1 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
3 * .version: Bumped version number to 2.3.3
4 * src/SDCCBBlock.c: new option -o
5 * src/SDCCglobl.h: new option -o
6 * src/SDCCglue.c: new option -o
7 * src/SDCCmain.c: new option -o
8 * src/asm.c: new option -o
9 * src/ds390/main.c: new option -o
10 * src/pic/glue.c: new option -o
11 * src/pic/pcode.c: new option -o
12 * src/pic/ralloc.c: new option -o
13 * src/pic16/glue.c: new option -o
14 * src/pic16/pcode.c: new option -o
15 * src/pic16/ralloc.c: new option -o
16 * src/z80/main.c: new option -o
17 * device/lib/Makefile.in: use -o
18 * support/regression/ports/ds390/spec.mk: use -o
19 * support/regression/ports/gbz80/spec.mk: use -o
20 * support/regression/ports/mcs51/spec.mk: use -o
21 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
22 * support/regression/ports/z80/spec.mk: use -o
23 * support/regression/ports/ucz80/spec.mk: use -o
24 * support/regression/ports/xa51/spec.mk: use -o
25 * support/regression/fwk/lib/timeout.c: fix usage string
27 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
28 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
30 2003-01-07 <johan@balder>
32 * src/SDCCast.c (decorateType): fixed bug #600035
34 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
35 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
36 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
37 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
38 * src/pic/pcode.c: outcommented unused variable to remove warnings
39 * src/pic/ralloc.c: outcommented unused variable to remove warnings
41 2003-01-06 <karl@turbobit.com>
42 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
45 2003-01-06 <johan@balder>
47 * src/SDCCicode.c: fixed array add
49 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
50 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
51 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
53 2003-01-04 <johan@balder>
55 * src/SDCCval.c (getNelements): fixed the initialized array of structures
57 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
58 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
60 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
61 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
62 * support/regression/tests/bug-524697.c: fit mem usage into 8032
64 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
65 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
67 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
68 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
70 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
71 * src/mcs51/main.c: removed {bindir}{sep} from aslink
73 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
75 * in \sdcc\as\mcs51\ changed these files in order to create an
76 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
77 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
78 following files to include the previous two files: aslink.dsp,
79 Makefile.aslink, Makefile.bcc, and Makefile.in.
81 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
84 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
86 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
87 value from option --iram-size.
89 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
91 * \sdcc\as\mcs51\lklist.c: added boundary check before using
94 2002-09-18 <wiml@hhhh.org>
96 * SDCClrange.h: exposed setFromRange() and setToRange()
97 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
98 packRegsForAccUse() (bug 542397)
99 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
100 multiple times and emitting the fetch operations more than once
101 added aopGetUsesAcc() function to allow binary operators to
102 fetch their operands in the correct order; made genMinus() emit
103 compact code for X = LITERAL - Y
105 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
106 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
107 sprintf() in line 1267.
109 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
110 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
113 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
114 Changes to aslink (All the changes are marked with 'JCF'):
116 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
119 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
120 area BSEG. Also moves, if possible, the DATA area down into the internal
121 ram so more space is available.
123 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
126 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
127 not bytes. Function summary() which creates a memory usage summary
128 file with extension .mem. Reports of overlaping stack and small stack
129 size. If the space for the stack is less than 16 bytes aslink trows a
132 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
133 the 8051. Option 'y' for memory summary output file.
135 Changes to sdcc (All the changes are marked with 'JCF'):
137 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
139 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
140 overlaying area for it (uses RegBankUsed[4]).
142 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
143 bank zero as used by default. By default aslink locates the stack
144 (equivalent to --stack-after-data). Pass option 'y' to aslink for
145 the creation of the .mem file. Delegates the allocation of data area
146 to aslink (it is not longer 0x30 by default). If --stack-loc passes
147 the begining of the stack area to aslink.
149 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
150 glue() in SDCCglue.c creates an area for it.
