1 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
3 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
5 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
8 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
9 * src/pic/ralloc.c (getRegPtr, getRegGpr),
10 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
11 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12 * as/mcs51/asexpr.c (term),
13 * as/hc08/asexpr.c (term): fixed bug #887146
15 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
17 * src/z80/gen.c (genMult): handle single byte result product
18 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
19 DUMMY_READ_VOLATILE (fixed bug #886367)
21 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
23 * support/regression/tests/libmullong.c: fixed logic, on little endian
24 hosts we ended without a mullong_wrapper()
26 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
28 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
29 virus/worm forged address usage.
31 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
33 Fixed promotion, it should be done on AST level:
34 * src/SDCCast.c (addCast): added promotion to int
35 (decorateType): updated call to upCast()
36 * src/SDCCicode.c (geniCodeLeftShift): removed call to
37 usualUnaryConversions()
39 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
41 * support/regression/tests/literalop.c (mulWrapper): Added a
42 wrapper to remove integer overflow warnings.
44 * support/regression/tests/float_trans.c: Made work on host.
46 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
49 * support/regression/generate-cases.py (main): Changed from inline
52 * doc/Makefile (install): Changed to depth first to get rid of
53 missing directory install warning.
55 * as/Makefile (install-doc): Made work on Mac.
57 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
59 * src/SDCCast.c: added an additional type flow in decorateType() of
60 opposite direction, see feature request #860006; it's enabled at runtime
61 by setting the environment variable SDCC_NEWTYPEFLOW
62 * src/SDCCast.h: changed prototype of decorateType()
63 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
64 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
65 'char' to 'int' can be omitted, if both operands are 'unsigned char';
66 see feature request #877103
67 * src/SDCCval.c: updated call of decorateType()
68 (valBitwise): fixed bug #882876
69 (valMinus): added promotion
70 (valLogicAndOr): result is unsigned
71 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
72 * src/SDCCsymt.c (computeType),
73 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
74 must not cause an unsigned operation
75 * src/pic/glue (pic14emitRegularMap),
76 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
78 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
80 * src/pic/pcode.c (PCodeID): commented out left over debug code
82 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
84 * support/valdiag/tests/overflow.c: added shift tests
92 * src/pic/pcodepeep.c,
93 * src/pic/pcoderegs.c,
95 * src/pic/ralloc.h: applied patch from Slade Rich;
96 added support for multiple code pages and multiple RAM banks on the
97 PIC 14 port. The ASM files now no longer simply assume all the
98 code / RAM are in the same page / bank. This means the linker can
99 safely allocate code/RAM of separate ASM files to different pages/banks.
100 * doc/sdccman.lyx: added Slade's tips
101 * src/mcs51/peeph.def: fixed bug #880768
103 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
105 * src/hc08/ralloc.c (rematStr): fixed bug #879282
106 * src/SDCCast.c (decorateType): fixed bug #880197
108 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
110 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
113 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
114 strtof is not part of C89 and isn't included with Mac OS X.
116 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
118 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
119 shiftL2Left2Result): fixed bug #879326
120 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
121 (genMultOneByte): fixed bug in signed vs unsigned multiplication
122 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
123 address fetch for clr instruction
124 * device/lib/hc08/_mulint.c: created optimized assembly version
125 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
127 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
129 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
130 proposed in FR #877103
132 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
134 * src/SDCCval.c (cheapestVal): added missing checks
135 * src/SDCCicode.c (usualBinaryConversions): fixed condition
136 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
138 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
140 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
143 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
145 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
146 loaded with the linker search paths (-L arguments) and the libraries
147 to be linked with the current source (-l arguments). Changes
148 currently will affect only the pic16 port.
149 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
150 include path the port specific paths and port specific libraries,
151 * gplink command now contains the $3 argument,
152 * src/pic16/device.h,
153 * src/pic16/device.c,: structure PIC_device is made public and
154 renamed to PIC16_device, the same for variable Pics which is renamed
155 to Pics16. Updated all references to them.
156 * src/pic16/glue.c (pic16glue): corrected bug with code
157 initialization which bypassed the variable initializations block.
159 * device/lib/pic16/Makefile.rules: removed --penable-stack from
160 COMPILE_FLAGS and added the --nostdinc option
162 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
164 * device/include/mc68hc908jb8.h: Register defs for another member
165 of the hc08 family. Contributed by Bjorn Bringert - thanks!
167 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
169 Documenting changes from previous commits.
170 * configure.in (version 1.56),
171 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
172 when generating output files to configure the pic16 library,
173 but now I've commented it out, since gputils aren't installed in the
174 SF compile farm, so library won't compile
176 * device/lib/Makefile.in (version 1.56): initially I've added in
177 target 'all' the prerequestive 'model-pic16' so it compiled the
178 pic16 library, but now I've commented it out for the same reasons
180 * added targets 'model-pic16' and 'objects-pic16' to compile the
182 * added target 'port-specific-objects-pic16' to handle the
183 generated libraries and copy them into the build/ directory
184 * added target 'clean-intermediate-pic16' to clean intermediate
185 files into pic16 directory
186 * in target 'installdirs' added line to create directory pic16 in
187 the installation path
189 * device/include/Makefile.in (version 1.11): in target 'install'
190 added lines to copy all header files to installation path,
191 * in target 'installdirs' added line create directory for pic16
192 headers in the installation path
194 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
196 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
199 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
202 * device/lib/configure.in,
203 * device/lib/configure: fixed for autoconf 2.57
205 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
207 * src/z80/main.c (_parseOptions): fixed the portmode= command line
208 option so that it actually works. Made it specific to the z80, since
209 the gbz80 doesn't have these kinds of I/O ports.
211 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
213 * device/include/z180.h,
214 * device/lib/_memcpy.c,
215 * device/lib/_memmove.c,
216 * device/lib/_mulint.c,
217 * device/lib/ser_ir.c,
218 * device/lib/ser_ir_cts_rts.c,
219 * device/lib/_strcmp.c,
220 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
221 * src/z80/main.c (_process_pragma): add support for pragmas bank and
222 portmode; added deprecation warning for bank= and protmode= forms.
223 Also, guard against buffer overflow.
224 * src/z80/gen.c (aopGet): generate better code for sfr banked read
226 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
228 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
229 changed interrupt vector table generation to only emit declared vectors.
230 * device/include/Makefile.in: added missing backslash
231 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
233 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
235 Mainly changes to support compilation of the device libraries
236 * src/pic16/device.c: stack is allocated via symbol and not
237 via literal number. The symbol is placed in the corresponding
238 position of the data ram
239 * (pic16_dump_section): relocatable and absolute uninitialized
240 data are now emitted in sorted order to reduce section naming,
241 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
242 weren't marked as being in the access bank,
244 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
246 Added portion of GNU PIC Library under the directory
247 device/include/pic16 and device/lib/pic16. These files
248 contain the declarations of SFRs for the PIC18Fxx2 devices.
249 The directory is initialized via configure from toplevel.
251 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
253 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
254 the spilllocations to be compared correctly
256 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
258 * src/SDCCast.c (decorateType): fixed bug introduced today
260 2004-01-12 Borut Razem <borut.razem AT siol.net>
262 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
263 doc/sdccman.lyx: upper case pragmas are deprecated
265 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
267 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
268 in simpler and even better code
270 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
272 * src/SDCCicode.c (operandOperation): fixed bug #874819
273 * src/SDCCast.c (decorateType): fixed
274 char foo (unsigned long ul) { return ul > 0; }
276 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
278 * doc/sdccman.lyx: Moved and added some sections, small changes
279 all over. Telling LaTeX to be less strict with word spacing
280 to better keep the right margin. Changed some notes about
281 maintainance of the ports in section 3.2.1 - is it OK like this?
283 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
286 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
287 convilong): modified to inform the pic16 port that builtin functions
290 PIC16 PORT specific changes:
291 * src/pic16/device.c pic16_dump_equates() added,
292 processor registers declared internally by the port are emitted in
293 the translation as equates,
294 * src/pic16/gen.c: inline code is passed unprocessed to the
296 * (pic16_popGetLit2): fnuction modified to take second operand as
297 pCodeOp pointer and not as literal,
298 * (popRegFromIdx): prefixed with pic16_,
299 * (pic16_popCombine2): modified to receive already allocated pCode
301 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
302 * (genFunction): initializes local stack frame and pushes on stack
303 all the registers used by this function,
304 * (genEndFunction): restores all registers from stack and restores
306 * src/pic16/glue.c (pic16emitRegularMap): various changes and
308 * (pic16glue): changed the program startup sequence,
309 * added new dbName code 'A' for functions placed in absolute section
310 * src/pic16/main.c: added function attribute _naked,
311 * added pragma 'code' to place a fnuction at an absolute address,
312 * added command line arguments --debug-ralloc and --pcode-verbose,
313 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
314 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
315 * (pic16_newpCodeOpLit2): modified to take the second operand as
317 * (pic16_printpBlock): modified to emit each function in a separate
319 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
320 UPPER for immediate operands,
321 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
323 * src/pic16/peeph.def: all peepholes with movff are commented out,
324 because there is a problem in the pcode peep optimizer,
325 * src/pic16/ralloc.c: the register allocator can now reuse local
326 function symbols for another function. This saves register usage.
327 * src/pic16/ralloc.h: added flag isLocal in structure regs,
329 Added file src/pic16/NOTES with information about program writing on
330 the current port version.
332 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
334 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
335 and peephole 252 (array access)
337 2004-01-09 Borut Razem <borut.razem AT siol.net>
339 * src/SDCCmain.c : fixed #872250: -l command line defined library
340 files are scanned before standard library files
342 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
344 * src/SDCCast.c (decorateType): fixed bug #874046
346 2004-01-09 Borut Razem <borut.razem AT siol.net>
348 * support/scripts/sdcc.nsi: remove previous installation
350 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
352 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
353 bytes for last interrupt vector (mcs51)
354 * sdcc.spec: fixed typo
356 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
358 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
359 gen51Code): more efficient parameter receive for --model-large
362 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
365 * src/z80/main.c: added missed needLinkerScript flags (more than
366 one port structure defined in these file)
367 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
370 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
372 * src/SDCCmain.c: removed various references to DEFAULT_PORT
373 * src/port.h: added flag needLinkerScript in port->linker
374 structure to inform whether to create a .lnk file or not,
382 * src/z80/main.c: changed appropriately to configure
383 needLinkerScript flag
385 * src/pic16/gen.c (genAddrOf): fixed bug #863624
386 * src/pic/glue.c: added variable udata_section_name to
387 override default uninitialized data segment definition for
388 devices only with SHAREBANK memory (reported from Erik Epetrich)
389 * (pic14emitOverlay): modified to emit a commented overlay segment
390 directive when no overlay data exist
391 * (picglue): modified to emit uninitialized data segment
392 according to udata_section_name
393 * src/pic/main.c (_pic14_parseOptions): added command line
394 options --udata-section-name=[name] to override default
395 udata definition name
396 * modified _linkCmd and _asmCmd to include compiler passed
397 arguments via -W option
398 * src/pic16/main.c: added $l in _asmCmd, changed extension for
399 object file from '.rel' to '.o' in port->linker structure,
400 changed size of fptr from 2 to 3 in port structure
402 2004-01-07 Borut Razem <borut.razem AT siol.net>
404 * support/scripts/sdcc.nsi: update PATH
405 * support/scripts/sdcc.ico: craeted
407 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
409 * device/include/Makefile.in: fix install
410 * doc/Makefile: fix install
412 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
414 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
416 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
417 how the function variable allocation summary is displayed; also
418 include information about variables allocated to the overlay
421 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
423 * as/mcs51/lkmain.c: Help about -Y option
424 * as/mcs51/lkarea.c: Fixed gcc warnings
426 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
428 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
430 * support/valdiag/tests/overflow.c: added
431 * src/SDCCast.c (decorateType),
432 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
435 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
437 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
440 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
442 A python script to validate compiler diagnostic messages. It can be
443 used to verify that sdcc complains about bad c source code and
444 gives a good location of the error.
445 * support/valdiag/Makefile,
446 * support/valdiag/valdiag.py,
447 * support/valdiag/tests/*
449 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
451 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
452 * src/SDCCsymt.c (newEnumType),
454 * support/Util/SDCCerr.c,
455 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
457 * support/regression/tests/enum.c: added test for enum values that
458 require at least 2 bytes of storage.
460 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
462 * src/common.h: added ifndef/define/endif macros
463 around the header file.
