1 2003-02-01 <johan@balder>
3 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
5 2003-01-31 <johan@CP255758-A>
7 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
9 2003-01-30 <johan@balder>
11 * src/SDCCBBlock.c: automatic bug detection
12 * src/SDCCicode.c: automatic bug detection
14 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
16 * src/SDCCglobl.h: now --xram-size 0 works
17 * src/SDCCmain.c: now --xram-size 0 works
19 2003-01-29 <johan@balder>
21 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
23 2003-01-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
25 * as/mcs51/aslink.h: Added options --xram-size and --code-size
26 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
27 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
28 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
29 * src/SDCCglobl.h: Added options --xram-size and --code-size
30 * src/SDCCmain.c: Added options --xram-size and --code-size
32 2003-01-28 Bernhard Held <bernhard@bernhardheld.de>
34 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
35 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
37 2003-01-27 <johan@balder>
39 * src/SDCC.y: fixed bug #613764
41 2003-01-26 <johan@balder>
43 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
44 * src/SDCCsymt.h: fixed bug #673374
45 * src/SDCCglue.c: fixed bug #661910
46 * src/SDCCast.c: fixed bug #458099 and 673374
48 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
50 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
51 * as/mcs51/strcmpi.h: added
52 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
53 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
54 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
55 * as/mcs51/assym.c: strcmpi -> as_strcmpi
56 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
57 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
58 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
59 * as/mcs51/Makefile.aslink: new module strcmpi
60 * as/mcs51/Makefile.asx8051: new module strcmpi
61 * as/mcs51/Makefil.bcc: new module strcmpi
62 * as/mcs51/Makefile.in: new module strcmpi
63 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
65 2003-01-26 <johan@balder>
67 * src/SDCCglue.c: reverted back to 1.124
68 * src/SDCCast.c: reverted back to 1.156
69 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
71 2003-01-25 <johan@balder>
73 * src/SDCCglue.c: A better fix for bug #661910
74 * src/SDCCast.c: A better fix for bug #661910
75 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
77 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
79 * src/Makefile.in: remove spawn.o
80 * src/SDCCmain.c: remove spawn.h
81 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
82 * src/spawn.c: removed
83 * src/spawn.h: removed
84 * support/regression/ports/ds390/spec.mk: link with -r
86 2003-01-24 <johan@CP255758-A>
88 * src/ds390/gen.c (aopOp): fixed bug #667458
89 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
90 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
91 (createIvalCharPtr): an ival doesn't always have a storage class anymore
93 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
95 * src/mcs51/peeph.def: better assembler identation by Frieder
96 * src/mcs51/gen.c: better assembler identation by Frieder
98 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
100 * as/z80/string.h: removed for gcc 3.2
101 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
102 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
104 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
106 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
107 * src/SDCCpeeph.c (replaceRule): fix bug #663503
108 * support/regression/Makefile: separate temp files for ports
109 * support/regression/generate-cases.py: separate temp files for ports
110 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
111 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
113 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
115 * moved tinitalk to device/examples/ds390
117 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
119 * as/mcs51/lkmem.c: rflag is for DS390
120 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
121 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
122 (linkEdit): move mem- and map-files the same way as ihx-files
123 * src/z80/main.c (_setDefaultOptions): removed --generic
124 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
125 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
126 * src/pic/glue.c (picglue): --c1mode works again
127 * src/pic16/glue.c (pic16glue): --c1mode works again
128 * src/asm.c (printCLine): fix #660034
130 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
132 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
133 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
134 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
135 * as/mcs51/lkmem (summary): better fix for sp problem
136 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
137 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
138 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
139 remove --stack-after-data
141 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
143 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
144 * src/SDCCutil.c (join): ugly bug: missing '\0'
145 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
147 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
149 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
151 * src/pic/main.c (_asmCmd): gpasm supports -o
152 * src/z80/main.c: more general macros
153 * device/lib/Makefile.in: remove intermediate files
155 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
157 * .version: Bumped version number to 2.3.3
158 * src/SDCCBBlock.c: new option -o
159 * src/SDCCglobl.h: new option -o
160 * src/SDCCglue.c: new option -o
161 * src/SDCCmain.c: new option -o
162 * src/asm.c: new option -o
163 * src/ds390/main.c: new option -o
164 * src/pic/glue.c: new option -o
165 * src/pic/pcode.c: new option -o
166 * src/pic/ralloc.c: new option -o
167 * src/pic16/glue.c: new option -o
168 * src/pic16/pcode.c: new option -o
169 * src/pic16/ralloc.c: new option -o
170 * src/z80/main.c: new option -o
171 * device/lib/Makefile.in: use -o
172 * support/regression/ports/ds390/spec.mk: use -o
173 * support/regression/ports/gbz80/spec.mk: use -o
174 * support/regression/ports/mcs51/spec.mk: use -o
175 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
176 * support/regression/ports/z80/spec.mk: use -o
