+2003-12-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <Frieder.Ferlemann@web.de>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <vrokas@otenet.gr>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ 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 <klaus_flittner@gmx.de>
+
+ 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 <klaus_flittner@gmx.de>
+
+ * src/SDCCloop.c (newInduction): fixed bug #845630
+
+2003-11-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCsymt.c (compareTypesExact): disabled debugging output
+ inadvertantly left behind from my 2003-11-12 change
+
+2003-11-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Updated headers I neglected to commit yesterday.
+ * src/SDCClrange.h,
+ * src/SDCCicode.h
+
+2003-11-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <Frieder.Ferlemann@web.de>
+
+ * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
+ * support/regression/tests/addsub.c: testing genPlus shortcut
+
+2003-11-15 Borut Razem <borut.razem@siol.net>
+
+ * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
+
+2003-11-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <Frieder.Ferlemann@web.de>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <bernhard@bernhardheld.de>
+
+ * src/SDCCmain.c (linkEdit): "fix" #834252
+
+2003-11-11 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
+ * src/SDCCast.h,
+ * src/SDCC.y: fixed bug #819403
+
+2003-11-08 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <Frieder.Ferlemann@web.de>
+
+ * 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 <bernhard@bernhardheld.de>
+
+ * 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 <Frieder.Ferlemann@web.de>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <borut.razem@siol.net>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <epetrich@ivorytower.norman.ok.us>
+
+ * 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 <borut.razem@siol.net>
+
+ * 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 <bernhard@bernhardheld.de>
+
+ 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 <jesusc@ece.ubc.ca>
+
+ * 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 <Martin.Helmling@octo-soft.de>
+
+ * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
+
+2003-11-02 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
+
+2003-11-01 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+ * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
+
+2003-10-31 Borut Razem <borut.razem@siol.net>
+
+ * support/cpp2/cpplib.h,
+ support/cpp2/cpplib.c,
+ support/cpp2/cpplex.c,
+ support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
+ to switch _asm block preprocessing on / off. Default is
+ #pragma preproc_asm +
+
+2003-10-31 Borut Razem <borut.razem@siol.net>
+
+ * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
+ when outputting comment blocks (when executed with -C option) and
+ _asm (SDCPP specific) blocks
+
+2003-10-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
+
+2003-10-31 Klaus Flittner <klaus_flittner@gmx.de>
+
+ * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
+
+2003-10-31 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCmain.c (linkEdit): "fixed" bug #833605
+ * src/SDCCast.c (decorateType): fixed bug #832664
+
+2003-10-31 Borut Razem <borut.razem@siol.net>
+
+ * support\cpp2\cpplex.c: fixed for SDCPP:
+ comments(when executed with -C option) and _asm blocks
+ were included even if they where in skipped #if block.
+ Applied solution from GCC cpp 3.3.2
+
+2003-10-31 Borut Razem <borut.razem@siol.net>
+
+ * src/SDCC.lex: sdcc now understands both formats:
+ '# <line_number> <file_name>' and
+ '#line <line_number> <file_name>'
+ * support/cpp2/cppmain.c: sdcpp now generates the standard
+ '# <line_number> <file_name>' instead of former
+ '#line <line_number> <file_name>'
+
+2003-10-30 Borut Razem <borut.razem@siol.net>
+
+ * support/cpp2/cpphash.h,
+ * support/cpp2/cpplib.h
+ * support/cpp2/cpplex.c,
+ * support/cpp2/cppmain.c,
+ * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
+
+2003-10-30 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Fixed a number of problems revealed by bug #827883.
+ * src/SDCCloop.c (loopInvariants): Spill location of the
+ result operand should be recomputed if extracted from
+ a loop. Also, don't extract assignments of an iTemp
+ from a literal.
+ * src/SDCCast.c (isConformingBody): loop reversal should
+ not occur if the control variable is involved with a
+ relational operator.