464 Bug reported from Jesus Calvino-Fraga
466 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
469 * device/include/Makefile.in: don't install CVS directories
470 * device/lib/Makefile.in: added removal of CVS directories after install
471 * doc/Makefile: fixed install, added local_icons
472 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
473 * src/mcs51/gen.c (genRightShift): fixed bug #870788
474 * src/ds390/gen.c (genRightShift): fixed bug #870788
475 * src/SDCCast.c (decorateType): fixed bug #870781
477 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
479 PIC16 port related changes:
480 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
481 added variable stackPos,
483 * gen.c: genCall, assignResultValue: added support for
484 pushing/retrieving function parameters to/from stack,
485 genFunction,genEndFunction: setup stack frame for the
487 genAddrOf: will be changed according to bug 863624
489 * added files genutils.c and genutils.h which contain gen*
490 debugged and optimised functions extracted from gen.c
492 * glue.c: added variable 'externs' which holds extern symbols,
493 pic16emitRegularMap: is modified to properly handle relocatable
494 symbols under the new scheme,
495 pic16createInterruptVect: is modified
496 pic16printPublics: is modified to emit 'global' assembler directives,
497 added pic16_printExterns to print extern symbols,
498 pic16glue: initializes stack/frame pointer in the beginning of
499 the assembly output. Temporary hack, will be corrected later,
500 because gplink yet does not support stack and SDCC does not
501 yet support a type of crt0.o object to create the final binary.
503 * Removed many lines that contain 8051 legacy code.
504 * The code is finally placed under a 'code' directive.
505 * Added port specific options.
507 * _process_pragma: simplified since now we do not need *special*
508 include file to define SFR registers. But a separate header
509 will be needed. This will be developed later.
510 * _pic16_parseOptions: added, parses port specific options:
511 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
512 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
513 --preplace-udata-with=
515 * _pic16_setDefaultOptions: modified to initialize section names,
516 but hack is temporarly out of order since it needs improvement.
517 * _pic16_genAssemblerPreamble: configuration words are emitted by
518 their address instead of their name. This part is incomplete and
519 supports only the 18Fxx2 devices. Other devices will emit an error
520 during assembly since they do not contain the same set of config
522 * _pic16_genIVT: is modified,
524 * pcode.c: added definitions for some hardware registers that are needed
526 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
527 All PCI entries are updated. Now LFSR is supported.
528 * Removed pic16_pciTRIS is mentioned by mdubuc in source
529 * added pic16_newpCodeOpLit2 to support instructions with
530 two literal arguments
531 * pic16_pCode2str: corrected code that emits assembler instructions
532 with two literal operands and those that have an access bit modifier
533 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
534 this fixes a bug which caused some labels to be lost, when an
535 assembler directive was added, i.e. banksel,
536 * pic16_FixRegisterBanking: improved logic that causes the insertion
538 * InlineFunction: functions that are called once, are not any more
539 inlined. This can be a port option in the future,
541 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
543 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
544 hold the corresponding uninitialized symbols,
545 * pic16_allocProcessorRegister: registers have explicit marked the
547 * pic16_allocInternalRegister: registers are explicit marked as
549 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
550 processing list, so bit registers were lost,
553 * ralloc.h: added field 'accessBank' and original symbol operand
554 in register definition,
555 * removed the field isMapped from register definition,
557 ** Several functions have been removed from various sources:
558 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
559 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
560 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
561 pic16_assignRelocatableRegisters
563 ** others have been introduced:
564 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
565 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
567 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
569 * support/scripts/inc2h.pl: changed definition of BIT_AT
570 to emit 'sbit at' instead of 'bit at'. This was a request.
572 PIC16 port related preliminary changes:
573 * gen.c: prefixed function popRegFromString with
574 pic16_ and all references to it corrected
575 * pcode.c: all pic16_pc_* hardware registers prefixed
577 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
578 * ralloc.c: newReg(): when register is REG_SFR then
580 pic16_allocProcessorRegister(): marks register wasUsed=0
581 pic16_writeUsedRegs(): added a call to assign processor
582 registers via pic16_assignFixedRegisters
584 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
586 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
587 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
588 variables in unused register banks. Also the SSEG is placed
589 wherever there is enough space for it, and IDATA can be anywhere
590 in internal RAM. For now compile using -Wl-Y[stack_size].
591 The mem file is different for this option as well, since it
592 makes no sense of talking about DSEG lenght.
594 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
596 * src/SDCClrange.c: fixed bug 869095 that caused segfault
597 in certain cases, e.g. when ROM assignment, patch provided
598 from Albert den Haan.
600 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
602 Many signedness and type propagation fixes:
603 * src/SDCCicode.c: made geniCodeCast() static
604 replaced SPEC_ by IS_ (cosmetic)
605 (operandOperation): fixed div and mod operation
606 (usualBinaryConversions): added support for promotion of char
607 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
608 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
609 (geniCodeAdd): an array index will stay unsigned, even if promoted
611 (geniCodeArray): ditto
612 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
613 * src/SDCCsymt.c (computeType): added more support for char;
614 promotion of char is selectable by promoteCharToInt, fixed signedness
616 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
617 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
618 * src/SDCCval (val*): replaced signedness calculation by
620 rearranged if-branches (cosmetic)
621 (valShift): added warning W_SHIFT_CHANGED
622 (valCompare): fixed problem with different types
623 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
624 * support/regression/tests/literalop.c: added many cases
625 * support/regression/tests/ast_constant_folding.c: changed finally to
627 * .version: new year, new version: 2.3.7
628 * src/SDCCmain.c (main): applied patch #866468
629 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
630 provided by Scott Bronson
631 * doc/sdccman.lyx: updated documentation for sdcdb
632 updated and added chapter tips
634 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
636 * src/SDCCsymt.h: missing from yesterday's commits
638 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
640 * src/SDCC.y (struct_or_union_specifier),
641 * support/Util/SDCCerr.c,
642 * support/Util/SDCCerr.h: verify that struct & union tags are used
645 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
647 * src/SDCCglobl.h: missing from yesterday's commits
649 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
651 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
652 sft_attributes, struct_declaration, parameter_declaration,
653 type_name, start_block, declaration_list),
654 * src/SDCC.lex (check_type): support redefinition of typedef names
656 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
658 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
659 aligned xdata arrays. Erik helped me with the if clause.
661 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
663 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
666 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
669 * src/SDCCast.c (newAst_),
671 * src/SDCCicode.c (ast2iCode, newiCode),
673 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
674 expr, statement, expression_statement, selection_statement,
675 iteration_statement, expr_opt, jump_statement): foundation for tracking
677 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
680 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
682 * support/Util/SDCCerr.c,
684 * src/SDCCast.c (createCase, createDefault, decorateType),
685 * src/SDCClabel.c (labelUnreach),
686 * src/SDCC.y (labeled_statement, jump_statement): More improvements
688 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
689 (with thanks to Stas Sergeev)
690 * device/include/time.h,
691 * device/lib/time.c (CheckTime): suppress unreachable code warning
693 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
695 * src/SDCCast.c (createIvalCharPtr),
696 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
698 * support/regression/tests/nullstring.c: tests for these two bugs
700 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
702 * support/Util/SDCCerr.h,
703 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
704 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
705 about storage class and 'at' used inside struct or union
706 * src/SDCCBBlock.c (iCodeFromeBBlock),
707 * src/SDCCcse.c (ifxOptimize),
708 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
709 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
710 printIval, emitStaticSeg, emitOverlay),
711 * src/SDCClabel.c (deleteIfx),
712 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
713 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
714 gatherAutoInit, processParms),
715 * support/Util/SDCCerr.h,
716 * support/Util/SDCCerr.c (werrorfl): Support for better error location
717 reporting for post-parse errors.
719 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
721 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
722 implicit casts via union; they don't work on big endian systems
723 (possible fix for bug #861138)
725 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
727 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
728 * src/mcs51/main.c: fixed the fix for bug #737001
730 2003-12-15 Borut Razem <borut.razem AT siol.net>
732 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
734 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
736 * support/makebin/makebin.c: put output in binary mode
738 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
740 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
741 xdata and data memory on startup. Set the environment variable
742 SDCC_NOGENRAMCLEAR to disable this.
743 * src/mcs51/peephole.def,
744 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
745 (allows non-interrupt and interrupt code to safely compete for a resource
746 without the non-interrupt code having to disable interrupts)
748 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
750 * src/SDCCicode.c (geniCodeAdd),
751 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
752 with valFromType if type might be a pointer and host is big endian).
753 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
754 types, not just integer types.
755 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
756 multiply defined with mismatching "at" address.
758 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
760 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
761 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
762 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
763 with embedded nulls (fixed bug #753752)
765 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
767 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
768 Apparently this did not see much testing (endless loop)
770 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
772 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
774 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
776 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
777 gracefully handle NULL memmap pointers
779 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
781 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
782 instead of deleting the iCode when an operand is volatile
783 * src/z80/gen.c (genDummyRead),
784 * src/mcs51/gen.c (genDummyRead),
785 * src/ds390/gen.c (genDummyRead),
786 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
788 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
789 * src/SDCC.y: fixed bug #850420
791 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
793 Applied z80 i/o port patch from Peter Townson and fixed some operators
794 to better handle operands in A register.
795 * device/include/z180.h
801 * src/z80/peeph-z80.def
805 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
807 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
809 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
811 * device/lib/hc08/_mullong.c: Removed extra #endif
813 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
815 * sim/ucsim/hc08.src/inst.cc,
816 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
818 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
819 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
820 * device/include/stdarg.h: fixed varargs for hc08
821 * device/lib/Makefile.in,
822 * device/lib/hc08/Makefile,
823 * device/lib/hc08/_mulint.c,
824 * device/lib/hc08/_mullong.c: fixed some endian problems
826 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
828 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
829 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
830 * device/lib/_gptrget.c,
831 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
833 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
835 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
836 * src/SDCCast.c (astErrors): fixed bug #846007
837 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
839 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
841 * src/SDCCast.c (decorateType): disabled a transformation I added in
842 revision 1.188 (access to fields of a structure at an absolute address);
843 it breaks with bitfields, extern declarations, and gcse analysis.
844 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
845 could be assigned through a pointer, so don't complain.
846 * src/SDCCast.c (astErrors),
848 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
850 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
852 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
853 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
854 output of __config directives, since gpasm now supports them
855 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
856 pre-processor macro, i.e. -DMCU=p18f452
857 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
858 and modified to handle 'cast' icode similarly to '=' icode
859 * src/pic16/device.h (typedef struct PIC_device): added field
860 'extMIface' to indicate that chip has external memory interface
861 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
862 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
865 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
867 * src/SDCC.y (pointer): fixed bug #846006
868 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
869 * src/SDCCast.c (decorateType): fixed bug #846009
870 * src/ds390/peeph.def,
871 * src/ds390/gen.c (genAnd, genOr),
872 * src/mcs51/peeph.def,
873 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
875 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
877 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
884 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
888 * src/SDCCbitv.c: added function to free a bitvector
890 * src/SDCClrange.c: added function to recompute the liveranges
892 * src/ds390/ralloc.c,
894 * src/mcs51/ralloc.c,
896 * src/pic16/ralloc.c,
898 * src/z80/ralloc.c: recompute the liveranges after register packing
900 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
902 * src/SDCCloop.c (newInduction): fixed bug #845630
904 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
906 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
907 inadvertantly left behind from my 2003-11-12 change
909 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
911 Updated headers I neglected to commit yesterday.
915 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
917 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
918 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
919 * src/SDCCopt.c (eBBlockFromiCode),
920 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
921 the creation of the key hash table from the sequencing so it can be used
922 earlier (for some GCSE bug fixes still pending)
924 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
926 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
927 * support/regression/tests/addsub.c: testing genPlus shortcut
929 2003-11-15 Borut Razem <borut.razem AT siol.net>
931 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
933 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
935 * src/SDCCcse.c (cseBBlock): fixed bug #527779
936 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
937 ordering is immaterial.
938 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
940 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
942 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
943 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
944 (SIGSEV) of bug #840381
945 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
946 unlink new file before rename if new and old filenames are the same)
948 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
950 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
951 uninitialized variables) for the mcs51. Set environment variable
952 SDCC_GENRAMCLEAR to test.
953 xdata initialization slightly shorter
955 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
958 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
959 #838241 & 780691 (basicly the same bug)
960 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
961 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
963 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
965 * src/SDCCmain.c (linkEdit): "fix" #834252
967 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
969 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
971 * src/SDCC.y: fixed bug #819403
973 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
975 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
976 the reentrant attribute.
977 * src/hc08/gen.c (genPackBits): added missing stack readjustment
978 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
980 * src/SDCCast.c (decorateType): fixed bug with storage class not being
981 updated during pointer dereference; f.e. ~(((char *)1)*) was being
982 erroneously reduced to a literal.
