+2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
+ use MOVA macro to avoid "mov a,acc" when peephole optimizer is
+ disabled (fixes bug #916294)
+ * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
+ "mov a,acc"; patch provided by Lenny Story
+ * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
+
+2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
+ functions
+ * src/ds390/gen.c (genFunction, genEndFunction),
+ * src/ds390/ralloc.c (ds390_assignRegisters),
+ * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
+ * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
+ pushed if there are parameters passed on the stack. Also, a cleaner
+ way to decide if r0/r1 should be pushed/popped. (Together they fix
+ bug #918693)
+
+2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * doc/sdccman.lyx,
+ * device/lib/mcs51/crtpagesfr.asm,
+ * device/lib/mcs51/crtxinit.asm,
+ * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
+ to avoid confusion with Si Lab's SFRPAGE register.
+
+2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCglue.c (emitMaps): allow public sfr variables
+ * src/SDCCglue.c (initialComments): include compiler build date
+ with compiler version and put the timestamp of the generated
+ assembly file on a serperate line to be less confusing.
+ * src/port.h: added genInitStartup hook
+ * 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: genInitStartup initialize as NULL (default to
+ historical behaviour)
+ * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
+ * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
+ _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
+ library instead of hard coding it into the compiler.
+ * support/regression/ports/mcs51-stack-auto/spec.mk,
+ * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
+ * device/lib/mcs51/Makefile,
+ * device/lib/small/Makefile,
+ * device/lib/large/Makefile,
+ * device/lib/mcs51/crtpagesfr.asm,
+ * device/lib/mcs51/crtstart.asm,
+ * device/lib/mcs51/crtxclear.asm,
+ * device/lib/mcs51/crtxinit.asm,
+ * device/lib/mcs51/crtclear.asm,
+ * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
+ startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
+ and into user configurable files.
+ * device/lib/clean.mk: clean mcs51 directory too
+ * support/regression/tests/longlit.c: added static to T1 declaration
+ * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
+ accesses in the initialization code
+
+2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
+ OSCTRIMVAL as noted in bug #916008
+
+2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCloop.c (basicInduction): fixed bug with loop induction
+ in loops with multiple exits (reported as incorrect registers
+ used by Martin Helmling in Sdcc-user list)
+
+2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
+ made ds390 register extensions look less like error messages
+
+2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
+ reported by Adam Wozniak in Sdcc-user list
+
+2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (decorateType): fixed with bug and promotion in
+ arithmetic optimizations, added debug output
+
+2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
+ * sdcc.spec: updated and split sdcc into 3 rpms
+ * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
+ needed for literals of LEFT_OP and '+'
+ * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
+ introduced RESULT_TYPE_NOPROM
+ (geniCodeMultiply): fixed logic for decision if mul is optimized to
+ left shift
+ * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
+ limited promotion to int only for '*'
+ * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
+
+2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
+
+ * src/pic16/gen.c (genSkip),
+ (genc16bit2lit), (gencjneshort): commented out
+ (is_LitOp): new helper function, checks operand type
+ (genCmpEq): rewritten
+
+2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * support/regression/tests/bug-908454.c: added
+
+2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
+ * src/SDCCicode.c (usualBinaryConversions): op needs int type
+ (geniCodeCast): cosmetic, don't preserve bit storage class
+ (geniCodeLeftShift): added promotion
+ (geniCodeLogic): fixed regression
+ * src/SDCCsymt.c (computeTypeOr): accept bits too
+ (compareType): 2nd part of fix for bug #908454, needed for bitfields
+
+2004-03-07 Borut Razem <borut.razem AT siol.net>
+
+ * support/Util/findme.c: alloca() replaced with malloc()/free() pair
+
+2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
+
+ * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
+ version of pic16_genPackRegisters which does not check if ic is a
+ CAST operator,
+ * src/pic16/gen.c (ifxForOp): disabled new and untested code in
+ function cause string1.c regression test fails
+
+2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
+
+ * sim/ucsim/configure.in,
+ * sim/ucsim/configure,
+ * sim/ucsim/doc/Makefile.in: use docdir
+ * src/SDCC.y: fixed sbit atrributes
+ * src/SDCCast.c (getResultTypeFromType): added support for bitfields
+ * src/SDCCast.c (decorateType): |^& need special promotion handling
+ * src/SDCCast.h,
+ * src/SDCCsymt.h: moved definition of RESULT_TYPE
+ * src/SDCCsymt.h (computeType),
+ * src/SDCCicode.c: computeType() needs op
+ * src/SDCCsymt.c (checkTypeSanity),
+ * doc/sddman.lyx: "plain" bitfields are unsigned
+ * src/SDCCsymt.c (computeTypeOr): added
+ * src/SDCCsymt.c (computeType): added support for bitfields, fixed
+ |^& ops
+ * src/SDCCval.c (val*): computeType() needs op
+ * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
+ * support/regression/tests/onebyte.c: added tests for |^&
+
+2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
+
+ * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
+ for writing icode into asm output.
+
+2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
+
+ * src/pic16/device.c: added some debug lines enabled
+ with macro DEBUG_CHECK,
+ * src/pic16/genarith.c: more debug in genPlus,
+ * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
+ * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
+ * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
+ * (aopForSym): onStack symbols are re-placed in data memspace,
+ and onStack flag is cleared,
+ * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
+ copy temporary pcodeop,
+ * (genPcall): added warning for not updating PCLATU,
+ * (genFunction): removed test with IFFUNC_CALLEESAVES, its
+ always true for pic16 port,
+ * (genMultOneWord): NEW, supports integer multiplication,
+ * (genMult): modified to call genMultOneWord,
+ * (ifxForOp): added warning when return NULL,
+ * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
+ flag is set before call to operandFromSymbol for implicit
+ added structures,
+ * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
+ options.intlong_rent are set by default,
+ * (_hasNativeMulFor): modified to allow port generation of integer
+ multiplication,
+ * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
+ set regtype to REG_SFR for all registers, restricting seting the
+ accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
+
+2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
+
+ * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
+ more than 500 times in the regression tests
+
+2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
+
+ * support/Util/SDCCerr.h,
+ * support/Util/SDCCerr.c,
+ * src/SDCC.y (struct_or_union_specifier, enum_specifier,
+ enumerator_list),
+ * src/SDCCsymt.c (addSymChain): show location of oriignal definition
+ for symbol conflicts.
+ * support/valdiags/tests/enum.c,
+ * support/valdiags/tests/tentdecl.c,
+ * support/valdiags/tests/struct.c: expect possible error messages
+ referring to original symbol definitions.
+ * src/SDCC.y (struct_or_union_specifier, struct_declarator),
+ * src/SDCCsymt.h,
+ * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
+
+2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
+
+ * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
+
+2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
+
+ * src/pic16/ralloc.c (newReg): fixed bug #908929
+
2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
* src/ds390/gen.c: added missing #include "main.h"
projects / fw / sdcc / blobdiff