1 2007-10-01 Markus Deuling <deuling@de.ibm.com>
3 * spu/Makefile.in: add dependencies for crt files.
5 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
7 * spu/sbrk.c: Use the current stack pointer value rather than the
8 maximum available memory to determine the amount of heap space
9 left. Without this change calling sbrk() can allocate space that
10 is currently in use on the stack.
12 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
14 * spu/sched_yield.c: New file (missed on 2007-09-21).
16 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
18 * spu/Makefile.in: Add new files.
19 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
21 * spu/pread.c: New file to add pread via assist call.
22 * spu/pwrite.c: New file to add pwrite via assist call.
23 * spu/readv.c: New file to add readv via assist call.
24 * spu/writev.c: New file to add writev via assist call.
26 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
28 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
30 * spu/sched_yield.c: New file add sched_yield via assist call.
31 * spu/umask.c: New file add umask via assist call.
32 * spu/utime.c: New file add utime via assist call.
33 * spu/utimes.c: New file add utimes via assist call.
34 * spu/Makefile.in: Add new files.
36 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
38 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
39 * spu/shm_open.c: New file to add shm_open via assist call.
40 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
41 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
43 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
45 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
46 rewinddir, seekdir and telldir implementations. These are
47 grouped in one file so that we do not need a separate file for
48 the struct dirent and DIR allocation code.
49 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
50 * spu/Makefile.in: Add dirfuncs.o.
52 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
54 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
55 and software_init_hook.
57 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
59 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
61 * arm/syscalls.c (_stat): Use _close
63 * arm/syscalls.c (struct poslog): Rename to...
64 (struct fdent): ... this.
65 (FILE_HANDLE_OFFSET): Remove.
66 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
67 (newslot): New function.
68 (remap_handle): Remove.
69 (initialise_monitor_handles): Use stdout as fallback for stderr.
71 (checkerror): ... this.
72 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
73 (_read): Use findslot(). Return EBADF on bad handle.
74 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
75 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
76 (_swiwrite): Correct the use of r0.
77 (_write): Call findslot().
78 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
79 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
80 (_swiclose): Correct the use of r0.
81 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
82 (_getpid): Use __attribute__((unused)).
83 (_sbrk): Fix formatting.
84 (_swistat): New function.
85 (_stat): Call _swistat().
86 (_fstat): Call _swistat().
87 (_unlink): Correct the use of r0.
88 (isatty): Call finslot(). Correct the use of r0.
89 (_system): Call checkerror(). Correct the use of r0.
90 (_rename): Correct the use of r0.
92 2007-07-13 Kevin Buettner <kevinb@redhat.com>
94 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
95 for .gcc_except_table.*.
97 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
99 * arm/syscalls.c (gettimeofday): Change to POSIX signature
100 where second argument is passed as void *.
101 * bfin/syscalls.c (gettimeofday): Ditto.
102 * cris/gensyscalls (gettimeofday): Ditto.
103 * cris/linunistd.h (gettimeofday): Ditto.
104 * crx/time.c (gettimeofday): Ditto.
105 * frv/sim-time.c (gettimeofday): Ditto.
106 * i386/cygmon-salib.c (gettimeofday): Ditto.
107 * libnosys/gettod.c (gettimeofday): Ditto.
108 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
109 * sparc/cygmon-salib.c (gettimeofday): Ditto.
110 * spu/gettimeofday.c (gettimeofday): Ditto.
112 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
114 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
115 * spu/mkstemp.c: New file to add mkstemp support via assist call.
116 * spu/mktemp.c: New file to add mktemp support via assist call.
117 * spu/Makefile.in: Add mkstemp.o and mktemp.o
119 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
121 * spu/jsre.h: Add new JSRE opcodes.
122 * spu/dup2.c: New file to add dup2 support via assist call.
123 * spu/fdatasync.c: New file to add fdatasync support via assist call.
124 * spu/fsync.c: New file to add fsync support via assist call.
125 * spu/lockf.c: New file to add lockf support via assist call.
126 * spu/sync.c: New file to add sync support via assist call.
127 * spu/truncate.c: New file to add truncate support via assist call.
128 * spu/Makefile.in: Add new files.
130 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
132 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
133 * spu/link.c: New file to add link support via an assist call.
134 * spu/readlink.c: New file to add readlink support via an assist call.
135 * spu/symlink.c: New file to add symlink support via an assist call.
136 * spu/Makefile.in: Add new files.
138 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
140 * spu/jsre.h: Add JSRE_LSTAT.
141 * spu/lstat.c: New file add lstat support via an assist call.
142 * spu/conv_stat.c: New file, add common stat conversion code.
143 * spu/fstat.c: Use __conv_stat.
144 * spu/stat.c: Use __conv_stat.
145 * spu/Makefile.in: Add conv_stat.o and lstat.o.
147 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
149 * spu/jsre.h: Add JSRE_GETCWD.
150 * spu/getcwd.c: New file, implement getcwd with help from an
152 * spu/Makefile.in: Add getcwd.
154 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
156 * spu/jsre.h: Add defines for new assist calls.
157 * spu/chdir.c: New file, support chdir via assist call.
158 * spu/chmod.c: New file, support chmod via assist call.
159 * spu/chown.c: New file, support chown via assist call.
160 * spu/fchdir.c: New file, support fchdir via assist call.
161 * spu/fchmod.c: New file, support fchmod via assist call.
162 * spu/fchown.c: New file, support fchown via assist call.
163 * spu/lchown.c: New file, support lchown via assist call.
164 * spu/mkdir.c: New file, support mkdir via assist call.
165 * spu/mknod.c: New file, support mknod via assist call.
166 * spu/rmdir.c: New file, support rmdir via assist call.
167 * spu/Makefile.in: Add new files.
169 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
171 * spu/getpagesize.c: New file add getpagesize via an assist call.
172 * spu/jsre.h: Add JSRE_GETPAGESIZE.
173 * spu/Makefile.in: Add getpagesize.
175 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
177 * spu/Makefile.in: Add nanosleep.c.
178 * spu/jsre.h: Add JSRE_NANOSLEEP.
179 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
181 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
183 * spu/jsre.h: Remove the assist call structs and defines that are
184 specific to one assist call from here.
185 * spu/access.c: Move struct syscall_access_t to here.
186 * spu/fstat.c: Move struct syscall_fstat_t to here.
187 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
188 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
189 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
191 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
192 * spu/read.c: Move struct syscall_read_t to here, and actually use
193 it (it is the same as syscall_write_t).
194 * spu/stat.c: Move struct syscall_stat_t to here.
195 * spu/write.c: Move struct syscall_write_t to here.
196 * spu/close.c: Pass the address of the first and only argument to
197 __send_to_ppe rather than using an automatic variable and a
200 * spu/unlink.c: Ditto.
202 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
204 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
205 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
208 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
210 * spu/syscalls.c: Change __send_to_ppe to return the result stored
211 in stored in slot 0 of the data, rather than have each assisted
212 call retrieve the value.
213 * spu/jsre.h: Remove the now unused syscall_out_t.
214 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
215 value, remove unused syscall_out_t variable.
216 * spu/close.c: Ditto.
218 * spu/fstat.c: Ditto.
219 * spu/ftruncate.c: Ditto.
220 * spu/gettimeofday.c: Ditto.
221 * spu/lseek.c: Ditto.
225 * spu/unlink.c: Ditto.
226 * spu/write.c: Ditto.
228 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
230 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
233 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
235 * spu/open.c: Unconditionally set the "mode" to fix a bug where
236 mode was not properly set.
238 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
240 * m68k/fido-_exit.c (_exit): Use stop #0x700.
242 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
244 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
245 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
247 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
249 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
250 on return from the offload call.
251 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
252 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
253 remove the setting of errno.
254 * spu/close.c: Ditto.
256 * spu/fstat.c: Ditto.
257 * spu/ftruncate.c: Ditto.
258 * spu/gettimeofday.c: Ditto.
259 * spu/lseek.c: Ditto.
263 * spu/unlink.c: Ditto.
264 * spu/write.c: Ditto.
266 2007-03-01 Ben Elliston <bje@au.ibm.com>
268 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
269 that GCC runtime stack checking works. Handle the backchain, too.
271 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
273 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
274 * spu/jsre.h: Remove time, add gettimeofday.
275 * spu/Makefile.in: Ditto.
277 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
279 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
280 "setf", not "nop", for common_v10_v32 compatibility.
281 Move out interrupt table to irqtable.S. Include here for non-ELF.
282 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
283 weak default stub definitions.
284 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
286 * cris/setup.S [__arch_common_v10_v32]: Return.
287 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
289 2007-02-15 Nick Clifton <nickc@redhat.com>
291 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
293 * sparc/cygmon-sparc64-ld.src: Likewise.
295 2007-02-08 Dave Brolley <brolley@redhat.com>
297 * mep: New target directory.
299 * configure.in: Add support for MeP.
300 * configure: Regenerated.
301 * mep/configure.in: New file.
302 * mep/configure: Ditto.
303 * mep/Makefile.in: Ditto.
304 * mep/aclocal.m4: Ditto.
307 * mep/sim-crt0.S: Ditto.
308 * mep/sim-crtn.S: Ditto.
309 * mep/fmax.ld: Ditto.
310 * mep/gcov-io.h: Ditto.
311 * mep/gmap_default.ld: Ditto.
312 * mep/handlers.c: Ditto.
313 * mep/h_reset.c: Ditto.
314 * mep/isatty.c: Ditto.
315 * mep/mep-bb.c: Ditto.
316 * mep/mep-gmon.c: Ditto.
320 * mep/sdram-crt0.S: Ditto.
321 * mep/sdram-crtn.S: Ditto.
322 * mep/simnovec-crt0.S: Ditto.
323 * mep/simple.ld: Ditto.
324 * mep/simsdran-crt0.S: Ditto.
325 * mep/syscalls.S: Ditto.
326 * mep/write.c: Ditto.
328 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
330 * spu/syscalls.c: Replace vector with __vector.
332 2007-01-09 Ben Elliston <bje@au.ibm.com>
334 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
335 warning about this noreturn function returning.
337 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
339 Merge from newlib-csl-20060320-branch:
340 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
343 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
344 * m68k/cf-crt0.S (__reset): Define here.
345 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
346 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
347 slot a unique routine.
348 * m68k/cf.sc: Adjust for .interrupt_vector section.
351 * m68k/Makefile.in (m5273c3): Rename to ...
352 (m5272c3): ... here to fix typo.
356 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
358 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
359 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
360 (rdimon-_exit.o, rdimon-_kill.o): New.
361 * arm/_exit.c, arm/_kill.c: New.
362 * arm/syscalls.c (_exit, _kill): Remove.
364 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
366 Merge from newlib-csl-20060320-branch:
367 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
369 * m68k/cf-crt0.S (__start): Adjust semihosting.
371 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
373 Merge from newlib-csl-20060320-branch:
374 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
376 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
378 2007-01-02 Ben Elliston <bje@au.ibm.com>
380 * spu/time.c (time): Cast new sys.time value to unsigned int.
382 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
384 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
385 to do_AngelSWI to int.
387 * arm/licfunc.c (do_AngelSWI): Remove.
388 * arm/syscalls.c (do_AngelSWI): Remove.
389 * arm/swi.h (do_AngelSWI): New.
391 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
393 Merge from newlib-csl-20060320-branch:
394 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
396 * m68k/fido-crt0.S (_vector_table): Reference
397 _PrivilegeViolationHandler.
399 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
401 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
403 * m68k/fido.sc: Clean up formatting. Add comments. Move
404 stack and heap end to SDRAM for SRAM and SDRAM configurations.
405 Put RedBoot application text in SRAM.
407 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
409 * m68k/Makefile (install_cf): Don't loop over files here. Only
410 install sources for the default multilib.
411 (install_fido): Likewise.
412 (install_io): Install bsps in one go.
414 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
415 Kazu Hirata <kazu@codesourcery.com>
417 * configure.in: Recognize fido-*-*.
418 * configure: Regenerate.
419 * m68k/Makefile.in (CF_ISRS): Use addprefix.
420 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
421 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
422 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
423 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
424 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
426 * m68k/asm.h (mbb): New.
427 * m68k/configure.in (DO): Check for __mfido__.
428 * m68k/configure: Regenerate.
429 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
430 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
431 m68k/fido.sc, m68k/fido_profiling.h: New.
433 2006-12-18 Ben Elliston <bje@au.ibm.com>
435 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
437 2006-12-13 Ben Elliston <bje@au.ibm.com>
439 * libnosys/_exit.c (_exit): Finish with an infinite loop to
440 eliminate a warning about this noreturn function returning.
442 2006-12-13 Sa Liu <saliu@de.ibm.com>
444 * spu/access.c: New file
445 * spu/dup.c: New file
446 * spu/ftruncate.c: New file
447 * spu/jsre.h: add structures for new functions
448 * spu/time.c: New file
449 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
451 2006-12-12 Ben Elliston <bje@au.ibm.com>
453 * configure.in: Remove superfluous semicolons.
454 * configure: Regenerate.
456 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
458 Merge from newlib-csl-20060320-branch:
459 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
460 Kazu Hirata <kazu@codesourcery.com>
462 * m68k/Makefile.in (CF_ISRS): Use addprefix.
464 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
466 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
467 (ARFLAGS): Remove commented out definition.
470 * m68k/configure.in (DO) Set to list of target cpu families.
471 * m68k/configure: Rebuilt.
472 * m68k/Makefile.in (DO): New.
473 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
475 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
476 m5282evb, m5329evb, m5485evb): Move earlier.
477 (all): Add all_$DO dependencies.
478 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
480 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
482 (install): Add install_$DO dependencies.
483 (install_cf, install_m68k): New targets. Perform cf and m68k
484 installs as appropriate.
485 (install_io): New, install the io libraries.
488 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
490 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
492 (CF_OBJS): Add cf-isv.o.
493 (CF_SOURCES): Add cf-isv.S.
494 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
495 * m68k/cf-isv.S: New, broken out of ...
496 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
497 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
498 (__heap_limit): Define.
499 * m68k/cf-sbrk.c (__heap_limit): Declare.
500 (sbrk): Adjust for __heap_limit.
501 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
502 Install a separate isv.o file.
503 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
504 (HOSTED_INIT_SIM): ... this.
507 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
509 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
510 (m5275evb): New board.
513 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
515 * m68k/cf.sc: Add linkonce sections and
519 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
521 * m68k/Makefile.in: Adjust Coldfire rules.
522 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
523 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
524 (BDM_OTHER_OBJS): Remove.
525 (BDM_SYSOBJS): Rename to ...
526 (UNHOSTED_OBJS): ... here. Adjust.
527 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
528 (CF_HOSTED_SCRIPTS): New.
529 (CF_SCRIPTS, CF_SOURCES): Adjust.
530 * m68k/cf.sc: Add IO library variable.
531 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
532 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
533 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
534 m68k/cf-hosted.S: ... here.
535 * m68k/cf-exit.c: New.
536 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
537 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
539 * m68k/bdm-gdb.c: Rename to ...
540 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
541 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
542 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
543 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
544 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
545 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
546 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
547 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
548 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
549 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
550 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
551 unhosted libraries. Adjust names of gdb conversion functions.
554 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
556 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
558 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
560 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
562 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
564 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
565 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
566 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
570 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
571 * m68k/bdm-semihost.c: Remove.
572 * m68k/bdm-semihost.S: New.
573 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
574 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
575 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
576 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
577 * m68k/bdm-isrs.c: Update comment.
578 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
580 (__bdm_semihost): Declare.
583 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
585 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
586 (BDM_SYSOBJS): Add bdm-sbrk.o.
587 * m68k/bdm-sbrk.c: New.
590 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
592 * m68k/Makefile.in (CF_SOURCES): New.
593 (install): Install them.
596 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
598 * m68k/cf.sc: Add .jcr section to .text.
600 2006-12-11 Ben Elliston <bje@au.ibm.com>
602 * configure.in: Remove extra whitespace from config_testsuite =
603 VALUE statements to eliminate shell errors.
604 * configure: Regenerate.
606 2006-12-08 Sa Liu <saliu@de.ibm.com>
608 * spu/exit.c (libgloss_exit): Rename from this ..
609 (_exit): .. to this. Overhaul.
611 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
612 * spu/crt0.C, spu/init.c: Remove.
613 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
614 * spu/configure: Regenerate.
615 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
616 (OBJS): Remove init.o.
618 (OUTPUTS): Add $(CRTOBJS).
620 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
622 * mips/crt0.S: Fix preprocessor statements from previous patch
625 2006-11-24 Thiemo Seufer <ths@mips.com>
626 Nigel Stephens <nigel@mips.com>
628 * mips/crt0.S (_start): Use all available float registers. Don't touch
629 SR_PE on post-mips2 CPUs, it means soft reset there.
631 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
633 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
635 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
637 * mn10300/Makefile.in: Add spaces after do in "for" loop.
