1 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
4 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
5 * src/mcs51/ralloc.c (packRegisters): optimze pointer get values used as
8 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
12 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
17 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
19 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
21 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
23 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
26 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
28 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
30 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
32 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
33 cases use more compact code.
35 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
37 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
39 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
41 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
43 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
46 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
47 parameter of changePointer() from symbol* to sym_link*
48 * src/SDCCast.c (decorateType): call changePointer() for CAST op
49 * src/SDCCsymt.c (compareType): void* type is castable to other
50 pointers, but not necesarily an exact match.
51 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
52 is no longer blindly treated as an exact match.
53 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
55 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
57 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
59 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
64 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
66 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
70 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
72 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
74 * src/mcs51/gen.c (emitcode): fixed bug #992819
76 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
78 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
79 there's no need to make it worse
81 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
83 * src/mcs51/ralloc.c (deassignLR),
84 * src/ds390/ralloc.c (deassignLR),
85 * src/hc08/ralloc.c (deassignLR),
86 * src/z80/ralloc.c (deassignLR),
87 * src/pic/ralloc.c (deassignLR),
88 * src/pic16/ralloc.c (deassignLR),
89 * src/avr/ralloc.c (deassignLR),
90 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
91 rlivePoint): fixed another part of bug #971834
93 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
95 * src/z80/main.c: enabled "critical" keyword
97 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
98 functions (fixes bug #979646)
99 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
101 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
103 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
106 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
108 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
109 doesn't disable too much optimizations
111 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
113 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
115 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
117 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
119 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
121 * src/pic/gen.c tidied up tabs
122 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
123 * src/pic/main.c tidied up tabs
124 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
125 * src/pic/pcoderegs.c tidied up tabs
126 * src/pic/ralloc.c tidied up tabs
128 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
130 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
131 to S_FIXED for pic16 port and when symbol is not in level 0,
132 allocate for S_REGISTER storage class and pic16 port, too,
133 * src/pic16/device.h: prototype for checkSym,
134 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
135 * (pic16_assignConfigWordValue): test the value and the mask to
136 validate that the value is suitable for the configuration word,
137 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
138 collect extern declared symbols, don't emit symbol twice, check
139 first if symbol is in publics set first,
140 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
141 * added command line '--fstack' which enables an experimental
142 feature for stack access, too buggy to be used yet...
143 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
144 * (pic16_allocDirReg): when register has storage class S_REGISTER
145 allocate in pic16_dynAccessRegs,
146 * device/include/pic16/pic18f????.h: modified configuration word
147 naming convention, words started as CONFIG0H but should be CONFIG1H
149 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
151 * device/include/mcs51reg.h: fixed bug 970993
153 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
155 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
156 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
157 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
158 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
159 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
160 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
161 error/warning numbers,
162 added function setWarningDisabled()
163 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
164 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
165 _memcmp.c _memmove.c calloc.c realloc.c free.c
166 * support/regression/tests/malloc.c: added tests for new functionality
167 * support/regression/tests/zeropad.c: added tests for truncated initializers
168 and initialized char arrays starting with '\x0'
169 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
171 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
173 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
175 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
177 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
178 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
179 peephole 177.e. Thanks to anonymous
181 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
183 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
184 function isn't used in the source but referenced as a
185 variable initializer then declare it as extern in .asm file
187 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
189 * .version: increased version number to 2.4.3
191 Adding version extension according to ChangeLog CVS revision
192 * src/Makefile.in (target all): added dependency 'version.h'
193 * (rule version.h): added rule to create version.h from ChangeLog,
194 * (rule dep): added dependency version.h,
195 * src/version.awk: AWK script to create version.h
196 * src/SDCCdwarf2.c (dwWriteModule),
197 * src/SDCCglue.c (initialComments),
198 * src/SDCCmain.c (printVersionInfo): modified to write after
199 version string the version extension number,
200 * src/SDCCutil.c: included "version.h"
201 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
203 * src/SDCCutil.h: added prototype for getBuildNumber
205 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
207 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
208 const char [] is found in function prototype...
210 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
211 moving to WREG with source is already in WREG,
212 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
213 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
214 * (aopForSym): stack'ed symbols are partially supported, added
215 if-clause to support symbols in FARSPACE,
216 * (sameRegs): added test for AOP_ACC to see if registers are same,
217 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
218 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
219 * (pic16_popRegFromString): will not allocate a new register if it
220 doesn't find one by name, bug may have introduced...
221 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
222 * (genIpush): revived to use pic16 port's stack,
223 * (genAddrOf): added incomplete case for stack'ed operand,
224 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
225 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
226 can handle multibyte operands,
227 * src/pic16/glue.c (pic16_printIval*): some debug info added,
228 * (pic16initialComments): added message for MPLAB compatibility
230 * src/pic16/main.h: prototype for pic16_mplab_comp,
231 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
232 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
233 * (_pic16_linkEdit): NEW, handles link stage, transferred here
234 because of increased complexity of procedure,
235 * (_process_pragma): stack pragma changed to format 'stack pos len',
236 emit symbol '_stack_end' to conform with gplink,
237 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
238 to search for register,
239 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
241 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
242 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
243 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
244 case for PO_GPR_REGISTER,
245 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
246 dies, the new era is ahead !...
247 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
248 pic16_dynInternalRegs,
249 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
250 * (pic16_allocDirReg): minor optimizations and bug fixes,
251 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
253 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
254 load stack and frame pointer with address of 'stack_end' symbol
256 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
258 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
259 without source code but only variable initializers
261 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
263 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
264 external are not declared as extern to reduce overhead while linking
266 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
268 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
270 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
272 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
273 Yee Keat for the patch
274 * src/SDCCast.c (decorateType): fixed bug #979599
275 * src/ds390/gen.h: removed local fReturnSizeDS390
276 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
277 * src/ds390/gen.c (genAnd, genOr, genXor),
278 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
280 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
282 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
283 add relFilesSet to $3, manipulate $2 to handle linking of object
284 files without source files in command line,
285 * device/include/pic16 (all headers): added ID location macros,
286 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
287 entries for ID location bytes,
288 * (pic16_assignIdByteValue): NEW,
289 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
290 added field dumpcalltree to pic16_options_t,
291 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
292 is used instead of pic16_Gstack_base_addr, check if (ifx) before
293 emitting rFalseIfx label after check_carry label,
294 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
295 pic16_emitDIRegs), NEW
296 * (pic16glue): dump .calltree file when option --calltree found,
297 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
298 * (_pic16_genAssemblerPreamble): emit ID locations after
299 configuration registers,
300 * (pic16_linkCmd): modifications of the link command,
301 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
302 * (pic16_pCodeInitRegisters): don't init stack registers,
303 * (pic16_findPrevInstruction): fixed bug,
304 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
305 bug with immediate registers,
306 * (buildCallTree): traces stack push and pop,
307 * (pct2): dump also stack usage for each function,
308 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
309 * (pic16_allocDirReg): various modifications,
310 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
313 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
315 * src/pic16/pcode.c: removed buggy double colon
317 2004-07-01 Borut Razem <borut.razem AT siol.net>
319 * support/scripts/sdcc.nsi: added include/pic16 to setup
321 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
323 * device/lib/Makefile.in: fixed bug in target objects-pic16,
324 * device/lib/pic16/Makefile: prefixed with dash (-) command under
326 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
327 specific command line arguments. Also added sample lkr script
328 for placing a variable at a specific memory bank.
329 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
330 at a specific memory bank,
331 * (pic16_dump_isection): fixed bug which caused string literals to
332 be omitted when dumping idata section,
333 * (pic16_groupRegistersInSection): added code to handle registers
334 in specific memory banks,
335 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
336 public, all references are renamed too,
337 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
339 * (pic16_storeForReturn): added case to handle when dest is WREG,
340 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
341 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
342 pic16_rel_udata, check to see if that register is marked as being
343 a member of a specific memory bank,
344 * (pic16_printIvalCharPtr): added code to add string literals either
345 to code or the idata sections,
346 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
347 also accept the 'udata' pragma,
348 * src/pic16/main.h: new structure types sectName and sectSym
349 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
350 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
351 * (pic16_findPrevInstruction): fixed, it returned nothing,
352 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
353 instruction combinations,
354 * (pic16_FixRegisterBanking): heavily reorganised,
355 * (pic16_AnalyzeBanking): if generating banksel directives is
356 disabled, then don't call FixRegisterBanking at all,
357 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
359 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
361 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
363 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
364 Phuah Yee Keat <yk.phuah AT nestac.com>
366 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
368 * src/pic16/glue.c (pic16createInterruptVect): function now emits
369 correctly the IVT even if it is relocated to some other location
371 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
373 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
374 * device/include/pic16/pic18f2220.h: NEW,
375 * device/lib/pic16/libdev/pic18f2220.c: NEW,
376 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
377 * src/pic16/device.c (struct Pics16): added info for 18f2220,
378 * src/pic16/device.h (struct pic16_options): added ivt_loc and
379 nodefaultlibs, ivt_loc is the location of the interrupt vector
380 table, and nodefaultlibs signs that default libraries should not be
381 linked in link stage,
382 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
383 according to --ivt-loc argument,
384 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
385 when pragma stack is found,
387 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
389 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
390 256 (range check), 257 (do while), 258.a-f (bit banging
391 f.e. on 3-wire SPI bus)
393 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
395 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
396 variables used exclusively within a loop
398 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
400 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
402 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
404 * src/SDCClrange.c (computeClash): fixed bug #971834
406 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
408 * src/mcs51/gen.c (genCmp): fixed bug #975903
409 * src/hc08/gen.c (operandsEqu),
410 * src/ds390/gen.c (operandsEqu),
411 * src/z80/gen.c (operandsEqu),
412 * src/pic/gen.c (operandsEqu),
413 * src/pic16/gen.c (operandsEqu),
414 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
415 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
417 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
419 * src/SDCCcse.c (cseBBlock): fixed bug #966963
421 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
423 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
424 default case in switch statement,
425 * glue.c (pic16_initPointer): expr is initialised via decoarteType
426 to eliminate problem with initialisation of pointers, but problem
428 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
429 * (emitStaticSegment): removed various lines emitting debug info,
430 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
431 added processor registers for utilizing EEPROM,
432 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
433 configurable and set 8
435 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
437 * .version: increased version number to 2.4.2,
439 Cumulative patch for pic16 port
440 * src/pic16/device.c: changed scheme to dump initial values for
441 variables in idata segment, all print_idata* functions were removed,
442 now the pic16_printIval* will be called,
443 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
444 * _pic16_printPointerType, pic16_printPointerType,
445 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
446 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
447 NEW, similar to the respective functions in SDCCglue.c,
448 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
449 way, emitting hex bytes,
450 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
452 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
454 * src/avr/ralloc.c (serialRegAssign),
455 * src/xa51/ralloc.c (serialRegAssign),
456 * src/pic/ralloc.c (serialRegAssign),
457 * src/pic16/ralloc.c (serialRegAssign),
458 * src/hc08/ralloc.c (serialRegAssign),
459 * src/z80/ralloc.c (serialRegAssign),
460 * src/ds390/ralloc.c (serialRegAssign),
461 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
463 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
465 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
466 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
468 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
470 Cumulative patch for pic16 port:
471 * src/pic16/device.h (typedef PIC16_device) modified fields for
472 defining microcontrollers,
473 * src/pic16/device.c: added new info for all devices in Pics16 array,
474 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
475 to be optimised out by the pCode optimiser,
476 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
477 specially, bug reported by G.M. Gallant,
478 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
479 as force'd so that cannot be optimised out by pCode optimiser,
481 * src/pic16/pcodepeeph.c,
482 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
483 they are disabled by default, but can be enabled explicit with
484 command argument --denable-peeps, for testing,
485 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
486 --pomit-ivt in COMPILE_FLAGS
488 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
490 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
493 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
495 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
497 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
499 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
500 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
502 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
504 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
505 would only assign 0x300001 register.
507 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
509 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
510 in COMPILE_FLAGS. Thanks to G. Gallant for report.
512 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
514 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
516 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
517 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
518 added peephole 254 (left shift), 255 (jump table)
520 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
522 * device/lib/Makefile.in: removed comment line with model-pic16,
523 * (target port-specific-objects-pic16): the libraries and objects
524 are copied to the build directory form the device/lib/pic16/bin
527 Cumulative patch concerning pic16 port:
528 * library directory has been re-organized,
529 * added support for PIC18F1220,
530 * added headers and library sources for chips 18f1220,18f6520,
531 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
533 * configuration registers setting has changed, now each supported
534 device has a complete description of the registers it uses,
535 * all initialisations are moved to idata sections, these section
536 can be absolute or relocatable,
537 * fixed initialisation of codespace variables,
538 * fixed warning about PCLATU and gpsim,
539 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
540 * (genAssign): use table reads when assigning from variables in codespace,
541 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
542 char/int variables placed in codespace,
543 * (pic16_emitConfigRegs): NEW, emits a list with configuration
544 registers set in .asm file, no need for --pomit-config-words anymore,
545 * (pic16glue): some 8051 legacy segments are commented out
546 (to be removed completely),
547 * added support for alternative assembler and linker with --asm=
548 and --link= command line arguments,
549 * peepholes are disabled automatically in the port, no need to
550 specify on command line,
551 * port supports natively char/int/long multiplication, but converts
552 all divisions to support functions,
553 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
554 to the file set in variable $2,
555 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
556 strings in ASCII format and not in hex,
557 * ralloc.c (serialRegAssign): added a triplet of conditional calls
558 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
559 allocate proper register if iCodes aren't temporary,
561 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
563 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
565 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
567 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
570 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
572 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
573 computed address is reused
574 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
577 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
579 * src/z80/gen.c: (genArrayInit): must check for pointers too
581 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
583 * support/regression/tests/zeropad.c: never meant to commit the
584 nestedstruct test: removed, added check for GCC version
586 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
588 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
589 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
590 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
591 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
592 bugs 928906 and 954082 half-empty initializers
594 * src/SDCCsymt.c (getAllocSize): added for above fix
595 * src/z80/gen.c (genArrayInit): fixed bug 741044
596 * support/regression/tests/zeropad.c: added tests
598 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
600 * src/pic16/device.c (pic16_dump_section): corrected bug which
601 caused some symbols of the libraries to be misplaced
603 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
606 * src/pic16/ralloc.h,
607 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
608 to fix conflict with pic port
610 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
612 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
613 externs configuration variables,
614 * src/pic16/ralloc.h,
615 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
616 prototype in header, commented out some debug messages
618 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
622 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
623 for gpasm COFF object generation. Thanks to D. Hawkins for
626 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
629 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
630 Brock for spotting this)
631 * src/ds390/gen.c (genEndFunction),
632 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
633 interrupt handler and critical. Disable push/pop optimizations when
634 peephole optimizations disabled.
636 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
638 Updated pic16 library sources and headers.
639 * device/lib/pic16/pic18f*/ ,
640 * device/include/pic16/*.h: modified to handle structured SFR
643 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
645 * src/port.h (PORT structure): added hook initPaths, now each
646 port can declare its own default search paths,
647 which can been seen with the --print-search-dirs option,
648 see pic16 port for example,
649 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
650 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
651 * (doPrintSearchDirs): NEW, replaces in a central manner the
652 printing of search dirs which was split in set*Paths functions,
653 * (main): added call to port->initPaths and doPrintSearchDirs,
658 * src/izt/tlcs900h.c,
661 * src/pic16/main.c: modified port structures to reflect addition of
664 * src/pic16/device.c (regCompare): registers are finally sorted by name,
665 * (pic16_dump_section): for registers in same address reserve memory once,
666 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
668 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
669 result is greater in size than right or left,
670 * (pic16_genUMult8X8_8): there are some cases where the result can
671 be 16 bits size, so handle these,
672 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
673 * (pic16_outBitC): modified to emit pcodes,
674 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
676 * (genDivOneByte): implemented algorithm to divide 8-bits,
677 * (genCmp): uncommented goto, but issues still exist,
678 * (genAnd): fixed a bug with variables >8bits,
679 * (genPackBits): optimization added that uses BCF/BSF to change a
681 * (genAssign): fixed bug when assigning floating point literals,
682 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
683 __sdcc_gsinit_startup label,
684 * src/pic16/main.c (_pic16_init): removed search directory
686 * (_pic16_initPaths): NEW, used to initialise search directories,
687 * (_hasNativeMulFor): support functions for all except char/int
688 multiplication, and char division,
689 * (PIC16_port struct): modified entry for native mul support,
690 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
692 * (buildCallTree): call to register_usage is ifdef'ed out,
694 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
696 * device/include/string.h: applied Stas Sergeev's patch to make this
697 header file compatible with the preprocessor -Wundef option
698 * src/SDCCmain.c (main): abort compilation if preprocessor reports
699 failure (fixes bug #941458)
701 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
703 * src/SDCCopt.c (killDeadCode): fixed bug #907733
704 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
705 that the variable, not the function, should be static
706 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
707 to be consistent with non-literal case
709 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
711 * src/SDCCast.c (isConformingBody): fixed bug #949967
712 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
713 convilong): fixed bug #952086
715 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
717 * src/SDCCmem.c (allocVariables): fixed bug #955321
719 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
721 * src/hc08/main.c (_hc08_genAssemblerEnd),
722 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
723 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
724 completely eliminated the use of a temporary file
725 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
726 when more than one file linked
727 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
729 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
731 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
732 which fixes bug #543481
733 * support/regression/tests/bug-751703.c: fixed comments left from a
735 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
736 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
737 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
739 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
740 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
741 are now changed to underscores in moduleName
743 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
745 * as/mcs51/lkmem.c: better fix for bug #954173
747 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
748 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
750 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
751 * device/include/c8051f000.h,
752 * device/include/c8051f120.h,
753 * device/include/c8051f300.h,
754 * device/include/c8051f310.h,
755 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
758 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
760 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
761 and mailing lists, doc'ed --no-peep-comments, removed reference
762 to knoppix (newest version has no LyX/LaTeX), other minor changes
763 * src/SDCCglue.c (glue): save 2 bytes stack space with
764 option --main-return. The ljmp could probably be avoided too
766 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
768 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
770 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
772 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
773 * src/SDCCopt.c (isLocalWithoutDef),
774 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
775 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
776 (credit to Maarten Brock for patch #949363, on which this is based)
777 * support/regression/tests/bug-751703.c: some test cases of extern used
780 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
782 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
784 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
786 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
787 dwWriteLabel): fix to create valid debugger symbols even when
788 the module name has non-alphanumeric symbols in it
789 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
790 when a variable's allocation has been optimized away
793 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
795 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
797 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
799 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
801 * src/z80/gen.c (z80_emitDebuggerSymbol),
803 * src/pic/gen.c (pic14_emitDebuggerSymbol),
805 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
807 * src/avr/gen.c (avr_emitDebuggerSymbol),
809 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
811 * src/SDCCdebug.c (emitDebuggerSymbol),
813 * src/port.h: added a debugger struct to the port struct. Added a
814 callback for defining debugger symbols
816 * src/SDCCast.c (createLabel),
817 * src/SDCC.y (labeled_statement): mark all compiler generated labels
820 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
821 iCode back to the ast for the function
823 * src/hc08/ralloc.c (hc08_assignRegisters),
824 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
825 unneeded fields from the regs struct.