177 * support/regression/ports/ucz80/spec.mk: use -o
178 * support/regression/ports/xa51/spec.mk: use -o
179 * support/regression/fwk/lib/timeout.c: fix usage string
181 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
182 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
184 2003-01-07 <johan@balder>
186 * src/SDCCast.c (decorateType): fixed bug #600035
188 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
189 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
190 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
191 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
192 * src/pic/pcode.c: outcommented unused variable to remove warnings
193 * src/pic/ralloc.c: outcommented unused variable to remove warnings
195 2003-01-06 <karl@turbobit.com>
196 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
199 2003-01-06 <johan@balder>
201 * src/SDCCicode.c: fixed array add
203 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
204 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
205 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
207 2003-01-04 <johan@balder>
209 * src/SDCCval.c (getNelements): fixed the initialized array of structures
211 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
212 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
214 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
215 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
216 * support/regression/tests/bug-524697.c: fit mem usage into 8032
218 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
219 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
221 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
222 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
224 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
225 * src/mcs51/main.c: removed {bindir}{sep} from aslink
227 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
229 * in \sdcc\as\mcs51\ changed these files in order to create an
230 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
231 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
232 following files to include the previous two files: aslink.dsp,
233 Makefile.aslink, Makefile.bcc, and Makefile.in.
235 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
238 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
240 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
241 value from option --iram-size.
243 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
245 * \sdcc\as\mcs51\lklist.c: added boundary check before using
248 2002-09-18 <wiml@hhhh.org>
250 * SDCClrange.h: exposed setFromRange() and setToRange()
251 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
252 packRegsForAccUse() (bug 542397)
253 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
254 multiple times and emitting the fetch operations more than once
255 added aopGetUsesAcc() function to allow binary operators to
256 fetch their operands in the correct order; made genMinus() emit
257 compact code for X = LITERAL - Y
259 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
260 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
261 sprintf() in line 1267.
263 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
264 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
267 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
268 Changes to aslink (All the changes are marked with 'JCF'):
270 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
273 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
274 area BSEG. Also moves, if possible, the DATA area down into the internal
275 ram so more space is available.
277 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
280 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
281 not bytes. Function summary() which creates a memory usage summary
282 file with extension .mem. Reports of overlaping stack and small stack
283 size. If the space for the stack is less than 16 bytes aslink trows a
286 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
287 the 8051. Option 'y' for memory summary output file.
289 Changes to sdcc (All the changes are marked with 'JCF'):
291 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
293 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
294 overlaying area for it (uses RegBankUsed[4]).
296 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
297 bank zero as used by default. By default aslink locates the stack
298 (equivalent to --stack-after-data). Pass option 'y' to aslink for
299 the creation of the .mem file. Delegates the allocation of data area
300 to aslink (it is not longer 0x30 by default). If --stack-loc passes
301 the begining of the stack area to aslink.
303 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
304 glue() in SDCCglue.c creates an area for it.
306 2002-09-03 Borut Razem <borut.razem@siol.net>
307 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
309 introduced atexit() handler for teporay files removal in case of
310 errors, assertions, ...
312 2002-08-29 Borut Razem <borut.razem@siol.net>
313 * sdcc/support/cpp2/auto-host_vc_in.h:
314 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
315 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
316 Maybe there is a similar problem with BORLANDC? It should be checked!
318 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
319 corrected improper use of assert: the assignment to clr variable was done inside the assert.
320 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
321 was not executed, and the compiler (cl) launched a warning:
322 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
324 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
325 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
327 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
328 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
330 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
331 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
332 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
333 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
334 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
335 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
336 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
337 - added Release configuration in VS projects
338 - review of compiler an linker options
339 - VC .exe files are generated in bin_vc directory, not to interfere
340 with binaries generated from other projects (cygwin, mingw, bcc ...)