639 2006-11-08 Jie Zhang <jie.zhang@analog.com>
641 * bfin/configure.in: New.
643 * bfin/Makefile.in: New.
644 * bfin/syscalls.c: New.
645 * bfin/aclocal.m4: Generate.
646 * bfin/configure: Ditto.
647 * configure.in: Add support for bfin-*-*.
648 * configure: Regenerate.
649 * syscall.h (SYS_argc): Define.
650 (SYS_argnlen): Define.
653 2006-10-10 Thiemo Seufer <ths@mips.com>
655 * mips/Makefile.in: Add INCLUDES to local compile rules.
657 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
659 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
662 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
664 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
665 to avoid use of __ARM_ARCH__.
667 2006-10-02 Nick Clifton <nickc@redhat.com>
669 * arm/linux-syscalls0.c: Add arm architecture flag
670 checks around bx insn.
672 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
674 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
676 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
678 Merge from newlib-csl-20060320-branch:
679 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
681 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
684 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
685 (CF_SCRIPTS): Update.
686 (%-bdm.ld): Rename to %-ram.ld.
688 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
690 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
692 (BDM_OBJS): Add bdm-crt1.o.
693 (BDM_OTHER_OBJS): Remove print.o putnum.o
695 (CF_BDM_SCRIPTS): Generated name of ram scripts.
696 (CF_ROM_SCRIPTS): Generated name of rom scripts.
697 (CF_SCRIPTS): Adjust.
699 (bdm-crt0.o, bdm-crt1.o): New targets.
701 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
702 m5329evb, m5485evb): New.
703 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
704 (install): Remove DBUG installs.
705 * m68k/bdm-crt0.S: New.
706 * m68k/bdm-crt1.c: New.
707 * m68k/bdm-exit.c: Call __reset.
708 * m68k/bdm-isv.c: Remove.
709 * m68k/cf.sc: Adjust to produce either rom or ram images.
710 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
712 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
715 * m68k/cf.sc: Set entry point to _start.
716 * m68k/crt0.X (_start): New name for entrypoint
717 (start): Weak alias for start.
719 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
721 * m68k/bdm-system.c (_system): Support system(NULL).
723 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
725 * m68k/bdm-system.c (_system): Properly encode non failure exit
728 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
730 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
732 * m68k/bdm-close.c: Add copyright notice.
733 * m68k/bdm-fstat.c: Add copyright notice.
734 * m68k/bdm-gettimeofday.c: Add copyright notice.
735 * m68k/bdm-inbyte.c: Remove.
736 * m68k/bdm-isatty.c: Add copyright notice.
737 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
738 * m68k/bdm-open.c: Add copyright notice.
739 * m68k/bdm-read.c: Add copyright notice.
740 * m68k/bdm-rename.c: Add copyright notice.
741 * m68k/bdm-stat.c: Add copyright notice.
742 * m68k/bdm-system.c: Add copyright notice.
743 * m68k/bdm-time.c: New.
744 * m68k/bdm-unlink.c: Add copyright notice.
745 * m68k/bdm-write.c: Add copyright notice.
747 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
749 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
752 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
754 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
755 * m68k/bdm-outbyte.c: Delete.
756 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
758 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
760 * m68k/bdm-semihost.h: Add new constants for additional
761 semihosting functions. Add new BDM_TRAP macro to encapsulate
763 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
764 * m68k/bdm-outbyte.c (outbyte): Ditto.
765 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
766 now called BDM_TRAPNUM.
767 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
768 containing declarations and conversion functions for GDB's fileio
770 * m68k/bdm-close.c: New file to define corresponding function.
771 * m68k/bdm-fstat.c: Ditto.
772 * m68k/bdm-gettimeofday.c: Ditto.
773 * m68k/bdm-isatty.c: Ditto.
774 * m68k/bdm-lseek.c: Ditto.
775 * m68k/bdm-open.c: Ditto.
776 * m68k/bdm-read.c: Ditto.
777 * m68k/bdm-rename.c: Ditto.
778 * m68k/bdm-stat.c: Ditto.
779 * m68k/bdm-system.c: Ditto.
780 * m68k/bdm-unlink.c: Ditto.
781 * m68k/bdm-write.c Ditto.
782 * m68k/Makefile.in: Add dependencies for new files.
784 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
786 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
788 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
790 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
791 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
792 * cf.sc (GROUP): Revert previous change. Add IO library.
794 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
795 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
797 (all): Add new targets.
798 (BDM_BSP): New target.
799 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
801 (BDM_ISRS): New targets.
802 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
804 (m5485evb-dbug): New.
805 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
806 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
807 (install): Add BDM_BSP.
808 * m68k/bdm-exit.c: New
809 * m68k/bdm-inbyte.c: New
810 * m68k/bdm-outbyte.c: New
811 * m68k/bdm-semihost.c: New
812 * m68k/bdm-semihost.h: New
813 * m68k/bdm-isrs.c: New.
814 * m68k/bdm-isv.c: New.
815 * dbug-cf.sc: Renamed to ...
816 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
818 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
820 * m68k/bdm-semihost.h: Add new constants for additional
821 semihosting functions. Add new BDM_TRAP macro to encapsulate
823 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
824 * m68k/bdm-outbyte.c (outbyte): Ditto.
825 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
826 now called BDM_TRAPNUM.
827 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
828 containing declarations and conversion functions for GDB's fileio
830 * m68k/bdm-close.c: New file to define corresponding function.
831 * m68k/bdm-fstat.c: Ditto.
832 * m68k/bdm-gettimeofday.c: Ditto.
833 * m68k/bdm-isatty.c: Ditto.
834 * m68k/bdm-lseek.c: Ditto.
835 * m68k/bdm-open.c: Ditto.
836 * m68k/bdm-read.c: Ditto.
837 * m68k/bdm-rename.c: Ditto.
838 * m68k/bdm-stat.c: Ditto.
839 * m68k/bdm-system.c: Ditto.
840 * m68k/bdm-unlink.c: Ditto.
841 * m68k/bdm-write.c Ditto.
842 * m68k/Makefile.in: Add dependencies for new files.
844 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
846 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
848 * spu/jsre.h: Update declaration of _send_to_ppe().
849 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
850 * spu/fstat.c: Ditto.
851 * spu/lseek.c: Ditto.
855 * spu/unlink.c: Ditto.
856 * spu/write.c: Ditto.
858 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
860 * spu/Makefile.in: Add dependency.
862 2006-08-24 Paul Brook <paul@codesourcery.com>
864 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
866 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
868 * spu/Makefile.in: Add new object files.
869 * spu/syscalls.c: Move each system call to individual file.
870 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
871 * spu/close.c: New file. Moved from spu/syscalls.c.
872 * spu/fstat.c: Likewise.
873 * spu/getpid.c: Likewise.
874 * spu/isatty.c: Likewise.
875 * spu/kill.c: Likewise.
876 * spu/lseek.c: Likewise.
877 * spu/open.c: Likewise.
878 * spu/read.c: Likewise.
879 * spu/stat.c: Likewise.
880 * spu/unlink.c: Likewise.
881 * spu/write.c: Likewise.
883 2006-08-21 David Ung <davidu@mips.com>
885 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
886 option since it uses the syscall instruction.
888 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
890 * spu/Makefile.in: Add special compiler
891 options to reduce size.
893 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
895 * spu/jsre.h(JSRE_STAT): New define.
896 (syscall_stat_t): New type.
897 * spu/syscalls.c(stat): New syscall.
899 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
901 * configure.in: Add spu support.
902 * configure: Regenerated.
903 * spu/Makefile.in: New file.
904 * spu/aclocal.m4: Ditto.
905 * spu/configure: Ditto.
906 * spu/configure.in: Ditto.
912 * spu/syscalls.c: Ditto.
914 2006-07-05 Shaun Jackman <sjackman@gmail.com>
916 * arm/linux-crt0.S: Remove file.
917 * arm/linux-crt0.c: New file. Supports PIC code.
919 2006-07-04 Shaun Jackman <sjackman@gmail.com>
921 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
922 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
923 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
926 2006-06-30 DJ Delorie <dj@redhat.com>
928 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
930 2006-06-23 Shaun Jackman <sjackman@gmail.com>
932 * arm/elf-linux.specs: New file.
934 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
936 * arm/syscalls.c (_unlink, isatty, _system, _rename):
937 Make them do something useful in the ARM_RDI_MONITOR case.
939 2006-06-08 Fred Fish <fnf@specifix.com>
941 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
942 mips/pmon.ld: Keep special sections generated by mips gcc.
944 2006-06-05 Shaun Jackman <sjackman@gmail.com>
946 * arm/linux-syscalls0.S (reboot): Remove.
947 * arm/linux-syscalls1.c (reboot): New function.
949 2006-06-05 Shaun Jackman <sjackman@gmail.com>
951 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
952 argument to choose an ADP exception reason.
953 * arm/libcfunc.c (abort): Remove this function.
955 2006-05-30 Shaun Jackman <sjackman@gmail.com>
957 * arm/Makefile.in: Add Linux syscall interface.
958 * arm/linux-crt0.S: New file.
959 * arm/linux-syscall.h: New file.
960 * arm/linux-syscalls0.S: New file.
961 * arm/linux-syscalls1.c: New file.
963 2006-05-23 Fred Fish <fnf@specifix.com>
965 * mips/configure.in: Change mipsisa64-*-* to
966 mipsisa64*-*-* to catch minor variations like
968 * mips/configure: Regenerated.
970 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
972 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
973 * configure.in: Add additional flags when creating Makefile.
974 * configure: Regenerated.
976 * arm/configure.in: Set with_multisubdir when creating Makefile.
977 * cris/configure.in: Ditto.
978 * d30v/configure.in: Ditto.
979 * frv/configure.in: Ditto.
980 * i386/configure.in: Ditto.
981 * iq2000/configure.in: Ditto.
982 * libnosys/configure.in: Ditto.
983 * m32c/configure.in: Ditto.
984 * m32r/configure.in: Ditto.
985 * m68hc11/configure.in: Ditto.
986 * m68k/configure.in: Ditto.
987 * mcore/configure.in: Ditto.
988 * mips/configure.in: Ditto.
989 * mn10200/configure.in: Ditto.
990 * mn10300/configure.in: Ditto.
991 * mt/configure.in: Ditto.
992 * pa/configure.in: Ditto.
993 * rs6000/configure.in: Ditto.
994 * sparc/configure.in: Ditto.
995 * cris/configure: Regenerated.
996 * d30v/configure: Ditto.
997 * frv/configure: Ditto.
998 * i386/configure: Ditto.
999 * iq2000/configure: Ditto.
1000 * libnosys/configure: Ditto.
1001 * m32c/configure: Ditto.
1002 * m32r/configure: Ditto.
1003 * m68hc11/configure: Ditto.
1004 * m68k/configure: Ditto.
1005 * mcore/configure: Ditto.
1006 * mips/configure: Ditto.
1007 * mn10200/configure: Ditto.
1008 * mn10300/configure: Ditto.
1009 * mt/configure: Ditto.
1010 * pa/configure: Ditto.
1011 * rs6000/configure: Ditto.
1012 * sparc/configure: Ditto.
1014 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
1016 * configure.in: Modified to support autoconf 2.59.
1017 * */configure.in: Ditto.
1018 * configure: Regenerated.
1019 * */configure: Ditto.
1020 * wince/aclocal.m4: Ditto.
1021 * acinclude.m4: New file.
1022 * aclocal.m4: Ditto.
1023 * arm/aclocal.m4: Ditto.
1024 * cris/aclocal.m4: Ditto.
1025 * crx/aclocal.m4: Ditto.
1026 * d30v/aclocal.m4: Ditto.
1027 * fr30/aclocal.m4: Ditto.
1028 * frv/aclocal.m4: Ditto.
1029 * hp74x/aclocal.m4: Ditto.
1030 * i386/aclocal.m4: Ditto.
1031 * i960/aclocal.m4: Ditto.
1032 * iq2000/aclocal.m4: Ditto.
1033 * libnosys/aclocal.m4: Ditto.
1034 * m32c/aclocal.m4: Ditto.
1035 * m32r/aclocal.m4: Ditto.
1036 * m68hc11/aclocal.m4: Ditto.
1037 * m68k/aclocal.m4: Ditto.
1038 * mcore/aclocal.m4: Ditto.
1039 * mips/aclocal.m4: Ditto.
1040 * mn10200/aclocal.m4: Ditto.
1041 * mn10300/aclocal.m4: Ditto.
1042 * mt/aclocal.m4: Ditto.
1043 * pa/aclocal.m4: Ditto.
1044 * rs6000/aclocal.m4: Ditto.
1045 * sparc/aclocal.m4: Ditto.
1046 * sparc/libsys/aclocal.m4: Ditto.
1047 * xstormy16/aclocal.m4: Ditto.
1049 2006-04-18 Mark Mitchell <mark@codesourcery.com>
1051 * doc/porting.texi: Document libgloss build conventions.
1053 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
1055 * mt/startup-16-002.S (.internal_io): Make @nobits.
1056 * mt/startup-16-003.S (.internal_io): Make @nobits.
1057 * mt/startup-ms2.S (.internal_io): Make @nobits.
1059 2006-03-02 DJ Delorie <dj@redhat.com>
1061 * m32c/exit.S: Preserve r1.
1063 2006-02-24 Paul Brook <paul@codesourcery.com>
1065 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
1067 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
1069 * m68k/Makefile.in (CF_SCRIPTS): New.
1070 (all): Add CF_SCRIPTS.
1071 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
1072 m5282evb.ld): New targets
1073 (install): Iterate over CF_SCRIPTS.
1074 * m68k/crt0.S: Don't use dbra on any cf chips.
1075 * m68k/dbug-cf.sc: New.
1077 2006-02-07 Paul Brook <paul@codesourcery.com>
1079 * arm/crt0.S: Add Thumb-2 startup code.
1080 * arm/redboot-crt0.S: Ditto.
1081 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
1082 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
1083 * arm/trap.S: Disable for Thumb-2.
1085 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
1087 * mt/ms2.ld (.sram): Correct typo in section names.
1089 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
1091 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
1092 (crt0-ms2.o): New target.
1093 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
1095 2006-01-04 Paul Brook <paul@codesourcery.com>
1097 * m68k/bcc.ld: Add .got.plt and .got
1098 * m68k/idp.ld: Ditto.
1099 * m68k/idpgdb: Ditto.
1100 * m68k/mvme135.ld: Ditto.
1101 * m68k/sbc5204.ld: Ditto.
1102 * m68k/sbc5206.ld: Ditto.
1103 * m68k/sim.ld: Ditto.
1105 2005-12-13 DJ Delorie <dj@redhat.com>
1107 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
1108 .init and .fini processing.
1109 * m32c/crtn.S: Likewise.
1110 * m32c/exit.S: Likewise.
1112 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
1114 * mt/16-002.ld: Change architecture to 'mt'. Remove
1116 * mt/16-003.ld: Likewise.
1117 * mt/64-001.ld: Likewise.
1118 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
1119 * mt/crt0.S: Likewise.
1121 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
1123 * configure.in: Replace ms1 arch with mt arch.
1124 * configure: Rebuilt.
1125 * mt: Renamed from ms1 dir.
1127 2005-12-06 Paul Brook <paul@codesourcery.com>
1129 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
1130 * m68k/idp.ld: Ditto.
1131 * m68k/idpgdb: Ditto.
1132 * m68k/mvme135.ld: Ditto.
1133 * m68k/sbc5204.ld: Ditto.
1134 * m68k/sbc5206.ld: Ditto.
1135 * m68k/sim.ld: Ditto.
1137 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1139 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
1140 * libnosys/chown.c: New file.
1141 * libnosys/readlink.c: New file.
1142 * libnosys/symlink.c: New file.
1144 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1146 * arm/libcfunc.c (clock, sleep, usleep): New functions.
1147 * arm/syscalls.c (_clock): New function.
1148 (_times): Call _clock.
1150 2005-11-17 Shaun Jackman <sjackman@gmail.com>
1152 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
1153 the IsTTY SWI that _isatty calls.
1155 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
1157 * cris/linunistd.h: Don't redefine errno as extern int.
1159 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
1161 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
1163 * arm/configure: Regenerate.
1165 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
1167 * arm/configure.in: Support building crt0.o when syscalls
1168 are disabled in newlib.
1169 * arm/configure: Regenerated.
1171 2005-10-03 James E Wilson <wilson@specifix.com>
1173 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1174 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1175 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1176 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1177 mips/pmon.ld: Add support for .bss.* sections.
