X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;h=c620a1a01ac63ae1e2fe6d2df9e923a5794b94f4;hb=0694926e60ec83b31f87590e601f7e0d8f86c512;hp=afe36a8a7acc99188c3c6786888f21c0ffe5691b;hpb=aad38c2eb4366968b669901e8e390e05863f6637;p=fw%2Fsdcc diff --git a/ChangeLog b/ChangeLog index afe36a8a..c620a1a0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,183 @@ +2003-12-01 Erik Petrich + + * sim/ucsim/hc08.src/inst.cc, + * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and + carries from x to h + * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate + * src/hc08/gen.c (XAccRsh): fixed problem with right shift + * device/include/stdarg.h: fixed varargs for hc08 + * device/lib/Makefile.in, + * device/lib/hc08/Makefile, + * device/lib/hc08/_mulint.c, + * device/lib/hc08/_mullong.c: fixed some endian problems + +2003-11-28 Frieder Ferlemann + + * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105 + * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space + * device/lib/_gptrget.c, + * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979) + +2003-11-27 Erik Petrich + + * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795 + * src/SDCCast.c (astErrors): fixed bug #846007 + * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007 + +2003-11-26 Erik Petrich + + * src/SDCCast.c (decorateType): disabled a transformation I added in + revision 1.188 (access to fields of a structure at an absolute address); + it breaks with bitfields, extern declarations, and gcse analysis. + * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it + could be assigned through a pointer, so don't complain. + * src/SDCCast.c (astErrors), + * src/SDCCast.h, + * src/SDCCglue.c (emitRegularMap): fixed bug #847813 + +2003-11-26 Vangelis Rokas + + * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table + * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the + output of __config directives, since gpasm now supports them + * src/pic16/main.c (_pic16_finaliseOptions): define MCU + pre-processor macro, i.e. -DMCU=p18f452 + * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters, + and modified to handle 'cast' icode similarly to '=' icode + * src/pic16/device.h (typedef struct PIC_device): added field + 'extMIface' to indicate that chip has external memory interface + * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458, + 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680, + 18F8720 + +2003-11-26 Erik Petrich + + * src/SDCC.y (pointer): fixed bug #846006 + * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer + * src/SDCCast.c (decorateType): fixed bug #846009 + * src/ds390/peeph.def, + * src/ds390/gen.c (genAnd, genOr), + * src/mcs51/peeph.def, + * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777 + +2003-11-25 Erik Petrich + + Fixed several common-sub-expression bugs (#772861, #768380, & #755323) + * src/SDCCdflow.c + * src/SDCCcse.c + * src/SDCCcse.h + * src/SDCCBBlock.h + * src/SDCCBBlock.c + +2003-11-23 Klaus Flittner + + fixed bug #845089 + * src/SDCCbitv.h, + * src/SDCCbitv.c: added function to free a bitvector + * src/SDCClrange.h, + * src/SDCClrange.c: added function to recompute the liveranges + * src/avr/ralloc.c, + * src/ds390/ralloc.c, + * src/hc08/ralloc.c, + * src/mcs51/ralloc.c, + * src/pic/ralloc.c, + * src/pic16/ralloc.c, + * src/xa51/ralloc.c, + * src/z80/ralloc.c: recompute the liveranges after register packing + +2003-11-21 Klaus Flittner + + * src/SDCCloop.c (newInduction): fixed bug #845630 + +2003-11-21 Erik Petrich + + * src/SDCCsymt.c (compareTypesExact): disabled debugging output + inadvertantly left behind from my 2003-11-12 change + +2003-11-20 Erik Petrich + + Updated headers I neglected to commit yesterday. + * src/SDCClrange.h, + * src/SDCCicode.h + +2003-11-19 Erik Petrich + + * src/SDCCcse.c (algebraicOpts): fixed bug #773153 + * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op + * src/SDCCopt.c (eBBlockFromiCode), + * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated + the creation of the key hash table from the sequencing so it can be used + earlier (for some GCSE bug fixes still pending) + +2003-11-15 Frieder Ferlemann + + * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00 + * support/regression/tests/addsub.c: testing genPlus shortcut + +2003-11-15 Borut Razem + + * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp + +2003-11-15 Erik Petrich + + * src/SDCCcse.c (cseBBlock): fixed bug #527779 + * src/SDCCcse.c (deleteGetPointers): rewrote so that the set + ordering is immaterial. + * src/SDCCdflow.c (mergeInExprs): fixed bug #587536 + +2003-11-14 Erik Petrich + + * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381 + * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part + (SIGSEV) of bug #840381 + * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't + unlink new file before rename if new and old filenames are the same) + +2003-11-13 Frieder Ferlemann + + * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing + uninitialized variables) for the mcs51. Set environment variable + SDCC_GENRAMCLEAR to test. + xdata initialization slightly shorter + +2003-11-12 Erik Petrich + + * src/SDCCsymt.h, + * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs + #838241 & 780691 (basicly the same bug) + * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148 + * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162 + +2003-11-11 Bernhard Held + + * src/SDCCmain.c (linkEdit): "fix" #834252 + +2003-11-11 Erik Petrich + + * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps), + * src/SDCCast.h, + * src/SDCC.y: fixed bug #819403 + +2003-11-08 Erik Petrich + + * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs + the reentrant attribute. + * src/hc08/gen.c (genPackBits): added missing stack readjustment + * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction + simulation + * src/SDCCast.c (decorateType): fixed bug with storage class not being + updated during pointer dereference; f.e. ~(((char *)1)*) was being + erroneously reduced to a literal. + * src/hc08/ralloc.c (packRegisters, rematStr), + * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in + some cases + +2003-11-08 Frieder Ferlemann + + * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing + * doc/sdccman.lyx: changed from 'article' to 'book' + * doc/Makefile: readded test_suite_spec and cdbfileformat + 2003-11-08 Bernhard Held * device/include/stdlib.h: include malloc.h to comply with ANSI