342 * sdcc/src/yacc.dsp: added
344 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
345 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
346 and insert the version number definitions from .version
348 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
350 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
351 added - genarate auto-host.h using auto-host_vc_in.h as template
354 removed from CVS, generated automatically
356 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
357 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
359 2002-08-11 Borut Razem <borut.razem@siol.net>
360 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
362 2002-08-10 Borut Razem <borut.razem@siol.net>
363 * src/SDCCmain.c (main):
364 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
365 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
366 The consequence was that some temporary files were not removed.
369 unification of code in functions tempfilename() and tempfile():
370 function tempnam() is defined in Visual Studio 6.0 and .NET
372 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
374 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
375 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
376 - removed compiler command line option /WX: Treats all warnings as errors
377 - update a list of source files, included into the project
379 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
380 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
381 changed project type to Generic Project so that can be correcly converted to VS.NET project
383 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
385 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
387 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
389 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
390 added return 0 statements after assert() to make compiler happy
392 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
393 added newline in the def file to keep MSC compiler satisfied
395 * sdcc/src/z80/gen.c:
396 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
397 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
398 - solved MSC error in function aopDump()
400 * sdcc_vc.h: define PREFIX as "\\sdcc"
402 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
403 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
405 2002-06-22 Scott Dattalo <scott@dattalo.com>
406 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
407 - Rewrote the register banking algorithm.
408 - Added pCode live-range analysis to registers (for now, only non-used and
409 singly-used registers optimized away)
411 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
413 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
415 2002-05-10 Scott Dattalo <scott@dattalo.com>
416 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
418 2002-04-22 Michael Hope <michaelh@vroom>
420 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
422 * configure.in (DD_COPT): Added include support required for gbdk.
424 * .version: Bumped version number just to increase it.
426 * src/SDCCmain.c: Added -nostdinc to the default options.
428 2002-04-15 Michael Hope <michaelh@vroom>
430 * device/lib/z80/printf.c (sprintf): Added.
432 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
434 * src/z80/peeph.def: Added transpose redundent load rule.
436 * src/z80/main.c: Added force callee saves for jaune.
438 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
440 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
442 2002-03-28 Johan Knol <johan@balder>
444 * src/SDCCval.c: fixed bug #532436
446 2002-03-14 Scott Dattalo <scott@dattalo.com>
448 Added "char *Processor" field to the port structure.
451 Added -p option. Allows port dependent processor to be specified.
454 Initialized the new field char *Processor field to NULL in all ports
457 Compiler generated registers for interrupt context saving
458 were not getting allocated.
460 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
463 Fixed left shift. Will promote the left side of a left shift
464 if a) left shifting more than size of operand or b) when assigned
465 to something size > size of left side
467 2002-03-14 Scott Dattalo <scott@dattalo.com>
469 tons of changes. Register allocation has been
470 rewritten. Added customization for the various PICs. Flow
471 analysis is restructured. ...
477 Added. device.c is a PIC port hack to accomodate variations
480 2002-03-13 Michael Hope <michaelh@vroom>
482 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
484 2002-03-04 johanknol <johanknol@manik>
486 * /src/SDCCval.c: fixed
488 const unsigned char arr[][2] = { { 0, 1 } };
489 t18.c:1: error: Initializer element is not constant
491 2002-03-04 bela <bela@manik>
493 * /device/include/mcs51reg.h:
494 ds89c420 register definition update
496 2002-03-03 <johan@FRIJA>
498 * support/Util/SDCCerr.c: did something, but don't no why anymore
500 * support/regression/tests/bug-524691.c: made it a little less shy
502 * src/SDCCast.c (decorateType): fixed bug #524697
504 * src/SDCCast.c: made some lineno improvements
506 * src/SDCCval.c (getNelements): changed warning to error
508 * src/SDCCglue.c (printIvalArray): changed warning to error
510 * src/SDCCicode.c: fixed a warning for mingw
512 * src/SDCCast.c (decorateType): fixed the << promotion for ops
514 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
516 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
518 * src/ds390/peeph.def:
519 Added some more peephole rules
521 * src/ds390/gen.c: Various fixes & enhancements
523 * src/SDCClrange.c, src/SDCClrange.h:
524 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
526 * src/ds390/ralloc.c:
527 various fixes & enhancements (ds390) specific
529 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
530 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
533 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
535 2002-03-02 <johan@FRIJA>
537 * src/SDCCast.c (decorateType): fixed bug #524708
539 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
541 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
543 2002-03-01 Michael Hope <michaelh@vroom>
545 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
547 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
549 2002-03-01 <johan@FRIJA>
551 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
553 * src/SDCCast.c (decorateType): fixed bug #524209
555 * src/SDCCval.c (valNot): fixed bug #524195
557 2002-02-26 <johan@balder>
559 * src/xa51/gen.c: fixed a warning
561 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
563 * src/SDCCast.c (decorateType): fixed bug #522534
565 2002-02-23 <johan@balder>
567 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
569 2002-02-22 <johan@balder>
571 * src/SDCCast.c: fixed bug #514865
573 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
575 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
577 * sdcc/src/SDCCloop.c:
578 Previous fix was not good. basic blocks that have "break" or "return" are
579 not really partof a loop , but live ranges used in these blocks should
580 be live thru the entire loop, so set partOfLoop but don't add them to
583 2002-02-21 <johan@FRIJA>
585 * src/SDCCcse.c: fixed bug #514308
587 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
590 Fixed BUG #519583. If a conditional block ended in a return/break
591 statement inside a loop, it was not being considered part of the loop.
593 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
595 2002-02-10 Karl Bongers <karl@turbobit.com>
598 Fixed up SDCDB debugger somewhat. Updated debugger/README
599 with lots of comments and notes.
601 * device/examples/test2.c:
602 Fix bug, "red" variable not being initialized(compiler complained).
604 * device/examples/Makefile, examples/test3.c:
605 Add Makefile in device/examples folder, compiles test3.c
606 for use as a multiple module SDCDB test case.
608 * sim/ucsim/cmd.src/cmdset.cc:
609 Took out debug printfs in ucsim "next" command.
612 Karl and Johan start ucsim XA support. Most dissassembly working,
613 about 75% emulation done(plenty of work remaining).
616 Add Z80 support to ucsim, add test-ucz80 regression test,
617 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
618 Notice z80 compiler fails on examples/test3.c/crc code.
620 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
622 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
623 Added support for --parms-in-bank1
625 * src/ds390/peeph.def:
626 added a few more peephole optimzations
629 1) added __builtin_inp & __builtin_outp used to read in data of given length
630 from a memory mapped port
631 2) added __builtin_memcmp
632 3) added __builtin_swapw swap bytes of a short
634 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
635 1) handle multiple send & receives from register bank1
636 2) ralloc can now allocate DPTR1 to some liveRanges
638 * src/SDCCsymt.c, src/SDCCsymt.h:
639 changes to handle multiple sends & receives
642 added some pointer arithmetic optimization
645 added some pointer arithmetic optimizations but not stable yet so not
646 called from anywhere (will get this working shortly)
648 * src/SDCCopt.c: fixed for multiple sends & receives
651 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
652 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
653 set preprocessor defines (depending on options)
655 * src/SDCCicode.c, src/SDCCicode.h:
656 changes made to handle multiple sends & receives
659 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
661 * src/SDCCcse.c, src/SDCCcse.h:
662 added function findbackward def (to be used in upcoming optimization)
664 * src/SDCCcflow.c, src/SDCCcflow.h:
665 added function returnAtEnd - to determine if a basic block terminates with
668 * src/SDCCast.c, src/SDCCast.h:
669 added option parms-in-bank1
671 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
672 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
673 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
674 adjusted for --parms-in-bank1 option
676 * device/include/string.h:
677 donot redefine "reentrant" keyword
679 * device/include/ds80c390.h: Added some more SFRs
681 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
683 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
685 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
687 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
689 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
691 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
693 2002-01-18 Paul Stoffregen <paul@pjrc.com>
695 * Added --xram-movc option
697 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
699 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
701 2002-01-11 Johan Knol
703 * Added math lib of Jesus Calvino-Fraga
705 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
707 * src/SDCCmain.c (processFile): fix processing of ../../src.c
708 * support/regression/Makefile: new target test-mcs51-stack-auto
709 * support/regression/ports/mcs51-stack-auto/spec.mk: added
711 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
713 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
715 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
717 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
719 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
721 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
723 * src/SDCCglue.h: add definition for printIvalChar()
725 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
727 * src/SDCCast.c: fix #498138 by Johan
729 * src/SDCCglue.c: fix #498138 by Johan
731 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
733 * support/regression/Makefile: fix clean
735 * support/regression/ports/ds390/support.c: fix transmission of last character
737 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
739 * /sdcc/src/ds390/gen.c:
740 a) improved computing address of stack variable
741 b) took out some #if 0 code
742 c) improved parmBytes adjustment
743 d) improved genPlusIncr & genMinusIncr
744 e) genCmp could generate bad code (when left assigned to DPTR)
745 f) Fixed bug in hasInc
747 * /sdcc/src/ds390/ralloc.c:
748 a) packRegsForSupport could mess up live information (Fixed)
749 b) packRegsDPTRuse could be incorrect for left & right shift
751 * /sdcc/src/mcs51/ralloc.c:
752 packRegsForSupport could mess up the live information (Fixed)
754 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
756 * /sdcc/src/SDCCast.c:
757 can reverse a loop even if function call is present as long
758 as the loop control variable is local & is not passed as parameter
760 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
762 * /sdcc/ChangeLog: *** empty log message ***
764 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
765 More builtin function additions for TININative
767 * /sdcc/src/ds390/ralloc.c:
768 Had broken the regression testsuite
770 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
772 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
773 Added funcattr hasStackParms will be set for reentrant functions when there
774 are paramteres on the stack, this helps in minimizing frame pointer generation
775 typeFromStr can handle function pointers now
777 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
778 *** empty log message ***
780 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
782 * /src/ds390/gen.c, /src/ds390/main.c:
783 More builtin function additions for TININative
785 * /src/ds390/ralloc.c:
786 Had broken the regression testsuite
788 * /src/SDCCast.c: Fixed a bug in dumptree
790 * /src/SDCCsymt.c, /src/SDCCsymt.h:
791 Added funcattr hasStackParms will be set for reentrant functions when there
792 are paramteres on the stack, this helps in minimizing frame pointer generation
793 typeFromStr can handle function pointers now
795 * /doc/builtins.txt, /doc/TININative.txt:
796 *** empty log message ***
799 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
801 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
802 ALPHA version for -mTININative
804 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
805 updated to reflect changes in the port structure
808 added function do_assemble (similar to do_link) if non-null this function
809 will be called to do assembly (-mTININative) requires a multi command
811 added function genAssemblerEnd will be called to generate assembler Epilogue
814 added _JavaNative to debug info printing
816 * /src/SDCCmain.c: added option --tini-libid
817 added port->do_assemble function (-mTININative) has a multi command assemble
819 * /src/SDCCglue.c: Disabled "constExpr" check
820 added port->genAssemblerEnd function
822 * /src/SDCCglobl.h: Added option --tini-libid value
825 tookout optimizeCompare from the header (has no external references)
827 * /src/SDCCast.c: made one more function "static"
829 2001-12-23 Michael Hope <michaelh@juju.net.nz>
831 * src/z80/mappings.i: Added z80asm support.
833 * src/z80/main.c: Added z80asm support on --asm=z80asm
835 * src/z80/gen.c: Fixed asm portability issues.
837 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
839 * src/SDCCglue.c (printExterns): Added global/extern split.
841 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
843 * support/regression/Makefile: added test for mcs51 model large
845 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
847 * support/regression/ports/gbz80/spec.mk: added -mgbz80
849 2001-12-05 Michael Hope <michaelh@juju.net.nz>
851 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
853 1904-01-06 Michael Hope <michaelh@juju.net.nz>
855 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
857 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
859 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
861 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
863 * support/regression/tests/simplefloat.c: Port to mcs51.
865 2001-11-25 Michael Hope <michaelh@juju.net.nz>
866 * support/regression/tests/bug-485362.c: Added.
868 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
870 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
872 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
874 * src/z80/gen.c (aopDump): Added a dump function.
876 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
877 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
879 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
881 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
883 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
885 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
887 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
889 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
891 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
893 * support/regression/ports/ds390/support.c: Use tinibios.
895 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
897 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
899 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
900 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
902 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
904 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
906 2001-11-18 Michael Hope <michaelh@juju.net.nz>
908 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
910 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
911 (packRegsForIYUse): Created and optimised.
913 2001-11-07 Michael Hope <michaelh@juju.net.nz>
915 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
916 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
918 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
920 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
922 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
924 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
926 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
928 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
930 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
932 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
934 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
936 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
938 2001-11-07 Michael Hope <michaelh@juju.net.nz>
940 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
941 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
942 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
944 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
946 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
947 (genNotFloat): Added.
948 (genUminusFloat): Added.
950 * device/lib/z80/Makefile: Added floating pt stubs.
952 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
954 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
956 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
958 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
960 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
962 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
964 * sdcc/support/regression/Makefile: Add port ds390.
966 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
968 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
970 * sdcc/support/regression/ports/ds390/spec.mk: Added.
972 * sdcc/support/regression/ports/ds390/support.c: Added.
974 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
976 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
978 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
980 2001-11-04 Michael Hope <michaelh@juju.net.nz>
982 * device/include/malloc.h: Added z80 and gbz80 support.
984 * device/lib/gbz80/heap.s: Added.
986 * device/lib/z80/heap.s: Added.
988 * device/lib/malloc.c: Added z80 and gbz80 support.
990 * support/regression/tests/malloc.c (testMalloc): Added.
992 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
994 * support/regression/tests/bug-478094.c: Added.
996 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
998 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
1000 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
1002 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
1004 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
1006 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
1008 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
1010 2001-11-04 Michael Hope <michaelh@juju.net.nz>
1012 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
1014 2001-11-03 Michael Hope <michaelh@juju.net.nz>
1016 * support/regression/tests/bug-477927.c: Added.
1018 * src/z80/peeph.def: Added minor rules.
1020 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
1022 * src/z80/peeph.def: Added jump optimisation modification.
1024 2001-11-01 Michael Hope <michaelh@juju.net.nz>
1026 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
1028 2001-10-30 Michael Hope <michaelh@juju.net.nz>
1030 * support/regression/tests/funptrs.c: Added.
1032 2001-10-29 Michael Hope <michaelh@juju.net.nz>
1034 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
1036 2001-10-28 Michael Hope <michaelh@juju.net.nz>
1038 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
1040 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
1042 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
1043 (movLeft2ResultLong): Created.
1045 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
1046 (joinPushes): Added. Joins two char pushes into a word push.
1048 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1050 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1052 * support/makebin/Makefile (install): Added creation of dest dir.
1054 2001-10-24 Karl Bongers <karl@turbobit.com>
1056 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1058 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1060 * src/z80/ralloc.c: Turned off faulty pack for one use.
1062 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1064 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1066 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1068 * support/regression/Makefile: Improved clean
1070 * support/regression/ports/gbz80/spec.mk: Added clean
1072 * support/regression/ports/host/spec.mk: Added clean
1074 * support/regression/ports/z80/spec.mk: Added clean
1076 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1078 * support/regression/ports/mcs51/timeout.c: little improvements
1080 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1082 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1084 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1086 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1088 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1090 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1092 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1094 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1095 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1097 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1099 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1101 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1103 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1105 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1107 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1109 * support/regression/tests/longor.c: Added.
1111 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1113 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1115 * as/mcs51/aslink.h: define PATH_MAX
1117 * as/mcs51/asm.h: define PATH_MAX
1119 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1121 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1123 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1125 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1127 * src/SDCCglobl.h: define PATH_MAX
1129 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1131 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1133 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1135 * src/z80/gen.c (gencjneshort): Fixed
1137 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1139 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1141 * support/regression/tests/bug-469671.c: Added.
1143 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1145 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1147 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1149 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1151 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1153 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1155 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1157 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1159 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1161 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1163 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1165 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1167 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1169 * 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.
1171 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1173 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1175 2001-10-07 <johan@FRIJA>
1177 * device/lib/gets.c (gets): fixed the return value.
1179 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1180 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1182 * 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.
1184 * 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.
1186 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1188 * src/pic/gen.c: Removed Safe_strdup.
1190 * configure.in: Added option to enable libgc support.
1192 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1193 (bitVectUnion): Optimised.
1194 (bitVectIntersect): Optimised.
1195 (bitVectBitsInCommon): Optimised.
1196 (bitVectCplAnd): Optimised.
