1 2003-01-26 <johan@balder>
3 * src/SDCCglue.c: reverted back to 1.124
4 * src/SDCCast.c: reverted back to 1.156
5 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
7 2003-01-25 <johan@balder>
9 * src/SDCCglue.c: A better fix for bug #661910
10 * src/SDCCast.c: A better fix for bug #661910
11 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
13 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
15 * src/Makefile.in: remove spawn.o
16 * src/SDCCmain.c: remove spawn.h
17 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
18 * src/spawn.c: removed
19 * src/spawn.h: removed
20 * support/regression/ports/ds390/spec.mk: link with -r
22 2003-01-24 <johan@CP255758-A>
24 * src/ds390/gen.c (aopOp): fixed bug #667458
25 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
26 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
27 (createIvalCharPtr): an ival doesn't always have a storage class anymore
29 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
31 * src/mcs51/peeph.def: better assembler identation by Frieder
32 * src/mcs51/gen.c: better assembler identation by Frieder
34 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
36 * as/z80/string.h: removed for gcc 3.2
37 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
38 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
40 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
42 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
43 * src/SDCCpeeph.c (replaceRule): fix bug #663503
44 * support/regression/Makefile: separate temp files for ports
45 * support/regression/generate-cases.py: separate temp files for ports
46 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
47 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
49 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
51 * moved tinitalk to device/examples/ds390
53 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
55 * as/mcs51/lkmem.c: rflag is for DS390
56 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
57 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
58 (linkEdit): move mem- and map-files the same way as ihx-files
59 * src/z80/main.c (_setDefaultOptions): removed --generic
60 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
61 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
62 * src/pic/glue.c (picglue): --c1mode works again
63 * src/pic16/glue.c (pic16glue): --c1mode works again
64 * src/asm.c (printCLine): fix #660034
66 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
68 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
69 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
70 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
71 * as/mcs51/lkmem (summary): better fix for sp problem
72 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
73 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
74 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
75 remove --stack-after-data
77 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
79 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
80 * src/SDCCutil.c (join): ugly bug: missing '\0'
81 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
83 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
85 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
87 * src/pic/main.c (_asmCmd): gpasm supports -o
88 * src/z80/main.c: more general macros
89 * device/lib/Makefile.in: remove intermediate files
91 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
93 * .version: Bumped version number to 2.3.3
94 * src/SDCCBBlock.c: new option -o
95 * src/SDCCglobl.h: new option -o
96 * src/SDCCglue.c: new option -o
97 * src/SDCCmain.c: new option -o
98 * src/asm.c: new option -o
99 * src/ds390/main.c: new option -o
100 * src/pic/glue.c: new option -o
101 * src/pic/pcode.c: new option -o
102 * src/pic/ralloc.c: new option -o
103 * src/pic16/glue.c: new option -o
104 * src/pic16/pcode.c: new option -o
105 * src/pic16/ralloc.c: new option -o
106 * src/z80/main.c: new option -o
107 * device/lib/Makefile.in: use -o
108 * support/regression/ports/ds390/spec.mk: use -o
109 * support/regression/ports/gbz80/spec.mk: use -o
110 * support/regression/ports/mcs51/spec.mk: use -o
111 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
112 * support/regression/ports/z80/spec.mk: use -o
113 * support/regression/ports/ucz80/spec.mk: use -o
114 * support/regression/ports/xa51/spec.mk: use -o
115 * support/regression/fwk/lib/timeout.c: fix usage string
117 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
118 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
120 2003-01-07 <johan@balder>
122 * src/SDCCast.c (decorateType): fixed bug #600035
124 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
125 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
126 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
127 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
128 * src/pic/pcode.c: outcommented unused variable to remove warnings
129 * src/pic/ralloc.c: outcommented unused variable to remove warnings
131 2003-01-06 <karl@turbobit.com>
132 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
135 2003-01-06 <johan@balder>
137 * src/SDCCicode.c: fixed array add
139 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
140 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
141 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
143 2003-01-04 <johan@balder>
145 * src/SDCCval.c (getNelements): fixed the initialized array of structures
147 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
148 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
150 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
151 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
152 * support/regression/tests/bug-524697.c: fit mem usage into 8032
154 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
155 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
157 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
158 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
160 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
161 * src/mcs51/main.c: removed {bindir}{sep} from aslink
163 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
165 * in \sdcc\as\mcs51\ changed these files in order to create an
166 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
167 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
168 following files to include the previous two files: aslink.dsp,
169 Makefile.aslink, Makefile.bcc, and Makefile.in.
171 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
174 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
176 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
177 value from option --iram-size.
