1 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
4 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
5 * src/pic/ralloc.c (getRegPtr, getRegGpr),
6 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
7 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
8 * as/mcs51/asexpr.c (term),
9 * as/hc08/asexpr.c (term): fixed bug #887146
11 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13 * src/z80/gen.c (genMult): handle single byte result product
14 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
15 DUMMY_READ_VOLATILE (fixed bug #886367)
17 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
19 * support/regression/tests/libmullong.c: fixed logic, on little endian
20 hosts we ended without a mullong_wrapper()
22 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
24 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
25 virus/worm forged address usage.
27 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
29 Fixed promotion, it should be done on AST level:
30 * src/SDCCast.c (addCast): added promotion to int
31 (decorateType): updated call to upCast()
32 * src/SDCCicode.c (geniCodeLeftShift): removed call to
33 usualUnaryConversions()
35 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
37 * support/regression/tests/literalop.c (mulWrapper): Added a
38 wrapper to remove integer overflow warnings.
40 * support/regression/tests/float_trans.c: Made work on host.
42 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
45 * support/regression/generate-cases.py (main): Changed from inline
48 * doc/Makefile (install): Changed to depth first to get rid of
49 missing directory install warning.
51 * as/Makefile (install-doc): Made work on Mac.
53 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
55 * src/SDCCast.c: added an additional type flow in decorateType() of
56 opposite direction, see feature request #860006; it's enabled at runtime
57 by setting the environment variable SDCC_NEWTYPEFLOW
58 * src/SDCCast.h: changed prototype of decorateType()
59 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
60 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
61 'char' to 'int' can be omitted, if both operands are 'unsigned char';
62 see feature request #877103
63 * src/SDCCval.c: updated call of decorateType()
64 (valBitwise): fixed bug #882876
65 (valMinus): added promotion
66 (valLogicAndOr): result is unsigned
67 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
68 * src/SDCCsymt.c (computeType),
69 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
70 must not cause an unsigned operation
71 * src/pic/glue (pic14emitRegularMap),
72 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
74 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
76 * src/pic/pcode.c (PCodeID): commented out left over debug code
78 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
80 * support/valdiag/tests/overflow.c: added shift tests
88 * src/pic/pcodepeep.c,
89 * src/pic/pcoderegs.c,
91 * src/pic/ralloc.h: applied patch from Slade Rich;
92 added support for multiple code pages and multiple RAM banks on the
93 PIC 14 port. The ASM files now no longer simply assume all the
94 code / RAM are in the same page / bank. This means the linker can
95 safely allocate code/RAM of separate ASM files to different pages/banks.
96 * doc/sdccman.lyx: added Slade's tips
97 * src/mcs51/peeph.def: fixed bug #880768
99 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
101 * src/hc08/ralloc.c (rematStr): fixed bug #879282
102 * src/SDCCast.c (decorateType): fixed bug #880197
104 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
106 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
109 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
110 strtof is not part of C89 and isn't included with Mac OS X.
112 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
114 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
115 shiftL2Left2Result): fixed bug #879326
116 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
117 (genMultOneByte): fixed bug in signed vs unsigned multiplication
118 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
119 address fetch for clr instruction
120 * device/lib/hc08/_mulint.c: created optimized assembly version
121 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
123 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
125 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
126 proposed in FR #877103
128 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
130 * src/SDCCval.c (cheapestVal): added missing checks
131 * src/SDCCicode.c (usualBinaryConversions): fixed condition
132 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
134 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
136 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
139 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
141 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
142 loaded with the linker search paths (-L arguments) and the libraries
143 to be linked with the current source (-l arguments). Changes
144 currently will affect only the pic16 port.
145 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
146 include path the port specific paths and port specific libraries,
147 * gplink command now contains the $3 argument,
148 * src/pic16/device.h,
149 * src/pic16/device.c,: structure PIC_device is made public and
150 renamed to PIC16_device, the same for variable Pics which is renamed
151 to Pics16. Updated all references to them.
152 * src/pic16/glue.c (pic16glue): corrected bug with code
153 initialization which bypassed the variable initializations block.
155 * device/lib/pic16/Makefile.rules: removed --penable-stack from
156 COMPILE_FLAGS and added the --nostdinc option
158 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
160 * device/include/mc68hc908jb8.h: Register defs for another member
161 of the hc08 family. Contributed by Bjorn Bringert - thanks!
163 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
165 Documenting changes from previous commits.
166 * configure.in (version 1.56),
167 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
168 when generating output files to configure the pic16 library,
169 but now I've commented it out, since gputils aren't installed in the
170 SF compile farm, so library won't compile
172 * device/lib/Makefile.in (version 1.56): initially I've added in
173 target 'all' the prerequestive 'model-pic16' so it compiled the
174 pic16 library, but now I've commented it out for the same reasons
176 * added targets 'model-pic16' and 'objects-pic16' to compile the
178 * added target 'port-specific-objects-pic16' to handle the
179 generated libraries and copy them into the build/ directory
180 * added target 'clean-intermediate-pic16' to clean intermediate
181 files into pic16 directory
182 * in target 'installdirs' added line to create directory pic16 in
183 the installation path
185 * device/include/Makefile.in (version 1.11): in target 'install'
186 added lines to copy all header files to installation path,
187 * in target 'installdirs' added line create directory for pic16
188 headers in the installation path
190 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
192 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
195 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
198 * device/lib/configure.in,
199 * device/lib/configure: fixed for autoconf 2.57
201 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
203 * src/z80/main.c (_parseOptions): fixed the portmode= command line
204 option so that it actually works. Made it specific to the z80, since
205 the gbz80 doesn't have these kinds of I/O ports.
207 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
209 * device/include/z180.h,
210 * device/lib/_memcpy.c,
211 * device/lib/_memmove.c,
212 * device/lib/_mulint.c,
213 * device/lib/ser_ir.c,
214 * device/lib/ser_ir_cts_rts.c,
215 * device/lib/_strcmp.c,
216 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
217 * src/z80/main.c (_process_pragma): add support for pragmas bank and
218 portmode; added deprecation warning for bank= and protmode= forms.
219 Also, guard against buffer overflow.
220 * src/z80/gen.c (aopGet): generate better code for sfr banked read
222 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
224 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
225 changed interrupt vector table generation to only emit declared vectors.
226 * device/include/Makefile.in: added missing backslash
227 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
229 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
231 Mainly changes to support compilation of the device libraries
232 * src/pic16/device.c: stack is allocated via symbol and not
233 via literal number. The symbol is placed in the corresponding
234 position of the data ram
235 * (pic16_dump_section): relocatable and absolute uninitialized
236 data are now emitted in sorted order to reduce section naming,
237 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
238 weren't marked as being in the access bank,
240 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
242 Added portion of GNU PIC Library under the directory
243 device/include/pic16 and device/lib/pic16. These files
244 contain the declarations of SFRs for the PIC18Fxx2 devices.
245 The directory is initialized via configure from toplevel.
247 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
249 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
250 the spilllocations to be compared correctly
252 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
254 * src/SDCCast.c (decorateType): fixed bug introduced today
256 2004-01-12 Borut Razem <borut.razem AT siol.net>
258 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
259 doc/sdccman.lyx: upper case pragmas are deprecated
261 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
263 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
264 in simpler and even better code
266 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
268 * src/SDCCicode.c (operandOperation): fixed bug #874819
269 * src/SDCCast.c (decorateType): fixed
270 char foo (unsigned long ul) { return ul > 0; }
272 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
274 * doc/sdccman.lyx: Moved and added some sections, small changes
275 all over. Telling LaTeX to be less strict with word spacing
276 to better keep the right margin. Changed some notes about
277 maintainance of the ports in section 3.2.1 - is it OK like this?
279 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
282 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
283 convilong): modified to inform the pic16 port that builtin functions
286 PIC16 PORT specific changes:
287 * src/pic16/device.c pic16_dump_equates() added,
288 processor registers declared internally by the port are emitted in
289 the translation as equates,
290 * src/pic16/gen.c: inline code is passed unprocessed to the
292 * (pic16_popGetLit2): fnuction modified to take second operand as
293 pCodeOp pointer and not as literal,
294 * (popRegFromIdx): prefixed with pic16_,
295 * (pic16_popCombine2): modified to receive already allocated pCode
297 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
298 * (genFunction): initializes local stack frame and pushes on stack
299 all the registers used by this function,
300 * (genEndFunction): restores all registers from stack and restores
302 * src/pic16/glue.c (pic16emitRegularMap): various changes and
304 * (pic16glue): changed the program startup sequence,
305 * added new dbName code 'A' for functions placed in absolute section
306 * src/pic16/main.c: added function attribute _naked,
307 * added pragma 'code' to place a fnuction at an absolute address,
308 * added command line arguments --debug-ralloc and --pcode-verbose,
309 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
310 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
311 * (pic16_newpCodeOpLit2): modified to take the second operand as
313 * (pic16_printpBlock): modified to emit each function in a separate
315 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
316 UPPER for immediate operands,
317 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
319 * src/pic16/peeph.def: all peepholes with movff are commented out,
320 because there is a problem in the pcode peep optimizer,
321 * src/pic16/ralloc.c: the register allocator can now reuse local
322 function symbols for another function. This saves register usage.
323 * src/pic16/ralloc.h: added flag isLocal in structure regs,
325 Added file src/pic16/NOTES with information about program writing on
326 the current port version.
328 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
330 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
331 and peephole 252 (array access)
333 2004-01-09 Borut Razem <borut.razem AT siol.net>
335 * src/SDCCmain.c : fixed #872250: -l command line defined library
336 files are scanned before standard library files
338 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
340 * src/SDCCast.c (decorateType): fixed bug #874046
342 2004-01-09 Borut Razem <borut.razem AT siol.net>
344 * support/scripts/sdcc.nsi: remove previous installation
346 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
348 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
349 bytes for last interrupt vector (mcs51)
350 * sdcc.spec: fixed typo
352 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
354 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
355 gen51Code): more efficient parameter receive for --model-large
358 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
361 * src/z80/main.c: added missed needLinkerScript flags (more than
362 one port structure defined in these file)
363 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
366 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
368 * src/SDCCmain.c: removed various references to DEFAULT_PORT
369 * src/port.h: added flag needLinkerScript in port->linker
370 structure to inform whether to create a .lnk file or not,
378 * src/z80/main.c: changed appropriately to configure
379 needLinkerScript flag
381 * src/pic16/gen.c (genAddrOf): fixed bug #863624
382 * src/pic/glue.c: added variable udata_section_name to
383 override default uninitialized data segment definition for
384 devices only with SHAREBANK memory (reported from Erik Epetrich)
385 * (pic14emitOverlay): modified to emit a commented overlay segment
386 directive when no overlay data exist
387 * (picglue): modified to emit uninitialized data segment
388 according to udata_section_name
389 * src/pic/main.c (_pic14_parseOptions): added command line
390 options --udata-section-name=[name] to override default
391 udata definition name
392 * modified _linkCmd and _asmCmd to include compiler passed
393 arguments via -W option
394 * src/pic16/main.c: added $l in _asmCmd, changed extension for
395 object file from '.rel' to '.o' in port->linker structure,
396 changed size of fptr from 2 to 3 in port structure
398 2004-01-07 Borut Razem <borut.razem AT siol.net>
400 * support/scripts/sdcc.nsi: update PATH
401 * support/scripts/sdcc.ico: craeted
403 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
405 * device/include/Makefile.in: fix install
406 * doc/Makefile: fix install
408 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
410 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
412 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
413 how the function variable allocation summary is displayed; also
414 include information about variables allocated to the overlay
417 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
419 * as/mcs51/lkmain.c: Help about -Y option
420 * as/mcs51/lkarea.c: Fixed gcc warnings
422 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
424 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
426 * support/valdiag/tests/overflow.c: added
427 * src/SDCCast.c (decorateType),
428 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
431 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
433 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
436 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
438 A python script to validate compiler diagnostic messages. It can be
439 used to verify that sdcc complains about bad c source code and
440 gives a good location of the error.
441 * support/valdiag/Makefile,
442 * support/valdiag/valdiag.py,
443 * support/valdiag/tests/*
445 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
447 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
448 * src/SDCCsymt.c (newEnumType),
450 * support/Util/SDCCerr.c,
451 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
453 * support/regression/tests/enum.c: added test for enum values that
454 require at least 2 bytes of storage.
456 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
458 * src/common.h: added ifndef/define/endif macros
459 around the header file.
