1 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
3 * moved tinitalk to device/examples/ds390
5 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
7 * as/mcs51/lkmem.c: rflag is for DS390
8 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
9 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
10 (linkEdit): move mem- and map-files the same way as ihx-files
11 * src/z80/main.c (_setDefaultOptions): removed --generic
12 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
13 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
14 * src/pic/glue.c (picglue): --c1mode works again
15 * src/pic16/glue.c (pic16glue): --c1mode works again
16 * src/asm.c (printCLine): fix #660034
18 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
20 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
21 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
22 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
23 * as/mcs51/lkmem (summary): better fix for sp problem
24 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
25 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
26 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
27 remove --stack-after-data
29 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
31 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
32 * src/SDCCutil.c (join): ugly bug: missing '\0'
33 * as/mcs51/lkmem.c (summary): sp on address 7 is save
35 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
37 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
39 * src/pic/main.c (_asmCmd): gpasm supports -o
40 * src/z80/main.c: more general macros
41 * device/lib/Makefile.in: remove intermediate files
43 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
45 * .version: Bumped version number to 2.3.3
46 * src/SDCCBBlock.c: new option -o
47 * src/SDCCglobl.h: new option -o
48 * src/SDCCglue.c: new option -o
49 * src/SDCCmain.c: new option -o
50 * src/asm.c: new option -o
51 * src/ds390/main.c: new option -o
52 * src/pic/glue.c: new option -o
53 * src/pic/pcode.c: new option -o
54 * src/pic/ralloc.c: new option -o
55 * src/pic16/glue.c: new option -o
56 * src/pic16/pcode.c: new option -o
57 * src/pic16/ralloc.c: new option -o
58 * src/z80/main.c: new option -o
59 * device/lib/Makefile.in: use -o
60 * support/regression/ports/ds390/spec.mk: use -o
61 * support/regression/ports/gbz80/spec.mk: use -o
62 * support/regression/ports/mcs51/spec.mk: use -o
63 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
64 * support/regression/ports/z80/spec.mk: use -o
65 * support/regression/ports/ucz80/spec.mk: use -o
66 * support/regression/ports/xa51/spec.mk: use -o
67 * support/regression/fwk/lib/timeout.c: fix usage string
69 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
70 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
72 2003-01-07 <johan@balder>
74 * src/SDCCast.c (decorateType): fixed bug #600035
76 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
77 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
78 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
79 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
80 * src/pic/pcode.c: outcommented unused variable to remove warnings
81 * src/pic/ralloc.c: outcommented unused variable to remove warnings
83 2003-01-06 <karl@turbobit.com>
84 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
87 2003-01-06 <johan@balder>
89 * src/SDCCicode.c: fixed array add
91 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
92 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
93 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
95 2003-01-04 <johan@balder>
97 * src/SDCCval.c (getNelements): fixed the initialized array of structures
99 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
100 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
102 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
103 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
104 * support/regression/tests/bug-524697.c: fit mem usage into 8032
106 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
107 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
109 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
110 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
112 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
113 * src/mcs51/main.c: removed {bindir}{sep} from aslink
115 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
117 * in \sdcc\as\mcs51\ changed these files in order to create an
118 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
119 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
120 following files to include the previous two files: aslink.dsp,
121 Makefile.aslink, Makefile.bcc, and Makefile.in.
123 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
126 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
128 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
129 value from option --iram-size.
131 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
133 * \sdcc\as\mcs51\lklist.c: added boundary check before using
136 2002-09-18 <wiml@hhhh.org>
138 * SDCClrange.h: exposed setFromRange() and setToRange()
139 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
140 packRegsForAccUse() (bug 542397)
141 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
142 multiple times and emitting the fetch operations more than once
143 added aopGetUsesAcc() function to allow binary operators to
144 fetch their operands in the correct order; made genMinus() emit
145 compact code for X = LITERAL - Y
147 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
148 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
149 sprintf() in line 1267.
151 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
152 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
155 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
156 Changes to aslink (All the changes are marked with 'JCF'):
158 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
161 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
162 area BSEG. Also moves, if possible, the DATA area down into the internal
163 ram so more space is available.
165 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
168 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
169 not bytes. Function summary() which creates a memory usage summary
170 file with extension .mem. Reports of overlaping stack and small stack
171 size. If the space for the stack is less than 16 bytes aslink trows a
174 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
175 the 8051. Option 'y' for memory summary output file.
177 Changes to sdcc (All the changes are marked with 'JCF'):
179 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
181 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
182 overlaying area for it (uses RegBankUsed[4]).
184 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
185 bank zero as used by default. By default aslink locates the stack
186 (equivalent to --stack-after-data). Pass option 'y' to aslink for
187 the creation of the .mem file. Delegates the allocation of data area
188 to aslink (it is not longer 0x30 by default). If --stack-loc passes
189 the begining of the stack area to aslink.
191 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
192 glue() in SDCCglue.c creates an area for it.
194 2002-09-03 Borut Razem <borut.razem@siol.net>
195 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
197 introduced atexit() handler for teporay files removal in case of
198 errors, assertions, ...
200 2002-08-29 Borut Razem <borut.razem@siol.net>
201 * sdcc/support/cpp2/auto-host_vc_in.h:
202 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
203 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
204 Maybe there is a similar problem with BORLANDC? It should be checked!
206 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
207 corrected improper use of assert: the assignment to clr variable was done inside the assert.
208 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
209 was not executed, and the compiler (cl) launched a warning:
210 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
212 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
213 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
215 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
216 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
218 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
219 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
220 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
221 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
222 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
223 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
224 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
225 - added Release configuration in VS projects
226 - review of compiler an linker options
227 - VC .exe files are generated in bin_vc directory, not to interfere
228 with binaries generated from other projects (cygwin, mingw, bcc ...)
230 * sdcc/src/yacc.dsp: added
232 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
233 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
234 and insert the version number definitions from .version
236 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
238 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
239 added - genarate auto-host.h using auto-host_vc_in.h as template
242 removed from CVS, generated automatically
244 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
245 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
247 2002-08-11 Borut Razem <borut.razem@siol.net>
248 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
250 2002-08-10 Borut Razem <borut.razem@siol.net>
251 * src/SDCCmain.c (main):
252 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
253 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
254 The consequence was that some temporary files were not removed.
257 unification of code in functions tempfilename() and tempfile():
258 function tempnam() is defined in Visual Studio 6.0 and .NET
260 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
262 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
263 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
264 - removed compiler command line option /WX: Treats all warnings as errors
265 - update a list of source files, included into the project
267 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
268 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
269 changed project type to Generic Project so that can be correcly converted to VS.NET project
271 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
273 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
275 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
277 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
278 added return 0 statements after assert() to make compiler happy
280 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
281 added newline in the def file to keep MSC compiler satisfied
283 * sdcc/src/z80/gen.c:
284 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
285 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
286 - solved MSC error in function aopDump()
288 * sdcc_vc.h: define PREFIX as "\\sdcc"
290 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
291 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
293 2002-06-22 Scott Dattalo <scott@dattalo.com>
294 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
295 - Rewrote the register banking algorithm.
296 - Added pCode live-range analysis to registers (for now, only non-used and
297 singly-used registers optimized away)
299 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
301 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
303 2002-05-10 Scott Dattalo <scott@dattalo.com>
304 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
306 2002-04-22 Michael Hope <michaelh@vroom>
308 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
310 * configure.in (DD_COPT): Added include support required for gbdk.
312 * .version: Bumped version number just to increase it.
314 * src/SDCCmain.c: Added -nostdinc to the default options.
316 2002-04-15 Michael Hope <michaelh@vroom>
318 * device/lib/z80/printf.c (sprintf): Added.
320 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
322 * src/z80/peeph.def: Added transpose redundent load rule.
324 * src/z80/main.c: Added force callee saves for jaune.
