1 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
5 * src/pic/main.c (_asmCmd): gpasm supports -o
6 * src/z80/main.c: more general macros
7 * device/lib/Makefile.in: remove intermediate files
9 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
11 * .version: Bumped version number to 2.3.3
12 * src/SDCCBBlock.c: new option -o
13 * src/SDCCglobl.h: new option -o
14 * src/SDCCglue.c: new option -o
15 * src/SDCCmain.c: new option -o
16 * src/asm.c: new option -o
17 * src/ds390/main.c: new option -o
18 * src/pic/glue.c: new option -o
19 * src/pic/pcode.c: new option -o
20 * src/pic/ralloc.c: new option -o
21 * src/pic16/glue.c: new option -o
22 * src/pic16/pcode.c: new option -o
23 * src/pic16/ralloc.c: new option -o
24 * src/z80/main.c: new option -o
25 * device/lib/Makefile.in: use -o
26 * support/regression/ports/ds390/spec.mk: use -o
27 * support/regression/ports/gbz80/spec.mk: use -o
28 * support/regression/ports/mcs51/spec.mk: use -o
29 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
30 * support/regression/ports/z80/spec.mk: use -o
31 * support/regression/ports/ucz80/spec.mk: use -o
32 * support/regression/ports/xa51/spec.mk: use -o
33 * support/regression/fwk/lib/timeout.c: fix usage string
35 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
36 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
38 2003-01-07 <johan@balder>
40 * src/SDCCast.c (decorateType): fixed bug #600035
42 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
43 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
44 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
45 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
46 * src/pic/pcode.c: outcommented unused variable to remove warnings
47 * src/pic/ralloc.c: outcommented unused variable to remove warnings
49 2003-01-06 <karl@turbobit.com>
50 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
53 2003-01-06 <johan@balder>
55 * src/SDCCicode.c: fixed array add
57 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
58 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
59 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
61 2003-01-04 <johan@balder>
63 * src/SDCCval.c (getNelements): fixed the initialized array of structures
65 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
66 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
68 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
69 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
70 * support/regression/tests/bug-524697.c: fit mem usage into 8032
72 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
73 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
75 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
76 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
78 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
79 * src/mcs51/main.c: removed {bindir}{sep} from aslink
81 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
83 * in \sdcc\as\mcs51\ changed these files in order to create an
84 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
85 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
86 following files to include the previous two files: aslink.dsp,
87 Makefile.aslink, Makefile.bcc, and Makefile.in.
89 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
92 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
94 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
95 value from option --iram-size.
97 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
99 * \sdcc\as\mcs51\lklist.c: added boundary check before using
102 2002-09-18 <wiml@hhhh.org>
104 * SDCClrange.h: exposed setFromRange() and setToRange()
105 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
106 packRegsForAccUse() (bug 542397)
107 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
108 multiple times and emitting the fetch operations more than once
109 added aopGetUsesAcc() function to allow binary operators to
110 fetch their operands in the correct order; made genMinus() emit
111 compact code for X = LITERAL - Y
113 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
114 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
115 sprintf() in line 1267.
117 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
118 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
121 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
122 Changes to aslink (All the changes are marked with 'JCF'):
124 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
127 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
128 area BSEG. Also moves, if possible, the DATA area down into the internal
129 ram so more space is available.
131 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
134 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
135 not bytes. Function summary() which creates a memory usage summary
136 file with extension .mem. Reports of overlaping stack and small stack
137 size. If the space for the stack is less than 16 bytes aslink trows a
140 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
141 the 8051. Option 'y' for memory summary output file.
143 Changes to sdcc (All the changes are marked with 'JCF'):
145 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
147 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
148 overlaying area for it (uses RegBankUsed[4]).
150 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
151 bank zero as used by default. By default aslink locates the stack
152 (equivalent to --stack-after-data). Pass option 'y' to aslink for
153 the creation of the .mem file. Delegates the allocation of data area
154 to aslink (it is not longer 0x30 by default). If --stack-loc passes
155 the begining of the stack area to aslink.
157 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
158 glue() in SDCCglue.c creates an area for it.
160 2002-09-03 Borut Razem <borut.razem@siol.net>
161 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
163 introduced atexit() handler for teporay files removal in case of
164 errors, assertions, ...
166 2002-08-29 Borut Razem <borut.razem@siol.net>
167 * sdcc/support/cpp2/auto-host_vc_in.h:
168 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
169 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
170 Maybe there is a similar problem with BORLANDC? It should be checked!
172 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
173 corrected improper use of assert: the assignment to clr variable was done inside the assert.
174 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
175 was not executed, and the compiler (cl) launched a warning:
176 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
178 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
179 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
181 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
182 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
184 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
185 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
186 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
187 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
188 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
189 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
190 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
191 - added Release configuration in VS projects
192 - review of compiler an linker options
193 - VC .exe files are generated in bin_vc directory, not to interfere
194 with binaries generated from other projects (cygwin, mingw, bcc ...)
196 * sdcc/src/yacc.dsp: added
198 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
199 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
200 and insert the version number definitions from .version
202 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
204 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
205 added - genarate auto-host.h using auto-host_vc_in.h as template
208 removed from CVS, generated automatically
210 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
211 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
213 2002-08-11 Borut Razem <borut.razem@siol.net>
214 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
216 2002-08-10 Borut Razem <borut.razem@siol.net>
217 * src/SDCCmain.c (main):
218 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
219 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
220 The consequence was that some temporary files were not removed.
223 unification of code in functions tempfilename() and tempfile():
224 function tempnam() is defined in Visual Studio 6.0 and .NET
226 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
228 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
229 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
230 - removed compiler command line option /WX: Treats all warnings as errors
231 - update a list of source files, included into the project
233 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
234 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
235 changed project type to Generic Project so that can be correcly converted to VS.NET project
237 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
239 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
241 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
243 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
244 added return 0 statements after assert() to make compiler happy
246 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
247 added newline in the def file to keep MSC compiler satisfied
249 * sdcc/src/z80/gen.c:
250 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
251 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
252 - solved MSC error in function aopDump()
254 * sdcc_vc.h: define PREFIX as "\\sdcc"
256 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
257 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
259 2002-06-22 Scott Dattalo <scott@dattalo.com>
260 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
261 - Rewrote the register banking algorithm.
262 - Added pCode live-range analysis to registers (for now, only non-used and
263 singly-used registers optimized away)
265 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
267 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
269 2002-05-10 Scott Dattalo <scott@dattalo.com>
270 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
272 2002-04-22 Michael Hope <michaelh@vroom>
274 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
276 * configure.in (DD_COPT): Added include support required for gbdk.
278 * .version: Bumped version number just to increase it.
280 * src/SDCCmain.c: Added -nostdinc to the default options.
282 2002-04-15 Michael Hope <michaelh@vroom>
284 * device/lib/z80/printf.c (sprintf): Added.
286 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
288 * src/z80/peeph.def: Added transpose redundent load rule.
290 * src/z80/main.c: Added force callee saves for jaune.
292 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
294 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
296 2002-03-28 Johan Knol <johan@balder>
298 * src/SDCCval.c: fixed bug #532436
300 2002-03-14 Scott Dattalo <scott@dattalo.com>
302 Added "char *Processor" field to the port structure.
305 Added -p option. Allows port dependent processor to be specified.
308 Initialized the new field char *Processor field to NULL in all ports
311 Compiler generated registers for interrupt context saving
312 were not getting allocated.
314 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
317 Fixed left shift. Will promote the left side of a left shift
318 if a) left shifting more than size of operand or b) when assigned
319 to something size > size of left side
321 2002-03-14 Scott Dattalo <scott@dattalo.com>
323 tons of changes. Register allocation has been
324 rewritten. Added customization for the various PICs. Flow
325 analysis is restructured. ...
