1 2008-05-20 Nick Clifton <nickc@redhat.com>
3 * iq2000/crt0.S (__dso_handle): Define (weak).
4 * frv/crt0.S (__dso_handle): Define (weak).
5 * mn10300/crt0.S (___dso_handle): Define (weak).
7 2008-05-05 Ken Werner <ken.werner@de.ibm.com>
9 * spu/readlink.c: Align readlink implementation to POSIX.
11 2008-04-25 Nick Clifton <nickc@redhat.com>
13 * arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
14 initializing stack pointers for interrupt modes is still pending.
16 2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
18 * spu/sbrk.c: Remove "extern int errno", use whatever is supplied
21 2008-04-04 DJ Delorie <dj@redhat.com>
23 * hp74x/configure: Regenerate with autoconf 2.61.
24 * fr30/configure: Regenerate with autoconf 2.61.
25 * mips/configure: Regenerate with autoconf 2.61.
26 * xstormy16/configure: Regenerate with autoconf 2.61.
27 * rs6000/configure: Regenerate with autoconf 2.61.
28 * d30v/configure: Regenerate with autoconf 2.61.
29 * i386/configure: Regenerate with autoconf 2.61.
30 * configure: Regenerate with autoconf 2.61.
31 * wince/configure: Regenerate with autoconf 2.61.
32 * pa/configure: Regenerate with autoconf 2.61.
33 * m32r/configure: Regenerate with autoconf 2.61.
34 * mn10200/configure: Regenerate with autoconf 2.61.
35 * iq2000/configure: Regenerate with autoconf 2.61.
36 * cris/configure: Regenerate with autoconf 2.61.
37 * m68k/configure: Regenerate with autoconf 2.61.
38 * spu/configure: Regenerate with autoconf 2.61.
39 * m32c/configure: Regenerate with autoconf 2.61.
40 * mn10300/configure: Regenerate with autoconf 2.61.
41 * i960/configure: Regenerate with autoconf 2.61.
42 * arm/configure: Regenerate with autoconf 2.61.
43 * libnosys/configure: Regenerate with autoconf 2.61.
44 * m68hc11/configure: Regenerate with autoconf 2.61.
45 * bfin/configure: Regenerate with autoconf 2.61.
46 * crx/configure: Regenerate with autoconf 2.61.
47 * mt/configure: Regenerate with autoconf 2.61.
48 * sparc/configure: Regenerate with autoconf 2.61.
49 * sparc/libsys/configure: Regenerate with autoconf 2.61.
50 * mcore/configure: Regenerate with autoconf 2.61.
51 * mep/configure: Regenerate with autoconf 2.61.
52 * frv/configure: Regenerate with autoconf 2.61.
53 * doc/configure: Regenerate with autoconf 2.61.
55 2008-01-10 DJ Delorie <dj@redhat.com>
57 * m32c/exit.S (__exit): preserve both argument registers.
59 2008-01-03 Jeff Johnston <jjohnstn@redhat.com>
61 * arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
62 dir is used in newlib.
63 * bfin/syscalls.c: Ditto.
64 * cris/gensyscalls: Ditto.
65 * fr30/syscalls.c: Ditto.
66 * frv/isatty.c: Ditto.
67 * iq2000/isatty.c: Ditto.
68 * libnosys/isatty.c: Ditto.
69 * m32r/isatty.c: Ditto.
70 * mn10200/isatty.c: Ditto.
71 * mn10300/isatty.c: Ditto.
72 * xstormy16/isatty.c: New file with _isatty function.
74 2007-12-01 Hans-Peter Nilsson <hp@axis.com>
76 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
78 2007-11-06 Dave Brolley <brolley@redhat.com>
80 * syscall.h (SYS_reconfig): New macro.
82 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
84 * spu/crt0.S: Fix so element one of register one is correctly set
85 when compiled with -mstdmain and -fstack-check.
87 2007-10-02 Markus Deuling <deuling@de.ibm.com>
89 * spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
92 2007-10-01 Markus Deuling <deuling@de.ibm.com>
94 * spu/Makefile.in: add dependencies for crt files.
96 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
98 * spu/sbrk.c: Use the current stack pointer value rather than the
99 maximum available memory to determine the amount of heap space
100 left. Without this change calling sbrk() can allocate space that
101 is currently in use on the stack.
103 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
105 * spu/sched_yield.c: New file (missed on 2007-09-21).
107 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
109 * spu/Makefile.in: Add new files.
110 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
112 * spu/pread.c: New file to add pread via assist call.
113 * spu/pwrite.c: New file to add pwrite via assist call.
114 * spu/readv.c: New file to add readv via assist call.
115 * spu/writev.c: New file to add writev via assist call.
117 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
119 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
121 * spu/sched_yield.c: New file add sched_yield via assist call.
122 * spu/umask.c: New file add umask via assist call.
123 * spu/utime.c: New file add utime via assist call.
124 * spu/utimes.c: New file add utimes via assist call.
125 * spu/Makefile.in: Add new files.
127 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
129 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
130 * spu/shm_open.c: New file to add shm_open via assist call.
131 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
132 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
134 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
136 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
137 rewinddir, seekdir and telldir implementations. These are
138 grouped in one file so that we do not need a separate file for
139 the struct dirent and DIR allocation code.
140 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
141 * spu/Makefile.in: Add dirfuncs.o.
143 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
145 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
146 and software_init_hook.
148 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
150 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
152 * arm/syscalls.c (_stat): Use _close
154 * arm/syscalls.c (struct poslog): Rename to...
155 (struct fdent): ... this.
156 (FILE_HANDLE_OFFSET): Remove.
157 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
158 (newslot): New function.
159 (remap_handle): Remove.
160 (initialise_monitor_handles): Use stdout as fallback for stderr.
162 (checkerror): ... this.
163 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
164 (_read): Use findslot(). Return EBADF on bad handle.
165 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
166 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
167 (_swiwrite): Correct the use of r0.
168 (_write): Call findslot().
169 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
170 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
171 (_swiclose): Correct the use of r0.
172 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
173 (_getpid): Use __attribute__((unused)).
174 (_sbrk): Fix formatting.
175 (_swistat): New function.
176 (_stat): Call _swistat().
177 (_fstat): Call _swistat().
178 (_unlink): Correct the use of r0.
179 (isatty): Call finslot(). Correct the use of r0.
180 (_system): Call checkerror(). Correct the use of r0.
181 (_rename): Correct the use of r0.
183 2007-07-13 Kevin Buettner <kevinb@redhat.com>
185 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
186 for .gcc_except_table.*.
188 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
190 * arm/syscalls.c (gettimeofday): Change to POSIX signature
191 where second argument is passed as void *.
192 * bfin/syscalls.c (gettimeofday): Ditto.
193 * cris/gensyscalls (gettimeofday): Ditto.
194 * cris/linunistd.h (gettimeofday): Ditto.
195 * crx/time.c (gettimeofday): Ditto.
196 * frv/sim-time.c (gettimeofday): Ditto.
197 * i386/cygmon-salib.c (gettimeofday): Ditto.
198 * libnosys/gettod.c (gettimeofday): Ditto.
199 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
200 * sparc/cygmon-salib.c (gettimeofday): Ditto.
201 * spu/gettimeofday.c (gettimeofday): Ditto.
203 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
205 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
206 * spu/mkstemp.c: New file to add mkstemp support via assist call.
207 * spu/mktemp.c: New file to add mktemp support via assist call.
208 * spu/Makefile.in: Add mkstemp.o and mktemp.o
210 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
212 * spu/jsre.h: Add new JSRE opcodes.
213 * spu/dup2.c: New file to add dup2 support via assist call.
214 * spu/fdatasync.c: New file to add fdatasync support via assist call.
215 * spu/fsync.c: New file to add fsync support via assist call.
216 * spu/lockf.c: New file to add lockf support via assist call.
217 * spu/sync.c: New file to add sync support via assist call.
218 * spu/truncate.c: New file to add truncate support via assist call.
219 * spu/Makefile.in: Add new files.
221 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
223 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
224 * spu/link.c: New file to add link support via an assist call.
225 * spu/readlink.c: New file to add readlink support via an assist call.
226 * spu/symlink.c: New file to add symlink support via an assist call.
227 * spu/Makefile.in: Add new files.
229 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
231 * spu/jsre.h: Add JSRE_LSTAT.
232 * spu/lstat.c: New file add lstat support via an assist call.
233 * spu/conv_stat.c: New file, add common stat conversion code.
234 * spu/fstat.c: Use __conv_stat.
235 * spu/stat.c: Use __conv_stat.
236 * spu/Makefile.in: Add conv_stat.o and lstat.o.
238 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
240 * spu/jsre.h: Add JSRE_GETCWD.
241 * spu/getcwd.c: New file, implement getcwd with help from an
243 * spu/Makefile.in: Add getcwd.
245 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
247 * spu/jsre.h: Add defines for new assist calls.
248 * spu/chdir.c: New file, support chdir via assist call.
249 * spu/chmod.c: New file, support chmod via assist call.
250 * spu/chown.c: New file, support chown via assist call.
251 * spu/fchdir.c: New file, support fchdir via assist call.
252 * spu/fchmod.c: New file, support fchmod via assist call.
253 * spu/fchown.c: New file, support fchown via assist call.
254 * spu/lchown.c: New file, support lchown via assist call.
255 * spu/mkdir.c: New file, support mkdir via assist call.
256 * spu/mknod.c: New file, support mknod via assist call.
257 * spu/rmdir.c: New file, support rmdir via assist call.
258 * spu/Makefile.in: Add new files.
260 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
262 * spu/getpagesize.c: New file add getpagesize via an assist call.
263 * spu/jsre.h: Add JSRE_GETPAGESIZE.
264 * spu/Makefile.in: Add getpagesize.
266 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
268 * spu/Makefile.in: Add nanosleep.c.
269 * spu/jsre.h: Add JSRE_NANOSLEEP.
270 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
272 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
274 * spu/jsre.h: Remove the assist call structs and defines that are
275 specific to one assist call from here.
276 * spu/access.c: Move struct syscall_access_t to here.
277 * spu/fstat.c: Move struct syscall_fstat_t to here.
278 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
279 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
280 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
282 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
283 * spu/read.c: Move struct syscall_read_t to here, and actually use
284 it (it is the same as syscall_write_t).
285 * spu/stat.c: Move struct syscall_stat_t to here.
286 * spu/write.c: Move struct syscall_write_t to here.
287 * spu/close.c: Pass the address of the first and only argument to
288 __send_to_ppe rather than using an automatic variable and a
291 * spu/unlink.c: Ditto.
293 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
295 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
296 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
299 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
301 * spu/syscalls.c: Change __send_to_ppe to return the result stored
302 in stored in slot 0 of the data, rather than have each assisted
303 call retrieve the value.
304 * spu/jsre.h: Remove the now unused syscall_out_t.
305 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
306 value, remove unused syscall_out_t variable.
307 * spu/close.c: Ditto.
309 * spu/fstat.c: Ditto.
310 * spu/ftruncate.c: Ditto.
311 * spu/gettimeofday.c: Ditto.
312 * spu/lseek.c: Ditto.
316 * spu/unlink.c: Ditto.
317 * spu/write.c: Ditto.
319 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
321 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
324 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
326 * spu/open.c: Unconditionally set the "mode" to fix a bug where
327 mode was not properly set.
329 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
331 * m68k/fido-_exit.c (_exit): Use stop #0x700.
333 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
335 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
336 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
338 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
340 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
341 on return from the offload call.
342 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
343 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
344 remove the setting of errno.
345 * spu/close.c: Ditto.
347 * spu/fstat.c: Ditto.
348 * spu/ftruncate.c: Ditto.
349 * spu/gettimeofday.c: Ditto.
350 * spu/lseek.c: Ditto.
354 * spu/unlink.c: Ditto.
355 * spu/write.c: Ditto.
357 2007-03-01 Ben Elliston <bje@au.ibm.com>
359 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
360 that GCC runtime stack checking works. Handle the backchain, too.
362 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
364 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
365 * spu/jsre.h: Remove time, add gettimeofday.
366 * spu/Makefile.in: Ditto.
368 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
370 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
371 "setf", not "nop", for common_v10_v32 compatibility.
372 Move out interrupt table to irqtable.S. Include here for non-ELF.
373 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
374 weak default stub definitions.
375 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
377 * cris/setup.S [__arch_common_v10_v32]: Return.
378 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
380 2007-02-15 Nick Clifton <nickc@redhat.com>
382 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
384 * sparc/cygmon-sparc64-ld.src: Likewise.
386 2007-02-08 Dave Brolley <brolley@redhat.com>
388 * mep: New target directory.
390 * configure.in: Add support for MeP.
391 * configure: Regenerated.
392 * mep/configure.in: New file.
393 * mep/configure: Ditto.
394 * mep/Makefile.in: Ditto.
395 * mep/aclocal.m4: Ditto.
398 * mep/sim-crt0.S: Ditto.
399 * mep/sim-crtn.S: Ditto.
400 * mep/fmax.ld: Ditto.
401 * mep/gcov-io.h: Ditto.
402 * mep/gmap_default.ld: Ditto.
403 * mep/handlers.c: Ditto.
404 * mep/h_reset.c: Ditto.
405 * mep/isatty.c: Ditto.
406 * mep/mep-bb.c: Ditto.
407 * mep/mep-gmon.c: Ditto.
411 * mep/sdram-crt0.S: Ditto.
412 * mep/sdram-crtn.S: Ditto.
413 * mep/simnovec-crt0.S: Ditto.
414 * mep/simple.ld: Ditto.
415 * mep/simsdran-crt0.S: Ditto.
416 * mep/syscalls.S: Ditto.
417 * mep/write.c: Ditto.
419 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
421 * spu/syscalls.c: Replace vector with __vector.
423 2007-01-09 Ben Elliston <bje@au.ibm.com>
425 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
426 warning about this noreturn function returning.
428 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
430 Merge from newlib-csl-20060320-branch:
431 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
434 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
435 * m68k/cf-crt0.S (__reset): Define here.
436 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
437 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
438 slot a unique routine.
439 * m68k/cf.sc: Adjust for .interrupt_vector section.
442 * m68k/Makefile.in (m5273c3): Rename to ...
443 (m5272c3): ... here to fix typo.
447 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
449 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
450 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
451 (rdimon-_exit.o, rdimon-_kill.o): New.
452 * arm/_exit.c, arm/_kill.c: New.
453 * arm/syscalls.c (_exit, _kill): Remove.
455 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
457 Merge from newlib-csl-20060320-branch:
458 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
460 * m68k/cf-crt0.S (__start): Adjust semihosting.
462 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
464 Merge from newlib-csl-20060320-branch:
465 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
467 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
469 2007-01-02 Ben Elliston <bje@au.ibm.com>
471 * spu/time.c (time): Cast new sys.time value to unsigned int.
473 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
475 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
476 to do_AngelSWI to int.
478 * arm/licfunc.c (do_AngelSWI): Remove.
479 * arm/syscalls.c (do_AngelSWI): Remove.
480 * arm/swi.h (do_AngelSWI): New.
482 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
484 Merge from newlib-csl-20060320-branch:
485 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
487 * m68k/fido-crt0.S (_vector_table): Reference
488 _PrivilegeViolationHandler.
490 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
492 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
494 * m68k/fido.sc: Clean up formatting. Add comments. Move
495 stack and heap end to SDRAM for SRAM and SDRAM configurations.
496 Put RedBoot application text in SRAM.
498 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
500 * m68k/Makefile (install_cf): Don't loop over files here. Only
501 install sources for the default multilib.
502 (install_fido): Likewise.
503 (install_io): Install bsps in one go.
505 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
506 Kazu Hirata <kazu@codesourcery.com>
508 * configure.in: Recognize fido-*-*.
509 * configure: Regenerate.
510 * m68k/Makefile.in (CF_ISRS): Use addprefix.
511 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
512 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
513 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
514 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
515 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
517 * m68k/asm.h (mbb): New.
518 * m68k/configure.in (DO): Check for __mfido__.
519 * m68k/configure: Regenerate.
520 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
521 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
522 m68k/fido.sc, m68k/fido_profiling.h: New.
524 2006-12-18 Ben Elliston <bje@au.ibm.com>
526 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
528 2006-12-13 Ben Elliston <bje@au.ibm.com>
530 * libnosys/_exit.c (_exit): Finish with an infinite loop to
531 eliminate a warning about this noreturn function returning.
533 2006-12-13 Sa Liu <saliu@de.ibm.com>
535 * spu/access.c: New file
536 * spu/dup.c: New file
537 * spu/ftruncate.c: New file
538 * spu/jsre.h: add structures for new functions
539 * spu/time.c: New file
540 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
542 2006-12-12 Ben Elliston <bje@au.ibm.com>
544 * configure.in: Remove superfluous semicolons.
545 * configure: Regenerate.
547 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
549 Merge from newlib-csl-20060320-branch:
550 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
551 Kazu Hirata <kazu@codesourcery.com>
553 * m68k/Makefile.in (CF_ISRS): Use addprefix.
555 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
557 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
558 (ARFLAGS): Remove commented out definition.
561 * m68k/configure.in (DO) Set to list of target cpu families.
562 * m68k/configure: Rebuilt.
563 * m68k/Makefile.in (DO): New.
