2003-11-03 Bernhard Held 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 * 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 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug) 2003-11-02 Bernhard Held * src/SDCCmain.c (linkEdit): "fixed" again bug #833605 2003-11-01 Frieder Ferlemann * src/mcs51/main.c: xdata initialization is 13 bytes shorter now 2003-10-31 Borut Razem * 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 * 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 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning 2003-10-31 Klaus Flittner * src/SDCCcse.c (updateSpillLocation): fixed bug #808027 2003-10-31 Bernhard Held * src/SDCCmain.c (linkEdit): "fixed" bug #833605 * src/SDCCast.c (decorateType): fixed bug #832664 2003-10-31 Borut Razem * 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 * src/SDCC.lex: sdcc now understands both formats: '# ' and '#line ' * support/cpp2/cppmain.c: sdcpp now generates the standard '# ' instead of former '#line ' 2003-10-30 Borut Razem * 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 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 * .version: bumped to 2.3.6 to reflect the big improvements made by Erik and Klaus. Thanks! 2003-10-28 Klaus Flittner 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 * 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 * src/z80/ralloc.c (joinPushes): Fixed bug #828742 2003-10-23 Erik Petrich * 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 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 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31 2003-10-19 Erik Petrich * 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 * src/SDCCval.c (valMinus): fixed bug #826041 2003-10-15 Erik Petrich Some hc08 related updates that I missed earlier * sim/ucsim/stypes.h * support/regression/ports/hc08/spec.mk 2003-10-15 Erik Petrich 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 * 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 * 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 * src/mcs51/gen.c (genCpl): fixed bug http://sf.net/mailarchive/message.php?msg_id=6263915 2003-10-10 Bernhard Held * 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 * src/SDCCmain.c: removed some unintended changes 2003-10-09 Erik Petrich * 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 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 * src/SDCC.lex: removed definition of unused variables save_optimize and save_options 2003-10-06 Bernhard Held * 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 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions; my_unput() replaced by unput() 2003-10-05 Bernhard Held * 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 * 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 * doc/sdccman.lyx: various additions and updates (interrupts, inline assembly, critical functions, atomic, nojtbound) 2003-10-04 Bernhard Held Applied liferange patch from Klaus Flittner * src/SDCCBBlock.h * src/SDCCloop.c * src/SDCCloop.h * src/SDCClrange.c 2003-10-03 Erik Petrich * 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 * 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 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed the other part of bug #814548 * src/SDCCpeeph.c (labelInRange): fixed bug #814558 2003-09-30 Bernhard Held * src/SDCCcse.c: fixed part of bug #814548 2003-09-28 Borut Razem * 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 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206 2003-09-26 Erik Petrich * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746 * src/asm.c (printILine): Fixed bug #811015 2003-09-22 Jesus Calvino-Fraga *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and freeing. 2003-09-21 Erik Petrich * 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 * src/mcs51/ralloc.c (fillGaps), * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another register positioning bug) 2003-09-21 Bernhard Held * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31) 2003-09-19 Erik Petrich * 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 *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 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members of const struct should be treated as if const themselves) 2003-09-18 Bernhard Held * src/SDCCval.c (valPlus, valMinus): fixed bug #808337 2003-07-06 Jesus Calvino-Fraga * support/librarian/sdcclib.c: Generate correct offsets for libraries with Unix (/n) and DOS (/r/n) line terminations. 2003-09-17 Erik Petrich * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed bug #613775 2003-09-16 Erik Petrich * 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 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 * 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 * 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 * src/z80/gen.c (genXor): Fixed bug #805445 2003-09-12 Erik Petrich 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 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 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572 2003-09-07 Erik Petrich * 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 * 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 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different compilers 2003-09-05 Erik Petrich * src/SDCCast.c (isConformingBody): fixed loop reversal bug reported in bug #800609 2003-09-04 Vangelis Rokas * 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 * device/lib/_mullong.c: replaced int by short for gcc 2003-08-31 Erik Petrich * 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 * 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 * 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 * doc/sdccman.lyx: reverted tables to those in cvs 1.64 2003-08-28 Bernhard Held * device/lib/_startup.c: quick & dirty fix for ds390/ds400; these ports have their own __sdcc_external_start() 2003-08-26 Bernhard Held pic patch provided by Slade Rich * 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 * doc/sdccman.lyx: various additions and updates. Rearranged sections 2003-08-22 Jesus Calvino-Fraga 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 A few small changes that speed up the peephole optimizer. * src/SDCCpeeph.c 2003-08-22 Erik Petrich 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 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 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 pic patch provided by Slade Rich 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 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454 2003-08-18 Erik Petrich 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 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 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 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 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 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 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 * 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 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 * src/SDCCval.c (valMult): fix overflow detection of negative int 2003-08-07 Erik Petrich * 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 * 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 * 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 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 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth 2003-08-01 Jesus Calvino-Fraga * support\librarian\clean.mk: Do not remove Makefile. * support\librarian\Makefile: added. 2003-08-01 Jesus Calvino-Fraga 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 * 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 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 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 *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 * src/z80/mappings.i: fix _mul[us][int,long] entries 2003-07-26 Jesus Calvino-Fraga *src/SDCCmain.c: do not search for crt0.o when using --nostdlib 2003-07-24 Bernhard Held * 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 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 * 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 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 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to "Insufficient space in data memory". 2003-07-20 Erik Petrich * src/mcs51/gen.c: fixed bug #771358 * src/z80/gen.c: fixed bug #759087 2003-07-20 Bernhard Held * src/pic16/glue.c: minor cleanup by Vangelis 2003-07-19 Frieder Ferlemann * 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 * src/z80/gen.c: fixed some right shift bugs (#772726 among them) 2003-07-17 Jesus Calvino-Fraga * link/z80/lklibr.c: fixed bug when there is a '.' in a library path. 2003-07-17 Bernhard Held * device/lib/Makefile.in: bad fix, reverted to 1.43 2003-07-16 Bernhard Held * device/lib/Makefile.in: added missing z80 object files 2003-07-14 Bernhard Held * 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 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0 2003-07-12 Jesus Calvino-Fraga * 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 * 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 * as/mcs51/lkmain.c: properly handle extensions in function afile. 2003-07-02 Borut Razem * 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 * DS800C400 fun, improved ROM interface and tinibios. 2003-06-27 Kevin Vigor * More support for DS80C400. Now includes beginning of interface to ROM. 2003-06-25 Bernhard Held * src/mcs51/gen.c (gencjneshort): fixed bug #760345 2003-06-20 Jesus Calvino-Fraga * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct. 2003-06-19 Borut Razem * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line 2003-06-19 Borut Razem * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c: fixed Z80 port - crt0.o: cannot open. 2003-06-19 Bernhard Held * support/Util/MySystem.c (merge_command): revert bad fix 2003-06-18 Borut Razem * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003 2003-06-18 Jesus Calvino-Fraga * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: option --use-stdout sends errors to stdout instead of stderr. 