1 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
3 * support/valdiag/tests/overflow.c: added shift tests
11 * src/pic/pcodepeep.c,
12 * src/pic/pcoderegs.c,
14 * src/pic/ralloc.h: applied patch from Slade Rich;
15 added support for multiple code pages and multiple RAM banks on the
16 PIC 14 port. The ASM files now no longer simply assume all the
17 code / RAM are in the same page / bank. This means the linker can
18 safely allocate code/RAM of separate ASM files to different pages/banks.
19 * doc/sdccman.lyx: added Slade's tips
21 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
23 * src/hc08/ralloc.c (rematStr): fixed bug #879282
24 * src/SDCCast.c (decorateType): fixed bug #880197
26 2004-01-20 Michael Hope <michaelh@juju.net.nz>
28 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
31 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
32 strtof is not part of C89 and isn't included with Mac OS X.
34 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
36 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
37 shiftL2Left2Result): fixed bug #879326
38 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
39 (genMultOneByte): fixed bug in signed vs unsigned multiplication
40 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
41 address fetch for clr instruction
42 * device/lib/hc08/_mulint.c: created optimized assembly version
43 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
45 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
47 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
48 proposed in FR #877103
50 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
52 * src/SDCCval.c (cheapestVal): added missing checks
53 * src/SDCCicode.c (usualBinaryConversions): fixed condition
54 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
56 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
58 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
61 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
63 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
64 loaded with the linker search paths (-L arguments) and the libraries
65 to be linked with the current source (-l arguments). Changes
66 currently will affect only the pic16 port.
67 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
68 include path the port specific paths and port specific libraries,
69 * gplink command now contains the $3 argument,
71 * src/pic16/device.c,: structure PIC_device is made public and
72 renamed to PIC16_device, the same for variable Pics which is renamed
73 to Pics16. Updated all references to them.
74 * src/pic16/glue.c (pic16glue): corrected bug with code
75 initialization which bypassed the variable initializations block.
77 * device/lib/pic16/Makefile.rules: removed --penable-stack from
78 COMPILE_FLAGS and added the --nostdinc option
80 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
82 * device/include/mc68hc908jb8.h: Register defs for another member
83 of the hc08 family. Contributed by Bjorn Bringert - thanks!
85 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
87 Documenting changes from previous commits.
88 * configure.in (version 1.56),
89 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
90 when generating output files to configure the pic16 library,
91 but now I've commented it out, since gputils aren't installed in the
92 SF compile farm, so library won't compile
94 * device/lib/Makefile.in (version 1.56): initially I've added in
95 target 'all' the prerequestive 'model-pic16' so it compiled the
96 pic16 library, but now I've commented it out for the same reasons
98 * added targets 'model-pic16' and 'objects-pic16' to compile the
100 * added target 'port-specific-objects-pic16' to handle the
101 generated libraries and copy them into the build/ directory
102 * added target 'clean-intermediate-pic16' to clean intermediate
103 files into pic16 directory
104 * in target 'installdirs' added line to create directory pic16 in
105 the installation path
107 * device/include/Makefile.in (version 1.11): in target 'install'
108 added lines to copy all header files to installation path,
109 * in target 'installdirs' added line create directory for pic16
110 headers in the installation path
112 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
114 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
117 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
120 * device/lib/configure.in,
121 * device/lib/configure: fixed for autoconf 2.57
123 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
125 * src/z80/main.c (_parseOptions): fixed the portmode= command line
126 option so that it actually works. Made it specific to the z80, since
127 the gbz80 doesn't have these kinds of I/O ports.
129 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
131 * device/include/z180.h,
132 * device/lib/_memcpy.c,
133 * device/lib/_memmove.c,
134 * device/lib/_mulint.c,
135 * device/lib/ser_ir.c,
136 * device/lib/ser_ir_cts_rts.c,
137 * device/lib/_strcmp.c,
138 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
139 * src/z80/main.c (_process_pragma): add support for pragmas bank and
140 portmode; added deprecation warning for bank= and protmode= forms.
141 Also, guard against buffer overflow.
142 * src/z80/gen.c (aopGet): generate better code for sfr banked read
144 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
146 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
147 changed interrupt vector table generation to only emit declared vectors.
148 * device/include/Makefile.in: added missing backslash
149 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
151 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
153 Mainly changes to support compilation of the device libraries
154 * src/pic16/device.c: stack is allocated via symbol and not
155 via literal number. The symbol is placed in the corresponding
156 position of the data ram
157 * (pic16_dump_section): relocatable and absolute uninitialized
158 data are now emitted in sorted order to reduce section naming,
159 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
160 weren't marked as being in the access bank,
162 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
164 Added portion of GNU PIC Library under the directory
165 device/include/pic16 and device/lib/pic16. These files
166 contain the declarations of SFRs for the PIC18Fxx2 devices.
167 The directory is initialized via configure from toplevel.
169 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
171 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
172 the spilllocations to be compared correctly
174 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
176 * src/SDCCast.c (decorateType): fixed bug introduced today
178 2004-01-12 Borut Razem <borut.razem@siol.net>
180 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
181 doc/sdccman.lyx: upper case pragmas are deprecated
183 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
185 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
186 in simpler and even better code
188 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
190 * src/SDCCicode.c (operandOperation): fixed bug #874819
191 * src/SDCCast.c (decorateType): fixed
192 char foo (unsigned long ul) { return ul > 0; }
194 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
196 * doc/sdccman.lyx: Moved and added some sections, small changes
197 all over. Telling LaTeX to be less strict with word spacing
198 to better keep the right margin. Changed some notes about
199 maintainance of the ports in section 3.2.1 - is it OK like this?
201 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
204 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
205 convilong): modified to inform the pic16 port that builtin functions
208 PIC16 PORT specific changes:
209 * src/pic16/device.c pic16_dump_equates() added,
210 processor registers declared internally by the port are emitted in
211 the translation as equates,
212 * src/pic16/gen.c: inline code is passed unprocessed to the
214 * (pic16_popGetLit2): fnuction modified to take second operand as
215 pCodeOp pointer and not as literal,
216 * (popRegFromIdx): prefixed with pic16_,
217 * (pic16_popCombine2): modified to receive already allocated pCode
219 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
220 * (genFunction): initializes local stack frame and pushes on stack
221 all the registers used by this function,
222 * (genEndFunction): restores all registers from stack and restores
224 * src/pic16/glue.c (pic16emitRegularMap): various changes and
226 * (pic16glue): changed the program startup sequence,
227 * added new dbName code 'A' for functions placed in absolute section
228 * src/pic16/main.c: added function attribute _naked,
229 * added pragma 'code' to place a fnuction at an absolute address,
230 * added command line arguments --debug-ralloc and --pcode-verbose,
231 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
232 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
233 * (pic16_newpCodeOpLit2): modified to take the second operand as
235 * (pic16_printpBlock): modified to emit each function in a separate
237 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
238 UPPER for immediate operands,
239 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
241 * src/pic16/peeph.def: all peepholes with movff are commented out,
242 because there is a problem in the pcode peep optimizer,
243 * src/pic16/ralloc.c: the register allocator can now reuse local
244 function symbols for another function. This saves register usage.
245 * src/pic16/ralloc.h: added flag isLocal in structure regs,
247 Added file src/pic16/NOTES with information about program writing on
248 the current port version.
250 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
252 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
253 and peephole 252 (array access)
255 2004-01-09 Borut Razem <borut.razem@siol.net>
257 * src/SDCCmain.c : fixed #872250: -l command line defined library
258 files are scanned before standard library files
260 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
262 * src/SDCCast.c (decorateType): fixed bug #874046
264 2004-01-09 Borut Razem <borut.razem@siol.net>
266 * support/scripts/sdcc.nsi: remove previous installation
268 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
270 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
271 bytes for last interrupt vector (mcs51)
272 * sdcc.spec: fixed typo
274 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
276 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
277 gen51Code): more efficient parameter receive for --model-large
280 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
283 * src/z80/main.c: added missed needLinkerScript flags (more than
284 one port structure defined in these file)
285 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
288 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
290 * src/SDCCmain.c: removed various references to DEFAULT_PORT
291 * src/port.h: added flag needLinkerScript in port->linker
292 structure to inform whether to create a .lnk file or not,
300 * src/z80/main.c: changed appropriately to configure
301 needLinkerScript flag
303 * src/pic16/gen.c (genAddrOf): fixed bug #863624
304 * src/pic/glue.c: added variable udata_section_name to
305 override default uninitialized data segment definition for
306 devices only with SHAREBANK memory (reported from Erik Epetrich)
307 * (pic14emitOverlay): modified to emit a commented overlay segment
308 directive when no overlay data exist
309 * (picglue): modified to emit uninitialized data segment
310 according to udata_section_name
311 * src/pic/main.c (_pic14_parseOptions): added command line
312 options --udata-section-name=[name] to override default
313 udata definition name
314 * modified _linkCmd and _asmCmd to include compiler passed
315 arguments via -W option
316 * src/pic16/main.c: added $l in _asmCmd, changed extension for
317 object file from '.rel' to '.o' in port->linker structure,
318 changed size of fptr from 2 to 3 in port structure
320 2004-01-07 Borut Razem <borut.razem@siol.net>
322 * support/scripts/sdcc.nsi: update PATH
323 * support/scripts/sdcc.ico: craeted
325 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
327 * device/include/Makefile.in: fix install
328 * doc/Makefile: fix install
330 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
332 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
334 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
335 how the function variable allocation summary is displayed; also
336 include information about variables allocated to the overlay
339 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
341 * as/mcs51/lkmain.c: Help about -Y option
342 * as/mcs51/lkarea.c: Fixed gcc warnings
344 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
346 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
348 * support/valdiag/tests/overflow.c: added
349 * src/SDCCast.c (decorateType),
350 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
353 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
355 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
358 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
360 A python script to validate compiler diagnostic messages. It can be
361 used to verify that sdcc complains about bad c source code and
362 gives a good location of the error.
363 * support/valdiag/Makefile,
364 * support/valdiag/valdiag.py,
365 * support/valdiag/tests/*
367 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
370 * src/SDCCsymt.c (newEnumType),
372 * support/Util/SDCCerr.c,
373 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
375 * support/regression/tests/enum.c: added test for enum values that
376 require at least 2 bytes of storage.
378 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
380 * src/common.h: added ifndef/define/endif macros
381 around the header file.
382 Bug reported from Jesus Calvino-Fraga
384 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
387 * device/include/Makefile.in: don't install CVS directories
388 * device/lib/Makefile.in: added removal of CVS directories after install
389 * doc/Makefile: fixed install, added local_icons
390 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
391 * src/mcs51/gen.c (genRightShift): fixed bug #870788
392 * src/ds390/gen.c (genRightShift): fixed bug #870788
393 * src/SDCCast.c (decorateType): fixed bug #870781
395 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
397 PIC16 port related changes:
398 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
399 added variable stackPos,
401 * gen.c: genCall, assignResultValue: added support for
402 pushing/retrieving function parameters to/from stack,
403 genFunction,genEndFunction: setup stack frame for the
405 genAddrOf: will be changed according to bug 863624
407 * added files genutils.c and genutils.h which contain gen*
408 debugged and optimised functions extracted from gen.c
410 * glue.c: added variable 'externs' which holds extern symbols,
411 pic16emitRegularMap: is modified to properly handle relocatable
412 symbols under the new scheme,
413 pic16createInterruptVect: is modified
414 pic16printPublics: is modified to emit 'global' assembler directives,
415 added pic16_printExterns to print extern symbols,
416 pic16glue: initializes stack/frame pointer in the beginning of
417 the assembly output. Temporary hack, will be corrected later,
418 because gplink yet does not support stack and SDCC does not
419 yet support a type of crt0.o object to create the final binary.
421 * Removed many lines that contain 8051 legacy code.
422 * The code is finally placed under a 'code' directive.
423 * Added port specific options.
425 * _process_pragma: simplified since now we do not need *special*
426 include file to define SFR registers. But a separate header
427 will be needed. This will be developed later.
428 * _pic16_parseOptions: added, parses port specific options:
429 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
430 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
431 --preplace-udata-with=
433 * _pic16_setDefaultOptions: modified to initialize section names,
434 but hack is temporarly out of order since it needs improvement.