826 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
827 pushReg() & pullReg() functions instead of emitcode()
829 * src/hc08/gen.c (genLabel, genhc08Code),
830 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
832 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
835 * src/hc08/gen.c (genEndFunction, genhc08Code),
837 * src/mcs51/gen.c (genEndFunction, gen51Code),
839 * src/ds390/gen.c (genEndFunction, gen390Code),
841 * src/z80/gen.c (genEndFunction, genZ80Code),
844 * src/pic/gen.c (genEndFunction, genpic14Code),
846 * src/pic16/gen.c (genEndFunction, genpic16Code),
848 * src/avr/gen.c (genEndFunction, genAVRCode),
850 * src/xa51/gen.c (genEndFunction, genXA51Code),
852 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
853 specific code to cdbFile.c and out of the backend code generators
855 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
856 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
857 starting address is now 0
861 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
862 assembler directive for DWARF support
863 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
867 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
869 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
871 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
872 and inappropriate peephole optimization in jump tables
874 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
877 * src/SDCCglue.c: sdccopt works for the hc08 port now
879 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
881 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
883 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
885 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
887 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
889 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
893 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
894 comments from the peephole optimizer replacement rules
895 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
897 * src/SDCCcse.c (updateSpillLocation),
898 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
900 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
901 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
904 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
906 * src/SDCCsymt.h: a missing part of my last change
907 * src/pic/ralloc.c (regTypeNum),
908 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
910 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
913 * src/SDCCicode.c (aggrToPtrDclType),
915 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
916 ptrPseudoSymConvert),
917 * src/pic/ralloc.c (regTypeNum),
918 * src/pic16/ralloc.c (regTypeNum),
919 * src/hc08/ralloc.c (regTypeNum),
920 * src/ds390/ralloc.c (regTypeNum),
921 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
922 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
924 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
926 * link/z80/lkmain.c (afile),
927 * as/hc08/lkmain.c (afile),
928 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
929 prevent a pointer problem when a filename has no directory and
930 no extension specified.
932 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
934 * link/z80/lkmain.c (afile): allow periods in directory names
935 * link/z80/lkmain.c (afile),
936 * as/mcs51/lkmain.c (afile),
937 * as/hc08/lkmain.c (afile): allow linker script file to have an
938 extension other than ".lnk"
939 * link/z80/lklex.c (getfid),
940 * link/z80/lkmain.c (parse),
941 * as/mcs51/lklex.c (getfid),
942 * as/mcs51/lkmain.c (parse),
943 * as/hc08/lklex.c (getfid),
944 * as/hc08/lkmain.c (parse): Support comments in the linker script
945 file on lines by themselves and after filenames
947 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
949 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
951 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
953 * src/z80/peeph-z80.def: removed some peephole rules that don't
954 work with multibyte arithmetic (fixed bug #937126)
955 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
956 to registers and not global variables
957 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
958 geniCodePreInc, geniCodePostDec, geniCodePreDec,
959 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
960 checking for assignments not internally generated (fixed bug #931895)
961 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
962 structure member (fixed bug #930072)
964 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
966 * src/SDCCmain.c (linkEdit),
967 * src/hc08/main.c (_hc08_parseOptions),
968 * as/hc08/Makefile.in,
972 * as/hc08/lkrloc.c (relr, rele),
973 * as/hc08/lkarea.c (lnkarea)
974 * as/hc08/lkmain.c (afile, parse),
975 * as/hc08/lkelf.c: support for ELF output
976 * as/hc08/lks19.c (s19),
977 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
979 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
981 * as/mcs51/lkihx.c: Fixed bug #899105.
983 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
985 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
986 .dsp files from Unix to DOS.
988 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
990 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
991 function pointers; we have been compliant for several months now.
992 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
993 change that was accidently commented out
994 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
995 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
998 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1000 * src/hc08/gen.c: output of all of the internal debugging information
1001 is now controlled by the D() macro; it is disabled by default
1003 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1005 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
1006 harder to keep the same registers during a CAST iCode
1007 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
1008 long via int can be done in a single cast, if the signedness is
1010 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
1011 putchar() in tinibios.c in ds390's library
1013 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
1015 * src/SDCCast.c (decorateType): fixed bug #898889,
1016 cast result of a literal complement too
1017 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
1018 fixed check for bitfields
1020 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
1022 * src/SDCCicode.c (geniCodeLogic): made it static,
1023 (geniCodeLogicAndOr): added in order to fix bug #905492,
1024 (ast2iCode): fixed bug #905492
1025 * support/regression/tests/bug-905492.c: added
1026 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
1027 (processParms): fixed bug #927659: don't copy parms, this will clear
1029 * support/regression/tests/bug-927659.c: added
1031 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
1033 * src/SDCCast.c (addCast): don't cast float to char
1034 * device/lib/libsdcc.lib: added _memmove
1036 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
1038 * device/lib/large/Makefile: fixed parallel execution by
1039 replacing `make` by `$(MAKE)`
1041 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1043 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
1044 offsets (fixes bug #923936)
1046 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
1048 * device/lib/small/Makefile: fixed parallel execution by
1049 replacing `make` by `$(MAKE)`
1051 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
1053 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
1055 2004-03-23 Scott Dattalo <scott AT dattalo.com>
1057 * src/pic/gen.c (genCpl): multi-byte complements were not working.
1058 * src/regression/Makefile: Regression test was not running.
1060 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
1062 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
1063 complement if possible
1064 * src/SDCCval.c (valComplement),
1065 * src/SDCCicode.c (operandOperation): fixed complement of literal
1066 * support/regression/tests/onebyte.c (testComplement): added
1068 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
1070 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
1071 return an optimized tree; actually replace actParm with the new tree
1072 * src/SDCCast.h: added some parantheses to remove side effects
1073 * support/regression/tests/bug-920866.c
1075 2004-03-21 Scott Dattalo <scott AT dattalo.com>
1076 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
1077 Bit operands were not being handled properly in the pic14 port.
1078 (now src/regression/add.c passes again).
1080 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1082 * src/SDCC.y (labeled_statement): case and default no longer require
1083 a following statement (RFE #893037)
1085 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1087 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
1088 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
1089 disabled (fixes bug #916294)
1090 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
1091 "mov a,acc"; patch provided by Lenny Story
1092 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
1094 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1096 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
1098 * src/ds390/gen.c (genFunction, genEndFunction),
1099 * src/ds390/ralloc.c (ds390_assignRegisters),
1100 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
1101 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
1102 pushed if there are parameters passed on the stack. Also, a cleaner
1103 way to decide if r0/r1 should be pushed/popped. (Together they fix
1106 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1109 * device/lib/mcs51/crtpagesfr.asm,
1110 * device/lib/mcs51/crtxinit.asm,
1111 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
1112 to avoid confusion with Si Lab's SFRPAGE register.
1114 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1116 * src/SDCCglue.c (emitMaps): allow public sfr variables
1117 * src/SDCCglue.c (initialComments): include compiler build date
1118 with compiler version and put the timestamp of the generated
1119 assembly file on a serperate line to be less confusing.
1120 * src/port.h: added genInitStartup hook
1127 * src/z80/main.c: genInitStartup initialize as NULL (default to
1128 historical behaviour)
1129 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
1130 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
1131 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
1132 library instead of hard coding it into the compiler.
1133 * support/regression/ports/mcs51-stack-auto/spec.mk,
1134 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
1135 * device/lib/mcs51/Makefile,
1136 * device/lib/small/Makefile,
1137 * device/lib/large/Makefile,
1138 * device/lib/mcs51/crtpagesfr.asm,
1139 * device/lib/mcs51/crtstart.asm,
1140 * device/lib/mcs51/crtxclear.asm,
1141 * device/lib/mcs51/crtxinit.asm,
1142 * device/lib/mcs51/crtclear.asm,
1143 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
1144 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
1145 and into user configurable files.
1146 * device/lib/clean.mk: clean mcs51 directory too
1147 * support/regression/tests/longlit.c: added static to T1 declaration
1148 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
1149 accesses in the initialization code
1151 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1153 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
1154 OSCTRIMVAL as noted in bug #916008
1156 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1158 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
1159 in loops with multiple exits (reported as incorrect registers
1160 used by Martin Helmling in Sdcc-user list)
1162 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1164 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
1165 made ds390 register extensions look less like error messages
1167 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1169 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
1170 reported by Adam Wozniak in Sdcc-user list
1172 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
1174 * src/SDCCast.c (decorateType): fixed with bug and promotion in
1175 arithmetic optimizations, added debug output
1177 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
1179 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
1180 * sdcc.spec: updated and split sdcc into 3 rpms
1181 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
1182 needed for literals of LEFT_OP and '+'
1183 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
1184 introduced RESULT_TYPE_NOPROM
1185 (geniCodeMultiply): fixed logic for decision if mul is optimized to
1187 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
1188 limited promotion to int only for '*'
1189 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
1191 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
1193 * src/pic16/gen.c (genSkip),
1194 (genc16bit2lit), (gencjneshort): commented out
1195 (is_LitOp): new helper function, checks operand type
1196 (genCmpEq): rewritten
1198 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
1200 * support/regression/tests/bug-908454.c: added
1202 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
1204 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
1205 * src/SDCCicode.c (usualBinaryConversions): op needs int type
1206 (geniCodeCast): cosmetic, don't preserve bit storage class
1207 (geniCodeLeftShift): added promotion
1208 (geniCodeLogic): fixed regression
1209 * src/SDCCsymt.c (computeTypeOr): accept bits too
1210 (compareType): 2nd part of fix for bug #908454, needed for bitfields
1212 2004-03-07 Borut Razem <borut.razem AT siol.net>
1214 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
1216 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
1218 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
1219 version of pic16_genPackRegisters which does not check if ic is a
1221 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
1222 function cause string1.c regression test fails
1224 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
1226 * sim/ucsim/configure.in,
1227 * sim/ucsim/configure,
1228 * sim/ucsim/doc/Makefile.in: use docdir
1229 * src/SDCC.y: fixed sbit atrributes
1230 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
1231 * src/SDCCast.c (decorateType): |^& need special promotion handling
1233 * src/SDCCsymt.h: moved definition of RESULT_TYPE
1234 * src/SDCCsymt.h (computeType),
1235 * src/SDCCicode.c: computeType() needs op
1236 * src/SDCCsymt.c (checkTypeSanity),
1237 * doc/sddman.lyx: "plain" bitfields are unsigned
1238 * src/SDCCsymt.c (computeTypeOr): added
1239 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
1241 * src/SDCCval.c (val*): computeType() needs op
1242 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
1243 * support/regression/tests/onebyte.c: added tests for |^&
1245 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
1247 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
1248 for writing icode into asm output.
1250 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
1252 * src/pic16/device.c: added some debug lines enabled
1253 with macro DEBUG_CHECK,
1254 * src/pic16/genarith.c: more debug in genPlus,
1255 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
1256 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
1257 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
1258 * (aopForSym): onStack symbols are re-placed in data memspace,
1259 and onStack flag is cleared,
1260 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
1261 copy temporary pcodeop,
1262 * (genPcall): added warning for not updating PCLATU,
1263 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
1264 always true for pic16 port,
1265 * (genMultOneWord): NEW, supports integer multiplication,
1266 * (genMult): modified to call genMultOneWord,
1267 * (ifxForOp): added warning when return NULL,
1268 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
1269 flag is set before call to operandFromSymbol for implicit
1271 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
1272 options.intlong_rent are set by default,
1273 * (_hasNativeMulFor): modified to allow port generation of integer
1275 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
1276 set regtype to REG_SFR for all registers, restricting seting the
1277 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
1279 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1281 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
1282 more than 500 times in the regression tests
1284 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1286 * support/Util/SDCCerr.h,
1287 * support/Util/SDCCerr.c,
1288 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
1290 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
1291 for symbol conflicts.
1292 * support/valdiags/tests/enum.c,
1293 * support/valdiags/tests/tentdecl.c,
1294 * support/valdiags/tests/struct.c: expect possible error messages
1295 referring to original symbol definitions.
1296 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
1298 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
1300 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
1302 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
1304 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
1306 * src/pic16/ralloc.c (newReg): fixed bug #908929
1308 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1310 * src/ds390/gen.c: added missing #include "main.h"
1312 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
1314 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
1315 checking if symbol is already in set,
1316 * src/pic16/device.h: prototype for checkAddSym,
1317 * src/pic16/gen.c: (_G): added entry interruptvector,
1318 * (assignResultValue): removed some commented out lines,
1319 * (genFunction): check for ISR via sym->type, absolute section for
1320 interrupt code is created via a new pBlock, the goto instruction is
1321 placed now correctly at the interrupt vector position, changed all
1322 references from ivec to _G.interruptvector,
1323 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
1324 is the interrupt is a high priority one, same for return from ISR,
1325 * src/pic16/glue.c: changed all calls of addSetHead for publics and
1326 externs to calls of checkAddSym,
1327 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
1328 pic16_pcode_verbose flag is set,
1329 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
1330 * src/pic16/pcoderegs.c: message about how many registers are saved
1331 will only be emitted if pic16_pcode_verbose flag is set,
1333 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1335 * src/ds390/ralloc.h,
1336 * src/ds390/ralloc.c (ds390_regWithIdx),
1337 * src/ds390/gen.c (emitcode),
1339 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
1340 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
1341 ds390operandCompare, getRegsRead, getRegsWritten,
1342 initializeAsmLineNode): customized instruction size calculation for
1343 ds390, started basis for some register optimizations
1344 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
1345 corresponding assembly output
1346 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
1347 missing push/pop of r0/r1. Optimized push/pops
1349 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1351 * src/mcs51/main.c (instructionSize): fixed ACALL size
1352 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
1354 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
1356 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
1357 the sorting of rlist with NULL elements
1358 * (print_idataType, print_idata): NEW to create idata sections
1359 * src/pic16/device.h: idataSymSet new variable
1360 * src/pic16/gen.c (genFunction): fixed some bugs in string
1361 comparing, improved the absolute section creation for ISRs,
1362 added FSR0L/FSR0H in registers that are saved in an ISR,
1363 * (genInline): fixed the processing of inline snippets,
1364 now they undergo no process by the peephole optimizer
1365 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
1366 are placed in idataSymSet,
1367 * (pic16emitStaticSeg): extern symbols are added in externs,
1368 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
1369 switching when aboslute variables are placed in access bank memory
1370 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
1371 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
1372 commented out with #if,
1373 * (pic16_packRegisters): reintroduce the check for CAST because some
1374 symbols are not correctly handled,
1375 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
1376 pCodeInstruction instead of pCode,
1377 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
1378 pCodeAsmDir definition,
1379 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
1380 directive, then the argument directive is emitted without the leading
1381 tab, hack for inline labels which must be in the first column,
1382 * (compareLabel,pic16_findNextInstruction),
1383 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
1384 * (insertBankSwitch): modified for the new pCodeAsmDir,
1386 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1387 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
1389 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
1391 * (pushSide): commented out with #if,
1392 * (assignResultValue): fixed some typos in saving
1394 * (genPcall): FIXED and sync'ed with genCall,
1395 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
1396 * (genNearPointerGet): fixed to handle some more cases,
1397 implementation scheme via table reads,
1398 * (genConstPointerGet): modified to access code memory correct,
1399 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
1400 and improved to handle some cases
1401 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
1402 instead of "RETLW" for init data
1403 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
1404 not IN_DIRSPACE, work around to reduce bank switching when aboslute
1405 variables are placed in access bank memory (<0x80 and >=0xf80),
1406 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
1407 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
1408 TBLWT_POSTDEC,TBLWT_PREINC
1409 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
1410 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
1412 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
1413 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
1414 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
1415 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
1417 2004-02-29 Borut Razem <borut.razem AT siol.net>
1419 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
1420 support/Util/findme.h, support/Util/system.h: enhance binary relative
1421 search for lib and include by using findProgramPath()
1423 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1426 * src/SDCCpeeph.c (pcDistance),
1428 * src/mcs51/ralloc.h,
1429 * src/mcs51/ralloc.c (mcs51_regWithIdx),
1431 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
1432 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
1433 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
1434 size calculation port specific, started basis for some register
1436 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
1437 missing push/pop of r0/r1. Optimized push/pops
1438 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
1439 * device/lib/_modsint.c (_modsint),
1440 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
1441 and stack version so regression tests pass
1443 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
1445 * src/Makefile.in (dep): include SLIBOBJS in dependency check
1446 * src/SDCCast.c (decorateType): catch another small optimization
1448 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
1449 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
1450 modified to finally use computeType() all over SDCC,
1451 see Feature Request #877103
1452 * src/SDCCval.h: cosmetic
1453 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
1454 valCompare(); regression tested in muldiv.c
1455 * support/regression/tests/muldiv.c (testMod): mod sign follows
1458 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
1460 * src/SDCCast.c (decorateType): fixed bug #902362
1461 * doc/INSTALL.txt: fixed install instructions for win32
1463 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
1465 * device/include/Makefile.in (install): fixed by replacing spaces
1468 * doc/INSTALL.txt: updated for release
1469 * doc/sdccman.lyx: added warning for --xstack being buggy
1471 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
1473 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
1474 to eliminate build warnings.
1475 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
1477 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
1478 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1480 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
1481 removed -penable-stack, added comment for stack pragma, added
1482 warning for not initializing the stack/frame registers, removed
1483 comment at interrupts section
1485 Stack is made permanent, there is no ability to disable stack usage.
1486 * src/pic16/device.h,
1487 * src/pic16/device.c: removed all references to USE_STACK macro,
1488 * src/pic16/device.c (pic16_dump_section): when no elements in
1489 rlist, free rlist before return,
1490 * (pic16_dump_int_registers): NEW, internal registers are a new set
1491 of general purpose registers reused by each function,
1492 * (checkAddReg): returns 1 if registers is added to set,
1493 * (pic16_groupRegistersInSection): when a registers is of type
1494 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
1495 * src/pic16/device.h: memRange and Assigned Memory are deleted,
1496 SRCASECMP macro is moved here from device.c
1497 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
1498 PO_PCLATU, PO_PRODL, PO_PRODH,
1499 * (pic16_pCodeOpType, genMinus,
1500 changed compares to "a" register, with AOP_ACC,
1501 * (pic16_genPlus): fixed some bugs and indented properly,
1502 * (pic16_addSign): changed size to size+offset in the MOVWF
1504 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
1505 multiply 8-bit operand by literal, result is 8-bit,
1506 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
1507 multiply 2 8-bit operand, result is 8-bit,
1508 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
1510 * src/pic16/gen.c: changed accUse to contain WREG only,
1511 * (pic16_emitcomment): renamed to pic16_emitpcomment,
1512 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
1513 true, do not use immediate addressing any more unless sym is a
1514 pointer in codespace,
1515 * (aopForRemat): do not use immediate addressing when symbol not in
1516 codespace and when symbol's address is requested,
1517 * (aopOp): for-loop in if(sym->accUse) is modified for the new
1519 * (aopGet): added case for AOP_ACC and don't return "accumulator
1520 bug" but WREG instead,
1521 * (popGetTempReg): pushes contents of temporary register in stack,
1522 * (popReleaseTempReg): pops contents of temporary register from
1523 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
1524 * (pic16_popGet): separated case AOP_ACC to return register WREG
1525 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
1526 or PO_IMMEDIATE and initializes their instance/offset appropriately,
1527 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
1528 the use of immediate pointers to certain cases only.