564 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
566 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
567 m5282evb, m5329evb, m5485evb): Move earlier.
568 (all): Add all_$DO dependencies.
569 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
571 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
573 (install): Add install_$DO dependencies.
574 (install_cf, install_m68k): New targets. Perform cf and m68k
575 installs as appropriate.
576 (install_io): New, install the io libraries.
579 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
581 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
583 (CF_OBJS): Add cf-isv.o.
584 (CF_SOURCES): Add cf-isv.S.
585 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
586 * m68k/cf-isv.S: New, broken out of ...
587 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
588 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
589 (__heap_limit): Define.
590 * m68k/cf-sbrk.c (__heap_limit): Declare.
591 (sbrk): Adjust for __heap_limit.
592 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
593 Install a separate isv.o file.
594 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
595 (HOSTED_INIT_SIM): ... this.
598 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
600 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
601 (m5275evb): New board.
604 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
606 * m68k/cf.sc: Add linkonce sections and
610 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
612 * m68k/Makefile.in: Adjust Coldfire rules.
613 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
614 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
615 (BDM_OTHER_OBJS): Remove.
616 (BDM_SYSOBJS): Rename to ...
617 (UNHOSTED_OBJS): ... here. Adjust.
618 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
619 (CF_HOSTED_SCRIPTS): New.
620 (CF_SCRIPTS, CF_SOURCES): Adjust.
621 * m68k/cf.sc: Add IO library variable.
622 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
623 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
624 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
625 m68k/cf-hosted.S: ... here.
626 * m68k/cf-exit.c: New.
627 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
628 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
630 * m68k/bdm-gdb.c: Rename to ...
631 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
632 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
633 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
634 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
635 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
636 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
637 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
638 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
639 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
640 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
641 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
642 unhosted libraries. Adjust names of gdb conversion functions.
645 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
647 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
649 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
651 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
653 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
655 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
656 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
657 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
661 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
662 * m68k/bdm-semihost.c: Remove.
663 * m68k/bdm-semihost.S: New.
664 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
665 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
666 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
667 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
668 * m68k/bdm-isrs.c: Update comment.
669 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
671 (__bdm_semihost): Declare.
674 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
676 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
677 (BDM_SYSOBJS): Add bdm-sbrk.o.
678 * m68k/bdm-sbrk.c: New.
681 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
683 * m68k/Makefile.in (CF_SOURCES): New.
684 (install): Install them.
687 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
689 * m68k/cf.sc: Add .jcr section to .text.
691 2006-12-11 Ben Elliston <bje@au.ibm.com>
693 * configure.in: Remove extra whitespace from config_testsuite =
694 VALUE statements to eliminate shell errors.
695 * configure: Regenerate.
697 2006-12-08 Sa Liu <saliu@de.ibm.com>
699 * spu/exit.c (libgloss_exit): Rename from this ..
700 (_exit): .. to this. Overhaul.
702 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
703 * spu/crt0.C, spu/init.c: Remove.
704 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
705 * spu/configure: Regenerate.
706 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
707 (OBJS): Remove init.o.
709 (OUTPUTS): Add $(CRTOBJS).
711 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
713 * mips/crt0.S: Fix preprocessor statements from previous patch
716 2006-11-24 Thiemo Seufer <ths@mips.com>
717 Nigel Stephens <nigel@mips.com>
719 * mips/crt0.S (_start): Use all available float registers. Don't touch
720 SR_PE on post-mips2 CPUs, it means soft reset there.
722 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
724 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
726 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
728 * mn10300/Makefile.in: Add spaces after do in "for" loop.
730 2006-11-08 Jie Zhang <jie.zhang@analog.com>
732 * bfin/configure.in: New.
734 * bfin/Makefile.in: New.
735 * bfin/syscalls.c: New.
736 * bfin/aclocal.m4: Generate.
737 * bfin/configure: Ditto.
738 * configure.in: Add support for bfin-*-*.
739 * configure: Regenerate.
740 * syscall.h (SYS_argc): Define.
741 (SYS_argnlen): Define.
744 2006-10-10 Thiemo Seufer <ths@mips.com>
746 * mips/Makefile.in: Add INCLUDES to local compile rules.
748 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
750 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
753 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
755 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
756 to avoid use of __ARM_ARCH__.
758 2006-10-02 Nick Clifton <nickc@redhat.com>
760 * arm/linux-syscalls0.c: Add arm architecture flag
761 checks around bx insn.
763 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
765 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
767 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
769 Merge from newlib-csl-20060320-branch:
770 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
772 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
775 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
776 (CF_SCRIPTS): Update.
777 (%-bdm.ld): Rename to %-ram.ld.
779 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
781 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
783 (BDM_OBJS): Add bdm-crt1.o.
784 (BDM_OTHER_OBJS): Remove print.o putnum.o
786 (CF_BDM_SCRIPTS): Generated name of ram scripts.
787 (CF_ROM_SCRIPTS): Generated name of rom scripts.
788 (CF_SCRIPTS): Adjust.
790 (bdm-crt0.o, bdm-crt1.o): New targets.
792 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
793 m5329evb, m5485evb): New.
794 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
795 (install): Remove DBUG installs.
796 * m68k/bdm-crt0.S: New.
797 * m68k/bdm-crt1.c: New.
798 * m68k/bdm-exit.c: Call __reset.
799 * m68k/bdm-isv.c: Remove.
800 * m68k/cf.sc: Adjust to produce either rom or ram images.
801 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
803 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
806 * m68k/cf.sc: Set entry point to _start.
807 * m68k/crt0.X (_start): New name for entrypoint
808 (start): Weak alias for start.
810 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
812 * m68k/bdm-system.c (_system): Support system(NULL).
814 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
816 * m68k/bdm-system.c (_system): Properly encode non failure exit
819 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
821 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
823 * m68k/bdm-close.c: Add copyright notice.
824 * m68k/bdm-fstat.c: Add copyright notice.
825 * m68k/bdm-gettimeofday.c: Add copyright notice.
826 * m68k/bdm-inbyte.c: Remove.
827 * m68k/bdm-isatty.c: Add copyright notice.
828 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
829 * m68k/bdm-open.c: Add copyright notice.
830 * m68k/bdm-read.c: Add copyright notice.
831 * m68k/bdm-rename.c: Add copyright notice.
832 * m68k/bdm-stat.c: Add copyright notice.
833 * m68k/bdm-system.c: Add copyright notice.
834 * m68k/bdm-time.c: New.
835 * m68k/bdm-unlink.c: Add copyright notice.
836 * m68k/bdm-write.c: Add copyright notice.
838 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
840 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
843 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
845 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
846 * m68k/bdm-outbyte.c: Delete.
847 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
849 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
851 * m68k/bdm-semihost.h: Add new constants for additional
852 semihosting functions. Add new BDM_TRAP macro to encapsulate
854 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
855 * m68k/bdm-outbyte.c (outbyte): Ditto.
856 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
857 now called BDM_TRAPNUM.
858 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
859 containing declarations and conversion functions for GDB's fileio
861 * m68k/bdm-close.c: New file to define corresponding function.
862 * m68k/bdm-fstat.c: Ditto.
863 * m68k/bdm-gettimeofday.c: Ditto.
864 * m68k/bdm-isatty.c: Ditto.
865 * m68k/bdm-lseek.c: Ditto.
866 * m68k/bdm-open.c: Ditto.
867 * m68k/bdm-read.c: Ditto.
868 * m68k/bdm-rename.c: Ditto.
869 * m68k/bdm-stat.c: Ditto.
870 * m68k/bdm-system.c: Ditto.
871 * m68k/bdm-unlink.c: Ditto.
872 * m68k/bdm-write.c Ditto.
873 * m68k/Makefile.in: Add dependencies for new files.
875 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
877 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
879 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
881 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
882 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
883 * cf.sc (GROUP): Revert previous change. Add IO library.
885 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
886 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
888 (all): Add new targets.
889 (BDM_BSP): New target.
890 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
892 (BDM_ISRS): New targets.
893 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
895 (m5485evb-dbug): New.
896 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
897 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
898 (install): Add BDM_BSP.
899 * m68k/bdm-exit.c: New
900 * m68k/bdm-inbyte.c: New
901 * m68k/bdm-outbyte.c: New
902 * m68k/bdm-semihost.c: New
903 * m68k/bdm-semihost.h: New
904 * m68k/bdm-isrs.c: New.
905 * m68k/bdm-isv.c: New.
906 * dbug-cf.sc: Renamed to ...
907 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
909 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
911 * m68k/bdm-semihost.h: Add new constants for additional
912 semihosting functions. Add new BDM_TRAP macro to encapsulate
914 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
915 * m68k/bdm-outbyte.c (outbyte): Ditto.
916 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
917 now called BDM_TRAPNUM.
918 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
919 containing declarations and conversion functions for GDB's fileio
921 * m68k/bdm-close.c: New file to define corresponding function.
922 * m68k/bdm-fstat.c: Ditto.
923 * m68k/bdm-gettimeofday.c: Ditto.
924 * m68k/bdm-isatty.c: Ditto.
925 * m68k/bdm-lseek.c: Ditto.
926 * m68k/bdm-open.c: Ditto.
927 * m68k/bdm-read.c: Ditto.
928 * m68k/bdm-rename.c: Ditto.
929 * m68k/bdm-stat.c: Ditto.
930 * m68k/bdm-system.c: Ditto.
931 * m68k/bdm-unlink.c: Ditto.
932 * m68k/bdm-write.c Ditto.
933 * m68k/Makefile.in: Add dependencies for new files.
935 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
937 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
939 * spu/jsre.h: Update declaration of _send_to_ppe().
940 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
941 * spu/fstat.c: Ditto.
942 * spu/lseek.c: Ditto.
946 * spu/unlink.c: Ditto.
947 * spu/write.c: Ditto.
949 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
951 * spu/Makefile.in: Add dependency.
953 2006-08-24 Paul Brook <paul@codesourcery.com>
955 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
957 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
959 * spu/Makefile.in: Add new object files.
960 * spu/syscalls.c: Move each system call to individual file.
961 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
962 * spu/close.c: New file. Moved from spu/syscalls.c.
963 * spu/fstat.c: Likewise.
964 * spu/getpid.c: Likewise.
965 * spu/isatty.c: Likewise.
966 * spu/kill.c: Likewise.
967 * spu/lseek.c: Likewise.
968 * spu/open.c: Likewise.
969 * spu/read.c: Likewise.
970 * spu/stat.c: Likewise.
971 * spu/unlink.c: Likewise.
972 * spu/write.c: Likewise.
974 2006-08-21 David Ung <davidu@mips.com>
976 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
977 option since it uses the syscall instruction.
979 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
981 * spu/Makefile.in: Add special compiler
982 options to reduce size.
984 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
986 * spu/jsre.h(JSRE_STAT): New define.
987 (syscall_stat_t): New type.
988 * spu/syscalls.c(stat): New syscall.
990 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
992 * configure.in: Add spu support.
993 * configure: Regenerated.
994 * spu/Makefile.in: New file.
995 * spu/aclocal.m4: Ditto.
996 * spu/configure: Ditto.
997 * spu/configure.in: Ditto.
1000 * spu/init.c: Ditto.
1001 * spu/jsre.h: Ditto.
1002 * spu/sbrk.c: Ditto.
1003 * spu/syscalls.c: Ditto.
1005 2006-07-05 Shaun Jackman <sjackman@gmail.com>
1007 * arm/linux-crt0.S: Remove file.
1008 * arm/linux-crt0.c: New file. Supports PIC code.
1010 2006-07-04 Shaun Jackman <sjackman@gmail.com>
1012 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
1013 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
1014 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
1017 2006-06-30 DJ Delorie <dj@redhat.com>
1019 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
1021 2006-06-23 Shaun Jackman <sjackman@gmail.com>
1023 * arm/elf-linux.specs: New file.
1025 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
1027 * arm/syscalls.c (_unlink, isatty, _system, _rename):
1028 Make them do something useful in the ARM_RDI_MONITOR case.
1030 2006-06-08 Fred Fish <fnf@specifix.com>
1032 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
1033 mips/pmon.ld: Keep special sections generated by mips gcc.
1035 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1037 * arm/linux-syscalls0.S (reboot): Remove.
1038 * arm/linux-syscalls1.c (reboot): New function.
1040 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1042 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
1043 argument to choose an ADP exception reason.
1044 * arm/libcfunc.c (abort): Remove this function.
1046 2006-05-30 Shaun Jackman <sjackman@gmail.com>
1048 * arm/Makefile.in: Add Linux syscall interface.
1049 * arm/linux-crt0.S: New file.
1050 * arm/linux-syscall.h: New file.
1051 * arm/linux-syscalls0.S: New file.
1052 * arm/linux-syscalls1.c: New file.
1054 2006-05-23 Fred Fish <fnf@specifix.com>
1056 * mips/configure.in: Change mipsisa64-*-* to
1057 mipsisa64*-*-* to catch minor variations like
1059 * mips/configure: Regenerated.
1061 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
1063 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
1064 * configure.in: Add additional flags when creating Makefile.
1065 * configure: Regenerated.
1067 * arm/configure.in: Set with_multisubdir when creating Makefile.
1068 * cris/configure.in: Ditto.
1069 * d30v/configure.in: Ditto.
1070 * frv/configure.in: Ditto.
1071 * i386/configure.in: Ditto.
1072 * iq2000/configure.in: Ditto.
1073 * libnosys/configure.in: Ditto.
1074 * m32c/configure.in: Ditto.
1075 * m32r/configure.in: Ditto.
1076 * m68hc11/configure.in: Ditto.
1077 * m68k/configure.in: Ditto.
1078 * mcore/configure.in: Ditto.
1079 * mips/configure.in: Ditto.
1080 * mn10200/configure.in: Ditto.
1081 * mn10300/configure.in: Ditto.
1082 * mt/configure.in: Ditto.
1083 * pa/configure.in: Ditto.
1084 * rs6000/configure.in: Ditto.
1085 * sparc/configure.in: Ditto.
1086 * cris/configure: Regenerated.
1087 * d30v/configure: Ditto.
1088 * frv/configure: Ditto.
1089 * i386/configure: Ditto.
1090 * iq2000/configure: Ditto.
1091 * libnosys/configure: Ditto.
1092 * m32c/configure: Ditto.
1093 * m32r/configure: Ditto.
1094 * m68hc11/configure: Ditto.
1095 * m68k/configure: Ditto.
1096 * mcore/configure: Ditto.
1097 * mips/configure: Ditto.
1098 * mn10200/configure: Ditto.
1099 * mn10300/configure: Ditto.
1100 * mt/configure: Ditto.
1101 * pa/configure: Ditto.
1102 * rs6000/configure: Ditto.
1103 * sparc/configure: Ditto.
1105 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
1107 * configure.in: Modified to support autoconf 2.59.
1108 * */configure.in: Ditto.
1109 * configure: Regenerated.
1110 * */configure: Ditto.
1111 * wince/aclocal.m4: Ditto.
1112 * acinclude.m4: New file.
1113 * aclocal.m4: Ditto.
1114 * arm/aclocal.m4: Ditto.
1115 * cris/aclocal.m4: Ditto.
1116 * crx/aclocal.m4: Ditto.
1117 * d30v/aclocal.m4: Ditto.
1118 * fr30/aclocal.m4: Ditto.
1119 * frv/aclocal.m4: Ditto.
1120 * hp74x/aclocal.m4: Ditto.
1121 * i386/aclocal.m4: Ditto.
1122 * i960/aclocal.m4: Ditto.
1123 * iq2000/aclocal.m4: Ditto.
1124 * libnosys/aclocal.m4: Ditto.
1125 * m32c/aclocal.m4: Ditto.
1126 * m32r/aclocal.m4: Ditto.
1127 * m68hc11/aclocal.m4: Ditto.
1128 * m68k/aclocal.m4: Ditto.
1129 * mcore/aclocal.m4: Ditto.
1130 * mips/aclocal.m4: Ditto.
1131 * mn10200/aclocal.m4: Ditto.
1132 * mn10300/aclocal.m4: Ditto.
1133 * mt/aclocal.m4: Ditto.
1134 * pa/aclocal.m4: Ditto.
1135 * rs6000/aclocal.m4: Ditto.
1136 * sparc/aclocal.m4: Ditto.
1137 * sparc/libsys/aclocal.m4: Ditto.
1138 * xstormy16/aclocal.m4: Ditto.
1140 2006-04-18 Mark Mitchell <mark@codesourcery.com>
1142 * doc/porting.texi: Document libgloss build conventions.
1144 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
1146 * mt/startup-16-002.S (.internal_io): Make @nobits.
1147 * mt/startup-16-003.S (.internal_io): Make @nobits.
1148 * mt/startup-ms2.S (.internal_io): Make @nobits.
1150 2006-03-02 DJ Delorie <dj@redhat.com>
1152 * m32c/exit.S: Preserve r1.
1154 2006-02-24 Paul Brook <paul@codesourcery.com>
1156 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
1158 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
1160 * m68k/Makefile.in (CF_SCRIPTS): New.
1161 (all): Add CF_SCRIPTS.
1162 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
1163 m5282evb.ld): New targets
1164 (install): Iterate over CF_SCRIPTS.
1165 * m68k/crt0.S: Don't use dbra on any cf chips.
1166 * m68k/dbug-cf.sc: New.