152 2002-09-03 Borut Razem <borut.razem@siol.net>
153 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
155 introduced atexit() handler for teporay files removal in case of
156 errors, assertions, ...
158 2002-08-29 Borut Razem <borut.razem@siol.net>
159 * sdcc/support/cpp2/auto-host_vc_in.h:
160 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
161 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
162 Maybe there is a similar problem with BORLANDC? It should be checked!
164 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
165 corrected improper use of assert: the assignment to clr variable was done inside the assert.
166 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
167 was not executed, and the compiler (cl) launched a warning:
168 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
170 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
171 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
173 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
174 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
176 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
177 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
178 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
179 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
180 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
181 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
182 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
183 - added Release configuration in VS projects
184 - review of compiler an linker options
185 - VC .exe files are generated in bin_vc directory, not to interfere
186 with binaries generated from other projects (cygwin, mingw, bcc ...)
188 * sdcc/src/yacc.dsp: added
190 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
191 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
192 and insert the version number definitions from .version
194 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
196 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
197 added - genarate auto-host.h using auto-host_vc_in.h as template
200 removed from CVS, generated automatically
202 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
203 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
205 2002-08-11 Borut Razem <borut.razem@siol.net>
206 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
208 2002-08-10 Borut Razem <borut.razem@siol.net>
209 * src/SDCCmain.c (main):
210 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
211 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
212 The consequence was that some temporary files were not removed.
215 unification of code in functions tempfilename() and tempfile():
216 function tempnam() is defined in Visual Studio 6.0 and .NET
218 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
220 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
221 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
222 - removed compiler command line option /WX: Treats all warnings as errors
223 - update a list of source files, included into the project
225 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
226 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
227 changed project type to Generic Project so that can be correcly converted to VS.NET project
229 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
231 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
233 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
235 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
236 added return 0 statements after assert() to make compiler happy
238 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
239 added newline in the def file to keep MSC compiler satisfied
241 * sdcc/src/z80/gen.c:
242 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
243 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
244 - solved MSC error in function aopDump()
246 * sdcc_vc.h: define PREFIX as "\\sdcc"
248 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
249 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
251 2002-06-22 Scott Dattalo <scott@dattalo.com>
252 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
253 - Rewrote the register banking algorithm.
254 - Added pCode live-range analysis to registers (for now, only non-used and
255 singly-used registers optimized away)
257 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
259 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
261 2002-05-10 Scott Dattalo <scott@dattalo.com>
262 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
264 2002-04-22 Michael Hope <michaelh@vroom>
266 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
268 * configure.in (DD_COPT): Added include support required for gbdk.
270 * .version: Bumped version number just to increase it.
272 * src/SDCCmain.c: Added -nostdinc to the default options.
274 2002-04-15 Michael Hope <michaelh@vroom>
276 * device/lib/z80/printf.c (sprintf): Added.
278 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
280 * src/z80/peeph.def: Added transpose redundent load rule.
282 * src/z80/main.c: Added force callee saves for jaune.
284 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
286 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
288 2002-03-28 Johan Knol <johan@balder>
290 * src/SDCCval.c: fixed bug #532436
292 2002-03-14 Scott Dattalo <scott@dattalo.com>
294 Added "char *Processor" field to the port structure.
297 Added -p option. Allows port dependent processor to be specified.
300 Initialized the new field char *Processor field to NULL in all ports
303 Compiler generated registers for interrupt context saving
304 were not getting allocated.
306 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
309 Fixed left shift. Will promote the left side of a left shift
310 if a) left shifting more than size of operand or b) when assigned
311 to something size > size of left side
313 2002-03-14 Scott Dattalo <scott@dattalo.com>
315 tons of changes. Register allocation has been
316 rewritten. Added customization for the various PICs. Flow
317 analysis is restructured. ...
