1 2004-01-27 Bernhard Held <bernhard@bernhardheld.de>
3 Fixed promotion, it should be done on AST level:
4 * src/SDCCast.c (addCast): added promotion to int
5 (decorateType): updated call to upCast()
6 * src/SDCCicode.c (geniCodeLeftShift): removed call to
7 usualUnaryConversions()
9 2004-01-26 Michael Hope <michaelh@juju.net.nz>
11 * support/regression/tests/literalop.c (mulWrapper): Added a
12 wrapper to remove integer overflow warnings.
14 * support/regression/tests/float_trans.c: Made work on host.
16 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
19 * support/regression/generate-cases.py (main): Changed from inline
22 * doc/Makefile (install): Changed to depth first to get rid of
23 missing directory install warning.
25 * as/Makefile (install-doc): Made work on Mac.
27 2004-01-25 Bernhard Held <bernhard@bernhardheld.de>
29 * src/SDCCast.c: added an additional type flow in decorateType() of
30 opposite direction, see feature request #860006; it's enabled at runtime
31 by setting the environment variable SDCC_NEWTYPEFLOW
32 * src/SDCCast.h: changed prototype of decorateType()
33 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
34 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
35 'char' to 'int' can be omitted, if both operands are 'unsigned char';
36 see feature request #877103
37 * src/SDCCval.c: updated call of decorateType()
38 (valBitwise): fixed bug #882876
39 (valMinus): added promotion
40 (valLogicAndOr): result is unsigned
41 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
42 * src/SDCCsymt.c (computeType),
43 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
44 must not cause an unsigned operation
45 * src/pic/glue (pic14emitRegularMap),
46 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
48 2004-01-23 Bernhard Held <bernhard@bernhardheld.de>
50 * src/pic/pcode.c (PCodeID): commented out left over debug code
52 2004-01-20 Bernhard Held <bernhard@bernhardheld.de>
54 * support/valdiag/tests/overflow.c: added shift tests
62 * src/pic/pcodepeep.c,
63 * src/pic/pcoderegs.c,
65 * src/pic/ralloc.h: applied patch from Slade Rich;
66 added support for multiple code pages and multiple RAM banks on the
67 PIC 14 port. The ASM files now no longer simply assume all the
68 code / RAM are in the same page / bank. This means the linker can
69 safely allocate code/RAM of separate ASM files to different pages/banks.
70 * doc/sdccman.lyx: added Slade's tips
71 * src/mcs51/peeph.def: fixed bug #880768
73 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
75 * src/hc08/ralloc.c (rematStr): fixed bug #879282
76 * src/SDCCast.c (decorateType): fixed bug #880197
78 2004-01-20 Michael Hope <michaelh@juju.net.nz>
80 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
83 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
84 strtof is not part of C89 and isn't included with Mac OS X.
86 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
89 shiftL2Left2Result): fixed bug #879326
90 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
91 (genMultOneByte): fixed bug in signed vs unsigned multiplication
92 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
93 address fetch for clr instruction
94 * device/lib/hc08/_mulint.c: created optimized assembly version
95 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
97 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
99 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
100 proposed in FR #877103
102 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
104 * src/SDCCval.c (cheapestVal): added missing checks
105 * src/SDCCicode.c (usualBinaryConversions): fixed condition
106 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
108 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
110 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
113 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
115 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
116 loaded with the linker search paths (-L arguments) and the libraries
117 to be linked with the current source (-l arguments). Changes
118 currently will affect only the pic16 port.
119 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
120 include path the port specific paths and port specific libraries,
121 * gplink command now contains the $3 argument,
122 * src/pic16/device.h,
123 * src/pic16/device.c,: structure PIC_device is made public and
124 renamed to PIC16_device, the same for variable Pics which is renamed
125 to Pics16. Updated all references to them.
126 * src/pic16/glue.c (pic16glue): corrected bug with code
127 initialization which bypassed the variable initializations block.
129 * device/lib/pic16/Makefile.rules: removed --penable-stack from
130 COMPILE_FLAGS and added the --nostdinc option
132 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
134 * device/include/mc68hc908jb8.h: Register defs for another member
135 of the hc08 family. Contributed by Bjorn Bringert - thanks!
137 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
139 Documenting changes from previous commits.
140 * configure.in (version 1.56),
141 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
142 when generating output files to configure the pic16 library,
143 but now I've commented it out, since gputils aren't installed in the
144 SF compile farm, so library won't compile
146 * device/lib/Makefile.in (version 1.56): initially I've added in
147 target 'all' the prerequestive 'model-pic16' so it compiled the
148 pic16 library, but now I've commented it out for the same reasons
150 * added targets 'model-pic16' and 'objects-pic16' to compile the
152 * added target 'port-specific-objects-pic16' to handle the
153 generated libraries and copy them into the build/ directory
154 * added target 'clean-intermediate-pic16' to clean intermediate
155 files into pic16 directory
156 * in target 'installdirs' added line to create directory pic16 in
157 the installation path
159 * device/include/Makefile.in (version 1.11): in target 'install'
160 added lines to copy all header files to installation path,
161 * in target 'installdirs' added line create directory for pic16
162 headers in the installation path
164 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
166 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
169 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
172 * device/lib/configure.in,
173 * device/lib/configure: fixed for autoconf 2.57
175 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
177 * src/z80/main.c (_parseOptions): fixed the portmode= command line
178 option so that it actually works. Made it specific to the z80, since
179 the gbz80 doesn't have these kinds of I/O ports.
181 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
183 * device/include/z180.h,
184 * device/lib/_memcpy.c,
185 * device/lib/_memmove.c,
186 * device/lib/_mulint.c,
187 * device/lib/ser_ir.c,
188 * device/lib/ser_ir_cts_rts.c,
189 * device/lib/_strcmp.c,
190 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
191 * src/z80/main.c (_process_pragma): add support for pragmas bank and
192 portmode; added deprecation warning for bank= and protmode= forms.
193 Also, guard against buffer overflow.
194 * src/z80/gen.c (aopGet): generate better code for sfr banked read
196 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
198 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
199 changed interrupt vector table generation to only emit declared vectors.
200 * device/include/Makefile.in: added missing backslash
201 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
203 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
205 Mainly changes to support compilation of the device libraries
206 * src/pic16/device.c: stack is allocated via symbol and not
207 via literal number. The symbol is placed in the corresponding
208 position of the data ram
209 * (pic16_dump_section): relocatable and absolute uninitialized
210 data are now emitted in sorted order to reduce section naming,
211 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
212 weren't marked as being in the access bank,
214 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
216 Added portion of GNU PIC Library under the directory
217 device/include/pic16 and device/lib/pic16. These files
218 contain the declarations of SFRs for the PIC18Fxx2 devices.
219 The directory is initialized via configure from toplevel.
221 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
223 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
224 the spilllocations to be compared correctly
226 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
228 * src/SDCCast.c (decorateType): fixed bug introduced today
230 2004-01-12 Borut Razem <borut.razem@siol.net>
232 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
233 doc/sdccman.lyx: upper case pragmas are deprecated
235 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
237 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
238 in simpler and even better code
240 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
242 * src/SDCCicode.c (operandOperation): fixed bug #874819
243 * src/SDCCast.c (decorateType): fixed
244 char foo (unsigned long ul) { return ul > 0; }
246 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
248 * doc/sdccman.lyx: Moved and added some sections, small changes
249 all over. Telling LaTeX to be less strict with word spacing
250 to better keep the right margin. Changed some notes about
251 maintainance of the ports in section 3.2.1 - is it OK like this?
253 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
256 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
257 convilong): modified to inform the pic16 port that builtin functions
260 PIC16 PORT specific changes:
261 * src/pic16/device.c pic16_dump_equates() added,
262 processor registers declared internally by the port are emitted in
263 the translation as equates,
264 * src/pic16/gen.c: inline code is passed unprocessed to the
266 * (pic16_popGetLit2): fnuction modified to take second operand as
267 pCodeOp pointer and not as literal,
268 * (popRegFromIdx): prefixed with pic16_,
269 * (pic16_popCombine2): modified to receive already allocated pCode
271 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
272 * (genFunction): initializes local stack frame and pushes on stack
273 all the registers used by this function,
274 * (genEndFunction): restores all registers from stack and restores
276 * src/pic16/glue.c (pic16emitRegularMap): various changes and
278 * (pic16glue): changed the program startup sequence,
279 * added new dbName code 'A' for functions placed in absolute section
280 * src/pic16/main.c: added function attribute _naked,
281 * added pragma 'code' to place a fnuction at an absolute address,
282 * added command line arguments --debug-ralloc and --pcode-verbose,
283 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
284 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
285 * (pic16_newpCodeOpLit2): modified to take the second operand as
287 * (pic16_printpBlock): modified to emit each function in a separate
289 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
290 UPPER for immediate operands,
291 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
293 * src/pic16/peeph.def: all peepholes with movff are commented out,
294 because there is a problem in the pcode peep optimizer,
295 * src/pic16/ralloc.c: the register allocator can now reuse local
296 function symbols for another function. This saves register usage.
297 * src/pic16/ralloc.h: added flag isLocal in structure regs,
299 Added file src/pic16/NOTES with information about program writing on
300 the current port version.
302 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
304 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
305 and peephole 252 (array access)
307 2004-01-09 Borut Razem <borut.razem@siol.net>
309 * src/SDCCmain.c : fixed #872250: -l command line defined library
310 files are scanned before standard library files
312 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 * src/SDCCast.c (decorateType): fixed bug #874046
316 2004-01-09 Borut Razem <borut.razem@siol.net>
318 * support/scripts/sdcc.nsi: remove previous installation
320 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
322 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
323 bytes for last interrupt vector (mcs51)
324 * sdcc.spec: fixed typo
326 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
328 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
329 gen51Code): more efficient parameter receive for --model-large
332 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 * src/z80/main.c: added missed needLinkerScript flags (more than
336 one port structure defined in these file)
337 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
340 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
342 * src/SDCCmain.c: removed various references to DEFAULT_PORT
343 * src/port.h: added flag needLinkerScript in port->linker
344 structure to inform whether to create a .lnk file or not,
352 * src/z80/main.c: changed appropriately to configure
353 needLinkerScript flag
355 * src/pic16/gen.c (genAddrOf): fixed bug #863624
356 * src/pic/glue.c: added variable udata_section_name to
357 override default uninitialized data segment definition for
358 devices only with SHAREBANK memory (reported from Erik Epetrich)
359 * (pic14emitOverlay): modified to emit a commented overlay segment
360 directive when no overlay data exist
361 * (picglue): modified to emit uninitialized data segment
362 according to udata_section_name
363 * src/pic/main.c (_pic14_parseOptions): added command line
364 options --udata-section-name=[name] to override default
365 udata definition name
366 * modified _linkCmd and _asmCmd to include compiler passed
367 arguments via -W option
368 * src/pic16/main.c: added $l in _asmCmd, changed extension for
369 object file from '.rel' to '.o' in port->linker structure,
370 changed size of fptr from 2 to 3 in port structure
372 2004-01-07 Borut Razem <borut.razem@siol.net>
374 * support/scripts/sdcc.nsi: update PATH
375 * support/scripts/sdcc.ico: craeted
377 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
379 * device/include/Makefile.in: fix install
380 * doc/Makefile: fix install
382 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
384 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
386 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
387 how the function variable allocation summary is displayed; also
388 include information about variables allocated to the overlay
391 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
393 * as/mcs51/lkmain.c: Help about -Y option
394 * as/mcs51/lkarea.c: Fixed gcc warnings
396 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
398 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
400 * support/valdiag/tests/overflow.c: added
401 * src/SDCCast.c (decorateType),
402 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
405 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
407 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
410 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
412 A python script to validate compiler diagnostic messages. It can be
413 used to verify that sdcc complains about bad c source code and
414 gives a good location of the error.
415 * support/valdiag/Makefile,
416 * support/valdiag/valdiag.py,
417 * support/valdiag/tests/*
419 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
421 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
422 * src/SDCCsymt.c (newEnumType),
424 * support/Util/SDCCerr.c,
425 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
427 * support/regression/tests/enum.c: added test for enum values that
428 require at least 2 bytes of storage.
430 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
432 * src/common.h: added ifndef/define/endif macros
433 around the header file.
434 Bug reported from Jesus Calvino-Fraga
436 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
439 * device/include/Makefile.in: don't install CVS directories
440 * device/lib/Makefile.in: added removal of CVS directories after install
441 * doc/Makefile: fixed install, added local_icons
442 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
443 * src/mcs51/gen.c (genRightShift): fixed bug #870788
444 * src/ds390/gen.c (genRightShift): fixed bug #870788
445 * src/SDCCast.c (decorateType): fixed bug #870781
447 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
449 PIC16 port related changes:
450 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
451 added variable stackPos,
453 * gen.c: genCall, assignResultValue: added support for
454 pushing/retrieving function parameters to/from stack,
455 genFunction,genEndFunction: setup stack frame for the
457 genAddrOf: will be changed according to bug 863624
459 * added files genutils.c and genutils.h which contain gen*
460 debugged and optimised functions extracted from gen.c
462 * glue.c: added variable 'externs' which holds extern symbols,
463 pic16emitRegularMap: is modified to properly handle relocatable
464 symbols under the new scheme,
465 pic16createInterruptVect: is modified
466 pic16printPublics: is modified to emit 'global' assembler directives,
467 added pic16_printExterns to print extern symbols,
468 pic16glue: initializes stack/frame pointer in the beginning of
469 the assembly output. Temporary hack, will be corrected later,
470 because gplink yet does not support stack and SDCC does not
471 yet support a type of crt0.o object to create the final binary.
473 * Removed many lines that contain 8051 legacy code.
474 * The code is finally placed under a 'code' directive.
475 * Added port specific options.
477 * _process_pragma: simplified since now we do not need *special*
478 include file to define SFR registers. But a separate header
479 will be needed. This will be developed later.
480 * _pic16_parseOptions: added, parses port specific options:
481 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
482 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
483 --preplace-udata-with=
485 * _pic16_setDefaultOptions: modified to initialize section names,
486 but hack is temporarly out of order since it needs improvement.
487 * _pic16_genAssemblerPreamble: configuration words are emitted by
488 their address instead of their name. This part is incomplete and
489 supports only the 18Fxx2 devices. Other devices will emit an error
490 during assembly since they do not contain the same set of config
492 * _pic16_genIVT: is modified,
494 * pcode.c: added definitions for some hardware registers that are needed
496 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
497 All PCI entries are updated. Now LFSR is supported.
498 * Removed pic16_pciTRIS is mentioned by mdubuc in source
499 * added pic16_newpCodeOpLit2 to support instructions with
500 two literal arguments
501 * pic16_pCode2str: corrected code that emits assembler instructions
502 with two literal operands and those that have an access bit modifier
503 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
504 this fixes a bug which caused some labels to be lost, when an
505 assembler directive was added, i.e. banksel,
506 * pic16_FixRegisterBanking: improved logic that causes the insertion
508 * InlineFunction: functions that are called once, are not any more
509 inlined. This can be a port option in the future,
511 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
513 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
514 hold the corresponding uninitialized symbols,
515 * pic16_allocProcessorRegister: registers have explicit marked the
517 * pic16_allocInternalRegister: registers are explicit marked as
519 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
520 processing list, so bit registers were lost,
523 * ralloc.h: added field 'accessBank' and original symbol operand
524 in register definition,
525 * removed the field isMapped from register definition,
527 ** Several functions have been removed from various sources:
528 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
529 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
530 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
531 pic16_assignRelocatableRegisters
533 ** others have been introduced:
534 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
535 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
537 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
539 * support/scripts/inc2h.pl: changed definition of BIT_AT
540 to emit 'sbit at' instead of 'bit at'. This was a request.
542 PIC16 port related preliminary changes:
543 * gen.c: prefixed function popRegFromString with
544 pic16_ and all references to it corrected
545 * pcode.c: all pic16_pc_* hardware registers prefixed
547 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
548 * ralloc.c: newReg(): when register is REG_SFR then
550 pic16_allocProcessorRegister(): marks register wasUsed=0
551 pic16_writeUsedRegs(): added a call to assign processor
552 registers via pic16_assignFixedRegisters
554 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
556 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
557 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
558 variables in unused register banks. Also the SSEG is placed
559 wherever there is enough space for it, and IDATA can be anywhere
560 in internal RAM. For now compile using -Wl-Y[stack_size].
561 The mem file is different for this option as well, since it
562 makes no sense of talking about DSEG lenght.
564 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
566 * src/SDCClrange.c: fixed bug 869095 that caused segfault
567 in certain cases, e.g. when ROM assignment, patch provided
568 from Albert den Haan.
570 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
572 Many signedness and type propagation fixes:
573 * src/SDCCicode.c: made geniCodeCast() static
574 replaced SPEC_ by IS_ (cosmetic)
575 (operandOperation): fixed div and mod operation
576 (usualBinaryConversions): added support for promotion of char
577 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
578 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
579 (geniCodeAdd): an array index will stay unsigned, even if promoted
581 (geniCodeArray): ditto
582 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
583 * src/SDCCsymt.c (computeType): added more support for char;
584 promotion of char is selectable by promoteCharToInt, fixed signedness
586 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
587 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
588 * src/SDCCval (val*): replaced signedness calculation by
590 rearranged if-branches (cosmetic)
591 (valShift): added warning W_SHIFT_CHANGED
592 (valCompare): fixed problem with different types
593 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
594 * support/regression/tests/literalop.c: added many cases
595 * support/regression/tests/ast_constant_folding.c: changed finally to
597 * .version: new year, new version: 2.3.7
598 * src/SDCCmain.c (main): applied patch #866468
599 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
600 provided by Scott Bronson
601 * doc/sdccman.lyx: updated documentation for sdcdb
602 updated and added chapter tips
604 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
606 * src/SDCCsymt.h: missing from yesterday's commits
608 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
610 * src/SDCC.y (struct_or_union_specifier),
611 * support/Util/SDCCerr.c,
612 * support/Util/SDCCerr.h: verify that struct & union tags are used
615 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
617 * src/SDCCglobl.h: missing from yesterday's commits
619 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
622 sft_attributes, struct_declaration, parameter_declaration,
623 type_name, start_block, declaration_list),
624 * src/SDCC.lex (check_type): support redefinition of typedef names
626 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
628 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
629 aligned xdata arrays. Erik helped me with the if clause.
631 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
633 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
636 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/SDCCast.c (newAst_),
641 * src/SDCCicode.c (ast2iCode, newiCode),
643 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
644 expr, statement, expression_statement, selection_statement,
645 iteration_statement, expr_opt, jump_statement): foundation for tracking
647 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
650 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
652 * support/Util/SDCCerr.c,
654 * src/SDCCast.c (createCase, createDefault, decorateType),
655 * src/SDCClabel.c (labelUnreach),
656 * src/SDCC.y (labeled_statement, jump_statement): More improvements
658 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
659 (with thanks to Stas Sergeev)
660 * device/include/time.h,
661 * device/lib/time.c (CheckTime): suppress unreachable code warning
663 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
665 * src/SDCCast.c (createIvalCharPtr),
666 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
668 * support/regression/tests/nullstring.c: tests for these two bugs
670 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
672 * support/Util/SDCCerr.h,
673 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
674 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
675 about storage class and 'at' used inside struct or union
676 * src/SDCCBBlock.c (iCodeFromeBBlock),
677 * src/SDCCcse.c (ifxOptimize),
678 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
679 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
680 printIval, emitStaticSeg, emitOverlay),
681 * src/SDCClabel.c (deleteIfx),
682 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
683 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
684 gatherAutoInit, processParms),
685 * support/Util/SDCCerr.h,
686 * support/Util/SDCCerr.c (werrorfl): Support for better error location
687 reporting for post-parse errors.
689 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
691 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
692 implicit casts via union; they don't work on big endian systems
693 (possible fix for bug #861138)
695 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
697 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
698 * src/mcs51/main.c: fixed the fix for bug #737001
700 2003-12-15 Borut Razem <borut.razem@siol.net>
702 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
704 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
706 * support/makebin/makebin.c: put output in binary mode
708 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
710 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
711 xdata and data memory on startup. Set the environment variable
712 SDCC_NOGENRAMCLEAR to disable this.
713 * src/mcs51/peephole.def,
714 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
715 (allows non-interrupt and interrupt code to safely compete for a resource
716 without the non-interrupt code having to disable interrupts)
718 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
720 * src/SDCCicode.c (geniCodeAdd),
721 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
722 with valFromType if type might be a pointer and host is big endian).
723 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
724 types, not just integer types.
725 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
726 multiply defined with mismatching "at" address.
728 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
730 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
731 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
732 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
733 with embedded nulls (fixed bug #753752)
735 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
737 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
738 Apparently this did not see much testing (endless loop)
740 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
742 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
744 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
746 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
747 gracefully handle NULL memmap pointers
749 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
751 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
752 instead of deleting the iCode when an operand is volatile
753 * src/z80/gen.c (genDummyRead),
754 * src/mcs51/gen.c (genDummyRead),
755 * src/ds390/gen.c (genDummyRead),
756 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
758 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
759 * src/SDCC.y: fixed bug #850420
761 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
763 Applied z80 i/o port patch from Peter Townson and fixed some operators
764 to better handle operands in A register.
765 * device/include/z180.h
771 * src/z80/peeph-z80.def
775 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
779 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
781 * device/lib/hc08/_mullong.c: Removed extra #endif
783 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 * sim/ucsim/hc08.src/inst.cc,
786 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
788 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
789 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
790 * device/include/stdarg.h: fixed varargs for hc08
791 * device/lib/Makefile.in,
792 * device/lib/hc08/Makefile,
793 * device/lib/hc08/_mulint.c,
794 * device/lib/hc08/_mullong.c: fixed some endian problems
796 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
798 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
799 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
800 * device/lib/_gptrget.c,
801 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
803 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
805 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
806 * src/SDCCast.c (astErrors): fixed bug #846007
807 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
809 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/SDCCast.c (decorateType): disabled a transformation I added in
812 revision 1.188 (access to fields of a structure at an absolute address);
813 it breaks with bitfields, extern declarations, and gcse analysis.
814 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
815 could be assigned through a pointer, so don't complain.
816 * src/SDCCast.c (astErrors),
818 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
820 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
822 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
823 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
824 output of __config directives, since gpasm now supports them
825 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
826 pre-processor macro, i.e. -DMCU=p18f452
827 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
828 and modified to handle 'cast' icode similarly to '=' icode
829 * src/pic16/device.h (typedef struct PIC_device): added field
830 'extMIface' to indicate that chip has external memory interface
831 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
832 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
835 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
837 * src/SDCC.y (pointer): fixed bug #846006
838 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
839 * src/SDCCast.c (decorateType): fixed bug #846009
840 * src/ds390/peeph.def,
841 * src/ds390/gen.c (genAnd, genOr),
842 * src/mcs51/peeph.def,
843 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
845 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
847 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
854 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
858 * src/SDCCbitv.c: added function to free a bitvector
860 * src/SDCClrange.c: added function to recompute the liveranges
862 * src/ds390/ralloc.c,
864 * src/mcs51/ralloc.c,
866 * src/pic16/ralloc.c,
868 * src/z80/ralloc.c: recompute the liveranges after register packing
870 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
872 * src/SDCCloop.c (newInduction): fixed bug #845630
874 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
876 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
877 inadvertantly left behind from my 2003-11-12 change
879 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
881 Updated headers I neglected to commit yesterday.
885 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
887 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
888 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
889 * src/SDCCopt.c (eBBlockFromiCode),
890 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
891 the creation of the key hash table from the sequencing so it can be used
892 earlier (for some GCSE bug fixes still pending)
894 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
896 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
897 * support/regression/tests/addsub.c: testing genPlus shortcut
899 2003-11-15 Borut Razem <borut.razem@siol.net>
901 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
903 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
905 * src/SDCCcse.c (cseBBlock): fixed bug #527779
906 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
907 ordering is immaterial.
908 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
910 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
912 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
913 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
914 (SIGSEV) of bug #840381
915 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
916 unlink new file before rename if new and old filenames are the same)
918 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
920 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
921 uninitialized variables) for the mcs51. Set environment variable
922 SDCC_GENRAMCLEAR to test.
923 xdata initialization slightly shorter
925 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
928 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
929 #838241 & 780691 (basicly the same bug)
930 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
931 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
933 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
935 * src/SDCCmain.c (linkEdit): "fix" #834252
937 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
939 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
941 * src/SDCC.y: fixed bug #819403
943 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
945 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
946 the reentrant attribute.
947 * src/hc08/gen.c (genPackBits): added missing stack readjustment
948 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
950 * src/SDCCast.c (decorateType): fixed bug with storage class not being
951 updated during pointer dereference; f.e. ~(((char *)1)*) was being
952 erroneously reduced to a literal.
