1 2002-09-04 Jesus Calvino-Fraga <jesusc@ece.ubc.ca>
2 Changes to aslink (All the changes are marked with 'JCF'):
4 * \sdcc\as\mcs51\aslink.h: External definition of sflag and
7 * \sdcc\as\mcs51\lkarea.c: Computes the size of area BSEG_BYTES from
8 area BSEG. Also moves, if possible, the DATA area down into the internal
9 ram so more space is available.
11 * \sdcc\as\mcs51\lkdata.c: Definition of memory summary output flag
14 * \sdcc\as\mcs51\lklist.c: For the BSEG area report the size in bits,
15 not bytes. Function summary() which creates a memory usage summary
16 file with extension .mem. Reports of overlaping stack and small stack
17 size. If the space for the stack is less than 16 bytes aslink trows a
20 * \sdcc\as\mcs51\lkmain.c: Creation of some of the default areas for
21 the 8051. Option 'y' for memory summary output file.
23 Changes to sdcc (All the changes are marked with 'JCF'):
25 * \sdcc\src\SDCCglobl.h: External definition of RegBankUsed[4].
27 * \sdcc\src\SDCCglue.c: If a register bank is used, creates an
28 overlaying area for it (uses RegBankUsed[4]).
30 * \sdcc\src\SDCCmain.c: Definition RegBankUsed[4]; marks register
31 bank zero as used by default. By default aslink locates the stack
32 (equivalent to --stack-after-data). Pass option 'y' to aslink for
33 the creation of the .mem file. Delegates the allocation of data area
34 to aslink (it is not longer 0x30 by default). If --stack-loc passes
35 the begining of the stack area to aslink.
37 * \sdcc\src\SDCCmem.c: If a register bank is used, marks it so
38 glue() in SDCCglue.c creates an area for it.
40 2002-09-03 Borut Razem <borut.razem@siol.net>
41 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
43 introduced atexit() handler for teporay files removal in case of
44 errors, assertions, ...
46 2002-08-29 Borut Razem <borut.razem@siol.net>
47 * sdcc/support/cpp2/auto-host_vc_in.h:
48 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
49 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
50 Maybe there is a similar problem with BORLANDC? It should be checked!
52 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
53 corrected improper use of assert: the assignment to clr variable was done inside the assert.
54 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
55 was not executed, and the compiler (cl) launched a warning:
56 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
58 2002-08-28 Bernhard Held <bernhard@bernhardheld.de>
59 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
61 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem@siol.net>
62 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
64 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
65 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
66 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
67 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
68 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
69 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
70 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
71 - added Release configuration in VS projects
72 - review of compiler an linker options
73 - VC .exe files are generated in bin_vc directory, not to interfere
74 with binaries generated from other projects (cygwin, mingw, bcc ...)
76 * sdcc/src/yacc.dsp: added
78 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
79 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
80 and insert the version number definitions from .version
82 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
84 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
85 added - genarate auto-host.h using auto-host_vc_in.h as template
88 removed from CVS, generated automatically
90 2002-08-25 Bernhard Held <bernhard@bernhardheld.de>
91 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
93 2002-08-11 Borut Razem <borut.razem@siol.net>
94 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
96 2002-08-10 Borut Razem <borut.razem@siol.net>
97 * src/SDCCmain.c (main):
98 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
99 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
100 The consequence was that some temporary files were not removed.
103 unification of code in functions tempfilename() and tempfile():
104 function tempnam() is defined in Visual Studio 6.0 and .NET
106 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
108 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
109 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
110 - removed compiler command line option /WX: Treats all warnings as errors
111 - update a list of source files, included into the project
113 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
114 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
115 changed project type to Generic Project so that can be correcly converted to VS.NET project
117 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
119 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
121 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
123 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
124 added return 0 statements after assert() to make compiler happy
126 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
127 added newline in the def file to keep MSC compiler satisfied
129 * sdcc/src/z80/gen.c:
130 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
131 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
132 - solved MSC error in function aopDump()
134 * sdcc_vc.h: define PREFIX as "\\sdcc"
136 2002-07-18 Bernhard Held <bernhard@bernhardheld.de>
137 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
139 2002-06-22 Scott Dattalo <scott@dattalo.com>
140 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
141 - Rewrote the register banking algorithm.
