1 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
4 * src/SDCCpeeph.c (replaceRule): fix bug #663503
5 * support/regression/Makefile: separate temp files for ports
6 * support/regression/generate-cases.py: separate temp files for ports
7 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
8 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
10 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
12 * moved tinitalk to device/examples/ds390
14 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
16 * as/mcs51/lkmem.c: rflag is for DS390
17 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
18 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
19 (linkEdit): move mem- and map-files the same way as ihx-files
20 * src/z80/main.c (_setDefaultOptions): removed --generic
21 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
22 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
23 * src/pic/glue.c (picglue): --c1mode works again
24 * src/pic16/glue.c (pic16glue): --c1mode works again
25 * src/asm.c (printCLine): fix #660034
27 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
29 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
30 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
31 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
32 * as/mcs51/lkmem (summary): better fix for sp problem
33 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
34 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
35 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
36 remove --stack-after-data
38 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
40 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
41 * src/SDCCutil.c (join): ugly bug: missing '\0'
42 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
44 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
46 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
48 * src/pic/main.c (_asmCmd): gpasm supports -o
49 * src/z80/main.c: more general macros
50 * device/lib/Makefile.in: remove intermediate files
52 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
54 * .version: Bumped version number to 2.3.3
55 * src/SDCCBBlock.c: new option -o
56 * src/SDCCglobl.h: new option -o
57 * src/SDCCglue.c: new option -o
58 * src/SDCCmain.c: new option -o
59 * src/asm.c: new option -o
60 * src/ds390/main.c: new option -o
61 * src/pic/glue.c: new option -o
62 * src/pic/pcode.c: new option -o
63 * src/pic/ralloc.c: new option -o
64 * src/pic16/glue.c: new option -o
65 * src/pic16/pcode.c: new option -o
66 * src/pic16/ralloc.c: new option -o
67 * src/z80/main.c: new option -o
68 * device/lib/Makefile.in: use -o
69 * support/regression/ports/ds390/spec.mk: use -o
70 * support/regression/ports/gbz80/spec.mk: use -o
71 * support/regression/ports/mcs51/spec.mk: use -o
72 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
73 * support/regression/ports/z80/spec.mk: use -o
74 * support/regression/ports/ucz80/spec.mk: use -o
75 * support/regression/ports/xa51/spec.mk: use -o
76 * support/regression/fwk/lib/timeout.c: fix usage string
78 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
79 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
81 2003-01-07 <johan@balder>
83 * src/SDCCast.c (decorateType): fixed bug #600035
85 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
86 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
87 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
88 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
89 * src/pic/pcode.c: outcommented unused variable to remove warnings
90 * src/pic/ralloc.c: outcommented unused variable to remove warnings
92 2003-01-06 <karl@turbobit.com>
93 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
96 2003-01-06 <johan@balder>
98 * src/SDCCicode.c: fixed array add
100 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
101 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
102 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
104 2003-01-04 <johan@balder>
106 * src/SDCCval.c (getNelements): fixed the initialized array of structures
108 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
109 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
111 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
112 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
113 * support/regression/tests/bug-524697.c: fit mem usage into 8032
115 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
116 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
118 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
119 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
121 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
122 * src/mcs51/main.c: removed {bindir}{sep} from aslink
124 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
126 * in \sdcc\as\mcs51\ changed these files in order to create an
127 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
128 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
129 following files to include the previous two files: aslink.dsp,
130 Makefile.aslink, Makefile.bcc, and Makefile.in.
132 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
135 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
137 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
138 value from option --iram-size.
140 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
142 * \sdcc\as\mcs51\lklist.c: added boundary check before using
145 2002-09-18 <wiml@hhhh.org>
147 * SDCClrange.h: exposed setFromRange() and setToRange()
148 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
149 packRegsForAccUse() (bug 542397)
150 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
151 multiple times and emitting the fetch operations more than once
152 added aopGetUsesAcc() function to allow binary operators to
153 fetch their operands in the correct order; made genMinus() emit
154 compact code for X = LITERAL - Y
156 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
157 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
158 sprintf() in line 1267.