323 Added. device.c is a PIC port hack to accomodate variations
326 2002-03-13 Michael Hope <michaelh@vroom>
328 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
330 2002-03-04 johanknol <johanknol@manik>
332 * /src/SDCCval.c: fixed
334 const unsigned char arr[][2] = { { 0, 1 } };
335 t18.c:1: error: Initializer element is not constant
337 2002-03-04 bela <bela@manik>
339 * /device/include/mcs51reg.h:
340 ds89c420 register definition update
342 2002-03-03 <johan@FRIJA>
344 * support/Util/SDCCerr.c: did something, but don't no why anymore
346 * support/regression/tests/bug-524691.c: made it a little less shy
348 * src/SDCCast.c (decorateType): fixed bug #524697
350 * src/SDCCast.c: made some lineno improvements
352 * src/SDCCval.c (getNelements): changed warning to error
354 * src/SDCCglue.c (printIvalArray): changed warning to error
356 * src/SDCCicode.c: fixed a warning for mingw
358 * src/SDCCast.c (decorateType): fixed the << promotion for ops
360 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
362 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
364 * src/ds390/peeph.def:
365 Added some more peephole rules
367 * src/ds390/gen.c: Various fixes & enhancements
369 * src/SDCClrange.c, src/SDCClrange.h:
370 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
372 * src/ds390/ralloc.c:
373 various fixes & enhancements (ds390) specific
375 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
376 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
379 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
381 2002-03-02 <johan@FRIJA>
383 * src/SDCCast.c (decorateType): fixed bug #524708
385 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
387 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
389 2002-03-01 Michael Hope <michaelh@vroom>
391 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
393 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
395 2002-03-01 <johan@FRIJA>
397 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
399 * src/SDCCast.c (decorateType): fixed bug #524209
401 * src/SDCCval.c (valNot): fixed bug #524195
403 2002-02-26 <johan@balder>
405 * src/xa51/gen.c: fixed a warning
407 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
409 * src/SDCCast.c (decorateType): fixed bug #522534
411 2002-02-23 <johan@balder>
413 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
415 2002-02-22 <johan@balder>
417 * src/SDCCast.c: fixed bug #514865
419 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
421 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
423 * sdcc/src/SDCCloop.c:
424 Previous fix was not good. basic blocks that have "break" or "return" are
425 not really partof a loop , but live ranges used in these blocks should
426 be live thru the entire loop, so set partOfLoop but don't add them to
429 2002-02-21 <johan@FRIJA>
431 * src/SDCCcse.c: fixed bug #514308
433 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
436 Fixed BUG #519583. If a conditional block ended in a return/break
437 statement inside a loop, it was not being considered part of the loop.
439 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
441 2002-02-10 Karl Bongers <karl@turbobit.com>
444 Fixed up SDCDB debugger somewhat. Updated debugger/README
445 with lots of comments and notes.
447 * device/examples/test2.c:
448 Fix bug, "red" variable not being initialized(compiler complained).
450 * device/examples/Makefile, examples/test3.c:
451 Add Makefile in device/examples folder, compiles test3.c
452 for use as a multiple module SDCDB test case.
454 * sim/ucsim/cmd.src/cmdset.cc:
455 Took out debug printfs in ucsim "next" command.
458 Karl and Johan start ucsim XA support. Most dissassembly working,
459 about 75% emulation done(plenty of work remaining).