1179 2005-09-23 James E Wilson <wilson@specifix.com>
1181 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1182 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1183 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1184 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1185 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
1186 support for .gnu.linkonce.b.*.
1188 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
1190 * rs6000/Makefile.in (VPATH): Use colon as separator.
1192 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
1194 * ms1/access.c: Change copyright notice.
1196 2005-08-19 DJ Delorie <dj@redhat.com>
1198 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
1199 (*.o): Add dependencies.
1200 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1203 2005-08-18 DJ Delorie <dj@redhat.com>
1205 * m32c/Makefile.in: Block out memory regions reserved for monitors
1206 and simulators. Add monitor link scripts.
1208 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1210 * arm/syscalls.c (initialise_monitor_handles): Set
1211 monitor_stderr to the result of SWI_open(":tt", "a")
1212 instead of simply duplicating stdout.
1214 2005-08-10 DJ Delorie <dj@redhat.com>
1216 * configure.in: Add m32c support.
1217 * configure: Regenerated
1218 * m32c: New directory, Renesas R8C/M16C/M32C support.
1219 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1220 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1221 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1222 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1223 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1224 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1225 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1226 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1228 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1230 * libgloss/arm/libcfunc.c (isatty): New function.
1232 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1234 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1235 argument set to -1, which is an invalid signal number.
1236 (_kill): Comment and coding style changes only.
1237 (_raise): Remove function.
1239 2005-07-19 Paul Brook <paul@codesourcery.com>
1241 * arm/crt0.S: Ensure doubleword stack alignment.
1243 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1245 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1247 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1248 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1249 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1250 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1251 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1252 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1254 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1256 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1257 (alarm): Add the weak attribute.
1258 (pause): New function. Return ENOSYS.
1259 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1262 (_link): Ditto. Return ENOSYS.
1263 (_unlink): Call the swi instead of returning -1.
1264 (_raise): Add the weak attribute. Return ENOSYS.
1265 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1266 (_system): Call the swi instead of returning ENOSYS.
1269 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1271 * configure.in: Add ms1 case.
1272 * configure: Regenerate.
1273 * ms1/16-002.ld: New.
1274 * ms1/16-003.ld: New.
1275 * ms1/64-001.ld: New.
1276 * ms1/access.c: New.
1279 * ms1/configure: New.
1280 * ms1/configure.in: New.
1281 * ms1/crt0-16-002.S: New.
1282 * ms1/crt0-16-003.S: New.
1283 * ms1/crt0-64-001.S: New.
1285 * ms1/exit-16-002.c: New.
1286 * ms1/exit-16-003.c: New.
1287 * ms1/exit-64-001.c: New.
1290 * ms1/getpid.c: New.
1291 * ms1/gettime.c: New.
1292 * ms1/isatty.c: New.
1295 * ms1/Makefile.in: New.
1299 * ms1/startup-16-002.S: New.
1300 * ms1/startup-16-003.S: New.
1301 * ms1/startup-64-001.S: New.
1307 * ms1/unlink.c: New.
1311 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1313 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1314 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1315 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1316 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1317 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1318 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1319 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1320 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1321 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1322 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1323 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1324 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1327 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1329 * arm/syscalls.c (get_errno): Fix output register constraint.
1331 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1333 * rs6000/sim-getrusage.S: New file, broken out of:
1335 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1336 (sim-getrusage.o): New rule.
1338 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1340 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1342 2005-04-19 Eric Christopher <echristo@redhat.com>
1344 * mips/regs.S: Sign extend constants for mips64 and unify
1347 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1349 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1351 (RDIMON_BSP): Ditto.
1353 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1355 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1356 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1357 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1358 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1359 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1361 2005-02-08 Antony King <antony.king@st.com>
1363 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1364 instead of file pointer.
1366 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1368 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1369 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1370 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1371 ALL_INSTALL_FILES_NEWLIB_COPY.
1372 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1374 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1376 * configure.in: Support cris-*-* and crisv32-*-*.
1377 * libnosys/configure.in: Ditto.
1378 * configure, libnosys/configure: Regenerate.
1379 * cris: New directory.
1380 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1381 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1382 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1384 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1386 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1388 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1390 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1391 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1392 __make_section_unallocated. Mark magic variable as used.
1394 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1396 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1398 (libc_cv_asm_popsection_directive): Ditto.
1399 (libc_cv_section_attributes): Ditto.
1400 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1401 "_" as well, and set __SYMBOL_PREFIX accordingly.
1402 * libnosys/configure: Regenerate.
1404 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1406 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1407 as-new and ld-new, not as.new and ld.new.
1409 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1411 * libnosys/warning.h (__make_section_unallocated)
1412 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1413 instead of ";" to delimit assembly lines.
1415 2005-01-07 Paul Brook <paul@codesourcery.com>
1417 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1418 _init/_fini if they exist.
1420 2004-11-26 Paul Brook <paul@codesourcery.com>
1422 * arm/crt0.S (_start): Add .cantunwind annotation.
1424 2004-10-28 Nick Clifton <nickc@redhat.com>
1426 * configure.in: Add support for iq2000 target.
1427 * configure: Regenerate.
1429 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1431 * configure.in: Support crx-*-*.
1432 * configure: regenerate.
1433 * crx/_exit.c: New file.
1434 * crx/_getenv.c: Ditto.
1435 * crx/_rename: Ditto.
1436 * crx/close.c: Ditto.
1437 * crx/configure.in: Ditto.
1438 * crx/crti.S: Ditto.
1439 * crx/crtn.S: Ditto.
1440 * crx/crt0.S: Ditto.
1441 * crx/dvz_hndl.c: Ditto.
1442 * crx/flg_hndl.c: Ditto.
1443 * crx/fstat.c: Ditto.
1444 * crx/getpid.c: Ditto.
1445 * crx/iad_hndl.c: Ditto.
1446 * crx/intable.c: Ditto.
1447 * crx/isatty.c: Ditto.
1448 * crx/kill.c: Ditto.
1449 * crx/lseek.c: Ditto.
1450 * crx/Makefile.in: Ditto.
1451 * crx/open.c: Ditto.
1452 * crx/putnum.c: Ditto.
1453 * crx/read.c: Ditto.
1454 * crx/sbrk.c: Ditto.
1455 * crx/sim.ld: Ditto.
1456 * crx/stat.c: Ditto.
1457 * crx/svc_hndl.c: Ditto.
1458 * crx/time.c: Ditto.
1459 * crx/und_hndl.c: Ditto.
1460 * crx/unlink.c: Ditto.
1461 * crx/write.c: Ditto.
1463 2004-10-01 Paul Brook <paul@codesourcery.com>
1465 * arm/configure.in: Add *-*-aebi target.
1466 * arm/configure: Regenerate.
1468 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1470 * i386/cygmon.ld (.text): Fix alignment.
1471 (.rodata): Handle .rodata.* sections.
1473 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1475 * Makefile.in: Support $(DESTDIR).
1476 * arm/Makefile.in: Ditto.
1477 * d30v/Makefile.in: Ditto.
1478 * doc/Makefile.in: Ditto.
1479 * fr30/Makefile.in: Ditto.
1480 * frv/Makefile.in: Ditto.
1481 * hp74x/Makefile.in: Ditto.
1482 * i386/Makefile.in: Ditto.
1483 * i960/Makefile.in: Ditto.
1484 * iq2000/Makefile.in: Ditto.
1485 * libnosys/Makefile.in: Ditto.
1486 * m32r/Makefile.in: Ditto.
1487 * m68hc11/Makefile.in: Ditto.
1488 * m68k/Makefile.in: Ditto.
1489 * mcore/Makefile.in: Ditto.
1490 * mips/Makefile.in: Ditto.
1491 * mn10200/Makefile.in: Ditto.
1492 * mn10300/Makefile.in: Ditto.
1493 * pa/Makefile.in: Ditto.
1494 * rs6000/Makefile.in: Ditto.
1495 * sparc/Makefile.in: Ditto.
1496 * sparc/libsys/Makefile.in: Ditto.
1497 * xstormy16/Makefile.in: Ditto.
1499 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1501 * libnosys/_exit.c: New file.
1502 * libnosys/Makefile.in: Add _exit.o.
1504 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1506 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1507 enablement variable to determine if crt0 should or should not be
1509 * arm/configure: Regenerated.
1510 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1511 @BUILD_CRT0_FALSE@ variables set in configure to determine
1512 if crt0.o should be built and installed.
1514 2004-06-09 Toralf Lund <toralf@procaptura.com>
1516 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1517 FIQ and IRQ mode, plus calls hardware_init_hook() and
1518 software_init_hook() if present.
1519 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1521 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1522 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1523 as "RDP" and "RDI" monitors.
1524 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1525 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1526 with above mentioned support libs and startfiles.
1528 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1530 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1533 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1535 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1537 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1539 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1540 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1541 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1542 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1544 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1546 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1548 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1549 * mips/vr5xxx.S: Likewise.
1551 2004-03-23 Eric Christopher <echristo@redhat.com>
1553 * frv/crt0.S: Fix comment.
1554 * mips/configure.in: Add mipsisa64-*-* to target support.
1555 * mips/configure: Regenerate.
1557 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
1559 * m68hc11/sci-inout.S: Supports -mlong-calls.
1560 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
1561 (.text): Mark the .installN and .finiN section with KEEP.
1562 (.vectors): Likewise for .vectors.
1563 (.gcc_except_table): New section.
1564 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
1565 (.text): Mark the .installN and .finiN section with KEEP.
1566 (.vectors): Likewise for .vectors.
1567 (.gcc_except_table): New section.
1569 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
1571 * m68k/leds.c: remove led_putnum(), zylons() forward
1572 function declarations.
1573 * m68k/leds.h: add zylons() forward function declaration.
1575 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1577 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
1578 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
1579 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
1580 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
1581 * frv/crt0.S: Fix fdpic sp calculation.
1582 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1583 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
1584 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
1585 fixup ctors nor dtors on FDPIC.
1586 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1587 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
1588 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
1589 gr15 before function calls.
1590 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
1591 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
1594 2003-10-27 Bernardo Innocenti <bernie@develer.com>
1596 * m68k/asm.h: Add macros for -fPIC, -msep-data and
1597 -mid-shared-library support.
1598 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
1599 -mid-shared-library support.
1600 * m68k/sim-crt0.S: Likewise.
1602 2003-10-15 Bernardo Innocenti <bernie@develer.com>
1604 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
1605 typedef from <unistd.h>.
1607 2003-08-26 Jason Merrill <jason@redhat.com>
1609 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
1610 * sparc/sparc86x.ld: Likewise.
1612 2003-08-20 Chris Demetriou <cgd@broadcom.com>
1614 * mips/crt0_cfe.S: New file.
1615 * mips/cfe_mem.c: New file.
1616 * mips/cfe_prestart.S: Remove.
1617 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
1618 and use _start as the entry point. Align BSS to 32-byte boundary.
1619 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
1620 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
1621 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
1622 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
1623 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1624 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1626 * mips/configure: Regenerate.
1628 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1630 * i386/cygmon-salib.c (unlink): New stub.
1632 2003-08-08 Mark Salter <msalter@redhat.com>
1634 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1636 Bernd Schmidt <bernds@redhat.com>
1638 * i386/cygmon.ld: Add entry for .rodata.
1640 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1642 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1644 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1646 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1647 * mn10300/asb2305.ld: Added ASB2305 support.
1648 * mn10300/configure: Ditto.
1649 * mn10300/configure.in: Ditto.
1650 2001-09-12 Stan Cox <scox@redhat.com>
1651 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1653 * mn10300/configure.in: Add support for asb2303 board script.
1655 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1657 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1659 * configure: Regenerated.
1661 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1663 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1666 2003-06-06 Stan Cox <scox@redhat.com>
1667 Jeff Johnston <jjohnstn@redhat.com>
1668 Anthony Green <green@redhat.com>
1670 * configure.in: Add iq2000 support.
1671 * configure: Rebuilt.
1672 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
1673 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
1674 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
1675 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
1676 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
1677 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
1678 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
1679 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
1680 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
1683 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
1685 * libnosys/Makefile.in: Add errno.o.
1686 * libnosys/errno.c: New file to supply errno definition if
1687 one not provided yet.
1689 2003-05-26 Eric Christopher <echristo@redhat.com>
1691 * mips/crt0.S: Remove stackbase variable set.
1693 2003-05-02 Eric Christopher <echristo@redhat.com>
1695 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
1697 2003-04-29 Nick Clifton <nickc@redhat.com>
1699 * libnosys/sbrk.c: Remove unnecessary #include's.
1700 Change return type of _sbrk() function to void * to match
1701 definition in system header files.
1704 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
1706 * xstormy16/sim_rom.ld: New.
1707 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
1708 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
1709 * xstormy16/eva_app.ld (_rdata, _data): New.
1710 * xstormy16/sim_high.ld (_rdata, _data): New.
1712 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
1714 * m32r/Makefile.in: Add multilib support.
1715 * m32r/configure.in: Ditto.
1716 * m32r/configure: Regenerated.
1718 2003-04-16 Nick Clifton <nickc@redhat.com>
1720 * xstormy16/sim_high.ld: Add .jcr section mapping.
1721 * xstormy16/eva_stub.ld: Likewise.
1722 * xstormy16/eva_app.ld: Likewise.
1724 2003-04-09 Chris Demetriou <cgd@broadcom.com>
1726 * mips/cfe.c (_flush_cache): New function.
1728 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1730 * mips/nullmon.c (_ftext, _end): Adjust declaration.
1731 (get_mem_info): Rework.
1733 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1735 * mips/crt0.S (zerobss): Reload __memsize after call.
1737 2003-02-17 Chris Demetriou <cgd@broadcom.com>
1739 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
1741 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1743 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
1745 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
1746 way as mipsisa32-*-*.
1747 * mips/configure: Regenerate.
1749 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1751 * mips/cfe.c (hardware_hazard_hook): Move...
1752 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
1753 and translate into assembly.
1755 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1757 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
1758 Pass an empty argv and envp to main().
1760 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1762 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
1763 * mips/configure: Regenerate.
1765 2003-01-07 Chris Demetriou <cgd@broadcom.com>
1767 * crt0.S: Check for definition of __mips64 rather than
1768 checking (__mips < 3).
1770 * cygmon.c (sysCall): Avoid multi-line string literals.
1772 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
1774 * mips/Makefile.in: Add cygmon support.
1775 * mips/configure.in: Ditto.
1776 * mips/configure: Regenerated.
1777 * mips/crt0_cygmon.S: New file.
1778 * mips/cygmon.c: Ditto.
1779 * mips/pmon.S: Minor formatting and copyright changes.
1780 * mips/crt0.S: Ditto.
1782 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1784 * arm/Makefile.in: Add support for new pid specs.
1785 * arm/coff-iq80310.specs: Change to allow future support.
1786 * arm/elf-iq80310.specs: Ditto.
1787 * arm/elf-redboot.specs: Ditto.
1788 * arm/coff-redboot.ld: Add EH frame support.
1789 * arm/redboot-crt0.S: Add optional code to clear bss without
1791 * arm/coff-pid.specs: New file.
1792 * arm/elf-pid.specs: New file.
1794 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1795 Catherine Moore <clm@redhat.com>
1797 * m32r/configure.in: Do not require gcc to be able to link an
1799 * m32r/configure: Regenerate.
1800 * m32r/Makefile.in: Directly reference gdbstub.
1802 2002-10-25 Bernd Schmidt <bernds@redhat.com>
1804 * i386/cygmon.ld: Add entry for .gcc_except_table.
1806 2000-10-25 Mark Salter <msalter@redhat.com>
1808 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
1809 use __start for start symbol.
1810 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
1811 Disable file I/O extensions to make Plum Hall happy.
1812 * i386/cygmon.ld: Set __start as entry point.
1813 * i386/Makefile.in: Support IS_AOUT.
1814 * i386/configure.in: Support IS_AOUT.
1815 * i386/configure: Regenerated.
1816 * i386/cygmon-salib.c:
1817 * i386/cygmon-gmon.c (_mcount): It's _etext.
1819 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
1821 * configure.in: Clarify some of the triplets so unsupported
1822 configurations don't pass through.
1823 * configure: Regenerated.
1825 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
1827 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
1829 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
1831 * mips/ddb.ld: KEEP .init and .fini.
1832 * mips/ddb-kseg0.ld: Likewise.
1834 2002-10-04 Michael Snyder <msnyder@redhat.com>
1836 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
1837 exception vector address, as suggested by Mitsubishi.
1838 (getExceptionVector): Ditto.
1840 2002-08-01 Chris Demetriou <cgd@broadcom.com>
1842 * mips/cfe.ld (STARTUP): New definition.
1843 * mips/ddb-kseg0.ld (STARTUP): Likewise.