326 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
328 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
330 2002-03-28 Johan Knol <johan@balder>
332 * src/SDCCval.c: fixed bug #532436
334 2002-03-14 Scott Dattalo <scott@dattalo.com>
336 Added "char *Processor" field to the port structure.
339 Added -p option. Allows port dependent processor to be specified.
342 Initialized the new field char *Processor field to NULL in all ports
345 Compiler generated registers for interrupt context saving
346 were not getting allocated.
348 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
351 Fixed left shift. Will promote the left side of a left shift
352 if a) left shifting more than size of operand or b) when assigned
353 to something size > size of left side
355 2002-03-14 Scott Dattalo <scott@dattalo.com>
357 tons of changes. Register allocation has been
358 rewritten. Added customization for the various PICs. Flow
359 analysis is restructured. ...
365 Added. device.c is a PIC port hack to accomodate variations
368 2002-03-13 Michael Hope <michaelh@vroom>
370 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
372 2002-03-04 johanknol <johanknol@manik>
374 * /src/SDCCval.c: fixed
376 const unsigned char arr[][2] = { { 0, 1 } };
377 t18.c:1: error: Initializer element is not constant
379 2002-03-04 bela <bela@manik>
381 * /device/include/mcs51reg.h:
382 ds89c420 register definition update
384 2002-03-03 <johan@FRIJA>
386 * support/Util/SDCCerr.c: did something, but don't no why anymore
388 * support/regression/tests/bug-524691.c: made it a little less shy
390 * src/SDCCast.c (decorateType): fixed bug #524697
392 * src/SDCCast.c: made some lineno improvements
394 * src/SDCCval.c (getNelements): changed warning to error
396 * src/SDCCglue.c (printIvalArray): changed warning to error
398 * src/SDCCicode.c: fixed a warning for mingw
400 * src/SDCCast.c (decorateType): fixed the << promotion for ops
402 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
404 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
406 * src/ds390/peeph.def:
407 Added some more peephole rules
409 * src/ds390/gen.c: Various fixes & enhancements
411 * src/SDCClrange.c, src/SDCClrange.h:
412 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
414 * src/ds390/ralloc.c:
415 various fixes & enhancements (ds390) specific
417 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
418 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
421 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
423 2002-03-02 <johan@FRIJA>
425 * src/SDCCast.c (decorateType): fixed bug #524708
427 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
429 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
431 2002-03-01 Michael Hope <michaelh@vroom>
433 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
435 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
437 2002-03-01 <johan@FRIJA>
439 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
441 * src/SDCCast.c (decorateType): fixed bug #524209
443 * src/SDCCval.c (valNot): fixed bug #524195
445 2002-02-26 <johan@balder>
447 * src/xa51/gen.c: fixed a warning
449 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
451 * src/SDCCast.c (decorateType): fixed bug #522534
453 2002-02-23 <johan@balder>
455 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
457 2002-02-22 <johan@balder>
459 * src/SDCCast.c: fixed bug #514865
461 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
463 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
465 * sdcc/src/SDCCloop.c:
466 Previous fix was not good. basic blocks that have "break" or "return" are
467 not really partof a loop , but live ranges used in these blocks should
468 be live thru the entire loop, so set partOfLoop but don't add them to
471 2002-02-21 <johan@FRIJA>
473 * src/SDCCcse.c: fixed bug #514308
475 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
478 Fixed BUG #519583. If a conditional block ended in a return/break
479 statement inside a loop, it was not being considered part of the loop.
481 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
483 2002-02-10 Karl Bongers <karl@turbobit.com>
486 Fixed up SDCDB debugger somewhat. Updated debugger/README
487 with lots of comments and notes.
489 * device/examples/test2.c:
490 Fix bug, "red" variable not being initialized(compiler complained).
492 * device/examples/Makefile, examples/test3.c:
493 Add Makefile in device/examples folder, compiles test3.c
494 for use as a multiple module SDCDB test case.
496 * sim/ucsim/cmd.src/cmdset.cc:
497 Took out debug printfs in ucsim "next" command.
500 Karl and Johan start ucsim XA support. Most dissassembly working,
501 about 75% emulation done(plenty of work remaining).
