1 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
3 * support/valdiag/tests/overflow.c: added shift tests
11 * src/pic/pcodepeep.c,
12 * src/pic/pcoderegs.c,
14 * src/pic/ralloc.h: applied patch from Slade Rich;
15 added support for multiple code pages and multiple RAM banks on the
16 PIC 14 port. The ASM files now no longer simply assume all the
17 code / RAM are in the same page / bank. This means the linker can
18 safely allocate code/RAM of separate ASM files to different pages/banks.
19 * doc/sdccman.lyx: added Slade's tips
20 * src/mcs51/peeph.def: fixed bug #880768
22 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
24 * src/hc08/ralloc.c (rematStr): fixed bug #879282
25 * src/SDCCast.c (decorateType): fixed bug #880197
27 2004-01-20 Michael Hope <michaelh@juju.net.nz>
29 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
32 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
33 strtof is not part of C89 and isn't included with Mac OS X.
35 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
37 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
38 shiftL2Left2Result): fixed bug #879326
39 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
40 (genMultOneByte): fixed bug in signed vs unsigned multiplication
41 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
42 address fetch for clr instruction
43 * device/lib/hc08/_mulint.c: created optimized assembly version
44 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
46 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
48 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
49 proposed in FR #877103
51 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
53 * src/SDCCval.c (cheapestVal): added missing checks
54 * src/SDCCicode.c (usualBinaryConversions): fixed condition
55 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
57 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
59 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
62 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
64 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
65 loaded with the linker search paths (-L arguments) and the libraries
66 to be linked with the current source (-l arguments). Changes
67 currently will affect only the pic16 port.
68 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
69 include path the port specific paths and port specific libraries,
70 * gplink command now contains the $3 argument,
72 * src/pic16/device.c,: structure PIC_device is made public and
73 renamed to PIC16_device, the same for variable Pics which is renamed
74 to Pics16. Updated all references to them.
75 * src/pic16/glue.c (pic16glue): corrected bug with code
76 initialization which bypassed the variable initializations block.
78 * device/lib/pic16/Makefile.rules: removed --penable-stack from
79 COMPILE_FLAGS and added the --nostdinc option
81 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 * device/include/mc68hc908jb8.h: Register defs for another member
84 of the hc08 family. Contributed by Bjorn Bringert - thanks!
86 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
88 Documenting changes from previous commits.
89 * configure.in (version 1.56),
90 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
91 when generating output files to configure the pic16 library,
92 but now I've commented it out, since gputils aren't installed in the
93 SF compile farm, so library won't compile
95 * device/lib/Makefile.in (version 1.56): initially I've added in
96 target 'all' the prerequestive 'model-pic16' so it compiled the
97 pic16 library, but now I've commented it out for the same reasons
99 * added targets 'model-pic16' and 'objects-pic16' to compile the
101 * added target 'port-specific-objects-pic16' to handle the
102 generated libraries and copy them into the build/ directory
103 * added target 'clean-intermediate-pic16' to clean intermediate
104 files into pic16 directory
105 * in target 'installdirs' added line to create directory pic16 in
106 the installation path
108 * device/include/Makefile.in (version 1.11): in target 'install'
109 added lines to copy all header files to installation path,
110 * in target 'installdirs' added line create directory for pic16
111 headers in the installation path
113 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
115 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
118 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
121 * device/lib/configure.in,
122 * device/lib/configure: fixed for autoconf 2.57
124 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
126 * src/z80/main.c (_parseOptions): fixed the portmode= command line
127 option so that it actually works. Made it specific to the z80, since
128 the gbz80 doesn't have these kinds of I/O ports.
130 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 * device/include/z180.h,
133 * device/lib/_memcpy.c,
134 * device/lib/_memmove.c,
135 * device/lib/_mulint.c,
136 * device/lib/ser_ir.c,
137 * device/lib/ser_ir_cts_rts.c,
138 * device/lib/_strcmp.c,
139 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
140 * src/z80/main.c (_process_pragma): add support for pragmas bank and
141 portmode; added deprecation warning for bank= and protmode= forms.
142 Also, guard against buffer overflow.
143 * src/z80/gen.c (aopGet): generate better code for sfr banked read
145 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
147 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
148 changed interrupt vector table generation to only emit declared vectors.
149 * device/include/Makefile.in: added missing backslash
150 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
152 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
154 Mainly changes to support compilation of the device libraries
155 * src/pic16/device.c: stack is allocated via symbol and not
156 via literal number. The symbol is placed in the corresponding
157 position of the data ram
158 * (pic16_dump_section): relocatable and absolute uninitialized
159 data are now emitted in sorted order to reduce section naming,
160 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
161 weren't marked as being in the access bank,
163 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
165 Added portion of GNU PIC Library under the directory
166 device/include/pic16 and device/lib/pic16. These files
167 contain the declarations of SFRs for the PIC18Fxx2 devices.
168 The directory is initialized via configure from toplevel.
170 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
172 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
173 the spilllocations to be compared correctly
175 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
177 * src/SDCCast.c (decorateType): fixed bug introduced today
179 2004-01-12 Borut Razem <borut.razem@siol.net>
181 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
182 doc/sdccman.lyx: upper case pragmas are deprecated
184 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
186 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
187 in simpler and even better code
189 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
191 * src/SDCCicode.c (operandOperation): fixed bug #874819
192 * src/SDCCast.c (decorateType): fixed
193 char foo (unsigned long ul) { return ul > 0; }
195 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
197 * doc/sdccman.lyx: Moved and added some sections, small changes
198 all over. Telling LaTeX to be less strict with word spacing
199 to better keep the right margin. Changed some notes about
200 maintainance of the ports in section 3.2.1 - is it OK like this?
202 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
205 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
206 convilong): modified to inform the pic16 port that builtin functions
209 PIC16 PORT specific changes:
210 * src/pic16/device.c pic16_dump_equates() added,
211 processor registers declared internally by the port are emitted in
212 the translation as equates,
213 * src/pic16/gen.c: inline code is passed unprocessed to the
215 * (pic16_popGetLit2): fnuction modified to take second operand as
216 pCodeOp pointer and not as literal,
217 * (popRegFromIdx): prefixed with pic16_,
218 * (pic16_popCombine2): modified to receive already allocated pCode
220 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
221 * (genFunction): initializes local stack frame and pushes on stack
222 all the registers used by this function,
223 * (genEndFunction): restores all registers from stack and restores
225 * src/pic16/glue.c (pic16emitRegularMap): various changes and
227 * (pic16glue): changed the program startup sequence,
228 * added new dbName code 'A' for functions placed in absolute section
229 * src/pic16/main.c: added function attribute _naked,
230 * added pragma 'code' to place a fnuction at an absolute address,
231 * added command line arguments --debug-ralloc and --pcode-verbose,
232 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
233 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
234 * (pic16_newpCodeOpLit2): modified to take the second operand as
236 * (pic16_printpBlock): modified to emit each function in a separate
238 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
239 UPPER for immediate operands,
240 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
242 * src/pic16/peeph.def: all peepholes with movff are commented out,
243 because there is a problem in the pcode peep optimizer,
244 * src/pic16/ralloc.c: the register allocator can now reuse local
245 function symbols for another function. This saves register usage.
246 * src/pic16/ralloc.h: added flag isLocal in structure regs,
248 Added file src/pic16/NOTES with information about program writing on
249 the current port version.
251 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
253 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
254 and peephole 252 (array access)
256 2004-01-09 Borut Razem <borut.razem@siol.net>
258 * src/SDCCmain.c : fixed #872250: -l command line defined library
259 files are scanned before standard library files
261 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/SDCCast.c (decorateType): fixed bug #874046
265 2004-01-09 Borut Razem <borut.razem@siol.net>
267 * support/scripts/sdcc.nsi: remove previous installation
269 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
271 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
272 bytes for last interrupt vector (mcs51)
273 * sdcc.spec: fixed typo
275 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
277 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
278 gen51Code): more efficient parameter receive for --model-large
281 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
284 * src/z80/main.c: added missed needLinkerScript flags (more than
285 one port structure defined in these file)
286 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
289 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
291 * src/SDCCmain.c: removed various references to DEFAULT_PORT
292 * src/port.h: added flag needLinkerScript in port->linker
293 structure to inform whether to create a .lnk file or not,
301 * src/z80/main.c: changed appropriately to configure
302 needLinkerScript flag
304 * src/pic16/gen.c (genAddrOf): fixed bug #863624
305 * src/pic/glue.c: added variable udata_section_name to
306 override default uninitialized data segment definition for
307 devices only with SHAREBANK memory (reported from Erik Epetrich)
308 * (pic14emitOverlay): modified to emit a commented overlay segment
309 directive when no overlay data exist
310 * (picglue): modified to emit uninitialized data segment
311 according to udata_section_name
312 * src/pic/main.c (_pic14_parseOptions): added command line
313 options --udata-section-name=[name] to override default
314 udata definition name
315 * modified _linkCmd and _asmCmd to include compiler passed
316 arguments via -W option
317 * src/pic16/main.c: added $l in _asmCmd, changed extension for
318 object file from '.rel' to '.o' in port->linker structure,
319 changed size of fptr from 2 to 3 in port structure
321 2004-01-07 Borut Razem <borut.razem@siol.net>
323 * support/scripts/sdcc.nsi: update PATH
324 * support/scripts/sdcc.ico: craeted
326 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
328 * device/include/Makefile.in: fix install
329 * doc/Makefile: fix install
331 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
333 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
335 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
336 how the function variable allocation summary is displayed; also
337 include information about variables allocated to the overlay
340 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
342 * as/mcs51/lkmain.c: Help about -Y option
343 * as/mcs51/lkarea.c: Fixed gcc warnings
345 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
347 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
349 * support/valdiag/tests/overflow.c: added
350 * src/SDCCast.c (decorateType),
351 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
354 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
356 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
359 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 A python script to validate compiler diagnostic messages. It can be
362 used to verify that sdcc complains about bad c source code and
363 gives a good location of the error.
364 * support/valdiag/Makefile,
365 * support/valdiag/valdiag.py,
366 * support/valdiag/tests/*
368 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
370 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
371 * src/SDCCsymt.c (newEnumType),
373 * support/Util/SDCCerr.c,
374 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
376 * support/regression/tests/enum.c: added test for enum values that
377 require at least 2 bytes of storage.
379 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
381 * src/common.h: added ifndef/define/endif macros
382 around the header file.
383 Bug reported from Jesus Calvino-Fraga
385 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
388 * device/include/Makefile.in: don't install CVS directories
389 * device/lib/Makefile.in: added removal of CVS directories after install
390 * doc/Makefile: fixed install, added local_icons
391 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
392 * src/mcs51/gen.c (genRightShift): fixed bug #870788
393 * src/ds390/gen.c (genRightShift): fixed bug #870788
394 * src/SDCCast.c (decorateType): fixed bug #870781
396 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
398 PIC16 port related changes:
399 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
400 added variable stackPos,
402 * gen.c: genCall, assignResultValue: added support for
403 pushing/retrieving function parameters to/from stack,
404 genFunction,genEndFunction: setup stack frame for the
406 genAddrOf: will be changed according to bug 863624
408 * added files genutils.c and genutils.h which contain gen*
409 debugged and optimised functions extracted from gen.c
411 * glue.c: added variable 'externs' which holds extern symbols,
412 pic16emitRegularMap: is modified to properly handle relocatable
413 symbols under the new scheme,
414 pic16createInterruptVect: is modified
415 pic16printPublics: is modified to emit 'global' assembler directives,
416 added pic16_printExterns to print extern symbols,
417 pic16glue: initializes stack/frame pointer in the beginning of
418 the assembly output. Temporary hack, will be corrected later,
419 because gplink yet does not support stack and SDCC does not
420 yet support a type of crt0.o object to create the final binary.
422 * Removed many lines that contain 8051 legacy code.
423 * The code is finally placed under a 'code' directive.
424 * Added port specific options.
426 * _process_pragma: simplified since now we do not need *special*
427 include file to define SFR registers. But a separate header
428 will be needed. This will be developed later.
429 * _pic16_parseOptions: added, parses port specific options:
430 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
431 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
432 --preplace-udata-with=
434 * _pic16_setDefaultOptions: modified to initialize section names,
435 but hack is temporarly out of order since it needs improvement.
