1 2003-01-22 Bernhard Held <bernhard@bernhardheld.de>
3 * as/z80/string.h: removed for gcc 3.2
4 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
5 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
7 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
9 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
10 * src/SDCCpeeph.c (replaceRule): fix bug #663503
11 * support/regression/Makefile: separate temp files for ports
12 * support/regression/generate-cases.py: separate temp files for ports
13 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
14 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
16 2003-01-19 Bernhard Held <bernhard@bernhardheld.de>
18 * moved tinitalk to device/examples/ds390
20 2003-01-14 Bernhard Held <bernhard@bernhardheld.de>
22 * as/mcs51/lkmem.c: rflag is for DS390
23 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
24 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
25 (linkEdit): move mem- and map-files the same way as ihx-files
26 * src/z80/main.c (_setDefaultOptions): removed --generic
27 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
28 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
29 * src/pic/glue.c (picglue): --c1mode works again
30 * src/pic16/glue.c (pic16glue): --c1mode works again
31 * src/asm.c (printCLine): fix #660034
33 2003-01-13 Bernhard Held <bernhard@bernhardheld.de>
35 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>, 1 by Frieder
36 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
37 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
38 * as/mcs51/lkmem (summary): better fix for sp problem
39 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
40 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
41 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
42 remove --stack-after-data
44 2003-01-12 Bernhard Held <bernhard@bernhardheld.de>
46 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
47 * src/SDCCutil.c (join): ugly bug: missing '\0'
48 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
50 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
52 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
54 * src/pic/main.c (_asmCmd): gpasm supports -o
55 * src/z80/main.c: more general macros
56 * device/lib/Makefile.in: remove intermediate files
58 2003-01-11 Bernhard Held <bernhard@bernhardheld.de>
60 * .version: Bumped version number to 2.3.3
61 * src/SDCCBBlock.c: new option -o
62 * src/SDCCglobl.h: new option -o
63 * src/SDCCglue.c: new option -o
64 * src/SDCCmain.c: new option -o
65 * src/asm.c: new option -o
66 * src/ds390/main.c: new option -o
67 * src/pic/glue.c: new option -o
68 * src/pic/pcode.c: new option -o
69 * src/pic/ralloc.c: new option -o
70 * src/pic16/glue.c: new option -o
71 * src/pic16/pcode.c: new option -o
72 * src/pic16/ralloc.c: new option -o
73 * src/z80/main.c: new option -o
74 * device/lib/Makefile.in: use -o
75 * support/regression/ports/ds390/spec.mk: use -o
76 * support/regression/ports/gbz80/spec.mk: use -o
77 * support/regression/ports/mcs51/spec.mk: use -o
78 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
79 * support/regression/ports/z80/spec.mk: use -o
80 * support/regression/ports/ucz80/spec.mk: use -o
81 * support/regression/ports/xa51/spec.mk: use -o
82 * support/regression/fwk/lib/timeout.c: fix usage string
84 2003-01-09 Bernhard Held <bernhard@bernhardheld.de>
85 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia@tin.it>
87 2003-01-07 <johan@balder>
89 * src/SDCCast.c (decorateType): fixed bug #600035
91 2003-01-07 Bernhard Held <bernhard@bernhardheld.de>
92 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
93 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
94 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
95 * src/pic/pcode.c: outcommented unused variable to remove warnings
96 * src/pic/ralloc.c: outcommented unused variable to remove warnings
98 2003-01-06 <karl@turbobit.com>
99 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
102 2003-01-06 <johan@balder>
104 * src/SDCCicode.c: fixed array add
106 2002-01-05 Bernhard Held <bernhard@bernhardheld.de>
107 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
108 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
110 2003-01-04 <johan@balder>
112 * src/SDCCval.c (getNelements): fixed the initialized array of structures
114 2002-12-29 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
115 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
117 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
118 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann@web.de>
119 * support/regression/tests/bug-524697.c: fit mem usage into 8032
121 2002-12-28 Bernhard Held <bernhard@bernhardheld.de>
122 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
124 2002-12-27 Bernhard Held <bernhard@bernhardheld.de>
125 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
127 2002-12-26 Bernhard Held <bernhard@bernhardheld.de>
128 * src/mcs51/main.c: removed {bindir}{sep} from aslink
130 2002-12-10 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
132 * in \sdcc\as\mcs51\ changed these files in order to create an
133 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
134 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
135 following files to include the previous two files: aslink.dsp,
136 Makefile.aslink, Makefile.bcc, and Makefile.in.
138 * Changed \sdcc\src\SDCCmain.c so it creates files with extension
141 2002-11-09 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
143 * \sdcc\as\mcs51\lklist.c: Now reports memory usage using the
144 value from option --iram-size.
