1 2003-09-21 Bernhard Held <bernhard@bernhardheld.de>
3 * device/lib/_fsmul.c: replaced (1<<31) by (1ul<<31)
5 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
7 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
8 genCodePointerGet, genGenPointerGet, genFarPointerSet,
9 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
10 (ralloc doesn't intentionally do this now, but perhaps later)
11 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
12 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13 register positioning bugs (Fixed bug #762602 and #795325)
14 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
16 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
17 lines that --i-code-in-asm generates
19 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
21 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
22 trying to fclose a FILE* that was already closed.
24 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
26 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
27 of const struct should be treated as if const themselves)
29 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
31 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
33 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
35 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
36 Unix (/n) and DOS (/r/n) line terminations.
38 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
43 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
45 * src/mcs51/gen.c (genFunction, genEndFunction),
46 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
47 and restore of EA so that stack offsets to parameters are
48 correct when using both critical and reentrant/stack-auto.
49 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
50 size (can be triggered in error if sloc is shared between
51 different sized objects)
52 * device/include/float.h: fixed macros to explicitly use
53 unsigned long where needed
55 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
57 Feature req. 799831: added code to allow nesting of critical functions
58 * src/mcs51/gen.c (genFunction, genEndFunction)
59 * src/ds390/gen.c (genFunction, genEndFunction)
61 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
63 * src/SDCCsymt.c (sclsFromPtr),
65 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
66 support for standard C idiom of memory mapped variables; for
67 example, *((xdata int*)0x1234) = 1 is now internally equivalent
68 to xdata int at 0x1234 tempvar = 1.
69 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
70 provided by Akiya ISHIDA
72 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
74 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
75 * src/SDCCval.c (constVal): added reduction from int to char
76 * src/SDCCval.c (valMult, valDiv): fixed sign handling
77 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
78 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
80 * support/regression/tests/shifts.c: fixed
82 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
84 * src/z80/gen.c (genXor): Fixed bug #805445
86 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
88 Fixed bug #621531 (const & volatile confusion in the type chain).
89 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
90 refer to the const or volatile state of the pointer itself.
103 * support/regression/tests/const.c
105 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
107 When checking for duplicated modules, use absolute paths
108 instead of relative paths. Files changed:
113 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
115 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
117 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
119 * device/include/string.h: added size_t typedef, changed
120 prototypes to use size_t, eliminated separate reentrant and
121 non-reentrant declarations, added _memmove declaration
122 * device/lib/_memcpy.c: changed to use size_t instead of int,
123 changed /4 to >>2 to avoid division library call
124 * device/lib/_memcmp.c,
125 * device/lib/_memset.c,
126 * device/lib/_strncat.c,
127 * device/lib/_strncpy.c,
128 * device/lib/_strncmp.c: changed to use size_t instead of int
129 * device/lib/_memmove.c: new file (fixed bug #772294)
130 * device/lib/Makefile.in: added _memmove.c
131 * device/lib/z80/asm_strings.s: fixed bug #772290
132 * support/regression/tests/bitfields.c: attempt to fix host assertion
133 failure on amd64-unknown-linux2.2
135 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
137 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
138 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
139 * as/z80/asmain.c (main): fixed bug #801766
141 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
143 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
146 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
148 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
149 reported in bug #800609
151 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
153 * Top header beautifications in src/pic16 directory:
154 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
155 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
156 pcoderegs.h, ralloc.c, ralloc.h
157 * main.c: added top header and GPL license notice
158 * pcode.c: fixed the if-conditional warning
160 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
162 * device/lib/_mullong.c: replaced int by short for gcc
164 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
166 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
167 and JUMPTABLE iCodes properly now (worked by accident before)
168 * src/mcs51/gen.c (leftRightUseAcc),
169 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
170 iCode properly now. Use getSize instead of nRegs since a & b
171 aren't part of the nRegs tally.
173 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
175 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
176 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
177 before instructions that use the _STATUS register
179 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
181 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
182 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
183 fetching of the pointer
184 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
185 copied from genNearPointerSet()
186 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
187 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
188 If they pop r0/r1 they must be called in the opposite order than aopOp().
189 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
190 (resp. --stack-auto), prepared for --xstack
192 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
194 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
196 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
198 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
199 these ports have their own __sdcc_external_start()
201 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
203 pic patch provided by Slade Rich <slade_rich@yahoo.com>
204 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
205 type for bits was changed. It resulted in bit variables becoming
206 global, which is not permitted in PIC 14 assembly output.
208 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
210 * doc/sdccman.lyx: various additions and updates. Rearranged sections
212 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
214 Z80 and MCS51 linkers complaint if a public symbol is defined
215 in more than one library module:
219 * as/mcs51/Makefile.in
221 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
223 A few small changes that speed up the peephole optimizer.
227 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
229 Try to make the peephole optimizer smarter by maintaining
230 an association between the assembly source code and the
231 iCodes that originated them. Put this information to use
232 with a new peephole rule condition "notVolatile" so that
233 the rules can be aggressive yet still safe.
238 * src/mcs51/peeph.def
240 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
244 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
245 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
246 if the left or right operand symbols have the accuse flag set.
248 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
250 Changed the type of the result of the ! (NOT) operator to char;
251 previously it returned the same type as the source. This allows
252 us to eliminate all the genFloatNot functions (all of its target
253 implementations were very buggy) since !float can use the same
256 * src/SDCCicode.c (ast2iCode): ! returns char
257 * src/mcs51/gen.c (genNot, genNotFloat),
258 * src/ds390/gen.c (genNot, genNotFloat),
259 * src/z80/gen.c (genNot, genNotFloat),
260 * src/pic/gen.c (genNot, genNotFloat),
261 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
263 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
265 pic patch provided by Slade Rich <slade_rich@yahoo.com>
266 1. Interrupt would not compile properly. Ensure PCLATH register is saved
267 during interrupts. Ensure WSAVE is located at a shared bank address.
268 2. Fixed page selection in some places
269 3. Fixed BTFSS/C to where necessary use registers directly and not simply
270 the registers name strings.
271 4. Fixed "signed / unsigned compare" compiler warnings.
272 5. The PIC port manages its own allocation of the general purpose
273 registers, but makes no attempt to reuse them. As a result when
274 compiling it soon runs out of general purpose registers. Some
275 additional code was added to the files pcode.c and device.c to walk
276 through the function call tree and rename the registers so that they
286 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
287 genPlus() & genMinus() when the result is the same as left or right
289 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
291 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
293 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
295 Made bitfield a distinct type from bit so that bitfields
296 convert as per ANSI C and bits retain their traditional
297 boolean style behaviour. Implemented bitfield support in
305 * src/ds390/gen.c: bit v bitfield split
306 * src/z80/gen.c: New support for bitfields
307 * support/regression/tests/bitfields.c: reenabled z80,
310 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
312 Rules 246.x, 247.x relate to bitfields, the others speed up
313 access to xdata mapped I/O devices.
315 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
317 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
319 Cleaned up genPackBits and genUnpackBits and added two helper
320 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
321 for literal assignments in genPackBits (thanks to Frieder for
327 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
329 Fixed bug #748310 (pointer to function type mishandled when the
330 function name is omitted). Also fixed a SIGSEGV when a function
331 attribute (reentrant, etc) is used on a non-function or on a
332 function but misplaced before the parameter list.
334 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
336 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
337 * support/Util/SDCCerr.h,
338 * support/Util/SDCCerr.c: Added func attr misuse error msg
340 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
342 Fixed bug #787649 by anonymous
343 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
344 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
346 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
348 Fixed numerous bitfield problems.
350 * src/SDCC.y: More bitfield related error checking
352 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
353 * support/Util/SDCCerr.h,
354 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
355 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
356 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
357 * support/regression/tests/bitfields.c: tests added
359 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
361 Made the constant following the "interrupt" keyword optional. If
362 omitted, the function will not automatically be given an entry
363 in the interrupt vector table (similar to #pragma NOIV, but
364 less syntacticly kludgy). The interrupt number is also now
365 range checked. Also fixed a bug in the high order bit example
372 * support/Util/SDCCerr.c
373 * support/Util/SDCCerr.h
376 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
378 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
379 * src/SDCCicode.c (operandOperation): rewritten some ops
380 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
381 * src/SDCCsymt.c (computeType): literals are handled the same way as any
383 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
384 be re-activated by defining REDUCE_LITERALS)
385 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
386 unsigned, but are signed by default
387 * src/SDCCval.c (constVal): rearranged
388 * src/SDCCval.c (valMod): preliminary fix
389 * src/SDCCval.c (valCastLiteral): use TYPE_* types
390 * support/regression/literalop.c: added, work in progress
392 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
394 Generate warnings for useless declarations like "char data;"
395 that don't do what new users expect.
