removed obsolete peephole 100.a, added peephole 254 (left shift), 255 (jump table)

[fw/sdcc] / ChangeLog

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+2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
+
+       * device/lib/Makefile.in: removed comment line with model-pic16,
+       * (target port-specific-objects-pic16): the libraries and objects
+       are copied to the build directory form the device/lib/pic16/bin
+       directory
+       
+       Cumulative patch concerning pic16 port:
+       * library directory has been re-organized,
+       * added support for PIC18F1220,
+       * added headers and library sources for chips 18f1220,18f6520,
+       18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
+
+       * configuration registers setting has changed, now each supported
+       device has a complete description of the registers it uses,
+       * all initialisations are moved to idata sections, these section
+       can be absolute or relocatable,
+       * fixed initialisation of codespace variables,
+       * fixed warning about PCLATU and gpsim,
+       * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
+       * (genAssign): use table reads when assigning from variables in codespace,
+       * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
+       char/int variables placed in codespace,
+       * (pic16_emitConfigRegs): NEW, emits a list with configuration
+       registers set in .asm file, no need for --pomit-config-words anymore,
+       * (pic16glue): some 8051 legacy segments are commented out
+       (to be removed completely),
+       * added support for alternative assembler and linker with --asm=
+       and --link= command line arguments,
+       * peepholes are disabled automatically in the port, no need to
+       specify on command line,
+       * port supports natively char/int/long multiplication, but converts
+       all divisions to support functions,
+       * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
+       to the file set in variable $2,
+       * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
+       strings in ASCII format and not in hex,
+       * ralloc.c (serialRegAssign): added a triplet of conditional calls
+       to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
+       allocate proper register if iCodes aren't temporary,
+
+2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * support/regression/tests/zeropad.c: added TEST_G macro for alpha
+
+2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
+
+        * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
+       is commented out
+
+2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+       * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
+       computed address is reused
+       * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
+       multi-byte bitfields
+
+2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * src/z80/gen.c: (genArrayInit): must check for pointers too
+
+2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
+
+       * support/regression/tests/zeropad.c: never meant to commit the
+         nestedstruct test: removed, added check for GCC version
+
 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
+
        * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
        * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
        * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,