tecodev [Fri, 30 Sep 2005 11:41:57 +0000 (11:41 +0000)]
* src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
* src/pic16/devices.inc: NEW, provides device descriptions
* src/pic16/gen.c (genInline): fixed handling of ';'-comments
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3901
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maartenbrock [Mon, 26 Sep 2005 20:03:55 +0000 (20:03 +0000)]
* src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
GETHBIT
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3900
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maartenbrock [Sun, 25 Sep 2005 13:35:22 +0000 (13:35 +0000)]
* doc/sdccman.lyx: updated Highest Order Bit documentation,
documented Any Order Bit, Higher Order Byte and Higher Order Word
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3899
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maartenbrock [Sun, 25 Sep 2005 10:39:17 +0000 (10:39 +0000)]
* src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
* src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
(optimizeGetAbit): new, to get any bit, not only the high bit,
(optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
(optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
(isConformingBody): also check GETABIT, GETBYTE, GETWORD,
(decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
RIGHT_OP: also try GETBYTE, GETWORD optimization,
GETABIT, GETBYTE, GETWORD: decorate them,
(isShiftRightLitVal, isBitAndPowOf2): new helper functions,
(ast_print): added GETABIT, GETBYTE, GETWORD
* src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
* src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
(geniCodeBinary): new generic binary icode,
(ast2iCode): added GETABIT, GETBYTE, GETWORD
* src/port.h: updated comment for PORT.hasExtBitOp
* src/mcs51/gen.c (genGetAbit): new, to get any single bit,
(genGetByte): new, to get a single byte,
(genGetWord): new, to get a word from a long,
(gen51Code): added GETABIT, GETBYTE, GETWORD
* src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3898
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tecodev [Fri, 23 Sep 2005 21:59:29 +0000 (21:59 +0000)]
* configure.in, configure: have device/lib/pic configured
* device/lib/Makefile.in: added model-pic14
* device/lib/clean.mk: added pic/ to clean rule
* device/lib/pic: added rudimentary pic14 library providing support
functions for multiplication/division/generic pointer access
* src/SDCCopt.c (convilong): mark support functions as extern
for pic14 port as well
* src/pic/gen.c (genMult): added assertions,
(genpic14Code): emit warning on unhandled iCodes
* src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
* src/pic/pcode.c (pCodeOpCopy),
* src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
SFR_REGISTER}), made safe for future extensions
* src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
instructions even if preceeded by SKIP instructions (also remove
them); removed unused code
* src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
prevents leaving parts of the structure uninitialized after copying
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3897
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maartenbrock [Thu, 22 Sep 2005 16:43:33 +0000 (16:43 +0000)]
* src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
ago by me
* support/regression/tests/addsub.c: added test for the bug
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3896
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tecodev [Wed, 21 Sep 2005 11:26:13 +0000 (11:26 +0000)]
* device/include/pic16/pic18f1220.h,
device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
* device/lib/pic16/Makefile.rules: added missing opening paren
* src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
are provided in genutils.c,
(genUminusFloat,genUminus,genCmpEq): added asserts on different
operand/result sizes,
(genCmp): assert on NULL pointers first, then check deref'ed values
* src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
result size
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3895
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tecodev [Sun, 18 Sep 2005 11:19:12 +0000 (11:19 +0000)]
* src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
as these are now unused,
(genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
* src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
local, avoids uninitialized pointer dereference on r->name
* src/pic16/ralloc.c (newReg): fixed indentation
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3894
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mhelmling [Wed, 14 Sep 2005 08:18:22 +0000 (08:18 +0000)]
new version 2.5.3
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3893
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maartenbrock [Tue, 13 Sep 2005 20:02:44 +0000 (20:02 +0000)]
* src/SDCCval.c (constVal): updated truncation constants
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3892
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maartenbrock [Tue, 13 Sep 2005 18:25:27 +0000 (18:25 +0000)]
* src/SDCCval.c (constVal): fixed bug 730366
* support/Util/SDCCerr.c,
* support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3891
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maartenbrock [Sat, 10 Sep 2005 17:57:51 +0000 (17:57 +0000)]
* as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug
1210220)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3890
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maartenbrock [Fri, 9 Sep 2005 12:04:58 +0000 (12:04 +0000)]
* src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3889
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maartenbrock [Thu, 8 Sep 2005 16:47:48 +0000 (16:47 +0000)]
* as/hc08/lkaomf51.c (OutputName): made name unsigned char,
(hex2dec): made hex_digit unsigned char, removed ascii dependance
* as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
(hex2dec): made hex_digit unsigned char, removed ascii dependance
* as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
* packihx/packihx.c (hexDigit): made c unsigned char
* as/mcs51/lklibr.c (fndsym),
* link/z80/lkgb.c (gb),
* link/z80/lklibr.c (fndsym),
* link/z80/lkrloc.c (relr),
* sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
* src/SDCC.lex (checkCurrFile, process_pragma),
* src/SDCCglue.c (spacesToUnderscores),
