+2006-04-24 Borut Razem <borut.razem AT siol.net>
+
+ * device/examples/main8051.c: deleted - it was removed from CVS
+ 24.mar.2000 and after that modified 18.feb.2001, so it reappered
+ after the transition to Subversion
+ * src/SDCCalloc.h: deleted - it was removed from CVS
+ 3.feb.2001 and after that modified 18.feb.2001, so it reappered
+ after the transition to Subversion
+ * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
+ sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
+ sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
+ sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
+
+2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * as/asx8051.dsp: added mcs51/strcmpi.h
+ * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
+ * as/hc08/aslink.h: updated lnksect prototype
+ * as/hc08/asm.h,
+ * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
+ * as/hc08/asmain.c,
+ * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
+ (newdot): handle A_ABS
+ * as/hc08/asout.c,
+ * as/mcs51/asout.c (outarea): output address
+ * as/hc08/lkaomf51.c,
+ * as/mcs51/lkaomf51.c: disabled unused array UsageType
+ * as/hc08/m08pst.c,
+ * as/mcs51/i51pst.c,
+ * as/z80/z80pst.c: "ABS" is not A_OVR
+ * as/hc08/lkarea.c (newarea): read a_addr,
+ (lnkarea): added codemap array, sort absolute areas to the front,
+ combine all GSINITx/GSFINAL,
+ (find_empty_space, allocate_space): new functions,
+ (lnksect): return next address, handle absolute sections
+ * as/mcs51/lkarea.c (newarea): read a_addr,
+ lnksect2 prototype changed,
+ (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
+ (find_empty_space, allocate_space): new, factored out of lnksect2,
+ (lnksect2): return next address, handle absolute sections
+ * as/hc08/lkhead.c,
+ * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
+ * as/hc08/lklibr.c (addfile, fndsym),
+ * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
+ index out of range and detect both '\' and '/'
+ * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
+ * device/include/stdbool.h: removed SDCC_ds390 from check to pass
+ regression tests (ds390 cannot return bool yet)
+ * doc/sdccman.lyx: changed version number, document changed --no-peep,
+ document critical interrupts on z80, document changed SDCC define
+ * src/asm.c (_asxxxx_mapping): fixed .org directive,
+ (_a390_mapping): added .org directive
+ * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
+ (genMultOneByte): fixed warnings
+ * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
+ ones
+ * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
+ * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
+ (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
+ * src/pic16/gen.h: changed prototype for pic16_popGetLabel
+ * src/pic16/main.c: removed newReg prototype
+ * src/pic16/pcode.c,
+ * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
+ warnings
+ * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
+ ones
+ * src/pic16/ralloc.c
+ * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
+ to fix warnings
+ * src/pic/pcode.c (allocInternalRegister): changed parameter optype
+ from short to PIC_OPTYPE
+ * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
+ * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
+ optype from short to PIC_OPTYPE
+ * src/port.h: made int_size unsigned to fix warnings
+ * src/SDCC.y: fixed warning on MSVC
+ * src/SDCCicode.c (getArraySizePtr): return unsigned int
+ * src/SDCCopt.c (convertToFcall): fixed warnings
+ * src/SDCCsymt.h: removed double prototype for genSymName
+ * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
+ offset int to fix warnings
+
+2006-04-22 Borut Razem <borut.razem AT siol.net>
+
+ * doc/sdccman.lyx, */Makefile, */Makefile.in:
+ references to CVS replaced with Subversion
+
+2006-04-21 Borut Razem <borut.razem AT siol.net>
+
+ * doc/sdccman.lyx, */Makefile, */Makefile.in:
+ references to CVS replaced with Subversion
+
+2006-04-19 Borut Razem <borut.razem AT siol.net>
+
+ * src/version.awk: adapted for svn
+ * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
+ sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
+ sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
+ /binutils-avr/etc/*.vi, *.jin: removed all properties
+ support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
+
+2006-04-19 Borut Razem <borut.razem AT siol.net>
+
+ * CVS to Subversion migration completed
+
+2006-04-18 Borut Razem <borut.razem AT siol.net>
+
+ * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}\lib\pic\*.o,
+ ${DEV_ROOT}\lib\src\pic\libdev\*.S, ${DEV_ROOT}\lib\src\pic\libdev\*.inc
+
+2006-04-17 Borut Razem <borut.razem AT siol.net>
+
+ * device/include/Makefile.in: added pic/*.inc to the installation
+
+2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * support/regression/collate-results.py: fixed output in case of
+ a valdiag error
+ * support/regression/generate-cases.py: fixed splitting of pathnames
+ with dots
+ * as/hc08/lklibr.c (addfile),
+ * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
+
+2006-04-11 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
+ * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
+ * src/pic16/pcode.c (assignValnums): fixed #1460578
+
+2006-04-11 Raphael Neider <rneider AT web.de>
+
+ * device/lib/pic/libdev/*.c,
+ * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
+ fixes #1468739, enables compilation in --std-c99 mode
+ * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
+
+2006-04-11 Raphael Neider <rneider AT web.de>
+
+ * src/pic/device.c (find_device): removed debug output
+ (list_valid_pics): enabled verbose listing of supported devices
+ * device/include/stdbool.h: define bool as char for pic14/16 as well
+
+2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
+
+2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * .version: bumped version to 2.5.6
+ * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
+
+2006-04-06 Raphael Neider <rneider AT web.de>
+
+ * .version: bumped version to 2.5.6 (pic14 ABI changed)
+ * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
+ * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
+ pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
+ pic14_constructAbsMap
+ (pic14printPublics): declare absolute global symbols as global
+ (pic14createInterruptVect),
+ * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
+ (newReg): assume new registers unused, use correct name in
+ hashtable (reg->name instead of name), more debugLog output
+ * src/pic/device.h (PIC_device): added fields for verbose output
+ * src/pic/device.c: moved device definition to pic14devices.txt,
+ added routines for runtime parsing of pic14devices.txt,
+ added support for second config word
+ * src/pic/main.c (_process_pragma): removed #pragma maxram,
+ (_pic14_keywords): no longer accept "bit" and "sbit" keywords
+ (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
+ (_pic14_parseOptions): moved pCodeInitRegisters here
+ (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
+ * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
+ (pCodeInitRegisters): rewrapped comments, perpared new approach to
+ handling the pseudo stack
+ * device/lib/Makefile.in: ignore failures in objects-pic16,
+ * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
+ * device/lib/pic/NEWS: document new dependency on picXXX.lib
+ * device/lib/pic/Makefile.subdir,
+ * device/lib/pic16/Makefile.subdir: improved clean rules
+ * device/lib/pic/libdev/: NEW, pic14 device libraries
+ * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
+ * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
+ * device/include/Makefile.in: create subdir and install pic14 headers
+ * device/include/pic/p16f_common.inc: removed unused declarations
+ * device/include/pic/pic16*.h: added header files for 100+ 14 bit
+ PICs from inc2h.pl v1.6,
+ replaced BIT_AT macros with struct declarations
+ * device/include/pic/pic14devices.txt: definition of supported devices,
+ all above improvements contributed by Zik Saleeba, thanks
+ * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
+ * support/scripts/sdcc.nsi: also install pic14 device libraries and
+ headers
+
+2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/include/mcs51/c8051f410.h: added interrupt numbers,
+ * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
+ thanks to Charles Olds
+
+2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
+
+2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
+ * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
+ * support/regression/bug1464657.c: added, new test
+
+2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
+ version number
+
+2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
+ --no-peep and --peep-file <file> are used don't use default rules but
+ do use the <file>
+
+2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/gen.c (genCall): fixed bug 1457608
+
+2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
+ changes seem to cause (trigger?) problems with the build system.
+
+2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCpeeph.c (operandsLiteral): new, added,
+ (callFuncByName): inserted operandsLiteral
+ * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
+
+2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
+ * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
+
+2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
+ implemented patch 1120823 Thanks to Willy De la Court (normal
+ interrupts need an interrupt number now if they are made critical),
+ and enabled nesting of critical functions though not for gbz80
+ (genCritical, genEndCritical): added functions
+ (genZ80Code): added cases for CRITICAL and ENDCRITICAL
+ * src/z80/mappings.i: added "ei" to all mappings
+
+2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
+ submitted by the Debian SDCC maintainer Aurelien Jarno:
+ "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
+ archive with gcc 4.1 on mips and wrote the patch"
+
+2006-03-16 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/genarith.c (genAddLit): simplified and fixed case where
+ the left operand is shorter than the result (c* = lit-c* + int),
+ fixes bug #1450796
+ * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
+ OP_SYMBOL
+
+2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
+
+ * src/.version: increased version number to 2.5.5
+ * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
+ linking is done manually in pic16 port's _linkEdit,
+ * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
+ PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
+ * src/pic16/gen.c (aopForSym): when direct register name is WREG then
+ allocate asmop as AOP_ACC,
+ (aopForRemat): added parameter 'bool result' in function declaration,
+ (pic16_aopGet): return AOP_ACC when accessing WREG,
+ (pic16_popGetTempReg): minor modification,
+ (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
+ 'pic16_allocWithIdx',
+ (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
+ calling function in absolute addresses,
+ (genAssign): take into account AOP_ACC asmop,
+ * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
+ * src/pic16/pcoderegs.c: some debug functions and lines added,
+ * src/pic16/ralloc.c (decodeRegType): added but commented out,
+ * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
+ register too,
+ * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
+ call to allocReg, not by manually allocating a new one,
+ (pic16_assignRegisters): now before going through the register
+ allocating functions mark all registers as free. This eliminates some
+ side effects resulting from peephole parser done earlier in the backbone
+
+2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCicode.c (geniCodeLogic),
+ * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
+
+2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
+ (genSend): bugfix, do not allocate and free twice,
+ (shiftRLong): handle partially overlapping aops
+ * support/regression/tests/bitopcse.c: fixed warning redefined idata
+
+2006-03-08 Borut Razem <borut.razem AT siol.net>
+
+ * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
+ for pic16
+