435 * _pic16_genAssemblerPreamble: configuration words are emitted by
436 their address instead of their name. This part is incomplete and
437 supports only the 18Fxx2 devices. Other devices will emit an error
438 during assembly since they do not contain the same set of config
440 * _pic16_genIVT: is modified,
442 * pcode.c: added definitions for some hardware registers that are needed
444 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
445 All PCI entries are updated. Now LFSR is supported.
446 * Removed pic16_pciTRIS is mentioned by mdubuc in source
447 * added pic16_newpCodeOpLit2 to support instructions with
448 two literal arguments
449 * pic16_pCode2str: corrected code that emits assembler instructions
450 with two literal operands and those that have an access bit modifier
451 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
452 this fixes a bug which caused some labels to be lost, when an
453 assembler directive was added, i.e. banksel,
454 * pic16_FixRegisterBanking: improved logic that causes the insertion
456 * InlineFunction: functions that are called once, are not any more
457 inlined. This can be a port option in the future,
459 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
461 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
462 hold the corresponding uninitialized symbols,
463 * pic16_allocProcessorRegister: registers have explicit marked the
465 * pic16_allocInternalRegister: registers are explicit marked as
467 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
468 processing list, so bit registers were lost,
471 * ralloc.h: added field 'accessBank' and original symbol operand
472 in register definition,
473 * removed the field isMapped from register definition,
475 ** Several functions have been removed from various sources:
476 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
477 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
478 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
479 pic16_assignRelocatableRegisters
481 ** others have been introduced:
482 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
483 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
485 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
487 * support/scripts/inc2h.pl: changed definition of BIT_AT
488 to emit 'sbit at' instead of 'bit at'. This was a request.
490 PIC16 port related preliminary changes:
491 * gen.c: prefixed function popRegFromString with
492 pic16_ and all references to it corrected
493 * pcode.c: all pic16_pc_* hardware registers prefixed
495 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
496 * ralloc.c: newReg(): when register is REG_SFR then
498 pic16_allocProcessorRegister(): marks register wasUsed=0
499 pic16_writeUsedRegs(): added a call to assign processor
500 registers via pic16_assignFixedRegisters
502 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
504 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
505 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
506 variables in unused register banks. Also the SSEG is placed
507 wherever there is enough space for it, and IDATA can be anywhere
508 in internal RAM. For now compile using -Wl-Y[stack_size].
509 The mem file is different for this option as well, since it
510 makes no sense of talking about DSEG lenght.
512 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
514 * src/SDCClrange.c: fixed bug 869095 that caused segfault
515 in certain cases, e.g. when ROM assignment, patch provided
516 from Albert den Haan.
518 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
520 Many signedness and type propagation fixes:
521 * src/SDCCicode.c: made geniCodeCast() static
522 replaced SPEC_ by IS_ (cosmetic)
523 (operandOperation): fixed div and mod operation
524 (usualBinaryConversions): added support for promotion of char
525 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
526 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
527 (geniCodeAdd): an array index will stay unsigned, even if promoted
529 (geniCodeArray): ditto
530 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
531 * src/SDCCsymt.c (computeType): added more support for char;
532 promotion of char is selectable by promoteCharToInt, fixed signedness
534 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
535 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
536 * src/SDCCval (val*): replaced signedness calculation by
538 rearranged if-branches (cosmetic)
539 (valShift): added warning W_SHIFT_CHANGED
540 (valCompare): fixed problem with different types
541 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
542 * support/regression/tests/literalop.c: added many cases
543 * support/regression/tests/ast_constant_folding.c: changed finally to
545 * .version: new year, new version: 2.3.7
546 * src/SDCCmain.c (main): applied patch #866468
547 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
548 provided by Scott Bronson
549 * doc/sdccman.lyx: updated documentation for sdcdb
550 updated and added chapter tips
552 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
554 * src/SDCCsymt.h: missing from yesterday's commits
556 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
558 * src/SDCC.y (struct_or_union_specifier),
559 * support/Util/SDCCerr.c,
560 * support/Util/SDCCerr.h: verify that struct & union tags are used
563 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
565 * src/SDCCglobl.h: missing from yesterday's commits
567 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
569 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
570 sft_attributes, struct_declaration, parameter_declaration,
571 type_name, start_block, declaration_list),
572 * src/SDCC.lex (check_type): support redefinition of typedef names
574 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
576 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
577 aligned xdata arrays. Erik helped me with the if clause.
579 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
584 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
587 * src/SDCCast.c (newAst_),
589 * src/SDCCicode.c (ast2iCode, newiCode),
591 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
592 expr, statement, expression_statement, selection_statement,
593 iteration_statement, expr_opt, jump_statement): foundation for tracking
595 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
598 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 * support/Util/SDCCerr.c,
602 * src/SDCCast.c (createCase, createDefault, decorateType),
603 * src/SDCClabel.c (labelUnreach),
604 * src/SDCC.y (labeled_statement, jump_statement): More improvements
606 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
607 (with thanks to Stas Sergeev)
608 * device/include/time.h,
609 * device/lib/time.c (CheckTime): suppress unreachable code warning
611 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
613 * src/SDCCast.c (createIvalCharPtr),
614 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
616 * support/regression/tests/nullstring.c: tests for these two bugs
618 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
620 * support/Util/SDCCerr.h,
621 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
622 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
623 about storage class and 'at' used inside struct or union
624 * src/SDCCBBlock.c (iCodeFromeBBlock),
625 * src/SDCCcse.c (ifxOptimize),
626 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
627 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
628 printIval, emitStaticSeg, emitOverlay),
629 * src/SDCClabel.c (deleteIfx),
630 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
631 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
632 gatherAutoInit, processParms),
633 * support/Util/SDCCerr.h,
634 * support/Util/SDCCerr.c (werrorfl): Support for better error location
635 reporting for post-parse errors.
637 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
640 implicit casts via union; they don't work on big endian systems
641 (possible fix for bug #861138)
643 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
645 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
646 * src/mcs51/main.c: fixed the fix for bug #737001
648 2003-12-15 Borut Razem <borut.razem@siol.net>
650 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
652 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
654 * support/makebin/makebin.c: put output in binary mode
656 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
658 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
659 xdata and data memory on startup. Set the environment variable
660 SDCC_NOGENRAMCLEAR to disable this.
661 * src/mcs51/peephole.def,
662 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
663 (allows non-interrupt and interrupt code to safely compete for a resource
664 without the non-interrupt code having to disable interrupts)
666 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
668 * src/SDCCicode.c (geniCodeAdd),
669 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
670 with valFromType if type might be a pointer and host is big endian).
671 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
672 types, not just integer types.
673 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
674 multiply defined with mismatching "at" address.
676 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
678 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
679 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
680 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
681 with embedded nulls (fixed bug #753752)
683 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
685 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
686 Apparently this did not see much testing (endless loop)
688 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
690 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
692 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
695 gracefully handle NULL memmap pointers
697 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
700 instead of deleting the iCode when an operand is volatile
701 * src/z80/gen.c (genDummyRead),
702 * src/mcs51/gen.c (genDummyRead),
703 * src/ds390/gen.c (genDummyRead),
704 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
706 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
707 * src/SDCC.y: fixed bug #850420
709 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
711 Applied z80 i/o port patch from Peter Townson and fixed some operators
712 to better handle operands in A register.
713 * device/include/z180.h
719 * src/z80/peeph-z80.def
723 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
725 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
727 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
729 * device/lib/hc08/_mullong.c: Removed extra #endif
731 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
733 * sim/ucsim/hc08.src/inst.cc,
734 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
736 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
737 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
738 * device/include/stdarg.h: fixed varargs for hc08
739 * device/lib/Makefile.in,
740 * device/lib/hc08/Makefile,
741 * device/lib/hc08/_mulint.c,
742 * device/lib/hc08/_mullong.c: fixed some endian problems
744 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
746 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
747 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
748 * device/lib/_gptrget.c,
749 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
751 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
753 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
754 * src/SDCCast.c (astErrors): fixed bug #846007
755 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
757 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
759 * src/SDCCast.c (decorateType): disabled a transformation I added in
760 revision 1.188 (access to fields of a structure at an absolute address);
761 it breaks with bitfields, extern declarations, and gcse analysis.
762 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
763 could be assigned through a pointer, so don't complain.
764 * src/SDCCast.c (astErrors),
766 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
768 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
770 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
771 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
772 output of __config directives, since gpasm now supports them
773 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
774 pre-processor macro, i.e. -DMCU=p18f452
775 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
776 and modified to handle 'cast' icode similarly to '=' icode
777 * src/pic16/device.h (typedef struct PIC_device): added field
778 'extMIface' to indicate that chip has external memory interface
779 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
780 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
783 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 * src/SDCC.y (pointer): fixed bug #846006
786 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
787 * src/SDCCast.c (decorateType): fixed bug #846009
788 * src/ds390/peeph.def,
789 * src/ds390/gen.c (genAnd, genOr),
790 * src/mcs51/peeph.def,
791 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
793 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
795 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
802 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
806 * src/SDCCbitv.c: added function to free a bitvector
808 * src/SDCClrange.c: added function to recompute the liveranges
810 * src/ds390/ralloc.c,
812 * src/mcs51/ralloc.c,
814 * src/pic16/ralloc.c,
816 * src/z80/ralloc.c: recompute the liveranges after register packing
818 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
820 * src/SDCCloop.c (newInduction): fixed bug #845630
822 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
824 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
825 inadvertantly left behind from my 2003-11-12 change
827 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
829 Updated headers I neglected to commit yesterday.
833 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
835 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
836 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
837 * src/SDCCopt.c (eBBlockFromiCode),
838 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
839 the creation of the key hash table from the sequencing so it can be used
840 earlier (for some GCSE bug fixes still pending)
842 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
844 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
845 * support/regression/tests/addsub.c: testing genPlus shortcut
847 2003-11-15 Borut Razem <borut.razem@siol.net>
849 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
851 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
853 * src/SDCCcse.c (cseBBlock): fixed bug #527779
854 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
855 ordering is immaterial.
856 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
858 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
860 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
861 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
862 (SIGSEV) of bug #840381
863 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
864 unlink new file before rename if new and old filenames are the same)
866 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
868 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
869 uninitialized variables) for the mcs51. Set environment variable
870 SDCC_GENRAMCLEAR to test.
871 xdata initialization slightly shorter
873 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
876 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
877 #838241 & 780691 (basicly the same bug)
878 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
879 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
881 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
883 * src/SDCCmain.c (linkEdit): "fix" #834252
885 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
887 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
889 * src/SDCC.y: fixed bug #819403
891 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
893 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
894 the reentrant attribute.
895 * src/hc08/gen.c (genPackBits): added missing stack readjustment
896 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
898 * src/SDCCast.c (decorateType): fixed bug with storage class not being
899 updated during pointer dereference; f.e. ~(((char *)1)*) was being
900 erroneously reduced to a literal.
901 * src/hc08/ralloc.c (packRegisters, rematStr),
902 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
905 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
907 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
908 * doc/sdccman.lyx: changed from 'article' to 'book'
909 * doc/Makefile: readded test_suite_spec and cdbfileformat
911 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
913 * device/include/stdlib.h: include malloc.h to comply with ANSI
914 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
916 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
918 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
919 * doc/clean.mk: also remove *.out files
920 * doc/sdccman.lyx: some additions, larger top/bottom margins
922 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
924 * src/SDCC.y: fixed bug #837365
925 * support/regression/tests/bitopcse.c
926 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
927 a symbol (might be valop instead)
928 * device/lib/Makefile.in: added errno.c to HC08SOURCES
929 * device/lib/clean.mk: added hc08 to the cleaning list
931 2003-11-04 Borut Razem <borut.razem@siol.net>
933 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
935 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
936 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
937 malloc is declared in standard stdlib.h
939 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 * device/lib/hc08/Makefile: need to clean .rel not .o files
942 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
944 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
954 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
955 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
956 tests (which uses the port's oclsExpense function)
962 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
964 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
966 * src/SDCCcse.c (ifxOptimize),
967 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
968 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
969 deleting the IFX iCode.
970 * src/hc08/ralloc.c: reduced unneeded slocs
971 * src/hc08/gen.c: fixed bug in asmopToBoolean
973 2003-11-04 Borut Razem <borut.razem@siol.net>
975 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
976 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
977 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
978 transferred to configure
980 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
982 Use headers defined in the C[++] standards:
983 * sim/ucsim/gui.src/serio.src/fileio.cc
984 * sim/ucsim/gui.src/serio.src/frontend.cc
985 * sim/ucsim/gui.src/serio.src/main.cc
986 * sim/ucsim/gui.src/serio.src/posix_signal.cc
987 * support/Util/NewAlloc.c
993 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
995 * Added MSVC projects for hc08 assembler and linker:
996 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
997 /as/hc08/link_hc08.dsp
999 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
1001 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1003 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
1005 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1007 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1009 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1011 2003-10-31 Borut Razem <borut.razem@siol.net>
1013 * support/cpp2/cpplib.h,
1014 support/cpp2/cpplib.c,
1015 support/cpp2/cpplex.c,
1016 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1017 to switch _asm block preprocessing on / off. Default is
1018 #pragma preproc_asm +
1020 2003-10-31 Borut Razem <borut.razem@siol.net>
1022 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1023 when outputting comment blocks (when executed with -C option) and
1024 _asm (SDCPP specific) blocks
1026 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1028 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1030 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1032 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1034 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1036 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1037 * src/SDCCast.c (decorateType): fixed bug #832664
1039 2003-10-31 Borut Razem <borut.razem@siol.net>
1041 * support\cpp2\cpplex.c: fixed for SDCPP:
1042 comments(when executed with -C option) and _asm blocks
1043 were included even if they where in skipped #if block.
1044 Applied solution from GCC cpp 3.3.2
1046 2003-10-31 Borut Razem <borut.razem@siol.net>
1048 * src/SDCC.lex: sdcc now understands both formats:
1049 '# <line_number> <file_name>' and
1050 '#line <line_number> <file_name>'
1051 * support/cpp2/cppmain.c: sdcpp now generates the standard
1052 '# <line_number> <file_name>' instead of former
1053 '#line <line_number> <file_name>'
1055 2003-10-30 Borut Razem <borut.razem@siol.net>
1057 * support/cpp2/cpphash.h,
1058 * support/cpp2/cpplib.h
1059 * support/cpp2/cpplex.c,
1060 * support/cpp2/cppmain.c,
1061 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1063 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1065 Fixed a number of problems revealed by bug #827883.
1066 * src/SDCCloop.c (loopInvariants): Spill location of the
1067 result operand should be recomputed if extracted from
1068 a loop. Also, don't extract assignments of an iTemp
1070 * src/SDCCast.c (isConformingBody): loop reversal should
1071 not occur if the control variable is involved with a
1072 relational operator.
1074 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1076 * .version: bumped to 2.3.6 to reflect the big improvements
1077 made by Erik and Klaus. Thanks!
1079 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1081 Replaced the livrange code.
1082 * src/SDCClrange.c: added new LR code
1084 * src/SDCCBBlock.h: removed remainig parts from old LR code
1085 * src/ds390/ralloc.c,
1086 * src/ds390/gen.c: minor fixes to make it work with new code
1088 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1093 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1094 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1095 (tweaked fix for bug #818696)
1097 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1099 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1101 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1104 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1105 * src/mcs51/gen.c (gencjneshort),
1106 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1107 more efficient (per Scott Bronson's suggestion)
1109 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1111 Extended the semantics of the critical keyword to include
1112 individual statements. See RFE #827755 and #799831
1117 * support/Util/SDCCerr.c
1118 * support/Util/SDCCerr.h
1123 2003-10-19 Borut Razem <borut.razem@siol.net>
1125 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1127 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1129 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1131 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1132 and predecrement operand is displayed
1134 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1136 * src/SDCCval.c (valMinus): fixed bug #826041
1138 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1140 Some hc08 related updates that I missed earlier
1141 * sim/ucsim/stypes.h
1142 * support/regression/ports/hc08/spec.mk
1144 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1146 New target "hc08" for the Motorola 68hc08 family of micros
1154 * sim/ucsim/hc08.src/*
1155 * sim/ucsim/configure.in
1156 * src/ucsim/configure
1157 * sim/ucsim/packages_in.mk
1160 * device/include/mc68hc908qy.h
1162 * device/lib/Makefile.in
1163 * support/regression/ports/hc08/*
1164 * support/regression/Makefile
1166 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1168 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1170 * src/ds390/gen.c (genCast): fixed bug #821957
1172 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1174 * device/lib/logf.c: "fixed" overlay bug
1175 * support/regression/ports/host/spec.mk: added m library
1176 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1177 * support/regression/tests/float_trans: added (for Eric)
1179 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1181 * src/mcs51/gen.c (genCpl): fixed bug
1182 http://sf.net/mailarchive/message.php?msg_id=6263915
1184 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1186 * src/SDCCast.c (decorateType): added extended constant folding
1187 * src/SDCCsymt.c (computeType): cleanup
1188 * src/SDCCval.c (valShift): minor optimization
1189 * support/regression/tests/ast_constant_folding.c: added
1191 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1193 * src/SDCCmain.c: removed some unintended changes
1195 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1197 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1198 * src/z80/gen.c: fixed part of bug #817589
1199 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1201 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1203 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1214 * src/ds390/ralloc.c
1216 * src/mcs51/ralloc.c
1218 * src/pic16/ralloc.c
1221 * src/z80/gen.c: removed unused label "release:"
1223 2003-10-06 Borut Razem <borut.razem@siol.net>
1225 * src/SDCC.lex: removed definition of unused variables
1226 save_optimize and save_options
1228 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1230 * clean.mk: removed '=' in "-maxdepth=1"
1231 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1232 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1234 2003-10-06 Borut Razem <borut.razem@siol.net>
1236 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1237 my_unput() replaced by unput()
1239 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1241 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1242 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1243 type-punned pointer will break strict-aliasing rules"
1244 Old LR behaviour is again default; Klaus' LR can be choosen by
1245 defining the environment variable LRKLAUS
1249 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1250 * clean.mk: fixed removal of files in bin/CVS/
1251 * device/lib/clean.mk: fixed removal of directories small and large
1252 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1254 * src/SDCCval.c: removed superflous test for pedantic
1256 2003-10-05 Borut Razem <borut.razem@siol.net>
1258 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1259 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1260 message "unmatched #pragma SAVE and #pragma RESTORE"
1262 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1264 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1265 assembly, critical functions, atomic, nojtbound)
1267 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1269 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1275 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1278 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1280 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1282 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1283 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1284 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1286 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1288 * src/z80/gen.c (genRet): fixed bug #524753
1289 * src/z80/gen.c (genCast): fixed internal error on cast from
1291 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1292 fix for bug #477835 to the z80
1293 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1294 for tracking iCodes in the peephole optimizer for z80
1296 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1298 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1299 the other part of bug #814548
1300 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1302 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1304 * src/SDCCcse.c: fixed part of bug #814548
1306 2003-09-28 Borut Razem <borut.razem@siol.net>
1308 * src/asm.c: rewrite of printILine() to use temporary file instead
1310 * src/xa51/main.c: commented out declaration of int rewinds
1312 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1314 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1316 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1318 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1319 * src/asm.c (printILine): Fixed bug #811015
1321 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1323 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1326 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1328 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1329 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1330 to correctly handle general case of AOP_PAIRPTR
1331 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1333 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1335 * src/mcs51/ralloc.c (fillGaps),
1336 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1337 register positioning bug)
1339 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1341 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1343 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1345 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1346 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1347 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1348 (ralloc doesn't intentionally do this now, but perhaps later)
1349 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1350 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1351 register positioning bugs (Fixed bug #762602 and #795325)
1352 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1354 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1355 lines that --i-code-in-asm generates
1357 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1359 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1360 trying to fclose a FILE* that was already closed.
1362 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1364 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1365 of const struct should be treated as if const themselves)
1367 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1369 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1371 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1373 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1374 Unix (/n) and DOS (/r/n) line terminations.
1376 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1378 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1381 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1383 * src/mcs51/gen.c (genFunction, genEndFunction),
1384 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1385 and restore of EA so that stack offsets to parameters are
1386 correct when using both critical and reentrant/stack-auto.
1387 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1388 size (can be triggered in error if sloc is shared between
1389 different sized objects)
1390 * device/include/float.h: fixed macros to explicitly use
1391 unsigned long where needed
1393 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1395 Feature req. 799831: added code to allow nesting of critical functions
1396 * src/mcs51/gen.c (genFunction, genEndFunction)
1397 * src/ds390/gen.c (genFunction, genEndFunction)
1399 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1401 * src/SDCCsymt.c (sclsFromPtr),
1403 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1404 support for standard C idiom of memory mapped variables; for
1405 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1406 to xdata int at 0x1234 tempvar = 1.
1407 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1408 provided by Akiya ISHIDA
1410 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1412 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1413 * src/SDCCval.c (constVal): added reduction from int to char
1414 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1415 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1416 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1418 * support/regression/tests/shifts.c: fixed
1420 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1422 * src/z80/gen.c (genXor): Fixed bug #805445
1424 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1426 Fixed bug #621531 (const & volatile confusion in the type chain).
1427 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1428 refer to the const or volatile state of the pointer itself.
1440 * src/pic16/ralloc.c
1441 * support/regression/tests/const.c
1443 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1445 When checking for duplicated modules, use absolute paths
1446 instead of relative paths. Files changed:
1451 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1453 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1455 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1457 * device/include/string.h: added size_t typedef, changed
1458 prototypes to use size_t, eliminated separate reentrant and
1459 non-reentrant declarations, added _memmove declaration
1460 * device/lib/_memcpy.c: changed to use size_t instead of int,
1461 changed /4 to >>2 to avoid division library call
1462 * device/lib/_memcmp.c,
1463 * device/lib/_memset.c,
1464 * device/lib/_strncat.c,
1465 * device/lib/_strncpy.c,
1466 * device/lib/_strncmp.c: changed to use size_t instead of int
1467 * device/lib/_memmove.c: new file (fixed bug #772294)
1468 * device/lib/Makefile.in: added _memmove.c
1469 * device/lib/z80/asm_strings.s: fixed bug #772290
1470 * support/regression/tests/bitfields.c: attempt to fix host assertion
1471 failure on amd64-unknown-linux2.2
1473 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1475 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1476 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1477 * as/z80/asmain.c (main): fixed bug #801766
1479 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1481 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1484 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1486 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1487 reported in bug #800609
1489 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1491 * Top header beautifications in src/pic16 directory:
1492 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1493 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1494 pcoderegs.h, ralloc.c, ralloc.h
1495 * main.c: added top header and GPL license notice
1496 * pcode.c: fixed the if-conditional warning
1498 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1500 * device/lib/_mullong.c: replaced int by short for gcc
1502 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1504 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1505 and JUMPTABLE iCodes properly now (worked by accident before)
1506 * src/mcs51/gen.c (leftRightUseAcc),
1507 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1508 iCode properly now. Use getSize instead of nRegs since a & b
1509 aren't part of the nRegs tally.
1511 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1513 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1514 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1515 before instructions that use the _STATUS register
1517 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1519 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1520 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1521 fetching of the pointer
1522 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1523 copied from genNearPointerSet()
1524 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1525 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1526 If they pop r0/r1 they must be called in the opposite order than aopOp().
1527 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1528 (resp. --stack-auto), prepared for --xstack
1530 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1532 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1534 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1536 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1537 these ports have their own __sdcc_external_start()
1539 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1541 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1542 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1543 type for bits was changed. It resulted in bit variables becoming
1544 global, which is not permitted in PIC 14 assembly output.
1546 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1548 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1550 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1552 Z80 and MCS51 linkers complaint if a public symbol is defined
1553 in more than one library module:
1557 * as/mcs51/Makefile.in
1559 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1561 A few small changes that speed up the peephole optimizer.
1565 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1567 Try to make the peephole optimizer smarter by maintaining
1568 an association between the assembly source code and the
1569 iCodes that originated them. Put this information to use
1570 with a new peephole rule condition "notVolatile" so that
1571 the rules can be aggressive yet still safe.
1576 * src/mcs51/peeph.def
1578 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1582 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1583 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1584 if the left or right operand symbols have the accuse flag set.
1586 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1588 Changed the type of the result of the ! (NOT) operator to char;
1589 previously it returned the same type as the source. This allows
1590 us to eliminate all the genFloatNot functions (all of its target
1591 implementations were very buggy) since !float can use the same
1594 * src/SDCCicode.c (ast2iCode): ! returns char
1595 * src/mcs51/gen.c (genNot, genNotFloat),
1596 * src/ds390/gen.c (genNot, genNotFloat),
1597 * src/z80/gen.c (genNot, genNotFloat),
1598 * src/pic/gen.c (genNot, genNotFloat),
1599 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1601 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1603 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1604 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1605 during interrupts. Ensure WSAVE is located at a shared bank address.
1606 2. Fixed page selection in some places
1607 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1608 the registers name strings.