1530 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
1531 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
1532 * (assignResultValue, genCall, genRet): modified to use the new
1533 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
1534 genPcall is still broken,
1535 * (genFunction): added code to create 'A' type pBlocks when
1536 interrupt functions are generated, code not extensively tested yet,
1537 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
1538 * (genEndFunction): modified so ISRs pop stored registers from stack,
1539 * (genMultOneByte): cleanup,
1540 * (AccRsh): added flag andmask, to and result with appropriate mask,
1541 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
1542 * (genDataPointerGet): fixed and reenabled its use,
1543 * (genNearDataPointerGet): bugs fixed,
1544 * (genDataPointerSet): bugs fixed,
1545 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
1546 pic16_DumpSymbol, pic16_DumpOp,
1547 * src/pic16/genutils.h: function prototypes for the above functions,
1548 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
1550 * (pic16emitRegularMap): many many many improvements, but needs a
1552 * src/pic16/main.c: enable_stack in pic16_options is removed,
1553 * (_pic16_parseOptions): removed command line options -penable-stack,
1554 * (_process_pragma): emit stack symbol only when stack pragma is
1556 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
1557 redirected to FSR0L/FSR0H pair,
1558 * (pic16_get_op, pic16_get_op2): modifications and improvements,
1559 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
1560 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
1562 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
1563 * (dumpPicOptype): NEW,
1564 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
1565 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
1566 with movff instruction,
1567 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
1568 added pic16_int_regs, some packRegsFor* functions are commented out,
1569 because produce errors,
1570 * src/pic16/NOTES: minor modifications
1572 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1574 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
1575 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
1577 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
1578 * as/mcs51/lkaomf51.c: fixed bug #895763
1580 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
1582 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
1584 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1586 * doc/sdccman.lyx: added details about the HC08 storage classes and
1587 interrupts, fixed the register usage info for z80 & gbz80
1589 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
1591 * doc/sdccman.lyx: added more pic16 port documentation
1592 * device/include/pic16/: added header pic18fregs.h
1594 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
1596 * doc/sdccman.lyx: added Vangelis' contribution
1598 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1600 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
1601 extend to the next CALL or PCALL, not just to the next CALL.
1603 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
1605 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
1607 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1609 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
1610 bug #895752 and a better fix for bug #716790
1612 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1614 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
1616 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1618 * doc/sdccman.lyx: minor changes, minor changed
1620 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
1622 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
1623 which can't handle SDCC_NEWONEBYTEOPS,
1624 (geniCodeMultiply): removed conversion from mult to shift for pic14
1627 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1630 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
1631 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
1632 thus fixing bug #895406
1634 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
1636 * device/lib/_modsint.c,
1637 * device/lib/_modslong.c: sign follows divisor only
1638 * src/hc08/gen.c (genMultOneByte): if result size is 1,
1639 signs or signedness can be ignored
1640 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
1641 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
1642 added optimization for IFX,
1643 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
1645 reenabled optimization for IFX, which was removed on 2004-01-11
1646 * src/SDCCast.h: added return type IFX
1647 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
1648 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
1649 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
1650 SDCC_OLDONEBYTEOPS selects the old behaviour
1651 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
1652 changed again and commented promotion rule
1653 * src/SDCCval.c (valDiv): promotion no longer necessary
1654 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
1655 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
1657 * support/regression/tests/onebyte.c: added
1659 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
1661 * gen.c (genInline): reverted to old code for assemnling inline
1662 code because of bug reported James Chadd
1664 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
1666 * ralloc.h: missing declarations from previous patch,
1667 seems that patch for ralloc.h was never applied, fixed
1669 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1670 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
1674 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
1675 indirect addressing. Marked FSR0 as deprecated
1676 * gen.c (pointerCode): commented out, not needed now
1677 (pic16_popGet2p): new MOVFF helper function
1679 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
1680 (shiftRLong): removed duplicate debugging info
1682 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1684 * src/ds390/gen.c (genNearPointerGet),
1685 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
1686 optimization with bits, but not bitfields.
1687 * src/ds390/ralloc.c (packRegisters),
1688 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
1690 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
1692 * src/SDCCcse.c (algebraicOpts): copy operands before modification
1694 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1697 * src/SDCCicode.c (operandFromSymbol),
1698 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
1699 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
1700 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
1701 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
1702 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
1703 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
1705 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
1706 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
1707 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
1708 * src/SDCCsymt.c (newSymbol),
1709 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
1712 * src/SDCCval.c (newiList): fixed bug #885705
1714 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1716 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
1717 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
1719 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1721 * device/include/c8051f120.h,
1722 * device/include/c8051f300.h,
1723 * device/include/c8051f310.h: added/updated header files for Silicon
1724 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
1725 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
1726 in new section Submitting patches
1728 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1730 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
1731 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1732 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1734 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
1735 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1736 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1738 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
1739 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1740 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1742 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
1743 genFarPointerGet, genCodePointerGet, genGenPointerGet,
1744 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
1745 genGenPointerSet): fixed bug #892400
1746 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
1747 to eliminate build warnings.
1748 * src/SDCCast.c (processParms),
1749 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
1751 * support/valdiag/valdiag.py: added GCC to the list of defines active
1752 when compiling with gcc
1754 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1756 * support/Util/SDCCerr.h,
1757 * support/Util/SDCCerr.c,
1758 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
1759 with an incomplete type (fixed bug #883734)
1760 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
1762 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1764 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
1766 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1768 * src/SDCCast.c (decorateType),
1769 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
1770 function pointer implementation
1771 * support/regression/tests/funptrs.c: added tests to verify both forms
1772 of function pointers work correctly. Added tests to verify parameters
1773 are passed in the correct order.
1775 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
1777 * device.c (regCompare): registers are sorted by ascending
1778 address and increasing size,
1779 * main.c (_pic16_finaliseOptions): removed the declaration
1780 of compiler macro MCU. Now a macro of the format pic18fxxxx
1781 will be defined from the command line
1783 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
1784 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
1786 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
1787 PCOP_RLCF was overwritten!
1788 * gen.c (genSkip): commented out calls to pic16_emitcode,
1789 * (genCmpEQ): fixed "long" compares, only high word did get compared,
1791 * (genRRC): added debugging info,
1792 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
1793 overwritten while shifting,
1794 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
1795 overwritten while shifting,
1798 * (shiftLLeftOrResult),
1799 * (shiftRLeftOrResult),
1801 * (shiftLLong): Implemented with pic16_emitpcode
1802 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
1803 * (genLeftShift): Fixed bug, operand for shift by variable always
1804 was "and"ed with 0x0f,
1805 * (genLeftShiftLiteral),
1807 * (genRightShiftLiteral): added debugging info,
1808 * (genrshFour): added comment,
1809 * (genRightShift): determined signedness from operand "left"
1812 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1814 * src/SDCCicode.c (geniCodeParms),
1815 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
1816 function pointers, fixed function pointer bugs #861242 and #861896
1818 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1820 * device/include/c8051f000.h,
1821 * device/include/c8051f120.h,
1822 * device/include/c8051f300.h: added header files for Silicon
1823 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
1825 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
1827 * src/SDCCast.c (processParams): added new type flow and restructured
1828 (gatherAutoInit): added new type flow
1829 (addCast): cosmetic changes
1830 (getLeftResultType): added new type flow for array indices, patch
1831 provided by Stas, see FR #877103
1832 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
1833 array index patch by Stas
1834 * src/SDCCast.h: added prototype getResultTypeFromType()
1836 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
1837 * src/pic/glue.c (pic14emitStaticSeg),
1838 * src/pic16/glue.c (pic16emitStaticSeg),
1839 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
1840 for initialization of symbols
1841 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
1842 * support/Util/SDCCerr.h:
1843 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
1844 * .version: bumped version number to 2.3.8
1845 * device/include/Makefile.in (install),
1846 * doc/Makefile (install): changed to 'rm `find ...`' construct to
1849 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
1851 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
1852 Slade Rich fixed an optimization bug
1853 * src/pic/pcodepeep.c,
1854 * src/pic/pcoderegs.c
1855 * doc/Makefile (install): added test for directory
1857 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1859 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
1860 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
1861 * src/pic/ralloc.c (getRegPtr, getRegGpr),
1862 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
1863 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
1864 * as/mcs51/asexpr.c (term),
1865 * as/hc08/asexpr.c (term): fixed bug #887146
1867 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1869 * src/z80/gen.c (genMult): handle single byte result product
1870 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
1871 DUMMY_READ_VOLATILE (fixed bug #886367)
1873 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
1875 * support/regression/tests/libmullong.c: fixed logic, on little endian
1876 hosts we ended without a mullong_wrapper()
1878 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1880 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
1881 virus/worm forged address usage.
1883 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
1885 Fixed promotion, it should be done on AST level:
1886 * src/SDCCast.c (addCast): added promotion to int
1887 (decorateType): updated call to upCast()
1888 * src/SDCCicode.c (geniCodeLeftShift): removed call to
1889 usualUnaryConversions()
1891 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
1893 * support/regression/tests/literalop.c (mulWrapper): Added a
1894 wrapper to remove integer overflow warnings.
1896 * support/regression/tests/float_trans.c: Made work on host.
1898 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
1901 * support/regression/generate-cases.py (main): Changed from inline
1904 * doc/Makefile (install): Changed to depth first to get rid of
1905 missing directory install warning.
1907 * as/Makefile (install-doc): Made work on Mac.
1909 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
1911 * src/SDCCast.c: added an additional type flow in decorateType() of
1912 opposite direction, see feature request #860006; it's enabled at runtime
1913 by setting the environment variable SDCC_NEWTYPEFLOW
1914 * src/SDCCast.h: changed prototype of decorateType()
1915 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
1916 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
1917 'char' to 'int' can be omitted, if both operands are 'unsigned char';
1918 see feature request #877103
1919 * src/SDCCval.c: updated call of decorateType()
1920 (valBitwise): fixed bug #882876
1921 (valMinus): added promotion
1922 (valLogicAndOr): result is unsigned
1923 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
1924 * src/SDCCsymt.c (computeType),
1925 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
1926 must not cause an unsigned operation
1927 * src/pic/glue (pic14emitRegularMap),
1928 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
1930 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
1932 * src/pic/pcode.c (PCodeID): commented out left over debug code
1934 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
1936 * support/valdiag/tests/overflow.c: added shift tests
1944 * src/pic/pcodepeep.c,
1945 * src/pic/pcoderegs.c,
1947 * src/pic/ralloc.h: applied patch from Slade Rich;
1948 added support for multiple code pages and multiple RAM banks on the
1949 PIC 14 port. The ASM files now no longer simply assume all the
1950 code / RAM are in the same page / bank. This means the linker can
1951 safely allocate code/RAM of separate ASM files to different pages/banks.
1952 * doc/sdccman.lyx: added Slade's tips
1953 * src/mcs51/peeph.def: fixed bug #880768
1955 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1957 * src/hc08/ralloc.c (rematStr): fixed bug #879282
1958 * src/SDCCast.c (decorateType): fixed bug #880197
1960 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
1962 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
1965 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
1966 strtof is not part of C89 and isn't included with Mac OS X.
1968 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1970 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
1971 shiftL2Left2Result): fixed bug #879326
1972 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
1973 (genMultOneByte): fixed bug in signed vs unsigned multiplication
1974 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
1975 address fetch for clr instruction
1976 * device/lib/hc08/_mulint.c: created optimized assembly version
1977 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
1979 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
1981 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
1982 proposed in FR #877103
1984 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
1986 * src/SDCCval.c (cheapestVal): added missing checks
1987 * src/SDCCicode.c (usualBinaryConversions): fixed condition
1988 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
1990 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
1992 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
1995 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
1997 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
1998 loaded with the linker search paths (-L arguments) and the libraries
1999 to be linked with the current source (-l arguments). Changes
2000 currently will affect only the pic16 port.
2001 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
2002 include path the port specific paths and port specific libraries,
2003 * gplink command now contains the $3 argument,
2004 * src/pic16/device.h,
2005 * src/pic16/device.c,: structure PIC_device is made public and
2006 renamed to PIC16_device, the same for variable Pics which is renamed
2007 to Pics16. Updated all references to them.
2008 * src/pic16/glue.c (pic16glue): corrected bug with code
2009 initialization which bypassed the variable initializations block.
2011 * device/lib/pic16/Makefile.rules: removed --penable-stack from
2012 COMPILE_FLAGS and added the --nostdinc option
2014 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2016 * device/include/mc68hc908jb8.h: Register defs for another member
2017 of the hc08 family. Contributed by Bjorn Bringert - thanks!
2019 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
2021 Documenting changes from previous commits.
2022 * configure.in (version 1.56),
2023 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
2024 when generating output files to configure the pic16 library,
2025 but now I've commented it out, since gputils aren't installed in the
2026 SF compile farm, so library won't compile
2028 * device/lib/Makefile.in (version 1.56): initially I've added in
2029 target 'all' the prerequestive 'model-pic16' so it compiled the
2030 pic16 library, but now I've commented it out for the same reasons
2032 * added targets 'model-pic16' and 'objects-pic16' to compile the
2034 * added target 'port-specific-objects-pic16' to handle the
2035 generated libraries and copy them into the build/ directory
2036 * added target 'clean-intermediate-pic16' to clean intermediate
2037 files into pic16 directory
2038 * in target 'installdirs' added line to create directory pic16 in
2039 the installation path
2041 * device/include/Makefile.in (version 1.11): in target 'install'
2042 added lines to copy all header files to installation path,
2043 * in target 'installdirs' added line create directory for pic16
2044 headers in the installation path
2046 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
2048 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
2051 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
2054 * device/lib/configure.in,
2055 * device/lib/configure: fixed for autoconf 2.57
2057 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2059 * src/z80/main.c (_parseOptions): fixed the portmode= command line
2060 option so that it actually works. Made it specific to the z80, since
2061 the gbz80 doesn't have these kinds of I/O ports.
2063 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2065 * device/include/z180.h,
2066 * device/lib/_memcpy.c,
2067 * device/lib/_memmove.c,
2068 * device/lib/_mulint.c,
2069 * device/lib/ser_ir.c,
2070 * device/lib/ser_ir_cts_rts.c,
2071 * device/lib/_strcmp.c,
2072 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
2073 * src/z80/main.c (_process_pragma): add support for pragmas bank and
2074 portmode; added deprecation warning for bank= and protmode= forms.
2075 Also, guard against buffer overflow.
2076 * src/z80/gen.c (aopGet): generate better code for sfr banked read
2078 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2080 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
2081 changed interrupt vector table generation to only emit declared vectors.
2082 * device/include/Makefile.in: added missing backslash
2083 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
2085 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
2087 Mainly changes to support compilation of the device libraries
2088 * src/pic16/device.c: stack is allocated via symbol and not
2089 via literal number. The symbol is placed in the corresponding
2090 position of the data ram
2091 * (pic16_dump_section): relocatable and absolute uninitialized
2092 data are now emitted in sorted order to reduce section naming,
2093 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
2094 weren't marked as being in the access bank,
2096 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
2098 Added portion of GNU PIC Library under the directory
2099 device/include/pic16 and device/lib/pic16. These files
2100 contain the declarations of SFRs for the PIC18Fxx2 devices.
2101 The directory is initialized via configure from toplevel.
2103 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
2105 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
2106 the spilllocations to be compared correctly
2108 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
2110 * src/SDCCast.c (decorateType): fixed bug introduced today
2112 2004-01-12 Borut Razem <borut.razem AT siol.net>
2114 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
2115 doc/sdccman.lyx: upper case pragmas are deprecated
2117 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
2119 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
2120 in simpler and even better code
2122 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
2124 * src/SDCCicode.c (operandOperation): fixed bug #874819
2125 * src/SDCCast.c (decorateType): fixed
2126 char foo (unsigned long ul) { return ul > 0; }
2128 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2130 * doc/sdccman.lyx: Moved and added some sections, small changes
2131 all over. Telling LaTeX to be less strict with word spacing
2132 to better keep the right margin. Changed some notes about
2133 maintainance of the ports in section 3.2.1 - is it OK like this?
2135 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
2137 SDCC source changes:
2138 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
2139 convilong): modified to inform the pic16 port that builtin functions
2142 PIC16 PORT specific changes:
2143 * src/pic16/device.c pic16_dump_equates() added,
2144 processor registers declared internally by the port are emitted in
2145 the translation as equates,
2146 * src/pic16/gen.c: inline code is passed unprocessed to the
2148 * (pic16_popGetLit2): fnuction modified to take second operand as
2149 pCodeOp pointer and not as literal,
2150 * (popRegFromIdx): prefixed with pic16_,
2151 * (pic16_popCombine2): modified to receive already allocated pCode
2153 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
2154 * (genFunction): initializes local stack frame and pushes on stack
2155 all the registers used by this function,
2156 * (genEndFunction): restores all registers from stack and restores
2158 * src/pic16/glue.c (pic16emitRegularMap): various changes and
2160 * (pic16glue): changed the program startup sequence,
2161 * added new dbName code 'A' for functions placed in absolute section
2162 * src/pic16/main.c: added function attribute _naked,
2163 * added pragma 'code' to place a fnuction at an absolute address,
2164 * added command line arguments --debug-ralloc and --pcode-verbose,
2165 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
2166 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
2167 * (pic16_newpCodeOpLit2): modified to take the second operand as
2169 * (pic16_printpBlock): modified to emit each function in a separate
2171 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
2172 UPPER for immediate operands,
2173 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
2175 * src/pic16/peeph.def: all peepholes with movff are commented out,
2176 because there is a problem in the pcode peep optimizer,
2177 * src/pic16/ralloc.c: the register allocator can now reuse local
2178 function symbols for another function. This saves register usage.
2179 * src/pic16/ralloc.h: added flag isLocal in structure regs,
2181 Added file src/pic16/NOTES with information about program writing on
2182 the current port version.
2184 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2186 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
2187 and peephole 252 (array access)
2189 2004-01-09 Borut Razem <borut.razem AT siol.net>
2191 * src/SDCCmain.c : fixed #872250: -l command line defined library
2192 files are scanned before standard library files
2194 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2196 * src/SDCCast.c (decorateType): fixed bug #874046
2198 2004-01-09 Borut Razem <borut.razem AT siol.net>
2200 * support/scripts/sdcc.nsi: remove previous installation
2202 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2204 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
2205 bytes for last interrupt vector (mcs51)
2206 * sdcc.spec: fixed typo
2208 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2210 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
2211 gen51Code): more efficient parameter receive for --model-large
2214 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2217 * src/z80/main.c: added missed needLinkerScript flags (more than
2218 one port structure defined in these file)
2219 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
2222 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
2224 * src/SDCCmain.c: removed various references to DEFAULT_PORT
2225 * src/port.h: added flag needLinkerScript in port->linker
2226 structure to inform whether to create a .lnk file or not,
2234 * src/z80/main.c: changed appropriately to configure
2235 needLinkerScript flag
2237 * src/pic16/gen.c (genAddrOf): fixed bug #863624
2238 * src/pic/glue.c: added variable udata_section_name to
2239 override default uninitialized data segment definition for
2240 devices only with SHAREBANK memory (reported from Erik Epetrich)
2241 * (pic14emitOverlay): modified to emit a commented overlay segment
2242 directive when no overlay data exist
2243 * (picglue): modified to emit uninitialized data segment
2244 according to udata_section_name
2245 * src/pic/main.c (_pic14_parseOptions): added command line
2246 options --udata-section-name=[name] to override default
2247 udata definition name
2248 * modified _linkCmd and _asmCmd to include compiler passed
2249 arguments via -W option
2250 * src/pic16/main.c: added $l in _asmCmd, changed extension for
2251 object file from '.rel' to '.o' in port->linker structure,
2252 changed size of fptr from 2 to 3 in port structure
2254 2004-01-07 Borut Razem <borut.razem AT siol.net>
2256 * support/scripts/sdcc.nsi: update PATH
2257 * support/scripts/sdcc.ico: craeted
2259 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
2261 * device/include/Makefile.in: fix install
2262 * doc/Makefile: fix install
2264 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2266 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
2268 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
2269 how the function variable allocation summary is displayed; also
2270 include information about variables allocated to the overlay
2273 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2275 * as/mcs51/lkmain.c: Help about -Y option
2276 * as/mcs51/lkarea.c: Fixed gcc warnings
2278 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
2280 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
2282 * support/valdiag/tests/overflow.c: added
2283 * src/SDCCast.c (decorateType),
2284 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
2285 LEFT_OP (left shift)
2287 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2289 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
2290 (default behaviour).