142 - Added pCode live-range analysis to registers (for now, only non-used and
143 singly-used registers optimized away)
145 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
147 * support/scripts/inc2h.pl Kevin L. Pauba <klpauba@cox.net> submitted this perl script for converting MicroChip include files into SDCC Pic include files.
149 2002-05-10 Scott Dattalo <scott@dattalo.com>
150 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
152 2002-04-22 Michael Hope <michaelh@vroom>
154 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
156 * configure.in (DD_COPT): Added include support required for gbdk.
158 * .version: Bumped version number just to increase it.
160 * src/SDCCmain.c: Added -nostdinc to the default options.
162 2002-04-15 Michael Hope <michaelh@vroom>
164 * device/lib/z80/printf.c (sprintf): Added.
166 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
168 * src/z80/peeph.def: Added transpose redundent load rule.
170 * src/z80/main.c: Added force callee saves for jaune.
172 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
174 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
176 2002-03-28 Johan Knol <johan@balder>
178 * src/SDCCval.c: fixed bug #532436
180 2002-03-14 Scott Dattalo <scott@dattalo.com>
182 Added "char *Processor" field to the port structure.
185 Added -p option. Allows port dependent processor to be specified.
188 Initialized the new field char *Processor field to NULL in all ports
191 Compiler generated registers for interrupt context saving
192 were not getting allocated.
194 2002-03-16 Sandeep Dutta <sandeep@ddi.com>
197 Fixed left shift. Will promote the left side of a left shift
198 if a) left shifting more than size of operand or b) when assigned
199 to something size > size of left side
201 2002-03-14 Scott Dattalo <scott@dattalo.com>
203 tons of changes. Register allocation has been
204 rewritten. Added customization for the various PICs. Flow
205 analysis is restructured. ...
211 Added. device.c is a PIC port hack to accomodate variations
214 2002-03-13 Michael Hope <michaelh@vroom>
216 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
218 2002-03-04 johanknol <johanknol@manik>
220 * /src/SDCCval.c: fixed
222 const unsigned char arr[][2] = { { 0, 1 } };
223 t18.c:1: error: Initializer element is not constant
225 2002-03-04 bela <bela@manik>
227 * /device/include/mcs51reg.h:
228 ds89c420 register definition update
230 2002-03-03 <johan@FRIJA>
232 * support/Util/SDCCerr.c: did something, but don't no why anymore
234 * support/regression/tests/bug-524691.c: made it a little less shy
236 * src/SDCCast.c (decorateType): fixed bug #524697
238 * src/SDCCast.c: made some lineno improvements
240 * src/SDCCval.c (getNelements): changed warning to error
242 * src/SDCCglue.c (printIvalArray): changed warning to error
244 * src/SDCCicode.c: fixed a warning for mingw
246 * src/SDCCast.c (decorateType): fixed the << promotion for ops
248 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
250 2002-03-02 Sandeep Dutta <sandeep@ddi.com>
252 * src/ds390/peeph.def:
253 Added some more peephole rules
255 * src/ds390/gen.c: Various fixes & enhancements
257 * src/SDCClrange.c, src/SDCClrange.h:
258 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
260 * src/ds390/ralloc.c:
261 various fixes & enhancements (ds390) specific
263 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
264 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
267 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
269 2002-03-02 <johan@FRIJA>
271 * src/SDCCast.c (decorateType): fixed bug #524708
273 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
275 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
277 2002-03-01 Michael Hope <michaelh@vroom>
279 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
281 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
283 2002-03-01 <johan@FRIJA>
285 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
287 * src/SDCCast.c (decorateType): fixed bug #524209
289 * src/SDCCval.c (valNot): fixed bug #524195
291 2002-02-26 <johan@balder>
293 * src/xa51/gen.c: fixed a warning
295 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
297 * src/SDCCast.c (decorateType): fixed bug #522534
299 2002-02-23 <johan@balder>
301 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
303 2002-02-22 <johan@balder>
305 * src/SDCCast.c: fixed bug #514865
307 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
309 2002-02-21 Sandeep Dutta <sandeep@ddi.com>
311 * sdcc/src/SDCCloop.c:
312 Previous fix was not good. basic blocks that have "break" or "return" are
313 not really partof a loop , but live ranges used in these blocks should
314 be live thru the entire loop, so set partOfLoop but don't add them to
317 2002-02-21 <johan@FRIJA>
319 * src/SDCCcse.c: fixed bug #514308
321 2002-02-20 Sandeep Dutta <sandeep@ddi.com>
324 Fixed BUG #519583. If a conditional block ended in a return/break
325 statement inside a loop, it was not being considered part of the loop.
