X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;h=48183fe74dc9f91b5d06e59cad4e27c53d8c21a6;hb=a8b6b80ff9fcad4aba5bb339e95db62f75f9eb61;hp=c0fb233efa9f81a2d8e92d10f2ad0ec3132bdb46;hpb=afa3906c3df1b0c1659c05604b00c1430895c7f2;p=fw%2Fsdcc diff --git a/ChangeLog b/ChangeLog index c0fb233e..48183fe7 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,259 @@ +2006-01-27 Bernhard Held + + * src/SDCC.y: fixed bug #716242, exchanged pointer and function + declarator in the symbol chain + * src/SDCCsymt.h, + * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)" + parameter list for function pointers + * src/SDCCast.c (decorateType): added call of processFuncPtrArgs() + * support/regression/tests/bug-716242.c: added + +2006-01-20 Bernhard Held + + * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array + offset if possible + * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256 + +2006-01-18 Bernhard Held + + * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it + inifinitely recurseable, added static + * support/regression/tests/bug-1408066.c: added + +2006-01-17 Bernhard Held + + * src/SDCCicode.h, + * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel): + renamed, added possibility to create "postLoopLbl"-labels + * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to + newiTempLoopHeaderLabel + * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop, + isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy, + addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned, + hasNonPtrUse, loopInvariants, addressTaken, findInduction, + findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static, + (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled, + (basicInduction): fixed bug #136564, made static, + (loopInduction): changed parameter of basicInduction, made static, + (addPostLoopBlock): added + * src/SDCCloop.h: removed backEdges, pregion, pinduction, + loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs, + findLoopEndSeq + * support/regression/tests/bug-136564.c: added + * support/regression/ports/mcs51-xstack-auto/spec.mk: added + --std-sdcc99 to LIBSDCCFLAGS + +2006-01-16 Bernhard Held + + * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false + while loop + * support/regression/tests/bug-1406131.c: added + +2005-12-31 Bernhard Held + + * src/SDCCast.c (decorateType): fix promotion of unary minus + * src/SDCCsymt.c (computeType): beautified + * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed, + (valUnaryPM, valComplement): fix sign and promotion, + (valNot): ANSI: result type is int (SDCC: unsigned char) + * support/regression/tests/uminus.c: speedup by removing superflous + test case 'int' + * support/regression/tests/onebyte.c: added promotion and signedness + tests for unary minus + * support/regressions/tests/bug-477927.c: disable warning about + uninitialized variables + * support/regression/tests/not.c: added + +2005-12-28 Bernhard Held + + * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS + * src/mcs51/gen.c (gen51Code): show final register usage after + fillGaps in asm with --i-code-in-asm + * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo, + markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks, + incUsed, rliveClear, adjustIChain): made static, + (setFromRange): excluded because it's unused, + (findPrevUseSym, markWholeLoop): added, + (findPrevUse): rewritten; fixes bug 895992; now a complete search + through all branches of predecessors enables sdcc to emit the warning + W_LOCAL_NOINIT, marking of outermost loop was incomplete, + (rlivePoint): made static, added parameter emitWarnings which is only + true during the first run out of two, + (findRecursiveSucc, findRecursivePred): removed, + (computeLiveRanges): made static, added parameter emitWarnings, + (dumpIcRlive): added for debugging only + * src/SDCClrange.h: added boolean parameter to computeLiveRanges(), + removed prototype of setFromRange() + * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings + in call of computeLiveRanges() + * support/regression/tests/bug-895992.c: added + * support/regression/tests/bug-971834.c: added + * support/valdiag/tests/bug-895992.c: added + * support/valdiag/tests/bug-971834.c: added + +2005-12-18 Raphael Neider + + * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands, + (genUnpackBits): improved code for direct operands, + (genPackBits): improved code for literal assignment to bitfields + and for direct destination operands (no FSR indirection), + prevented redundant AND, fixes #1362800, + (AccLsh): added parameter to disable masking of the result + * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with + skip instructions with side-effects (like incfsz), + (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose, + * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning + * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC, + fixes #1375263 + +2005-12-11 Bernhard Held + + * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use + volatile variables as spill location + +2005-12-10 Bernhard Held + + * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to + replacing literals + * support/regression/tests/bug-1376320.c: added + +2005-12-08 