1 2009-07-08 DJ Delorie <dj@redhat.com>
3 * m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int.
5 2009-07-01 Anthony Green <green@moxielogic.com>
7 * moxie/crt0.S (_start): Clear BSS at startup. Register _fini()
9 * moxie/sim-open.S: Fix comment.
11 2009-06-19 Joseph Myers <joseph@codesourcery.com>
13 * Makefile.in (html, pdf): New.
14 * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
15 * doc/porting.texi: Fix section structure.
17 2009-06-17 Michael Eager <eager@eagercon.com>
19 * rs6000/Makefile.in: Add xilinx support.
20 * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
21 * rs6000/xilinx.ld: New file.
22 * rs6000/xilinx440.ld: Ditto.
24 2009-05-13 Ken Werner <ken.werner@de.ibm.com>
26 * configure.in: Introduce config_libnosys flag which defaults to true.
27 * configure: Regenerate.
29 2009-05-13 Ulrich Weigand <uweigand@de.ibm.com>
31 * spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
32 * spu/crti.S: Remove nop.
34 2009-05-08 Nick Clifton <nickc@redhat.com>
36 * mn10300/sim.ld: Add missing section names such as .bss.*
37 .text.*, etc. General tidy up.
39 2009-05-07 Ken Werner <ken.werner@de.ibm.com>
41 * spu/configure.in: Fix multilib support.
42 * spu/configure: Regenerate.
43 * spu/Makefile.in: Add CFLAGS_FOR_TARGET.
45 2009-04-29 Anthony Green <green@moxielogic.com>
47 * moxie/moxie-elf-common.ld: Move default stack out to accommodate
50 2009-04-22 Anthony Green <green@moxielogic.com>
52 * configure.in: Add moxie support.
53 * configure: Regenerate.
54 * moxie/aclocal.m4, moxie/configure, moxie/configure.in,
55 moxie/crt0.S, moxie/fstat.c, moxie/getpid.c, isatty.c,
56 moxie/kill.c, moxie/Makefile.in, moxie/moxie-elf-common.ld,
57 moxie/print.c, moxie/putnum.c, moxie/qemu.ld, moxie/qemu-time.c,
58 moxie/qemu-write.c, moxie/sbrk.c, moxie/sim-close.S,
60 moxie/sim-inbyte.c, moxie/sim.ld, moxie/sim-lseek.c,
61 moxie/sim-lseek.S, moxie/sim-open.S, moxie/sim-read.S, moxie/sim-time.c,
62 moxie/sim-unlink.S, moxie/sim-write.S, moxie/stat.c: New files.
64 2009-04-22 DJ Delorie <dj@redhat.com>
66 * mep/sim-crt0.S (_start): Fix typo.
68 2009-04-21 DJ Delorie <dj@redhat.com>
70 * mep/Makefile.in (SCRIPTS): Update to new config.
71 * mep/default.ld: New.
72 * mep/gmap_default.ld: Change default endian to little.
73 * mep/sim-crt0.S: Maintain 8-byte stack alignment.
74 * mep/sim-crtn.S: Likewise.
76 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
78 * spu/Makefile.in: Add new files.
79 * spu/times.c: New File.
80 * spu/getitimer.c: Likewise.
81 * spu/setitimer.c: Likewise.
83 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
85 * spu/Makefile.in: Add linux_getpid.o and linux_gettid.o.
86 * spu/linux_getpid.c: New file.
87 * spu/linux_gettid.c: New file.
89 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
91 * spu/crt0.S (_start): Place spu_id in the first agument register.
93 2009-03-16 Jeff Johnston <jjohnstn@redhat.com>
95 * m32r/m32r-stub.c: Replace with one from newer version of gdb.
97 2009-01-07 Ben Elliston <bje@au.ibm.com>
99 * Makefile.in (all): Add `+' to the command line so that the
100 command is always treated as $(MAKE).
101 * doc/Makefile.in (datarootdir): Define.
103 2008-12-17 Jon Beniston <jon@beniston.com>
105 * README: Add description of lm32 directory.
106 * configure.in: Add lm32 target.
107 * configure: Regenerated.
108 * libnosys/configure.in: Add lm32 target.
109 * libnosys/configure: Regenerated.
110 * lm32: New directory.
111 * lm32/aclocal.m4: New file.
112 * lm32/Makefile.in: New file.
113 * lm32/configure.in: New file.
114 * lm32/configure: New file.
115 * lm32/crt0.S: New file.
116 * lm32/isatty.c: New file.
117 * lm32/scall.S: New file.
118 * lm32/sim.ld: New file.
120 2008-12-11 Ken Werner <ken.werner@de.ibm.com>
122 * spu/crt0.S: Call __monstartup if profiling is enabled.
123 * spu/Makefile.in: Add gcrt1.o gcrt2.o.
125 2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
127 * mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update
130 2008-12-05 Adam Nemet <anemet@caviumnetworks.com>
132 * mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update
135 2008-11-20 Ken Werner <ken.werner@de.ibm.com>
136 Patrick Mansfield <patmans@us.ibm.com>
137 Joel Schopp <jschopp@austin.ibm.com>
139 * spu/Makefile.in: Add new files.
140 * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
142 * spu/mmap_eaddr.c: New File.
143 * spu/mremap_eaddr.c: Likewise.
144 * spu/msync_eaddr.c: Likewise.
145 * spu/munmap_eaddr.c: Likewise.
147 2008-11-17 Jeff Johnston <jjohnstn@redhat.com>
149 * m32r/Makefile.in: Add building m32r-stub.o from local copy instead
150 of up and over in gdb.
151 * m32r/m32r-stub.c: New file copied from gdb.
153 2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
155 * arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
156 under thumb and thumb2.
158 2008-09-24 DJ Delorie <dj@redhat.com>
160 * m32c/varvects.S: New.
161 * m32c/varvects.h: New.
162 * m32c/sample.c: New.
163 * m32c/Makefile.in: Add m32cgloss library support.
164 * m32c/crt0.S: Tweaks to support interrupts by default.
165 * m32c/m32c.tmpl: Likewise.
167 2008-09-10 Ken Werner <ken.werner@de.ibm.com>
169 * spu/dirfuncs.c: Avoid warnings.
170 * spu/kill.c: Likewise.
172 2008-09-04 Ken Werner <ken.werner@de.ibm.com>
174 * spu/Makefile.in: Fix missing linux_syscalls.o.
175 * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
177 2008-08-14 Jie Zhang <jie.zhang@analog.com>
179 * bfin/Makefile.in: (top_srcdir): Define.
180 (mkinstalldirs): Define.
181 (BOARD_SCRIPTS): Define.
182 (BOARD_LDFLAGS): Define.
184 (BOARD_CRT0S): Define.
185 (BOARD_OBJS): Define.
186 (BOARD_TEST): Define.
187 (BOARD_INSTALL): Define.
188 (INCLUDES): Add -I$(srcdir)/include.
189 (all): Add ${BOARD_CRT0S} and ${BOARD_BSP}.
190 (.c.S): Remove target.
191 (crt0.o): New target.
192 (basiccrt.o): Likewise.
193 (basiccrtb.o): Likewise.
194 (basiccrts.o): Likewise.
195 (basiccrt561.o, basiccrt561s.o, basiccrt561b.o): Likewise
196 (clean mostlyclean): Remove ${BOARD_BSP}.
197 (install): Depend on ${BOARD_INSTALL}.
198 (install-sim): Reformat.
199 (install-board): New target.
200 * bfin/basiccrt.S: Remove useless __ADSPBF561_COREB__ in
201 workaround code for 05000229.
202 * bfin/syscalls.c (do_syscall): Use `EXCPT 0' instead of
203 `RAISE 0' for syscall.
204 * bfin/basiccrt.S: New file.
205 * bfin/bf5*ld: New file.
206 * bfin/bfin-common-mc.ld: New file.
207 * bfin/bfin-common-sc.ld: New file.
208 * bfin/include/blackfin.h: New file.
209 * bfin/include/cdefBF5*.h: New file.
210 * bfin/include/cdef_LPBlackfin.h: New file.
211 * bfin/include/cdefblackfin.h: New file.
212 * bfin/include/cplb.h: New file.
213 * bfin/include/cplbtab.h: New file.
214 * bfin/include/defBF5*.h: New files.
215 * bfin/include/def_LPBlackfin.h: New files.
216 * bfin/include/defblackfin.h: New file.
217 * bfin/include/sys/_adi_platform.h: New file.
218 * bfin/include/sys/anomaly_macros_rtl.h: New file.
219 * bfin/include/sys/excause.h: New file.
220 * bfin/include/sys/exception.h: New file.
221 * bfin/include/sys/mc_typedef.h: New file.
222 * bfin/include/sys/platform.h: New file.
223 * bfin/include/sys/pll.h: New file.
224 * bfin/include/sysreg.h: New file.
225 * libnosys/configure.in (MISSING_SYSCALL_NAMES): Don't define
227 * libnosys/configure: Regenerate.
229 2008-07-17 Ken Werner <ken.werner@de.ibm.com>
231 * spu/syscalls.c: Check and set the errno value.
233 2008-06-17 Ken Werner <ken.werner@de.ibm.com>
235 * spu/Makefile.in: Add new file.
236 * spu/linux_syscalls.c: New file to add Linux syscall support.
238 2008-06-16 Corrin Meyer <cjmeyer@gmail.com>
240 * m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
242 2008-05-20 Nick Clifton <nickc@redhat.com>
244 * iq2000/crt0.S (__dso_handle): Define (weak).
245 * frv/crt0.S (__dso_handle): Define (weak).
246 * mn10300/crt0.S (___dso_handle): Define (weak).
248 2008-05-05 Ken Werner <ken.werner@de.ibm.com>
250 * spu/readlink.c: Align readlink implementation to POSIX.
252 2008-04-25 Nick Clifton <nickc@redhat.com>
254 * arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
255 initializing stack pointers for interrupt modes is still pending.
257 2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
259 * spu/sbrk.c: Remove "extern int errno", use whatever is supplied
262 2008-04-04 DJ Delorie <dj@redhat.com>
264 * hp74x/configure: Regenerate with autoconf 2.61.
265 * fr30/configure: Regenerate with autoconf 2.61.
266 * mips/configure: Regenerate with autoconf 2.61.
267 * xstormy16/configure: Regenerate with autoconf 2.61.
268 * rs6000/configure: Regenerate with autoconf 2.61.
269 * d30v/configure: Regenerate with autoconf 2.61.
270 * i386/configure: Regenerate with autoconf 2.61.
271 * configure: Regenerate with autoconf 2.61.
272 * wince/configure: Regenerate with autoconf 2.61.
273 * pa/configure: Regenerate with autoconf 2.61.
274 * m32r/configure: Regenerate with autoconf 2.61.
275 * mn10200/configure: Regenerate with autoconf 2.61.
276 * iq2000/configure: Regenerate with autoconf 2.61.
277 * cris/configure: Regenerate with autoconf 2.61.
278 * m68k/configure: Regenerate with autoconf 2.61.
279 * spu/configure: Regenerate with autoconf 2.61.
280 * m32c/configure: Regenerate with autoconf 2.61.
281 * mn10300/configure: Regenerate with autoconf 2.61.
282 * i960/configure: Regenerate with autoconf 2.61.
283 * arm/configure: Regenerate with autoconf 2.61.
284 * libnosys/configure: Regenerate with autoconf 2.61.
285 * m68hc11/configure: Regenerate with autoconf 2.61.
286 * bfin/configure: Regenerate with autoconf 2.61.
287 * crx/configure: Regenerate with autoconf 2.61.
288 * mt/configure: Regenerate with autoconf 2.61.
289 * sparc/configure: Regenerate with autoconf 2.61.
290 * sparc/libsys/configure: Regenerate with autoconf 2.61.
291 * mcore/configure: Regenerate with autoconf 2.61.
292 * mep/configure: Regenerate with autoconf 2.61.
293 * frv/configure: Regenerate with autoconf 2.61.
294 * doc/configure: Regenerate with autoconf 2.61.
296 2008-01-10 DJ Delorie <dj@redhat.com>
298 * m32c/exit.S (__exit): preserve both argument registers.
300 2008-01-03 Jeff Johnston <jjohnstn@redhat.com>
302 * arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
303 dir is used in newlib.
304 * bfin/syscalls.c: Ditto.
305 * cris/gensyscalls: Ditto.
306 * fr30/syscalls.c: Ditto.
307 * frv/isatty.c: Ditto.
308 * iq2000/isatty.c: Ditto.
309 * libnosys/isatty.c: Ditto.
310 * m32r/isatty.c: Ditto.
311 * mn10200/isatty.c: Ditto.
312 * mn10300/isatty.c: Ditto.
313 * xstormy16/isatty.c: New file with _isatty function.
315 2007-12-01 Hans-Peter Nilsson <hp@axis.com>
317 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
319 2007-11-06 Dave Brolley <brolley@redhat.com>
321 * syscall.h (SYS_reconfig): New macro.
323 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
325 * spu/crt0.S: Fix so element one of register one is correctly set
326 when compiled with -mstdmain and -fstack-check.
328 2007-10-02 Markus Deuling <deuling@de.ibm.com>
330 * spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
333 2007-10-01 Markus Deuling <deuling@de.ibm.com>
335 * spu/Makefile.in: add dependencies for crt files.
337 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
339 * spu/sbrk.c: Use the current stack pointer value rather than the
340 maximum available memory to determine the amount of heap space
341 left. Without this change calling sbrk() can allocate space that
342 is currently in use on the stack.
344 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
346 * spu/sched_yield.c: New file (missed on 2007-09-21).
348 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
350 * spu/Makefile.in: Add new files.
351 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
353 * spu/pread.c: New file to add pread via assist call.
354 * spu/pwrite.c: New file to add pwrite via assist call.
355 * spu/readv.c: New file to add readv via assist call.
356 * spu/writev.c: New file to add writev via assist call.
358 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
360 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
362 * spu/sched_yield.c: New file add sched_yield via assist call.
363 * spu/umask.c: New file add umask via assist call.
364 * spu/utime.c: New file add utime via assist call.
365 * spu/utimes.c: New file add utimes via assist call.
366 * spu/Makefile.in: Add new files.
368 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
370 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
371 * spu/shm_open.c: New file to add shm_open via assist call.
372 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
373 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
375 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
377 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
378 rewinddir, seekdir and telldir implementations. These are
379 grouped in one file so that we do not need a separate file for
380 the struct dirent and DIR allocation code.
381 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
382 * spu/Makefile.in: Add dirfuncs.o.
384 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
386 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
387 and software_init_hook.
389 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
391 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
393 * arm/syscalls.c (_stat): Use _close
395 * arm/syscalls.c (struct poslog): Rename to...
396 (struct fdent): ... this.
397 (FILE_HANDLE_OFFSET): Remove.
398 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
399 (newslot): New function.
400 (remap_handle): Remove.
401 (initialise_monitor_handles): Use stdout as fallback for stderr.
403 (checkerror): ... this.
404 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
405 (_read): Use findslot(). Return EBADF on bad handle.
406 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
407 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
408 (_swiwrite): Correct the use of r0.
409 (_write): Call findslot().
410 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
411 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
412 (_swiclose): Correct the use of r0.
413 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
414 (_getpid): Use __attribute__((unused)).
415 (_sbrk): Fix formatting.
416 (_swistat): New function.
417 (_stat): Call _swistat().
418 (_fstat): Call _swistat().
419 (_unlink): Correct the use of r0.
420 (isatty): Call finslot(). Correct the use of r0.
421 (_system): Call checkerror(). Correct the use of r0.
422 (_rename): Correct the use of r0.
424 2007-07-13 Kevin Buettner <kevinb@redhat.com>
426 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
427 for .gcc_except_table.*.
429 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
431 * arm/syscalls.c (gettimeofday): Change to POSIX signature
432 where second argument is passed as void *.
433 * bfin/syscalls.c (gettimeofday): Ditto.
434 * cris/gensyscalls (gettimeofday): Ditto.
435 * cris/linunistd.h (gettimeofday): Ditto.
436 * crx/time.c (gettimeofday): Ditto.
437 * frv/sim-time.c (gettimeofday): Ditto.
438 * i386/cygmon-salib.c (gettimeofday): Ditto.
439 * libnosys/gettod.c (gettimeofday): Ditto.
440 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
441 * sparc/cygmon-salib.c (gettimeofday): Ditto.
442 * spu/gettimeofday.c (gettimeofday): Ditto.
444 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
446 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
447 * spu/mkstemp.c: New file to add mkstemp support via assist call.
448 * spu/mktemp.c: New file to add mktemp support via assist call.
449 * spu/Makefile.in: Add mkstemp.o and mktemp.o
451 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
453 * spu/jsre.h: Add new JSRE opcodes.
454 * spu/dup2.c: New file to add dup2 support via assist call.
455 * spu/fdatasync.c: New file to add fdatasync support via assist call.
456 * spu/fsync.c: New file to add fsync support via assist call.
457 * spu/lockf.c: New file to add lockf support via assist call.
458 * spu/sync.c: New file to add sync support via assist call.
459 * spu/truncate.c: New file to add truncate support via assist call.
460 * spu/Makefile.in: Add new files.
462 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
464 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
465 * spu/link.c: New file to add link support via an assist call.
466 * spu/readlink.c: New file to add readlink support via an assist call.
467 * spu/symlink.c: New file to add symlink support via an assist call.
468 * spu/Makefile.in: Add new files.
470 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
472 * spu/jsre.h: Add JSRE_LSTAT.
473 * spu/lstat.c: New file add lstat support via an assist call.
474 * spu/conv_stat.c: New file, add common stat conversion code.
475 * spu/fstat.c: Use __conv_stat.
476 * spu/stat.c: Use __conv_stat.
477 * spu/Makefile.in: Add conv_stat.o and lstat.o.
479 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
481 * spu/jsre.h: Add JSRE_GETCWD.
482 * spu/getcwd.c: New file, implement getcwd with help from an
484 * spu/Makefile.in: Add getcwd.
486 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
488 * spu/jsre.h: Add defines for new assist calls.
489 * spu/chdir.c: New file, support chdir via assist call.
490 * spu/chmod.c: New file, support chmod via assist call.
491 * spu/chown.c: New file, support chown via assist call.
492 * spu/fchdir.c: New file, support fchdir via assist call.
493 * spu/fchmod.c: New file, support fchmod via assist call.
494 * spu/fchown.c: New file, support fchown via assist call.
495 * spu/lchown.c: New file, support lchown via assist call.
496 * spu/mkdir.c: New file, support mkdir via assist call.
497 * spu/mknod.c: New file, support mknod via assist call.
498 * spu/rmdir.c: New file, support rmdir via assist call.
499 * spu/Makefile.in: Add new files.
501 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
503 * spu/getpagesize.c: New file add getpagesize via an assist call.
504 * spu/jsre.h: Add JSRE_GETPAGESIZE.
505 * spu/Makefile.in: Add getpagesize.
507 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
509 * spu/Makefile.in: Add nanosleep.c.
510 * spu/jsre.h: Add JSRE_NANOSLEEP.
511 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
513 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
515 * spu/jsre.h: Remove the assist call structs and defines that are
516 specific to one assist call from here.
517 * spu/access.c: Move struct syscall_access_t to here.
518 * spu/fstat.c: Move struct syscall_fstat_t to here.
519 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
520 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
521 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
523 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
524 * spu/read.c: Move struct syscall_read_t to here, and actually use
525 it (it is the same as syscall_write_t).
526 * spu/stat.c: Move struct syscall_stat_t to here.
527 * spu/write.c: Move struct syscall_write_t to here.
528 * spu/close.c: Pass the address of the first and only argument to
529 __send_to_ppe rather than using an automatic variable and a
532 * spu/unlink.c: Ditto.
534 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
536 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
537 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
540 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
542 * spu/syscalls.c: Change __send_to_ppe to return the result stored
543 in stored in slot 0 of the data, rather than have each assisted
544 call retrieve the value.
545 * spu/jsre.h: Remove the now unused syscall_out_t.
546 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
547 value, remove unused syscall_out_t variable.
548 * spu/close.c: Ditto.
550 * spu/fstat.c: Ditto.
551 * spu/ftruncate.c: Ditto.
552 * spu/gettimeofday.c: Ditto.
553 * spu/lseek.c: Ditto.
557 * spu/unlink.c: Ditto.
558 * spu/write.c: Ditto.
560 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
562 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
565 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
567 * spu/open.c: Unconditionally set the "mode" to fix a bug where
568 mode was not properly set.
570 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
572 * m68k/fido-_exit.c (_exit): Use stop #0x700.
574 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
576 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
577 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
579 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
581 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
582 on return from the offload call.
583 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
584 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
585 remove the setting of errno.
586 * spu/close.c: Ditto.
588 * spu/fstat.c: Ditto.
589 * spu/ftruncate.c: Ditto.
590 * spu/gettimeofday.c: Ditto.
591 * spu/lseek.c: Ditto.
595 * spu/unlink.c: Ditto.
596 * spu/write.c: Ditto.
598 2007-03-01 Ben Elliston <bje@au.ibm.com>
600 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
601 that GCC runtime stack checking works. Handle the backchain, too.
603 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
605 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
606 * spu/jsre.h: Remove time, add gettimeofday.
607 * spu/Makefile.in: Ditto.
609 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
611 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
612 "setf", not "nop", for common_v10_v32 compatibility.
613 Move out interrupt table to irqtable.S. Include here for non-ELF.
614 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
615 weak default stub definitions.
616 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
618 * cris/setup.S [__arch_common_v10_v32]: Return.
619 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
621 2007-02-15 Nick Clifton <nickc@redhat.com>
623 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
625 * sparc/cygmon-sparc64-ld.src: Likewise.
627 2007-02-08 Dave Brolley <brolley@redhat.com>
629 * mep: New target directory.
631 * configure.in: Add support for MeP.
632 * configure: Regenerated.
633 * mep/configure.in: New file.
634 * mep/configure: Ditto.
635 * mep/Makefile.in: Ditto.
636 * mep/aclocal.m4: Ditto.
639 * mep/sim-crt0.S: Ditto.
640 * mep/sim-crtn.S: Ditto.
641 * mep/fmax.ld: Ditto.
642 * mep/gcov-io.h: Ditto.
643 * mep/gmap_default.ld: Ditto.
644 * mep/handlers.c: Ditto.
645 * mep/h_reset.c: Ditto.
646 * mep/isatty.c: Ditto.
647 * mep/mep-bb.c: Ditto.