1168 2006-02-07 Paul Brook <paul@codesourcery.com>
1170 * arm/crt0.S: Add Thumb-2 startup code.
1171 * arm/redboot-crt0.S: Ditto.
1172 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
1173 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
1174 * arm/trap.S: Disable for Thumb-2.
1176 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
1178 * mt/ms2.ld (.sram): Correct typo in section names.
1180 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
1182 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
1183 (crt0-ms2.o): New target.
1184 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
1186 2006-01-04 Paul Brook <paul@codesourcery.com>
1188 * m68k/bcc.ld: Add .got.plt and .got
1189 * m68k/idp.ld: Ditto.
1190 * m68k/idpgdb: Ditto.
1191 * m68k/mvme135.ld: Ditto.
1192 * m68k/sbc5204.ld: Ditto.
1193 * m68k/sbc5206.ld: Ditto.
1194 * m68k/sim.ld: Ditto.
1196 2005-12-13 DJ Delorie <dj@redhat.com>
1198 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
1199 .init and .fini processing.
1200 * m32c/crtn.S: Likewise.
1201 * m32c/exit.S: Likewise.
1203 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
1205 * mt/16-002.ld: Change architecture to 'mt'. Remove
1207 * mt/16-003.ld: Likewise.
1208 * mt/64-001.ld: Likewise.
1209 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
1210 * mt/crt0.S: Likewise.
1212 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
1214 * configure.in: Replace ms1 arch with mt arch.
1215 * configure: Rebuilt.
1216 * mt: Renamed from ms1 dir.
1218 2005-12-06 Paul Brook <paul@codesourcery.com>
1220 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
1221 * m68k/idp.ld: Ditto.
1222 * m68k/idpgdb: Ditto.
1223 * m68k/mvme135.ld: Ditto.
1224 * m68k/sbc5204.ld: Ditto.
1225 * m68k/sbc5206.ld: Ditto.
1226 * m68k/sim.ld: Ditto.
1228 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1230 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
1231 * libnosys/chown.c: New file.
1232 * libnosys/readlink.c: New file.
1233 * libnosys/symlink.c: New file.
1235 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1237 * arm/libcfunc.c (clock, sleep, usleep): New functions.
1238 * arm/syscalls.c (_clock): New function.
1239 (_times): Call _clock.
1241 2005-11-17 Shaun Jackman <sjackman@gmail.com>
1243 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
1244 the IsTTY SWI that _isatty calls.
1246 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
1248 * cris/linunistd.h: Don't redefine errno as extern int.
1250 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
1252 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
1254 * arm/configure: Regenerate.
1256 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
1258 * arm/configure.in: Support building crt0.o when syscalls
1259 are disabled in newlib.
1260 * arm/configure: Regenerated.
1262 2005-10-03 James E Wilson <wilson@specifix.com>
1264 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1265 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1266 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1267 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1268 mips/pmon.ld: Add support for .bss.* sections.
1270 2005-09-23 James E Wilson <wilson@specifix.com>
1272 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1273 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1274 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1275 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1276 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
1277 support for .gnu.linkonce.b.*.
1279 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
1281 * rs6000/Makefile.in (VPATH): Use colon as separator.
1283 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
1285 * ms1/access.c: Change copyright notice.
1287 2005-08-19 DJ Delorie <dj@redhat.com>
1289 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
1290 (*.o): Add dependencies.
1291 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1294 2005-08-18 DJ Delorie <dj@redhat.com>
1296 * m32c/Makefile.in: Block out memory regions reserved for monitors
1297 and simulators. Add monitor link scripts.
1299 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1301 * arm/syscalls.c (initialise_monitor_handles): Set
1302 monitor_stderr to the result of SWI_open(":tt", "a")
1303 instead of simply duplicating stdout.
1305 2005-08-10 DJ Delorie <dj@redhat.com>
1307 * configure.in: Add m32c support.
1308 * configure: Regenerated
1309 * m32c: New directory, Renesas R8C/M16C/M32C support.
1310 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1311 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1312 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1313 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1314 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1315 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1316 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1317 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1319 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1321 * libgloss/arm/libcfunc.c (isatty): New function.
1323 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1325 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1326 argument set to -1, which is an invalid signal number.
1327 (_kill): Comment and coding style changes only.
1328 (_raise): Remove function.
1330 2005-07-19 Paul Brook <paul@codesourcery.com>
1332 * arm/crt0.S: Ensure doubleword stack alignment.
1334 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1336 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1338 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1339 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1340 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1341 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1342 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1343 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1345 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1347 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1348 (alarm): Add the weak attribute.
1349 (pause): New function. Return ENOSYS.
1350 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1353 (_link): Ditto. Return ENOSYS.
1354 (_unlink): Call the swi instead of returning -1.
1355 (_raise): Add the weak attribute. Return ENOSYS.
1356 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1357 (_system): Call the swi instead of returning ENOSYS.
1360 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1362 * configure.in: Add ms1 case.
1363 * configure: Regenerate.
1364 * ms1/16-002.ld: New.
1365 * ms1/16-003.ld: New.
1366 * ms1/64-001.ld: New.
1367 * ms1/access.c: New.
1370 * ms1/configure: New.
1371 * ms1/configure.in: New.
1372 * ms1/crt0-16-002.S: New.
1373 * ms1/crt0-16-003.S: New.
1374 * ms1/crt0-64-001.S: New.
1376 * ms1/exit-16-002.c: New.
1377 * ms1/exit-16-003.c: New.
1378 * ms1/exit-64-001.c: New.
1381 * ms1/getpid.c: New.
1382 * ms1/gettime.c: New.
1383 * ms1/isatty.c: New.
1386 * ms1/Makefile.in: New.
1390 * ms1/startup-16-002.S: New.
1391 * ms1/startup-16-003.S: New.
1392 * ms1/startup-64-001.S: New.
1398 * ms1/unlink.c: New.
1402 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1404 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1405 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1406 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1407 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1408 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1409 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1410 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1411 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1412 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1413 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1414 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1415 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1418 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1420 * arm/syscalls.c (get_errno): Fix output register constraint.
1422 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1424 * rs6000/sim-getrusage.S: New file, broken out of:
1426 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1427 (sim-getrusage.o): New rule.
1429 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1431 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1433 2005-04-19 Eric Christopher <echristo@redhat.com>
1435 * mips/regs.S: Sign extend constants for mips64 and unify
1438 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1440 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1442 (RDIMON_BSP): Ditto.
1444 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1446 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1447 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1448 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1449 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1450 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1452 2005-02-08 Antony King <antony.king@st.com>
1454 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1455 instead of file pointer.
1457 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1459 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1460 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1461 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1462 ALL_INSTALL_FILES_NEWLIB_COPY.
1463 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1465 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1467 * configure.in: Support cris-*-* and crisv32-*-*.
1468 * libnosys/configure.in: Ditto.
1469 * configure, libnosys/configure: Regenerate.
1470 * cris: New directory.
1471 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1472 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1473 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1475 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1477 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1479 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1481 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1482 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1483 __make_section_unallocated. Mark magic variable as used.
1485 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1487 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1489 (libc_cv_asm_popsection_directive): Ditto.
1490 (libc_cv_section_attributes): Ditto.
1491 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1492 "_" as well, and set __SYMBOL_PREFIX accordingly.
1493 * libnosys/configure: Regenerate.
1495 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1497 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1498 as-new and ld-new, not as.new and ld.new.
1500 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1502 * libnosys/warning.h (__make_section_unallocated)
1503 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1504 instead of ";" to delimit assembly lines.
1506 2005-01-07 Paul Brook <paul@codesourcery.com>
1508 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1509 _init/_fini if they exist.
1511 2004-11-26 Paul Brook <paul@codesourcery.com>
1513 * arm/crt0.S (_start): Add .cantunwind annotation.
1515 2004-10-28 Nick Clifton <nickc@redhat.com>
1517 * configure.in: Add support for iq2000 target.
1518 * configure: Regenerate.
1520 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1522 * configure.in: Support crx-*-*.
1523 * configure: regenerate.
1524 * crx/_exit.c: New file.
1525 * crx/_getenv.c: Ditto.
1526 * crx/_rename: Ditto.
1527 * crx/close.c: Ditto.
1528 * crx/configure.in: Ditto.
1529 * crx/crti.S: Ditto.
1530 * crx/crtn.S: Ditto.
1531 * crx/crt0.S: Ditto.
1532 * crx/dvz_hndl.c: Ditto.
1533 * crx/flg_hndl.c: Ditto.
1534 * crx/fstat.c: Ditto.
1535 * crx/getpid.c: Ditto.
1536 * crx/iad_hndl.c: Ditto.
1537 * crx/intable.c: Ditto.
1538 * crx/isatty.c: Ditto.
1539 * crx/kill.c: Ditto.
1540 * crx/lseek.c: Ditto.
1541 * crx/Makefile.in: Ditto.
1542 * crx/open.c: Ditto.
1543 * crx/putnum.c: Ditto.
1544 * crx/read.c: Ditto.
1545 * crx/sbrk.c: Ditto.
1546 * crx/sim.ld: Ditto.
1547 * crx/stat.c: Ditto.
1548 * crx/svc_hndl.c: Ditto.
1549 * crx/time.c: Ditto.
1550 * crx/und_hndl.c: Ditto.
1551 * crx/unlink.c: Ditto.
1552 * crx/write.c: Ditto.
1554 2004-10-01 Paul Brook <paul@codesourcery.com>
1556 * arm/configure.in: Add *-*-aebi target.
1557 * arm/configure: Regenerate.
1559 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1561 * i386/cygmon.ld (.text): Fix alignment.
1562 (.rodata): Handle .rodata.* sections.
1564 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1566 * Makefile.in: Support $(DESTDIR).
1567 * arm/Makefile.in: Ditto.
1568 * d30v/Makefile.in: Ditto.
1569 * doc/Makefile.in: Ditto.
1570 * fr30/Makefile.in: Ditto.
1571 * frv/Makefile.in: Ditto.
1572 * hp74x/Makefile.in: Ditto.
1573 * i386/Makefile.in: Ditto.
1574 * i960/Makefile.in: Ditto.
1575 * iq2000/Makefile.in: Ditto.
1576 * libnosys/Makefile.in: Ditto.
1577 * m32r/Makefile.in: Ditto.
1578 * m68hc11/Makefile.in: Ditto.
1579 * m68k/Makefile.in: Ditto.
1580 * mcore/Makefile.in: Ditto.
1581 * mips/Makefile.in: Ditto.
1582 * mn10200/Makefile.in: Ditto.
1583 * mn10300/Makefile.in: Ditto.
1584 * pa/Makefile.in: Ditto.
1585 * rs6000/Makefile.in: Ditto.
1586 * sparc/Makefile.in: Ditto.
1587 * sparc/libsys/Makefile.in: Ditto.
1588 * xstormy16/Makefile.in: Ditto.
1590 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1592 * libnosys/_exit.c: New file.
1593 * libnosys/Makefile.in: Add _exit.o.
1595 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1597 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1598 enablement variable to determine if crt0 should or should not be
1600 * arm/configure: Regenerated.
1601 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1602 @BUILD_CRT0_FALSE@ variables set in configure to determine
1603 if crt0.o should be built and installed.
1605 2004-06-09 Toralf Lund <toralf@procaptura.com>
1607 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1608 FIQ and IRQ mode, plus calls hardware_init_hook() and
1609 software_init_hook() if present.
1610 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1612 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1613 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1614 as "RDP" and "RDI" monitors.
1615 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1616 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1617 with above mentioned support libs and startfiles.
1619 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1621 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1624 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1626 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1628 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1630 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1631 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1632 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1633 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1635 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1637 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1639 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1640 * mips/vr5xxx.S: Likewise.
1642 2004-03-23 Eric Christopher <echristo@redhat.com>
1644 * frv/crt0.S: Fix comment.
1645 * mips/configure.in: Add mipsisa64-*-* to target support.
1646 * mips/configure: Regenerate.
1648 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
1650 * m68hc11/sci-inout.S: Supports -mlong-calls.
1651 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
1652 (.text): Mark the .installN and .finiN section with KEEP.
1653 (.vectors): Likewise for .vectors.
1654 (.gcc_except_table): New section.
1655 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
1656 (.text): Mark the .installN and .finiN section with KEEP.
1657 (.vectors): Likewise for .vectors.
1658 (.gcc_except_table): New section.
1660 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
1662 * m68k/leds.c: remove led_putnum(), zylons() forward
1663 function declarations.
1664 * m68k/leds.h: add zylons() forward function declaration.
1666 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1668 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
1669 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
1670 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
1671 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
1672 * frv/crt0.S: Fix fdpic sp calculation.
1673 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1674 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
1675 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
1676 fixup ctors nor dtors on FDPIC.
1677 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1678 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
1679 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
1680 gr15 before function calls.
1681 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
1682 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
1685 2003-10-27 Bernardo Innocenti <bernie@develer.com>
1687 * m68k/asm.h: Add macros for -fPIC, -msep-data and
1688 -mid-shared-library support.
1689 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
1690 -mid-shared-library support.
1691 * m68k/sim-crt0.S: Likewise.
1693 2003-10-15 Bernardo Innocenti <bernie@develer.com>
1695 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
1696 typedef from <unistd.h>.
1698 2003-08-26 Jason Merrill <jason@redhat.com>
1700 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
1701 * sparc/sparc86x.ld: Likewise.
1703 2003-08-20 Chris Demetriou <cgd@broadcom.com>
1705 * mips/crt0_cfe.S: New file.
1706 * mips/cfe_mem.c: New file.
1707 * mips/cfe_prestart.S: Remove.
1708 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
1709 and use _start as the entry point. Align BSS to 32-byte boundary.
1710 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
1711 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
1712 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
1713 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
1714 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1715 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1717 * mips/configure: Regenerate.
1719 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1721 * i386/cygmon-salib.c (unlink): New stub.
1723 2003-08-08 Mark Salter <msalter@redhat.com>
1725 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1727 Bernd Schmidt <bernds@redhat.com>
1729 * i386/cygmon.ld: Add entry for .rodata.
1731 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1733 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1735 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1737 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1738 * mn10300/asb2305.ld: Added ASB2305 support.
1739 * mn10300/configure: Ditto.
1740 * mn10300/configure.in: Ditto.
1741 2001-09-12 Stan Cox <scox@redhat.com>
1742 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1744 * mn10300/configure.in: Add support for asb2303 board script.
1746 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1748 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1750 * configure: Regenerated.
1752 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1754 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1757 2003-06-06 Stan Cox <scox@redhat.com>
1758 Jeff Johnston <jjohnstn@redhat.com>
1759 Anthony Green <green@redhat.com>
1761 * configure.in: Add iq2000 support.
1762 * configure: Rebuilt.
1763 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
1764 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
1765 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
1766 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
1767 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
1768 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
1769 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
1770 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
1771 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
1774 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
1776 * libnosys/Makefile.in: Add errno.o.
1777 * libnosys/errno.c: New file to supply errno definition if
1778 one not provided yet.
1780 2003-05-26 Eric Christopher <echristo@redhat.com>
1782 * mips/crt0.S: Remove stackbase variable set.
1784 2003-05-02 Eric Christopher <echristo@redhat.com>
1786 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
1788 2003-04-29 Nick Clifton <nickc@redhat.com>
1790 * libnosys/sbrk.c: Remove unnecessary #include's.
1791 Change return type of _sbrk() function to void * to match
1792 definition in system header files.
1795 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
1797 * xstormy16/sim_rom.ld: New.
1798 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
1799 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
1800 * xstormy16/eva_app.ld (_rdata, _data): New.
1801 * xstormy16/sim_high.ld (_rdata, _data): New.
1803 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
1805 * m32r/Makefile.in: Add multilib support.
1806 * m32r/configure.in: Ditto.
1807 * m32r/configure: Regenerated.
1809 2003-04-16 Nick Clifton <nickc@redhat.com>
1811 * xstormy16/sim_high.ld: Add .jcr section mapping.
1812 * xstormy16/eva_stub.ld: Likewise.
1813 * xstormy16/eva_app.ld: Likewise.
1815 2003-04-09 Chris Demetriou <cgd@broadcom.com>
1817 * mips/cfe.c (_flush_cache): New function.
1819 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1821 * mips/nullmon.c (_ftext, _end): Adjust declaration.
1822 (get_mem_info): Rework.
1824 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1826 * mips/crt0.S (zerobss): Reload __memsize after call.
1828 2003-02-17 Chris Demetriou <cgd@broadcom.com>
1830 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
1832 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1834 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
1836 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
1837 way as mipsisa32-*-*.
1838 * mips/configure: Regenerate.
1840 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1842 * mips/cfe.c (hardware_hazard_hook): Move...
1843 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
1844 and translate into assembly.
1846 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1848 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
1849 Pass an empty argv and envp to main().
1851 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1853 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
1854 * mips/configure: Regenerate.
1856 2003-01-07 Chris Demetriou <cgd@broadcom.com>
1858 * crt0.S: Check for definition of __mips64 rather than
1859 checking (__mips < 3).
1861 * cygmon.c (sysCall): Avoid multi-line string literals.
1863 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
1865 * mips/Makefile.in: Add cygmon support.
1866 * mips/configure.in: Ditto.
1867 * mips/configure: Regenerated.
1868 * mips/crt0_cygmon.S: New file.
1869 * mips/cygmon.c: Ditto.
1870 * mips/pmon.S: Minor formatting and copyright changes.
1871 * mips/crt0.S: Ditto.
1873 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1875 * arm/Makefile.in: Add support for new pid specs.
1876 * arm/coff-iq80310.specs: Change to allow future support.
1877 * arm/elf-iq80310.specs: Ditto.
1878 * arm/elf-redboot.specs: Ditto.
1879 * arm/coff-redboot.ld: Add EH frame support.
1880 * arm/redboot-crt0.S: Add optional code to clear bss without
1882 * arm/coff-pid.specs: New file.
1883 * arm/elf-pid.specs: New file.
1885 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1886 Catherine Moore <clm@redhat.com>
1888 * m32r/configure.in: Do not require gcc to be able to link an
1890 * m32r/configure: Regenerate.
1891 * m32r/Makefile.in: Directly reference gdbstub.
1893 2002-10-25 Bernd Schmidt <bernds@redhat.com>
1895 * i386/cygmon.ld: Add entry for .gcc_except_table.
1897 2000-10-25 Mark Salter <msalter@redhat.com>
1899 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
1900 use __start for start symbol.
1901 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
1902 Disable file I/O extensions to make Plum Hall happy.
1903 * i386/cygmon.ld: Set __start as entry point.
1904 * i386/Makefile.in: Support IS_AOUT.
1905 * i386/configure.in: Support IS_AOUT.
1906 * i386/configure: Regenerated.
1907 * i386/cygmon-salib.c:
1908 * i386/cygmon-gmon.c (_mcount): It's _etext.
1910 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
1912 * configure.in: Clarify some of the triplets so unsupported
1913 configurations don't pass through.
1914 * configure: Regenerated.
1916 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
1918 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
1920 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
1922 * mips/ddb.ld: KEEP .init and .fini.
1923 * mips/ddb-kseg0.ld: Likewise.
1925 2002-10-04 Michael Snyder <msnyder@redhat.com>
1927 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
1928 exception vector address, as suggested by Mitsubishi.
1929 (getExceptionVector): Ditto.
1931 2002-08-01 Chris Demetriou <cgd@broadcom.com>
1933 * mips/cfe.ld (STARTUP): New definition.
1934 * mips/ddb-kseg0.ld (STARTUP): Likewise.
1935 * mips/ddb.ld (STARTUP): Likewise.
1936 * mips/dve.ld (STARTUP): Likewise.
1937 * mips/idt.ld (STARTUP): Likewise.
1938 * mips/jmr3904app-java.ld (STARTUP): Likewise.
1939 * mips/jmr3904app.ld (STARTUP): Likewise.
1940 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
1941 * mips/jmr3904dram.ld (STARTUP): Likewise.
1942 * mips/lsi.ld (STARTUP): Likewise.
1943 * mips/nullmon.ld (STARTUP): Likewise.
1944 * mips/pmon.ld (STARTUP): Likewise.
1946 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
1948 * README: Mention 68HC11/68HC12 support.
1949 * configure.in: Recognize m6811-elf and m6812-elf.
1950 * configure: Regenerated.
1951 * m68hc11/Makefile.in: New file.
1952 * m68hc11/configure.in: New file.
1953 * m68hc11/configure: New file.
1954 * m68hc11/crt0.S: New file.
1955 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
1956 * m68hc11/sim-valid-m68hc11.ld: New file.
1957 * m68hc11/sim-valid-m68hc12.ld: New file.
1958 * m68hc11/syscalls.c: New file.
1960 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
1962 * rs6000/simulator.S (gettimeofday): New.
1965 2002-07-18 Chris Demetriou <cgd@broadcom.com>
1967 * read.c (read): Don't assign past end of buffer, fix return value.
1969 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1971 * mips/Makefile.in (GENOBJS2): New variable to name other
1972 commonly used objects.
1973 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
1975 * mips/Makefile.in: Add support for Broadcom CFE firmware.
1976 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
1977 * mips/configure: Regenerate.
1978 * mips/cfe.c: New file.
1979 * mips/cfe.ld: New file.
1980 * mips/cfe_api.c: New file.
1981 * mips/cfe_api.h: New file.
1982 * mips/cfe_api_int.h: New file.
1983 * mips/cfe_error.h: New file.
1984 * mips/cfe_prestart.S: New file.
1986 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1988 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1989 symbols for optionally-provided functions.
1990 * mips/ddb-kseg0.ld: Likewise.
1991 * mips/ddb.ld: Likewise.
1992 * mips/dve.ld: Likewise.
1993 * mips/idt.ld: Likewise.
1994 * mips/idt32.ld: Likewise.
1995 * mips/idt64.ld: Likewise.
1996 * mips/idtecoff.ld: Likewise.
1997 * mips/jmr3904app-java.ld: Likewise.
1998 * mips/jmr3904app.ld: Likewise.
1999 * mips/jmr3904dram-java.ld: Likewise.
2000 * mips/jmr3904dram.ld: Likewise.
2001 * mips/lsi.ld: Likewise.
2002 * mips/nullmon.ld: Likewise.
2003 * mips/pmon.ld: Likewise.
2004 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
2005 functions if they are provided.
2006 (_exit): Handle __embedded_pic properly.
2008 2002-06-18 Dave Brolley <brolley@redhat.com>
2010 From Catherine Moore, Michael Meissner, Richard Sandiford:
2011 * configure.in: Support frv*-*-*.
2012 * frv/Makefile.in: New file.
2013 * frv/configure: New file.
2014 * frv/configure.in: New file.
2015 * frv/crt0.S: New file.
2016 * frv/fstat.c: New file.
2017 * frv/getpid.c: New file.
2018 * frv/isatty.c: New file.
2019 * frv/kill.c: New file.
2020 * frv/print.c: New file.
2021 * frv/putnum.c: New file.
2022 * frv/sbrk.c: New file.
2023 * frv/sim-close.S: New file.
2024 * frv/sim-exit.S: New file.
2025 * frv/sim-inbyte.c: New file.
2026 * frv/sim-lseek.S: New file.
2027 * frv/sim-open.S: New file.
2028 * frv/sim-read.S: New file.
2029 * frv/sim-time.c: New file.
2030 * frv/sim-unlink.S: New file.
2031 * frv/sim-write.S: New file.
2032 * frv/stat.c: New file.
2034 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
2036 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
2037 * libnosys/configure.in: Check gcc's support for section attributes.
2038 * libnosys/warning.h: Have link_warning expand to nothing if gcc
2039 does not support section attributes.
2041 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
2043 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
2045 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
2050 (_rename): New function.
2053 (_unlink): Call a syscall for this now.
2056 (_gettimeofday): Ditto.
2058 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2060 * debug.h: Change mem_err to volatile to match definition in
2063 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2065 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
2068 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
2070 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
2071 of AC_PROG_CC to avoid building an executable in configuration.
2072 * m68k/configure: Regenerated.
2074 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2076 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
2079 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2081 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
2083 2002-02-05 Mark Salter <msalter@redhat.com>
2085 * arm/elf-iq80310.specs: Ditto.
2086 * arm/elf-redboot.specs: Ditto.
2087 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
2088 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
2090 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
2092 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
2094 * xstormy16/eva_app.ld: Add __malloc_start.
2095 * xstormy16/sbrk.c: Remove.
2096 * xstormy16/sim_malloc_start.s: New file.
2097 * xstormy16/sim_high.ld: Make the stack start immediately at the
2100 2002-02-01 Michael Meissner <meissner@redhat.com>
2102 * mips/cma101.c (__sizemem_default): Allow user to specify the
2104 (__sizemem): Use it.
2106 2002-01-24 Mark Salter <msalter@redhat.com>
2108 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
2110 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
2111 (__get_memtop): New funtion to return top of memory.
2113 2002-01-15 Mark Salter <msalter@redhat.com>
2115 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
2116 forward interrupts to user application vectors.
2118 * xstormy16/crt0_stub.s: Remove default interrupt routines.
2120 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
2121 add it to install list.
2123 2002-01-07 Mark Salter <msalter@redhat.com>
2125 * configure.in: Add support for arm, strongarm, and xscale.
2126 * configure: Regenerated.
2127 * arm/coff-iq80310.specs: New file.
2128 * arm/coff-redboot.ld: New file.
2129 * arm/coff-redboot.specs: New file.
2130 * arm/configure: New file.
2131 * arm/configure.in: New file.
2132 * arm/elf-iq80310.specs: New file.
2133 * arm/elf-redboot.ld: New file.
2134 * arm/elf-redboot.specs: New file.
2135 * arm/Makefile.in: New file.
2136 * arm/redboot-crt0.S: New file.
2137 * arm/redboot-syscalls.c: New file.
2139 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
2140 Mark Salter <msalter@redhat.com>
2141 Catherine Moore <clm@redhat.com>
2142 Richard Henderson <rth@redhat.com>
2144 * configure.in: Add xstormy16.
2145 * libnosys/configure.in: Add xstormy16.
2146 * configure: Regenerated.
2147 * libnosys/configure: Regenerated.
2148 * xstormy16/Makefile.in: New file.
2149 * xstormy16/close.c: New file.
2150 * xstormy16/configure: New file.
2151 * xstormy16/configure.in: New file.
2152 * xstormy16/crt0.s: New file.
2153 * xstormy16/crt0_stub.s: New file.
2154 * xstormy16/crti.s: New file.
2155 * xstormy16/crtn.s: New file.
2156 * xstormy16/eva_app.c: New file.
2157 * xstormy16/eva_app.ld: New file.
2158 * xstormy16/eva_stub.ld: New file.
2159 * xstormy16/fstat.c: New file.
2160 * xstormy16/getpid.c: New file.
2161 * xstormy16/kill.c: New file.
2162 * xstormy16/lseek.c: New file.
2163 * xstormy16/open.c: New file.
2164 * xstormy16/sbrk.c: New file.
2165 * xstormy16/sim_high.ld: New file.
2166 * xstormy16/stat.c: New file.
2167 * xstormy16/syscalls.S: New file.
2168 * xstormy16/syscalls.m4: New file.
2169 * xstormy16/unlink.c: New file.
2170 * xstormy16/xstormy16_stub.c: New file.
2172 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
2174 * m32r/Makefile.in: Use gdb stub set by configure.
2175 * m32r/configure.in: Add a special macro for testing
2176 c compiler without building executable. Add setting of
2178 * m32r/configure: Regenerated.
2180 2001-10-31 David Howells <dhowells@redhat.com>
2182 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
2183 * mn10300/times.c: Renamed "times" to "_times" so that it can be
2184 referenced by newlib.
2185 * mn10300/cygmon.c: New file.
2186 * mn10300/crt0_redboot.S: Ditto.
2187 * mn10300/crt0_cygmon.S: Ditto.
2188 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
2189 * mn10300/configure.in: Changed to allow for future
2190 evaluation boards to be added.
2191 * mn10300/configure: Regenerated.
2193 2001-10-17 Michael Meissner <meissner@redhat.com>
2195 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
2196 identify if a program is running in kernel segment 0.
2198 * cma101.c (__sizemem): If we are running in kernel segment 0,
2199 instead of kernel segment 1, use kernel segment 0 addresses which
2200 are uncached when sizing memory.
2202 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
2203 program to run in kernel segment 0, instead of kernel segment 1.
2205 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
2206 * configure: Regenerate.
2208 2001-09-15 Eric Christopher <echristo@redhat.com>
2210 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
2212 * mips/configure: Regenerate.
2214 2001-09-14 Eric Christopher <echristo@redhat.com>
2216 * mips/configure.in: Add mipsisa32 support.
2217 * mips/configure: Regenerate.
2218 * mips/idt32.ld: New file.
2219 * mips/idt64.ld: New file.
2221 2001-09-11 Michael Meissner <meissner@redhat.com>
2223 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
2224 point registers, even if we are compiling for a mips3 or greater.
2226 2001-09-10 Jim Blandy <jimb@redhat.com>
2228 Add support for GDB monitor-style I/O.
2229 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
2231 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
2232 precede the byte with a ^O character.
2233 * m68k/idpgdb.ld: New linker script.
2234 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
2236 (all): Add ${IDPGDB_BSP} to the list of things to build.
2237 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
2238 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
2239 (install): Install the IDPGDB stuff, too.
2241 2001-08-30 Richard Henderson <rth@redhat.com>
2242 Eric Christopher <echristo@redhat.com>
2244 * mips/crt0.S: Fix for .init/.fini sections.
2246 2001-08-30 Richard Henderson <rth@redhat.com>
2247 Eric Christopher <echristo@redhat.com>
2249 * mips/idt.ld: Rewrite for .init/.fini sections.
2251 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
2253 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
2255 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
2257 * hp74x/configure: Regenerated with current autoconf.
2258 * m32r/configure: Ditto.
2259 * m68k/configure: Ditto.
2260 * pa/configure: Ditto.
2261 * sparc/configure: Ditto.
2263 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
2265 * rs6000/simulator.S (dup): New syscall.
2267 2001-02-28 Will Cohen <wcohen@redhat.com>
2269 * src/libgloss/m68k/Makefile.in: Updated copyright and
2270 added rules to build simulator related libraries.
2271 (SIM_SCRIPTS): New variable.
2272 (SIM_LDFLAGS): New variable.
2273 (SIM_BSP): New variable.
2274 (SIM_CRT0): New variable.
2275 (SIM_OBJS): New variable.
2276 (SIM_TEST): New variable.
2277 (SIM_INSTALL): new variable.
2278 * src/libgloss/m68k/sim-abort.c: New file.
2279 * src/libgloss/m68k/sim-crt0.S: New file.
2280 * src/libgloss/m68k/sim-errno.c: New file.
2281 * src/libgloss/m68k/sim-funcs.c: New file.
2282 * src/libgloss/m68k/sim-inbyte.c: New file.
2283 * src/libgloss/m68k/sim-print.c: New file.
2284 * src/libgloss/m68k/sim-sbrk.c: New file.
2285 * src/libgloss/m68k/sim.ld: New file.
2286 * src/libgloss/m68k/simulator.S: New file.
2288 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
2290 * mn10200/access.c: With DJ Delorie's permission, this code is
2291 now freely modifiable with no reference to "copying.dj".
2292 * mn10300/access.c: Ditto.
2294 2001-02-06 Will Cohen <wcohen@redhat.com>
2296 * rs6000/sim-errno.c (__errno): Removed.
2297 (_cerror): Use re-entrant version of errno.
2299 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2301 * rs6000/simulator.S: Use conditional returns for documentation
2303 (access): Add new syscall.
2305 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2307 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2309 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2311 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2312 status register for 32 bit addressing
2313 * mips/regs.S: Add symbols for status and config register fields.
2314 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2315 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2316 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2317 * mips/configure.in: Add case arm for mips64vr5000 since the
2318 default (which was previously used) should not get vr5xxx.o.
2320 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2322 * wince/Makefile.am: Use LDADD from configure.
2323 * wince/Makefile.in: Regenerate.
2324 * wince/configure.in: Determine libraries needed based (crudely) on
2326 * wince/configure: Regenerate.
2328 1999-12-16 Tom Tromey <tromey@cygnus.com>
2330 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2332 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2333 patch of 1998-11-23.
2335 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2336 against -lgcjcoop, not -lqthreads.
2337 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2339 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2341 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2342 without the bits for __{C,D}TOR_{LIST,END}__.
2344 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2346 * m68k/idp.ld (.text): Put crtbegin at the start of the
2347 constructors and destructors.
2349 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2351 * wince/Makefile.am: Add missing gdbdir assignment.
2352 * wince/Makefile.in: Regenerate.
2354 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2356 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2358 1999-11-15 Nick Clifton <nickc@cygnus.com>
2360 * configure.in: Add arm-wince-pe target.
2361 * configure: Regenerate.
2363 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2365 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2366 not bringing in crtbegin.o.
2367 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2369 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2371 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2372 earlier because it'll be needed. Set the high bits of the PC to
2373 be consistent with other pointers, so that exception handling
2374 doesn't get confused.
2376 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2378 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2379 on case-insensitive windows filesystems.
2381 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2383 * configure.in: Generalize Windows CE target detection.
2384 * configure: Regenerate.
2385 * wince/Makefile.am: Rename CE stub filename.
2386 * wince/Makefile.in: Regenerate.
2387 * wince/configure.in: Allow changing of CE stub.
2388 * wince/configure: Regenerate.
2390 1999-07-26 Andrew Haley <aph@cygnus.com>
2392 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2393 and _end to allow them to be placed anywhere in memory.
2395 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2397 * sparc/elfsim.ld: Provide initp support.
2399 1999-06-22 Nick Clifton <nickc@cygnus.com>
2401 * mips/dve.ld (.rdata): Rename section to .rodata.
2402 * mips/idt.ld (.rdata): Rename section to .rodata.
2403 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2404 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2405 * mips/lsi.ld (.rdata): Rename section to .rodata.
2406 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2407 * mips/pmon.ld (.rdata): Rename section to .rodata.
2408 * mips/r5900.ld (.rdata): Rename section to .rodata.
2409 * mips/sky.ld (.rdata): Rename section to .rodata.
2410 * mips/vpu.ld (.rdata): Rename section to .rodata.
2412 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2414 * libnosys/configure.in: Added setting of ac_file
2415 prior to calling config-ml.in.