327 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
329 2002-02-10 Karl Bongers <karl@turbobit.com>
332 Fixed up SDCDB debugger somewhat. Updated debugger/README
333 with lots of comments and notes.
335 * device/examples/test2.c:
336 Fix bug, "red" variable not being initialized(compiler complained).
338 * device/examples/Makefile, examples/test3.c:
339 Add Makefile in device/examples folder, compiles test3.c
340 for use as a multiple module SDCDB test case.
342 * sim/ucsim/cmd.src/cmdset.cc:
343 Took out debug printfs in ucsim "next" command.
346 Karl and Johan start ucsim XA support. Most dissassembly working,
347 about 75% emulation done(plenty of work remaining).
350 Add Z80 support to ucsim, add test-ucz80 regression test,
351 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
352 Notice z80 compiler fails on examples/test3.c/crc code.
354 2002-01-30 Sandeep Dutta <sandeep@ddi.com>
356 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
357 Added support for --parms-in-bank1
359 * src/ds390/peeph.def:
360 added a few more peephole optimzations
363 1) added __builtin_inp & __builtin_outp used to read in data of given length
364 from a memory mapped port
365 2) added __builtin_memcmp
366 3) added __builtin_swapw swap bytes of a short
368 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
369 1) handle multiple send & receives from register bank1
370 2) ralloc can now allocate DPTR1 to some liveRanges
372 * src/SDCCsymt.c, src/SDCCsymt.h:
373 changes to handle multiple sends & receives
376 added some pointer arithmetic optimization
379 added some pointer arithmetic optimizations but not stable yet so not
380 called from anywhere (will get this working shortly)
382 * src/SDCCopt.c: fixed for multiple sends & receives
385 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
386 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
387 set preprocessor defines (depending on options)
389 * src/SDCCicode.c, src/SDCCicode.h:
390 changes made to handle multiple sends & receives
393 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
395 * src/SDCCcse.c, src/SDCCcse.h:
396 added function findbackward def (to be used in upcoming optimization)
398 * src/SDCCcflow.c, src/SDCCcflow.h:
399 added function returnAtEnd - to determine if a basic block terminates with
402 * src/SDCCast.c, src/SDCCast.h:
403 added option parms-in-bank1
405 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
406 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
407 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
408 adjusted for --parms-in-bank1 option
410 * device/include/string.h:
411 donot redefine "reentrant" keyword
413 * device/include/ds80c390.h: Added some more SFRs
415 2002-01-28 Bernhard Held <bernhard@bernhardheld.de>
417 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
419 2002-01-26 Bernhard Held <bernhard@bernhardheld.de>
421 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
423 2002-01-22 Bernhard Held <bernhard@bernhardheld.de>
425 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
427 2002-01-18 Paul Stoffregen <paul@pjrc.com>
429 * Added --xram-movc option
431 2002-01-13 Bernhard Held <bernhard@bernhardheld.de>
433 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
435 2002-01-11 Johan Knol
437 * Added math lib of Jesus Calvino-Fraga
439 2002-01-08 Bernhard Held <bernhard@bernhardheld.de>
441 * src/SDCCmain.c (processFile): fix processing of ../../src.c
442 * support/regression/Makefile: new target test-mcs51-stack-auto
443 * support/regression/ports/mcs51-stack-auto/spec.mk: added
445 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
447 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
449 2002-01-04 Bernhard Held <bernhard@bernhardheld.de>
451 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
453 2002-01-03 Bernhard Held <bernhard@bernhardheld.de>
455 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
457 * src/SDCCglue.h: add definition for printIvalChar()
459 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
461 * src/SDCCast.c: fix #498138 by Johan
463 * src/SDCCglue.c: fix #498138 by Johan
465 2002-01-02 Bernhard Held <bernhard@bernhardheld.de>
467 * support/regression/Makefile: fix clean
469 * support/regression/ports/ds390/support.c: fix transmission of last character
471 2001-12-29 Sandeep Dutta <sandeep@ddi.com>
473 * /sdcc/src/ds390/gen.c:
474 a) improved computing address of stack variable
475 b) took out some #if 0 code
476 c) improved parmBytes adjustment
477 d) improved genPlusIncr & genMinusIncr
478 e) genCmp could generate bad code (when left assigned to DPTR)
479 f) Fixed bug in hasInc
481 * /sdcc/src/ds390/ralloc.c:
482 a) packRegsForSupport could mess up live information (Fixed)
483 b) packRegsDPTRuse could be incorrect for left & right shift
485 * /sdcc/src/mcs51/ralloc.c:
486 packRegsForSupport could mess up the live information (Fixed)
488 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
490 * /sdcc/src/SDCCast.c:
491 can reverse a loop even if function call is present as long
492 as the loop control variable is local & is not passed as parameter
494 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
496 * /sdcc/ChangeLog: *** empty log message ***
498 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
499 More builtin function additions for TININative
501 * /sdcc/src/ds390/ralloc.c:
502 Had broken the regression testsuite
504 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
506 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
507 Added funcattr hasStackParms will be set for reentrant functions when there
508 are paramteres on the stack, this helps in minimizing frame pointer generation
509 typeFromStr can handle function pointers now
511 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
512 *** empty log message ***
514 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
516 * /src/ds390/gen.c, /src/ds390/main.c:
517 More builtin function additions for TININative
519 * /src/ds390/ralloc.c:
520 Had broken the regression testsuite
522 * /src/SDCCast.c: Fixed a bug in dumptree
524 * /src/SDCCsymt.c, /src/SDCCsymt.h:
525 Added funcattr hasStackParms will be set for reentrant functions when there
526 are paramteres on the stack, this helps in minimizing frame pointer generation
527 typeFromStr can handle function pointers now
529 * /doc/builtins.txt, /doc/TININative.txt:
530 *** empty log message ***
533 2001-12-24 Sandeep Dutta <sandeep@ddi.com>
535 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
536 ALPHA version for -mTININative
538 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
539 updated to reflect changes in the port structure
542 added function do_assemble (similar to do_link) if non-null this function
543 will be called to do assembly (-mTININative) requires a multi command
545 added function genAssemblerEnd will be called to generate assembler Epilogue
548 added _JavaNative to debug info printing
550 * /src/SDCCmain.c: added option --tini-libid
551 added port->do_assemble function (-mTININative) has a multi command assemble
553 * /src/SDCCglue.c: Disabled "constExpr" check
554 added port->genAssemblerEnd function
556 * /src/SDCCglobl.h: Added option --tini-libid value
559 tookout optimizeCompare from the header (has no external references)
561 * /src/SDCCast.c: made one more function "static"
563 2001-12-23 Michael Hope <michaelh@juju.net.nz>
565 * src/z80/mappings.i: Added z80asm support.
567 * src/z80/main.c: Added z80asm support on --asm=z80asm
569 * src/z80/gen.c: Fixed asm portability issues.
571 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
573 * src/SDCCglue.c (printExterns): Added global/extern split.
575 2001-12-17 Bernhard Held <bernhard@bernhardheld.de>
577 * support/regression/Makefile: added test for mcs51 model large
579 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
581 * support/regression/ports/gbz80/spec.mk: added -mgbz80
583 2001-12-05 Michael Hope <michaelh@juju.net.nz>
585 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
587 1904-01-06 Michael Hope <michaelh@juju.net.nz>
589 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
591 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
593 2001-12-02 Bernhard Held <bernhard@bernhardheld.de>
595 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
597 * support/regression/tests/simplefloat.c: Port to mcs51.
599 2001-11-25 Michael Hope <michaelh@juju.net.nz>
600 * support/regression/tests/bug-485362.c: Added.
602 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
604 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
606 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
608 * src/z80/gen.c (aopDump): Added a dump function.
610 2001-11-25 Bernhard Held <bernhard@bernhardheld.de>
611 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
613 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
615 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
617 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
619 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
621 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
623 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
625 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
627 * support/regression/ports/ds390/support.c: Use tinibios.