436 * _pic16_genAssemblerPreamble: configuration words are emitted by
437 their address instead of their name. This part is incomplete and
438 supports only the 18Fxx2 devices. Other devices will emit an error
439 during assembly since they do not contain the same set of config
441 * _pic16_genIVT: is modified,
443 * pcode.c: added definitions for some hardware registers that are needed
445 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
446 All PCI entries are updated. Now LFSR is supported.
447 * Removed pic16_pciTRIS is mentioned by mdubuc in source
448 * added pic16_newpCodeOpLit2 to support instructions with
449 two literal arguments
450 * pic16_pCode2str: corrected code that emits assembler instructions
451 with two literal operands and those that have an access bit modifier
452 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
453 this fixes a bug which caused some labels to be lost, when an
454 assembler directive was added, i.e. banksel,
455 * pic16_FixRegisterBanking: improved logic that causes the insertion
457 * InlineFunction: functions that are called once, are not any more
458 inlined. This can be a port option in the future,
460 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
462 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
463 hold the corresponding uninitialized symbols,
464 * pic16_allocProcessorRegister: registers have explicit marked the
466 * pic16_allocInternalRegister: registers are explicit marked as
468 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
469 processing list, so bit registers were lost,
472 * ralloc.h: added field 'accessBank' and original symbol operand
473 in register definition,
474 * removed the field isMapped from register definition,
476 ** Several functions have been removed from various sources:
477 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
478 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
479 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
480 pic16_assignRelocatableRegisters
482 ** others have been introduced:
483 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
484 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
486 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
488 * support/scripts/inc2h.pl: changed definition of BIT_AT
489 to emit 'sbit at' instead of 'bit at'. This was a request.
491 PIC16 port related preliminary changes:
492 * gen.c: prefixed function popRegFromString with
493 pic16_ and all references to it corrected
494 * pcode.c: all pic16_pc_* hardware registers prefixed
496 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
497 * ralloc.c: newReg(): when register is REG_SFR then
499 pic16_allocProcessorRegister(): marks register wasUsed=0
500 pic16_writeUsedRegs(): added a call to assign processor
501 registers via pic16_assignFixedRegisters
503 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
505 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
506 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
507 variables in unused register banks. Also the SSEG is placed
508 wherever there is enough space for it, and IDATA can be anywhere
509 in internal RAM. For now compile using -Wl-Y[stack_size].
510 The mem file is different for this option as well, since it
511 makes no sense of talking about DSEG lenght.
513 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
515 * src/SDCClrange.c: fixed bug 869095 that caused segfault
516 in certain cases, e.g. when ROM assignment, patch provided
517 from Albert den Haan.
519 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
521 Many signedness and type propagation fixes:
522 * src/SDCCicode.c: made geniCodeCast() static
523 replaced SPEC_ by IS_ (cosmetic)
524 (operandOperation): fixed div and mod operation
525 (usualBinaryConversions): added support for promotion of char
526 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
527 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
528 (geniCodeAdd): an array index will stay unsigned, even if promoted
530 (geniCodeArray): ditto
531 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
532 * src/SDCCsymt.c (computeType): added more support for char;
533 promotion of char is selectable by promoteCharToInt, fixed signedness
535 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
536 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
537 * src/SDCCval (val*): replaced signedness calculation by
539 rearranged if-branches (cosmetic)
540 (valShift): added warning W_SHIFT_CHANGED
541 (valCompare): fixed problem with different types
542 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
543 * support/regression/tests/literalop.c: added many cases
544 * support/regression/tests/ast_constant_folding.c: changed finally to
546 * .version: new year, new version: 2.3.7
547 * src/SDCCmain.c (main): applied patch #866468
548 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
549 provided by Scott Bronson
550 * doc/sdccman.lyx: updated documentation for sdcdb
551 updated and added chapter tips
553 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
555 * src/SDCCsymt.h: missing from yesterday's commits
557 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
559 * src/SDCC.y (struct_or_union_specifier),
560 * support/Util/SDCCerr.c,
561 * support/Util/SDCCerr.h: verify that struct & union tags are used
564 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
566 * src/SDCCglobl.h: missing from yesterday's commits
568 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
570 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
571 sft_attributes, struct_declaration, parameter_declaration,
572 type_name, start_block, declaration_list),
573 * src/SDCC.lex (check_type): support redefinition of typedef names
575 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
577 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
578 aligned xdata arrays. Erik helped me with the if clause.
580 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
582 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
585 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/SDCCast.c (newAst_),
590 * src/SDCCicode.c (ast2iCode, newiCode),
592 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
593 expr, statement, expression_statement, selection_statement,
594 iteration_statement, expr_opt, jump_statement): foundation for tracking
596 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
599 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
601 * support/Util/SDCCerr.c,
603 * src/SDCCast.c (createCase, createDefault, decorateType),
604 * src/SDCClabel.c (labelUnreach),
605 * src/SDCC.y (labeled_statement, jump_statement): More improvements
607 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
608 (with thanks to Stas Sergeev)
609 * device/include/time.h,
610 * device/lib/time.c (CheckTime): suppress unreachable code warning
612 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
614 * src/SDCCast.c (createIvalCharPtr),
615 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
617 * support/regression/tests/nullstring.c: tests for these two bugs
619 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
621 * support/Util/SDCCerr.h,
622 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
623 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
624 about storage class and 'at' used inside struct or union
625 * src/SDCCBBlock.c (iCodeFromeBBlock),
626 * src/SDCCcse.c (ifxOptimize),
627 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
628 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
629 printIval, emitStaticSeg, emitOverlay),
630 * src/SDCClabel.c (deleteIfx),
631 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
632 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
633 gatherAutoInit, processParms),
634 * support/Util/SDCCerr.h,
635 * support/Util/SDCCerr.c (werrorfl): Support for better error location
636 reporting for post-parse errors.
638 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
640 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
641 implicit casts via union; they don't work on big endian systems
642 (possible fix for bug #861138)
644 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
646 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
647 * src/mcs51/main.c: fixed the fix for bug #737001
649 2003-12-15 Borut Razem <borut.razem@siol.net>
651 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
653 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
655 * support/makebin/makebin.c: put output in binary mode
657 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
659 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
660 xdata and data memory on startup. Set the environment variable
661 SDCC_NOGENRAMCLEAR to disable this.
662 * src/mcs51/peephole.def,
663 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
664 (allows non-interrupt and interrupt code to safely compete for a resource
665 without the non-interrupt code having to disable interrupts)
667 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
669 * src/SDCCicode.c (geniCodeAdd),
670 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
671 with valFromType if type might be a pointer and host is big endian).
672 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
673 types, not just integer types.
674 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
675 multiply defined with mismatching "at" address.
677 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
679 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
680 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
681 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
682 with embedded nulls (fixed bug #753752)
684 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
686 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
687 Apparently this did not see much testing (endless loop)
689 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
691 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
693 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
695 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
696 gracefully handle NULL memmap pointers
698 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
700 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
701 instead of deleting the iCode when an operand is volatile
702 * src/z80/gen.c (genDummyRead),
703 * src/mcs51/gen.c (genDummyRead),
704 * src/ds390/gen.c (genDummyRead),
705 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
707 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
708 * src/SDCC.y: fixed bug #850420
710 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
712 Applied z80 i/o port patch from Peter Townson and fixed some operators
713 to better handle operands in A register.
714 * device/include/z180.h
720 * src/z80/peeph-z80.def
724 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
726 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
728 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
730 * device/lib/hc08/_mullong.c: Removed extra #endif
732 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
734 * sim/ucsim/hc08.src/inst.cc,
735 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
737 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
738 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
739 * device/include/stdarg.h: fixed varargs for hc08
740 * device/lib/Makefile.in,
741 * device/lib/hc08/Makefile,
742 * device/lib/hc08/_mulint.c,
743 * device/lib/hc08/_mullong.c: fixed some endian problems
745 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
747 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
748 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
749 * device/lib/_gptrget.c,
750 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
752 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
754 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
755 * src/SDCCast.c (astErrors): fixed bug #846007
756 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
758 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
760 * src/SDCCast.c (decorateType): disabled a transformation I added in
761 revision 1.188 (access to fields of a structure at an absolute address);
762 it breaks with bitfields, extern declarations, and gcse analysis.
763 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
764 could be assigned through a pointer, so don't complain.
765 * src/SDCCast.c (astErrors),
767 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
769 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
771 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
772 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
773 output of __config directives, since gpasm now supports them
774 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
775 pre-processor macro, i.e. -DMCU=p18f452
776 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
777 and modified to handle 'cast' icode similarly to '=' icode
778 * src/pic16/device.h (typedef struct PIC_device): added field
779 'extMIface' to indicate that chip has external memory interface
780 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
781 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
784 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
786 * src/SDCC.y (pointer): fixed bug #846006
787 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
788 * src/SDCCast.c (decorateType): fixed bug #846009
789 * src/ds390/peeph.def,
790 * src/ds390/gen.c (genAnd, genOr),
791 * src/mcs51/peeph.def,
792 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
794 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
796 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
803 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
807 * src/SDCCbitv.c: added function to free a bitvector
809 * src/SDCClrange.c: added function to recompute the liveranges
811 * src/ds390/ralloc.c,
813 * src/mcs51/ralloc.c,
815 * src/pic16/ralloc.c,
817 * src/z80/ralloc.c: recompute the liveranges after register packing
819 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
821 * src/SDCCloop.c (newInduction): fixed bug #845630
823 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
825 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
826 inadvertantly left behind from my 2003-11-12 change
828 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
830 Updated headers I neglected to commit yesterday.
834 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
836 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
837 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
838 * src/SDCCopt.c (eBBlockFromiCode),
839 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
840 the creation of the key hash table from the sequencing so it can be used
841 earlier (for some GCSE bug fixes still pending)
843 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
845 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
846 * support/regression/tests/addsub.c: testing genPlus shortcut
848 2003-11-15 Borut Razem <borut.razem@siol.net>
850 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
852 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
854 * src/SDCCcse.c (cseBBlock): fixed bug #527779
855 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
856 ordering is immaterial.
857 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
859 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
861 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
862 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
863 (SIGSEV) of bug #840381
864 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
865 unlink new file before rename if new and old filenames are the same)
867 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
869 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
870 uninitialized variables) for the mcs51. Set environment variable
871 SDCC_GENRAMCLEAR to test.
872 xdata initialization slightly shorter
874 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
877 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
878 #838241 & 780691 (basicly the same bug)
879 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
880 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
882 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
884 * src/SDCCmain.c (linkEdit): "fix" #834252
886 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
888 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
890 * src/SDCC.y: fixed bug #819403
892 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
894 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
895 the reentrant attribute.
896 * src/hc08/gen.c (genPackBits): added missing stack readjustment
897 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
899 * src/SDCCast.c (decorateType): fixed bug with storage class not being
900 updated during pointer dereference; f.e. ~(((char *)1)*) was being
901 erroneously reduced to a literal.
902 * src/hc08/ralloc.c (packRegisters, rematStr),
903 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
906 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
908 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
909 * doc/sdccman.lyx: changed from 'article' to 'book'
910 * doc/Makefile: readded test_suite_spec and cdbfileformat
912 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
914 * device/include/stdlib.h: include malloc.h to comply with ANSI
915 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
917 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
919 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
920 * doc/clean.mk: also remove *.out files
921 * doc/sdccman.lyx: some additions, larger top/bottom margins
923 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
925 * src/SDCC.y: fixed bug #837365
926 * support/regression/tests/bitopcse.c
927 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
928 a symbol (might be valop instead)
929 * device/lib/Makefile.in: added errno.c to HC08SOURCES
930 * device/lib/clean.mk: added hc08 to the cleaning list
932 2003-11-04 Borut Razem <borut.razem@siol.net>
934 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
936 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
937 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
938 malloc is declared in standard stdlib.h
940 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
942 * device/lib/hc08/Makefile: need to clean .rel not .o files
943 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
945 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
955 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
956 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
957 tests (which uses the port's oclsExpense function)
963 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
965 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
967 * src/SDCCcse.c (ifxOptimize),
968 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
969 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
970 deleting the IFX iCode.
