1 2004-01-20 Michael Hope <michaelh@juju.net.nz>
3 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
6 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
7 strtof is not part of C89 and isn't included with Mac OS X.
9 2004-01-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
11 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12 shiftL2Left2Result): fixed bug #879326
13 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
14 (genMultOneByte): fixed bug in signed vs unsigned multiplication
15 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
16 address fetch for clr instruction
17 * device/lib/hc08/_mulint.c: created optimized assembly version
18 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
20 2004-01-19 Bernhard Held <bernhard@bernhardheld.de>
22 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
23 proposed in FR #877103
25 2004-01-18 Bernhard Held <bernhard@bernhardheld.de>
27 * src/SDCCval.c (cheapestVal): added missing checks
28 * src/SDCCicode.c (usualBinaryConversions): fixed condition
29 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
31 2004-01-16 Klaus Flittner <klaus_flittner@gmx.de>
33 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
36 2004-01-16 Vangelis Rokas <vrokas@otenet.gr>
38 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
39 loaded with the linker search paths (-L arguments) and the libraries
40 to be linked with the current source (-l arguments). Changes
41 currently will affect only the pic16 port.
42 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
43 include path the port specific paths and port specific libraries,
44 * gplink command now contains the $3 argument,
46 * src/pic16/device.c,: structure PIC_device is made public and
47 renamed to PIC16_device, the same for variable Pics which is renamed
48 to Pics16. Updated all references to them.
49 * src/pic16/glue.c (pic16glue): corrected bug with code
50 initialization which bypassed the variable initializations block.
52 * device/lib/pic16/Makefile.rules: removed --penable-stack from
53 COMPILE_FLAGS and added the --nostdinc option
55 2004-01-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
57 * device/include/mc68hc908jb8.h: Register defs for another member
58 of the hc08 family. Contributed by Bjorn Bringert - thanks!
60 2004-01-14 Vangelis Rokas <vrokas@otenet.gr>
62 Documenting changes from previous commits.
63 * configure.in (version 1.56),
64 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
65 when generating output files to configure the pic16 library,
66 but now I've commented it out, since gputils aren't installed in the
67 SF compile farm, so library won't compile
69 * device/lib/Makefile.in (version 1.56): initially I've added in
70 target 'all' the prerequestive 'model-pic16' so it compiled the
71 pic16 library, but now I've commented it out for the same reasons
73 * added targets 'model-pic16' and 'objects-pic16' to compile the
75 * added target 'port-specific-objects-pic16' to handle the
76 generated libraries and copy them into the build/ directory
77 * added target 'clean-intermediate-pic16' to clean intermediate
78 files into pic16 directory
79 * in target 'installdirs' added line to create directory pic16 in
82 * device/include/Makefile.in (version 1.11): in target 'install'
83 added lines to copy all header files to installation path,
84 * in target 'installdirs' added line create directory for pic16
85 headers in the installation path
87 2004-01-13 Klaus Flittner <klaus_flittner@gmx.de>
89 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
92 2004-01-13 Bernhard Held <bernhard@bernhardheld.de>
95 * device/lib/configure.in,
96 * device/lib/configure: fixed for autoconf 2.57
98 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
100 * src/z80/main.c (_parseOptions): fixed the portmode= command line
101 option so that it actually works. Made it specific to the z80, since
102 the gbz80 doesn't have these kinds of I/O ports.
104 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
106 * device/include/z180.h,
107 * device/lib/_memcpy.c,
108 * device/lib/_memmove.c,
109 * device/lib/_mulint.c,
110 * device/lib/ser_ir.c,
111 * device/lib/ser_ir_cts_rts.c,
112 * device/lib/_strcmp.c,
113 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
114 * src/z80/main.c (_process_pragma): add support for pragmas bank and
115 portmode; added deprecation warning for bank= and protmode= forms.
116 Also, guard against buffer overflow.
117 * src/z80/gen.c (aopGet): generate better code for sfr banked read
119 2004-01-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
121 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
122 changed interrupt vector table generation to only emit declared vectors.
123 * device/include/Makefile.in: added missing backslash
124 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
126 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
128 Mainly changes to support compilation of the device libraries
129 * src/pic16/device.c: stack is allocated via symbol and not
130 via literal number. The symbol is placed in the corresponding
131 position of the data ram
132 * (pic16_dump_section): relocatable and absolute uninitialized
133 data are now emitted in sorted order to reduce section naming,
134 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
135 weren't marked as being in the access bank,
137 2004-01-13 Vangelis Rokas <vrokas@otenet.gr>
139 Added portion of GNU PIC Library under the directory
140 device/include/pic16 and device/lib/pic16. These files
141 contain the declarations of SFRs for the PIC18Fxx2 devices.
142 The directory is initialized via configure from toplevel.
144 2004-01-12 Klaus Flittner <klaus_flittner@gmx.de>
146 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
147 the spilllocations to be compared correctly
149 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
151 * src/SDCCast.c (decorateType): fixed bug introduced today
153 2004-01-12 Borut Razem <borut.razem@siol.net>
155 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
156 doc/sdccman.lyx: upper case pragmas are deprecated
158 2004-01-12 Bernhard Held <bernhard@bernhardheld.de>
160 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
161 in simpler and even better code
163 2004-01-11 Bernhard Held <bernhard@bernhardheld.de>
165 * src/SDCCicode.c (operandOperation): fixed bug #874819
166 * src/SDCCast.c (decorateType): fixed
167 char foo (unsigned long ul) { return ul > 0; }
169 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
171 * doc/sdccman.lyx: Moved and added some sections, small changes
172 all over. Telling LaTeX to be less strict with word spacing
173 to better keep the right margin. Changed some notes about
174 maintainance of the ports in section 3.2.1 - is it OK like this?
176 2004-01-11 Vangelis Rokas <vrokas@otenet.gr>
179 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
180 convilong): modified to inform the pic16 port that builtin functions
183 PIC16 PORT specific changes:
184 * src/pic16/device.c pic16_dump_equates() added,
185 processor registers declared internally by the port are emitted in
186 the translation as equates,
187 * src/pic16/gen.c: inline code is passed unprocessed to the
189 * (pic16_popGetLit2): fnuction modified to take second operand as
190 pCodeOp pointer and not as literal,
191 * (popRegFromIdx): prefixed with pic16_,
192 * (pic16_popCombine2): modified to receive already allocated pCode
194 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
195 * (genFunction): initializes local stack frame and pushes on stack
196 all the registers used by this function,
197 * (genEndFunction): restores all registers from stack and restores
199 * src/pic16/glue.c (pic16emitRegularMap): various changes and
201 * (pic16glue): changed the program startup sequence,
202 * added new dbName code 'A' for functions placed in absolute section
203 * src/pic16/main.c: added function attribute _naked,
204 * added pragma 'code' to place a fnuction at an absolute address,
205 * added command line arguments --debug-ralloc and --pcode-verbose,
206 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
207 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
208 * (pic16_newpCodeOpLit2): modified to take the second operand as
210 * (pic16_printpBlock): modified to emit each function in a separate
212 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
213 UPPER for immediate operands,
214 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
216 * src/pic16/peeph.def: all peepholes with movff are commented out,
217 because there is a problem in the pcode peep optimizer,
218 * src/pic16/ralloc.c: the register allocator can now reuse local
219 function symbols for another function. This saves register usage.
220 * src/pic16/ralloc.h: added flag isLocal in structure regs,
222 Added file src/pic16/NOTES with information about program writing on
223 the current port version.
225 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann@web.de>
227 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
228 and peephole 252 (array access)
230 2004-01-09 Borut Razem <borut.razem@siol.net>
232 * src/SDCCmain.c : fixed #872250: -l command line defined library
233 files are scanned before standard library files
235 2004-01-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
237 * src/SDCCast.c (decorateType): fixed bug #874046
239 2004-01-09 Borut Razem <borut.razem@siol.net>
241 * support/scripts/sdcc.nsi: remove previous installation
243 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
245 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
246 bytes for last interrupt vector (mcs51)
247 * sdcc.spec: fixed typo
249 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
251 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
252 gen51Code): more efficient parameter receive for --model-large
255 2004-01-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
258 * src/z80/main.c: added missed needLinkerScript flags (more than
259 one port structure defined in these file)
260 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
263 2004-01-08 Vangelis Rokas <vrokas@otenet.gr>
265 * src/SDCCmain.c: removed various references to DEFAULT_PORT
266 * src/port.h: added flag needLinkerScript in port->linker
267 structure to inform whether to create a .lnk file or not,
275 * src/z80/main.c: changed appropriately to configure
276 needLinkerScript flag
278 * src/pic16/gen.c (genAddrOf): fixed bug #863624
279 * src/pic/glue.c: added variable udata_section_name to
280 override default uninitialized data segment definition for
281 devices only with SHAREBANK memory (reported from Erik Epetrich)
282 * (pic14emitOverlay): modified to emit a commented overlay segment
283 directive when no overlay data exist
284 * (picglue): modified to emit uninitialized data segment
285 according to udata_section_name
286 * src/pic/main.c (_pic14_parseOptions): added command line
287 options --udata-section-name=[name] to override default
288 udata definition name
289 * modified _linkCmd and _asmCmd to include compiler passed
290 arguments via -W option
291 * src/pic16/main.c: added $l in _asmCmd, changed extension for
292 object file from '.rel' to '.o' in port->linker structure,
293 changed size of fptr from 2 to 3 in port structure
295 2004-01-07 Borut Razem <borut.razem@siol.net>
297 * support/scripts/sdcc.nsi: update PATH
298 * support/scripts/sdcc.ico: craeted
300 2004-01-07 Bernhard Held <bernhard@bernhardheld.de>
302 * device/include/Makefile.in: fix install
303 * doc/Makefile: fix install
305 2004-01-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
307 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
309 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
310 how the function variable allocation summary is displayed; also
311 include information about variables allocated to the overlay
314 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
316 * as/mcs51/lkmain.c: Help about -Y option
317 * as/mcs51/lkarea.c: Fixed gcc warnings
319 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
321 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
323 * support/valdiag/tests/overflow.c: added
324 * src/SDCCast.c (decorateType),
325 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
328 2004-01-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
330 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
333 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
335 A python script to validate compiler diagnostic messages. It can be
336 used to verify that sdcc complains about bad c source code and
337 gives a good location of the error.
338 * support/valdiag/Makefile,
339 * support/valdiag/valdiag.py,
340 * support/valdiag/tests/*
342 2004-01-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
344 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
345 * src/SDCCsymt.c (newEnumType),
347 * support/Util/SDCCerr.c,
348 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
350 * support/regression/tests/enum.c: added test for enum values that
351 require at least 2 bytes of storage.
353 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
355 * src/common.h: added ifndef/define/endif macros
356 around the header file.
357 Bug reported from Jesus Calvino-Fraga
359 2004-01-06 Bernhard Held <bernhard@bernhardheld.de>
362 * device/include/Makefile.in: don't install CVS directories
363 * device/lib/Makefile.in: added removal of CVS directories after install
364 * doc/Makefile: fixed install, added local_icons
365 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
366 * src/mcs51/gen.c (genRightShift): fixed bug #870788
367 * src/ds390/gen.c (genRightShift): fixed bug #870788
368 * src/SDCCast.c (decorateType): fixed bug #870781
370 2004-01-06 Vangelis Rokas <vrokas@otenet.gr>
372 PIC16 port related changes:
373 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
374 added variable stackPos,
376 * gen.c: genCall, assignResultValue: added support for
377 pushing/retrieving function parameters to/from stack,
378 genFunction,genEndFunction: setup stack frame for the
380 genAddrOf: will be changed according to bug 863624
382 * added files genutils.c and genutils.h which contain gen*
383 debugged and optimised functions extracted from gen.c
385 * glue.c: added variable 'externs' which holds extern symbols,
386 pic16emitRegularMap: is modified to properly handle relocatable
387 symbols under the new scheme,
388 pic16createInterruptVect: is modified
389 pic16printPublics: is modified to emit 'global' assembler directives,
390 added pic16_printExterns to print extern symbols,
391 pic16glue: initializes stack/frame pointer in the beginning of
392 the assembly output. Temporary hack, will be corrected later,
393 because gplink yet does not support stack and SDCC does not
394 yet support a type of crt0.o object to create the final binary.
396 * Removed many lines that contain 8051 legacy code.
397 * The code is finally placed under a 'code' directive.
398 * Added port specific options.
400 * _process_pragma: simplified since now we do not need *special*
401 include file to define SFR registers. But a separate header
402 will be needed. This will be developed later.
403 * _pic16_parseOptions: added, parses port specific options:
404 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
405 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
406 --preplace-udata-with=
408 * _pic16_setDefaultOptions: modified to initialize section names,
409 but hack is temporarly out of order since it needs improvement.