398 * support/Util/SDCCerr.h
399 * support/Util/SDCCerr.c
401 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
403 * src/SDCCval.c (valMult): fix overflow detection of negative int
405 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
407 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
409 Changes to support big endian targets:
422 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
424 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
425 * device/lib/time.c: fixed warning "integer overflow in expression"
427 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
429 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
430 * src/SDCCval.c (constVal): changed default to signed; hex and octal
431 constants are unsigned; added recognition of "u" flag for unsigned
432 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
433 * src/SDCCval.c (valDiv, valMod): fixed signdness
434 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
435 signedness of modulo, left and right shift
436 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
437 * support/Util/SDCCerr.h: added warning W_INT_OVL
438 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
439 * src/SDCCast.c (ast_print): improved output of constants
441 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
443 Fixed some warnings when building with MSVC:
456 * support\cpp2\cpplib.c
460 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
462 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
464 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
466 * support\librarian\clean.mk: Do not remove Makefile.
467 * support\librarian\Makefile: added.
469 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
471 Added librarian to MSVC build:
474 * support\librarian\librarian.dsp
476 'configure' not needed for librarian, removed:
477 * support\librarian\configure
478 * support\librarian\configure.in
479 * support\librarian\config_in.h
480 * support\librarian\Makefile.in
482 Hopefully these ones built the librarian and the rest of sdcc properly:
486 Messed up 'configure', so revert to previous version:
490 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
492 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
493 there, while the mantissa of a double is "only" 53 bits wide.
495 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
497 Adding sdcclib to the build. MSVC project coming soon.
500 * support\librarian\clean.mk
501 * support\librarian\configure
502 * support\librarian\configure.in
503 * support\librarian\config_in.h
504 * support\librarian\Makefile.bcc
505 * support\librarian\Makefile.in
506 * support\librarian\sdcclib.c
513 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
515 Linker now complaints if linked modules have conflicting options, for
516 example, one compiled using --model-large and another one compiled with
517 --model-small. The following files were modified:
539 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
541 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
542 as/mcs51/lklibr.c: Generate a warning when a library is not found.
544 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
546 * src/z80/mappings.i: fix _mul[us][int,long] entries
548 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
550 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
552 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
554 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
555 * support/regression/tests/bitopcse.c: added
563 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
565 added support for new library format to z80, gbz80 linkers:
571 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
573 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
574 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
576 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
578 added DUMMY_READ_VOLATILE:
587 * src/SDCCcse.c (algebraicOpts): many improvements
588 * src/SDCCcse.h: removed algebraicOpts()
589 * src/SDCCicode.c (picDummyRead): added
591 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
593 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
594 "Insufficient space in data memory".
596 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
598 * src/mcs51/gen.c: fixed bug #771358
599 * src/z80/gen.c: fixed bug #759087
601 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
603 * src/pic16/glue.c: minor cleanup by Vangelis
605 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
607 * device/include/regc515c.h: fixed #758477
608 * device/lib/_gptrget.c: saving some cycles in generic pointer get
609 * device/lib/_gptrput.c: saved a few bytes
610 * my tab spacing is 8, yours too?)
611 * device/lib/_ser.c: process RX bytes earlier than TX bytes
612 * device/lib/serial.c: process RX bytes earlier than TX bytes
613 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
615 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
617 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
619 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
621 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
623 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
625 * device/lib/Makefile.in: bad fix, reverted to 1.43
627 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
629 * device/lib/Makefile.in: added missing z80 object files
631 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
633 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
634 pic16 progress by Vangelis:
652 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
654 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
656 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
658 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
659 added gbz80 build to MSVC project.
660 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
661 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
662 from 8051 stuff and setup so it links using a .lnk file.
664 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
666 * support/librarian/sdcclib.c: sdcc librarian.
667 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
670 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
672 * as/mcs51/lkmain.c: properly handle extensions in function afile.
674 2003-07-02 Borut Razem <borut.razem@siol.net>
676 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
677 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
678 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
679 src/xa51/main.c, src/z80/main.c:
680 virtualization of glue() function: each port has it's own glue function,
681 which is accessed by do_glue function pointer in PORT.general structure
683 2003-07-01 Kevin Vigor <kevin@vigor.nu>
685 * DS800C400 fun, improved ROM interface and tinibios.
687 2003-06-27 Kevin Vigor <kevin@vigor.nu>
689 * More support for DS80C400. Now includes beginning of interface to ROM.
691 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
693 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
695 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
697 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
699 2003-06-19 Borut Razem <borut.razem@siol.net>
701 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
703 2003-06-19 Borut Razem <borut.razem@siol.net>
705 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
706 fixed Z80 port - crt0.o: cannot open.
708 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
710 * support/Util/MySystem.c (merge_command): revert bad fix
712 2003-06-18 Borut Razem <borut.razem@siol.net>
714 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
716 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
718 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
719 option --use-stdout sends errors to stdout instead of stderr.
721 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
723 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
725 2003-06-15 Borut Razem <borut.razem@siol.net>
727 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
728 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
729 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
730 fixed width array of pointers replaced with sets;
731 multiple include and lib paths ared transferred to preprocessor and linker
732 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
733 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
734 fixed width array of pointers
735 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
736 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
737 fixupPath(), getPathDifference()
738 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
739 fixed width array of pointers
741 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
743 * src/pic16/ralloc.c: fix warnings
744 * src/pic16/pcode.c: fix warning
746 2003-06-10 Scott Dattalo <scott@dattalo.com>
748 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
749 know all the details, but essentially this set of changes enable
750 the pic16 port to generate movff instructions and generate assembler
756 * src/pic16/device.c:
759 * src/pic16/pcoderegs.c:
760 * src/pic16/ralloc.c:
761 * src/pic16/ralloc.h:
763 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
765 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
766 added option --vc, so sdcc errors and warnings are compatible with
767 Microsoft Visual Studio.
769 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
771 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
772 device/lib/libfloat.lib: added atof function.
774 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
776 * doc/sdccman.lyx: updated to Lyx 1.3
777 * doc/cdbfileformat.lyx: updated to Lyx 1.3
778 * doc/test_suite_spec.lyx: updated to Lyx 1.3
779 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
781 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
783 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
785 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
787 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
788 additions to the "related tools/documentation" section
790 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
792 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
794 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
796 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
797 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
799 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
801 * doc/sdccman.lyx: fix double dash and other minor things
802 * doc/Makefile: fix double dash
804 2003-05-28 Karl Bongers(patches from Martin Helmling)
805 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
806 condition and ignore commands.
808 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
810 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
811 is in parts still quite out of date, I did changes as far as I felt makes sense
812 for a non-native english speaker.
813 Please feel free to add to the manual or to correct my changes.
814 * doc/Makefile: undid touching the date of intermediate tex files.
816 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
818 * doc/sdccman.lyx: Manual has an index now
820 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
822 Finalize muluint/mulsint and mululong/mulslong merging:
823 * device/lib/_mulint.c
824 * device/lib/_mullong.c
825 * device/lib/gbz80/mul.s
826 * device/lib/gbz80/stubs.s
827 * device/lib/z80/mul.s
828 * device/lib/z80/stubs.s
829 * src/SDCCsymt.c (initCSupport)
831 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
833 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
834 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
835 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
836 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
839 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
841 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
842 the regression tests I'm not brave enough to enable 245.b, 245.c
843 * doc/sdccman.lyx: added latex preamble for hyperref package.