953 * src/hc08/ralloc.c (packRegisters, rematStr),
954 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
957 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
959 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
960 * doc/sdccman.lyx: changed from 'article' to 'book'
961 * doc/Makefile: readded test_suite_spec and cdbfileformat
963 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
965 * device/include/stdlib.h: include malloc.h to comply with ANSI
966 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
968 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
970 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
971 * doc/clean.mk: also remove *.out files
972 * doc/sdccman.lyx: some additions, larger top/bottom margins
974 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
976 * src/SDCC.y: fixed bug #837365
977 * support/regression/tests/bitopcse.c
978 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
979 a symbol (might be valop instead)
980 * device/lib/Makefile.in: added errno.c to HC08SOURCES
981 * device/lib/clean.mk: added hc08 to the cleaning list
983 2003-11-04 Borut Razem <borut.razem@siol.net>
985 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
987 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
988 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
989 malloc is declared in standard stdlib.h
991 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
993 * device/lib/hc08/Makefile: need to clean .rel not .o files
994 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
996 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1006 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1007 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1008 tests (which uses the port's oclsExpense function)
1014 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1016 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1018 * src/SDCCcse.c (ifxOptimize),
1019 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1020 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1021 deleting the IFX iCode.
1022 * src/hc08/ralloc.c: reduced unneeded slocs
1023 * src/hc08/gen.c: fixed bug in asmopToBoolean
1025 2003-11-04 Borut Razem <borut.razem@siol.net>
1027 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1028 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1029 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1030 transferred to configure
1032 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
1034 Use headers defined in the C[++] standards:
1035 * sim/ucsim/gui.src/serio.src/fileio.cc
1036 * sim/ucsim/gui.src/serio.src/frontend.cc
1037 * sim/ucsim/gui.src/serio.src/main.cc
1038 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1039 * support/Util/NewAlloc.c
1045 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1047 * Added MSVC projects for hc08 assembler and linker:
1048 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1049 /as/hc08/link_hc08.dsp
1051 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
1053 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1055 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
1057 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1059 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1061 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1063 2003-10-31 Borut Razem <borut.razem@siol.net>
1065 * support/cpp2/cpplib.h,
1066 support/cpp2/cpplib.c,
1067 support/cpp2/cpplex.c,
1068 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1069 to switch _asm block preprocessing on / off. Default is
1070 #pragma preproc_asm +
1072 2003-10-31 Borut Razem <borut.razem@siol.net>
1074 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1075 when outputting comment blocks (when executed with -C option) and
1076 _asm (SDCPP specific) blocks
1078 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1080 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1082 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1084 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1086 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1088 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1089 * src/SDCCast.c (decorateType): fixed bug #832664
1091 2003-10-31 Borut Razem <borut.razem@siol.net>
1093 * support\cpp2\cpplex.c: fixed for SDCPP:
1094 comments(when executed with -C option) and _asm blocks
1095 were included even if they where in skipped #if block.
1096 Applied solution from GCC cpp 3.3.2
1098 2003-10-31 Borut Razem <borut.razem@siol.net>
1100 * src/SDCC.lex: sdcc now understands both formats:
1101 '# <line_number> <file_name>' and
1102 '#line <line_number> <file_name>'
1103 * support/cpp2/cppmain.c: sdcpp now generates the standard
1104 '# <line_number> <file_name>' instead of former
1105 '#line <line_number> <file_name>'
1107 2003-10-30 Borut Razem <borut.razem@siol.net>
1109 * support/cpp2/cpphash.h,
1110 * support/cpp2/cpplib.h
1111 * support/cpp2/cpplex.c,
1112 * support/cpp2/cppmain.c,
1113 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1115 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1117 Fixed a number of problems revealed by bug #827883.
1118 * src/SDCCloop.c (loopInvariants): Spill location of the
1119 result operand should be recomputed if extracted from
1120 a loop. Also, don't extract assignments of an iTemp
1122 * src/SDCCast.c (isConformingBody): loop reversal should
1123 not occur if the control variable is involved with a
1124 relational operator.
1126 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1128 * .version: bumped to 2.3.6 to reflect the big improvements
1129 made by Erik and Klaus. Thanks!
1131 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1133 Replaced the livrange code.
1134 * src/SDCClrange.c: added new LR code
1136 * src/SDCCBBlock.h: removed remainig parts from old LR code
1137 * src/ds390/ralloc.c,
1138 * src/ds390/gen.c: minor fixes to make it work with new code
1140 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1145 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1146 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1147 (tweaked fix for bug #818696)
1149 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1151 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1153 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1156 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1157 * src/mcs51/gen.c (gencjneshort),
1158 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1159 more efficient (per Scott Bronson's suggestion)
1161 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1163 Extended the semantics of the critical keyword to include
1164 individual statements. See RFE #827755 and #799831
1169 * support/Util/SDCCerr.c
1170 * support/Util/SDCCerr.h
1175 2003-10-19 Borut Razem <borut.razem@siol.net>
1177 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1179 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1181 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1183 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1184 and predecrement operand is displayed
1186 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1188 * src/SDCCval.c (valMinus): fixed bug #826041
1190 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1192 Some hc08 related updates that I missed earlier
1193 * sim/ucsim/stypes.h
1194 * support/regression/ports/hc08/spec.mk
1196 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1198 New target "hc08" for the Motorola 68hc08 family of micros
1206 * sim/ucsim/hc08.src/*
1207 * sim/ucsim/configure.in
1208 * src/ucsim/configure
1209 * sim/ucsim/packages_in.mk
1212 * device/include/mc68hc908qy.h
1214 * device/lib/Makefile.in
1215 * support/regression/ports/hc08/*
1216 * support/regression/Makefile
1218 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1220 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1222 * src/ds390/gen.c (genCast): fixed bug #821957
1224 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1226 * device/lib/logf.c: "fixed" overlay bug
1227 * support/regression/ports/host/spec.mk: added m library
1228 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1229 * support/regression/tests/float_trans: added (for Eric)
1231 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1233 * src/mcs51/gen.c (genCpl): fixed bug
1234 http://sf.net/mailarchive/message.php?msg_id=6263915
1236 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1238 * src/SDCCast.c (decorateType): added extended constant folding
1239 * src/SDCCsymt.c (computeType): cleanup
1240 * src/SDCCval.c (valShift): minor optimization
1241 * support/regression/tests/ast_constant_folding.c: added
1243 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1245 * src/SDCCmain.c: removed some unintended changes
1247 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1249 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1250 * src/z80/gen.c: fixed part of bug #817589
1251 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1253 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1255 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1266 * src/ds390/ralloc.c
1268 * src/mcs51/ralloc.c
1270 * src/pic16/ralloc.c
1273 * src/z80/gen.c: removed unused label "release:"
1275 2003-10-06 Borut Razem <borut.razem@siol.net>
1277 * src/SDCC.lex: removed definition of unused variables
1278 save_optimize and save_options
1280 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1282 * clean.mk: removed '=' in "-maxdepth=1"
1283 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1284 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1286 2003-10-06 Borut Razem <borut.razem@siol.net>
1288 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1289 my_unput() replaced by unput()
1291 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1293 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1294 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1295 type-punned pointer will break strict-aliasing rules"
1296 Old LR behaviour is again default; Klaus' LR can be choosen by
1297 defining the environment variable LRKLAUS
1301 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1302 * clean.mk: fixed removal of files in bin/CVS/
1303 * device/lib/clean.mk: fixed removal of directories small and large
1304 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1306 * src/SDCCval.c: removed superflous test for pedantic
1308 2003-10-05 Borut Razem <borut.razem@siol.net>
1310 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1311 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1312 message "unmatched #pragma SAVE and #pragma RESTORE"
1314 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1316 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1317 assembly, critical functions, atomic, nojtbound)
1319 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1321 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1327 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1330 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1332 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1334 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1335 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1336 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1338 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1340 * src/z80/gen.c (genRet): fixed bug #524753
1341 * src/z80/gen.c (genCast): fixed internal error on cast from
1343 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1344 fix for bug #477835 to the z80
1345 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1346 for tracking iCodes in the peephole optimizer for z80
1348 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1350 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1351 the other part of bug #814548
1352 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1354 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1356 * src/SDCCcse.c: fixed part of bug #814548
1358 2003-09-28 Borut Razem <borut.razem@siol.net>
1360 * src/asm.c: rewrite of printILine() to use temporary file instead
1362 * src/xa51/main.c: commented out declaration of int rewinds
1364 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1366 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1368 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1370 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1371 * src/asm.c (printILine): Fixed bug #811015
1373 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1375 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1378 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1380 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1381 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1382 to correctly handle general case of AOP_PAIRPTR
1383 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1385 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1387 * src/mcs51/ralloc.c (fillGaps),
1388 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1389 register positioning bug)
1391 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1393 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1395 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1397 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1398 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1399 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1400 (ralloc doesn't intentionally do this now, but perhaps later)
1401 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1402 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1403 register positioning bugs (Fixed bug #762602 and #795325)
1404 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1406 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1407 lines that --i-code-in-asm generates
1409 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1411 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1412 trying to fclose a FILE* that was already closed.
1414 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1416 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1417 of const struct should be treated as if const themselves)
1419 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1421 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1423 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1425 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1426 Unix (/n) and DOS (/r/n) line terminations.
1428 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1430 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1433 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1435 * src/mcs51/gen.c (genFunction, genEndFunction),
1436 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1437 and restore of EA so that stack offsets to parameters are
1438 correct when using both critical and reentrant/stack-auto.
1439 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1440 size (can be triggered in error if sloc is shared between
1441 different sized objects)
1442 * device/include/float.h: fixed macros to explicitly use
1443 unsigned long where needed
1445 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1447 Feature req. 799831: added code to allow nesting of critical functions
1448 * src/mcs51/gen.c (genFunction, genEndFunction)
1449 * src/ds390/gen.c (genFunction, genEndFunction)
1451 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1453 * src/SDCCsymt.c (sclsFromPtr),
1455 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1456 support for standard C idiom of memory mapped variables; for
1457 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1458 to xdata int at 0x1234 tempvar = 1.
1459 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1460 provided by Akiya ISHIDA
1462 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1464 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1465 * src/SDCCval.c (constVal): added reduction from int to char
1466 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1467 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1468 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1470 * support/regression/tests/shifts.c: fixed
1472 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1474 * src/z80/gen.c (genXor): Fixed bug #805445
1476 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1478 Fixed bug #621531 (const & volatile confusion in the type chain).
1479 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1480 refer to the const or volatile state of the pointer itself.
1492 * src/pic16/ralloc.c
1493 * support/regression/tests/const.c
1495 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1497 When checking for duplicated modules, use absolute paths
1498 instead of relative paths. Files changed:
1503 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1505 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1507 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1509 * device/include/string.h: added size_t typedef, changed
1510 prototypes to use size_t, eliminated separate reentrant and
1511 non-reentrant declarations, added _memmove declaration
1512 * device/lib/_memcpy.c: changed to use size_t instead of int,
1513 changed /4 to >>2 to avoid division library call
1514 * device/lib/_memcmp.c,
1515 * device/lib/_memset.c,
1516 * device/lib/_strncat.c,
1517 * device/lib/_strncpy.c,
1518 * device/lib/_strncmp.c: changed to use size_t instead of int
1519 * device/lib/_memmove.c: new file (fixed bug #772294)
1520 * device/lib/Makefile.in: added _memmove.c
1521 * device/lib/z80/asm_strings.s: fixed bug #772290
1522 * support/regression/tests/bitfields.c: attempt to fix host assertion
1523 failure on amd64-unknown-linux2.2
1525 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1527 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1528 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1529 * as/z80/asmain.c (main): fixed bug #801766
1531 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1533 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1536 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1538 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1539 reported in bug #800609
1541 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1543 * Top header beautifications in src/pic16 directory:
1544 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1545 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1546 pcoderegs.h, ralloc.c, ralloc.h
1547 * main.c: added top header and GPL license notice
1548 * pcode.c: fixed the if-conditional warning
1550 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1552 * device/lib/_mullong.c: replaced int by short for gcc
1554 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1556 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1557 and JUMPTABLE iCodes properly now (worked by accident before)
1558 * src/mcs51/gen.c (leftRightUseAcc),
1559 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1560 iCode properly now. Use getSize instead of nRegs since a & b
1561 aren't part of the nRegs tally.
1563 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1565 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1566 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1567 before instructions that use the _STATUS register
1569 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1571 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1572 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1573 fetching of the pointer
1574 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1575 copied from genNearPointerSet()
1576 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1577 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1578 If they pop r0/r1 they must be called in the opposite order than aopOp().
1579 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1580 (resp. --stack-auto), prepared for --xstack
1582 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1584 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1586 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1588 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1589 these ports have their own __sdcc_external_start()
1591 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1593 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1594 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1595 type for bits was changed. It resulted in bit variables becoming
1596 global, which is not permitted in PIC 14 assembly output.
1598 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1600 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1602 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1604 Z80 and MCS51 linkers complaint if a public symbol is defined
1605 in more than one library module:
1609 * as/mcs51/Makefile.in
1611 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1613 A few small changes that speed up the peephole optimizer.