1609 4. Fixed "signed / unsigned compare" compiler warnings.
1610 5. The PIC port manages its own allocation of the general purpose
1611 registers, but makes no attempt to reuse them. As a result when
1612 compiling it soon runs out of general purpose registers. Some
1613 additional code was added to the files pcode.c and device.c to walk
1614 through the function call tree and rename the registers so that they
1624 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1625 genPlus() & genMinus() when the result is the same as left or right
1627 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1629 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1631 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1633 Made bitfield a distinct type from bit so that bitfields
1634 convert as per ANSI C and bits retain their traditional
1635 boolean style behaviour. Implemented bitfield support in
1643 * src/ds390/gen.c: bit v bitfield split
1644 * src/z80/gen.c: New support for bitfields
1645 * support/regression/tests/bitfields.c: reenabled z80,
1648 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1650 Rules 246.x, 247.x relate to bitfields, the others speed up
1651 access to xdata mapped I/O devices.
1653 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1655 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1657 Cleaned up genPackBits and genUnpackBits and added two helper
1658 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1659 for literal assignments in genPackBits (thanks to Frieder for
1665 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1667 Fixed bug #748310 (pointer to function type mishandled when the
1668 function name is omitted). Also fixed a SIGSEGV when a function
1669 attribute (reentrant, etc) is used on a non-function or on a
1670 function but misplaced before the parameter list.
1672 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1674 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1675 * support/Util/SDCCerr.h,
1676 * support/Util/SDCCerr.c: Added func attr misuse error msg
1678 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1680 Fixed bug #787649 by anonymous
1681 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1682 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1684 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1686 Fixed numerous bitfield problems.
1688 * src/SDCC.y: More bitfield related error checking
1690 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1691 * support/Util/SDCCerr.h,
1692 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1693 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1694 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1695 * support/regression/tests/bitfields.c: tests added
1697 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1699 Made the constant following the "interrupt" keyword optional. If
1700 omitted, the function will not automatically be given an entry
1701 in the interrupt vector table (similar to #pragma NOIV, but
1702 less syntacticly kludgy). The interrupt number is also now
1703 range checked. Also fixed a bug in the high order bit example
1710 * support/Util/SDCCerr.c
1711 * support/Util/SDCCerr.h
1714 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1716 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1717 * src/SDCCicode.c (operandOperation): rewritten some ops
1718 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1719 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1721 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1722 be re-activated by defining REDUCE_LITERALS)
1723 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1724 unsigned, but are signed by default
1725 * src/SDCCval.c (constVal): rearranged
1726 * src/SDCCval.c (valMod): preliminary fix
1727 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1728 * support/regression/literalop.c: added, work in progress
1730 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1732 Generate warnings for useless declarations like "char data;"
1733 that don't do what new users expect.
1736 * support/Util/SDCCerr.h
1737 * support/Util/SDCCerr.c
1739 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1741 * src/SDCCval.c (valMult): fix overflow detection of negative int
1743 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1745 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1747 Changes to support big endian targets:
1760 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1762 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1763 * device/lib/time.c: fixed warning "integer overflow in expression"
1765 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1767 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1768 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1769 constants are unsigned; added recognition of "u" flag for unsigned
1770 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1771 * src/SDCCval.c (valDiv, valMod): fixed signdness
1772 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1773 signedness of modulo, left and right shift
1774 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1775 * support/Util/SDCCerr.h: added warning W_INT_OVL
1776 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1777 * src/SDCCast.c (ast_print): improved output of constants
1779 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1781 Fixed some warnings when building with MSVC:
1794 * support\cpp2\cpplib.c
1798 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1800 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1802 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1804 * support\librarian\clean.mk: Do not remove Makefile.
1805 * support\librarian\Makefile: added.
1807 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1809 Added librarian to MSVC build:
1812 * support\librarian\librarian.dsp
1814 'configure' not needed for librarian, removed:
1815 * support\librarian\configure
1816 * support\librarian\configure.in
1817 * support\librarian\config_in.h
1818 * support\librarian\Makefile.in
1820 Hopefully these ones built the librarian and the rest of sdcc properly:
1822 * Makefile.common.in
1824 Messed up 'configure', so revert to previous version:
1828 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1830 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1831 there, while the mantissa of a double is "only" 53 bits wide.
1833 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1835 Adding sdcclib to the build. MSVC project coming soon.
1836 Files added/changed:
1838 * support\librarian\clean.mk
1839 * support\librarian\configure
1840 * support\librarian\configure.in
1841 * support\librarian\config_in.h
1842 * support\librarian\Makefile.bcc
1843 * support\librarian\Makefile.in
1844 * support\librarian\sdcclib.c
1847 * Makefile.common.in
1851 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1853 Linker now complaints if linked modules have conflicting options, for
1854 example, one compiled using --model-large and another one compiled with
1855 --model-small. The following files were modified:
1877 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1879 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1880 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1882 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1884 * src/z80/mappings.i: fix _mul[us][int,long] entries
1886 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1888 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1890 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1892 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1893 * support/regression/tests/bitopcse.c: added
1901 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1903 added support for new library format to z80, gbz80 linkers:
1909 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1911 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1912 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1914 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1916 added DUMMY_READ_VOLATILE:
1925 * src/SDCCcse.c (algebraicOpts): many improvements
1926 * src/SDCCcse.h: removed algebraicOpts()
1927 * src/SDCCicode.c (picDummyRead): added
1929 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1931 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1932 "Insufficient space in data memory".
1934 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1936 * src/mcs51/gen.c: fixed bug #771358
1937 * src/z80/gen.c: fixed bug #759087
1939 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1941 * src/pic16/glue.c: minor cleanup by Vangelis
1943 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1945 * device/include/regc515c.h: fixed #758477
1946 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1947 * device/lib/_gptrput.c: saved a few bytes
1948 * my tab spacing is 8, yours too?)
1949 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1950 * device/lib/serial.c: process RX bytes earlier than TX bytes
1951 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1953 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1955 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1957 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1959 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1961 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1963 * device/lib/Makefile.in: bad fix, reverted to 1.43
1965 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1967 * device/lib/Makefile.in: added missing z80 object files
1969 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1971 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1972 pic16 progress by Vangelis:
1987 * pic16/pcodepeep.c:
1990 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1992 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1994 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1996 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1997 added gbz80 build to MSVC project.
1998 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1999 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2000 from 8051 stuff and setup so it links using a .lnk file.
2002 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2004 * support/librarian/sdcclib.c: sdcc librarian.
2005 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2008 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2010 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2012 2003-07-02 Borut Razem <borut.razem@siol.net>
2014 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2015 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2016 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2017 src/xa51/main.c, src/z80/main.c:
2018 virtualization of glue() function: each port has it's own glue function,
2019 which is accessed by do_glue function pointer in PORT.general structure
2021 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2023 * DS800C400 fun, improved ROM interface and tinibios.
2025 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2027 * More support for DS80C400. Now includes beginning of interface to ROM.
2029 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2031 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2033 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2035 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2037 2003-06-19 Borut Razem <borut.razem@siol.net>
2039 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2041 2003-06-19 Borut Razem <borut.razem@siol.net>
2043 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2044 fixed Z80 port - crt0.o: cannot open.
2046 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2048 * support/Util/MySystem.c (merge_command): revert bad fix
2050 2003-06-18 Borut Razem <borut.razem@siol.net>
2052 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2054 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2056 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2057 option --use-stdout sends errors to stdout instead of stderr.
2059 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2061 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2063 2003-06-15 Borut Razem <borut.razem@siol.net>
2065 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2066 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2067 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2068 fixed width array of pointers replaced with sets;
2069 multiple include and lib paths ared transferred to preprocessor and linker
2070 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2071 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2072 fixed width array of pointers
2073 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2074 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2075 fixupPath(), getPathDifference()
2076 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2077 fixed width array of pointers
2079 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2081 * src/pic16/ralloc.c: fix warnings
2082 * src/pic16/pcode.c: fix warning
2084 2003-06-10 Scott Dattalo <scott@dattalo.com>
2086 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2087 know all the details, but essentially this set of changes enable
2088 the pic16 port to generate movff instructions and generate assembler
2093 * src/pic16/pcode.c:
2094 * src/pic16/device.c:
2096 * src/pic16/pcode.h:
2097 * src/pic16/pcoderegs.c:
2098 * src/pic16/ralloc.c:
2099 * src/pic16/ralloc.h:
2101 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2103 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2104 added option --vc, so sdcc errors and warnings are compatible with
2105 Microsoft Visual Studio.
2107 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2109 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2110 device/lib/libfloat.lib: added atof function.
2112 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2114 * doc/sdccman.lyx: updated to Lyx 1.3
2115 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2116 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2117 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2119 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2121 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2123 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2125 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2126 additions to the "related tools/documentation" section
2128 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2130 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2132 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2134 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2135 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2137 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2139 * doc/sdccman.lyx: fix double dash and other minor things
2140 * doc/Makefile: fix double dash
2142 2003-05-28 Karl Bongers(patches from Martin Helmling)
2143 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2144 condition and ignore commands.
2146 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2148 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2149 is in parts still quite out of date, I did changes as far as I felt makes sense
2150 for a non-native english speaker.
2151 Please feel free to add to the manual or to correct my changes.
2152 * doc/Makefile: undid touching the date of intermediate tex files.
2154 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2156 * doc/sdccman.lyx: Manual has an index now
2158 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2160 Finalize muluint/mulsint and mululong/mulslong merging:
2161 * device/lib/_mulint.c
2162 * device/lib/_mullong.c
2163 * device/lib/gbz80/mul.s
2164 * device/lib/gbz80/stubs.s
2165 * device/lib/z80/mul.s
2166 * device/lib/z80/stubs.s
2167 * src/SDCCsymt.c (initCSupport)
2169 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2171 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2172 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2173 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2174 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2177 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2179 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2180 the regression tests I'm not brave enough to enable 245.b, 245.c
2181 * doc/sdccman.lyx: added latex preamble for hyperref package.
2182 Using pdflatex this will give you a hyperlinked pdf file with
2183 bookmarks. (prepend '%' before /usepackage if this breaks something)
2185 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2187 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2189 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2191 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2193 2003-05-21 <johan@balder>
2195 * src/SDCCglue.c (printIval): fixed bug #739934
2197 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2199 Applied patch from bug 737905 (renamed yylineo to mylineno):
2206 * src/pic16/pcode.c: Cleaned warnings
2207 * src/pic16/pcodeflow.c: Cleaned warnings
2208 * src/pic16/pcoderegs.c: Cleaned warnings
2210 2003-05-19 Scott Dattalo <scott@dattalo.com>
2212 * src/pic16/pcode.c: Cleaned warnings
2213 * src/pic16/pcodepeep.c: Cleaned warnings
2214 * src/pic16/ralloc.c: Cleaned warnings
2216 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2218 * doc/sdccman.lyx: fixed bug 739745
2219 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2221 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2223 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2224 it can be defined with CFLAGS when running configure
2225 * src/SDCCmain.c: fixed compiling + linking with object files
2227 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2229 * configure.in: configure for pic16 port,
2230 added --disable-pic16-port
2231 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2232 * src/SDCCmain.c: linkOptions is changed to set *,
2233 added if/endif conditional macros to remove options help
2234 messages from optionsTable when a port is not configured, added
2235 support for the PIc16 port in the ports table, when executing
2236 the compiler with no port specified on command line, a default
2237 port is selected with the new macro DEFAULT_PORT which is
2238 defined in port.h, in setDefaultOptions() linkOptions is removed
2239 from initialization assignment, since now it is a set,
2240 parseCmdLine uses setParseWithComma for linkOptions, in
2241 linkEdit() linkOptions are accessed with new function indexSet()
2242 which returns the i'th item of a set variable. See SDCCset.c, in
2243 linkEdit() when calling buildCmdLine(), added linkOptions as
2244 last argument. Now users can pass arguments to gplink via the
2245 -Wl option, main() uses pic16glue() to glue up pic16 programs
2246 * src/SDCCpeeph.c: various changes to support pic16
2247 * src/SDCCset.c: added function void *indexSet(set *, int) to
2248 return the i'th item of the set
2249 * src/SDCCset.h: added function prototype for indexSet()
2250 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2251 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2252 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2253 added macro DEFAULT_PORT
2254 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2255 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2257 * src/pic16/glue.c: commented out some error producing lines
2258 * src/pic16/main.c: __config directives are commented out to stop
2259 gpasm complaining and test the linkage with gplink, _linkCmd and
2260 _asmCmd changed to be more gplink and gpasm friendly
2261 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2262 produced an error when parsed, peep rule 12 is added to utilize
2263 movff, but it is commented out since the pCode does not support
2264 yet a command with 2 address arguments
2266 2003-05-18 <johan@balder>
2268 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2269 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2270 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2272 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2273 Added feature to script commands from file.