844 Using pdflatex this will give you a hyperlinked pdf file with
845 bookmarks. (prepend '%' before /usepackage if this breaks something)
847 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
849 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
851 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
853 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
855 2003-05-21 <johan@balder>
857 * src/SDCCglue.c (printIval): fixed bug #739934
859 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
861 Applied patch from bug 737905 (renamed yylineo to mylineno):
868 * src/pic16/pcode.c: Cleaned warnings
869 * src/pic16/pcodeflow.c: Cleaned warnings
870 * src/pic16/pcoderegs.c: Cleaned warnings
872 2003-05-19 Scott Dattalo <scott@dattalo.com>
874 * src/pic16/pcode.c: Cleaned warnings
875 * src/pic16/pcodepeep.c: Cleaned warnings
876 * src/pic16/ralloc.c: Cleaned warnings
878 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
880 * doc/sdccman.lyx: fixed bug 739745
881 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
883 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
885 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
886 it can be defined with CFLAGS when running configure
887 * src/SDCCmain.c: fixed compiling + linking with object files
889 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
891 * configure.in: configure for pic16 port,
892 added --disable-pic16-port
893 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
894 * src/SDCCmain.c: linkOptions is changed to set *,
895 added if/endif conditional macros to remove options help
896 messages from optionsTable when a port is not configured, added
897 support for the PIc16 port in the ports table, when executing
898 the compiler with no port specified on command line, a default
899 port is selected with the new macro DEFAULT_PORT which is
900 defined in port.h, in setDefaultOptions() linkOptions is removed
901 from initialization assignment, since now it is a set,
902 parseCmdLine uses setParseWithComma for linkOptions, in
903 linkEdit() linkOptions are accessed with new function indexSet()
904 which returns the i'th item of a set variable. See SDCCset.c, in
905 linkEdit() when calling buildCmdLine(), added linkOptions as
906 last argument. Now users can pass arguments to gplink via the
907 -Wl option, main() uses pic16glue() to glue up pic16 programs
908 * src/SDCCpeeph.c: various changes to support pic16
909 * src/SDCCset.c: added function void *indexSet(set *, int) to
910 return the i'th item of the set
911 * src/SDCCset.h: added function prototype for indexSet()
912 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
913 * src/clean.mk: added pic16 in CLEANALLPORTS variable
914 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
915 added macro DEFAULT_PORT
916 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
917 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
919 * src/pic16/glue.c: commented out some error producing lines
920 * src/pic16/main.c: __config directives are commented out to stop
921 gpasm complaining and test the linkage with gplink, _linkCmd and
922 _asmCmd changed to be more gplink and gpasm friendly
923 * src/pic16/peeph.def: peep rule 3 is commented out, since it
924 produced an error when parsed, peep rule 12 is added to utilize
925 movff, but it is commented out since the pCode does not support
926 yet a command with 2 address arguments
928 2003-05-18 <johan@balder>
930 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
931 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
932 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
934 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
935 Added feature to script commands from file.
937 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
939 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
940 * src/SDCCutil.c: include ctype.h for win32
942 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
944 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
946 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
948 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
949 Fixed so you can set breakpoints prior to run, run does not stop
950 on entry now. Add tbreak. Other enhancements and fixes for use
953 2003-05-12 Borut Razem <borut.razem@siol.net>
955 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
957 2003-05-11 Borut Razem <borut.razem@siol.net>
959 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
960 the path of bin directory, so that PATH is the only env. variable, which has to be set
961 in case of standard installation.
962 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
963 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
964 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
966 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
968 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
969 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
970 temp files are in the port dir; clean the gen/test directory when
971 generating new test.c
972 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
973 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
974 * support/regression/tests/zeropad.c: added
976 2003-05-09 <johan@balder>
978 * src/SDCCglue.c: fixed bug #597940
980 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
982 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
983 cache sfr, optimize next,step, fix off by one sourceline,
984 support ddd list function.
985 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
987 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
989 * support/regression/HTMLgen.py: added compare_s2f()
990 * support/regression/Makefile: redo 1.27
991 * support/regression/generate-cases.py: redo 1.5
993 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
995 * support/regression/tests/float.c: workaround 33 bit hex constant
996 * support/regression/tests/simplefloat.c: fix division for host
998 2003-04-29 Scott Dattalo <scott@dattalo.com>
1000 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
1001 that tame's the PIC's over-aggressive optimizer.
1003 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1005 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1008 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1010 Initial support for DS80C400. "Hello world" runs on TINIm400
1013 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1015 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1016 * Some notes on ddd usage added in debugger/README
1017 Martin Helmling adding more features and fixes for ddd GUI debugger.
1018 Code added for nexti, stepi, up, down, and other adjustments.
1020 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1022 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1023 * src/pic/peeph.def Added two rules to optimize carry manipulation
1024 * src/pic/* removed debug printfs
1026 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1028 * debugger/mcs51/cmd.c: added header newalloc.h
1030 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1032 * as/Makefile: new EXEEXT
1033 * as/z80/Makefile: remove trailing slash of BUILDIR
1034 * as/z80/clean.mk: new EXEEXT
1035 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1036 * support/cpp2/Makefile.in: new EXEEXT
1037 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1039 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1041 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1042 EXEEXT was introduced to fix all related problems with targets
1043 "clean", "install" and "uninstall"; a couple of further flaws
1044 especially with "clean" have been fixed too
1045 * as/mcs51/Makefile.in
1050 * debugger/mcs51/Makefile.in
1051 * debugger/mcs51/clean.mk
1053 * link/z80/Makefile.in
1056 * packihx/Makefile.in
1058 * sim/ucsim/Makefile
1059 * sim/ucsim/clean.mk
1060 * sim/ucsim/avr.src/Makefile.in
1061 * sim/ucsim/avr.src/clean.mk
1062 * sim/ucsim/s51.src/Makefile.in
1063 * sim/ucsim/s51.src/clean.mk
1064 * sim/ucsim/xa.src/Makefile.in
1065 * sim/ucsim/xa.src/clean.mk
1066 * sim/ucsim/z80.src/Makefile.in
1067 * sim/ucsim/z80.src/clean.mk
1068 * sim/ucsim/main_in.mk
1069 * sim/ucsim/packages_in.mk
1070 * sim/ucsim/gui.src/Makefile.in
1071 * sim/ucsim/gui.src/serio.src/Makefile.in
1072 * sim/ucsim/gui.src/serio.src/clean.mk
1075 * support/cpp2/Makefile.in
1076 * support/cpp2/clean.mk
1077 * support/makebin/Makefile
1078 * support/makebin/clean.mk
1079 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1080 * doc/sdccman.lyx: --program-suffix no longer needed
1082 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1084 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1085 Martin Helmling added support for ddd GUI debugger.
1086 Code added to display assembly, set variables, and other commands
1087 to interface to ddd.
1089 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1091 * as/Makefile: fix target clean
1092 * as/clean.mk: fix target clean
1093 * as/z80/clean.mk: fix target clean
1095 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1097 * Makefile.common.in: added @EXEEXT@
1098 * configure.in: removed all mingw32 stuff
1099 * configure: rebuilt from configure.in
1100 * doc/sdccman.lyx: updated section "installation"
1101 * support/scripts/sdcc_mingw32: adapted to configure
1102 * support/scripts/sdcc_cygwin_mingw32: added
1104 2003-04-22 Scott Dattalo <scott@dattalo.com>
1106 * src/pic Added object file support for the PIC port
1107 * src/pic Applied patch from Craig Franklin (this started the object file support)
1108 * src/regression Updated the PIC regression tests for object files
1110 2003-04-20 Borut Razem <borut.razem@siol.net>
1112 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1113 lklex.c: In function `getfid':
1114 lklex.c:203: warning: array subscript has type `char'
1115 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1116 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1117 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1118 stack handling macros
1120 2003-04-19 Borut Razem <borut.razem@siol.net>
1122 * "handling space characters in file path" task:
1123 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1124 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1125 * support/Util/MySystem.h: make it self-sufficient
1126 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1127 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1128 handling space characters in file path
1129 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1130 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1131 * support/Util/MySystem.c: handling space characters in executable's path
1133 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1135 * as/z80/Makefile: fix permanent rebuild of z80
1136 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1137 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1139 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1141 * src/SDCCopt.c: add special case optimization to replace modulo by
1142 a power of two with a bitwise AND.
1144 2003-04-18 <johan@balder>
1146 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1148 2003-04-17 <johan@balder>
1150 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1151 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1153 2003-04-13 Borut Razem <borut.razem@siol.net>
1155 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1156 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1157 fixed mingw problem in adl_NORMALIZE_PATH
1159 2003-04-12 Borut Razem <borut.razem@siol.net>
1161 * fixed "#pragma SAVE/RESTORE can not be nested":
1162 * src/SDCC.lex: reworked pragma handling functions
1163 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1164 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1166 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1168 * src/SDCCutil.c (pathEquivalent): defined but not used
1169 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1170 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1171 * configure: rebuilt from configure.in
1172 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1173 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1174 * device/include/Makefile.in: replace sdcc_datadir
1175 * device/lib/Makefile.in: replace sdcc_datadir
1176 * Makefile.common.in: add LDFLAGS from configure
1177 * packihx/Makefile.in: use LDFLAGS
1178 * src/Makefile.in: use LDFLAGS
1179 * support/cpp2/Makefile.in: add LDFLAGS from configure
1180 * support/makebin/Makefile: use LDFLAGS
1181 * .version: bumped version number to 2.3.5
1183 2003-04-12 Borut Razem <borut.razem@siol.net>
1185 * completed "different paths" task:
1186 * src/SDCCmacro.c: fixed bug in handling quotes
1187 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1188 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1190 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1192 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1194 2003-04-11 kevin Vigor <kevin@vigor.nu>
1196 * ds390/gen.c ds390/peeph.def: fix bug 706781
1198 2003-04-11 Borut Razem <borut.razem@siol.net>
1200 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1202 2003-04-10 Scott Dattalo <scott@dattalo.com>
1204 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1205 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1206 set - this bit used to not be set...).