2292 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2294 A python script to validate compiler diagnostic messages. It can be
2295 used to verify that sdcc complains about bad c source code and
2296 gives a good location of the error.
2297 * support/valdiag/Makefile,
2298 * support/valdiag/valdiag.py,
2299 * support/valdiag/tests/*
2301 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2303 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
2304 * src/SDCCsymt.c (newEnumType),
2306 * support/Util/SDCCerr.c,
2307 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
2309 * support/regression/tests/enum.c: added test for enum values that
2310 require at least 2 bytes of storage.
2312 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
2314 * src/common.h: added ifndef/define/endif macros
2315 around the header file.
2316 Bug reported from Jesus Calvino-Fraga
2318 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
2320 * sdcc.spec: updated
2321 * device/include/Makefile.in: don't install CVS directories
2322 * device/lib/Makefile.in: added removal of CVS directories after install
2323 * doc/Makefile: fixed install, added local_icons
2324 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
2325 * src/mcs51/gen.c (genRightShift): fixed bug #870788
2326 * src/ds390/gen.c (genRightShift): fixed bug #870788
2327 * src/SDCCast.c (decorateType): fixed bug #870781
2329 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
2331 PIC16 port related changes:
2332 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
2333 added variable stackPos,
2335 * gen.c: genCall, assignResultValue: added support for
2336 pushing/retrieving function parameters to/from stack,
2337 genFunction,genEndFunction: setup stack frame for the
2339 genAddrOf: will be changed according to bug 863624
2341 * added files genutils.c and genutils.h which contain gen*
2342 debugged and optimised functions extracted from gen.c
2344 * glue.c: added variable 'externs' which holds extern symbols,
2345 pic16emitRegularMap: is modified to properly handle relocatable
2346 symbols under the new scheme,
2347 pic16createInterruptVect: is modified
2348 pic16printPublics: is modified to emit 'global' assembler directives,
2349 added pic16_printExterns to print extern symbols,
2350 pic16glue: initializes stack/frame pointer in the beginning of
2351 the assembly output. Temporary hack, will be corrected later,
2352 because gplink yet does not support stack and SDCC does not
2353 yet support a type of crt0.o object to create the final binary.
2355 * Removed many lines that contain 8051 legacy code.
2356 * The code is finally placed under a 'code' directive.
2357 * Added port specific options.
2359 * _process_pragma: simplified since now we do not need *special*
2360 include file to define SFR registers. But a separate header
2361 will be needed. This will be developed later.
2362 * _pic16_parseOptions: added, parses port specific options:
2363 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
2364 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
2365 --preplace-udata-with=
2367 * _pic16_setDefaultOptions: modified to initialize section names,
2368 but hack is temporarly out of order since it needs improvement.
2369 * _pic16_genAssemblerPreamble: configuration words are emitted by
2370 their address instead of their name. This part is incomplete and
2371 supports only the 18Fxx2 devices. Other devices will emit an error
2372 during assembly since they do not contain the same set of config
2374 * _pic16_genIVT: is modified,
2376 * pcode.c: added definitions for some hardware registers that are needed
2378 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
2379 All PCI entries are updated. Now LFSR is supported.
2380 * Removed pic16_pciTRIS is mentioned by mdubuc in source
2381 * added pic16_newpCodeOpLit2 to support instructions with
2382 two literal arguments
2383 * pic16_pCode2str: corrected code that emits assembler instructions
2384 with two literal operands and those that have an access bit modifier
2385 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
2386 this fixes a bug which caused some labels to be lost, when an
2387 assembler directive was added, i.e. banksel,
2388 * pic16_FixRegisterBanking: improved logic that causes the insertion
2390 * InlineFunction: functions that are called once, are not any more
2391 inlined. This can be a port option in the future,
2393 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
2395 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
2396 hold the corresponding uninitialized symbols,
2397 * pic16_allocProcessorRegister: registers have explicit marked the
2399 * pic16_allocInternalRegister: registers are explicit marked as
2401 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
2402 processing list, so bit registers were lost,
2405 * ralloc.h: added field 'accessBank' and original symbol operand
2406 in register definition,
2407 * removed the field isMapped from register definition,
2409 ** Several functions have been removed from various sources:
2410 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
2411 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
2412 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
2413 pic16_assignRelocatableRegisters
2415 ** others have been introduced:
2416 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
2417 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
2419 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
2421 * support/scripts/inc2h.pl: changed definition of BIT_AT
2422 to emit 'sbit at' instead of 'bit at'. This was a request.
2424 PIC16 port related preliminary changes:
2425 * gen.c: prefixed function popRegFromString with
2426 pic16_ and all references to it corrected
2427 * pcode.c: all pic16_pc_* hardware registers prefixed
2428 with underscore (_),
2429 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
2430 * ralloc.c: newReg(): when register is REG_SFR then
2431 set address to rIdx,
2432 pic16_allocProcessorRegister(): marks register wasUsed=0
2433 pic16_writeUsedRegs(): added a call to assign processor
2434 registers via pic16_assignFixedRegisters
2436 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2438 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
2439 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
2440 variables in unused register banks. Also the SSEG is placed
2441 wherever there is enough space for it, and IDATA can be anywhere
2442 in internal RAM. For now compile using -Wl-Y[stack_size].
2443 The mem file is different for this option as well, since it
2444 makes no sense of talking about DSEG lenght.
2446 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
2448 * src/SDCClrange.c: fixed bug 869095 that caused segfault
2449 in certain cases, e.g. when ROM assignment, patch provided
2450 from Albert den Haan.
2452 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
2454 Many signedness and type propagation fixes:
2455 * src/SDCCicode.c: made geniCodeCast() static
2456 replaced SPEC_ by IS_ (cosmetic)
2457 (operandOperation): fixed div and mod operation
2458 (usualBinaryConversions): added support for promotion of char
2459 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
2460 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
2461 (geniCodeAdd): an array index will stay unsigned, even if promoted
2463 (geniCodeArray): ditto
2464 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
2465 * src/SDCCsymt.c (computeType): added more support for char;
2466 promotion of char is selectable by promoteCharToInt, fixed signedness
2468 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
2469 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
2470 * src/SDCCval (val*): replaced signedness calculation by
2472 rearranged if-branches (cosmetic)
2473 (valShift): added warning W_SHIFT_CHANGED
2474 (valCompare): fixed problem with different types
2475 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
2476 * support/regression/tests/literalop.c: added many cases
2477 * support/regression/tests/ast_constant_folding.c: changed finally to
2479 * .version: new year, new version: 2.3.7
2480 * src/SDCCmain.c (main): applied patch #866468
2481 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
2482 provided by Scott Bronson
2483 * doc/sdccman.lyx: updated documentation for sdcdb
2484 updated and added chapter tips
2486 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2488 * src/SDCCsymt.h: missing from yesterday's commits
2490 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2492 * src/SDCC.y (struct_or_union_specifier),
2493 * support/Util/SDCCerr.c,
2494 * support/Util/SDCCerr.h: verify that struct & union tags are used
2497 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2499 * src/SDCCglobl.h: missing from yesterday's commits
2501 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2503 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
2504 sft_attributes, struct_declaration, parameter_declaration,
2505 type_name, start_block, declaration_list),
2506 * src/SDCC.lex (check_type): support redefinition of typedef names
2508 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2510 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
2511 aligned xdata arrays. Erik helped me with the if clause.
2513 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2515 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
2518 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2521 * src/SDCCast.c (newAst_),
2523 * src/SDCCicode.c (ast2iCode, newiCode),
2525 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
2526 expr, statement, expression_statement, selection_statement,
2527 iteration_statement, expr_opt, jump_statement): foundation for tracking
2529 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
2532 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2534 * support/Util/SDCCerr.c,
2536 * src/SDCCast.c (createCase, createDefault, decorateType),
2537 * src/SDCClabel.c (labelUnreach),
2538 * src/SDCC.y (labeled_statement, jump_statement): More improvements
2540 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
2541 (with thanks to Stas Sergeev)
2542 * device/include/time.h,
2543 * device/lib/time.c (CheckTime): suppress unreachable code warning
2545 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2547 * src/SDCCast.c (createIvalCharPtr),
2548 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
2550 * support/regression/tests/nullstring.c: tests for these two bugs
2552 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2554 * support/Util/SDCCerr.h,
2555 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
2556 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
2557 about storage class and 'at' used inside struct or union
2558 * src/SDCCBBlock.c (iCodeFromeBBlock),
2559 * src/SDCCcse.c (ifxOptimize),
2560 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
2561 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
2562 printIval, emitStaticSeg, emitOverlay),
2563 * src/SDCClabel.c (deleteIfx),
2564 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
2565 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
2566 gatherAutoInit, processParms),
2567 * support/Util/SDCCerr.h,
2568 * support/Util/SDCCerr.c (werrorfl): Support for better error location
2569 reporting for post-parse errors.
2571 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2573 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
2574 implicit casts via union; they don't work on big endian systems
2575 (possible fix for bug #861138)
2577 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2579 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
2580 * src/mcs51/main.c: fixed the fix for bug #737001
2582 2003-12-15 Borut Razem <borut.razem AT siol.net>
2584 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
2586 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2588 * support/makebin/makebin.c: put output in binary mode
2590 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2592 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
2593 xdata and data memory on startup. Set the environment variable
2594 SDCC_NOGENRAMCLEAR to disable this.
2595 * src/mcs51/peephole.def,
2596 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
2597 (allows non-interrupt and interrupt code to safely compete for a resource
2598 without the non-interrupt code having to disable interrupts)
2600 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2602 * src/SDCCicode.c (geniCodeAdd),
2603 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
2604 with valFromType if type might be a pointer and host is big endian).
2605 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
2606 types, not just integer types.
2607 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
2608 multiply defined with mismatching "at" address.
2610 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2612 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
2613 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
2614 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
2615 with embedded nulls (fixed bug #753752)
2617 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2619 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
2620 Apparently this did not see much testing (endless loop)
2622 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2624 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
2626 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2628 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
2629 gracefully handle NULL memmap pointers
2631 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2633 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
2634 instead of deleting the iCode when an operand is volatile
2635 * src/z80/gen.c (genDummyRead),
2636 * src/mcs51/gen.c (genDummyRead),
2637 * src/ds390/gen.c (genDummyRead),
2638 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
2640 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
2641 * src/SDCC.y: fixed bug #850420
2643 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2645 Applied z80 i/o port patch from Peter Townson and fixed some operators
2646 to better handle operands in A register.
2647 * device/include/z180.h
2653 * src/z80/peeph-z80.def
2657 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2659 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
2661 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2663 * device/lib/hc08/_mullong.c: Removed extra #endif
2665 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2667 * sim/ucsim/hc08.src/inst.cc,
2668 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
2670 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
2671 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
2672 * device/include/stdarg.h: fixed varargs for hc08
2673 * device/lib/Makefile.in,
2674 * device/lib/hc08/Makefile,
2675 * device/lib/hc08/_mulint.c,
2676 * device/lib/hc08/_mullong.c: fixed some endian problems
2678 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2680 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
2681 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
2682 * device/lib/_gptrget.c,
2683 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
2685 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2687 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
2688 * src/SDCCast.c (astErrors): fixed bug #846007
2689 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
2691 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2693 * src/SDCCast.c (decorateType): disabled a transformation I added in
2694 revision 1.188 (access to fields of a structure at an absolute address);
2695 it breaks with bitfields, extern declarations, and gcse analysis.
2696 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
2697 could be assigned through a pointer, so don't complain.
2698 * src/SDCCast.c (astErrors),
2700 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
2702 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
2704 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
2705 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
2706 output of __config directives, since gpasm now supports them
2707 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
2708 pre-processor macro, i.e. -DMCU=p18f452
2709 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
2710 and modified to handle 'cast' icode similarly to '=' icode
2711 * src/pic16/device.h (typedef struct PIC_device): added field
2712 'extMIface' to indicate that chip has external memory interface
2713 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
2714 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
2717 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2719 * src/SDCC.y (pointer): fixed bug #846006
2720 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
2721 * src/SDCCast.c (decorateType): fixed bug #846009
2722 * src/ds390/peeph.def,
2723 * src/ds390/gen.c (genAnd, genOr),
2724 * src/mcs51/peeph.def,
2725 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
2727 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2729 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
2736 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
2740 * src/SDCCbitv.c: added function to free a bitvector
2742 * src/SDCClrange.c: added function to recompute the liveranges
2744 * src/ds390/ralloc.c,
2745 * src/hc08/ralloc.c,
2746 * src/mcs51/ralloc.c,
2748 * src/pic16/ralloc.c,
2749 * src/xa51/ralloc.c,
2750 * src/z80/ralloc.c: recompute the liveranges after register packing
2752 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
2754 * src/SDCCloop.c (newInduction): fixed bug #845630
2756 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2758 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
2759 inadvertantly left behind from my 2003-11-12 change
2761 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2763 Updated headers I neglected to commit yesterday.
2767 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2769 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
2770 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
2771 * src/SDCCopt.c (eBBlockFromiCode),
2772 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
2773 the creation of the key hash table from the sequencing so it can be used
2774 earlier (for some GCSE bug fixes still pending)
2776 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2778 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
2779 * support/regression/tests/addsub.c: testing genPlus shortcut
2781 2003-11-15 Borut Razem <borut.razem AT siol.net>
2783 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
2785 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2787 * src/SDCCcse.c (cseBBlock): fixed bug #527779
2788 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
2789 ordering is immaterial.
2790 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
2792 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2794 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
2795 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
2796 (SIGSEV) of bug #840381
2797 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
2798 unlink new file before rename if new and old filenames are the same)
2800 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2802 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
2803 uninitialized variables) for the mcs51. Set environment variable
2804 SDCC_GENRAMCLEAR to test.
2805 xdata initialization slightly shorter
2807 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2810 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
2811 #838241 & 780691 (basicly the same bug)
2812 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
2813 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
2815 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
2817 * src/SDCCmain.c (linkEdit): "fix" #834252
2819 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2821 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
2823 * src/SDCC.y: fixed bug #819403
2825 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2827 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
2828 the reentrant attribute.
2829 * src/hc08/gen.c (genPackBits): added missing stack readjustment
2830 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
2832 * src/SDCCast.c (decorateType): fixed bug with storage class not being
2833 updated during pointer dereference; f.e. ~(((char *)1)*) was being
2834 erroneously reduced to a literal.
2835 * src/hc08/ralloc.c (packRegisters, rematStr),
2836 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
2839 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2841 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
2842 * doc/sdccman.lyx: changed from 'article' to 'book'
2843 * doc/Makefile: readded test_suite_spec and cdbfileformat
2845 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
2847 * device/include/stdlib.h: include malloc.h to comply with ANSI
2848 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
2850 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2852 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
2853 * doc/clean.mk: also remove *.out files
2854 * doc/sdccman.lyx: some additions, larger top/bottom margins
2856 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2858 * src/SDCC.y: fixed bug #837365
2859 * support/regression/tests/bitopcse.c
2860 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
2861 a symbol (might be valop instead)
2862 * device/lib/Makefile.in: added errno.c to HC08SOURCES
2863 * device/lib/clean.mk: added hc08 to the cleaning list
2865 2003-11-04 Borut Razem <borut.razem AT siol.net>
2867 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
2869 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
2870 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
2871 malloc is declared in standard stdlib.h
2873 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2875 * device/lib/hc08/Makefile: need to clean .rel not .o files
2876 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
2878 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2888 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
2889 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
2890 tests (which uses the port's oclsExpense function)
2896 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
2898 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2900 * src/SDCCcse.c (ifxOptimize),
2901 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
2902 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
2903 deleting the IFX iCode.
2904 * src/hc08/ralloc.c: reduced unneeded slocs
2905 * src/hc08/gen.c: fixed bug in asmopToBoolean
2907 2003-11-04 Borut Razem <borut.razem AT siol.net>
2909 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
2910 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
2911 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
2912 transferred to configure
2914 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
2916 Use headers defined in the C[++] standards:
2917 * sim/ucsim/gui.src/serio.src/fileio.cc
2918 * sim/ucsim/gui.src/serio.src/frontend.cc
2919 * sim/ucsim/gui.src/serio.src/main.cc
2920 * sim/ucsim/gui.src/serio.src/posix_signal.cc
2921 * support/Util/NewAlloc.c
2927 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2929 * Added MSVC projects for hc08 assembler and linker:
2930 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
2931 /as/hc08/link_hc08.dsp
2933 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
2935 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
2937 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
2939 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
2941 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2943 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
2945 2003-10-31 Borut Razem <borut.razem AT siol.net>
2947 * support/cpp2/cpplib.h,
2948 support/cpp2/cpplib.c,
2949 support/cpp2/cpplex.c,
2950 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
2951 to switch _asm block preprocessing on / off. Default is
2952 #pragma preproc_asm +
2954 2003-10-31 Borut Razem <borut.razem AT siol.net>
2956 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
2957 when outputting comment blocks (when executed with -C option) and
2958 _asm (SDCPP specific) blocks
2960 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2962 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
2964 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
2966 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
2968 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
2970 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
2971 * src/SDCCast.c (decorateType): fixed bug #832664
2973 2003-10-31 Borut Razem <borut.razem AT siol.net>
2975 * support\cpp2\cpplex.c: fixed for SDCPP:
2976 comments(when executed with -C option) and _asm blocks
2977 were included even if they where in skipped #if block.
2978 Applied solution from GCC cpp 3.3.2
2980 2003-10-31 Borut Razem <borut.razem AT siol.net>
2982 * src/SDCC.lex: sdcc now understands both formats:
2983 '# <line_number> <file_name>' and
2984 '#line <line_number> <file_name>'
2985 * support/cpp2/cppmain.c: sdcpp now generates the standard
2986 '# <line_number> <file_name>' instead of former
2987 '#line <line_number> <file_name>'
2989 2003-10-30 Borut Razem <borut.razem AT siol.net>
2991 * support/cpp2/cpphash.h,
2992 * support/cpp2/cpplib.h
2993 * support/cpp2/cpplex.c,
2994 * support/cpp2/cppmain.c,
2995 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
2997 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2999 Fixed a number of problems revealed by bug #827883.
3000 * src/SDCCloop.c (loopInvariants): Spill location of the
3001 result operand should be recomputed if extracted from
3002 a loop. Also, don't extract assignments of an iTemp
3004 * src/SDCCast.c (isConformingBody): loop reversal should
3005 not occur if the control variable is involved with a
3006 relational operator.
3008 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
3010 * .version: bumped to 2.3.6 to reflect the big improvements
3011 made by Erik and Klaus. Thanks!
