1 2004-01-25 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCast.c: added an additional type flow in decorateType() of
4 opposite direction, see feature request #860006; it's enabled at runtime
5 by setting the environment variable SDCC_NEWTYPEFLOW
6 * src/SDCCast.h: changed prototype of decorateType()
7 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
8 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
9 'char' to 'int' can be omitted, if both operands are 'unsigned char';
10 see feature request #877103
11 * src/SDCCval.c: updated call of decorateType()
12 (valBitwise): fixed bug #882876
13 (valMinus): added promotion
14 (valLogicAndOr): result is unsigned
15 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
16 * src/SDCCsymt.c (computeType),
17 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
18 must not cause an unsigned operation
19 * src/pic/glue (pic14emitRegularMap),
20 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
22 2004-01-23 Bernhard Held <bernhard@bernhardheld.de>
24 * src/pic/pcode.c (PCodeID): commented out left over debug code
26 2004-01-20 Bernhard Held <bernhard@bernhardheld.de>
28 * support/valdiag/tests/overflow.c: added shift tests
36 * src/pic/pcodepeep.c,
37 * src/pic/pcoderegs.c,
39 * src/pic/ralloc.h: applied patch from Slade Rich;
40 added support for multiple code pages and multiple RAM banks on the
41 PIC 14 port. The ASM files now no longer simply assume all the
42 code / RAM are in the same page / bank. This means the linker can
43 safely allocate code/RAM of separate ASM files to different pages/banks.
44 * doc/sdccman.lyx: added Slade's tips
45 * src/mcs51/peeph.def: fixed bug #880768
47 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
49 * src/hc08/ralloc.c (rematStr): fixed bug #879282
50 * src/SDCCast.c (decorateType): fixed bug #880197
52 2004-01-20 Michael Hope <michaelh@juju.net.nz>
54 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
57 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
58 strtof is not part of C89 and isn't included with Mac OS X.
60 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
62 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
63 shiftL2Left2Result): fixed bug #879326
64 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
65 (genMultOneByte): fixed bug in signed vs unsigned multiplication
66 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
67 address fetch for clr instruction
68 * device/lib/hc08/_mulint.c: created optimized assembly version
69 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
71 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
73 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
74 proposed in FR #877103
76 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
78 * src/SDCCval.c (cheapestVal): added missing checks
79 * src/SDCCicode.c (usualBinaryConversions): fixed condition
80 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
82 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
84 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
87 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
89 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
90 loaded with the linker search paths (-L arguments) and the libraries
91 to be linked with the current source (-l arguments). Changes
92 currently will affect only the pic16 port.
93 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
94 include path the port specific paths and port specific libraries,
95 * gplink command now contains the $3 argument,
97 * src/pic16/device.c,: structure PIC_device is made public and
98 renamed to PIC16_device, the same for variable Pics which is renamed
99 to Pics16. Updated all references to them.
100 * src/pic16/glue.c (pic16glue): corrected bug with code
101 initialization which bypassed the variable initializations block.
103 * device/lib/pic16/Makefile.rules: removed --penable-stack from
104 COMPILE_FLAGS and added the --nostdinc option
106 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
108 * device/include/mc68hc908jb8.h: Register defs for another member
109 of the hc08 family. Contributed by Bjorn Bringert - thanks!
111 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
113 Documenting changes from previous commits.
114 * configure.in (version 1.56),
115 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
116 when generating output files to configure the pic16 library,
117 but now I've commented it out, since gputils aren't installed in the
118 SF compile farm, so library won't compile
120 * device/lib/Makefile.in (version 1.56): initially I've added in
121 target 'all' the prerequestive 'model-pic16' so it compiled the
122 pic16 library, but now I've commented it out for the same reasons
124 * added targets 'model-pic16' and 'objects-pic16' to compile the
126 * added target 'port-specific-objects-pic16' to handle the
127 generated libraries and copy them into the build/ directory
128 * added target 'clean-intermediate-pic16' to clean intermediate
129 files into pic16 directory
130 * in target 'installdirs' added line to create directory pic16 in
131 the installation path
133 * device/include/Makefile.in (version 1.11): in target 'install'
134 added lines to copy all header files to installation path,
135 * in target 'installdirs' added line create directory for pic16
136 headers in the installation path
138 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
140 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
143 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
146 * device/lib/configure.in,
147 * device/lib/configure: fixed for autoconf 2.57
149 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
151 * src/z80/main.c (_parseOptions): fixed the portmode= command line
152 option so that it actually works. Made it specific to the z80, since
153 the gbz80 doesn't have these kinds of I/O ports.
155 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
157 * device/include/z180.h,
158 * device/lib/_memcpy.c,
159 * device/lib/_memmove.c,
160 * device/lib/_mulint.c,
161 * device/lib/ser_ir.c,
162 * device/lib/ser_ir_cts_rts.c,
163 * device/lib/_strcmp.c,
164 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
165 * src/z80/main.c (_process_pragma): add support for pragmas bank and
166 portmode; added deprecation warning for bank= and protmode= forms.
167 Also, guard against buffer overflow.
168 * src/z80/gen.c (aopGet): generate better code for sfr banked read
170 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
172 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
173 changed interrupt vector table generation to only emit declared vectors.
174 * device/include/Makefile.in: added missing backslash
175 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
177 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
179 Mainly changes to support compilation of the device libraries
180 * src/pic16/device.c: stack is allocated via symbol and not
181 via literal number. The symbol is placed in the corresponding
182 position of the data ram
183 * (pic16_dump_section): relocatable and absolute uninitialized
184 data are now emitted in sorted order to reduce section naming,
185 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
186 weren't marked as being in the access bank,
188 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
190 Added portion of GNU PIC Library under the directory
191 device/include/pic16 and device/lib/pic16. These files
192 contain the declarations of SFRs for the PIC18Fxx2 devices.
193 The directory is initialized via configure from toplevel.
195 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
197 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
198 the spilllocations to be compared correctly
200 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
202 * src/SDCCast.c (decorateType): fixed bug introduced today
204 2004-01-12 Borut Razem <borut.razem@siol.net>
206 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
207 doc/sdccman.lyx: upper case pragmas are deprecated
209 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
211 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
212 in simpler and even better code
214 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
216 * src/SDCCicode.c (operandOperation): fixed bug #874819
217 * src/SDCCast.c (decorateType): fixed
218 char foo (unsigned long ul) { return ul > 0; }
220 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
222 * doc/sdccman.lyx: Moved and added some sections, small changes
223 all over. Telling LaTeX to be less strict with word spacing
224 to better keep the right margin. Changed some notes about
225 maintainance of the ports in section 3.2.1 - is it OK like this?
227 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
230 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
231 convilong): modified to inform the pic16 port that builtin functions
234 PIC16 PORT specific changes:
235 * src/pic16/device.c pic16_dump_equates() added,
236 processor registers declared internally by the port are emitted in
237 the translation as equates,
238 * src/pic16/gen.c: inline code is passed unprocessed to the
240 * (pic16_popGetLit2): fnuction modified to take second operand as
241 pCodeOp pointer and not as literal,
242 * (popRegFromIdx): prefixed with pic16_,
243 * (pic16_popCombine2): modified to receive already allocated pCode
245 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
246 * (genFunction): initializes local stack frame and pushes on stack
247 all the registers used by this function,
248 * (genEndFunction): restores all registers from stack and restores
250 * src/pic16/glue.c (pic16emitRegularMap): various changes and
252 * (pic16glue): changed the program startup sequence,
253 * added new dbName code 'A' for functions placed in absolute section
254 * src/pic16/main.c: added function attribute _naked,
255 * added pragma 'code' to place a fnuction at an absolute address,
256 * added command line arguments --debug-ralloc and --pcode-verbose,
257 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
258 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
259 * (pic16_newpCodeOpLit2): modified to take the second operand as
261 * (pic16_printpBlock): modified to emit each function in a separate
263 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
264 UPPER for immediate operands,
265 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
267 * src/pic16/peeph.def: all peepholes with movff are commented out,
268 because there is a problem in the pcode peep optimizer,
269 * src/pic16/ralloc.c: the register allocator can now reuse local
270 function symbols for another function. This saves register usage.
271 * src/pic16/ralloc.h: added flag isLocal in structure regs,
273 Added file src/pic16/NOTES with information about program writing on
274 the current port version.
276 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
278 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
279 and peephole 252 (array access)
281 2004-01-09 Borut Razem <borut.razem@siol.net>
283 * src/SDCCmain.c : fixed #872250: -l command line defined library
284 files are scanned before standard library files
286 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
288 * src/SDCCast.c (decorateType): fixed bug #874046
290 2004-01-09 Borut Razem <borut.razem@siol.net>
292 * support/scripts/sdcc.nsi: remove previous installation
294 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
296 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
297 bytes for last interrupt vector (mcs51)
298 * sdcc.spec: fixed typo
300 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
302 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
303 gen51Code): more efficient parameter receive for --model-large
306 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
309 * src/z80/main.c: added missed needLinkerScript flags (more than
310 one port structure defined in these file)
311 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
314 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
316 * src/SDCCmain.c: removed various references to DEFAULT_PORT
317 * src/port.h: added flag needLinkerScript in port->linker
318 structure to inform whether to create a .lnk file or not,
326 * src/z80/main.c: changed appropriately to configure
327 needLinkerScript flag
329 * src/pic16/gen.c (genAddrOf): fixed bug #863624
330 * src/pic/glue.c: added variable udata_section_name to
331 override default uninitialized data segment definition for
332 devices only with SHAREBANK memory (reported from Erik Epetrich)
333 * (pic14emitOverlay): modified to emit a commented overlay segment
334 directive when no overlay data exist
335 * (picglue): modified to emit uninitialized data segment
336 according to udata_section_name
337 * src/pic/main.c (_pic14_parseOptions): added command line
338 options --udata-section-name=[name] to override default
339 udata definition name
340 * modified _linkCmd and _asmCmd to include compiler passed
341 arguments via -W option
342 * src/pic16/main.c: added $l in _asmCmd, changed extension for
343 object file from '.rel' to '.o' in port->linker structure,
344 changed size of fptr from 2 to 3 in port structure
346 2004-01-07 Borut Razem <borut.razem@siol.net>
348 * support/scripts/sdcc.nsi: update PATH
349 * support/scripts/sdcc.ico: craeted
351 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
353 * device/include/Makefile.in: fix install
354 * doc/Makefile: fix install
356 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
358 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
360 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
361 how the function variable allocation summary is displayed; also
362 include information about variables allocated to the overlay
365 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
367 * as/mcs51/lkmain.c: Help about -Y option
368 * as/mcs51/lkarea.c: Fixed gcc warnings
370 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
372 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
374 * support/valdiag/tests/overflow.c: added
375 * src/SDCCast.c (decorateType),
376 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
379 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
381 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
384 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
386 A python script to validate compiler diagnostic messages. It can be
387 used to verify that sdcc complains about bad c source code and
388 gives a good location of the error.
389 * support/valdiag/Makefile,
390 * support/valdiag/valdiag.py,
391 * support/valdiag/tests/*
393 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
395 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
396 * src/SDCCsymt.c (newEnumType),
398 * support/Util/SDCCerr.c,
399 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
401 * support/regression/tests/enum.c: added test for enum values that
402 require at least 2 bytes of storage.
404 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
406 * src/common.h: added ifndef/define/endif macros
407 around the header file.
408 Bug reported from Jesus Calvino-Fraga
410 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
413 * device/include/Makefile.in: don't install CVS directories
414 * device/lib/Makefile.in: added removal of CVS directories after install
415 * doc/Makefile: fixed install, added local_icons
416 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
417 * src/mcs51/gen.c (genRightShift): fixed bug #870788
418 * src/ds390/gen.c (genRightShift): fixed bug #870788
419 * src/SDCCast.c (decorateType): fixed bug #870781
421 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
423 PIC16 port related changes:
424 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
425 added variable stackPos,
427 * gen.c: genCall, assignResultValue: added support for
428 pushing/retrieving function parameters to/from stack,
429 genFunction,genEndFunction: setup stack frame for the
431 genAddrOf: will be changed according to bug 863624
433 * added files genutils.c and genutils.h which contain gen*
434 debugged and optimised functions extracted from gen.c
436 * glue.c: added variable 'externs' which holds extern symbols,
437 pic16emitRegularMap: is modified to properly handle relocatable
438 symbols under the new scheme,
439 pic16createInterruptVect: is modified
440 pic16printPublics: is modified to emit 'global' assembler directives,
441 added pic16_printExterns to print extern symbols,
442 pic16glue: initializes stack/frame pointer in the beginning of
443 the assembly output. Temporary hack, will be corrected later,
444 because gplink yet does not support stack and SDCC does not
445 yet support a type of crt0.o object to create the final binary.
