X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;h=dad429de4370da079131163f81224c558814fc4a;hb=7702dd8254d5530b7a6b3e102c2e8bcf20dc1269;hp=8f94ce6e777801986fa9287393e06aa6c66b6760;hpb=560a68573bf48b7990d6a80a9d8235e09145ac5d;p=fw%2Fsdcc diff --git a/ChangeLog b/ChangeLog index 8f94ce6e..dad429de 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,219 @@ +2004-01-13 Erik Petrich + + * src/z80/main.c (_parseOptions): fixed the portmode= command line + option so that it actually works. Made it specific to the z80, since + the gbz80 doesn't have these kinds of I/O ports. + +2004-01-13 Erik Petrich + + * device/include/z180.h, + * device/lib/_memcpy.c, + * device/lib/_memmove.c, + * device/lib/_mulint.c, + * device/lib/ser_ir.c, + * device/lib/ser_ir_cts_rts.c, + * device/lib/_strcmp.c, + * device/lib/_strtok.c: fixed pragmas to non-deprecated form + * src/z80/main.c (_process_pragma): add support for pragmas bank and + portmode; added deprecation warning for bank= and protmode= forms. + Also, guard against buffer overflow. + * src/z80/gen.c (aopGet): generate better code for sfr banked read + +2004-01-13 Erik Petrich + + * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also + changed interrupt vector table generation to only emit declared vectors. + * device/include/Makefile.in: added missing backslash + * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS) + +2004-01-13 Vangelis Rokas + + Mainly changes to support compilation of the device libraries + * src/pic16/device.c: stack is allocated via symbol and not + via literal number. The symbol is placed in the corresponding + position of the data ram + * (pic16_dump_section): relocatable and absolute uninitialized + data are now emitted in sorted order to reduce section naming, + * src/pic16/ralloc.c (newReg): fixed bug with SFR's that + weren't marked as being in the access bank, + +2004-01-13 Vangelis Rokas + + Added portion of GNU PIC Library under the directory + device/include/pic16 and device/lib/pic16. These files + contain the declarations of SFRs for the PIC18Fxx2 devices. + The directory is initialized via configure from toplevel. + +2004-01-12 Klaus Flittner + + * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented + the spilllocations to be compared correctly + +2004-01-12 Bernhard Held + + * src/SDCCast.c (decorateType): fixed bug introduced today + +2004-01-12 Borut Razem + + * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c, + doc/sdccman.lyx: upper case pragmas are deprecated + +2004-01-12 Bernhard Held + + * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results + in simpler and even better code + +2004-01-11 Bernhard Held + + * src/SDCCicode.c (operandOperation): fixed bug #874819 + * src/SDCCast.c (decorateType): fixed + char foo (unsigned long ul) { return ul > 0; } + +2004-01-11 Frieder Ferlemann + + * doc/sdccman.lyx: Moved and added some sections, small changes + all over. Telling LaTeX to be less strict with word spacing + to better keep the right margin. Changed some notes about + maintainance of the ports in section 3.2.1 - is it OK like this? + +2004-01-11 Vangelis Rokas + + SDCC source changes: + * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast, + convilong): modified to inform the pic16 port that builtin functions + are external + + PIC16 PORT specific changes: + * src/pic16/device.c pic16_dump_equates() added, + processor registers declared internally by the port are emitted in + the translation as equates, + * src/pic16/gen.c: inline code is passed unprocessed to the + translation, + * (pic16_popGetLit2): fnuction modified to take second operand as + pCodeOp pointer and not as literal, + * (popRegFromIdx): prefixed with pic16_, + * (pic16_popCombine2): modified to receive already allocated pCode + operands, + * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added + * (genFunction): initializes local stack frame and pushes on stack + all the registers used by this function, + * (genEndFunction): restores all registers from stack and restores + stack frame, + * src/pic16/glue.c (pic16emitRegularMap): various changes and + improvements, + * (pic16glue): changed the program startup sequence, + * added new dbName code 'A' for functions placed in absolute section + * src/pic16/main.c: added function attribute _naked, + * added pragma 'code' to place a fnuction at an absolute address, + * added command line arguments --debug-ralloc and --pcode-verbose, + * (_pic16_finiliseOptions): options.all_callee_saves is set by default + * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added, + * (pic16_newpCodeOpLit2): modified to take the second operand as + pCodeOp pointer, + * (pic16_printpBlock): modified to emit each function in a separate + section, + * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and + UPPER for immediate operands, + * src/pic16/pcodepeeph.c: added peephole support for the LFSR + instruction, + * src/pic16/peeph.def: all peepholes with movff are commented out, + because there is a problem in the pcode peep optimizer, + * src/pic16/ralloc.c: the register allocator can now reuse local + function symbols for another function. This saves register usage. + * src/pic16/ralloc.h: added flag isLocal in structure regs, + + Added file src/pic16/NOTES with information about program writing on + the current port version. + +2004-01-11 Frieder Ferlemann + + * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves) + and peephole 252 (array access) + +2004-01-09 Borut Razem + + * src/SDCCmain.c : fixed #872250: -l command line defined library + files are scanned before standard library files + +2004-01-10 Erik Petrich + + * src/SDCCast.c (decorateType): fixed bug #874046 + +2004-01-09 Borut Razem + + * support/scripts/sdcc.nsi: remove previous installation + +2004-01-09 Frieder Ferlemann + + * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding + bytes for last interrupt vector (mcs51) + * sdcc.spec: fixed typo + +2004-01-09 Erik Petrich + + * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs, + gen51Code): more efficient parameter receive for --model-large + ("bug" #845294) + +2004-01-09 Erik Petrich + + * src/ds390/main.c, + * src/z80/main.c: added missed needLinkerScript flags (more than + one port structure defined in these file) + * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed + bug #795325 + +2004-01-08 Vangelis Rokas + + * src/SDCCmain.c: removed various references to DEFAULT_PORT + * src/port.h: added flag needLinkerScript in port->linker + structure to inform whether to create a .lnk file or not, + * src/avr/main.c, + * src/ds390/main.c, + * src/hc08/main.c, + * src/mcs51/main.c, + * src/pic/main.c, + * src/pic16/main.c, + * src/xa51/main.c, + * src/z80/main.c: changed appropriately to configure + needLinkerScript flag + * src/pic/gen.c, + * src/pic16/gen.c (genAddrOf): fixed bug #863624 + * src/pic/glue.c: added variable udata_section_name to + override default uninitialized data segment definition for + devices only with SHAREBANK memory (reported from Erik Epetrich) + * (pic14emitOverlay): modified to emit a commented overlay segment + directive when no overlay data exist + * (picglue): modified to emit uninitialized data segment + according to udata_section_name + * src/pic/main.c (_pic14_parseOptions): added command line + options --udata-section-name=[name] to override default + udata definition name + * modified _linkCmd and _asmCmd to include compiler passed + arguments via -W option + * src/pic16/main.c: added $l in _asmCmd, changed extension for + object file from '.rel' to '.o' in port->linker structure, + changed size of fptr from 2 to 3 in port structure + +2004-01-07 Borut Razem + + * support/scripts/sdcc.nsi: update PATH + * support/scripts/sdcc.ico: craeted + +2004-01-07 Bernhard Held + + * device/include/Makefile.in: fix install + * doc/Makefile: fix install + +2004-01-07 Erik Petrich + + * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted + in bug #860505 + * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to + how the function variable allocation summary is displayed; also + include information about variables allocated to the overlay + segment + 2004-01-06 Jesus Calvino-Fraga * as/mcs51/lkmain.c: Help about -Y option