1 2006-11-24 Thiemo Seufer <ths@mips.com>
2 Nigel Stephens <nigel@mips.com>
4 * mips/crt0.S (_start): Use all available float registers. Don't touch
5 SR_PE on post-mips2 CPUs, it means soft reset there.
7 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
9 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
11 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
13 * mn10300/Makefile.in: Add spaces after do in "for" loop.
15 2006-11-08 Jie Zhang <jie.zhang@analog.com>
17 * bfin/configure.in: New.
19 * bfin/Makefile.in: New.
20 * bfin/syscalls.c: New.
21 * bfin/aclocal.m4: Generate.
22 * bfin/configure: Ditto.
23 * configure.in: Add support for bfin-*-*.
24 * configure: Regenerate.
25 * syscall.h (SYS_argc): Define.
26 (SYS_argnlen): Define.
29 2006-10-10 Thiemo Seufer <ths@mips.com>
31 * mips/Makefile.in: Add INCLUDES to local compile rules.
33 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
35 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
38 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
40 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
41 to avoid use of __ARM_ARCH__.
43 2006-10-02 Nick Clifton <nickc@redhat.com>
45 * arm/linux-syscalls0.c: Add arm architecture flag
46 checks around bx insn.
48 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
50 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
52 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
54 Merge from newlib-csl-20060320-branch:
55 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
57 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
60 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
62 (%-bdm.ld): Rename to %-ram.ld.
64 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
66 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
68 (BDM_OBJS): Add bdm-crt1.o.
69 (BDM_OTHER_OBJS): Remove print.o putnum.o
71 (CF_BDM_SCRIPTS): Generated name of ram scripts.
72 (CF_ROM_SCRIPTS): Generated name of rom scripts.
75 (bdm-crt0.o, bdm-crt1.o): New targets.
77 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
78 m5329evb, m5485evb): New.
79 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
80 (install): Remove DBUG installs.
81 * m68k/bdm-crt0.S: New.
82 * m68k/bdm-crt1.c: New.
83 * m68k/bdm-exit.c: Call __reset.
84 * m68k/bdm-isv.c: Remove.
85 * m68k/cf.sc: Adjust to produce either rom or ram images.
86 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
88 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
91 * m68k/cf.sc: Set entry point to _start.
92 * m68k/crt0.X (_start): New name for entrypoint
93 (start): Weak alias for start.
95 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
97 * m68k/bdm-system.c (_system): Support system(NULL).
99 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
101 * m68k/bdm-system.c (_system): Properly encode non failure exit
104 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
106 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
108 * m68k/bdm-close.c: Add copyright notice.
109 * m68k/bdm-fstat.c: Add copyright notice.
110 * m68k/bdm-gettimeofday.c: Add copyright notice.
111 * m68k/bdm-inbyte.c: Remove.
112 * m68k/bdm-isatty.c: Add copyright notice.
113 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
114 * m68k/bdm-open.c: Add copyright notice.
115 * m68k/bdm-read.c: Add copyright notice.
116 * m68k/bdm-rename.c: Add copyright notice.
117 * m68k/bdm-stat.c: Add copyright notice.
118 * m68k/bdm-system.c: Add copyright notice.
119 * m68k/bdm-time.c: New.
120 * m68k/bdm-unlink.c: Add copyright notice.
121 * m68k/bdm-write.c: Add copyright notice.
123 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
125 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
128 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
130 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
131 * m68k/bdm-outbyte.c: Delete.
132 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
134 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
136 * m68k/bdm-semihost.h: Add new constants for additional
137 semihosting functions. Add new BDM_TRAP macro to encapsulate
139 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
140 * m68k/bdm-outbyte.c (outbyte): Ditto.
141 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
142 now called BDM_TRAPNUM.
143 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
144 containing declarations and conversion functions for GDB's fileio
146 * m68k/bdm-close.c: New file to define corresponding function.
147 * m68k/bdm-fstat.c: Ditto.
148 * m68k/bdm-gettimeofday.c: Ditto.
149 * m68k/bdm-isatty.c: Ditto.
150 * m68k/bdm-lseek.c: Ditto.
151 * m68k/bdm-open.c: Ditto.
152 * m68k/bdm-read.c: Ditto.
153 * m68k/bdm-rename.c: Ditto.
154 * m68k/bdm-stat.c: Ditto.
155 * m68k/bdm-system.c: Ditto.
156 * m68k/bdm-unlink.c: Ditto.
157 * m68k/bdm-write.c Ditto.
158 * m68k/Makefile.in: Add dependencies for new files.
160 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
162 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
164 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
166 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
167 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
168 * cf.sc (GROUP): Revert previous change. Add IO library.
170 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
171 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
173 (all): Add new targets.
174 (BDM_BSP): New target.
175 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
177 (BDM_ISRS): New targets.
178 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
180 (m5485evb-dbug): New.
181 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
182 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
183 (install): Add BDM_BSP.
184 * m68k/bdm-exit.c: New
185 * m68k/bdm-inbyte.c: New
186 * m68k/bdm-outbyte.c: New
187 * m68k/bdm-semihost.c: New
188 * m68k/bdm-semihost.h: New
189 * m68k/bdm-isrs.c: New.
190 * m68k/bdm-isv.c: New.
191 * dbug-cf.sc: Renamed to ...
192 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
194 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
196 * m68k/bdm-semihost.h: Add new constants for additional
197 semihosting functions. Add new BDM_TRAP macro to encapsulate
199 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
200 * m68k/bdm-outbyte.c (outbyte): Ditto.
201 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
202 now called BDM_TRAPNUM.
203 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
204 containing declarations and conversion functions for GDB's fileio
206 * m68k/bdm-close.c: New file to define corresponding function.
207 * m68k/bdm-fstat.c: Ditto.
208 * m68k/bdm-gettimeofday.c: Ditto.
209 * m68k/bdm-isatty.c: Ditto.
210 * m68k/bdm-lseek.c: Ditto.
211 * m68k/bdm-open.c: Ditto.
212 * m68k/bdm-read.c: Ditto.
213 * m68k/bdm-rename.c: Ditto.
214 * m68k/bdm-stat.c: Ditto.
215 * m68k/bdm-system.c: Ditto.
216 * m68k/bdm-unlink.c: Ditto.
217 * m68k/bdm-write.c Ditto.
218 * m68k/Makefile.in: Add dependencies for new files.
220 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
222 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
224 * spu/jsre.h: Update declaration of _send_to_ppe().
225 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
226 * spu/fstat.c: Ditto.
227 * spu/lseek.c: Ditto.
231 * spu/unlink.c: Ditto.
232 * spu/write.c: Ditto.
234 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
236 * spu/Makefile.in: Add dependency.
238 2006-08-24 Paul Brook <paul@codesourcery.com>
240 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
242 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
244 * spu/Makefile.in: Add new object files.
245 * spu/syscalls.c: Move each system call to individual file.
246 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
247 * spu/close.c: New file. Moved from spu/syscalls.c.
248 * spu/fstat.c: Likewise.
249 * spu/getpid.c: Likewise.
250 * spu/isatty.c: Likewise.
251 * spu/kill.c: Likewise.
252 * spu/lseek.c: Likewise.
253 * spu/open.c: Likewise.
254 * spu/read.c: Likewise.
255 * spu/stat.c: Likewise.
256 * spu/unlink.c: Likewise.
257 * spu/write.c: Likewise.
259 2006-08-21 David Ung <davidu@mips.com>
261 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
262 option since it uses the syscall instruction.
264 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
266 * spu/Makefile.in: Add special compiler
267 options to reduce size.
269 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
271 * spu/jsre.h(JSRE_STAT): New define.
272 (syscall_stat_t): New type.
273 * spu/syscalls.c(stat): New syscall.
275 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
277 * configure.in: Add spu support.
278 * configure: Regenerated.
279 * spu/Makefile.in: New file.
280 * spu/aclocal.m4: Ditto.
281 * spu/configure: Ditto.
282 * spu/configure.in: Ditto.
288 * spu/syscalls.c: Ditto.
290 2006-07-05 Shaun Jackman <sjackman@gmail.com>
292 * arm/linux-crt0.S: Remove file.
293 * arm/linux-crt0.c: New file. Supports PIC code.
295 2006-07-04 Shaun Jackman <sjackman@gmail.com>
297 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
298 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
299 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
302 2006-06-30 DJ Delorie <dj@redhat.com>
304 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
306 2006-06-23 Shaun Jackman <sjackman@gmail.com>
308 * arm/elf-linux.specs: New file.
310 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
312 * arm/syscalls.c (_unlink, isatty, _system, _rename):
313 Make them do something useful in the ARM_RDI_MONITOR case.
315 2006-06-08 Fred Fish <fnf@specifix.com>
317 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
318 mips/pmon.ld: Keep special sections generated by mips gcc.
320 2006-06-05 Shaun Jackman <sjackman@gmail.com>
322 * arm/linux-syscalls0.S (reboot): Remove.
323 * arm/linux-syscalls1.c (reboot): New function.
325 2006-06-05 Shaun Jackman <sjackman@gmail.com>
327 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
328 argument to choose an ADP exception reason.
329 * arm/libcfunc.c (abort): Remove this function.
331 2006-05-30 Shaun Jackman <sjackman@gmail.com>
333 * arm/Makefile.in: Add Linux syscall interface.
334 * arm/linux-crt0.S: New file.
335 * arm/linux-syscall.h: New file.
336 * arm/linux-syscalls0.S: New file.
337 * arm/linux-syscalls1.c: New file.
339 2006-05-23 Fred Fish <fnf@specifix.com>
341 * mips/configure.in: Change mipsisa64-*-* to
342 mipsisa64*-*-* to catch minor variations like
344 * mips/configure: Regenerated.
346 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
348 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
349 * configure.in: Add additional flags when creating Makefile.
350 * configure: Regenerated.
352 * arm/configure.in: Set with_multisubdir when creating Makefile.
353 * cris/configure.in: Ditto.
354 * d30v/configure.in: Ditto.
355 * frv/configure.in: Ditto.
356 * i386/configure.in: Ditto.
357 * iq2000/configure.in: Ditto.
358 * libnosys/configure.in: Ditto.
359 * m32c/configure.in: Ditto.
360 * m32r/configure.in: Ditto.
361 * m68hc11/configure.in: Ditto.
362 * m68k/configure.in: Ditto.
363 * mcore/configure.in: Ditto.
364 * mips/configure.in: Ditto.
365 * mn10200/configure.in: Ditto.
366 * mn10300/configure.in: Ditto.
367 * mt/configure.in: Ditto.
368 * pa/configure.in: Ditto.
369 * rs6000/configure.in: Ditto.
370 * sparc/configure.in: Ditto.
371 * cris/configure: Regenerated.
372 * d30v/configure: Ditto.
373 * frv/configure: Ditto.
374 * i386/configure: Ditto.
375 * iq2000/configure: Ditto.
376 * libnosys/configure: Ditto.
377 * m32c/configure: Ditto.
378 * m32r/configure: Ditto.
379 * m68hc11/configure: Ditto.
380 * m68k/configure: Ditto.
381 * mcore/configure: Ditto.
382 * mips/configure: Ditto.
383 * mn10200/configure: Ditto.
384 * mn10300/configure: Ditto.
385 * mt/configure: Ditto.
386 * pa/configure: Ditto.
387 * rs6000/configure: Ditto.
388 * sparc/configure: Ditto.
390 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
392 * configure.in: Modified to support autoconf 2.59.
393 * */configure.in: Ditto.
394 * configure: Regenerated.
395 * */configure: Ditto.
396 * wince/aclocal.m4: Ditto.
397 * acinclude.m4: New file.
399 * arm/aclocal.m4: Ditto.
400 * cris/aclocal.m4: Ditto.
401 * crx/aclocal.m4: Ditto.
402 * d30v/aclocal.m4: Ditto.
403 * fr30/aclocal.m4: Ditto.
404 * frv/aclocal.m4: Ditto.
405 * hp74x/aclocal.m4: Ditto.
406 * i386/aclocal.m4: Ditto.
407 * i960/aclocal.m4: Ditto.
408 * iq2000/aclocal.m4: Ditto.
409 * libnosys/aclocal.m4: Ditto.
410 * m32c/aclocal.m4: Ditto.
411 * m32r/aclocal.m4: Ditto.
412 * m68hc11/aclocal.m4: Ditto.
413 * m68k/aclocal.m4: Ditto.
414 * mcore/aclocal.m4: Ditto.
415 * mips/aclocal.m4: Ditto.
416 * mn10200/aclocal.m4: Ditto.
417 * mn10300/aclocal.m4: Ditto.
418 * mt/aclocal.m4: Ditto.
419 * pa/aclocal.m4: Ditto.
420 * rs6000/aclocal.m4: Ditto.
421 * sparc/aclocal.m4: Ditto.
422 * sparc/libsys/aclocal.m4: Ditto.
423 * xstormy16/aclocal.m4: Ditto.
425 2006-04-18 Mark Mitchell <mark@codesourcery.com>
427 * doc/porting.texi: Document libgloss build conventions.
429 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
431 * mt/startup-16-002.S (.internal_io): Make @nobits.
432 * mt/startup-16-003.S (.internal_io): Make @nobits.
433 * mt/startup-ms2.S (.internal_io): Make @nobits.
435 2006-03-02 DJ Delorie <dj@redhat.com>
437 * m32c/exit.S: Preserve r1.
439 2006-02-24 Paul Brook <paul@codesourcery.com>
441 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
443 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
445 * m68k/Makefile.in (CF_SCRIPTS): New.
446 (all): Add CF_SCRIPTS.
447 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
448 m5282evb.ld): New targets
449 (install): Iterate over CF_SCRIPTS.
450 * m68k/crt0.S: Don't use dbra on any cf chips.
451 * m68k/dbug-cf.sc: New.
453 2006-02-07 Paul Brook <paul@codesourcery.com>
455 * arm/crt0.S: Add Thumb-2 startup code.
456 * arm/redboot-crt0.S: Ditto.
457 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
458 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
459 * arm/trap.S: Disable for Thumb-2.
461 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
463 * mt/ms2.ld (.sram): Correct typo in section names.
465 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
467 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
468 (crt0-ms2.o): New target.
469 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
471 2006-01-04 Paul Brook <paul@codesourcery.com>
473 * m68k/bcc.ld: Add .got.plt and .got
474 * m68k/idp.ld: Ditto.
475 * m68k/idpgdb: Ditto.
476 * m68k/mvme135.ld: Ditto.
477 * m68k/sbc5204.ld: Ditto.
478 * m68k/sbc5206.ld: Ditto.
479 * m68k/sim.ld: Ditto.