+
+2003-10-28 Bernhard Held <bernhard@bernhardheld.de>
+
+ * .version: bumped to 2.3.6 to reflect the big improvements
+ made by Erik and Klaus. Thanks!
+
+2003-10-28 Klaus Flittner <klaus_flittner@gmx.de>
+
+ Replaced the livrange code.
+ * src/SDCClrange.c: added new LR code
+ * src/SDCCloop.c,
+ * src/SDCCBBlock.h: removed remainig parts from old LR code
+ * src/ds390/ralloc.c,
+ * src/ds390/gen.c: minor fixes to make it work with new code
+
+2003-10-28 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * as/hc08/asm.h,
+ * as/hc08/lkrloc.c,
+ * src/hc08/gen.c,
+ * src/hc08/ralloc.c: Fix various warnings related to the hc08
+ * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
+ (tweaked fix for bug #818696)
+
+2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/ralloc.c (joinPushes): Fixed bug #828742
+
+2003-10-23 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCmain.c,
+ * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
+ * src/mcs51/gen.c (gencjneshort),
+ * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
+ more efficient (per Scott Bronson's suggestion)
+
+2003-10-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Extended the semantics of the critical keyword to include
+ individual statements. See RFE #827755 and #799831
+ * src/SDCC.y
+ * src/SDCCicode.c
+ * src/SDCCopt.c
+ * src/SDCCast.c
+ * support/Util/SDCCerr.c
+ * support/Util/SDCCerr.h
+ * src/mcs51/gen.c
+ * src/ds390/gen.c
+ * src/hc08/gen.c
+
+2003-10-19 Borut Razem <borut.razem@siol.net>
+
+ * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
+
+2003-10-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
+ Fixed bug #818696
+ * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
+ and predecrement operand is displayed
+
+2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCval.c (valMinus): fixed bug #826041
+
+2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Some hc08 related updates that I missed earlier
+ * sim/ucsim/stypes.h
+ * support/regression/ports/hc08/spec.mk
+
+2003-10-15 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ New target "hc08" for the Motorola 68hc08 family of micros
+
+ * configure
+ * configure.in
+ * Makefile
+ * src/hc08/*
+ * src/SDCCmain.c
+ * src/port.h
+ * sim/ucsim/hc08.src/*
+ * sim/ucsim/configure.in
+ * src/ucsim/configure
+ * sim/ucsim/packages_in.mk
+ * as/hc08/*
+ * as/Makefile
+ * device/include/mc68hc908qy.h
+ * device/lib/hc08/*
+ * device/lib/Makefile.in
+ * support/regression/ports/hc08/*
+ * support/regression/Makefile
+
+2003-10-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
+ regression test
+ * src/ds390/gen.c (genCast): fixed bug #821957
+
+2003-10-13 Bernhard Held <bernhard@bernhardheld.de>
+
+ * device/lib/logf.c: "fixed" overlay bug
+ * support/regression/ports/host/spec.mk: added m library
+ * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
+ * support/regression/tests/float_trans: added (for Eric)
+
+2003-10-12 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/mcs51/gen.c (genCpl): fixed bug
+ http://sf.net/mailarchive/message.php?msg_id=6263915
+
+2003-10-10 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCast.c (decorateType): added extended constant folding
+ * src/SDCCsymt.c (computeType): cleanup
+ * src/SDCCval.c (valShift): minor optimization
+ * support/regression/tests/ast_constant_folding.c: added
+
+2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCmain.c: removed some unintended changes
+
+2003-10-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCmain.c (setParseWithComma): fixed bug #816685
+ * src/z80/gen.c: fixed part of bug #817589
+ * src/SDCCsymt.c (checkFunction): fixed bug #817895
+
+2003-10-08 Bernhard Held <bernhard@bernhardheld.de>
+
+ Replaced cast (void **) with (void *) to avoid gcc 3 warning:
+ * src/SDCCcflow.c
+ * src/SDCCcse.c
+ * src/SDCCdflow.c
+ * src/SDCClabel.c
+ * src/SDCClrange.c
+ * src/SDCCmem.c
+ * src/SDCCopt.c
+ * src/SDCCpeeph.c
+ * src/SDCCset.c
+ * src/avr/ralloc.c
+ * src/ds390/ralloc.c
+ * src/izt/ralloc.c
+ * src/mcs51/ralloc.c
+ * src/pic/ralloc.c
+ * src/pic16/ralloc.c
+ * src/xa51/ralloc.c
+ * src/z80/ralloc.c
+ * src/z80/gen.c: removed unused label "release:"
+
+2003-10-06 Borut Razem <borut.razem@siol.net>
+
+ * src/SDCC.lex: removed definition of unused variables
+ save_optimize and save_options
+
