1 2004-01-26 Michael Hope <michaelh@juju.net.nz>
3 * support/regression/tests/literalop.c (mulWrapper): Added a
4 wrapper to remove integer overflow warnings.
6 * support/regression/tests/float_trans.c: Made work on host.
8 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
11 * support/regression/generate-cases.py (main): Changed from inline
14 * doc/Makefile (install): Changed to depth first to get rid of
15 missing directory install warning.
17 * as/Makefile (install-doc): Made work on Mac.
19 2004-01-25 Bernhard Held <bernhard@bernhardheld.de>
21 * src/SDCCast.c: added an additional type flow in decorateType() of
22 opposite direction, see feature request #860006; it's enabled at runtime
23 by setting the environment variable SDCC_NEWTYPEFLOW
24 * src/SDCCast.h: changed prototype of decorateType()
25 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
26 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
27 'char' to 'int' can be omitted, if both operands are 'unsigned char';
28 see feature request #877103
29 * src/SDCCval.c: updated call of decorateType()
30 (valBitwise): fixed bug #882876
31 (valMinus): added promotion
32 (valLogicAndOr): result is unsigned
33 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
34 * src/SDCCsymt.c (computeType),
35 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
36 must not cause an unsigned operation
37 * src/pic/glue (pic14emitRegularMap),
38 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
40 2004-01-23 Bernhard Held <bernhard@bernhardheld.de>
42 * src/pic/pcode.c (PCodeID): commented out left over debug code
44 2004-01-20 Bernhard Held <bernhard@bernhardheld.de>
46 * support/valdiag/tests/overflow.c: added shift tests
54 * src/pic/pcodepeep.c,
55 * src/pic/pcoderegs.c,
57 * src/pic/ralloc.h: applied patch from Slade Rich;
58 added support for multiple code pages and multiple RAM banks on the
59 PIC 14 port. The ASM files now no longer simply assume all the
60 code / RAM are in the same page / bank. This means the linker can
61 safely allocate code/RAM of separate ASM files to different pages/banks.
62 * doc/sdccman.lyx: added Slade's tips
63 * src/mcs51/peeph.def: fixed bug #880768
65 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
67 * src/hc08/ralloc.c (rematStr): fixed bug #879282
68 * src/SDCCast.c (decorateType): fixed bug #880197
70 2004-01-20 Michael Hope <michaelh@juju.net.nz>
72 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
75 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
76 strtof is not part of C89 and isn't included with Mac OS X.
78 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
80 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
81 shiftL2Left2Result): fixed bug #879326
82 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
83 (genMultOneByte): fixed bug in signed vs unsigned multiplication
84 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
85 address fetch for clr instruction
86 * device/lib/hc08/_mulint.c: created optimized assembly version
87 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
89 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
91 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
92 proposed in FR #877103
94 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
96 * src/SDCCval.c (cheapestVal): added missing checks
97 * src/SDCCicode.c (usualBinaryConversions): fixed condition
98 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
100 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
102 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
105 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
107 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
108 loaded with the linker search paths (-L arguments) and the libraries
109 to be linked with the current source (-l arguments). Changes
110 currently will affect only the pic16 port.
111 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
112 include path the port specific paths and port specific libraries,
113 * gplink command now contains the $3 argument,
114 * src/pic16/device.h,
115 * src/pic16/device.c,: structure PIC_device is made public and
116 renamed to PIC16_device, the same for variable Pics which is renamed
117 to Pics16. Updated all references to them.
118 * src/pic16/glue.c (pic16glue): corrected bug with code
119 initialization which bypassed the variable initializations block.
121 * device/lib/pic16/Makefile.rules: removed --penable-stack from
122 COMPILE_FLAGS and added the --nostdinc option
124 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
126 * device/include/mc68hc908jb8.h: Register defs for another member
127 of the hc08 family. Contributed by Bjorn Bringert - thanks!
129 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
131 Documenting changes from previous commits.
132 * configure.in (version 1.56),
133 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
134 when generating output files to configure the pic16 library,
135 but now I've commented it out, since gputils aren't installed in the
136 SF compile farm, so library won't compile
138 * device/lib/Makefile.in (version 1.56): initially I've added in
139 target 'all' the prerequestive 'model-pic16' so it compiled the
140 pic16 library, but now I've commented it out for the same reasons
142 * added targets 'model-pic16' and 'objects-pic16' to compile the
144 * added target 'port-specific-objects-pic16' to handle the
145 generated libraries and copy them into the build/ directory
146 * added target 'clean-intermediate-pic16' to clean intermediate
147 files into pic16 directory
148 * in target 'installdirs' added line to create directory pic16 in
149 the installation path
151 * device/include/Makefile.in (version 1.11): in target 'install'
152 added lines to copy all header files to installation path,
153 * in target 'installdirs' added line create directory for pic16
154 headers in the installation path
156 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
158 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
161 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
164 * device/lib/configure.in,
165 * device/lib/configure: fixed for autoconf 2.57
167 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
169 * src/z80/main.c (_parseOptions): fixed the portmode= command line
170 option so that it actually works. Made it specific to the z80, since
171 the gbz80 doesn't have these kinds of I/O ports.
173 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
175 * device/include/z180.h,
176 * device/lib/_memcpy.c,
177 * device/lib/_memmove.c,
178 * device/lib/_mulint.c,
179 * device/lib/ser_ir.c,
180 * device/lib/ser_ir_cts_rts.c,
181 * device/lib/_strcmp.c,
182 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
183 * src/z80/main.c (_process_pragma): add support for pragmas bank and
184 portmode; added deprecation warning for bank= and protmode= forms.
185 Also, guard against buffer overflow.
186 * src/z80/gen.c (aopGet): generate better code for sfr banked read
188 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
190 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
191 changed interrupt vector table generation to only emit declared vectors.
192 * device/include/Makefile.in: added missing backslash
193 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
195 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
197 Mainly changes to support compilation of the device libraries
198 * src/pic16/device.c: stack is allocated via symbol and not
199 via literal number. The symbol is placed in the corresponding
200 position of the data ram
201 * (pic16_dump_section): relocatable and absolute uninitialized
202 data are now emitted in sorted order to reduce section naming,
203 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
204 weren't marked as being in the access bank,
206 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
208 Added portion of GNU PIC Library under the directory
209 device/include/pic16 and device/lib/pic16. These files
210 contain the declarations of SFRs for the PIC18Fxx2 devices.
211 The directory is initialized via configure from toplevel.
213 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
215 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
216 the spilllocations to be compared correctly
218 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
220 * src/SDCCast.c (decorateType): fixed bug introduced today
222 2004-01-12 Borut Razem <borut.razem@siol.net>
224 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
225 doc/sdccman.lyx: upper case pragmas are deprecated
227 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
229 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
230 in simpler and even better code
232 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
234 * src/SDCCicode.c (operandOperation): fixed bug #874819
235 * src/SDCCast.c (decorateType): fixed
236 char foo (unsigned long ul) { return ul > 0; }
238 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
240 * doc/sdccman.lyx: Moved and added some sections, small changes
241 all over. Telling LaTeX to be less strict with word spacing
242 to better keep the right margin. Changed some notes about
243 maintainance of the ports in section 3.2.1 - is it OK like this?
245 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
248 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
249 convilong): modified to inform the pic16 port that builtin functions
252 PIC16 PORT specific changes:
253 * src/pic16/device.c pic16_dump_equates() added,
254 processor registers declared internally by the port are emitted in
255 the translation as equates,
256 * src/pic16/gen.c: inline code is passed unprocessed to the
258 * (pic16_popGetLit2): fnuction modified to take second operand as
259 pCodeOp pointer and not as literal,
260 * (popRegFromIdx): prefixed with pic16_,
261 * (pic16_popCombine2): modified to receive already allocated pCode
263 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
264 * (genFunction): initializes local stack frame and pushes on stack
265 all the registers used by this function,
266 * (genEndFunction): restores all registers from stack and restores
268 * src/pic16/glue.c (pic16emitRegularMap): various changes and
270 * (pic16glue): changed the program startup sequence,
271 * added new dbName code 'A' for functions placed in absolute section
272 * src/pic16/main.c: added function attribute _naked,
273 * added pragma 'code' to place a fnuction at an absolute address,
274 * added command line arguments --debug-ralloc and --pcode-verbose,
275 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
276 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
277 * (pic16_newpCodeOpLit2): modified to take the second operand as
279 * (pic16_printpBlock): modified to emit each function in a separate
281 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
282 UPPER for immediate operands,
283 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
285 * src/pic16/peeph.def: all peepholes with movff are commented out,
286 because there is a problem in the pcode peep optimizer,
287 * src/pic16/ralloc.c: the register allocator can now reuse local
288 function symbols for another function. This saves register usage.
289 * src/pic16/ralloc.h: added flag isLocal in structure regs,
291 Added file src/pic16/NOTES with information about program writing on
292 the current port version.
294 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
296 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
297 and peephole 252 (array access)
299 2004-01-09 Borut Razem <borut.razem@siol.net>
301 * src/SDCCmain.c : fixed #872250: -l command line defined library
302 files are scanned before standard library files
304 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
306 * src/SDCCast.c (decorateType): fixed bug #874046
308 2004-01-09 Borut Razem <borut.razem@siol.net>
310 * support/scripts/sdcc.nsi: remove previous installation
312 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
314 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
315 bytes for last interrupt vector (mcs51)
316 * sdcc.spec: fixed typo
318 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
320 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
321 gen51Code): more efficient parameter receive for --model-large
324 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
327 * src/z80/main.c: added missed needLinkerScript flags (more than
328 one port structure defined in these file)
329 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
332 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
334 * src/SDCCmain.c: removed various references to DEFAULT_PORT
335 * src/port.h: added flag needLinkerScript in port->linker
336 structure to inform whether to create a .lnk file or not,
344 * src/z80/main.c: changed appropriately to configure
345 needLinkerScript flag
347 * src/pic16/gen.c (genAddrOf): fixed bug #863624
348 * src/pic/glue.c: added variable udata_section_name to
349 override default uninitialized data segment definition for
350 devices only with SHAREBANK memory (reported from Erik Epetrich)
351 * (pic14emitOverlay): modified to emit a commented overlay segment
352 directive when no overlay data exist
353 * (picglue): modified to emit uninitialized data segment
354 according to udata_section_name
355 * src/pic/main.c (_pic14_parseOptions): added command line
356 options --udata-section-name=[name] to override default
357 udata definition name
358 * modified _linkCmd and _asmCmd to include compiler passed
359 arguments via -W option
360 * src/pic16/main.c: added $l in _asmCmd, changed extension for
361 object file from '.rel' to '.o' in port->linker structure,
362 changed size of fptr from 2 to 3 in port structure
364 2004-01-07 Borut Razem <borut.razem@siol.net>
366 * support/scripts/sdcc.nsi: update PATH
367 * support/scripts/sdcc.ico: craeted
369 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
371 * device/include/Makefile.in: fix install
372 * doc/Makefile: fix install
374 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
378 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
379 how the function variable allocation summary is displayed; also
380 include information about variables allocated to the overlay
383 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
385 * as/mcs51/lkmain.c: Help about -Y option
386 * as/mcs51/lkarea.c: Fixed gcc warnings
388 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
390 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
392 * support/valdiag/tests/overflow.c: added
393 * src/SDCCast.c (decorateType),
394 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
397 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
399 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
402 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
404 A python script to validate compiler diagnostic messages. It can be
405 used to verify that sdcc complains about bad c source code and
406 gives a good location of the error.
407 * support/valdiag/Makefile,
408 * support/valdiag/valdiag.py,
409 * support/valdiag/tests/*
411 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
413 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
414 * src/SDCCsymt.c (newEnumType),
416 * support/Util/SDCCerr.c,
417 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
419 * support/regression/tests/enum.c: added test for enum values that
420 require at least 2 bytes of storage.
422 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
424 * src/common.h: added ifndef/define/endif macros
425 around the header file.
426 Bug reported from Jesus Calvino-Fraga
428 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
431 * device/include/Makefile.in: don't install CVS directories
432 * device/lib/Makefile.in: added removal of CVS directories after install
433 * doc/Makefile: fixed install, added local_icons
434 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
435 * src/mcs51/gen.c (genRightShift): fixed bug #870788
436 * src/ds390/gen.c (genRightShift): fixed bug #870788
437 * src/SDCCast.c (decorateType): fixed bug #870781
439 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
441 PIC16 port related changes:
442 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
443 added variable stackPos,
445 * gen.c: genCall, assignResultValue: added support for
446 pushing/retrieving function parameters to/from stack,
447 genFunction,genEndFunction: setup stack frame for the
449 genAddrOf: will be changed according to bug 863624
451 * added files genutils.c and genutils.h which contain gen*
452 debugged and optimised functions extracted from gen.c
454 * glue.c: added variable 'externs' which holds extern symbols,
455 pic16emitRegularMap: is modified to properly handle relocatable
456 symbols under the new scheme,
457 pic16createInterruptVect: is modified
458 pic16printPublics: is modified to emit 'global' assembler directives,
459 added pic16_printExterns to print extern symbols,
460 pic16glue: initializes stack/frame pointer in the beginning of
461 the assembly output. Temporary hack, will be corrected later,
462 because gplink yet does not support stack and SDCC does not
463 yet support a type of crt0.o object to create the final binary.