447 * Removed many lines that contain 8051 legacy code.
448 * The code is finally placed under a 'code' directive.
449 * Added port specific options.
451 * _process_pragma: simplified since now we do not need *special*
452 include file to define SFR registers. But a separate header
453 will be needed. This will be developed later.
454 * _pic16_parseOptions: added, parses port specific options:
455 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
456 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
457 --preplace-udata-with=
459 * _pic16_setDefaultOptions: modified to initialize section names,
460 but hack is temporarly out of order since it needs improvement.
461 * _pic16_genAssemblerPreamble: configuration words are emitted by
462 their address instead of their name. This part is incomplete and
463 supports only the 18Fxx2 devices. Other devices will emit an error
464 during assembly since they do not contain the same set of config
466 * _pic16_genIVT: is modified,
468 * pcode.c: added definitions for some hardware registers that are needed
470 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
471 All PCI entries are updated. Now LFSR is supported.
472 * Removed pic16_pciTRIS is mentioned by mdubuc in source
473 * added pic16_newpCodeOpLit2 to support instructions with
474 two literal arguments
475 * pic16_pCode2str: corrected code that emits assembler instructions
476 with two literal operands and those that have an access bit modifier
477 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
478 this fixes a bug which caused some labels to be lost, when an
479 assembler directive was added, i.e. banksel,
480 * pic16_FixRegisterBanking: improved logic that causes the insertion
482 * InlineFunction: functions that are called once, are not any more
483 inlined. This can be a port option in the future,
485 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
487 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
488 hold the corresponding uninitialized symbols,
489 * pic16_allocProcessorRegister: registers have explicit marked the
491 * pic16_allocInternalRegister: registers are explicit marked as
493 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
494 processing list, so bit registers were lost,
497 * ralloc.h: added field 'accessBank' and original symbol operand
498 in register definition,
499 * removed the field isMapped from register definition,
501 ** Several functions have been removed from various sources:
502 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
503 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
504 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
505 pic16_assignRelocatableRegisters
507 ** others have been introduced:
508 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
509 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
511 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
513 * support/scripts/inc2h.pl: changed definition of BIT_AT
514 to emit 'sbit at' instead of 'bit at'. This was a request.
516 PIC16 port related preliminary changes:
517 * gen.c: prefixed function popRegFromString with
518 pic16_ and all references to it corrected
519 * pcode.c: all pic16_pc_* hardware registers prefixed
521 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
522 * ralloc.c: newReg(): when register is REG_SFR then
524 pic16_allocProcessorRegister(): marks register wasUsed=0
525 pic16_writeUsedRegs(): added a call to assign processor
526 registers via pic16_assignFixedRegisters
528 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
530 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
531 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
532 variables in unused register banks. Also the SSEG is placed
533 wherever there is enough space for it, and IDATA can be anywhere
534 in internal RAM. For now compile using -Wl-Y[stack_size].
535 The mem file is different for this option as well, since it
536 makes no sense of talking about DSEG lenght.
538 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
540 * src/SDCClrange.c: fixed bug 869095 that caused segfault
541 in certain cases, e.g. when ROM assignment, patch provided
542 from Albert den Haan.
544 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
546 Many signedness and type propagation fixes:
547 * src/SDCCicode.c: made geniCodeCast() static
548 replaced SPEC_ by IS_ (cosmetic)
549 (operandOperation): fixed div and mod operation
550 (usualBinaryConversions): added support for promotion of char
551 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
552 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
553 (geniCodeAdd): an array index will stay unsigned, even if promoted
555 (geniCodeArray): ditto
556 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
557 * src/SDCCsymt.c (computeType): added more support for char;
558 promotion of char is selectable by promoteCharToInt, fixed signedness
560 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
561 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
562 * src/SDCCval (val*): replaced signedness calculation by
564 rearranged if-branches (cosmetic)
565 (valShift): added warning W_SHIFT_CHANGED
566 (valCompare): fixed problem with different types
567 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
568 * support/regression/tests/literalop.c: added many cases
569 * support/regression/tests/ast_constant_folding.c: changed finally to
571 * .version: new year, new version: 2.3.7
572 * src/SDCCmain.c (main): applied patch #866468
573 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
574 provided by Scott Bronson
575 * doc/sdccman.lyx: updated documentation for sdcdb
576 updated and added chapter tips
578 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 * src/SDCCsymt.h: missing from yesterday's commits
582 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
584 * src/SDCC.y (struct_or_union_specifier),
585 * support/Util/SDCCerr.c,
586 * support/Util/SDCCerr.h: verify that struct & union tags are used
589 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
591 * src/SDCCglobl.h: missing from yesterday's commits
593 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
595 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
596 sft_attributes, struct_declaration, parameter_declaration,
597 type_name, start_block, declaration_list),
598 * src/SDCC.lex (check_type): support redefinition of typedef names
600 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
602 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
603 aligned xdata arrays. Erik helped me with the if clause.
605 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
607 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
610 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
613 * src/SDCCast.c (newAst_),
615 * src/SDCCicode.c (ast2iCode, newiCode),
617 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
618 expr, statement, expression_statement, selection_statement,
619 iteration_statement, expr_opt, jump_statement): foundation for tracking
621 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
624 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
626 * support/Util/SDCCerr.c,
628 * src/SDCCast.c (createCase, createDefault, decorateType),
629 * src/SDCClabel.c (labelUnreach),
630 * src/SDCC.y (labeled_statement, jump_statement): More improvements
632 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
633 (with thanks to Stas Sergeev)
634 * device/include/time.h,
635 * device/lib/time.c (CheckTime): suppress unreachable code warning
637 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
639 * src/SDCCast.c (createIvalCharPtr),
640 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
642 * support/regression/tests/nullstring.c: tests for these two bugs
644 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
646 * support/Util/SDCCerr.h,
647 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
648 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
649 about storage class and 'at' used inside struct or union
650 * src/SDCCBBlock.c (iCodeFromeBBlock),
651 * src/SDCCcse.c (ifxOptimize),
652 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
653 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
654 printIval, emitStaticSeg, emitOverlay),
655 * src/SDCClabel.c (deleteIfx),
656 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
657 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
658 gatherAutoInit, processParms),
659 * support/Util/SDCCerr.h,
660 * support/Util/SDCCerr.c (werrorfl): Support for better error location
661 reporting for post-parse errors.
663 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
665 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
666 implicit casts via union; they don't work on big endian systems
667 (possible fix for bug #861138)
669 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
671 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
672 * src/mcs51/main.c: fixed the fix for bug #737001
674 2003-12-15 Borut Razem <borut.razem@siol.net>
676 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
678 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
680 * support/makebin/makebin.c: put output in binary mode
682 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
684 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
685 xdata and data memory on startup. Set the environment variable
686 SDCC_NOGENRAMCLEAR to disable this.
687 * src/mcs51/peephole.def,
688 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
689 (allows non-interrupt and interrupt code to safely compete for a resource
690 without the non-interrupt code having to disable interrupts)
692 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
694 * src/SDCCicode.c (geniCodeAdd),
695 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
696 with valFromType if type might be a pointer and host is big endian).
697 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
698 types, not just integer types.
699 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
700 multiply defined with mismatching "at" address.
702 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
705 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
706 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
707 with embedded nulls (fixed bug #753752)
709 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
711 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
712 Apparently this did not see much testing (endless loop)
714 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
716 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
718 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
720 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
721 gracefully handle NULL memmap pointers
723 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
725 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
726 instead of deleting the iCode when an operand is volatile
727 * src/z80/gen.c (genDummyRead),
728 * src/mcs51/gen.c (genDummyRead),
729 * src/ds390/gen.c (genDummyRead),
730 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
732 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
733 * src/SDCC.y: fixed bug #850420
735 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
737 Applied z80 i/o port patch from Peter Townson and fixed some operators
738 to better handle operands in A register.
739 * device/include/z180.h
745 * src/z80/peeph-z80.def
749 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
751 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
753 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
755 * device/lib/hc08/_mullong.c: Removed extra #endif
757 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
759 * sim/ucsim/hc08.src/inst.cc,
760 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
762 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
763 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
764 * device/include/stdarg.h: fixed varargs for hc08
765 * device/lib/Makefile.in,
766 * device/lib/hc08/Makefile,
767 * device/lib/hc08/_mulint.c,
768 * device/lib/hc08/_mullong.c: fixed some endian problems
770 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
772 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
773 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
774 * device/lib/_gptrget.c,
775 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
777 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
779 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
780 * src/SDCCast.c (astErrors): fixed bug #846007
781 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
783 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
785 * src/SDCCast.c (decorateType): disabled a transformation I added in
786 revision 1.188 (access to fields of a structure at an absolute address);
787 it breaks with bitfields, extern declarations, and gcse analysis.
788 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
789 could be assigned through a pointer, so don't complain.
790 * src/SDCCast.c (astErrors),
792 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
794 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
796 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
797 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
798 output of __config directives, since gpasm now supports them
799 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
800 pre-processor macro, i.e. -DMCU=p18f452
801 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
802 and modified to handle 'cast' icode similarly to '=' icode
803 * src/pic16/device.h (typedef struct PIC_device): added field
804 'extMIface' to indicate that chip has external memory interface
805 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
806 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
809 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
811 * src/SDCC.y (pointer): fixed bug #846006
812 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
813 * src/SDCCast.c (decorateType): fixed bug #846009
814 * src/ds390/peeph.def,
815 * src/ds390/gen.c (genAnd, genOr),
816 * src/mcs51/peeph.def,
817 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
819 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
821 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
828 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
832 * src/SDCCbitv.c: added function to free a bitvector
834 * src/SDCClrange.c: added function to recompute the liveranges
836 * src/ds390/ralloc.c,
838 * src/mcs51/ralloc.c,
840 * src/pic16/ralloc.c,
842 * src/z80/ralloc.c: recompute the liveranges after register packing
844 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
846 * src/SDCCloop.c (newInduction): fixed bug #845630
848 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
850 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
851 inadvertantly left behind from my 2003-11-12 change
853 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
855 Updated headers I neglected to commit yesterday.
859 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
861 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
862 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
863 * src/SDCCopt.c (eBBlockFromiCode),
864 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
865 the creation of the key hash table from the sequencing so it can be used
866 earlier (for some GCSE bug fixes still pending)
868 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
870 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
871 * support/regression/tests/addsub.c: testing genPlus shortcut
873 2003-11-15 Borut Razem <borut.razem@siol.net>
875 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
877 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
879 * src/SDCCcse.c (cseBBlock): fixed bug #527779
880 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
881 ordering is immaterial.
882 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
884 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
886 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
887 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
888 (SIGSEV) of bug #840381
889 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
890 unlink new file before rename if new and old filenames are the same)
892 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
894 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
895 uninitialized variables) for the mcs51. Set environment variable
896 SDCC_GENRAMCLEAR to test.
897 xdata initialization slightly shorter
899 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
902 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
903 #838241 & 780691 (basicly the same bug)
904 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
905 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
907 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
909 * src/SDCCmain.c (linkEdit): "fix" #834252
911 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
913 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
915 * src/SDCC.y: fixed bug #819403
917 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
919 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
920 the reentrant attribute.
921 * src/hc08/gen.c (genPackBits): added missing stack readjustment
922 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
924 * src/SDCCast.c (decorateType): fixed bug with storage class not being
925 updated during pointer dereference; f.e. ~(((char *)1)*) was being
926 erroneously reduced to a literal.
927 * src/hc08/ralloc.c (packRegisters, rematStr),
928 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
931 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
933 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
934 * doc/sdccman.lyx: changed from 'article' to 'book'
935 * doc/Makefile: readded test_suite_spec and cdbfileformat
937 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
939 * device/include/stdlib.h: include malloc.h to comply with ANSI
940 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
942 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
944 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
945 * doc/clean.mk: also remove *.out files
946 * doc/sdccman.lyx: some additions, larger top/bottom margins
948 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
950 * src/SDCC.y: fixed bug #837365
951 * support/regression/tests/bitopcse.c
952 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
953 a symbol (might be valop instead)
954 * device/lib/Makefile.in: added errno.c to HC08SOURCES
955 * device/lib/clean.mk: added hc08 to the cleaning list
957 2003-11-04 Borut Razem <borut.razem@siol.net>
959 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
961 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
962 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
963 malloc is declared in standard stdlib.h
965 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
967 * device/lib/hc08/Makefile: need to clean .rel not .o files
968 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
970 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
980 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
981 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
982 tests (which uses the port's oclsExpense function)
988 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
990 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
992 * src/SDCCcse.c (ifxOptimize),
993 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
994 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
995 deleting the IFX iCode.
