1 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4 * src/SDCCicode.c (operandFromSymbol),
5 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
6 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
7 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
8 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
9 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
10 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
13 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
14 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
15 * src/SDCCsymt.c (newSymbol),
16 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
19 * src/SDCCval.c (newiList): fixed bug #885705
21 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
23 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
24 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
26 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
28 * device/include/c8051f120.h,
29 * device/include/c8051f300.h,
30 * device/include/c8051f310.h: added/updated header files for Silicon
31 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
32 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
33 in new section Submitting patches
35 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
37 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
38 genFarPointerGet, genCodePointerGet, genGenPointerGet,
39 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
41 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
42 genFarPointerGet, genCodePointerGet, genGenPointerGet,
43 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
45 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
46 genFarPointerGet, genCodePointerGet, genGenPointerGet,
47 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
49 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
50 genFarPointerGet, genCodePointerGet, genGenPointerGet,
51 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
52 genGenPointerSet): fixed bug #892400
53 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
54 to eliminate build warnings.
55 * src/SDCCast.c (processParms),
56 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
58 * support/valdiag/valdiag.py: added GCC to the list of defines active
59 when compiling with gcc
61 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
63 * support/Util/SDCCerr.h,
64 * support/Util/SDCCerr.c,
65 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
66 with an incomplete type (fixed bug #883734)
67 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
69 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
71 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
73 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
75 * src/SDCCast.c (decorateType),
76 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
77 function pointer implementation
78 * support/regression/tests/funptrs.c: added tests to verify both forms
79 of function pointers work correctly. Added tests to verify parameters
80 are passed in the correct order.
82 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
84 * device.c (regCompare): registers are sorted by ascending
85 address and increasing size,
86 * main.c (_pic16_finaliseOptions): removed the declaration
87 of compiler macro MCU. Now a macro of the format pic18fxxxx
88 will be defined from the command line
90 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
91 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
93 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
94 PCOP_RLCF was overwritten!
95 * gen.c (genSkip) commented out calls to pic16_emitcode,
96 * (genCmpEQ) fixed "long" compares, only high word did get compared,
98 * (genRRC) added debugging info,
99 * (shiftL2Left2Result) Fixed bug, if offr > offl. Result got
100 overwritten while shifting,
101 * (shiftR2Left2Result) Fixed bug, if offr < offl. Result got
102 overwritten while shifting,
105 * (shiftLLeftOrResult),
106 * (shiftRLeftOrResult),
108 * (shiftLLong) Implemented with pic16_emitpcode
109 * (genlshFour) Replaced pic16_aopPut with pic16_emitpcode,
110 * (genLeftShift) Fixed bug, operand for shift by variable always
111 was "and"ed with 0x0f,
112 * (genLeftShiftLiteral),
114 * (genRightShiftLiteral) added debugging info,
115 * (genrshFour) added comment,
116 * (genRightShift) determined signedness from operand "left"
119 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
121 * src/SDCCicode.c (geniCodeParms),
122 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
123 function pointers, fixed function pointer bugs #861242 and #861896
125 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
127 * device/include/c8051f000.h,
128 * device/include/c8051f120.h,
129 * device/include/c8051f300.h: added header files for Silicon
130 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
132 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
134 * src/SDCCast.c (processParams): added new type flow and restructured
135 (gatherAutoInit): added new type flow
136 (addCast): cosmetic changes
137 (getLeftResultType): added new type flow for array indices, patch
138 provided by Stas, see FR #877103
139 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
140 array index patch by Stas
141 * src/SDCCast.h: added prototype getResultTypeFromType()
143 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
144 * src/pic/glue.c (pic14emitStaticSeg),
145 * src/pic16/glue.c (pic16emitStaticSeg),
146 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
147 for initialization of symbols
148 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
149 * support/Util/SDCCerr.h:
150 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
151 * .version: bumped version number to 2.3.8
152 * device/include/Makefile.in (install),
153 * doc/Makefile (install): changed to 'rm `find ...`' construct to
156 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
158 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
159 Slade Rich fixed an optimization bug
160 * src/pic/pcodepeep.c,
161 * src/pic/pcoderegs.c
162 * doc/Makefile (install): added test for directory
164 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
166 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
167 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
168 * src/pic/ralloc.c (getRegPtr, getRegGpr),
169 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
170 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
171 * as/mcs51/asexpr.c (term),
172 * as/hc08/asexpr.c (term): fixed bug #887146
174 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
176 * src/z80/gen.c (genMult): handle single byte result product
177 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
178 DUMMY_READ_VOLATILE (fixed bug #886367)
180 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
182 * support/regression/tests/libmullong.c: fixed logic, on little endian
183 hosts we ended without a mullong_wrapper()
185 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
187 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
188 virus/worm forged address usage.
190 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
192 Fixed promotion, it should be done on AST level:
193 * src/SDCCast.c (addCast): added promotion to int
194 (decorateType): updated call to upCast()
195 * src/SDCCicode.c (geniCodeLeftShift): removed call to
196 usualUnaryConversions()
198 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
200 * support/regression/tests/literalop.c (mulWrapper): Added a
201 wrapper to remove integer overflow warnings.
203 * support/regression/tests/float_trans.c: Made work on host.
205 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
208 * support/regression/generate-cases.py (main): Changed from inline
211 * doc/Makefile (install): Changed to depth first to get rid of
212 missing directory install warning.
214 * as/Makefile (install-doc): Made work on Mac.
216 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
218 * src/SDCCast.c: added an additional type flow in decorateType() of
219 opposite direction, see feature request #860006; it's enabled at runtime
220 by setting the environment variable SDCC_NEWTYPEFLOW
221 * src/SDCCast.h: changed prototype of decorateType()
222 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
223 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
224 'char' to 'int' can be omitted, if both operands are 'unsigned char';
225 see feature request #877103
226 * src/SDCCval.c: updated call of decorateType()
227 (valBitwise): fixed bug #882876
228 (valMinus): added promotion
229 (valLogicAndOr): result is unsigned
230 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
231 * src/SDCCsymt.c (computeType),
232 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
233 must not cause an unsigned operation
234 * src/pic/glue (pic14emitRegularMap),
235 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
237 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
239 * src/pic/pcode.c (PCodeID): commented out left over debug code
241 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
243 * support/valdiag/tests/overflow.c: added shift tests
251 * src/pic/pcodepeep.c,
252 * src/pic/pcoderegs.c,
254 * src/pic/ralloc.h: applied patch from Slade Rich;
255 added support for multiple code pages and multiple RAM banks on the
256 PIC 14 port. The ASM files now no longer simply assume all the
257 code / RAM are in the same page / bank. This means the linker can
258 safely allocate code/RAM of separate ASM files to different pages/banks.
259 * doc/sdccman.lyx: added Slade's tips
260 * src/mcs51/peeph.def: fixed bug #880768
262 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
264 * src/hc08/ralloc.c (rematStr): fixed bug #879282
265 * src/SDCCast.c (decorateType): fixed bug #880197
267 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
269 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
272 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
273 strtof is not part of C89 and isn't included with Mac OS X.
275 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
277 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
278 shiftL2Left2Result): fixed bug #879326
279 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
280 (genMultOneByte): fixed bug in signed vs unsigned multiplication
281 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
282 address fetch for clr instruction
283 * device/lib/hc08/_mulint.c: created optimized assembly version
284 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
286 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
288 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
289 proposed in FR #877103
291 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
293 * src/SDCCval.c (cheapestVal): added missing checks
294 * src/SDCCicode.c (usualBinaryConversions): fixed condition
295 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
297 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
299 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
302 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
304 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
305 loaded with the linker search paths (-L arguments) and the libraries
306 to be linked with the current source (-l arguments). Changes
307 currently will affect only the pic16 port.
308 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
309 include path the port specific paths and port specific libraries,
310 * gplink command now contains the $3 argument,
311 * src/pic16/device.h,
312 * src/pic16/device.c,: structure PIC_device is made public and
313 renamed to PIC16_device, the same for variable Pics which is renamed
314 to Pics16. Updated all references to them.
315 * src/pic16/glue.c (pic16glue): corrected bug with code
316 initialization which bypassed the variable initializations block.
318 * device/lib/pic16/Makefile.rules: removed --penable-stack from
319 COMPILE_FLAGS and added the --nostdinc option
321 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
323 * device/include/mc68hc908jb8.h: Register defs for another member
324 of the hc08 family. Contributed by Bjorn Bringert - thanks!
326 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
328 Documenting changes from previous commits.
329 * configure.in (version 1.56),
330 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
331 when generating output files to configure the pic16 library,
332 but now I've commented it out, since gputils aren't installed in the
333 SF compile farm, so library won't compile
335 * device/lib/Makefile.in (version 1.56): initially I've added in
336 target 'all' the prerequestive 'model-pic16' so it compiled the
337 pic16 library, but now I've commented it out for the same reasons
339 * added targets 'model-pic16' and 'objects-pic16' to compile the
341 * added target 'port-specific-objects-pic16' to handle the
342 generated libraries and copy them into the build/ directory
343 * added target 'clean-intermediate-pic16' to clean intermediate
344 files into pic16 directory
345 * in target 'installdirs' added line to create directory pic16 in
346 the installation path
348 * device/include/Makefile.in (version 1.11): in target 'install'
349 added lines to copy all header files to installation path,
350 * in target 'installdirs' added line create directory for pic16
351 headers in the installation path
353 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
355 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
358 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
361 * device/lib/configure.in,
362 * device/lib/configure: fixed for autoconf 2.57
364 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
366 * src/z80/main.c (_parseOptions): fixed the portmode= command line
367 option so that it actually works. Made it specific to the z80, since
368 the gbz80 doesn't have these kinds of I/O ports.
370 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
372 * device/include/z180.h,
373 * device/lib/_memcpy.c,
374 * device/lib/_memmove.c,
375 * device/lib/_mulint.c,
376 * device/lib/ser_ir.c,
377 * device/lib/ser_ir_cts_rts.c,
378 * device/lib/_strcmp.c,
379 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
380 * src/z80/main.c (_process_pragma): add support for pragmas bank and
381 portmode; added deprecation warning for bank= and protmode= forms.
382 Also, guard against buffer overflow.
383 * src/z80/gen.c (aopGet): generate better code for sfr banked read
385 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
387 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
388 changed interrupt vector table generation to only emit declared vectors.
389 * device/include/Makefile.in: added missing backslash
390 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
392 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
394 Mainly changes to support compilation of the device libraries
395 * src/pic16/device.c: stack is allocated via symbol and not
396 via literal number. The symbol is placed in the corresponding
397 position of the data ram
398 * (pic16_dump_section): relocatable and absolute uninitialized
399 data are now emitted in sorted order to reduce section naming,
400 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
401 weren't marked as being in the access bank,
403 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
405 Added portion of GNU PIC Library under the directory
406 device/include/pic16 and device/lib/pic16. These files
407 contain the declarations of SFRs for the PIC18Fxx2 devices.
408 The directory is initialized via configure from toplevel.
410 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
412 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
413 the spilllocations to be compared correctly
415 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
417 * src/SDCCast.c (decorateType): fixed bug introduced today
419 2004-01-12 Borut Razem <borut.razem AT siol.net>
421 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
422 doc/sdccman.lyx: upper case pragmas are deprecated
424 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
426 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
427 in simpler and even better code
429 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
431 * src/SDCCicode.c (operandOperation): fixed bug #874819
432 * src/SDCCast.c (decorateType): fixed
433 char foo (unsigned long ul) { return ul > 0; }
435 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
437 * doc/sdccman.lyx: Moved and added some sections, small changes
438 all over. Telling LaTeX to be less strict with word spacing
439 to better keep the right margin. Changed some notes about
440 maintainance of the ports in section 3.2.1 - is it OK like this?
442 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
445 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
446 convilong): modified to inform the pic16 port that builtin functions
449 PIC16 PORT specific changes:
450 * src/pic16/device.c pic16_dump_equates() added,
451 processor registers declared internally by the port are emitted in
452 the translation as equates,
453 * src/pic16/gen.c: inline code is passed unprocessed to the
455 * (pic16_popGetLit2): fnuction modified to take second operand as
456 pCodeOp pointer and not as literal,
457 * (popRegFromIdx): prefixed with pic16_,
458 * (pic16_popCombine2): modified to receive already allocated pCode
460 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
461 * (genFunction): initializes local stack frame and pushes on stack
462 all the registers used by this function,
463 * (genEndFunction): restores all registers from stack and restores
465 * src/pic16/glue.c (pic16emitRegularMap): various changes and
467 * (pic16glue): changed the program startup sequence,
468 * added new dbName code 'A' for functions placed in absolute section
469 * src/pic16/main.c: added function attribute _naked,
470 * added pragma 'code' to place a fnuction at an absolute address,
471 * added command line arguments --debug-ralloc and --pcode-verbose,
472 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
473 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
474 * (pic16_newpCodeOpLit2): modified to take the second operand as
476 * (pic16_printpBlock): modified to emit each function in a separate
478 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
479 UPPER for immediate operands,
480 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
482 * src/pic16/peeph.def: all peepholes with movff are commented out,
483 because there is a problem in the pcode peep optimizer,
484 * src/pic16/ralloc.c: the register allocator can now reuse local
485 function symbols for another function. This saves register usage.
486 * src/pic16/ralloc.h: added flag isLocal in structure regs,
488 Added file src/pic16/NOTES with information about program writing on
489 the current port version.
491 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
493 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
494 and peephole 252 (array access)
496 2004-01-09 Borut Razem <borut.razem AT siol.net>
498 * src/SDCCmain.c : fixed #872250: -l command line defined library
499 files are scanned before standard library files
501 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
503 * src/SDCCast.c (decorateType): fixed bug #874046
505 2004-01-09 Borut Razem <borut.razem AT siol.net>
507 * support/scripts/sdcc.nsi: remove previous installation
509 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
511 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
512 bytes for last interrupt vector (mcs51)
513 * sdcc.spec: fixed typo
515 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
517 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
518 gen51Code): more efficient parameter receive for --model-large
521 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
524 * src/z80/main.c: added missed needLinkerScript flags (more than
525 one port structure defined in these file)
526 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
529 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
531 * src/SDCCmain.c: removed various references to DEFAULT_PORT
532 * src/port.h: added flag needLinkerScript in port->linker
533 structure to inform whether to create a .lnk file or not,
541 * src/z80/main.c: changed appropriately to configure
542 needLinkerScript flag
544 * src/pic16/gen.c (genAddrOf): fixed bug #863624
545 * src/pic/glue.c: added variable udata_section_name to
546 override default uninitialized data segment definition for
547 devices only with SHAREBANK memory (reported from Erik Epetrich)
548 * (pic14emitOverlay): modified to emit a commented overlay segment
549 directive when no overlay data exist
550 * (picglue): modified to emit uninitialized data segment
551 according to udata_section_name
552 * src/pic/main.c (_pic14_parseOptions): added command line
553 options --udata-section-name=[name] to override default
554 udata definition name
555 * modified _linkCmd and _asmCmd to include compiler passed
556 arguments via -W option
557 * src/pic16/main.c: added $l in _asmCmd, changed extension for
558 object file from '.rel' to '.o' in port->linker structure,
559 changed size of fptr from 2 to 3 in port structure
561 2004-01-07 Borut Razem <borut.razem AT siol.net>
563 * support/scripts/sdcc.nsi: update PATH
564 * support/scripts/sdcc.ico: craeted
566 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
568 * device/include/Makefile.in: fix install
569 * doc/Makefile: fix install
571 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
573 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
575 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
576 how the function variable allocation summary is displayed; also
577 include information about variables allocated to the overlay
580 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
582 * as/mcs51/lkmain.c: Help about -Y option
583 * as/mcs51/lkarea.c: Fixed gcc warnings
585 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
587 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
589 * support/valdiag/tests/overflow.c: added
590 * src/SDCCast.c (decorateType),
591 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
594 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
596 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
599 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
601 A python script to validate compiler diagnostic messages. It can be
602 used to verify that sdcc complains about bad c source code and
603 gives a good location of the error.
604 * support/valdiag/Makefile,
605 * support/valdiag/valdiag.py,
606 * support/valdiag/tests/*
608 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
610 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
611 * src/SDCCsymt.c (newEnumType),
613 * support/Util/SDCCerr.c,
614 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
616 * support/regression/tests/enum.c: added test for enum values that
617 require at least 2 bytes of storage.
619 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
621 * src/common.h: added ifndef/define/endif macros
622 around the header file.
623 Bug reported from Jesus Calvino-Fraga
625 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
628 * device/include/Makefile.in: don't install CVS directories
629 * device/lib/Makefile.in: added removal of CVS directories after install
630 * doc/Makefile: fixed install, added local_icons
631 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
632 * src/mcs51/gen.c (genRightShift): fixed bug #870788
633 * src/ds390/gen.c (genRightShift): fixed bug #870788
634 * src/SDCCast.c (decorateType): fixed bug #870781
636 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
638 PIC16 port related changes:
639 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
640 added variable stackPos,
642 * gen.c: genCall, assignResultValue: added support for
643 pushing/retrieving function parameters to/from stack,
644 genFunction,genEndFunction: setup stack frame for the
646 genAddrOf: will be changed according to bug 863624
648 * added files genutils.c and genutils.h which contain gen*
649 debugged and optimised functions extracted from gen.c
651 * glue.c: added variable 'externs' which holds extern symbols,
652 pic16emitRegularMap: is modified to properly handle relocatable
653 symbols under the new scheme,
654 pic16createInterruptVect: is modified
655 pic16printPublics: is modified to emit 'global' assembler directives,
656 added pic16_printExterns to print extern symbols,
657 pic16glue: initializes stack/frame pointer in the beginning of
658 the assembly output. Temporary hack, will be corrected later,
659 because gplink yet does not support stack and SDCC does not
660 yet support a type of crt0.o object to create the final binary.
662 * Removed many lines that contain 8051 legacy code.
663 * The code is finally placed under a 'code' directive.
664 * Added port specific options.
666 * _process_pragma: simplified since now we do not need *special*
667 include file to define SFR registers. But a separate header
668 will be needed. This will be developed later.
669 * _pic16_parseOptions: added, parses port specific options:
670 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
671 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
672 --preplace-udata-with=
674 * _pic16_setDefaultOptions: modified to initialize section names,
675 but hack is temporarly out of order since it needs improvement.
676 * _pic16_genAssemblerPreamble: configuration words are emitted by
677 their address instead of their name. This part is incomplete and
678 supports only the 18Fxx2 devices. Other devices will emit an error
679 during assembly since they do not contain the same set of config
681 * _pic16_genIVT: is modified,
683 * pcode.c: added definitions for some hardware registers that are needed
685 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
686 All PCI entries are updated. Now LFSR is supported.
687 * Removed pic16_pciTRIS is mentioned by mdubuc in source
688 * added pic16_newpCodeOpLit2 to support instructions with
689 two literal arguments
690 * pic16_pCode2str: corrected code that emits assembler instructions
691 with two literal operands and those that have an access bit modifier
692 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
693 this fixes a bug which caused some labels to be lost, when an
694 assembler directive was added, i.e. banksel,
695 * pic16_FixRegisterBanking: improved logic that causes the insertion
697 * InlineFunction: functions that are called once, are not any more
698 inlined. This can be a port option in the future,
700 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
702 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
703 hold the corresponding uninitialized symbols,
704 * pic16_allocProcessorRegister: registers have explicit marked the
706 * pic16_allocInternalRegister: registers are explicit marked as
708 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
709 processing list, so bit registers were lost,
712 * ralloc.h: added field 'accessBank' and original symbol operand
713 in register definition,
714 * removed the field isMapped from register definition,
716 ** Several functions have been removed from various sources:
717 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
718 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
719 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
720 pic16_assignRelocatableRegisters
722 ** others have been introduced:
723 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
724 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
726 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
728 * support/scripts/inc2h.pl: changed definition of BIT_AT
729 to emit 'sbit at' instead of 'bit at'. This was a request.
731 PIC16 port related preliminary changes:
732 * gen.c: prefixed function popRegFromString with
733 pic16_ and all references to it corrected
734 * pcode.c: all pic16_pc_* hardware registers prefixed
736 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
737 * ralloc.c: newReg(): when register is REG_SFR then
739 pic16_allocProcessorRegister(): marks register wasUsed=0
740 pic16_writeUsedRegs(): added a call to assign processor
741 registers via pic16_assignFixedRegisters
743 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
745 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
746 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
747 variables in unused register banks. Also the SSEG is placed
748 wherever there is enough space for it, and IDATA can be anywhere
749 in internal RAM. For now compile using -Wl-Y[stack_size].
750 The mem file is different for this option as well, since it
751 makes no sense of talking about DSEG lenght.
753 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
755 * src/SDCClrange.c: fixed bug 869095 that caused segfault
756 in certain cases, e.g. when ROM assignment, patch provided
757 from Albert den Haan.
759 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
761 Many signedness and type propagation fixes:
762 * src/SDCCicode.c: made geniCodeCast() static
763 replaced SPEC_ by IS_ (cosmetic)
764 (operandOperation): fixed div and mod operation
765 (usualBinaryConversions): added support for promotion of char
766 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
767 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
768 (geniCodeAdd): an array index will stay unsigned, even if promoted
770 (geniCodeArray): ditto
771 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
772 * src/SDCCsymt.c (computeType): added more support for char;
773 promotion of char is selectable by promoteCharToInt, fixed signedness
775 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
776 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
777 * src/SDCCval (val*): replaced signedness calculation by
779 rearranged if-branches (cosmetic)
780 (valShift): added warning W_SHIFT_CHANGED
781 (valCompare): fixed problem with different types
782 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
783 * support/regression/tests/literalop.c: added many cases
784 * support/regression/tests/ast_constant_folding.c: changed finally to
786 * .version: new year, new version: 2.3.7
787 * src/SDCCmain.c (main): applied patch #866468
788 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
789 provided by Scott Bronson
790 * doc/sdccman.lyx: updated documentation for sdcdb
791 updated and added chapter tips
793 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
795 * src/SDCCsymt.h: missing from yesterday's commits
797 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
799 * src/SDCC.y (struct_or_union_specifier),
800 * support/Util/SDCCerr.c,
801 * support/Util/SDCCerr.h: verify that struct & union tags are used
804 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
806 * src/SDCCglobl.h: missing from yesterday's commits
808 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
810 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
811 sft_attributes, struct_declaration, parameter_declaration,
812 type_name, start_block, declaration_list),
813 * src/SDCC.lex (check_type): support redefinition of typedef names
815 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
817 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
818 aligned xdata arrays. Erik helped me with the if clause.
820 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
822 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
825 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
828 * src/SDCCast.c (newAst_),
830 * src/SDCCicode.c (ast2iCode, newiCode),
832 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
833 expr, statement, expression_statement, selection_statement,
834 iteration_statement, expr_opt, jump_statement): foundation for tracking
836 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
839 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
841 * support/Util/SDCCerr.c,
843 * src/SDCCast.c (createCase, createDefault, decorateType),
844 * src/SDCClabel.c (labelUnreach),
845 * src/SDCC.y (labeled_statement, jump_statement): More improvements
847 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
848 (with thanks to Stas Sergeev)
849 * device/include/time.h,
850 * device/lib/time.c (CheckTime): suppress unreachable code warning
852 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
854 * src/SDCCast.c (createIvalCharPtr),
855 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
857 * support/regression/tests/nullstring.c: tests for these two bugs
859 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
861 * support/Util/SDCCerr.h,
862 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
863 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
864 about storage class and 'at' used inside struct or union
865 * src/SDCCBBlock.c (iCodeFromeBBlock),
866 * src/SDCCcse.c (ifxOptimize),
867 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
868 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
869 printIval, emitStaticSeg, emitOverlay),
870 * src/SDCClabel.c (deleteIfx),
871 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
872 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
873 gatherAutoInit, processParms),
874 * support/Util/SDCCerr.h,
875 * support/Util/SDCCerr.c (werrorfl): Support for better error location
876 reporting for post-parse errors.
878 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
880 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
881 implicit casts via union; they don't work on big endian systems
882 (possible fix for bug #861138)
884 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
886 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
887 * src/mcs51/main.c: fixed the fix for bug #737001
889 2003-12-15 Borut Razem <borut.razem AT siol.net>
891 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
893 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
895 * support/makebin/makebin.c: put output in binary mode
897 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
899 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
900 xdata and data memory on startup. Set the environment variable
901 SDCC_NOGENRAMCLEAR to disable this.
902 * src/mcs51/peephole.def,
903 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
904 (allows non-interrupt and interrupt code to safely compete for a resource
905 without the non-interrupt code having to disable interrupts)
907 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
909 * src/SDCCicode.c (geniCodeAdd),
910 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
911 with valFromType if type might be a pointer and host is big endian).
912 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
913 types, not just integer types.
914 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
915 multiply defined with mismatching "at" address.
917 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
919 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
920 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
921 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
922 with embedded nulls (fixed bug #753752)
924 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
926 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
927 Apparently this did not see much testing (endless loop)
929 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
931 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
933 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
935 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
936 gracefully handle NULL memmap pointers
938 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
940 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
941 instead of deleting the iCode when an operand is volatile
942 * src/z80/gen.c (genDummyRead),
943 * src/mcs51/gen.c (genDummyRead),
944 * src/ds390/gen.c (genDummyRead),
945 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
947 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
948 * src/SDCC.y: fixed bug #850420
950 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
952 Applied z80 i/o port patch from Peter Townson and fixed some operators
953 to better handle operands in A register.
954 * device/include/z180.h
960 * src/z80/peeph-z80.def
964 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
966 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
968 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
970 * device/lib/hc08/_mullong.c: Removed extra #endif
972 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
974 * sim/ucsim/hc08.src/inst.cc,
975 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
977 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
978 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
979 * device/include/stdarg.h: fixed varargs for hc08
980 * device/lib/Makefile.in,
981 * device/lib/hc08/Makefile,
982 * device/lib/hc08/_mulint.c,
983 * device/lib/hc08/_mullong.c: fixed some endian problems
985 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
987 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
988 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
989 * device/lib/_gptrget.c,
990 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
992 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
994 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
995 * src/SDCCast.c (astErrors): fixed bug #846007
996 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
998 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1000 * src/SDCCast.c (decorateType): disabled a transformation I added in
1001 revision 1.188 (access to fields of a structure at an absolute address);
1002 it breaks with bitfields, extern declarations, and gcse analysis.
1003 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
1004 could be assigned through a pointer, so don't complain.
1005 * src/SDCCast.c (astErrors),
1007 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
1009 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
1011 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
1012 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
1013 output of __config directives, since gpasm now supports them
1014 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
1015 pre-processor macro, i.e. -DMCU=p18f452
1016 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
1017 and modified to handle 'cast' icode similarly to '=' icode
1018 * src/pic16/device.h (typedef struct PIC_device): added field
1019 'extMIface' to indicate that chip has external memory interface
1020 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
1021 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
1024 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1026 * src/SDCC.y (pointer): fixed bug #846006
1027 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
1028 * src/SDCCast.c (decorateType): fixed bug #846009
1029 * src/ds390/peeph.def,
1030 * src/ds390/gen.c (genAnd, genOr),
1031 * src/mcs51/peeph.def,
1032 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
1034 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1036 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
1043 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
1047 * src/SDCCbitv.c: added function to free a bitvector
1049 * src/SDCClrange.c: added function to recompute the liveranges
1051 * src/ds390/ralloc.c,
1052 * src/hc08/ralloc.c,
1053 * src/mcs51/ralloc.c,
1055 * src/pic16/ralloc.c,
1056 * src/xa51/ralloc.c,
1057 * src/z80/ralloc.c: recompute the liveranges after register packing
1059 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
1061 * src/SDCCloop.c (newInduction): fixed bug #845630
1063 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1065 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
1066 inadvertantly left behind from my 2003-11-12 change
1068 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1070 Updated headers I neglected to commit yesterday.
1074 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1076 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
1077 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
1078 * src/SDCCopt.c (eBBlockFromiCode),
1079 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
1080 the creation of the key hash table from the sequencing so it can be used
1081 earlier (for some GCSE bug fixes still pending)
1083 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1085 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
1086 * support/regression/tests/addsub.c: testing genPlus shortcut
1088 2003-11-15 Borut Razem <borut.razem AT siol.net>
1090 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
1092 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1094 * src/SDCCcse.c (cseBBlock): fixed bug #527779
1095 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
1096 ordering is immaterial.
1097 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
1099 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1101 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
1102 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
1103 (SIGSEV) of bug #840381
1104 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
1105 unlink new file before rename if new and old filenames are the same)
1107 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1109 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
1110 uninitialized variables) for the mcs51. Set environment variable
1111 SDCC_GENRAMCLEAR to test.
1112 xdata initialization slightly shorter
1114 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1117 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
1118 #838241 & 780691 (basicly the same bug)
1119 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
1120 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
1122 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
1124 * src/SDCCmain.c (linkEdit): "fix" #834252
1126 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1128 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
1130 * src/SDCC.y: fixed bug #819403
1132 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1134 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
1135 the reentrant attribute.
1136 * src/hc08/gen.c (genPackBits): added missing stack readjustment
1137 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
1139 * src/SDCCast.c (decorateType): fixed bug with storage class not being
1140 updated during pointer dereference; f.e. ~(((char *)1)*) was being
1141 erroneously reduced to a literal.
1142 * src/hc08/ralloc.c (packRegisters, rematStr),
1143 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
1146 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1148 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
1149 * doc/sdccman.lyx: changed from 'article' to 'book'
1150 * doc/Makefile: readded test_suite_spec and cdbfileformat
1152 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
1154 * device/include/stdlib.h: include malloc.h to comply with ANSI
1155 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
1157 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1159 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
1160 * doc/clean.mk: also remove *.out files
1161 * doc/sdccman.lyx: some additions, larger top/bottom margins
1163 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1165 * src/SDCC.y: fixed bug #837365
1166 * support/regression/tests/bitopcse.c
1167 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
1168 a symbol (might be valop instead)
1169 * device/lib/Makefile.in: added errno.c to HC08SOURCES
1170 * device/lib/clean.mk: added hc08 to the cleaning list
1172 2003-11-04 Borut Razem <borut.razem AT siol.net>
1174 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
1176 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1177 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
1178 malloc is declared in standard stdlib.h
1180 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1182 * device/lib/hc08/Makefile: need to clean .rel not .o files
1183 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
1185 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1195 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
1196 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
1197 tests (which uses the port's oclsExpense function)
1203 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
1205 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1207 * src/SDCCcse.c (ifxOptimize),
1208 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
1209 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
1210 deleting the IFX iCode.
1211 * src/hc08/ralloc.c: reduced unneeded slocs
1212 * src/hc08/gen.c: fixed bug in asmopToBoolean
1214 2003-11-04 Borut Razem <borut.razem AT siol.net>
1216 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
1217 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
1218 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
1219 transferred to configure
1221 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
1223 Use headers defined in the C[++] standards:
1224 * sim/ucsim/gui.src/serio.src/fileio.cc
1225 * sim/ucsim/gui.src/serio.src/frontend.cc
1226 * sim/ucsim/gui.src/serio.src/main.cc
1227 * sim/ucsim/gui.src/serio.src/posix_signal.cc
1228 * support/Util/NewAlloc.c
1234 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1236 * Added MSVC projects for hc08 assembler and linker:
1237 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
1238 /as/hc08/link_hc08.dsp
1240 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
1242 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
1244 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
1246 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
1248 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1250 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
1252 2003-10-31 Borut Razem <borut.razem AT siol.net>
1254 * support/cpp2/cpplib.h,
1255 support/cpp2/cpplib.c,
1256 support/cpp2/cpplex.c,
1257 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
1258 to switch _asm block preprocessing on / off. Default is
1259 #pragma preproc_asm +
1261 2003-10-31 Borut Razem <borut.razem AT siol.net>
1263 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
1264 when outputting comment blocks (when executed with -C option) and
1265 _asm (SDCPP specific) blocks
1267 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1269 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
1271 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
1273 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
1275 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
1277 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
1278 * src/SDCCast.c (decorateType): fixed bug #832664
1280 2003-10-31 Borut Razem <borut.razem AT siol.net>
1282 * support\cpp2\cpplex.c: fixed for SDCPP:
1283 comments(when executed with -C option) and _asm blocks
1284 were included even if they where in skipped #if block.
1285 Applied solution from GCC cpp 3.3.2
1287 2003-10-31 Borut Razem <borut.razem AT siol.net>
1289 * src/SDCC.lex: sdcc now understands both formats:
1290 '# <line_number> <file_name>' and
1291 '#line <line_number> <file_name>'
1292 * support/cpp2/cppmain.c: sdcpp now generates the standard
1293 '# <line_number> <file_name>' instead of former
1294 '#line <line_number> <file_name>'
1296 2003-10-30 Borut Razem <borut.razem AT siol.net>
1298 * support/cpp2/cpphash.h,
1299 * support/cpp2/cpplib.h
1300 * support/cpp2/cpplex.c,
1301 * support/cpp2/cppmain.c,
1302 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
1304 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1306 Fixed a number of problems revealed by bug #827883.
1307 * src/SDCCloop.c (loopInvariants): Spill location of the
1308 result operand should be recomputed if extracted from
1309 a loop. Also, don't extract assignments of an iTemp
1311 * src/SDCCast.c (isConformingBody): loop reversal should
1312 not occur if the control variable is involved with a
1313 relational operator.
1315 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
1317 * .version: bumped to 2.3.6 to reflect the big improvements
1318 made by Erik and Klaus. Thanks!
1320 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
1322 Replaced the livrange code.
1323 * src/SDCClrange.c: added new LR code
1325 * src/SDCCBBlock.h: removed remainig parts from old LR code
1326 * src/ds390/ralloc.c,
1327 * src/ds390/gen.c: minor fixes to make it work with new code
1329 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1334 * src/hc08/ralloc.c: Fix various warnings related to the hc08
1335 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
1336 (tweaked fix for bug #818696)
1338 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1340 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
1342 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1345 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
1346 * src/mcs51/gen.c (gencjneshort),
1347 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
1348 more efficient (per Scott Bronson's suggestion)
1350 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1352 Extended the semantics of the critical keyword to include
1353 individual statements. See RFE #827755 and #799831
1358 * support/Util/SDCCerr.c
1359 * support/Util/SDCCerr.h
1364 2003-10-19 Borut Razem <borut.razem AT siol.net>
1366 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
1368 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1370 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
1372 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
1373 and predecrement operand is displayed
1375 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1377 * src/SDCCval.c (valMinus): fixed bug #826041
1379 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1381 Some hc08 related updates that I missed earlier
1382 * sim/ucsim/stypes.h
1383 * support/regression/ports/hc08/spec.mk
1385 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1387 New target "hc08" for the Motorola 68hc08 family of micros
1395 * sim/ucsim/hc08.src/*
1396 * sim/ucsim/configure.in
1397 * src/ucsim/configure
1398 * sim/ucsim/packages_in.mk
1401 * device/include/mc68hc908qy.h
1403 * device/lib/Makefile.in
1404 * support/regression/ports/hc08/*
1405 * support/regression/Makefile
1407 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1409 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
1411 * src/ds390/gen.c (genCast): fixed bug #821957
1413 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
1415 * device/lib/logf.c: "fixed" overlay bug
1416 * support/regression/ports/host/spec.mk: added m library
1417 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
1418 * support/regression/tests/float_trans: added (for Eric)
1420 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
1422 * src/mcs51/gen.c (genCpl): fixed bug
1423 http://sf.net/mailarchive/message.php?msg_id=6263915
1425 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
1427 * src/SDCCast.c (decorateType): added extended constant folding
1428 * src/SDCCsymt.c (computeType): cleanup
1429 * src/SDCCval.c (valShift): minor optimization
1430 * support/regression/tests/ast_constant_folding.c: added
1432 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1434 * src/SDCCmain.c: removed some unintended changes
1436 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1438 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
1439 * src/z80/gen.c: fixed part of bug #817589
1440 * src/SDCCsymt.c (checkFunction): fixed bug #817895
1442 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
1444 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
1455 * src/ds390/ralloc.c
1457 * src/mcs51/ralloc.c
1459 * src/pic16/ralloc.c
1462 * src/z80/gen.c: removed unused label "release:"
1464 2003-10-06 Borut Razem <borut.razem AT siol.net>
1466 * src/SDCC.lex: removed definition of unused variables
1467 save_optimize and save_options
1469 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
1471 * clean.mk: removed '=' in "-maxdepth=1"
1472 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
1473 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
1475 2003-10-06 Borut Razem <borut.razem AT siol.net>
1477 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
1478 my_unput() replaced by unput()
1480 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
1482 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
1483 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
1484 type-punned pointer will break strict-aliasing rules"
1485 Old LR behaviour is again default; Klaus' LR can be choosen by
1486 defining the environment variable LRKLAUS
1490 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
1491 * clean.mk: fixed removal of files in bin/CVS/
1492 * device/lib/clean.mk: fixed removal of directories small and large
1493 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
1495 * src/SDCCval.c: removed superflous test for pedantic
1497 2003-10-05 Borut Razem <borut.razem AT siol.net>
1499 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
1500 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
1501 message "unmatched #pragma SAVE and #pragma RESTORE"
1503 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1505 * doc/sdccman.lyx: various additions and updates (interrupts, inline
1506 assembly, critical functions, atomic, nojtbound)
1508 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
1510 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
1516 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1519 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1521 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1523 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
1524 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
1525 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
1527 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1529 * src/z80/gen.c (genRet): fixed bug #524753
1530 * src/z80/gen.c (genCast): fixed internal error on cast from
1532 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
1533 fix for bug #477835 to the z80
1534 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
1535 for tracking iCodes in the peephole optimizer for z80
1537 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1539 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
1540 the other part of bug #814548
1541 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
1543 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
1545 * src/SDCCcse.c: fixed part of bug #814548
1547 2003-09-28 Borut Razem <borut.razem AT siol.net>
1549 * src/asm.c: rewrite of printILine() to use temporary file instead
1551 * src/xa51/main.c: commented out declaration of int rewinds
1553 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1555 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
1557 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1559 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
1560 * src/asm.c (printILine): Fixed bug #811015
1562 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1564 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
1567 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1569 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
1570 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
1571 to correctly handle general case of AOP_PAIRPTR
1572 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
1574 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1576 * src/mcs51/ralloc.c (fillGaps),
1577 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
1578 register positioning bug)
1580 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
1582 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
1584 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1586 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
1587 genCodePointerGet, genGenPointerGet, genFarPointerSet,
1588 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
1589 (ralloc doesn't intentionally do this now, but perhaps later)
1590 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
1591 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
1592 register positioning bugs (Fixed bug #762602 and #795325)
1593 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
1595 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
1596 lines that --i-code-in-asm generates
1598 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1600 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
1601 trying to fclose a FILE* that was already closed.
1603 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1605 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
1606 of const struct should be treated as if const themselves)
1608 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
1610 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
1612 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1614 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
1615 Unix (/n) and DOS (/r/n) line terminations.
1617 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1619 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
1622 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1624 * src/mcs51/gen.c (genFunction, genEndFunction),
1625 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
1626 and restore of EA so that stack offsets to parameters are
1627 correct when using both critical and reentrant/stack-auto.
1628 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
1629 size (can be triggered in error if sloc is shared between
1630 different sized objects)
1631 * device/include/float.h: fixed macros to explicitly use
1632 unsigned long where needed
1634 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
1636 Feature req. 799831: added code to allow nesting of critical functions
1637 * src/mcs51/gen.c (genFunction, genEndFunction)
1638 * src/ds390/gen.c (genFunction, genEndFunction)
1640 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1642 * src/SDCCsymt.c (sclsFromPtr),
1644 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
1645 support for standard C idiom of memory mapped variables; for
1646 example, *((xdata int*)0x1234) = 1 is now internally equivalent
1647 to xdata int at 0x1234 tempvar = 1.
1648 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
1649 provided by Akiya ISHIDA
1651 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
1653 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
1654 * src/SDCCval.c (constVal): added reduction from int to char
1655 * src/SDCCval.c (valMult, valDiv): fixed sign handling
1656 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
1657 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
1659 * support/regression/tests/shifts.c: fixed
1661 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1663 * src/z80/gen.c (genXor): Fixed bug #805445
1665 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1667 Fixed bug #621531 (const & volatile confusion in the type chain).
1668 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
1669 refer to the const or volatile state of the pointer itself.
1681 * src/pic16/ralloc.c
1682 * support/regression/tests/const.c
1684 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1686 When checking for duplicated modules, use absolute paths
1687 instead of relative paths. Files changed:
1692 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1694 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
1696 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1698 * device/include/string.h: added size_t typedef, changed
1699 prototypes to use size_t, eliminated separate reentrant and
1700 non-reentrant declarations, added _memmove declaration
1701 * device/lib/_memcpy.c: changed to use size_t instead of int,
1702 changed /4 to >>2 to avoid division library call
1703 * device/lib/_memcmp.c,
1704 * device/lib/_memset.c,
1705 * device/lib/_strncat.c,
1706 * device/lib/_strncpy.c,
1707 * device/lib/_strncmp.c: changed to use size_t instead of int
1708 * device/lib/_memmove.c: new file (fixed bug #772294)
1709 * device/lib/Makefile.in: added _memmove.c
1710 * device/lib/z80/asm_strings.s: fixed bug #772290
1711 * support/regression/tests/bitfields.c: attempt to fix host assertion
1712 failure on amd64-unknown-linux2.2
1714 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1716 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
1717 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
1718 * as/z80/asmain.c (main): fixed bug #801766
1720 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
1722 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1725 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1727 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1728 reported in bug #800609
1730 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
1732 * Top header beautifications in src/pic16 directory:
1733 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1734 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1735 pcoderegs.h, ralloc.c, ralloc.h
1736 * main.c: added top header and GPL license notice
1737 * pcode.c: fixed the if-conditional warning
1739 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
1741 * device/lib/_mullong.c: replaced int by short for gcc
1743 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1745 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1746 and JUMPTABLE iCodes properly now (worked by accident before)
1747 * src/mcs51/gen.c (leftRightUseAcc),
1748 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1749 iCode properly now. Use getSize instead of nRegs since a & b
1750 aren't part of the nRegs tally.
1752 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
1754 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1755 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1756 before instructions that use the _STATUS register
1758 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
1760 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1761 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1762 fetching of the pointer
1763 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1764 copied from genNearPointerSet()
1765 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1766 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1767 If they pop r0/r1 they must be called in the opposite order than aopOp().
1768 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1769 (resp. --stack-auto), prepared for --xstack
1771 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1773 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1775 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
1777 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1778 these ports have their own __sdcc_external_start()
1780 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
1782 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1783 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1784 type for bits was changed. It resulted in bit variables becoming
1785 global, which is not permitted in PIC 14 assembly output.
1787 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1789 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1791 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1793 Z80 and MCS51 linkers complaint if a public symbol is defined
1794 in more than one library module:
1798 * as/mcs51/Makefile.in
1800 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1802 A few small changes that speed up the peephole optimizer.
1806 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1808 Try to make the peephole optimizer smarter by maintaining
1809 an association between the assembly source code and the
1810 iCodes that originated them. Put this information to use
1811 with a new peephole rule condition "notVolatile" so that
1812 the rules can be aggressive yet still safe.
1817 * src/mcs51/peeph.def
1819 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1823 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1824 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1825 if the left or right operand symbols have the accuse flag set.
1827 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1829 Changed the type of the result of the ! (NOT) operator to char;
1830 previously it returned the same type as the source. This allows
1831 us to eliminate all the genFloatNot functions (all of its target
1832 implementations were very buggy) since !float can use the same
1835 * src/SDCCicode.c (ast2iCode): ! returns char
1836 * src/mcs51/gen.c (genNot, genNotFloat),
1837 * src/ds390/gen.c (genNot, genNotFloat),
1838 * src/z80/gen.c (genNot, genNotFloat),
1839 * src/pic/gen.c (genNot, genNotFloat),
1840 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1842 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
1844 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
1845 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1846 during interrupts. Ensure WSAVE is located at a shared bank address.
1847 2. Fixed page selection in some places
1848 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1849 the registers name strings.
1850 4. Fixed "signed / unsigned compare" compiler warnings.
1851 5. The PIC port manages its own allocation of the general purpose
1852 registers, but makes no attempt to reuse them. As a result when
1853 compiling it soon runs out of general purpose registers. Some
1854 additional code was added to the files pcode.c and device.c to walk
1855 through the function call tree and rename the registers so that they
1865 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1866 genPlus() & genMinus() when the result is the same as left or right
1868 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1870 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1872 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1874 Made bitfield a distinct type from bit so that bitfields
1875 convert as per ANSI C and bits retain their traditional
1876 boolean style behaviour. Implemented bitfield support in
1884 * src/ds390/gen.c: bit v bitfield split
1885 * src/z80/gen.c: New support for bitfields
1886 * support/regression/tests/bitfields.c: reenabled z80,
1889 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1891 Rules 246.x, 247.x relate to bitfields, the others speed up
1892 access to xdata mapped I/O devices.
1894 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1896 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1898 Cleaned up genPackBits and genUnpackBits and added two helper
1899 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1900 for literal assignments in genPackBits (thanks to Frieder for
1906 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1908 Fixed bug #748310 (pointer to function type mishandled when the
1909 function name is omitted). Also fixed a SIGSEGV when a function
1910 attribute (reentrant, etc) is used on a non-function or on a
1911 function but misplaced before the parameter list.
1913 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1915 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1916 * support/Util/SDCCerr.h,
1917 * support/Util/SDCCerr.c: Added func attr misuse error msg
1919 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1921 Fixed bug #787649 by anonymous
1922 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1923 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1925 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1927 Fixed numerous bitfield problems.
1929 * src/SDCC.y: More bitfield related error checking
1931 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1932 * support/Util/SDCCerr.h,
1933 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1934 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1935 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1936 * support/regression/tests/bitfields.c: tests added
1938 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1940 Made the constant following the "interrupt" keyword optional. If
1941 omitted, the function will not automatically be given an entry
1942 in the interrupt vector table (similar to #pragma NOIV, but
1943 less syntacticly kludgy). The interrupt number is also now
1944 range checked. Also fixed a bug in the high order bit example
1951 * support/Util/SDCCerr.c
1952 * support/Util/SDCCerr.h
1955 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
1957 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1958 * src/SDCCicode.c (operandOperation): rewritten some ops
1959 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1960 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1962 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1963 be re-activated by defining REDUCE_LITERALS)
1964 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1965 unsigned, but are signed by default
1966 * src/SDCCval.c (constVal): rearranged
1967 * src/SDCCval.c (valMod): preliminary fix
1968 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1969 * support/regression/literalop.c: added, work in progress
1971 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1973 Generate warnings for useless declarations like "char data;"
1974 that don't do what new users expect.
1977 * support/Util/SDCCerr.h
1978 * support/Util/SDCCerr.c
1980 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
1982 * src/SDCCval.c (valMult): fix overflow detection of negative int
1984 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1986 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1988 Changes to support big endian targets:
2001 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
2003 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
2004 * device/lib/time.c: fixed warning "integer overflow in expression"
2006 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
2008 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
2009 * src/SDCCval.c (constVal): changed default to signed; hex and octal
2010 constants are unsigned; added recognition of "u" flag for unsigned
2011 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
2012 * src/SDCCval.c (valDiv, valMod): fixed signdness
2013 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
2014 signedness of modulo, left and right shift
2015 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
2016 * support/Util/SDCCerr.h: added warning W_INT_OVL
2017 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
2018 * src/SDCCast.c (ast_print): improved output of constants
2020 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2022 Fixed some warnings when building with MSVC:
2035 * support\cpp2\cpplib.c
2039 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
2041 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
2043 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2045 * support\librarian\clean.mk: Do not remove Makefile.
2046 * support\librarian\Makefile: added.
2048 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2050 Added librarian to MSVC build:
2053 * support\librarian\librarian.dsp
2055 'configure' not needed for librarian, removed:
2056 * support\librarian\configure
2057 * support\librarian\configure.in
2058 * support\librarian\config_in.h
2059 * support\librarian\Makefile.in
2061 Hopefully these ones built the librarian and the rest of sdcc properly:
2063 * Makefile.common.in
2065 Messed up 'configure', so revert to previous version:
2069 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
2071 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
2072 there, while the mantissa of a double is "only" 53 bits wide.
2074 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2076 Adding sdcclib to the build. MSVC project coming soon.
2077 Files added/changed:
2079 * support\librarian\clean.mk
2080 * support\librarian\configure
2081 * support\librarian\configure.in
2082 * support\librarian\config_in.h
2083 * support\librarian\Makefile.bcc
2084 * support\librarian\Makefile.in
2085 * support\librarian\sdcclib.c
2088 * Makefile.common.in
2092 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2094 Linker now complaints if linked modules have conflicting options, for
2095 example, one compiled using --model-large and another one compiled with
2096 --model-small. The following files were modified:
2118 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2120 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
2121 as/mcs51/lklibr.c: Generate a warning when a library is not found.
2123 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
2125 * src/z80/mappings.i: fix _mul[us][int,long] entries
2127 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2129 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
2131 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2133 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
2134 * support/regression/tests/bitopcse.c: added
2142 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2144 added support for new library format to z80, gbz80 linkers:
2150 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
2152 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
2153 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
2155 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
2157 added DUMMY_READ_VOLATILE:
2166 * src/SDCCcse.c (algebraicOpts): many improvements
2167 * src/SDCCcse.h: removed algebraicOpts()
2168 * src/SDCCicode.c (picDummyRead): added
2170 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2172 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
2173 "Insufficient space in data memory".
2175 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2177 * src/mcs51/gen.c: fixed bug #771358
2178 * src/z80/gen.c: fixed bug #759087
2180 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
2182 * src/pic16/glue.c: minor cleanup by Vangelis
2184 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2186 * device/include/regc515c.h: fixed #758477
2187 * device/lib/_gptrget.c: saving some cycles in generic pointer get
2188 * device/lib/_gptrput.c: saved a few bytes
2189 * my tab spacing is 8, yours too?)
2190 * device/lib/_ser.c: process RX bytes earlier than TX bytes
2191 * device/lib/serial.c: process RX bytes earlier than TX bytes
2192 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
2194 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2196 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
2198 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2200 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
2202 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
2204 * device/lib/Makefile.in: bad fix, reverted to 1.43
2206 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
2208 * device/lib/Makefile.in: added missing z80 object files
2210 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
2212 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
2213 pic16 progress by Vangelis:
2228 * pic16/pcodepeep.c:
2231 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2233 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
2235 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2237 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
2238 added gbz80 build to MSVC project.
2239 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
2240 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
2241 from 8051 stuff and setup so it links using a .lnk file.
2243 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2245 * support/librarian/sdcclib.c: sdcc librarian.
2246 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
2249 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2251 * as/mcs51/lkmain.c: properly handle extensions in function afile.
2253 2003-07-02 Borut Razem <borut.razem AT siol.net>
2255 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
2256 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
2257 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
2258 src/xa51/main.c, src/z80/main.c:
2259 virtualization of glue() function: each port has it's own glue function,
2260 which is accessed by do_glue function pointer in PORT.general structure
2262 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
2264 * DS800C400 fun, improved ROM interface and tinibios.
2266 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
2268 * More support for DS80C400. Now includes beginning of interface to ROM.
2270 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
2272 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
2274 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2276 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
2278 2003-06-19 Borut Razem <borut.razem AT siol.net>
2280 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
2282 2003-06-19 Borut Razem <borut.razem AT siol.net>
2284 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
2285 fixed Z80 port - crt0.o: cannot open.
2287 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
2289 * support/Util/MySystem.c (merge_command): revert bad fix
2291 2003-06-18 Borut Razem <borut.razem AT siol.net>
2293 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
2295 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2297 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2298 option --use-stdout sends errors to stdout instead of stderr.
2300 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
2302 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
2304 2003-06-15 Borut Razem <borut.razem AT siol.net>
2306 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
2307 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
2308 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
2309 fixed width array of pointers replaced with sets;
2310 multiple include and lib paths ared transferred to preprocessor and linker
2311 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
2312 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
2313 fixed width array of pointers
2314 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
2315 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
2316 fixupPath(), getPathDifference()
2317 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
2318 fixed width array of pointers
2320 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
2322 * src/pic16/ralloc.c: fix warnings
2323 * src/pic16/pcode.c: fix warning
2325 2003-06-10 Scott Dattalo <scott AT dattalo.com>
2327 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
2328 know all the details, but essentially this set of changes enable
2329 the pic16 port to generate movff instructions and generate assembler
2334 * src/pic16/pcode.c:
2335 * src/pic16/device.c:
2337 * src/pic16/pcode.h:
2338 * src/pic16/pcoderegs.c:
2339 * src/pic16/ralloc.c:
2340 * src/pic16/ralloc.h:
2342 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2344 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
2345 added option --vc, so sdcc errors and warnings are compatible with
2346 Microsoft Visual Studio.
2348 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2350 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
2351 device/lib/libfloat.lib: added atof function.
2353 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
2355 * doc/sdccman.lyx: updated to Lyx 1.3
2356 * doc/cdbfileformat.lyx: updated to Lyx 1.3
2357 * doc/test_suite_spec.lyx: updated to Lyx 1.3
2358 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
2360 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
2362 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
2364 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2366 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
2367 additions to the "related tools/documentation" section
2369 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
2371 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
2373 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
2375 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
2376 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2378 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
2380 * doc/sdccman.lyx: fix double dash and other minor things
2381 * doc/Makefile: fix double dash
2383 2003-05-28 Karl Bongers(patches from Martin Helmling)
2384 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
2385 condition and ignore commands.
2387 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2389 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
2390 is in parts still quite out of date, I did changes as far as I felt makes sense
2391 for a non-native english speaker.
2392 Please feel free to add to the manual or to correct my changes.
2393 * doc/Makefile: undid touching the date of intermediate tex files.
2395 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2397 * doc/sdccman.lyx: Manual has an index now
2399 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
2401 Finalize muluint/mulsint and mululong/mulslong merging:
2402 * device/lib/_mulint.c
2403 * device/lib/_mullong.c
2404 * device/lib/gbz80/mul.s
2405 * device/lib/gbz80/stubs.s
2406 * device/lib/z80/mul.s
2407 * device/lib/z80/stubs.s
2408 * src/SDCCsymt.c (initCSupport)
2410 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2412 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
2413 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
2414 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
2415 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
2418 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2420 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
2421 the regression tests I'm not brave enough to enable 245.b, 245.c
2422 * doc/sdccman.lyx: added latex preamble for hyperref package.
