-2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
+2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
+ * all.dsp: corrected several bin paths
+ * device/include/mcs51/c8051f120.h,
+ * device/include/mcs51/c8051f300.h,
+ * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
+ to PCON_IDLE,PCON_STOP
+ * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
+ * device/lib/printf_large.c (output_float): fixed bug 1388703
+ * support/regression/tests/bug1057979.c: added test for bug 1388703
+
+
+2006-02-08 Raphael Neider <rneider AT web.de>
+
+ * src/pic/pcode.c (pciTRIS): fixed typo,
+ (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
+ (LinkFlow): fixed handling of flows that end in a call,
+ (ReuseReg): perform safety check earlier
+ * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
+ to work with flows at the beginning of a pBlock,
+ fixes #1426557 (Symbol not previously defined),
+ (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
+ usage information
+ (RemoveUnusedRegisters): update register usage info
+ * src/pic/ralloc.c (newReg): prevent duplicate registers from being
+ created, reuse existing ones instead
+ * src/pic/gen.c (genPcall): fixed #1424719
+
+2006-02-01 Borut Razem <borut.razem AT siol.net>
+
+ * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
+ src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
+ src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
+ src/regression/bool1.c, src/regression/bool2.c,
+ src/regression/bool3.c, src/regression/call1.c,
+ src/regression/compare.c, src/regression/compare10.c,
+ src/regression/compare2.c, src/regression/compare3.c,
+ src/regression/compare4.c, src/regression/compare5.c,
+ src/regression/compare6.c, src/regression/compare7.c,
+ src/regression/compare8.c, src/regression/compare9.c,
+ src/regression/configword.c, src/regression/for.c,
+ src/regression/inline.c, src/regression/mult1.c,
+ src/regression/nestfor.c, src/regression/or1.c,
+ src/regression/pointer1.c, src/regression/ptrfunc.c,
+ src/regression/rotate1.c, src/regression/rotate2.c,
+ src/regression/rotate3.c, src/regression/rotate4.c,
+ src/regression/rotate5.c, src/regression/rotate6.c,
+ src/regression/rotate7.c, src/regression/string1.c,
+ src/regression/struct1.c, src/regression/sub.c,
+ src/regression/sub2.c, src/regression/switch1.c,
+ src/regression/while.c, src/regression/xor.c,
+ src/regression/create_stc, src/regression/simulate,
+ src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
+ regression tests
+ * src/regression/gpsim_assert.h: added
+
+2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
+ ((void (code *) (void)) 0) ();
+ * as/hc08/aslex.c,
+ * as/hc08/aslink.h,
+ * as/hc08/asm.h,
+ * as/hc08/asmain.c,
+ * as/hc08/lkdata.c,
+ * as/hc08/lklex.c,
+ * as/hc08/lkmain.c,
+ * as/mcs51/aslex.c,
+ * as/mcs51/aslink.h,
+ * as/mcs51/asm.h,
+ * as/mcs51/asmain.c,
+ * as/mcs51/lkdata.c,
+ * as/mcs51/lklex.c,
+ * as/mcs51/lkmain.c,
+ * as/z80/aslex.c,
+ * as/z80/asm.h,
+ * as/z80/asmain.c: fixed build on current cygwin:
+ replaced getline() by as_getline()
+
+2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
+ while loop
+ * support/regression/tests/bug-1406131.c: added
+
+2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * 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 <rneider AT web.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
+ volatile variables as spill location
+
+2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
+ replacing literals
+ * support/regression/tests/bug-1376320.c: added
+
+2005-12-08 Raphael Neider <rneider AT web.de>
+
+ * 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 <sourceforge.brock AT dse.nl>
+
+ * 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 <sourceforge.brock AT dse.nl>
+
+ * 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 <borut.razem AT siol.net>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * 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 <bernhard AT bernhardheld.de>
+
+ * 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 <Frieder.Ferlemann AT web.de>
+
+ * device/include/mcs51/at89c51snd1c.h: added file submitted by
+ Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
+
+2005-11-27 Borut Razem <borut.razem AT siol.net>
+
+ * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
+ support/cpp2/mkdeps.h: added command line option
+ -obj-ext=<extension> to SDCPP to define object file externion, used
+ for generation of make dependencies (-M)
+ * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
+
+2005-11-26 Borut Razem <borut.razem AT siol.net>
+
+ * 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 <jesusc AT ece.ubc.ca>
+
+ * device/include/float.h: Corrected typo in prototype of __fsgt
+
+2005-11-25 Borut Razem <borut.razem AT siol.net>
+
+ * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
+ added creation of model-mcs51-stack-auto libraries
+
+2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * 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 <borut.razem AT siol.net>
+
+ * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
+ added missing device/lib/mcs51/crt*.asm sources
+
+2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
+
+2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/lib/_fs2schar.c,
+ * device/lib/_fs2sint.c,
+ * device/lib/_fs2slong.c: optimized inline asm
+
+2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
+ Better handling of floats between -1.0 and 0.0.
+
+2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
+ (the missing "if"s prohibited removal of redundant labels)
+
+2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
+ Properly convert floats between -1.0 and 0.0 to long, int, and char
+ types (max integer value of negative floats tends to zero).
+ * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
+ Removed changes made so to work properly with floats between
+ -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
+ and _fs2char.c
+
+2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
+ * src/mcs51/gen.c (genUnpackBits): better code and a fix,
+ (genCast) cosmetic change
+ * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
+ * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
+ from mcs51
+ * support/regression/tests/bitfields (testSignedBitfields): added
+
+2005-11-18 Borut Razem <borut.razem AT siol.net>
+
+ * sdcc/device/lib/Makefile.in: remove all unnecessary files
+ * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
+ introduced SILENT option to make building of pic16 libraries less
+
+2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
+ Now they work properly with floats between -1.0 and 0.0
+ * device/lib/printf_large.c: Removed temporary patch for bug 1358192
+
+2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCicode.c (printOperand): added missing else
+
+2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
+ reformatted for better readability
+ * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
+ signed bitfields
+
+2005-11-17 Borut Razem <borut.razem AT siol.net>
+
+ * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
+ introduced SILENT option to make building of pic16 libraries less
+ verbose - used for nightly snapshot build
+ * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
+ available on Win32 platforms.
+ * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
+ medium, large, pic and pic16
+
+2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * device/lib/printf_large.c: Temporary patch for bug 1358192:
+ printf("%f"...) sets fraction to zero.
+
+2005-11-16 Raphael Neider <rneider AT web.de>
+
+ * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
+ fixes #1357221
+ * src/pic/gen.c (genIfx): implemented for CARRY bit
+ * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
+ to generic pointers, fixes #1357332,
+ (pic16_movLit2f): NEW,
+ (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
+
+2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
+
+2005-11-11 Raphael Neider <rneider AT web.de>
+
+ * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
+ * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
+ compute pointer's type from operand,
+ (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
+ improved single bit reads, fixes bug #1353379
+
+2005-11-09 Borut Razem <borut.razem AT siol.net>
+
+ * support/scripts/sdcc.nsi: added lib/pic to the package
+
+2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
* src/SDCCval.c (valUnaryPM): fixed bug 1350699
* src/SDCCutil.c: corrected double comparison typo
-2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
+2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
* device/lib/medium/Makefile: added for new memory model medium
* device/include/asm/mcs51/features.h: updated for medium/pdata
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