2416 * libnosys/configure: Regenerated.
2417 * libnosys/Makefile.in: Added code to make install directory
2418 for libnosys.a prior to installing.
2420 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2422 * Makefile.am: Expect the object file to be in the
2424 * Makefile.in: Regenerate.
2426 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2428 * configure.in: Add wince targest.
2429 * configure: Regenerate.
2430 * wince: New directory
2431 * wince/Makefile.am: New file.
2432 * wince/Makefile.in: New file.
2433 * wince/aclocal.m4: New file.
2434 * wince/configure: New file.
2435 * wince/configure.in: New file.
2437 1999-05-24 Jim Wilson <wilson@cygnus.com>
2439 * sparc/elfsim.ld: Add `.data.*'.
2441 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2443 * m68k/idp.ld: Add initp support.
2444 * sparc/cygmon.ld.src: Likewise.
2446 1999-05-14 Nick Clifton <nickc@cygnus.com>
2448 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2450 1999-05-13 Mark Salter <msalter@cygnus.com>
2452 * mcore/configure.in: Fixed multilib support.
2453 * mcore/configure: Regenerated.
2454 * mcore/Makefile.in: Fixed multilib problems.
2455 Added cmb board support
2456 * mcore/close.c: New file.
2457 * mcore/cmb-exit.c: Ditto.
2458 * mcore/cmb-inbyte.c: Ditto.
2459 * mcore/cmb-outbyte.c: Ditto.
2460 * mcore/elf-cmb.ld: Ditto.
2461 * mcore/elf-cmb.specs: Ditto.
2462 * mcore/fstat.c: Ditto.
2463 * mcore/getpid.c: Ditto.
2464 * mcore/kill.c: Ditto.
2465 * mcore/lseek.c: Ditto.
2466 * mcore/open.c: Ditto.
2467 * mcore/pe-cmb.ld: Ditto.
2468 * mcore/pe-cmb.specs: Ditto.
2469 * mcore/print.c: Ditto.
2470 * mcore/putnum.c: Ditto.
2471 * mcore/raise.c: Ditto.
2472 * mcore/read.c: Ditto.
2473 * mcore/sbrk.c: Ditto.
2474 * mcore/stat.c: Ditto.
2475 * mcore/unlink.c: Ditto.
2476 * mcore/write.c: Ditto.
2477 * mcore/c-syscalls.c: Removed.
2479 1999-05-07 Nick Clifton <nickc@cygnus.com>
2481 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2482 Tidy up code layout.
2484 1999-05-06 Nick Clifton <nickc@cygnus.com>
2486 * mcore/Makefile.in: Fix build rule.
2487 * mcore/syscalls.s: Rename to syscalls.S
2489 1999-05-04 Nick Clifton <nickc@cygnus.com>
2491 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2492 * mcore/configure: Regenerate.
2494 1999-04-29 Nick Clifton <nickc@cygnus.com>
2496 * mcore/crt0.S: Renamed file from crt0.s.
2497 Only invoke init() and fini() routines for ELF builds.
2498 Use __bss_start__ and __bss_end__ to locate .bss section.
2500 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2502 * mips/array.ld: Fix ELF ctor/dtor support.
2503 * mips/ddb.ld: Likewise.
2504 * mips/dve.ld: Likewise.
2505 * mips/idt.ld: Likewise.
2506 * mips/jmr3904app.ld: Likewise.
2507 * mips/lsi.ld: Likewise.
2508 * mips/nullmon.ld: Likewise.
2509 * mips/pmon.ld: Likewise.
2510 * mips/r5900.ld: Likewise.
2511 * mips/sky.ld: Likewise.
2512 * mips/vpu.ld: Likewise.
2514 1999-04-22 Nick Clifton <nickc@cygnus.com>
2516 * mcore/crt0.s: Initialise data section, call _init and _fini.
2518 * mcore/syscalls.s (_exit): Renamed from __exit.
2520 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2523 1999-04-21 Nick Clifton <nickc@cygnus.com>
2525 * mcore/crt0.s (_start): Use .long directive, not .word.
2527 * mcore/syscalls.s (_sbrk): fix syntax.
2529 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2531 * sparc/sparc86.ld: Set alignment for the .data section.
2533 1999-04-18 Nick Clifton <nickc@cygnus.com>
2535 * configure.in: Add support for mcore targets.
2536 * configure: Regenerate.
2537 * mcore: New directory.
2538 * mcore/Makefile.in: New File: meta Makefile.
2539 * mcore/configure.in: New File: meta configure file..
2540 * mcore/configure: New File: Generated.
2541 * mcore/crt0.s: New File: mcore startup code.
2542 * mcore/syscalls.s: New File: Assembler system call stubs.
2543 * mcore/c-syscalls.c: New File: C system call stubs.
2545 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2547 * mips/array.ld: Support linkonce sections.
2548 * mips/ddb.ld: Likewise.
2549 * mips/dve.ld: Likewise.
2550 * mips/idt.ld: Likewise.
2551 * mips/jmr3904app.ld: Likewise.
2552 * mips/jmr3904app-java.ld: Likewise.
2553 * mips/jmr3904dram.ld: Likewise.
2554 * mips/jmr3904dram-java.ld: Likewise.
2555 * mips/lsi.ld: Likewise.
2556 * mips/nullmon.ld: Likewise.
2557 * mips/pmon.ld: Likewise.
2558 * mips/r5900.ld: Likewise.
2559 * mips/sky.ld: Likewise.
2560 * mips/vpu.ld: Likewise.
2562 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2564 * mips/array.ld: Add ELF ctor/dtor support.
2565 * mips/ddb.ld: Likewise.
2566 * mips/dve.ld: Likewise.
2567 * mips/idt.ld: Likewise.
2568 * mips/jmr3904app.ld: Likewise.
2569 * mips/lsi.ld: Likewise.
2570 * mips/nullmon.ld: Likewise.
2571 * mips/pmon.ld: Likewise.
2572 * mips/r5900.ld: Likewise.
2573 * mips/sky.ld: Likewise.
2574 * mips/vpu.ld: Likewise.
2576 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2578 * i960/crt0.c (_start): Increase stack size to 256K.
2580 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2582 * i386/cygmon-salib.c: Add read and write syscall support.
2583 * i386/cygmon-syscall.h: Ditto.
2585 * i386/cygmon-gmon.[ch]: Profile support.
2587 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2589 * libnosys/configure.in: Check cygwin*, not cygwin32.
2590 * libnosys/configure: Regenerate.
2592 1999-02-18 Tom Tromey <tromey@cygnus.com>
2594 * mips/configure: Rebuilt.
2595 * mips/configure.in (script_list): Added jmr3904dram-java and
2597 * mips/jmr3904dram-java.ld: New file.
2598 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2599 * mips/jmr3904app-java.ld: New file.
2600 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2602 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2604 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2606 1999-02-18 Tom Tromey <tromey@cygnus.com>
2608 * Merge from branch:
2610 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2612 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2613 library name change.
2615 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2617 * mips/configure.in (script_list): Added jmr3904dram.ld.
2618 * mips/configure: Rebuilt.
2620 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2622 * mips/jmr3904dram.ld: Created.
2624 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2626 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2627 it must be linked it.
2629 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2631 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2632 the padding allocated for alignment.
2634 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2636 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2637 imported from the linker script.
2638 * mips/jmr3904app.ld: Provide _mem_size.
2640 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2642 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
2644 * mips/crt0.S: set argc to 0 before calling main()
2645 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
2647 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
2649 * mips/jmr3904-io.c: Implement get_mem_info().
2651 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
2653 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
2654 * mips/configure.in: Ditto.
2655 * mips/configure: Regenerate.
2657 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
2659 * mips/configure.in: Add jmr3904app to script list for tx39.
2660 * mips/configure: Regenerate.
2662 1999-02-08 Nick Clifton <nickc@cygnus.com>
2664 * libnosys/configure.in: Add support for StrongARM target.
2665 * libnosys/configure: Regenerate.
2667 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
2669 * d30v/syscalls.c (time): Added code to honor argument
2670 passed to time which is either a pointer to a time_t
2671 value to set or is the NULL pointer.
2673 1999-02-03 Keith Seitz <keiths@cygnus.com>
2675 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
2676 only unsigned chars.
2677 (getDebugChar2): Remove and integrate support into "M"
2680 1999-01-29 Doug Evans <devans@casey.cygnus.com>
2682 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
2683 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
2686 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
2688 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
2689 not "._stack". Remove mn10200 support.
2690 * mn10300/trap.S: Remove mn10200 support.
2691 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
2692 the .stack output section to be safe.
2693 * mn10300/eval.ld: Likewise.
2695 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
2697 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
2698 the .stack output section to be safe.
2699 * mn10200/eval.ld: Likewise.
2701 1999-01-14 Nick Clifton <nickc@cygnus.com>
2703 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
2706 * fr30/crt0.s (_start): Use atexit to call C++ global
2707 destructors. Patch from Mark Salter <msalter@cygnus.com>
2709 1999-01-12 Nick Clifton <nickc@cygnus.com>
2711 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
2713 1999-01-11 Nick Clifton <nickc@cygnus.com>
2715 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2716 global constructor/destructor support.
2718 1999-01-07 Nick Clifton <nickc@cygnus.com>
2720 * fr30/crt0.s (_start): Apply patch from Mark Salter
2721 <msalter@cygnus.com> to cope with initialising .bss areas that are
2724 1998-12-23 Michael Meissner <meissner@cygnus.com>
2726 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2727 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2728 (.gcc_except_table): Ditto.
2730 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2732 * sh/sh1lcevb.ld: Add DWARF sections.
2733 * sh/sh2lcevb.ld: Ditto.
2734 * sh/sh3lcevb.ld: Ditto.
2735 * sh/sh3bb.ld: Ditto.
2737 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2739 * i386/cygmon.ld: Make sure -lcygmon appears both before
2740 and after -lc, so we pick up functions from there in
2741 preference to libc functions.
2743 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2744 Don't add __do_global_ctors () and __do_global_dtors () if
2745 we're on a coff target.
2746 (open): Add dummy function so plumhall will compile.
2747 (clock): Replacement for clock () syscall that uses
2751 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2753 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2755 1998-12-17 Nick Clifton <nickc@cygnus.com>
2757 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2758 (_open): Return file descriptor allocated by simulator.
2759 (isatty): Always false to avoid having to cope with reads from
2762 1998-12-16 Nick Clifton <nickc@cygnus.com>
2764 * fr30/Makefile.in: Add libraries to clean target.
2766 * fr30/syscalls.c (_write): Save length so that it can be returned
2769 * fr30/crt0.s (_start): Initialise argc, argv and envp before
2772 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2774 * mips/ddb.ld (OUTPUT_ARCH): Remove.
2776 1998-12-12 Nick Clifton <nickc@cygnus.com>
2778 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
2781 1998-12-11 Nick Clifton <nickc@cygnus.com>
2783 * configure.in: Add support for fr30 target.
2784 * configure: Regenerate.
2785 * fr30: New directory.
2786 * fr30/Makefile.am: New file - build crt0.o and libsim.a
2787 * fr30/Makefile.in: New file - generate from Makefile.am.
2788 * fr30/configure.in: New file - support fr30 target
2789 * fr30/configure: New file - generate from configure.in.
2790 * fr30/crt0.s: New file - Basic executable startup code.
2791 * fr30/syscalls.c: New file - System call emulation library.
2793 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
2795 * mips/crt0.S (_start): Change initialization of FR.
2797 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2799 * i960/crt0.c (set_stack): Change return type to void. Init SP to
2800 FP + 64 instead of FP. Simplify code to align ptr.
2801 (_start): Call exit instead of _exit. Delete local variable stack.
2802 Init stack to heap+4096.
2803 * i960/mon960.c (abort): Ifdef out.
2804 * i960/syscall.h: New file.
2806 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
2808 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
2810 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2812 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
2815 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
2817 * mips/entry.S: Handle mips16 builds.
2819 1998-10-30 Ian Molee <imolee@cygnus.com>
2821 * m32r/trapmon0.c: New file. Mon2000 trap handler.
2822 * m32r/trapmon0.S: Removed.
2823 * m32/Makefile.in: Changed to reflect above-changed files.
2825 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
2827 * sparc/crt0.S: Move entry point to start of text section.
2828 Put the address of the data section at the start of the section,
2829 so the GDB sparclite loader can find it for a.out loads.
2831 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
2833 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
2834 a time_t as its argument.
2836 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
2837 clobber a register that overlaps with an input or output.
2839 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
2841 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
2842 serial input and out put as required by libgloss read and write
2845 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
2846 addresses per eCos conventions, not original ROM monitor.
2848 * configure.in: Add libtx39jmr.c to build target
2850 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
2852 1998-10-15 Ian Molee <imolee@cygnus.com>
2854 * m32r/mon.specs: New file
2855 * m32r/trapmon0.S: New file
2856 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
2858 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
2860 * libnosys/warning.h: New file.
2862 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
2864 * mips/configure.in: Build nullmon stuff in default case. Don't
2865 treat vr4100 specially.
2867 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
2869 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
2870 * libnosys/close.c (_close): Added stub warning outside of
2871 function body and added reference to config.h.
2872 * libnosys/execve.c (_execve): Ditto.
2873 * libnosys/fork.c (_fork): Ditto.
2874 * libnosys/fstat.c (_fstat): Ditto.
2875 * libnosys/getpid.c (_getpid): Ditto.
2876 * libnosys/gettod.c (_gettimeofday): Ditto.
2877 * libnosys/isatty.c (_isatty): Ditto.
2878 * libnosys/kill.c (_kill): Ditto.
2879 * libnosys/link.c (_link): Ditto.
2880 * libnosys/lseek.c (_lseek): Ditto.
2881 * libnosys/open.c (_open): Ditto.
2882 * libnosys/read.c (_read): Ditto.
2883 * libnosys/stat.c (_stat): Ditto.
2884 * libnosys/times.c (_times): Ditto.
2885 * libnosys/unlink.c (_unlink): Ditto.
2886 * libnosys/wait.c (_wait): Ditto.
2887 * libnosys/write.c (_write): Ditto.
2888 * libnosys/acconfig.h: New file.
2889 * libnosys/config.h.in: New file.
2890 * libnosys/exit.c: Removed as _exit cannot be stubbed.
2891 * libnosys/Makefile.in: Regenerated.
2892 * libnosys/configure.in: Configure header file specified.
2893 * libnosys/configure: Regenerated.
2895 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
2897 * i386/cygmon.ld: Increase memory limits; put the initial
2898 executable above 1MB.
2900 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
2902 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
2904 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
2906 * configure.in: Add i386-*-elf* triplet.
2907 * i386/*: Support for i386 targets.
2909 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
2911 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
2912 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
2914 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
2916 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
2917 * sparc/sparclite.h: (read_asr, write_asr): Define.
2918 * sparc/cache.c (is_danlite): New function.
2919 (cache_off, cache_on, flush_i_cache): Test for DANlite.
2920 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
2921 * sparc/sparc86x.ld: Prevent section overlap.
2923 1998-09-04 Keith Seitz <keiths@cygnus.com>
2925 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
2927 (getDebugChar2): New function to support binary downloads (gdb
2928 remote protocol "X" command).
2929 (exceptionHandler): Add support for MSA2000G01 board.
2930 (getExceptionHandler): Ditto.
2932 1998-08-20 Michael Meissner <meissner@cygnus.com>
2934 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
2937 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
2939 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
2940 * sparc/salib.c (outbyte): Add hook for GDB stub.
2941 (cache_off, cache_on, flush_i_cache): Move to cache.c.
2942 * sparc/cache.c: New file for sparclite-specific cache code.
2943 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
2944 * sparc/sparc86x.ld: New linker script for sparc86x.
2945 * sparc/crt0.S: Disable broken data relocation code.
2946 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
2947 standard output to GDB.
2948 (handle_exception): Initialize outbyte hook.
2950 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
2952 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
2953 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2954 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
2956 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
2958 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
2960 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
2962 * mn10200/sim.ld: Rework code to insert pad before the start of the
2964 * mn10200/eval.ld: Likewise.
2965 * mn10300/sim.ld: Likewise.
2966 * mn10300/eval.ld: Likewise.
2968 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
2970 * mips/cma101.c (__sizemem): New local variable extra. Align base
2973 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
2975 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
2976 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
2977 * sparc/fixctors.c: New file.
2979 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
2981 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
2982 extern functions win_ovf and win_unf; fixes unresolved symbols
2985 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2987 * configure.in: Added libnosys as subdir.
2988 * configure: Rebuilt configure based on configure.in.
2989 * libnosys/close.c (_close): Part of new libnosys stub library
2990 to use for situations with no operating system support.
2991 * libnosys/environ.c (environ): ditto.
2992 * libnosys/execve.c (_execve): ditto.
2993 * libnosys/exit.c (_exit): ditto.
2994 * libnosys/fork.c (_fork): ditto.
2995 * libnosys/fstat.c (_fstat): ditto.
2996 * libnosys/getpid.c (_getpid): ditto.
2997 * libnosys/gettod.c (_gettimeofday): ditto.
2998 * libnosys/isatty.c (_isatty): ditto.
2999 * libnosys/kill.c (_kill): ditto.
3000 * libnosys/link.c (_link): ditto.
3001 * libnosys/lseek.c (_lseek): ditto.
