changelog.txt

This a FREE tool chain which compiles C codes into 8051 binary code, converts the binary to RTL ROM,

	* .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
	  changed sdcc version to 2.8.0
	* knownbugs.html: regenerated
	* support/scripts/gen_known_bugs.pl: added number of open bugs

2008-03-09 Raphael Neider <rneider AT web.de>

	* src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
	  (genOr): read volatile operand even if the result is known,
	  closes #1511838
	  (genOr,genXor): removed unused legacy code,
	  (genDummyRead): use pic16_mov2w_volatile()

2008-03-08 Borut Razem <borut.razem AT siol.net>

	* src/SDCCglue.c: fixed bug #1864582: multiple definition of char
	  cons w. --model-large
	* support/regression/staticinit.c: added regression test for bug
	  #1864582

2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/ds390/gen.c (pushSide, genPcall),
	* src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
	* src/mcs51/gen.c: cosmetic changes
	* support/regression/fwk/include/testfwk.h: added macro reentrant
	* support/regression/tests/bug1908493.c: new, added

2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>

	* src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file

2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
	* src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
	  already set in ds390/main.c and mcs51/main.c

2008-03-07 Raphael Neider <rneider AT web.de>

	* src/regression/init0.c: new test for initialized arrays of function
	  pointers
	* src/regression/Makefile: made a bit more flexible, added init0.c
	* src/pic/glue.c (emitIvals): hacky fix for initializing from function
	  pointers, closes #1427663

2008-03-05 Borut Razem <borut.razem AT siol.net>

	* dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
	  SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT

2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>

	* support/librarian/sdcclib.c:Added feature request 1908061:
	  Synchronise sdcclib commands with ar.

2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>

	* src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
	  and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
	  SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
	* device/include/mcs51/compiler.h: removed umlauts, added double
	  underscore

2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
	* support/regression/tests/bug1536762.c: new, added
	* src/SDCCutil.c,
	* src/SDCCutil.h: added getBuildDate()
	* src/SDCCmain.c (printVersionInfo),
	* src/SDCCglue.c (initialComments): use getBuildDate() instead of
	  __DATE__
	* src/*/ralloc.c: removed IS_OP_RUONLY macro
	* src/ds390/ralloc.c (packRegisters),
	* src/mcs51/ralloc.c (packRegisters),
	* src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
	  Robert Larice
	* support/regression/tests/bug1618050.c: new, added
	* src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
	* support/regression/fwk/include/testfwk.h,
	* support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
	  testfwk.h

2008-03-04 Raphael Neider <rneider AT web.de>

	* src/pic/gen.c: removed unused prototypes, prevent internal errors
	  on accessing OP_SYM_TYPE(op)
	* src/pic/gen.h: removed unused prototype of genMinusDec()
	* src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
	  fix #1876953 (invalid subtraction code), removed unused code

2008-03-03 Raphael Neider <rneider AT web.de>

	* src/pic/gen.c,
	* src/pic/gen.h,
	* src/pic/genarith.c,
	* src/pic/ralloc.c,
	* src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
	  AOP_ACC, and *_IDX and adjusted code, removed unused legacy code

2008-03-03 Raphael Neider <rneider AT web.de>

	* src/pic/device.c (find_device): search user-specified paths first
	  for pic14devices.txt, fixes #1900827

2008-03-02 Borut Razem <borut.razem AT siol.net>

	* support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
	  AddToPath and RemoveFromPath

2008-03-01 Borut Razem <borut.razem AT siol.net>

	* support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
	  work correctly, added debugging support if -DSDCC.DEBUG command line
	  option is defined

2008-02-28 Borut Razem <borut.razem AT siol.net>

	* doc/sdccman.lyx: cosmetic changes

2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
	* doc/sdccman.lyx: fixed unmeant removal of spaces

2008-02-27 Borut Razem <borut.razem AT siol.net>

	* support/scripts/sdcc.nsi: corrected installation directory for
	  current user installation mode
	* doc/README.txt: added Philipp Klaus Krause to the developers list

2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
	  return ifx condition
	  (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
	  genCodePointerGet, genGenPointerGet): cleanup aop before generating
	    ifxJump to fix bug 1838000
	* src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
	* support/regression/tests/bug1838000.c: new, added
	* device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar

2008-02-26 Borut Razem <borut.razem AT siol.net>

	* src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
	  of casted varargs
	* support/scripts/sdcc.nsi: added MULTIUSER page,
	  NSIS upgraded to version 2.35

2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
	* support/regression/tests/bug1565152.c: new, added

2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
	* support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
	* support/regression/tests/bug1670148.c: new, added

2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>

	* device/include/mcs51/at89c51ed2.h: fixed bug 1901469.