2003-06-18 Bernhard Held * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg 2003-06-15 Borut Razem * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c: fixed width array of pointers replaced with sets; multiple include and lib paths ared transferred to preprocessor and linker * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets() * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead fixed width array of pointers * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet(); removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(), fixupPath(), getPathDifference() * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead fixed width array of pointers 2003-06-11 Bernhard Held * src/pic16/ralloc.c: fix warnings * src/pic16/pcode.c: fix warning 2003-06-10 Scott Dattalo 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: * src/pic16/glue.c: * src/pic16/pcode.c: * src/pic16/device.c: * src/pic16/main.c: * src/pic16/pcode.h: * src/pic16/pcoderegs.c: * src/pic16/ralloc.c: * src/pic16/ralloc.h: 2003-06-08 Jesus Calvino-Fraga * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added option --vc, so sdcc errors and warnings are compatible with Microsoft Visual Studio. 2003-06-07 Jesus Calvino-Fraga * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h, device/lib/libfloat.lib: added atof function. 2003-06-04 Bernhard Held * doc/sdccman.lyx: updated to Lyx 1.3 * doc/cdbfileformat.lyx: updated to Lyx 1.3 * doc/test_suite_spec.lyx: updated to Lyx 1.3 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus 2003-06-03 Bernhard Held * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" 2003-06-02 Frieder Ferlemann * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble, additions to the "related tools/documentation" section 2003-06-02 Bernhard Held * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable 2003-05-29 Bernhard Held * src/pic/device.c: added 16F819, patch by "David I. Lehn" * src/SDCCcse.c (algebraicOpts): fixed "c * 1" 2003-05-28 Bernhard Held * doc/sdccman.lyx: fix double dash and other minor things * doc/Makefile: fix double dash 2003-05-28 Karl Bongers(patches from Martin Helmling) * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds condition and ignore commands. 2003-05-28 Frieder Ferlemann * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual is in parts still quite out of date, I did changes as far as I felt makes sense for a non-native english speaker. Please feel free to add to the manual or to correct my changes. * doc/Makefile: undid touching the date of intermediate tex files. 2003-05-26 Frieder Ferlemann * doc/sdccman.lyx: Manual has an index now 2003-05-25 Bernhard Held Finalize muluint/mulsint and mululong/mulslong merging: * device/lib/_mulint.c * device/lib/_mullong.c * device/lib/gbz80/mul.s * device/lib/gbz80/stubs.s * device/lib/z80/mul.s * device/lib/z80/stubs.s * src/SDCCsymt.c (initCSupport) 2003-05-25 Jesus Calvino-Fraga * as/mcs51/lkaomf51.c: Address space 'z' was missing. * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp, src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp, src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used instead of /Zm500. 2003-05-25 Frieder Ferlemann * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass the regression tests I'm not brave enough to enable 245.b, 245.c * doc/sdccman.lyx: added latex preamble for hyperref package. Using pdflatex this will give you a hyperlinked pdf file with bookmarks. (prepend '%' before /usepackage if this breaks something) 2003-05-24 Jesus Calvino-Fraga * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649) 2003-05-22 Bernhard Held * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning 2003-05-21 * src/SDCCglue.c (printIval): fixed bug #739934 2003-05-19 Bernhard Held Applied patch from bug 737905 (renamed yylineo to mylineno): * src/altlex.c * src/SDCCast.c * src/SDCglobl.h * src/SDCC.lex * src/SDCCsymt.c * src/SDCCval.c * src/pic16/pcode.c: Cleaned warnings * src/pic16/pcodeflow.c: Cleaned warnings * src/pic16/pcoderegs.c: Cleaned warnings 2003-05-19 Scott Dattalo * src/pic16/pcode.c: Cleaned warnings * src/pic16/pcodepeep.c: Cleaned warnings * src/pic16/ralloc.c: Cleaned warnings 2003-05-19 Bernhard Held * doc/sdccman.lyx: fixed bug 739745 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha 2003-05-18 Bernhard Held * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-) it can be defined with CFLAGS when running configure * src/SDCCmain.c: fixed compiling + linking with object files 2003-05-18 Vangelis Rokas (vrokas@otenet.gr) * configure.in: configure for pic16 port, added --disable-pic16-port * sdccconf_in.h: added macro OPT_DISABLE_PIC16 * src/SDCCmain.c: linkOptions is changed to set *, added if/endif conditional macros to remove options help messages from optionsTable when a port is not configured, added support for the PIc16 port in the ports table, when executing the compiler with no port specified on command line, a default port is selected with the new macro DEFAULT_PORT which is defined in port.h, in setDefaultOptions() linkOptions is removed from initialization assignment, since now it is a set, parseCmdLine uses setParseWithComma for linkOptions, in linkEdit() linkOptions are accessed with new function indexSet() which returns the i'th item of a set variable. See SDCCset.c, in linkEdit() when calling buildCmdLine(), added linkOptions as last argument. Now users can pass arguments to gplink via the -Wl option, main() uses pic16glue() to glue up pic16 programs * src/SDCCpeeph.c: various changes to support pic16 * src/SDCCset.c: added function void *indexSet(set *, int) to return the i'th item of the set * src/SDCCset.h: added function prototype for indexSet() * src/SDCCsymt.c: in checkSClass(), added support for PIC16 * src/clean.mk: added pic16 in CLEANALLPORTS variable * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro, added macro DEFAULT_PORT * src/pic/main.c: corrected arguments of gplnk in _linkCmd * src/pic16/gen.c: bug fix in genCpl(), now the correct code is generated * src/pic16/glue.c: commented out some error producing lines * src/pic16/main.c: __config directives are commented out to stop gpasm complaining and test the linkage with gplink, _linkCmd and _asmCmd changed to be more gplink and gpasm friendly * src/pic16/peeph.def: peep rule 3 is commented out, since it produced an error when parsed, peep rule 12 is added to utilize movff, but it is commented out since the pCode does not support yet a command with 2 address arguments 2003-05-18 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT 2003-05-17 Karl Bongers(apply patches from Martin Helmling) * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Added feature to script commands from file. 2003-05-14 Bernhard Held * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall * src/SDCCutil.c: include ctype.h for win32 2003-05-13 Bernhard Held * src/pic16/*: removed CR from many files, reported by Vangelis Rokas 2003-05-12 Karl Bongers(apply development patches from Martin Helmling) * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files. Fixed so you can set breakpoints prior to run, run does not stop on entry now. Add tbreak. Other enhancements and fixes for use with ddd. 2003-05-12 Borut Razem * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix 2003-05-11 Borut Razem * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine the path of bin directory, so that PATH is the only env. variable, which has to be set in case of standard installation. * src/ds390/ds390.dsp: increased value of /Zm option to 1000 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option 2003-05-04 Bernhard Held * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80 * support/regression/Makefile: inter-port-clean is no longer nesessary, the temp files are in the port dir; clean the gen/test directory when generating new test.c * support/regression/ports/host/spec.mk: defined OBJEXT for target clean * support/regression/tests/vaargs.c: fixed gcc 3.3 warning * support/regression/tests/zeropad.c: added 2003-05-09 * src/SDCCglue.c: fixed bug #597940 2003-05-05 Karl Bongers(apply patches from Martin Helmling) * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files. cache sfr, optimize next,step, fix off by one sourceline, support ddd list function. * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use. 2003-05-04 Bernhard Held * support/regression/HTMLgen.py: added compare_s2f() * support/regression/Makefile: redo 1.27 * support/regression/generate-cases.py: redo 1.5 2003-04-30 Bernhard Held * support/regression/tests/float.c: workaround 33 bit hex constant * support/regression/tests/simplefloat.c: fix division for host 2003-04-29 Scott Dattalo * src/pic/pcoderegs.c Applied patch from Jim Hawkridge that tame's the PIC's over-aggressive optimizer. 2003-04-29 Jesus Calvino-Fraga * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker support for MSVC. 2003-04-29 Kevin Vigor Initial support for DS80C400. "Hello world" runs on TINIm400 (with polled I/O). 2003-04-28 Karl Bongers(apply patches for Martin Helmling) * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files. * Some notes on ddd usage added in debugger/README Martin Helmling adding more features and fixes for ddd GUI debugger. Code added for nexti, stepi, up, down, and other adjustments. 