1 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/hc08/ralloc.c (rematStr): fixed bug #879282
4 * src/SDCCast.c (decorateType): fixed bug #880197
6 2004-01-20 Michael Hope <michaelh@juju.net.nz>
8 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
11 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12 strtof is not part of C89 and isn't included with Mac OS X.
14 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
16 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
17 shiftL2Left2Result): fixed bug #879326
18 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
19 (genMultOneByte): fixed bug in signed vs unsigned multiplication
20 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
21 address fetch for clr instruction
22 * device/lib/hc08/_mulint.c: created optimized assembly version
23 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
25 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
27 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
28 proposed in FR #877103
30 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
32 * src/SDCCval.c (cheapestVal): added missing checks
33 * src/SDCCicode.c (usualBinaryConversions): fixed condition
34 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
36 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
38 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
41 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
43 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
44 loaded with the linker search paths (-L arguments) and the libraries
45 to be linked with the current source (-l arguments). Changes
46 currently will affect only the pic16 port.
47 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
48 include path the port specific paths and port specific libraries,
49 * gplink command now contains the $3 argument,
51 * src/pic16/device.c,: structure PIC_device is made public and
52 renamed to PIC16_device, the same for variable Pics which is renamed
53 to Pics16. Updated all references to them.
54 * src/pic16/glue.c (pic16glue): corrected bug with code
55 initialization which bypassed the variable initializations block.
57 * device/lib/pic16/Makefile.rules: removed --penable-stack from
58 COMPILE_FLAGS and added the --nostdinc option
60 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
62 * device/include/mc68hc908jb8.h: Register defs for another member
63 of the hc08 family. Contributed by Bjorn Bringert - thanks!
65 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
67 Documenting changes from previous commits.
68 * configure.in (version 1.56),
69 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
70 when generating output files to configure the pic16 library,
71 but now I've commented it out, since gputils aren't installed in the
72 SF compile farm, so library won't compile
74 * device/lib/Makefile.in (version 1.56): initially I've added in
75 target 'all' the prerequestive 'model-pic16' so it compiled the
76 pic16 library, but now I've commented it out for the same reasons
78 * added targets 'model-pic16' and 'objects-pic16' to compile the
80 * added target 'port-specific-objects-pic16' to handle the
81 generated libraries and copy them into the build/ directory
82 * added target 'clean-intermediate-pic16' to clean intermediate
83 files into pic16 directory
84 * in target 'installdirs' added line to create directory pic16 in
87 * device/include/Makefile.in (version 1.11): in target 'install'
88 added lines to copy all header files to installation path,
89 * in target 'installdirs' added line create directory for pic16
90 headers in the installation path
92 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
94 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
97 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
100 * device/lib/configure.in,
101 * device/lib/configure: fixed for autoconf 2.57
103 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
105 * src/z80/main.c (_parseOptions): fixed the portmode= command line
106 option so that it actually works. Made it specific to the z80, since
107 the gbz80 doesn't have these kinds of I/O ports.
109 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
111 * device/include/z180.h,
112 * device/lib/_memcpy.c,
113 * device/lib/_memmove.c,
114 * device/lib/_mulint.c,
115 * device/lib/ser_ir.c,
116 * device/lib/ser_ir_cts_rts.c,
117 * device/lib/_strcmp.c,
118 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
119 * src/z80/main.c (_process_pragma): add support for pragmas bank and
120 portmode; added deprecation warning for bank= and protmode= forms.
121 Also, guard against buffer overflow.
122 * src/z80/gen.c (aopGet): generate better code for sfr banked read
124 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
126 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
127 changed interrupt vector table generation to only emit declared vectors.
128 * device/include/Makefile.in: added missing backslash
129 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
131 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
133 Mainly changes to support compilation of the device libraries
134 * src/pic16/device.c: stack is allocated via symbol and not
135 via literal number. The symbol is placed in the corresponding
136 position of the data ram
137 * (pic16_dump_section): relocatable and absolute uninitialized
138 data are now emitted in sorted order to reduce section naming,
139 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
140 weren't marked as being in the access bank,
142 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
144 Added portion of GNU PIC Library under the directory
145 device/include/pic16 and device/lib/pic16. These files
146 contain the declarations of SFRs for the PIC18Fxx2 devices.
147 The directory is initialized via configure from toplevel.
149 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
151 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
152 the spilllocations to be compared correctly
154 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
156 * src/SDCCast.c (decorateType): fixed bug introduced today
158 2004-01-12 Borut Razem <borut.razem@siol.net>
160 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
161 doc/sdccman.lyx: upper case pragmas are deprecated
163 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
165 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
166 in simpler and even better code
168 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
170 * src/SDCCicode.c (operandOperation): fixed bug #874819
171 * src/SDCCast.c (decorateType): fixed
172 char foo (unsigned long ul) { return ul > 0; }
174 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
176 * doc/sdccman.lyx: Moved and added some sections, small changes
177 all over. Telling LaTeX to be less strict with word spacing
178 to better keep the right margin. Changed some notes about
179 maintainance of the ports in section 3.2.1 - is it OK like this?
181 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
184 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
185 convilong): modified to inform the pic16 port that builtin functions
188 PIC16 PORT specific changes:
189 * src/pic16/device.c pic16_dump_equates() added,
190 processor registers declared internally by the port are emitted in
191 the translation as equates,
192 * src/pic16/gen.c: inline code is passed unprocessed to the
194 * (pic16_popGetLit2): fnuction modified to take second operand as
195 pCodeOp pointer and not as literal,
196 * (popRegFromIdx): prefixed with pic16_,
197 * (pic16_popCombine2): modified to receive already allocated pCode
199 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
200 * (genFunction): initializes local stack frame and pushes on stack
201 all the registers used by this function,
202 * (genEndFunction): restores all registers from stack and restores
204 * src/pic16/glue.c (pic16emitRegularMap): various changes and
206 * (pic16glue): changed the program startup sequence,
207 * added new dbName code 'A' for functions placed in absolute section
208 * src/pic16/main.c: added function attribute _naked,
209 * added pragma 'code' to place a fnuction at an absolute address,
210 * added command line arguments --debug-ralloc and --pcode-verbose,
211 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
212 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
213 * (pic16_newpCodeOpLit2): modified to take the second operand as
215 * (pic16_printpBlock): modified to emit each function in a separate
217 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
218 UPPER for immediate operands,
219 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
221 * src/pic16/peeph.def: all peepholes with movff are commented out,
222 because there is a problem in the pcode peep optimizer,
223 * src/pic16/ralloc.c: the register allocator can now reuse local
224 function symbols for another function. This saves register usage.
225 * src/pic16/ralloc.h: added flag isLocal in structure regs,
227 Added file src/pic16/NOTES with information about program writing on
228 the current port version.
230 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
232 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
233 and peephole 252 (array access)
235 2004-01-09 Borut Razem <borut.razem@siol.net>
237 * src/SDCCmain.c : fixed #872250: -l command line defined library
238 files are scanned before standard library files
240 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
242 * src/SDCCast.c (decorateType): fixed bug #874046
244 2004-01-09 Borut Razem <borut.razem@siol.net>
246 * support/scripts/sdcc.nsi: remove previous installation
248 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
250 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
251 bytes for last interrupt vector (mcs51)
252 * sdcc.spec: fixed typo
254 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
256 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
257 gen51Code): more efficient parameter receive for --model-large
260 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
263 * src/z80/main.c: added missed needLinkerScript flags (more than
264 one port structure defined in these file)
265 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
268 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
270 * src/SDCCmain.c: removed various references to DEFAULT_PORT
271 * src/port.h: added flag needLinkerScript in port->linker
272 structure to inform whether to create a .lnk file or not,
280 * src/z80/main.c: changed appropriately to configure
281 needLinkerScript flag
283 * src/pic16/gen.c (genAddrOf): fixed bug #863624
284 * src/pic/glue.c: added variable udata_section_name to
285 override default uninitialized data segment definition for
286 devices only with SHAREBANK memory (reported from Erik Epetrich)
287 * (pic14emitOverlay): modified to emit a commented overlay segment
288 directive when no overlay data exist
289 * (picglue): modified to emit uninitialized data segment
290 according to udata_section_name
291 * src/pic/main.c (_pic14_parseOptions): added command line
292 options --udata-section-name=[name] to override default
293 udata definition name
294 * modified _linkCmd and _asmCmd to include compiler passed
295 arguments via -W option
296 * src/pic16/main.c: added $l in _asmCmd, changed extension for
297 object file from '.rel' to '.o' in port->linker structure,
298 changed size of fptr from 2 to 3 in port structure
300 2004-01-07 Borut Razem <borut.razem@siol.net>
302 * support/scripts/sdcc.nsi: update PATH
303 * support/scripts/sdcc.ico: craeted
305 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
307 * device/include/Makefile.in: fix install
308 * doc/Makefile: fix install
310 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
312 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
314 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
315 how the function variable allocation summary is displayed; also
316 include information about variables allocated to the overlay
319 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
321 * as/mcs51/lkmain.c: Help about -Y option
322 * as/mcs51/lkarea.c: Fixed gcc warnings
324 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
326 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
328 * support/valdiag/tests/overflow.c: added
329 * src/SDCCast.c (decorateType),
330 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
333 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
335 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
338 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
340 A python script to validate compiler diagnostic messages. It can be
341 used to verify that sdcc complains about bad c source code and
342 gives a good location of the error.
343 * support/valdiag/Makefile,
344 * support/valdiag/valdiag.py,
345 * support/valdiag/tests/*
347 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
349 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
350 * src/SDCCsymt.c (newEnumType),
352 * support/Util/SDCCerr.c,
353 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
355 * support/regression/tests/enum.c: added test for enum values that
356 require at least 2 bytes of storage.
358 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
360 * src/common.h: added ifndef/define/endif macros
361 around the header file.
362 Bug reported from Jesus Calvino-Fraga
364 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
367 * device/include/Makefile.in: don't install CVS directories
368 * device/lib/Makefile.in: added removal of CVS directories after install
369 * doc/Makefile: fixed install, added local_icons
370 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
371 * src/mcs51/gen.c (genRightShift): fixed bug #870788
372 * src/ds390/gen.c (genRightShift): fixed bug #870788
373 * src/SDCCast.c (decorateType): fixed bug #870781
375 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
377 PIC16 port related changes:
378 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
379 added variable stackPos,
381 * gen.c: genCall, assignResultValue: added support for
382 pushing/retrieving function parameters to/from stack,
383 genFunction,genEndFunction: setup stack frame for the
385 genAddrOf: will be changed according to bug 863624
387 * added files genutils.c and genutils.h which contain gen*
388 debugged and optimised functions extracted from gen.c
390 * glue.c: added variable 'externs' which holds extern symbols,
391 pic16emitRegularMap: is modified to properly handle relocatable
392 symbols under the new scheme,
393 pic16createInterruptVect: is modified
394 pic16printPublics: is modified to emit 'global' assembler directives,
395 added pic16_printExterns to print extern symbols,
396 pic16glue: initializes stack/frame pointer in the beginning of
397 the assembly output. Temporary hack, will be corrected later,
398 because gplink yet does not support stack and SDCC does not
399 yet support a type of crt0.o object to create the final binary.
401 * Removed many lines that contain 8051 legacy code.
402 * The code is finally placed under a 'code' directive.
403 * Added port specific options.
405 * _process_pragma: simplified since now we do not need *special*
406 include file to define SFR registers. But a separate header
407 will be needed. This will be developed later.
408 * _pic16_parseOptions: added, parses port specific options:
409 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
410 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
411 --preplace-udata-with=
413 * _pic16_setDefaultOptions: modified to initialize section names,
414 but hack is temporarly out of order since it needs improvement.
