bring back in a huge optimization
[fw/sdcc] / ChangeLog
index f77ca2e605e22ba16f932fe6ca535407ceab4966..865e94e7320ff2fd647fe234b39145d25a536fbb 100644 (file)
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+2001-10-16  Bernhard Held  <bernhard@bernhardheld.de>
+
+       * 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  <michaelh@juju.net.nz>
+
+       * 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  <bernhard@bernhardheld.de>
+
+       * 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  <michaelh@juju.net.nz>
+
+       * src/z80/gen.c (gencjneshort): Fixed
+
+       * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
+
+2001-10-09  Michael Hope  <michaelh@juju.net.nz>
+
+       * support/regression/tests/bug-469671.c: Added.
+
+       * src/z80/gen.c (shiftIntoPair): Fixed up warning.
+
+2001-10-08  Michael Hope  <michaelh@juju.net.nz>
+
+       * 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  <bernhard@bernhardheld.de>
+
+       * 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  <michaelh@juju.net.nz>
+
+       * 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    <johan@FRIJA>
+
+       * device/lib/gets.c (gets): fixed the return value.
+
+2001-10-06  Michael Hope  <michaelh@juju.net.nz>
+       * 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 <bernhard@bernhardheld.de>
 
        * src/SDCCmain.c: distinguish between assembler debug and plain options
        * support/regression/ports/mcs51/spec.mk: removed GENERIC
        * support/regression/ports/z80/spec.mk: removed GENERIC
 
+2001-10-01  Michael Hope  <michaelh@juju.net.nz>
+
+       * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
+
+       * support/regression/tests/bug-467035.c: Created.
+
 2001-10-01    <johan@FRIJA>
 
        * src/SDCC.y: fixed bug #466586 part 1