1844 * mips/ddb.ld (STARTUP): Likewise.
1845 * mips/dve.ld (STARTUP): Likewise.
1846 * mips/idt.ld (STARTUP): Likewise.
1847 * mips/jmr3904app-java.ld (STARTUP): Likewise.
1848 * mips/jmr3904app.ld (STARTUP): Likewise.
1849 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
1850 * mips/jmr3904dram.ld (STARTUP): Likewise.
1851 * mips/lsi.ld (STARTUP): Likewise.
1852 * mips/nullmon.ld (STARTUP): Likewise.
1853 * mips/pmon.ld (STARTUP): Likewise.
1855 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
1857 * README: Mention 68HC11/68HC12 support.
1858 * configure.in: Recognize m6811-elf and m6812-elf.
1859 * configure: Regenerated.
1860 * m68hc11/Makefile.in: New file.
1861 * m68hc11/configure.in: New file.
1862 * m68hc11/configure: New file.
1863 * m68hc11/crt0.S: New file.
1864 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
1865 * m68hc11/sim-valid-m68hc11.ld: New file.
1866 * m68hc11/sim-valid-m68hc12.ld: New file.
1867 * m68hc11/syscalls.c: New file.
1869 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
1871 * rs6000/simulator.S (gettimeofday): New.
1874 2002-07-18 Chris Demetriou <cgd@broadcom.com>
1876 * read.c (read): Don't assign past end of buffer, fix return value.
1878 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1880 * mips/Makefile.in (GENOBJS2): New variable to name other
1881 commonly used objects.
1882 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
1884 * mips/Makefile.in: Add support for Broadcom CFE firmware.
1885 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
1886 * mips/configure: Regenerate.
1887 * mips/cfe.c: New file.
1888 * mips/cfe.ld: New file.
1889 * mips/cfe_api.c: New file.
1890 * mips/cfe_api.h: New file.
1891 * mips/cfe_api_int.h: New file.
1892 * mips/cfe_error.h: New file.
1893 * mips/cfe_prestart.S: New file.
1895 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1897 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1898 symbols for optionally-provided functions.
1899 * mips/ddb-kseg0.ld: Likewise.
1900 * mips/ddb.ld: Likewise.
1901 * mips/dve.ld: Likewise.
1902 * mips/idt.ld: Likewise.
1903 * mips/idt32.ld: Likewise.
1904 * mips/idt64.ld: Likewise.
1905 * mips/idtecoff.ld: Likewise.
1906 * mips/jmr3904app-java.ld: Likewise.
1907 * mips/jmr3904app.ld: Likewise.
1908 * mips/jmr3904dram-java.ld: Likewise.
1909 * mips/jmr3904dram.ld: Likewise.
1910 * mips/lsi.ld: Likewise.
1911 * mips/nullmon.ld: Likewise.
1912 * mips/pmon.ld: Likewise.
1913 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
1914 functions if they are provided.
1915 (_exit): Handle __embedded_pic properly.
1917 2002-06-18 Dave Brolley <brolley@redhat.com>
1919 From Catherine Moore, Michael Meissner, Richard Sandiford:
1920 * configure.in: Support frv*-*-*.
1921 * frv/Makefile.in: New file.
1922 * frv/configure: New file.
1923 * frv/configure.in: New file.
1924 * frv/crt0.S: New file.
1925 * frv/fstat.c: New file.
1926 * frv/getpid.c: New file.
1927 * frv/isatty.c: New file.
1928 * frv/kill.c: New file.
1929 * frv/print.c: New file.
1930 * frv/putnum.c: New file.
1931 * frv/sbrk.c: New file.
1932 * frv/sim-close.S: New file.
1933 * frv/sim-exit.S: New file.
1934 * frv/sim-inbyte.c: New file.
1935 * frv/sim-lseek.S: New file.
1936 * frv/sim-open.S: New file.
1937 * frv/sim-read.S: New file.
1938 * frv/sim-time.c: New file.
1939 * frv/sim-unlink.S: New file.
1940 * frv/sim-write.S: New file.
1941 * frv/stat.c: New file.
1943 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1945 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1946 * libnosys/configure.in: Check gcc's support for section attributes.
1947 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1948 does not support section attributes.
1950 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1952 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1954 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1959 (_rename): New function.
1962 (_unlink): Call a syscall for this now.
1965 (_gettimeofday): Ditto.
1967 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1969 * debug.h: Change mem_err to volatile to match definition in
1972 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1974 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1977 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1979 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1980 of AC_PROG_CC to avoid building an executable in configuration.
1981 * m68k/configure: Regenerated.
1983 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1985 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1988 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1990 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1992 2002-02-05 Mark Salter <msalter@redhat.com>
1994 * arm/elf-iq80310.specs: Ditto.
1995 * arm/elf-redboot.specs: Ditto.
1996 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1997 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1999 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
2001 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
2003 * xstormy16/eva_app.ld: Add __malloc_start.
2004 * xstormy16/sbrk.c: Remove.
2005 * xstormy16/sim_malloc_start.s: New file.
2006 * xstormy16/sim_high.ld: Make the stack start immediately at the
2009 2002-02-01 Michael Meissner <meissner@redhat.com>
2011 * mips/cma101.c (__sizemem_default): Allow user to specify the
2013 (__sizemem): Use it.
2015 2002-01-24 Mark Salter <msalter@redhat.com>
2017 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
2019 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
2020 (__get_memtop): New funtion to return top of memory.
2022 2002-01-15 Mark Salter <msalter@redhat.com>
2024 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
2025 forward interrupts to user application vectors.
2027 * xstormy16/crt0_stub.s: Remove default interrupt routines.
2029 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
2030 add it to install list.
2032 2002-01-07 Mark Salter <msalter@redhat.com>
2034 * configure.in: Add support for arm, strongarm, and xscale.
2035 * configure: Regenerated.
2036 * arm/coff-iq80310.specs: New file.
2037 * arm/coff-redboot.ld: New file.
2038 * arm/coff-redboot.specs: New file.
2039 * arm/configure: New file.
2040 * arm/configure.in: New file.
2041 * arm/elf-iq80310.specs: New file.
2042 * arm/elf-redboot.ld: New file.
2043 * arm/elf-redboot.specs: New file.
2044 * arm/Makefile.in: New file.
2045 * arm/redboot-crt0.S: New file.
2046 * arm/redboot-syscalls.c: New file.
2048 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
2049 Mark Salter <msalter@redhat.com>
2050 Catherine Moore <clm@redhat.com>
2051 Richard Henderson <rth@redhat.com>
2053 * configure.in: Add xstormy16.
2054 * libnosys/configure.in: Add xstormy16.
2055 * configure: Regenerated.
2056 * libnosys/configure: Regenerated.
2057 * xstormy16/Makefile.in: New file.
2058 * xstormy16/close.c: New file.
2059 * xstormy16/configure: New file.
2060 * xstormy16/configure.in: New file.
2061 * xstormy16/crt0.s: New file.
2062 * xstormy16/crt0_stub.s: New file.
2063 * xstormy16/crti.s: New file.
2064 * xstormy16/crtn.s: New file.
2065 * xstormy16/eva_app.c: New file.
2066 * xstormy16/eva_app.ld: New file.
2067 * xstormy16/eva_stub.ld: New file.
2068 * xstormy16/fstat.c: New file.
2069 * xstormy16/getpid.c: New file.
2070 * xstormy16/kill.c: New file.
2071 * xstormy16/lseek.c: New file.
2072 * xstormy16/open.c: New file.
2073 * xstormy16/sbrk.c: New file.
2074 * xstormy16/sim_high.ld: New file.
2075 * xstormy16/stat.c: New file.
2076 * xstormy16/syscalls.S: New file.
2077 * xstormy16/syscalls.m4: New file.
2078 * xstormy16/unlink.c: New file.
2079 * xstormy16/xstormy16_stub.c: New file.
2081 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
2083 * m32r/Makefile.in: Use gdb stub set by configure.
2084 * m32r/configure.in: Add a special macro for testing
2085 c compiler without building executable. Add setting of
2087 * m32r/configure: Regenerated.
2089 2001-10-31 David Howells <dhowells@redhat.com>
2091 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
2092 * mn10300/times.c: Renamed "times" to "_times" so that it can be
2093 referenced by newlib.
2094 * mn10300/cygmon.c: New file.
2095 * mn10300/crt0_redboot.S: Ditto.
2096 * mn10300/crt0_cygmon.S: Ditto.
2097 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
2098 * mn10300/configure.in: Changed to allow for future
2099 evaluation boards to be added.
2100 * mn10300/configure: Regenerated.
2102 2001-10-17 Michael Meissner <meissner@redhat.com>
2104 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
2105 identify if a program is running in kernel segment 0.
2107 * cma101.c (__sizemem): If we are running in kernel segment 0,
2108 instead of kernel segment 1, use kernel segment 0 addresses which
2109 are uncached when sizing memory.
2111 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
2112 program to run in kernel segment 0, instead of kernel segment 1.
2114 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
2115 * configure: Regenerate.
2117 2001-09-15 Eric Christopher <echristo@redhat.com>
2119 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
2121 * mips/configure: Regenerate.
2123 2001-09-14 Eric Christopher <echristo@redhat.com>
2125 * mips/configure.in: Add mipsisa32 support.
2126 * mips/configure: Regenerate.
2127 * mips/idt32.ld: New file.
2128 * mips/idt64.ld: New file.
2130 2001-09-11 Michael Meissner <meissner@redhat.com>
2132 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
2133 point registers, even if we are compiling for a mips3 or greater.
2135 2001-09-10 Jim Blandy <jimb@redhat.com>
2137 Add support for GDB monitor-style I/O.
2138 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
2140 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
2141 precede the byte with a ^O character.
2142 * m68k/idpgdb.ld: New linker script.
2143 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
2145 (all): Add ${IDPGDB_BSP} to the list of things to build.
2146 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
2147 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
2148 (install): Install the IDPGDB stuff, too.
2150 2001-08-30 Richard Henderson <rth@redhat.com>
2151 Eric Christopher <echristo@redhat.com>
2153 * mips/crt0.S: Fix for .init/.fini sections.
2155 2001-08-30 Richard Henderson <rth@redhat.com>
2156 Eric Christopher <echristo@redhat.com>
2158 * mips/idt.ld: Rewrite for .init/.fini sections.
2160 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
2162 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
2164 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
2166 * hp74x/configure: Regenerated with current autoconf.
2167 * m32r/configure: Ditto.
2168 * m68k/configure: Ditto.
2169 * pa/configure: Ditto.
2170 * sparc/configure: Ditto.
2172 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
2174 * rs6000/simulator.S (dup): New syscall.
2176 2001-02-28 Will Cohen <wcohen@redhat.com>
2178 * src/libgloss/m68k/Makefile.in: Updated copyright and
2179 added rules to build simulator related libraries.
2180 (SIM_SCRIPTS): New variable.
2181 (SIM_LDFLAGS): New variable.
2182 (SIM_BSP): New variable.
2183 (SIM_CRT0): New variable.
2184 (SIM_OBJS): New variable.
2185 (SIM_TEST): New variable.
2186 (SIM_INSTALL): new variable.
2187 * src/libgloss/m68k/sim-abort.c: New file.
2188 * src/libgloss/m68k/sim-crt0.S: New file.
2189 * src/libgloss/m68k/sim-errno.c: New file.
2190 * src/libgloss/m68k/sim-funcs.c: New file.
2191 * src/libgloss/m68k/sim-inbyte.c: New file.
2192 * src/libgloss/m68k/sim-print.c: New file.
2193 * src/libgloss/m68k/sim-sbrk.c: New file.
2194 * src/libgloss/m68k/sim.ld: New file.
2195 * src/libgloss/m68k/simulator.S: New file.
2197 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
2199 * mn10200/access.c: With DJ Delorie's permission, this code is
2200 now freely modifiable with no reference to "copying.dj".
2201 * mn10300/access.c: Ditto.
2203 2001-02-06 Will Cohen <wcohen@redhat.com>
2205 * rs6000/sim-errno.c (__errno): Removed.
2206 (_cerror): Use re-entrant version of errno.
2208 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2210 * rs6000/simulator.S: Use conditional returns for documentation
2212 (access): Add new syscall.
2214 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2216 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2218 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2220 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2221 status register for 32 bit addressing
2222 * mips/regs.S: Add symbols for status and config register fields.
2223 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2224 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2225 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2226 * mips/configure.in: Add case arm for mips64vr5000 since the
2227 default (which was previously used) should not get vr5xxx.o.
2229 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2231 * wince/Makefile.am: Use LDADD from configure.
2232 * wince/Makefile.in: Regenerate.
2233 * wince/configure.in: Determine libraries needed based (crudely) on
2235 * wince/configure: Regenerate.
2237 1999-12-16 Tom Tromey <tromey@cygnus.com>
2239 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2241 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2242 patch of 1998-11-23.
2244 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2245 against -lgcjcoop, not -lqthreads.
2246 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2248 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2250 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2251 without the bits for __{C,D}TOR_{LIST,END}__.
2253 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2255 * m68k/idp.ld (.text): Put crtbegin at the start of the
2256 constructors and destructors.
2258 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2260 * wince/Makefile.am: Add missing gdbdir assignment.
2261 * wince/Makefile.in: Regenerate.
2263 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2265 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2267 1999-11-15 Nick Clifton <nickc@cygnus.com>
2269 * configure.in: Add arm-wince-pe target.
2270 * configure: Regenerate.
2272 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2274 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2275 not bringing in crtbegin.o.
2276 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2278 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2280 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2281 earlier because it'll be needed. Set the high bits of the PC to
2282 be consistent with other pointers, so that exception handling
2283 doesn't get confused.
2285 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2287 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2288 on case-insensitive windows filesystems.
2290 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2292 * configure.in: Generalize Windows CE target detection.
2293 * configure: Regenerate.
2294 * wince/Makefile.am: Rename CE stub filename.
2295 * wince/Makefile.in: Regenerate.
2296 * wince/configure.in: Allow changing of CE stub.
2297 * wince/configure: Regenerate.
2299 1999-07-26 Andrew Haley <aph@cygnus.com>
2301 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2302 and _end to allow them to be placed anywhere in memory.
2304 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2306 * sparc/elfsim.ld: Provide initp support.
2308 1999-06-22 Nick Clifton <nickc@cygnus.com>
2310 * mips/dve.ld (.rdata): Rename section to .rodata.
2311 * mips/idt.ld (.rdata): Rename section to .rodata.
2312 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2313 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2314 * mips/lsi.ld (.rdata): Rename section to .rodata.
2315 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2316 * mips/pmon.ld (.rdata): Rename section to .rodata.
2317 * mips/r5900.ld (.rdata): Rename section to .rodata.
2318 * mips/sky.ld (.rdata): Rename section to .rodata.
2319 * mips/vpu.ld (.rdata): Rename section to .rodata.
2321 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2323 * libnosys/configure.in: Added setting of ac_file
2324 prior to calling config-ml.in.
2325 * libnosys/configure: Regenerated.
2326 * libnosys/Makefile.in: Added code to make install directory
2327 for libnosys.a prior to installing.
2329 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2331 * Makefile.am: Expect the object file to be in the
2333 * Makefile.in: Regenerate.
2335 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2337 * configure.in: Add wince targest.
2338 * configure: Regenerate.
2339 * wince: New directory
2340 * wince/Makefile.am: New file.
2341 * wince/Makefile.in: New file.
2342 * wince/aclocal.m4: New file.
2343 * wince/configure: New file.
2344 * wince/configure.in: New file.
2346 1999-05-24 Jim Wilson <wilson@cygnus.com>
2348 * sparc/elfsim.ld: Add `.data.*'.
2350 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2352 * m68k/idp.ld: Add initp support.
2353 * sparc/cygmon.ld.src: Likewise.
2355 1999-05-14 Nick Clifton <nickc@cygnus.com>
2357 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2359 1999-05-13 Mark Salter <msalter@cygnus.com>
2361 * mcore/configure.in: Fixed multilib support.
2362 * mcore/configure: Regenerated.
2363 * mcore/Makefile.in: Fixed multilib problems.
2364 Added cmb board support
2365 * mcore/close.c: New file.
2366 * mcore/cmb-exit.c: Ditto.
2367 * mcore/cmb-inbyte.c: Ditto.
2368 * mcore/cmb-outbyte.c: Ditto.
2369 * mcore/elf-cmb.ld: Ditto.
2370 * mcore/elf-cmb.specs: Ditto.
2371 * mcore/fstat.c: Ditto.
2372 * mcore/getpid.c: Ditto.
2373 * mcore/kill.c: Ditto.
2374 * mcore/lseek.c: Ditto.
2375 * mcore/open.c: Ditto.