415 * _pic16_genAssemblerPreamble: configuration words are emitted by
416 their address instead of their name. This part is incomplete and
417 supports only the 18Fxx2 devices. Other devices will emit an error
418 during assembly since they do not contain the same set of config
420 * _pic16_genIVT: is modified,
422 * pcode.c: added definitions for some hardware registers that are needed
424 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
425 All PCI entries are updated. Now LFSR is supported.
426 * Removed pic16_pciTRIS is mentioned by mdubuc in source
427 * added pic16_newpCodeOpLit2 to support instructions with
428 two literal arguments
429 * pic16_pCode2str: corrected code that emits assembler instructions
430 with two literal operands and those that have an access bit modifier
431 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
432 this fixes a bug which caused some labels to be lost, when an
433 assembler directive was added, i.e. banksel,
434 * pic16_FixRegisterBanking: improved logic that causes the insertion
436 * InlineFunction: functions that are called once, are not any more
437 inlined. This can be a port option in the future,
439 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
441 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
442 hold the corresponding uninitialized symbols,
443 * pic16_allocProcessorRegister: registers have explicit marked the
445 * pic16_allocInternalRegister: registers are explicit marked as
447 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
448 processing list, so bit registers were lost,
451 * ralloc.h: added field 'accessBank' and original symbol operand
452 in register definition,
453 * removed the field isMapped from register definition,
455 ** Several functions have been removed from various sources:
456 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
457 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
458 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
459 pic16_assignRelocatableRegisters
461 ** others have been introduced:
462 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
463 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
465 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
467 * support/scripts/inc2h.pl: changed definition of BIT_AT
468 to emit 'sbit at' instead of 'bit at'. This was a request.
470 PIC16 port related preliminary changes:
471 * gen.c: prefixed function popRegFromString with
472 pic16_ and all references to it corrected
473 * pcode.c: all pic16_pc_* hardware registers prefixed
475 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
476 * ralloc.c: newReg(): when register is REG_SFR then
478 pic16_allocProcessorRegister(): marks register wasUsed=0
479 pic16_writeUsedRegs(): added a call to assign processor
480 registers via pic16_assignFixedRegisters
482 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
484 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
485 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
486 variables in unused register banks. Also the SSEG is placed
487 wherever there is enough space for it, and IDATA can be anywhere
488 in internal RAM. For now compile using -Wl-Y[stack_size].
489 The mem file is different for this option as well, since it
490 makes no sense of talking about DSEG lenght.
492 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
494 * src/SDCClrange.c: fixed bug 869095 that caused segfault
495 in certain cases, e.g. when ROM assignment, patch provided
496 from Albert den Haan.
498 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
500 Many signedness and type propagation fixes:
501 * src/SDCCicode.c: made geniCodeCast() static
502 replaced SPEC_ by IS_ (cosmetic)
503 (operandOperation): fixed div and mod operation
504 (usualBinaryConversions): added support for promotion of char
505 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
506 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
507 (geniCodeAdd): an array index will stay unsigned, even if promoted
509 (geniCodeArray): ditto
510 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
511 * src/SDCCsymt.c (computeType): added more support for char;
512 promotion of char is selectable by promoteCharToInt, fixed signedness
514 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
515 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
516 * src/SDCCval (val*): replaced signedness calculation by
518 rearranged if-branches (cosmetic)
519 (valShift): added warning W_SHIFT_CHANGED
520 (valCompare): fixed problem with different types
521 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
522 * support/regression/tests/literalop.c: added many cases
523 * support/regression/tests/ast_constant_folding.c: changed finally to
525 * .version: new year, new version: 2.3.7
526 * src/SDCCmain.c (main): applied patch #866468
527 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
528 provided by Scott Bronson
529 * doc/sdccman.lyx: updated documentation for sdcdb
530 updated and added chapter tips
532 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
534 * src/SDCCsymt.h: missing from yesterday's commits
536 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
538 * src/SDCC.y (struct_or_union_specifier),
539 * support/Util/SDCCerr.c,
540 * support/Util/SDCCerr.h: verify that struct & union tags are used
543 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
545 * src/SDCCglobl.h: missing from yesterday's commits
547 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
549 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
550 sft_attributes, struct_declaration, parameter_declaration,
551 type_name, start_block, declaration_list),
552 * src/SDCC.lex (check_type): support redefinition of typedef names
554 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
556 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
557 aligned xdata arrays. Erik helped me with the if clause.
559 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
561 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
564 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
567 * src/SDCCast.c (newAst_),
569 * src/SDCCicode.c (ast2iCode, newiCode),
571 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
572 expr, statement, expression_statement, selection_statement,
573 iteration_statement, expr_opt, jump_statement): foundation for tracking
575 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
578 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
580 * support/Util/SDCCerr.c,
582 * src/SDCCast.c (createCase, createDefault, decorateType),
583 * src/SDCClabel.c (labelUnreach),
584 * src/SDCC.y (labeled_statement, jump_statement): More improvements
586 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
587 (with thanks to Stas Sergeev)
588 * device/include/time.h,
589 * device/lib/time.c (CheckTime): suppress unreachable code warning
591 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
593 * src/SDCCast.c (createIvalCharPtr),
594 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
596 * support/regression/tests/nullstring.c: tests for these two bugs
598 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
600 * support/Util/SDCCerr.h,
601 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
602 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
603 about storage class and 'at' used inside struct or union
604 * src/SDCCBBlock.c (iCodeFromeBBlock),
605 * src/SDCCcse.c (ifxOptimize),
606 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
607 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
608 printIval, emitStaticSeg, emitOverlay),
609 * src/SDCClabel.c (deleteIfx),
610 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
611 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
612 gatherAutoInit, processParms),
613 * support/Util/SDCCerr.h,
614 * support/Util/SDCCerr.c (werrorfl): Support for better error location
615 reporting for post-parse errors.
617 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
619 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
620 implicit casts via union; they don't work on big endian systems
621 (possible fix for bug #861138)
623 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
625 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
626 * src/mcs51/main.c: fixed the fix for bug #737001
628 2003-12-15 Borut Razem <borut.razem@siol.net>
630 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
632 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
634 * support/makebin/makebin.c: put output in binary mode
636 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
638 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
639 xdata and data memory on startup. Set the environment variable
640 SDCC_NOGENRAMCLEAR to disable this.
641 * src/mcs51/peephole.def,
642 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
643 (allows non-interrupt and interrupt code to safely compete for a resource
644 without the non-interrupt code having to disable interrupts)
646 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
648 * src/SDCCicode.c (geniCodeAdd),
649 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
650 with valFromType if type might be a pointer and host is big endian).
651 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
652 types, not just integer types.
653 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
654 multiply defined with mismatching "at" address.
656 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
658 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
659 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
660 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
661 with embedded nulls (fixed bug #753752)
663 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
665 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
666 Apparently this did not see much testing (endless loop)
668 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
670 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
672 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
674 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
675 gracefully handle NULL memmap pointers
677 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
679 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
680 instead of deleting the iCode when an operand is volatile
681 * src/z80/gen.c (genDummyRead),
682 * src/mcs51/gen.c (genDummyRead),
683 * src/ds390/gen.c (genDummyRead),
684 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
686 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
687 * src/SDCC.y: fixed bug #850420
689 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
691 Applied z80 i/o port patch from Peter Townson and fixed some operators
692 to better handle operands in A register.
693 * device/include/z180.h
699 * src/z80/peeph-z80.def
703 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
705 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
707 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
709 * device/lib/hc08/_mullong.c: Removed extra #endif
711 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
713 * sim/ucsim/hc08.src/inst.cc,
714 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
716 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
717 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
718 * device/include/stdarg.h: fixed varargs for hc08
719 * device/lib/Makefile.in,
720 * device/lib/hc08/Makefile,
721 * device/lib/hc08/_mulint.c,
722 * device/lib/hc08/_mullong.c: fixed some endian problems
724 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
726 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
727 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
728 * device/lib/_gptrget.c,
729 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
731 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
733 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
734 * src/SDCCast.c (astErrors): fixed bug #846007
735 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
737 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
739 * src/SDCCast.c (decorateType): disabled a transformation I added in
740 revision 1.188 (access to fields of a structure at an absolute address);
741 it breaks with bitfields, extern declarations, and gcse analysis.
742 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
743 could be assigned through a pointer, so don't complain.
744 * src/SDCCast.c (astErrors),
746 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
748 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
750 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
751 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
752 output of __config directives, since gpasm now supports them
753 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
754 pre-processor macro, i.e. -DMCU=p18f452
755 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
756 and modified to handle 'cast' icode similarly to '=' icode
757 * src/pic16/device.h (typedef struct PIC_device): added field
758 'extMIface' to indicate that chip has external memory interface
759 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
760 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
763 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
765 * src/SDCC.y (pointer): fixed bug #846006
766 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
767 * src/SDCCast.c (decorateType): fixed bug #846009
768 * src/ds390/peeph.def,
769 * src/ds390/gen.c (genAnd, genOr),
770 * src/mcs51/peeph.def,
771 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
773 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
775 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
782 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
786 * src/SDCCbitv.c: added function to free a bitvector
788 * src/SDCClrange.c: added function to recompute the liveranges
790 * src/ds390/ralloc.c,
792 * src/mcs51/ralloc.c,
794 * src/pic16/ralloc.c,
796 * src/z80/ralloc.c: recompute the liveranges after register packing
798 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
800 * src/SDCCloop.c (newInduction): fixed bug #845630
802 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
804 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
805 inadvertantly left behind from my 2003-11-12 change
807 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
809 Updated headers I neglected to commit yesterday.
813 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
815 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
816 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
817 * src/SDCCopt.c (eBBlockFromiCode),
818 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
819 the creation of the key hash table from the sequencing so it can be used
820 earlier (for some GCSE bug fixes still pending)
822 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
824 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
825 * support/regression/tests/addsub.c: testing genPlus shortcut
827 2003-11-15 Borut Razem <borut.razem@siol.net>
829 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
831 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
833 * src/SDCCcse.c (cseBBlock): fixed bug #527779
834 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
835 ordering is immaterial.
836 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
838 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
840 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
841 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
842 (SIGSEV) of bug #840381
843 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
844 unlink new file before rename if new and old filenames are the same)
846 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
848 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
849 uninitialized variables) for the mcs51. Set environment variable
850 SDCC_GENRAMCLEAR to test.
851 xdata initialization slightly shorter
853 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
856 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
857 #838241 & 780691 (basicly the same bug)
858 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
859 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
861 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
863 * src/SDCCmain.c (linkEdit): "fix" #834252
865 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
867 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
869 * src/SDCC.y: fixed bug #819403
871 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
873 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
874 the reentrant attribute.
875 * src/hc08/gen.c (genPackBits): added missing stack readjustment
876 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
878 * src/SDCCast.c (decorateType): fixed bug with storage class not being
879 updated during pointer dereference; f.e. ~(((char *)1)*) was being
880 erroneously reduced to a literal.
881 * src/hc08/ralloc.c (packRegisters, rematStr),
882 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
885 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
887 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
888 * doc/sdccman.lyx: changed from 'article' to 'book'
889 * doc/Makefile: readded test_suite_spec and cdbfileformat
891 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
893 * device/include/stdlib.h: include malloc.h to comply with ANSI
894 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
896 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
898 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
899 * doc/clean.mk: also remove *.out files
900 * doc/sdccman.lyx: some additions, larger top/bottom margins
902 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
904 * src/SDCC.y: fixed bug #837365
905 * support/regression/tests/bitopcse.c
906 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
907 a symbol (might be valop instead)
908 * device/lib/Makefile.in: added errno.c to HC08SOURCES
909 * device/lib/clean.mk: added hc08 to the cleaning list
911 2003-11-04 Borut Razem <borut.razem@siol.net>
913 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
915 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
916 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
917 malloc is declared in standard stdlib.h
919 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
921 * device/lib/hc08/Makefile: need to clean .rel not .o files
922 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
924 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
934 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
935 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
936 tests (which uses the port's oclsExpense function)
942 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
944 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
946 * src/SDCCcse.c (ifxOptimize),
947 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
948 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
949 deleting the IFX iCode.
950 * src/hc08/ralloc.c: reduced unneeded slocs
951 * src/hc08/gen.c: fixed bug in asmopToBoolean
953 2003-11-04 Borut Razem <borut.razem@siol.net>
955 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
956 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
957 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
958 transferred to configure
960 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
962 Use headers defined in the C[++] standards:
963 * sim/ucsim/gui.src/serio.src/fileio.cc
964 * sim/ucsim/gui.src/serio.src/frontend.cc
965 * sim/ucsim/gui.src/serio.src/main.cc
966 * sim/ucsim/gui.src/serio.src/posix_signal.cc
967 * support/Util/NewAlloc.c
973 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
975 * Added MSVC projects for hc08 assembler and linker:
976 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
977 /as/hc08/link_hc08.dsp
979 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
981 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
983 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
985 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
987 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
989 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
991 2003-10-31 Borut Razem <borut.razem@siol.net>
993 * support/cpp2/cpplib.h,
994 support/cpp2/cpplib.c,
995 support/cpp2/cpplex.c,
996 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
997 to switch _asm block preprocessing on / off. Default is
998 #pragma preproc_asm +
1000 2003-10-31 Borut Razem <borut.razem@siol.net>
1002 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1003 when outputting comment blocks (when executed with -C option) and
1004 _asm (SDCPP specific) blocks
1006 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1008 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1010 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1012 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1014 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1016 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1017 * src/SDCCast.c (decorateType): fixed bug #832664
1019 2003-10-31 Borut Razem <borut.razem@siol.net>
1021 * support\cpp2\cpplex.c: fixed for SDCPP:
1022 comments(when executed with -C option) and _asm blocks
1023 were included even if they where in skipped #if block.