971 * src/hc08/ralloc.c: reduced unneeded slocs
972 * src/hc08/gen.c: fixed bug in asmopToBoolean
974 2003-11-04 Borut Razem <borut.razem@siol.net>
976 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
977 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
978 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
979 transferred to configure
981 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
983 Use headers defined in the C[++] standards:
984 * sim/ucsim/gui.src/serio.src/fileio.cc
985 * sim/ucsim/gui.src/serio.src/frontend.cc
986 * sim/ucsim/gui.src/serio.src/main.cc
987 * sim/ucsim/gui.src/serio.src/posix_signal.cc
988 * support/Util/NewAlloc.c
994 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
996 * Added MSVC projects for hc08 assembler and linker:
997 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
998 /as/hc08/link_hc08.dsp
1000 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
1002 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1004 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
1006 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1008 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1010 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1012 2003-10-31 Borut Razem <borut.razem@siol.net>
1014 * support/cpp2/cpplib.h,
1015 support/cpp2/cpplib.c,
1016 support/cpp2/cpplex.c,
1017 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1018 to switch _asm block preprocessing on / off. Default is
1019 #pragma preproc_asm +
1021 2003-10-31 Borut Razem <borut.razem@siol.net>
1023 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1024 when outputting comment blocks (when executed with -C option) and
1025 _asm (SDCPP specific) blocks
1027 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1029 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1031 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1033 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1035 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1037 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1038 * src/SDCCast.c (decorateType): fixed bug #832664
1040 2003-10-31 Borut Razem <borut.razem@siol.net>
1042 * support\cpp2\cpplex.c: fixed for SDCPP:
1043 comments(when executed with -C option) and _asm blocks
1044 were included even if they where in skipped #if block.
1045 Applied solution from GCC cpp 3.3.2
1047 2003-10-31 Borut Razem <borut.razem@siol.net>
1049 * src/SDCC.lex: sdcc now understands both formats:
1050 '# <line_number> <file_name>' and
1051 '#line <line_number> <file_name>'
1052 * support/cpp2/cppmain.c: sdcpp now generates the standard
1053 '# <line_number> <file_name>' instead of former
1054 '#line <line_number> <file_name>'
1056 2003-10-30 Borut Razem <borut.razem@siol.net>
1058 * support/cpp2/cpphash.h,
1059 * support/cpp2/cpplib.h
1060 * support/cpp2/cpplex.c,
1061 * support/cpp2/cppmain.c,
1062 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1064 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1066 Fixed a number of problems revealed by bug #827883.
1067 * src/SDCCloop.c (loopInvariants): Spill location of the
1068 result operand should be recomputed if extracted from
1069 a loop. Also, don't extract assignments of an iTemp
1071 * src/SDCCast.c (isConformingBody): loop reversal should
1072 not occur if the control variable is involved with a
1073 relational operator.
1075 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1077 * .version: bumped to 2.3.6 to reflect the big improvements
1078 made by Erik and Klaus. Thanks!
1080 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1082 Replaced the livrange code.
1083 * src/SDCClrange.c: added new LR code
1085 * src/SDCCBBlock.h: removed remainig parts from old LR code
1086 * src/ds390/ralloc.c,
1087 * src/ds390/gen.c: minor fixes to make it work with new code
1089 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1094 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1095 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1096 (tweaked fix for bug #818696)
1098 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1100 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1102 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1105 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1106 * src/mcs51/gen.c (gencjneshort),
1107 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1108 more efficient (per Scott Bronson's suggestion)
1110 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1112 Extended the semantics of the critical keyword to include
1113 individual statements. See RFE #827755 and #799831
1118 * support/Util/SDCCerr.c
1119 * support/Util/SDCCerr.h
1124 2003-10-19 Borut Razem <borut.razem@siol.net>
1126 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1128 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1130 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1132 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1133 and predecrement operand is displayed
1135 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1137 * src/SDCCval.c (valMinus): fixed bug #826041
1139 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1141 Some hc08 related updates that I missed earlier
1142 * sim/ucsim/stypes.h
1143 * support/regression/ports/hc08/spec.mk
1145 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1147 New target "hc08" for the Motorola 68hc08 family of micros
1155 * sim/ucsim/hc08.src/*
1156 * sim/ucsim/configure.in
1157 * src/ucsim/configure
1158 * sim/ucsim/packages_in.mk
1161 * device/include/mc68hc908qy.h
1163 * device/lib/Makefile.in
1164 * support/regression/ports/hc08/*
1165 * support/regression/Makefile
1167 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1169 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1171 * src/ds390/gen.c (genCast): fixed bug #821957
1173 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1175 * device/lib/logf.c: "fixed" overlay bug
1176 * support/regression/ports/host/spec.mk: added m library
1177 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1178 * support/regression/tests/float_trans: added (for Eric)
1180 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1182 * src/mcs51/gen.c (genCpl): fixed bug
1183 http://sf.net/mailarchive/message.php?msg_id=6263915
1185 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1187 * src/SDCCast.c (decorateType): added extended constant folding
1188 * src/SDCCsymt.c (computeType): cleanup
1189 * src/SDCCval.c (valShift): minor optimization
1190 * support/regression/tests/ast_constant_folding.c: added
1192 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1194 * src/SDCCmain.c: removed some unintended changes
1196 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1198 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1199 * src/z80/gen.c: fixed part of bug #817589
1200 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1202 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1204 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1215 * src/ds390/ralloc.c
1217 * src/mcs51/ralloc.c
1219 * src/pic16/ralloc.c
1222 * src/z80/gen.c: removed unused label "release:"
1224 2003-10-06 Borut Razem <borut.razem@siol.net>
1226 * src/SDCC.lex: removed definition of unused variables
1227 save_optimize and save_options
1229 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1231 * clean.mk: removed '=' in "-maxdepth=1"
1232 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1233 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1235 2003-10-06 Borut Razem <borut.razem@siol.net>
1237 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1238 my_unput() replaced by unput()
1240 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1242 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1243 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1244 type-punned pointer will break strict-aliasing rules"
1245 Old LR behaviour is again default; Klaus' LR can be choosen by
1246 defining the environment variable LRKLAUS
1250 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1251 * clean.mk: fixed removal of files in bin/CVS/
1252 * device/lib/clean.mk: fixed removal of directories small and large
1253 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1255 * src/SDCCval.c: removed superflous test for pedantic
1257 2003-10-05 Borut Razem <borut.razem@siol.net>
1259 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1260 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1261 message "unmatched #pragma SAVE and #pragma RESTORE"
1263 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1265 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1266 assembly, critical functions, atomic, nojtbound)
1268 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1270 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1276 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1279 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1281 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1283 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1284 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1285 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1287 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1289 * src/z80/gen.c (genRet): fixed bug #524753
1290 * src/z80/gen.c (genCast): fixed internal error on cast from
1292 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1293 fix for bug #477835 to the z80
1294 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1295 for tracking iCodes in the peephole optimizer for z80
1297 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1299 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1300 the other part of bug #814548
1301 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1303 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1305 * src/SDCCcse.c: fixed part of bug #814548
1307 2003-09-28 Borut Razem <borut.razem@siol.net>
1309 * src/asm.c: rewrite of printILine() to use temporary file instead
1311 * src/xa51/main.c: commented out declaration of int rewinds
1313 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1315 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1317 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1319 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1320 * src/asm.c (printILine): Fixed bug #811015
1322 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1324 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1327 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1329 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1330 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1331 to correctly handle general case of AOP_PAIRPTR
1332 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1334 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1336 * src/mcs51/ralloc.c (fillGaps),
1337 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1338 register positioning bug)
1340 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1342 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1344 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1346 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1347 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1348 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1349 (ralloc doesn't intentionally do this now, but perhaps later)
1350 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1351 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1352 register positioning bugs (Fixed bug #762602 and #795325)
1353 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1355 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1356 lines that --i-code-in-asm generates
1358 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1360 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1361 trying to fclose a FILE* that was already closed.
1363 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1365 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1366 of const struct should be treated as if const themselves)
1368 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1370 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1372 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1374 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1375 Unix (/n) and DOS (/r/n) line terminations.
1377 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1379 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1382 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1384 * src/mcs51/gen.c (genFunction, genEndFunction),
1385 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1386 and restore of EA so that stack offsets to parameters are
1387 correct when using both critical and reentrant/stack-auto.
1388 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1389 size (can be triggered in error if sloc is shared between
1390 different sized objects)
1391 * device/include/float.h: fixed macros to explicitly use
1392 unsigned long where needed
1394 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1396 Feature req. 799831: added code to allow nesting of critical functions
1397 * src/mcs51/gen.c (genFunction, genEndFunction)
1398 * src/ds390/gen.c (genFunction, genEndFunction)
1400 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1402 * src/SDCCsymt.c (sclsFromPtr),
1404 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1405 support for standard C idiom of memory mapped variables; for
1406 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1407 to xdata int at 0x1234 tempvar = 1.
1408 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1409 provided by Akiya ISHIDA
1411 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1413 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1414 * src/SDCCval.c (constVal): added reduction from int to char
1415 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1416 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1417 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1419 * support/regression/tests/shifts.c: fixed
1421 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1423 * src/z80/gen.c (genXor): Fixed bug #805445
1425 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1427 Fixed bug #621531 (const & volatile confusion in the type chain).
1428 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1429 refer to the const or volatile state of the pointer itself.
1441 * src/pic16/ralloc.c
1442 * support/regression/tests/const.c
1444 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1446 When checking for duplicated modules, use absolute paths
1447 instead of relative paths. Files changed:
1452 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1454 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1456 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1458 * device/include/string.h: added size_t typedef, changed
1459 prototypes to use size_t, eliminated separate reentrant and
1460 non-reentrant declarations, added _memmove declaration
1461 * device/lib/_memcpy.c: changed to use size_t instead of int,
1462 changed /4 to >>2 to avoid division library call
1463 * device/lib/_memcmp.c,
1464 * device/lib/_memset.c,
1465 * device/lib/_strncat.c,
1466 * device/lib/_strncpy.c,
1467 * device/lib/_strncmp.c: changed to use size_t instead of int
1468 * device/lib/_memmove.c: new file (fixed bug #772294)
1469 * device/lib/Makefile.in: added _memmove.c
1470 * device/lib/z80/asm_strings.s: fixed bug #772290
1471 * support/regression/tests/bitfields.c: attempt to fix host assertion
1472 failure on amd64-unknown-linux2.2
1474 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1476 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1477 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1478 * as/z80/asmain.c (main): fixed bug #801766
1480 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1482 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1485 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1487 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1488 reported in bug #800609
1490 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1492 * Top header beautifications in src/pic16 directory:
1493 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1494 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1495 pcoderegs.h, ralloc.c, ralloc.h
1496 * main.c: added top header and GPL license notice
1497 * pcode.c: fixed the if-conditional warning
1499 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1501 * device/lib/_mullong.c: replaced int by short for gcc
1503 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1505 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1506 and JUMPTABLE iCodes properly now (worked by accident before)
1507 * src/mcs51/gen.c (leftRightUseAcc),
1508 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1509 iCode properly now. Use getSize instead of nRegs since a & b
1510 aren't part of the nRegs tally.
1512 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1514 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1515 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1516 before instructions that use the _STATUS register
1518 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1520 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1521 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1522 fetching of the pointer
1523 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1524 copied from genNearPointerSet()
1525 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1526 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1527 If they pop r0/r1 they must be called in the opposite order than aopOp().
1528 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1529 (resp. --stack-auto), prepared for --xstack
1531 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1533 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1535 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1537 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1538 these ports have their own __sdcc_external_start()
1540 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1542 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1543 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1544 type for bits was changed. It resulted in bit variables becoming
1545 global, which is not permitted in PIC 14 assembly output.
1547 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1549 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1551 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1553 Z80 and MCS51 linkers complaint if a public symbol is defined
1554 in more than one library module:
1558 * as/mcs51/Makefile.in
1560 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1562 A few small changes that speed up the peephole optimizer.
1566 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1568 Try to make the peephole optimizer smarter by maintaining
1569 an association between the assembly source code and the
1570 iCodes that originated them. Put this information to use
1571 with a new peephole rule condition "notVolatile" so that
1572 the rules can be aggressive yet still safe.
1577 * src/mcs51/peeph.def
1579 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1583 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1584 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1585 if the left or right operand symbols have the accuse flag set.
1587 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1589 Changed the type of the result of the ! (NOT) operator to char;
1590 previously it returned the same type as the source. This allows
1591 us to eliminate all the genFloatNot functions (all of its target
1592 implementations were very buggy) since !float can use the same
1595 * src/SDCCicode.c (ast2iCode): ! returns char
1596 * src/mcs51/gen.c (genNot, genNotFloat),
1597 * src/ds390/gen.c (genNot, genNotFloat),
1598 * src/z80/gen.c (genNot, genNotFloat),
1599 * src/pic/gen.c (genNot, genNotFloat),
1600 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1602 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1604 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1605 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1606 during interrupts. Ensure WSAVE is located at a shared bank address.