504 Add Z80 support to ucsim, add test-ucz80 regression test,
505 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
506 Notice z80 compiler fails on examples/test3.c/crc code.
508 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
510 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
511 Added support for --parms-in-bank1
513 * src/ds390/peeph.def:
514 added a few more peephole optimzations
517 1) added __builtin_inp & __builtin_outp used to read in data of given length
518 from a memory mapped port
519 2) added __builtin_memcmp
520 3) added __builtin_swapw swap bytes of a short
522 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
523 1) handle multiple send & receives from register bank1
524 2) ralloc can now allocate DPTR1 to some liveRanges
526 * src/SDCCsymt.c, src/SDCCsymt.h:
527 changes to handle multiple sends & receives
530 added some pointer arithmetic optimization
533 added some pointer arithmetic optimizations but not stable yet so not
534 called from anywhere (will get this working shortly)
536 * src/SDCCopt.c: fixed for multiple sends & receives
539 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
540 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
541 set preprocessor defines (depending on options)
543 * src/SDCCicode.c, src/SDCCicode.h:
544 changes made to handle multiple sends & receives
547 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
549 * src/SDCCcse.c, src/SDCCcse.h:
550 added function findbackward def (to be used in upcoming optimization)
552 * src/SDCCcflow.c, src/SDCCcflow.h:
553 added function returnAtEnd - to determine if a basic block terminates with
556 * src/SDCCast.c, src/SDCCast.h:
557 added option parms-in-bank1
559 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
560 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
561 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
562 adjusted for --parms-in-bank1 option
564 * device/include/string.h:
565 donot redefine "reentrant" keyword
567 * device/include/ds80c390.h: Added some more SFRs
569 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
571 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
573 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
575 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
577 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
579 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
581 2002-01-18 Paul Stoffregen <paul@pjrc.com>
583 * Added --xram-movc option
585 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
587 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
589 2002-01-11 Johan Knol
591 * Added math lib of Jesus Calvino-Fraga
593 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
595 * src/SDCCmain.c (processFile): fix processing of ../../src.c
596 * support/regression/Makefile: new target test-mcs51-stack-auto
597 * support/regression/ports/mcs51-stack-auto/spec.mk: added
599 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
601 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
603 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
605 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
607 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
609 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
611 * src/SDCCglue.h: add definition for printIvalChar()
613 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
615 * src/SDCCast.c: fix #498138 by Johan
617 * src/SDCCglue.c: fix #498138 by Johan
619 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
621 * support/regression/Makefile: fix clean
623 * support/regression/ports/ds390/support.c: fix transmission of last character
625 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
627 * /sdcc/src/ds390/gen.c:
628 a) improved computing address of stack variable
629 b) took out some #if 0 code
630 c) improved parmBytes adjustment
631 d) improved genPlusIncr & genMinusIncr
632 e) genCmp could generate bad code (when left assigned to DPTR)
633 f) Fixed bug in hasInc
635 * /sdcc/src/ds390/ralloc.c:
636 a) packRegsForSupport could mess up live information (Fixed)
637 b) packRegsDPTRuse could be incorrect for left & right shift
639 * /sdcc/src/mcs51/ralloc.c:
640 packRegsForSupport could mess up the live information (Fixed)
642 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
644 * /sdcc/src/SDCCast.c:
645 can reverse a loop even if function call is present as long
646 as the loop control variable is local & is not passed as parameter
648 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
650 * /sdcc/ChangeLog: *** empty log message ***
652 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
653 More builtin function additions for TININative
655 * /sdcc/src/ds390/ralloc.c:
656 Had broken the regression testsuite
658 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
660 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
661 Added funcattr hasStackParms will be set for reentrant functions when there
662 are paramteres on the stack, this helps in minimizing frame pointer generation
663 typeFromStr can handle function pointers now
665 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
666 *** empty log message ***
668 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
670 * /src/ds390/gen.c, /src/ds390/main.c:
671 More builtin function additions for TININative
673 * /src/ds390/ralloc.c:
674 Had broken the regression testsuite
676 * /src/SDCCast.c: Fixed a bug in dumptree
678 * /src/SDCCsymt.c, /src/SDCCsymt.h:
679 Added funcattr hasStackParms will be set for reentrant functions when there
680 are paramteres on the stack, this helps in minimizing frame pointer generation
681 typeFromStr can handle function pointers now
683 * /doc/builtins.txt, /doc/TININative.txt:
684 *** empty log message ***
687 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