1024 Applied solution from GCC cpp 3.3.2
1026 2003-10-31 Borut Razem <borut.razem@siol.net>
1028 * src/SDCC.lex: sdcc now understands both formats:
1029 '# <line_number> <file_name>' and
1030 '#line <line_number> <file_name>'
1031 * support/cpp2/cppmain.c: sdcpp now generates the standard
1032 '# <line_number> <file_name>' instead of former
1033 '#line <line_number> <file_name>'
1035 2003-10-30 Borut Razem <borut.razem@siol.net>
1037 * support/cpp2/cpphash.h,
1038 * support/cpp2/cpplib.h
1039 * support/cpp2/cpplex.c,
1040 * support/cpp2/cppmain.c,
1041 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1043 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1045 Fixed a number of problems revealed by bug #827883.
1046 * src/SDCCloop.c (loopInvariants): Spill location of the
1047 result operand should be recomputed if extracted from
1048 a loop. Also, don't extract assignments of an iTemp
1050 * src/SDCCast.c (isConformingBody): loop reversal should
1051 not occur if the control variable is involved with a
1052 relational operator.
1054 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1056 * .version: bumped to 2.3.6 to reflect the big improvements
1057 made by Erik and Klaus. Thanks!
1059 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1061 Replaced the livrange code.
1062 * src/SDCClrange.c: added new LR code
1064 * src/SDCCBBlock.h: removed remainig parts from old LR code
1065 * src/ds390/ralloc.c,
1066 * src/ds390/gen.c: minor fixes to make it work with new code
1068 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1073 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1074 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1075 (tweaked fix for bug #818696)
1077 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1079 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1081 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1084 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1085 * src/mcs51/gen.c (gencjneshort),
1086 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1087 more efficient (per Scott Bronson's suggestion)
1089 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1091 Extended the semantics of the critical keyword to include
1092 individual statements. See RFE #827755 and #799831
1097 * support/Util/SDCCerr.c
1098 * support/Util/SDCCerr.h
1103 2003-10-19 Borut Razem <borut.razem@siol.net>
1105 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1107 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1109 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1111 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1112 and predecrement operand is displayed
1114 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1116 * src/SDCCval.c (valMinus): fixed bug #826041
1118 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1120 Some hc08 related updates that I missed earlier
1121 * sim/ucsim/stypes.h
1122 * support/regression/ports/hc08/spec.mk
1124 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1126 New target "hc08" for the Motorola 68hc08 family of micros
1134 * sim/ucsim/hc08.src/*
1135 * sim/ucsim/configure.in
1136 * src/ucsim/configure
1137 * sim/ucsim/packages_in.mk
1140 * device/include/mc68hc908qy.h
1142 * device/lib/Makefile.in
1143 * support/regression/ports/hc08/*
1144 * support/regression/Makefile
1146 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1148 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1150 * src/ds390/gen.c (genCast): fixed bug #821957
1152 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1154 * device/lib/logf.c: "fixed" overlay bug
1155 * support/regression/ports/host/spec.mk: added m library
1156 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1157 * support/regression/tests/float_trans: added (for Eric)
1159 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1161 * src/mcs51/gen.c (genCpl): fixed bug
1162 http://sf.net/mailarchive/message.php?msg_id=6263915
1164 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1166 * src/SDCCast.c (decorateType): added extended constant folding
1167 * src/SDCCsymt.c (computeType): cleanup
1168 * src/SDCCval.c (valShift): minor optimization
1169 * support/regression/tests/ast_constant_folding.c: added
1171 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1173 * src/SDCCmain.c: removed some unintended changes
1175 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1177 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1178 * src/z80/gen.c: fixed part of bug #817589
1179 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1181 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1183 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1194 * src/ds390/ralloc.c
1196 * src/mcs51/ralloc.c
1198 * src/pic16/ralloc.c
1201 * src/z80/gen.c: removed unused label "release:"
1203 2003-10-06 Borut Razem <borut.razem@siol.net>
1205 * src/SDCC.lex: removed definition of unused variables
1206 save_optimize and save_options
1208 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1210 * clean.mk: removed '=' in "-maxdepth=1"
1211 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1212 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1214 2003-10-06 Borut Razem <borut.razem@siol.net>
1216 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1217 my_unput() replaced by unput()
1219 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1221 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1222 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1223 type-punned pointer will break strict-aliasing rules"
1224 Old LR behaviour is again default; Klaus' LR can be choosen by
1225 defining the environment variable LRKLAUS
1229 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1230 * clean.mk: fixed removal of files in bin/CVS/
1231 * device/lib/clean.mk: fixed removal of directories small and large
1232 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1234 * src/SDCCval.c: removed superflous test for pedantic
1236 2003-10-05 Borut Razem <borut.razem@siol.net>
1238 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1239 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1240 message "unmatched #pragma SAVE and #pragma RESTORE"
1242 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1244 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1245 assembly, critical functions, atomic, nojtbound)
1247 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1249 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1255 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1258 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1260 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1262 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1263 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1264 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1266 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1268 * src/z80/gen.c (genRet): fixed bug #524753
1269 * src/z80/gen.c (genCast): fixed internal error on cast from
1271 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1272 fix for bug #477835 to the z80
1273 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1274 for tracking iCodes in the peephole optimizer for z80
1276 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1278 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1279 the other part of bug #814548
1280 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1282 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1284 * src/SDCCcse.c: fixed part of bug #814548
1286 2003-09-28 Borut Razem <borut.razem@siol.net>
1288 * src/asm.c: rewrite of printILine() to use temporary file instead
1290 * src/xa51/main.c: commented out declaration of int rewinds
1292 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1294 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1296 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1298 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1299 * src/asm.c (printILine): Fixed bug #811015
1301 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1303 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1306 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1308 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1309 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1310 to correctly handle general case of AOP_PAIRPTR
1311 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1313 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1315 * src/mcs51/ralloc.c (fillGaps),
1316 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1317 register positioning bug)
1319 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1321 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1323 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1325 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1326 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1327 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1328 (ralloc doesn't intentionally do this now, but perhaps later)
1329 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1330 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1331 register positioning bugs (Fixed bug #762602 and #795325)
1332 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1334 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1335 lines that --i-code-in-asm generates
1337 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1339 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1340 trying to fclose a FILE* that was already closed.
1342 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1344 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1345 of const struct should be treated as if const themselves)
1347 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1349 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1351 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1353 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1354 Unix (/n) and DOS (/r/n) line terminations.
1356 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1358 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1361 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1363 * src/mcs51/gen.c (genFunction, genEndFunction),
1364 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1365 and restore of EA so that stack offsets to parameters are
1366 correct when using both critical and reentrant/stack-auto.
1367 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1368 size (can be triggered in error if sloc is shared between
1369 different sized objects)
1370 * device/include/float.h: fixed macros to explicitly use
1371 unsigned long where needed
1373 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1375 Feature req. 799831: added code to allow nesting of critical functions
1376 * src/mcs51/gen.c (genFunction, genEndFunction)
1377 * src/ds390/gen.c (genFunction, genEndFunction)
1379 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1381 * src/SDCCsymt.c (sclsFromPtr),
1383 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1384 support for standard C idiom of memory mapped variables; for
1385 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1386 to xdata int at 0x1234 tempvar = 1.
1387 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1388 provided by Akiya ISHIDA
1390 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1392 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1393 * src/SDCCval.c (constVal): added reduction from int to char
1394 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1395 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1396 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1398 * support/regression/tests/shifts.c: fixed
1400 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1402 * src/z80/gen.c (genXor): Fixed bug #805445
1404 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1406 Fixed bug #621531 (const & volatile confusion in the type chain).
1407 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1408 refer to the const or volatile state of the pointer itself.
1420 * src/pic16/ralloc.c
1421 * support/regression/tests/const.c
1423 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1425 When checking for duplicated modules, use absolute paths
1426 instead of relative paths. Files changed:
1431 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1433 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1435 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1437 * device/include/string.h: added size_t typedef, changed
1438 prototypes to use size_t, eliminated separate reentrant and
1439 non-reentrant declarations, added _memmove declaration
1440 * device/lib/_memcpy.c: changed to use size_t instead of int,
1441 changed /4 to >>2 to avoid division library call
1442 * device/lib/_memcmp.c,
1443 * device/lib/_memset.c,
1444 * device/lib/_strncat.c,
1445 * device/lib/_strncpy.c,
1446 * device/lib/_strncmp.c: changed to use size_t instead of int
1447 * device/lib/_memmove.c: new file (fixed bug #772294)
1448 * device/lib/Makefile.in: added _memmove.c
1449 * device/lib/z80/asm_strings.s: fixed bug #772290
1450 * support/regression/tests/bitfields.c: attempt to fix host assertion
1451 failure on amd64-unknown-linux2.2
1453 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1455 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1456 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1457 * as/z80/asmain.c (main): fixed bug #801766
1459 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1461 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1464 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1466 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1467 reported in bug #800609
1469 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1471 * Top header beautifications in src/pic16 directory:
1472 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1473 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1474 pcoderegs.h, ralloc.c, ralloc.h
1475 * main.c: added top header and GPL license notice
1476 * pcode.c: fixed the if-conditional warning
1478 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1480 * device/lib/_mullong.c: replaced int by short for gcc
1482 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1484 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1485 and JUMPTABLE iCodes properly now (worked by accident before)
1486 * src/mcs51/gen.c (leftRightUseAcc),
1487 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1488 iCode properly now. Use getSize instead of nRegs since a & b
1489 aren't part of the nRegs tally.
1491 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1493 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1494 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1495 before instructions that use the _STATUS register
1497 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1499 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1500 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1501 fetching of the pointer
1502 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1503 copied from genNearPointerSet()
1504 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1505 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1506 If they pop r0/r1 they must be called in the opposite order than aopOp().
1507 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1508 (resp. --stack-auto), prepared for --xstack
1510 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1512 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1514 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1516 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1517 these ports have their own __sdcc_external_start()
1519 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1521 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1522 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1523 type for bits was changed. It resulted in bit variables becoming
1524 global, which is not permitted in PIC 14 assembly output.
1526 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1528 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1530 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1532 Z80 and MCS51 linkers complaint if a public symbol is defined
1533 in more than one library module:
1537 * as/mcs51/Makefile.in
1539 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1541 A few small changes that speed up the peephole optimizer.
1545 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1547 Try to make the peephole optimizer smarter by maintaining
1548 an association between the assembly source code and the
1549 iCodes that originated them. Put this information to use
1550 with a new peephole rule condition "notVolatile" so that
1551 the rules can be aggressive yet still safe.
1556 * src/mcs51/peeph.def
1558 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1562 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1563 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1564 if the left or right operand symbols have the accuse flag set.
1566 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1568 Changed the type of the result of the ! (NOT) operator to char;
1569 previously it returned the same type as the source. This allows
1570 us to eliminate all the genFloatNot functions (all of its target
1571 implementations were very buggy) since !float can use the same
1574 * src/SDCCicode.c (ast2iCode): ! returns char
1575 * src/mcs51/gen.c (genNot, genNotFloat),
1576 * src/ds390/gen.c (genNot, genNotFloat),
1577 * src/z80/gen.c (genNot, genNotFloat),
1578 * src/pic/gen.c (genNot, genNotFloat),
1579 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1581 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1583 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1584 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1585 during interrupts. Ensure WSAVE is located at a shared bank address.
1586 2. Fixed page selection in some places
1587 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1588 the registers name strings.
1589 4. Fixed "signed / unsigned compare" compiler warnings.