648 * mep/mep-gmon.c: Ditto.
652 * mep/sdram-crt0.S: Ditto.
653 * mep/sdram-crtn.S: Ditto.
654 * mep/simnovec-crt0.S: Ditto.
655 * mep/simple.ld: Ditto.
656 * mep/simsdran-crt0.S: Ditto.
657 * mep/syscalls.S: Ditto.
658 * mep/write.c: Ditto.
660 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
662 * spu/syscalls.c: Replace vector with __vector.
664 2007-01-09 Ben Elliston <bje@au.ibm.com>
666 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
667 warning about this noreturn function returning.
669 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
671 Merge from newlib-csl-20060320-branch:
672 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
675 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
676 * m68k/cf-crt0.S (__reset): Define here.
677 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
678 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
679 slot a unique routine.
680 * m68k/cf.sc: Adjust for .interrupt_vector section.
683 * m68k/Makefile.in (m5273c3): Rename to ...
684 (m5272c3): ... here to fix typo.
688 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
690 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
691 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
692 (rdimon-_exit.o, rdimon-_kill.o): New.
693 * arm/_exit.c, arm/_kill.c: New.
694 * arm/syscalls.c (_exit, _kill): Remove.
696 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
698 Merge from newlib-csl-20060320-branch:
699 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
701 * m68k/cf-crt0.S (__start): Adjust semihosting.
703 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
705 Merge from newlib-csl-20060320-branch:
706 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
708 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
710 2007-01-02 Ben Elliston <bje@au.ibm.com>
712 * spu/time.c (time): Cast new sys.time value to unsigned int.
714 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
716 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
717 to do_AngelSWI to int.
719 * arm/licfunc.c (do_AngelSWI): Remove.
720 * arm/syscalls.c (do_AngelSWI): Remove.
721 * arm/swi.h (do_AngelSWI): New.
723 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
725 Merge from newlib-csl-20060320-branch:
726 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
728 * m68k/fido-crt0.S (_vector_table): Reference
729 _PrivilegeViolationHandler.
731 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
733 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
735 * m68k/fido.sc: Clean up formatting. Add comments. Move
736 stack and heap end to SDRAM for SRAM and SDRAM configurations.
737 Put RedBoot application text in SRAM.
739 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
741 * m68k/Makefile (install_cf): Don't loop over files here. Only
742 install sources for the default multilib.
743 (install_fido): Likewise.
744 (install_io): Install bsps in one go.
746 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
747 Kazu Hirata <kazu@codesourcery.com>
749 * configure.in: Recognize fido-*-*.
750 * configure: Regenerate.
751 * m68k/Makefile.in (CF_ISRS): Use addprefix.
752 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
753 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
754 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
755 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
756 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
758 * m68k/asm.h (mbb): New.
759 * m68k/configure.in (DO): Check for __mfido__.
760 * m68k/configure: Regenerate.
761 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
762 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
763 m68k/fido.sc, m68k/fido_profiling.h: New.
765 2006-12-18 Ben Elliston <bje@au.ibm.com>
767 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
769 2006-12-13 Ben Elliston <bje@au.ibm.com>
771 * libnosys/_exit.c (_exit): Finish with an infinite loop to
772 eliminate a warning about this noreturn function returning.
774 2006-12-13 Sa Liu <saliu@de.ibm.com>
776 * spu/access.c: New file
777 * spu/dup.c: New file
778 * spu/ftruncate.c: New file
779 * spu/jsre.h: add structures for new functions
780 * spu/time.c: New file
781 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
783 2006-12-12 Ben Elliston <bje@au.ibm.com>
785 * configure.in: Remove superfluous semicolons.
786 * configure: Regenerate.
788 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
790 Merge from newlib-csl-20060320-branch:
791 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
792 Kazu Hirata <kazu@codesourcery.com>
794 * m68k/Makefile.in (CF_ISRS): Use addprefix.
796 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
798 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
799 (ARFLAGS): Remove commented out definition.
802 * m68k/configure.in (DO) Set to list of target cpu families.
803 * m68k/configure: Rebuilt.
804 * m68k/Makefile.in (DO): New.
805 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
807 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
808 m5282evb, m5329evb, m5485evb): Move earlier.
809 (all): Add all_$DO dependencies.
810 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
812 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
814 (install): Add install_$DO dependencies.
815 (install_cf, install_m68k): New targets. Perform cf and m68k
816 installs as appropriate.
817 (install_io): New, install the io libraries.
820 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
822 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
824 (CF_OBJS): Add cf-isv.o.
825 (CF_SOURCES): Add cf-isv.S.
826 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
827 * m68k/cf-isv.S: New, broken out of ...
828 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
829 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
830 (__heap_limit): Define.
831 * m68k/cf-sbrk.c (__heap_limit): Declare.
832 (sbrk): Adjust for __heap_limit.
833 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
834 Install a separate isv.o file.
835 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
836 (HOSTED_INIT_SIM): ... this.
839 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
841 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
842 (m5275evb): New board.
845 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
847 * m68k/cf.sc: Add linkonce sections and
851 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
853 * m68k/Makefile.in: Adjust Coldfire rules.
854 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
855 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
856 (BDM_OTHER_OBJS): Remove.
857 (BDM_SYSOBJS): Rename to ...
858 (UNHOSTED_OBJS): ... here. Adjust.
859 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
860 (CF_HOSTED_SCRIPTS): New.
861 (CF_SCRIPTS, CF_SOURCES): Adjust.
862 * m68k/cf.sc: Add IO library variable.
863 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
864 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
865 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
866 m68k/cf-hosted.S: ... here.
867 * m68k/cf-exit.c: New.
868 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
869 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
871 * m68k/bdm-gdb.c: Rename to ...
872 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
873 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
874 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
875 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
876 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
877 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
878 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
879 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
880 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
881 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
882 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
883 unhosted libraries. Adjust names of gdb conversion functions.
886 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
888 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
890 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
892 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
894 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
896 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
897 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
898 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
902 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
903 * m68k/bdm-semihost.c: Remove.
904 * m68k/bdm-semihost.S: New.
905 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
906 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
907 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
908 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
909 * m68k/bdm-isrs.c: Update comment.
910 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
912 (__bdm_semihost): Declare.
915 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
917 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
918 (BDM_SYSOBJS): Add bdm-sbrk.o.
919 * m68k/bdm-sbrk.c: New.
922 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
924 * m68k/Makefile.in (CF_SOURCES): New.
925 (install): Install them.
928 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
930 * m68k/cf.sc: Add .jcr section to .text.
932 2006-12-11 Ben Elliston <bje@au.ibm.com>
934 * configure.in: Remove extra whitespace from config_testsuite =
935 VALUE statements to eliminate shell errors.
936 * configure: Regenerate.
938 2006-12-08 Sa Liu <saliu@de.ibm.com>
940 * spu/exit.c (libgloss_exit): Rename from this ..
941 (_exit): .. to this. Overhaul.
943 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
944 * spu/crt0.C, spu/init.c: Remove.
945 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
946 * spu/configure: Regenerate.
947 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
948 (OBJS): Remove init.o.
950 (OUTPUTS): Add $(CRTOBJS).
952 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
954 * mips/crt0.S: Fix preprocessor statements from previous patch
957 2006-11-24 Thiemo Seufer <ths@mips.com>
958 Nigel Stephens <nigel@mips.com>
960 * mips/crt0.S (_start): Use all available float registers. Don't touch
961 SR_PE on post-mips2 CPUs, it means soft reset there.
963 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
965 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
967 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
969 * mn10300/Makefile.in: Add spaces after do in "for" loop.
971 2006-11-08 Jie Zhang <jie.zhang@analog.com>
973 * bfin/configure.in: New.
975 * bfin/Makefile.in: New.
976 * bfin/syscalls.c: New.
977 * bfin/aclocal.m4: Generate.
978 * bfin/configure: Ditto.
979 * configure.in: Add support for bfin-*-*.
980 * configure: Regenerate.
981 * syscall.h (SYS_argc): Define.
982 (SYS_argnlen): Define.
985 2006-10-10 Thiemo Seufer <ths@mips.com>
987 * mips/Makefile.in: Add INCLUDES to local compile rules.
989 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
991 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
994 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
996 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
997 to avoid use of __ARM_ARCH__.
999 2006-10-02 Nick Clifton <nickc@redhat.com>
1001 * arm/linux-syscalls0.c: Add arm architecture flag
1002 checks around bx insn.
1004 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
1006 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
1008 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
1010 Merge from newlib-csl-20060320-branch:
1011 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
1013 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
1016 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
1017 (CF_SCRIPTS): Update.
1018 (%-bdm.ld): Rename to %-ram.ld.
1020 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
1022 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
1024 (BDM_OBJS): Add bdm-crt1.o.
1025 (BDM_OTHER_OBJS): Remove print.o putnum.o
1027 (CF_BDM_SCRIPTS): Generated name of ram scripts.
1028 (CF_ROM_SCRIPTS): Generated name of rom scripts.
1029 (CF_SCRIPTS): Adjust.
1030 (all): Add BDM_CRT0.
1031 (bdm-crt0.o, bdm-crt1.o): New targets.
1032 (bdm-isv.o): Remove.
1033 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
1034 m5329evb, m5485evb): New.
1035 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
1036 (install): Remove DBUG installs.
1037 * m68k/bdm-crt0.S: New.
1038 * m68k/bdm-crt1.c: New.
1039 * m68k/bdm-exit.c: Call __reset.
1040 * m68k/bdm-isv.c: Remove.
1041 * m68k/cf.sc: Adjust to produce either rom or ram images.
1042 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
1044 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
1047 * m68k/cf.sc: Set entry point to _start.
1048 * m68k/crt0.X (_start): New name for entrypoint
1049 (start): Weak alias for start.
1051 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
1053 * m68k/bdm-system.c (_system): Support system(NULL).
1055 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
1057 * m68k/bdm-system.c (_system): Properly encode non failure exit
1060 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
1062 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
1064 * m68k/bdm-close.c: Add copyright notice.
1065 * m68k/bdm-fstat.c: Add copyright notice.
1066 * m68k/bdm-gettimeofday.c: Add copyright notice.
1067 * m68k/bdm-inbyte.c: Remove.
1068 * m68k/bdm-isatty.c: Add copyright notice.
1069 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
1070 * m68k/bdm-open.c: Add copyright notice.
1071 * m68k/bdm-read.c: Add copyright notice.
1072 * m68k/bdm-rename.c: Add copyright notice.
1073 * m68k/bdm-stat.c: Add copyright notice.
1074 * m68k/bdm-system.c: Add copyright notice.
1075 * m68k/bdm-time.c: New.
1076 * m68k/bdm-unlink.c: Add copyright notice.
1077 * m68k/bdm-write.c: Add copyright notice.
1079 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
1081 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
1084 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
1086 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
1087 * m68k/bdm-outbyte.c: Delete.
1088 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
1090 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1092 * m68k/bdm-semihost.h: Add new constants for additional
1093 semihosting functions. Add new BDM_TRAP macro to encapsulate
1095 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1096 * m68k/bdm-outbyte.c (outbyte): Ditto.
1097 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1098 now called BDM_TRAPNUM.
1099 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1100 containing declarations and conversion functions for GDB's fileio
1102 * m68k/bdm-close.c: New file to define corresponding function.
1103 * m68k/bdm-fstat.c: Ditto.