689 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
690 ALPHA version for -mTININative
692 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
693 updated to reflect changes in the port structure
696 added function do_assemble (similar to do_link) if non-null this function
697 will be called to do assembly (-mTININative) requires a multi command
699 added function genAssemblerEnd will be called to generate assembler Epilogue
702 added _JavaNative to debug info printing
704 * /src/SDCCmain.c: added option --tini-libid
705 added port->do_assemble function (-mTININative) has a multi command assemble
707 * /src/SDCCglue.c: Disabled "constExpr" check
708 added port->genAssemblerEnd function
710 * /src/SDCCglobl.h: Added option --tini-libid value
713 tookout optimizeCompare from the header (has no external references)
715 * /src/SDCCast.c: made one more function "static"
717 2001-12-23 Michael Hope <michaelh@juju.net.nz>
719 * src/z80/mappings.i: Added z80asm support.
721 * src/z80/main.c: Added z80asm support on --asm=z80asm
723 * src/z80/gen.c: Fixed asm portability issues.
725 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
727 * src/SDCCglue.c (printExterns): Added global/extern split.
729 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
731 * support/regression/Makefile: added test for mcs51 model large
733 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
735 * support/regression/ports/gbz80/spec.mk: added -mgbz80
737 2001-12-05 Michael Hope <michaelh@juju.net.nz>
739 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
741 1904-01-06 Michael Hope <michaelh@juju.net.nz>
743 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
745 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
747 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
749 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
751 * support/regression/tests/simplefloat.c: Port to mcs51.
753 2001-11-25 Michael Hope <michaelh@juju.net.nz>
754 * support/regression/tests/bug-485362.c: Added.
756 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
758 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
760 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
762 * src/z80/gen.c (aopDump): Added a dump function.
764 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
765 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
767 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
769 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
771 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
773 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
775 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
777 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
779 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
781 * support/regression/ports/ds390/support.c: Use tinibios.
783 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
785 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
787 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
788 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
790 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
792 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
794 2001-11-18 Michael Hope <michaelh@juju.net.nz>
796 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
798 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
799 (packRegsForIYUse): Created and optimised.
801 2001-11-07 Michael Hope <michaelh@juju.net.nz>
803 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
804 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
806 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
808 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
810 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
812 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
814 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
816 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
818 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
820 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
822 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
824 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
826 2001-11-07 Michael Hope <michaelh@juju.net.nz>
828 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
829 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
830 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
832 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
834 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
835 (genNotFloat): Added.
836 (genUminusFloat): Added.
838 * device/lib/z80/Makefile: Added floating pt stubs.
840 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
842 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
844 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
846 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
848 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
850 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
852 * sdcc/support/regression/Makefile: Add port ds390.
854 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
856 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
858 * sdcc/support/regression/ports/ds390/spec.mk: Added.
860 * sdcc/support/regression/ports/ds390/support.c: Added.
862 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
864 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
866 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
868 2001-11-04 Michael Hope <michaelh@juju.net.nz>
870 * device/include/malloc.h: Added z80 and gbz80 support.
872 * device/lib/gbz80/heap.s: Added.
874 * device/lib/z80/heap.s: Added.
876 * device/lib/malloc.c: Added z80 and gbz80 support.
878 * support/regression/tests/malloc.c (testMalloc): Added.
880 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
882 * support/regression/tests/bug-478094.c: Added.