2376 * mcore/pe-cmb.ld: Ditto.
2377 * mcore/pe-cmb.specs: Ditto.
2378 * mcore/print.c: Ditto.
2379 * mcore/putnum.c: Ditto.
2380 * mcore/raise.c: Ditto.
2381 * mcore/read.c: Ditto.
2382 * mcore/sbrk.c: Ditto.
2383 * mcore/stat.c: Ditto.
2384 * mcore/unlink.c: Ditto.
2385 * mcore/write.c: Ditto.
2386 * mcore/c-syscalls.c: Removed.
2388 1999-05-07 Nick Clifton <nickc@cygnus.com>
2390 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2391 Tidy up code layout.
2393 1999-05-06 Nick Clifton <nickc@cygnus.com>
2395 * mcore/Makefile.in: Fix build rule.
2396 * mcore/syscalls.s: Rename to syscalls.S
2398 1999-05-04 Nick Clifton <nickc@cygnus.com>
2400 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2401 * mcore/configure: Regenerate.
2403 1999-04-29 Nick Clifton <nickc@cygnus.com>
2405 * mcore/crt0.S: Renamed file from crt0.s.
2406 Only invoke init() and fini() routines for ELF builds.
2407 Use __bss_start__ and __bss_end__ to locate .bss section.
2409 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2411 * mips/array.ld: Fix ELF ctor/dtor support.
2412 * mips/ddb.ld: Likewise.
2413 * mips/dve.ld: Likewise.
2414 * mips/idt.ld: Likewise.
2415 * mips/jmr3904app.ld: Likewise.
2416 * mips/lsi.ld: Likewise.
2417 * mips/nullmon.ld: Likewise.
2418 * mips/pmon.ld: Likewise.
2419 * mips/r5900.ld: Likewise.
2420 * mips/sky.ld: Likewise.
2421 * mips/vpu.ld: Likewise.
2423 1999-04-22 Nick Clifton <nickc@cygnus.com>
2425 * mcore/crt0.s: Initialise data section, call _init and _fini.
2427 * mcore/syscalls.s (_exit): Renamed from __exit.
2429 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2432 1999-04-21 Nick Clifton <nickc@cygnus.com>
2434 * mcore/crt0.s (_start): Use .long directive, not .word.
2436 * mcore/syscalls.s (_sbrk): fix syntax.
2438 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2440 * sparc/sparc86.ld: Set alignment for the .data section.
2442 1999-04-18 Nick Clifton <nickc@cygnus.com>
2444 * configure.in: Add support for mcore targets.
2445 * configure: Regenerate.
2446 * mcore: New directory.
2447 * mcore/Makefile.in: New File: meta Makefile.
2448 * mcore/configure.in: New File: meta configure file..
2449 * mcore/configure: New File: Generated.
2450 * mcore/crt0.s: New File: mcore startup code.
2451 * mcore/syscalls.s: New File: Assembler system call stubs.
2452 * mcore/c-syscalls.c: New File: C system call stubs.
2454 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2456 * mips/array.ld: Support linkonce sections.
2457 * mips/ddb.ld: Likewise.
2458 * mips/dve.ld: Likewise.
2459 * mips/idt.ld: Likewise.
2460 * mips/jmr3904app.ld: Likewise.
2461 * mips/jmr3904app-java.ld: Likewise.
2462 * mips/jmr3904dram.ld: Likewise.
2463 * mips/jmr3904dram-java.ld: Likewise.
2464 * mips/lsi.ld: Likewise.
2465 * mips/nullmon.ld: Likewise.
2466 * mips/pmon.ld: Likewise.
2467 * mips/r5900.ld: Likewise.
2468 * mips/sky.ld: Likewise.
2469 * mips/vpu.ld: Likewise.
2471 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2473 * mips/array.ld: Add ELF ctor/dtor support.
2474 * mips/ddb.ld: Likewise.
2475 * mips/dve.ld: Likewise.
2476 * mips/idt.ld: Likewise.
2477 * mips/jmr3904app.ld: Likewise.
2478 * mips/lsi.ld: Likewise.
2479 * mips/nullmon.ld: Likewise.
2480 * mips/pmon.ld: Likewise.
2481 * mips/r5900.ld: Likewise.
2482 * mips/sky.ld: Likewise.
2483 * mips/vpu.ld: Likewise.
2485 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2487 * i960/crt0.c (_start): Increase stack size to 256K.
2489 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2491 * i386/cygmon-salib.c: Add read and write syscall support.
2492 * i386/cygmon-syscall.h: Ditto.
2494 * i386/cygmon-gmon.[ch]: Profile support.
2496 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2498 * libnosys/configure.in: Check cygwin*, not cygwin32.
2499 * libnosys/configure: Regenerate.
2501 1999-02-18 Tom Tromey <tromey@cygnus.com>
2503 * mips/configure: Rebuilt.
2504 * mips/configure.in (script_list): Added jmr3904dram-java and
2506 * mips/jmr3904dram-java.ld: New file.
2507 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2508 * mips/jmr3904app-java.ld: New file.
2509 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2511 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2513 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2515 1999-02-18 Tom Tromey <tromey@cygnus.com>
2517 * Merge from branch:
2519 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2521 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2522 library name change.
2524 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2526 * mips/configure.in (script_list): Added jmr3904dram.ld.
2527 * mips/configure: Rebuilt.
2529 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2531 * mips/jmr3904dram.ld: Created.
2533 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2535 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2536 it must be linked it.
2538 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2540 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2541 the padding allocated for alignment.
2543 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2545 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2546 imported from the linker script.
2547 * mips/jmr3904app.ld: Provide _mem_size.
2549 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2551 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
2553 * mips/crt0.S: set argc to 0 before calling main()
2554 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
2556 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
2558 * mips/jmr3904-io.c: Implement get_mem_info().
2560 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
2562 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
2563 * mips/configure.in: Ditto.
2564 * mips/configure: Regenerate.
2566 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
2568 * mips/configure.in: Add jmr3904app to script list for tx39.
2569 * mips/configure: Regenerate.
2571 1999-02-08 Nick Clifton <nickc@cygnus.com>
2573 * libnosys/configure.in: Add support for StrongARM target.
2574 * libnosys/configure: Regenerate.
2576 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
2578 * d30v/syscalls.c (time): Added code to honor argument
2579 passed to time which is either a pointer to a time_t
2580 value to set or is the NULL pointer.
2582 1999-02-03 Keith Seitz <keiths@cygnus.com>
2584 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
2585 only unsigned chars.
2586 (getDebugChar2): Remove and integrate support into "M"
2589 1999-01-29 Doug Evans <devans@casey.cygnus.com>
2591 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
2592 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
2595 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
2597 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
2598 not "._stack". Remove mn10200 support.
2599 * mn10300/trap.S: Remove mn10200 support.
2600 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
2601 the .stack output section to be safe.
2602 * mn10300/eval.ld: Likewise.
2604 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
2606 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
2607 the .stack output section to be safe.
2608 * mn10200/eval.ld: Likewise.
2610 1999-01-14 Nick Clifton <nickc@cygnus.com>
2612 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
2615 * fr30/crt0.s (_start): Use atexit to call C++ global
2616 destructors. Patch from Mark Salter <msalter@cygnus.com>
2618 1999-01-12 Nick Clifton <nickc@cygnus.com>
2620 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
2622 1999-01-11 Nick Clifton <nickc@cygnus.com>
2624 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2625 global constructor/destructor support.
2627 1999-01-07 Nick Clifton <nickc@cygnus.com>
2629 * fr30/crt0.s (_start): Apply patch from Mark Salter
2630 <msalter@cygnus.com> to cope with initialising .bss areas that are
2633 1998-12-23 Michael Meissner <meissner@cygnus.com>
2635 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2636 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2637 (.gcc_except_table): Ditto.
2639 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2641 * sh/sh1lcevb.ld: Add DWARF sections.
2642 * sh/sh2lcevb.ld: Ditto.
2643 * sh/sh3lcevb.ld: Ditto.
2644 * sh/sh3bb.ld: Ditto.
2646 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2648 * i386/cygmon.ld: Make sure -lcygmon appears both before
2649 and after -lc, so we pick up functions from there in
2650 preference to libc functions.
2652 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2653 Don't add __do_global_ctors () and __do_global_dtors () if
2654 we're on a coff target.
2655 (open): Add dummy function so plumhall will compile.
2656 (clock): Replacement for clock () syscall that uses
2660 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2662 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2664 1998-12-17 Nick Clifton <nickc@cygnus.com>
2666 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2667 (_open): Return file descriptor allocated by simulator.
2668 (isatty): Always false to avoid having to cope with reads from
2671 1998-12-16 Nick Clifton <nickc@cygnus.com>
2673 * fr30/Makefile.in: Add libraries to clean target.
2675 * fr30/syscalls.c (_write): Save length so that it can be returned
2678 * fr30/crt0.s (_start): Initialise argc, argv and envp before
2681 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2683 * mips/ddb.ld (OUTPUT_ARCH): Remove.
2685 1998-12-12 Nick Clifton <nickc@cygnus.com>
2687 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
2690 1998-12-11 Nick Clifton <nickc@cygnus.com>
2692 * configure.in: Add support for fr30 target.
2693 * configure: Regenerate.
2694 * fr30: New directory.
2695 * fr30/Makefile.am: New file - build crt0.o and libsim.a
2696 * fr30/Makefile.in: New file - generate from Makefile.am.
2697 * fr30/configure.in: New file - support fr30 target
2698 * fr30/configure: New file - generate from configure.in.
2699 * fr30/crt0.s: New file - Basic executable startup code.
2700 * fr30/syscalls.c: New file - System call emulation library.
2702 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
2704 * mips/crt0.S (_start): Change initialization of FR.
2706 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2708 * i960/crt0.c (set_stack): Change return type to void. Init SP to
2709 FP + 64 instead of FP. Simplify code to align ptr.
2710 (_start): Call exit instead of _exit. Delete local variable stack.
2711 Init stack to heap+4096.
2712 * i960/mon960.c (abort): Ifdef out.
2713 * i960/syscall.h: New file.
2715 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
2717 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
2719 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2721 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
2724 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
2726 * mips/entry.S: Handle mips16 builds.
2728 1998-10-30 Ian Molee <imolee@cygnus.com>
2730 * m32r/trapmon0.c: New file. Mon2000 trap handler.
2731 * m32r/trapmon0.S: Removed.
2732 * m32/Makefile.in: Changed to reflect above-changed files.
2734 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
2736 * sparc/crt0.S: Move entry point to start of text section.
2737 Put the address of the data section at the start of the section,
2738 so the GDB sparclite loader can find it for a.out loads.
2740 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
2742 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
2743 a time_t as its argument.
2745 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
2746 clobber a register that overlaps with an input or output.
2748 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
2750 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
2751 serial input and out put as required by libgloss read and write
2754 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
2755 addresses per eCos conventions, not original ROM monitor.
2757 * configure.in: Add libtx39jmr.c to build target
2759 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
2761 1998-10-15 Ian Molee <imolee@cygnus.com>
2763 * m32r/mon.specs: New file
2764 * m32r/trapmon0.S: New file
2765 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
2767 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
2769 * libnosys/warning.h: New file.
2771 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
2773 * mips/configure.in: Build nullmon stuff in default case. Don't
2774 treat vr4100 specially.
2776 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
2778 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
2779 * libnosys/close.c (_close): Added stub warning outside of
2780 function body and added reference to config.h.
2781 * libnosys/execve.c (_execve): Ditto.
2782 * libnosys/fork.c (_fork): Ditto.
2783 * libnosys/fstat.c (_fstat): Ditto.
2784 * libnosys/getpid.c (_getpid): Ditto.
2785 * libnosys/gettod.c (_gettimeofday): Ditto.
2786 * libnosys/isatty.c (_isatty): Ditto.
2787 * libnosys/kill.c (_kill): Ditto.
2788 * libnosys/link.c (_link): Ditto.
2789 * libnosys/lseek.c (_lseek): Ditto.
2790 * libnosys/open.c (_open): Ditto.
2791 * libnosys/read.c (_read): Ditto.
2792 * libnosys/stat.c (_stat): Ditto.
2793 * libnosys/times.c (_times): Ditto.
2794 * libnosys/unlink.c (_unlink): Ditto.
2795 * libnosys/wait.c (_wait): Ditto.
2796 * libnosys/write.c (_write): Ditto.
2797 * libnosys/acconfig.h: New file.
2798 * libnosys/config.h.in: New file.
2799 * libnosys/exit.c: Removed as _exit cannot be stubbed.
2800 * libnosys/Makefile.in: Regenerated.
2801 * libnosys/configure.in: Configure header file specified.
2802 * libnosys/configure: Regenerated.
2804 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
2806 * i386/cygmon.ld: Increase memory limits; put the initial
2807 executable above 1MB.
2809 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
2811 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
2813 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
2815 * configure.in: Add i386-*-elf* triplet.
2816 * i386/*: Support for i386 targets.
2818 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
2820 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
2821 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
2823 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
2825 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
2826 * sparc/sparclite.h: (read_asr, write_asr): Define.
2827 * sparc/cache.c (is_danlite): New function.
2828 (cache_off, cache_on, flush_i_cache): Test for DANlite.
2829 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
2830 * sparc/sparc86x.ld: Prevent section overlap.
2832 1998-09-04 Keith Seitz <keiths@cygnus.com>
2834 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
2836 (getDebugChar2): New function to support binary downloads (gdb
2837 remote protocol "X" command).
2838 (exceptionHandler): Add support for MSA2000G01 board.
2839 (getExceptionHandler): Ditto.
2841 1998-08-20 Michael Meissner <meissner@cygnus.com>
2843 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
2846 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
2848 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
2849 * sparc/salib.c (outbyte): Add hook for GDB stub.
2850 (cache_off, cache_on, flush_i_cache): Move to cache.c.
2851 * sparc/cache.c: New file for sparclite-specific cache code.
2852 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
2853 * sparc/sparc86x.ld: New linker script for sparc86x.
2854 * sparc/crt0.S: Disable broken data relocation code.
2855 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
2856 standard output to GDB.
2857 (handle_exception): Initialize outbyte hook.
2859 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
2861 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
2862 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2863 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
2865 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
2867 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
2869 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
2871 * mn10200/sim.ld: Rework code to insert pad before the start of the
2873 * mn10200/eval.ld: Likewise.
2874 * mn10300/sim.ld: Likewise.
2875 * mn10300/eval.ld: Likewise.
2877 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
2879 * mips/cma101.c (__sizemem): New local variable extra. Align base
2882 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
2884 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
2885 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
2886 * sparc/fixctors.c: New file.
2888 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
2890 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
2891 extern functions win_ovf and win_unf; fixes unresolved symbols
2894 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2896 * configure.in: Added libnosys as subdir.
2897 * configure: Rebuilt configure based on configure.in.
2898 * libnosys/close.c (_close): Part of new libnosys stub library
2899 to use for situations with no operating system support.
2900 * libnosys/environ.c (environ): ditto.
2901 * libnosys/execve.c (_execve): ditto.
2902 * libnosys/exit.c (_exit): ditto.
2903 * libnosys/fork.c (_fork): ditto.
2904 * libnosys/fstat.c (_fstat): ditto.
2905 * libnosys/getpid.c (_getpid): ditto.
2906 * libnosys/gettod.c (_gettimeofday): ditto.
2907 * libnosys/isatty.c (_isatty): ditto.
2908 * libnosys/kill.c (_kill): ditto.
2909 * libnosys/link.c (_link): ditto.
2910 * libnosys/lseek.c (_lseek): ditto.
2911 * libnosys/open.c (_open): ditto.
2912 * libnosys/read.c (_read): ditto.
2913 * libnosys/sbrk.c (_sbrk): ditto.
2914 * libnosys/stat.c (_stat): ditto.
2915 * libnosys/times.c (_times): ditto.
2916 * libnosys/unlink.c (_unlink): ditto.
2917 * libnosys/wait.c (_wait): ditto.
2918 * libnosys/write.c (_write): ditto.
2919 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
2920 * libnosys/configure.in: configure.in to create libnosys configure.
2921 * libnosys/configure: Configure for libnosys library.
2923 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
2925 * sim/mips.ld: Clarify a comment.
2927 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2929 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2930 * sparc/traps.S: Rename trap_table label to work on both a.out
2931 and ELF. Put the address of the data section at the start
2932 of the section, so the simulator loader can find it for a.out loads.
2934 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2936 * config/mn10200.mt: New file.
2938 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2940 * mn10200/crt0.S: Don't waste top four bytes of stack.
2941 * mn10200/eval.ld: Fix stack top address.
2943 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2945 * mips/dvemon.c: Remove the close function and get it from the generic
2947 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2948 list to ensure that the proper API's are included.
2950 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2952 * configure.in: Add mn10200 support.
2953 * configure: Regenerate.
2954 * mn10200/Makefile.in: New file.
2955 * mn10200/_exit.c: New file.
2956 * mn10200/access.c: New file.
2957 * mn10200/chmod.c: New file.
2958 * mn10200/chown.c: New file.
2959 * mn10200/close.c: New file.
2960 * mn10200/configure: New file.
2961 * mn10200/configure.in: New file.
2962 * mn10200/creat.c: New file.
2963 * mn10200/crt0.S: New file.
2964 * mn10200/crt1.c: New file.
2965 * mn10200/eval.ld: New file.
2966 * mn10200/execv.c: New file.
2967 * mn10200/execve.c: New file.
2968 * mn10200/fork.c: New file.
2969 * mn10200/fstat.c: New file.
2970 * mn10200/getpid.c: New file.
2971 * mn10200/gettime.c: New file.
2972 * mn10200/isatty.c: New file.
2973 * mn10200/kill.c: New file.
2974 * mn10200/lseek.c: New file.
2975 * mn10200/open.c: New file.
2976 * mn10200/pipe.c: New file.
2977 * mn10200/read.c: New file.
2978 * mn10200/sbrk.c: New file.
2979 * mn10200/sim.ld: New file.
2980 * mn10200/stat.c: New file.
2981 * mn10200/test.c: New file.
2982 * mn10200/time.c: New file.
2983 * mn10200/times.c: New file.
2984 * mn10200/trap.S: New file.
2985 * mn10200/trap.h: New file.
2986 * mn10200/unlink.c: New file.
2987 * mn10200/utime.c: New file.
2988 * mn10200/wait.c: New file.
2989 * mn10200/write.c: New file.
2991 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2993 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2994 * m32r/trap0.S: Renamed from trap.S.
2995 * m32r/eit.h: New file.
2996 * m32r/crtsysc.c: Delete, split up into several files.
2997 * m32r/chmod.c: New file.
2998 * m32r/close.c: New file.
2999 * m32r/exit.c: New file.
3000 * m32r/fstat.c: New file.
3001 * m32r/getpid.c: New file.
3002 * m32r/isatty.c: New file.
3003 * m32r/kill.c: New file.
3004 * m32r/lseek.c: New file.
3005 * m32r/open.c: New file.
3006 * m32r/raise.c: New file.
3007 * m32r/read.c: New file.
3008 * m32r/sbrk.c: New file.
3009 * m32r/stat.c: New file.
3010 * m32r/unlink.c: New file.
3011 * m32r/utime.c: New file.
3012 * m32r/write.c: New file.
3013 * m32r/Makefile.in (SYSCALLS): Delete.
3014 (LIBOBJS,LIBGLOSS): New variables.
3015 (all,install): Update.
3016 (libgloss.a): New rule.
3018 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
3020 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
3021 (gettimeofday): Change type of 2nd arg to struct timezone *.
3023 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
3025 * mips/syscalls.c (sbrk): Allow memory allocation to work
3026 for configurations which don't have memory at K1BASE.
3027 * mips/cma101.c (__sizemem): Ditto.
3029 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3031 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
3032 * m68k/gdbinit.emc: New file, user support for special features
3033 supported only on the EMC Symmetrix target.
3035 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
3037 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
3038 little- and big-endian executables.
3040 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
3042 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
3043 proper prefix for public assembly language labels.
3044 * sparc/ex930.ld: Add DWARF sections.
3045 * sparc/ex931.ld: Ditto.
3046 * sparc/ex934.ld: Ditto.
3047 * sparc/elfsim.ld: Simplify and clean up.
3048 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
3049 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
3050 to eliminate register corruption.
3052 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
3054 * sparc/cygmon-salib.c: Stop including sys/itimer.h
3056 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
3058 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
3061 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
3063 * mn10300/Makefile.in: Install sim.ld.
3065 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
3067 * sparc/elfsim.ld: Add constructor and destructor tables.
3069 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
3071 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
3073 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
3075 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
3077 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
3079 * mips/configure.in: Add idt to tx39 chain.
3080 * mips/configure: Rebuild.
3082 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
3084 * mips/crt0.S (__stackbase): Added.
3085 (zerobss): Initialize __stackbase.
3087 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
3089 * mips/configure.in: Also grok `mipstx39*-*-*'.
3090 * mips/configure: Regenerated.
3092 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
3094 * configure.in: Added powerpcle target.
3095 * configure: Regenerated.
3097 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
3099 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
3101 * sparc/crt0.S (_start): Define label for ELF targets.
3102 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
3103 proper prefix for public assembly language labels.
3104 (write, read): Disable to avoid conflict with generic versions
3106 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
3107 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
3109 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
3111 * sparc/configure.in: Treat sparc86x as a sparclite.
3112 * sparc/configure.in: Ditto.
3113 * sparc/Makefile.in (slite-install): Install missing files
3116 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
3118 * mips/configure.in: adjust target type pattern to export nullmon.ld
3119 * mips/configure: regenerated
3121 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
3123 * configure.in: Added sparc86x configuration.
3126 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
3128 * mips/crt0.S: Increase stack alignment.
3130 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
3132 * sparc/traps.S (win_flush): Prevent immediate window underflow
3133 trap on return. Miscellaneous comment formatting cleanup.
3135 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
3137 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
3139 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
3141 * rs6000/ads-io.c (write): Added write().
3143 * rs6000/Makefile.in: Changed objects used for libads to be
3144 new ads specific object files instead of some mvme objects.
3146 * Added ads-io.c and ads-exit.c to provide function stubs which
3147 are safe on ads board (SDS monitor).
3149 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
3150 is fixed, so re-enable output char quoting for mbx.
3152 * rs6000/mbx.specs: Added blank line to end of file. There
3153 were link errors without it?
3155 * rs6000/mbx.specs: Use mbx.ld script for linking.
3157 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
3158 gdb to display program output, yet.
3160 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
3163 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
3164 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
3165 * rs6000/mbx.ld,mbx.specs: New files for MBX.
3167 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
3169 * sparc/elfsim.ld: New linker script for running ELF programs
3171 * sparc/erc32-crt0.S: Disable copying of data segment.
3172 * sparc/erc32-stub.c: Generate correct public name for breakinst.
3173 * sparc/Makefile.in: Build erc32 library always.
3175 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
3177 * mips/syscalls.c (sbrk): Check word size correct for
3180 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
3182 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
3183 * mips/dve.ld: Eliminate references to VR4300.
3185 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
3187 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
3188 * mn10300/sim.ld: Ditto.
3190 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
3192 * sparc/cygmon-salib.c (__getProgramArgs): New function.
3194 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
3196 * configure.in: Added sparc64 configuration.
3198 * configure: Regenerated.
3200 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3202 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3204 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3206 * config/mn10300.mt: New file
3207 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3208 instead of nothing at all.
3209 * mn10300/configure: Ditto.
3211 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3213 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3214 issues for NT native builds.
3216 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3218 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3219 script; we also need to make SYM(start) global).
3221 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3223 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3225 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3227 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3229 * sparc/Makefile.in (SLITE_RAM_START): Add.
3230 (SPARC_RAM_START): Add.
3231 (SPARC64_RAM_START): Add.
3232 (SLITE_ALL): Add cygmon object files and linker script.
3233 slite-install: Install CygMon libraries and linker script.
3235 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3237 * rs6000/ads.ld: Add default attributes to memory region.
3238 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3239 * hp74x/hppa.ld: Ditto.
3240 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3241 * pa/{op50n,w89k}.ld: Ditto.
3242 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3243 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3245 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3247 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3249 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3251 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3253 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3255 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3257 * mn10300/trap.h: Use generic syscall.h.
3258 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3260 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3262 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3263 * mips/cma101.c: Reverse my previous change.
3264 Add #ifdef __mips16 then #error.
3266 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3268 * mn10300/Makefile.in: Add rules for building libeval.a.
3269 * mn10300/configure: Don't use default.mt.
3270 * mn10300/configure.in: Ditto.
3271 * mn10300/eval.ld: Replace with modified version of default script.
3273 * mn10300/_exit.c: New file for libeval.a.
3274 * mn10300/access.c: Ditto.
3275 * mn10300/chmod.c: Ditto.
3276 * mn10300/chown.c: Ditto.
3277 * mn10300/close.c: Ditto.
3278 * mn10300/creat.c: Ditto.
3279 * mn10300/crt0.S: Ditto.
3280 * mn10300/crt1.c: Ditto.
3281 * mn10300/execv.c: Ditto.
3282 * mn10300/execve.c: Ditto.
3283 * mn10300/fork.c: Ditto.
3284 * mn10300/fstat.c: Ditto.
3285 * mn10300/getpid.c: Ditto.
3286 * mn10300/gettime.c: Ditto.
3287 * mn10300/isatty.c: Ditto.
3288 * mn10300/kill.c: Ditto.
3289 * mn10300/lseek.c: Ditto.
3290 * mn10300/open.c: Ditto.
3291 * mn10300/pipe.c: Ditto.
3292 * mn10300/read.c: Ditto.
3293 * mn10300/sbrk.c: Ditto.
3294 * mn10300/sim.ld: Ditto.
3295 * mn10300/stat.c: Ditto.
3296 * mn10300/time.c: Ditto.
3297 * mn10300/times.c: Ditto.
3298 * mn10300/trap.S: Ditto.
3299 * mn10300/trap.h: Ditto.
3300 * mn10300/unlink.c: Ditto.
3301 * mn10300/utime.c: Ditto.
3302 * mn10300/wait.c: Ditto.
3303 * mn10300/write.c: Ditto.
3304 * mn10300/sys/syscall.h: Ditto.
3306 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3308 * mips/cma101.c: #ifdef out whole file if mips16.
3310 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3314 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3316 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3317 was using dbra instruction and did not account for the fact
3318 that the instruction branches until counter is -1, not 0.
3320 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3322 * mn10300/Makefile.in: New file for MN10300 eval board support.
3323 * mn10300/configure: Ditto.
3324 * mn10300/configure.in: Ditto.
3325 * mn10300/crt0-eval.S: Ditto.
3326 * mn10300/eval.ld: Ditto.
3327 * mn10300/test.c: Ditto.
3329 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3331 * mips/vr4300.S (__previous): Fix comment type-o in
3334 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3336 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3337 Figure the length of the exception handler at runtime
3338 rather than compile time.
3340 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3342 * configure.in: When running config-ml.in, put --enable-multilib
3343 before ac_configure_args, so that --disable-multilib can override
3345 * configure: Rebuild.
3347 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3349 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3351 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3353 * config/mips.mt: Add rules for read.o and write.o.
3354 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3355 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3356 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3357 * mips/configure.in: Build libdve.a for tx39 targets.
3358 * mips/configure: Ditto.
3360 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3362 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3364 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3365 sys/types.h, and define _open_r, _close_r, etc.
3367 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3369 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3370 (read, write): If the fd isn't 0, 1, or 2, return an error.
3372 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3374 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3376 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3379 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3381 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3382 to determine what template file we use.
3384 1997-12-22 Felix Lee <flee@cygnus.com>
3386 * rs6000/sim-errno.c (_cerror): need to return -1.
3387 * rs6000/sol-cfuncs.c (_cerror): likewise.
3389 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3391 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3392 defined. Allocate 128 bytes for a frame if sparc64.
3394 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3396 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3397 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3398 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3400 * sparc/configure.in: Add sparc64 to CPU list.
3401 * sparc/configure: Regenerated.
3402 * configure: Regenerated.
3404 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3406 * configure.in: Added sparc64-elf configuration.
3408 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3410 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3411 sections. Copied from mips/idt.ld.
3413 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3415 * mips/configure: Add entry.o to LSI library.
3416 * mips/configure.in: Ditto.
3417 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3418 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3419 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3421 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3423 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3426 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3428 * sparc/cygmon-salib.c (open): New syscall.
3430 * sparc/cygmon.ld: Add gcc_except_table section.
3432 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3433 Run ctors/dtors as appropriate.
3435 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3437 (add_mapping): Ditto.
3438 (remove_mapping): Ditto.
3439 (__install_signal_handler): Ditto.
3441 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3443 * rs6000/mcount.S: New file to in case no profiling module was
3446 * rs6000/Makefile.in (OBJS): Add mcount.o
3447 (mcount.o): Depend on mcount.S.
3449 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3451 * sparc/cygmon.ld: Add linkonce sections.
3453 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3455 * d30v/syscalls.c (__syscall): Correct setting errno.
3457 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3459 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3460 * sparc/configure.in: Ditto.
3461 * sparc/configure: Regenerated.
3463 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3465 * syscall.h: Remove d30v from comments.
3467 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3468 into common function, rather than have each stub do it.
3470 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3471 d30v specific version.
3472 (clean): Properly remove libraries.
3474 * d30v/sys/syscall.h: Delete.
3476 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3478 * rs6000/Makefile.in (unlink.o): Add rule for.
3480 * syscall.h: New file.
3482 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3484 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3486 * sparc/Makefile.in: Reorganize file.
3488 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3489 (all): Don't build erc32 support any more (never installed anyway).
3490 * sparc/erc32-io.c: Renamed from sim-io.c.
3491 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3492 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3493 * sparc/erc32.ld: Renamed from sim.ld.
3494 * sparc/configure.in (AC_INIT): Update.
3495 * sparc/configure: Regenerate.
3497 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3499 * d30v/syscalls.c: New file to provide system call stubs.
3500 * d30v/sys/syscall.h: New file to provide system call numbers.
3501 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3502 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3505 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3507 * d30v/sys/syscall.h: Define for d30v system calls.
3509 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3511 * configure.in: Configure the sparc directory for the sparc-elf
3513 * configure: Regenerated.
3515 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3516 crt0 and install the cygmon linker script.
3518 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3521 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3523 * sparc/configure: Regenerated.
3525 * sparc/cygmon.ld: New file.
3526 * sparc/cygmon-crt0.S: New file.
3527 * sparc/cygmon-salib.c: New file.
3529 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3531 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3534 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3536 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3538 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3540 * configure.in (d30v-*-*): Add configuration.
3541 * configure: Regenerate.
3543 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3544 * d30v/Makefile.in: Ditto.
3546 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3548 * d30v/crt0.S: New file for d30v port.
3549 * d30v/configure{,.in}: Ditto.
3550 * d30v/Makefile.in: Ditto.
3551 * d30v/{in,out}byte.c: Ditto.
3552 * d30v/sim-{read,write,exit}.c: Ditto.
3554 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
3556 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
3557 be necessary until all hosts properly set BSP in configure.in.
3559 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
3561 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
3564 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
3566 * mips/crt0.S: Declare external functions as .text to
3567 eliminate linker warnings.
3569 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
3571 * mips/Makefile.in (SCRIPTS): Now is configurable.
3572 (BSP): Now is configurable.
3573 (vr4300.o): Remove unnecessary command.
3574 * mips/configure.in: Configure the newly configuable
3576 * mips/configure: Re-autoconf.
3579 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
3581 * mips/Makefile.in (pmon.o): Added compile command that includes
3582 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
3584 * mips/configure.in (part_specific_defines): New variable
3585 used when building pmon.o.
3586 (part_specific_obj): Include cma101.o as well as vr4300.o,
3587 since it is board-specific in many ways (and relies on
3588 routines in vr4300.o).
3590 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
3592 * mips/idt.ld: Add handling of DWARF sections.
3594 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
3596 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
3598 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
3600 * v850/sys/syscall.h: Match with what is in newlib.
3602 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3604 * v850/sys/syscall.h: New file.
3606 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
3608 * rs6000/ads.ld: Define ram region.
3609 (__stack): Fix value.
3610 * rs6000/crt0.S: Clear the sbss area as well as bss.
3612 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
3614 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
3615 Instead, just force . to be aligned when necessary.
3616 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3617 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
3619 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
3621 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
3622 scripts are in the source directory, not the object directory.
3624 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3626 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3627 * rs6000/yellowknife.ld: New file, linker script for embedded
3628 Yellowknife (CHRP/PPCP) box.
3629 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3630 remove references to EVM, don't optimize the test program.
3631 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3632 * rs6000/mvme-stack.S: Removed, unnecessary.
3634 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3636 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3638 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3641 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3643 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3645 * m32r/crt0.S: Remove references to .fillinsn.
3647 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3649 * testsuite/Makefile.in (INSTALL): Change install.sh to
3652 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3654 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3655 * rs6000/configure: Regenerate.
3658 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3660 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3663 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3665 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3666 of ALIGN(16). Remove ALIGN from _gp computation.
3668 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
3670 * mips/idtmon.S: Added magic number for _flush_cache slot.
3672 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
3674 * m68k/Makefile.in (install): Fix typo.
3676 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
3678 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
3680 * sparc/Makefile.in: Add rules for above.
3681 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3682 [Brought over from Nov 5 change in sparclet branch.]
3684 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
3685 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
3687 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
3689 * m68k/sbc5204: Fix GROUP specifier.
3690 * m68k/sbc5206: Likewise.
3692 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
3694 * m68k/Makefile.in (all): Fix typo.
3696 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
3697 is an invalid instruction on the coldfire.
3699 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
3701 * mips/lsi.ld: New file.
3702 * mips/lsipmon.S: New file.
3703 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
3706 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
3708 * mips/regs.S (pc): Define.
3710 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
3712 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
3713 ABI, set up the stack for a 32-bit call before actually calling
3716 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
3717 with 64-bit pointers.
3719 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
3720 when comparing pointers.
3722 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
3724 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
3725 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
3727 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
3729 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
3730 an invalid addressing mode on the 68000 core.
3732 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
3734 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
3736 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
3738 * m32r/m32r-lib.c: New file.
3739 * m32r/{eva,eva-stub}.ld: New files.
3740 * m32r/Makefile.in: Build and install them.
3741 Also build and install m32r-stub.o.
3743 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
3745 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
3746 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
3747 can't do final link until libs in this directory are built.
3748 * mips/configure: regenerated.
3750 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
3752 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
3753 a register, to avoid relocation overflow if they are zero.
3755 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
3757 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
3758 can now be configured by part_specific_obj.
3759 * mips/configure.in (part_specific_obj): added.
3760 * mips/configure: regenerate.
3762 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
3764 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
3766 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
3768 * mips/ddb.ld: Align the location counter before setting _gp, and
3769 before setting edata. Remove ALIGN from _gp computation.
3770 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
3771 of ALIGN(16). Remove ALIGN from _gp computation.
3773 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
3775 * mips/array.ld: Add mips16 sections.
3776 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
3778 * mips/crt0.S (zerobss): Use subu, not sub.
3780 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
3782 * mips/crt0.S: Add .ent lines for all code fragments, so
3783 that objdump --disassemble will display them correctly.
3785 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
3787 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
3788 based targets. This should eventually be merged with or replaced
3789 by the m68k stub from gdb.
3790 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
3791 * m68k/Makefile.in: Updated for above change.
3793 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
3794 differences and changed to consistantly use the IMM macro for
3795 immediate constants. It is now possible to compare these two
3796 files without having to filter out insignificant differences.
3798 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
3799 init_debug_traps to match documentation and other sample debugger
3802 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
3804 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
3806 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
3807 targets running the dbug monitor.
3809 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
3811 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
3813 * m68k/crt0.S: Don't use SYM to refer to symbols defined
3814 in the linker script.
3816 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
3818 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
3820 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
3822 * mips/crt0.S (_start): Don't try to use FPU registers if
3823 __mips_soft_float is defined.
3825 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
3827 * sparc/Makefile.in (splet-install): Add tsc701.ld.
3829 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
3831 * sparc/sparclet-stub.c: Add support for "P" protocol command.
3832 Add support for %cc coprocessor registers, %asr registers.
3833 Work-around broken SAVE instruction on sparclet.
3835 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
3837 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
3838 same as mon_flush_cache. This fixes failures in "make check"
3840 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
3842 * mips/syscalls.c (__errno, _raise): Delete.
3844 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
3846 * mips/idt.ld: Align the location counter before setting _gp, and
3847 before setting edata.
3848 * mips/pmon.ld: Likewise.
3850 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
3852 * configure.in: Use a special version of AC_PROG_CC. Autoconf
3853 2.12 introduced a check for whether the compiler works, and that
3854 check will fail for a cross compilers without a complete set of
3857 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3859 * sbrk.c: Set the heap pointer to the address of _end, not the
3862 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
3864 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
3866 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
3868 * mips/crt0.S: Delete unreachable instruction after exit call.
3869 Move exit call before .end _start.
3871 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
3873 * configure: Regenerate with autoconf 2.12.
3875 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3877 * config/ppc.mh: New PowerPC eabi target specific config file.
3878 Always use -mrelocatable-lib -mno-eabi.
3880 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
3881 * rs6000/configure: Regenerate.
3883 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
3884 bytes, not 56 so that it is aligned to a 16 byte boundary.
3886 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
3888 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
3889 * sparc/crt0-701.S: Second pass at little endian support.
3891 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3893 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3894 * sparc/Makefile.in: Add rules for above.
3895 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3897 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3899 * mips/ddb.ld: rename cairo.ld to ddb.ld
3900 * mips/Makefile.in: rename cairo to ddb
3902 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3904 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3905 linker scripts for Hitachi eval boards.
3907 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
3909 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
3911 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
3913 * mips/crt0.S: Initialize gp register correctly.
3915 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
3917 * m32r/sys/syscall.h: New file.
3918 * m32r/crt0.S: Rewrite.
3919 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
3921 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
3923 * m32r/syscalls.c: Deleted, renamed to
3924 * m32r/crtsysc.c: this.
3925 * m32r/Makefile.in: Updated.
3927 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3929 * m32r/{Makefile.in,configure.in,configure}: New files.
3930 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3931 * configure.in: Recognize m32r-*-*.
3932 * configure: Regenerated.
3934 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3936 * mips/crt0.S (_exit): Update terminating break instruction to use
3937 an explicit high value.
3939 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3941 * sh: New directory, Hitachi SH libgloss support.
3942 * sh/sh3bb.ld: New file, SH3 big box linker script.
3944 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3946 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3947 case the end symbol is not aligned.
3949 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3951 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3952 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3954 * mips/syscalls.c (__errno): Return address of errno, rather than
3957 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3959 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3960 Merge .init and .fini sections into .text to fix a.out.
3962 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3964 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3965 Many fixes for problems discovered during testing. Make stack end
3966 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3967 longword aligned. Move .shdata out of .text section. Put .rodata
3968 and .gcc_except_table into .text section. Get rid of .shbss
3969 section, load it into .bss. Remove bogus start address
3970 calculation for .bss. Force all sections to be longword aligned.
3971 Create .init and .fini sections (including function prologues and
3972 epilogues) for ELF support.
3973 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3974 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3975 Remove creation of vbr_table. Fix function prologue in _exit.
3976 Use fp instead of a6. Add .text pseudo-op to the beginning of
3978 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3979 main, exit, hardware_init_hook, software_init_hook, atexit and
3980 __do_global_dtors extern, not global. Fix logic error when
3981 initializing stack pointer. It now loads sp if __stack is non-
3982 zero. Reverse order of software and hardware init hooks.
3983 Hardware now comes first. Add call to __INIT_SECTION__, and
3984 register __FINI_SECTION__ with atexit. This is needed to make ELF
3985 static constructors and destructors work right.
3987 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3989 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3990 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3991 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3992 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3994 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3996 * mips/Makefile.in (SCRIPTS): Add cairo.
3997 (vr4300.o:): Force build with target CFLAGS to ensure correct
3998 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3999 as the -Tpmon.ld target.
4000 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
4001 * mips/cairo.ld: Added.
4002 * mips/crt0.S: Restore atexit() call. Fix startup stack
4004 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
4005 * mips/vr4300.s: Added simple bus error handler to cope with
4006 sizing memory that doesn't ghost, but does abort.
4007 * mips/cma101.c: Improve the memory sizer.
4008 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
4010 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4012 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
4014 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
4015 * a29k/configure: Regenerate.
4017 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4019 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
4020 Linux, Solaris libraries if built.
4022 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4024 * m68k/Makefile.in: Add -nostdlib to the test targets.
4025 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
4026 .data to .text where they really belong.
4027 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
4028 GCC is supposed to do this in __main.
4030 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
4032 * sparc/libsys/isatty.c: New file.
4034 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4036 * pa/Makefile.in: Build the test case as seperate targets.
4037 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
4040 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4042 * m68k/Makefile.in: Install common crt0.o, remove old references
4045 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4047 * sparc/Makefile.in: Built crt0.S, not crto.s.
4048 * sparc/crt0.S: Don't use REGS macro, use % always.
4049 * sparc/salib.c: Add a prototype for putDebugChar.
4051 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
4053 * sparc/{sysc-701.c,crt0-701.S}: New files.
4054 * sparc/Makefile.in (all): Build them.
4055 ($(701_BSP),crt0-701.o): New targets.
4056 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
4057 (all): Depend on $($(CPU)_ALL).
4058 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
4059 Depend on $($(CPU)_INSTALL).
4060 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
4061 (AC_CONFIG_AUX_DIR): Call.
4063 * sparc/configure: Regenerated.
4065 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
4067 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
4069 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
4071 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
4073 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4075 * lseek.c (lseek): Don't use SET_ERRNO.
4076 * open.c (open): Ditto.
4078 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
4080 * sparc/Makefile.in: Install ex930/931/934.ld files.
4081 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
4082 define target_alias to make install work from this directory.
4084 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
4086 * Makefile.in: Make sure we always have an argument to for. Make
4087 sure rootpre and srcrootpre are always set before using
4090 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4092 * glue.h (SET_ERRNO): Removed.
4093 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
4095 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4097 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
4100 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
4102 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
4103 assembly of the "sync" instruction.
4104 * mips/Makefile.in: Removed special cma101.o build. Seperate
4105 install.sh invocations for the BSP libraries.
4107 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4109 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
4111 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
4113 * sparc/traps.S: Don't use REGS macro, use % always.
4114 * sparc/Makefile.in: Add -nostdlib when building the test cases,
4115 as gcc keeps thinks it wants two crt0.o.
4116 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
4117 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
4118 broken, and I doubt it'll get fixed.
4120 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
4122 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
4124 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
4126 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
4127 (cma101.o): Pass -mips2 after $(CFLAGS).
4129 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4131 * Makefile.in (bindir, libdir): Use autoconf-set values.
4132 * configure: Rebuilt.
4134 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
4135 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
4136 * doc/configure: Rebuilt.
4138 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
4139 (bindir, libdir): Use autoconf-set values.
4140 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
4141 (AC_PREREQ): autoconf 2.5 or higher.
4142 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
4145 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4147 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
4148 hardware_init_hook and software_init_hook if they exist with a
4149 legit address. Drop into exit after main. Zero the bss section.
4150 * sparc/ex930.ld: PROVIDE hardware_init_hook and
4153 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
4155 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
4157 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
4159 * debug.[ch]: New files for GDB stub support.
4160 * config/default.mt: Add rules for debug.o.
4161 * config/default.mh: Add rule for building C++ source. Add $srcdir
4162 to INCLUDES so shared header files can be found.
4164 * sparc/salib.c(exceptionHandler): Range check the vector number
4165 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
4167 * sparc/crt0.s: Handle cpus that don't have FP support.
4168 * sparc/Makefile.in: Add multilib support. Add variable for
4169 objcopy and objdump. Build the BSPs as archive libraries, not
4170 object files. Add support for the SIS sparc simulator. Build the
4171 test case srecords and dissasembly as seperate makefile
4172 targets. Also optionally build the C++ test case. Use a target
4174 * sparc/configure.in: Add multilib support.
4175 * sparc/configure: Regenerated.
4176 * sparc/asm.h: Macros to deal with aout and coff formats portably.
4177 * sparc/slite.h: Sparclite specific stuff.
4178 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
4179 the SIS sparc simulator.
4180 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
4181 * sparc/tests.c: Test case for linking and GDB protocol.
4183 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4185 * pa/Makefile.in: Build the test case srecords and dissasembly
4186 as seperate makefile targets. Also optionally build the C++ test
4188 * pa/crt0.S: If __stack and __globals have a legit address, use
4189 that for %sp and %gp. Execute hardware_init_hook and
4190 software_init_hook if they exist with a legit address. Add
4191 __do_global_dtors() to the atexit array.
4192 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
4193 libraries. Allocate the stack and global spaces from the top of
4194 memory. PROVIDE hardware_init_hook and software_init_hook.
4196 * m68k/Makefile.in: Build the test case srecords and dissasembly
4197 as seperate makefile targets. Also optionally build the C++ test
4199 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
4200 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4201 correctly for a change.
4202 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4203 building seperate ones. PROVIDE hardware_init_hook and
4204 software_init_hook. Stick the Constructors and Destructors in
4205 .data cause they don't work in .text (which is where they should
4207 * m68k/cpu32bug: Add a few more traps to support the older ABug
4209 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4210 of memory. Excecute hardware_init_hook and software_init_hook if
4211 they exist with a legit address. Add __do_global_dtors() to the
4214 * rs6000/Makefile.in: Use the linker script to build the test
4215 case. Also build a C++ test case.
4216 * rs6000/dtor.C: Test contructors and destructors.
4217 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4219 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4220 so we can test for them in the crt0.S.
4221 * rs6000/crto.S: Excecute hardware_init_hook and
4222 software_init_hook if they exist with a legit address.
4224 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4226 * mips/Makefile.in: Replace the "test" target with seperate
4227 targets for the dissasembled file, and the srecord.
4228 * mips/configure.in: Use a target makefile fragment.
4229 * mips/configure: Regenerate.
4230 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4231 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4232 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4233 stack, and then set the stack to the top of memory. Also grab some
4234 space for the globals. Add __do_global_dtors() to the atexit
4235 array. Call _exit from newlib so the atexit array gets run, then
4238 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4240 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4242 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4244 * rs6000/simulator.S (open, close, lseek): Add system calls.
4245 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4247 (SIM_OBJS): Put them here instead.
4249 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4251 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4252 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4253 the top of memory. Use "-l" in GROUP rather than the full name so
4254 it'll get found using the path lookup in LD. Also link in libgcc
4255 too. Don't set __lstack anymore.
4256 * m68k/Makefile.in: Build test as a series of Makefile targets,
4257 rather than as a big loop.
4259 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4261 * rs6000/mvme-stack.S: New file, define __stack.
4262 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4265 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4267 * rs6000/Makefile.in: Add support for multilib.
4268 * rs6000/configure.in: Ditto.
4269 * rs6000/configure: Regenerate.
4271 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4273 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4275 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4277 * {mips,a29k,pa}/configure.in: Add support for multilibs
4278 by using config-ml.in.
4279 * {mips,a29k,pa}/configure: Regenerate.
4280 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4281 not objects for the BSPs.
4283 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4285 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4287 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4289 * rs6000/simulator.S: Call _cerror to save errno if an error
4291 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4293 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4295 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4296 libgloss on PowerPC Solaris.
4298 * rs6000/Makefile.in: Add Solaris support.
4300 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4302 * Makefile.in: Don't do anything if SUBDIRS is empty.
4304 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4306 * configure.in, m68k/configure.in: Add support for multilibs by
4308 * m68k/crt0.S: If a value for __stack hasn't been specified,
4309 initialize %sp to some memory in .bss.
4310 * m68k/Makefile.in: Build archive libraries, not objects for the
4311 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4312 support to build multilibs.
4313 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4314 libc.a and the BSP rather than INPUT an object. Get the right
4317 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4319 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4320 extbl, so it can be used on a 68000.
4322 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4324 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4325 instruction following the _exit system call. This also makes sure
4326 that the debugger reports the address as being in _exit, rather
4327 than whatever function follows _exit.
4329 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4331 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4332 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4333 * configure.in: Add support for i960.
4334 * configure: Rebuild with autoconf 2.8.
4336 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4338 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4339 * a29k/configure: Rebuild with autoconf 2.7.
4340 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4341 AC_CANONICAL_SYSTEM.
4342 * mips/configure.in, pa/configure.in: Likewise.
4343 * rs6000/configure.in: Likewise.
4344 * m68k/configure, mips/configure, pa/configure: Rebuild.
4345 * rs6000/configure: Rebuild.
4347 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4349 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4350 * sparc/libsys/cerror.S (curbrk): To here.
4352 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4354 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4356 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4358 * configure.in (sparclet-*-aout*): Add entry.
4359 * configure: Regenerated.
4360 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4361 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4364 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4366 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4367 satellite. (doesn't use udi)
4368 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4369 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4371 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4372 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4374 * configure.in: Add support for a29k.
4375 * configure: Rebuild.
4377 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4379 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4380 system call, instead of sucessive .INCHR system calls. Map \r on
4383 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4385 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4387 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4389 * rs6000/mvme-print.c: New file, map write into sequences of
4390 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4392 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4394 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4397 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4399 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4400 * mips/cma101.c (time): Added time() function.
4402 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4404 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4406 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4408 * mips/syscalls.c: Used include file, rather than local manifest
4410 * mips/crt0.S: Removed IDT monitor entry points.
4411 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4412 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4413 * mips/{mipspmon.ld}: Added.
4415 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4417 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4418 * rs6000/configure: Regenerate.
4420 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4422 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4423 in the .sdata section, and provide a fixup for the address, in
4424 order to support the new -msdata compiler flag.