331 Added. device.c is a PIC port hack to accomodate variations
334 2002-03-13 Michael Hope <michaelh@vroom>
336 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
338 2002-03-04 johanknol <johanknol@manik>
340 * /src/SDCCval.c: fixed
342 const unsigned char arr[][2] = { { 0, 1 } };
343 t18.c:1: error: Initializer element is not constant
345 2002-03-04 bela <bela@manik>
347 * /device/include/mcs51reg.h:
348 ds89c420 register definition update
350 2002-03-03 <johan@FRIJA>
352 * support/Util/SDCCerr.c: did something, but don't no why anymore
354 * support/regression/tests/bug-524691.c: made it a little less shy
356 * src/SDCCast.c (decorateType): fixed bug #524697
358 * src/SDCCast.c: made some lineno improvements
360 * src/SDCCval.c (getNelements): changed warning to error
362 * src/SDCCglue.c (printIvalArray): changed warning to error
364 * src/SDCCicode.c: fixed a warning for mingw
366 * src/SDCCast.c (decorateType): fixed the << promotion for ops
368 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
370 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
372 * src/ds390/peeph.def:
373 Added some more peephole rules
375 * src/ds390/gen.c: Various fixes & enhancements
377 * src/SDCClrange.c, src/SDCClrange.h:
378 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
380 * src/ds390/ralloc.c:
381 various fixes & enhancements (ds390) specific
383 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
384 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
387 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
389 2002-03-02 <johan@FRIJA>
391 * src/SDCCast.c (decorateType): fixed bug #524708
393 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
395 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
397 2002-03-01 Michael Hope <michaelh@vroom>
399 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
401 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
403 2002-03-01 <johan@FRIJA>
405 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
407 * src/SDCCast.c (decorateType): fixed bug #524209
409 * src/SDCCval.c (valNot): fixed bug #524195
411 2002-02-26 <johan@balder>
413 * src/xa51/gen.c: fixed a warning
415 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
417 * src/SDCCast.c (decorateType): fixed bug #522534
419 2002-02-23 <johan@balder>
421 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
423 2002-02-22 <johan@balder>
425 * src/SDCCast.c: fixed bug #514865
427 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
429 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
431 * sdcc/src/SDCCloop.c:
432 Previous fix was not good. basic blocks that have "break" or "return" are
433 not really partof a loop , but live ranges used in these blocks should
434 be live thru the entire loop, so set partOfLoop but don't add them to
437 2002-02-21 <johan@FRIJA>
439 * src/SDCCcse.c: fixed bug #514308
441 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
444 Fixed BUG #519583. If a conditional block ended in a return/break
445 statement inside a loop, it was not being considered part of the loop.
447 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
449 2002-02-10 Karl Bongers <karl@turbobit.com>
452 Fixed up SDCDB debugger somewhat. Updated debugger/README
453 with lots of comments and notes.
455 * device/examples/test2.c:
456 Fix bug, "red" variable not being initialized(compiler complained).
458 * device/examples/Makefile, examples/test3.c:
459 Add Makefile in device/examples folder, compiles test3.c
460 for use as a multiple module SDCDB test case.
462 * sim/ucsim/cmd.src/cmdset.cc:
463 Took out debug printfs in ucsim "next" command.
466 Karl and Johan start ucsim XA support. Most dissassembly working,
467 about 75% emulation done(plenty of work remaining).
470 Add Z80 support to ucsim, add test-ucz80 regression test,
471 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
472 Notice z80 compiler fails on examples/test3.c/crc code.
474 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
476 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
477 Added support for --parms-in-bank1
479 * src/ds390/peeph.def:
480 added a few more peephole optimzations
483 1) added __builtin_inp & __builtin_outp used to read in data of given length
484 from a memory mapped port
485 2) added __builtin_memcmp
486 3) added __builtin_swapw swap bytes of a short
488 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
489 1) handle multiple send & receives from register bank1
490 2) ralloc can now allocate DPTR1 to some liveRanges
492 * src/SDCCsymt.c, src/SDCCsymt.h:
493 changes to handle multiple sends & receives
496 added some pointer arithmetic optimization
499 added some pointer arithmetic optimizations but not stable yet so not
500 called from anywhere (will get this working shortly)
502 * src/SDCCopt.c: fixed for multiple sends & receives
505 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
506 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
507 set preprocessor defines (depending on options)
509 * src/SDCCicode.c, src/SDCCicode.h:
510 changes made to handle multiple sends & receives
513 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
515 * src/SDCCcse.c, src/SDCCcse.h:
516 added function findbackward def (to be used in upcoming optimization)
518 * src/SDCCcflow.c, src/SDCCcflow.h:
519 added function returnAtEnd - to determine if a basic block terminates with
522 * src/SDCCast.c, src/SDCCast.h:
523 added option parms-in-bank1
525 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
526 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
527 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
528 adjusted for --parms-in-bank1 option
530 * device/include/string.h:
531 donot redefine "reentrant" keyword
533 * device/include/ds80c390.h: Added some more SFRs
535 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
537 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
539 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
541 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
543 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
545 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
547 2002-01-18 Paul Stoffregen <paul@pjrc.com>
549 * Added --xram-movc option
551 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
553 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
555 2002-01-11 Johan Knol
557 * Added math lib of Jesus Calvino-Fraga
559 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
561 * src/SDCCmain.c (processFile): fix processing of ../../src.c
562 * support/regression/Makefile: new target test-mcs51-stack-auto
563 * support/regression/ports/mcs51-stack-auto/spec.mk: added
565 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
569 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
571 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
573 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
575 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
577 * src/SDCCglue.h: add definition for printIvalChar()
579 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
581 * src/SDCCast.c: fix #498138 by Johan
583 * src/SDCCglue.c: fix #498138 by Johan
585 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
587 * support/regression/Makefile: fix clean
589 * support/regression/ports/ds390/support.c: fix transmission of last character
591 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
593 * /sdcc/src/ds390/gen.c:
594 a) improved computing address of stack variable
595 b) took out some #if 0 code
596 c) improved parmBytes adjustment
597 d) improved genPlusIncr & genMinusIncr
598 e) genCmp could generate bad code (when left assigned to DPTR)
599 f) Fixed bug in hasInc
601 * /sdcc/src/ds390/ralloc.c:
602 a) packRegsForSupport could mess up live information (Fixed)
603 b) packRegsDPTRuse could be incorrect for left & right shift
605 * /sdcc/src/mcs51/ralloc.c:
606 packRegsForSupport could mess up the live information (Fixed)
608 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
610 * /sdcc/src/SDCCast.c:
611 can reverse a loop even if function call is present as long
612 as the loop control variable is local & is not passed as parameter
614 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
616 * /sdcc/ChangeLog: *** empty log message ***
618 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
619 More builtin function additions for TININative
621 * /sdcc/src/ds390/ralloc.c:
622 Had broken the regression testsuite
624 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
626 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
627 Added funcattr hasStackParms will be set for reentrant functions when there
628 are paramteres on the stack, this helps in minimizing frame pointer generation
629 typeFromStr can handle function pointers now
631 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
632 *** empty log message ***
634 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
636 * /src/ds390/gen.c, /src/ds390/main.c:
637 More builtin function additions for TININative
639 * /src/ds390/ralloc.c:
640 Had broken the regression testsuite
642 * /src/SDCCast.c: Fixed a bug in dumptree
644 * /src/SDCCsymt.c, /src/SDCCsymt.h:
645 Added funcattr hasStackParms will be set for reentrant functions when there
646 are paramteres on the stack, this helps in minimizing frame pointer generation
647 typeFromStr can handle function pointers now
649 * /doc/builtins.txt, /doc/TININative.txt:
650 *** empty log message ***
653 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
655 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
656 ALPHA version for -mTININative
658 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
659 updated to reflect changes in the port structure
662 added function do_assemble (similar to do_link) if non-null this function
663 will be called to do assembly (-mTININative) requires a multi command
665 added function genAssemblerEnd will be called to generate assembler Epilogue
668 added _JavaNative to debug info printing
670 * /src/SDCCmain.c: added option --tini-libid
671 added port->do_assemble function (-mTININative) has a multi command assemble
673 * /src/SDCCglue.c: Disabled "constExpr" check
674 added port->genAssemblerEnd function
676 * /src/SDCCglobl.h: Added option --tini-libid value
679 tookout optimizeCompare from the header (has no external references)
681 * /src/SDCCast.c: made one more function "static"
683 2001-12-23 Michael Hope <michaelh@juju.net.nz>
685 * src/z80/mappings.i: Added z80asm support.
687 * src/z80/main.c: Added z80asm support on --asm=z80asm
689 * src/z80/gen.c: Fixed asm portability issues.
691 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
693 * src/SDCCglue.c (printExterns): Added global/extern split.
695 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
697 * support/regression/Makefile: added test for mcs51 model large
699 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
701 * support/regression/ports/gbz80/spec.mk: added -mgbz80
703 2001-12-05 Michael Hope <michaelh@juju.net.nz>
705 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
707 1904-01-06 Michael Hope <michaelh@juju.net.nz>
709 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
711 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
713 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
715 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
717 * support/regression/tests/simplefloat.c: Port to mcs51.
719 2001-11-25 Michael Hope <michaelh@juju.net.nz>
720 * support/regression/tests/bug-485362.c: Added.
722 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
724 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
726 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
728 * src/z80/gen.c (aopDump): Added a dump function.
730 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
731 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
733 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
735 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
737 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
739 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
741 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
743 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
745 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
747 * support/regression/ports/ds390/support.c: Use tinibios.
749 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
751 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
753 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
754 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
756 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
758 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
760 2001-11-18 Michael Hope <michaelh@juju.net.nz>
762 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
764 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
765 (packRegsForIYUse): Created and optimised.
767 2001-11-07 Michael Hope <michaelh@juju.net.nz>
769 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
770 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
772 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
774 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
776 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
778 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
780 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
782 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
784 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
786 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
788 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
790 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
792 2001-11-07 Michael Hope <michaelh@juju.net.nz>
794 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
795 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
796 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
798 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
800 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
801 (genNotFloat): Added.
802 (genUminusFloat): Added.
804 * device/lib/z80/Makefile: Added floating pt stubs.
806 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
808 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
810 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
812 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
814 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
816 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
818 * sdcc/support/regression/Makefile: Add port ds390.
820 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
822 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
824 * sdcc/support/regression/ports/ds390/spec.mk: Added.
826 * sdcc/support/regression/ports/ds390/support.c: Added.
828 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
830 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
832 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
834 2001-11-04 Michael Hope <michaelh@juju.net.nz>
836 * device/include/malloc.h: Added z80 and gbz80 support.
838 * device/lib/gbz80/heap.s: Added.
840 * device/lib/z80/heap.s: Added.
842 * device/lib/malloc.c: Added z80 and gbz80 support.
844 * support/regression/tests/malloc.c (testMalloc): Added.
846 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
848 * support/regression/tests/bug-478094.c: Added.
850 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
852 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
854 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
856 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
858 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
860 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
862 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
864 2001-11-04 Michael Hope <michaelh@juju.net.nz>
866 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
868 2001-11-03 Michael Hope <michaelh@juju.net.nz>
870 * support/regression/tests/bug-477927.c: Added.
872 * src/z80/peeph.def: Added minor rules.
874 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
876 * src/z80/peeph.def: Added jump optimisation modification.