179 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
181 * \sdcc\as\mcs51\lklist.c: added boundary check before using
184 2002-09-18 <wiml@hhhh.org>
186 * SDCClrange.h: exposed setFromRange() and setToRange()
187 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
188 packRegsForAccUse() (bug 542397)
189 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
190 multiple times and emitting the fetch operations more than once
191 added aopGetUsesAcc() function to allow binary operators to
192 fetch their operands in the correct order; made genMinus() emit
193 compact code for X = LITERAL - Y
195 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
196 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
197 sprintf() in line 1267.
199 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
200 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
203 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
204 Changes to aslink (All the changes are marked with 'JCF'):
206 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
209 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
210 area BSEG. Also moves, if possible, the DATA area down into the internal
211 ram so more space is available.
213 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
216 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
217 not bytes. Function summary() which creates a memory usage summary
218 file with extension .mem. Reports of overlaping stack and small stack
219 size. If the space for the stack is less than 16 bytes aslink trows a
222 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
223 the 8051. Option 'y' for memory summary output file.
225 Changes to sdcc (All the changes are marked with 'JCF'):
227 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
229 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
230 overlaying area for it (uses RegBankUsed[4]).
232 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
233 bank zero as used by default. By default aslink locates the stack
234 (equivalent to --stack-after-data). Pass option 'y' to aslink for
235 the creation of the .mem file. Delegates the allocation of data area
236 to aslink (it is not longer 0x30 by default). If --stack-loc passes
237 the begining of the stack area to aslink.
239 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
240 glue() in SDCCglue.c creates an area for it.
242 2002-09-03 Borut Razem <borut.razem@siol.net>
243 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
245 introduced atexit() handler for teporay files removal in case of
246 errors, assertions, ...
248 2002-08-29 Borut Razem <borut.razem@siol.net>
249 * sdcc/support/cpp2/auto-host_vc_in.h:
250 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
251 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
252 Maybe there is a similar problem with BORLANDC? It should be checked!
254 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
255 corrected improper use of assert: the assignment to clr variable was done inside the assert.
256 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
257 was not executed, and the compiler (cl) launched a warning:
258 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
260 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
261 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
263 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
264 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
266 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
267 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
268 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
269 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
270 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
271 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
272 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
273 - added Release configuration in VS projects
274 - review of compiler an linker options
275 - VC .exe files are generated in bin_vc directory, not to interfere
276 with binaries generated from other projects (cygwin, mingw, bcc ...)
278 * sdcc/src/yacc.dsp: added
280 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
281 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
282 and insert the version number definitions from .version
284 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
286 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
287 added - genarate auto-host.h using auto-host_vc_in.h as template
290 removed from CVS, generated automatically
292 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
293 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
295 2002-08-11 Borut Razem <borut.razem@siol.net>
296 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
298 2002-08-10 Borut Razem <borut.razem@siol.net>
299 * src/SDCCmain.c (main):
300 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
301 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
302 The consequence was that some temporary files were not removed.
305 unification of code in functions tempfilename() and tempfile():
306 function tempnam() is defined in Visual Studio 6.0 and .NET
308 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
310 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
311 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
312 - removed compiler command line option /WX: Treats all warnings as errors
313 - update a list of source files, included into the project
315 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
316 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
317 changed project type to Generic Project so that can be correcly converted to VS.NET project
319 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
321 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
323 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
325 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
326 added return 0 statements after assert() to make compiler happy
328 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
329 added newline in the def file to keep MSC compiler satisfied
331 * sdcc/src/z80/gen.c:
332 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
333 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
334 - solved MSC error in function aopDump()
336 * sdcc_vc.h: define PREFIX as "\\sdcc"
338 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
339 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
341 2002-06-22 Scott Dattalo <scott@dattalo.com>
342 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
343 - Rewrote the register banking algorithm.
