1 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
4 virus/worm forged address usage.
6 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
8 Fixed promotion, it should be done on AST level:
9 * src/SDCCast.c (addCast): added promotion to int
10 (decorateType): updated call to upCast()
11 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12 usualUnaryConversions()
14 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
16 * support/regression/tests/literalop.c (mulWrapper): Added a
17 wrapper to remove integer overflow warnings.
19 * support/regression/tests/float_trans.c: Made work on host.
21 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
24 * support/regression/generate-cases.py (main): Changed from inline
27 * doc/Makefile (install): Changed to depth first to get rid of
28 missing directory install warning.
30 * as/Makefile (install-doc): Made work on Mac.
32 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
34 * src/SDCCast.c: added an additional type flow in decorateType() of
35 opposite direction, see feature request #860006; it's enabled at runtime
36 by setting the environment variable SDCC_NEWTYPEFLOW
37 * src/SDCCast.h: changed prototype of decorateType()
38 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
39 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
40 'char' to 'int' can be omitted, if both operands are 'unsigned char';
41 see feature request #877103
42 * src/SDCCval.c: updated call of decorateType()
43 (valBitwise): fixed bug #882876
44 (valMinus): added promotion
45 (valLogicAndOr): result is unsigned
46 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
47 * src/SDCCsymt.c (computeType),
48 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
49 must not cause an unsigned operation
50 * src/pic/glue (pic14emitRegularMap),
51 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
53 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
55 * src/pic/pcode.c (PCodeID): commented out left over debug code
57 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
59 * support/valdiag/tests/overflow.c: added shift tests
67 * src/pic/pcodepeep.c,
68 * src/pic/pcoderegs.c,
70 * src/pic/ralloc.h: applied patch from Slade Rich;
71 added support for multiple code pages and multiple RAM banks on the
72 PIC 14 port. The ASM files now no longer simply assume all the
73 code / RAM are in the same page / bank. This means the linker can
74 safely allocate code/RAM of separate ASM files to different pages/banks.
75 * doc/sdccman.lyx: added Slade's tips
76 * src/mcs51/peeph.def: fixed bug #880768
78 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
80 * src/hc08/ralloc.c (rematStr): fixed bug #879282
81 * src/SDCCast.c (decorateType): fixed bug #880197
83 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
85 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
88 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
89 strtof is not part of C89 and isn't included with Mac OS X.
91 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
93 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
94 shiftL2Left2Result): fixed bug #879326
95 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
96 (genMultOneByte): fixed bug in signed vs unsigned multiplication
97 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
98 address fetch for clr instruction
99 * device/lib/hc08/_mulint.c: created optimized assembly version
100 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
102 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
104 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
105 proposed in FR #877103
107 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
109 * src/SDCCval.c (cheapestVal): added missing checks
110 * src/SDCCicode.c (usualBinaryConversions): fixed condition
111 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
113 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
115 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
118 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
120 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
121 loaded with the linker search paths (-L arguments) and the libraries
122 to be linked with the current source (-l arguments). Changes
123 currently will affect only the pic16 port.
124 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
125 include path the port specific paths and port specific libraries,
126 * gplink command now contains the $3 argument,
127 * src/pic16/device.h,
128 * src/pic16/device.c,: structure PIC_device is made public and
129 renamed to PIC16_device, the same for variable Pics which is renamed
130 to Pics16. Updated all references to them.
131 * src/pic16/glue.c (pic16glue): corrected bug with code
132 initialization which bypassed the variable initializations block.
134 * device/lib/pic16/Makefile.rules: removed --penable-stack from
135 COMPILE_FLAGS and added the --nostdinc option
137 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
139 * device/include/mc68hc908jb8.h: Register defs for another member
140 of the hc08 family. Contributed by Bjorn Bringert - thanks!
142 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
144 Documenting changes from previous commits.
145 * configure.in (version 1.56),
146 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
147 when generating output files to configure the pic16 library,
148 but now I've commented it out, since gputils aren't installed in the
149 SF compile farm, so library won't compile
151 * device/lib/Makefile.in (version 1.56): initially I've added in
152 target 'all' the prerequestive 'model-pic16' so it compiled the
153 pic16 library, but now I've commented it out for the same reasons
155 * added targets 'model-pic16' and 'objects-pic16' to compile the
157 * added target 'port-specific-objects-pic16' to handle the
158 generated libraries and copy them into the build/ directory
159 * added target 'clean-intermediate-pic16' to clean intermediate
160 files into pic16 directory
161 * in target 'installdirs' added line to create directory pic16 in
162 the installation path
164 * device/include/Makefile.in (version 1.11): in target 'install'
165 added lines to copy all header files to installation path,
166 * in target 'installdirs' added line create directory for pic16
167 headers in the installation path
169 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
171 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
174 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
177 * device/lib/configure.in,
178 * device/lib/configure: fixed for autoconf 2.57
180 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
182 * src/z80/main.c (_parseOptions): fixed the portmode= command line
183 option so that it actually works. Made it specific to the z80, since
184 the gbz80 doesn't have these kinds of I/O ports.
186 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
188 * device/include/z180.h,
189 * device/lib/_memcpy.c,
190 * device/lib/_memmove.c,
191 * device/lib/_mulint.c,
192 * device/lib/ser_ir.c,
193 * device/lib/ser_ir_cts_rts.c,
194 * device/lib/_strcmp.c,
195 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
196 * src/z80/main.c (_process_pragma): add support for pragmas bank and
197 portmode; added deprecation warning for bank= and protmode= forms.
198 Also, guard against buffer overflow.
199 * src/z80/gen.c (aopGet): generate better code for sfr banked read
201 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
203 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
204 changed interrupt vector table generation to only emit declared vectors.
205 * device/include/Makefile.in: added missing backslash
206 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
208 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
210 Mainly changes to support compilation of the device libraries
211 * src/pic16/device.c: stack is allocated via symbol and not
212 via literal number. The symbol is placed in the corresponding
213 position of the data ram
214 * (pic16_dump_section): relocatable and absolute uninitialized
215 data are now emitted in sorted order to reduce section naming,
216 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
217 weren't marked as being in the access bank,
219 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
221 Added portion of GNU PIC Library under the directory
222 device/include/pic16 and device/lib/pic16. These files
223 contain the declarations of SFRs for the PIC18Fxx2 devices.
224 The directory is initialized via configure from toplevel.
226 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
228 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
229 the spilllocations to be compared correctly
231 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
233 * src/SDCCast.c (decorateType): fixed bug introduced today
235 2004-01-12 Borut Razem <borut.razem AT siol.net>
237 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
238 doc/sdccman.lyx: upper case pragmas are deprecated
240 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
242 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
243 in simpler and even better code
245 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
247 * src/SDCCicode.c (operandOperation): fixed bug #874819
248 * src/SDCCast.c (decorateType): fixed
249 char foo (unsigned long ul) { return ul > 0; }
251 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
253 * doc/sdccman.lyx: Moved and added some sections, small changes
254 all over. Telling LaTeX to be less strict with word spacing
255 to better keep the right margin. Changed some notes about
256 maintainance of the ports in section 3.2.1 - is it OK like this?
258 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
261 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
262 convilong): modified to inform the pic16 port that builtin functions
265 PIC16 PORT specific changes:
266 * src/pic16/device.c pic16_dump_equates() added,
267 processor registers declared internally by the port are emitted in
268 the translation as equates,
269 * src/pic16/gen.c: inline code is passed unprocessed to the
271 * (pic16_popGetLit2): fnuction modified to take second operand as
272 pCodeOp pointer and not as literal,
273 * (popRegFromIdx): prefixed with pic16_,
274 * (pic16_popCombine2): modified to receive already allocated pCode
276 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
277 * (genFunction): initializes local stack frame and pushes on stack
278 all the registers used by this function,
279 * (genEndFunction): restores all registers from stack and restores
281 * src/pic16/glue.c (pic16emitRegularMap): various changes and
283 * (pic16glue): changed the program startup sequence,
284 * added new dbName code 'A' for functions placed in absolute section
285 * src/pic16/main.c: added function attribute _naked,
286 * added pragma 'code' to place a fnuction at an absolute address,
287 * added command line arguments --debug-ralloc and --pcode-verbose,
288 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
289 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
290 * (pic16_newpCodeOpLit2): modified to take the second operand as
292 * (pic16_printpBlock): modified to emit each function in a separate
294 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
295 UPPER for immediate operands,
296 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
298 * src/pic16/peeph.def: all peepholes with movff are commented out,
299 because there is a problem in the pcode peep optimizer,
300 * src/pic16/ralloc.c: the register allocator can now reuse local
301 function symbols for another function. This saves register usage.
302 * src/pic16/ralloc.h: added flag isLocal in structure regs,
304 Added file src/pic16/NOTES with information about program writing on
305 the current port version.
307 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
309 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
310 and peephole 252 (array access)
312 2004-01-09 Borut Razem <borut.razem AT siol.net>
314 * src/SDCCmain.c : fixed #872250: -l command line defined library
315 files are scanned before standard library files
317 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
319 * src/SDCCast.c (decorateType): fixed bug #874046
321 2004-01-09 Borut Razem <borut.razem AT siol.net>
323 * support/scripts/sdcc.nsi: remove previous installation
325 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
327 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
328 bytes for last interrupt vector (mcs51)
329 * sdcc.spec: fixed typo
331 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
333 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
334 gen51Code): more efficient parameter receive for --model-large
337 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
340 * src/z80/main.c: added missed needLinkerScript flags (more than
341 one port structure defined in these file)
342 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
345 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
347 * src/SDCCmain.c: removed various references to DEFAULT_PORT
348 * src/port.h: added flag needLinkerScript in port->linker
349 structure to inform whether to create a .lnk file or not,
357 * src/z80/main.c: changed appropriately to configure
358 needLinkerScript flag
360 * src/pic16/gen.c (genAddrOf): fixed bug #863624
361 * src/pic/glue.c: added variable udata_section_name to
362 override default uninitialized data segment definition for
363 devices only with SHAREBANK memory (reported from Erik Epetrich)
364 * (pic14emitOverlay): modified to emit a commented overlay segment
365 directive when no overlay data exist
366 * (picglue): modified to emit uninitialized data segment
367 according to udata_section_name
368 * src/pic/main.c (_pic14_parseOptions): added command line
369 options --udata-section-name=[name] to override default
370 udata definition name
371 * modified _linkCmd and _asmCmd to include compiler passed
372 arguments via -W option
373 * src/pic16/main.c: added $l in _asmCmd, changed extension for
374 object file from '.rel' to '.o' in port->linker structure,
375 changed size of fptr from 2 to 3 in port structure
377 2004-01-07 Borut Razem <borut.razem AT siol.net>
379 * support/scripts/sdcc.nsi: update PATH
380 * support/scripts/sdcc.ico: craeted
382 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
384 * device/include/Makefile.in: fix install
385 * doc/Makefile: fix install
387 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
389 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
391 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
392 how the function variable allocation summary is displayed; also
393 include information about variables allocated to the overlay
396 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
398 * as/mcs51/lkmain.c: Help about -Y option
399 * as/mcs51/lkarea.c: Fixed gcc warnings
401 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
403 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
405 * support/valdiag/tests/overflow.c: added
406 * src/SDCCast.c (decorateType),
407 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
410 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
412 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
415 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
417 A python script to validate compiler diagnostic messages. It can be
418 used to verify that sdcc complains about bad c source code and
419 gives a good location of the error.
420 * support/valdiag/Makefile,
421 * support/valdiag/valdiag.py,
422 * support/valdiag/tests/*
424 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
426 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
427 * src/SDCCsymt.c (newEnumType),
429 * support/Util/SDCCerr.c,
430 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
432 * support/regression/tests/enum.c: added test for enum values that
433 require at least 2 bytes of storage.
435 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
437 * src/common.h: added ifndef/define/endif macros
438 around the header file.
439 Bug reported from Jesus Calvino-Fraga
441 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
444 * device/include/Makefile.in: don't install CVS directories
445 * device/lib/Makefile.in: added removal of CVS directories after install
446 * doc/Makefile: fixed install, added local_icons
447 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
448 * src/mcs51/gen.c (genRightShift): fixed bug #870788
449 * src/ds390/gen.c (genRightShift): fixed bug #870788
450 * src/SDCCast.c (decorateType): fixed bug #870781
452 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
454 PIC16 port related changes:
455 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
456 added variable stackPos,
458 * gen.c: genCall, assignResultValue: added support for
459 pushing/retrieving function parameters to/from stack,
460 genFunction,genEndFunction: setup stack frame for the
462 genAddrOf: will be changed according to bug 863624
464 * added files genutils.c and genutils.h which contain gen*
465 debugged and optimised functions extracted from gen.c
467 * glue.c: added variable 'externs' which holds extern symbols,
468 pic16emitRegularMap: is modified to properly handle relocatable
469 symbols under the new scheme,
470 pic16createInterruptVect: is modified
471 pic16printPublics: is modified to emit 'global' assembler directives,
472 added pic16_printExterns to print extern symbols,
473 pic16glue: initializes stack/frame pointer in the beginning of
474 the assembly output. Temporary hack, will be corrected later,
475 because gplink yet does not support stack and SDCC does not
476 yet support a type of crt0.o object to create the final binary.