4426 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4428 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4429 so eabi-ctors in libgcc.a can know to register the function to
4430 call all of the destructors.
4432 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4434 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4435 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4436 (AC_CONFIG_AUX_DIR): Define
4437 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4439 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4441 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4444 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4446 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4447 returns size, not (last address + 1).
4449 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4451 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4452 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4453 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4454 to use CC, etc., instead of CC_FOR_TARGET, etc.
4455 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4456 RANLIB. Always use default.mh.
4457 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4458 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4459 substituted by the autoconf configure script. Use them instead of
4460 the *_FOR_TARGET variants.
4461 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4462 * m68k/configure.in: Call AC_ARG_PROGRAM.
4463 * mips/configure.in, pa/configure.in: Likewise.
4464 * rs6000/configure.in: Likewise.
4465 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4467 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4468 * mips/Makefile.in: Split new test target from all target.
4469 * configure, */configure: Rebuild.
4471 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4473 * Makefile.in: Added prefix, exec-prefix and tooldir to
4474 FLAGS_TO_PASS so vaulting works correctly.
4476 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4478 * mips/mipsidt.ld: Added.
4479 * mips/syscalls.c: Added.
4480 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4482 * mips/Makefile.in (all): Updated to build generic IDT monitor
4484 * mips/test.c (main): Removed unnecessary prototypes.
4485 * configure.in (configdirs): Removed mips64vr4300 target.
4486 * configure: Re-generated.
4487 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4488 directory path element.
4489 * mipsidt: Directory removed.
4491 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4493 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4494 * configure, */configure: Rebuild.
4495 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4497 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4499 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4501 * configure: Re-generated.
4503 * mipsidt/crt0.S: Check for FPU presence.
4505 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4507 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4509 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4511 * config/default.mh: Add additional "../" to path used to find
4512 comp-tools binaries in an object tree.
4514 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4516 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4519 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4521 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4522 calls, not decimal, since formatting the disk when you intend to
4523 write out a character is not nice.
4525 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4527 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4528 stack chain to avoid last word indebugger's memory.
4530 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4533 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4535 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4538 * mipsidt/crt0.S: Changed monitor entry sequence.
4540 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4541 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4542 amount of memory available.
4544 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4546 * mipsidt: Added (directory). This is a simple crt0 module for the
4547 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4548 specific R3000 board, so it was safer creating a new target
4550 * mipsidt/Makefile.in: Added.
4551 * mipsidt/configure: Added.
4552 * mipsidt/configure.in: Added.
4553 * mipsidt/crt0.S: Added.
4555 * mipsidt/syscalls.c: Added.
4556 * mipsidt/test.c: Added.
4558 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
4560 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
4562 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
4563 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
4564 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
4566 * rs6000/sim{-crt0,ulator}.S: Ditto.
4568 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
4569 for _start, since the linker needs to see this.
4571 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
4573 * sparc/sparc-stub.c: include sparclite.h to get access to register
4575 * (trap_low): Save and restore FP regs if necessary. Also, clean
4576 up save and restore of debug unit regs.
4577 * (hard_trap_info): Add more architecturally defined traps.
4578 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
4579 * (get_in_break_mode): Clean up. Get rid of calls to
4580 set_hw_breakpoint_trap(). Also, use write_asi macro
4581 * (handle_exception): Clean up `g' and `G' commands. Add `P'
4583 * (hw_breakpoint): Why was this here!? It's gone now...
4584 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
4585 flow setup. Call main instead of jumping to it.
4586 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
4587 and improved read_asi macro.
4588 * (win_ovf win_unf): Parameterize window size.
4589 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
4590 * (read_psr write_psr): New macros to do the obvious.
4591 * Add conditionalized code for 933 window size.
4593 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4595 * rs6000/simulator.S (abort): Delete abort.
4596 * rs6000/sim-abort.c: New file, to print message that abort was
4598 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
4600 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
4601 give the start and end of a function written in assembler. If
4602 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
4603 the real function with one or two leading periods.
4605 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
4606 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
4608 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
4609 Compile the .S files with gcc, so that -mcall-* flags define the
4612 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
4614 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
4615 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
4616 * sparc/salib.c (__main): Comment out empty function.
4618 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
4620 * Makefile.in (maintainer-clean): New synonym for realclean.
4621 * hp74x/Makefile.in (maintainer-clean): Likewise.
4622 * m68k/Makefile.in (maintainer-clean): Likewise.
4623 * pa/Makefile.in (maintainer-clean): Likewise.
4624 * mips/Makefile.in (maintainer-clean): Likewise.
4625 * rs6000/Makefile.in (maintainer-clean): Likewise.
4626 * sparc/Makefile.in (maintainer-clean): Likewise.
4627 * doc/Makefile.in (maintainer-clean): Likewise.
4628 * testsuite/Makefile.in (maintainer-clean): Likewise.
4629 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4631 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4633 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4636 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4638 * rs6000/Makefile.in: Misc mvme support fixes.
4640 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4641 leading underscores from identifiers.
4643 * m68k/asm.h: New file, macro definitions helpful for assembly
4644 language programming.
4645 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4648 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4649 New files, preliminary support for motorola mvme targets running
4651 * rs6000/Makefile.in: Build mvme support.
4653 * rs6000/asm.h: New file, macro definitions helpful for assembly
4654 language programming.
4655 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4657 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4659 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4661 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4663 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4664 reordered insns that can end up being an infinite loop.
4665 * m68k/idp-outbyte.c (READREG): Likewise.
4667 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4669 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
4670 using a large static area for the break area.
4672 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4674 * rs6000/Makefile.in (install*): Add separate installation rules
4675 for sim and evm targets.
4677 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4679 * rs6000/sim*: Add PowerPC simulator support.
4681 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
4683 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
4684 code. Fix callinfo directives to include "millicode" attribute.
4686 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
4688 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
4690 * pa/crt0.S ($START$): Use local label prefix for local label
4693 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
4695 * ex93x/sparclite.h: add __WINSIZE.
4696 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
4699 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4701 * Makefile.in: Updated to reflect filename changes.
4703 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
4704 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
4707 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4709 * m68k/mc68681-duart.h: Removed everything except register offsets.
4710 Changed offsets so they reflect actual chip instead of how device
4711 is mapped into the IDP address space.
4712 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
4713 (READREG, WRITEREG): Changed to correspond to unusual way the
4714 device is mapped (ie. base address + (reg offset * 4) + 3)).
4715 (duart_status, duart_mode, duart_init, duart_restore): Removed,
4716 these interfaces were never used and didn't work.
4717 (outbyte): Removed unconditional delay.
4719 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
4720 change of April 18th which makes the "_end" symbol compatible
4721 with both a.out and coff toolchains.
4722 (zerobss): Handle zero-length bss.
4724 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4726 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
4727 regenerated with autoconf 2.4.2.
4729 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4731 * doc/porting.texi: Fix typos and spelling errors.
4733 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4735 * pa/Makefile.in: Enable HP supplied millicode routines.
4736 * pa/hp-milli.s: Make sure copyright notice gets included
4739 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
4742 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4744 * pa/crt0.S ($START$): Use long-calls to call main and exit.
4746 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
4748 * pa/crt0.S: Call exit() after returning from main.
4750 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4752 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
4753 (distclean, realclean): Remove autoconf-generated config.cache
4754 and config.log files.
4756 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4758 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
4759 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
4760 is invoked, it makes it much more difficult to debug.
4762 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
4764 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
4766 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
4768 * stat.c: Add const so it works with newlib's stat.h.
4770 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
4772 * m68k/mvme.S: Extend sign using two instructions rather than one
4773 so it'll work on a stock mc68000.
4775 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
4777 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
4778 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
4780 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
4781 * pa/Makefile.in: Make all just build BSP, add seperate test
4783 * most files: add Cygnus BSD-style copyright message.
4785 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4787 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
4788 Use changequote() to temporarily turn off m4 quoting so that
4789 i[345]86-*-go32 pattern in case statement remains unchanged.
4790 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
4793 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4795 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
4798 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
4800 * ex93x: renamed to sparc.
4801 * r3000: renamed to mips.
4802 * hppro: renamed to pa.
4803 * configure.in, configure: Use new directory names.
4804 * config/default.mh: Remove '' in sed program_transform_name so
4806 * doc/porting.texi: update doc.
4808 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4810 * doc/configure.in: converted to autoconf.
4811 * doc/configure: New file, generated with autoconf 2.3.
4813 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
4814 r3000}/Makefile.in (Makefile.in): Added config.status to
4816 (config.status): New target.
4818 * m68k/Makefile.in: Build M68332BCC BSP.
4820 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
4822 * glue.c: Change decl of end to char[] for some reason.
4823 * (sbrk): Rewrite sbrk so that it works.
4824 * (fstat): Return status indicating fd is for a tty. Makes stdio
4826 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
4827 -18(sp). Note that -24 decimal == -18 hex...
4828 * hppro/op50n-io.S: Add read and write interfaces to the rom
4829 monitor. Unfortunately, the monitor doesn't seem to work...
4830 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
4831 nice way. Define stack and reserve space. Put heap after stack.
4833 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4835 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
4836 versions prior to this generate code that AIX 4.X's sh can't
4839 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
4840 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
4842 * m68k/bcc.ld: Link with bcc.o
4844 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
4846 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
4847 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
4848 * hppro/divcnst-generic/*: Delete.
4849 * hppro/divcnst-fast/*: Delete.
4850 * hppro/Makefile.in: Delete junk.
4852 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4854 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
4855 section, moved __stack definition to the top level and set it
4856 explicitly to the value appropriate to the target board.
4857 Added __end symbol (needed for a.out toolchains).
4859 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
4861 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
4862 malloc doesn't trash the stack.
4863 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
4864 value, which is useless anyway.
4866 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4868 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
4870 * m68k/Makefile.in: Install BCC linker script.
4872 * Makefile.in: Fixed typo.
4874 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
4875 * hppro/configure: regenerated.
4877 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
4879 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
4881 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
4882 outp. Use correct port numbers for COM1 serial port.
4884 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4886 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
4887 proper immediate-operand syntax for whatever the target assembler
4889 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
4890 definitions as in m68k/crt0.S.
4892 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4894 * Makefile.in: fixed clean rules such that they do not try to
4895 clean ${SUBDIRS} if libgloss not supported on that target.
4897 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4899 * configure.in: Append new subdirectories to ${configdirs}.
4900 (go32-*-*): Removed.
4901 * configure: Regenerated.
4903 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4906 * m68k/Makefile.in: Don't hide how BSP objects are built.
4908 * glue.c (print, putnum): declared void.
4910 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
4911 (LIBS_FOR_TARGET): Removed.
4913 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
4914 make variables, expands to compiler flags to find headers and
4915 libraries if ${objroot}/newlib is present.
4916 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
4917 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
4918 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
4919 LIBS_FOR_TARGET): Removed.
4921 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
4923 * m68k/Makefile.in (install): Use correct names for MVME* variables.
4924 * configure.in: Delete `unknown' from m68* case.
4926 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4928 * m68k/crt0.S: initialize stack pointer to __stack before creating
4931 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4932 bss, and into its own segment with an address at top of RAM.
4934 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4936 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4937 converted to autoconf.
4938 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4939 from configure.in with autoconf 2.3.
4941 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4943 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4944 CONSTRUCTING and RELOCATING only work for linker scripts built
4945 from ld/scripttmpl/*.
4947 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4948 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4949 tables and etext, edata, and end variables are only done when
4952 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4954 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4956 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4957 Let the linker script define them in the BSS segment.
4958 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4959 for $global$ and _stack in the appropriate segments.
4961 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4963 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4965 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4967 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4968 * ex93x/sparcl-stub.c: Add nop after bg insn.
4969 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4971 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4973 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4975 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4977 * config/default.mh: Use SRCROOT to find the newlib includes.
4979 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4981 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4982 * glue.c: Change "char *path" to "const char *path" so it works
4983 with the changes stat.h.
4985 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4987 * ex93x/ex93x.ld: The stubs module now can have different names for
4988 different SPARClite chips. Use default one which is slite930.o.
4990 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4992 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4994 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4996 * config/default.h: add -I. to INCLUDES.
4997 * ex93x/salib.c: to include sparclite.h.
4998 * ex93x/sparclite.h: new file copied from gdb/sparclite.
5000 * config/default.mh: Fix INCLUDES to one level less '../'.
5002 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
5004 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
5007 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
5009 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
5010 in the linker script. Use a macro to cover using '#' or '&' for
5012 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
5013 using '#' or '&' for immediate values.
5014 * testsuite/libgloss.all/io.c: Add a test for read().
5016 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
5018 * glue.c: Make use _ansi.h, move to top level libgloss directory
5019 form all other directories.
5020 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
5021 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
5023 * configure.in: All configure.in now edit the value to OBJROOT in
5024 the Makefiles they produce.
5025 * config/default.mh: Use OBJROOT for paths to test for fresh
5027 * configure.in: Add the testsuite directory.
5028 * testsuite/config/{m68k.mt,mips.mt}: New target support for
5029 MVME135, IDP, and Array targets.
5031 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
5033 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
5034 traditional and ANSI varargs. (which currently fail)
5035 * Makefile.in: Build intelligently and use dependancies so we
5036 don't rebuild the world for each test run.
5037 * configure.in: Make a .gdbinit file to run the tests and load via
5040 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5042 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
5045 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5047 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
5048 * m68k/mc68ec.c: Ditto, in asm statements.
5049 * m68k/mvme.S: Ditto.
5051 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5053 * Makefile.in (all): added "else" statements for Ultrix to work
5055 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
5057 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
5058 * testsuite/config/support.c: A minimal testing API for minimal
5060 * testsuite/config/hppa.mt: Set build flags for PRO targets.
5061 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
5062 Test cases for libgloss and soft-float.
5064 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
5066 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
5068 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
5069 suite for low level stuff. A few test cases now all build.
5071 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
5073 * config/default.mh: Change default path for linking in a freshly
5074 built libc.a, libm.a, libgcc.a to work with -msift-float.
5076 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
5079 * m68k/Makefile.in: Use explicit rules, rather than redefining
5080 .c.o. This is to force compiling with -m68000.
5082 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
5084 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
5087 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
5089 * doc, doc/Makefile.in, configure.in: New directory.
5090 * doc/porting.texi: New manual that explains porting the GNU tools
5091 to embedded systems.
5093 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
5095 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
5096 which has hardware breakpoint support.
5097 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
5099 * ex93x/sparcl-stub.c: New file.
5100 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
5102 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
5104 * r3000/crt0.S: Zero the bss section by words.
5106 * r3000/Makefile.in: Add in the rest of the support code for the
5109 * r3000/array.ld: Set the memory map for the Array Tech LSI
5112 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
5113 prototype using ROM entry points.
5115 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5117 * hppro/crt0.S: Add _sr4export function so GDB calls work.
5119 * hppro/Makefile.in: Link in libc.a twice so atexit works().
5121 * hppro/glue.c: Don't stub out __main anymore.
5123 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
5125 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
5127 * r3000/glue.c,crt0.S,test.c: New support for for mips.
5129 * configure.in: Configure r3000 dir for a mips chip.
5131 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5133 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
5136 * hppro/Makefile.in: Link in the rest of the millicode routines.
5138 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
5140 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
5141 since xgcc is for the wrong architecture.
5143 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
5145 * config/default.mh: Find the corrrect libgcc2.a.
5147 * Makefile.in: Link in libgcc2.a by default. Build new millicode
5150 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
5151 test-dyncall.c, test-mul.c: New millicode files for low level math
5154 * test.c: Use printf so millicode gets exercised.
5156 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
5157 divU_9.S: Fast versions of some division routines.
5159 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
5160 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
5161 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
5162 divU_3.S, divU_7.S: Yet more millicode routines.
5164 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
5166 * config/default.mh: Add default searches for the correct libc and
5169 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
5171 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
5172 for the test program.
5174 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
5176 * m68k/glue.c: Remove errno so there's no libc dependancies.
5178 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
5179 from mvme.S so the library can link without the stub.
5181 * m68k: New directory. Merge the idp, shared, and mvme135
5182 directories into one place.
5184 * config/default.mh: Use CC_FOR_TARGET for .S files so the
5185 preprocessor actually gets run.
5187 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
5189 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
5191 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
5192 based target boards. Moved from newlib/stub.
5194 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
5197 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
5198 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5201 * libgloss: Creation. A library for board support packages. The
5202 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5204 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5206 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5208 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5210 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5211 what mvme135-stub.c expects.
5213 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5215 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5218 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5220 * mvme135/mvme135-asm.S: new file.
5221 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5222 Makefile.in: build mvme135-stub.o.
5224 * ChangeLog: created.