1 2003-01-24 <johan@CP255758-A>
3 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
4 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
5 (createIvalCharPtr): an ival doesn't always have a storage class anymore
7 2003-01-24 Bernhard Held <bernhard@bernhardheld.de>
9 * src/mcs51/peeph.def: better assembler identation by Frieder
10 * src/mcs51/gen.c: better assembler identation by Frieder
12 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
14 * as/z80/string.h: removed for gcc 3.2
15 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
16 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
18 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
20 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
21 * src/SDCCpeeph.c (replaceRule): fix bug #663503
22 * support/regression/Makefile: separate temp files for ports
23 * support/regression/generate-cases.py: separate temp files for ports
24 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
25 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
27 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
29 * moved tinitalk to device/examples/ds390
31 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
33 * as/mcs51/lkmem.c: rflag is for DS390
34 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
35 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
36 (linkEdit): move mem- and map-files the same way as ihx-files
37 * src/z80/main.c (_setDefaultOptions): removed --generic
38 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
39 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
40 * src/pic/glue.c (picglue): --c1mode works again
41 * src/pic16/glue.c (pic16glue): --c1mode works again
42 * src/asm.c (printCLine): fix #660034
44 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
46 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
47 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
48 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
49 * as/mcs51/lkmem (summary): better fix for sp problem
50 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
51 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
52 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
53 remove --stack-after-data
55 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
57 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
58 * src/SDCCutil.c (join): ugly bug: missing '\0'
59 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
61 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
63 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
65 * src/pic/main.c (_asmCmd): gpasm supports -o
66 * src/z80/main.c: more general macros
67 * device/lib/Makefile.in: remove intermediate files
69 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
71 * .version: Bumped version number to 2.3.3
72 * src/SDCCBBlock.c: new option -o
73 * src/SDCCglobl.h: new option -o
74 * src/SDCCglue.c: new option -o
75 * src/SDCCmain.c: new option -o
76 * src/asm.c: new option -o
77 * src/ds390/main.c: new option -o
78 * src/pic/glue.c: new option -o
79 * src/pic/pcode.c: new option -o
80 * src/pic/ralloc.c: new option -o
81 * src/pic16/glue.c: new option -o
82 * src/pic16/pcode.c: new option -o
83 * src/pic16/ralloc.c: new option -o
84 * src/z80/main.c: new option -o
85 * device/lib/Makefile.in: use -o
86 * support/regression/ports/ds390/spec.mk: use -o
87 * support/regression/ports/gbz80/spec.mk: use -o
88 * support/regression/ports/mcs51/spec.mk: use -o
89 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
90 * support/regression/ports/z80/spec.mk: use -o
91 * support/regression/ports/ucz80/spec.mk: use -o
92 * support/regression/ports/xa51/spec.mk: use -o
93 * support/regression/fwk/lib/timeout.c: fix usage string
95 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
96 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
98 2003-01-07 <johan@balder>
100 * src/SDCCast.c (decorateType): fixed bug #600035
102 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
103 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
104 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
105 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
106 * src/pic/pcode.c: outcommented unused variable to remove warnings
107 * src/pic/ralloc.c: outcommented unused variable to remove warnings
109 2003-01-06 <karl@turbobit.com>
110 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
113 2003-01-06 <johan@balder>
115 * src/SDCCicode.c: fixed array add
117 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
118 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
119 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
121 2003-01-04 <johan@balder>
123 * src/SDCCval.c (getNelements): fixed the initialized array of structures
125 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
126 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
128 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
129 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
130 * support/regression/tests/bug-524697.c: fit mem usage into 8032
132 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
133 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
135 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
136 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
138 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
139 * src/mcs51/main.c: removed {bindir}{sep} from aslink
141 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
143 * in \sdcc\as\mcs51\ changed these files in order to create an
144 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
145 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
146 following files to include the previous two files: aslink.dsp,
147 Makefile.aslink, Makefile.bcc, and Makefile.in.
149 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
152 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
154 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
155 value from option --iram-size.