3002 * libnosys/open.c (_open): ditto.
3003 * libnosys/read.c (_read): ditto.
3004 * libnosys/sbrk.c (_sbrk): ditto.
3005 * libnosys/stat.c (_stat): ditto.
3006 * libnosys/times.c (_times): ditto.
3007 * libnosys/unlink.c (_unlink): ditto.
3008 * libnosys/wait.c (_wait): ditto.
3009 * libnosys/write.c (_write): ditto.
3010 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
3011 * libnosys/configure.in: configure.in to create libnosys configure.
3012 * libnosys/configure: Configure for libnosys library.
3014 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
3016 * sim/mips.ld: Clarify a comment.
3018 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
3020 * sparc/elfsim.ld: Make it work on both a.out and ELF.
3021 * sparc/traps.S: Rename trap_table label to work on both a.out
3022 and ELF. Put the address of the data section at the start
3023 of the section, so the simulator loader can find it for a.out loads.
3025 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
3027 * config/mn10200.mt: New file.
3029 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
3031 * mn10200/crt0.S: Don't waste top four bytes of stack.
3032 * mn10200/eval.ld: Fix stack top address.
3034 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
3036 * mips/dvemon.c: Remove the close function and get it from the generic
3038 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
3039 list to ensure that the proper API's are included.
3041 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
3043 * configure.in: Add mn10200 support.
3044 * configure: Regenerate.
3045 * mn10200/Makefile.in: New file.
3046 * mn10200/_exit.c: New file.
3047 * mn10200/access.c: New file.
3048 * mn10200/chmod.c: New file.
3049 * mn10200/chown.c: New file.
3050 * mn10200/close.c: New file.
3051 * mn10200/configure: New file.
3052 * mn10200/configure.in: New file.
3053 * mn10200/creat.c: New file.
3054 * mn10200/crt0.S: New file.
3055 * mn10200/crt1.c: New file.
3056 * mn10200/eval.ld: New file.
3057 * mn10200/execv.c: New file.
3058 * mn10200/execve.c: New file.
3059 * mn10200/fork.c: New file.
3060 * mn10200/fstat.c: New file.
3061 * mn10200/getpid.c: New file.
3062 * mn10200/gettime.c: New file.
3063 * mn10200/isatty.c: New file.
3064 * mn10200/kill.c: New file.
3065 * mn10200/lseek.c: New file.
3066 * mn10200/open.c: New file.
3067 * mn10200/pipe.c: New file.
3068 * mn10200/read.c: New file.
3069 * mn10200/sbrk.c: New file.
3070 * mn10200/sim.ld: New file.
3071 * mn10200/stat.c: New file.
3072 * mn10200/test.c: New file.
3073 * mn10200/time.c: New file.
3074 * mn10200/times.c: New file.
3075 * mn10200/trap.S: New file.
3076 * mn10200/trap.h: New file.
3077 * mn10200/unlink.c: New file.
3078 * mn10200/utime.c: New file.
3079 * mn10200/wait.c: New file.
3080 * mn10200/write.c: New file.
3082 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
3084 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
3085 * m32r/trap0.S: Renamed from trap.S.
3086 * m32r/eit.h: New file.
3087 * m32r/crtsysc.c: Delete, split up into several files.
3088 * m32r/chmod.c: New file.
3089 * m32r/close.c: New file.
3090 * m32r/exit.c: New file.
3091 * m32r/fstat.c: New file.
3092 * m32r/getpid.c: New file.
3093 * m32r/isatty.c: New file.
3094 * m32r/kill.c: New file.
3095 * m32r/lseek.c: New file.
3096 * m32r/open.c: New file.
3097 * m32r/raise.c: New file.
3098 * m32r/read.c: New file.
3099 * m32r/sbrk.c: New file.
3100 * m32r/stat.c: New file.
3101 * m32r/unlink.c: New file.
3102 * m32r/utime.c: New file.
3103 * m32r/write.c: New file.
3104 * m32r/Makefile.in (SYSCALLS): Delete.
3105 (LIBOBJS,LIBGLOSS): New variables.
3106 (all,install): Update.
3107 (libgloss.a): New rule.
3109 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
3111 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
3112 (gettimeofday): Change type of 2nd arg to struct timezone *.
3114 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
3116 * mips/syscalls.c (sbrk): Allow memory allocation to work
3117 for configurations which don't have memory at K1BASE.
3118 * mips/cma101.c (__sizemem): Ditto.
3120 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3122 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
3123 * m68k/gdbinit.emc: New file, user support for special features
3124 supported only on the EMC Symmetrix target.
3126 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
3128 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
3129 little- and big-endian executables.
3131 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
3133 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
3134 proper prefix for public assembly language labels.
3135 * sparc/ex930.ld: Add DWARF sections.
3136 * sparc/ex931.ld: Ditto.
3137 * sparc/ex934.ld: Ditto.
3138 * sparc/elfsim.ld: Simplify and clean up.
3139 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
3140 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
3141 to eliminate register corruption.
3143 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
3145 * sparc/cygmon-salib.c: Stop including sys/itimer.h
3147 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
3149 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
3152 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
3154 * mn10300/Makefile.in: Install sim.ld.
3156 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
3158 * sparc/elfsim.ld: Add constructor and destructor tables.
3160 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
3162 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
3164 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
3166 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
3168 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
3170 * mips/configure.in: Add idt to tx39 chain.
3171 * mips/configure: Rebuild.
3173 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
3175 * mips/crt0.S (__stackbase): Added.
3176 (zerobss): Initialize __stackbase.
3178 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
3180 * mips/configure.in: Also grok `mipstx39*-*-*'.
3181 * mips/configure: Regenerated.
3183 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
3185 * configure.in: Added powerpcle target.
3186 * configure: Regenerated.
3188 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
3190 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
3192 * sparc/crt0.S (_start): Define label for ELF targets.
3193 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
3194 proper prefix for public assembly language labels.
3195 (write, read): Disable to avoid conflict with generic versions
3197 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
3198 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
3200 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
3202 * sparc/configure.in: Treat sparc86x as a sparclite.
3203 * sparc/configure.in: Ditto.
3204 * sparc/Makefile.in (slite-install): Install missing files
3207 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
3209 * mips/configure.in: adjust target type pattern to export nullmon.ld
3210 * mips/configure: regenerated
3212 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
3214 * configure.in: Added sparc86x configuration.
3217 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
3219 * mips/crt0.S: Increase stack alignment.
3221 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
3223 * sparc/traps.S (win_flush): Prevent immediate window underflow
3224 trap on return. Miscellaneous comment formatting cleanup.
3226 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
3228 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
3230 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
3232 * rs6000/ads-io.c (write): Added write().
3234 * rs6000/Makefile.in: Changed objects used for libads to be
3235 new ads specific object files instead of some mvme objects.
3237 * Added ads-io.c and ads-exit.c to provide function stubs which
3238 are safe on ads board (SDS monitor).
3240 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
3241 is fixed, so re-enable output char quoting for mbx.
3243 * rs6000/mbx.specs: Added blank line to end of file. There
3244 were link errors without it?
3246 * rs6000/mbx.specs: Use mbx.ld script for linking.
3248 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
3249 gdb to display program output, yet.
3251 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
3254 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
3255 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
3256 * rs6000/mbx.ld,mbx.specs: New files for MBX.
3258 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
3260 * sparc/elfsim.ld: New linker script for running ELF programs
3262 * sparc/erc32-crt0.S: Disable copying of data segment.
3263 * sparc/erc32-stub.c: Generate correct public name for breakinst.
3264 * sparc/Makefile.in: Build erc32 library always.
3266 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
3268 * mips/syscalls.c (sbrk): Check word size correct for
3271 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
3273 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
3274 * mips/dve.ld: Eliminate references to VR4300.
3276 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
3278 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
3279 * mn10300/sim.ld: Ditto.
3281 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
3283 * sparc/cygmon-salib.c (__getProgramArgs): New function.
3285 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
3287 * configure.in: Added sparc64 configuration.
3289 * configure: Regenerated.
3291 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3293 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3295 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3297 * config/mn10300.mt: New file
3298 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3299 instead of nothing at all.
3300 * mn10300/configure: Ditto.
3302 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3304 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3305 issues for NT native builds.
3307 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3309 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3310 script; we also need to make SYM(start) global).
3312 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3314 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3316 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3318 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3320 * sparc/Makefile.in (SLITE_RAM_START): Add.
3321 (SPARC_RAM_START): Add.
3322 (SPARC64_RAM_START): Add.
3323 (SLITE_ALL): Add cygmon object files and linker script.
3324 slite-install: Install CygMon libraries and linker script.
3326 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3328 * rs6000/ads.ld: Add default attributes to memory region.
3329 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3330 * hp74x/hppa.ld: Ditto.
3331 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3332 * pa/{op50n,w89k}.ld: Ditto.
3333 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3334 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3336 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3338 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3340 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3342 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3344 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3346 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3348 * mn10300/trap.h: Use generic syscall.h.
3349 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3351 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3353 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3354 * mips/cma101.c: Reverse my previous change.
3355 Add #ifdef __mips16 then #error.
3357 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3359 * mn10300/Makefile.in: Add rules for building libeval.a.
3360 * mn10300/configure: Don't use default.mt.
3361 * mn10300/configure.in: Ditto.
3362 * mn10300/eval.ld: Replace with modified version of default script.
3364 * mn10300/_exit.c: New file for libeval.a.
3365 * mn10300/access.c: Ditto.
3366 * mn10300/chmod.c: Ditto.
3367 * mn10300/chown.c: Ditto.
3368 * mn10300/close.c: Ditto.
3369 * mn10300/creat.c: Ditto.
3370 * mn10300/crt0.S: Ditto.
3371 * mn10300/crt1.c: Ditto.
3372 * mn10300/execv.c: Ditto.
3373 * mn10300/execve.c: Ditto.
3374 * mn10300/fork.c: Ditto.
3375 * mn10300/fstat.c: Ditto.
3376 * mn10300/getpid.c: Ditto.
3377 * mn10300/gettime.c: Ditto.
3378 * mn10300/isatty.c: Ditto.
3379 * mn10300/kill.c: Ditto.
3380 * mn10300/lseek.c: Ditto.
3381 * mn10300/open.c: Ditto.
3382 * mn10300/pipe.c: Ditto.
3383 * mn10300/read.c: Ditto.
3384 * mn10300/sbrk.c: Ditto.
3385 * mn10300/sim.ld: Ditto.
3386 * mn10300/stat.c: Ditto.
3387 * mn10300/time.c: Ditto.
3388 * mn10300/times.c: Ditto.
3389 * mn10300/trap.S: Ditto.
3390 * mn10300/trap.h: Ditto.
3391 * mn10300/unlink.c: Ditto.
3392 * mn10300/utime.c: Ditto.
3393 * mn10300/wait.c: Ditto.
3394 * mn10300/write.c: Ditto.
3395 * mn10300/sys/syscall.h: Ditto.
3397 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3399 * mips/cma101.c: #ifdef out whole file if mips16.
3401 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3405 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3407 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3408 was using dbra instruction and did not account for the fact
3409 that the instruction branches until counter is -1, not 0.
3411 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3413 * mn10300/Makefile.in: New file for MN10300 eval board support.
3414 * mn10300/configure: Ditto.
3415 * mn10300/configure.in: Ditto.
3416 * mn10300/crt0-eval.S: Ditto.
3417 * mn10300/eval.ld: Ditto.
3418 * mn10300/test.c: Ditto.
3420 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3422 * mips/vr4300.S (__previous): Fix comment type-o in
3425 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3427 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3428 Figure the length of the exception handler at runtime
3429 rather than compile time.
3431 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3433 * configure.in: When running config-ml.in, put --enable-multilib
3434 before ac_configure_args, so that --disable-multilib can override
3436 * configure: Rebuild.
3438 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3440 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3442 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3444 * config/mips.mt: Add rules for read.o and write.o.
3445 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3446 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3447 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3448 * mips/configure.in: Build libdve.a for tx39 targets.
3449 * mips/configure: Ditto.
3451 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3453 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3455 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3456 sys/types.h, and define _open_r, _close_r, etc.
3458 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3460 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3461 (read, write): If the fd isn't 0, 1, or 2, return an error.
3463 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3465 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3467 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3470 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3472 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3473 to determine what template file we use.
3475 1997-12-22 Felix Lee <flee@cygnus.com>
3477 * rs6000/sim-errno.c (_cerror): need to return -1.
3478 * rs6000/sol-cfuncs.c (_cerror): likewise.
3480 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3482 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3483 defined. Allocate 128 bytes for a frame if sparc64.
3485 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3487 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3488 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3489 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3491 * sparc/configure.in: Add sparc64 to CPU list.
3492 * sparc/configure: Regenerated.
3493 * configure: Regenerated.
3495 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3497 * configure.in: Added sparc64-elf configuration.
3499 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3501 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3502 sections. Copied from mips/idt.ld.
3504 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3506 * mips/configure: Add entry.o to LSI library.
3507 * mips/configure.in: Ditto.
3508 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3509 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3510 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3512 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3514 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3517 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3519 * sparc/cygmon-salib.c (open): New syscall.
3521 * sparc/cygmon.ld: Add gcc_except_table section.
3523 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3524 Run ctors/dtors as appropriate.
3526 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3528 (add_mapping): Ditto.
3529 (remove_mapping): Ditto.
3530 (__install_signal_handler): Ditto.
3532 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3534 * rs6000/mcount.S: New file to in case no profiling module was
3537 * rs6000/Makefile.in (OBJS): Add mcount.o
3538 (mcount.o): Depend on mcount.S.
3540 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3542 * sparc/cygmon.ld: Add linkonce sections.
3544 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3546 * d30v/syscalls.c (__syscall): Correct setting errno.
3548 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3550 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3551 * sparc/configure.in: Ditto.
3552 * sparc/configure: Regenerated.
3554 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3556 * syscall.h: Remove d30v from comments.
3558 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3559 into common function, rather than have each stub do it.
3561 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3562 d30v specific version.
3563 (clean): Properly remove libraries.
3565 * d30v/sys/syscall.h: Delete.
3567 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3569 * rs6000/Makefile.in (unlink.o): Add rule for.
3571 * syscall.h: New file.
3573 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3575 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3577 * sparc/Makefile.in: Reorganize file.
3579 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3580 (all): Don't build erc32 support any more (never installed anyway).
3581 * sparc/erc32-io.c: Renamed from sim-io.c.
3582 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3583 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3584 * sparc/erc32.ld: Renamed from sim.ld.
3585 * sparc/configure.in (AC_INIT): Update.
3586 * sparc/configure: Regenerate.
3588 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3590 * d30v/syscalls.c: New file to provide system call stubs.
3591 * d30v/sys/syscall.h: New file to provide system call numbers.
3592 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3593 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3596 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3598 * d30v/sys/syscall.h: Define for d30v system calls.
3600 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3602 * configure.in: Configure the sparc directory for the sparc-elf
3604 * configure: Regenerated.
3606 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3607 crt0 and install the cygmon linker script.
3609 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3612 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3614 * sparc/configure: Regenerated.
3616 * sparc/cygmon.ld: New file.
3617 * sparc/cygmon-crt0.S: New file.
3618 * sparc/cygmon-salib.c: New file.
3620 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3622 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3625 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3627 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3629 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3631 * configure.in (d30v-*-*): Add configuration.
3632 * configure: Regenerate.
3634 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3635 * d30v/Makefile.in: Ditto.
3637 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3639 * d30v/crt0.S: New file for d30v port.
3640 * d30v/configure{,.in}: Ditto.
3641 * d30v/Makefile.in: Ditto.
3642 * d30v/{in,out}byte.c: Ditto.
3643 * d30v/sim-{read,write,exit}.c: Ditto.
3645 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
3647 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
3648 be necessary until all hosts properly set BSP in configure.in.
3650 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
3652 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
3655 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
3657 * mips/crt0.S: Declare external functions as .text to
3658 eliminate linker warnings.
3660 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
3662 * mips/Makefile.in (SCRIPTS): Now is configurable.
3663 (BSP): Now is configurable.
3664 (vr4300.o): Remove unnecessary command.
3665 * mips/configure.in: Configure the newly configuable
3667 * mips/configure: Re-autoconf.
3670 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
3672 * mips/Makefile.in (pmon.o): Added compile command that includes
3673 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
3675 * mips/configure.in (part_specific_defines): New variable
3676 used when building pmon.o.
3677 (part_specific_obj): Include cma101.o as well as vr4300.o,
3678 since it is board-specific in many ways (and relies on
3679 routines in vr4300.o).
3681 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
3683 * mips/idt.ld: Add handling of DWARF sections.
3685 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
3687 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
3689 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
3691 * v850/sys/syscall.h: Match with what is in newlib.
3693 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3695 * v850/sys/syscall.h: New file.
3697 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
3699 * rs6000/ads.ld: Define ram region.
3700 (__stack): Fix value.
3701 * rs6000/crt0.S: Clear the sbss area as well as bss.
3703 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
3705 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
3706 Instead, just force . to be aligned when necessary.
3707 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3708 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
3710 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
3712 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
3713 scripts are in the source directory, not the object directory.
3715 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3717 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3718 * rs6000/yellowknife.ld: New file, linker script for embedded
3719 Yellowknife (CHRP/PPCP) box.
3720 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3721 remove references to EVM, don't optimize the test program.