146 2002-09-20 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
148 * \sdcc\as\mcs51\lklist.c: added boundary check before using
151 2002-09-18 <wiml@hhhh.org>
153 * SDCClrange.h: exposed setFromRange() and setToRange()
154 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
155 packRegsForAccUse() (bug 542397)
156 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
157 multiple times and emitting the fetch operations more than once
158 added aopGetUsesAcc() function to allow binary operators to
159 fetch their operands in the correct order; made genMinus() emit
160 compact code for X = LITERAL - Y
162 2002-09-00 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
163 * \sdcc\as\mcs51\lklist.c: Fixed incorrect number of parameters to
164 sprintf() in line 1267.
166 2002-09-08 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
167 * \sdcc\src\SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
170 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
171 Changes to aslink (All the changes are marked with 'JCF'):
173 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
176 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
177 area BSEG. Also moves, if possible, the DATA area down into the internal
178 ram so more space is available.
180 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
183 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
184 not bytes. Function summary() which creates a memory usage summary
185 file with extension .mem. Reports of overlaping stack and small stack
186 size. If the space for the stack is less than 16 bytes aslink trows a
189 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
190 the 8051. Option 'y' for memory summary output file.
192 Changes to sdcc (All the changes are marked with 'JCF'):
194 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
196 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
197 overlaying area for it (uses RegBankUsed[4]).
199 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
200 bank zero as used by default. By default aslink locates the stack
201 (equivalent to --stack-after-data). Pass option 'y' to aslink for
202 the creation of the .mem file. Delegates the allocation of data area
203 to aslink (it is not longer 0x30 by default). If --stack-loc passes
204 the begining of the stack area to aslink.
206 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
207 glue() in SDCCglue.c creates an area for it.
209 2002-09-03 Borut Razem <borut.razem@siol.net>
210 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
212 introduced atexit() handler for teporay files removal in case of
213 errors, assertions, ...
215 2002-08-29 Borut Razem <borut.razem@siol.net>
216 * sdcc/support/cpp2/auto-host_vc_in.h:
217 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
218 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
219 Maybe there is a similar problem with BORLANDC? It should be checked!
221 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
222 corrected improper use of assert: the assignment to clr variable was done inside the assert.
223 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
224 was not executed, and the compiler (cl) launched a warning:
225 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
227 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
228 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
230 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
231 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
233 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
234 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
235 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
236 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
237 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
238 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
239 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
240 - added Release configuration in VS projects
241 - review of compiler an linker options
242 - VC .exe files are generated in bin_vc directory, not to interfere
243 with binaries generated from other projects (cygwin, mingw, bcc ...)
245 * sdcc/src/yacc.dsp: added
247 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
248 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
249 and insert the version number definitions from .version
251 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
253 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
254 added - genarate auto-host.h using auto-host_vc_in.h as template
257 removed from CVS, generated automatically
259 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
260 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
262 2002-08-11 Borut Razem <borut.razem@siol.net>
263 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
265 2002-08-10 Borut Razem <borut.razem@siol.net>
266 * src/SDCCmain.c (main):
267 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
268 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
269 The consequence was that some temporary files were not removed.
272 unification of code in functions tempfilename() and tempfile():
273 function tempnam() is defined in Visual Studio 6.0 and .NET
275 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
277 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
278 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
279 - removed compiler command line option /WX: Treats all warnings as errors
280 - update a list of source files, included into the project
282 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
283 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
284 changed project type to Generic Project so that can be correcly converted to VS.NET project
286 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
288 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
290 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
292 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
293 added return 0 statements after assert() to make compiler happy
295 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
296 added newline in the def file to keep MSC compiler satisfied
298 * sdcc/src/z80/gen.c:
299 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
300 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
301 - solved MSC error in function aopDump()
303 * sdcc_vc.h: define PREFIX as "\\sdcc"
305 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
306 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
308 2002-06-22 Scott Dattalo <scott@dattalo.com>
309 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
310 - Rewrote the register banking algorithm.