3013 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
3015 Replaced the livrange code.
3016 * src/SDCClrange.c: added new LR code
3018 * src/SDCCBBlock.h: removed remainig parts from old LR code
3019 * src/ds390/ralloc.c,
3020 * src/ds390/gen.c: minor fixes to make it work with new code
3022 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3027 * src/hc08/ralloc.c: Fix various warnings related to the hc08
3028 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
3029 (tweaked fix for bug #818696)
3031 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3033 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
3035 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3038 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
3039 * src/mcs51/gen.c (gencjneshort),
3040 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
3041 more efficient (per Scott Bronson's suggestion)
3043 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3045 Extended the semantics of the critical keyword to include
3046 individual statements. See RFE #827755 and #799831
3051 * support/Util/SDCCerr.c
3052 * support/Util/SDCCerr.h
3057 2003-10-19 Borut Razem <borut.razem AT siol.net>
3059 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
3061 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3063 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
3065 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
3066 and predecrement operand is displayed
3068 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
3070 * src/SDCCval.c (valMinus): fixed bug #826041
3072 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3074 Some hc08 related updates that I missed earlier
3075 * sim/ucsim/stypes.h
3076 * support/regression/ports/hc08/spec.mk
3078 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3080 New target "hc08" for the Motorola 68hc08 family of micros
3088 * sim/ucsim/hc08.src/*
3089 * sim/ucsim/configure.in
3090 * src/ucsim/configure
3091 * sim/ucsim/packages_in.mk
3094 * device/include/mc68hc908qy.h
3096 * device/lib/Makefile.in
3097 * support/regression/ports/hc08/*
3098 * support/regression/Makefile
3100 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3102 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
3104 * src/ds390/gen.c (genCast): fixed bug #821957
3106 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
3108 * device/lib/logf.c: "fixed" overlay bug
3109 * support/regression/ports/host/spec.mk: added m library
3110 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
3111 * support/regression/tests/float_trans: added (for Eric)
3113 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
3115 * src/mcs51/gen.c (genCpl): fixed bug
3116 http://sf.net/mailarchive/message.php?msg_id=6263915
3118 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
3120 * src/SDCCast.c (decorateType): added extended constant folding
3121 * src/SDCCsymt.c (computeType): cleanup
3122 * src/SDCCval.c (valShift): minor optimization
3123 * support/regression/tests/ast_constant_folding.c: added
3125 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3127 * src/SDCCmain.c: removed some unintended changes
3129 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3131 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
3132 * src/z80/gen.c: fixed part of bug #817589
3133 * src/SDCCsymt.c (checkFunction): fixed bug #817895
3135 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
3137 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
3148 * src/ds390/ralloc.c
3150 * src/mcs51/ralloc.c
3152 * src/pic16/ralloc.c
3155 * src/z80/gen.c: removed unused label "release:"
3157 2003-10-06 Borut Razem <borut.razem AT siol.net>
3159 * src/SDCC.lex: removed definition of unused variables
3160 save_optimize and save_options
3162 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
3164 * clean.mk: removed '=' in "-maxdepth=1"
3165 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
3166 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
3168 2003-10-06 Borut Razem <borut.razem AT siol.net>
3170 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
3171 my_unput() replaced by unput()
3173 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
3175 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
3176 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
3177 type-punned pointer will break strict-aliasing rules"
3178 Old LR behaviour is again default; Klaus' LR can be choosen by
3179 defining the environment variable LRKLAUS
3183 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
3184 * clean.mk: fixed removal of files in bin/CVS/
3185 * device/lib/clean.mk: fixed removal of directories small and large
3186 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
3188 * src/SDCCval.c: removed superflous test for pedantic
3190 2003-10-05 Borut Razem <borut.razem AT siol.net>
3192 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
3193 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
3194 message "unmatched #pragma SAVE and #pragma RESTORE"
3196 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3198 * doc/sdccman.lyx: various additions and updates (interrupts, inline
3199 assembly, critical functions, atomic, nojtbound)
3201 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
3203 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
3209 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3212 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
3214 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
3216 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
3217 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
3218 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
3220 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3222 * src/z80/gen.c (genRet): fixed bug #524753
3223 * src/z80/gen.c (genCast): fixed internal error on cast from
3225 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
3226 fix for bug #477835 to the z80
3227 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
3228 for tracking iCodes in the peephole optimizer for z80
3230 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3232 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
3233 the other part of bug #814548
3234 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
3236 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
3238 * src/SDCCcse.c: fixed part of bug #814548
3240 2003-09-28 Borut Razem <borut.razem AT siol.net>
3242 * src/asm.c: rewrite of printILine() to use temporary file instead
3244 * src/xa51/main.c: commented out declaration of int rewinds
3246 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3248 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
3250 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3252 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
3253 * src/asm.c (printILine): Fixed bug #811015
3255 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3257 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
3260 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3262 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
3263 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
3264 to correctly handle general case of AOP_PAIRPTR
3265 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
3267 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3269 * src/mcs51/ralloc.c (fillGaps),
3270 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
3271 register positioning bug)
3273 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
3275 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
3277 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3279 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
3280 genCodePointerGet, genGenPointerGet, genFarPointerSet,
3281 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
3282 (ralloc doesn't intentionally do this now, but perhaps later)
3283 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
3284 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
3285 register positioning bugs (Fixed bug #762602 and #795325)
3286 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
3288 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
3289 lines that --i-code-in-asm generates
3291 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3293 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
3294 trying to fclose a FILE* that was already closed.
3296 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3298 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
3299 of const struct should be treated as if const themselves)
3301 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
3303 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
3305 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3307 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
3308 Unix (/n) and DOS (/r/n) line terminations.
3310 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3312 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
3315 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3317 * src/mcs51/gen.c (genFunction, genEndFunction),
3318 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
3319 and restore of EA so that stack offsets to parameters are
3320 correct when using both critical and reentrant/stack-auto.
3321 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
3322 size (can be triggered in error if sloc is shared between
3323 different sized objects)
3324 * device/include/float.h: fixed macros to explicitly use
3325 unsigned long where needed
3327 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
3329 Feature req. 799831: added code to allow nesting of critical functions
3330 * src/mcs51/gen.c (genFunction, genEndFunction)
3331 * src/ds390/gen.c (genFunction, genEndFunction)
3333 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3335 * src/SDCCsymt.c (sclsFromPtr),
3337 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
3338 support for standard C idiom of memory mapped variables; for
3339 example, *((xdata int*)0x1234) = 1 is now internally equivalent
3340 to xdata int at 0x1234 tempvar = 1.
3341 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
3342 provided by Akiya ISHIDA
3344 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
3346 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
3347 * src/SDCCval.c (constVal): added reduction from int to char
3348 * src/SDCCval.c (valMult, valDiv): fixed sign handling
3349 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
3350 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
3352 * support/regression/tests/shifts.c: fixed
3354 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3356 * src/z80/gen.c (genXor): Fixed bug #805445
3358 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3360 Fixed bug #621531 (const & volatile confusion in the type chain).
3361 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
3362 refer to the const or volatile state of the pointer itself.
3374 * src/pic16/ralloc.c
3375 * support/regression/tests/const.c
3377 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3379 When checking for duplicated modules, use absolute paths
3380 instead of relative paths. Files changed:
3385 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3387 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
3389 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3391 * device/include/string.h: added size_t typedef, changed
3392 prototypes to use size_t, eliminated separate reentrant and
3393 non-reentrant declarations, added _memmove declaration
3394 * device/lib/_memcpy.c: changed to use size_t instead of int,
3395 changed /4 to >>2 to avoid division library call
3396 * device/lib/_memcmp.c,
3397 * device/lib/_memset.c,
3398 * device/lib/_strncat.c,
3399 * device/lib/_strncpy.c,
3400 * device/lib/_strncmp.c: changed to use size_t instead of int
3401 * device/lib/_memmove.c: new file (fixed bug #772294)
3402 * device/lib/Makefile.in: added _memmove.c
3403 * device/lib/z80/asm_strings.s: fixed bug #772290
3404 * support/regression/tests/bitfields.c: attempt to fix host assertion
3405 failure on amd64-unknown-linux2.2
3407 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3409 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
3410 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
3411 * as/z80/asmain.c (main): fixed bug #801766
3413 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
3415 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
3418 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3420 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
3421 reported in bug #800609
3423 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
3425 * Top header beautifications in src/pic16 directory:
3426 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
3427 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
3428 pcoderegs.h, ralloc.c, ralloc.h
3429 * main.c: added top header and GPL license notice
3430 * pcode.c: fixed the if-conditional warning
3432 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
3434 * device/lib/_mullong.c: replaced int by short for gcc
3436 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3438 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
3439 and JUMPTABLE iCodes properly now (worked by accident before)
3440 * src/mcs51/gen.c (leftRightUseAcc),
3441 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
3442 iCode properly now. Use getSize instead of nRegs since a & b
3443 aren't part of the nRegs tally.
3445 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
3447 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
3448 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
3449 before instructions that use the _STATUS register
3451 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
3453 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
3454 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
3455 fetching of the pointer
3456 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
3457 copied from genNearPointerSet()
3458 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
3459 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
3460 If they pop r0/r1 they must be called in the opposite order than aopOp().
3461 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
3462 (resp. --stack-auto), prepared for --xstack
3464 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3466 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
3468 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3470 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
3471 these ports have their own __sdcc_external_start()
3473 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
3475 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
3476 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
3477 type for bits was changed. It resulted in bit variables becoming
3478 global, which is not permitted in PIC 14 assembly output.
3480 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3482 * doc/sdccman.lyx: various additions and updates. Rearranged sections
3484 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3486 Z80 and MCS51 linkers complaint if a public symbol is defined
3487 in more than one library module:
3491 * as/mcs51/Makefile.in
3493 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3495 A few small changes that speed up the peephole optimizer.
3499 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3501 Try to make the peephole optimizer smarter by maintaining
3502 an association between the assembly source code and the
3503 iCodes that originated them. Put this information to use
3504 with a new peephole rule condition "notVolatile" so that
3505 the rules can be aggressive yet still safe.
3510 * src/mcs51/peeph.def
3512 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3516 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
3517 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
3518 if the left or right operand symbols have the accuse flag set.
3520 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3522 Changed the type of the result of the ! (NOT) operator to char;
3523 previously it returned the same type as the source. This allows
3524 us to eliminate all the genFloatNot functions (all of its target
3525 implementations were very buggy) since !float can use the same
3528 * src/SDCCicode.c (ast2iCode): ! returns char
3529 * src/mcs51/gen.c (genNot, genNotFloat),
3530 * src/ds390/gen.c (genNot, genNotFloat),
3531 * src/z80/gen.c (genNot, genNotFloat),
3532 * src/pic/gen.c (genNot, genNotFloat),
3533 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
3535 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
3537 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
3538 1. Interrupt would not compile properly. Ensure PCLATH register is saved
3539 during interrupts. Ensure WSAVE is located at a shared bank address.
3540 2. Fixed page selection in some places
3541 3. Fixed BTFSS/C to where necessary use registers directly and not simply
3542 the registers name strings.
3543 4. Fixed "signed / unsigned compare" compiler warnings.
3544 5. The PIC port manages its own allocation of the general purpose
3545 registers, but makes no attempt to reuse them. As a result when
3546 compiling it soon runs out of general purpose registers. Some
3547 additional code was added to the files pcode.c and device.c to walk
3548 through the function call tree and rename the registers so that they
3558 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
3559 genPlus() & genMinus() when the result is the same as left or right
3561 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3563 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
3565 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3567 Made bitfield a distinct type from bit so that bitfields
3568 convert as per ANSI C and bits retain their traditional
3569 boolean style behaviour. Implemented bitfield support in
3577 * src/ds390/gen.c: bit v bitfield split
3578 * src/z80/gen.c: New support for bitfields
3579 * support/regression/tests/bitfields.c: reenabled z80,
3582 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3584 Rules 246.x, 247.x relate to bitfields, the others speed up
3585 access to xdata mapped I/O devices.
3587 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
3589 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3591 Cleaned up genPackBits and genUnpackBits and added two helper
3592 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
3593 for literal assignments in genPackBits (thanks to Frieder for
3599 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3601 Fixed bug #748310 (pointer to function type mishandled when the
3602 function name is omitted). Also fixed a SIGSEGV when a function
3603 attribute (reentrant, etc) is used on a non-function or on a
3604 function but misplaced before the parameter list.
3606 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
3608 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
3609 * support/Util/SDCCerr.h,
3610 * support/Util/SDCCerr.c: Added func attr misuse error msg
3612 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
3614 Fixed bug #787649 by anonymous
3615 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
3616 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
3618 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3620 Fixed numerous bitfield problems.
3622 * src/SDCC.y: More bitfield related error checking
3624 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
3625 * support/Util/SDCCerr.h,
3626 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
3627 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
3628 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
3629 * support/regression/tests/bitfields.c: tests added
3631 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3633 Made the constant following the "interrupt" keyword optional. If
3634 omitted, the function will not automatically be given an entry
3635 in the interrupt vector table (similar to #pragma NOIV, but
3636 less syntacticly kludgy). The interrupt number is also now
3637 range checked. Also fixed a bug in the high order bit example
3644 * support/Util/SDCCerr.c
3645 * support/Util/SDCCerr.h
3648 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
3650 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
3651 * src/SDCCicode.c (operandOperation): rewritten some ops
3652 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
3653 * src/SDCCsymt.c (computeType): literals are handled the same way as any
3655 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
3656 be re-activated by defining REDUCE_LITERALS)
3657 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
3658 unsigned, but are signed by default
3659 * src/SDCCval.c (constVal): rearranged
3660 * src/SDCCval.c (valMod): preliminary fix
3661 * src/SDCCval.c (valCastLiteral): use TYPE_* types
3662 * support/regression/literalop.c: added, work in progress
3664 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3666 Generate warnings for useless declarations like "char data;"
3667 that don't do what new users expect.
3670 * support/Util/SDCCerr.h
3671 * support/Util/SDCCerr.c
3673 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
3675 * src/SDCCval.c (valMult): fix overflow detection of negative int
3677 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3679 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
3681 Changes to support big endian targets:
3694 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
3696 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
3697 * device/lib/time.c: fixed warning "integer overflow in expression"
3699 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
3701 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
3702 * src/SDCCval.c (constVal): changed default to signed; hex and octal
3703 constants are unsigned; added recognition of "u" flag for unsigned
3704 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
3705 * src/SDCCval.c (valDiv, valMod): fixed signdness
3706 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
3707 signedness of modulo, left and right shift
3708 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
3709 * support/Util/SDCCerr.h: added warning W_INT_OVL
3710 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
3711 * src/SDCCast.c (ast_print): improved output of constants
3713 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3715 Fixed some warnings when building with MSVC:
3728 * support\cpp2\cpplib.c
3732 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
3734 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
3736 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3738 * support\librarian\clean.mk: Do not remove Makefile.
3739 * support\librarian\Makefile: added.
3741 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3743 Added librarian to MSVC build:
3746 * support\librarian\librarian.dsp
3748 'configure' not needed for librarian, removed:
3749 * support\librarian\configure
3750 * support\librarian\configure.in
3751 * support\librarian\config_in.h
3752 * support\librarian\Makefile.in
3754 Hopefully these ones built the librarian and the rest of sdcc properly:
3756 * Makefile.common.in
3758 Messed up 'configure', so revert to previous version:
3762 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
3764 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
3765 there, while the mantissa of a double is "only" 53 bits wide.
3767 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3769 Adding sdcclib to the build. MSVC project coming soon.
3770 Files added/changed:
3772 * support\librarian\clean.mk
3773 * support\librarian\configure
3774 * support\librarian\configure.in
3775 * support\librarian\config_in.h
3776 * support\librarian\Makefile.bcc
3777 * support\librarian\Makefile.in
3778 * support\librarian\sdcclib.c
3781 * Makefile.common.in
3785 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3787 Linker now complaints if linked modules have conflicting options, for
3788 example, one compiled using --model-large and another one compiled with
3789 --model-small. The following files were modified:
3811 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3813 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
3814 as/mcs51/lklibr.c: Generate a warning when a library is not found.
3816 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
3818 * src/z80/mappings.i: fix _mul[us][int,long] entries
3820 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3822 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
3824 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
3826 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
3827 * support/regression/tests/bitopcse.c: added
3835 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3837 added support for new library format to z80, gbz80 linkers:
3843 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
3845 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
3846 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
3848 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
3850 added DUMMY_READ_VOLATILE:
3859 * src/SDCCcse.c (algebraicOpts): many improvements
3860 * src/SDCCcse.h: removed algebraicOpts()
3861 * src/SDCCicode.c (picDummyRead): added
3863 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3865 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
3866 "Insufficient space in data memory".
3868 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3870 * src/mcs51/gen.c: fixed bug #771358
3871 * src/z80/gen.c: fixed bug #759087
3873 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
3875 * src/pic16/glue.c: minor cleanup by Vangelis
3877 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3879 * device/include/regc515c.h: fixed #758477
3880 * device/lib/_gptrget.c: saving some cycles in generic pointer get
3881 * device/lib/_gptrput.c: saved a few bytes
3882 * my tab spacing is 8, yours too?)
3883 * device/lib/_ser.c: process RX bytes earlier than TX bytes
3884 * device/lib/serial.c: process RX bytes earlier than TX bytes
3885 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
3887 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3889 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
3891 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3893 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
3895 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
3897 * device/lib/Makefile.in: bad fix, reverted to 1.43
3899 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
3901 * device/lib/Makefile.in: added missing z80 object files
3903 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
3905 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
3906 pic16 progress by Vangelis:
3921 * pic16/pcodepeep.c:
3924 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3926 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
3928 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3930 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
3931 added gbz80 build to MSVC project.
3932 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
3933 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
3934 from 8051 stuff and setup so it links using a .lnk file.
3936 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3938 * support/librarian/sdcclib.c: sdcc librarian.
3939 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
3942 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3944 * as/mcs51/lkmain.c: properly handle extensions in function afile.
3946 2003-07-02 Borut Razem <borut.razem AT siol.net>
3948 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
3949 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
3950 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
3951 src/xa51/main.c, src/z80/main.c:
3952 virtualization of glue() function: each port has it's own glue function,
3953 which is accessed by do_glue function pointer in PORT.general structure
3955 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
3957 * DS800C400 fun, improved ROM interface and tinibios.
3959 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
3961 * More support for DS80C400. Now includes beginning of interface to ROM.
3963 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
3965 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
3967 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3969 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
3971 2003-06-19 Borut Razem <borut.razem AT siol.net>
3973 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
3975 2003-06-19 Borut Razem <borut.razem AT siol.net>
3977 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
3978 fixed Z80 port - crt0.o: cannot open.
3980 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
3982 * support/Util/MySystem.c (merge_command): revert bad fix
3984 2003-06-18 Borut Razem <borut.razem AT siol.net>
3986 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
3988 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3990 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
3991 option --use-stdout sends errors to stdout instead of stderr.
3993 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
3995 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
3997 2003-06-15 Borut Razem <borut.razem AT siol.net>
3999 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
4000 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
4001 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
4002 fixed width array of pointers replaced with sets;
4003 multiple include and lib paths ared transferred to preprocessor and linker
4004 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
4005 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
4006 fixed width array of pointers
4007 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
4008 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
4009 fixupPath(), getPathDifference()
4010 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
4011 fixed width array of pointers
4013 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
4015 * src/pic16/ralloc.c: fix warnings
4016 * src/pic16/pcode.c: fix warning
4018 2003-06-10 Scott Dattalo <scott AT dattalo.com>
4020 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
4021 know all the details, but essentially this set of changes enable
4022 the pic16 port to generate movff instructions and generate assembler
4027 * src/pic16/pcode.c:
4028 * src/pic16/device.c:
4030 * src/pic16/pcode.h:
4031 * src/pic16/pcoderegs.c:
4032 * src/pic16/ralloc.c:
4033 * src/pic16/ralloc.h:
4035 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4037 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
4038 added option --vc, so sdcc errors and warnings are compatible with
4039 Microsoft Visual Studio.
4041 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4043 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
4044 device/lib/libfloat.lib: added atof function.