3722 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3723 * rs6000/mvme-stack.S: Removed, unnecessary.
3725 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3727 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3729 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3732 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3734 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3736 * m32r/crt0.S: Remove references to .fillinsn.
3738 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3740 * testsuite/Makefile.in (INSTALL): Change install.sh to
3743 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3745 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3746 * rs6000/configure: Regenerate.
3749 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3751 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3754 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3756 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3757 of ALIGN(16). Remove ALIGN from _gp computation.
3759 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
3761 * mips/idtmon.S: Added magic number for _flush_cache slot.
3763 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
3765 * m68k/Makefile.in (install): Fix typo.
3767 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
3769 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
3771 * sparc/Makefile.in: Add rules for above.
3772 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3773 [Brought over from Nov 5 change in sparclet branch.]
3775 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
3776 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
3778 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
3780 * m68k/sbc5204: Fix GROUP specifier.
3781 * m68k/sbc5206: Likewise.
3783 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
3785 * m68k/Makefile.in (all): Fix typo.
3787 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
3788 is an invalid instruction on the coldfire.
3790 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
3792 * mips/lsi.ld: New file.
3793 * mips/lsipmon.S: New file.
3794 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
3797 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
3799 * mips/regs.S (pc): Define.
3801 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
3803 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
3804 ABI, set up the stack for a 32-bit call before actually calling
3807 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
3808 with 64-bit pointers.
3810 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
3811 when comparing pointers.
3813 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
3815 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
3816 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
3818 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
3820 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
3821 an invalid addressing mode on the 68000 core.
3823 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
3825 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
3827 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
3829 * m32r/m32r-lib.c: New file.
3830 * m32r/{eva,eva-stub}.ld: New files.
3831 * m32r/Makefile.in: Build and install them.
3832 Also build and install m32r-stub.o.
3834 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
3836 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
3837 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
3838 can't do final link until libs in this directory are built.
3839 * mips/configure: regenerated.
3841 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
3843 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
3844 a register, to avoid relocation overflow if they are zero.
3846 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
3848 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
3849 can now be configured by part_specific_obj.
3850 * mips/configure.in (part_specific_obj): added.
3851 * mips/configure: regenerate.
3853 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
3855 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
3857 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
3859 * mips/ddb.ld: Align the location counter before setting _gp, and
3860 before setting edata. Remove ALIGN from _gp computation.
3861 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
3862 of ALIGN(16). Remove ALIGN from _gp computation.
3864 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
3866 * mips/array.ld: Add mips16 sections.
3867 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
3869 * mips/crt0.S (zerobss): Use subu, not sub.
3871 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
3873 * mips/crt0.S: Add .ent lines for all code fragments, so
3874 that objdump --disassemble will display them correctly.
3876 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
3878 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
3879 based targets. This should eventually be merged with or replaced
3880 by the m68k stub from gdb.
3881 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
3882 * m68k/Makefile.in: Updated for above change.
3884 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
3885 differences and changed to consistantly use the IMM macro for
3886 immediate constants. It is now possible to compare these two
3887 files without having to filter out insignificant differences.
3889 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
3890 init_debug_traps to match documentation and other sample debugger
3893 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
3895 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
3897 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
3898 targets running the dbug monitor.
3900 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
3902 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
3904 * m68k/crt0.S: Don't use SYM to refer to symbols defined
3905 in the linker script.
3907 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
3909 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
3911 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
3913 * mips/crt0.S (_start): Don't try to use FPU registers if
3914 __mips_soft_float is defined.
3916 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
3918 * sparc/Makefile.in (splet-install): Add tsc701.ld.
3920 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
3922 * sparc/sparclet-stub.c: Add support for "P" protocol command.
3923 Add support for %cc coprocessor registers, %asr registers.
3924 Work-around broken SAVE instruction on sparclet.
3926 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
3928 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
3929 same as mon_flush_cache. This fixes failures in "make check"
3931 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
3933 * mips/syscalls.c (__errno, _raise): Delete.
3935 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
3937 * mips/idt.ld: Align the location counter before setting _gp, and
3938 before setting edata.
3939 * mips/pmon.ld: Likewise.
3941 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
3943 * configure.in: Use a special version of AC_PROG_CC. Autoconf
3944 2.12 introduced a check for whether the compiler works, and that
3945 check will fail for a cross compilers without a complete set of
3948 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3950 * sbrk.c: Set the heap pointer to the address of _end, not the
3953 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
3955 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
3957 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
3959 * mips/crt0.S: Delete unreachable instruction after exit call.
3960 Move exit call before .end _start.
3962 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
3964 * configure: Regenerate with autoconf 2.12.
3966 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3968 * config/ppc.mh: New PowerPC eabi target specific config file.
3969 Always use -mrelocatable-lib -mno-eabi.
3971 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
3972 * rs6000/configure: Regenerate.
3974 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
3975 bytes, not 56 so that it is aligned to a 16 byte boundary.
3977 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
3979 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
3980 * sparc/crt0-701.S: Second pass at little endian support.
3982 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3984 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3985 * sparc/Makefile.in: Add rules for above.
3986 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3988 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3990 * mips/ddb.ld: rename cairo.ld to ddb.ld
3991 * mips/Makefile.in: rename cairo to ddb
3993 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3995 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3996 linker scripts for Hitachi eval boards.
3998 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
4000 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
4002 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
4004 * mips/crt0.S: Initialize gp register correctly.
4006 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
4008 * m32r/sys/syscall.h: New file.
4009 * m32r/crt0.S: Rewrite.
4010 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
4012 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
4014 * m32r/syscalls.c: Deleted, renamed to
4015 * m32r/crtsysc.c: this.
4016 * m32r/Makefile.in: Updated.
4018 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
4020 * m32r/{Makefile.in,configure.in,configure}: New files.
4021 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
4022 * configure.in: Recognize m32r-*-*.
4023 * configure: Regenerated.
4025 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
4027 * mips/crt0.S (_exit): Update terminating break instruction to use
4028 an explicit high value.
4030 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
4032 * sh: New directory, Hitachi SH libgloss support.
4033 * sh/sh3bb.ld: New file, SH3 big box linker script.
4035 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4037 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
4038 case the end symbol is not aligned.
4040 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4042 * mips/vr4300.S (__cpu_flush): Fix lui constant.
4043 * mips/crt0.S (init): Fix passing of arg0 through exit() and
4045 * mips/syscalls.c (__errno): Return address of errno, rather than
4048 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
4050 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4051 Merge .init and .fini sections into .text to fix a.out.
4053 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
4055 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4056 Many fixes for problems discovered during testing. Make stack end
4057 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
4058 longword aligned. Move .shdata out of .text section. Put .rodata
4059 and .gcc_except_table into .text section. Get rid of .shbss
4060 section, load it into .bss. Remove bogus start address
4061 calculation for .bss. Force all sections to be longword aligned.
4062 Create .init and .fini sections (including function prologues and
4063 epilogues) for ELF support.
4064 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
4065 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
4066 Remove creation of vbr_table. Fix function prologue in _exit.
4067 Use fp instead of a6. Add .text pseudo-op to the beginning of
4069 * crt0.S: Remove global symbols zeroboss, init and launch. Make
4070 main, exit, hardware_init_hook, software_init_hook, atexit and
4071 __do_global_dtors extern, not global. Fix logic error when
4072 initializing stack pointer. It now loads sp if __stack is non-
4073 zero. Reverse order of software and hardware init hooks.
4074 Hardware now comes first. Add call to __INIT_SECTION__, and
4075 register __FINI_SECTION__ with atexit. This is needed to make ELF
4076 static constructors and destructors work right.
4078 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
4080 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
4081 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4082 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
4083 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
4085 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
4087 * mips/Makefile.in (SCRIPTS): Add cairo.
4088 (vr4300.o:): Force build with target CFLAGS to ensure correct
4089 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
4090 as the -Tpmon.ld target.
4091 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
4092 * mips/cairo.ld: Added.
4093 * mips/crt0.S: Restore atexit() call. Fix startup stack
4095 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
4096 * mips/vr4300.s: Added simple bus error handler to cope with
4097 sizing memory that doesn't ghost, but does abort.
4098 * mips/cma101.c: Improve the memory sizer.
4099 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
4101 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4103 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
4105 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
4106 * a29k/configure: Regenerate.
4108 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4110 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
4111 Linux, Solaris libraries if built.
4113 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4115 * m68k/Makefile.in: Add -nostdlib to the test targets.
4116 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
4117 .data to .text where they really belong.
4118 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
4119 GCC is supposed to do this in __main.
4121 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
4123 * sparc/libsys/isatty.c: New file.
4125 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4127 * pa/Makefile.in: Build the test case as seperate targets.
4128 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
4131 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4133 * m68k/Makefile.in: Install common crt0.o, remove old references
4136 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4138 * sparc/Makefile.in: Built crt0.S, not crto.s.
4139 * sparc/crt0.S: Don't use REGS macro, use % always.
4140 * sparc/salib.c: Add a prototype for putDebugChar.
4142 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
4144 * sparc/{sysc-701.c,crt0-701.S}: New files.
4145 * sparc/Makefile.in (all): Build them.
4146 ($(701_BSP),crt0-701.o): New targets.
4147 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
4148 (all): Depend on $($(CPU)_ALL).
4149 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
4150 Depend on $($(CPU)_INSTALL).
4151 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
4152 (AC_CONFIG_AUX_DIR): Call.
4154 * sparc/configure: Regenerated.
4156 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
4158 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
4160 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
4162 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
4164 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4166 * lseek.c (lseek): Don't use SET_ERRNO.
4167 * open.c (open): Ditto.
4169 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
4171 * sparc/Makefile.in: Install ex930/931/934.ld files.
4172 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
4173 define target_alias to make install work from this directory.
4175 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
4177 * Makefile.in: Make sure we always have an argument to for. Make
4178 sure rootpre and srcrootpre are always set before using
4181 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4183 * glue.h (SET_ERRNO): Removed.
4184 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
4186 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4188 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
4191 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
4193 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
4194 assembly of the "sync" instruction.
4195 * mips/Makefile.in: Removed special cma101.o build. Seperate
4196 install.sh invocations for the BSP libraries.
4198 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4200 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
4202 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
4204 * sparc/traps.S: Don't use REGS macro, use % always.
4205 * sparc/Makefile.in: Add -nostdlib when building the test cases,
4206 as gcc keeps thinks it wants two crt0.o.
4207 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
4208 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
4209 broken, and I doubt it'll get fixed.
4211 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
4213 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
4215 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
4217 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
4218 (cma101.o): Pass -mips2 after $(CFLAGS).
4220 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4222 * Makefile.in (bindir, libdir): Use autoconf-set values.
4223 * configure: Rebuilt.
4225 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
4226 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
4227 * doc/configure: Rebuilt.
4229 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
4230 (bindir, libdir): Use autoconf-set values.
4231 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
4232 (AC_PREREQ): autoconf 2.5 or higher.
4233 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
4236 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4238 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
4239 hardware_init_hook and software_init_hook if they exist with a
4240 legit address. Drop into exit after main. Zero the bss section.
4241 * sparc/ex930.ld: PROVIDE hardware_init_hook and
4244 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
4246 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
4248 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
4250 * debug.[ch]: New files for GDB stub support.
4251 * config/default.mt: Add rules for debug.o.
4252 * config/default.mh: Add rule for building C++ source. Add $srcdir
4253 to INCLUDES so shared header files can be found.
4255 * sparc/salib.c(exceptionHandler): Range check the vector number
4256 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
4258 * sparc/crt0.s: Handle cpus that don't have FP support.
4259 * sparc/Makefile.in: Add multilib support. Add variable for
4260 objcopy and objdump. Build the BSPs as archive libraries, not
4261 object files. Add support for the SIS sparc simulator. Build the
4262 test case srecords and dissasembly as seperate makefile
4263 targets. Also optionally build the C++ test case. Use a target
4265 * sparc/configure.in: Add multilib support.
4266 * sparc/configure: Regenerated.
4267 * sparc/asm.h: Macros to deal with aout and coff formats portably.
4268 * sparc/slite.h: Sparclite specific stuff.
4269 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
4270 the SIS sparc simulator.
4271 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
4272 * sparc/tests.c: Test case for linking and GDB protocol.
4274 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4276 * pa/Makefile.in: Build the test case srecords and dissasembly
4277 as seperate makefile targets. Also optionally build the C++ test
4279 * pa/crt0.S: If __stack and __globals have a legit address, use
4280 that for %sp and %gp. Execute hardware_init_hook and
4281 software_init_hook if they exist with a legit address. Add
4282 __do_global_dtors() to the atexit array.
4283 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
4284 libraries. Allocate the stack and global spaces from the top of
4285 memory. PROVIDE hardware_init_hook and software_init_hook.
4287 * m68k/Makefile.in: Build the test case srecords and dissasembly
4288 as seperate makefile targets. Also optionally build the C++ test
4290 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
4291 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4292 correctly for a change.
4293 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4294 building seperate ones. PROVIDE hardware_init_hook and
4295 software_init_hook. Stick the Constructors and Destructors in
4296 .data cause they don't work in .text (which is where they should
4298 * m68k/cpu32bug: Add a few more traps to support the older ABug
4300 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4301 of memory. Excecute hardware_init_hook and software_init_hook if
4302 they exist with a legit address. Add __do_global_dtors() to the
4305 * rs6000/Makefile.in: Use the linker script to build the test
4306 case. Also build a C++ test case.
4307 * rs6000/dtor.C: Test contructors and destructors.
4308 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4310 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4311 so we can test for them in the crt0.S.
4312 * rs6000/crto.S: Excecute hardware_init_hook and
4313 software_init_hook if they exist with a legit address.
4315 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4317 * mips/Makefile.in: Replace the "test" target with seperate
4318 targets for the dissasembled file, and the srecord.
4319 * mips/configure.in: Use a target makefile fragment.
4320 * mips/configure: Regenerate.
4321 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4322 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4323 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4324 stack, and then set the stack to the top of memory. Also grab some
4325 space for the globals. Add __do_global_dtors() to the atexit
4326 array. Call _exit from newlib so the atexit array gets run, then
4329 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4331 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4333 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4335 * rs6000/simulator.S (open, close, lseek): Add system calls.
4336 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4338 (SIM_OBJS): Put them here instead.
4340 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4342 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4343 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4344 the top of memory. Use "-l" in GROUP rather than the full name so
4345 it'll get found using the path lookup in LD. Also link in libgcc
4346 too. Don't set __lstack anymore.
4347 * m68k/Makefile.in: Build test as a series of Makefile targets,
4348 rather than as a big loop.
4350 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4352 * rs6000/mvme-stack.S: New file, define __stack.
4353 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4356 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4358 * rs6000/Makefile.in: Add support for multilib.
4359 * rs6000/configure.in: Ditto.
4360 * rs6000/configure: Regenerate.
4362 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4364 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4366 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4368 * {mips,a29k,pa}/configure.in: Add support for multilibs
4369 by using config-ml.in.
4370 * {mips,a29k,pa}/configure: Regenerate.
4371 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4372 not objects for the BSPs.
4374 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4376 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4378 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4380 * rs6000/simulator.S: Call _cerror to save errno if an error
4382 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4384 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4386 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4387 libgloss on PowerPC Solaris.
4389 * rs6000/Makefile.in: Add Solaris support.
4391 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4393 * Makefile.in: Don't do anything if SUBDIRS is empty.
4395 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4397 * configure.in, m68k/configure.in: Add support for multilibs by
4399 * m68k/crt0.S: If a value for __stack hasn't been specified,
4400 initialize %sp to some memory in .bss.
4401 * m68k/Makefile.in: Build archive libraries, not objects for the
4402 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4403 support to build multilibs.
4404 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4405 libc.a and the BSP rather than INPUT an object. Get the right
4408 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4410 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4411 extbl, so it can be used on a 68000.
4413 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4415 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4416 instruction following the _exit system call. This also makes sure
4417 that the debugger reports the address as being in _exit, rather
4418 than whatever function follows _exit.
4420 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4422 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4423 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4424 * configure.in: Add support for i960.
4425 * configure: Rebuild with autoconf 2.8.
4427 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4429 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4430 * a29k/configure: Rebuild with autoconf 2.7.
4431 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4432 AC_CANONICAL_SYSTEM.
4433 * mips/configure.in, pa/configure.in: Likewise.
4434 * rs6000/configure.in: Likewise.
4435 * m68k/configure, mips/configure, pa/configure: Rebuild.
4436 * rs6000/configure: Rebuild.
4438 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4440 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4441 * sparc/libsys/cerror.S (curbrk): To here.
4443 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4445 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4447 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4449 * configure.in (sparclet-*-aout*): Add entry.
4450 * configure: Regenerated.
4451 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4452 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4455 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4457 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4458 satellite. (doesn't use udi)
4459 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4460 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4462 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4463 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4465 * configure.in: Add support for a29k.
4466 * configure: Rebuild.
4468 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4470 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4471 system call, instead of sucessive .INCHR system calls. Map \r on
4474 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4476 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4478 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4480 * rs6000/mvme-print.c: New file, map write into sequences of
4481 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4483 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4485 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4488 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4490 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4491 * mips/cma101.c (time): Added time() function.