478 * Removed many lines that contain 8051 legacy code.
479 * The code is finally placed under a 'code' directive.
480 * Added port specific options.
482 * _process_pragma: simplified since now we do not need *special*
483 include file to define SFR registers. But a separate header
484 will be needed. This will be developed later.
485 * _pic16_parseOptions: added, parses port specific options:
486 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
487 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
488 --preplace-udata-with=
490 * _pic16_setDefaultOptions: modified to initialize section names,
491 but hack is temporarly out of order since it needs improvement.
492 * _pic16_genAssemblerPreamble: configuration words are emitted by
493 their address instead of their name. This part is incomplete and
494 supports only the 18Fxx2 devices. Other devices will emit an error
495 during assembly since they do not contain the same set of config
497 * _pic16_genIVT: is modified,
499 * pcode.c: added definitions for some hardware registers that are needed
501 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
502 All PCI entries are updated. Now LFSR is supported.
503 * Removed pic16_pciTRIS is mentioned by mdubuc in source
504 * added pic16_newpCodeOpLit2 to support instructions with
505 two literal arguments
506 * pic16_pCode2str: corrected code that emits assembler instructions
507 with two literal operands and those that have an access bit modifier
508 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
509 this fixes a bug which caused some labels to be lost, when an
510 assembler directive was added, i.e. banksel,
511 * pic16_FixRegisterBanking: improved logic that causes the insertion
513 * InlineFunction: functions that are called once, are not any more
514 inlined. This can be a port option in the future,
516 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
518 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
519 hold the corresponding uninitialized symbols,
520 * pic16_allocProcessorRegister: registers have explicit marked the
522 * pic16_allocInternalRegister: registers are explicit marked as
524 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
525 processing list, so bit registers were lost,
528 * ralloc.h: added field 'accessBank' and original symbol operand
529 in register definition,
530 * removed the field isMapped from register definition,
532 ** Several functions have been removed from various sources:
533 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
534 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
535 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
536 pic16_assignRelocatableRegisters
538 ** others have been introduced:
539 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
540 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
542 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
544 * support/scripts/inc2h.pl: changed definition of BIT_AT
545 to emit 'sbit at' instead of 'bit at'. This was a request.
547 PIC16 port related preliminary changes:
548 * gen.c: prefixed function popRegFromString with
549 pic16_ and all references to it corrected
550 * pcode.c: all pic16_pc_* hardware registers prefixed
552 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
553 * ralloc.c: newReg(): when register is REG_SFR then
555 pic16_allocProcessorRegister(): marks register wasUsed=0
556 pic16_writeUsedRegs(): added a call to assign processor
557 registers via pic16_assignFixedRegisters
559 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
561 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
562 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
563 variables in unused register banks. Also the SSEG is placed
564 wherever there is enough space for it, and IDATA can be anywhere
565 in internal RAM. For now compile using -Wl-Y[stack_size].
566 The mem file is different for this option as well, since it
567 makes no sense of talking about DSEG lenght.
569 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
571 * src/SDCClrange.c: fixed bug 869095 that caused segfault
572 in certain cases, e.g. when ROM assignment, patch provided
573 from Albert den Haan.
575 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
577 Many signedness and type propagation fixes:
578 * src/SDCCicode.c: made geniCodeCast() static
579 replaced SPEC_ by IS_ (cosmetic)
580 (operandOperation): fixed div and mod operation
581 (usualBinaryConversions): added support for promotion of char
582 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
583 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
584 (geniCodeAdd): an array index will stay unsigned, even if promoted
586 (geniCodeArray): ditto
587 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
588 * src/SDCCsymt.c (computeType): added more support for char;
589 promotion of char is selectable by promoteCharToInt, fixed signedness
591 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
592 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
593 * src/SDCCval (val*): replaced signedness calculation by
595 rearranged if-branches (cosmetic)
596 (valShift): added warning W_SHIFT_CHANGED
597 (valCompare): fixed problem with different types
598 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
599 * support/regression/tests/literalop.c: added many cases
600 * support/regression/tests/ast_constant_folding.c: changed finally to
602 * .version: new year, new version: 2.3.7
603 * src/SDCCmain.c (main): applied patch #866468
604 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
605 provided by Scott Bronson
606 * doc/sdccman.lyx: updated documentation for sdcdb
607 updated and added chapter tips
609 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
611 * src/SDCCsymt.h: missing from yesterday's commits
613 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
615 * src/SDCC.y (struct_or_union_specifier),
616 * support/Util/SDCCerr.c,
617 * support/Util/SDCCerr.h: verify that struct & union tags are used
620 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
622 * src/SDCCglobl.h: missing from yesterday's commits
624 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
626 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
627 sft_attributes, struct_declaration, parameter_declaration,
628 type_name, start_block, declaration_list),
629 * src/SDCC.lex (check_type): support redefinition of typedef names
631 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
633 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
634 aligned xdata arrays. Erik helped me with the if clause.
636 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
638 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
641 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
644 * src/SDCCast.c (newAst_),
646 * src/SDCCicode.c (ast2iCode, newiCode),
648 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
649 expr, statement, expression_statement, selection_statement,
650 iteration_statement, expr_opt, jump_statement): foundation for tracking
652 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
655 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
657 * support/Util/SDCCerr.c,
659 * src/SDCCast.c (createCase, createDefault, decorateType),
660 * src/SDCClabel.c (labelUnreach),
661 * src/SDCC.y (labeled_statement, jump_statement): More improvements
663 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
664 (with thanks to Stas Sergeev)
665 * device/include/time.h,
666 * device/lib/time.c (CheckTime): suppress unreachable code warning
668 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
670 * src/SDCCast.c (createIvalCharPtr),
671 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
673 * support/regression/tests/nullstring.c: tests for these two bugs
675 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
677 * support/Util/SDCCerr.h,
678 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
679 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
680 about storage class and 'at' used inside struct or union
681 * src/SDCCBBlock.c (iCodeFromeBBlock),
682 * src/SDCCcse.c (ifxOptimize),
683 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
684 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
685 printIval, emitStaticSeg, emitOverlay),
686 * src/SDCClabel.c (deleteIfx),
687 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
688 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
689 gatherAutoInit, processParms),
690 * support/Util/SDCCerr.h,
691 * support/Util/SDCCerr.c (werrorfl): Support for better error location
692 reporting for post-parse errors.
694 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
696 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
697 implicit casts via union; they don't work on big endian systems
698 (possible fix for bug #861138)
700 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
702 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
703 * src/mcs51/main.c: fixed the fix for bug #737001
705 2003-12-15 Borut Razem <borut.razem AT siol.net>
707 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
709 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
711 * support/makebin/makebin.c: put output in binary mode
713 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
715 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
716 xdata and data memory on startup. Set the environment variable
717 SDCC_NOGENRAMCLEAR to disable this.
718 * src/mcs51/peephole.def,
719 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
720 (allows non-interrupt and interrupt code to safely compete for a resource
721 without the non-interrupt code having to disable interrupts)
723 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
725 * src/SDCCicode.c (geniCodeAdd),
726 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
727 with valFromType if type might be a pointer and host is big endian).
728 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
729 types, not just integer types.
730 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
731 multiply defined with mismatching "at" address.
733 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
735 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
736 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
737 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
738 with embedded nulls (fixed bug #753752)
740 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
742 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
743 Apparently this did not see much testing (endless loop)
745 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
747 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
749 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
751 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
752 gracefully handle NULL memmap pointers
754 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
756 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
757 instead of deleting the iCode when an operand is volatile
758 * src/z80/gen.c (genDummyRead),
759 * src/mcs51/gen.c (genDummyRead),
760 * src/ds390/gen.c (genDummyRead),
761 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
763 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
764 * src/SDCC.y: fixed bug #850420
766 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
768 Applied z80 i/o port patch from Peter Townson and fixed some operators
769 to better handle operands in A register.
770 * device/include/z180.h
776 * src/z80/peeph-z80.def
780 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
782 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
784 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
786 * device/lib/hc08/_mullong.c: Removed extra #endif
788 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
790 * sim/ucsim/hc08.src/inst.cc,
791 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
793 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
794 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
795 * device/include/stdarg.h: fixed varargs for hc08
796 * device/lib/Makefile.in,
797 * device/lib/hc08/Makefile,
798 * device/lib/hc08/_mulint.c,
799 * device/lib/hc08/_mullong.c: fixed some endian problems
801 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
803 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
804 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
805 * device/lib/_gptrget.c,
806 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
808 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
810 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
811 * src/SDCCast.c (astErrors): fixed bug #846007
812 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
814 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
816 * src/SDCCast.c (decorateType): disabled a transformation I added in
817 revision 1.188 (access to fields of a structure at an absolute address);
818 it breaks with bitfields, extern declarations, and gcse analysis.
819 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
820 could be assigned through a pointer, so don't complain.
821 * src/SDCCast.c (astErrors),
823 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
825 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
827 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
828 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
829 output of __config directives, since gpasm now supports them
830 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
831 pre-processor macro, i.e. -DMCU=p18f452
832 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
833 and modified to handle 'cast' icode similarly to '=' icode
834 * src/pic16/device.h (typedef struct PIC_device): added field
835 'extMIface' to indicate that chip has external memory interface
836 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
837 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
840 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
842 * src/SDCC.y (pointer): fixed bug #846006
843 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
844 * src/SDCCast.c (decorateType): fixed bug #846009
845 * src/ds390/peeph.def,
846 * src/ds390/gen.c (genAnd, genOr),
847 * src/mcs51/peeph.def,
848 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
850 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
852 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
859 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
863 * src/SDCCbitv.c: added function to free a bitvector
865 * src/SDCClrange.c: added function to recompute the liveranges
867 * src/ds390/ralloc.c,
869 * src/mcs51/ralloc.c,
871 * src/pic16/ralloc.c,
873 * src/z80/ralloc.c: recompute the liveranges after register packing
875 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
877 * src/SDCCloop.c (newInduction): fixed bug #845630
879 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
881 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
882 inadvertantly left behind from my 2003-11-12 change
884 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
886 Updated headers I neglected to commit yesterday.
890 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
892 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
893 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
894 * src/SDCCopt.c (eBBlockFromiCode),
895 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
896 the creation of the key hash table from the sequencing so it can be used
897 earlier (for some GCSE bug fixes still pending)
899 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
901 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
902 * support/regression/tests/addsub.c: testing genPlus shortcut
904 2003-11-15 Borut Razem <borut.razem AT siol.net>
906 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
908 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
910 * src/SDCCcse.c (cseBBlock): fixed bug #527779
911 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
912 ordering is immaterial.
913 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
915 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
917 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
918 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
919 (SIGSEV) of bug #840381
920 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
921 unlink new file before rename if new and old filenames are the same)
923 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
925 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
926 uninitialized variables) for the mcs51. Set environment variable
927 SDCC_GENRAMCLEAR to test.
928 xdata initialization slightly shorter
930 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
933 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
934 #838241 & 780691 (basicly the same bug)
935 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
936 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
938 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
940 * src/SDCCmain.c (linkEdit): "fix" #834252
942 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
944 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
946 * src/SDCC.y: fixed bug #819403
948 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
950 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
951 the reentrant attribute.
952 * src/hc08/gen.c (genPackBits): added missing stack readjustment
953 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
955 * src/SDCCast.c (decorateType): fixed bug with storage class not being
956 updated during pointer dereference; f.e. ~(((char *)1)*) was being
957 erroneously reduced to a literal.
