1 2003-01-24 <johan@CP255758-A>
3 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
5 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
7 * src/mcs51/peeph.def: better assembler identation by Frieder
8 * src/mcs51/gen.c: better assembler identation by Frieder
10 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
12 * as/z80/string.h: removed for gcc 3.2
13 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
14 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
16 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
18 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
19 * src/SDCCpeeph.c (replaceRule): fix bug #663503
20 * support/regression/Makefile: separate temp files for ports
21 * support/regression/generate-cases.py: separate temp files for ports
22 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
23 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
25 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
27 * moved tinitalk to device/examples/ds390
29 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
31 * as/mcs51/lkmem.c: rflag is for DS390
32 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
33 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
34 (linkEdit): move mem- and map-files the same way as ihx-files
35 * src/z80/main.c (_setDefaultOptions): removed --generic
36 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
37 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
38 * src/pic/glue.c (picglue): --c1mode works again
39 * src/pic16/glue.c (pic16glue): --c1mode works again
40 * src/asm.c (printCLine): fix #660034
42 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
44 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
45 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
46 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
47 * as/mcs51/lkmem (summary): better fix for sp problem
48 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
49 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
50 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
51 remove --stack-after-data
53 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
55 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
56 * src/SDCCutil.c (join): ugly bug: missing '\0'
57 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
59 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
61 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
63 * src/pic/main.c (_asmCmd): gpasm supports -o
64 * src/z80/main.c: more general macros
65 * device/lib/Makefile.in: remove intermediate files
67 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
69 * .version: Bumped version number to 2.3.3
70 * src/SDCCBBlock.c: new option -o
71 * src/SDCCglobl.h: new option -o
72 * src/SDCCglue.c: new option -o
73 * src/SDCCmain.c: new option -o
74 * src/asm.c: new option -o
75 * src/ds390/main.c: new option -o
76 * src/pic/glue.c: new option -o
77 * src/pic/pcode.c: new option -o
78 * src/pic/ralloc.c: new option -o
79 * src/pic16/glue.c: new option -o
80 * src/pic16/pcode.c: new option -o
81 * src/pic16/ralloc.c: new option -o
82 * src/z80/main.c: new option -o
83 * device/lib/Makefile.in: use -o
84 * support/regression/ports/ds390/spec.mk: use -o
85 * support/regression/ports/gbz80/spec.mk: use -o
86 * support/regression/ports/mcs51/spec.mk: use -o
87 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
88 * support/regression/ports/z80/spec.mk: use -o
89 * support/regression/ports/ucz80/spec.mk: use -o
90 * support/regression/ports/xa51/spec.mk: use -o
91 * support/regression/fwk/lib/timeout.c: fix usage string
93 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
94 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
96 2003-01-07 <johan@balder>
98 * src/SDCCast.c (decorateType): fixed bug #600035
100 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
101 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
102 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
103 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
104 * src/pic/pcode.c: outcommented unused variable to remove warnings
105 * src/pic/ralloc.c: outcommented unused variable to remove warnings
107 2003-01-06 <karl@turbobit.com>
108 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
111 2003-01-06 <johan@balder>
113 * src/SDCCicode.c: fixed array add
115 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
116 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
117 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
119 2003-01-04 <johan@balder>
121 * src/SDCCval.c (getNelements): fixed the initialized array of structures
123 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
124 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
126 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
127 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
128 * support/regression/tests/bug-524697.c: fit mem usage into 8032
130 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
131 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
133 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
134 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
136 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
137 * src/mcs51/main.c: removed {bindir}{sep} from aslink
139 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
141 * in \sdcc\as\mcs51\ changed these files in order to create an
142 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
143 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
144 following files to include the previous two files: aslink.dsp,
145 Makefile.aslink, Makefile.bcc, and Makefile.in.
147 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
150 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
152 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
153 value from option --iram-size.
155 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
157 * \sdcc\as\mcs51\lklist.c: added boundary check before using
160 2002-09-18 <wiml@hhhh.org>
162 * SDCClrange.h: exposed setFromRange() and setToRange()
163 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
164 packRegsForAccUse() (bug 542397)
165 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
166 multiple times and emitting the fetch operations more than once
167 added aopGetUsesAcc() function to allow binary operators to
168 fetch their operands in the correct order; made genMinus() emit
169 compact code for X = LITERAL - Y
171 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
172 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
173 sprintf() in line 1267.
175 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
176 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
179 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
180 Changes to aslink (All the changes are marked with 'JCF'):
182 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
185 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
186 area BSEG. Also moves, if possible, the DATA area down into the internal
187 ram so more space is available.
189 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
192 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
193 not bytes. Function summary() which creates a memory usage summary
194 file with extension .mem. Reports of overlaping stack and small stack
195 size. If the space for the stack is less than 16 bytes aslink trows a
198 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
199 the 8051. Option 'y' for memory summary output file.
201 Changes to sdcc (All the changes are marked with 'JCF'):
203 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
205 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
206 overlaying area for it (uses RegBankUsed[4]).
208 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
209 bank zero as used by default. By default aslink locates the stack
210 (equivalent to --stack-after-data). Pass option 'y' to aslink for
211 the creation of the .mem file. Delegates the allocation of data area
212 to aslink (it is not longer 0x30 by default). If --stack-loc passes
213 the begining of the stack area to aslink.
215 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
216 glue() in SDCCglue.c creates an area for it.
218 2002-09-03 Borut Razem <borut.razem@siol.net>
219 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
221 introduced atexit() handler for teporay files removal in case of
222 errors, assertions, ...
224 2002-08-29 Borut Razem <borut.razem@siol.net>
225 * sdcc/support/cpp2/auto-host_vc_in.h:
226 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
227 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
228 Maybe there is a similar problem with BORLANDC? It should be checked!
230 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
231 corrected improper use of assert: the assignment to clr variable was done inside the assert.
232 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
233 was not executed, and the compiler (cl) launched a warning:
234 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
236 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
237 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
239 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
240 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
242 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
243 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
244 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
245 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
246 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
247 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
248 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
249 - added Release configuration in VS projects
250 - review of compiler an linker options
251 - VC .exe files are generated in bin_vc directory, not to interfere
252 with binaries generated from other projects (cygwin, mingw, bcc ...)
254 * sdcc/src/yacc.dsp: added
256 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
257 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
258 and insert the version number definitions from .version
260 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
262 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
263 added - genarate auto-host.h using auto-host_vc_in.h as template
266 removed from CVS, generated automatically
268 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
269 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
271 2002-08-11 Borut Razem <borut.razem@siol.net>
272 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
274 2002-08-10 Borut Razem <borut.razem@siol.net>
275 * src/SDCCmain.c (main):
276 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
277 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
278 The consequence was that some temporary files were not removed.
281 unification of code in functions tempfilename() and tempfile():
282 function tempnam() is defined in Visual Studio 6.0 and .NET
284 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
286 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
287 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
288 - removed compiler command line option /WX: Treats all warnings as errors
289 - update a list of source files, included into the project
291 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
292 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
293 changed project type to Generic Project so that can be correcly converted to VS.NET project
295 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
297 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
299 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
301 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
302 added return 0 statements after assert() to make compiler happy
304 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
305 added newline in the def file to keep MSC compiler satisfied
307 * sdcc/src/z80/gen.c:
308 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
309 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
310 - solved MSC error in function aopDump()
312 * sdcc_vc.h: define PREFIX as "\\sdcc"
314 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
315 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
317 2002-06-22 Scott Dattalo <scott@dattalo.com>
318 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
319 - Rewrote the register banking algorithm.
320 - Added pCode live-range analysis to registers (for now, only non-used and
321 singly-used registers optimized away)
323 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
325 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
327 2002-05-10 Scott Dattalo <scott@dattalo.com>
328 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
330 2002-04-22 Michael Hope <michaelh@vroom>
332 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
334 * configure.in (DD_COPT): Added include support required for gbdk.
336 * .version: Bumped version number just to increase it.
338 * src/SDCCmain.c: Added -nostdinc to the default options.
340 2002-04-15 Michael Hope <michaelh@vroom>
342 * device/lib/z80/printf.c (sprintf): Added.
344 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
346 * src/z80/peeph.def: Added transpose redundent load rule.
348 * src/z80/main.c: Added force callee saves for jaune.
350 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
352 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
354 2002-03-28 Johan Knol <johan@balder>
356 * src/SDCCval.c: fixed bug #532436
358 2002-03-14 Scott Dattalo <scott@dattalo.com>
360 Added "char *Processor" field to the port structure.
363 Added -p option. Allows port dependent processor to be specified.
366 Initialized the new field char *Processor field to NULL in all ports
369 Compiler generated registers for interrupt context saving
370 were not getting allocated.
372 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
375 Fixed left shift. Will promote the left side of a left shift
376 if a) left shifting more than size of operand or b) when assigned
377 to something size > size of left side
379 2002-03-14 Scott Dattalo <scott@dattalo.com>
381 tons of changes. Register allocation has been
382 rewritten. Added customization for the various PICs. Flow
383 analysis is restructured. ...
389 Added. device.c is a PIC port hack to accomodate variations
392 2002-03-13 Michael Hope <michaelh@vroom>
394 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
396 2002-03-04 johanknol <johanknol@manik>
398 * /src/SDCCval.c: fixed
400 const unsigned char arr[][2] = { { 0, 1 } };
401 t18.c:1: error: Initializer element is not constant
403 2002-03-04 bela <bela@manik>
405 * /device/include/mcs51reg.h:
406 ds89c420 register definition update
408 2002-03-03 <johan@FRIJA>
410 * support/Util/SDCCerr.c: did something, but don't no why anymore
412 * support/regression/tests/bug-524691.c: made it a little less shy
414 * src/SDCCast.c (decorateType): fixed bug #524697
416 * src/SDCCast.c: made some lineno improvements
418 * src/SDCCval.c (getNelements): changed warning to error
420 * src/SDCCglue.c (printIvalArray): changed warning to error
422 * src/SDCCicode.c: fixed a warning for mingw
424 * src/SDCCast.c (decorateType): fixed the << promotion for ops
426 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
428 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
430 * src/ds390/peeph.def:
431 Added some more peephole rules
433 * src/ds390/gen.c: Various fixes & enhancements
435 * src/SDCClrange.c, src/SDCClrange.h:
436 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
438 * src/ds390/ralloc.c:
439 various fixes & enhancements (ds390) specific
441 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
442 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
445 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
447 2002-03-02 <johan@FRIJA>
449 * src/SDCCast.c (decorateType): fixed bug #524708
451 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
453 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
455 2002-03-01 Michael Hope <michaelh@vroom>
457 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
459 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
461 2002-03-01 <johan@FRIJA>
463 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
465 * src/SDCCast.c (decorateType): fixed bug #524209
467 * src/SDCCval.c (valNot): fixed bug #524195
469 2002-02-26 <johan@balder>
471 * src/xa51/gen.c: fixed a warning
473 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
475 * src/SDCCast.c (decorateType): fixed bug #522534
477 2002-02-23 <johan@balder>
479 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
481 2002-02-22 <johan@balder>
483 * src/SDCCast.c: fixed bug #514865
485 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
487 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
489 * sdcc/src/SDCCloop.c:
490 Previous fix was not good. basic blocks that have "break" or "return" are
491 not really partof a loop , but live ranges used in these blocks should
492 be live thru the entire loop, so set partOfLoop but don't add them to
495 2002-02-21 <johan@FRIJA>
497 * src/SDCCcse.c: fixed bug #514308
499 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
502 Fixed BUG #519583. If a conditional block ended in a return/break
503 statement inside a loop, it was not being considered part of the loop.
505 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
507 2002-02-10 Karl Bongers <karl@turbobit.com>
510 Fixed up SDCDB debugger somewhat. Updated debugger/README
511 with lots of comments and notes.
513 * device/examples/test2.c:
514 Fix bug, "red" variable not being initialized(compiler complained).
516 * device/examples/Makefile, examples/test3.c:
517 Add Makefile in device/examples folder, compiles test3.c
518 for use as a multiple module SDCDB test case.
520 * sim/ucsim/cmd.src/cmdset.cc:
521 Took out debug printfs in ucsim "next" command.
524 Karl and Johan start ucsim XA support. Most dissassembly working,
525 about 75% emulation done(plenty of work remaining).
528 Add Z80 support to ucsim, add test-ucz80 regression test,
529 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
530 Notice z80 compiler fails on examples/test3.c/crc code.
532 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
534 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
535 Added support for --parms-in-bank1
537 * src/ds390/peeph.def:
538 added a few more peephole optimzations
541 1) added __builtin_inp & __builtin_outp used to read in data of given length
542 from a memory mapped port
543 2) added __builtin_memcmp
544 3) added __builtin_swapw swap bytes of a short
546 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
547 1) handle multiple send & receives from register bank1
548 2) ralloc can now allocate DPTR1 to some liveRanges
550 * src/SDCCsymt.c, src/SDCCsymt.h:
551 changes to handle multiple sends & receives
554 added some pointer arithmetic optimization
557 added some pointer arithmetic optimizations but not stable yet so not
558 called from anywhere (will get this working shortly)
560 * src/SDCCopt.c: fixed for multiple sends & receives
563 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
564 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
565 set preprocessor defines (depending on options)
567 * src/SDCCicode.c, src/SDCCicode.h:
568 changes made to handle multiple sends & receives
571 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
573 * src/SDCCcse.c, src/SDCCcse.h:
574 added function findbackward def (to be used in upcoming optimization)
576 * src/SDCCcflow.c, src/SDCCcflow.h:
577 added function returnAtEnd - to determine if a basic block terminates with
580 * src/SDCCast.c, src/SDCCast.h:
581 added option parms-in-bank1
583 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
584 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
585 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
586 adjusted for --parms-in-bank1 option
588 * device/include/string.h:
589 donot redefine "reentrant" keyword
591 * device/include/ds80c390.h: Added some more SFRs
593 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
595 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
597 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
599 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
601 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
603 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
605 2002-01-18 Paul Stoffregen <paul@pjrc.com>
607 * Added --xram-movc option
609 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
611 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
613 2002-01-11 Johan Knol
615 * Added math lib of Jesus Calvino-Fraga
617 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
619 * src/SDCCmain.c (processFile): fix processing of ../../src.c
620 * support/regression/Makefile: new target test-mcs51-stack-auto
621 * support/regression/ports/mcs51-stack-auto/spec.mk: added
623 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
625 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
627 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
629 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
631 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
633 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
635 * src/SDCCglue.h: add definition for printIvalChar()
637 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
639 * src/SDCCast.c: fix #498138 by Johan
641 * src/SDCCglue.c: fix #498138 by Johan
643 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
645 * support/regression/Makefile: fix clean
647 * support/regression/ports/ds390/support.c: fix transmission of last character
649 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
651 * /sdcc/src/ds390/gen.c:
652 a) improved computing address of stack variable
653 b) took out some #if 0 code
654 c) improved parmBytes adjustment
655 d) improved genPlusIncr & genMinusIncr
656 e) genCmp could generate bad code (when left assigned to DPTR)
657 f) Fixed bug in hasInc
659 * /sdcc/src/ds390/ralloc.c:
660 a) packRegsForSupport could mess up live information (Fixed)
661 b) packRegsDPTRuse could be incorrect for left & right shift
663 * /sdcc/src/mcs51/ralloc.c:
664 packRegsForSupport could mess up the live information (Fixed)
666 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
668 * /sdcc/src/SDCCast.c:
669 can reverse a loop even if function call is present as long
670 as the loop control variable is local & is not passed as parameter
672 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
674 * /sdcc/ChangeLog: *** empty log message ***
676 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
677 More builtin function additions for TININative
679 * /sdcc/src/ds390/ralloc.c:
680 Had broken the regression testsuite
682 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
684 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
685 Added funcattr hasStackParms will be set for reentrant functions when there
686 are paramteres on the stack, this helps in minimizing frame pointer generation
687 typeFromStr can handle function pointers now
689 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
690 *** empty log message ***
692 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
694 * /src/ds390/gen.c, /src/ds390/main.c:
695 More builtin function additions for TININative
697 * /src/ds390/ralloc.c:
698 Had broken the regression testsuite
700 * /src/SDCCast.c: Fixed a bug in dumptree
702 * /src/SDCCsymt.c, /src/SDCCsymt.h:
703 Added funcattr hasStackParms will be set for reentrant functions when there
704 are paramteres on the stack, this helps in minimizing frame pointer generation
705 typeFromStr can handle function pointers now
707 * /doc/builtins.txt, /doc/TININative.txt:
708 *** empty log message ***
711 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
713 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
714 ALPHA version for -mTININative
716 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
717 updated to reflect changes in the port structure
720 added function do_assemble (similar to do_link) if non-null this function
721 will be called to do assembly (-mTININative) requires a multi command
723 added function genAssemblerEnd will be called to generate assembler Epilogue
726 added _JavaNative to debug info printing
728 * /src/SDCCmain.c: added option --tini-libid
729 added port->do_assemble function (-mTININative) has a multi command assemble
731 * /src/SDCCglue.c: Disabled "constExpr" check
732 added port->genAssemblerEnd function
734 * /src/SDCCglobl.h: Added option --tini-libid value
737 tookout optimizeCompare from the header (has no external references)
739 * /src/SDCCast.c: made one more function "static"
741 2001-12-23 Michael Hope <michaelh@juju.net.nz>
743 * src/z80/mappings.i: Added z80asm support.
745 * src/z80/main.c: Added z80asm support on --asm=z80asm
747 * src/z80/gen.c: Fixed asm portability issues.
749 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
751 * src/SDCCglue.c (printExterns): Added global/extern split.
753 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
755 * support/regression/Makefile: added test for mcs51 model large
757 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
759 * support/regression/ports/gbz80/spec.mk: added -mgbz80
761 2001-12-05 Michael Hope <michaelh@juju.net.nz>
763 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
765 1904-01-06 Michael Hope <michaelh@juju.net.nz>
767 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
769 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
771 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
773 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
775 * support/regression/tests/simplefloat.c: Port to mcs51.
777 2001-11-25 Michael Hope <michaelh@juju.net.nz>
778 * support/regression/tests/bug-485362.c: Added.
780 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
782 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
784 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
786 * src/z80/gen.c (aopDump): Added a dump function.
788 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
789 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
791 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
793 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
795 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
797 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
799 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
801 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
803 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
805 * support/regression/ports/ds390/support.c: Use tinibios.
807 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
809 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
811 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
812 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
814 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
816 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
818 2001-11-18 Michael Hope <michaelh@juju.net.nz>
820 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
822 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
823 (packRegsForIYUse): Created and optimised.
825 2001-11-07 Michael Hope <michaelh@juju.net.nz>
827 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
828 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
830 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
832 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
834 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
836 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
838 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
840 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
842 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
844 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
846 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
848 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
850 2001-11-07 Michael Hope <michaelh@juju.net.nz>
852 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
853 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
854 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
856 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
858 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
859 (genNotFloat): Added.
860 (genUminusFloat): Added.
862 * device/lib/z80/Makefile: Added floating pt stubs.
864 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
866 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
868 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
870 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
872 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
874 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
876 * sdcc/support/regression/Makefile: Add port ds390.
878 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
880 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
882 * sdcc/support/regression/ports/ds390/spec.mk: Added.
884 * sdcc/support/regression/ports/ds390/support.c: Added.
886 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
888 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
890 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
892 2001-11-04 Michael Hope <michaelh@juju.net.nz>
894 * device/include/malloc.h: Added z80 and gbz80 support.
896 * device/lib/gbz80/heap.s: Added.
898 * device/lib/z80/heap.s: Added.
900 * device/lib/malloc.c: Added z80 and gbz80 support.
902 * support/regression/tests/malloc.c (testMalloc): Added.
904 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
906 * support/regression/tests/bug-478094.c: Added.
908 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
910 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
912 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
914 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
916 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
918 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
920 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
922 2001-11-04 Michael Hope <michaelh@juju.net.nz>
924 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
926 2001-11-03 Michael Hope <michaelh@juju.net.nz>
928 * support/regression/tests/bug-477927.c: Added.
930 * src/z80/peeph.def: Added minor rules.
932 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
934 * src/z80/peeph.def: Added jump optimisation modification.
936 2001-11-01 Michael Hope <michaelh@juju.net.nz>
938 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
940 2001-10-30 Michael Hope <michaelh@juju.net.nz>
942 * support/regression/tests/funptrs.c: Added.
944 2001-10-29 Michael Hope <michaelh@juju.net.nz>
946 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
948 2001-10-28 Michael Hope <michaelh@juju.net.nz>
950 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
952 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
954 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
955 (movLeft2ResultLong): Created.
957 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
958 (joinPushes): Added. Joins two char pushes into a word push.
960 2001-10-27 Michael Hope <michaelh@juju.net.nz>
962 * support/cpp2/Makefile.in (install): Added creation of dest dir.
964 * support/makebin/Makefile (install): Added creation of dest dir.
966 2001-10-24 Karl Bongers <karl@turbobit.com>
968 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
970 2001-10-21 Michael Hope <michaelh@juju.net.nz>
972 * src/z80/ralloc.c: Turned off faulty pack for one use.
974 * src/z80/peeph-gbz80.def: Removed redundent restart options.
976 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
978 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
980 * support/regression/Makefile: Improved clean
982 * support/regression/ports/gbz80/spec.mk: Added clean
984 * support/regression/ports/host/spec.mk: Added clean
986 * support/regression/ports/z80/spec.mk: Added clean
988 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
990 * support/regression/ports/mcs51/timeout.c: little improvements
992 2001-10-17 Michael Hope <michaelh@juju.net.nz>
994 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
996 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
998 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1000 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1002 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1004 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1006 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1007 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1009 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1011 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1013 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1015 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1017 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1019 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1021 * support/regression/tests/longor.c: Added.
1023 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1025 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1027 * as/mcs51/aslink.h: define PATH_MAX
1029 * as/mcs51/asm.h: define PATH_MAX
1031 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1033 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1035 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1037 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1039 * src/SDCCglobl.h: define PATH_MAX
1041 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1043 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1045 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1047 * src/z80/gen.c (gencjneshort): Fixed
1049 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1051 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1053 * support/regression/tests/bug-469671.c: Added.
1055 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1057 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1059 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1061 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1063 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1065 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1067 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1069 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1071 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1073 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1075 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1077 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1079 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1081 * 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.
1083 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1085 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1087 2001-10-07 <johan@FRIJA>
1089 * device/lib/gets.c (gets): fixed the return value.
1091 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1092 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1094 * 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.
1096 * 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.
1098 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1100 * src/pic/gen.c: Removed Safe_strdup.
1102 * configure.in: Added option to enable libgc support.
1104 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1105 (bitVectUnion): Optimised.
1106 (bitVectIntersect): Optimised.
1107 (bitVectBitsInCommon): Optimised.
1108 (bitVectCplAnd): Optimised.
1110 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1112 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1114 * src/SDCCmain.c: distinguish between assembler debug and plain options
1116 * src/avr/main.c: remove standard assembler options
1118 * src/ds390/main.c: remove standard assembler options
1120 * src/mcs51/main.c: remove standard assembler options
1122 * src/port.h: removed "PENDING" comment
1124 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1126 * src/device/lib/_mulint.c : new, with assember functions
1128 * src/device/lib/_mullong.c : new, with assember functions
1130 * src/device/lib/_divuint.c : with assember functions
1132 * src/device/lib/_divsint.c : with assember functions
1134 * src/device/lib/_divulong.c: with assember functions
1136 * src/device/lib/_divslong.c: with assember functions
1138 * src/device/lib/_moduint.c : with assember functions
1140 * src/device/lib/_modsint.c : with assember functions
1142 * src/device/lib/_modulong.c: with assember functions
1144 * src/device/lib/_modslong.c: with assember functions
1146 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1148 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1150 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1151 replaced _mululong.c and _mulslong.c by _mullong.c
1153 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1155 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1157 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1159 * src/SDCCglue.c: test, if win32api is available for MINGW
1161 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1163 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1164 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1165 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1166 * support/regression/ports/host/spec.mk: removed GENERIC
1167 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1168 * support/regression/ports/z80/spec.mk: removed GENERIC
1170 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1172 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1174 * support/regression/tests/bug-467035.c: Created.
1176 2001-10-01 <johan@FRIJA>
1178 * src/SDCC.y: fixed bug #466586 part 1
1180 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1182 * SDCCicode.c: z80 has no generic pointers
1183 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1185 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1187 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1189 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1191 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1193 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1195 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1197 * configure.in: Fixed up so that ucsim is only configured once.
1199 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1201 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1202 (getPathDifference): As above.
1204 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1206 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1208 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1209 * .version: Updated to 2.3.1
1211 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1212 Added copyright header.
1214 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1215 (assemble): Added support for macro based assembler commands.
1216 (linkEdit): Added support for macro based linker commands.
1217 (preProcess): Changed the pre-processor to use macros.
1218 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1219 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1221 * device/lib/z80/crt0.s: Added module name for debugging.
1223 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1225 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1227 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1229 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1231 * src/Makefile.in: Added SDCCmacro and SDCCutil
1233 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1235 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1237 2001-09-16 <johan@FRIJA>
1239 * 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.
1241 2001-09-15 <johan@FRIJA>
1243 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1244 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1246 2001-09-11 <johan@FRIJA>
1248 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1250 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1252 * support/regression/tests/bug-460444.c: Added test case.
1254 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1255 (genCast): Added justification for all of the asserts.
1257 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1259 * support/regression/support.c: _xdata replaced by xdata
1261 * support/regression/spec.mk: removed _generic
1263 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1265 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1267 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1268 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1270 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1272 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1274 * support/regression/tests/bug-460010.c: Added test case.
1276 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1278 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1280 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1282 * support/regression/testfwk.c: removed workaround for bug #436344
1284 * support/regression/tests/bp.c: use less memory with mcs51
1286 * support/regression/tests/bug-441448.c: use less memory
1288 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1290 * support/regression/collate-results.py: typo
1292 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1294 * support/regression/tests/fetchoverlap.c: Added new test case.
1296 * support/regression/tests/bp.c: Added new test case.
1298 * support/regression/tests/bug-448984.c: Added new test case.
1300 * support/regression/tests/pow2shifts.c: Added new test case.
1302 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1303 (genlshTwo): Fixed right shift for count > 8.
1305 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1307 2001-09-08 <johan@FRIJA>
1309 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1311 2001-09-07 <johan@FRIJA>
1313 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1315 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1317 2001-09-06 <johan@FRIJA>
1319 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1320 * bernhard noted me at this: "() equals to (void)" (1.38)
1322 2001-09-05 <johan@FRIJA>
1324 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1326 2001-09-04 <johan@FRIJA>
1328 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1331 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1333 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1335 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1337 * link/z80/aslink.h: Fixed path for PATH_MAX
1339 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1341 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1343 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1345 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1347 * 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.
1349 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1351 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1352 (genCmp): Fixed up genCmp for the GB with longs.
1354 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1356 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1358 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1360 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1362 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1364 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1366 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1368 * 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.
1370 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1372 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1374 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1376 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1378 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1380 * sim/ucsim/configure: little improvement of Cygwin-detection
1381 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1382 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1383 * support/regression/tests/bug-221100.c: small changes for mcs51
1384 * support/regression/tests/bug-221168.c: small changes for mcs51
1385 * support/regression/tests/bug-227710.c: small changes for mcs51
1386 * support/regression/tests/staticinit.c: small changes for mcs51
1387 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1388 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1389 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601