+2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * support/regression/tests/bug1409955.c: new, added
+ * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
+ * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
+ (aopForSym, aopOp): increment asmop.allocated if reused,
+ (freeAsmop): decrement asmop.allocated and check for zero instead of
+ using asmop.freed,
+ (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
+ (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
+ genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
+ genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
+ genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
+ genSignedRightShift, genRightShift, genDataPointerGet,
+ genPagedPointerGet, genFarPointerGet, genCodePointerGet,
+ genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
+ in reverse order from allocation,
+ (genPlus, genCmpEq): free asmop's in reverse order from allocation and
+ added swappedLR to keep track
+ * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
+ pdata & code for GCC, z80, gbz80 & hc08
+ * support/regression/tests/zeropad.c: moved defines to testfwk.h
+
+2006-03-08 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
+
+2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/include/mcs51/c8051f410.h: new SiLabs mcu
+ * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
+ * support/regression/tests/array.c: added parenthesis, made arrays unsigned
+
+2006-03-06 Borut Razem <borut.razem AT siol.net>
+
+ * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
+ made the linker quiet
+
+2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
+
+ * src/pic16/gen.c (genPcall): fixed bug #1443644
+ * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
+ which dumps before the function entry point a data byte which represents
+ the number of the local variables used by the specified function, added
+ 'xinst' for initial support for Extended Instruction Support,
+ * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
+ (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
+ port->fun_prefix anymore (may change later),
+ (genFunction, genEndFunction): do not store/restore local registers for
+ _main (this should take care the --main-return command line option in
+ the future),
+ (genOr): removed some legacy pic-port instructions,
+ * src/pic16/genarith.c (genAddLit): re-enabled old code because
+ performing operations with SFR's causes data to be written more than
+ once to each SFR. Perhaps SFRs should be handled in special cases...
+ * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
+ pcode.h
+ * src/pic16/main.c (_process_pragma): stack bound checking did not take
+ into account for stack starting position,
+ (struct OPTIONS pic16_optionsTable): added command line argument
+ --extended or -y for Extended Instruction Support,
+ * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
+ (deassignLRs): *** perhaps the most important change, old 'for' code
+ (commented out for reference), didn't account for some registers which
+ were left marked 'not free' after a pointer operation. The change
+ reduces register usage a lot in some cases
+
+2006-03-04 Borut Razem <borut.razem AT siol.net>
+
+ * support/regression/ports/hc08/spec.mk: remove *.asm in traget
+ _clean
+ * support/regression/tests/bug-524697.c: decreased array size for
+ mcs51 to fit into the internal RAM
+ * support/regression/Makefile.in: a little bit more verbose
+
+2006-03-03 Borut Razem <borut.razem AT siol.net>
+
+ * support/regression/fwk/lib/testfwk.c,
+ support/regression/fwk/include/testfwk.h: introduced function
+ _prints(), nonrecursive _printn(), call _initEmu() from main()
+ * support/regression/ports/gbz80/support.asm,
+ support/regression/ports/ucz80/support.asm,
+ support/regression/ports/z80/support.asm,
+ support/regression/ports/ds390/support.c,
+ support/regression/ports/hc08/support.c,
+ support/regression/ports/host/support.c,
+ support/regression/ports/mcs51/support.c,
+ support/regression/ports/xa51/support.c: added empty _initEmu()
+ function
+ * support/regression/ports/pic16/gpsim.cmd,
+ support/regression/ports/pic16/spec.mk,
+ support/regression/ports/pic16/support.c,
+ support/regression/Makefile.in: added pic16 regression test
+
+2006-03-01 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
+ genConstPointerGet): use safe way of generating MOVFF to cover
+ literals as well as registers, fixes bug #1440527
+ * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
+ dereference
+ (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
+ more correctly, fixes bug #1232186
+ (pic16_printIval): use pic16_printIvalUnion() for initialized unions
+ * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
+ gplink guess the correct processor in more cases, applied patch
+ from Till Riedel attached to and fixing bug #1436552
+
+2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * support/regression/tests/array.c: added, contains check for #1434401
+ * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
+
+2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
+ * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
+ * device/include/mcs51/c8051f326.h,
+ * device/include/mcs51/c8051f340.h: new SiLabs mcu's
+ * device/include/mcs51/c8051f000.h,
+ * device/include/mcs51/c8051f018.h,
+ * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
+ PCON_IDLE,PCON_STOP and added sfr16 definitions
+
+2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
+ genGetWord): fixed bug 1409955
+
+2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/include/hc08/mc68hc908gp32.h,
+ * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
+
+2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCast.c (constExprValue): return NULL if not a value
+ * src/SDCCglue.c (printIvalArray): fixed bug 1225568
+ * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
+ * support/regression/tests/bitfields.c: enabled signed bitfield for all
+
+2006-02-13 Borut Razem <borut.razem AT siol.net>
+
+ * src/regression/ptrarg.c: added, fails due to bug #1430967
+ * src/regression/Makefile: ptrarg.c added, ...