2275 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2277 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2278 * src/SDCCutil.c: include ctype.h for win32
2280 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2282 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2284 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2286 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2287 Fixed so you can set breakpoints prior to run, run does not stop
2288 on entry now. Add tbreak. Other enhancements and fixes for use
2291 2003-05-12 Borut Razem <borut.razem@siol.net>
2293 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2295 2003-05-11 Borut Razem <borut.razem@siol.net>
2297 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2298 the path of bin directory, so that PATH is the only env. variable, which has to be set
2299 in case of standard installation.
2300 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2301 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2302 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2304 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2306 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2307 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2308 temp files are in the port dir; clean the gen/test directory when
2309 generating new test.c
2310 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2311 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2312 * support/regression/tests/zeropad.c: added
2314 2003-05-09 <johan@balder>
2316 * src/SDCCglue.c: fixed bug #597940
2318 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2320 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2321 cache sfr, optimize next,step, fix off by one sourceline,
2322 support ddd list function.
2323 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2325 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2327 * support/regression/HTMLgen.py: added compare_s2f()
2328 * support/regression/Makefile: redo 1.27
2329 * support/regression/generate-cases.py: redo 1.5
2331 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2333 * support/regression/tests/float.c: workaround 33 bit hex constant
2334 * support/regression/tests/simplefloat.c: fix division for host
2336 2003-04-29 Scott Dattalo <scott@dattalo.com>
2338 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2339 that tame's the PIC's over-aggressive optimizer.
2341 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2343 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2346 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2348 Initial support for DS80C400. "Hello world" runs on TINIm400
2351 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2353 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2354 * Some notes on ddd usage added in debugger/README
2355 Martin Helmling adding more features and fixes for ddd GUI debugger.
2356 Code added for nexti, stepi, up, down, and other adjustments.
2358 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2360 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2361 * src/pic/peeph.def Added two rules to optimize carry manipulation
2362 * src/pic/* removed debug printfs
2364 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2366 * debugger/mcs51/cmd.c: added header newalloc.h
2368 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2370 * as/Makefile: new EXEEXT
2371 * as/z80/Makefile: remove trailing slash of BUILDIR
2372 * as/z80/clean.mk: new EXEEXT
2373 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2374 * support/cpp2/Makefile.in: new EXEEXT
2375 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2377 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2379 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2380 EXEEXT was introduced to fix all related problems with targets
2381 "clean", "install" and "uninstall"; a couple of further flaws
2382 especially with "clean" have been fixed too
2383 * as/mcs51/Makefile.in
2388 * debugger/mcs51/Makefile.in
2389 * debugger/mcs51/clean.mk
2391 * link/z80/Makefile.in
2394 * packihx/Makefile.in
2396 * sim/ucsim/Makefile
2397 * sim/ucsim/clean.mk
2398 * sim/ucsim/avr.src/Makefile.in
2399 * sim/ucsim/avr.src/clean.mk
2400 * sim/ucsim/s51.src/Makefile.in
2401 * sim/ucsim/s51.src/clean.mk
2402 * sim/ucsim/xa.src/Makefile.in
2403 * sim/ucsim/xa.src/clean.mk
2404 * sim/ucsim/z80.src/Makefile.in
2405 * sim/ucsim/z80.src/clean.mk
2406 * sim/ucsim/main_in.mk
2407 * sim/ucsim/packages_in.mk
2408 * sim/ucsim/gui.src/Makefile.in
2409 * sim/ucsim/gui.src/serio.src/Makefile.in
2410 * sim/ucsim/gui.src/serio.src/clean.mk
2413 * support/cpp2/Makefile.in
2414 * support/cpp2/clean.mk
2415 * support/makebin/Makefile
2416 * support/makebin/clean.mk
2417 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2418 * doc/sdccman.lyx: --program-suffix no longer needed
2420 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2422 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2423 Martin Helmling added support for ddd GUI debugger.
2424 Code added to display assembly, set variables, and other commands
2425 to interface to ddd.
2427 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2429 * as/Makefile: fix target clean
2430 * as/clean.mk: fix target clean
2431 * as/z80/clean.mk: fix target clean
2433 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2435 * Makefile.common.in: added @EXEEXT@
2436 * configure.in: removed all mingw32 stuff
2437 * configure: rebuilt from configure.in
2438 * doc/sdccman.lyx: updated section "installation"
2439 * support/scripts/sdcc_mingw32: adapted to configure
2440 * support/scripts/sdcc_cygwin_mingw32: added
2442 2003-04-22 Scott Dattalo <scott@dattalo.com>
2444 * src/pic Added object file support for the PIC port
2445 * src/pic Applied patch from Craig Franklin (this started the object file support)
2446 * src/regression Updated the PIC regression tests for object files
2448 2003-04-20 Borut Razem <borut.razem@siol.net>
2450 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2451 lklex.c: In function `getfid':
2452 lklex.c:203: warning: array subscript has type `char'
2453 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2454 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2455 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2456 stack handling macros
2458 2003-04-19 Borut Razem <borut.razem@siol.net>
2460 * "handling space characters in file path" task:
2461 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2462 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2463 * support/Util/MySystem.h: make it self-sufficient
2464 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2465 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2466 handling space characters in file path
2467 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2468 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2469 * support/Util/MySystem.c: handling space characters in executable's path
2471 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2473 * as/z80/Makefile: fix permanent rebuild of z80
2474 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2475 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2477 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2479 * src/SDCCopt.c: add special case optimization to replace modulo by
2480 a power of two with a bitwise AND.
2482 2003-04-18 <johan@balder>
2484 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2486 2003-04-17 <johan@balder>
2488 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2489 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2491 2003-04-13 Borut Razem <borut.razem@siol.net>
2493 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2494 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2495 fixed mingw problem in adl_NORMALIZE_PATH
2497 2003-04-12 Borut Razem <borut.razem@siol.net>
2499 * fixed "#pragma SAVE/RESTORE can not be nested":
2500 * src/SDCC.lex: reworked pragma handling functions
2501 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2502 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2504 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2506 * src/SDCCutil.c (pathEquivalent): defined but not used
2507 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2508 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2509 * configure: rebuilt from configure.in
2510 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2511 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2512 * device/include/Makefile.in: replace sdcc_datadir
2513 * device/lib/Makefile.in: replace sdcc_datadir
2514 * Makefile.common.in: add LDFLAGS from configure
2515 * packihx/Makefile.in: use LDFLAGS
2516 * src/Makefile.in: use LDFLAGS
2517 * support/cpp2/Makefile.in: add LDFLAGS from configure
2518 * support/makebin/Makefile: use LDFLAGS
2519 * .version: bumped version number to 2.3.5
2521 2003-04-12 Borut Razem <borut.razem@siol.net>
2523 * completed "different paths" task:
2524 * src/SDCCmacro.c: fixed bug in handling quotes
2525 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2526 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2528 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2530 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2532 2003-04-11 kevin Vigor <kevin@vigor.nu>
2534 * ds390/gen.c ds390/peeph.def: fix bug 706781
2536 2003-04-11 Borut Razem <borut.razem@siol.net>
2538 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2540 2003-04-10 Scott Dattalo <scott@dattalo.com>
2542 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2543 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2544 set - this bit used to not be set...).
2545 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2546 bad code in PIC Port
2547 * src/regression/and2.c added to test bug 609268
2548 * src/regression/Makefile added and2.c to regression test
2551 2003-04-08 <johan@CP255758-A>
2553 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2554 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2555 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2557 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2559 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2561 * support/cpp2/Makefile.in: fix bug #487815
2562 * configure: rebuilt from configure.in
2563 * Makefile.common.in: docdir changed, new path suffixes
2564 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2565 * sdcc_vc_in.h: reflect changes from sdccconf.h
2566 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2567 * src/SDCCutil.h: remove BINDIR hack
2568 * doc/sdccman.lyx: update new path hierarchy
2570 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2572 * src/SDCCpeeph.c: added okToRemoveSLOC test
2574 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2576 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2578 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2580 * src/SDCCpeeph.c: added labelIsReturnOnly test
2581 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2583 2003-04-05 <johan@balder>
2585 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2586 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2587 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2588 * src/SDCCast.c: fixed a warning
2589 * src/SDCCast.h: fixed a warning
2590 * src/SDCCicode.c (operandFromAst): fixed a warning
2592 2003-04-04 <johan@balder>
2594 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2595 * src/SDCCast.c (decorateType): fixed bug #715076
2596 * src/SDCC.y: fixed bug #702907
2598 2003-04-03 <johan@balder>
2600 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2601 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2602 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2603 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2604 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2606 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2608 * _decdptr.c: fix return values
2609 * _gptrget.c: fix return values
2610 * _gptrgetc.c: fix return values
2611 * _gptrput.c: fix return values
2612 * _mulint.c: fix return values
2613 * as/z80/Makefile: fix 'make -j' problem
2615 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2617 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2618 * configure.in: big cleanup, updated to autoconf 2.5x
2619 * configure: rebuilt from configure.in
2620 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2621 * sdcc_vc_in.h: reflect changes from sdccconf.h
2622 * doc/Makefile: fixed a flaw in "make install"
2624 2003-04-02 <johan@balder>
2626 * src/ds390/gen.c (genCmp): no comments
2627 * src/mcs51/gen.c (genCmp): no comments
2628 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2629 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2631 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2633 * support/regression/generate-cases.py: place generated file in given sub directory
2634 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2635 * support/regression/Makefile: improvements for 'make -j';
2636 side effect: it's simpler and faster now
2638 2003-03-31 Borut Razem <borut.razem@siol.net>
2640 * src/z80/main.c: link-{port} and as-{port} defined without path
2641 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2643 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2645 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2647 2003-03-30 Borut Razem <borut.razem@siol.net>
2649 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2650 changed type of list parameter to set
2651 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2652 * src/port.h: changed type of do_assemble() parameter to set
2653 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2654 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2655 definition of "cppoutfilename" macro with NULL value in preProcess()
2656 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2657 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2658 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2659 replaced with set *binPathSet
2660 * shash_add() deallocates the item, if allready exsists, before adding the new one
2661 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2663 2003-03-30 Scott Dattalo <scott@dattalo.com>
2665 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2666 a nested for loop bug in the PIC port
2667 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2670 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2672 * support/Util/dbuf.h: remove C++ stuff to make it portable
2674 2003-03-28 Borut Razem <borut.razem@siol.net>
2676 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2677 literal strings in stringLiteral()
2678 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2679 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2682 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2684 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2686 2003-03-26 <johan@balder>
2688 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2689 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2690 * src/SDCCast.c (decorateType): fixed " -v < 3"
2692 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2694 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2695 Added Lenny Story's debug infrastructure changes:
2696 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2697 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2698 * src/cdbFile.c: added
2699 * src/SDCCdebug.c: added
2700 * src/SDCCdebug.h: added
2701 * src/SDCCast.c (createFunction)
2702 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2703 * src/SDCCmain.c (parseCmdLine, main)
2704 * src/SDCCmem.c (redoStackOffsets)
2705 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2708 * src/avr/gen.c (genAVRCode)
2709 * src/ds390/gen.c (gen390Code)
2710 * src/mcs51/gen.c (gen51Code)
2711 * src/pic/gen.c (genpic14Code)
2712 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2713 * src/xa51/gen.c (genXA51Code)
2714 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2716 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2718 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2719 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2721 2003-03-22 <johan@balder>
2723 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2725 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2727 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2728 * doc/cdbfileformat.lyx: added, written by Lenny Story
2729 * doc/Makefile: added cdbfileformat.lyx
2730 * doc/clean.mk: added cdbfileformat.lyx
2732 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2734 * src/mcs51/peeph.def: fix bug #705773
2736 2003-03-20 <johan@balder>
2738 An sfr/sbit can have an "at #" AND an initializer
2739 * src/SDCCsymt.c (checkSClass):
2740 * src/SDCCmem.c (allocGlobal):
2741 * src/SDCCmem.c (allocLocal):
2742 * src/SDCCast.c (createBlock):
2744 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2746 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2748 2003-03-16 <johan@balder>
2750 Undid the hackup of const and volatile, the problem is much bigger
2752 * src/SDCCast.c:1.171
2753 * src/SDCCglue.c:1.138
2754 * src/SDCCicode.c:1.146
2755 * src/SDCCsymt.c:1.150
2756 * src/SDCCval.c:1.65
2758 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2760 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2761 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2763 2003-03-13 <johan@balder>
2765 Hackup const and volatile modifiers in type chains a bit:
2767 * src/SDCCast.c:1.169
2768 * src/SDCCglue.c:1.136
2769 * src/SDCCicode.c:1.143
2770 * src/SDCCsymt.c1.146
2771 * src/SDCCsymt.h1.59
2772 * src/SDCCval.c:1.63
2774 2003-03-12 <johan@balder>
2776 * src/SDCCBBlock.h: more LRH debugging junk
2777 * src/SDCCcflow.h: more LRH debugging junk
2778 * src/SDCCloop.c: more LRH debugging junk
2779 * src/SDCC.y (struct_declaration): fixed bug #697590
2780 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2781 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2782 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2784 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2785 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2786 test function names must now match exactly).
2787 * src/SDCCcse.c: added special case in findCheaperOp to allow
2788 extending a short integer. Makes less awful code for bug 700121 test case.
2790 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2792 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2793 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2795 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2797 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2798 actually called (operandsNotEqual() was called for all
2799 operandsNotEqualX tests).
2801 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2803 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2804 with shorter literals. Fixes bug 700121.
2806 2003-03-11 <johan@balder>
2808 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2810 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2812 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2813 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2815 2003-03-10 Borut Razem <borut.razem@siol.net>
2817 * src/SDCCmain.c: pipe preprocessor's output
2818 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2819 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2820 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2821 which closes all pipes in pipeSet set
2822 * src/SDCCset.c: free deleted item in function deleteSetItem()
2823 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2824 moved from z80 to src subproject
2825 * .version: increased version number to 2.3.4
2827 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2829 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2830 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2831 * support/regression/ports/xa51/spec.mk: fix typo
2833 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2835 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2837 2003-03-09 Borut Razem <borut.razem@siol.net>
2839 * src/SDCCmain.c: pipe preprocessor's output
2840 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2841 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2842 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2843 which closes all pipes in pipeSet set
2844 * src/SDCCset.c: free deleted item in function deleteSetItem()
2845 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2846 moved from z80 to src subproject
2848 2003-03-09 Borut Razem <borut.razem@siol.net>
2850 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2851 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2852 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2853 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2854 * src/SDCCglobl.h: unification of WIN32 native definitions
2856 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2858 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2860 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2862 * src/configure.in: check for endianess (even while cross-compiling)
2863 * src/configure: check for endianess (even while cross-compiling)
2864 * src/configure_in.h: check for endianess (even while cross-compiling)
2865 * src/avr/gen.c: remove old endianess stuff
2866 * src/mcs51/gen.c: remove old endianess stuff
2867 * src/ds390/gen.c: remove old endianess stuff
2868 * src/pic/gen.c: remove old endianess stuff
2869 * src/pic/genarith.c: remove old endianess stuff
2870 * src/pic/glue.c: fix endianess check
2871 * src/pic16/gen.c: remove old endianess stuff
2872 * src/pic16/genarith.c: remove old endianess stuff
2873 * src/pic16/glue.c: fix endianess check
2874 * src/xa51/gen.c: remove old endianess stuff
2875 * src/z80/gen.c: fix endianess check
2876 * src/SDCCglue.c: fix endianess check
2877 * src/ds390/peeph.def: fix bug 700036
2879 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2881 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2882 * src/configure: find appropriate data-types on host for SDCC's int and long
2883 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2884 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2885 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2887 2003-03-07 <johan@balder>
2890 some minor cleanups before the big shot
2891 OP_DEFS and OP_USES now use Kevin's protection
2892 new option --nolabelopt
2903 * src/ds390/ralloc.c:
2904 * src/mcs51/ralloc.c:
2906 * src/xa51/ralloc.c:
2909 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2911 * src/pic/pcode.c (get_op): fix 64 bit warnings
2912 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2913 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2914 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2915 * support/regression/tests/malloc.c: fix 64 bit warnings
2917 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2919 * src/mcs51/gen.c (genMinus): fixed bug 696436
2921 2003-03-02 Borut Razem <borut.razem@siol.net>
2923 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2925 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2927 * configure.in: test for mkstemp
2928 * sdccconf_in.h: add HAVE_MKSTEMP
2930 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2932 * device/include/ctype.h: removed warning while using --stack-auto
2933 * device/include/malloc.h: removed warning while using --stack-auto
2934 * device/include/string.h: removed warning while using --stack-auto
2936 2003-02-23 Borut Razem <borut.razem@siol.net>
2938 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2939 because NDEBUG is defined (see man assert)
2940 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2942 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2944 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2945 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2947 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2949 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2950 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2952 2003-02-18 <johan@balder>
2954 * as/mcs51/asmain.c (asmbl): module can start with a digit
2955 * as/z80/asmain.c (asmbl): module can start with a digit
2957 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2959 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2960 * src/asm.c: fix pipe() for Mingw32
2962 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2964 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2965 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2966 make -V work again; --c1mode reads now from stdin
2967 * doc/sdccman.lyx: added --c1mode
2968 * support/Util/SDCCerr.c: new messages for c1 mode
2969 * support/Util/SDCCerr.h: new messages for c1 mode
2970 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2972 2003-02-15 <johan@balder>
2974 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2976 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2978 * doc/sdccman.lyx: Environment variables, -o and other minor things
2980 2003-02-14 <johan@balder>
2982 * src/xa51/main.c: before anyone really tries to use it :)
2984 * Install doc's in share/sdcc/doc
2985 * removed some obsolete files
2986 * Do a proper make distclean and uninstall
2987 M Makefile.common.in
2990 M device/include/Makefile.in
2991 M device/lib/Makefile.in
2994 M sim/ucsim/doc/Makefile.in
2997 R src/xa51/peeph.rul
2998 M support/cpp2/Makefile.in
2999 M support/makebin/Makefile
3002 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3004 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3006 2003-02-10 Borut Razem <borut.razem@siol.net>
3008 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3009 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3010 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3011 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3012 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3013 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3014 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3015 src/z80/Makefile.bcc: Borland Makefile cleanup
3016 * as/z80/Makefile.bcc: Added Borland Makefile
3017 * support/cpp2/borland.h: Removed
3019 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3021 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3022 * src/SDCC.lex: new pragma NOIV
3023 * src/SDCCglobl.h: new pragma NOIV
3024 * src/SDCCmem.c: new pragma NOIV
3026 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3028 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3030 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3032 * src/SDCCmain.c: signal handling is switched off by --debug
3033 * doc/Makefile: small fix for install; use clean.mk again
3034 * doc/clean.mk: clean *.pdf and *.html too
3036 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3038 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3039 * device/lib/printfl.c: fix a ds390 bug by making it portable
3040 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3041 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3042 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3043 * debugger/mcs51/cmd.c: converted multi-line string literals
3044 * sim/ucsim/globals.cc: converted multi-line string literals
3045 * src/SDCCmain.c: introduced signal handler to remove temp files
3046 * doc/Makefile: small tweaks, implement clean
3047 * doc: removed generated files
3049 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3051 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3052 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3053 Address Record is not correctly generated for DS390."
3055 2003-02-02 Borut Razem <borut.razem@siol.net>
3057 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3058 * as/mcs51/asm.h: fixed compilation with Borland C
3059 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3060 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3061 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3062 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3063 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3064 src/z80/Makefile.bcc: delete $(LIB) only if exist
3065 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3067 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3069 * device/include/malloc.h: introduced NULL
3070 * device/include/string.h: introduced NULL
3071 * device/include/stdlib.h: introduced NULL
3072 * device/lib/_memcpy.c: removed NULL
3073 * device/lib/_strcat.c: removed NULL
3074 * device/lib/_strchr.c: removed NULL
3075 * device/lib/_strcmp.c: removed NULL
3076 * device/lib/_strcpy.c: removed NULL
3077 * device/lib/_strcspn.c: removed NULL
3078 * device/lib/_strlen.c: removed NULL
3079 * device/lib/_strncat.c: removed NULL
3080 * device/lib/_strncmp.c: removed NULL
3081 * device/lib/_strncpy.c: removed NULL
3082 * device/lib/_strpbrk.c: removed NULL
3083 * device/lib/_strrchr.c: removed NULL
3084 * device/lib/_strspn.c: removed NULL
3085 * device/lib/_strstr.c: removed NULL
3086 * device/lib/_strtok.c: removed NULL
3087 * device/lib/malloc.c: removed NULL, include own header
3089 2003-02-02 <johan@balder>
3091 * 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
3092 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3093 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3094 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3095 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3096 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3098 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3100 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3103 2003-02-01 <johan@balder>
3105 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3107 2003-01-31 <johan@CP255758-A>
3109 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3111 2003-01-30 <johan@balder>
3113 * src/SDCCBBlock.c: automatic bug detection
3114 * src/SDCCicode.c: automatic bug detection
3116 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3118 * src/SDCCglobl.h: now --xram-size 0 works
3119 * src/SDCCmain.c: now --xram-size 0 works
3121 2003-01-29 <johan@balder>
3123 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3125 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3127 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3128 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3129 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3130 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3131 * src/SDCCglobl.h: Added options --xram-size and --code-size
3132 * src/SDCCmain.c: Added options --xram-size and --code-size
3134 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3136 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3137 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3139 2003-01-27 <johan@balder>
3141 * src/SDCC.y: fixed bug #613764
3143 2003-01-26 <johan@balder>
3145 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3146 * src/SDCCsymt.h: fixed bug #673374
3147 * src/SDCCglue.c: fixed bug #661910
3148 * src/SDCCast.c: fixed bug #458099 and 673374
3150 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3152 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3153 * as/mcs51/strcmpi.h: added
3154 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3155 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3156 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3157 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3158 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3159 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3160 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3161 * as/mcs51/Makefile.aslink: new module strcmpi
3162 * as/mcs51/Makefile.asx8051: new module strcmpi
3163 * as/mcs51/Makefil.bcc: new module strcmpi
3164 * as/mcs51/Makefile.in: new module strcmpi
3165 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3167 2003-01-26 <johan@balder>
3169 * src/SDCCglue.c: reverted back to 1.124
3170 * src/SDCCast.c: reverted back to 1.156
3171 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3173 2003-01-25 <johan@balder>
3175 * src/SDCCglue.c: A better fix for bug #661910
3176 * src/SDCCast.c: A better fix for bug #661910
3177 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3179 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3181 * src/Makefile.in: remove spawn.o
3182 * src/SDCCmain.c: remove spawn.h
3183 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3184 * src/spawn.c: removed
3185 * src/spawn.h: removed
3186 * support/regression/ports/ds390/spec.mk: link with -r
3188 2003-01-24 <johan@CP255758-A>
3190 * src/ds390/gen.c (aopOp): fixed bug #667458
3191 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3192 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3193 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3195 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3197 * src/mcs51/peeph.def: better assembler identation by Frieder
3198 * src/mcs51/gen.c: better assembler identation by Frieder
3200 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3202 * as/z80/string.h: removed for gcc 3.2
3203 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3204 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3206 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3208 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3209 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3210 * support/regression/Makefile: separate temp files for ports
3211 * support/regression/generate-cases.py: separate temp files for ports
3212 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3213 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3215 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3217 * moved tinitalk to device/examples/ds390
3219 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3221 * as/mcs51/lkmem.c: rflag is for DS390
3222 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3223 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3224 (linkEdit): move mem- and map-files the same way as ihx-files
3225 * src/z80/main.c (_setDefaultOptions): removed --generic
3226 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3227 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3228 * src/pic/glue.c (picglue): --c1mode works again
3229 * src/pic16/glue.c (pic16glue): --c1mode works again
3230 * src/asm.c (printCLine): fix #660034
3232 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3234 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3235 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3236 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3237 * as/mcs51/lkmem (summary): better fix for sp problem
3238 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3239 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3240 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3241 remove --stack-after-data
3243 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3245 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3246 * src/SDCCutil.c (join): ugly bug: missing '\0'
3247 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3249 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3251 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3253 * src/pic/main.c (_asmCmd): gpasm supports -o
3254 * src/z80/main.c: more general macros
3255 * device/lib/Makefile.in: remove intermediate files
3257 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3259 * .version: Bumped version number to 2.3.3
3260 * src/SDCCBBlock.c: new option -o
3261 * src/SDCCglobl.h: new option -o
3262 * src/SDCCglue.c: new option -o
3263 * src/SDCCmain.c: new option -o
3264 * src/asm.c: new option -o
3265 * src/ds390/main.c: new option -o
3266 * src/pic/glue.c: new option -o
3267 * src/pic/pcode.c: new option -o
3268 * src/pic/ralloc.c: new option -o
3269 * src/pic16/glue.c: new option -o
3270 * src/pic16/pcode.c: new option -o
3271 * src/pic16/ralloc.c: new option -o
3272 * src/z80/main.c: new option -o
3273 * device/lib/Makefile.in: use -o
3274 * support/regression/ports/ds390/spec.mk: use -o
3275 * support/regression/ports/gbz80/spec.mk: use -o
3276 * support/regression/ports/mcs51/spec.mk: use -o
3277 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3278 * support/regression/ports/z80/spec.mk: use -o
3279 * support/regression/ports/ucz80/spec.mk: use -o
3280 * support/regression/ports/xa51/spec.mk: use -o
3281 * support/regression/fwk/lib/timeout.c: fix usage string
3283 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3284 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3286 2003-01-07 <johan@balder>
3288 * src/SDCCast.c (decorateType): fixed bug #600035
3290 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3291 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3292 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3293 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3294 * src/pic/pcode.c: outcommented unused variable to remove warnings
3295 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3297 2003-01-06 <karl@turbobit.com>
3298 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3301 2003-01-06 <johan@balder>
3303 * src/SDCCicode.c: fixed array add
3305 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3306 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3307 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3309 2003-01-04 <johan@balder>
3311 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3313 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3314 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3316 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3317 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3318 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3320 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3321 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3323 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3324 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3326 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3327 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3329 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3331 * in \sdcc\as\mcs51\ changed these files in order to create an
3332 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3333 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3334 following files to include the previous two files: aslink.dsp,