4046 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
4048 * doc/sdccman.lyx: updated to Lyx 1.3
4049 * doc/cdbfileformat.lyx: updated to Lyx 1.3
4050 * doc/test_suite_spec.lyx: updated to Lyx 1.3
4051 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
4053 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
4055 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
4057 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4059 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
4060 additions to the "related tools/documentation" section
4062 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
4064 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
4066 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
4068 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
4069 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
4071 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
4073 * doc/sdccman.lyx: fix double dash and other minor things
4074 * doc/Makefile: fix double dash
4076 2003-05-28 Karl Bongers(patches from Martin Helmling)
4077 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
4078 condition and ignore commands.
4080 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4082 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
4083 is in parts still quite out of date, I did changes as far as I felt makes sense
4084 for a non-native english speaker.
4085 Please feel free to add to the manual or to correct my changes.
4086 * doc/Makefile: undid touching the date of intermediate tex files.
4088 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4090 * doc/sdccman.lyx: Manual has an index now
4092 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
4094 Finalize muluint/mulsint and mululong/mulslong merging:
4095 * device/lib/_mulint.c
4096 * device/lib/_mullong.c
4097 * device/lib/gbz80/mul.s
4098 * device/lib/gbz80/stubs.s
4099 * device/lib/z80/mul.s
4100 * device/lib/z80/stubs.s
4101 * src/SDCCsymt.c (initCSupport)
4103 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4105 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
4106 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
4107 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
4108 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
4111 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4113 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
4114 the regression tests I'm not brave enough to enable 245.b, 245.c
4115 * doc/sdccman.lyx: added latex preamble for hyperref package.
4116 Using pdflatex this will give you a hyperlinked pdf file with
4117 bookmarks. (prepend '%' before /usepackage if this breaks something)
4119 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4121 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
4123 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
4125 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
4127 2003-05-21 <johan AT balder>
4129 * src/SDCCglue.c (printIval): fixed bug #739934
4131 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
4133 Applied patch from bug 737905 (renamed yylineo to mylineno):
4140 * src/pic16/pcode.c: Cleaned warnings
4141 * src/pic16/pcodeflow.c: Cleaned warnings
4142 * src/pic16/pcoderegs.c: Cleaned warnings
4144 2003-05-19 Scott Dattalo <scott AT dattalo.com>
4146 * src/pic16/pcode.c: Cleaned warnings
4147 * src/pic16/pcodepeep.c: Cleaned warnings
4148 * src/pic16/ralloc.c: Cleaned warnings
4150 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
4152 * doc/sdccman.lyx: fixed bug 739745
4153 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
4155 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
4157 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
4158 it can be defined with CFLAGS when running configure
4159 * src/SDCCmain.c: fixed compiling + linking with object files
4161 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
4163 * configure.in: configure for pic16 port,
4164 added --disable-pic16-port
4165 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
4166 * src/SDCCmain.c: linkOptions is changed to set *,
4167 added if/endif conditional macros to remove options help
4168 messages from optionsTable when a port is not configured, added
4169 support for the PIc16 port in the ports table, when executing
4170 the compiler with no port specified on command line, a default
4171 port is selected with the new macro DEFAULT_PORT which is
4172 defined in port.h, in setDefaultOptions() linkOptions is removed
4173 from initialization assignment, since now it is a set,
4174 parseCmdLine uses setParseWithComma for linkOptions, in
4175 linkEdit() linkOptions are accessed with new function indexSet()
4176 which returns the i'th item of a set variable. See SDCCset.c, in
4177 linkEdit() when calling buildCmdLine(), added linkOptions as
4178 last argument. Now users can pass arguments to gplink via the
4179 -Wl option, main() uses pic16glue() to glue up pic16 programs
4180 * src/SDCCpeeph.c: various changes to support pic16
4181 * src/SDCCset.c: added function void *indexSet(set *, int) to
4182 return the i'th item of the set
4183 * src/SDCCset.h: added function prototype for indexSet()
4184 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
4185 * src/clean.mk: added pic16 in CLEANALLPORTS variable
4186 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
4187 added macro DEFAULT_PORT
4188 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
4189 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
4191 * src/pic16/glue.c: commented out some error producing lines
4192 * src/pic16/main.c: __config directives are commented out to stop
4193 gpasm complaining and test the linkage with gplink, _linkCmd and
4194 _asmCmd changed to be more gplink and gpasm friendly
4195 * src/pic16/peeph.def: peep rule 3 is commented out, since it
4196 produced an error when parsed, peep rule 12 is added to utilize
4197 movff, but it is commented out since the pCode does not support
4198 yet a command with 2 address arguments
4200 2003-05-18 <johan AT balder>
4202 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
4203 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
4204 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
4206 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
4207 Added feature to script commands from file.
4209 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
4211 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
4212 * src/SDCCutil.c: include ctype.h for win32
4214 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
4216 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
4218 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
4220 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
4221 Fixed so you can set breakpoints prior to run, run does not stop
4222 on entry now. Add tbreak. Other enhancements and fixes for use
4225 2003-05-12 Borut Razem <borut.razem AT siol.net>
4227 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
4229 2003-05-11 Borut Razem <borut.razem AT siol.net>
4231 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
4232 the path of bin directory, so that PATH is the only env. variable, which has to be set
4233 in case of standard installation.
4234 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
4235 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
4236 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
4238 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
4240 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
4241 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
4242 temp files are in the port dir; clean the gen/test directory when
4243 generating new test.c
4244 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
4245 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
4246 * support/regression/tests/zeropad.c: added
4248 2003-05-09 <johan AT balder>
4250 * src/SDCCglue.c: fixed bug #597940
4252 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
4254 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
4255 cache sfr, optimize next,step, fix off by one sourceline,
4256 support ddd list function.
4257 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
4259 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
4261 * support/regression/HTMLgen.py: added compare_s2f()
4262 * support/regression/Makefile: redo 1.27
4263 * support/regression/generate-cases.py: redo 1.5
4265 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
4267 * support/regression/tests/float.c: workaround 33 bit hex constant
4268 * support/regression/tests/simplefloat.c: fix division for host
4270 2003-04-29 Scott Dattalo <scott AT dattalo.com>
4272 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
4273 that tame's the PIC's over-aggressive optimizer.
4275 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4277 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
4280 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
4282 Initial support for DS80C400. "Hello world" runs on TINIm400
4285 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
4287 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
4288 * Some notes on ddd usage added in debugger/README
4289 Martin Helmling adding more features and fixes for ddd GUI debugger.
4290 Code added for nexti, stepi, up, down, and other adjustments.
4292 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
4294 * src/pic/pCodepeep.c non-wildcard asmops are now handled
4295 * src/pic/peeph.def Added two rules to optimize carry manipulation
4296 * src/pic/* removed debug printfs
4298 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
4300 * debugger/mcs51/cmd.c: added header newalloc.h
4302 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
4304 * as/Makefile: new EXEEXT
4305 * as/z80/Makefile: remove trailing slash of BUILDIR
4306 * as/z80/clean.mk: new EXEEXT
4307 * Makefile.common.in: add to CFLAGS (and others), don't replace it
4308 * support/cpp2/Makefile.in: new EXEEXT
4309 * src/pic/glue.c (pic14emitRegularMap): fixed warning
4311 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
4313 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
4314 EXEEXT was introduced to fix all related problems with targets
4315 "clean", "install" and "uninstall"; a couple of further flaws
4316 especially with "clean" have been fixed too
4317 * as/mcs51/Makefile.in
4322 * debugger/mcs51/Makefile.in
4323 * debugger/mcs51/clean.mk
4325 * link/z80/Makefile.in
4328 * packihx/Makefile.in
4330 * sim/ucsim/Makefile
4331 * sim/ucsim/clean.mk
4332 * sim/ucsim/avr.src/Makefile.in
4333 * sim/ucsim/avr.src/clean.mk
4334 * sim/ucsim/s51.src/Makefile.in
4335 * sim/ucsim/s51.src/clean.mk
4336 * sim/ucsim/xa.src/Makefile.in
4337 * sim/ucsim/xa.src/clean.mk
4338 * sim/ucsim/z80.src/Makefile.in
4339 * sim/ucsim/z80.src/clean.mk
4340 * sim/ucsim/main_in.mk
4341 * sim/ucsim/packages_in.mk
4342 * sim/ucsim/gui.src/Makefile.in
4343 * sim/ucsim/gui.src/serio.src/Makefile.in
4344 * sim/ucsim/gui.src/serio.src/clean.mk
4347 * support/cpp2/Makefile.in
4348 * support/cpp2/clean.mk
4349 * support/makebin/Makefile
4350 * support/makebin/clean.mk
4351 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
4352 * doc/sdccman.lyx: --program-suffix no longer needed
4354 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
4356 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
4357 Martin Helmling added support for ddd GUI debugger.
4358 Code added to display assembly, set variables, and other commands
4359 to interface to ddd.
4361 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
4363 * as/Makefile: fix target clean
4364 * as/clean.mk: fix target clean
4365 * as/z80/clean.mk: fix target clean
4367 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
4369 * Makefile.common.in: added AT EXEEXT AT
4370 * configure.in: removed all mingw32 stuff
4371 * configure: rebuilt from configure.in
4372 * doc/sdccman.lyx: updated section "installation"
4373 * support/scripts/sdcc_mingw32: adapted to configure
4374 * support/scripts/sdcc_cygwin_mingw32: added
4376 2003-04-22 Scott Dattalo <scott AT dattalo.com>
4378 * src/pic Added object file support for the PIC port
4379 * src/pic Applied patch from Craig Franklin (this started the object file support)
4380 * src/regression Updated the PIC regression tests for object files
4382 2003-04-20 Borut Razem <borut.razem AT siol.net>
4384 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
4385 lklex.c: In function `getfid':
4386 lklex.c:203: warning: array subscript has type `char'
4387 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
4388 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
4389 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
4390 stack handling macros
4392 2003-04-19 Borut Razem <borut.razem AT siol.net>
4394 * "handling space characters in file path" task:
4395 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
4396 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
4397 * support/Util/MySystem.h: make it self-sufficient
4398 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
4399 src/z80/main.c, sdcc/as/mcs51/lklex.c:
4400 handling space characters in file path
4401 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
4402 (it will be used by assemblers, which have their own includes, e.g. gpasm)
4403 * support/Util/MySystem.c: handling space characters in executable's path
4405 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
4407 * as/z80/Makefile: fix permanent rebuild of z80
4408 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
4409 * support/regression/tests/bitfields.c: added Johan's bitfields.c
4411 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
4413 * src/SDCCopt.c: add special case optimization to replace modulo by
4414 a power of two with a bitwise AND.
4416 2003-04-18 <johan AT balder>
4418 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
4420 2003-04-17 <johan AT balder>
4422 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
4423 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
4425 2003-04-13 Borut Razem <borut.razem AT siol.net>
4427 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
4428 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
4429 fixed mingw problem in adl_NORMALIZE_PATH
4431 2003-04-12 Borut Razem <borut.razem AT siol.net>
4433 * fixed "#pragma SAVE/RESTORE can not be nested":
4434 * src/SDCC.lex: reworked pragma handling functions
4435 * sdcc/src/SDCCglobl.h: reworked stack handling macros
4436 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
4438 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
4440 * src/SDCCutil.c (pathEquivalent): defined but not used
4441 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
4442 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
4443 * configure: rebuilt from configure.in
4444 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
4445 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
4446 * device/include/Makefile.in: replace sdcc_datadir
4447 * device/lib/Makefile.in: replace sdcc_datadir
4448 * Makefile.common.in: add LDFLAGS from configure
4449 * packihx/Makefile.in: use LDFLAGS
4450 * src/Makefile.in: use LDFLAGS
4451 * support/cpp2/Makefile.in: add LDFLAGS from configure
4452 * support/makebin/Makefile: use LDFLAGS
4453 * .version: bumped version number to 2.3.5
4455 2003-04-12 Borut Razem <borut.razem AT siol.net>
4457 * completed "different paths" task:
4458 * src/SDCCmacro.c: fixed bug in handling quotes
4459 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
4460 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
4462 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
4464 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
4466 2003-04-11 kevin Vigor <kevin AT vigor.nu>
4468 * ds390/gen.c ds390/peeph.def: fix bug 706781
4470 2003-04-11 Borut Razem <borut.razem AT siol.net>
4472 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
4474 2003-04-10 Scott Dattalo <scott AT dattalo.com>
4476 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
4477 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
4478 set - this bit used to not be set...).
4479 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
4480 bad code in PIC Port
4481 * src/regression/and2.c added to test bug 609268
4482 * src/regression/Makefile added and2.c to regression test
4485 2003-04-08 <johan AT CP255758-A>
4487 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
4488 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
4489 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
4491 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
4493 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
4495 * support/cpp2/Makefile.in: fix bug #487815
4496 * configure: rebuilt from configure.in
4497 * Makefile.common.in: docdir changed, new path suffixes
4498 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
4499 * sdcc_vc_in.h: reflect changes from sdccconf.h
4500 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
4501 * src/SDCCutil.h: remove BINDIR hack
4502 * doc/sdccman.lyx: update new path hierarchy
4504 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4506 * src/SDCCpeeph.c: added okToRemoveSLOC test
4508 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4510 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
4512 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
4514 * src/SDCCpeeph.c: added labelIsReturnOnly test
4515 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
4517 2003-04-05 <johan AT balder>
4519 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
4520 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
4521 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
4522 * src/SDCCast.c: fixed a warning
4523 * src/SDCCast.h: fixed a warning
4524 * src/SDCCicode.c (operandFromAst): fixed a warning
4526 2003-04-04 <johan AT balder>
4528 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
4529 * src/SDCCast.c (decorateType): fixed bug #715076
4530 * src/SDCC.y: fixed bug #702907
4532 2003-04-03 <johan AT balder>
4534 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
4535 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
4536 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
4537 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
4538 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
4540 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
4542 * _decdptr.c: fix return values
4543 * _gptrget.c: fix return values
4544 * _gptrgetc.c: fix return values
4545 * _gptrput.c: fix return values
4546 * _mulint.c: fix return values
4547 * as/z80/Makefile: fix 'make -j' problem
4549 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
4551 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
4552 * configure.in: big cleanup, updated to autoconf 2.5x
4553 * configure: rebuilt from configure.in
4554 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
4555 * sdcc_vc_in.h: reflect changes from sdccconf.h
4556 * doc/Makefile: fixed a flaw in "make install"
4558 2003-04-02 <johan AT balder>
4560 * src/ds390/gen.c (genCmp): no comments
4561 * src/mcs51/gen.c (genCmp): no comments
4562 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
4563 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
4565 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
4567 * support/regression/generate-cases.py: place generated file in given sub directory
4568 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
4569 * support/regression/Makefile: improvements for 'make -j';
4570 side effect: it's simpler and faster now
4572 2003-03-31 Borut Razem <borut.razem AT siol.net>
4574 * src/z80/main.c: link-{port} and as-{port} defined without path
4575 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
4577 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
4579 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
4581 2003-03-30 Borut Razem <borut.razem AT siol.net>
4583 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
4584 changed type of list parameter to set
4585 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
4586 * src/port.h: changed type of do_assemble() parameter to set
4587 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
4588 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
4589 definition of "cppoutfilename" macro with NULL value in preProcess()
4590 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
4591 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
4592 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
4593 replaced with set *binPathSet
4594 * shash_add() deallocates the item, if allready exsists, before adding the new one
4595 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
4597 2003-03-30 Scott Dattalo <scott AT dattalo.com>
4599 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
4600 a nested for loop bug in the PIC port
4601 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
4604 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
4606 * support/Util/dbuf.h: remove C++ stuff to make it portable
4608 2003-03-28 Borut Razem <borut.razem AT siol.net>
4610 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
4611 literal strings in stringLiteral()
4612 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
4613 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
4616 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
4618 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
4620 2003-03-26 <johan AT balder>
4622 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
4623 * src/ds390/gen.c (saveRegisters): catched symbol abuse
4624 * src/SDCCast.c (decorateType): fixed " -v < 3"
4626 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
4628 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
4629 Added Lenny Story's debug infrastructure changes:
4630 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
4631 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
4632 * src/cdbFile.c: added
4633 * src/SDCCdebug.c: added
4634 * src/SDCCdebug.h: added
4635 * src/SDCCast.c (createFunction)
4636 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
4637 * src/SDCCmain.c (parseCmdLine, main)
4638 * src/SDCCmem.c (redoStackOffsets)
4639 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
4642 * src/avr/gen.c (genAVRCode)
4643 * src/ds390/gen.c (gen390Code)
4644 * src/mcs51/gen.c (gen51Code)
4645 * src/pic/gen.c (genpic14Code)
4646 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
4647 * src/xa51/gen.c (genXA51Code)
4648 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
4650 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4652 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
4653 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
4655 2003-03-22 <johan AT balder>
4657 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
4659 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
4661 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
4662 * doc/cdbfileformat.lyx: added, written by Lenny Story
4663 * doc/Makefile: added cdbfileformat.lyx
4664 * doc/clean.mk: added cdbfileformat.lyx
4666 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
4668 * src/mcs51/peeph.def: fix bug #705773
4670 2003-03-20 <johan AT balder>
4672 An sfr/sbit can have an "at #" AND an initializer
4673 * src/SDCCsymt.c (checkSClass):
4674 * src/SDCCmem.c (allocGlobal):
4675 * src/SDCCmem.c (allocLocal):
4676 * src/SDCCast.c (createBlock):
4678 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
4680 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
4682 2003-03-16 <johan AT balder>
4684 Undid the hackup of const and volatile, the problem is much bigger
4686 * src/SDCCast.c:1.171
4687 * src/SDCCglue.c:1.138
4688 * src/SDCCicode.c:1.146
4689 * src/SDCCsymt.c:1.150
4690 * src/SDCCval.c:1.65
4692 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
4694 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
4695 * src/ds390/gen.c (genAddrOf): fixed bug #704087
4697 2003-03-13 <johan AT balder>
4699 Hackup const and volatile modifiers in type chains a bit:
4701 * src/SDCCast.c:1.169
4702 * src/SDCCglue.c:1.136
4703 * src/SDCCicode.c:1.143
4704 * src/SDCCsymt.c1.146
4705 * src/SDCCsymt.h1.59
4706 * src/SDCCval.c:1.63
4708 2003-03-12 <johan AT balder>
4710 * src/SDCCBBlock.h: more LRH debugging junk
4711 * src/SDCCcflow.h: more LRH debugging junk
4712 * src/SDCCloop.c: more LRH debugging junk
4713 * src/SDCC.y (struct_declaration): fixed bug #697590
4714 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
4715 * src/ds390/gen.c (aopForRemat): fixed bug #700031
4716 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
4718 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4719 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
4720 test function names must now match exactly).
4721 * src/SDCCcse.c: added special case in findCheaperOp to allow
4722 extending a short integer. Makes less awful code for bug 700121 test case.
4724 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4726 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
4727 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
4729 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4731 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
4732 actually called (operandsNotEqual() was called for all
4733 operandsNotEqualX tests).
4735 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
4737 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
4738 with shorter literals. Fixes bug 700121.
