1 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
4 * src/SDCCutil.c (join): ugly bug: missing '\0'
5 * as/mcs51/lkmem.c (summary): sp on address 7 is save
7 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
9 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
11 * src/pic/main.c (_asmCmd): gpasm supports -o
12 * src/z80/main.c: more general macros
13 * device/lib/Makefile.in: remove intermediate files
15 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
17 * .version: Bumped version number to 2.3.3
18 * src/SDCCBBlock.c: new option -o
19 * src/SDCCglobl.h: new option -o
20 * src/SDCCglue.c: new option -o
21 * src/SDCCmain.c: new option -o
22 * src/asm.c: new option -o
23 * src/ds390/main.c: new option -o
24 * src/pic/glue.c: new option -o
25 * src/pic/pcode.c: new option -o
26 * src/pic/ralloc.c: new option -o
27 * src/pic16/glue.c: new option -o
28 * src/pic16/pcode.c: new option -o
29 * src/pic16/ralloc.c: new option -o
30 * src/z80/main.c: new option -o
31 * device/lib/Makefile.in: use -o
32 * support/regression/ports/ds390/spec.mk: use -o
33 * support/regression/ports/gbz80/spec.mk: use -o
34 * support/regression/ports/mcs51/spec.mk: use -o
35 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
36 * support/regression/ports/z80/spec.mk: use -o
37 * support/regression/ports/ucz80/spec.mk: use -o
38 * support/regression/ports/xa51/spec.mk: use -o
39 * support/regression/fwk/lib/timeout.c: fix usage string
41 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
42 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
44 2003-01-07 <johan@balder>
46 * src/SDCCast.c (decorateType): fixed bug #600035
48 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
49 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
50 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
51 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
52 * src/pic/pcode.c: outcommented unused variable to remove warnings
53 * src/pic/ralloc.c: outcommented unused variable to remove warnings
55 2003-01-06 <karl@turbobit.com>
56 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
59 2003-01-06 <johan@balder>
61 * src/SDCCicode.c: fixed array add
63 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
64 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
65 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
67 2003-01-04 <johan@balder>
69 * src/SDCCval.c (getNelements): fixed the initialized array of structures
71 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
72 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
74 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
75 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
76 * support/regression/tests/bug-524697.c: fit mem usage into 8032
78 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
79 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
81 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
82 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
84 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
85 * src/mcs51/main.c: removed {bindir}{sep} from aslink
87 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
89 * in \sdcc\as\mcs51\ changed these files in order to create an
90 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
91 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
92 following files to include the previous two files: aslink.dsp,
93 Makefile.aslink, Makefile.bcc, and Makefile.in.
95 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
98 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
100 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
101 value from option --iram-size.
103 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
105 * \sdcc\as\mcs51\lklist.c: added boundary check before using
108 2002-09-18 <wiml@hhhh.org>
110 * SDCClrange.h: exposed setFromRange() and setToRange()
111 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
112 packRegsForAccUse() (bug 542397)
113 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
114 multiple times and emitting the fetch operations more than once
115 added aopGetUsesAcc() function to allow binary operators to
116 fetch their operands in the correct order; made genMinus() emit
117 compact code for X = LITERAL - Y
119 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
120 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
121 sprintf() in line 1267.
123 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
124 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
127 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
128 Changes to aslink (All the changes are marked with 'JCF'):
130 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
133 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
134 area BSEG. Also moves, if possible, the DATA area down into the internal
135 ram so more space is available.
137 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
140 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
141 not bytes. Function summary() which creates a memory usage summary
142 file with extension .mem. Reports of overlaping stack and small stack
143 size. If the space for the stack is less than 16 bytes aslink trows a
146 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
147 the 8051. Option 'y' for memory summary output file.
149 Changes to sdcc (All the changes are marked with 'JCF'):
151 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
153 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
154 overlaying area for it (uses RegBankUsed[4]).
