1 2004-01-05 Vangelis Rokas <vrokas@otenet.gr>
3 * support/scripts/inc2h.pl: changed definition of BIT_AT
4 to emit 'sbit at' instead of 'bit at'. This was a request.
6 PIC16 port related preliminary changes:
7 * gen.c: prefixed function popRegFromString with
8 pic16_ and all references to it corrected
9 * pcode.c: all pic16_pc_* hardware registers prefixed
11 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12 * ralloc.c: newReg(): when register is REG_SFR then
14 pic16_allocProcessorRegister(): marks register wasUsed=0
15 pic16_writeUsedRegs(): added a call to assign processor
16 registers via pic16_assignFixedRegisters
18 2004-01-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
20 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
21 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
22 variables in unused register banks. Also the SSEG is placed
23 wherever there is enough space for it, and IDATA can be anywhere
24 in internal RAM. For now compile using -Wl-Y[stack_size].
25 The mem file is different for this option as well, since it
26 makes no sense of talking about DSEG lenght.
28 2004-01-02 Vangelis Rokas <vrokas@otenet.gr>
30 * src/SDCClrange.c: fixed bug 869095 that caused segfault
31 in certain cases, e.g. when ROM assignment, patch provided
34 2004-01-01 Bernhard Held <bernhard@bernhardheld.de>
36 Many signedness and type propagation fixes:
37 * src/SDCCicode.c: made geniCodeCast() static
38 replaced SPEC_ by IS_ (cosmetic)
39 (operandOperation): fixed div and mod operation
40 (usualBinaryConversions): added support for promotion of char
41 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
42 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
43 (geniCodeAdd): an array index will stay unsigned, even if promoted
45 (geniCodeArray): ditto
46 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
47 * src/SDCCsymt.c (computeType): added more support for char;
48 promotion of char is selectable by promoteCharToInt, fixed signedness
50 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
51 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
52 * src/SDCCval (val*): replaced signedness calculation by
54 rearranged if-branches (cosmetic)
55 (valShift): added warning W_SHIFT_CHANGED
56 (valCompare): fixed problem with different types
57 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
58 * support/regression/tests/literalop.c: added many cases
59 * support/regression/tests/ast_constant_folding.c: changed finally to
61 * .version: new year, new version: 2.3.7
62 * src/SDCCmain.c (main): applied patch #866468
63 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
64 provided by Scott Bronson
65 * doc/sdccman.lyx: updated documentation for sdcdb
66 updated and added chapter tips
68 2004-01-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
70 * src/SDCCsymt.h: missing from yesterday's commits
72 2003-12-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
74 * src/SDCC.y (struct_or_union_specifier),
75 * support/Util/SDCCerr.c,
76 * support/Util/SDCCerr.h: verify that struct & union tags are used
79 2003-12-29 Erik Petrich <epetrich@ivorytower.norman.ok.us>
81 * src/SDCCglobl.h: missing from yesterday's commits
83 2003-12-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
85 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
86 sft_attributes, struct_declaration, parameter_declaration,
87 type_name, start_block, declaration_list),
88 * src/SDCC.lex (check_type): support redefinition of typedef names
90 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
92 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
93 aligned xdata arrays. Erik helped me with the if clause.
95 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
97 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
100 2003-12-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
103 * src/SDCCast.c (newAst_),
105 * src/SDCCicode.c (ast2iCode, newiCode),
107 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
108 expr, statement, expression_statement, selection_statement,
109 iteration_statement, expr_opt, jump_statement): foundation for tracking
111 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
114 2003-12-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
116 * support/Util/SDCCerr.c,
118 * src/SDCCast.c (createCase, createDefault, decorateType),
119 * src/SDCClabel.c (labelUnreach),
120 * src/SDCC.y (labeled_statement, jump_statement): More improvements
122 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
123 (with thanks to Stas Sergeev)
124 * device/include/time.h,
125 * device/lib/time.c (CheckTime): suppress unreachable code warning
127 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
129 * src/SDCCast.c (createIvalCharPtr),
130 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
132 * support/regression/tests/nullstring.c: tests for these two bugs
134 2003-12-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
136 * support/Util/SDCCerr.h,
137 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
138 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
139 about storage class and 'at' used inside struct or union
140 * src/SDCCBBlock.c (iCodeFromeBBlock),
141 * src/SDCCcse.c (ifxOptimize),
142 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
143 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
144 printIval, emitStaticSeg, emitOverlay),
145 * src/SDCClabel.c (deleteIfx),
146 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
147 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
148 gatherAutoInit, processParms),
149 * support/Util/SDCCerr.h,
150 * support/Util/SDCCerr.c (werrorfl): Support for better error location
151 reporting for post-parse errors.
153 2003-12-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
155 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
156 implicit casts via union; they don't work on big endian systems
157 (possible fix for bug #861138)
159 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann@web.de>
161 (committed by Erik Petrich <epetrich@ivorytower.norman.ok.us> on Frieder's behalf)
162 * src/mcs51/main.c: fixed the fix for bug #737001
164 2003-12-15 Borut Razem <borut.razem@siol.net>
166 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
168 2003-12-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
170 * support/makebin/makebin.c: put output in binary mode
172 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
174 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
175 xdata and data memory on startup. Set the environment variable
176 SDCC_NOGENRAMCLEAR to disable this.
177 * src/mcs51/peephole.def,
178 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
179 (allows non-interrupt and interrupt code to safely compete for a resource
180 without the non-interrupt code having to disable interrupts)
182 2003-12-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
184 * src/SDCCicode.c (geniCodeAdd),
185 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
186 with valFromType if type might be a pointer and host is big endian).
187 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
188 types, not just integer types.
189 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
190 multiply defined with mismatching "at" address.
192 2003-12-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
194 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
195 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
196 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
197 with embedded nulls (fixed bug #753752)
199 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann@web.de>
201 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
202 Apparently this did not see much testing (endless loop)
204 2003-12-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
206 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
208 2003-12-10 Erik Petrich <epetrich@ivorytower.norman.ok.us>
210 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
211 gracefully handle NULL memmap pointers
213 2003-12-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
215 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
216 instead of deleting the iCode when an operand is volatile
217 * src/z80/gen.c (genDummyRead),
218 * src/mcs51/gen.c (genDummyRead),
219 * src/ds390/gen.c (genDummyRead),
220 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
222 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
223 * src/SDCC.y: fixed bug #850420
225 2003-12-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
227 Applied z80 i/o port patch from Peter Townson and fixed some operators
228 to better handle operands in A register.
229 * device/include/z180.h
235 * src/z80/peeph-z80.def
239 2003-12-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
241 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
243 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 * device/lib/hc08/_mullong.c: Removed extra #endif
247 2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
249 * sim/ucsim/hc08.src/inst.cc,
250 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
252 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
253 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
254 * device/include/stdarg.h: fixed varargs for hc08
255 * device/lib/Makefile.in,
256 * device/lib/hc08/Makefile,
257 * device/lib/hc08/_mulint.c,
258 * device/lib/hc08/_mullong.c: fixed some endian problems
260 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
262 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
263 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
264 * device/lib/_gptrget.c,
265 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
267 2003-11-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
269 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
270 * src/SDCCast.c (astErrors): fixed bug #846007
271 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
273 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
275 * src/SDCCast.c (decorateType): disabled a transformation I added in
276 revision 1.188 (access to fields of a structure at an absolute address);
277 it breaks with bitfields, extern declarations, and gcse analysis.
278 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
279 could be assigned through a pointer, so don't complain.
280 * src/SDCCast.c (astErrors),
282 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
284 2003-11-26 Vangelis Rokas <vrokas@otenet.gr>
286 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
287 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
288 output of __config directives, since gpasm now supports them
289 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
290 pre-processor macro, i.e. -DMCU=p18f452
291 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
292 and modified to handle 'cast' icode similarly to '=' icode
293 * src/pic16/device.h (typedef struct PIC_device): added field
294 'extMIface' to indicate that chip has external memory interface
295 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
296 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
299 2003-11-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
301 * src/SDCC.y (pointer): fixed bug #846006
302 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
303 * src/SDCCast.c (decorateType): fixed bug #846009
304 * src/ds390/peeph.def,
305 * src/ds390/gen.c (genAnd, genOr),
306 * src/mcs51/peeph.def,
307 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
309 2003-11-25 Erik Petrich <epetrich@ivorytower.norman.ok.us>
311 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
318 2003-11-23 Klaus Flittner <klaus_flittner@gmx.de>
322 * src/SDCCbitv.c: added function to free a bitvector
324 * src/SDCClrange.c: added function to recompute the liveranges
326 * src/ds390/ralloc.c,
328 * src/mcs51/ralloc.c,
330 * src/pic16/ralloc.c,
332 * src/z80/ralloc.c: recompute the liveranges after register packing
334 2003-11-21 Klaus Flittner <klaus_flittner@gmx.de>
336 * src/SDCCloop.c (newInduction): fixed bug #845630
338 2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
340 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
341 inadvertantly left behind from my 2003-11-12 change
343 2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
345 Updated headers I neglected to commit yesterday.
349 2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
351 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
352 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
353 * src/SDCCopt.c (eBBlockFromiCode),
354 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
355 the creation of the key hash table from the sequencing so it can be used
356 earlier (for some GCSE bug fixes still pending)
358 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann@web.de>
360 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
361 * support/regression/tests/addsub.c: testing genPlus shortcut
363 2003-11-15 Borut Razem <borut.razem@siol.net>
365 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
367 2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
369 * src/SDCCcse.c (cseBBlock): fixed bug #527779
370 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
371 ordering is immaterial.
372 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
374 2003-11-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
376 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
377 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
378 (SIGSEV) of bug #840381
379 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
380 unlink new file before rename if new and old filenames are the same)
382 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann@web.de>
384 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
385 uninitialized variables) for the mcs51. Set environment variable
386 SDCC_GENRAMCLEAR to test.
387 xdata initialization slightly shorter
389 2003-11-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
392 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
393 #838241 & 780691 (basicly the same bug)
394 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
395 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
397 2003-11-11 Bernhard Held <bernhard@bernhardheld.de>
399 * src/SDCCmain.c (linkEdit): "fix" #834252
401 2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
403 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
405 * src/SDCC.y: fixed bug #819403
407 2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
409 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
410 the reentrant attribute.
411 * src/hc08/gen.c (genPackBits): added missing stack readjustment
412 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
414 * src/SDCCast.c (decorateType): fixed bug with storage class not being
415 updated during pointer dereference; f.e. ~(((char *)1)*) was being
416 erroneously reduced to a literal.
417 * src/hc08/ralloc.c (packRegisters, rematStr),
418 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
421 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann@web.de>
423 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
424 * doc/sdccman.lyx: changed from 'article' to 'book'
425 * doc/Makefile: readded test_suite_spec and cdbfileformat
427 2003-11-08 Bernhard Held <bernhard@bernhardheld.de>
429 * device/include/stdlib.h: include malloc.h to comply with ANSI
430 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
432 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann@web.de>
434 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
435 * doc/clean.mk: also remove *.out files
436 * doc/sdccman.lyx: some additions, larger top/bottom margins
438 2003-11-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
440 * src/SDCC.y: fixed bug #837365
441 * support/regression/tests/bitopcse.c
442 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
443 a symbol (might be valop instead)
444 * device/lib/Makefile.in: added errno.c to HC08SOURCES
445 * device/lib/clean.mk: added hc08 to the cleaning list
447 2003-11-04 Borut Razem <borut.razem@siol.net>
449 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
451 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
452 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
453 malloc is declared in standard stdlib.h
455 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
457 * device/lib/hc08/Makefile: need to clean .rel not .o files
458 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
460 2003-11-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
470 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
471 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
472 tests (which uses the port's oclsExpense function)
478 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
480 2003-11-04 Erik Petrich <epetrich@ivorytower.norman.ok.us>
482 * src/SDCCcse.c (ifxOptimize),
483 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
484 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
485 deleting the IFX iCode.
486 * src/hc08/ralloc.c: reduced unneeded slocs
487 * src/hc08/gen.c: fixed bug in asmopToBoolean
489 2003-11-04 Borut Razem <borut.razem@siol.net>
491 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
492 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
493 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
494 transferred to configure
496 2003-11-03 Bernhard Held <bernhard@bernhardheld.de>
498 Use headers defined in the C[++] standards:
499 * sim/ucsim/gui.src/serio.src/fileio.cc
500 * sim/ucsim/gui.src/serio.src/frontend.cc
501 * sim/ucsim/gui.src/serio.src/main.cc
502 * sim/ucsim/gui.src/serio.src/posix_signal.cc
503 * support/Util/NewAlloc.c
509 2003-11-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
511 * Added MSVC projects for hc08 assembler and linker:
512 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
513 /as/hc08/link_hc08.dsp
515 2003-11-03 Martin Helmling <Martin.Helmling@octo-soft.de>
517 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
519 2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
521 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
523 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
525 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
527 2003-10-31 Borut Razem <borut.razem@siol.net>
529 * support/cpp2/cpplib.h,
530 support/cpp2/cpplib.c,
531 support/cpp2/cpplex.c,
532 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
533 to switch _asm block preprocessing on / off. Default is
534 #pragma preproc_asm +
536 2003-10-31 Borut Razem <borut.razem@siol.net>
538 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
539 when outputting comment blocks (when executed with -C option) and
540 _asm (SDCPP specific) blocks
542 2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
544 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
546 2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
548 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
550 2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
552 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
553 * src/SDCCast.c (decorateType): fixed bug #832664
555 2003-10-31 Borut Razem <borut.razem@siol.net>
557 * support\cpp2\cpplex.c: fixed for SDCPP:
558 comments(when executed with -C option) and _asm blocks
559 were included even if they where in skipped #if block.
560 Applied solution from GCC cpp 3.3.2
562 2003-10-31 Borut Razem <borut.razem@siol.net>
564 * src/SDCC.lex: sdcc now understands both formats:
565 '# <line_number> <file_name>' and
566 '#line <line_number> <file_name>'
567 * support/cpp2/cppmain.c: sdcpp now generates the standard
568 '# <line_number> <file_name>' instead of former
569 '#line <line_number> <file_name>'
571 2003-10-30 Borut Razem <borut.razem@siol.net>
573 * support/cpp2/cpphash.h,
574 * support/cpp2/cpplib.h
575 * support/cpp2/cpplex.c,
576 * support/cpp2/cppmain.c,
577 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
579 2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
581 Fixed a number of problems revealed by bug #827883.
582 * src/SDCCloop.c (loopInvariants): Spill location of the
583 result operand should be recomputed if extracted from
584 a loop. Also, don't extract assignments of an iTemp
586 * src/SDCCast.c (isConformingBody): loop reversal should
587 not occur if the control variable is involved with a
590 2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
592 * .version: bumped to 2.3.6 to reflect the big improvements
593 made by Erik and Klaus. Thanks!
595 2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
597 Replaced the livrange code.
598 * src/SDCClrange.c: added new LR code
600 * src/SDCCBBlock.h: removed remainig parts from old LR code
601 * src/ds390/ralloc.c,
602 * src/ds390/gen.c: minor fixes to make it work with new code
604 2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
609 * src/hc08/ralloc.c: Fix various warnings related to the hc08
610 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
611 (tweaked fix for bug #818696)
613 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
615 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
617 2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
620 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
621 * src/mcs51/gen.c (gencjneshort),
622 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
623 more efficient (per Scott Bronson's suggestion)
625 2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
627 Extended the semantics of the critical keyword to include
628 individual statements. See RFE #827755 and #799831
633 * support/Util/SDCCerr.c
634 * support/Util/SDCCerr.h
639 2003-10-19 Borut Razem <borut.razem@siol.net>
641 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
643 2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
645 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
647 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
648 and predecrement operand is displayed
650 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
652 * src/SDCCval.c (valMinus): fixed bug #826041
654 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
656 Some hc08 related updates that I missed earlier
658 * support/regression/ports/hc08/spec.mk
660 2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
662 New target "hc08" for the Motorola 68hc08 family of micros
670 * sim/ucsim/hc08.src/*
671 * sim/ucsim/configure.in
672 * src/ucsim/configure
673 * sim/ucsim/packages_in.mk
676 * device/include/mc68hc908qy.h
678 * device/lib/Makefile.in
679 * support/regression/ports/hc08/*
680 * support/regression/Makefile
682 2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
684 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
686 * src/ds390/gen.c (genCast): fixed bug #821957
688 2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
690 * device/lib/logf.c: "fixed" overlay bug
691 * support/regression/ports/host/spec.mk: added m library
692 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
693 * support/regression/tests/float_trans: added (for Eric)
695 2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
697 * src/mcs51/gen.c (genCpl): fixed bug
698 http://sf.net/mailarchive/message.php?msg_id=6263915
700 2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
702 * src/SDCCast.c (decorateType): added extended constant folding
703 * src/SDCCsymt.c (computeType): cleanup
704 * src/SDCCval.c (valShift): minor optimization
705 * support/regression/tests/ast_constant_folding.c: added
707 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
709 * src/SDCCmain.c: removed some unintended changes
711 2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
713 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
714 * src/z80/gen.c: fixed part of bug #817589
715 * src/SDCCsymt.c (checkFunction): fixed bug #817895
717 2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
719 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
737 * src/z80/gen.c: removed unused label "release:"
739 2003-10-06 Borut Razem <borut.razem@siol.net>
741 * src/SDCC.lex: removed definition of unused variables
742 save_optimize and save_options
744 2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
746 * clean.mk: removed '=' in "-maxdepth=1"
747 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
748 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
750 2003-10-06 Borut Razem <borut.razem@siol.net>
752 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
753 my_unput() replaced by unput()
755 2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
757 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
758 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
759 type-punned pointer will break strict-aliasing rules"
760 Old LR behaviour is again default; Klaus' LR can be choosen by
761 defining the environment variable LRKLAUS
765 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
766 * clean.mk: fixed removal of files in bin/CVS/
767 * device/lib/clean.mk: fixed removal of directories small and large
768 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
770 * src/SDCCval.c: removed superflous test for pedantic
772 2003-10-05 Borut Razem <borut.razem@siol.net>
774 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
775 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
776 message "unmatched #pragma SAVE and #pragma RESTORE"
778 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
780 * doc/sdccman.lyx: various additions and updates (interrupts, inline
781 assembly, critical functions, atomic, nojtbound)
783 2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
785 Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
791 2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
794 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
796 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
798 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
799 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
800 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
802 2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
804 * src/z80/gen.c (genRet): fixed bug #524753
805 * src/z80/gen.c (genCast): fixed internal error on cast from
807 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
808 fix for bug #477835 to the z80
809 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
810 for tracking iCodes in the peephole optimizer for z80
812 2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
814 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
815 the other part of bug #814548
816 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
818 2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
820 * src/SDCCcse.c: fixed part of bug #814548
822 2003-09-28 Borut Razem <borut.razem@siol.net>
824 * src/asm.c: rewrite of printILine() to use temporary file instead
826 * src/xa51/main.c: commented out declaration of int rewinds
828 2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
830 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
832 2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
834 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
835 * src/asm.c (printILine): Fixed bug #811015
837 2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
839 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
842 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
844 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
845 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
846 to correctly handle general case of AOP_PAIRPTR
847 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
849 2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
851 * src/mcs51/ralloc.c (fillGaps),
852 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
853 register positioning bug)
855 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
857 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
859 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
861 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
862 genCodePointerGet, genGenPointerGet, genFarPointerSet,
863 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
864 (ralloc doesn't intentionally do this now, but perhaps later)
865 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
866 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
867 register positioning bugs (Fixed bug #762602 and #795325)
868 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
870 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
871 lines that --i-code-in-asm generates
873 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
875 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
876 trying to fclose a FILE* that was already closed.
878 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
880 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
881 of const struct should be treated as if const themselves)
883 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
885 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
887 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
889 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
890 Unix (/n) and DOS (/r/n) line terminations.
892 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
894 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
897 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
899 * src/mcs51/gen.c (genFunction, genEndFunction),
900 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
901 and restore of EA so that stack offsets to parameters are
902 correct when using both critical and reentrant/stack-auto.
903 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
904 size (can be triggered in error if sloc is shared between
905 different sized objects)
906 * device/include/float.h: fixed macros to explicitly use
907 unsigned long where needed
909 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
911 Feature req. 799831: added code to allow nesting of critical functions
912 * src/mcs51/gen.c (genFunction, genEndFunction)
913 * src/ds390/gen.c (genFunction, genEndFunction)
915 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
917 * src/SDCCsymt.c (sclsFromPtr),
919 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
920 support for standard C idiom of memory mapped variables; for
921 example, *((xdata int*)0x1234) = 1 is now internally equivalent
922 to xdata int at 0x1234 tempvar = 1.
923 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
924 provided by Akiya ISHIDA
926 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
928 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
929 * src/SDCCval.c (constVal): added reduction from int to char
930 * src/SDCCval.c (valMult, valDiv): fixed sign handling
931 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
932 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
934 * support/regression/tests/shifts.c: fixed
936 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
938 * src/z80/gen.c (genXor): Fixed bug #805445
940 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
942 Fixed bug #621531 (const & volatile confusion in the type chain).
943 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
944 refer to the const or volatile state of the pointer itself.
957 * support/regression/tests/const.c
959 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
961 When checking for duplicated modules, use absolute paths
962 instead of relative paths. Files changed:
967 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
969 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
971 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
973 * device/include/string.h: added size_t typedef, changed
974 prototypes to use size_t, eliminated separate reentrant and
975 non-reentrant declarations, added _memmove declaration
976 * device/lib/_memcpy.c: changed to use size_t instead of int,
977 changed /4 to >>2 to avoid division library call
978 * device/lib/_memcmp.c,
979 * device/lib/_memset.c,
980 * device/lib/_strncat.c,
981 * device/lib/_strncpy.c,
982 * device/lib/_strncmp.c: changed to use size_t instead of int
983 * device/lib/_memmove.c: new file (fixed bug #772294)
984 * device/lib/Makefile.in: added _memmove.c
985 * device/lib/z80/asm_strings.s: fixed bug #772290
986 * support/regression/tests/bitfields.c: attempt to fix host assertion
987 failure on amd64-unknown-linux2.2
989 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
991 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
992 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
993 * as/z80/asmain.c (main): fixed bug #801766
995 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
997 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
1000 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1002 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
1003 reported in bug #800609
1005 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
1007 * Top header beautifications in src/pic16 directory:
1008 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
1009 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
1010 pcoderegs.h, ralloc.c, ralloc.h
1011 * main.c: added top header and GPL license notice
1012 * pcode.c: fixed the if-conditional warning
1014 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
1016 * device/lib/_mullong.c: replaced int by short for gcc
1018 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1020 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
1021 and JUMPTABLE iCodes properly now (worked by accident before)
1022 * src/mcs51/gen.c (leftRightUseAcc),
1023 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
1024 iCode properly now. Use getSize instead of nRegs since a & b
1025 aren't part of the nRegs tally.
1027 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
1029 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
1030 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
1031 before instructions that use the _STATUS register
1033 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
1035 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
1036 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
1037 fetching of the pointer
1038 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
1039 copied from genNearPointerSet()
1040 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
1041 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
1042 If they pop r0/r1 they must be called in the opposite order than aopOp().
1043 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
1044 (resp. --stack-auto), prepared for --xstack
1046 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1048 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
1050 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
1052 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
1053 these ports have their own __sdcc_external_start()
1055 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
1057 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1058 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
1059 type for bits was changed. It resulted in bit variables becoming
1060 global, which is not permitted in PIC 14 assembly output.