* src/SDCCmain.c (setParseWithComma, processFile),
* src/asm.c (tvsprintf, printCLine),
* src/avr/gen.c (emitcode, aopPut),
* src/ds390/gen.c (emitcode),
* src/hc08/gen.c (emitcode, emitinline),
* src/mcs51/gen.c (emitcode, genInline),
* src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
tokenizeLineNode),
* src/pic/ralloc.c (debugLog),
* src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
tokenizeLineNode),
* src/pic16/ralloc.c (debugLog),
* src/z80/main.c (_process_pragma):
made all ctype.h function calls safe
* src/SDCCopt.c: include math.h for fabs
* src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
and used them throughout the code to make ctype.h function calls safe
* src/ds390/main.c (asmLineNodeFromLineNode),
* src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
* src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
unsigned char*
* src/pic/pcode.c (mnem2key): made mnem unsigned char*,
(newpCodeAsmDir): made ctype.h function calls safe
* src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
pic16_emitcode): made lbp unsigned char*
* src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
(pic16_newpCodeAsmDir): made ctype.h function calls safe
* src/xa51/gen.c (emitcode),
* src/z80/gen.c (_emit2): made lbp unsigned char*
* support/Util/MySystem.c (split_command): made cmd_line and p unsigned
char*
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3888
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tecodev [Mon, 5 Sep 2005 10:18:32 +0000 (10:18 +0000)]
* src/pic16/ralloc.c (pic16_allocDirReg): use device specific
access bank splitpoint
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3887
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tecodev [Mon, 5 Sep 2005 09:03:38 +0000 (09:03 +0000)]
* device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3886
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maartenbrock [Sat, 3 Sep 2005 10:35:46 +0000 (10:35 +0000)]
* .version: changed to version 2.5.3
* doc/sdccman.lyx: changed version to 2.5.3,
documented --codeseg and --constseg and pragma codeseg and constseg,
documented bit parameters (reentrant) and bit returning
* src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
currFunc->recvSize, but is this ok for all ports?
(ast2iCode): result of ~ on unsigned char must be cast to int for
bool to work
* src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
function pointers in bit space
* src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
(processFuncArgs): call port.reg_parm() with reentrancy info
* src/port.h,
* src/avr/main.c,
* src/ds390/main.c,
* src/hc08/main.c,
* src/pic/main.c,
* src/pic16/main.c,
* src/xa51/main.c,
* src/z80/main.c: port.reg_parm prototype extended with
"bool reentrant" parameter
* src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
options.stackAuto for allocating bit register parameters
* src/mcs51/gen.c (genNot): optimized complementing direct bit,
(genSend): set BitBankUsed if it is,
(selectRegBank): factored out of genCall for use in genPcall,
(genCall): removed redundant dtype assignmen, use selectRegBank,
(genPcall): handle returning in Carry properly, save in F0 if needed,
(genReceive): handle bit register parameters
* src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
(mcs51_assignRegisters): enable bit registers for all reentrant
functions and don't set BitBankUsed unconditionally
* src/mcs51/peeph.def (177.d): fixed bug if %2==%3
* support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
* support/regression/tests/funptrs.c: added tests for BOOL and for return
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3885
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borutr [Sat, 27 Aug 2005 08:10:02 +0000 (08:10 +0000)]
* device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on ppc-osx (Darwin) does not support -u option. It seems that it is supported only on Linux - GNU cp
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3883
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sdcc-builder [Thu, 25 Aug 2005 19:25:47 +0000 (19:25 +0000)]
* sim/ucsim/gui.src/serio.src/Makefile.in, sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in, sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in, sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps: install and strip, since the strip at /usr/ccs/bin should be used on solaris
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3878
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borutr [Wed, 24 Aug 2005 20:35:57 +0000 (20:35 +0000)]
* clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3877
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bernhardheld [Tue, 23 Aug 2005 20:22:54 +0000 (20:22 +0000)]
* src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and ffffffffu
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3876
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maartenbrock [Tue, 23 Aug 2005 18:59:52 +0000 (18:59 +0000)]
* as/mcs51/aslink.h: completed lkrloc.c prototypes
* as/mcs51/lkmain.c (link_main): fixed warning
* device/include/stdbool.h: ds390 has no advanced bit support yet
* src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
* src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
* src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
and updated their macros
* src/SDCCval.c (constVal): updated comment for renamed b_long
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3874
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maartenbrock [Mon, 22 Aug 2005 21:00:12 +0000 (21:00 +0000)]
* as/mcs51/asdata.c: changed ctype['['] to BINOP
* as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
(term): abused bit 15 of s_addr to indicate bit-addressable bytes,
(oprio): set priority for '['
* as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
and adb_24_bit
* as/mcs51/asm.h: added defines R_BIT and S_BIT
* as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
* as/mcs51/lkdata.c: changed ctype['['] to BINOP
* as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
added overlayable BIT_BANK area
* as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
(summary2): explain 'T' in legenda
* as/mcs51/lkrloc.c: replaced old K&R style,
(relr): added R_BIT processing,
(errmsg): added "Bit-addressable relocation error",
(adb_bit): added for converting from byte- to bit-addressable space,
(adb_24_bit): added for converting from byte- to bit-addressable space
* device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
used in reentrant functions now even as return value
* device/lib/_gptrput.c (_gptrput): removed obsolete code
* src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
(decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
* src/SDCCglobl.h: added indicator BitBankUsed
* src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
the bit registers b0-b7
* src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
(geniCodeCast): fixed bug
1263853,
(geniCodeLogicAndOr): put result in bool or char,
(geniCodeReceive): added parameter func for accessing the return type,
(geniCodeFunctionBody): pass func to geniCodeReceive
* src/SDCCmain.c: added indicator BitBankUsed
* src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
* src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
(checkSClass): don't put automatic bool/bit on stack,
(checkFunction): removed check on function cannot return bit
* src/SDCCsymt.h: added newBoolLink prototype
* src/mcs51/gen.c (rb1regs): added bit registers,
(movc): created for assigning to carry,
(pushReg, popReg): created for pushing registers,
(sameRegs): check both AOP_REG and AOP_CRY types,
(aopOp): handle bit registers,
(aopPut): optimization no self-assign,
(saveRegisters): push reg->base (bits) only once for bit registers,
and use pushReg,
(unsaveRegisters): pop reg->base only once and use popReg,
(assignResultValue): added parameter func and return in carry for bits,
(genIpush): optimization no reload in A if not changed,
(genSend): bit parameters in reentrant functions are passed in bit
registers by first assigning to bits in B, then save registers and
copy B to bits,
(genCall): handle returning in Carry properly, save it in F0 if needed,
(genPcall): updated assignResultValue call, this is not safe yet for bit
returning function !!!
(genFunction): don't generate equ's for bit registers and use pushReg,
(genEndFunction): take care of bit returning functions and use popReg,
(genRet): return bit in Carry,
(genIfx): optimize bit registers and other directly addressable bits,
(genReceive): updated assignResultValue call
* src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
(_mcs51_regparm): allow passing of upto 8 bit parameters in bit
registers when using stack-auto
* src/mcs51/ralloc.c (_G): added allBitregs,
(regs8051): added the bit registers,
(createStackSpil): use macro IS_BIT,
(getRegBit): added to allocate a bit register, else spill,
(getRegBitNoSpil): added to allocate a bit register, else a gpr,
(updateRegUsage): factored out to ease stepping while debugging,
(serialRegAssign): use updateRegUsage, only spill bits if necessary,
also allocate bit registers,
(fillGaps): handle bit registers,
(findAllBitregs): added to create bit vector with all bit registers,
(mcs51_allBitregs): returns this bit vector,
(mcs51_assignRegisters): when using stack-auto use bit registers for
passing parameters and creating local variables
* src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3873
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borutr [Mon, 22 Aug 2005 18:47:44 +0000 (18:47 +0000)]
* device/lib/Makefile.in: replaced find option -or with -o to make it run on solaris
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3870
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borutr [Mon, 22 Aug 2005 18:38:58 +0000 (18:38 +0000)]
replaced find option -or with -o to make it run on solaris
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3869
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tecodev [Mon, 22 Aug 2005 08:58:30 +0000 (08:58 +0000)]
* src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
fixes #
1265442 (crash on Solaris)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3868
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sdcc-builder [Sat, 20 Aug 2005 20:16:40 +0000 (20:16 +0000)]
generate support/regressiom/Makefile from support/regressiom/Makefile.in
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3867
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borutr [Sat, 20 Aug 2005 20:12:13 +0000 (20:12 +0000)]
* support/regression/Makefile: removed
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3866
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borutr [Sat, 20 Aug 2005 20:09:14 +0000 (20:09 +0000)]
* configure, configure.in: generate support/regression/Makefile
from support/regression/Makefile.in
* support/regression/Makefile.in: added
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3865
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borutr [Sat, 20 Aug 2005 18:51:10 +0000 (18:51 +0000)]
* device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
* as/Makefile: find on sparc-solaris does not support -maxdepth option
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3863
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sdcc-builder [Sat, 20 Aug 2005 17:28:56 +0000 (17:28 +0000)]
cp on sparc-solaris (SunOS) does not support -u option
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3862
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borutr [Sat, 20 Aug 2005 13:00:26 +0000 (13:00 +0000)]
* configure, configure.in: added tests for libsocket and libnsl libraries,
requred by sdcdb on sparc-solaris
* device/lib/pic16/Makefile.common.in: force make to use bash shell
* sim/ucsim/libtool: regenerated on sparc-solaris
* sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
-Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
sparc-solaris, which doesn't use GNU ld linker
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3861
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sdcc-builder [Sat, 20 Aug 2005 10:27:03 +0000 (10:27 +0000)]
enable build on sparc-solaris
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3860
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maartenbrock [Fri, 19 Aug 2005 11:58:00 +0000 (11:58 +0000)]
* src/mcs51/peeph.def: updated comments
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3859
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frief [Tue, 16 Aug 2005 20:59:28 +0000 (20:59 +0000)]
device/lib/_gptrget.c,
device/lib/_gptrput.c: slightly shorter
doc/sdccman.lyx: incremented version
src/mcs51/peeph.def: moved peephole comments to the line of first
change to better keep line correlation, reanimated 186.e src/mcs51/peeph.def: renamed similar peepholes by using suffixes