983 * src/hc08/ralloc.c (packRegisters, rematStr),
984 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
987 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
989 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
990 * doc/sdccman.lyx: changed from 'article' to 'book'
991 * doc/Makefile: readded test_suite_spec and cdbfileformat
993 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
995 * device/include/stdlib.h: include malloc.h to comply with ANSI
996 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
998 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1000 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1001 * doc/clean.mk: also remove *.out files
1002 * doc/sdccman.lyx: some additions, larger top/bottom margins
1004 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1006 * src/SDCC.y: fixed bug #837365
1007 * support/regression/tests/bitopcse.c
1008 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1009 a symbol (might be valop instead)
1010 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1011 * device/lib/clean.mk: added hc08 to the cleaning list
1013 2003-11-04 Borut Razem <borut.razem AT siol.net>
1015 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1017 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1018 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1019 malloc is declared in standard stdlib.h
1021 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1023 * device/lib/hc08/Makefile: need to clean .rel not .o files
1024 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1026 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1036 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1037 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1038 tests (which uses the port's oclsExpense function)
1044 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1046 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1048 * src/SDCCcse.c (ifxOptimize),
1049 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1050 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1051 deleting the IFX iCode.
1052 * src/hc08/ralloc.c: reduced unneeded slocs
1053 * src/hc08/gen.c: fixed bug in asmopToBoolean
1055 2003-11-04 Borut Razem <borut.razem AT siol.net>
1057 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1058 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1059 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1060 transferred to configure
1062 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1064 Use headers defined in the C[++] standards:
1065 * sim/ucsim/gui.src/serio.src/fileio.cc
1066 * sim/ucsim/gui.src/serio.src/frontend.cc
1067 * sim/ucsim/gui.src/serio.src/main.cc
1068 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1069 * support/Util/NewAlloc.c
1075 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1077 * Added MSVC projects for hc08 assembler and linker:
1078 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1079 /as/hc08/link_hc08.dsp
1081 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1083 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1085 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1087 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1089 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1091 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1093 2003-10-31 Borut Razem <borut.razem AT siol.net>
1095 * support/cpp2/cpplib.h,
1096 support/cpp2/cpplib.c,
1097 support/cpp2/cpplex.c,
1098 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1099 to switch _asm block preprocessing on / off. Default is
1100 #pragma preproc_asm +
1102 2003-10-31 Borut Razem <borut.razem AT siol.net>
1104 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1105 when outputting comment blocks (when executed with -C option) and
1106 _asm (SDCPP specific) blocks
1108 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1110 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1112 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1114 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1116 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1118 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1119 * src/SDCCast.c (decorateType): fixed bug #832664
1121 2003-10-31 Borut Razem <borut.razem AT siol.net>
1123 * support\cpp2\cpplex.c: fixed for SDCPP:
1124 comments(when executed with -C option) and _asm blocks
1125 were included even if they where in skipped #if block.
1126 Applied solution from GCC cpp 3.3.2
1128 2003-10-31 Borut Razem <borut.razem AT siol.net>
1130 * src/SDCC.lex: sdcc now understands both formats:
1131 '# <line_number> <file_name>' and
1132 '#line <line_number> <file_name>'
1133 * support/cpp2/cppmain.c: sdcpp now generates the standard
1134 '# <line_number> <file_name>' instead of former
1135 '#line <line_number> <file_name>'
1137 2003-10-30 Borut Razem <borut.razem AT siol.net>
1139 * support/cpp2/cpphash.h,
1140 * support/cpp2/cpplib.h
1141 * support/cpp2/cpplex.c,
1142 * support/cpp2/cppmain.c,
1143 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1145 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1147 Fixed a number of problems revealed by bug #827883.
1148 * src/SDCCloop.c (loopInvariants): Spill location of the
1149 result operand should be recomputed if extracted from
1150 a loop. Also, don't extract assignments of an iTemp
1152 * src/SDCCast.c (isConformingBody): loop reversal should
1153 not occur if the control variable is involved with a
1154 relational operator.
1156 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1158 * .version: bumped to 2.3.6 to reflect the big improvements
1159 made by Erik and Klaus. Thanks!
1161 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1163 Replaced the livrange code.
1164 * src/SDCClrange.c: added new LR code
1166 * src/SDCCBBlock.h: removed remainig parts from old LR code
1167 * src/ds390/ralloc.c,
1168 * src/ds390/gen.c: minor fixes to make it work with new code
1170 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1175 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1176 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1177 (tweaked fix for bug #818696)
1179 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1181 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1183 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1186 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1187 * src/mcs51/gen.c (gencjneshort),
1188 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1189 more efficient (per Scott Bronson's suggestion)
1191 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1193 Extended the semantics of the critical keyword to include
1194 individual statements. See RFE #827755 and #799831
1199 * support/Util/SDCCerr.c
1200 * support/Util/SDCCerr.h
1205 2003-10-19 Borut Razem <borut.razem AT siol.net>
1207 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1209 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1211 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1213 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1214 and predecrement operand is displayed
1216 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1218 * src/SDCCval.c (valMinus): fixed bug #826041
1220 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1222 Some hc08 related updates that I missed earlier
1223 * sim/ucsim/stypes.h
1224 * support/regression/ports/hc08/spec.mk
1226 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1228 New target "hc08" for the Motorola 68hc08 family of micros
1236 * sim/ucsim/hc08.src/*
1237 * sim/ucsim/configure.in
1238 * src/ucsim/configure
1239 * sim/ucsim/packages_in.mk
1242 * device/include/mc68hc908qy.h
1244 * device/lib/Makefile.in
1245 * support/regression/ports/hc08/*
1246 * support/regression/Makefile
1248 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1250 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1252 * src/ds390/gen.c (genCast): fixed bug #821957
1254 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1256 * device/lib/logf.c: "fixed" overlay bug
1257 * support/regression/ports/host/spec.mk: added m library
1258 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1259 * support/regression/tests/float_trans: added (for Eric)
1261 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1263 * src/mcs51/gen.c (genCpl): fixed bug
1264 http://sf.net/mailarchive/message.php?msg_id=6263915
1266 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1268 * src/SDCCast.c (decorateType): added extended constant folding
1269 * src/SDCCsymt.c (computeType): cleanup
1270 * src/SDCCval.c (valShift): minor optimization
1271 * support/regression/tests/ast_constant_folding.c: added
1273 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1275 * src/SDCCmain.c: removed some unintended changes
1277 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1279 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1280 * src/z80/gen.c: fixed part of bug #817589
1281 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1283 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1285 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1296 * src/ds390/ralloc.c
1298 * src/mcs51/ralloc.c
1300 * src/pic16/ralloc.c
1303 * src/z80/gen.c: removed unused label "release:"
1305 2003-10-06 Borut Razem <borut.razem AT siol.net>
1307 * src/SDCC.lex: removed definition of unused variables
1308 save_optimize and save_options
1310 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1312 * clean.mk: removed '=' in "-maxdepth=1"
1313 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1314 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1316 2003-10-06 Borut Razem <borut.razem AT siol.net>
1318 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1319 my_unput() replaced by unput()
1321 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1323 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1324 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1325 type-punned pointer will break strict-aliasing rules"
1326 Old LR behaviour is again default; Klaus' LR can be choosen by
1327 defining the environment variable LRKLAUS
1331 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1332 * clean.mk: fixed removal of files in bin/CVS/
1333 * device/lib/clean.mk: fixed removal of directories small and large
1334 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1336 * src/SDCCval.c: removed superflous test for pedantic
1338 2003-10-05 Borut Razem <borut.razem AT siol.net>
1340 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1341 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1342 message "unmatched #pragma SAVE and #pragma RESTORE"
1344 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1346 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1347 assembly, critical functions, atomic, nojtbound)
1349 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1351 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1357 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1360 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1362 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1364 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1365 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1366 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1368 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1370 * src/z80/gen.c (genRet): fixed bug #524753
1371 * src/z80/gen.c (genCast): fixed internal error on cast from
1373 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1374 fix for bug #477835 to the z80
1375 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1376 for tracking iCodes in the peephole optimizer for z80
1378 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1380 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1381 the other part of bug #814548
1382 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1384 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1386 * src/SDCCcse.c: fixed part of bug #814548
1388 2003-09-28 Borut Razem <borut.razem AT siol.net>
1390 * src/asm.c: rewrite of printILine() to use temporary file instead
1392 * src/xa51/main.c: commented out declaration of int rewinds
1394 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1396 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1398 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1400 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1401 * src/asm.c (printILine): Fixed bug #811015
1403 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1405 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1408 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1410 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1411 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1412 to correctly handle general case of AOP_PAIRPTR
1413 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1415 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1417 * src/mcs51/ralloc.c (fillGaps),
1418 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1419 register positioning bug)
1421 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1423 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1425 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1427 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1428 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1429 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1430 (ralloc doesn't intentionally do this now, but perhaps later)
1431 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1432 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1433 register positioning bugs (Fixed bug #762602 and #795325)
1434 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1436 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1437 lines that --i-code-in-asm generates
1439 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1441 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1442 trying to fclose a FILE* that was already closed.
1444 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1446 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1447 of const struct should be treated as if const themselves)
1449 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1451 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1453 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1455 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1456 Unix (/n) and DOS (/r/n) line terminations.
1458 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1460 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1463 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1465 * src/mcs51/gen.c (genFunction, genEndFunction),
1466 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1467 and restore of EA so that stack offsets to parameters are
1468 correct when using both critical and reentrant/stack-auto.
1469 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1470 size (can be triggered in error if sloc is shared between
1471 different sized objects)
1472 * device/include/float.h: fixed macros to explicitly use
1473 unsigned long where needed
1475 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1477 Feature req. 799831: added code to allow nesting of critical functions
1478 * src/mcs51/gen.c (genFunction, genEndFunction)
1479 * src/ds390/gen.c (genFunction, genEndFunction)
1481 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1483 * src/SDCCsymt.c (sclsFromPtr),
1485 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1486 support for standard C idiom of memory mapped variables; for
1487 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1488 to xdata int at 0x1234 tempvar = 1.
1489 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1490 provided by Akiya ISHIDA
1492 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1494 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1495 * src/SDCCval.c (constVal): added reduction from int to char
1496 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1497 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1498 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1500 * support/regression/tests/shifts.c: fixed
1502 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1504 * src/z80/gen.c (genXor): Fixed bug #805445
1506 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1508 Fixed bug #621531 (const & volatile confusion in the type chain).
1509 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1510 refer to the const or volatile state of the pointer itself.
1522 * src/pic16/ralloc.c
1523 * support/regression/tests/const.c
1525 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1527 When checking for duplicated modules, use absolute paths
1528 instead of relative paths. Files changed:
1533 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1535 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1537 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1539 * device/include/string.h: added size_t typedef, changed
1540 prototypes to use size_t, eliminated separate reentrant and
1541 non-reentrant declarations, added _memmove declaration
1542 * device/lib/_memcpy.c: changed to use size_t instead of int,
1543 changed /4 to >>2 to avoid division library call
1544 * device/lib/_memcmp.c,
1545 * device/lib/_memset.c,
1546 * device/lib/_strncat.c,
1547 * device/lib/_strncpy.c,
1548 * device/lib/_strncmp.c: changed to use size_t instead of int
1549 * device/lib/_memmove.c: new file (fixed bug #772294)
1550 * device/lib/Makefile.in: added _memmove.c
1551 * device/lib/z80/asm_strings.s: fixed bug #772290
1552 * support/regression/tests/bitfields.c: attempt to fix host assertion
1553 failure on amd64-unknown-linux2.2
1555 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1557 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1558 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1559 * as/z80/asmain.c (main): fixed bug #801766
1561 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1563 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1566 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1568 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1569 reported in bug #800609
1571 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1573 * Top header beautifications in src/pic16 directory:
1574 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1575 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1576 pcoderegs.h, ralloc.c, ralloc.h
1577 * main.c: added top header and GPL license notice
1578 * pcode.c: fixed the if-conditional warning
1580 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1582 * device/lib/_mullong.c: replaced int by short for gcc
1584 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1586 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1587 and JUMPTABLE iCodes properly now (worked by accident before)
1588 * src/mcs51/gen.c (leftRightUseAcc),
1589 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1590 iCode properly now. Use getSize instead of nRegs since a & b
1591 aren't part of the nRegs tally.
1593 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1595 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1596 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1597 before instructions that use the _STATUS register
1599 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1601 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1602 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1603 fetching of the pointer
1604 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1605 copied from genNearPointerSet()
1606 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1607 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1608 If they pop r0/r1 they must be called in the opposite order than aopOp().