460 Bug reported from Jesus Calvino-Fraga
462 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
465 * device/include/Makefile.in: don't install CVS directories
466 * device/lib/Makefile.in: added removal of CVS directories after install
467 * doc/Makefile: fixed install, added local_icons
468 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
469 * src/mcs51/gen.c (genRightShift): fixed bug #870788
470 * src/ds390/gen.c (genRightShift): fixed bug #870788
471 * src/SDCCast.c (decorateType): fixed bug #870781
473 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
475 PIC16 port related changes:
476 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
477 added variable stackPos,
479 * gen.c: genCall, assignResultValue: added support for
480 pushing/retrieving function parameters to/from stack,
481 genFunction,genEndFunction: setup stack frame for the
483 genAddrOf: will be changed according to bug 863624
485 * added files genutils.c and genutils.h which contain gen*
486 debugged and optimised functions extracted from gen.c
488 * glue.c: added variable 'externs' which holds extern symbols,
489 pic16emitRegularMap: is modified to properly handle relocatable
490 symbols under the new scheme,
491 pic16createInterruptVect: is modified
492 pic16printPublics: is modified to emit 'global' assembler directives,
493 added pic16_printExterns to print extern symbols,
494 pic16glue: initializes stack/frame pointer in the beginning of
495 the assembly output. Temporary hack, will be corrected later,
496 because gplink yet does not support stack and SDCC does not
497 yet support a type of crt0.o object to create the final binary.
499 * Removed many lines that contain 8051 legacy code.
500 * The code is finally placed under a 'code' directive.
501 * Added port specific options.
503 * _process_pragma: simplified since now we do not need *special*
504 include file to define SFR registers. But a separate header
505 will be needed. This will be developed later.
506 * _pic16_parseOptions: added, parses port specific options:
507 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
508 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
509 --preplace-udata-with=
511 * _pic16_setDefaultOptions: modified to initialize section names,
512 but hack is temporarly out of order since it needs improvement.
513 * _pic16_genAssemblerPreamble: configuration words are emitted by
514 their address instead of their name. This part is incomplete and
515 supports only the 18Fxx2 devices. Other devices will emit an error
516 during assembly since they do not contain the same set of config
518 * _pic16_genIVT: is modified,
520 * pcode.c: added definitions for some hardware registers that are needed
522 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
523 All PCI entries are updated. Now LFSR is supported.
524 * Removed pic16_pciTRIS is mentioned by mdubuc in source
525 * added pic16_newpCodeOpLit2 to support instructions with
526 two literal arguments
527 * pic16_pCode2str: corrected code that emits assembler instructions
528 with two literal operands and those that have an access bit modifier
529 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
530 this fixes a bug which caused some labels to be lost, when an
531 assembler directive was added, i.e. banksel,
532 * pic16_FixRegisterBanking: improved logic that causes the insertion
534 * InlineFunction: functions that are called once, are not any more
535 inlined. This can be a port option in the future,
537 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
539 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
540 hold the corresponding uninitialized symbols,
541 * pic16_allocProcessorRegister: registers have explicit marked the
543 * pic16_allocInternalRegister: registers are explicit marked as
545 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
546 processing list, so bit registers were lost,
549 * ralloc.h: added field 'accessBank' and original symbol operand
550 in register definition,
551 * removed the field isMapped from register definition,
553 ** Several functions have been removed from various sources:
554 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
555 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
556 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
557 pic16_assignRelocatableRegisters
559 ** others have been introduced:
560 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
561 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
563 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
565 * support/scripts/inc2h.pl: changed definition of BIT_AT
566 to emit 'sbit at' instead of 'bit at'. This was a request.
568 PIC16 port related preliminary changes:
569 * gen.c: prefixed function popRegFromString with
570 pic16_ and all references to it corrected
571 * pcode.c: all pic16_pc_* hardware registers prefixed
573 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
574 * ralloc.c: newReg(): when register is REG_SFR then
576 pic16_allocProcessorRegister(): marks register wasUsed=0
577 pic16_writeUsedRegs(): added a call to assign processor
578 registers via pic16_assignFixedRegisters
580 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
582 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
583 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
584 variables in unused register banks. Also the SSEG is placed
585 wherever there is enough space for it, and IDATA can be anywhere
586 in internal RAM. For now compile using -Wl-Y[stack_size].
587 The mem file is different for this option as well, since it
588 makes no sense of talking about DSEG lenght.
590 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
592 * src/SDCClrange.c: fixed bug 869095 that caused segfault
593 in certain cases, e.g. when ROM assignment, patch provided
594 from Albert den Haan.
596 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
598 Many signedness and type propagation fixes:
599 * src/SDCCicode.c: made geniCodeCast() static
600 replaced SPEC_ by IS_ (cosmetic)
601 (operandOperation): fixed div and mod operation
602 (usualBinaryConversions): added support for promotion of char
603 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
604 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
605 (geniCodeAdd): an array index will stay unsigned, even if promoted
607 (geniCodeArray): ditto
608 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
609 * src/SDCCsymt.c (computeType): added more support for char;
610 promotion of char is selectable by promoteCharToInt, fixed signedness
612 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
613 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
614 * src/SDCCval (val*): replaced signedness calculation by
616 rearranged if-branches (cosmetic)
617 (valShift): added warning W_SHIFT_CHANGED
618 (valCompare): fixed problem with different types
619 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
620 * support/regression/tests/literalop.c: added many cases
621 * support/regression/tests/ast_constant_folding.c: changed finally to
623 * .version: new year, new version: 2.3.7
624 * src/SDCCmain.c (main): applied patch #866468
625 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
626 provided by Scott Bronson
627 * doc/sdccman.lyx: updated documentation for sdcdb
628 updated and added chapter tips
630 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
632 * src/SDCCsymt.h: missing from yesterday's commits
634 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
636 * src/SDCC.y (struct_or_union_specifier),
637 * support/Util/SDCCerr.c,
638 * support/Util/SDCCerr.h: verify that struct & union tags are used
641 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
643 * src/SDCCglobl.h: missing from yesterday's commits
645 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
647 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
648 sft_attributes, struct_declaration, parameter_declaration,
649 type_name, start_block, declaration_list),
650 * src/SDCC.lex (check_type): support redefinition of typedef names
652 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
654 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
655 aligned xdata arrays. Erik helped me with the if clause.
657 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
659 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
662 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
665 * src/SDCCast.c (newAst_),
667 * src/SDCCicode.c (ast2iCode, newiCode),
669 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
670 expr, statement, expression_statement, selection_statement,
671 iteration_statement, expr_opt, jump_statement): foundation for tracking
673 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
676 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
678 * support/Util/SDCCerr.c,
680 * src/SDCCast.c (createCase, createDefault, decorateType),
681 * src/SDCClabel.c (labelUnreach),
682 * src/SDCC.y (labeled_statement, jump_statement): More improvements
684 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
685 (with thanks to Stas Sergeev)
686 * device/include/time.h,
687 * device/lib/time.c (CheckTime): suppress unreachable code warning
689 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
691 * src/SDCCast.c (createIvalCharPtr),
692 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
694 * support/regression/tests/nullstring.c: tests for these two bugs
696 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
698 * support/Util/SDCCerr.h,
699 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
700 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
701 about storage class and 'at' used inside struct or union
702 * src/SDCCBBlock.c (iCodeFromeBBlock),
703 * src/SDCCcse.c (ifxOptimize),
704 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
705 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
706 printIval, emitStaticSeg, emitOverlay),
707 * src/SDCClabel.c (deleteIfx),
708 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
709 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
710 gatherAutoInit, processParms),
711 * support/Util/SDCCerr.h,
712 * support/Util/SDCCerr.c (werrorfl): Support for better error location
713 reporting for post-parse errors.
715 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
717 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
718 implicit casts via union; they don't work on big endian systems
719 (possible fix for bug #861138)
721 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
723 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
724 * src/mcs51/main.c: fixed the fix for bug #737001
726 2003-12-15 Borut Razem <borut.razem AT siol.net>
728 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
730 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
732 * support/makebin/makebin.c: put output in binary mode
734 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
736 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
737 xdata and data memory on startup. Set the environment variable
738 SDCC_NOGENRAMCLEAR to disable this.
739 * src/mcs51/peephole.def,
740 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
741 (allows non-interrupt and interrupt code to safely compete for a resource
742 without the non-interrupt code having to disable interrupts)
744 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
746 * src/SDCCicode.c (geniCodeAdd),
747 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
748 with valFromType if type might be a pointer and host is big endian).
749 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
750 types, not just integer types.
751 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
752 multiply defined with mismatching "at" address.
754 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
756 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
757 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
758 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
759 with embedded nulls (fixed bug #753752)
761 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
763 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
764 Apparently this did not see much testing (endless loop)
766 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
768 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
770 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
772 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
773 gracefully handle NULL memmap pointers
775 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
777 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
778 instead of deleting the iCode when an operand is volatile
779 * src/z80/gen.c (genDummyRead),
780 * src/mcs51/gen.c (genDummyRead),
781 * src/ds390/gen.c (genDummyRead),
782 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
784 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
785 * src/SDCC.y: fixed bug #850420
787 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
789 Applied z80 i/o port patch from Peter Townson and fixed some operators
790 to better handle operands in A register.
791 * device/include/z180.h
797 * src/z80/peeph-z80.def
801 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
803 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
805 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
807 * device/lib/hc08/_mullong.c: Removed extra #endif
809 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
811 * sim/ucsim/hc08.src/inst.cc,
812 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
814 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
815 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
816 * device/include/stdarg.h: fixed varargs for hc08
817 * device/lib/Makefile.in,
818 * device/lib/hc08/Makefile,
819 * device/lib/hc08/_mulint.c,
820 * device/lib/hc08/_mullong.c: fixed some endian problems
822 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
824 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
825 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
826 * device/lib/_gptrget.c,
827 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
829 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
831 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
832 * src/SDCCast.c (astErrors): fixed bug #846007
833 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
835 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
837 * src/SDCCast.c (decorateType): disabled a transformation I added in
838 revision 1.188 (access to fields of a structure at an absolute address);
839 it breaks with bitfields, extern declarations, and gcse analysis.
840 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
841 could be assigned through a pointer, so don't complain.
842 * src/SDCCast.c (astErrors),
844 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
846 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
848 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
849 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
850 output of __config directives, since gpasm now supports them
851 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
852 pre-processor macro, i.e. -DMCU=p18f452
853 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
854 and modified to handle 'cast' icode similarly to '=' icode
855 * src/pic16/device.h (typedef struct PIC_device): added field
856 'extMIface' to indicate that chip has external memory interface
857 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
858 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
861 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
863 * src/SDCC.y (pointer): fixed bug #846006
864 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
865 * src/SDCCast.c (decorateType): fixed bug #846009
866 * src/ds390/peeph.def,
867 * src/ds390/gen.c (genAnd, genOr),
868 * src/mcs51/peeph.def,
869 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
871 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
873 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
880 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
884 * src/SDCCbitv.c: added function to free a bitvector
886 * src/SDCClrange.c: added function to recompute the liveranges
888 * src/ds390/ralloc.c,
890 * src/mcs51/ralloc.c,
892 * src/pic16/ralloc.c,
894 * src/z80/ralloc.c: recompute the liveranges after register packing
896 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
898 * src/SDCCloop.c (newInduction): fixed bug #845630
900 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
902 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
903 inadvertantly left behind from my 2003-11-12 change
905 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
907 Updated headers I neglected to commit yesterday.
911 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
913 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
914 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
915 * src/SDCCopt.c (eBBlockFromiCode),
916 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
917 the creation of the key hash table from the sequencing so it can be used
918 earlier (for some GCSE bug fixes still pending)
920 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
922 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
923 * support/regression/tests/addsub.c: testing genPlus shortcut
925 2003-11-15 Borut Razem <borut.razem AT siol.net>
927 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
929 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
931 * src/SDCCcse.c (cseBBlock): fixed bug #527779
932 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
933 ordering is immaterial.
934 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
936 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
938 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
939 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
940 (SIGSEV) of bug #840381
941 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
942 unlink new file before rename if new and old filenames are the same)
944 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
946 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
947 uninitialized variables) for the mcs51. Set environment variable
948 SDCC_GENRAMCLEAR to test.
949 xdata initialization slightly shorter
951 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
954 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
955 #838241 & 780691 (basicly the same bug)
956 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
957 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
959 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
961 * src/SDCCmain.c (linkEdit): "fix" #834252
963 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
965 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
967 * src/SDCC.y: fixed bug #819403
969 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
971 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
972 the reentrant attribute.
973 * src/hc08/gen.c (genPackBits): added missing stack readjustment
974 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
976 * src/SDCCast.c (decorateType): fixed bug with storage class not being
977 updated during pointer dereference; f.e. ~(((char *)1)*) was being
978 erroneously reduced to a literal.