1062 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1064 * doc/sdccman.lyx: various additions and updates. Rearranged sections
1066 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1068 Z80 and MCS51 linkers complaint if a public symbol is defined
1069 in more than one library module:
1073 * as/mcs51/Makefile.in
1075 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1077 A few small changes that speed up the peephole optimizer.
1081 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1083 Try to make the peephole optimizer smarter by maintaining
1084 an association between the assembly source code and the
1085 iCodes that originated them. Put this information to use
1086 with a new peephole rule condition "notVolatile" so that
1087 the rules can be aggressive yet still safe.
1092 * src/mcs51/peeph.def
1094 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1098 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
1099 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
1100 if the left or right operand symbols have the accuse flag set.
1102 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1104 Changed the type of the result of the ! (NOT) operator to char;
1105 previously it returned the same type as the source. This allows
1106 us to eliminate all the genFloatNot functions (all of its target
1107 implementations were very buggy) since !float can use the same
1110 * src/SDCCicode.c (ast2iCode): ! returns char
1111 * src/mcs51/gen.c (genNot, genNotFloat),
1112 * src/ds390/gen.c (genNot, genNotFloat),
1113 * src/z80/gen.c (genNot, genNotFloat),
1114 * src/pic/gen.c (genNot, genNotFloat),
1115 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
1117 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
1119 pic patch provided by Slade Rich <slade_rich@yahoo.com>
1120 1. Interrupt would not compile properly. Ensure PCLATH register is saved
1121 during interrupts. Ensure WSAVE is located at a shared bank address.
1122 2. Fixed page selection in some places
1123 3. Fixed BTFSS/C to where necessary use registers directly and not simply
1124 the registers name strings.
1125 4. Fixed "signed / unsigned compare" compiler warnings.
1126 5. The PIC port manages its own allocation of the general purpose
1127 registers, but makes no attempt to reuse them. As a result when
1128 compiling it soon runs out of general purpose registers. Some
1129 additional code was added to the files pcode.c and device.c to walk
1130 through the function call tree and rename the registers so that they
1140 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
1141 genPlus() & genMinus() when the result is the same as left or right
1143 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1145 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
1147 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1149 Made bitfield a distinct type from bit so that bitfields
1150 convert as per ANSI C and bits retain their traditional
1151 boolean style behaviour. Implemented bitfield support in
1159 * src/ds390/gen.c: bit v bitfield split
1160 * src/z80/gen.c: New support for bitfields
1161 * support/regression/tests/bitfields.c: reenabled z80,
1164 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1166 Rules 246.x, 247.x relate to bitfields, the others speed up
1167 access to xdata mapped I/O devices.
1169 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
1171 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1173 Cleaned up genPackBits and genUnpackBits and added two helper
1174 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
1175 for literal assignments in genPackBits (thanks to Frieder for
1181 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1183 Fixed bug #748310 (pointer to function type mishandled when the
1184 function name is omitted). Also fixed a SIGSEGV when a function
1185 attribute (reentrant, etc) is used on a non-function or on a
1186 function but misplaced before the parameter list.
1188 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
1190 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
1191 * support/Util/SDCCerr.h,
1192 * support/Util/SDCCerr.c: Added func attr misuse error msg
1194 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1196 Fixed bug #787649 by anonymous
1197 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
1198 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
1200 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1202 Fixed numerous bitfield problems.
1204 * src/SDCC.y: More bitfield related error checking
1206 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
1207 * support/Util/SDCCerr.h,
1208 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
1209 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1210 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
1211 * support/regression/tests/bitfields.c: tests added
1213 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1215 Made the constant following the "interrupt" keyword optional. If
1216 omitted, the function will not automatically be given an entry
1217 in the interrupt vector table (similar to #pragma NOIV, but
1218 less syntacticly kludgy). The interrupt number is also now
1219 range checked. Also fixed a bug in the high order bit example
1226 * support/Util/SDCCerr.c
1227 * support/Util/SDCCerr.h
1230 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
1232 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
1233 * src/SDCCicode.c (operandOperation): rewritten some ops
1234 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
1235 * src/SDCCsymt.c (computeType): literals are handled the same way as any
1237 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
1238 be re-activated by defining REDUCE_LITERALS)
1239 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
1240 unsigned, but are signed by default
1241 * src/SDCCval.c (constVal): rearranged
1242 * src/SDCCval.c (valMod): preliminary fix
1243 * src/SDCCval.c (valCastLiteral): use TYPE_* types
1244 * support/regression/literalop.c: added, work in progress
1246 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1248 Generate warnings for useless declarations like "char data;"
1249 that don't do what new users expect.
1252 * support/Util/SDCCerr.h
1253 * support/Util/SDCCerr.c
1255 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
1257 * src/SDCCval.c (valMult): fix overflow detection of negative int
1259 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1261 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
1263 Changes to support big endian targets:
1276 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
1278 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
1279 * device/lib/time.c: fixed warning "integer overflow in expression"
1281 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
1283 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
1284 * src/SDCCval.c (constVal): changed default to signed; hex and octal
1285 constants are unsigned; added recognition of "u" flag for unsigned
1286 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
1287 * src/SDCCval.c (valDiv, valMod): fixed signdness
1288 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
1289 signedness of modulo, left and right shift
1290 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
1291 * support/Util/SDCCerr.h: added warning W_INT_OVL
1292 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
1293 * src/SDCCast.c (ast_print): improved output of constants
1295 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1297 Fixed some warnings when building with MSVC:
1310 * support\cpp2\cpplib.c
1314 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
1316 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
1318 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1320 * support\librarian\clean.mk: Do not remove Makefile.
1321 * support\librarian\Makefile: added.
1323 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1325 Added librarian to MSVC build:
1328 * support\librarian\librarian.dsp
1330 'configure' not needed for librarian, removed:
1331 * support\librarian\configure
1332 * support\librarian\configure.in
1333 * support\librarian\config_in.h
1334 * support\librarian\Makefile.in
1336 Hopefully these ones built the librarian and the rest of sdcc properly:
1338 * Makefile.common.in
1340 Messed up 'configure', so revert to previous version:
1344 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
1346 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
1347 there, while the mantissa of a double is "only" 53 bits wide.
1349 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1351 Adding sdcclib to the build. MSVC project coming soon.
1352 Files added/changed:
1354 * support\librarian\clean.mk
1355 * support\librarian\configure
1356 * support\librarian\configure.in
1357 * support\librarian\config_in.h
1358 * support\librarian\Makefile.bcc
1359 * support\librarian\Makefile.in
1360 * support\librarian\sdcclib.c
1363 * Makefile.common.in
1367 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1369 Linker now complaints if linked modules have conflicting options, for
1370 example, one compiled using --model-large and another one compiled with
1371 --model-small. The following files were modified:
1393 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1395 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
1396 as/mcs51/lklibr.c: Generate a warning when a library is not found.
1398 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
1400 * src/z80/mappings.i: fix _mul[us][int,long] entries
1402 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1404 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
1406 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1408 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
1409 * support/regression/tests/bitopcse.c: added
1417 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1419 added support for new library format to z80, gbz80 linkers:
1425 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
1427 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
1428 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
1430 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
1432 added DUMMY_READ_VOLATILE:
1441 * src/SDCCcse.c (algebraicOpts): many improvements
1442 * src/SDCCcse.h: removed algebraicOpts()
1443 * src/SDCCicode.c (picDummyRead): added
1445 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1447 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
1448 "Insufficient space in data memory".
1450 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1452 * src/mcs51/gen.c: fixed bug #771358
1453 * src/z80/gen.c: fixed bug #759087
1455 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
1457 * src/pic16/glue.c: minor cleanup by Vangelis
1459 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1461 * device/include/regc515c.h: fixed #758477
1462 * device/lib/_gptrget.c: saving some cycles in generic pointer get
1463 * device/lib/_gptrput.c: saved a few bytes
1464 * my tab spacing is 8, yours too?)
1465 * device/lib/_ser.c: process RX bytes earlier than TX bytes
1466 * device/lib/serial.c: process RX bytes earlier than TX bytes
1467 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
1469 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
1471 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
1473 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1475 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
1477 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
1479 * device/lib/Makefile.in: bad fix, reverted to 1.43
1481 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
1483 * device/lib/Makefile.in: added missing z80 object files
1485 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
1487 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
1488 pic16 progress by Vangelis:
1503 * pic16/pcodepeep.c:
1506 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1508 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
1510 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1512 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
1513 added gbz80 build to MSVC project.
1514 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
1515 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
1516 from 8051 stuff and setup so it links using a .lnk file.
1518 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1520 * support/librarian/sdcclib.c: sdcc librarian.
1521 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
1524 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1526 * as/mcs51/lkmain.c: properly handle extensions in function afile.
1528 2003-07-02 Borut Razem <borut.razem@siol.net>
1530 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
1531 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
1532 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
1533 src/xa51/main.c, src/z80/main.c:
1534 virtualization of glue() function: each port has it's own glue function,
1535 which is accessed by do_glue function pointer in PORT.general structure
1537 2003-07-01 Kevin Vigor <kevin@vigor.nu>
1539 * DS800C400 fun, improved ROM interface and tinibios.
1541 2003-06-27 Kevin Vigor <kevin@vigor.nu>
1543 * More support for DS80C400. Now includes beginning of interface to ROM.
1545 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
1547 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
1549 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1551 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
1553 2003-06-19 Borut Razem <borut.razem@siol.net>
1555 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
1557 2003-06-19 Borut Razem <borut.razem@siol.net>
1559 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
1560 fixed Z80 port - crt0.o: cannot open.
1562 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
1564 * support/Util/MySystem.c (merge_command): revert bad fix
1566 2003-06-18 Borut Razem <borut.razem@siol.net>
1568 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
1570 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1572 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1573 option --use-stdout sends errors to stdout instead of stderr.
1575 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
1577 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
1579 2003-06-15 Borut Razem <borut.razem@siol.net>
1581 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
1582 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
1583 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
1584 fixed width array of pointers replaced with sets;
1585 multiple include and lib paths ared transferred to preprocessor and linker
1586 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
1587 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
1588 fixed width array of pointers
1589 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
1590 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
1591 fixupPath(), getPathDifference()
1592 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
1593 fixed width array of pointers
1595 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
1597 * src/pic16/ralloc.c: fix warnings
1598 * src/pic16/pcode.c: fix warning
1600 2003-06-10 Scott Dattalo <scott@dattalo.com>
1602 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
1603 know all the details, but essentially this set of changes enable
1604 the pic16 port to generate movff instructions and generate assembler
1609 * src/pic16/pcode.c:
1610 * src/pic16/device.c:
1612 * src/pic16/pcode.h:
1613 * src/pic16/pcoderegs.c:
1614 * src/pic16/ralloc.c:
1615 * src/pic16/ralloc.h:
1617 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1619 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
1620 added option --vc, so sdcc errors and warnings are compatible with
1621 Microsoft Visual Studio.
1623 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1625 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
1626 device/lib/libfloat.lib: added atof function.
1628 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
1630 * doc/sdccman.lyx: updated to Lyx 1.3
1631 * doc/cdbfileformat.lyx: updated to Lyx 1.3
1632 * doc/test_suite_spec.lyx: updated to Lyx 1.3
1633 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
1635 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
1637 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
1639 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1641 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
1642 additions to the "related tools/documentation" section
1644 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
1646 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
1648 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
1650 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
1651 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
1653 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
1655 * doc/sdccman.lyx: fix double dash and other minor things
1656 * doc/Makefile: fix double dash
1658 2003-05-28 Karl Bongers(patches from Martin Helmling)
1659 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
1660 condition and ignore commands.