1609 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1610 (resp. --stack-auto), prepared for --xstack
1612 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1614 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1616 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1618 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1619 these ports have their own __sdcc_external_start()
1621 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1623 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1624 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1625 type for bits was changed. It resulted in bit variables becoming
1626 global, which is not permitted in PIC 14 assembly output.
1628 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1630 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1632 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1634 Z80 and MCS51 linkers complaint if a public symbol is defined
1635 in more than one library module:
1639 * as/mcs51/Makefile.in
1641 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1643 A few small changes that speed up the peephole optimizer.
1647 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1649 Try to make the peephole optimizer smarter by maintaining
1650 an association between the assembly source code and the
1651 iCodes that originated them. Put this information to use
1652 with a new peephole rule condition "notVolatile" so that
1653 the rules can be aggressive yet still safe.
1658 * src/mcs51/peeph.def
1660 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1664 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1665 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1666 if the left or right operand symbols have the accuse flag set.
1668 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1670 Changed the type of the result of the ! (NOT) operator to char;
1671 previously it returned the same type as the source. This allows
1672 us to eliminate all the genFloatNot functions (all of its target
1673 implementations were very buggy) since !float can use the same
1676 * src/SDCCicode.c (ast2iCode): ! returns char
1677 * src/mcs51/gen.c (genNot, genNotFloat),
1678 * src/ds390/gen.c (genNot, genNotFloat),
1679 * src/z80/gen.c (genNot, genNotFloat),
1680 * src/pic/gen.c (genNot, genNotFloat),
1681 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1683 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1685 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1686 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1687 during interrupts. Ensure WSAVE is located at a shared bank address.
1688 2. Fixed page selection in some places
1689 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1690 the registers name strings.
1691 4. Fixed "signed / unsigned compare" compiler warnings.
1692 5. The PIC port manages its own allocation of the general purpose
1693 registers, but makes no attempt to reuse them. As a result when
1694 compiling it soon runs out of general purpose registers. Some
1695 additional code was added to the files pcode.c and device.c to walk
1696 through the function call tree and rename the registers so that they
1706 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1707 genPlus() & genMinus() when the result is the same as left or right
1709 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1711 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1713 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1715 Made bitfield a distinct type from bit so that bitfields
1716 convert as per ANSI C and bits retain their traditional
1717 boolean style behaviour. Implemented bitfield support in
1725 * src/ds390/gen.c: bit v bitfield split
1726 * src/z80/gen.c: New support for bitfields
1727 * support/regression/tests/bitfields.c: reenabled z80,
1730 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1732 Rules 246.x, 247.x relate to bitfields, the others speed up
1733 access to xdata mapped I/O devices.
1735 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1737 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1739 Cleaned up genPackBits and genUnpackBits and added two helper
1740 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1741 for literal assignments in genPackBits (thanks to Frieder for
1747 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1749 Fixed bug #748310 (pointer to function type mishandled when the
1750 function name is omitted). Also fixed a SIGSEGV when a function
1751 attribute (reentrant, etc) is used on a non-function or on a
1752 function but misplaced before the parameter list.
1754 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1756 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1757 * support/Util/SDCCerr.h,
1758 * support/Util/SDCCerr.c: Added func attr misuse error msg
1760 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1762 Fixed bug #787649 by anonymous
1763 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1764 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1766 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1768 Fixed numerous bitfield problems.
1770 * src/SDCC.y: More bitfield related error checking
1772 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1773 * support/Util/SDCCerr.h,
1774 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1775 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1776 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1777 * support/regression/tests/bitfields.c: tests added
1779 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1781 Made the constant following the "interrupt" keyword optional. If
1782 omitted, the function will not automatically be given an entry
1783 in the interrupt vector table (similar to #pragma NOIV, but
1784 less syntacticly kludgy). The interrupt number is also now
1785 range checked. Also fixed a bug in the high order bit example
1792 * support/Util/SDCCerr.c
1793 * support/Util/SDCCerr.h
1796 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1798 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1799 * src/SDCCicode.c (operandOperation): rewritten some ops
1800 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1801 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1803 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1804 be re-activated by defining REDUCE_LITERALS)
1805 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1806 unsigned, but are signed by default
1807 * src/SDCCval.c (constVal): rearranged
1808 * src/SDCCval.c (valMod): preliminary fix
1809 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1810 * support/regression/literalop.c: added, work in progress
1812 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1814 Generate warnings for useless declarations like "char data;"
1815 that don't do what new users expect.
1818 * support/Util/SDCCerr.h
1819 * support/Util/SDCCerr.c
1821 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1823 * src/SDCCval.c (valMult): fix overflow detection of negative int
1825 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1827 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1829 Changes to support big endian targets:
1842 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1844 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1845 * device/lib/time.c: fixed warning "integer overflow in expression"
1847 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1849 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1850 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1851 constants are unsigned; added recognition of "u" flag for unsigned
1852 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1853 * src/SDCCval.c (valDiv, valMod): fixed signdness
1854 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1855 signedness of modulo, left and right shift
1856 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1857 * support/Util/SDCCerr.h: added warning W_INT_OVL
1858 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1859 * src/SDCCast.c (ast_print): improved output of constants
1861 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1863 Fixed some warnings when building with MSVC:
1876 * support\cpp2\cpplib.c
1880 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1882 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1884 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1886 * support\librarian\clean.mk: Do not remove Makefile.
1887 * support\librarian\Makefile: added.
1889 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1891 Added librarian to MSVC build:
1894 * support\librarian\librarian.dsp
1896 'configure' not needed for librarian, removed:
1897 * support\librarian\configure
1898 * support\librarian\configure.in
1899 * support\librarian\config_in.h
1900 * support\librarian\Makefile.in
1902 Hopefully these ones built the librarian and the rest of sdcc properly:
1904 * Makefile.common.in
1906 Messed up 'configure', so revert to previous version:
1910 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
1912 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1913 there, while the mantissa of a double is "only" 53 bits wide.
1915 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1917 Adding sdcclib to the build. MSVC project coming soon.
1918 Files added/changed:
1920 * support\librarian\clean.mk
1921 * support\librarian\configure
1922 * support\librarian\configure.in
1923 * support\librarian\config_in.h
1924 * support\librarian\Makefile.bcc
1925 * support\librarian\Makefile.in
1926 * support\librarian\sdcclib.c
1929 * Makefile.common.in
1933 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1935 Linker now complaints if linked modules have conflicting options, for
1936 example, one compiled using --model-large and another one compiled with
1937 --model-small. The following files were modified:
1959 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1961 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1962 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1964 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
1966 * src/z80/mappings.i: fix _mul[us][int,long] entries
1968 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1970 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1972 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
1974 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1975 * support/regression/tests/bitopcse.c: added
1983 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1985 added support for new library format to z80, gbz80 linkers:
1991 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
1993 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1994 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1996 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
1998 added DUMMY_READ_VOLATILE:
2007 * src/SDCCcse.c (algebraicOpts): many improvements
2008 * src/SDCCcse.h: removed algebraicOpts()
2009 * src/SDCCicode.c (picDummyRead): added
2011 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2013 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2014 "Insufficient space in data memory".
2016 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2018 * src/mcs51/gen.c: fixed bug #771358
2019 * src/z80/gen.c: fixed bug #759087
2021 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2023 * src/pic16/glue.c: minor cleanup by Vangelis
2025 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2027 * device/include/regc515c.h: fixed #758477
2028 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2029 * device/lib/_gptrput.c: saved a few bytes
2030 * my tab spacing is 8, yours too?)
2031 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2032 * device/lib/serial.c: process RX bytes earlier than TX bytes
2033 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2035 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2037 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2039 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2041 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2043 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2045 * device/lib/Makefile.in: bad fix, reverted to 1.43
2047 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2049 * device/lib/Makefile.in: added missing z80 object files
2051 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2053 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2054 pic16 progress by Vangelis:
2069 * pic16/pcodepeep.c:
2072 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2074 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2076 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2078 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2079 added gbz80 build to MSVC project.
2080 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2081 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2082 from 8051 stuff and setup so it links using a .lnk file.
2084 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2086 * support/librarian/sdcclib.c: sdcc librarian.
2087 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2090 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2092 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2094 2003-07-02 Borut Razem <borut.razem AT siol.net>
2096 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2097 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2098 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2099 src/xa51/main.c, src/z80/main.c:
2100 virtualization of glue() function: each port has it's own glue function,
2101 which is accessed by do_glue function pointer in PORT.general structure
2103 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2105 * DS800C400 fun, improved ROM interface and tinibios.
2107 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2109 * More support for DS80C400. Now includes beginning of interface to ROM.
2111 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2113 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2115 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2117 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2119 2003-06-19 Borut Razem <borut.razem AT siol.net>
2121 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2123 2003-06-19 Borut Razem <borut.razem AT siol.net>
2125 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2126 fixed Z80 port - crt0.o: cannot open.
2128 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2130 * support/Util/MySystem.c (merge_command): revert bad fix
2132 2003-06-18 Borut Razem <borut.razem AT siol.net>
2134 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2136 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2138 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2139 option --use-stdout sends errors to stdout instead of stderr.
2141 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2143 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2145 2003-06-15 Borut Razem <borut.razem AT siol.net>
2147 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2148 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2149 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2150 fixed width array of pointers replaced with sets;
2151 multiple include and lib paths ared transferred to preprocessor and linker
2152 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2153 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2154 fixed width array of pointers
2155 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2156 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2157 fixupPath(), getPathDifference()
2158 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2159 fixed width array of pointers
2161 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2163 * src/pic16/ralloc.c: fix warnings
2164 * src/pic16/pcode.c: fix warning
2166 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2168 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2169 know all the details, but essentially this set of changes enable
2170 the pic16 port to generate movff instructions and generate assembler
2175 * src/pic16/pcode.c:
2176 * src/pic16/device.c:
2178 * src/pic16/pcode.h:
2179 * src/pic16/pcoderegs.c:
2180 * src/pic16/ralloc.c:
2181 * src/pic16/ralloc.h:
2183 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2185 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2186 added option --vc, so sdcc errors and warnings are compatible with
2187 Microsoft Visual Studio.
2189 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2191 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2192 device/lib/libfloat.lib: added atof function.
2194 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2196 * doc/sdccman.lyx: updated to Lyx 1.3
2197 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2198 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2199 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2201 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2203 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2205 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2207 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2208 additions to the "related tools/documentation" section
2210 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2212 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2214 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2216 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2217 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2219 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2221 * doc/sdccman.lyx: fix double dash and other minor things
2222 * doc/Makefile: fix double dash
2224 2003-05-28 Karl Bongers(patches from Martin Helmling)
2225 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2226 condition and ignore commands.
2228 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2230 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2231 is in parts still quite out of date, I did changes as far as I felt makes sense
2232 for a non-native english speaker.
2233 Please feel free to add to the manual or to correct my changes.
2234 * doc/Makefile: undid touching the date of intermediate tex files.
2236 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2238 * doc/sdccman.lyx: Manual has an index now
2240 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2242 Finalize muluint/mulsint and mululong/mulslong merging:
2243 * device/lib/_mulint.c
2244 * device/lib/_mullong.c
2245 * device/lib/gbz80/mul.s
2246 * device/lib/gbz80/stubs.s
2247 * device/lib/z80/mul.s
2248 * device/lib/z80/stubs.s
2249 * src/SDCCsymt.c (initCSupport)
2251 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2253 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2254 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2255 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2256 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2259 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2261 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2262 the regression tests I'm not brave enough to enable 245.b, 245.c
2263 * doc/sdccman.lyx: added latex preamble for hyperref package.