1617 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1619 Try to make the peephole optimizer smarter by maintaining
1620 an association between the assembly source code and the
1621 iCodes that originated them. Put this information to use
1622 with a new peephole rule condition "notVolatile" so that
1623 the rules can be aggressive yet still safe.
1628 * src/mcs51/peeph.def
1630 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1634 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1635 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1636 if the left or right operand symbols have the accuse flag set.
1638 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1640 Changed the type of the result of the ! (NOT) operator to char;
1641 previously it returned the same type as the source. This allows
1642 us to eliminate all the genFloatNot functions (all of its target
1643 implementations were very buggy) since !float can use the same
1646 * src/SDCCicode.c (ast2iCode): ! returns char
1647 * src/mcs51/gen.c (genNot, genNotFloat),
1648 * src/ds390/gen.c (genNot, genNotFloat),
1649 * src/z80/gen.c (genNot, genNotFloat),
1650 * src/pic/gen.c (genNot, genNotFloat),
1651 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1653 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1655 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1656 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1657 during interrupts. Ensure WSAVE is located at a shared bank address.
1658 2. Fixed page selection in some places
1659 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1660 the registers name strings.
1661 4. Fixed "signed / unsigned compare" compiler warnings.
1662 5. The PIC port manages its own allocation of the general purpose
1663 registers, but makes no attempt to reuse them. As a result when
1664 compiling it soon runs out of general purpose registers. Some
1665 additional code was added to the files pcode.c and device.c to walk
1666 through the function call tree and rename the registers so that they
1676 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1677 genPlus() & genMinus() when the result is the same as left or right
1679 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1681 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1683 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1685 Made bitfield a distinct type from bit so that bitfields
1686 convert as per ANSI C and bits retain their traditional
1687 boolean style behaviour. Implemented bitfield support in
1695 * src/ds390/gen.c: bit v bitfield split
1696 * src/z80/gen.c: New support for bitfields
1697 * support/regression/tests/bitfields.c: reenabled z80,
1700 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1702 Rules 246.x, 247.x relate to bitfields, the others speed up
1703 access to xdata mapped I/O devices.
1705 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1707 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1709 Cleaned up genPackBits and genUnpackBits and added two helper
1710 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1711 for literal assignments in genPackBits (thanks to Frieder for
1717 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1719 Fixed bug #748310 (pointer to function type mishandled when the
1720 function name is omitted). Also fixed a SIGSEGV when a function
1721 attribute (reentrant, etc) is used on a non-function or on a
1722 function but misplaced before the parameter list.
1724 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1726 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1727 * support/Util/SDCCerr.h,
1728 * support/Util/SDCCerr.c: Added func attr misuse error msg
1730 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1732 Fixed bug #787649 by anonymous
1733 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1734 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1736 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1738 Fixed numerous bitfield problems.
1740 * src/SDCC.y: More bitfield related error checking
1742 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1743 * support/Util/SDCCerr.h,
1744 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1745 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1746 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1747 * support/regression/tests/bitfields.c: tests added
1749 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1751 Made the constant following the "interrupt" keyword optional. If
1752 omitted, the function will not automatically be given an entry
1753 in the interrupt vector table (similar to #pragma NOIV, but
1754 less syntacticly kludgy). The interrupt number is also now
1755 range checked. Also fixed a bug in the high order bit example
1762 * support/Util/SDCCerr.c
1763 * support/Util/SDCCerr.h
1766 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1768 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1769 * src/SDCCicode.c (operandOperation): rewritten some ops
1770 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1771 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1773 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1774 be re-activated by defining REDUCE_LITERALS)
1775 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1776 unsigned, but are signed by default
1777 * src/SDCCval.c (constVal): rearranged
1778 * src/SDCCval.c (valMod): preliminary fix
1779 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1780 * support/regression/literalop.c: added, work in progress
1782 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1784 Generate warnings for useless declarations like "char data;"
1785 that don't do what new users expect.
1788 * support/Util/SDCCerr.h
1789 * support/Util/SDCCerr.c
1791 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1793 * src/SDCCval.c (valMult): fix overflow detection of negative int
1795 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1797 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1799 Changes to support big endian targets:
1812 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1814 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1815 * device/lib/time.c: fixed warning "integer overflow in expression"
1817 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1819 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1820 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1821 constants are unsigned; added recognition of "u" flag for unsigned
1822 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1823 * src/SDCCval.c (valDiv, valMod): fixed signdness
1824 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1825 signedness of modulo, left and right shift
1826 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1827 * support/Util/SDCCerr.h: added warning W_INT_OVL
1828 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1829 * src/SDCCast.c (ast_print): improved output of constants
1831 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1833 Fixed some warnings when building with MSVC:
1846 * support\cpp2\cpplib.c
1850 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1852 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1854 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1856 * support\librarian\clean.mk: Do not remove Makefile.
1857 * support\librarian\Makefile: added.
1859 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1861 Added librarian to MSVC build:
1864 * support\librarian\librarian.dsp
1866 'configure' not needed for librarian, removed:
1867 * support\librarian\configure
1868 * support\librarian\configure.in
1869 * support\librarian\config_in.h
1870 * support\librarian\Makefile.in
1872 Hopefully these ones built the librarian and the rest of sdcc properly:
1874 * Makefile.common.in
1876 Messed up 'configure', so revert to previous version:
1880 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1882 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1883 there, while the mantissa of a double is "only" 53 bits wide.
1885 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1887 Adding sdcclib to the build. MSVC project coming soon.
1888 Files added/changed:
1890 * support\librarian\clean.mk
1891 * support\librarian\configure
1892 * support\librarian\configure.in
1893 * support\librarian\config_in.h
1894 * support\librarian\Makefile.bcc
1895 * support\librarian\Makefile.in
1896 * support\librarian\sdcclib.c
1899 * Makefile.common.in
1903 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1905 Linker now complaints if linked modules have conflicting options, for
1906 example, one compiled using --model-large and another one compiled with
1907 --model-small. The following files were modified:
1929 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1931 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1932 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1934 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1936 * src/z80/mappings.i: fix _mul[us][int,long] entries
1938 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1940 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1942 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1944 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1945 * support/regression/tests/bitopcse.c: added
1953 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1955 added support for new library format to z80, gbz80 linkers:
1961 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1963 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1964 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1966 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1968 added DUMMY_READ_VOLATILE:
1977 * src/SDCCcse.c (algebraicOpts): many improvements
1978 * src/SDCCcse.h: removed algebraicOpts()
1979 * src/SDCCicode.c (picDummyRead): added
1981 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1983 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1984 "Insufficient space in data memory".
1986 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1988 * src/mcs51/gen.c: fixed bug #771358
1989 * src/z80/gen.c: fixed bug #759087
1991 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1993 * src/pic16/glue.c: minor cleanup by Vangelis
1995 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1997 * device/include/regc515c.h: fixed #758477
1998 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1999 * device/lib/_gptrput.c: saved a few bytes
2000 * my tab spacing is 8, yours too?)
2001 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2002 * device/lib/serial.c: process RX bytes earlier than TX bytes
2003 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2005 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
2007 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2009 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2011 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2013 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
2015 * device/lib/Makefile.in: bad fix, reverted to 1.43
2017 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
2019 * device/lib/Makefile.in: added missing z80 object files
2021 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
2023 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2024 pic16 progress by Vangelis:
2039 * pic16/pcodepeep.c:
2042 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2044 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2046 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2048 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2049 added gbz80 build to MSVC project.
2050 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2051 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2052 from 8051 stuff and setup so it links using a .lnk file.
2054 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2056 * support/librarian/sdcclib.c: sdcc librarian.
2057 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2060 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2062 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2064 2003-07-02 Borut Razem <borut.razem@siol.net>
2066 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2067 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2068 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2069 src/xa51/main.c, src/z80/main.c:
2070 virtualization of glue() function: each port has it's own glue function,
2071 which is accessed by do_glue function pointer in PORT.general structure
2073 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2075 * DS800C400 fun, improved ROM interface and tinibios.
2077 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2079 * More support for DS80C400. Now includes beginning of interface to ROM.
2081 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2083 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2085 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2087 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2089 2003-06-19 Borut Razem <borut.razem@siol.net>
2091 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2093 2003-06-19 Borut Razem <borut.razem@siol.net>
2095 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2096 fixed Z80 port - crt0.o: cannot open.
2098 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2100 * support/Util/MySystem.c (merge_command): revert bad fix
2102 2003-06-18 Borut Razem <borut.razem@siol.net>
2104 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2106 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2108 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2109 option --use-stdout sends errors to stdout instead of stderr.
2111 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2113 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2115 2003-06-15 Borut Razem <borut.razem@siol.net>
2117 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2118 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2119 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2120 fixed width array of pointers replaced with sets;
2121 multiple include and lib paths ared transferred to preprocessor and linker
2122 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2123 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2124 fixed width array of pointers
2125 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2126 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2127 fixupPath(), getPathDifference()
2128 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2129 fixed width array of pointers
2131 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2133 * src/pic16/ralloc.c: fix warnings
2134 * src/pic16/pcode.c: fix warning
2136 2003-06-10 Scott Dattalo <scott@dattalo.com>
2138 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2139 know all the details, but essentially this set of changes enable
2140 the pic16 port to generate movff instructions and generate assembler
2145 * src/pic16/pcode.c:
2146 * src/pic16/device.c:
2148 * src/pic16/pcode.h:
2149 * src/pic16/pcoderegs.c:
2150 * src/pic16/ralloc.c:
2151 * src/pic16/ralloc.h:
2153 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2155 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2156 added option --vc, so sdcc errors and warnings are compatible with
2157 Microsoft Visual Studio.
2159 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2161 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2162 device/lib/libfloat.lib: added atof function.
2164 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2166 * doc/sdccman.lyx: updated to Lyx 1.3
2167 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2168 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2169 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2171 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2173 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2175 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2177 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2178 additions to the "related tools/documentation" section
2180 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2182 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2184 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2186 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2187 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2189 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2191 * doc/sdccman.lyx: fix double dash and other minor things
2192 * doc/Makefile: fix double dash
2194 2003-05-28 Karl Bongers(patches from Martin Helmling)
2195 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2196 condition and ignore commands.
2198 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2200 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2201 is in parts still quite out of date, I did changes as far as I felt makes sense
2202 for a non-native english speaker.
2203 Please feel free to add to the manual or to correct my changes.
2204 * doc/Makefile: undid touching the date of intermediate tex files.
2206 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2208 * doc/sdccman.lyx: Manual has an index now
2210 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2212 Finalize muluint/mulsint and mululong/mulslong merging:
2213 * device/lib/_mulint.c
2214 * device/lib/_mullong.c
2215 * device/lib/gbz80/mul.s
2216 * device/lib/gbz80/stubs.s
2217 * device/lib/z80/mul.s
2218 * device/lib/z80/stubs.s
2219 * src/SDCCsymt.c (initCSupport)
2221 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2223 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2224 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2225 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2226 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2229 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2231 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2232 the regression tests I'm not brave enough to enable 245.b, 245.c
2233 * doc/sdccman.lyx: added latex preamble for hyperref package.
2234 Using pdflatex this will give you a hyperlinked pdf file with
2235 bookmarks. (prepend '%' before /usepackage if this breaks something)
2237 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2239 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2241 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2243 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2245 2003-05-21 <johan@balder>
2247 * src/SDCCglue.c (printIval): fixed bug #739934
2249 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2251 Applied patch from bug 737905 (renamed yylineo to mylineno):
2258 * src/pic16/pcode.c: Cleaned warnings
2259 * src/pic16/pcodeflow.c: Cleaned warnings
2260 * src/pic16/pcoderegs.c: Cleaned warnings
2262 2003-05-19 Scott Dattalo <scott@dattalo.com>
2264 * src/pic16/pcode.c: Cleaned warnings
2265 * src/pic16/pcodepeep.c: Cleaned warnings
2266 * src/pic16/ralloc.c: Cleaned warnings
2268 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2270 * doc/sdccman.lyx: fixed bug 739745
2271 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2273 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2275 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2276 it can be defined with CFLAGS when running configure
2277 * src/SDCCmain.c: fixed compiling + linking with object files
2279 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2281 * configure.in: configure for pic16 port,
2282 added --disable-pic16-port
2283 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2284 * src/SDCCmain.c: linkOptions is changed to set *,
2285 added if/endif conditional macros to remove options help
2286 messages from optionsTable when a port is not configured, added
2287 support for the PIc16 port in the ports table, when executing
2288 the compiler with no port specified on command line, a default
2289 port is selected with the new macro DEFAULT_PORT which is
2290 defined in port.h, in setDefaultOptions() linkOptions is removed
2291 from initialization assignment, since now it is a set,
2292 parseCmdLine uses setParseWithComma for linkOptions, in
2293 linkEdit() linkOptions are accessed with new function indexSet()
2294 which returns the i'th item of a set variable. See SDCCset.c, in
2295 linkEdit() when calling buildCmdLine(), added linkOptions as
2296 last argument. Now users can pass arguments to gplink via the
2297 -Wl option, main() uses pic16glue() to glue up pic16 programs
2298 * src/SDCCpeeph.c: various changes to support pic16
2299 * src/SDCCset.c: added function void *indexSet(set *, int) to
2300 return the i'th item of the set
2301 * src/SDCCset.h: added function prototype for indexSet()
2302 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2303 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2304 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2305 added macro DEFAULT_PORT
2306 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2307 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2309 * src/pic16/glue.c: commented out some error producing lines
2310 * src/pic16/main.c: __config directives are commented out to stop
2311 gpasm complaining and test the linkage with gplink, _linkCmd and
2312 _asmCmd changed to be more gplink and gpasm friendly
2313 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2314 produced an error when parsed, peep rule 12 is added to utilize
2315 movff, but it is commented out since the pCode does not support
2316 yet a command with 2 address arguments
2318 2003-05-18 <johan@balder>
2320 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2321 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2322 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2324 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2325 Added feature to script commands from file.
2327 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2329 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2330 * src/SDCCutil.c: include ctype.h for win32
2332 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2334 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2336 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2338 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2339 Fixed so you can set breakpoints prior to run, run does not stop
2340 on entry now. Add tbreak. Other enhancements and fixes for use
2343 2003-05-12 Borut Razem <borut.razem@siol.net>
2345 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2347 2003-05-11 Borut Razem <borut.razem@siol.net>
2349 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2350 the path of bin directory, so that PATH is the only env. variable, which has to be set
2351 in case of standard installation.
2352 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2353 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2354 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2356 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2358 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2359 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2360 temp files are in the port dir; clean the gen/test directory when
2361 generating new test.c
2362 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2363 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2364 * support/regression/tests/zeropad.c: added
2366 2003-05-09 <johan@balder>
2368 * src/SDCCglue.c: fixed bug #597940
2370 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2372 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2373 cache sfr, optimize next,step, fix off by one sourceline,
2374 support ddd list function.
2375 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2377 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2379 * support/regression/HTMLgen.py: added compare_s2f()
2380 * support/regression/Makefile: redo 1.27
2381 * support/regression/generate-cases.py: redo 1.5
2383 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2385 * support/regression/tests/float.c: workaround 33 bit hex constant
2386 * support/regression/tests/simplefloat.c: fix division for host
2388 2003-04-29 Scott Dattalo <scott@dattalo.com>
2390 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2391 that tame's the PIC's over-aggressive optimizer.
2393 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2395 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2398 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2400 Initial support for DS80C400. "Hello world" runs on TINIm400
2403 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2405 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2406 * Some notes on ddd usage added in debugger/README
2407 Martin Helmling adding more features and fixes for ddd GUI debugger.
2408 Code added for nexti, stepi, up, down, and other adjustments.
2410 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2412 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2413 * src/pic/peeph.def Added two rules to optimize carry manipulation
2414 * src/pic/* removed debug printfs
2416 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2418 * debugger/mcs51/cmd.c: added header newalloc.h
2420 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2422 * as/Makefile: new EXEEXT
2423 * as/z80/Makefile: remove trailing slash of BUILDIR
2424 * as/z80/clean.mk: new EXEEXT
2425 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2426 * support/cpp2/Makefile.in: new EXEEXT
2427 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2429 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2431 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2432 EXEEXT was introduced to fix all related problems with targets
2433 "clean", "install" and "uninstall"; a couple of further flaws
2434 especially with "clean" have been fixed too
2435 * as/mcs51/Makefile.in
2440 * debugger/mcs51/Makefile.in
2441 * debugger/mcs51/clean.mk
2443 * link/z80/Makefile.in
2446 * packihx/Makefile.in
2448 * sim/ucsim/Makefile
2449 * sim/ucsim/clean.mk
2450 * sim/ucsim/avr.src/Makefile.in
2451 * sim/ucsim/avr.src/clean.mk
2452 * sim/ucsim/s51.src/Makefile.in
2453 * sim/ucsim/s51.src/clean.mk
2454 * sim/ucsim/xa.src/Makefile.in
2455 * sim/ucsim/xa.src/clean.mk
2456 * sim/ucsim/z80.src/Makefile.in
2457 * sim/ucsim/z80.src/clean.mk
2458 * sim/ucsim/main_in.mk
2459 * sim/ucsim/packages_in.mk
2460 * sim/ucsim/gui.src/Makefile.in
2461 * sim/ucsim/gui.src/serio.src/Makefile.in
2462 * sim/ucsim/gui.src/serio.src/clean.mk
2465 * support/cpp2/Makefile.in
2466 * support/cpp2/clean.mk
2467 * support/makebin/Makefile
2468 * support/makebin/clean.mk
2469 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2470 * doc/sdccman.lyx: --program-suffix no longer needed
2472 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2474 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2475 Martin Helmling added support for ddd GUI debugger.
2476 Code added to display assembly, set variables, and other commands
2477 to interface to ddd.
2479 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2481 * as/Makefile: fix target clean
2482 * as/clean.mk: fix target clean
2483 * as/z80/clean.mk: fix target clean
2485 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2487 * Makefile.common.in: added @EXEEXT@
2488 * configure.in: removed all mingw32 stuff
2489 * configure: rebuilt from configure.in
2490 * doc/sdccman.lyx: updated section "installation"
2491 * support/scripts/sdcc_mingw32: adapted to configure
2492 * support/scripts/sdcc_cygwin_mingw32: added
2494 2003-04-22 Scott Dattalo <scott@dattalo.com>
2496 * src/pic Added object file support for the PIC port
2497 * src/pic Applied patch from Craig Franklin (this started the object file support)
2498 * src/regression Updated the PIC regression tests for object files
2500 2003-04-20 Borut Razem <borut.razem@siol.net>
2502 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2503 lklex.c: In function `getfid':
2504 lklex.c:203: warning: array subscript has type `char'
2505 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2506 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2507 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2508 stack handling macros
2510 2003-04-19 Borut Razem <borut.razem@siol.net>
2512 * "handling space characters in file path" task:
2513 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2514 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2515 * support/Util/MySystem.h: make it self-sufficient
2516 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2517 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2518 handling space characters in file path
2519 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2520 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2521 * support/Util/MySystem.c: handling space characters in executable's path
2523 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2525 * as/z80/Makefile: fix permanent rebuild of z80
2526 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2527 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2529 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2531 * src/SDCCopt.c: add special case optimization to replace modulo by
2532 a power of two with a bitwise AND.
2534 2003-04-18 <johan@balder>
2536 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2538 2003-04-17 <johan@balder>
2540 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2541 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2543 2003-04-13 Borut Razem <borut.razem@siol.net>
2545 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2546 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2547 fixed mingw problem in adl_NORMALIZE_PATH
2549 2003-04-12 Borut Razem <borut.razem@siol.net>
2551 * fixed "#pragma SAVE/RESTORE can not be nested":
2552 * src/SDCC.lex: reworked pragma handling functions
2553 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2554 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2556 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2558 * src/SDCCutil.c (pathEquivalent): defined but not used
2559 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2560 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2561 * configure: rebuilt from configure.in
2562 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2563 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2564 * device/include/Makefile.in: replace sdcc_datadir
2565 * device/lib/Makefile.in: replace sdcc_datadir
2566 * Makefile.common.in: add LDFLAGS from configure
2567 * packihx/Makefile.in: use LDFLAGS
2568 * src/Makefile.in: use LDFLAGS
2569 * support/cpp2/Makefile.in: add LDFLAGS from configure
2570 * support/makebin/Makefile: use LDFLAGS
2571 * .version: bumped version number to 2.3.5
2573 2003-04-12 Borut Razem <borut.razem@siol.net>
2575 * completed "different paths" task:
2576 * src/SDCCmacro.c: fixed bug in handling quotes
2577 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2578 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2580 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2582 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2584 2003-04-11 kevin Vigor <kevin@vigor.nu>
2586 * ds390/gen.c ds390/peeph.def: fix bug 706781
2588 2003-04-11 Borut Razem <borut.razem@siol.net>
2590 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2592 2003-04-10 Scott Dattalo <scott@dattalo.com>
2594 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2595 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2596 set - this bit used to not be set...).
2597 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2598 bad code in PIC Port
2599 * src/regression/and2.c added to test bug 609268
2600 * src/regression/Makefile added and2.c to regression test
2603 2003-04-08 <johan@CP255758-A>
2605 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2606 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2607 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2609 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2611 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2613 * support/cpp2/Makefile.in: fix bug #487815
2614 * configure: rebuilt from configure.in
2615 * Makefile.common.in: docdir changed, new path suffixes
2616 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2617 * sdcc_vc_in.h: reflect changes from sdccconf.h
2618 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2619 * src/SDCCutil.h: remove BINDIR hack
2620 * doc/sdccman.lyx: update new path hierarchy
2622 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2624 * src/SDCCpeeph.c: added okToRemoveSLOC test
2626 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2628 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2630 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2632 * src/SDCCpeeph.c: added labelIsReturnOnly test
2633 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2635 2003-04-05 <johan@balder>
2637 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2638 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2639 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2640 * src/SDCCast.c: fixed a warning
2641 * src/SDCCast.h: fixed a warning
2642 * src/SDCCicode.c (operandFromAst): fixed a warning
2644 2003-04-04 <johan@balder>
2646 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2647 * src/SDCCast.c (decorateType): fixed bug #715076
2648 * src/SDCC.y: fixed bug #702907
2650 2003-04-03 <johan@balder>
2652 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2653 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2654 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2655 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2656 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2658 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2660 * _decdptr.c: fix return values
2661 * _gptrget.c: fix return values
2662 * _gptrgetc.c: fix return values
2663 * _gptrput.c: fix return values
2664 * _mulint.c: fix return values
2665 * as/z80/Makefile: fix 'make -j' problem
2667 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2669 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2670 * configure.in: big cleanup, updated to autoconf 2.5x
2671 * configure: rebuilt from configure.in
2672 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2673 * sdcc_vc_in.h: reflect changes from sdccconf.h
2674 * doc/Makefile: fixed a flaw in "make install"
2676 2003-04-02 <johan@balder>
2678 * src/ds390/gen.c (genCmp): no comments
2679 * src/mcs51/gen.c (genCmp): no comments
2680 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2681 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2683 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2685 * support/regression/generate-cases.py: place generated file in given sub directory
2686 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2687 * support/regression/Makefile: improvements for 'make -j';
2688 side effect: it's simpler and faster now
2690 2003-03-31 Borut Razem <borut.razem@siol.net>
2692 * src/z80/main.c: link-{port} and as-{port} defined without path
2693 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2695 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2697 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2699 2003-03-30 Borut Razem <borut.razem@siol.net>
2701 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2702 changed type of list parameter to set
2703 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2704 * src/port.h: changed type of do_assemble() parameter to set
2705 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2706 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2707 definition of "cppoutfilename" macro with NULL value in preProcess()
2708 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2709 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2710 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2711 replaced with set *binPathSet
2712 * shash_add() deallocates the item, if allready exsists, before adding the new one
2713 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2715 2003-03-30 Scott Dattalo <scott@dattalo.com>
2717 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2718 a nested for loop bug in the PIC port
2719 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2722 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2724 * support/Util/dbuf.h: remove C++ stuff to make it portable
2726 2003-03-28 Borut Razem <borut.razem@siol.net>
2728 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2729 literal strings in stringLiteral()
2730 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2731 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2734 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2736 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2738 2003-03-26 <johan@balder>
2740 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2741 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2742 * src/SDCCast.c (decorateType): fixed " -v < 3"
2744 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2746 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2747 Added Lenny Story's debug infrastructure changes:
2748 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2749 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2750 * src/cdbFile.c: added
2751 * src/SDCCdebug.c: added
2752 * src/SDCCdebug.h: added
2753 * src/SDCCast.c (createFunction)
2754 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2755 * src/SDCCmain.c (parseCmdLine, main)
2756 * src/SDCCmem.c (redoStackOffsets)
2757 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2760 * src/avr/gen.c (genAVRCode)
2761 * src/ds390/gen.c (gen390Code)
2762 * src/mcs51/gen.c (gen51Code)
2763 * src/pic/gen.c (genpic14Code)
2764 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2765 * src/xa51/gen.c (genXA51Code)
2766 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2768 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2770 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2771 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2773 2003-03-22 <johan@balder>
2775 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2777 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2779 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2780 * doc/cdbfileformat.lyx: added, written by Lenny Story
2781 * doc/Makefile: added cdbfileformat.lyx
2782 * doc/clean.mk: added cdbfileformat.lyx
2784 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2786 * src/mcs51/peeph.def: fix bug #705773
2788 2003-03-20 <johan@balder>
2790 An sfr/sbit can have an "at #" AND an initializer
2791 * src/SDCCsymt.c (checkSClass):
2792 * src/SDCCmem.c (allocGlobal):
2793 * src/SDCCmem.c (allocLocal):
2794 * src/SDCCast.c (createBlock):
2796 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2798 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2800 2003-03-16 <johan@balder>
2802 Undid the hackup of const and volatile, the problem is much bigger
2804 * src/SDCCast.c:1.171
2805 * src/SDCCglue.c:1.138
2806 * src/SDCCicode.c:1.146
2807 * src/SDCCsymt.c:1.150
2808 * src/SDCCval.c:1.65
2810 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2812 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2813 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2815 2003-03-13 <johan@balder>
2817 Hackup const and volatile modifiers in type chains a bit:
2819 * src/SDCCast.c:1.169
2820 * src/SDCCglue.c:1.136
2821 * src/SDCCicode.c:1.143
2822 * src/SDCCsymt.c1.146
2823 * src/SDCCsymt.h1.59
2824 * src/SDCCval.c:1.63
2826 2003-03-12 <johan@balder>
2828 * src/SDCCBBlock.h: more LRH debugging junk
2829 * src/SDCCcflow.h: more LRH debugging junk
2830 * src/SDCCloop.c: more LRH debugging junk
2831 * src/SDCC.y (struct_declaration): fixed bug #697590
2832 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2833 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2834 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2836 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2837 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2838 test function names must now match exactly).
2839 * src/SDCCcse.c: added special case in findCheaperOp to allow
2840 extending a short integer. Makes less awful code for bug 700121 test case.
2842 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2844 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2845 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2847 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2849 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2850 actually called (operandsNotEqual() was called for all
2851 operandsNotEqualX tests).
2853 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2855 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2856 with shorter literals. Fixes bug 700121.
2858 2003-03-11 <johan@balder>
2860 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2862 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2864 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2865 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2867 2003-03-10 Borut Razem <borut.razem@siol.net>
2869 * src/SDCCmain.c: pipe preprocessor's output
2870 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2871 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2872 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2873 which closes all pipes in pipeSet set
2874 * src/SDCCset.c: free deleted item in function deleteSetItem()
2875 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2876 moved from z80 to src subproject
2877 * .version: increased version number to 2.3.4
2879 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2881 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2882 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2883 * support/regression/ports/xa51/spec.mk: fix typo
2885 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2887 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2889 2003-03-09 Borut Razem <borut.razem@siol.net>
2891 * src/SDCCmain.c: pipe preprocessor's output
2892 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2893 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2894 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2895 which closes all pipes in pipeSet set
2896 * src/SDCCset.c: free deleted item in function deleteSetItem()
2897 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2898 moved from z80 to src subproject
2900 2003-03-09 Borut Razem <borut.razem@siol.net>
2902 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2903 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2904 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2905 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2906 * src/SDCCglobl.h: unification of WIN32 native definitions
2908 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2910 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2912 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2914 * src/configure.in: check for endianess (even while cross-compiling)
2915 * src/configure: check for endianess (even while cross-compiling)
2916 * src/configure_in.h: check for endianess (even while cross-compiling)
2917 * src/avr/gen.c: remove old endianess stuff
2918 * src/mcs51/gen.c: remove old endianess stuff
2919 * src/ds390/gen.c: remove old endianess stuff
2920 * src/pic/gen.c: remove old endianess stuff
2921 * src/pic/genarith.c: remove old endianess stuff
2922 * src/pic/glue.c: fix endianess check
2923 * src/pic16/gen.c: remove old endianess stuff
2924 * src/pic16/genarith.c: remove old endianess stuff
2925 * src/pic16/glue.c: fix endianess check
2926 * src/xa51/gen.c: remove old endianess stuff
2927 * src/z80/gen.c: fix endianess check
2928 * src/SDCCglue.c: fix endianess check
2929 * src/ds390/peeph.def: fix bug 700036
2931 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2933 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2934 * src/configure: find appropriate data-types on host for SDCC's int and long
2935 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2936 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2937 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2939 2003-03-07 <johan@balder>
2942 some minor cleanups before the big shot
2943 OP_DEFS and OP_USES now use Kevin's protection
2944 new option --nolabelopt
2955 * src/ds390/ralloc.c:
2956 * src/mcs51/ralloc.c:
2958 * src/xa51/ralloc.c:
2961 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2963 * src/pic/pcode.c (get_op): fix 64 bit warnings
2964 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2965 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2966 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2967 * support/regression/tests/malloc.c: fix 64 bit warnings
2969 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2971 * src/mcs51/gen.c (genMinus): fixed bug 696436
2973 2003-03-02 Borut Razem <borut.razem@siol.net>
2975 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2977 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2979 * configure.in: test for mkstemp
2980 * sdccconf_in.h: add HAVE_MKSTEMP
2982 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2984 * device/include/ctype.h: removed warning while using --stack-auto
2985 * device/include/malloc.h: removed warning while using --stack-auto
2986 * device/include/string.h: removed warning while using --stack-auto
2988 2003-02-23 Borut Razem <borut.razem@siol.net>
2990 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2991 because NDEBUG is defined (see man assert)
2992 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2994 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2996 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2997 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2999 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
3001 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3002 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3004 2003-02-18 <johan@balder>
3006 * as/mcs51/asmain.c (asmbl): module can start with a digit
3007 * as/z80/asmain.c (asmbl): module can start with a digit
3009 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
3011 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3012 * src/asm.c: fix pipe() for Mingw32
3014 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
3016 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3017 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3018 make -V work again; --c1mode reads now from stdin
3019 * doc/sdccman.lyx: added --c1mode
3020 * support/Util/SDCCerr.c: new messages for c1 mode
3021 * support/Util/SDCCerr.h: new messages for c1 mode
3022 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3024 2003-02-15 <johan@balder>
3026 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3028 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
3030 * doc/sdccman.lyx: Environment variables, -o and other minor things
3032 2003-02-14 <johan@balder>
3034 * src/xa51/main.c: before anyone really tries to use it :)
3036 * Install doc's in share/sdcc/doc
3037 * removed some obsolete files
3038 * Do a proper make distclean and uninstall
3039 M Makefile.common.in
3042 M device/include/Makefile.in
3043 M device/lib/Makefile.in
3046 M sim/ucsim/doc/Makefile.in
3049 R src/xa51/peeph.rul
3050 M support/cpp2/Makefile.in
3051 M support/makebin/Makefile
3054 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3056 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3058 2003-02-10 Borut Razem <borut.razem@siol.net>
3060 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3061 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3062 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3063 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3064 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3065 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3066 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3067 src/z80/Makefile.bcc: Borland Makefile cleanup
3068 * as/z80/Makefile.bcc: Added Borland Makefile
3069 * support/cpp2/borland.h: Removed
3071 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3073 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3074 * src/SDCC.lex: new pragma NOIV
3075 * src/SDCCglobl.h: new pragma NOIV
3076 * src/SDCCmem.c: new pragma NOIV
3078 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3080 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3082 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3084 * src/SDCCmain.c: signal handling is switched off by --debug
3085 * doc/Makefile: small fix for install; use clean.mk again
3086 * doc/clean.mk: clean *.pdf and *.html too
3088 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3090 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3091 * device/lib/printfl.c: fix a ds390 bug by making it portable
3092 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3093 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3094 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3095 * debugger/mcs51/cmd.c: converted multi-line string literals
3096 * sim/ucsim/globals.cc: converted multi-line string literals
3097 * src/SDCCmain.c: introduced signal handler to remove temp files
3098 * doc/Makefile: small tweaks, implement clean
3099 * doc: removed generated files
3101 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3103 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3104 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3105 Address Record is not correctly generated for DS390."
3107 2003-02-02 Borut Razem <borut.razem@siol.net>
3109 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3110 * as/mcs51/asm.h: fixed compilation with Borland C
3111 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3112 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3113 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3114 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3115 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3116 src/z80/Makefile.bcc: delete $(LIB) only if exist
3117 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3119 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3121 * device/include/malloc.h: introduced NULL
3122 * device/include/string.h: introduced NULL
3123 * device/include/stdlib.h: introduced NULL
3124 * device/lib/_memcpy.c: removed NULL
3125 * device/lib/_strcat.c: removed NULL
3126 * device/lib/_strchr.c: removed NULL
3127 * device/lib/_strcmp.c: removed NULL
3128 * device/lib/_strcpy.c: removed NULL
3129 * device/lib/_strcspn.c: removed NULL
3130 * device/lib/_strlen.c: removed NULL
3131 * device/lib/_strncat.c: removed NULL
3132 * device/lib/_strncmp.c: removed NULL
3133 * device/lib/_strncpy.c: removed NULL
3134 * device/lib/_strpbrk.c: removed NULL
3135 * device/lib/_strrchr.c: removed NULL
3136 * device/lib/_strspn.c: removed NULL
3137 * device/lib/_strstr.c: removed NULL
3138 * device/lib/_strtok.c: removed NULL
3139 * device/lib/malloc.c: removed NULL, include own header
3141 2003-02-02 <johan@balder>
3143 * 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
3144 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3145 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3146 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3147 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3148 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3150 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3152 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3155 2003-02-01 <johan@balder>
3157 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3159 2003-01-31 <johan@CP255758-A>
3161 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3163 2003-01-30 <johan@balder>
3165 * src/SDCCBBlock.c: automatic bug detection
3166 * src/SDCCicode.c: automatic bug detection
3168 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3170 * src/SDCCglobl.h: now --xram-size 0 works
3171 * src/SDCCmain.c: now --xram-size 0 works
3173 2003-01-29 <johan@balder>
3175 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3177 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3179 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3180 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3181 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3182 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3183 * src/SDCCglobl.h: Added options --xram-size and --code-size
3184 * src/SDCCmain.c: Added options --xram-size and --code-size
3186 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3188 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3189 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3191 2003-01-27 <johan@balder>
3193 * src/SDCC.y: fixed bug #613764
3195 2003-01-26 <johan@balder>
3197 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3198 * src/SDCCsymt.h: fixed bug #673374
3199 * src/SDCCglue.c: fixed bug #661910
3200 * src/SDCCast.c: fixed bug #458099 and 673374
3202 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3204 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3205 * as/mcs51/strcmpi.h: added
3206 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3207 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3208 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3209 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3210 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3211 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3212 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3213 * as/mcs51/Makefile.aslink: new module strcmpi
3214 * as/mcs51/Makefile.asx8051: new module strcmpi
3215 * as/mcs51/Makefil.bcc: new module strcmpi
3216 * as/mcs51/Makefile.in: new module strcmpi
3217 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3219 2003-01-26 <johan@balder>
3221 * src/SDCCglue.c: reverted back to 1.124
3222 * src/SDCCast.c: reverted back to 1.156
3223 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3225 2003-01-25 <johan@balder>
3227 * src/SDCCglue.c: A better fix for bug #661910
3228 * src/SDCCast.c: A better fix for bug #661910
3229 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3231 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3233 * src/Makefile.in: remove spawn.o
3234 * src/SDCCmain.c: remove spawn.h
3235 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3236 * src/spawn.c: removed
3237 * src/spawn.h: removed
3238 * support/regression/ports/ds390/spec.mk: link with -r
3240 2003-01-24 <johan@CP255758-A>
3242 * src/ds390/gen.c (aopOp): fixed bug #667458
3243 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3244 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3245 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3247 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3249 * src/mcs51/peeph.def: better assembler identation by Frieder
3250 * src/mcs51/gen.c: better assembler identation by Frieder
3252 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3254 * as/z80/string.h: removed for gcc 3.2
3255 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3256 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3258 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3260 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3261 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3262 * support/regression/Makefile: separate temp files for ports
3263 * support/regression/generate-cases.py: separate temp files for ports
3264 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3265 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3267 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3269 * moved tinitalk to device/examples/ds390
3271 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3273 * as/mcs51/lkmem.c: rflag is for DS390
3274 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3275 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3276 (linkEdit): move mem- and map-files the same way as ihx-files
3277 * src/z80/main.c (_setDefaultOptions): removed --generic
3278 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3279 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3280 * src/pic/glue.c (picglue): --c1mode works again
3281 * src/pic16/glue.c (pic16glue): --c1mode works again
3282 * src/asm.c (printCLine): fix #660034
3284 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3286 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3287 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3288 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3289 * as/mcs51/lkmem (summary): better fix for sp problem
3290 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3291 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3292 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3293 remove --stack-after-data
3295 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3297 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3298 * src/SDCCutil.c (join): ugly bug: missing '\0'
3299 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3301 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3303 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3305 * src/pic/main.c (_asmCmd): gpasm supports -o
3306 * src/z80/main.c: more general macros
3307 * device/lib/Makefile.in: remove intermediate files
3309 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3311 * .version: Bumped version number to 2.3.3
3312 * src/SDCCBBlock.c: new option -o
3313 * src/SDCCglobl.h: new option -o
3314 * src/SDCCglue.c: new option -o
3315 * src/SDCCmain.c: new option -o
3316 * src/asm.c: new option -o
3317 * src/ds390/main.c: new option -o
3318 * src/pic/glue.c: new option -o
3319 * src/pic/pcode.c: new option -o
3320 * src/pic/ralloc.c: new option -o
3321 * src/pic16/glue.c: new option -o
3322 * src/pic16/pcode.c: new option -o
3323 * src/pic16/ralloc.c: new option -o
3324 * src/z80/main.c: new option -o
3325 * device/lib/Makefile.in: use -o
3326 * support/regression/ports/ds390/spec.mk: use -o
3327 * support/regression/ports/gbz80/spec.mk: use -o
3328 * support/regression/ports/mcs51/spec.mk: use -o
3329 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3330 * support/regression/ports/z80/spec.mk: use -o
3331 * support/regression/ports/ucz80/spec.mk: use -o
3332 * support/regression/ports/xa51/spec.mk: use -o
3333 * support/regression/fwk/lib/timeout.c: fix usage string
3335 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3336 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3338 2003-01-07 <johan@balder>
3340 * src/SDCCast.c (decorateType): fixed bug #600035
3342 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3343 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3344 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3345 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3346 * src/pic/pcode.c: outcommented unused variable to remove warnings
3347 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3349 2003-01-06 <karl@turbobit.com>
3350 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3353 2003-01-06 <johan@balder>
3355 * src/SDCCicode.c: fixed array add
3357 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3358 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3359 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3361 2003-01-04 <johan@balder>
3363 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3365 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3366 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3368 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3369 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3370 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3372 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3373 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3375 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3376 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3378 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3379 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3381 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3383 * in \sdcc\as\mcs51\ changed these files in order to create an
3384 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3385 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3386 following files to include the previous two files: aslink.dsp,