996 * src/hc08/ralloc.c: reduced unneeded slocs
997 * src/hc08/gen.c: fixed bug in asmopToBoolean
999 2003-11-04 Borut Razem <borut.razem@siol.net>
1001 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1002 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1003 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1004 transferred to configure
1006 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
1008 Use headers defined in the C[++] standards:
1009 * sim/ucsim/gui.src/serio.src/fileio.cc
1010 * sim/ucsim/gui.src/serio.src/frontend.cc
1011 * sim/ucsim/gui.src/serio.src/main.cc
1012 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1013 * support/Util/NewAlloc.c
1019 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1021 * Added MSVC projects for hc08 assembler and linker:
1022 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1023 /as/hc08/link_hc08.dsp
1025 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
1027 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1029 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
1031 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1033 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1035 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1037 2003-10-31 Borut Razem <borut.razem@siol.net>
1039 * support/cpp2/cpplib.h,
1040 support/cpp2/cpplib.c,
1041 support/cpp2/cpplex.c,
1042 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1043 to switch _asm block preprocessing on / off. Default is
1044 #pragma preproc_asm +
1046 2003-10-31 Borut Razem <borut.razem@siol.net>
1048 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1049 when outputting comment blocks (when executed with -C option) and
1050 _asm (SDCPP specific) blocks
1052 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1054 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1056 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1058 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1060 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1062 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1063 * src/SDCCast.c (decorateType): fixed bug #832664
1065 2003-10-31 Borut Razem <borut.razem@siol.net>
1067 * support\cpp2\cpplex.c: fixed for SDCPP:
1068 comments(when executed with -C option) and _asm blocks
1069 were included even if they where in skipped #if block.
1070 Applied solution from GCC cpp 3.3.2
1072 2003-10-31 Borut Razem <borut.razem@siol.net>
1074 * src/SDCC.lex: sdcc now understands both formats:
1075 '# <line_number> <file_name>' and
1076 '#line <line_number> <file_name>'
1077 * support/cpp2/cppmain.c: sdcpp now generates the standard
1078 '# <line_number> <file_name>' instead of former
1079 '#line <line_number> <file_name>'
1081 2003-10-30 Borut Razem <borut.razem@siol.net>
1083 * support/cpp2/cpphash.h,
1084 * support/cpp2/cpplib.h
1085 * support/cpp2/cpplex.c,
1086 * support/cpp2/cppmain.c,
1087 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1089 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1091 Fixed a number of problems revealed by bug #827883.
1092 * src/SDCCloop.c (loopInvariants): Spill location of the
1093 result operand should be recomputed if extracted from
1094 a loop. Also, don't extract assignments of an iTemp
1096 * src/SDCCast.c (isConformingBody): loop reversal should
1097 not occur if the control variable is involved with a
1098 relational operator.
1100 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1102 * .version: bumped to 2.3.6 to reflect the big improvements
1103 made by Erik and Klaus. Thanks!
1105 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1107 Replaced the livrange code.
1108 * src/SDCClrange.c: added new LR code
1110 * src/SDCCBBlock.h: removed remainig parts from old LR code
1111 * src/ds390/ralloc.c,
1112 * src/ds390/gen.c: minor fixes to make it work with new code
1114 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1119 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1120 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1121 (tweaked fix for bug #818696)
1123 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1125 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1127 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1130 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1131 * src/mcs51/gen.c (gencjneshort),
1132 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1133 more efficient (per Scott Bronson's suggestion)
1135 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1137 Extended the semantics of the critical keyword to include
1138 individual statements. See RFE #827755 and #799831
1143 * support/Util/SDCCerr.c
1144 * support/Util/SDCCerr.h
1149 2003-10-19 Borut Razem <borut.razem@siol.net>
1151 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1153 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1155 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1157 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1158 and predecrement operand is displayed
1160 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1162 * src/SDCCval.c (valMinus): fixed bug #826041
1164 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1166 Some hc08 related updates that I missed earlier
1167 * sim/ucsim/stypes.h
1168 * support/regression/ports/hc08/spec.mk
1170 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1172 New target "hc08" for the Motorola 68hc08 family of micros
1180 * sim/ucsim/hc08.src/*
1181 * sim/ucsim/configure.in
1182 * src/ucsim/configure
1183 * sim/ucsim/packages_in.mk
1186 * device/include/mc68hc908qy.h
1188 * device/lib/Makefile.in
1189 * support/regression/ports/hc08/*
1190 * support/regression/Makefile
1192 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1194 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1196 * src/ds390/gen.c (genCast): fixed bug #821957
1198 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1200 * device/lib/logf.c: "fixed" overlay bug
1201 * support/regression/ports/host/spec.mk: added m library
1202 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1203 * support/regression/tests/float_trans: added (for Eric)
1205 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1207 * src/mcs51/gen.c (genCpl): fixed bug
1208 http://sf.net/mailarchive/message.php?msg_id=6263915
1210 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1212 * src/SDCCast.c (decorateType): added extended constant folding
1213 * src/SDCCsymt.c (computeType): cleanup
1214 * src/SDCCval.c (valShift): minor optimization
1215 * support/regression/tests/ast_constant_folding.c: added
1217 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1219 * src/SDCCmain.c: removed some unintended changes
1221 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1223 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1224 * src/z80/gen.c: fixed part of bug #817589
1225 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1227 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1229 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1240 * src/ds390/ralloc.c
1242 * src/mcs51/ralloc.c
1244 * src/pic16/ralloc.c
1247 * src/z80/gen.c: removed unused label "release:"
1249 2003-10-06 Borut Razem <borut.razem@siol.net>
1251 * src/SDCC.lex: removed definition of unused variables
1252 save_optimize and save_options
1254 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1256 * clean.mk: removed '=' in "-maxdepth=1"
1257 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1258 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1260 2003-10-06 Borut Razem <borut.razem@siol.net>
1262 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1263 my_unput() replaced by unput()
1265 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1267 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1268 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1269 type-punned pointer will break strict-aliasing rules"
1270 Old LR behaviour is again default; Klaus' LR can be choosen by
1271 defining the environment variable LRKLAUS
1275 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1276 * clean.mk: fixed removal of files in bin/CVS/
1277 * device/lib/clean.mk: fixed removal of directories small and large
1278 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1280 * src/SDCCval.c: removed superflous test for pedantic
1282 2003-10-05 Borut Razem <borut.razem@siol.net>
1284 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1285 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1286 message "unmatched #pragma SAVE and #pragma RESTORE"
1288 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1290 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1291 assembly, critical functions, atomic, nojtbound)
1293 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1295 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1301 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1304 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1306 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1308 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1309 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1310 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1312 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1314 * src/z80/gen.c (genRet): fixed bug #524753
1315 * src/z80/gen.c (genCast): fixed internal error on cast from
1317 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1318 fix for bug #477835 to the z80
1319 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1320 for tracking iCodes in the peephole optimizer for z80
1322 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1324 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1325 the other part of bug #814548
1326 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1328 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1330 * src/SDCCcse.c: fixed part of bug #814548
1332 2003-09-28 Borut Razem <borut.razem@siol.net>
1334 * src/asm.c: rewrite of printILine() to use temporary file instead
1336 * src/xa51/main.c: commented out declaration of int rewinds
1338 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1340 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1342 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1344 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1345 * src/asm.c (printILine): Fixed bug #811015
1347 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1349 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1352 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1354 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1355 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1356 to correctly handle general case of AOP_PAIRPTR
1357 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1359 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1361 * src/mcs51/ralloc.c (fillGaps),
1362 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1363 register positioning bug)
1365 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1367 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1369 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1371 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1372 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1373 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1374 (ralloc doesn't intentionally do this now, but perhaps later)
1375 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1376 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1377 register positioning bugs (Fixed bug #762602 and #795325)
1378 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1380 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1381 lines that --i-code-in-asm generates
1383 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1385 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1386 trying to fclose a FILE* that was already closed.
1388 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1390 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1391 of const struct should be treated as if const themselves)
1393 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1395 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1397 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1399 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1400 Unix (/n) and DOS (/r/n) line terminations.
1402 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1404 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1407 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1409 * src/mcs51/gen.c (genFunction, genEndFunction),
1410 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1411 and restore of EA so that stack offsets to parameters are
1412 correct when using both critical and reentrant/stack-auto.
1413 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1414 size (can be triggered in error if sloc is shared between
1415 different sized objects)
1416 * device/include/float.h: fixed macros to explicitly use
1417 unsigned long where needed
1419 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1421 Feature req. 799831: added code to allow nesting of critical functions
1422 * src/mcs51/gen.c (genFunction, genEndFunction)
1423 * src/ds390/gen.c (genFunction, genEndFunction)
1425 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1427 * src/SDCCsymt.c (sclsFromPtr),
1429 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1430 support for standard C idiom of memory mapped variables; for
1431 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1432 to xdata int at 0x1234 tempvar = 1.
1433 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1434 provided by Akiya ISHIDA
1436 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1438 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1439 * src/SDCCval.c (constVal): added reduction from int to char
1440 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1441 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1442 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1444 * support/regression/tests/shifts.c: fixed
1446 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1448 * src/z80/gen.c (genXor): Fixed bug #805445
1450 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1452 Fixed bug #621531 (const & volatile confusion in the type chain).
1453 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1454 refer to the const or volatile state of the pointer itself.
1466 * src/pic16/ralloc.c
1467 * support/regression/tests/const.c
1469 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1471 When checking for duplicated modules, use absolute paths
1472 instead of relative paths. Files changed:
1477 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1479 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1481 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1483 * device/include/string.h: added size_t typedef, changed
1484 prototypes to use size_t, eliminated separate reentrant and
1485 non-reentrant declarations, added _memmove declaration
1486 * device/lib/_memcpy.c: changed to use size_t instead of int,
1487 changed /4 to >>2 to avoid division library call
1488 * device/lib/_memcmp.c,
1489 * device/lib/_memset.c,
1490 * device/lib/_strncat.c,
1491 * device/lib/_strncpy.c,
1492 * device/lib/_strncmp.c: changed to use size_t instead of int
1493 * device/lib/_memmove.c: new file (fixed bug #772294)
1494 * device/lib/Makefile.in: added _memmove.c
1495 * device/lib/z80/asm_strings.s: fixed bug #772290
1496 * support/regression/tests/bitfields.c: attempt to fix host assertion
1497 failure on amd64-unknown-linux2.2
1499 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1501 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1502 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1503 * as/z80/asmain.c (main): fixed bug #801766
1505 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1507 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1510 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1512 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1513 reported in bug #800609
1515 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1517 * Top header beautifications in src/pic16 directory:
1518 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1519 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1520 pcoderegs.h, ralloc.c, ralloc.h
1521 * main.c: added top header and GPL license notice
1522 * pcode.c: fixed the if-conditional warning
1524 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1526 * device/lib/_mullong.c: replaced int by short for gcc
1528 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1530 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1531 and JUMPTABLE iCodes properly now (worked by accident before)
1532 * src/mcs51/gen.c (leftRightUseAcc),
1533 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1534 iCode properly now. Use getSize instead of nRegs since a & b
1535 aren't part of the nRegs tally.
1537 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1539 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1540 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1541 before instructions that use the _STATUS register
1543 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1545 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1546 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1547 fetching of the pointer
1548 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1549 copied from genNearPointerSet()
1550 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1551 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1552 If they pop r0/r1 they must be called in the opposite order than aopOp().
1553 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1554 (resp. --stack-auto), prepared for --xstack
1556 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1558 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1560 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1562 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1563 these ports have their own __sdcc_external_start()
1565 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1567 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1568 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1569 type for bits was changed. It resulted in bit variables becoming
1570 global, which is not permitted in PIC 14 assembly output.
1572 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1574 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1576 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1578 Z80 and MCS51 linkers complaint if a public symbol is defined
1579 in more than one library module:
1583 * as/mcs51/Makefile.in
1585 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1587 A few small changes that speed up the peephole optimizer.
1591 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1593 Try to make the peephole optimizer smarter by maintaining
1594 an association between the assembly source code and the
1595 iCodes that originated them. Put this information to use
1596 with a new peephole rule condition "notVolatile" so that
1597 the rules can be aggressive yet still safe.
1602 * src/mcs51/peeph.def
1604 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1608 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1609 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1610 if the left or right operand symbols have the accuse flag set.