1662 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1664 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
1665 is in parts still quite out of date, I did changes as far as I felt makes sense
1666 for a non-native english speaker.
1667 Please feel free to add to the manual or to correct my changes.
1668 * doc/Makefile: undid touching the date of intermediate tex files.
1670 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1672 * doc/sdccman.lyx: Manual has an index now
1674 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
1676 Finalize muluint/mulsint and mululong/mulslong merging:
1677 * device/lib/_mulint.c
1678 * device/lib/_mullong.c
1679 * device/lib/gbz80/mul.s
1680 * device/lib/gbz80/stubs.s
1681 * device/lib/z80/mul.s
1682 * device/lib/z80/stubs.s
1683 * src/SDCCsymt.c (initCSupport)
1685 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1687 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
1688 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
1689 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
1690 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
1693 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1695 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
1696 the regression tests I'm not brave enough to enable 245.b, 245.c
1697 * doc/sdccman.lyx: added latex preamble for hyperref package.
1698 Using pdflatex this will give you a hyperlinked pdf file with
1699 bookmarks. (prepend '%' before /usepackage if this breaks something)
1701 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1703 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
1705 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
1707 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
1709 2003-05-21 <johan@balder>
1711 * src/SDCCglue.c (printIval): fixed bug #739934
1713 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1715 Applied patch from bug 737905 (renamed yylineo to mylineno):
1722 * src/pic16/pcode.c: Cleaned warnings
1723 * src/pic16/pcodeflow.c: Cleaned warnings
1724 * src/pic16/pcoderegs.c: Cleaned warnings
1726 2003-05-19 Scott Dattalo <scott@dattalo.com>
1728 * src/pic16/pcode.c: Cleaned warnings
1729 * src/pic16/pcodepeep.c: Cleaned warnings
1730 * src/pic16/ralloc.c: Cleaned warnings
1732 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
1734 * doc/sdccman.lyx: fixed bug 739745
1735 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
1737 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
1739 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
1740 it can be defined with CFLAGS when running configure
1741 * src/SDCCmain.c: fixed compiling + linking with object files
1743 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
1745 * configure.in: configure for pic16 port,
1746 added --disable-pic16-port
1747 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
1748 * src/SDCCmain.c: linkOptions is changed to set *,
1749 added if/endif conditional macros to remove options help
1750 messages from optionsTable when a port is not configured, added
1751 support for the PIc16 port in the ports table, when executing
1752 the compiler with no port specified on command line, a default
1753 port is selected with the new macro DEFAULT_PORT which is
1754 defined in port.h, in setDefaultOptions() linkOptions is removed
1755 from initialization assignment, since now it is a set,
1756 parseCmdLine uses setParseWithComma for linkOptions, in
1757 linkEdit() linkOptions are accessed with new function indexSet()
1758 which returns the i'th item of a set variable. See SDCCset.c, in
1759 linkEdit() when calling buildCmdLine(), added linkOptions as
1760 last argument. Now users can pass arguments to gplink via the
1761 -Wl option, main() uses pic16glue() to glue up pic16 programs
1762 * src/SDCCpeeph.c: various changes to support pic16
1763 * src/SDCCset.c: added function void *indexSet(set *, int) to
1764 return the i'th item of the set
1765 * src/SDCCset.h: added function prototype for indexSet()
1766 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
1767 * src/clean.mk: added pic16 in CLEANALLPORTS variable
1768 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
1769 added macro DEFAULT_PORT
1770 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
1771 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
1773 * src/pic16/glue.c: commented out some error producing lines
1774 * src/pic16/main.c: __config directives are commented out to stop
1775 gpasm complaining and test the linkage with gplink, _linkCmd and
1776 _asmCmd changed to be more gplink and gpasm friendly
1777 * src/pic16/peeph.def: peep rule 3 is commented out, since it
1778 produced an error when parsed, peep rule 12 is added to utilize
1779 movff, but it is commented out since the pCode does not support
1780 yet a command with 2 address arguments
1782 2003-05-18 <johan@balder>
1784 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1785 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
1786 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
1788 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
1789 Added feature to script commands from file.
1791 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
1793 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
1794 * src/SDCCutil.c: include ctype.h for win32
1796 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
1798 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
1800 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
1802 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
1803 Fixed so you can set breakpoints prior to run, run does not stop
1804 on entry now. Add tbreak. Other enhancements and fixes for use
1807 2003-05-12 Borut Razem <borut.razem@siol.net>
1809 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
1811 2003-05-11 Borut Razem <borut.razem@siol.net>
1813 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
1814 the path of bin directory, so that PATH is the only env. variable, which has to be set
1815 in case of standard installation.
1816 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
1817 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
1818 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
1820 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1822 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
1823 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
1824 temp files are in the port dir; clean the gen/test directory when
1825 generating new test.c
1826 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
1827 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
1828 * support/regression/tests/zeropad.c: added
1830 2003-05-09 <johan@balder>
1832 * src/SDCCglue.c: fixed bug #597940
1834 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
1836 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1837 cache sfr, optimize next,step, fix off by one sourceline,
1838 support ddd list function.
1839 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
1841 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
1843 * support/regression/HTMLgen.py: added compare_s2f()
1844 * support/regression/Makefile: redo 1.27
1845 * support/regression/generate-cases.py: redo 1.5
1847 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
1849 * support/regression/tests/float.c: workaround 33 bit hex constant
1850 * support/regression/tests/simplefloat.c: fix division for host
1852 2003-04-29 Scott Dattalo <scott@dattalo.com>
1854 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1855 that tame's the PIC's over-aggressive optimizer.
1857 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1859 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1862 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1864 Initial support for DS80C400. "Hello world" runs on TINIm400
1867 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1869 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1870 * Some notes on ddd usage added in debugger/README
1871 Martin Helmling adding more features and fixes for ddd GUI debugger.
1872 Code added for nexti, stepi, up, down, and other adjustments.
1874 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1876 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1877 * src/pic/peeph.def Added two rules to optimize carry manipulation
1878 * src/pic/* removed debug printfs
1880 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1882 * debugger/mcs51/cmd.c: added header newalloc.h
1884 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1886 * as/Makefile: new EXEEXT
1887 * as/z80/Makefile: remove trailing slash of BUILDIR
1888 * as/z80/clean.mk: new EXEEXT
1889 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1890 * support/cpp2/Makefile.in: new EXEEXT
1891 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1893 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1895 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1896 EXEEXT was introduced to fix all related problems with targets
1897 "clean", "install" and "uninstall"; a couple of further flaws
1898 especially with "clean" have been fixed too
1899 * as/mcs51/Makefile.in
1904 * debugger/mcs51/Makefile.in
1905 * debugger/mcs51/clean.mk
1907 * link/z80/Makefile.in
1910 * packihx/Makefile.in
1912 * sim/ucsim/Makefile
1913 * sim/ucsim/clean.mk
1914 * sim/ucsim/avr.src/Makefile.in
1915 * sim/ucsim/avr.src/clean.mk
1916 * sim/ucsim/s51.src/Makefile.in
1917 * sim/ucsim/s51.src/clean.mk
1918 * sim/ucsim/xa.src/Makefile.in
1919 * sim/ucsim/xa.src/clean.mk
1920 * sim/ucsim/z80.src/Makefile.in
1921 * sim/ucsim/z80.src/clean.mk
1922 * sim/ucsim/main_in.mk
1923 * sim/ucsim/packages_in.mk
1924 * sim/ucsim/gui.src/Makefile.in
1925 * sim/ucsim/gui.src/serio.src/Makefile.in
1926 * sim/ucsim/gui.src/serio.src/clean.mk
1929 * support/cpp2/Makefile.in
1930 * support/cpp2/clean.mk
1931 * support/makebin/Makefile
1932 * support/makebin/clean.mk
1933 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1934 * doc/sdccman.lyx: --program-suffix no longer needed
1936 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1938 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1939 Martin Helmling added support for ddd GUI debugger.
1940 Code added to display assembly, set variables, and other commands
1941 to interface to ddd.
1943 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1945 * as/Makefile: fix target clean
1946 * as/clean.mk: fix target clean
1947 * as/z80/clean.mk: fix target clean
1949 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1951 * Makefile.common.in: added @EXEEXT@
1952 * configure.in: removed all mingw32 stuff
1953 * configure: rebuilt from configure.in
1954 * doc/sdccman.lyx: updated section "installation"
1955 * support/scripts/sdcc_mingw32: adapted to configure
1956 * support/scripts/sdcc_cygwin_mingw32: added
1958 2003-04-22 Scott Dattalo <scott@dattalo.com>
1960 * src/pic Added object file support for the PIC port
1961 * src/pic Applied patch from Craig Franklin (this started the object file support)
1962 * src/regression Updated the PIC regression tests for object files
1964 2003-04-20 Borut Razem <borut.razem@siol.net>
1966 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1967 lklex.c: In function `getfid':
1968 lklex.c:203: warning: array subscript has type `char'
1969 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1970 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1971 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1972 stack handling macros
1974 2003-04-19 Borut Razem <borut.razem@siol.net>
1976 * "handling space characters in file path" task:
1977 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1978 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1979 * support/Util/MySystem.h: make it self-sufficient
1980 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1981 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1982 handling space characters in file path
1983 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1984 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1985 * support/Util/MySystem.c: handling space characters in executable's path
1987 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1989 * as/z80/Makefile: fix permanent rebuild of z80
1990 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1991 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1993 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1995 * src/SDCCopt.c: add special case optimization to replace modulo by
1996 a power of two with a bitwise AND.
1998 2003-04-18 <johan@balder>
2000 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
2002 2003-04-17 <johan@balder>
2004 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
2005 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
2007 2003-04-13 Borut Razem <borut.razem@siol.net>
2009 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
2010 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
2011 fixed mingw problem in adl_NORMALIZE_PATH
2013 2003-04-12 Borut Razem <borut.razem@siol.net>
2015 * fixed "#pragma SAVE/RESTORE can not be nested":
2016 * src/SDCC.lex: reworked pragma handling functions
2017 * sdcc/src/SDCCglobl.h: reworked stack handling macros
2018 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
2020 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2022 * src/SDCCutil.c (pathEquivalent): defined but not used
2023 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
2024 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
2025 * configure: rebuilt from configure.in
2026 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2027 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
2028 * device/include/Makefile.in: replace sdcc_datadir
2029 * device/lib/Makefile.in: replace sdcc_datadir
2030 * Makefile.common.in: add LDFLAGS from configure
2031 * packihx/Makefile.in: use LDFLAGS
2032 * src/Makefile.in: use LDFLAGS
2033 * support/cpp2/Makefile.in: add LDFLAGS from configure
2034 * support/makebin/Makefile: use LDFLAGS
2035 * .version: bumped version number to 2.3.5
2037 2003-04-12 Borut Razem <borut.razem@siol.net>
2039 * completed "different paths" task:
2040 * src/SDCCmacro.c: fixed bug in handling quotes
2041 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
2042 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
2044 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
2046 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
2048 2003-04-11 kevin Vigor <kevin@vigor.nu>
2050 * ds390/gen.c ds390/peeph.def: fix bug 706781
2052 2003-04-11 Borut Razem <borut.razem@siol.net>
2054 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
2056 2003-04-10 Scott Dattalo <scott@dattalo.com>
2058 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
2059 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
2060 set - this bit used to not be set...).
2061 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
2062 bad code in PIC Port
2063 * src/regression/and2.c added to test bug 609268
2064 * src/regression/Makefile added and2.c to regression test
2067 2003-04-08 <johan@CP255758-A>
2069 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
2070 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
2071 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
2073 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
2075 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
2077 * support/cpp2/Makefile.in: fix bug #487815
2078 * configure: rebuilt from configure.in
2079 * Makefile.common.in: docdir changed, new path suffixes
2080 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2081 * sdcc_vc_in.h: reflect changes from sdccconf.h
2082 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
2083 * src/SDCCutil.h: remove BINDIR hack
2084 * doc/sdccman.lyx: update new path hierarchy
2086 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2088 * src/SDCCpeeph.c: added okToRemoveSLOC test
2090 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2092 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
2094 2003-04-06 Paul Stoffregen <paul@pjrc.com>
2096 * src/SDCCpeeph.c: added labelIsReturnOnly test
2097 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
2099 2003-04-05 <johan@balder>
2101 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
2102 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
2103 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
2104 * src/SDCCast.c: fixed a warning
2105 * src/SDCCast.h: fixed a warning
2106 * src/SDCCicode.c (operandFromAst): fixed a warning
2108 2003-04-04 <johan@balder>
2110 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
2111 * src/SDCCast.c (decorateType): fixed bug #715076
2112 * src/SDCC.y: fixed bug #702907
2114 2003-04-03 <johan@balder>
2116 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
2117 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
2118 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
2119 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
2120 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
2122 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
2124 * _decdptr.c: fix return values
2125 * _gptrget.c: fix return values
2126 * _gptrgetc.c: fix return values
2127 * _gptrput.c: fix return values
2128 * _mulint.c: fix return values
2129 * as/z80/Makefile: fix 'make -j' problem
2131 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
2133 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
2134 * configure.in: big cleanup, updated to autoconf 2.5x
2135 * configure: rebuilt from configure.in
2136 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
2137 * sdcc_vc_in.h: reflect changes from sdccconf.h
2138 * doc/Makefile: fixed a flaw in "make install"
2140 2003-04-02 <johan@balder>
2142 * src/ds390/gen.c (genCmp): no comments
2143 * src/mcs51/gen.c (genCmp): no comments
2144 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
2145 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
2147 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
2149 * support/regression/generate-cases.py: place generated file in given sub directory
2150 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
2151 * support/regression/Makefile: improvements for 'make -j';
2152 side effect: it's simpler and faster now
2154 2003-03-31 Borut Razem <borut.razem@siol.net>
2156 * src/z80/main.c: link-{port} and as-{port} defined without path
2157 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
2159 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
2161 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
2163 2003-03-30 Borut Razem <borut.razem@siol.net>
2165 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
2166 changed type of list parameter to set
2167 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
2168 * src/port.h: changed type of do_assemble() parameter to set
2169 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
2170 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
2171 definition of "cppoutfilename" macro with NULL value in preProcess()
2172 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
2173 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
2174 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
2175 replaced with set *binPathSet
2176 * shash_add() deallocates the item, if allready exsists, before adding the new one
2177 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
2179 2003-03-30 Scott Dattalo <scott@dattalo.com>
2181 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
2182 a nested for loop bug in the PIC port
2183 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
2186 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
2188 * support/Util/dbuf.h: remove C++ stuff to make it portable
2190 2003-03-28 Borut Razem <borut.razem@siol.net>
2192 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
2193 literal strings in stringLiteral()
2194 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
2195 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
2198 2003-03-27 Paul Stoffregen <paul@pjrc.com>
2200 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
2202 2003-03-26 <johan@balder>
2204 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
2205 * src/ds390/gen.c (saveRegisters): catched symbol abuse
2206 * src/SDCCast.c (decorateType): fixed " -v < 3"
2208 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
2210 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
2211 Added Lenny Story's debug infrastructure changes:
2212 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
2213 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
2214 * src/cdbFile.c: added
2215 * src/SDCCdebug.c: added
2216 * src/SDCCdebug.h: added
2217 * src/SDCCast.c (createFunction)
2218 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
2219 * src/SDCCmain.c (parseCmdLine, main)
2220 * src/SDCCmem.c (redoStackOffsets)
2221 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
2224 * src/avr/gen.c (genAVRCode)
2225 * src/ds390/gen.c (gen390Code)
2226 * src/mcs51/gen.c (gen51Code)
2227 * src/pic/gen.c (genpic14Code)
2228 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
2229 * src/xa51/gen.c (genXA51Code)
2230 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
2232 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2234 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
2235 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
2237 2003-03-22 <johan@balder>
2239 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
2241 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
2243 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
2244 * doc/cdbfileformat.lyx: added, written by Lenny Story
2245 * doc/Makefile: added cdbfileformat.lyx
2246 * doc/clean.mk: added cdbfileformat.lyx
2248 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
2250 * src/mcs51/peeph.def: fix bug #705773
2252 2003-03-20 <johan@balder>
2254 An sfr/sbit can have an "at #" AND an initializer
2255 * src/SDCCsymt.c (checkSClass):
2256 * src/SDCCmem.c (allocGlobal):
2257 * src/SDCCmem.c (allocLocal):
2258 * src/SDCCast.c (createBlock):
2260 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
2262 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
2264 2003-03-16 <johan@balder>
2266 Undid the hackup of const and volatile, the problem is much bigger
2268 * src/SDCCast.c:1.171
2269 * src/SDCCglue.c:1.138
2270 * src/SDCCicode.c:1.146
2271 * src/SDCCsymt.c:1.150
2272 * src/SDCCval.c:1.65
2274 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
2276 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
2277 * src/ds390/gen.c (genAddrOf): fixed bug #704087
2279 2003-03-13 <johan@balder>
2281 Hackup const and volatile modifiers in type chains a bit:
2283 * src/SDCCast.c:1.169
2284 * src/SDCCglue.c:1.136
2285 * src/SDCCicode.c:1.143
2286 * src/SDCCsymt.c1.146
2287 * src/SDCCsymt.h1.59
2288 * src/SDCCval.c:1.63
2290 2003-03-12 <johan@balder>
2292 * src/SDCCBBlock.h: more LRH debugging junk
2293 * src/SDCCcflow.h: more LRH debugging junk
2294 * src/SDCCloop.c: more LRH debugging junk
2295 * src/SDCC.y (struct_declaration): fixed bug #697590
2296 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
2297 * src/ds390/gen.c (aopForRemat): fixed bug #700031
2298 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
2300 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2301 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
2302 test function names must now match exactly).
2303 * src/SDCCcse.c: added special case in findCheaperOp to allow
2304 extending a short integer. Makes less awful code for bug 700121 test case.
2306 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2308 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
2309 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
2311 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2313 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
2314 actually called (operandsNotEqual() was called for all
2315 operandsNotEqualX tests).
2317 2003-03-11 Kevin Vigor <kevin@vigor.nu>
2319 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
2320 with shorter literals. Fixes bug 700121.
2322 2003-03-11 <johan@balder>
2324 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
2326 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
2328 * src/SDCCloop.c (mergeRegions): an evil beast is dead
2329 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
2331 2003-03-10 Borut Razem <borut.razem@siol.net>
2333 * src/SDCCmain.c: pipe preprocessor's output
2334 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2335 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2336 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2337 which closes all pipes in pipeSet set
2338 * src/SDCCset.c: free deleted item in function deleteSetItem()
2339 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2340 moved from z80 to src subproject
2341 * .version: increased version number to 2.3.4
2343 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
2345 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
2346 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
2347 * support/regression/ports/xa51/spec.mk: fix typo
2349 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
2351 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
2353 2003-03-09 Borut Razem <borut.razem@siol.net>
2355 * src/SDCCmain.c: pipe preprocessor's output
2356 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
2357 * sdcc_vc_in.h: define pclose as _pclose for WIN32
2358 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
2359 which closes all pipes in pipeSet set
2360 * src/SDCCset.c: free deleted item in function deleteSetItem()
2361 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
2362 moved from z80 to src subproject
2364 2003-03-09 Borut Razem <borut.razem@siol.net>
2366 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
2367 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
2368 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
2369 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
2370 * src/SDCCglobl.h: unification of WIN32 native definitions
2372 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2374 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
2376 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2378 * src/configure.in: check for endianess (even while cross-compiling)
2379 * src/configure: check for endianess (even while cross-compiling)
2380 * src/configure_in.h: check for endianess (even while cross-compiling)
2381 * src/avr/gen.c: remove old endianess stuff
2382 * src/mcs51/gen.c: remove old endianess stuff
2383 * src/ds390/gen.c: remove old endianess stuff
2384 * src/pic/gen.c: remove old endianess stuff
2385 * src/pic/genarith.c: remove old endianess stuff
2386 * src/pic/glue.c: fix endianess check
2387 * src/pic16/gen.c: remove old endianess stuff
2388 * src/pic16/genarith.c: remove old endianess stuff
2389 * src/pic16/glue.c: fix endianess check
2390 * src/xa51/gen.c: remove old endianess stuff
2391 * src/z80/gen.c: fix endianess check
2392 * src/SDCCglue.c: fix endianess check
2393 * src/ds390/peeph.def: fix bug 700036
2395 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
2397 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
2398 * src/configure: find appropriate data-types on host for SDCC's int and long
2399 * src/configure.in: find appropriate data-types on host for SDCC's int and long
2400 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
2401 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
2403 2003-03-07 <johan@balder>
2406 some minor cleanups before the big shot
2407 OP_DEFS and OP_USES now use Kevin's protection
2408 new option --nolabelopt
2419 * src/ds390/ralloc.c:
2420 * src/mcs51/ralloc.c:
2422 * src/xa51/ralloc.c:
2425 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
2427 * src/pic/pcode.c (get_op): fix 64 bit warnings
2428 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
2429 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
2430 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
2431 * support/regression/tests/malloc.c: fix 64 bit warnings
2433 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
2435 * src/mcs51/gen.c (genMinus): fixed bug 696436
2437 2003-03-02 Borut Razem <borut.razem@siol.net>
2439 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
2441 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
2443 * configure.in: test for mkstemp
2444 * sdccconf_in.h: add HAVE_MKSTEMP
2446 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
2448 * device/include/ctype.h: removed warning while using --stack-auto
2449 * device/include/malloc.h: removed warning while using --stack-auto
2450 * device/include/string.h: removed warning while using --stack-auto
2452 2003-02-23 Borut Razem <borut.razem@siol.net>
2454 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
2455 because NDEBUG is defined (see man assert)
2456 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
2458 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2460 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
2461 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
2463 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
2465 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
2466 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
2468 2003-02-18 <johan@balder>
2470 * as/mcs51/asmain.c (asmbl): module can start with a digit
2471 * as/z80/asmain.c (asmbl): module can start with a digit
2473 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
2475 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
2476 * src/asm.c: fix pipe() for Mingw32
2478 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
2480 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
2481 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
2482 make -V work again; --c1mode reads now from stdin
2483 * doc/sdccman.lyx: added --c1mode
2484 * support/Util/SDCCerr.c: new messages for c1 mode
2485 * support/Util/SDCCerr.h: new messages for c1 mode
2486 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
2488 2003-02-15 <johan@balder>
2490 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
2492 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
2494 * doc/sdccman.lyx: Environment variables, -o and other minor things
2496 2003-02-14 <johan@balder>
2498 * src/xa51/main.c: before anyone really tries to use it :)
2500 * Install doc's in share/sdcc/doc
2501 * removed some obsolete files
2502 * Do a proper make distclean and uninstall
2503 M Makefile.common.in
2506 M device/include/Makefile.in
2507 M device/lib/Makefile.in
2510 M sim/ucsim/doc/Makefile.in
2513 R src/xa51/peeph.rul
2514 M support/cpp2/Makefile.in
2515 M support/makebin/Makefile
2518 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
2520 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
2522 2003-02-10 Borut Razem <borut.razem@siol.net>
2524 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
2525 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
2526 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
2527 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
2528 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
2529 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
2530 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
2531 src/z80/Makefile.bcc: Borland Makefile cleanup
2532 * as/z80/Makefile.bcc: Added Borland Makefile
2533 * support/cpp2/borland.h: Removed
2535 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
2537 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
2538 * src/SDCC.lex: new pragma NOIV
2539 * src/SDCCglobl.h: new pragma NOIV
2540 * src/SDCCmem.c: new pragma NOIV
2542 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2544 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
2546 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
2548 * src/SDCCmain.c: signal handling is switched off by --debug
2549 * doc/Makefile: small fix for install; use clean.mk again
2550 * doc/clean.mk: clean *.pdf and *.html too
2552 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
2554 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
2555 * device/lib/printfl.c: fix a ds390 bug by making it portable
2556 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
2557 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
2558 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
2559 * debugger/mcs51/cmd.c: converted multi-line string literals
2560 * sim/ucsim/globals.cc: converted multi-line string literals
2561 * src/SDCCmain.c: introduced signal handler to remove temp files
2562 * doc/Makefile: small tweaks, implement clean
2563 * doc: removed generated files
2565 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2567 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
2568 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
2569 Address Record is not correctly generated for DS390."
2571 2003-02-02 Borut Razem <borut.razem@siol.net>
2573 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
2574 * as/mcs51/asm.h: fixed compilation with Borland C
2575 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
2576 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
2577 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
2578 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
2579 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
2580 src/z80/Makefile.bcc: delete $(LIB) only if exist
2581 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
2583 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
2585 * device/include/malloc.h: introduced NULL
2586 * device/include/string.h: introduced NULL
2587 * device/include/stdlib.h: introduced NULL
2588 * device/lib/_memcpy.c: removed NULL
2589 * device/lib/_strcat.c: removed NULL
2590 * device/lib/_strchr.c: removed NULL
2591 * device/lib/_strcmp.c: removed NULL
2592 * device/lib/_strcpy.c: removed NULL
2593 * device/lib/_strcspn.c: removed NULL
2594 * device/lib/_strlen.c: removed NULL
2595 * device/lib/_strncat.c: removed NULL
2596 * device/lib/_strncmp.c: removed NULL
2597 * device/lib/_strncpy.c: removed NULL
2598 * device/lib/_strpbrk.c: removed NULL
2599 * device/lib/_strrchr.c: removed NULL
2600 * device/lib/_strspn.c: removed NULL
2601 * device/lib/_strstr.c: removed NULL
2602 * device/lib/_strtok.c: removed NULL
2603 * device/lib/malloc.c: removed NULL, include own header
2605 2003-02-02 <johan@balder>
2607 * 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
2608 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
2609 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
2610 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
2611 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
2612 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
2614 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2616 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
2619 2003-02-01 <johan@balder>
2621 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
2623 2003-01-31 <johan@CP255758-A>
2625 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
2627 2003-01-30 <johan@balder>
2629 * src/SDCCBBlock.c: automatic bug detection
2630 * src/SDCCicode.c: automatic bug detection
2632 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2634 * src/SDCCglobl.h: now --xram-size 0 works
2635 * src/SDCCmain.c: now --xram-size 0 works
2637 2003-01-29 <johan@balder>
2639 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
2641 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2643 * as/mcs51/aslink.h: Added options --xram-size and --code-size
2644 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
2645 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
2646 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
2647 * src/SDCCglobl.h: Added options --xram-size and --code-size
2648 * src/SDCCmain.c: Added options --xram-size and --code-size
2650 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
2652 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
2653 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
2655 2003-01-27 <johan@balder>
2657 * src/SDCC.y: fixed bug #613764
2659 2003-01-26 <johan@balder>
2661 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
2662 * src/SDCCsymt.h: fixed bug #673374
2663 * src/SDCCglue.c: fixed bug #661910
2664 * src/SDCCast.c: fixed bug #458099 and 673374
2666 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
2668 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
2669 * as/mcs51/strcmpi.h: added
2670 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
2671 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
2672 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
2673 * as/mcs51/assym.c: strcmpi -> as_strcmpi
2674 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
2675 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
2676 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
2677 * as/mcs51/Makefile.aslink: new module strcmpi
2678 * as/mcs51/Makefile.asx8051: new module strcmpi
2679 * as/mcs51/Makefil.bcc: new module strcmpi
2680 * as/mcs51/Makefile.in: new module strcmpi
2681 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
2683 2003-01-26 <johan@balder>
2685 * src/SDCCglue.c: reverted back to 1.124
2686 * src/SDCCast.c: reverted back to 1.156
2687 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
2689 2003-01-25 <johan@balder>
2691 * src/SDCCglue.c: A better fix for bug #661910
2692 * src/SDCCast.c: A better fix for bug #661910
2693 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
2695 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2697 * src/Makefile.in: remove spawn.o
2698 * src/SDCCmain.c: remove spawn.h
2699 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
2700 * src/spawn.c: removed
2701 * src/spawn.h: removed
2702 * support/regression/ports/ds390/spec.mk: link with -r
2704 2003-01-24 <johan@CP255758-A>
2706 * src/ds390/gen.c (aopOp): fixed bug #667458
2707 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
2708 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
2709 (createIvalCharPtr): an ival doesn't always have a storage class anymore
2711 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
2713 * src/mcs51/peeph.def: better assembler identation by Frieder
2714 * src/mcs51/gen.c: better assembler identation by Frieder
2716 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
2718 * as/z80/string.h: removed for gcc 3.2
2719 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
2720 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
2722 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2724 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
2725 * src/SDCCpeeph.c (replaceRule): fix bug #663503
2726 * support/regression/Makefile: separate temp files for ports
2727 * support/regression/generate-cases.py: separate temp files for ports
2728 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2729 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
2731 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
2733 * moved tinitalk to device/examples/ds390
2735 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
2737 * as/mcs51/lkmem.c: rflag is for DS390
2738 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
2739 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
2740 (linkEdit): move mem- and map-files the same way as ihx-files
2741 * src/z80/main.c (_setDefaultOptions): removed --generic
2742 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
2743 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
2744 * src/pic/glue.c (picglue): --c1mode works again
2745 * src/pic16/glue.c (pic16glue): --c1mode works again
2746 * src/asm.c (printCLine): fix #660034
2748 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
2750 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
2751 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
2752 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
2753 * as/mcs51/lkmem (summary): better fix for sp problem
2754 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
2755 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
2756 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
2757 remove --stack-after-data
2759 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
2761 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
2762 * src/SDCCutil.c (join): ugly bug: missing '\0'
2763 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
2765 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2767 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
2769 * src/pic/main.c (_asmCmd): gpasm supports -o
2770 * src/z80/main.c: more general macros
2771 * device/lib/Makefile.in: remove intermediate files
2773 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
2775 * .version: Bumped version number to 2.3.3
2776 * src/SDCCBBlock.c: new option -o
2777 * src/SDCCglobl.h: new option -o
2778 * src/SDCCglue.c: new option -o
2779 * src/SDCCmain.c: new option -o
2780 * src/asm.c: new option -o
2781 * src/ds390/main.c: new option -o
2782 * src/pic/glue.c: new option -o
2783 * src/pic/pcode.c: new option -o
2784 * src/pic/ralloc.c: new option -o
2785 * src/pic16/glue.c: new option -o
2786 * src/pic16/pcode.c: new option -o
2787 * src/pic16/ralloc.c: new option -o
2788 * src/z80/main.c: new option -o
2789 * device/lib/Makefile.in: use -o
2790 * support/regression/ports/ds390/spec.mk: use -o
2791 * support/regression/ports/gbz80/spec.mk: use -o
2792 * support/regression/ports/mcs51/spec.mk: use -o
2793 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
2794 * support/regression/ports/z80/spec.mk: use -o
2795 * support/regression/ports/ucz80/spec.mk: use -o
2796 * support/regression/ports/xa51/spec.mk: use -o
2797 * support/regression/fwk/lib/timeout.c: fix usage string
2799 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
2800 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
2802 2003-01-07 <johan@balder>
2804 * src/SDCCast.c (decorateType): fixed bug #600035
2806 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
2807 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
2808 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
2809 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
2810 * src/pic/pcode.c: outcommented unused variable to remove warnings
2811 * src/pic/ralloc.c: outcommented unused variable to remove warnings
2813 2003-01-06 <karl@turbobit.com>
2814 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
2817 2003-01-06 <johan@balder>
2819 * src/SDCCicode.c: fixed array add
2821 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
2822 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
2823 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
2825 2003-01-04 <johan@balder>
2827 * src/SDCCval.c (getNelements): fixed the initialized array of structures
2829 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2830 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
2832 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2833 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
2834 * support/regression/tests/bug-524697.c: fit mem usage into 8032
2836 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
2837 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
2839 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
2840 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
2842 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
2843 * src/mcs51/main.c: removed {bindir}{sep} from aslink
2845 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2847 * in \sdcc\as\mcs51\ changed these files in order to create an
2848 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
2849 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
2850 following files to include the previous two files: aslink.dsp,
2851 Makefile.aslink, Makefile.bcc, and Makefile.in.
2853 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2854 .adb instead of .cdb
2856 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2858 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2859 value from option --iram-size.
2861 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2863 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2866 2002-09-18 <wiml@hhhh.org>
2868 * SDCClrange.h: exposed setFromRange() and setToRange()
2869 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2870 packRegsForAccUse() (bug 542397)
2871 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2872 multiple times and emitting the fetch operations more than once
2873 added aopGetUsesAcc() function to allow binary operators to
2874 fetch their operands in the correct order; made genMinus() emit
2875 compact code for X = LITERAL - Y
2877 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2878 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2879 sprintf() in line 1267.
2881 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2882 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2885 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2886 Changes to aslink (All the changes are marked with 'JCF'):
2888 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2891 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2892 area BSEG. Also moves, if possible, the DATA area down into the internal
2893 ram so more space is available.
2895 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2898 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2899 not bytes. Function summary() which creates a memory usage summary
2900 file with extension .mem. Reports of overlaping stack and small stack
2901 size. If the space for the stack is less than 16 bytes aslink trows a
2904 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2905 the 8051. Option 'y' for memory summary output file.
2907 Changes to sdcc (All the changes are marked with 'JCF'):
2909 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2911 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2912 overlaying area for it (uses RegBankUsed[4]).
2914 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2915 bank zero as used by default. By default aslink locates the stack
2916 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2917 the creation of the .mem file. Delegates the allocation of data area
2918 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2919 the begining of the stack area to aslink.
2921 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2922 glue() in SDCCglue.c creates an area for it.
2924 2002-09-03 Borut Razem <borut.razem@siol.net>
2925 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2926 sdcc/src/pic/glue.c:
2927 introduced atexit() handler for teporay files removal in case of
2928 errors, assertions, ...
2930 2002-08-29 Borut Razem <borut.razem@siol.net>
2931 * sdcc/support/cpp2/auto-host_vc_in.h:
2932 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2933 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2934 Maybe there is a similar problem with BORLANDC? It should be checked!
2936 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2937 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2938 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2939 was not executed, and the compiler (cl) launched a warning:
2940 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2942 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2943 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2945 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2946 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2948 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2949 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2950 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2951 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2952 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2953 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2954 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2955 - added Release configuration in VS projects
2956 - review of compiler an linker options
2957 - VC .exe files are generated in bin_vc directory, not to interfere
2958 with binaries generated from other projects (cygwin, mingw, bcc ...)
2960 * sdcc/src/yacc.dsp: added
2962 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2963 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2964 and insert the version number definitions from .version
2966 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2968 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2969 added - genarate auto-host.h using auto-host_vc_in.h as template
2972 removed from CVS, generated automatically
2974 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2975 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2977 2002-08-11 Borut Razem <borut.razem@siol.net>
2978 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2980 2002-08-10 Borut Razem <borut.razem@siol.net>
2981 * src/SDCCmain.c (main):
2982 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2983 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2984 The consequence was that some temporary files were not removed.