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3855
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frief [Tue, 16 Aug 2005 20:57:50 +0000 (20:57 +0000)]
slightly shorter
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3854
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frief [Tue, 16 Aug 2005 20:56:00 +0000 (20:56 +0000)]
incremented version
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3853
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frief [Tue, 16 Aug 2005 20:54:30 +0000 (20:54 +0000)]
moved peephole comments to the line of first change to better keep line correlation, reanimated 186.e
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3852
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frief [Tue, 16 Aug 2005 20:53:15 +0000 (20:53 +0000)]
renamed similar peepholes by using suffixes
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3851
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slade_rich [Tue, 16 Aug 2005 00:37:19 +0000 (00:37 +0000)]
pic14 : Pasted ".line" assembly directives patch from David Saxton with quotes around file name.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3847
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slade_rich [Tue, 16 Aug 2005 00:36:49 +0000 (00:36 +0000)]
Pasted ".line" assembly directives patch from David Saxton with quotes around file name.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3846
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borutr [Mon, 15 Aug 2005 19:12:29 +0000 (19:12 +0000)]
make tests run on x86_64 platform
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3845
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borutr [Mon, 15 Aug 2005 19:05:50 +0000 (19:05 +0000)]
make tests run on x86_64 platform
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3844
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tecodev [Sat, 13 Aug 2005 14:28:20 +0000 (14:28 +0000)]
* device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
as it might be executed DURING a build (parallel make is wonderful)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3842
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tecodev [Sat, 13 Aug 2005 13:06:16 +0000 (13:06 +0000)]
* device/lib/Makefile.in (port-specific-objects-pic16):
revert to cp $(PORT)/bin/*.* $(PORTDIR)
* device/lib/pic16/Makefile: added .PHONY targets, removed builddir
dependency
* device/lib/pic16/Makefile.rules: build subdirs before creating
the library, removed builddir rule, create $(builddir) early in
recurse rule, use empty recurse rule for leaf directories
* device/lib/pic16/Makefile.subdir: added phony targets, ignore
mkdir errors (race condition), removed duplicate suffix "hex"
from clean rules
* device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
* device/lib/pic16/libio/Makefile: create sub-make's builddir early,
prevents mkdir -p from aborting on Alpha
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3841
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tecodev [Fri, 12 Aug 2005 11:21:04 +0000 (11:21 +0000)]
* src/pic16/glue.c (pic16_print(G)PointerType): do not flush
db-statements in order to allow for arrays of pointers in code
sections to be placed without interspersed 0-padding, fixes
bug #
1256215
* (emitStatistics): fixed division by zero for pic18f1220
* src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
* (pic16_emitDS): respect DB_ITEMS_PER_LINE
* (pic16_pCodeConstString): keep track of already emitted string
literals to prevent "duplicate definitions of symbol _str_NR"
* src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
debug message
* device/lib/Makefile.in: ignore failing PIC16 library builds
* device/lib/pic16/Makefile: do not build if gputils are missing
* device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3840
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tecodev [Wed, 10 Aug 2005 11:32:44 +0000 (11:32 +0000)]
* device/lib/Makefile.in: fixed copying pic16 libraries (broken by
my last commit)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3839
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tecodev [Wed, 10 Aug 2005 10:53:34 +0000 (10:53 +0000)]
* src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
Rokas' patch to add the new fixed point type "__fixed16x16"
* device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
functions for __fixed16x16 arithmetics
* device/lib/pic16: reimplemented the build system to support
a separate build directory, better handling of libio (create
the library in a separate subdir for each architecture) and
easier configuration (centralized in Makefile.common)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3838
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tecodev [Sun, 7 Aug 2005 20:09:11 +0000 (20:09 +0000)]
* src/pic16/gen.c (genrshTwo): fixed sign extension
* src/pic16/device.c: added pic18f2320, 4220 and 4320
* device/include/pic16/pic18f2220.h: changed some bit definitions,
added T0CONbits
* device/include/pic16/pic18f4220.h: NEW, header for
pic18f4220 and pic18f4320
* device/include/pic16/pic18fregs.h: added new devices,
embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
* device/include/pic16/signal.h: resolved name clashes
on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
to also allow testing for interrupt enable bits, added
comments on how to use the macros
* device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
* device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
register definitions for the devices
* device/lib/pic16/pics.all: added new devices
* device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
allocated memory
* device/lib/pic16/libc/stdlib/memfree: do not count
the block header as free memory
* device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
simplified and added missing end-of-blocklist-marker
(reported by Peter Onion, fixes #
1252814)
* (_mergeHeapBlock): fixed loop condition
* device/lib/pic16/libc/stdlib/realloc.c: return NULL for
len==0, restructured code
* device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
up a bit, reduced bitfield accesses, prevent endless loops
in case of heap corruption
* device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
"unreferenced arguments/must return a value" warnings
* device/lib/pic16/libio/usart/ubaud.c (usart_baud):
replaced BAUDREG with SPBRG
* device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