1612 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1614 Changed the type of the result of the ! (NOT) operator to char;
1615 previously it returned the same type as the source. This allows
1616 us to eliminate all the genFloatNot functions (all of its target
1617 implementations were very buggy) since !float can use the same
1620 * src/SDCCicode.c (ast2iCode): ! returns char
1621 * src/mcs51/gen.c (genNot, genNotFloat),
1622 * src/ds390/gen.c (genNot, genNotFloat),
1623 * src/z80/gen.c (genNot, genNotFloat),
1624 * src/pic/gen.c (genNot, genNotFloat),
1625 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1627 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1629 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1630 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1631 during interrupts. Ensure WSAVE is located at a shared bank address.
1632 2. Fixed page selection in some places
1633 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1634 the registers name strings.
1635 4. Fixed "signed / unsigned compare" compiler warnings.
1636 5. The PIC port manages its own allocation of the general purpose
1637 registers, but makes no attempt to reuse them. As a result when
1638 compiling it soon runs out of general purpose registers. Some
1639 additional code was added to the files pcode.c and device.c to walk
1640 through the function call tree and rename the registers so that they
1650 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1651 genPlus() & genMinus() when the result is the same as left or right
1653 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1655 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1657 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1659 Made bitfield a distinct type from bit so that bitfields
1660 convert as per ANSI C and bits retain their traditional
1661 boolean style behaviour. Implemented bitfield support in
1669 * src/ds390/gen.c: bit v bitfield split
1670 * src/z80/gen.c: New support for bitfields
1671 * support/regression/tests/bitfields.c: reenabled z80,
1674 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1676 Rules 246.x, 247.x relate to bitfields, the others speed up
1677 access to xdata mapped I/O devices.
1679 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1681 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1683 Cleaned up genPackBits and genUnpackBits and added two helper
1684 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1685 for literal assignments in genPackBits (thanks to Frieder for
1691 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1693 Fixed bug #748310 (pointer to function type mishandled when the
1694 function name is omitted). Also fixed a SIGSEGV when a function
1695 attribute (reentrant, etc) is used on a non-function or on a
1696 function but misplaced before the parameter list.
1698 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1700 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1701 * support/Util/SDCCerr.h,
1702 * support/Util/SDCCerr.c: Added func attr misuse error msg
1704 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1706 Fixed bug #787649 by anonymous
1707 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1708 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1710 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1712 Fixed numerous bitfield problems.
1714 * src/SDCC.y: More bitfield related error checking
1716 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1717 * support/Util/SDCCerr.h,
1718 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1719 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1720 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1721 * support/regression/tests/bitfields.c: tests added
1723 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1725 Made the constant following the "interrupt" keyword optional. If
1726 omitted, the function will not automatically be given an entry
1727 in the interrupt vector table (similar to #pragma NOIV, but
1728 less syntacticly kludgy). The interrupt number is also now
1729 range checked. Also fixed a bug in the high order bit example
1736 * support/Util/SDCCerr.c
1737 * support/Util/SDCCerr.h
1740 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1742 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1743 * src/SDCCicode.c (operandOperation): rewritten some ops
1744 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1745 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1747 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1748 be re-activated by defining REDUCE_LITERALS)
1749 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1750 unsigned, but are signed by default
1751 * src/SDCCval.c (constVal): rearranged
1752 * src/SDCCval.c (valMod): preliminary fix
1753 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1754 * support/regression/literalop.c: added, work in progress
1756 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1758 Generate warnings for useless declarations like "char data;"
1759 that don't do what new users expect.
1762 * support/Util/SDCCerr.h
1763 * support/Util/SDCCerr.c
1765 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1767 * src/SDCCval.c (valMult): fix overflow detection of negative int
1769 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1771 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1773 Changes to support big endian targets:
1786 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1788 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1789 * device/lib/time.c: fixed warning "integer overflow in expression"
1791 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1793 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1794 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1795 constants are unsigned; added recognition of "u" flag for unsigned
1796 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1797 * src/SDCCval.c (valDiv, valMod): fixed signdness
1798 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1799 signedness of modulo, left and right shift
1800 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1801 * support/Util/SDCCerr.h: added warning W_INT_OVL
1802 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1803 * src/SDCCast.c (ast_print): improved output of constants
1805 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1807 Fixed some warnings when building with MSVC:
1820 * support\cpp2\cpplib.c
1824 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1826 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1828 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1830 * support\librarian\clean.mk: Do not remove Makefile.
1831 * support\librarian\Makefile: added.
1833 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1835 Added librarian to MSVC build:
1838 * support\librarian\librarian.dsp
1840 'configure' not needed for librarian, removed:
1841 * support\librarian\configure
1842 * support\librarian\configure.in
1843 * support\librarian\config_in.h
1844 * support\librarian\Makefile.in
1846 Hopefully these ones built the librarian and the rest of sdcc properly:
1848 * Makefile.common.in
1850 Messed up 'configure', so revert to previous version:
1854 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1856 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1857 there, while the mantissa of a double is "only" 53 bits wide.
1859 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1861 Adding sdcclib to the build. MSVC project coming soon.
1862 Files added/changed:
1864 * support\librarian\clean.mk
1865 * support\librarian\configure
1866 * support\librarian\configure.in
1867 * support\librarian\config_in.h
1868 * support\librarian\Makefile.bcc
1869 * support\librarian\Makefile.in
1870 * support\librarian\sdcclib.c
1873 * Makefile.common.in
1877 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1879 Linker now complaints if linked modules have conflicting options, for
1880 example, one compiled using --model-large and another one compiled with
1881 --model-small. The following files were modified:
1903 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1905 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1906 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1908 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1910 * src/z80/mappings.i: fix _mul[us][int,long] entries
1912 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1914 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1916 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1918 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1919 * support/regression/tests/bitopcse.c: added
1927 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1929 added support for new library format to z80, gbz80 linkers:
1935 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1937 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1938 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1940 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1942 added DUMMY_READ_VOLATILE:
1951 * src/SDCCcse.c (algebraicOpts): many improvements
1952 * src/SDCCcse.h: removed algebraicOpts()
1953 * src/SDCCicode.c (picDummyRead): added
1955 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1957 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1958 "Insufficient space in data memory".
1960 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1962 * src/mcs51/gen.c: fixed bug #771358
1963 * src/z80/gen.c: fixed bug #759087
1965 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1967 * src/pic16/glue.c: minor cleanup by Vangelis
1969 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1971 * device/include/regc515c.h: fixed #758477
1972 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1973 * device/lib/_gptrput.c: saved a few bytes
1974 * my tab spacing is 8, yours too?)
1975 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1976 * device/lib/serial.c: process RX bytes earlier than TX bytes
1977 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1979 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1981 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1983 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1985 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1987 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1989 * device/lib/Makefile.in: bad fix, reverted to 1.43
1991 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1993 * device/lib/Makefile.in: added missing z80 object files
1995 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1997 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1998 pic16 progress by Vangelis:
2013 * pic16/pcodepeep.c:
2016 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2018 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2020 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2022 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2023 added gbz80 build to MSVC project.
2024 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2025 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2026 from 8051 stuff and setup so it links using a .lnk file.
2028 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2030 * support/librarian/sdcclib.c: sdcc librarian.
2031 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2034 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2036 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2038 2003-07-02 Borut Razem <borut.razem@siol.net>
2040 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2041 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2042 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2043 src/xa51/main.c, src/z80/main.c:
2044 virtualization of glue() function: each port has it's own glue function,
2045 which is accessed by do_glue function pointer in PORT.general structure
2047 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2049 * DS800C400 fun, improved ROM interface and tinibios.
2051 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2053 * More support for DS80C400. Now includes beginning of interface to ROM.
2055 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2057 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2059 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2061 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2063 2003-06-19 Borut Razem <borut.razem@siol.net>
2065 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2067 2003-06-19 Borut Razem <borut.razem@siol.net>
2069 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2070 fixed Z80 port - crt0.o: cannot open.
2072 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2074 * support/Util/MySystem.c (merge_command): revert bad fix
2076 2003-06-18 Borut Razem <borut.razem@siol.net>
2078 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2080 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2082 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2083 option --use-stdout sends errors to stdout instead of stderr.
2085 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2087 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2089 2003-06-15 Borut Razem <borut.razem@siol.net>
2091 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2092 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2093 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2094 fixed width array of pointers replaced with sets;
2095 multiple include and lib paths ared transferred to preprocessor and linker
2096 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2097 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2098 fixed width array of pointers
2099 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2100 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2101 fixupPath(), getPathDifference()
2102 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2103 fixed width array of pointers
2105 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2107 * src/pic16/ralloc.c: fix warnings
2108 * src/pic16/pcode.c: fix warning
2110 2003-06-10 Scott Dattalo <scott@dattalo.com>
2112 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2113 know all the details, but essentially this set of changes enable
2114 the pic16 port to generate movff instructions and generate assembler
2119 * src/pic16/pcode.c:
2120 * src/pic16/device.c:
2122 * src/pic16/pcode.h:
2123 * src/pic16/pcoderegs.c:
2124 * src/pic16/ralloc.c:
2125 * src/pic16/ralloc.h:
2127 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2129 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2130 added option --vc, so sdcc errors and warnings are compatible with
2131 Microsoft Visual Studio.
2133 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2135 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2136 device/lib/libfloat.lib: added atof function.
2138 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2140 * doc/sdccman.lyx: updated to Lyx 1.3
2141 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2142 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2143 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2145 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2147 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2149 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2151 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2152 additions to the "related tools/documentation" section
2154 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2156 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2158 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2160 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2161 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2163 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2165 * doc/sdccman.lyx: fix double dash and other minor things
2166 * doc/Makefile: fix double dash
2168 2003-05-28 Karl Bongers(patches from Martin Helmling)
2169 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2170 condition and ignore commands.
2172 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2174 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2175 is in parts still quite out of date, I did changes as far as I felt makes sense
2176 for a non-native english speaker.
2177 Please feel free to add to the manual or to correct my changes.
2178 * doc/Makefile: undid touching the date of intermediate tex files.
2180 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2182 * doc/sdccman.lyx: Manual has an index now
2184 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2186 Finalize muluint/mulsint and mululong/mulslong merging:
2187 * device/lib/_mulint.c
2188 * device/lib/_mullong.c
2189 * device/lib/gbz80/mul.s
2190 * device/lib/gbz80/stubs.s
2191 * device/lib/z80/mul.s
2192 * device/lib/z80/stubs.s
2193 * src/SDCCsymt.c (initCSupport)
2195 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2197 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2198 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2199 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2200 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2203 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2205 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2206 the regression tests I'm not brave enough to enable 245.b, 245.c
2207 * doc/sdccman.lyx: added latex preamble for hyperref package.
2208 Using pdflatex this will give you a hyperlinked pdf file with
2209 bookmarks. (prepend '%' before /usepackage if this breaks something)
2211 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2213 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2215 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2217 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2219 2003-05-21 <johan@balder>
2221 * src/SDCCglue.c (printIval): fixed bug #739934
2223 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2225 Applied patch from bug 737905 (renamed yylineo to mylineno):
2232 * src/pic16/pcode.c: Cleaned warnings
2233 * src/pic16/pcodeflow.c: Cleaned warnings
2234 * src/pic16/pcoderegs.c: Cleaned warnings
2236 2003-05-19 Scott Dattalo <scott@dattalo.com>
2238 * src/pic16/pcode.c: Cleaned warnings
2239 * src/pic16/pcodepeep.c: Cleaned warnings
2240 * src/pic16/ralloc.c: Cleaned warnings
2242 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2244 * doc/sdccman.lyx: fixed bug 739745
2245 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2247 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2249 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2250 it can be defined with CFLAGS when running configure
2251 * src/SDCCmain.c: fixed compiling + linking with object files
2253 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2255 * configure.in: configure for pic16 port,
2256 added --disable-pic16-port
2257 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2258 * src/SDCCmain.c: linkOptions is changed to set *,
2259 added if/endif conditional macros to remove options help
2260 messages from optionsTable when a port is not configured, added
2261 support for the PIc16 port in the ports table, when executing
2262 the compiler with no port specified on command line, a default
2263 port is selected with the new macro DEFAULT_PORT which is
2264 defined in port.h, in setDefaultOptions() linkOptions is removed
2265 from initialization assignment, since now it is a set,
2266 parseCmdLine uses setParseWithComma for linkOptions, in
2267 linkEdit() linkOptions are accessed with new function indexSet()
2268 which returns the i'th item of a set variable. See SDCCset.c, in
2269 linkEdit() when calling buildCmdLine(), added linkOptions as
2270 last argument. Now users can pass arguments to gplink via the
2271 -Wl option, main() uses pic16glue() to glue up pic16 programs
2272 * src/SDCCpeeph.c: various changes to support pic16
2273 * src/SDCCset.c: added function void *indexSet(set *, int) to
2274 return the i'th item of the set
2275 * src/SDCCset.h: added function prototype for indexSet()
2276 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2277 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2278 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2279 added macro DEFAULT_PORT
2280 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2281 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2283 * src/pic16/glue.c: commented out some error producing lines
2284 * src/pic16/main.c: __config directives are commented out to stop
2285 gpasm complaining and test the linkage with gplink, _linkCmd and
2286 _asmCmd changed to be more gplink and gpasm friendly
2287 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2288 produced an error when parsed, peep rule 12 is added to utilize
2289 movff, but it is commented out since the pCode does not support
2290 yet a command with 2 address arguments
2292 2003-05-18 <johan@balder>
2294 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2295 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2296 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2298 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2299 Added feature to script commands from file.