2264 Using pdflatex this will give you a hyperlinked pdf file with
2265 bookmarks. (prepend '%' before /usepackage if this breaks something)
2267 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2269 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2271 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2273 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2275 2003-05-21 <johan AT balder>
2277 * src/SDCCglue.c (printIval): fixed bug #739934
2279 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2281 Applied patch from bug 737905 (renamed yylineo to mylineno):
2288 * src/pic16/pcode.c: Cleaned warnings
2289 * src/pic16/pcodeflow.c: Cleaned warnings
2290 * src/pic16/pcoderegs.c: Cleaned warnings
2292 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2294 * src/pic16/pcode.c: Cleaned warnings
2295 * src/pic16/pcodepeep.c: Cleaned warnings
2296 * src/pic16/ralloc.c: Cleaned warnings
2298 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2300 * doc/sdccman.lyx: fixed bug 739745
2301 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2303 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2305 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2306 it can be defined with CFLAGS when running configure
2307 * src/SDCCmain.c: fixed compiling + linking with object files
2309 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2311 * configure.in: configure for pic16 port,
2312 added --disable-pic16-port
2313 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2314 * src/SDCCmain.c: linkOptions is changed to set *,
2315 added if/endif conditional macros to remove options help
2316 messages from optionsTable when a port is not configured, added
2317 support for the PIc16 port in the ports table, when executing
2318 the compiler with no port specified on command line, a default
2319 port is selected with the new macro DEFAULT_PORT which is
2320 defined in port.h, in setDefaultOptions() linkOptions is removed
2321 from initialization assignment, since now it is a set,
2322 parseCmdLine uses setParseWithComma for linkOptions, in
2323 linkEdit() linkOptions are accessed with new function indexSet()
2324 which returns the i'th item of a set variable. See SDCCset.c, in
2325 linkEdit() when calling buildCmdLine(), added linkOptions as
2326 last argument. Now users can pass arguments to gplink via the
2327 -Wl option, main() uses pic16glue() to glue up pic16 programs
2328 * src/SDCCpeeph.c: various changes to support pic16
2329 * src/SDCCset.c: added function void *indexSet(set *, int) to
2330 return the i'th item of the set
2331 * src/SDCCset.h: added function prototype for indexSet()
2332 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2333 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2334 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2335 added macro DEFAULT_PORT
2336 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2337 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2339 * src/pic16/glue.c: commented out some error producing lines
2340 * src/pic16/main.c: __config directives are commented out to stop
2341 gpasm complaining and test the linkage with gplink, _linkCmd and
2342 _asmCmd changed to be more gplink and gpasm friendly
2343 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2344 produced an error when parsed, peep rule 12 is added to utilize
2345 movff, but it is commented out since the pCode does not support
2346 yet a command with 2 address arguments
2348 2003-05-18 <johan AT balder>
2350 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2351 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2352 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2354 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2355 Added feature to script commands from file.
2357 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2359 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2360 * src/SDCCutil.c: include ctype.h for win32
2362 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2364 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2366 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2368 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2369 Fixed so you can set breakpoints prior to run, run does not stop
2370 on entry now. Add tbreak. Other enhancements and fixes for use
2373 2003-05-12 Borut Razem <borut.razem AT siol.net>
2375 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2377 2003-05-11 Borut Razem <borut.razem AT siol.net>
2379 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2380 the path of bin directory, so that PATH is the only env. variable, which has to be set
2381 in case of standard installation.
2382 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2383 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2384 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2386 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2388 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2389 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2390 temp files are in the port dir; clean the gen/test directory when
2391 generating new test.c
2392 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2393 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2394 * support/regression/tests/zeropad.c: added
2396 2003-05-09 <johan AT balder>
2398 * src/SDCCglue.c: fixed bug #597940
2400 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2402 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2403 cache sfr, optimize next,step, fix off by one sourceline,
2404 support ddd list function.
2405 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2407 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2409 * support/regression/HTMLgen.py: added compare_s2f()
2410 * support/regression/Makefile: redo 1.27
2411 * support/regression/generate-cases.py: redo 1.5
2413 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2415 * support/regression/tests/float.c: workaround 33 bit hex constant
2416 * support/regression/tests/simplefloat.c: fix division for host
2418 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2420 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2421 that tame's the PIC's over-aggressive optimizer.
2423 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2425 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2428 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2430 Initial support for DS80C400. "Hello world" runs on TINIm400
2433 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2435 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2436 * Some notes on ddd usage added in debugger/README
2437 Martin Helmling adding more features and fixes for ddd GUI debugger.
2438 Code added for nexti, stepi, up, down, and other adjustments.
2440 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2442 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2443 * src/pic/peeph.def Added two rules to optimize carry manipulation
2444 * src/pic/* removed debug printfs
2446 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2448 * debugger/mcs51/cmd.c: added header newalloc.h
2450 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2452 * as/Makefile: new EXEEXT
2453 * as/z80/Makefile: remove trailing slash of BUILDIR
2454 * as/z80/clean.mk: new EXEEXT
2455 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2456 * support/cpp2/Makefile.in: new EXEEXT
2457 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2459 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2461 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2462 EXEEXT was introduced to fix all related problems with targets
2463 "clean", "install" and "uninstall"; a couple of further flaws
2464 especially with "clean" have been fixed too
2465 * as/mcs51/Makefile.in
2470 * debugger/mcs51/Makefile.in
2471 * debugger/mcs51/clean.mk
2473 * link/z80/Makefile.in
2476 * packihx/Makefile.in
2478 * sim/ucsim/Makefile
2479 * sim/ucsim/clean.mk
2480 * sim/ucsim/avr.src/Makefile.in
2481 * sim/ucsim/avr.src/clean.mk
2482 * sim/ucsim/s51.src/Makefile.in
2483 * sim/ucsim/s51.src/clean.mk
2484 * sim/ucsim/xa.src/Makefile.in
2485 * sim/ucsim/xa.src/clean.mk
2486 * sim/ucsim/z80.src/Makefile.in
2487 * sim/ucsim/z80.src/clean.mk
2488 * sim/ucsim/main_in.mk
2489 * sim/ucsim/packages_in.mk
2490 * sim/ucsim/gui.src/Makefile.in
2491 * sim/ucsim/gui.src/serio.src/Makefile.in
2492 * sim/ucsim/gui.src/serio.src/clean.mk
2495 * support/cpp2/Makefile.in
2496 * support/cpp2/clean.mk
2497 * support/makebin/Makefile
2498 * support/makebin/clean.mk
2499 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2500 * doc/sdccman.lyx: --program-suffix no longer needed
2502 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2504 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2505 Martin Helmling added support for ddd GUI debugger.
2506 Code added to display assembly, set variables, and other commands
2507 to interface to ddd.
2509 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2511 * as/Makefile: fix target clean
2512 * as/clean.mk: fix target clean
2513 * as/z80/clean.mk: fix target clean
2515 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2517 * Makefile.common.in: added AT EXEEXT AT
2518 * configure.in: removed all mingw32 stuff
2519 * configure: rebuilt from configure.in
2520 * doc/sdccman.lyx: updated section "installation"
2521 * support/scripts/sdcc_mingw32: adapted to configure
2522 * support/scripts/sdcc_cygwin_mingw32: added
2524 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2526 * src/pic Added object file support for the PIC port
2527 * src/pic Applied patch from Craig Franklin (this started the object file support)
2528 * src/regression Updated the PIC regression tests for object files
2530 2003-04-20 Borut Razem <borut.razem AT siol.net>
2532 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2533 lklex.c: In function `getfid':
2534 lklex.c:203: warning: array subscript has type `char'
2535 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2536 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2537 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2538 stack handling macros
2540 2003-04-19 Borut Razem <borut.razem AT siol.net>
2542 * "handling space characters in file path" task:
2543 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2544 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2545 * support/Util/MySystem.h: make it self-sufficient
2546 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2547 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2548 handling space characters in file path
2549 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2550 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2551 * support/Util/MySystem.c: handling space characters in executable's path
2553 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2555 * as/z80/Makefile: fix permanent rebuild of z80
2556 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2557 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2559 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2561 * src/SDCCopt.c: add special case optimization to replace modulo by
2562 a power of two with a bitwise AND.
2564 2003-04-18 <johan AT balder>
2566 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2568 2003-04-17 <johan AT balder>
2570 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2571 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2573 2003-04-13 Borut Razem <borut.razem AT siol.net>
2575 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2576 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2577 fixed mingw problem in adl_NORMALIZE_PATH
2579 2003-04-12 Borut Razem <borut.razem AT siol.net>
2581 * fixed "#pragma SAVE/RESTORE can not be nested":
2582 * src/SDCC.lex: reworked pragma handling functions
2583 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2584 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2586 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2588 * src/SDCCutil.c (pathEquivalent): defined but not used
2589 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2590 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2591 * configure: rebuilt from configure.in
2592 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2593 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2594 * device/include/Makefile.in: replace sdcc_datadir
2595 * device/lib/Makefile.in: replace sdcc_datadir
2596 * Makefile.common.in: add LDFLAGS from configure
2597 * packihx/Makefile.in: use LDFLAGS
2598 * src/Makefile.in: use LDFLAGS
2599 * support/cpp2/Makefile.in: add LDFLAGS from configure
2600 * support/makebin/Makefile: use LDFLAGS
2601 * .version: bumped version number to 2.3.5
2603 2003-04-12 Borut Razem <borut.razem AT siol.net>
2605 * completed "different paths" task:
2606 * src/SDCCmacro.c: fixed bug in handling quotes
2607 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2608 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2610 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2612 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2614 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2616 * ds390/gen.c ds390/peeph.def: fix bug 706781
2618 2003-04-11 Borut Razem <borut.razem AT siol.net>
2620 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2622 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2624 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2625 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2626 set - this bit used to not be set...).
2627 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2628 bad code in PIC Port
2629 * src/regression/and2.c added to test bug 609268
2630 * src/regression/Makefile added and2.c to regression test
2633 2003-04-08 <johan AT CP255758-A>
2635 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2636 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2637 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2639 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2641 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2643 * support/cpp2/Makefile.in: fix bug #487815
2644 * configure: rebuilt from configure.in
2645 * Makefile.common.in: docdir changed, new path suffixes
2646 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2647 * sdcc_vc_in.h: reflect changes from sdccconf.h
2648 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2649 * src/SDCCutil.h: remove BINDIR hack
2650 * doc/sdccman.lyx: update new path hierarchy
2652 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2654 * src/SDCCpeeph.c: added okToRemoveSLOC test
2656 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2658 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2660 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2662 * src/SDCCpeeph.c: added labelIsReturnOnly test
2663 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2665 2003-04-05 <johan AT balder>
2667 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2668 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2669 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2670 * src/SDCCast.c: fixed a warning
2671 * src/SDCCast.h: fixed a warning
2672 * src/SDCCicode.c (operandFromAst): fixed a warning
2674 2003-04-04 <johan AT balder>
2676 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2677 * src/SDCCast.c (decorateType): fixed bug #715076
2678 * src/SDCC.y: fixed bug #702907
2680 2003-04-03 <johan AT balder>
2682 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2683 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2684 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2685 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2686 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2688 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2690 * _decdptr.c: fix return values
2691 * _gptrget.c: fix return values
2692 * _gptrgetc.c: fix return values
2693 * _gptrput.c: fix return values
2694 * _mulint.c: fix return values
2695 * as/z80/Makefile: fix 'make -j' problem
2697 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2699 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2700 * configure.in: big cleanup, updated to autoconf 2.5x
2701 * configure: rebuilt from configure.in
2702 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2703 * sdcc_vc_in.h: reflect changes from sdccconf.h
2704 * doc/Makefile: fixed a flaw in "make install"
2706 2003-04-02 <johan AT balder>
2708 * src/ds390/gen.c (genCmp): no comments
2709 * src/mcs51/gen.c (genCmp): no comments
2710 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2711 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2713 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2715 * support/regression/generate-cases.py: place generated file in given sub directory
2716 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2717 * support/regression/Makefile: improvements for 'make -j';
2718 side effect: it's simpler and faster now
2720 2003-03-31 Borut Razem <borut.razem AT siol.net>
2722 * src/z80/main.c: link-{port} and as-{port} defined without path
2723 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2725 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2727 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2729 2003-03-30 Borut Razem <borut.razem AT siol.net>
2731 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2732 changed type of list parameter to set
2733 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2734 * src/port.h: changed type of do_assemble() parameter to set
2735 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2736 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2737 definition of "cppoutfilename" macro with NULL value in preProcess()
2738 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2739 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2740 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2741 replaced with set *binPathSet
2742 * shash_add() deallocates the item, if allready exsists, before adding the new one
2743 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2745 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2747 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2748 a nested for loop bug in the PIC port
2749 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2752 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2754 * support/Util/dbuf.h: remove C++ stuff to make it portable
2756 2003-03-28 Borut Razem <borut.razem AT siol.net>
2758 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2759 literal strings in stringLiteral()
2760 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2761 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2764 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2766 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2768 2003-03-26 <johan AT balder>
2770 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2771 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2772 * src/SDCCast.c (decorateType): fixed " -v < 3"
2774 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2776 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2777 Added Lenny Story's debug infrastructure changes:
2778 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2779 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2780 * src/cdbFile.c: added
2781 * src/SDCCdebug.c: added
2782 * src/SDCCdebug.h: added
2783 * src/SDCCast.c (createFunction)
2784 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2785 * src/SDCCmain.c (parseCmdLine, main)
2786 * src/SDCCmem.c (redoStackOffsets)
2787 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2790 * src/avr/gen.c (genAVRCode)
2791 * src/ds390/gen.c (gen390Code)
2792 * src/mcs51/gen.c (gen51Code)
2793 * src/pic/gen.c (genpic14Code)
2794 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2795 * src/xa51/gen.c (genXA51Code)
2796 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2798 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2800 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2801 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2803 2003-03-22 <johan AT balder>
2805 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2807 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2809 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2810 * doc/cdbfileformat.lyx: added, written by Lenny Story
2811 * doc/Makefile: added cdbfileformat.lyx
2812 * doc/clean.mk: added cdbfileformat.lyx
2814 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2816 * src/mcs51/peeph.def: fix bug #705773
2818 2003-03-20 <johan AT balder>
2820 An sfr/sbit can have an "at #" AND an initializer
2821 * src/SDCCsymt.c (checkSClass):
2822 * src/SDCCmem.c (allocGlobal):
2823 * src/SDCCmem.c (allocLocal):
2824 * src/SDCCast.c (createBlock):
2826 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2828 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2830 2003-03-16 <johan AT balder>
2832 Undid the hackup of const and volatile, the problem is much bigger
2834 * src/SDCCast.c:1.171
2835 * src/SDCCglue.c:1.138
2836 * src/SDCCicode.c:1.146
2837 * src/SDCCsymt.c:1.150
2838 * src/SDCCval.c:1.65
2840 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2842 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2843 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2845 2003-03-13 <johan AT balder>
2847 Hackup const and volatile modifiers in type chains a bit:
2849 * src/SDCCast.c:1.169
2850 * src/SDCCglue.c:1.136
2851 * src/SDCCicode.c:1.143
2852 * src/SDCCsymt.c1.146
2853 * src/SDCCsymt.h1.59
2854 * src/SDCCval.c:1.63
2856 2003-03-12 <johan AT balder>
2858 * src/SDCCBBlock.h: more LRH debugging junk
2859 * src/SDCCcflow.h: more LRH debugging junk
2860 * src/SDCCloop.c: more LRH debugging junk
2861 * src/SDCC.y (struct_declaration): fixed bug #697590
2862 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2863 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2864 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2866 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2867 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2868 test function names must now match exactly).
