1 2003-09-19 Erik Petrich <epetrich@ivorytower.norman.ok.us>
3 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
4 genCodePointerGet, genGenPointerGet, genFarPointerSet,
5 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
6 (ralloc doesn't intentionally do this now, but perhaps later)
7 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
8 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
9 register positioning bugs (Fixed bug #762602 and #795325)
10 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
12 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13 lines that --i-code-in-asm generates
15 2003-09-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
17 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
18 trying to fclose a FILE* that was already closed.
20 2003-09-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
22 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
23 of const struct should be treated as if const themselves)
25 2003-09-18 Bernhard Held <bernhard@bernhardheld.de>
26 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
28 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
30 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
31 Unix (/n) and DOS (/r/n) line terminations.
33 2003-09-17 Erik Petrich <epetrich@ivorytower.norman.ok.us>
35 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
38 2003-09-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
40 * src/mcs51/gen.c (genFunction, genEndFunction),
41 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
42 and restore of EA so that stack offsets to parameters are
43 correct when using both critical and reentrant/stack-auto.
44 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
45 size (can be triggered in error if sloc is shared between
46 different sized objects)
47 * device/include/float.h: fixed macros to explicitly use
48 unsigned long where needed
50 2003-09-15 Bernhard Held <bernhard@bernhardheld.de>
52 Feature req. 799831: added code to allow nesting of critical functions
53 * src/mcs51/gen.c (genFunction, genEndFunction)
54 * src/ds390/gen.c (genFunction, genEndFunction)
56 2003-09-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
58 * src/SDCCsymt.c (sclsFromPtr),
60 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
61 support for standard C idiom of memory mapped variables; for
62 example, *((xdata int*)0x1234) = 1 is now internally equivalent
63 to xdata int at 0x1234 tempvar = 1.
64 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
65 provided by Akiya ISHIDA
67 2003-09-13 Bernhard Held <bernhard@bernhardheld.de>
69 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
70 * src/SDCCval.c (constVal): added reduction from int to char
71 * src/SDCCval.c (valMult, valDiv): fixed sign handling
72 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
73 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
75 * support/regression/tests/shifts.c: fixed
77 2003-09-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
79 * src/z80/gen.c (genXor): Fixed bug #805445
81 2003-09-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
83 Fixed bug #621531 (const & volatile confusion in the type chain).
84 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
85 refer to the const or volatile state of the pointer itself.
98 * support/regression/tests/const.c
100 2003-09-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
102 When checking for duplicated modules, use absolute paths
103 instead of relative paths. Files changed:
108 2003-09-09 Erik Petrich <epetrich@ivorytower.norman.ok.us>
110 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
112 2003-09-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
114 * device/include/string.h: added size_t typedef, changed
115 prototypes to use size_t, eliminated separate reentrant and
116 non-reentrant declarations, added _memmove declaration
117 * device/lib/_memcpy.c: changed to use size_t instead of int,
118 changed /4 to >>2 to avoid division library call
119 * device/lib/_memcmp.c,
120 * device/lib/_memset.c,
121 * device/lib/_strncat.c,
122 * device/lib/_strncpy.c,
123 * device/lib/_strncmp.c: changed to use size_t instead of int
124 * device/lib/_memmove.c: new file (fixed bug #772294)
125 * device/lib/Makefile.in: added _memmove.c
126 * device/lib/z80/asm_strings.s: fixed bug #772290
127 * support/regression/tests/bitfields.c: attempt to fix host assertion
128 failure on amd64-unknown-linux2.2
130 2003-09-06 Erik Petrich <epetrich@ivorytower.norman.ok.us>
132 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
133 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
134 * as/z80/asmain.c (main): fixed bug #801766
136 2003-09-06 Bernhard Held <bernhard@bernhardheld.de>
138 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
141 2003-09-05 Erik Petrich <epetrich@ivorytower.norman.ok.us>
143 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
144 reported in bug #800609
146 2003-09-04 Vangelis Rokas <vrokas@otenet.gr>
148 * Top header beautifications in src/pic16 directory:
149 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
150 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
151 pcoderegs.h, ralloc.c, ralloc.h
152 * main.c: added top header and GPL license notice
153 * pcode.c: fixed the if-conditional warning
155 2003-09-04 Bernhard Held <bernhard@bernhardheld.de>
157 * device/lib/_mullong.c: replaced int by short for gcc
159 2003-08-31 Erik Petrich <epetrich@ivorytower.norman.ok.us>
161 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
162 and JUMPTABLE iCodes properly now (worked by accident before)
163 * src/mcs51/gen.c (leftRightUseAcc),
164 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
165 iCode properly now. Use getSize instead of nRegs since a & b
166 aren't part of the nRegs tally.
168 2003-08-31 Vangelis Rokas <vrokas@otenet.gr>
170 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
171 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
172 before instructions that use the _STATUS register
174 2003-08-31 Bernhard Held <bernhard@bernhardheld.de>
176 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
177 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
178 fetching of the pointer
179 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
180 copied from genNearPointerSet()
181 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
182 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
183 If they pop r0/r1 they must be called in the opposite order than aopOp().
184 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
185 (resp. --stack-auto), prepared for --xstack
187 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
189 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
191 2003-08-28 Bernhard Held <bernhard@bernhardheld.de>
193 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
194 these ports have their own __sdcc_external_start()
196 2003-08-26 Bernhard Held <bernhard@bernhardheld.de>
198 pic patch provided by Slade Rich <slade_rich@yahoo.com>
199 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
200 type for bits was changed. It resulted in bit variables becoming
201 global, which is not permitted in PIC 14 assembly output.
203 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
205 * doc/sdccman.lyx: various additions and updates. Rearranged sections
207 2003-08-22 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
209 Z80 and MCS51 linkers complaint if a public symbol is defined
210 in more than one library module:
214 * as/mcs51/Makefile.in
216 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
218 A few small changes that speed up the peephole optimizer.
222 2003-08-22 Erik Petrich <epetrich@ivorytower.norman.ok.us>
224 Try to make the peephole optimizer smarter by maintaining
225 an association between the assembly source code and the
226 iCodes that originated them. Put this information to use
227 with a new peephole rule condition "notVolatile" so that
228 the rules can be aggressive yet still safe.
233 * src/mcs51/peeph.def
235 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
239 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
240 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
241 if the left or right operand symbols have the accuse flag set.
243 2003-08-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
245 Changed the type of the result of the ! (NOT) operator to char;
246 previously it returned the same type as the source. This allows
247 us to eliminate all the genFloatNot functions (all of its target
248 implementations were very buggy) since !float can use the same
251 * src/SDCCicode.c (ast2iCode): ! returns char
252 * src/mcs51/gen.c (genNot, genNotFloat),
253 * src/ds390/gen.c (genNot, genNotFloat),
254 * src/z80/gen.c (genNot, genNotFloat),
255 * src/pic/gen.c (genNot, genNotFloat),
256 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
258 2003-08-19 Bernhard Held <bernhard@bernhardheld.de>
260 pic patch provided by Slade Rich <slade_rich@yahoo.com>
261 1. Interrupt would not compile properly. Ensure PCLATH register is saved
262 during interrupts. Ensure WSAVE is located at a shared bank address.
263 2. Fixed page selection in some places
264 3. Fixed BTFSS/C to where necessary use registers directly and not simply
265 the registers name strings.
266 4. Fixed "signed / unsigned compare" compiler warnings.
267 5. The PIC port manages its own allocation of the general purpose
268 registers, but makes no attempt to reuse them. As a result when
269 compiling it soon runs out of general purpose registers. Some
270 additional code was added to the files pcode.c and device.c to walk
271 through the function call tree and rename the registers so that they
281 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
282 genPlus() & genMinus() when the result is the same as left or right
284 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
286 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
288 2003-08-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
290 Made bitfield a distinct type from bit so that bitfields
291 convert as per ANSI C and bits retain their traditional
292 boolean style behaviour. Implemented bitfield support in
300 * src/ds390/gen.c: bit v bitfield split
301 * src/z80/gen.c: New support for bitfields
302 * support/regression/tests/bitfields.c: reenabled z80,
305 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann@web.de>
307 Rules 246.x, 247.x relate to bitfields, the others speed up
308 access to xdata mapped I/O devices.
310 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
312 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
314 Cleaned up genPackBits and genUnpackBits and added two helper
315 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
316 for literal assignments in genPackBits (thanks to Frieder for
322 2003-08-16 Erik Petrich <epetrich@ivorytower.norman.ok.us>
324 Fixed bug #748310 (pointer to function type mishandled when the
325 function name is omitted). Also fixed a SIGSEGV when a function
326 attribute (reentrant, etc) is used on a non-function or on a
327 function but misplaced before the parameter list.
329 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
331 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
332 * support/Util/SDCCerr.h,
333 * support/Util/SDCCerr.c: Added func attr misuse error msg
335 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
337 Fixed bug #787649 by anonymous
338 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
339 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
341 2003-08-14 Erik Petrich <epetrich@ivorytower.norman.ok.us>
343 Fixed numerous bitfield problems.
345 * src/SDCC.y: More bitfield related error checking
347 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
348 * support/Util/SDCCerr.h,
349 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
350 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
351 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
352 * support/regression/tests/bitfields.c: tests added
354 2003-08-13 Erik Petrich <epetrich@ivorytower.norman.ok.us>
356 Made the constant following the "interrupt" keyword optional. If
357 omitted, the function will not automatically be given an entry
358 in the interrupt vector table (similar to #pragma NOIV, but
359 less syntacticly kludgy). The interrupt number is also now
360 range checked. Also fixed a bug in the high order bit example
367 * support/Util/SDCCerr.c
368 * support/Util/SDCCerr.h
371 2003-08-13 Bernhard Held <bernhard@bernhardheld.de>
373 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
374 * src/SDCCicode.c (operandOperation): rewritten some ops
375 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
376 * src/SDCCsymt.c (computeType): literals are handled the same way as any
378 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
379 be re-activated by defining REDUCE_LITERALS)
380 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
381 unsigned, but are signed by default
382 * src/SDCCval.c (constVal): rearranged
383 * src/SDCCval.c (valMod): preliminary fix
384 * src/SDCCval.c (valCastLiteral): use TYPE_* types
385 * support/regression/literalop.c: added, work in progress
387 2003-08-12 Erik Petrich <epetrich@ivorytower.norman.ok.us>
389 Generate warnings for useless declarations like "char data;"
390 that don't do what new users expect.