2301 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2303 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2304 * src/SDCCutil.c: include ctype.h for win32
2306 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2308 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2310 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2312 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2313 Fixed so you can set breakpoints prior to run, run does not stop
2314 on entry now. Add tbreak. Other enhancements and fixes for use
2317 2003-05-12 Borut Razem <borut.razem@siol.net>
2319 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2321 2003-05-11 Borut Razem <borut.razem@siol.net>
2323 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2324 the path of bin directory, so that PATH is the only env. variable, which has to be set
2325 in case of standard installation.
2326 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2327 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2328 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2330 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2332 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2333 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2334 temp files are in the port dir; clean the gen/test directory when
2335 generating new test.c
2336 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2337 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2338 * support/regression/tests/zeropad.c: added
2340 2003-05-09 <johan@balder>
2342 * src/SDCCglue.c: fixed bug #597940
2344 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2346 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2347 cache sfr, optimize next,step, fix off by one sourceline,
2348 support ddd list function.
2349 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2351 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2353 * support/regression/HTMLgen.py: added compare_s2f()
2354 * support/regression/Makefile: redo 1.27
2355 * support/regression/generate-cases.py: redo 1.5
2357 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2359 * support/regression/tests/float.c: workaround 33 bit hex constant
2360 * support/regression/tests/simplefloat.c: fix division for host
2362 2003-04-29 Scott Dattalo <scott@dattalo.com>
2364 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2365 that tame's the PIC's over-aggressive optimizer.
2367 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2369 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2372 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2374 Initial support for DS80C400. "Hello world" runs on TINIm400
2377 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2379 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2380 * Some notes on ddd usage added in debugger/README
2381 Martin Helmling adding more features and fixes for ddd GUI debugger.
2382 Code added for nexti, stepi, up, down, and other adjustments.
2384 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2386 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2387 * src/pic/peeph.def Added two rules to optimize carry manipulation
2388 * src/pic/* removed debug printfs
2390 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2392 * debugger/mcs51/cmd.c: added header newalloc.h
2394 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2396 * as/Makefile: new EXEEXT
2397 * as/z80/Makefile: remove trailing slash of BUILDIR
2398 * as/z80/clean.mk: new EXEEXT
2399 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2400 * support/cpp2/Makefile.in: new EXEEXT
2401 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2403 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2405 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2406 EXEEXT was introduced to fix all related problems with targets
2407 "clean", "install" and "uninstall"; a couple of further flaws
2408 especially with "clean" have been fixed too
2409 * as/mcs51/Makefile.in
2414 * debugger/mcs51/Makefile.in
2415 * debugger/mcs51/clean.mk
2417 * link/z80/Makefile.in
2420 * packihx/Makefile.in
2422 * sim/ucsim/Makefile
2423 * sim/ucsim/clean.mk
2424 * sim/ucsim/avr.src/Makefile.in
2425 * sim/ucsim/avr.src/clean.mk
2426 * sim/ucsim/s51.src/Makefile.in
2427 * sim/ucsim/s51.src/clean.mk
2428 * sim/ucsim/xa.src/Makefile.in
2429 * sim/ucsim/xa.src/clean.mk
2430 * sim/ucsim/z80.src/Makefile.in
2431 * sim/ucsim/z80.src/clean.mk
2432 * sim/ucsim/main_in.mk
2433 * sim/ucsim/packages_in.mk
2434 * sim/ucsim/gui.src/Makefile.in
2435 * sim/ucsim/gui.src/serio.src/Makefile.in
2436 * sim/ucsim/gui.src/serio.src/clean.mk
2439 * support/cpp2/Makefile.in
2440 * support/cpp2/clean.mk
2441 * support/makebin/Makefile
2442 * support/makebin/clean.mk
2443 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2444 * doc/sdccman.lyx: --program-suffix no longer needed
2446 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2448 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2449 Martin Helmling added support for ddd GUI debugger.
2450 Code added to display assembly, set variables, and other commands
2451 to interface to ddd.
2453 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2455 * as/Makefile: fix target clean
2456 * as/clean.mk: fix target clean
2457 * as/z80/clean.mk: fix target clean
2459 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2461 * Makefile.common.in: added @EXEEXT@
2462 * configure.in: removed all mingw32 stuff
2463 * configure: rebuilt from configure.in
2464 * doc/sdccman.lyx: updated section "installation"
2465 * support/scripts/sdcc_mingw32: adapted to configure
2466 * support/scripts/sdcc_cygwin_mingw32: added
2468 2003-04-22 Scott Dattalo <scott@dattalo.com>
2470 * src/pic Added object file support for the PIC port
2471 * src/pic Applied patch from Craig Franklin (this started the object file support)
2472 * src/regression Updated the PIC regression tests for object files
2474 2003-04-20 Borut Razem <borut.razem@siol.net>
2476 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2477 lklex.c: In function `getfid':
2478 lklex.c:203: warning: array subscript has type `char'
2479 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2480 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2481 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2482 stack handling macros
2484 2003-04-19 Borut Razem <borut.razem@siol.net>
2486 * "handling space characters in file path" task:
2487 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2488 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2489 * support/Util/MySystem.h: make it self-sufficient
2490 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2491 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2492 handling space characters in file path
2493 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2494 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2495 * support/Util/MySystem.c: handling space characters in executable's path
2497 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2499 * as/z80/Makefile: fix permanent rebuild of z80
2500 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2501 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2503 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2505 * src/SDCCopt.c: add special case optimization to replace modulo by
2506 a power of two with a bitwise AND.
2508 2003-04-18 <johan@balder>
2510 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2512 2003-04-17 <johan@balder>
2514 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2515 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2517 2003-04-13 Borut Razem <borut.razem@siol.net>
2519 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2520 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2521 fixed mingw problem in adl_NORMALIZE_PATH
2523 2003-04-12 Borut Razem <borut.razem@siol.net>
2525 * fixed "#pragma SAVE/RESTORE can not be nested":
2526 * src/SDCC.lex: reworked pragma handling functions
2527 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2528 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2530 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2532 * src/SDCCutil.c (pathEquivalent): defined but not used
2533 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2534 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2535 * configure: rebuilt from configure.in
2536 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2537 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2538 * device/include/Makefile.in: replace sdcc_datadir
2539 * device/lib/Makefile.in: replace sdcc_datadir
2540 * Makefile.common.in: add LDFLAGS from configure
2541 * packihx/Makefile.in: use LDFLAGS
2542 * src/Makefile.in: use LDFLAGS
2543 * support/cpp2/Makefile.in: add LDFLAGS from configure
2544 * support/makebin/Makefile: use LDFLAGS
2545 * .version: bumped version number to 2.3.5
2547 2003-04-12 Borut Razem <borut.razem@siol.net>
2549 * completed "different paths" task:
2550 * src/SDCCmacro.c: fixed bug in handling quotes
2551 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2552 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2554 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2556 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2558 2003-04-11 kevin Vigor <kevin@vigor.nu>
2560 * ds390/gen.c ds390/peeph.def: fix bug 706781
2562 2003-04-11 Borut Razem <borut.razem@siol.net>
2564 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2566 2003-04-10 Scott Dattalo <scott@dattalo.com>
2568 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2569 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2570 set - this bit used to not be set...).
2571 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2572 bad code in PIC Port
2573 * src/regression/and2.c added to test bug 609268
2574 * src/regression/Makefile added and2.c to regression test
2577 2003-04-08 <johan@CP255758-A>
2579 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2580 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2581 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2583 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2585 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2587 * support/cpp2/Makefile.in: fix bug #487815
2588 * configure: rebuilt from configure.in
2589 * Makefile.common.in: docdir changed, new path suffixes
2590 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2591 * sdcc_vc_in.h: reflect changes from sdccconf.h
2592 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2593 * src/SDCCutil.h: remove BINDIR hack
2594 * doc/sdccman.lyx: update new path hierarchy
2596 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2598 * src/SDCCpeeph.c: added okToRemoveSLOC test
2600 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2602 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2604 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2606 * src/SDCCpeeph.c: added labelIsReturnOnly test
2607 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2609 2003-04-05 <johan@balder>
2611 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2612 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2613 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2614 * src/SDCCast.c: fixed a warning
2615 * src/SDCCast.h: fixed a warning
2616 * src/SDCCicode.c (operandFromAst): fixed a warning
2618 2003-04-04 <johan@balder>
2620 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2621 * src/SDCCast.c (decorateType): fixed bug #715076
2622 * src/SDCC.y: fixed bug #702907
2624 2003-04-03 <johan@balder>
2626 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2627 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2628 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2629 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2630 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2632 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2634 * _decdptr.c: fix return values
2635 * _gptrget.c: fix return values
2636 * _gptrgetc.c: fix return values
2637 * _gptrput.c: fix return values
2638 * _mulint.c: fix return values
2639 * as/z80/Makefile: fix 'make -j' problem
2641 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2643 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2644 * configure.in: big cleanup, updated to autoconf 2.5x
2645 * configure: rebuilt from configure.in
2646 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2647 * sdcc_vc_in.h: reflect changes from sdccconf.h
2648 * doc/Makefile: fixed a flaw in "make install"
2650 2003-04-02 <johan@balder>
2652 * src/ds390/gen.c (genCmp): no comments
2653 * src/mcs51/gen.c (genCmp): no comments
2654 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2655 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2657 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2659 * support/regression/generate-cases.py: place generated file in given sub directory
2660 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2661 * support/regression/Makefile: improvements for 'make -j';
2662 side effect: it's simpler and faster now
2664 2003-03-31 Borut Razem <borut.razem@siol.net>
2666 * src/z80/main.c: link-{port} and as-{port} defined without path
2667 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2669 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2671 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2673 2003-03-30 Borut Razem <borut.razem@siol.net>
2675 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2676 changed type of list parameter to set
2677 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2678 * src/port.h: changed type of do_assemble() parameter to set
2679 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2680 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2681 definition of "cppoutfilename" macro with NULL value in preProcess()
2682 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2683 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2684 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2685 replaced with set *binPathSet
2686 * shash_add() deallocates the item, if allready exsists, before adding the new one
2687 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2689 2003-03-30 Scott Dattalo <scott@dattalo.com>
2691 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2692 a nested for loop bug in the PIC port
2693 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2696 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2698 * support/Util/dbuf.h: remove C++ stuff to make it portable
2700 2003-03-28 Borut Razem <borut.razem@siol.net>
2702 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2703 literal strings in stringLiteral()
2704 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2705 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2708 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2710 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2712 2003-03-26 <johan@balder>
2714 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2715 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2716 * src/SDCCast.c (decorateType): fixed " -v < 3"
2718 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2720 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2721 Added Lenny Story's debug infrastructure changes:
2722 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2723 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2724 * src/cdbFile.c: added
2725 * src/SDCCdebug.c: added
2726 * src/SDCCdebug.h: added
2727 * src/SDCCast.c (createFunction)
2728 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2729 * src/SDCCmain.c (parseCmdLine, main)
2730 * src/SDCCmem.c (redoStackOffsets)
2731 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2734 * src/avr/gen.c (genAVRCode)
2735 * src/ds390/gen.c (gen390Code)
2736 * src/mcs51/gen.c (gen51Code)
2737 * src/pic/gen.c (genpic14Code)
2738 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2739 * src/xa51/gen.c (genXA51Code)
2740 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2742 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2744 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2745 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2747 2003-03-22 <johan@balder>
2749 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2751 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2753 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2754 * doc/cdbfileformat.lyx: added, written by Lenny Story
2755 * doc/Makefile: added cdbfileformat.lyx
2756 * doc/clean.mk: added cdbfileformat.lyx
2758 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2760 * src/mcs51/peeph.def: fix bug #705773
2762 2003-03-20 <johan@balder>
2764 An sfr/sbit can have an "at #" AND an initializer
2765 * src/SDCCsymt.c (checkSClass):
2766 * src/SDCCmem.c (allocGlobal):
2767 * src/SDCCmem.c (allocLocal):
2768 * src/SDCCast.c (createBlock):
2770 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2772 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2774 2003-03-16 <johan@balder>
2776 Undid the hackup of const and volatile, the problem is much bigger
2778 * src/SDCCast.c:1.171
2779 * src/SDCCglue.c:1.138
2780 * src/SDCCicode.c:1.146
2781 * src/SDCCsymt.c:1.150
2782 * src/SDCCval.c:1.65
2784 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2786 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2787 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2789 2003-03-13 <johan@balder>
2791 Hackup const and volatile modifiers in type chains a bit:
2793 * src/SDCCast.c:1.169
2794 * src/SDCCglue.c:1.136
2795 * src/SDCCicode.c:1.143
2796 * src/SDCCsymt.c1.146
2797 * src/SDCCsymt.h1.59
2798 * src/SDCCval.c:1.63
2800 2003-03-12 <johan@balder>
2802 * src/SDCCBBlock.h: more LRH debugging junk
2803 * src/SDCCcflow.h: more LRH debugging junk
2804 * src/SDCCloop.c: more LRH debugging junk
2805 * src/SDCC.y (struct_declaration): fixed bug #697590
2806 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2807 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2808 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2810 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2811 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2812 test function names must now match exactly).