1590 5. The PIC port manages its own allocation of the general purpose
1591 registers, but makes no attempt to reuse them. As a result when
1592 compiling it soon runs out of general purpose registers. Some
1593 additional code was added to the files pcode.c and device.c to walk
1594 through the function call tree and rename the registers so that they
1604 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1605 genPlus() & genMinus() when the result is the same as left or right
1607 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1609 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1611 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1613 Made bitfield a distinct type from bit so that bitfields
1614 convert as per ANSI C and bits retain their traditional
1615 boolean style behaviour. Implemented bitfield support in
1623 * src/ds390/gen.c: bit v bitfield split
1624 * src/z80/gen.c: New support for bitfields
1625 * support/regression/tests/bitfields.c: reenabled z80,
1628 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1630 Rules 246.x, 247.x relate to bitfields, the others speed up
1631 access to xdata mapped I/O devices.
1633 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1635 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1637 Cleaned up genPackBits and genUnpackBits and added two helper
1638 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1639 for literal assignments in genPackBits (thanks to Frieder for
1645 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1647 Fixed bug #748310 (pointer to function type mishandled when the
1648 function name is omitted). Also fixed a SIGSEGV when a function
1649 attribute (reentrant, etc) is used on a non-function or on a
1650 function but misplaced before the parameter list.
1652 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1654 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1655 * support/Util/SDCCerr.h,
1656 * support/Util/SDCCerr.c: Added func attr misuse error msg
1658 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1660 Fixed bug #787649 by anonymous
1661 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1662 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1664 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1666 Fixed numerous bitfield problems.
1668 * src/SDCC.y: More bitfield related error checking
1670 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1671 * support/Util/SDCCerr.h,
1672 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1673 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1674 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1675 * support/regression/tests/bitfields.c: tests added
1677 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1679 Made the constant following the "interrupt" keyword optional. If
1680 omitted, the function will not automatically be given an entry
1681 in the interrupt vector table (similar to #pragma NOIV, but
1682 less syntacticly kludgy). The interrupt number is also now
1683 range checked. Also fixed a bug in the high order bit example
1690 * support/Util/SDCCerr.c
1691 * support/Util/SDCCerr.h
1694 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1696 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1697 * src/SDCCicode.c (operandOperation): rewritten some ops
1698 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1699 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1701 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1702 be re-activated by defining REDUCE_LITERALS)
1703 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1704 unsigned, but are signed by default
1705 * src/SDCCval.c (constVal): rearranged
1706 * src/SDCCval.c (valMod): preliminary fix
1707 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1708 * support/regression/literalop.c: added, work in progress
1710 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1712 Generate warnings for useless declarations like "char data;"
1713 that don't do what new users expect.
1716 * support/Util/SDCCerr.h
1717 * support/Util/SDCCerr.c
1719 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1721 * src/SDCCval.c (valMult): fix overflow detection of negative int
1723 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1725 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1727 Changes to support big endian targets:
1740 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1742 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1743 * device/lib/time.c: fixed warning "integer overflow in expression"
1745 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1747 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1748 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1749 constants are unsigned; added recognition of "u" flag for unsigned
1750 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1751 * src/SDCCval.c (valDiv, valMod): fixed signdness
1752 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1753 signedness of modulo, left and right shift
1754 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1755 * support/Util/SDCCerr.h: added warning W_INT_OVL
1756 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1757 * src/SDCCast.c (ast_print): improved output of constants
1759 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1761 Fixed some warnings when building with MSVC:
1774 * support\cpp2\cpplib.c
1778 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1780 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1782 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1784 * support\librarian\clean.mk: Do not remove Makefile.
1785 * support\librarian\Makefile: added.
1787 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1789 Added librarian to MSVC build:
1792 * support\librarian\librarian.dsp
1794 'configure' not needed for librarian, removed:
1795 * support\librarian\configure
1796 * support\librarian\configure.in
1797 * support\librarian\config_in.h
1798 * support\librarian\Makefile.in
1800 Hopefully these ones built the librarian and the rest of sdcc properly:
1802 * Makefile.common.in
1804 Messed up 'configure', so revert to previous version:
1808 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1810 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1811 there, while the mantissa of a double is "only" 53 bits wide.
1813 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1815 Adding sdcclib to the build. MSVC project coming soon.
1816 Files added/changed:
1818 * support\librarian\clean.mk
1819 * support\librarian\configure
1820 * support\librarian\configure.in
1821 * support\librarian\config_in.h
1822 * support\librarian\Makefile.bcc
1823 * support\librarian\Makefile.in
1824 * support\librarian\sdcclib.c
1827 * Makefile.common.in
1831 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1833 Linker now complaints if linked modules have conflicting options, for
1834 example, one compiled using --model-large and another one compiled with
1835 --model-small. The following files were modified:
1857 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1859 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1860 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1862 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1864 * src/z80/mappings.i: fix _mul[us][int,long] entries
1866 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1868 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1870 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1872 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1873 * support/regression/tests/bitopcse.c: added
1881 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1883 added support for new library format to z80, gbz80 linkers:
1889 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1891 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1892 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1894 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1896 added DUMMY_READ_VOLATILE:
1905 * src/SDCCcse.c (algebraicOpts): many improvements
1906 * src/SDCCcse.h: removed algebraicOpts()
1907 * src/SDCCicode.c (picDummyRead): added
1909 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1911 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1912 "Insufficient space in data memory".
1914 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1916 * src/mcs51/gen.c: fixed bug #771358
1917 * src/z80/gen.c: fixed bug #759087
1919 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1921 * src/pic16/glue.c: minor cleanup by Vangelis
1923 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1925 * device/include/regc515c.h: fixed #758477
1926 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1927 * device/lib/_gptrput.c: saved a few bytes
1928 * my tab spacing is 8, yours too?)
1929 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1930 * device/lib/serial.c: process RX bytes earlier than TX bytes
1931 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1933 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1935 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1937 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1939 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1941 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1943 * device/lib/Makefile.in: bad fix, reverted to 1.43
1945 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1947 * device/lib/Makefile.in: added missing z80 object files
1949 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1951 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1952 pic16 progress by Vangelis:
1967 * pic16/pcodepeep.c:
1970 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1972 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1974 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1976 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1977 added gbz80 build to MSVC project.
1978 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1979 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1980 from 8051 stuff and setup so it links using a .lnk file.
1982 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1984 * support/librarian/sdcclib.c: sdcc librarian.
1985 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1988 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1990 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1992 2003-07-02 Borut Razem <borut.razem@siol.net>
1994 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1995 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1996 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1997 src/xa51/main.c, src/z80/main.c:
1998 virtualization of glue() function: each port has it's own glue function,
1999 which is accessed by do_glue function pointer in PORT.general structure
2001 2003-07-01 Kevin Vigor <kevin@vigor.nu>
2003 * DS800C400 fun, improved ROM interface and tinibios.
2005 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2007 * More support for DS80C400. Now includes beginning of interface to ROM.
2009 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2011 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2013 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2015 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2017 2003-06-19 Borut Razem <borut.razem@siol.net>
2019 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2021 2003-06-19 Borut Razem <borut.razem@siol.net>
2023 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2024 fixed Z80 port - crt0.o: cannot open.
2026 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2028 * support/Util/MySystem.c (merge_command): revert bad fix
2030 2003-06-18 Borut Razem <borut.razem@siol.net>
2032 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2034 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2036 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2037 option --use-stdout sends errors to stdout instead of stderr.
2039 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2041 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2043 2003-06-15 Borut Razem <borut.razem@siol.net>
2045 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2046 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2047 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2048 fixed width array of pointers replaced with sets;
2049 multiple include and lib paths ared transferred to preprocessor and linker
2050 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2051 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2052 fixed width array of pointers
2053 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2054 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2055 fixupPath(), getPathDifference()
2056 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2057 fixed width array of pointers
2059 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2061 * src/pic16/ralloc.c: fix warnings
2062 * src/pic16/pcode.c: fix warning
2064 2003-06-10 Scott Dattalo <scott@dattalo.com>
2066 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2067 know all the details, but essentially this set of changes enable
2068 the pic16 port to generate movff instructions and generate assembler
2073 * src/pic16/pcode.c:
2074 * src/pic16/device.c:
2076 * src/pic16/pcode.h:
2077 * src/pic16/pcoderegs.c:
2078 * src/pic16/ralloc.c:
2079 * src/pic16/ralloc.h:
2081 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2083 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2084 added option --vc, so sdcc errors and warnings are compatible with
2085 Microsoft Visual Studio.
2087 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2089 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2090 device/lib/libfloat.lib: added atof function.
2092 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2094 * doc/sdccman.lyx: updated to Lyx 1.3
2095 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2096 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2097 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2099 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2101 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2103 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2105 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2106 additions to the "related tools/documentation" section
2108 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2110 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2112 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2114 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2115 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2117 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2119 * doc/sdccman.lyx: fix double dash and other minor things
2120 * doc/Makefile: fix double dash
2122 2003-05-28 Karl Bongers(patches from Martin Helmling)
2123 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2124 condition and ignore commands.
2126 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2128 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2129 is in parts still quite out of date, I did changes as far as I felt makes sense
2130 for a non-native english speaker.
2131 Please feel free to add to the manual or to correct my changes.
2132 * doc/Makefile: undid touching the date of intermediate tex files.
2134 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2136 * doc/sdccman.lyx: Manual has an index now
2138 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2140 Finalize muluint/mulsint and mululong/mulslong merging:
2141 * device/lib/_mulint.c
2142 * device/lib/_mullong.c
2143 * device/lib/gbz80/mul.s
2144 * device/lib/gbz80/stubs.s
2145 * device/lib/z80/mul.s
2146 * device/lib/z80/stubs.s
2147 * src/SDCCsymt.c (initCSupport)
2149 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2151 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2152 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2153 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2154 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2157 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2159 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2160 the regression tests I'm not brave enough to enable 245.b, 245.c
2161 * doc/sdccman.lyx: added latex preamble for hyperref package.
2162 Using pdflatex this will give you a hyperlinked pdf file with
2163 bookmarks. (prepend '%' before /usepackage if this breaks something)
2165 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2167 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2169 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2171 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2173 2003-05-21 <johan@balder>
2175 * src/SDCCglue.c (printIval): fixed bug #739934
2177 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2179 Applied patch from bug 737905 (renamed yylineo to mylineno):
2186 * src/pic16/pcode.c: Cleaned warnings
2187 * src/pic16/pcodeflow.c: Cleaned warnings
2188 * src/pic16/pcoderegs.c: Cleaned warnings
2190 2003-05-19 Scott Dattalo <scott@dattalo.com>
2192 * src/pic16/pcode.c: Cleaned warnings
2193 * src/pic16/pcodepeep.c: Cleaned warnings
2194 * src/pic16/ralloc.c: Cleaned warnings
2196 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2198 * doc/sdccman.lyx: fixed bug 739745
2199 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2201 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2203 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2204 it can be defined with CFLAGS when running configure
2205 * src/SDCCmain.c: fixed compiling + linking with object files
2207 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2209 * configure.in: configure for pic16 port,
2210 added --disable-pic16-port
2211 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2212 * src/SDCCmain.c: linkOptions is changed to set *,
2213 added if/endif conditional macros to remove options help
2214 messages from optionsTable when a port is not configured, added
2215 support for the PIc16 port in the ports table, when executing
2216 the compiler with no port specified on command line, a default
2217 port is selected with the new macro DEFAULT_PORT which is
2218 defined in port.h, in setDefaultOptions() linkOptions is removed
2219 from initialization assignment, since now it is a set,
2220 parseCmdLine uses setParseWithComma for linkOptions, in
2221 linkEdit() linkOptions are accessed with new function indexSet()
2222 which returns the i'th item of a set variable. See SDCCset.c, in
2223 linkEdit() when calling buildCmdLine(), added linkOptions as
2224 last argument. Now users can pass arguments to gplink via the
2225 -Wl option, main() uses pic16glue() to glue up pic16 programs
2226 * src/SDCCpeeph.c: various changes to support pic16
2227 * src/SDCCset.c: added function void *indexSet(set *, int) to
2228 return the i'th item of the set
2229 * src/SDCCset.h: added function prototype for indexSet()
2230 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2231 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2232 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2233 added macro DEFAULT_PORT
2234 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2235 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2237 * src/pic16/glue.c: commented out some error producing lines
2238 * src/pic16/main.c: __config directives are commented out to stop
2239 gpasm complaining and test the linkage with gplink, _linkCmd and
2240 _asmCmd changed to be more gplink and gpasm friendly
2241 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2242 produced an error when parsed, peep rule 12 is added to utilize
2243 movff, but it is commented out since the pCode does not support
2244 yet a command with 2 address arguments
2246 2003-05-18 <johan@balder>
2248 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2249 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2250 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2252 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2253 Added feature to script commands from file.
2255 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2257 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2258 * src/SDCCutil.c: include ctype.h for win32
2260 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2262 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2264 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2266 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2267 Fixed so you can set breakpoints prior to run, run does not stop
2268 on entry now. Add tbreak. Other enhancements and fixes for use
2271 2003-05-12 Borut Razem <borut.razem@siol.net>
2273 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2275 2003-05-11 Borut Razem <borut.razem@siol.net>
2277 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2278 the path of bin directory, so that PATH is the only env. variable, which has to be set
2279 in case of standard installation.
2280 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2281 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2282 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2284 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2286 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2287 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2288 temp files are in the port dir; clean the gen/test directory when
2289 generating new test.c
2290 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2291 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2292 * support/regression/tests/zeropad.c: added
2294 2003-05-09 <johan@balder>
2296 * src/SDCCglue.c: fixed bug #597940
2298 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2300 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2301 cache sfr, optimize next,step, fix off by one sourceline,
2302 support ddd list function.
2303 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2305 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2307 * support/regression/HTMLgen.py: added compare_s2f()
2308 * support/regression/Makefile: redo 1.27
2309 * support/regression/generate-cases.py: redo 1.5
2311 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2313 * support/regression/tests/float.c: workaround 33 bit hex constant
2314 * support/regression/tests/simplefloat.c: fix division for host
2316 2003-04-29 Scott Dattalo <scott@dattalo.com>
2318 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2319 that tame's the PIC's over-aggressive optimizer.
2321 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2323 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2326 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2328 Initial support for DS80C400. "Hello world" runs on TINIm400
2331 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2333 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2334 * Some notes on ddd usage added in debugger/README
2335 Martin Helmling adding more features and fixes for ddd GUI debugger.
2336 Code added for nexti, stepi, up, down, and other adjustments.
2338 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2340 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2341 * src/pic/peeph.def Added two rules to optimize carry manipulation
2342 * src/pic/* removed debug printfs
2344 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2346 * debugger/mcs51/cmd.c: added header newalloc.h
2348 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2350 * as/Makefile: new EXEEXT
2351 * as/z80/Makefile: remove trailing slash of BUILDIR
2352 * as/z80/clean.mk: new EXEEXT
2353 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2354 * support/cpp2/Makefile.in: new EXEEXT
2355 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2357 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2359 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2360 EXEEXT was introduced to fix all related problems with targets
2361 "clean", "install" and "uninstall"; a couple of further flaws
2362 especially with "clean" have been fixed too
2363 * as/mcs51/Makefile.in
2368 * debugger/mcs51/Makefile.in
2369 * debugger/mcs51/clean.mk
2371 * link/z80/Makefile.in
2374 * packihx/Makefile.in
2376 * sim/ucsim/Makefile
2377 * sim/ucsim/clean.mk
2378 * sim/ucsim/avr.src/Makefile.in
2379 * sim/ucsim/avr.src/clean.mk
2380 * sim/ucsim/s51.src/Makefile.in
2381 * sim/ucsim/s51.src/clean.mk
2382 * sim/ucsim/xa.src/Makefile.in
2383 * sim/ucsim/xa.src/clean.mk
2384 * sim/ucsim/z80.src/Makefile.in
2385 * sim/ucsim/z80.src/clean.mk
2386 * sim/ucsim/main_in.mk
2387 * sim/ucsim/packages_in.mk
2388 * sim/ucsim/gui.src/Makefile.in
2389 * sim/ucsim/gui.src/serio.src/Makefile.in
2390 * sim/ucsim/gui.src/serio.src/clean.mk
2393 * support/cpp2/Makefile.in
2394 * support/cpp2/clean.mk
2395 * support/makebin/Makefile
2396 * support/makebin/clean.mk
2397 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2398 * doc/sdccman.lyx: --program-suffix no longer needed
2400 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2402 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2403 Martin Helmling added support for ddd GUI debugger.
2404 Code added to display assembly, set variables, and other commands
2405 to interface to ddd.
2407 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2409 * as/Makefile: fix target clean
2410 * as/clean.mk: fix target clean
2411 * as/z80/clean.mk: fix target clean
2413 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2415 * Makefile.common.in: added @EXEEXT@
2416 * configure.in: removed all mingw32 stuff
2417 * configure: rebuilt from configure.in
2418 * doc/sdccman.lyx: updated section "installation"
2419 * support/scripts/sdcc_mingw32: adapted to configure
2420 * support/scripts/sdcc_cygwin_mingw32: added
2422 2003-04-22 Scott Dattalo <scott@dattalo.com>
2424 * src/pic Added object file support for the PIC port
2425 * src/pic Applied patch from Craig Franklin (this started the object file support)
2426 * src/regression Updated the PIC regression tests for object files
2428 2003-04-20 Borut Razem <borut.razem@siol.net>
2430 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2431 lklex.c: In function `getfid':
2432 lklex.c:203: warning: array subscript has type `char'
2433 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2434 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2435 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2436 stack handling macros
2438 2003-04-19 Borut Razem <borut.razem@siol.net>
2440 * "handling space characters in file path" task:
2441 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2442 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2443 * support/Util/MySystem.h: make it self-sufficient
2444 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2445 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2446 handling space characters in file path
2447 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2448 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2449 * support/Util/MySystem.c: handling space characters in executable's path
2451 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2453 * as/z80/Makefile: fix permanent rebuild of z80
2454 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2455 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2457 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2459 * src/SDCCopt.c: add special case optimization to replace modulo by
2460 a power of two with a bitwise AND.
2462 2003-04-18 <johan@balder>
2464 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2466 2003-04-17 <johan@balder>
2468 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2469 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2471 2003-04-13 Borut Razem <borut.razem@siol.net>
2473 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2474 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2475 fixed mingw problem in adl_NORMALIZE_PATH
2477 2003-04-12 Borut Razem <borut.razem@siol.net>
2479 * fixed "#pragma SAVE/RESTORE can not be nested":
2480 * src/SDCC.lex: reworked pragma handling functions
2481 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2482 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2484 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2486 * src/SDCCutil.c (pathEquivalent): defined but not used
2487 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2488 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2489 * configure: rebuilt from configure.in
2490 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2491 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2492 * device/include/Makefile.in: replace sdcc_datadir
2493 * device/lib/Makefile.in: replace sdcc_datadir
2494 * Makefile.common.in: add LDFLAGS from configure
2495 * packihx/Makefile.in: use LDFLAGS
2496 * src/Makefile.in: use LDFLAGS
2497 * support/cpp2/Makefile.in: add LDFLAGS from configure
2498 * support/makebin/Makefile: use LDFLAGS
2499 * .version: bumped version number to 2.3.5
2501 2003-04-12 Borut Razem <borut.razem@siol.net>
2503 * completed "different paths" task:
2504 * src/SDCCmacro.c: fixed bug in handling quotes
2505 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2506 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2508 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2510 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2512 2003-04-11 kevin Vigor <kevin@vigor.nu>
2514 * ds390/gen.c ds390/peeph.def: fix bug 706781
2516 2003-04-11 Borut Razem <borut.razem@siol.net>
2518 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2520 2003-04-10 Scott Dattalo <scott@dattalo.com>
2522 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2523 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2524 set - this bit used to not be set...).
2525 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2526 bad code in PIC Port
2527 * src/regression/and2.c added to test bug 609268
2528 * src/regression/Makefile added and2.c to regression test
2531 2003-04-08 <johan@CP255758-A>
2533 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2534 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2535 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2537 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2539 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2541 * support/cpp2/Makefile.in: fix bug #487815
2542 * configure: rebuilt from configure.in
2543 * Makefile.common.in: docdir changed, new path suffixes
2544 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2545 * sdcc_vc_in.h: reflect changes from sdccconf.h
2546 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2547 * src/SDCCutil.h: remove BINDIR hack
2548 * doc/sdccman.lyx: update new path hierarchy
2550 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2552 * src/SDCCpeeph.c: added okToRemoveSLOC test
2554 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2556 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2558 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2560 * src/SDCCpeeph.c: added labelIsReturnOnly test
2561 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2563 2003-04-05 <johan@balder>
2565 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2566 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2567 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2568 * src/SDCCast.c: fixed a warning
2569 * src/SDCCast.h: fixed a warning
2570 * src/SDCCicode.c (operandFromAst): fixed a warning
2572 2003-04-04 <johan@balder>
2574 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2575 * src/SDCCast.c (decorateType): fixed bug #715076
2576 * src/SDCC.y: fixed bug #702907
2578 2003-04-03 <johan@balder>
2580 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2581 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2582 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2583 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2584 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2586 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2588 * _decdptr.c: fix return values
2589 * _gptrget.c: fix return values
2590 * _gptrgetc.c: fix return values
2591 * _gptrput.c: fix return values
2592 * _mulint.c: fix return values
2593 * as/z80/Makefile: fix 'make -j' problem
2595 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2597 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2598 * configure.in: big cleanup, updated to autoconf 2.5x
2599 * configure: rebuilt from configure.in
2600 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2601 * sdcc_vc_in.h: reflect changes from sdccconf.h
2602 * doc/Makefile: fixed a flaw in "make install"
2604 2003-04-02 <johan@balder>
2606 * src/ds390/gen.c (genCmp): no comments
2607 * src/mcs51/gen.c (genCmp): no comments
2608 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2609 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2611 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2613 * support/regression/generate-cases.py: place generated file in given sub directory
2614 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2615 * support/regression/Makefile: improvements for 'make -j';
2616 side effect: it's simpler and faster now
2618 2003-03-31 Borut Razem <borut.razem@siol.net>
2620 * src/z80/main.c: link-{port} and as-{port} defined without path
2621 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2623 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2625 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2627 2003-03-30 Borut Razem <borut.razem@siol.net>
2629 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2630 changed type of list parameter to set
2631 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2632 * src/port.h: changed type of do_assemble() parameter to set
2633 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2634 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2635 definition of "cppoutfilename" macro with NULL value in preProcess()
2636 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2637 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2638 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2639 replaced with set *binPathSet
2640 * shash_add() deallocates the item, if allready exsists, before adding the new one
2641 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2643 2003-03-30 Scott Dattalo <scott@dattalo.com>
2645 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2646 a nested for loop bug in the PIC port
2647 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2650 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2652 * support/Util/dbuf.h: remove C++ stuff to make it portable
2654 2003-03-28 Borut Razem <borut.razem@siol.net>
2656 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2657 literal strings in stringLiteral()
2658 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2659 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2662 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2664 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2666 2003-03-26 <johan@balder>
2668 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2669 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2670 * src/SDCCast.c (decorateType): fixed " -v < 3"
2672 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2674 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2675 Added Lenny Story's debug infrastructure changes:
2676 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2677 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2678 * src/cdbFile.c: added
2679 * src/SDCCdebug.c: added
2680 * src/SDCCdebug.h: added
2681 * src/SDCCast.c (createFunction)
2682 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2683 * src/SDCCmain.c (parseCmdLine, main)
2684 * src/SDCCmem.c (redoStackOffsets)
2685 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2688 * src/avr/gen.c (genAVRCode)
2689 * src/ds390/gen.c (gen390Code)
2690 * src/mcs51/gen.c (gen51Code)
2691 * src/pic/gen.c (genpic14Code)
2692 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2693 * src/xa51/gen.c (genXA51Code)
2694 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2696 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2698 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2699 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2701 2003-03-22 <johan@balder>
2703 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2705 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2707 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2708 * doc/cdbfileformat.lyx: added, written by Lenny Story
2709 * doc/Makefile: added cdbfileformat.lyx
2710 * doc/clean.mk: added cdbfileformat.lyx
2712 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2714 * src/mcs51/peeph.def: fix bug #705773
2716 2003-03-20 <johan@balder>
2718 An sfr/sbit can have an "at #" AND an initializer
2719 * src/SDCCsymt.c (checkSClass):
2720 * src/SDCCmem.c (allocGlobal):
2721 * src/SDCCmem.c (allocLocal):
2722 * src/SDCCast.c (createBlock):
2724 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2726 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2728 2003-03-16 <johan@balder>
2730 Undid the hackup of const and volatile, the problem is much bigger
2732 * src/SDCCast.c:1.171
2733 * src/SDCCglue.c:1.138
2734 * src/SDCCicode.c:1.146
2735 * src/SDCCsymt.c:1.150
2736 * src/SDCCval.c:1.65
2738 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2740 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2741 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2743 2003-03-13 <johan@balder>
2745 Hackup const and volatile modifiers in type chains a bit:
2747 * src/SDCCast.c:1.169
2748 * src/SDCCglue.c:1.136
2749 * src/SDCCicode.c:1.143
2750 * src/SDCCsymt.c1.146
2751 * src/SDCCsymt.h1.59
2752 * src/SDCCval.c:1.63
2754 2003-03-12 <johan@balder>
2756 * src/SDCCBBlock.h: more LRH debugging junk
2757 * src/SDCCcflow.h: more LRH debugging junk
2758 * src/SDCCloop.c: more LRH debugging junk
2759 * src/SDCC.y (struct_declaration): fixed bug #697590
2760 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2761 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2762 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2764 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2765 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2766 test function names must now match exactly).