979 * src/hc08/ralloc.c (packRegisters, rematStr),
980 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
983 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
985 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
986 * doc/sdccman.lyx: changed from 'article' to 'book'
987 * doc/Makefile: readded test_suite_spec and cdbfileformat
989 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
991 * device/include/stdlib.h: include malloc.h to comply with ANSI
992 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
994 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
996 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
997 * doc/clean.mk: also remove *.out files
998 * doc/sdccman.lyx: some additions, larger top/bottom margins
1000 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1002 * src/SDCC.y: fixed bug #837365
1003 * support/regression/tests/bitopcse.c
1004 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1005 a symbol (might be valop instead)
1006 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1007 * device/lib/clean.mk: added hc08 to the cleaning list
1009 2003-11-04 Borut Razem <borut.razem AT siol.net>
1011 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1013 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1014 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1015 malloc is declared in standard stdlib.h
1017 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1019 * device/lib/hc08/Makefile: need to clean .rel not .o files
1020 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1022 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1032 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1033 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1034 tests (which uses the port's oclsExpense function)
1040 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1042 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1044 * src/SDCCcse.c (ifxOptimize),
1045 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1046 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1047 deleting the IFX iCode.
1048 * src/hc08/ralloc.c: reduced unneeded slocs
1049 * src/hc08/gen.c: fixed bug in asmopToBoolean
1051 2003-11-04 Borut Razem <borut.razem AT siol.net>
1053 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1054 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1055 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1056 transferred to configure
1058 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1060 Use headers defined in the C[++] standards:
1061 * sim/ucsim/gui.src/serio.src/fileio.cc
1062 * sim/ucsim/gui.src/serio.src/frontend.cc
1063 * sim/ucsim/gui.src/serio.src/main.cc
1064 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1065 * support/Util/NewAlloc.c
1071 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1073 * Added MSVC projects for hc08 assembler and linker:
1074 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1075 /as/hc08/link_hc08.dsp
1077 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1079 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1081 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1083 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1085 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1087 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1089 2003-10-31 Borut Razem <borut.razem AT siol.net>
1091 * support/cpp2/cpplib.h,
1092 support/cpp2/cpplib.c,
1093 support/cpp2/cpplex.c,
1094 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1095 to switch _asm block preprocessing on / off. Default is
1096 #pragma preproc_asm +
1098 2003-10-31 Borut Razem <borut.razem AT siol.net>
1100 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1101 when outputting comment blocks (when executed with -C option) and
1102 _asm (SDCPP specific) blocks
1104 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1106 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1108 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1110 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1112 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1114 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1115 * src/SDCCast.c (decorateType): fixed bug #832664
1117 2003-10-31 Borut Razem <borut.razem AT siol.net>
1119 * support\cpp2\cpplex.c: fixed for SDCPP:
1120 comments(when executed with -C option) and _asm blocks
1121 were included even if they where in skipped #if block.
1122 Applied solution from GCC cpp 3.3.2
1124 2003-10-31 Borut Razem <borut.razem AT siol.net>
1126 * src/SDCC.lex: sdcc now understands both formats:
1127 '# <line_number> <file_name>' and
1128 '#line <line_number> <file_name>'
1129 * support/cpp2/cppmain.c: sdcpp now generates the standard
1130 '# <line_number> <file_name>' instead of former
1131 '#line <line_number> <file_name>'
1133 2003-10-30 Borut Razem <borut.razem AT siol.net>
1135 * support/cpp2/cpphash.h,
1136 * support/cpp2/cpplib.h
1137 * support/cpp2/cpplex.c,
1138 * support/cpp2/cppmain.c,
1139 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1141 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1143 Fixed a number of problems revealed by bug #827883.
1144 * src/SDCCloop.c (loopInvariants): Spill location of the
1145 result operand should be recomputed if extracted from
1146 a loop. Also, don't extract assignments of an iTemp
1148 * src/SDCCast.c (isConformingBody): loop reversal should
1149 not occur if the control variable is involved with a
1150 relational operator.
1152 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1154 * .version: bumped to 2.3.6 to reflect the big improvements
1155 made by Erik and Klaus. Thanks!
1157 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1159 Replaced the livrange code.
1160 * src/SDCClrange.c: added new LR code
1162 * src/SDCCBBlock.h: removed remainig parts from old LR code
1163 * src/ds390/ralloc.c,
1164 * src/ds390/gen.c: minor fixes to make it work with new code
1166 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1171 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1172 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1173 (tweaked fix for bug #818696)
1175 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1177 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1179 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1182 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1183 * src/mcs51/gen.c (gencjneshort),
1184 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1185 more efficient (per Scott Bronson's suggestion)
1187 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1189 Extended the semantics of the critical keyword to include
1190 individual statements. See RFE #827755 and #799831
1195 * support/Util/SDCCerr.c
1196 * support/Util/SDCCerr.h
1201 2003-10-19 Borut Razem <borut.razem AT siol.net>
1203 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1205 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1207 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1209 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1210 and predecrement operand is displayed
1212 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1214 * src/SDCCval.c (valMinus): fixed bug #826041
1216 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1218 Some hc08 related updates that I missed earlier
1219 * sim/ucsim/stypes.h
1220 * support/regression/ports/hc08/spec.mk
1222 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1224 New target "hc08" for the Motorola 68hc08 family of micros
1232 * sim/ucsim/hc08.src/*
1233 * sim/ucsim/configure.in
1234 * src/ucsim/configure
1235 * sim/ucsim/packages_in.mk
1238 * device/include/mc68hc908qy.h
1240 * device/lib/Makefile.in
1241 * support/regression/ports/hc08/*
1242 * support/regression/Makefile
1244 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1246 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1248 * src/ds390/gen.c (genCast): fixed bug #821957
1250 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1252 * device/lib/logf.c: "fixed" overlay bug
1253 * support/regression/ports/host/spec.mk: added m library
1254 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1255 * support/regression/tests/float_trans: added (for Eric)
1257 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1259 * src/mcs51/gen.c (genCpl): fixed bug
1260 http://sf.net/mailarchive/message.php?msg_id=6263915
1262 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1264 * src/SDCCast.c (decorateType): added extended constant folding
1265 * src/SDCCsymt.c (computeType): cleanup
1266 * src/SDCCval.c (valShift): minor optimization
1267 * support/regression/tests/ast_constant_folding.c: added
1269 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1271 * src/SDCCmain.c: removed some unintended changes
1273 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1275 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1276 * src/z80/gen.c: fixed part of bug #817589
1277 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1279 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1281 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1292 * src/ds390/ralloc.c
1294 * src/mcs51/ralloc.c
1296 * src/pic16/ralloc.c
1299 * src/z80/gen.c: removed unused label "release:"
1301 2003-10-06 Borut Razem <borut.razem AT siol.net>
1303 * src/SDCC.lex: removed definition of unused variables
1304 save_optimize and save_options
1306 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1308 * clean.mk: removed '=' in "-maxdepth=1"
1309 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1310 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1312 2003-10-06 Borut Razem <borut.razem AT siol.net>
1314 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1315 my_unput() replaced by unput()
1317 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1319 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1320 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1321 type-punned pointer will break strict-aliasing rules"
1322 Old LR behaviour is again default; Klaus' LR can be choosen by
1323 defining the environment variable LRKLAUS
1327 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1328 * clean.mk: fixed removal of files in bin/CVS/
1329 * device/lib/clean.mk: fixed removal of directories small and large
1330 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1332 * src/SDCCval.c: removed superflous test for pedantic
1334 2003-10-05 Borut Razem <borut.razem AT siol.net>
1336 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1337 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1338 message "unmatched #pragma SAVE and #pragma RESTORE"
1340 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1342 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1343 assembly, critical functions, atomic, nojtbound)
1345 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1347 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1353 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1356 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1358 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1360 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1361 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1362 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1364 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1366 * src/z80/gen.c (genRet): fixed bug #524753
1367 * src/z80/gen.c (genCast): fixed internal error on cast from
1369 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1370 fix for bug #477835 to the z80
1371 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1372 for tracking iCodes in the peephole optimizer for z80
1374 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1376 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1377 the other part of bug #814548
1378 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1380 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1382 * src/SDCCcse.c: fixed part of bug #814548
1384 2003-09-28 Borut Razem <borut.razem AT siol.net>
1386 * src/asm.c: rewrite of printILine() to use temporary file instead
1388 * src/xa51/main.c: commented out declaration of int rewinds
1390 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1392 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1394 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1396 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1397 * src/asm.c (printILine): Fixed bug #811015
1399 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1401 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1404 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1406 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1407 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1408 to correctly handle general case of AOP_PAIRPTR
1409 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1411 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1413 * src/mcs51/ralloc.c (fillGaps),
1414 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1415 register positioning bug)
1417 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1419 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1421 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1423 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1424 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1425 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1426 (ralloc doesn't intentionally do this now, but perhaps later)
1427 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1428 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1429 register positioning bugs (Fixed bug #762602 and #795325)
1430 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1432 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1433 lines that --i-code-in-asm generates
1435 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1437 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1438 trying to fclose a FILE* that was already closed.
1440 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1442 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1443 of const struct should be treated as if const themselves)
1445 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1447 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1449 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1451 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1452 Unix (/n) and DOS (/r/n) line terminations.
1454 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1456 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1459 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1461 * src/mcs51/gen.c (genFunction, genEndFunction),
1462 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1463 and restore of EA so that stack offsets to parameters are
1464 correct when using both critical and reentrant/stack-auto.
1465 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1466 size (can be triggered in error if sloc is shared between
1467 different sized objects)
1468 * device/include/float.h: fixed macros to explicitly use
1469 unsigned long where needed
1471 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1473 Feature req. 799831: added code to allow nesting of critical functions
1474 * src/mcs51/gen.c (genFunction, genEndFunction)
1475 * src/ds390/gen.c (genFunction, genEndFunction)
1477 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1479 * src/SDCCsymt.c (sclsFromPtr),
1481 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1482 support for standard C idiom of memory mapped variables; for
1483 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1484 to xdata int at 0x1234 tempvar = 1.
1485 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1486 provided by Akiya ISHIDA
1488 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1490 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1491 * src/SDCCval.c (constVal): added reduction from int to char
1492 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1493 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1494 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1496 * support/regression/tests/shifts.c: fixed
1498 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1500 * src/z80/gen.c (genXor): Fixed bug #805445
1502 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1504 Fixed bug #621531 (const & volatile confusion in the type chain).
1505 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1506 refer to the const or volatile state of the pointer itself.
1518 * src/pic16/ralloc.c
1519 * support/regression/tests/const.c
1521 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1523 When checking for duplicated modules, use absolute paths
1524 instead of relative paths. Files changed:
1529 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1531 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1533 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1535 * device/include/string.h: added size_t typedef, changed
1536 prototypes to use size_t, eliminated separate reentrant and
1537 non-reentrant declarations, added _memmove declaration
1538 * device/lib/_memcpy.c: changed to use size_t instead of int,
1539 changed /4 to >>2 to avoid division library call
1540 * device/lib/_memcmp.c,
1541 * device/lib/_memset.c,
1542 * device/lib/_strncat.c,
1543 * device/lib/_strncpy.c,
1544 * device/lib/_strncmp.c: changed to use size_t instead of int
1545 * device/lib/_memmove.c: new file (fixed bug #772294)
1546 * device/lib/Makefile.in: added _memmove.c
1547 * device/lib/z80/asm_strings.s: fixed bug #772290
1548 * support/regression/tests/bitfields.c: attempt to fix host assertion
1549 failure on amd64-unknown-linux2.2
1551 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1553 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1554 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1555 * as/z80/asmain.c (main): fixed bug #801766
1557 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1559 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1562 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1564 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1565 reported in bug #800609
1567 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1569 * Top header beautifications in src/pic16 directory:
1570 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1571 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1572 pcoderegs.h, ralloc.c, ralloc.h
1573 * main.c: added top header and GPL license notice
1574 * pcode.c: fixed the if-conditional warning
1576 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1578 * device/lib/_mullong.c: replaced int by short for gcc
1580 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1582 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1583 and JUMPTABLE iCodes properly now (worked by accident before)
1584 * src/mcs51/gen.c (leftRightUseAcc),
1585 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1586 iCode properly now. Use getSize instead of nRegs since a & b
1587 aren't part of the nRegs tally.
1589 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1591 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1592 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1593 before instructions that use the _STATUS register
1595 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1597 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1598 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1599 fetching of the pointer
1600 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1601 copied from genNearPointerSet()
1602 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1603 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1604 If they pop r0/r1 they must be called in the opposite order than aopOp().