393 * support/Util/SDCCerr.h
394 * support/Util/SDCCerr.c
396 2003-08-09 Bernhard Held <bernhard@bernhardheld.de>
398 * src/SDCCval.c (valMult): fix overflow detection of negative int
400 2003-08-07 Erik Petrich <epetrich@ivorytower.norman.ok.us>
402 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
404 Changes to support big endian targets:
417 2003-08-06 Bernhard Held <bernhard@bernhardheld.de>
419 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
420 * device/lib/time.c: fixed warning "integer overflow in expression"
422 2003-08-05 Bernhard Held <bernhard@bernhardheld.de>
424 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
425 * src/SDCCval.c (constVal): changed default to signed; hex and octal
426 constants are unsigned; added recognition of "u" flag for unsigned
427 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
428 * src/SDCCval.c (valDiv, valMod): fixed signdness
429 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
430 signedness of modulo, left and right shift
431 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
432 * support/Util/SDCCerr.h: added warning W_INT_OVL
433 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
434 * src/SDCCast.c (ast_print): improved output of constants
436 2003-08-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
438 Fixed some warnings when building with MSVC:
451 * support\cpp2\cpplib.c
455 2003-08-03 Bernhard Held <bernhard@bernhardheld.de>
457 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth@isi.edu>
459 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
461 * support\librarian\clean.mk: Do not remove Makefile.
462 * support\librarian\Makefile: added.
464 2003-08-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
466 Added librarian to MSVC build:
469 * support\librarian\librarian.dsp
471 'configure' not needed for librarian, removed:
472 * support\librarian\configure
473 * support\librarian\configure.in
474 * support\librarian\config_in.h
475 * support\librarian\Makefile.in
477 Hopefully these ones built the librarian and the rest of sdcc properly:
481 Messed up 'configure', so revert to previous version:
485 2003-07-31 Bernhard Held <bernhard@bernhardheld.de>
487 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
488 there, while the mantissa of a double is "only" 53 bits wide.
490 2003-07-31 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
492 Adding sdcclib to the build. MSVC project coming soon.
495 * support\librarian\clean.mk
496 * support\librarian\configure
497 * support\librarian\configure.in
498 * support\librarian\config_in.h
499 * support\librarian\Makefile.bcc
500 * support\librarian\Makefile.in
501 * support\librarian\sdcclib.c
508 2003-07-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
510 Linker now complaints if linked modules have conflicting options, for
511 example, one compiled using --model-large and another one compiled with
512 --model-small. The following files were modified:
534 2003-07-28 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
536 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
537 as/mcs51/lklibr.c: Generate a warning when a library is not found.
539 2003-07-28 Bernhard Held <bernhard@bernhardheld.de>
541 * src/z80/mappings.i: fix _mul[us][int,long] entries
543 2003-07-26 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
545 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
547 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
549 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
550 * support/regression/tests/bitopcse.c: added
558 2003-07-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
560 added support for new library format to z80, gbz80 linkers:
566 2003-07-24 Bernhard Held <bernhard@bernhardheld.de>
568 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
569 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
571 2003-07-23 Bernhard Held <bernhard@bernhardheld.de>
573 added DUMMY_READ_VOLATILE:
582 * src/SDCCcse.c (algebraicOpts): many improvements
583 * src/SDCCcse.h: removed algebraicOpts()
584 * src/SDCCicode.c (picDummyRead): added
586 2003-07-23 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
588 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
589 "Insufficient space in data memory".
591 2003-07-20 Erik Petrich <epetrich@ivorytower.norman.ok.us>
593 * src/mcs51/gen.c: fixed bug #771358
594 * src/z80/gen.c: fixed bug #759087
596 2003-07-20 Bernhard Held <bernhard@bernhardheld.de>
598 * src/pic16/glue.c: minor cleanup by Vangelis
600 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann@web.de>
602 * device/include/regc515c.h: fixed #758477
603 * device/lib/_gptrget.c: saving some cycles in generic pointer get
604 * device/lib/_gptrput.c: saved a few bytes
605 * my tab spacing is 8, yours too?)
606 * device/lib/_ser.c: process RX bytes earlier than TX bytes
607 * device/lib/serial.c: process RX bytes earlier than TX bytes
608 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
610 2003-07-18 Erik Petrich <epetrich@ivorytower.norman.ok.us>
612 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
614 2003-07-17 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
616 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
618 2003-07-17 Bernhard Held <bernhard@bernhardheld.de>
620 * device/lib/Makefile.in: bad fix, reverted to 1.43
622 2003-07-16 Bernhard Held <bernhard@bernhardheld.de>
624 * device/lib/Makefile.in: added missing z80 object files
626 2003-07-14 Bernhard Held <bernhard@bernhardheld.de>
628 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
629 pic16 progress by Vangelis:
647 2003-07-13 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
649 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
651 2003-07-12 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
653 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
654 added gbz80 build to MSVC project.
655 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
656 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
657 from 8051 stuff and setup so it links using a .lnk file.
659 2003-07-06 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
661 * support/librarian/sdcclib.c: sdcc librarian.
662 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
665 2003-07-03 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
667 * as/mcs51/lkmain.c: properly handle extensions in function afile.
669 2003-07-02 Borut Razem <borut.razem@siol.net>
671 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
672 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
673 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
674 src/xa51/main.c, src/z80/main.c:
675 virtualization of glue() function: each port has it's own glue function,
676 which is accessed by do_glue function pointer in PORT.general structure
678 2003-07-01 Kevin Vigor <kevin@vigor.nu>
680 * DS800C400 fun, improved ROM interface and tinibios.
682 2003-06-27 Kevin Vigor <kevin@vigor.nu>
684 * More support for DS80C400. Now includes beginning of interface to ROM.
686 2003-06-25 Bernhard Held <bernhard@bernhardheld.de>
688 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
690 2003-06-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
692 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
694 2003-06-19 Borut Razem <borut.razem@siol.net>
696 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
698 2003-06-19 Borut Razem <borut.razem@siol.net>
700 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
701 fixed Z80 port - crt0.o: cannot open.
703 2003-06-19 Bernhard Held <bernhard@bernhardheld.de>
705 * support/Util/MySystem.c (merge_command): revert bad fix
707 2003-06-18 Borut Razem <borut.razem@siol.net>
709 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
711 2003-06-18 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
713 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
714 option --use-stdout sends errors to stdout instead of stderr.
716 2003-06-18 Bernhard Held <bernhard@bernhardheld.de>
718 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
720 2003-06-15 Borut Razem <borut.razem@siol.net>
722 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
723 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
724 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
725 fixed width array of pointers replaced with sets;
726 multiple include and lib paths ared transferred to preprocessor and linker
727 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
728 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
729 fixed width array of pointers
730 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
731 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
732 fixupPath(), getPathDifference()
733 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
734 fixed width array of pointers
736 2003-06-11 Bernhard Held <bernhard@bernhardheld.de>
738 * src/pic16/ralloc.c: fix warnings
739 * src/pic16/pcode.c: fix warning
741 2003-06-10 Scott Dattalo <scott@dattalo.com>
743 Scott D. for Vangelis Rokas (vrokas@otenet.gr). I (scott) don't
744 know all the details, but essentially this set of changes enable
745 the pic16 port to generate movff instructions and generate assembler
751 * src/pic16/device.c:
754 * src/pic16/pcoderegs.c:
755 * src/pic16/ralloc.c:
756 * src/pic16/ralloc.h:
758 2003-06-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
760 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
761 added option --vc, so sdcc errors and warnings are compatible with
762 Microsoft Visual Studio.
764 2003-06-07 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
766 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
767 device/lib/libfloat.lib: added atof function.
769 2003-06-04 Bernhard Held <bernhard@bernhardheld.de>
771 * doc/sdccman.lyx: updated to Lyx 1.3
772 * doc/cdbfileformat.lyx: updated to Lyx 1.3
773 * doc/test_suite_spec.lyx: updated to Lyx 1.3
774 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
776 2003-06-03 Bernhard Held <bernhard@bernhardheld.de>
778 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas@otenet.gr>
780 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann@web.de>
782 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
783 additions to the "related tools/documentation" section
785 2003-06-02 Bernhard Held <bernhard@bernhardheld.de>
787 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
789 2003-05-29 Bernhard Held <bernhard@bernhardheld.de>
791 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn@vt.edu>
792 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
794 2003-05-28 Bernhard Held <bernhard@bernhardheld.de>
796 * doc/sdccman.lyx: fix double dash and other minor things
797 * doc/Makefile: fix double dash
799 2003-05-28 Karl Bongers(patches from Martin Helmling)
800 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
801 condition and ignore commands.
803 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann@web.de>
805 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
806 is in parts still quite out of date, I did changes as far as I felt makes sense
807 for a non-native english speaker.
808 Please feel free to add to the manual or to correct my changes.
809 * doc/Makefile: undid touching the date of intermediate tex files.
811 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann@web.de>
813 * doc/sdccman.lyx: Manual has an index now
815 2003-05-25 Bernhard Held <bernhard@bernhardheld.de>
817 Finalize muluint/mulsint and mululong/mulslong merging:
818 * device/lib/_mulint.c
819 * device/lib/_mullong.c
820 * device/lib/gbz80/mul.s
821 * device/lib/gbz80/stubs.s
822 * device/lib/z80/mul.s
823 * device/lib/z80/stubs.s
824 * src/SDCCsymt.c (initCSupport)
826 2003-05-25 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
828 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
829 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
830 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
831 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
834 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann@web.de>
836 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
837 the regression tests I'm not brave enough to enable 245.b, 245.c
838 * doc/sdccman.lyx: added latex preamble for hyperref package.