156 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
157 bank zero as used by default. By default aslink locates the stack
158 (equivalent to --stack-after-data). Pass option 'y' to aslink for
159 the creation of the .mem file. Delegates the allocation of data area
160 to aslink (it is not longer 0x30 by default). If --stack-loc passes
161 the begining of the stack area to aslink.
163 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
164 glue() in SDCCglue.c creates an area for it.
166 2002-09-03 Borut Razem <borut.razem@siol.net>
167 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
169 introduced atexit() handler for teporay files removal in case of
170 errors, assertions, ...
172 2002-08-29 Borut Razem <borut.razem@siol.net>
173 * sdcc/support/cpp2/auto-host_vc_in.h:
174 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
175 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
176 Maybe there is a similar problem with BORLANDC? It should be checked!
178 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
179 corrected improper use of assert: the assignment to clr variable was done inside the assert.
180 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
181 was not executed, and the compiler (cl) launched a warning:
182 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
184 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
185 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
187 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
188 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
190 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
191 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
192 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
193 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
194 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
195 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
196 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
197 - added Release configuration in VS projects
198 - review of compiler an linker options
199 - VC .exe files are generated in bin_vc directory, not to interfere
200 with binaries generated from other projects (cygwin, mingw, bcc ...)
202 * sdcc/src/yacc.dsp: added
204 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
205 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
206 and insert the version number definitions from .version
208 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
210 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
211 added - genarate auto-host.h using auto-host_vc_in.h as template
214 removed from CVS, generated automatically
216 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
217 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
219 2002-08-11 Borut Razem <borut.razem@siol.net>
220 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
222 2002-08-10 Borut Razem <borut.razem@siol.net>
223 * src/SDCCmain.c (main):
224 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
225 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
226 The consequence was that some temporary files were not removed.
229 unification of code in functions tempfilename() and tempfile():
230 function tempnam() is defined in Visual Studio 6.0 and .NET
232 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
234 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
235 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
236 - removed compiler command line option /WX: Treats all warnings as errors
237 - update a list of source files, included into the project
239 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
240 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
241 changed project type to Generic Project so that can be correcly converted to VS.NET project
243 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
245 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
247 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
249 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
250 added return 0 statements after assert() to make compiler happy
252 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
253 added newline in the def file to keep MSC compiler satisfied
255 * sdcc/src/z80/gen.c:
256 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
257 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
258 - solved MSC error in function aopDump()
260 * sdcc_vc.h: define PREFIX as "\\sdcc"
262 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
263 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
265 2002-06-22 Scott Dattalo <scott@dattalo.com>
266 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
267 - Rewrote the register banking algorithm.
268 - Added pCode live-range analysis to registers (for now, only non-used and
269 singly-used registers optimized away)
271 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
273 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
275 2002-05-10 Scott Dattalo <scott@dattalo.com>
276 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
278 2002-04-22 Michael Hope <michaelh@vroom>
280 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
282 * configure.in (DD_COPT): Added include support required for gbdk.
284 * .version: Bumped version number just to increase it.
286 * src/SDCCmain.c: Added -nostdinc to the default options.
288 2002-04-15 Michael Hope <michaelh@vroom>
290 * device/lib/z80/printf.c (sprintf): Added.
292 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
294 * src/z80/peeph.def: Added transpose redundent load rule.
296 * src/z80/main.c: Added force callee saves for jaune.
298 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
300 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
302 2002-03-28 Johan Knol <johan@balder>
304 * src/SDCCval.c: fixed bug #532436
306 2002-03-14 Scott Dattalo <scott@dattalo.com>
308 Added "char *Processor" field to the port structure.
311 Added -p option. Allows port dependent processor to be specified.
314 Initialized the new field char *Processor field to NULL in all ports
317 Compiler generated registers for interrupt context saving
318 were not getting allocated.