311 - Added pCode live-range analysis to registers (for now, only non-used and
312 singly-used registers optimized away)
314 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
316 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
318 2002-05-10 Scott Dattalo <scott@dattalo.com>
319 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
321 2002-04-22 Michael Hope <michaelh@vroom>
323 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
325 * configure.in (DD_COPT): Added include support required for gbdk.
327 * .version: Bumped version number just to increase it.
329 * src/SDCCmain.c: Added -nostdinc to the default options.
331 2002-04-15 Michael Hope <michaelh@vroom>
333 * device/lib/z80/printf.c (sprintf): Added.
335 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
337 * src/z80/peeph.def: Added transpose redundent load rule.
339 * src/z80/main.c: Added force callee saves for jaune.
341 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
343 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
345 2002-03-28 Johan Knol <johan@balder>
347 * src/SDCCval.c: fixed bug #532436
349 2002-03-14 Scott Dattalo <scott@dattalo.com>
351 Added "char *Processor" field to the port structure.
354 Added -p option. Allows port dependent processor to be specified.
357 Initialized the new field char *Processor field to NULL in all ports
360 Compiler generated registers for interrupt context saving
361 were not getting allocated.
363 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
366 Fixed left shift. Will promote the left side of a left shift
367 if a) left shifting more than size of operand or b) when assigned
368 to something size > size of left side
370 2002-03-14 Scott Dattalo <scott@dattalo.com>
372 tons of changes. Register allocation has been
373 rewritten. Added customization for the various PICs. Flow
374 analysis is restructured. ...
380 Added. device.c is a PIC port hack to accomodate variations
383 2002-03-13 Michael Hope <michaelh@vroom>
385 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
387 2002-03-04 johanknol <johanknol@manik>
389 * /src/SDCCval.c: fixed
391 const unsigned char arr[][2] = { { 0, 1 } };
392 t18.c:1: error: Initializer element is not constant
394 2002-03-04 bela <bela@manik>
396 * /device/include/mcs51reg.h:
397 ds89c420 register definition update
399 2002-03-03 <johan@FRIJA>
401 * support/Util/SDCCerr.c: did something, but don't no why anymore
403 * support/regression/tests/bug-524691.c: made it a little less shy
405 * src/SDCCast.c (decorateType): fixed bug #524697
407 * src/SDCCast.c: made some lineno improvements
409 * src/SDCCval.c (getNelements): changed warning to error
411 * src/SDCCglue.c (printIvalArray): changed warning to error
413 * src/SDCCicode.c: fixed a warning for mingw
415 * src/SDCCast.c (decorateType): fixed the << promotion for ops
417 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
419 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
421 * src/ds390/peeph.def:
422 Added some more peephole rules
424 * src/ds390/gen.c: Various fixes & enhancements
426 * src/SDCClrange.c, src/SDCClrange.h:
427 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
429 * src/ds390/ralloc.c:
430 various fixes & enhancements (ds390) specific
432 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
433 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
436 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
438 2002-03-02 <johan@FRIJA>
440 * src/SDCCast.c (decorateType): fixed bug #524708
442 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
444 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
446 2002-03-01 Michael Hope <michaelh@vroom>
448 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
450 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
452 2002-03-01 <johan@FRIJA>
454 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
456 * src/SDCCast.c (decorateType): fixed bug #524209
458 * src/SDCCval.c (valNot): fixed bug #524195
460 2002-02-26 <johan@balder>
462 * src/xa51/gen.c: fixed a warning
464 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
466 * src/SDCCast.c (decorateType): fixed bug #522534
468 2002-02-23 <johan@balder>
470 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
472 2002-02-22 <johan@balder>
474 * src/SDCCast.c: fixed bug #514865
476 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
478 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
480 * sdcc/src/SDCCloop.c:
481 Previous fix was not good. basic blocks that have "break" or "return" are
482 not really partof a loop , but live ranges used in these blocks should
483 be live thru the entire loop, so set partOfLoop but don't add them to
486 2002-02-21 <johan@FRIJA>
488 * src/SDCCcse.c: fixed bug #514308
490 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
493 Fixed BUG #519583. If a conditional block ended in a return/break
494 statement inside a loop, it was not being considered part of the loop.
496 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
498 2002-02-10 Karl Bongers <karl@turbobit.com>
501 Fixed up SDCDB debugger somewhat. Updated debugger/README
502 with lots of comments and notes.