Raphael Neider + + * src/pic/device.c: renamed is_shared to pic14_is_shared + * src/pic/gen.c (genIfx): re-enabled handling of sbits + * src/pic/glue.c (emitSymbolToFile): added workaround for sbits, + (is_valid_identifier): added for above workaround + +2005-12-07 Maarten Brock + + * device/lib/Makefile.in: fixed to enable port-specific-objects + * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned + char, thanks Hubert Sack + * doc/sdccman.lyx: documented --xstack-loc, + elaborated a bit more on interrupts and pitfalls, + removed "setjmp/longjmp unsupported", + documented some unsupported C99 features + * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto + * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing + if, thanks Hubert Sack + * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr + * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to + make make_library + * support/regression/get_ticks.py: new, get cpu cycles and code size, so + regression tests can report resource usage (rfe 700441) + * support/regression/collate-results.py: report resource usage + * support/regression/ports/ds390/spec.mk, + * support/regression/ports/hc08/spec.mk, + * support/regression/ports/mcs51/spec.mk, + * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks + * support/regression/ports/ds390/uCsim.cmd, + * support/regression/ports/hc08/uCsim.cmd, + * support/regression/ports/mcs51/uCsim.cmd, + * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time + * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the + library, use the default one + * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for + building the library + +2005-12-06 Maarten Brock + + * config.dsp: added dependency on .version and configure_vc.awk + * device/include/setjmp.h: updated for --stack-auto and --xstack + * device/include/mcs51/at89c51snd1c.h: corrected line endings + * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl + * device/lib/_setjmp.c: updated for --stack-auto and --xstack + * device/lib/libsdcc.lib: added _setjmp + * src/SDCCast.c (createIvalCharPtr): fixed warnings, + (decorateType): fixed bug 1372851, + (optimizeGetHbit): fixed warning + * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible + array initialisation + * support/regression/tests/bug1057979.c: added test for bug 1358192 + * support/regression/tests/setjmp.c: added, test for setjmp/longjmp + +2005-12-03 Borut Razem + + * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma" + command since the NSIS was upgraded to version 2.11 on CF x86-linux2 + +2005-11-29 Bernhard Held + + * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr, + createIval): implement symbol independant "flexible array member", + (createIvalCharPtr): implemented flexible array initialisation with a + string + * src/SDCCsymt.c (copyStruct): removed, + (getSize): fixed misleading comment, + (getAllocSize): removed, the additional allocation size is now in + sym->flexArrayLength, + (checkStructFlexArray): new, syntax checks for flexible array members, + (compStructSize): added syntax checks for "flexible array members" + (copyStruct): removed, + (copyLinkChain): removed inefficient fix for bug 770487 + * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed + * src/SDCCsymt.h: added structdef.b_flexArrayMember and + symbol->flexArrayLength + * src/SDCCerr.c, + * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY, + E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT + * support/regression/tests/structflexarray.c: added + * support/valdiag/tests/structflexiblearray.c: added + +2005-11-29 Bernhard Held + + * src/SDCCast.c (decorateType): fixed bug 1368489 + * support/Util/SDCCerr.c, + * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR + +2005-11-28 Frieder Ferlemann + + * device/include/mcs51/at89c51snd1c.h: added file submitted by + Weston T. Schmidt , patch #1368001 + +2005-11-27 Borut Razem + + * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c, + support/cpp2/mkdeps.h: added command line option + -obj-ext= to SDCPP to define object file externion, used + for generation of make dependencies (-M) + * src/SDCCmain.c: pass -obj-ext= to SDCPP + +2005-11-26 Borut Razem + + * support/scripts/sdcc.nsi: added small-stack-auto libraries, + added missing device/lib/mcs51/crt*.asm, pic and pic16 sources, + added pic and pic16 libraries + +2005-11-26 Jesus Calvino-Fraga + + * device/include/float.h: Corrected typo in prototype of __fsgt + +2005-11-25 Borut Razem + + * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk: + added creation of model-mcs51-stack-auto libraries + +2005-11-24 Bernhard Held + + * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef + and fields-list too + * src/SDCCast.c (createIvalArray): removed obsolete comment + +2005-11-24 Borut Razem + + * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try..., + added missing device/lib/mcs51/crt*.asm sources + +2005-11-23 Bernhard Held + + * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271 + +2005-11-22 Maarten Brock + + * device/lib/_fs2schar.c, + * device/lib/_fs2sint.c, + * device/lib/_fs2slong.c: optimized inline asm + 2005-11-21 Jesus Calvino-Fraga * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c: