+2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
+
+ * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
+
+2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
+ conditions,
+ (setFromConditionArgs): friendly operand parser for peephole rules,
+ (operandBaseName, operandsNotRelated): new peephole condition
+ "operandsNotRelated" -- similar to "operandsNotSame", but takes
+ architecture specific register naming into account, handles n-way
+ comparisons, and supports quoted literals
+ * src/mcs51/peeph.def: restored rule 177.d with an extra condition
+
+2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * src/mcs51/peeph.def: fixed bug #1076940
+
+2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
+
+ * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
+
+2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ Adding support for replacing ljmps with sjmps in jumptables
+ generated for switch statements. For now you need to set the
+ environment variable SDCC_SJMP_JUMPTABLE to enable this.
+ Now 4 algorithms for mcs51 jumptable generation are used:
+ ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
+ addresses loaded pc-relative for up to 112 cases and stack-pushing
+ target addresses loaded with offset from dptr for up to 256 cases.
+
+ * src/SDCCpeeph.c: added peephole conditional labelJTInRange
+ * src/mcs51/main.c: adapted constants for switch table generation
+ * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
+
+2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
+
+ * device/lib/printf_large.c (_print_format): fixed bug 1073386
+ * support/regression/tests/bug1057979.c: added test for bug 1073386
+
+2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
+
+ * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
+ compilers
+
+2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
+
+ * src/pic16/device.h,
+ * src/pic16/genarith.c,
+ * src/pic16/glue.c,
+ * src/pic16/main.c,
+ * src/pic16/pcode.c: applied patches #1068154 and #1070213
+
+2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
+
+ Large cummulative patch for pic16 port.
+ * device/lib/pic16/gstack.h: NEW, user can specify its own handler
+ to call when a stack overflow occurs,
+ * (malloc.h): added CVS Id tag,
+ * (pic18f{242,252,442,452}.h): added T0CONbits structure and
+ variable,
+ * added libc directory. The current version of LibC contains string
+ functions, ctype functions and macros and some functions of the
+ stdlib set (like malloc/free/atof/atoi etc...). All functions are to
+ be extensively tested in the future. Standard disclaimer here.
+ Library is not automatically build yet. But one can build it by
+ invoking 'make' inside the libc directory.
+ * added ADC library under libio. Preliminary version yet.
+
+ * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
+ * src/pic16/gen.c (aopForRemat): asmop size is filled by
+ aopForRemat() now and not by pic16_aopOp(),
+ * (pic16_popGetTempReg): removed warning messgae when allocating
+ temporary registers, its a buggy feature and will be removed,
+ * (pic16_popGet): set register instance field in AOP_CRY,
+ * (pic16_outBitC): fixed for results in size greater than 1,
+ * (genUminusFloat): fixed for pic16, ported code from mcs51,
+ * (pic16_storeForReturn): optimized return of 0,
+ * (genCmp): experimental code for new genCmp which uses PIC18's
+ special compare&skip instructions. Initial tests fail some times
+ with variables grater than 1 byte in size, so new code is disabled,
+ * (genUnpackBits, genPackBits): more optimizations in reading/writing,
+ a single bit,
+ * (genCast): began a fix to optimize the casting of a bit to another
+ bit, now assigning a bitfield to another bitfield will fail, sorry,
+ * src/pic16/main.c: disabled the use of lr-support feature,
+ * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
+ * added some function prototypes, added function _debugf prototype,
+ * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
+ bits with offset (case PO_GPR_BIT),
+ * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
+ command line,
+ * (isBankInstruction): modified to return 0 for no banking instruction,
+ and 1 for banking instruction,
+ * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
+ caused stop processing pCodes after a inline assembly block,
+ * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
+ * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
+ registers when it shouldn't,
+ * src/pic16/ralloc.c (allocReg): add preliminary support for
+ supporting a limited set of temporary registers,
+
+2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
+ genDataPointerSet): ensure assignments always copy in MSB to LSB
+ order,
+ (loadRegFromAop): recognize CLRH optimization,
+ (genFunction): optimize RECEIVE iCodes in reentrant functions
+
+2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
+ --out-fmt-s19 turning into --out-fmt-elf if s19 was already
+ selected.
+ * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
+ * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
+ contiguous with data
+
+2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * device/lib/_gptrget.c (_gptrget),
+ * device/lib/_gptrgetc.c (_gptrgetc),
+ * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
+ instead of sjmp to ret
+ * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
+ by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
+
2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
* .version: bumped version to 2.4.7
* support/regression/ports/ucz80/spec.mk: use include and lib files from
built version of sdcc instead of installed version
-2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
+2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
* src/mcs51/gen.c (toBoolean): fixed bug 1065458
* device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and