462 Add Z80 support to ucsim, add test-ucz80 regression test,
463 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
464 Notice z80 compiler fails on examples/test3.c/crc code.
466 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
468 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
469 Added support for --parms-in-bank1
471 * src/ds390/peeph.def:
472 added a few more peephole optimzations
475 1) added __builtin_inp & __builtin_outp used to read in data of given length
476 from a memory mapped port
477 2) added __builtin_memcmp
478 3) added __builtin_swapw swap bytes of a short
480 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
481 1) handle multiple send & receives from register bank1
482 2) ralloc can now allocate DPTR1 to some liveRanges
484 * src/SDCCsymt.c, src/SDCCsymt.h:
485 changes to handle multiple sends & receives
488 added some pointer arithmetic optimization
491 added some pointer arithmetic optimizations but not stable yet so not
492 called from anywhere (will get this working shortly)
494 * src/SDCCopt.c: fixed for multiple sends & receives
497 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
498 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
499 set preprocessor defines (depending on options)
501 * src/SDCCicode.c, src/SDCCicode.h:
502 changes made to handle multiple sends & receives
505 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
507 * src/SDCCcse.c, src/SDCCcse.h:
508 added function findbackward def (to be used in upcoming optimization)
510 * src/SDCCcflow.c, src/SDCCcflow.h:
511 added function returnAtEnd - to determine if a basic block terminates with
514 * src/SDCCast.c, src/SDCCast.h:
515 added option parms-in-bank1
517 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
518 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
519 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
520 adjusted for --parms-in-bank1 option
522 * device/include/string.h:
523 donot redefine "reentrant" keyword
525 * device/include/ds80c390.h: Added some more SFRs
527 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
529 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
531 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
533 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
535 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
537 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
539 2002-01-18 Paul Stoffregen <paul@pjrc.com>
541 * Added --xram-movc option
543 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
545 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
547 2002-01-11 Johan Knol
549 * Added math lib of Jesus Calvino-Fraga
551 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
553 * src/SDCCmain.c (processFile): fix processing of ../../src.c
554 * support/regression/Makefile: new target test-mcs51-stack-auto
555 * support/regression/ports/mcs51-stack-auto/spec.mk: added
557 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
559 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
561 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
563 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
565 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
567 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
569 * src/SDCCglue.h: add definition for printIvalChar()
571 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
573 * src/SDCCast.c: fix #498138 by Johan
575 * src/SDCCglue.c: fix #498138 by Johan
577 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
579 * support/regression/Makefile: fix clean
581 * support/regression/ports/ds390/support.c: fix transmission of last character
583 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
585 * /sdcc/src/ds390/gen.c:
586 a) improved computing address of stack variable
587 b) took out some #if 0 code
588 c) improved parmBytes adjustment
589 d) improved genPlusIncr & genMinusIncr
590 e) genCmp could generate bad code (when left assigned to DPTR)
591 f) Fixed bug in hasInc
593 * /sdcc/src/ds390/ralloc.c:
594 a) packRegsForSupport could mess up live information (Fixed)
595 b) packRegsDPTRuse could be incorrect for left & right shift
597 * /sdcc/src/mcs51/ralloc.c:
598 packRegsForSupport could mess up the live information (Fixed)
600 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
602 * /sdcc/src/SDCCast.c:
603 can reverse a loop even if function call is present as long
604 as the loop control variable is local & is not passed as parameter
606 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
608 * /sdcc/ChangeLog: *** empty log message ***
610 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
611 More builtin function additions for TININative
613 * /sdcc/src/ds390/ralloc.c:
614 Had broken the regression testsuite
616 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
618 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
619 Added funcattr hasStackParms will be set for reentrant functions when there
620 are paramteres on the stack, this helps in minimizing frame pointer generation
621 typeFromStr can handle function pointers now
623 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
624 *** empty log message ***
626 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
628 * /src/ds390/gen.c, /src/ds390/main.c:
629 More builtin function additions for TININative
631 * /src/ds390/ralloc.c:
632 Had broken the regression testsuite
634 * /src/SDCCast.c: Fixed a bug in dumptree
636 * /src/SDCCsymt.c, /src/SDCCsymt.h:
637 Added funcattr hasStackParms will be set for reentrant functions when there
638 are paramteres on the stack, this helps in minimizing frame pointer generation
639 typeFromStr can handle function pointers now
641 * /doc/builtins.txt, /doc/TININative.txt:
642 *** empty log message ***
645 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
647 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
648 ALPHA version for -mTININative
650 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
651 updated to reflect changes in the port structure
654 added function do_assemble (similar to do_link) if non-null this function
655 will be called to do assembly (-mTININative) requires a multi command
657 added function genAssemblerEnd will be called to generate assembler Epilogue
660 added _JavaNative to debug info printing
662 * /src/SDCCmain.c: added option --tini-libid
663 added port->do_assemble function (-mTININative) has a multi command assemble
665 * /src/SDCCglue.c: Disabled "constExpr" check
666 added port->genAssemblerEnd function
668 * /src/SDCCglobl.h: Added option --tini-libid value
671 tookout optimizeCompare from the header (has no external references)
673 * /src/SDCCast.c: made one more function "static"
675 2001-12-23 Michael Hope <michaelh@juju.net.nz>
677 * src/z80/mappings.i: Added z80asm support.