958 * src/hc08/ralloc.c (packRegisters, rematStr),
959 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
962 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
964 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
965 * doc/sdccman.lyx: changed from 'article' to 'book'
966 * doc/Makefile: readded test_suite_spec and cdbfileformat
968 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
970 * device/include/stdlib.h: include malloc.h to comply with ANSI
971 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
973 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
975 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
976 * doc/clean.mk: also remove *.out files
977 * doc/sdccman.lyx: some additions, larger top/bottom margins
979 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
981 * src/SDCC.y: fixed bug #837365
982 * support/regression/tests/bitopcse.c
983 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
984 a symbol (might be valop instead)
985 * device/lib/Makefile.in: added errno.c to HC08SOURCES
986 * device/lib/clean.mk: added hc08 to the cleaning list
988 2003-11-04 Borut Razem <borut.razem AT siol.net>
990 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
992 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
993 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
994 malloc is declared in standard stdlib.h
996 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
998 * device/lib/hc08/Makefile: need to clean .rel not .o files
999 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1001 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1011 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1012 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1013 tests (which uses the port's oclsExpense function)
1019 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1021 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1023 * src/SDCCcse.c (ifxOptimize),
1024 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1025 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1026 deleting the IFX iCode.
1027 * src/hc08/ralloc.c: reduced unneeded slocs
1028 * src/hc08/gen.c: fixed bug in asmopToBoolean
1030 2003-11-04 Borut Razem <borut.razem AT siol.net>
1032 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1033 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1034 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1035 transferred to configure
1037 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1039 Use headers defined in the C[++] standards:
1040 * sim/ucsim/gui.src/serio.src/fileio.cc
1041 * sim/ucsim/gui.src/serio.src/frontend.cc
1042 * sim/ucsim/gui.src/serio.src/main.cc
1043 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1044 * support/Util/NewAlloc.c
1050 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1052 * Added MSVC projects for hc08 assembler and linker:
1053 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1054 /as/hc08/link_hc08.dsp
1056 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1058 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1060 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1062 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1064 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1066 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1068 2003-10-31 Borut Razem <borut.razem AT siol.net>
1070 * support/cpp2/cpplib.h,
1071 support/cpp2/cpplib.c,
1072 support/cpp2/cpplex.c,
1073 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1074 to switch _asm block preprocessing on / off. Default is
1075 #pragma preproc_asm +
1077 2003-10-31 Borut Razem <borut.razem AT siol.net>
1079 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1080 when outputting comment blocks (when executed with -C option) and
1081 _asm (SDCPP specific) blocks
1083 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1085 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1087 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1089 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1091 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1093 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1094 * src/SDCCast.c (decorateType): fixed bug #832664
1096 2003-10-31 Borut Razem <borut.razem AT siol.net>
1098 * support\cpp2\cpplex.c: fixed for SDCPP:
1099 comments(when executed with -C option) and _asm blocks
1100 were included even if they where in skipped #if block.
1101 Applied solution from GCC cpp 3.3.2
1103 2003-10-31 Borut Razem <borut.razem AT siol.net>
1105 * src/SDCC.lex: sdcc now understands both formats:
1106 '# <line_number> <file_name>' and
1107 '#line <line_number> <file_name>'
1108 * support/cpp2/cppmain.c: sdcpp now generates the standard
1109 '# <line_number> <file_name>' instead of former
1110 '#line <line_number> <file_name>'
1112 2003-10-30 Borut Razem <borut.razem AT siol.net>
1114 * support/cpp2/cpphash.h,
1115 * support/cpp2/cpplib.h
1116 * support/cpp2/cpplex.c,
1117 * support/cpp2/cppmain.c,
1118 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1120 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1122 Fixed a number of problems revealed by bug #827883.
1123 * src/SDCCloop.c (loopInvariants): Spill location of the
1124 result operand should be recomputed if extracted from
1125 a loop. Also, don't extract assignments of an iTemp
1127 * src/SDCCast.c (isConformingBody): loop reversal should
1128 not occur if the control variable is involved with a
1129 relational operator.
1131 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1133 * .version: bumped to 2.3.6 to reflect the big improvements
1134 made by Erik and Klaus. Thanks!
1136 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1138 Replaced the livrange code.
1139 * src/SDCClrange.c: added new LR code
1141 * src/SDCCBBlock.h: removed remainig parts from old LR code
1142 * src/ds390/ralloc.c,
1143 * src/ds390/gen.c: minor fixes to make it work with new code
1145 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1150 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1151 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1152 (tweaked fix for bug #818696)
1154 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1156 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1158 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1161 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1162 * src/mcs51/gen.c (gencjneshort),
1163 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1164 more efficient (per Scott Bronson's suggestion)
1166 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1168 Extended the semantics of the critical keyword to include
1169 individual statements. See RFE #827755 and #799831
1174 * support/Util/SDCCerr.c
1175 * support/Util/SDCCerr.h
1180 2003-10-19 Borut Razem <borut.razem AT siol.net>
1182 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1184 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1186 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1188 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1189 and predecrement operand is displayed
1191 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1193 * src/SDCCval.c (valMinus): fixed bug #826041
1195 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1197 Some hc08 related updates that I missed earlier
1198 * sim/ucsim/stypes.h
1199 * support/regression/ports/hc08/spec.mk
1201 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1203 New target "hc08" for the Motorola 68hc08 family of micros
1211 * sim/ucsim/hc08.src/*
1212 * sim/ucsim/configure.in
1213 * src/ucsim/configure
1214 * sim/ucsim/packages_in.mk
1217 * device/include/mc68hc908qy.h
1219 * device/lib/Makefile.in
1220 * support/regression/ports/hc08/*
1221 * support/regression/Makefile
1223 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1225 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1227 * src/ds390/gen.c (genCast): fixed bug #821957
1229 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1231 * device/lib/logf.c: "fixed" overlay bug
1232 * support/regression/ports/host/spec.mk: added m library
1233 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1234 * support/regression/tests/float_trans: added (for Eric)
1236 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1238 * src/mcs51/gen.c (genCpl): fixed bug
1239 http://sf.net/mailarchive/message.php?msg_id=6263915
1241 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1243 * src/SDCCast.c (decorateType): added extended constant folding
1244 * src/SDCCsymt.c (computeType): cleanup
1245 * src/SDCCval.c (valShift): minor optimization
1246 * support/regression/tests/ast_constant_folding.c: added
1248 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1250 * src/SDCCmain.c: removed some unintended changes
1252 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1254 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1255 * src/z80/gen.c: fixed part of bug #817589
1256 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1258 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1260 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1271 * src/ds390/ralloc.c
1273 * src/mcs51/ralloc.c
1275 * src/pic16/ralloc.c
1278 * src/z80/gen.c: removed unused label "release:"
1280 2003-10-06 Borut Razem <borut.razem AT siol.net>
1282 * src/SDCC.lex: removed definition of unused variables
1283 save_optimize and save_options
1285 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1287 * clean.mk: removed '=' in "-maxdepth=1"
1288 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1289 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1291 2003-10-06 Borut Razem <borut.razem AT siol.net>
1293 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1294 my_unput() replaced by unput()
1296 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1298 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1299 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1300 type-punned pointer will break strict-aliasing rules"
1301 Old LR behaviour is again default; Klaus' LR can be choosen by
1302 defining the environment variable LRKLAUS
1306 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1307 * clean.mk: fixed removal of files in bin/CVS/
1308 * device/lib/clean.mk: fixed removal of directories small and large
1309 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1311 * src/SDCCval.c: removed superflous test for pedantic
1313 2003-10-05 Borut Razem <borut.razem AT siol.net>
1315 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1316 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1317 message "unmatched #pragma SAVE and #pragma RESTORE"
1319 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1321 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1322 assembly, critical functions, atomic, nojtbound)
1324 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1326 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1332 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1335 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1337 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1339 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1340 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1341 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1343 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1345 * src/z80/gen.c (genRet): fixed bug #524753
1346 * src/z80/gen.c (genCast): fixed internal error on cast from
1348 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1349 fix for bug #477835 to the z80
1350 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1351 for tracking iCodes in the peephole optimizer for z80
1353 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1355 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1356 the other part of bug #814548
1357 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1359 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1361 * src/SDCCcse.c: fixed part of bug #814548
1363 2003-09-28 Borut Razem <borut.razem AT siol.net>
1365 * src/asm.c: rewrite of printILine() to use temporary file instead
1367 * src/xa51/main.c: commented out declaration of int rewinds
1369 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1371 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1373 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1375 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1376 * src/asm.c (printILine): Fixed bug #811015
1378 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1380 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1383 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1385 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1386 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1387 to correctly handle general case of AOP_PAIRPTR
1388 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1390 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1392 * src/mcs51/ralloc.c (fillGaps),
1393 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1394 register positioning bug)
1396 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1398 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1400 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1402 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1403 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1404 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1405 (ralloc doesn't intentionally do this now, but perhaps later)
1406 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1407 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1408 register positioning bugs (Fixed bug #762602 and #795325)
1409 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1411 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1412 lines that --i-code-in-asm generates
1414 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1416 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1417 trying to fclose a FILE* that was already closed.
1419 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1421 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1422 of const struct should be treated as if const themselves)
1424 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1426 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1428 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1430 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1431 Unix (/n) and DOS (/r/n) line terminations.
1433 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1435 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1438 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1440 * src/mcs51/gen.c (genFunction, genEndFunction),
1441 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1442 and restore of EA so that stack offsets to parameters are
1443 correct when using both critical and reentrant/stack-auto.
1444 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1445 size (can be triggered in error if sloc is shared between
1446 different sized objects)
1447 * device/include/float.h: fixed macros to explicitly use
1448 unsigned long where needed
1450 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1452 Feature req. 799831: added code to allow nesting of critical functions
1453 * src/mcs51/gen.c (genFunction, genEndFunction)
1454 * src/ds390/gen.c (genFunction, genEndFunction)
1456 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1458 * src/SDCCsymt.c (sclsFromPtr),
1460 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1461 support for standard C idiom of memory mapped variables; for
1462 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1463 to xdata int at 0x1234 tempvar = 1.
1464 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1465 provided by Akiya ISHIDA
1467 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1469 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1470 * src/SDCCval.c (constVal): added reduction from int to char
1471 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1472 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1473 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1475 * support/regression/tests/shifts.c: fixed
1477 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1479 * src/z80/gen.c (genXor): Fixed bug #805445
1481 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1483 Fixed bug #621531 (const & volatile confusion in the type chain).
1484 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1485 refer to the const or volatile state of the pointer itself.
1497 * src/pic16/ralloc.c
1498 * support/regression/tests/const.c
1500 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1502 When checking for duplicated modules, use absolute paths
1503 instead of relative paths. Files changed:
1508 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1510 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1512 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1514 * device/include/string.h: added size_t typedef, changed
1515 prototypes to use size_t, eliminated separate reentrant and
1516 non-reentrant declarations, added _memmove declaration
1517 * device/lib/_memcpy.c: changed to use size_t instead of int,
1518 changed /4 to >>2 to avoid division library call
1519 * device/lib/_memcmp.c,
1520 * device/lib/_memset.c,
1521 * device/lib/_strncat.c,
1522 * device/lib/_strncpy.c,
1523 * device/lib/_strncmp.c: changed to use size_t instead of int
1524 * device/lib/_memmove.c: new file (fixed bug #772294)
1525 * device/lib/Makefile.in: added _memmove.c
1526 * device/lib/z80/asm_strings.s: fixed bug #772290
1527 * support/regression/tests/bitfields.c: attempt to fix host assertion
1528 failure on amd64-unknown-linux2.2
1530 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1532 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1533 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1534 * as/z80/asmain.c (main): fixed bug #801766
1536 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1538 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1541 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1543 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1544 reported in bug #800609
1546 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1548 * Top header beautifications in src/pic16 directory:
1549 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1550 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1551 pcoderegs.h, ralloc.c, ralloc.h
1552 * main.c: added top header and GPL license notice
1553 * pcode.c: fixed the if-conditional warning
1555 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1557 * device/lib/_mullong.c: replaced int by short for gcc
1559 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1561 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1562 and JUMPTABLE iCodes properly now (worked by accident before)
1563 * src/mcs51/gen.c (leftRightUseAcc),
1564 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1565 iCode properly now. Use getSize instead of nRegs since a & b
1566 aren't part of the nRegs tally.
1568 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1570 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1571 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1572 before instructions that use the _STATUS register
1574 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1576 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1577 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1578 fetching of the pointer
1579 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1580 copied from genNearPointerSet()
1581 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1582 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1583 If they pop r0/r1 they must be called in the opposite order than aopOp().
1584 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1585 (resp. --stack-auto), prepared for --xstack
1587 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1589 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1591 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1593 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1594 these ports have their own __sdcc_external_start()
1596 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1598 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1599 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1600 type for bits was changed. It resulted in bit variables becoming
1601 global, which is not permitted in PIC 14 assembly output.
1603 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1605 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1607 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1609 Z80 and MCS51 linkers complaint if a public symbol is defined
1610 in more than one library module:
1614 * as/mcs51/Makefile.in
1616 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1618 A few small changes that speed up the peephole optimizer.