465 * Removed many lines that contain 8051 legacy code.
466 * The code is finally placed under a 'code' directive.
467 * Added port specific options.
469 * _process_pragma: simplified since now we do not need *special*
470 include file to define SFR registers. But a separate header
471 will be needed. This will be developed later.
472 * _pic16_parseOptions: added, parses port specific options:
473 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
474 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
475 --preplace-udata-with=
477 * _pic16_setDefaultOptions: modified to initialize section names,
478 but hack is temporarly out of order since it needs improvement.
479 * _pic16_genAssemblerPreamble: configuration words are emitted by
480 their address instead of their name. This part is incomplete and
481 supports only the 18Fxx2 devices. Other devices will emit an error
482 during assembly since they do not contain the same set of config
484 * _pic16_genIVT: is modified,
486 * pcode.c: added definitions for some hardware registers that are needed
488 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
489 All PCI entries are updated. Now LFSR is supported.
490 * Removed pic16_pciTRIS is mentioned by mdubuc in source
491 * added pic16_newpCodeOpLit2 to support instructions with
492 two literal arguments
493 * pic16_pCode2str: corrected code that emits assembler instructions
494 with two literal operands and those that have an access bit modifier
495 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
496 this fixes a bug which caused some labels to be lost, when an
497 assembler directive was added, i.e. banksel,
498 * pic16_FixRegisterBanking: improved logic that causes the insertion
500 * InlineFunction: functions that are called once, are not any more
501 inlined. This can be a port option in the future,
503 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
505 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
506 hold the corresponding uninitialized symbols,
507 * pic16_allocProcessorRegister: registers have explicit marked the
509 * pic16_allocInternalRegister: registers are explicit marked as
511 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
512 processing list, so bit registers were lost,
515 * ralloc.h: added field 'accessBank' and original symbol operand
516 in register definition,
517 * removed the field isMapped from register definition,
519 ** Several functions have been removed from various sources:
520 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
521 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
522 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
523 pic16_assignRelocatableRegisters
525 ** others have been introduced:
526 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
527 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
529 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
531 * support/scripts/inc2h.pl: changed definition of BIT_AT
532 to emit 'sbit at' instead of 'bit at'. This was a request.
534 PIC16 port related preliminary changes:
535 * gen.c: prefixed function popRegFromString with
536 pic16_ and all references to it corrected
537 * pcode.c: all pic16_pc_* hardware registers prefixed
539 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
540 * ralloc.c: newReg(): when register is REG_SFR then
542 pic16_allocProcessorRegister(): marks register wasUsed=0
543 pic16_writeUsedRegs(): added a call to assign processor
544 registers via pic16_assignFixedRegisters
546 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
548 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
549 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
550 variables in unused register banks. Also the SSEG is placed
551 wherever there is enough space for it, and IDATA can be anywhere
552 in internal RAM. For now compile using -Wl-Y[stack_size].
553 The mem file is different for this option as well, since it
554 makes no sense of talking about DSEG lenght.
556 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
558 * src/SDCClrange.c: fixed bug 869095 that caused segfault
559 in certain cases, e.g. when ROM assignment, patch provided
560 from Albert den Haan.
562 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
564 Many signedness and type propagation fixes:
565 * src/SDCCicode.c: made geniCodeCast() static
566 replaced SPEC_ by IS_ (cosmetic)
567 (operandOperation): fixed div and mod operation
568 (usualBinaryConversions): added support for promotion of char
569 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
570 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
571 (geniCodeAdd): an array index will stay unsigned, even if promoted
573 (geniCodeArray): ditto
574 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
575 * src/SDCCsymt.c (computeType): added more support for char;
576 promotion of char is selectable by promoteCharToInt, fixed signedness
578 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
579 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
580 * src/SDCCval (val*): replaced signedness calculation by
582 rearranged if-branches (cosmetic)
583 (valShift): added warning W_SHIFT_CHANGED
584 (valCompare): fixed problem with different types
585 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
586 * support/regression/tests/literalop.c: added many cases
587 * support/regression/tests/ast_constant_folding.c: changed finally to
589 * .version: new year, new version: 2.3.7
590 * src/SDCCmain.c (main): applied patch #866468
591 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
592 provided by Scott Bronson
593 * doc/sdccman.lyx: updated documentation for sdcdb
594 updated and added chapter tips
596 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
598 * src/SDCCsymt.h: missing from yesterday's commits
600 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
602 * src/SDCC.y (struct_or_union_specifier),
603 * support/Util/SDCCerr.c,
604 * support/Util/SDCCerr.h: verify that struct & union tags are used
607 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
609 * src/SDCCglobl.h: missing from yesterday's commits
611 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
613 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
614 sft_attributes, struct_declaration, parameter_declaration,
615 type_name, start_block, declaration_list),
616 * src/SDCC.lex (check_type): support redefinition of typedef names
618 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
620 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
621 aligned xdata arrays. Erik helped me with the if clause.
623 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
625 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
628 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
631 * src/SDCCast.c (newAst_),
633 * src/SDCCicode.c (ast2iCode, newiCode),
635 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
636 expr, statement, expression_statement, selection_statement,
637 iteration_statement, expr_opt, jump_statement): foundation for tracking
639 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
642 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
644 * support/Util/SDCCerr.c,
646 * src/SDCCast.c (createCase, createDefault, decorateType),
647 * src/SDCClabel.c (labelUnreach),
648 * src/SDCC.y (labeled_statement, jump_statement): More improvements
650 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
651 (with thanks to Stas Sergeev)
652 * device/include/time.h,
653 * device/lib/time.c (CheckTime): suppress unreachable code warning
655 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
657 * src/SDCCast.c (createIvalCharPtr),
658 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
660 * support/regression/tests/nullstring.c: tests for these two bugs
662 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
664 * support/Util/SDCCerr.h,
665 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
666 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
667 about storage class and 'at' used inside struct or union
668 * src/SDCCBBlock.c (iCodeFromeBBlock),
669 * src/SDCCcse.c (ifxOptimize),
670 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
671 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
672 printIval, emitStaticSeg, emitOverlay),
673 * src/SDCClabel.c (deleteIfx),
674 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
675 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
676 gatherAutoInit, processParms),
677 * support/Util/SDCCerr.h,
678 * support/Util/SDCCerr.c (werrorfl): Support for better error location
679 reporting for post-parse errors.
681 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
683 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
684 implicit casts via union; they don't work on big endian systems
685 (possible fix for bug #861138)
687 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
689 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
690 * src/mcs51/main.c: fixed the fix for bug #737001
692 2003-12-15 Borut Razem <borut.razem@siol.net>
694 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
696 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
698 * support/makebin/makebin.c: put output in binary mode
700 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
702 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
703 xdata and data memory on startup. Set the environment variable
704 SDCC_NOGENRAMCLEAR to disable this.
705 * src/mcs51/peephole.def,
706 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
707 (allows non-interrupt and interrupt code to safely compete for a resource
708 without the non-interrupt code having to disable interrupts)
710 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
712 * src/SDCCicode.c (geniCodeAdd),
713 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
714 with valFromType if type might be a pointer and host is big endian).
715 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
716 types, not just integer types.
717 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
718 multiply defined with mismatching "at" address.
720 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
722 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
723 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
724 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
725 with embedded nulls (fixed bug #753752)
727 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
729 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
730 Apparently this did not see much testing (endless loop)
732 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
734 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
736 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
738 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
739 gracefully handle NULL memmap pointers
741 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
743 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
744 instead of deleting the iCode when an operand is volatile
745 * src/z80/gen.c (genDummyRead),
746 * src/mcs51/gen.c (genDummyRead),
747 * src/ds390/gen.c (genDummyRead),
748 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
750 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
751 * src/SDCC.y: fixed bug #850420
753 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
755 Applied z80 i/o port patch from Peter Townson and fixed some operators
756 to better handle operands in A register.
757 * device/include/z180.h
763 * src/z80/peeph-z80.def
767 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
769 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
771 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
773 * device/lib/hc08/_mullong.c: Removed extra #endif
775 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
777 * sim/ucsim/hc08.src/inst.cc,
778 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
780 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
781 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
782 * device/include/stdarg.h: fixed varargs for hc08
783 * device/lib/Makefile.in,
784 * device/lib/hc08/Makefile,
785 * device/lib/hc08/_mulint.c,
786 * device/lib/hc08/_mullong.c: fixed some endian problems
788 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
790 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
791 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
792 * device/lib/_gptrget.c,
793 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
795 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
797 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
798 * src/SDCCast.c (astErrors): fixed bug #846007
799 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
801 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
803 * src/SDCCast.c (decorateType): disabled a transformation I added in
804 revision 1.188 (access to fields of a structure at an absolute address);
805 it breaks with bitfields, extern declarations, and gcse analysis.
806 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
807 could be assigned through a pointer, so don't complain.
808 * src/SDCCast.c (astErrors),
810 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
812 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
814 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
815 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
816 output of __config directives, since gpasm now supports them
817 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
818 pre-processor macro, i.e. -DMCU=p18f452
819 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
820 and modified to handle 'cast' icode similarly to '=' icode
821 * src/pic16/device.h (typedef struct PIC_device): added field
822 'extMIface' to indicate that chip has external memory interface
823 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
824 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
827 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
829 * src/SDCC.y (pointer): fixed bug #846006
830 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
831 * src/SDCCast.c (decorateType): fixed bug #846009
832 * src/ds390/peeph.def,
833 * src/ds390/gen.c (genAnd, genOr),
834 * src/mcs51/peeph.def,
835 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
837 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
839 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
846 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
850 * src/SDCCbitv.c: added function to free a bitvector
852 * src/SDCClrange.c: added function to recompute the liveranges
854 * src/ds390/ralloc.c,
856 * src/mcs51/ralloc.c,
858 * src/pic16/ralloc.c,
860 * src/z80/ralloc.c: recompute the liveranges after register packing
862 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
864 * src/SDCCloop.c (newInduction): fixed bug #845630
866 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
868 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
869 inadvertantly left behind from my 2003-11-12 change
871 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
873 Updated headers I neglected to commit yesterday.
877 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
879 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
880 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
881 * src/SDCCopt.c (eBBlockFromiCode),
882 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
883 the creation of the key hash table from the sequencing so it can be used
884 earlier (for some GCSE bug fixes still pending)
886 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
888 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
889 * support/regression/tests/addsub.c: testing genPlus shortcut
891 2003-11-15 Borut Razem <borut.razem@siol.net>
893 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
895 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
897 * src/SDCCcse.c (cseBBlock): fixed bug #527779
898 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
899 ordering is immaterial.
900 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
902 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
905 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
906 (SIGSEV) of bug #840381
907 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
908 unlink new file before rename if new and old filenames are the same)
910 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
912 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
913 uninitialized variables) for the mcs51. Set environment variable
914 SDCC_GENRAMCLEAR to test.
915 xdata initialization slightly shorter
917 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
920 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
921 #838241 & 780691 (basicly the same bug)
922 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
923 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
925 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
927 * src/SDCCmain.c (linkEdit): "fix" #834252
929 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
931 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
933 * src/SDCC.y: fixed bug #819403
935 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
937 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
938 the reentrant attribute.
939 * src/hc08/gen.c (genPackBits): added missing stack readjustment
940 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
942 * src/SDCCast.c (decorateType): fixed bug with storage class not being
943 updated during pointer dereference; f.e. ~(((char *)1)*) was being
944 erroneously reduced to a literal.
945 * src/hc08/ralloc.c (packRegisters, rematStr),
946 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
949 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
951 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
952 * doc/sdccman.lyx: changed from 'article' to 'book'
953 * doc/Makefile: readded test_suite_spec and cdbfileformat
955 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
957 * device/include/stdlib.h: include malloc.h to comply with ANSI
958 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
960 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
962 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
963 * doc/clean.mk: also remove *.out files
964 * doc/sdccman.lyx: some additions, larger top/bottom margins
966 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
968 * src/SDCC.y: fixed bug #837365
969 * support/regression/tests/bitopcse.c
970 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
971 a symbol (might be valop instead)
972 * device/lib/Makefile.in: added errno.c to HC08SOURCES
973 * device/lib/clean.mk: added hc08 to the cleaning list
975 2003-11-04 Borut Razem <borut.razem@siol.net>
977 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
979 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
980 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
981 malloc is declared in standard stdlib.h
983 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
985 * device/lib/hc08/Makefile: need to clean .rel not .o files
986 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
988 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
998 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
999 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1000 tests (which uses the port's oclsExpense function)
1006 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1008 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1010 * src/SDCCcse.c (ifxOptimize),
1011 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1012 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1013 deleting the IFX iCode.