2423 Using pdflatex this will give you a hyperlinked pdf file with
2424 bookmarks. (prepend '%' before /usepackage if this breaks something)
2426 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2428 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
2430 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
2432 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
2434 2003-05-21 <johan AT balder>
2436 * src/SDCCglue.c (printIval): fixed bug #739934
2438 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2440 Applied patch from bug 737905 (renamed yylineo to mylineno):
2447 * src/pic16/pcode.c: Cleaned warnings
2448 * src/pic16/pcodeflow.c: Cleaned warnings
2449 * src/pic16/pcoderegs.c: Cleaned warnings
2451 2003-05-19 Scott Dattalo <scott AT dattalo.com>
2453 * src/pic16/pcode.c: Cleaned warnings
2454 * src/pic16/pcodepeep.c: Cleaned warnings
2455 * src/pic16/ralloc.c: Cleaned warnings
2457 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
2459 * doc/sdccman.lyx: fixed bug 739745
2460 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
2462 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
2464 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
2465 it can be defined with CFLAGS when running configure
2466 * src/SDCCmain.c: fixed compiling + linking with object files
2468 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
2470 * configure.in: configure for pic16 port,
2471 added --disable-pic16-port
2472 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
2473 * src/SDCCmain.c: linkOptions is changed to set *,
2474 added if/endif conditional macros to remove options help
2475 messages from optionsTable when a port is not configured, added
2476 support for the PIc16 port in the ports table, when executing
2477 the compiler with no port specified on command line, a default
2478 port is selected with the new macro DEFAULT_PORT which is
2479 defined in port.h, in setDefaultOptions() linkOptions is removed
2480 from initialization assignment, since now it is a set,
2481 parseCmdLine uses setParseWithComma for linkOptions, in
2482 linkEdit() linkOptions are accessed with new function indexSet()
2483 which returns the i'th item of a set variable. See SDCCset.c, in
2484 linkEdit() when calling buildCmdLine(), added linkOptions as
2485 last argument. Now users can pass arguments to gplink via the
2486 -Wl option, main() uses pic16glue() to glue up pic16 programs
2487 * src/SDCCpeeph.c: various changes to support pic16
2488 * src/SDCCset.c: added function void *indexSet(set *, int) to
2489 return the i'th item of the set
2490 * src/SDCCset.h: added function prototype for indexSet()
2491 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
2492 * src/clean.mk: added pic16 in CLEANALLPORTS variable
2493 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
2494 added macro DEFAULT_PORT
2495 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
2496 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
2498 * src/pic16/glue.c: commented out some error producing lines
2499 * src/pic16/main.c: __config directives are commented out to stop
2500 gpasm complaining and test the linkage with gplink, _linkCmd and
2501 _asmCmd changed to be more gplink and gpasm friendly
2502 * src/pic16/peeph.def: peep rule 3 is commented out, since it
2503 produced an error when parsed, peep rule 12 is added to utilize
2504 movff, but it is commented out since the pCode does not support
2505 yet a command with 2 address arguments
2507 2003-05-18 <johan AT balder>
2509 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2510 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
2511 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
2513 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
2514 Added feature to script commands from file.
2516 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
2518 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
2519 * src/SDCCutil.c: include ctype.h for win32
2521 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
2523 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
2525 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
2527 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
2528 Fixed so you can set breakpoints prior to run, run does not stop
2529 on entry now. Add tbreak. Other enhancements and fixes for use
2532 2003-05-12 Borut Razem <borut.razem AT siol.net>
2534 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
2536 2003-05-11 Borut Razem <borut.razem AT siol.net>
2538 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
2539 the path of bin directory, so that PATH is the only env. variable, which has to be set
2540 in case of standard installation.
2541 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
2542 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
2543 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
2545 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2547 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
2548 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
2549 temp files are in the port dir; clean the gen/test directory when
2550 generating new test.c
2551 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
2552 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
2553 * support/regression/tests/zeropad.c: added
2555 2003-05-09 <johan AT balder>
2557 * src/SDCCglue.c: fixed bug #597940
2559 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
2561 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2562 cache sfr, optimize next,step, fix off by one sourceline,
2563 support ddd list function.
2564 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
2566 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
2568 * support/regression/HTMLgen.py: added compare_s2f()
2569 * support/regression/Makefile: redo 1.27
2570 * support/regression/generate-cases.py: redo 1.5
2572 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
2574 * support/regression/tests/float.c: workaround 33 bit hex constant
2575 * support/regression/tests/simplefloat.c: fix division for host
2577 2003-04-29 Scott Dattalo <scott AT dattalo.com>
2579 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
2580 that tame's the PIC's over-aggressive optimizer.
2582 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
2584 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
2587 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
2589 Initial support for DS80C400. "Hello world" runs on TINIm400
2592 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
2594 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
2595 * Some notes on ddd usage added in debugger/README
2596 Martin Helmling adding more features and fixes for ddd GUI debugger.
2597 Code added for nexti, stepi, up, down, and other adjustments.
2599 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
2601 * src/pic/pCodepeep.c non-wildcard asmops are now handled
2602 * src/pic/peeph.def Added two rules to optimize carry manipulation
2603 * src/pic/* removed debug printfs
2605 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
2607 * debugger/mcs51/cmd.c: added header newalloc.h
2609 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
2611 * as/Makefile: new EXEEXT
2612 * as/z80/Makefile: remove trailing slash of BUILDIR
2613 * as/z80/clean.mk: new EXEEXT
2614 * Makefile.common.in: add to CFLAGS (and others), don't replace it
2615 * support/cpp2/Makefile.in: new EXEEXT
2616 * src/pic/glue.c (pic14emitRegularMap): fixed warning
2618 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
2620 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
2621 EXEEXT was introduced to fix all related problems with targets
2622 "clean", "install" and "uninstall"; a couple of further flaws
2623 especially with "clean" have been fixed too
2624 * as/mcs51/Makefile.in
2629 * debugger/mcs51/Makefile.in
2630 * debugger/mcs51/clean.mk
2632 * link/z80/Makefile.in
2635 * packihx/Makefile.in
2637 * sim/ucsim/Makefile
2638 * sim/ucsim/clean.mk
2639 * sim/ucsim/avr.src/Makefile.in
2640 * sim/ucsim/avr.src/clean.mk
2641 * sim/ucsim/s51.src/Makefile.in
2642 * sim/ucsim/s51.src/clean.mk
2643 * sim/ucsim/xa.src/Makefile.in
2644 * sim/ucsim/xa.src/clean.mk
2645 * sim/ucsim/z80.src/Makefile.in
2646 * sim/ucsim/z80.src/clean.mk
2647 * sim/ucsim/main_in.mk
2648 * sim/ucsim/packages_in.mk
2649 * sim/ucsim/gui.src/Makefile.in
2650 * sim/ucsim/gui.src/serio.src/Makefile.in
2651 * sim/ucsim/gui.src/serio.src/clean.mk
2654 * support/cpp2/Makefile.in
2655 * support/cpp2/clean.mk
2656 * support/makebin/Makefile
2657 * support/makebin/clean.mk
2658 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
2659 * doc/sdccman.lyx: --program-suffix no longer needed
2661 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
2663 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
2664 Martin Helmling added support for ddd GUI debugger.
2665 Code added to display assembly, set variables, and other commands
2666 to interface to ddd.
2668 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
2670 * as/Makefile: fix target clean
2671 * as/clean.mk: fix target clean
2672 * as/z80/clean.mk: fix target clean
2674 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
2676 * Makefile.common.in: added AT EXEEXT AT
2677 * configure.in: removed all mingw32 stuff
2678 * configure: rebuilt from configure.in
2679 * doc/sdccman.lyx: updated section "installation"
2680 * support/scripts/sdcc_mingw32: adapted to configure
2681 * support/scripts/sdcc_cygwin_mingw32: added
2683 2003-04-22 Scott Dattalo <scott AT dattalo.com>
2685 * src/pic Added object file support for the PIC port
2686 * src/pic Applied patch from Craig Franklin (this started the object file support)
2687 * src/regression Updated the PIC regression tests for object files
2689 2003-04-20 Borut Razem <borut.razem AT siol.net>
2691 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
2692 lklex.c: In function `getfid':
2693 lklex.c:203: warning: array subscript has type `char'
2694 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
2695 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
2696 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
2697 stack handling macros
2699 2003-04-19 Borut Razem <borut.razem AT siol.net>
2701 * "handling space characters in file path" task:
2702 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
2703 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
2704 * support/Util/MySystem.h: make it self-sufficient
2705 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
2706 src/z80/main.c, sdcc/as/mcs51/lklex.c:
2707 handling space characters in file path
2708 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
2709 (it will be used by assemblers, which have their own includes, e.g. gpasm)
2710 * support/Util/MySystem.c: handling space characters in executable's path
2712 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
2714 * as/z80/Makefile: fix permanent rebuild of z80
2715 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
2716 * support/regression/tests/bitfields.c: added Johan's bitfields.c
2718 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
2720 * src/SDCCopt.c: add special case optimization to replace modulo by
2721 a power of two with a bitwise AND.
2723 2003-04-18 <johan AT balder>
2725 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2727 2003-04-17 <johan AT balder>
2729 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2730 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2732 2003-04-13 Borut Razem <borut.razem AT siol.net>
2734 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2735 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2736 fixed mingw problem in adl_NORMALIZE_PATH
2738 2003-04-12 Borut Razem <borut.razem AT siol.net>
2740 * fixed "#pragma SAVE/RESTORE can not be nested":
2741 * src/SDCC.lex: reworked pragma handling functions
2742 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2743 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2745 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2747 * src/SDCCutil.c (pathEquivalent): defined but not used
2748 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2749 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2750 * configure: rebuilt from configure.in
2751 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2752 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2753 * device/include/Makefile.in: replace sdcc_datadir
2754 * device/lib/Makefile.in: replace sdcc_datadir
2755 * Makefile.common.in: add LDFLAGS from configure
2756 * packihx/Makefile.in: use LDFLAGS
2757 * src/Makefile.in: use LDFLAGS
2758 * support/cpp2/Makefile.in: add LDFLAGS from configure
2759 * support/makebin/Makefile: use LDFLAGS
2760 * .version: bumped version number to 2.3.5
2762 2003-04-12 Borut Razem <borut.razem AT siol.net>
2764 * completed "different paths" task:
2765 * src/SDCCmacro.c: fixed bug in handling quotes
2766 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2767 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2769 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
2771 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2773 2003-04-11 kevin Vigor <kevin AT vigor.nu>
2775 * ds390/gen.c ds390/peeph.def: fix bug 706781
2777 2003-04-11 Borut Razem <borut.razem AT siol.net>
2779 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2781 2003-04-10 Scott Dattalo <scott AT dattalo.com>
2783 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2784 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2785 set - this bit used to not be set...).
2786 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2787 bad code in PIC Port
2788 * src/regression/and2.c added to test bug 609268
2789 * src/regression/Makefile added and2.c to regression test
2792 2003-04-08 <johan AT CP255758-A>
2794 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2795 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2796 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2798 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
2800 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2802 * support/cpp2/Makefile.in: fix bug #487815
2803 * configure: rebuilt from configure.in
2804 * Makefile.common.in: docdir changed, new path suffixes
2805 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2806 * sdcc_vc_in.h: reflect changes from sdccconf.h
2807 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2808 * src/SDCCutil.h: remove BINDIR hack
2809 * doc/sdccman.lyx: update new path hierarchy
2811 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2813 * src/SDCCpeeph.c: added okToRemoveSLOC test
2815 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2817 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2819 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
2821 * src/SDCCpeeph.c: added labelIsReturnOnly test
2822 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2824 2003-04-05 <johan AT balder>
2826 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2827 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2828 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2829 * src/SDCCast.c: fixed a warning
2830 * src/SDCCast.h: fixed a warning
2831 * src/SDCCicode.c (operandFromAst): fixed a warning
2833 2003-04-04 <johan AT balder>
2835 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2836 * src/SDCCast.c (decorateType): fixed bug #715076
2837 * src/SDCC.y: fixed bug #702907
2839 2003-04-03 <johan AT balder>
2841 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2842 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2843 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2844 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2845 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2847 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
2849 * _decdptr.c: fix return values
2850 * _gptrget.c: fix return values
2851 * _gptrgetc.c: fix return values
2852 * _gptrput.c: fix return values
2853 * _mulint.c: fix return values
2854 * as/z80/Makefile: fix 'make -j' problem
2856 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
2858 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2859 * configure.in: big cleanup, updated to autoconf 2.5x
2860 * configure: rebuilt from configure.in
2861 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2862 * sdcc_vc_in.h: reflect changes from sdccconf.h
2863 * doc/Makefile: fixed a flaw in "make install"
2865 2003-04-02 <johan AT balder>
2867 * src/ds390/gen.c (genCmp): no comments
2868 * src/mcs51/gen.c (genCmp): no comments
2869 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2870 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2872 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
2874 * support/regression/generate-cases.py: place generated file in given sub directory
2875 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2876 * support/regression/Makefile: improvements for 'make -j';
2877 side effect: it's simpler and faster now
2879 2003-03-31 Borut Razem <borut.razem AT siol.net>
2881 * src/z80/main.c: link-{port} and as-{port} defined without path
2882 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2884 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
2886 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2888 2003-03-30 Borut Razem <borut.razem AT siol.net>
2890 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2891 changed type of list parameter to set
2892 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2893 * src/port.h: changed type of do_assemble() parameter to set
2894 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2895 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2896 definition of "cppoutfilename" macro with NULL value in preProcess()
2897 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2898 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2899 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2900 replaced with set *binPathSet
2901 * shash_add() deallocates the item, if allready exsists, before adding the new one
2902 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2904 2003-03-30 Scott Dattalo <scott AT dattalo.com>
2906 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
2907 a nested for loop bug in the PIC port
2908 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2911 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
2913 * support/Util/dbuf.h: remove C++ stuff to make it portable
2915 2003-03-28 Borut Razem <borut.razem AT siol.net>
2917 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2918 literal strings in stringLiteral()
2919 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2920 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2923 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
2925 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2927 2003-03-26 <johan AT balder>
2929 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2930 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2931 * src/SDCCast.c (decorateType): fixed " -v < 3"
2933 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
2935 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2936 Added Lenny Story's debug infrastructure changes:
2937 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2938 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2939 * src/cdbFile.c: added
2940 * src/SDCCdebug.c: added
2941 * src/SDCCdebug.h: added
2942 * src/SDCCast.c (createFunction)
2943 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2944 * src/SDCCmain.c (parseCmdLine, main)
2945 * src/SDCCmem.c (redoStackOffsets)
2946 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2949 * src/avr/gen.c (genAVRCode)
2950 * src/ds390/gen.c (gen390Code)
2951 * src/mcs51/gen.c (gen51Code)
2952 * src/pic/gen.c (genpic14Code)
2953 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2954 * src/xa51/gen.c (genXA51Code)
2955 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2957 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2959 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2960 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2962 2003-03-22 <johan AT balder>
2964 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2966 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
2968 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2969 * doc/cdbfileformat.lyx: added, written by Lenny Story
2970 * doc/Makefile: added cdbfileformat.lyx
2971 * doc/clean.mk: added cdbfileformat.lyx
2973 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
2975 * src/mcs51/peeph.def: fix bug #705773
2977 2003-03-20 <johan AT balder>
2979 An sfr/sbit can have an "at #" AND an initializer
2980 * src/SDCCsymt.c (checkSClass):
2981 * src/SDCCmem.c (allocGlobal):
2982 * src/SDCCmem.c (allocLocal):
2983 * src/SDCCast.c (createBlock):
2985 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
2987 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2989 2003-03-16 <johan AT balder>
2991 Undid the hackup of const and volatile, the problem is much bigger
2993 * src/SDCCast.c:1.171
2994 * src/SDCCglue.c:1.138
2995 * src/SDCCicode.c:1.146
2996 * src/SDCCsymt.c:1.150
2997 * src/SDCCval.c:1.65
2999 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
3001 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
3002 * src/ds390/gen.c (genAddrOf): fixed bug #704087
3004 2003-03-13 <johan AT balder>
3006 Hackup const and volatile modifiers in type chains a bit:
3008 * src/SDCCast.c:1.169
3009 * src/SDCCglue.c:1.136
3010 * src/SDCCicode.c:1.143
3011 * src/SDCCsymt.c1.146
3012 * src/SDCCsymt.h1.59
3013 * src/SDCCval.c:1.63
3015 2003-03-12 <johan AT balder>
3017 * src/SDCCBBlock.h: more LRH debugging junk
3018 * src/SDCCcflow.h: more LRH debugging junk
3019 * src/SDCCloop.c: more LRH debugging junk
3020 * src/SDCC.y (struct_declaration): fixed bug #697590
3021 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
3022 * src/ds390/gen.c (aopForRemat): fixed bug #700031
3023 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
3025 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3026 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
3027 test function names must now match exactly).