410 * _pic16_genAssemblerPreamble: configuration words are emitted by
411 their address instead of their name. This part is incomplete and
412 supports only the 18Fxx2 devices. Other devices will emit an error
413 during assembly since they do not contain the same set of config
415 * _pic16_genIVT: is modified,
417 * pcode.c: added definitions for some hardware registers that are needed
419 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
420 All PCI entries are updated. Now LFSR is supported.
421 * Removed pic16_pciTRIS is mentioned by mdubuc in source
422 * added pic16_newpCodeOpLit2 to support instructions with
423 two literal arguments
424 * pic16_pCode2str: corrected code that emits assembler instructions
425 with two literal operands and those that have an access bit modifier
426 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
427 this fixes a bug which caused some labels to be lost, when an
428 assembler directive was added, i.e. banksel,
429 * pic16_FixRegisterBanking: improved logic that causes the insertion
431 * InlineFunction: functions that are called once, are not any more
432 inlined. This can be a port option in the future,
434 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
436 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
437 hold the corresponding uninitialized symbols,
438 * pic16_allocProcessorRegister: registers have explicit marked the
440 * pic16_allocInternalRegister: registers are explicit marked as
442 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
443 processing list, so bit registers were lost,
446 * ralloc.h: added field 'accessBank' and original symbol operand
447 in register definition,
448 * removed the field isMapped from register definition,
450 ** Several functions have been removed from various sources:
451 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
452 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
453 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
454 pic16_assignRelocatableRegisters
456 ** others have been introduced:
457 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
458 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
460 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
462 * support/scripts/inc2h.pl: changed definition of BIT_AT
463 to emit 'sbit at' instead of 'bit at'. This was a request.
465 PIC16 port related preliminary changes:
466 * gen.c: prefixed function popRegFromString with
467 pic16_ and all references to it corrected
468 * pcode.c: all pic16_pc_* hardware registers prefixed
470 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
471 * ralloc.c: newReg(): when register is REG_SFR then
473 pic16_allocProcessorRegister(): marks register wasUsed=0
474 pic16_writeUsedRegs(): added a call to assign processor
475 registers via pic16_assignFixedRegisters
477 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
479 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
480 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
481 variables in unused register banks. Also the SSEG is placed
482 wherever there is enough space for it, and IDATA can be anywhere
483 in internal RAM. For now compile using -Wl-Y[stack_size].
484 The mem file is different for this option as well, since it
485 makes no sense of talking about DSEG lenght.
487 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
489 * src/SDCClrange.c: fixed bug 869095 that caused segfault
490 in certain cases, e.g. when ROM assignment, patch provided
491 from Albert den Haan.
493 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
495 Many signedness and type propagation fixes:
496 * src/SDCCicode.c: made geniCodeCast() static
497 replaced SPEC_ by IS_ (cosmetic)
498 (operandOperation): fixed div and mod operation
499 (usualBinaryConversions): added support for promotion of char
500 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
501 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
502 (geniCodeAdd): an array index will stay unsigned, even if promoted
504 (geniCodeArray): ditto
505 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
506 * src/SDCCsymt.c (computeType): added more support for char;
507 promotion of char is selectable by promoteCharToInt, fixed signedness
509 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
510 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
511 * src/SDCCval (val*): replaced signedness calculation by
513 rearranged if-branches (cosmetic)
514 (valShift): added warning W_SHIFT_CHANGED
515 (valCompare): fixed problem with different types
516 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
517 * support/regression/tests/literalop.c: added many cases
518 * support/regression/tests/ast_constant_folding.c: changed finally to
520 * .version: new year, new version: 2.3.7
521 * src/SDCCmain.c (main): applied patch #866468
522 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
523 provided by Scott Bronson
524 * doc/sdccman.lyx: updated documentation for sdcdb
525 updated and added chapter tips
527 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
529 * src/SDCCsymt.h: missing from yesterday's commits
531 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
533 * src/SDCC.y (struct_or_union_specifier),
534 * support/Util/SDCCerr.c,
535 * support/Util/SDCCerr.h: verify that struct & union tags are used
538 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
540 * src/SDCCglobl.h: missing from yesterday's commits
542 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
544 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
545 sft_attributes, struct_declaration, parameter_declaration,
546 type_name, start_block, declaration_list),
547 * src/SDCC.lex (check_type): support redefinition of typedef names
549 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
551 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
552 aligned xdata arrays. Erik helped me with the if clause.
554 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
556 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
559 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
562 * src/SDCCast.c (newAst_),
564 * src/SDCCicode.c (ast2iCode, newiCode),
566 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
567 expr, statement, expression_statement, selection_statement,
568 iteration_statement, expr_opt, jump_statement): foundation for tracking
570 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
573 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
575 * support/Util/SDCCerr.c,
577 * src/SDCCast.c (createCase, createDefault, decorateType),
578 * src/SDCClabel.c (labelUnreach),
579 * src/SDCC.y (labeled_statement, jump_statement): More improvements
581 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
582 (with thanks to Stas Sergeev)
583 * device/include/time.h,
584 * device/lib/time.c (CheckTime): suppress unreachable code warning
586 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
588 * src/SDCCast.c (createIvalCharPtr),
589 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
591 * support/regression/tests/nullstring.c: tests for these two bugs
593 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
595 * support/Util/SDCCerr.h,
596 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
597 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
598 about storage class and 'at' used inside struct or union
599 * src/SDCCBBlock.c (iCodeFromeBBlock),
600 * src/SDCCcse.c (ifxOptimize),
601 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
602 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
603 printIval, emitStaticSeg, emitOverlay),
604 * src/SDCClabel.c (deleteIfx),
605 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
606 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
607 gatherAutoInit, processParms),
608 * support/Util/SDCCerr.h,
609 * support/Util/SDCCerr.c (werrorfl): Support for better error location
610 reporting for post-parse errors.
612 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
614 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
615 implicit casts via union; they don't work on big endian systems
616 (possible fix for bug #861138)
618 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
620 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
621 * src/mcs51/main.c: fixed the fix for bug #737001
623 2003-12-15 Borut Razem <borut.razem@siol.net>
625 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
627 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
629 * support/makebin/makebin.c: put output in binary mode
631 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
633 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
634 xdata and data memory on startup. Set the environment variable
635 SDCC_NOGENRAMCLEAR to disable this.
636 * src/mcs51/peephole.def,
637 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
638 (allows non-interrupt and interrupt code to safely compete for a resource
639 without the non-interrupt code having to disable interrupts)
641 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
643 * src/SDCCicode.c (geniCodeAdd),
644 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
645 with valFromType if type might be a pointer and host is big endian).
646 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
647 types, not just integer types.
648 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
649 multiply defined with mismatching "at" address.
651 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
653 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
654 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
655 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
656 with embedded nulls (fixed bug #753752)
658 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
660 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
661 Apparently this did not see much testing (endless loop)
663 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
665 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
667 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
669 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
670 gracefully handle NULL memmap pointers
672 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
674 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
675 instead of deleting the iCode when an operand is volatile
676 * src/z80/gen.c (genDummyRead),
677 * src/mcs51/gen.c (genDummyRead),
678 * src/ds390/gen.c (genDummyRead),
679 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
681 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
682 * src/SDCC.y: fixed bug #850420
684 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
686 Applied z80 i/o port patch from Peter Townson and fixed some operators
687 to better handle operands in A register.
688 * device/include/z180.h
694 * src/z80/peeph-z80.def
698 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
700 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
702 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
704 * device/lib/hc08/_mullong.c: Removed extra #endif
706 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
708 * sim/ucsim/hc08.src/inst.cc,
709 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
711 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
712 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
713 * device/include/stdarg.h: fixed varargs for hc08
714 * device/lib/Makefile.in,
715 * device/lib/hc08/Makefile,
716 * device/lib/hc08/_mulint.c,
717 * device/lib/hc08/_mullong.c: fixed some endian problems
719 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
721 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
722 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
723 * device/lib/_gptrget.c,
724 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
726 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
728 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
729 * src/SDCCast.c (astErrors): fixed bug #846007
730 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
732 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
734 * src/SDCCast.c (decorateType): disabled a transformation I added in
735 revision 1.188 (access to fields of a structure at an absolute address);
736 it breaks with bitfields, extern declarations, and gcse analysis.
737 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
738 could be assigned through a pointer, so don't complain.
739 * src/SDCCast.c (astErrors),
741 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
743 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
745 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
746 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
747 output of __config directives, since gpasm now supports them
748 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
749 pre-processor macro, i.e. -DMCU=p18f452
750 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
751 and modified to handle 'cast' icode similarly to '=' icode
752 * src/pic16/device.h (typedef struct PIC_device): added field
753 'extMIface' to indicate that chip has external memory interface
754 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
755 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
758 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
760 * src/SDCC.y (pointer): fixed bug #846006
761 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
762 * src/SDCCast.c (decorateType): fixed bug #846009
763 * src/ds390/peeph.def,
764 * src/ds390/gen.c (genAnd, genOr),
765 * src/mcs51/peeph.def,
766 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
768 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
770 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
777 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
781 * src/SDCCbitv.c: added function to free a bitvector
783 * src/SDCClrange.c: added function to recompute the liveranges
785 * src/ds390/ralloc.c,
787 * src/mcs51/ralloc.c,
789 * src/pic16/ralloc.c,
791 * src/z80/ralloc.c: recompute the liveranges after register packing
793 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
795 * src/SDCCloop.c (newInduction): fixed bug #845630
797 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
799 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
800 inadvertantly left behind from my 2003-11-12 change
802 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
804 Updated headers I neglected to commit yesterday.
808 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
810 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
811 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
812 * src/SDCCopt.c (eBBlockFromiCode),
813 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
814 the creation of the key hash table from the sequencing so it can be used
815 earlier (for some GCSE bug fixes still pending)
817 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
819 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
820 * support/regression/tests/addsub.c: testing genPlus shortcut
822 2003-11-15 Borut Razem <borut.razem@siol.net>
824 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
826 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
828 * src/SDCCcse.c (cseBBlock): fixed bug #527779
829 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
830 ordering is immaterial.
831 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
833 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
835 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
836 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
837 (SIGSEV) of bug #840381
838 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
839 unlink new file before rename if new and old filenames are the same)
841 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
843 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
844 uninitialized variables) for the mcs51. Set environment variable
845 SDCC_GENRAMCLEAR to test.
846 xdata initialization slightly shorter
848 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
851 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
852 #838241 & 780691 (basicly the same bug)
853 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
854 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
856 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
858 * src/SDCCmain.c (linkEdit): "fix" #834252
860 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
862 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
864 * src/SDCC.y: fixed bug #819403
866 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
868 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
869 the reentrant attribute.
870 * src/hc08/gen.c (genPackBits): added missing stack readjustment
871 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
873 * src/SDCCast.c (decorateType): fixed bug with storage class not being
874 updated during pointer dereference; f.e. ~(((char *)1)*) was being
875 erroneously reduced to a literal.
876 * src/hc08/ralloc.c (packRegisters, rematStr),
877 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
880 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
882 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
883 * doc/sdccman.lyx: changed from 'article' to 'book'
884 * doc/Makefile: readded test_suite_spec and cdbfileformat
886 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
888 * device/include/stdlib.h: include malloc.h to comply with ANSI
889 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
891 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
893 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
894 * doc/clean.mk: also remove *.out files
895 * doc/sdccman.lyx: some additions, larger top/bottom margins
897 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
899 * src/SDCC.y: fixed bug #837365
900 * support/regression/tests/bitopcse.c
901 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
902 a symbol (might be valop instead)
903 * device/lib/Makefile.in: added errno.c to HC08SOURCES
904 * device/lib/clean.mk: added hc08 to the cleaning list
906 2003-11-04 Borut Razem <borut.razem@siol.net>
908 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
910 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
911 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
912 malloc is declared in standard stdlib.h
914 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
916 * device/lib/hc08/Makefile: need to clean .rel not .o files
917 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
919 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
929 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
930 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
931 tests (which uses the port's oclsExpense function)
937 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
939 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
941 * src/SDCCcse.c (ifxOptimize),
942 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
943 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
944 deleting the IFX iCode.