1014 * src/hc08/ralloc.c: reduced unneeded slocs
1015 * src/hc08/gen.c: fixed bug in asmopToBoolean
1017 2003-11-04 Borut Razem <borut.razem@siol.net>
1019 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1020 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1021 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1022 transferred to configure
1024 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
1026 Use headers defined in the C[++] standards:
1027 * sim/ucsim/gui.src/serio.src/fileio.cc
1028 * sim/ucsim/gui.src/serio.src/frontend.cc
1029 * sim/ucsim/gui.src/serio.src/main.cc
1030 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1031 * support/Util/NewAlloc.c
1037 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1039 * Added MSVC projects for hc08 assembler and linker:
1040 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1041 /as/hc08/link_hc08.dsp
1043 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
1045 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1047 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
1049 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1051 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1053 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1055 2003-10-31 Borut Razem <borut.razem@siol.net>
1057 * support/cpp2/cpplib.h,
1058 support/cpp2/cpplib.c,
1059 support/cpp2/cpplex.c,
1060 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1061 to switch _asm block preprocessing on / off. Default is
1062 #pragma preproc_asm +
1064 2003-10-31 Borut Razem <borut.razem@siol.net>
1066 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1067 when outputting comment blocks (when executed with -C option) and
1068 _asm (SDCPP specific) blocks
1070 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1072 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1074 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1076 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1078 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1080 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1081 * src/SDCCast.c (decorateType): fixed bug #832664
1083 2003-10-31 Borut Razem <borut.razem@siol.net>
1085 * support\cpp2\cpplex.c: fixed for SDCPP:
1086 comments(when executed with -C option) and _asm blocks
1087 were included even if they where in skipped #if block.
1088 Applied solution from GCC cpp 3.3.2
1090 2003-10-31 Borut Razem <borut.razem@siol.net>
1092 * src/SDCC.lex: sdcc now understands both formats:
1093 '# <line_number> <file_name>' and
1094 '#line <line_number> <file_name>'
1095 * support/cpp2/cppmain.c: sdcpp now generates the standard
1096 '# <line_number> <file_name>' instead of former
1097 '#line <line_number> <file_name>'
1099 2003-10-30 Borut Razem <borut.razem@siol.net>
1101 * support/cpp2/cpphash.h,
1102 * support/cpp2/cpplib.h
1103 * support/cpp2/cpplex.c,
1104 * support/cpp2/cppmain.c,
1105 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1107 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1109 Fixed a number of problems revealed by bug #827883.
1110 * src/SDCCloop.c (loopInvariants): Spill location of the
1111 result operand should be recomputed if extracted from
1112 a loop. Also, don't extract assignments of an iTemp
1114 * src/SDCCast.c (isConformingBody): loop reversal should
1115 not occur if the control variable is involved with a
1116 relational operator.
1118 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1120 * .version: bumped to 2.3.6 to reflect the big improvements
1121 made by Erik and Klaus. Thanks!
1123 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1125 Replaced the livrange code.
1126 * src/SDCClrange.c: added new LR code
1128 * src/SDCCBBlock.h: removed remainig parts from old LR code
1129 * src/ds390/ralloc.c,
1130 * src/ds390/gen.c: minor fixes to make it work with new code
1132 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1137 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1138 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1139 (tweaked fix for bug #818696)
1141 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1143 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1145 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1148 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1149 * src/mcs51/gen.c (gencjneshort),
1150 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1151 more efficient (per Scott Bronson's suggestion)
1153 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1155 Extended the semantics of the critical keyword to include
1156 individual statements. See RFE #827755 and #799831
1161 * support/Util/SDCCerr.c
1162 * support/Util/SDCCerr.h
1167 2003-10-19 Borut Razem <borut.razem@siol.net>
1169 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1171 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1173 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1175 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1176 and predecrement operand is displayed
1178 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1180 * src/SDCCval.c (valMinus): fixed bug #826041
1182 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1184 Some hc08 related updates that I missed earlier
1185 * sim/ucsim/stypes.h
1186 * support/regression/ports/hc08/spec.mk
1188 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1190 New target "hc08" for the Motorola 68hc08 family of micros
1198 * sim/ucsim/hc08.src/*
1199 * sim/ucsim/configure.in
1200 * src/ucsim/configure
1201 * sim/ucsim/packages_in.mk
1204 * device/include/mc68hc908qy.h
1206 * device/lib/Makefile.in
1207 * support/regression/ports/hc08/*
1208 * support/regression/Makefile
1210 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1212 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1214 * src/ds390/gen.c (genCast): fixed bug #821957
1216 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1218 * device/lib/logf.c: "fixed" overlay bug
1219 * support/regression/ports/host/spec.mk: added m library
1220 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1221 * support/regression/tests/float_trans: added (for Eric)
1223 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1225 * src/mcs51/gen.c (genCpl): fixed bug
1226 http://sf.net/mailarchive/message.php?msg_id=6263915
1228 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1230 * src/SDCCast.c (decorateType): added extended constant folding
1231 * src/SDCCsymt.c (computeType): cleanup
1232 * src/SDCCval.c (valShift): minor optimization
1233 * support/regression/tests/ast_constant_folding.c: added
1235 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1237 * src/SDCCmain.c: removed some unintended changes
1239 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1241 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1242 * src/z80/gen.c: fixed part of bug #817589
1243 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1245 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1247 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1258 * src/ds390/ralloc.c
1260 * src/mcs51/ralloc.c
1262 * src/pic16/ralloc.c
1265 * src/z80/gen.c: removed unused label "release:"
1267 2003-10-06 Borut Razem <borut.razem@siol.net>
1269 * src/SDCC.lex: removed definition of unused variables
1270 save_optimize and save_options
1272 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1274 * clean.mk: removed '=' in "-maxdepth=1"
1275 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1276 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1278 2003-10-06 Borut Razem <borut.razem@siol.net>
1280 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1281 my_unput() replaced by unput()
1283 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1285 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1286 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1287 type-punned pointer will break strict-aliasing rules"
1288 Old LR behaviour is again default; Klaus' LR can be choosen by
1289 defining the environment variable LRKLAUS
1293 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1294 * clean.mk: fixed removal of files in bin/CVS/
1295 * device/lib/clean.mk: fixed removal of directories small and large
1296 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1298 * src/SDCCval.c: removed superflous test for pedantic
1300 2003-10-05 Borut Razem <borut.razem@siol.net>
1302 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1303 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1304 message "unmatched #pragma SAVE and #pragma RESTORE"
1306 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1308 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1309 assembly, critical functions, atomic, nojtbound)
1311 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1313 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1319 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1322 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1324 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1326 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1327 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1328 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1330 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1332 * src/z80/gen.c (genRet): fixed bug #524753
1333 * src/z80/gen.c (genCast): fixed internal error on cast from
1335 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1336 fix for bug #477835 to the z80
1337 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1338 for tracking iCodes in the peephole optimizer for z80
1340 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1342 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1343 the other part of bug #814548
1344 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1346 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1348 * src/SDCCcse.c: fixed part of bug #814548
1350 2003-09-28 Borut Razem <borut.razem@siol.net>
1352 * src/asm.c: rewrite of printILine() to use temporary file instead
1354 * src/xa51/main.c: commented out declaration of int rewinds
1356 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1358 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1360 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1362 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1363 * src/asm.c (printILine): Fixed bug #811015
1365 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1367 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1370 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1372 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1373 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1374 to correctly handle general case of AOP_PAIRPTR
1375 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1377 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1379 * src/mcs51/ralloc.c (fillGaps),
1380 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1381 register positioning bug)
1383 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1385 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1387 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1389 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1390 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1391 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1392 (ralloc doesn't intentionally do this now, but perhaps later)
1393 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1394 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1395 register positioning bugs (Fixed bug #762602 and #795325)
1396 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1398 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1399 lines that --i-code-in-asm generates
1401 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1403 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1404 trying to fclose a FILE* that was already closed.
1406 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1408 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1409 of const struct should be treated as if const themselves)
1411 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1413 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1415 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1417 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1418 Unix (/n) and DOS (/r/n) line terminations.
1420 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1422 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1425 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1427 * src/mcs51/gen.c (genFunction, genEndFunction),
1428 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1429 and restore of EA so that stack offsets to parameters are
1430 correct when using both critical and reentrant/stack-auto.
1431 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1432 size (can be triggered in error if sloc is shared between
1433 different sized objects)
1434 * device/include/float.h: fixed macros to explicitly use
1435 unsigned long where needed
1437 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1439 Feature req. 799831: added code to allow nesting of critical functions
1440 * src/mcs51/gen.c (genFunction, genEndFunction)
1441 * src/ds390/gen.c (genFunction, genEndFunction)
1443 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1445 * src/SDCCsymt.c (sclsFromPtr),
1447 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1448 support for standard C idiom of memory mapped variables; for
1449 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1450 to xdata int at 0x1234 tempvar = 1.
1451 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1452 provided by Akiya ISHIDA
1454 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1456 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1457 * src/SDCCval.c (constVal): added reduction from int to char
1458 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1459 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1460 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1462 * support/regression/tests/shifts.c: fixed
1464 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1466 * src/z80/gen.c (genXor): Fixed bug #805445
1468 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1470 Fixed bug #621531 (const & volatile confusion in the type chain).
1471 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1472 refer to the const or volatile state of the pointer itself.
1484 * src/pic16/ralloc.c
1485 * support/regression/tests/const.c
1487 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1489 When checking for duplicated modules, use absolute paths
1490 instead of relative paths. Files changed:
1495 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1497 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1499 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1501 * device/include/string.h: added size_t typedef, changed
1502 prototypes to use size_t, eliminated separate reentrant and
1503 non-reentrant declarations, added _memmove declaration
1504 * device/lib/_memcpy.c: changed to use size_t instead of int,
1505 changed /4 to >>2 to avoid division library call
1506 * device/lib/_memcmp.c,
1507 * device/lib/_memset.c,
1508 * device/lib/_strncat.c,
1509 * device/lib/_strncpy.c,
1510 * device/lib/_strncmp.c: changed to use size_t instead of int
1511 * device/lib/_memmove.c: new file (fixed bug #772294)
1512 * device/lib/Makefile.in: added _memmove.c
1513 * device/lib/z80/asm_strings.s: fixed bug #772290
1514 * support/regression/tests/bitfields.c: attempt to fix host assertion
1515 failure on amd64-unknown-linux2.2
1517 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1519 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1520 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1521 * as/z80/asmain.c (main): fixed bug #801766
1523 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1525 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1528 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1530 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1531 reported in bug #800609
1533 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1535 * Top header beautifications in src/pic16 directory:
1536 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1537 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1538 pcoderegs.h, ralloc.c, ralloc.h
1539 * main.c: added top header and GPL license notice
1540 * pcode.c: fixed the if-conditional warning
1542 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1544 * device/lib/_mullong.c: replaced int by short for gcc
1546 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1548 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1549 and JUMPTABLE iCodes properly now (worked by accident before)
1550 * src/mcs51/gen.c (leftRightUseAcc),
1551 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1552 iCode properly now. Use getSize instead of nRegs since a & b
1553 aren't part of the nRegs tally.
1555 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1557 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1558 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1559 before instructions that use the _STATUS register
1561 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1563 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1564 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1565 fetching of the pointer
1566 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1567 copied from genNearPointerSet()
1568 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1569 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1570 If they pop r0/r1 they must be called in the opposite order than aopOp().
1571 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1572 (resp. --stack-auto), prepared for --xstack
1574 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1576 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1578 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1580 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1581 these ports have their own __sdcc_external_start()
1583 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1585 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1586 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1587 type for bits was changed. It resulted in bit variables becoming
1588 global, which is not permitted in PIC 14 assembly output.
1590 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1592 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1594 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1596 Z80 and MCS51 linkers complaint if a public symbol is defined
1597 in more than one library module:
1601 * as/mcs51/Makefile.in
1603 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1605 A few small changes that speed up the peephole optimizer.
1609 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1611 Try to make the peephole optimizer smarter by maintaining
1612 an association between the assembly source code and the
1613 iCodes that originated them. Put this information to use
1614 with a new peephole rule condition "notVolatile" so that
1615 the rules can be aggressive yet still safe.