4493 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4495 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4497 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4499 * mips/syscalls.c: Used include file, rather than local manifest
4501 * mips/crt0.S: Removed IDT monitor entry points.
4502 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4503 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4504 * mips/{mipspmon.ld}: Added.
4506 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4508 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4509 * rs6000/configure: Regenerate.
4511 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4513 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4514 in the .sdata section, and provide a fixup for the address, in
4515 order to support the new -msdata compiler flag.
4517 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4519 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4520 so eabi-ctors in libgcc.a can know to register the function to
4521 call all of the destructors.
4523 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4525 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4526 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4527 (AC_CONFIG_AUX_DIR): Define
4528 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4530 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4532 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4535 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4537 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4538 returns size, not (last address + 1).
4540 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4542 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4543 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4544 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4545 to use CC, etc., instead of CC_FOR_TARGET, etc.
4546 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4547 RANLIB. Always use default.mh.
4548 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4549 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4550 substituted by the autoconf configure script. Use them instead of
4551 the *_FOR_TARGET variants.
4552 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4553 * m68k/configure.in: Call AC_ARG_PROGRAM.
4554 * mips/configure.in, pa/configure.in: Likewise.
4555 * rs6000/configure.in: Likewise.
4556 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4558 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4559 * mips/Makefile.in: Split new test target from all target.
4560 * configure, */configure: Rebuild.
4562 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4564 * Makefile.in: Added prefix, exec-prefix and tooldir to
4565 FLAGS_TO_PASS so vaulting works correctly.
4567 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4569 * mips/mipsidt.ld: Added.
4570 * mips/syscalls.c: Added.
4571 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4573 * mips/Makefile.in (all): Updated to build generic IDT monitor
4575 * mips/test.c (main): Removed unnecessary prototypes.
4576 * configure.in (configdirs): Removed mips64vr4300 target.
4577 * configure: Re-generated.
4578 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4579 directory path element.
4580 * mipsidt: Directory removed.
4582 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4584 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4585 * configure, */configure: Rebuild.
4586 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4588 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4590 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4592 * configure: Re-generated.
4594 * mipsidt/crt0.S: Check for FPU presence.
4596 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4598 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4600 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4602 * config/default.mh: Add additional "../" to path used to find
4603 comp-tools binaries in an object tree.
4605 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4607 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4610 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4612 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4613 calls, not decimal, since formatting the disk when you intend to
4614 write out a character is not nice.
4616 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4618 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4619 stack chain to avoid last word indebugger's memory.
4621 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4624 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4626 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4629 * mipsidt/crt0.S: Changed monitor entry sequence.
4631 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4632 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4633 amount of memory available.
4635 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4637 * mipsidt: Added (directory). This is a simple crt0 module for the
4638 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4639 specific R3000 board, so it was safer creating a new target
4641 * mipsidt/Makefile.in: Added.
4642 * mipsidt/configure: Added.
4643 * mipsidt/configure.in: Added.
4644 * mipsidt/crt0.S: Added.
4646 * mipsidt/syscalls.c: Added.
4647 * mipsidt/test.c: Added.
4649 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
4651 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
4653 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
4654 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
4655 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
4657 * rs6000/sim{-crt0,ulator}.S: Ditto.
4659 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
4660 for _start, since the linker needs to see this.
4662 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
4664 * sparc/sparc-stub.c: include sparclite.h to get access to register
4666 * (trap_low): Save and restore FP regs if necessary. Also, clean
4667 up save and restore of debug unit regs.
4668 * (hard_trap_info): Add more architecturally defined traps.
4669 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
4670 * (get_in_break_mode): Clean up. Get rid of calls to
4671 set_hw_breakpoint_trap(). Also, use write_asi macro
4672 * (handle_exception): Clean up `g' and `G' commands. Add `P'
4674 * (hw_breakpoint): Why was this here!? It's gone now...
4675 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
4676 flow setup. Call main instead of jumping to it.
4677 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
4678 and improved read_asi macro.
4679 * (win_ovf win_unf): Parameterize window size.
4680 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
4681 * (read_psr write_psr): New macros to do the obvious.
4682 * Add conditionalized code for 933 window size.
4684 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4686 * rs6000/simulator.S (abort): Delete abort.
4687 * rs6000/sim-abort.c: New file, to print message that abort was
4689 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
4691 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
4692 give the start and end of a function written in assembler. If
4693 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
4694 the real function with one or two leading periods.
4696 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
4697 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
4699 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
4700 Compile the .S files with gcc, so that -mcall-* flags define the
4703 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
4705 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
4706 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
4707 * sparc/salib.c (__main): Comment out empty function.
4709 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
4711 * Makefile.in (maintainer-clean): New synonym for realclean.
4712 * hp74x/Makefile.in (maintainer-clean): Likewise.
4713 * m68k/Makefile.in (maintainer-clean): Likewise.
4714 * pa/Makefile.in (maintainer-clean): Likewise.
4715 * mips/Makefile.in (maintainer-clean): Likewise.
4716 * rs6000/Makefile.in (maintainer-clean): Likewise.
4717 * sparc/Makefile.in (maintainer-clean): Likewise.
4718 * doc/Makefile.in (maintainer-clean): Likewise.
4719 * testsuite/Makefile.in (maintainer-clean): Likewise.
4720 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4722 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4724 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4727 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4729 * rs6000/Makefile.in: Misc mvme support fixes.
4731 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4732 leading underscores from identifiers.
4734 * m68k/asm.h: New file, macro definitions helpful for assembly
4735 language programming.
4736 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4739 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4740 New files, preliminary support for motorola mvme targets running
4742 * rs6000/Makefile.in: Build mvme support.
4744 * rs6000/asm.h: New file, macro definitions helpful for assembly
4745 language programming.
4746 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4748 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4750 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4752 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4754 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4755 reordered insns that can end up being an infinite loop.
4756 * m68k/idp-outbyte.c (READREG): Likewise.
4758 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4760 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
4761 using a large static area for the break area.
4763 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4765 * rs6000/Makefile.in (install*): Add separate installation rules
4766 for sim and evm targets.
4768 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4770 * rs6000/sim*: Add PowerPC simulator support.
4772 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
4774 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
4775 code. Fix callinfo directives to include "millicode" attribute.
4777 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
4779 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
4781 * pa/crt0.S ($START$): Use local label prefix for local label
4784 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
4786 * ex93x/sparclite.h: add __WINSIZE.
4787 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
4790 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4792 * Makefile.in: Updated to reflect filename changes.
4794 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
4795 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
4798 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4800 * m68k/mc68681-duart.h: Removed everything except register offsets.
4801 Changed offsets so they reflect actual chip instead of how device
4802 is mapped into the IDP address space.
4803 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
4804 (READREG, WRITEREG): Changed to correspond to unusual way the
4805 device is mapped (ie. base address + (reg offset * 4) + 3)).
4806 (duart_status, duart_mode, duart_init, duart_restore): Removed,
4807 these interfaces were never used and didn't work.
4808 (outbyte): Removed unconditional delay.
4810 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
4811 change of April 18th which makes the "_end" symbol compatible
4812 with both a.out and coff toolchains.
4813 (zerobss): Handle zero-length bss.
4815 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4817 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
4818 regenerated with autoconf 2.4.2.
4820 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4822 * doc/porting.texi: Fix typos and spelling errors.
4824 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4826 * pa/Makefile.in: Enable HP supplied millicode routines.
4827 * pa/hp-milli.s: Make sure copyright notice gets included
4830 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
4833 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4835 * pa/crt0.S ($START$): Use long-calls to call main and exit.
4837 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
4839 * pa/crt0.S: Call exit() after returning from main.
4841 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4843 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
4844 (distclean, realclean): Remove autoconf-generated config.cache
4845 and config.log files.
4847 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4849 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
4850 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
4851 is invoked, it makes it much more difficult to debug.
4853 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
4855 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
4857 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
4859 * stat.c: Add const so it works with newlib's stat.h.
4861 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
4863 * m68k/mvme.S: Extend sign using two instructions rather than one
4864 so it'll work on a stock mc68000.
4866 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
4868 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
4869 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
4871 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
4872 * pa/Makefile.in: Make all just build BSP, add seperate test
4874 * most files: add Cygnus BSD-style copyright message.
4876 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4878 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
4879 Use changequote() to temporarily turn off m4 quoting so that
4880 i[345]86-*-go32 pattern in case statement remains unchanged.
4881 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
4884 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4886 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
4889 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
4891 * ex93x: renamed to sparc.
4892 * r3000: renamed to mips.
4893 * hppro: renamed to pa.
4894 * configure.in, configure: Use new directory names.
4895 * config/default.mh: Remove '' in sed program_transform_name so
4897 * doc/porting.texi: update doc.
4899 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4901 * doc/configure.in: converted to autoconf.
4902 * doc/configure: New file, generated with autoconf 2.3.
4904 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
4905 r3000}/Makefile.in (Makefile.in): Added config.status to
4907 (config.status): New target.
4909 * m68k/Makefile.in: Build M68332BCC BSP.
4911 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
4913 * glue.c: Change decl of end to char[] for some reason.
4914 * (sbrk): Rewrite sbrk so that it works.
4915 * (fstat): Return status indicating fd is for a tty. Makes stdio
4917 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
4918 -18(sp). Note that -24 decimal == -18 hex...
4919 * hppro/op50n-io.S: Add read and write interfaces to the rom
4920 monitor. Unfortunately, the monitor doesn't seem to work...
4921 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
4922 nice way. Define stack and reserve space. Put heap after stack.
4924 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4926 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
4927 versions prior to this generate code that AIX 4.X's sh can't
4930 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
4931 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
4933 * m68k/bcc.ld: Link with bcc.o
4935 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
4937 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
4938 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
4939 * hppro/divcnst-generic/*: Delete.
4940 * hppro/divcnst-fast/*: Delete.
4941 * hppro/Makefile.in: Delete junk.
4943 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4945 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
4946 section, moved __stack definition to the top level and set it
4947 explicitly to the value appropriate to the target board.
4948 Added __end symbol (needed for a.out toolchains).
4950 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
4952 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
4953 malloc doesn't trash the stack.
4954 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
4955 value, which is useless anyway.
4957 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4959 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
4961 * m68k/Makefile.in: Install BCC linker script.
4963 * Makefile.in: Fixed typo.
4965 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
4966 * hppro/configure: regenerated.
4968 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
4970 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
4972 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
4973 outp. Use correct port numbers for COM1 serial port.
4975 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4977 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
4978 proper immediate-operand syntax for whatever the target assembler
4980 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
4981 definitions as in m68k/crt0.S.
4983 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4985 * Makefile.in: fixed clean rules such that they do not try to
4986 clean ${SUBDIRS} if libgloss not supported on that target.
4988 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4990 * configure.in: Append new subdirectories to ${configdirs}.
4991 (go32-*-*): Removed.
4992 * configure: Regenerated.
4994 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4997 * m68k/Makefile.in: Don't hide how BSP objects are built.
4999 * glue.c (print, putnum): declared void.
5001 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
5002 (LIBS_FOR_TARGET): Removed.
5004 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
5005 make variables, expands to compiler flags to find headers and
5006 libraries if ${objroot}/newlib is present.
5007 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
5008 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
5009 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
5010 LIBS_FOR_TARGET): Removed.
5012 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
5014 * m68k/Makefile.in (install): Use correct names for MVME* variables.
5015 * configure.in: Delete `unknown' from m68* case.
5017 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5019 * m68k/crt0.S: initialize stack pointer to __stack before creating
5022 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
5023 bss, and into its own segment with an address at top of RAM.
5025 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5027 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
5028 converted to autoconf.
5029 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
5030 from configure.in with autoconf 2.3.
5032 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
5034 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
5035 CONSTRUCTING and RELOCATING only work for linker scripts built
5036 from ld/scripttmpl/*.
5038 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
5039 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
5040 tables and etext, edata, and end variables are only done when
5043 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
5045 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
5047 * hppro/crt0.S: Remove static definitions of _stack and $global$.
5048 Let the linker script define them in the BSS segment.
5049 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
5050 for $global$ and _stack in the appropriate segments.
5052 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
5054 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
5056 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
5058 * ex93x/ex93x.ld: Add crt0.o in INPUT.
5059 * ex93x/sparcl-stub.c: Add nop after bg insn.
5060 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
5062 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
5064 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
5066 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
5068 * config/default.mh: Use SRCROOT to find the newlib includes.
5070 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
5072 * configure.in, testsuite/configure.in: Add SRCROOT variable.
5073 * glue.c: Change "char *path" to "const char *path" so it works
5074 with the changes stat.h.
5076 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
5078 * ex93x/ex93x.ld: The stubs module now can have different names for
5079 different SPARClite chips. Use default one which is slite930.o.
5081 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5083 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
5085 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
5087 * config/default.h: add -I. to INCLUDES.
5088 * ex93x/salib.c: to include sparclite.h.
5089 * ex93x/sparclite.h: new file copied from gdb/sparclite.
5091 * config/default.mh: Fix INCLUDES to one level less '../'.
5093 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
5095 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
5098 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
5100 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
5101 in the linker script. Use a macro to cover using '#' or '&' for
5103 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
5104 using '#' or '&' for immediate values.
5105 * testsuite/libgloss.all/io.c: Add a test for read().
5107 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
5109 * glue.c: Make use _ansi.h, move to top level libgloss directory
5110 form all other directories.
5111 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
5112 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
5114 * configure.in: All configure.in now edit the value to OBJROOT in
5115 the Makefiles they produce.
5116 * config/default.mh: Use OBJROOT for paths to test for fresh
5118 * configure.in: Add the testsuite directory.
5119 * testsuite/config/{m68k.mt,mips.mt}: New target support for
5120 MVME135, IDP, and Array targets.
5122 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
5124 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
5125 traditional and ANSI varargs. (which currently fail)
5126 * Makefile.in: Build intelligently and use dependancies so we
5127 don't rebuild the world for each test run.
5128 * configure.in: Make a .gdbinit file to run the tests and load via
5131 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5133 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
5136 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5138 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
5139 * m68k/mc68ec.c: Ditto, in asm statements.
5140 * m68k/mvme.S: Ditto.
5142 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5144 * Makefile.in (all): added "else" statements for Ultrix to work
5146 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
5148 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
5149 * testsuite/config/support.c: A minimal testing API for minimal
5151 * testsuite/config/hppa.mt: Set build flags for PRO targets.
5152 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
5153 Test cases for libgloss and soft-float.
5155 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
5157 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
5159 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
5160 suite for low level stuff. A few test cases now all build.
5162 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
5164 * config/default.mh: Change default path for linking in a freshly
5165 built libc.a, libm.a, libgcc.a to work with -msift-float.
5167 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
5170 * m68k/Makefile.in: Use explicit rules, rather than redefining
5171 .c.o. This is to force compiling with -m68000.
5173 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
5175 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
5178 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
5180 * doc, doc/Makefile.in, configure.in: New directory.
5181 * doc/porting.texi: New manual that explains porting the GNU tools
5182 to embedded systems.
5184 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
5186 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
5187 which has hardware breakpoint support.
5188 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
5190 * ex93x/sparcl-stub.c: New file.
5191 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
5193 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
5195 * r3000/crt0.S: Zero the bss section by words.
5197 * r3000/Makefile.in: Add in the rest of the support code for the
5200 * r3000/array.ld: Set the memory map for the Array Tech LSI
5203 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
5204 prototype using ROM entry points.
5206 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5208 * hppro/crt0.S: Add _sr4export function so GDB calls work.
5210 * hppro/Makefile.in: Link in libc.a twice so atexit works().
5212 * hppro/glue.c: Don't stub out __main anymore.
5214 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
5216 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
5218 * r3000/glue.c,crt0.S,test.c: New support for for mips.
5220 * configure.in: Configure r3000 dir for a mips chip.
5222 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5224 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
5227 * hppro/Makefile.in: Link in the rest of the millicode routines.
5229 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
5231 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
5232 since xgcc is for the wrong architecture.
5234 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
5236 * config/default.mh: Find the corrrect libgcc2.a.
5238 * Makefile.in: Link in libgcc2.a by default. Build new millicode
5241 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
5242 test-dyncall.c, test-mul.c: New millicode files for low level math
5245 * test.c: Use printf so millicode gets exercised.
5247 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
5248 divU_9.S: Fast versions of some division routines.
5250 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
5251 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
5252 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
5253 divU_3.S, divU_7.S: Yet more millicode routines.
5255 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
5257 * config/default.mh: Add default searches for the correct libc and
5260 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
5262 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
5263 for the test program.
5265 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
5267 * m68k/glue.c: Remove errno so there's no libc dependancies.
5269 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
5270 from mvme.S so the library can link without the stub.
5272 * m68k: New directory. Merge the idp, shared, and mvme135
5273 directories into one place.
5275 * config/default.mh: Use CC_FOR_TARGET for .S files so the
5276 preprocessor actually gets run.
5278 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
5280 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
5282 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
5283 based target boards. Moved from newlib/stub.
5285 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
5288 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
5289 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5292 * libgloss: Creation. A library for board support packages. The
5293 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5295 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5297 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5299 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5301 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5302 what mvme135-stub.c expects.
5304 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5306 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5309 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5311 * mvme135/mvme135-asm.S: new file.
5312 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5313 Makefile.in: build mvme135-stub.o.
5315 * ChangeLog: created.
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