157 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
159 * \sdcc\as\mcs51\lklist.c: added boundary check before using
162 2002-09-18 <wiml@hhhh.org>
164 * SDCClrange.h: exposed setFromRange() and setToRange()
165 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
166 packRegsForAccUse() (bug 542397)
167 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
168 multiple times and emitting the fetch operations more than once
169 added aopGetUsesAcc() function to allow binary operators to
170 fetch their operands in the correct order; made genMinus() emit
171 compact code for X = LITERAL - Y
173 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
174 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
175 sprintf() in line 1267.
177 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
178 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
181 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
182 Changes to aslink (All the changes are marked with 'JCF'):
184 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
187 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
188 area BSEG. Also moves, if possible, the DATA area down into the internal
189 ram so more space is available.
191 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
194 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
195 not bytes. Function summary() which creates a memory usage summary
196 file with extension .mem. Reports of overlaping stack and small stack
197 size. If the space for the stack is less than 16 bytes aslink trows a
200 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
201 the 8051. Option 'y' for memory summary output file.
203 Changes to sdcc (All the changes are marked with 'JCF'):
205 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
207 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
208 overlaying area for it (uses RegBankUsed[4]).
210 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
211 bank zero as used by default. By default aslink locates the stack
212 (equivalent to --stack-after-data). Pass option 'y' to aslink for
213 the creation of the .mem file. Delegates the allocation of data area
214 to aslink (it is not longer 0x30 by default). If --stack-loc passes
215 the begining of the stack area to aslink.
217 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
218 glue() in SDCCglue.c creates an area for it.
220 2002-09-03 Borut Razem <borut.razem@siol.net>
221 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
223 introduced atexit() handler for teporay files removal in case of
224 errors, assertions, ...
226 2002-08-29 Borut Razem <borut.razem@siol.net>
227 * sdcc/support/cpp2/auto-host_vc_in.h:
228 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
229 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
230 Maybe there is a similar problem with BORLANDC? It should be checked!
232 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
233 corrected improper use of assert: the assignment to clr variable was done inside the assert.
234 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
235 was not executed, and the compiler (cl) launched a warning:
236 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
238 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
239 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
241 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
242 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
244 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
245 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
246 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
247 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
248 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
249 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
250 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
251 - added Release configuration in VS projects
252 - review of compiler an linker options
253 - VC .exe files are generated in bin_vc directory, not to interfere
254 with binaries generated from other projects (cygwin, mingw, bcc ...)
256 * sdcc/src/yacc.dsp: added
258 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
259 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
260 and insert the version number definitions from .version
262 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
264 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
265 added - genarate auto-host.h using auto-host_vc_in.h as template
268 removed from CVS, generated automatically
270 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
271 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
273 2002-08-11 Borut Razem <borut.razem@siol.net>
274 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
276 2002-08-10 Borut Razem <borut.razem@siol.net>
277 * src/SDCCmain.c (main):
278 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
279 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
280 The consequence was that some temporary files were not removed.
283 unification of code in functions tempfilename() and tempfile():
284 function tempnam() is defined in Visual Studio 6.0 and .NET
286 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
288 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
289 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
290 - removed compiler command line option /WX: Treats all warnings as errors
291 - update a list of source files, included into the project
293 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
294 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
295 changed project type to Generic Project so that can be correcly converted to VS.NET project
297 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
299 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
301 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
303 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
304 added return 0 statements after assert() to make compiler happy
306 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
307 added newline in the def file to keep MSC compiler satisfied
309 * sdcc/src/z80/gen.c:
310 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
311 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
312 - solved MSC error in function aopDump()
314 * sdcc_vc.h: define PREFIX as "\\sdcc"
316 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
317 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
319 2002-06-22 Scott Dattalo <scott@dattalo.com>
320 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
321 - Rewrote the register banking algorithm.
322 - Added pCode live-range analysis to registers (for now, only non-used and
323 singly-used registers optimized away)
325 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
327 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
329 2002-05-10 Scott Dattalo <scott@dattalo.com>
330 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
332 2002-04-22 Michael Hope <michaelh@vroom>
334 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
336 * configure.in (DD_COPT): Added include support required for gbdk.