945 * src/hc08/ralloc.c: reduced unneeded slocs
946 * src/hc08/gen.c: fixed bug in asmopToBoolean
948 2003-11-04 Borut Razem <borut.razem@siol.net>
950 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
951 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
952 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
953 transferred to configure
955 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
957 Use headers defined in the C[++] standards:
958 * sim/ucsim/gui.src/serio.src/fileio.cc
959 * sim/ucsim/gui.src/serio.src/frontend.cc
960 * sim/ucsim/gui.src/serio.src/main.cc
961 * sim/ucsim/gui.src/serio.src/posix_signal.cc
962 * support/Util/NewAlloc.c
968 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
970 * Added MSVC projects for hc08 assembler and linker:
971 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
972 /as/hc08/link_hc08.dsp
974 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
976 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
978 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
980 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
982 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
984 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
986 2003-10-31 Borut Razem <borut.razem@siol.net>
988 * support/cpp2/cpplib.h,
989 support/cpp2/cpplib.c,
990 support/cpp2/cpplex.c,
991 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
992 to switch _asm block preprocessing on / off. Default is
993 #pragma preproc_asm +
995 2003-10-31 Borut Razem <borut.razem@siol.net>
997 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
998 when outputting comment blocks (when executed with -C option) and
999 _asm (SDCPP specific) blocks
1001 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1003 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1005 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
1007 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1009 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
1011 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1012 * src/SDCCast.c (decorateType): fixed bug #832664
1014 2003-10-31 Borut Razem <borut.razem@siol.net>
1016 * support\cpp2\cpplex.c: fixed for SDCPP:
1017 comments(when executed with -C option) and _asm blocks
1018 were included even if they where in skipped #if block.
1019 Applied solution from GCC cpp 3.3.2
1021 2003-10-31 Borut Razem <borut.razem@siol.net>
1023 * src/SDCC.lex: sdcc now understands both formats:
1024 '# <line_number> <file_name>' and
1025 '#line <line_number> <file_name>'
1026 * support/cpp2/cppmain.c: sdcpp now generates the standard
1027 '# <line_number> <file_name>' instead of former
1028 '#line <line_number> <file_name>'
1030 2003-10-30 Borut Razem <borut.razem@siol.net>
1032 * support/cpp2/cpphash.h,
1033 * support/cpp2/cpplib.h
1034 * support/cpp2/cpplex.c,
1035 * support/cpp2/cppmain.c,
1036 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1038 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1040 Fixed a number of problems revealed by bug #827883.
1041 * src/SDCCloop.c (loopInvariants): Spill location of the
1042 result operand should be recomputed if extracted from
1043 a loop. Also, don't extract assignments of an iTemp
1045 * src/SDCCast.c (isConformingBody): loop reversal should
1046 not occur if the control variable is involved with a
1047 relational operator.
1049 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
1051 * .version: bumped to 2.3.6 to reflect the big improvements
1052 made by Erik and Klaus. Thanks!
1054 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
1056 Replaced the livrange code.
1057 * src/SDCClrange.c: added new LR code
1059 * src/SDCCBBlock.h: removed remainig parts from old LR code
1060 * src/ds390/ralloc.c,
1061 * src/ds390/gen.c: minor fixes to make it work with new code
1063 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1068 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1069 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1070 (tweaked fix for bug #818696)
1072 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1074 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1076 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1079 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1080 * src/mcs51/gen.c (gencjneshort),
1081 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1082 more efficient (per Scott Bronson's suggestion)
1084 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1086 Extended the semantics of the critical keyword to include
1087 individual statements. See RFE #827755 and #799831
1092 * support/Util/SDCCerr.c
1093 * support/Util/SDCCerr.h
1098 2003-10-19 Borut Razem <borut.razem@siol.net>
1100 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1102 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1104 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1106 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1107 and predecrement operand is displayed
1109 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1111 * src/SDCCval.c (valMinus): fixed bug #826041
1113 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1115 Some hc08 related updates that I missed earlier
1116 * sim/ucsim/stypes.h
1117 * support/regression/ports/hc08/spec.mk
1119 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1121 New target "hc08" for the Motorola 68hc08 family of micros
1129 * sim/ucsim/hc08.src/*
1130 * sim/ucsim/configure.in
1131 * src/ucsim/configure
1132 * sim/ucsim/packages_in.mk
1135 * device/include/mc68hc908qy.h
1137 * device/lib/Makefile.in
1138 * support/regression/ports/hc08/*
1139 * support/regression/Makefile
1141 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1143 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1145 * src/ds390/gen.c (genCast): fixed bug #821957
1147 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
1149 * device/lib/logf.c: "fixed" overlay bug
1150 * support/regression/ports/host/spec.mk: added m library
1151 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1152 * support/regression/tests/float_trans: added (for Eric)
1154 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
1156 * src/mcs51/gen.c (genCpl): fixed bug
1157 http://sf.net/mailarchive/message.php?msg_id=6263915
1159 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
1161 * src/SDCCast.c (decorateType): added extended constant folding
1162 * src/SDCCsymt.c (computeType): cleanup
1163 * src/SDCCval.c (valShift): minor optimization
1164 * support/regression/tests/ast_constant_folding.c: added
1166 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1168 * src/SDCCmain.c: removed some unintended changes
1170 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1172 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1173 * src/z80/gen.c: fixed part of bug #817589
1174 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1176 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
1178 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1189 * src/ds390/ralloc.c
1191 * src/mcs51/ralloc.c
1193 * src/pic16/ralloc.c
1196 * src/z80/gen.c: removed unused label "release:"
1198 2003-10-06 Borut Razem <borut.razem@siol.net>
1200 * src/SDCC.lex: removed definition of unused variables
1201 save_optimize and save_options
1203 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
1205 * clean.mk: removed '=' in "-maxdepth=1"
1206 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1207 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1209 2003-10-06 Borut Razem <borut.razem@siol.net>
1211 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1212 my_unput() replaced by unput()
1214 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
1216 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1217 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1218 type-punned pointer will break strict-aliasing rules"
1219 Old LR behaviour is again default; Klaus' LR can be choosen by
1220 defining the environment variable LRKLAUS
1224 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1225 * clean.mk: fixed removal of files in bin/CVS/
1226 * device/lib/clean.mk: fixed removal of directories small and large
1227 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1229 * src/SDCCval.c: removed superflous test for pedantic
1231 2003-10-05 Borut Razem <borut.razem@siol.net>
1233 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1234 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1235 message "unmatched #pragma SAVE and #pragma RESTORE"
1237 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1239 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1240 assembly, critical functions, atomic, nojtbound)
1242 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
1244 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
1250 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1253 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1255 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1257 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1258 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1259 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1261 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1263 * src/z80/gen.c (genRet): fixed bug #524753
1264 * src/z80/gen.c (genCast): fixed internal error on cast from
1266 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1267 fix for bug #477835 to the z80
1268 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1269 for tracking iCodes in the peephole optimizer for z80
1271 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1273 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1274 the other part of bug #814548
1275 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1277 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
1279 * src/SDCCcse.c: fixed part of bug #814548
1281 2003-09-28 Borut Razem <borut.razem@siol.net>
1283 * src/asm.c: rewrite of printILine() to use temporary file instead
1285 * src/xa51/main.c: commented out declaration of int rewinds
1287 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1289 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1291 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1293 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1294 * src/asm.c (printILine): Fixed bug #811015
1296 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1298 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1301 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1303 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1304 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1305 to correctly handle general case of AOP_PAIRPTR
1306 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1308 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1310 * src/mcs51/ralloc.c (fillGaps),
1311 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1312 register positioning bug)
1314 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
1316 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1318 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1320 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1321 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1322 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1323 (ralloc doesn't intentionally do this now, but perhaps later)
1324 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1325 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1326 register positioning bugs (Fixed bug #762602 and #795325)
1327 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1329 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1330 lines that --i-code-in-asm generates
1332 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1334 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1335 trying to fclose a FILE* that was already closed.
1337 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1339 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1340 of const struct should be treated as if const themselves)
1342 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
1344 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1346 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1348 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1349 Unix (/n) and DOS (/r/n) line terminations.
1351 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1353 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1356 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1358 * src/mcs51/gen.c (genFunction, genEndFunction),
1359 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1360 and restore of EA so that stack offsets to parameters are
1361 correct when using both critical and reentrant/stack-auto.
1362 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1363 size (can be triggered in error if sloc is shared between
1364 different sized objects)
1365 * device/include/float.h: fixed macros to explicitly use
1366 unsigned long where needed
1368 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
1370 Feature req. 799831: added code to allow nesting of critical functions
1371 * src/mcs51/gen.c (genFunction, genEndFunction)
1372 * src/ds390/gen.c (genFunction, genEndFunction)
1374 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1376 * src/SDCCsymt.c (sclsFromPtr),
1378 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1379 support for standard C idiom of memory mapped variables; for
1380 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1381 to xdata int at 0x1234 tempvar = 1.
1382 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1383 provided by Akiya ISHIDA
1385 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
1387 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1388 * src/SDCCval.c (constVal): added reduction from int to char
1389 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1390 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1391 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1393 * support/regression/tests/shifts.c: fixed
1395 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1397 * src/z80/gen.c (genXor): Fixed bug #805445
1399 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1401 Fixed bug #621531 (const & volatile confusion in the type chain).
1402 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1403 refer to the const or volatile state of the pointer itself.
1415 * src/pic16/ralloc.c
1416 * support/regression/tests/const.c
1418 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1420 When checking for duplicated modules, use absolute paths
1421 instead of relative paths. Files changed:
1426 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1428 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1430 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1432 * device/include/string.h: added size_t typedef, changed
1433 prototypes to use size_t, eliminated separate reentrant and
1434 non-reentrant declarations, added _memmove declaration
1435 * device/lib/_memcpy.c: changed to use size_t instead of int,
1436 changed /4 to >>2 to avoid division library call
1437 * device/lib/_memcmp.c,
1438 * device/lib/_memset.c,
1439 * device/lib/_strncat.c,
1440 * device/lib/_strncpy.c,
1441 * device/lib/_strncmp.c: changed to use size_t instead of int
1442 * device/lib/_memmove.c: new file (fixed bug #772294)
1443 * device/lib/Makefile.in: added _memmove.c
1444 * device/lib/z80/asm_strings.s: fixed bug #772290
1445 * support/regression/tests/bitfields.c: attempt to fix host assertion
1446 failure on amd64-unknown-linux2.2
1448 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1450 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1451 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1452 * as/z80/asmain.c (main): fixed bug #801766
1454 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
1456 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1459 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1461 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1462 reported in bug #800609
1464 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1466 * Top header beautifications in src/pic16 directory:
1467 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1468 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1469 pcoderegs.h, ralloc.c, ralloc.h
1470 * main.c: added top header and GPL license notice
1471 * pcode.c: fixed the if-conditional warning
1473 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1475 * device/lib/_mullong.c: replaced int by short for gcc
1477 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1479 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1480 and JUMPTABLE iCodes properly now (worked by accident before)
1481 * src/mcs51/gen.c (leftRightUseAcc),
1482 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1483 iCode properly now. Use getSize instead of nRegs since a & b
1484 aren't part of the nRegs tally.
1486 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1488 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1489 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1490 before instructions that use the _STATUS register
1492 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1494 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1495 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1496 fetching of the pointer
1497 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1498 copied from genNearPointerSet()
1499 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1500 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1501 If they pop r0/r1 they must be called in the opposite order than aopOp().
1502 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1503 (resp. --stack-auto), prepared for --xstack
1505 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1507 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1509 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1511 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1512 these ports have their own __sdcc_external_start()
1514 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1516 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1517 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1518 type for bits was changed. It resulted in bit variables becoming
1519 global, which is not permitted in PIC 14 assembly output.
1521 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1523 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1525 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1527 Z80 and MCS51 linkers complaint if a public symbol is defined
1528 in more than one library module:
1532 * as/mcs51/Makefile.in
1534 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1536 A few small changes that speed up the peephole optimizer.
1540 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1542 Try to make the peephole optimizer smarter by maintaining
1543 an association between the assembly source code and the
1544 iCodes that originated them. Put this information to use
1545 with a new peephole rule condition "notVolatile" so that
1546 the rules can be aggressive yet still safe.
1551 * src/mcs51/peeph.def
1553 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1557 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1558 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1559 if the left or right operand symbols have the accuse flag set.
1561 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1563 Changed the type of the result of the ! (NOT) operator to char;
1564 previously it returned the same type as the source. This allows
1565 us to eliminate all the genFloatNot functions (all of its target
1566 implementations were very buggy) since !float can use the same
1569 * src/SDCCicode.c (ast2iCode): ! returns char
1570 * src/mcs51/gen.c (genNot, genNotFloat),
1571 * src/ds390/gen.c (genNot, genNotFloat),
1572 * src/z80/gen.c (genNot, genNotFloat),
1573 * src/pic/gen.c (genNot, genNotFloat),
1574 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1576 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1578 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1579 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1580 during interrupts. Ensure WSAVE is located at a shared bank address.
1581 2. Fixed page selection in some places
1582 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1583 the registers name strings.
1584 4. Fixed "signed / unsigned compare" compiler warnings.
