1 2004-01-23 Bernhard Held <bernhard@bernhardheld.de>
3 * src/pic/pcode.c (PCodeID): commented out left over debug code
5 2004-01-20 Bernhard Held <bernhard@bernhardheld.de>
7 * support/valdiag/tests/overflow.c: added shift tests
15 * src/pic/pcodepeep.c,
16 * src/pic/pcoderegs.c,
18 * src/pic/ralloc.h: applied patch from Slade Rich;
19 added support for multiple code pages and multiple RAM banks on the
20 PIC 14 port. The ASM files now no longer simply assume all the
21 code / RAM are in the same page / bank. This means the linker can
22 safely allocate code/RAM of separate ASM files to different pages/banks.
23 * doc/sdccman.lyx: added Slade's tips
24 * src/mcs51/peeph.def: fixed bug #880768
26 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
28 * src/hc08/ralloc.c (rematStr): fixed bug #879282
29 * src/SDCCast.c (decorateType): fixed bug #880197
31 2004-01-20 Michael Hope <michaelh@juju.net.nz>
33 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
36 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
37 strtof is not part of C89 and isn't included with Mac OS X.
39 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
41 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
42 shiftL2Left2Result): fixed bug #879326
43 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
44 (genMultOneByte): fixed bug in signed vs unsigned multiplication
45 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
46 address fetch for clr instruction
47 * device/lib/hc08/_mulint.c: created optimized assembly version
48 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
50 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
52 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
53 proposed in FR #877103
55 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCval.c (cheapestVal): added missing checks
58 * src/SDCCicode.c (usualBinaryConversions): fixed condition
59 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
61 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
63 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
66 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
68 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
69 loaded with the linker search paths (-L arguments) and the libraries
70 to be linked with the current source (-l arguments). Changes
71 currently will affect only the pic16 port.
72 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
73 include path the port specific paths and port specific libraries,
74 * gplink command now contains the $3 argument,
76 * src/pic16/device.c,: structure PIC_device is made public and
77 renamed to PIC16_device, the same for variable Pics which is renamed
78 to Pics16. Updated all references to them.
79 * src/pic16/glue.c (pic16glue): corrected bug with code
80 initialization which bypassed the variable initializations block.
82 * device/lib/pic16/Makefile.rules: removed --penable-stack from
83 COMPILE_FLAGS and added the --nostdinc option
85 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
87 * device/include/mc68hc908jb8.h: Register defs for another member
88 of the hc08 family. Contributed by Bjorn Bringert - thanks!
90 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
92 Documenting changes from previous commits.
93 * configure.in (version 1.56),
94 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
95 when generating output files to configure the pic16 library,
96 but now I've commented it out, since gputils aren't installed in the
97 SF compile farm, so library won't compile
99 * device/lib/Makefile.in (version 1.56): initially I've added in
100 target 'all' the prerequestive 'model-pic16' so it compiled the
101 pic16 library, but now I've commented it out for the same reasons
103 * added targets 'model-pic16' and 'objects-pic16' to compile the
105 * added target 'port-specific-objects-pic16' to handle the
106 generated libraries and copy them into the build/ directory
107 * added target 'clean-intermediate-pic16' to clean intermediate
108 files into pic16 directory
109 * in target 'installdirs' added line to create directory pic16 in
110 the installation path
112 * device/include/Makefile.in (version 1.11): in target 'install'
113 added lines to copy all header files to installation path,
114 * in target 'installdirs' added line create directory for pic16
115 headers in the installation path
117 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
119 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
122 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
125 * device/lib/configure.in,
126 * device/lib/configure: fixed for autoconf 2.57
128 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
130 * src/z80/main.c (_parseOptions): fixed the portmode= command line
131 option so that it actually works. Made it specific to the z80, since
132 the gbz80 doesn't have these kinds of I/O ports.
134 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * device/include/z180.h,
137 * device/lib/_memcpy.c,
138 * device/lib/_memmove.c,
139 * device/lib/_mulint.c,
140 * device/lib/ser_ir.c,
141 * device/lib/ser_ir_cts_rts.c,
142 * device/lib/_strcmp.c,
143 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
144 * src/z80/main.c (_process_pragma): add support for pragmas bank and
145 portmode; added deprecation warning for bank= and protmode= forms.
146 Also, guard against buffer overflow.
147 * src/z80/gen.c (aopGet): generate better code for sfr banked read
149 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
151 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
152 changed interrupt vector table generation to only emit declared vectors.
153 * device/include/Makefile.in: added missing backslash
154 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
156 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
158 Mainly changes to support compilation of the device libraries
159 * src/pic16/device.c: stack is allocated via symbol and not
160 via literal number. The symbol is placed in the corresponding
161 position of the data ram
162 * (pic16_dump_section): relocatable and absolute uninitialized
163 data are now emitted in sorted order to reduce section naming,
164 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
165 weren't marked as being in the access bank,
167 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
169 Added portion of GNU PIC Library under the directory
170 device/include/pic16 and device/lib/pic16. These files
171 contain the declarations of SFRs for the PIC18Fxx2 devices.
172 The directory is initialized via configure from toplevel.
174 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
176 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
177 the spilllocations to be compared correctly
179 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
181 * src/SDCCast.c (decorateType): fixed bug introduced today
183 2004-01-12 Borut Razem <borut.razem@siol.net>
185 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
186 doc/sdccman.lyx: upper case pragmas are deprecated
188 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
190 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
191 in simpler and even better code
193 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
195 * src/SDCCicode.c (operandOperation): fixed bug #874819
196 * src/SDCCast.c (decorateType): fixed
197 char foo (unsigned long ul) { return ul > 0; }
199 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
201 * doc/sdccman.lyx: Moved and added some sections, small changes
202 all over. Telling LaTeX to be less strict with word spacing
203 to better keep the right margin. Changed some notes about
204 maintainance of the ports in section 3.2.1 - is it OK like this?
206 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
209 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
210 convilong): modified to inform the pic16 port that builtin functions
213 PIC16 PORT specific changes:
214 * src/pic16/device.c pic16_dump_equates() added,
215 processor registers declared internally by the port are emitted in
216 the translation as equates,
217 * src/pic16/gen.c: inline code is passed unprocessed to the
219 * (pic16_popGetLit2): fnuction modified to take second operand as
220 pCodeOp pointer and not as literal,
221 * (popRegFromIdx): prefixed with pic16_,
222 * (pic16_popCombine2): modified to receive already allocated pCode
224 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
225 * (genFunction): initializes local stack frame and pushes on stack
226 all the registers used by this function,
227 * (genEndFunction): restores all registers from stack and restores
229 * src/pic16/glue.c (pic16emitRegularMap): various changes and
231 * (pic16glue): changed the program startup sequence,
232 * added new dbName code 'A' for functions placed in absolute section
233 * src/pic16/main.c: added function attribute _naked,
234 * added pragma 'code' to place a fnuction at an absolute address,
235 * added command line arguments --debug-ralloc and --pcode-verbose,
236 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
237 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
238 * (pic16_newpCodeOpLit2): modified to take the second operand as
240 * (pic16_printpBlock): modified to emit each function in a separate
242 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
243 UPPER for immediate operands,
244 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
246 * src/pic16/peeph.def: all peepholes with movff are commented out,
247 because there is a problem in the pcode peep optimizer,
248 * src/pic16/ralloc.c: the register allocator can now reuse local
249 function symbols for another function. This saves register usage.
250 * src/pic16/ralloc.h: added flag isLocal in structure regs,
252 Added file src/pic16/NOTES with information about program writing on
253 the current port version.
255 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
257 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
258 and peephole 252 (array access)
260 2004-01-09 Borut Razem <borut.razem@siol.net>
262 * src/SDCCmain.c : fixed #872250: -l command line defined library
263 files are scanned before standard library files
265 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
267 * src/SDCCast.c (decorateType): fixed bug #874046
269 2004-01-09 Borut Razem <borut.razem@siol.net>
271 * support/scripts/sdcc.nsi: remove previous installation
273 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
275 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
276 bytes for last interrupt vector (mcs51)
277 * sdcc.spec: fixed typo
279 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
281 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
282 gen51Code): more efficient parameter receive for --model-large
285 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/z80/main.c: added missed needLinkerScript flags (more than
289 one port structure defined in these file)
290 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
293 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
295 * src/SDCCmain.c: removed various references to DEFAULT_PORT
296 * src/port.h: added flag needLinkerScript in port->linker
297 structure to inform whether to create a .lnk file or not,
305 * src/z80/main.c: changed appropriately to configure
306 needLinkerScript flag
308 * src/pic16/gen.c (genAddrOf): fixed bug #863624
309 * src/pic/glue.c: added variable udata_section_name to
310 override default uninitialized data segment definition for
311 devices only with SHAREBANK memory (reported from Erik Epetrich)
312 * (pic14emitOverlay): modified to emit a commented overlay segment
313 directive when no overlay data exist
314 * (picglue): modified to emit uninitialized data segment
315 according to udata_section_name
316 * src/pic/main.c (_pic14_parseOptions): added command line
317 options --udata-section-name=[name] to override default
318 udata definition name
319 * modified _linkCmd and _asmCmd to include compiler passed
320 arguments via -W option
321 * src/pic16/main.c: added $l in _asmCmd, changed extension for
322 object file from '.rel' to '.o' in port->linker structure,
323 changed size of fptr from 2 to 3 in port structure
325 2004-01-07 Borut Razem <borut.razem@siol.net>
327 * support/scripts/sdcc.nsi: update PATH
328 * support/scripts/sdcc.ico: craeted
330 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
332 * device/include/Makefile.in: fix install
333 * doc/Makefile: fix install
335 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
337 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
339 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
340 how the function variable allocation summary is displayed; also
341 include information about variables allocated to the overlay
344 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
346 * as/mcs51/lkmain.c: Help about -Y option
347 * as/mcs51/lkarea.c: Fixed gcc warnings
349 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
351 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
353 * support/valdiag/tests/overflow.c: added
354 * src/SDCCast.c (decorateType),
355 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
358 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
360 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
363 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
365 A python script to validate compiler diagnostic messages. It can be
366 used to verify that sdcc complains about bad c source code and
367 gives a good location of the error.
368 * support/valdiag/Makefile,
369 * support/valdiag/valdiag.py,
370 * support/valdiag/tests/*
372 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
374 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
375 * src/SDCCsymt.c (newEnumType),
377 * support/Util/SDCCerr.c,
378 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
380 * support/regression/tests/enum.c: added test for enum values that
381 require at least 2 bytes of storage.
383 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
385 * src/common.h: added ifndef/define/endif macros
386 around the header file.
387 Bug reported from Jesus Calvino-Fraga
389 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
392 * device/include/Makefile.in: don't install CVS directories
393 * device/lib/Makefile.in: added removal of CVS directories after install
394 * doc/Makefile: fixed install, added local_icons
395 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
396 * src/mcs51/gen.c (genRightShift): fixed bug #870788
397 * src/ds390/gen.c (genRightShift): fixed bug #870788
398 * src/SDCCast.c (decorateType): fixed bug #870781
400 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
402 PIC16 port related changes:
403 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
404 added variable stackPos,
406 * gen.c: genCall, assignResultValue: added support for
407 pushing/retrieving function parameters to/from stack,
408 genFunction,genEndFunction: setup stack frame for the
410 genAddrOf: will be changed according to bug 863624
412 * added files genutils.c and genutils.h which contain gen*
413 debugged and optimised functions extracted from gen.c
415 * glue.c: added variable 'externs' which holds extern symbols,
416 pic16emitRegularMap: is modified to properly handle relocatable
417 symbols under the new scheme,
418 pic16createInterruptVect: is modified
419 pic16printPublics: is modified to emit 'global' assembler directives,
420 added pic16_printExterns to print extern symbols,
421 pic16glue: initializes stack/frame pointer in the beginning of
422 the assembly output. Temporary hack, will be corrected later,
423 because gplink yet does not support stack and SDCC does not
424 yet support a type of crt0.o object to create the final binary.
426 * Removed many lines that contain 8051 legacy code.
427 * The code is finally placed under a 'code' directive.
428 * Added port specific options.
430 * _process_pragma: simplified since now we do not need *special*
431 include file to define SFR registers. But a separate header
432 will be needed. This will be developed later.
433 * _pic16_parseOptions: added, parses port specific options:
434 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
435 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
436 --preplace-udata-with=
438 * _pic16_setDefaultOptions: modified to initialize section names,
439 but hack is temporarly out of order since it needs improvement.