344 - Added pCode live-range analysis to registers (for now, only non-used and
345 singly-used registers optimized away)
347 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
349 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
351 2002-05-10 Scott Dattalo <scott@dattalo.com>
352 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
354 2002-04-22 Michael Hope <michaelh@vroom>
356 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
358 * configure.in (DD_COPT): Added include support required for gbdk.
360 * .version: Bumped version number just to increase it.
362 * src/SDCCmain.c: Added -nostdinc to the default options.
364 2002-04-15 Michael Hope <michaelh@vroom>
366 * device/lib/z80/printf.c (sprintf): Added.
368 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
370 * src/z80/peeph.def: Added transpose redundent load rule.
372 * src/z80/main.c: Added force callee saves for jaune.
374 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
376 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
378 2002-03-28 Johan Knol <johan@balder>
380 * src/SDCCval.c: fixed bug #532436
382 2002-03-14 Scott Dattalo <scott@dattalo.com>
384 Added "char *Processor" field to the port structure.
387 Added -p option. Allows port dependent processor to be specified.
390 Initialized the new field char *Processor field to NULL in all ports
393 Compiler generated registers for interrupt context saving
394 were not getting allocated.
396 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
399 Fixed left shift. Will promote the left side of a left shift
400 if a) left shifting more than size of operand or b) when assigned
401 to something size > size of left side
403 2002-03-14 Scott Dattalo <scott@dattalo.com>
405 tons of changes. Register allocation has been
406 rewritten. Added customization for the various PICs. Flow
407 analysis is restructured. ...
413 Added. device.c is a PIC port hack to accomodate variations
416 2002-03-13 Michael Hope <michaelh@vroom>
418 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
420 2002-03-04 johanknol <johanknol@manik>
422 * /src/SDCCval.c: fixed
424 const unsigned char arr[][2] = { { 0, 1 } };
425 t18.c:1: error: Initializer element is not constant
427 2002-03-04 bela <bela@manik>
429 * /device/include/mcs51reg.h:
430 ds89c420 register definition update
432 2002-03-03 <johan@FRIJA>
434 * support/Util/SDCCerr.c: did something, but don't no why anymore
436 * support/regression/tests/bug-524691.c: made it a little less shy
438 * src/SDCCast.c (decorateType): fixed bug #524697
440 * src/SDCCast.c: made some lineno improvements
442 * src/SDCCval.c (getNelements): changed warning to error
444 * src/SDCCglue.c (printIvalArray): changed warning to error
446 * src/SDCCicode.c: fixed a warning for mingw
448 * src/SDCCast.c (decorateType): fixed the << promotion for ops
450 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
452 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
454 * src/ds390/peeph.def:
455 Added some more peephole rules
457 * src/ds390/gen.c: Various fixes & enhancements
459 * src/SDCClrange.c, src/SDCClrange.h:
460 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
462 * src/ds390/ralloc.c:
463 various fixes & enhancements (ds390) specific
465 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
466 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
469 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
471 2002-03-02 <johan@FRIJA>
473 * src/SDCCast.c (decorateType): fixed bug #524708
475 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
477 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
479 2002-03-01 Michael Hope <michaelh@vroom>
481 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
483 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
485 2002-03-01 <johan@FRIJA>
487 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
489 * src/SDCCast.c (decorateType): fixed bug #524209
491 * src/SDCCval.c (valNot): fixed bug #524195
493 2002-02-26 <johan@balder>
495 * src/xa51/gen.c: fixed a warning
497 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
499 * src/SDCCast.c (decorateType): fixed bug #522534
501 2002-02-23 <johan@balder>
503 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
505 2002-02-22 <johan@balder>
507 * src/SDCCast.c: fixed bug #514865
509 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
511 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
513 * sdcc/src/SDCCloop.c:
514 Previous fix was not good. basic blocks that have "break" or "return" are
515 not really partof a loop , but live ranges used in these blocks should
516 be live thru the entire loop, so set partOfLoop but don't add them to
519 2002-02-21 <johan@FRIJA>
521 * src/SDCCcse.c: fixed bug #514308
523 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
526 Fixed BUG #519583. If a conditional block ended in a return/break
527 statement inside a loop, it was not being considered part of the loop.