1585 5. The PIC port manages its own allocation of the general purpose
1586 registers, but makes no attempt to reuse them. As a result when
1587 compiling it soon runs out of general purpose registers. Some
1588 additional code was added to the files pcode.c and device.c to walk
1589 through the function call tree and rename the registers so that they
1599 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1600 genPlus() & genMinus() when the result is the same as left or right
1602 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1604 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1606 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1608 Made bitfield a distinct type from bit so that bitfields
1609 convert as per ANSI C and bits retain their traditional
1610 boolean style behaviour. Implemented bitfield support in
1618 * src/ds390/gen.c: bit v bitfield split
1619 * src/z80/gen.c: New support for bitfields
1620 * support/regression/tests/bitfields.c: reenabled z80,
1623 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1625 Rules 246.x, 247.x relate to bitfields, the others speed up
1626 access to xdata mapped I/O devices.
1628 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1630 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1632 Cleaned up genPackBits and genUnpackBits and added two helper
1633 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1634 for literal assignments in genPackBits (thanks to Frieder for
1640 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1642 Fixed bug #748310 (pointer to function type mishandled when the
1643 function name is omitted). Also fixed a SIGSEGV when a function
1644 attribute (reentrant, etc) is used on a non-function or on a
1645 function but misplaced before the parameter list.
1647 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1649 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1650 * support/Util/SDCCerr.h,
1651 * support/Util/SDCCerr.c: Added func attr misuse error msg
1653 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1655 Fixed bug #787649 by anonymous
1656 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1657 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1659 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1661 Fixed numerous bitfield problems.
1663 * src/SDCC.y: More bitfield related error checking
1665 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1666 * support/Util/SDCCerr.h,
1667 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1668 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1669 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1670 * support/regression/tests/bitfields.c: tests added
1672 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1674 Made the constant following the "interrupt" keyword optional. If
1675 omitted, the function will not automatically be given an entry
1676 in the interrupt vector table (similar to #pragma NOIV, but
1677 less syntacticly kludgy). The interrupt number is also now
1678 range checked. Also fixed a bug in the high order bit example
1685 * support/Util/SDCCerr.c
1686 * support/Util/SDCCerr.h
1689 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1691 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1692 * src/SDCCicode.c (operandOperation): rewritten some ops
1693 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1694 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1696 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1697 be re-activated by defining REDUCE_LITERALS)
1698 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1699 unsigned, but are signed by default
1700 * src/SDCCval.c (constVal): rearranged
1701 * src/SDCCval.c (valMod): preliminary fix
1702 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1703 * support/regression/literalop.c: added, work in progress
1705 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1707 Generate warnings for useless declarations like "char data;"
1708 that don't do what new users expect.
1711 * support/Util/SDCCerr.h
1712 * support/Util/SDCCerr.c
1714 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1716 * src/SDCCval.c (valMult): fix overflow detection of negative int
1718 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1720 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1722 Changes to support big endian targets:
1735 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1737 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1738 * device/lib/time.c: fixed warning "integer overflow in expression"
1740 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1742 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1743 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1744 constants are unsigned; added recognition of "u" flag for unsigned
1745 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1746 * src/SDCCval.c (valDiv, valMod): fixed signdness
1747 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1748 signedness of modulo, left and right shift
1749 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1750 * support/Util/SDCCerr.h: added warning W_INT_OVL
1751 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1752 * src/SDCCast.c (ast_print): improved output of constants
1754 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1756 Fixed some warnings when building with MSVC:
1769 * support\cpp2\cpplib.c
1773 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1775 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1777 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1779 * support\librarian\clean.mk: Do not remove Makefile.
1780 * support\librarian\Makefile: added.
1782 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1784 Added librarian to MSVC build:
1787 * support\librarian\librarian.dsp
1789 'configure' not needed for librarian, removed:
1790 * support\librarian\configure
1791 * support\librarian\configure.in
1792 * support\librarian\config_in.h
1793 * support\librarian\Makefile.in
1795 Hopefully these ones built the librarian and the rest of sdcc properly:
1797 * Makefile.common.in
1799 Messed up 'configure', so revert to previous version:
1803 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1805 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1806 there, while the mantissa of a double is "only" 53 bits wide.
1808 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1810 Adding sdcclib to the build. MSVC project coming soon.
1811 Files added/changed:
1813 * support\librarian\clean.mk
1814 * support\librarian\configure
1815 * support\librarian\configure.in
1816 * support\librarian\config_in.h
1817 * support\librarian\Makefile.bcc
1818 * support\librarian\Makefile.in
1819 * support\librarian\sdcclib.c
1822 * Makefile.common.in
1826 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1828 Linker now complaints if linked modules have conflicting options, for
1829 example, one compiled using --model-large and another one compiled with
1830 --model-small. The following files were modified:
1852 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1854 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1855 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1857 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1859 * src/z80/mappings.i: fix _mul[us][int,long] entries
1861 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1863 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1865 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1867 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1868 * support/regression/tests/bitopcse.c: added
1876 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1878 added support for new library format to z80, gbz80 linkers:
1884 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1886 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1887 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1889 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1891 added DUMMY_READ_VOLATILE:
1900 * src/SDCCcse.c (algebraicOpts): many improvements
1901 * src/SDCCcse.h: removed algebraicOpts()
1902 * src/SDCCicode.c (picDummyRead): added
1904 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1906 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1907 "Insufficient space in data memory".
1909 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1911 * src/mcs51/gen.c: fixed bug #771358
1912 * src/z80/gen.c: fixed bug #759087
1914 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1916 * src/pic16/glue.c: minor cleanup by Vangelis
1918 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1920 * device/include/regc515c.h: fixed #758477
1921 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1922 * device/lib/_gptrput.c: saved a few bytes
1923 * my tab spacing is 8, yours too?)
1924 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1925 * device/lib/serial.c: process RX bytes earlier than TX bytes
1926 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1928 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1930 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1932 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1934 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1936 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1938 * device/lib/Makefile.in: bad fix, reverted to 1.43
1940 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1942 * device/lib/Makefile.in: added missing z80 object files
1944 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1946 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1947 pic16 progress by Vangelis:
1962 * pic16/pcodepeep.c:
1965 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1967 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1969 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1971 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1972 added gbz80 build to MSVC project.
1973 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1974 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1975 from 8051 stuff and setup so it links using a .lnk file.
1977 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1979 * support/librarian/sdcclib.c: sdcc librarian.
1980 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1983 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1985 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1987 2003-07-02 Borut Razem <borut.razem@siol.net>
1989 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1990 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1991 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1992 src/xa51/main.c, src/z80/main.c:
1993 virtualization of glue() function: each port has it's own glue function,
1994 which is accessed by do_glue function pointer in PORT.general structure
1996 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1998 * DS800C400 fun, improved ROM interface and tinibios.
2000 2003-06-27 Kevin Vigor <kevin@vigor.nu>
2002 * More support for DS80C400. Now includes beginning of interface to ROM.
2004 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
2006 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2008 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2010 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2012 2003-06-19 Borut Razem <borut.razem@siol.net>
2014 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2016 2003-06-19 Borut Razem <borut.razem@siol.net>
2018 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2019 fixed Z80 port - crt0.o: cannot open.
2021 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
2023 * support/Util/MySystem.c (merge_command): revert bad fix
2025 2003-06-18 Borut Razem <borut.razem@siol.net>
2027 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2029 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2031 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2032 option --use-stdout sends errors to stdout instead of stderr.
2034 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
2036 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2038 2003-06-15 Borut Razem <borut.razem@siol.net>
2040 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2041 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2042 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2043 fixed width array of pointers replaced with sets;
2044 multiple include and lib paths ared transferred to preprocessor and linker
2045 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2046 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2047 fixed width array of pointers
2048 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2049 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2050 fixupPath(), getPathDifference()
2051 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2052 fixed width array of pointers
2054 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
2056 * src/pic16/ralloc.c: fix warnings
2057 * src/pic16/pcode.c: fix warning
2059 2003-06-10 Scott Dattalo <scott@dattalo.com>
2061 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
2062 know all the details, but essentially this set of changes enable
2063 the pic16 port to generate movff instructions and generate assembler
2068 * src/pic16/pcode.c:
2069 * src/pic16/device.c:
2071 * src/pic16/pcode.h:
2072 * src/pic16/pcoderegs.c:
2073 * src/pic16/ralloc.c:
2074 * src/pic16/ralloc.h:
2076 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2078 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2079 added option --vc, so sdcc errors and warnings are compatible with
2080 Microsoft Visual Studio.
2082 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2084 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2085 device/lib/libfloat.lib: added atof function.
2087 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
2089 * doc/sdccman.lyx: updated to Lyx 1.3
2090 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2091 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2092 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2094 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
2096 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
2098 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2100 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2101 additions to the "related tools/documentation" section
2103 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
2105 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2107 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
2109 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
2110 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2112 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
2114 * doc/sdccman.lyx: fix double dash and other minor things
2115 * doc/Makefile: fix double dash
2117 2003-05-28 Karl Bongers(patches from Martin Helmling)
2118 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2119 condition and ignore commands.
2121 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2123 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2124 is in parts still quite out of date, I did changes as far as I felt makes sense
2125 for a non-native english speaker.
2126 Please feel free to add to the manual or to correct my changes.
2127 * doc/Makefile: undid touching the date of intermediate tex files.
2129 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2131 * doc/sdccman.lyx: Manual has an index now
2133 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
2135 Finalize muluint/mulsint and mululong/mulslong merging:
2136 * device/lib/_mulint.c
2137 * device/lib/_mullong.c
2138 * device/lib/gbz80/mul.s
2139 * device/lib/gbz80/stubs.s
2140 * device/lib/z80/mul.s
2141 * device/lib/z80/stubs.s
2142 * src/SDCCsymt.c (initCSupport)
2144 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2146 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2147 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2148 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2149 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2152 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2154 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2155 the regression tests I'm not brave enough to enable 245.b, 245.c
2156 * doc/sdccman.lyx: added latex preamble for hyperref package.
2157 Using pdflatex this will give you a hyperlinked pdf file with
2158 bookmarks. (prepend '%' before /usepackage if this breaks something)
2160 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2162 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2164 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
2166 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2168 2003-05-21 <johan@balder>
2170 * src/SDCCglue.c (printIval): fixed bug #739934
2172 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2174 Applied patch from bug 737905 (renamed yylineo to mylineno):
2181 * src/pic16/pcode.c: Cleaned warnings
2182 * src/pic16/pcodeflow.c: Cleaned warnings
2183 * src/pic16/pcoderegs.c: Cleaned warnings
2185 2003-05-19 Scott Dattalo <scott@dattalo.com>
2187 * src/pic16/pcode.c: Cleaned warnings
2188 * src/pic16/pcodepeep.c: Cleaned warnings
2189 * src/pic16/ralloc.c: Cleaned warnings
2191 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
2193 * doc/sdccman.lyx: fixed bug 739745
2194 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2196 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
2198 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2199 it can be defined with CFLAGS when running configure
2200 * src/SDCCmain.c: fixed compiling + linking with object files
2202 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
2204 * configure.in: configure for pic16 port,
2205 added --disable-pic16-port
2206 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2207 * src/SDCCmain.c: linkOptions is changed to set *,
2208 added if/endif conditional macros to remove options help
2209 messages from optionsTable when a port is not configured, added
2210 support for the PIc16 port in the ports table, when executing
2211 the compiler with no port specified on command line, a default
2212 port is selected with the new macro DEFAULT_PORT which is
2213 defined in port.h, in setDefaultOptions() linkOptions is removed
2214 from initialization assignment, since now it is a set,
2215 parseCmdLine uses setParseWithComma for linkOptions, in
2216 linkEdit() linkOptions are accessed with new function indexSet()
2217 which returns the i'th item of a set variable. See SDCCset.c, in
2218 linkEdit() when calling buildCmdLine(), added linkOptions as
2219 last argument. Now users can pass arguments to gplink via the
2220 -Wl option, main() uses pic16glue() to glue up pic16 programs
2221 * src/SDCCpeeph.c: various changes to support pic16
2222 * src/SDCCset.c: added function void *indexSet(set *, int) to
2223 return the i'th item of the set
2224 * src/SDCCset.h: added function prototype for indexSet()
2225 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2226 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2227 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2228 added macro DEFAULT_PORT
2229 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2230 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2232 * src/pic16/glue.c: commented out some error producing lines
2233 * src/pic16/main.c: __config directives are commented out to stop
2234 gpasm complaining and test the linkage with gplink, _linkCmd and
2235 _asmCmd changed to be more gplink and gpasm friendly
2236 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2237 produced an error when parsed, peep rule 12 is added to utilize
2238 movff, but it is commented out since the pCode does not support
2239 yet a command with 2 address arguments
2241 2003-05-18 <johan@balder>
2243 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2244 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2245 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2247 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2248 Added feature to script commands from file.