1620 * src/mcs51/peeph.def
1622 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1626 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1627 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1628 if the left or right operand symbols have the accuse flag set.
1630 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1632 Changed the type of the result of the ! (NOT) operator to char;
1633 previously it returned the same type as the source. This allows
1634 us to eliminate all the genFloatNot functions (all of its target
1635 implementations were very buggy) since !float can use the same
1638 * src/SDCCicode.c (ast2iCode): ! returns char
1639 * src/mcs51/gen.c (genNot, genNotFloat),
1640 * src/ds390/gen.c (genNot, genNotFloat),
1641 * src/z80/gen.c (genNot, genNotFloat),
1642 * src/pic/gen.c (genNot, genNotFloat),
1643 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1645 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1647 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1648 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1649 during interrupts. Ensure WSAVE is located at a shared bank address.
1650 2. Fixed page selection in some places
1651 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1652 the registers name strings.
1653 4. Fixed "signed / unsigned compare" compiler warnings.
1654 5. The PIC port manages its own allocation of the general purpose
1655 registers, but makes no attempt to reuse them. As a result when
1656 compiling it soon runs out of general purpose registers. Some
1657 additional code was added to the files pcode.c and device.c to walk
1658 through the function call tree and rename the registers so that they
1668 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1669 genPlus() & genMinus() when the result is the same as left or right
1671 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1673 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1675 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1677 Made bitfield a distinct type from bit so that bitfields
1678 convert as per ANSI C and bits retain their traditional
1679 boolean style behaviour. Implemented bitfield support in
1687 * src/ds390/gen.c: bit v bitfield split
1688 * src/z80/gen.c: New support for bitfields
1689 * support/regression/tests/bitfields.c: reenabled z80,
1692 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1694 Rules 246.x, 247.x relate to bitfields, the others speed up
1695 access to xdata mapped I/O devices.
1697 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1699 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1701 Cleaned up genPackBits and genUnpackBits and added two helper
1702 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1703 for literal assignments in genPackBits (thanks to Frieder for
1709 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1711 Fixed bug #748310 (pointer to function type mishandled when the
1712 function name is omitted). Also fixed a SIGSEGV when a function
1713 attribute (reentrant, etc) is used on a non-function or on a
1714 function but misplaced before the parameter list.
1716 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1718 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1719 * support/Util/SDCCerr.h,
1720 * support/Util/SDCCerr.c: Added func attr misuse error msg
1722 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1724 Fixed bug #787649 by anonymous
1725 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1726 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1728 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1730 Fixed numerous bitfield problems.
1732 * src/SDCC.y: More bitfield related error checking
1734 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1735 * support/Util/SDCCerr.h,
1736 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1737 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1738 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1739 * support/regression/tests/bitfields.c: tests added
1741 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1743 Made the constant following the "interrupt" keyword optional. If
1744 omitted, the function will not automatically be given an entry
1745 in the interrupt vector table (similar to #pragma NOIV, but
1746 less syntacticly kludgy). The interrupt number is also now
1747 range checked. Also fixed a bug in the high order bit example
1754 * support/Util/SDCCerr.c
1755 * support/Util/SDCCerr.h
1758 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1760 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1761 * src/SDCCicode.c (operandOperation): rewritten some ops
1762 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1763 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1765 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1766 be re-activated by defining REDUCE_LITERALS)
1767 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1768 unsigned, but are signed by default
1769 * src/SDCCval.c (constVal): rearranged
1770 * src/SDCCval.c (valMod): preliminary fix
1771 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1772 * support/regression/literalop.c: added, work in progress
1774 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1776 Generate warnings for useless declarations like "char data;"
1777 that don't do what new users expect.
1780 * support/Util/SDCCerr.h
1781 * support/Util/SDCCerr.c
1783 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1785 * src/SDCCval.c (valMult): fix overflow detection of negative int
1787 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1789 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1791 Changes to support big endian targets:
1804 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1806 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1807 * device/lib/time.c: fixed warning "integer overflow in expression"
1809 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1811 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1812 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1813 constants are unsigned; added recognition of "u" flag for unsigned
1814 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1815 * src/SDCCval.c (valDiv, valMod): fixed signdness
1816 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1817 signedness of modulo, left and right shift
1818 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1819 * support/Util/SDCCerr.h: added warning W_INT_OVL
1820 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1821 * src/SDCCast.c (ast_print): improved output of constants
1823 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1825 Fixed some warnings when building with MSVC:
1838 * support\cpp2\cpplib.c
1842 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1844 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1846 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1848 * support\librarian\clean.mk: Do not remove Makefile.
1849 * support\librarian\Makefile: added.
1851 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1853 Added librarian to MSVC build:
1856 * support\librarian\librarian.dsp
1858 'configure' not needed for librarian, removed:
1859 * support\librarian\configure
1860 * support\librarian\configure.in
1861 * support\librarian\config_in.h
1862 * support\librarian\Makefile.in
1864 Hopefully these ones built the librarian and the rest of sdcc properly:
1866 * Makefile.common.in
1868 Messed up 'configure', so revert to previous version:
1872 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1874 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1875 there, while the mantissa of a double is "only" 53 bits wide.
1877 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1879 Adding sdcclib to the build. MSVC project coming soon.
1880 Files added/changed:
1882 * support\librarian\clean.mk
1883 * support\librarian\configure
1884 * support\librarian\configure.in
1885 * support\librarian\config_in.h
1886 * support\librarian\Makefile.bcc
1887 * support\librarian\Makefile.in
1888 * support\librarian\sdcclib.c
1891 * Makefile.common.in
1895 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1897 Linker now complaints if linked modules have conflicting options, for
1898 example, one compiled using --model-large and another one compiled with
1899 --model-small. The following files were modified:
1921 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1923 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1924 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1926 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1928 * src/z80/mappings.i: fix _mul[us][int,long] entries
1930 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1932 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1934 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1936 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1937 * support/regression/tests/bitopcse.c: added
1945 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1947 added support for new library format to z80, gbz80 linkers:
1953 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1955 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1956 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1958 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1960 added DUMMY_READ_VOLATILE:
1969 * src/SDCCcse.c (algebraicOpts): many improvements
1970 * src/SDCCcse.h: removed algebraicOpts()
1971 * src/SDCCicode.c (picDummyRead): added
1973 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1975 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1976 "Insufficient space in data memory".
1978 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1980 * src/mcs51/gen.c: fixed bug #771358
1981 * src/z80/gen.c: fixed bug #759087
1983 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1985 * src/pic16/glue.c: minor cleanup by Vangelis
1987 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1989 * device/include/regc515c.h: fixed #758477
1990 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1991 * device/lib/_gptrput.c: saved a few bytes
1992 * my tab spacing is 8, yours too?)
1993 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1994 * device/lib/serial.c: process RX bytes earlier than TX bytes
1995 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1997 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1999 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2001 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2003 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2005 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
2007 * device/lib/Makefile.in: bad fix, reverted to 1.43
2009 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
2011 * device/lib/Makefile.in: added missing z80 object files
2013 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
2015 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2016 pic16 progress by Vangelis:
2031 * pic16/pcodepeep.c:
2034 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2036 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2038 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2040 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2041 added gbz80 build to MSVC project.
2042 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2043 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2044 from 8051 stuff and setup so it links using a .lnk file.
2046 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2048 * support/librarian/sdcclib.c: sdcc librarian.
2049 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2052 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2054 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2056 2003-07-02 Borut Razem <borut.razem@siol.net>
2058 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2059 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2060 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2061 src/xa51/main.c, src/z80/main.c:
2062 virtualization of glue() function: each port has it's own glue function,
2063 which is accessed by do_glue function pointer in PORT.general structure
2065 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2067 * DS800C400 fun, improved ROM interface and tinibios.
2069 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2071 * More support for DS80C400. Now includes beginning of interface to ROM.
2073 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2075 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2077 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2079 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2081 2003-06-19 Borut Razem <borut.razem@siol.net>
2083 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2085 2003-06-19 Borut Razem <borut.razem@siol.net>
2087 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2088 fixed Z80 port - crt0.o: cannot open.
2090 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2092 * support/Util/MySystem.c (merge_command): revert bad fix
2094 2003-06-18 Borut Razem <borut.razem@siol.net>
2096 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2098 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2100 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2101 option --use-stdout sends errors to stdout instead of stderr.
2103 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2105 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2107 2003-06-15 Borut Razem <borut.razem@siol.net>
2109 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2110 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2111 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2112 fixed width array of pointers replaced with sets;
2113 multiple include and lib paths ared transferred to preprocessor and linker
2114 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2115 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2116 fixed width array of pointers
2117 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2118 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2119 fixupPath(), getPathDifference()
2120 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2121 fixed width array of pointers
2123 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2125 * src/pic16/ralloc.c: fix warnings
2126 * src/pic16/pcode.c: fix warning
2128 2003-06-10 Scott Dattalo <scott@dattalo.com>
2130 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2131 know all the details, but essentially this set of changes enable
2132 the pic16 port to generate movff instructions and generate assembler
2137 * src/pic16/pcode.c:
2138 * src/pic16/device.c:
2140 * src/pic16/pcode.h:
2141 * src/pic16/pcoderegs.c:
2142 * src/pic16/ralloc.c:
2143 * src/pic16/ralloc.h:
2145 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2147 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2148 added option --vc, so sdcc errors and warnings are compatible with
2149 Microsoft Visual Studio.
2151 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2153 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2154 device/lib/libfloat.lib: added atof function.
2156 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2158 * doc/sdccman.lyx: updated to Lyx 1.3
2159 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2160 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2161 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2163 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2165 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2167 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2169 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2170 additions to the "related tools/documentation" section
2172 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2174 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2176 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2178 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2179 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2181 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2183 * doc/sdccman.lyx: fix double dash and other minor things
2184 * doc/Makefile: fix double dash
2186 2003-05-28 Karl Bongers(patches from Martin Helmling)
2187 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2188 condition and ignore commands.
2190 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2192 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2193 is in parts still quite out of date, I did changes as far as I felt makes sense
2194 for a non-native english speaker.
2195 Please feel free to add to the manual or to correct my changes.
2196 * doc/Makefile: undid touching the date of intermediate tex files.
2198 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2200 * doc/sdccman.lyx: Manual has an index now
2202 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2204 Finalize muluint/mulsint and mululong/mulslong merging:
2205 * device/lib/_mulint.c
2206 * device/lib/_mullong.c
2207 * device/lib/gbz80/mul.s
2208 * device/lib/gbz80/stubs.s
2209 * device/lib/z80/mul.s
2210 * device/lib/z80/stubs.s
2211 * src/SDCCsymt.c (initCSupport)
2213 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2215 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2216 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2217 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2218 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2221 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2223 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2224 the regression tests I'm not brave enough to enable 245.b, 245.c
2225 * doc/sdccman.lyx: added latex preamble for hyperref package.
2226 Using pdflatex this will give you a hyperlinked pdf file with
2227 bookmarks. (prepend '%' before /usepackage if this breaks something)
2229 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2231 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2233 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2235 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2237 2003-05-21 <johan@balder>
2239 * src/SDCCglue.c (printIval): fixed bug #739934
2241 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2243 Applied patch from bug 737905 (renamed yylineo to mylineno):
2250 * src/pic16/pcode.c: Cleaned warnings
2251 * src/pic16/pcodeflow.c: Cleaned warnings
2252 * src/pic16/pcoderegs.c: Cleaned warnings
2254 2003-05-19 Scott Dattalo <scott@dattalo.com>
2256 * src/pic16/pcode.c: Cleaned warnings
2257 * src/pic16/pcodepeep.c: Cleaned warnings
2258 * src/pic16/ralloc.c: Cleaned warnings
2260 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2262 * doc/sdccman.lyx: fixed bug 739745
2263 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2265 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2267 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2268 it can be defined with CFLAGS when running configure
2269 * src/SDCCmain.c: fixed compiling + linking with object files
2271 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2273 * configure.in: configure for pic16 port,
2274 added --disable-pic16-port
2275 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2276 * src/SDCCmain.c: linkOptions is changed to set *,
2277 added if/endif conditional macros to remove options help
2278 messages from optionsTable when a port is not configured, added
2279 support for the PIc16 port in the ports table, when executing
2280 the compiler with no port specified on command line, a default
2281 port is selected with the new macro DEFAULT_PORT which is
2282 defined in port.h, in setDefaultOptions() linkOptions is removed
2283 from initialization assignment, since now it is a set,
2284 parseCmdLine uses setParseWithComma for linkOptions, in
2285 linkEdit() linkOptions are accessed with new function indexSet()
2286 which returns the i'th item of a set variable. See SDCCset.c, in
2287 linkEdit() when calling buildCmdLine(), added linkOptions as
2288 last argument. Now users can pass arguments to gplink via the
2289 -Wl option, main() uses pic16glue() to glue up pic16 programs
2290 * src/SDCCpeeph.c: various changes to support pic16
2291 * src/SDCCset.c: added function void *indexSet(set *, int) to
2292 return the i'th item of the set
2293 * src/SDCCset.h: added function prototype for indexSet()
2294 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2295 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2296 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2297 added macro DEFAULT_PORT
2298 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2299 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2301 * src/pic16/glue.c: commented out some error producing lines
2302 * src/pic16/main.c: __config directives are commented out to stop
2303 gpasm complaining and test the linkage with gplink, _linkCmd and
2304 _asmCmd changed to be more gplink and gpasm friendly
2305 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2306 produced an error when parsed, peep rule 12 is added to utilize
2307 movff, but it is commented out since the pCode does not support
2308 yet a command with 2 address arguments
2310 2003-05-18 <johan@balder>
2312 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2313 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2314 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2316 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2317 Added feature to script commands from file.