320 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
323 Fixed left shift. Will promote the left side of a left shift
324 if a) left shifting more than size of operand or b) when assigned
325 to something size > size of left side
327 2002-03-14 Scott Dattalo <scott@dattalo.com>
329 tons of changes. Register allocation has been
330 rewritten. Added customization for the various PICs. Flow
331 analysis is restructured. ...
337 Added. device.c is a PIC port hack to accomodate variations
340 2002-03-13 Michael Hope <michaelh@vroom>
342 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
344 2002-03-04 johanknol <johanknol@manik>
346 * /src/SDCCval.c: fixed
348 const unsigned char arr[][2] = { { 0, 1 } };
349 t18.c:1: error: Initializer element is not constant
351 2002-03-04 bela <bela@manik>
353 * /device/include/mcs51reg.h:
354 ds89c420 register definition update
356 2002-03-03 <johan@FRIJA>
358 * support/Util/SDCCerr.c: did something, but don't no why anymore
360 * support/regression/tests/bug-524691.c: made it a little less shy
362 * src/SDCCast.c (decorateType): fixed bug #524697
364 * src/SDCCast.c: made some lineno improvements
366 * src/SDCCval.c (getNelements): changed warning to error
368 * src/SDCCglue.c (printIvalArray): changed warning to error
370 * src/SDCCicode.c: fixed a warning for mingw
372 * src/SDCCast.c (decorateType): fixed the << promotion for ops
374 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
376 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
378 * src/ds390/peeph.def:
379 Added some more peephole rules
381 * src/ds390/gen.c: Various fixes & enhancements
383 * src/SDCClrange.c, src/SDCClrange.h:
384 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
386 * src/ds390/ralloc.c:
387 various fixes & enhancements (ds390) specific
389 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
390 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
393 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
395 2002-03-02 <johan@FRIJA>
397 * src/SDCCast.c (decorateType): fixed bug #524708
399 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
401 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
403 2002-03-01 Michael Hope <michaelh@vroom>
405 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
407 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
409 2002-03-01 <johan@FRIJA>
411 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
413 * src/SDCCast.c (decorateType): fixed bug #524209
415 * src/SDCCval.c (valNot): fixed bug #524195
417 2002-02-26 <johan@balder>
419 * src/xa51/gen.c: fixed a warning
421 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
423 * src/SDCCast.c (decorateType): fixed bug #522534
425 2002-02-23 <johan@balder>
427 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
429 2002-02-22 <johan@balder>
431 * src/SDCCast.c: fixed bug #514865
433 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
435 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
437 * sdcc/src/SDCCloop.c:
438 Previous fix was not good. basic blocks that have "break" or "return" are
439 not really partof a loop , but live ranges used in these blocks should
440 be live thru the entire loop, so set partOfLoop but don't add them to
443 2002-02-21 <johan@FRIJA>
445 * src/SDCCcse.c: fixed bug #514308
447 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
450 Fixed BUG #519583. If a conditional block ended in a return/break
451 statement inside a loop, it was not being considered part of the loop.
453 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
455 2002-02-10 Karl Bongers <karl@turbobit.com>
458 Fixed up SDCDB debugger somewhat. Updated debugger/README
459 with lots of comments and notes.
461 * device/examples/test2.c:
462 Fix bug, "red" variable not being initialized(compiler complained).
464 * device/examples/Makefile, examples/test3.c:
465 Add Makefile in device/examples folder, compiles test3.c
466 for use as a multiple module SDCDB test case.
468 * sim/ucsim/cmd.src/cmdset.cc:
469 Took out debug printfs in ucsim "next" command.
472 Karl and Johan start ucsim XA support. Most dissassembly working,
473 about 75% emulation done(plenty of work remaining).