+
+2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/z80/gen.c (genUnpackBits): fixed bug 1019480
+ * support/regression/tests/bitfields.c: enabled signed bitfield for z80
+
+2006-02-11 Borut Razem <borut.razem AT siol.net>
+
+ * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
+ print "Processor: xxx" message to stdout only if --verbose
+
+2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
+ * support/regression/tests/bug1426356.c: added
+ * support/regression/tests/bitfields.c: removed 2 tests
+
+2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
+ * device/include/mcs51/c8051f330.h,
+ * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
+ PCON_IDLE,PCON_STOP and added sfr16 definitions
+ * device/lib/_divsint.c,
+ * device/lib/_divuint.c,
+ * device/lib/_divulong.c,
+ * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
+ register bank bug for small stackauto
+
+2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
+
+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
+
+2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * link/z80/lkmain.c,
+ * link/z80/lklex.c,
+ * link/z80/lkdata.c,
+ * link/z80/aslink.h: fixed build on current cygwin:
+ replaced getline() by lk_getline()
+
+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
+
+2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * support/regression/tests/bug1348008.c: added
+ * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
+ * support/regression/tests/bug1337835.c: updated comment
+
+2005-11-06 Borut Razem <borut.razem AT siol.net>
+
+ * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
+ sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
+ sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
+ sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
+ sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
+ dynamic construction of cl_error_class and derivates - 2.nd try
+
+2005-11-05 Borut Razem <borut.razem AT siol.net>
+
+ * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
+ bug, which caused Bus Errors on sparc solaris
+
+2005-11-04 Borut Razem <borut.razem AT siol.net>
+
+ * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
+ sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
+ sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
+ sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
+ sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
+ and derivates to resolve the initialization problem on OSX
+
+2005-11-02 Borut Razem <borut.razem AT siol.net>
+
+ * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
+ corrected typo - #include <winsock2.h>
+
+2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
+ (_asxxxx_mapping): added org directive for future enhancements
+
+2005-11-01 Borut Razem <borut.razem AT siol.net>
+
+ * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
+ enabled sockets on WIN32
+ * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
+
+2005-10-31 Borut Razem <borut.razem AT siol.net>
+
+ * support/regression/generate-cases.py: escape backslashes in {testcase}:
+ WIN32 backslash path delimiters should be escaped when used in C strings
+ * support/regression/tests/bitfields.c: exclude failing assertions for
+ __CYGWIN32__ and __MINGW32__ hosts
+
+2005-10-30 Borut Razem <borut.razem AT siol.net>
+
+ * src/SDCCutil.c: corrected double comparison typo
+
+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
+ * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
+ added Multiply & Accumulate sbit's and MAC0_PAGE define
+ * device/include/mcs51/c8051f300.h: added sfr16 definitions
+ * device/include/mcs51/c8051f310.h: added sfr16 definitions
+ * device/lib/_mullong.c: update for medium model
+ * device/lib/incl.mk: added medium model
+ * doc/sdccman.lyx: documented medium model
+ * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
+ * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
+ * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
+ * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
+ (allocParms): set SCLS and OCLS to pdata for medium model
+ * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
+ for pdata,
+ (powof2): return <0 if not power of 2
+ * src/avr/gen.c (genBitWise): use updated powof2
+ * src/mcs51/gen.c (genMinusDec): use acc if necessary,
+ (shiftR2Left2Result): small optimization in setup, save acc when storing,
+ (shiftLLeftOrResult): use B if necessary
+ * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
+ * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
+ * src/pic/main.c (_pic14_do_link): made void parameter list explicit
+ * support/regression/Makefile.in: added test-mcs51-medium
+ * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
+
+2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
+ specifier unsigned
+ * device/lib/time.c (mktime): fixed bug 1334315
+
+2005-10-28 Raphael Neider <rneider AT web.de>
