X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=ChangeLog;h=ab67c49f637f1cf546593a12e7308316968a238d;hb=6b5e433931b8b1ba61bb6c694f74f42f48c3acf5;hp=86ce516821567f6f2a647d1239da0c660f38bf70;hpb=435b9d4e16140ebe4a5b662c5cea17f2944adcfb;p=fw%2Fsdcc diff --git a/ChangeLog b/ChangeLog index 86ce5168..ab67c49f 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,754 @@ +2003-01-26 Bernhard Held + + * as/mcs51/strcmpi.c: added, provides as_strcmpi(); strcmpi() is not ANSI + * as/mcs51/strcmpi.h: added + * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp" + * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp" + * as/mcs51/asmain.c: strcmpi -> as_strcmpi + * as/mcs51/assym.c: strcmpi -> as_strcmpi + * as/mcs51/lkmem.c: strcmpi -> as_strcmpi + * as/mcs51/lknoice.c: strcmpi -> as_strcmpi + * as/mcs51/lksym.c: strcmpi -> as_strcmpi + * as/mcs51/Makefile.aslink: new module strcmpi + * as/mcs51/Makefile.asx8051: new module strcmpi + * as/mcs51/Makefil.bcc: new module strcmpi + * as/mcs51/Makefile.in: new module strcmpi + * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios + +2003-01-26 + + * src/SDCCglue.c: reverted back to 1.124 + * src/SDCCast.c: reverted back to 1.156 + * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch + +2003-01-25 + + * src/SDCCglue.c: A better fix for bug #661910 + * src/SDCCast.c: A better fix for bug #661910 + * src/SDCCglue.c (emitRegularMap): That was a little too efficient + +2003-01-24 Bernhard Held + + * src/Makefile.in: remove spawn.o + * src/SDCCmain.c: remove spawn.h + * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX + * src/spawn.c: removed + * src/spawn.h: removed + * support/regression/ports/ds390/spec.mk: link with -r + +2003-01-24 + + * src/ds390/gen.c (aopOp): fixed bug #667458 + * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again + * src/SDCCast.c (createIvalCharPtr): fixed bug #661910 + (createIvalCharPtr): an ival doesn't always have a storage class anymore + +2003-01-24 Bernhard Held + + * src/mcs51/peeph.def: better assembler identation by Frieder + * src/mcs51/gen.c: better assembler identation by Frieder + +2003-01-22 Bernhard Held + + * as/z80/string.h: removed for gcc 3.2 + * support/makebin/makebin.c: #include for gcc 3.2 + * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2 + +2003-01-19 Bernhard Held + + * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure + * src/SDCCpeeph.c (replaceRule): fix bug #663503 + * support/regression/Makefile: separate temp files for ports + * support/regression/generate-cases.py: separate temp files for ports + * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b + * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b + +2003-01-19 Bernhard Held + + * moved tinitalk to device/examples/ds390 + +2003-01-14 Bernhard Held + + * as/mcs51/lkmem.c: rflag is for DS390 + * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr + * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic + (linkEdit): move mem- and map-files the same way as ihx-files + * src/z80/main.c (_setDefaultOptions): removed --generic + * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again + * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again + * src/pic/glue.c (picglue): --c1mode works again + * src/pic16/glue.c (pic16glue): --c1mode works again + * src/asm.c (printCLine): fix #660034 + +2003-01-13 Bernhard Held + + * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia , 1 by Frieder + * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder + * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo + * as/mcs51/lkmem (summary): better fix for sp problem + * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte! + * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008 + * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests + remove --stack-after-data + +2003-01-12 Bernhard Held + + * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking + * src/SDCCutil.c (join): ugly bug: missing '\0' + * as/mcs51/lkmem.c (summary): sp on address 7 is safe + +2003-01-11 Bernhard Held + + * src/SDCCmain.c (assemble, linkEdit): preparations for -o + * src/port.h: typo + * src/pic/main.c (_asmCmd): gpasm supports -o + * src/z80/main.c: more general macros + * device/lib/Makefile.in: remove intermediate files + +2003-01-11 Bernhard Held + + * .version: Bumped version number to 2.3.3 + * src/SDCCBBlock.c: new option -o + * src/SDCCglobl.h: new option -o + * src/SDCCglue.c: new option -o + * src/SDCCmain.c: new option -o + * src/asm.c: new option -o + * src/ds390/main.c: new option -o + * src/pic/glue.c: new option -o + * src/pic/pcode.c: new option -o + * src/pic/ralloc.c: new option -o + * src/pic16/glue.c: new option -o + * src/pic16/pcode.c: new option -o + * src/pic16/ralloc.c: new option -o + * src/z80/main.c: new option -o + * device/lib/Makefile.in: use -o + * support/regression/ports/ds390/spec.mk: use -o + * support/regression/ports/gbz80/spec.mk: use -o + * support/regression/ports/mcs51/spec.mk: use -o + * support/regression/ports/mcs51-stack-auto/spec.mk: use -o + * support/regression/ports/z80/spec.mk: use -o + * support/regression/ports/ucz80/spec.mk: use -o + * support/regression/ports/xa51/spec.mk: use -o + * support/regression/fwk/lib/timeout.c: fix usage string + +2003-01-09 Bernhard Held + * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia + +2003-01-07 + + * src/SDCCast.c (decorateType): fixed bug #600035 + +2003-01-07 Bernhard Held + * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings + * as/mcs51/lkaomf51.c: #include to remove warnings + * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings + * src/pic/pcode.c: outcommented unused variable to remove warnings + * src/pic/ralloc.c: outcommented unused variable to remove warnings + +2003-01-06 + * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in + regression tests. + +2003-01-06 + + * src/SDCCicode.c: fixed array add + +2002-01-05 Bernhard Held + * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests + * support/regression/ports/host/support.c: #include for gcc 3.2 + +2003-01-04 + + * src/SDCCval.c (getNelements): fixed the initialized array of structures + +2002-12-29 Jesus Calvino-Fraga + * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o + +2002-12-28 Bernhard Held + * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann + * support/regression/tests/bug-524697.c: fit mem usage into 8032 + +2002-12-28 Bernhard Held + * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE" + +2002-12-27 Bernhard Held + * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o + +2002-12-26 Bernhard Held + * src/mcs51/main.c: removed {bindir}{sep} from aslink + +2002-12-10 Jesus Calvino-Fraga + + * in \sdcc\as\mcs51\ changed these files in order to create an + aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c, + lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the + following files to include the previous two files: aslink.dsp, + Makefile.aslink, Makefile.bcc, and Makefile.in. + + * Changed \sdcc\src\SDCCmain.c so it creates files with extension + .adb instead of .cdb + +2002-11-09 Jesus Calvino-Fraga + + * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the + value from option --iram-size. + +2002-09-20 Jesus Calvino-Fraga + + * \sdcc\as\mcs51\lklist.c: added boundary check before using + dram[] array. + +2002-09-18 + + * SDCClrange.h: exposed setFromRange() and setToRange() + * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and + packRegsForAccUse() (bug 542397) + * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet() + multiple times and emitting the fetch operations more than once + added aopGetUsesAcc() function to allow binary operators to + fetch their operands in the correct order; made genMinus() emit + compact code for X = LITERAL - Y + +2002-09-00 Jesus Calvino-Fraga + * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to + sprintf() in line 1267. + +2002-09-08 Jesus Calvino-Fraga + * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051 + like ports. + +2002-09-04 Jesus Calvino-Fraga + Changes to aslink (All the changes are marked with 'JCF'): + + * \sdcc\as\mcs51\aslink.h: External definition of sflag and + summary(). + + * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from + area BSEG. Also moves, if possible, the DATA area down into the internal + ram so more space is available. + + * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag + sflag. + + * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits, + not bytes. Function summary() which creates a memory usage summary + file with extension .mem. Reports of overlaping stack and small stack + size. If the space for the stack is less than 16 bytes aslink trows a + warning. + + * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for + the 8051. Option 'y' for memory summary output file. + + Changes to sdcc (All the changes are marked with 'JCF'): + + * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4]. + + * \sdcc\src\SDCCglue.c: If a register bank is used, creates an + overlaying area for it (uses RegBankUsed[4]). + + * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register + bank zero as used by default. By default aslink locates the stack + (equivalent to --stack-after-data). Pass option 'y' to aslink for + the creation of the .mem file. Delegates the allocation of data area + to aslink (it is not longer 0x30 by default). If --stack-loc passes + the begining of the stack area to aslink. + + * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so + glue() in SDCCglue.c creates an area for it. + +2002-09-03 Borut Razem + * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c, + sdcc/src/pic/glue.c: + introduced atexit() handler for teporay files removal in case of + errors, assertions, ... + +2002-08-29 Borut Razem + * sdcc/support/cpp2/auto-host_vc_in.h: + re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem + with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC. + Maybe