2250 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
2252 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2253 * src/SDCCutil.c: include ctype.h for win32
2255 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
2257 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2259 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2261 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2262 Fixed so you can set breakpoints prior to run, run does not stop
2263 on entry now. Add tbreak. Other enhancements and fixes for use
2266 2003-05-12 Borut Razem <borut.razem@siol.net>
2268 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2270 2003-05-11 Borut Razem <borut.razem@siol.net>
2272 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2273 the path of bin directory, so that PATH is the only env. variable, which has to be set
2274 in case of standard installation.
2275 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2276 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2277 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2279 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2281 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2282 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2283 temp files are in the port dir; clean the gen/test directory when
2284 generating new test.c
2285 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2286 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2287 * support/regression/tests/zeropad.c: added
2289 2003-05-09 <johan@balder>
2291 * src/SDCCglue.c: fixed bug #597940
2293 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2295 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2296 cache sfr, optimize next,step, fix off by one sourceline,
2297 support ddd list function.
2298 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2300 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
2302 * support/regression/HTMLgen.py: added compare_s2f()
2303 * support/regression/Makefile: redo 1.27
2304 * support/regression/generate-cases.py: redo 1.5
2306 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
2308 * support/regression/tests/float.c: workaround 33 bit hex constant
2309 * support/regression/tests/simplefloat.c: fix division for host
2311 2003-04-29 Scott Dattalo <scott@dattalo.com>
2313 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
2314 that tame's the PIC's over-aggressive optimizer.
2316 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2318 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2321 2003-04-29 Kevin Vigor <kevin@vigor.nu>
2323 Initial support for DS80C400. "Hello world" runs on TINIm400
2326 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2328 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2329 * Some notes on ddd usage added in debugger/README
2330 Martin Helmling adding more features and fixes for ddd GUI debugger.
2331 Code added for nexti, stepi, up, down, and other adjustments.
2333 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
2335 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2336 * src/pic/peeph.def Added two rules to optimize carry manipulation
2337 * src/pic/* removed debug printfs
2339 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
2341 * debugger/mcs51/cmd.c: added header newalloc.h
2343 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
2345 * as/Makefile: new EXEEXT
2346 * as/z80/Makefile: remove trailing slash of BUILDIR
2347 * as/z80/clean.mk: new EXEEXT
2348 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2349 * support/cpp2/Makefile.in: new EXEEXT
2350 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2352 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
2354 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2355 EXEEXT was introduced to fix all related problems with targets
2356 "clean", "install" and "uninstall"; a couple of further flaws
2357 especially with "clean" have been fixed too
2358 * as/mcs51/Makefile.in
2363 * debugger/mcs51/Makefile.in
2364 * debugger/mcs51/clean.mk
2366 * link/z80/Makefile.in
2369 * packihx/Makefile.in
2371 * sim/ucsim/Makefile
2372 * sim/ucsim/clean.mk
2373 * sim/ucsim/avr.src/Makefile.in
2374 * sim/ucsim/avr.src/clean.mk
2375 * sim/ucsim/s51.src/Makefile.in
2376 * sim/ucsim/s51.src/clean.mk
2377 * sim/ucsim/xa.src/Makefile.in
2378 * sim/ucsim/xa.src/clean.mk
2379 * sim/ucsim/z80.src/Makefile.in
2380 * sim/ucsim/z80.src/clean.mk
2381 * sim/ucsim/main_in.mk
2382 * sim/ucsim/packages_in.mk
2383 * sim/ucsim/gui.src/Makefile.in
2384 * sim/ucsim/gui.src/serio.src/Makefile.in
2385 * sim/ucsim/gui.src/serio.src/clean.mk
2388 * support/cpp2/Makefile.in
2389 * support/cpp2/clean.mk
2390 * support/makebin/Makefile
2391 * support/makebin/clean.mk
2392 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2393 * doc/sdccman.lyx: --program-suffix no longer needed
2395 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2397 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2398 Martin Helmling added support for ddd GUI debugger.
2399 Code added to display assembly, set variables, and other commands
2400 to interface to ddd.
2402 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
2404 * as/Makefile: fix target clean
2405 * as/clean.mk: fix target clean
2406 * as/z80/clean.mk: fix target clean
2408 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
2410 * Makefile.common.in: added @EXEEXT@
2411 * configure.in: removed all mingw32 stuff
2412 * configure: rebuilt from configure.in
2413 * doc/sdccman.lyx: updated section "installation"
2414 * support/scripts/sdcc_mingw32: adapted to configure
2415 * support/scripts/sdcc_cygwin_mingw32: added
2417 2003-04-22 Scott Dattalo <scott@dattalo.com>
2419 * src/pic Added object file support for the PIC port
2420 * src/pic Applied patch from Craig Franklin (this started the object file support)
2421 * src/regression Updated the PIC regression tests for object files
2423 2003-04-20 Borut Razem <borut.razem@siol.net>
2425 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2426 lklex.c: In function `getfid':
2427 lklex.c:203: warning: array subscript has type `char'
2428 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2429 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2430 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2431 stack handling macros
2433 2003-04-19 Borut Razem <borut.razem@siol.net>
2435 * "handling space characters in file path" task:
2436 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2437 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2438 * support/Util/MySystem.h: make it self-sufficient
2439 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2440 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2441 handling space characters in file path
2442 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2443 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2444 * support/Util/MySystem.c: handling space characters in executable's path
2446 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
2448 * as/z80/Makefile: fix permanent rebuild of z80
2449 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2450 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2452 2003-04-18 Kevin Vigor <kevin@vigor.nu>
2454 * src/SDCCopt.c: add special case optimization to replace modulo by
2455 a power of two with a bitwise AND.
2457 2003-04-18 <johan@balder>
2459 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2461 2003-04-17 <johan@balder>
2463 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2464 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2466 2003-04-13 Borut Razem <borut.razem@siol.net>
2468 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2469 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2470 fixed mingw problem in adl_NORMALIZE_PATH
2472 2003-04-12 Borut Razem <borut.razem@siol.net>
2474 * fixed "#pragma SAVE/RESTORE can not be nested":
2475 * src/SDCC.lex: reworked pragma handling functions
2476 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2477 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2479 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2481 * src/SDCCutil.c (pathEquivalent): defined but not used
2482 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2483 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2484 * configure: rebuilt from configure.in
2485 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2486 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2487 * device/include/Makefile.in: replace sdcc_datadir
2488 * device/lib/Makefile.in: replace sdcc_datadir
2489 * Makefile.common.in: add LDFLAGS from configure
2490 * packihx/Makefile.in: use LDFLAGS
2491 * src/Makefile.in: use LDFLAGS
2492 * support/cpp2/Makefile.in: add LDFLAGS from configure
2493 * support/makebin/Makefile: use LDFLAGS
2494 * .version: bumped version number to 2.3.5
2496 2003-04-12 Borut Razem <borut.razem@siol.net>
2498 * completed "different paths" task:
2499 * src/SDCCmacro.c: fixed bug in handling quotes
2500 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2501 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2503 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2505 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2507 2003-04-11 kevin Vigor <kevin@vigor.nu>
2509 * ds390/gen.c ds390/peeph.def: fix bug 706781
2511 2003-04-11 Borut Razem <borut.razem@siol.net>
2513 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2515 2003-04-10 Scott Dattalo <scott@dattalo.com>
2517 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2518 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2519 set - this bit used to not be set...).
2520 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2521 bad code in PIC Port
2522 * src/regression/and2.c added to test bug 609268
2523 * src/regression/Makefile added and2.c to regression test
2526 2003-04-08 <johan@CP255758-A>
2528 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2529 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2530 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2532 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2534 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2536 * support/cpp2/Makefile.in: fix bug #487815
2537 * configure: rebuilt from configure.in
2538 * Makefile.common.in: docdir changed, new path suffixes
2539 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2540 * sdcc_vc_in.h: reflect changes from sdccconf.h
2541 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2542 * src/SDCCutil.h: remove BINDIR hack
2543 * doc/sdccman.lyx: update new path hierarchy
2545 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2547 * src/SDCCpeeph.c: added okToRemoveSLOC test
2549 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2551 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2553 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2555 * src/SDCCpeeph.c: added labelIsReturnOnly test
2556 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2558 2003-04-05 <johan@balder>
2560 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2561 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2562 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2563 * src/SDCCast.c: fixed a warning
2564 * src/SDCCast.h: fixed a warning
2565 * src/SDCCicode.c (operandFromAst): fixed a warning
2567 2003-04-04 <johan@balder>
2569 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2570 * src/SDCCast.c (decorateType): fixed bug #715076
2571 * src/SDCC.y: fixed bug #702907
2573 2003-04-03 <johan@balder>
2575 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2576 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2577 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2578 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2579 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2581 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2583 * _decdptr.c: fix return values
2584 * _gptrget.c: fix return values
2585 * _gptrgetc.c: fix return values
2586 * _gptrput.c: fix return values
2587 * _mulint.c: fix return values
2588 * as/z80/Makefile: fix 'make -j' problem
2590 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2592 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2593 * configure.in: big cleanup, updated to autoconf 2.5x
2594 * configure: rebuilt from configure.in
2595 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2596 * sdcc_vc_in.h: reflect changes from sdccconf.h
2597 * doc/Makefile: fixed a flaw in "make install"
2599 2003-04-02 <johan@balder>
2601 * src/ds390/gen.c (genCmp): no comments
2602 * src/mcs51/gen.c (genCmp): no comments
2603 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2604 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2606 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2608 * support/regression/generate-cases.py: place generated file in given sub directory
2609 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2610 * support/regression/Makefile: improvements for 'make -j';
2611 side effect: it's simpler and faster now
2613 2003-03-31 Borut Razem <borut.razem@siol.net>
2615 * src/z80/main.c: link-{port} and as-{port} defined without path
2616 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2618 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2620 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2622 2003-03-30 Borut Razem <borut.razem@siol.net>
2624 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2625 changed type of list parameter to set
2626 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2627 * src/port.h: changed type of do_assemble() parameter to set
2628 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2629 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2630 definition of "cppoutfilename" macro with NULL value in preProcess()
2631 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2632 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2633 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2634 replaced with set *binPathSet
2635 * shash_add() deallocates the item, if allready exsists, before adding the new one
2636 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2638 2003-03-30 Scott Dattalo <scott@dattalo.com>
2640 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2641 a nested for loop bug in the PIC port
2642 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2645 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2647 * support/Util/dbuf.h: remove C++ stuff to make it portable
2649 2003-03-28 Borut Razem <borut.razem@siol.net>
2651 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2652 literal strings in stringLiteral()
2653 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2654 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2657 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2659 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2661 2003-03-26 <johan@balder>
2663 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2664 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2665 * src/SDCCast.c (decorateType): fixed " -v < 3"
2667 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2669 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2670 Added Lenny Story's debug infrastructure changes:
2671 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2672 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2673 * src/cdbFile.c: added
2674 * src/SDCCdebug.c: added
2675 * src/SDCCdebug.h: added
2676 * src/SDCCast.c (createFunction)
2677 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2678 * src/SDCCmain.c (parseCmdLine, main)
2679 * src/SDCCmem.c (redoStackOffsets)
2680 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2683 * src/avr/gen.c (genAVRCode)
2684 * src/ds390/gen.c (gen390Code)
2685 * src/mcs51/gen.c (gen51Code)
2686 * src/pic/gen.c (genpic14Code)
2687 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2688 * src/xa51/gen.c (genXA51Code)
2689 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2691 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2693 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2694 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2696 2003-03-22 <johan@balder>
2698 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2700 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2702 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2703 * doc/cdbfileformat.lyx: added, written by Lenny Story
2704 * doc/Makefile: added cdbfileformat.lyx
2705 * doc/clean.mk: added cdbfileformat.lyx
2707 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2709 * src/mcs51/peeph.def: fix bug #705773
2711 2003-03-20 <johan@balder>
2713 An sfr/sbit can have an "at #" AND an initializer
2714 * src/SDCCsymt.c (checkSClass):
2715 * src/SDCCmem.c (allocGlobal):
2716 * src/SDCCmem.c (allocLocal):
2717 * src/SDCCast.c (createBlock):
2719 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2721 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2723 2003-03-16 <johan@balder>
2725 Undid the hackup of const and volatile, the problem is much bigger
2727 * src/SDCCast.c:1.171
2728 * src/SDCCglue.c:1.138
2729 * src/SDCCicode.c:1.146
2730 * src/SDCCsymt.c:1.150
2731 * src/SDCCval.c:1.65
2733 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2735 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2736 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2738 2003-03-13 <johan@balder>
2740 Hackup const and volatile modifiers in type chains a bit:
2742 * src/SDCCast.c:1.169
2743 * src/SDCCglue.c:1.136
2744 * src/SDCCicode.c:1.143
2745 * src/SDCCsymt.c1.146
2746 * src/SDCCsymt.h1.59
2747 * src/SDCCval.c:1.63
2749 2003-03-12 <johan@balder>
2751 * src/SDCCBBlock.h: more LRH debugging junk
2752 * src/SDCCcflow.h: more LRH debugging junk
2753 * src/SDCCloop.c: more LRH debugging junk
2754 * src/SDCC.y (struct_declaration): fixed bug #697590
2755 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2756 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2757 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2759 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2760 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2761 test function names must now match exactly).
2762 * src/SDCCcse.c: added special case in findCheaperOp to allow
2763 extending a short integer. Makes less awful code for bug 700121 test case.
2765 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2767 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2768 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2770 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2772 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2773 actually called (operandsNotEqual() was called for all
2774 operandsNotEqualX tests).
2776 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2778 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2779 with shorter literals. Fixes bug 700121.
2781 2003-03-11 <johan@balder>
2783 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2785 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2787 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2788 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2790 2003-03-10 Borut Razem <borut.razem@siol.net>
2792 * src/SDCCmain.c: pipe preprocessor's output
2793 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2794 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2795 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2796 which closes all pipes in pipeSet set
2797 * src/SDCCset.c: free deleted item in function deleteSetItem()
2798 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2799 moved from z80 to src subproject
2800 * .version: increased version number to 2.3.4
2802 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2804 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2805 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2806 * support/regression/ports/xa51/spec.mk: fix typo
2808 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2810 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2812 2003-03-09 Borut Razem <borut.razem@siol.net>
2814 * src/SDCCmain.c: pipe preprocessor's output
2815 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2816 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2817 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2818 which closes all pipes in pipeSet set
2819 * src/SDCCset.c: free deleted item in function deleteSetItem()
2820 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2821 moved from z80 to src subproject
2823 2003-03-09 Borut Razem <borut.razem@siol.net>
2825 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2826 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2827 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2828 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2829 * src/SDCCglobl.h: unification of WIN32 native definitions
2831 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2833 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2835 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2837 * src/configure.in: check for endianess (even while cross-compiling)
2838 * src/configure: check for endianess (even while cross-compiling)
2839 * src/configure_in.h: check for endianess (even while cross-compiling)
2840 * src/avr/gen.c: remove old endianess stuff
2841 * src/mcs51/gen.c: remove old endianess stuff
2842 * src/ds390/gen.c: remove old endianess stuff
2843 * src/pic/gen.c: remove old endianess stuff
2844 * src/pic/genarith.c: remove old endianess stuff
2845 * src/pic/glue.c: fix endianess check
2846 * src/pic16/gen.c: remove old endianess stuff
2847 * src/pic16/genarith.c: remove old endianess stuff
2848 * src/pic16/glue.c: fix endianess check
2849 * src/xa51/gen.c: remove old endianess stuff
2850 * src/z80/gen.c: fix endianess check
2851 * src/SDCCglue.c: fix endianess check
2852 * src/ds390/peeph.def: fix bug 700036
2854 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2856 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2857 * src/configure: find appropriate data-types on host for SDCC's int and long
2858 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2859 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2860 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2862 2003-03-07 <johan@balder>
2865 some minor cleanups before the big shot
2866 OP_DEFS and OP_USES now use Kevin's protection
2867 new option --nolabelopt
2878 * src/ds390/ralloc.c:
2879 * src/mcs51/ralloc.c:
2881 * src/xa51/ralloc.c:
2884 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2886 * src/pic/pcode.c (get_op): fix 64 bit warnings
2887 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2888 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2889 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2890 * support/regression/tests/malloc.c: fix 64 bit warnings
2892 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2894 * src/mcs51/gen.c (genMinus): fixed bug 696436
2896 2003-03-02 Borut Razem <borut.razem@siol.net>
2898 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2900 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2902 * configure.in: test for mkstemp
2903 * sdccconf_in.h: add HAVE_MKSTEMP
2905 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2907 * device/include/ctype.h: removed warning while using --stack-auto
2908 * device/include/malloc.h: removed warning while using --stack-auto
2909 * device/include/string.h: removed warning while using --stack-auto
2911 2003-02-23 Borut Razem <borut.razem@siol.net>
2913 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2914 because NDEBUG is defined (see man assert)
2915 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2917 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2919 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2920 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2922 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2924 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2925 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2927 2003-02-18 <johan@balder>
2929 * as/mcs51/asmain.c (asmbl): module can start with a digit
2930 * as/z80/asmain.c (asmbl): module can start with a digit
2932 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2934 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2935 * src/asm.c: fix pipe() for Mingw32
2937 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2939 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2940 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2941 make -V work again; --c1mode reads now from stdin
2942 * doc/sdccman.lyx: added --c1mode
2943 * support/Util/SDCCerr.c: new messages for c1 mode
2944 * support/Util/SDCCerr.h: new messages for c1 mode
2945 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2947 2003-02-15 <johan@balder>
2949 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2951 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2953 * doc/sdccman.lyx: Environment variables, -o and other minor things
2955 2003-02-14 <johan@balder>
2957 * src/xa51/main.c: before anyone really tries to use it :)
2959 * Install doc's in share/sdcc/doc
2960 * removed some obsolete files
2961 * Do a proper make distclean and uninstall
2962 M Makefile.common.in
2965 M device/include/Makefile.in
2966 M device/lib/Makefile.in
2969 M sim/ucsim/doc/Makefile.in
2972 R src/xa51/peeph.rul
2973 M support/cpp2/Makefile.in
2974 M support/makebin/Makefile
2977 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2979 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2981 2003-02-10 Borut Razem <borut.razem@siol.net>
2983 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2984 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2985 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2986 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2987 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2988 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2989 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2990 src/z80/Makefile.bcc: Borland Makefile cleanup
2991 * as/z80/Makefile.bcc: Added Borland Makefile
2992 * support/cpp2/borland.h: Removed
2994 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2996 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2997 * src/SDCC.lex: new pragma NOIV
2998 * src/SDCCglobl.h: new pragma NOIV
2999 * src/SDCCmem.c: new pragma NOIV
3001 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3003 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3005 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
3007 * src/SDCCmain.c: signal handling is switched off by --debug
3008 * doc/Makefile: small fix for install; use clean.mk again
3009 * doc/clean.mk: clean *.pdf and *.html too
3011 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
3013 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3014 * device/lib/printfl.c: fix a ds390 bug by making it portable
3015 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3016 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3017 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3018 * debugger/mcs51/cmd.c: converted multi-line string literals
3019 * sim/ucsim/globals.cc: converted multi-line string literals
3020 * src/SDCCmain.c: introduced signal handler to remove temp files
3021 * doc/Makefile: small tweaks, implement clean
3022 * doc: removed generated files
3024 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3026 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3027 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
3028 Address Record is not correctly generated for DS390."
3030 2003-02-02 Borut Razem <borut.razem@siol.net>
3032 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3033 * as/mcs51/asm.h: fixed compilation with Borland C
3034 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3035 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3036 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3037 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3038 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3039 src/z80/Makefile.bcc: delete $(LIB) only if exist
3040 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3042 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
3044 * device/include/malloc.h: introduced NULL
3045 * device/include/string.h: introduced NULL
3046 * device/include/stdlib.h: introduced NULL
3047 * device/lib/_memcpy.c: removed NULL
3048 * device/lib/_strcat.c: removed NULL
3049 * device/lib/_strchr.c: removed NULL
3050 * device/lib/_strcmp.c: removed NULL
3051 * device/lib/_strcpy.c: removed NULL
3052 * device/lib/_strcspn.c: removed NULL
3053 * device/lib/_strlen.c: removed NULL
3054 * device/lib/_strncat.c: removed NULL
3055 * device/lib/_strncmp.c: removed NULL
3056 * device/lib/_strncpy.c: removed NULL
3057 * device/lib/_strpbrk.c: removed NULL
3058 * device/lib/_strrchr.c: removed NULL
3059 * device/lib/_strspn.c: removed NULL
3060 * device/lib/_strstr.c: removed NULL
3061 * device/lib/_strtok.c: removed NULL
3062 * device/lib/malloc.c: removed NULL, include own header
3064 2003-02-02 <johan@balder>
3066 * 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
3067 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3068 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3069 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3070 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3071 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3073 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3075 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3078 2003-02-01 <johan@balder>
3080 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3082 2003-01-31 <johan@CP255758-A>
3084 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3086 2003-01-30 <johan@balder>
3088 * src/SDCCBBlock.c: automatic bug detection
3089 * src/SDCCicode.c: automatic bug detection
3091 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3093 * src/SDCCglobl.h: now --xram-size 0 works
3094 * src/SDCCmain.c: now --xram-size 0 works
3096 2003-01-29 <johan@balder>
3098 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3100 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3102 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3103 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3104 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3105 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3106 * src/SDCCglobl.h: Added options --xram-size and --code-size
3107 * src/SDCCmain.c: Added options --xram-size and --code-size
3109 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
3111 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3112 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3114 2003-01-27 <johan@balder>
3116 * src/SDCC.y: fixed bug #613764
3118 2003-01-26 <johan@balder>
3120 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3121 * src/SDCCsymt.h: fixed bug #673374
3122 * src/SDCCglue.c: fixed bug #661910
3123 * src/SDCCast.c: fixed bug #458099 and 673374
3125 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3127 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3128 * as/mcs51/strcmpi.h: added
3129 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3130 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3131 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3132 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3133 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3134 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3135 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3136 * as/mcs51/Makefile.aslink: new module strcmpi
3137 * as/mcs51/Makefile.asx8051: new module strcmpi
3138 * as/mcs51/Makefil.bcc: new module strcmpi
3139 * as/mcs51/Makefile.in: new module strcmpi
3140 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3142 2003-01-26 <johan@balder>
3144 * src/SDCCglue.c: reverted back to 1.124
3145 * src/SDCCast.c: reverted back to 1.156
3146 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3148 2003-01-25 <johan@balder>
3150 * src/SDCCglue.c: A better fix for bug #661910
3151 * src/SDCCast.c: A better fix for bug #661910
3152 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3154 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3156 * src/Makefile.in: remove spawn.o
3157 * src/SDCCmain.c: remove spawn.h
3158 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3159 * src/spawn.c: removed
3160 * src/spawn.h: removed
3161 * support/regression/ports/ds390/spec.mk: link with -r
3163 2003-01-24 <johan@CP255758-A>
3165 * src/ds390/gen.c (aopOp): fixed bug #667458
3166 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3167 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3168 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3170 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3172 * src/mcs51/peeph.def: better assembler identation by Frieder
3173 * src/mcs51/gen.c: better assembler identation by Frieder
3175 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3177 * as/z80/string.h: removed for gcc 3.2
3178 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3179 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3181 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3183 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3184 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3185 * support/regression/Makefile: separate temp files for ports
3186 * support/regression/generate-cases.py: separate temp files for ports
3187 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3188 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3190 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3192 * moved tinitalk to device/examples/ds390
3194 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
3196 * as/mcs51/lkmem.c: rflag is for DS390
3197 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3198 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3199 (linkEdit): move mem- and map-files the same way as ihx-files
3200 * src/z80/main.c (_setDefaultOptions): removed --generic
3201 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3202 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3203 * src/pic/glue.c (picglue): --c1mode works again
3204 * src/pic16/glue.c (pic16glue): --c1mode works again
3205 * src/asm.c (printCLine): fix #660034
3207 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
3209 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
3210 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3211 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3212 * as/mcs51/lkmem (summary): better fix for sp problem
3213 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3214 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3215 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3216 remove --stack-after-data
3218 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3220 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3221 * src/SDCCutil.c (join): ugly bug: missing '\0'
3222 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3224 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3226 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3228 * src/pic/main.c (_asmCmd): gpasm supports -o
3229 * src/z80/main.c: more general macros
3230 * device/lib/Makefile.in: remove intermediate files
3232 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3234 * .version: Bumped version number to 2.3.3
3235 * src/SDCCBBlock.c: new option -o
3236 * src/SDCCglobl.h: new option -o
3237 * src/SDCCglue.c: new option -o
3238 * src/SDCCmain.c: new option -o
3239 * src/asm.c: new option -o
3240 * src/ds390/main.c: new option -o
3241 * src/pic/glue.c: new option -o
3242 * src/pic/pcode.c: new option -o
3243 * src/pic/ralloc.c: new option -o
3244 * src/pic16/glue.c: new option -o
3245 * src/pic16/pcode.c: new option -o
3246 * src/pic16/ralloc.c: new option -o
3247 * src/z80/main.c: new option -o
3248 * device/lib/Makefile.in: use -o
3249 * support/regression/ports/ds390/spec.mk: use -o
3250 * support/regression/ports/gbz80/spec.mk: use -o
3251 * support/regression/ports/mcs51/spec.mk: use -o
3252 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3253 * support/regression/ports/z80/spec.mk: use -o
3254 * support/regression/ports/ucz80/spec.mk: use -o
3255 * support/regression/ports/xa51/spec.mk: use -o
3256 * support/regression/fwk/lib/timeout.c: fix usage string
3258 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
3259 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
3261 2003-01-07 <johan@balder>
3263 * src/SDCCast.c (decorateType): fixed bug #600035
3265 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
3266 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3267 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3268 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3269 * src/pic/pcode.c: outcommented unused variable to remove warnings
3270 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3272 2003-01-06 <karl@turbobit.com>
3273 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3276 2003-01-06 <johan@balder>
3278 * src/SDCCicode.c: fixed array add
3280 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
3281 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3282 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3284 2003-01-04 <johan@balder>
3286 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3288 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3289 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3291 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3292 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
3293 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3295 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
3296 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3298 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
3299 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3301 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
3302 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3304 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3306 * in \sdcc\as\mcs51\ changed these files in order to create an
3307 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3308 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3309 following files to include the previous two files: aslink.dsp,
3310 Makefile.aslink, Makefile.bcc, and Makefile.in.
3312 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3313 .adb instead of .cdb
3315 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3317 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3318 value from option --iram-size.