+
+ * device/include/pic/p16f_common.inc: added common declarations
+ * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
+
+2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
+ (aopPutUsesAcc): added to predict accumulator use,
+ (assignResultValue): save acc if necessary,
+ (genMinusDec): store result if indirectly addressed,
+ (genDivOneByte): save acc if necessary,
+ (movLeft2Result): bugfix if left already in acc,
+ (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
+ attention to accumulator use (esp. pdata),
+ (genReceive): receive pdata correctly
+ * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
+ * src/SDCCicode.h: added isOperandInPagedSpace prototype
+
+2005-10-27 Raphael Neider <rneider AT web.de>
+
+ * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
+
+2005-10-27 Raphael Neider <rneider AT web.de>
+
+ * .version: changed version to 2.5.4
+ * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
+ * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
+ (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
+ arithmetics support routines
+ * device/lib/pic/Makefile.rules: have assembler sources preprocessed
+ * device/lib/Makefile.in: also create installdir for pic
+
+ * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
+ pic14 port as well
+ * src/pic/device.c (dump_sfr): rewritten to delegate register
+ placement to the linker (use `extern sym' rather than sym EQU addr),
+ (validAddress): fixed to check last specified address
+ * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
+ (popGetLit): truncate literal value to 8 bit,
+ (popGet): moved assert to more appropriate place
+ (popGetExternal): create pCode operand from and mark the according
+ symbol as being `extern'
+ (popGetAddr): added sanity check on immediate's offset, provide
+ GPOINTER tag on demand
+ (aopPut): fixed for immediates,
+ (mov2w_op): move operand's address or contents to WREG (depending on
+ operand type), safer variant of mov2w,
+ (movwf,call_libraryfunc): NEW, handy abbreviations,
+ (get_argument_pcop,get_return_val_pcop,pass_argument,
+ get_returnvalue): interface for accessing function parameters and
+ return values,
+ (assignResultValuei,genRet): use new parameter/return value interface
+ (pic14_getDataSize): back to old version handling generic pointers,
+ (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
+ provided implementation and/or fixed old one,
+ (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
+ calls, removed legacy 8051 reference code
+ (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
+ (loadSignToC): NEW, move the operands sign bit to CARRY,
+ (genGenericShift): NEW, replaces genLeftShift, genRightShift and
+ genRightShiftSigned, accepts negative shift counts,
+ (setup_fsr): load FSR and adjust IRP (indirect memory access),
+ (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
+ generic pointers, __data pointers and __code pointers,
+ (genUnpackBits,genPackBits): rewritten to work with generic pointers
+ and signed bitfields, limit bitfields to 8 bit,
+ (genDataPointerGet): fixed number of bytes read,
+ (genGenPointerGet,genConstPointerGet): fixed bitfield access,
+ (genPointerGet,genPointerSet): fixed handling of __code pointers,
+ pointers to constant data are no longer assumed to point to __code
+ space, removed invalid pointer types,
+ (bitpatternFromVal): retrieve the PICs representation of an integer
+ or float literal,
+ (genDataPointerSet): fixed assigning to po_immediate operands,
+ (genGenPointerSet): implemented as library call,
+ (genIfx): fixed incorrect condition,
+ (genAddrOf): limit generic pointers' addresses to 2 bytes,
+ provide GPOINTER tag according to destination's storage class,
+ (genCast): added code to handle casting to generic pointers, added
+ sign-/zero extension of the result
+ (aop_isLitLike,op_isLitLike): fixed handling of immediates
+ * src/pic/gen.h: added macros to access IRP bit in STATUS register
+ * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
+ extend the result
+ * src/pic/glue.c (is_shared_address,is_shared): check whether a given
+ address/register resides in the shared banks
+ (emitSymbolToFile): improved to handle global and `pinned' symbols,
+ put all variables into separate sections (have the linker arrange
+ them)
+ (picglue): put init code and interrupt handlers in separate sections
+ * src/pic/main.c: added port specific options table, modified to PORT
+ structure to make GPOINTERs 3 byte, added pic14_options
+ (_pic14_do_link): private linking routine (update paths to libraries,
+ add libsdcc.lib by default)
+ * src/pic/main.h: declare pic14_options
+ * src/pic/pcode.c: fixed instructions i/o relations,
+ (RegCond): reverted to correct version,
+ (newpCodeOpLit): truncate literals to 8 bit,
+ (genericPrint): added debug output,
+ (getRegFromInstruction): fixed for various operand types, simplified