2319 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2321 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2322 * src/SDCCutil.c: include ctype.h for win32
2324 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2326 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2328 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2330 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2331 Fixed so you can set breakpoints prior to run, run does not stop
2332 on entry now. Add tbreak. Other enhancements and fixes for use
2335 2003-05-12 Borut Razem <borut.razem@siol.net>
2337 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2339 2003-05-11 Borut Razem <borut.razem@siol.net>
2341 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2342 the path of bin directory, so that PATH is the only env. variable, which has to be set
2343 in case of standard installation.
2344 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2345 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2346 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2348 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2350 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2351 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2352 temp files are in the port dir; clean the gen/test directory when
2353 generating new test.c
2354 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2355 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2356 * support/regression/tests/zeropad.c: added
2358 2003-05-09 <johan@balder>
2360 * src/SDCCglue.c: fixed bug #597940
2362 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2364 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2365 cache sfr, optimize next,step, fix off by one sourceline,
2366 support ddd list function.
2367 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2369 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2371 * support/regression/HTMLgen.py: added compare_s2f()
2372 * support/regression/Makefile: redo 1.27
2373 * support/regression/generate-cases.py: redo 1.5
2375 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2377 * support/regression/tests/float.c: workaround 33 bit hex constant
2378 * support/regression/tests/simplefloat.c: fix division for host
2380 2003-04-29 Scott Dattalo <scott@dattalo.com>
2382 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2383 that tame's the PIC's over-aggressive optimizer.
2385 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2387 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2390 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2392 Initial support for DS80C400. "Hello world" runs on TINIm400
2395 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2397 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2398 * Some notes on ddd usage added in debugger/README
2399 Martin Helmling adding more features and fixes for ddd GUI debugger.
2400 Code added for nexti, stepi, up, down, and other adjustments.
2402 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2404 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2405 * src/pic/peeph.def Added two rules to optimize carry manipulation
2406 * src/pic/* removed debug printfs
2408 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2410 * debugger/mcs51/cmd.c: added header newalloc.h
2412 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2414 * as/Makefile: new EXEEXT
2415 * as/z80/Makefile: remove trailing slash of BUILDIR
2416 * as/z80/clean.mk: new EXEEXT
2417 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2418 * support/cpp2/Makefile.in: new EXEEXT
2419 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2421 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2423 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2424 EXEEXT was introduced to fix all related problems with targets
2425 "clean", "install" and "uninstall"; a couple of further flaws
2426 especially with "clean" have been fixed too
2427 * as/mcs51/Makefile.in
2432 * debugger/mcs51/Makefile.in
2433 * debugger/mcs51/clean.mk
2435 * link/z80/Makefile.in
2438 * packihx/Makefile.in
2440 * sim/ucsim/Makefile
2441 * sim/ucsim/clean.mk
2442 * sim/ucsim/avr.src/Makefile.in
2443 * sim/ucsim/avr.src/clean.mk
2444 * sim/ucsim/s51.src/Makefile.in
2445 * sim/ucsim/s51.src/clean.mk
2446 * sim/ucsim/xa.src/Makefile.in
2447 * sim/ucsim/xa.src/clean.mk
2448 * sim/ucsim/z80.src/Makefile.in
2449 * sim/ucsim/z80.src/clean.mk
2450 * sim/ucsim/main_in.mk
2451 * sim/ucsim/packages_in.mk
2452 * sim/ucsim/gui.src/Makefile.in
2453 * sim/ucsim/gui.src/serio.src/Makefile.in
2454 * sim/ucsim/gui.src/serio.src/clean.mk
2457 * support/cpp2/Makefile.in
2458 * support/cpp2/clean.mk
2459 * support/makebin/Makefile
2460 * support/makebin/clean.mk
2461 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2462 * doc/sdccman.lyx: --program-suffix no longer needed
2464 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2466 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2467 Martin Helmling added support for ddd GUI debugger.
2468 Code added to display assembly, set variables, and other commands
2469 to interface to ddd.
2471 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2473 * as/Makefile: fix target clean
2474 * as/clean.mk: fix target clean
2475 * as/z80/clean.mk: fix target clean
2477 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2479 * Makefile.common.in: added @EXEEXT@
2480 * configure.in: removed all mingw32 stuff
2481 * configure: rebuilt from configure.in
2482 * doc/sdccman.lyx: updated section "installation"
2483 * support/scripts/sdcc_mingw32: adapted to configure
2484 * support/scripts/sdcc_cygwin_mingw32: added
2486 2003-04-22 Scott Dattalo <scott@dattalo.com>
2488 * src/pic Added object file support for the PIC port
2489 * src/pic Applied patch from Craig Franklin (this started the object file support)
2490 * src/regression Updated the PIC regression tests for object files
2492 2003-04-20 Borut Razem <borut.razem@siol.net>
2494 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2495 lklex.c: In function `getfid':
2496 lklex.c:203: warning: array subscript has type `char'
2497 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2498 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2499 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2500 stack handling macros
2502 2003-04-19 Borut Razem <borut.razem@siol.net>
2504 * "handling space characters in file path" task:
2505 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2506 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2507 * support/Util/MySystem.h: make it self-sufficient
2508 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2509 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2510 handling space characters in file path
2511 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2512 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2513 * support/Util/MySystem.c: handling space characters in executable's path
2515 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2517 * as/z80/Makefile: fix permanent rebuild of z80
2518 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2519 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2521 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2523 * src/SDCCopt.c: add special case optimization to replace modulo by
2524 a power of two with a bitwise AND.
2526 2003-04-18 <johan@balder>
2528 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2530 2003-04-17 <johan@balder>
2532 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2533 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2535 2003-04-13 Borut Razem <borut.razem@siol.net>
2537 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2538 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2539 fixed mingw problem in adl_NORMALIZE_PATH
2541 2003-04-12 Borut Razem <borut.razem@siol.net>
2543 * fixed "#pragma SAVE/RESTORE can not be nested":
2544 * src/SDCC.lex: reworked pragma handling functions
2545 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2546 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2548 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2550 * src/SDCCutil.c (pathEquivalent): defined but not used
2551 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2552 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2553 * configure: rebuilt from configure.in
2554 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2555 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2556 * device/include/Makefile.in: replace sdcc_datadir
2557 * device/lib/Makefile.in: replace sdcc_datadir
2558 * Makefile.common.in: add LDFLAGS from configure
2559 * packihx/Makefile.in: use LDFLAGS
2560 * src/Makefile.in: use LDFLAGS
2561 * support/cpp2/Makefile.in: add LDFLAGS from configure
2562 * support/makebin/Makefile: use LDFLAGS
2563 * .version: bumped version number to 2.3.5
2565 2003-04-12 Borut Razem <borut.razem@siol.net>
2567 * completed "different paths" task:
2568 * src/SDCCmacro.c: fixed bug in handling quotes
2569 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2570 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2572 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2574 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2576 2003-04-11 kevin Vigor <kevin@vigor.nu>
2578 * ds390/gen.c ds390/peeph.def: fix bug 706781
2580 2003-04-11 Borut Razem <borut.razem@siol.net>
2582 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2584 2003-04-10 Scott Dattalo <scott@dattalo.com>
2586 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2587 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2588 set - this bit used to not be set...).
2589 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2590 bad code in PIC Port
2591 * src/regression/and2.c added to test bug 609268
2592 * src/regression/Makefile added and2.c to regression test
2595 2003-04-08 <johan@CP255758-A>
2597 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2598 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2599 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2601 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2603 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2605 * support/cpp2/Makefile.in: fix bug #487815
2606 * configure: rebuilt from configure.in
2607 * Makefile.common.in: docdir changed, new path suffixes
2608 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2609 * sdcc_vc_in.h: reflect changes from sdccconf.h
2610 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2611 * src/SDCCutil.h: remove BINDIR hack
2612 * doc/sdccman.lyx: update new path hierarchy
2614 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2616 * src/SDCCpeeph.c: added okToRemoveSLOC test
2618 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2620 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2622 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2624 * src/SDCCpeeph.c: added labelIsReturnOnly test
2625 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2627 2003-04-05 <johan@balder>
2629 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2630 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2631 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2632 * src/SDCCast.c: fixed a warning
2633 * src/SDCCast.h: fixed a warning
2634 * src/SDCCicode.c (operandFromAst): fixed a warning
2636 2003-04-04 <johan@balder>
2638 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2639 * src/SDCCast.c (decorateType): fixed bug #715076
2640 * src/SDCC.y: fixed bug #702907
2642 2003-04-03 <johan@balder>
2644 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2645 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2646 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2647 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2648 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2650 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2652 * _decdptr.c: fix return values
2653 * _gptrget.c: fix return values
2654 * _gptrgetc.c: fix return values
2655 * _gptrput.c: fix return values
2656 * _mulint.c: fix return values
2657 * as/z80/Makefile: fix 'make -j' problem
2659 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2661 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2662 * configure.in: big cleanup, updated to autoconf 2.5x
2663 * configure: rebuilt from configure.in
2664 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2665 * sdcc_vc_in.h: reflect changes from sdccconf.h
2666 * doc/Makefile: fixed a flaw in "make install"
2668 2003-04-02 <johan@balder>
2670 * src/ds390/gen.c (genCmp): no comments
2671 * src/mcs51/gen.c (genCmp): no comments
2672 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2673 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2675 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2677 * support/regression/generate-cases.py: place generated file in given sub directory
2678 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2679 * support/regression/Makefile: improvements for 'make -j';
2680 side effect: it's simpler and faster now
2682 2003-03-31 Borut Razem <borut.razem@siol.net>
2684 * src/z80/main.c: link-{port} and as-{port} defined without path
2685 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2687 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2689 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2691 2003-03-30 Borut Razem <borut.razem@siol.net>
2693 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2694 changed type of list parameter to set
2695 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2696 * src/port.h: changed type of do_assemble() parameter to set
2697 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2698 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2699 definition of "cppoutfilename" macro with NULL value in preProcess()
2700 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2701 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2702 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2703 replaced with set *binPathSet
2704 * shash_add() deallocates the item, if allready exsists, before adding the new one
2705 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2707 2003-03-30 Scott Dattalo <scott@dattalo.com>
2709 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2710 a nested for loop bug in the PIC port
2711 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2714 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2716 * support/Util/dbuf.h: remove C++ stuff to make it portable
2718 2003-03-28 Borut Razem <borut.razem@siol.net>
2720 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2721 literal strings in stringLiteral()
2722 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2723 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2726 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2728 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2730 2003-03-26 <johan@balder>
2732 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2733 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2734 * src/SDCCast.c (decorateType): fixed " -v < 3"
2736 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2738 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2739 Added Lenny Story's debug infrastructure changes:
2740 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2741 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2742 * src/cdbFile.c: added
2743 * src/SDCCdebug.c: added
2744 * src/SDCCdebug.h: added
2745 * src/SDCCast.c (createFunction)
2746 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2747 * src/SDCCmain.c (parseCmdLine, main)
2748 * src/SDCCmem.c (redoStackOffsets)
2749 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2752 * src/avr/gen.c (genAVRCode)
2753 * src/ds390/gen.c (gen390Code)
2754 * src/mcs51/gen.c (gen51Code)
2755 * src/pic/gen.c (genpic14Code)
2756 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2757 * src/xa51/gen.c (genXA51Code)
2758 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2760 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2762 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2763 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2765 2003-03-22 <johan@balder>
2767 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2769 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2771 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2772 * doc/cdbfileformat.lyx: added, written by Lenny Story
2773 * doc/Makefile: added cdbfileformat.lyx
2774 * doc/clean.mk: added cdbfileformat.lyx
2776 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2778 * src/mcs51/peeph.def: fix bug #705773
2780 2003-03-20 <johan@balder>
2782 An sfr/sbit can have an "at #" AND an initializer
2783 * src/SDCCsymt.c (checkSClass):
2784 * src/SDCCmem.c (allocGlobal):
2785 * src/SDCCmem.c (allocLocal):
2786 * src/SDCCast.c (createBlock):
2788 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2790 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2792 2003-03-16 <johan@balder>
2794 Undid the hackup of const and volatile, the problem is much bigger
2796 * src/SDCCast.c:1.171
2797 * src/SDCCglue.c:1.138
2798 * src/SDCCicode.c:1.146
2799 * src/SDCCsymt.c:1.150
2800 * src/SDCCval.c:1.65
2802 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2804 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2805 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2807 2003-03-13 <johan@balder>
2809 Hackup const and volatile modifiers in type chains a bit:
2811 * src/SDCCast.c:1.169
2812 * src/SDCCglue.c:1.136
2813 * src/SDCCicode.c:1.143
2814 * src/SDCCsymt.c1.146
2815 * src/SDCCsymt.h1.59
2816 * src/SDCCval.c:1.63
2818 2003-03-12 <johan@balder>
2820 * src/SDCCBBlock.h: more LRH debugging junk
2821 * src/SDCCcflow.h: more LRH debugging junk
2822 * src/SDCCloop.c: more LRH debugging junk
2823 * src/SDCC.y (struct_declaration): fixed bug #697590
2824 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2825 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2826 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2828 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2829 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2830 test function names must now match exactly).
