+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
* 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.
+ 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
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