1607 2. Fixed page selection in some places
1608 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1609 the registers name strings.
1610 4. Fixed "signed / unsigned compare" compiler warnings.
1611 5. The PIC port manages its own allocation of the general purpose
1612 registers, but makes no attempt to reuse them. As a result when
1613 compiling it soon runs out of general purpose registers. Some
1614 additional code was added to the files pcode.c and device.c to walk
1615 through the function call tree and rename the registers so that they
1625 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1626 genPlus() & genMinus() when the result is the same as left or right
1628 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1630 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1632 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1634 Made bitfield a distinct type from bit so that bitfields
1635 convert as per ANSI C and bits retain their traditional
1636 boolean style behaviour. Implemented bitfield support in
1644 * src/ds390/gen.c: bit v bitfield split
1645 * src/z80/gen.c: New support for bitfields
1646 * support/regression/tests/bitfields.c: reenabled z80,
1649 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1651 Rules 246.x, 247.x relate to bitfields, the others speed up
1652 access to xdata mapped I/O devices.
1654 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1656 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1658 Cleaned up genPackBits and genUnpackBits and added two helper
1659 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1660 for literal assignments in genPackBits (thanks to Frieder for
1666 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1668 Fixed bug #748310 (pointer to function type mishandled when the
1669 function name is omitted). Also fixed a SIGSEGV when a function
1670 attribute (reentrant, etc) is used on a non-function or on a
1671 function but misplaced before the parameter list.
1673 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1675 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1676 * support/Util/SDCCerr.h,
1677 * support/Util/SDCCerr.c: Added func attr misuse error msg
1679 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1681 Fixed bug #787649 by anonymous
1682 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1683 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1685 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1687 Fixed numerous bitfield problems.
1689 * src/SDCC.y: More bitfield related error checking
1691 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1692 * support/Util/SDCCerr.h,
1693 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1694 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1695 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1696 * support/regression/tests/bitfields.c: tests added
1698 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1700 Made the constant following the "interrupt" keyword optional. If
1701 omitted, the function will not automatically be given an entry
1702 in the interrupt vector table (similar to #pragma NOIV, but
1703 less syntacticly kludgy). The interrupt number is also now
1704 range checked. Also fixed a bug in the high order bit example
1711 * support/Util/SDCCerr.c
1712 * support/Util/SDCCerr.h
1715 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1717 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1718 * src/SDCCicode.c (operandOperation): rewritten some ops
1719 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1720 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1722 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1723 be re-activated by defining REDUCE_LITERALS)
1724 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1725 unsigned, but are signed by default
1726 * src/SDCCval.c (constVal): rearranged
1727 * src/SDCCval.c (valMod): preliminary fix
1728 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1729 * support/regression/literalop.c: added, work in progress
1731 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1733 Generate warnings for useless declarations like "char data;"
1734 that don't do what new users expect.
1737 * support/Util/SDCCerr.h
1738 * support/Util/SDCCerr.c
1740 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1742 * src/SDCCval.c (valMult): fix overflow detection of negative int
1744 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1746 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1748 Changes to support big endian targets:
1761 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1763 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1764 * device/lib/time.c: fixed warning "integer overflow in expression"
1766 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1768 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1769 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1770 constants are unsigned; added recognition of "u" flag for unsigned
1771 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1772 * src/SDCCval.c (valDiv, valMod): fixed signdness
1773 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1774 signedness of modulo, left and right shift
1775 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1776 * support/Util/SDCCerr.h: added warning W_INT_OVL
1777 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1778 * src/SDCCast.c (ast_print): improved output of constants
1780 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1782 Fixed some warnings when building with MSVC:
1795 * support\cpp2\cpplib.c
1799 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1801 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1803 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1805 * support\librarian\clean.mk: Do not remove Makefile.
1806 * support\librarian\Makefile: added.
1808 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1810 Added librarian to MSVC build:
1813 * support\librarian\librarian.dsp
1815 'configure' not needed for librarian, removed:
1816 * support\librarian\configure
1817 * support\librarian\configure.in
1818 * support\librarian\config_in.h
1819 * support\librarian\Makefile.in
1821 Hopefully these ones built the librarian and the rest of sdcc properly:
1823 * Makefile.common.in
1825 Messed up 'configure', so revert to previous version:
1829 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1831 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1832 there, while the mantissa of a double is "only" 53 bits wide.
1834 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1836 Adding sdcclib to the build. MSVC project coming soon.
1837 Files added/changed:
1839 * support\librarian\clean.mk
1840 * support\librarian\configure
1841 * support\librarian\configure.in
1842 * support\librarian\config_in.h
1843 * support\librarian\Makefile.bcc
1844 * support\librarian\Makefile.in
1845 * support\librarian\sdcclib.c
1848 * Makefile.common.in
1852 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1854 Linker now complaints if linked modules have conflicting options, for
1855 example, one compiled using --model-large and another one compiled with
1856 --model-small. The following files were modified:
1878 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1880 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1881 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1883 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1885 * src/z80/mappings.i: fix _mul[us][int,long] entries
1887 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1889 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1891 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1893 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1894 * support/regression/tests/bitopcse.c: added
1902 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1904 added support for new library format to z80, gbz80 linkers:
1910 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1912 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1913 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1915 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1917 added DUMMY_READ_VOLATILE:
1926 * src/SDCCcse.c (algebraicOpts): many improvements
1927 * src/SDCCcse.h: removed algebraicOpts()
1928 * src/SDCCicode.c (picDummyRead): added
1930 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1932 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1933 "Insufficient space in data memory".
1935 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1937 * src/mcs51/gen.c: fixed bug #771358
1938 * src/z80/gen.c: fixed bug #759087
1940 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1942 * src/pic16/glue.c: minor cleanup by Vangelis
1944 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1946 * device/include/regc515c.h: fixed #758477
1947 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1948 * device/lib/_gptrput.c: saved a few bytes
1949 * my tab spacing is 8, yours too?)
1950 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1951 * device/lib/serial.c: process RX bytes earlier than TX bytes
1952 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1954 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1956 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1958 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1960 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1962 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1964 * device/lib/Makefile.in: bad fix, reverted to 1.43
1966 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1968 * device/lib/Makefile.in: added missing z80 object files
1970 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1972 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1973 pic16 progress by Vangelis:
1988 * pic16/pcodepeep.c:
1991 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1993 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1995 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1997 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1998 added gbz80 build to MSVC project.
1999 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2000 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2001 from 8051 stuff and setup so it links using a .lnk file.
2003 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2005 * support/librarian/sdcclib.c: sdcc librarian.
2006 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2009 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2011 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2013 2003-07-02 Borut Razem <borut.razem@siol.net>
2015 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2016 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2017 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2018 src/xa51/main.c, src/z80/main.c:
2019 virtualization of glue() function: each port has it's own glue function,
2020 which is accessed by do_glue function pointer in PORT.general structure
2022 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2024 * DS800C400 fun, improved ROM interface and tinibios.
2026 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2028 * More support for DS80C400. Now includes beginning of interface to ROM.
2030 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2032 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2034 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2036 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2038 2003-06-19 Borut Razem <borut.razem@siol.net>
2040 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2042 2003-06-19 Borut Razem <borut.razem@siol.net>
2044 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2045 fixed Z80 port - crt0.o: cannot open.
2047 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2049 * support/Util/MySystem.c (merge_command): revert bad fix
2051 2003-06-18 Borut Razem <borut.razem@siol.net>
2053 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2055 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2057 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2058 option --use-stdout sends errors to stdout instead of stderr.
2060 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2062 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2064 2003-06-15 Borut Razem <borut.razem@siol.net>
2066 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2067 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2068 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2069 fixed width array of pointers replaced with sets;
2070 multiple include and lib paths ared transferred to preprocessor and linker
2071 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2072 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2073 fixed width array of pointers
2074 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2075 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2076 fixupPath(), getPathDifference()
2077 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2078 fixed width array of pointers
2080 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2082 * src/pic16/ralloc.c: fix warnings
2083 * src/pic16/pcode.c: fix warning
2085 2003-06-10 Scott Dattalo <scott@dattalo.com>
2087 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2088 know all the details, but essentially this set of changes enable
2089 the pic16 port to generate movff instructions and generate assembler
2094 * src/pic16/pcode.c:
2095 * src/pic16/device.c:
2097 * src/pic16/pcode.h:
2098 * src/pic16/pcoderegs.c:
2099 * src/pic16/ralloc.c:
2100 * src/pic16/ralloc.h:
2102 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2104 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2105 added option --vc, so sdcc errors and warnings are compatible with
2106 Microsoft Visual Studio.
2108 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2110 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2111 device/lib/libfloat.lib: added atof function.
2113 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2115 * doc/sdccman.lyx: updated to Lyx 1.3
2116 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2117 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2118 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2120 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2122 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2124 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2126 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2127 additions to the "related tools/documentation" section
2129 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2131 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2133 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2135 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2136 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2138 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2140 * doc/sdccman.lyx: fix double dash and other minor things
2141 * doc/Makefile: fix double dash
2143 2003-05-28 Karl Bongers(patches from Martin Helmling)
2144 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2145 condition and ignore commands.
2147 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2149 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2150 is in parts still quite out of date, I did changes as far as I felt makes sense
2151 for a non-native english speaker.
2152 Please feel free to add to the manual or to correct my changes.
2153 * doc/Makefile: undid touching the date of intermediate tex files.
2155 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2157 * doc/sdccman.lyx: Manual has an index now
2159 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2161 Finalize muluint/mulsint and mululong/mulslong merging:
2162 * device/lib/_mulint.c
2163 * device/lib/_mullong.c
2164 * device/lib/gbz80/mul.s
2165 * device/lib/gbz80/stubs.s
2166 * device/lib/z80/mul.s
2167 * device/lib/z80/stubs.s
2168 * src/SDCCsymt.c (initCSupport)
2170 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2172 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2173 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2174 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2175 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2178 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2180 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2181 the regression tests I'm not brave enough to enable 245.b, 245.c
2182 * doc/sdccman.lyx: added latex preamble for hyperref package.
2183 Using pdflatex this will give you a hyperlinked pdf file with
2184 bookmarks. (prepend '%' before /usepackage if this breaks something)
2186 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2188 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2190 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2192 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2194 2003-05-21 <johan@balder>
2196 * src/SDCCglue.c (printIval): fixed bug #739934
2198 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2200 Applied patch from bug 737905 (renamed yylineo to mylineno):
2207 * src/pic16/pcode.c: Cleaned warnings
2208 * src/pic16/pcodeflow.c: Cleaned warnings
2209 * src/pic16/pcoderegs.c: Cleaned warnings
2211 2003-05-19 Scott Dattalo <scott@dattalo.com>
2213 * src/pic16/pcode.c: Cleaned warnings
2214 * src/pic16/pcodepeep.c: Cleaned warnings
2215 * src/pic16/ralloc.c: Cleaned warnings
2217 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2219 * doc/sdccman.lyx: fixed bug 739745
2220 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2222 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2224 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2225 it can be defined with CFLAGS when running configure
2226 * src/SDCCmain.c: fixed compiling + linking with object files
2228 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2230 * configure.in: configure for pic16 port,
2231 added --disable-pic16-port
2232 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2233 * src/SDCCmain.c: linkOptions is changed to set *,
2234 added if/endif conditional macros to remove options help
2235 messages from optionsTable when a port is not configured, added
2236 support for the PIc16 port in the ports table, when executing
2237 the compiler with no port specified on command line, a default
2238 port is selected with the new macro DEFAULT_PORT which is
2239 defined in port.h, in setDefaultOptions() linkOptions is removed
2240 from initialization assignment, since now it is a set,
2241 parseCmdLine uses setParseWithComma for linkOptions, in
2242 linkEdit() linkOptions are accessed with new function indexSet()
2243 which returns the i'th item of a set variable. See SDCCset.c, in
2244 linkEdit() when calling buildCmdLine(), added linkOptions as
2245 last argument. Now users can pass arguments to gplink via the
2246 -Wl option, main() uses pic16glue() to glue up pic16 programs
2247 * src/SDCCpeeph.c: various changes to support pic16
2248 * src/SDCCset.c: added function void *indexSet(set *, int) to
2249 return the i'th item of the set
2250 * src/SDCCset.h: added function prototype for indexSet()
2251 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2252 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2253 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2254 added macro DEFAULT_PORT
2255 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2256 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2258 * src/pic16/glue.c: commented out some error producing lines
2259 * src/pic16/main.c: __config directives are commented out to stop
2260 gpasm complaining and test the linkage with gplink, _linkCmd and
2261 _asmCmd changed to be more gplink and gpasm friendly
2262 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2263 produced an error when parsed, peep rule 12 is added to utilize
2264 movff, but it is commented out since the pCode does not support
2265 yet a command with 2 address arguments
2267 2003-05-18 <johan@balder>
2269 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2270 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2271 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2273 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2274 Added feature to script commands from file.