440 * _pic16_genAssemblerPreamble: configuration words are emitted by
441 their address instead of their name. This part is incomplete and
442 supports only the 18Fxx2 devices. Other devices will emit an error
443 during assembly since they do not contain the same set of config
445 * _pic16_genIVT: is modified,
447 * pcode.c: added definitions for some hardware registers that are needed
449 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
450 All PCI entries are updated. Now LFSR is supported.
451 * Removed pic16_pciTRIS is mentioned by mdubuc in source
452 * added pic16_newpCodeOpLit2 to support instructions with
453 two literal arguments
454 * pic16_pCode2str: corrected code that emits assembler instructions
455 with two literal operands and those that have an access bit modifier
456 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
457 this fixes a bug which caused some labels to be lost, when an
458 assembler directive was added, i.e. banksel,
459 * pic16_FixRegisterBanking: improved logic that causes the insertion
461 * InlineFunction: functions that are called once, are not any more
462 inlined. This can be a port option in the future,
464 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
466 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
467 hold the corresponding uninitialized symbols,
468 * pic16_allocProcessorRegister: registers have explicit marked the
470 * pic16_allocInternalRegister: registers are explicit marked as
472 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
473 processing list, so bit registers were lost,
476 * ralloc.h: added field 'accessBank' and original symbol operand
477 in register definition,
478 * removed the field isMapped from register definition,
480 ** Several functions have been removed from various sources:
481 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
482 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
483 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
484 pic16_assignRelocatableRegisters
486 ** others have been introduced:
487 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
488 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
490 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
492 * support/scripts/inc2h.pl: changed definition of BIT_AT
493 to emit 'sbit at' instead of 'bit at'. This was a request.
495 PIC16 port related preliminary changes:
496 * gen.c: prefixed function popRegFromString with
497 pic16_ and all references to it corrected
498 * pcode.c: all pic16_pc_* hardware registers prefixed
500 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
501 * ralloc.c: newReg(): when register is REG_SFR then
503 pic16_allocProcessorRegister(): marks register wasUsed=0
504 pic16_writeUsedRegs(): added a call to assign processor
505 registers via pic16_assignFixedRegisters
507 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
509 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
510 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
511 variables in unused register banks. Also the SSEG is placed
512 wherever there is enough space for it, and IDATA can be anywhere
513 in internal RAM. For now compile using -Wl-Y[stack_size].
514 The mem file is different for this option as well, since it
515 makes no sense of talking about DSEG lenght.
517 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
519 * src/SDCClrange.c: fixed bug 869095 that caused segfault
520 in certain cases, e.g. when ROM assignment, patch provided
521 from Albert den Haan.
523 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
525 Many signedness and type propagation fixes:
526 * src/SDCCicode.c: made geniCodeCast() static
527 replaced SPEC_ by IS_ (cosmetic)
528 (operandOperation): fixed div and mod operation
529 (usualBinaryConversions): added support for promotion of char
530 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
531 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
532 (geniCodeAdd): an array index will stay unsigned, even if promoted
534 (geniCodeArray): ditto
535 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
536 * src/SDCCsymt.c (computeType): added more support for char;
537 promotion of char is selectable by promoteCharToInt, fixed signedness
539 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
540 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
541 * src/SDCCval (val*): replaced signedness calculation by
543 rearranged if-branches (cosmetic)
544 (valShift): added warning W_SHIFT_CHANGED
545 (valCompare): fixed problem with different types
546 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
547 * support/regression/tests/literalop.c: added many cases
548 * support/regression/tests/ast_constant_folding.c: changed finally to
550 * .version: new year, new version: 2.3.7
551 * src/SDCCmain.c (main): applied patch #866468
552 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
553 provided by Scott Bronson
554 * doc/sdccman.lyx: updated documentation for sdcdb
555 updated and added chapter tips
557 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
559 * src/SDCCsymt.h: missing from yesterday's commits
561 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
563 * src/SDCC.y (struct_or_union_specifier),
564 * support/Util/SDCCerr.c,
565 * support/Util/SDCCerr.h: verify that struct & union tags are used
568 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
570 * src/SDCCglobl.h: missing from yesterday's commits
572 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
574 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
575 sft_attributes, struct_declaration, parameter_declaration,
576 type_name, start_block, declaration_list),
577 * src/SDCC.lex (check_type): support redefinition of typedef names
579 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
581 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
582 aligned xdata arrays. Erik helped me with the if clause.
584 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
586 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
589 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
592 * src/SDCCast.c (newAst_),
594 * src/SDCCicode.c (ast2iCode, newiCode),
596 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
597 expr, statement, expression_statement, selection_statement,
598 iteration_statement, expr_opt, jump_statement): foundation for tracking
600 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
603 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
605 * support/Util/SDCCerr.c,
607 * src/SDCCast.c (createCase, createDefault, decorateType),
608 * src/SDCClabel.c (labelUnreach),
609 * src/SDCC.y (labeled_statement, jump_statement): More improvements
611 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
612 (with thanks to Stas Sergeev)
613 * device/include/time.h,
614 * device/lib/time.c (CheckTime): suppress unreachable code warning
616 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
618 * src/SDCCast.c (createIvalCharPtr),
619 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
621 * support/regression/tests/nullstring.c: tests for these two bugs
623 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
625 * support/Util/SDCCerr.h,
626 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
627 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
628 about storage class and 'at' used inside struct or union
629 * src/SDCCBBlock.c (iCodeFromeBBlock),
630 * src/SDCCcse.c (ifxOptimize),
631 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
632 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
633 printIval, emitStaticSeg, emitOverlay),
634 * src/SDCClabel.c (deleteIfx),
635 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
636 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
637 gatherAutoInit, processParms),
638 * support/Util/SDCCerr.h,
639 * support/Util/SDCCerr.c (werrorfl): Support for better error location
640 reporting for post-parse errors.
642 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
645 implicit casts via union; they don't work on big endian systems
646 (possible fix for bug #861138)
648 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
650 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
651 * src/mcs51/main.c: fixed the fix for bug #737001
653 2003-12-15 Borut Razem <borut.razem@siol.net>
655 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
657 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
659 * support/makebin/makebin.c: put output in binary mode
661 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
663 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
664 xdata and data memory on startup. Set the environment variable
665 SDCC_NOGENRAMCLEAR to disable this.
666 * src/mcs51/peephole.def,
667 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
668 (allows non-interrupt and interrupt code to safely compete for a resource
669 without the non-interrupt code having to disable interrupts)
671 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
673 * src/SDCCicode.c (geniCodeAdd),
674 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
675 with valFromType if type might be a pointer and host is big endian).
676 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
677 types, not just integer types.
678 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
679 multiply defined with mismatching "at" address.
681 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
683 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
684 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
685 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
686 with embedded nulls (fixed bug #753752)
688 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
690 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
691 Apparently this did not see much testing (endless loop)
693 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
695 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
697 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
699 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
700 gracefully handle NULL memmap pointers
702 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
705 instead of deleting the iCode when an operand is volatile
706 * src/z80/gen.c (genDummyRead),
707 * src/mcs51/gen.c (genDummyRead),
708 * src/ds390/gen.c (genDummyRead),
709 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
711 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
712 * src/SDCC.y: fixed bug #850420
714 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
716 Applied z80 i/o port patch from Peter Townson and fixed some operators
717 to better handle operands in A register.
718 * device/include/z180.h
724 * src/z80/peeph-z80.def
728 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
730 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
732 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
734 * device/lib/hc08/_mullong.c: Removed extra #endif
736 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
738 * sim/ucsim/hc08.src/inst.cc,
739 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
741 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
742 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
743 * device/include/stdarg.h: fixed varargs for hc08
744 * device/lib/Makefile.in,
745 * device/lib/hc08/Makefile,
746 * device/lib/hc08/_mulint.c,
747 * device/lib/hc08/_mullong.c: fixed some endian problems
749 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
751 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
752 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
753 * device/lib/_gptrget.c,
754 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
756 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
758 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
759 * src/SDCCast.c (astErrors): fixed bug #846007
760 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
762 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
764 * src/SDCCast.c (decorateType): disabled a transformation I added in
765 revision 1.188 (access to fields of a structure at an absolute address);
766 it breaks with bitfields, extern declarations, and gcse analysis.
767 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
768 could be assigned through a pointer, so don't complain.
769 * src/SDCCast.c (astErrors),
771 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
773 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
775 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
776 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
777 output of __config directives, since gpasm now supports them
778 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
779 pre-processor macro, i.e. -DMCU=p18f452
780 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
781 and modified to handle 'cast' icode similarly to '=' icode
782 * src/pic16/device.h (typedef struct PIC_device): added field
783 'extMIface' to indicate that chip has external memory interface
784 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
785 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
788 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
790 * src/SDCC.y (pointer): fixed bug #846006
791 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
792 * src/SDCCast.c (decorateType): fixed bug #846009
793 * src/ds390/peeph.def,
794 * src/ds390/gen.c (genAnd, genOr),
795 * src/mcs51/peeph.def,
796 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
798 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
800 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
807 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
811 * src/SDCCbitv.c: added function to free a bitvector
813 * src/SDCClrange.c: added function to recompute the liveranges
815 * src/ds390/ralloc.c,
817 * src/mcs51/ralloc.c,
819 * src/pic16/ralloc.c,
821 * src/z80/ralloc.c: recompute the liveranges after register packing
823 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
825 * src/SDCCloop.c (newInduction): fixed bug #845630
827 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
829 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
830 inadvertantly left behind from my 2003-11-12 change
832 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
834 Updated headers I neglected to commit yesterday.
838 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
840 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
841 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
842 * src/SDCCopt.c (eBBlockFromiCode),
843 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
844 the creation of the key hash table from the sequencing so it can be used
845 earlier (for some GCSE bug fixes still pending)
847 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
849 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
850 * support/regression/tests/addsub.c: testing genPlus shortcut
852 2003-11-15 Borut Razem <borut.razem@siol.net>
854 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
856 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
858 * src/SDCCcse.c (cseBBlock): fixed bug #527779
859 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
860 ordering is immaterial.
861 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
863 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
865 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
866 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
867 (SIGSEV) of bug #840381
868 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
869 unlink new file before rename if new and old filenames are the same)
871 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
873 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
874 uninitialized variables) for the mcs51. Set environment variable
875 SDCC_GENRAMCLEAR to test.
876 xdata initialization slightly shorter
878 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
881 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
882 #838241 & 780691 (basicly the same bug)
883 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
884 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
886 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
888 * src/SDCCmain.c (linkEdit): "fix" #834252
890 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
892 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
894 * src/SDCC.y: fixed bug #819403
896 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
898 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
899 the reentrant attribute.
900 * src/hc08/gen.c (genPackBits): added missing stack readjustment
901 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
903 * src/SDCCast.c (decorateType): fixed bug with storage class not being
904 updated during pointer dereference; f.e. ~(((char *)1)*) was being
905 erroneously reduced to a literal.
906 * src/hc08/ralloc.c (packRegisters, rematStr),
907 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
910 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
912 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
913 * doc/sdccman.lyx: changed from 'article' to 'book'
914 * doc/Makefile: readded test_suite_spec and cdbfileformat
916 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
918 * device/include/stdlib.h: include malloc.h to comply with ANSI
919 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
921 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
923 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
924 * doc/clean.mk: also remove *.out files
925 * doc/sdccman.lyx: some additions, larger top/bottom margins
927 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
929 * src/SDCC.y: fixed bug #837365
930 * support/regression/tests/bitopcse.c
931 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
932 a symbol (might be valop instead)
933 * device/lib/Makefile.in: added errno.c to HC08SOURCES
934 * device/lib/clean.mk: added hc08 to the cleaning list
936 2003-11-04 Borut Razem <borut.razem@siol.net>
938 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
940 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
941 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
942 malloc is declared in standard stdlib.h
944 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
946 * device/lib/hc08/Makefile: need to clean .rel not .o files
947 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
949 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
959 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
960 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
961 tests (which uses the port's oclsExpense function)
967 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
969 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
971 * src/SDCCcse.c (ifxOptimize),
972 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
973 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
974 deleting the IFX iCode.
975 * src/hc08/ralloc.c: reduced unneeded slocs
976 * src/hc08/gen.c: fixed bug in asmopToBoolean
978 2003-11-04 Borut Razem <borut.razem@siol.net>
980 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
981 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
982 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
983 transferred to configure
985 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
987 Use headers defined in the C[++] standards:
988 * sim/ucsim/gui.src/serio.src/fileio.cc
989 * sim/ucsim/gui.src/serio.src/frontend.cc
990 * sim/ucsim/gui.src/serio.src/main.cc
991 * sim/ucsim/gui.src/serio.src/posix_signal.cc
992 * support/Util/NewAlloc.c
998 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1000 * Added MSVC projects for hc08 assembler and linker:
1001 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1002 /as/hc08/link_hc08.dsp
1004 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
1006 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1008 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
1010 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1012 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1014 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1016 2003-10-31 Borut Razem <borut.razem@siol.net>
1018 * support/cpp2/cpplib.h,
1019 support/cpp2/cpplib.c,
1020 support/cpp2/cpplex.c,
1021 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1022 to switch _asm block preprocessing on / off. Default is
1023 #pragma preproc_asm +
1025 2003-10-31 Borut Razem <borut.razem@siol.net>
1027 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1028 when outputting comment blocks (when executed with -C option) and
1029 _asm (SDCPP specific) blocks
1031 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1033 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1035 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1037 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1039 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1041 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1042 * src/SDCCast.c (decorateType): fixed bug #832664
1044 2003-10-31 Borut Razem <borut.razem@siol.net>
1046 * support\cpp2\cpplex.c: fixed for SDCPP:
1047 comments(when executed with -C option) and _asm blocks
1048 were included even if they where in skipped #if block.
1049 Applied solution from GCC cpp 3.3.2
1051 2003-10-31 Borut Razem <borut.razem@siol.net>
1053 * src/SDCC.lex: sdcc now understands both formats:
1054 '# <line_number> <file_name>' and
1055 '#line <line_number> <file_name>'
1056 * support/cpp2/cppmain.c: sdcpp now generates the standard
1057 '# <line_number> <file_name>' instead of former
1058 '#line <line_number> <file_name>'
1060 2003-10-30 Borut Razem <borut.razem@siol.net>
1062 * support/cpp2/cpphash.h,
1063 * support/cpp2/cpplib.h
1064 * support/cpp2/cpplex.c,
1065 * support/cpp2/cppmain.c,
1066 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1068 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1070 Fixed a number of problems revealed by bug #827883.
1071 * src/SDCCloop.c (loopInvariants): Spill location of the
1072 result operand should be recomputed if extracted from
1073 a loop. Also, don't extract assignments of an iTemp
1075 * src/SDCCast.c (isConformingBody): loop reversal should
1076 not occur if the control variable is involved with a
1077 relational operator.
1079 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1081 * .version: bumped to 2.3.6 to reflect the big improvements
1082 made by Erik and Klaus. Thanks!
1084 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1086 Replaced the livrange code.
1087 * src/SDCClrange.c: added new LR code
1089 * src/SDCCBBlock.h: removed remainig parts from old LR code
1090 * src/ds390/ralloc.c,
1091 * src/ds390/gen.c: minor fixes to make it work with new code
1093 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1098 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1099 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1100 (tweaked fix for bug #818696)
1102 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1104 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1106 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1109 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1110 * src/mcs51/gen.c (gencjneshort),
1111 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1112 more efficient (per Scott Bronson's suggestion)
1114 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1116 Extended the semantics of the critical keyword to include
1117 individual statements. See RFE #827755 and #799831
1122 * support/Util/SDCCerr.c
1123 * support/Util/SDCCerr.h
1128 2003-10-19 Borut Razem <borut.razem@siol.net>
1130 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1132 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1134 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1136 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1137 and predecrement operand is displayed
1139 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1141 * src/SDCCval.c (valMinus): fixed bug #826041
1143 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1145 Some hc08 related updates that I missed earlier
1146 * sim/ucsim/stypes.h
1147 * support/regression/ports/hc08/spec.mk
1149 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1151 New target "hc08" for the Motorola 68hc08 family of micros
1159 * sim/ucsim/hc08.src/*
1160 * sim/ucsim/configure.in
1161 * src/ucsim/configure
1162 * sim/ucsim/packages_in.mk
1165 * device/include/mc68hc908qy.h
1167 * device/lib/Makefile.in
1168 * support/regression/ports/hc08/*
1169 * support/regression/Makefile
1171 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1173 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1175 * src/ds390/gen.c (genCast): fixed bug #821957
1177 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1179 * device/lib/logf.c: "fixed" overlay bug
1180 * support/regression/ports/host/spec.mk: added m library
1181 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1182 * support/regression/tests/float_trans: added (for Eric)
1184 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1186 * src/mcs51/gen.c (genCpl): fixed bug
1187 http://sf.net/mailarchive/message.php?msg_id=6263915
1189 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1191 * src/SDCCast.c (decorateType): added extended constant folding
1192 * src/SDCCsymt.c (computeType): cleanup
1193 * src/SDCCval.c (valShift): minor optimization
1194 * support/regression/tests/ast_constant_folding.c: added
1196 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1198 * src/SDCCmain.c: removed some unintended changes
1200 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1202 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1203 * src/z80/gen.c: fixed part of bug #817589
1204 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1206 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1208 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1219 * src/ds390/ralloc.c
1221 * src/mcs51/ralloc.c
1223 * src/pic16/ralloc.c
1226 * src/z80/gen.c: removed unused label "release:"
1228 2003-10-06 Borut Razem <borut.razem@siol.net>
1230 * src/SDCC.lex: removed definition of unused variables
1231 save_optimize and save_options
1233 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1235 * clean.mk: removed '=' in "-maxdepth=1"
1236 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1237 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1239 2003-10-06 Borut Razem <borut.razem@siol.net>
1241 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1242 my_unput() replaced by unput()
1244 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1246 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1247 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1248 type-punned pointer will break strict-aliasing rules"
1249 Old LR behaviour is again default; Klaus' LR can be choosen by
1250 defining the environment variable LRKLAUS
1254 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1255 * clean.mk: fixed removal of files in bin/CVS/
1256 * device/lib/clean.mk: fixed removal of directories small and large
1257 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1259 * src/SDCCval.c: removed superflous test for pedantic
1261 2003-10-05 Borut Razem <borut.razem@siol.net>
1263 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1264 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1265 message "unmatched #pragma SAVE and #pragma RESTORE"
1267 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1269 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1270 assembly, critical functions, atomic, nojtbound)
1272 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1274 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1280 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1283 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1285 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1287 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1288 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1289 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1291 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1293 * src/z80/gen.c (genRet): fixed bug #524753
1294 * src/z80/gen.c (genCast): fixed internal error on cast from
1296 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1297 fix for bug #477835 to the z80
1298 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1299 for tracking iCodes in the peephole optimizer for z80
1301 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1303 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1304 the other part of bug #814548
1305 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1307 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1309 * src/SDCCcse.c: fixed part of bug #814548
1311 2003-09-28 Borut Razem <borut.razem@siol.net>
1313 * src/asm.c: rewrite of printILine() to use temporary file instead
1315 * src/xa51/main.c: commented out declaration of int rewinds
1317 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1319 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1321 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1323 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1324 * src/asm.c (printILine): Fixed bug #811015
1326 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1328 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1331 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1333 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1334 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1335 to correctly handle general case of AOP_PAIRPTR
1336 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1338 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1340 * src/mcs51/ralloc.c (fillGaps),
1341 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1342 register positioning bug)
1344 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1346 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1348 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1350 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1351 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1352 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1353 (ralloc doesn't intentionally do this now, but perhaps later)
1354 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1355 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1356 register positioning bugs (Fixed bug #762602 and #795325)
1357 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1359 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1360 lines that --i-code-in-asm generates
1362 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1364 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1365 trying to fclose a FILE* that was already closed.
1367 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1369 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1370 of const struct should be treated as if const themselves)
1372 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1374 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1376 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1378 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1379 Unix (/n) and DOS (/r/n) line terminations.
1381 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1383 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1386 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1388 * src/mcs51/gen.c (genFunction, genEndFunction),
1389 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1390 and restore of EA so that stack offsets to parameters are
1391 correct when using both critical and reentrant/stack-auto.
1392 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1393 size (can be triggered in error if sloc is shared between
1394 different sized objects)
1395 * device/include/float.h: fixed macros to explicitly use
1396 unsigned long where needed
1398 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1400 Feature req. 799831: added code to allow nesting of critical functions
1401 * src/mcs51/gen.c (genFunction, genEndFunction)
1402 * src/ds390/gen.c (genFunction, genEndFunction)
1404 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1406 * src/SDCCsymt.c (sclsFromPtr),
1408 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1409 support for standard C idiom of memory mapped variables; for
1410 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1411 to xdata int at 0x1234 tempvar = 1.
1412 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1413 provided by Akiya ISHIDA
1415 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1417 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1418 * src/SDCCval.c (constVal): added reduction from int to char
1419 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1420 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1421 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1423 * support/regression/tests/shifts.c: fixed
1425 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1427 * src/z80/gen.c (genXor): Fixed bug #805445
1429 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1431 Fixed bug #621531 (const & volatile confusion in the type chain).
1432 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1433 refer to the const or volatile state of the pointer itself.
1445 * src/pic16/ralloc.c
1446 * support/regression/tests/const.c
1448 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1450 When checking for duplicated modules, use absolute paths
1451 instead of relative paths. Files changed:
1456 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1458 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1460 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1462 * device/include/string.h: added size_t typedef, changed
1463 prototypes to use size_t, eliminated separate reentrant and
1464 non-reentrant declarations, added _memmove declaration
1465 * device/lib/_memcpy.c: changed to use size_t instead of int,
1466 changed /4 to >>2 to avoid division library call
1467 * device/lib/_memcmp.c,
1468 * device/lib/_memset.c,
1469 * device/lib/_strncat.c,
1470 * device/lib/_strncpy.c,
1471 * device/lib/_strncmp.c: changed to use size_t instead of int
1472 * device/lib/_memmove.c: new file (fixed bug #772294)
1473 * device/lib/Makefile.in: added _memmove.c
1474 * device/lib/z80/asm_strings.s: fixed bug #772290
1475 * support/regression/tests/bitfields.c: attempt to fix host assertion
1476 failure on amd64-unknown-linux2.2
1478 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1480 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1481 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1482 * as/z80/asmain.c (main): fixed bug #801766
1484 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1486 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1489 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1491 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1492 reported in bug #800609
1494 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1496 * Top header beautifications in src/pic16 directory:
1497 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1498 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1499 pcoderegs.h, ralloc.c, ralloc.h
1500 * main.c: added top header and GPL license notice
1501 * pcode.c: fixed the if-conditional warning
1503 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1505 * device/lib/_mullong.c: replaced int by short for gcc
1507 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1509 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1510 and JUMPTABLE iCodes properly now (worked by accident before)
1511 * src/mcs51/gen.c (leftRightUseAcc),
1512 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1513 iCode properly now. Use getSize instead of nRegs since a & b
1514 aren't part of the nRegs tally.
1516 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1518 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1519 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1520 before instructions that use the _STATUS register
1522 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1525 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1526 fetching of the pointer
1527 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1528 copied from genNearPointerSet()
1529 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1530 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1531 If they pop r0/r1 they must be called in the opposite order than aopOp().
1532 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1533 (resp. --stack-auto), prepared for --xstack
1535 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1537 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1539 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1541 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1542 these ports have their own __sdcc_external_start()
1544 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1546 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1547 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1548 type for bits was changed. It resulted in bit variables becoming
1549 global, which is not permitted in PIC 14 assembly output.
1551 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1553 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1555 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1557 Z80 and MCS51 linkers complaint if a public symbol is defined
1558 in more than one library module:
1562 * as/mcs51/Makefile.in
1564 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1566 A few small changes that speed up the peephole optimizer.
1570 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1572 Try to make the peephole optimizer smarter by maintaining
1573 an association between the assembly source code and the
1574 iCodes that originated them. Put this information to use
1575 with a new peephole rule condition "notVolatile" so that
1576 the rules can be aggressive yet still safe.
1581 * src/mcs51/peeph.def
1583 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1587 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1588 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1589 if the left or right operand symbols have the accuse flag set.
1591 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1593 Changed the type of the result of the ! (NOT) operator to char;
1594 previously it returned the same type as the source. This allows
1595 us to eliminate all the genFloatNot functions (all of its target
1596 implementations were very buggy) since !float can use the same
1599 * src/SDCCicode.c (ast2iCode): ! returns char
1600 * src/mcs51/gen.c (genNot, genNotFloat),
1601 * src/ds390/gen.c (genNot, genNotFloat),
1602 * src/z80/gen.c (genNot, genNotFloat),
1603 * src/pic/gen.c (genNot, genNotFloat),
1604 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1606 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1608 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1609 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1610 during interrupts. Ensure WSAVE is located at a shared bank address.
1611 2. Fixed page selection in some places
1612 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1613 the registers name strings.
1614 4. Fixed "signed / unsigned compare" compiler warnings.
1615 5. The PIC port manages its own allocation of the general purpose
1616 registers, but makes no attempt to reuse them. As a result when
1617 compiling it soon runs out of general purpose registers. Some
1618 additional code was added to the files pcode.c and device.c to walk
1619 through the function call tree and rename the registers so that they
1629 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1630 genPlus() & genMinus() when the result is the same as left or right
1632 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1634 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1636 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1638 Made bitfield a distinct type from bit so that bitfields
1639 convert as per ANSI C and bits retain their traditional
1640 boolean style behaviour. Implemented bitfield support in
1648 * src/ds390/gen.c: bit v bitfield split
1649 * src/z80/gen.c: New support for bitfields
1650 * support/regression/tests/bitfields.c: reenabled z80,
1653 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1655 Rules 246.x, 247.x relate to bitfields, the others speed up
1656 access to xdata mapped I/O devices.
1658 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1660 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1662 Cleaned up genPackBits and genUnpackBits and added two helper
1663 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1664 for literal assignments in genPackBits (thanks to Frieder for
1670 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1672 Fixed bug #748310 (pointer to function type mishandled when the
1673 function name is omitted). Also fixed a SIGSEGV when a function
1674 attribute (reentrant, etc) is used on a non-function or on a
1675 function but misplaced before the parameter list.
1677 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1679 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1680 * support/Util/SDCCerr.h,
1681 * support/Util/SDCCerr.c: Added func attr misuse error msg
1683 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1685 Fixed bug #787649 by anonymous
1686 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1687 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1689 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1691 Fixed numerous bitfield problems.
1693 * src/SDCC.y: More bitfield related error checking
1695 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1696 * support/Util/SDCCerr.h,
1697 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1698 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1699 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1700 * support/regression/tests/bitfields.c: tests added
1702 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1704 Made the constant following the "interrupt" keyword optional. If
1705 omitted, the function will not automatically be given an entry
1706 in the interrupt vector table (similar to #pragma NOIV, but
1707 less syntacticly kludgy). The interrupt number is also now
1708 range checked. Also fixed a bug in the high order bit example
1715 * support/Util/SDCCerr.c
1716 * support/Util/SDCCerr.h
1719 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1721 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1722 * src/SDCCicode.c (operandOperation): rewritten some ops
1723 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1724 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1726 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1727 be re-activated by defining REDUCE_LITERALS)
1728 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1729 unsigned, but are signed by default
1730 * src/SDCCval.c (constVal): rearranged
1731 * src/SDCCval.c (valMod): preliminary fix
1732 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1733 * support/regression/literalop.c: added, work in progress
1735 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1737 Generate warnings for useless declarations like "char data;"
1738 that don't do what new users expect.
1741 * support/Util/SDCCerr.h
1742 * support/Util/SDCCerr.c
1744 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1746 * src/SDCCval.c (valMult): fix overflow detection of negative int
1748 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1750 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1752 Changes to support big endian targets:
1765 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1767 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1768 * device/lib/time.c: fixed warning "integer overflow in expression"
1770 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1772 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1773 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1774 constants are unsigned; added recognition of "u" flag for unsigned
1775 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1776 * src/SDCCval.c (valDiv, valMod): fixed signdness
1777 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1778 signedness of modulo, left and right shift
1779 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1780 * support/Util/SDCCerr.h: added warning W_INT_OVL
1781 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1782 * src/SDCCast.c (ast_print): improved output of constants
1784 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1786 Fixed some warnings when building with MSVC:
1799 * support\cpp2\cpplib.c
1803 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1805 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1807 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1809 * support\librarian\clean.mk: Do not remove Makefile.
1810 * support\librarian\Makefile: added.
1812 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1814 Added librarian to MSVC build:
1817 * support\librarian\librarian.dsp
1819 'configure' not needed for librarian, removed:
1820 * support\librarian\configure
1821 * support\librarian\configure.in
1822 * support\librarian\config_in.h
1823 * support\librarian\Makefile.in
1825 Hopefully these ones built the librarian and the rest of sdcc properly:
1827 * Makefile.common.in
1829 Messed up 'configure', so revert to previous version:
1833 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1835 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1836 there, while the mantissa of a double is "only" 53 bits wide.
1838 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1840 Adding sdcclib to the build. MSVC project coming soon.
1841 Files added/changed:
1843 * support\librarian\clean.mk
1844 * support\librarian\configure
1845 * support\librarian\configure.in
1846 * support\librarian\config_in.h
1847 * support\librarian\Makefile.bcc
1848 * support\librarian\Makefile.in
1849 * support\librarian\sdcclib.c
1852 * Makefile.common.in
1856 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1858 Linker now complaints if linked modules have conflicting options, for
1859 example, one compiled using --model-large and another one compiled with
1860 --model-small. The following files were modified:
1882 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1884 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1885 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1887 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1889 * src/z80/mappings.i: fix _mul[us][int,long] entries
1891 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1893 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1895 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1897 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1898 * support/regression/tests/bitopcse.c: added
1906 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1908 added support for new library format to z80, gbz80 linkers:
1914 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1916 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1917 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1919 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1921 added DUMMY_READ_VOLATILE:
1930 * src/SDCCcse.c (algebraicOpts): many improvements
1931 * src/SDCCcse.h: removed algebraicOpts()
1932 * src/SDCCicode.c (picDummyRead): added
1934 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1936 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1937 "Insufficient space in data memory".
1939 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1941 * src/mcs51/gen.c: fixed bug #771358
1942 * src/z80/gen.c: fixed bug #759087
1944 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1946 * src/pic16/glue.c: minor cleanup by Vangelis
1948 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1950 * device/include/regc515c.h: fixed #758477
1951 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1952 * device/lib/_gptrput.c: saved a few bytes
1953 * my tab spacing is 8, yours too?)
1954 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1955 * device/lib/serial.c: process RX bytes earlier than TX bytes
1956 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1958 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1960 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1962 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1964 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1966 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1968 * device/lib/Makefile.in: bad fix, reverted to 1.43
1970 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1972 * device/lib/Makefile.in: added missing z80 object files
1974 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1976 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1977 pic16 progress by Vangelis:
1992 * pic16/pcodepeep.c:
1995 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1997 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1999 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2001 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2002 added gbz80 build to MSVC project.
2003 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2004 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2005 from 8051 stuff and setup so it links using a .lnk file.
2007 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2009 * support/librarian/sdcclib.c: sdcc librarian.
2010 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2013 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2015 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2017 2003-07-02 Borut Razem <borut.razem@siol.net>
2019 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2020 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2021 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2022 src/xa51/main.c, src/z80/main.c:
2023 virtualization of glue() function: each port has it's own glue function,
2024 which is accessed by do_glue function pointer in PORT.general structure
2026 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2028 * DS800C400 fun, improved ROM interface and tinibios.
2030 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2032 * More support for DS80C400. Now includes beginning of interface to ROM.
2034 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2036 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2038 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2040 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2042 2003-06-19 Borut Razem <borut.razem@siol.net>
2044 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2046 2003-06-19 Borut Razem <borut.razem@siol.net>
2048 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2049 fixed Z80 port - crt0.o: cannot open.
2051 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2053 * support/Util/MySystem.c (merge_command): revert bad fix
2055 2003-06-18 Borut Razem <borut.razem@siol.net>
2057 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2059 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2061 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2062 option --use-stdout sends errors to stdout instead of stderr.
2064 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2066 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2068 2003-06-15 Borut Razem <borut.razem@siol.net>
2070 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2071 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2072 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2073 fixed width array of pointers replaced with sets;
2074 multiple include and lib paths ared transferred to preprocessor and linker
2075 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2076 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2077 fixed width array of pointers
2078 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2079 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2080 fixupPath(), getPathDifference()
2081 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2082 fixed width array of pointers
2084 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2086 * src/pic16/ralloc.c: fix warnings
2087 * src/pic16/pcode.c: fix warning
2089 2003-06-10 Scott Dattalo <scott@dattalo.com>
2091 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2092 know all the details, but essentially this set of changes enable
2093 the pic16 port to generate movff instructions and generate assembler
2098 * src/pic16/pcode.c:
2099 * src/pic16/device.c:
2101 * src/pic16/pcode.h:
2102 * src/pic16/pcoderegs.c:
2103 * src/pic16/ralloc.c:
2104 * src/pic16/ralloc.h:
2106 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2108 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2109 added option --vc, so sdcc errors and warnings are compatible with
2110 Microsoft Visual Studio.
2112 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2114 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2115 device/lib/libfloat.lib: added atof function.
2117 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2119 * doc/sdccman.lyx: updated to Lyx 1.3
2120 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2121 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2122 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2124 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2126 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2128 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2130 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2131 additions to the "related tools/documentation" section
2133 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2135 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2137 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2139 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2140 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2142 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2144 * doc/sdccman.lyx: fix double dash and other minor things
2145 * doc/Makefile: fix double dash
2147 2003-05-28 Karl Bongers(patches from Martin Helmling)
2148 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2149 condition and ignore commands.
2151 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2153 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2154 is in parts still quite out of date, I did changes as far as I felt makes sense
2155 for a non-native english speaker.
2156 Please feel free to add to the manual or to correct my changes.
2157 * doc/Makefile: undid touching the date of intermediate tex files.
2159 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2161 * doc/sdccman.lyx: Manual has an index now
2163 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2165 Finalize muluint/mulsint and mululong/mulslong merging:
2166 * device/lib/_mulint.c
2167 * device/lib/_mullong.c
2168 * device/lib/gbz80/mul.s
2169 * device/lib/gbz80/stubs.s
2170 * device/lib/z80/mul.s
2171 * device/lib/z80/stubs.s
2172 * src/SDCCsymt.c (initCSupport)
2174 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2176 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2177 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2178 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2179 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2182 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2184 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2185 the regression tests I'm not brave enough to enable 245.b, 245.c
2186 * doc/sdccman.lyx: added latex preamble for hyperref package.
2187 Using pdflatex this will give you a hyperlinked pdf file with
2188 bookmarks. (prepend '%' before /usepackage if this breaks something)
2190 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2192 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2194 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2196 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2198 2003-05-21 <johan@balder>
2200 * src/SDCCglue.c (printIval): fixed bug #739934
2202 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2204 Applied patch from bug 737905 (renamed yylineo to mylineno):
2211 * src/pic16/pcode.c: Cleaned warnings
2212 * src/pic16/pcodeflow.c: Cleaned warnings
2213 * src/pic16/pcoderegs.c: Cleaned warnings
2215 2003-05-19 Scott Dattalo <scott@dattalo.com>
2217 * src/pic16/pcode.c: Cleaned warnings
2218 * src/pic16/pcodepeep.c: Cleaned warnings
2219 * src/pic16/ralloc.c: Cleaned warnings
2221 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2223 * doc/sdccman.lyx: fixed bug 739745
2224 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2226 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2228 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2229 it can be defined with CFLAGS when running configure
2230 * src/SDCCmain.c: fixed compiling + linking with object files
2232 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2234 * configure.in: configure for pic16 port,
2235 added --disable-pic16-port
2236 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2237 * src/SDCCmain.c: linkOptions is changed to set *,
2238 added if/endif conditional macros to remove options help
2239 messages from optionsTable when a port is not configured, added
2240 support for the PIc16 port in the ports table, when executing
2241 the compiler with no port specified on command line, a default
2242 port is selected with the new macro DEFAULT_PORT which is
2243 defined in port.h, in setDefaultOptions() linkOptions is removed
2244 from initialization assignment, since now it is a set,
2245 parseCmdLine uses setParseWithComma for linkOptions, in
2246 linkEdit() linkOptions are accessed with new function indexSet()
2247 which returns the i'th item of a set variable. See SDCCset.c, in
2248 linkEdit() when calling buildCmdLine(), added linkOptions as
2249 last argument. Now users can pass arguments to gplink via the
2250 -Wl option, main() uses pic16glue() to glue up pic16 programs
2251 * src/SDCCpeeph.c: various changes to support pic16
2252 * src/SDCCset.c: added function void *indexSet(set *, int) to
2253 return the i'th item of the set
2254 * src/SDCCset.h: added function prototype for indexSet()
2255 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2256 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2257 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2258 added macro DEFAULT_PORT
2259 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2260 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2262 * src/pic16/glue.c: commented out some error producing lines
2263 * src/pic16/main.c: __config directives are commented out to stop
2264 gpasm complaining and test the linkage with gplink, _linkCmd and
2265 _asmCmd changed to be more gplink and gpasm friendly
2266 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2267 produced an error when parsed, peep rule 12 is added to utilize
2268 movff, but it is commented out since the pCode does not support
2269 yet a command with 2 address arguments
2271 2003-05-18 <johan@balder>
2273 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2274 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2275 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2277 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2278 Added feature to script commands from file.
2280 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2282 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2283 * src/SDCCutil.c: include ctype.h for win32
2285 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2287 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2289 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2291 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2292 Fixed so you can set breakpoints prior to run, run does not stop
2293 on entry now. Add tbreak. Other enhancements and fixes for use
2296 2003-05-12 Borut Razem <borut.razem@siol.net>
2298 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2300 2003-05-11 Borut Razem <borut.razem@siol.net>
2302 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2303 the path of bin directory, so that PATH is the only env. variable, which has to be set
2304 in case of standard installation.
2305 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2306 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2307 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2309 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2311 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2312 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2313 temp files are in the port dir; clean the gen/test directory when
2314 generating new test.c
2315 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2316 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2317 * support/regression/tests/zeropad.c: added
2319 2003-05-09 <johan@balder>
2321 * src/SDCCglue.c: fixed bug #597940
2323 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2325 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2326 cache sfr, optimize next,step, fix off by one sourceline,
2327 support ddd list function.
2328 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2330 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2332 * support/regression/HTMLgen.py: added compare_s2f()
2333 * support/regression/Makefile: redo 1.27
2334 * support/regression/generate-cases.py: redo 1.5
2336 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2338 * support/regression/tests/float.c: workaround 33 bit hex constant
2339 * support/regression/tests/simplefloat.c: fix division for host
2341 2003-04-29 Scott Dattalo <scott@dattalo.com>
2343 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2344 that tame's the PIC's over-aggressive optimizer.
2346 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2348 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2351 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2353 Initial support for DS80C400. "Hello world" runs on TINIm400
2356 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2358 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2359 * Some notes on ddd usage added in debugger/README
2360 Martin Helmling adding more features and fixes for ddd GUI debugger.
2361 Code added for nexti, stepi, up, down, and other adjustments.
2363 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2365 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2366 * src/pic/peeph.def Added two rules to optimize carry manipulation
2367 * src/pic/* removed debug printfs
2369 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2371 * debugger/mcs51/cmd.c: added header newalloc.h
2373 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2375 * as/Makefile: new EXEEXT
2376 * as/z80/Makefile: remove trailing slash of BUILDIR
2377 * as/z80/clean.mk: new EXEEXT
2378 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2379 * support/cpp2/Makefile.in: new EXEEXT
2380 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2382 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2384 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2385 EXEEXT was introduced to fix all related problems with targets
2386 "clean", "install" and "uninstall"; a couple of further flaws
2387 especially with "clean" have been fixed too
2388 * as/mcs51/Makefile.in
2393 * debugger/mcs51/Makefile.in
2394 * debugger/mcs51/clean.mk
2396 * link/z80/Makefile.in
2399 * packihx/Makefile.in
2401 * sim/ucsim/Makefile
2402 * sim/ucsim/clean.mk
2403 * sim/ucsim/avr.src/Makefile.in
2404 * sim/ucsim/avr.src/clean.mk
2405 * sim/ucsim/s51.src/Makefile.in
2406 * sim/ucsim/s51.src/clean.mk
2407 * sim/ucsim/xa.src/Makefile.in
2408 * sim/ucsim/xa.src/clean.mk
2409 * sim/ucsim/z80.src/Makefile.in
2410 * sim/ucsim/z80.src/clean.mk
2411 * sim/ucsim/main_in.mk
2412 * sim/ucsim/packages_in.mk
2413 * sim/ucsim/gui.src/Makefile.in
2414 * sim/ucsim/gui.src/serio.src/Makefile.in
2415 * sim/ucsim/gui.src/serio.src/clean.mk
2418 * support/cpp2/Makefile.in
2419 * support/cpp2/clean.mk
2420 * support/makebin/Makefile
2421 * support/makebin/clean.mk
2422 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2423 * doc/sdccman.lyx: --program-suffix no longer needed
2425 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2427 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2428 Martin Helmling added support for ddd GUI debugger.
2429 Code added to display assembly, set variables, and other commands
2430 to interface to ddd.
2432 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2434 * as/Makefile: fix target clean
2435 * as/clean.mk: fix target clean
2436 * as/z80/clean.mk: fix target clean
2438 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2440 * Makefile.common.in: added @EXEEXT@
2441 * configure.in: removed all mingw32 stuff
2442 * configure: rebuilt from configure.in
2443 * doc/sdccman.lyx: updated section "installation"
2444 * support/scripts/sdcc_mingw32: adapted to configure
2445 * support/scripts/sdcc_cygwin_mingw32: added
2447 2003-04-22 Scott Dattalo <scott@dattalo.com>
2449 * src/pic Added object file support for the PIC port
2450 * src/pic Applied patch from Craig Franklin (this started the object file support)
2451 * src/regression Updated the PIC regression tests for object files
2453 2003-04-20 Borut Razem <borut.razem@siol.net>
2455 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2456 lklex.c: In function `getfid':
2457 lklex.c:203: warning: array subscript has type `char'
2458 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2459 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2460 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2461 stack handling macros
2463 2003-04-19 Borut Razem <borut.razem@siol.net>
2465 * "handling space characters in file path" task:
2466 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2467 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2468 * support/Util/MySystem.h: make it self-sufficient
2469 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2470 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2471 handling space characters in file path
2472 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2473 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2474 * support/Util/MySystem.c: handling space characters in executable's path
2476 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2478 * as/z80/Makefile: fix permanent rebuild of z80
2479 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2480 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2482 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2484 * src/SDCCopt.c: add special case optimization to replace modulo by
2485 a power of two with a bitwise AND.
2487 2003-04-18 <johan@balder>
2489 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2491 2003-04-17 <johan@balder>
2493 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2494 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2496 2003-04-13 Borut Razem <borut.razem@siol.net>
2498 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2499 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2500 fixed mingw problem in adl_NORMALIZE_PATH
2502 2003-04-12 Borut Razem <borut.razem@siol.net>
2504 * fixed "#pragma SAVE/RESTORE can not be nested":
2505 * src/SDCC.lex: reworked pragma handling functions
2506 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2507 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2509 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2511 * src/SDCCutil.c (pathEquivalent): defined but not used
2512 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2513 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2514 * configure: rebuilt from configure.in
2515 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2516 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2517 * device/include/Makefile.in: replace sdcc_datadir
2518 * device/lib/Makefile.in: replace sdcc_datadir
2519 * Makefile.common.in: add LDFLAGS from configure
2520 * packihx/Makefile.in: use LDFLAGS
2521 * src/Makefile.in: use LDFLAGS
2522 * support/cpp2/Makefile.in: add LDFLAGS from configure
2523 * support/makebin/Makefile: use LDFLAGS
2524 * .version: bumped version number to 2.3.5
2526 2003-04-12 Borut Razem <borut.razem@siol.net>
2528 * completed "different paths" task:
2529 * src/SDCCmacro.c: fixed bug in handling quotes
2530 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2531 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2533 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2535 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2537 2003-04-11 kevin Vigor <kevin@vigor.nu>
2539 * ds390/gen.c ds390/peeph.def: fix bug 706781
2541 2003-04-11 Borut Razem <borut.razem@siol.net>
2543 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2545 2003-04-10 Scott Dattalo <scott@dattalo.com>
2547 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2548 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2549 set - this bit used to not be set...).
2550 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2551 bad code in PIC Port
2552 * src/regression/and2.c added to test bug 609268
2553 * src/regression/Makefile added and2.c to regression test
2556 2003-04-08 <johan@CP255758-A>
2558 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2559 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2560 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2562 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2564 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2566 * support/cpp2/Makefile.in: fix bug #487815
2567 * configure: rebuilt from configure.in
2568 * Makefile.common.in: docdir changed, new path suffixes
2569 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2570 * sdcc_vc_in.h: reflect changes from sdccconf.h
2571 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2572 * src/SDCCutil.h: remove BINDIR hack
2573 * doc/sdccman.lyx: update new path hierarchy
2575 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2577 * src/SDCCpeeph.c: added okToRemoveSLOC test
2579 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2581 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2583 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2585 * src/SDCCpeeph.c: added labelIsReturnOnly test
2586 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2588 2003-04-05 <johan@balder>
2590 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2591 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2592 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2593 * src/SDCCast.c: fixed a warning
2594 * src/SDCCast.h: fixed a warning
2595 * src/SDCCicode.c (operandFromAst): fixed a warning
2597 2003-04-04 <johan@balder>
2599 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2600 * src/SDCCast.c (decorateType): fixed bug #715076
2601 * src/SDCC.y: fixed bug #702907
2603 2003-04-03 <johan@balder>
2605 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2606 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2607 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2608 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2609 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2611 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2613 * _decdptr.c: fix return values
2614 * _gptrget.c: fix return values
2615 * _gptrgetc.c: fix return values
2616 * _gptrput.c: fix return values
2617 * _mulint.c: fix return values
2618 * as/z80/Makefile: fix 'make -j' problem
2620 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2622 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2623 * configure.in: big cleanup, updated to autoconf 2.5x
2624 * configure: rebuilt from configure.in
2625 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2626 * sdcc_vc_in.h: reflect changes from sdccconf.h
2627 * doc/Makefile: fixed a flaw in "make install"
2629 2003-04-02 <johan@balder>
2631 * src/ds390/gen.c (genCmp): no comments
2632 * src/mcs51/gen.c (genCmp): no comments
2633 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2634 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2636 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2638 * support/regression/generate-cases.py: place generated file in given sub directory
2639 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2640 * support/regression/Makefile: improvements for 'make -j';
2641 side effect: it's simpler and faster now
2643 2003-03-31 Borut Razem <borut.razem@siol.net>
2645 * src/z80/main.c: link-{port} and as-{port} defined without path
2646 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2648 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2650 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2652 2003-03-30 Borut Razem <borut.razem@siol.net>
2654 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2655 changed type of list parameter to set
2656 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2657 * src/port.h: changed type of do_assemble() parameter to set
2658 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2659 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2660 definition of "cppoutfilename" macro with NULL value in preProcess()
2661 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2662 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2663 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2664 replaced with set *binPathSet
2665 * shash_add() deallocates the item, if allready exsists, before adding the new one
2666 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2668 2003-03-30 Scott Dattalo <scott@dattalo.com>
2670 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2671 a nested for loop bug in the PIC port
2672 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2675 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2677 * support/Util/dbuf.h: remove C++ stuff to make it portable
2679 2003-03-28 Borut Razem <borut.razem@siol.net>
2681 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2682 literal strings in stringLiteral()
2683 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2684 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2687 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2689 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2691 2003-03-26 <johan@balder>
2693 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2694 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2695 * src/SDCCast.c (decorateType): fixed " -v < 3"
2697 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2699 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2700 Added Lenny Story's debug infrastructure changes:
2701 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2702 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2703 * src/cdbFile.c: added
2704 * src/SDCCdebug.c: added
2705 * src/SDCCdebug.h: added
2706 * src/SDCCast.c (createFunction)
2707 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2708 * src/SDCCmain.c (parseCmdLine, main)
2709 * src/SDCCmem.c (redoStackOffsets)
2710 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2713 * src/avr/gen.c (genAVRCode)
2714 * src/ds390/gen.c (gen390Code)
2715 * src/mcs51/gen.c (gen51Code)
2716 * src/pic/gen.c (genpic14Code)
2717 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2718 * src/xa51/gen.c (genXA51Code)
2719 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2721 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2723 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2724 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2726 2003-03-22 <johan@balder>
2728 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2730 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2732 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2733 * doc/cdbfileformat.lyx: added, written by Lenny Story
2734 * doc/Makefile: added cdbfileformat.lyx
2735 * doc/clean.mk: added cdbfileformat.lyx
2737 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2739 * src/mcs51/peeph.def: fix bug #705773
2741 2003-03-20 <johan@balder>
2743 An sfr/sbit can have an "at #" AND an initializer
2744 * src/SDCCsymt.c (checkSClass):
2745 * src/SDCCmem.c (allocGlobal):
2746 * src/SDCCmem.c (allocLocal):
2747 * src/SDCCast.c (createBlock):
2749 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2751 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2753 2003-03-16 <johan@balder>
2755 Undid the hackup of const and volatile, the problem is much bigger
2757 * src/SDCCast.c:1.171
2758 * src/SDCCglue.c:1.138
2759 * src/SDCCicode.c:1.146
2760 * src/SDCCsymt.c:1.150
2761 * src/SDCCval.c:1.65
2763 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2765 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2766 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2768 2003-03-13 <johan@balder>
2770 Hackup const and volatile modifiers in type chains a bit:
2772 * src/SDCCast.c:1.169
2773 * src/SDCCglue.c:1.136
2774 * src/SDCCicode.c:1.143
2775 * src/SDCCsymt.c1.146
2776 * src/SDCCsymt.h1.59
2777 * src/SDCCval.c:1.63
2779 2003-03-12 <johan@balder>
2781 * src/SDCCBBlock.h: more LRH debugging junk
2782 * src/SDCCcflow.h: more LRH debugging junk
2783 * src/SDCCloop.c: more LRH debugging junk
2784 * src/SDCC.y (struct_declaration): fixed bug #697590
2785 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2786 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2787 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2789 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2790 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2791 test function names must now match exactly).