2869 * src/SDCCcse.c: added special case in findCheaperOp to allow
2870 extending a short integer. Makes less awful code for bug 700121 test case.
2872 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2874 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2875 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2877 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2879 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2880 actually called (operandsNotEqual() was called for all
2881 operandsNotEqualX tests).
2883 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2885 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2886 with shorter literals. Fixes bug 700121.
2888 2003-03-11 <johan AT balder>
2890 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2892 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2894 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2895 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2897 2003-03-10 Borut Razem <borut.razem AT siol.net>
2899 * src/SDCCmain.c: pipe preprocessor's output
2900 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2901 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2902 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2903 which closes all pipes in pipeSet set
2904 * src/SDCCset.c: free deleted item in function deleteSetItem()
2905 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2906 moved from z80 to src subproject
2907 * .version: increased version number to 2.3.4
2909 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
2911 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2912 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2913 * support/regression/ports/xa51/spec.mk: fix typo
2915 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
2917 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2919 2003-03-09 Borut Razem <borut.razem AT siol.net>
2921 * src/SDCCmain.c: pipe preprocessor's output
2922 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2923 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2924 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2925 which closes all pipes in pipeSet set
2926 * src/SDCCset.c: free deleted item in function deleteSetItem()
2927 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2928 moved from z80 to src subproject
2930 2003-03-09 Borut Razem <borut.razem AT siol.net>
2932 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2933 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2934 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2935 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2936 * src/SDCCglobl.h: unification of WIN32 native definitions
2938 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2940 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2942 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2944 * src/configure.in: check for endianess (even while cross-compiling)
2945 * src/configure: check for endianess (even while cross-compiling)
2946 * src/configure_in.h: check for endianess (even while cross-compiling)
2947 * src/avr/gen.c: remove old endianess stuff
2948 * src/mcs51/gen.c: remove old endianess stuff
2949 * src/ds390/gen.c: remove old endianess stuff
2950 * src/pic/gen.c: remove old endianess stuff
2951 * src/pic/genarith.c: remove old endianess stuff
2952 * src/pic/glue.c: fix endianess check
2953 * src/pic16/gen.c: remove old endianess stuff
2954 * src/pic16/genarith.c: remove old endianess stuff
2955 * src/pic16/glue.c: fix endianess check
2956 * src/xa51/gen.c: remove old endianess stuff
2957 * src/z80/gen.c: fix endianess check
2958 * src/SDCCglue.c: fix endianess check
2959 * src/ds390/peeph.def: fix bug 700036
2961 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2963 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2964 * src/configure: find appropriate data-types on host for SDCC's int and long
2965 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2966 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2967 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2969 2003-03-07 <johan AT balder>
2972 some minor cleanups before the big shot
2973 OP_DEFS and OP_USES now use Kevin's protection
2974 new option --nolabelopt
2985 * src/ds390/ralloc.c:
2986 * src/mcs51/ralloc.c:
2988 * src/xa51/ralloc.c:
2991 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
2993 * src/pic/pcode.c (get_op): fix 64 bit warnings
2994 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2995 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2996 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2997 * support/regression/tests/malloc.c: fix 64 bit warnings
2999 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3001 * src/mcs51/gen.c (genMinus): fixed bug 696436
3003 2003-03-02 Borut Razem <borut.razem AT siol.net>
3005 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3007 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3009 * configure.in: test for mkstemp
3010 * sdccconf_in.h: add HAVE_MKSTEMP
3012 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3014 * device/include/ctype.h: removed warning while using --stack-auto
3015 * device/include/malloc.h: removed warning while using --stack-auto
3016 * device/include/string.h: removed warning while using --stack-auto
3018 2003-02-23 Borut Razem <borut.razem AT siol.net>
3020 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3021 because NDEBUG is defined (see man assert)
3022 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3024 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3026 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3027 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3029 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3031 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3032 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3034 2003-02-18 <johan AT balder>
3036 * as/mcs51/asmain.c (asmbl): module can start with a digit
3037 * as/z80/asmain.c (asmbl): module can start with a digit
3039 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3041 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3042 * src/asm.c: fix pipe() for Mingw32
3044 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3046 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3047 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3048 make -V work again; --c1mode reads now from stdin
3049 * doc/sdccman.lyx: added --c1mode
3050 * support/Util/SDCCerr.c: new messages for c1 mode
3051 * support/Util/SDCCerr.h: new messages for c1 mode
3052 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3054 2003-02-15 <johan AT balder>
3056 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3058 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3060 * doc/sdccman.lyx: Environment variables, -o and other minor things
3062 2003-02-14 <johan AT balder>
3064 * src/xa51/main.c: before anyone really tries to use it :)
3066 * Install doc's in share/sdcc/doc
3067 * removed some obsolete files
3068 * Do a proper make distclean and uninstall
3069 M Makefile.common.in
3072 M device/include/Makefile.in
3073 M device/lib/Makefile.in
3076 M sim/ucsim/doc/Makefile.in
3079 R src/xa51/peeph.rul
3080 M support/cpp2/Makefile.in
3081 M support/makebin/Makefile
3084 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3086 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3088 2003-02-10 Borut Razem <borut.razem AT siol.net>
3090 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3091 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3092 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3093 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3094 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3095 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3096 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3097 src/z80/Makefile.bcc: Borland Makefile cleanup
3098 * as/z80/Makefile.bcc: Added Borland Makefile
3099 * support/cpp2/borland.h: Removed
3101 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3103 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3104 * src/SDCC.lex: new pragma NOIV
3105 * src/SDCCglobl.h: new pragma NOIV
3106 * src/SDCCmem.c: new pragma NOIV
3108 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3110 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3112 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3114 * src/SDCCmain.c: signal handling is switched off by --debug
3115 * doc/Makefile: small fix for install; use clean.mk again
3116 * doc/clean.mk: clean *.pdf and *.html too
3118 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3120 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3121 * device/lib/printfl.c: fix a ds390 bug by making it portable
3122 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3123 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3124 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3125 * debugger/mcs51/cmd.c: converted multi-line string literals
3126 * sim/ucsim/globals.cc: converted multi-line string literals
3127 * src/SDCCmain.c: introduced signal handler to remove temp files
3128 * doc/Makefile: small tweaks, implement clean
3129 * doc: removed generated files
3131 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3133 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3134 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3135 Address Record is not correctly generated for DS390."
3137 2003-02-02 Borut Razem <borut.razem AT siol.net>
3139 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3140 * as/mcs51/asm.h: fixed compilation with Borland C
3141 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3142 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3143 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3144 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3145 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3146 src/z80/Makefile.bcc: delete $(LIB) only if exist
3147 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3149 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3151 * device/include/malloc.h: introduced NULL
3152 * device/include/string.h: introduced NULL
3153 * device/include/stdlib.h: introduced NULL
3154 * device/lib/_memcpy.c: removed NULL
3155 * device/lib/_strcat.c: removed NULL
3156 * device/lib/_strchr.c: removed NULL
3157 * device/lib/_strcmp.c: removed NULL
3158 * device/lib/_strcpy.c: removed NULL
3159 * device/lib/_strcspn.c: removed NULL
3160 * device/lib/_strlen.c: removed NULL
3161 * device/lib/_strncat.c: removed NULL
3162 * device/lib/_strncmp.c: removed NULL
3163 * device/lib/_strncpy.c: removed NULL
3164 * device/lib/_strpbrk.c: removed NULL
3165 * device/lib/_strrchr.c: removed NULL
3166 * device/lib/_strspn.c: removed NULL
3167 * device/lib/_strstr.c: removed NULL
3168 * device/lib/_strtok.c: removed NULL
3169 * device/lib/malloc.c: removed NULL, include own header
3171 2003-02-02 <johan AT balder>
3173 * 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
3174 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3175 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3176 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3177 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3178 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3180 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3182 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3185 2003-02-01 <johan AT balder>
3187 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3189 2003-01-31 <johan AT CP255758-A>
3191 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3193 2003-01-30 <johan AT balder>
3195 * src/SDCCBBlock.c: automatic bug detection
3196 * src/SDCCicode.c: automatic bug detection
3198 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3200 * src/SDCCglobl.h: now --xram-size 0 works
3201 * src/SDCCmain.c: now --xram-size 0 works
3203 2003-01-29 <johan AT balder>
3205 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3207 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3209 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3210 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3211 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3212 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3213 * src/SDCCglobl.h: Added options --xram-size and --code-size
3214 * src/SDCCmain.c: Added options --xram-size and --code-size
3216 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3218 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3219 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3221 2003-01-27 <johan AT balder>
3223 * src/SDCC.y: fixed bug #613764
3225 2003-01-26 <johan AT balder>
3227 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3228 * src/SDCCsymt.h: fixed bug #673374
3229 * src/SDCCglue.c: fixed bug #661910
3230 * src/SDCCast.c: fixed bug #458099 and 673374
3232 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3234 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3235 * as/mcs51/strcmpi.h: added
3236 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3237 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3238 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3239 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3240 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3241 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3242 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3243 * as/mcs51/Makefile.aslink: new module strcmpi
3244 * as/mcs51/Makefile.asx8051: new module strcmpi
3245 * as/mcs51/Makefil.bcc: new module strcmpi
3246 * as/mcs51/Makefile.in: new module strcmpi
3247 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3249 2003-01-26 <johan AT balder>
3251 * src/SDCCglue.c: reverted back to 1.124
3252 * src/SDCCast.c: reverted back to 1.156
3253 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3255 2003-01-25 <johan AT balder>
3257 * src/SDCCglue.c: A better fix for bug #661910
3258 * src/SDCCast.c: A better fix for bug #661910
3259 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3261 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3263 * src/Makefile.in: remove spawn.o
3264 * src/SDCCmain.c: remove spawn.h
3265 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3266 * src/spawn.c: removed
3267 * src/spawn.h: removed
3268 * support/regression/ports/ds390/spec.mk: link with -r
3270 2003-01-24 <johan AT CP255758-A>
3272 * src/ds390/gen.c (aopOp): fixed bug #667458
3273 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3274 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3275 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3277 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3279 * src/mcs51/peeph.def: better assembler identation by Frieder
3280 * src/mcs51/gen.c: better assembler identation by Frieder
3282 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3284 * as/z80/string.h: removed for gcc 3.2
3285 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3286 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3288 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3290 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3291 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3292 * support/regression/Makefile: separate temp files for ports
3293 * support/regression/generate-cases.py: separate temp files for ports
3294 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3295 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3297 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3299 * moved tinitalk to device/examples/ds390
3301 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3303 * as/mcs51/lkmem.c: rflag is for DS390
3304 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3305 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3306 (linkEdit): move mem- and map-files the same way as ihx-files
3307 * src/z80/main.c (_setDefaultOptions): removed --generic
3308 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3309 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3310 * src/pic/glue.c (picglue): --c1mode works again
3311 * src/pic16/glue.c (pic16glue): --c1mode works again
3312 * src/asm.c (printCLine): fix #660034
3314 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3316 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3317 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3318 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3319 * as/mcs51/lkmem (summary): better fix for sp problem
3320 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3321 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3322 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3323 remove --stack-after-data
3325 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3327 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3328 * src/SDCCutil.c (join): ugly bug: missing '\0'
3329 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3331 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3333 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3335 * src/pic/main.c (_asmCmd): gpasm supports -o
3336 * src/z80/main.c: more general macros
3337 * device/lib/Makefile.in: remove intermediate files
3339 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3341 * .version: Bumped version number to 2.3.3
3342 * src/SDCCBBlock.c: new option -o
3343 * src/SDCCglobl.h: new option -o
3344 * src/SDCCglue.c: new option -o
3345 * src/SDCCmain.c: new option -o
3346 * src/asm.c: new option -o
3347 * src/ds390/main.c: new option -o
3348 * src/pic/glue.c: new option -o
3349 * src/pic/pcode.c: new option -o
3350 * src/pic/ralloc.c: new option -o
3351 * src/pic16/glue.c: new option -o
3352 * src/pic16/pcode.c: new option -o
3353 * src/pic16/ralloc.c: new option -o
3354 * src/z80/main.c: new option -o
3355 * device/lib/Makefile.in: use -o
3356 * support/regression/ports/ds390/spec.mk: use -o
3357 * support/regression/ports/gbz80/spec.mk: use -o
3358 * support/regression/ports/mcs51/spec.mk: use -o
3359 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3360 * support/regression/ports/z80/spec.mk: use -o
3361 * support/regression/ports/ucz80/spec.mk: use -o
3362 * support/regression/ports/xa51/spec.mk: use -o
3363 * support/regression/fwk/lib/timeout.c: fix usage string
3365 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3366 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3368 2003-01-07 <johan AT balder>
3370 * src/SDCCast.c (decorateType): fixed bug #600035
3372 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3373 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3374 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3375 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3376 * src/pic/pcode.c: outcommented unused variable to remove warnings
3377 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3379 2003-01-06 <karl AT turbobit.com>
3380 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3383 2003-01-06 <johan AT balder>
3385 * src/SDCCicode.c: fixed array add
3387 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3388 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3389 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3391 2003-01-04 <johan AT balder>
3393 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3395 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3396 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3398 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3399 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3400 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3402 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3403 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3405 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3406 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3408 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3409 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3411 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3413 * in \sdcc\as\mcs51\ changed these files in order to create an
3414 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3415 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3416 following files to include the previous two files: aslink.dsp,