3320 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3322 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3325 2002-09-18 <wiml@hhhh.org>
3327 * SDCClrange.h: exposed setFromRange() and setToRange()
3328 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3329 packRegsForAccUse() (bug 542397)
3330 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3331 multiple times and emitting the fetch operations more than once
3332 added aopGetUsesAcc() function to allow binary operators to
3333 fetch their operands in the correct order; made genMinus() emit
3334 compact code for X = LITERAL - Y
3336 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3337 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3338 sprintf() in line 1267.
3340 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3341 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3344 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
3345 Changes to aslink (All the changes are marked with 'JCF'):
3347 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3350 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3351 area BSEG. Also moves, if possible, the DATA area down into the internal
3352 ram so more space is available.
3354 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3357 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3358 not bytes. Function summary() which creates a memory usage summary
3359 file with extension .mem. Reports of overlaping stack and small stack
3360 size. If the space for the stack is less than 16 bytes aslink trows a
3363 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3364 the 8051. Option 'y' for memory summary output file.
3366 Changes to sdcc (All the changes are marked with 'JCF'):
3368 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3370 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3371 overlaying area for it (uses RegBankUsed[4]).
3373 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3374 bank zero as used by default. By default aslink locates the stack
3375 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3376 the creation of the .mem file. Delegates the allocation of data area
3377 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3378 the begining of the stack area to aslink.
3380 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3381 glue() in SDCCglue.c creates an area for it.
3383 2002-09-03 Borut Razem <borut.razem@siol.net>
3384 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3385 sdcc/src/pic/glue.c:
3386 introduced atexit() handler for teporay files removal in case of
3387 errors, assertions, ...
3389 2002-08-29 Borut Razem <borut.razem@siol.net>
3390 * sdcc/support/cpp2/auto-host_vc_in.h:
3391 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3392 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3393 Maybe there is a similar problem with BORLANDC? It should be checked!
3395 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3396 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3397 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3398 was not executed, and the compiler (cl) launched a warning:
3399 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3401 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
3402 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3404 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
3405 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3407 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3408 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3409 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3410 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3411 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3412 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3413 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3414 - added Release configuration in VS projects
3415 - review of compiler an linker options
3416 - VC .exe files are generated in bin_vc directory, not to interfere
3417 with binaries generated from other projects (cygwin, mingw, bcc ...)
3419 * sdcc/src/yacc.dsp: added
3421 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3422 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3423 and insert the version number definitions from .version
3425 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3427 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3428 added - genarate auto-host.h using auto-host_vc_in.h as template
3431 removed from CVS, generated automatically
3433 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
3434 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3436 2002-08-11 Borut Razem <borut.razem@siol.net>
3437 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3439 2002-08-10 Borut Razem <borut.razem@siol.net>
3440 * src/SDCCmain.c (main):
3441 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3442 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3443 The consequence was that some temporary files were not removed.
3446 unification of code in functions tempfilename() and tempfile():
3447 function tempnam() is defined in Visual Studio 6.0 and .NET
3449 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3451 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3452 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3453 - removed compiler command line option /WX: Treats all warnings as errors
3454 - update a list of source files, included into the project
3456 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3457 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3458 changed project type to Generic Project so that can be correcly converted to VS.NET project
3460 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3462 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3464 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3466 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3467 added return 0 statements after assert() to make compiler happy
3469 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3470 added newline in the def file to keep MSC compiler satisfied
3472 * sdcc/src/z80/gen.c:
3473 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3474 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3475 - solved MSC error in function aopDump()
3477 * sdcc_vc.h: define PREFIX as "\\sdcc"
3479 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3480 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3482 2002-06-22 Scott Dattalo <scott@dattalo.com>
3483 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3484 - Rewrote the register banking algorithm.
3485 - Added pCode live-range analysis to registers (for now, only non-used and
3486 singly-used registers optimized away)
3488 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3490 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3492 2002-05-10 Scott Dattalo <scott@dattalo.com>
3493 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3495 2002-04-22 Michael Hope <michaelh@vroom>
3497 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3499 * configure.in (DD_COPT): Added include support required for gbdk.
3501 * .version: Bumped version number just to increase it.
3503 * src/SDCCmain.c: Added -nostdinc to the default options.
3505 2002-04-15 Michael Hope <michaelh@vroom>
3507 * device/lib/z80/printf.c (sprintf): Added.
3509 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3511 * src/z80/peeph.def: Added transpose redundent load rule.
3513 * src/z80/main.c: Added force callee saves for jaune.
3515 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3517 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3519 2002-03-28 Johan Knol <johan@balder>
3521 * src/SDCCval.c: fixed bug #532436
3523 2002-03-14 Scott Dattalo <scott@dattalo.com>
3525 Added "char *Processor" field to the port structure.
3528 Added -p option. Allows port dependent processor to be specified.
3531 Initialized the new field char *Processor field to NULL in all ports
3534 Compiler generated registers for interrupt context saving
3535 were not getting allocated.
3537 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3540 Fixed left shift. Will promote the left side of a left shift
3541 if a) left shifting more than size of operand or b) when assigned
3542 to something size > size of left side
3544 2002-03-14 Scott Dattalo <scott@dattalo.com>
3546 tons of changes. Register allocation has been
3547 rewritten. Added customization for the various PICs. Flow
3548 analysis is restructured. ...
3554 Added. device.c is a PIC port hack to accomodate variations
3557 2002-03-13 Michael Hope <michaelh@vroom>
3559 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3561 2002-03-04 johanknol <johanknol@manik>
3563 * /src/SDCCval.c: fixed
3565 const unsigned char arr[][2] = { { 0, 1 } };
3566 t18.c:1: error: Initializer element is not constant
3568 2002-03-04 bela <bela@manik>
3570 * /device/include/mcs51reg.h:
3571 ds89c420 register definition update
3573 2002-03-03 <johan@FRIJA>
3575 * support/Util/SDCCerr.c: did something, but don't no why anymore
3577 * support/regression/tests/bug-524691.c: made it a little less shy
3579 * src/SDCCast.c (decorateType): fixed bug #524697
3581 * src/SDCCast.c: made some lineno improvements
3583 * src/SDCCval.c (getNelements): changed warning to error
3585 * src/SDCCglue.c (printIvalArray): changed warning to error
3587 * src/SDCCicode.c: fixed a warning for mingw
3589 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3591 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3593 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3595 * src/ds390/peeph.def:
3596 Added some more peephole rules
3598 * src/ds390/gen.c: Various fixes & enhancements
3600 * src/SDCClrange.c, src/SDCClrange.h:
3601 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3603 * src/ds390/ralloc.c:
3604 various fixes & enhancements (ds390) specific
3606 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3607 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3610 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3612 2002-03-02 <johan@FRIJA>
3614 * src/SDCCast.c (decorateType): fixed bug #524708
3616 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3618 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3620 2002-03-01 Michael Hope <michaelh@vroom>
3622 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3624 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3626 2002-03-01 <johan@FRIJA>
3628 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3630 * src/SDCCast.c (decorateType): fixed bug #524209
3632 * src/SDCCval.c (valNot): fixed bug #524195
3634 2002-02-26 <johan@balder>
3636 * src/xa51/gen.c: fixed a warning
3638 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3640 * src/SDCCast.c (decorateType): fixed bug #522534
3642 2002-02-23 <johan@balder>
3644 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3646 2002-02-22 <johan@balder>
3648 * src/SDCCast.c: fixed bug #514865
3650 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3652 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3654 * sdcc/src/SDCCloop.c:
3655 Previous fix was not good. basic blocks that have "break" or "return" are
3656 not really partof a loop , but live ranges used in these blocks should
3657 be live thru the entire loop, so set partOfLoop but don't add them to
3660 2002-02-21 <johan@FRIJA>
3662 * src/SDCCcse.c: fixed bug #514308
3664 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3667 Fixed BUG #519583. If a conditional block ended in a return/break
3668 statement inside a loop, it was not being considered part of the loop.
3670 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3672 2002-02-10 Karl Bongers <karl@turbobit.com>
3675 Fixed up SDCDB debugger somewhat. Updated debugger/README
3676 with lots of comments and notes.
3678 * device/examples/test2.c:
3679 Fix bug, "red" variable not being initialized(compiler complained).
3681 * device/examples/Makefile, examples/test3.c:
3682 Add Makefile in device/examples folder, compiles test3.c
3683 for use as a multiple module SDCDB test case.
3685 * sim/ucsim/cmd.src/cmdset.cc:
3686 Took out debug printfs in ucsim "next" command.
3689 Karl and Johan start ucsim XA support. Most dissassembly working,
3690 about 75% emulation done(plenty of work remaining).
3692 * sim/ucsim/z80.src:
3693 Add Z80 support to ucsim, add test-ucz80 regression test,
3694 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3695 Notice z80 compiler fails on examples/test3.c/crc code.
3697 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3699 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3700 Added support for --parms-in-bank1
3702 * src/ds390/peeph.def:
3703 added a few more peephole optimzations
3706 1) added __builtin_inp & __builtin_outp used to read in data of given length
3707 from a memory mapped port
3708 2) added __builtin_memcmp
3709 3) added __builtin_swapw swap bytes of a short
3711 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3712 1) handle multiple send & receives from register bank1
3713 2) ralloc can now allocate DPTR1 to some liveRanges
3715 * src/SDCCsymt.c, src/SDCCsymt.h:
3716 changes to handle multiple sends & receives
3719 added some pointer arithmetic optimization
3722 added some pointer arithmetic optimizations but not stable yet so not
3723 called from anywhere (will get this working shortly)
3725 * src/SDCCopt.c: fixed for multiple sends & receives
3728 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3729 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3730 set preprocessor defines (depending on options)
3732 * src/SDCCicode.c, src/SDCCicode.h:
3733 changes made to handle multiple sends & receives
3736 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3738 * src/SDCCcse.c, src/SDCCcse.h:
3739 added function findbackward def (to be used in upcoming optimization)
3741 * src/SDCCcflow.c, src/SDCCcflow.h:
3742 added function returnAtEnd - to determine if a basic block terminates with
3745 * src/SDCCast.c, src/SDCCast.h:
3746 added option parms-in-bank1
3748 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3749 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3750 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3751 adjusted for --parms-in-bank1 option
3753 * device/include/string.h:
3754 donot redefine "reentrant" keyword
3756 * device/include/ds80c390.h: Added some more SFRs
3758 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3760 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3762 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3764 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3766 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3768 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3770 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3772 * Added --xram-movc option
3774 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3776 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3778 2002-01-11 Johan Knol
3780 * Added math lib of Jesus Calvino-Fraga
3782 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3784 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3785 * support/regression/Makefile: new target test-mcs51-stack-auto
3786 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3788 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3790 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3792 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3794 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3796 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3798 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3800 * src/SDCCglue.h: add definition for printIvalChar()
3802 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3804 * src/SDCCast.c: fix #498138 by Johan
3806 * src/SDCCglue.c: fix #498138 by Johan
3808 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3810 * support/regression/Makefile: fix clean
3812 * support/regression/ports/ds390/support.c: fix transmission of last character
3814 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3816 * /sdcc/src/ds390/gen.c:
3817 a) improved computing address of stack variable
3818 b) took out some #if 0 code
3819 c) improved parmBytes adjustment
3820 d) improved genPlusIncr & genMinusIncr
3821 e) genCmp could generate bad code (when left assigned to DPTR)
3822 f) Fixed bug in hasInc
3824 * /sdcc/src/ds390/ralloc.c:
3825 a) packRegsForSupport could mess up live information (Fixed)
3826 b) packRegsDPTRuse could be incorrect for left & right shift
3828 * /sdcc/src/mcs51/ralloc.c:
3829 packRegsForSupport could mess up the live information (Fixed)
3831 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3833 * /sdcc/src/SDCCast.c:
3834 can reverse a loop even if function call is present as long
3835 as the loop control variable is local & is not passed as parameter
3837 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3839 * /sdcc/ChangeLog: *** empty log message ***
3841 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3842 More builtin function additions for TININative
3844 * /sdcc/src/ds390/ralloc.c:
3845 Had broken the regression testsuite
3847 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3849 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3850 Added funcattr hasStackParms will be set for reentrant functions when there
3851 are paramteres on the stack, this helps in minimizing frame pointer generation
3852 typeFromStr can handle function pointers now
3854 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3855 *** empty log message ***
3857 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3859 * /src/ds390/gen.c, /src/ds390/main.c:
3860 More builtin function additions for TININative
3862 * /src/ds390/ralloc.c:
3863 Had broken the regression testsuite
3865 * /src/SDCCast.c: Fixed a bug in dumptree
3867 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3868 Added funcattr hasStackParms will be set for reentrant functions when there
3869 are paramteres on the stack, this helps in minimizing frame pointer generation
3870 typeFromStr can handle function pointers now
3872 * /doc/builtins.txt, /doc/TININative.txt:
3873 *** empty log message ***
3876 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3878 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3879 ALPHA version for -mTININative
3881 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3882 updated to reflect changes in the port structure
3885 added function do_assemble (similar to do_link) if non-null this function
3886 will be called to do assembly (-mTININative) requires a multi command
3888 added function genAssemblerEnd will be called to generate assembler Epilogue
3891 added _JavaNative to debug info printing
3893 * /src/SDCCmain.c: added option --tini-libid
3894 added port->do_assemble function (-mTININative) has a multi command assemble
3896 * /src/SDCCglue.c: Disabled "constExpr" check
3897 added port->genAssemblerEnd function
3899 * /src/SDCCglobl.h: Added option --tini-libid value
3902 tookout optimizeCompare from the header (has no external references)
3904 * /src/SDCCast.c: made one more function "static"
3906 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3908 * src/z80/mappings.i: Added z80asm support.