2276 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2278 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2279 * src/SDCCutil.c: include ctype.h for win32
2281 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2283 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2285 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2287 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2288 Fixed so you can set breakpoints prior to run, run does not stop
2289 on entry now. Add tbreak. Other enhancements and fixes for use
2292 2003-05-12 Borut Razem <borut.razem@siol.net>
2294 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2296 2003-05-11 Borut Razem <borut.razem@siol.net>
2298 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2299 the path of bin directory, so that PATH is the only env. variable, which has to be set
2300 in case of standard installation.
2301 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2302 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2303 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2305 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2307 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2308 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2309 temp files are in the port dir; clean the gen/test directory when
2310 generating new test.c
2311 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2312 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2313 * support/regression/tests/zeropad.c: added
2315 2003-05-09 <johan@balder>
2317 * src/SDCCglue.c: fixed bug #597940
2319 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2321 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2322 cache sfr, optimize next,step, fix off by one sourceline,
2323 support ddd list function.
2324 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2326 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2328 * support/regression/HTMLgen.py: added compare_s2f()
2329 * support/regression/Makefile: redo 1.27
2330 * support/regression/generate-cases.py: redo 1.5
2332 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2334 * support/regression/tests/float.c: workaround 33 bit hex constant
2335 * support/regression/tests/simplefloat.c: fix division for host
2337 2003-04-29 Scott Dattalo <scott@dattalo.com>
2339 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2340 that tame's the PIC's over-aggressive optimizer.
2342 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2344 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2347 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2349 Initial support for DS80C400. "Hello world" runs on TINIm400
2352 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2354 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2355 * Some notes on ddd usage added in debugger/README
2356 Martin Helmling adding more features and fixes for ddd GUI debugger.
2357 Code added for nexti, stepi, up, down, and other adjustments.
2359 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2361 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2362 * src/pic/peeph.def Added two rules to optimize carry manipulation
2363 * src/pic/* removed debug printfs
2365 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2367 * debugger/mcs51/cmd.c: added header newalloc.h
2369 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2371 * as/Makefile: new EXEEXT
2372 * as/z80/Makefile: remove trailing slash of BUILDIR
2373 * as/z80/clean.mk: new EXEEXT
2374 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2375 * support/cpp2/Makefile.in: new EXEEXT
2376 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2378 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2380 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2381 EXEEXT was introduced to fix all related problems with targets
2382 "clean", "install" and "uninstall"; a couple of further flaws
2383 especially with "clean" have been fixed too
2384 * as/mcs51/Makefile.in
2389 * debugger/mcs51/Makefile.in
2390 * debugger/mcs51/clean.mk
2392 * link/z80/Makefile.in
2395 * packihx/Makefile.in
2397 * sim/ucsim/Makefile
2398 * sim/ucsim/clean.mk
2399 * sim/ucsim/avr.src/Makefile.in
2400 * sim/ucsim/avr.src/clean.mk
2401 * sim/ucsim/s51.src/Makefile.in
2402 * sim/ucsim/s51.src/clean.mk
2403 * sim/ucsim/xa.src/Makefile.in
2404 * sim/ucsim/xa.src/clean.mk
2405 * sim/ucsim/z80.src/Makefile.in
2406 * sim/ucsim/z80.src/clean.mk
2407 * sim/ucsim/main_in.mk
2408 * sim/ucsim/packages_in.mk
2409 * sim/ucsim/gui.src/Makefile.in
2410 * sim/ucsim/gui.src/serio.src/Makefile.in
2411 * sim/ucsim/gui.src/serio.src/clean.mk
2414 * support/cpp2/Makefile.in
2415 * support/cpp2/clean.mk
2416 * support/makebin/Makefile
2417 * support/makebin/clean.mk
2418 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2419 * doc/sdccman.lyx: --program-suffix no longer needed
2421 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2423 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2424 Martin Helmling added support for ddd GUI debugger.
2425 Code added to display assembly, set variables, and other commands
2426 to interface to ddd.
2428 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2430 * as/Makefile: fix target clean
2431 * as/clean.mk: fix target clean
2432 * as/z80/clean.mk: fix target clean
2434 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2436 * Makefile.common.in: added @EXEEXT@
2437 * configure.in: removed all mingw32 stuff
2438 * configure: rebuilt from configure.in
2439 * doc/sdccman.lyx: updated section "installation"
2440 * support/scripts/sdcc_mingw32: adapted to configure
2441 * support/scripts/sdcc_cygwin_mingw32: added
2443 2003-04-22 Scott Dattalo <scott@dattalo.com>
2445 * src/pic Added object file support for the PIC port
2446 * src/pic Applied patch from Craig Franklin (this started the object file support)
2447 * src/regression Updated the PIC regression tests for object files
2449 2003-04-20 Borut Razem <borut.razem@siol.net>
2451 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2452 lklex.c: In function `getfid':
2453 lklex.c:203: warning: array subscript has type `char'
2454 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2455 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2456 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2457 stack handling macros
2459 2003-04-19 Borut Razem <borut.razem@siol.net>
2461 * "handling space characters in file path" task:
2462 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2463 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2464 * support/Util/MySystem.h: make it self-sufficient
2465 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2466 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2467 handling space characters in file path
2468 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2469 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2470 * support/Util/MySystem.c: handling space characters in executable's path
2472 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2474 * as/z80/Makefile: fix permanent rebuild of z80
2475 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2476 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2478 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2480 * src/SDCCopt.c: add special case optimization to replace modulo by
2481 a power of two with a bitwise AND.
2483 2003-04-18 <johan@balder>
2485 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2487 2003-04-17 <johan@balder>
2489 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2490 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2492 2003-04-13 Borut Razem <borut.razem@siol.net>
2494 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2495 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2496 fixed mingw problem in adl_NORMALIZE_PATH
2498 2003-04-12 Borut Razem <borut.razem@siol.net>
2500 * fixed "#pragma SAVE/RESTORE can not be nested":
2501 * src/SDCC.lex: reworked pragma handling functions
2502 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2503 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2505 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2507 * src/SDCCutil.c (pathEquivalent): defined but not used
2508 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2509 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2510 * configure: rebuilt from configure.in
2511 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2512 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2513 * device/include/Makefile.in: replace sdcc_datadir
2514 * device/lib/Makefile.in: replace sdcc_datadir
2515 * Makefile.common.in: add LDFLAGS from configure
2516 * packihx/Makefile.in: use LDFLAGS
2517 * src/Makefile.in: use LDFLAGS
2518 * support/cpp2/Makefile.in: add LDFLAGS from configure
2519 * support/makebin/Makefile: use LDFLAGS
2520 * .version: bumped version number to 2.3.5
2522 2003-04-12 Borut Razem <borut.razem@siol.net>
2524 * completed "different paths" task:
2525 * src/SDCCmacro.c: fixed bug in handling quotes
2526 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2527 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2529 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2531 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2533 2003-04-11 kevin Vigor <kevin@vigor.nu>
2535 * ds390/gen.c ds390/peeph.def: fix bug 706781
2537 2003-04-11 Borut Razem <borut.razem@siol.net>
2539 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2541 2003-04-10 Scott Dattalo <scott@dattalo.com>
2543 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2544 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2545 set - this bit used to not be set...).
2546 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2547 bad code in PIC Port
2548 * src/regression/and2.c added to test bug 609268
2549 * src/regression/Makefile added and2.c to regression test
2552 2003-04-08 <johan@CP255758-A>
2554 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2555 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2556 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2558 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2560 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2562 * support/cpp2/Makefile.in: fix bug #487815
2563 * configure: rebuilt from configure.in
2564 * Makefile.common.in: docdir changed, new path suffixes
2565 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2566 * sdcc_vc_in.h: reflect changes from sdccconf.h
2567 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2568 * src/SDCCutil.h: remove BINDIR hack
2569 * doc/sdccman.lyx: update new path hierarchy
2571 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2573 * src/SDCCpeeph.c: added okToRemoveSLOC test
2575 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2577 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2579 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2581 * src/SDCCpeeph.c: added labelIsReturnOnly test
2582 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2584 2003-04-05 <johan@balder>
2586 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2587 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2588 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2589 * src/SDCCast.c: fixed a warning
2590 * src/SDCCast.h: fixed a warning
2591 * src/SDCCicode.c (operandFromAst): fixed a warning
2593 2003-04-04 <johan@balder>
2595 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2596 * src/SDCCast.c (decorateType): fixed bug #715076
2597 * src/SDCC.y: fixed bug #702907
2599 2003-04-03 <johan@balder>
2601 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2602 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2603 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2604 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2605 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2607 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2609 * _decdptr.c: fix return values
2610 * _gptrget.c: fix return values
2611 * _gptrgetc.c: fix return values
2612 * _gptrput.c: fix return values
2613 * _mulint.c: fix return values
2614 * as/z80/Makefile: fix 'make -j' problem
2616 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2618 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2619 * configure.in: big cleanup, updated to autoconf 2.5x
2620 * configure: rebuilt from configure.in
2621 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2622 * sdcc_vc_in.h: reflect changes from sdccconf.h
2623 * doc/Makefile: fixed a flaw in "make install"
2625 2003-04-02 <johan@balder>
2627 * src/ds390/gen.c (genCmp): no comments
2628 * src/mcs51/gen.c (genCmp): no comments
2629 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2630 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2632 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2634 * support/regression/generate-cases.py: place generated file in given sub directory
2635 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2636 * support/regression/Makefile: improvements for 'make -j';
2637 side effect: it's simpler and faster now
2639 2003-03-31 Borut Razem <borut.razem@siol.net>
2641 * src/z80/main.c: link-{port} and as-{port} defined without path
2642 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2644 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2646 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2648 2003-03-30 Borut Razem <borut.razem@siol.net>
2650 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2651 changed type of list parameter to set
2652 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2653 * src/port.h: changed type of do_assemble() parameter to set
2654 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2655 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2656 definition of "cppoutfilename" macro with NULL value in preProcess()
2657 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2658 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2659 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2660 replaced with set *binPathSet
2661 * shash_add() deallocates the item, if allready exsists, before adding the new one
2662 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2664 2003-03-30 Scott Dattalo <scott@dattalo.com>
2666 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2667 a nested for loop bug in the PIC port
2668 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2671 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2673 * support/Util/dbuf.h: remove C++ stuff to make it portable
2675 2003-03-28 Borut Razem <borut.razem@siol.net>
2677 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2678 literal strings in stringLiteral()
2679 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2680 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2683 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2685 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2687 2003-03-26 <johan@balder>
2689 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2690 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2691 * src/SDCCast.c (decorateType): fixed " -v < 3"
2693 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2695 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2696 Added Lenny Story's debug infrastructure changes:
2697 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2698 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2699 * src/cdbFile.c: added
2700 * src/SDCCdebug.c: added
2701 * src/SDCCdebug.h: added
2702 * src/SDCCast.c (createFunction)
2703 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2704 * src/SDCCmain.c (parseCmdLine, main)
2705 * src/SDCCmem.c (redoStackOffsets)
2706 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2709 * src/avr/gen.c (genAVRCode)
2710 * src/ds390/gen.c (gen390Code)
2711 * src/mcs51/gen.c (gen51Code)
2712 * src/pic/gen.c (genpic14Code)
2713 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2714 * src/xa51/gen.c (genXA51Code)
2715 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2717 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2719 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2720 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2722 2003-03-22 <johan@balder>
2724 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2726 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2728 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2729 * doc/cdbfileformat.lyx: added, written by Lenny Story
2730 * doc/Makefile: added cdbfileformat.lyx
2731 * doc/clean.mk: added cdbfileformat.lyx
2733 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2735 * src/mcs51/peeph.def: fix bug #705773
2737 2003-03-20 <johan@balder>
2739 An sfr/sbit can have an "at #" AND an initializer
2740 * src/SDCCsymt.c (checkSClass):
2741 * src/SDCCmem.c (allocGlobal):
2742 * src/SDCCmem.c (allocLocal):
2743 * src/SDCCast.c (createBlock):
2745 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2747 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2749 2003-03-16 <johan@balder>
2751 Undid the hackup of const and volatile, the problem is much bigger
2753 * src/SDCCast.c:1.171
2754 * src/SDCCglue.c:1.138
2755 * src/SDCCicode.c:1.146
2756 * src/SDCCsymt.c:1.150
2757 * src/SDCCval.c:1.65
2759 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2761 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2762 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2764 2003-03-13 <johan@balder>
2766 Hackup const and volatile modifiers in type chains a bit:
2768 * src/SDCCast.c:1.169
2769 * src/SDCCglue.c:1.136
2770 * src/SDCCicode.c:1.143
2771 * src/SDCCsymt.c1.146
2772 * src/SDCCsymt.h1.59
2773 * src/SDCCval.c:1.63
2775 2003-03-12 <johan@balder>
2777 * src/SDCCBBlock.h: more LRH debugging junk
2778 * src/SDCCcflow.h: more LRH debugging junk
2779 * src/SDCCloop.c: more LRH debugging junk
2780 * src/SDCC.y (struct_declaration): fixed bug #697590
2781 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2782 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2783 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2785 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2786 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2787 test function names must now match exactly).