3335 Makefile.aslink, Makefile.bcc, and Makefile.in.
3337 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3338 .adb instead of .cdb
3340 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3342 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3343 value from option --iram-size.
3345 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3347 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3350 2002-09-18 <wiml@hhhh.org>
3352 * SDCClrange.h: exposed setFromRange() and setToRange()
3353 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3354 packRegsForAccUse() (bug 542397)
3355 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3356 multiple times and emitting the fetch operations more than once
3357 added aopGetUsesAcc() function to allow binary operators to
3358 fetch their operands in the correct order; made genMinus() emit
3359 compact code for X = LITERAL - Y
3361 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3362 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3363 sprintf() in line 1267.
3365 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3366 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3369 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3370 Changes to aslink (All the changes are marked with 'JCF'):
3372 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3375 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3376 area BSEG. Also moves, if possible, the DATA area down into the internal
3377 ram so more space is available.
3379 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3382 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3383 not bytes. Function summary() which creates a memory usage summary
3384 file with extension .mem. Reports of overlaping stack and small stack
3385 size. If the space for the stack is less than 16 bytes aslink trows a
3388 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3389 the 8051. Option 'y' for memory summary output file.
3391 Changes to sdcc (All the changes are marked with 'JCF'):
3393 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3395 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3396 overlaying area for it (uses RegBankUsed[4]).
3398 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3399 bank zero as used by default. By default aslink locates the stack
3400 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3401 the creation of the .mem file. Delegates the allocation of data area
3402 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3403 the begining of the stack area to aslink.
3405 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3406 glue() in SDCCglue.c creates an area for it.
3408 2002-09-03 Borut Razem <borut.razem@siol.net>
3409 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3410 sdcc/src/pic/glue.c:
3411 introduced atexit() handler for teporay files removal in case of
3412 errors, assertions, ...
3414 2002-08-29 Borut Razem <borut.razem@siol.net>
3415 * sdcc/support/cpp2/auto-host_vc_in.h:
3416 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3417 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3418 Maybe there is a similar problem with BORLANDC? It should be checked!
3420 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3421 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3422 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3423 was not executed, and the compiler (cl) launched a warning:
3424 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3426 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3427 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3429 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3430 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3432 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3433 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3434 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3435 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3436 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3437 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3438 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3439 - added Release configuration in VS projects
3440 - review of compiler an linker options
3441 - VC .exe files are generated in bin_vc directory, not to interfere
3442 with binaries generated from other projects (cygwin, mingw, bcc ...)
3444 * sdcc/src/yacc.dsp: added
3446 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3447 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3448 and insert the version number definitions from .version
3450 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3452 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3453 added - genarate auto-host.h using auto-host_vc_in.h as template
3456 removed from CVS, generated automatically
3458 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3459 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3461 2002-08-11 Borut Razem <borut.razem@siol.net>
3462 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3464 2002-08-10 Borut Razem <borut.razem@siol.net>
3465 * src/SDCCmain.c (main):
3466 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3467 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3468 The consequence was that some temporary files were not removed.
3471 unification of code in functions tempfilename() and tempfile():
3472 function tempnam() is defined in Visual Studio 6.0 and .NET
3474 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3476 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3477 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3478 - removed compiler command line option /WX: Treats all warnings as errors
3479 - update a list of source files, included into the project
3481 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3482 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3483 changed project type to Generic Project so that can be correcly converted to VS.NET project
3485 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3487 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3489 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3491 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3492 added return 0 statements after assert() to make compiler happy
3494 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3495 added newline in the def file to keep MSC compiler satisfied
3497 * sdcc/src/z80/gen.c:
3498 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3499 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3500 - solved MSC error in function aopDump()
3502 * sdcc_vc.h: define PREFIX as "\\sdcc"
3504 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3505 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3507 2002-06-22 Scott Dattalo <scott@dattalo.com>
3508 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3509 - Rewrote the register banking algorithm.
3510 - Added pCode live-range analysis to registers (for now, only non-used and
3511 singly-used registers optimized away)
3513 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3515 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3517 2002-05-10 Scott Dattalo <scott@dattalo.com>
3518 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3520 2002-04-22 Michael Hope <michaelh@vroom>
3522 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3524 * configure.in (DD_COPT): Added include support required for gbdk.
3526 * .version: Bumped version number just to increase it.
3528 * src/SDCCmain.c: Added -nostdinc to the default options.
3530 2002-04-15 Michael Hope <michaelh@vroom>
3532 * device/lib/z80/printf.c (sprintf): Added.
3534 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3536 * src/z80/peeph.def: Added transpose redundent load rule.
3538 * src/z80/main.c: Added force callee saves for jaune.
3540 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3542 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3544 2002-03-28 Johan Knol <johan@balder>
3546 * src/SDCCval.c: fixed bug #532436
3548 2002-03-14 Scott Dattalo <scott@dattalo.com>
3550 Added "char *Processor" field to the port structure.
3553 Added -p option. Allows port dependent processor to be specified.
3556 Initialized the new field char *Processor field to NULL in all ports
3559 Compiler generated registers for interrupt context saving
3560 were not getting allocated.
3562 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3565 Fixed left shift. Will promote the left side of a left shift
3566 if a) left shifting more than size of operand or b) when assigned
3567 to something size > size of left side
3569 2002-03-14 Scott Dattalo <scott@dattalo.com>
3571 tons of changes. Register allocation has been
3572 rewritten. Added customization for the various PICs. Flow
3573 analysis is restructured. ...
3579 Added. device.c is a PIC port hack to accomodate variations
3582 2002-03-13 Michael Hope <michaelh@vroom>
3584 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3586 2002-03-04 johanknol <johanknol@manik>
3588 * /src/SDCCval.c: fixed
3590 const unsigned char arr[][2] = { { 0, 1 } };
3591 t18.c:1: error: Initializer element is not constant
3593 2002-03-04 bela <bela@manik>
3595 * /device/include/mcs51reg.h:
3596 ds89c420 register definition update
3598 2002-03-03 <johan@FRIJA>
3600 * support/Util/SDCCerr.c: did something, but don't no why anymore
3602 * support/regression/tests/bug-524691.c: made it a little less shy
3604 * src/SDCCast.c (decorateType): fixed bug #524697
3606 * src/SDCCast.c: made some lineno improvements
3608 * src/SDCCval.c (getNelements): changed warning to error
3610 * src/SDCCglue.c (printIvalArray): changed warning to error
3612 * src/SDCCicode.c: fixed a warning for mingw
3614 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3616 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3618 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3620 * src/ds390/peeph.def:
3621 Added some more peephole rules
3623 * src/ds390/gen.c: Various fixes & enhancements
3625 * src/SDCClrange.c, src/SDCClrange.h:
3626 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3628 * src/ds390/ralloc.c:
3629 various fixes & enhancements (ds390) specific
3631 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3632 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3635 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3637 2002-03-02 <johan@FRIJA>
3639 * src/SDCCast.c (decorateType): fixed bug #524708
3641 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3643 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3645 2002-03-01 Michael Hope <michaelh@vroom>
3647 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3649 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3651 2002-03-01 <johan@FRIJA>
3653 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3655 * src/SDCCast.c (decorateType): fixed bug #524209
3657 * src/SDCCval.c (valNot): fixed bug #524195
3659 2002-02-26 <johan@balder>
3661 * src/xa51/gen.c: fixed a warning
3663 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3665 * src/SDCCast.c (decorateType): fixed bug #522534
3667 2002-02-23 <johan@balder>
3669 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3671 2002-02-22 <johan@balder>
3673 * src/SDCCast.c: fixed bug #514865
3675 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3677 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3679 * sdcc/src/SDCCloop.c:
3680 Previous fix was not good. basic blocks that have "break" or "return" are
3681 not really partof a loop , but live ranges used in these blocks should
3682 be live thru the entire loop, so set partOfLoop but don't add them to
3685 2002-02-21 <johan@FRIJA>
3687 * src/SDCCcse.c: fixed bug #514308
3689 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3692 Fixed BUG #519583. If a conditional block ended in a return/break
3693 statement inside a loop, it was not being considered part of the loop.
3695 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3697 2002-02-10 Karl Bongers <karl@turbobit.com>
3700 Fixed up SDCDB debugger somewhat. Updated debugger/README
3701 with lots of comments and notes.
3703 * device/examples/test2.c:
3704 Fix bug, "red" variable not being initialized(compiler complained).
3706 * device/examples/Makefile, examples/test3.c:
3707 Add Makefile in device/examples folder, compiles test3.c
3708 for use as a multiple module SDCDB test case.
3710 * sim/ucsim/cmd.src/cmdset.cc:
3711 Took out debug printfs in ucsim "next" command.
3714 Karl and Johan start ucsim XA support. Most dissassembly working,
3715 about 75% emulation done(plenty of work remaining).
3717 * sim/ucsim/z80.src:
3718 Add Z80 support to ucsim, add test-ucz80 regression test,
3719 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3720 Notice z80 compiler fails on examples/test3.c/crc code.