504 * device/examples/test2.c:
505 Fix bug, "red" variable not being initialized(compiler complained).
507 * device/examples/Makefile, examples/test3.c:
508 Add Makefile in device/examples folder, compiles test3.c
509 for use as a multiple module SDCDB test case.
511 * sim/ucsim/cmd.src/cmdset.cc:
512 Took out debug printfs in ucsim "next" command.
515 Karl and Johan start ucsim XA support. Most dissassembly working,
516 about 75% emulation done(plenty of work remaining).
519 Add Z80 support to ucsim, add test-ucz80 regression test,
520 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
521 Notice z80 compiler fails on examples/test3.c/crc code.
523 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
525 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
526 Added support for --parms-in-bank1
528 * src/ds390/peeph.def:
529 added a few more peephole optimzations
532 1) added __builtin_inp & __builtin_outp used to read in data of given length
533 from a memory mapped port
534 2) added __builtin_memcmp
535 3) added __builtin_swapw swap bytes of a short
537 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
538 1) handle multiple send & receives from register bank1
539 2) ralloc can now allocate DPTR1 to some liveRanges
541 * src/SDCCsymt.c, src/SDCCsymt.h:
542 changes to handle multiple sends & receives
545 added some pointer arithmetic optimization
548 added some pointer arithmetic optimizations but not stable yet so not
549 called from anywhere (will get this working shortly)
551 * src/SDCCopt.c: fixed for multiple sends & receives
554 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
555 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
556 set preprocessor defines (depending on options)
558 * src/SDCCicode.c, src/SDCCicode.h:
559 changes made to handle multiple sends & receives
562 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
564 * src/SDCCcse.c, src/SDCCcse.h:
565 added function findbackward def (to be used in upcoming optimization)
567 * src/SDCCcflow.c, src/SDCCcflow.h:
568 added function returnAtEnd - to determine if a basic block terminates with
571 * src/SDCCast.c, src/SDCCast.h:
572 added option parms-in-bank1
574 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
575 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
576 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
577 adjusted for --parms-in-bank1 option
579 * device/include/string.h:
580 donot redefine "reentrant" keyword
582 * device/include/ds80c390.h: Added some more SFRs
584 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
586 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
588 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
590 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
592 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
594 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
596 2002-01-18 Paul Stoffregen <paul@pjrc.com>
598 * Added --xram-movc option
600 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
602 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
604 2002-01-11 Johan Knol
606 * Added math lib of Jesus Calvino-Fraga
608 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
610 * src/SDCCmain.c (processFile): fix processing of ../../src.c
611 * support/regression/Makefile: new target test-mcs51-stack-auto
612 * support/regression/ports/mcs51-stack-auto/spec.mk: added
614 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
616 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
618 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
620 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
622 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
624 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
626 * src/SDCCglue.h: add definition for printIvalChar()
628 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
630 * src/SDCCast.c: fix #498138 by Johan
632 * src/SDCCglue.c: fix #498138 by Johan
634 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
636 * support/regression/Makefile: fix clean
638 * support/regression/ports/ds390/support.c: fix transmission of last character
640 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
642 * /sdcc/src/ds390/gen.c:
643 a) improved computing address of stack variable
644 b) took out some #if 0 code
645 c) improved parmBytes adjustment
646 d) improved genPlusIncr & genMinusIncr
647 e) genCmp could generate bad code (when left assigned to DPTR)
648 f) Fixed bug in hasInc
650 * /sdcc/src/ds390/ralloc.c:
651 a) packRegsForSupport could mess up live information (Fixed)
652 b) packRegsDPTRuse could be incorrect for left & right shift
654 * /sdcc/src/mcs51/ralloc.c:
655 packRegsForSupport could mess up the live information (Fixed)
657 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
659 * /sdcc/src/SDCCast.c:
660 can reverse a loop even if function call is present as long
661 as the loop control variable is local & is not passed as parameter
663 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
665 * /sdcc/ChangeLog: *** empty log message ***
667 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
668 More builtin function additions for TININative
670 * /sdcc/src/ds390/ralloc.c:
671 Had broken the regression testsuite
673 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
675 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
676 Added funcattr hasStackParms will be set for reentrant functions when there
677 are paramteres on the stack, this helps in minimizing frame pointer generation
678 typeFromStr can handle function pointers now
680 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
681 *** empty log message ***
683 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
685 * /src/ds390/gen.c, /src/ds390/main.c:
686 More builtin function additions for TININative
688 * /src/ds390/ralloc.c:
689 Had broken the regression testsuite
691 * /src/SDCCast.c: Fixed a bug in dumptree
693 * /src/SDCCsymt.c, /src/SDCCsymt.h:
694 Added funcattr hasStackParms will be set for reentrant functions when there
695 are paramteres on the stack, this helps in minimizing frame pointer generation
696 typeFromStr can handle function pointers now
698 * /doc/builtins.txt, /doc/TININative.txt:
699 *** empty log message ***
702 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
704 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
705 ALPHA version for -mTININative
707 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