+2003-10-06 Bernhard Held <bernhard@bernhardheld.de>
+
+ * clean.mk: removed '=' in "-maxdepth=1"
+ * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
+ * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
+
+2003-10-06 Borut Razem <borut.razem@siol.net>
+
+ * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
+ my_unput() replaced by unput()
+
+2003-10-05 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
+ setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
+ type-punned pointer will break strict-aliasing rules"
+ Old LR behaviour is again default; Klaus' LR can be choosen by
+ defining the environment variable LRKLAUS
+ * src/SDCCBBlock.h
+ * src/SDCCloop.c
+ * src/SDCClrange.c
+ * src/ds390/ralloc.c (spillThis): applied Klaus' patch
+ * clean.mk: fixed removal of files in bin/CVS/
+ * device/lib/clean.mk: fixed removal of directories small and large
+ * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
+ * src/SDCCicode.c,
+ * src/SDCCval.c: removed superflous test for pedantic
+
+2003-10-05 Borut Razem <borut.razem@siol.net>
+
+ * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
+ Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
+ message "unmatched #pragma SAVE and #pragma RESTORE"
+
+2003-10-04 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+ * doc/sdccman.lyx: various additions and updates (interrupts, inline
+ assembly, critical functions, atomic, nojtbound)
+
+2003-10-04 Bernhard Held <bernhard@bernhardheld.de>
+
+ Applied liferange patch from Klaus Flittner <klaus_flittner@gmx.de>
+ * src/SDCCBBlock.h
+ * src/SDCCloop.c
+ * src/SDCCloop.h
+ * src/SDCClrange.c
+
+2003-10-03 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.h,
+ * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
+ * src/mcs51/gen.h
+ * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
+ * src/ds390/gen.h
+ * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
+ * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
+ * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
+
+2003-10-02 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c (genRet): fixed bug #524753
+ * src/z80/gen.c (genCast): fixed internal error on cast from
+ pointer to long
+ * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
+ fix for bug #477835 to the z80
+ * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
+ for tracking iCodes in the peephole optimizer for z80
+
+2003-10-01 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
+ the other part of bug #814548
+ * src/SDCCpeeph.c (labelInRange): fixed bug #814558
+
+2003-09-30 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCcse.c: fixed part of bug #814548
+
+2003-09-28 Borut Razem <borut.razem@siol.net>
+
+ * src/asm.c: rewrite of printILine() to use temporary file instead
+ a pipe
+ * src/xa51/main.c: commented out declaration of int rewinds
+
+2003-09-27 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
+
+2003-09-26 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
+ * src/asm.c (printILine): Fixed bug #811015
+
+2003-09-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
+ freeing.
+
+2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
+ * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
+ to correctly handle general case of AOP_PAIRPTR
+ * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
+
+2003-09-21 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/mcs51/ralloc.c (fillGaps),
+ * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
+ register positioning bug)
+
+2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
+
+ * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
+
+2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
+ genCodePointerGet, genGenPointerGet, genFarPointerSet,
+ genGenPointerSet): handle AOP_DPTR correctly when loading dptr
+ (ralloc doesn't intentionally do this now, but perhaps later)
+ * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
+ * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
+ register positioning bugs (Fixed bug #762602 and #795325)
+ * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
+ (Fixed bug #808779)
+ * src/z80/gen.c: increased _vemit2's buffer[] to handle long
+ lines that --i-code-in-asm generates
+
+2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
+ trying to fclose a FILE* that was already closed.