1104 * m68k/bdm-gettimeofday.c: Ditto.
1105 * m68k/bdm-isatty.c: Ditto.
1106 * m68k/bdm-lseek.c: Ditto.
1107 * m68k/bdm-open.c: Ditto.
1108 * m68k/bdm-read.c: Ditto.
1109 * m68k/bdm-rename.c: Ditto.
1110 * m68k/bdm-stat.c: Ditto.
1111 * m68k/bdm-system.c: Ditto.
1112 * m68k/bdm-unlink.c: Ditto.
1113 * m68k/bdm-write.c Ditto.
1114 * m68k/Makefile.in: Add dependencies for new files.
1116 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
1118 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
1120 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
1122 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
1123 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
1124 * cf.sc (GROUP): Revert previous change. Add IO library.
1126 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
1127 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
1129 (all): Add new targets.
1130 (BDM_BSP): New target.
1131 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
1133 (BDM_ISRS): New targets.
1134 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
1136 (m5485evb-dbug): New.
1137 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
1138 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
1139 (install): Add BDM_BSP.
1140 * m68k/bdm-exit.c: New
1141 * m68k/bdm-inbyte.c: New
1142 * m68k/bdm-outbyte.c: New
1143 * m68k/bdm-semihost.c: New
1144 * m68k/bdm-semihost.h: New
1145 * m68k/bdm-isrs.c: New.
1146 * m68k/bdm-isv.c: New.
1147 * dbug-cf.sc: Renamed to ...
1148 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
1150 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1152 * m68k/bdm-semihost.h: Add new constants for additional
1153 semihosting functions. Add new BDM_TRAP macro to encapsulate
1155 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1156 * m68k/bdm-outbyte.c (outbyte): Ditto.
1157 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1158 now called BDM_TRAPNUM.
1159 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1160 containing declarations and conversion functions for GDB's fileio
1162 * m68k/bdm-close.c: New file to define corresponding function.
1163 * m68k/bdm-fstat.c: Ditto.
1164 * m68k/bdm-gettimeofday.c: Ditto.
1165 * m68k/bdm-isatty.c: Ditto.
1166 * m68k/bdm-lseek.c: Ditto.
1167 * m68k/bdm-open.c: Ditto.
1168 * m68k/bdm-read.c: Ditto.
1169 * m68k/bdm-rename.c: Ditto.
1170 * m68k/bdm-stat.c: Ditto.
1171 * m68k/bdm-system.c: Ditto.
1172 * m68k/bdm-unlink.c: Ditto.
1173 * m68k/bdm-write.c Ditto.
1174 * m68k/Makefile.in: Add dependencies for new files.
1176 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1178 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
1179 specify signal code.
1180 * spu/jsre.h: Update declaration of _send_to_ppe().
1181 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
1182 * spu/fstat.c: Ditto.
1183 * spu/lseek.c: Ditto.
1184 * spu/open.c: Ditto.
1185 * spu/read.c: Ditto.
1186 * spu/stat.c: Ditto.
1187 * spu/unlink.c: Ditto.
1188 * spu/write.c: Ditto.
1190 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1192 * spu/Makefile.in: Add dependency.
1194 2006-08-24 Paul Brook <paul@codesourcery.com>
1196 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
1198 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
1200 * spu/Makefile.in: Add new object files.
1201 * spu/syscalls.c: Move each system call to individual file.
1202 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
1203 * spu/close.c: New file. Moved from spu/syscalls.c.
1204 * spu/fstat.c: Likewise.
1205 * spu/getpid.c: Likewise.
1206 * spu/isatty.c: Likewise.
1207 * spu/kill.c: Likewise.
1208 * spu/lseek.c: Likewise.
1209 * spu/open.c: Likewise.
1210 * spu/read.c: Likewise.
1211 * spu/stat.c: Likewise.
1212 * spu/unlink.c: Likewise.
1213 * spu/write.c: Likewise.
1215 2006-08-21 David Ung <davidu@mips.com>
1217 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
1218 option since it uses the syscall instruction.
1220 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1222 * spu/Makefile.in: Add special compiler
1223 options to reduce size.
1225 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1227 * spu/jsre.h(JSRE_STAT): New define.
1228 (syscall_stat_t): New type.
1229 * spu/syscalls.c(stat): New syscall.
1231 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1233 * configure.in: Add spu support.
1234 * configure: Regenerated.
1235 * spu/Makefile.in: New file.
1236 * spu/aclocal.m4: Ditto.
1237 * spu/configure: Ditto.
1238 * spu/configure.in: Ditto.
1239 * spu/crt0.c: Ditto.
1240 * spu/exit.c: Ditto.
1241 * spu/init.c: Ditto.
1242 * spu/jsre.h: Ditto.
1243 * spu/sbrk.c: Ditto.
1244 * spu/syscalls.c: Ditto.
1246 2006-07-05 Shaun Jackman <sjackman@gmail.com>
1248 * arm/linux-crt0.S: Remove file.
1249 * arm/linux-crt0.c: New file. Supports PIC code.
1251 2006-07-04 Shaun Jackman <sjackman@gmail.com>
1253 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
1254 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
1255 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
1258 2006-06-30 DJ Delorie <dj@redhat.com>
1260 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
1262 2006-06-23 Shaun Jackman <sjackman@gmail.com>
1264 * arm/elf-linux.specs: New file.
1266 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
1268 * arm/syscalls.c (_unlink, isatty, _system, _rename):
1269 Make them do something useful in the ARM_RDI_MONITOR case.
1271 2006-06-08 Fred Fish <fnf@specifix.com>
1273 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
1274 mips/pmon.ld: Keep special sections generated by mips gcc.
1276 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1278 * arm/linux-syscalls0.S (reboot): Remove.
1279 * arm/linux-syscalls1.c (reboot): New function.
1281 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1283 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
1284 argument to choose an ADP exception reason.
1285 * arm/libcfunc.c (abort): Remove this function.
1287 2006-05-30 Shaun Jackman <sjackman@gmail.com>
1289 * arm/Makefile.in: Add Linux syscall interface.
1290 * arm/linux-crt0.S: New file.
1291 * arm/linux-syscall.h: New file.
1292 * arm/linux-syscalls0.S: New file.
1293 * arm/linux-syscalls1.c: New file.
1295 2006-05-23 Fred Fish <fnf@specifix.com>
1297 * mips/configure.in: Change mipsisa64-*-* to
1298 mipsisa64*-*-* to catch minor variations like
1300 * mips/configure: Regenerated.
1302 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
1304 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
1305 * configure.in: Add additional flags when creating Makefile.
1306 * configure: Regenerated.
1308 * arm/configure.in: Set with_multisubdir when creating Makefile.
1309 * cris/configure.in: Ditto.
1310 * d30v/configure.in: Ditto.
1311 * frv/configure.in: Ditto.
1312 * i386/configure.in: Ditto.
1313 * iq2000/configure.in: Ditto.
1314 * libnosys/configure.in: Ditto.
1315 * m32c/configure.in: Ditto.
1316 * m32r/configure.in: Ditto.
1317 * m68hc11/configure.in: Ditto.
1318 * m68k/configure.in: Ditto.
1319 * mcore/configure.in: Ditto.
1320 * mips/configure.in: Ditto.
1321 * mn10200/configure.in: Ditto.
1322 * mn10300/configure.in: Ditto.
1323 * mt/configure.in: Ditto.
1324 * pa/configure.in: Ditto.
1325 * rs6000/configure.in: Ditto.
1326 * sparc/configure.in: Ditto.
1327 * cris/configure: Regenerated.
1328 * d30v/configure: Ditto.
1329 * frv/configure: Ditto.
1330 * i386/configure: Ditto.
1331 * iq2000/configure: Ditto.
1332 * libnosys/configure: Ditto.
1333 * m32c/configure: Ditto.
1334 * m32r/configure: Ditto.
1335 * m68hc11/configure: Ditto.
1336 * m68k/configure: Ditto.
1337 * mcore/configure: Ditto.
1338 * mips/configure: Ditto.
1339 * mn10200/configure: Ditto.
1340 * mn10300/configure: Ditto.
1341 * mt/configure: Ditto.
1342 * pa/configure: Ditto.
1343 * rs6000/configure: Ditto.
1344 * sparc/configure: Ditto.
1346 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
1348 * configure.in: Modified to support autoconf 2.59.
1349 * */configure.in: Ditto.
1350 * configure: Regenerated.
1351 * */configure: Ditto.
1352 * wince/aclocal.m4: Ditto.
1353 * acinclude.m4: New file.
1354 * aclocal.m4: Ditto.
1355 * arm/aclocal.m4: Ditto.
1356 * cris/aclocal.m4: Ditto.
1357 * crx/aclocal.m4: Ditto.
1358 * d30v/aclocal.m4: Ditto.
1359 * fr30/aclocal.m4: Ditto.
1360 * frv/aclocal.m4: Ditto.
1361 * hp74x/aclocal.m4: Ditto.
1362 * i386/aclocal.m4: Ditto.
1363 * i960/aclocal.m4: Ditto.
1364 * iq2000/aclocal.m4: Ditto.
1365 * libnosys/aclocal.m4: Ditto.
1366 * m32c/aclocal.m4: Ditto.
1367 * m32r/aclocal.m4: Ditto.
1368 * m68hc11/aclocal.m4: Ditto.
1369 * m68k/aclocal.m4: Ditto.
1370 * mcore/aclocal.m4: Ditto.
1371 * mips/aclocal.m4: Ditto.
1372 * mn10200/aclocal.m4: Ditto.
1373 * mn10300/aclocal.m4: Ditto.
1374 * mt/aclocal.m4: Ditto.
1375 * pa/aclocal.m4: Ditto.
1376 * rs6000/aclocal.m4: Ditto.
1377 * sparc/aclocal.m4: Ditto.
1378 * sparc/libsys/aclocal.m4: Ditto.
1379 * xstormy16/aclocal.m4: Ditto.
1381 2006-04-18 Mark Mitchell <mark@codesourcery.com>
1383 * doc/porting.texi: Document libgloss build conventions.
1385 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
1387 * mt/startup-16-002.S (.internal_io): Make @nobits.
1388 * mt/startup-16-003.S (.internal_io): Make @nobits.
1389 * mt/startup-ms2.S (.internal_io): Make @nobits.
1391 2006-03-02 DJ Delorie <dj@redhat.com>
1393 * m32c/exit.S: Preserve r1.
1395 2006-02-24 Paul Brook <paul@codesourcery.com>
1397 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
1399 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
1401 * m68k/Makefile.in (CF_SCRIPTS): New.
1402 (all): Add CF_SCRIPTS.
1403 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
1404 m5282evb.ld): New targets
1405 (install): Iterate over CF_SCRIPTS.
1406 * m68k/crt0.S: Don't use dbra on any cf chips.
1407 * m68k/dbug-cf.sc: New.
1409 2006-02-07 Paul Brook <paul@codesourcery.com>
1411 * arm/crt0.S: Add Thumb-2 startup code.
1412 * arm/redboot-crt0.S: Ditto.
1413 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
1414 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
1415 * arm/trap.S: Disable for Thumb-2.
1417 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
1419 * mt/ms2.ld (.sram): Correct typo in section names.
1421 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
1423 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
1424 (crt0-ms2.o): New target.