2003-04-28 Scott Dattalo * src/pic/pCodepeep.c non-wildcard asmops are now handled * src/pic/peeph.def Added two rules to optimize carry manipulation * src/pic/* removed debug printfs 2003-04-28 Bernhard Held * debugger/mcs51/cmd.c: added header newalloc.h 2003-04-26 Bernhard Held * as/Makefile: new EXEEXT * as/z80/Makefile: remove trailing slash of BUILDIR * as/z80/clean.mk: new EXEEXT * Makefile.common.in: add to CFLAGS (and others), don't replace it * support/cpp2/Makefile.in: new EXEEXT * src/pic/glue.c (pic14emitRegularMap): fixed warning 2003-04-24 Bernhard Held Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe; EXEEXT was introduced to fix all related problems with targets "clean", "install" and "uninstall"; a couple of further flaws especially with "clean" have been fixed too * as/mcs51/Makefile.in * as/mcs51/clean.mk * as/z80/Makefile * Makefile * clean.mk * debugger/mcs51/Makefile.in * debugger/mcs51/clean.mk * link/z80/Makefile * link/z80/Makefile.in * link/z80/clean.mk * link/Makefile * packihx/Makefile.in * packihx/clean.mk * sim/ucsim/Makefile * sim/ucsim/clean.mk * sim/ucsim/avr.src/Makefile.in * sim/ucsim/avr.src/clean.mk * sim/ucsim/s51.src/Makefile.in * sim/ucsim/s51.src/clean.mk * sim/ucsim/xa.src/Makefile.in * sim/ucsim/xa.src/clean.mk * sim/ucsim/z80.src/Makefile.in * sim/ucsim/z80.src/clean.mk * sim/ucsim/main_in.mk * sim/ucsim/packages_in.mk * sim/ucsim/gui.src/Makefile.in * sim/ucsim/gui.src/serio.src/Makefile.in * sim/ucsim/gui.src/serio.src/clean.mk * src/Makefile.in * src/clean.mk * support/cpp2/Makefile.in * support/cpp2/clean.mk * support/makebin/Makefile * support/makebin/clean.mk * support/scripts/sdcc_mingw32: --program-suffix no longer needed * doc/sdccman.lyx: --program-suffix no longer needed 2003-04-23 Karl Bongers(apply patches for Martin Helmling) * debugger/mcs51/sdcdb.c,simi.c,cmd.c,.. Martin Helmling added support for ddd GUI debugger. Code added to display assembly, set variables, and other commands to interface to ddd. 2003-04-23 Bernhard Held * as/Makefile: fix target clean * as/clean.mk: fix target clean * as/z80/clean.mk: fix target clean 2003-04-22 Bernhard Held * Makefile.common.in: added @EXEEXT@ * configure.in: removed all mingw32 stuff * configure: rebuilt from configure.in * doc/sdccman.lyx: updated section "installation" * support/scripts/sdcc_mingw32: adapted to configure * support/scripts/sdcc_cygwin_mingw32: added 2003-04-22 Scott Dattalo * src/pic Added object file support for the PIC port * src/pic Applied patch from Craig Franklin (this started the object file support) * src/regression Updated the PIC regression tests for object files 2003-04-20 Borut Razem * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning: lklex.c: In function `getfid': lklex.c:203: warning: array subscript has type `char' * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled with MSVC with global optimization enabled (probably an cl compiler bug ;-) * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from stack handling macros 2003-04-19 Borut Razem * "handling space characters in file path" task: * src/SDCCmacro.c: fixed bug in handlig quote at the end of line * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid * support/Util/MySystem.h: make it self-sufficient * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c, src/z80/main.c, sdcc/as/mcs51/lklex.c: handling space characters in file path * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro (it will be used by assemblers, which have their own includes, e.g. gpasm) * support/Util/MySystem.c: handling space characters in executable's path 2003-04-19 Bernhard Held * as/z80/Makefile: fix permanent rebuild of z80 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all" * support/regression/tests/bitfields.c: added Johan's bitfields.c 2003-04-18 Kevin Vigor * src/SDCCopt.c: add special case optimization to replace modulo by a power of two with a bitwise AND. 2003-04-18 * src/mcs51/gen.c (getFreePtr): fixed bug #635354 2003-04-17 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls * src/mcs51/ralloc.c (packRegisters): fixed bug #720667 2003-04-13 Borut Razem * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings; fixed mingw problem in adl_NORMALIZE_PATH 2003-04-12 Borut Razem * fixed "#pragma SAVE/RESTORE can not be nested": * src/SDCC.lex: reworked pragma handling functions * sdcc/src/SDCCglobl.h: reworked stack handling macros * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error 2003-04-12 Bernhard Held * src/SDCCutil.c (pathEquivalent): defined but not used * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir * configure: rebuilt from configure.in * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR * device/include/Makefile.in: replace sdcc_datadir * device/lib/Makefile.in: replace sdcc_datadir * Makefile.common.in: add LDFLAGS from configure * packihx/Makefile.in: use LDFLAGS * src/Makefile.in: use LDFLAGS * support/cpp2/Makefile.in: add LDFLAGS from configure * support/makebin/Makefile: use LDFLAGS * .version: bumped version number to 2.3.5 2003-04-12 Borut Razem * completed "different paths" task: * src/SDCCmacro.c: fixed bug in handling quotes * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath() * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath() 2003-04-12 Bernhard Held * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha 2003-04-11 kevin Vigor * ds390/gen.c ds390/peeph.def: fix bug 706781 2003-04-11 Borut Razem * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable 2003-04-10 Scott Dattalo * src/pic/* Applied the pointer-to-function patch from Steve Tell. * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was set - this bit used to not be set...). * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated bad code in PIC Port * src/regression/and2.c added to test bug 609268 * src/regression/Makefile added and2.c to regression test 2003-04-08 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm 2003-04-07 Bernhard Held * configure.in: fully support prefix, exec_prefix, datadir, docdir; fix bug #487815 * support/cpp2/Makefile.in: fix bug #487815 * configure: rebuilt from configure.in * Makefile.common.in: docdir changed, new path suffixes * sdccconf_in.h: new RETSIGTYPE, and other PATHs * sdcc_vc_in.h: reflect changes from sdccconf.h * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h * src/SDCCutil.h: remove BINDIR hack * doc/sdccman.lyx: update new path hierarchy 2003-04-06 Paul Stoffregen * src/SDCCpeeph.c: added okToRemoveSLOC test 2003-04-06 Paul Stoffregen * device/lib/printf_fast.c: added leading zero format ("%06d", etc) 2003-04-06 Paul Stoffregen * src/SDCCpeeph.c: added labelIsReturnOnly test * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret 2003-04-05 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088 * src/SDCCast.c: fixed a warning * src/SDCCast.h: fixed a warning * src/SDCCicode.c (operandFromAst): fixed a warning 2003-04-04 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584 * src/SDCCast.c (decorateType): fixed bug #715076 * src/SDCC.y: fixed bug #702907 2003-04-03 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC 2003-04-03 Bernhard Held * _decdptr.c: fix return values * _gptrget.c: fix return values * _gptrgetc.c: fix return values * _gptrput.c: fix return values * _mulint.c: fix return values * as/z80/Makefile: fix 'make -j' problem 2003-04-02 Bernhard Held * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir * configure.in: big cleanup, updated to autoconf 2.5x * configure: rebuilt from configure.in * sdccconf_in.h: new RETSIGTYPE, and other PATHs * sdcc_vc_in.h: reflect changes from sdccconf.h * doc/Makefile: fixed a flaw in "make install" 2003-04-02 * src/ds390/gen.c (genCmp): no comments * src/mcs51/gen.c (genCmp): no comments * src/SDCCopt.c (eBBlockFromiCode): detect missing return values * src/SDCCast.c (ast_print): fixed the function type in --dumptree 2003-04-01 Bernhard Held * support/regression/generate-cases.py: place generated file in given sub directory * support/regression/ports/host/spec.mk: prevent removal of testfwk.o * support/regression/Makefile: improvements for 'make -j'; side effect: it's simpler and faster now 2003-03-31 Borut Razem * src/z80/main.c: link-{port} and as-{port} defined without path * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project 2003-03-31 Bernhard Held * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works 2003-03-30 Borut Razem * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(), changed type of list parameter to set * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble() * src/port.h: changed type of do_assemble() parameter to set * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(), sdcpp defined without path, removed variable VersionString, introduced set binPathSet, definition of "cppoutfilename" macro with NULL value in preProcess() * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma() * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores() * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[] replaced with set *binPathSet * shash_add() deallocates the item, if allready exsists, before adding the new one * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros() 2003-03-30 Scott Dattalo * src/pic/gen.c: Commit patch from Steve Tell that fixes a nested for loop bug in the PIC port * src/regression/nestfor.c: new regression test file Steve wrote to test nested for loops 2003-03-29 Bernhard Held * support/Util/dbuf.h: remove C++ stuff to make it portable 2003-03-28 Borut Razem * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C literal strings in stringLiteral() * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c to the project 2003-03-27 Paul Stoffregen * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51 2003-03-26 * src/mcs51/gen.c (saveRegisters): catched symbol abuse * src/ds390/gen.c (saveRegisters): catched symbol abuse * src/SDCCast.c (decorateType): fixed " -v < 3" 2003-03-23 Bernhard Held * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx Added Lenny Story's debug infrastructure changes: * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c * src/cdbFile.c: added * src/SDCCdebug.c: added * src/SDCCdebug.h: added * src/SDCCast.c (createFunction) * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue) * src/SDCCmain.c (parseCmdLine, main) * src/SDCCmem.c (redoStackOffsets) * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock) * src/SDCCsymt.h * src/common.h * src/avr/gen.c (genAVRCode) * src/ds390/gen.c (gen390Code) * src/mcs51/gen.c (gen51Code) * src/pic/gen.c (genpic14Code) * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue) * src/xa51/gen.c (genXA51Code) * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}" 2003-03-22 Frieder Ferlemann * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x 2003-03-22 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231 2003-03-21 Bernhard Held * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54 * doc/cdbfileformat.lyx: added, written by Lenny Story * doc/Makefile: added cdbfileformat.lyx * doc/clean.mk: added cdbfileformat.lyx 2003-03-20 Bernhard Held * src/mcs51/peeph.def: fix bug #705773 2003-03-20 An sfr/sbit can have an "at #" AND an initializer * src/SDCCsymt.c (checkSClass): * src/SDCCmem.c (allocGlobal): * src/SDCCmem.c (allocLocal): * src/SDCCast.c (createBlock): 2003-03-17 Bernhard Held * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek 2003-03-16 Undid the hackup of const and volatile, the problem is much bigger * src/SDCC.y:1.65 * src/SDCCast.c:1.171 * src/SDCCglue.c:1.138 * src/SDCCicode.c:1.146 * src/SDCCsymt.c:1.150 * src/SDCCval.c:1.65 2003-03-15 Bernhard Held * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541 * src/ds390/gen.c (genAddrOf): fixed bug #704087 2003-03-13 Hackup const and volatile modifiers in type chains a bit: * src/SDCC.y:1.63 * src/SDCCast.c:1.169 * src/SDCCglue.c:1.136 * src/SDCCicode.c:1.143 * src/SDCCsymt.c1.146 * src/SDCCsymt.h1.59 * src/SDCCval.c:1.63 2003-03-12 * src/SDCCBBlock.h: more LRH debugging junk * src/SDCCcflow.h: more LRH debugging junk * src/SDCCloop.c: more LRH debugging junk * src/SDCC.y (struct_declaration): fixed bug #697590 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again * src/ds390/gen.c (aopForRemat): fixed bug #700031 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797 2003-03-11 Kevin Vigor * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole test function names must now match exactly). * src/SDCCcse.c: added special case in findCheaperOp to allow extending a short integer. Makes less awful code for bug 700121 test case. 2003-03-11 Jesus Calvino-Fraga * as/mcs51/lkmain.c: Added ASlink-Warning to messages * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example 2003-03-11 Kevin Vigor * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are actually called (operandsNotEqual() was called for all operandsNotEqualX tests). 2003-03-11 Kevin Vigor * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types with shorter literals. Fixes bug 700121. 2003-03-11 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer 2003-03-11 Bernhard Held * src/SDCCloop.c (mergeRegions): an evil beast is dead * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName 2003-03-10 Borut Razem * src/SDCCmain.c: pipe preprocessor's output * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen() * sdcc_vc_in.h: define pclose as _pclose for WIN32 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes, which closes all pipes in pipeSet set * src/SDCCset.c: free deleted item in function deleteSetItem() * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c moved from z80 to src subproject * .version: increased version number to 2.3.4 2003-03-10 Bernhard Held * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s * support/regression/ports/xa51/spec.mk: fix typo 2003-03-09 Bernhard Held * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers 2003-03-09 Borut Razem * src/SDCCmain.c: pipe preprocessor's output * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen() * sdcc_vc_in.h: define pclose as _pclose for WIN32 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes, which closes all pipes in pipeSet set * src/SDCCset.c: free deleted item in function deleteSetItem() * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c moved from z80 to src subproject 2003-03-09 Borut Razem * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h) * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h * src/SDCCglobl.h: unification of WIN32 native definitions 2003-03-09 Frieder Ferlemann * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01 2003-03-08 Bernhard Held * src/configure.in: check for endianess (even while cross-compiling) * src/configure: check for endianess (even while cross-compiling) * src/configure_in.h: check for endianess (even while cross-compiling) * src/avr/gen.c: remove old endianess stuff * src/mcs51/gen.c: remove old endianess stuff * src/ds390/gen.c: remove old endianess stuff * src/pic/gen.c: remove old endianess stuff * src/pic/genarith.c: remove old endianess stuff * src/pic/glue.c: fix endianess check * src/pic16/gen.c: remove old endianess stuff * src/pic16/genarith.c: remove old endianess stuff * src/pic16/glue.c: fix endianess check * src/xa51/gen.c: remove old endianess stuff * src/z80/gen.c: fix endianess check * src/SDCCglue.c: fix endianess check * src/ds390/peeph.def: fix bug 700036 2003-03-08 Bernhard Held * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long * src/configure: find appropriate data-types on host for SDCC's int and long * src/configure.in: find appropriate data-types on host for SDCC's int and long * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long * src/xa51/gen.c: use %d, not %ld for 4 byte variables 2003-03-07 Just a big NOOP: some minor cleanups before the big shot OP_DEFS and OP_USES now use Kevin's protection new option --nolabelopt * src/SDCCBBlock.c: * src/SDCCast.c,: * src/SDCCcflow.c: * src/SDCCcse.c: * src/SDCCicode.c: * src/SDCCicode.h: * src/SDCClabel.c: * src/SDCCloop.c: * src/SDCCmain.c: * src/ds390/ralloc.c: * src/mcs51/ralloc.c: * src/pic/ralloc.c: * src/xa51/ralloc.c: * src/z80/ralloc.c: 2003-03-06 Bernhard Held * src/pic/pcode.c (get_op): fix 64 bit warnings * src/pic/pcode.c (pCode2str): fix 64 bit warnings * src/SDCChasht.c (newHashTable): fix 64 bit warnings * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings * support/regression/tests/malloc.c: fix 64 bit warnings 2003-03-04 Bernhard Held * src/mcs51/gen.c (genMinus): fixed bug 696436 2003-03-02 Borut Razem * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo() 2003-02-26 Bernhard Held * configure.in: test for mkstemp * sdccconf_in.h: add HAVE_MKSTEMP 2003-02-24 Bernhard Held * device/include/ctype.h: removed warning while using --stack-auto * device/include/malloc.h: removed warning while using --stack-auto * device/include/string.h: removed warning while using --stack-auto 2003-02-23 Borut Razem * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC, because NDEBUG is defined (see man assert) * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC 2003-02-23 Frieder Ferlemann * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes 2003-02-18 Frieder Ferlemann * src/SDCCpeeph.c: added peephole conditions testing for same arguments * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves 2003-02-18 * as/mcs51/asmain.c (asmbl): module can start with a digit * as/z80/asmain.c (asmbl): module can start with a digit 2003-02-16 Bernhard Held * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable * src/asm.c: fix pipe() for Mingw32 2003-02-15 Bernhard Held * src/SDCCglue.h: make tmpfileNameSet available for preOutName * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted; make -V work again; --c1mode reads now from stdin * doc/sdccman.lyx: added --c1mode * support/Util/SDCCerr.c: new messages for c1 mode * support/Util/SDCCerr.h: new messages for c1 mode * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode 2003-02-15 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm 2003-02-14 Bernhard Held * doc/sdccman.lyx: Environment variables, -o and other minor things 2003-02-14 * src/xa51/main.c: before anyone really tries to use it :) * Install doc's in share/sdcc/doc * removed some obsolete files * Do a proper make distclean and uninstall M Makefile.common.in R sdccbuild.sh M as/Makefile M device/include/Makefile.in M device/lib/Makefile.in M doc/sdccman.lyx M link/Makefile M sim/ucsim/doc/Makefile.in M src/clean.mk R src/avr/peeph.rul R src/xa51/peeph.rul M support/cpp2/Makefile.in M support/makebin/Makefile 2003-02-13 Bernhard Held * support/regression/ports/host/spec.mk: use cc as host compiler for max osx 2003-02-10 Borut Razem * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h, support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc, device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc, support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc, src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc, src/z80/Makefile.bcc: Borland Makefile cleanup * as/z80/Makefile.bcc: Added Borland Makefile * support/cpp2/borland.h: Removed 2003-02-10 Bernhard Held * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" * src/SDCC.lex: new pragma NOIV * src/SDCCglobl.h: new pragma NOIV * src/SDCCmem.c: new pragma NOIV 2003-02-09 Bernhard Held * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS 2003-02-09 Bernhard Held * src/SDCCmain.c: signal handling is switched off by --debug * doc/Makefile: small fix for install; use clean.mk again * doc/clean.mk: clean *.pdf and *.html too 2003-02-08 Bernhard Held * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto * device/lib/printfl.c: fix a ds390 bug by making it portable * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin * debugger/mcs51/cmd.c: converted multi-line string literals * sim/ucsim/globals.cc: converted multi-line string literals * src/SDCCmain.c: introduced signal handler to remove temp files * doc/Makefile: small tweaks, implement clean * doc: removed generated files 2003-02-05 Jesus Calvino-Fraga * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied patch from Jan Rejlek to fix Bug 677692: "Extended Address Record is not correctly generated for DS390." 