529 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
531 2002-02-10 Karl Bongers <karl@turbobit.com>
534 Fixed up SDCDB debugger somewhat. Updated debugger/README
535 with lots of comments and notes.
537 * device/examples/test2.c:
538 Fix bug, "red" variable not being initialized(compiler complained).
540 * device/examples/Makefile, examples/test3.c:
541 Add Makefile in device/examples folder, compiles test3.c
542 for use as a multiple module SDCDB test case.
544 * sim/ucsim/cmd.src/cmdset.cc:
545 Took out debug printfs in ucsim "next" command.
548 Karl and Johan start ucsim XA support. Most dissassembly working,
549 about 75% emulation done(plenty of work remaining).
552 Add Z80 support to ucsim, add test-ucz80 regression test,
553 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
554 Notice z80 compiler fails on examples/test3.c/crc code.
556 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
558 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
559 Added support for --parms-in-bank1
561 * src/ds390/peeph.def:
562 added a few more peephole optimzations
565 1) added __builtin_inp & __builtin_outp used to read in data of given length
566 from a memory mapped port
567 2) added __builtin_memcmp
568 3) added __builtin_swapw swap bytes of a short
570 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
571 1) handle multiple send & receives from register bank1
572 2) ralloc can now allocate DPTR1 to some liveRanges
574 * src/SDCCsymt.c, src/SDCCsymt.h:
575 changes to handle multiple sends & receives
578 added some pointer arithmetic optimization
581 added some pointer arithmetic optimizations but not stable yet so not
582 called from anywhere (will get this working shortly)
584 * src/SDCCopt.c: fixed for multiple sends & receives
587 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
588 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
589 set preprocessor defines (depending on options)
591 * src/SDCCicode.c, src/SDCCicode.h:
592 changes made to handle multiple sends & receives
595 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
597 * src/SDCCcse.c, src/SDCCcse.h:
598 added function findbackward def (to be used in upcoming optimization)
600 * src/SDCCcflow.c, src/SDCCcflow.h:
601 added function returnAtEnd - to determine if a basic block terminates with
604 * src/SDCCast.c, src/SDCCast.h:
605 added option parms-in-bank1
607 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
608 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
609 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
610 adjusted for --parms-in-bank1 option
612 * device/include/string.h:
613 donot redefine "reentrant" keyword
615 * device/include/ds80c390.h: Added some more SFRs
617 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
619 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
621 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
623 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
625 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
627 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
629 2002-01-18 Paul Stoffregen <paul@pjrc.com>
631 * Added --xram-movc option
633 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
635 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
637 2002-01-11 Johan Knol
639 * Added math lib of Jesus Calvino-Fraga
641 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
643 * src/SDCCmain.c (processFile): fix processing of ../../src.c
644 * support/regression/Makefile: new target test-mcs51-stack-auto
645 * support/regression/ports/mcs51-stack-auto/spec.mk: added
647 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
649 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
651 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
653 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
655 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
657 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
659 * src/SDCCglue.h: add definition for printIvalChar()
661 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
663 * src/SDCCast.c: fix #498138 by Johan
665 * src/SDCCglue.c: fix #498138 by Johan
667 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
669 * support/regression/Makefile: fix clean
671 * support/regression/ports/ds390/support.c: fix transmission of last character
673 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
675 * /sdcc/src/ds390/gen.c:
676 a) improved computing address of stack variable
677 b) took out some #if 0 code
678 c) improved parmBytes adjustment
679 d) improved genPlusIncr & genMinusIncr
680 e) genCmp could generate bad code (when left assigned to DPTR)
681 f) Fixed bug in hasInc
683 * /sdcc/src/ds390/ralloc.c:
684 a) packRegsForSupport could mess up live information (Fixed)
685 b) packRegsDPTRuse could be incorrect for left & right shift
687 * /sdcc/src/mcs51/ralloc.c:
688 packRegsForSupport could mess up the live information (Fixed)
690 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
692 * /sdcc/src/SDCCast.c:
693 can reverse a loop even if function call is present as long
694 as the loop control variable is local & is not passed as parameter
696 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
698 * /sdcc/ChangeLog: *** empty log message ***
700 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
701 More builtin function additions for TININative
703 * /sdcc/src/ds390/ralloc.c:
704 Had broken the regression testsuite
706 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
708 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
709 Added funcattr hasStackParms will be set for reentrant functions when there
710 are paramteres on the stack, this helps in minimizing frame pointer generation
711 typeFromStr can handle function pointers now
713 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
714 *** empty log message ***
716 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
718 * /src/ds390/gen.c, /src/ds390/main.c:
719 More builtin function additions for TININative