+
+2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
+ of const struct should be treated as if const themselves)
+
+2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
+
+2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * support/librarian/sdcclib.c: Generate correct offsets for libraries with
+ Unix (/n) and DOS (/r/n) line terminations.
+
+2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
+ bug #613775
+
+2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c (genFunction, genEndFunction),
+ * src/ds390/gen.c (genFunction, genEndFunction): Moved save
+ and restore of EA so that stack offsets to parameters are
+ correct when using both critical and reentrant/stack-auto.
+ * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
+ size (can be triggered in error if sloc is shared between
+ different sized objects)
+ * device/include/float.h: fixed macros to explicitly use
+ unsigned long where needed
+
+2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
+
+ Feature req. 799831: added code to allow nesting of critical functions
+ * src/mcs51/gen.c (genFunction, genEndFunction)
+ * src/ds390/gen.c (genFunction, genEndFunction)
+
+2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCsymt.c (sclsFromPtr),
+ * src/SDCCsymt.h,
+ * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
+ support for standard C idiom of memory mapped variables; for
+ example, *((xdata int*)0x1234) = 1 is now internally equivalent
+ to xdata int at 0x1234 tempvar = 1.
+ * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
+ provided by Akiya ISHIDA
+
+2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
+ * src/SDCCval.c (constVal): added reduction from int to char
+ * src/SDCCval.c (valMult, valDiv): fixed sign handling
+ * src/SDCCval.c (valShift): fixed after change of cheapestVal()
+ * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
+ to ignore the sign
+ * support/regression/tests/shifts.c: fixed
+
+2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c (genXor): Fixed bug #805445
+
+2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Fixed bug #621531 (const & volatile confusion in the type chain).
+ DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
+ refer to the const or volatile state of the pointer itself.
+
+ * src/SDCCast.c
+ * src/SDCCglue.c
+ * src/SDCCicode.c
+ * src/SDCCsymt.c
+ * src/SDCCval.c
+ * src/SDCC.y
+ * src/SDCCsymt.h
+ * src/pic/gen.c
+ * src/pic/ralloc.c
+ * src/pic16/gen.c
+ * src/pic16/ralloc.c
+ * support/regression/tests/const.c
+
+2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ When checking for duplicated modules, use absolute paths
+ instead of relative paths. Files changed:
+
+ * as/mcs51/lklib.c
+ * link/z80/lklib.c
+
+2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
+
+2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * device/include/string.h: added size_t typedef, changed
+ prototypes to use size_t, eliminated separate reentrant and
+ non-reentrant declarations, added _memmove declaration
+ * device/lib/_memcpy.c: changed to use size_t instead of int,
+ changed /4 to >>2 to avoid division library call
+ * device/lib/_memcmp.c,
+ * device/lib/_memset.c,
+ * device/lib/_strncat.c,
+ * device/lib/_strncpy.c,
+ * device/lib/_strncmp.c: changed to use size_t instead of int
+ * device/lib/_memmove.c: new file (fixed bug #772294)
+ * device/lib/Makefile.in: added _memmove.c
+ * device/lib/z80/asm_strings.s: fixed bug #772290
+ * support/regression/tests/bitfields.c: attempt to fix host assertion
+ failure on amd64-unknown-linux2.2
+
+2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
+ * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
+ * as/z80/asmain.c (main): fixed bug #801766
+
+2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
+ compilers
+
+2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCast.c (isConformingBody): fixed loop reversal bug
+ reported in bug #800609
+
+2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
+
+ * Top header beautifications in src/pic16 directory:
+ device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
+ pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
+ pcoderegs.h, ralloc.c, ralloc.h
+ * main.c: added top header and GPL license notice
+ * pcode.c: fixed the if-conditional warning
+
+2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
+
+ * device/lib/_mullong.c: replaced int by short for gcc
+
+2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
+ and JUMPTABLE iCodes properly now (worked by accident before)
+ * src/mcs51/gen.c (leftRightUseAcc),
+ * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
+ iCode properly now. Use getSize instead of nRegs since a & b
+ aren't part of the nRegs tally.