3387 Makefile.aslink, Makefile.bcc, and Makefile.in.
3389 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3390 .adb instead of .cdb
3392 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3394 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3395 value from option --iram-size.
3397 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3399 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3402 2002-09-18 <wiml@hhhh.org>
3404 * SDCClrange.h: exposed setFromRange() and setToRange()
3405 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3406 packRegsForAccUse() (bug 542397)
3407 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3408 multiple times and emitting the fetch operations more than once
3409 added aopGetUsesAcc() function to allow binary operators to
3410 fetch their operands in the correct order; made genMinus() emit
3411 compact code for X = LITERAL - Y
3413 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3414 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3415 sprintf() in line 1267.
3417 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3418 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3421 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3422 Changes to aslink (All the changes are marked with 'JCF'):
3424 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3427 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3428 area BSEG. Also moves, if possible, the DATA area down into the internal
3429 ram so more space is available.
3431 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3434 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3435 not bytes. Function summary() which creates a memory usage summary
3436 file with extension .mem. Reports of overlaping stack and small stack
3437 size. If the space for the stack is less than 16 bytes aslink trows a
3440 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3441 the 8051. Option 'y' for memory summary output file.
3443 Changes to sdcc (All the changes are marked with 'JCF'):
3445 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3447 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3448 overlaying area for it (uses RegBankUsed[4]).
3450 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3451 bank zero as used by default. By default aslink locates the stack
3452 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3453 the creation of the .mem file. Delegates the allocation of data area
3454 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3455 the begining of the stack area to aslink.
3457 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3458 glue() in SDCCglue.c creates an area for it.
3460 2002-09-03 Borut Razem <borut.razem@siol.net>
3461 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3462 sdcc/src/pic/glue.c:
3463 introduced atexit() handler for teporay files removal in case of
3464 errors, assertions, ...
3466 2002-08-29 Borut Razem <borut.razem@siol.net>
3467 * sdcc/support/cpp2/auto-host_vc_in.h:
3468 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3469 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3470 Maybe there is a similar problem with BORLANDC? It should be checked!
3472 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3473 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3474 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3475 was not executed, and the compiler (cl) launched a warning:
3476 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3478 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3479 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3481 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3482 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3484 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3485 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3486 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3487 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3488 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3489 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3490 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3491 - added Release configuration in VS projects
3492 - review of compiler an linker options
3493 - VC .exe files are generated in bin_vc directory, not to interfere
3494 with binaries generated from other projects (cygwin, mingw, bcc ...)
3496 * sdcc/src/yacc.dsp: added
3498 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3499 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3500 and insert the version number definitions from .version
3502 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3504 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3505 added - genarate auto-host.h using auto-host_vc_in.h as template
3508 removed from CVS, generated automatically
3510 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3511 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3513 2002-08-11 Borut Razem <borut.razem@siol.net>
3514 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3516 2002-08-10 Borut Razem <borut.razem@siol.net>
3517 * src/SDCCmain.c (main):
3518 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3519 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3520 The consequence was that some temporary files were not removed.
3523 unification of code in functions tempfilename() and tempfile():
3524 function tempnam() is defined in Visual Studio 6.0 and .NET
3526 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3528 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3529 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3530 - removed compiler command line option /WX: Treats all warnings as errors
3531 - update a list of source files, included into the project
3533 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3534 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3535 changed project type to Generic Project so that can be correcly converted to VS.NET project
3537 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3539 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3541 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3543 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3544 added return 0 statements after assert() to make compiler happy
3546 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3547 added newline in the def file to keep MSC compiler satisfied
3549 * sdcc/src/z80/gen.c:
3550 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3551 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3552 - solved MSC error in function aopDump()
3554 * sdcc_vc.h: define PREFIX as "\\sdcc"
3556 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3557 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3559 2002-06-22 Scott Dattalo <scott@dattalo.com>
3560 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3561 - Rewrote the register banking algorithm.
3562 - Added pCode live-range analysis to registers (for now, only non-used and
3563 singly-used registers optimized away)
3565 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3567 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3569 2002-05-10 Scott Dattalo <scott@dattalo.com>
3570 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3572 2002-04-22 Michael Hope <michaelh@vroom>
3574 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3576 * configure.in (DD_COPT): Added include support required for gbdk.
3578 * .version: Bumped version number just to increase it.
3580 * src/SDCCmain.c: Added -nostdinc to the default options.
3582 2002-04-15 Michael Hope <michaelh@vroom>
3584 * device/lib/z80/printf.c (sprintf): Added.
3586 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3588 * src/z80/peeph.def: Added transpose redundent load rule.
3590 * src/z80/main.c: Added force callee saves for jaune.
3592 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3594 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3596 2002-03-28 Johan Knol <johan@balder>
3598 * src/SDCCval.c: fixed bug #532436
3600 2002-03-14 Scott Dattalo <scott@dattalo.com>
3602 Added "char *Processor" field to the port structure.
3605 Added -p option. Allows port dependent processor to be specified.
3608 Initialized the new field char *Processor field to NULL in all ports
3611 Compiler generated registers for interrupt context saving
3612 were not getting allocated.
3614 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3617 Fixed left shift. Will promote the left side of a left shift
3618 if a) left shifting more than size of operand or b) when assigned
3619 to something size > size of left side
3621 2002-03-14 Scott Dattalo <scott@dattalo.com>
3623 tons of changes. Register allocation has been
3624 rewritten. Added customization for the various PICs. Flow
3625 analysis is restructured. ...
3631 Added. device.c is a PIC port hack to accomodate variations
3634 2002-03-13 Michael Hope <michaelh@vroom>
3636 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3638 2002-03-04 johanknol <johanknol@manik>
3640 * /src/SDCCval.c: fixed
3642 const unsigned char arr[][2] = { { 0, 1 } };
3643 t18.c:1: error: Initializer element is not constant
3645 2002-03-04 bela <bela@manik>
3647 * /device/include/mcs51reg.h:
3648 ds89c420 register definition update
3650 2002-03-03 <johan@FRIJA>
3652 * support/Util/SDCCerr.c: did something, but don't no why anymore
3654 * support/regression/tests/bug-524691.c: made it a little less shy
3656 * src/SDCCast.c (decorateType): fixed bug #524697
3658 * src/SDCCast.c: made some lineno improvements
3660 * src/SDCCval.c (getNelements): changed warning to error
3662 * src/SDCCglue.c (printIvalArray): changed warning to error
3664 * src/SDCCicode.c: fixed a warning for mingw
3666 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3668 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3670 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3672 * src/ds390/peeph.def:
3673 Added some more peephole rules
3675 * src/ds390/gen.c: Various fixes & enhancements
3677 * src/SDCClrange.c, src/SDCClrange.h:
3678 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3680 * src/ds390/ralloc.c:
3681 various fixes & enhancements (ds390) specific
3683 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3684 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3687 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3689 2002-03-02 <johan@FRIJA>
3691 * src/SDCCast.c (decorateType): fixed bug #524708
3693 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3695 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3697 2002-03-01 Michael Hope <michaelh@vroom>
3699 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3701 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3703 2002-03-01 <johan@FRIJA>
3705 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3707 * src/SDCCast.c (decorateType): fixed bug #524209
3709 * src/SDCCval.c (valNot): fixed bug #524195
3711 2002-02-26 <johan@balder>
3713 * src/xa51/gen.c: fixed a warning
3715 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3717 * src/SDCCast.c (decorateType): fixed bug #522534
3719 2002-02-23 <johan@balder>
3721 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3723 2002-02-22 <johan@balder>
3725 * src/SDCCast.c: fixed bug #514865
3727 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3729 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3731 * sdcc/src/SDCCloop.c:
3732 Previous fix was not good. basic blocks that have "break" or "return" are
3733 not really partof a loop , but live ranges used in these blocks should
3734 be live thru the entire loop, so set partOfLoop but don't add them to
3737 2002-02-21 <johan@FRIJA>
3739 * src/SDCCcse.c: fixed bug #514308
3741 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3744 Fixed BUG #519583. If a conditional block ended in a return/break
3745 statement inside a loop, it was not being considered part of the loop.
3747 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3749 2002-02-10 Karl Bongers <karl@turbobit.com>
3752 Fixed up SDCDB debugger somewhat. Updated debugger/README
3753 with lots of comments and notes.
3755 * device/examples/test2.c:
3756 Fix bug, "red" variable not being initialized(compiler complained).
3758 * device/examples/Makefile, examples/test3.c:
3759 Add Makefile in device/examples folder, compiles test3.c
3760 for use as a multiple module SDCDB test case.
3762 * sim/ucsim/cmd.src/cmdset.cc:
3763 Took out debug printfs in ucsim "next" command.
3766 Karl and Johan start ucsim XA support. Most dissassembly working,
3767 about 75% emulation done(plenty of work remaining).
3769 * sim/ucsim/z80.src:
3770 Add Z80 support to ucsim, add test-ucz80 regression test,
3771 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3772 Notice z80 compiler fails on examples/test3.c/crc code.