1207 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1208 bad code in PIC Port
1209 * src/regression/and2.c added to test bug 609268
1210 * src/regression/Makefile added and2.c to regression test
1213 2003-04-08 <johan@CP255758-A>
1215 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1216 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1217 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1219 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1221 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1223 * support/cpp2/Makefile.in: fix bug #487815
1224 * configure: rebuilt from configure.in
1225 * Makefile.common.in: docdir changed, new path suffixes
1226 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1227 * sdcc_vc_in.h: reflect changes from sdccconf.h
1228 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1229 * src/SDCCutil.h: remove BINDIR hack
1230 * doc/sdccman.lyx: update new path hierarchy
1232 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1234 * src/SDCCpeeph.c: added okToRemoveSLOC test
1236 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1238 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1240 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1242 * src/SDCCpeeph.c: added labelIsReturnOnly test
1243 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1245 2003-04-05 <johan@balder>
1247 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1248 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1249 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1250 * src/SDCCast.c: fixed a warning
1251 * src/SDCCast.h: fixed a warning
1252 * src/SDCCicode.c (operandFromAst): fixed a warning
1254 2003-04-04 <johan@balder>
1256 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1257 * src/SDCCast.c (decorateType): fixed bug #715076
1258 * src/SDCC.y: fixed bug #702907
1260 2003-04-03 <johan@balder>
1262 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1263 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1264 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1265 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1266 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1268 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1270 * _decdptr.c: fix return values
1271 * _gptrget.c: fix return values
1272 * _gptrgetc.c: fix return values
1273 * _gptrput.c: fix return values
1274 * _mulint.c: fix return values
1275 * as/z80/Makefile: fix 'make -j' problem
1277 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1279 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1280 * configure.in: big cleanup, updated to autoconf 2.5x
1281 * configure: rebuilt from configure.in
1282 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1283 * sdcc_vc_in.h: reflect changes from sdccconf.h
1284 * doc/Makefile: fixed a flaw in "make install"
1286 2003-04-02 <johan@balder>
1288 * src/ds390/gen.c (genCmp): no comments
1289 * src/mcs51/gen.c (genCmp): no comments
1290 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1291 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1293 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1295 * support/regression/generate-cases.py: place generated file in given sub directory
1296 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1297 * support/regression/Makefile: improvements for 'make -j';
1298 side effect: it's simpler and faster now
1300 2003-03-31 Borut Razem <borut.razem@siol.net>
1302 * src/z80/main.c: link-{port} and as-{port} defined without path
1303 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1305 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1307 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1309 2003-03-30 Borut Razem <borut.razem@siol.net>
1311 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1312 changed type of list parameter to set
1313 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1314 * src/port.h: changed type of do_assemble() parameter to set
1315 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1316 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1317 definition of "cppoutfilename" macro with NULL value in preProcess()
1318 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1319 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1320 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1321 replaced with set *binPathSet
1322 * shash_add() deallocates the item, if allready exsists, before adding the new one
1323 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1325 2003-03-30 Scott Dattalo <scott@dattalo.com>
1327 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1328 a nested for loop bug in the PIC port
1329 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1332 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1334 * support/Util/dbuf.h: remove C++ stuff to make it portable
1336 2003-03-28 Borut Razem <borut.razem@siol.net>
1338 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1339 literal strings in stringLiteral()
1340 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1341 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1344 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1346 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1348 2003-03-26 <johan@balder>
1350 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1351 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1352 * src/SDCCast.c (decorateType): fixed " -v < 3"
1354 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1356 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1357 Added Lenny Story's debug infrastructure changes:
1358 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1359 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1360 * src/cdbFile.c: added
1361 * src/SDCCdebug.c: added
1362 * src/SDCCdebug.h: added
1363 * src/SDCCast.c (createFunction)
1364 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1365 * src/SDCCmain.c (parseCmdLine, main)
1366 * src/SDCCmem.c (redoStackOffsets)
1367 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1370 * src/avr/gen.c (genAVRCode)
1371 * src/ds390/gen.c (gen390Code)
1372 * src/mcs51/gen.c (gen51Code)
1373 * src/pic/gen.c (genpic14Code)
1374 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1375 * src/xa51/gen.c (genXA51Code)
1376 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1378 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1380 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1381 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1383 2003-03-22 <johan@balder>
1385 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1387 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1389 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1390 * doc/cdbfileformat.lyx: added, written by Lenny Story
1391 * doc/Makefile: added cdbfileformat.lyx
1392 * doc/clean.mk: added cdbfileformat.lyx
1394 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1396 * src/mcs51/peeph.def: fix bug #705773
1398 2003-03-20 <johan@balder>
1400 An sfr/sbit can have an "at #" AND an initializer
1401 * src/SDCCsymt.c (checkSClass):
1402 * src/SDCCmem.c (allocGlobal):
1403 * src/SDCCmem.c (allocLocal):
1404 * src/SDCCast.c (createBlock):
1406 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1408 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1410 2003-03-16 <johan@balder>
1412 Undid the hackup of const and volatile, the problem is much bigger
1414 * src/SDCCast.c:1.171
1415 * src/SDCCglue.c:1.138
1416 * src/SDCCicode.c:1.146
1417 * src/SDCCsymt.c:1.150
1418 * src/SDCCval.c:1.65
1420 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1422 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1423 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1425 2003-03-13 <johan@balder>
1427 Hackup const and volatile modifiers in type chains a bit:
1429 * src/SDCCast.c:1.169
1430 * src/SDCCglue.c:1.136
1431 * src/SDCCicode.c:1.143
1432 * src/SDCCsymt.c1.146
1433 * src/SDCCsymt.h1.59
1434 * src/SDCCval.c:1.63
1436 2003-03-12 <johan@balder>
1438 * src/SDCCBBlock.h: more LRH debugging junk
1439 * src/SDCCcflow.h: more LRH debugging junk
1440 * src/SDCCloop.c: more LRH debugging junk
1441 * src/SDCC.y (struct_declaration): fixed bug #697590
1442 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1443 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1444 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1446 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1447 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1448 test function names must now match exactly).
1449 * src/SDCCcse.c: added special case in findCheaperOp to allow
1450 extending a short integer. Makes less awful code for bug 700121 test case.
1452 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1454 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1455 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1457 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1459 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1460 actually called (operandsNotEqual() was called for all
1461 operandsNotEqualX tests).
1463 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1465 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1466 with shorter literals. Fixes bug 700121.
1468 2003-03-11 <johan@balder>
1470 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1472 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1474 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1475 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1477 2003-03-10 Borut Razem <borut.razem@siol.net>
1479 * src/SDCCmain.c: pipe preprocessor's output
1480 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1481 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1482 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1483 which closes all pipes in pipeSet set
1484 * src/SDCCset.c: free deleted item in function deleteSetItem()
1485 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1486 moved from z80 to src subproject
1487 * .version: increased version number to 2.3.4
1489 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1491 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1492 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1493 * support/regression/ports/xa51/spec.mk: fix typo
1495 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1497 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1499 2003-03-09 Borut Razem <borut.razem@siol.net>
1501 * src/SDCCmain.c: pipe preprocessor's output
1502 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1503 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1504 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1505 which closes all pipes in pipeSet set
1506 * src/SDCCset.c: free deleted item in function deleteSetItem()
1507 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1508 moved from z80 to src subproject
1510 2003-03-09 Borut Razem <borut.razem@siol.net>
1512 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1513 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1514 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1515 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1516 * src/SDCCglobl.h: unification of WIN32 native definitions
1518 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1520 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1522 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1524 * src/configure.in: check for endianess (even while cross-compiling)
1525 * src/configure: check for endianess (even while cross-compiling)
1526 * src/configure_in.h: check for endianess (even while cross-compiling)
1527 * src/avr/gen.c: remove old endianess stuff
1528 * src/mcs51/gen.c: remove old endianess stuff
1529 * src/ds390/gen.c: remove old endianess stuff
1530 * src/pic/gen.c: remove old endianess stuff
1531 * src/pic/genarith.c: remove old endianess stuff
1532 * src/pic/glue.c: fix endianess check
1533 * src/pic16/gen.c: remove old endianess stuff
1534 * src/pic16/genarith.c: remove old endianess stuff
1535 * src/pic16/glue.c: fix endianess check
1536 * src/xa51/gen.c: remove old endianess stuff
1537 * src/z80/gen.c: fix endianess check
1538 * src/SDCCglue.c: fix endianess check
1539 * src/ds390/peeph.def: fix bug 700036
1541 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1543 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1544 * src/configure: find appropriate data-types on host for SDCC's int and long
1545 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1546 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1547 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1549 2003-03-07 <johan@balder>
1552 some minor cleanups before the big shot
1553 OP_DEFS and OP_USES now use Kevin's protection
1554 new option --nolabelopt
1565 * src/ds390/ralloc.c:
1566 * src/mcs51/ralloc.c:
1568 * src/xa51/ralloc.c:
1571 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1573 * src/pic/pcode.c (get_op): fix 64 bit warnings
1574 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1575 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1576 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1577 * support/regression/tests/malloc.c: fix 64 bit warnings
1579 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1581 * src/mcs51/gen.c (genMinus): fixed bug 696436
1583 2003-03-02 Borut Razem <borut.razem@siol.net>
1585 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1587 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1589 * configure.in: test for mkstemp
1590 * sdccconf_in.h: add HAVE_MKSTEMP
1592 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1594 * device/include/ctype.h: removed warning while using --stack-auto
1595 * device/include/malloc.h: removed warning while using --stack-auto
1596 * device/include/string.h: removed warning while using --stack-auto
1598 2003-02-23 Borut Razem <borut.razem@siol.net>
1600 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1601 because NDEBUG is defined (see man assert)
1602 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1604 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1606 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1607 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1609 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1611 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1612 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1614 2003-02-18 <johan@balder>
1616 * as/mcs51/asmain.c (asmbl): module can start with a digit
1617 * as/z80/asmain.c (asmbl): module can start with a digit
1619 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1621 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1622 * src/asm.c: fix pipe() for Mingw32
1624 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1626 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1627 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1628 make -V work again; --c1mode reads now from stdin
1629 * doc/sdccman.lyx: added --c1mode
1630 * support/Util/SDCCerr.c: new messages for c1 mode
1631 * support/Util/SDCCerr.h: new messages for c1 mode
1632 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1634 2003-02-15 <johan@balder>
1636 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1638 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1640 * doc/sdccman.lyx: Environment variables, -o and other minor things
1642 2003-02-14 <johan@balder>
1644 * src/xa51/main.c: before anyone really tries to use it :)
1646 * Install doc's in share/sdcc/doc
1647 * removed some obsolete files
1648 * Do a proper make distclean and uninstall
1649 M Makefile.common.in
1652 M device/include/Makefile.in
1653 M device/lib/Makefile.in
1656 M sim/ucsim/doc/Makefile.in
1659 R src/xa51/peeph.rul
1660 M support/cpp2/Makefile.in
1661 M support/makebin/Makefile
1664 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1666 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1668 2003-02-10 Borut Razem <borut.razem@siol.net>
1670 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1671 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1672 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1673 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1674 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1675 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1676 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1677 src/z80/Makefile.bcc: Borland Makefile cleanup
1678 * as/z80/Makefile.bcc: Added Borland Makefile
1679 * support/cpp2/borland.h: Removed
1681 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1683 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1684 * src/SDCC.lex: new pragma NOIV
1685 * src/SDCCglobl.h: new pragma NOIV
1686 * src/SDCCmem.c: new pragma NOIV
1688 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1690 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1692 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1694 * src/SDCCmain.c: signal handling is switched off by --debug
1695 * doc/Makefile: small fix for install; use clean.mk again
1696 * doc/clean.mk: clean *.pdf and *.html too
1698 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1700 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1701 * device/lib/printfl.c: fix a ds390 bug by making it portable
1702 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1703 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1704 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1705 * debugger/mcs51/cmd.c: converted multi-line string literals
1706 * sim/ucsim/globals.cc: converted multi-line string literals
1707 * src/SDCCmain.c: introduced signal handler to remove temp files
1708 * doc/Makefile: small tweaks, implement clean
1709 * doc: removed generated files
1711 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1713 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1714 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1715 Address Record is not correctly generated for DS390."
1717 2003-02-02 Borut Razem <borut.razem@siol.net>
1719 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1720 * as/mcs51/asm.h: fixed compilation with Borland C
1721 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1722 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1723 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1724 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1725 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1726 src/z80/Makefile.bcc: delete $(LIB) only if exist
1727 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1729 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1731 * device/include/malloc.h: introduced NULL
1732 * device/include/string.h: introduced NULL
1733 * device/include/stdlib.h: introduced NULL
1734 * device/lib/_memcpy.c: removed NULL
1735 * device/lib/_strcat.c: removed NULL
1736 * device/lib/_strchr.c: removed NULL
1737 * device/lib/_strcmp.c: removed NULL
1738 * device/lib/_strcpy.c: removed NULL
1739 * device/lib/_strcspn.c: removed NULL
1740 * device/lib/_strlen.c: removed NULL
1741 * device/lib/_strncat.c: removed NULL
1742 * device/lib/_strncmp.c: removed NULL
1743 * device/lib/_strncpy.c: removed NULL
1744 * device/lib/_strpbrk.c: removed NULL
1745 * device/lib/_strrchr.c: removed NULL
1746 * device/lib/_strspn.c: removed NULL
1747 * device/lib/_strstr.c: removed NULL
1748 * device/lib/_strtok.c: removed NULL
1749 * device/lib/malloc.c: removed NULL, include own header
1751 2003-02-02 <johan@balder>
1753 * src/mcs51/ralloc.c (packForPush): fixed bug #631653, maybe other ports need this too? At least now some new alerts in SDCCBBlock.c and SDCCicode.c gives an early warning
1754 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1755 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1756 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1757 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1758 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1760 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1762 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1765 2003-02-01 <johan@balder>
1767 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1769 2003-01-31 <johan@CP255758-A>
1771 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1773 2003-01-30 <johan@balder>
1775 * src/SDCCBBlock.c: automatic bug detection
1776 * src/SDCCicode.c: automatic bug detection
1778 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1780 * src/SDCCglobl.h: now --xram-size 0 works
1781 * src/SDCCmain.c: now --xram-size 0 works
1783 2003-01-29 <johan@balder>
1785 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1787 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1789 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1790 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1791 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1792 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1793 * src/SDCCglobl.h: Added options --xram-size and --code-size
1794 * src/SDCCmain.c: Added options --xram-size and --code-size
1796 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1798 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1799 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1801 2003-01-27 <johan@balder>
1803 * src/SDCC.y: fixed bug #613764
1805 2003-01-26 <johan@balder>
1807 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1808 * src/SDCCsymt.h: fixed bug #673374
1809 * src/SDCCglue.c: fixed bug #661910
1810 * src/SDCCast.c: fixed bug #458099 and 673374
1812 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1814 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1815 * as/mcs51/strcmpi.h: added
1816 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1817 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1818 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1819 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1820 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1821 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1822 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1823 * as/mcs51/Makefile.aslink: new module strcmpi
1824 * as/mcs51/Makefile.asx8051: new module strcmpi
1825 * as/mcs51/Makefil.bcc: new module strcmpi
1826 * as/mcs51/Makefile.in: new module strcmpi
1827 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1829 2003-01-26 <johan@balder>
1831 * src/SDCCglue.c: reverted back to 1.124
1832 * src/SDCCast.c: reverted back to 1.156
1833 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1835 2003-01-25 <johan@balder>
1837 * src/SDCCglue.c: A better fix for bug #661910
1838 * src/SDCCast.c: A better fix for bug #661910
1839 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1841 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1843 * src/Makefile.in: remove spawn.o
1844 * src/SDCCmain.c: remove spawn.h
1845 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1846 * src/spawn.c: removed
1847 * src/spawn.h: removed
1848 * support/regression/ports/ds390/spec.mk: link with -r
1850 2003-01-24 <johan@CP255758-A>
1852 * src/ds390/gen.c (aopOp): fixed bug #667458
1853 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1854 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1855 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1857 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1859 * src/mcs51/peeph.def: better assembler identation by Frieder
1860 * src/mcs51/gen.c: better assembler identation by Frieder
1862 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1864 * as/z80/string.h: removed for gcc 3.2
1865 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1866 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1868 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1870 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1871 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1872 * support/regression/Makefile: separate temp files for ports
1873 * support/regression/generate-cases.py: separate temp files for ports
1874 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1875 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1877 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1879 * moved tinitalk to device/examples/ds390
1881 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1883 * as/mcs51/lkmem.c: rflag is for DS390
1884 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1885 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1886 (linkEdit): move mem- and map-files the same way as ihx-files
1887 * src/z80/main.c (_setDefaultOptions): removed --generic
1888 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1889 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1890 * src/pic/glue.c (picglue): --c1mode works again
1891 * src/pic16/glue.c (pic16glue): --c1mode works again
1892 * src/asm.c (printCLine): fix #660034
1894 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1896 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1897 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1898 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1899 * as/mcs51/lkmem (summary): better fix for sp problem
1900 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1901 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1902 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1903 remove --stack-after-data
1905 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1907 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1908 * src/SDCCutil.c (join): ugly bug: missing '\0'
1909 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1911 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1913 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1915 * src/pic/main.c (_asmCmd): gpasm supports -o
1916 * src/z80/main.c: more general macros
1917 * device/lib/Makefile.in: remove intermediate files
1919 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1921 * .version: Bumped version number to 2.3.3
1922 * src/SDCCBBlock.c: new option -o
1923 * src/SDCCglobl.h: new option -o
1924 * src/SDCCglue.c: new option -o
1925 * src/SDCCmain.c: new option -o
1926 * src/asm.c: new option -o
1927 * src/ds390/main.c: new option -o
1928 * src/pic/glue.c: new option -o
1929 * src/pic/pcode.c: new option -o
1930 * src/pic/ralloc.c: new option -o
1931 * src/pic16/glue.c: new option -o
1932 * src/pic16/pcode.c: new option -o
1933 * src/pic16/ralloc.c: new option -o
1934 * src/z80/main.c: new option -o
1935 * device/lib/Makefile.in: use -o
1936 * support/regression/ports/ds390/spec.mk: use -o
1937 * support/regression/ports/gbz80/spec.mk: use -o
1938 * support/regression/ports/mcs51/spec.mk: use -o
1939 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1940 * support/regression/ports/z80/spec.mk: use -o
1941 * support/regression/ports/ucz80/spec.mk: use -o
1942 * support/regression/ports/xa51/spec.mk: use -o
1943 * support/regression/fwk/lib/timeout.c: fix usage string
1945 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1946 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1948 2003-01-07 <johan@balder>
1950 * src/SDCCast.c (decorateType): fixed bug #600035
1952 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1953 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1954 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1955 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1956 * src/pic/pcode.c: outcommented unused variable to remove warnings
1957 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1959 2003-01-06 <karl@turbobit.com>
1960 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1963 2003-01-06 <johan@balder>
1965 * src/SDCCicode.c: fixed array add
1967 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1968 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1969 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1971 2003-01-04 <johan@balder>
1973 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1975 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1976 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1978 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1979 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1980 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1982 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1983 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1985 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1986 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1988 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1989 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1991 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1993 * in \sdcc\as\mcs51\ changed these files in order to create an
1994 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1995 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1996 following files to include the previous two files: aslink.dsp,
1997 Makefile.aslink, Makefile.bcc, and Makefile.in.
1999 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
2000 .adb instead of .cdb
2002 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2004 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2005 value from option --iram-size.
2007 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2009 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2012 2002-09-18 <wiml@hhhh.org>
2014 * SDCClrange.h: exposed setFromRange() and setToRange()
2015 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2016 packRegsForAccUse() (bug 542397)
2017 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2018 multiple times and emitting the fetch operations more than once
2019 added aopGetUsesAcc() function to allow binary operators to
2020 fetch their operands in the correct order; made genMinus() emit
2021 compact code for X = LITERAL - Y
2023 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2024 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2025 sprintf() in line 1267.
2027 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2028 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2031 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2032 Changes to aslink (All the changes are marked with 'JCF'):
2034 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2037 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2038 area BSEG. Also moves, if possible, the DATA area down into the internal
2039 ram so more space is available.
2041 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2044 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2045 not bytes. Function summary() which creates a memory usage summary
2046 file with extension .mem. Reports of overlaping stack and small stack
2047 size. If the space for the stack is less than 16 bytes aslink trows a
2050 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2051 the 8051. Option 'y' for memory summary output file.
2053 Changes to sdcc (All the changes are marked with 'JCF'):
2055 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2057 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2058 overlaying area for it (uses RegBankUsed[4]).
2060 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2061 bank zero as used by default. By default aslink locates the stack
2062 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2063 the creation of the .mem file. Delegates the allocation of data area
2064 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2065 the begining of the stack area to aslink.
2067 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2068 glue() in SDCCglue.c creates an area for it.
2070 2002-09-03 Borut Razem <borut.razem@siol.net>
2071 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2072 sdcc/src/pic/glue.c:
2073 introduced atexit() handler for teporay files removal in case of
2074 errors, assertions, ...
2076 2002-08-29 Borut Razem <borut.razem@siol.net>
2077 * sdcc/support/cpp2/auto-host_vc_in.h:
2078 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2079 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2080 Maybe there is a similar problem with BORLANDC? It should be checked!
2082 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2083 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2084 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2085 was not executed, and the compiler (cl) launched a warning:
2086 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2088 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2089 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2091 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2092 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2094 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2095 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2096 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2097 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2098 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2099 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2100 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2101 - added Release configuration in VS projects
2102 - review of compiler an linker options
2103 - VC .exe files are generated in bin_vc directory, not to interfere
2104 with binaries generated from other projects (cygwin, mingw, bcc ...)
2106 * sdcc/src/yacc.dsp: added
2108 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2109 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2110 and insert the version number definitions from .version
2112 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2114 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2115 added - genarate auto-host.h using auto-host_vc_in.h as template
2118 removed from CVS, generated automatically
2120 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2121 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2123 2002-08-11 Borut Razem <borut.razem@siol.net>
2124 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2126 2002-08-10 Borut Razem <borut.razem@siol.net>
2127 * src/SDCCmain.c (main):
2128 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2129 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2130 The consequence was that some temporary files were not removed.
2133 unification of code in functions tempfilename() and tempfile():
2134 function tempnam() is defined in Visual Studio 6.0 and .NET
2136 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2138 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2139 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2140 - removed compiler command line option /WX: Treats all warnings as errors
2141 - update a list of source files, included into the project
2143 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2144 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2145 changed project type to Generic Project so that can be correcly converted to VS.NET project
2147 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2149 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2151 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2153 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2154 added return 0 statements after assert() to make compiler happy
2156 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2157 added newline in the def file to keep MSC compiler satisfied
2159 * sdcc/src/z80/gen.c:
2160 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2161 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2162 - solved MSC error in function aopDump()
2164 * sdcc_vc.h: define PREFIX as "\\sdcc"
2166 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2167 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2169 2002-06-22 Scott Dattalo <scott@dattalo.com>
2170 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2171 - Rewrote the register banking algorithm.
2172 - Added pCode live-range analysis to registers (for now, only non-used and
2173 singly-used registers optimized away)
2175 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2177 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2179 2002-05-10 Scott Dattalo <scott@dattalo.com>
2180 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2182 2002-04-22 Michael Hope <michaelh@vroom>
2184 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2186 * configure.in (DD_COPT): Added include support required for gbdk.
2188 * .version: Bumped version number just to increase it.
2190 * src/SDCCmain.c: Added -nostdinc to the default options.
2192 2002-04-15 Michael Hope <michaelh@vroom>
2194 * device/lib/z80/printf.c (sprintf): Added.
2196 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2198 * src/z80/peeph.def: Added transpose redundent load rule.
2200 * src/z80/main.c: Added force callee saves for jaune.
2202 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2204 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2206 2002-03-28 Johan Knol <johan@balder>
2208 * src/SDCCval.c: fixed bug #532436
2210 2002-03-14 Scott Dattalo <scott@dattalo.com>
2212 Added "char *Processor" field to the port structure.
2215 Added -p option. Allows port dependent processor to be specified.
2218 Initialized the new field char *Processor field to NULL in all ports
2221 Compiler generated registers for interrupt context saving
2222 were not getting allocated.
2224 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2227 Fixed left shift. Will promote the left side of a left shift
2228 if a) left shifting more than size of operand or b) when assigned
2229 to something size > size of left side
2231 2002-03-14 Scott Dattalo <scott@dattalo.com>
2233 tons of changes. Register allocation has been
2234 rewritten. Added customization for the various PICs. Flow
2235 analysis is restructured. ...