2003-02-02 Borut Razem * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile * as/mcs51/asm.h: fixed compilation with Borland C * support/cpp2/Makefile.bcc: added rule to generate auto-host.h * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc, src/z80/Makefile.bcc: delete $(LIB) only if exist * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C 2003-02-02 Bernhard Held * device/include/malloc.h: introduced NULL * device/include/string.h: introduced NULL * device/include/stdlib.h: introduced NULL * device/lib/_memcpy.c: removed NULL * device/lib/_strcat.c: removed NULL * device/lib/_strchr.c: removed NULL * device/lib/_strcmp.c: removed NULL * device/lib/_strcpy.c: removed NULL * device/lib/_strcspn.c: removed NULL * device/lib/_strlen.c: removed NULL * device/lib/_strncat.c: removed NULL * device/lib/_strncmp.c: removed NULL * device/lib/_strncpy.c: removed NULL * device/lib/_strpbrk.c: removed NULL * device/lib/_strrchr.c: removed NULL * device/lib/_strspn.c: removed NULL * device/lib/_strstr.c: removed NULL * device/lib/_strtok.c: removed NULL * device/lib/malloc.c: removed NULL, include own header 2003-02-02 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests * src/z80/gen.c (genZ80Code): added c-lines in asm comments * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think) 2003-02-01 Jesus Calvino-Fraga * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps area 'DATA'" 2003-02-01 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)" 2003-01-31 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch 2003-01-30 * src/SDCCBBlock.c: automatic bug detection * src/SDCCicode.c: automatic bug detection 2003-01-29 Jesus Calvino-Fraga * src/SDCCglobl.h: now --xram-size 0 works * src/SDCCmain.c: now --xram-size 0 works 2003-01-29 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :) 2003-01-29 Jesus Calvino-Fraga * as/mcs51/aslink.h: Added options --xram-size and --code-size * as/mcs51/lkdata.c: Added options --xram-size and --code-size * as/mcs51/lkmain.c: Added options --xram-size and --code-size * as/mcs51/lkmem.c: Added options --xram-size and --code-size * src/SDCCglobl.h: Added options --xram-size and --code-size * src/SDCCmain.c: Added options --xram-size and --code-size 2003-01-28 Bernhard Held * src/ds390/gen.c: fix deps by replacing with "common.h" * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32 2003-01-27 * src/SDCC.y: fixed bug #613764 2003-01-26 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c" * src/SDCCsymt.h: fixed bug #673374 * src/SDCCglue.c: fixed bug #661910 * src/SDCCast.c: fixed bug #458099 and 673374 2003-01-26 Bernhard Held * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI * as/mcs51/strcmpi.h: added * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp" * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp" * as/mcs51/asmain.c: strcmpi -> as_strcmpi * as/mcs51/assym.c: strcmpi -> as_strcmpi * as/mcs51/lkmem.c: strcmpi -> as_strcmpi * as/mcs51/lknoice.c: strcmpi -> as_strcmpi * as/mcs51/lksym.c: strcmpi -> as_strcmpi * as/mcs51/Makefile.aslink: new module strcmpi * as/mcs51/Makefile.asx8051: new module strcmpi * as/mcs51/Makefil.bcc: new module strcmpi * as/mcs51/Makefile.in: new module strcmpi * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios 2003-01-26 * src/SDCCglue.c: reverted back to 1.124 * src/SDCCast.c: reverted back to 1.156 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch 2003-01-25 * src/SDCCglue.c: A better fix for bug #661910 * src/SDCCast.c: A better fix for bug #661910 * src/SDCCglue.c (emitRegularMap): That was a little too efficient 2003-01-24 Bernhard Held * src/Makefile.in: remove spawn.o * src/SDCCmain.c: remove spawn.h * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX * src/spawn.c: removed * src/spawn.h: removed * support/regression/ports/ds390/spec.mk: link with -r 2003-01-24 * src/ds390/gen.c (aopOp): fixed bug #667458 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again * src/SDCCast.c (createIvalCharPtr): fixed bug #661910 (createIvalCharPtr): an ival doesn't always have a storage class anymore 2003-01-24 Bernhard Held * src/mcs51/peeph.def: better assembler identation by Frieder * src/mcs51/gen.c: better assembler identation by Frieder 2003-01-22 Bernhard Held * as/z80/string.h: removed for gcc 3.2 * support/makebin/makebin.c: #include for gcc 3.2 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2 2003-01-19 Bernhard Held * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure * src/SDCCpeeph.c (replaceRule): fix bug #663503 * support/regression/Makefile: separate temp files for ports * support/regression/generate-cases.py: separate temp files for ports * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b 2003-01-19 Bernhard Held * moved tinitalk to device/examples/ds390 2003-01-14 Bernhard Held * as/mcs51/lkmem.c: rflag is for DS390 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic (linkEdit): move mem- and map-files the same way as ihx-files * src/z80/main.c (_setDefaultOptions): removed --generic * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again * src/pic/glue.c (picglue): --c1mode works again * src/pic16/glue.c (pic16glue): --c1mode works again * src/asm.c (printCLine): fix #660034 2003-01-13 Bernhard Held * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia , 1 by Frieder * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo * as/mcs51/lkmem (summary): better fix for sp problem * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte! * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests remove --stack-after-data 2003-01-12 Bernhard Held * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking * src/SDCCutil.c (join): ugly bug: missing '\0' * as/mcs51/lkmem.c (summary): sp on address 7 is safe 2003-01-11 Bernhard Held * src/SDCCmain.c (assemble, linkEdit): preparations for -o * src/port.h: typo * src/pic/main.c (_asmCmd): gpasm supports -o * src/z80/main.c: more general macros * device/lib/Makefile.in: remove intermediate files 2003-01-11 Bernhard Held * .version: Bumped version number to 2.3.3 * src/SDCCBBlock.c: new option -o * src/SDCCglobl.h: new option -o * src/SDCCglue.c: new option -o * src/SDCCmain.c: new option -o * src/asm.c: new option -o * src/ds390/main.c: new option -o * src/pic/glue.c: new option -o * src/pic/pcode.c: new option -o * src/pic/ralloc.c: new option -o * src/pic16/glue.c: new option -o * src/pic16/pcode.c: new option -o * src/pic16/ralloc.c: new option -o * src/z80/main.c: new option -o * device/lib/Makefile.in: use -o * support/regression/ports/ds390/spec.mk: use -o * support/regression/ports/gbz80/spec.mk: use -o * support/regression/ports/mcs51/spec.mk: use -o * support/regression/ports/mcs51-stack-auto/spec.mk: use -o * support/regression/ports/z80/spec.mk: use -o * support/regression/ports/ucz80/spec.mk: use -o * support/regression/ports/xa51/spec.mk: use -o * support/regression/fwk/lib/timeout.c: fix usage string 2003-01-09 Bernhard Held * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia 2003-01-07 * src/SDCCast.c (decorateType): fixed bug #600035 2003-01-07 Bernhard Held * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings * as/mcs51/lkaomf51.c: #include to remove warnings * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings * src/pic/pcode.c: outcommented unused variable to remove warnings * src/pic/ralloc.c: outcommented unused variable to remove warnings 2003-01-06 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in regression tests. 2003-01-06 * src/SDCCicode.c: fixed array add 2002-01-05 Bernhard Held * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests * support/regression/ports/host/support.c: #include for gcc 3.2 2003-01-04 * src/SDCCval.c (getNelements): fixed the initialized array of structures 2002-12-29 Jesus Calvino-Fraga * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o 2002-12-28 Bernhard Held * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann * support/regression/tests/bug-524697.c: fit mem usage into 8032 2002-12-28 Bernhard Held * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE" 2002-12-27 Bernhard Held * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o 2002-12-26 Bernhard Held * src/mcs51/main.c: removed {bindir}{sep} from aslink 2002-12-10 Jesus Calvino-Fraga * in \sdcc\as\mcs51\ changed these files in order to create an aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c, lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the following files to include the previous two files: aslink.dsp, Makefile.aslink, Makefile.bcc, and Makefile.in. * Changed \sdcc\src\SDCCmain.c so it creates files with extension .adb instead of .cdb 2002-11-09 Jesus Calvino-Fraga * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the value from option --iram-size. 2002-09-20 Jesus Calvino-Fraga * \sdcc\as\mcs51\lklist.c: added boundary check before using dram[] array. 2002-09-18 * SDCClrange.h: exposed setFromRange() and setToRange() * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and packRegsForAccUse() (bug 542397) * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet() multiple times and emitting the fetch operations more than once added aopGetUsesAcc() function to allow binary operators to fetch their operands in the correct order; made genMinus() emit compact code for X = LITERAL - Y 2002-09-00 Jesus Calvino-Fraga * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to sprintf() in line 1267. 2002-09-08 Jesus Calvino-Fraga * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051 like ports. 2002-09-04 Jesus Calvino-Fraga Changes to aslink (All the changes are marked with 'JCF'): * \sdcc\as\mcs51\aslink.h: External definition of sflag and summary(). * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from area BSEG. Also moves, if possible, the DATA area down into the internal ram so more space is available. * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag sflag. * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits, not bytes. Function summary() which creates a memory usage summary file with extension .mem. Reports of overlaping stack and small stack size. If the space for the stack is less than 16 bytes aslink trows a warning. * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for the 8051. Option 'y' for memory summary output file. Changes to sdcc (All the changes are marked with 'JCF'): * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4]. * \sdcc\src\SDCCglue.c: If a register bank is used, creates an overlaying area for it (uses RegBankUsed[4]). * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register bank zero as used by default. By default aslink locates the stack (equivalent to --stack-after-data). Pass option 'y' to aslink for the creation of the .mem file. Delegates the allocation of data area to aslink (it is not longer 0x30 by default). If --stack-loc passes the begining of the stack area to aslink. * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so glue() in SDCCglue.c creates an area for it. 2002-09-03 Borut Razem * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c, sdcc/src/pic/glue.c: introduced atexit() handler for teporay files removal in case of errors, assertions, ... 