721 * /src/ds390/ralloc.c:
722 Had broken the regression testsuite
724 * /src/SDCCast.c: Fixed a bug in dumptree
726 * /src/SDCCsymt.c, /src/SDCCsymt.h:
727 Added funcattr hasStackParms will be set for reentrant functions when there
728 are paramteres on the stack, this helps in minimizing frame pointer generation
729 typeFromStr can handle function pointers now
731 * /doc/builtins.txt, /doc/TININative.txt:
732 *** empty log message ***
735 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
737 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
738 ALPHA version for -mTININative
740 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
741 updated to reflect changes in the port structure
744 added function do_assemble (similar to do_link) if non-null this function
745 will be called to do assembly (-mTININative) requires a multi command
747 added function genAssemblerEnd will be called to generate assembler Epilogue
750 added _JavaNative to debug info printing
752 * /src/SDCCmain.c: added option --tini-libid
753 added port->do_assemble function (-mTININative) has a multi command assemble
755 * /src/SDCCglue.c: Disabled "constExpr" check
756 added port->genAssemblerEnd function
758 * /src/SDCCglobl.h: Added option --tini-libid value
761 tookout optimizeCompare from the header (has no external references)
763 * /src/SDCCast.c: made one more function "static"
765 2001-12-23 Michael Hope <michaelh@juju.net.nz>
767 * src/z80/mappings.i: Added z80asm support.
769 * src/z80/main.c: Added z80asm support on --asm=z80asm
771 * src/z80/gen.c: Fixed asm portability issues.
773 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
775 * src/SDCCglue.c (printExterns): Added global/extern split.
777 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
779 * support/regression/Makefile: added test for mcs51 model large
781 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
783 * support/regression/ports/gbz80/spec.mk: added -mgbz80
785 2001-12-05 Michael Hope <michaelh@juju.net.nz>
787 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
789 1904-01-06 Michael Hope <michaelh@juju.net.nz>
791 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
793 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
795 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
797 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
799 * support/regression/tests/simplefloat.c: Port to mcs51.
801 2001-11-25 Michael Hope <michaelh@juju.net.nz>
802 * support/regression/tests/bug-485362.c: Added.
804 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
806 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
808 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
810 * src/z80/gen.c (aopDump): Added a dump function.
812 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
813 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
815 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
817 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
819 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
821 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
823 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
825 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
827 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
829 * support/regression/ports/ds390/support.c: Use tinibios.
831 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
833 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
835 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
836 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
838 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
840 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
842 2001-11-18 Michael Hope <michaelh@juju.net.nz>
844 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
846 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
847 (packRegsForIYUse): Created and optimised.
849 2001-11-07 Michael Hope <michaelh@juju.net.nz>
851 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
852 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
854 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
856 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
858 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
860 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
862 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
864 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
866 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
868 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
870 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
872 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
874 2001-11-07 Michael Hope <michaelh@juju.net.nz>
876 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
877 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
878 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
880 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
882 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
883 (genNotFloat): Added.
884 (genUminusFloat): Added.
886 * device/lib/z80/Makefile: Added floating pt stubs.
888 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
890 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
892 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
894 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
896 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
898 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
900 * sdcc/support/regression/Makefile: Add port ds390.
902 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
904 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
906 * sdcc/support/regression/ports/ds390/spec.mk: Added.
908 * sdcc/support/regression/ports/ds390/support.c: Added.
910 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
912 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
914 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
916 2001-11-04 Michael Hope <michaelh@juju.net.nz>
918 * device/include/malloc.h: Added z80 and gbz80 support.