3722 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3724 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3725 Added support for --parms-in-bank1
3727 * src/ds390/peeph.def:
3728 added a few more peephole optimzations
3731 1) added __builtin_inp & __builtin_outp used to read in data of given length
3732 from a memory mapped port
3733 2) added __builtin_memcmp
3734 3) added __builtin_swapw swap bytes of a short
3736 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3737 1) handle multiple send & receives from register bank1
3738 2) ralloc can now allocate DPTR1 to some liveRanges
3740 * src/SDCCsymt.c, src/SDCCsymt.h:
3741 changes to handle multiple sends & receives
3744 added some pointer arithmetic optimization
3747 added some pointer arithmetic optimizations but not stable yet so not
3748 called from anywhere (will get this working shortly)
3750 * src/SDCCopt.c: fixed for multiple sends & receives
3753 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3754 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3755 set preprocessor defines (depending on options)
3757 * src/SDCCicode.c, src/SDCCicode.h:
3758 changes made to handle multiple sends & receives
3761 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3763 * src/SDCCcse.c, src/SDCCcse.h:
3764 added function findbackward def (to be used in upcoming optimization)
3766 * src/SDCCcflow.c, src/SDCCcflow.h:
3767 added function returnAtEnd - to determine if a basic block terminates with
3770 * src/SDCCast.c, src/SDCCast.h:
3771 added option parms-in-bank1
3773 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3774 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3775 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3776 adjusted for --parms-in-bank1 option
3778 * device/include/string.h:
3779 donot redefine "reentrant" keyword
3781 * device/include/ds80c390.h: Added some more SFRs
3783 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3785 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3787 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3789 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3791 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3793 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3795 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3797 * Added --xram-movc option
3799 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3801 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3803 2002-01-11 Johan Knol
3805 * Added math lib of Jesus Calvino-Fraga
3807 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3809 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3810 * support/regression/Makefile: new target test-mcs51-stack-auto
3811 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3813 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3815 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3817 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3819 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3821 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3823 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3825 * src/SDCCglue.h: add definition for printIvalChar()
3827 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3829 * src/SDCCast.c: fix #498138 by Johan
3831 * src/SDCCglue.c: fix #498138 by Johan
3833 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3835 * support/regression/Makefile: fix clean
3837 * support/regression/ports/ds390/support.c: fix transmission of last character
3839 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3841 * /sdcc/src/ds390/gen.c:
3842 a) improved computing address of stack variable
3843 b) took out some #if 0 code
3844 c) improved parmBytes adjustment
3845 d) improved genPlusIncr & genMinusIncr
3846 e) genCmp could generate bad code (when left assigned to DPTR)
3847 f) Fixed bug in hasInc
3849 * /sdcc/src/ds390/ralloc.c:
3850 a) packRegsForSupport could mess up live information (Fixed)
3851 b) packRegsDPTRuse could be incorrect for left & right shift
3853 * /sdcc/src/mcs51/ralloc.c:
3854 packRegsForSupport could mess up the live information (Fixed)
3856 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3858 * /sdcc/src/SDCCast.c:
3859 can reverse a loop even if function call is present as long
3860 as the loop control variable is local & is not passed as parameter
3862 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3864 * /sdcc/ChangeLog: *** empty log message ***
3866 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3867 More builtin function additions for TININative
3869 * /sdcc/src/ds390/ralloc.c:
3870 Had broken the regression testsuite
3872 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3874 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3875 Added funcattr hasStackParms will be set for reentrant functions when there
3876 are paramteres on the stack, this helps in minimizing frame pointer generation
3877 typeFromStr can handle function pointers now
3879 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3880 *** empty log message ***
3882 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3884 * /src/ds390/gen.c, /src/ds390/main.c:
3885 More builtin function additions for TININative
3887 * /src/ds390/ralloc.c:
3888 Had broken the regression testsuite
3890 * /src/SDCCast.c: Fixed a bug in dumptree
3892 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3893 Added funcattr hasStackParms will be set for reentrant functions when there
3894 are paramteres on the stack, this helps in minimizing frame pointer generation
3895 typeFromStr can handle function pointers now
3897 * /doc/builtins.txt, /doc/TININative.txt:
3898 *** empty log message ***
3901 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3903 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3904 ALPHA version for -mTININative
3906 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3907 updated to reflect changes in the port structure
3910 added function do_assemble (similar to do_link) if non-null this function
3911 will be called to do assembly (-mTININative) requires a multi command
3913 added function genAssemblerEnd will be called to generate assembler Epilogue
3916 added _JavaNative to debug info printing
3918 * /src/SDCCmain.c: added option --tini-libid
3919 added port->do_assemble function (-mTININative) has a multi command assemble
3921 * /src/SDCCglue.c: Disabled "constExpr" check
3922 added port->genAssemblerEnd function
3924 * /src/SDCCglobl.h: Added option --tini-libid value
3927 tookout optimizeCompare from the header (has no external references)
3929 * /src/SDCCast.c: made one more function "static"
3931 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3933 * src/z80/mappings.i: Added z80asm support.
3935 * src/z80/main.c: Added z80asm support on --asm=z80asm
3937 * src/z80/gen.c: Fixed asm portability issues.
3939 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3941 * src/SDCCglue.c (printExterns): Added global/extern split.
3943 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3945 * support/regression/Makefile: added test for mcs51 model large
3947 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3949 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3951 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3953 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3955 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3957 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3959 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3961 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3963 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3965 * support/regression/tests/simplefloat.c: Port to mcs51.
3967 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3968 * support/regression/tests/bug-485362.c: Added.
3970 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3972 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3974 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3976 * src/z80/gen.c (aopDump): Added a dump function.
3978 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3979 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3981 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3983 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3985 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3987 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3989 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3991 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3993 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3995 * support/regression/ports/ds390/support.c: Use tinibios.
3997 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3999 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
4001 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4002 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4004 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4006 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4008 2001-11-18 Michael Hope <michaelh@juju.net.nz>
4010 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4012 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4013 (packRegsForIYUse): Created and optimised.
4015 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4017 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4018 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4020 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4022 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4024 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4026 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4028 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4030 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4032 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4034 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4036 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4038 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4040 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4042 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4043 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4044 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4046 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4048 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4049 (genNotFloat): Added.
4050 (genUminusFloat): Added.
4052 * device/lib/z80/Makefile: Added floating pt stubs.
4054 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4056 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4058 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4060 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4062 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4064 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4066 * sdcc/support/regression/Makefile: Add port ds390.
4068 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4070 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4072 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4074 * sdcc/support/regression/ports/ds390/support.c: Added.
4076 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4078 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4080 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4082 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4084 * device/include/malloc.h: Added z80 and gbz80 support.
4086 * device/lib/gbz80/heap.s: Added.
4088 * device/lib/z80/heap.s: Added.
4090 * device/lib/malloc.c: Added z80 and gbz80 support.
4092 * support/regression/tests/malloc.c (testMalloc): Added.
4094 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4096 * support/regression/tests/bug-478094.c: Added.
4098 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4100 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4102 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4104 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4106 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4108 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4110 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4112 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4114 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4116 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4118 * support/regression/tests/bug-477927.c: Added.
4120 * src/z80/peeph.def: Added minor rules.
4122 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4124 * src/z80/peeph.def: Added jump optimisation modification.
4126 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4128 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4130 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4132 * support/regression/tests/funptrs.c: Added.
4134 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4136 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4138 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4140 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4142 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4144 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4145 (movLeft2ResultLong): Created.
4147 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4148 (joinPushes): Added. Joins two char pushes into a word push.
4150 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4152 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4154 * support/makebin/Makefile (install): Added creation of dest dir.
4156 2001-10-24 Karl Bongers <karl@turbobit.com>
4158 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4160 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4162 * src/z80/ralloc.c: Turned off faulty pack for one use.
4164 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4166 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4168 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4170 * support/regression/Makefile: Improved clean
4172 * support/regression/ports/gbz80/spec.mk: Added clean
4174 * support/regression/ports/host/spec.mk: Added clean
4176 * support/regression/ports/z80/spec.mk: Added clean
4178 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4180 * support/regression/ports/mcs51/timeout.c: little improvements
4182 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4184 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4186 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4188 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4190 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4192 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4194 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4196 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4197 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4199 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4201 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4203 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4205 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4207 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4209 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4211 * support/regression/tests/longor.c: Added.
4213 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4215 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4217 * as/mcs51/aslink.h: define PATH_MAX
4219 * as/mcs51/asm.h: define PATH_MAX
4221 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4223 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4225 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4227 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4229 * src/SDCCglobl.h: define PATH_MAX
4231 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4233 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4235 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4237 * src/z80/gen.c (gencjneshort): Fixed
4239 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4241 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4243 * support/regression/tests/bug-469671.c: Added.
4245 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4247 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4249 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4251 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4253 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4255 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4257 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4259 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4261 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4263 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4265 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4267 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4269 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4271 * 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.
4273 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4275 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4277 2001-10-07 <johan@FRIJA>
4279 * device/lib/gets.c (gets): fixed the return value.
4281 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4282 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4284 * 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.
4286 * 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.
4288 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4290 * src/pic/gen.c: Removed Safe_strdup.
4292 * configure.in: Added option to enable libgc support.
4294 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4295 (bitVectUnion): Optimised.
4296 (bitVectIntersect): Optimised.
4297 (bitVectBitsInCommon): Optimised.
4298 (bitVectCplAnd): Optimised.
4300 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4302 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4304 * src/SDCCmain.c: distinguish between assembler debug and plain options
4306 * src/avr/main.c: remove standard assembler options
4308 * src/ds390/main.c: remove standard assembler options
4310 * src/mcs51/main.c: remove standard assembler options
4312 * src/port.h: removed "PENDING" comment
4314 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4316 * src/device/lib/_mulint.c : new, with assember functions
4318 * src/device/lib/_mullong.c : new, with assember functions
4320 * src/device/lib/_divuint.c : with assember functions
4322 * src/device/lib/_divsint.c : with assember functions
4324 * src/device/lib/_divulong.c: with assember functions
4326 * src/device/lib/_divslong.c: with assember functions
4328 * src/device/lib/_moduint.c : with assember functions
4330 * src/device/lib/_modsint.c : with assember functions
4332 * src/device/lib/_modulong.c: with assember functions
4334 * src/device/lib/_modslong.c: with assember functions
4336 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4338 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4340 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4341 replaced _mululong.c and _mulslong.c by _mullong.c
4343 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4345 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4347 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4349 * src/SDCCglue.c: test, if win32api is available for MINGW
4351 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4353 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4354 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4355 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4356 * support/regression/ports/host/spec.mk: removed GENERIC
4357 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4358 * support/regression/ports/z80/spec.mk: removed GENERIC
4360 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4362 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4364 * support/regression/tests/bug-467035.c: Created.
4366 2001-10-01 <johan@FRIJA>
4368 * src/SDCC.y: fixed bug #466586 part 1
4370 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4372 * SDCCicode.c: z80 has no generic pointers
4373 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4375 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4377 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4379 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4381 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4383 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4385 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4387 * configure.in: Fixed up so that ucsim is only configured once.
4389 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4391 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4392 (getPathDifference): As above.
4394 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4396 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4398 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4399 * .version: Updated to 2.3.1
4401 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4402 Added copyright header.
4404 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4405 (assemble): Added support for macro based assembler commands.
4406 (linkEdit): Added support for macro based linker commands.
4407 (preProcess): Changed the pre-processor to use macros.
4408 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4409 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4411 * device/lib/z80/crt0.s: Added module name for debugging.
4413 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4415 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4417 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4419 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4421 * src/Makefile.in: Added SDCCmacro and SDCCutil
4423 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4425 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4427 2001-09-16 <johan@FRIJA>
4429 * 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.
4431 2001-09-15 <johan@FRIJA>
4433 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4434 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4436 2001-09-11 <johan@FRIJA>
4438 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4440 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4442 * support/regression/tests/bug-460444.c: Added test case.
4444 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4445 (genCast): Added justification for all of the asserts.
4447 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4449 * support/regression/support.c: _xdata replaced by xdata
4451 * support/regression/spec.mk: removed _generic
4453 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4455 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4457 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4458 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4460 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4462 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4464 * support/regression/tests/bug-460010.c: Added test case.
4466 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4468 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4470 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4472 * support/regression/testfwk.c: removed workaround for bug #436344
4474 * support/regression/tests/bp.c: use less memory with mcs51
4476 * support/regression/tests/bug-441448.c: use less memory
4478 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4480 * support/regression/collate-results.py: typo
4482 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4484 * support/regression/tests/fetchoverlap.c: Added new test case.
4486 * support/regression/tests/bp.c: Added new test case.
4488 * support/regression/tests/bug-448984.c: Added new test case.
4490 * support/regression/tests/pow2shifts.c: Added new test case.
4492 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4493 (genlshTwo): Fixed right shift for count > 8.
4495 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4497 2001-09-08 <johan@FRIJA>
4499 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4501 2001-09-07 <johan@FRIJA>
4503 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4505 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4507 2001-09-06 <johan@FRIJA>
4509 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4510 * bernhard noted me at this: "() equals to (void)" (1.38)
4512 2001-09-05 <johan@FRIJA>
4514 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4516 2001-09-04 <johan@FRIJA>
4518 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4521 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4523 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4525 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4527 * link/z80/aslink.h: Fixed path for PATH_MAX
4529 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4531 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4533 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4535 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4537 * 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.
4539 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4541 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4542 (genCmp): Fixed up genCmp for the GB with longs.
4544 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4546 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4548 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4550 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4552 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4554 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4556 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4558 * 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.
4560 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4562 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4564 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4566 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4568 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4570 * sim/ucsim/configure: little improvement of Cygwin-detection
4571 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4572 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4573 * support/regression/tests/bug-221100.c: small changes for mcs51
4574 * support/regression/tests/bug-221168.c: small changes for mcs51
4575 * support/regression/tests/bug-227710.c: small changes for mcs51
4576 * support/regression/tests/staticinit.c: small changes for mcs51
4577 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4578 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4579 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601