2831 * src/SDCCcse.c: added special case in findCheaperOp to allow
2832 extending a short integer. Makes less awful code for bug 700121 test case.
2834 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2836 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2837 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2839 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2841 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2842 actually called (operandsNotEqual() was called for all
2843 operandsNotEqualX tests).
2845 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2847 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2848 with shorter literals. Fixes bug 700121.
2850 2003-03-11 <johan@balder>
2852 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2854 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2856 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2857 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2859 2003-03-10 Borut Razem <borut.razem@siol.net>
2861 * src/SDCCmain.c: pipe preprocessor's output
2862 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2863 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2864 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2865 which closes all pipes in pipeSet set
2866 * src/SDCCset.c: free deleted item in function deleteSetItem()
2867 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2868 moved from z80 to src subproject
2869 * .version: increased version number to 2.3.4
2871 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2873 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2874 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2875 * support/regression/ports/xa51/spec.mk: fix typo
2877 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2879 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2881 2003-03-09 Borut Razem <borut.razem@siol.net>
2883 * src/SDCCmain.c: pipe preprocessor's output
2884 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2885 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2886 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2887 which closes all pipes in pipeSet set
2888 * src/SDCCset.c: free deleted item in function deleteSetItem()
2889 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2890 moved from z80 to src subproject
2892 2003-03-09 Borut Razem <borut.razem@siol.net>
2894 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2895 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2896 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2897 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2898 * src/SDCCglobl.h: unification of WIN32 native definitions
2900 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2902 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2904 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2906 * src/configure.in: check for endianess (even while cross-compiling)
2907 * src/configure: check for endianess (even while cross-compiling)
2908 * src/configure_in.h: check for endianess (even while cross-compiling)
2909 * src/avr/gen.c: remove old endianess stuff
2910 * src/mcs51/gen.c: remove old endianess stuff
2911 * src/ds390/gen.c: remove old endianess stuff
2912 * src/pic/gen.c: remove old endianess stuff
2913 * src/pic/genarith.c: remove old endianess stuff
2914 * src/pic/glue.c: fix endianess check
2915 * src/pic16/gen.c: remove old endianess stuff
2916 * src/pic16/genarith.c: remove old endianess stuff
2917 * src/pic16/glue.c: fix endianess check
2918 * src/xa51/gen.c: remove old endianess stuff
2919 * src/z80/gen.c: fix endianess check
2920 * src/SDCCglue.c: fix endianess check
2921 * src/ds390/peeph.def: fix bug 700036
2923 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2925 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2926 * src/configure: find appropriate data-types on host for SDCC's int and long
2927 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2928 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2929 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2931 2003-03-07 <johan@balder>
2934 some minor cleanups before the big shot
2935 OP_DEFS and OP_USES now use Kevin's protection
2936 new option --nolabelopt
2947 * src/ds390/ralloc.c:
2948 * src/mcs51/ralloc.c:
2950 * src/xa51/ralloc.c:
2953 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2955 * src/pic/pcode.c (get_op): fix 64 bit warnings
2956 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2957 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2958 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2959 * support/regression/tests/malloc.c: fix 64 bit warnings
2961 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2963 * src/mcs51/gen.c (genMinus): fixed bug 696436
2965 2003-03-02 Borut Razem <borut.razem@siol.net>
2967 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2969 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2971 * configure.in: test for mkstemp
2972 * sdccconf_in.h: add HAVE_MKSTEMP
2974 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2976 * device/include/ctype.h: removed warning while using --stack-auto
2977 * device/include/malloc.h: removed warning while using --stack-auto
2978 * device/include/string.h: removed warning while using --stack-auto
2980 2003-02-23 Borut Razem <borut.razem@siol.net>
2982 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2983 because NDEBUG is defined (see man assert)
2984 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2986 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2988 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2989 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2991 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2993 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2994 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2996 2003-02-18 <johan@balder>
2998 * as/mcs51/asmain.c (asmbl): module can start with a digit
2999 * as/z80/asmain.c (asmbl): module can start with a digit
3001 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
3003 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3004 * src/asm.c: fix pipe() for Mingw32
3006 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
3008 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3009 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3010 make -V work again; --c1mode reads now from stdin
3011 * doc/sdccman.lyx: added --c1mode
3012 * support/Util/SDCCerr.c: new messages for c1 mode
3013 * support/Util/SDCCerr.h: new messages for c1 mode
3014 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3016 2003-02-15 <johan@balder>
3018 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3020 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
3022 * doc/sdccman.lyx: Environment variables, -o and other minor things
3024 2003-02-14 <johan@balder>
3026 * src/xa51/main.c: before anyone really tries to use it :)
3028 * Install doc's in share/sdcc/doc
3029 * removed some obsolete files
3030 * Do a proper make distclean and uninstall
3031 M Makefile.common.in
3034 M device/include/Makefile.in
3035 M device/lib/Makefile.in
3038 M sim/ucsim/doc/Makefile.in
3041 R src/xa51/peeph.rul
3042 M support/cpp2/Makefile.in
3043 M support/makebin/Makefile
3046 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3048 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3050 2003-02-10 Borut Razem <borut.razem@siol.net>
3052 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3053 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3054 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3055 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3056 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3057 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3058 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3059 src/z80/Makefile.bcc: Borland Makefile cleanup
3060 * as/z80/Makefile.bcc: Added Borland Makefile
3061 * support/cpp2/borland.h: Removed
3063 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3065 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3066 * src/SDCC.lex: new pragma NOIV
3067 * src/SDCCglobl.h: new pragma NOIV
3068 * src/SDCCmem.c: new pragma NOIV
3070 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3072 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3074 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3076 * src/SDCCmain.c: signal handling is switched off by --debug
3077 * doc/Makefile: small fix for install; use clean.mk again
3078 * doc/clean.mk: clean *.pdf and *.html too
3080 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3082 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3083 * device/lib/printfl.c: fix a ds390 bug by making it portable
3084 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3085 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3086 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3087 * debugger/mcs51/cmd.c: converted multi-line string literals
3088 * sim/ucsim/globals.cc: converted multi-line string literals
3089 * src/SDCCmain.c: introduced signal handler to remove temp files
3090 * doc/Makefile: small tweaks, implement clean
3091 * doc: removed generated files
3093 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3095 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3096 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3097 Address Record is not correctly generated for DS390."
3099 2003-02-02 Borut Razem <borut.razem@siol.net>
3101 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3102 * as/mcs51/asm.h: fixed compilation with Borland C
3103 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3104 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3105 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3106 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3107 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3108 src/z80/Makefile.bcc: delete $(LIB) only if exist
3109 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3111 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3113 * device/include/malloc.h: introduced NULL
3114 * device/include/string.h: introduced NULL
3115 * device/include/stdlib.h: introduced NULL
3116 * device/lib/_memcpy.c: removed NULL
3117 * device/lib/_strcat.c: removed NULL
3118 * device/lib/_strchr.c: removed NULL
3119 * device/lib/_strcmp.c: removed NULL
3120 * device/lib/_strcpy.c: removed NULL
3121 * device/lib/_strcspn.c: removed NULL
3122 * device/lib/_strlen.c: removed NULL
3123 * device/lib/_strncat.c: removed NULL
3124 * device/lib/_strncmp.c: removed NULL
3125 * device/lib/_strncpy.c: removed NULL
3126 * device/lib/_strpbrk.c: removed NULL
3127 * device/lib/_strrchr.c: removed NULL
3128 * device/lib/_strspn.c: removed NULL
3129 * device/lib/_strstr.c: removed NULL
3130 * device/lib/_strtok.c: removed NULL
3131 * device/lib/malloc.c: removed NULL, include own header
3133 2003-02-02 <johan@balder>
3135 * 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
3136 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3137 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3138 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3139 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3140 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3142 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3144 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3147 2003-02-01 <johan@balder>
3149 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3151 2003-01-31 <johan@CP255758-A>
3153 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3155 2003-01-30 <johan@balder>
3157 * src/SDCCBBlock.c: automatic bug detection
3158 * src/SDCCicode.c: automatic bug detection
3160 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3162 * src/SDCCglobl.h: now --xram-size 0 works
3163 * src/SDCCmain.c: now --xram-size 0 works
3165 2003-01-29 <johan@balder>
3167 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3169 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3171 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3172 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3173 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3174 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3175 * src/SDCCglobl.h: Added options --xram-size and --code-size
3176 * src/SDCCmain.c: Added options --xram-size and --code-size
3178 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3180 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3181 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3183 2003-01-27 <johan@balder>
3185 * src/SDCC.y: fixed bug #613764
3187 2003-01-26 <johan@balder>
3189 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3190 * src/SDCCsymt.h: fixed bug #673374
3191 * src/SDCCglue.c: fixed bug #661910
3192 * src/SDCCast.c: fixed bug #458099 and 673374
3194 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3196 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3197 * as/mcs51/strcmpi.h: added
3198 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3199 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3200 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3201 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3202 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3203 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3204 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3205 * as/mcs51/Makefile.aslink: new module strcmpi
3206 * as/mcs51/Makefile.asx8051: new module strcmpi
3207 * as/mcs51/Makefil.bcc: new module strcmpi
3208 * as/mcs51/Makefile.in: new module strcmpi
3209 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3211 2003-01-26 <johan@balder>
3213 * src/SDCCglue.c: reverted back to 1.124
3214 * src/SDCCast.c: reverted back to 1.156
3215 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3217 2003-01-25 <johan@balder>
3219 * src/SDCCglue.c: A better fix for bug #661910
3220 * src/SDCCast.c: A better fix for bug #661910
3221 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3223 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3225 * src/Makefile.in: remove spawn.o
3226 * src/SDCCmain.c: remove spawn.h
3227 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3228 * src/spawn.c: removed
3229 * src/spawn.h: removed
3230 * support/regression/ports/ds390/spec.mk: link with -r
3232 2003-01-24 <johan@CP255758-A>
3234 * src/ds390/gen.c (aopOp): fixed bug #667458
3235 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3236 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3237 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3239 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3241 * src/mcs51/peeph.def: better assembler identation by Frieder
3242 * src/mcs51/gen.c: better assembler identation by Frieder
3244 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3246 * as/z80/string.h: removed for gcc 3.2
3247 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3248 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3250 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3252 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3253 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3254 * support/regression/Makefile: separate temp files for ports
3255 * support/regression/generate-cases.py: separate temp files for ports
3256 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3257 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3259 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3261 * moved tinitalk to device/examples/ds390
3263 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3265 * as/mcs51/lkmem.c: rflag is for DS390
3266 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3267 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3268 (linkEdit): move mem- and map-files the same way as ihx-files
3269 * src/z80/main.c (_setDefaultOptions): removed --generic
3270 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3271 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3272 * src/pic/glue.c (picglue): --c1mode works again
3273 * src/pic16/glue.c (pic16glue): --c1mode works again
3274 * src/asm.c (printCLine): fix #660034
3276 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3278 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3279 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3280 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3281 * as/mcs51/lkmem (summary): better fix for sp problem
3282 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3283 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3284 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3285 remove --stack-after-data
3287 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3289 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3290 * src/SDCCutil.c (join): ugly bug: missing '\0'
3291 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3293 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3295 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3297 * src/pic/main.c (_asmCmd): gpasm supports -o
3298 * src/z80/main.c: more general macros
3299 * device/lib/Makefile.in: remove intermediate files
3301 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3303 * .version: Bumped version number to 2.3.3
3304 * src/SDCCBBlock.c: new option -o
3305 * src/SDCCglobl.h: new option -o
3306 * src/SDCCglue.c: new option -o
3307 * src/SDCCmain.c: new option -o
3308 * src/asm.c: new option -o
3309 * src/ds390/main.c: new option -o
3310 * src/pic/glue.c: new option -o
3311 * src/pic/pcode.c: new option -o
3312 * src/pic/ralloc.c: new option -o
3313 * src/pic16/glue.c: new option -o
3314 * src/pic16/pcode.c: new option -o
3315 * src/pic16/ralloc.c: new option -o
3316 * src/z80/main.c: new option -o
3317 * device/lib/Makefile.in: use -o
3318 * support/regression/ports/ds390/spec.mk: use -o
3319 * support/regression/ports/gbz80/spec.mk: use -o
3320 * support/regression/ports/mcs51/spec.mk: use -o
3321 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3322 * support/regression/ports/z80/spec.mk: use -o
3323 * support/regression/ports/ucz80/spec.mk: use -o
3324 * support/regression/ports/xa51/spec.mk: use -o
3325 * support/regression/fwk/lib/timeout.c: fix usage string
3327 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3328 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3330 2003-01-07 <johan@balder>
3332 * src/SDCCast.c (decorateType): fixed bug #600035
3334 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3335 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3336 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3337 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3338 * src/pic/pcode.c: outcommented unused variable to remove warnings
3339 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3341 2003-01-06 <karl@turbobit.com>
3342 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3345 2003-01-06 <johan@balder>
3347 * src/SDCCicode.c: fixed array add
3349 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3350 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3351 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3353 2003-01-04 <johan@balder>
3355 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3357 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3358 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3360 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3361 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3362 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3364 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3365 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3367 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3368 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3370 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3371 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3373 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3375 * in \sdcc\as\mcs51\ changed these files in order to create an
3376 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3377 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3378 following files to include the previous two files: aslink.dsp,
