1 2003-01-26 Bernhard Held <bernhard@bernhardheld.de>
3 * as/mcs51/strcmpi.c: added, provides as_strcmpi(); strcmpi() is not ANSI
4 * as/mcs51/strcmpi.h: added
5 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
6 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
7 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
8 * as/mcs51/assym.c: strcmpi -> as_strcmpi
9 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
10 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
11 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
12 * as/mcs51/Makefile.aslink: new module strcmpi
13 * as/mcs51/Makefile.asx8051: new module strcmpi
14 * as/mcs51/Makefil.bcc: new module strcmpi
15 * as/mcs51/Makefile.in: new module strcmpi
17 2003-01-26 <johan@balder>
19 * src/SDCCglue.c: reverted back to 1.124
20 * src/SDCCast.c: reverted back to 1.156
21 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
23 2003-01-25 <johan@balder>
25 * src/SDCCglue.c: A better fix for bug #661910
26 * src/SDCCast.c: A better fix for bug #661910
27 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
29 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
31 * src/Makefile.in: remove spawn.o
32 * src/SDCCmain.c: remove spawn.h
33 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
34 * src/spawn.c: removed
35 * src/spawn.h: removed
36 * support/regression/ports/ds390/spec.mk: link with -r
38 2003-01-24 <johan@CP255758-A>
40 * src/ds390/gen.c (aopOp): fixed bug #667458
41 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
42 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
43 (createIvalCharPtr): an ival doesn't always have a storage class anymore
45 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
47 * src/mcs51/peeph.def: better assembler identation by Frieder
48 * src/mcs51/gen.c: better assembler identation by Frieder
50 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
52 * as/z80/string.h: removed for gcc 3.2
53 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
54 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
56 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
58 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
59 * src/SDCCpeeph.c (replaceRule): fix bug #663503
60 * support/regression/Makefile: separate temp files for ports
61 * support/regression/generate-cases.py: separate temp files for ports
62 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
63 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
65 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
67 * moved tinitalk to device/examples/ds390
69 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
71 * as/mcs51/lkmem.c: rflag is for DS390
72 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
73 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
74 (linkEdit): move mem- and map-files the same way as ihx-files
75 * src/z80/main.c (_setDefaultOptions): removed --generic
76 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
77 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
78 * src/pic/glue.c (picglue): --c1mode works again
79 * src/pic16/glue.c (pic16glue): --c1mode works again
80 * src/asm.c (printCLine): fix #660034
82 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
84 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
85 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
86 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
87 * as/mcs51/lkmem (summary): better fix for sp problem
88 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
89 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
90 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
91 remove --stack-after-data
93 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
95 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
96 * src/SDCCutil.c (join): ugly bug: missing '\0'
97 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
99 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
101 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
103 * src/pic/main.c (_asmCmd): gpasm supports -o
104 * src/z80/main.c: more general macros
105 * device/lib/Makefile.in: remove intermediate files
107 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
109 * .version: Bumped version number to 2.3.3
110 * src/SDCCBBlock.c: new option -o
111 * src/SDCCglobl.h: new option -o
112 * src/SDCCglue.c: new option -o
113 * src/SDCCmain.c: new option -o
114 * src/asm.c: new option -o
115 * src/ds390/main.c: new option -o
116 * src/pic/glue.c: new option -o
117 * src/pic/pcode.c: new option -o
118 * src/pic/ralloc.c: new option -o
119 * src/pic16/glue.c: new option -o
120 * src/pic16/pcode.c: new option -o
121 * src/pic16/ralloc.c: new option -o
122 * src/z80/main.c: new option -o
123 * device/lib/Makefile.in: use -o
124 * support/regression/ports/ds390/spec.mk: use -o
125 * support/regression/ports/gbz80/spec.mk: use -o
126 * support/regression/ports/mcs51/spec.mk: use -o
127 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
128 * support/regression/ports/z80/spec.mk: use -o
129 * support/regression/ports/ucz80/spec.mk: use -o
130 * support/regression/ports/xa51/spec.mk: use -o
131 * support/regression/fwk/lib/timeout.c: fix usage string
133 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
134 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
136 2003-01-07 <johan@balder>
138 * src/SDCCast.c (decorateType): fixed bug #600035
140 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
141 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
142 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
143 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
144 * src/pic/pcode.c: outcommented unused variable to remove warnings
145 * src/pic/ralloc.c: outcommented unused variable to remove warnings
147 2003-01-06 <karl@turbobit.com>
148 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
151 2003-01-06 <johan@balder>
153 * src/SDCCicode.c: fixed array add
155 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
156 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
157 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
159 2003-01-04 <johan@balder>
161 * src/SDCCval.c (getNelements): fixed the initialized array of structures
163 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
164 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
166 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
167 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
168 * support/regression/tests/bug-524697.c: fit mem usage into 8032
170 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
171 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
173 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
174 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
176 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
177 * src/mcs51/main.c: removed {bindir}{sep} from aslink
179 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
181 * in \sdcc\as\mcs51\ changed these files in order to create an
182 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
183 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
184 following files to include the previous two files: aslink.dsp,
185 Makefile.aslink, Makefile.bcc, and Makefile.in.
187 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
190 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
192 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
193 value from option --iram-size.
195 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
197 * \sdcc\as\mcs51\lklist.c: added boundary check before using
200 2002-09-18 <wiml@hhhh.org>
202 * SDCClrange.h: exposed setFromRange() and setToRange()
203 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
204 packRegsForAccUse() (bug 542397)
205 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
206 multiple times and emitting the fetch operations more than once
207 added aopGetUsesAcc() function to allow binary operators to
208 fetch their operands in the correct order; made genMinus() emit
209 compact code for X = LITERAL - Y
211 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
212 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
213 sprintf() in line 1267.
215 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
216 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
219 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
220 Changes to aslink (All the changes are marked with 'JCF'):
222 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
225 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
226 area BSEG. Also moves, if possible, the DATA area down into the internal
227 ram so more space is available.
229 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
232 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
233 not bytes. Function summary() which creates a memory usage summary
234 file with extension .mem. Reports of overlaping stack and small stack
235 size. If the space for the stack is less than 16 bytes aslink trows a
238 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
239 the 8051. Option 'y' for memory summary output file.
241 Changes to sdcc (All the changes are marked with 'JCF'):
243 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
245 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
246 overlaying area for it (uses RegBankUsed[4]).
248 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
249 bank zero as used by default. By default aslink locates the stack
250 (equivalent to --stack-after-data). Pass option 'y' to aslink for
251 the creation of the .mem file. Delegates the allocation of data area
252 to aslink (it is not longer 0x30 by default). If --stack-loc passes
253 the begining of the stack area to aslink.
255 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
256 glue() in SDCCglue.c creates an area for it.
258 2002-09-03 Borut Razem <borut.razem@siol.net>
259 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
261 introduced atexit() handler for teporay files removal in case of
262 errors, assertions, ...
264 2002-08-29 Borut Razem <borut.razem@siol.net>
265 * sdcc/support/cpp2/auto-host_vc_in.h:
266 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
267 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
268 Maybe there is a similar problem with BORLANDC? It should be checked!
270 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
271 corrected improper use of assert: the assignment to clr variable was done inside the assert.
272 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
273 was not executed, and the compiler (cl) launched a warning:
274 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
276 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
277 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
279 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
280 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
282 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
283 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
284 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
285 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
286 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
287 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
288 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
289 - added Release configuration in VS projects
290 - review of compiler an linker options
291 - VC .exe files are generated in bin_vc directory, not to interfere
292 with binaries generated from other projects (cygwin, mingw, bcc ...)
294 * sdcc/src/yacc.dsp: added
296 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
297 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
298 and insert the version number definitions from .version
300 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
302 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
303 added - genarate auto-host.h using auto-host_vc_in.h as template
306 removed from CVS, generated automatically
308 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
309 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
311 2002-08-11 Borut Razem <borut.razem@siol.net>
312 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
314 2002-08-10 Borut Razem <borut.razem@siol.net>
315 * src/SDCCmain.c (main):
316 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
317 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
318 The consequence was that some temporary files were not removed.
321 unification of code in functions tempfilename() and tempfile():
322 function tempnam() is defined in Visual Studio 6.0 and .NET
324 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
326 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
327 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
328 - removed compiler command line option /WX: Treats all warnings as errors
329 - update a list of source files, included into the project
331 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
332 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
333 changed project type to Generic Project so that can be correcly converted to VS.NET project
335 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
337 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
339 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
341 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
342 added return 0 statements after assert() to make compiler happy
344 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
345 added newline in the def file to keep MSC compiler satisfied
347 * sdcc/src/z80/gen.c:
348 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
349 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
350 - solved MSC error in function aopDump()
352 * sdcc_vc.h: define PREFIX as "\\sdcc"
354 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
355 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
357 2002-06-22 Scott Dattalo <scott@dattalo.com>
358 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
359 - Rewrote the register banking algorithm.
360 - Added pCode live-range analysis to registers (for now, only non-used and
361 singly-used registers optimized away)
363 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
365 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
367 2002-05-10 Scott Dattalo <scott@dattalo.com>
368 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
370 2002-04-22 Michael Hope <michaelh@vroom>
372 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
374 * configure.in (DD_COPT): Added include support required for gbdk.
376 * .version: Bumped version number just to increase it.
378 * src/SDCCmain.c: Added -nostdinc to the default options.
380 2002-04-15 Michael Hope <michaelh@vroom>
382 * device/lib/z80/printf.c (sprintf): Added.
384 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
386 * src/z80/peeph.def: Added transpose redundent load rule.
388 * src/z80/main.c: Added force callee saves for jaune.
390 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
392 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
394 2002-03-28 Johan Knol <johan@balder>
396 * src/SDCCval.c: fixed bug #532436
398 2002-03-14 Scott Dattalo <scott@dattalo.com>
400 Added "char *Processor" field to the port structure.
403 Added -p option. Allows port dependent processor to be specified.
406 Initialized the new field char *Processor field to NULL in all ports
409 Compiler generated registers for interrupt context saving
410 were not getting allocated.
412 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
415 Fixed left shift. Will promote the left side of a left shift
416 if a) left shifting more than size of operand or b) when assigned
417 to something size > size of left side
419 2002-03-14 Scott Dattalo <scott@dattalo.com>
421 tons of changes. Register allocation has been
422 rewritten. Added customization for the various PICs. Flow
423 analysis is restructured. ...
429 Added. device.c is a PIC port hack to accomodate variations
432 2002-03-13 Michael Hope <michaelh@vroom>
434 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
436 2002-03-04 johanknol <johanknol@manik>
438 * /src/SDCCval.c: fixed
440 const unsigned char arr[][2] = { { 0, 1 } };
441 t18.c:1: error: Initializer element is not constant
443 2002-03-04 bela <bela@manik>
445 * /device/include/mcs51reg.h:
446 ds89c420 register definition update
448 2002-03-03 <johan@FRIJA>
450 * support/Util/SDCCerr.c: did something, but don't no why anymore
452 * support/regression/tests/bug-524691.c: made it a little less shy
454 * src/SDCCast.c (decorateType): fixed bug #524697
456 * src/SDCCast.c: made some lineno improvements
458 * src/SDCCval.c (getNelements): changed warning to error
460 * src/SDCCglue.c (printIvalArray): changed warning to error
462 * src/SDCCicode.c: fixed a warning for mingw
464 * src/SDCCast.c (decorateType): fixed the << promotion for ops
466 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
468 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
470 * src/ds390/peeph.def:
471 Added some more peephole rules
473 * src/ds390/gen.c: Various fixes & enhancements
475 * src/SDCClrange.c, src/SDCClrange.h:
476 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
478 * src/ds390/ralloc.c:
479 various fixes & enhancements (ds390) specific
481 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
482 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
485 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
487 2002-03-02 <johan@FRIJA>
489 * src/SDCCast.c (decorateType): fixed bug #524708
491 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
493 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
495 2002-03-01 Michael Hope <michaelh@vroom>
497 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
499 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
501 2002-03-01 <johan@FRIJA>
503 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
505 * src/SDCCast.c (decorateType): fixed bug #524209
507 * src/SDCCval.c (valNot): fixed bug #524195
509 2002-02-26 <johan@balder>
511 * src/xa51/gen.c: fixed a warning
513 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
515 * src/SDCCast.c (decorateType): fixed bug #522534
517 2002-02-23 <johan@balder>
519 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
521 2002-02-22 <johan@balder>
523 * src/SDCCast.c: fixed bug #514865
525 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
527 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
529 * sdcc/src/SDCCloop.c:
530 Previous fix was not good. basic blocks that have "break" or "return" are
531 not really partof a loop , but live ranges used in these blocks should
532 be live thru the entire loop, so set partOfLoop but don't add them to
535 2002-02-21 <johan@FRIJA>
537 * src/SDCCcse.c: fixed bug #514308
539 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
542 Fixed BUG #519583. If a conditional block ended in a return/break
543 statement inside a loop, it was not being considered part of the loop.
545 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
547 2002-02-10 Karl Bongers <karl@turbobit.com>
550 Fixed up SDCDB debugger somewhat. Updated debugger/README
551 with lots of comments and notes.
553 * device/examples/test2.c:
554 Fix bug, "red" variable not being initialized(compiler complained).
556 * device/examples/Makefile, examples/test3.c:
557 Add Makefile in device/examples folder, compiles test3.c
558 for use as a multiple module SDCDB test case.
560 * sim/ucsim/cmd.src/cmdset.cc:
561 Took out debug printfs in ucsim "next" command.
564 Karl and Johan start ucsim XA support. Most dissassembly working,
565 about 75% emulation done(plenty of work remaining).
568 Add Z80 support to ucsim, add test-ucz80 regression test,
569 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
570 Notice z80 compiler fails on examples/test3.c/crc code.
572 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
574 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
575 Added support for --parms-in-bank1
577 * src/ds390/peeph.def:
578 added a few more peephole optimzations
581 1) added __builtin_inp & __builtin_outp used to read in data of given length
582 from a memory mapped port
583 2) added __builtin_memcmp
584 3) added __builtin_swapw swap bytes of a short
586 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
587 1) handle multiple send & receives from register bank1
588 2) ralloc can now allocate DPTR1 to some liveRanges
590 * src/SDCCsymt.c, src/SDCCsymt.h:
591 changes to handle multiple sends & receives
594 added some pointer arithmetic optimization
597 added some pointer arithmetic optimizations but not stable yet so not
598 called from anywhere (will get this working shortly)
600 * src/SDCCopt.c: fixed for multiple sends & receives
603 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
604 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
605 set preprocessor defines (depending on options)
607 * src/SDCCicode.c, src/SDCCicode.h:
608 changes made to handle multiple sends & receives
611 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
613 * src/SDCCcse.c, src/SDCCcse.h:
614 added function findbackward def (to be used in upcoming optimization)
616 * src/SDCCcflow.c, src/SDCCcflow.h:
617 added function returnAtEnd - to determine if a basic block terminates with
620 * src/SDCCast.c, src/SDCCast.h:
621 added option parms-in-bank1
623 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
624 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
625 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
626 adjusted for --parms-in-bank1 option
628 * device/include/string.h:
629 donot redefine "reentrant" keyword
631 * device/include/ds80c390.h: Added some more SFRs
633 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
635 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
637 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
639 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
641 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
643 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
645 2002-01-18 Paul Stoffregen <paul@pjrc.com>
647 * Added --xram-movc option
649 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
651 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
653 2002-01-11 Johan Knol
655 * Added math lib of Jesus Calvino-Fraga
657 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
659 * src/SDCCmain.c (processFile): fix processing of ../../src.c
660 * support/regression/Makefile: new target test-mcs51-stack-auto
661 * support/regression/ports/mcs51-stack-auto/spec.mk: added
663 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
665 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
667 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
669 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
671 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
673 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
675 * src/SDCCglue.h: add definition for printIvalChar()
677 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
679 * src/SDCCast.c: fix #498138 by Johan
681 * src/SDCCglue.c: fix #498138 by Johan
683 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
685 * support/regression/Makefile: fix clean
687 * support/regression/ports/ds390/support.c: fix transmission of last character
689 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
691 * /sdcc/src/ds390/gen.c:
692 a) improved computing address of stack variable
693 b) took out some #if 0 code
694 c) improved parmBytes adjustment
695 d) improved genPlusIncr & genMinusIncr
696 e) genCmp could generate bad code (when left assigned to DPTR)
697 f) Fixed bug in hasInc
699 * /sdcc/src/ds390/ralloc.c:
700 a) packRegsForSupport could mess up live information (Fixed)
701 b) packRegsDPTRuse could be incorrect for left & right shift
703 * /sdcc/src/mcs51/ralloc.c:
704 packRegsForSupport could mess up the live information (Fixed)
706 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
708 * /sdcc/src/SDCCast.c:
709 can reverse a loop even if function call is present as long
710 as the loop control variable is local & is not passed as parameter
712 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
714 * /sdcc/ChangeLog: *** empty log message ***
716 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
717 More builtin function additions for TININative
719 * /sdcc/src/ds390/ralloc.c:
720 Had broken the regression testsuite
722 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
724 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
725 Added funcattr hasStackParms will be set for reentrant functions when there
726 are paramteres on the stack, this helps in minimizing frame pointer generation
727 typeFromStr can handle function pointers now
729 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
730 *** empty log message ***
732 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
734 * /src/ds390/gen.c, /src/ds390/main.c:
735 More builtin function additions for TININative
737 * /src/ds390/ralloc.c:
738 Had broken the regression testsuite
740 * /src/SDCCast.c: Fixed a bug in dumptree
742 * /src/SDCCsymt.c, /src/SDCCsymt.h:
743 Added funcattr hasStackParms will be set for reentrant functions when there
744 are paramteres on the stack, this helps in minimizing frame pointer generation
745 typeFromStr can handle function pointers now
747 * /doc/builtins.txt, /doc/TININative.txt:
748 *** empty log message ***
751 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
753 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
754 ALPHA version for -mTININative
756 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
757 updated to reflect changes in the port structure
760 added function do_assemble (similar to do_link) if non-null this function
761 will be called to do assembly (-mTININative) requires a multi command
763 added function genAssemblerEnd will be called to generate assembler Epilogue
766 added _JavaNative to debug info printing
768 * /src/SDCCmain.c: added option --tini-libid
769 added port->do_assemble function (-mTININative) has a multi command assemble
771 * /src/SDCCglue.c: Disabled "constExpr" check
772 added port->genAssemblerEnd function
774 * /src/SDCCglobl.h: Added option --tini-libid value
777 tookout optimizeCompare from the header (has no external references)
779 * /src/SDCCast.c: made one more function "static"
781 2001-12-23 Michael Hope <michaelh@juju.net.nz>
783 * src/z80/mappings.i: Added z80asm support.
785 * src/z80/main.c: Added z80asm support on --asm=z80asm
787 * src/z80/gen.c: Fixed asm portability issues.
789 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
791 * src/SDCCglue.c (printExterns): Added global/extern split.
793 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
795 * support/regression/Makefile: added test for mcs51 model large
797 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
799 * support/regression/ports/gbz80/spec.mk: added -mgbz80
801 2001-12-05 Michael Hope <michaelh@juju.net.nz>
803 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
805 1904-01-06 Michael Hope <michaelh@juju.net.nz>
807 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
809 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
811 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
813 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
815 * support/regression/tests/simplefloat.c: Port to mcs51.
817 2001-11-25 Michael Hope <michaelh@juju.net.nz>
818 * support/regression/tests/bug-485362.c: Added.
820 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
822 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
824 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
826 * src/z80/gen.c (aopDump): Added a dump function.
828 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
829 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
831 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
833 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
835 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
837 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
839 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
841 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
843 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
845 * support/regression/ports/ds390/support.c: Use tinibios.
847 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
849 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
851 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
852 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
854 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
856 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
858 2001-11-18 Michael Hope <michaelh@juju.net.nz>
860 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
862 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
863 (packRegsForIYUse): Created and optimised.
865 2001-11-07 Michael Hope <michaelh@juju.net.nz>
867 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
868 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
870 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
872 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
874 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
876 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
878 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
880 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
882 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
884 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
886 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
888 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
890 2001-11-07 Michael Hope <michaelh@juju.net.nz>
892 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
893 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
894 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
896 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
898 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
899 (genNotFloat): Added.
900 (genUminusFloat): Added.
902 * device/lib/z80/Makefile: Added floating pt stubs.
904 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
906 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
908 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
910 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
912 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
914 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
916 * sdcc/support/regression/Makefile: Add port ds390.
918 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
920 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
922 * sdcc/support/regression/ports/ds390/spec.mk: Added.
924 * sdcc/support/regression/ports/ds390/support.c: Added.
926 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
928 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
930 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
932 2001-11-04 Michael Hope <michaelh@juju.net.nz>
934 * device/include/malloc.h: Added z80 and gbz80 support.
936 * device/lib/gbz80/heap.s: Added.
938 * device/lib/z80/heap.s: Added.
940 * device/lib/malloc.c: Added z80 and gbz80 support.
942 * support/regression/tests/malloc.c (testMalloc): Added.
944 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
946 * support/regression/tests/bug-478094.c: Added.
948 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
950 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
952 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
954 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
956 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
958 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
960 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
962 2001-11-04 Michael Hope <michaelh@juju.net.nz>
964 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
966 2001-11-03 Michael Hope <michaelh@juju.net.nz>
968 * support/regression/tests/bug-477927.c: Added.
970 * src/z80/peeph.def: Added minor rules.
972 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
974 * src/z80/peeph.def: Added jump optimisation modification.
976 2001-11-01 Michael Hope <michaelh@juju.net.nz>
978 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
980 2001-10-30 Michael Hope <michaelh@juju.net.nz>
982 * support/regression/tests/funptrs.c: Added.
984 2001-10-29 Michael Hope <michaelh@juju.net.nz>
986 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
988 2001-10-28 Michael Hope <michaelh@juju.net.nz>
990 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
992 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
994 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
995 (movLeft2ResultLong): Created.
997 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
998 (joinPushes): Added. Joins two char pushes into a word push.
1000 2001-10-27 Michael Hope <michaelh@juju.net.nz>
1002 * support/cpp2/Makefile.in (install): Added creation of dest dir.
1004 * support/makebin/Makefile (install): Added creation of dest dir.
1006 2001-10-24 Karl Bongers <karl@turbobit.com>
1008 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
1010 2001-10-21 Michael Hope <michaelh@juju.net.nz>
1012 * src/z80/ralloc.c: Turned off faulty pack for one use.
1014 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1016 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1018 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1020 * support/regression/Makefile: Improved clean
1022 * support/regression/ports/gbz80/spec.mk: Added clean
1024 * support/regression/ports/host/spec.mk: Added clean
1026 * support/regression/ports/z80/spec.mk: Added clean
1028 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1030 * support/regression/ports/mcs51/timeout.c: little improvements
1032 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1034 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1036 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1038 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1040 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1042 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1044 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1046 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1047 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1049 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1051 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1053 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1055 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1057 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1059 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1061 * support/regression/tests/longor.c: Added.
1063 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1065 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1067 * as/mcs51/aslink.h: define PATH_MAX
1069 * as/mcs51/asm.h: define PATH_MAX
1071 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1073 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1075 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1077 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1079 * src/SDCCglobl.h: define PATH_MAX
1081 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1083 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1085 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1087 * src/z80/gen.c (gencjneshort): Fixed
1089 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1091 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1093 * support/regression/tests/bug-469671.c: Added.
1095 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1097 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1099 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1101 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1103 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1105 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1107 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1109 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1111 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1113 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1115 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1117 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1119 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1121 * 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.
1123 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1125 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1127 2001-10-07 <johan@FRIJA>
1129 * device/lib/gets.c (gets): fixed the return value.
1131 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1132 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1134 * 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.
1136 * 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.
1138 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1140 * src/pic/gen.c: Removed Safe_strdup.
1142 * configure.in: Added option to enable libgc support.
1144 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1145 (bitVectUnion): Optimised.
1146 (bitVectIntersect): Optimised.
1147 (bitVectBitsInCommon): Optimised.
1148 (bitVectCplAnd): Optimised.
1150 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1152 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1154 * src/SDCCmain.c: distinguish between assembler debug and plain options
1156 * src/avr/main.c: remove standard assembler options
1158 * src/ds390/main.c: remove standard assembler options
1160 * src/mcs51/main.c: remove standard assembler options
1162 * src/port.h: removed "PENDING" comment
1164 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1166 * src/device/lib/_mulint.c : new, with assember functions
1168 * src/device/lib/_mullong.c : new, with assember functions
1170 * src/device/lib/_divuint.c : with assember functions
1172 * src/device/lib/_divsint.c : with assember functions
1174 * src/device/lib/_divulong.c: with assember functions
1176 * src/device/lib/_divslong.c: with assember functions
1178 * src/device/lib/_moduint.c : with assember functions
1180 * src/device/lib/_modsint.c : with assember functions
1182 * src/device/lib/_modulong.c: with assember functions
1184 * src/device/lib/_modslong.c: with assember functions
1186 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1188 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1190 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1191 replaced _mululong.c and _mulslong.c by _mullong.c
1193 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1195 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1197 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1199 * src/SDCCglue.c: test, if win32api is available for MINGW
1201 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1203 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1204 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1205 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1206 * support/regression/ports/host/spec.mk: removed GENERIC
1207 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1208 * support/regression/ports/z80/spec.mk: removed GENERIC
1210 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1212 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1214 * support/regression/tests/bug-467035.c: Created.
1216 2001-10-01 <johan@FRIJA>
1218 * src/SDCC.y: fixed bug #466586 part 1
1220 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1222 * SDCCicode.c: z80 has no generic pointers
1223 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1225 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1227 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1229 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1231 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1233 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1235 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1237 * configure.in: Fixed up so that ucsim is only configured once.
1239 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1241 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1242 (getPathDifference): As above.
1244 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1246 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1248 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1249 * .version: Updated to 2.3.1
1251 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1252 Added copyright header.
1254 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1255 (assemble): Added support for macro based assembler commands.
1256 (linkEdit): Added support for macro based linker commands.
1257 (preProcess): Changed the pre-processor to use macros.
1258 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1259 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1261 * device/lib/z80/crt0.s: Added module name for debugging.
1263 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1265 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1267 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1269 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1271 * src/Makefile.in: Added SDCCmacro and SDCCutil
1273 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1275 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1277 2001-09-16 <johan@FRIJA>
1279 * 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.
1281 2001-09-15 <johan@FRIJA>
1283 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1284 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1286 2001-09-11 <johan@FRIJA>
1288 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1290 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1292 * support/regression/tests/bug-460444.c: Added test case.
1294 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1295 (genCast): Added justification for all of the asserts.
1297 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1299 * support/regression/support.c: _xdata replaced by xdata
1301 * support/regression/spec.mk: removed _generic
1303 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1305 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1307 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1308 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1310 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1312 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1314 * support/regression/tests/bug-460010.c: Added test case.
1316 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1318 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1320 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1322 * support/regression/testfwk.c: removed workaround for bug #436344
1324 * support/regression/tests/bp.c: use less memory with mcs51
1326 * support/regression/tests/bug-441448.c: use less memory
1328 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1330 * support/regression/collate-results.py: typo
1332 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1334 * support/regression/tests/fetchoverlap.c: Added new test case.
1336 * support/regression/tests/bp.c: Added new test case.
1338 * support/regression/tests/bug-448984.c: Added new test case.
1340 * support/regression/tests/pow2shifts.c: Added new test case.
1342 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1343 (genlshTwo): Fixed right shift for count > 8.
1345 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1347 2001-09-08 <johan@FRIJA>
1349 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1351 2001-09-07 <johan@FRIJA>
1353 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1355 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1357 2001-09-06 <johan@FRIJA>
1359 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1360 * bernhard noted me at this: "() equals to (void)" (1.38)
1362 2001-09-05 <johan@FRIJA>
1364 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1366 2001-09-04 <johan@FRIJA>
1368 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1371 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1373 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1375 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1377 * link/z80/aslink.h: Fixed path for PATH_MAX
1379 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1381 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1383 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1385 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1387 * 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.
1389 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1391 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1392 (genCmp): Fixed up genCmp for the GB with longs.
1394 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1396 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1398 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1400 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1402 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1404 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1406 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1408 * 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.
1410 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1412 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1414 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1416 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1418 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1420 * sim/ucsim/configure: little improvement of Cygwin-detection
1421 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1422 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1423 * support/regression/tests/bug-221100.c: small changes for mcs51
1424 * support/regression/tests/bug-221168.c: small changes for mcs51
1425 * support/regression/tests/bug-227710.c: small changes for mcs51
1426 * support/regression/tests/staticinit.c: small changes for mcs51
1427 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1428 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1429 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601