changelog.txt

This a FREE tool chain which compiles C codes into 8051 binary code, converts the binary to RTL ROM,

2007-09-18 Borut Razem <borut.razem AT siol.net>

	* src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
	 applied to unsigned type, result still unsigned

2007-09-17 Borut Razem <borut.razem AT siol.net>

	* src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
	  src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
	  src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
	  src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
	  src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
	  src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
	  src/z80/gen.c, src/z80/ralloc.c:
	  fixed bug #1739860 - sdcc does not work correctly on some platforms
	  (not finished)
	  introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()

2007-09-17 Raphael Neider <rneider AT web.de>

	* src/pic16/device.c: reverted to previous version
	* device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q

2007-09-16 Raphael Neider <rneider AT web.de>

	* src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
	  as this raises a ton of gpasm warnings, just emit a second label
	* src/pic16/devices.inc,
	* device/lib/pic16/pics.all,
	* device/lib/pic16/libdev/pic18f2585.c,
	* device/lib/pic16/libdev/pic18f2680.c,
	* device/lib/pic16/libdev/pic18f2682.c,
	* device/lib/pic16/libdev/pic18f2685.c,
	* device/lib/pic16/libdev/pic18f4585.c,
	* device/lib/pic16/libdev/pic18f4680.c,
	* device/lib/pic16/libdev/pic18f4682.c,
	* device/lib/pic16/libdev/pic18f4685.c,
	* device/include/pic16/pic18f2585.h,
	* device/include/pic16/pic18f2680.h,
	* device/include/pic16/pic18f2682.h,
	* device/include/pic16/pic18f2685.h,
	* device/include/pic16/pic18f4585.h,
	* device/include/pic16/pic18f4680.h,
	* device/include/pic16/pic18f4682.h,
	* device/include/pic16/pic18f4685.h,
	* device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
	  18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
	  patch contributed by Anton Strobl, applied with changes

2007-09-16 Raphael Neider <rneider AT web.de>

	* device/include/pic16/pic18f2431.h,
	* device/include/pic16/pic18f25j10.h,
	* device/include/pic16/pic18f4431.h,
	* device/include/pic16/pic18f45j10.h: adopted common include style
	* device/include/pic16/pic18f1320.h,
	* device/include/pic16/pic18f2320.h,
	* device/include/pic16/pic18f2525.h,
	* device/include/pic16/pic18f4320.h,
	* device/include/pic16/pic18f4525.h: NEW, just include proper .h file
	* device/include/pic16/pic18fregs.h: prepared for automatic include
	  file selection by having DEVICE.h for every DEVICE
	* device/lib/pic16/libdev/pic18f2320.c,
	* device/lib/pic16/libdev/pic18f4320.c: just include proper .c file

	* device/lib/pic16/configure.in,
	* device/lib/pic16/configure: use rm -rf instead of rmdir
	* device/lib/pic16/Makefile.in: use RMDIR to remove build directories
	* device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast

2007-09-09 Borut Razem <borut.razem AT siol.net>

	* src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
	  distingush between i386 and ppc Mac OS X versions

2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/gen.c (genReceive): fixed bug 1788177
	* support/regression/tests/bug1788177.c: new, added

2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>

	* doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
	* device/include/mcs51/lint.h added keyword __naked

2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/pic16/glue.c,
	* src/pic/glue.c,
	* src/SDCCmem.h: removed maxRegBank
	* src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
	  RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
	* src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
	* src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
	  name and behaviour to handle banked functions
	  (scan4op): and use it to fix bug 1786213

2007-09-03 Raphael Neider <rneider AT web.de>

	* device/include/pic16/pic18f248.h,
	* device/include/pic16/pic18f258.h,
	* device/include/pic16/pic18f448.h,
	* device/lib/pic16/libdev/pic18f248.c,
	* device/lib/pic16/libdev/pic18f258.c,
	* device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
	  added T0CONbits, fixes #1786891

2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/ds390/gen.c (genFarPointerSet),
	* src/hc08/ralloc.c (packRegisters),
	* src/mcs51/ralloc.c (packRegisters),
	* src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
	  bug 1750318
	* src/SDCCicode.h: POINTER_SET can be true for literals too
	* support/regression/tests/bug1750318.c: new, added

2007-08-23 Borut Razem <borut.razem AT siol.net>

	* debugger/mcs51/sdcdb.c: fixed compilation with older readline
	  library versions without the completition functionality

2007-08-22 Raphael Neider <rneider AT web.de>

	* device/include/pic16/pic18f1220.h,
	* device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191

2007-08-12 Borut Razem <borut.razem AT siol.net>

	* debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src

2007-08-11 Borut Razem <borut.razem AT siol.net>

	* support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
	  src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
	  support/Util/SDCCerr.[ch] moved to src
	* as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
	  as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
	  device/examples/ds390/tinitalk/tinitalk.dsp,
	  device/examples/serialcomm/windows/serialcomm.dsp,
	  support/librarian/librarian.dsp:
	  removed linking of unused odbc32.lib and odbccp32.lib
	* support/scripts/winres.h:
	  added for compilation with Visual C++ 2005 Express Edition

2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>

	* device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
	  and CKCON1.