338 * .version: Bumped version number just to increase it.
340 * src/SDCCmain.c: Added -nostdinc to the default options.
342 2002-04-15 Michael Hope <michaelh@vroom>
344 * device/lib/z80/printf.c (sprintf): Added.
346 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
348 * src/z80/peeph.def: Added transpose redundent load rule.
350 * src/z80/main.c: Added force callee saves for jaune.
352 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
354 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
356 2002-03-28 Johan Knol <johan@balder>
358 * src/SDCCval.c: fixed bug #532436
360 2002-03-14 Scott Dattalo <scott@dattalo.com>
362 Added "char *Processor" field to the port structure.
365 Added -p option. Allows port dependent processor to be specified.
368 Initialized the new field char *Processor field to NULL in all ports
371 Compiler generated registers for interrupt context saving
372 were not getting allocated.
374 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
377 Fixed left shift. Will promote the left side of a left shift
378 if a) left shifting more than size of operand or b) when assigned
379 to something size > size of left side
381 2002-03-14 Scott Dattalo <scott@dattalo.com>
383 tons of changes. Register allocation has been
384 rewritten. Added customization for the various PICs. Flow
385 analysis is restructured. ...
391 Added. device.c is a PIC port hack to accomodate variations
394 2002-03-13 Michael Hope <michaelh@vroom>
396 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
398 2002-03-04 johanknol <johanknol@manik>
400 * /src/SDCCval.c: fixed
402 const unsigned char arr[][2] = { { 0, 1 } };
403 t18.c:1: error: Initializer element is not constant
405 2002-03-04 bela <bela@manik>
407 * /device/include/mcs51reg.h:
408 ds89c420 register definition update
410 2002-03-03 <johan@FRIJA>
412 * support/Util/SDCCerr.c: did something, but don't no why anymore
414 * support/regression/tests/bug-524691.c: made it a little less shy
416 * src/SDCCast.c (decorateType): fixed bug #524697
418 * src/SDCCast.c: made some lineno improvements
420 * src/SDCCval.c (getNelements): changed warning to error
422 * src/SDCCglue.c (printIvalArray): changed warning to error
424 * src/SDCCicode.c: fixed a warning for mingw
426 * src/SDCCast.c (decorateType): fixed the << promotion for ops
428 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
430 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
432 * src/ds390/peeph.def:
433 Added some more peephole rules
435 * src/ds390/gen.c: Various fixes & enhancements
437 * src/SDCClrange.c, src/SDCClrange.h:
438 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
440 * src/ds390/ralloc.c:
441 various fixes & enhancements (ds390) specific
443 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
444 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
447 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
449 2002-03-02 <johan@FRIJA>
451 * src/SDCCast.c (decorateType): fixed bug #524708
453 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
455 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
457 2002-03-01 Michael Hope <michaelh@vroom>
459 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
461 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
463 2002-03-01 <johan@FRIJA>
465 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
467 * src/SDCCast.c (decorateType): fixed bug #524209
469 * src/SDCCval.c (valNot): fixed bug #524195
471 2002-02-26 <johan@balder>
473 * src/xa51/gen.c: fixed a warning
475 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
477 * src/SDCCast.c (decorateType): fixed bug #522534
479 2002-02-23 <johan@balder>
481 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
483 2002-02-22 <johan@balder>
485 * src/SDCCast.c: fixed bug #514865
487 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
489 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
491 * sdcc/src/SDCCloop.c:
492 Previous fix was not good. basic blocks that have "break" or "return" are
493 not really partof a loop , but live ranges used in these blocks should
494 be live thru the entire loop, so set partOfLoop but don't add them to
497 2002-02-21 <johan@FRIJA>
499 * src/SDCCcse.c: fixed bug #514308
501 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
504 Fixed BUG #519583. If a conditional block ended in a return/break
505 statement inside a loop, it was not being considered part of the loop.
507 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
509 2002-02-10 Karl Bongers <karl@turbobit.com>
512 Fixed up SDCDB debugger somewhat. Updated debugger/README
513 with lots of comments and notes.
515 * device/examples/test2.c:
516 Fix bug, "red" variable not being initialized(compiler complained).
518 * device/examples/Makefile, examples/test3.c:
519 Add Makefile in device/examples folder, compiles test3.c
520 for use as a multiple module SDCDB test case.
522 * sim/ucsim/cmd.src/cmdset.cc:
523 Took out debug printfs in ucsim "next" command.
526 Karl and Johan start ucsim XA support. Most dissassembly working,
527 about 75% emulation done(plenty of work remaining).
530 Add Z80 support to ucsim, add test-ucz80 regression test,
531 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
532 Notice z80 compiler fails on examples/test3.c/crc code.
534 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
536 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
537 Added support for --parms-in-bank1
539 * src/ds390/peeph.def:
540 added a few more peephole optimzations
543 1) added __builtin_inp & __builtin_outp used to read in data of given length
544 from a memory mapped port
545 2) added __builtin_memcmp
546 3) added __builtin_swapw swap bytes of a short
548 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
549 1) handle multiple send & receives from register bank1
550 2) ralloc can now allocate DPTR1 to some liveRanges
552 * src/SDCCsymt.c, src/SDCCsymt.h:
553 changes to handle multiple sends & receives
556 added some pointer arithmetic optimization
559 added some pointer arithmetic optimizations but not stable yet so not
560 called from anywhere (will get this working shortly)
562 * src/SDCCopt.c: fixed for multiple sends & receives
565 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
566 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
567 set preprocessor defines (depending on options)
569 * src/SDCCicode.c, src/SDCCicode.h:
570 changes made to handle multiple sends & receives
573 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
575 * src/SDCCcse.c, src/SDCCcse.h:
576 added function findbackward def (to be used in upcoming optimization)
578 * src/SDCCcflow.c, src/SDCCcflow.h:
579 added function returnAtEnd - to determine if a basic block terminates with
582 * src/SDCCast.c, src/SDCCast.h:
583 added option parms-in-bank1
585 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
586 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
587 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
588 adjusted for --parms-in-bank1 option
590 * device/include/string.h:
591 donot redefine "reentrant" keyword
593 * device/include/ds80c390.h: Added some more SFRs
595 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
597 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
599 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
601 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
603 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
605 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
607 2002-01-18 Paul Stoffregen <paul@pjrc.com>
609 * Added --xram-movc option
611 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
613 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
615 2002-01-11 Johan Knol
617 * Added math lib of Jesus Calvino-Fraga
619 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
621 * src/SDCCmain.c (processFile): fix processing of ../../src.c
622 * support/regression/Makefile: new target test-mcs51-stack-auto
623 * support/regression/ports/mcs51-stack-auto/spec.mk: added
625 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
627 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
629 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
631 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
633 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
635 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
637 * src/SDCCglue.h: add definition for printIvalChar()
639 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
641 * src/SDCCast.c: fix #498138 by Johan
643 * src/SDCCglue.c: fix #498138 by Johan
645 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
647 * support/regression/Makefile: fix clean
649 * support/regression/ports/ds390/support.c: fix transmission of last character
651 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
653 * /sdcc/src/ds390/gen.c:
654 a) improved computing address of stack variable
655 b) took out some #if 0 code
656 c) improved parmBytes adjustment
657 d) improved genPlusIncr & genMinusIncr
658 e) genCmp could generate bad code (when left assigned to DPTR)
659 f) Fixed bug in hasInc
661 * /sdcc/src/ds390/ralloc.c:
662 a) packRegsForSupport could mess up live information (Fixed)
663 b) packRegsDPTRuse could be incorrect for left & right shift
665 * /sdcc/src/mcs51/ralloc.c:
666 packRegsForSupport could mess up the live information (Fixed)
668 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
670 * /sdcc/src/SDCCast.c:
671 can reverse a loop even if function call is present as long
672 as the loop control variable is local & is not passed as parameter
674 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
676 * /sdcc/ChangeLog: *** empty log message ***
678 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
679 More builtin function additions for TININative
681 * /sdcc/src/ds390/ralloc.c:
682 Had broken the regression testsuite
684 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
686 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
687 Added funcattr hasStackParms will be set for reentrant functions when there
688 are paramteres on the stack, this helps in minimizing frame pointer generation
689 typeFromStr can handle function pointers now
691 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
692 *** empty log message ***
694 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
696 * /src/ds390/gen.c, /src/ds390/main.c:
697 More builtin function additions for TININative
699 * /src/ds390/ralloc.c:
700 Had broken the regression testsuite
702 * /src/SDCCast.c: Fixed a bug in dumptree
704 * /src/SDCCsymt.c, /src/SDCCsymt.h:
705 Added funcattr hasStackParms will be set for reentrant functions when there
706 are paramteres on the stack, this helps in minimizing frame pointer generation
707 typeFromStr can handle function pointers now
709 * /doc/builtins.txt, /doc/TININative.txt:
710 *** empty log message ***
713 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
715 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
716 ALPHA version for -mTININative
718 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
719 updated to reflect changes in the port structure
722 added function do_assemble (similar to do_link) if non-null this function
723 will be called to do assembly (-mTININative) requires a multi command
725 added function genAssemblerEnd will be called to generate assembler Epilogue
728 added _JavaNative to debug info printing
730 * /src/SDCCmain.c: added option --tini-libid
731 added port->do_assemble function (-mTININative) has a multi command assemble
733 * /src/SDCCglue.c: Disabled "constExpr" check
734 added port->genAssemblerEnd function
736 * /src/SDCCglobl.h: Added option --tini-libid value
739 tookout optimizeCompare from the header (has no external references)
741 * /src/SDCCast.c: made one more function "static"
743 2001-12-23 Michael Hope <michaelh@juju.net.nz>
745 * src/z80/mappings.i: Added z80asm support.
747 * src/z80/main.c: Added z80asm support on --asm=z80asm
749 * src/z80/gen.c: Fixed asm portability issues.
751 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
753 * src/SDCCglue.c (printExterns): Added global/extern split.
755 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
757 * support/regression/Makefile: added test for mcs51 model large
759 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
761 * support/regression/ports/gbz80/spec.mk: added -mgbz80
763 2001-12-05 Michael Hope <michaelh@juju.net.nz>
765 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
767 1904-01-06 Michael Hope <michaelh@juju.net.nz>
769 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
771 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
773 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
775 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
777 * support/regression/tests/simplefloat.c: Port to mcs51.
779 2001-11-25 Michael Hope <michaelh@juju.net.nz>
780 * support/regression/tests/bug-485362.c: Added.
782 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
784 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
786 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
788 * src/z80/gen.c (aopDump): Added a dump function.
790 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
791 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
793 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
795 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
797 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
799 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
801 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
803 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
805 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
807 * support/regression/ports/ds390/support.c: Use tinibios.
809 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
811 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
813 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
814 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
816 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
818 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
820 2001-11-18 Michael Hope <michaelh@juju.net.nz>
822 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
824 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
825 (packRegsForIYUse): Created and optimised.
827 2001-11-07 Michael Hope <michaelh@juju.net.nz>
829 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
830 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
832 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
834 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
836 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
838 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
840 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
842 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
844 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
846 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
848 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
850 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
852 2001-11-07 Michael Hope <michaelh@juju.net.nz>
854 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
855 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
856 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
858 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
860 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
861 (genNotFloat): Added.
862 (genUminusFloat): Added.
864 * device/lib/z80/Makefile: Added floating pt stubs.
866 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
868 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
870 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
872 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
874 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
876 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
878 * sdcc/support/regression/Makefile: Add port ds390.
880 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
882 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
884 * sdcc/support/regression/ports/ds390/spec.mk: Added.
886 * sdcc/support/regression/ports/ds390/support.c: Added.
888 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
890 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
892 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
894 2001-11-04 Michael Hope <michaelh@juju.net.nz>
896 * device/include/malloc.h: Added z80 and gbz80 support.
898 * device/lib/gbz80/heap.s: Added.
900 * device/lib/z80/heap.s: Added.
902 * device/lib/malloc.c: Added z80 and gbz80 support.
904 * support/regression/tests/malloc.c (testMalloc): Added.
906 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
908 * support/regression/tests/bug-478094.c: Added.
910 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
912 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
914 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
916 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
918 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
920 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
922 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
924 2001-11-04 Michael Hope <michaelh@juju.net.nz>
926 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
928 2001-11-03 Michael Hope <michaelh@juju.net.nz>
930 * support/regression/tests/bug-477927.c: Added.
932 * src/z80/peeph.def: Added minor rules.
934 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
936 * src/z80/peeph.def: Added jump optimisation modification.
938 2001-11-01 Michael Hope <michaelh@juju.net.nz>
940 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
942 2001-10-30 Michael Hope <michaelh@juju.net.nz>
944 * support/regression/tests/funptrs.c: Added.
946 2001-10-29 Michael Hope <michaelh@juju.net.nz>
948 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
950 2001-10-28 Michael Hope <michaelh@juju.net.nz>
952 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
954 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
956 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
957 (movLeft2ResultLong): Created.
959 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
960 (joinPushes): Added. Joins two char pushes into a word push.
962 2001-10-27 Michael Hope <michaelh@juju.net.nz>
964 * support/cpp2/Makefile.in (install): Added creation of dest dir.
966 * support/makebin/Makefile (install): Added creation of dest dir.
968 2001-10-24 Karl Bongers <karl@turbobit.com>
970 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
972 2001-10-21 Michael Hope <michaelh@juju.net.nz>
974 * src/z80/ralloc.c: Turned off faulty pack for one use.
976 * src/z80/peeph-gbz80.def: Removed redundent restart options.
978 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
980 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
982 * support/regression/Makefile: Improved clean
984 * support/regression/ports/gbz80/spec.mk: Added clean
986 * support/regression/ports/host/spec.mk: Added clean
988 * support/regression/ports/z80/spec.mk: Added clean
990 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
992 * support/regression/ports/mcs51/timeout.c: little improvements
994 2001-10-17 Michael Hope <michaelh@juju.net.nz>
996 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
998 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
1000 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
1002 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
1004 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
1006 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
1008 2001-10-13 Michael Hope <michaelh@juju.net.nz>
1009 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1011 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1013 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1015 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1017 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1019 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1021 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1023 * support/regression/tests/longor.c: Added.
1025 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1027 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1029 * as/mcs51/aslink.h: define PATH_MAX
1031 * as/mcs51/asm.h: define PATH_MAX
1033 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1035 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1037 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1039 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1041 * src/SDCCglobl.h: define PATH_MAX
1043 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1045 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1047 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1049 * src/z80/gen.c (gencjneshort): Fixed
1051 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1053 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1055 * support/regression/tests/bug-469671.c: Added.
1057 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1059 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1061 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1063 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1065 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1067 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1069 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1071 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1073 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1075 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1077 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1079 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1081 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1083 * 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.
1085 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1087 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1089 2001-10-07 <johan@FRIJA>
1091 * device/lib/gets.c (gets): fixed the return value.
1093 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1094 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1096 * 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.
1098 * 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.
1100 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1102 * src/pic/gen.c: Removed Safe_strdup.
1104 * configure.in: Added option to enable libgc support.
1106 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1107 (bitVectUnion): Optimised.
1108 (bitVectIntersect): Optimised.
1109 (bitVectBitsInCommon): Optimised.
1110 (bitVectCplAnd): Optimised.