2987 unification of code in functions tempfilename() and tempfile():
2988 function tempnam() is defined in Visual Studio 6.0 and .NET
2990 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2992 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2993 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2994 - removed compiler command line option /WX: Treats all warnings as errors
2995 - update a list of source files, included into the project
2997 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2998 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2999 changed project type to Generic Project so that can be correcly converted to VS.NET project
3001 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
3003 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
3005 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
3007 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
3008 added return 0 statements after assert() to make compiler happy
3010 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
3011 added newline in the def file to keep MSC compiler satisfied
3013 * sdcc/src/z80/gen.c:
3014 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
3015 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
3016 - solved MSC error in function aopDump()
3018 * sdcc_vc.h: define PREFIX as "\\sdcc"
3020 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
3021 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
3023 2002-06-22 Scott Dattalo <scott@dattalo.com>
3024 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
3025 - Rewrote the register banking algorithm.
3026 - Added pCode live-range analysis to registers (for now, only non-used and
3027 singly-used registers optimized away)
3029 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
3031 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
3033 2002-05-10 Scott Dattalo <scott@dattalo.com>
3034 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
3036 2002-04-22 Michael Hope <michaelh@vroom>
3038 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
3040 * configure.in (DD_COPT): Added include support required for gbdk.
3042 * .version: Bumped version number just to increase it.
3044 * src/SDCCmain.c: Added -nostdinc to the default options.
3046 2002-04-15 Michael Hope <michaelh@vroom>
3048 * device/lib/z80/printf.c (sprintf): Added.
3050 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
3052 * src/z80/peeph.def: Added transpose redundent load rule.
3054 * src/z80/main.c: Added force callee saves for jaune.
3056 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
3058 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
3060 2002-03-28 Johan Knol <johan@balder>
3062 * src/SDCCval.c: fixed bug #532436
3064 2002-03-14 Scott Dattalo <scott@dattalo.com>
3066 Added "char *Processor" field to the port structure.
3069 Added -p option. Allows port dependent processor to be specified.
3072 Initialized the new field char *Processor field to NULL in all ports
3075 Compiler generated registers for interrupt context saving
3076 were not getting allocated.
3078 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
3081 Fixed left shift. Will promote the left side of a left shift
3082 if a) left shifting more than size of operand or b) when assigned
3083 to something size > size of left side
3085 2002-03-14 Scott Dattalo <scott@dattalo.com>
3087 tons of changes. Register allocation has been
3088 rewritten. Added customization for the various PICs. Flow
3089 analysis is restructured. ...
3095 Added. device.c is a PIC port hack to accomodate variations
3098 2002-03-13 Michael Hope <michaelh@vroom>
3100 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
3102 2002-03-04 johanknol <johanknol@manik>
3104 * /src/SDCCval.c: fixed
3106 const unsigned char arr[][2] = { { 0, 1 } };
3107 t18.c:1: error: Initializer element is not constant
3109 2002-03-04 bela <bela@manik>
3111 * /device/include/mcs51reg.h:
3112 ds89c420 register definition update
3114 2002-03-03 <johan@FRIJA>
3116 * support/Util/SDCCerr.c: did something, but don't no why anymore
3118 * support/regression/tests/bug-524691.c: made it a little less shy
3120 * src/SDCCast.c (decorateType): fixed bug #524697
3122 * src/SDCCast.c: made some lineno improvements
3124 * src/SDCCval.c (getNelements): changed warning to error
3126 * src/SDCCglue.c (printIvalArray): changed warning to error
3128 * src/SDCCicode.c: fixed a warning for mingw
3130 * src/SDCCast.c (decorateType): fixed the << promotion for ops
3132 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
3134 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
3136 * src/ds390/peeph.def:
3137 Added some more peephole rules
3139 * src/ds390/gen.c: Various fixes & enhancements
3141 * src/SDCClrange.c, src/SDCClrange.h:
3142 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
3144 * src/ds390/ralloc.c:
3145 various fixes & enhancements (ds390) specific
3147 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
3148 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
3151 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
3153 2002-03-02 <johan@FRIJA>
3155 * src/SDCCast.c (decorateType): fixed bug #524708
3157 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
3159 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
3161 2002-03-01 Michael Hope <michaelh@vroom>
3163 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
3165 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
3167 2002-03-01 <johan@FRIJA>
3169 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
3171 * src/SDCCast.c (decorateType): fixed bug #524209
3173 * src/SDCCval.c (valNot): fixed bug #524195
3175 2002-02-26 <johan@balder>
3177 * src/xa51/gen.c: fixed a warning
3179 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
3181 * src/SDCCast.c (decorateType): fixed bug #522534
3183 2002-02-23 <johan@balder>
3185 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
3187 2002-02-22 <johan@balder>
3189 * src/SDCCast.c: fixed bug #514865
3191 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
3193 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
3195 * sdcc/src/SDCCloop.c:
3196 Previous fix was not good. basic blocks that have "break" or "return" are
3197 not really partof a loop , but live ranges used in these blocks should
3198 be live thru the entire loop, so set partOfLoop but don't add them to
3201 2002-02-21 <johan@FRIJA>
3203 * src/SDCCcse.c: fixed bug #514308
3205 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
3208 Fixed BUG #519583. If a conditional block ended in a return/break
3209 statement inside a loop, it was not being considered part of the loop.
3211 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
3213 2002-02-10 Karl Bongers <karl@turbobit.com>
3216 Fixed up SDCDB debugger somewhat. Updated debugger/README
3217 with lots of comments and notes.
3219 * device/examples/test2.c:
3220 Fix bug, "red" variable not being initialized(compiler complained).
3222 * device/examples/Makefile, examples/test3.c:
3223 Add Makefile in device/examples folder, compiles test3.c
3224 for use as a multiple module SDCDB test case.
3226 * sim/ucsim/cmd.src/cmdset.cc:
3227 Took out debug printfs in ucsim "next" command.
3230 Karl and Johan start ucsim XA support. Most dissassembly working,
3231 about 75% emulation done(plenty of work remaining).
3233 * sim/ucsim/z80.src:
3234 Add Z80 support to ucsim, add test-ucz80 regression test,
3235 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
3236 Notice z80 compiler fails on examples/test3.c/crc code.
3238 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
3240 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
3241 Added support for --parms-in-bank1
3243 * src/ds390/peeph.def:
3244 added a few more peephole optimzations
3247 1) added __builtin_inp & __builtin_outp used to read in data of given length
3248 from a memory mapped port
3249 2) added __builtin_memcmp
3250 3) added __builtin_swapw swap bytes of a short
3252 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
3253 1) handle multiple send & receives from register bank1
3254 2) ralloc can now allocate DPTR1 to some liveRanges
3256 * src/SDCCsymt.c, src/SDCCsymt.h:
3257 changes to handle multiple sends & receives
3260 added some pointer arithmetic optimization
3263 added some pointer arithmetic optimizations but not stable yet so not
3264 called from anywhere (will get this working shortly)
3266 * src/SDCCopt.c: fixed for multiple sends & receives
3269 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
3270 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
3271 set preprocessor defines (depending on options)
3273 * src/SDCCicode.c, src/SDCCicode.h:
3274 changes made to handle multiple sends & receives
3277 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
3279 * src/SDCCcse.c, src/SDCCcse.h:
3280 added function findbackward def (to be used in upcoming optimization)
3282 * src/SDCCcflow.c, src/SDCCcflow.h:
3283 added function returnAtEnd - to determine if a basic block terminates with
3286 * src/SDCCast.c, src/SDCCast.h:
3287 added option parms-in-bank1
3289 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
3290 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
3291 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
3292 adjusted for --parms-in-bank1 option
3294 * device/include/string.h:
3295 donot redefine "reentrant" keyword
3297 * device/include/ds80c390.h: Added some more SFRs
3299 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
3301 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
3303 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
3305 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
3307 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
3309 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
3311 2002-01-18 Paul Stoffregen <paul@pjrc.com>
3313 * Added --xram-movc option
3315 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
3317 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
3319 2002-01-11 Johan Knol
3321 * Added math lib of Jesus Calvino-Fraga
3323 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
3325 * src/SDCCmain.c (processFile): fix processing of ../../src.c
3326 * support/regression/Makefile: new target test-mcs51-stack-auto
3327 * support/regression/ports/mcs51-stack-auto/spec.mk: added
3329 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3331 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
3333 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
3335 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
3337 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
3339 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
3341 * src/SDCCglue.h: add definition for printIvalChar()
3343 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3345 * src/SDCCast.c: fix #498138 by Johan
3347 * src/SDCCglue.c: fix #498138 by Johan
3349 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
3351 * support/regression/Makefile: fix clean
3353 * support/regression/ports/ds390/support.c: fix transmission of last character
3355 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
3357 * /sdcc/src/ds390/gen.c:
3358 a) improved computing address of stack variable
3359 b) took out some #if 0 code
3360 c) improved parmBytes adjustment
3361 d) improved genPlusIncr & genMinusIncr
3362 e) genCmp could generate bad code (when left assigned to DPTR)
3363 f) Fixed bug in hasInc
3365 * /sdcc/src/ds390/ralloc.c:
3366 a) packRegsForSupport could mess up live information (Fixed)
3367 b) packRegsDPTRuse could be incorrect for left & right shift
3369 * /sdcc/src/mcs51/ralloc.c:
3370 packRegsForSupport could mess up the live information (Fixed)
3372 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
3374 * /sdcc/src/SDCCast.c:
3375 can reverse a loop even if function call is present as long
3376 as the loop control variable is local & is not passed as parameter
3378 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3380 * /sdcc/ChangeLog: *** empty log message ***
3382 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
3383 More builtin function additions for TININative
3385 * /sdcc/src/ds390/ralloc.c:
3386 Had broken the regression testsuite
3388 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
3390 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
3391 Added funcattr hasStackParms will be set for reentrant functions when there
3392 are paramteres on the stack, this helps in minimizing frame pointer generation
3393 typeFromStr can handle function pointers now
3395 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
3396 *** empty log message ***
3398 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3400 * /src/ds390/gen.c, /src/ds390/main.c:
3401 More builtin function additions for TININative
3403 * /src/ds390/ralloc.c:
3404 Had broken the regression testsuite
3406 * /src/SDCCast.c: Fixed a bug in dumptree
3408 * /src/SDCCsymt.c, /src/SDCCsymt.h:
3409 Added funcattr hasStackParms will be set for reentrant functions when there
3410 are paramteres on the stack, this helps in minimizing frame pointer generation
3411 typeFromStr can handle function pointers now
3413 * /doc/builtins.txt, /doc/TININative.txt:
3414 *** empty log message ***
3417 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
3419 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
3420 ALPHA version for -mTININative
3422 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
3423 updated to reflect changes in the port structure
3426 added function do_assemble (similar to do_link) if non-null this function
3427 will be called to do assembly (-mTININative) requires a multi command
3429 added function genAssemblerEnd will be called to generate assembler Epilogue
3432 added _JavaNative to debug info printing
3434 * /src/SDCCmain.c: added option --tini-libid
3435 added port->do_assemble function (-mTININative) has a multi command assemble
3437 * /src/SDCCglue.c: Disabled "constExpr" check
3438 added port->genAssemblerEnd function
3440 * /src/SDCCglobl.h: Added option --tini-libid value
3443 tookout optimizeCompare from the header (has no external references)
3445 * /src/SDCCast.c: made one more function "static"
3447 2001-12-23 Michael Hope <michaelh@juju.net.nz>
3449 * src/z80/mappings.i: Added z80asm support.
3451 * src/z80/main.c: Added z80asm support on --asm=z80asm
3453 * src/z80/gen.c: Fixed asm portability issues.
3455 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
3457 * src/SDCCglue.c (printExterns): Added global/extern split.