3910 * src/z80/main.c: Added z80asm support on --asm=z80asm
3912 * src/z80/gen.c: Fixed asm portability issues.
3914 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3916 * src/SDCCglue.c (printExterns): Added global/extern split.
3918 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3920 * support/regression/Makefile: added test for mcs51 model large
3922 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3924 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3926 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3928 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3930 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3932 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3934 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3936 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3938 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3940 * support/regression/tests/simplefloat.c: Port to mcs51.
3942 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3943 * support/regression/tests/bug-485362.c: Added.
3945 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3947 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3949 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3951 * src/z80/gen.c (aopDump): Added a dump function.
3953 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3954 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3956 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3958 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3960 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3962 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3964 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3966 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3968 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3970 * support/regression/ports/ds390/support.c: Use tinibios.
3972 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3974 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3976 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3977 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3979 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3981 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3983 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3985 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3987 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3988 (packRegsForIYUse): Created and optimised.
3990 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3992 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3993 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3995 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3997 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3999 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4001 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4003 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4005 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4007 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4009 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4011 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4013 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4015 2001-11-07 Michael Hope <michaelh@juju.net.nz>
4017 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4018 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4019 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4021 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4023 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4024 (genNotFloat): Added.
4025 (genUminusFloat): Added.
4027 * device/lib/z80/Makefile: Added floating pt stubs.
4029 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4031 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4033 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4035 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
4037 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4039 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4041 * sdcc/support/regression/Makefile: Add port ds390.
4043 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4045 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4047 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4049 * sdcc/support/regression/ports/ds390/support.c: Added.
4051 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4053 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4055 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4057 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4059 * device/include/malloc.h: Added z80 and gbz80 support.
4061 * device/lib/gbz80/heap.s: Added.
4063 * device/lib/z80/heap.s: Added.
4065 * device/lib/malloc.c: Added z80 and gbz80 support.
4067 * support/regression/tests/malloc.c (testMalloc): Added.
4069 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4071 * support/regression/tests/bug-478094.c: Added.
4073 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4075 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
4077 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4079 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4081 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4083 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4085 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4087 2001-11-04 Michael Hope <michaelh@juju.net.nz>
4089 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4091 2001-11-03 Michael Hope <michaelh@juju.net.nz>
4093 * support/regression/tests/bug-477927.c: Added.
4095 * src/z80/peeph.def: Added minor rules.
4097 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4099 * src/z80/peeph.def: Added jump optimisation modification.
4101 2001-11-01 Michael Hope <michaelh@juju.net.nz>
4103 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4105 2001-10-30 Michael Hope <michaelh@juju.net.nz>
4107 * support/regression/tests/funptrs.c: Added.
4109 2001-10-29 Michael Hope <michaelh@juju.net.nz>
4111 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4113 2001-10-28 Michael Hope <michaelh@juju.net.nz>
4115 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4117 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4119 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4120 (movLeft2ResultLong): Created.
4122 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4123 (joinPushes): Added. Joins two char pushes into a word push.
4125 2001-10-27 Michael Hope <michaelh@juju.net.nz>
4127 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4129 * support/makebin/Makefile (install): Added creation of dest dir.
4131 2001-10-24 Karl Bongers <karl@turbobit.com>
4133 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4135 2001-10-21 Michael Hope <michaelh@juju.net.nz>
4137 * src/z80/ralloc.c: Turned off faulty pack for one use.
4139 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4141 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4143 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
4145 * support/regression/Makefile: Improved clean
4147 * support/regression/ports/gbz80/spec.mk: Added clean
4149 * support/regression/ports/host/spec.mk: Added clean
4151 * support/regression/ports/z80/spec.mk: Added clean
4153 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4155 * support/regression/ports/mcs51/timeout.c: little improvements
4157 2001-10-17 Michael Hope <michaelh@juju.net.nz>
4159 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4161 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4163 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4165 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
4167 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4169 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4171 2001-10-13 Michael Hope <michaelh@juju.net.nz>
4172 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4174 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4176 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4178 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4180 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4182 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4184 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4186 * support/regression/tests/longor.c: Added.
4188 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
4190 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4192 * as/mcs51/aslink.h: define PATH_MAX
4194 * as/mcs51/asm.h: define PATH_MAX
4196 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4198 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4200 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4202 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4204 * src/SDCCglobl.h: define PATH_MAX
4206 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4208 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4210 2001-10-11 Michael Hope <michaelh@juju.net.nz>
4212 * src/z80/gen.c (gencjneshort): Fixed
4214 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4216 2001-10-09 Michael Hope <michaelh@juju.net.nz>
4218 * support/regression/tests/bug-469671.c: Added.
4220 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4222 2001-10-08 Michael Hope <michaelh@juju.net.nz>
4224 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4226 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4228 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
4230 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4232 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4234 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4236 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4238 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4240 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4242 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4244 2001-10-07 Michael Hope <michaelh@juju.net.nz>
4246 * 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.
4248 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4250 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4252 2001-10-07 <johan@FRIJA>
4254 * device/lib/gets.c (gets): fixed the return value.
4256 2001-10-06 Michael Hope <michaelh@juju.net.nz>
4257 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4259 * 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.
4261 * 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.
4263 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4265 * src/pic/gen.c: Removed Safe_strdup.
4267 * configure.in: Added option to enable libgc support.
4269 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4270 (bitVectUnion): Optimised.
4271 (bitVectIntersect): Optimised.
4272 (bitVectBitsInCommon): Optimised.
4273 (bitVectCplAnd): Optimised.
4275 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4277 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4279 * src/SDCCmain.c: distinguish between assembler debug and plain options
4281 * src/avr/main.c: remove standard assembler options
4283 * src/ds390/main.c: remove standard assembler options
4285 * src/mcs51/main.c: remove standard assembler options
4287 * src/port.h: removed "PENDING" comment
4289 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4291 * src/device/lib/_mulint.c : new, with assember functions
4293 * src/device/lib/_mullong.c : new, with assember functions
4295 * src/device/lib/_divuint.c : with assember functions
4297 * src/device/lib/_divsint.c : with assember functions
4299 * src/device/lib/_divulong.c: with assember functions
4301 * src/device/lib/_divslong.c: with assember functions
4303 * src/device/lib/_moduint.c : with assember functions
4305 * src/device/lib/_modsint.c : with assember functions
4307 * src/device/lib/_modulong.c: with assember functions
4309 * src/device/lib/_modslong.c: with assember functions
4311 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4313 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4315 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4316 replaced _mululong.c and _mulslong.c by _mullong.c
4318 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
4320 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4322 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4324 * src/SDCCglue.c: test, if win32api is available for MINGW
4326 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
4328 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4329 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4330 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4331 * support/regression/ports/host/spec.mk: removed GENERIC
4332 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4333 * support/regression/ports/z80/spec.mk: removed GENERIC
4335 2001-10-01 Michael Hope <michaelh@juju.net.nz>
4337 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4339 * support/regression/tests/bug-467035.c: Created.
4341 2001-10-01 <johan@FRIJA>
4343 * src/SDCC.y: fixed bug #466586 part 1
4345 2001-10-01 Johan Knol <johan.knol@iduna.nl>
4347 * SDCCicode.c: z80 has no generic pointers
4348 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4350 2001-09-30 Michael Hope <michaelh@juju.net.nz>
4352 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4354 2001-09-29 Michael Hope <michaelh@juju.net.nz>
4356 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4358 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4360 2001-09-25 Michael Hope <michaelh@juju.net.nz>
4362 * configure.in: Fixed up so that ucsim is only configured once.
4364 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4366 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4367 (getPathDifference): As above.
4369 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4371 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4373 2001-09-23 Michael Hope <michaelh@juju.net.nz>
4374 * .version: Updated to 2.3.1
4376 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4377 Added copyright header.
4379 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4380 (assemble): Added support for macro based assembler commands.
4381 (linkEdit): Added support for macro based linker commands.
4382 (preProcess): Changed the pre-processor to use macros.
4383 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4384 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4386 * device/lib/z80/crt0.s: Added module name for debugging.
4388 2001-09-20 Michael Hope <michaelh@juju.net.nz>
4390 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4392 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4394 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4396 * src/Makefile.in: Added SDCCmacro and SDCCutil
4398 2001-09-19 Michael Hope <michaelh@juju.net.nz>
4400 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4402 2001-09-16 <johan@FRIJA>
4404 * 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.
4406 2001-09-15 <johan@FRIJA>
4408 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4409 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4411 2001-09-11 <johan@FRIJA>
4413 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4415 2001-09-10 Michael Hope <michaelh@juju.net.nz>
4417 * support/regression/tests/bug-460444.c: Added test case.
4419 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4420 (genCast): Added justification for all of the asserts.
4422 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
4424 * support/regression/support.c: _xdata replaced by xdata
4426 * support/regression/spec.mk: removed _generic
4428 2001-09-09 Michael Hope <michaelh@juju.net.nz>
4430 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4432 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4433 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4435 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4437 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4439 * support/regression/tests/bug-460010.c: Added test case.
4441 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4443 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
4445 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4447 * support/regression/testfwk.c: removed workaround for bug #436344
4449 * support/regression/tests/bp.c: use less memory with mcs51
4451 * support/regression/tests/bug-441448.c: use less memory
4453 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4455 * support/regression/collate-results.py: typo
4457 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4459 * support/regression/tests/fetchoverlap.c: Added new test case.
4461 * support/regression/tests/bp.c: Added new test case.
4463 * support/regression/tests/bug-448984.c: Added new test case.
4465 * support/regression/tests/pow2shifts.c: Added new test case.
4467 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4468 (genlshTwo): Fixed right shift for count > 8.
4470 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4472 2001-09-08 <johan@FRIJA>
4474 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4476 2001-09-07 <johan@FRIJA>
4478 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4480 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4482 2001-09-06 <johan@FRIJA>
4484 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4485 * bernhard noted me at this: "() equals to (void)" (1.38)
4487 2001-09-05 <johan@FRIJA>
4489 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4491 2001-09-04 <johan@FRIJA>
4493 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4496 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4498 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4500 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4502 * link/z80/aslink.h: Fixed path for PATH_MAX
4504 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4506 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4508 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4510 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4512 * 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.
4514 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4516 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4517 (genCmp): Fixed up genCmp for the GB with longs.
4519 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4521 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4523 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4525 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4527 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4529 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4531 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4533 * 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.
4535 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4537 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4539 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4541 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4543 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4545 * sim/ucsim/configure: little improvement of Cygwin-detection
4546 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4547 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4548 * support/regression/tests/bug-221100.c: small changes for mcs51
4549 * support/regression/tests/bug-221168.c: small changes for mcs51
4550 * support/regression/tests/bug-227710.c: small changes for mcs51
4551 * support/regression/tests/staticinit.c: small changes for mcs51
4552 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4553 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4554 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601