1112 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1114 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1116 * src/SDCCmain.c: distinguish between assembler debug and plain options
1118 * src/avr/main.c: remove standard assembler options
1120 * src/ds390/main.c: remove standard assembler options
1122 * src/mcs51/main.c: remove standard assembler options
1124 * src/port.h: removed "PENDING" comment
1126 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1128 * src/device/lib/_mulint.c : new, with assember functions
1130 * src/device/lib/_mullong.c : new, with assember functions
1132 * src/device/lib/_divuint.c : with assember functions
1134 * src/device/lib/_divsint.c : with assember functions
1136 * src/device/lib/_divulong.c: with assember functions
1138 * src/device/lib/_divslong.c: with assember functions
1140 * src/device/lib/_moduint.c : with assember functions
1142 * src/device/lib/_modsint.c : with assember functions
1144 * src/device/lib/_modulong.c: with assember functions
1146 * src/device/lib/_modslong.c: with assember functions
1148 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1150 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1152 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1153 replaced _mululong.c and _mulslong.c by _mullong.c
1155 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1157 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1159 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1161 * src/SDCCglue.c: test, if win32api is available for MINGW
1163 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1165 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1166 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1167 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1168 * support/regression/ports/host/spec.mk: removed GENERIC
1169 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1170 * support/regression/ports/z80/spec.mk: removed GENERIC
1172 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1174 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1176 * support/regression/tests/bug-467035.c: Created.
1178 2001-10-01 <johan@FRIJA>
1180 * src/SDCC.y: fixed bug #466586 part 1
1182 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1184 * SDCCicode.c: z80 has no generic pointers
1185 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1187 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1189 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1191 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1193 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1195 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1197 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1199 * configure.in: Fixed up so that ucsim is only configured once.
1201 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1203 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1204 (getPathDifference): As above.
1206 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1208 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1210 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1211 * .version: Updated to 2.3.1
1213 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1214 Added copyright header.
1216 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1217 (assemble): Added support for macro based assembler commands.
1218 (linkEdit): Added support for macro based linker commands.
1219 (preProcess): Changed the pre-processor to use macros.
1220 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1221 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1223 * device/lib/z80/crt0.s: Added module name for debugging.
1225 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1227 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1229 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1231 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1233 * src/Makefile.in: Added SDCCmacro and SDCCutil
1235 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1237 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1239 2001-09-16 <johan@FRIJA>
1241 * 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.
1243 2001-09-15 <johan@FRIJA>
1245 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1246 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1248 2001-09-11 <johan@FRIJA>
1250 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1252 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1254 * support/regression/tests/bug-460444.c: Added test case.
1256 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1257 (genCast): Added justification for all of the asserts.
1259 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1261 * support/regression/support.c: _xdata replaced by xdata
1263 * support/regression/spec.mk: removed _generic
1265 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1267 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1269 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1270 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1272 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1274 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1276 * support/regression/tests/bug-460010.c: Added test case.
1278 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1280 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1282 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1284 * support/regression/testfwk.c: removed workaround for bug #436344
1286 * support/regression/tests/bp.c: use less memory with mcs51
1288 * support/regression/tests/bug-441448.c: use less memory
1290 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1292 * support/regression/collate-results.py: typo
1294 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1296 * support/regression/tests/fetchoverlap.c: Added new test case.
1298 * support/regression/tests/bp.c: Added new test case.
1300 * support/regression/tests/bug-448984.c: Added new test case.
1302 * support/regression/tests/pow2shifts.c: Added new test case.
1304 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1305 (genlshTwo): Fixed right shift for count > 8.
1307 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1309 2001-09-08 <johan@FRIJA>
1311 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1313 2001-09-07 <johan@FRIJA>
1315 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1317 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1319 2001-09-06 <johan@FRIJA>
1321 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1322 * bernhard noted me at this: "() equals to (void)" (1.38)
1324 2001-09-05 <johan@FRIJA>
1326 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1328 2001-09-04 <johan@FRIJA>
1330 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1333 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1335 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1337 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1339 * link/z80/aslink.h: Fixed path for PATH_MAX
1341 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1343 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1345 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1347 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1349 * 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.
1351 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1353 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1354 (genCmp): Fixed up genCmp for the GB with longs.
1356 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1358 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1360 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1362 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1364 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1366 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1368 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1370 * 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.
1372 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1374 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1376 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1378 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1380 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1382 * sim/ucsim/configure: little improvement of Cygwin-detection
1383 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1384 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1385 * support/regression/tests/bug-221100.c: small changes for mcs51
1386 * support/regression/tests/bug-221168.c: small changes for mcs51
1387 * support/regression/tests/bug-227710.c: small changes for mcs51
1388 * support/regression/tests/staticinit.c: small changes for mcs51
1389 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1390 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1391 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601