2792 * src/SDCCcse.c: added special case in findCheaperOp to allow
2793 extending a short integer. Makes less awful code for bug 700121 test case.
2795 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2797 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2798 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2800 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2802 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2803 actually called (operandsNotEqual() was called for all
2804 operandsNotEqualX tests).
2806 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2808 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2809 with shorter literals. Fixes bug 700121.
2811 2003-03-11 <johan@balder>
2813 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2815 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2817 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2818 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2820 2003-03-10 Borut Razem <borut.razem@siol.net>
2822 * src/SDCCmain.c: pipe preprocessor's output
2823 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2824 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2825 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2826 which closes all pipes in pipeSet set
2827 * src/SDCCset.c: free deleted item in function deleteSetItem()
2828 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2829 moved from z80 to src subproject
2830 * .version: increased version number to 2.3.4
2832 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2834 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2835 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2836 * support/regression/ports/xa51/spec.mk: fix typo
2838 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2840 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2842 2003-03-09 Borut Razem <borut.razem@siol.net>
2844 * src/SDCCmain.c: pipe preprocessor's output
2845 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2846 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2847 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2848 which closes all pipes in pipeSet set
2849 * src/SDCCset.c: free deleted item in function deleteSetItem()
2850 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2851 moved from z80 to src subproject
2853 2003-03-09 Borut Razem <borut.razem@siol.net>
2855 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2856 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2857 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2858 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2859 * src/SDCCglobl.h: unification of WIN32 native definitions
2861 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2863 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2865 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2867 * src/configure.in: check for endianess (even while cross-compiling)
2868 * src/configure: check for endianess (even while cross-compiling)
2869 * src/configure_in.h: check for endianess (even while cross-compiling)
2870 * src/avr/gen.c: remove old endianess stuff
2871 * src/mcs51/gen.c: remove old endianess stuff
2872 * src/ds390/gen.c: remove old endianess stuff
2873 * src/pic/gen.c: remove old endianess stuff
2874 * src/pic/genarith.c: remove old endianess stuff
2875 * src/pic/glue.c: fix endianess check
2876 * src/pic16/gen.c: remove old endianess stuff
2877 * src/pic16/genarith.c: remove old endianess stuff
2878 * src/pic16/glue.c: fix endianess check
2879 * src/xa51/gen.c: remove old endianess stuff
2880 * src/z80/gen.c: fix endianess check
2881 * src/SDCCglue.c: fix endianess check
2882 * src/ds390/peeph.def: fix bug 700036
2884 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2886 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2887 * src/configure: find appropriate data-types on host for SDCC's int and long
2888 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2889 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2890 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2892 2003-03-07 <johan@balder>
2895 some minor cleanups before the big shot
2896 OP_DEFS and OP_USES now use Kevin's protection
2897 new option --nolabelopt
2908 * src/ds390/ralloc.c:
2909 * src/mcs51/ralloc.c:
2911 * src/xa51/ralloc.c:
2914 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2916 * src/pic/pcode.c (get_op): fix 64 bit warnings
2917 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2918 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2919 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2920 * support/regression/tests/malloc.c: fix 64 bit warnings
2922 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2924 * src/mcs51/gen.c (genMinus): fixed bug 696436
2926 2003-03-02 Borut Razem <borut.razem@siol.net>
2928 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2930 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2932 * configure.in: test for mkstemp
2933 * sdccconf_in.h: add HAVE_MKSTEMP
2935 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2937 * device/include/ctype.h: removed warning while using --stack-auto
2938 * device/include/malloc.h: removed warning while using --stack-auto
2939 * device/include/string.h: removed warning while using --stack-auto
2941 2003-02-23 Borut Razem <borut.razem@siol.net>
2943 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2944 because NDEBUG is defined (see man assert)
2945 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2947 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2949 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2950 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2952 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2954 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2955 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2957 2003-02-18 <johan@balder>
2959 * as/mcs51/asmain.c (asmbl): module can start with a digit
2960 * as/z80/asmain.c (asmbl): module can start with a digit
2962 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2964 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2965 * src/asm.c: fix pipe() for Mingw32
2967 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2969 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2970 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2971 make -V work again; --c1mode reads now from stdin
2972 * doc/sdccman.lyx: added --c1mode
2973 * support/Util/SDCCerr.c: new messages for c1 mode
2974 * support/Util/SDCCerr.h: new messages for c1 mode
2975 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2977 2003-02-15 <johan@balder>
2979 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2981 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2983 * doc/sdccman.lyx: Environment variables, -o and other minor things
2985 2003-02-14 <johan@balder>
2987 * src/xa51/main.c: before anyone really tries to use it :)
2989 * Install doc's in share/sdcc/doc
2990 * removed some obsolete files
2991 * Do a proper make distclean and uninstall
2992 M Makefile.common.in
2995 M device/include/Makefile.in
2996 M device/lib/Makefile.in
2999 M sim/ucsim/doc/Makefile.in
3002 R src/xa51/peeph.rul
3003 M support/cpp2/Makefile.in
3004 M support/makebin/Makefile
3007 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3009 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3011 2003-02-10 Borut Razem <borut.razem@siol.net>
3013 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3014 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3015 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3016 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3017 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3018 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3019 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3020 src/z80/Makefile.bcc: Borland Makefile cleanup
3021 * as/z80/Makefile.bcc: Added Borland Makefile
3022 * support/cpp2/borland.h: Removed
3024 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3026 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3027 * src/SDCC.lex: new pragma NOIV
3028 * src/SDCCglobl.h: new pragma NOIV
3029 * src/SDCCmem.c: new pragma NOIV
3031 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3033 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3035 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3037 * src/SDCCmain.c: signal handling is switched off by --debug
3038 * doc/Makefile: small fix for install; use clean.mk again
3039 * doc/clean.mk: clean *.pdf and *.html too
3041 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3043 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3044 * device/lib/printfl.c: fix a ds390 bug by making it portable
3045 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3046 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3047 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3048 * debugger/mcs51/cmd.c: converted multi-line string literals
3049 * sim/ucsim/globals.cc: converted multi-line string literals
3050 * src/SDCCmain.c: introduced signal handler to remove temp files
3051 * doc/Makefile: small tweaks, implement clean
3052 * doc: removed generated files
3054 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3056 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3057 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3058 Address Record is not correctly generated for DS390."
3060 2003-02-02 Borut Razem <borut.razem@siol.net>
3062 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3063 * as/mcs51/asm.h: fixed compilation with Borland C
3064 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3065 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3066 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3067 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3068 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3069 src/z80/Makefile.bcc: delete $(LIB) only if exist
3070 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3072 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3074 * device/include/malloc.h: introduced NULL
3075 * device/include/string.h: introduced NULL
3076 * device/include/stdlib.h: introduced NULL
3077 * device/lib/_memcpy.c: removed NULL
3078 * device/lib/_strcat.c: removed NULL
3079 * device/lib/_strchr.c: removed NULL
3080 * device/lib/_strcmp.c: removed NULL
3081 * device/lib/_strcpy.c: removed NULL
3082 * device/lib/_strcspn.c: removed NULL
3083 * device/lib/_strlen.c: removed NULL
3084 * device/lib/_strncat.c: removed NULL
3085 * device/lib/_strncmp.c: removed NULL
3086 * device/lib/_strncpy.c: removed NULL
3087 * device/lib/_strpbrk.c: removed NULL
3088 * device/lib/_strrchr.c: removed NULL
3089 * device/lib/_strspn.c: removed NULL
3090 * device/lib/_strstr.c: removed NULL
3091 * device/lib/_strtok.c: removed NULL
3092 * device/lib/malloc.c: removed NULL, include own header
3094 2003-02-02 <johan@balder>
3096 * 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
3097 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3098 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3099 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3100 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3101 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3103 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3105 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3108 2003-02-01 <johan@balder>
3110 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3112 2003-01-31 <johan@CP255758-A>
3114 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3116 2003-01-30 <johan@balder>
3118 * src/SDCCBBlock.c: automatic bug detection
3119 * src/SDCCicode.c: automatic bug detection
3121 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3123 * src/SDCCglobl.h: now --xram-size 0 works
3124 * src/SDCCmain.c: now --xram-size 0 works
3126 2003-01-29 <johan@balder>
3128 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3130 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3132 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3133 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3134 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3135 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3136 * src/SDCCglobl.h: Added options --xram-size and --code-size
3137 * src/SDCCmain.c: Added options --xram-size and --code-size
3139 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3141 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3142 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3144 2003-01-27 <johan@balder>
3146 * src/SDCC.y: fixed bug #613764
3148 2003-01-26 <johan@balder>
3150 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3151 * src/SDCCsymt.h: fixed bug #673374
3152 * src/SDCCglue.c: fixed bug #661910
3153 * src/SDCCast.c: fixed bug #458099 and 673374
3155 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3157 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3158 * as/mcs51/strcmpi.h: added
3159 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3160 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3161 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3162 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3163 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3164 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3165 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3166 * as/mcs51/Makefile.aslink: new module strcmpi
3167 * as/mcs51/Makefile.asx8051: new module strcmpi
3168 * as/mcs51/Makefil.bcc: new module strcmpi
3169 * as/mcs51/Makefile.in: new module strcmpi
3170 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3172 2003-01-26 <johan@balder>
3174 * src/SDCCglue.c: reverted back to 1.124
3175 * src/SDCCast.c: reverted back to 1.156
3176 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3178 2003-01-25 <johan@balder>
3180 * src/SDCCglue.c: A better fix for bug #661910
3181 * src/SDCCast.c: A better fix for bug #661910
3182 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3184 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3186 * src/Makefile.in: remove spawn.o
3187 * src/SDCCmain.c: remove spawn.h
3188 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3189 * src/spawn.c: removed
3190 * src/spawn.h: removed
3191 * support/regression/ports/ds390/spec.mk: link with -r
3193 2003-01-24 <johan@CP255758-A>
3195 * src/ds390/gen.c (aopOp): fixed bug #667458
3196 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3197 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3198 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3200 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3202 * src/mcs51/peeph.def: better assembler identation by Frieder
3203 * src/mcs51/gen.c: better assembler identation by Frieder
3205 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3207 * as/z80/string.h: removed for gcc 3.2
3208 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3209 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3211 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3213 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3214 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3215 * support/regression/Makefile: separate temp files for ports
3216 * support/regression/generate-cases.py: separate temp files for ports
3217 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3218 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3220 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3222 * moved tinitalk to device/examples/ds390
3224 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3226 * as/mcs51/lkmem.c: rflag is for DS390
3227 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3228 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3229 (linkEdit): move mem- and map-files the same way as ihx-files
3230 * src/z80/main.c (_setDefaultOptions): removed --generic
3231 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3232 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3233 * src/pic/glue.c (picglue): --c1mode works again
3234 * src/pic16/glue.c (pic16glue): --c1mode works again
3235 * src/asm.c (printCLine): fix #660034
3237 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3239 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3240 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3241 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3242 * as/mcs51/lkmem (summary): better fix for sp problem
3243 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3244 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3245 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3246 remove --stack-after-data
3248 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3250 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3251 * src/SDCCutil.c (join): ugly bug: missing '\0'
3252 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3254 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3256 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3258 * src/pic/main.c (_asmCmd): gpasm supports -o
3259 * src/z80/main.c: more general macros
3260 * device/lib/Makefile.in: remove intermediate files
3262 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3264 * .version: Bumped version number to 2.3.3
3265 * src/SDCCBBlock.c: new option -o
3266 * src/SDCCglobl.h: new option -o
3267 * src/SDCCglue.c: new option -o
3268 * src/SDCCmain.c: new option -o
3269 * src/asm.c: new option -o
3270 * src/ds390/main.c: new option -o
3271 * src/pic/glue.c: new option -o
3272 * src/pic/pcode.c: new option -o
3273 * src/pic/ralloc.c: new option -o
3274 * src/pic16/glue.c: new option -o
3275 * src/pic16/pcode.c: new option -o
3276 * src/pic16/ralloc.c: new option -o
3277 * src/z80/main.c: new option -o
3278 * device/lib/Makefile.in: use -o
3279 * support/regression/ports/ds390/spec.mk: use -o
3280 * support/regression/ports/gbz80/spec.mk: use -o
3281 * support/regression/ports/mcs51/spec.mk: use -o
3282 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3283 * support/regression/ports/z80/spec.mk: use -o
3284 * support/regression/ports/ucz80/spec.mk: use -o
3285 * support/regression/ports/xa51/spec.mk: use -o
3286 * support/regression/fwk/lib/timeout.c: fix usage string
3288 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3289 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3291 2003-01-07 <johan@balder>
3293 * src/SDCCast.c (decorateType): fixed bug #600035
3295 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3296 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3297 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3298 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3299 * src/pic/pcode.c: outcommented unused variable to remove warnings
3300 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3302 2003-01-06 <karl@turbobit.com>
3303 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3306 2003-01-06 <johan@balder>
3308 * src/SDCCicode.c: fixed array add
3310 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3311 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3312 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3314 2003-01-04 <johan@balder>
3316 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3318 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3319 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3321 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3322 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3323 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3325 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3326 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3328 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3329 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3331 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3332 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3334 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3336 * in \sdcc\as\mcs51\ changed these files in order to create an
3337 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3338 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3339 following files to include the previous two files: aslink.dsp,