3379 Makefile.aslink, Makefile.bcc, and Makefile.in.
3381 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3382 .adb instead of .cdb
3384 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3386 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3387 value from option --iram-size.
3389 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3391 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3394 2002-09-18 <wiml@hhhh.org>
3396 * SDCClrange.h: exposed setFromRange() and setToRange()
3397 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3398 packRegsForAccUse() (bug 542397)
3399 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3400 multiple times and emitting the fetch operations more than once
3401 added aopGetUsesAcc() function to allow binary operators to
3402 fetch their operands in the correct order; made genMinus() emit
3403 compact code for X = LITERAL - Y
3405 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3406 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3407 sprintf() in line 1267.
3409 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3410 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3413 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3414 Changes to aslink (All the changes are marked with 'JCF'):
3416 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3419 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3420 area BSEG. Also moves, if possible, the DATA area down into the internal
3421 ram so more space is available.
3423 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3426 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3427 not bytes. Function summary() which creates a memory usage summary
3428 file with extension .mem. Reports of overlaping stack and small stack
3429 size. If the space for the stack is less than 16 bytes aslink trows a
3432 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3433 the 8051. Option 'y' for memory summary output file.
3435 Changes to sdcc (All the changes are marked with 'JCF'):
3437 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3439 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3440 overlaying area for it (uses RegBankUsed[4]).
3442 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3443 bank zero as used by default. By default aslink locates the stack
3444 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3445 the creation of the .mem file. Delegates the allocation of data area
3446 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3447 the begining of the stack area to aslink.
3449 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3450 glue() in SDCCglue.c creates an area for it.
3452 2002-09-03 Borut Razem <borut.razem@siol.net>
3453 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3454 sdcc/src/pic/glue.c:
3455 introduced atexit() handler for teporay files removal in case of
3456 errors, assertions, ...
3458 2002-08-29 Borut Razem <borut.razem@siol.net>
3459 * sdcc/support/cpp2/auto-host_vc_in.h:
3460 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3461 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3462 Maybe there is a similar problem with BORLANDC? It should be checked!
3464 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3465 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3466 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3467 was not executed, and the compiler (cl) launched a warning:
3468 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3470 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3471 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3473 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3474 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3476 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3477 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3478 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3479 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3480 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3481 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3482 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3483 - added Release configuration in VS projects
3484 - review of compiler an linker options
3485 - VC .exe files are generated in bin_vc directory, not to interfere
3486 with binaries generated from other projects (cygwin, mingw, bcc ...)
3488 * sdcc/src/yacc.dsp: added
3490 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3491 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3492 and insert the version number definitions from .version
3494 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3496 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3497 added - genarate auto-host.h using auto-host_vc_in.h as template
3500 removed from CVS, generated automatically
3502 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3503 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3505 2002-08-11 Borut Razem <borut.razem@siol.net>
3506 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3508 2002-08-10 Borut Razem <borut.razem@siol.net>
3509 * src/SDCCmain.c (main):
3510 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3511 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3512 The consequence was that some temporary files were not removed.
3515 unification of code in functions tempfilename() and tempfile():
3516 function tempnam() is defined in Visual Studio 6.0 and .NET
3518 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3520 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3521 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3522 - removed compiler command line option /WX: Treats all warnings as errors
3523 - update a list of source files, included into the project
3525 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3526 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3527 changed project type to Generic Project so that can be correcly converted to VS.NET project
3529 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3531 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3533 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3535 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3536 added return 0 statements after assert() to make compiler happy
3538 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3539 added newline in the def file to keep MSC compiler satisfied
3541 * sdcc/src/z80/gen.c:
3542 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3543 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3544 - solved MSC error in function aopDump()
3546 * sdcc_vc.h: define PREFIX as "\\sdcc"
3548 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3549 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3551 2002-06-22 Scott Dattalo <scott@dattalo.com>
3552 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3553 - Rewrote the register banking algorithm.
3554 - Added pCode live-range analysis to registers (for now, only non-used and
3555 singly-used registers optimized away)
3557 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3559 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3561 2002-05-10 Scott Dattalo <scott@dattalo.com>
3562 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3564 2002-04-22 Michael Hope <michaelh@vroom>
3566 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3568 * configure.in (DD_COPT): Added include support required for gbdk.
3570 * .version: Bumped version number just to increase it.
3572 * src/SDCCmain.c: Added -nostdinc to the default options.
3574 2002-04-15 Michael Hope <michaelh@vroom>
3576 * device/lib/z80/printf.c (sprintf): Added.
3578 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3580 * src/z80/peeph.def: Added transpose redundent load rule.
3582 * src/z80/main.c: Added force callee saves for jaune.
3584 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3586 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3588 2002-03-28 Johan Knol <johan@balder>
3590 * src/SDCCval.c: fixed bug #532436
3592 2002-03-14 Scott Dattalo <scott@dattalo.com>
3594 Added "char *Processor" field to the port structure.
3597 Added -p option. Allows port dependent processor to be specified.
3600 Initialized the new field char *Processor field to NULL in all ports
3603 Compiler generated registers for interrupt context saving
3604 were not getting allocated.
3606 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3609 Fixed left shift. Will promote the left side of a left shift
3610 if a) left shifting more than size of operand or b) when assigned
3611 to something size > size of left side
3613 2002-03-14 Scott Dattalo <scott@dattalo.com>
3615 tons of changes. Register allocation has been
3616 rewritten. Added customization for the various PICs. Flow
3617 analysis is restructured. ...
3623 Added. device.c is a PIC port hack to accomodate variations
3626 2002-03-13 Michael Hope <michaelh@vroom>
3628 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3630 2002-03-04 johanknol <johanknol@manik>
3632 * /src/SDCCval.c: fixed
3634 const unsigned char arr[][2] = { { 0, 1 } };
3635 t18.c:1: error: Initializer element is not constant
3637 2002-03-04 bela <bela@manik>
3639 * /device/include/mcs51reg.h:
3640 ds89c420 register definition update
3642 2002-03-03 <johan@FRIJA>
3644 * support/Util/SDCCerr.c: did something, but don't no why anymore
3646 * support/regression/tests/bug-524691.c: made it a little less shy
3648 * src/SDCCast.c (decorateType): fixed bug #524697
3650 * src/SDCCast.c: made some lineno improvements
3652 * src/SDCCval.c (getNelements): changed warning to error
3654 * src/SDCCglue.c (printIvalArray): changed warning to error
3656 * src/SDCCicode.c: fixed a warning for mingw
3658 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3660 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3662 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3664 * src/ds390/peeph.def:
3665 Added some more peephole rules
3667 * src/ds390/gen.c: Various fixes & enhancements
3669 * src/SDCClrange.c, src/SDCClrange.h:
3670 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3672 * src/ds390/ralloc.c:
3673 various fixes & enhancements (ds390) specific
3675 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3676 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3679 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3681 2002-03-02 <johan@FRIJA>
3683 * src/SDCCast.c (decorateType): fixed bug #524708
3685 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3687 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3689 2002-03-01 Michael Hope <michaelh@vroom>
3691 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3693 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3695 2002-03-01 <johan@FRIJA>
3697 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3699 * src/SDCCast.c (decorateType): fixed bug #524209
3701 * src/SDCCval.c (valNot): fixed bug #524195
3703 2002-02-26 <johan@balder>
3705 * src/xa51/gen.c: fixed a warning
3707 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3709 * src/SDCCast.c (decorateType): fixed bug #522534
3711 2002-02-23 <johan@balder>
3713 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3715 2002-02-22 <johan@balder>
3717 * src/SDCCast.c: fixed bug #514865
3719 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3721 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3723 * sdcc/src/SDCCloop.c:
3724 Previous fix was not good. basic blocks that have "break" or "return" are
3725 not really partof a loop , but live ranges used in these blocks should
3726 be live thru the entire loop, so set partOfLoop but don't add them to
3729 2002-02-21 <johan@FRIJA>
3731 * src/SDCCcse.c: fixed bug #514308
3733 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3736 Fixed BUG #519583. If a conditional block ended in a return/break
3737 statement inside a loop, it was not being considered part of the loop.
3739 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3741 2002-02-10 Karl Bongers <karl@turbobit.com>
3744 Fixed up SDCDB debugger somewhat. Updated debugger/README
3745 with lots of comments and notes.
3747 * device/examples/test2.c:
3748 Fix bug, "red" variable not being initialized(compiler complained).
3750 * device/examples/Makefile, examples/test3.c:
3751 Add Makefile in device/examples folder, compiles test3.c
3752 for use as a multiple module SDCDB test case.
3754 * sim/ucsim/cmd.src/cmdset.cc:
3755 Took out debug printfs in ucsim "next" command.
3758 Karl and Johan start ucsim XA support. Most dissassembly working,
3759 about 75% emulation done(plenty of work remaining).
3761 * sim/ucsim/z80.src:
3762 Add Z80 support to ucsim, add test-ucz80 regression test,
3763 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3764 Notice z80 compiler fails on examples/test3.c/crc code.