2788 * src/SDCCcse.c: added special case in findCheaperOp to allow
2789 extending a short integer. Makes less awful code for bug 700121 test case.
2791 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2793 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2794 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2796 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2798 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2799 actually called (operandsNotEqual() was called for all
2800 operandsNotEqualX tests).
2802 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2804 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2805 with shorter literals. Fixes bug 700121.
2807 2003-03-11 <johan@balder>
2809 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2811 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2813 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2814 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2816 2003-03-10 Borut Razem <borut.razem@siol.net>
2818 * src/SDCCmain.c: pipe preprocessor's output
2819 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2820 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2821 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2822 which closes all pipes in pipeSet set
2823 * src/SDCCset.c: free deleted item in function deleteSetItem()
2824 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2825 moved from z80 to src subproject
2826 * .version: increased version number to 2.3.4
2828 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2830 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2831 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2832 * support/regression/ports/xa51/spec.mk: fix typo
2834 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2836 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2838 2003-03-09 Borut Razem <borut.razem@siol.net>
2840 * src/SDCCmain.c: pipe preprocessor's output
2841 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2842 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2843 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2844 which closes all pipes in pipeSet set
2845 * src/SDCCset.c: free deleted item in function deleteSetItem()
2846 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2847 moved from z80 to src subproject
2849 2003-03-09 Borut Razem <borut.razem@siol.net>
2851 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2852 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2853 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2854 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2855 * src/SDCCglobl.h: unification of WIN32 native definitions
2857 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2859 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2861 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2863 * src/configure.in: check for endianess (even while cross-compiling)
2864 * src/configure: check for endianess (even while cross-compiling)
2865 * src/configure_in.h: check for endianess (even while cross-compiling)
2866 * src/avr/gen.c: remove old endianess stuff
2867 * src/mcs51/gen.c: remove old endianess stuff
2868 * src/ds390/gen.c: remove old endianess stuff
2869 * src/pic/gen.c: remove old endianess stuff
2870 * src/pic/genarith.c: remove old endianess stuff
2871 * src/pic/glue.c: fix endianess check
2872 * src/pic16/gen.c: remove old endianess stuff
2873 * src/pic16/genarith.c: remove old endianess stuff
2874 * src/pic16/glue.c: fix endianess check
2875 * src/xa51/gen.c: remove old endianess stuff
2876 * src/z80/gen.c: fix endianess check
2877 * src/SDCCglue.c: fix endianess check
2878 * src/ds390/peeph.def: fix bug 700036
2880 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2882 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2883 * src/configure: find appropriate data-types on host for SDCC's int and long
2884 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2885 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2886 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2888 2003-03-07 <johan@balder>
2891 some minor cleanups before the big shot
2892 OP_DEFS and OP_USES now use Kevin's protection
2893 new option --nolabelopt
2904 * src/ds390/ralloc.c:
2905 * src/mcs51/ralloc.c:
2907 * src/xa51/ralloc.c:
2910 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2912 * src/pic/pcode.c (get_op): fix 64 bit warnings
2913 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2914 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2915 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2916 * support/regression/tests/malloc.c: fix 64 bit warnings
2918 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2920 * src/mcs51/gen.c (genMinus): fixed bug 696436
2922 2003-03-02 Borut Razem <borut.razem@siol.net>
2924 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2926 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2928 * configure.in: test for mkstemp
2929 * sdccconf_in.h: add HAVE_MKSTEMP
2931 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2933 * device/include/ctype.h: removed warning while using --stack-auto
2934 * device/include/malloc.h: removed warning while using --stack-auto
2935 * device/include/string.h: removed warning while using --stack-auto
2937 2003-02-23 Borut Razem <borut.razem@siol.net>
2939 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2940 because NDEBUG is defined (see man assert)
2941 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2943 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2945 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2946 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2948 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2950 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2951 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2953 2003-02-18 <johan@balder>
2955 * as/mcs51/asmain.c (asmbl): module can start with a digit
2956 * as/z80/asmain.c (asmbl): module can start with a digit
2958 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2960 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2961 * src/asm.c: fix pipe() for Mingw32
2963 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2965 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2966 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2967 make -V work again; --c1mode reads now from stdin
2968 * doc/sdccman.lyx: added --c1mode
2969 * support/Util/SDCCerr.c: new messages for c1 mode
2970 * support/Util/SDCCerr.h: new messages for c1 mode
2971 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2973 2003-02-15 <johan@balder>
2975 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2977 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2979 * doc/sdccman.lyx: Environment variables, -o and other minor things
2981 2003-02-14 <johan@balder>
2983 * src/xa51/main.c: before anyone really tries to use it :)
2985 * Install doc's in share/sdcc/doc
2986 * removed some obsolete files
2987 * Do a proper make distclean and uninstall
2988 M Makefile.common.in
2991 M device/include/Makefile.in
2992 M device/lib/Makefile.in
2995 M sim/ucsim/doc/Makefile.in
2998 R src/xa51/peeph.rul
2999 M support/cpp2/Makefile.in
3000 M support/makebin/Makefile
3003 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3005 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3007 2003-02-10 Borut Razem <borut.razem@siol.net>
3009 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3010 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3011 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3012 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3013 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3014 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3015 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3016 src/z80/Makefile.bcc: Borland Makefile cleanup
3017 * as/z80/Makefile.bcc: Added Borland Makefile
3018 * support/cpp2/borland.h: Removed
3020 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3022 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3023 * src/SDCC.lex: new pragma NOIV
3024 * src/SDCCglobl.h: new pragma NOIV
3025 * src/SDCCmem.c: new pragma NOIV
3027 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3029 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3031 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3033 * src/SDCCmain.c: signal handling is switched off by --debug
3034 * doc/Makefile: small fix for install; use clean.mk again
3035 * doc/clean.mk: clean *.pdf and *.html too
3037 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3039 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3040 * device/lib/printfl.c: fix a ds390 bug by making it portable
3041 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3042 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3043 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3044 * debugger/mcs51/cmd.c: converted multi-line string literals
3045 * sim/ucsim/globals.cc: converted multi-line string literals
3046 * src/SDCCmain.c: introduced signal handler to remove temp files
3047 * doc/Makefile: small tweaks, implement clean
3048 * doc: removed generated files
3050 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3052 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3053 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3054 Address Record is not correctly generated for DS390."
3056 2003-02-02 Borut Razem <borut.razem@siol.net>
3058 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3059 * as/mcs51/asm.h: fixed compilation with Borland C
3060 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3061 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3062 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3063 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3064 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3065 src/z80/Makefile.bcc: delete $(LIB) only if exist
3066 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3068 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3070 * device/include/malloc.h: introduced NULL
3071 * device/include/string.h: introduced NULL
3072 * device/include/stdlib.h: introduced NULL
3073 * device/lib/_memcpy.c: removed NULL
3074 * device/lib/_strcat.c: removed NULL
3075 * device/lib/_strchr.c: removed NULL
3076 * device/lib/_strcmp.c: removed NULL
3077 * device/lib/_strcpy.c: removed NULL
3078 * device/lib/_strcspn.c: removed NULL
3079 * device/lib/_strlen.c: removed NULL
3080 * device/lib/_strncat.c: removed NULL
3081 * device/lib/_strncmp.c: removed NULL
3082 * device/lib/_strncpy.c: removed NULL
3083 * device/lib/_strpbrk.c: removed NULL
3084 * device/lib/_strrchr.c: removed NULL
3085 * device/lib/_strspn.c: removed NULL
3086 * device/lib/_strstr.c: removed NULL
3087 * device/lib/_strtok.c: removed NULL
3088 * device/lib/malloc.c: removed NULL, include own header
3090 2003-02-02 <johan@balder>
3092 * 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
3093 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3094 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3095 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3096 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3097 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3099 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3101 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3104 2003-02-01 <johan@balder>
3106 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3108 2003-01-31 <johan@CP255758-A>
3110 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3112 2003-01-30 <johan@balder>
3114 * src/SDCCBBlock.c: automatic bug detection
3115 * src/SDCCicode.c: automatic bug detection
3117 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3119 * src/SDCCglobl.h: now --xram-size 0 works
3120 * src/SDCCmain.c: now --xram-size 0 works
3122 2003-01-29 <johan@balder>
3124 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3126 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3128 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3129 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3130 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3131 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3132 * src/SDCCglobl.h: Added options --xram-size and --code-size
3133 * src/SDCCmain.c: Added options --xram-size and --code-size
3135 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3137 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3138 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3140 2003-01-27 <johan@balder>
3142 * src/SDCC.y: fixed bug #613764
3144 2003-01-26 <johan@balder>
3146 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3147 * src/SDCCsymt.h: fixed bug #673374
3148 * src/SDCCglue.c: fixed bug #661910
3149 * src/SDCCast.c: fixed bug #458099 and 673374
3151 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3153 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3154 * as/mcs51/strcmpi.h: added
3155 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3156 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3157 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3158 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3159 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3160 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3161 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3162 * as/mcs51/Makefile.aslink: new module strcmpi
3163 * as/mcs51/Makefile.asx8051: new module strcmpi
3164 * as/mcs51/Makefil.bcc: new module strcmpi
3165 * as/mcs51/Makefile.in: new module strcmpi
3166 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3168 2003-01-26 <johan@balder>
3170 * src/SDCCglue.c: reverted back to 1.124
3171 * src/SDCCast.c: reverted back to 1.156
3172 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3174 2003-01-25 <johan@balder>
3176 * src/SDCCglue.c: A better fix for bug #661910
3177 * src/SDCCast.c: A better fix for bug #661910
3178 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3180 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3182 * src/Makefile.in: remove spawn.o
3183 * src/SDCCmain.c: remove spawn.h
3184 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3185 * src/spawn.c: removed
3186 * src/spawn.h: removed
3187 * support/regression/ports/ds390/spec.mk: link with -r
3189 2003-01-24 <johan@CP255758-A>
3191 * src/ds390/gen.c (aopOp): fixed bug #667458
3192 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3193 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3194 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3196 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3198 * src/mcs51/peeph.def: better assembler identation by Frieder
3199 * src/mcs51/gen.c: better assembler identation by Frieder
3201 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3203 * as/z80/string.h: removed for gcc 3.2
3204 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3205 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3207 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3209 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3210 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3211 * support/regression/Makefile: separate temp files for ports
3212 * support/regression/generate-cases.py: separate temp files for ports
3213 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3214 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3216 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3218 * moved tinitalk to device/examples/ds390
3220 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3222 * as/mcs51/lkmem.c: rflag is for DS390
3223 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3224 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3225 (linkEdit): move mem- and map-files the same way as ihx-files
3226 * src/z80/main.c (_setDefaultOptions): removed --generic
3227 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3228 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3229 * src/pic/glue.c (picglue): --c1mode works again
3230 * src/pic16/glue.c (pic16glue): --c1mode works again
3231 * src/asm.c (printCLine): fix #660034
3233 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3235 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3236 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3237 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3238 * as/mcs51/lkmem (summary): better fix for sp problem
3239 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3240 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3241 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3242 remove --stack-after-data
3244 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3246 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3247 * src/SDCCutil.c (join): ugly bug: missing '\0'
3248 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3250 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3252 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3254 * src/pic/main.c (_asmCmd): gpasm supports -o
3255 * src/z80/main.c: more general macros
3256 * device/lib/Makefile.in: remove intermediate files
3258 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3260 * .version: Bumped version number to 2.3.3
3261 * src/SDCCBBlock.c: new option -o
3262 * src/SDCCglobl.h: new option -o
3263 * src/SDCCglue.c: new option -o
3264 * src/SDCCmain.c: new option -o
3265 * src/asm.c: new option -o
3266 * src/ds390/main.c: new option -o
3267 * src/pic/glue.c: new option -o
3268 * src/pic/pcode.c: new option -o
3269 * src/pic/ralloc.c: new option -o
3270 * src/pic16/glue.c: new option -o
3271 * src/pic16/pcode.c: new option -o
3272 * src/pic16/ralloc.c: new option -o
3273 * src/z80/main.c: new option -o
3274 * device/lib/Makefile.in: use -o
3275 * support/regression/ports/ds390/spec.mk: use -o
3276 * support/regression/ports/gbz80/spec.mk: use -o
3277 * support/regression/ports/mcs51/spec.mk: use -o
3278 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3279 * support/regression/ports/z80/spec.mk: use -o
3280 * support/regression/ports/ucz80/spec.mk: use -o
3281 * support/regression/ports/xa51/spec.mk: use -o
3282 * support/regression/fwk/lib/timeout.c: fix usage string
3284 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3285 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3287 2003-01-07 <johan@balder>
3289 * src/SDCCast.c (decorateType): fixed bug #600035
3291 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3292 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3293 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3294 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3295 * src/pic/pcode.c: outcommented unused variable to remove warnings
3296 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3298 2003-01-06 <karl@turbobit.com>
3299 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3302 2003-01-06 <johan@balder>
3304 * src/SDCCicode.c: fixed array add
3306 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3307 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3308 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3310 2003-01-04 <johan@balder>
3312 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3314 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3315 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3317 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3318 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3319 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3321 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3322 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3324 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3325 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3327 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3328 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3330 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3332 * in \sdcc\as\mcs51\ changed these files in order to create an
3333 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3334 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3335 following files to include the previous two files: aslink.dsp,
3336 Makefile.aslink, Makefile.bcc, and Makefile.in.
3338 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3339 .adb instead of .cdb
3341 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3343 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3344 value from option --iram-size.
3346 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3348 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3351 2002-09-18 <wiml@hhhh.org>
3353 * SDCClrange.h: exposed setFromRange() and setToRange()
3354 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3355 packRegsForAccUse() (bug 542397)
3356 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3357 multiple times and emitting the fetch operations more than once
3358 added aopGetUsesAcc() function to allow binary operators to
3359 fetch their operands in the correct order; made genMinus() emit
3360 compact code for X = LITERAL - Y
3362 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3363 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3364 sprintf() in line 1267.
3366 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3367 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3370 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3371 Changes to aslink (All the changes are marked with 'JCF'):
3373 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3376 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3377 area BSEG. Also moves, if possible, the DATA area down into the internal
3378 ram so more space is available.
3380 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3383 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3384 not bytes. Function summary() which creates a memory usage summary
3385 file with extension .mem. Reports of overlaping stack and small stack
3386 size. If the space for the stack is less than 16 bytes aslink trows a
3389 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3390 the 8051. Option 'y' for memory summary output file.
3392 Changes to sdcc (All the changes are marked with 'JCF'):
3394 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3396 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3397 overlaying area for it (uses RegBankUsed[4]).
3399 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3400 bank zero as used by default. By default aslink locates the stack
3401 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3402 the creation of the .mem file. Delegates the allocation of data area
3403 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3404 the begining of the stack area to aslink.
3406 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3407 glue() in SDCCglue.c creates an area for it.
3409 2002-09-03 Borut Razem <borut.razem@siol.net>
3410 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3411 sdcc/src/pic/glue.c:
3412 introduced atexit() handler for teporay files removal in case of
3413 errors, assertions, ...
3415 2002-08-29 Borut Razem <borut.razem@siol.net>
3416 * sdcc/support/cpp2/auto-host_vc_in.h:
3417 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3418 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3419 Maybe there is a similar problem with BORLANDC? It should be checked!
3421 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3422 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3423 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3424 was not executed, and the compiler (cl) launched a warning:
3425 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3427 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3428 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3430 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3431 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3433 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3434 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3435 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3436 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3437 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3438 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3439 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3440 - added Release configuration in VS projects
3441 - review of compiler an linker options
3442 - VC .exe files are generated in bin_vc directory, not to interfere
3443 with binaries generated from other projects (cygwin, mingw, bcc ...)
3445 * sdcc/src/yacc.dsp: added
3447 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3448 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3449 and insert the version number definitions from .version
3451 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3453 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3454 added - genarate auto-host.h using auto-host_vc_in.h as template
3457 removed from CVS, generated automatically
3459 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3460 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3462 2002-08-11 Borut Razem <borut.razem@siol.net>
3463 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3465 2002-08-10 Borut Razem <borut.razem@siol.net>
3466 * src/SDCCmain.c (main):
3467 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3468 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3469 The consequence was that some temporary files were not removed.
3472 unification of code in functions tempfilename() and tempfile():
3473 function tempnam() is defined in Visual Studio 6.0 and .NET
3475 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3477 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3478 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3479 - removed compiler command line option /WX: Treats all warnings as errors
3480 - update a list of source files, included into the project
3482 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3483 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3484 changed project type to Generic Project so that can be correcly converted to VS.NET project
3486 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3488 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3490 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3492 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3493 added return 0 statements after assert() to make compiler happy
3495 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3496 added newline in the def file to keep MSC compiler satisfied
3498 * sdcc/src/z80/gen.c:
3499 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3500 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3501 - solved MSC error in function aopDump()
3503 * sdcc_vc.h: define PREFIX as "\\sdcc"
3505 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3506 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3508 2002-06-22 Scott Dattalo <scott@dattalo.com>
3509 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3510 - Rewrote the register banking algorithm.
3511 - Added pCode live-range analysis to registers (for now, only non-used and
3512 singly-used registers optimized away)
3514 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3516 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3518 2002-05-10 Scott Dattalo <scott@dattalo.com>
3519 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3521 2002-04-22 Michael Hope <michaelh@vroom>
3523 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3525 * configure.in (DD_COPT): Added include support required for gbdk.
3527 * .version: Bumped version number just to increase it.
3529 * src/SDCCmain.c: Added -nostdinc to the default options.
3531 2002-04-15 Michael Hope <michaelh@vroom>
3533 * device/lib/z80/printf.c (sprintf): Added.
3535 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3537 * src/z80/peeph.def: Added transpose redundent load rule.
3539 * src/z80/main.c: Added force callee saves for jaune.
3541 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3543 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3545 2002-03-28 Johan Knol <johan@balder>
3547 * src/SDCCval.c: fixed bug #532436
3549 2002-03-14 Scott Dattalo <scott@dattalo.com>
3551 Added "char *Processor" field to the port structure.
3554 Added -p option. Allows port dependent processor to be specified.
3557 Initialized the new field char *Processor field to NULL in all ports
3560 Compiler generated registers for interrupt context saving
3561 were not getting allocated.
3563 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3566 Fixed left shift. Will promote the left side of a left shift
3567 if a) left shifting more than size of operand or b) when assigned
3568 to something size > size of left side
3570 2002-03-14 Scott Dattalo <scott@dattalo.com>
3572 tons of changes. Register allocation has been
3573 rewritten. Added customization for the various PICs. Flow
3574 analysis is restructured. ...
3580 Added. device.c is a PIC port hack to accomodate variations
3583 2002-03-13 Michael Hope <michaelh@vroom>
3585 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3587 2002-03-04 johanknol <johanknol@manik>
3589 * /src/SDCCval.c: fixed
3591 const unsigned char arr[][2] = { { 0, 1 } };
3592 t18.c:1: error: Initializer element is not constant
3594 2002-03-04 bela <bela@manik>
3596 * /device/include/mcs51reg.h:
3597 ds89c420 register definition update
3599 2002-03-03 <johan@FRIJA>
3601 * support/Util/SDCCerr.c: did something, but don't no why anymore
3603 * support/regression/tests/bug-524691.c: made it a little less shy
3605 * src/SDCCast.c (decorateType): fixed bug #524697
3607 * src/SDCCast.c: made some lineno improvements
3609 * src/SDCCval.c (getNelements): changed warning to error
3611 * src/SDCCglue.c (printIvalArray): changed warning to error
3613 * src/SDCCicode.c: fixed a warning for mingw
3615 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3617 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3619 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3621 * src/ds390/peeph.def:
3622 Added some more peephole rules
3624 * src/ds390/gen.c: Various fixes & enhancements
3626 * src/SDCClrange.c, src/SDCClrange.h:
3627 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3629 * src/ds390/ralloc.c:
3630 various fixes & enhancements (ds390) specific
3632 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3633 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3636 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3638 2002-03-02 <johan@FRIJA>
3640 * src/SDCCast.c (decorateType): fixed bug #524708
3642 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3644 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3646 2002-03-01 Michael Hope <michaelh@vroom>
3648 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3650 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3652 2002-03-01 <johan@FRIJA>
3654 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3656 * src/SDCCast.c (decorateType): fixed bug #524209
3658 * src/SDCCval.c (valNot): fixed bug #524195
3660 2002-02-26 <johan@balder>
3662 * src/xa51/gen.c: fixed a warning
3664 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3666 * src/SDCCast.c (decorateType): fixed bug #522534
3668 2002-02-23 <johan@balder>
3670 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3672 2002-02-22 <johan@balder>
3674 * src/SDCCast.c: fixed bug #514865
3676 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3678 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3680 * sdcc/src/SDCCloop.c:
3681 Previous fix was not good. basic blocks that have "break" or "return" are
3682 not really partof a loop , but live ranges used in these blocks should
3683 be live thru the entire loop, so set partOfLoop but don't add them to
3686 2002-02-21 <johan@FRIJA>
3688 * src/SDCCcse.c: fixed bug #514308
3690 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3693 Fixed BUG #519583. If a conditional block ended in a return/break
3694 statement inside a loop, it was not being considered part of the loop.
3696 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3698 2002-02-10 Karl Bongers <karl@turbobit.com>
3701 Fixed up SDCDB debugger somewhat. Updated debugger/README
3702 with lots of comments and notes.
3704 * device/examples/test2.c:
3705 Fix bug, "red" variable not being initialized(compiler complained).
3707 * device/examples/Makefile, examples/test3.c:
3708 Add Makefile in device/examples folder, compiles test3.c
3709 for use as a multiple module SDCDB test case.
3711 * sim/ucsim/cmd.src/cmdset.cc:
3712 Took out debug printfs in ucsim "next" command.
3715 Karl and Johan start ucsim XA support. Most dissassembly working,
3716 about 75% emulation done(plenty of work remaining).
3718 * sim/ucsim/z80.src:
3719 Add Z80 support to ucsim, add test-ucz80 regression test,
3720 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3721 Notice z80 compiler fails on examples/test3.c/crc code.