481 2005-12-13 DJ Delorie <dj@redhat.com>
483 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
484 .init and .fini processing.
485 * m32c/crtn.S: Likewise.
486 * m32c/exit.S: Likewise.
488 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
490 * mt/16-002.ld: Change architecture to 'mt'. Remove
492 * mt/16-003.ld: Likewise.
493 * mt/64-001.ld: Likewise.
494 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
495 * mt/crt0.S: Likewise.
497 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
499 * configure.in: Replace ms1 arch with mt arch.
500 * configure: Rebuilt.
501 * mt: Renamed from ms1 dir.
503 2005-12-06 Paul Brook <paul@codesourcery.com>
505 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
506 * m68k/idp.ld: Ditto.
507 * m68k/idpgdb: Ditto.
508 * m68k/mvme135.ld: Ditto.
509 * m68k/sbc5204.ld: Ditto.
510 * m68k/sbc5206.ld: Ditto.
511 * m68k/sim.ld: Ditto.
513 2005-11-30 Shaun Jackman <sjackman@gmail.com>
515 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
516 * libnosys/chown.c: New file.
517 * libnosys/readlink.c: New file.
518 * libnosys/symlink.c: New file.
520 2005-11-30 Shaun Jackman <sjackman@gmail.com>
522 * arm/libcfunc.c (clock, sleep, usleep): New functions.
523 * arm/syscalls.c (_clock): New function.
524 (_times): Call _clock.
526 2005-11-17 Shaun Jackman <sjackman@gmail.com>
528 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
529 the IsTTY SWI that _isatty calls.
531 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
533 * cris/linunistd.h: Don't redefine errno as extern int.
535 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
537 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
539 * arm/configure: Regenerate.
541 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
543 * arm/configure.in: Support building crt0.o when syscalls
544 are disabled in newlib.
545 * arm/configure: Regenerated.
547 2005-10-03 James E Wilson <wilson@specifix.com>
549 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
550 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
551 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
552 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
553 mips/pmon.ld: Add support for .bss.* sections.
555 2005-09-23 James E Wilson <wilson@specifix.com>
557 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
558 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
559 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
560 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
561 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
562 support for .gnu.linkonce.b.*.
564 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
566 * rs6000/Makefile.in (VPATH): Use colon as separator.
568 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
570 * ms1/access.c: Change copyright notice.
572 2005-08-19 DJ Delorie <dj@redhat.com>
574 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
575 (*.o): Add dependencies.
576 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
579 2005-08-18 DJ Delorie <dj@redhat.com>
581 * m32c/Makefile.in: Block out memory regions reserved for monitors
582 and simulators. Add monitor link scripts.
584 2005-08-16 Shaun Jackman <sjackman@gmail.com>
586 * arm/syscalls.c (initialise_monitor_handles): Set
587 monitor_stderr to the result of SWI_open(":tt", "a")
588 instead of simply duplicating stdout.
590 2005-08-10 DJ Delorie <dj@redhat.com>
592 * configure.in: Add m32c support.
593 * configure: Regenerated
594 * m32c: New directory, Renesas R8C/M16C/M32C support.
595 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
596 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
597 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
598 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
599 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
600 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
601 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
602 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
604 2005-08-02 Shaun Jackman <sjackman@gmail.com>
606 * libgloss/arm/libcfunc.c (isatty): New function.
608 2005-08-02 Shaun Jackman <sjackman@gmail.com>
610 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
611 argument set to -1, which is an invalid signal number.
612 (_kill): Comment and coding style changes only.
613 (_raise): Remove function.
615 2005-07-19 Paul Brook <paul@codesourcery.com>
617 * arm/crt0.S: Ensure doubleword stack alignment.
619 2005-07-18 Richard Sandiford <richard@codesourcery.com>
621 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
623 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
624 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
625 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
626 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
627 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
628 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
630 2005-07-18 Shaun Jackman <sjackman@gmail.com>
632 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
633 (alarm): Add the weak attribute.
634 (pause): New function. Return ENOSYS.
635 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
638 (_link): Ditto. Return ENOSYS.
639 (_unlink): Call the swi instead of returning -1.
640 (_raise): Add the weak attribute. Return ENOSYS.
641 (isatty): Rename to _isatty. Call the swi instead of returning 1.
642 (_system): Call the swi instead of returning ENOSYS.
645 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
647 * configure.in: Add ms1 case.
648 * configure: Regenerate.
649 * ms1/16-002.ld: New.
650 * ms1/16-003.ld: New.
651 * ms1/64-001.ld: New.
655 * ms1/configure: New.
656 * ms1/configure.in: New.
657 * ms1/crt0-16-002.S: New.
658 * ms1/crt0-16-003.S: New.
659 * ms1/crt0-64-001.S: New.
661 * ms1/exit-16-002.c: New.
662 * ms1/exit-16-003.c: New.
663 * ms1/exit-64-001.c: New.
667 * ms1/gettime.c: New.
671 * ms1/Makefile.in: New.
675 * ms1/startup-16-002.S: New.
676 * ms1/startup-16-003.S: New.
677 * ms1/startup-64-001.S: New.
687 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
689 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
690 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
691 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
692 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
693 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
694 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
695 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
696 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
697 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
698 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
699 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
700 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
703 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
705 * arm/syscalls.c (get_errno): Fix output register constraint.
707 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
709 * rs6000/sim-getrusage.S: New file, broken out of:
711 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
712 (sim-getrusage.o): New rule.
714 2005-04-28 Shaun Jackman <sjackman@gmail.com>
716 * libgloss/syscalls.c (get_errno): Add an output register constraint.
718 2005-04-19 Eric Christopher <echristo@redhat.com>
720 * mips/regs.S: Sign extend constants for mips64 and unify
723 2005-04-12 Shaun Jackman <sjackman@gmail.com>
725 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
729 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
731 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
732 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
733 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
734 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
735 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
737 2005-02-08 Antony King <antony.king@st.com>
739 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
740 instead of file pointer.
742 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
744 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
745 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
746 (all): Use ALL_INSTALL_FILES instead of its contents. Add
747 ALL_INSTALL_FILES_NEWLIB_COPY.
748 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
750 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
752 * configure.in: Support cris-*-* and crisv32-*-*.
753 * libnosys/configure.in: Ditto.
754 * configure, libnosys/configure: Regenerate.
755 * cris: New directory.
756 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
757 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
758 cris/Makefile.in, cris/setup.S, cris/configure: New files.
760 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
762 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
764 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
766 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
767 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
768 __make_section_unallocated. Mark magic variable as used.
770 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
772 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
774 (libc_cv_asm_popsection_directive): Ditto.
775 (libc_cv_section_attributes): Ditto.
776 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
777 "_" as well, and set __SYMBOL_PREFIX accordingly.
778 * libnosys/configure: Regenerate.
780 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
782 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
783 as-new and ld-new, not as.new and ld.new.
785 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
787 * libnosys/warning.h (__make_section_unallocated)
788 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
789 instead of ";" to delimit assembly lines.
791 2005-01-07 Paul Brook <paul@codesourcery.com>
793 * arm/crt0.S: Call __libc_{init,fini}_array instead of
794 _init/_fini if they exist.
796 2004-11-26 Paul Brook <paul@codesourcery.com>
798 * arm/crt0.S (_start): Add .cantunwind annotation.
800 2004-10-28 Nick Clifton <nickc@redhat.com>
802 * configure.in: Add support for iq2000 target.
803 * configure: Regenerate.
805 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
807 * configure.in: Support crx-*-*.
808 * configure: regenerate.
809 * crx/_exit.c: New file.
810 * crx/_getenv.c: Ditto.
811 * crx/_rename: Ditto.
812 * crx/close.c: Ditto.
813 * crx/configure.in: Ditto.
817 * crx/dvz_hndl.c: Ditto.
818 * crx/flg_hndl.c: Ditto.
819 * crx/fstat.c: Ditto.
820 * crx/getpid.c: Ditto.
821 * crx/iad_hndl.c: Ditto.
822 * crx/intable.c: Ditto.
823 * crx/isatty.c: Ditto.
825 * crx/lseek.c: Ditto.
826 * crx/Makefile.in: Ditto.
828 * crx/putnum.c: Ditto.
833 * crx/svc_hndl.c: Ditto.
835 * crx/und_hndl.c: Ditto.
836 * crx/unlink.c: Ditto.
837 * crx/write.c: Ditto.
839 2004-10-01 Paul Brook <paul@codesourcery.com>
841 * arm/configure.in: Add *-*-aebi target.
842 * arm/configure: Regenerate.
844 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
846 * i386/cygmon.ld (.text): Fix alignment.
847 (.rodata): Handle .rodata.* sections.
849 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
851 * Makefile.in: Support $(DESTDIR).
852 * arm/Makefile.in: Ditto.
853 * d30v/Makefile.in: Ditto.
854 * doc/Makefile.in: Ditto.
855 * fr30/Makefile.in: Ditto.
856 * frv/Makefile.in: Ditto.
857 * hp74x/Makefile.in: Ditto.
858 * i386/Makefile.in: Ditto.
859 * i960/Makefile.in: Ditto.
860 * iq2000/Makefile.in: Ditto.
861 * libnosys/Makefile.in: Ditto.
862 * m32r/Makefile.in: Ditto.
863 * m68hc11/Makefile.in: Ditto.
864 * m68k/Makefile.in: Ditto.
865 * mcore/Makefile.in: Ditto.
866 * mips/Makefile.in: Ditto.
867 * mn10200/Makefile.in: Ditto.
868 * mn10300/Makefile.in: Ditto.
869 * pa/Makefile.in: Ditto.
870 * rs6000/Makefile.in: Ditto.
871 * sparc/Makefile.in: Ditto.
872 * sparc/libsys/Makefile.in: Ditto.
873 * xstormy16/Makefile.in: Ditto.
875 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
877 * libnosys/_exit.c: New file.
878 * libnosys/Makefile.in: Add _exit.o.
880 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
882 * arm/configure.in: Check the value of newlib-may-supply-syscalls
883 enablement variable to determine if crt0 should or should not be
885 * arm/configure: Regenerated.
886 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
887 @BUILD_CRT0_FALSE@ variables set in configure to determine
888 if crt0.o should be built and installed.
890 2004-06-09 Toralf Lund <toralf@procaptura.com>
892 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
893 FIQ and IRQ mode, plus calls hardware_init_hook() and
894 software_init_hook() if present.
895 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
897 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
898 librdpmon.a, librdimon.a - support file for "bare" setup, as well
899 as "RDP" and "RDI" monitors.
900 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
901 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
902 with above mentioned support libs and startfiles.
904 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
906 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
909 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
911 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
913 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
915 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
916 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
917 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
918 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
920 2004-04-02 Chris Demetriou <cgd@broadcom.com>
922 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
924 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
925 * mips/vr5xxx.S: Likewise.
927 2004-03-23 Eric Christopher <echristo@redhat.com>
929 * frv/crt0.S: Fix comment.
930 * mips/configure.in: Add mipsisa64-*-* to target support.
931 * mips/configure: Regenerate.
933 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
935 * m68hc11/sci-inout.S: Supports -mlong-calls.
936 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
937 (.text): Mark the .installN and .finiN section with KEEP.
938 (.vectors): Likewise for .vectors.
939 (.gcc_except_table): New section.
940 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
941 (.text): Mark the .installN and .finiN section with KEEP.
942 (.vectors): Likewise for .vectors.
943 (.gcc_except_table): New section.
945 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
947 * m68k/leds.c: remove led_putnum(), zylons() forward
948 function declarations.
949 * m68k/leds.h: add zylons() forward function declaration.
951 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
953 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
954 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
955 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
956 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
957 * frv/crt0.S: Fix fdpic sp calculation.
958 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
959 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
960 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
961 fixup ctors nor dtors on FDPIC.
962 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
963 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
964 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
965 gr15 before function calls.
966 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
967 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
970 2003-10-27 Bernardo Innocenti <bernie@develer.com>
972 * m68k/asm.h: Add macros for -fPIC, -msep-data and
973 -mid-shared-library support.
974 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
975 -mid-shared-library support.
976 * m68k/sim-crt0.S: Likewise.
978 2003-10-15 Bernardo Innocenti <bernie@develer.com>
980 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
981 typedef from <unistd.h>.
983 2003-08-26 Jason Merrill <jason@redhat.com>
985 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
986 * sparc/sparc86x.ld: Likewise.
988 2003-08-20 Chris Demetriou <cgd@broadcom.com>
990 * mips/crt0_cfe.S: New file.
991 * mips/cfe_mem.c: New file.
992 * mips/cfe_prestart.S: Remove.
993 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
994 and use _start as the entry point. Align BSS to 32-byte boundary.
995 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
996 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
997 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
998 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
999 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1000 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1002 * mips/configure: Regenerate.
1004 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1006 * i386/cygmon-salib.c (unlink): New stub.
1008 2003-08-08 Mark Salter <msalter@redhat.com>
1010 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1012 Bernd Schmidt <bernds@redhat.com>
1014 * i386/cygmon.ld: Add entry for .rodata.
1016 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1018 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1020 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1022 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1023 * mn10300/asb2305.ld: Added ASB2305 support.
1024 * mn10300/configure: Ditto.
1025 * mn10300/configure.in: Ditto.
1026 2001-09-12 Stan Cox <scox@redhat.com>
1027 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1029 * mn10300/configure.in: Add support for asb2303 board script.
1031 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1033 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1035 * configure: Regenerated.
1037 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1039 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1042 2003-06-06 Stan Cox <scox@redhat.com>
1043 Jeff Johnston <jjohnstn@redhat.com>
1044 Anthony Green <green@redhat.com>
1046 * configure.in: Add iq2000 support.
1047 * configure: Rebuilt.
1048 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
1049 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
1050 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
1051 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
1052 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
1053 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
1054 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
1055 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
1056 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
1059 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
1061 * libnosys/Makefile.in: Add errno.o.
1062 * libnosys/errno.c: New file to supply errno definition if
1063 one not provided yet.
1065 2003-05-26 Eric Christopher <echristo@redhat.com>
1067 * mips/crt0.S: Remove stackbase variable set.
1069 2003-05-02 Eric Christopher <echristo@redhat.com>
1071 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
1073 2003-04-29 Nick Clifton <nickc@redhat.com>
1075 * libnosys/sbrk.c: Remove unnecessary #include's.
1076 Change return type of _sbrk() function to void * to match
1077 definition in system header files.
1080 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
1082 * xstormy16/sim_rom.ld: New.
1083 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
1084 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
1085 * xstormy16/eva_app.ld (_rdata, _data): New.