629 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
631 2001-11-23 Michael Hope <michaelh@juju.net.nz>support/regression/tests/bug-460010.c
633 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
634 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
636 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
638 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
640 2001-11-18 Michael Hope <michaelh@juju.net.nz>
642 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
644 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
645 (packRegsForIYUse): Created and optimised.
647 2001-11-07 Michael Hope <michaelh@juju.net.nz>
649 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
650 2001-11-18 Bernhard Held <bernhard@bernhardheld.de>
652 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
654 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
656 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
658 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
660 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
662 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
664 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
666 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
668 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
670 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
672 2001-11-07 Michael Hope <michaelh@juju.net.nz>
674 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
675 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
676 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
678 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
680 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
681 (genNotFloat): Added.
682 (genUminusFloat): Added.
684 * device/lib/z80/Makefile: Added floating pt stubs.
686 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
688 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
690 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
692 2001-11-07 Bernhard Held <bernhard@bernhardheld.de>
694 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
696 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
698 * sdcc/support/regression/Makefile: Add port ds390.
700 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
702 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
704 * sdcc/support/regression/ports/ds390/spec.mk: Added.
706 * sdcc/support/regression/ports/ds390/support.c: Added.
708 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
710 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
712 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
714 2001-11-04 Michael Hope <michaelh@juju.net.nz>
716 * device/include/malloc.h: Added z80 and gbz80 support.
718 * device/lib/gbz80/heap.s: Added.
720 * device/lib/z80/heap.s: Added.
722 * device/lib/malloc.c: Added z80 and gbz80 support.
724 * support/regression/tests/malloc.c (testMalloc): Added.
726 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
728 * support/regression/tests/bug-478094.c: Added.
730 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
732 2001-11-04 Bernhard Held <bernhard@bernhardheld.de>
734 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
736 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
738 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
740 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
742 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
744 2001-11-04 Michael Hope <michaelh@juju.net.nz>
746 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
748 2001-11-03 Michael Hope <michaelh@juju.net.nz>
750 * support/regression/tests/bug-477927.c: Added.
752 * src/z80/peeph.def: Added minor rules.
754 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
756 * src/z80/peeph.def: Added jump optimisation modification.
758 2001-11-01 Michael Hope <michaelh@juju.net.nz>
760 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
762 2001-10-30 Michael Hope <michaelh@juju.net.nz>
764 * support/regression/tests/funptrs.c: Added.
766 2001-10-29 Michael Hope <michaelh@juju.net.nz>
768 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
770 2001-10-28 Michael Hope <michaelh@juju.net.nz>
772 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
774 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
776 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
777 (movLeft2ResultLong): Created.
779 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
780 (joinPushes): Added. Joins two char pushes into a word push.
782 2001-10-27 Michael Hope <michaelh@juju.net.nz>
784 * support/cpp2/Makefile.in (install): Added creation of dest dir.
786 * support/makebin/Makefile (install): Added creation of dest dir.
788 2001-10-24 Karl Bongers <karl@turbobit.com>
790 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
792 2001-10-21 Michael Hope <michaelh@juju.net.nz>
794 * src/z80/ralloc.c: Turned off faulty pack for one use.
796 * src/z80/peeph-gbz80.def: Removed redundent restart options.
798 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
800 2001-10-21 Bernhard Held <bernhard@bernhardheld.de>
802 * support/regression/Makefile: Improved clean
804 * support/regression/ports/gbz80/spec.mk: Added clean
806 * support/regression/ports/host/spec.mk: Added clean
808 * support/regression/ports/z80/spec.mk: Added clean
810 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
812 * support/regression/ports/mcs51/timeout.c: little improvements
814 2001-10-17 Michael Hope <michaelh@juju.net.nz>
816 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
818 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
820 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
822 2001-10-16 Bernhard Held <bernhard@bernhardheld.de>
824 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
826 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
828 2001-10-13 Michael Hope <michaelh@juju.net.nz>
829 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
831 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
833 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
835 * src/mcs51/main.c (_linkCmd): Added bin path to command.
837 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
839 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
841 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
843 * support/regression/tests/longor.c: Added.