476 Add Z80 support to ucsim, add test-ucz80 regression test,
477 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
478 Notice z80 compiler fails on examples/test3.c/crc code.
480 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
482 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
483 Added support for --parms-in-bank1
485 * src/ds390/peeph.def:
486 added a few more peephole optimzations
489 1) added __builtin_inp & __builtin_outp used to read in data of given length
490 from a memory mapped port
491 2) added __builtin_memcmp
492 3) added __builtin_swapw swap bytes of a short
494 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
495 1) handle multiple send & receives from register bank1
496 2) ralloc can now allocate DPTR1 to some liveRanges
498 * src/SDCCsymt.c, src/SDCCsymt.h:
499 changes to handle multiple sends & receives
502 added some pointer arithmetic optimization
505 added some pointer arithmetic optimizations but not stable yet so not
506 called from anywhere (will get this working shortly)
508 * src/SDCCopt.c: fixed for multiple sends & receives
511 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
512 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
513 set preprocessor defines (depending on options)
515 * src/SDCCicode.c, src/SDCCicode.h:
516 changes made to handle multiple sends & receives
519 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
521 * src/SDCCcse.c, src/SDCCcse.h:
522 added function findbackward def (to be used in upcoming optimization)
524 * src/SDCCcflow.c, src/SDCCcflow.h:
525 added function returnAtEnd - to determine if a basic block terminates with
528 * src/SDCCast.c, src/SDCCast.h:
529 added option parms-in-bank1
531 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
532 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
533 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
534 adjusted for --parms-in-bank1 option
536 * device/include/string.h:
537 donot redefine "reentrant" keyword
539 * device/include/ds80c390.h: Added some more SFRs
541 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
543 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
545 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
547 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
549 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
551 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
553 2002-01-18 Paul Stoffregen <paul@pjrc.com>
555 * Added --xram-movc option
557 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
559 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
561 2002-01-11 Johan Knol
563 * Added math lib of Jesus Calvino-Fraga
565 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCmain.c (processFile): fix processing of ../../src.c
568 * support/regression/Makefile: new target test-mcs51-stack-auto
569 * support/regression/ports/mcs51-stack-auto/spec.mk: added
571 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
573 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
575 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
577 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
579 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
581 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
583 * src/SDCCglue.h: add definition for printIvalChar()
585 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
587 * src/SDCCast.c: fix #498138 by Johan
589 * src/SDCCglue.c: fix #498138 by Johan
591 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
593 * support/regression/Makefile: fix clean
595 * support/regression/ports/ds390/support.c: fix transmission of last character
597 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
599 * /sdcc/src/ds390/gen.c:
600 a) improved computing address of stack variable
601 b) took out some #if 0 code
602 c) improved parmBytes adjustment
603 d) improved genPlusIncr & genMinusIncr
604 e) genCmp could generate bad code (when left assigned to DPTR)
605 f) Fixed bug in hasInc
607 * /sdcc/src/ds390/ralloc.c:
608 a) packRegsForSupport could mess up live information (Fixed)
609 b) packRegsDPTRuse could be incorrect for left & right shift
611 * /sdcc/src/mcs51/ralloc.c:
612 packRegsForSupport could mess up the live information (Fixed)
614 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
616 * /sdcc/src/SDCCast.c:
617 can reverse a loop even if function call is present as long
618 as the loop control variable is local & is not passed as parameter
620 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
622 * /sdcc/ChangeLog: *** empty log message ***
624 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
625 More builtin function additions for TININative
627 * /sdcc/src/ds390/ralloc.c:
628 Had broken the regression testsuite
630 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
632 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
633 Added funcattr hasStackParms will be set for reentrant functions when there
634 are paramteres on the stack, this helps in minimizing frame pointer generation
635 typeFromStr can handle function pointers now
637 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
638 *** empty log message ***
640 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
642 * /src/ds390/gen.c, /src/ds390/main.c:
643 More builtin function additions for TININative
645 * /src/ds390/ralloc.c:
646 Had broken the regression testsuite
648 * /src/SDCCast.c: Fixed a bug in dumptree
650 * /src/SDCCsymt.c, /src/SDCCsymt.h:
651 Added funcattr hasStackParms will be set for reentrant functions when there
652 are paramteres on the stack, this helps in minimizing frame pointer generation
653 typeFromStr can handle function pointers now
655 * /doc/builtins.txt, /doc/TININative.txt:
656 *** empty log message ***
659 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
661 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
662 ALPHA version for -mTININative
664 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
665 updated to reflect changes in the port structure
668 added function do_assemble (similar to do_link) if non-null this function
669 will be called to do assembly (-mTININative) requires a multi command
671 added function genAssemblerEnd will be called to generate assembler Epilogue
674 added _JavaNative to debug info printing
676 * /src/SDCCmain.c: added option --tini-libid
677 added port->do_assemble function (-mTININative) has a multi command assemble
679 * /src/SDCCglue.c: Disabled "constExpr" check
680 added port->genAssemblerEnd function
682 * /src/SDCCglobl.h: Added option --tini-libid value
685 tookout optimizeCompare from the header (has no external references)
687 * /src/SDCCast.c: made one more function "static"
689 2001-12-23 Michael Hope <michaelh@juju.net.nz>
691 * src/z80/mappings.i: Added z80asm support.