2008-02-24 Borut Razem <borut.razem AT siol.net>

	* src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
	  is ineffective for unsigned char parameter

2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
	* src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
	* support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
	* support/Util/MySystem.c (my_system): output errorcode when verbose

2008-02-22 Philipp Klaus Krause <pkk AT spth.de>

	* src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
	  implements #1898231

2008-02-22 Philipp Klaus Krause <pkk AT spth.de>

	* device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
	  implements #1896290

2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCast.c (createIvalStruct): fixed bug 1466761

2008-02-21 Borut Razem <borut.razem AT siol.net>

	* support/regression/Makefile.in,
	  support/regression/ports/ds390/spec.mk,
	  support/regression/ports/hc08/spec.mk,
	  support/regression/ports/mcs51-common/spec.mk,
	  support/regression/ports/pic14/spec.mk,
	  support/regression/ports/pic16/spec.mk,
	  support/regression/ports/ucz80/spec.mk,
	  support/regression/ports/xa51/spec.mk:
	  added CFLAGS when compiling timeout

2008-02-20 Philipp Klaus Krause <pkk AT spth.de>

	* support/regression/tests/bugs-1596270-1736867.c: Regression test for
	  #1596270, #1736867

2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCClrange.c (findPrevUse): fixed bug 1888147
	* support/regression/tests/bug1888147.c: new, added

2008-02-20 Philipp Klaus Krause <pkk AT spth.de>

	* src/z80/gen.c: fixed bugs #1596270, #1736867

2008-02-20 Philipp Klaus Krause <pkk AT spth.de>

	* src/z80/gen.c: fixed bug in register pair loading when swapping register
	  contents, mostly fixes #1596270

2008-02-20 Philipp Klaus Krause <pkk AT spth.de>

	* src/z80/peeph.def,
	* src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
	  peepholes, fixes #1806565

2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCpeeph.c (operandBaseName): added check for @Ri
	* src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
	  fixes bug 1739475, thanks Robert Larice
	  (rule 271): new, added

2008-02-18 Borut Razem <borut.razem AT siol.net>

	* sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit

2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCmain.c (linkEdit): emit -z when using --debug for z80

2008-02-17 Raphael Neider <rneider AT web.de>

	* src/pic16/genarith.c,
	* src/pic16/gen.c,
	* src/pic16/gen.h,
	* src/pic16/genutils.c: removed unused legacy code,
	  removed unused fields from struct asmop and struct _G

2008-02-17 Raphael Neider <rneider AT web.de>

	* src/pic16/gen.c (AccRsh): cosmetic changes,
	  (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
	  genRightShiftLiteral): fixed to work with SFRs as result by
	  assigning only once to result,
	  removed a lot of unused/excluded code fragments

2008-02-17 Raphael Neider <rneider AT web.de>

	* device/include/pic/pic16f88.h,
	* device/include/pic/pic16f886.h,
	* device/include/pic/pic16f887.h: added TRISA6 and TRISA7

2008-02-17 Borut Razem <borut.razem AT siol.net>

	* src/z80/peeph.def: applied patch
	  #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
	* src/z80/gen.c, src/z80/peeph.def: applied patch
	  #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
	* sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
	  sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
	  sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
	  sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
	  enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0

2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>

	* as/link/mcs51/aslink.dsp: removed SDK define
	* as/link/z80/clean.mk: brought in sync with other ports
	* as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
	* as/hc08/Makefile.bcc,
	* as/mcs51/Makefile.bcc,
	* as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
	* src/z80/main.c (_setValues): use the now capitalized -Z,
	  (z80_port, gbz80_port): generate debug information when asked

2008-02-16 Borut Razem <borut.razem AT siol.net>

	* as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
	  as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
	  as/z80/Makefile.in. as/z80/Makefile.bcc:
	  applied patch #1893393: patch for as-z80 and link-z80 to generate
	  cdb, thanks to Armin Diehl
	* as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
	  as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
	  asnoice.c moved to as/asxxsrc/asnoice.c
	* src/z80/peeph-gbz80.def: applied patch
	  #1880235: Z80 return peephole, thanks to Philipp Krause

2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>

	* .version,
	* doc/sdccman.lyx: bumped version to 2.7.5
	* src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583

2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>

	* device/include/pic16/stdlib.h,
	* device/lib/pic16/libc/stdlib/ltoa.c,
	* device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*

2008-02-13 Borut Razem <borut.razem AT siol.net>

	* src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
	* src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
	  src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
	  src/SDCCopt.c,  src/SDCCval.c:
	  fixed bug #1890273: SDCC Warning 154 shows wrong filename

2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCsymt.c (compareType): fixed bug 1309013

2008-02-09 Borut Razem <borut.razem AT siol.net>

	* src/SDCCval.c, src/SDCCval.h:
	  code cleaning, added function constChrVal()
	* src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
	  call constChrVal() instead constVal()

2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
	  of function pointer
	* src/SDCCerr.h,
	* src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
	* support/regression/tests/absolute.c: added TestStruct TestVar (see also