4740 2003-03-11 <johan AT balder>
4742 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
4744 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
4746 * src/SDCCloop.c (mergeRegions): an evil beast is dead
4747 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
4749 2003-03-10 Borut Razem <borut.razem AT siol.net>
4751 * src/SDCCmain.c: pipe preprocessor's output
4752 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
4753 * sdcc_vc_in.h: define pclose as _pclose for WIN32
4754 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
4755 which closes all pipes in pipeSet set
4756 * src/SDCCset.c: free deleted item in function deleteSetItem()
4757 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
4758 moved from z80 to src subproject
4759 * .version: increased version number to 2.3.4
4761 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
4763 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
4764 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
4765 * support/regression/ports/xa51/spec.mk: fix typo
4767 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
4769 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
4771 2003-03-09 Borut Razem <borut.razem AT siol.net>
4773 * src/SDCCmain.c: pipe preprocessor's output
4774 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
4775 * sdcc_vc_in.h: define pclose as _pclose for WIN32
4776 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
4777 which closes all pipes in pipeSet set
4778 * src/SDCCset.c: free deleted item in function deleteSetItem()
4779 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
4780 moved from z80 to src subproject
4782 2003-03-09 Borut Razem <borut.razem AT siol.net>
4784 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
4785 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
4786 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
4787 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
4788 * src/SDCCglobl.h: unification of WIN32 native definitions
4790 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4792 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
4794 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
4796 * src/configure.in: check for endianess (even while cross-compiling)
4797 * src/configure: check for endianess (even while cross-compiling)
4798 * src/configure_in.h: check for endianess (even while cross-compiling)
4799 * src/avr/gen.c: remove old endianess stuff
4800 * src/mcs51/gen.c: remove old endianess stuff
4801 * src/ds390/gen.c: remove old endianess stuff
4802 * src/pic/gen.c: remove old endianess stuff
4803 * src/pic/genarith.c: remove old endianess stuff
4804 * src/pic/glue.c: fix endianess check
4805 * src/pic16/gen.c: remove old endianess stuff
4806 * src/pic16/genarith.c: remove old endianess stuff
4807 * src/pic16/glue.c: fix endianess check
4808 * src/xa51/gen.c: remove old endianess stuff
4809 * src/z80/gen.c: fix endianess check
4810 * src/SDCCglue.c: fix endianess check
4811 * src/ds390/peeph.def: fix bug 700036
4813 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
4815 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
4816 * src/configure: find appropriate data-types on host for SDCC's int and long
4817 * src/configure.in: find appropriate data-types on host for SDCC's int and long
4818 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
4819 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
4821 2003-03-07 <johan AT balder>
4824 some minor cleanups before the big shot
4825 OP_DEFS and OP_USES now use Kevin's protection
4826 new option --nolabelopt
4837 * src/ds390/ralloc.c:
4838 * src/mcs51/ralloc.c:
4840 * src/xa51/ralloc.c:
4843 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
4845 * src/pic/pcode.c (get_op): fix 64 bit warnings
4846 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
4847 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
4848 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
4849 * support/regression/tests/malloc.c: fix 64 bit warnings
4851 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
4853 * src/mcs51/gen.c (genMinus): fixed bug 696436
4855 2003-03-02 Borut Razem <borut.razem AT siol.net>
4857 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
4859 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
4861 * configure.in: test for mkstemp
4862 * sdccconf_in.h: add HAVE_MKSTEMP
4864 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
4866 * device/include/ctype.h: removed warning while using --stack-auto
4867 * device/include/malloc.h: removed warning while using --stack-auto
4868 * device/include/string.h: removed warning while using --stack-auto
4870 2003-02-23 Borut Razem <borut.razem AT siol.net>
4872 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
4873 because NDEBUG is defined (see man assert)
4874 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
4876 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4878 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
4879 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
4881 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4883 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
4884 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
4886 2003-02-18 <johan AT balder>
4888 * as/mcs51/asmain.c (asmbl): module can start with a digit
4889 * as/z80/asmain.c (asmbl): module can start with a digit
4891 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
4893 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
4894 * src/asm.c: fix pipe() for Mingw32
4896 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
4898 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
4899 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
4900 make -V work again; --c1mode reads now from stdin
4901 * doc/sdccman.lyx: added --c1mode
4902 * support/Util/SDCCerr.c: new messages for c1 mode
4903 * support/Util/SDCCerr.h: new messages for c1 mode
4904 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
4906 2003-02-15 <johan AT balder>
4908 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
4910 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
4912 * doc/sdccman.lyx: Environment variables, -o and other minor things
4914 2003-02-14 <johan AT balder>
4916 * src/xa51/main.c: before anyone really tries to use it :)
4918 * Install doc's in share/sdcc/doc
4919 * removed some obsolete files
4920 * Do a proper make distclean and uninstall
4921 M Makefile.common.in
4924 M device/include/Makefile.in
4925 M device/lib/Makefile.in
4928 M sim/ucsim/doc/Makefile.in
4931 R src/xa51/peeph.rul
4932 M support/cpp2/Makefile.in
4933 M support/makebin/Makefile
4936 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
4938 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
4940 2003-02-10 Borut Razem <borut.razem AT siol.net>
4942 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
4943 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
4944 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
4945 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
4946 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
4947 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
4948 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
4949 src/z80/Makefile.bcc: Borland Makefile cleanup
4950 * as/z80/Makefile.bcc: Added Borland Makefile
4951 * support/cpp2/borland.h: Removed
4953 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
4955 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
4956 * src/SDCC.lex: new pragma NOIV
4957 * src/SDCCglobl.h: new pragma NOIV
4958 * src/SDCCmem.c: new pragma NOIV
4960 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4962 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
4964 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
4966 * src/SDCCmain.c: signal handling is switched off by --debug
4967 * doc/Makefile: small fix for install; use clean.mk again
4968 * doc/clean.mk: clean *.pdf and *.html too
4970 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
4972 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
4973 * device/lib/printfl.c: fix a ds390 bug by making it portable
4974 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
4975 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
4976 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
4977 * debugger/mcs51/cmd.c: converted multi-line string literals
4978 * sim/ucsim/globals.cc: converted multi-line string literals
4979 * src/SDCCmain.c: introduced signal handler to remove temp files
4980 * doc/Makefile: small tweaks, implement clean
4981 * doc: removed generated files
4983 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
4985 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
4986 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
4987 Address Record is not correctly generated for DS390."
4989 2003-02-02 Borut Razem <borut.razem AT siol.net>
4991 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
4992 * as/mcs51/asm.h: fixed compilation with Borland C
4993 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
4994 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
4995 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
4996 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
4997 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
4998 src/z80/Makefile.bcc: delete $(LIB) only if exist
4999 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
5001 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
5003 * device/include/malloc.h: introduced NULL
5004 * device/include/string.h: introduced NULL
5005 * device/include/stdlib.h: introduced NULL
5006 * device/lib/_memcpy.c: removed NULL
5007 * device/lib/_strcat.c: removed NULL
5008 * device/lib/_strchr.c: removed NULL
5009 * device/lib/_strcmp.c: removed NULL
5010 * device/lib/_strcpy.c: removed NULL
5011 * device/lib/_strcspn.c: removed NULL
5012 * device/lib/_strlen.c: removed NULL
5013 * device/lib/_strncat.c: removed NULL
5014 * device/lib/_strncmp.c: removed NULL
5015 * device/lib/_strncpy.c: removed NULL
5016 * device/lib/_strpbrk.c: removed NULL
5017 * device/lib/_strrchr.c: removed NULL
5018 * device/lib/_strspn.c: removed NULL
5019 * device/lib/_strstr.c: removed NULL
5020 * device/lib/_strtok.c: removed NULL
5021 * device/lib/malloc.c: removed NULL, include own header
5023 2003-02-02 <johan AT balder>
5025 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
5026 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
5027 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
5028 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
5029 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
5030 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
5032 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5034 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
5037 2003-02-01 <johan AT balder>
5039 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
5041 2003-01-31 <johan AT CP255758-A>
5043 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
5045 2003-01-30 <johan AT balder>
5047 * src/SDCCBBlock.c: automatic bug detection
5048 * src/SDCCicode.c: automatic bug detection
5050 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5052 * src/SDCCglobl.h: now --xram-size 0 works
5053 * src/SDCCmain.c: now --xram-size 0 works
5055 2003-01-29 <johan AT balder>
5057 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
5059 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5061 * as/mcs51/aslink.h: Added options --xram-size and --code-size
5062 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
5063 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
5064 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
5065 * src/SDCCglobl.h: Added options --xram-size and --code-size
5066 * src/SDCCmain.c: Added options --xram-size and --code-size
5068 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5070 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
5071 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
5073 2003-01-27 <johan AT balder>
5075 * src/SDCC.y: fixed bug #613764
5077 2003-01-26 <johan AT balder>
5079 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
5080 * src/SDCCsymt.h: fixed bug #673374
5081 * src/SDCCglue.c: fixed bug #661910
5082 * src/SDCCast.c: fixed bug #458099 and 673374
5084 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
5086 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
5087 * as/mcs51/strcmpi.h: added
5088 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
5089 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
5090 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
5091 * as/mcs51/assym.c: strcmpi -> as_strcmpi
5092 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
5093 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
5094 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
5095 * as/mcs51/Makefile.aslink: new module strcmpi
5096 * as/mcs51/Makefile.asx8051: new module strcmpi
5097 * as/mcs51/Makefil.bcc: new module strcmpi
5098 * as/mcs51/Makefile.in: new module strcmpi
5099 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
5101 2003-01-26 <johan AT balder>
5103 * src/SDCCglue.c: reverted back to 1.124
5104 * src/SDCCast.c: reverted back to 1.156
5105 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
5107 2003-01-25 <johan AT balder>
5109 * src/SDCCglue.c: A better fix for bug #661910
5110 * src/SDCCast.c: A better fix for bug #661910
5111 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
5113 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
5115 * src/Makefile.in: remove spawn.o
5116 * src/SDCCmain.c: remove spawn.h
5117 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
5118 * src/spawn.c: removed
5119 * src/spawn.h: removed
5120 * support/regression/ports/ds390/spec.mk: link with -r
5122 2003-01-24 <johan AT CP255758-A>
5124 * src/ds390/gen.c (aopOp): fixed bug #667458
5125 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
5126 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
5127 (createIvalCharPtr): an ival doesn't always have a storage class anymore
5129 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
5131 * src/mcs51/peeph.def: better assembler identation by Frieder
5132 * src/mcs51/gen.c: better assembler identation by Frieder
5134 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
5136 * as/z80/string.h: removed for gcc 3.2
5137 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
5138 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
5140 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
5142 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
5143 * src/SDCCpeeph.c (replaceRule): fix bug #663503
5144 * support/regression/Makefile: separate temp files for ports
5145 * support/regression/generate-cases.py: separate temp files for ports
5146 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
5147 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
5149 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
5151 * moved tinitalk to device/examples/ds390
5153 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
5155 * as/mcs51/lkmem.c: rflag is for DS390
5156 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
5157 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
5158 (linkEdit): move mem- and map-files the same way as ihx-files
5159 * src/z80/main.c (_setDefaultOptions): removed --generic
5160 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
5161 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
5162 * src/pic/glue.c (picglue): --c1mode works again
5163 * src/pic16/glue.c (pic16glue): --c1mode works again
5164 * src/asm.c (printCLine): fix #660034
5166 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
5168 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
5169 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
5170 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
5171 * as/mcs51/lkmem (summary): better fix for sp problem
5172 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
5173 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
5174 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
5175 remove --stack-after-data
5177 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
5179 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
5180 * src/SDCCutil.c (join): ugly bug: missing '\0'
5181 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
5183 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
5185 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
5187 * src/pic/main.c (_asmCmd): gpasm supports -o
5188 * src/z80/main.c: more general macros
5189 * device/lib/Makefile.in: remove intermediate files
5191 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
5193 * .version: Bumped version number to 2.3.3
5194 * src/SDCCBBlock.c: new option -o
5195 * src/SDCCglobl.h: new option -o
5196 * src/SDCCglue.c: new option -o
5197 * src/SDCCmain.c: new option -o
5198 * src/asm.c: new option -o
5199 * src/ds390/main.c: new option -o
5200 * src/pic/glue.c: new option -o
5201 * src/pic/pcode.c: new option -o
5202 * src/pic/ralloc.c: new option -o
5203 * src/pic16/glue.c: new option -o
5204 * src/pic16/pcode.c: new option -o
5205 * src/pic16/ralloc.c: new option -o
5206 * src/z80/main.c: new option -o
5207 * device/lib/Makefile.in: use -o
5208 * support/regression/ports/ds390/spec.mk: use -o
5209 * support/regression/ports/gbz80/spec.mk: use -o
5210 * support/regression/ports/mcs51/spec.mk: use -o
5211 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
5212 * support/regression/ports/z80/spec.mk: use -o
5213 * support/regression/ports/ucz80/spec.mk: use -o
5214 * support/regression/ports/xa51/spec.mk: use -o
5215 * support/regression/fwk/lib/timeout.c: fix usage string
5217 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
5218 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
5220 2003-01-07 <johan AT balder>
5222 * src/SDCCast.c (decorateType): fixed bug #600035
5224 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
5225 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
5226 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
5227 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
5228 * src/pic/pcode.c: outcommented unused variable to remove warnings
5229 * src/pic/ralloc.c: outcommented unused variable to remove warnings
5231 2003-01-06 <karl AT turbobit.com>
5232 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
5235 2003-01-06 <johan AT balder>
5237 * src/SDCCicode.c: fixed array add
5239 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
5240 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
5241 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
5243 2003-01-04 <johan AT balder>
5245 * src/SDCCval.c (getNelements): fixed the initialized array of structures
5247 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5248 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
5250 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5251 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
5252 * support/regression/tests/bug-524697.c: fit mem usage into 8032
5254 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
5255 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
5257 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
5258 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
5260 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
5261 * src/mcs51/main.c: removed {bindir}{sep} from aslink
5263 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5265 * in \sdcc\as\mcs51\ changed these files in order to create an
5266 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
5267 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
5268 following files to include the previous two files: aslink.dsp,
5269 Makefile.aslink, Makefile.bcc, and Makefile.in.
5271 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
5272 .adb instead of .cdb
5274 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5276 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
5277 value from option --iram-size.
5279 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5281 * \sdcc\as\mcs51\lklist.c: added boundary check before using
5284 2002-09-18 <wiml AT hhhh.org>
5286 * SDCClrange.h: exposed setFromRange() and setToRange()
5287 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
5288 packRegsForAccUse() (bug 542397)
5289 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
5290 multiple times and emitting the fetch operations more than once
5291 added aopGetUsesAcc() function to allow binary operators to
5292 fetch their operands in the correct order; made genMinus() emit
5293 compact code for X = LITERAL - Y
5295 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5296 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
5297 sprintf() in line 1267.
5299 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5300 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
5303 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
5304 Changes to aslink (All the changes are marked with 'JCF'):
5306 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
5309 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
5310 area BSEG. Also moves, if possible, the DATA area down into the internal
5311 ram so more space is available.
5313 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
5316 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
5317 not bytes. Function summary() which creates a memory usage summary
5318 file with extension .mem. Reports of overlaping stack and small stack
5319 size. If the space for the stack is less than 16 bytes aslink trows a
5322 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
5323 the 8051. Option 'y' for memory summary output file.
5325 Changes to sdcc (All the changes are marked with 'JCF'):
5327 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
5329 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
5330 overlaying area for it (uses RegBankUsed[4]).
5332 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
5333 bank zero as used by default. By default aslink locates the stack
5334 (equivalent to --stack-after-data). Pass option 'y' to aslink for
5335 the creation of the .mem file. Delegates the allocation of data area
5336 to aslink (it is not longer 0x30 by default). If --stack-loc passes
5337 the begining of the stack area to aslink.
5339 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
5340 glue() in SDCCglue.c creates an area for it.
5342 2002-09-03 Borut Razem <borut.razem AT siol.net>
5343 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
5344 sdcc/src/pic/glue.c:
5345 introduced atexit() handler for teporay files removal in case of
5346 errors, assertions, ...
5348 2002-08-29 Borut Razem <borut.razem AT siol.net>
5349 * sdcc/support/cpp2/auto-host_vc_in.h:
5350 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
5351 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
5352 Maybe there is a similar problem with BORLANDC? It should be checked!
5354 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
5355 corrected improper use of assert: the assignment to clr variable was done inside the assert.
5356 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
5357 was not executed, and the compiler (cl) launched a warning:
5358 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
5360 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
5361 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
5363 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
5364 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
5366 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
5367 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
5368 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
5369 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
5370 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
5371 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
5372 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
5373 - added Release configuration in VS projects
5374 - review of compiler an linker options
5375 - VC .exe files are generated in bin_vc directory, not to interfere
5376 with binaries generated from other projects (cygwin, mingw, bcc ...)
5378 * sdcc/src/yacc.dsp: added
5380 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
5381 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
5382 and insert the version number definitions from .version
5384 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
5386 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
5387 added - genarate auto-host.h using auto-host_vc_in.h as template
5390 removed from CVS, generated automatically
5392 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
5393 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
5395 2002-08-11 Borut Razem <borut.razem AT siol.net>
5396 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
5398 2002-08-10 Borut Razem <borut.razem AT siol.net>
5399 * src/SDCCmain.c (main):
5400 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
5401 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
5402 The consequence was that some temporary files were not removed.
5405 unification of code in functions tempfilename() and tempfile():
5406 function tempnam() is defined in Visual Studio 6.0 and .NET
5408 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
5410 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
5411 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
5412 - removed compiler command line option /WX: Treats all warnings as errors
5413 - update a list of source files, included into the project
5415 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
5416 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
5417 changed project type to Generic Project so that can be correcly converted to VS.NET project
5419 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
5421 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
5423 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
5425 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
5426 added return 0 statements after assert() to make compiler happy
5428 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
5429 added newline in the def file to keep MSC compiler satisfied
5431 * sdcc/src/z80/gen.c:
5432 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
5433 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
5434 - solved MSC error in function aopDump()
5436 * sdcc_vc.h: define PREFIX as "\\sdcc"
5438 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
5439 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
5441 2002-06-22 Scott Dattalo <scott AT dattalo.com>
5442 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
5443 - Rewrote the register banking algorithm.
5444 - Added pCode live-range analysis to registers (for now, only non-used and
5445 singly-used registers optimized away)
5447 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
5449 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
5451 2002-05-10 Scott Dattalo <scott AT dattalo.com>
5452 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
5454 2002-04-22 Michael Hope <michaelh AT vroom>
5456 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
5458 * configure.in (DD_COPT): Added include support required for gbdk.
5460 * .version: Bumped version number just to increase it.
5462 * src/SDCCmain.c: Added -nostdinc to the default options.
5464 2002-04-15 Michael Hope <michaelh AT vroom>
5466 * device/lib/z80/printf.c (sprintf): Added.
5468 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
5470 * src/z80/peeph.def: Added transpose redundent load rule.
5472 * src/z80/main.c: Added force callee saves for jaune.
5474 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
5476 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
5478 2002-03-28 Johan Knol <johan AT balder>
5480 * src/SDCCval.c: fixed bug #532436
5482 2002-03-14 Scott Dattalo <scott AT dattalo.com>
5484 Added "char *Processor" field to the port structure.
5487 Added -p option. Allows port dependent processor to be specified.
5490 Initialized the new field char *Processor field to NULL in all ports
5493 Compiler generated registers for interrupt context saving
5494 were not getting allocated.
5496 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
5499 Fixed left shift. Will promote the left side of a left shift
5500 if a) left shifting more than size of operand or b) when assigned
5501 to something size > size of left side
5503 2002-03-14 Scott Dattalo <scott AT dattalo.com>
5505 tons of changes. Register allocation has been
5506 rewritten. Added customization for the various PICs. Flow
5507 analysis is restructured. ...
5513 Added. device.c is a PIC port hack to accomodate variations
5516 2002-03-13 Michael Hope <michaelh AT vroom>
5518 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
5520 2002-03-04 johanknol <johanknol AT manik>
5522 * /src/SDCCval.c: fixed
5524 const unsigned char arr[][2] = { { 0, 1 } };
5525 t18.c:1: error: Initializer element is not constant
5527 2002-03-04 bela <bela AT manik>
5529 * /device/include/mcs51reg.h:
5530 ds89c420 register definition update
5532 2002-03-03 <johan AT FRIJA>
5534 * support/Util/SDCCerr.c: did something, but don't no why anymore
5536 * support/regression/tests/bug-524691.c: made it a little less shy
5538 * src/SDCCast.c (decorateType): fixed bug #524697
5540 * src/SDCCast.c: made some lineno improvements
5542 * src/SDCCval.c (getNelements): changed warning to error
5544 * src/SDCCglue.c (printIvalArray): changed warning to error
5546 * src/SDCCicode.c: fixed a warning for mingw
5548 * src/SDCCast.c (decorateType): fixed the << promotion for ops
5550 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
5552 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
5554 * src/ds390/peeph.def:
5555 Added some more peephole rules
5557 * src/ds390/gen.c: Various fixes & enhancements
5559 * src/SDCClrange.c, src/SDCClrange.h:
5560 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
5562 * src/ds390/ralloc.c:
5563 various fixes & enhancements (ds390) specific
5565 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
5566 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
5569 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
5571 2002-03-02 <johan AT FRIJA>
5573 * src/SDCCast.c (decorateType): fixed bug #524708
5575 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
5577 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
5579 2002-03-01 Michael Hope <michaelh AT vroom>
5581 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
5583 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
5585 2002-03-01 <johan AT FRIJA>
5587 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
5589 * src/SDCCast.c (decorateType): fixed bug #524209
5591 * src/SDCCval.c (valNot): fixed bug #524195
5593 2002-02-26 <johan AT balder>
5595 * src/xa51/gen.c: fixed a warning
5597 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
5599 * src/SDCCast.c (decorateType): fixed bug #522534
5601 2002-02-23 <johan AT balder>
5603 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
5605 2002-02-22 <johan AT balder>
5607 * src/SDCCast.c: fixed bug #514865
5609 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
5611 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
5613 * sdcc/src/SDCCloop.c:
5614 Previous fix was not good. basic blocks that have "break" or "return" are
5615 not really partof a loop , but live ranges used in these blocks should
5616 be live thru the entire loop, so set partOfLoop but don't add them to
5619 2002-02-21 <johan AT FRIJA>
5621 * src/SDCCcse.c: fixed bug #514308
5623 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
5626 Fixed BUG #519583. If a conditional block ended in a return/break
5627 statement inside a loop, it was not being considered part of the loop.
5629 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
5631 2002-02-10 Karl Bongers <karl AT turbobit.com>
5634 Fixed up SDCDB debugger somewhat. Updated debugger/README
5635 with lots of comments and notes.
5637 * device/examples/test2.c:
5638 Fix bug, "red" variable not being initialized(compiler complained).
5640 * device/examples/Makefile, examples/test3.c:
5641 Add Makefile in device/examples folder, compiles test3.c
5642 for use as a multiple module SDCDB test case.
5644 * sim/ucsim/cmd.src/cmdset.cc:
5645 Took out debug printfs in ucsim "next" command.
5648 Karl and Johan start ucsim XA support. Most dissassembly working,
5649 about 75% emulation done(plenty of work remaining).
5651 * sim/ucsim/z80.src:
5652 Add Z80 support to ucsim, add test-ucz80 regression test,
5653 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
5654 Notice z80 compiler fails on examples/test3.c/crc code.
5656 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
5658 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
5659 Added support for --parms-in-bank1
5661 * src/ds390/peeph.def:
5662 added a few more peephole optimzations
5665 1) added __builtin_inp & __builtin_outp used to read in data of given length
5666 from a memory mapped port
5667 2) added __builtin_memcmp
5668 3) added __builtin_swapw swap bytes of a short
5670 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
5671 1) handle multiple send & receives from register bank1
5672 2) ralloc can now allocate DPTR1 to some liveRanges
5674 * src/SDCCsymt.c, src/SDCCsymt.h:
5675 changes to handle multiple sends & receives
5678 added some pointer arithmetic optimization
5681 added some pointer arithmetic optimizations but not stable yet so not
5682 called from anywhere (will get this working shortly)
5684 * src/SDCCopt.c: fixed for multiple sends & receives
5687 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
5688 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
5689 set preprocessor defines (depending on options)
5691 * src/SDCCicode.c, src/SDCCicode.h:
5692 changes made to handle multiple sends & receives
5695 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
5697 * src/SDCCcse.c, src/SDCCcse.h:
5698 added function findbackward def (to be used in upcoming optimization)
5700 * src/SDCCcflow.c, src/SDCCcflow.h:
5701 added function returnAtEnd - to determine if a basic block terminates with
5704 * src/SDCCast.c, src/SDCCast.h:
5705 added option parms-in-bank1
5707 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
5708 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
5709 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
5710 adjusted for --parms-in-bank1 option
5712 * device/include/string.h:
5713 donot redefine "reentrant" keyword
5715 * device/include/ds80c390.h: Added some more SFRs
5717 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
5719 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
5721 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
5723 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
5725 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
5727 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
5729 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
5731 * Added --xram-movc option
5733 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
5735 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
5737 2002-01-11 Johan Knol
5739 * Added math lib of Jesus Calvino-Fraga
5741 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
5743 * src/SDCCmain.c (processFile): fix processing of ../../src.c
5744 * support/regression/Makefile: new target test-mcs51-stack-auto
5745 * support/regression/ports/mcs51-stack-auto/spec.mk: added
5747 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
5749 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
5751 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
5753 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
5755 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
5757 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
5759 * src/SDCCglue.h: add definition for printIvalChar()
5761 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
5763 * src/SDCCast.c: fix #498138 by Johan
5765 * src/SDCCglue.c: fix #498138 by Johan
5767 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
5769 * support/regression/Makefile: fix clean
5771 * support/regression/ports/ds390/support.c: fix transmission of last character
5773 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
5775 * /sdcc/src/ds390/gen.c:
5776 a) improved computing address of stack variable
5777 b) took out some #if 0 code
5778 c) improved parmBytes adjustment
5779 d) improved genPlusIncr & genMinusIncr
5780 e) genCmp could generate bad code (when left assigned to DPTR)
5781 f) Fixed bug in hasInc
5783 * /sdcc/src/ds390/ralloc.c:
5784 a) packRegsForSupport could mess up live information (Fixed)
5785 b) packRegsDPTRuse could be incorrect for left & right shift
5787 * /sdcc/src/mcs51/ralloc.c:
5788 packRegsForSupport could mess up the live information (Fixed)
5790 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
5792 * /sdcc/src/SDCCast.c:
5793 can reverse a loop even if function call is present as long
5794 as the loop control variable is local & is not passed as parameter
5796 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5798 * /sdcc/ChangeLog: *** empty log message ***
5800 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
5801 More builtin function additions for TININative
5803 * /sdcc/src/ds390/ralloc.c:
5804 Had broken the regression testsuite
5806 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
5808 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
5809 Added funcattr hasStackParms will be set for reentrant functions when there
5810 are paramteres on the stack, this helps in minimizing frame pointer generation
5811 typeFromStr can handle function pointers now
5813 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
5814 *** empty log message ***
5816 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5818 * /src/ds390/gen.c, /src/ds390/main.c:
5819 More builtin function additions for TININative
5821 * /src/ds390/ralloc.c:
5822 Had broken the regression testsuite
5824 * /src/SDCCast.c: Fixed a bug in dumptree
5826 * /src/SDCCsymt.c, /src/SDCCsymt.h:
5827 Added funcattr hasStackParms will be set for reentrant functions when there
5828 are paramteres on the stack, this helps in minimizing frame pointer generation
5829 typeFromStr can handle function pointers now
5831 * /doc/builtins.txt, /doc/TININative.txt:
5832 *** empty log message ***
5835 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
5837 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
5838 ALPHA version for -mTININative
5840 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
5841 updated to reflect changes in the port structure
5844 added function do_assemble (similar to do_link) if non-null this function
5845 will be called to do assembly (-mTININative) requires a multi command
5847 added function genAssemblerEnd will be called to generate assembler Epilogue
5850 added _JavaNative to debug info printing
5852 * /src/SDCCmain.c: added option --tini-libid
5853 added port->do_assemble function (-mTININative) has a multi command assemble
5855 * /src/SDCCglue.c: Disabled "constExpr" check
5856 added port->genAssemblerEnd function
5858 * /src/SDCCglobl.h: Added option --tini-libid value
5861 tookout optimizeCompare from the header (has no external references)
5863 * /src/SDCCast.c: made one more function "static"
5865 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
5867 * src/z80/mappings.i: Added z80asm support.
5869 * src/z80/main.c: Added z80asm support on --asm=z80asm
5871 * src/z80/gen.c: Fixed asm portability issues.
5873 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
5875 * src/SDCCglue.c (printExterns): Added global/extern split.
5877 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
5879 * support/regression/Makefile: added test for mcs51 model large
5881 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
5883 * support/regression/ports/gbz80/spec.mk: added -mgbz80
5885 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
5887 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
5889 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
5891 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
5893 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
5895 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
5897 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
5899 * support/regression/tests/simplefloat.c: Port to mcs51.
5901 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
5902 * support/regression/tests/bug-485362.c: Added.
5904 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
5906 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
5908 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
5910 * src/z80/gen.c (aopDump): Added a dump function.
5912 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
5913 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
5915 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
5917 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
5919 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
5921 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
5923 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
5925 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
5927 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
5929 * support/regression/ports/ds390/support.c: Use tinibios.
5931 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
5933 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
5935 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
5936 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
5938 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
5940 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
5942 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
5944 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
5946 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
5947 (packRegsForIYUse): Created and optimised.
5949 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5951 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
5952 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
5954 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
5956 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
5958 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
5960 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5962 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
5964 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
5966 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5968 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
5970 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
5972 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
5974 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
5976 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
5977 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
5978 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
5980 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
5982 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
5983 (genNotFloat): Added.
5984 (genUminusFloat): Added.
5986 * device/lib/z80/Makefile: Added floating pt stubs.
5988 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
5990 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
5992 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
5994 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
5996 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
5998 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
6000 * sdcc/support/regression/Makefile: Add port ds390.
6002 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
6004 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
6006 * sdcc/support/regression/ports/ds390/spec.mk: Added.
6008 * sdcc/support/regression/ports/ds390/support.c: Added.
6010 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
6012 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
6014 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
6016 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
6018 * device/include/malloc.h: Added z80 and gbz80 support.
6020 * device/lib/gbz80/heap.s: Added.
6022 * device/lib/z80/heap.s: Added.
6024 * device/lib/malloc.c: Added z80 and gbz80 support.
6026 * support/regression/tests/malloc.c (testMalloc): Added.
6028 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
6030 * support/regression/tests/bug-478094.c: Added.
6032 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
6034 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
6036 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
6038 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
6040 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
6042 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
6044 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
6046 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
6048 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
6050 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
6052 * support/regression/tests/bug-477927.c: Added.
6054 * src/z80/peeph.def: Added minor rules.
6056 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
6058 * src/z80/peeph.def: Added jump optimisation modification.
6060 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
6062 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
6064 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
6066 * support/regression/tests/funptrs.c: Added.
6068 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
6070 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
6072 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
6074 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
6076 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
6078 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
6079 (movLeft2ResultLong): Created.
6081 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
6082 (joinPushes): Added. Joins two char pushes into a word push.
6084 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
6086 * support/cpp2/Makefile.in (install): Added creation of dest dir.
6088 * support/makebin/Makefile (install): Added creation of dest dir.
6090 2001-10-24 Karl Bongers <karl AT turbobit.com>
6092 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
6094 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
6096 * src/z80/ralloc.c: Turned off faulty pack for one use.
6098 * src/z80/peeph-gbz80.def: Removed redundent restart options.
6100 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
6102 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
6104 * support/regression/Makefile: Improved clean
6106 * support/regression/ports/gbz80/spec.mk: Added clean
6108 * support/regression/ports/host/spec.mk: Added clean
6110 * support/regression/ports/z80/spec.mk: Added clean
6112 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
6114 * support/regression/ports/mcs51/timeout.c: little improvements
6116 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
6118 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
6120 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
6122 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
6124 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
6126 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
6128 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
6130 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
6131 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
6133 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
6135 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
6137 * src/mcs51/main.c (_linkCmd): Added bin path to command.
6139 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
6141 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
6143 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
6145 * support/regression/tests/longor.c: Added.
6147 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
6149 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
6151 * as/mcs51/aslink.h: define PATH_MAX
6153 * as/mcs51/asm.h: define PATH_MAX
6155 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
6157 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
6159 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
6161 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
6163 * src/SDCCglobl.h: define PATH_MAX
6165 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
6167 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
6169 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
6171 * src/z80/gen.c (gencjneshort): Fixed
6173 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
6175 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
6177 * support/regression/tests/bug-469671.c: Added.
6179 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
6181 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
6183 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
6185 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
6187 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
6189 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
6191 * src/device/lib/_mulint.c : removed hint: nooverlay bug
6193 * src/device/lib/_mullong.c : removed hint: nooverlay bug
6195 * src/device/lib/_divuint.c : removed hint: nooverlay bug
6197 * src/device/lib/_divulong.c: removed hint: nooverlay bug
6199 * src/device/lib/_moduint.c : removed hint: nooverlay bug
6201 * src/device/lib/_modulong.c: removed hint: nooverlay bug
6203 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
6205 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
6207 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
6209 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
6211 2001-10-07 <johan AT FRIJA>
6213 * device/lib/gets.c (gets): fixed the return value.
6215 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
6216 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
6218 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
6220 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
6222 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
6224 * src/pic/gen.c: Removed Safe_strdup.
6226 * configure.in: Added option to enable libgc support.
6228 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
6229 (bitVectUnion): Optimised.
6230 (bitVectIntersect): Optimised.
6231 (bitVectBitsInCommon): Optimised.
6232 (bitVectCplAnd): Optimised.
6234 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
6236 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
6238 * src/SDCCmain.c: distinguish between assembler debug and plain options
6240 * src/avr/main.c: remove standard assembler options
6242 * src/ds390/main.c: remove standard assembler options
6244 * src/mcs51/main.c: remove standard assembler options
6246 * src/port.h: removed "PENDING" comment
6248 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
6250 * src/device/lib/_mulint.c : new, with assember functions
6252 * src/device/lib/_mullong.c : new, with assember functions
6254 * src/device/lib/_divuint.c : with assember functions
6256 * src/device/lib/_divsint.c : with assember functions
6258 * src/device/lib/_divulong.c: with assember functions
6260 * src/device/lib/_divslong.c: with assember functions
6262 * src/device/lib/_moduint.c : with assember functions
6264 * src/device/lib/_modsint.c : with assember functions
6266 * src/device/lib/_modulong.c: with assember functions
6268 * src/device/lib/_modslong.c: with assember functions
6270 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
6272 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
6274 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
6275 replaced _mululong.c and _mulslong.c by _mullong.c
6277 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
6279 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
6281 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
6283 * src/SDCCglue.c: test, if win32api is available for MINGW
6285 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
6287 * src/SDCCsymt.c: no more _modifier in printTypeChain()
6288 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
6289 * support/regression/ports/gbz80/spec.mk: removed GENERIC
6290 * support/regression/ports/host/spec.mk: removed GENERIC
6291 * support/regression/ports/mcs51/spec.mk: removed GENERIC
6292 * support/regression/ports/z80/spec.mk: removed GENERIC
6294 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
6296 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
6298 * support/regression/tests/bug-467035.c: Created.
6300 2001-10-01 <johan AT FRIJA>
6302 * src/SDCC.y: fixed bug #466586 part 1
6304 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
6306 * SDCCicode.c: z80 has no generic pointers
6307 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
6309 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
6311 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
6313 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
6315 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
6317 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
6319 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
6321 * configure.in: Fixed up so that ucsim is only configured once.
6323 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
6325 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
6326 (getPathDifference): As above.
6328 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
6330 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
6332 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
6333 * .version: Updated to 2.3.1
6335 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
6336 Added copyright header.
6338 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
6339 (assemble): Added support for macro based assembler commands.
6340 (linkEdit): Added support for macro based linker commands.
6341 (preProcess): Changed the pre-processor to use macros.
6342 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
6343 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
6345 * device/lib/z80/crt0.s: Added module name for debugging.
6347 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
6349 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
6351 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
6353 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
6355 * src/Makefile.in: Added SDCCmacro and SDCCutil
6357 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
6359 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
6361 2001-09-16 <johan AT FRIJA>
6363 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
6365 2001-09-15 <johan AT FRIJA>
6367 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
6368 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
6370 2001-09-11 <johan AT FRIJA>
6372 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
6374 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
6376 * support/regression/tests/bug-460444.c: Added test case.
6378 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
6379 (genCast): Added justification for all of the asserts.
6381 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
6383 * support/regression/support.c: _xdata replaced by xdata
6385 * support/regression/spec.mk: removed _generic
6387 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
6389 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
6391 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
6392 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
6394 * src/z80/peeph.def: Added a rule to optimise shift then compare.
6396 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
6398 * support/regression/tests/bug-460010.c: Added test case.
6400 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
6402 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
6404 * support/regression/Makefile: inter-port-clean adjusted for mcs51
6406 * support/regression/testfwk.c: removed workaround for bug #436344
6408 * support/regression/tests/bp.c: use less memory with mcs51
6410 * support/regression/tests/bug-441448.c: use less memory
6412 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
6414 * support/regression/collate-results.py: typo
6416 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
6418 * support/regression/tests/fetchoverlap.c: Added new test case.
6420 * support/regression/tests/bp.c: Added new test case.
6422 * support/regression/tests/bug-448984.c: Added new test case.
6424 * support/regression/tests/pow2shifts.c: Added new test case.
6426 * src/z80/gen.c: Turned off the noise it normally generates for the release.
6427 (genlshTwo): Fixed right shift for count > 8.
6429 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
6431 2001-09-08 <johan AT FRIJA>
6433 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
6435 2001-09-07 <johan AT FRIJA>
6437 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
6439 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
6441 2001-09-06 <johan AT FRIJA>
6443 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
6444 * bernhard noted me at this: "() equals to (void)" (1.38)
6446 2001-09-05 <johan AT FRIJA>
6448 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
6450 2001-09-04 <johan AT FRIJA>
6452 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
6455 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
6457 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
6459 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
6461 * link/z80/aslink.h: Fixed path for PATH_MAX
6463 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
6465 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
6467 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
6469 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
6471 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
6473 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
6475 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
6476 (genCmp): Fixed up genCmp for the GB with longs.
6478 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
6480 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
6482 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
6484 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
6486 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
6488 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
6490 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
6492 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
6494 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
6496 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
6498 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
6500 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
6502 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
6504 * sim/ucsim/configure: little improvement of Cygwin-detection
6505 * sim/ucsim/configure.in: little improvement of Cygwin-detection
6506 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
6507 * support/regression/tests/bug-221100.c: small changes for mcs51
6508 * support/regression/tests/bug-221168.c: small changes for mcs51
6509 * support/regression/tests/bug-227710.c: small changes for mcs51
6510 * support/regression/tests/staticinit.c: small changes for mcs51
6511 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
6512 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
6513 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601