1198 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1200 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1202 * src/SDCCmain.c: distinguish between assembler debug and plain options
1204 * src/avr/main.c: remove standard assembler options
1206 * src/ds390/main.c: remove standard assembler options
1208 * src/mcs51/main.c: remove standard assembler options
1210 * src/port.h: removed "PENDING" comment
1212 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1214 * src/device/lib/_mulint.c : new, with assember functions
1216 * src/device/lib/_mullong.c : new, with assember functions
1218 * src/device/lib/_divuint.c : with assember functions
1220 * src/device/lib/_divsint.c : with assember functions
1222 * src/device/lib/_divulong.c: with assember functions
1224 * src/device/lib/_divslong.c: with assember functions
1226 * src/device/lib/_moduint.c : with assember functions
1228 * src/device/lib/_modsint.c : with assember functions
1230 * src/device/lib/_modulong.c: with assember functions
1232 * src/device/lib/_modslong.c: with assember functions
1234 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1236 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1238 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1239 replaced _mululong.c and _mulslong.c by _mullong.c
1241 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1243 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1245 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1247 * src/SDCCglue.c: test, if win32api is available for MINGW
1249 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1251 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1252 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1253 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1254 * support/regression/ports/host/spec.mk: removed GENERIC
1255 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1256 * support/regression/ports/z80/spec.mk: removed GENERIC
1258 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1260 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1262 * support/regression/tests/bug-467035.c: Created.
1264 2001-10-01 <johan@FRIJA>
1266 * src/SDCC.y: fixed bug #466586 part 1
1268 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1270 * SDCCicode.c: z80 has no generic pointers
1271 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1273 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1275 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1277 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1279 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1281 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1283 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1285 * configure.in: Fixed up so that ucsim is only configured once.
1287 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1289 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1290 (getPathDifference): As above.
1292 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1294 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1296 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1297 * .version: Updated to 2.3.1
1299 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1300 Added copyright header.
1302 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1303 (assemble): Added support for macro based assembler commands.
1304 (linkEdit): Added support for macro based linker commands.
1305 (preProcess): Changed the pre-processor to use macros.
1306 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1307 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1309 * device/lib/z80/crt0.s: Added module name for debugging.
1311 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1313 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1315 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1317 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1319 * src/Makefile.in: Added SDCCmacro and SDCCutil
1321 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1323 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1325 2001-09-16 <johan@FRIJA>
1327 * 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.
1329 2001-09-15 <johan@FRIJA>
1331 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1332 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1334 2001-09-11 <johan@FRIJA>
1336 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1338 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1340 * support/regression/tests/bug-460444.c: Added test case.
1342 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1343 (genCast): Added justification for all of the asserts.
1345 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1347 * support/regression/support.c: _xdata replaced by xdata
1349 * support/regression/spec.mk: removed _generic
1351 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1353 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1355 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1356 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1358 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1360 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1362 * support/regression/tests/bug-460010.c: Added test case.
1364 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1366 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1368 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1370 * support/regression/testfwk.c: removed workaround for bug #436344
1372 * support/regression/tests/bp.c: use less memory with mcs51
1374 * support/regression/tests/bug-441448.c: use less memory
1376 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1378 * support/regression/collate-results.py: typo
1380 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1382 * support/regression/tests/fetchoverlap.c: Added new test case.
1384 * support/regression/tests/bp.c: Added new test case.
1386 * support/regression/tests/bug-448984.c: Added new test case.
1388 * support/regression/tests/pow2shifts.c: Added new test case.
1390 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1391 (genlshTwo): Fixed right shift for count > 8.
1393 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1395 2001-09-08 <johan@FRIJA>
1397 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1399 2001-09-07 <johan@FRIJA>
1401 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1403 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1405 2001-09-06 <johan@FRIJA>
1407 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1408 * bernhard noted me at this: "() equals to (void)" (1.38)
1410 2001-09-05 <johan@FRIJA>
1412 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1414 2001-09-04 <johan@FRIJA>
1416 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1419 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1421 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1423 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1425 * link/z80/aslink.h: Fixed path for PATH_MAX
1427 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1429 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1431 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1433 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1435 * 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.
1437 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1439 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1440 (genCmp): Fixed up genCmp for the GB with longs.
1442 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1444 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1446 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1448 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1450 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1452 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1454 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1456 * 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.
1458 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1460 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1462 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1464 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1466 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1468 * sim/ucsim/configure: little improvement of Cygwin-detection
1469 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1470 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1471 * support/regression/tests/bug-221100.c: small changes for mcs51
1472 * support/regression/tests/bug-221168.c: small changes for mcs51
1473 * support/regression/tests/bug-227710.c: small changes for mcs51
1474 * support/regression/tests/staticinit.c: small changes for mcs51
1475 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1476 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1477 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601