1605 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1606 (resp. --stack-auto), prepared for --xstack
1608 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1610 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1612 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1614 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1615 these ports have their own __sdcc_external_start()
1617 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1619 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1620 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1621 type for bits was changed. It resulted in bit variables becoming
1622 global, which is not permitted in PIC 14 assembly output.
1624 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1626 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1628 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1630 Z80 and MCS51 linkers complaint if a public symbol is defined
1631 in more than one library module:
1635 * as/mcs51/Makefile.in
1637 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1639 A few small changes that speed up the peephole optimizer.
1643 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1645 Try to make the peephole optimizer smarter by maintaining
1646 an association between the assembly source code and the
1647 iCodes that originated them. Put this information to use
1648 with a new peephole rule condition "notVolatile" so that
1649 the rules can be aggressive yet still safe.
1654 * src/mcs51/peeph.def
1656 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1660 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1661 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1662 if the left or right operand symbols have the accuse flag set.
1664 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1666 Changed the type of the result of the ! (NOT) operator to char;
1667 previously it returned the same type as the source. This allows
1668 us to eliminate all the genFloatNot functions (all of its target
1669 implementations were very buggy) since !float can use the same
1672 * src/SDCCicode.c (ast2iCode): ! returns char
1673 * src/mcs51/gen.c (genNot, genNotFloat),
1674 * src/ds390/gen.c (genNot, genNotFloat),
1675 * src/z80/gen.c (genNot, genNotFloat),
1676 * src/pic/gen.c (genNot, genNotFloat),
1677 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1679 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1681 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1682 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1683 during interrupts. Ensure WSAVE is located at a shared bank address.
1684 2. Fixed page selection in some places
1685 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1686 the registers name strings.
1687 4. Fixed "signed / unsigned compare" compiler warnings.
1688 5. The PIC port manages its own allocation of the general purpose
1689 registers, but makes no attempt to reuse them. As a result when
1690 compiling it soon runs out of general purpose registers. Some
1691 additional code was added to the files pcode.c and device.c to walk
1692 through the function call tree and rename the registers so that they
1702 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1703 genPlus() & genMinus() when the result is the same as left or right
1705 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1707 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1709 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1711 Made bitfield a distinct type from bit so that bitfields
1712 convert as per ANSI C and bits retain their traditional
1713 boolean style behaviour. Implemented bitfield support in
1721 * src/ds390/gen.c: bit v bitfield split
1722 * src/z80/gen.c: New support for bitfields
1723 * support/regression/tests/bitfields.c: reenabled z80,
1726 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1728 Rules 246.x, 247.x relate to bitfields, the others speed up
1729 access to xdata mapped I/O devices.
1731 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1733 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1735 Cleaned up genPackBits and genUnpackBits and added two helper
1736 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1737 for literal assignments in genPackBits (thanks to Frieder for
1743 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1745 Fixed bug #748310 (pointer to function type mishandled when the
1746 function name is omitted). Also fixed a SIGSEGV when a function
1747 attribute (reentrant, etc) is used on a non-function or on a
1748 function but misplaced before the parameter list.
1750 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1752 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1753 * support/Util/SDCCerr.h,
1754 * support/Util/SDCCerr.c: Added func attr misuse error msg
1756 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1758 Fixed bug #787649 by anonymous
1759 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1760 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1762 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1764 Fixed numerous bitfield problems.
1766 * src/SDCC.y: More bitfield related error checking
1768 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1769 * support/Util/SDCCerr.h,
1770 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1771 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1772 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1773 * support/regression/tests/bitfields.c: tests added
1775 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1777 Made the constant following the "interrupt" keyword optional. If
1778 omitted, the function will not automatically be given an entry
1779 in the interrupt vector table (similar to #pragma NOIV, but
1780 less syntacticly kludgy). The interrupt number is also now
1781 range checked. Also fixed a bug in the high order bit example
1788 * support/Util/SDCCerr.c
1789 * support/Util/SDCCerr.h
1792 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1794 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1795 * src/SDCCicode.c (operandOperation): rewritten some ops
1796 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1797 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1799 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1800 be re-activated by defining REDUCE_LITERALS)
1801 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1802 unsigned, but are signed by default
1803 * src/SDCCval.c (constVal): rearranged
1804 * src/SDCCval.c (valMod): preliminary fix
1805 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1806 * support/regression/literalop.c: added, work in progress
1808 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1810 Generate warnings for useless declarations like "char data;"
1811 that don't do what new users expect.
1814 * support/Util/SDCCerr.h
1815 * support/Util/SDCCerr.c
1817 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1819 * src/SDCCval.c (valMult): fix overflow detection of negative int
1821 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1823 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1825 Changes to support big endian targets:
1838 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1840 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1841 * device/lib/time.c: fixed warning "integer overflow in expression"
1843 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1845 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1846 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1847 constants are unsigned; added recognition of "u" flag for unsigned
1848 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1849 * src/SDCCval.c (valDiv, valMod): fixed signdness
1850 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1851 signedness of modulo, left and right shift
1852 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1853 * support/Util/SDCCerr.h: added warning W_INT_OVL
1854 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1855 * src/SDCCast.c (ast_print): improved output of constants
1857 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1859 Fixed some warnings when building with MSVC:
1872 * support\cpp2\cpplib.c
1876 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1878 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1880 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1882 * support\librarian\clean.mk: Do not remove Makefile.
1883 * support\librarian\Makefile: added.
1885 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1887 Added librarian to MSVC build:
1890 * support\librarian\librarian.dsp
1892 'configure' not needed for librarian, removed:
1893 * support\librarian\configure
1894 * support\librarian\configure.in
1895 * support\librarian\config_in.h
1896 * support\librarian\Makefile.in
1898 Hopefully these ones built the librarian and the rest of sdcc properly:
1900 * Makefile.common.in
1902 Messed up 'configure', so revert to previous version:
1906 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
1908 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1909 there, while the mantissa of a double is "only" 53 bits wide.
1911 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1913 Adding sdcclib to the build. MSVC project coming soon.
1914 Files added/changed:
1916 * support\librarian\clean.mk
1917 * support\librarian\configure
1918 * support\librarian\configure.in
1919 * support\librarian\config_in.h
1920 * support\librarian\Makefile.bcc
1921 * support\librarian\Makefile.in
1922 * support\librarian\sdcclib.c
1925 * Makefile.common.in
1929 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1931 Linker now complaints if linked modules have conflicting options, for
1932 example, one compiled using --model-large and another one compiled with
1933 --model-small. The following files were modified:
1955 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1957 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1958 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1960 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
1962 * src/z80/mappings.i: fix _mul[us][int,long] entries
1964 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1966 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1968 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
1970 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1971 * support/regression/tests/bitopcse.c: added
1979 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1981 added support for new library format to z80, gbz80 linkers:
1987 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
1989 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1990 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1992 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
1994 added DUMMY_READ_VOLATILE:
2003 * src/SDCCcse.c (algebraicOpts): many improvements
2004 * src/SDCCcse.h: removed algebraicOpts()
2005 * src/SDCCicode.c (picDummyRead): added
2007 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2009 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2010 "Insufficient space in data memory".
2012 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2014 * src/mcs51/gen.c: fixed bug #771358
2015 * src/z80/gen.c: fixed bug #759087
2017 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2019 * src/pic16/glue.c: minor cleanup by Vangelis
2021 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2023 * device/include/regc515c.h: fixed #758477
2024 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2025 * device/lib/_gptrput.c: saved a few bytes
2026 * my tab spacing is 8, yours too?)
2027 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2028 * device/lib/serial.c: process RX bytes earlier than TX bytes
2029 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2031 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2033 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2035 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2037 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2039 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2041 * device/lib/Makefile.in: bad fix, reverted to 1.43
2043 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2045 * device/lib/Makefile.in: added missing z80 object files
2047 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2049 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2050 pic16 progress by Vangelis:
2065 * pic16/pcodepeep.c:
2068 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2070 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2072 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2074 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2075 added gbz80 build to MSVC project.
2076 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2077 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2078 from 8051 stuff and setup so it links using a .lnk file.
2080 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2082 * support/librarian/sdcclib.c: sdcc librarian.
2083 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2086 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2088 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2090 2003-07-02 Borut Razem <borut.razem AT siol.net>
2092 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2093 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2094 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2095 src/xa51/main.c, src/z80/main.c:
2096 virtualization of glue() function: each port has it's own glue function,
2097 which is accessed by do_glue function pointer in PORT.general structure
2099 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2101 * DS800C400 fun, improved ROM interface and tinibios.
2103 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2105 * More support for DS80C400. Now includes beginning of interface to ROM.
2107 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2109 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2111 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2113 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2115 2003-06-19 Borut Razem <borut.razem AT siol.net>
2117 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2119 2003-06-19 Borut Razem <borut.razem AT siol.net>
2121 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2122 fixed Z80 port - crt0.o: cannot open.
2124 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2126 * support/Util/MySystem.c (merge_command): revert bad fix
2128 2003-06-18 Borut Razem <borut.razem AT siol.net>
2130 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2132 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2134 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2135 option --use-stdout sends errors to stdout instead of stderr.
2137 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2139 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2141 2003-06-15 Borut Razem <borut.razem AT siol.net>
2143 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2144 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2145 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2146 fixed width array of pointers replaced with sets;
2147 multiple include and lib paths ared transferred to preprocessor and linker
2148 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2149 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2150 fixed width array of pointers
2151 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2152 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2153 fixupPath(), getPathDifference()
2154 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2155 fixed width array of pointers
2157 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2159 * src/pic16/ralloc.c: fix warnings
2160 * src/pic16/pcode.c: fix warning
2162 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2164 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2165 know all the details, but essentially this set of changes enable
2166 the pic16 port to generate movff instructions and generate assembler
2171 * src/pic16/pcode.c:
2172 * src/pic16/device.c:
2174 * src/pic16/pcode.h:
2175 * src/pic16/pcoderegs.c:
2176 * src/pic16/ralloc.c:
2177 * src/pic16/ralloc.h:
2179 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2181 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2182 added option --vc, so sdcc errors and warnings are compatible with
2183 Microsoft Visual Studio.
2185 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2187 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2188 device/lib/libfloat.lib: added atof function.
2190 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2192 * doc/sdccman.lyx: updated to Lyx 1.3
2193 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2194 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2195 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2197 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2199 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2201 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2203 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2204 additions to the "related tools/documentation" section
2206 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2208 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2210 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2212 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2213 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2215 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2217 * doc/sdccman.lyx: fix double dash and other minor things
2218 * doc/Makefile: fix double dash
2220 2003-05-28 Karl Bongers(patches from Martin Helmling)
2221 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2222 condition and ignore commands.
2224 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2226 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2227 is in parts still quite out of date, I did changes as far as I felt makes sense
2228 for a non-native english speaker.
2229 Please feel free to add to the manual or to correct my changes.
2230 * doc/Makefile: undid touching the date of intermediate tex files.
2232 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2234 * doc/sdccman.lyx: Manual has an index now
2236 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2238 Finalize muluint/mulsint and mululong/mulslong merging:
2239 * device/lib/_mulint.c
2240 * device/lib/_mullong.c
2241 * device/lib/gbz80/mul.s
2242 * device/lib/gbz80/stubs.s
2243 * device/lib/z80/mul.s
2244 * device/lib/z80/stubs.s
2245 * src/SDCCsymt.c (initCSupport)
2247 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2249 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2250 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2251 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2252 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2255 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2257 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2258 the regression tests I'm not brave enough to enable 245.b, 245.c
2259 * doc/sdccman.lyx: added latex preamble for hyperref package.