1622 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1624 Try to make the peephole optimizer smarter by maintaining
1625 an association between the assembly source code and the
1626 iCodes that originated them. Put this information to use
1627 with a new peephole rule condition "notVolatile" so that
1628 the rules can be aggressive yet still safe.
1633 * src/mcs51/peeph.def
1635 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1639 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1640 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1641 if the left or right operand symbols have the accuse flag set.
1643 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1645 Changed the type of the result of the ! (NOT) operator to char;
1646 previously it returned the same type as the source. This allows
1647 us to eliminate all the genFloatNot functions (all of its target
1648 implementations were very buggy) since !float can use the same
1651 * src/SDCCicode.c (ast2iCode): ! returns char
1652 * src/mcs51/gen.c (genNot, genNotFloat),
1653 * src/ds390/gen.c (genNot, genNotFloat),
1654 * src/z80/gen.c (genNot, genNotFloat),
1655 * src/pic/gen.c (genNot, genNotFloat),
1656 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1658 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1660 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1661 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1662 during interrupts. Ensure WSAVE is located at a shared bank address.
1663 2. Fixed page selection in some places
1664 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1665 the registers name strings.
1666 4. Fixed "signed / unsigned compare" compiler warnings.
1667 5. The PIC port manages its own allocation of the general purpose
1668 registers, but makes no attempt to reuse them. As a result when
1669 compiling it soon runs out of general purpose registers. Some
1670 additional code was added to the files pcode.c and device.c to walk
1671 through the function call tree and rename the registers so that they
1681 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1682 genPlus() & genMinus() when the result is the same as left or right
1684 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1686 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1688 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1690 Made bitfield a distinct type from bit so that bitfields
1691 convert as per ANSI C and bits retain their traditional
1692 boolean style behaviour. Implemented bitfield support in
1700 * src/ds390/gen.c: bit v bitfield split
1701 * src/z80/gen.c: New support for bitfields
1702 * support/regression/tests/bitfields.c: reenabled z80,
1705 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1707 Rules 246.x, 247.x relate to bitfields, the others speed up
1708 access to xdata mapped I/O devices.
1710 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1712 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1714 Cleaned up genPackBits and genUnpackBits and added two helper
1715 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1716 for literal assignments in genPackBits (thanks to Frieder for
1722 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1724 Fixed bug #748310 (pointer to function type mishandled when the
1725 function name is omitted). Also fixed a SIGSEGV when a function
1726 attribute (reentrant, etc) is used on a non-function or on a
1727 function but misplaced before the parameter list.
1729 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1731 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1732 * support/Util/SDCCerr.h,
1733 * support/Util/SDCCerr.c: Added func attr misuse error msg
1735 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1737 Fixed bug #787649 by anonymous
1738 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1739 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1741 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1743 Fixed numerous bitfield problems.
1745 * src/SDCC.y: More bitfield related error checking
1747 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1748 * support/Util/SDCCerr.h,
1749 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1750 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1751 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1752 * support/regression/tests/bitfields.c: tests added
1754 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1756 Made the constant following the "interrupt" keyword optional. If
1757 omitted, the function will not automatically be given an entry
1758 in the interrupt vector table (similar to #pragma NOIV, but
1759 less syntacticly kludgy). The interrupt number is also now
1760 range checked. Also fixed a bug in the high order bit example
1767 * support/Util/SDCCerr.c
1768 * support/Util/SDCCerr.h
1771 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1773 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1774 * src/SDCCicode.c (operandOperation): rewritten some ops
1775 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1776 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1778 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1779 be re-activated by defining REDUCE_LITERALS)
1780 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1781 unsigned, but are signed by default
1782 * src/SDCCval.c (constVal): rearranged
1783 * src/SDCCval.c (valMod): preliminary fix
1784 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1785 * support/regression/literalop.c: added, work in progress
1787 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1789 Generate warnings for useless declarations like "char data;"
1790 that don't do what new users expect.
1793 * support/Util/SDCCerr.h
1794 * support/Util/SDCCerr.c
1796 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1798 * src/SDCCval.c (valMult): fix overflow detection of negative int
1800 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1802 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1804 Changes to support big endian targets:
1817 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
1819 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1820 * device/lib/time.c: fixed warning "integer overflow in expression"
1822 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
1824 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1825 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1826 constants are unsigned; added recognition of "u" flag for unsigned
1827 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1828 * src/SDCCval.c (valDiv, valMod): fixed signdness
1829 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1830 signedness of modulo, left and right shift
1831 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1832 * support/Util/SDCCerr.h: added warning W_INT_OVL
1833 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1834 * src/SDCCast.c (ast_print): improved output of constants
1836 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1838 Fixed some warnings when building with MSVC:
1851 * support\cpp2\cpplib.c
1855 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
1857 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
1859 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1861 * support\librarian\clean.mk: Do not remove Makefile.
1862 * support\librarian\Makefile: added.
1864 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1866 Added librarian to MSVC build:
1869 * support\librarian\librarian.dsp
1871 'configure' not needed for librarian, removed:
1872 * support\librarian\configure
1873 * support\librarian\configure.in
1874 * support\librarian\config_in.h
1875 * support\librarian\Makefile.in
1877 Hopefully these ones built the librarian and the rest of sdcc properly:
1879 * Makefile.common.in
1881 Messed up 'configure', so revert to previous version:
1885 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
1887 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1888 there, while the mantissa of a double is "only" 53 bits wide.
1890 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1892 Adding sdcclib to the build. MSVC project coming soon.
1893 Files added/changed:
1895 * support\librarian\clean.mk
1896 * support\librarian\configure
1897 * support\librarian\configure.in
1898 * support\librarian\config_in.h
1899 * support\librarian\Makefile.bcc
1900 * support\librarian\Makefile.in
1901 * support\librarian\sdcclib.c
1904 * Makefile.common.in
1908 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1910 Linker now complaints if linked modules have conflicting options, for
1911 example, one compiled using --model-large and another one compiled with
1912 --model-small. The following files were modified:
1934 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1936 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1937 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1939 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
1941 * src/z80/mappings.i: fix _mul[us][int,long] entries
1943 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1945 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1947 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
1949 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1950 * support/regression/tests/bitopcse.c: added
1958 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1960 added support for new library format to z80, gbz80 linkers:
1966 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
1968 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1969 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1971 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
1973 added DUMMY_READ_VOLATILE:
1982 * src/SDCCcse.c (algebraicOpts): many improvements
1983 * src/SDCCcse.h: removed algebraicOpts()
1984 * src/SDCCicode.c (picDummyRead): added
1986 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1988 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1989 "Insufficient space in data memory".
1991 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1993 * src/mcs51/gen.c: fixed bug #771358
1994 * src/z80/gen.c: fixed bug #759087
1996 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
1998 * src/pic16/glue.c: minor cleanup by Vangelis
2000 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2002 * device/include/regc515c.h: fixed #758477
2003 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2004 * device/lib/_gptrput.c: saved a few bytes
2005 * my tab spacing is 8, yours too?)
2006 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2007 * device/lib/serial.c: process RX bytes earlier than TX bytes
2008 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2010 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2012 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2014 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2016 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2018 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2020 * device/lib/Makefile.in: bad fix, reverted to 1.43
2022 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2024 * device/lib/Makefile.in: added missing z80 object files
2026 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2028 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2029 pic16 progress by Vangelis:
2044 * pic16/pcodepeep.c:
2047 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2049 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2051 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2053 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2054 added gbz80 build to MSVC project.
2055 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2056 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2057 from 8051 stuff and setup so it links using a .lnk file.
2059 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2061 * support/librarian/sdcclib.c: sdcc librarian.
2062 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2065 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2067 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2069 2003-07-02 Borut Razem <borut.razem AT siol.net>
2071 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2072 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2073 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2074 src/xa51/main.c, src/z80/main.c:
2075 virtualization of glue() function: each port has it's own glue function,
2076 which is accessed by do_glue function pointer in PORT.general structure
2078 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2080 * DS800C400 fun, improved ROM interface and tinibios.
2082 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2084 * More support for DS80C400. Now includes beginning of interface to ROM.
2086 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2088 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2090 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2092 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2094 2003-06-19 Borut Razem <borut.razem AT siol.net>
2096 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2098 2003-06-19 Borut Razem <borut.razem AT siol.net>
2100 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2101 fixed Z80 port - crt0.o: cannot open.
2103 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2105 * support/Util/MySystem.c (merge_command): revert bad fix
2107 2003-06-18 Borut Razem <borut.razem AT siol.net>
2109 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2111 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2113 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2114 option --use-stdout sends errors to stdout instead of stderr.
2116 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2118 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2120 2003-06-15 Borut Razem <borut.razem AT siol.net>
2122 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2123 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2124 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2125 fixed width array of pointers replaced with sets;
2126 multiple include and lib paths ared transferred to preprocessor and linker
2127 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2128 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2129 fixed width array of pointers
2130 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2131 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2132 fixupPath(), getPathDifference()
2133 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2134 fixed width array of pointers
2136 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2138 * src/pic16/ralloc.c: fix warnings
2139 * src/pic16/pcode.c: fix warning
2141 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2143 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2144 know all the details, but essentially this set of changes enable
2145 the pic16 port to generate movff instructions and generate assembler
2150 * src/pic16/pcode.c:
2151 * src/pic16/device.c:
2153 * src/pic16/pcode.h:
2154 * src/pic16/pcoderegs.c:
2155 * src/pic16/ralloc.c:
2156 * src/pic16/ralloc.h:
2158 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2160 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2161 added option --vc, so sdcc errors and warnings are compatible with
2162 Microsoft Visual Studio.
2164 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2166 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2167 device/lib/libfloat.lib: added atof function.
2169 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2171 * doc/sdccman.lyx: updated to Lyx 1.3
2172 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2173 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2174 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2176 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2178 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2180 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2182 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2183 additions to the "related tools/documentation" section
2185 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2187 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2189 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2191 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2192 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2194 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2196 * doc/sdccman.lyx: fix double dash and other minor things
2197 * doc/Makefile: fix double dash
2199 2003-05-28 Karl Bongers(patches from Martin Helmling)
2200 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2201 condition and ignore commands.
2203 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2205 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2206 is in parts still quite out of date, I did changes as far as I felt makes sense
2207 for a non-native english speaker.
2208 Please feel free to add to the manual or to correct my changes.
2209 * doc/Makefile: undid touching the date of intermediate tex files.
2211 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2213 * doc/sdccman.lyx: Manual has an index now
2215 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2217 Finalize muluint/mulsint and mululong/mulslong merging:
2218 * device/lib/_mulint.c
2219 * device/lib/_mullong.c
2220 * device/lib/gbz80/mul.s
2221 * device/lib/gbz80/stubs.s
2222 * device/lib/z80/mul.s
2223 * device/lib/z80/stubs.s
2224 * src/SDCCsymt.c (initCSupport)
2226 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2228 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2229 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2230 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2231 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2234 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2236 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2237 the regression tests I'm not brave enough to enable 245.b, 245.c
2238 * doc/sdccman.lyx: added latex preamble for hyperref package.
2239 Using pdflatex this will give you a hyperlinked pdf file with
2240 bookmarks. (prepend '%' before /usepackage if this breaks something)
2242 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2244 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2246 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2248 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2250 2003-05-21 <johan AT balder>
2252 * src/SDCCglue.c (printIval): fixed bug #739934
2254 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2256 Applied patch from bug 737905 (renamed yylineo to mylineno):
2263 * src/pic16/pcode.c: Cleaned warnings
2264 * src/pic16/pcodeflow.c: Cleaned warnings
2265 * src/pic16/pcoderegs.c: Cleaned warnings
2267 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2269 * src/pic16/pcode.c: Cleaned warnings
2270 * src/pic16/pcodepeep.c: Cleaned warnings
2271 * src/pic16/ralloc.c: Cleaned warnings
2273 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2275 * doc/sdccman.lyx: fixed bug 739745
2276 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2278 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2280 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2281 it can be defined with CFLAGS when running configure
2282 * src/SDCCmain.c: fixed compiling + linking with object files
2284 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2286 * configure.in: configure for pic16 port,
2287 added --disable-pic16-port
2288 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2289 * src/SDCCmain.c: linkOptions is changed to set *,
2290 added if/endif conditional macros to remove options help
2291 messages from optionsTable when a port is not configured, added
2292 support for the PIc16 port in the ports table, when executing
2293 the compiler with no port specified on command line, a default
2294 port is selected with the new macro DEFAULT_PORT which is
2295 defined in port.h, in setDefaultOptions() linkOptions is removed
2296 from initialization assignment, since now it is a set,
2297 parseCmdLine uses setParseWithComma for linkOptions, in
2298 linkEdit() linkOptions are accessed with new function indexSet()
2299 which returns the i'th item of a set variable. See SDCCset.c, in
2300 linkEdit() when calling buildCmdLine(), added linkOptions as
2301 last argument. Now users can pass arguments to gplink via the
2302 -Wl option, main() uses pic16glue() to glue up pic16 programs
2303 * src/SDCCpeeph.c: various changes to support pic16
2304 * src/SDCCset.c: added function void *indexSet(set *, int) to
2305 return the i'th item of the set
2306 * src/SDCCset.h: added function prototype for indexSet()
2307 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2308 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2309 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2310 added macro DEFAULT_PORT
2311 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2312 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2314 * src/pic16/glue.c: commented out some error producing lines
2315 * src/pic16/main.c: __config directives are commented out to stop
2316 gpasm complaining and test the linkage with gplink, _linkCmd and
2317 _asmCmd changed to be more gplink and gpasm friendly
2318 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2319 produced an error when parsed, peep rule 12 is added to utilize
2320 movff, but it is commented out since the pCode does not support
2321 yet a command with 2 address arguments
2323 2003-05-18 <johan AT balder>
2325 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2326 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2327 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2329 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2330 Added feature to script commands from file.