160 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
161 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
164 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
165 Changes to aslink (All the changes are marked with 'JCF'):
167 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
170 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
171 area BSEG. Also moves, if possible, the DATA area down into the internal
172 ram so more space is available.
174 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
177 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
178 not bytes. Function summary() which creates a memory usage summary
179 file with extension .mem. Reports of overlaping stack and small stack
180 size. If the space for the stack is less than 16 bytes aslink trows a
183 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
184 the 8051. Option 'y' for memory summary output file.
186 Changes to sdcc (All the changes are marked with 'JCF'):
188 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
190 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
191 overlaying area for it (uses RegBankUsed[4]).
193 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
194 bank zero as used by default. By default aslink locates the stack
195 (equivalent to --stack-after-data). Pass option 'y' to aslink for
196 the creation of the .mem file. Delegates the allocation of data area
197 to aslink (it is not longer 0x30 by default). If --stack-loc passes
198 the begining of the stack area to aslink.
200 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
201 glue() in SDCCglue.c creates an area for it.
203 2002-09-03 Borut Razem <borut.razem@siol.net>
204 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
206 introduced atexit() handler for teporay files removal in case of
207 errors, assertions, ...
209 2002-08-29 Borut Razem <borut.razem@siol.net>
210 * sdcc/support/cpp2/auto-host_vc_in.h:
211 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
212 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
213 Maybe there is a similar problem with BORLANDC? It should be checked!
215 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
216 corrected improper use of assert: the assignment to clr variable was done inside the assert.
217 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
218 was not executed, and the compiler (cl) launched a warning:
219 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
221 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
222 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
224 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
225 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
227 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
228 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
229 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
230 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
231 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
232 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
233 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
234 - added Release configuration in VS projects
235 - review of compiler an linker options
236 - VC .exe files are generated in bin_vc directory, not to interfere
237 with binaries generated from other projects (cygwin, mingw, bcc ...)
239 * sdcc/src/yacc.dsp: added
241 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
242 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
243 and insert the version number definitions from .version
245 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
247 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
248 added - genarate auto-host.h using auto-host_vc_in.h as template
251 removed from CVS, generated automatically
253 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
254 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
256 2002-08-11 Borut Razem <borut.razem@siol.net>
257 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
259 2002-08-10 Borut Razem <borut.razem@siol.net>
260 * src/SDCCmain.c (main):
261 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
262 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
263 The consequence was that some temporary files were not removed.
266 unification of code in functions tempfilename() and tempfile():
267 function tempnam() is defined in Visual Studio 6.0 and .NET
269 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
271 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
272 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
273 - removed compiler command line option /WX: Treats all warnings as errors
274 - update a list of source files, included into the project
276 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
277 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
278 changed project type to Generic Project so that can be correcly converted to VS.NET project
280 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
282 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
284 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
286 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
287 added return 0 statements after assert() to make compiler happy
289 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
290 added newline in the def file to keep MSC compiler satisfied
292 * sdcc/src/z80/gen.c:
293 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
294 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
295 - solved MSC error in function aopDump()
297 * sdcc_vc.h: define PREFIX as "\\sdcc"
299 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
300 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
302 2002-06-22 Scott Dattalo <scott@dattalo.com>
303 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
304 - Rewrote the register banking algorithm.
305 - Added pCode live-range analysis to registers (for now, only non-used and
306 singly-used registers optimized away)
308 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
310 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
312 2002-05-10 Scott Dattalo <scott@dattalo.com>
313 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
315 2002-04-22 Michael Hope <michaelh@vroom>
317 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
319 * configure.in (DD_COPT): Added include support required for gbdk.
321 * .version: Bumped version number just to increase it.
323 * src/SDCCmain.c: Added -nostdinc to the default options.
325 2002-04-15 Michael Hope <michaelh@vroom>
327 * device/lib/z80/printf.c (sprintf): Added.
329 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
331 * src/z80/peeph.def: Added transpose redundent load rule.