2260 Using pdflatex this will give you a hyperlinked pdf file with
2261 bookmarks. (prepend '%' before /usepackage if this breaks something)
2263 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2265 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2267 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2269 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2271 2003-05-21 <johan AT balder>
2273 * src/SDCCglue.c (printIval): fixed bug #739934
2275 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2277 Applied patch from bug 737905 (renamed yylineo to mylineno):
2284 * src/pic16/pcode.c: Cleaned warnings
2285 * src/pic16/pcodeflow.c: Cleaned warnings
2286 * src/pic16/pcoderegs.c: Cleaned warnings
2288 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2290 * src/pic16/pcode.c: Cleaned warnings
2291 * src/pic16/pcodepeep.c: Cleaned warnings
2292 * src/pic16/ralloc.c: Cleaned warnings
2294 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2296 * doc/sdccman.lyx: fixed bug 739745
2297 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2299 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2301 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2302 it can be defined with CFLAGS when running configure
2303 * src/SDCCmain.c: fixed compiling + linking with object files
2305 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2307 * configure.in: configure for pic16 port,
2308 added --disable-pic16-port
2309 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2310 * src/SDCCmain.c: linkOptions is changed to set *,
2311 added if/endif conditional macros to remove options help
2312 messages from optionsTable when a port is not configured, added
2313 support for the PIc16 port in the ports table, when executing
2314 the compiler with no port specified on command line, a default
2315 port is selected with the new macro DEFAULT_PORT which is
2316 defined in port.h, in setDefaultOptions() linkOptions is removed
2317 from initialization assignment, since now it is a set,
2318 parseCmdLine uses setParseWithComma for linkOptions, in
2319 linkEdit() linkOptions are accessed with new function indexSet()
2320 which returns the i'th item of a set variable. See SDCCset.c, in
2321 linkEdit() when calling buildCmdLine(), added linkOptions as
2322 last argument. Now users can pass arguments to gplink via the
2323 -Wl option, main() uses pic16glue() to glue up pic16 programs
2324 * src/SDCCpeeph.c: various changes to support pic16
2325 * src/SDCCset.c: added function void *indexSet(set *, int) to
2326 return the i'th item of the set
2327 * src/SDCCset.h: added function prototype for indexSet()
2328 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2329 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2330 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2331 added macro DEFAULT_PORT
2332 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2333 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2335 * src/pic16/glue.c: commented out some error producing lines
2336 * src/pic16/main.c: __config directives are commented out to stop
2337 gpasm complaining and test the linkage with gplink, _linkCmd and
2338 _asmCmd changed to be more gplink and gpasm friendly
2339 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2340 produced an error when parsed, peep rule 12 is added to utilize
2341 movff, but it is commented out since the pCode does not support
2342 yet a command with 2 address arguments
2344 2003-05-18 <johan AT balder>
2346 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2347 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2348 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2350 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2351 Added feature to script commands from file.
2353 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2355 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2356 * src/SDCCutil.c: include ctype.h for win32
2358 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2360 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2362 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2364 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2365 Fixed so you can set breakpoints prior to run, run does not stop
2366 on entry now. Add tbreak. Other enhancements and fixes for use
2369 2003-05-12 Borut Razem <borut.razem AT siol.net>
2371 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2373 2003-05-11 Borut Razem <borut.razem AT siol.net>
2375 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2376 the path of bin directory, so that PATH is the only env. variable, which has to be set
2377 in case of standard installation.
2378 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2379 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2380 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2382 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2384 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2385 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2386 temp files are in the port dir; clean the gen/test directory when
2387 generating new test.c
2388 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2389 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2390 * support/regression/tests/zeropad.c: added
2392 2003-05-09 <johan AT balder>
2394 * src/SDCCglue.c: fixed bug #597940
2396 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2398 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2399 cache sfr, optimize next,step, fix off by one sourceline,
2400 support ddd list function.
2401 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2403 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2405 * support/regression/HTMLgen.py: added compare_s2f()
2406 * support/regression/Makefile: redo 1.27
2407 * support/regression/generate-cases.py: redo 1.5
2409 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2411 * support/regression/tests/float.c: workaround 33 bit hex constant
2412 * support/regression/tests/simplefloat.c: fix division for host
2414 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2416 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2417 that tame's the PIC's over-aggressive optimizer.
2419 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2421 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2424 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2426 Initial support for DS80C400. "Hello world" runs on TINIm400
2429 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2431 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2432 * Some notes on ddd usage added in debugger/README
2433 Martin Helmling adding more features and fixes for ddd GUI debugger.
2434 Code added for nexti, stepi, up, down, and other adjustments.
2436 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2438 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2439 * src/pic/peeph.def Added two rules to optimize carry manipulation
2440 * src/pic/* removed debug printfs
2442 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2444 * debugger/mcs51/cmd.c: added header newalloc.h
2446 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2448 * as/Makefile: new EXEEXT
2449 * as/z80/Makefile: remove trailing slash of BUILDIR
2450 * as/z80/clean.mk: new EXEEXT
2451 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2452 * support/cpp2/Makefile.in: new EXEEXT
2453 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2455 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2457 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2458 EXEEXT was introduced to fix all related problems with targets
2459 "clean", "install" and "uninstall"; a couple of further flaws
2460 especially with "clean" have been fixed too
2461 * as/mcs51/Makefile.in
2466 * debugger/mcs51/Makefile.in
2467 * debugger/mcs51/clean.mk
2469 * link/z80/Makefile.in
2472 * packihx/Makefile.in
2474 * sim/ucsim/Makefile
2475 * sim/ucsim/clean.mk
2476 * sim/ucsim/avr.src/Makefile.in
2477 * sim/ucsim/avr.src/clean.mk
2478 * sim/ucsim/s51.src/Makefile.in
2479 * sim/ucsim/s51.src/clean.mk
2480 * sim/ucsim/xa.src/Makefile.in
2481 * sim/ucsim/xa.src/clean.mk
2482 * sim/ucsim/z80.src/Makefile.in
2483 * sim/ucsim/z80.src/clean.mk
2484 * sim/ucsim/main_in.mk
2485 * sim/ucsim/packages_in.mk
2486 * sim/ucsim/gui.src/Makefile.in
2487 * sim/ucsim/gui.src/serio.src/Makefile.in
2488 * sim/ucsim/gui.src/serio.src/clean.mk
2491 * support/cpp2/Makefile.in
2492 * support/cpp2/clean.mk
2493 * support/makebin/Makefile
2494 * support/makebin/clean.mk
2495 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2496 * doc/sdccman.lyx: --program-suffix no longer needed
2498 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2500 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2501 Martin Helmling added support for ddd GUI debugger.
2502 Code added to display assembly, set variables, and other commands
2503 to interface to ddd.
2505 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2507 * as/Makefile: fix target clean
2508 * as/clean.mk: fix target clean
2509 * as/z80/clean.mk: fix target clean
2511 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2513 * Makefile.common.in: added AT EXEEXT AT
2514 * configure.in: removed all mingw32 stuff
2515 * configure: rebuilt from configure.in
2516 * doc/sdccman.lyx: updated section "installation"
2517 * support/scripts/sdcc_mingw32: adapted to configure
2518 * support/scripts/sdcc_cygwin_mingw32: added
2520 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2522 * src/pic Added object file support for the PIC port
2523 * src/pic Applied patch from Craig Franklin (this started the object file support)
2524 * src/regression Updated the PIC regression tests for object files
2526 2003-04-20 Borut Razem <borut.razem AT siol.net>
2528 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2529 lklex.c: In function `getfid':
2530 lklex.c:203: warning: array subscript has type `char'
2531 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2532 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2533 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2534 stack handling macros
2536 2003-04-19 Borut Razem <borut.razem AT siol.net>
2538 * "handling space characters in file path" task:
2539 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2540 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2541 * support/Util/MySystem.h: make it self-sufficient
2542 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2543 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2544 handling space characters in file path
2545 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2546 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2547 * support/Util/MySystem.c: handling space characters in executable's path
2549 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2551 * as/z80/Makefile: fix permanent rebuild of z80
2552 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2553 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2555 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2557 * src/SDCCopt.c: add special case optimization to replace modulo by
2558 a power of two with a bitwise AND.
2560 2003-04-18 <johan AT balder>
2562 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2564 2003-04-17 <johan AT balder>
2566 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2567 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2569 2003-04-13 Borut Razem <borut.razem AT siol.net>
2571 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2572 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2573 fixed mingw problem in adl_NORMALIZE_PATH
2575 2003-04-12 Borut Razem <borut.razem AT siol.net>
2577 * fixed "#pragma SAVE/RESTORE can not be nested":
2578 * src/SDCC.lex: reworked pragma handling functions
2579 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2580 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2582 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2584 * src/SDCCutil.c (pathEquivalent): defined but not used
2585 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2586 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2587 * configure: rebuilt from configure.in
2588 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2589 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2590 * device/include/Makefile.in: replace sdcc_datadir
2591 * device/lib/Makefile.in: replace sdcc_datadir
2592 * Makefile.common.in: add LDFLAGS from configure
2593 * packihx/Makefile.in: use LDFLAGS
2594 * src/Makefile.in: use LDFLAGS
2595 * support/cpp2/Makefile.in: add LDFLAGS from configure
2596 * support/makebin/Makefile: use LDFLAGS
2597 * .version: bumped version number to 2.3.5
2599 2003-04-12 Borut Razem <borut.razem AT siol.net>
2601 * completed "different paths" task:
2602 * src/SDCCmacro.c: fixed bug in handling quotes
2603 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2604 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2606 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2608 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2610 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2612 * ds390/gen.c ds390/peeph.def: fix bug 706781
2614 2003-04-11 Borut Razem <borut.razem AT siol.net>
2616 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2618 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2620 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2621 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2622 set - this bit used to not be set...).
2623 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2624 bad code in PIC Port
2625 * src/regression/and2.c added to test bug 609268
2626 * src/regression/Makefile added and2.c to regression test
2629 2003-04-08 <johan AT CP255758-A>
2631 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2632 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2633 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2635 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2637 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2639 * support/cpp2/Makefile.in: fix bug #487815
2640 * configure: rebuilt from configure.in
2641 * Makefile.common.in: docdir changed, new path suffixes
2642 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2643 * sdcc_vc_in.h: reflect changes from sdccconf.h
2644 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2645 * src/SDCCutil.h: remove BINDIR hack
2646 * doc/sdccman.lyx: update new path hierarchy
2648 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2650 * src/SDCCpeeph.c: added okToRemoveSLOC test
2652 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2654 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2656 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2658 * src/SDCCpeeph.c: added labelIsReturnOnly test
2659 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2661 2003-04-05 <johan AT balder>
2663 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2664 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2665 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2666 * src/SDCCast.c: fixed a warning
2667 * src/SDCCast.h: fixed a warning
2668 * src/SDCCicode.c (operandFromAst): fixed a warning
2670 2003-04-04 <johan AT balder>
2672 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2673 * src/SDCCast.c (decorateType): fixed bug #715076
2674 * src/SDCC.y: fixed bug #702907
2676 2003-04-03 <johan AT balder>
2678 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2679 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2680 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2681 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2682 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2684 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2686 * _decdptr.c: fix return values
2687 * _gptrget.c: fix return values
2688 * _gptrgetc.c: fix return values
2689 * _gptrput.c: fix return values
2690 * _mulint.c: fix return values
2691 * as/z80/Makefile: fix 'make -j' problem
2693 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2695 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2696 * configure.in: big cleanup, updated to autoconf 2.5x
2697 * configure: rebuilt from configure.in
2698 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2699 * sdcc_vc_in.h: reflect changes from sdccconf.h
2700 * doc/Makefile: fixed a flaw in "make install"
2702 2003-04-02 <johan AT balder>
2704 * src/ds390/gen.c (genCmp): no comments
2705 * src/mcs51/gen.c (genCmp): no comments
2706 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2707 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2709 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2711 * support/regression/generate-cases.py: place generated file in given sub directory
2712 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2713 * support/regression/Makefile: improvements for 'make -j';
2714 side effect: it's simpler and faster now
2716 2003-03-31 Borut Razem <borut.razem AT siol.net>
2718 * src/z80/main.c: link-{port} and as-{port} defined without path
2719 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2721 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2723 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2725 2003-03-30 Borut Razem <borut.razem AT siol.net>
2727 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2728 changed type of list parameter to set
2729 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2730 * src/port.h: changed type of do_assemble() parameter to set
2731 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2732 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2733 definition of "cppoutfilename" macro with NULL value in preProcess()
2734 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2735 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2736 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2737 replaced with set *binPathSet
2738 * shash_add() deallocates the item, if allready exsists, before adding the new one
2739 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2741 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2743 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2744 a nested for loop bug in the PIC port
2745 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2748 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2750 * support/Util/dbuf.h: remove C++ stuff to make it portable
2752 2003-03-28 Borut Razem <borut.razem AT siol.net>
2754 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2755 literal strings in stringLiteral()
2756 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2757 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2760 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2762 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2764 2003-03-26 <johan AT balder>
2766 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2767 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2768 * src/SDCCast.c (decorateType): fixed " -v < 3"
2770 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2772 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2773 Added Lenny Story's debug infrastructure changes:
2774 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2775 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2776 * src/cdbFile.c: added
2777 * src/SDCCdebug.c: added
2778 * src/SDCCdebug.h: added
2779 * src/SDCCast.c (createFunction)
2780 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2781 * src/SDCCmain.c (parseCmdLine, main)
2782 * src/SDCCmem.c (redoStackOffsets)
2783 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2786 * src/avr/gen.c (genAVRCode)
2787 * src/ds390/gen.c (gen390Code)
2788 * src/mcs51/gen.c (gen51Code)
2789 * src/pic/gen.c (genpic14Code)
2790 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2791 * src/xa51/gen.c (genXA51Code)
2792 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2794 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2796 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2797 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2799 2003-03-22 <johan AT balder>
2801 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2803 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2805 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2806 * doc/cdbfileformat.lyx: added, written by Lenny Story
2807 * doc/Makefile: added cdbfileformat.lyx
2808 * doc/clean.mk: added cdbfileformat.lyx
2810 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2812 * src/mcs51/peeph.def: fix bug #705773
2814 2003-03-20 <johan AT balder>
2816 An sfr/sbit can have an "at #" AND an initializer
2817 * src/SDCCsymt.c (checkSClass):
2818 * src/SDCCmem.c (allocGlobal):
2819 * src/SDCCmem.c (allocLocal):
2820 * src/SDCCast.c (createBlock):
2822 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2824 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2826 2003-03-16 <johan AT balder>
2828 Undid the hackup of const and volatile, the problem is much bigger
2830 * src/SDCCast.c:1.171
2831 * src/SDCCglue.c:1.138
2832 * src/SDCCicode.c:1.146
2833 * src/SDCCsymt.c:1.150
2834 * src/SDCCval.c:1.65
2836 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2838 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2839 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2841 2003-03-13 <johan AT balder>
2843 Hackup const and volatile modifiers in type chains a bit:
2845 * src/SDCCast.c:1.169
2846 * src/SDCCglue.c:1.136
2847 * src/SDCCicode.c:1.143
2848 * src/SDCCsymt.c1.146
2849 * src/SDCCsymt.h1.59
2850 * src/SDCCval.c:1.63
2852 2003-03-12 <johan AT balder>
2854 * src/SDCCBBlock.h: more LRH debugging junk
2855 * src/SDCCcflow.h: more LRH debugging junk
2856 * src/SDCCloop.c: more LRH debugging junk
2857 * src/SDCC.y (struct_declaration): fixed bug #697590
2858 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2859 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2860 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2862 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2863 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2864 test function names must now match exactly).