3774 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3776 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3777 Added support for --parms-in-bank1
3779 * src/ds390/peeph.def:
3780 added a few more peephole optimzations
3783 1) added __builtin_inp & __builtin_outp used to read in data of given length
3784 from a memory mapped port
3785 2) added __builtin_memcmp
3786 3) added __builtin_swapw swap bytes of a short
3788 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3789 1) handle multiple send & receives from register bank1
3790 2) ralloc can now allocate DPTR1 to some liveRanges
3792 * src/SDCCsymt.c, src/SDCCsymt.h:
3793 changes to handle multiple sends & receives
3796 added some pointer arithmetic optimization
3799 added some pointer arithmetic optimizations but not stable yet so not
3800 called from anywhere (will get this working shortly)
3802 * src/SDCCopt.c: fixed for multiple sends & receives
3805 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3806 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3807 set preprocessor defines (depending on options)
3809 * src/SDCCicode.c, src/SDCCicode.h:
3810 changes made to handle multiple sends & receives
3813 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3815 * src/SDCCcse.c, src/SDCCcse.h:
3816 added function findbackward def (to be used in upcoming optimization)
3818 * src/SDCCcflow.c, src/SDCCcflow.h:
3819 added function returnAtEnd - to determine if a basic block terminates with
3822 * src/SDCCast.c, src/SDCCast.h:
3823 added option parms-in-bank1
3825 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3826 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3827 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3828 adjusted for --parms-in-bank1 option
3830 * device/include/string.h:
3831 donot redefine "reentrant" keyword
3833 * device/include/ds80c390.h: Added some more SFRs
3835 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3837 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3839 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3841 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3843 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3845 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3847 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3849 * Added --xram-movc option
3851 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3853 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3855 2002-01-11 Johan Knol
3857 * Added math lib of Jesus Calvino-Fraga
3859 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3861 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3862 * support/regression/Makefile: new target test-mcs51-stack-auto
3863 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3865 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3867 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3869 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3871 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3873 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3875 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3877 * src/SDCCglue.h: add definition for printIvalChar()
3879 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3881 * src/SDCCast.c: fix #498138 by Johan
3883 * src/SDCCglue.c: fix #498138 by Johan
3885 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3887 * support/regression/Makefile: fix clean
3889 * support/regression/ports/ds390/support.c: fix transmission of last character
3891 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3893 * /sdcc/src/ds390/gen.c:
3894 a) improved computing address of stack variable
3895 b) took out some #if 0 code
3896 c) improved parmBytes adjustment
3897 d) improved genPlusIncr & genMinusIncr
3898 e) genCmp could generate bad code (when left assigned to DPTR)
3899 f) Fixed bug in hasInc
3901 * /sdcc/src/ds390/ralloc.c:
3902 a) packRegsForSupport could mess up live information (Fixed)
3903 b) packRegsDPTRuse could be incorrect for left & right shift
3905 * /sdcc/src/mcs51/ralloc.c:
3906 packRegsForSupport could mess up the live information (Fixed)
3908 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3910 * /sdcc/src/SDCCast.c:
3911 can reverse a loop even if function call is present as long
3912 as the loop control variable is local & is not passed as parameter
3914 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3916 * /sdcc/ChangeLog: *** empty log message ***
3918 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3919 More builtin function additions for TININative
3921 * /sdcc/src/ds390/ralloc.c:
3922 Had broken the regression testsuite
3924 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3926 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3927 Added funcattr hasStackParms will be set for reentrant functions when there
3928 are paramteres on the stack, this helps in minimizing frame pointer generation
3929 typeFromStr can handle function pointers now
3931 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3932 *** empty log message ***
3934 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3936 * /src/ds390/gen.c, /src/ds390/main.c:
3937 More builtin function additions for TININative
3939 * /src/ds390/ralloc.c:
3940 Had broken the regression testsuite
3942 * /src/SDCCast.c: Fixed a bug in dumptree
3944 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3945 Added funcattr hasStackParms will be set for reentrant functions when there
3946 are paramteres on the stack, this helps in minimizing frame pointer generation
3947 typeFromStr can handle function pointers now
3949 * /doc/builtins.txt, /doc/TININative.txt:
3950 *** empty log message ***
3953 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3955 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3956 ALPHA version for -mTININative
3958 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3959 updated to reflect changes in the port structure
3962 added function do_assemble (similar to do_link) if non-null this function
3963 will be called to do assembly (-mTININative) requires a multi command
3965 added function genAssemblerEnd will be called to generate assembler Epilogue
3968 added _JavaNative to debug info printing
3970 * /src/SDCCmain.c: added option --tini-libid
3971 added port->do_assemble function (-mTININative) has a multi command assemble
3973 * /src/SDCCglue.c: Disabled "constExpr" check
3974 added port->genAssemblerEnd function
3976 * /src/SDCCglobl.h: Added option --tini-libid value
3979 tookout optimizeCompare from the header (has no external references)
3981 * /src/SDCCast.c: made one more function "static"
3983 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3985 * src/z80/mappings.i: Added z80asm support.
3987 * src/z80/main.c: Added z80asm support on --asm=z80asm
3989 * src/z80/gen.c: Fixed asm portability issues.
3991 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3993 * src/SDCCglue.c (printExterns): Added global/extern split.
3995 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3997 * support/regression/Makefile: added test for mcs51 model large
3999 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4001 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4003 2001-12-05 Michael Hope <michaelh@juju.net.nz>
4005 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4007 1904-01-06 Michael Hope <michaelh@juju.net.nz>
4009 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4011 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4013 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
4015 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4017 * support/regression/tests/simplefloat.c: Port to mcs51.
4019 2001-11-25 Michael Hope <michaelh@juju.net.nz>
4020 * support/regression/tests/bug-485362.c: Added.
4022 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4024 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4026 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4028 * src/z80/gen.c (aopDump): Added a dump function.
4030 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
4031 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4033 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4035 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4037 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4039 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4041 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4043 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4045 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4047 * support/regression/ports/ds390/support.c: Use tinibios.
4049 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4051 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
4053 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4054 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4056 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4058 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4060 2001-11-18 Michael Hope <michaelh@juju.net.nz>
4062 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4064 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4065 (packRegsForIYUse): Created and optimised.
4067 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4069 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4070 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4072 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4074 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4076 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4078 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4080 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4082 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4084 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4086 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4088 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4090 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4092 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4094 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4095 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4096 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4098 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4100 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4101 (genNotFloat): Added.
4102 (genUminusFloat): Added.
4104 * device/lib/z80/Makefile: Added floating pt stubs.
4106 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4108 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4110 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4112 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4114 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4116 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4118 * sdcc/support/regression/Makefile: Add port ds390.
4120 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4122 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4124 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4126 * sdcc/support/regression/ports/ds390/support.c: Added.
4128 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4130 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4132 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4134 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4136 * device/include/malloc.h: Added z80 and gbz80 support.
4138 * device/lib/gbz80/heap.s: Added.
4140 * device/lib/z80/heap.s: Added.
4142 * device/lib/malloc.c: Added z80 and gbz80 support.
4144 * support/regression/tests/malloc.c (testMalloc): Added.
4146 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4148 * support/regression/tests/bug-478094.c: Added.
4150 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4152 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4154 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4156 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4158 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4160 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4162 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4164 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4166 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4168 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4170 * support/regression/tests/bug-477927.c: Added.
4172 * src/z80/peeph.def: Added minor rules.
4174 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4176 * src/z80/peeph.def: Added jump optimisation modification.
4178 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4180 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4182 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4184 * support/regression/tests/funptrs.c: Added.
4186 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4188 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4190 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4192 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4194 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4196 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4197 (movLeft2ResultLong): Created.
4199 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4200 (joinPushes): Added. Joins two char pushes into a word push.
4202 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4204 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4206 * support/makebin/Makefile (install): Added creation of dest dir.
4208 2001-10-24 Karl Bongers <karl@turbobit.com>
4210 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4212 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4214 * src/z80/ralloc.c: Turned off faulty pack for one use.
4216 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4218 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4220 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4222 * support/regression/Makefile: Improved clean
4224 * support/regression/ports/gbz80/spec.mk: Added clean
4226 * support/regression/ports/host/spec.mk: Added clean
4228 * support/regression/ports/z80/spec.mk: Added clean
4230 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4232 * support/regression/ports/mcs51/timeout.c: little improvements
4234 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4236 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4238 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4240 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4242 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4244 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4246 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4248 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4249 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4251 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4253 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4255 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4257 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4259 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4261 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4263 * support/regression/tests/longor.c: Added.
4265 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4267 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4269 * as/mcs51/aslink.h: define PATH_MAX
4271 * as/mcs51/asm.h: define PATH_MAX
4273 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4275 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4277 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4279 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4281 * src/SDCCglobl.h: define PATH_MAX
4283 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4285 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4287 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4289 * src/z80/gen.c (gencjneshort): Fixed
4291 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4293 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4295 * support/regression/tests/bug-469671.c: Added.
4297 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4299 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4301 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4303 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4305 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4307 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4309 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4311 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4313 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4315 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4317 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4319 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4321 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4323 * 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.
4325 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4327 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4329 2001-10-07 <johan@FRIJA>
4331 * device/lib/gets.c (gets): fixed the return value.
4333 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4334 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4336 * 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.
4338 * 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.
4340 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4342 * src/pic/gen.c: Removed Safe_strdup.
4344 * configure.in: Added option to enable libgc support.
4346 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4347 (bitVectUnion): Optimised.
4348 (bitVectIntersect): Optimised.
4349 (bitVectBitsInCommon): Optimised.
4350 (bitVectCplAnd): Optimised.
4352 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4354 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4356 * src/SDCCmain.c: distinguish between assembler debug and plain options
4358 * src/avr/main.c: remove standard assembler options
4360 * src/ds390/main.c: remove standard assembler options
4362 * src/mcs51/main.c: remove standard assembler options
4364 * src/port.h: removed "PENDING" comment
4366 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4368 * src/device/lib/_mulint.c : new, with assember functions
4370 * src/device/lib/_mullong.c : new, with assember functions
4372 * src/device/lib/_divuint.c : with assember functions
4374 * src/device/lib/_divsint.c : with assember functions
4376 * src/device/lib/_divulong.c: with assember functions
4378 * src/device/lib/_divslong.c: with assember functions
4380 * src/device/lib/_moduint.c : with assember functions
4382 * src/device/lib/_modsint.c : with assember functions
4384 * src/device/lib/_modulong.c: with assember functions
4386 * src/device/lib/_modslong.c: with assember functions
4388 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4390 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4392 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4393 replaced _mululong.c and _mulslong.c by _mullong.c
4395 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4397 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4399 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4401 * src/SDCCglue.c: test, if win32api is available for MINGW
4403 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4405 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4406 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4407 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4408 * support/regression/ports/host/spec.mk: removed GENERIC
4409 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4410 * support/regression/ports/z80/spec.mk: removed GENERIC
4412 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4414 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4416 * support/regression/tests/bug-467035.c: Created.
4418 2001-10-01 <johan@FRIJA>
4420 * src/SDCC.y: fixed bug #466586 part 1
4422 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4424 * SDCCicode.c: z80 has no generic pointers
4425 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4427 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4429 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4431 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4433 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4435 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4437 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4439 * configure.in: Fixed up so that ucsim is only configured once.
4441 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4443 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4444 (getPathDifference): As above.
4446 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4448 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4450 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4451 * .version: Updated to 2.3.1
4453 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4454 Added copyright header.
4456 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4457 (assemble): Added support for macro based assembler commands.
4458 (linkEdit): Added support for macro based linker commands.
4459 (preProcess): Changed the pre-processor to use macros.
4460 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4461 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4463 * device/lib/z80/crt0.s: Added module name for debugging.
4465 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4467 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4469 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4471 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4473 * src/Makefile.in: Added SDCCmacro and SDCCutil
4475 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4477 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4479 2001-09-16 <johan@FRIJA>
4481 * 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.
4483 2001-09-15 <johan@FRIJA>
4485 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4486 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4488 2001-09-11 <johan@FRIJA>
4490 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4492 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4494 * support/regression/tests/bug-460444.c: Added test case.
4496 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4497 (genCast): Added justification for all of the asserts.
4499 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4501 * support/regression/support.c: _xdata replaced by xdata
4503 * support/regression/spec.mk: removed _generic
4505 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4507 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4509 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4510 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4512 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4514 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4516 * support/regression/tests/bug-460010.c: Added test case.
4518 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4520 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4522 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4524 * support/regression/testfwk.c: removed workaround for bug #436344
4526 * support/regression/tests/bp.c: use less memory with mcs51
4528 * support/regression/tests/bug-441448.c: use less memory
4530 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4532 * support/regression/collate-results.py: typo
4534 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4536 * support/regression/tests/fetchoverlap.c: Added new test case.
4538 * support/regression/tests/bp.c: Added new test case.
4540 * support/regression/tests/bug-448984.c: Added new test case.
4542 * support/regression/tests/pow2shifts.c: Added new test case.
4544 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4545 (genlshTwo): Fixed right shift for count > 8.
4547 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4549 2001-09-08 <johan@FRIJA>
4551 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4553 2001-09-07 <johan@FRIJA>
4555 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4557 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4559 2001-09-06 <johan@FRIJA>
4561 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4562 * bernhard noted me at this: "() equals to (void)" (1.38)
4564 2001-09-05 <johan@FRIJA>
4566 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4568 2001-09-04 <johan@FRIJA>
4570 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4573 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4575 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4577 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4579 * link/z80/aslink.h: Fixed path for PATH_MAX
4581 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4583 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4585 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4587 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4589 * 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.
4591 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4593 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4594 (genCmp): Fixed up genCmp for the GB with longs.
4596 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4598 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4600 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4602 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4604 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4606 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4608 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4610 * 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.
4612 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4614 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4616 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4618 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4620 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4622 * sim/ucsim/configure: little improvement of Cygwin-detection
4623 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4624 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4625 * support/regression/tests/bug-221100.c: small changes for mcs51
4626 * support/regression/tests/bug-221168.c: small changes for mcs51
4627 * support/regression/tests/bug-227710.c: small changes for mcs51
4628 * support/regression/tests/staticinit.c: small changes for mcs51
4629 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4630 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4631 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601