+2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
+
+2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
+
+2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
+ rules
+ * src/SDCCmain.c,
+ * src/SDCCglobl.h,
+ * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
+ comments from the peephole optimizer replacement rules
+ * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
+ symbols
+ * src/SDCCcse.c (updateSpillLocation),
+ * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
+ equivalents
+ * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
+ * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
+ objects far pointers
+
+2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCsymt.h: a missing part of my last change
+ * src/pic/ralloc.c (regTypeNum),
+ * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
+
+2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCicode.h,
+ * src/SDCCicode.c (aggrToPtrDclType),
+ * src/SDCCptropt.h,
+ * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
+ ptrPseudoSymConvert),
+ * src/pic/ralloc.c (regTypeNum),
+ * src/pic16/ralloc.c (regTypeNum),
+ * src/hc08/ralloc.c (regTypeNum),
+ * src/ds390/ralloc.c (regTypeNum),
+ * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
+ creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
+
+2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * link/z80/lkmain.c (afile),
+ * as/hc08/lkmain.c (afile),
+ * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
+ prevent a pointer problem when a filename has no directory and
+ no extension specified.
+
+2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * link/z80/lkmain.c (afile): allow periods in directory names
+ * link/z80/lkmain.c (afile),
+ * as/mcs51/lkmain.c (afile),
+ * as/hc08/lkmain.c (afile): allow linker script file to have an
+ extension other than ".lnk"
+ * link/z80/lklex.c (getfid),
+ * link/z80/lkmain.c (parse),
+ * as/mcs51/lklex.c (getfid),
+ * as/mcs51/lkmain.c (parse),
+ * as/hc08/lklex.c (getfid),
+ * as/hc08/lkmain.c (parse): Support comments in the linker script
+ file on lines by themselves and after filenames
+
+2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
+
+2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/z80/peeph-z80.def: removed some peephole rules that don't
+ work with multibyte arithmetic (fixed bug #937126)
+ * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
+ to registers and not global variables
+ * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
+ geniCodePreInc, geniCodePostDec, geniCodePreDec,
+ geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
+ checking for assignments not internally generated (fixed bug #931895)
+ * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
+ structure member (fixed bug #930072)
+
+2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCmain.c (linkEdit),
+ * src/hc08/main.c (_hc08_parseOptions),
+ * as/hc08/Makefile.in,
+ * as/hc08/aslink.h,
+ * as/hc08/asm.h,
+ * as/hc08/m08pst.c,
+ * as/hc08/lkrloc.c (relr, rele),
+ * as/hc08/lkarea.c (lnkarea)
+ * as/hc08/lkmain.c (afile, parse),
+ * as/hc08/lkelf.c: support for ELF output
+ * as/hc08/lks19.c (s19),
+ * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
+
+2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * as/mcs51/lkihx.c: Fixed bug #899105.
+
+2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
+ .dsp files from Unix to DOS.
+
+2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
+ function pointers; we have been compliant for several months now.
+ * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
+ change that was accidently commented out
+ * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
+ genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
+ bug #922319
+
+2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/hc08/gen.c: output of all of the internal debugging information
+ is now controlled by the D() macro; it is disabled by default
+
+2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
+ harder to keep the same registers during a CAST iCode
+ * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
+ long via int can be done in a single cast, if the signedness is
+ correct.
+ * support/regression/tests/bug-927659.c: fixed to avoid conflict with
+ putchar() in tinibios.c in ds390's library
+
+2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (decorateType): fixed bug #898889,
+ cast result of a literal complement too
+ * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
+ fixed check for bitfields
+
+2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCicode.c (geniCodeLogic): made it static,
+ (geniCodeLogicAndOr): added in order to fix bug #905492,
+ (ast2iCode): fixed bug #905492
+ * support/regression/tests/bug-905492.c: added
+ * src/SDCCast.c (decorateType): don't decorate/process parms twice,
+ (processParms): fixed bug #927659: don't copy parms, this will clear
+ decorated flag
+ * support/regression/tests/bug-927659.c: added
+
+2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (addCast): don't cast float to char
+ * device/lib/libsdcc.lib: added _memmove
+
+2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * device/lib/large/Makefile: fixed parallel execution by
+ replacing `make` by `$(MAKE)`
+
+2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
+ offsets (fixes bug #923936)
+
+2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * device/lib/small/Makefile: fixed parallel execution by
+ replacing `make` by `$(MAKE)`
+
+2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
+
+2004-03-23 Scott Dattalo <scott AT dattalo.com>
+
+ * src/pic/gen.c (genCpl): multi-byte complements were not working.
+ * src/regression/Makefile: Regression test was not running.
+
+2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
+ complement if possible
+ * src/SDCCval.c (valComplement),
+ * src/SDCCicode.c (operandOperation): fixed complement of literal
+ * support/regression/tests/onebyte.c (testComplement): added
+
+2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
+ return an optimized tree; actually replace actParm with the new tree
+ * src/SDCCast.h: added some parantheses to remove side effects
+ * support/regression/tests/bug-920866.c
+
+2004-03-21 Scott Dattalo <scott AT dattalo.com>
+ * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
+ Bit operands were not being handled properly in the pic14 port.
+ (now src/regression/add.c passes again).
+
+2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCC.y (labeled_statement): case and default no longer require
+ a following statement (RFE #893037)
+
+2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
+ use MOVA macro to avoid "mov a,acc" when peephole optimizer is
+ disabled (fixes bug #916294)
+ * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
+ "mov a,acc"; patch provided by Lenny Story
+ * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
+
+2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
+ functions
+ * src/ds390/gen.c (genFunction, genEndFunction),
+ * src/ds390/ralloc.c (ds390_assignRegisters),
+ * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
+ * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
+ pushed if there are parameters passed on the stack. Also, a cleaner
+ way to decide if r0/r1 should be pushed/popped. (Together they fix
+ bug #918693)
+
+2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * doc/sdccman.lyx,
+ * device/lib/mcs51/crtpagesfr.asm,
+ * device/lib/mcs51/crtxinit.asm,
+ * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
+ to avoid confusion with Si Lab's SFRPAGE register.
+
+2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCglue.c (emitMaps): allow public sfr variables
+ * src/SDCCglue.c (initialComments): include compiler build date
+ with compiler version and put the timestamp of the generated
+ assembly file on a serperate line to be less confusing.
+ * src/port.h: added genInitStartup hook
+ * src/avr/main.c,
+ * src/ds390/main.c,
+ * src/hc08/main.c,
+ * src/pic/main.c,
+ * src/pic16/main.c,
+ * src/xa51/main.c,
+ * src/z80/main.c: genInitStartup initialize as NULL (default to
+ historical behaviour)
+ * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
+ * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
+ _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
+ library instead of hard coding it into the compiler.
+ * support/regression/ports/mcs51-stack-auto/spec.mk,
+ * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
+ * device/lib/mcs51/Makefile,
+ * device/lib/small/Makefile,
+ * device/lib/large/Makefile,
+ * device/lib/mcs51/crtpagesfr.asm,
+ * device/lib/mcs51/crtstart.asm,
+ * device/lib/mcs51/crtxclear.asm,
+ * device/lib/mcs51/crtxinit.asm,
+ * device/lib/mcs51/crtclear.asm,
+ * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
+ startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
+ and into user configurable files.
+ * device/lib/clean.mk: clean mcs51 directory too
+ * support/regression/tests/longlit.c: added static to T1 declaration
+ * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
+ accesses in the initialization code
+
+2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
+ OSCTRIMVAL as noted in bug #916008
+
+2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCloop.c (basicInduction): fixed bug with loop induction
+ in loops with multiple exits (reported as incorrect registers
+ used by Martin Helmling in Sdcc-user list)
+
+2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
+ made ds390 register extensions look less like error messages
+
2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
* src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
reported by Adam Wozniak in Sdcc-user list
2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
-
+
* src/SDCCast.c (decorateType): fixed with bug and promotion in
arithmetic optimizations, added debug output
projects / fw / sdcc / blobdiff