2767 * src/SDCCcse.c: added special case in findCheaperOp to allow
2768 extending a short integer. Makes less awful code for bug 700121 test case.
2770 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2772 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2773 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2775 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2777 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2778 actually called (operandsNotEqual() was called for all
2779 operandsNotEqualX tests).
2781 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2783 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2784 with shorter literals. Fixes bug 700121.
2786 2003-03-11 <johan@balder>
2788 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2790 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2792 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2793 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2795 2003-03-10 Borut Razem <borut.razem@siol.net>
2797 * src/SDCCmain.c: pipe preprocessor's output
2798 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2799 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2800 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2801 which closes all pipes in pipeSet set
2802 * src/SDCCset.c: free deleted item in function deleteSetItem()
2803 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2804 moved from z80 to src subproject
2805 * .version: increased version number to 2.3.4
2807 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2809 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2810 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2811 * support/regression/ports/xa51/spec.mk: fix typo
2813 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2815 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2817 2003-03-09 Borut Razem <borut.razem@siol.net>
2819 * src/SDCCmain.c: pipe preprocessor's output
2820 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2821 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2822 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2823 which closes all pipes in pipeSet set
2824 * src/SDCCset.c: free deleted item in function deleteSetItem()
2825 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2826 moved from z80 to src subproject
2828 2003-03-09 Borut Razem <borut.razem@siol.net>
2830 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2831 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2832 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2833 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2834 * src/SDCCglobl.h: unification of WIN32 native definitions
2836 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2838 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2840 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2842 * src/configure.in: check for endianess (even while cross-compiling)
2843 * src/configure: check for endianess (even while cross-compiling)
2844 * src/configure_in.h: check for endianess (even while cross-compiling)
2845 * src/avr/gen.c: remove old endianess stuff
2846 * src/mcs51/gen.c: remove old endianess stuff
2847 * src/ds390/gen.c: remove old endianess stuff
2848 * src/pic/gen.c: remove old endianess stuff
2849 * src/pic/genarith.c: remove old endianess stuff
2850 * src/pic/glue.c: fix endianess check
2851 * src/pic16/gen.c: remove old endianess stuff
2852 * src/pic16/genarith.c: remove old endianess stuff
2853 * src/pic16/glue.c: fix endianess check
2854 * src/xa51/gen.c: remove old endianess stuff
2855 * src/z80/gen.c: fix endianess check
2856 * src/SDCCglue.c: fix endianess check
2857 * src/ds390/peeph.def: fix bug 700036
2859 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2861 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2862 * src/configure: find appropriate data-types on host for SDCC's int and long
2863 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2864 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2865 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2867 2003-03-07 <johan@balder>
2870 some minor cleanups before the big shot
2871 OP_DEFS and OP_USES now use Kevin's protection
2872 new option --nolabelopt
2883 * src/ds390/ralloc.c:
2884 * src/mcs51/ralloc.c:
2886 * src/xa51/ralloc.c:
2889 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2891 * src/pic/pcode.c (get_op): fix 64 bit warnings
2892 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2893 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2894 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2895 * support/regression/tests/malloc.c: fix 64 bit warnings
2897 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2899 * src/mcs51/gen.c (genMinus): fixed bug 696436
2901 2003-03-02 Borut Razem <borut.razem@siol.net>
2903 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2905 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2907 * configure.in: test for mkstemp
2908 * sdccconf_in.h: add HAVE_MKSTEMP
2910 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2912 * device/include/ctype.h: removed warning while using --stack-auto
2913 * device/include/malloc.h: removed warning while using --stack-auto
2914 * device/include/string.h: removed warning while using --stack-auto
2916 2003-02-23 Borut Razem <borut.razem@siol.net>
2918 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2919 because NDEBUG is defined (see man assert)
2920 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2922 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2924 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2925 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2927 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2929 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2930 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2932 2003-02-18 <johan@balder>
2934 * as/mcs51/asmain.c (asmbl): module can start with a digit
2935 * as/z80/asmain.c (asmbl): module can start with a digit
2937 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2939 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2940 * src/asm.c: fix pipe() for Mingw32
2942 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2944 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2945 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2946 make -V work again; --c1mode reads now from stdin
2947 * doc/sdccman.lyx: added --c1mode
2948 * support/Util/SDCCerr.c: new messages for c1 mode
2949 * support/Util/SDCCerr.h: new messages for c1 mode
2950 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2952 2003-02-15 <johan@balder>
2954 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2956 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2958 * doc/sdccman.lyx: Environment variables, -o and other minor things
2960 2003-02-14 <johan@balder>
2962 * src/xa51/main.c: before anyone really tries to use it :)
2964 * Install doc's in share/sdcc/doc
2965 * removed some obsolete files
2966 * Do a proper make distclean and uninstall
2967 M Makefile.common.in
2970 M device/include/Makefile.in
2971 M device/lib/Makefile.in
2974 M sim/ucsim/doc/Makefile.in
2977 R src/xa51/peeph.rul
2978 M support/cpp2/Makefile.in
2979 M support/makebin/Makefile
2982 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2984 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2986 2003-02-10 Borut Razem <borut.razem@siol.net>
2988 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2989 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2990 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2991 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2992 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2993 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2994 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2995 src/z80/Makefile.bcc: Borland Makefile cleanup
2996 * as/z80/Makefile.bcc: Added Borland Makefile
2997 * support/cpp2/borland.h: Removed
2999 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
3001 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
3002 * src/SDCC.lex: new pragma NOIV
3003 * src/SDCCglobl.h: new pragma NOIV
3004 * src/SDCCmem.c: new pragma NOIV
3006 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3008 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3010 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3012 * src/SDCCmain.c: signal handling is switched off by --debug
3013 * doc/Makefile: small fix for install; use clean.mk again
3014 * doc/clean.mk: clean *.pdf and *.html too
3016 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3018 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3019 * device/lib/printfl.c: fix a ds390 bug by making it portable
3020 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3021 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3022 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3023 * debugger/mcs51/cmd.c: converted multi-line string literals
3024 * sim/ucsim/globals.cc: converted multi-line string literals
3025 * src/SDCCmain.c: introduced signal handler to remove temp files
3026 * doc/Makefile: small tweaks, implement clean
3027 * doc: removed generated files
3029 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3031 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3032 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3033 Address Record is not correctly generated for DS390."
3035 2003-02-02 Borut Razem <borut.razem@siol.net>
3037 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3038 * as/mcs51/asm.h: fixed compilation with Borland C
3039 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3040 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3041 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3042 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3043 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3044 src/z80/Makefile.bcc: delete $(LIB) only if exist
3045 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3047 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3049 * device/include/malloc.h: introduced NULL
3050 * device/include/string.h: introduced NULL
3051 * device/include/stdlib.h: introduced NULL
3052 * device/lib/_memcpy.c: removed NULL
3053 * device/lib/_strcat.c: removed NULL
3054 * device/lib/_strchr.c: removed NULL
3055 * device/lib/_strcmp.c: removed NULL
3056 * device/lib/_strcpy.c: removed NULL
3057 * device/lib/_strcspn.c: removed NULL
3058 * device/lib/_strlen.c: removed NULL
3059 * device/lib/_strncat.c: removed NULL
3060 * device/lib/_strncmp.c: removed NULL
3061 * device/lib/_strncpy.c: removed NULL
3062 * device/lib/_strpbrk.c: removed NULL
3063 * device/lib/_strrchr.c: removed NULL
3064 * device/lib/_strspn.c: removed NULL
3065 * device/lib/_strstr.c: removed NULL
3066 * device/lib/_strtok.c: removed NULL
3067 * device/lib/malloc.c: removed NULL, include own header
3069 2003-02-02 <johan@balder>
3071 * 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
3072 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3073 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3074 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3075 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3076 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3078 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3080 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3083 2003-02-01 <johan@balder>
3085 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3087 2003-01-31 <johan@CP255758-A>
3089 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3091 2003-01-30 <johan@balder>
3093 * src/SDCCBBlock.c: automatic bug detection
3094 * src/SDCCicode.c: automatic bug detection
3096 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3098 * src/SDCCglobl.h: now --xram-size 0 works
3099 * src/SDCCmain.c: now --xram-size 0 works
3101 2003-01-29 <johan@balder>
3103 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3105 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3107 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3108 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3109 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3110 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3111 * src/SDCCglobl.h: Added options --xram-size and --code-size
3112 * src/SDCCmain.c: Added options --xram-size and --code-size
3114 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3116 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3117 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3119 2003-01-27 <johan@balder>
3121 * src/SDCC.y: fixed bug #613764
3123 2003-01-26 <johan@balder>
3125 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3126 * src/SDCCsymt.h: fixed bug #673374
3127 * src/SDCCglue.c: fixed bug #661910
3128 * src/SDCCast.c: fixed bug #458099 and 673374
3130 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3132 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3133 * as/mcs51/strcmpi.h: added
3134 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3135 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3136 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3137 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3138 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3139 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3140 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3141 * as/mcs51/Makefile.aslink: new module strcmpi
3142 * as/mcs51/Makefile.asx8051: new module strcmpi
3143 * as/mcs51/Makefil.bcc: new module strcmpi
3144 * as/mcs51/Makefile.in: new module strcmpi
3145 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3147 2003-01-26 <johan@balder>
3149 * src/SDCCglue.c: reverted back to 1.124
3150 * src/SDCCast.c: reverted back to 1.156
3151 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3153 2003-01-25 <johan@balder>
3155 * src/SDCCglue.c: A better fix for bug #661910
3156 * src/SDCCast.c: A better fix for bug #661910
3157 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3159 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3161 * src/Makefile.in: remove spawn.o
3162 * src/SDCCmain.c: remove spawn.h
3163 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3164 * src/spawn.c: removed
3165 * src/spawn.h: removed
3166 * support/regression/ports/ds390/spec.mk: link with -r
3168 2003-01-24 <johan@CP255758-A>
3170 * src/ds390/gen.c (aopOp): fixed bug #667458
3171 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3172 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3173 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3175 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3177 * src/mcs51/peeph.def: better assembler identation by Frieder
3178 * src/mcs51/gen.c: better assembler identation by Frieder
3180 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3182 * as/z80/string.h: removed for gcc 3.2
3183 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3184 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3186 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3188 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3189 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3190 * support/regression/Makefile: separate temp files for ports
3191 * support/regression/generate-cases.py: separate temp files for ports
3192 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3193 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3195 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3197 * moved tinitalk to device/examples/ds390
3199 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3201 * as/mcs51/lkmem.c: rflag is for DS390
3202 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3203 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3204 (linkEdit): move mem- and map-files the same way as ihx-files
3205 * src/z80/main.c (_setDefaultOptions): removed --generic
3206 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3207 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3208 * src/pic/glue.c (picglue): --c1mode works again
3209 * src/pic16/glue.c (pic16glue): --c1mode works again
3210 * src/asm.c (printCLine): fix #660034
3212 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3214 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3215 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3216 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3217 * as/mcs51/lkmem (summary): better fix for sp problem
3218 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3219 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3220 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3221 remove --stack-after-data
3223 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3225 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3226 * src/SDCCutil.c (join): ugly bug: missing '\0'
3227 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3229 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3231 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3233 * src/pic/main.c (_asmCmd): gpasm supports -o
3234 * src/z80/main.c: more general macros
3235 * device/lib/Makefile.in: remove intermediate files
3237 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3239 * .version: Bumped version number to 2.3.3
3240 * src/SDCCBBlock.c: new option -o
3241 * src/SDCCglobl.h: new option -o
3242 * src/SDCCglue.c: new option -o
3243 * src/SDCCmain.c: new option -o
3244 * src/asm.c: new option -o
3245 * src/ds390/main.c: new option -o
3246 * src/pic/glue.c: new option -o
3247 * src/pic/pcode.c: new option -o
3248 * src/pic/ralloc.c: new option -o
3249 * src/pic16/glue.c: new option -o
3250 * src/pic16/pcode.c: new option -o
3251 * src/pic16/ralloc.c: new option -o
3252 * src/z80/main.c: new option -o
3253 * device/lib/Makefile.in: use -o
3254 * support/regression/ports/ds390/spec.mk: use -o
3255 * support/regression/ports/gbz80/spec.mk: use -o
3256 * support/regression/ports/mcs51/spec.mk: use -o
3257 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3258 * support/regression/ports/z80/spec.mk: use -o
3259 * support/regression/ports/ucz80/spec.mk: use -o
3260 * support/regression/ports/xa51/spec.mk: use -o
3261 * support/regression/fwk/lib/timeout.c: fix usage string
3263 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3264 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3266 2003-01-07 <johan@balder>
3268 * src/SDCCast.c (decorateType): fixed bug #600035
3270 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3271 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3272 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3273 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3274 * src/pic/pcode.c: outcommented unused variable to remove warnings
3275 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3277 2003-01-06 <karl@turbobit.com>
3278 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3281 2003-01-06 <johan@balder>
3283 * src/SDCCicode.c: fixed array add
3285 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3286 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3287 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3289 2003-01-04 <johan@balder>
3291 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3293 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3294 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3296 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3297 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3298 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3300 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3301 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3303 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3304 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3306 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3307 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3309 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3311 * in \sdcc\as\mcs51\ changed these files in order to create an
3312 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3313 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3314 following files to include the previous two files: aslink.dsp,