878 2001-11-01 Michael Hope <michaelh@juju.net.nz>
880 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
882 2001-10-30 Michael Hope <michaelh@juju.net.nz>
884 * support/regression/tests/funptrs.c: Added.
886 2001-10-29 Michael Hope <michaelh@juju.net.nz>
888 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
890 2001-10-28 Michael Hope <michaelh@juju.net.nz>
892 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
894 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
896 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
897 (movLeft2ResultLong): Created.
899 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
900 (joinPushes): Added. Joins two char pushes into a word push.
902 2001-10-27 Michael Hope <michaelh@juju.net.nz>
904 * support/cpp2/Makefile.in (install): Added creation of dest dir.
906 * support/makebin/Makefile (install): Added creation of dest dir.
908 2001-10-24 Karl Bongers <karl@turbobit.com>
910 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
912 2001-10-21 Michael Hope <michaelh@juju.net.nz>
914 * src/z80/ralloc.c: Turned off faulty pack for one use.
916 * src/z80/peeph-gbz80.def: Removed redundent restart options.
918 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
920 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
922 * support/regression/Makefile: Improved clean
924 * support/regression/ports/gbz80/spec.mk: Added clean
926 * support/regression/ports/host/spec.mk: Added clean
928 * support/regression/ports/z80/spec.mk: Added clean
930 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
932 * support/regression/ports/mcs51/timeout.c: little improvements
934 2001-10-17 Michael Hope <michaelh@juju.net.nz>
936 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
938 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
940 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
942 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
944 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
946 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
948 2001-10-13 Michael Hope <michaelh@juju.net.nz>
949 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
951 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
953 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
955 * src/mcs51/main.c (_linkCmd): Added bin path to command.
957 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
959 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
961 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
963 * support/regression/tests/longor.c: Added.
965 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
967 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
969 * as/mcs51/aslink.h: define PATH_MAX
971 * as/mcs51/asm.h: define PATH_MAX
973 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
975 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
977 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
979 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
981 * src/SDCCglobl.h: define PATH_MAX
983 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
985 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
987 2001-10-11 Michael Hope <michaelh@juju.net.nz>
989 * src/z80/gen.c (gencjneshort): Fixed
991 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
993 2001-10-09 Michael Hope <michaelh@juju.net.nz>
995 * support/regression/tests/bug-469671.c: Added.
997 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
999 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1001 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1003 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1005 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1007 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1009 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1011 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1013 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1015 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1017 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1019 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1021 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1023 * 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.
1025 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1027 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1029 2001-10-07 <johan@FRIJA>
1031 * device/lib/gets.c (gets): fixed the return value.
1033 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1034 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1036 * 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.
1038 * 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.
1040 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1042 * src/pic/gen.c: Removed Safe_strdup.
1044 * configure.in: Added option to enable libgc support.
1046 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1047 (bitVectUnion): Optimised.
1048 (bitVectIntersect): Optimised.
1049 (bitVectBitsInCommon): Optimised.
1050 (bitVectCplAnd): Optimised.
1052 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1054 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1056 * src/SDCCmain.c: distinguish between assembler debug and plain options
1058 * src/avr/main.c: remove standard assembler options
1060 * src/ds390/main.c: remove standard assembler options
1062 * src/mcs51/main.c: remove standard assembler options
1064 * src/port.h: removed "PENDING" comment
1066 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1068 * src/device/lib/_mulint.c : new, with assember functions
1070 * src/device/lib/_mullong.c : new, with assember functions
1072 * src/device/lib/_divuint.c : with assember functions
1074 * src/device/lib/_divsint.c : with assember functions
1076 * src/device/lib/_divulong.c: with assember functions
1078 * src/device/lib/_divslong.c: with assember functions
1080 * src/device/lib/_moduint.c : with assember functions
1082 * src/device/lib/_modsint.c : with assember functions
1084 * src/device/lib/_modulong.c: with assember functions
1086 * src/device/lib/_modslong.c: with assember functions
1088 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1090 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1092 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1093 replaced _mululong.c and _mulslong.c by _mullong.c
1095 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1097 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1099 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1101 * src/SDCCglue.c: test, if win32api is available for MINGW
1103 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1105 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1106 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1107 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1108 * support/regression/ports/host/spec.mk: removed GENERIC
1109 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1110 * support/regression/ports/z80/spec.mk: removed GENERIC
1112 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1114 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1116 * support/regression/tests/bug-467035.c: Created.