2332 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2334 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2335 * src/SDCCutil.c: include ctype.h for win32
2337 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2339 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2341 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2343 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2344 Fixed so you can set breakpoints prior to run, run does not stop
2345 on entry now. Add tbreak. Other enhancements and fixes for use
2348 2003-05-12 Borut Razem <borut.razem AT siol.net>
2350 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2352 2003-05-11 Borut Razem <borut.razem AT siol.net>
2354 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2355 the path of bin directory, so that PATH is the only env. variable, which has to be set
2356 in case of standard installation.
2357 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2358 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2359 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2361 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2363 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2364 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2365 temp files are in the port dir; clean the gen/test directory when
2366 generating new test.c
2367 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2368 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2369 * support/regression/tests/zeropad.c: added
2371 2003-05-09 <johan AT balder>
2373 * src/SDCCglue.c: fixed bug #597940
2375 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2377 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2378 cache sfr, optimize next,step, fix off by one sourceline,
2379 support ddd list function.
2380 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2382 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2384 * support/regression/HTMLgen.py: added compare_s2f()
2385 * support/regression/Makefile: redo 1.27
2386 * support/regression/generate-cases.py: redo 1.5
2388 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2390 * support/regression/tests/float.c: workaround 33 bit hex constant
2391 * support/regression/tests/simplefloat.c: fix division for host
2393 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2395 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2396 that tame's the PIC's over-aggressive optimizer.
2398 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2400 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2403 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2405 Initial support for DS80C400. "Hello world" runs on TINIm400
2408 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2410 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2411 * Some notes on ddd usage added in debugger/README
2412 Martin Helmling adding more features and fixes for ddd GUI debugger.
2413 Code added for nexti, stepi, up, down, and other adjustments.
2415 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2417 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2418 * src/pic/peeph.def Added two rules to optimize carry manipulation
2419 * src/pic/* removed debug printfs
2421 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2423 * debugger/mcs51/cmd.c: added header newalloc.h
2425 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2427 * as/Makefile: new EXEEXT
2428 * as/z80/Makefile: remove trailing slash of BUILDIR
2429 * as/z80/clean.mk: new EXEEXT
2430 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2431 * support/cpp2/Makefile.in: new EXEEXT
2432 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2434 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2436 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2437 EXEEXT was introduced to fix all related problems with targets
2438 "clean", "install" and "uninstall"; a couple of further flaws
2439 especially with "clean" have been fixed too
2440 * as/mcs51/Makefile.in
2445 * debugger/mcs51/Makefile.in
2446 * debugger/mcs51/clean.mk
2448 * link/z80/Makefile.in
2451 * packihx/Makefile.in
2453 * sim/ucsim/Makefile
2454 * sim/ucsim/clean.mk
2455 * sim/ucsim/avr.src/Makefile.in
2456 * sim/ucsim/avr.src/clean.mk
2457 * sim/ucsim/s51.src/Makefile.in
2458 * sim/ucsim/s51.src/clean.mk
2459 * sim/ucsim/xa.src/Makefile.in
2460 * sim/ucsim/xa.src/clean.mk
2461 * sim/ucsim/z80.src/Makefile.in
2462 * sim/ucsim/z80.src/clean.mk
2463 * sim/ucsim/main_in.mk
2464 * sim/ucsim/packages_in.mk
2465 * sim/ucsim/gui.src/Makefile.in
2466 * sim/ucsim/gui.src/serio.src/Makefile.in
2467 * sim/ucsim/gui.src/serio.src/clean.mk
2470 * support/cpp2/Makefile.in
2471 * support/cpp2/clean.mk
2472 * support/makebin/Makefile
2473 * support/makebin/clean.mk
2474 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2475 * doc/sdccman.lyx: --program-suffix no longer needed
2477 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2479 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2480 Martin Helmling added support for ddd GUI debugger.
2481 Code added to display assembly, set variables, and other commands
2482 to interface to ddd.
2484 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2486 * as/Makefile: fix target clean
2487 * as/clean.mk: fix target clean
2488 * as/z80/clean.mk: fix target clean
2490 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2492 * Makefile.common.in: added AT EXEEXT AT
2493 * configure.in: removed all mingw32 stuff
2494 * configure: rebuilt from configure.in
2495 * doc/sdccman.lyx: updated section "installation"
2496 * support/scripts/sdcc_mingw32: adapted to configure
2497 * support/scripts/sdcc_cygwin_mingw32: added
2499 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2501 * src/pic Added object file support for the PIC port
2502 * src/pic Applied patch from Craig Franklin (this started the object file support)
2503 * src/regression Updated the PIC regression tests for object files
2505 2003-04-20 Borut Razem <borut.razem AT siol.net>
2507 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2508 lklex.c: In function `getfid':
2509 lklex.c:203: warning: array subscript has type `char'
2510 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2511 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2512 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2513 stack handling macros
2515 2003-04-19 Borut Razem <borut.razem AT siol.net>
2517 * "handling space characters in file path" task:
2518 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2519 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2520 * support/Util/MySystem.h: make it self-sufficient
2521 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2522 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2523 handling space characters in file path
2524 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2525 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2526 * support/Util/MySystem.c: handling space characters in executable's path
2528 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2530 * as/z80/Makefile: fix permanent rebuild of z80
2531 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2532 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2534 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2536 * src/SDCCopt.c: add special case optimization to replace modulo by
2537 a power of two with a bitwise AND.
2539 2003-04-18 <johan AT balder>
2541 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2543 2003-04-17 <johan AT balder>
2545 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2546 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2548 2003-04-13 Borut Razem <borut.razem AT siol.net>
2550 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2551 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2552 fixed mingw problem in adl_NORMALIZE_PATH
2554 2003-04-12 Borut Razem <borut.razem AT siol.net>
2556 * fixed "#pragma SAVE/RESTORE can not be nested":
2557 * src/SDCC.lex: reworked pragma handling functions
2558 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2559 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2561 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2563 * src/SDCCutil.c (pathEquivalent): defined but not used
2564 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2565 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2566 * configure: rebuilt from configure.in
2567 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2568 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2569 * device/include/Makefile.in: replace sdcc_datadir
2570 * device/lib/Makefile.in: replace sdcc_datadir
2571 * Makefile.common.in: add LDFLAGS from configure
2572 * packihx/Makefile.in: use LDFLAGS
2573 * src/Makefile.in: use LDFLAGS
2574 * support/cpp2/Makefile.in: add LDFLAGS from configure
2575 * support/makebin/Makefile: use LDFLAGS
2576 * .version: bumped version number to 2.3.5
2578 2003-04-12 Borut Razem <borut.razem AT siol.net>
2580 * completed "different paths" task:
2581 * src/SDCCmacro.c: fixed bug in handling quotes
2582 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2583 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2585 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2587 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2589 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2591 * ds390/gen.c ds390/peeph.def: fix bug 706781
2593 2003-04-11 Borut Razem <borut.razem AT siol.net>
2595 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2597 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2599 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2600 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2601 set - this bit used to not be set...).
2602 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2603 bad code in PIC Port
2604 * src/regression/and2.c added to test bug 609268
2605 * src/regression/Makefile added and2.c to regression test
2608 2003-04-08 <johan AT CP255758-A>
2610 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2611 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2612 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2614 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2616 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2618 * support/cpp2/Makefile.in: fix bug #487815
2619 * configure: rebuilt from configure.in
2620 * Makefile.common.in: docdir changed, new path suffixes
2621 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2622 * sdcc_vc_in.h: reflect changes from sdccconf.h
2623 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2624 * src/SDCCutil.h: remove BINDIR hack
2625 * doc/sdccman.lyx: update new path hierarchy
2627 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2629 * src/SDCCpeeph.c: added okToRemoveSLOC test
2631 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2633 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2635 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2637 * src/SDCCpeeph.c: added labelIsReturnOnly test
2638 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2640 2003-04-05 <johan AT balder>
2642 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2643 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2644 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2645 * src/SDCCast.c: fixed a warning
2646 * src/SDCCast.h: fixed a warning
2647 * src/SDCCicode.c (operandFromAst): fixed a warning
2649 2003-04-04 <johan AT balder>
2651 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2652 * src/SDCCast.c (decorateType): fixed bug #715076
2653 * src/SDCC.y: fixed bug #702907
2655 2003-04-03 <johan AT balder>
2657 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2658 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2659 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2660 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2661 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2663 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2665 * _decdptr.c: fix return values
2666 * _gptrget.c: fix return values
2667 * _gptrgetc.c: fix return values
2668 * _gptrput.c: fix return values
2669 * _mulint.c: fix return values
2670 * as/z80/Makefile: fix 'make -j' problem
2672 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2674 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2675 * configure.in: big cleanup, updated to autoconf 2.5x
2676 * configure: rebuilt from configure.in
2677 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2678 * sdcc_vc_in.h: reflect changes from sdccconf.h
2679 * doc/Makefile: fixed a flaw in "make install"
2681 2003-04-02 <johan AT balder>
2683 * src/ds390/gen.c (genCmp): no comments
2684 * src/mcs51/gen.c (genCmp): no comments
2685 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2686 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2688 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2690 * support/regression/generate-cases.py: place generated file in given sub directory
2691 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2692 * support/regression/Makefile: improvements for 'make -j';
2693 side effect: it's simpler and faster now
2695 2003-03-31 Borut Razem <borut.razem AT siol.net>
2697 * src/z80/main.c: link-{port} and as-{port} defined without path
2698 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2700 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2702 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2704 2003-03-30 Borut Razem <borut.razem AT siol.net>
2706 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2707 changed type of list parameter to set
2708 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2709 * src/port.h: changed type of do_assemble() parameter to set
2710 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2711 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2712 definition of "cppoutfilename" macro with NULL value in preProcess()
2713 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2714 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2715 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2716 replaced with set *binPathSet
2717 * shash_add() deallocates the item, if allready exsists, before adding the new one
2718 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2720 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2722 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2723 a nested for loop bug in the PIC port
2724 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2727 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2729 * support/Util/dbuf.h: remove C++ stuff to make it portable
2731 2003-03-28 Borut Razem <borut.razem AT siol.net>
2733 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2734 literal strings in stringLiteral()
2735 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2736 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2739 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2741 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2743 2003-03-26 <johan AT balder>
2745 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2746 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2747 * src/SDCCast.c (decorateType): fixed " -v < 3"
2749 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2751 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2752 Added Lenny Story's debug infrastructure changes:
2753 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2754 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2755 * src/cdbFile.c: added
2756 * src/SDCCdebug.c: added
2757 * src/SDCCdebug.h: added
2758 * src/SDCCast.c (createFunction)
2759 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2760 * src/SDCCmain.c (parseCmdLine, main)
2761 * src/SDCCmem.c (redoStackOffsets)
2762 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2765 * src/avr/gen.c (genAVRCode)
2766 * src/ds390/gen.c (gen390Code)
2767 * src/mcs51/gen.c (gen51Code)
2768 * src/pic/gen.c (genpic14Code)
2769 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2770 * src/xa51/gen.c (genXA51Code)
2771 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2773 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2775 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2776 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2778 2003-03-22 <johan AT balder>
2780 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2782 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2784 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2785 * doc/cdbfileformat.lyx: added, written by Lenny Story
2786 * doc/Makefile: added cdbfileformat.lyx
2787 * doc/clean.mk: added cdbfileformat.lyx
2789 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2791 * src/mcs51/peeph.def: fix bug #705773
2793 2003-03-20 <johan AT balder>
2795 An sfr/sbit can have an "at #" AND an initializer
2796 * src/SDCCsymt.c (checkSClass):
2797 * src/SDCCmem.c (allocGlobal):
2798 * src/SDCCmem.c (allocLocal):
2799 * src/SDCCast.c (createBlock):
2801 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2803 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2805 2003-03-16 <johan AT balder>
2807 Undid the hackup of const and volatile, the problem is much bigger
2809 * src/SDCCast.c:1.171
2810 * src/SDCCglue.c:1.138
2811 * src/SDCCicode.c:1.146
2812 * src/SDCCsymt.c:1.150
2813 * src/SDCCval.c:1.65
2815 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
2817 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2818 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2820 2003-03-13 <johan AT balder>
2822 Hackup const and volatile modifiers in type chains a bit:
2824 * src/SDCCast.c:1.169
2825 * src/SDCCglue.c:1.136
2826 * src/SDCCicode.c:1.143
2827 * src/SDCCsymt.c1.146
2828 * src/SDCCsymt.h1.59
2829 * src/SDCCval.c:1.63
2831 2003-03-12 <johan AT balder>
2833 * src/SDCCBBlock.h: more LRH debugging junk
2834 * src/SDCCcflow.h: more LRH debugging junk
2835 * src/SDCCloop.c: more LRH debugging junk
2836 * src/SDCC.y (struct_declaration): fixed bug #697590
2837 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2838 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2839 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2841 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2842 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2843 test function names must now match exactly).