there is a similar problem with BORLANDC? It should be checked! + + * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c: + corrected improper use of assert: the assignment to clr variable was done inside the assert. + In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment + was not executed, and the compiler (cl) launched a warning: + ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized + +2002-08-28 Bernhard Held + * src/SDCCglue.c (printIvalArray): iterative calculation of array length + +2002-08-28 Jesus Calvino-Fraga and Borut Razem + * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects + + * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp, + sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp, + sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp, + sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp, + sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp, + sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp, + sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp: + - added Release configuration in VS projects + - review of compiler an linker options + - VC .exe files are generated in bin_vc directory, not to interfere + with binaries generated from other projects (cygwin, mingw, bcc ...) + + * sdcc/src/yacc.dsp: added + + * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h: + added - genarate sdcc_vc.h using sdcc_vc_in.h as template + and insert the version number definitions from .version + + * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp + + * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h: + added - genarate auto-host.h using auto-host_vc_in.h as template + + * sdcc/sdcc_vc.h, + removed from CVS, generated automatically + +2002-08-25 Bernhard Held + * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst) + +2002-08-11 Borut Razem + * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga) + +2002-08-10 Borut Razem + * src/SDCCmain.c (main): + file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin + platforms, but it doesn't work with Visual Studio: the opened file can not be removed. + The consequence was that some temporary files were not removed. + + * src/SDCCglue.c: + unification of code in functions tempfilename() and tempfile(): + function tempnam() is defined in Visual Studio 6.0 and .NET + + * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a + + * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp, + sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp: + - removed compiler command line option /WX: Treats all warnings as errors + - update a list of source files, included into the project + + * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp, + sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp: + changed project type to Generic Project so that can be correcly converted to VS.NET project + + * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC + + * sdcc/src/SDCCast.c: solved MSC error in function decorateType() + + * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings + + * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c: + added return 0 statements after assert() to make compiler happy + + * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c: + added newline in the def file to keep MSC compiler satisfied + + * sdcc/src/z80/gen.c: + - function strcasecmp() is not defined in MSC (and probably also in BORLANDC), + so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC + - solved MSC error in function aopDump() + + * sdcc_vc.h: define PREFIX as "\\sdcc" + +2002-07-18 Bernhard Held + * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107 + +2002-06-22 Scott Dattalo + * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced. + - Rewrote the register banking algorithm. + - Added pCode live-range analysis to registers (for now, only non-used and + singly-used registers optimized away) + + * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis + + * support/scripts/inc2h.pl Kevin L. Pauba submitted this perl script for converting MicroChip include files into SDCC Pic include files. + +2002-05-10 Scott Dattalo + * src/pic/*: Added support for multiplication. Fixed many,many bugs. + +2002-04-22 Michael Hope + + * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug. + + * configure.in (DD_COPT): Added include support required for gbdk. + + * .version: Bumped version number just to increase it. + + * src/SDCCmain.c: Added -nostdinc to the default options. + +2002-04-15 Michael Hope + + * device/lib/z80/printf.c (sprintf): Added. + + * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken. + + * src/z80/peeph.def: Added transpose redundent load rule. + + * src/z80/main.c: Added force callee saves for jaune. + + * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed. + + * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file. + +2002-03-28 Johan Knol + + * src/SDCCval.c: fixed bug #532436 + +2002-03-14 Scott Dattalo + * /src/port.h: + Added "char *Processor" field to the port structure. + + * /src/SDCCmain.c: + Added -p option. Allows port dependent processor to be specified. + + * all ports: + Initialized the new field char *Processor field to NULL in all ports + + * /src/pic/*: + Compiler generated registers for interrupt context saving + were not getting allocated. + +2002-03-16 Sandeep Dutta + + * /src/SDCCast.c: + Fixed left shift. Will promote the left side of a left shift + if a) left shifting more than size of operand or b) when assigned + to something size > size of left side + +2002-03-14 Scott Dattalo + * src/pic/* + tons of changes. Register allocation has been + rewritten. Added customization for the various PICs. Flow + analysis is restructured. ... + + * src/pic/device.h: + Added + + * src/pic/device.c: + Added. device.c is a PIC port hack to accomodate variations + in PIC devices. + +2002-03-13 Michael Hope + + * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah. + +2002-03-04 johanknol + + * /src/SDCCval.c: fixed + + const unsigned char arr[][2] = { { 0, 1 } }; + t18.c:1: error: Initializer element is not constant + +2002-03-04 bela + + * /device/include/mcs51reg.h: + ds89c420 register definition update + +2002-03-03 + + * support/Util/SDCCerr.c: did something, but don't no why anymore + + * support/regression/tests/bug-524691.c: made it a little less shy + + * src/SDCCast.c (decorateType): fixed bug #524697 + + * src/SDCCast.c: made some lineno improvements + + * src/SDCCval.c (getNelements): changed warning to error + + * src/SDCCglue.c (printIvalArray): changed warning to error + + * src/SDCCicode.c: fixed a warning for mingw + + * src/SDCCast.c (decorateType): fixed the << promotion for ops + + * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685) + +2002-03-02 Sandeep Dutta + + * src/ds390/peeph.def: + Added some more peephole rules + + * src/ds390/gen.c: Various fixes & enhancements + + * src/SDCClrange.c, src/SDCClrange.h: + functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c + + * src/ds390/ralloc.c: + various fixes & enhancements (ds390) specific + + * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c: + Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c + from rallocs. + + * sdcc/src/SDCCcse.c: Better fix for bug # 514308 + +2002-03-02 + + * src/SDCCast.c (decorateType): fixed bug #524708 + + * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be) + + * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691 + +2002-03-01 Michael Hope + + * src/SDCCsymt.c (initCSupport): Removed managling of support function names. + + * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY. + +2002-03-01 + + * src/SDCCglue.c (printIvalPtr): fixed bug #524211 + + * src/SDCCast.c (decorateType): fixed bug #524209 + + * src/SDCCval.c (valNot): fixed bug #524195 + +2002-02-26 + + * src/xa51/gen.c: fixed a warning + + * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534 + + * src/SDCCast.c (decorateType): fixed bug #522534 + +2002-02-23 + + * src/SDCCdflow.c (computeDataFlow): fixed bug #460088 + +2002-02-22 + + * src/SDCCast.c: fixed bug #514865 + + * src/SDCCy.c ("SDCC.y"): fixed bug #516625 + +2002-02-21 Sandeep Dutta + + * sdcc/src/SDCCloop.c: + Previous fix was not good. basic blocks that have "break" or "return" are + not really partof a loop , but live ranges used in these blocks should + be live thru the entire loop, so set partOfLoop but don't add them to + loop region + +2002-02-21 + + * src/SDCCcse.c: fixed bug #514308 + +2002-02-20 Sandeep Dutta + + * src/SDCCloop.c: + Fixed BUG #519583. If a conditional block ended in a return/break + statement inside a loop, it was not being considered part of the loop. + + * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c) + +2002-02-10 Karl Bongers + + * debugger/*: + Fixed up SDCDB debugger somewhat. Updated debugger/README + with lots of comments and notes. + + * device/examples/test2.c: + Fix bug, "red" variable not being initialized(compiler complained). + + * device/examples/Makefile, examples/test3.c: + Add Makefile in device/examples folder, compiles test3.c + for use as a multiple module SDCDB test case. + + * sim/ucsim/cmd.src/cmdset.cc: + Took out debug printfs in ucsim "next" command. + + * sim/ucsim/xa.src: + Karl and Johan start ucsim XA support. Most dissassembly working, + about 75% emulation done(plenty of work remaining). + + * sim/ucsim/z80.src: + Add Z80 support to ucsim, add test-ucz80 regression test, + notice ucsim/z80 emulation fails on examples/test3.c/itoa code. + Notice z80 compiler fails on examples/test3.c/crc code. + +2002-01-30 Sandeep Dutta + + * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c: + Added support for --parms-in-bank1 + + * src/ds390/peeph.def: + added a few more peephole optimzations + + * src/ds390/main.c: + 1) added __builtin_inp & __builtin_outp used to read in data of given length + from a memory mapped port + 2) added __builtin_memcmp + 3) added __builtin_swapw swap bytes of a short + + * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c: + 1) handle multiple send & receives from register bank1 + 2) ralloc can now allocate DPTR1 to some liveRanges + + * src/SDCCsymt.c, src/SDCCsymt.h: + changes to handle multiple sends & receives + + * src/SDCCptropt.h: + added some pointer arithmetic optimization + + * src/SDCCptropt.c: + added some pointer arithmetic optimizations but not stable yet so not + called from anywhere (will get this working shortly) + + * src/SDCCopt.c: fixed for multiple sends & receives + + * src/SDCCmain.c: + 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update + 2) preprocessing done AFTER port->finalizeoptions . This allows ports to + set preprocessor defines (depending on options) + + * src/SDCCicode.c, src/SDCCicode.h: + changes made to handle multiple sends & receives + + * src/SDCCglobl.h: + Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51) + + * src/SDCCcse.c, src/SDCCcse.h: + added function findbackward def (to be used in upcoming optimization) + + * src/SDCCcflow.c, src/SDCCcflow.h: + added function returnAtEnd - to determine if a basic block terminates with + a RETURN iCode + + * src/SDCCast.c, src/SDCCast.h: + added option parms-in-bank1 + + * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c + * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c + * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c: + adjusted for --parms-in-bank1 option + + * device/include/string.h: + donot redefine "reentrant" keyword + + * device/include/ds80c390.h: Added some more SFRs + +2002-01-28 Bernhard Held + + * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4 + +2002-01-26 Bernhard Held + + * src/SDCCast.c (funcOfType): fix usage of double --float-reent + +2002-01-22 Bernhard Held + + * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387 + +2002-01-18 Paul Stoffregen + + * Added --xram-movc option + +2002-01-13 Bernhard Held + + * support/regression/Makefile: don't include test-mcs51-stack-auto in target all + +2002-01-11 Johan Knol + + * Added math lib of Jesus Calvino-Fraga + +2002-01-08 Bernhard Held + + * src/SDCCmain.c (processFile): fix processing of ../../src.c + * support/regression/Makefile: new target test-mcs51-stack-auto + * support/regression/ports/mcs51-stack-auto/spec.mk: added + +2002-01-04 Bernhard Held + + * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar() + +2002-01-04 Bernhard Held + + * support/regression/ports/mcs51/support.c: correct setup of timer / UART + +2002-01-03 Bernhard Held + + * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan + + * src/SDCCglue.h: add definition for printIvalChar() + +2002-01-02 Bernhard Held + + * src/SDCCast.c: fix #498138 by Johan + + * src/SDCCglue.c: fix #498138 by Johan + +2002-01-02 Bernhard Held + + * support/regression/Makefile: fix clean + + * support/regression/ports/ds390/support.c: fix transmission of last character + +2001-12-29 Sandeep Dutta + + * /sdcc/src/ds390/gen.c: + a) improved computing address of stack variable + b) took out some #if 0 code + c) improved parmBytes adjustment + d) improved genPlusIncr & genMinusIncr + e) genCmp could generate bad code (when left assigned to DPTR) + f) Fixed bug in hasInc + + * /sdcc/src/ds390/ralloc.c: + a) packRegsForSupport could mess up live information (Fixed) + b) packRegsDPTRuse could be incorrect for left & right shift + + * /sdcc/src/mcs51/ralloc.c: + packRegsForSupport could mess up the live information (Fixed) + + * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc + + * /sdcc/src/SDCCast.c: + can reverse a loop even if function call is present as long + as the loop control variable is local & is not passed as parameter + +2001-12-24 Sandeep Dutta + + * /sdcc/ChangeLog: *** empty log message *** + + * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c: + More builtin function additions for TININative + + * /sdcc/src/ds390/ralloc.c: + Had broken the regression testsuite + + * /sdcc/src/SDCCast.c: Fixed a bug in dumptree + + * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h: + Added funcattr hasStackParms will be set for reentrant functions when there + are paramteres on the stack, this helps in minimizing frame pointer generation + typeFromStr can handle function pointers now + + * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt: + *** empty log message *** + +2001-12-24 Sandeep Dutta + + * /src/ds390/gen.c, /src/ds390/main.c: + More builtin function additions for TININative + + * /src/ds390/ralloc.c: + Had broken the regression testsuite + + * /src/SDCCast.c: Fixed a bug in dumptree + + * /src/SDCCsymt.c, /src/SDCCsymt.h: + Added funcattr hasStackParms will be set for reentrant functions when there + are paramteres on the stack, this helps in minimizing frame pointer generation + typeFromStr can handle function pointers now + + * /doc/builtins.txt, /doc/TININative.txt: + *** empty log message *** + + 2001-12-24 Sandeep Dutta * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c: