1 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
3 * src/mcs51/peeph.def: better assembler identation by Frieder
4 * src/mcs51/gen.c: better assembler identation by Frieder
6 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
8 * as/z80/string.h: removed for gcc 3.2
9 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
10 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
12 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
14 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15 * src/SDCCpeeph.c (replaceRule): fix bug #663503
16 * support/regression/Makefile: separate temp files for ports
17 * support/regression/generate-cases.py: separate temp files for ports
18 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
19 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
21 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
23 * moved tinitalk to device/examples/ds390
25 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
27 * as/mcs51/lkmem.c: rflag is for DS390
28 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
29 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
30 (linkEdit): move mem- and map-files the same way as ihx-files
31 * src/z80/main.c (_setDefaultOptions): removed --generic
32 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
33 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
34 * src/pic/glue.c (picglue): --c1mode works again
35 * src/pic16/glue.c (pic16glue): --c1mode works again
36 * src/asm.c (printCLine): fix #660034
38 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
40 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
41 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
42 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
43 * as/mcs51/lkmem (summary): better fix for sp problem
44 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
45 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
46 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
47 remove --stack-after-data
49 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
51 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
52 * src/SDCCutil.c (join): ugly bug: missing '\0'
53 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
55 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
59 * src/pic/main.c (_asmCmd): gpasm supports -o
60 * src/z80/main.c: more general macros
61 * device/lib/Makefile.in: remove intermediate files
63 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
65 * .version: Bumped version number to 2.3.3
66 * src/SDCCBBlock.c: new option -o
67 * src/SDCCglobl.h: new option -o
68 * src/SDCCglue.c: new option -o
69 * src/SDCCmain.c: new option -o
70 * src/asm.c: new option -o
71 * src/ds390/main.c: new option -o
72 * src/pic/glue.c: new option -o
73 * src/pic/pcode.c: new option -o
74 * src/pic/ralloc.c: new option -o
75 * src/pic16/glue.c: new option -o
76 * src/pic16/pcode.c: new option -o
77 * src/pic16/ralloc.c: new option -o
78 * src/z80/main.c: new option -o
79 * device/lib/Makefile.in: use -o
80 * support/regression/ports/ds390/spec.mk: use -o
81 * support/regression/ports/gbz80/spec.mk: use -o
82 * support/regression/ports/mcs51/spec.mk: use -o
83 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
84 * support/regression/ports/z80/spec.mk: use -o
85 * support/regression/ports/ucz80/spec.mk: use -o
86 * support/regression/ports/xa51/spec.mk: use -o
87 * support/regression/fwk/lib/timeout.c: fix usage string
89 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
90 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
92 2003-01-07 <johan@balder>
94 * src/SDCCast.c (decorateType): fixed bug #600035
96 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
97 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
98 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
99 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
100 * src/pic/pcode.c: outcommented unused variable to remove warnings
101 * src/pic/ralloc.c: outcommented unused variable to remove warnings
103 2003-01-06 <karl@turbobit.com>
104 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
107 2003-01-06 <johan@balder>
109 * src/SDCCicode.c: fixed array add
111 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
112 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
113 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
115 2003-01-04 <johan@balder>
117 * src/SDCCval.c (getNelements): fixed the initialized array of structures
119 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
120 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
122 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
123 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
124 * support/regression/tests/bug-524697.c: fit mem usage into 8032
126 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
127 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
129 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
130 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
132 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
133 * src/mcs51/main.c: removed {bindir}{sep} from aslink
135 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
137 * in \sdcc\as\mcs51\ changed these files in order to create an
138 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
139 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
140 following files to include the previous two files: aslink.dsp,
141 Makefile.aslink, Makefile.bcc, and Makefile.in.
143 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
146 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
148 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
149 value from option --iram-size.
151 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
153 * \sdcc\as\mcs51\lklist.c: added boundary check before using
156 2002-09-18 <wiml@hhhh.org>
158 * SDCClrange.h: exposed setFromRange() and setToRange()
159 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
160 packRegsForAccUse() (bug 542397)
161 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
162 multiple times and emitting the fetch operations more than once
163 added aopGetUsesAcc() function to allow binary operators to
164 fetch their operands in the correct order; made genMinus() emit
165 compact code for X = LITERAL - Y
167 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
168 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
169 sprintf() in line 1267.
171 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
172 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
175 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
176 Changes to aslink (All the changes are marked with 'JCF'):
178 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
181 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
182 area BSEG. Also moves, if possible, the DATA area down into the internal
183 ram so more space is available.
185 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
188 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
189 not bytes. Function summary() which creates a memory usage summary
190 file with extension .mem. Reports of overlaping stack and small stack
191 size. If the space for the stack is less than 16 bytes aslink trows a
194 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
195 the 8051. Option 'y' for memory summary output file.
197 Changes to sdcc (All the changes are marked with 'JCF'):
199 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
201 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
202 overlaying area for it (uses RegBankUsed[4]).
204 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
205 bank zero as used by default. By default aslink locates the stack
206 (equivalent to --stack-after-data). Pass option 'y' to aslink for
207 the creation of the .mem file. Delegates the allocation of data area
208 to aslink (it is not longer 0x30 by default). If --stack-loc passes
209 the begining of the stack area to aslink.
211 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
212 glue() in SDCCglue.c creates an area for it.
214 2002-09-03 Borut Razem <borut.razem@siol.net>
215 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
217 introduced atexit() handler for teporay files removal in case of
218 errors, assertions, ...
220 2002-08-29 Borut Razem <borut.razem@siol.net>
221 * sdcc/support/cpp2/auto-host_vc_in.h:
222 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
223 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
224 Maybe there is a similar problem with BORLANDC? It should be checked!
226 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
227 corrected improper use of assert: the assignment to clr variable was done inside the assert.
228 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
229 was not executed, and the compiler (cl) launched a warning:
230 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
232 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
233 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
235 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
236 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
238 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
239 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
240 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
241 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
242 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
243 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
244 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
245 - added Release configuration in VS projects
246 - review of compiler an linker options
247 - VC .exe files are generated in bin_vc directory, not to interfere
248 with binaries generated from other projects (cygwin, mingw, bcc ...)
250 * sdcc/src/yacc.dsp: added
252 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
253 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
254 and insert the version number definitions from .version
256 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
258 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
259 added - genarate auto-host.h using auto-host_vc_in.h as template
262 removed from CVS, generated automatically
264 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
265 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
267 2002-08-11 Borut Razem <borut.razem@siol.net>
268 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
270 2002-08-10 Borut Razem <borut.razem@siol.net>
271 * src/SDCCmain.c (main):
272 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
273 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
274 The consequence was that some temporary files were not removed.
277 unification of code in functions tempfilename() and tempfile():
278 function tempnam() is defined in Visual Studio 6.0 and .NET
280 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
282 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
283 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
284 - removed compiler command line option /WX: Treats all warnings as errors
285 - update a list of source files, included into the project
287 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
288 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
289 changed project type to Generic Project so that can be correcly converted to VS.NET project
291 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
293 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
295 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
297 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
298 added return 0 statements after assert() to make compiler happy
300 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
301 added newline in the def file to keep MSC compiler satisfied
303 * sdcc/src/z80/gen.c:
304 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
305 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
306 - solved MSC error in function aopDump()
308 * sdcc_vc.h: define PREFIX as "\\sdcc"
310 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
311 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
313 2002-06-22 Scott Dattalo <scott@dattalo.com>
314 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
315 - Rewrote the register banking algorithm.
316 - Added pCode live-range analysis to registers (for now, only non-used and
317 singly-used registers optimized away)
319 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
321 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
323 2002-05-10 Scott Dattalo <scott@dattalo.com>
324 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
326 2002-04-22 Michael Hope <michaelh@vroom>
328 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
330 * configure.in (DD_COPT): Added include support required for gbdk.
332 * .version: Bumped version number just to increase it.
334 * src/SDCCmain.c: Added -nostdinc to the default options.
336 2002-04-15 Michael Hope <michaelh@vroom>
338 * device/lib/z80/printf.c (sprintf): Added.
340 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
342 * src/z80/peeph.def: Added transpose redundent load rule.
344 * src/z80/main.c: Added force callee saves for jaune.
346 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
348 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
350 2002-03-28 Johan Knol <johan@balder>
352 * src/SDCCval.c: fixed bug #532436
354 2002-03-14 Scott Dattalo <scott@dattalo.com>
356 Added "char *Processor" field to the port structure.
359 Added -p option. Allows port dependent processor to be specified.
362 Initialized the new field char *Processor field to NULL in all ports
365 Compiler generated registers for interrupt context saving
366 were not getting allocated.
368 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
371 Fixed left shift. Will promote the left side of a left shift
372 if a) left shifting more than size of operand or b) when assigned
373 to something size > size of left side
375 2002-03-14 Scott Dattalo <scott@dattalo.com>
377 tons of changes. Register allocation has been
378 rewritten. Added customization for the various PICs. Flow
379 analysis is restructured. ...
385 Added. device.c is a PIC port hack to accomodate variations
388 2002-03-13 Michael Hope <michaelh@vroom>
390 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
392 2002-03-04 johanknol <johanknol@manik>
394 * /src/SDCCval.c: fixed
396 const unsigned char arr[][2] = { { 0, 1 } };
397 t18.c:1: error: Initializer element is not constant
399 2002-03-04 bela <bela@manik>
401 * /device/include/mcs51reg.h:
402 ds89c420 register definition update
404 2002-03-03 <johan@FRIJA>
406 * support/Util/SDCCerr.c: did something, but don't no why anymore
408 * support/regression/tests/bug-524691.c: made it a little less shy
410 * src/SDCCast.c (decorateType): fixed bug #524697
412 * src/SDCCast.c: made some lineno improvements
414 * src/SDCCval.c (getNelements): changed warning to error
416 * src/SDCCglue.c (printIvalArray): changed warning to error
418 * src/SDCCicode.c: fixed a warning for mingw
420 * src/SDCCast.c (decorateType): fixed the << promotion for ops
422 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
424 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
426 * src/ds390/peeph.def:
427 Added some more peephole rules
429 * src/ds390/gen.c: Various fixes & enhancements
431 * src/SDCClrange.c, src/SDCClrange.h:
432 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
434 * src/ds390/ralloc.c:
435 various fixes & enhancements (ds390) specific
437 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
438 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
441 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
443 2002-03-02 <johan@FRIJA>
445 * src/SDCCast.c (decorateType): fixed bug #524708
447 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
449 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
451 2002-03-01 Michael Hope <michaelh@vroom>
453 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
455 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
457 2002-03-01 <johan@FRIJA>
459 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
461 * src/SDCCast.c (decorateType): fixed bug #524209
463 * src/SDCCval.c (valNot): fixed bug #524195
465 2002-02-26 <johan@balder>
467 * src/xa51/gen.c: fixed a warning
469 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
471 * src/SDCCast.c (decorateType): fixed bug #522534
473 2002-02-23 <johan@balder>
475 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
477 2002-02-22 <johan@balder>
479 * src/SDCCast.c: fixed bug #514865
481 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
483 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
485 * sdcc/src/SDCCloop.c:
486 Previous fix was not good. basic blocks that have "break" or "return" are
487 not really partof a loop , but live ranges used in these blocks should
488 be live thru the entire loop, so set partOfLoop but don't add them to
491 2002-02-21 <johan@FRIJA>
493 * src/SDCCcse.c: fixed bug #514308
495 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
498 Fixed BUG #519583. If a conditional block ended in a return/break
499 statement inside a loop, it was not being considered part of the loop.
501 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
503 2002-02-10 Karl Bongers <karl@turbobit.com>
506 Fixed up SDCDB debugger somewhat. Updated debugger/README
507 with lots of comments and notes.
509 * device/examples/test2.c:
510 Fix bug, "red" variable not being initialized(compiler complained).
512 * device/examples/Makefile, examples/test3.c:
513 Add Makefile in device/examples folder, compiles test3.c
514 for use as a multiple module SDCDB test case.
516 * sim/ucsim/cmd.src/cmdset.cc:
517 Took out debug printfs in ucsim "next" command.
520 Karl and Johan start ucsim XA support. Most dissassembly working,
521 about 75% emulation done(plenty of work remaining).
524 Add Z80 support to ucsim, add test-ucz80 regression test,
525 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
526 Notice z80 compiler fails on examples/test3.c/crc code.
528 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
530 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
531 Added support for --parms-in-bank1
533 * src/ds390/peeph.def:
534 added a few more peephole optimzations
537 1) added __builtin_inp & __builtin_outp used to read in data of given length
538 from a memory mapped port
539 2) added __builtin_memcmp
540 3) added __builtin_swapw swap bytes of a short
542 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
543 1) handle multiple send & receives from register bank1
544 2) ralloc can now allocate DPTR1 to some liveRanges
546 * src/SDCCsymt.c, src/SDCCsymt.h:
547 changes to handle multiple sends & receives
550 added some pointer arithmetic optimization
553 added some pointer arithmetic optimizations but not stable yet so not
554 called from anywhere (will get this working shortly)
556 * src/SDCCopt.c: fixed for multiple sends & receives
559 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
560 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
561 set preprocessor defines (depending on options)
563 * src/SDCCicode.c, src/SDCCicode.h:
564 changes made to handle multiple sends & receives
567 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
569 * src/SDCCcse.c, src/SDCCcse.h:
570 added function findbackward def (to be used in upcoming optimization)
572 * src/SDCCcflow.c, src/SDCCcflow.h:
573 added function returnAtEnd - to determine if a basic block terminates with
576 * src/SDCCast.c, src/SDCCast.h:
577 added option parms-in-bank1
579 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
580 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
581 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
582 adjusted for --parms-in-bank1 option
584 * device/include/string.h:
585 donot redefine "reentrant" keyword
587 * device/include/ds80c390.h: Added some more SFRs
589 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
591 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
593 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
595 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
597 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
599 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
601 2002-01-18 Paul Stoffregen <paul@pjrc.com>
603 * Added --xram-movc option
605 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
607 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
609 2002-01-11 Johan Knol
611 * Added math lib of Jesus Calvino-Fraga
613 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
615 * src/SDCCmain.c (processFile): fix processing of ../../src.c
616 * support/regression/Makefile: new target test-mcs51-stack-auto
617 * support/regression/ports/mcs51-stack-auto/spec.mk: added
619 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
621 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
623 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
625 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
627 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
629 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
631 * src/SDCCglue.h: add definition for printIvalChar()
633 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
635 * src/SDCCast.c: fix #498138 by Johan
637 * src/SDCCglue.c: fix #498138 by Johan
639 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
641 * support/regression/Makefile: fix clean
643 * support/regression/ports/ds390/support.c: fix transmission of last character
645 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
647 * /sdcc/src/ds390/gen.c:
648 a) improved computing address of stack variable
649 b) took out some #if 0 code
650 c) improved parmBytes adjustment
651 d) improved genPlusIncr & genMinusIncr
652 e) genCmp could generate bad code (when left assigned to DPTR)
653 f) Fixed bug in hasInc
655 * /sdcc/src/ds390/ralloc.c:
656 a) packRegsForSupport could mess up live information (Fixed)
657 b) packRegsDPTRuse could be incorrect for left & right shift
659 * /sdcc/src/mcs51/ralloc.c:
660 packRegsForSupport could mess up the live information (Fixed)
662 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
664 * /sdcc/src/SDCCast.c:
665 can reverse a loop even if function call is present as long
666 as the loop control variable is local & is not passed as parameter
668 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
670 * /sdcc/ChangeLog: *** empty log message ***
672 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
673 More builtin function additions for TININative
675 * /sdcc/src/ds390/ralloc.c:
676 Had broken the regression testsuite
678 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
680 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
681 Added funcattr hasStackParms will be set for reentrant functions when there
682 are paramteres on the stack, this helps in minimizing frame pointer generation
683 typeFromStr can handle function pointers now
685 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
686 *** empty log message ***
688 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
690 * /src/ds390/gen.c, /src/ds390/main.c:
691 More builtin function additions for TININative
693 * /src/ds390/ralloc.c:
694 Had broken the regression testsuite
696 * /src/SDCCast.c: Fixed a bug in dumptree
698 * /src/SDCCsymt.c, /src/SDCCsymt.h:
699 Added funcattr hasStackParms will be set for reentrant functions when there
700 are paramteres on the stack, this helps in minimizing frame pointer generation
701 typeFromStr can handle function pointers now
703 * /doc/builtins.txt, /doc/TININative.txt:
704 *** empty log message ***
707 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
709 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
710 ALPHA version for -mTININative
712 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
713 updated to reflect changes in the port structure
716 added function do_assemble (similar to do_link) if non-null this function
717 will be called to do assembly (-mTININative) requires a multi command
719 added function genAssemblerEnd will be called to generate assembler Epilogue
722 added _JavaNative to debug info printing
724 * /src/SDCCmain.c: added option --tini-libid
725 added port->do_assemble function (-mTININative) has a multi command assemble
727 * /src/SDCCglue.c: Disabled "constExpr" check
728 added port->genAssemblerEnd function
730 * /src/SDCCglobl.h: Added option --tini-libid value
733 tookout optimizeCompare from the header (has no external references)
735 * /src/SDCCast.c: made one more function "static"
737 2001-12-23 Michael Hope <michaelh@juju.net.nz>
739 * src/z80/mappings.i: Added z80asm support.
741 * src/z80/main.c: Added z80asm support on --asm=z80asm
743 * src/z80/gen.c: Fixed asm portability issues.
745 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
747 * src/SDCCglue.c (printExterns): Added global/extern split.
749 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
751 * support/regression/Makefile: added test for mcs51 model large
753 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
755 * support/regression/ports/gbz80/spec.mk: added -mgbz80
757 2001-12-05 Michael Hope <michaelh@juju.net.nz>
759 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
761 1904-01-06 Michael Hope <michaelh@juju.net.nz>
763 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
765 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
767 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
769 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
771 * support/regression/tests/simplefloat.c: Port to mcs51.
773 2001-11-25 Michael Hope <michaelh@juju.net.nz>
774 * support/regression/tests/bug-485362.c: Added.
776 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
778 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
780 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
782 * src/z80/gen.c (aopDump): Added a dump function.
784 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
785 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
787 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
789 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
791 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
793 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
795 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
797 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
799 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
801 * support/regression/ports/ds390/support.c: Use tinibios.
803 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
805 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
807 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
808 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
810 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
812 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
814 2001-11-18 Michael Hope <michaelh@juju.net.nz>
816 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
818 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
819 (packRegsForIYUse): Created and optimised.
821 2001-11-07 Michael Hope <michaelh@juju.net.nz>
823 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
824 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
826 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
828 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
830 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
832 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
834 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
836 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
838 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
840 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
842 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
844 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
846 2001-11-07 Michael Hope <michaelh@juju.net.nz>
848 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
849 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
850 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
852 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
854 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
855 (genNotFloat): Added.
856 (genUminusFloat): Added.
858 * device/lib/z80/Makefile: Added floating pt stubs.
860 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
862 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
864 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
866 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
868 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
870 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
872 * sdcc/support/regression/Makefile: Add port ds390.
874 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
876 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
878 * sdcc/support/regression/ports/ds390/spec.mk: Added.
880 * sdcc/support/regression/ports/ds390/support.c: Added.
882 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
884 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
886 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
888 2001-11-04 Michael Hope <michaelh@juju.net.nz>
890 * device/include/malloc.h: Added z80 and gbz80 support.
892 * device/lib/gbz80/heap.s: Added.
894 * device/lib/z80/heap.s: Added.
896 * device/lib/malloc.c: Added z80 and gbz80 support.
898 * support/regression/tests/malloc.c (testMalloc): Added.
900 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
902 * support/regression/tests/bug-478094.c: Added.
904 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
906 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
908 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
910 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
912 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
914 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
916 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
918 2001-11-04 Michael Hope <michaelh@juju.net.nz>
920 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
922 2001-11-03 Michael Hope <michaelh@juju.net.nz>
924 * support/regression/tests/bug-477927.c: Added.
926 * src/z80/peeph.def: Added minor rules.
928 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
930 * src/z80/peeph.def: Added jump optimisation modification.
932 2001-11-01 Michael Hope <michaelh@juju.net.nz>
934 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
936 2001-10-30 Michael Hope <michaelh@juju.net.nz>
938 * support/regression/tests/funptrs.c: Added.
940 2001-10-29 Michael Hope <michaelh@juju.net.nz>
942 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
944 2001-10-28 Michael Hope <michaelh@juju.net.nz>
946 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
948 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
950 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
951 (movLeft2ResultLong): Created.
953 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
954 (joinPushes): Added. Joins two char pushes into a word push.
956 2001-10-27 Michael Hope <michaelh@juju.net.nz>
958 * support/cpp2/Makefile.in (install): Added creation of dest dir.
960 * support/makebin/Makefile (install): Added creation of dest dir.
962 2001-10-24 Karl Bongers <karl@turbobit.com>
964 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
966 2001-10-21 Michael Hope <michaelh@juju.net.nz>
968 * src/z80/ralloc.c: Turned off faulty pack for one use.
970 * src/z80/peeph-gbz80.def: Removed redundent restart options.
972 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
974 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
976 * support/regression/Makefile: Improved clean
978 * support/regression/ports/gbz80/spec.mk: Added clean
980 * support/regression/ports/host/spec.mk: Added clean
982 * support/regression/ports/z80/spec.mk: Added clean
984 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
986 * support/regression/ports/mcs51/timeout.c: little improvements
988 2001-10-17 Michael Hope <michaelh@juju.net.nz>
990 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
992 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
994 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
996 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
998 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1000 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1002 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1003 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1005 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1007 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1009 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1011 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1013 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1015 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1017 * support/regression/tests/longor.c: Added.
1019 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1021 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1023 * as/mcs51/aslink.h: define PATH_MAX
1025 * as/mcs51/asm.h: define PATH_MAX
1027 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1029 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1031 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1033 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1035 * src/SDCCglobl.h: define PATH_MAX
1037 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1039 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1041 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1043 * src/z80/gen.c (gencjneshort): Fixed
1045 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1047 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1049 * support/regression/tests/bug-469671.c: Added.
1051 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1053 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1055 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1057 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1059 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1061 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1063 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1065 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1067 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1069 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1071 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1073 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1075 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1077 * 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.
1079 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1081 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1083 2001-10-07 <johan@FRIJA>
1085 * device/lib/gets.c (gets): fixed the return value.
1087 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1088 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1090 * 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.
1092 * 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.
1094 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1096 * src/pic/gen.c: Removed Safe_strdup.
1098 * configure.in: Added option to enable libgc support.
1100 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1101 (bitVectUnion): Optimised.
1102 (bitVectIntersect): Optimised.
1103 (bitVectBitsInCommon): Optimised.
1104 (bitVectCplAnd): Optimised.
1106 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1108 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1110 * src/SDCCmain.c: distinguish between assembler debug and plain options
1112 * src/avr/main.c: remove standard assembler options
1114 * src/ds390/main.c: remove standard assembler options
1116 * src/mcs51/main.c: remove standard assembler options
1118 * src/port.h: removed "PENDING" comment
1120 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1122 * src/device/lib/_mulint.c : new, with assember functions
1124 * src/device/lib/_mullong.c : new, with assember functions
1126 * src/device/lib/_divuint.c : with assember functions
1128 * src/device/lib/_divsint.c : with assember functions
1130 * src/device/lib/_divulong.c: with assember functions
1132 * src/device/lib/_divslong.c: with assember functions
1134 * src/device/lib/_moduint.c : with assember functions
1136 * src/device/lib/_modsint.c : with assember functions
1138 * src/device/lib/_modulong.c: with assember functions
1140 * src/device/lib/_modslong.c: with assember functions
1142 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1144 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1146 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1147 replaced _mululong.c and _mulslong.c by _mullong.c
1149 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1151 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1153 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1155 * src/SDCCglue.c: test, if win32api is available for MINGW
1157 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1159 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1160 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1161 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1162 * support/regression/ports/host/spec.mk: removed GENERIC
1163 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1164 * support/regression/ports/z80/spec.mk: removed GENERIC
1166 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1168 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1170 * support/regression/tests/bug-467035.c: Created.
1172 2001-10-01 <johan@FRIJA>
1174 * src/SDCC.y: fixed bug #466586 part 1
1176 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1178 * SDCCicode.c: z80 has no generic pointers
1179 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1181 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1183 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1185 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1187 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1189 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1191 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1193 * configure.in: Fixed up so that ucsim is only configured once.
1195 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1197 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1198 (getPathDifference): As above.
1200 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1202 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1204 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1205 * .version: Updated to 2.3.1
1207 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1208 Added copyright header.
1210 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1211 (assemble): Added support for macro based assembler commands.
1212 (linkEdit): Added support for macro based linker commands.
1213 (preProcess): Changed the pre-processor to use macros.
1214 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1215 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1217 * device/lib/z80/crt0.s: Added module name for debugging.
1219 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1221 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1223 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1225 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1227 * src/Makefile.in: Added SDCCmacro and SDCCutil
1229 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1231 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1233 2001-09-16 <johan@FRIJA>
1235 * 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.
1237 2001-09-15 <johan@FRIJA>
1239 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1240 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1242 2001-09-11 <johan@FRIJA>
1244 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1246 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1248 * support/regression/tests/bug-460444.c: Added test case.
1250 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1251 (genCast): Added justification for all of the asserts.
1253 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1255 * support/regression/support.c: _xdata replaced by xdata
1257 * support/regression/spec.mk: removed _generic
1259 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1261 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1263 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1264 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1266 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1268 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1270 * support/regression/tests/bug-460010.c: Added test case.
1272 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1274 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1276 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1278 * support/regression/testfwk.c: removed workaround for bug #436344
1280 * support/regression/tests/bp.c: use less memory with mcs51
1282 * support/regression/tests/bug-441448.c: use less memory
1284 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1286 * support/regression/collate-results.py: typo
1288 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1290 * support/regression/tests/fetchoverlap.c: Added new test case.
1292 * support/regression/tests/bp.c: Added new test case.
1294 * support/regression/tests/bug-448984.c: Added new test case.
1296 * support/regression/tests/pow2shifts.c: Added new test case.
1298 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1299 (genlshTwo): Fixed right shift for count > 8.
1301 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1303 2001-09-08 <johan@FRIJA>
1305 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1307 2001-09-07 <johan@FRIJA>
1309 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1311 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1313 2001-09-06 <johan@FRIJA>
1315 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1316 * bernhard noted me at this: "() equals to (void)" (1.38)
1318 2001-09-05 <johan@FRIJA>
1320 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1322 2001-09-04 <johan@FRIJA>
1324 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1327 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1329 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1331 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1333 * link/z80/aslink.h: Fixed path for PATH_MAX
1335 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1337 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1339 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1341 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1343 * 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.
1345 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1347 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1348 (genCmp): Fixed up genCmp for the GB with longs.
1350 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1352 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1354 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1356 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1358 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1360 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1362 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1364 * 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.
1366 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1368 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1370 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1372 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1374 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1376 * sim/ucsim/configure: little improvement of Cygwin-detection
1377 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1378 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1379 * support/regression/tests/bug-221100.c: small changes for mcs51
1380 * support/regression/tests/bug-221168.c: small changes for mcs51
1381 * support/regression/tests/bug-227710.c: small changes for mcs51
1382 * support/regression/tests/staticinit.c: small changes for mcs51
1383 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1384 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1385 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601