3028 * src/SDCCcse.c: added special case in findCheaperOp to allow
3029 extending a short integer. Makes less awful code for bug 700121 test case.
3031 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3033 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
3034 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
3036 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3038 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
3039 actually called (operandsNotEqual() was called for all
3040 operandsNotEqualX tests).
3042 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
3044 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
3045 with shorter literals. Fixes bug 700121.
3047 2003-03-11 <johan AT balder>
3049 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
3051 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
3053 * src/SDCCloop.c (mergeRegions): an evil beast is dead
3054 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
3056 2003-03-10 Borut Razem <borut.razem AT siol.net>
3058 * src/SDCCmain.c: pipe preprocessor's output
3059 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3060 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3061 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3062 which closes all pipes in pipeSet set
3063 * src/SDCCset.c: free deleted item in function deleteSetItem()
3064 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3065 moved from z80 to src subproject
3066 * .version: increased version number to 2.3.4
3068 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
3070 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
3071 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
3072 * support/regression/ports/xa51/spec.mk: fix typo
3074 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
3076 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
3078 2003-03-09 Borut Razem <borut.razem AT siol.net>
3080 * src/SDCCmain.c: pipe preprocessor's output
3081 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
3082 * sdcc_vc_in.h: define pclose as _pclose for WIN32
3083 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
3084 which closes all pipes in pipeSet set
3085 * src/SDCCset.c: free deleted item in function deleteSetItem()
3086 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
3087 moved from z80 to src subproject
3089 2003-03-09 Borut Razem <borut.razem AT siol.net>
3091 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
3092 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
3093 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
3094 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
3095 * src/SDCCglobl.h: unification of WIN32 native definitions
3097 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3099 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
3101 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3103 * src/configure.in: check for endianess (even while cross-compiling)
3104 * src/configure: check for endianess (even while cross-compiling)
3105 * src/configure_in.h: check for endianess (even while cross-compiling)
3106 * src/avr/gen.c: remove old endianess stuff
3107 * src/mcs51/gen.c: remove old endianess stuff
3108 * src/ds390/gen.c: remove old endianess stuff
3109 * src/pic/gen.c: remove old endianess stuff
3110 * src/pic/genarith.c: remove old endianess stuff
3111 * src/pic/glue.c: fix endianess check
3112 * src/pic16/gen.c: remove old endianess stuff
3113 * src/pic16/genarith.c: remove old endianess stuff
3114 * src/pic16/glue.c: fix endianess check
3115 * src/xa51/gen.c: remove old endianess stuff
3116 * src/z80/gen.c: fix endianess check
3117 * src/SDCCglue.c: fix endianess check
3118 * src/ds390/peeph.def: fix bug 700036
3120 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
3122 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
3123 * src/configure: find appropriate data-types on host for SDCC's int and long
3124 * src/configure.in: find appropriate data-types on host for SDCC's int and long
3125 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
3126 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
3128 2003-03-07 <johan AT balder>
3131 some minor cleanups before the big shot
3132 OP_DEFS and OP_USES now use Kevin's protection
3133 new option --nolabelopt
3144 * src/ds390/ralloc.c:
3145 * src/mcs51/ralloc.c:
3147 * src/xa51/ralloc.c:
3150 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
3152 * src/pic/pcode.c (get_op): fix 64 bit warnings
3153 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
3154 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
3155 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
3156 * support/regression/tests/malloc.c: fix 64 bit warnings
3158 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
3160 * src/mcs51/gen.c (genMinus): fixed bug 696436
3162 2003-03-02 Borut Razem <borut.razem AT siol.net>
3164 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
3166 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
3168 * configure.in: test for mkstemp
3169 * sdccconf_in.h: add HAVE_MKSTEMP
3171 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
3173 * device/include/ctype.h: removed warning while using --stack-auto
3174 * device/include/malloc.h: removed warning while using --stack-auto
3175 * device/include/string.h: removed warning while using --stack-auto
3177 2003-02-23 Borut Razem <borut.razem AT siol.net>
3179 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
3180 because NDEBUG is defined (see man assert)
3181 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
3183 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3185 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
3186 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
3188 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3190 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
3191 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
3193 2003-02-18 <johan AT balder>
3195 * as/mcs51/asmain.c (asmbl): module can start with a digit
3196 * as/z80/asmain.c (asmbl): module can start with a digit
3198 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
3200 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
3201 * src/asm.c: fix pipe() for Mingw32
3203 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
3205 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
3206 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
3207 make -V work again; --c1mode reads now from stdin
3208 * doc/sdccman.lyx: added --c1mode
3209 * support/Util/SDCCerr.c: new messages for c1 mode
3210 * support/Util/SDCCerr.h: new messages for c1 mode
3211 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
3213 2003-02-15 <johan AT balder>
3215 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
3217 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
3219 * doc/sdccman.lyx: Environment variables, -o and other minor things
3221 2003-02-14 <johan AT balder>
3223 * src/xa51/main.c: before anyone really tries to use it :)
3225 * Install doc's in share/sdcc/doc
3226 * removed some obsolete files
3227 * Do a proper make distclean and uninstall
3228 M Makefile.common.in
3231 M device/include/Makefile.in
3232 M device/lib/Makefile.in
3235 M sim/ucsim/doc/Makefile.in
3238 R src/xa51/peeph.rul
3239 M support/cpp2/Makefile.in
3240 M support/makebin/Makefile
3243 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
3245 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
3247 2003-02-10 Borut Razem <borut.razem AT siol.net>
3249 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
3250 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
3251 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
3252 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
3253 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
3254 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
3255 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
3256 src/z80/Makefile.bcc: Borland Makefile cleanup
3257 * as/z80/Makefile.bcc: Added Borland Makefile
3258 * support/cpp2/borland.h: Removed
3260 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
3262 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
3263 * src/SDCC.lex: new pragma NOIV
3264 * src/SDCCglobl.h: new pragma NOIV
3265 * src/SDCCmem.c: new pragma NOIV
3267 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3269 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
3271 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3273 * src/SDCCmain.c: signal handling is switched off by --debug
3274 * doc/Makefile: small fix for install; use clean.mk again
3275 * doc/clean.mk: clean *.pdf and *.html too
3277 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
3279 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
3280 * device/lib/printfl.c: fix a ds390 bug by making it portable
3281 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
3282 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
3283 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
3284 * debugger/mcs51/cmd.c: converted multi-line string literals
3285 * sim/ucsim/globals.cc: converted multi-line string literals
3286 * src/SDCCmain.c: introduced signal handler to remove temp files
3287 * doc/Makefile: small tweaks, implement clean
3288 * doc: removed generated files
3290 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3292 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
3293 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
3294 Address Record is not correctly generated for DS390."
3296 2003-02-02 Borut Razem <borut.razem AT siol.net>
3298 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
3299 * as/mcs51/asm.h: fixed compilation with Borland C
3300 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
3301 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
3302 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
3303 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
3304 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
3305 src/z80/Makefile.bcc: delete $(LIB) only if exist
3306 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
3308 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
3310 * device/include/malloc.h: introduced NULL
3311 * device/include/string.h: introduced NULL
3312 * device/include/stdlib.h: introduced NULL
3313 * device/lib/_memcpy.c: removed NULL
3314 * device/lib/_strcat.c: removed NULL
3315 * device/lib/_strchr.c: removed NULL
3316 * device/lib/_strcmp.c: removed NULL
3317 * device/lib/_strcpy.c: removed NULL
3318 * device/lib/_strcspn.c: removed NULL
3319 * device/lib/_strlen.c: removed NULL
3320 * device/lib/_strncat.c: removed NULL
3321 * device/lib/_strncmp.c: removed NULL
3322 * device/lib/_strncpy.c: removed NULL
3323 * device/lib/_strpbrk.c: removed NULL
3324 * device/lib/_strrchr.c: removed NULL
3325 * device/lib/_strspn.c: removed NULL
3326 * device/lib/_strstr.c: removed NULL
3327 * device/lib/_strtok.c: removed NULL
3328 * device/lib/malloc.c: removed NULL, include own header
3330 2003-02-02 <johan AT balder>
3332 * 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
3333 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
3334 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
3335 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
3336 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
3337 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
3339 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3341 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
3344 2003-02-01 <johan AT balder>
3346 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
3348 2003-01-31 <johan AT CP255758-A>
3350 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
3352 2003-01-30 <johan AT balder>
3354 * src/SDCCBBlock.c: automatic bug detection
3355 * src/SDCCicode.c: automatic bug detection
3357 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3359 * src/SDCCglobl.h: now --xram-size 0 works
3360 * src/SDCCmain.c: now --xram-size 0 works
3362 2003-01-29 <johan AT balder>
3364 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
3366 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3368 * as/mcs51/aslink.h: Added options --xram-size and --code-size
3369 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
3370 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
3371 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
3372 * src/SDCCglobl.h: Added options --xram-size and --code-size
3373 * src/SDCCmain.c: Added options --xram-size and --code-size
3375 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
3377 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
3378 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
3380 2003-01-27 <johan AT balder>
3382 * src/SDCC.y: fixed bug #613764
3384 2003-01-26 <johan AT balder>
3386 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
3387 * src/SDCCsymt.h: fixed bug #673374
3388 * src/SDCCglue.c: fixed bug #661910
3389 * src/SDCCast.c: fixed bug #458099 and 673374
3391 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
3393 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
3394 * as/mcs51/strcmpi.h: added
3395 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
3396 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
3397 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
3398 * as/mcs51/assym.c: strcmpi -> as_strcmpi
3399 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
3400 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
3401 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
3402 * as/mcs51/Makefile.aslink: new module strcmpi
3403 * as/mcs51/Makefile.asx8051: new module strcmpi
3404 * as/mcs51/Makefil.bcc: new module strcmpi
3405 * as/mcs51/Makefile.in: new module strcmpi
3406 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
3408 2003-01-26 <johan AT balder>
3410 * src/SDCCglue.c: reverted back to 1.124
3411 * src/SDCCast.c: reverted back to 1.156
3412 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
3414 2003-01-25 <johan AT balder>
3416 * src/SDCCglue.c: A better fix for bug #661910
3417 * src/SDCCast.c: A better fix for bug #661910
3418 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
3420 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3422 * src/Makefile.in: remove spawn.o
3423 * src/SDCCmain.c: remove spawn.h
3424 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
3425 * src/spawn.c: removed
3426 * src/spawn.h: removed
3427 * support/regression/ports/ds390/spec.mk: link with -r
3429 2003-01-24 <johan AT CP255758-A>
3431 * src/ds390/gen.c (aopOp): fixed bug #667458
3432 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
3433 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
3434 (createIvalCharPtr): an ival doesn't always have a storage class anymore
3436 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
3438 * src/mcs51/peeph.def: better assembler identation by Frieder
3439 * src/mcs51/gen.c: better assembler identation by Frieder
3441 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
3443 * as/z80/string.h: removed for gcc 3.2
3444 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
3445 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
3447 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3449 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
3450 * src/SDCCpeeph.c (replaceRule): fix bug #663503
3451 * support/regression/Makefile: separate temp files for ports
3452 * support/regression/generate-cases.py: separate temp files for ports
3453 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3454 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
3456 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3458 * moved tinitalk to device/examples/ds390
3460 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
3462 * as/mcs51/lkmem.c: rflag is for DS390
3463 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
3464 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
3465 (linkEdit): move mem- and map-files the same way as ihx-files
3466 * src/z80/main.c (_setDefaultOptions): removed --generic
3467 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
3468 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
3469 * src/pic/glue.c (picglue): --c1mode works again
3470 * src/pic16/glue.c (pic16glue): --c1mode works again
3471 * src/asm.c (printCLine): fix #660034
3473 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
3475 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
3476 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
3477 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
3478 * as/mcs51/lkmem (summary): better fix for sp problem
3479 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
3480 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
3481 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
3482 remove --stack-after-data
3484 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
3486 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
3487 * src/SDCCutil.c (join): ugly bug: missing '\0'
3488 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
3490 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3492 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
3494 * src/pic/main.c (_asmCmd): gpasm supports -o
3495 * src/z80/main.c: more general macros
3496 * device/lib/Makefile.in: remove intermediate files
3498 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
3500 * .version: Bumped version number to 2.3.3
3501 * src/SDCCBBlock.c: new option -o
3502 * src/SDCCglobl.h: new option -o
3503 * src/SDCCglue.c: new option -o
3504 * src/SDCCmain.c: new option -o
3505 * src/asm.c: new option -o
3506 * src/ds390/main.c: new option -o
3507 * src/pic/glue.c: new option -o
3508 * src/pic/pcode.c: new option -o
3509 * src/pic/ralloc.c: new option -o
3510 * src/pic16/glue.c: new option -o
3511 * src/pic16/pcode.c: new option -o
3512 * src/pic16/ralloc.c: new option -o
3513 * src/z80/main.c: new option -o
3514 * device/lib/Makefile.in: use -o
3515 * support/regression/ports/ds390/spec.mk: use -o
3516 * support/regression/ports/gbz80/spec.mk: use -o
3517 * support/regression/ports/mcs51/spec.mk: use -o
3518 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
3519 * support/regression/ports/z80/spec.mk: use -o
3520 * support/regression/ports/ucz80/spec.mk: use -o
3521 * support/regression/ports/xa51/spec.mk: use -o
3522 * support/regression/fwk/lib/timeout.c: fix usage string
3524 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
3525 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
3527 2003-01-07 <johan AT balder>
3529 * src/SDCCast.c (decorateType): fixed bug #600035
3531 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
3532 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
3533 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
3534 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
3535 * src/pic/pcode.c: outcommented unused variable to remove warnings
3536 * src/pic/ralloc.c: outcommented unused variable to remove warnings
3538 2003-01-06 <karl AT turbobit.com>
3539 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
3542 2003-01-06 <johan AT balder>
3544 * src/SDCCicode.c: fixed array add
3546 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
3547 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
3548 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
3550 2003-01-04 <johan AT balder>
3552 * src/SDCCval.c (getNelements): fixed the initialized array of structures
3554 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3555 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
3557 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3558 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
3559 * support/regression/tests/bug-524697.c: fit mem usage into 8032
3561 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
3562 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
3564 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
3565 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
3567 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3568 * src/mcs51/main.c: removed {bindir}{sep} from aslink
3570 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3572 * in \sdcc\as\mcs51\ changed these files in order to create an