839 Using pdflatex this will give you a hyperlinked pdf file with
840 bookmarks. (prepend '%' before /usepackage if this breaks something)
842 2003-05-24 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
844 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
846 2003-05-22 Bernhard Held <bernhard@bernhardheld.de>
848 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
850 2003-05-21 <johan@balder>
852 * src/SDCCglue.c (printIval): fixed bug #739934
854 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
856 Applied patch from bug 737905 (renamed yylineo to mylineno):
863 * src/pic16/pcode.c: Cleaned warnings
864 * src/pic16/pcodeflow.c: Cleaned warnings
865 * src/pic16/pcoderegs.c: Cleaned warnings
867 2003-05-19 Scott Dattalo <scott@dattalo.com>
869 * src/pic16/pcode.c: Cleaned warnings
870 * src/pic16/pcodepeep.c: Cleaned warnings
871 * src/pic16/ralloc.c: Cleaned warnings
873 2003-05-19 Bernhard Held <bernhard@bernhardheld.de>
875 * doc/sdccman.lyx: fixed bug 739745
876 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
878 2003-05-18 Bernhard Held <bernhard@bernhardheld.de>
880 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
881 it can be defined with CFLAGS when running configure
882 * src/SDCCmain.c: fixed compiling + linking with object files
884 2003-05-18 Vangelis Rokas (vrokas@otenet.gr)
886 * configure.in: configure for pic16 port,
887 added --disable-pic16-port
888 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
889 * src/SDCCmain.c: linkOptions is changed to set *,
890 added if/endif conditional macros to remove options help
891 messages from optionsTable when a port is not configured, added
892 support for the PIc16 port in the ports table, when executing
893 the compiler with no port specified on command line, a default
894 port is selected with the new macro DEFAULT_PORT which is
895 defined in port.h, in setDefaultOptions() linkOptions is removed
896 from initialization assignment, since now it is a set,
897 parseCmdLine uses setParseWithComma for linkOptions, in
898 linkEdit() linkOptions are accessed with new function indexSet()
899 which returns the i'th item of a set variable. See SDCCset.c, in
900 linkEdit() when calling buildCmdLine(), added linkOptions as
901 last argument. Now users can pass arguments to gplink via the
902 -Wl option, main() uses pic16glue() to glue up pic16 programs
903 * src/SDCCpeeph.c: various changes to support pic16
904 * src/SDCCset.c: added function void *indexSet(set *, int) to
905 return the i'th item of the set
906 * src/SDCCset.h: added function prototype for indexSet()
907 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
908 * src/clean.mk: added pic16 in CLEANALLPORTS variable
909 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
910 added macro DEFAULT_PORT
911 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
912 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
914 * src/pic16/glue.c: commented out some error producing lines
915 * src/pic16/main.c: __config directives are commented out to stop
916 gpasm complaining and test the linkage with gplink, _linkCmd and
917 _asmCmd changed to be more gplink and gpasm friendly
918 * src/pic16/peeph.def: peep rule 3 is commented out, since it
919 produced an error when parsed, peep rule 12 is added to utilize
920 movff, but it is commented out since the pCode does not support
921 yet a command with 2 address arguments
923 2003-05-18 <johan@balder>
925 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
926 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
927 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
929 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
930 Added feature to script commands from file.
932 2003-05-14 Bernhard Held <bernhard@bernhardheld.de>
934 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
935 * src/SDCCutil.c: include ctype.h for win32
937 2003-05-13 Bernhard Held <bernhard@bernhardheld.de>
939 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
941 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
943 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
944 Fixed so you can set breakpoints prior to run, run does not stop
945 on entry now. Add tbreak. Other enhancements and fixes for use
948 2003-05-12 Borut Razem <borut.razem@siol.net>
950 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
952 2003-05-11 Borut Razem <borut.razem@siol.net>
954 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
955 the path of bin directory, so that PATH is the only env. variable, which has to be set
956 in case of standard installation.
957 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
958 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
959 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
961 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
963 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
964 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
965 temp files are in the port dir; clean the gen/test directory when
966 generating new test.c
967 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
968 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
969 * support/regression/tests/zeropad.c: added
971 2003-05-09 <johan@balder>
973 * src/SDCCglue.c: fixed bug #597940
975 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
977 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
978 cache sfr, optimize next,step, fix off by one sourceline,
979 support ddd list function.
980 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
982 2003-05-04 Bernhard Held <bernhard@bernhardheld.de>
984 * support/regression/HTMLgen.py: added compare_s2f()
985 * support/regression/Makefile: redo 1.27
986 * support/regression/generate-cases.py: redo 1.5
988 2003-04-30 Bernhard Held <bernhard@bernhardheld.de>
990 * support/regression/tests/float.c: workaround 33 bit hex constant
991 * support/regression/tests/simplefloat.c: fix division for host
993 2003-04-29 Scott Dattalo <scott@dattalo.com>
995 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim@jimhawkridge.uk.eu.org>
996 that tame's the PIC's over-aggressive optimizer.
998 2003-04-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1000 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
1003 2003-04-29 Kevin Vigor <kevin@vigor.nu>
1005 Initial support for DS80C400. "Hello world" runs on TINIm400
1008 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
1010 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
1011 * Some notes on ddd usage added in debugger/README
1012 Martin Helmling adding more features and fixes for ddd GUI debugger.
1013 Code added for nexti, stepi, up, down, and other adjustments.
1015 2003-04-28 Scott Dattalo <scott@DATTALO.COM>
1017 * src/pic/pCodepeep.c non-wildcard asmops are now handled
1018 * src/pic/peeph.def Added two rules to optimize carry manipulation
1019 * src/pic/* removed debug printfs
1021 2003-04-28 Bernhard Held <bernhard@bernhardheld.de>
1023 * debugger/mcs51/cmd.c: added header newalloc.h
1025 2003-04-26 Bernhard Held <bernhard@bernhardheld.de>
1027 * as/Makefile: new EXEEXT
1028 * as/z80/Makefile: remove trailing slash of BUILDIR
1029 * as/z80/clean.mk: new EXEEXT
1030 * Makefile.common.in: add to CFLAGS (and others), don't replace it
1031 * support/cpp2/Makefile.in: new EXEEXT
1032 * src/pic/glue.c (pic14emitRegularMap): fixed warning
1034 2003-04-24 Bernhard Held <bernhard@bernhardheld.de>
1036 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
1037 EXEEXT was introduced to fix all related problems with targets
1038 "clean", "install" and "uninstall"; a couple of further flaws
1039 especially with "clean" have been fixed too
1040 * as/mcs51/Makefile.in
1045 * debugger/mcs51/Makefile.in
1046 * debugger/mcs51/clean.mk
1048 * link/z80/Makefile.in
1051 * packihx/Makefile.in
1053 * sim/ucsim/Makefile
1054 * sim/ucsim/clean.mk
1055 * sim/ucsim/avr.src/Makefile.in
1056 * sim/ucsim/avr.src/clean.mk
1057 * sim/ucsim/s51.src/Makefile.in
1058 * sim/ucsim/s51.src/clean.mk
1059 * sim/ucsim/xa.src/Makefile.in
1060 * sim/ucsim/xa.src/clean.mk
1061 * sim/ucsim/z80.src/Makefile.in
1062 * sim/ucsim/z80.src/clean.mk
1063 * sim/ucsim/main_in.mk
1064 * sim/ucsim/packages_in.mk
1065 * sim/ucsim/gui.src/Makefile.in
1066 * sim/ucsim/gui.src/serio.src/Makefile.in
1067 * sim/ucsim/gui.src/serio.src/clean.mk
1070 * support/cpp2/Makefile.in
1071 * support/cpp2/clean.mk
1072 * support/makebin/Makefile
1073 * support/makebin/clean.mk
1074 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
1075 * doc/sdccman.lyx: --program-suffix no longer needed
1077 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
1079 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
1080 Martin Helmling added support for ddd GUI debugger.
1081 Code added to display assembly, set variables, and other commands
1082 to interface to ddd.
1084 2003-04-23 Bernhard Held <bernhard@bernhardheld.de>
1086 * as/Makefile: fix target clean
1087 * as/clean.mk: fix target clean
1088 * as/z80/clean.mk: fix target clean
1090 2003-04-22 Bernhard Held <bernhard@bernhardheld.de>
1092 * Makefile.common.in: added @EXEEXT@
1093 * configure.in: removed all mingw32 stuff
1094 * configure: rebuilt from configure.in
1095 * doc/sdccman.lyx: updated section "installation"
1096 * support/scripts/sdcc_mingw32: adapted to configure
1097 * support/scripts/sdcc_cygwin_mingw32: added
1099 2003-04-22 Scott Dattalo <scott@dattalo.com>
1101 * src/pic Added object file support for the PIC port
1102 * src/pic Applied patch from Craig Franklin (this started the object file support)
1103 * src/regression Updated the PIC regression tests for object files
1105 2003-04-20 Borut Razem <borut.razem@siol.net>
1107 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
1108 lklex.c: In function `getfid':
1109 lklex.c:203: warning: array subscript has type `char'
1110 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
1111 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
1112 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
1113 stack handling macros
1115 2003-04-19 Borut Razem <borut.razem@siol.net>
1117 * "handling space characters in file path" task:
1118 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
1119 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
1120 * support/Util/MySystem.h: make it self-sufficient
1121 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
1122 src/z80/main.c, sdcc/as/mcs51/lklex.c:
1123 handling space characters in file path
1124 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
1125 (it will be used by assemblers, which have their own includes, e.g. gpasm)
1126 * support/Util/MySystem.c: handling space characters in executable's path
1128 2003-04-19 Bernhard Held <bernhard@bernhardheld.de>
1130 * as/z80/Makefile: fix permanent rebuild of z80
1131 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
1132 * support/regression/tests/bitfields.c: added Johan's bitfields.c
1134 2003-04-18 Kevin Vigor <kevin@vigor.nu>
1136 * src/SDCCopt.c: add special case optimization to replace modulo by
1137 a power of two with a bitwise AND.
1139 2003-04-18 <johan@balder>
1141 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
1143 2003-04-17 <johan@balder>
1145 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
1146 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
1148 2003-04-13 Borut Razem <borut.razem@siol.net>
1150 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
1151 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
1152 fixed mingw problem in adl_NORMALIZE_PATH
1154 2003-04-12 Borut Razem <borut.razem@siol.net>
1156 * fixed "#pragma SAVE/RESTORE can not be nested":
1157 * src/SDCC.lex: reworked pragma handling functions
1158 * sdcc/src/SDCCglobl.h: reworked stack handling macros
1159 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
1161 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1163 * src/SDCCutil.c (pathEquivalent): defined but not used
1164 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
1165 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
1166 * configure: rebuilt from configure.in
1167 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1168 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
1169 * device/include/Makefile.in: replace sdcc_datadir
1170 * device/lib/Makefile.in: replace sdcc_datadir
1171 * Makefile.common.in: add LDFLAGS from configure
1172 * packihx/Makefile.in: use LDFLAGS
1173 * src/Makefile.in: use LDFLAGS
1174 * support/cpp2/Makefile.in: add LDFLAGS from configure
1175 * support/makebin/Makefile: use LDFLAGS
1176 * .version: bumped version number to 2.3.5
1178 2003-04-12 Borut Razem <borut.razem@siol.net>
1180 * completed "different paths" task:
1181 * src/SDCCmacro.c: fixed bug in handling quotes
1182 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
1183 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
1185 2003-04-12 Bernhard Held <bernhard@bernhardheld.de>
1187 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
1189 2003-04-11 kevin Vigor <kevin@vigor.nu>
1191 * ds390/gen.c ds390/peeph.def: fix bug 706781
1193 2003-04-11 Borut Razem <borut.razem@siol.net>
1195 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
1197 2003-04-10 Scott Dattalo <scott@dattalo.com>
1199 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
1200 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
1201 set - this bit used to not be set...).
1202 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
1203 bad code in PIC Port
1204 * src/regression/and2.c added to test bug 609268
1205 * src/regression/Makefile added and2.c to regression test
1208 2003-04-08 <johan@CP255758-A>
1210 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
1211 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
1212 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
1214 2003-04-07 Bernhard Held <bernhard@bernhardheld.de>
1216 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
1218 * support/cpp2/Makefile.in: fix bug #487815
1219 * configure: rebuilt from configure.in
1220 * Makefile.common.in: docdir changed, new path suffixes
1221 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1222 * sdcc_vc_in.h: reflect changes from sdccconf.h
1223 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
1224 * src/SDCCutil.h: remove BINDIR hack
1225 * doc/sdccman.lyx: update new path hierarchy
1227 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1229 * src/SDCCpeeph.c: added okToRemoveSLOC test
1231 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1233 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
1235 2003-04-06 Paul Stoffregen <paul@pjrc.com>
1237 * src/SDCCpeeph.c: added labelIsReturnOnly test
1238 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
1240 2003-04-05 <johan@balder>
1242 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
1243 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
1244 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
1245 * src/SDCCast.c: fixed a warning
1246 * src/SDCCast.h: fixed a warning
1247 * src/SDCCicode.c (operandFromAst): fixed a warning
1249 2003-04-04 <johan@balder>
1251 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
1252 * src/SDCCast.c (decorateType): fixed bug #715076
1253 * src/SDCC.y: fixed bug #702907
1255 2003-04-03 <johan@balder>
1257 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
1258 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
1259 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
1260 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
1261 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
1263 2003-04-03 Bernhard Held <bernhard@bernhardheld.de>
1265 * _decdptr.c: fix return values
1266 * _gptrget.c: fix return values
1267 * _gptrgetc.c: fix return values
1268 * _gptrput.c: fix return values
1269 * _mulint.c: fix return values
1270 * as/z80/Makefile: fix 'make -j' problem
1272 2003-04-02 Bernhard Held <bernhard@bernhardheld.de>
1274 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
1275 * configure.in: big cleanup, updated to autoconf 2.5x
1276 * configure: rebuilt from configure.in
1277 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
1278 * sdcc_vc_in.h: reflect changes from sdccconf.h
1279 * doc/Makefile: fixed a flaw in "make install"
1281 2003-04-02 <johan@balder>
1283 * src/ds390/gen.c (genCmp): no comments
1284 * src/mcs51/gen.c (genCmp): no comments
1285 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
1286 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
1288 2003-04-01 Bernhard Held <bernhard@bernhardheld.de>
1290 * support/regression/generate-cases.py: place generated file in given sub directory
1291 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
1292 * support/regression/Makefile: improvements for 'make -j';
1293 side effect: it's simpler and faster now
1295 2003-03-31 Borut Razem <borut.razem@siol.net>
1297 * src/z80/main.c: link-{port} and as-{port} defined without path
1298 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
1300 2003-03-31 Bernhard Held <bernhard@bernhardheld.de>
1302 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
1304 2003-03-30 Borut Razem <borut.razem@siol.net>
1306 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
1307 changed type of list parameter to set
1308 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
1309 * src/port.h: changed type of do_assemble() parameter to set
1310 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
1311 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
1312 definition of "cppoutfilename" macro with NULL value in preProcess()
1313 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
1314 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
1315 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
1316 replaced with set *binPathSet
1317 * shash_add() deallocates the item, if allready exsists, before adding the new one
1318 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
1320 2003-03-30 Scott Dattalo <scott@dattalo.com>
1322 * src/pic/gen.c: Commit patch from Steve Tell <tell@telltronics.org> that fixes
1323 a nested for loop bug in the PIC port
1324 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
1327 2003-03-29 Bernhard Held <bernhard@bernhardheld.de>
1329 * support/Util/dbuf.h: remove C++ stuff to make it portable
1331 2003-03-28 Borut Razem <borut.razem@siol.net>
1333 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
1334 literal strings in stringLiteral()
1335 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
1336 * src/Makefile.bcc, src/Makefile.in, src\src.dsp: added support/Util/dbuf.c
1339 2003-03-27 Paul Stoffregen <paul@pjrc.com>
1341 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
1343 2003-03-26 <johan@balder>
1345 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
1346 * src/ds390/gen.c (saveRegisters): catched symbol abuse
1347 * src/SDCCast.c (decorateType): fixed " -v < 3"
1349 2003-03-23 Bernhard Held <bernhard@bernhardheld.de>
1351 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
1352 Added Lenny Story's debug infrastructure changes:
1353 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
1354 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
1355 * src/cdbFile.c: added
1356 * src/SDCCdebug.c: added
1357 * src/SDCCdebug.h: added
1358 * src/SDCCast.c (createFunction)
1359 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
1360 * src/SDCCmain.c (parseCmdLine, main)
1361 * src/SDCCmem.c (redoStackOffsets)
1362 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
1365 * src/avr/gen.c (genAVRCode)
1366 * src/ds390/gen.c (gen390Code)
1367 * src/mcs51/gen.c (gen51Code)
1368 * src/pic/gen.c (genpic14Code)
1369 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
1370 * src/xa51/gen.c (genXA51Code)
1371 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
1373 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1375 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
1376 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
1378 2003-03-22 <johan@balder>
1380 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
1382 2003-03-21 Bernhard Held <bernhard@bernhardheld.de>
1384 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
1385 * doc/cdbfileformat.lyx: added, written by Lenny Story
1386 * doc/Makefile: added cdbfileformat.lyx
1387 * doc/clean.mk: added cdbfileformat.lyx
1389 2003-03-20 Bernhard Held <bernhard@bernhardheld.de>
1391 * src/mcs51/peeph.def: fix bug #705773
1393 2003-03-20 <johan@balder>
1395 An sfr/sbit can have an "at #" AND an initializer
1396 * src/SDCCsymt.c (checkSClass):
1397 * src/SDCCmem.c (allocGlobal):
1398 * src/SDCCmem.c (allocLocal):
1399 * src/SDCCast.c (createBlock):
1401 2003-03-17 Bernhard Held <bernhard@bernhardheld.de>
1403 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
1405 2003-03-16 <johan@balder>
1407 Undid the hackup of const and volatile, the problem is much bigger
1409 * src/SDCCast.c:1.171
1410 * src/SDCCglue.c:1.138
1411 * src/SDCCicode.c:1.146
1412 * src/SDCCsymt.c:1.150
1413 * src/SDCCval.c:1.65
1415 2003-03-15 Bernhard Held <bernhard@bernhardheld.de>
1417 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
1418 * src/ds390/gen.c (genAddrOf): fixed bug #704087
1420 2003-03-13 <johan@balder>
1422 Hackup const and volatile modifiers in type chains a bit:
1424 * src/SDCCast.c:1.169
1425 * src/SDCCglue.c:1.136
1426 * src/SDCCicode.c:1.143
1427 * src/SDCCsymt.c1.146
1428 * src/SDCCsymt.h1.59
1429 * src/SDCCval.c:1.63
1431 2003-03-12 <johan@balder>
1433 * src/SDCCBBlock.h: more LRH debugging junk
1434 * src/SDCCcflow.h: more LRH debugging junk
1435 * src/SDCCloop.c: more LRH debugging junk
1436 * src/SDCC.y (struct_declaration): fixed bug #697590
1437 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
1438 * src/ds390/gen.c (aopForRemat): fixed bug #700031
1439 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
1441 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1442 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
1443 test function names must now match exactly).
1444 * src/SDCCcse.c: added special case in findCheaperOp to allow
1445 extending a short integer. Makes less awful code for bug 700121 test case.
1447 2003-03-11 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1449 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
1450 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
1452 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1454 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
1455 actually called (operandsNotEqual() was called for all
1456 operandsNotEqualX tests).
1458 2003-03-11 Kevin Vigor <kevin@vigor.nu>
1460 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
1461 with shorter literals. Fixes bug 700121.