1425 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
1427 2006-01-04 Paul Brook <paul@codesourcery.com>
1429 * m68k/bcc.ld: Add .got.plt and .got
1430 * m68k/idp.ld: Ditto.
1431 * m68k/idpgdb: Ditto.
1432 * m68k/mvme135.ld: Ditto.
1433 * m68k/sbc5204.ld: Ditto.
1434 * m68k/sbc5206.ld: Ditto.
1435 * m68k/sim.ld: Ditto.
1437 2005-12-13 DJ Delorie <dj@redhat.com>
1439 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
1440 .init and .fini processing.
1441 * m32c/crtn.S: Likewise.
1442 * m32c/exit.S: Likewise.
1444 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
1446 * mt/16-002.ld: Change architecture to 'mt'. Remove
1448 * mt/16-003.ld: Likewise.
1449 * mt/64-001.ld: Likewise.
1450 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
1451 * mt/crt0.S: Likewise.
1453 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
1455 * configure.in: Replace ms1 arch with mt arch.
1456 * configure: Rebuilt.
1457 * mt: Renamed from ms1 dir.
1459 2005-12-06 Paul Brook <paul@codesourcery.com>
1461 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
1462 * m68k/idp.ld: Ditto.
1463 * m68k/idpgdb: Ditto.
1464 * m68k/mvme135.ld: Ditto.
1465 * m68k/sbc5204.ld: Ditto.
1466 * m68k/sbc5206.ld: Ditto.
1467 * m68k/sim.ld: Ditto.
1469 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1471 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
1472 * libnosys/chown.c: New file.
1473 * libnosys/readlink.c: New file.
1474 * libnosys/symlink.c: New file.
1476 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1478 * arm/libcfunc.c (clock, sleep, usleep): New functions.
1479 * arm/syscalls.c (_clock): New function.
1480 (_times): Call _clock.
1482 2005-11-17 Shaun Jackman <sjackman@gmail.com>
1484 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
1485 the IsTTY SWI that _isatty calls.
1487 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
1489 * cris/linunistd.h: Don't redefine errno as extern int.
1491 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
1493 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
1495 * arm/configure: Regenerate.
1497 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
1499 * arm/configure.in: Support building crt0.o when syscalls
1500 are disabled in newlib.
1501 * arm/configure: Regenerated.
1503 2005-10-03 James E Wilson <wilson@specifix.com>
1505 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1506 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1507 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1508 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1509 mips/pmon.ld: Add support for .bss.* sections.
1511 2005-09-23 James E Wilson <wilson@specifix.com>
1513 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1514 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1515 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1516 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1517 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
1518 support for .gnu.linkonce.b.*.
1520 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
1522 * rs6000/Makefile.in (VPATH): Use colon as separator.
1524 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
1526 * ms1/access.c: Change copyright notice.
1528 2005-08-19 DJ Delorie <dj@redhat.com>
1530 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
1531 (*.o): Add dependencies.
1532 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1535 2005-08-18 DJ Delorie <dj@redhat.com>
1537 * m32c/Makefile.in: Block out memory regions reserved for monitors
1538 and simulators. Add monitor link scripts.
1540 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1542 * arm/syscalls.c (initialise_monitor_handles): Set
1543 monitor_stderr to the result of SWI_open(":tt", "a")
1544 instead of simply duplicating stdout.
1546 2005-08-10 DJ Delorie <dj@redhat.com>
1548 * configure.in: Add m32c support.
1549 * configure: Regenerated
1550 * m32c: New directory, Renesas R8C/M16C/M32C support.
1551 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1552 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1553 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1554 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1555 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1556 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1557 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1558 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1560 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1562 * libgloss/arm/libcfunc.c (isatty): New function.
1564 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1566 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1567 argument set to -1, which is an invalid signal number.
1568 (_kill): Comment and coding style changes only.
1569 (_raise): Remove function.
1571 2005-07-19 Paul Brook <paul@codesourcery.com>
1573 * arm/crt0.S: Ensure doubleword stack alignment.
1575 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1577 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1579 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1580 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1581 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1582 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1583 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1584 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1586 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1588 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1589 (alarm): Add the weak attribute.
1590 (pause): New function. Return ENOSYS.
1591 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1594 (_link): Ditto. Return ENOSYS.
1595 (_unlink): Call the swi instead of returning -1.
1596 (_raise): Add the weak attribute. Return ENOSYS.
1597 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1598 (_system): Call the swi instead of returning ENOSYS.
1601 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1603 * configure.in: Add ms1 case.
1604 * configure: Regenerate.
1605 * ms1/16-002.ld: New.
1606 * ms1/16-003.ld: New.
1607 * ms1/64-001.ld: New.
1608 * ms1/access.c: New.
1611 * ms1/configure: New.
1612 * ms1/configure.in: New.
1613 * ms1/crt0-16-002.S: New.
1614 * ms1/crt0-16-003.S: New.
1615 * ms1/crt0-64-001.S: New.
1617 * ms1/exit-16-002.c: New.
1618 * ms1/exit-16-003.c: New.
1619 * ms1/exit-64-001.c: New.
1622 * ms1/getpid.c: New.
1623 * ms1/gettime.c: New.
1624 * ms1/isatty.c: New.
1627 * ms1/Makefile.in: New.
1631 * ms1/startup-16-002.S: New.
1632 * ms1/startup-16-003.S: New.
1633 * ms1/startup-64-001.S: New.
1639 * ms1/unlink.c: New.
1643 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1645 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1646 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1647 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1648 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1649 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1650 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1651 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1652 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1653 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1654 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1655 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1656 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1659 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1661 * arm/syscalls.c (get_errno): Fix output register constraint.
1663 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1665 * rs6000/sim-getrusage.S: New file, broken out of:
1667 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1668 (sim-getrusage.o): New rule.
1670 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1672 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1674 2005-04-19 Eric Christopher <echristo@redhat.com>
1676 * mips/regs.S: Sign extend constants for mips64 and unify
1679 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1681 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1683 (RDIMON_BSP): Ditto.
1685 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1687 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1688 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1689 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1690 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1691 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1693 2005-02-08 Antony King <antony.king@st.com>
1695 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1696 instead of file pointer.
1698 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1700 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1701 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1702 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1703 ALL_INSTALL_FILES_NEWLIB_COPY.
1704 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1706 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1708 * configure.in: Support cris-*-* and crisv32-*-*.
1709 * libnosys/configure.in: Ditto.
1710 * configure, libnosys/configure: Regenerate.
1711 * cris: New directory.
1712 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1713 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1714 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1716 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1718 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1720 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1722 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1723 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1724 __make_section_unallocated. Mark magic variable as used.
1726 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1728 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1730 (libc_cv_asm_popsection_directive): Ditto.
1731 (libc_cv_section_attributes): Ditto.
1732 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1733 "_" as well, and set __SYMBOL_PREFIX accordingly.
1734 * libnosys/configure: Regenerate.
1736 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1738 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1739 as-new and ld-new, not as.new and ld.new.
1741 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1743 * libnosys/warning.h (__make_section_unallocated)
1744 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1745 instead of ";" to delimit assembly lines.
1747 2005-01-07 Paul Brook <paul@codesourcery.com>
1749 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1750 _init/_fini if they exist.
1752 2004-11-26 Paul Brook <paul@codesourcery.com>
1754 * arm/crt0.S (_start): Add .cantunwind annotation.
1756 2004-10-28 Nick Clifton <nickc@redhat.com>
1758 * configure.in: Add support for iq2000 target.
1759 * configure: Regenerate.
1761 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1763 * configure.in: Support crx-*-*.
1764 * configure: regenerate.
1765 * crx/_exit.c: New file.
1766 * crx/_getenv.c: Ditto.
1767 * crx/_rename: Ditto.
1768 * crx/close.c: Ditto.
1769 * crx/configure.in: Ditto.
1770 * crx/crti.S: Ditto.
1771 * crx/crtn.S: Ditto.
1772 * crx/crt0.S: Ditto.
1773 * crx/dvz_hndl.c: Ditto.
1774 * crx/flg_hndl.c: Ditto.
1775 * crx/fstat.c: Ditto.
1776 * crx/getpid.c: Ditto.
1777 * crx/iad_hndl.c: Ditto.
1778 * crx/intable.c: Ditto.
1779 * crx/isatty.c: Ditto.
1780 * crx/kill.c: Ditto.
1781 * crx/lseek.c: Ditto.
1782 * crx/Makefile.in: Ditto.
1783 * crx/open.c: Ditto.
1784 * crx/putnum.c: Ditto.
1785 * crx/read.c: Ditto.
1786 * crx/sbrk.c: Ditto.
1787 * crx/sim.ld: Ditto.
1788 * crx/stat.c: Ditto.
1789 * crx/svc_hndl.c: Ditto.
1790 * crx/time.c: Ditto.
1791 * crx/und_hndl.c: Ditto.
1792 * crx/unlink.c: Ditto.
1793 * crx/write.c: Ditto.
1795 2004-10-01 Paul Brook <paul@codesourcery.com>
1797 * arm/configure.in: Add *-*-aebi target.
1798 * arm/configure: Regenerate.
1800 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1802 * i386/cygmon.ld (.text): Fix alignment.
1803 (.rodata): Handle .rodata.* sections.
1805 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1807 * Makefile.in: Support $(DESTDIR).
1808 * arm/Makefile.in: Ditto.
1809 * d30v/Makefile.in: Ditto.
1810 * doc/Makefile.in: Ditto.
1811 * fr30/Makefile.in: Ditto.
1812 * frv/Makefile.in: Ditto.
1813 * hp74x/Makefile.in: Ditto.
1814 * i386/Makefile.in: Ditto.
1815 * i960/Makefile.in: Ditto.
1816 * iq2000/Makefile.in: Ditto.
1817 * libnosys/Makefile.in: Ditto.
1818 * m32r/Makefile.in: Ditto.
1819 * m68hc11/Makefile.in: Ditto.
1820 * m68k/Makefile.in: Ditto.
1821 * mcore/Makefile.in: Ditto.
1822 * mips/Makefile.in: Ditto.
1823 * mn10200/Makefile.in: Ditto.
1824 * mn10300/Makefile.in: Ditto.
1825 * pa/Makefile.in: Ditto.
1826 * rs6000/Makefile.in: Ditto.
1827 * sparc/Makefile.in: Ditto.
1828 * sparc/libsys/Makefile.in: Ditto.
1829 * xstormy16/Makefile.in: Ditto.
1831 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1833 * libnosys/_exit.c: New file.
1834 * libnosys/Makefile.in: Add _exit.o.
1836 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1838 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1839 enablement variable to determine if crt0 should or should not be
1841 * arm/configure: Regenerated.
1842 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1843 @BUILD_CRT0_FALSE@ variables set in configure to determine
1844 if crt0.o should be built and installed.
1846 2004-06-09 Toralf Lund <toralf@procaptura.com>
1848 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1849 FIQ and IRQ mode, plus calls hardware_init_hook() and
1850 software_init_hook() if present.
1851 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1853 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1854 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1855 as "RDP" and "RDI" monitors.
1856 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1857 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1858 with above mentioned support libs and startfiles.
1860 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1862 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1865 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1867 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1869 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1871 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1872 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1873 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1874 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1876 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1878 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1880 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1881 * mips/vr5xxx.S: Likewise.
1883 2004-03-23 Eric Christopher <echristo@redhat.com>
1885 * frv/crt0.S: Fix comment.