884 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
886 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
888 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
890 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
892 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
894 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
896 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
898 2001-11-04 Michael Hope <michaelh@juju.net.nz>
900 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
902 2001-11-03 Michael Hope <michaelh@juju.net.nz>
904 * support/regression/tests/bug-477927.c: Added.
906 * src/z80/peeph.def: Added minor rules.
908 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
910 * src/z80/peeph.def: Added jump optimisation modification.
912 2001-11-01 Michael Hope <michaelh@juju.net.nz>
914 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
916 2001-10-30 Michael Hope <michaelh@juju.net.nz>
918 * support/regression/tests/funptrs.c: Added.
920 2001-10-29 Michael Hope <michaelh@juju.net.nz>
922 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
924 2001-10-28 Michael Hope <michaelh@juju.net.nz>
926 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
928 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
930 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
931 (movLeft2ResultLong): Created.
933 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
934 (joinPushes): Added. Joins two char pushes into a word push.
936 2001-10-27 Michael Hope <michaelh@juju.net.nz>
938 * support/cpp2/Makefile.in (install): Added creation of dest dir.
940 * support/makebin/Makefile (install): Added creation of dest dir.
942 2001-10-24 Karl Bongers <karl@turbobit.com>
944 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
946 2001-10-21 Michael Hope <michaelh@juju.net.nz>
948 * src/z80/ralloc.c: Turned off faulty pack for one use.
950 * src/z80/peeph-gbz80.def: Removed redundent restart options.
952 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
954 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
956 * support/regression/Makefile: Improved clean
958 * support/regression/ports/gbz80/spec.mk: Added clean
960 * support/regression/ports/host/spec.mk: Added clean
962 * support/regression/ports/z80/spec.mk: Added clean
964 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
966 * support/regression/ports/mcs51/timeout.c: little improvements
968 2001-10-17 Michael Hope <michaelh@juju.net.nz>
970 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
972 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
974 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
976 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
978 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
980 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
982 2001-10-13 Michael Hope <michaelh@juju.net.nz>
983 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
985 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
987 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
989 * src/mcs51/main.c (_linkCmd): Added bin path to command.
991 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
993 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
995 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
997 * support/regression/tests/longor.c: Added.
999 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1001 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1003 * as/mcs51/aslink.h: define PATH_MAX
1005 * as/mcs51/asm.h: define PATH_MAX
1007 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1009 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1011 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1013 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1015 * src/SDCCglobl.h: define PATH_MAX
1017 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1019 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1021 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1023 * src/z80/gen.c (gencjneshort): Fixed
1025 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1027 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1029 * support/regression/tests/bug-469671.c: Added.
1031 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1033 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1035 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1037 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1039 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1041 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1043 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1045 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1047 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1049 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1051 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1053 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1055 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1057 * 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.
1059 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1061 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1063 2001-10-07 <johan@FRIJA>
1065 * device/lib/gets.c (gets): fixed the return value.
1067 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1068 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1070 * 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.
1072 * 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.
1074 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1076 * src/pic/gen.c: Removed Safe_strdup.
1078 * configure.in: Added option to enable libgc support.
1080 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1081 (bitVectUnion): Optimised.
1082 (bitVectIntersect): Optimised.
1083 (bitVectBitsInCommon): Optimised.
1084 (bitVectCplAnd): Optimised.
1086 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1088 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1090 * src/SDCCmain.c: distinguish between assembler debug and plain options
1092 * src/avr/main.c: remove standard assembler options
1094 * src/ds390/main.c: remove standard assembler options
1096 * src/mcs51/main.c: remove standard assembler options
1098 * src/port.h: removed "PENDING" comment
1100 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1102 * src/device/lib/_mulint.c : new, with assember functions
1104 * src/device/lib/_mullong.c : new, with assember functions
1106 * src/device/lib/_divuint.c : with assember functions
1108 * src/device/lib/_divsint.c : with assember functions
1110 * src/device/lib/_divulong.c: with assember functions
1112 * src/device/lib/_divslong.c: with assember functions
1114 * src/device/lib/_moduint.c : with assember functions
1116 * src/device/lib/_modsint.c : with assember functions
1118 * src/device/lib/_modulong.c: with assember functions
1120 * src/device/lib/_modslong.c: with assember functions
1122 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1124 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1126 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1127 replaced _mululong.c and _mulslong.c by _mullong.c
1129 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1131 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1133 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1135 * src/SDCCglue.c: test, if win32api is available for MINGW
1137 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1139 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1140 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1141 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1142 * support/regression/ports/host/spec.mk: removed GENERIC
1143 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1144 * support/regression/ports/z80/spec.mk: removed GENERIC
1146 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1148 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1150 * support/regression/tests/bug-467035.c: Created.