1463 2003-03-11 <johan@balder>
1465 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
1467 2003-03-11 Bernhard Held <bernhard@bernhardheld.de>
1469 * src/SDCCloop.c (mergeRegions): an evil beast is dead
1470 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
1472 2003-03-10 Borut Razem <borut.razem@siol.net>
1474 * src/SDCCmain.c: pipe preprocessor's output
1475 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1476 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1477 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1478 which closes all pipes in pipeSet set
1479 * src/SDCCset.c: free deleted item in function deleteSetItem()
1480 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1481 moved from z80 to src subproject
1482 * .version: increased version number to 2.3.4
1484 2003-03-10 Bernhard Held <bernhard@bernhardheld.de>
1486 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
1487 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
1488 * support/regression/ports/xa51/spec.mk: fix typo
1490 2003-03-09 Bernhard Held <bernhard@bernhardheld.de>
1492 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
1494 2003-03-09 Borut Razem <borut.razem@siol.net>
1496 * src/SDCCmain.c: pipe preprocessor's output
1497 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
1498 * sdcc_vc_in.h: define pclose as _pclose for WIN32
1499 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
1500 which closes all pipes in pipeSet set
1501 * src/SDCCset.c: free deleted item in function deleteSetItem()
1502 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
1503 moved from z80 to src subproject
1505 2003-03-09 Borut Razem <borut.razem@siol.net>
1507 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
1508 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
1509 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
1510 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
1511 * src/SDCCglobl.h: unification of WIN32 native definitions
1513 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1515 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
1517 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1519 * src/configure.in: check for endianess (even while cross-compiling)
1520 * src/configure: check for endianess (even while cross-compiling)
1521 * src/configure_in.h: check for endianess (even while cross-compiling)
1522 * src/avr/gen.c: remove old endianess stuff
1523 * src/mcs51/gen.c: remove old endianess stuff
1524 * src/ds390/gen.c: remove old endianess stuff
1525 * src/pic/gen.c: remove old endianess stuff
1526 * src/pic/genarith.c: remove old endianess stuff
1527 * src/pic/glue.c: fix endianess check
1528 * src/pic16/gen.c: remove old endianess stuff
1529 * src/pic16/genarith.c: remove old endianess stuff
1530 * src/pic16/glue.c: fix endianess check
1531 * src/xa51/gen.c: remove old endianess stuff
1532 * src/z80/gen.c: fix endianess check
1533 * src/SDCCglue.c: fix endianess check
1534 * src/ds390/peeph.def: fix bug 700036
1536 2003-03-08 Bernhard Held <bernhard@bernhardheld.de>
1538 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
1539 * src/configure: find appropriate data-types on host for SDCC's int and long
1540 * src/configure.in: find appropriate data-types on host for SDCC's int and long
1541 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
1542 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
1544 2003-03-07 <johan@balder>
1547 some minor cleanups before the big shot
1548 OP_DEFS and OP_USES now use Kevin's protection
1549 new option --nolabelopt
1560 * src/ds390/ralloc.c:
1561 * src/mcs51/ralloc.c:
1563 * src/xa51/ralloc.c:
1566 2003-03-06 Bernhard Held <bernhard@bernhardheld.de>
1568 * src/pic/pcode.c (get_op): fix 64 bit warnings
1569 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
1570 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
1571 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
1572 * support/regression/tests/malloc.c: fix 64 bit warnings
1574 2003-03-04 Bernhard Held <bernhard@bernhardheld.de>
1576 * src/mcs51/gen.c (genMinus): fixed bug 696436
1578 2003-03-02 Borut Razem <borut.razem@siol.net>
1580 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
1582 2003-02-26 Bernhard Held <bernhard@bernhardheld.de>
1584 * configure.in: test for mkstemp
1585 * sdccconf_in.h: add HAVE_MKSTEMP
1587 2003-02-24 Bernhard Held <bernhard@bernhardheld.de>
1589 * device/include/ctype.h: removed warning while using --stack-auto
1590 * device/include/malloc.h: removed warning while using --stack-auto
1591 * device/include/string.h: removed warning while using --stack-auto
1593 2003-02-23 Borut Razem <borut.razem@siol.net>
1595 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
1596 because NDEBUG is defined (see man assert)
1597 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
1599 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1601 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
1602 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
1604 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann@web.de>
1606 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
1607 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
1609 2003-02-18 <johan@balder>
1611 * as/mcs51/asmain.c (asmbl): module can start with a digit
1612 * as/z80/asmain.c (asmbl): module can start with a digit
1614 2003-02-16 Bernhard Held <bernhard@bernhardheld.de>
1616 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
1617 * src/asm.c: fix pipe() for Mingw32
1619 2003-02-15 Bernhard Held <bernhard@bernhardheld.de>
1621 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
1622 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
1623 make -V work again; --c1mode reads now from stdin
1624 * doc/sdccman.lyx: added --c1mode
1625 * support/Util/SDCCerr.c: new messages for c1 mode
1626 * support/Util/SDCCerr.h: new messages for c1 mode
1627 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
1629 2003-02-15 <johan@balder>
1631 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
1633 2003-02-14 Bernhard Held <bernhard@bernhardheld.de>
1635 * doc/sdccman.lyx: Environment variables, -o and other minor things
1637 2003-02-14 <johan@balder>
1639 * src/xa51/main.c: before anyone really tries to use it :)
1641 * Install doc's in share/sdcc/doc
1642 * removed some obsolete files
1643 * Do a proper make distclean and uninstall
1644 M Makefile.common.in
1647 M device/include/Makefile.in
1648 M device/lib/Makefile.in
1651 M sim/ucsim/doc/Makefile.in
1654 R src/xa51/peeph.rul
1655 M support/cpp2/Makefile.in
1656 M support/makebin/Makefile
1659 2003-02-13 Bernhard Held <bernhard@bernhardheld.de>
1661 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
1663 2003-02-10 Borut Razem <borut.razem@siol.net>
1665 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
1666 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
1667 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
1668 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
1669 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
1670 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
1671 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
1672 src/z80/Makefile.bcc: Borland Makefile cleanup
1673 * as/z80/Makefile.bcc: Added Borland Makefile
1674 * support/cpp2/borland.h: Removed
1676 2003-02-10 Bernhard Held <bernhard@bernhardheld.de>
1678 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js@convergence.de>
1679 * src/SDCC.lex: new pragma NOIV
1680 * src/SDCCglobl.h: new pragma NOIV
1681 * src/SDCCmem.c: new pragma NOIV
1683 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1685 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
1687 2003-02-09 Bernhard Held <bernhard@bernhardheld.de>
1689 * src/SDCCmain.c: signal handling is switched off by --debug
1690 * doc/Makefile: small fix for install; use clean.mk again
1691 * doc/clean.mk: clean *.pdf and *.html too
1693 2003-02-08 Bernhard Held <bernhard@bernhardheld.de>
1695 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
1696 * device/lib/printfl.c: fix a ds390 bug by making it portable
1697 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
1698 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
1699 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
1700 * debugger/mcs51/cmd.c: converted multi-line string literals
1701 * sim/ucsim/globals.cc: converted multi-line string literals
1702 * src/SDCCmain.c: introduced signal handler to remove temp files
1703 * doc/Makefile: small tweaks, implement clean
1704 * doc: removed generated files
1706 2003-02-05 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1708 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
1709 patch from Jan Rejlek <jr@apex-lib.cz> to fix Bug 677692: "Extended
1710 Address Record is not correctly generated for DS390."
1712 2003-02-02 Borut Razem <borut.razem@siol.net>
1714 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
1715 * as/mcs51/asm.h: fixed compilation with Borland C
1716 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
1717 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
1718 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
1719 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
1720 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
1721 src/z80/Makefile.bcc: delete $(LIB) only if exist
1722 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
1724 2003-02-02 Bernhard Held <bernhard@bernhardheld.de>
1726 * device/include/malloc.h: introduced NULL
1727 * device/include/string.h: introduced NULL
1728 * device/include/stdlib.h: introduced NULL
1729 * device/lib/_memcpy.c: removed NULL
1730 * device/lib/_strcat.c: removed NULL
1731 * device/lib/_strchr.c: removed NULL
1732 * device/lib/_strcmp.c: removed NULL
1733 * device/lib/_strcpy.c: removed NULL
1734 * device/lib/_strcspn.c: removed NULL
1735 * device/lib/_strlen.c: removed NULL
1736 * device/lib/_strncat.c: removed NULL
1737 * device/lib/_strncmp.c: removed NULL
1738 * device/lib/_strncpy.c: removed NULL
1739 * device/lib/_strpbrk.c: removed NULL
1740 * device/lib/_strrchr.c: removed NULL
1741 * device/lib/_strspn.c: removed NULL
1742 * device/lib/_strstr.c: removed NULL
1743 * device/lib/_strtok.c: removed NULL
1744 * device/lib/malloc.c: removed NULL, include own header
1746 2003-02-02 <johan@balder>
1748 * 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
1749 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
1750 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
1751 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
1752 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
1753 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
1755 2003-02-01 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1757 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
1760 2003-02-01 <johan@balder>
1762 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
1764 2003-01-31 <johan@CP255758-A>
1766 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
1768 2003-01-30 <johan@balder>
1770 * src/SDCCBBlock.c: automatic bug detection
1771 * src/SDCCicode.c: automatic bug detection
1773 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1775 * src/SDCCglobl.h: now --xram-size 0 works
1776 * src/SDCCmain.c: now --xram-size 0 works
1778 2003-01-29 <johan@balder>
1780 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
1782 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1784 * as/mcs51/aslink.h: Added options --xram-size and --code-size
1785 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
1786 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
1787 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
1788 * src/SDCCglobl.h: Added options --xram-size and --code-size
1789 * src/SDCCmain.c: Added options --xram-size and --code-size
1791 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
1793 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
1794 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
1796 2003-01-27 <johan@balder>
1798 * src/SDCC.y: fixed bug #613764
1800 2003-01-26 <johan@balder>
1802 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
1803 * src/SDCCsymt.h: fixed bug #673374
1804 * src/SDCCglue.c: fixed bug #661910
1805 * src/SDCCast.c: fixed bug #458099 and 673374
1807 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
1809 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
1810 * as/mcs51/strcmpi.h: added
1811 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
1812 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
1813 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
1814 * as/mcs51/assym.c: strcmpi -> as_strcmpi
1815 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
1816 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
1817 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
1818 * as/mcs51/Makefile.aslink: new module strcmpi
1819 * as/mcs51/Makefile.asx8051: new module strcmpi
1820 * as/mcs51/Makefil.bcc: new module strcmpi
1821 * as/mcs51/Makefile.in: new module strcmpi
1822 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
1824 2003-01-26 <johan@balder>
1826 * src/SDCCglue.c: reverted back to 1.124
1827 * src/SDCCast.c: reverted back to 1.156
1828 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
1830 2003-01-25 <johan@balder>
1832 * src/SDCCglue.c: A better fix for bug #661910
1833 * src/SDCCast.c: A better fix for bug #661910
1834 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
1836 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1838 * src/Makefile.in: remove spawn.o
1839 * src/SDCCmain.c: remove spawn.h
1840 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
1841 * src/spawn.c: removed
1842 * src/spawn.h: removed
1843 * support/regression/ports/ds390/spec.mk: link with -r
1845 2003-01-24 <johan@CP255758-A>
1847 * src/ds390/gen.c (aopOp): fixed bug #667458
1848 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
1849 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
1850 (createIvalCharPtr): an ival doesn't always have a storage class anymore
1852 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
1854 * src/mcs51/peeph.def: better assembler identation by Frieder
1855 * src/mcs51/gen.c: better assembler identation by Frieder
1857 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
1859 * as/z80/string.h: removed for gcc 3.2
1860 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
1861 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
1863 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1865 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
1866 * src/SDCCpeeph.c (replaceRule): fix bug #663503
1867 * support/regression/Makefile: separate temp files for ports
1868 * support/regression/generate-cases.py: separate temp files for ports
1869 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1870 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
1872 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
1874 * moved tinitalk to device/examples/ds390
1876 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
1878 * as/mcs51/lkmem.c: rflag is for DS390
1879 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
1880 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
1881 (linkEdit): move mem- and map-files the same way as ihx-files
1882 * src/z80/main.c (_setDefaultOptions): removed --generic
1883 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
1884 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
1885 * src/pic/glue.c (picglue): --c1mode works again
1886 * src/pic16/glue.c (pic16glue): --c1mode works again
1887 * src/asm.c (printCLine): fix #660034
1889 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
1891 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
1892 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
1893 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
