1 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3 * src/Makefile.in: remove spawn.o
4 * src/SDCCmain.c: remove spawn.h
5 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
8 * support/regression/ports/ds390/spec.mk: link with -r
10 2003-01-24 <johan@CP255758-A>
12 * src/ds390/gen.c (aopOp): fixed bug #667458
13 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
14 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15 (createIvalCharPtr): an ival doesn't always have a storage class anymore
17 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
19 * src/mcs51/peeph.def: better assembler identation by Frieder
20 * src/mcs51/gen.c: better assembler identation by Frieder
22 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
24 * as/z80/string.h: removed for gcc 3.2
25 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
26 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
28 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
30 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
31 * src/SDCCpeeph.c (replaceRule): fix bug #663503
32 * support/regression/Makefile: separate temp files for ports
33 * support/regression/generate-cases.py: separate temp files for ports
34 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
35 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
37 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
39 * moved tinitalk to device/examples/ds390
41 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
43 * as/mcs51/lkmem.c: rflag is for DS390
44 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
45 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
46 (linkEdit): move mem- and map-files the same way as ihx-files
47 * src/z80/main.c (_setDefaultOptions): removed --generic
48 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
49 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
50 * src/pic/glue.c (picglue): --c1mode works again
51 * src/pic16/glue.c (pic16glue): --c1mode works again
52 * src/asm.c (printCLine): fix #660034
54 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
56 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
57 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
58 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
59 * as/mcs51/lkmem (summary): better fix for sp problem
60 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
61 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
62 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
63 remove --stack-after-data
65 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
67 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
68 * src/SDCCutil.c (join): ugly bug: missing '\0'
69 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
71 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
73 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
75 * src/pic/main.c (_asmCmd): gpasm supports -o
76 * src/z80/main.c: more general macros
77 * device/lib/Makefile.in: remove intermediate files
79 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
81 * .version: Bumped version number to 2.3.3
82 * src/SDCCBBlock.c: new option -o
83 * src/SDCCglobl.h: new option -o
84 * src/SDCCglue.c: new option -o
85 * src/SDCCmain.c: new option -o
86 * src/asm.c: new option -o
87 * src/ds390/main.c: new option -o
88 * src/pic/glue.c: new option -o
89 * src/pic/pcode.c: new option -o
90 * src/pic/ralloc.c: new option -o
91 * src/pic16/glue.c: new option -o
92 * src/pic16/pcode.c: new option -o
93 * src/pic16/ralloc.c: new option -o
94 * src/z80/main.c: new option -o
95 * device/lib/Makefile.in: use -o
96 * support/regression/ports/ds390/spec.mk: use -o
97 * support/regression/ports/gbz80/spec.mk: use -o
98 * support/regression/ports/mcs51/spec.mk: use -o
99 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
100 * support/regression/ports/z80/spec.mk: use -o
101 * support/regression/ports/ucz80/spec.mk: use -o
102 * support/regression/ports/xa51/spec.mk: use -o
103 * support/regression/fwk/lib/timeout.c: fix usage string
105 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
106 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
108 2003-01-07 <johan@balder>
110 * src/SDCCast.c (decorateType): fixed bug #600035
112 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
113 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
114 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
115 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
116 * src/pic/pcode.c: outcommented unused variable to remove warnings
117 * src/pic/ralloc.c: outcommented unused variable to remove warnings
119 2003-01-06 <karl@turbobit.com>
120 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
123 2003-01-06 <johan@balder>
125 * src/SDCCicode.c: fixed array add
127 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
128 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
129 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
131 2003-01-04 <johan@balder>
133 * src/SDCCval.c (getNelements): fixed the initialized array of structures
135 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
136 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
138 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
139 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
140 * support/regression/tests/bug-524697.c: fit mem usage into 8032
142 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
143 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
145 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
146 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
148 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
149 * src/mcs51/main.c: removed {bindir}{sep} from aslink
151 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
153 * in \sdcc\as\mcs51\ changed these files in order to create an
154 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
155 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
156 following files to include the previous two files: aslink.dsp,
157 Makefile.aslink, Makefile.bcc, and Makefile.in.
159 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
162 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
164 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
165 value from option --iram-size.