2241 Added. device.c is a PIC port hack to accomodate variations
2244 2002-03-13 Michael Hope <michaelh@vroom>
2246 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2248 2002-03-04 johanknol <johanknol@manik>
2250 * /src/SDCCval.c: fixed
2252 const unsigned char arr[][2] = { { 0, 1 } };
2253 t18.c:1: error: Initializer element is not constant
2255 2002-03-04 bela <bela@manik>
2257 * /device/include/mcs51reg.h:
2258 ds89c420 register definition update
2260 2002-03-03 <johan@FRIJA>
2262 * support/Util/SDCCerr.c: did something, but don't no why anymore
2264 * support/regression/tests/bug-524691.c: made it a little less shy
2266 * src/SDCCast.c (decorateType): fixed bug #524697
2268 * src/SDCCast.c: made some lineno improvements
2270 * src/SDCCval.c (getNelements): changed warning to error
2272 * src/SDCCglue.c (printIvalArray): changed warning to error
2274 * src/SDCCicode.c: fixed a warning for mingw
2276 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2278 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2280 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2282 * src/ds390/peeph.def:
2283 Added some more peephole rules
2285 * src/ds390/gen.c: Various fixes & enhancements
2287 * src/SDCClrange.c, src/SDCClrange.h:
2288 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2290 * src/ds390/ralloc.c:
2291 various fixes & enhancements (ds390) specific
2293 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2294 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2297 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2299 2002-03-02 <johan@FRIJA>
2301 * src/SDCCast.c (decorateType): fixed bug #524708
2303 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2305 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2307 2002-03-01 Michael Hope <michaelh@vroom>
2309 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2311 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2313 2002-03-01 <johan@FRIJA>
2315 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2317 * src/SDCCast.c (decorateType): fixed bug #524209
2319 * src/SDCCval.c (valNot): fixed bug #524195
2321 2002-02-26 <johan@balder>
2323 * src/xa51/gen.c: fixed a warning
2325 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2327 * src/SDCCast.c (decorateType): fixed bug #522534
2329 2002-02-23 <johan@balder>
2331 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2333 2002-02-22 <johan@balder>
2335 * src/SDCCast.c: fixed bug #514865
2337 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2339 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2341 * sdcc/src/SDCCloop.c:
2342 Previous fix was not good. basic blocks that have "break" or "return" are
2343 not really partof a loop , but live ranges used in these blocks should
2344 be live thru the entire loop, so set partOfLoop but don't add them to
2347 2002-02-21 <johan@FRIJA>
2349 * src/SDCCcse.c: fixed bug #514308
2351 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2354 Fixed BUG #519583. If a conditional block ended in a return/break
2355 statement inside a loop, it was not being considered part of the loop.
2357 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2359 2002-02-10 Karl Bongers <karl@turbobit.com>
2362 Fixed up SDCDB debugger somewhat. Updated debugger/README
2363 with lots of comments and notes.
2365 * device/examples/test2.c:
2366 Fix bug, "red" variable not being initialized(compiler complained).
2368 * device/examples/Makefile, examples/test3.c:
2369 Add Makefile in device/examples folder, compiles test3.c
2370 for use as a multiple module SDCDB test case.
2372 * sim/ucsim/cmd.src/cmdset.cc:
2373 Took out debug printfs in ucsim "next" command.
2376 Karl and Johan start ucsim XA support. Most dissassembly working,
2377 about 75% emulation done(plenty of work remaining).
2379 * sim/ucsim/z80.src:
2380 Add Z80 support to ucsim, add test-ucz80 regression test,
2381 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2382 Notice z80 compiler fails on examples/test3.c/crc code.
2384 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2386 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2387 Added support for --parms-in-bank1
2389 * src/ds390/peeph.def:
2390 added a few more peephole optimzations
2393 1) added __builtin_inp & __builtin_outp used to read in data of given length
2394 from a memory mapped port
2395 2) added __builtin_memcmp
2396 3) added __builtin_swapw swap bytes of a short
2398 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2399 1) handle multiple send & receives from register bank1
2400 2) ralloc can now allocate DPTR1 to some liveRanges
2402 * src/SDCCsymt.c, src/SDCCsymt.h:
2403 changes to handle multiple sends & receives
2406 added some pointer arithmetic optimization
2409 added some pointer arithmetic optimizations but not stable yet so not
2410 called from anywhere (will get this working shortly)
2412 * src/SDCCopt.c: fixed for multiple sends & receives
2415 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2416 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2417 set preprocessor defines (depending on options)
2419 * src/SDCCicode.c, src/SDCCicode.h:
2420 changes made to handle multiple sends & receives
2423 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2425 * src/SDCCcse.c, src/SDCCcse.h:
2426 added function findbackward def (to be used in upcoming optimization)
2428 * src/SDCCcflow.c, src/SDCCcflow.h:
2429 added function returnAtEnd - to determine if a basic block terminates with
2432 * src/SDCCast.c, src/SDCCast.h:
2433 added option parms-in-bank1
2435 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2436 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2437 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2438 adjusted for --parms-in-bank1 option
2440 * device/include/string.h:
2441 donot redefine "reentrant" keyword
2443 * device/include/ds80c390.h: Added some more SFRs
2445 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2447 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2449 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2451 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2453 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2455 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2457 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2459 * Added --xram-movc option
2461 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2463 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2465 2002-01-11 Johan Knol
2467 * Added math lib of Jesus Calvino-Fraga
2469 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2471 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2472 * support/regression/Makefile: new target test-mcs51-stack-auto
2473 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2475 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2477 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2479 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2481 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2483 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2485 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2487 * src/SDCCglue.h: add definition for printIvalChar()
2489 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2491 * src/SDCCast.c: fix #498138 by Johan
2493 * src/SDCCglue.c: fix #498138 by Johan
2495 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2497 * support/regression/Makefile: fix clean
2499 * support/regression/ports/ds390/support.c: fix transmission of last character
2501 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2503 * /sdcc/src/ds390/gen.c:
2504 a) improved computing address of stack variable
2505 b) took out some #if 0 code
2506 c) improved parmBytes adjustment
2507 d) improved genPlusIncr & genMinusIncr
2508 e) genCmp could generate bad code (when left assigned to DPTR)
2509 f) Fixed bug in hasInc
2511 * /sdcc/src/ds390/ralloc.c:
2512 a) packRegsForSupport could mess up live information (Fixed)
2513 b) packRegsDPTRuse could be incorrect for left & right shift
2515 * /sdcc/src/mcs51/ralloc.c:
2516 packRegsForSupport could mess up the live information (Fixed)
2518 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2520 * /sdcc/src/SDCCast.c:
2521 can reverse a loop even if function call is present as long
2522 as the loop control variable is local & is not passed as parameter
2524 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2526 * /sdcc/ChangeLog: *** empty log message ***
2528 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2529 More builtin function additions for TININative
2531 * /sdcc/src/ds390/ralloc.c:
2532 Had broken the regression testsuite
2534 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2536 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2537 Added funcattr hasStackParms will be set for reentrant functions when there
2538 are paramteres on the stack, this helps in minimizing frame pointer generation
2539 typeFromStr can handle function pointers now
2541 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2542 *** empty log message ***
2544 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2546 * /src/ds390/gen.c, /src/ds390/main.c:
2547 More builtin function additions for TININative
2549 * /src/ds390/ralloc.c:
2550 Had broken the regression testsuite
2552 * /src/SDCCast.c: Fixed a bug in dumptree
2554 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2555 Added funcattr hasStackParms will be set for reentrant functions when there
2556 are paramteres on the stack, this helps in minimizing frame pointer generation
2557 typeFromStr can handle function pointers now
2559 * /doc/builtins.txt, /doc/TININative.txt:
2560 *** empty log message ***
2563 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2565 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2566 ALPHA version for -mTININative
2568 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2569 updated to reflect changes in the port structure
2572 added function do_assemble (similar to do_link) if non-null this function
2573 will be called to do assembly (-mTININative) requires a multi command
2575 added function genAssemblerEnd will be called to generate assembler Epilogue
2578 added _JavaNative to debug info printing
2580 * /src/SDCCmain.c: added option --tini-libid
2581 added port->do_assemble function (-mTININative) has a multi command assemble
2583 * /src/SDCCglue.c: Disabled "constExpr" check
2584 added port->genAssemblerEnd function
2586 * /src/SDCCglobl.h: Added option --tini-libid value
2589 tookout optimizeCompare from the header (has no external references)
2591 * /src/SDCCast.c: made one more function "static"
2593 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2595 * src/z80/mappings.i: Added z80asm support.
2597 * src/z80/main.c: Added z80asm support on --asm=z80asm
2599 * src/z80/gen.c: Fixed asm portability issues.
2601 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2603 * src/SDCCglue.c (printExterns): Added global/extern split.
2605 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2607 * support/regression/Makefile: added test for mcs51 model large
2609 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2611 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2613 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2615 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2617 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2619 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2621 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2623 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2625 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2627 * support/regression/tests/simplefloat.c: Port to mcs51.
2629 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2630 * support/regression/tests/bug-485362.c: Added.
2632 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2634 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2636 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2638 * src/z80/gen.c (aopDump): Added a dump function.
2640 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2641 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2643 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2645 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2647 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2649 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2651 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2653 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2655 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2657 * support/regression/ports/ds390/support.c: Use tinibios.
2659 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2661 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2663 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2664 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2666 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2668 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2670 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2672 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2674 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2675 (packRegsForIYUse): Created and optimised.
2677 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2679 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2680 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2682 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2684 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2686 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2688 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2690 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2692 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2694 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2696 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2698 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2700 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2702 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2704 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2705 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2706 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2708 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2710 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2711 (genNotFloat): Added.
2712 (genUminusFloat): Added.
2714 * device/lib/z80/Makefile: Added floating pt stubs.