1886 * mips/configure.in: Add mipsisa64-*-* to target support.
1887 * mips/configure: Regenerate.
1889 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
1891 * m68hc11/sci-inout.S: Supports -mlong-calls.
1892 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
1893 (.text): Mark the .installN and .finiN section with KEEP.
1894 (.vectors): Likewise for .vectors.
1895 (.gcc_except_table): New section.
1896 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
1897 (.text): Mark the .installN and .finiN section with KEEP.
1898 (.vectors): Likewise for .vectors.
1899 (.gcc_except_table): New section.
1901 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
1903 * m68k/leds.c: remove led_putnum(), zylons() forward
1904 function declarations.
1905 * m68k/leds.h: add zylons() forward function declaration.
1907 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1909 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
1910 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
1911 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
1912 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
1913 * frv/crt0.S: Fix fdpic sp calculation.
1914 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1915 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
1916 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
1917 fixup ctors nor dtors on FDPIC.
1918 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1919 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
1920 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
1921 gr15 before function calls.
1922 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
1923 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
1926 2003-10-27 Bernardo Innocenti <bernie@develer.com>
1928 * m68k/asm.h: Add macros for -fPIC, -msep-data and
1929 -mid-shared-library support.
1930 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
1931 -mid-shared-library support.
1932 * m68k/sim-crt0.S: Likewise.
1934 2003-10-15 Bernardo Innocenti <bernie@develer.com>
1936 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
1937 typedef from <unistd.h>.
1939 2003-08-26 Jason Merrill <jason@redhat.com>
1941 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
1942 * sparc/sparc86x.ld: Likewise.
1944 2003-08-20 Chris Demetriou <cgd@broadcom.com>
1946 * mips/crt0_cfe.S: New file.
1947 * mips/cfe_mem.c: New file.
1948 * mips/cfe_prestart.S: Remove.
1949 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
1950 and use _start as the entry point. Align BSS to 32-byte boundary.
1951 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
1952 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
1953 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
1954 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
1955 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1956 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1958 * mips/configure: Regenerate.
1960 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1962 * i386/cygmon-salib.c (unlink): New stub.
1964 2003-08-08 Mark Salter <msalter@redhat.com>
1966 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1968 Bernd Schmidt <bernds@redhat.com>
1970 * i386/cygmon.ld: Add entry for .rodata.
1972 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1974 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1976 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1978 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1979 * mn10300/asb2305.ld: Added ASB2305 support.
1980 * mn10300/configure: Ditto.
1981 * mn10300/configure.in: Ditto.
1982 2001-09-12 Stan Cox <scox@redhat.com>
1983 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1985 * mn10300/configure.in: Add support for asb2303 board script.
1987 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1989 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1991 * configure: Regenerated.
1993 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1995 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1998 2003-06-06 Stan Cox <scox@redhat.com>
1999 Jeff Johnston <jjohnstn@redhat.com>
2000 Anthony Green <green@redhat.com>
2002 * configure.in: Add iq2000 support.
2003 * configure: Rebuilt.
2004 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
2005 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
2006 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
2007 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
2008 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
2009 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
2010 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
2011 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
2012 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
2015 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
2017 * libnosys/Makefile.in: Add errno.o.
2018 * libnosys/errno.c: New file to supply errno definition if
2019 one not provided yet.
2021 2003-05-26 Eric Christopher <echristo@redhat.com>
2023 * mips/crt0.S: Remove stackbase variable set.
2025 2003-05-02 Eric Christopher <echristo@redhat.com>
2027 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
2029 2003-04-29 Nick Clifton <nickc@redhat.com>
2031 * libnosys/sbrk.c: Remove unnecessary #include's.
2032 Change return type of _sbrk() function to void * to match
2033 definition in system header files.
2036 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
2038 * xstormy16/sim_rom.ld: New.
2039 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
2040 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
2041 * xstormy16/eva_app.ld (_rdata, _data): New.
2042 * xstormy16/sim_high.ld (_rdata, _data): New.
2044 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
2046 * m32r/Makefile.in: Add multilib support.
2047 * m32r/configure.in: Ditto.
2048 * m32r/configure: Regenerated.
2050 2003-04-16 Nick Clifton <nickc@redhat.com>
2052 * xstormy16/sim_high.ld: Add .jcr section mapping.
2053 * xstormy16/eva_stub.ld: Likewise.
2054 * xstormy16/eva_app.ld: Likewise.
2056 2003-04-09 Chris Demetriou <cgd@broadcom.com>
2058 * mips/cfe.c (_flush_cache): New function.
2060 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2062 * mips/nullmon.c (_ftext, _end): Adjust declaration.
2063 (get_mem_info): Rework.
2065 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2067 * mips/crt0.S (zerobss): Reload __memsize after call.
2069 2003-02-17 Chris Demetriou <cgd@broadcom.com>
2071 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
2073 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2075 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
2077 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
2078 way as mipsisa32-*-*.
2079 * mips/configure: Regenerate.
2081 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2083 * mips/cfe.c (hardware_hazard_hook): Move...
2084 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
2085 and translate into assembly.
2087 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2089 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
2090 Pass an empty argv and envp to main().
2092 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2094 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
2095 * mips/configure: Regenerate.
2097 2003-01-07 Chris Demetriou <cgd@broadcom.com>
2099 * crt0.S: Check for definition of __mips64 rather than
2100 checking (__mips < 3).
2102 * cygmon.c (sysCall): Avoid multi-line string literals.
2104 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
2106 * mips/Makefile.in: Add cygmon support.
2107 * mips/configure.in: Ditto.
2108 * mips/configure: Regenerated.
2109 * mips/crt0_cygmon.S: New file.
2110 * mips/cygmon.c: Ditto.
2111 * mips/pmon.S: Minor formatting and copyright changes.
2112 * mips/crt0.S: Ditto.
2114 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2116 * arm/Makefile.in: Add support for new pid specs.
2117 * arm/coff-iq80310.specs: Change to allow future support.
2118 * arm/elf-iq80310.specs: Ditto.
2119 * arm/elf-redboot.specs: Ditto.
2120 * arm/coff-redboot.ld: Add EH frame support.
2121 * arm/redboot-crt0.S: Add optional code to clear bss without
2123 * arm/coff-pid.specs: New file.
2124 * arm/elf-pid.specs: New file.
2126 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2127 Catherine Moore <clm@redhat.com>
2129 * m32r/configure.in: Do not require gcc to be able to link an
2131 * m32r/configure: Regenerate.
2132 * m32r/Makefile.in: Directly reference gdbstub.
2134 2002-10-25 Bernd Schmidt <bernds@redhat.com>
2136 * i386/cygmon.ld: Add entry for .gcc_except_table.
2138 2000-10-25 Mark Salter <msalter@redhat.com>
2140 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
2141 use __start for start symbol.
2142 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
2143 Disable file I/O extensions to make Plum Hall happy.
2144 * i386/cygmon.ld: Set __start as entry point.
2145 * i386/Makefile.in: Support IS_AOUT.
2146 * i386/configure.in: Support IS_AOUT.
2147 * i386/configure: Regenerated.
2148 * i386/cygmon-salib.c:
2149 * i386/cygmon-gmon.c (_mcount): It's _etext.
2151 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
2153 * configure.in: Clarify some of the triplets so unsupported
2154 configurations don't pass through.
2155 * configure: Regenerated.
2157 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
2159 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
2161 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
2163 * mips/ddb.ld: KEEP .init and .fini.
2164 * mips/ddb-kseg0.ld: Likewise.
2166 2002-10-04 Michael Snyder <msnyder@redhat.com>
2168 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
2169 exception vector address, as suggested by Mitsubishi.
2170 (getExceptionVector): Ditto.
2172 2002-08-01 Chris Demetriou <cgd@broadcom.com>
2174 * mips/cfe.ld (STARTUP): New definition.
2175 * mips/ddb-kseg0.ld (STARTUP): Likewise.
2176 * mips/ddb.ld (STARTUP): Likewise.
2177 * mips/dve.ld (STARTUP): Likewise.
2178 * mips/idt.ld (STARTUP): Likewise.
2179 * mips/jmr3904app-java.ld (STARTUP): Likewise.
2180 * mips/jmr3904app.ld (STARTUP): Likewise.
2181 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
2182 * mips/jmr3904dram.ld (STARTUP): Likewise.
2183 * mips/lsi.ld (STARTUP): Likewise.
2184 * mips/nullmon.ld (STARTUP): Likewise.
2185 * mips/pmon.ld (STARTUP): Likewise.
2187 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
2189 * README: Mention 68HC11/68HC12 support.
2190 * configure.in: Recognize m6811-elf and m6812-elf.
2191 * configure: Regenerated.
2192 * m68hc11/Makefile.in: New file.
2193 * m68hc11/configure.in: New file.
2194 * m68hc11/configure: New file.
2195 * m68hc11/crt0.S: New file.
2196 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
2197 * m68hc11/sim-valid-m68hc11.ld: New file.
2198 * m68hc11/sim-valid-m68hc12.ld: New file.
2199 * m68hc11/syscalls.c: New file.
2201 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
2203 * rs6000/simulator.S (gettimeofday): New.
2206 2002-07-18 Chris Demetriou <cgd@broadcom.com>
2208 * read.c (read): Don't assign past end of buffer, fix return value.
2210 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2212 * mips/Makefile.in (GENOBJS2): New variable to name other
2213 commonly used objects.
2214 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
2216 * mips/Makefile.in: Add support for Broadcom CFE firmware.
2217 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
2218 * mips/configure: Regenerate.
2219 * mips/cfe.c: New file.
2220 * mips/cfe.ld: New file.
2221 * mips/cfe_api.c: New file.
2222 * mips/cfe_api.h: New file.
2223 * mips/cfe_api_int.h: New file.
2224 * mips/cfe_error.h: New file.
2225 * mips/cfe_prestart.S: New file.
2227 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2229 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
2230 symbols for optionally-provided functions.
2231 * mips/ddb-kseg0.ld: Likewise.
2232 * mips/ddb.ld: Likewise.
2233 * mips/dve.ld: Likewise.
2234 * mips/idt.ld: Likewise.
2235 * mips/idt32.ld: Likewise.
2236 * mips/idt64.ld: Likewise.
2237 * mips/idtecoff.ld: Likewise.
2238 * mips/jmr3904app-java.ld: Likewise.
2239 * mips/jmr3904app.ld: Likewise.
2240 * mips/jmr3904dram-java.ld: Likewise.
2241 * mips/jmr3904dram.ld: Likewise.
2242 * mips/lsi.ld: Likewise.
2243 * mips/nullmon.ld: Likewise.
2244 * mips/pmon.ld: Likewise.
2245 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
2246 functions if they are provided.
2247 (_exit): Handle __embedded_pic properly.
2249 2002-06-18 Dave Brolley <brolley@redhat.com>
2251 From Catherine Moore, Michael Meissner, Richard Sandiford:
2252 * configure.in: Support frv*-*-*.
2253 * frv/Makefile.in: New file.
2254 * frv/configure: New file.
2255 * frv/configure.in: New file.
2256 * frv/crt0.S: New file.
2257 * frv/fstat.c: New file.
2258 * frv/getpid.c: New file.
2259 * frv/isatty.c: New file.
2260 * frv/kill.c: New file.
2261 * frv/print.c: New file.