1086 * xstormy16/sim_high.ld (_rdata, _data): New.
1088 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
1090 * m32r/Makefile.in: Add multilib support.
1091 * m32r/configure.in: Ditto.
1092 * m32r/configure: Regenerated.
1094 2003-04-16 Nick Clifton <nickc@redhat.com>
1096 * xstormy16/sim_high.ld: Add .jcr section mapping.
1097 * xstormy16/eva_stub.ld: Likewise.
1098 * xstormy16/eva_app.ld: Likewise.
1100 2003-04-09 Chris Demetriou <cgd@broadcom.com>
1102 * mips/cfe.c (_flush_cache): New function.
1104 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1106 * mips/nullmon.c (_ftext, _end): Adjust declaration.
1107 (get_mem_info): Rework.
1109 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1111 * mips/crt0.S (zerobss): Reload __memsize after call.
1113 2003-02-17 Chris Demetriou <cgd@broadcom.com>
1115 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
1117 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1119 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
1121 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
1122 way as mipsisa32-*-*.
1123 * mips/configure: Regenerate.
1125 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1127 * mips/cfe.c (hardware_hazard_hook): Move...
1128 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
1129 and translate into assembly.
1131 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1133 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
1134 Pass an empty argv and envp to main().
1136 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1138 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
1139 * mips/configure: Regenerate.
1141 2003-01-07 Chris Demetriou <cgd@broadcom.com>
1143 * crt0.S: Check for definition of __mips64 rather than
1144 checking (__mips < 3).
1146 * cygmon.c (sysCall): Avoid multi-line string literals.
1148 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
1150 * mips/Makefile.in: Add cygmon support.
1151 * mips/configure.in: Ditto.
1152 * mips/configure: Regenerated.
1153 * mips/crt0_cygmon.S: New file.
1154 * mips/cygmon.c: Ditto.
1155 * mips/pmon.S: Minor formatting and copyright changes.
1156 * mips/crt0.S: Ditto.
1158 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1160 * arm/Makefile.in: Add support for new pid specs.
1161 * arm/coff-iq80310.specs: Change to allow future support.
1162 * arm/elf-iq80310.specs: Ditto.
1163 * arm/elf-redboot.specs: Ditto.
1164 * arm/coff-redboot.ld: Add EH frame support.
1165 * arm/redboot-crt0.S: Add optional code to clear bss without
1167 * arm/coff-pid.specs: New file.
1168 * arm/elf-pid.specs: New file.
1170 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1171 Catherine Moore <clm@redhat.com>
1173 * m32r/configure.in: Do not require gcc to be able to link an
1175 * m32r/configure: Regenerate.
1176 * m32r/Makefile.in: Directly reference gdbstub.
1178 2002-10-25 Bernd Schmidt <bernds@redhat.com>
1180 * i386/cygmon.ld: Add entry for .gcc_except_table.
1182 2000-10-25 Mark Salter <msalter@redhat.com>
1184 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
1185 use __start for start symbol.
1186 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
1187 Disable file I/O extensions to make Plum Hall happy.
1188 * i386/cygmon.ld: Set __start as entry point.
1189 * i386/Makefile.in: Support IS_AOUT.
1190 * i386/configure.in: Support IS_AOUT.
1191 * i386/configure: Regenerated.
1192 * i386/cygmon-salib.c:
1193 * i386/cygmon-gmon.c (_mcount): It's _etext.
1195 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
1197 * configure.in: Clarify some of the triplets so unsupported
1198 configurations don't pass through.
1199 * configure: Regenerated.
1201 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
1203 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
1205 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
1207 * mips/ddb.ld: KEEP .init and .fini.
1208 * mips/ddb-kseg0.ld: Likewise.
1210 2002-10-04 Michael Snyder <msnyder@redhat.com>
1212 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
1213 exception vector address, as suggested by Mitsubishi.
1214 (getExceptionVector): Ditto.
1216 2002-08-01 Chris Demetriou <cgd@broadcom.com>
1218 * mips/cfe.ld (STARTUP): New definition.
1219 * mips/ddb-kseg0.ld (STARTUP): Likewise.
1220 * mips/ddb.ld (STARTUP): Likewise.
1221 * mips/dve.ld (STARTUP): Likewise.
1222 * mips/idt.ld (STARTUP): Likewise.
1223 * mips/jmr3904app-java.ld (STARTUP): Likewise.
1224 * mips/jmr3904app.ld (STARTUP): Likewise.
1225 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
1226 * mips/jmr3904dram.ld (STARTUP): Likewise.
1227 * mips/lsi.ld (STARTUP): Likewise.
1228 * mips/nullmon.ld (STARTUP): Likewise.
1229 * mips/pmon.ld (STARTUP): Likewise.
1231 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
1233 * README: Mention 68HC11/68HC12 support.
1234 * configure.in: Recognize m6811-elf and m6812-elf.
1235 * configure: Regenerated.
1236 * m68hc11/Makefile.in: New file.
1237 * m68hc11/configure.in: New file.
1238 * m68hc11/configure: New file.
1239 * m68hc11/crt0.S: New file.
1240 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
1241 * m68hc11/sim-valid-m68hc11.ld: New file.
1242 * m68hc11/sim-valid-m68hc12.ld: New file.
1243 * m68hc11/syscalls.c: New file.
1245 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
1247 * rs6000/simulator.S (gettimeofday): New.
1250 2002-07-18 Chris Demetriou <cgd@broadcom.com>
1252 * read.c (read): Don't assign past end of buffer, fix return value.
1254 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1256 * mips/Makefile.in (GENOBJS2): New variable to name other
1257 commonly used objects.
1258 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
1260 * mips/Makefile.in: Add support for Broadcom CFE firmware.
1261 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
1262 * mips/configure: Regenerate.
1263 * mips/cfe.c: New file.
1264 * mips/cfe.ld: New file.
1265 * mips/cfe_api.c: New file.
1266 * mips/cfe_api.h: New file.
1267 * mips/cfe_api_int.h: New file.
1268 * mips/cfe_error.h: New file.
1269 * mips/cfe_prestart.S: New file.
1271 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1273 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1274 symbols for optionally-provided functions.
1275 * mips/ddb-kseg0.ld: Likewise.
1276 * mips/ddb.ld: Likewise.
1277 * mips/dve.ld: Likewise.
1278 * mips/idt.ld: Likewise.
1279 * mips/idt32.ld: Likewise.
1280 * mips/idt64.ld: Likewise.
1281 * mips/idtecoff.ld: Likewise.
1282 * mips/jmr3904app-java.ld: Likewise.
1283 * mips/jmr3904app.ld: Likewise.
1284 * mips/jmr3904dram-java.ld: Likewise.
1285 * mips/jmr3904dram.ld: Likewise.
1286 * mips/lsi.ld: Likewise.
1287 * mips/nullmon.ld: Likewise.
1288 * mips/pmon.ld: Likewise.
1289 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
1290 functions if they are provided.
1291 (_exit): Handle __embedded_pic properly.
1293 2002-06-18 Dave Brolley <brolley@redhat.com>
1295 From Catherine Moore, Michael Meissner, Richard Sandiford:
1296 * configure.in: Support frv*-*-*.
1297 * frv/Makefile.in: New file.
1298 * frv/configure: New file.
1299 * frv/configure.in: New file.
1300 * frv/crt0.S: New file.
1301 * frv/fstat.c: New file.
1302 * frv/getpid.c: New file.
1303 * frv/isatty.c: New file.
1304 * frv/kill.c: New file.
1305 * frv/print.c: New file.
1306 * frv/putnum.c: New file.
1307 * frv/sbrk.c: New file.
1308 * frv/sim-close.S: New file.
1309 * frv/sim-exit.S: New file.
1310 * frv/sim-inbyte.c: New file.
1311 * frv/sim-lseek.S: New file.
1312 * frv/sim-open.S: New file.
1313 * frv/sim-read.S: New file.
1314 * frv/sim-time.c: New file.
1315 * frv/sim-unlink.S: New file.
1316 * frv/sim-write.S: New file.
1317 * frv/stat.c: New file.
1319 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1321 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1322 * libnosys/configure.in: Check gcc's support for section attributes.
1323 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1324 does not support section attributes.
1326 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1328 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1330 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1335 (_rename): New function.
1338 (_unlink): Call a syscall for this now.
1341 (_gettimeofday): Ditto.
1343 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1345 * debug.h: Change mem_err to volatile to match definition in
1348 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1350 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1353 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1355 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1356 of AC_PROG_CC to avoid building an executable in configuration.
1357 * m68k/configure: Regenerated.
1359 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1361 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1364 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1366 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1368 2002-02-05 Mark Salter <msalter@redhat.com>
1370 * arm/elf-iq80310.specs: Ditto.
1371 * arm/elf-redboot.specs: Ditto.
1372 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1373 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1375 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
1377 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
1379 * xstormy16/eva_app.ld: Add __malloc_start.
1380 * xstormy16/sbrk.c: Remove.
1381 * xstormy16/sim_malloc_start.s: New file.
1382 * xstormy16/sim_high.ld: Make the stack start immediately at the
1385 2002-02-01 Michael Meissner <meissner@redhat.com>
1387 * mips/cma101.c (__sizemem_default): Allow user to specify the
1389 (__sizemem): Use it.
1391 2002-01-24 Mark Salter <msalter@redhat.com>
1393 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
1395 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
1396 (__get_memtop): New funtion to return top of memory.
1398 2002-01-15 Mark Salter <msalter@redhat.com>
1400 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
1401 forward interrupts to user application vectors.
1403 * xstormy16/crt0_stub.s: Remove default interrupt routines.
1405 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
1406 add it to install list.
1408 2002-01-07 Mark Salter <msalter@redhat.com>
1410 * configure.in: Add support for arm, strongarm, and xscale.
1411 * configure: Regenerated.
1412 * arm/coff-iq80310.specs: New file.
1413 * arm/coff-redboot.ld: New file.
1414 * arm/coff-redboot.specs: New file.
1415 * arm/configure: New file.
1416 * arm/configure.in: New file.
1417 * arm/elf-iq80310.specs: New file.
1418 * arm/elf-redboot.ld: New file.
1419 * arm/elf-redboot.specs: New file.
1420 * arm/Makefile.in: New file.
1421 * arm/redboot-crt0.S: New file.
1422 * arm/redboot-syscalls.c: New file.
1424 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
1425 Mark Salter <msalter@redhat.com>
1426 Catherine Moore <clm@redhat.com>
1427 Richard Henderson <rth@redhat.com>
1429 * configure.in: Add xstormy16.
1430 * libnosys/configure.in: Add xstormy16.
1431 * configure: Regenerated.
1432 * libnosys/configure: Regenerated.
1433 * xstormy16/Makefile.in: New file.
1434 * xstormy16/close.c: New file.
1435 * xstormy16/configure: New file.
1436 * xstormy16/configure.in: New file.
1437 * xstormy16/crt0.s: New file.
1438 * xstormy16/crt0_stub.s: New file.
1439 * xstormy16/crti.s: New file.
1440 * xstormy16/crtn.s: New file.
1441 * xstormy16/eva_app.c: New file.
1442 * xstormy16/eva_app.ld: New file.
1443 * xstormy16/eva_stub.ld: New file.
1444 * xstormy16/fstat.c: New file.
1445 * xstormy16/getpid.c: New file.
1446 * xstormy16/kill.c: New file.
1447 * xstormy16/lseek.c: New file.
1448 * xstormy16/open.c: New file.
1449 * xstormy16/sbrk.c: New file.
1450 * xstormy16/sim_high.ld: New file.
1451 * xstormy16/stat.c: New file.
1452 * xstormy16/syscalls.S: New file.
1453 * xstormy16/syscalls.m4: New file.
1454 * xstormy16/unlink.c: New file.
1455 * xstormy16/xstormy16_stub.c: New file.
1457 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1459 * m32r/Makefile.in: Use gdb stub set by configure.
1460 * m32r/configure.in: Add a special macro for testing
1461 c compiler without building executable. Add setting of
1463 * m32r/configure: Regenerated.
1465 2001-10-31 David Howells <dhowells@redhat.com>
1467 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1468 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1469 referenced by newlib.
1470 * mn10300/cygmon.c: New file.
1471 * mn10300/crt0_redboot.S: Ditto.
1472 * mn10300/crt0_cygmon.S: Ditto.
1473 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1474 * mn10300/configure.in: Changed to allow for future
1475 evaluation boards to be added.
1476 * mn10300/configure: Regenerated.
1478 2001-10-17 Michael Meissner <meissner@redhat.com>
1480 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1481 identify if a program is running in kernel segment 0.
1483 * cma101.c (__sizemem): If we are running in kernel segment 0,
1484 instead of kernel segment 1, use kernel segment 0 addresses which
1485 are uncached when sizing memory.
1487 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1488 program to run in kernel segment 0, instead of kernel segment 1.
1490 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1491 * configure: Regenerate.
1493 2001-09-15 Eric Christopher <echristo@redhat.com>
1495 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1497 * mips/configure: Regenerate.
1499 2001-09-14 Eric Christopher <echristo@redhat.com>
1501 * mips/configure.in: Add mipsisa32 support.
1502 * mips/configure: Regenerate.
1503 * mips/idt32.ld: New file.
1504 * mips/idt64.ld: New file.
1506 2001-09-11 Michael Meissner <meissner@redhat.com>
1508 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1509 point registers, even if we are compiling for a mips3 or greater.
1511 2001-09-10 Jim Blandy <jimb@redhat.com>
1513 Add support for GDB monitor-style I/O.
1514 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1516 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1517 precede the byte with a ^O character.
1518 * m68k/idpgdb.ld: New linker script.
1519 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1521 (all): Add ${IDPGDB_BSP} to the list of things to build.
1522 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1523 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1524 (install): Install the IDPGDB stuff, too.
1526 2001-08-30 Richard Henderson <rth@redhat.com>
1527 Eric Christopher <echristo@redhat.com>
1529 * mips/crt0.S: Fix for .init/.fini sections.
1531 2001-08-30 Richard Henderson <rth@redhat.com>
1532 Eric Christopher <echristo@redhat.com>
1534 * mips/idt.ld: Rewrite for .init/.fini sections.
1536 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1538 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1540 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1542 * hp74x/configure: Regenerated with current autoconf.
1543 * m32r/configure: Ditto.
1544 * m68k/configure: Ditto.
1545 * pa/configure: Ditto.
1546 * sparc/configure: Ditto.
1548 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1550 * rs6000/simulator.S (dup): New syscall.
1552 2001-02-28 Will Cohen <wcohen@redhat.com>
1554 * src/libgloss/m68k/Makefile.in: Updated copyright and
1555 added rules to build simulator related libraries.
1556 (SIM_SCRIPTS): New variable.
1557 (SIM_LDFLAGS): New variable.
1558 (SIM_BSP): New variable.
1559 (SIM_CRT0): New variable.
1560 (SIM_OBJS): New variable.
1561 (SIM_TEST): New variable.
1562 (SIM_INSTALL): new variable.
1563 * src/libgloss/m68k/sim-abort.c: New file.
1564 * src/libgloss/m68k/sim-crt0.S: New file.
1565 * src/libgloss/m68k/sim-errno.c: New file.
1566 * src/libgloss/m68k/sim-funcs.c: New file.
1567 * src/libgloss/m68k/sim-inbyte.c: New file.
1568 * src/libgloss/m68k/sim-print.c: New file.
1569 * src/libgloss/m68k/sim-sbrk.c: New file.
1570 * src/libgloss/m68k/sim.ld: New file.
1571 * src/libgloss/m68k/simulator.S: New file.
1573 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1575 * mn10200/access.c: With DJ Delorie's permission, this code is
1576 now freely modifiable with no reference to "copying.dj".
1577 * mn10300/access.c: Ditto.
1579 2001-02-06 Will Cohen <wcohen@redhat.com>
1581 * rs6000/sim-errno.c (__errno): Removed.
1582 (_cerror): Use re-entrant version of errno.
1584 2000-09-05 Geoff Keating <geoffk@cygnus.com>
1586 * rs6000/simulator.S: Use conditional returns for documentation
1588 (access): Add new syscall.
1590 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1592 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1594 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1596 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1597 status register for 32 bit addressing
1598 * mips/regs.S: Add symbols for status and config register fields.
1599 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1600 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1601 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1602 * mips/configure.in: Add case arm for mips64vr5000 since the
1603 default (which was previously used) should not get vr5xxx.o.
1605 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1607 * wince/Makefile.am: Use LDADD from configure.
1608 * wince/Makefile.in: Regenerate.
1609 * wince/configure.in: Determine libraries needed based (crudely) on
1611 * wince/configure: Regenerate.
1613 1999-12-16 Tom Tromey <tromey@cygnus.com>
1615 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1617 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1618 patch of 1998-11-23.
1620 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1621 against -lgcjcoop, not -lqthreads.
1622 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1624 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1626 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1627 without the bits for __{C,D}TOR_{LIST,END}__.
1629 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1631 * m68k/idp.ld (.text): Put crtbegin at the start of the
1632 constructors and destructors.
1634 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1636 * wince/Makefile.am: Add missing gdbdir assignment.
1637 * wince/Makefile.in: Regenerate.
1639 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1641 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1643 1999-11-15 Nick Clifton <nickc@cygnus.com>
1645 * configure.in: Add arm-wince-pe target.
1646 * configure: Regenerate.
1648 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1650 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1651 not bringing in crtbegin.o.
1652 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1654 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1656 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1657 earlier because it'll be needed. Set the high bits of the PC to
1658 be consistent with other pointers, so that exception handling
1659 doesn't get confused.
1661 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1663 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1664 on case-insensitive windows filesystems.
1666 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1668 * configure.in: Generalize Windows CE target detection.
1669 * configure: Regenerate.
1670 * wince/Makefile.am: Rename CE stub filename.
1671 * wince/Makefile.in: Regenerate.
1672 * wince/configure.in: Allow changing of CE stub.
1673 * wince/configure: Regenerate.
1675 1999-07-26 Andrew Haley <aph@cygnus.com>
1677 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1678 and _end to allow them to be placed anywhere in memory.
1680 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1682 * sparc/elfsim.ld: Provide initp support.
1684 1999-06-22 Nick Clifton <nickc@cygnus.com>
1686 * mips/dve.ld (.rdata): Rename section to .rodata.
1687 * mips/idt.ld (.rdata): Rename section to .rodata.
1688 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1689 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1690 * mips/lsi.ld (.rdata): Rename section to .rodata.
1691 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1692 * mips/pmon.ld (.rdata): Rename section to .rodata.
1693 * mips/r5900.ld (.rdata): Rename section to .rodata.
1694 * mips/sky.ld (.rdata): Rename section to .rodata.
1695 * mips/vpu.ld (.rdata): Rename section to .rodata.
1697 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1699 * libnosys/configure.in: Added setting of ac_file
1700 prior to calling config-ml.in.
1701 * libnosys/configure: Regenerated.
1702 * libnosys/Makefile.in: Added code to make install directory
1703 for libnosys.a prior to installing.
1705 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1707 * Makefile.am: Expect the object file to be in the
1709 * Makefile.in: Regenerate.
1711 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1713 * configure.in: Add wince targest.
1714 * configure: Regenerate.
1715 * wince: New directory
1716 * wince/Makefile.am: New file.
1717 * wince/Makefile.in: New file.
1718 * wince/aclocal.m4: New file.
1719 * wince/configure: New file.
1720 * wince/configure.in: New file.
1722 1999-05-24 Jim Wilson <wilson@cygnus.com>
1724 * sparc/elfsim.ld: Add `.data.*'.
1726 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1728 * m68k/idp.ld: Add initp support.
1729 * sparc/cygmon.ld.src: Likewise.
1731 1999-05-14 Nick Clifton <nickc@cygnus.com>
1733 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1735 1999-05-13 Mark Salter <msalter@cygnus.com>
1737 * mcore/configure.in: Fixed multilib support.
1738 * mcore/configure: Regenerated.
1739 * mcore/Makefile.in: Fixed multilib problems.
1740 Added cmb board support
1741 * mcore/close.c: New file.
1742 * mcore/cmb-exit.c: Ditto.
1743 * mcore/cmb-inbyte.c: Ditto.
1744 * mcore/cmb-outbyte.c: Ditto.
1745 * mcore/elf-cmb.ld: Ditto.
1746 * mcore/elf-cmb.specs: Ditto.
1747 * mcore/fstat.c: Ditto.
1748 * mcore/getpid.c: Ditto.
1749 * mcore/kill.c: Ditto.
1750 * mcore/lseek.c: Ditto.
1751 * mcore/open.c: Ditto.
1752 * mcore/pe-cmb.ld: Ditto.
1753 * mcore/pe-cmb.specs: Ditto.
1754 * mcore/print.c: Ditto.
1755 * mcore/putnum.c: Ditto.
1756 * mcore/raise.c: Ditto.
1757 * mcore/read.c: Ditto.
1758 * mcore/sbrk.c: Ditto.
1759 * mcore/stat.c: Ditto.
1760 * mcore/unlink.c: Ditto.
1761 * mcore/write.c: Ditto.
1762 * mcore/c-syscalls.c: Removed.
1764 1999-05-07 Nick Clifton <nickc@cygnus.com>
1766 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1767 Tidy up code layout.
1769 1999-05-06 Nick Clifton <nickc@cygnus.com>
1771 * mcore/Makefile.in: Fix build rule.
1772 * mcore/syscalls.s: Rename to syscalls.S
1774 1999-05-04 Nick Clifton <nickc@cygnus.com>
1776 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1777 * mcore/configure: Regenerate.
1779 1999-04-29 Nick Clifton <nickc@cygnus.com>
1781 * mcore/crt0.S: Renamed file from crt0.s.
1782 Only invoke init() and fini() routines for ELF builds.
1783 Use __bss_start__ and __bss_end__ to locate .bss section.
1785 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1787 * mips/array.ld: Fix ELF ctor/dtor support.
1788 * mips/ddb.ld: Likewise.
1789 * mips/dve.ld: Likewise.
1790 * mips/idt.ld: Likewise.
1791 * mips/jmr3904app.ld: Likewise.
1792 * mips/lsi.ld: Likewise.
1793 * mips/nullmon.ld: Likewise.
1794 * mips/pmon.ld: Likewise.
1795 * mips/r5900.ld: Likewise.
1796 * mips/sky.ld: Likewise.
1797 * mips/vpu.ld: Likewise.
1799 1999-04-22 Nick Clifton <nickc@cygnus.com>
1801 * mcore/crt0.s: Initialise data section, call _init and _fini.
1803 * mcore/syscalls.s (_exit): Renamed from __exit.
1805 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1808 1999-04-21 Nick Clifton <nickc@cygnus.com>
1810 * mcore/crt0.s (_start): Use .long directive, not .word.
1812 * mcore/syscalls.s (_sbrk): fix syntax.
1814 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1816 * sparc/sparc86.ld: Set alignment for the .data section.
1818 1999-04-18 Nick Clifton <nickc@cygnus.com>
1820 * configure.in: Add support for mcore targets.
1821 * configure: Regenerate.
1822 * mcore: New directory.
1823 * mcore/Makefile.in: New File: meta Makefile.
1824 * mcore/configure.in: New File: meta configure file..
1825 * mcore/configure: New File: Generated.
1826 * mcore/crt0.s: New File: mcore startup code.
1827 * mcore/syscalls.s: New File: Assembler system call stubs.
1828 * mcore/c-syscalls.c: New File: C system call stubs.
1830 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
1832 * mips/array.ld: Support linkonce sections.
1833 * mips/ddb.ld: Likewise.
1834 * mips/dve.ld: Likewise.
1835 * mips/idt.ld: Likewise.
1836 * mips/jmr3904app.ld: Likewise.
1837 * mips/jmr3904app-java.ld: Likewise.
1838 * mips/jmr3904dram.ld: Likewise.
1839 * mips/jmr3904dram-java.ld: Likewise.
1840 * mips/lsi.ld: Likewise.
1841 * mips/nullmon.ld: Likewise.
1842 * mips/pmon.ld: Likewise.
1843 * mips/r5900.ld: Likewise.
1844 * mips/sky.ld: Likewise.
1845 * mips/vpu.ld: Likewise.
1847 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
1849 * mips/array.ld: Add ELF ctor/dtor support.
1850 * mips/ddb.ld: Likewise.
1851 * mips/dve.ld: Likewise.
1852 * mips/idt.ld: Likewise.
1853 * mips/jmr3904app.ld: Likewise.
1854 * mips/lsi.ld: Likewise.
1855 * mips/nullmon.ld: Likewise.
1856 * mips/pmon.ld: Likewise.
1857 * mips/r5900.ld: Likewise.
1858 * mips/sky.ld: Likewise.
1859 * mips/vpu.ld: Likewise.
1861 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
1863 * i960/crt0.c (_start): Increase stack size to 256K.
1865 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
1867 * i386/cygmon-salib.c: Add read and write syscall support.
1868 * i386/cygmon-syscall.h: Ditto.
1870 * i386/cygmon-gmon.[ch]: Profile support.
1872 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
1874 * libnosys/configure.in: Check cygwin*, not cygwin32.
1875 * libnosys/configure: Regenerate.
1877 1999-02-18 Tom Tromey <tromey@cygnus.com>
1879 * mips/configure: Rebuilt.
1880 * mips/configure.in (script_list): Added jmr3904dram-java and
1882 * mips/jmr3904dram-java.ld: New file.
1883 * mips/jmr3904dram.ld: Don't mention -lqthreads.
1884 * mips/jmr3904app-java.ld: New file.
1885 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
1887 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
1889 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1891 1999-02-18 Tom Tromey <tromey@cygnus.com>
1893 * Merge from branch:
1895 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
1897 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
1898 library name change.
1900 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
1902 * mips/configure.in (script_list): Added jmr3904dram.ld.
1903 * mips/configure: Rebuilt.
1905 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
1907 * mips/jmr3904dram.ld: Created.
1909 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
1911 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
1912 it must be linked it.
1914 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
1916 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
1917 the padding allocated for alignment.
1919 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
1921 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
1922 imported from the linker script.
1923 * mips/jmr3904app.ld: Provide _mem_size.
1925 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
1927 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
1929 * mips/crt0.S: set argc to 0 before calling main()
1930 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
1932 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
1934 * mips/jmr3904-io.c: Implement get_mem_info().
1936 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
1938 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
1939 * mips/configure.in: Ditto.
1940 * mips/configure: Regenerate.
1942 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
1944 * mips/configure.in: Add jmr3904app to script list for tx39.
1945 * mips/configure: Regenerate.
1947 1999-02-08 Nick Clifton <nickc@cygnus.com>
1949 * libnosys/configure.in: Add support for StrongARM target.
1950 * libnosys/configure: Regenerate.
1952 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
1954 * d30v/syscalls.c (time): Added code to honor argument
1955 passed to time which is either a pointer to a time_t
1956 value to set or is the NULL pointer.
1958 1999-02-03 Keith Seitz <keiths@cygnus.com>
1960 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
1961 only unsigned chars.
1962 (getDebugChar2): Remove and integrate support into "M"
1965 1999-01-29 Doug Evans <devans@casey.cygnus.com>
1967 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
1968 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
1971 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
1973 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
1974 not "._stack". Remove mn10200 support.
1975 * mn10300/trap.S: Remove mn10200 support.
1976 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
1977 the .stack output section to be safe.
1978 * mn10300/eval.ld: Likewise.
1980 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
1982 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
1983 the .stack output section to be safe.
1984 * mn10200/eval.ld: Likewise.
1986 1999-01-14 Nick Clifton <nickc@cygnus.com>
1988 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
1991 * fr30/crt0.s (_start): Use atexit to call C++ global
1992 destructors. Patch from Mark Salter <msalter@cygnus.com>
1994 1999-01-12 Nick Clifton <nickc@cygnus.com>
1996 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
1998 1999-01-11 Nick Clifton <nickc@cygnus.com>
2000 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2001 global constructor/destructor support.
2003 1999-01-07 Nick Clifton <nickc@cygnus.com>
2005 * fr30/crt0.s (_start): Apply patch from Mark Salter
2006 <msalter@cygnus.com> to cope with initialising .bss areas that are
2009 1998-12-23 Michael Meissner <meissner@cygnus.com>
2011 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2012 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2013 (.gcc_except_table): Ditto.
2015 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2017 * sh/sh1lcevb.ld: Add DWARF sections.
2018 * sh/sh2lcevb.ld: Ditto.
2019 * sh/sh3lcevb.ld: Ditto.
2020 * sh/sh3bb.ld: Ditto.
2022 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2024 * i386/cygmon.ld: Make sure -lcygmon appears both before
2025 and after -lc, so we pick up functions from there in
2026 preference to libc functions.
2028 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2029 Don't add __do_global_ctors () and __do_global_dtors () if
2030 we're on a coff target.
2031 (open): Add dummy function so plumhall will compile.
2032 (clock): Replacement for clock () syscall that uses
2036 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2038 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2040 1998-12-17 Nick Clifton <nickc@cygnus.com>
2042 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2043 (_open): Return file descriptor allocated by simulator.
2044 (isatty): Always false to avoid having to cope with reads from
2047 1998-12-16 Nick Clifton <nickc@cygnus.com>
2049 * fr30/Makefile.in: Add libraries to clean target.
2051 * fr30/syscalls.c (_write): Save length so that it can be returned
2054 * fr30/crt0.s (_start): Initialise argc, argv and envp before
2057 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2059 * mips/ddb.ld (OUTPUT_ARCH): Remove.
2061 1998-12-12 Nick Clifton <nickc@cygnus.com>
2063 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
2066 1998-12-11 Nick Clifton <nickc@cygnus.com>
2068 * configure.in: Add support for fr30 target.
2069 * configure: Regenerate.
2070 * fr30: New directory.
2071 * fr30/Makefile.am: New file - build crt0.o and libsim.a
2072 * fr30/Makefile.in: New file - generate from Makefile.am.
2073 * fr30/configure.in: New file - support fr30 target
2074 * fr30/configure: New file - generate from configure.in.
2075 * fr30/crt0.s: New file - Basic executable startup code.
2076 * fr30/syscalls.c: New file - System call emulation library.
2078 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
2080 * mips/crt0.S (_start): Change initialization of FR.
2082 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2084 * i960/crt0.c (set_stack): Change return type to void. Init SP to
2085 FP + 64 instead of FP. Simplify code to align ptr.
2086 (_start): Call exit instead of _exit. Delete local variable stack.
2087 Init stack to heap+4096.
2088 * i960/mon960.c (abort): Ifdef out.
2089 * i960/syscall.h: New file.
2091 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
2093 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
2095 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2097 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
2100 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
2102 * mips/entry.S: Handle mips16 builds.
2104 1998-10-30 Ian Molee <imolee@cygnus.com>
2106 * m32r/trapmon0.c: New file. Mon2000 trap handler.
2107 * m32r/trapmon0.S: Removed.
2108 * m32/Makefile.in: Changed to reflect above-changed files.
2110 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
2112 * sparc/crt0.S: Move entry point to start of text section.
2113 Put the address of the data section at the start of the section,
2114 so the GDB sparclite loader can find it for a.out loads.
2116 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
2118 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
2119 a time_t as its argument.
2121 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
2122 clobber a register that overlaps with an input or output.
2124 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
2126 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
2127 serial input and out put as required by libgloss read and write
2130 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
2131 addresses per eCos conventions, not original ROM monitor.
2133 * configure.in: Add libtx39jmr.c to build target
2135 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
2137 1998-10-15 Ian Molee <imolee@cygnus.com>
2139 * m32r/mon.specs: New file
2140 * m32r/trapmon0.S: New file
2141 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
2143 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
2145 * libnosys/warning.h: New file.
2147 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
2149 * mips/configure.in: Build nullmon stuff in default case. Don't
2150 treat vr4100 specially.
2152 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
2154 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
2155 * libnosys/close.c (_close): Added stub warning outside of
2156 function body and added reference to config.h.
2157 * libnosys/execve.c (_execve): Ditto.
2158 * libnosys/fork.c (_fork): Ditto.
2159 * libnosys/fstat.c (_fstat): Ditto.
2160 * libnosys/getpid.c (_getpid): Ditto.
2161 * libnosys/gettod.c (_gettimeofday): Ditto.
2162 * libnosys/isatty.c (_isatty): Ditto.
2163 * libnosys/kill.c (_kill): Ditto.
2164 * libnosys/link.c (_link): Ditto.
2165 * libnosys/lseek.c (_lseek): Ditto.
2166 * libnosys/open.c (_open): Ditto.
2167 * libnosys/read.c (_read): Ditto.
2168 * libnosys/stat.c (_stat): Ditto.
2169 * libnosys/times.c (_times): Ditto.
2170 * libnosys/unlink.c (_unlink): Ditto.
2171 * libnosys/wait.c (_wait): Ditto.
2172 * libnosys/write.c (_write): Ditto.
2173 * libnosys/acconfig.h: New file.
2174 * libnosys/config.h.in: New file.
2175 * libnosys/exit.c: Removed as _exit cannot be stubbed.
2176 * libnosys/Makefile.in: Regenerated.
2177 * libnosys/configure.in: Configure header file specified.
2178 * libnosys/configure: Regenerated.
2180 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
2182 * i386/cygmon.ld: Increase memory limits; put the initial
2183 executable above 1MB.
2185 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
2187 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
2189 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
2191 * configure.in: Add i386-*-elf* triplet.
2192 * i386/*: Support for i386 targets.
2194 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
2196 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
2197 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
2199 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
2201 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
2202 * sparc/sparclite.h: (read_asr, write_asr): Define.
2203 * sparc/cache.c (is_danlite): New function.
2204 (cache_off, cache_on, flush_i_cache): Test for DANlite.
2205 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
2206 * sparc/sparc86x.ld: Prevent section overlap.
2208 1998-09-04 Keith Seitz <keiths@cygnus.com>
2210 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
2212 (getDebugChar2): New function to support binary downloads (gdb
2213 remote protocol "X" command).
2214 (exceptionHandler): Add support for MSA2000G01 board.
2215 (getExceptionHandler): Ditto.
2217 1998-08-20 Michael Meissner <meissner@cygnus.com>
2219 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
2222 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
2224 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
2225 * sparc/salib.c (outbyte): Add hook for GDB stub.
2226 (cache_off, cache_on, flush_i_cache): Move to cache.c.
2227 * sparc/cache.c: New file for sparclite-specific cache code.
2228 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
2229 * sparc/sparc86x.ld: New linker script for sparc86x.
2230 * sparc/crt0.S: Disable broken data relocation code.
2231 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
2232 standard output to GDB.
2233 (handle_exception): Initialize outbyte hook.
2235 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
2237 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
2238 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2239 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
2241 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
2243 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
2245 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
2247 * mn10200/sim.ld: Rework code to insert pad before the start of the
2249 * mn10200/eval.ld: Likewise.
2250 * mn10300/sim.ld: Likewise.
2251 * mn10300/eval.ld: Likewise.
2253 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
2255 * mips/cma101.c (__sizemem): New local variable extra. Align base
2258 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
2260 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
2261 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
2262 * sparc/fixctors.c: New file.
2264 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
2266 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
2267 extern functions win_ovf and win_unf; fixes unresolved symbols
2270 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2272 * configure.in: Added libnosys as subdir.
2273 * configure: Rebuilt configure based on configure.in.
2274 * libnosys/close.c (_close): Part of new libnosys stub library
2275 to use for situations with no operating system support.
2276 * libnosys/environ.c (environ): ditto.
2277 * libnosys/execve.c (_execve): ditto.
2278 * libnosys/exit.c (_exit): ditto.
2279 * libnosys/fork.c (_fork): ditto.
2280 * libnosys/fstat.c (_fstat): ditto.
2281 * libnosys/getpid.c (_getpid): ditto.
2282 * libnosys/gettod.c (_gettimeofday): ditto.
2283 * libnosys/isatty.c (_isatty): ditto.
2284 * libnosys/kill.c (_kill): ditto.
2285 * libnosys/link.c (_link): ditto.
2286 * libnosys/lseek.c (_lseek): ditto.
2287 * libnosys/open.c (_open): ditto.
2288 * libnosys/read.c (_read): ditto.
2289 * libnosys/sbrk.c (_sbrk): ditto.
2290 * libnosys/stat.c (_stat): ditto.
2291 * libnosys/times.c (_times): ditto.
2292 * libnosys/unlink.c (_unlink): ditto.
2293 * libnosys/wait.c (_wait): ditto.
2294 * libnosys/write.c (_write): ditto.
2295 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
2296 * libnosys/configure.in: configure.in to create libnosys configure.
2297 * libnosys/configure: Configure for libnosys library.
2299 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
2301 * sim/mips.ld: Clarify a comment.
2303 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2305 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2306 * sparc/traps.S: Rename trap_table label to work on both a.out
2307 and ELF. Put the address of the data section at the start
2308 of the section, so the simulator loader can find it for a.out loads.
2310 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2312 * config/mn10200.mt: New file.
2314 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2316 * mn10200/crt0.S: Don't waste top four bytes of stack.
2317 * mn10200/eval.ld: Fix stack top address.
2319 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2321 * mips/dvemon.c: Remove the close function and get it from the generic
2323 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2324 list to ensure that the proper API's are included.
2326 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2328 * configure.in: Add mn10200 support.
2329 * configure: Regenerate.
2330 * mn10200/Makefile.in: New file.
2331 * mn10200/_exit.c: New file.
2332 * mn10200/access.c: New file.
2333 * mn10200/chmod.c: New file.
2334 * mn10200/chown.c: New file.
2335 * mn10200/close.c: New file.
2336 * mn10200/configure: New file.
2337 * mn10200/configure.in: New file.
2338 * mn10200/creat.c: New file.
2339 * mn10200/crt0.S: New file.
2340 * mn10200/crt1.c: New file.
2341 * mn10200/eval.ld: New file.
2342 * mn10200/execv.c: New file.
2343 * mn10200/execve.c: New file.
2344 * mn10200/fork.c: New file.
2345 * mn10200/fstat.c: New file.
2346 * mn10200/getpid.c: New file.
2347 * mn10200/gettime.c: New file.
2348 * mn10200/isatty.c: New file.
2349 * mn10200/kill.c: New file.
2350 * mn10200/lseek.c: New file.
2351 * mn10200/open.c: New file.
2352 * mn10200/pipe.c: New file.
2353 * mn10200/read.c: New file.
2354 * mn10200/sbrk.c: New file.
2355 * mn10200/sim.ld: New file.
2356 * mn10200/stat.c: New file.
2357 * mn10200/test.c: New file.
2358 * mn10200/time.c: New file.
2359 * mn10200/times.c: New file.
2360 * mn10200/trap.S: New file.
2361 * mn10200/trap.h: New file.
2362 * mn10200/unlink.c: New file.
2363 * mn10200/utime.c: New file.
2364 * mn10200/wait.c: New file.
2365 * mn10200/write.c: New file.
2367 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2369 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2370 * m32r/trap0.S: Renamed from trap.S.
2371 * m32r/eit.h: New file.
2372 * m32r/crtsysc.c: Delete, split up into several files.
2373 * m32r/chmod.c: New file.
2374 * m32r/close.c: New file.
2375 * m32r/exit.c: New file.
2376 * m32r/fstat.c: New file.
2377 * m32r/getpid.c: New file.
2378 * m32r/isatty.c: New file.
2379 * m32r/kill.c: New file.
2380 * m32r/lseek.c: New file.
2381 * m32r/open.c: New file.
2382 * m32r/raise.c: New file.
2383 * m32r/read.c: New file.
2384 * m32r/sbrk.c: New file.
2385 * m32r/stat.c: New file.
2386 * m32r/unlink.c: New file.
2387 * m32r/utime.c: New file.
2388 * m32r/write.c: New file.
2389 * m32r/Makefile.in (SYSCALLS): Delete.
2390 (LIBOBJS,LIBGLOSS): New variables.
2391 (all,install): Update.
2392 (libgloss.a): New rule.
2394 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
2396 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
2397 (gettimeofday): Change type of 2nd arg to struct timezone *.
2399 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
2401 * mips/syscalls.c (sbrk): Allow memory allocation to work
2402 for configurations which don't have memory at K1BASE.
2403 * mips/cma101.c (__sizemem): Ditto.
2405 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2407 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
2408 * m68k/gdbinit.emc: New file, user support for special features
2409 supported only on the EMC Symmetrix target.
2411 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
2413 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
2414 little- and big-endian executables.
2416 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
2418 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
2419 proper prefix for public assembly language labels.
2420 * sparc/ex930.ld: Add DWARF sections.
2421 * sparc/ex931.ld: Ditto.
2422 * sparc/ex934.ld: Ditto.
2423 * sparc/elfsim.ld: Simplify and clean up.
2424 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
2425 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
2426 to eliminate register corruption.
2428 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
2430 * sparc/cygmon-salib.c: Stop including sys/itimer.h
2432 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
2434 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
2437 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2439 * mn10300/Makefile.in: Install sim.ld.
2441 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2443 * sparc/elfsim.ld: Add constructor and destructor tables.
2445 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2447 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2449 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2451 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2453 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2455 * mips/configure.in: Add idt to tx39 chain.
2456 * mips/configure: Rebuild.
2458 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2460 * mips/crt0.S (__stackbase): Added.
2461 (zerobss): Initialize __stackbase.
2463 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2465 * mips/configure.in: Also grok `mipstx39*-*-*'.
2466 * mips/configure: Regenerated.
2468 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2470 * configure.in: Added powerpcle target.
2471 * configure: Regenerated.
2473 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2475 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2477 * sparc/crt0.S (_start): Define label for ELF targets.
2478 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2479 proper prefix for public assembly language labels.
2480 (write, read): Disable to avoid conflict with generic versions
2482 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2483 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2485 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2487 * sparc/configure.in: Treat sparc86x as a sparclite.
2488 * sparc/configure.in: Ditto.
2489 * sparc/Makefile.in (slite-install): Install missing files
2492 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2494 * mips/configure.in: adjust target type pattern to export nullmon.ld
2495 * mips/configure: regenerated
2497 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2499 * configure.in: Added sparc86x configuration.
2502 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2504 * mips/crt0.S: Increase stack alignment.
2506 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2508 * sparc/traps.S (win_flush): Prevent immediate window underflow
2509 trap on return. Miscellaneous comment formatting cleanup.
2511 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2513 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2515 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2517 * rs6000/ads-io.c (write): Added write().
2519 * rs6000/Makefile.in: Changed objects used for libads to be
2520 new ads specific object files instead of some mvme objects.
2522 * Added ads-io.c and ads-exit.c to provide function stubs which
2523 are safe on ads board (SDS monitor).
2525 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2526 is fixed, so re-enable output char quoting for mbx.
2528 * rs6000/mbx.specs: Added blank line to end of file. There
2529 were link errors without it?
2531 * rs6000/mbx.specs: Use mbx.ld script for linking.
2533 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2534 gdb to display program output, yet.
2536 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2539 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2540 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2541 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2543 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2545 * sparc/elfsim.ld: New linker script for running ELF programs
2547 * sparc/erc32-crt0.S: Disable copying of data segment.
2548 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2549 * sparc/Makefile.in: Build erc32 library always.
2551 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2553 * mips/syscalls.c (sbrk): Check word size correct for
2556 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2558 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2559 * mips/dve.ld: Eliminate references to VR4300.
2561 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2563 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2564 * mn10300/sim.ld: Ditto.
2566 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2568 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2570 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2572 * configure.in: Added sparc64 configuration.
2574 * configure: Regenerated.
2576 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
2578 * mn10300/Makefile.in: Install libraries, not just linker scripts.
2580 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
2582 * config/mn10300.mt: New file
2583 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
2584 instead of nothing at all.
2585 * mn10300/configure: Ditto.
2587 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2589 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2590 issues for NT native builds.
2592 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2594 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2595 script; we also need to make SYM(start) global).
2597 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2599 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2601 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2603 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2605 * sparc/Makefile.in (SLITE_RAM_START): Add.
2606 (SPARC_RAM_START): Add.
2607 (SPARC64_RAM_START): Add.
2608 (SLITE_ALL): Add cygmon object files and linker script.
2609 slite-install: Install CygMon libraries and linker script.
2611 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2613 * rs6000/ads.ld: Add default attributes to memory region.
2614 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2615 * hp74x/hppa.ld: Ditto.
2616 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2617 * pa/{op50n,w89k}.ld: Ditto.
2618 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2619 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2621 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2623 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2625 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2627 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2629 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2631 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2633 * mn10300/trap.h: Use generic syscall.h.
2634 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2636 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2638 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2639 * mips/cma101.c: Reverse my previous change.
2640 Add #ifdef __mips16 then #error.
2642 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2644 * mn10300/Makefile.in: Add rules for building libeval.a.
2645 * mn10300/configure: Don't use default.mt.
2646 * mn10300/configure.in: Ditto.
2647 * mn10300/eval.ld: Replace with modified version of default script.
2649 * mn10300/_exit.c: New file for libeval.a.
2650 * mn10300/access.c: Ditto.
2651 * mn10300/chmod.c: Ditto.
2652 * mn10300/chown.c: Ditto.
2653 * mn10300/close.c: Ditto.
2654 * mn10300/creat.c: Ditto.
2655 * mn10300/crt0.S: Ditto.
2656 * mn10300/crt1.c: Ditto.
2657 * mn10300/execv.c: Ditto.
2658 * mn10300/execve.c: Ditto.
2659 * mn10300/fork.c: Ditto.
2660 * mn10300/fstat.c: Ditto.
2661 * mn10300/getpid.c: Ditto.
2662 * mn10300/gettime.c: Ditto.
2663 * mn10300/isatty.c: Ditto.
2664 * mn10300/kill.c: Ditto.
2665 * mn10300/lseek.c: Ditto.
2666 * mn10300/open.c: Ditto.
2667 * mn10300/pipe.c: Ditto.
2668 * mn10300/read.c: Ditto.
2669 * mn10300/sbrk.c: Ditto.
2670 * mn10300/sim.ld: Ditto.
2671 * mn10300/stat.c: Ditto.
2672 * mn10300/time.c: Ditto.
2673 * mn10300/times.c: Ditto.
2674 * mn10300/trap.S: Ditto.
2675 * mn10300/trap.h: Ditto.
2676 * mn10300/unlink.c: Ditto.
2677 * mn10300/utime.c: Ditto.
2678 * mn10300/wait.c: Ditto.
2679 * mn10300/write.c: Ditto.
2680 * mn10300/sys/syscall.h: Ditto.
2682 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2684 * mips/cma101.c: #ifdef out whole file if mips16.
2686 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2690 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2692 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2693 was using dbra instruction and did not account for the fact
2694 that the instruction branches until counter is -1, not 0.
2696 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2698 * mn10300/Makefile.in: New file for MN10300 eval board support.
2699 * mn10300/configure: Ditto.
2700 * mn10300/configure.in: Ditto.
2701 * mn10300/crt0-eval.S: Ditto.
2702 * mn10300/eval.ld: Ditto.
2703 * mn10300/test.c: Ditto.
2705 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2707 * mips/vr4300.S (__previous): Fix comment type-o in
2710 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2712 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2713 Figure the length of the exception handler at runtime
2714 rather than compile time.
2716 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2718 * configure.in: When running config-ml.in, put --enable-multilib
2719 before ac_configure_args, so that --disable-multilib can override
2721 * configure: Rebuild.
2723 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2725 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2727 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2729 * config/mips.mt: Add rules for read.o and write.o.
2730 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2731 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2732 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2733 * mips/configure.in: Build libdve.a for tx39 targets.
2734 * mips/configure: Ditto.
2736 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2738 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2740 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2741 sys/types.h, and define _open_r, _close_r, etc.
2743 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2745 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2746 (read, write): If the fd isn't 0, 1, or 2, return an error.
2748 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2750 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2752 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2755 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2757 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2758 to determine what template file we use.
2760 1997-12-22 Felix Lee <flee@cygnus.com>
2762 * rs6000/sim-errno.c (_cerror): need to return -1.
2763 * rs6000/sol-cfuncs.c (_cerror): likewise.
2765 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2767 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2768 defined. Allocate 128 bytes for a frame if sparc64.
2770 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2772 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2773 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2774 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2776 * sparc/configure.in: Add sparc64 to CPU list.
2777 * sparc/configure: Regenerated.
2778 * configure: Regenerated.
2780 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2782 * configure.in: Added sparc64-elf configuration.
2784 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2786 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2787 sections. Copied from mips/idt.ld.
2789 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2791 * mips/configure: Add entry.o to LSI library.
2792 * mips/configure.in: Ditto.
2793 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2794 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2795 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2797 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2799 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2802 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2804 * sparc/cygmon-salib.c (open): New syscall.
2806 * sparc/cygmon.ld: Add gcc_except_table section.
2808 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2809 Run ctors/dtors as appropriate.
2811 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2813 (add_mapping): Ditto.
2814 (remove_mapping): Ditto.
2815 (__install_signal_handler): Ditto.
2817 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2819 * rs6000/mcount.S: New file to in case no profiling module was
2822 * rs6000/Makefile.in (OBJS): Add mcount.o
2823 (mcount.o): Depend on mcount.S.
2825 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2827 * sparc/cygmon.ld: Add linkonce sections.
2829 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
2831 * d30v/syscalls.c (__syscall): Correct setting errno.
2833 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
2835 * sparc/Makefile.in: Removed TARGET_CFLAGS.
2836 * sparc/configure.in: Ditto.
2837 * sparc/configure: Regenerated.
2839 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
2841 * syscall.h: Remove d30v from comments.
2843 * d30v/syscalls.c: Use common syscall.h file, move setting errno
2844 into common function, rather than have each stub do it.
2846 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
2847 d30v specific version.
2848 (clean): Properly remove libraries.
2850 * d30v/sys/syscall.h: Delete.
2852 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
2854 * rs6000/Makefile.in (unlink.o): Add rule for.
2856 * syscall.h: New file.
2858 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
2860 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
2862 * sparc/Makefile.in: Reorganize file.
2864 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
2865 (all): Don't build erc32 support any more (never installed anyway).
2866 * sparc/erc32-io.c: Renamed from sim-io.c.
2867 * sparc/erc32-stub.c: Renamed from sim-stub.c.
2868 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
2869 * sparc/erc32.ld: Renamed from sim.ld.
2870 * sparc/configure.in (AC_INIT): Update.
2871 * sparc/configure: Regenerate.
2873 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
2875 * d30v/syscalls.c: New file to provide system call stubs.
2876 * d30v/sys/syscall.h: New file to provide system call numbers.
2877 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
2878 * d30v/Makefile.in: Remove old system stubs, and use the new ones
2881 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
2883 * d30v/sys/syscall.h: Define for d30v system calls.
2885 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
2887 * configure.in: Configure the sparc directory for the sparc-elf
2889 * configure: Regenerated.
2891 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
2892 crt0 and install the cygmon linker script.
2894 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
2897 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
2899 * sparc/configure: Regenerated.
2901 * sparc/cygmon.ld: New file.
2902 * sparc/cygmon-crt0.S: New file.
2903 * sparc/cygmon-salib.c: New file.
2905 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
2907 * d30v/crt0.S (_start): Set up stack pointer to end of internal
2910 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
2912 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
2914 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
2916 * configure.in (d30v-*-*): Add configuration.
2917 * configure: Regenerate.
2919 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
2920 * d30v/Makefile.in: Ditto.
2922 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
2924 * d30v/crt0.S: New file for d30v port.
2925 * d30v/configure{,.in}: Ditto.
2926 * d30v/Makefile.in: Ditto.
2927 * d30v/{in,out}byte.c: Ditto.
2928 * d30v/sim-{read,write,exit}.c: Ditto.
2930 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
2932 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
2933 be necessary until all hosts properly set BSP in configure.in.
2935 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
2937 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
2940 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
2942 * mips/crt0.S: Declare external functions as .text to
2943 eliminate linker warnings.
2945 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
2947 * mips/Makefile.in (SCRIPTS): Now is configurable.
2948 (BSP): Now is configurable.
2949 (vr4300.o): Remove unnecessary command.
2950 * mips/configure.in: Configure the newly configuable
2952 * mips/configure: Re-autoconf.
2955 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
2957 * mips/Makefile.in (pmon.o): Added compile command that includes
2958 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
2960 * mips/configure.in (part_specific_defines): New variable
2961 used when building pmon.o.
2962 (part_specific_obj): Include cma101.o as well as vr4300.o,
2963 since it is board-specific in many ways (and relies on
2964 routines in vr4300.o).
2966 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
2968 * mips/idt.ld: Add handling of DWARF sections.
2970 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
2972 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
2974 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
2976 * v850/sys/syscall.h: Match with what is in newlib.
2978 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2980 * v850/sys/syscall.h: New file.
2982 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
2984 * rs6000/ads.ld: Define ram region.
2985 (__stack): Fix value.
2986 * rs6000/crt0.S: Clear the sbss area as well as bss.
2988 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
2990 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
2991 Instead, just force . to be aligned when necessary.
2992 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2993 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
2995 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
2997 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
2998 scripts are in the source directory, not the object directory.
3000 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3002 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3003 * rs6000/yellowknife.ld: New file, linker script for embedded
3004 Yellowknife (CHRP/PPCP) box.
3005 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3006 remove references to EVM, don't optimize the test program.
3007 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3008 * rs6000/mvme-stack.S: Removed, unnecessary.
3010 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3012 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3014 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3017 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3019 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3021 * m32r/crt0.S: Remove references to .fillinsn.
3023 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3025 * testsuite/Makefile.in (INSTALL): Change install.sh to
3028 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3030 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3031 * rs6000/configure: Regenerate.
3034 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3036 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3039 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3041 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3042 of ALIGN(16). Remove ALIGN from _gp computation.
3044 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
3046 * mips/idtmon.S: Added magic number for _flush_cache slot.
3048 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
3050 * m68k/Makefile.in (install): Fix typo.
3052 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
3054 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
3056 * sparc/Makefile.in: Add rules for above.
3057 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3058 [Brought over from Nov 5 change in sparclet branch.]
3060 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
3061 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
3063 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
3065 * m68k/sbc5204: Fix GROUP specifier.
3066 * m68k/sbc5206: Likewise.
3068 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
3070 * m68k/Makefile.in (all): Fix typo.
3072 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
3073 is an invalid instruction on the coldfire.
3075 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
3077 * mips/lsi.ld: New file.
3078 * mips/lsipmon.S: New file.
3079 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
3082 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
3084 * mips/regs.S (pc): Define.
3086 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
3088 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
3089 ABI, set up the stack for a 32-bit call before actually calling
3092 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
3093 with 64-bit pointers.
3095 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
3096 when comparing pointers.
3098 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
3100 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
3101 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
3103 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
3105 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
3106 an invalid addressing mode on the 68000 core.
3108 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
3110 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
3112 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
3114 * m32r/m32r-lib.c: New file.
3115 * m32r/{eva,eva-stub}.ld: New files.
3116 * m32r/Makefile.in: Build and install them.
3117 Also build and install m32r-stub.o.
3119 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
3121 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
3122 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
3123 can't do final link until libs in this directory are built.
3124 * mips/configure: regenerated.
3126 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
3128 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
3129 a register, to avoid relocation overflow if they are zero.
3131 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
3133 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
3134 can now be configured by part_specific_obj.
3135 * mips/configure.in (part_specific_obj): added.
3136 * mips/configure: regenerate.
3138 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
3140 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
3142 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
3144 * mips/ddb.ld: Align the location counter before setting _gp, and
3145 before setting edata. Remove ALIGN from _gp computation.
3146 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
3147 of ALIGN(16). Remove ALIGN from _gp computation.
3149 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
3151 * mips/array.ld: Add mips16 sections.
3152 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
3154 * mips/crt0.S (zerobss): Use subu, not sub.
3156 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
3158 * mips/crt0.S: Add .ent lines for all code fragments, so
3159 that objdump --disassemble will display them correctly.
3161 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
3163 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
3164 based targets. This should eventually be merged with or replaced
3165 by the m68k stub from gdb.
3166 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
3167 * m68k/Makefile.in: Updated for above change.
3169 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
3170 differences and changed to consistantly use the IMM macro for
3171 immediate constants. It is now possible to compare these two
3172 files without having to filter out insignificant differences.
3174 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
3175 init_debug_traps to match documentation and other sample debugger
3178 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
3180 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
3182 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
3183 targets running the dbug monitor.
3185 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
3187 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
3189 * m68k/crt0.S: Don't use SYM to refer to symbols defined
3190 in the linker script.
3192 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
3194 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
3196 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
3198 * mips/crt0.S (_start): Don't try to use FPU registers if
3199 __mips_soft_float is defined.
3201 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
3203 * sparc/Makefile.in (splet-install): Add tsc701.ld.
3205 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
3207 * sparc/sparclet-stub.c: Add support for "P" protocol command.
3208 Add support for %cc coprocessor registers, %asr registers.
3209 Work-around broken SAVE instruction on sparclet.
3211 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
3213 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
3214 same as mon_flush_cache. This fixes failures in "make check"
3216 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
3218 * mips/syscalls.c (__errno, _raise): Delete.
3220 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
3222 * mips/idt.ld: Align the location counter before setting _gp, and
3223 before setting edata.
3224 * mips/pmon.ld: Likewise.
3226 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
3228 * configure.in: Use a special version of AC_PROG_CC. Autoconf
3229 2.12 introduced a check for whether the compiler works, and that
3230 check will fail for a cross compilers without a complete set of
3233 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3235 * sbrk.c: Set the heap pointer to the address of _end, not the
3238 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
3240 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
3242 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
3244 * mips/crt0.S: Delete unreachable instruction after exit call.
3245 Move exit call before .end _start.
3247 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
3249 * configure: Regenerate with autoconf 2.12.
3251 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3253 * config/ppc.mh: New PowerPC eabi target specific config file.
3254 Always use -mrelocatable-lib -mno-eabi.
3256 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
3257 * rs6000/configure: Regenerate.
3259 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
3260 bytes, not 56 so that it is aligned to a 16 byte boundary.
3262 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
3264 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
3265 * sparc/crt0-701.S: Second pass at little endian support.
3267 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3269 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3270 * sparc/Makefile.in: Add rules for above.
3271 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3273 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3275 * mips/ddb.ld: rename cairo.ld to ddb.ld
3276 * mips/Makefile.in: rename cairo to ddb
3278 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3280 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3281 linker scripts for Hitachi eval boards.
3283 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
3285 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
3287 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
3289 * mips/crt0.S: Initialize gp register correctly.
3291 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
3293 * m32r/sys/syscall.h: New file.
3294 * m32r/crt0.S: Rewrite.
3295 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
3297 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
3299 * m32r/syscalls.c: Deleted, renamed to
3300 * m32r/crtsysc.c: this.
3301 * m32r/Makefile.in: Updated.
3303 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3305 * m32r/{Makefile.in,configure.in,configure}: New files.
3306 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3307 * configure.in: Recognize m32r-*-*.
3308 * configure: Regenerated.
3310 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3312 * mips/crt0.S (_exit): Update terminating break instruction to use
3313 an explicit high value.
3315 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3317 * sh: New directory, Hitachi SH libgloss support.
3318 * sh/sh3bb.ld: New file, SH3 big box linker script.
3320 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3322 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3323 case the end symbol is not aligned.
3325 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3327 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3328 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3330 * mips/syscalls.c (__errno): Return address of errno, rather than
3333 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3335 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3336 Merge .init and .fini sections into .text to fix a.out.
3338 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3340 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3341 Many fixes for problems discovered during testing. Make stack end
3342 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3343 longword aligned. Move .shdata out of .text section. Put .rodata
3344 and .gcc_except_table into .text section. Get rid of .shbss
3345 section, load it into .bss. Remove bogus start address
3346 calculation for .bss. Force all sections to be longword aligned.
3347 Create .init and .fini sections (including function prologues and
3348 epilogues) for ELF support.
3349 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3350 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3351 Remove creation of vbr_table. Fix function prologue in _exit.
3352 Use fp instead of a6. Add .text pseudo-op to the beginning of
3354 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3355 main, exit, hardware_init_hook, software_init_hook, atexit and
3356 __do_global_dtors extern, not global. Fix logic error when
3357 initializing stack pointer. It now loads sp if __stack is non-
3358 zero. Reverse order of software and hardware init hooks.
3359 Hardware now comes first. Add call to __INIT_SECTION__, and
3360 register __FINI_SECTION__ with atexit. This is needed to make ELF
3361 static constructors and destructors work right.
3363 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3365 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3366 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3367 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3368 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3370 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3372 * mips/Makefile.in (SCRIPTS): Add cairo.
3373 (vr4300.o:): Force build with target CFLAGS to ensure correct
3374 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3375 as the -Tpmon.ld target.
3376 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
3377 * mips/cairo.ld: Added.
3378 * mips/crt0.S: Restore atexit() call. Fix startup stack
3380 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
3381 * mips/vr4300.s: Added simple bus error handler to cope with
3382 sizing memory that doesn't ghost, but does abort.
3383 * mips/cma101.c: Improve the memory sizer.
3384 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
3386 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3388 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
3390 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
3391 * a29k/configure: Regenerate.
3393 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3395 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
3396 Linux, Solaris libraries if built.
3398 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3400 * m68k/Makefile.in: Add -nostdlib to the test targets.
3401 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
3402 .data to .text where they really belong.
3403 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
3404 GCC is supposed to do this in __main.
3406 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
3408 * sparc/libsys/isatty.c: New file.
3410 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3412 * pa/Makefile.in: Build the test case as seperate targets.
3413 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
3416 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3418 * m68k/Makefile.in: Install common crt0.o, remove old references
3421 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3423 * sparc/Makefile.in: Built crt0.S, not crto.s.
3424 * sparc/crt0.S: Don't use REGS macro, use % always.
3425 * sparc/salib.c: Add a prototype for putDebugChar.
3427 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
3429 * sparc/{sysc-701.c,crt0-701.S}: New files.
3430 * sparc/Makefile.in (all): Build them.
3431 ($(701_BSP),crt0-701.o): New targets.
3432 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
3433 (all): Depend on $($(CPU)_ALL).
3434 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
3435 Depend on $($(CPU)_INSTALL).
3436 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
3437 (AC_CONFIG_AUX_DIR): Call.
3439 * sparc/configure: Regenerated.
3441 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3443 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3445 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3447 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3449 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3451 * lseek.c (lseek): Don't use SET_ERRNO.
3452 * open.c (open): Ditto.
3454 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3456 * sparc/Makefile.in: Install ex930/931/934.ld files.
3457 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3458 define target_alias to make install work from this directory.
3460 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3462 * Makefile.in: Make sure we always have an argument to for. Make
3463 sure rootpre and srcrootpre are always set before using
3466 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3468 * glue.h (SET_ERRNO): Removed.
3469 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3471 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3473 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3476 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3478 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3479 assembly of the "sync" instruction.
3480 * mips/Makefile.in: Removed special cma101.o build. Seperate
3481 install.sh invocations for the BSP libraries.
3483 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3485 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3487 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3489 * sparc/traps.S: Don't use REGS macro, use % always.
3490 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3491 as gcc keeps thinks it wants two crt0.o.
3492 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3493 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3494 broken, and I doubt it'll get fixed.
3496 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3498 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3500 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3502 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3503 (cma101.o): Pass -mips2 after $(CFLAGS).
3505 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3507 * Makefile.in (bindir, libdir): Use autoconf-set values.
3508 * configure: Rebuilt.
3510 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3511 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3512 * doc/configure: Rebuilt.
3514 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3515 (bindir, libdir): Use autoconf-set values.
3516 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3517 (AC_PREREQ): autoconf 2.5 or higher.
3518 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3521 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3523 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3524 hardware_init_hook and software_init_hook if they exist with a
3525 legit address. Drop into exit after main. Zero the bss section.
3526 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3529 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3531 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3533 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3535 * debug.[ch]: New files for GDB stub support.
3536 * config/default.mt: Add rules for debug.o.
3537 * config/default.mh: Add rule for building C++ source. Add $srcdir
3538 to INCLUDES so shared header files can be found.
3540 * sparc/salib.c(exceptionHandler): Range check the vector number
3541 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3543 * sparc/crt0.s: Handle cpus that don't have FP support.
3544 * sparc/Makefile.in: Add multilib support. Add variable for
3545 objcopy and objdump. Build the BSPs as archive libraries, not
3546 object files. Add support for the SIS sparc simulator. Build the
3547 test case srecords and dissasembly as seperate makefile
3548 targets. Also optionally build the C++ test case. Use a target
3550 * sparc/configure.in: Add multilib support.
3551 * sparc/configure: Regenerated.
3552 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3553 * sparc/slite.h: Sparclite specific stuff.
3554 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3555 the SIS sparc simulator.
3556 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3557 * sparc/tests.c: Test case for linking and GDB protocol.
3559 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3561 * pa/Makefile.in: Build the test case srecords and dissasembly
3562 as seperate makefile targets. Also optionally build the C++ test
3564 * pa/crt0.S: If __stack and __globals have a legit address, use
3565 that for %sp and %gp. Execute hardware_init_hook and
3566 software_init_hook if they exist with a legit address. Add
3567 __do_global_dtors() to the atexit array.
3568 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3569 libraries. Allocate the stack and global spaces from the top of
3570 memory. PROVIDE hardware_init_hook and software_init_hook.
3572 * m68k/Makefile.in: Build the test case srecords and dissasembly
3573 as seperate makefile targets. Also optionally build the C++ test
3575 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3576 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
3577 correctly for a change.
3578 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
3579 building seperate ones. PROVIDE hardware_init_hook and
3580 software_init_hook. Stick the Constructors and Destructors in
3581 .data cause they don't work in .text (which is where they should
3583 * m68k/cpu32bug: Add a few more traps to support the older ABug
3585 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
3586 of memory. Excecute hardware_init_hook and software_init_hook if
3587 they exist with a legit address. Add __do_global_dtors() to the
3590 * rs6000/Makefile.in: Use the linker script to build the test
3591 case. Also build a C++ test case.
3592 * rs6000/dtor.C: Test contructors and destructors.
3593 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3595 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3596 so we can test for them in the crt0.S.
3597 * rs6000/crto.S: Excecute hardware_init_hook and
3598 software_init_hook if they exist with a legit address.
3600 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3602 * mips/Makefile.in: Replace the "test" target with seperate
3603 targets for the dissasembled file, and the srecord.
3604 * mips/configure.in: Use a target makefile fragment.
3605 * mips/configure: Regenerate.
3606 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3607 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3608 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3609 stack, and then set the stack to the top of memory. Also grab some
3610 space for the globals. Add __do_global_dtors() to the atexit
3611 array. Call _exit from newlib so the atexit array gets run, then
3614 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3616 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3618 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3620 * rs6000/simulator.S (open, close, lseek): Add system calls.
3621 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3623 (SIM_OBJS): Put them here instead.
3625 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3627 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3628 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3629 the top of memory. Use "-l" in GROUP rather than the full name so
3630 it'll get found using the path lookup in LD. Also link in libgcc
3631 too. Don't set __lstack anymore.
3632 * m68k/Makefile.in: Build test as a series of Makefile targets,
3633 rather than as a big loop.
3635 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3637 * rs6000/mvme-stack.S: New file, define __stack.
3638 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3641 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3643 * rs6000/Makefile.in: Add support for multilib.
3644 * rs6000/configure.in: Ditto.
3645 * rs6000/configure: Regenerate.
3647 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3649 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3651 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3653 * {mips,a29k,pa}/configure.in: Add support for multilibs
3654 by using config-ml.in.
3655 * {mips,a29k,pa}/configure: Regenerate.
3656 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3657 not objects for the BSPs.
3659 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3661 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3663 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3665 * rs6000/simulator.S: Call _cerror to save errno if an error
3667 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3669 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3671 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3672 libgloss on PowerPC Solaris.
3674 * rs6000/Makefile.in: Add Solaris support.
3676 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3678 * Makefile.in: Don't do anything if SUBDIRS is empty.
3680 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3682 * configure.in, m68k/configure.in: Add support for multilibs by
3684 * m68k/crt0.S: If a value for __stack hasn't been specified,
3685 initialize %sp to some memory in .bss.
3686 * m68k/Makefile.in: Build archive libraries, not objects for the
3687 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3688 support to build multilibs.
3689 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3690 libc.a and the BSP rather than INPUT an object. Get the right
3693 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3695 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3696 extbl, so it can be used on a 68000.
3698 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3700 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3701 instruction following the _exit system call. This also makes sure
3702 that the debugger reports the address as being in _exit, rather
3703 than whatever function follows _exit.
3705 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3707 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3708 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3709 * configure.in: Add support for i960.
3710 * configure: Rebuild with autoconf 2.8.
3712 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3714 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3715 * a29k/configure: Rebuild with autoconf 2.7.
3716 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3717 AC_CANONICAL_SYSTEM.
3718 * mips/configure.in, pa/configure.in: Likewise.
3719 * rs6000/configure.in: Likewise.
3720 * m68k/configure, mips/configure, pa/configure: Rebuild.
3721 * rs6000/configure: Rebuild.
3723 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3725 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3726 * sparc/libsys/cerror.S (curbrk): To here.
3728 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3730 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3732 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3734 * configure.in (sparclet-*-aout*): Add entry.
3735 * configure: Regenerated.
3736 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3737 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3740 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3742 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3743 satellite. (doesn't use udi)
3744 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3745 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3747 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3748 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3750 * configure.in: Add support for a29k.
3751 * configure: Rebuild.
3753 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3755 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3756 system call, instead of sucessive .INCHR system calls. Map \r on
3759 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3761 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3763 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3765 * rs6000/mvme-print.c: New file, map write into sequences of
3766 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3768 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3770 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3773 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3775 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3776 * mips/cma101.c (time): Added time() function.
3778 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3780 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3782 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3784 * mips/syscalls.c: Used include file, rather than local manifest
3786 * mips/crt0.S: Removed IDT monitor entry points.
3787 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3788 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3789 * mips/{mipspmon.ld}: Added.
3791 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3793 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3794 * rs6000/configure: Regenerate.
3796 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3798 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3799 in the .sdata section, and provide a fixup for the address, in
3800 order to support the new -msdata compiler flag.
3802 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3804 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3805 so eabi-ctors in libgcc.a can know to register the function to
3806 call all of the destructors.
3808 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3810 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3811 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3812 (AC_CONFIG_AUX_DIR): Define
3813 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3815 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3817 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3820 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3822 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3823 returns size, not (last address + 1).
3825 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3827 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3828 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3829 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
3830 to use CC, etc., instead of CC_FOR_TARGET, etc.
3831 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
3832 RANLIB. Always use default.mh.
3833 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
3834 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
3835 substituted by the autoconf configure script. Use them instead of
3836 the *_FOR_TARGET variants.
3837 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
3838 * m68k/configure.in: Call AC_ARG_PROGRAM.
3839 * mips/configure.in, pa/configure.in: Likewise.
3840 * rs6000/configure.in: Likewise.
3841 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
3843 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
3844 * mips/Makefile.in: Split new test target from all target.
3845 * configure, */configure: Rebuild.
3847 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
3849 * Makefile.in: Added prefix, exec-prefix and tooldir to
3850 FLAGS_TO_PASS so vaulting works correctly.
3852 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
3854 * mips/mipsidt.ld: Added.
3855 * mips/syscalls.c: Added.
3856 * mips/crt0.S: Added FPU presence check, and entry points into IDT
3858 * mips/Makefile.in (all): Updated to build generic IDT monitor
3860 * mips/test.c (main): Removed unnecessary prototypes.
3861 * configure.in (configdirs): Removed mips64vr4300 target.
3862 * configure: Re-generated.
3863 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
3864 directory path element.
3865 * mipsidt: Directory removed.
3867 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
3869 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
3870 * configure, */configure: Rebuild.
3871 * Makefile.in, */Makefile.in: Don't set program_transform_name.
3873 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3875 * configure.in (configdirs): Add mips*vr4300*-*-* target.
3877 * configure: Re-generated.
3879 * mipsidt/crt0.S: Check for FPU presence.
3881 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
3883 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
3885 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
3887 * config/default.mh: Add additional "../" to path used to find
3888 comp-tools binaries in an object tree.
3890 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3892 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
3895 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3897 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
3898 calls, not decimal, since formatting the disk when you intend to
3899 write out a character is not nice.
3901 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3903 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
3904 stack chain to avoid last word indebugger's memory.
3906 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
3909 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
3911 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
3914 * mipsidt/crt0.S: Changed monitor entry sequence.
3916 * mipsidt/syscalls.c: Added local sbrk() function, derived from
3917 (libgloss/sbrk.c), but using the monitor routine to ascertain the
3918 amount of memory available.
3920 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3922 * mipsidt: Added (directory). This is a simple crt0 module for the
3923 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
3924 specific R3000 board, so it was safer creating a new target
3926 * mipsidt/Makefile.in: Added.
3927 * mipsidt/configure: Added.
3928 * mipsidt/configure.in: Added.
3929 * mipsidt/crt0.S: Added.
3931 * mipsidt/syscalls.c: Added.
3932 * mipsidt/test.c: Added.
3934 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
3936 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
3938 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
3939 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
3940 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
3942 * rs6000/sim{-crt0,ulator}.S: Ditto.
3944 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
3945 for _start, since the linker needs to see this.
3947 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
3949 * sparc/sparc-stub.c: include sparclite.h to get access to register
3951 * (trap_low): Save and restore FP regs if necessary. Also, clean
3952 up save and restore of debug unit regs.
3953 * (hard_trap_info): Add more architecturally defined traps.
3954 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
3955 * (get_in_break_mode): Clean up. Get rid of calls to
3956 set_hw_breakpoint_trap(). Also, use write_asi macro
3957 * (handle_exception): Clean up `g' and `G' commands. Add `P'
3959 * (hw_breakpoint): Why was this here!? It's gone now...
3960 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
3961 flow setup. Call main instead of jumping to it.
3962 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
3963 and improved read_asi macro.
3964 * (win_ovf win_unf): Parameterize window size.
3965 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
3966 * (read_psr write_psr): New macros to do the obvious.
3967 * Add conditionalized code for 933 window size.
3969 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3971 * rs6000/simulator.S (abort): Delete abort.
3972 * rs6000/sim-abort.c: New file, to print message that abort was
3974 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
3976 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
3977 give the start and end of a function written in assembler. If
3978 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
3979 the real function with one or two leading periods.
3981 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
3982 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
3984 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
3985 Compile the .S files with gcc, so that -mcall-* flags define the
3988 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
3990 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
3991 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
3992 * sparc/salib.c (__main): Comment out empty function.
3994 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
3996 * Makefile.in (maintainer-clean): New synonym for realclean.
3997 * hp74x/Makefile.in (maintainer-clean): Likewise.
3998 * m68k/Makefile.in (maintainer-clean): Likewise.
3999 * pa/Makefile.in (maintainer-clean): Likewise.
4000 * mips/Makefile.in (maintainer-clean): Likewise.
4001 * rs6000/Makefile.in (maintainer-clean): Likewise.
4002 * sparc/Makefile.in (maintainer-clean): Likewise.
4003 * doc/Makefile.in (maintainer-clean): Likewise.
4004 * testsuite/Makefile.in (maintainer-clean): Likewise.
4005 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4007 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4009 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4012 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4014 * rs6000/Makefile.in: Misc mvme support fixes.
4016 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4017 leading underscores from identifiers.
4019 * m68k/asm.h: New file, macro definitions helpful for assembly
4020 language programming.
4021 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4024 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4025 New files, preliminary support for motorola mvme targets running
4027 * rs6000/Makefile.in: Build mvme support.
4029 * rs6000/asm.h: New file, macro definitions helpful for assembly
4030 language programming.
4031 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4033 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4035 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4037 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4039 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4040 reordered insns that can end up being an infinite loop.
4041 * m68k/idp-outbyte.c (READREG): Likewise.
4043 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4045 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
4046 using a large static area for the break area.
4048 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4050 * rs6000/Makefile.in (install*): Add separate installation rules
4051 for sim and evm targets.
4053 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4055 * rs6000/sim*: Add PowerPC simulator support.
4057 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
4059 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
4060 code. Fix callinfo directives to include "millicode" attribute.
4062 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
4064 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
4066 * pa/crt0.S ($START$): Use local label prefix for local label
4069 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
4071 * ex93x/sparclite.h: add __WINSIZE.
4072 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
4075 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4077 * Makefile.in: Updated to reflect filename changes.
4079 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
4080 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
4083 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4085 * m68k/mc68681-duart.h: Removed everything except register offsets.
4086 Changed offsets so they reflect actual chip instead of how device
4087 is mapped into the IDP address space.
4088 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
4089 (READREG, WRITEREG): Changed to correspond to unusual way the
4090 device is mapped (ie. base address + (reg offset * 4) + 3)).
4091 (duart_status, duart_mode, duart_init, duart_restore): Removed,
4092 these interfaces were never used and didn't work.
4093 (outbyte): Removed unconditional delay.
4095 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
4096 change of April 18th which makes the "_end" symbol compatible
4097 with both a.out and coff toolchains.
4098 (zerobss): Handle zero-length bss.
4100 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4102 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
4103 regenerated with autoconf 2.4.2.
4105 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4107 * doc/porting.texi: Fix typos and spelling errors.
4109 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4111 * pa/Makefile.in: Enable HP supplied millicode routines.
4112 * pa/hp-milli.s: Make sure copyright notice gets included
4115 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
4118 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4120 * pa/crt0.S ($START$): Use long-calls to call main and exit.
4122 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
4124 * pa/crt0.S: Call exit() after returning from main.
4126 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4128 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
4129 (distclean, realclean): Remove autoconf-generated config.cache
4130 and config.log files.
4132 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4134 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
4135 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
4136 is invoked, it makes it much more difficult to debug.
4138 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
4140 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
4142 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
4144 * stat.c: Add const so it works with newlib's stat.h.
4146 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
4148 * m68k/mvme.S: Extend sign using two instructions rather than one
4149 so it'll work on a stock mc68000.
4151 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
4153 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
4154 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
4156 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
4157 * pa/Makefile.in: Make all just build BSP, add seperate test
4159 * most files: add Cygnus BSD-style copyright message.
4161 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4163 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
4164 Use changequote() to temporarily turn off m4 quoting so that
4165 i[345]86-*-go32 pattern in case statement remains unchanged.
4166 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
4169 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4171 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
4174 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
4176 * ex93x: renamed to sparc.
4177 * r3000: renamed to mips.
4178 * hppro: renamed to pa.
4179 * configure.in, configure: Use new directory names.
4180 * config/default.mh: Remove '' in sed program_transform_name so
4182 * doc/porting.texi: update doc.
4184 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4186 * doc/configure.in: converted to autoconf.
4187 * doc/configure: New file, generated with autoconf 2.3.
4189 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
4190 r3000}/Makefile.in (Makefile.in): Added config.status to
4192 (config.status): New target.
4194 * m68k/Makefile.in: Build M68332BCC BSP.
4196 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
4198 * glue.c: Change decl of end to char[] for some reason.
4199 * (sbrk): Rewrite sbrk so that it works.
4200 * (fstat): Return status indicating fd is for a tty. Makes stdio
4202 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
4203 -18(sp). Note that -24 decimal == -18 hex...
4204 * hppro/op50n-io.S: Add read and write interfaces to the rom
4205 monitor. Unfortunately, the monitor doesn't seem to work...
4206 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
4207 nice way. Define stack and reserve space. Put heap after stack.
4209 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4211 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
4212 versions prior to this generate code that AIX 4.X's sh can't
4215 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
4216 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
4218 * m68k/bcc.ld: Link with bcc.o
4220 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
4222 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
4223 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
4224 * hppro/divcnst-generic/*: Delete.
4225 * hppro/divcnst-fast/*: Delete.
4226 * hppro/Makefile.in: Delete junk.
4228 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4230 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
4231 section, moved __stack definition to the top level and set it
4232 explicitly to the value appropriate to the target board.
4233 Added __end symbol (needed for a.out toolchains).
4235 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
4237 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
4238 malloc doesn't trash the stack.
4239 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
4240 value, which is useless anyway.
4242 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4244 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
4246 * m68k/Makefile.in: Install BCC linker script.
4248 * Makefile.in: Fixed typo.
4250 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
4251 * hppro/configure: regenerated.
4253 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
4255 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
4257 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
4258 outp. Use correct port numbers for COM1 serial port.
4260 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4262 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
4263 proper immediate-operand syntax for whatever the target assembler
4265 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
4266 definitions as in m68k/crt0.S.
4268 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4270 * Makefile.in: fixed clean rules such that they do not try to
4271 clean ${SUBDIRS} if libgloss not supported on that target.
4273 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4275 * configure.in: Append new subdirectories to ${configdirs}.
4276 (go32-*-*): Removed.
4277 * configure: Regenerated.
4279 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4282 * m68k/Makefile.in: Don't hide how BSP objects are built.
4284 * glue.c (print, putnum): declared void.
4286 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
4287 (LIBS_FOR_TARGET): Removed.
4289 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
4290 make variables, expands to compiler flags to find headers and
4291 libraries if ${objroot}/newlib is present.
4292 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
4293 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
4294 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
4295 LIBS_FOR_TARGET): Removed.
4297 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
4299 * m68k/Makefile.in (install): Use correct names for MVME* variables.
4300 * configure.in: Delete `unknown' from m68* case.
4302 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4304 * m68k/crt0.S: initialize stack pointer to __stack before creating
4307 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4308 bss, and into its own segment with an address at top of RAM.
4310 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4312 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4313 converted to autoconf.
4314 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4315 from configure.in with autoconf 2.3.
4317 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4319 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4320 CONSTRUCTING and RELOCATING only work for linker scripts built
4321 from ld/scripttmpl/*.
4323 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4324 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4325 tables and etext, edata, and end variables are only done when
4328 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4330 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4332 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4333 Let the linker script define them in the BSS segment.
4334 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4335 for $global$ and _stack in the appropriate segments.
4337 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4339 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4341 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4343 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4344 * ex93x/sparcl-stub.c: Add nop after bg insn.
4345 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4347 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4349 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4351 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4353 * config/default.mh: Use SRCROOT to find the newlib includes.
4355 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4357 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4358 * glue.c: Change "char *path" to "const char *path" so it works
4359 with the changes stat.h.
4361 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4363 * ex93x/ex93x.ld: The stubs module now can have different names for
4364 different SPARClite chips. Use default one which is slite930.o.
4366 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4368 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4370 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4372 * config/default.h: add -I. to INCLUDES.
4373 * ex93x/salib.c: to include sparclite.h.
4374 * ex93x/sparclite.h: new file copied from gdb/sparclite.
4376 * config/default.mh: Fix INCLUDES to one level less '../'.
4378 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
4380 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
4383 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
4385 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
4386 in the linker script. Use a macro to cover using '#' or '&' for
4388 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
4389 using '#' or '&' for immediate values.
4390 * testsuite/libgloss.all/io.c: Add a test for read().
4392 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
4394 * glue.c: Make use _ansi.h, move to top level libgloss directory
4395 form all other directories.
4396 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
4397 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
4399 * configure.in: All configure.in now edit the value to OBJROOT in
4400 the Makefiles they produce.
4401 * config/default.mh: Use OBJROOT for paths to test for fresh
4403 * configure.in: Add the testsuite directory.
4404 * testsuite/config/{m68k.mt,mips.mt}: New target support for
4405 MVME135, IDP, and Array targets.
4407 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
4409 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
4410 traditional and ANSI varargs. (which currently fail)
4411 * Makefile.in: Build intelligently and use dependancies so we
4412 don't rebuild the world for each test run.
4413 * configure.in: Make a .gdbinit file to run the tests and load via
4416 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4418 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
4421 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4423 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
4424 * m68k/mc68ec.c: Ditto, in asm statements.
4425 * m68k/mvme.S: Ditto.
4427 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4429 * Makefile.in (all): added "else" statements for Ultrix to work
4431 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
4433 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
4434 * testsuite/config/support.c: A minimal testing API for minimal
4436 * testsuite/config/hppa.mt: Set build flags for PRO targets.
4437 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4438 Test cases for libgloss and soft-float.
4440 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4442 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4444 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4445 suite for low level stuff. A few test cases now all build.
4447 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4449 * config/default.mh: Change default path for linking in a freshly
4450 built libc.a, libm.a, libgcc.a to work with -msift-float.
4452 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4455 * m68k/Makefile.in: Use explicit rules, rather than redefining
4456 .c.o. This is to force compiling with -m68000.
4458 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4460 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4463 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4465 * doc, doc/Makefile.in, configure.in: New directory.
4466 * doc/porting.texi: New manual that explains porting the GNU tools
4467 to embedded systems.
4469 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4471 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4472 which has hardware breakpoint support.
4473 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4475 * ex93x/sparcl-stub.c: New file.
4476 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4478 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4480 * r3000/crt0.S: Zero the bss section by words.
4482 * r3000/Makefile.in: Add in the rest of the support code for the
4485 * r3000/array.ld: Set the memory map for the Array Tech LSI
4488 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4489 prototype using ROM entry points.
4491 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4493 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4495 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4497 * hppro/glue.c: Don't stub out __main anymore.
4499 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4501 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4503 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4505 * configure.in: Configure r3000 dir for a mips chip.
4507 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4509 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4512 * hppro/Makefile.in: Link in the rest of the millicode routines.
4514 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4516 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4517 since xgcc is for the wrong architecture.
4519 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4521 * config/default.mh: Find the corrrect libgcc2.a.
4523 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4526 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4527 test-dyncall.c, test-mul.c: New millicode files for low level math
4530 * test.c: Use printf so millicode gets exercised.
4532 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4533 divU_9.S: Fast versions of some division routines.
4535 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4536 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4537 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4538 divU_3.S, divU_7.S: Yet more millicode routines.
4540 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4542 * config/default.mh: Add default searches for the correct libc and
4545 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4547 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4548 for the test program.
4550 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4552 * m68k/glue.c: Remove errno so there's no libc dependancies.
4554 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4555 from mvme.S so the library can link without the stub.
4557 * m68k: New directory. Merge the idp, shared, and mvme135
4558 directories into one place.
4560 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4561 preprocessor actually gets run.
4563 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4565 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4567 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4568 based target boards. Moved from newlib/stub.
4570 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4573 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4574 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
4577 * libgloss: Creation. A library for board support packages. The
4578 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
4580 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
4582 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
4584 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
4586 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
4587 what mvme135-stub.c expects.
4589 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4591 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4594 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4596 * mvme135/mvme135-asm.S: new file.
4597 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4598 Makefile.in: build mvme135-stub.o.
4600 * ChangeLog: created.