2813 * src/SDCCcse.c: added special case in findCheaperOp to allow
2814 extending a short integer. Makes less awful code for bug 700121 test case.
2816 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2818 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2819 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2821 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2823 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2824 actually called (operandsNotEqual() was called for all
2825 operandsNotEqualX tests).
2827 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2829 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2830 with shorter literals. Fixes bug 700121.
2832 2003-03-11 <johan@balder>
2834 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2836 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2838 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2839 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2841 2003-03-10 Borut Razem <borut.razem@siol.net>
2843 * src/SDCCmain.c: pipe preprocessor's output
2844 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2845 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2846 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2847 which closes all pipes in pipeSet set
2848 * src/SDCCset.c: free deleted item in function deleteSetItem()
2849 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2850 moved from z80 to src subproject
2851 * .version: increased version number to 2.3.4
2853 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2855 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2856 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2857 * support/regression/ports/xa51/spec.mk: fix typo
2859 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2861 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2863 2003-03-09 Borut Razem <borut.razem@siol.net>
2865 * src/SDCCmain.c: pipe preprocessor's output
2866 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2867 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2868 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2869 which closes all pipes in pipeSet set
2870 * src/SDCCset.c: free deleted item in function deleteSetItem()
2871 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2872 moved from z80 to src subproject
2874 2003-03-09 Borut Razem <borut.razem@siol.net>
2876 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2877 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2878 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2879 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2880 * src/SDCCglobl.h: unification of WIN32 native definitions
2882 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2884 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2886 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2888 * src/configure.in: check for endianess (even while cross-compiling)
2889 * src/configure: check for endianess (even while cross-compiling)
2890 * src/configure_in.h: check for endianess (even while cross-compiling)
2891 * src/avr/gen.c: remove old endianess stuff
2892 * src/mcs51/gen.c: remove old endianess stuff
2893 * src/ds390/gen.c: remove old endianess stuff
2894 * src/pic/gen.c: remove old endianess stuff
2895 * src/pic/genarith.c: remove old endianess stuff
2896 * src/pic/glue.c: fix endianess check
2897 * src/pic16/gen.c: remove old endianess stuff
2898 * src/pic16/genarith.c: remove old endianess stuff
2899 * src/pic16/glue.c: fix endianess check
2900 * src/xa51/gen.c: remove old endianess stuff
2901 * src/z80/gen.c: fix endianess check
2902 * src/SDCCglue.c: fix endianess check
2903 * src/ds390/peeph.def: fix bug 700036
2905 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2907 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2908 * src/configure: find appropriate data-types on host for SDCC's int and long
2909 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2910 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2911 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2913 2003-03-07 <johan@balder>
2916 some minor cleanups before the big shot
2917 OP_DEFS and OP_USES now use Kevin's protection
2918 new option --nolabelopt
2929 * src/ds390/ralloc.c:
2930 * src/mcs51/ralloc.c:
2932 * src/xa51/ralloc.c:
2935 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2937 * src/pic/pcode.c (get_op): fix 64 bit warnings
2938 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2939 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2940 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2941 * support/regression/tests/malloc.c: fix 64 bit warnings
2943 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2945 * src/mcs51/gen.c (genMinus): fixed bug 696436
2947 2003-03-02 Borut Razem <borut.razem@siol.net>
2949 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2951 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2953 * configure.in: test for mkstemp
2954 * sdccconf_in.h: add HAVE_MKSTEMP
2956 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2958 * device/include/ctype.h: removed warning while using --stack-auto
2959 * device/include/malloc.h: removed warning while using --stack-auto
2960 * device/include/string.h: removed warning while using --stack-auto
2962 2003-02-23 Borut Razem <borut.razem@siol.net>
2964 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2965 because NDEBUG is defined (see man assert)
2966 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2968 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2970 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2971 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2973 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2975 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2976 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2978 2003-02-18 <johan@balder>
2980 * as/mcs51/asmain.c (asmbl): module can start with a digit
2981 * as/z80/asmain.c (asmbl): module can start with a digit
2983 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2985 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2986 * src/asm.c: fix pipe() for Mingw32
2988 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2990 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2991 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2992 make -V work again; --c1mode reads now from stdin
2993 * doc/sdccman.lyx: added --c1mode
2994 * support/Util/SDCCerr.c: new messages for c1 mode
2995 * support/Util/SDCCerr.h: new messages for c1 mode
2996 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2998 2003-02-15 <johan@balder>
3000 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3002 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
3004 * doc/sdccman.lyx: Environment variables, -o and other minor things
3006 2003-02-14 <johan@balder>
3008 * src/xa51/main.c: before anyone really tries to use it :)
3010 * Install doc's in share/sdcc/doc
3011 * removed some obsolete files
3012 * Do a proper make distclean and uninstall
3013 M Makefile.common.in
3016 M device/include/Makefile.in
3017 M device/lib/Makefile.in
3020 M sim/ucsim/doc/Makefile.in
3023 R src/xa51/peeph.rul
3024 M support/cpp2/Makefile.in
3025 M support/makebin/Makefile
3028 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
3030 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3032 2003-02-10 Borut Razem <borut.razem@siol.net>
3034 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3035 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3036 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3037 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3038 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3039 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3040 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3041 src/z80/Makefile.bcc: Borland Makefile cleanup
3042 * as/z80/Makefile.bcc: Added Borland Makefile
3043 * support/cpp2/borland.h: Removed
3045 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3047 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3048 * src/SDCC.lex: new pragma NOIV
3049 * src/SDCCglobl.h: new pragma NOIV
3050 * src/SDCCmem.c: new pragma NOIV
3052 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3054 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3056 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3058 * src/SDCCmain.c: signal handling is switched off by --debug
3059 * doc/Makefile: small fix for install; use clean.mk again
3060 * doc/clean.mk: clean *.pdf and *.html too
3062 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3064 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3065 * device/lib/printfl.c: fix a ds390 bug by making it portable
3066 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3067 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3068 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3069 * debugger/mcs51/cmd.c: converted multi-line string literals
3070 * sim/ucsim/globals.cc: converted multi-line string literals
3071 * src/SDCCmain.c: introduced signal handler to remove temp files
3072 * doc/Makefile: small tweaks, implement clean
3073 * doc: removed generated files
3075 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3077 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3078 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3079 Address Record is not correctly generated for DS390."
3081 2003-02-02 Borut Razem <borut.razem@siol.net>
3083 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3084 * as/mcs51/asm.h: fixed compilation with Borland C
3085 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3086 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3087 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3088 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3089 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3090 src/z80/Makefile.bcc: delete $(LIB) only if exist
3091 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3093 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3095 * device/include/malloc.h: introduced NULL
3096 * device/include/string.h: introduced NULL
3097 * device/include/stdlib.h: introduced NULL
3098 * device/lib/_memcpy.c: removed NULL
3099 * device/lib/_strcat.c: removed NULL
3100 * device/lib/_strchr.c: removed NULL
3101 * device/lib/_strcmp.c: removed NULL
3102 * device/lib/_strcpy.c: removed NULL
3103 * device/lib/_strcspn.c: removed NULL
3104 * device/lib/_strlen.c: removed NULL
3105 * device/lib/_strncat.c: removed NULL
3106 * device/lib/_strncmp.c: removed NULL
3107 * device/lib/_strncpy.c: removed NULL
3108 * device/lib/_strpbrk.c: removed NULL
3109 * device/lib/_strrchr.c: removed NULL
3110 * device/lib/_strspn.c: removed NULL
3111 * device/lib/_strstr.c: removed NULL
3112 * device/lib/_strtok.c: removed NULL
3113 * device/lib/malloc.c: removed NULL, include own header
3115 2003-02-02 <johan@balder>
3117 * 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
3118 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3119 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3120 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3121 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3122 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3124 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3126 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3129 2003-02-01 <johan@balder>
3131 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3133 2003-01-31 <johan@CP255758-A>
3135 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3137 2003-01-30 <johan@balder>
3139 * src/SDCCBBlock.c: automatic bug detection
3140 * src/SDCCicode.c: automatic bug detection
3142 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3144 * src/SDCCglobl.h: now --xram-size 0 works
3145 * src/SDCCmain.c: now --xram-size 0 works
3147 2003-01-29 <johan@balder>
3149 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3151 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3153 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3154 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3155 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3156 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3157 * src/SDCCglobl.h: Added options --xram-size and --code-size
3158 * src/SDCCmain.c: Added options --xram-size and --code-size
3160 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3162 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3163 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3165 2003-01-27 <johan@balder>
3167 * src/SDCC.y: fixed bug #613764
3169 2003-01-26 <johan@balder>
3171 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3172 * src/SDCCsymt.h: fixed bug #673374
3173 * src/SDCCglue.c: fixed bug #661910
3174 * src/SDCCast.c: fixed bug #458099 and 673374
3176 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3178 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3179 * as/mcs51/strcmpi.h: added
3180 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3181 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3182 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3183 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3184 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3185 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3186 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3187 * as/mcs51/Makefile.aslink: new module strcmpi
3188 * as/mcs51/Makefile.asx8051: new module strcmpi
3189 * as/mcs51/Makefil.bcc: new module strcmpi
3190 * as/mcs51/Makefile.in: new module strcmpi
3191 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3193 2003-01-26 <johan@balder>
3195 * src/SDCCglue.c: reverted back to 1.124
3196 * src/SDCCast.c: reverted back to 1.156
3197 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3199 2003-01-25 <johan@balder>
3201 * src/SDCCglue.c: A better fix for bug #661910
3202 * src/SDCCast.c: A better fix for bug #661910
3203 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3205 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3207 * src/Makefile.in: remove spawn.o
3208 * src/SDCCmain.c: remove spawn.h
3209 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3210 * src/spawn.c: removed
3211 * src/spawn.h: removed
3212 * support/regression/ports/ds390/spec.mk: link with -r
3214 2003-01-24 <johan@CP255758-A>
3216 * src/ds390/gen.c (aopOp): fixed bug #667458
3217 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3218 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3219 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3221 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3223 * src/mcs51/peeph.def: better assembler identation by Frieder
3224 * src/mcs51/gen.c: better assembler identation by Frieder
3226 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3228 * as/z80/string.h: removed for gcc 3.2
3229 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3230 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3232 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3234 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3235 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3236 * support/regression/Makefile: separate temp files for ports
3237 * support/regression/generate-cases.py: separate temp files for ports
3238 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3239 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3241 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3243 * moved tinitalk to device/examples/ds390
3245 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3247 * as/mcs51/lkmem.c: rflag is for DS390
3248 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3249 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3250 (linkEdit): move mem- and map-files the same way as ihx-files
3251 * src/z80/main.c (_setDefaultOptions): removed --generic
3252 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3253 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3254 * src/pic/glue.c (picglue): --c1mode works again
3255 * src/pic16/glue.c (pic16glue): --c1mode works again
3256 * src/asm.c (printCLine): fix #660034
3258 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3260 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3261 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3262 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3263 * as/mcs51/lkmem (summary): better fix for sp problem
3264 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3265 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3266 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3267 remove --stack-after-data
3269 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3271 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3272 * src/SDCCutil.c (join): ugly bug: missing '\0'
3273 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3275 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3277 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3279 * src/pic/main.c (_asmCmd): gpasm supports -o
3280 * src/z80/main.c: more general macros
3281 * device/lib/Makefile.in: remove intermediate files
3283 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3285 * .version: Bumped version number to 2.3.3
3286 * src/SDCCBBlock.c: new option -o
3287 * src/SDCCglobl.h: new option -o
3288 * src/SDCCglue.c: new option -o
3289 * src/SDCCmain.c: new option -o
3290 * src/asm.c: new option -o
3291 * src/ds390/main.c: new option -o
3292 * src/pic/glue.c: new option -o
3293 * src/pic/pcode.c: new option -o
3294 * src/pic/ralloc.c: new option -o
3295 * src/pic16/glue.c: new option -o
3296 * src/pic16/pcode.c: new option -o
3297 * src/pic16/ralloc.c: new option -o
3298 * src/z80/main.c: new option -o
3299 * device/lib/Makefile.in: use -o
3300 * support/regression/ports/ds390/spec.mk: use -o
3301 * support/regression/ports/gbz80/spec.mk: use -o
3302 * support/regression/ports/mcs51/spec.mk: use -o
3303 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3304 * support/regression/ports/z80/spec.mk: use -o
3305 * support/regression/ports/ucz80/spec.mk: use -o
3306 * support/regression/ports/xa51/spec.mk: use -o
3307 * support/regression/fwk/lib/timeout.c: fix usage string
3309 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3310 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3312 2003-01-07 <johan@balder>
3314 * src/SDCCast.c (decorateType): fixed bug #600035
3316 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3317 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3318 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3319 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3320 * src/pic/pcode.c: outcommented unused variable to remove warnings
3321 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3323 2003-01-06 <karl@turbobit.com>
3324 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3327 2003-01-06 <johan@balder>
3329 * src/SDCCicode.c: fixed array add
3331 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3332 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3333 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3335 2003-01-04 <johan@balder>
3337 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3339 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3340 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3342 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3343 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3344 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3346 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3347 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3349 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3350 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3352 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3353 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3355 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3357 * in \sdcc\as\mcs51\ changed these files in order to create an
3358 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3359 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3360 following files to include the previous two files: aslink.dsp,