2262 * frv/putnum.c: New file.
2263 * frv/sbrk.c: New file.
2264 * frv/sim-close.S: New file.
2265 * frv/sim-exit.S: New file.
2266 * frv/sim-inbyte.c: New file.
2267 * frv/sim-lseek.S: New file.
2268 * frv/sim-open.S: New file.
2269 * frv/sim-read.S: New file.
2270 * frv/sim-time.c: New file.
2271 * frv/sim-unlink.S: New file.
2272 * frv/sim-write.S: New file.
2273 * frv/stat.c: New file.
2275 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
2277 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
2278 * libnosys/configure.in: Check gcc's support for section attributes.
2279 * libnosys/warning.h: Have link_warning expand to nothing if gcc
2280 does not support section attributes.
2282 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
2284 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
2286 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
2291 (_rename): New function.
2294 (_unlink): Call a syscall for this now.
2297 (_gettimeofday): Ditto.
2299 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2301 * debug.h: Change mem_err to volatile to match definition in
2304 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2306 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
2309 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
2311 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
2312 of AC_PROG_CC to avoid building an executable in configuration.
2313 * m68k/configure: Regenerated.
2315 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2317 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
2320 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2322 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
2324 2002-02-05 Mark Salter <msalter@redhat.com>
2326 * arm/elf-iq80310.specs: Ditto.
2327 * arm/elf-redboot.specs: Ditto.
2328 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
2329 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
2331 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
2333 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
2335 * xstormy16/eva_app.ld: Add __malloc_start.
2336 * xstormy16/sbrk.c: Remove.
2337 * xstormy16/sim_malloc_start.s: New file.
2338 * xstormy16/sim_high.ld: Make the stack start immediately at the
2341 2002-02-01 Michael Meissner <meissner@redhat.com>
2343 * mips/cma101.c (__sizemem_default): Allow user to specify the
2345 (__sizemem): Use it.
2347 2002-01-24 Mark Salter <msalter@redhat.com>
2349 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
2351 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
2352 (__get_memtop): New funtion to return top of memory.
2354 2002-01-15 Mark Salter <msalter@redhat.com>
2356 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
2357 forward interrupts to user application vectors.
2359 * xstormy16/crt0_stub.s: Remove default interrupt routines.
2361 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
2362 add it to install list.
2364 2002-01-07 Mark Salter <msalter@redhat.com>
2366 * configure.in: Add support for arm, strongarm, and xscale.
2367 * configure: Regenerated.
2368 * arm/coff-iq80310.specs: New file.
2369 * arm/coff-redboot.ld: New file.
2370 * arm/coff-redboot.specs: New file.
2371 * arm/configure: New file.
2372 * arm/configure.in: New file.
2373 * arm/elf-iq80310.specs: New file.
2374 * arm/elf-redboot.ld: New file.
2375 * arm/elf-redboot.specs: New file.
2376 * arm/Makefile.in: New file.
2377 * arm/redboot-crt0.S: New file.
2378 * arm/redboot-syscalls.c: New file.
2380 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
2381 Mark Salter <msalter@redhat.com>
2382 Catherine Moore <clm@redhat.com>
2383 Richard Henderson <rth@redhat.com>
2385 * configure.in: Add xstormy16.
2386 * libnosys/configure.in: Add xstormy16.
2387 * configure: Regenerated.
2388 * libnosys/configure: Regenerated.
2389 * xstormy16/Makefile.in: New file.
2390 * xstormy16/close.c: New file.
2391 * xstormy16/configure: New file.
2392 * xstormy16/configure.in: New file.
2393 * xstormy16/crt0.s: New file.
2394 * xstormy16/crt0_stub.s: New file.
2395 * xstormy16/crti.s: New file.
2396 * xstormy16/crtn.s: New file.
2397 * xstormy16/eva_app.c: New file.
2398 * xstormy16/eva_app.ld: New file.
2399 * xstormy16/eva_stub.ld: New file.
2400 * xstormy16/fstat.c: New file.
2401 * xstormy16/getpid.c: New file.
2402 * xstormy16/kill.c: New file.
2403 * xstormy16/lseek.c: New file.
2404 * xstormy16/open.c: New file.
2405 * xstormy16/sbrk.c: New file.
2406 * xstormy16/sim_high.ld: New file.
2407 * xstormy16/stat.c: New file.
2408 * xstormy16/syscalls.S: New file.
2409 * xstormy16/syscalls.m4: New file.
2410 * xstormy16/unlink.c: New file.
2411 * xstormy16/xstormy16_stub.c: New file.
2413 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
2415 * m32r/Makefile.in: Use gdb stub set by configure.
2416 * m32r/configure.in: Add a special macro for testing
2417 c compiler without building executable. Add setting of
2419 * m32r/configure: Regenerated.
2421 2001-10-31 David Howells <dhowells@redhat.com>
2423 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
2424 * mn10300/times.c: Renamed "times" to "_times" so that it can be
2425 referenced by newlib.
2426 * mn10300/cygmon.c: New file.
2427 * mn10300/crt0_redboot.S: Ditto.
2428 * mn10300/crt0_cygmon.S: Ditto.
2429 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
2430 * mn10300/configure.in: Changed to allow for future
2431 evaluation boards to be added.
2432 * mn10300/configure: Regenerated.
2434 2001-10-17 Michael Meissner <meissner@redhat.com>
2436 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
2437 identify if a program is running in kernel segment 0.
2439 * cma101.c (__sizemem): If we are running in kernel segment 0,
2440 instead of kernel segment 1, use kernel segment 0 addresses which
2441 are uncached when sizing memory.
2443 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
2444 program to run in kernel segment 0, instead of kernel segment 1.
2446 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
2447 * configure: Regenerate.
2449 2001-09-15 Eric Christopher <echristo@redhat.com>
2451 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
2453 * mips/configure: Regenerate.
2455 2001-09-14 Eric Christopher <echristo@redhat.com>
2457 * mips/configure.in: Add mipsisa32 support.
2458 * mips/configure: Regenerate.
2459 * mips/idt32.ld: New file.
2460 * mips/idt64.ld: New file.
2462 2001-09-11 Michael Meissner <meissner@redhat.com>
2464 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
2465 point registers, even if we are compiling for a mips3 or greater.
2467 2001-09-10 Jim Blandy <jimb@redhat.com>
2469 Add support for GDB monitor-style I/O.
2470 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
2472 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
2473 precede the byte with a ^O character.
2474 * m68k/idpgdb.ld: New linker script.
2475 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
2477 (all): Add ${IDPGDB_BSP} to the list of things to build.
2478 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
2479 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
2480 (install): Install the IDPGDB stuff, too.
2482 2001-08-30 Richard Henderson <rth@redhat.com>
2483 Eric Christopher <echristo@redhat.com>
2485 * mips/crt0.S: Fix for .init/.fini sections.
2487 2001-08-30 Richard Henderson <rth@redhat.com>
2488 Eric Christopher <echristo@redhat.com>
2490 * mips/idt.ld: Rewrite for .init/.fini sections.
2492 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
2494 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
2496 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
2498 * hp74x/configure: Regenerated with current autoconf.
2499 * m32r/configure: Ditto.
2500 * m68k/configure: Ditto.
2501 * pa/configure: Ditto.
2502 * sparc/configure: Ditto.
2504 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
2506 * rs6000/simulator.S (dup): New syscall.
2508 2001-02-28 Will Cohen <wcohen@redhat.com>
2510 * src/libgloss/m68k/Makefile.in: Updated copyright and
2511 added rules to build simulator related libraries.
2512 (SIM_SCRIPTS): New variable.
2513 (SIM_LDFLAGS): New variable.
2514 (SIM_BSP): New variable.
2515 (SIM_CRT0): New variable.
2516 (SIM_OBJS): New variable.
2517 (SIM_TEST): New variable.
2518 (SIM_INSTALL): new variable.
2519 * src/libgloss/m68k/sim-abort.c: New file.
2520 * src/libgloss/m68k/sim-crt0.S: New file.
2521 * src/libgloss/m68k/sim-errno.c: New file.
2522 * src/libgloss/m68k/sim-funcs.c: New file.
2523 * src/libgloss/m68k/sim-inbyte.c: New file.
2524 * src/libgloss/m68k/sim-print.c: New file.
2525 * src/libgloss/m68k/sim-sbrk.c: New file.
2526 * src/libgloss/m68k/sim.ld: New file.
2527 * src/libgloss/m68k/simulator.S: New file.
2529 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
2531 * mn10200/access.c: With DJ Delorie's permission, this code is
2532 now freely modifiable with no reference to "copying.dj".
2533 * mn10300/access.c: Ditto.
2535 2001-02-06 Will Cohen <wcohen@redhat.com>
2537 * rs6000/sim-errno.c (__errno): Removed.
2538 (_cerror): Use re-entrant version of errno.
2540 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2542 * rs6000/simulator.S: Use conditional returns for documentation
2544 (access): Add new syscall.
2546 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2548 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2550 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2552 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2553 status register for 32 bit addressing
2554 * mips/regs.S: Add symbols for status and config register fields.
2555 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2556 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2557 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2558 * mips/configure.in: Add case arm for mips64vr5000 since the
2559 default (which was previously used) should not get vr5xxx.o.
2561 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2563 * wince/Makefile.am: Use LDADD from configure.
2564 * wince/Makefile.in: Regenerate.
2565 * wince/configure.in: Determine libraries needed based (crudely) on
2567 * wince/configure: Regenerate.
2569 1999-12-16 Tom Tromey <tromey@cygnus.com>
2571 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2573 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2574 patch of 1998-11-23.
2576 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2577 against -lgcjcoop, not -lqthreads.
2578 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2580 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2582 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2583 without the bits for __{C,D}TOR_{LIST,END}__.
2585 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2587 * m68k/idp.ld (.text): Put crtbegin at the start of the
2588 constructors and destructors.
2590 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2592 * wince/Makefile.am: Add missing gdbdir assignment.
2593 * wince/Makefile.in: Regenerate.
2595 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2597 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2599 1999-11-15 Nick Clifton <nickc@cygnus.com>
2601 * configure.in: Add arm-wince-pe target.
2602 * configure: Regenerate.
2604 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2606 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2607 not bringing in crtbegin.o.
2608 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2610 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2612 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2613 earlier because it'll be needed. Set the high bits of the PC to
2614 be consistent with other pointers, so that exception handling
2615 doesn't get confused.
2617 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2619 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2620 on case-insensitive windows filesystems.
2622 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2624 * configure.in: Generalize Windows CE target detection.
2625 * configure: Regenerate.
2626 * wince/Makefile.am: Rename CE stub filename.
2627 * wince/Makefile.in: Regenerate.
2628 * wince/configure.in: Allow changing of CE stub.
2629 * wince/configure: Regenerate.
2631 1999-07-26 Andrew Haley <aph@cygnus.com>
2633 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2634 and _end to allow them to be placed anywhere in memory.
2636 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2638 * sparc/elfsim.ld: Provide initp support.
2640 1999-06-22 Nick Clifton <nickc@cygnus.com>
2642 * mips/dve.ld (.rdata): Rename section to .rodata.
2643 * mips/idt.ld (.rdata): Rename section to .rodata.
2644 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2645 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2646 * mips/lsi.ld (.rdata): Rename section to .rodata.
2647 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2648 * mips/pmon.ld (.rdata): Rename section to .rodata.