device/lib/pic16/debug/gstack/gstack.c: replaced
_naked, _asm, _endasm with __naked, __asm, __endasm
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3835
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borutr [Fri, 5 Aug 2005 19:01:35 +0000 (19:01 +0000)]
* support/scripts/sdcc.nsi: added lib/pic16 to the package
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3833
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borutr [Fri, 5 Aug 2005 11:51:20 +0000 (11:51 +0000)]
* device/lib/Makefile.in: added missing ';'
* configure: removed ^M characters
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3832
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tecodev [Fri, 5 Aug 2005 09:29:01 +0000 (09:29 +0000)]
* src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
AOP_PCODE operands, fixes multibyte union-bitfield-accesses
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3831
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borutr [Fri, 5 Aug 2005 06:54:28 +0000 (06:54 +0000)]
* configure: removed ^M characters
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3830
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borutr [Fri, 5 Aug 2005 06:52:46 +0000 (06:52 +0000)]
* device/lib/Makefile.in: added missing ';'
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3829
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jesusc [Thu, 4 Aug 2005 15:04:17 +0000 (15:04 +0000)]
at89c51ed2.h, p89v51rd2.h, at89s53.h: GNU Lesser License
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3828
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borutr [Thu, 4 Aug 2005 09:47:07 +0000 (09:47 +0000)]
* configure.in: pic16 libraries build 2nd try - enable running
configure in device/lib/pic16
* configure: regenerated from configure.in
* device/lib/Makefile.in: create $(PORT)/bin directory
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3827
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borutr [Thu, 4 Aug 2005 09:19:18 +0000 (09:19 +0000)]
* configure.in: pic16 libraries build 2nd try - enable running
configure in device/lib/pic16
* configure: regenerated from configure.in
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3826
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bela [Thu, 4 Aug 2005 05:58:30 +0000 (05:58 +0000)]
License -> GNU Lesser General License
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3825
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tecodev [Wed, 3 Aug 2005 12:00:24 +0000 (12:00 +0000)]
* src/pic16/gen.c (pic16_derefPtr): NEW, single place
to get/set values via pointers
* (genUnpackBits,genPackBits): changed detection of
ptr->bitfield vs. sym.bitfield, fixed access via generic
pointers, removed dead (wrong) code for multibyte bitfields
* (genNearPointerGet, genGenPointerGet): removed useless code,
fixed bitfield detection, fixes #
1250594
* (genNearPointerSet): removed useless code
* src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
and introduced macro pic16_emitpcode that conditionally emits
the origin of the following pCode (useful for debugging SDCC)
* src/pic16/pcode.c: changed (and disabled) some debug outputs
* (createDefmap): fixed handling of LFSR for --optimize-df
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3824
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bela [Wed, 3 Aug 2005 09:42:35 +0000 (09:42 +0000)]
License -> GNU Lesser General License
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3823
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borutr [Tue, 2 Aug 2005 20:06:00 +0000 (20:06 +0000)]
* device/lib/Makefile.in: pic16 libraries build enabled since
gputils-0.13.2 are now localy installed at sourceforge's compile farm
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3822
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tecodev [Tue, 2 Aug 2005 17:17:04 +0000 (17:17 +0000)]
* src/pic16/gen.c (genPackBits): removed deprecated warning
* (genGenPointerSet): fixed bitfield detection
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3821
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jesusc [Tue, 2 Aug 2005 07:16:26 +0000 (07:16 +0000)]
device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3820
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jesusc [Tue, 2 Aug 2005 07:13:10 +0000 (07:13 +0000)]
no message
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3819
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bela [Tue, 2 Aug 2005 06:11:58 +0000 (06:11 +0000)]
missing definition PT added
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3818
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tecodev [Sun, 31 Jul 2005 08:51:38 +0000 (08:51 +0000)]
* device/lib/pic16/libdev/pic18f458.c,
device/include/pic16/pic18f458.h: added missing T0CONbits
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3817
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jesusc [Sat, 30 Jul 2005 07:07:08 +0000 (07:07 +0000)]
Added missing bits.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3816
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maartenbrock [Fri, 29 Jul 2005 19:38:11 +0000 (19:38 +0000)]
* device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3815
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maartenbrock [Thu, 28 Jul 2005 12:16:52 +0000 (12:16 +0000)]
* src/mcs51/gen.c (operandsEqu): fixed bug
1246687
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3814
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jesusc [Sun, 24 Jul 2005 02:02:52 +0000 (02:02 +0000)]
device/include/mcs51/at89c51ed2.h: added.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3813
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tecodev [Sat, 23 Jul 2005 17:22:21 +0000 (17:22 +0000)]
* src/pic/gen.h: added emitpcode macro for debugging
* src/pic/gen.c (emitpcode): renamed to emitpcode_real
and replace by macro adding debug information on demand
* (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
* (gencjne): tried to fix; replaced with correct (slower) code
* (gen{Unp,P}ackBits): fixed single bit access
* src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
* src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
previous instruction
* src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
register has to be handled with care (forbidding movement
of assignments/uses, removing assignments completely, ...)