693 * src/z80/main.c: Added z80asm support on --asm=z80asm
695 * src/z80/gen.c: Fixed asm portability issues.
697 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
699 * src/SDCCglue.c (printExterns): Added global/extern split.
701 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
703 * support/regression/Makefile: added test for mcs51 model large
705 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
707 * support/regression/ports/gbz80/spec.mk: added -mgbz80
709 2001-12-05 Michael Hope <michaelh@juju.net.nz>
711 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
713 1904-01-06 Michael Hope <michaelh@juju.net.nz>
715 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
717 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
719 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
721 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
723 * support/regression/tests/simplefloat.c: Port to mcs51.
725 2001-11-25 Michael Hope <michaelh@juju.net.nz>
726 * support/regression/tests/bug-485362.c: Added.
728 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
730 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
732 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
734 * src/z80/gen.c (aopDump): Added a dump function.
736 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
737 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
739 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
741 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
743 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
745 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
747 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
749 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
751 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
753 * support/regression/ports/ds390/support.c: Use tinibios.
755 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
757 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
759 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
760 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
762 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
764 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
766 2001-11-18 Michael Hope <michaelh@juju.net.nz>
768 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
770 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
771 (packRegsForIYUse): Created and optimised.
773 2001-11-07 Michael Hope <michaelh@juju.net.nz>
775 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
776 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
778 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
780 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
782 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
784 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
786 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
788 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
790 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
792 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
794 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
796 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
798 2001-11-07 Michael Hope <michaelh@juju.net.nz>
800 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
801 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
802 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
804 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
806 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
807 (genNotFloat): Added.
808 (genUminusFloat): Added.
810 * device/lib/z80/Makefile: Added floating pt stubs.
812 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
814 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
816 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
818 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
820 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
822 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
824 * sdcc/support/regression/Makefile: Add port ds390.
826 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
828 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
830 * sdcc/support/regression/ports/ds390/spec.mk: Added.
832 * sdcc/support/regression/ports/ds390/support.c: Added.
834 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
836 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
838 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
840 2001-11-04 Michael Hope <michaelh@juju.net.nz>
842 * device/include/malloc.h: Added z80 and gbz80 support.
844 * device/lib/gbz80/heap.s: Added.
846 * device/lib/z80/heap.s: Added.
848 * device/lib/malloc.c: Added z80 and gbz80 support.
850 * support/regression/tests/malloc.c (testMalloc): Added.
852 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
854 * support/regression/tests/bug-478094.c: Added.
856 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
858 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
860 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
862 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
864 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
866 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
868 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
870 2001-11-04 Michael Hope <michaelh@juju.net.nz>
872 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
874 2001-11-03 Michael Hope <michaelh@juju.net.nz>
876 * support/regression/tests/bug-477927.c: Added.
878 * src/z80/peeph.def: Added minor rules.