920 * device/lib/gbz80/heap.s: Added.
922 * device/lib/z80/heap.s: Added.
924 * device/lib/malloc.c: Added z80 and gbz80 support.
926 * support/regression/tests/malloc.c (testMalloc): Added.
928 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
930 * support/regression/tests/bug-478094.c: Added.
932 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
934 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
936 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
938 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
940 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
942 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
944 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
946 2001-11-04 Michael Hope <michaelh@juju.net.nz>
948 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
950 2001-11-03 Michael Hope <michaelh@juju.net.nz>
952 * support/regression/tests/bug-477927.c: Added.
954 * src/z80/peeph.def: Added minor rules.
956 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
958 * src/z80/peeph.def: Added jump optimisation modification.
960 2001-11-01 Michael Hope <michaelh@juju.net.nz>
962 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
964 2001-10-30 Michael Hope <michaelh@juju.net.nz>
966 * support/regression/tests/funptrs.c: Added.
968 2001-10-29 Michael Hope <michaelh@juju.net.nz>
970 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
972 2001-10-28 Michael Hope <michaelh@juju.net.nz>
974 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
976 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
978 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
979 (movLeft2ResultLong): Created.
981 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
982 (joinPushes): Added. Joins two char pushes into a word push.
984 2001-10-27 Michael Hope <michaelh@juju.net.nz>
986 * support/cpp2/Makefile.in (install): Added creation of dest dir.
988 * support/makebin/Makefile (install): Added creation of dest dir.
990 2001-10-24 Karl Bongers <karl@turbobit.com>
992 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
994 2001-10-21 Michael Hope <michaelh@juju.net.nz>
996 * src/z80/ralloc.c: Turned off faulty pack for one use.
998 * src/z80/peeph-gbz80.def: Removed redundent restart options.
1000 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
1002 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
1004 * support/regression/Makefile: Improved clean
1006 * support/regression/ports/gbz80/spec.mk: Added clean
1008 * support/regression/ports/host/spec.mk: Added clean
1010 * support/regression/ports/z80/spec.mk: Added clean
1012 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
1014 * support/regression/ports/mcs51/timeout.c: little improvements
1016 2001-10-17 Michael Hope <michaelh@juju.net.nz>
1018 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
1020 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1022 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1024 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1026 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1028 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1030 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1031 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1033 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1035 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1037 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1039 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1041 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1043 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1045 * support/regression/tests/longor.c: Added.
1047 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1049 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1051 * as/mcs51/aslink.h: define PATH_MAX
1053 * as/mcs51/asm.h: define PATH_MAX
1055 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1057 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1059 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1061 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1063 * src/SDCCglobl.h: define PATH_MAX
1065 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1067 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1069 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1071 * src/z80/gen.c (gencjneshort): Fixed
1073 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1075 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1077 * support/regression/tests/bug-469671.c: Added.
1079 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1081 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1083 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1085 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1087 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1089 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1091 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1093 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1095 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1097 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1099 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1101 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1103 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1105 * 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.
1107 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1109 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1111 2001-10-07 <johan@FRIJA>
1113 * device/lib/gets.c (gets): fixed the return value.
1115 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1116 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1118 * 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.
1120 * 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.
1122 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1124 * src/pic/gen.c: Removed Safe_strdup.
1126 * configure.in: Added option to enable libgc support.
1128 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1129 (bitVectUnion): Optimised.
1130 (bitVectIntersect): Optimised.
1131 (bitVectBitsInCommon): Optimised.
1132 (bitVectCplAnd): Optimised.
1134 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1136 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1138 * src/SDCCmain.c: distinguish between assembler debug and plain options
1140 * src/avr/main.c: remove standard assembler options
1142 * src/ds390/main.c: remove standard assembler options
1144 * src/mcs51/main.c: remove standard assembler options
1146 * src/port.h: removed "PENDING" comment
1148 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1150 * src/device/lib/_mulint.c : new, with assember functions
1152 * src/device/lib/_mullong.c : new, with assember functions
1154 * src/device/lib/_divuint.c : with assember functions
1156 * src/device/lib/_divsint.c : with assember functions
1158 * src/device/lib/_divulong.c: with assember functions
1160 * src/device/lib/_divslong.c: with assember functions
1162 * src/device/lib/_moduint.c : with assember functions
1164 * src/device/lib/_modsint.c : with assember functions
1166 * src/device/lib/_modulong.c: with assember functions
1168 * src/device/lib/_modslong.c: with assember functions
1170 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1172 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1174 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1175 replaced _mululong.c and _mulslong.c by _mullong.c
1177 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1179 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1181 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1183 * src/SDCCglue.c: test, if win32api is available for MINGW
1185 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1187 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1188 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1189 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1190 * support/regression/ports/host/spec.mk: removed GENERIC
1191 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1192 * support/regression/ports/z80/spec.mk: removed GENERIC
1194 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1196 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1198 * support/regression/tests/bug-467035.c: Created.
1200 2001-10-01 <johan@FRIJA>
1202 * src/SDCC.y: fixed bug #466586 part 1
1204 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1206 * SDCCicode.c: z80 has no generic pointers
1207 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1209 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1211 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1213 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1215 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1217 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1219 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1221 * configure.in: Fixed up so that ucsim is only configured once.
1223 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1225 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1226 (getPathDifference): As above.
1228 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1230 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1232 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1233 * .version: Updated to 2.3.1
1235 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1236 Added copyright header.
1238 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1239 (assemble): Added support for macro based assembler commands.
1240 (linkEdit): Added support for macro based linker commands.
1241 (preProcess): Changed the pre-processor to use macros.
1242 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1243 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1245 * device/lib/z80/crt0.s: Added module name for debugging.
1247 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1249 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1251 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1253 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1255 * src/Makefile.in: Added SDCCmacro and SDCCutil
1257 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1259 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1261 2001-09-16 <johan@FRIJA>
1263 * 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.
1265 2001-09-15 <johan@FRIJA>
1267 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1268 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1270 2001-09-11 <johan@FRIJA>
1272 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1274 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1276 * support/regression/tests/bug-460444.c: Added test case.
1278 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1279 (genCast): Added justification for all of the asserts.
1281 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1283 * support/regression/support.c: _xdata replaced by xdata
1285 * support/regression/spec.mk: removed _generic
1287 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1289 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1291 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1292 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1294 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1296 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1298 * support/regression/tests/bug-460010.c: Added test case.
1300 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1302 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1304 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1306 * support/regression/testfwk.c: removed workaround for bug #436344
1308 * support/regression/tests/bp.c: use less memory with mcs51
1310 * support/regression/tests/bug-441448.c: use less memory
1312 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1314 * support/regression/collate-results.py: typo
1316 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1318 * support/regression/tests/fetchoverlap.c: Added new test case.
1320 * support/regression/tests/bp.c: Added new test case.
1322 * support/regression/tests/bug-448984.c: Added new test case.
1324 * support/regression/tests/pow2shifts.c: Added new test case.
1326 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1327 (genlshTwo): Fixed right shift for count > 8.
1329 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1331 2001-09-08 <johan@FRIJA>
1333 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1335 2001-09-07 <johan@FRIJA>
1337 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1339 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1341 2001-09-06 <johan@FRIJA>
1343 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1344 * bernhard noted me at this: "() equals to (void)" (1.38)
1346 2001-09-05 <johan@FRIJA>
1348 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1350 2001-09-04 <johan@FRIJA>
1352 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1355 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1357 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1359 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1361 * link/z80/aslink.h: Fixed path for PATH_MAX
1363 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1365 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1367 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1369 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1371 * 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.
1373 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1375 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1376 (genCmp): Fixed up genCmp for the GB with longs.
1378 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1380 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1382 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1384 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1386 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1388 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1390 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1392 * 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.
1394 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1396 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1398 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1400 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1402 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1404 * sim/ucsim/configure: little improvement of Cygwin-detection
1405 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1406 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1407 * support/regression/tests/bug-221100.c: small changes for mcs51
1408 * support/regression/tests/bug-221168.c: small changes for mcs51
1409 * support/regression/tests/bug-227710.c: small changes for mcs51
1410 * support/regression/tests/staticinit.c: small changes for mcs51
1411 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1412 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1413 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601