2716 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2718 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2720 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2722 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2724 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2726 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2728 * sdcc/support/regression/Makefile: Add port ds390.
2730 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2732 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2734 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2736 * sdcc/support/regression/ports/ds390/support.c: Added.
2738 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2740 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2742 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2744 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2746 * device/include/malloc.h: Added z80 and gbz80 support.
2748 * device/lib/gbz80/heap.s: Added.
2750 * device/lib/z80/heap.s: Added.
2752 * device/lib/malloc.c: Added z80 and gbz80 support.
2754 * support/regression/tests/malloc.c (testMalloc): Added.
2756 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2758 * support/regression/tests/bug-478094.c: Added.
2760 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2762 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2764 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2766 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2768 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2770 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2772 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2774 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2776 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2778 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2780 * support/regression/tests/bug-477927.c: Added.
2782 * src/z80/peeph.def: Added minor rules.
2784 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2786 * src/z80/peeph.def: Added jump optimisation modification.
2788 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2790 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2792 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2794 * support/regression/tests/funptrs.c: Added.
2796 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2798 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2800 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2802 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2804 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2806 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2807 (movLeft2ResultLong): Created.
2809 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2810 (joinPushes): Added. Joins two char pushes into a word push.
2812 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2814 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2816 * support/makebin/Makefile (install): Added creation of dest dir.
2818 2001-10-24 Karl Bongers <karl@turbobit.com>
2820 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2822 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2824 * src/z80/ralloc.c: Turned off faulty pack for one use.
2826 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2828 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2830 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2832 * support/regression/Makefile: Improved clean
2834 * support/regression/ports/gbz80/spec.mk: Added clean
2836 * support/regression/ports/host/spec.mk: Added clean
2838 * support/regression/ports/z80/spec.mk: Added clean
2840 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2842 * support/regression/ports/mcs51/timeout.c: little improvements
2844 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2846 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2848 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2850 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2852 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2854 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2856 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2858 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2859 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2861 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2863 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2865 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2867 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2869 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2871 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2873 * support/regression/tests/longor.c: Added.
2875 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2877 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2879 * as/mcs51/aslink.h: define PATH_MAX
2881 * as/mcs51/asm.h: define PATH_MAX
2883 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2885 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2887 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2889 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2891 * src/SDCCglobl.h: define PATH_MAX
2893 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2895 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2897 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2899 * src/z80/gen.c (gencjneshort): Fixed
2901 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2903 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2905 * support/regression/tests/bug-469671.c: Added.
2907 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2909 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2911 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2913 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2915 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2917 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2919 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2921 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2923 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2925 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2927 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2929 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2931 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2933 * src/z80/gen.c (setupPair): Added 'extended stack' support for the z80. Can now have local variables or parameters of more than 127 bytes in size. Increadibly slow, but it will work. Currently anything involving the carry flag.
2935 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2937 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2939 2001-10-07 <johan@FRIJA>
2941 * device/lib/gets.c (gets): fixed the return value.
2943 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2944 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2946 * src/SDCCpeeph.c (peepHole): Fixed all leaks. Added trace support for freeing lines. Optimised restart logic to re-run instead of restart. Now compiles dscan.c on ~60MB instead of ~200MB.
2948 * support/Util/NewAlloc.c: Added ability to use libgc instead of malloc. Added Safe_free and Safe_strdup. Added trace support where you can log allocations and free all at once.
2950 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2952 * src/pic/gen.c: Removed Safe_strdup.
2954 * configure.in: Added option to enable libgc support.
2956 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2957 (bitVectUnion): Optimised.
2958 (bitVectIntersect): Optimised.
2959 (bitVectBitsInCommon): Optimised.
2960 (bitVectCplAnd): Optimised.
2962 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2964 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2966 * src/SDCCmain.c: distinguish between assembler debug and plain options
2968 * src/avr/main.c: remove standard assembler options
2970 * src/ds390/main.c: remove standard assembler options
2972 * src/mcs51/main.c: remove standard assembler options
2974 * src/port.h: removed "PENDING" comment
2976 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2978 * src/device/lib/_mulint.c : new, with assember functions
2980 * src/device/lib/_mullong.c : new, with assember functions
2982 * src/device/lib/_divuint.c : with assember functions
2984 * src/device/lib/_divsint.c : with assember functions
2986 * src/device/lib/_divulong.c: with assember functions
2988 * src/device/lib/_divslong.c: with assember functions
2990 * src/device/lib/_moduint.c : with assember functions
2992 * src/device/lib/_modsint.c : with assember functions
2994 * src/device/lib/_modulong.c: with assember functions
2996 * src/device/lib/_modslong.c: with assember functions
2998 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
3000 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
3002 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
3003 replaced _mululong.c and _mulslong.c by _mullong.c
3005 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3007 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3009 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3011 * src/SDCCglue.c: test, if win32api is available for MINGW
3013 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3015 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3016 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3017 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3018 * support/regression/ports/host/spec.mk: removed GENERIC
3019 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3020 * support/regression/ports/z80/spec.mk: removed GENERIC
3022 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3024 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3026 * support/regression/tests/bug-467035.c: Created.
3028 2001-10-01 <johan@FRIJA>
3030 * src/SDCC.y: fixed bug #466586 part 1
3032 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3034 * SDCCicode.c: z80 has no generic pointers
3035 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3037 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3039 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3041 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3043 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3045 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3047 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3049 * configure.in: Fixed up so that ucsim is only configured once.
3051 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3053 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3054 (getPathDifference): As above.
3056 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3058 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3060 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3061 * .version: Updated to 2.3.1
3063 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3064 Added copyright header.
3066 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3067 (assemble): Added support for macro based assembler commands.
3068 (linkEdit): Added support for macro based linker commands.
3069 (preProcess): Changed the pre-processor to use macros.
3070 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3071 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3073 * device/lib/z80/crt0.s: Added module name for debugging.
3075 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3077 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3079 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3081 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3083 * src/Makefile.in: Added SDCCmacro and SDCCutil
3085 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3087 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3089 2001-09-16 <johan@FRIJA>
3091 * support/Util/SDCCerr.c: fixed up the error/warning/info database. I only changed the E_ W_ I_ prefix to what SDCCerr.c says it is.
3093 2001-09-15 <johan@FRIJA>
3095 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3096 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3098 2001-09-11 <johan@FRIJA>
3100 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3102 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3104 * support/regression/tests/bug-460444.c: Added test case.
3106 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3107 (genCast): Added justification for all of the asserts.
3109 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3111 * support/regression/support.c: _xdata replaced by xdata
3113 * support/regression/spec.mk: removed _generic
3115 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3117 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3119 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3120 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3122 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3124 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3126 * support/regression/tests/bug-460010.c: Added test case.
3128 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3130 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3132 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3134 * support/regression/testfwk.c: removed workaround for bug #436344
3136 * support/regression/tests/bp.c: use less memory with mcs51
3138 * support/regression/tests/bug-441448.c: use less memory
3140 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3142 * support/regression/collate-results.py: typo
3144 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3146 * support/regression/tests/fetchoverlap.c: Added new test case.
3148 * support/regression/tests/bp.c: Added new test case.
3150 * support/regression/tests/bug-448984.c: Added new test case.
3152 * support/regression/tests/pow2shifts.c: Added new test case.
3154 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3155 (genlshTwo): Fixed right shift for count > 8.
3157 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3159 2001-09-08 <johan@FRIJA>
3161 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3163 2001-09-07 <johan@FRIJA>
3165 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3167 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3169 2001-09-06 <johan@FRIJA>
3171 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3172 * bernhard noted me at this: "() equals to (void)" (1.38)
3174 2001-09-05 <johan@FRIJA>
3176 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3178 2001-09-04 <johan@FRIJA>
3180 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3183 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3185 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3187 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3189 * link/z80/aslink.h: Fixed path for PATH_MAX
3191 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3193 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3195 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3197 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3199 * src/z80/gen.c (genUminus): Fixed add, sub, and uminus on the gbz80 port for longs. Had to shift some functions about to do it.
3201 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3203 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3204 (genCmp): Fixed up genCmp for the GB with longs.
3206 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3208 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3210 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3212 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3214 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3216 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3218 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3220 * device/lib/gbz80/crt0.s (init): Fixed up support for the gbz80 such that it will at least run (and fail badly) the regression tests.
3222 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3224 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3226 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3228 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3230 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3232 * sim/ucsim/configure: little improvement of Cygwin-detection
3233 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3234 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3235 * support/regression/tests/bug-221100.c: small changes for mcs51
3236 * support/regression/tests/bug-221168.c: small changes for mcs51
3237 * support/regression/tests/bug-227710.c: small changes for mcs51
3238 * support/regression/tests/staticinit.c: small changes for mcs51
3239 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3240 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3241 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601