3340 Makefile.aslink, Makefile.bcc, and Makefile.in.
3342 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3343 .adb instead of .cdb
3345 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3347 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3348 value from option --iram-size.
3350 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3352 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3355 2002-09-18 <wiml@hhhh.org>
3357 * SDCClrange.h: exposed setFromRange() and setToRange()
3358 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3359 packRegsForAccUse() (bug 542397)
3360 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3361 multiple times and emitting the fetch operations more than once
3362 added aopGetUsesAcc() function to allow binary operators to
3363 fetch their operands in the correct order; made genMinus() emit
3364 compact code for X = LITERAL - Y
3366 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3367 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3368 sprintf() in line 1267.
3370 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3371 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3374 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3375 Changes to aslink (All the changes are marked with 'JCF'):
3377 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3380 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3381 area BSEG. Also moves, if possible, the DATA area down into the internal
3382 ram so more space is available.
3384 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3387 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3388 not bytes. Function summary() which creates a memory usage summary
3389 file with extension .mem. Reports of overlaping stack and small stack
3390 size. If the space for the stack is less than 16 bytes aslink trows a
3393 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3394 the 8051. Option 'y' for memory summary output file.
3396 Changes to sdcc (All the changes are marked with 'JCF'):
3398 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3400 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3401 overlaying area for it (uses RegBankUsed[4]).
3403 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3404 bank zero as used by default. By default aslink locates the stack
3405 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3406 the creation of the .mem file. Delegates the allocation of data area
3407 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3408 the begining of the stack area to aslink.
3410 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3411 glue() in SDCCglue.c creates an area for it.
3413 2002-09-03 Borut Razem <borut.razem@siol.net>
3414 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3415 sdcc/src/pic/glue.c:
3416 introduced atexit() handler for teporay files removal in case of
3417 errors, assertions, ...
3419 2002-08-29 Borut Razem <borut.razem@siol.net>
3420 * sdcc/support/cpp2/auto-host_vc_in.h:
3421 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3422 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3423 Maybe there is a similar problem with BORLANDC? It should be checked!
3425 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3426 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3427 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3428 was not executed, and the compiler (cl) launched a warning:
3429 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3431 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3432 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3434 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3435 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3437 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3438 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3439 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3440 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3441 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3442 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3443 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3444 - added Release configuration in VS projects
3445 - review of compiler an linker options
3446 - VC .exe files are generated in bin_vc directory, not to interfere
3447 with binaries generated from other projects (cygwin, mingw, bcc ...)
3449 * sdcc/src/yacc.dsp: added
3451 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3452 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3453 and insert the version number definitions from .version
3455 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3457 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3458 added - genarate auto-host.h using auto-host_vc_in.h as template
3461 removed from CVS, generated automatically
3463 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3464 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3466 2002-08-11 Borut Razem <borut.razem@siol.net>
3467 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3469 2002-08-10 Borut Razem <borut.razem@siol.net>
3470 * src/SDCCmain.c (main):
3471 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3472 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3473 The consequence was that some temporary files were not removed.
3476 unification of code in functions tempfilename() and tempfile():
3477 function tempnam() is defined in Visual Studio 6.0 and .NET
3479 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3481 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3482 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3483 - removed compiler command line option /WX: Treats all warnings as errors
3484 - update a list of source files, included into the project
3486 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3487 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3488 changed project type to Generic Project so that can be correcly converted to VS.NET project
3490 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3492 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3494 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3496 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3497 added return 0 statements after assert() to make compiler happy
3499 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3500 added newline in the def file to keep MSC compiler satisfied
3502 * sdcc/src/z80/gen.c:
3503 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3504 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3505 - solved MSC error in function aopDump()
3507 * sdcc_vc.h: define PREFIX as "\\sdcc"
3509 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3510 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3512 2002-06-22 Scott Dattalo <scott@dattalo.com>
3513 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3514 - Rewrote the register banking algorithm.
3515 - Added pCode live-range analysis to registers (for now, only non-used and
3516 singly-used registers optimized away)
3518 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3520 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3522 2002-05-10 Scott Dattalo <scott@dattalo.com>
3523 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3525 2002-04-22 Michael Hope <michaelh@vroom>
3527 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3529 * configure.in (DD_COPT): Added include support required for gbdk.
3531 * .version: Bumped version number just to increase it.
3533 * src/SDCCmain.c: Added -nostdinc to the default options.
3535 2002-04-15 Michael Hope <michaelh@vroom>
3537 * device/lib/z80/printf.c (sprintf): Added.
3539 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3541 * src/z80/peeph.def: Added transpose redundent load rule.
3543 * src/z80/main.c: Added force callee saves for jaune.
3545 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3547 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3549 2002-03-28 Johan Knol <johan@balder>
3551 * src/SDCCval.c: fixed bug #532436
3553 2002-03-14 Scott Dattalo <scott@dattalo.com>
3555 Added "char *Processor" field to the port structure.
3558 Added -p option. Allows port dependent processor to be specified.
3561 Initialized the new field char *Processor field to NULL in all ports
3564 Compiler generated registers for interrupt context saving
3565 were not getting allocated.
3567 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3570 Fixed left shift. Will promote the left side of a left shift
3571 if a) left shifting more than size of operand or b) when assigned
3572 to something size > size of left side
3574 2002-03-14 Scott Dattalo <scott@dattalo.com>
3576 tons of changes. Register allocation has been
3577 rewritten. Added customization for the various PICs. Flow
3578 analysis is restructured. ...
3584 Added. device.c is a PIC port hack to accomodate variations
3587 2002-03-13 Michael Hope <michaelh@vroom>
3589 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3591 2002-03-04 johanknol <johanknol@manik>
3593 * /src/SDCCval.c: fixed
3595 const unsigned char arr[][2] = { { 0, 1 } };
3596 t18.c:1: error: Initializer element is not constant
3598 2002-03-04 bela <bela@manik>
3600 * /device/include/mcs51reg.h:
3601 ds89c420 register definition update
3603 2002-03-03 <johan@FRIJA>
3605 * support/Util/SDCCerr.c: did something, but don't no why anymore
3607 * support/regression/tests/bug-524691.c: made it a little less shy
3609 * src/SDCCast.c (decorateType): fixed bug #524697
3611 * src/SDCCast.c: made some lineno improvements
3613 * src/SDCCval.c (getNelements): changed warning to error
3615 * src/SDCCglue.c (printIvalArray): changed warning to error
3617 * src/SDCCicode.c: fixed a warning for mingw
3619 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3621 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3623 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3625 * src/ds390/peeph.def:
3626 Added some more peephole rules
3628 * src/ds390/gen.c: Various fixes & enhancements
3630 * src/SDCClrange.c, src/SDCClrange.h:
3631 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3633 * src/ds390/ralloc.c:
3634 various fixes & enhancements (ds390) specific
3636 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3637 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3640 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3642 2002-03-02 <johan@FRIJA>
3644 * src/SDCCast.c (decorateType): fixed bug #524708
3646 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3648 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3650 2002-03-01 Michael Hope <michaelh@vroom>
3652 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3654 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3656 2002-03-01 <johan@FRIJA>
3658 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3660 * src/SDCCast.c (decorateType): fixed bug #524209
3662 * src/SDCCval.c (valNot): fixed bug #524195
3664 2002-02-26 <johan@balder>
3666 * src/xa51/gen.c: fixed a warning
3668 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3670 * src/SDCCast.c (decorateType): fixed bug #522534
3672 2002-02-23 <johan@balder>
3674 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3676 2002-02-22 <johan@balder>
3678 * src/SDCCast.c: fixed bug #514865
3680 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3682 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3684 * sdcc/src/SDCCloop.c:
3685 Previous fix was not good. basic blocks that have "break" or "return" are
3686 not really partof a loop , but live ranges used in these blocks should
3687 be live thru the entire loop, so set partOfLoop but don't add them to
3690 2002-02-21 <johan@FRIJA>
3692 * src/SDCCcse.c: fixed bug #514308
3694 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3697 Fixed BUG #519583. If a conditional block ended in a return/break
3698 statement inside a loop, it was not being considered part of the loop.
3700 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3702 2002-02-10 Karl Bongers <karl@turbobit.com>
3705 Fixed up SDCDB debugger somewhat. Updated debugger/README
3706 with lots of comments and notes.
3708 * device/examples/test2.c:
3709 Fix bug, "red" variable not being initialized(compiler complained).
3711 * device/examples/Makefile, examples/test3.c:
3712 Add Makefile in device/examples folder, compiles test3.c
3713 for use as a multiple module SDCDB test case.
3715 * sim/ucsim/cmd.src/cmdset.cc:
3716 Took out debug printfs in ucsim "next" command.
3719 Karl and Johan start ucsim XA support. Most dissassembly working,
3720 about 75% emulation done(plenty of work remaining).
3722 * sim/ucsim/z80.src:
3723 Add Z80 support to ucsim, add test-ucz80 regression test,
3724 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3725 Notice z80 compiler fails on examples/test3.c/crc code.