880 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
882 * src/z80/peeph.def: Added jump optimisation modification.
884 2001-11-01 Michael Hope <michaelh@juju.net.nz>
886 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
888 2001-10-30 Michael Hope <michaelh@juju.net.nz>
890 * support/regression/tests/funptrs.c: Added.
892 2001-10-29 Michael Hope <michaelh@juju.net.nz>
894 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
896 2001-10-28 Michael Hope <michaelh@juju.net.nz>
898 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
900 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
902 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
903 (movLeft2ResultLong): Created.
905 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
906 (joinPushes): Added. Joins two char pushes into a word push.
908 2001-10-27 Michael Hope <michaelh@juju.net.nz>
910 * support/cpp2/Makefile.in (install): Added creation of dest dir.
912 * support/makebin/Makefile (install): Added creation of dest dir.
914 2001-10-24 Karl Bongers <karl@turbobit.com>
916 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
918 2001-10-21 Michael Hope <michaelh@juju.net.nz>
920 * src/z80/ralloc.c: Turned off faulty pack for one use.
922 * src/z80/peeph-gbz80.def: Removed redundent restart options.
924 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
926 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
928 * support/regression/Makefile: Improved clean
930 * support/regression/ports/gbz80/spec.mk: Added clean
932 * support/regression/ports/host/spec.mk: Added clean
934 * support/regression/ports/z80/spec.mk: Added clean
936 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
938 * support/regression/ports/mcs51/timeout.c: little improvements
940 2001-10-17 Michael Hope <michaelh@juju.net.nz>
942 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
944 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
946 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
948 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
950 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
952 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
954 2001-10-13 Michael Hope <michaelh@juju.net.nz>
955 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
957 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
959 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
961 * src/mcs51/main.c (_linkCmd): Added bin path to command.
963 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
965 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
967 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
969 * support/regression/tests/longor.c: Added.
971 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
973 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
975 * as/mcs51/aslink.h: define PATH_MAX
977 * as/mcs51/asm.h: define PATH_MAX
979 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
981 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
983 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
985 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
987 * src/SDCCglobl.h: define PATH_MAX
989 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
991 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
993 2001-10-11 Michael Hope <michaelh@juju.net.nz>
995 * src/z80/gen.c (gencjneshort): Fixed
997 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
999 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1001 * support/regression/tests/bug-469671.c: Added.
1003 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1005 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1007 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1009 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1011 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1013 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1015 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1017 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1019 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1021 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1023 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1025 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1027 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1029 * 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.
1031 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1033 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1035 2001-10-07 <johan@FRIJA>
1037 * device/lib/gets.c (gets): fixed the return value.
1039 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1040 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1042 * 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.
1044 * 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.
1046 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1048 * src/pic/gen.c: Removed Safe_strdup.
1050 * configure.in: Added option to enable libgc support.
1052 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1053 (bitVectUnion): Optimised.
1054 (bitVectIntersect): Optimised.
1055 (bitVectBitsInCommon): Optimised.
1056 (bitVectCplAnd): Optimised.
1058 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1060 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1062 * src/SDCCmain.c: distinguish between assembler debug and plain options
1064 * src/avr/main.c: remove standard assembler options
1066 * src/ds390/main.c: remove standard assembler options
1068 * src/mcs51/main.c: remove standard assembler options
1070 * src/port.h: removed "PENDING" comment
1072 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1074 * src/device/lib/_mulint.c : new, with assember functions
1076 * src/device/lib/_mullong.c : new, with assember functions
1078 * src/device/lib/_divuint.c : with assember functions
1080 * src/device/lib/_divsint.c : with assember functions
1082 * src/device/lib/_divulong.c: with assember functions
1084 * src/device/lib/_divslong.c: with assember functions
1086 * src/device/lib/_moduint.c : with assember functions
1088 * src/device/lib/_modsint.c : with assember functions
1090 * src/device/lib/_modulong.c: with assember functions
1092 * src/device/lib/_modslong.c: with assember functions
1094 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1096 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1098 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1099 replaced _mululong.c and _mulslong.c by _mullong.c
1101 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1103 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1105 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1107 * src/SDCCglue.c: test, if win32api is available for MINGW
1109 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1111 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1112 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1113 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1114 * support/regression/ports/host/spec.mk: removed GENERIC
1115 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1116 * support/regression/ports/z80/spec.mk: removed GENERIC
1118 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1120 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1122 * support/regression/tests/bug-467035.c: Created.