2002-08-29 Borut Razem * sdcc/support/cpp2/auto-host_vc_in.h: re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC. Maybe there is a similar problem with BORLANDC? It should be checked! * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c: corrected improper use of assert: the assignment to clr variable was done inside the assert. In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment was not executed, and the compiler (cl) launched a warning: ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized 2002-08-28 Bernhard Held * src/SDCCglue.c (printIvalArray): iterative calculation of array length 2002-08-28 Jesus Calvino-Fraga and Borut Razem * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp, sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp, sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp, sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp, sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp, sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp: - added Release configuration in VS projects - review of compiler an linker options - VC .exe files are generated in bin_vc directory, not to interfere with binaries generated from other projects (cygwin, mingw, bcc ...) * sdcc/src/yacc.dsp: added * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h: added - genarate sdcc_vc.h using sdcc_vc_in.h as template and insert the version number definitions from .version * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h: added - genarate auto-host.h using auto-host_vc_in.h as template * sdcc/sdcc_vc.h, removed from CVS, generated automatically 2002-08-25 Bernhard Held * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst) 2002-08-11 Borut Razem * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga) 2002-08-10 Borut Razem * src/SDCCmain.c (main): file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin platforms, but it doesn't work with Visual Studio: the opened file can not be removed. The consequence was that some temporary files were not removed. * src/SDCCglue.c: unification of code in functions tempfilename() and tempfile(): function tempnam() is defined in Visual Studio 6.0 and .NET * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp, sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp: - removed compiler command line option /WX: Treats all warnings as errors - update a list of source files, included into the project * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp, sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp: changed project type to Generic Project so that can be correcly converted to VS.NET project * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC * sdcc/src/SDCCast.c: solved MSC error in function decorateType() * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c: added return 0 statements after assert() to make compiler happy * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c: added newline in the def file to keep MSC compiler satisfied * sdcc/src/z80/gen.c: - function strcasecmp() is not defined in MSC (and probably also in BORLANDC), so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC - solved MSC error in function aopDump() * sdcc_vc.h: define PREFIX as "\\sdcc" 2002-07-18 Bernhard Held * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107 2002-06-22 Scott Dattalo * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced. - Rewrote the register banking algorithm. - Added pCode live-range analysis to registers (for now, only non-used and singly-used registers optimized away) * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis * support/scripts/inc2h.pl Kevin L. Pauba submitted this perl script for converting MicroChip include files into SDCC Pic include files. 2002-05-10 Scott Dattalo * src/pic/*: Added support for multiplication. Fixed many,many bugs. 2002-04-22 Michael Hope * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug. * configure.in (DD_COPT): Added include support required for gbdk. * .version: Bumped version number just to increase it. * src/SDCCmain.c: Added -nostdinc to the default options. 2002-04-15 Michael Hope * device/lib/z80/printf.c (sprintf): Added. * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken. * src/z80/peeph.def: Added transpose redundent load rule. * src/z80/main.c: Added force callee saves for jaune. * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed. * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file. 2002-03-28 Johan Knol * src/SDCCval.c: fixed bug #532436 2002-03-14 Scott Dattalo * /src/port.h: Added "char *Processor" field to the port structure. * /src/SDCCmain.c: Added -p option. Allows port dependent processor to be specified. * all ports: Initialized the new field char *Processor field to NULL in all ports * /src/pic/*: Compiler generated registers for interrupt context saving were not getting allocated. 2002-03-16 Sandeep Dutta * /src/SDCCast.c: Fixed left shift. Will promote the left side of a left shift if a) left shifting more than size of operand or b) when assigned to something size > size of left side 2002-03-14 Scott Dattalo * src/pic/* tons of changes. Register allocation has been rewritten. Added customization for the various PICs. Flow analysis is restructured. ... * src/pic/device.h: Added * src/pic/device.c: Added. device.c is a PIC port hack to accomodate variations in PIC devices. 2002-03-13 Michael Hope * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah. 2002-03-04 johanknol * /src/SDCCval.c: fixed const unsigned char arr[][2] = { { 0, 1 } }; t18.c:1: error: Initializer element is not constant 2002-03-04 bela * /device/include/mcs51reg.h: ds89c420 register definition update 2002-03-03 * support/Util/SDCCerr.c: did something, but don't no why anymore * support/regression/tests/bug-524691.c: made it a little less shy * src/SDCCast.c (decorateType): fixed bug #524697 * src/SDCCast.c: made some lineno improvements * src/SDCCval.c (getNelements): changed warning to error * src/SDCCglue.c (printIvalArray): changed warning to error * src/SDCCicode.c: fixed a warning for mingw * src/SDCCast.c (decorateType): fixed the << promotion for ops * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685) 2002-03-02 Sandeep Dutta * src/ds390/peeph.def: Added some more peephole rules * src/ds390/gen.c: Various fixes & enhancements * src/SDCClrange.c, src/SDCClrange.h: functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c * src/ds390/ralloc.c: various fixes & enhancements (ds390) specific * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c: Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c from rallocs. * sdcc/src/SDCCcse.c: Better fix for bug # 514308 2002-03-02 * src/SDCCast.c (decorateType): fixed bug #524708 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be) * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691 2002-03-01 Michael Hope * src/SDCCsymt.c (initCSupport): Removed managling of support function names. * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY. 2002-03-01 * src/SDCCglue.c (printIvalPtr): fixed bug #524211 * src/SDCCast.c (decorateType): fixed bug #524209 * src/SDCCval.c (valNot): fixed bug #524195 2002-02-26 * src/xa51/gen.c: fixed a warning * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534 * src/SDCCast.c (decorateType): fixed bug #522534 2002-02-23 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088 2002-02-22 * src/SDCCast.c: fixed bug #514865 * src/SDCCy.c ("SDCC.y"): fixed bug #516625 2002-02-21 Sandeep Dutta * sdcc/src/SDCCloop.c: Previous fix was not good. basic blocks that have "break" or "return" are not really partof a loop , but live ranges used in these blocks should be live thru the entire loop, so set partOfLoop but don't add them to loop region 2002-02-21 * src/SDCCcse.c: fixed bug #514308 2002-02-20 Sandeep Dutta * src/SDCCloop.c: Fixed BUG #519583. If a conditional block ended in a return/break statement inside a loop, it was not being considered part of the loop. * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c) 2002-02-10 Karl Bongers * debugger/*: Fixed up SDCDB debugger somewhat. Updated debugger/README with lots of comments and notes. * device/examples/test2.c: Fix bug, "red" variable not being initialized(compiler complained). * device/examples/Makefile, examples/test3.c: Add Makefile in device/examples folder, compiles test3.c for use as a multiple module SDCDB test case. * sim/ucsim/cmd.src/cmdset.cc: Took out debug printfs in ucsim "next" command. * sim/ucsim/xa.src: Karl and Johan start ucsim XA support. Most dissassembly working, about 75% emulation done(plenty of work remaining). * sim/ucsim/z80.src: Add Z80 support to ucsim, add test-ucz80 regression test, notice ucsim/z80 emulation fails on examples/test3.c/itoa code. Notice z80 compiler fails on examples/test3.c/crc code. 2002-01-30 Sandeep Dutta * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c: Added support for --parms-in-bank1 * src/ds390/peeph.def: added a few more peephole optimzations * src/ds390/main.c: 1) added __builtin_inp & __builtin_outp used to read in data of given length from a memory mapped port 2) added __builtin_memcmp 3) added __builtin_swapw swap bytes of a short * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c: 1) handle multiple send & receives from register bank1 2) ralloc can now allocate DPTR1 to some liveRanges * src/SDCCsymt.c, src/SDCCsymt.h: changes to handle multiple sends & receives * src/SDCCptropt.h: added some pointer arithmetic optimization * src/SDCCptropt.c: added some pointer arithmetic optimizations but not stable yet so not called from anywhere (will get this working shortly) * src/SDCCopt.c: fixed for multiple sends & receives * src/SDCCmain.c: 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update 2) preprocessing done AFTER port->finalizeoptions . This allows ports to set preprocessor defines (depending on options) * src/SDCCicode.c, src/SDCCicode.h: changes made to handle multiple sends & receives * src/SDCCglobl.h: Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51) * src/SDCCcse.c, src/SDCCcse.h: added function findbackward def (to be used in upcoming optimization) * src/SDCCcflow.c, src/SDCCcflow.h: added function returnAtEnd - to determine if a basic block terminates with a RETURN iCode * src/SDCCast.c, src/SDCCast.h: added option parms-in-bank1 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c: adjusted for --parms-in-bank1 option * device/include/string.h: donot redefine "reentrant" keyword * device/include/ds80c390.h: Added some more SFRs 2002-01-28 Bernhard Held * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4 2002-01-26 Bernhard Held * src/SDCCast.c (funcOfType): fix usage of double --float-reent 2002-01-22 Bernhard Held * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387 2002-01-18 Paul Stoffregen * Added --xram-movc option 2002-01-13 Bernhard Held * support/regression/Makefile: don't include test-mcs51-stack-auto in target all 2002-01-11 Johan Knol * Added math lib of Jesus Calvino-Fraga 2002-01-08 Bernhard Held * src/SDCCmain.c (processFile): fix processing of ../../src.c * support/regression/Makefile: new target test-mcs51-stack-auto * support/regression/ports/mcs51-stack-auto/spec.mk: added 2002-01-04 Bernhard Held * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar() 2002-01-04 Bernhard Held * support/regression/ports/mcs51/support.c: correct setup of timer / UART 2002-01-03 Bernhard Held * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan * src/SDCCglue.h: add definition for printIvalChar() 2002-01-02 Bernhard Held * src/SDCCast.c: fix #498138 by Johan * src/SDCCglue.c: fix #498138 by Johan 2002-01-02 Bernhard Held * support/regression/Makefile: fix clean * support/regression/ports/ds390/support.c: fix transmission of last character 2001-12-29 Sandeep Dutta * /sdcc/src/ds390/gen.c: a) improved computing address of stack variable b) took out some #if 0 code c) improved parmBytes adjustment d) improved genPlusIncr & genMinusIncr e) genCmp could generate bad code (when left assigned to DPTR) f) Fixed bug in hasInc * /sdcc/src/ds390/ralloc.c: a) packRegsForSupport could mess up live information (Fixed) b) packRegsDPTRuse could be incorrect for left & right shift * /sdcc/src/mcs51/ralloc.c: packRegsForSupport could mess up the live information (Fixed) * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc * /sdcc/src/SDCCast.c: can reverse a loop even if function call is present as long as the loop control variable is local & is not passed as parameter 2001-12-24 Sandeep Dutta * /sdcc/ChangeLog: *** empty log message *** * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c: More builtin function additions for TININative * /sdcc/src/ds390/ralloc.c: Had broken the regression testsuite * /sdcc/src/SDCCast.c: Fixed a bug in dumptree * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h: Added funcattr hasStackParms will be set for reentrant functions when there are paramteres on the stack, this helps in minimizing frame pointer generation typeFromStr can handle function pointers now * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt: *** empty log message *** 2001-12-24 Sandeep Dutta * /src/ds390/gen.c, /src/ds390/main.c: More builtin function additions for TININative * /src/ds390/ralloc.c: Had broken the regression testsuite * /src/SDCCast.c: Fixed a bug in dumptree * /src/SDCCsymt.c, /src/SDCCsymt.h: Added funcattr hasStackParms will be set for reentrant functions when there are paramteres on the stack, this helps in minimizing frame pointer generation typeFromStr can handle function pointers now * /doc/builtins.txt, /doc/TININative.txt: *** empty log message *** 2001-12-24 Sandeep Dutta * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c: ALPHA version for -mTININative * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c: updated to reflect changes in the port structure * /src/port.h: added function do_assemble (similar to do_link) if non-null this function will be called to do assembly (-mTININative) requires a multi command assembly added function genAssemblerEnd will be called to generate assembler Epilogue * /src/SDCCsymt.c: added _JavaNative to debug info printing * /src/SDCCmain.c: added option --tini-libid added port->do_assemble function (-mTININative) has a multi command assemble * /src/SDCCglue.c: Disabled "constExpr" check added port->genAssemblerEnd function * /src/SDCCglobl.h: Added option --tini-libid value * /src/SDCCast.h: tookout optimizeCompare from the header (has no external references) * /src/SDCCast.c: made one more function "static" 2001-12-23 Michael Hope * src/z80/mappings.i: Added z80asm support. * src/z80/main.c: Added z80asm support on --asm=z80asm * src/z80/gen.c: Fixed asm portability issues. * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support. * src/SDCCglue.c (printExterns): Added global/extern split. 2001-12-17 Bernhard Held * support/regression/Makefile: added test for mcs51 model large * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large * support/regression/ports/gbz80/spec.mk: added -mgbz80 2001-12-05 Michael Hope * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201. 1904-01-06 Michael Hope * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space. * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair. 2001-12-02 Bernhard Held * src/mcs51/gen.c (genFunction): avoid excess "inc sp" * support/regression/tests/simplefloat.c: Port to mcs51. 2001-11-25 Michael Hope * support/regression/tests/bug-485362.c: Added. * support/regression/tests/simplefloat.c (testDivNearOne): Added. * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes. * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign. * src/z80/gen.c (aopDump): Added a dump function. 2001-11-25 Bernhard Held * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added. * sim/ucsim/s51.src/port.cc: Port 4 and 5 added. * sim/ucsim/s51.src/regs51.h: DS390 SFRs added. * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios. * sim/ucsim/s51.src/uc390cl.h: Work in progress. * sim/ucsim/sim.src/uccl.h: 6 ports for DS390. * support/regression/fwk/lib/testfwk.c: Run with tinibios. * support/regression/ports/mcs51/spec.mk: Fine tuninig. * support/regression/ports/ds390/support.c: Use tinibios. * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios. 2001-11-23 Michael Hope support/regression/tests/bug-460010.c * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space. (packRegsForHLUse3): Added packing support for send, cast, and return value from a call. * src/z80/peeph.def: Added rules for optimising pushes of part of a pair. * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL. 2001-11-18 Michael Hope * src/z80/gen.c (genCmp): Fixed compare on unsigned. * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised. (packRegsForIYUse): Created and optimised. 2001-11-07 Michael Hope * support/regression/tests/float.c (testFloatAdd): Fixed up warning. 2001-11-18 Bernhard Held * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host * sdcc/support/regression/tests/muldiv.c: fix output on mcs51 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51 2001-11-07 Bernhard Held * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added 2001-11-07 Bernhard Held * sdcc/sim/ucsim/globals.cc: New: IXRAM. * sdcc/sim/ucsim/stypes.h: New: IXRAM. * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM. 2001-11-07 Michael Hope * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL. (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80. (packRegsForAccUse2): Added rule to pack hbit IFXs into A. * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default. * src/z80/gen.c (aopGetLitWordLong): Added word support for floats. (genNotFloat): Added. (genUminusFloat): Added. * device/lib/z80/Makefile: Added floating pt stubs. * device/lib/Makefile.in (Z80SOURCES): Added floating pt support. * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair. * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different. 2001-11-07 Bernhard Held * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix. * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix. * sdcc/support/regression/Makefile: Add port ds390. * sdcc/support/regression/ports/mcs51/spec.mk: Minor change. * sdcc/support/regression/ports/z80/spec.mk: Minor change. * sdcc/support/regression/ports/ds390/spec.mk: Added. * sdcc/support/regression/ports/ds390/support.c: Added. * sdcc/support/regression/ports/ds390/uCsim.cmd: Added. * sdcc/support/regression/ports/mcs51/timeout.c: Cut. * sdcc/support/regression/fwk/lib/timeout.c: Paste. 2001-11-04 Michael Hope * device/include/malloc.h: Added z80 and gbz80 support. * device/lib/gbz80/heap.s: Added. * device/lib/z80/heap.s: Added. * device/lib/malloc.c: Added z80 and gbz80 support. * support/regression/tests/malloc.c (testMalloc): Added. * src/SDCCmain.c (parseCmdLine): Added support for -Wp. * support/regression/tests/bug-478094.c: Added. * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug. 2001-11-04 Bernhard Held * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests * sdcc/support/regression/tests/bug-460010.c: Small change for ds390 2001-11-04 Michael Hope * src/z80/peeph-gbz80.def: Removed a bad sub optimisation. 2001-11-03 Michael Hope * support/regression/tests/bug-477927.c: Added. * src/z80/peeph.def: Added minor rules. * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule. * src/z80/peeph.def: Added jump optimisation modification. 2001-11-01 Michael Hope * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port. 2001-10-30 Michael Hope * support/regression/tests/funptrs.c: Added. 2001-10-29 Michael Hope * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL. 2001-10-28 Michael Hope * src/z80/gen.c (genArrayInit): Made it work for on stack arrays. * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port. * src/z80/gen.c (genMinus): Fixed for where the result is one byte. (movLeft2ResultLong): Created. * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB. (joinPushes): Added. Joins two char pushes into a word push. 2001-10-27 Michael Hope * support/cpp2/Makefile.in (install): Added creation of dest dir. * support/makebin/Makefile (install): Added creation of dest dir. 2001-10-24 Karl Bongers * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code. 2001-10-21 Michael Hope * src/z80/ralloc.c: Turned off faulty pack for one use. * src/z80/peeph-gbz80.def: Removed redundent restart options. * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80. 2001-10-21 Bernhard Held * support/regression/Makefile: Improved clean * support/regression/ports/gbz80/spec.mk: Added clean * support/regression/ports/host/spec.mk: Added clean * support/regression/ports/z80/spec.mk: Added clean * support/regression/ports/mcs51/spec.mk: Added clean, little improvements * support/regression/ports/mcs51/timeout.c: little improvements 2001-10-17 Michael Hope * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers. * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly. * support/regression/generate-cases.py: Fixed up to use function pts correctly. 