1152 2001-10-01 <johan@FRIJA>
1154 * src/SDCC.y: fixed bug #466586 part 1
1156 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1158 * SDCCicode.c: z80 has no generic pointers
1159 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1161 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1163 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1165 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1167 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1169 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1171 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1173 * configure.in: Fixed up so that ucsim is only configured once.
1175 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1177 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1178 (getPathDifference): As above.
1180 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1182 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1184 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1185 * .version: Updated to 2.3.1
1187 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1188 Added copyright header.
1190 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1191 (assemble): Added support for macro based assembler commands.
1192 (linkEdit): Added support for macro based linker commands.
1193 (preProcess): Changed the pre-processor to use macros.
1194 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1195 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1197 * device/lib/z80/crt0.s: Added module name for debugging.
1199 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1201 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1203 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1205 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1207 * src/Makefile.in: Added SDCCmacro and SDCCutil
1209 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1211 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1213 2001-09-16 <johan@FRIJA>
1215 * 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.
1217 2001-09-15 <johan@FRIJA>
1219 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1220 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1222 2001-09-11 <johan@FRIJA>
1224 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1226 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1228 * support/regression/tests/bug-460444.c: Added test case.
1230 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1231 (genCast): Added justification for all of the asserts.
1233 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1235 * support/regression/support.c: _xdata replaced by xdata
1237 * support/regression/spec.mk: removed _generic
1239 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1241 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1243 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1244 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1246 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1248 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1250 * support/regression/tests/bug-460010.c: Added test case.
1252 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1254 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1256 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1258 * support/regression/testfwk.c: removed workaround for bug #436344
1260 * support/regression/tests/bp.c: use less memory with mcs51
1262 * support/regression/tests/bug-441448.c: use less memory
1264 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1266 * support/regression/collate-results.py: typo
1268 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1270 * support/regression/tests/fetchoverlap.c: Added new test case.
1272 * support/regression/tests/bp.c: Added new test case.
1274 * support/regression/tests/bug-448984.c: Added new test case.
1276 * support/regression/tests/pow2shifts.c: Added new test case.
1278 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1279 (genlshTwo): Fixed right shift for count > 8.
1281 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1283 2001-09-08 <johan@FRIJA>
1285 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1287 2001-09-07 <johan@FRIJA>
1289 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1291 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1293 2001-09-06 <johan@FRIJA>
1295 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1296 * bernhard noted me at this: "() equals to (void)" (1.38)
1298 2001-09-05 <johan@FRIJA>
1300 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1302 2001-09-04 <johan@FRIJA>
1304 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1307 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1309 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1311 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1313 * link/z80/aslink.h: Fixed path for PATH_MAX
1315 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1317 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1319 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1321 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1323 * 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.
1325 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1327 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1328 (genCmp): Fixed up genCmp for the GB with longs.
1330 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1332 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1334 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1336 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1338 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1340 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1342 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1344 * 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.
1346 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1348 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1350 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1352 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1354 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1356 * sim/ucsim/configure: little improvement of Cygwin-detection
1357 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1358 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1359 * support/regression/tests/bug-221100.c: small changes for mcs51
1360 * support/regression/tests/bug-221168.c: small changes for mcs51
1361 * support/regression/tests/bug-227710.c: small changes for mcs51
1362 * support/regression/tests/staticinit.c: small changes for mcs51
1363 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1364 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1365 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601