3573 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
3574 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
3575 following files to include the previous two files: aslink.dsp,
3576 Makefile.aslink, Makefile.bcc, and Makefile.in.
3578 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
3579 .adb instead of .cdb
3581 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3583 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
3584 value from option --iram-size.
3586 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3588 * \sdcc\as\mcs51\lklist.c: added boundary check before using
3591 2002-09-18 <wiml AT hhhh.org>
3593 * SDCClrange.h: exposed setFromRange() and setToRange()
3594 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
3595 packRegsForAccUse() (bug 542397)
3596 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
3597 multiple times and emitting the fetch operations more than once
3598 added aopGetUsesAcc() function to allow binary operators to
3599 fetch their operands in the correct order; made genMinus() emit
3600 compact code for X = LITERAL - Y
3602 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3603 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
3604 sprintf() in line 1267.
3606 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3607 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
3610 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
3611 Changes to aslink (All the changes are marked with 'JCF'):
3613 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
3616 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
3617 area BSEG. Also moves, if possible, the DATA area down into the internal
3618 ram so more space is available.
3620 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
3623 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
3624 not bytes. Function summary() which creates a memory usage summary
3625 file with extension .mem. Reports of overlaping stack and small stack
3626 size. If the space for the stack is less than 16 bytes aslink trows a
3629 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
3630 the 8051. Option 'y' for memory summary output file.
3632 Changes to sdcc (All the changes are marked with 'JCF'):
3634 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
3636 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
3637 overlaying area for it (uses RegBankUsed[4]).
3639 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
3640 bank zero as used by default. By default aslink locates the stack
3641 (equivalent to --stack-after-data). Pass option 'y' to aslink for
3642 the creation of the .mem file. Delegates the allocation of data area
3643 to aslink (it is not longer 0x30 by default). If --stack-loc passes
3644 the begining of the stack area to aslink.
3646 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
3647 glue() in SDCCglue.c creates an area for it.
3649 2002-09-03 Borut Razem <borut.razem AT siol.net>
3650 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
3651 sdcc/src/pic/glue.c:
3652 introduced atexit() handler for teporay files removal in case of
3653 errors, assertions, ...
3655 2002-08-29 Borut Razem <borut.razem AT siol.net>
3656 * sdcc/support/cpp2/auto-host_vc_in.h:
3657 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
3658 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
3659 Maybe there is a similar problem with BORLANDC? It should be checked!
3661 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
3662 corrected improper use of assert: the assignment to clr variable was done inside the assert.
3663 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
3664 was not executed, and the compiler (cl) launched a warning:
3665 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
3667 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
3668 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
3670 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
3671 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
3673 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3674 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
3675 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
3676 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3677 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
3678 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
3679 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
3680 - added Release configuration in VS projects
3681 - review of compiler an linker options
3682 - VC .exe files are generated in bin_vc directory, not to interfere
3683 with binaries generated from other projects (cygwin, mingw, bcc ...)
3685 * sdcc/src/yacc.dsp: added
3687 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
3688 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
3689 and insert the version number definitions from .version
3691 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
3693 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
3694 added - genarate auto-host.h using auto-host_vc_in.h as template
3697 removed from CVS, generated automatically
3699 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
3700 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
3702 2002-08-11 Borut Razem <borut.razem AT siol.net>
3703 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
3705 2002-08-10 Borut Razem <borut.razem AT siol.net>
3706 * src/SDCCmain.c (main):
3707 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
3708 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
3709 The consequence was that some temporary files were not removed.
3712 unification of code in functions tempfilename() and tempfile():
3713 function tempnam() is defined in Visual Studio 6.0 and .NET
3715 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
3717 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
3718 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
3719 - removed compiler command line option /WX: Treats all warnings as errors
3720 - update a list of source files, included into the project
3722 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
3723 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
3724 changed project type to Generic Project so that can be correcly converted to VS.NET project
3726 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3728 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3730 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3732 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3733 added return 0 statements after assert() to make compiler happy
3735 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3736 added newline in the def file to keep MSC compiler satisfied
3738 * sdcc/src/z80/gen.c:
3739 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3740 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3741 - solved MSC error in function aopDump()
3743 * sdcc_vc.h: define PREFIX as "\\sdcc"
3745 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
3746 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3748 2002-06-22 Scott Dattalo <scott AT dattalo.com>
3749 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3750 - Rewrote the register banking algorithm.
3751 - Added pCode live-range analysis to registers (for now, only non-used and
3752 singly-used registers optimized away)
3754 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3756 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba AT cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3758 2002-05-10 Scott Dattalo <scott AT dattalo.com>
3759 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3761 2002-04-22 Michael Hope <michaelh AT vroom>
3763 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3765 * configure.in (DD_COPT): Added include support required for gbdk.
3767 * .version: Bumped version number just to increase it.
3769 * src/SDCCmain.c: Added -nostdinc to the default options.
3771 2002-04-15 Michael Hope <michaelh AT vroom>
3773 * device/lib/z80/printf.c (sprintf): Added.
3775 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3777 * src/z80/peeph.def: Added transpose redundent load rule.
3779 * src/z80/main.c: Added force callee saves for jaune.
3781 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3783 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3785 2002-03-28 Johan Knol <johan AT balder>
3787 * src/SDCCval.c: fixed bug #532436
3789 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3791 Added "char *Processor" field to the port structure.
3794 Added -p option. Allows port dependent processor to be specified.
3797 Initialized the new field char *Processor field to NULL in all ports
3800 Compiler generated registers for interrupt context saving
3801 were not getting allocated.
3803 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
3806 Fixed left shift. Will promote the left side of a left shift
3807 if a) left shifting more than size of operand or b) when assigned
3808 to something size > size of left side
3810 2002-03-14 Scott Dattalo <scott AT dattalo.com>
3812 tons of changes. Register allocation has been
3813 rewritten. Added customization for the various PICs. Flow
3814 analysis is restructured. ...
3820 Added. device.c is a PIC port hack to accomodate variations
3823 2002-03-13 Michael Hope <michaelh AT vroom>
3825 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3827 2002-03-04 johanknol <johanknol AT manik>
3829 * /src/SDCCval.c: fixed
3831 const unsigned char arr[][2] = { { 0, 1 } };
3832 t18.c:1: error: Initializer element is not constant
3834 2002-03-04 bela <bela AT manik>
3836 * /device/include/mcs51reg.h:
3837 ds89c420 register definition update
3839 2002-03-03 <johan AT FRIJA>
3841 * support/Util/SDCCerr.c: did something, but don't no why anymore
3843 * support/regression/tests/bug-524691.c: made it a little less shy
3845 * src/SDCCast.c (decorateType): fixed bug #524697
3847 * src/SDCCast.c: made some lineno improvements
3849 * src/SDCCval.c (getNelements): changed warning to error
3851 * src/SDCCglue.c (printIvalArray): changed warning to error
3853 * src/SDCCicode.c: fixed a warning for mingw
3855 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3857 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3859 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
3861 * src/ds390/peeph.def:
3862 Added some more peephole rules
3864 * src/ds390/gen.c: Various fixes & enhancements
3866 * src/SDCClrange.c, src/SDCClrange.h:
3867 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3869 * src/ds390/ralloc.c:
3870 various fixes & enhancements (ds390) specific
3872 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3873 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3876 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3878 2002-03-02 <johan AT FRIJA>
3880 * src/SDCCast.c (decorateType): fixed bug #524708
3882 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3884 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3886 2002-03-01 Michael Hope <michaelh AT vroom>
3888 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3890 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3892 2002-03-01 <johan AT FRIJA>
3894 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3896 * src/SDCCast.c (decorateType): fixed bug #524209
3898 * src/SDCCval.c (valNot): fixed bug #524195
3900 2002-02-26 <johan AT balder>
3902 * src/xa51/gen.c: fixed a warning
3904 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3906 * src/SDCCast.c (decorateType): fixed bug #522534
3908 2002-02-23 <johan AT balder>
3910 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3912 2002-02-22 <johan AT balder>
3914 * src/SDCCast.c: fixed bug #514865
3916 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3918 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
3920 * sdcc/src/SDCCloop.c:
3921 Previous fix was not good. basic blocks that have "break" or "return" are
3922 not really partof a loop , but live ranges used in these blocks should
3923 be live thru the entire loop, so set partOfLoop but don't add them to
3926 2002-02-21 <johan AT FRIJA>
3928 * src/SDCCcse.c: fixed bug #514308
3930 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
3933 Fixed BUG #519583. If a conditional block ended in a return/break
3934 statement inside a loop, it was not being considered part of the loop.
3936 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3938 2002-02-10 Karl Bongers <karl AT turbobit.com>
3941 Fixed up SDCDB debugger somewhat. Updated debugger/README
3942 with lots of comments and notes.
3944 * device/examples/test2.c:
3945 Fix bug, "red" variable not being initialized(compiler complained).
3947 * device/examples/Makefile, examples/test3.c:
3948 Add Makefile in device/examples folder, compiles test3.c
3949 for use as a multiple module SDCDB test case.
3951 * sim/ucsim/cmd.src/cmdset.cc:
3952 Took out debug printfs in ucsim "next" command.
3955 Karl and Johan start ucsim XA support. Most dissassembly working,
3956 about 75% emulation done(plenty of work remaining).
3958 * sim/ucsim/z80.src:
3959 Add Z80 support to ucsim, add test-ucz80 regression test,
3960 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3961 Notice z80 compiler fails on examples/test3.c/crc code.