845 2001-10-11 Bernhard Held <bernhard@bernhardheld.de>
847 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
849 * as/mcs51/aslink.h: define PATH_MAX
851 * as/mcs51/asm.h: define PATH_MAX
853 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
855 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
857 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
859 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
861 * src/SDCCglobl.h: define PATH_MAX
863 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
865 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
867 2001-10-11 Michael Hope <michaelh@juju.net.nz>
869 * src/z80/gen.c (gencjneshort): Fixed
871 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
873 2001-10-09 Michael Hope <michaelh@juju.net.nz>
875 * support/regression/tests/bug-469671.c: Added.
877 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
879 2001-10-08 Michael Hope <michaelh@juju.net.nz>
881 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
883 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
885 2001-10-08 Bernhar Held <bernhard@bernhardheld.de>
887 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
889 * src/device/lib/_mulint.c : removed hint: nooverlay bug
891 * src/device/lib/_mullong.c : removed hint: nooverlay bug
893 * src/device/lib/_divuint.c : removed hint: nooverlay bug
895 * src/device/lib/_divulong.c: removed hint: nooverlay bug
897 * src/device/lib/_moduint.c : removed hint: nooverlay bug
899 * src/device/lib/_modulong.c: removed hint: nooverlay bug
901 2001-10-07 Michael Hope <michaelh@juju.net.nz>
903 * 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.
905 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
907 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
909 2001-10-07 <johan@FRIJA>
911 * device/lib/gets.c (gets): fixed the return value.
913 2001-10-06 Michael Hope <michaelh@juju.net.nz>
914 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
916 * 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.
918 * 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.
920 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
922 * src/pic/gen.c: Removed Safe_strdup.
924 * configure.in: Added option to enable libgc support.
926 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
927 (bitVectUnion): Optimised.
928 (bitVectIntersect): Optimised.
929 (bitVectBitsInCommon): Optimised.
930 (bitVectCplAnd): Optimised.
932 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
934 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
936 * src/SDCCmain.c: distinguish between assembler debug and plain options
938 * src/avr/main.c: remove standard assembler options
940 * src/ds390/main.c: remove standard assembler options
942 * src/mcs51/main.c: remove standard assembler options
944 * src/port.h: removed "PENDING" comment
946 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
948 * src/device/lib/_mulint.c : new, with assember functions
950 * src/device/lib/_mullong.c : new, with assember functions
952 * src/device/lib/_divuint.c : with assember functions
954 * src/device/lib/_divsint.c : with assember functions
956 * src/device/lib/_divulong.c: with assember functions
958 * src/device/lib/_divslong.c: with assember functions
960 * src/device/lib/_moduint.c : with assember functions
962 * src/device/lib/_modsint.c : with assember functions
964 * src/device/lib/_modulong.c: with assember functions
966 * src/device/lib/_modslong.c: with assember functions
968 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
970 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
972 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
973 replaced _mululong.c and _mulslong.c by _mullong.c
975 2001-10-03 Bernhard Held <bernhard@bernhardheld.de>
977 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
979 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
981 * src/SDCCglue.c: test, if win32api is available for MINGW
983 2001-10-01 Bernhard Held <bernhard@bernhardheld.de>
985 * src/SDCCsymt.c: no more _modifier in printTypeChain()
986 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
987 * support/regression/ports/gbz80/spec.mk: removed GENERIC
988 * support/regression/ports/host/spec.mk: removed GENERIC
989 * support/regression/ports/mcs51/spec.mk: removed GENERIC
990 * support/regression/ports/z80/spec.mk: removed GENERIC
992 2001-10-01 Michael Hope <michaelh@juju.net.nz>
994 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
996 * support/regression/tests/bug-467035.c: Created.
998 2001-10-01 <johan@FRIJA>
1000 * src/SDCC.y: fixed bug #466586 part 1
1002 2001-10-01 Johan Knol <johan.knol@iduna.nl>
1004 * SDCCicode.c: z80 has no generic pointers
1005 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
1007 2001-09-30 Michael Hope <michaelh@juju.net.nz>
1009 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
1011 2001-09-29 Michael Hope <michaelh@juju.net.nz>
1013 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
1015 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
1017 2001-09-25 Michael Hope <michaelh@juju.net.nz>
1019 * configure.in: Fixed up so that ucsim is only configured once.
1021 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
1023 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
1024 (getPathDifference): As above.
1026 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
1028 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
1030 2001-09-23 Michael Hope <michaelh@juju.net.nz>
1031 * .version: Updated to 2.3.1
1033 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
1034 Added copyright header.
1036 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
1037 (assemble): Added support for macro based assembler commands.
1038 (linkEdit): Added support for macro based linker commands.
1039 (preProcess): Changed the pre-processor to use macros.
1040 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
1041 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
1043 * device/lib/z80/crt0.s: Added module name for debugging.
1045 2001-09-20 Michael Hope <michaelh@juju.net.nz>
1047 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1049 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
1051 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
1053 * src/Makefile.in: Added SDCCmacro and SDCCutil
1055 2001-09-19 Michael Hope <michaelh@juju.net.nz>
1057 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
1059 2001-09-16 <johan@FRIJA>
1061 * 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.
1063 2001-09-15 <johan@FRIJA>
1065 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
1066 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
1068 2001-09-11 <johan@FRIJA>
1070 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
1072 2001-09-10 Michael Hope <michaelh@juju.net.nz>
1074 * support/regression/tests/bug-460444.c: Added test case.
1076 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
1077 (genCast): Added justification for all of the asserts.
1079 2001-09-10 Bernhard Held <bernhard@bernhardheld.de>
1081 * support/regression/support.c: _xdata replaced by xdata
1083 * support/regression/spec.mk: removed _generic
1085 2001-09-09 Michael Hope <michaelh@juju.net.nz>
1087 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
1089 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
1090 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
1092 * src/z80/peeph.def: Added a rule to optimise shift then compare.
1094 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
1096 * support/regression/tests/bug-460010.c: Added test case.
1098 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
1100 2001-09-09 Bernhard Held <bernhard@bernhardheld.de>
1102 * support/regression/Makefile: inter-port-clean adjusted for mcs51
1104 * support/regression/testfwk.c: removed workaround for bug #436344
1106 * support/regression/tests/bp.c: use less memory with mcs51
1108 * support/regression/tests/bug-441448.c: use less memory
1110 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
1112 * support/regression/collate-results.py: typo
1114 2001-09-08 Michael Hope <michaelh@juju.net.nz>
1116 * support/regression/tests/fetchoverlap.c: Added new test case.
1118 * support/regression/tests/bp.c: Added new test case.
1120 * support/regression/tests/bug-448984.c: Added new test case.
1122 * support/regression/tests/pow2shifts.c: Added new test case.
1124 * src/z80/gen.c: Turned off the noise it normally generates for the release.
1125 (genlshTwo): Fixed right shift for count > 8.
1127 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
1129 2001-09-08 <johan@FRIJA>
1131 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
1133 2001-09-07 <johan@FRIJA>
1135 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
1137 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
1139 2001-09-06 <johan@FRIJA>
1141 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
1142 * bernhard noted me at this: "() equals to (void)" (1.38)
1144 2001-09-05 <johan@FRIJA>
1146 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
1148 2001-09-04 <johan@FRIJA>
1150 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
1153 2001-09-04 Paul Stoffregen <paul@pjrc.com>
1155 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
1157 2001-09-03 Michael Hope <michaelh@juju.net.nz>
1159 * link/z80/aslink.h: Fixed path for PATH_MAX
1161 2001-09-02 Michael Hope <michaelh@juju.net.nz>
1163 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
1165 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
1167 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
1169 * 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.
1171 2001-09-01 Michael Hope <michaelh@juju.net.nz>
1173 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
1174 (genCmp): Fixed up genCmp for the GB with longs.
1176 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
1178 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
1180 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
1182 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
1184 2001-08-30 Paul Stoffregen <paul@pjrc.com>
1186 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
1188 2001-08-30 Michael Hope <michaelh@juju.net.nz>
1190 * 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.
1192 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
1194 2001-08-29 Michael Hope <michaelh@juju.net.nz>
1196 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
1198 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
1200 2001-08-30 Bernhard Held <bernhard@bernhardheld.de>
1202 * sim/ucsim/configure: little improvement of Cygwin-detection
1203 * sim/ucsim/configure.in: little improvement of Cygwin-detection
1204 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
1205 * support/regression/tests/bug-221100.c: small changes for mcs51
1206 * support/regression/tests/bug-221168.c: small changes for mcs51
1207 * support/regression/tests/bug-227710.c: small changes for mcs51
1208 * support/regression/tests/staticinit.c: small changes for mcs51
1209 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
1210 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
1211 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601