+
+2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
+
+ * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
+ * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
+ before instructions that use the _STATUS register
+
+2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
+ * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
+ fetching of the pointer
+ * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
+ copied from genNearPointerSet()
+ * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
+ * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
+ If they pop r0/r1 they must be called in the opposite order than aopOp().
+ * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
+ (resp. --stack-auto), prepared for --xstack
+
+2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+ * doc/sdccman.lyx: reverted tables to those in cvs 1.64
+
+2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
+
+ * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
+ these ports have their own __sdcc_external_start()
+
+2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
+
+ pic patch provided by Slade Rich <slade_rich@yahoo.com>
+ * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
+ type for bits was changed. It resulted in bit variables becoming
+ global, which is not permitted in PIC 14 assembly output.
+
+2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+ * doc/sdccman.lyx: various additions and updates. Rearranged sections
+
+2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ Z80 and MCS51 linkers complaint if a public symbol is defined
+ in more than one library module:
+
+ * as/mcs51/lklib.c
+ * link/z80/lklib.c
+ * as/mcs51/Makefile.in
+
+2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ A few small changes that speed up the peephole optimizer.
+
+ * src/SDCCpeeph.c
+
+2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Try to make the peephole optimizer smarter by maintaining
+ an association between the assembly source code and the
+ iCodes that originated them. Put this information to use
+ with a new peephole rule condition "notVolatile" so that
+ the rules can be aggressive yet still safe.
+
+ * src/SDCCpeeph.c
+ * src/SDCCpeeph.h
+ * src/mcs51/gen.c
+ * src/mcs51/peeph.def
+
+2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Fixed bug #741761
+
+ * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
+ * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
+ if the left or right operand symbols have the accuse flag set.
+
+2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Changed the type of the result of the ! (NOT) operator to char;
+ previously it returned the same type as the source. This allows
+ us to eliminate all the genFloatNot functions (all of its target
+ implementations were very buggy) since !float can use the same
+ code as !long now.
+
+ * src/SDCCicode.c (ast2iCode): ! returns char
+ * src/mcs51/gen.c (genNot, genNotFloat),
+ * src/ds390/gen.c (genNot, genNotFloat),
+ * src/z80/gen.c (genNot, genNotFloat),
+ * src/pic/gen.c (genNot, genNotFloat),
+ * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
+
+2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
+
+ pic patch provided by Slade Rich <slade_rich@yahoo.com>
+ 1. Interrupt would not compile properly. Ensure PCLATH register is saved
+ during interrupts. Ensure WSAVE is located at a shared bank address.
+ 2. Fixed page selection in some places
+ 3. Fixed BTFSS/C to where necessary use registers directly and not simply
+ the registers name strings.
+ 4. Fixed "signed / unsigned compare" compiler warnings.
+ 5. The PIC port manages its own allocation of the general purpose
+ registers, but makes no attempt to reuse them. As a result when
+ compiling it soon runs out of general purpose registers. Some
+ additional code was added to the files pcode.c and device.c to walk
+ through the function call tree and rename the registers so that they
+ get reused.
+
+ * src/pic/device.c
+ * src/pic/gen.c
+ * src/pic/glue.c
+ * src/pic/pcode.c
+ * src/pic/pcode.h
+ * src/pic/ralloc.c
+ * src/pic/ralloc.h
+ * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
+ genPlus() & genMinus() when the result is the same as left or right
+
+2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
+
+2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Made bitfield a distinct type from bit so that bitfields
+ convert as per ANSI C and bits retain their traditional
+ boolean style behaviour. Implemented bitfield support in
+ the z80 port.
+
+ * src/SDCCsymt.h,
+ * src/SDCCsymt.c,
+ * src/SDCCast.c,
+ * src/cdbFile.c,
+ * src/mcs51/gen.c,
+ * src/ds390/gen.c: bit v bitfield split
+ * src/z80/gen.c: New support for bitfields
+ * support/regression/tests/bitfields.c: reenabled z80,
+ added more tests
+
+2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+ Rules 246.x, 247.x relate to bitfields, the others speed up
+ access to xdata mapped I/O devices.
+
+ * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
+
+2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Cleaned up genPackBits and genUnpackBits and added two helper
+ functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
+ for literal assignments in genPackBits (thanks to Frieder for
+ reminding me).
+
+ * src/mcs51/gen.c
+ * src/ds390/gen.c
+
+2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Fixed bug #748310 (pointer to function type mishandled when the
+ function name is omitted). Also fixed a SIGSEGV when a function
+ attribute (reentrant, etc) is used on a non-function or on a
+ function but misplaced before the parameter list.
+
+ * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
+ bug #748310
+ * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
+ * support/Util/SDCCerr.h,
+ * support/Util/SDCCerr.c: Added func attr misuse error msg
+
+2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
+
+ Fixed bug #787649 by anonymous
+ * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
+ * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
+
+2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Fixed numerous bitfield problems.
+
+ * src/SDCC.y: More bitfield related error checking
+ * src/SDCCsymt.h,
+ * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
+ * support/Util/SDCCerr.h,
+ * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
+ * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
+ * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
+ * support/regression/tests/bitfields.c: tests added
+
+2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Made the constant following the "interrupt" keyword optional. If
+ omitted, the function will not automatically be given an entry
+ in the interrupt vector table (similar to #pragma NOIV, but
+ less syntacticly kludgy). The interrupt number is also now
+ range checked. Also fixed a bug in the high order bit example
+ in the manual.
+
+ * src/SDCC.y
+ * src/SDCCmem.c
+ * src/SDCCglue.c
+ * src/SDCCsymt.h
+ * support/Util/SDCCerr.c
+ * support/Util/SDCCerr.h
+ * doc/sdccman.lyx
+
+2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
+ * src/SDCCicode.c (operandOperation): rewritten some ops
+ (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
+ * src/SDCCsymt.c (computeType): literals are handled the same way as any
+ other type
+ * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
+ be re-activated by defining REDUCE_LITERALS)
+ * src/SDCCval.c (constVal): fixed; hex and octal constants can be
+ unsigned, but are signed by default
+ * src/SDCCval.c (constVal): rearranged
+ * src/SDCCval.c (valMod): preliminary fix
+ * src/SDCCval.c (valCastLiteral): use TYPE_* types
+ * support/regression/literalop.c: added, work in progress
+
+2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ Generate warnings for useless declarations like "char data;"
+ that don't do what new users expect.
+
+ * src/SDCC.y
+ * support/Util/SDCCerr.h
+ * support/Util/SDCCerr.c
+
+2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCval.c (valMult): fix overflow detection of negative int
+
+2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/ralloc.c (joinPushes): made compatible with new signedness
+
+ Changes to support big endian targets:
+
+ * src/ports.h
+ * src/SDCCglue.c
+ * src/avr/main.c
+ * src/ds390/main.c
+ * src/izt/i186.c
+ * src/mcs51/main.c
+ * src/pic/main.c
+ * src/pic16/main.c
+ * src/xa51/main.c
+ * src/z80/main.c
+
+2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
+ * device/lib/time.c: fixed warning "integer overflow in expression"
+
+2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
+ * src/SDCCval.c (constVal): changed default to signed; hex and octal
+ constants are unsigned; added recognition of "u" flag for unsigned
+ * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
+ * src/SDCCval.c (valDiv, valMod): fixed signdness
+ * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
+ signedness of modulo, left and right shift
+ * support/Util/SDCCerr.c: added warning "integer overflow in expression"
+ * support/Util/SDCCerr.h: added warning W_INT_OVL
+ * src/SDCCast.c (decorateType): fixed gcc3.3 warning
+ * src/SDCCast.c (ast_print): improved output of constants
+
+2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ Fixed some warnings when building with MSVC:
+
+ * as\mcs51\asdata.c
+ * as\z80\asdata.c
+ * as\mcs51\asm.h
+ * as\z80\asm.h
+ * link\z80\aslink.h
+ * link\z80\lkdata.c
+ * link\z80\lkeval.c
+ * link\z80\lkgb.c
+ * link\z80\lkihx.c
+ * link\z80\lks19.c
+ * link\z80\lksym.c
+ * support\cpp2\cpplib.c
+ * src\ds390\gen.c
+ * src\mcs51\gen.c
+
+2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
+
+2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * support\librarian\clean.mk: Do not remove Makefile.
+ * support\librarian\Makefile: added.
+
+2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ Added librarian to MSVC build:
+ * all.dsp
+ * sdcc.dsw
+ * support\librarian\librarian.dsp
+
+ 'configure' not needed for librarian, removed:
+ * support\librarian\configure
+ * support\librarian\configure.in
+ * support\librarian\config_in.h
+ * support\librarian\Makefile.in
+
+ Hopefully these ones built the librarian and the rest of sdcc properly:
+ * Makefile
+ * Makefile.common.in
+
+ Messed up 'configure', so revert to previous version:
+ * configure
+ * configure.in
+
+2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
+ there, while the mantissa of a double is "only" 53 bits wide.
+
+2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ Adding sdcclib to the build. MSVC project coming soon.
+ Files added/changed:
+
+ * support\librarian\clean.mk
+ * support\librarian\configure
+ * support\librarian\configure.in
+ * support\librarian\config_in.h
+ * support\librarian\Makefile.bcc
+ * support\librarian\Makefile.in
+ * support\librarian\sdcclib.c
+ * Makefile.bcc
+ * Makefile
+ * Makefile.common.in
+ * configure
+ * configure.in
+
+2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ Linker now complaints if linked modules have conflicting options, for
+ example, one compiled using --model-large and another one compiled with
+ --model-small. The following files were modified:
+
+ * as\mcs51\asdata.c
+ * as\mcs51\aslink.h
+ * as\mcs51\asm.h
+ * as\mcs51\asmain.c
+ * as\mcs51\asout.c
+ * as\mcs51\i51pst.c
+ * as\mcs51\lkdata.c
+ * as\mcs51\lklibr.c
+ * as\mcs51\lkmain.c
+ * as\z80\asdata.c
+ * as\z80\asm.h
+ * as\z80\asmain.c
+ * as\z80\asout.c
+ * as\z80\z80pst.c
+ * link\z80\aslink.h
+ * link\z80\lkdata.c
+ * link\z80\lklibr.c
+ * link\z80\lkmain.c
+ * src\SDCCglue.c
+
+2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
+ as/mcs51/lklibr.c: Generate a warning when a library is not found.
+
+2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/z80/mappings.i: fix _mul[us][int,long] entries
+
+2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
+
+2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCicode.c (operandOperation): really fixed problem with bitops
+ * support/regression/tests/bitopcse.c: added
+ fixed warning:
+ * src/avr/gen.c:
+ * src/pic/gen.c:
+ * src/pic16/gen.c:
+ * src/z80/gen.c:
+ * src/xa51/gen.c:
+
+2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ added support for new library format to z80, gbz80 linkers:
+ *link/z80/aslink.h
+ *link/z80/lklex.c
+ *link/z80/lklib.c
+ *link/z80/lklist.c
+
+2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
+ after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
+
+2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
+
+ added DUMMY_READ_VOLATILE:
+ * src/SDCC.y:
+ * src/avr/gen.c:
+ * src/xa51/gen.c:
+ * src/z80/gen.c:
+ * src/pic/gen.c:
+ * src/pic16/gen.c:
+ * src/mcs51/gen.c:
+ * src/ds390/gen.c:
+ * src/SDCCcse.c (algebraicOpts): many improvements
+ * src/SDCCcse.h: removed algebraicOpts()
+ * src/SDCCicode.c (picDummyRead): added
+
+2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
+ "Insufficient space in data memory".