2844 * src/SDCCcse.c: added special case in findCheaperOp to allow
2845 extending a short integer. Makes less awful code for bug 700121 test case.
2847 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2849 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2850 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2852 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2854 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2855 actually called (operandsNotEqual() was called for all
2856 operandsNotEqualX tests).
2858 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
2860 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2861 with shorter literals. Fixes bug 700121.
2863 2003-03-11 <johan AT balder>
2865 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2867 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
2869 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2870 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2872 2003-03-10 Borut Razem <borut.razem AT siol.net>
2874 * src/SDCCmain.c: pipe preprocessor's output
2875 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2876 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2877 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2878 which closes all pipes in pipeSet set
2879 * src/SDCCset.c: free deleted item in function deleteSetItem()
2880 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2881 moved from z80 to src subproject
2882 * .version: increased version number to 2.3.4
2884 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
2886 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2887 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2888 * support/regression/ports/xa51/spec.mk: fix typo
2890 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
2892 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2894 2003-03-09 Borut Razem <borut.razem AT siol.net>
2896 * src/SDCCmain.c: pipe preprocessor's output
2897 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2898 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2899 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2900 which closes all pipes in pipeSet set
2901 * src/SDCCset.c: free deleted item in function deleteSetItem()
2902 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2903 moved from z80 to src subproject
2905 2003-03-09 Borut Razem <borut.razem AT siol.net>
2907 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2908 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2909 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2910 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2911 * src/SDCCglobl.h: unification of WIN32 native definitions
2913 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2915 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2917 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2919 * src/configure.in: check for endianess (even while cross-compiling)
2920 * src/configure: check for endianess (even while cross-compiling)
2921 * src/configure_in.h: check for endianess (even while cross-compiling)
2922 * src/avr/gen.c: remove old endianess stuff
2923 * src/mcs51/gen.c: remove old endianess stuff
2924 * src/ds390/gen.c: remove old endianess stuff
2925 * src/pic/gen.c: remove old endianess stuff
2926 * src/pic/genarith.c: remove old endianess stuff
2927 * src/pic/glue.c: fix endianess check
2928 * src/pic16/gen.c: remove old endianess stuff
2929 * src/pic16/genarith.c: remove old endianess stuff
2930 * src/pic16/glue.c: fix endianess check
2931 * src/xa51/gen.c: remove old endianess stuff
2932 * src/z80/gen.c: fix endianess check
2933 * src/SDCCglue.c: fix endianess check
2934 * src/ds390/peeph.def: fix bug 700036
2936 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
2938 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2939 * src/configure: find appropriate data-types on host for SDCC's int and long
2940 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2941 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2942 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2944 2003-03-07 <johan AT balder>
2947 some minor cleanups before the big shot
2948 OP_DEFS and OP_USES now use Kevin's protection
2949 new option --nolabelopt
2960 * src/ds390/ralloc.c:
2961 * src/mcs51/ralloc.c:
2963 * src/xa51/ralloc.c:
2966 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
2968 * src/pic/pcode.c (get_op): fix 64 bit warnings
2969 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2970 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2971 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2972 * support/regression/tests/malloc.c: fix 64 bit warnings
2974 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
2976 * src/mcs51/gen.c (genMinus): fixed bug 696436
2978 2003-03-02 Borut Razem <borut.razem AT siol.net>
2980 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2982 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
2984 * configure.in: test for mkstemp
2985 * sdccconf_in.h: add HAVE_MKSTEMP
2987 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
2989 * device/include/ctype.h: removed warning while using --stack-auto
2990 * device/include/malloc.h: removed warning while using --stack-auto
2991 * device/include/string.h: removed warning while using --stack-auto
2993 2003-02-23 Borut Razem <borut.razem AT siol.net>
2995 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2996 because NDEBUG is defined (see man assert)
2997 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2999 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3001 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3002 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3004 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3006 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3007 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3009 2003-02-18 <johan AT balder>
3011 * as/mcs51/asmain.c (asmbl): module can start with a digit
3012 * as/z80/asmain.c (asmbl): module can start with a digit
3014 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3016 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3017 * src/asm.c: fix pipe() for Mingw32
3019 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3021 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3022 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3023 make -V work again; --c1mode reads now from stdin
3024 * doc/sdccman.lyx: added --c1mode
3025 * support/Util/SDCCerr.c: new messages for c1 mode
3026 * support/Util/SDCCerr.h: new messages for c1 mode
3027 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3029 2003-02-15 <johan AT balder>
3031 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3033 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3035 * doc/sdccman.lyx: Environment variables, -o and other minor things
3037 2003-02-14 <johan AT balder>
3039 * src/xa51/main.c: before anyone really tries to use it :)
3041 * Install doc's in share/sdcc/doc
3042 * removed some obsolete files
3043 * Do a proper make distclean and uninstall
3044 M Makefile.common.in
3047 M device/include/Makefile.in
3048 M device/lib/Makefile.in
3051 M sim/ucsim/doc/Makefile.in
3054 R src/xa51/peeph.rul
3055 M support/cpp2/Makefile.in
3056 M support/makebin/Makefile
3059 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3061 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3063 2003-02-10 Borut Razem <borut.razem AT siol.net>
3065 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3066 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3067 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3068 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3069 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3070 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3071 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3072 src/z80/Makefile.bcc: Borland Makefile cleanup
3073 * as/z80/Makefile.bcc: Added Borland Makefile
3074 * support/cpp2/borland.h: Removed
3076 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3078 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3079 * src/SDCC.lex: new pragma NOIV
3080 * src/SDCCglobl.h: new pragma NOIV
3081 * src/SDCCmem.c: new pragma NOIV
3083 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3085 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3087 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3089 * src/SDCCmain.c: signal handling is switched off by --debug
3090 * doc/Makefile: small fix for install; use clean.mk again
3091 * doc/clean.mk: clean *.pdf and *.html too
3093 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3095 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3096 * device/lib/printfl.c: fix a ds390 bug by making it portable
3097 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3098 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3099 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3100 * debugger/mcs51/cmd.c: converted multi-line string literals
3101 * sim/ucsim/globals.cc: converted multi-line string literals
3102 * src/SDCCmain.c: introduced signal handler to remove temp files
3103 * doc/Makefile: small tweaks, implement clean
3104 * doc: removed generated files
3106 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3108 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3109 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3110 Address Record is not correctly generated for DS390."
3112 2003-02-02 Borut Razem <borut.razem AT siol.net>
3114 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3115 * as/mcs51/asm.h: fixed compilation with Borland C
3116 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3117 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3118 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3119 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3120 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3121 src/z80/Makefile.bcc: delete $(LIB) only if exist
3122 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3124 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3126 * device/include/malloc.h: introduced NULL
3127 * device/include/string.h: introduced NULL
3128 * device/include/stdlib.h: introduced NULL
3129 * device/lib/_memcpy.c: removed NULL
3130 * device/lib/_strcat.c: removed NULL
3131 * device/lib/_strchr.c: removed NULL
3132 * device/lib/_strcmp.c: removed NULL
3133 * device/lib/_strcpy.c: removed NULL
3134 * device/lib/_strcspn.c: removed NULL
3135 * device/lib/_strlen.c: removed NULL
3136 * device/lib/_strncat.c: removed NULL
3137 * device/lib/_strncmp.c: removed NULL
3138 * device/lib/_strncpy.c: removed NULL
3139 * device/lib/_strpbrk.c: removed NULL
3140 * device/lib/_strrchr.c: removed NULL
3141 * device/lib/_strspn.c: removed NULL
3142 * device/lib/_strstr.c: removed NULL
3143 * device/lib/_strtok.c: removed NULL
3144 * device/lib/malloc.c: removed NULL, include own header
3146 2003-02-02 <johan AT balder>
3148 * 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
3149 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3150 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3151 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3152 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3153 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3155 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3157 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3160 2003-02-01 <johan AT balder>
3162 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3164 2003-01-31 <johan AT CP255758-A>
3166 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3168 2003-01-30 <johan AT balder>
3170 * src/SDCCBBlock.c: automatic bug detection
3171 * src/SDCCicode.c: automatic bug detection
3173 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3175 * src/SDCCglobl.h: now --xram-size 0 works
3176 * src/SDCCmain.c: now --xram-size 0 works
3178 2003-01-29 <johan AT balder>
3180 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3182 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3184 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3185 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3186 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3187 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3188 * src/SDCCglobl.h: Added options --xram-size and --code-size
3189 * src/SDCCmain.c: Added options --xram-size and --code-size
3191 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3193 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3194 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3196 2003-01-27 <johan AT balder>
3198 * src/SDCC.y: fixed bug #613764
3200 2003-01-26 <johan AT balder>
3202 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3203 * src/SDCCsymt.h: fixed bug #673374
3204 * src/SDCCglue.c: fixed bug #661910
3205 * src/SDCCast.c: fixed bug #458099 and 673374
3207 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3209 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3210 * as/mcs51/strcmpi.h: added
3211 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3212 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3213 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3214 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3215 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3216 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3217 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3218 * as/mcs51/Makefile.aslink: new module strcmpi
3219 * as/mcs51/Makefile.asx8051: new module strcmpi
3220 * as/mcs51/Makefil.bcc: new module strcmpi
3221 * as/mcs51/Makefile.in: new module strcmpi
3222 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3224 2003-01-26 <johan AT balder>
3226 * src/SDCCglue.c: reverted back to 1.124
3227 * src/SDCCast.c: reverted back to 1.156
3228 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3230 2003-01-25 <johan AT balder>
3232 * src/SDCCglue.c: A better fix for bug #661910
3233 * src/SDCCast.c: A better fix for bug #661910
3234 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3236 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3238 * src/Makefile.in: remove spawn.o
3239 * src/SDCCmain.c: remove spawn.h
3240 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3241 * src/spawn.c: removed
3242 * src/spawn.h: removed
3243 * support/regression/ports/ds390/spec.mk: link with -r
3245 2003-01-24 <johan AT CP255758-A>
3247 * src/ds390/gen.c (aopOp): fixed bug #667458
3248 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3249 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3250 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3252 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3254 * src/mcs51/peeph.def: better assembler identation by Frieder
3255 * src/mcs51/gen.c: better assembler identation by Frieder
3257 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3259 * as/z80/string.h: removed for gcc 3.2
3260 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3261 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3263 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3265 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3266 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3267 * support/regression/Makefile: separate temp files for ports
3268 * support/regression/generate-cases.py: separate temp files for ports
3269 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3270 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3272 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3274 * moved tinitalk to device/examples/ds390
3276 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3278 * as/mcs51/lkmem.c: rflag is for DS390
3279 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3280 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3281 (linkEdit): move mem- and map-files the same way as ihx-files
3282 * src/z80/main.c (_setDefaultOptions): removed --generic
3283 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3284 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3285 * src/pic/glue.c (picglue): --c1mode works again
3286 * src/pic16/glue.c (pic16glue): --c1mode works again
3287 * src/asm.c (printCLine): fix #660034
3289 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3291 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3292 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3293 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3294 * as/mcs51/lkmem (summary): better fix for sp problem
3295 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3296 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3297 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3298 remove --stack-after-data
3300 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3302 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3303 * src/SDCCutil.c (join): ugly bug: missing '\0'
3304 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3306 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3308 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3310 * src/pic/main.c (_asmCmd): gpasm supports -o
3311 * src/z80/main.c: more general macros
3312 * device/lib/Makefile.in: remove intermediate files
3314 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3316 * .version: Bumped version number to 2.3.3
3317 * src/SDCCBBlock.c: new option -o
3318 * src/SDCCglobl.h: new option -o
3319 * src/SDCCglue.c: new option -o
3320 * src/SDCCmain.c: new option -o
3321 * src/asm.c: new option -o
3322 * src/ds390/main.c: new option -o
3323 * src/pic/glue.c: new option -o
3324 * src/pic/pcode.c: new option -o
3325 * src/pic/ralloc.c: new option -o
3326 * src/pic16/glue.c: new option -o
3327 * src/pic16/pcode.c: new option -o
3328 * src/pic16/ralloc.c: new option -o
3329 * src/z80/main.c: new option -o
3330 * device/lib/Makefile.in: use -o
3331 * support/regression/ports/ds390/spec.mk: use -o
3332 * support/regression/ports/gbz80/spec.mk: use -o
3333 * support/regression/ports/mcs51/spec.mk: use -o
3334 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3335 * support/regression/ports/z80/spec.mk: use -o
3336 * support/regression/ports/ucz80/spec.mk: use -o
3337 * support/regression/ports/xa51/spec.mk: use -o
3338 * support/regression/fwk/lib/timeout.c: fix usage string
3340 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3341 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3343 2003-01-07 <johan AT balder>
3345 * src/SDCCast.c (decorateType): fixed bug #600035
3347 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3348 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3349 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3350 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3351 * src/pic/pcode.c: outcommented unused variable to remove warnings
3352 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3354 2003-01-06 <karl AT turbobit.com>
3355 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3358 2003-01-06 <johan AT balder>
3360 * src/SDCCicode.c: fixed array add
3362 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3363 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3364 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3366 2003-01-04 <johan AT balder>
3368 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3370 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3371 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3373 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3374 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3375 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3377 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3378 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3380 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3381 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3383 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3384 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3386 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3388 * in \sdcc\as\mcs51\ changed these files in order to create an
3389 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3390 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3391 following files to include the previous two files: aslink.dsp,