1118 2001-10-01 <johan@FRIJA>
1120 * src/SDCC.y: fixed bug #466586 part 1
1122 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1124 * SDCCicode.c: z80 has no generic pointers
1125 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1127 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1129 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1131 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1133 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1135 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1137 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1139 * configure.in: Fixed up so that ucsim is only configured once.
1141 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1143 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1144 (getPathDifference): As above.
1146 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1148 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1150 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1151 * .version: Updated to 2.3.1
1153 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1154 Added copyright header.
1156 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1157 (assemble): Added support for macro based assembler commands.
1158 (linkEdit): Added support for macro based linker commands.
1159 (preProcess): Changed the pre-processor to use macros.
1160 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1161 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1163 * device/lib/z80/crt0.s: Added module name for debugging.
1165 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1167 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1169 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1171 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1173 * src/Makefile.in: Added SDCCmacro and SDCCutil
1175 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1177 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1179 2001-09-16 <johan@FRIJA>
1181 * 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.
1183 2001-09-15 <johan@FRIJA>
1185 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1186 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1188 2001-09-11 <johan@FRIJA>
1190 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1192 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1194 * support/regression/tests/bug-460444.c: Added test case.
1196 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1197 (genCast): Added justification for all of the asserts.
1199 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1201 * support/regression/support.c: _xdata replaced by xdata
1203 * support/regression/spec.mk: removed _generic
1205 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1207 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1209 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1210 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1212 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1214 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1216 * support/regression/tests/bug-460010.c: Added test case.
1218 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1220 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1222 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1224 * support/regression/testfwk.c: removed workaround for bug #436344
1226 * support/regression/tests/bp.c: use less memory with mcs51
1228 * support/regression/tests/bug-441448.c: use less memory
1230 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1232 * support/regression/collate-results.py: typo
1234 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1236 * support/regression/tests/fetchoverlap.c: Added new test case.
1238 * support/regression/tests/bp.c: Added new test case.
1240 * support/regression/tests/bug-448984.c: Added new test case.
1242 * support/regression/tests/pow2shifts.c: Added new test case.
1244 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1245 (genlshTwo): Fixed right shift for count > 8.
1247 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1249 2001-09-08 <johan@FRIJA>
1251 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1253 2001-09-07 <johan@FRIJA>
1255 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1257 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1259 2001-09-06 <johan@FRIJA>
1261 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1262 * bernhard noted me at this: "() equals to (void)" (1.38)
1264 2001-09-05 <johan@FRIJA>
1266 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1268 2001-09-04 <johan@FRIJA>
1270 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1273 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1275 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1277 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1279 * link/z80/aslink.h: Fixed path for PATH_MAX
1281 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1283 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1285 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1287 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1289 * 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.
1291 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1293 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1294 (genCmp): Fixed up genCmp for the GB with longs.
1296 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1298 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1300 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1302 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1304 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1306 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1308 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1310 * 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.
1312 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1314 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1316 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1318 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1320 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1322 * sim/ucsim/configure: little improvement of Cygwin-detection
1323 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1324 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1325 * support/regression/tests/bug-221100.c: small changes for mcs51
1326 * support/regression/tests/bug-221168.c: small changes for mcs51
1327 * support/regression/tests/bug-227710.c: small changes for mcs51
1328 * support/regression/tests/staticinit.c: small changes for mcs51
1329 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1330 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1331 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601