1894 * as/mcs51/lkmem (summary): better fix for sp problem
1895 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
1896 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
1897 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
1898 remove --stack-after-data
1900 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
1902 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
1903 * src/SDCCutil.c (join): ugly bug: missing '\0'
1904 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
1906 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1908 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
1910 * src/pic/main.c (_asmCmd): gpasm supports -o
1911 * src/z80/main.c: more general macros
1912 * device/lib/Makefile.in: remove intermediate files
1914 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
1916 * .version: Bumped version number to 2.3.3
1917 * src/SDCCBBlock.c: new option -o
1918 * src/SDCCglobl.h: new option -o
1919 * src/SDCCglue.c: new option -o
1920 * src/SDCCmain.c: new option -o
1921 * src/asm.c: new option -o
1922 * src/ds390/main.c: new option -o
1923 * src/pic/glue.c: new option -o
1924 * src/pic/pcode.c: new option -o
1925 * src/pic/ralloc.c: new option -o
1926 * src/pic16/glue.c: new option -o
1927 * src/pic16/pcode.c: new option -o
1928 * src/pic16/ralloc.c: new option -o
1929 * src/z80/main.c: new option -o
1930 * device/lib/Makefile.in: use -o
1931 * support/regression/ports/ds390/spec.mk: use -o
1932 * support/regression/ports/gbz80/spec.mk: use -o
1933 * support/regression/ports/mcs51/spec.mk: use -o
1934 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
1935 * support/regression/ports/z80/spec.mk: use -o
1936 * support/regression/ports/ucz80/spec.mk: use -o
1937 * support/regression/ports/xa51/spec.mk: use -o
1938 * support/regression/fwk/lib/timeout.c: fix usage string
1940 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
1941 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
1943 2003-01-07 <johan@balder>
1945 * src/SDCCast.c (decorateType): fixed bug #600035
1947 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
1948 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
1949 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
1950 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
1951 * src/pic/pcode.c: outcommented unused variable to remove warnings
1952 * src/pic/ralloc.c: outcommented unused variable to remove warnings
1954 2003-01-06 <karl@turbobit.com>
1955 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
1958 2003-01-06 <johan@balder>
1960 * src/SDCCicode.c: fixed array add
1962 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
1963 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
1964 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
1966 2003-01-04 <johan@balder>
1968 * src/SDCCval.c (getNelements): fixed the initialized array of structures
1970 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1971 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
1973 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1974 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
1975 * support/regression/tests/bug-524697.c: fit mem usage into 8032
1977 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
1978 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
1980 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
1981 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
1983 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
1984 * src/mcs51/main.c: removed {bindir}{sep} from aslink
1986 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1988 * in \sdcc\as\mcs51\ changed these files in order to create an
1989 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
1990 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
1991 following files to include the previous two files: aslink.dsp,
1992 Makefile.aslink, Makefile.bcc, and Makefile.in.
1994 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
1995 .adb instead of .cdb
1997 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
1999 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
2000 value from option --iram-size.
2002 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2004 * \sdcc\as\mcs51\lklist.c: added boundary check before using
2007 2002-09-18 <wiml@hhhh.org>
2009 * SDCClrange.h: exposed setFromRange() and setToRange()
2010 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
2011 packRegsForAccUse() (bug 542397)
2012 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
2013 multiple times and emitting the fetch operations more than once
2014 added aopGetUsesAcc() function to allow binary operators to
2015 fetch their operands in the correct order; made genMinus() emit
2016 compact code for X = LITERAL - Y
2018 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2019 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
2020 sprintf() in line 1267.
2022 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2023 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
2026 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2027 Changes to aslink (All the changes are marked with 'JCF'):
2029 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
2032 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
2033 area BSEG. Also moves, if possible, the DATA area down into the internal
2034 ram so more space is available.
2036 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
2039 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
2040 not bytes. Function summary() which creates a memory usage summary
2041 file with extension .mem. Reports of overlaping stack and small stack
2042 size. If the space for the stack is less than 16 bytes aslink trows a
2045 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
2046 the 8051. Option 'y' for memory summary output file.
2048 Changes to sdcc (All the changes are marked with 'JCF'):
2050 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
2052 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
2053 overlaying area for it (uses RegBankUsed[4]).
2055 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
2056 bank zero as used by default. By default aslink locates the stack
2057 (equivalent to --stack-after-data). Pass option 'y' to aslink for
2058 the creation of the .mem file. Delegates the allocation of data area
2059 to aslink (it is not longer 0x30 by default). If --stack-loc passes
2060 the begining of the stack area to aslink.
2062 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
2063 glue() in SDCCglue.c creates an area for it.
2065 2002-09-03 Borut Razem <borut.razem@siol.net>
2066 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
2067 sdcc/src/pic/glue.c:
2068 introduced atexit() handler for teporay files removal in case of
2069 errors, assertions, ...
2071 2002-08-29 Borut Razem <borut.razem@siol.net>
2072 * sdcc/support/cpp2/auto-host_vc_in.h:
2073 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
2074 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
2075 Maybe there is a similar problem with BORLANDC? It should be checked!
2077 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
2078 corrected improper use of assert: the assignment to clr variable was done inside the assert.
2079 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
2080 was not executed, and the compiler (cl) launched a warning:
2081 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
2083 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
2084 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
2086 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
2087 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
2089 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2090 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
2091 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
2092 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2093 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
2094 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
2095 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
2096 - added Release configuration in VS projects
2097 - review of compiler an linker options
2098 - VC .exe files are generated in bin_vc directory, not to interfere
2099 with binaries generated from other projects (cygwin, mingw, bcc ...)
2101 * sdcc/src/yacc.dsp: added
2103 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
2104 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
2105 and insert the version number definitions from .version
2107 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
2109 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
2110 added - genarate auto-host.h using auto-host_vc_in.h as template
2113 removed from CVS, generated automatically
2115 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
2116 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
2118 2002-08-11 Borut Razem <borut.razem@siol.net>
2119 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
2121 2002-08-10 Borut Razem <borut.razem@siol.net>
2122 * src/SDCCmain.c (main):
2123 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
2124 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
2125 The consequence was that some temporary files were not removed.
2128 unification of code in functions tempfilename() and tempfile():
2129 function tempnam() is defined in Visual Studio 6.0 and .NET
2131 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
2133 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
2134 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
2135 - removed compiler command line option /WX: Treats all warnings as errors
2136 - update a list of source files, included into the project
2138 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
2139 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
2140 changed project type to Generic Project so that can be correcly converted to VS.NET project
2142 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
2144 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
2146 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
2148 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
2149 added return 0 statements after assert() to make compiler happy
2151 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
2152 added newline in the def file to keep MSC compiler satisfied
2154 * sdcc/src/z80/gen.c:
2155 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
2156 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
2157 - solved MSC error in function aopDump()
2159 * sdcc_vc.h: define PREFIX as "\\sdcc"
2161 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
2162 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
2164 2002-06-22 Scott Dattalo <scott@dattalo.com>
2165 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
2166 - Rewrote the register banking algorithm.
2167 - Added pCode live-range analysis to registers (for now, only non-used and
2168 singly-used registers optimized away)
2170 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
2172 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
2174 2002-05-10 Scott Dattalo <scott@dattalo.com>
2175 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
2177 2002-04-22 Michael Hope <michaelh@vroom>
2179 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
2181 * configure.in (DD_COPT): Added include support required for gbdk.
2183 * .version: Bumped version number just to increase it.
2185 * src/SDCCmain.c: Added -nostdinc to the default options.
2187 2002-04-15 Michael Hope <michaelh@vroom>
2189 * device/lib/z80/printf.c (sprintf): Added.
2191 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
2193 * src/z80/peeph.def: Added transpose redundent load rule.
2195 * src/z80/main.c: Added force callee saves for jaune.
2197 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
2199 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
2201 2002-03-28 Johan Knol <johan@balder>
2203 * src/SDCCval.c: fixed bug #532436
2205 2002-03-14 Scott Dattalo <scott@dattalo.com>
2207 Added "char *Processor" field to the port structure.
2210 Added -p option. Allows port dependent processor to be specified.
2213 Initialized the new field char *Processor field to NULL in all ports
2216 Compiler generated registers for interrupt context saving
2217 were not getting allocated.
2219 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
2222 Fixed left shift. Will promote the left side of a left shift
2223 if a) left shifting more than size of operand or b) when assigned
2224 to something size > size of left side
2226 2002-03-14 Scott Dattalo <scott@dattalo.com>
2228 tons of changes. Register allocation has been
2229 rewritten. Added customization for the various PICs. Flow
2230 analysis is restructured. ...
2236 Added. device.c is a PIC port hack to accomodate variations
2239 2002-03-13 Michael Hope <michaelh@vroom>
2241 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
2243 2002-03-04 johanknol <johanknol@manik>
2245 * /src/SDCCval.c: fixed
2247 const unsigned char arr[][2] = { { 0, 1 } };
2248 t18.c:1: error: Initializer element is not constant
2250 2002-03-04 bela <bela@manik>
2252 * /device/include/mcs51reg.h:
2253 ds89c420 register definition update
2255 2002-03-03 <johan@FRIJA>
2257 * support/Util/SDCCerr.c: did something, but don't no why anymore
2259 * support/regression/tests/bug-524691.c: made it a little less shy
2261 * src/SDCCast.c (decorateType): fixed bug #524697
2263 * src/SDCCast.c: made some lineno improvements
2265 * src/SDCCval.c (getNelements): changed warning to error
2267 * src/SDCCglue.c (printIvalArray): changed warning to error
2269 * src/SDCCicode.c: fixed a warning for mingw
2271 * src/SDCCast.c (decorateType): fixed the << promotion for ops
2273 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
2275 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
2277 * src/ds390/peeph.def:
2278 Added some more peephole rules
2280 * src/ds390/gen.c: Various fixes & enhancements
2282 * src/SDCClrange.c, src/SDCClrange.h:
2283 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
2285 * src/ds390/ralloc.c:
2286 various fixes & enhancements (ds390) specific
2288 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
2289 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
2292 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
2294 2002-03-02 <johan@FRIJA>
2296 * src/SDCCast.c (decorateType): fixed bug #524708
2298 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
2300 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
2302 2002-03-01 Michael Hope <michaelh@vroom>
2304 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
2306 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
2308 2002-03-01 <johan@FRIJA>
2310 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
2312 * src/SDCCast.c (decorateType): fixed bug #524209
2314 * src/SDCCval.c (valNot): fixed bug #524195
2316 2002-02-26 <johan@balder>
2318 * src/xa51/gen.c: fixed a warning
2320 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
2322 * src/SDCCast.c (decorateType): fixed bug #522534
2324 2002-02-23 <johan@balder>
2326 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
2328 2002-02-22 <johan@balder>
2330 * src/SDCCast.c: fixed bug #514865
2332 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
2334 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
2336 * sdcc/src/SDCCloop.c:
2337 Previous fix was not good. basic blocks that have "break" or "return" are
2338 not really partof a loop , but live ranges used in these blocks should
2339 be live thru the entire loop, so set partOfLoop but don't add them to
2342 2002-02-21 <johan@FRIJA>
2344 * src/SDCCcse.c: fixed bug #514308
2346 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
2349 Fixed BUG #519583. If a conditional block ended in a return/break
2350 statement inside a loop, it was not being considered part of the loop.