3392 Makefile.aslink, Makefile.bcc, and Makefile.in.
3394 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3395 .adb instead of .cdb
3397 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3399 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3400 value from option --iram-size.
3402 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3404 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3407 2002-09-18 <wiml AT hhhh.org>
3409 * SDCClrange.h: exposed setFromRange() and setToRange()
3410 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3411 packRegsForAccUse() (bug 542397)
3412 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3413 multiple times and emitting the fetch operations more than once
3414 added aopGetUsesAcc() function to allow binary operators to
3415 fetch their operands in the correct order; made genMinus() emit
3416 compact code for X = LITERAL - Y
3418 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3419 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3420 sprintf() in line 1267.
3422 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3423 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3426 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3427 Changes to aslink (All the changes are marked with 'JCF'):
3429 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3432 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3433 area BSEG. Also moves, if possible, the DATA area down into the internal
3434 ram so more space is available.
3436 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3439 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3440 not bytes. Function summary() which creates a memory usage summary
3441 file with extension .mem. Reports of overlaping stack and small stack
3442 size. If the space for the stack is less than 16 bytes aslink trows a
3445 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3446 the 8051. Option 'y' for memory summary output file.
3448 Changes to sdcc (All the changes are marked with 'JCF'):
3450 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3452 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3453 overlaying area for it (uses RegBankUsed[4]).
3455 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3456 bank zero as used by default. By default aslink locates the stack
3457 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3458 the creation of the .mem file. Delegates the allocation of data area
3459 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3460 the begining of the stack area to aslink.
3462 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3463 glue() in SDCCglue.c creates an area for it.
3465 2002-09-03 Borut Razem <borut.razem AT siol.net>
3466 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3467 sdcc/src/pic/glue.c:
3468 introduced atexit() handler for teporay files removal in case of
3469 errors, assertions, ...
3471 2002-08-29 Borut Razem <borut.razem AT siol.net>
3472 * sdcc/support/cpp2/auto-host_vc_in.h:
3473 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3474 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3475 Maybe there is a similar problem with BORLANDC? It should be checked!
3477 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3478 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3479 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3480 was not executed, and the compiler (cl) launched a warning:
3481 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3483 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3484 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3486 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3487 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3489 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3490 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3491 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3492 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3493 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3494 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3495 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3496 - added Release configuration in VS projects
3497 - review of compiler an linker options
3498 - VC .exe files are generated in bin_vc directory, not to interfere
3499 with binaries generated from other projects (cygwin, mingw, bcc ...)
3501 * sdcc/src/yacc.dsp: added
3503 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3504 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3505 and insert the version number definitions from .version
3507 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3509 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3510 added - genarate auto-host.h using auto-host_vc_in.h as template
3513 removed from CVS, generated automatically
3515 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3516 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3518 2002-08-11 Borut Razem <borut.razem AT siol.net>
3519 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3521 2002-08-10 Borut Razem <borut.razem AT siol.net>
3522 * src/SDCCmain.c (main):
3523 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3524 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3525 The consequence was that some temporary files were not removed.
3528 unification of code in functions tempfilename() and tempfile():
3529 function tempnam() is defined in Visual Studio 6.0 and .NET
3531 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3533 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3534 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3535 - removed compiler command line option /WX: Treats all warnings as errors
3536 - update a list of source files, included into the project
3538 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3539 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3540 changed project type to Generic Project so that can be correcly converted to VS.NET project
3542 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3544 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3546 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3548 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3549 added return 0 statements after assert() to make compiler happy
3551 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3552 added newline in the def file to keep MSC compiler satisfied
3554 * sdcc/src/z80/gen.c:
3555 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3556 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3557 - solved MSC error in function aopDump()
3559 * sdcc_vc.h: define PREFIX as "\\sdcc"
3561 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3562 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3564 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3565 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3566 - Rewrote the register banking algorithm.
3567 - Added pCode live-range analysis to registers (for now, only non-used and
3568 singly-used registers optimized away)
3570 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3572 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3574 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3575 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3577 2002-04-22 Michael Hope <michaelh AT vroom>
3579 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3581 * configure.in (DD_COPT): Added include support required for gbdk.
3583 * .version: Bumped version number just to increase it.
3585 * src/SDCCmain.c: Added -nostdinc to the default options.
3587 2002-04-15 Michael Hope <michaelh AT vroom>
3589 * device/lib/z80/printf.c (sprintf): Added.
3591 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3593 * src/z80/peeph.def: Added transpose redundent load rule.
3595 * src/z80/main.c: Added force callee saves for jaune.
3597 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3599 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3601 2002-03-28 Johan Knol <johan AT balder>
3603 * src/SDCCval.c: fixed bug #532436
3605 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3607 Added "char *Processor" field to the port structure.
3610 Added -p option. Allows port dependent processor to be specified.
3613 Initialized the new field char *Processor field to NULL in all ports
3616 Compiler generated registers for interrupt context saving
3617 were not getting allocated.
3619 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3622 Fixed left shift. Will promote the left side of a left shift
3623 if a) left shifting more than size of operand or b) when assigned
3624 to something size > size of left side
3626 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3628 tons of changes. Register allocation has been
3629 rewritten. Added customization for the various PICs. Flow
3630 analysis is restructured. ...
3636 Added. device.c is a PIC port hack to accomodate variations
3639 2002-03-13 Michael Hope <michaelh AT vroom>
3641 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3643 2002-03-04 johanknol <johanknol AT manik>
3645 * /src/SDCCval.c: fixed
3647 const unsigned char arr[][2] = { { 0, 1 } };
3648 t18.c:1: error: Initializer element is not constant
3650 2002-03-04 bela <bela AT manik>
3652 * /device/include/mcs51reg.h:
3653 ds89c420 register definition update
3655 2002-03-03 <johan AT FRIJA>
3657 * support/Util/SDCCerr.c: did something, but don't no why anymore
3659 * support/regression/tests/bug-524691.c: made it a little less shy
3661 * src/SDCCast.c (decorateType): fixed bug #524697
3663 * src/SDCCast.c: made some lineno improvements
3665 * src/SDCCval.c (getNelements): changed warning to error
3667 * src/SDCCglue.c (printIvalArray): changed warning to error
3669 * src/SDCCicode.c: fixed a warning for mingw
3671 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3673 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3675 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3677 * src/ds390/peeph.def:
3678 Added some more peephole rules
3680 * src/ds390/gen.c: Various fixes & enhancements
3682 * src/SDCClrange.c, src/SDCClrange.h:
3683 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3685 * src/ds390/ralloc.c:
3686 various fixes & enhancements (ds390) specific
3688 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3689 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3692 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3694 2002-03-02 <johan AT FRIJA>
3696 * src/SDCCast.c (decorateType): fixed bug #524708
3698 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3700 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3702 2002-03-01 Michael Hope <michaelh AT vroom>
3704 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3706 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3708 2002-03-01 <johan AT FRIJA>
3710 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3712 * src/SDCCast.c (decorateType): fixed bug #524209
3714 * src/SDCCval.c (valNot): fixed bug #524195
3716 2002-02-26 <johan AT balder>
3718 * src/xa51/gen.c: fixed a warning
3720 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3722 * src/SDCCast.c (decorateType): fixed bug #522534
3724 2002-02-23 <johan AT balder>
3726 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3728 2002-02-22 <johan AT balder>
3730 * src/SDCCast.c: fixed bug #514865
3732 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3734 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3736 * sdcc/src/SDCCloop.c:
3737 Previous fix was not good. basic blocks that have "break" or "return" are
3738 not really partof a loop , but live ranges used in these blocks should
3739 be live thru the entire loop, so set partOfLoop but don't add them to
3742 2002-02-21 <johan AT FRIJA>
3744 * src/SDCCcse.c: fixed bug #514308
3746 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3749 Fixed BUG #519583. If a conditional block ended in a return/break
3750 statement inside a loop, it was not being considered part of the loop.
3752 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3754 2002-02-10 Karl Bongers <karl AT turbobit.com>
3757 Fixed up SDCDB debugger somewhat. Updated debugger/README
3758 with lots of comments and notes.
3760 * device/examples/test2.c:
3761 Fix bug, "red" variable not being initialized(compiler complained).
3763 * device/examples/Makefile, examples/test3.c:
3764 Add Makefile in device/examples folder, compiles test3.c
3765 for use as a multiple module SDCDB test case.
3767 * sim/ucsim/cmd.src/cmdset.cc:
3768 Took out debug printfs in ucsim "next" command.
3771 Karl and Johan start ucsim XA support. Most dissassembly working,
3772 about 75% emulation done(plenty of work remaining).
3774 * sim/ucsim/z80.src:
3775 Add Z80 support to ucsim, add test-ucz80 regression test,
3776 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3777 Notice z80 compiler fails on examples/test3.c/crc code.