* (pCodeOptime2pCodes): make use of regIsSpecial
* added lots of debugging output (commented out)
* src/pic/rallloc.c (deassignLRs): prevent operand registers
from being reused as result UNLESS it is known to work
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3812
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maartenbrock [Sat, 23 Jul 2005 11:11:17 +0000 (11:11 +0000)]
* support/Util/dbuf.h: include <stddef.h> for size_t
* .version: changed to version 2.5.2
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3811
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epetrich [Sat, 23 Jul 2005 03:31:19 +0000 (03:31 +0000)]
* src/SDCCloop.c (loopInvariants): fixed bug #
1234048
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3810
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epetrich [Fri, 22 Jul 2005 22:12:41 +0000 (22:12 +0000)]
* src/hc08/gen.c (genMinus): fixed bug #
1241835,
(genModOneByte): removed needless psha/pula
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3809
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tecodev [Fri, 22 Jul 2005 21:17:53 +0000 (21:17 +0000)]
* src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
have PIC14 handled like PIC16, fixes broken pic14 linker calls
* src/pic/gen.c (resolveIfx): do not "invent" labels
* (genSkipc): changed to positive logic
* (genSkipCond): removed as no longer needed
* (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
backport from PIC16
* (genLeftShift): check operands are in different registers
* src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
INCF does not update CARRY...
* src/pic/main.c: fixed _linkCmd
* src/pic/pcode.c (unlinkpCode): added inactive code
* src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
alive (do not assign result and operand overlapping registers)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3808
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tecodev [Fri, 22 Jul 2005 16:04:56 +0000 (16:04 +0000)]
* src/pic/device.c (dump_sfr): replaced register declaration with
call to emitSymbolToFile() to avoid duplicate symbols
* (assignRelocatableRegisters): do not declare external symbols
* src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
right (take size of type, not etype)
* (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
* (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
* (packRegsForAccUse): disabled assignment of WREG as
the result reg to prevent occurence of just fixed #
1235003,
fixes #
1242954
* src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
symbols (avoids duplicate symbols in .asm file)
* (pic14emitRegularMap): use emitSymbolToFile()
* src/pic/gen.c (aopOp): fixed spillLocation handling
* (gen{Unp,P}ackBits): fixed acquiring bit-operands
* (genDataPointerSet): removed unneccessary variables/output
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3807
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maartenbrock [Fri, 22 Jul 2005 10:15:23 +0000 (10:15 +0000)]
* as/mcs51/lkarea.c: enlarged codemap for banked memory
* device/lib/mcs51/crtbank.asm: added # to 0x0F
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3806
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tecodev [Thu, 21 Jul 2005 17:39:06 +0000 (17:39 +0000)]
* src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
architecture cannot handle them efficiently, fixes bug #
1235003
* src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
check for empty sets before using them (fixes bug #
1232190)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3805
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maartenbrock [Tue, 19 Jul 2005 17:26:34 +0000 (17:26 +0000)]
* as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
(lnksect2): generate warnings for memory overlap
* src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
constseg to set the name of these segments so you can instruct the linker
to place them in banks
* src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
* src/SDCCglobl.h: added MODEL_HUGE to enum,
added code_seg and const_seg to options
* src/SDCCglue.c (emitMaps): use options.const_seg,
(createInterruptVect): put interrupt vectors in segment HOME,
(glue): put HOME before static segment and put the main glue in HOME,
(glue): use options.code_seg
* src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
* src/SDCCmain.c: added option --codeseg and --constseg to set the name of
these segments so you can instruct the linker to place them in banks
(linkEdit): use code_loc for HOME segment which should be the first
segment in code memory now
* src/SDCCmem.c: fixed more stuff like bug
1238386
* src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
(changePointer): don't change function pointers to code pointers for
banked functions,
(compareType): added exceptional check for banked function pointers
* src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
* src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
after static in code memory
* src/mcs51/gen.c: added aopLiteralLong prototype,
(aopForSym): use getSize for functions,
(genCall): generate banked calls over one trampoline __sdcc_banked_call
in HOME with lsb of address in r0, msb in r1 and bank in r2, use
-Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
the segment,
(genPcall): use call for literal function pointers and generate banked
calls over the one trampoline so there's only one place for the user to