3459 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
3461 * support/regression/Makefile: added test for mcs51 model large
3463 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
3465 * support/regression/ports/gbz80/spec.mk: added -mgbz80
3467 2001-12-05 Michael Hope <michaelh@juju.net.nz>
3469 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
3471 1904-01-06 Michael Hope <michaelh@juju.net.nz>
3473 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
3475 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
3477 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
3479 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
3481 * support/regression/tests/simplefloat.c: Port to mcs51.
3483 2001-11-25 Michael Hope <michaelh@juju.net.nz>
3484 * support/regression/tests/bug-485362.c: Added.
3486 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
3488 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
3490 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
3492 * src/z80/gen.c (aopDump): Added a dump function.
3494 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
3495 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
3497 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
3499 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
3501 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
3503 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
3505 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
3507 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
3509 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
3511 * support/regression/ports/ds390/support.c: Use tinibios.
3513 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
3515 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
3517 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
3518 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
3520 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
3522 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
3524 2001-11-18 Michael Hope <michaelh@juju.net.nz>
3526 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
3528 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
3529 (packRegsForIYUse): Created and optimised.
3531 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3533 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
3534 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
3536 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
3538 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
3540 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
3542 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3544 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
3546 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
3548 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3550 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
3552 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
3554 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
3556 2001-11-07 Michael Hope <michaelh@juju.net.nz>
3558 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
3559 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
3560 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
3562 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
3564 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
3565 (genNotFloat): Added.
3566 (genUminusFloat): Added.
3568 * device/lib/z80/Makefile: Added floating pt stubs.
3570 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
3572 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
3574 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
3576 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
3578 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
3580 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
3582 * sdcc/support/regression/Makefile: Add port ds390.
3584 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
3586 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
3588 * sdcc/support/regression/ports/ds390/spec.mk: Added.
3590 * sdcc/support/regression/ports/ds390/support.c: Added.
3592 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
3594 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
3596 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
3598 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3600 * device/include/malloc.h: Added z80 and gbz80 support.
3602 * device/lib/gbz80/heap.s: Added.
3604 * device/lib/z80/heap.s: Added.
3606 * device/lib/malloc.c: Added z80 and gbz80 support.
3608 * support/regression/tests/malloc.c (testMalloc): Added.
3610 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
3612 * support/regression/tests/bug-478094.c: Added.
3614 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
3616 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
3618 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
3620 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
3622 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
3624 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
3626 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
3628 2001-11-04 Michael Hope <michaelh@juju.net.nz>
3630 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
3632 2001-11-03 Michael Hope <michaelh@juju.net.nz>
3634 * support/regression/tests/bug-477927.c: Added.
3636 * src/z80/peeph.def: Added minor rules.
3638 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
3640 * src/z80/peeph.def: Added jump optimisation modification.
3642 2001-11-01 Michael Hope <michaelh@juju.net.nz>
3644 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
3646 2001-10-30 Michael Hope <michaelh@juju.net.nz>
3648 * support/regression/tests/funptrs.c: Added.
3650 2001-10-29 Michael Hope <michaelh@juju.net.nz>
3652 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
3654 2001-10-28 Michael Hope <michaelh@juju.net.nz>
3656 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
3658 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
3660 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
3661 (movLeft2ResultLong): Created.
3663 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
3664 (joinPushes): Added. Joins two char pushes into a word push.
3666 2001-10-27 Michael Hope <michaelh@juju.net.nz>
3668 * support/cpp2/Makefile.in (install): Added creation of dest dir.
3670 * support/makebin/Makefile (install): Added creation of dest dir.
3672 2001-10-24 Karl Bongers <karl@turbobit.com>
3674 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
3676 2001-10-21 Michael Hope <michaelh@juju.net.nz>
3678 * src/z80/ralloc.c: Turned off faulty pack for one use.
3680 * src/z80/peeph-gbz80.def: Removed redundent restart options.
3682 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
3684 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
3686 * support/regression/Makefile: Improved clean
3688 * support/regression/ports/gbz80/spec.mk: Added clean
3690 * support/regression/ports/host/spec.mk: Added clean
3692 * support/regression/ports/z80/spec.mk: Added clean
3694 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
3696 * support/regression/ports/mcs51/timeout.c: little improvements
3698 2001-10-17 Michael Hope <michaelh@juju.net.nz>
3700 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
3702 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
3704 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
3706 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
3708 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
3710 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
3712 2001-10-13 Michael Hope <michaelh@juju.net.nz>
3713 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
3715 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
3717 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
3719 * src/mcs51/main.c (_linkCmd): Added bin path to command.
3721 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
3723 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
3725 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
3727 * support/regression/tests/longor.c: Added.
3729 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
3731 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
3733 * as/mcs51/aslink.h: define PATH_MAX
3735 * as/mcs51/asm.h: define PATH_MAX
3737 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
3739 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
3741 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
3743 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
3745 * src/SDCCglobl.h: define PATH_MAX
3747 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
3749 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
3751 2001-10-11 Michael Hope <michaelh@juju.net.nz>
3753 * src/z80/gen.c (gencjneshort): Fixed
3755 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
3757 2001-10-09 Michael Hope <michaelh@juju.net.nz>
3759 * support/regression/tests/bug-469671.c: Added.
3761 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
3763 2001-10-08 Michael Hope <michaelh@juju.net.nz>
3765 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
3767 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
3769 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
3771 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
3773 * src/device/lib/_mulint.c : removed hint: nooverlay bug
3775 * src/device/lib/_mullong.c : removed hint: nooverlay bug
3777 * src/device/lib/_divuint.c : removed hint: nooverlay bug
3779 * src/device/lib/_divulong.c: removed hint: nooverlay bug
3781 * src/device/lib/_moduint.c : removed hint: nooverlay bug
3783 * src/device/lib/_modulong.c: removed hint: nooverlay bug
3785 2001-10-07 Michael Hope <michaelh@juju.net.nz>
3787 * 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.
3789 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
3791 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
3793 2001-10-07 <johan@FRIJA>
3795 * device/lib/gets.c (gets): fixed the return value.
3797 2001-10-06 Michael Hope <michaelh@juju.net.nz>
3798 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
3800 * 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.
3802 * 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.
3804 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
3806 * src/pic/gen.c: Removed Safe_strdup.
3808 * configure.in: Added option to enable libgc support.
3810 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
3811 (bitVectUnion): Optimised.
3812 (bitVectIntersect): Optimised.
3813 (bitVectBitsInCommon): Optimised.
3814 (bitVectCplAnd): Optimised.
3816 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
3818 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3820 * src/SDCCmain.c: distinguish between assembler debug and plain options
3822 * src/avr/main.c: remove standard assembler options
3824 * src/ds390/main.c: remove standard assembler options
3826 * src/mcs51/main.c: remove standard assembler options
3828 * src/port.h: removed "PENDING" comment
3830 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3832 * src/device/lib/_mulint.c : new, with assember functions
3834 * src/device/lib/_mullong.c : new, with assember functions
3836 * src/device/lib/_divuint.c : with assember functions
3838 * src/device/lib/_divsint.c : with assember functions
3840 * src/device/lib/_divulong.c: with assember functions
3842 * src/device/lib/_divslong.c: with assember functions
3844 * src/device/lib/_moduint.c : with assember functions
3846 * src/device/lib/_modsint.c : with assember functions
3848 * src/device/lib/_modulong.c: with assember functions
3850 * src/device/lib/_modslong.c: with assember functions
3852 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3854 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3856 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3857 replaced _mululong.c and _mulslong.c by _mullong.c
3859 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3861 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3863 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3865 * src/SDCCglue.c: test, if win32api is available for MINGW
3867 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3869 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3870 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3871 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3872 * support/regression/ports/host/spec.mk: removed GENERIC
3873 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3874 * support/regression/ports/z80/spec.mk: removed GENERIC
3876 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3878 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3880 * support/regression/tests/bug-467035.c: Created.
3882 2001-10-01 <johan@FRIJA>
3884 * src/SDCC.y: fixed bug #466586 part 1
3886 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3888 * SDCCicode.c: z80 has no generic pointers
3889 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3891 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3893 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3895 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3897 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3899 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3901 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3903 * configure.in: Fixed up so that ucsim is only configured once.
3905 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3907 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3908 (getPathDifference): As above.
3910 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3912 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3914 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3915 * .version: Updated to 2.3.1
3917 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3918 Added copyright header.
3920 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3921 (assemble): Added support for macro based assembler commands.
3922 (linkEdit): Added support for macro based linker commands.
3923 (preProcess): Changed the pre-processor to use macros.
3924 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3925 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3927 * device/lib/z80/crt0.s: Added module name for debugging.
3929 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3931 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3933 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3935 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3937 * src/Makefile.in: Added SDCCmacro and SDCCutil
3939 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3941 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3943 2001-09-16 <johan@FRIJA>
3945 * 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.
3947 2001-09-15 <johan@FRIJA>
3949 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3950 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3952 2001-09-11 <johan@FRIJA>
3954 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3956 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3958 * support/regression/tests/bug-460444.c: Added test case.
3960 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3961 (genCast): Added justification for all of the asserts.
3963 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3965 * support/regression/support.c: _xdata replaced by xdata
3967 * support/regression/spec.mk: removed _generic
3969 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3971 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3973 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3974 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3976 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3978 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3980 * support/regression/tests/bug-460010.c: Added test case.
3982 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3984 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3986 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3988 * support/regression/testfwk.c: removed workaround for bug #436344
3990 * support/regression/tests/bp.c: use less memory with mcs51
3992 * support/regression/tests/bug-441448.c: use less memory
3994 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3996 * support/regression/collate-results.py: typo
3998 2001-09-08 Michael Hope <michaelh@juju.net.nz>
4000 * support/regression/tests/fetchoverlap.c: Added new test case.
4002 * support/regression/tests/bp.c: Added new test case.
4004 * support/regression/tests/bug-448984.c: Added new test case.
4006 * support/regression/tests/pow2shifts.c: Added new test case.
4008 * src/z80/gen.c: Turned off the noise it normally generates for the release.
4009 (genlshTwo): Fixed right shift for count > 8.
4011 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
4013 2001-09-08 <johan@FRIJA>
4015 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
4017 2001-09-07 <johan@FRIJA>
4019 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
4021 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
4023 2001-09-06 <johan@FRIJA>
4025 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
4026 * bernhard noted me at this: "() equals to (void)" (1.38)
4028 2001-09-05 <johan@FRIJA>
4030 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
4032 2001-09-04 <johan@FRIJA>
4034 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
4037 2001-09-04 Paul Stoffregen <paul@pjrc.com>
4039 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
4041 2001-09-03 Michael Hope <michaelh@juju.net.nz>
4043 * link/z80/aslink.h: Fixed path for PATH_MAX
4045 2001-09-02 Michael Hope <michaelh@juju.net.nz>
4047 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
4049 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
4051 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
4053 * 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.
4055 2001-09-01 Michael Hope <michaelh@juju.net.nz>
4057 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
4058 (genCmp): Fixed up genCmp for the GB with longs.
4060 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
4062 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
4064 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
4066 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
4068 2001-08-30 Paul Stoffregen <paul@pjrc.com>
4070 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
4072 2001-08-30 Michael Hope <michaelh@juju.net.nz>
4074 * 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.
4076 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
4078 2001-08-29 Michael Hope <michaelh@juju.net.nz>
4080 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
4082 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
4084 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
4086 * sim/ucsim/configure: little improvement of Cygwin-detection
4087 * sim/ucsim/configure.in: little improvement of Cygwin-detection
4088 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
4089 * support/regression/tests/bug-221100.c: small changes for mcs51
4090 * support/regression/tests/bug-221168.c: small changes for mcs51
4091 * support/regression/tests/bug-227710.c: small changes for mcs51
4092 * support/regression/tests/staticinit.c: small changes for mcs51
4093 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
4094 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
4095 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601