2865 * src/SDCCcse.c: added special case in findCheaperOp to allow
2866 extending a short integer. Makes less awful code for bug 700121 test case.
2868 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2870 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2871 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2873 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2875 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2876 actually called (operandsNotEqual() was called for all
2877 operandsNotEqualX tests).
2879 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2881 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2882 with shorter literals. Fixes bug 700121.
2884 2003-03-11 <johan AT balder>
2886 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2888 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2890 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2891 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2893 2003-03-10 Borut Razem <borut.razem AT siol.net>
2895 * src/SDCCmain.c: pipe preprocessor's output
2896 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2897 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2898 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2899 which closes all pipes in pipeSet set
2900 * src/SDCCset.c: free deleted item in function deleteSetItem()
2901 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2902 moved from z80 to src subproject
2903 * .version: increased version number to 2.3.4
2905 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
2907 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2908 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2909 * support/regression/ports/xa51/spec.mk: fix typo
2911 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
2913 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2915 2003-03-09 Borut Razem <borut.razem AT siol.net>
2917 * src/SDCCmain.c: pipe preprocessor's output
2918 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2919 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2920 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2921 which closes all pipes in pipeSet set
2922 * src/SDCCset.c: free deleted item in function deleteSetItem()
2923 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2924 moved from z80 to src subproject
2926 2003-03-09 Borut Razem <borut.razem AT siol.net>
2928 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2929 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2930 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2931 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2932 * src/SDCCglobl.h: unification of WIN32 native definitions
2934 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2936 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2938 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2940 * src/configure.in: check for endianess (even while cross-compiling)
2941 * src/configure: check for endianess (even while cross-compiling)
2942 * src/configure_in.h: check for endianess (even while cross-compiling)
2943 * src/avr/gen.c: remove old endianess stuff
2944 * src/mcs51/gen.c: remove old endianess stuff
2945 * src/ds390/gen.c: remove old endianess stuff
2946 * src/pic/gen.c: remove old endianess stuff
2947 * src/pic/genarith.c: remove old endianess stuff
2948 * src/pic/glue.c: fix endianess check
2949 * src/pic16/gen.c: remove old endianess stuff
2950 * src/pic16/genarith.c: remove old endianess stuff
2951 * src/pic16/glue.c: fix endianess check
2952 * src/xa51/gen.c: remove old endianess stuff
2953 * src/z80/gen.c: fix endianess check
2954 * src/SDCCglue.c: fix endianess check
2955 * src/ds390/peeph.def: fix bug 700036
2957 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2959 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2960 * src/configure: find appropriate data-types on host for SDCC's int and long
2961 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2962 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2963 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2965 2003-03-07 <johan AT balder>
2968 some minor cleanups before the big shot
2969 OP_DEFS and OP_USES now use Kevin's protection
2970 new option --nolabelopt
2981 * src/ds390/ralloc.c:
2982 * src/mcs51/ralloc.c:
2984 * src/xa51/ralloc.c:
2987 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
2989 * src/pic/pcode.c (get_op): fix 64 bit warnings
2990 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2991 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2992 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2993 * support/regression/tests/malloc.c: fix 64 bit warnings
2995 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
2997 * src/mcs51/gen.c (genMinus): fixed bug 696436
2999 2003-03-02 Borut Razem <borut.razem AT siol.net>
3001 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3003 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3005 * configure.in: test for mkstemp
3006 * sdccconf_in.h: add HAVE_MKSTEMP
3008 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3010 * device/include/ctype.h: removed warning while using --stack-auto
3011 * device/include/malloc.h: removed warning while using --stack-auto
3012 * device/include/string.h: removed warning while using --stack-auto
3014 2003-02-23 Borut Razem <borut.razem AT siol.net>
3016 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3017 because NDEBUG is defined (see man assert)
3018 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3020 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3022 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3023 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3025 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3027 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3028 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3030 2003-02-18 <johan AT balder>
3032 * as/mcs51/asmain.c (asmbl): module can start with a digit
3033 * as/z80/asmain.c (asmbl): module can start with a digit
3035 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3037 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3038 * src/asm.c: fix pipe() for Mingw32
3040 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3042 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3043 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3044 make -V work again; --c1mode reads now from stdin
3045 * doc/sdccman.lyx: added --c1mode
3046 * support/Util/SDCCerr.c: new messages for c1 mode
3047 * support/Util/SDCCerr.h: new messages for c1 mode
3048 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3050 2003-02-15 <johan AT balder>
3052 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3054 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3056 * doc/sdccman.lyx: Environment variables, -o and other minor things
3058 2003-02-14 <johan AT balder>
3060 * src/xa51/main.c: before anyone really tries to use it :)
3062 * Install doc's in share/sdcc/doc
3063 * removed some obsolete files
3064 * Do a proper make distclean and uninstall
3065 M Makefile.common.in
3068 M device/include/Makefile.in
3069 M device/lib/Makefile.in
3072 M sim/ucsim/doc/Makefile.in
3075 R src/xa51/peeph.rul
3076 M support/cpp2/Makefile.in
3077 M support/makebin/Makefile
3080 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3082 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3084 2003-02-10 Borut Razem <borut.razem AT siol.net>
3086 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3087 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3088 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3089 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3090 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3091 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3092 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3093 src/z80/Makefile.bcc: Borland Makefile cleanup
3094 * as/z80/Makefile.bcc: Added Borland Makefile
3095 * support/cpp2/borland.h: Removed
3097 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3099 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3100 * src/SDCC.lex: new pragma NOIV
3101 * src/SDCCglobl.h: new pragma NOIV
3102 * src/SDCCmem.c: new pragma NOIV
3104 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3106 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3108 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3110 * src/SDCCmain.c: signal handling is switched off by --debug
3111 * doc/Makefile: small fix for install; use clean.mk again
3112 * doc/clean.mk: clean *.pdf and *.html too
3114 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3116 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3117 * device/lib/printfl.c: fix a ds390 bug by making it portable
3118 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3119 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3120 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3121 * debugger/mcs51/cmd.c: converted multi-line string literals
3122 * sim/ucsim/globals.cc: converted multi-line string literals
3123 * src/SDCCmain.c: introduced signal handler to remove temp files
3124 * doc/Makefile: small tweaks, implement clean
3125 * doc: removed generated files
3127 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3129 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3130 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3131 Address Record is not correctly generated for DS390."
3133 2003-02-02 Borut Razem <borut.razem AT siol.net>
3135 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3136 * as/mcs51/asm.h: fixed compilation with Borland C
3137 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3138 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3139 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3140 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3141 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3142 src/z80/Makefile.bcc: delete $(LIB) only if exist
3143 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3145 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3147 * device/include/malloc.h: introduced NULL
3148 * device/include/string.h: introduced NULL
3149 * device/include/stdlib.h: introduced NULL
3150 * device/lib/_memcpy.c: removed NULL
3151 * device/lib/_strcat.c: removed NULL
3152 * device/lib/_strchr.c: removed NULL
3153 * device/lib/_strcmp.c: removed NULL
3154 * device/lib/_strcpy.c: removed NULL
3155 * device/lib/_strcspn.c: removed NULL
3156 * device/lib/_strlen.c: removed NULL
3157 * device/lib/_strncat.c: removed NULL
3158 * device/lib/_strncmp.c: removed NULL
3159 * device/lib/_strncpy.c: removed NULL
3160 * device/lib/_strpbrk.c: removed NULL
3161 * device/lib/_strrchr.c: removed NULL
3162 * device/lib/_strspn.c: removed NULL
3163 * device/lib/_strstr.c: removed NULL
3164 * device/lib/_strtok.c: removed NULL
3165 * device/lib/malloc.c: removed NULL, include own header
3167 2003-02-02 <johan AT balder>
3169 * 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
3170 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3171 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3172 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3173 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3174 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3176 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3178 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3181 2003-02-01 <johan AT balder>
3183 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3185 2003-01-31 <johan AT CP255758-A>
3187 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3189 2003-01-30 <johan AT balder>
3191 * src/SDCCBBlock.c: automatic bug detection
3192 * src/SDCCicode.c: automatic bug detection
3194 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3196 * src/SDCCglobl.h: now --xram-size 0 works
3197 * src/SDCCmain.c: now --xram-size 0 works
3199 2003-01-29 <johan AT balder>
3201 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3203 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3205 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3206 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3207 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3208 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3209 * src/SDCCglobl.h: Added options --xram-size and --code-size
3210 * src/SDCCmain.c: Added options --xram-size and --code-size
3212 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3214 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3215 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3217 2003-01-27 <johan AT balder>
3219 * src/SDCC.y: fixed bug #613764
3221 2003-01-26 <johan AT balder>
3223 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3224 * src/SDCCsymt.h: fixed bug #673374
3225 * src/SDCCglue.c: fixed bug #661910
3226 * src/SDCCast.c: fixed bug #458099 and 673374
3228 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3230 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3231 * as/mcs51/strcmpi.h: added
3232 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3233 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3234 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3235 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3236 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3237 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3238 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3239 * as/mcs51/Makefile.aslink: new module strcmpi
3240 * as/mcs51/Makefile.asx8051: new module strcmpi
3241 * as/mcs51/Makefil.bcc: new module strcmpi
3242 * as/mcs51/Makefile.in: new module strcmpi
3243 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3245 2003-01-26 <johan AT balder>
3247 * src/SDCCglue.c: reverted back to 1.124
3248 * src/SDCCast.c: reverted back to 1.156
3249 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3251 2003-01-25 <johan AT balder>
3253 * src/SDCCglue.c: A better fix for bug #661910
3254 * src/SDCCast.c: A better fix for bug #661910
3255 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3257 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3259 * src/Makefile.in: remove spawn.o
3260 * src/SDCCmain.c: remove spawn.h
3261 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3262 * src/spawn.c: removed
3263 * src/spawn.h: removed
3264 * support/regression/ports/ds390/spec.mk: link with -r
3266 2003-01-24 <johan AT CP255758-A>
3268 * src/ds390/gen.c (aopOp): fixed bug #667458
3269 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3270 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3271 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3273 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3275 * src/mcs51/peeph.def: better assembler identation by Frieder
3276 * src/mcs51/gen.c: better assembler identation by Frieder
3278 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3280 * as/z80/string.h: removed for gcc 3.2
3281 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3282 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3284 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3286 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3287 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3288 * support/regression/Makefile: separate temp files for ports
3289 * support/regression/generate-cases.py: separate temp files for ports
3290 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3291 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3293 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3295 * moved tinitalk to device/examples/ds390
3297 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3299 * as/mcs51/lkmem.c: rflag is for DS390
3300 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3301 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3302 (linkEdit): move mem- and map-files the same way as ihx-files
3303 * src/z80/main.c (_setDefaultOptions): removed --generic
3304 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3305 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3306 * src/pic/glue.c (picglue): --c1mode works again
3307 * src/pic16/glue.c (pic16glue): --c1mode works again
3308 * src/asm.c (printCLine): fix #660034
3310 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3312 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3313 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3314 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3315 * as/mcs51/lkmem (summary): better fix for sp problem
3316 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3317 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3318 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3319 remove --stack-after-data
3321 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3323 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3324 * src/SDCCutil.c (join): ugly bug: missing '\0'
3325 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3327 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3329 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3331 * src/pic/main.c (_asmCmd): gpasm supports -o
3332 * src/z80/main.c: more general macros
3333 * device/lib/Makefile.in: remove intermediate files
3335 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3337 * .version: Bumped version number to 2.3.3
3338 * src/SDCCBBlock.c: new option -o
3339 * src/SDCCglobl.h: new option -o
3340 * src/SDCCglue.c: new option -o
3341 * src/SDCCmain.c: new option -o
3342 * src/asm.c: new option -o
3343 * src/ds390/main.c: new option -o
3344 * src/pic/glue.c: new option -o
3345 * src/pic/pcode.c: new option -o
3346 * src/pic/ralloc.c: new option -o
3347 * src/pic16/glue.c: new option -o
3348 * src/pic16/pcode.c: new option -o
3349 * src/pic16/ralloc.c: new option -o
3350 * src/z80/main.c: new option -o
3351 * device/lib/Makefile.in: use -o
3352 * support/regression/ports/ds390/spec.mk: use -o
3353 * support/regression/ports/gbz80/spec.mk: use -o
3354 * support/regression/ports/mcs51/spec.mk: use -o
3355 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3356 * support/regression/ports/z80/spec.mk: use -o
3357 * support/regression/ports/ucz80/spec.mk: use -o
3358 * support/regression/ports/xa51/spec.mk: use -o
3359 * support/regression/fwk/lib/timeout.c: fix usage string
3361 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3362 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3364 2003-01-07 <johan AT balder>
3366 * src/SDCCast.c (decorateType): fixed bug #600035
3368 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3369 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3370 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3371 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3372 * src/pic/pcode.c: outcommented unused variable to remove warnings
3373 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3375 2003-01-06 <karl AT turbobit.com>
3376 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3379 2003-01-06 <johan AT balder>
3381 * src/SDCCicode.c: fixed array add
3383 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3384 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3385 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3387 2003-01-04 <johan AT balder>
3389 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3391 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3392 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3394 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3395 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3396 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3398 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3399 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3401 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3402 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3404 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3405 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3407 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3409 * in \sdcc\as\mcs51\ changed these files in order to create an
3410 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3411 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3412 following files to include the previous two files: aslink.dsp,