3766 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3768 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3769 Added support for --parms-in-bank1
3771 * src/ds390/peeph.def:
3772 added a few more peephole optimzations
3775 1) added __builtin_inp & __builtin_outp used to read in data of given length
3776 from a memory mapped port
3777 2) added __builtin_memcmp
3778 3) added __builtin_swapw swap bytes of a short
3780 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3781 1) handle multiple send & receives from register bank1
3782 2) ralloc can now allocate DPTR1 to some liveRanges
3784 * src/SDCCsymt.c, src/SDCCsymt.h:
3785 changes to handle multiple sends & receives
3788 added some pointer arithmetic optimization
3791 added some pointer arithmetic optimizations but not stable yet so not
3792 called from anywhere (will get this working shortly)
3794 * src/SDCCopt.c: fixed for multiple sends & receives
3797 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3798 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3799 set preprocessor defines (depending on options)
3801 * src/SDCCicode.c, src/SDCCicode.h:
3802 changes made to handle multiple sends & receives
3805 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3807 * src/SDCCcse.c, src/SDCCcse.h:
3808 added function findbackward def (to be used in upcoming optimization)
3810 * src/SDCCcflow.c, src/SDCCcflow.h:
3811 added function returnAtEnd - to determine if a basic block terminates with
3814 * src/SDCCast.c, src/SDCCast.h:
3815 added option parms-in-bank1
3817 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3818 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3819 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3820 adjusted for --parms-in-bank1 option
3822 * device/include/string.h:
3823 donot redefine "reentrant" keyword
3825 * device/include/ds80c390.h: Added some more SFRs
3827 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3829 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3831 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3833 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3835 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3837 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3839 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3841 * Added --xram-movc option
3843 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3845 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3847 2002-01-11 Johan Knol
3849 * Added math lib of Jesus Calvino-Fraga
3851 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3853 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3854 * support/regression/Makefile: new target test-mcs51-stack-auto
3855 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3857 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3859 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3861 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3863 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3865 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3867 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3869 * src/SDCCglue.h: add definition for printIvalChar()
3871 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3873 * src/SDCCast.c: fix #498138 by Johan
3875 * src/SDCCglue.c: fix #498138 by Johan
3877 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3879 * support/regression/Makefile: fix clean
3881 * support/regression/ports/ds390/support.c: fix transmission of last character
3883 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3885 * /sdcc/src/ds390/gen.c:
3886 a) improved computing address of stack variable
3887 b) took out some #if 0 code
3888 c) improved parmBytes adjustment
3889 d) improved genPlusIncr & genMinusIncr
3890 e) genCmp could generate bad code (when left assigned to DPTR)
3891 f) Fixed bug in hasInc
3893 * /sdcc/src/ds390/ralloc.c:
3894 a) packRegsForSupport could mess up live information (Fixed)
3895 b) packRegsDPTRuse could be incorrect for left & right shift
3897 * /sdcc/src/mcs51/ralloc.c:
3898 packRegsForSupport could mess up the live information (Fixed)
3900 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3902 * /sdcc/src/SDCCast.c:
3903 can reverse a loop even if function call is present as long
3904 as the loop control variable is local & is not passed as parameter
3906 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3908 * /sdcc/ChangeLog: *** empty log message ***
3910 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3911 More builtin function additions for TININative
3913 * /sdcc/src/ds390/ralloc.c:
3914 Had broken the regression testsuite
3916 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3918 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3919 Added funcattr hasStackParms will be set for reentrant functions when there
3920 are paramteres on the stack, this helps in minimizing frame pointer generation
3921 typeFromStr can handle function pointers now
3923 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3924 *** empty log message ***
3926 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3928 * /src/ds390/gen.c, /src/ds390/main.c:
3929 More builtin function additions for TININative
3931 * /src/ds390/ralloc.c:
3932 Had broken the regression testsuite
3934 * /src/SDCCast.c: Fixed a bug in dumptree
3936 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3937 Added funcattr hasStackParms will be set for reentrant functions when there
3938 are paramteres on the stack, this helps in minimizing frame pointer generation
3939 typeFromStr can handle function pointers now
3941 * /doc/builtins.txt, /doc/TININative.txt:
3942 *** empty log message ***
3945 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3947 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3948 ALPHA version for -mTININative
3950 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3951 updated to reflect changes in the port structure
3954 added function do_assemble (similar to do_link) if non-null this function
3955 will be called to do assembly (-mTININative) requires a multi command
3957 added function genAssemblerEnd will be called to generate assembler Epilogue
3960 added _JavaNative to debug info printing
3962 * /src/SDCCmain.c: added option --tini-libid
3963 added port->do_assemble function (-mTININative) has a multi command assemble
3965 * /src/SDCCglue.c: Disabled "constExpr" check
3966 added port->genAssemblerEnd function
3968 * /src/SDCCglobl.h: Added option --tini-libid value
3971 tookout optimizeCompare from the header (has no external references)
3973 * /src/SDCCast.c: made one more function "static"
3975 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3977 * src/z80/mappings.i: Added z80asm support.
3979 * src/z80/main.c: Added z80asm support on --asm=z80asm
3981 * src/z80/gen.c: Fixed asm portability issues.
3983 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3985 * src/SDCCglue.c (printExterns): Added global/extern split.
3987 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3989 * support/regression/Makefile: added test for mcs51 model large
3991 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3993 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3995 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3997 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3999 1904-01-06 Michael Hope <michaelh@juju.net.nz>
4001 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4003 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4005 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
4007 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4009 * support/regression/tests/simplefloat.c: Port to mcs51.
4011 2001-11-25 Michael Hope <michaelh@juju.net.nz>
4012 * support/regression/tests/bug-485362.c: Added.
4014 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4016 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4018 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4020 * src/z80/gen.c (aopDump): Added a dump function.
4022 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
4023 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4025 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4027 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4029 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4031 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4033 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4035 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4037 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4039 * support/regression/ports/ds390/support.c: Use tinibios.
4041 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4043 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
4045 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4046 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4048 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4050 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4052 2001-11-18 Michael Hope <michaelh@juju.net.nz>
4054 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4056 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4057 (packRegsForIYUse): Created and optimised.
4059 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4061 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4062 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4064 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4066 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4068 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4070 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4072 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4074 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4076 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4078 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4080 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4082 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4084 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4086 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4087 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4088 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4090 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4092 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4093 (genNotFloat): Added.
4094 (genUminusFloat): Added.
4096 * device/lib/z80/Makefile: Added floating pt stubs.
4098 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4100 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4102 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4104 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4106 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4108 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4110 * sdcc/support/regression/Makefile: Add port ds390.
4112 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4114 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4116 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4118 * sdcc/support/regression/ports/ds390/support.c: Added.
4120 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4122 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4124 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4126 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4128 * device/include/malloc.h: Added z80 and gbz80 support.
4130 * device/lib/gbz80/heap.s: Added.
4132 * device/lib/z80/heap.s: Added.
4134 * device/lib/malloc.c: Added z80 and gbz80 support.
4136 * support/regression/tests/malloc.c (testMalloc): Added.
4138 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4140 * support/regression/tests/bug-478094.c: Added.
4142 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4144 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4146 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4148 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4150 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4152 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4154 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4156 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4158 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4160 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4162 * support/regression/tests/bug-477927.c: Added.
4164 * src/z80/peeph.def: Added minor rules.
4166 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4168 * src/z80/peeph.def: Added jump optimisation modification.
4170 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4172 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4174 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4176 * support/regression/tests/funptrs.c: Added.
4178 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4180 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4182 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4184 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4186 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4188 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4189 (movLeft2ResultLong): Created.
4191 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4192 (joinPushes): Added. Joins two char pushes into a word push.
4194 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4196 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4198 * support/makebin/Makefile (install): Added creation of dest dir.
4200 2001-10-24 Karl Bongers <karl@turbobit.com>
4202 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4204 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4206 * src/z80/ralloc.c: Turned off faulty pack for one use.
4208 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4210 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4212 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4214 * support/regression/Makefile: Improved clean
4216 * support/regression/ports/gbz80/spec.mk: Added clean
4218 * support/regression/ports/host/spec.mk: Added clean
4220 * support/regression/ports/z80/spec.mk: Added clean
4222 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4224 * support/regression/ports/mcs51/timeout.c: little improvements
4226 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4228 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4230 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4232 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4234 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4236 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4238 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4240 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4241 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4243 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4245 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4247 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4249 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4251 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4253 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4255 * support/regression/tests/longor.c: Added.
4257 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4259 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4261 * as/mcs51/aslink.h: define PATH_MAX
4263 * as/mcs51/asm.h: define PATH_MAX
4265 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4267 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4269 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4271 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4273 * src/SDCCglobl.h: define PATH_MAX
4275 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4277 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4279 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4281 * src/z80/gen.c (gencjneshort): Fixed
4283 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4285 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4287 * support/regression/tests/bug-469671.c: Added.
4289 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4291 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4293 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4295 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4297 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4299 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4301 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4303 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4305 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4307 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4309 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4311 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4313 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4315 * 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.
4317 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4319 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4321 2001-10-07 <johan@FRIJA>
4323 * device/lib/gets.c (gets): fixed the return value.
4325 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4326 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4328 * 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.
4330 * 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.
4332 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4334 * src/pic/gen.c: Removed Safe_strdup.
4336 * configure.in: Added option to enable libgc support.
4338 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4339 (bitVectUnion): Optimised.
4340 (bitVectIntersect): Optimised.
4341 (bitVectBitsInCommon): Optimised.
4342 (bitVectCplAnd): Optimised.
4344 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4346 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4348 * src/SDCCmain.c: distinguish between assembler debug and plain options
4350 * src/avr/main.c: remove standard assembler options
4352 * src/ds390/main.c: remove standard assembler options
4354 * src/mcs51/main.c: remove standard assembler options
4356 * src/port.h: removed "PENDING" comment
4358 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4360 * src/device/lib/_mulint.c : new, with assember functions
4362 * src/device/lib/_mullong.c : new, with assember functions
4364 * src/device/lib/_divuint.c : with assember functions
4366 * src/device/lib/_divsint.c : with assember functions
4368 * src/device/lib/_divulong.c: with assember functions
4370 * src/device/lib/_divslong.c: with assember functions
4372 * src/device/lib/_moduint.c : with assember functions
4374 * src/device/lib/_modsint.c : with assember functions
4376 * src/device/lib/_modulong.c: with assember functions
4378 * src/device/lib/_modslong.c: with assember functions
4380 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4382 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4384 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4385 replaced _mululong.c and _mulslong.c by _mullong.c
4387 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4389 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4391 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4393 * src/SDCCglue.c: test, if win32api is available for MINGW
4395 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4397 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4398 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4399 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4400 * support/regression/ports/host/spec.mk: removed GENERIC
4401 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4402 * support/regression/ports/z80/spec.mk: removed GENERIC
4404 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4406 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4408 * support/regression/tests/bug-467035.c: Created.
4410 2001-10-01 <johan@FRIJA>
4412 * src/SDCC.y: fixed bug #466586 part 1
4414 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4416 * SDCCicode.c: z80 has no generic pointers
4417 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4419 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4421 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4423 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4425 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4427 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4429 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4431 * configure.in: Fixed up so that ucsim is only configured once.
4433 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4435 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4436 (getPathDifference): As above.
4438 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4440 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4442 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4443 * .version: Updated to 2.3.1
4445 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4446 Added copyright header.
4448 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4449 (assemble): Added support for macro based assembler commands.
4450 (linkEdit): Added support for macro based linker commands.
4451 (preProcess): Changed the pre-processor to use macros.
4452 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4453 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4455 * device/lib/z80/crt0.s: Added module name for debugging.
4457 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4459 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4461 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4463 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4465 * src/Makefile.in: Added SDCCmacro and SDCCutil
4467 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4469 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4471 2001-09-16 <johan@FRIJA>
4473 * 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.
4475 2001-09-15 <johan@FRIJA>
4477 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4478 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4480 2001-09-11 <johan@FRIJA>
4482 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4484 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4486 * support/regression/tests/bug-460444.c: Added test case.
4488 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4489 (genCast): Added justification for all of the asserts.
4491 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4493 * support/regression/support.c: _xdata replaced by xdata
4495 * support/regression/spec.mk: removed _generic
4497 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4499 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4501 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4502 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4504 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4506 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4508 * support/regression/tests/bug-460010.c: Added test case.
4510 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4512 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4514 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4516 * support/regression/testfwk.c: removed workaround for bug #436344
4518 * support/regression/tests/bp.c: use less memory with mcs51
4520 * support/regression/tests/bug-441448.c: use less memory
4522 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4524 * support/regression/collate-results.py: typo
4526 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4528 * support/regression/tests/fetchoverlap.c: Added new test case.
4530 * support/regression/tests/bp.c: Added new test case.
4532 * support/regression/tests/bug-448984.c: Added new test case.
4534 * support/regression/tests/pow2shifts.c: Added new test case.
4536 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4537 (genlshTwo): Fixed right shift for count > 8.
4539 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4541 2001-09-08 <johan@FRIJA>
4543 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4545 2001-09-07 <johan@FRIJA>
4547 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4549 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4551 2001-09-06 <johan@FRIJA>
4553 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4554 * bernhard noted me at this: "() equals to (void)" (1.38)
4556 2001-09-05 <johan@FRIJA>
4558 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4560 2001-09-04 <johan@FRIJA>
4562 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4565 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4567 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4569 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4571 * link/z80/aslink.h: Fixed path for PATH_MAX
4573 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4575 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4577 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4579 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4581 * 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.
4583 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4585 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4586 (genCmp): Fixed up genCmp for the GB with longs.
4588 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4590 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4592 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4594 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4596 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4598 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4600 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4602 * 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.
4604 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4606 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4608 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4610 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4612 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4614 * sim/ucsim/configure: little improvement of Cygwin-detection
4615 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4616 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4617 * support/regression/tests/bug-221100.c: small changes for mcs51
4618 * support/regression/tests/bug-221168.c: small changes for mcs51
4619 * support/regression/tests/bug-227710.c: small changes for mcs51
4620 * support/regression/tests/staticinit.c: small changes for mcs51
4621 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4622 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4623 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601