modify according to his/hers hardware,
(genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
(genPlusIncr): moved check icount>4 beyond inc dptr optimization
* src/mcs51/main.c: added keyword banked,
(_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
* support/Util/SDCCerr.c,
* support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
needed for passing the bank and address to the trampoline
* device/lib/mcs51/crtbank.asm: added for bankswitching
* device/lib/mcs51/Makefile: added crtbank
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3804
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epetrich [Sat, 16 Jul 2005 03:36:25 +0000 (03:36 +0000)]
* src/SDCCcse.c (algebraicOpts): fixed loss of volatility
for fields at offset 0 of a struct or union as reported
on 2005-07-07 in the developer mailing list.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3803
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maartenbrock [Fri, 15 Jul 2005 19:09:39 +0000 (19:09 +0000)]
* src/SDCCmem.c: fixed bug
1238386
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3802
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frief [Tue, 12 Jul 2005 21:22:26 +0000 (21:22 +0000)]
src/mcs51/peeph.def: added labelrefcounting for peepholes (patch #
1144962), added peephole 300, enabled 259.x
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3801
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frief [Tue, 12 Jul 2005 17:46:06 +0000 (17:46 +0000)]
doc/sdccman.lyx: removed screenshot and provided link instead
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3800
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frief [Tue, 12 Jul 2005 17:44:51 +0000 (17:44 +0000)]
removed screenshot and provided link instead.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3799
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jesusc [Fri, 8 Jul 2005 16:34:33 +0000 (16:34 +0000)]
Added missing T2MOD sfr
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3798
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frief [Tue, 5 Jul 2005 19:26:13 +0000 (19:26 +0000)]
doc/sdccman.lyx: added section about debugging with ddd
doc/figures/ddd_example.eps: screenshot of debugging session
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3797
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frief [Tue, 5 Jul 2005 19:24:48 +0000 (19:24 +0000)]
added section about debugging with ddd
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3796
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frief [Tue, 5 Jul 2005 19:23:47 +0000 (19:23 +0000)]
screenshot of debugging session
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3795
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tecodev [Mon, 4 Jul 2005 15:31:05 +0000 (15:31 +0000)]
* src/pic/gen.c (genPointerGet): handle pointers to CONST values
like CODE pointers, fixes #
1115683
* src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
call, fixes bugs #
1232211, #
1228110,
fixed wrong casts to pCodeFlow from pCodeInstructions
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3794
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tecodev [Mon, 4 Jul 2005 10:48:49 +0000 (10:48 +0000)]
* src/pic/gen.c (popGet): changed assert to allow for
bit operands
* (popGetAddr): changed signature to provide
an additional index, patched all call sites
* (genCmpEq): handle literal-like operands correctly
* (genAddrOf): added sanity checks on __code/__data pointers
* (genAssign): added handling of symbols from __code section
* (gencjne): do not generate code for comparisons whose result
is neither stored nor used, fixes bug #
1171114
* (AccLsh, AccRsh): operate on operand instead of WREG
* (shift{Left,Right}_Left2ResultLit): NEW, size independant
replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
by known count
* rewrote complete shift-by-literal logic, commented unused
functions out
* (genConstPointerGet): get multiple bytes (if result size > 1),
fixed handling of non-immediate addresses
* (genPointerGet): handle CODE pointers like CONST pointers
* (genpic14Code): insert C-SRC lines as Cource-pCodes
* ({aop,op}_isLitLike): NEW, single place to decide whether an
operand is to be treated as a literal or not
* (mov2w,genPcall,genCmpEq),
src/pic/genarith.c: use aop_isLitLike() to decide between
literal/register contents
* (addSign): added missing offset
* src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
only emit comment in debug-mode,
use {aop,op}_isLitLike throughout the file
* src/pic/glue.c: fix initializers for pointers (work in progress)
* src/pic/pcode.c (get_op): honor index on _const symbols
* ({reset,dump}pCodeStatistics): NEW, estimate code size
* (dumppBlock): added pCode size estimation
* src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
check for IS_SYMOP before OP_SYMBOL'ing
* fixed indentation, compacted switch-statements
* (allocReg): find free register and allocate it instead of
allocating new registers all the time
* (deassignLRs): prevent POINTER_GET's from being assigned the same
registers as its operands (necessary only for multibyte GETs)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3793
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tecodev [Fri, 1 Jul 2005 02:06:44 +0000 (02:06 +0000)]
* src/pic/gen.h: added prototypes emitpComment, popGetAddr and
debugging .asm-output macros FENRY + FEXIT
* src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
way... I wonder...