3361 Makefile.aslink, Makefile.bcc, and Makefile.in.
3363 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3364 .adb instead of .cdb
3366 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3368 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3369 value from option --iram-size.
3371 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3373 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3376 2002-09-18 <wiml@hhhh.org>
3378 * SDCClrange.h: exposed setFromRange() and setToRange()
3379 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3380 packRegsForAccUse() (bug 542397)
3381 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3382 multiple times and emitting the fetch operations more than once
3383 added aopGetUsesAcc() function to allow binary operators to
3384 fetch their operands in the correct order; made genMinus() emit
3385 compact code for X = LITERAL - Y
3387 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3388 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3389 sprintf() in line 1267.
3391 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3392 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3395 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3396 Changes to aslink (All the changes are marked with 'JCF'):
3398 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3401 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3402 area BSEG. Also moves, if possible, the DATA area down into the internal
3403 ram so more space is available.
3405 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3408 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3409 not bytes. Function summary() which creates a memory usage summary
3410 file with extension .mem. Reports of overlaping stack and small stack
3411 size. If the space for the stack is less than 16 bytes aslink trows a
3414 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3415 the 8051. Option 'y' for memory summary output file.
3417 Changes to sdcc (All the changes are marked with 'JCF'):
3419 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3421 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3422 overlaying area for it (uses RegBankUsed[4]).
3424 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3425 bank zero as used by default. By default aslink locates the stack
3426 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3427 the creation of the .mem file. Delegates the allocation of data area
3428 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3429 the begining of the stack area to aslink.
3431 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3432 glue() in SDCCglue.c creates an area for it.
3434 2002-09-03 Borut Razem <borut.razem@siol.net>
3435 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3436 sdcc/src/pic/glue.c:
3437 introduced atexit() handler for teporay files removal in case of
3438 errors, assertions, ...
3440 2002-08-29 Borut Razem <borut.razem@siol.net>
3441 * sdcc/support/cpp2/auto-host_vc_in.h:
3442 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3443 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3444 Maybe there is a similar problem with BORLANDC? It should be checked!
3446 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3447 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3448 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3449 was not executed, and the compiler (cl) launched a warning:
3450 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3452 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3453 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3455 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3456 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3458 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3459 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3460 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3461 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3462 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3463 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3464 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3465 - added Release configuration in VS projects
3466 - review of compiler an linker options
3467 - VC .exe files are generated in bin_vc directory, not to interfere
3468 with binaries generated from other projects (cygwin, mingw, bcc ...)
3470 * sdcc/src/yacc.dsp: added
3472 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3473 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3474 and insert the version number definitions from .version
3476 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3478 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3479 added - genarate auto-host.h using auto-host_vc_in.h as template
3482 removed from CVS, generated automatically
3484 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3485 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3487 2002-08-11 Borut Razem <borut.razem@siol.net>
3488 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3490 2002-08-10 Borut Razem <borut.razem@siol.net>
3491 * src/SDCCmain.c (main):
3492 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3493 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3494 The consequence was that some temporary files were not removed.
3497 unification of code in functions tempfilename() and tempfile():
3498 function tempnam() is defined in Visual Studio 6.0 and .NET
3500 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3502 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3503 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3504 - removed compiler command line option /WX: Treats all warnings as errors
3505 - update a list of source files, included into the project
3507 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3508 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3509 changed project type to Generic Project so that can be correcly converted to VS.NET project
3511 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3513 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3515 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3517 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3518 added return 0 statements after assert() to make compiler happy
3520 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3521 added newline in the def file to keep MSC compiler satisfied
3523 * sdcc/src/z80/gen.c:
3524 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3525 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3526 - solved MSC error in function aopDump()
3528 * sdcc_vc.h: define PREFIX as "\\sdcc"
3530 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3531 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3533 2002-06-22 Scott Dattalo <scott@dattalo.com>
3534 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3535 - Rewrote the register banking algorithm.
3536 - Added pCode live-range analysis to registers (for now, only non-used and
3537 singly-used registers optimized away)
3539 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3541 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3543 2002-05-10 Scott Dattalo <scott@dattalo.com>
3544 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3546 2002-04-22 Michael Hope <michaelh@vroom>
3548 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3550 * configure.in (DD_COPT): Added include support required for gbdk.
3552 * .version: Bumped version number just to increase it.
3554 * src/SDCCmain.c: Added -nostdinc to the default options.
3556 2002-04-15 Michael Hope <michaelh@vroom>
3558 * device/lib/z80/printf.c (sprintf): Added.
3560 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3562 * src/z80/peeph.def: Added transpose redundent load rule.
3564 * src/z80/main.c: Added force callee saves for jaune.
3566 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3568 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3570 2002-03-28 Johan Knol <johan@balder>
3572 * src/SDCCval.c: fixed bug #532436
3574 2002-03-14 Scott Dattalo <scott@dattalo.com>
3576 Added "char *Processor" field to the port structure.
3579 Added -p option. Allows port dependent processor to be specified.
3582 Initialized the new field char *Processor field to NULL in all ports
3585 Compiler generated registers for interrupt context saving
3586 were not getting allocated.
3588 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3591 Fixed left shift. Will promote the left side of a left shift
3592 if a) left shifting more than size of operand or b) when assigned
3593 to something size > size of left side
3595 2002-03-14 Scott Dattalo <scott@dattalo.com>
3597 tons of changes. Register allocation has been
3598 rewritten. Added customization for the various PICs. Flow
3599 analysis is restructured. ...
3605 Added. device.c is a PIC port hack to accomodate variations
3608 2002-03-13 Michael Hope <michaelh@vroom>
3610 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3612 2002-03-04 johanknol <johanknol@manik>
3614 * /src/SDCCval.c: fixed
3616 const unsigned char arr[][2] = { { 0, 1 } };
3617 t18.c:1: error: Initializer element is not constant
3619 2002-03-04 bela <bela@manik>
3621 * /device/include/mcs51reg.h:
3622 ds89c420 register definition update
3624 2002-03-03 <johan@FRIJA>
3626 * support/Util/SDCCerr.c: did something, but don't no why anymore
3628 * support/regression/tests/bug-524691.c: made it a little less shy
3630 * src/SDCCast.c (decorateType): fixed bug #524697
3632 * src/SDCCast.c: made some lineno improvements
3634 * src/SDCCval.c (getNelements): changed warning to error
3636 * src/SDCCglue.c (printIvalArray): changed warning to error
3638 * src/SDCCicode.c: fixed a warning for mingw
3640 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3642 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3644 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3646 * src/ds390/peeph.def:
3647 Added some more peephole rules
3649 * src/ds390/gen.c: Various fixes & enhancements
3651 * src/SDCClrange.c, src/SDCClrange.h:
3652 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3654 * src/ds390/ralloc.c:
3655 various fixes & enhancements (ds390) specific
3657 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3658 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3661 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3663 2002-03-02 <johan@FRIJA>
3665 * src/SDCCast.c (decorateType): fixed bug #524708
3667 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3669 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3671 2002-03-01 Michael Hope <michaelh@vroom>
3673 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3675 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3677 2002-03-01 <johan@FRIJA>
3679 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3681 * src/SDCCast.c (decorateType): fixed bug #524209
3683 * src/SDCCval.c (valNot): fixed bug #524195
3685 2002-02-26 <johan@balder>
3687 * src/xa51/gen.c: fixed a warning
3689 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3691 * src/SDCCast.c (decorateType): fixed bug #522534
3693 2002-02-23 <johan@balder>
3695 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3697 2002-02-22 <johan@balder>
3699 * src/SDCCast.c: fixed bug #514865
3701 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3703 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3705 * sdcc/src/SDCCloop.c:
3706 Previous fix was not good. basic blocks that have "break" or "return" are
3707 not really partof a loop , but live ranges used in these blocks should
3708 be live thru the entire loop, so set partOfLoop but don't add them to
3711 2002-02-21 <johan@FRIJA>
3713 * src/SDCCcse.c: fixed bug #514308
3715 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3718 Fixed BUG #519583. If a conditional block ended in a return/break
3719 statement inside a loop, it was not being considered part of the loop.
3721 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3723 2002-02-10 Karl Bongers <karl@turbobit.com>
3726 Fixed up SDCDB debugger somewhat. Updated debugger/README
3727 with lots of comments and notes.
3729 * device/examples/test2.c:
3730 Fix bug, "red" variable not being initialized(compiler complained).
3732 * device/examples/Makefile, examples/test3.c:
3733 Add Makefile in device/examples folder, compiles test3.c
3734 for use as a multiple module SDCDB test case.
3736 * sim/ucsim/cmd.src/cmdset.cc:
3737 Took out debug printfs in ucsim "next" command.
3740 Karl and Johan start ucsim XA support. Most dissassembly working,
3741 about 75% emulation done(plenty of work remaining).
3743 * sim/ucsim/z80.src:
3744 Add Z80 support to ucsim, add test-ucz80 regression test,
3745 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3746 Notice z80 compiler fails on examples/test3.c/crc code.
3748 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3750 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3751 Added support for --parms-in-bank1
3753 * src/ds390/peeph.def:
3754 added a few more peephole optimzations
3757 1) added __builtin_inp & __builtin_outp used to read in data of given length
3758 from a memory mapped port
3759 2) added __builtin_memcmp
3760 3) added __builtin_swapw swap bytes of a short
3762 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3763 1) handle multiple send & receives from register bank1
3764 2) ralloc can now allocate DPTR1 to some liveRanges
3766 * src/SDCCsymt.c, src/SDCCsymt.h:
3767 changes to handle multiple sends & receives
3770 added some pointer arithmetic optimization
3773 added some pointer arithmetic optimizations but not stable yet so not
3774 called from anywhere (will get this working shortly)
3776 * src/SDCCopt.c: fixed for multiple sends & receives
3779 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3780 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3781 set preprocessor defines (depending on options)
3783 * src/SDCCicode.c, src/SDCCicode.h:
3784 changes made to handle multiple sends & receives
3787 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3789 * src/SDCCcse.c, src/SDCCcse.h:
3790 added function findbackward def (to be used in upcoming optimization)
3792 * src/SDCCcflow.c, src/SDCCcflow.h:
3793 added function returnAtEnd - to determine if a basic block terminates with
3796 * src/SDCCast.c, src/SDCCast.h:
3797 added option parms-in-bank1
3799 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3800 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3801 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3802 adjusted for --parms-in-bank1 option
3804 * device/include/string.h:
3805 donot redefine "reentrant" keyword
3807 * device/include/ds80c390.h: Added some more SFRs
3809 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3811 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3813 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3815 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3817 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3819 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3821 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3823 * Added --xram-movc option
3825 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3827 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3829 2002-01-11 Johan Knol
3831 * Added math lib of Jesus Calvino-Fraga
3833 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3835 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3836 * support/regression/Makefile: new target test-mcs51-stack-auto
3837 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3839 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3841 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3843 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3845 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3847 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3849 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3851 * src/SDCCglue.h: add definition for printIvalChar()
3853 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3855 * src/SDCCast.c: fix #498138 by Johan
3857 * src/SDCCglue.c: fix #498138 by Johan
3859 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3861 * support/regression/Makefile: fix clean
3863 * support/regression/ports/ds390/support.c: fix transmission of last character
3865 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3867 * /sdcc/src/ds390/gen.c:
3868 a) improved computing address of stack variable
3869 b) took out some #if 0 code
3870 c) improved parmBytes adjustment
3871 d) improved genPlusIncr & genMinusIncr
3872 e) genCmp could generate bad code (when left assigned to DPTR)
3873 f) Fixed bug in hasInc
3875 * /sdcc/src/ds390/ralloc.c:
3876 a) packRegsForSupport could mess up live information (Fixed)
3877 b) packRegsDPTRuse could be incorrect for left & right shift
3879 * /sdcc/src/mcs51/ralloc.c:
3880 packRegsForSupport could mess up the live information (Fixed)
3882 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3884 * /sdcc/src/SDCCast.c:
3885 can reverse a loop even if function call is present as long
3886 as the loop control variable is local & is not passed as parameter
3888 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3890 * /sdcc/ChangeLog: *** empty log message ***
3892 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3893 More builtin function additions for TININative
3895 * /sdcc/src/ds390/ralloc.c:
3896 Had broken the regression testsuite
3898 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3900 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3901 Added funcattr hasStackParms will be set for reentrant functions when there
3902 are paramteres on the stack, this helps in minimizing frame pointer generation
3903 typeFromStr can handle function pointers now
3905 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3906 *** empty log message ***
3908 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3910 * /src/ds390/gen.c, /src/ds390/main.c:
3911 More builtin function additions for TININative
3913 * /src/ds390/ralloc.c:
3914 Had broken the regression testsuite
3916 * /src/SDCCast.c: Fixed a bug in dumptree
3918 * /src/SDCCsymt.c, /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 * /doc/builtins.txt, /doc/TININative.txt:
3924 *** empty log message ***
3927 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3929 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3930 ALPHA version for -mTININative
3932 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3933 updated to reflect changes in the port structure
3936 added function do_assemble (similar to do_link) if non-null this function
3937 will be called to do assembly (-mTININative) requires a multi command
3939 added function genAssemblerEnd will be called to generate assembler Epilogue
3942 added _JavaNative to debug info printing
3944 * /src/SDCCmain.c: added option --tini-libid
3945 added port->do_assemble function (-mTININative) has a multi command assemble
3947 * /src/SDCCglue.c: Disabled "constExpr" check
3948 added port->genAssemblerEnd function
3950 * /src/SDCCglobl.h: Added option --tini-libid value
3953 tookout optimizeCompare from the header (has no external references)
3955 * /src/SDCCast.c: made one more function "static"
3957 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3959 * src/z80/mappings.i: Added z80asm support.
3961 * src/z80/main.c: Added z80asm support on --asm=z80asm
3963 * src/z80/gen.c: Fixed asm portability issues.
3965 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3967 * src/SDCCglue.c (printExterns): Added global/extern split.
3969 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3971 * support/regression/Makefile: added test for mcs51 model large
3973 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3975 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3977 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3979 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3981 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3983 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3985 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3987 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3989 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3991 * support/regression/tests/simplefloat.c: Port to mcs51.
3993 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3994 * support/regression/tests/bug-485362.c: Added.
3996 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3998 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4000 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4002 * src/z80/gen.c (aopDump): Added a dump function.
4004 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
4005 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4007 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4009 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4011 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4013 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4015 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4017 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4019 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4021 * support/regression/ports/ds390/support.c: Use tinibios.
4023 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4025 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
4027 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4028 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4030 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4032 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4034 2001-11-18 Michael Hope <michaelh@juju.net.nz>
4036 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4038 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4039 (packRegsForIYUse): Created and optimised.
4041 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4043 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4044 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4046 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4048 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4050 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4052 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4054 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4056 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4058 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4060 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4062 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4064 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4066 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4068 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4069 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4070 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4072 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4074 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4075 (genNotFloat): Added.
4076 (genUminusFloat): Added.
4078 * device/lib/z80/Makefile: Added floating pt stubs.
4080 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4082 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4084 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4086 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4088 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4090 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4092 * sdcc/support/regression/Makefile: Add port ds390.
4094 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4096 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4098 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4100 * sdcc/support/regression/ports/ds390/support.c: Added.
4102 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4104 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4106 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4108 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4110 * device/include/malloc.h: Added z80 and gbz80 support.
4112 * device/lib/gbz80/heap.s: Added.
4114 * device/lib/z80/heap.s: Added.
4116 * device/lib/malloc.c: Added z80 and gbz80 support.
4118 * support/regression/tests/malloc.c (testMalloc): Added.
4120 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4122 * support/regression/tests/bug-478094.c: Added.
4124 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4126 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4128 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4130 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4132 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4134 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4136 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4138 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4140 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4142 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4144 * support/regression/tests/bug-477927.c: Added.
4146 * src/z80/peeph.def: Added minor rules.
4148 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4150 * src/z80/peeph.def: Added jump optimisation modification.
4152 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4154 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4156 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4158 * support/regression/tests/funptrs.c: Added.
4160 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4162 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4164 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4166 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4168 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4170 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4171 (movLeft2ResultLong): Created.
4173 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4174 (joinPushes): Added. Joins two char pushes into a word push.
4176 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4178 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4180 * support/makebin/Makefile (install): Added creation of dest dir.
4182 2001-10-24 Karl Bongers <karl@turbobit.com>
4184 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4186 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4188 * src/z80/ralloc.c: Turned off faulty pack for one use.
4190 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4192 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4194 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4196 * support/regression/Makefile: Improved clean
4198 * support/regression/ports/gbz80/spec.mk: Added clean
4200 * support/regression/ports/host/spec.mk: Added clean
4202 * support/regression/ports/z80/spec.mk: Added clean
4204 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4206 * support/regression/ports/mcs51/timeout.c: little improvements
4208 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4210 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4212 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4214 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4216 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4218 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4220 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4222 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4223 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4225 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4227 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4229 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4231 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4233 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4235 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4237 * support/regression/tests/longor.c: Added.
4239 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4241 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4243 * as/mcs51/aslink.h: define PATH_MAX
4245 * as/mcs51/asm.h: define PATH_MAX
4247 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4249 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4251 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4253 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4255 * src/SDCCglobl.h: define PATH_MAX
4257 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4259 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4261 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4263 * src/z80/gen.c (gencjneshort): Fixed
4265 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4267 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4269 * support/regression/tests/bug-469671.c: Added.
4271 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4273 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4275 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4277 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4279 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4281 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4283 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4285 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4287 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4289 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4291 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4293 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4295 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4297 * 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.
4299 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4301 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4303 2001-10-07 <johan@FRIJA>
4305 * device/lib/gets.c (gets): fixed the return value.
4307 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4308 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4310 * 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.
4312 * 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.
4314 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4316 * src/pic/gen.c: Removed Safe_strdup.
4318 * configure.in: Added option to enable libgc support.
4320 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4321 (bitVectUnion): Optimised.
4322 (bitVectIntersect): Optimised.
4323 (bitVectBitsInCommon): Optimised.
4324 (bitVectCplAnd): Optimised.
4326 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4328 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4330 * src/SDCCmain.c: distinguish between assembler debug and plain options
4332 * src/avr/main.c: remove standard assembler options
4334 * src/ds390/main.c: remove standard assembler options
4336 * src/mcs51/main.c: remove standard assembler options
4338 * src/port.h: removed "PENDING" comment
4340 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4342 * src/device/lib/_mulint.c : new, with assember functions
4344 * src/device/lib/_mullong.c : new, with assember functions
4346 * src/device/lib/_divuint.c : with assember functions
4348 * src/device/lib/_divsint.c : with assember functions
4350 * src/device/lib/_divulong.c: with assember functions
4352 * src/device/lib/_divslong.c: with assember functions
4354 * src/device/lib/_moduint.c : with assember functions
4356 * src/device/lib/_modsint.c : with assember functions
4358 * src/device/lib/_modulong.c: with assember functions
4360 * src/device/lib/_modslong.c: with assember functions
4362 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4364 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4366 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4367 replaced _mululong.c and _mulslong.c by _mullong.c
4369 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4371 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4373 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4375 * src/SDCCglue.c: test, if win32api is available for MINGW
4377 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4379 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4380 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4381 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4382 * support/regression/ports/host/spec.mk: removed GENERIC
4383 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4384 * support/regression/ports/z80/spec.mk: removed GENERIC
4386 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4388 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4390 * support/regression/tests/bug-467035.c: Created.
4392 2001-10-01 <johan@FRIJA>
4394 * src/SDCC.y: fixed bug #466586 part 1
4396 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4398 * SDCCicode.c: z80 has no generic pointers
4399 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4401 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4403 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4405 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4407 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4409 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4411 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4413 * configure.in: Fixed up so that ucsim is only configured once.
4415 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4417 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4418 (getPathDifference): As above.
4420 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4422 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4424 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4425 * .version: Updated to 2.3.1
4427 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4428 Added copyright header.
4430 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4431 (assemble): Added support for macro based assembler commands.
4432 (linkEdit): Added support for macro based linker commands.
4433 (preProcess): Changed the pre-processor to use macros.
4434 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4435 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4437 * device/lib/z80/crt0.s: Added module name for debugging.
4439 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4441 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4443 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4445 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4447 * src/Makefile.in: Added SDCCmacro and SDCCutil
4449 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4451 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4453 2001-09-16 <johan@FRIJA>
4455 * 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.
4457 2001-09-15 <johan@FRIJA>
4459 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4460 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4462 2001-09-11 <johan@FRIJA>
4464 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4466 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4468 * support/regression/tests/bug-460444.c: Added test case.
4470 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4471 (genCast): Added justification for all of the asserts.
4473 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4475 * support/regression/support.c: _xdata replaced by xdata
4477 * support/regression/spec.mk: removed _generic
4479 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4481 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4483 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4484 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4486 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4488 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4490 * support/regression/tests/bug-460010.c: Added test case.
4492 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4494 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4496 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4498 * support/regression/testfwk.c: removed workaround for bug #436344
4500 * support/regression/tests/bp.c: use less memory with mcs51
4502 * support/regression/tests/bug-441448.c: use less memory
4504 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4506 * support/regression/collate-results.py: typo
4508 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4510 * support/regression/tests/fetchoverlap.c: Added new test case.
4512 * support/regression/tests/bp.c: Added new test case.
4514 * support/regression/tests/bug-448984.c: Added new test case.
4516 * support/regression/tests/pow2shifts.c: Added new test case.
4518 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4519 (genlshTwo): Fixed right shift for count > 8.
4521 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4523 2001-09-08 <johan@FRIJA>
4525 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4527 2001-09-07 <johan@FRIJA>
4529 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4531 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4533 2001-09-06 <johan@FRIJA>
4535 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4536 * bernhard noted me at this: "() equals to (void)" (1.38)
4538 2001-09-05 <johan@FRIJA>
4540 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4542 2001-09-04 <johan@FRIJA>
4544 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4547 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4549 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4551 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4553 * link/z80/aslink.h: Fixed path for PATH_MAX
4555 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4557 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4559 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4561 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4563 * 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.
4565 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4567 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4568 (genCmp): Fixed up genCmp for the GB with longs.
4570 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4572 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4574 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4576 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4578 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4580 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4582 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4584 * 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.
4586 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4588 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4590 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4592 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4594 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4596 * sim/ucsim/configure: little improvement of Cygwin-detection
4597 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4598 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4599 * support/regression/tests/bug-221100.c: small changes for mcs51
4600 * support/regression/tests/bug-221168.c: small changes for mcs51
4601 * support/regression/tests/bug-227710.c: small changes for mcs51
4602 * support/regression/tests/staticinit.c: small changes for mcs51
4603 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4604 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4605 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601