3779 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3781 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3782 Added support for --parms-in-bank1
3784 * src/ds390/peeph.def:
3785 added a few more peephole optimzations
3788 1) added __builtin_inp & __builtin_outp used to read in data of given length
3789 from a memory mapped port
3790 2) added __builtin_memcmp
3791 3) added __builtin_swapw swap bytes of a short
3793 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3794 1) handle multiple send & receives from register bank1
3795 2) ralloc can now allocate DPTR1 to some liveRanges
3797 * src/SDCCsymt.c, src/SDCCsymt.h:
3798 changes to handle multiple sends & receives
3801 added some pointer arithmetic optimization
3804 added some pointer arithmetic optimizations but not stable yet so not
3805 called from anywhere (will get this working shortly)
3807 * src/SDCCopt.c: fixed for multiple sends & receives
3810 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3811 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3812 set preprocessor defines (depending on options)
3814 * src/SDCCicode.c, src/SDCCicode.h:
3815 changes made to handle multiple sends & receives
3818 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3820 * src/SDCCcse.c, src/SDCCcse.h:
3821 added function findbackward def (to be used in upcoming optimization)
3823 * src/SDCCcflow.c, src/SDCCcflow.h:
3824 added function returnAtEnd - to determine if a basic block terminates with
3827 * src/SDCCast.c, src/SDCCast.h:
3828 added option parms-in-bank1
3830 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3831 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3832 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3833 adjusted for --parms-in-bank1 option
3835 * device/include/string.h:
3836 donot redefine "reentrant" keyword
3838 * device/include/ds80c390.h: Added some more SFRs
3840 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3842 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3844 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3846 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3848 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3850 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3852 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
3854 * Added --xram-movc option
3856 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3858 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3860 2002-01-11 Johan Knol
3862 * Added math lib of Jesus Calvino-Fraga
3864 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
3866 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3867 * support/regression/Makefile: new target test-mcs51-stack-auto
3868 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3870 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3872 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3874 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
3876 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3878 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3880 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3882 * src/SDCCglue.h: add definition for printIvalChar()
3884 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3886 * src/SDCCast.c: fix #498138 by Johan
3888 * src/SDCCglue.c: fix #498138 by Johan
3890 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
3892 * support/regression/Makefile: fix clean
3894 * support/regression/ports/ds390/support.c: fix transmission of last character
3896 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
3898 * /sdcc/src/ds390/gen.c:
3899 a) improved computing address of stack variable
3900 b) took out some #if 0 code
3901 c) improved parmBytes adjustment
3902 d) improved genPlusIncr & genMinusIncr
3903 e) genCmp could generate bad code (when left assigned to DPTR)
3904 f) Fixed bug in hasInc
3906 * /sdcc/src/ds390/ralloc.c:
3907 a) packRegsForSupport could mess up live information (Fixed)
3908 b) packRegsDPTRuse could be incorrect for left & right shift
3910 * /sdcc/src/mcs51/ralloc.c:
3911 packRegsForSupport could mess up the live information (Fixed)
3913 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3915 * /sdcc/src/SDCCast.c:
3916 can reverse a loop even if function call is present as long
3917 as the loop control variable is local & is not passed as parameter
3919 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3921 * /sdcc/ChangeLog: *** empty log message ***
3923 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3924 More builtin function additions for TININative
3926 * /sdcc/src/ds390/ralloc.c:
3927 Had broken the regression testsuite
3929 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3931 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3932 Added funcattr hasStackParms will be set for reentrant functions when there
3933 are paramteres on the stack, this helps in minimizing frame pointer generation
3934 typeFromStr can handle function pointers now
3936 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3937 *** empty log message ***
3939 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3941 * /src/ds390/gen.c, /src/ds390/main.c:
3942 More builtin function additions for TININative
3944 * /src/ds390/ralloc.c:
3945 Had broken the regression testsuite
3947 * /src/SDCCast.c: Fixed a bug in dumptree
3949 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3950 Added funcattr hasStackParms will be set for reentrant functions when there
3951 are paramteres on the stack, this helps in minimizing frame pointer generation
3952 typeFromStr can handle function pointers now
3954 * /doc/builtins.txt, /doc/TININative.txt:
3955 *** empty log message ***
3958 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
3960 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3961 ALPHA version for -mTININative
3963 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3964 updated to reflect changes in the port structure
3967 added function do_assemble (similar to do_link) if non-null this function
3968 will be called to do assembly (-mTININative) requires a multi command
3970 added function genAssemblerEnd will be called to generate assembler Epilogue
3973 added _JavaNative to debug info printing
3975 * /src/SDCCmain.c: added option --tini-libid
3976 added port->do_assemble function (-mTININative) has a multi command assemble
3978 * /src/SDCCglue.c: Disabled "constExpr" check
3979 added port->genAssemblerEnd function
3981 * /src/SDCCglobl.h: Added option --tini-libid value
3984 tookout optimizeCompare from the header (has no external references)
3986 * /src/SDCCast.c: made one more function "static"
3988 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
3990 * src/z80/mappings.i: Added z80asm support.
3992 * src/z80/main.c: Added z80asm support on --asm=z80asm
3994 * src/z80/gen.c: Fixed asm portability issues.
3996 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3998 * src/SDCCglue.c (printExterns): Added global/extern split.
4000 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4002 * support/regression/Makefile: added test for mcs51 model large
4004 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4006 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4008 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4010 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4012 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4014 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4016 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4018 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4020 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4022 * support/regression/tests/simplefloat.c: Port to mcs51.
4024 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4025 * support/regression/tests/bug-485362.c: Added.
4027 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4029 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4031 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4033 * src/z80/gen.c (aopDump): Added a dump function.
4035 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4036 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4038 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4040 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4042 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4044 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4046 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4048 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4050 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4052 * support/regression/ports/ds390/support.c: Use tinibios.
4054 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4056 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4058 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4059 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4061 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4063 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4065 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4067 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4069 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4070 (packRegsForIYUse): Created and optimised.
4072 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4074 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4075 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4077 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4079 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4081 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4083 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4085 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4087 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4089 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4091 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4093 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4095 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4097 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4099 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4100 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4101 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4103 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4105 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4106 (genNotFloat): Added.
4107 (genUminusFloat): Added.
4109 * device/lib/z80/Makefile: Added floating pt stubs.
4111 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4113 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4115 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4117 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4119 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4121 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4123 * sdcc/support/regression/Makefile: Add port ds390.
4125 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4127 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4129 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4131 * sdcc/support/regression/ports/ds390/support.c: Added.
4133 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4135 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4137 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4139 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4141 * device/include/malloc.h: Added z80 and gbz80 support.
4143 * device/lib/gbz80/heap.s: Added.
4145 * device/lib/z80/heap.s: Added.
4147 * device/lib/malloc.c: Added z80 and gbz80 support.
4149 * support/regression/tests/malloc.c (testMalloc): Added.
4151 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4153 * support/regression/tests/bug-478094.c: Added.
4155 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4157 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4159 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4161 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4163 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4165 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4167 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4169 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4171 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4173 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4175 * support/regression/tests/bug-477927.c: Added.
4177 * src/z80/peeph.def: Added minor rules.
4179 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4181 * src/z80/peeph.def: Added jump optimisation modification.
4183 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4185 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4187 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4189 * support/regression/tests/funptrs.c: Added.
4191 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4193 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4195 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4197 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4199 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4201 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4202 (movLeft2ResultLong): Created.
4204 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4205 (joinPushes): Added. Joins two char pushes into a word push.
4207 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4209 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4211 * support/makebin/Makefile (install): Added creation of dest dir.
4213 2001-10-24 Karl Bongers <karl AT turbobit.com>
4215 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4217 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4219 * src/z80/ralloc.c: Turned off faulty pack for one use.
4221 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4223 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4225 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4227 * support/regression/Makefile: Improved clean
4229 * support/regression/ports/gbz80/spec.mk: Added clean
4231 * support/regression/ports/host/spec.mk: Added clean
4233 * support/regression/ports/z80/spec.mk: Added clean
4235 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4237 * support/regression/ports/mcs51/timeout.c: little improvements
4239 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4241 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4243 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4245 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4247 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4249 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4251 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4253 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4254 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4256 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4258 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4260 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4262 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4264 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4266 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4268 * support/regression/tests/longor.c: Added.
4270 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4272 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4274 * as/mcs51/aslink.h: define PATH_MAX
4276 * as/mcs51/asm.h: define PATH_MAX
4278 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4280 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4282 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4284 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4286 * src/SDCCglobl.h: define PATH_MAX
4288 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4290 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4292 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4294 * src/z80/gen.c (gencjneshort): Fixed
4296 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4298 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4300 * support/regression/tests/bug-469671.c: Added.
4302 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4304 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4306 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4308 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4310 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4312 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4314 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4316 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4318 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4320 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4322 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4324 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4326 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4328 * 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.
4330 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4332 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4334 2001-10-07 <johan AT FRIJA>
4336 * device/lib/gets.c (gets): fixed the return value.
4338 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4339 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4341 * 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.
4343 * 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.
4345 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4347 * src/pic/gen.c: Removed Safe_strdup.
4349 * configure.in: Added option to enable libgc support.
4351 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4352 (bitVectUnion): Optimised.
4353 (bitVectIntersect): Optimised.
4354 (bitVectBitsInCommon): Optimised.
4355 (bitVectCplAnd): Optimised.
4357 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4359 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4361 * src/SDCCmain.c: distinguish between assembler debug and plain options
4363 * src/avr/main.c: remove standard assembler options
4365 * src/ds390/main.c: remove standard assembler options
4367 * src/mcs51/main.c: remove standard assembler options
4369 * src/port.h: removed "PENDING" comment
4371 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4373 * src/device/lib/_mulint.c : new, with assember functions
4375 * src/device/lib/_mullong.c : new, with assember functions
4377 * src/device/lib/_divuint.c : with assember functions
4379 * src/device/lib/_divsint.c : with assember functions
4381 * src/device/lib/_divulong.c: with assember functions
4383 * src/device/lib/_divslong.c: with assember functions
4385 * src/device/lib/_moduint.c : with assember functions
4387 * src/device/lib/_modsint.c : with assember functions
4389 * src/device/lib/_modulong.c: with assember functions
4391 * src/device/lib/_modslong.c: with assember functions
4393 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4395 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4397 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4398 replaced _mululong.c and _mulslong.c by _mullong.c
4400 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4402 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4404 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4406 * src/SDCCglue.c: test, if win32api is available for MINGW
4408 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4410 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4411 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4412 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4413 * support/regression/ports/host/spec.mk: removed GENERIC
4414 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4415 * support/regression/ports/z80/spec.mk: removed GENERIC
4417 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4419 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4421 * support/regression/tests/bug-467035.c: Created.
4423 2001-10-01 <johan AT FRIJA>
4425 * src/SDCC.y: fixed bug #466586 part 1
4427 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4429 * SDCCicode.c: z80 has no generic pointers
4430 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4432 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4434 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4436 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4438 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4440 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4442 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4444 * configure.in: Fixed up so that ucsim is only configured once.
4446 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4448 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4449 (getPathDifference): As above.
4451 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4453 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4455 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4456 * .version: Updated to 2.3.1
4458 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4459 Added copyright header.
4461 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4462 (assemble): Added support for macro based assembler commands.
4463 (linkEdit): Added support for macro based linker commands.
4464 (preProcess): Changed the pre-processor to use macros.
4465 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4466 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4468 * device/lib/z80/crt0.s: Added module name for debugging.
4470 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4472 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4474 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4476 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4478 * src/Makefile.in: Added SDCCmacro and SDCCutil
4480 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4482 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4484 2001-09-16 <johan AT FRIJA>
4486 * 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.
4488 2001-09-15 <johan AT FRIJA>
4490 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4491 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4493 2001-09-11 <johan AT FRIJA>
4495 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4497 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4499 * support/regression/tests/bug-460444.c: Added test case.
4501 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4502 (genCast): Added justification for all of the asserts.
4504 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4506 * support/regression/support.c: _xdata replaced by xdata
4508 * support/regression/spec.mk: removed _generic
4510 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4512 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4514 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4515 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4517 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4519 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4521 * support/regression/tests/bug-460010.c: Added test case.
4523 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4525 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4527 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4529 * support/regression/testfwk.c: removed workaround for bug #436344
4531 * support/regression/tests/bp.c: use less memory with mcs51
4533 * support/regression/tests/bug-441448.c: use less memory
4535 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4537 * support/regression/collate-results.py: typo
4539 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4541 * support/regression/tests/fetchoverlap.c: Added new test case.
4543 * support/regression/tests/bp.c: Added new test case.
4545 * support/regression/tests/bug-448984.c: Added new test case.
4547 * support/regression/tests/pow2shifts.c: Added new test case.
4549 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4550 (genlshTwo): Fixed right shift for count > 8.
4552 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4554 2001-09-08 <johan AT FRIJA>
4556 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4558 2001-09-07 <johan AT FRIJA>
4560 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4562 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4564 2001-09-06 <johan AT FRIJA>
4566 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4567 * bernhard noted me at this: "() equals to (void)" (1.38)
4569 2001-09-05 <johan AT FRIJA>
4571 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4573 2001-09-04 <johan AT FRIJA>
4575 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4578 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4580 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4582 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4584 * link/z80/aslink.h: Fixed path for PATH_MAX
4586 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4588 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4590 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4592 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4594 * 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.
4596 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4598 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4599 (genCmp): Fixed up genCmp for the GB with longs.
4601 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4603 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4605 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4607 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4609 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4611 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4613 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4615 * 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.
4617 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4619 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4621 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4623 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4625 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4627 * sim/ucsim/configure: little improvement of Cygwin-detection
4628 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4629 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4630 * support/regression/tests/bug-221100.c: small changes for mcs51
4631 * support/regression/tests/bug-221168.c: small changes for mcs51
4632 * support/regression/tests/bug-227710.c: small changes for mcs51
4633 * support/regression/tests/staticinit.c: small changes for mcs51
4634 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4635 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4636 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601