+
+2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c: fixed bug #771358
+ * src/z80/gen.c: fixed bug #759087
+
+2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/pic16/glue.c: minor cleanup by Vangelis
+
+2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
+
+ * device/include/regc515c.h: fixed #758477
+ * device/lib/_gptrget.c: saving some cycles in generic pointer get
+ * device/lib/_gptrput.c: saved a few bytes
+ * my tab spacing is 8, yours too?)
+ * device/lib/_ser.c: process RX bytes earlier than TX bytes
+ * device/lib/serial.c: process RX bytes earlier than TX bytes
+ * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
+
+2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
+
+ * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
+
+2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
+
+2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
+
+ * device/lib/Makefile.in: bad fix, reverted to 1.43
+
+2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
+
+ * device/lib/Makefile.in: added missing z80 object files
+
+2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
+ pic16 progress by Vangelis:
+ * src/SDCCglobl.h:
+ * src/SDCCmain.c:
+ * src/pic/Makefile:
+ * src/pic:
+ * pic/Makefile:
+ * pic16/device.c:
+ * pic16/device.h:
+ * pic16/gen.c:
+ * pic16/gen.h:
+ * pic16/genarith.c:
+ * pic16/glue.c:
+ * pic16/main.c:
+ * pic16/pcode.c:
+ * pic16/pcode.h:
+ * pic16/pcodepeep.c:
+ * pic16/peeph.def:
+
+2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
+
+2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
+ added gbz80 build to MSVC project.
+ * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
+ link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
+ from 8051 stuff and setup so it links using a .lnk file.
+
+2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * support/librarian/sdcclib.c: sdcc librarian.
+ * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
+ with sdcclib.
+
+2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * as/mcs51/lkmain.c: properly handle extensions in function afile.
+
+2003-07-02 Borut Razem <borut.razem@siol.net>
+
+ * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
+ src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
+ src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
+ src/xa51/main.c, src/z80/main.c:
+ virtualization of glue() function: each port has it's own glue function,
+ which is accessed by do_glue function pointer in PORT.general structure
+
+2003-07-01 Kevin Vigor <kevin@vigor.nu>
+
+ * DS800C400 fun, improved ROM interface and tinibios.
+
+2003-06-27 Kevin Vigor <kevin@vigor.nu>
+
+ * More support for DS80C400. Now includes beginning of interface to ROM.
+
+2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
+
+ * src/mcs51/gen.c (gencjneshort): fixed bug #760345
+
+2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
+
+ * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
+
2003-06-19 Borut Razem <borut.razem@siol.net>
* src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
know all the details, but essentially this set of changes enable
the pic16 port to generate movff instructions and generate assembler
- directives,
- * src/SDCCmain.c:
- * src/pic16/gen.c:
+ directives,
+ * src/SDCCmain.c:
+ * src/pic16/gen.c:
* src/pic16/glue.c:
* src/pic16/pcode.c:
* src/pic16/device.c:
2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
* support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
- added option --vc, so sdcc errors and warnings are compatible with
+ added option --vc, so sdcc errors and warnings are compatible with
Microsoft Visual Studio.
2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
* src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
- * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
+ * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
An sfr/sbit can have an "at #" AND an initializer
* src/SDCCsymt.c (checkSClass):
* src/SDCCmem.c (allocGlobal):
- * src/SDCCmem.c (allocLocal):
+ * src/SDCCmem.c (allocLocal):
* src/SDCCast.c (createBlock):
2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
projects / fw / sdcc / blobdiff