679 * src/z80/main.c: Added z80asm support on --asm=z80asm
681 * src/z80/gen.c: Fixed asm portability issues.
683 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
685 * src/SDCCglue.c (printExterns): Added global/extern split.
687 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
689 * support/regression/Makefile: added test for mcs51 model large
691 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
693 * support/regression/ports/gbz80/spec.mk: added -mgbz80
695 2001-12-05 Michael Hope <michaelh@juju.net.nz>
697 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
699 1904-01-06 Michael Hope <michaelh@juju.net.nz>
701 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
703 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
705 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
707 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
709 * support/regression/tests/simplefloat.c: Port to mcs51.
711 2001-11-25 Michael Hope <michaelh@juju.net.nz>
712 * support/regression/tests/bug-485362.c: Added.
714 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
716 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
718 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
720 * src/z80/gen.c (aopDump): Added a dump function.
722 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
723 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
725 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
727 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
729 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
731 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
733 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
735 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
737 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
739 * support/regression/ports/ds390/support.c: Use tinibios.
741 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
743 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
745 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
746 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
748 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
750 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
752 2001-11-18 Michael Hope <michaelh@juju.net.nz>
754 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
756 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
757 (packRegsForIYUse): Created and optimised.
759 2001-11-07 Michael Hope <michaelh@juju.net.nz>
761 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
762 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
764 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
766 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
768 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
770 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
772 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
774 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
776 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
778 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
780 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
782 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
784 2001-11-07 Michael Hope <michaelh@juju.net.nz>
786 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
787 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
788 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
790 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
792 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
793 (genNotFloat): Added.
794 (genUminusFloat): Added.
796 * device/lib/z80/Makefile: Added floating pt stubs.
798 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
800 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
802 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
804 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
806 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
808 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
810 * sdcc/support/regression/Makefile: Add port ds390.
812 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
814 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
816 * sdcc/support/regression/ports/ds390/spec.mk: Added.
818 * sdcc/support/regression/ports/ds390/support.c: Added.
820 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
822 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
824 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
826 2001-11-04 Michael Hope <michaelh@juju.net.nz>
828 * device/include/malloc.h: Added z80 and gbz80 support.
830 * device/lib/gbz80/heap.s: Added.
832 * device/lib/z80/heap.s: Added.
834 * device/lib/malloc.c: Added z80 and gbz80 support.
836 * support/regression/tests/malloc.c (testMalloc): Added.
838 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
840 * support/regression/tests/bug-478094.c: Added.
842 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
844 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
846 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
848 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
850 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
852 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
854 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
856 2001-11-04 Michael Hope <michaelh@juju.net.nz>
858 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
860 2001-11-03 Michael Hope <michaelh@juju.net.nz>
862 * support/regression/tests/bug-477927.c: Added.
864 * src/z80/peeph.def: Added minor rules.
866 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
868 * src/z80/peeph.def: Added jump optimisation modification.
870 2001-11-01 Michael Hope <michaelh@juju.net.nz>
872 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
874 2001-10-30 Michael Hope <michaelh@juju.net.nz>
876 * support/regression/tests/funptrs.c: Added.