2001-10-16 Bernhard Held * support/regression/port/mcs51/spec.mk: add timeout for uCsim * support/regression/port/mcs51/timeout.c: add timeout for uCsim 2001-10-13 Michael Hope * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value. * src/z80/ralloc.c: Turned off pack for one use as it's quite broken. * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor. * src/mcs51/main.c (_linkCmd): Added bin path to command. * src/SDCCmain.c (initValues): Added support for when it it called just to link. * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message. * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc. * support/regression/tests/longor.c: Added. 2001-10-11 Bernhard Held * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX * as/mcs51/aslink.h: define PATH_MAX * as/mcs51/asm.h: define PATH_MAX * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX * src/SDCCglobl.h: define PATH_MAX * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX 2001-10-11 Michael Hope * src/z80/gen.c (gencjneshort): Fixed * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush. 2001-10-09 Michael Hope * support/regression/tests/bug-469671.c: Added. * src/z80/gen.c (shiftIntoPair): Fixed up warning. 2001-10-08 Michael Hope * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port. * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left. 2001-10-08 Bernhar Held * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY * src/device/lib/_mulint.c : removed hint: nooverlay bug * src/device/lib/_mullong.c : removed hint: nooverlay bug * src/device/lib/_divuint.c : removed hint: nooverlay bug * src/device/lib/_divulong.c: removed hint: nooverlay bug * src/device/lib/_moduint.c : removed hint: nooverlay bug * src/device/lib/_modulong.c: removed hint: nooverlay bug 2001-10-07 Michael Hope * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag. * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault. * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts. 2001-10-07 * device/lib/gets.c (gets): fixed the return value. 2001-10-06 Michael Hope * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup. * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB. * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once. * src/z80/gen.c (genZ80Code): Added de-allocation via trace support. * src/pic/gen.c: Removed Safe_strdup. * configure.in: Added option to enable libgc support. * src/SDCCbitv.c (bitVectnBitsOn): Optimised. (bitVectUnion): Optimised. (bitVectIntersect): Optimised. (bitVectBitsInCommon): Optimised. (bitVectCplAnd): Optimised. * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh. 2001-10-03 Bernhard Held * src/SDCCmain.c: distinguish between assembler debug and plain options * src/avr/main.c: remove standard assembler options * src/ds390/main.c: remove standard assembler options * src/mcs51/main.c: remove standard assembler options * src/port.h: removed "PENDING" comment 2001-10-03 Bernhard Held * src/device/lib/_mulint.c : new, with assember functions * src/device/lib/_mullong.c : new, with assember functions * src/device/lib/_divuint.c : with assember functions * src/device/lib/_divsint.c : with assember functions * src/device/lib/_divulong.c: with assember functions * src/device/lib/_divslong.c: with assember functions * src/device/lib/_moduint.c : with assember functions * src/device/lib/_modsint.c : with assember functions * src/device/lib/_modulong.c: with assember functions * src/device/lib/_modslong.c: with assember functions * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c replaced _mululong.c and _mulslong.c by _mullong.c 2001-10-03 Bernhard Held * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected 2001-10-01 Bernhard Held * src/SDCCglue.c: test, if win32api is available for MINGW 2001-10-01 Bernhard Held * src/SDCCsymt.c: no more _modifier in printTypeChain() * support/regression/tests/driverstruct.c: REENTRANT for mcs51 * support/regression/ports/gbz80/spec.mk: removed GENERIC * support/regression/ports/host/spec.mk: removed GENERIC * support/regression/ports/mcs51/spec.mk: removed GENERIC * support/regression/ports/z80/spec.mk: removed GENERIC 2001-10-01 Michael Hope * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC. * support/regression/tests/bug-467035.c: Created. 2001-10-01 * src/SDCC.y: fixed bug #466586 part 1 2001-10-01 Johan Knol * SDCCicode.c: z80 has no generic pointers * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it. 2001-09-30 Michael Hope * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris. 2001-09-29 Michael Hope * Makefile (sdcc-libs): Added makebin to the list of standard targets. * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression. 2001-09-25 Michael Hope * configure.in: Fixed up so that ucsim is only configured once. * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build. * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory. (getPathDifference): As above. * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only. * src/SDCCglue.c (tempfilename): Added function for pre-processor. 2001-09-23 Michael Hope * .version: Updated to 2.3.1 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support. Added copyright header. * src/SDCCmain.c: Shifted various functions into SDCCutil.c (assemble): Added support for macro based assembler commands. (linkEdit): Added support for macro based linker commands. (preProcess): Changed the pre-processor to use macros. (_setPaths): Added functionality to autodetect the include, lib and bin dir paths. (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable. * device/lib/z80/crt0.s: Added module name for debugging. 2001-09-20 Michael Hope * src/SDCCmain.c (printVersionInfo): Added the build date to the version info. * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one. * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c * src/Makefile.in: Added SDCCmacro and SDCCutil 2001-09-19 Michael Hope * src/SDCCmain.c (printVersionInfo): Added the build date to the version info. 2001-09-16 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is. 2001-09-15 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1 2001-09-11 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010) 2001-09-10 Michael Hope * support/regression/tests/bug-460444.c: Added test case. * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^. (genCast): Added justification for all of the asserts. 2001-09-10 Bernhard Held * support/regression/support.c: _xdata replaced by xdata * support/regression/spec.mk: removed _generic 2001-09-09 Michael Hope * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile. * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time. (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010. * src/z80/peeph.def: Added a rule to optimise shift then compare. * support/regression/tests/bug-460000.c (testShiftByParam): Added test case. * support/regression/tests/bug-460010.c: Added test case. * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc. 2001-09-09 Bernhard Held * support/regression/Makefile: inter-port-clean adjusted for mcs51 * support/regression/testfwk.c: removed workaround for bug #436344 * support/regression/tests/bp.c: use less memory with mcs51 * support/regression/tests/bug-441448.c: use less memory * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data * support/regression/collate-results.py: typo 2001-09-08 Michael Hope * support/regression/tests/fetchoverlap.c: Added new test case. * support/regression/tests/bp.c: Added new test case. * support/regression/tests/bug-448984.c: Added new test case. * support/regression/tests/pow2shifts.c: Added new test case. * src/z80/gen.c: Turned off the noise it normally generates for the release. (genlshTwo): Fixed right shift for count > 8. * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe. 2001-09-08 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function 2001-09-07 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77) * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol 2001-09-06 * src/SDCC.y: this could be a fix for bug #458744 (1.37) * bernhard noted me at this: "() equals to (void)" (1.38) 2001-09-05 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2 2001-09-04 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1 2001-09-04 Paul Stoffregen * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization 2001-09-03 Michael Hope * link/z80/aslink.h: Fixed path for PATH_MAX 2001-09-02 Michael Hope * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references. * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations. * support/regression/tests/uminus.c: Added a test for the unary minus operator. * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it. 2001-09-01 Michael Hope * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file. (genCmp): Fixed up genCmp for the GB with longs. * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests. * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers. * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint. * device/lib/_mullong.c (_mulslong): Changed to actually return a value :) 2001-08-30 Paul Stoffregen * added peepholes 223 to 231 to mcs51 port. These improve code when using large model. 2001-08-30 Michael Hope * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests. * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through. 2001-08-29 Michael Hope * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant. * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space. 2001-08-30 Bernhard Held * sim/ucsim/configure: little improvement of Cygwin-detection * sim/ucsim/configure.in: little improvement of Cygwin-detection * sim/ucsim/cmd.src/newcmdcl.h: include to define fd_set automated build * support/regression/tests/bug-221100.c: small changes for mcs51 * support/regression/tests/bug-221168.c: small changes for mcs51 * support/regression/tests/bug-227710.c: small changes for mcs51 * support/regression/tests/staticinit.c: small changes for mcs51 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601