3413 Makefile.aslink, Makefile.bcc, and Makefile.in.
3415 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3416 .adb instead of .cdb
3418 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3420 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3421 value from option --iram-size.
3423 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3425 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3428 2002-09-18 <wiml AT hhhh.org>
3430 * SDCClrange.h: exposed setFromRange() and setToRange()
3431 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3432 packRegsForAccUse() (bug 542397)
3433 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3434 multiple times and emitting the fetch operations more than once
3435 added aopGetUsesAcc() function to allow binary operators to
3436 fetch their operands in the correct order; made genMinus() emit
3437 compact code for X = LITERAL - Y
3439 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3440 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3441 sprintf() in line 1267.
3443 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3444 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3447 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3448 Changes to aslink (All the changes are marked with 'JCF'):
3450 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3453 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3454 area BSEG. Also moves, if possible, the DATA area down into the internal
3455 ram so more space is available.
3457 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3460 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3461 not bytes. Function summary() which creates a memory usage summary
3462 file with extension .mem. Reports of overlaping stack and small stack
3463 size. If the space for the stack is less than 16 bytes aslink trows a
3466 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3467 the 8051. Option 'y' for memory summary output file.
3469 Changes to sdcc (All the changes are marked with 'JCF'):
3471 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3473 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3474 overlaying area for it (uses RegBankUsed[4]).
3476 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3477 bank zero as used by default. By default aslink locates the stack
3478 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3479 the creation of the .mem file. Delegates the allocation of data area
3480 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3481 the begining of the stack area to aslink.
3483 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3484 glue() in SDCCglue.c creates an area for it.
3486 2002-09-03 Borut Razem <borut.razem AT siol.net>
3487 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3488 sdcc/src/pic/glue.c:
3489 introduced atexit() handler for teporay files removal in case of
3490 errors, assertions, ...
3492 2002-08-29 Borut Razem <borut.razem AT siol.net>
3493 * sdcc/support/cpp2/auto-host_vc_in.h:
3494 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3495 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3496 Maybe there is a similar problem with BORLANDC? It should be checked!
3498 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3499 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3500 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3501 was not executed, and the compiler (cl) launched a warning:
3502 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3504 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3505 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3507 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3508 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3510 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3511 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3512 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3513 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3514 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3515 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3516 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3517 - added Release configuration in VS projects
3518 - review of compiler an linker options
3519 - VC .exe files are generated in bin_vc directory, not to interfere
3520 with binaries generated from other projects (cygwin, mingw, bcc ...)
3522 * sdcc/src/yacc.dsp: added
3524 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3525 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3526 and insert the version number definitions from .version
3528 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3530 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3531 added - genarate auto-host.h using auto-host_vc_in.h as template
3534 removed from CVS, generated automatically
3536 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3537 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3539 2002-08-11 Borut Razem <borut.razem AT siol.net>
3540 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3542 2002-08-10 Borut Razem <borut.razem AT siol.net>
3543 * src/SDCCmain.c (main):
3544 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3545 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3546 The consequence was that some temporary files were not removed.
3549 unification of code in functions tempfilename() and tempfile():
3550 function tempnam() is defined in Visual Studio 6.0 and .NET
3552 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3554 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3555 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3556 - removed compiler command line option /WX: Treats all warnings as errors
3557 - update a list of source files, included into the project
3559 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3560 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3561 changed project type to Generic Project so that can be correcly converted to VS.NET project
3563 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3565 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3567 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3569 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3570 added return 0 statements after assert() to make compiler happy
3572 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3573 added newline in the def file to keep MSC compiler satisfied
3575 * sdcc/src/z80/gen.c:
3576 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3577 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3578 - solved MSC error in function aopDump()
3580 * sdcc_vc.h: define PREFIX as "\\sdcc"
3582 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3583 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3585 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3586 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3587 - Rewrote the register banking algorithm.
3588 - Added pCode live-range analysis to registers (for now, only non-used and
3589 singly-used registers optimized away)
3591 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3593 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3595 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3596 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3598 2002-04-22 Michael Hope <michaelh AT vroom>
3600 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3602 * configure.in (DD_COPT): Added include support required for gbdk.
3604 * .version: Bumped version number just to increase it.
3606 * src/SDCCmain.c: Added -nostdinc to the default options.
3608 2002-04-15 Michael Hope <michaelh AT vroom>
3610 * device/lib/z80/printf.c (sprintf): Added.
3612 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3614 * src/z80/peeph.def: Added transpose redundent load rule.
3616 * src/z80/main.c: Added force callee saves for jaune.
3618 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3620 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3622 2002-03-28 Johan Knol <johan AT balder>
3624 * src/SDCCval.c: fixed bug #532436
3626 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3628 Added "char *Processor" field to the port structure.
3631 Added -p option. Allows port dependent processor to be specified.
3634 Initialized the new field char *Processor field to NULL in all ports
3637 Compiler generated registers for interrupt context saving
3638 were not getting allocated.
3640 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3643 Fixed left shift. Will promote the left side of a left shift
3644 if a) left shifting more than size of operand or b) when assigned
3645 to something size > size of left side
3647 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3649 tons of changes. Register allocation has been
3650 rewritten. Added customization for the various PICs. Flow
3651 analysis is restructured. ...
3657 Added. device.c is a PIC port hack to accomodate variations
3660 2002-03-13 Michael Hope <michaelh AT vroom>
3662 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3664 2002-03-04 johanknol <johanknol AT manik>
3666 * /src/SDCCval.c: fixed
3668 const unsigned char arr[][2] = { { 0, 1 } };
3669 t18.c:1: error: Initializer element is not constant
3671 2002-03-04 bela <bela AT manik>
3673 * /device/include/mcs51reg.h:
3674 ds89c420 register definition update
3676 2002-03-03 <johan AT FRIJA>
3678 * support/Util/SDCCerr.c: did something, but don't no why anymore
3680 * support/regression/tests/bug-524691.c: made it a little less shy
3682 * src/SDCCast.c (decorateType): fixed bug #524697
3684 * src/SDCCast.c: made some lineno improvements
3686 * src/SDCCval.c (getNelements): changed warning to error
3688 * src/SDCCglue.c (printIvalArray): changed warning to error
3690 * src/SDCCicode.c: fixed a warning for mingw
3692 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3694 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3696 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3698 * src/ds390/peeph.def:
3699 Added some more peephole rules
3701 * src/ds390/gen.c: Various fixes & enhancements
3703 * src/SDCClrange.c, src/SDCClrange.h:
3704 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3706 * src/ds390/ralloc.c:
3707 various fixes & enhancements (ds390) specific
3709 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3710 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3713 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3715 2002-03-02 <johan AT FRIJA>
3717 * src/SDCCast.c (decorateType): fixed bug #524708
3719 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3721 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3723 2002-03-01 Michael Hope <michaelh AT vroom>
3725 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3727 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3729 2002-03-01 <johan AT FRIJA>
3731 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3733 * src/SDCCast.c (decorateType): fixed bug #524209
3735 * src/SDCCval.c (valNot): fixed bug #524195
3737 2002-02-26 <johan AT balder>
3739 * src/xa51/gen.c: fixed a warning
3741 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3743 * src/SDCCast.c (decorateType): fixed bug #522534
3745 2002-02-23 <johan AT balder>
3747 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3749 2002-02-22 <johan AT balder>
3751 * src/SDCCast.c: fixed bug #514865
3753 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3755 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3757 * sdcc/src/SDCCloop.c:
3758 Previous fix was not good. basic blocks that have "break" or "return" are
3759 not really partof a loop , but live ranges used in these blocks should
3760 be live thru the entire loop, so set partOfLoop but don't add them to
3763 2002-02-21 <johan AT FRIJA>
3765 * src/SDCCcse.c: fixed bug #514308
3767 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3770 Fixed BUG #519583. If a conditional block ended in a return/break
3771 statement inside a loop, it was not being considered part of the loop.
3773 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3775 2002-02-10 Karl Bongers <karl AT turbobit.com>
3778 Fixed up SDCDB debugger somewhat. Updated debugger/README
3779 with lots of comments and notes.
3781 * device/examples/test2.c:
3782 Fix bug, "red" variable not being initialized(compiler complained).
3784 * device/examples/Makefile, examples/test3.c:
3785 Add Makefile in device/examples folder, compiles test3.c
3786 for use as a multiple module SDCDB test case.
3788 * sim/ucsim/cmd.src/cmdset.cc:
3789 Took out debug printfs in ucsim "next" command.
3792 Karl and Johan start ucsim XA support. Most dissassembly working,
3793 about 75% emulation done(plenty of work remaining).
3795 * sim/ucsim/z80.src:
3796 Add Z80 support to ucsim, add test-ucz80 regression test,
3797 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3798 Notice z80 compiler fails on examples/test3.c/crc code.