3723 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3725 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3726 Added support for --parms-in-bank1
3728 * src/ds390/peeph.def:
3729 added a few more peephole optimzations
3732 1) added __builtin_inp & __builtin_outp used to read in data of given length
3733 from a memory mapped port
3734 2) added __builtin_memcmp
3735 3) added __builtin_swapw swap bytes of a short
3737 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3738 1) handle multiple send & receives from register bank1
3739 2) ralloc can now allocate DPTR1 to some liveRanges
3741 * src/SDCCsymt.c, src/SDCCsymt.h:
3742 changes to handle multiple sends & receives
3745 added some pointer arithmetic optimization
3748 added some pointer arithmetic optimizations but not stable yet so not
3749 called from anywhere (will get this working shortly)
3751 * src/SDCCopt.c: fixed for multiple sends & receives
3754 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3755 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3756 set preprocessor defines (depending on options)
3758 * src/SDCCicode.c, src/SDCCicode.h:
3759 changes made to handle multiple sends & receives
3762 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3764 * src/SDCCcse.c, src/SDCCcse.h:
3765 added function findbackward def (to be used in upcoming optimization)
3767 * src/SDCCcflow.c, src/SDCCcflow.h:
3768 added function returnAtEnd - to determine if a basic block terminates with
3771 * src/SDCCast.c, src/SDCCast.h:
3772 added option parms-in-bank1
3774 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3775 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3776 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3777 adjusted for --parms-in-bank1 option
3779 * device/include/string.h:
3780 donot redefine "reentrant" keyword
3782 * device/include/ds80c390.h: Added some more SFRs
3784 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3786 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3788 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3790 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3792 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3794 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3796 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3798 * Added --xram-movc option
3800 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3802 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3804 2002-01-11 Johan Knol
3806 * Added math lib of Jesus Calvino-Fraga
3808 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3810 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3811 * support/regression/Makefile: new target test-mcs51-stack-auto
3812 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3814 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3816 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3818 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3820 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3822 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3824 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3826 * src/SDCCglue.h: add definition for printIvalChar()
3828 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3830 * src/SDCCast.c: fix #498138 by Johan
3832 * src/SDCCglue.c: fix #498138 by Johan
3834 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3836 * support/regression/Makefile: fix clean
3838 * support/regression/ports/ds390/support.c: fix transmission of last character
3840 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3842 * /sdcc/src/ds390/gen.c:
3843 a) improved computing address of stack variable
3844 b) took out some #if 0 code
3845 c) improved parmBytes adjustment
3846 d) improved genPlusIncr & genMinusIncr
3847 e) genCmp could generate bad code (when left assigned to DPTR)
3848 f) Fixed bug in hasInc
3850 * /sdcc/src/ds390/ralloc.c:
3851 a) packRegsForSupport could mess up live information (Fixed)
3852 b) packRegsDPTRuse could be incorrect for left & right shift
3854 * /sdcc/src/mcs51/ralloc.c:
3855 packRegsForSupport could mess up the live information (Fixed)
3857 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3859 * /sdcc/src/SDCCast.c:
3860 can reverse a loop even if function call is present as long
3861 as the loop control variable is local & is not passed as parameter
3863 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3865 * /sdcc/ChangeLog: *** empty log message ***
3867 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3868 More builtin function additions for TININative
3870 * /sdcc/src/ds390/ralloc.c:
3871 Had broken the regression testsuite
3873 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3875 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3876 Added funcattr hasStackParms will be set for reentrant functions when there
3877 are paramteres on the stack, this helps in minimizing frame pointer generation
3878 typeFromStr can handle function pointers now
3880 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3881 *** empty log message ***
3883 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3885 * /src/ds390/gen.c, /src/ds390/main.c:
3886 More builtin function additions for TININative
3888 * /src/ds390/ralloc.c:
3889 Had broken the regression testsuite
3891 * /src/SDCCast.c: Fixed a bug in dumptree
3893 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3894 Added funcattr hasStackParms will be set for reentrant functions when there
3895 are paramteres on the stack, this helps in minimizing frame pointer generation
3896 typeFromStr can handle function pointers now
3898 * /doc/builtins.txt, /doc/TININative.txt:
3899 *** empty log message ***
3902 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3904 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3905 ALPHA version for -mTININative
3907 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3908 updated to reflect changes in the port structure
3911 added function do_assemble (similar to do_link) if non-null this function
3912 will be called to do assembly (-mTININative) requires a multi command
3914 added function genAssemblerEnd will be called to generate assembler Epilogue
3917 added _JavaNative to debug info printing
3919 * /src/SDCCmain.c: added option --tini-libid
3920 added port->do_assemble function (-mTININative) has a multi command assemble
3922 * /src/SDCCglue.c: Disabled "constExpr" check
3923 added port->genAssemblerEnd function
3925 * /src/SDCCglobl.h: Added option --tini-libid value
3928 tookout optimizeCompare from the header (has no external references)
3930 * /src/SDCCast.c: made one more function "static"
3932 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3934 * src/z80/mappings.i: Added z80asm support.
3936 * src/z80/main.c: Added z80asm support on --asm=z80asm
3938 * src/z80/gen.c: Fixed asm portability issues.
3940 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3942 * src/SDCCglue.c (printExterns): Added global/extern split.
3944 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3946 * support/regression/Makefile: added test for mcs51 model large
3948 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3950 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3952 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3954 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3956 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3958 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3960 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3962 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3964 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3966 * support/regression/tests/simplefloat.c: Port to mcs51.
3968 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3969 * support/regression/tests/bug-485362.c: Added.
3971 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3973 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3975 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3977 * src/z80/gen.c (aopDump): Added a dump function.
3979 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3980 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3982 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3984 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3986 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3988 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3990 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3992 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3994 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3996 * support/regression/ports/ds390/support.c: Use tinibios.
3998 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4000 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
4002 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4003 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4005 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4007 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4009 2001-11-18 Michael Hope <michaelh@juju.net.nz>
4011 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4013 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4014 (packRegsForIYUse): Created and optimised.
4016 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4018 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4019 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4021 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4023 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4025 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4027 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4029 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4031 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4033 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4035 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4037 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4039 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4041 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4043 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4044 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4045 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4047 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4049 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4050 (genNotFloat): Added.
4051 (genUminusFloat): Added.
4053 * device/lib/z80/Makefile: Added floating pt stubs.
4055 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4057 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4059 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4061 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4063 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4065 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4067 * sdcc/support/regression/Makefile: Add port ds390.
4069 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4071 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4073 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4075 * sdcc/support/regression/ports/ds390/support.c: Added.
4077 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4079 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4081 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4083 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4085 * device/include/malloc.h: Added z80 and gbz80 support.
4087 * device/lib/gbz80/heap.s: Added.
4089 * device/lib/z80/heap.s: Added.
4091 * device/lib/malloc.c: Added z80 and gbz80 support.
4093 * support/regression/tests/malloc.c (testMalloc): Added.
4095 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4097 * support/regression/tests/bug-478094.c: Added.
4099 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4101 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4103 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4105 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4107 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4109 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4111 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4113 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4115 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4117 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4119 * support/regression/tests/bug-477927.c: Added.
4121 * src/z80/peeph.def: Added minor rules.
4123 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4125 * src/z80/peeph.def: Added jump optimisation modification.
4127 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4129 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4131 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4133 * support/regression/tests/funptrs.c: Added.
4135 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4137 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4139 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4141 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4143 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4145 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4146 (movLeft2ResultLong): Created.
4148 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4149 (joinPushes): Added. Joins two char pushes into a word push.
4151 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4153 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4155 * support/makebin/Makefile (install): Added creation of dest dir.
4157 2001-10-24 Karl Bongers <karl@turbobit.com>
4159 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4161 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4163 * src/z80/ralloc.c: Turned off faulty pack for one use.
4165 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4167 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4169 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4171 * support/regression/Makefile: Improved clean
4173 * support/regression/ports/gbz80/spec.mk: Added clean
4175 * support/regression/ports/host/spec.mk: Added clean
4177 * support/regression/ports/z80/spec.mk: Added clean
4179 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4181 * support/regression/ports/mcs51/timeout.c: little improvements
4183 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4185 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4187 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4189 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4191 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4193 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4195 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4197 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4198 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4200 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4202 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4204 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4206 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4208 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4210 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4212 * support/regression/tests/longor.c: Added.
4214 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4216 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4218 * as/mcs51/aslink.h: define PATH_MAX
4220 * as/mcs51/asm.h: define PATH_MAX
4222 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4224 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4226 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4228 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4230 * src/SDCCglobl.h: define PATH_MAX
4232 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4234 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4236 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4238 * src/z80/gen.c (gencjneshort): Fixed
4240 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4242 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4244 * support/regression/tests/bug-469671.c: Added.
4246 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4248 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4250 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4252 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4254 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4256 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4258 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4260 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4262 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4264 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4266 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4268 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4270 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4272 * 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.
4274 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4276 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4278 2001-10-07 <johan@FRIJA>
4280 * device/lib/gets.c (gets): fixed the return value.
4282 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4283 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4285 * 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.
4287 * 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.
4289 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4291 * src/pic/gen.c: Removed Safe_strdup.
4293 * configure.in: Added option to enable libgc support.
4295 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4296 (bitVectUnion): Optimised.
4297 (bitVectIntersect): Optimised.
4298 (bitVectBitsInCommon): Optimised.
4299 (bitVectCplAnd): Optimised.
4301 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4303 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4305 * src/SDCCmain.c: distinguish between assembler debug and plain options
4307 * src/avr/main.c: remove standard assembler options
4309 * src/ds390/main.c: remove standard assembler options
4311 * src/mcs51/main.c: remove standard assembler options
4313 * src/port.h: removed "PENDING" comment
4315 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4317 * src/device/lib/_mulint.c : new, with assember functions
4319 * src/device/lib/_mullong.c : new, with assember functions
4321 * src/device/lib/_divuint.c : with assember functions
4323 * src/device/lib/_divsint.c : with assember functions
4325 * src/device/lib/_divulong.c: with assember functions
4327 * src/device/lib/_divslong.c: with assember functions
4329 * src/device/lib/_moduint.c : with assember functions
4331 * src/device/lib/_modsint.c : with assember functions
4333 * src/device/lib/_modulong.c: with assember functions
4335 * src/device/lib/_modslong.c: with assember functions
4337 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4339 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4341 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4342 replaced _mululong.c and _mulslong.c by _mullong.c
4344 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4346 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4348 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4350 * src/SDCCglue.c: test, if win32api is available for MINGW
4352 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4354 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4355 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4356 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4357 * support/regression/ports/host/spec.mk: removed GENERIC
4358 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4359 * support/regression/ports/z80/spec.mk: removed GENERIC
4361 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4363 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4365 * support/regression/tests/bug-467035.c: Created.
4367 2001-10-01 <johan@FRIJA>
4369 * src/SDCC.y: fixed bug #466586 part 1
4371 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4373 * SDCCicode.c: z80 has no generic pointers
4374 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4376 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4378 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4380 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4382 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4384 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4386 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4388 * configure.in: Fixed up so that ucsim is only configured once.
4390 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4392 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4393 (getPathDifference): As above.
4395 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4397 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4399 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4400 * .version: Updated to 2.3.1
4402 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4403 Added copyright header.
4405 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4406 (assemble): Added support for macro based assembler commands.
4407 (linkEdit): Added support for macro based linker commands.
4408 (preProcess): Changed the pre-processor to use macros.
4409 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4410 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4412 * device/lib/z80/crt0.s: Added module name for debugging.
4414 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4416 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4418 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4420 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4422 * src/Makefile.in: Added SDCCmacro and SDCCutil
4424 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4426 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4428 2001-09-16 <johan@FRIJA>
4430 * 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.
4432 2001-09-15 <johan@FRIJA>
4434 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4435 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4437 2001-09-11 <johan@FRIJA>
4439 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4441 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4443 * support/regression/tests/bug-460444.c: Added test case.
4445 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4446 (genCast): Added justification for all of the asserts.
4448 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4450 * support/regression/support.c: _xdata replaced by xdata
4452 * support/regression/spec.mk: removed _generic
4454 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4456 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4458 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4459 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4461 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4463 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4465 * support/regression/tests/bug-460010.c: Added test case.
4467 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4469 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4471 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4473 * support/regression/testfwk.c: removed workaround for bug #436344
4475 * support/regression/tests/bp.c: use less memory with mcs51
4477 * support/regression/tests/bug-441448.c: use less memory
4479 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4481 * support/regression/collate-results.py: typo
4483 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4485 * support/regression/tests/fetchoverlap.c: Added new test case.
4487 * support/regression/tests/bp.c: Added new test case.
4489 * support/regression/tests/bug-448984.c: Added new test case.
4491 * support/regression/tests/pow2shifts.c: Added new test case.
4493 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4494 (genlshTwo): Fixed right shift for count > 8.
4496 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4498 2001-09-08 <johan@FRIJA>
4500 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4502 2001-09-07 <johan@FRIJA>
4504 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4506 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4508 2001-09-06 <johan@FRIJA>
4510 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4511 * bernhard noted me at this: "() equals to (void)" (1.38)
4513 2001-09-05 <johan@FRIJA>
4515 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4517 2001-09-04 <johan@FRIJA>
4519 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4522 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4524 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4526 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4528 * link/z80/aslink.h: Fixed path for PATH_MAX
4530 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4532 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4534 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4536 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4538 * 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.
4540 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4542 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4543 (genCmp): Fixed up genCmp for the GB with longs.
4545 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4547 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4549 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4551 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4553 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4555 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4557 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4559 * 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.
4561 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4563 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4565 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4567 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4569 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4571 * sim/ucsim/configure: little improvement of Cygwin-detection
4572 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4573 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4574 * support/regression/tests/bug-221100.c: small changes for mcs51
4575 * support/regression/tests/bug-221168.c: small changes for mcs51
4576 * support/regression/tests/bug-227710.c: small changes for mcs51
4577 * support/regression/tests/staticinit.c: small changes for mcs51
4578 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4579 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4580 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601