1124 2001-10-01 <johan@FRIJA>
1126 * src/SDCC.y: fixed bug #466586 part 1
1128 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1130 * SDCCicode.c: z80 has no generic pointers
1131 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1133 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1135 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1137 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1139 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1141 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1143 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1145 * configure.in: Fixed up so that ucsim is only configured once.
1147 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1149 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1150 (getPathDifference): As above.
1152 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1154 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1156 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1157 * .version: Updated to 2.3.1
1159 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1160 Added copyright header.
1162 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1163 (assemble): Added support for macro based assembler commands.
1164 (linkEdit): Added support for macro based linker commands.
1165 (preProcess): Changed the pre-processor to use macros.
1166 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1167 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1169 * device/lib/z80/crt0.s: Added module name for debugging.
1171 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1173 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1175 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1177 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1179 * src/Makefile.in: Added SDCCmacro and SDCCutil
1181 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1183 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1185 2001-09-16 <johan@FRIJA>
1187 * 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.
1189 2001-09-15 <johan@FRIJA>
1191 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1192 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1194 2001-09-11 <johan@FRIJA>
1196 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1198 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1200 * support/regression/tests/bug-460444.c: Added test case.
1202 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1203 (genCast): Added justification for all of the asserts.
1205 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1207 * support/regression/support.c: _xdata replaced by xdata
1209 * support/regression/spec.mk: removed _generic
1211 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1213 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1215 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1216 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1218 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1220 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1222 * support/regression/tests/bug-460010.c: Added test case.
1224 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1226 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1228 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1230 * support/regression/testfwk.c: removed workaround for bug #436344
1232 * support/regression/tests/bp.c: use less memory with mcs51
1234 * support/regression/tests/bug-441448.c: use less memory
1236 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1238 * support/regression/collate-results.py: typo
1240 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1242 * support/regression/tests/fetchoverlap.c: Added new test case.
1244 * support/regression/tests/bp.c: Added new test case.
1246 * support/regression/tests/bug-448984.c: Added new test case.
1248 * support/regression/tests/pow2shifts.c: Added new test case.
1250 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1251 (genlshTwo): Fixed right shift for count > 8.
1253 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1255 2001-09-08 <johan@FRIJA>
1257 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1259 2001-09-07 <johan@FRIJA>
1261 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1263 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1265 2001-09-06 <johan@FRIJA>
1267 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1268 * bernhard noted me at this: "() equals to (void)" (1.38)
1270 2001-09-05 <johan@FRIJA>
1272 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1274 2001-09-04 <johan@FRIJA>
1276 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1279 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1281 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1283 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1285 * link/z80/aslink.h: Fixed path for PATH_MAX
1287 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1289 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1291 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1293 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1295 * 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.
1297 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1299 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1300 (genCmp): Fixed up genCmp for the GB with longs.
1302 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1304 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1306 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1308 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1310 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1312 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1314 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1316 * 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.
1318 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1320 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1322 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1324 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1326 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1328 * sim/ucsim/configure: little improvement of Cygwin-detection
1329 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1330 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1331 * support/regression/tests/bug-221100.c: small changes for mcs51
1332 * support/regression/tests/bug-221168.c: small changes for mcs51
1333 * support/regression/tests/bug-227710.c: small changes for mcs51
1334 * support/regression/tests/staticinit.c: small changes for mcs51
1335 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1336 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1337 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601