3315 Makefile.aslink, Makefile.bcc, and Makefile.in.
3317 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3318 .adb instead of .cdb
3320 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3322 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3323 value from option --iram-size.
3325 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3327 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3330 2002-09-18 <wiml@hhhh.org>
3332 * SDCClrange.h: exposed setFromRange() and setToRange()
3333 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3334 packRegsForAccUse() (bug 542397)
3335 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3336 multiple times and emitting the fetch operations more than once
3337 added aopGetUsesAcc() function to allow binary operators to
3338 fetch their operands in the correct order; made genMinus() emit
3339 compact code for X = LITERAL - Y
3341 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3342 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3343 sprintf() in line 1267.
3345 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3346 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3349 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3350 Changes to aslink (All the changes are marked with 'JCF'):
3352 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3355 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3356 area BSEG. Also moves, if possible, the DATA area down into the internal
3357 ram so more space is available.
3359 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3362 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3363 not bytes. Function summary() which creates a memory usage summary
3364 file with extension .mem. Reports of overlaping stack and small stack
3365 size. If the space for the stack is less than 16 bytes aslink trows a
3368 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3369 the 8051. Option 'y' for memory summary output file.
3371 Changes to sdcc (All the changes are marked with 'JCF'):
3373 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3375 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3376 overlaying area for it (uses RegBankUsed[4]).
3378 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3379 bank zero as used by default. By default aslink locates the stack
3380 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3381 the creation of the .mem file. Delegates the allocation of data area
3382 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3383 the begining of the stack area to aslink.
3385 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3386 glue() in SDCCglue.c creates an area for it.
3388 2002-09-03 Borut Razem <borut.razem@siol.net>
3389 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3390 sdcc/src/pic/glue.c:
3391 introduced atexit() handler for teporay files removal in case of
3392 errors, assertions, ...
3394 2002-08-29 Borut Razem <borut.razem@siol.net>
3395 * sdcc/support/cpp2/auto-host_vc_in.h:
3396 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3397 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3398 Maybe there is a similar problem with BORLANDC? It should be checked!
3400 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3401 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3402 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3403 was not executed, and the compiler (cl) launched a warning:
3404 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3406 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3407 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3409 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3410 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3412 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3413 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3414 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3415 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3416 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3417 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3418 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3419 - added Release configuration in VS projects
3420 - review of compiler an linker options
3421 - VC .exe files are generated in bin_vc directory, not to interfere
3422 with binaries generated from other projects (cygwin, mingw, bcc ...)
3424 * sdcc/src/yacc.dsp: added
3426 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3427 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3428 and insert the version number definitions from .version
3430 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3432 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3433 added - genarate auto-host.h using auto-host_vc_in.h as template
3436 removed from CVS, generated automatically
3438 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3439 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3441 2002-08-11 Borut Razem <borut.razem@siol.net>
3442 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3444 2002-08-10 Borut Razem <borut.razem@siol.net>
3445 * src/SDCCmain.c (main):
3446 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3447 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3448 The consequence was that some temporary files were not removed.
3451 unification of code in functions tempfilename() and tempfile():
3452 function tempnam() is defined in Visual Studio 6.0 and .NET
3454 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3456 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3457 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3458 - removed compiler command line option /WX: Treats all warnings as errors
3459 - update a list of source files, included into the project
3461 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3462 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3463 changed project type to Generic Project so that can be correcly converted to VS.NET project
3465 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3467 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3469 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3471 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3472 added return 0 statements after assert() to make compiler happy
3474 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3475 added newline in the def file to keep MSC compiler satisfied
3477 * sdcc/src/z80/gen.c:
3478 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3479 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3480 - solved MSC error in function aopDump()
3482 * sdcc_vc.h: define PREFIX as "\\sdcc"
3484 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3485 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3487 2002-06-22 Scott Dattalo <scott@dattalo.com>
3488 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3489 - Rewrote the register banking algorithm.
3490 - Added pCode live-range analysis to registers (for now, only non-used and
3491 singly-used registers optimized away)
3493 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3495 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3497 2002-05-10 Scott Dattalo <scott@dattalo.com>
3498 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3500 2002-04-22 Michael Hope <michaelh@vroom>
3502 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3504 * configure.in (DD_COPT): Added include support required for gbdk.
3506 * .version: Bumped version number just to increase it.
3508 * src/SDCCmain.c: Added -nostdinc to the default options.
3510 2002-04-15 Michael Hope <michaelh@vroom>
3512 * device/lib/z80/printf.c (sprintf): Added.
3514 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3516 * src/z80/peeph.def: Added transpose redundent load rule.
3518 * src/z80/main.c: Added force callee saves for jaune.
3520 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3522 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3524 2002-03-28 Johan Knol <johan@balder>
3526 * src/SDCCval.c: fixed bug #532436
3528 2002-03-14 Scott Dattalo <scott@dattalo.com>
3530 Added "char *Processor" field to the port structure.
3533 Added -p option. Allows port dependent processor to be specified.
3536 Initialized the new field char *Processor field to NULL in all ports
3539 Compiler generated registers for interrupt context saving
3540 were not getting allocated.
3542 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3545 Fixed left shift. Will promote the left side of a left shift
3546 if a) left shifting more than size of operand or b) when assigned
3547 to something size > size of left side
3549 2002-03-14 Scott Dattalo <scott@dattalo.com>
3551 tons of changes. Register allocation has been
3552 rewritten. Added customization for the various PICs. Flow
3553 analysis is restructured. ...
3559 Added. device.c is a PIC port hack to accomodate variations
3562 2002-03-13 Michael Hope <michaelh@vroom>
3564 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3566 2002-03-04 johanknol <johanknol@manik>
3568 * /src/SDCCval.c: fixed
3570 const unsigned char arr[][2] = { { 0, 1 } };
3571 t18.c:1: error: Initializer element is not constant
3573 2002-03-04 bela <bela@manik>
3575 * /device/include/mcs51reg.h:
3576 ds89c420 register definition update
3578 2002-03-03 <johan@FRIJA>
3580 * support/Util/SDCCerr.c: did something, but don't no why anymore
3582 * support/regression/tests/bug-524691.c: made it a little less shy
3584 * src/SDCCast.c (decorateType): fixed bug #524697
3586 * src/SDCCast.c: made some lineno improvements
3588 * src/SDCCval.c (getNelements): changed warning to error
3590 * src/SDCCglue.c (printIvalArray): changed warning to error
3592 * src/SDCCicode.c: fixed a warning for mingw
3594 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3596 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3598 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3600 * src/ds390/peeph.def:
3601 Added some more peephole rules
3603 * src/ds390/gen.c: Various fixes & enhancements
3605 * src/SDCClrange.c, src/SDCClrange.h:
3606 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3608 * src/ds390/ralloc.c:
3609 various fixes & enhancements (ds390) specific
3611 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3612 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3615 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3617 2002-03-02 <johan@FRIJA>
3619 * src/SDCCast.c (decorateType): fixed bug #524708
3621 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3623 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3625 2002-03-01 Michael Hope <michaelh@vroom>
3627 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3629 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3631 2002-03-01 <johan@FRIJA>
3633 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3635 * src/SDCCast.c (decorateType): fixed bug #524209
3637 * src/SDCCval.c (valNot): fixed bug #524195
3639 2002-02-26 <johan@balder>
3641 * src/xa51/gen.c: fixed a warning
3643 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3645 * src/SDCCast.c (decorateType): fixed bug #522534
3647 2002-02-23 <johan@balder>
3649 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3651 2002-02-22 <johan@balder>
3653 * src/SDCCast.c: fixed bug #514865
3655 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3657 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3659 * sdcc/src/SDCCloop.c:
3660 Previous fix was not good. basic blocks that have "break" or "return" are
3661 not really partof a loop , but live ranges used in these blocks should
3662 be live thru the entire loop, so set partOfLoop but don't add them to
3665 2002-02-21 <johan@FRIJA>
3667 * src/SDCCcse.c: fixed bug #514308
3669 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3672 Fixed BUG #519583. If a conditional block ended in a return/break
3673 statement inside a loop, it was not being considered part of the loop.
3675 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3677 2002-02-10 Karl Bongers <karl@turbobit.com>
3680 Fixed up SDCDB debugger somewhat. Updated debugger/README
3681 with lots of comments and notes.
3683 * device/examples/test2.c:
3684 Fix bug, "red" variable not being initialized(compiler complained).
3686 * device/examples/Makefile, examples/test3.c:
3687 Add Makefile in device/examples folder, compiles test3.c
3688 for use as a multiple module SDCDB test case.
3690 * sim/ucsim/cmd.src/cmdset.cc:
3691 Took out debug printfs in ucsim "next" command.
3694 Karl and Johan start ucsim XA support. Most dissassembly working,
3695 about 75% emulation done(plenty of work remaining).
3697 * sim/ucsim/z80.src:
3698 Add Z80 support to ucsim, add test-ucz80 regression test,
3699 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3700 Notice z80 compiler fails on examples/test3.c/crc code.