2352 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
2354 2002-02-10 Karl Bongers <karl@turbobit.com>
2357 Fixed up SDCDB debugger somewhat. Updated debugger/README
2358 with lots of comments and notes.
2360 * device/examples/test2.c:
2361 Fix bug, "red" variable not being initialized(compiler complained).
2363 * device/examples/Makefile, examples/test3.c:
2364 Add Makefile in device/examples folder, compiles test3.c
2365 for use as a multiple module SDCDB test case.
2367 * sim/ucsim/cmd.src/cmdset.cc:
2368 Took out debug printfs in ucsim "next" command.
2371 Karl and Johan start ucsim XA support. Most dissassembly working,
2372 about 75% emulation done(plenty of work remaining).
2374 * sim/ucsim/z80.src:
2375 Add Z80 support to ucsim, add test-ucz80 regression test,
2376 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
2377 Notice z80 compiler fails on examples/test3.c/crc code.
2379 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
2381 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
2382 Added support for --parms-in-bank1
2384 * src/ds390/peeph.def:
2385 added a few more peephole optimzations
2388 1) added __builtin_inp & __builtin_outp used to read in data of given length
2389 from a memory mapped port
2390 2) added __builtin_memcmp
2391 3) added __builtin_swapw swap bytes of a short
2393 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
2394 1) handle multiple send & receives from register bank1
2395 2) ralloc can now allocate DPTR1 to some liveRanges
2397 * src/SDCCsymt.c, src/SDCCsymt.h:
2398 changes to handle multiple sends & receives
2401 added some pointer arithmetic optimization
2404 added some pointer arithmetic optimizations but not stable yet so not
2405 called from anywhere (will get this working shortly)
2407 * src/SDCCopt.c: fixed for multiple sends & receives
2410 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
2411 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
2412 set preprocessor defines (depending on options)
2414 * src/SDCCicode.c, src/SDCCicode.h:
2415 changes made to handle multiple sends & receives
2418 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
2420 * src/SDCCcse.c, src/SDCCcse.h:
2421 added function findbackward def (to be used in upcoming optimization)
2423 * src/SDCCcflow.c, src/SDCCcflow.h:
2424 added function returnAtEnd - to determine if a basic block terminates with
2427 * src/SDCCast.c, src/SDCCast.h:
2428 added option parms-in-bank1
2430 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
2431 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
2432 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
2433 adjusted for --parms-in-bank1 option
2435 * device/include/string.h:
2436 donot redefine "reentrant" keyword
2438 * device/include/ds80c390.h: Added some more SFRs
2440 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
2442 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
2444 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
2446 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
2448 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
2450 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
2452 2002-01-18 Paul Stoffregen <paul@pjrc.com>
2454 * Added --xram-movc option
2456 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
2458 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
2460 2002-01-11 Johan Knol
2462 * Added math lib of Jesus Calvino-Fraga
2464 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
2466 * src/SDCCmain.c (processFile): fix processing of ../../src.c
2467 * support/regression/Makefile: new target test-mcs51-stack-auto
2468 * support/regression/ports/mcs51-stack-auto/spec.mk: added
2470 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2472 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
2474 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
2476 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
2478 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
2480 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
2482 * src/SDCCglue.h: add definition for printIvalChar()
2484 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2486 * src/SDCCast.c: fix #498138 by Johan
2488 * src/SDCCglue.c: fix #498138 by Johan
2490 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
2492 * support/regression/Makefile: fix clean
2494 * support/regression/ports/ds390/support.c: fix transmission of last character
2496 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
2498 * /sdcc/src/ds390/gen.c:
2499 a) improved computing address of stack variable
2500 b) took out some #if 0 code
2501 c) improved parmBytes adjustment
2502 d) improved genPlusIncr & genMinusIncr
2503 e) genCmp could generate bad code (when left assigned to DPTR)
2504 f) Fixed bug in hasInc
2506 * /sdcc/src/ds390/ralloc.c:
2507 a) packRegsForSupport could mess up live information (Fixed)
2508 b) packRegsDPTRuse could be incorrect for left & right shift
2510 * /sdcc/src/mcs51/ralloc.c:
2511 packRegsForSupport could mess up the live information (Fixed)
2513 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
2515 * /sdcc/src/SDCCast.c:
2516 can reverse a loop even if function call is present as long
2517 as the loop control variable is local & is not passed as parameter
2519 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2521 * /sdcc/ChangeLog: *** empty log message ***
2523 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
2524 More builtin function additions for TININative
2526 * /sdcc/src/ds390/ralloc.c:
2527 Had broken the regression testsuite
2529 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
2531 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
2532 Added funcattr hasStackParms will be set for reentrant functions when there
2533 are paramteres on the stack, this helps in minimizing frame pointer generation
2534 typeFromStr can handle function pointers now
2536 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
2537 *** empty log message ***
2539 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2541 * /src/ds390/gen.c, /src/ds390/main.c:
2542 More builtin function additions for TININative
2544 * /src/ds390/ralloc.c:
2545 Had broken the regression testsuite
2547 * /src/SDCCast.c: Fixed a bug in dumptree
2549 * /src/SDCCsymt.c, /src/SDCCsymt.h:
2550 Added funcattr hasStackParms will be set for reentrant functions when there
2551 are paramteres on the stack, this helps in minimizing frame pointer generation
2552 typeFromStr can handle function pointers now
2554 * /doc/builtins.txt, /doc/TININative.txt:
2555 *** empty log message ***
2558 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
2560 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
2561 ALPHA version for -mTININative
2563 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
2564 updated to reflect changes in the port structure
2567 added function do_assemble (similar to do_link) if non-null this function
2568 will be called to do assembly (-mTININative) requires a multi command
2570 added function genAssemblerEnd will be called to generate assembler Epilogue
2573 added _JavaNative to debug info printing
2575 * /src/SDCCmain.c: added option --tini-libid
2576 added port->do_assemble function (-mTININative) has a multi command assemble
2578 * /src/SDCCglue.c: Disabled "constExpr" check
2579 added port->genAssemblerEnd function
2581 * /src/SDCCglobl.h: Added option --tini-libid value
2584 tookout optimizeCompare from the header (has no external references)
2586 * /src/SDCCast.c: made one more function "static"
2588 2001-12-23 Michael Hope <michaelh@juju.net.nz>
2590 * src/z80/mappings.i: Added z80asm support.
2592 * src/z80/main.c: Added z80asm support on --asm=z80asm
2594 * src/z80/gen.c: Fixed asm portability issues.
2596 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
2598 * src/SDCCglue.c (printExterns): Added global/extern split.
2600 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
2602 * support/regression/Makefile: added test for mcs51 model large
2604 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
2606 * support/regression/ports/gbz80/spec.mk: added -mgbz80
2608 2001-12-05 Michael Hope <michaelh@juju.net.nz>
2610 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
2612 1904-01-06 Michael Hope <michaelh@juju.net.nz>
2614 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
2616 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
2618 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
2620 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
2622 * support/regression/tests/simplefloat.c: Port to mcs51.
2624 2001-11-25 Michael Hope <michaelh@juju.net.nz>
2625 * support/regression/tests/bug-485362.c: Added.
2627 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
2629 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
2631 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
2633 * src/z80/gen.c (aopDump): Added a dump function.
2635 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
2636 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
2638 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
2640 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
2642 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
2644 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
2646 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
2648 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
2650 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
2652 * support/regression/ports/ds390/support.c: Use tinibios.
2654 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
2656 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
2658 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
2659 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
2661 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
2663 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
2665 2001-11-18 Michael Hope <michaelh@juju.net.nz>
2667 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
2669 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
2670 (packRegsForIYUse): Created and optimised.
2672 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2674 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
2675 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
2677 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
2679 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
2681 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
2683 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2685 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
2687 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
2689 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2691 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
2693 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
2695 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
2697 2001-11-07 Michael Hope <michaelh@juju.net.nz>
2699 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
2700 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
2701 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
2703 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
2705 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
2706 (genNotFloat): Added.
2707 (genUminusFloat): Added.
2709 * device/lib/z80/Makefile: Added floating pt stubs.
2711 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
2713 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
2715 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
2717 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
2719 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
2721 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
2723 * sdcc/support/regression/Makefile: Add port ds390.
2725 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
2727 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
2729 * sdcc/support/regression/ports/ds390/spec.mk: Added.
2731 * sdcc/support/regression/ports/ds390/support.c: Added.
2733 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
2735 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
2737 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
2739 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2741 * device/include/malloc.h: Added z80 and gbz80 support.
2743 * device/lib/gbz80/heap.s: Added.
2745 * device/lib/z80/heap.s: Added.
2747 * device/lib/malloc.c: Added z80 and gbz80 support.
2749 * support/regression/tests/malloc.c (testMalloc): Added.
2751 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
2753 * support/regression/tests/bug-478094.c: Added.
2755 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
2757 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
2759 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
2761 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
2763 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
2765 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
2767 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
2769 2001-11-04 Michael Hope <michaelh@juju.net.nz>
2771 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
2773 2001-11-03 Michael Hope <michaelh@juju.net.nz>
2775 * support/regression/tests/bug-477927.c: Added.