3727 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3729 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3730 Added support for --parms-in-bank1
3732 * src/ds390/peeph.def:
3733 added a few more peephole optimzations
3736 1) added __builtin_inp & __builtin_outp used to read in data of given length
3737 from a memory mapped port
3738 2) added __builtin_memcmp
3739 3) added __builtin_swapw swap bytes of a short
3741 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3742 1) handle multiple send & receives from register bank1
3743 2) ralloc can now allocate DPTR1 to some liveRanges
3745 * src/SDCCsymt.c, src/SDCCsymt.h:
3746 changes to handle multiple sends & receives
3749 added some pointer arithmetic optimization
3752 added some pointer arithmetic optimizations but not stable yet so not
3753 called from anywhere (will get this working shortly)
3755 * src/SDCCopt.c: fixed for multiple sends & receives
3758 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3759 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3760 set preprocessor defines (depending on options)
3762 * src/SDCCicode.c, src/SDCCicode.h:
3763 changes made to handle multiple sends & receives
3766 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3768 * src/SDCCcse.c, src/SDCCcse.h:
3769 added function findbackward def (to be used in upcoming optimization)
3771 * src/SDCCcflow.c, src/SDCCcflow.h:
3772 added function returnAtEnd - to determine if a basic block terminates with
3775 * src/SDCCast.c, src/SDCCast.h:
3776 added option parms-in-bank1
3778 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3779 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3780 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3781 adjusted for --parms-in-bank1 option
3783 * device/include/string.h:
3784 donot redefine "reentrant" keyword
3786 * device/include/ds80c390.h: Added some more SFRs
3788 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3790 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3792 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3794 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3796 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3798 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3800 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3802 * Added --xram-movc option
3804 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3806 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3808 2002-01-11 Johan Knol
3810 * Added math lib of Jesus Calvino-Fraga
3812 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3814 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3815 * support/regression/Makefile: new target test-mcs51-stack-auto
3816 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3818 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3820 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3822 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3824 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3826 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3828 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3830 * src/SDCCglue.h: add definition for printIvalChar()
3832 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3834 * src/SDCCast.c: fix #498138 by Johan
3836 * src/SDCCglue.c: fix #498138 by Johan
3838 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3840 * support/regression/Makefile: fix clean
3842 * support/regression/ports/ds390/support.c: fix transmission of last character
3844 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3846 * /sdcc/src/ds390/gen.c:
3847 a) improved computing address of stack variable
3848 b) took out some #if 0 code
3849 c) improved parmBytes adjustment
3850 d) improved genPlusIncr & genMinusIncr
3851 e) genCmp could generate bad code (when left assigned to DPTR)
3852 f) Fixed bug in hasInc
3854 * /sdcc/src/ds390/ralloc.c:
3855 a) packRegsForSupport could mess up live information (Fixed)
3856 b) packRegsDPTRuse could be incorrect for left & right shift
3858 * /sdcc/src/mcs51/ralloc.c:
3859 packRegsForSupport could mess up the live information (Fixed)
3861 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3863 * /sdcc/src/SDCCast.c:
3864 can reverse a loop even if function call is present as long
3865 as the loop control variable is local & is not passed as parameter
3867 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3869 * /sdcc/ChangeLog: *** empty log message ***
3871 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3872 More builtin function additions for TININative
3874 * /sdcc/src/ds390/ralloc.c:
3875 Had broken the regression testsuite
3877 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3879 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3880 Added funcattr hasStackParms will be set for reentrant functions when there
3881 are paramteres on the stack, this helps in minimizing frame pointer generation
3882 typeFromStr can handle function pointers now
3884 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3885 *** empty log message ***
3887 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3889 * /src/ds390/gen.c, /src/ds390/main.c:
3890 More builtin function additions for TININative
3892 * /src/ds390/ralloc.c:
3893 Had broken the regression testsuite
3895 * /src/SDCCast.c: Fixed a bug in dumptree
3897 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3898 Added funcattr hasStackParms will be set for reentrant functions when there
3899 are paramteres on the stack, this helps in minimizing frame pointer generation
3900 typeFromStr can handle function pointers now
3902 * /doc/builtins.txt, /doc/TININative.txt:
3903 *** empty log message ***
3906 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3908 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3909 ALPHA version for -mTININative
3911 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3912 updated to reflect changes in the port structure
3915 added function do_assemble (similar to do_link) if non-null this function
3916 will be called to do assembly (-mTININative) requires a multi command
3918 added function genAssemblerEnd will be called to generate assembler Epilogue
3921 added _JavaNative to debug info printing
3923 * /src/SDCCmain.c: added option --tini-libid
3924 added port->do_assemble function (-mTININative) has a multi command assemble
3926 * /src/SDCCglue.c: Disabled "constExpr" check
3927 added port->genAssemblerEnd function
3929 * /src/SDCCglobl.h: Added option --tini-libid value
3932 tookout optimizeCompare from the header (has no external references)
3934 * /src/SDCCast.c: made one more function "static"
3936 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3938 * src/z80/mappings.i: Added z80asm support.
3940 * src/z80/main.c: Added z80asm support on --asm=z80asm
3942 * src/z80/gen.c: Fixed asm portability issues.
3944 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3946 * src/SDCCglue.c (printExterns): Added global/extern split.
3948 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3950 * support/regression/Makefile: added test for mcs51 model large
3952 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3954 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3956 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3958 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3960 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3962 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3964 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3966 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3968 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3970 * support/regression/tests/simplefloat.c: Port to mcs51.
3972 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3973 * support/regression/tests/bug-485362.c: Added.
3975 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3977 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3979 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3981 * src/z80/gen.c (aopDump): Added a dump function.
3983 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3984 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3986 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3988 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3990 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3992 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3994 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3996 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3998 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4000 * support/regression/ports/ds390/support.c: Use tinibios.
4002 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4004 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
4006 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4007 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4009 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4011 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4013 2001-11-18 Michael Hope <michaelh@juju.net.nz>
4015 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4017 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4018 (packRegsForIYUse): Created and optimised.
4020 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4022 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4023 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4025 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4027 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4029 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4031 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4033 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4035 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4037 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4039 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4041 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4043 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4045 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4047 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4048 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4049 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4051 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4053 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4054 (genNotFloat): Added.
4055 (genUminusFloat): Added.
4057 * device/lib/z80/Makefile: Added floating pt stubs.
4059 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4061 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4063 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4065 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4067 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4069 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4071 * sdcc/support/regression/Makefile: Add port ds390.
4073 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4075 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4077 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4079 * sdcc/support/regression/ports/ds390/support.c: Added.
4081 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4083 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4085 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4087 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4089 * device/include/malloc.h: Added z80 and gbz80 support.
4091 * device/lib/gbz80/heap.s: Added.
4093 * device/lib/z80/heap.s: Added.
4095 * device/lib/malloc.c: Added z80 and gbz80 support.
4097 * support/regression/tests/malloc.c (testMalloc): Added.
4099 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4101 * support/regression/tests/bug-478094.c: Added.
4103 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4105 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4107 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4109 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4111 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4113 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4115 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4117 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4119 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4121 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4123 * support/regression/tests/bug-477927.c: Added.
4125 * src/z80/peeph.def: Added minor rules.
4127 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4129 * src/z80/peeph.def: Added jump optimisation modification.
4131 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4133 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4135 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4137 * support/regression/tests/funptrs.c: Added.
4139 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4141 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4143 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4145 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4147 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4149 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4150 (movLeft2ResultLong): Created.
4152 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4153 (joinPushes): Added. Joins two char pushes into a word push.
4155 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4157 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4159 * support/makebin/Makefile (install): Added creation of dest dir.
4161 2001-10-24 Karl Bongers <karl@turbobit.com>
4163 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4165 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4167 * src/z80/ralloc.c: Turned off faulty pack for one use.
4169 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4171 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4173 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4175 * support/regression/Makefile: Improved clean
4177 * support/regression/ports/gbz80/spec.mk: Added clean
4179 * support/regression/ports/host/spec.mk: Added clean
4181 * support/regression/ports/z80/spec.mk: Added clean
4183 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4185 * support/regression/ports/mcs51/timeout.c: little improvements
4187 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4189 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4191 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4193 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4195 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4197 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4199 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4201 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4202 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4204 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4206 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4208 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4210 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4212 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4214 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4216 * support/regression/tests/longor.c: Added.
4218 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4220 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4222 * as/mcs51/aslink.h: define PATH_MAX
4224 * as/mcs51/asm.h: define PATH_MAX
4226 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4228 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4230 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4232 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4234 * src/SDCCglobl.h: define PATH_MAX
4236 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4238 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4240 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4242 * src/z80/gen.c (gencjneshort): Fixed
4244 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4246 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4248 * support/regression/tests/bug-469671.c: Added.
4250 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4252 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4254 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4256 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4258 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4260 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4262 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4264 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4266 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4268 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4270 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4272 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4274 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4276 * 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.
4278 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4280 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4282 2001-10-07 <johan@FRIJA>
4284 * device/lib/gets.c (gets): fixed the return value.
4286 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4287 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4289 * 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.
4291 * 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.
4293 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4295 * src/pic/gen.c: Removed Safe_strdup.
4297 * configure.in: Added option to enable libgc support.
4299 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4300 (bitVectUnion): Optimised.
4301 (bitVectIntersect): Optimised.
4302 (bitVectBitsInCommon): Optimised.
4303 (bitVectCplAnd): Optimised.
4305 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4307 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4309 * src/SDCCmain.c: distinguish between assembler debug and plain options
4311 * src/avr/main.c: remove standard assembler options
4313 * src/ds390/main.c: remove standard assembler options
4315 * src/mcs51/main.c: remove standard assembler options
4317 * src/port.h: removed "PENDING" comment
4319 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4321 * src/device/lib/_mulint.c : new, with assember functions
4323 * src/device/lib/_mullong.c : new, with assember functions
4325 * src/device/lib/_divuint.c : with assember functions
4327 * src/device/lib/_divsint.c : with assember functions
4329 * src/device/lib/_divulong.c: with assember functions
4331 * src/device/lib/_divslong.c: with assember functions
4333 * src/device/lib/_moduint.c : with assember functions
4335 * src/device/lib/_modsint.c : with assember functions
4337 * src/device/lib/_modulong.c: with assember functions
4339 * src/device/lib/_modslong.c: with assember functions
4341 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4343 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4345 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4346 replaced _mululong.c and _mulslong.c by _mullong.c
4348 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4350 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4352 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4354 * src/SDCCglue.c: test, if win32api is available for MINGW
4356 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4358 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4359 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4360 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4361 * support/regression/ports/host/spec.mk: removed GENERIC
4362 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4363 * support/regression/ports/z80/spec.mk: removed GENERIC
4365 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4367 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4369 * support/regression/tests/bug-467035.c: Created.
4371 2001-10-01 <johan@FRIJA>
4373 * src/SDCC.y: fixed bug #466586 part 1
4375 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4377 * SDCCicode.c: z80 has no generic pointers
4378 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4380 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4382 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4384 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4386 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4388 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4390 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4392 * configure.in: Fixed up so that ucsim is only configured once.
4394 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4396 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4397 (getPathDifference): As above.
4399 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4401 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4403 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4404 * .version: Updated to 2.3.1
4406 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4407 Added copyright header.
4409 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4410 (assemble): Added support for macro based assembler commands.
4411 (linkEdit): Added support for macro based linker commands.
4412 (preProcess): Changed the pre-processor to use macros.
4413 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4414 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4416 * device/lib/z80/crt0.s: Added module name for debugging.
4418 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4420 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4422 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4424 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4426 * src/Makefile.in: Added SDCCmacro and SDCCutil
4428 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4430 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4432 2001-09-16 <johan@FRIJA>
4434 * 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.
4436 2001-09-15 <johan@FRIJA>
4438 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4439 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4441 2001-09-11 <johan@FRIJA>
4443 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4445 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4447 * support/regression/tests/bug-460444.c: Added test case.
4449 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4450 (genCast): Added justification for all of the asserts.
4452 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4454 * support/regression/support.c: _xdata replaced by xdata
4456 * support/regression/spec.mk: removed _generic
4458 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4460 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4462 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4463 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4465 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4467 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4469 * support/regression/tests/bug-460010.c: Added test case.
4471 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4473 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4475 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4477 * support/regression/testfwk.c: removed workaround for bug #436344
4479 * support/regression/tests/bp.c: use less memory with mcs51
4481 * support/regression/tests/bug-441448.c: use less memory
4483 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4485 * support/regression/collate-results.py: typo
4487 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4489 * support/regression/tests/fetchoverlap.c: Added new test case.
4491 * support/regression/tests/bp.c: Added new test case.
4493 * support/regression/tests/bug-448984.c: Added new test case.
4495 * support/regression/tests/pow2shifts.c: Added new test case.
4497 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4498 (genlshTwo): Fixed right shift for count > 8.
4500 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4502 2001-09-08 <johan@FRIJA>
4504 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4506 2001-09-07 <johan@FRIJA>
4508 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4510 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4512 2001-09-06 <johan@FRIJA>
4514 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4515 * bernhard noted me at this: "() equals to (void)" (1.38)
4517 2001-09-05 <johan@FRIJA>
4519 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4521 2001-09-04 <johan@FRIJA>
4523 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4526 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4528 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4530 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4532 * link/z80/aslink.h: Fixed path for PATH_MAX
4534 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4536 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4538 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4540 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4542 * 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.
4544 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4546 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4547 (genCmp): Fixed up genCmp for the GB with longs.
4549 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4551 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4553 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4555 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4557 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4559 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4561 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4563 * 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.
4565 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4567 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4569 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4571 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4573 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4575 * sim/ucsim/configure: little improvement of Cygwin-detection
4576 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4577 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4578 * support/regression/tests/bug-221100.c: small changes for mcs51
4579 * support/regression/tests/bug-221168.c: small changes for mcs51
4580 * support/regression/tests/bug-227710.c: small changes for mcs51
4581 * support/regression/tests/staticinit.c: small changes for mcs51
4582 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4583 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4584 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601