878 2001-10-29 Michael Hope <michaelh@juju.net.nz>
880 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
882 2001-10-28 Michael Hope <michaelh@juju.net.nz>
884 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
886 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
888 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
889 (movLeft2ResultLong): Created.
891 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
892 (joinPushes): Added. Joins two char pushes into a word push.
894 2001-10-27 Michael Hope <michaelh@juju.net.nz>
896 * support/cpp2/Makefile.in (install): Added creation of dest dir.
898 * support/makebin/Makefile (install): Added creation of dest dir.
900 2001-10-24 Karl Bongers <karl@turbobit.com>
902 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
904 2001-10-21 Michael Hope <michaelh@juju.net.nz>
906 * src/z80/ralloc.c: Turned off faulty pack for one use.
908 * src/z80/peeph-gbz80.def: Removed redundent restart options.
910 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
912 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
914 * support/regression/Makefile: Improved clean
916 * support/regression/ports/gbz80/spec.mk: Added clean
918 * support/regression/ports/host/spec.mk: Added clean
920 * support/regression/ports/z80/spec.mk: Added clean
922 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
924 * support/regression/ports/mcs51/timeout.c: little improvements
926 2001-10-17 Michael Hope <michaelh@juju.net.nz>
928 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
930 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
932 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
934 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
936 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
938 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
940 2001-10-13 Michael Hope <michaelh@juju.net.nz>
941 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
943 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
945 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
947 * src/mcs51/main.c (_linkCmd): Added bin path to command.
949 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
951 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
953 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
955 * support/regression/tests/longor.c: Added.
957 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
959 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
961 * as/mcs51/aslink.h: define PATH_MAX
963 * as/mcs51/asm.h: define PATH_MAX
965 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
967 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
969 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
971 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
973 * src/SDCCglobl.h: define PATH_MAX
975 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
977 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
979 2001-10-11 Michael Hope <michaelh@juju.net.nz>
981 * src/z80/gen.c (gencjneshort): Fixed
983 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
985 2001-10-09 Michael Hope <michaelh@juju.net.nz>
987 * support/regression/tests/bug-469671.c: Added.
989 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
991 2001-10-08 Michael Hope <michaelh@juju.net.nz>
993 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
995 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
997 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
999 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1001 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1003 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1005 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1007 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1009 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1011 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1013 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1015 * 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.
1017 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1019 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1021 2001-10-07 <johan@FRIJA>
1023 * device/lib/gets.c (gets): fixed the return value.
1025 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1026 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1028 * 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.
1030 * 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.
1032 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1034 * src/pic/gen.c: Removed Safe_strdup.
1036 * configure.in: Added option to enable libgc support.
1038 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1039 (bitVectUnion): Optimised.
1040 (bitVectIntersect): Optimised.
1041 (bitVectBitsInCommon): Optimised.
1042 (bitVectCplAnd): Optimised.
1044 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1046 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1048 * src/SDCCmain.c: distinguish between assembler debug and plain options
1050 * src/avr/main.c: remove standard assembler options
1052 * src/ds390/main.c: remove standard assembler options
1054 * src/mcs51/main.c: remove standard assembler options
1056 * src/port.h: removed "PENDING" comment
1058 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1060 * src/device/lib/_mulint.c : new, with assember functions
1062 * src/device/lib/_mullong.c : new, with assember functions
1064 * src/device/lib/_divuint.c : with assember functions
1066 * src/device/lib/_divsint.c : with assember functions
1068 * src/device/lib/_divulong.c: with assember functions
1070 * src/device/lib/_divslong.c: with assember functions
1072 * src/device/lib/_moduint.c : with assember functions
1074 * src/device/lib/_modsint.c : with assember functions
1076 * src/device/lib/_modulong.c: with assember functions
1078 * src/device/lib/_modslong.c: with assember functions
1080 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1082 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1084 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1085 replaced _mululong.c and _mulslong.c by _mullong.c
1087 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1089 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1091 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1093 * src/SDCCglue.c: test, if win32api is available for MINGW
1095 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1097 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1098 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1099 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1100 * support/regression/ports/host/spec.mk: removed GENERIC
1101 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1102 * support/regression/ports/z80/spec.mk: removed GENERIC
1104 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1106 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1108 * support/regression/tests/bug-467035.c: Created.
