X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;h=c620a1a01ac63ae1e2fe6d2df9e923a5794b94f4;hb=0694926e60ec83b31f87590e601f7e0d8f86c512;hp=58a629de0065a128af4e5f8513be235b3cde322d;hpb=f3dcb455fc879260a5404086cf063215f33ca5d5;p=fw%2Fsdcc diff --git a/ChangeLog b/ChangeLog index 58a629de..c620a1a0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,271 @@ +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 + * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h + +2003-11-07 Frieder Ferlemann + + * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg) + * doc/clean.mk: also remove *.out files + * doc/sdccman.lyx: some additions, larger top/bottom margins + +2003-11-07 Erik Petrich + + * src/SDCC.y: fixed bug #837365 + * support/regression/tests/bitopcse.c + * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is + a symbol (might be valop instead) + * device/lib/Makefile.in: added errno.c to HC08SOURCES + * device/lib/clean.mk: added hc08 to the cleaning list + +2003-11-04 Borut Razem + + * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes, + made 2003-11-04 + * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c, + as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h; + malloc is declared in standard stdlib.h + +2003-11-06 Erik Petrich + + * device/lib/hc08/Makefile: need to clean .rel not .o files + * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode + +2003-11-06 Erik Petrich + + * src/port.h, + * src/hc08/main.c, + * src/mcs51/main.c, + * src/ds390/main.c, + * src/z80/main.c, + * src/avr/main.c, + * src/pic/main.c, + * src/pic16/main.c, + * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports + * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive + tests (which uses the port's oclsExpense function) + * src/SDCC.y, + * src/SDCCast.c, + * src/SDCCicode.c, + * src/hc08/gen.c, + * src/ds390/gen.c, + * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167) + +2003-11-04 Erik Petrich + + * src/SDCCcse.c (ifxOptimize), + * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to + an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead + deleting the IFX iCode. + * src/hc08/ralloc.c: reduced unneeded slocs + * src/hc08/gen.c: fixed bug in asmopToBoolean + +2003-11-04 Borut Razem + + * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h, + support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c, + as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h + transferred to configure + +2003-11-03 Bernhard Held + + Use headers defined in the C[++] standards: + * sim/ucsim/gui.src/serio.src/fileio.cc + * sim/ucsim/gui.src/serio.src/frontend.cc + * sim/ucsim/gui.src/serio.src/main.cc + * sim/ucsim/gui.src/serio.src/posix_signal.cc + * support/Util/NewAlloc.c + * as/hc08/lklibr.c + * as/mcs51/lklibr.c + * as/z80/aslist.c + * as/z80/assym.c + +2003-11-03 Jesus Calvino-Fraga + + * Added MSVC projects for hc08 assembler and linker: + all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp, + /as/hc08/link_hc08.dsp + 2003-11-03 Martin Helmling * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)