+ (BuildFlow): fixed broken handling of isntructions with labels
+ (LinkFlow): start at last instruction in flow (skip trailing comments),
+ pass the flow on to the next instruction after CALL
+ (pCodeReplace): NEW, replace a pCode and move meta data to the new one
+ (insertPCodeInstruction): fixed inserting after a skip instruction,
+ (DoBankSelect): fixed for labeled instructions
+ (OptimizepBlock): honor --nopeep switch
+ (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
+ * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
+ * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
+ (pCodeOptime2pCodes): allow disabling this optimization via
+ --no-pcode-opt due seldomly occuring bugs, fixed some conditions
+ but is still buggy), started implementation of a dataflow based
+ pCode optimization (CSE + dead code elimination)
+ (pCodeRegMapLiveRangesInFlow): removed bogus inCond
+ * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
+ names are independant of the stack location and therefore portable across
+ devices
+
+2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/ralloc.c (bitType): added to detect bit variables,
+ (selectSpil): fixed bug 1337835 by not spilling bit variables
+ * support/regression/tests/bug1337835.c: added test for this bug
+ * src/mcs51/peeph.def: restart after rule 3.c,
+ addded rules 263.x to optimize loading constants
+
+2005-10-26 Raphael Neider <rneider AT web.de>
+
+ * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
+ * src/pic16/gen.c (genUnpackBits): support signed bitfields,
+ (genAssign): emit warning when casting literals to generic pointer
+ type, also applies when taking the address of a fixed variable,
+ (genCast): improved casting to generic pointers
+ * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
+ extern variables, added verbose error message
+ * device/include/pic16/{string.h,errno.h}: added #pragma library c
+
+2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
+ carry must be complemented too
+ * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
+ could be emitted by genMinus
+ * src/SDCCval.c (constVal): fixed bug 1305065
+
+2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (addCast): added promotion for bit variables
+ (decorateType): emit W_COMPLEMENT before the problem vanishes behind
+ promotion casts + optimisation
+ (optimizeGetWord): fix warning 'i' might be used uninitialized
+ * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
+ * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
+
+2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
+ all chars are promoted to int; promotion should be handled in SDCCast.c
+
+2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
+
+ * device/lib/_strcmp.c: Fixed bug 1326457
+
+2005-10-11 Raphael Neider <rneider AT web.de>
+
+ * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
+ * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
+
+2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
+ * support/regression/tests/sfr16.c: added test for the sfr32 bug
+
+2005-10-04 Raphael Neider <rneider AT web.de>
+
+ * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
+ device/lib/pic16/pics.all: added pic18f1320
+ * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
+
+2005-09-30 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
+ * src/pic16/devices.inc: NEW, provides device descriptions
+ * src/pic16/gen.c (genInline): fixed handling of ';'-comments
+
+2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
+ GETHBIT
+
+2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * doc/sdccman.lyx: updated Highest Order Bit documentation,
+ documented Any Order Bit, Higher Order Byte and Higher Order Word
+ * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
+ * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
+ (optimizeGetAbit): new, to get any bit, not only the high bit,
+ (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
+ (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
+ (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
+ (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
+ RIGHT_OP: also try GETBYTE, GETWORD optimization,
+ GETABIT, GETBYTE, GETWORD: decorate them,
+ (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
+ (ast_print): added GETABIT, GETBYTE, GETWORD
+ * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
+ * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
+ (geniCodeBinary): new generic binary icode,
+ (ast2iCode): added GETABIT, GETBYTE, GETWORD
+ * src/port.h: updated comment for PORT.hasExtBitOp
+ * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
+ (genGetByte): new, to get a single byte,
+ (genGetWord): new, to get a word from a long,
+ (gen51Code): added GETABIT, GETBYTE, GETWORD
+ * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
+
+2005-09-23 Raphael Neider <rneider AT web.de>
+