3800 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3802 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3803 Added support for --parms-in-bank1
3805 * src/ds390/peeph.def:
3806 added a few more peephole optimzations
3809 1) added __builtin_inp & __builtin_outp used to read in data of given length
3810 from a memory mapped port
3811 2) added __builtin_memcmp
3812 3) added __builtin_swapw swap bytes of a short
3814 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3815 1) handle multiple send & receives from register bank1
3816 2) ralloc can now allocate DPTR1 to some liveRanges
3818 * src/SDCCsymt.c, src/SDCCsymt.h:
3819 changes to handle multiple sends & receives
3822 added some pointer arithmetic optimization
3825 added some pointer arithmetic optimizations but not stable yet so not
3826 called from anywhere (will get this working shortly)
3828 * src/SDCCopt.c: fixed for multiple sends & receives
3831 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3832 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3833 set preprocessor defines (depending on options)
3835 * src/SDCCicode.c, src/SDCCicode.h:
3836 changes made to handle multiple sends & receives
3839 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3841 * src/SDCCcse.c, src/SDCCcse.h:
3842 added function findbackward def (to be used in upcoming optimization)
3844 * src/SDCCcflow.c, src/SDCCcflow.h:
3845 added function returnAtEnd - to determine if a basic block terminates with
3848 * src/SDCCast.c, src/SDCCast.h:
3849 added option parms-in-bank1
3851 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3852 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3853 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3854 adjusted for --parms-in-bank1 option
3856 * device/include/string.h:
3857 donot redefine "reentrant" keyword
3859 * device/include/ds80c390.h: Added some more SFRs
3861 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3863 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3865 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3867 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3869 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3871 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3873 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3875 * Added --xram-movc option
3877 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3879 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3881 2002-01-11 Johan Knol
3883 * Added math lib of Jesus Calvino-Fraga
3885 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3887 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3888 * support/regression/Makefile: new target test-mcs51-stack-auto
3889 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3891 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3893 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3895 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3897 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3899 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3901 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3903 * src/SDCCglue.h: add definition for printIvalChar()
3905 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3907 * src/SDCCast.c: fix #498138 by Johan
3909 * src/SDCCglue.c: fix #498138 by Johan
3911 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3913 * support/regression/Makefile: fix clean
3915 * support/regression/ports/ds390/support.c: fix transmission of last character
3917 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
3919 * /sdcc/src/ds390/gen.c:
3920 a) improved computing address of stack variable
3921 b) took out some #if 0 code
3922 c) improved parmBytes adjustment
3923 d) improved genPlusIncr & genMinusIncr
3924 e) genCmp could generate bad code (when left assigned to DPTR)
3925 f) Fixed bug in hasInc
3927 * /sdcc/src/ds390/ralloc.c:
3928 a) packRegsForSupport could mess up live information (Fixed)
3929 b) packRegsDPTRuse could be incorrect for left & right shift
3931 * /sdcc/src/mcs51/ralloc.c:
3932 packRegsForSupport could mess up the live information (Fixed)
3934 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3936 * /sdcc/src/SDCCast.c:
3937 can reverse a loop even if function call is present as long
3938 as the loop control variable is local & is not passed as parameter
3940 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3942 * /sdcc/ChangeLog: *** empty log message ***
3944 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3945 More builtin function additions for TININative
3947 * /sdcc/src/ds390/ralloc.c:
3948 Had broken the regression testsuite
3950 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3952 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3953 Added funcattr hasStackParms will be set for reentrant functions when there
3954 are paramteres on the stack, this helps in minimizing frame pointer generation
3955 typeFromStr can handle function pointers now
3957 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3958 *** empty log message ***
3960 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3962 * /src/ds390/gen.c, /src/ds390/main.c:
3963 More builtin function additions for TININative
3965 * /src/ds390/ralloc.c:
3966 Had broken the regression testsuite
3968 * /src/SDCCast.c: Fixed a bug in dumptree
3970 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3971 Added funcattr hasStackParms will be set for reentrant functions when there
3972 are paramteres on the stack, this helps in minimizing frame pointer generation
3973 typeFromStr can handle function pointers now
3975 * /doc/builtins.txt, /doc/TININative.txt:
3976 *** empty log message ***
3979 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3981 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3982 ALPHA version for -mTININative
3984 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3985 updated to reflect changes in the port structure
3988 added function do_assemble (similar to do_link) if non-null this function
3989 will be called to do assembly (-mTININative) requires a multi command
3991 added function genAssemblerEnd will be called to generate assembler Epilogue
3994 added _JavaNative to debug info printing
3996 * /src/SDCCmain.c: added option --tini-libid
3997 added port->do_assemble function (-mTININative) has a multi command assemble
3999 * /src/SDCCglue.c: Disabled "constExpr" check
4000 added port->genAssemblerEnd function
4002 * /src/SDCCglobl.h: Added option --tini-libid value
4005 tookout optimizeCompare from the header (has no external references)
4007 * /src/SDCCast.c: made one more function "static"
4009 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4011 * src/z80/mappings.i: Added z80asm support.
4013 * src/z80/main.c: Added z80asm support on --asm=z80asm
4015 * src/z80/gen.c: Fixed asm portability issues.
4017 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4019 * src/SDCCglue.c (printExterns): Added global/extern split.
4021 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4023 * support/regression/Makefile: added test for mcs51 model large
4025 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4027 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4029 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4031 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4033 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4035 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4037 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4039 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4041 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4043 * support/regression/tests/simplefloat.c: Port to mcs51.
4045 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4046 * support/regression/tests/bug-485362.c: Added.
4048 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4050 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4052 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4054 * src/z80/gen.c (aopDump): Added a dump function.
4056 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4057 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4059 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4061 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4063 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4065 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4067 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4069 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4071 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4073 * support/regression/ports/ds390/support.c: Use tinibios.
4075 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4077 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4079 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4080 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4082 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4084 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4086 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4088 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4090 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4091 (packRegsForIYUse): Created and optimised.
4093 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4095 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4096 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4098 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4100 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4102 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4104 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4106 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4108 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4110 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4112 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4114 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4116 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4118 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4120 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4121 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4122 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4124 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4126 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4127 (genNotFloat): Added.
4128 (genUminusFloat): Added.
4130 * device/lib/z80/Makefile: Added floating pt stubs.
4132 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4134 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4136 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4138 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4140 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4142 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4144 * sdcc/support/regression/Makefile: Add port ds390.
4146 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4148 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4150 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4152 * sdcc/support/regression/ports/ds390/support.c: Added.
4154 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4156 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4158 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4160 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4162 * device/include/malloc.h: Added z80 and gbz80 support.
4164 * device/lib/gbz80/heap.s: Added.
4166 * device/lib/z80/heap.s: Added.
4168 * device/lib/malloc.c: Added z80 and gbz80 support.
4170 * support/regression/tests/malloc.c (testMalloc): Added.
4172 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4174 * support/regression/tests/bug-478094.c: Added.
4176 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4178 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4180 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4182 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4184 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4186 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4188 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4190 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4192 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4194 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4196 * support/regression/tests/bug-477927.c: Added.
4198 * src/z80/peeph.def: Added minor rules.
4200 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4202 * src/z80/peeph.def: Added jump optimisation modification.
4204 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4206 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4208 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4210 * support/regression/tests/funptrs.c: Added.
4212 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4214 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4216 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4218 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4220 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4222 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4223 (movLeft2ResultLong): Created.
4225 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4226 (joinPushes): Added. Joins two char pushes into a word push.
4228 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4230 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4232 * support/makebin/Makefile (install): Added creation of dest dir.
4234 2001-10-24 Karl Bongers <karl AT turbobit.com>
4236 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4238 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4240 * src/z80/ralloc.c: Turned off faulty pack for one use.
4242 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4244 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4246 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4248 * support/regression/Makefile: Improved clean
4250 * support/regression/ports/gbz80/spec.mk: Added clean
4252 * support/regression/ports/host/spec.mk: Added clean
4254 * support/regression/ports/z80/spec.mk: Added clean
4256 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4258 * support/regression/ports/mcs51/timeout.c: little improvements
4260 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4262 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4264 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4266 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4268 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4270 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4272 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4274 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4275 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4277 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4279 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4281 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4283 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4285 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4287 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4289 * support/regression/tests/longor.c: Added.
4291 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4293 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4295 * as/mcs51/aslink.h: define PATH_MAX
4297 * as/mcs51/asm.h: define PATH_MAX
4299 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4301 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4303 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4305 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4307 * src/SDCCglobl.h: define PATH_MAX
4309 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4311 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4313 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4315 * src/z80/gen.c (gencjneshort): Fixed
4317 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4319 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4321 * support/regression/tests/bug-469671.c: Added.
4323 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4325 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4327 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4329 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4331 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4333 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4335 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4337 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4339 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4341 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4343 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4345 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4347 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4349 * 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.
4351 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4353 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4355 2001-10-07 <johan AT FRIJA>
4357 * device/lib/gets.c (gets): fixed the return value.
4359 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4360 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4362 * 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.
4364 * 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.
4366 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4368 * src/pic/gen.c: Removed Safe_strdup.
4370 * configure.in: Added option to enable libgc support.
4372 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4373 (bitVectUnion): Optimised.
4374 (bitVectIntersect): Optimised.
4375 (bitVectBitsInCommon): Optimised.
4376 (bitVectCplAnd): Optimised.
4378 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4380 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4382 * src/SDCCmain.c: distinguish between assembler debug and plain options
4384 * src/avr/main.c: remove standard assembler options
4386 * src/ds390/main.c: remove standard assembler options
4388 * src/mcs51/main.c: remove standard assembler options
4390 * src/port.h: removed "PENDING" comment
4392 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4394 * src/device/lib/_mulint.c : new, with assember functions
4396 * src/device/lib/_mullong.c : new, with assember functions
4398 * src/device/lib/_divuint.c : with assember functions
4400 * src/device/lib/_divsint.c : with assember functions
4402 * src/device/lib/_divulong.c: with assember functions
4404 * src/device/lib/_divslong.c: with assember functions
4406 * src/device/lib/_moduint.c : with assember functions
4408 * src/device/lib/_modsint.c : with assember functions
4410 * src/device/lib/_modulong.c: with assember functions
4412 * src/device/lib/_modslong.c: with assember functions
4414 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4416 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4418 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4419 replaced _mululong.c and _mulslong.c by _mullong.c
4421 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4423 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4425 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4427 * src/SDCCglue.c: test, if win32api is available for MINGW
4429 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4431 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4432 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4433 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4434 * support/regression/ports/host/spec.mk: removed GENERIC
4435 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4436 * support/regression/ports/z80/spec.mk: removed GENERIC
4438 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4440 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4442 * support/regression/tests/bug-467035.c: Created.
4444 2001-10-01 <johan AT FRIJA>
4446 * src/SDCC.y: fixed bug #466586 part 1
4448 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4450 * SDCCicode.c: z80 has no generic pointers
4451 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4453 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4455 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4457 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4459 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4461 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4463 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4465 * configure.in: Fixed up so that ucsim is only configured once.
4467 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4469 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4470 (getPathDifference): As above.
4472 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4474 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4476 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4477 * .version: Updated to 2.3.1
4479 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4480 Added copyright header.
4482 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4483 (assemble): Added support for macro based assembler commands.
4484 (linkEdit): Added support for macro based linker commands.
4485 (preProcess): Changed the pre-processor to use macros.
4486 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4487 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4489 * device/lib/z80/crt0.s: Added module name for debugging.
4491 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4493 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4495 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4497 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4499 * src/Makefile.in: Added SDCCmacro and SDCCutil
4501 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4503 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4505 2001-09-16 <johan AT FRIJA>
4507 * 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.
4509 2001-09-15 <johan AT FRIJA>
4511 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4512 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4514 2001-09-11 <johan AT FRIJA>
4516 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4518 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4520 * support/regression/tests/bug-460444.c: Added test case.
4522 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4523 (genCast): Added justification for all of the asserts.
4525 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4527 * support/regression/support.c: _xdata replaced by xdata
4529 * support/regression/spec.mk: removed _generic
4531 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4533 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4535 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4536 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4538 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4540 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4542 * support/regression/tests/bug-460010.c: Added test case.
4544 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4546 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4548 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4550 * support/regression/testfwk.c: removed workaround for bug #436344
4552 * support/regression/tests/bp.c: use less memory with mcs51
4554 * support/regression/tests/bug-441448.c: use less memory
4556 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4558 * support/regression/collate-results.py: typo
4560 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4562 * support/regression/tests/fetchoverlap.c: Added new test case.
4564 * support/regression/tests/bp.c: Added new test case.
4566 * support/regression/tests/bug-448984.c: Added new test case.
4568 * support/regression/tests/pow2shifts.c: Added new test case.
4570 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4571 (genlshTwo): Fixed right shift for count > 8.
4573 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4575 2001-09-08 <johan AT FRIJA>
4577 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4579 2001-09-07 <johan AT FRIJA>
4581 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4583 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4585 2001-09-06 <johan AT FRIJA>
4587 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4588 * bernhard noted me at this: "() equals to (void)" (1.38)
4590 2001-09-05 <johan AT FRIJA>
4592 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4594 2001-09-04 <johan AT FRIJA>
4596 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4599 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4601 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4603 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4605 * link/z80/aslink.h: Fixed path for PATH_MAX
4607 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4609 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4611 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4613 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4615 * 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.
4617 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4619 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4620 (genCmp): Fixed up genCmp for the GB with longs.
4622 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4624 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4626 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4628 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4630 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4632 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4634 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4636 * 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.
4638 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4640 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4642 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4644 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4646 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4648 * sim/ucsim/configure: little improvement of Cygwin-detection
4649 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4650 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4651 * support/regression/tests/bug-221100.c: small changes for mcs51
4652 * support/regression/tests/bug-221168.c: small changes for mcs51
4653 * support/regression/tests/bug-227710.c: small changes for mcs51
4654 * support/regression/tests/staticinit.c: small changes for mcs51
4655 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4656 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4657 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601