3702 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3704 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3705 Added support for --parms-in-bank1
3707 * src/ds390/peeph.def:
3708 added a few more peephole optimzations
3711 1) added __builtin_inp & __builtin_outp used to read in data of given length
3712 from a memory mapped port
3713 2) added __builtin_memcmp
3714 3) added __builtin_swapw swap bytes of a short
3716 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3717 1) handle multiple send & receives from register bank1
3718 2) ralloc can now allocate DPTR1 to some liveRanges
3720 * src/SDCCsymt.c, src/SDCCsymt.h:
3721 changes to handle multiple sends & receives
3724 added some pointer arithmetic optimization
3727 added some pointer arithmetic optimizations but not stable yet so not
3728 called from anywhere (will get this working shortly)
3730 * src/SDCCopt.c: fixed for multiple sends & receives
3733 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3734 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3735 set preprocessor defines (depending on options)
3737 * src/SDCCicode.c, src/SDCCicode.h:
3738 changes made to handle multiple sends & receives
3741 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3743 * src/SDCCcse.c, src/SDCCcse.h:
3744 added function findbackward def (to be used in upcoming optimization)
3746 * src/SDCCcflow.c, src/SDCCcflow.h:
3747 added function returnAtEnd - to determine if a basic block terminates with
3750 * src/SDCCast.c, src/SDCCast.h:
3751 added option parms-in-bank1
3753 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3754 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3755 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3756 adjusted for --parms-in-bank1 option
3758 * device/include/string.h:
3759 donot redefine "reentrant" keyword
3761 * device/include/ds80c390.h: Added some more SFRs
3763 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3765 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3767 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3769 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3771 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3773 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3775 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3777 * Added --xram-movc option
3779 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3781 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3783 2002-01-11 Johan Knol
3785 * Added math lib of Jesus Calvino-Fraga
3787 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3789 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3790 * support/regression/Makefile: new target test-mcs51-stack-auto
3791 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3793 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3795 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3797 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3799 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3801 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3803 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3805 * src/SDCCglue.h: add definition for printIvalChar()
3807 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3809 * src/SDCCast.c: fix #498138 by Johan
3811 * src/SDCCglue.c: fix #498138 by Johan
3813 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3815 * support/regression/Makefile: fix clean
3817 * support/regression/ports/ds390/support.c: fix transmission of last character
3819 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3821 * /sdcc/src/ds390/gen.c:
3822 a) improved computing address of stack variable
3823 b) took out some #if 0 code
3824 c) improved parmBytes adjustment
3825 d) improved genPlusIncr & genMinusIncr
3826 e) genCmp could generate bad code (when left assigned to DPTR)
3827 f) Fixed bug in hasInc
3829 * /sdcc/src/ds390/ralloc.c:
3830 a) packRegsForSupport could mess up live information (Fixed)
3831 b) packRegsDPTRuse could be incorrect for left & right shift
3833 * /sdcc/src/mcs51/ralloc.c:
3834 packRegsForSupport could mess up the live information (Fixed)
3836 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3838 * /sdcc/src/SDCCast.c:
3839 can reverse a loop even if function call is present as long
3840 as the loop control variable is local & is not passed as parameter
3842 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3844 * /sdcc/ChangeLog: *** empty log message ***
3846 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3847 More builtin function additions for TININative
3849 * /sdcc/src/ds390/ralloc.c:
3850 Had broken the regression testsuite
3852 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3854 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3855 Added funcattr hasStackParms will be set for reentrant functions when there
3856 are paramteres on the stack, this helps in minimizing frame pointer generation
3857 typeFromStr can handle function pointers now
3859 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3860 *** empty log message ***
3862 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3864 * /src/ds390/gen.c, /src/ds390/main.c:
3865 More builtin function additions for TININative
3867 * /src/ds390/ralloc.c:
3868 Had broken the regression testsuite
3870 * /src/SDCCast.c: Fixed a bug in dumptree
3872 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3873 Added funcattr hasStackParms will be set for reentrant functions when there
3874 are paramteres on the stack, this helps in minimizing frame pointer generation
3875 typeFromStr can handle function pointers now
3877 * /doc/builtins.txt, /doc/TININative.txt:
3878 *** empty log message ***
3881 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3883 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3884 ALPHA version for -mTININative
3886 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3887 updated to reflect changes in the port structure
3890 added function do_assemble (similar to do_link) if non-null this function
3891 will be called to do assembly (-mTININative) requires a multi command
3893 added function genAssemblerEnd will be called to generate assembler Epilogue
3896 added _JavaNative to debug info printing
3898 * /src/SDCCmain.c: added option --tini-libid
3899 added port->do_assemble function (-mTININative) has a multi command assemble
3901 * /src/SDCCglue.c: Disabled "constExpr" check
3902 added port->genAssemblerEnd function
3904 * /src/SDCCglobl.h: Added option --tini-libid value
3907 tookout optimizeCompare from the header (has no external references)
3909 * /src/SDCCast.c: made one more function "static"
3911 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3913 * src/z80/mappings.i: Added z80asm support.
3915 * src/z80/main.c: Added z80asm support on --asm=z80asm
3917 * src/z80/gen.c: Fixed asm portability issues.
3919 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3921 * src/SDCCglue.c (printExterns): Added global/extern split.
3923 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3925 * support/regression/Makefile: added test for mcs51 model large
3927 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3929 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3931 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3933 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3935 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3937 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3939 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3941 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3943 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3945 * support/regression/tests/simplefloat.c: Port to mcs51.
3947 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3948 * support/regression/tests/bug-485362.c: Added.
3950 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3952 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3954 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3956 * src/z80/gen.c (aopDump): Added a dump function.
3958 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3959 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3961 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3963 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3965 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3967 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3969 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3971 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3973 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3975 * support/regression/ports/ds390/support.c: Use tinibios.
3977 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3979 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3981 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3982 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3984 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3986 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3988 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3990 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3992 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3993 (packRegsForIYUse): Created and optimised.
3995 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3997 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3998 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
4000 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4002 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4004 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4006 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4008 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4010 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4012 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4014 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4016 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4018 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4020 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4022 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4023 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4024 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4026 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4028 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4029 (genNotFloat): Added.
4030 (genUminusFloat): Added.
4032 * device/lib/z80/Makefile: Added floating pt stubs.
4034 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4036 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4038 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4040 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4042 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4044 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4046 * sdcc/support/regression/Makefile: Add port ds390.
4048 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4050 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4052 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4054 * sdcc/support/regression/ports/ds390/support.c: Added.
4056 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4058 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4060 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4062 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4064 * device/include/malloc.h: Added z80 and gbz80 support.
4066 * device/lib/gbz80/heap.s: Added.
4068 * device/lib/z80/heap.s: Added.
4070 * device/lib/malloc.c: Added z80 and gbz80 support.
4072 * support/regression/tests/malloc.c (testMalloc): Added.
4074 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4076 * support/regression/tests/bug-478094.c: Added.
4078 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4080 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4082 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4084 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4086 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4088 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4090 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4092 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4094 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4096 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4098 * support/regression/tests/bug-477927.c: Added.
4100 * src/z80/peeph.def: Added minor rules.
4102 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4104 * src/z80/peeph.def: Added jump optimisation modification.
4106 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4108 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4110 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4112 * support/regression/tests/funptrs.c: Added.
4114 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4116 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4118 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4120 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4122 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4124 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4125 (movLeft2ResultLong): Created.
4127 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4128 (joinPushes): Added. Joins two char pushes into a word push.
4130 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4132 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4134 * support/makebin/Makefile (install): Added creation of dest dir.
4136 2001-10-24 Karl Bongers <karl@turbobit.com>
4138 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4140 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4142 * src/z80/ralloc.c: Turned off faulty pack for one use.
4144 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4146 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4148 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4150 * support/regression/Makefile: Improved clean
4152 * support/regression/ports/gbz80/spec.mk: Added clean
4154 * support/regression/ports/host/spec.mk: Added clean
4156 * support/regression/ports/z80/spec.mk: Added clean
4158 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4160 * support/regression/ports/mcs51/timeout.c: little improvements
4162 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4164 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4166 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4168 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4170 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4172 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4174 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4176 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4177 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4179 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4181 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4183 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4185 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4187 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4189 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4191 * support/regression/tests/longor.c: Added.
4193 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4195 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4197 * as/mcs51/aslink.h: define PATH_MAX
4199 * as/mcs51/asm.h: define PATH_MAX
4201 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4203 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4205 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4207 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4209 * src/SDCCglobl.h: define PATH_MAX
4211 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4213 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4215 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4217 * src/z80/gen.c (gencjneshort): Fixed
4219 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4221 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4223 * support/regression/tests/bug-469671.c: Added.
4225 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4227 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4229 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4231 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4233 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4235 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4237 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4239 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4241 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4243 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4245 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4247 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4249 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4251 * 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.
4253 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4255 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4257 2001-10-07 <johan@FRIJA>
4259 * device/lib/gets.c (gets): fixed the return value.
4261 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4262 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4264 * 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.
4266 * 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.
4268 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4270 * src/pic/gen.c: Removed Safe_strdup.
4272 * configure.in: Added option to enable libgc support.
4274 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4275 (bitVectUnion): Optimised.
4276 (bitVectIntersect): Optimised.
4277 (bitVectBitsInCommon): Optimised.
4278 (bitVectCplAnd): Optimised.
4280 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4282 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4284 * src/SDCCmain.c: distinguish between assembler debug and plain options
4286 * src/avr/main.c: remove standard assembler options
4288 * src/ds390/main.c: remove standard assembler options
4290 * src/mcs51/main.c: remove standard assembler options
4292 * src/port.h: removed "PENDING" comment
4294 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4296 * src/device/lib/_mulint.c : new, with assember functions
4298 * src/device/lib/_mullong.c : new, with assember functions
4300 * src/device/lib/_divuint.c : with assember functions
4302 * src/device/lib/_divsint.c : with assember functions
4304 * src/device/lib/_divulong.c: with assember functions
4306 * src/device/lib/_divslong.c: with assember functions
4308 * src/device/lib/_moduint.c : with assember functions
4310 * src/device/lib/_modsint.c : with assember functions
4312 * src/device/lib/_modulong.c: with assember functions
4314 * src/device/lib/_modslong.c: with assember functions
4316 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4318 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4320 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4321 replaced _mululong.c and _mulslong.c by _mullong.c
4323 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4325 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4327 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4329 * src/SDCCglue.c: test, if win32api is available for MINGW
4331 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4333 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4334 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4335 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4336 * support/regression/ports/host/spec.mk: removed GENERIC
4337 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4338 * support/regression/ports/z80/spec.mk: removed GENERIC
4340 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4342 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4344 * support/regression/tests/bug-467035.c: Created.
4346 2001-10-01 <johan@FRIJA>
4348 * src/SDCC.y: fixed bug #466586 part 1
4350 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4352 * SDCCicode.c: z80 has no generic pointers
4353 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4355 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4357 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4359 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4361 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4363 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4365 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4367 * configure.in: Fixed up so that ucsim is only configured once.
4369 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4371 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4372 (getPathDifference): As above.
4374 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4376 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4378 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4379 * .version: Updated to 2.3.1
4381 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4382 Added copyright header.
4384 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4385 (assemble): Added support for macro based assembler commands.
4386 (linkEdit): Added support for macro based linker commands.
4387 (preProcess): Changed the pre-processor to use macros.
4388 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4389 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4391 * device/lib/z80/crt0.s: Added module name for debugging.
4393 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4395 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4397 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4399 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4401 * src/Makefile.in: Added SDCCmacro and SDCCutil
4403 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4405 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4407 2001-09-16 <johan@FRIJA>
4409 * 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.
4411 2001-09-15 <johan@FRIJA>
4413 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4414 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4416 2001-09-11 <johan@FRIJA>
4418 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4420 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4422 * support/regression/tests/bug-460444.c: Added test case.
4424 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4425 (genCast): Added justification for all of the asserts.
4427 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4429 * support/regression/support.c: _xdata replaced by xdata
4431 * support/regression/spec.mk: removed _generic
4433 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4435 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4437 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4438 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4440 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4442 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4444 * support/regression/tests/bug-460010.c: Added test case.
4446 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4448 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4450 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4452 * support/regression/testfwk.c: removed workaround for bug #436344
4454 * support/regression/tests/bp.c: use less memory with mcs51
4456 * support/regression/tests/bug-441448.c: use less memory
4458 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4460 * support/regression/collate-results.py: typo
4462 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4464 * support/regression/tests/fetchoverlap.c: Added new test case.
4466 * support/regression/tests/bp.c: Added new test case.
4468 * support/regression/tests/bug-448984.c: Added new test case.
4470 * support/regression/tests/pow2shifts.c: Added new test case.
4472 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4473 (genlshTwo): Fixed right shift for count > 8.
4475 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4477 2001-09-08 <johan@FRIJA>
4479 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4481 2001-09-07 <johan@FRIJA>
4483 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4485 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4487 2001-09-06 <johan@FRIJA>
4489 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4490 * bernhard noted me at this: "() equals to (void)" (1.38)
4492 2001-09-05 <johan@FRIJA>
4494 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4496 2001-09-04 <johan@FRIJA>
4498 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4501 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4503 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4505 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4507 * link/z80/aslink.h: Fixed path for PATH_MAX
4509 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4511 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4513 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4515 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4517 * 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.
4519 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4521 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4522 (genCmp): Fixed up genCmp for the GB with longs.
4524 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4526 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4528 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4530 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4532 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4534 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4536 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4538 * 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.
4540 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4542 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4544 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4546 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4548 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4550 * sim/ucsim/configure: little improvement of Cygwin-detection
4551 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4552 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4553 * support/regression/tests/bug-221100.c: small changes for mcs51
4554 * support/regression/tests/bug-221168.c: small changes for mcs51
4555 * support/regression/tests/bug-227710.c: small changes for mcs51
4556 * support/regression/tests/staticinit.c: small changes for mcs51
4557 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4558 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4559 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601