* (emitpComment): NEW, printf to pCode
* (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
offset handling
* (popGetAddr): NEW, variant of popGet to access an immediates
high(er) bytes instead of the n'th byte of memory they reference,
replaced popGet with popGetAddr where neccessary
* (genDataPointerGet): reactivated and fixed implementation
* (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
accesses
* (genDataPointerSet): fixed multibyte assignments
* (genpic14Code): fixed --i-code-in-asm handling
* src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
* (genPlus): fixed index-out-of-bounds error
* src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
* src/pic/ralloc.c: added debugging output macro FENTRY2
* (spillThis): fixed indentation, enbraced for-body for clarity
* (rematStr): commented out as now unused
* (regTypeNum): commented out special spill case (overwrites
arbitrary values)
* fixes bugs #
1229346, #
1216476 (both arrays) and #
1115667 (SIGSEGV)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3792
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maartenbrock [Thu, 30 Jun 2005 18:03:33 +0000 (18:03 +0000)]
* doc/sdccman.lyx: documented sfr16/sfr32,
added example for using storage class with function pointers
* src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3791
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maartenbrock [Tue, 28 Jun 2005 20:34:12 +0000 (20:34 +0000)]
* device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
* device/lib/_itoa.c,
* device/lib/_ltoa.c: optimized codesize
* src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
but don't know how to suppress the double warning.
* src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
* support/Util/SDCCerr.c,
* support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3790
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maartenbrock [Mon, 27 Jun 2005 06:03:52 +0000 (06:03 +0000)]
* as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
fixed old K&R prototypes
* as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
* device/lib/_gptrget.c,
* device/lib/_gptrgetc.c,
* device/lib/_gptrput.c: changed versions for new memory indicator values,
also new versions for small generic pointers and banked generic pointers
* src/port.h: added const_name
* src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
* src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
* src/SDCCcse.c (findPrevIc): check all associative operators
* src/SDCCglue.c (emitMaps): use CONST_NAME if defined
* src/SDCCicode.h: added macro IS_ASSOCIATIVE
* src/SDCCmem.c: updated comments,
set far-space to 0 for pdata, results in optimized code
* src/SDCCmem.h: added macro CONST_NAME
* src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
moving the info into the highest bits, see also gptrget/gptrput
* src/src.dsp: added sdcc.ico to project files
* src/avr/gen.c (genCast): fixed bug 0x%d
* src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
* src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
relation between ptr_type and DCL_TYPE,
(genCast): fixed bug 0x%d
* src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
(CODE)" for const_name
* src/hc08/gen.c (genCast): fixed bug 0x%d
* src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
(hc08_port): added "CONST (CODE)" for const_name
* src/mcs51/gen.c (aopForSym): optimized pushing ACC,
(aopForRemat, adjustArithmeticResult): disconnected direct relation
between ptr_type and DCL_TYPE,
(aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
operand* and took AOP() inside function so sfr-ness can be checked,
(all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
new prototype,
(genFunction, genEndFunction): optimized stack setup,
(genMinus): optimized for literals with ending zeroes (in bytes),
(genCast): fixed bug 0x%d
* src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
(mcs51_port): added "CONST (CODE)" for const_name
* src/mcs51/peeph.def: made rule 226 more generic
* src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
* src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
* src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
* src/z80/main.c (z80_port): added NULL for const_name,
(gbz80_port): added NULL for const_name
* support/regression/tests/bug663539.c,
* support/regression/tests/sfr16.c: new tests
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3789
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jesusc [Sat, 25 Jun 2005 10:20:54 +0000 (10:20 +0000)]
Fixed typo: device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3788
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jesusc [Sat, 25 Jun 2005 10:17:21 +0000 (10:17 +0000)]
device/lib/mcs51/p89v51rd2.h, device/lib/mcs51/at89s53.h: added
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3787
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tecodev [Fri, 24 Jun 2005 15:59:33 +0000 (15:59 +0000)]
* device/lib/pic16/libdev/pic18f[68][567]20.c:
corrected typos...
* device/include/pic16/signal.h: added USBIF
and SIG_USB
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3786
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tecodev [Fri, 24 Jun 2005 14:19:36 +0000 (14:19 +0000)]
* device/lib/pic16/libdev/pic18f2455.c,
device/include/pic16/pic18f2455.h: NEW
* device/include/pic16/pic18fregs.h,
device/lib/pic16/pics.all,
src/pic/device.c: added
18f2455
* device/lib/pic16/libdev/pic18f[68][567]20.c,
device/include/pic16/{pic18f[68][567].h,usart.h}:
replaced MULTIPLE_USARTS define with more relaible
compatibility sfrs (for USART access)
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3785
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slade_rich [Mon, 20 Jun 2005 01:43:04 +0000 (01:43 +0000)]
PIC14: Fixed problem when a string constant contains a "\\r\\n" and the output asm file line is printed on two lines.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3784
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slade_rich [Mon, 20 Jun 2005 01:42:03 +0000 (01:42 +0000)]
Fixed problem when a string constant contains a "\\r\\n" and the output asm file line is printed on two lines.
git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@3783
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