3963 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
3965 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3966 Added support for --parms-in-bank1
3968 * src/ds390/peeph.def:
3969 added a few more peephole optimzations
3972 1) added __builtin_inp & __builtin_outp used to read in data of given length
3973 from a memory mapped port
3974 2) added __builtin_memcmp
3975 3) added __builtin_swapw swap bytes of a short
3977 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3978 1) handle multiple send & receives from register bank1
3979 2) ralloc can now allocate DPTR1 to some liveRanges
3981 * src/SDCCsymt.c, src/SDCCsymt.h:
3982 changes to handle multiple sends & receives
3985 added some pointer arithmetic optimization
3988 added some pointer arithmetic optimizations but not stable yet so not
3989 called from anywhere (will get this working shortly)
3991 * src/SDCCopt.c: fixed for multiple sends & receives
3994 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3995 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3996 set preprocessor defines (depending on options)
3998 * src/SDCCicode.c, src/SDCCicode.h:
3999 changes made to handle multiple sends & receives
4002 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
4004 * src/SDCCcse.c, src/SDCCcse.h:
4005 added function findbackward def (to be used in upcoming optimization)
4007 * src/SDCCcflow.c, src/SDCCcflow.h:
4008 added function returnAtEnd - to determine if a basic block terminates with
4011 * src/SDCCast.c, src/SDCCast.h:
4012 added option parms-in-bank1
4014 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
4015 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
4016 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
4017 adjusted for --parms-in-bank1 option
4019 * device/include/string.h:
4020 donot redefine "reentrant" keyword
4022 * device/include/ds80c390.h: Added some more SFRs
4024 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
4026 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
4028 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
4030 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
4032 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
4034 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
4036 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
4038 * Added --xram-movc option
4040 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
4042 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
4044 2002-01-11 Johan Knol
4046 * Added math lib of Jesus Calvino-Fraga
4048 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
4050 * src/SDCCmain.c (processFile): fix processing of ../../src.c
4051 * support/regression/Makefile: new target test-mcs51-stack-auto
4052 * support/regression/ports/mcs51-stack-auto/spec.mk: added
4054 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4056 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
4058 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
4060 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
4062 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
4064 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
4066 * src/SDCCglue.h: add definition for printIvalChar()
4068 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4070 * src/SDCCast.c: fix #498138 by Johan
4072 * src/SDCCglue.c: fix #498138 by Johan
4074 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
4076 * support/regression/Makefile: fix clean
4078 * support/regression/ports/ds390/support.c: fix transmission of last character
4080 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
4082 * /sdcc/src/ds390/gen.c:
4083 a) improved computing address of stack variable
4084 b) took out some #if 0 code
4085 c) improved parmBytes adjustment
4086 d) improved genPlusIncr & genMinusIncr
4087 e) genCmp could generate bad code (when left assigned to DPTR)
4088 f) Fixed bug in hasInc
4090 * /sdcc/src/ds390/ralloc.c:
4091 a) packRegsForSupport could mess up live information (Fixed)
4092 b) packRegsDPTRuse could be incorrect for left & right shift
4094 * /sdcc/src/mcs51/ralloc.c:
4095 packRegsForSupport could mess up the live information (Fixed)
4097 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
4099 * /sdcc/src/SDCCast.c:
4100 can reverse a loop even if function call is present as long
4101 as the loop control variable is local & is not passed as parameter
4103 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4105 * /sdcc/ChangeLog: *** empty log message ***
4107 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
4108 More builtin function additions for TININative
4110 * /sdcc/src/ds390/ralloc.c:
4111 Had broken the regression testsuite
4113 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
4115 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
4116 Added funcattr hasStackParms will be set for reentrant functions when there
4117 are paramteres on the stack, this helps in minimizing frame pointer generation
4118 typeFromStr can handle function pointers now
4120 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
4121 *** empty log message ***
4123 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4125 * /src/ds390/gen.c, /src/ds390/main.c:
4126 More builtin function additions for TININative
4128 * /src/ds390/ralloc.c:
4129 Had broken the regression testsuite
4131 * /src/SDCCast.c: Fixed a bug in dumptree
4133 * /src/SDCCsymt.c, /src/SDCCsymt.h:
4134 Added funcattr hasStackParms will be set for reentrant functions when there
4135 are paramteres on the stack, this helps in minimizing frame pointer generation
4136 typeFromStr can handle function pointers now
4138 * /doc/builtins.txt, /doc/TININative.txt:
4139 *** empty log message ***
4142 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
4144 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
4145 ALPHA version for -mTININative
4147 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
4148 updated to reflect changes in the port structure
4151 added function do_assemble (similar to do_link) if non-null this function
4152 will be called to do assembly (-mTININative) requires a multi command
4154 added function genAssemblerEnd will be called to generate assembler Epilogue
4157 added _JavaNative to debug info printing
4159 * /src/SDCCmain.c: added option --tini-libid
4160 added port->do_assemble function (-mTININative) has a multi command assemble
4162 * /src/SDCCglue.c: Disabled "constExpr" check
4163 added port->genAssemblerEnd function
4165 * /src/SDCCglobl.h: Added option --tini-libid value
4168 tookout optimizeCompare from the header (has no external references)
4170 * /src/SDCCast.c: made one more function "static"
4172 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
4174 * src/z80/mappings.i: Added z80asm support.
4176 * src/z80/main.c: Added z80asm support on --asm=z80asm
4178 * src/z80/gen.c: Fixed asm portability issues.
4180 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
4182 * src/SDCCglue.c (printExterns): Added global/extern split.
4184 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
4186 * support/regression/Makefile: added test for mcs51 model large
4188 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
4190 * support/regression/ports/gbz80/spec.mk: added -mgbz80
4192 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
4194 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
4196 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
4198 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
4200 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
4202 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
4204 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
4206 * support/regression/tests/simplefloat.c: Port to mcs51.
4208 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
4209 * support/regression/tests/bug-485362.c: Added.
4211 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
4213 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
4215 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
4217 * src/z80/gen.c (aopDump): Added a dump function.
4219 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
4220 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
4222 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
4224 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
4226 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
4228 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
4230 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
4232 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
4234 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
4236 * support/regression/ports/ds390/support.c: Use tinibios.
4238 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
4240 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
4242 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
4243 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
4245 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
4247 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
4249 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
4251 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
4253 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
4254 (packRegsForIYUse): Created and optimised.
4256 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4258 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
4259 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
4261 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
4263 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
4265 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
4267 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4269 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
4271 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
4273 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4275 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
4277 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
4279 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
4281 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
4283 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
4284 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
4285 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
4287 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
4289 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
4290 (genNotFloat): Added.
4291 (genUminusFloat): Added.
4293 * device/lib/z80/Makefile: Added floating pt stubs.
4295 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
4297 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
4299 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
4301 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
4303 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
4305 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
4307 * sdcc/support/regression/Makefile: Add port ds390.
4309 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
4311 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
4313 * sdcc/support/regression/ports/ds390/spec.mk: Added.
4315 * sdcc/support/regression/ports/ds390/support.c: Added.
4317 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
4319 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
4321 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
4323 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4325 * device/include/malloc.h: Added z80 and gbz80 support.
4327 * device/lib/gbz80/heap.s: Added.
4329 * device/lib/z80/heap.s: Added.
4331 * device/lib/malloc.c: Added z80 and gbz80 support.
4333 * support/regression/tests/malloc.c (testMalloc): Added.
4335 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
4337 * support/regression/tests/bug-478094.c: Added.
4339 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
4341 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
4343 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
4345 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
4347 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
4349 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
4351 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
4353 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
4355 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
4357 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
4359 * support/regression/tests/bug-477927.c: Added.
4361 * src/z80/peeph.def: Added minor rules.
4363 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
4365 * src/z80/peeph.def: Added jump optimisation modification.
4367 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
4369 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
4371 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
4373 * support/regression/tests/funptrs.c: Added.
4375 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
4377 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
4379 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
4381 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
4383 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
4385 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
4386 (movLeft2ResultLong): Created.
4388 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
4389 (joinPushes): Added. Joins two char pushes into a word push.
4391 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
4393 * support/cpp2/Makefile.in (install): Added creation of dest dir.
4395 * support/makebin/Makefile (install): Added creation of dest dir.
4397 2001-10-24 Karl Bongers <karl AT turbobit.com>
4399 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
4401 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
4403 * src/z80/ralloc.c: Turned off faulty pack for one use.
4405 * src/z80/peeph-gbz80.def: Removed redundent restart options.
4407 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
4409 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
4411 * support/regression/Makefile: Improved clean
4413 * support/regression/ports/gbz80/spec.mk: Added clean
4415 * support/regression/ports/host/spec.mk: Added clean
4417 * support/regression/ports/z80/spec.mk: Added clean
4419 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
4421 * support/regression/ports/mcs51/timeout.c: little improvements
4423 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
4425 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
4427 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
4429 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
4431 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
4433 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
4435 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
4437 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
4438 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
4440 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
4442 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
4444 * src/mcs51/main.c (_linkCmd): Added bin path to command.
4446 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
4448 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
4450 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
4452 * support/regression/tests/longor.c: Added.
4454 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
4456 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
4458 * as/mcs51/aslink.h: define PATH_MAX
4460 * as/mcs51/asm.h: define PATH_MAX
4462 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
4464 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
4466 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
4468 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
4470 * src/SDCCglobl.h: define PATH_MAX
4472 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
4474 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
4476 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
4478 * src/z80/gen.c (gencjneshort): Fixed
4480 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
4482 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
4484 * support/regression/tests/bug-469671.c: Added.
4486 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
4488 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
4490 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
4492 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
4494 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
4496 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
4498 * src/device/lib/_mulint.c : removed hint: nooverlay bug
4500 * src/device/lib/_mullong.c : removed hint: nooverlay bug
4502 * src/device/lib/_divuint.c : removed hint: nooverlay bug
4504 * src/device/lib/_divulong.c: removed hint: nooverlay bug
4506 * src/device/lib/_moduint.c : removed hint: nooverlay bug
4508 * src/device/lib/_modulong.c: removed hint: nooverlay bug
4510 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
4512 * 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.
4514 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
4516 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
4518 2001-10-07 <johan AT FRIJA>
4520 * device/lib/gets.c (gets): fixed the return value.
4522 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
4523 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
4525 * 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.
4527 * 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.
4529 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
4531 * src/pic/gen.c: Removed Safe_strdup.
4533 * configure.in: Added option to enable libgc support.
4535 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
4536 (bitVectUnion): Optimised.
4537 (bitVectIntersect): Optimised.
4538 (bitVectBitsInCommon): Optimised.
4539 (bitVectCplAnd): Optimised.
4541 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
4543 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4545 * src/SDCCmain.c: distinguish between assembler debug and plain options
4547 * src/avr/main.c: remove standard assembler options
4549 * src/ds390/main.c: remove standard assembler options
4551 * src/mcs51/main.c: remove standard assembler options
4553 * src/port.h: removed "PENDING" comment
4555 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4557 * src/device/lib/_mulint.c : new, with assember functions
4559 * src/device/lib/_mullong.c : new, with assember functions
4561 * src/device/lib/_divuint.c : with assember functions
4563 * src/device/lib/_divsint.c : with assember functions
4565 * src/device/lib/_divulong.c: with assember functions
4567 * src/device/lib/_divslong.c: with assember functions
4569 * src/device/lib/_moduint.c : with assember functions
4571 * src/device/lib/_modsint.c : with assember functions
4573 * src/device/lib/_modulong.c: with assember functions
4575 * src/device/lib/_modslong.c: with assember functions
4577 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
4579 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
4581 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
4582 replaced _mululong.c and _mulslong.c by _mullong.c
4584 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
4586 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
4588 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4590 * src/SDCCglue.c: test, if win32api is available for MINGW
4592 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
4594 * src/SDCCsymt.c: no more _modifier in printTypeChain()
4595 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
4596 * support/regression/ports/gbz80/spec.mk: removed GENERIC
4597 * support/regression/ports/host/spec.mk: removed GENERIC
4598 * support/regression/ports/mcs51/spec.mk: removed GENERIC
4599 * support/regression/ports/z80/spec.mk: removed GENERIC
4601 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
4603 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
4605 * support/regression/tests/bug-467035.c: Created.
4607 2001-10-01 <johan AT FRIJA>
4609 * src/SDCC.y: fixed bug #466586 part 1
4611 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
4613 * SDCCicode.c: z80 has no generic pointers
4614 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
4616 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
4618 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
4620 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
4622 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
4624 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
4626 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
4628 * configure.in: Fixed up so that ucsim is only configured once.
4630 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
4632 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
4633 (getPathDifference): As above.
4635 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
4637 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
4639 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
4640 * .version: Updated to 2.3.1
4642 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
4643 Added copyright header.
4645 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
4646 (assemble): Added support for macro based assembler commands.
4647 (linkEdit): Added support for macro based linker commands.
4648 (preProcess): Changed the pre-processor to use macros.
4649 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
4650 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
4652 * device/lib/z80/crt0.s: Added module name for debugging.
4654 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
4656 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4658 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
4660 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
4662 * src/Makefile.in: Added SDCCmacro and SDCCutil
4664 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
4666 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
4668 2001-09-16 <johan AT FRIJA>
4670 * 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.
4672 2001-09-15 <johan AT FRIJA>
4674 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
4675 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
4677 2001-09-11 <johan AT FRIJA>
4679 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
4681 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
4683 * support/regression/tests/bug-460444.c: Added test case.
4685 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
4686 (genCast): Added justification for all of the asserts.
4688 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
4690 * support/regression/support.c: _xdata replaced by xdata
4692 * support/regression/spec.mk: removed _generic
4694 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
4696 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
4698 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
4699 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
4701 * src/z80/peeph.def: Added a rule to optimise shift then compare.
4703 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
4705 * support/regression/tests/bug-460010.c: Added test case.
4707 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
4709 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
4711 * support/regression/Makefile: inter-port-clean adjusted for mcs51
4713 * support/regression/testfwk.c: removed workaround for bug #436344
4715 * support/regression/tests/bp.c: use less memory with mcs51
4717 * support/regression/tests/bug-441448.c: use less memory
4719 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
4721 * support/regression/collate-results.py: typo
4723 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
4725 * support/regression/tests/fetchoverlap.c: Added new test case.
4727 * support/regression/tests/bp.c: Added new test case.
4729 * support/regression/tests/bug-448984.c: Added new test case.
4731 * support/regression/tests/pow2shifts.c: Added new test case.
4733 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4734 (genlshTwo): Fixed right shift for count > 8.
4736 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4738 2001-09-08 <johan AT FRIJA>
4740 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4742 2001-09-07 <johan AT FRIJA>
4744 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4746 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4748 2001-09-06 <johan AT FRIJA>
4750 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4751 * bernhard noted me at this: "() equals to (void)" (1.38)
4753 2001-09-05 <johan AT FRIJA>
4755 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4757 2001-09-04 <johan AT FRIJA>
4759 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4762 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
4764 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4766 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
4768 * link/z80/aslink.h: Fixed path for PATH_MAX
4770 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
4772 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4774 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4776 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4778 * 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.
4780 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
4782 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4783 (genCmp): Fixed up genCmp for the GB with longs.
4785 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4787 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4789 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4791 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4793 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
4795 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4797 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
4799 * 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.
4801 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4803 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
4805 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4807 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4809 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
4811 * sim/ucsim/configure: little improvement of Cygwin-detection
4812 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4813 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4814 * support/regression/tests/bug-221100.c: small changes for mcs51
4815 * support/regression/tests/bug-221168.c: small changes for mcs51
4816 * support/regression/tests/bug-227710.c: small changes for mcs51
4817 * support/regression/tests/staticinit.c: small changes for mcs51
4818 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4819 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4820 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601