708 updated to reflect changes in the port structure
711 added function do_assemble (similar to do_link) if non-null this function
712 will be called to do assembly (-mTININative) requires a multi command
714 added function genAssemblerEnd will be called to generate assembler Epilogue
717 added _JavaNative to debug info printing
719 * /src/SDCCmain.c: added option --tini-libid
720 added port->do_assemble function (-mTININative) has a multi command assemble
722 * /src/SDCCglue.c: Disabled "constExpr" check
723 added port->genAssemblerEnd function
725 * /src/SDCCglobl.h: Added option --tini-libid value
728 tookout optimizeCompare from the header (has no external references)
730 * /src/SDCCast.c: made one more function "static"
732 2001-12-23 Michael Hope <michaelh@juju.net.nz>
734 * src/z80/mappings.i: Added z80asm support.
736 * src/z80/main.c: Added z80asm support on --asm=z80asm
738 * src/z80/gen.c: Fixed asm portability issues.
740 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
742 * src/SDCCglue.c (printExterns): Added global/extern split.
744 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
746 * support/regression/Makefile: added test for mcs51 model large
748 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
750 * support/regression/ports/gbz80/spec.mk: added -mgbz80
752 2001-12-05 Michael Hope <michaelh@juju.net.nz>
754 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
756 1904-01-06 Michael Hope <michaelh@juju.net.nz>
758 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
760 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
762 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
764 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
766 * support/regression/tests/simplefloat.c: Port to mcs51.
768 2001-11-25 Michael Hope <michaelh@juju.net.nz>
769 * support/regression/tests/bug-485362.c: Added.
771 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
773 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
775 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
777 * src/z80/gen.c (aopDump): Added a dump function.
779 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
780 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
782 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
784 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
786 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
788 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
790 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
792 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
794 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
796 * support/regression/ports/ds390/support.c: Use tinibios.
798 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
800 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
802 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
803 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
805 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
807 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
809 2001-11-18 Michael Hope <michaelh@juju.net.nz>
811 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
813 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
814 (packRegsForIYUse): Created and optimised.
816 2001-11-07 Michael Hope <michaelh@juju.net.nz>
818 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
819 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
821 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
823 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
825 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
827 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
829 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
831 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
833 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
835 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
837 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
839 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
841 2001-11-07 Michael Hope <michaelh@juju.net.nz>
843 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
844 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
845 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
847 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
849 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
850 (genNotFloat): Added.
851 (genUminusFloat): Added.
853 * device/lib/z80/Makefile: Added floating pt stubs.
855 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
857 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
859 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
861 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
863 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
865 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
867 * sdcc/support/regression/Makefile: Add port ds390.
869 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
871 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
873 * sdcc/support/regression/ports/ds390/spec.mk: Added.
875 * sdcc/support/regression/ports/ds390/support.c: Added.
877 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
879 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
881 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
883 2001-11-04 Michael Hope <michaelh@juju.net.nz>
885 * device/include/malloc.h: Added z80 and gbz80 support.
887 * device/lib/gbz80/heap.s: Added.
889 * device/lib/z80/heap.s: Added.
891 * device/lib/malloc.c: Added z80 and gbz80 support.
893 * support/regression/tests/malloc.c (testMalloc): Added.
895 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
897 * support/regression/tests/bug-478094.c: Added.
899 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
901 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
903 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
905 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
907 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
909 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
911 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
913 2001-11-04 Michael Hope <michaelh@juju.net.nz>
915 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
917 2001-11-03 Michael Hope <michaelh@juju.net.nz>
919 * support/regression/tests/bug-477927.c: Added.
921 * src/z80/peeph.def: Added minor rules.
923 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
925 * src/z80/peeph.def: Added jump optimisation modification.
927 2001-11-01 Michael Hope <michaelh@juju.net.nz>
929 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
931 2001-10-30 Michael Hope <michaelh@juju.net.nz>
933 * support/regression/tests/funptrs.c: Added.
935 2001-10-29 Michael Hope <michaelh@juju.net.nz>
937 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
939 2001-10-28 Michael Hope <michaelh@juju.net.nz>
941 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
943 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
945 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
946 (movLeft2ResultLong): Created.
948 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
949 (joinPushes): Added. Joins two char pushes into a word push.
951 2001-10-27 Michael Hope <michaelh@juju.net.nz>
953 * support/cpp2/Makefile.in (install): Added creation of dest dir.
955 * support/makebin/Makefile (install): Added creation of dest dir.
957 2001-10-24 Karl Bongers <karl@turbobit.com>
959 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
961 2001-10-21 Michael Hope <michaelh@juju.net.nz>
963 * src/z80/ralloc.c: Turned off faulty pack for one use.
965 * src/z80/peeph-gbz80.def: Removed redundent restart options.
967 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
969 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
971 * support/regression/Makefile: Improved clean
973 * support/regression/ports/gbz80/spec.mk: Added clean
975 * support/regression/ports/host/spec.mk: Added clean
977 * support/regression/ports/z80/spec.mk: Added clean
979 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
981 * support/regression/ports/mcs51/timeout.c: little improvements
983 2001-10-17 Michael Hope <michaelh@juju.net.nz>
985 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
987 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
989 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
991 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
993 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
995 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
997 2001-10-13 Michael Hope <michaelh@juju.net.nz>
998 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
1000 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
1002 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
1004 * src/mcs51/main.c (_linkCmd): Added bin path to command.
1006 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
1008 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
1010 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
1012 * support/regression/tests/longor.c: Added.
1014 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
1016 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
1018 * as/mcs51/aslink.h: define PATH_MAX
1020 * as/mcs51/asm.h: define PATH_MAX
1022 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
1024 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
1026 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
1028 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
1030 * src/SDCCglobl.h: define PATH_MAX
1032 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
1034 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
1036 2001-10-11 Michael Hope <michaelh@juju.net.nz>
1038 * src/z80/gen.c (gencjneshort): Fixed
1040 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
1042 2001-10-09 Michael Hope <michaelh@juju.net.nz>
1044 * support/regression/tests/bug-469671.c: Added.
1046 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
1048 2001-10-08 Michael Hope <michaelh@juju.net.nz>
1050 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
1052 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
1054 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
1056 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
1058 * src/device/lib/_mulint.c : removed hint: nooverlay bug
1060 * src/device/lib/_mullong.c : removed hint: nooverlay bug
1062 * src/device/lib/_divuint.c : removed hint: nooverlay bug
1064 * src/device/lib/_divulong.c: removed hint: nooverlay bug
1066 * src/device/lib/_moduint.c : removed hint: nooverlay bug
1068 * src/device/lib/_modulong.c: removed hint: nooverlay bug
1070 2001-10-07 Michael Hope <michaelh@juju.net.nz>
1072 * 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.
1074 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
1076 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
1078 2001-10-07 <johan@FRIJA>
1080 * device/lib/gets.c (gets): fixed the return value.
1082 2001-10-06 Michael Hope <michaelh@juju.net.nz>
1083 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
1085 * 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.
1087 * 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.
1089 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
1091 * src/pic/gen.c: Removed Safe_strdup.
1093 * configure.in: Added option to enable libgc support.
1095 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
1096 (bitVectUnion): Optimised.
1097 (bitVectIntersect): Optimised.
1098 (bitVectBitsInCommon): Optimised.
1099 (bitVectCplAnd): Optimised.
1101 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
1103 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1105 * src/SDCCmain.c: distinguish between assembler debug and plain options
1107 * src/avr/main.c: remove standard assembler options
1109 * src/ds390/main.c: remove standard assembler options
1111 * src/mcs51/main.c: remove standard assembler options
1113 * src/port.h: removed "PENDING" comment
1115 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1117 * src/device/lib/_mulint.c : new, with assember functions
1119 * src/device/lib/_mullong.c : new, with assember functions
1121 * src/device/lib/_divuint.c : with assember functions
1123 * src/device/lib/_divsint.c : with assember functions
1125 * src/device/lib/_divulong.c: with assember functions
1127 * src/device/lib/_divslong.c: with assember functions
1129 * src/device/lib/_moduint.c : with assember functions
1131 * src/device/lib/_modsint.c : with assember functions
1133 * src/device/lib/_modulong.c: with assember functions
1135 * src/device/lib/_modslong.c: with assember functions
1137 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
1139 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
1141 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
1142 replaced _mululong.c and _mulslong.c by _mullong.c
1144 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
1146 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
1148 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1150 * src/SDCCglue.c: test, if win32api is available for MINGW
1152 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
1154 * src/SDCCsymt.c: no more _modifier in printTypeChain()
1155 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
1156 * support/regression/ports/gbz80/spec.mk: removed GENERIC
1157 * support/regression/ports/host/spec.mk: removed GENERIC
1158 * support/regression/ports/mcs51/spec.mk: removed GENERIC
1159 * support/regression/ports/z80/spec.mk: removed GENERIC
1161 2001-10-01 Michael Hope <michaelh@juju.net.nz>
1163 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
1165 * support/regression/tests/bug-467035.c: Created.
1167 2001-10-01 <johan@FRIJA>
1169 * src/SDCC.y: fixed bug #466586 part 1
1171 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1173 * SDCCicode.c: z80 has no generic pointers
1174 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1176 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1178 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1180 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1182 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1184 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1186 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1188 * configure.in: Fixed up so that ucsim is only configured once.
1190 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1192 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1193 (getPathDifference): As above.
1195 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1197 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1199 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1200 * .version: Updated to 2.3.1
1202 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1203 Added copyright header.
1205 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1206 (assemble): Added support for macro based assembler commands.
1207 (linkEdit): Added support for macro based linker commands.
1208 (preProcess): Changed the pre-processor to use macros.
1209 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1210 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1212 * device/lib/z80/crt0.s: Added module name for debugging.
1214 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1216 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1218 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1220 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1222 * src/Makefile.in: Added SDCCmacro and SDCCutil
1224 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1226 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1228 2001-09-16 <johan@FRIJA>
1230 * 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.
1232 2001-09-15 <johan@FRIJA>
1234 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1235 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1237 2001-09-11 <johan@FRIJA>
1239 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1241 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1243 * support/regression/tests/bug-460444.c: Added test case.
1245 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1246 (genCast): Added justification for all of the asserts.
1248 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1250 * support/regression/support.c: _xdata replaced by xdata
1252 * support/regression/spec.mk: removed _generic
1254 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1256 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1258 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1259 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1261 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1263 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1265 * support/regression/tests/bug-460010.c: Added test case.
1267 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1269 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1271 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1273 * support/regression/testfwk.c: removed workaround for bug #436344
1275 * support/regression/tests/bp.c: use less memory with mcs51
1277 * support/regression/tests/bug-441448.c: use less memory
1279 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1281 * support/regression/collate-results.py: typo
1283 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1285 * support/regression/tests/fetchoverlap.c: Added new test case.
1287 * support/regression/tests/bp.c: Added new test case.
1289 * support/regression/tests/bug-448984.c: Added new test case.
1291 * support/regression/tests/pow2shifts.c: Added new test case.
1293 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1294 (genlshTwo): Fixed right shift for count > 8.
1296 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1298 2001-09-08 <johan@FRIJA>
1300 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1302 2001-09-07 <johan@FRIJA>
1304 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1306 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1308 2001-09-06 <johan@FRIJA>
1310 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1311 * bernhard noted me at this: "() equals to (void)" (1.38)
1313 2001-09-05 <johan@FRIJA>
1315 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1317 2001-09-04 <johan@FRIJA>
1319 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1322 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1324 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1326 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1328 * link/z80/aslink.h: Fixed path for PATH_MAX
1330 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1332 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1334 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1336 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1338 * 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.
1340 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1342 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1343 (genCmp): Fixed up genCmp for the GB with longs.
1345 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1347 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1349 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1351 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1353 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1355 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1357 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1359 * 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.
1361 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1363 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1365 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1367 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1369 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1371 * sim/ucsim/configure: little improvement of Cygwin-detection
1372 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1373 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1374 * support/regression/tests/bug-221100.c: small changes for mcs51
1375 * support/regression/tests/bug-221168.c: small changes for mcs51
1376 * support/regression/tests/bug-227710.c: small changes for mcs51
1377 * support/regression/tests/staticinit.c: small changes for mcs51
1378 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1379 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1380 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601