167 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
169 * \sdcc\as\mcs51\lklist.c: added boundary check before using
172 2002-09-18 <wiml@hhhh.org>
174 * SDCClrange.h: exposed setFromRange() and setToRange()
175 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
176 packRegsForAccUse() (bug 542397)
177 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
178 multiple times and emitting the fetch operations more than once
179 added aopGetUsesAcc() function to allow binary operators to
180 fetch their operands in the correct order; made genMinus() emit
181 compact code for X = LITERAL - Y
183 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
184 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
185 sprintf() in line 1267.
187 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
188 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
191 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
192 Changes to aslink (All the changes are marked with 'JCF'):
194 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
197 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
198 area BSEG. Also moves, if possible, the DATA area down into the internal
199 ram so more space is available.
201 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
204 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
205 not bytes. Function summary() which creates a memory usage summary
206 file with extension .mem. Reports of overlaping stack and small stack
207 size. If the space for the stack is less than 16 bytes aslink trows a
210 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
211 the 8051. Option 'y' for memory summary output file.
213 Changes to sdcc (All the changes are marked with 'JCF'):
215 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
217 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
218 overlaying area for it (uses RegBankUsed[4]).
220 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
221 bank zero as used by default. By default aslink locates the stack
222 (equivalent to --stack-after-data). Pass option 'y' to aslink for
223 the creation of the .mem file. Delegates the allocation of data area
224 to aslink (it is not longer 0x30 by default). If --stack-loc passes
225 the begining of the stack area to aslink.
227 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
228 glue() in SDCCglue.c creates an area for it.
230 2002-09-03 Borut Razem <borut.razem@siol.net>
231 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
233 introduced atexit() handler for teporay files removal in case of
234 errors, assertions, ...
236 2002-08-29 Borut Razem <borut.razem@siol.net>
237 * sdcc/support/cpp2/auto-host_vc_in.h:
238 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
239 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
240 Maybe there is a similar problem with BORLANDC? It should be checked!
242 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
243 corrected improper use of assert: the assignment to clr variable was done inside the assert.
244 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
245 was not executed, and the compiler (cl) launched a warning:
246 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
248 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
249 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
251 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
252 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
254 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
255 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
256 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
257 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
258 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
259 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
260 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
261 - added Release configuration in VS projects
262 - review of compiler an linker options
263 - VC .exe files are generated in bin_vc directory, not to interfere
264 with binaries generated from other projects (cygwin, mingw, bcc ...)
266 * sdcc/src/yacc.dsp: added
268 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
269 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
270 and insert the version number definitions from .version
272 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
274 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
275 added - genarate auto-host.h using auto-host_vc_in.h as template
278 removed from CVS, generated automatically
280 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
281 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
283 2002-08-11 Borut Razem <borut.razem@siol.net>
284 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
286 2002-08-10 Borut Razem <borut.razem@siol.net>
287 * src/SDCCmain.c (main):
288 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
289 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
290 The consequence was that some temporary files were not removed.
293 unification of code in functions tempfilename() and tempfile():
294 function tempnam() is defined in Visual Studio 6.0 and .NET
296 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
298 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
299 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
300 - removed compiler command line option /WX: Treats all warnings as errors
301 - update a list of source files, included into the project
303 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
304 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
305 changed project type to Generic Project so that can be correcly converted to VS.NET project
307 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
309 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
311 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
313 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
314 added return 0 statements after assert() to make compiler happy
316 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
317 added newline in the def file to keep MSC compiler satisfied
319 * sdcc/src/z80/gen.c:
320 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
321 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
322 - solved MSC error in function aopDump()
324 * sdcc_vc.h: define PREFIX as "\\sdcc"
326 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
327 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
329 2002-06-22 Scott Dattalo <scott@dattalo.com>
330 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
331 - Rewrote the register banking algorithm.
332 - Added pCode live-range analysis to registers (for now, only non-used and
333 singly-used registers optimized away)
335 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
337 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
339 2002-05-10 Scott Dattalo <scott@dattalo.com>
340 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
342 2002-04-22 Michael Hope <michaelh@vroom>
344 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
346 * configure.in (DD_COPT): Added include support required for gbdk.
348 * .version: Bumped version number just to increase it.
350 * src/SDCCmain.c: Added -nostdinc to the default options.
352 2002-04-15 Michael Hope <michaelh@vroom>
354 * device/lib/z80/printf.c (sprintf): Added.
356 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
358 * src/z80/peeph.def: Added transpose redundent load rule.
360 * src/z80/main.c: Added force callee saves for jaune.
362 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
364 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
366 2002-03-28 Johan Knol <johan@balder>
368 * src/SDCCval.c: fixed bug #532436
370 2002-03-14 Scott Dattalo <scott@dattalo.com>
372 Added "char *Processor" field to the port structure.
375 Added -p option. Allows port dependent processor to be specified.
378 Initialized the new field char *Processor field to NULL in all ports
381 Compiler generated registers for interrupt context saving
382 were not getting allocated.
384 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
387 Fixed left shift. Will promote the left side of a left shift
388 if a) left shifting more than size of operand or b) when assigned
389 to something size > size of left side
391 2002-03-14 Scott Dattalo <scott@dattalo.com>
393 tons of changes. Register allocation has been
394 rewritten. Added customization for the various PICs. Flow
395 analysis is restructured. ...
401 Added. device.c is a PIC port hack to accomodate variations
404 2002-03-13 Michael Hope <michaelh@vroom>
406 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
408 2002-03-04 johanknol <johanknol@manik>
410 * /src/SDCCval.c: fixed
412 const unsigned char arr[][2] = { { 0, 1 } };
413 t18.c:1: error: Initializer element is not constant
415 2002-03-04 bela <bela@manik>
417 * /device/include/mcs51reg.h:
418 ds89c420 register definition update
420 2002-03-03 <johan@FRIJA>
422 * support/Util/SDCCerr.c: did something, but don't no why anymore
424 * support/regression/tests/bug-524691.c: made it a little less shy
426 * src/SDCCast.c (decorateType): fixed bug #524697
428 * src/SDCCast.c: made some lineno improvements
430 * src/SDCCval.c (getNelements): changed warning to error
432 * src/SDCCglue.c (printIvalArray): changed warning to error
434 * src/SDCCicode.c: fixed a warning for mingw
436 * src/SDCCast.c (decorateType): fixed the << promotion for ops
438 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
440 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
442 * src/ds390/peeph.def:
443 Added some more peephole rules
445 * src/ds390/gen.c: Various fixes & enhancements
447 * src/SDCClrange.c, src/SDCClrange.h:
448 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
450 * src/ds390/ralloc.c:
451 various fixes & enhancements (ds390) specific
453 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
454 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
457 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
459 2002-03-02 <johan@FRIJA>
461 * src/SDCCast.c (decorateType): fixed bug #524708
463 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
465 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
467 2002-03-01 Michael Hope <michaelh@vroom>
469 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
471 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
473 2002-03-01 <johan@FRIJA>
475 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
477 * src/SDCCast.c (decorateType): fixed bug #524209
479 * src/SDCCval.c (valNot): fixed bug #524195
481 2002-02-26 <johan@balder>
483 * src/xa51/gen.c: fixed a warning
485 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
487 * src/SDCCast.c (decorateType): fixed bug #522534
489 2002-02-23 <johan@balder>
491 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
493 2002-02-22 <johan@balder>
495 * src/SDCCast.c: fixed bug #514865
497 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
499 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
501 * sdcc/src/SDCCloop.c:
502 Previous fix was not good. basic blocks that have "break" or "return" are
503 not really partof a loop , but live ranges used in these blocks should
504 be live thru the entire loop, so set partOfLoop but don't add them to
507 2002-02-21 <johan@FRIJA>
509 * src/SDCCcse.c: fixed bug #514308
511 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
514 Fixed BUG #519583. If a conditional block ended in a return/break
515 statement inside a loop, it was not being considered part of the loop.
517 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
519 2002-02-10 Karl Bongers <karl@turbobit.com>
522 Fixed up SDCDB debugger somewhat. Updated debugger/README
523 with lots of comments and notes.
525 * device/examples/test2.c:
526 Fix bug, "red" variable not being initialized(compiler complained).
528 * device/examples/Makefile, examples/test3.c:
529 Add Makefile in device/examples folder, compiles test3.c
530 for use as a multiple module SDCDB test case.
532 * sim/ucsim/cmd.src/cmdset.cc:
533 Took out debug printfs in ucsim "next" command.
536 Karl and Johan start ucsim XA support. Most dissassembly working,
537 about 75% emulation done(plenty of work remaining).
540 Add Z80 support to ucsim, add test-ucz80 regression test,
541 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
542 Notice z80 compiler fails on examples/test3.c/crc code.
544 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
546 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
547 Added support for --parms-in-bank1
549 * src/ds390/peeph.def:
550 added a few more peephole optimzations
553 1) added __builtin_inp & __builtin_outp used to read in data of given length
554 from a memory mapped port
555 2) added __builtin_memcmp
556 3) added __builtin_swapw swap bytes of a short
558 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
559 1) handle multiple send & receives from register bank1
560 2) ralloc can now allocate DPTR1 to some liveRanges
562 * src/SDCCsymt.c, src/SDCCsymt.h:
563 changes to handle multiple sends & receives
566 added some pointer arithmetic optimization
569 added some pointer arithmetic optimizations but not stable yet so not
570 called from anywhere (will get this working shortly)
572 * src/SDCCopt.c: fixed for multiple sends & receives
575 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
576 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
577 set preprocessor defines (depending on options)
579 * src/SDCCicode.c, src/SDCCicode.h:
580 changes made to handle multiple sends & receives
583 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
585 * src/SDCCcse.c, src/SDCCcse.h:
586 added function findbackward def (to be used in upcoming optimization)
588 * src/SDCCcflow.c, src/SDCCcflow.h:
589 added function returnAtEnd - to determine if a basic block terminates with
592 * src/SDCCast.c, src/SDCCast.h:
593 added option parms-in-bank1
595 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
596 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
597 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
598 adjusted for --parms-in-bank1 option
600 * device/include/string.h:
601 donot redefine "reentrant" keyword
603 * device/include/ds80c390.h: Added some more SFRs
605 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
607 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
609 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
611 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
613 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
615 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
617 2002-01-18 Paul Stoffregen <paul@pjrc.com>
619 * Added --xram-movc option
621 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
623 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
625 2002-01-11 Johan Knol
627 * Added math lib of Jesus Calvino-Fraga
629 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
631 * src/SDCCmain.c (processFile): fix processing of ../../src.c
632 * support/regression/Makefile: new target test-mcs51-stack-auto
633 * support/regression/ports/mcs51-stack-auto/spec.mk: added
635 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
637 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
639 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
641 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
643 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
645 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
647 * src/SDCCglue.h: add definition for printIvalChar()
649 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
651 * src/SDCCast.c: fix #498138 by Johan
653 * src/SDCCglue.c: fix #498138 by Johan
655 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
657 * support/regression/Makefile: fix clean
659 * support/regression/ports/ds390/support.c: fix transmission of last character
661 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
663 * /sdcc/src/ds390/gen.c:
664 a) improved computing address of stack variable
665 b) took out some #if 0 code
666 c) improved parmBytes adjustment
667 d) improved genPlusIncr & genMinusIncr
668 e) genCmp could generate bad code (when left assigned to DPTR)
669 f) Fixed bug in hasInc
671 * /sdcc/src/ds390/ralloc.c:
672 a) packRegsForSupport could mess up live information (Fixed)
673 b) packRegsDPTRuse could be incorrect for left & right shift
675 * /sdcc/src/mcs51/ralloc.c:
676 packRegsForSupport could mess up the live information (Fixed)
678 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
680 * /sdcc/src/SDCCast.c:
681 can reverse a loop even if function call is present as long
682 as the loop control variable is local & is not passed as parameter
684 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
686 * /sdcc/ChangeLog: *** empty log message ***
688 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
689 More builtin function additions for TININative
691 * /sdcc/src/ds390/ralloc.c:
692 Had broken the regression testsuite
694 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
696 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
697 Added funcattr hasStackParms will be set for reentrant functions when there
698 are paramteres on the stack, this helps in minimizing frame pointer generation
699 typeFromStr can handle function pointers now
701 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
702 *** empty log message ***
704 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
706 * /src/ds390/gen.c, /src/ds390/main.c:
707 More builtin function additions for TININative
709 * /src/ds390/ralloc.c:
710 Had broken the regression testsuite
712 * /src/SDCCast.c: Fixed a bug in dumptree
714 * /src/SDCCsymt.c, /src/SDCCsymt.h:
715 Added funcattr hasStackParms will be set for reentrant functions when there
716 are paramteres on the stack, this helps in minimizing frame pointer generation
717 typeFromStr can handle function pointers now
719 * /doc/builtins.txt, /doc/TININative.txt:
720 *** empty log message ***
723 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
725 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
726 ALPHA version for -mTININative
728 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
729 updated to reflect changes in the port structure
732 added function do_assemble (similar to do_link) if non-null this function
733 will be called to do assembly (-mTININative) requires a multi command
735 added function genAssemblerEnd will be called to generate assembler Epilogue
738 added _JavaNative to debug info printing
740 * /src/SDCCmain.c: added option --tini-libid
741 added port->do_assemble function (-mTININative) has a multi command assemble
743 * /src/SDCCglue.c: Disabled "constExpr" check
744 added port->genAssemblerEnd function
746 * /src/SDCCglobl.h: Added option --tini-libid value
749 tookout optimizeCompare from the header (has no external references)
751 * /src/SDCCast.c: made one more function "static"
753 2001-12-23 Michael Hope <michaelh@juju.net.nz>
755 * src/z80/mappings.i: Added z80asm support.
757 * src/z80/main.c: Added z80asm support on --asm=z80asm
759 * src/z80/gen.c: Fixed asm portability issues.
761 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
763 * src/SDCCglue.c (printExterns): Added global/extern split.
765 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
767 * support/regression/Makefile: added test for mcs51 model large
769 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
771 * support/regression/ports/gbz80/spec.mk: added -mgbz80
773 2001-12-05 Michael Hope <michaelh@juju.net.nz>
775 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
777 1904-01-06 Michael Hope <michaelh@juju.net.nz>
779 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
781 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
783 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
785 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
787 * support/regression/tests/simplefloat.c: Port to mcs51.
789 2001-11-25 Michael Hope <michaelh@juju.net.nz>
790 * support/regression/tests/bug-485362.c: Added.
792 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
794 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
796 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
798 * src/z80/gen.c (aopDump): Added a dump function.
800 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
801 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
803 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
805 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
807 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
809 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
811 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
813 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
815 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
817 * support/regression/ports/ds390/support.c: Use tinibios.
819 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
821 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
823 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
824 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
826 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
828 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
830 2001-11-18 Michael Hope <michaelh@juju.net.nz>
832 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
834 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
835 (packRegsForIYUse): Created and optimised.
837 2001-11-07 Michael Hope <michaelh@juju.net.nz>
839 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
840 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
842 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
844 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
846 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
848 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
850 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
852 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
854 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
856 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
858 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
860 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
862 2001-11-07 Michael Hope <michaelh@juju.net.nz>
864 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
865 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
866 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
868 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
870 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
871 (genNotFloat): Added.
872 (genUminusFloat): Added.
874 * device/lib/z80/Makefile: Added floating pt stubs.
876 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
878 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
880 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
882 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
884 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
886 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
888 * sdcc/support/regression/Makefile: Add port ds390.
890 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
892 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
894 * sdcc/support/regression/ports/ds390/spec.mk: Added.
896 * sdcc/support/regression/ports/ds390/support.c: Added.
898 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
900 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
902 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
904 2001-11-04 Michael Hope <michaelh@juju.net.nz>
906 * device/include/malloc.h: Added z80 and gbz80 support.
908 * device/lib/gbz80/heap.s: Added.
910 * device/lib/z80/heap.s: Added.
912 * device/lib/malloc.c: Added z80 and gbz80 support.
914 * support/regression/tests/malloc.c (testMalloc): Added.
916 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
918 * support/regression/tests/bug-478094.c: Added.
920 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
922 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
924 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
926 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
928 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
930 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
932 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
934 2001-11-04 Michael Hope <michaelh@juju.net.nz>
936 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
938 2001-11-03 Michael Hope <michaelh@juju.net.nz>
940 * support/regression/tests/bug-477927.c: Added.
942 * src/z80/peeph.def: Added minor rules.
944 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
946 * src/z80/peeph.def: Added jump optimisation modification.
948 2001-11-01 Michael Hope <michaelh@juju.net.nz>
950 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
952 2001-10-30 Michael Hope <michaelh@juju.net.nz>
954 * support/regression/tests/funptrs.c: Added.
956 2001-10-29 Michael Hope <michaelh@juju.net.nz>
958 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
960 2001-10-28 Michael Hope <michaelh@juju.net.nz>
962 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
964 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
966 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
967 (movLeft2ResultLong): Created.
969 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
970 (joinPushes): Added. Joins two char pushes into a word push.
972 2001-10-27 Michael Hope <michaelh@juju.net.nz>
974 * support/cpp2/Makefile.in (install): Added creation of dest dir.
976 * support/makebin/Makefile (install): Added creation of dest dir.
978 2001-10-24 Karl Bongers <karl@turbobit.com>
980 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
982 2001-10-21 Michael Hope <michaelh@juju.net.nz>
984 * src/z80/ralloc.c: Turned off faulty pack for one use.
986 * src/z80/peeph-gbz80.def: Removed redundent restart options.
988 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
990 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
992 * support/regression/Makefile: Improved clean
994 * support/regression/ports/gbz80/spec.mk: Added clean
996 * support/regression/ports/host/spec.mk: Added clean
998 * support/regression/ports/z80/spec.mk: Added clean
1000 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1002 * support/regression/ports/mcs51/timeout.c: little improvements
1004 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1006 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1008 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1010 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1012 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1014 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1016 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1018 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1019 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1021 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1023 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1025 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1027 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1029 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1031 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1033 * support/regression/tests/longor.c: Added.
1035 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1037 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1039 * as/mcs51/aslink.h: define PATH_MAX
1041 * as/mcs51/asm.h: define PATH_MAX
1043 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1045 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1047 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1049 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1051 * src/SDCCglobl.h: define PATH_MAX
1053 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1055 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1057 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1059 * src/z80/gen.c (gencjneshort): Fixed
1061 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1063 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1065 * support/regression/tests/bug-469671.c: Added.
1067 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1069 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1071 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1073 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1075 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1077 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1079 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1081 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1083 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1085 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1087 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1089 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1091 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1093 * 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.
1095 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1097 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1099 2001-10-07 <johan@FRIJA>
1101 * device/lib/gets.c (gets): fixed the return value.
1103 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1104 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1106 * 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.
1108 * 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.
1110 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1112 * src/pic/gen.c: Removed Safe_strdup.
1114 * configure.in: Added option to enable libgc support.
1116 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1117 (bitVectUnion): Optimised.
1118 (bitVectIntersect): Optimised.
1119 (bitVectBitsInCommon): Optimised.
1120 (bitVectCplAnd): Optimised.
1122 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1124 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1126 * src/SDCCmain.c: distinguish between assembler debug and plain options
1128 * src/avr/main.c: remove standard assembler options
1130 * src/ds390/main.c: remove standard assembler options
1132 * src/mcs51/main.c: remove standard assembler options
1134 * src/port.h: removed "PENDING" comment
1136 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1138 * src/device/lib/_mulint.c : new, with assember functions
1140 * src/device/lib/_mullong.c : new, with assember functions
1142 * src/device/lib/_divuint.c : with assember functions
1144 * src/device/lib/_divsint.c : with assember functions
1146 * src/device/lib/_divulong.c: with assember functions
1148 * src/device/lib/_divslong.c: with assember functions
1150 * src/device/lib/_moduint.c : with assember functions
1152 * src/device/lib/_modsint.c : with assember functions
1154 * src/device/lib/_modulong.c: with assember functions
1156 * src/device/lib/_modslong.c: with assember functions
1158 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1160 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1162 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1163 replaced _mululong.c and _mulslong.c by _mullong.c
1165 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1167 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1169 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1171 * src/SDCCglue.c: test, if win32api is available for MINGW
1173 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1175 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1176 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1177 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1178 * support/regression/ports/host/spec.mk: removed GENERIC
1179 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1180 * support/regression/ports/z80/spec.mk: removed GENERIC
1182 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1184 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1186 * support/regression/tests/bug-467035.c: Created.
1188 2001-10-01 <johan@FRIJA>
1190 * src/SDCC.y: fixed bug #466586 part 1
1192 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1194 * SDCCicode.c: z80 has no generic pointers
1195 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1197 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1199 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1201 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1203 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1205 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1207 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1209 * configure.in: Fixed up so that ucsim is only configured once.
1211 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1213 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1214 (getPathDifference): As above.
1216 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1218 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1220 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1221 * .version: Updated to 2.3.1
1223 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1224 Added copyright header.
1226 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1227 (assemble): Added support for macro based assembler commands.
1228 (linkEdit): Added support for macro based linker commands.
1229 (preProcess): Changed the pre-processor to use macros.
1230 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1231 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1233 * device/lib/z80/crt0.s: Added module name for debugging.
1235 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1237 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1239 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1241 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1243 * src/Makefile.in: Added SDCCmacro and SDCCutil
1245 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1247 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1249 2001-09-16 <johan@FRIJA>
1251 * 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.
1253 2001-09-15 <johan@FRIJA>
1255 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1256 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1258 2001-09-11 <johan@FRIJA>
1260 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1262 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1264 * support/regression/tests/bug-460444.c: Added test case.
1266 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1267 (genCast): Added justification for all of the asserts.
1269 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1271 * support/regression/support.c: _xdata replaced by xdata
1273 * support/regression/spec.mk: removed _generic
1275 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1277 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1279 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1280 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1282 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1284 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1286 * support/regression/tests/bug-460010.c: Added test case.
1288 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1290 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1292 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1294 * support/regression/testfwk.c: removed workaround for bug #436344
1296 * support/regression/tests/bp.c: use less memory with mcs51
1298 * support/regression/tests/bug-441448.c: use less memory
1300 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1302 * support/regression/collate-results.py: typo
1304 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1306 * support/regression/tests/fetchoverlap.c: Added new test case.
1308 * support/regression/tests/bp.c: Added new test case.
1310 * support/regression/tests/bug-448984.c: Added new test case.
1312 * support/regression/tests/pow2shifts.c: Added new test case.
1314 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1315 (genlshTwo): Fixed right shift for count > 8.
1317 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1319 2001-09-08 <johan@FRIJA>
1321 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1323 2001-09-07 <johan@FRIJA>
1325 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1327 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1329 2001-09-06 <johan@FRIJA>
1331 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1332 * bernhard noted me at this: "() equals to (void)" (1.38)
1334 2001-09-05 <johan@FRIJA>
1336 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1338 2001-09-04 <johan@FRIJA>
1340 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1343 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1345 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1347 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1349 * link/z80/aslink.h: Fixed path for PATH_MAX
1351 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1353 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1355 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1357 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1359 * 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.
1361 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1363 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1364 (genCmp): Fixed up genCmp for the GB with longs.
1366 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1368 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1370 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1372 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1374 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1376 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1378 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1380 * 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.
1382 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1384 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1386 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1388 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1390 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1392 * sim/ucsim/configure: little improvement of Cygwin-detection
1393 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1394 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1395 * support/regression/tests/bug-221100.c: small changes for mcs51
1396 * support/regression/tests/bug-221168.c: small changes for mcs51
1397 * support/regression/tests/bug-227710.c: small changes for mcs51
1398 * support/regression/tests/staticinit.c: small changes for mcs51
1399 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1400 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1401 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601