333 * src/z80/main.c: Added force callee saves for jaune.
335 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
337 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
339 2002-03-28 Johan Knol <johan@balder>
341 * src/SDCCval.c: fixed bug #532436
343 2002-03-14 Scott Dattalo <scott@dattalo.com>
345 Added "char *Processor" field to the port structure.
348 Added -p option. Allows port dependent processor to be specified.
351 Initialized the new field char *Processor field to NULL in all ports
354 Compiler generated registers for interrupt context saving
355 were not getting allocated.
357 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
360 Fixed left shift. Will promote the left side of a left shift
361 if a) left shifting more than size of operand or b) when assigned
362 to something size > size of left side
364 2002-03-14 Scott Dattalo <scott@dattalo.com>
366 tons of changes. Register allocation has been
367 rewritten. Added customization for the various PICs. Flow
368 analysis is restructured. ...
374 Added. device.c is a PIC port hack to accomodate variations
377 2002-03-13 Michael Hope <michaelh@vroom>
379 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
381 2002-03-04 johanknol <johanknol@manik>
383 * /src/SDCCval.c: fixed
385 const unsigned char arr[][2] = { { 0, 1 } };
386 t18.c:1: error: Initializer element is not constant
388 2002-03-04 bela <bela@manik>
390 * /device/include/mcs51reg.h:
391 ds89c420 register definition update
393 2002-03-03 <johan@FRIJA>
395 * support/Util/SDCCerr.c: did something, but don't no why anymore
397 * support/regression/tests/bug-524691.c: made it a little less shy
399 * src/SDCCast.c (decorateType): fixed bug #524697
401 * src/SDCCast.c: made some lineno improvements
403 * src/SDCCval.c (getNelements): changed warning to error
405 * src/SDCCglue.c (printIvalArray): changed warning to error
407 * src/SDCCicode.c: fixed a warning for mingw
409 * src/SDCCast.c (decorateType): fixed the << promotion for ops
411 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
413 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
415 * src/ds390/peeph.def:
416 Added some more peephole rules
418 * src/ds390/gen.c: Various fixes & enhancements
420 * src/SDCClrange.c, src/SDCClrange.h:
421 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
423 * src/ds390/ralloc.c:
424 various fixes & enhancements (ds390) specific
426 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
427 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
430 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
432 2002-03-02 <johan@FRIJA>
434 * src/SDCCast.c (decorateType): fixed bug #524708
436 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
438 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
440 2002-03-01 Michael Hope <michaelh@vroom>
442 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
444 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
446 2002-03-01 <johan@FRIJA>
448 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
450 * src/SDCCast.c (decorateType): fixed bug #524209
452 * src/SDCCval.c (valNot): fixed bug #524195
454 2002-02-26 <johan@balder>
456 * src/xa51/gen.c: fixed a warning
458 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
460 * src/SDCCast.c (decorateType): fixed bug #522534
462 2002-02-23 <johan@balder>
464 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
466 2002-02-22 <johan@balder>
468 * src/SDCCast.c: fixed bug #514865
470 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
472 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
474 * sdcc/src/SDCCloop.c:
475 Previous fix was not good. basic blocks that have "break" or "return" are
476 not really partof a loop , but live ranges used in these blocks should
477 be live thru the entire loop, so set partOfLoop but don't add them to
480 2002-02-21 <johan@FRIJA>
482 * src/SDCCcse.c: fixed bug #514308
484 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
487 Fixed BUG #519583. If a conditional block ended in a return/break
488 statement inside a loop, it was not being considered part of the loop.
490 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
492 2002-02-10 Karl Bongers <karl@turbobit.com>
495 Fixed up SDCDB debugger somewhat. Updated debugger/README
496 with lots of comments and notes.
498 * device/examples/test2.c:
499 Fix bug, "red" variable not being initialized(compiler complained).
501 * device/examples/Makefile, examples/test3.c:
502 Add Makefile in device/examples folder, compiles test3.c
503 for use as a multiple module SDCDB test case.
505 * sim/ucsim/cmd.src/cmdset.cc:
506 Took out debug printfs in ucsim "next" command.
509 Karl and Johan start ucsim XA support. Most dissassembly working,
510 about 75% emulation done(plenty of work remaining).
513 Add Z80 support to ucsim, add test-ucz80 regression test,
514 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
515 Notice z80 compiler fails on examples/test3.c/crc code.
517 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
519 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
520 Added support for --parms-in-bank1
522 * src/ds390/peeph.def:
523 added a few more peephole optimzations
526 1) added __builtin_inp & __builtin_outp used to read in data of given length
527 from a memory mapped port
528 2) added __builtin_memcmp
529 3) added __builtin_swapw swap bytes of a short
531 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
532 1) handle multiple send & receives from register bank1
533 2) ralloc can now allocate DPTR1 to some liveRanges
535 * src/SDCCsymt.c, src/SDCCsymt.h:
536 changes to handle multiple sends & receives
539 added some pointer arithmetic optimization
542 added some pointer arithmetic optimizations but not stable yet so not
543 called from anywhere (will get this working shortly)
545 * src/SDCCopt.c: fixed for multiple sends & receives
548 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
549 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
550 set preprocessor defines (depending on options)
552 * src/SDCCicode.c, src/SDCCicode.h:
553 changes made to handle multiple sends & receives
556 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
558 * src/SDCCcse.c, src/SDCCcse.h:
559 added function findbackward def (to be used in upcoming optimization)
561 * src/SDCCcflow.c, src/SDCCcflow.h:
562 added function returnAtEnd - to determine if a basic block terminates with
565 * src/SDCCast.c, src/SDCCast.h:
566 added option parms-in-bank1
568 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
569 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
570 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
571 adjusted for --parms-in-bank1 option
573 * device/include/string.h:
574 donot redefine "reentrant" keyword
576 * device/include/ds80c390.h: Added some more SFRs
578 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
580 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
582 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
584 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
586 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
588 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
590 2002-01-18 Paul Stoffregen <paul@pjrc.com>
592 * Added --xram-movc option
594 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
596 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
598 2002-01-11 Johan Knol
600 * Added math lib of Jesus Calvino-Fraga
602 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
604 * src/SDCCmain.c (processFile): fix processing of ../../src.c
605 * support/regression/Makefile: new target test-mcs51-stack-auto
606 * support/regression/ports/mcs51-stack-auto/spec.mk: added
608 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
610 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
612 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
614 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
616 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
618 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
620 * src/SDCCglue.h: add definition for printIvalChar()
622 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
624 * src/SDCCast.c: fix #498138 by Johan
626 * src/SDCCglue.c: fix #498138 by Johan
628 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
630 * support/regression/Makefile: fix clean
632 * support/regression/ports/ds390/support.c: fix transmission of last character
634 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
636 * /sdcc/src/ds390/gen.c:
637 a) improved computing address of stack variable
638 b) took out some #if 0 code
639 c) improved parmBytes adjustment
640 d) improved genPlusIncr & genMinusIncr
641 e) genCmp could generate bad code (when left assigned to DPTR)
642 f) Fixed bug in hasInc
644 * /sdcc/src/ds390/ralloc.c:
645 a) packRegsForSupport could mess up live information (Fixed)
646 b) packRegsDPTRuse could be incorrect for left & right shift
648 * /sdcc/src/mcs51/ralloc.c:
649 packRegsForSupport could mess up the live information (Fixed)
651 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
653 * /sdcc/src/SDCCast.c:
654 can reverse a loop even if function call is present as long
655 as the loop control variable is local & is not passed as parameter
657 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
659 * /sdcc/ChangeLog: *** empty log message ***
661 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
662 More builtin function additions for TININative
664 * /sdcc/src/ds390/ralloc.c:
665 Had broken the regression testsuite
667 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
669 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
670 Added funcattr hasStackParms will be set for reentrant functions when there
671 are paramteres on the stack, this helps in minimizing frame pointer generation
672 typeFromStr can handle function pointers now
674 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
675 *** empty log message ***
677 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
679 * /src/ds390/gen.c, /src/ds390/main.c:
680 More builtin function additions for TININative
682 * /src/ds390/ralloc.c:
683 Had broken the regression testsuite
685 * /src/SDCCast.c: Fixed a bug in dumptree
687 * /src/SDCCsymt.c, /src/SDCCsymt.h:
688 Added funcattr hasStackParms will be set for reentrant functions when there
689 are paramteres on the stack, this helps in minimizing frame pointer generation
690 typeFromStr can handle function pointers now
692 * /doc/builtins.txt, /doc/TININative.txt:
693 *** empty log message ***
696 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
698 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
699 ALPHA version for -mTININative
701 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
702 updated to reflect changes in the port structure
705 added function do_assemble (similar to do_link) if non-null this function
706 will be called to do assembly (-mTININative) requires a multi command
708 added function genAssemblerEnd will be called to generate assembler Epilogue
711 added _JavaNative to debug info printing
713 * /src/SDCCmain.c: added option --tini-libid
714 added port->do_assemble function (-mTININative) has a multi command assemble
716 * /src/SDCCglue.c: Disabled "constExpr" check
717 added port->genAssemblerEnd function
719 * /src/SDCCglobl.h: Added option --tini-libid value
722 tookout optimizeCompare from the header (has no external references)
724 * /src/SDCCast.c: made one more function "static"
726 2001-12-23 Michael Hope <michaelh@juju.net.nz>
728 * src/z80/mappings.i: Added z80asm support.
730 * src/z80/main.c: Added z80asm support on --asm=z80asm
732 * src/z80/gen.c: Fixed asm portability issues.
734 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
736 * src/SDCCglue.c (printExterns): Added global/extern split.
738 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
740 * support/regression/Makefile: added test for mcs51 model large
742 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
744 * support/regression/ports/gbz80/spec.mk: added -mgbz80
746 2001-12-05 Michael Hope <michaelh@juju.net.nz>
748 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
750 1904-01-06 Michael Hope <michaelh@juju.net.nz>
752 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
754 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
756 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
758 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
760 * support/regression/tests/simplefloat.c: Port to mcs51.
762 2001-11-25 Michael Hope <michaelh@juju.net.nz>
763 * support/regression/tests/bug-485362.c: Added.
765 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
767 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
769 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
771 * src/z80/gen.c (aopDump): Added a dump function.
773 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
774 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
776 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
778 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
780 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
782 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
784 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
786 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
788 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
790 * support/regression/ports/ds390/support.c: Use tinibios.
792 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
794 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
796 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
797 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
799 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
801 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
803 2001-11-18 Michael Hope <michaelh@juju.net.nz>
805 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
807 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
808 (packRegsForIYUse): Created and optimised.
810 2001-11-07 Michael Hope <michaelh@juju.net.nz>
812 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
813 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
815 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
817 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
819 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
821 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
823 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
825 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
827 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
829 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
831 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
833 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
835 2001-11-07 Michael Hope <michaelh@juju.net.nz>
837 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
838 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
839 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
841 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
843 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
844 (genNotFloat): Added.
845 (genUminusFloat): Added.
847 * device/lib/z80/Makefile: Added floating pt stubs.
849 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
851 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
853 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
855 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
857 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
859 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
861 * sdcc/support/regression/Makefile: Add port ds390.
863 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
865 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
867 * sdcc/support/regression/ports/ds390/spec.mk: Added.
869 * sdcc/support/regression/ports/ds390/support.c: Added.
871 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
873 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
875 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
877 2001-11-04 Michael Hope <michaelh@juju.net.nz>
879 * device/include/malloc.h: Added z80 and gbz80 support.
881 * device/lib/gbz80/heap.s: Added.
883 * device/lib/z80/heap.s: Added.
885 * device/lib/malloc.c: Added z80 and gbz80 support.
887 * support/regression/tests/malloc.c (testMalloc): Added.
889 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
891 * support/regression/tests/bug-478094.c: Added.
893 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
895 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
897 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
899 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
901 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
903 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
905 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
907 2001-11-04 Michael Hope <michaelh@juju.net.nz>
909 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
911 2001-11-03 Michael Hope <michaelh@juju.net.nz>
913 * support/regression/tests/bug-477927.c: Added.
915 * src/z80/peeph.def: Added minor rules.
917 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
919 * src/z80/peeph.def: Added jump optimisation modification.
921 2001-11-01 Michael Hope <michaelh@juju.net.nz>
923 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
925 2001-10-30 Michael Hope <michaelh@juju.net.nz>
927 * support/regression/tests/funptrs.c: Added.
929 2001-10-29 Michael Hope <michaelh@juju.net.nz>
931 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
933 2001-10-28 Michael Hope <michaelh@juju.net.nz>
935 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
937 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
939 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
940 (movLeft2ResultLong): Created.
942 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
943 (joinPushes): Added. Joins two char pushes into a word push.
945 2001-10-27 Michael Hope <michaelh@juju.net.nz>
947 * support/cpp2/Makefile.in (install): Added creation of dest dir.
949 * support/makebin/Makefile (install): Added creation of dest dir.
951 2001-10-24 Karl Bongers <karl@turbobit.com>
953 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
955 2001-10-21 Michael Hope <michaelh@juju.net.nz>
957 * src/z80/ralloc.c: Turned off faulty pack for one use.
959 * src/z80/peeph-gbz80.def: Removed redundent restart options.
961 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
963 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
965 * support/regression/Makefile: Improved clean
967 * support/regression/ports/gbz80/spec.mk: Added clean
969 * support/regression/ports/host/spec.mk: Added clean
971 * support/regression/ports/z80/spec.mk: Added clean
973 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
975 * support/regression/ports/mcs51/timeout.c: little improvements
977 2001-10-17 Michael Hope <michaelh@juju.net.nz>
979 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
981 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
983 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
985 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
987 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
989 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
991 2001-10-13 Michael Hope <michaelh@juju.net.nz>
992 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
994 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
996 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
998 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1000 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1002 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1004 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1006 * support/regression/tests/longor.c: Added.
1008 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1010 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1012 * as/mcs51/aslink.h: define PATH_MAX
1014 * as/mcs51/asm.h: define PATH_MAX
1016 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1018 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1020 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1022 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1024 * src/SDCCglobl.h: define PATH_MAX
1026 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1028 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1030 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1032 * src/z80/gen.c (gencjneshort): Fixed
1034 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1036 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1038 * support/regression/tests/bug-469671.c: Added.
1040 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1042 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1044 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1046 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1048 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1050 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1052 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1054 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1056 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1058 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1060 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1062 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1064 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1066 * 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.
1068 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1070 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1072 2001-10-07 <johan@FRIJA>
1074 * device/lib/gets.c (gets): fixed the return value.
1076 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1077 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1079 * 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.
1081 * 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.
1083 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1085 * src/pic/gen.c: Removed Safe_strdup.
1087 * configure.in: Added option to enable libgc support.
1089 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1090 (bitVectUnion): Optimised.
1091 (bitVectIntersect): Optimised.
1092 (bitVectBitsInCommon): Optimised.
1093 (bitVectCplAnd): Optimised.
1095 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1097 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1099 * src/SDCCmain.c: distinguish between assembler debug and plain options
1101 * src/avr/main.c: remove standard assembler options
1103 * src/ds390/main.c: remove standard assembler options
1105 * src/mcs51/main.c: remove standard assembler options
1107 * src/port.h: removed "PENDING" comment
1109 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1111 * src/device/lib/_mulint.c : new, with assember functions
1113 * src/device/lib/_mullong.c : new, with assember functions
1115 * src/device/lib/_divuint.c : with assember functions
1117 * src/device/lib/_divsint.c : with assember functions
1119 * src/device/lib/_divulong.c: with assember functions
1121 * src/device/lib/_divslong.c: with assember functions
1123 * src/device/lib/_moduint.c : with assember functions
1125 * src/device/lib/_modsint.c : with assember functions
1127 * src/device/lib/_modulong.c: with assember functions
1129 * src/device/lib/_modslong.c: with assember functions
1131 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1133 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1135 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1136 replaced _mululong.c and _mulslong.c by _mullong.c
1138 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1140 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1142 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1144 * src/SDCCglue.c: test, if win32api is available for MINGW
1146 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1148 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1149 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1150 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1151 * support/regression/ports/host/spec.mk: removed GENERIC
1152 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1153 * support/regression/ports/z80/spec.mk: removed GENERIC
1155 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1157 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1159 * support/regression/tests/bug-467035.c: Created.
1161 2001-10-01 <johan@FRIJA>
1163 * src/SDCC.y: fixed bug #466586 part 1
1165 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1167 * SDCCicode.c: z80 has no generic pointers
1168 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1170 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1172 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1174 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1176 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1178 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1180 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1182 * configure.in: Fixed up so that ucsim is only configured once.
1184 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1186 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1187 (getPathDifference): As above.
1189 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1191 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1193 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1194 * .version: Updated to 2.3.1
1196 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1197 Added copyright header.
1199 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1200 (assemble): Added support for macro based assembler commands.
1201 (linkEdit): Added support for macro based linker commands.
1202 (preProcess): Changed the pre-processor to use macros.
1203 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1204 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1206 * device/lib/z80/crt0.s: Added module name for debugging.
1208 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1210 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1212 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1214 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1216 * src/Makefile.in: Added SDCCmacro and SDCCutil
1218 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1220 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1222 2001-09-16 <johan@FRIJA>
1224 * 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.
1226 2001-09-15 <johan@FRIJA>
1228 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1229 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1231 2001-09-11 <johan@FRIJA>
1233 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1235 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1237 * support/regression/tests/bug-460444.c: Added test case.
1239 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1240 (genCast): Added justification for all of the asserts.
1242 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1244 * support/regression/support.c: _xdata replaced by xdata
1246 * support/regression/spec.mk: removed _generic
1248 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1250 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1252 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1253 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1255 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1257 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1259 * support/regression/tests/bug-460010.c: Added test case.
1261 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1263 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1265 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1267 * support/regression/testfwk.c: removed workaround for bug #436344
1269 * support/regression/tests/bp.c: use less memory with mcs51
1271 * support/regression/tests/bug-441448.c: use less memory
1273 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1275 * support/regression/collate-results.py: typo
1277 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1279 * support/regression/tests/fetchoverlap.c: Added new test case.
1281 * support/regression/tests/bp.c: Added new test case.
1283 * support/regression/tests/bug-448984.c: Added new test case.
1285 * support/regression/tests/pow2shifts.c: Added new test case.
1287 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1288 (genlshTwo): Fixed right shift for count > 8.
1290 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1292 2001-09-08 <johan@FRIJA>
1294 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1296 2001-09-07 <johan@FRIJA>
1298 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1300 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1302 2001-09-06 <johan@FRIJA>
1304 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1305 * bernhard noted me at this: "() equals to (void)" (1.38)
1307 2001-09-05 <johan@FRIJA>
1309 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1311 2001-09-04 <johan@FRIJA>
1313 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1316 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1318 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1320 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1322 * link/z80/aslink.h: Fixed path for PATH_MAX
1324 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1326 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1328 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1330 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1332 * 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.
1334 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1336 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1337 (genCmp): Fixed up genCmp for the GB with longs.
1339 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1341 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1343 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1345 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1347 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1349 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1351 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1353 * 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.
1355 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1357 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1359 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1361 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1363 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1365 * sim/ucsim/configure: little improvement of Cygwin-detection
1366 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1367 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1368 * support/regression/tests/bug-221100.c: small changes for mcs51
1369 * support/regression/tests/bug-221168.c: small changes for mcs51
1370 * support/regression/tests/bug-227710.c: small changes for mcs51
1371 * support/regression/tests/staticinit.c: small changes for mcs51
1372 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1373 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1374 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601