2777 * src/z80/peeph.def: Added minor rules.
2779 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
2781 * src/z80/peeph.def: Added jump optimisation modification.
2783 2001-11-01 Michael Hope <michaelh@juju.net.nz>
2785 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
2787 2001-10-30 Michael Hope <michaelh@juju.net.nz>
2789 * support/regression/tests/funptrs.c: Added.
2791 2001-10-29 Michael Hope <michaelh@juju.net.nz>
2793 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
2795 2001-10-28 Michael Hope <michaelh@juju.net.nz>
2797 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
2799 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
2801 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
2802 (movLeft2ResultLong): Created.
2804 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
2805 (joinPushes): Added. Joins two char pushes into a word push.
2807 2001-10-27 Michael Hope <michaelh@juju.net.nz>
2809 * support/cpp2/Makefile.in (install): Added creation of dest dir.
2811 * support/makebin/Makefile (install): Added creation of dest dir.
2813 2001-10-24 Karl Bongers <karl@turbobit.com>
2815 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
2817 2001-10-21 Michael Hope <michaelh@juju.net.nz>
2819 * src/z80/ralloc.c: Turned off faulty pack for one use.
2821 * src/z80/peeph-gbz80.def: Removed redundent restart options.
2823 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
2825 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
2827 * support/regression/Makefile: Improved clean
2829 * support/regression/ports/gbz80/spec.mk: Added clean
2831 * support/regression/ports/host/spec.mk: Added clean
2833 * support/regression/ports/z80/spec.mk: Added clean
2835 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
2837 * support/regression/ports/mcs51/timeout.c: little improvements
2839 2001-10-17 Michael Hope <michaelh@juju.net.nz>
2841 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
2843 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
2845 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
2847 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
2849 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
2851 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
2853 2001-10-13 Michael Hope <michaelh@juju.net.nz>
2854 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
2856 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
2858 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
2860 * src/mcs51/main.c (_linkCmd): Added bin path to command.
2862 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
2864 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
2866 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
2868 * support/regression/tests/longor.c: Added.
2870 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
2872 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
2874 * as/mcs51/aslink.h: define PATH_MAX
2876 * as/mcs51/asm.h: define PATH_MAX
2878 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
2880 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
2882 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
2884 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
2886 * src/SDCCglobl.h: define PATH_MAX
2888 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
2890 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
2892 2001-10-11 Michael Hope <michaelh@juju.net.nz>
2894 * src/z80/gen.c (gencjneshort): Fixed
2896 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
2898 2001-10-09 Michael Hope <michaelh@juju.net.nz>
2900 * support/regression/tests/bug-469671.c: Added.
2902 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
2904 2001-10-08 Michael Hope <michaelh@juju.net.nz>
2906 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
2908 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
2910 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
2912 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
2914 * src/device/lib/_mulint.c : removed hint: nooverlay bug
2916 * src/device/lib/_mullong.c : removed hint: nooverlay bug
2918 * src/device/lib/_divuint.c : removed hint: nooverlay bug
2920 * src/device/lib/_divulong.c: removed hint: nooverlay bug
2922 * src/device/lib/_moduint.c : removed hint: nooverlay bug
2924 * src/device/lib/_modulong.c: removed hint: nooverlay bug
2926 2001-10-07 Michael Hope <michaelh@juju.net.nz>
2928 * 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.
2930 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
2932 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
2934 2001-10-07 <johan@FRIJA>
2936 * device/lib/gets.c (gets): fixed the return value.
2938 2001-10-06 Michael Hope <michaelh@juju.net.nz>
2939 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
2941 * 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.
2943 * 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.
2945 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
2947 * src/pic/gen.c: Removed Safe_strdup.
2949 * configure.in: Added option to enable libgc support.
2951 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
2952 (bitVectUnion): Optimised.
2953 (bitVectIntersect): Optimised.
2954 (bitVectBitsInCommon): Optimised.
2955 (bitVectCplAnd): Optimised.
2957 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
2959 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2961 * src/SDCCmain.c: distinguish between assembler debug and plain options
2963 * src/avr/main.c: remove standard assembler options
2965 * src/ds390/main.c: remove standard assembler options
2967 * src/mcs51/main.c: remove standard assembler options
2969 * src/port.h: removed "PENDING" comment
2971 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
2973 * src/device/lib/_mulint.c : new, with assember functions
2975 * src/device/lib/_mullong.c : new, with assember functions
2977 * src/device/lib/_divuint.c : with assember functions
2979 * src/device/lib/_divsint.c : with assember functions
2981 * src/device/lib/_divulong.c: with assember functions
2983 * src/device/lib/_divslong.c: with assember functions
2985 * src/device/lib/_moduint.c : with assember functions
2987 * src/device/lib/_modsint.c : with assember functions
2989 * src/device/lib/_modulong.c: with assember functions
2991 * src/device/lib/_modslong.c: with assember functions
2993 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
2995 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
2997 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
2998 replaced _mululong.c and _mulslong.c by _mullong.c
3000 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
3002 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
3004 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3006 * src/SDCCglue.c: test, if win32api is available for MINGW
3008 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
3010 * src/SDCCsymt.c: no more _modifier in printTypeChain()
3011 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
3012 * support/regression/ports/gbz80/spec.mk: removed GENERIC
3013 * support/regression/ports/host/spec.mk: removed GENERIC
3014 * support/regression/ports/mcs51/spec.mk: removed GENERIC
3015 * support/regression/ports/z80/spec.mk: removed GENERIC
3017 2001-10-01 Michael Hope <michaelh@juju.net.nz>
3019 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
3021 * support/regression/tests/bug-467035.c: Created.
3023 2001-10-01 <johan@FRIJA>
3025 * src/SDCC.y: fixed bug #466586 part 1
3027 2001-10-01 Johan Knol <johan.knol@iduna.nl>
3029 * SDCCicode.c: z80 has no generic pointers
3030 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
3032 2001-09-30 Michael Hope <michaelh@juju.net.nz>
3034 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
3036 2001-09-29 Michael Hope <michaelh@juju.net.nz>
3038 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
3040 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
3042 2001-09-25 Michael Hope <michaelh@juju.net.nz>
3044 * configure.in: Fixed up so that ucsim is only configured once.
3046 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
3048 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
3049 (getPathDifference): As above.
3051 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
3053 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
3055 2001-09-23 Michael Hope <michaelh@juju.net.nz>
3056 * .version: Updated to 2.3.1
3058 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
3059 Added copyright header.
3061 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
3062 (assemble): Added support for macro based assembler commands.
3063 (linkEdit): Added support for macro based linker commands.
3064 (preProcess): Changed the pre-processor to use macros.
3065 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
3066 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
3068 * device/lib/z80/crt0.s: Added module name for debugging.
3070 2001-09-20 Michael Hope <michaelh@juju.net.nz>
3072 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3074 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
3076 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
3078 * src/Makefile.in: Added SDCCmacro and SDCCutil
3080 2001-09-19 Michael Hope <michaelh@juju.net.nz>
3082 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
3084 2001-09-16 <johan@FRIJA>
3086 * 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.
3088 2001-09-15 <johan@FRIJA>
3090 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
3091 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
3093 2001-09-11 <johan@FRIJA>
3095 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
3097 2001-09-10 Michael Hope <michaelh@juju.net.nz>
3099 * support/regression/tests/bug-460444.c: Added test case.
3101 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
3102 (genCast): Added justification for all of the asserts.
3104 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
3106 * support/regression/support.c: _xdata replaced by xdata
3108 * support/regression/spec.mk: removed _generic
3110 2001-09-09 Michael Hope <michaelh@juju.net.nz>
3112 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
3114 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
3115 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
3117 * src/z80/peeph.def: Added a rule to optimise shift then compare.
3119 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
3121 * support/regression/tests/bug-460010.c: Added test case.
3123 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
3125 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
3127 * support/regression/Makefile: inter-port-clean adjusted for mcs51
3129 * support/regression/testfwk.c: removed workaround for bug #436344
3131 * support/regression/tests/bp.c: use less memory with mcs51
3133 * support/regression/tests/bug-441448.c: use less memory
3135 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
3137 * support/regression/collate-results.py: typo
3139 2001-09-08 Michael Hope <michaelh@juju.net.nz>
3141 * support/regression/tests/fetchoverlap.c: Added new test case.
3143 * support/regression/tests/bp.c: Added new test case.
3145 * support/regression/tests/bug-448984.c: Added new test case.
3147 * support/regression/tests/pow2shifts.c: Added new test case.
3149 * src/z80/gen.c: Turned off the noise it normally generates for the release.
3150 (genlshTwo): Fixed right shift for count > 8.
3152 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
3154 2001-09-08 <johan@FRIJA>
3156 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
3158 2001-09-07 <johan@FRIJA>
3160 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
3162 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
3164 2001-09-06 <johan@FRIJA>
3166 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
3167 * bernhard noted me at this: "() equals to (void)" (1.38)
3169 2001-09-05 <johan@FRIJA>
3171 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
3173 2001-09-04 <johan@FRIJA>
3175 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
3178 2001-09-04 Paul Stoffregen <paul@pjrc.com>
3180 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
3182 2001-09-03 Michael Hope <michaelh@juju.net.nz>
3184 * link/z80/aslink.h: Fixed path for PATH_MAX
3186 2001-09-02 Michael Hope <michaelh@juju.net.nz>
3188 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
3190 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
3192 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
3194 * 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.
3196 2001-09-01 Michael Hope <michaelh@juju.net.nz>
3198 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
3199 (genCmp): Fixed up genCmp for the GB with longs.
3201 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
3203 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
3205 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
3207 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
3209 2001-08-30 Paul Stoffregen <paul@pjrc.com>
3211 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
3213 2001-08-30 Michael Hope <michaelh@juju.net.nz>
3215 * 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.
3217 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
3219 2001-08-29 Michael Hope <michaelh@juju.net.nz>
3221 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
3223 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
3225 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
3227 * sim/ucsim/configure: little improvement of Cygwin-detection
3228 * sim/ucsim/configure.in: little improvement of Cygwin-detection
3229 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
3230 * support/regression/tests/bug-221100.c: small changes for mcs51
3231 * support/regression/tests/bug-221168.c: small changes for mcs51
3232 * support/regression/tests/bug-227710.c: small changes for mcs51
3233 * support/regression/tests/staticinit.c: small changes for mcs51
3234 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
3235 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
3236 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601