+2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
+
+ * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
+ 18F4455,
+ * (pic16_assignConfigWordValue): disable testing of configuration
+ register value with config mask,
+ * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
+ function with port->fun_prefix,
+ * (genFunction): when generating a naked interrupt function never
+ create an absolute segment placed in interrupt vector address, place
+ the actual interrupt function at IVA instead, when an interrupt
+ function is generated with unspecified interrupt then do not create
+ the absolute section,
+ * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
+ code for generating a call to generic pointer get/put function with
+ a call to function pic16_callGenericPointer(),
+ * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
+ the call to the generic pointer get/put functions with prefixing the
+ function name with port->fun_prefix,
+ * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
+ * src/pic16/main.c (_process_pragma): prefix function with
+ port->fun_prefix,
+ * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
+ calling assembler, old 18Fxxxx macro is deprecated,
+ * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
+ PC_ASMDIR in while condition,
+ * (findInstruction): add PC_ASMDIR in while condition,
+ * (buildCallTree): prefix main with port->fun_prefix,
+ * (pic16_pCode2str): fixed bug that didn't emit the memory access
+ identifier for variable with banked access in instructions BTFSS,
+ BTFSC, BCF, BSF, BTG
+ * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
+ * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
+ * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
+ perform optimization when enviroment variable NO_REG_OPT is set,
+ * (insideLRBlock): NEW, return 1 if register is inside an
+ INF_LOCALREGS block,
+ * (RemoveRegFromLRBlock): remove a register that is completely
+ eliminated by register optimization, but it is still left in local
+ register store/restore in/from stack block,
+ * (Remove2pcodes): after removing register, check to see if it
+ should be removed from local register store/restore in/from stack
+ block,
+ * src/pic16/ralloc.c (pic16_decodeOp): added decode for
+ DUMMY_READ_VOLATILE,
+
+ * device/include/pic16/adc.h: minor prototype modifications and
+ update,
+ * device/include/pic16/malloc.h: added GPL notice various
+ modifications,
+ * device/include/pic16/stdint.h: NEW, standard header for ints
+ * device/include/pic16/delay.h: NEW, header for delay functions,
+ delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
+ delay1mtcy,
+ * device/include/pic16/signal.h: NEW, header providing helper macros
+ for implementing signal handlers,
+ * device/include/pic16/stdio.h: added prototypes for functions,
+ printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
+ prototypes for stdin and stdout, added macro PUTCHAR to
+ automatically implement putchar function prototype,
+ * device/include/pic16/usart.h: modified and updated USART library,
+ * device/lib/pic16/libio/adc/,
+ * device/lib/pic16/libio/i2c: some modifications to improve library
+ performance,
+ * device/lib/pic16/libc/stdio/: modifications for the new printf*
+ family of functions,
+ * device/lib/pic16/libc/stdlib/: various modifications in the malloc
+ family of functions and other sources,
+ * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
+ of the PIC18Fxx[28] devices,
+ * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
+ * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
+ * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
+ _do_cinit function, because the previous failed when local variables
+ where not placed in the same memory bank,
+ * device/lib/pic16/libsdcc/char/: various modifications to improve
+ library performance,
+ * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
+ information on the new functions of the c library and more...
+
2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
* src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
projects / fw / sdcc / blobdiff