3417 Makefile.aslink, Makefile.bcc, and Makefile.in.
3419 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3420 .adb instead of .cdb
3422 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3424 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3425 value from option --iram-size.
3427 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3429 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3432 2002-09-18 <wiml AT hhhh.org>
3434 * SDCClrange.h: exposed setFromRange() and setToRange()
3435 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3436 packRegsForAccUse() (bug 542397)
3437 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3438 multiple times and emitting the fetch operations more than once
3439 added aopGetUsesAcc() function to allow binary operators to
3440 fetch their operands in the correct order; made genMinus() emit
3441 compact code for X = LITERAL - Y
3443 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3444 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3445 sprintf() in line 1267.
3447 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3448 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3451 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3452 Changes to aslink (All the changes are marked with 'JCF'):
3454 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3457 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3458 area BSEG. Also moves, if possible, the DATA area down into the internal
3459 ram so more space is available.
3461 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3464 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3465 not bytes. Function summary() which creates a memory usage summary
3466 file with extension .mem. Reports of overlaping stack and small stack
3467 size. If the space for the stack is less than 16 bytes aslink trows a
3470 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3471 the 8051. Option 'y' for memory summary output file.
3473 Changes to sdcc (All the changes are marked with 'JCF'):
3475 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3477 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3478 overlaying area for it (uses RegBankUsed[4]).
3480 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3481 bank zero as used by default. By default aslink locates the stack
3482 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3483 the creation of the .mem file. Delegates the allocation of data area
3484 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3485 the begining of the stack area to aslink.
3487 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3488 glue() in SDCCglue.c creates an area for it.
3490 2002-09-03 Borut Razem <borut.razem AT siol.net>
3491 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3492 sdcc/src/pic/glue.c:
3493 introduced atexit() handler for teporay files removal in case of
3494 errors, assertions, ...
3496 2002-08-29 Borut Razem <borut.razem AT siol.net>
3497 * sdcc/support/cpp2/auto-host_vc_in.h:
3498 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3499 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3500 Maybe there is a similar problem with BORLANDC? It should be checked!
3502 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3503 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3504 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3505 was not executed, and the compiler (cl) launched a warning:
3506 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3508 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3509 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3511 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3512 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3514 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3515 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3516 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3517 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3518 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3519 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3520 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3521 - added Release configuration in VS projects
3522 - review of compiler an linker options
3523 - VC .exe files are generated in bin_vc directory, not to interfere
3524 with binaries generated from other projects (cygwin, mingw, bcc ...)
3526 * sdcc/src/yacc.dsp: added
3528 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3529 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3530 and insert the version number definitions from .version
3532 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3534 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3535 added - genarate auto-host.h using auto-host_vc_in.h as template
3538 removed from CVS, generated automatically
3540 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3541 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3543 2002-08-11 Borut Razem <borut.razem AT siol.net>
3544 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3546 2002-08-10 Borut Razem <borut.razem AT siol.net>
3547 * src/SDCCmain.c (main):
3548 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3549 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3550 The consequence was that some temporary files were not removed.
3553 unification of code in functions tempfilename() and tempfile():
3554 function tempnam() is defined in Visual Studio 6.0 and .NET
3556 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3558 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3559 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3560 - removed compiler command line option /WX: Treats all warnings as errors
3561 - update a list of source files, included into the project
3563 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3564 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3565 changed project type to Generic Project so that can be correcly converted to VS.NET project
3567 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3569 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3571 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3573 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3574 added return 0 statements after assert() to make compiler happy
3576 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3577 added newline in the def file to keep MSC compiler satisfied
3579 * sdcc/src/z80/gen.c:
3580 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3581 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3582 - solved MSC error in function aopDump()
3584 * sdcc_vc.h: define PREFIX as "\\sdcc"
3586 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3587 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3589 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3590 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3591 - Rewrote the register banking algorithm.
3592 - Added pCode live-range analysis to registers (for now, only non-used and
3593 singly-used registers optimized away)
3595 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3597 * 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.
3599 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3600 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3602 2002-04-22 Michael Hope <michaelh AT vroom>
3604 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3606 * configure.in (DD_COPT): Added include support required for gbdk.
3608 * .version: Bumped version number just to increase it.
3610 * src/SDCCmain.c: Added -nostdinc to the default options.
3612 2002-04-15 Michael Hope <michaelh AT vroom>
3614 * device/lib/z80/printf.c (sprintf): Added.
3616 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3618 * src/z80/peeph.def: Added transpose redundent load rule.
3620 * src/z80/main.c: Added force callee saves for jaune.
3622 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3624 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3626 2002-03-28 Johan Knol <johan AT balder>
3628 * src/SDCCval.c: fixed bug #532436
3630 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3632 Added "char *Processor" field to the port structure.
3635 Added -p option. Allows port dependent processor to be specified.
3638 Initialized the new field char *Processor field to NULL in all ports
3641 Compiler generated registers for interrupt context saving
3642 were not getting allocated.
3644 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3647 Fixed left shift. Will promote the left side of a left shift
3648 if a) left shifting more than size of operand or b) when assigned
3649 to something size > size of left side
3651 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3653 tons of changes. Register allocation has been
3654 rewritten. Added customization for the various PICs. Flow
3655 analysis is restructured. ...
3661 Added. device.c is a PIC port hack to accomodate variations
3664 2002-03-13 Michael Hope <michaelh AT vroom>
3666 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3668 2002-03-04 johanknol <johanknol AT manik>
3670 * /src/SDCCval.c: fixed
3672 const unsigned char arr[][2] = { { 0, 1 } };
3673 t18.c:1: error: Initializer element is not constant
3675 2002-03-04 bela <bela AT manik>
3677 * /device/include/mcs51reg.h:
3678 ds89c420 register definition update
3680 2002-03-03 <johan AT FRIJA>
3682 * support/Util/SDCCerr.c: did something, but don't no why anymore
3684 * support/regression/tests/bug-524691.c: made it a little less shy
3686 * src/SDCCast.c (decorateType): fixed bug #524697
3688 * src/SDCCast.c: made some lineno improvements
3690 * src/SDCCval.c (getNelements): changed warning to error
3692 * src/SDCCglue.c (printIvalArray): changed warning to error
3694 * src/SDCCicode.c: fixed a warning for mingw
3696 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3698 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3700 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3702 * src/ds390/peeph.def:
3703 Added some more peephole rules
3705 * src/ds390/gen.c: Various fixes & enhancements
3707 * src/SDCClrange.c, src/SDCClrange.h:
3708 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3710 * src/ds390/ralloc.c:
3711 various fixes & enhancements (ds390) specific
3713 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3714 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3717 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3719 2002-03-02 <johan AT FRIJA>
3721 * src/SDCCast.c (decorateType): fixed bug #524708
3723 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3725 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3727 2002-03-01 Michael Hope <michaelh AT vroom>
3729 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3731 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3733 2002-03-01 <johan AT FRIJA>
3735 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3737 * src/SDCCast.c (decorateType): fixed bug #524209
3739 * src/SDCCval.c (valNot): fixed bug #524195
3741 2002-02-26 <johan AT balder>
3743 * src/xa51/gen.c: fixed a warning
3745 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3747 * src/SDCCast.c (decorateType): fixed bug #522534
3749 2002-02-23 <johan AT balder>
3751 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3753 2002-02-22 <johan AT balder>
3755 * src/SDCCast.c: fixed bug #514865
3757 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3759 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3761 * sdcc/src/SDCCloop.c:
3762 Previous fix was not good. basic blocks that have "break" or "return" are
3763 not really partof a loop , but live ranges used in these blocks should
3764 be live thru the entire loop, so set partOfLoop but don't add them to
3767 2002-02-21 <johan AT FRIJA>
3769 * src/SDCCcse.c: fixed bug #514308
3771 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3774 Fixed BUG #519583. If a conditional block ended in a return/break
3775 statement inside a loop, it was not being considered part of the loop.
3777 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3779 2002-02-10 Karl Bongers <karl AT turbobit.com>
3782 Fixed up SDCDB debugger somewhat. Updated debugger/README
3783 with lots of comments and notes.
3785 * device/examples/test2.c:
3786 Fix bug, "red" variable not being initialized(compiler complained).
3788 * device/examples/Makefile, examples/test3.c:
3789 Add Makefile in device/examples folder, compiles test3.c
3790 for use as a multiple module SDCDB test case.
3792 * sim/ucsim/cmd.src/cmdset.cc:
3793 Took out debug printfs in ucsim "next" command.
3796 Karl and Johan start ucsim XA support. Most dissassembly working,
3797 about 75% emulation done(plenty of work remaining).
3799 * sim/ucsim/z80.src:
3800 Add Z80 support to ucsim, add test-ucz80 regression test,
3801 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3802 Notice z80 compiler fails on examples/test3.c/crc code.
3804 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3806 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3807 Added support for --parms-in-bank1
3809 * src/ds390/peeph.def:
3810 added a few more peephole optimzations
3813 1) added __builtin_inp & __builtin_outp used to read in data of given length
3814 from a memory mapped port
3815 2) added __builtin_memcmp
3816 3) added __builtin_swapw swap bytes of a short
3818 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3819 1) handle multiple send & receives from register bank1
3820 2) ralloc can now allocate DPTR1 to some liveRanges
3822 * src/SDCCsymt.c, src/SDCCsymt.h:
3823 changes to handle multiple sends & receives
3826 added some pointer arithmetic optimization
3829 added some pointer arithmetic optimizations but not stable yet so not
3830 called from anywhere (will get this working shortly)
3832 * src/SDCCopt.c: fixed for multiple sends & receives
3835 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3836 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3837 set preprocessor defines (depending on options)
3839 * src/SDCCicode.c, src/SDCCicode.h:
3840 changes made to handle multiple sends & receives
3843 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3845 * src/SDCCcse.c, src/SDCCcse.h:
3846 added function findbackward def (to be used in upcoming optimization)
3848 * src/SDCCcflow.c, src/SDCCcflow.h:
3849 added function returnAtEnd - to determine if a basic block terminates with
3852 * src/SDCCast.c, src/SDCCast.h:
3853 added option parms-in-bank1
3855 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3856 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3857 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3858 adjusted for --parms-in-bank1 option
3860 * device/include/string.h:
3861 donot redefine "reentrant" keyword
3863 * device/include/ds80c390.h: Added some more SFRs
3865 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3867 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3869 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3871 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3873 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3875 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3877 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3879 * Added --xram-movc option
3881 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3883 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3885 2002-01-11 Johan Knol
3887 * Added math lib of Jesus Calvino-Fraga
3889 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3891 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3892 * support/regression/Makefile: new target test-mcs51-stack-auto
3893 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3895 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3897 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3899 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3901 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3903 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3905 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3907 * src/SDCCglue.h: add definition for printIvalChar()
3909 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3911 * src/SDCCast.c: fix #498138 by Johan
3913 * src/SDCCglue.c: fix #498138 by Johan
3915 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3917 * support/regression/Makefile: fix clean
3919 * support/regression/ports/ds390/support.c: fix transmission of last character
3921 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
3923 * /sdcc/src/ds390/gen.c:
3924 a) improved computing address of stack variable
3925 b) took out some #if 0 code
3926 c) improved parmBytes adjustment
3927 d) improved genPlusIncr & genMinusIncr
3928 e) genCmp could generate bad code (when left assigned to DPTR)
3929 f) Fixed bug in hasInc
3931 * /sdcc/src/ds390/ralloc.c:
3932 a) packRegsForSupport could mess up live information (Fixed)
3933 b) packRegsDPTRuse could be incorrect for left & right shift
3935 * /sdcc/src/mcs51/ralloc.c:
3936 packRegsForSupport could mess up the live information (Fixed)
3938 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3940 * /sdcc/src/SDCCast.c:
3941 can reverse a loop even if function call is present as long
3942 as the loop control variable is local & is not passed as parameter
3944 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3946 * /sdcc/ChangeLog: *** empty log message ***
3948 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3949 More builtin function additions for TININative
3951 * /sdcc/src/ds390/ralloc.c:
3952 Had broken the regression testsuite
3954 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3956 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3957 Added funcattr hasStackParms will be set for reentrant functions when there
3958 are paramteres on the stack, this helps in minimizing frame pointer generation
3959 typeFromStr can handle function pointers now
3961 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3962 *** empty log message ***
3964 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3966 * /src/ds390/gen.c, /src/ds390/main.c:
3967 More builtin function additions for TININative
3969 * /src/ds390/ralloc.c:
3970 Had broken the regression testsuite
3972 * /src/SDCCast.c: Fixed a bug in dumptree
3974 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3975 Added funcattr hasStackParms will be set for reentrant functions when there
3976 are paramteres on the stack, this helps in minimizing frame pointer generation
3977 typeFromStr can handle function pointers now
3979 * /doc/builtins.txt, /doc/TININative.txt:
3980 *** empty log message ***
3983 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3985 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3986 ALPHA version for -mTININative
3988 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3989 updated to reflect changes in the port structure
3992 added function do_assemble (similar to do_link) if non-null this function
3993 will be called to do assembly (-mTININative) requires a multi command
3995 added function genAssemblerEnd will be called to generate assembler Epilogue
3998 added _JavaNative to debug info printing
4000 * /src/SDCCmain.c: added option --tini-libid
4001 added port->do_assemble function (-mTININative) has a multi command assemble
4003 * /src/SDCCglue.c: Disabled "constExpr" check
4004 added port->genAssemblerEnd function
4006 * /src/SDCCglobl.h: Added option --tini-libid value
4009 tookout optimizeCompare from the header (has no external references)
4011 * /src/SDCCast.c: made one more function "static"
4013 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4015 * src/z80/mappings.i: Added z80asm support.
4017 * src/z80/main.c: Added z80asm support on --asm=z80asm
4019 * src/z80/gen.c: Fixed asm portability issues.
4021 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4023 * src/SDCCglue.c (printExterns): Added global/extern split.
4025 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4027 * support/regression/Makefile: added test for mcs51 model large
4029 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4031 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4033 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4035 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4037 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4039 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4041 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4043 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4045 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4047 * support/regression/tests/simplefloat.c: Port to mcs51.
4049 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4050 * support/regression/tests/bug-485362.c: Added.
4052 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4054 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4056 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4058 * src/z80/gen.c (aopDump): Added a dump function.
4060 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4061 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4063 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4065 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4067 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4069 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4071 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4073 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4075 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4077 * support/regression/ports/ds390/support.c: Use tinibios.
4079 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4081 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4083 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4084 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4086 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4088 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4090 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4092 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4094 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4095 (packRegsForIYUse): Created and optimised.
4097 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4099 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4100 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4102 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4104 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4106 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4108 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4110 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4112 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4114 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4116 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4118 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4120 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4122 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4124 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4125 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4126 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4128 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4130 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4131 (genNotFloat): Added.
4132 (genUminusFloat): Added.
4134 * device/lib/z80/Makefile: Added floating pt stubs.
4136 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4138 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4140 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4142 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4144 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4146 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4148 * sdcc/support/regression/Makefile: Add port ds390.
4150 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4152 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4154 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4156 * sdcc/support/regression/ports/ds390/support.c: Added.
4158 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4160 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4162 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4164 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4166 * device/include/malloc.h: Added z80 and gbz80 support.
4168 * device/lib/gbz80/heap.s: Added.
4170 * device/lib/z80/heap.s: Added.
4172 * device/lib/malloc.c: Added z80 and gbz80 support.
4174 * support/regression/tests/malloc.c (testMalloc): Added.
4176 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4178 * support/regression/tests/bug-478094.c: Added.
4180 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4182 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4184 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4186 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4188 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4190 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4192 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4194 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4196 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4198 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4200 * support/regression/tests/bug-477927.c: Added.
4202 * src/z80/peeph.def: Added minor rules.
4204 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4206 * src/z80/peeph.def: Added jump optimisation modification.
4208 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4210 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4212 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4214 * support/regression/tests/funptrs.c: Added.
4216 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4218 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4220 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4222 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4224 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4226 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4227 (movLeft2ResultLong): Created.
4229 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4230 (joinPushes): Added. Joins two char pushes into a word push.
4232 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4234 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4236 * support/makebin/Makefile (install): Added creation of dest dir.
4238 2001-10-24 Karl Bongers <karl AT turbobit.com>
4240 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4242 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4244 * src/z80/ralloc.c: Turned off faulty pack for one use.
4246 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4248 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4250 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4252 * support/regression/Makefile: Improved clean
4254 * support/regression/ports/gbz80/spec.mk: Added clean
4256 * support/regression/ports/host/spec.mk: Added clean
4258 * support/regression/ports/z80/spec.mk: Added clean
4260 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4262 * support/regression/ports/mcs51/timeout.c: little improvements
4264 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4266 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4268 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4270 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4272 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4274 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4276 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4278 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4279 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4281 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4283 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4285 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4287 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4289 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4291 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4293 * support/regression/tests/longor.c: Added.
4295 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4297 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4299 * as/mcs51/aslink.h: define PATH_MAX
4301 * as/mcs51/asm.h: define PATH_MAX
4303 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4305 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4307 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4309 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4311 * src/SDCCglobl.h: define PATH_MAX
4313 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4315 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4317 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4319 * src/z80/gen.c (gencjneshort): Fixed
4321 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4323 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4325 * support/regression/tests/bug-469671.c: Added.
4327 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4329 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4331 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4333 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4335 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4337 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4339 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4341 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4343 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4345 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4347 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4349 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4351 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4353 * 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.
4355 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4357 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4359 2001-10-07 <johan AT FRIJA>
4361 * device/lib/gets.c (gets): fixed the return value.
4363 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4364 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4366 * 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.
4368 * 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.
4370 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4372 * src/pic/gen.c: Removed Safe_strdup.
4374 * configure.in: Added option to enable libgc support.
4376 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4377 (bitVectUnion): Optimised.
4378 (bitVectIntersect): Optimised.
4379 (bitVectBitsInCommon): Optimised.
4380 (bitVectCplAnd): Optimised.
4382 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4384 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4386 * src/SDCCmain.c: distinguish between assembler debug and plain options
4388 * src/avr/main.c: remove standard assembler options
4390 * src/ds390/main.c: remove standard assembler options
4392 * src/mcs51/main.c: remove standard assembler options
4394 * src/port.h: removed "PENDING" comment
4396 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4398 * src/device/lib/_mulint.c : new, with assember functions
4400 * src/device/lib/_mullong.c : new, with assember functions
4402 * src/device/lib/_divuint.c : with assember functions
4404 * src/device/lib/_divsint.c : with assember functions
4406 * src/device/lib/_divulong.c: with assember functions
4408 * src/device/lib/_divslong.c: with assember functions
4410 * src/device/lib/_moduint.c : with assember functions
4412 * src/device/lib/_modsint.c : with assember functions
4414 * src/device/lib/_modulong.c: with assember functions
4416 * src/device/lib/_modslong.c: with assember functions
4418 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4420 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4422 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4423 replaced _mululong.c and _mulslong.c by _mullong.c
4425 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4427 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4429 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4431 * src/SDCCglue.c: test, if win32api is available for MINGW
4433 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4435 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4436 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4437 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4438 * support/regression/ports/host/spec.mk: removed GENERIC
4439 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4440 * support/regression/ports/z80/spec.mk: removed GENERIC
4442 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4444 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4446 * support/regression/tests/bug-467035.c: Created.
4448 2001-10-01 <johan AT FRIJA>
4450 * src/SDCC.y: fixed bug #466586 part 1
4452 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4454 * SDCCicode.c: z80 has no generic pointers
4455 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4457 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4459 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4461 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4463 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4465 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4467 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4469 * configure.in: Fixed up so that ucsim is only configured once.
4471 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4473 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4474 (getPathDifference): As above.
4476 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4478 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4480 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4481 * .version: Updated to 2.3.1
4483 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4484 Added copyright header.
4486 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4487 (assemble): Added support for macro based assembler commands.
4488 (linkEdit): Added support for macro based linker commands.
4489 (preProcess): Changed the pre-processor to use macros.
4490 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4491 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4493 * device/lib/z80/crt0.s: Added module name for debugging.
4495 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4497 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4499 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4501 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4503 * src/Makefile.in: Added SDCCmacro and SDCCutil
4505 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4507 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4509 2001-09-16 <johan AT FRIJA>
4511 * 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.
4513 2001-09-15 <johan AT FRIJA>
4515 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4516 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4518 2001-09-11 <johan AT FRIJA>
4520 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4522 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4524 * support/regression/tests/bug-460444.c: Added test case.
4526 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4527 (genCast): Added justification for all of the asserts.
4529 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4531 * support/regression/support.c: _xdata replaced by xdata
4533 * support/regression/spec.mk: removed _generic
4535 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4537 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4539 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4540 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4542 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4544 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4546 * support/regression/tests/bug-460010.c: Added test case.
4548 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4550 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4552 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4554 * support/regression/testfwk.c: removed workaround for bug #436344
4556 * support/regression/tests/bp.c: use less memory with mcs51
4558 * support/regression/tests/bug-441448.c: use less memory
4560 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4562 * support/regression/collate-results.py: typo
4564 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4566 * support/regression/tests/fetchoverlap.c: Added new test case.
4568 * support/regression/tests/bp.c: Added new test case.
4570 * support/regression/tests/bug-448984.c: Added new test case.
4572 * support/regression/tests/pow2shifts.c: Added new test case.
4574 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4575 (genlshTwo): Fixed right shift for count > 8.
4577 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4579 2001-09-08 <johan AT FRIJA>
4581 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4583 2001-09-07 <johan AT FRIJA>
4585 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4587 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4589 2001-09-06 <johan AT FRIJA>
4591 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4592 * bernhard noted me at this: "() equals to (void)" (1.38)
4594 2001-09-05 <johan AT FRIJA>
4596 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4598 2001-09-04 <johan AT FRIJA>
4600 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4603 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4605 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4607 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4609 * link/z80/aslink.h: Fixed path for PATH_MAX
4611 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4613 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4615 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4617 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4619 * 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.
4621 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4623 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4624 (genCmp): Fixed up genCmp for the GB with longs.
4626 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4628 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4630 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4632 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4634 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4636 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4638 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4640 * 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.
4642 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4644 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4646 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4648 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4650 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4652 * sim/ucsim/configure: little improvement of Cygwin-detection
4653 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4654 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4655 * support/regression/tests/bug-221100.c: small changes for mcs51
4656 * support/regression/tests/bug-221168.c: small changes for mcs51
4657 * support/regression/tests/bug-227710.c: small changes for mcs51
4658 * support/regression/tests/staticinit.c: small changes for mcs51
4659 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4660 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4661 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601