1110 2001-10-01 <johan@FRIJA>
1112 * src/SDCC.y: fixed bug #466586 part 1
1114 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1116 * SDCCicode.c: z80 has no generic pointers
1117 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1119 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1121 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1123 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1125 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1127 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1129 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1131 * configure.in: Fixed up so that ucsim is only configured once.
1133 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1135 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1136 (getPathDifference): As above.
1138 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1140 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1142 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1143 * .version: Updated to 2.3.1
1145 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1146 Added copyright header.
1148 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1149 (assemble): Added support for macro based assembler commands.
1150 (linkEdit): Added support for macro based linker commands.
1151 (preProcess): Changed the pre-processor to use macros.
1152 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1153 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1155 * device/lib/z80/crt0.s: Added module name for debugging.
1157 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1159 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1161 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1163 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1165 * src/Makefile.in: Added SDCCmacro and SDCCutil
1167 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1169 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1171 2001-09-16 <johan@FRIJA>
1173 * 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.
1175 2001-09-15 <johan@FRIJA>
1177 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1178 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1180 2001-09-11 <johan@FRIJA>
1182 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1184 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1186 * support/regression/tests/bug-460444.c: Added test case.
1188 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1189 (genCast): Added justification for all of the asserts.
1191 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1193 * support/regression/support.c: _xdata replaced by xdata
1195 * support/regression/spec.mk: removed _generic
1197 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1199 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1201 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1202 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1204 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1206 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1208 * support/regression/tests/bug-460010.c: Added test case.
1210 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1212 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1214 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1216 * support/regression/testfwk.c: removed workaround for bug #436344
1218 * support/regression/tests/bp.c: use less memory with mcs51
1220 * support/regression/tests/bug-441448.c: use less memory
1222 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1224 * support/regression/collate-results.py: typo
1226 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1228 * support/regression/tests/fetchoverlap.c: Added new test case.
1230 * support/regression/tests/bp.c: Added new test case.
1232 * support/regression/tests/bug-448984.c: Added new test case.
1234 * support/regression/tests/pow2shifts.c: Added new test case.
1236 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1237 (genlshTwo): Fixed right shift for count > 8.
1239 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1241 2001-09-08 <johan@FRIJA>
1243 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1245 2001-09-07 <johan@FRIJA>
1247 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1249 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1251 2001-09-06 <johan@FRIJA>
1253 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1254 * bernhard noted me at this: "() equals to (void)" (1.38)
1256 2001-09-05 <johan@FRIJA>
1258 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1260 2001-09-04 <johan@FRIJA>
1262 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1265 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1267 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1269 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1271 * link/z80/aslink.h: Fixed path for PATH_MAX
1273 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1275 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1277 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1279 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1281 * 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.
1283 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1285 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1286 (genCmp): Fixed up genCmp for the GB with longs.
1288 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1290 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1292 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1294 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1296 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1298 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1300 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1302 * 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.
1304 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1306 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1308 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1310 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1312 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1314 * sim/ucsim/configure: little improvement of Cygwin-detection
1315 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1316 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1317 * support/regression/tests/bug-221100.c: small changes for mcs51
1318 * support/regression/tests/bug-221168.c: small changes for mcs51
1319 * support/regression/tests/bug-227710.c: small changes for mcs51
1320 * support/regression/tests/staticinit.c: small changes for mcs51
1321 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1322 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1323 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601