2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>

	* sdccconf_in.h: update the endian test so that SPARC Solaris
	  does not throw syntax errors

2007-08-06 Borut Razem <borut.razem AT siol.net>

	* doc/sdccman.lyx: removed two index entries which prevented the
	  generation of sdcc doc archive

2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>

	* doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
	  instead of lyx 1.5.0.

2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>

	* device/include/hc08/mc68hc908apxx.h: new header contributed by
	  Lucas Loizaga, with minor modifications. Thanks!

2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>

	* doc/sdccman.lyx: Documented --acall-ajmp and described new features
	  in sdcclib.

2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>

	* src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
	  src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
	  with acall/ajmp.

2007-07-22 Borut Razem <borut.razem AT siol.net>

	* configure.in, configure: re-introduced .version
	* sdcc.spec, doc/INSTALL.txt: they are used only for releases;
	  the version reverted to 2.7.0

2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>

	* configure.in,
	* doc/sdccman.lyx: bumped version to 2.7.3
	* device/include/mcs51/compiler.h: fixed elif->else
	* src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
	* src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
	  (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
	   enable accuse for bit operands
	* src/SDCCmain.c (printVersionInfo),
	* src/SDCCutil.c (getBuildEnvironment): factored out creation of build
	  environment descriptor
	* src/SDCCutil.h: added getBuildEnvironment
	* src/SDCCglue.c (initialComments): use getBuildEnvironment
	* support/regression/tests/bug1464657.c: enabled test test_Peephole251
	* support/regression/tests/bug-408972.c: enabled test leftShiftLong
	* support/regression/tests/bug1348008.c,
	* support/regression/tests/bug1496419.c,
	* support/regression/tests/bug1503067.c,
	* support/regression/tests/preproc.c: added empty tests

2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>

	* support/regression/tests/bug1678803.c: new, added

2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>

	* as/link/aslink.h,
	* as/link/hc08/lkihx.c,
	* as/link/hc08/lkrloc.c,
	* as/link/mcs51/lkihx.c,
	* as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
	  ihxExtendedLinearAddress
	* as/link/mcs51/lkrloc.c (relr),
	* as/mcs51/asout.c (outr11, outr19): handle absolute destination for
	  acall/ajmp, see bug 830513

2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
	  (cseBBlock): remember aggr2ptr has been used
	* src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
	  (geniCodeAssign): fixed bug 868103
	* src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
	  added operandSize prototype
	* src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
	  (genDataPointerSet): use max of size of right and result,
	  (gencjne): added parameter useCarry for optimization,
	  (genCmpEq): use carry if appropriate,
	  (genXor): check if operand already in carry
	* support/regression/tests/bug-868103.c: enabled test

2007-07-12 Raphael Neider <rneider AT web.de>

	* src/pic16/gen.c (genNearPointerSet): fixed handling of literals

2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
	  from Robert Larice, thanks
	* support/regression/tests/bitopcse.c,
	* support/regression/tests/bitvars.c,
	* support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
	* support/regression/tests/bug-927659.c: enabled test for z80
	* support/regression/tests/bug1738367.c: added extra tests by Frieder
	* support/regression/tests/bug1745717.c: new, added
	* support/regression/tests/literalop.c,
	* support/regression/tests/nullstring.c: removed storage definitions that
	  are now in testfwk.h

2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>

	* device/include/stdbool.h: do not define __bool_true_false_are_defined
	  and bool for targets that do not fully support it.
	* support/regression/tests/bug1546986.c,
	* support/regression/tests/bug1723128.c,
	* support/regression/tests/bug1734654.c,
	* support/regression/tests/bug1738367.c,
	* support/regression/tests/constantRange.c: only use bool if allowed

2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>

	* src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
	  Larice, also handle function pointers
	* support/regression/tests/bug1749275.c: new, added

2007-07-03 Borut Razem <borut.razem AT siol.net>

	* src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
	  src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
	  #1746528: SDCC should ignore ':' in inline assembler comments
	* device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing

2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>

	* device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
	* device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally

2007-06-29 Borut Razem <borut.razem AT siol.net>

	* src/SDCCmain.c: fixed bug
	  #1744746: SDCC #4867: broken option --xram-size

2007-06-28 Borut Razem <borut.razem AT siol.net>

	* sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
	  find out the endianess of host machine for ucsim

2007-06-27 Borut Razem <borut.razem AT siol.net>

	* support/regression/generate-cases.py: corrected the file name
	  in warning
	* configure.in, configure, sdccconf_in.h: find out the endianess of
	  host machine
	* src/SDCC.y: fixed bug #1744146: Crash when compiling array of
	  negative size

2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>

	* device/include/mcs51/p89c66x.h: NXP header file, OK to change licence

2007-06-26 Borut Razem <borut.razem AT siol.net>

	* support/regression/generate-cases.py: display warning if function
	  list is empty; implemented more flexible rule for detection of
	  testing functions, allowing return type 'void' in the same line as
	  the function name in the function definition
	* support/regression/tests/bug-1654060.c: corrected test
	* support/librarian/sdcclib.c: fixed warning:
	  format '%s' expects type 'char *', but argument 2 has type 'int'

2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>

	* support/librarian/sdcclib.c: Added feature Requests [1510635]
	  Multiple infiles for sdcclib.

2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>

	* src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
	  bug 1731741

2007-06-18 Borut Razem <borut.razem AT siol.net>

	* src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
	  how to handle comments, so they have to be removed by the
	  preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
	* src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/m