+ * configure.in, configure: have device/lib/pic configured
+ * device/lib/Makefile.in: added model-pic14
+ * device/lib/clean.mk: added pic/ to clean rule
+ * device/lib/pic: added rudimentary pic14 library providing support
+ functions for multiplication/division/generic pointer access
+ * src/SDCCopt.c (convilong): mark support functions as extern
+ for pic14 port as well
+ * src/pic/gen.c (genMult): added assertions,
+ (genpic14Code): emit warning on unhandled iCodes
+ * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
+ * src/pic/pcode.c (pCodeOpCopy),
+ * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
+ pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
+ SFR_REGISTER}), made safe for future extensions
+ * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
+ instructions even if preceeded by SKIP instructions (also remove
+ them); removed unused code
+ * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
+ prevents leaving parts of the structure uninitialized after copying
+
+2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
+ ago by me
+ * support/regression/tests/addsub.c: added test for the bug
+
+2005-09-21 Raphael Neider <rneider AT web.de>
+
+ * device/include/pic16/pic18f1220.h,
+ device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
+ * device/lib/pic16/Makefile.rules: added missing opening paren
+ * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
+ are provided in genutils.c,
+ (genUminusFloat,genUminus,genCmpEq): added asserts on different
+ operand/result sizes,
+ (genCmp): assert on NULL pointers first, then check deref'ed values
+ * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
+ result size
+
+2005-09-18 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
+ as these are now unused,
+ (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
+ * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
+ local, avoids uninitialized pointer dereference on r->name
+ * src/pic16/ralloc.c (newReg): fixed indentation
+
+2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/SDCCval.c (constVal): fixed bug 730366
+ * support/Util/SDCCerr.c,
+ * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
+
+2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
+
+2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
+
+2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
+ (hex2dec): made hex_digit unsigned char, removed ascii dependance
+ * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
+ (hex2dec): made hex_digit unsigned char, removed ascii dependance
+ * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
+ * packihx/packihx.c (hexDigit): made c unsigned char
+ * as/mcs51/lklibr.c (fndsym),
+ * link/z80/lkgb.c (gb),
+ * link/z80/lklibr.c (fndsym),
+ * link/z80/lkrloc.c (relr),
+ * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
+ * src/SDCC.lex (checkCurrFile, process_pragma),
+ * src/SDCCglue.c (spacesToUnderscores),
+ * src/SDCCmain.c (setParseWithComma, processFile),
+ * src/asm.c (tvsprintf, printCLine),
+ * src/avr/gen.c (emitcode, aopPut),
+ * src/ds390/gen.c (emitcode),
+ * src/hc08/gen.c (emitcode, emitinline),
+ * src/mcs51/gen.c (emitcode, genInline),
+ * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
+ tokenizeLineNode),
+ * src/pic/ralloc.c (debugLog),
+ * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
+ tokenizeLineNode),
+ * src/pic16/ralloc.c (debugLog),
+ * src/z80/main.c (_process_pragma):
+ made all ctype.h function calls safe
+ * src/SDCCopt.c: include math.h for fabs
+ * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
+ and used them throughout the code to make ctype.h function calls safe
+ * src/ds390/main.c (asmLineNodeFromLineNode),
+ * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
+ * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
+ unsigned char*
+ * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
+ (newpCodeAsmDir): made ctype.h function calls safe
+ * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
+ pic16_emitcode): made lbp unsigned char*
+ * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
+ (pic16_newpCodeAsmDir): made ctype.h function calls safe
+ * src/xa51/gen.c (emitcode),
+ * src/z80/gen.c (_emit2): made lbp unsigned char*
+ * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
+ char*
+
+2005-09-05 Raphael Neider <rneider AT web.de>
+
+ * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
+ access bank splitpoint
+
+2005-09-05 Raphael Neider <rneider AT web.de>
+
+ * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
+
+2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * .version: changed to version 2.5.3
+ * doc/sdccman.lyx: changed version to 2.5.3,
+ documented --codeseg and --constseg and pragma codeseg and constseg,
+ documented bit parameters (reentrant) and bit returning
+ * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
+ currFunc->recvSize, but is this ok for all ports?
+ (ast2iCode): result of ~ on unsigned char must be cast to int for
+ bool to work
+ * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
+ function pointers in bit space
+ * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
+ (processFuncArgs): call port.reg_parm() with reentrancy info
+ * src/port.h,
+ * 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: port.reg_parm prototype extended with
+ "bool reentrant" parameter
+ * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
+ options.stackAuto for allocating bit register parameters
+ * src/mcs51/gen.c (genNot): optimized complementing direct bit,
+ (genSend): set BitBankUsed if it is,
+ (selectRegBank): factored out of genCall for use in genPcall,
+ (genCall): removed redundant dtype assignmen, use selectRegBank,
+ (genPcall): handle returning in Carry properly, save in F0 if needed,
+ (genReceive): handle bit register parameters
+ * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
+ (mcs51_assignRegisters): enable bit registers for all reentrant
+ functions and don't set BitBankUsed unconditionally
+ * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
+ * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
+ * support/regression/tests/funptrs.c: added tests for BOOL and for return
+
+2005-08-27 Borut Razem <borut.razem AT siol.net>
+
+ * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
+ ppc-osx (Darwin) does not support -u option. It seems that it is
+ supported only on Linux - GNU cp
+
+2005-08-25 Borut Razem <borut.razem AT siol.net>
+
+ * sim/ucsim/gui.src/serio.src/Makefile.in,
+ sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
+ sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
+ sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
+ install and strip, since the strip at /usr/ccs/bin should be used
+ on solaris
+
+2005-08-24 Borut Razem <borut.razem AT siol.net>
+
+ * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
+
+2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
+ ffffffffu
+
+2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * as/mcs51/aslink.h: completed lkrloc.c prototypes
+ * as/mcs51/lkmain.c (link_main): fixed warning
+ * device/include/stdbool.h: ds390 has no advanced bit support yet
+ * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
+ * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
+ * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
+ and updated their macros
+ * src/SDCCval.c (constVal): updated comment for renamed b_long
+
+2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * as/mcs51/asdata.c: changed ctype['['] to BINOP
+ * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
+ (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
+ (oprio): set priority for '['
+ * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
+ and adb_24_bit
+ * as/mcs51/asm.h: added defines R_BIT and S_BIT
+ * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
+ * as/mcs51/lkdata.c: changed ctype['['] to BINOP
+ * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
+ added overlayable BIT_BANK area
+ * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
+ (summary2): explain 'T' in legenda
+ * as/mcs51/lkrloc.c: replaced old K&R style,
+ (relr): added R_BIT processing,
+ (errmsg): added "Bit-addressable relocation error",
+ (adb_bit): added for converting from byte- to bit-addressable space,
+ (adb_24_bit): added for converting from byte- to bit-addressable space
+ * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
+ used in reentrant functions now even as return value
+ * device/lib/_gptrput.c (_gptrput): removed obsolete code
+ * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
+ (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
+ * src/SDCCglobl.h: added indicator BitBankUsed
+ * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
+ the bit registers b0-b7
+ * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
+ (geniCodeCast): fixed bug 1263853,
+ (geniCodeLogicAndOr): put result in bool or char,
+ (geniCodeReceive): added parameter func for accessing the return type,
+ (geniCodeFunctionBody): pass func to geniCodeReceive
+ * src/SDCCmain.c: added indicator BitBankUsed
+ * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
+ * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
+ (checkSClass): don't put automatic bool/bit on stack,
+ (checkFunction): removed check on function cannot return bit
+ * src/SDCCsymt.h: added newBoolLink prototype
+ * src/mcs51/gen.c (rb1regs): added bit registers,
+ (movc): created for assigning to carry,
+ (pushReg, popReg): created for pushing registers,
+ (sameRegs): check both AOP_REG and AOP_CRY types,
+ (aopOp): handle bit registers,
+ (aopPut): optimization no self-assign,
+ (saveRegisters): push reg->base (bits) only once for bit registers,
+ and use pushReg,
+ (unsaveRegisters): pop reg->base only once and use popReg,
+ (assignResultValue): added parameter func and return in carry for bits,
+ (genIpush): optimization no reload in A if not changed,
+ (genSend): bit parameters in reentrant functions are passed in bit
+ registers by first assigning to bits in B, then save registers and
+ copy B to bits,
+ (genCall): handle returning in Carry properly, save it in F0 if needed,
+ (genPcall): updated assignResultValue call, this is not safe yet for bit
+ returning function !!!
+ (genFunction): don't generate equ's for bit registers and use pushReg,
+ (genEndFunction): take care of bit returning functions and use popReg,
+ (genRet): return bit in Carry,
+ (genIfx): optimize bit registers and other directly addressable bits,
+ (genReceive): updated assignResultValue call
+ * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
+ (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
+ registers when using stack-auto
+ * src/mcs51/ralloc.c (_G): added allBitregs,
+ (regs8051): added the bit registers,
+ (createStackSpil): use macro IS_BIT,
+ (getRegBit): added to allocate a bit register, else spill,
+ (getRegBitNoSpil): added to allocate a bit register, else a gpr,
+ (updateRegUsage): factored out to ease stepping while debugging,
+ (serialRegAssign): use updateRegUsage, only spill bits if necessary,
+ also allocate bit registers,
+ (fillGaps): handle bit registers,
+ (findAllBitregs): added to create bit vector with all bit registers,
+ (mcs51_allBitregs): returns this bit vector,
+ (mcs51_assignRegisters): when using stack-auto use bit registers for
+ passing parameters and creating local variables
+ * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
+
2005-08-22 Borut Razem <borut.razem AT siol.net>
* device/lib/Makefile.in: replaced find option -or with -o
* sim/ucsim/libtool: regenerated on sparc-solaris
* sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
- sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
+ sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
-Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
sparc-solaris, which doesn't use GNU ld linker
* device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
projects / fw / sdcc / blobdiff