X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;h=f625c7630de8aa172f81f603a7ec0c17f22ca8da;hb=a542ffa583670be2588b609cf8fc1ab8c25df48d;hp=c2d57d24729f0dc38a8ab5f080457b0218955b98;hpb=f394f02423f3b9490b60a5f603ebc4af0041b573;p=fw%2Fsdcc diff --git a/ChangeLog b/ChangeLog index c2d57d24..f625c763 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,4 +1,420 @@ +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.