2649 * mips/r5900.ld (.rdata): Rename section to .rodata.
2650 * mips/sky.ld (.rdata): Rename section to .rodata.
2651 * mips/vpu.ld (.rdata): Rename section to .rodata.
2653 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2655 * libnosys/configure.in: Added setting of ac_file
2656 prior to calling config-ml.in.
2657 * libnosys/configure: Regenerated.
2658 * libnosys/Makefile.in: Added code to make install directory
2659 for libnosys.a prior to installing.
2661 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2663 * Makefile.am: Expect the object file to be in the
2665 * Makefile.in: Regenerate.
2667 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2669 * configure.in: Add wince targest.
2670 * configure: Regenerate.
2671 * wince: New directory
2672 * wince/Makefile.am: New file.
2673 * wince/Makefile.in: New file.
2674 * wince/aclocal.m4: New file.
2675 * wince/configure: New file.
2676 * wince/configure.in: New file.
2678 1999-05-24 Jim Wilson <wilson@cygnus.com>
2680 * sparc/elfsim.ld: Add `.data.*'.
2682 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2684 * m68k/idp.ld: Add initp support.
2685 * sparc/cygmon.ld.src: Likewise.
2687 1999-05-14 Nick Clifton <nickc@cygnus.com>
2689 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2691 1999-05-13 Mark Salter <msalter@cygnus.com>
2693 * mcore/configure.in: Fixed multilib support.
2694 * mcore/configure: Regenerated.
2695 * mcore/Makefile.in: Fixed multilib problems.
2696 Added cmb board support
2697 * mcore/close.c: New file.
2698 * mcore/cmb-exit.c: Ditto.
2699 * mcore/cmb-inbyte.c: Ditto.
2700 * mcore/cmb-outbyte.c: Ditto.
2701 * mcore/elf-cmb.ld: Ditto.
2702 * mcore/elf-cmb.specs: Ditto.
2703 * mcore/fstat.c: Ditto.
2704 * mcore/getpid.c: Ditto.
2705 * mcore/kill.c: Ditto.
2706 * mcore/lseek.c: Ditto.
2707 * mcore/open.c: Ditto.
2708 * mcore/pe-cmb.ld: Ditto.
2709 * mcore/pe-cmb.specs: Ditto.
2710 * mcore/print.c: Ditto.
2711 * mcore/putnum.c: Ditto.
2712 * mcore/raise.c: Ditto.
2713 * mcore/read.c: Ditto.
2714 * mcore/sbrk.c: Ditto.
2715 * mcore/stat.c: Ditto.
2716 * mcore/unlink.c: Ditto.
2717 * mcore/write.c: Ditto.
2718 * mcore/c-syscalls.c: Removed.
2720 1999-05-07 Nick Clifton <nickc@cygnus.com>
2722 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2723 Tidy up code layout.
2725 1999-05-06 Nick Clifton <nickc@cygnus.com>
2727 * mcore/Makefile.in: Fix build rule.
2728 * mcore/syscalls.s: Rename to syscalls.S
2730 1999-05-04 Nick Clifton <nickc@cygnus.com>
2732 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2733 * mcore/configure: Regenerate.
2735 1999-04-29 Nick Clifton <nickc@cygnus.com>
2737 * mcore/crt0.S: Renamed file from crt0.s.
2738 Only invoke init() and fini() routines for ELF builds.
2739 Use __bss_start__ and __bss_end__ to locate .bss section.
2741 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2743 * mips/array.ld: Fix ELF ctor/dtor support.
2744 * mips/ddb.ld: Likewise.
2745 * mips/dve.ld: Likewise.
2746 * mips/idt.ld: Likewise.
2747 * mips/jmr3904app.ld: Likewise.
2748 * mips/lsi.ld: Likewise.
2749 * mips/nullmon.ld: Likewise.
2750 * mips/pmon.ld: Likewise.
2751 * mips/r5900.ld: Likewise.
2752 * mips/sky.ld: Likewise.
2753 * mips/vpu.ld: Likewise.
2755 1999-04-22 Nick Clifton <nickc@cygnus.com>
2757 * mcore/crt0.s: Initialise data section, call _init and _fini.
2759 * mcore/syscalls.s (_exit): Renamed from __exit.
2761 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2764 1999-04-21 Nick Clifton <nickc@cygnus.com>
2766 * mcore/crt0.s (_start): Use .long directive, not .word.
2768 * mcore/syscalls.s (_sbrk): fix syntax.
2770 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2772 * sparc/sparc86.ld: Set alignment for the .data section.
2774 1999-04-18 Nick Clifton <nickc@cygnus.com>
2776 * configure.in: Add support for mcore targets.
2777 * configure: Regenerate.
2778 * mcore: New directory.
2779 * mcore/Makefile.in: New File: meta Makefile.
2780 * mcore/configure.in: New File: meta configure file..
2781 * mcore/configure: New File: Generated.
2782 * mcore/crt0.s: New File: mcore startup code.
2783 * mcore/syscalls.s: New File: Assembler system call stubs.
2784 * mcore/c-syscalls.c: New File: C system call stubs.
2786 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2788 * mips/array.ld: Support linkonce sections.
2789 * mips/ddb.ld: Likewise.
2790 * mips/dve.ld: Likewise.
2791 * mips/idt.ld: Likewise.
2792 * mips/jmr3904app.ld: Likewise.
2793 * mips/jmr3904app-java.ld: Likewise.
2794 * mips/jmr3904dram.ld: Likewise.
2795 * mips/jmr3904dram-java.ld: Likewise.
2796 * mips/lsi.ld: Likewise.
2797 * mips/nullmon.ld: Likewise.
2798 * mips/pmon.ld: Likewise.
2799 * mips/r5900.ld: Likewise.
2800 * mips/sky.ld: Likewise.
2801 * mips/vpu.ld: Likewise.
2803 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2805 * mips/array.ld: Add ELF ctor/dtor support.
2806 * mips/ddb.ld: Likewise.
2807 * mips/dve.ld: Likewise.
2808 * mips/idt.ld: Likewise.
2809 * mips/jmr3904app.ld: Likewise.
2810 * mips/lsi.ld: Likewise.
2811 * mips/nullmon.ld: Likewise.
2812 * mips/pmon.ld: Likewise.
2813 * mips/r5900.ld: Likewise.
2814 * mips/sky.ld: Likewise.
2815 * mips/vpu.ld: Likewise.
2817 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2819 * i960/crt0.c (_start): Increase stack size to 256K.
2821 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2823 * i386/cygmon-salib.c: Add read and write syscall support.
2824 * i386/cygmon-syscall.h: Ditto.
2826 * i386/cygmon-gmon.[ch]: Profile support.
2828 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2830 * libnosys/configure.in: Check cygwin*, not cygwin32.
2831 * libnosys/configure: Regenerate.
2833 1999-02-18 Tom Tromey <tromey@cygnus.com>
2835 * mips/configure: Rebuilt.
2836 * mips/configure.in (script_list): Added jmr3904dram-java and
2838 * mips/jmr3904dram-java.ld: New file.
2839 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2840 * mips/jmr3904app-java.ld: New file.
2841 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2843 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2845 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2847 1999-02-18 Tom Tromey <tromey@cygnus.com>
2849 * Merge from branch:
2851 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2853 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2854 library name change.
2856 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2858 * mips/configure.in (script_list): Added jmr3904dram.ld.
2859 * mips/configure: Rebuilt.
2861 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2863 * mips/jmr3904dram.ld: Created.
2865 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2867 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2868 it must be linked it.
2870 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2872 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2873 the padding allocated for alignment.
2875 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2877 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2878 imported from the linker script.
2879 * mips/jmr3904app.ld: Provide _mem_size.
2881 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2883 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
2885 * mips/crt0.S: set argc to 0 before calling main()
2886 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
2888 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
2890 * mips/jmr3904-io.c: Implement get_mem_info().
2892 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
2894 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
2895 * mips/configure.in: Ditto.
2896 * mips/configure: Regenerate.
2898 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
2900 * mips/configure.in: Add jmr3904app to script list for tx39.
2901 * mips/configure: Regenerate.
2903 1999-02-08 Nick Clifton <nickc@cygnus.com>
2905 * libnosys/configure.in: Add support for StrongARM target.
2906 * libnosys/configure: Regenerate.
2908 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
2910 * d30v/syscalls.c (time): Added code to honor argument
2911 passed to time which is either a pointer to a time_t
2912 value to set or is the NULL pointer.
2914 1999-02-03 Keith Seitz <keiths@cygnus.com>
2916 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
2917 only unsigned chars.
2918 (getDebugChar2): Remove and integrate support into "M"
2921 1999-01-29 Doug Evans <devans@casey.cygnus.com>
2923 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
2924 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
2927 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
2929 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
2930 not "._stack". Remove mn10200 support.
2931 * mn10300/trap.S: Remove mn10200 support.
2932 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
2933 the .stack output section to be safe.
2934 * mn10300/eval.ld: Likewise.
2936 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
2938 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
2939 the .stack output section to be safe.
2940 * mn10200/eval.ld: Likewise.
2942 1999-01-14 Nick Clifton <nickc@cygnus.com>
2944 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
2947 * fr30/crt0.s (_start): Use atexit to call C++ global
2948 destructors. Patch from Mark Salter <msalter@cygnus.com>
2950 1999-01-12 Nick Clifton <nickc@cygnus.com>
2952 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
2954 1999-01-11 Nick Clifton <nickc@cygnus.com>
2956 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2957 global constructor/destructor support.
2959 1999-01-07 Nick Clifton <nickc@cygnus.com>
2961 * fr30/crt0.s (_start): Apply patch from Mark Salter
2962 <msalter@cygnus.com> to cope with initialising .bss areas that are
2965 1998-12-23 Michael Meissner <meissner@cygnus.com>
2967 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2968 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2969 (.gcc_except_table): Ditto.
2971 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2973 * sh/sh1lcevb.ld: Add DWARF sections.
2974 * sh/sh2lcevb.ld: Ditto.
2975 * sh/sh3lcevb.ld: Ditto.
2976 * sh/sh3bb.ld: Ditto.
2978 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2980 * i386/cygmon.ld: Make sure -lcygmon appears both before
2981 and after -lc, so we pick up functions from there in
2982 preference to libc functions.
2984 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2985 Don't add __do_global_ctors () and __do_global_dtors () if
2986 we're on a coff target.
2987 (open): Add dummy function so plumhall will compile.
2988 (clock): Replacement for clock () syscall that uses
2992 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2994 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2996 1998-12-17 Nick Clifton <nickc@cygnus.com>
2998 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2999 (_open): Return file descriptor allocated by simulator.
3000 (isatty): Always false to avoid having to cope with reads from
3003 1998-12-16 Nick Clifton <nickc@cygnus.com>
3005 * fr30/Makefile.in: Add libraries to clean target.
3007 * fr30/syscalls.c (_write): Save length so that it can be returned
3010 * fr30/crt0.s (_start): Initialise argc, argv and envp before
3013 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3015 * mips/ddb.ld (OUTPUT_ARCH): Remove.
3017 1998-12-12 Nick Clifton <nickc@cygnus.com>
3019 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
3022 1998-12-11 Nick Clifton <nickc@cygnus.com>
3024 * configure.in: Add support for fr30 target.
3025 * configure: Regenerate.
3026 * fr30: New directory.
3027 * fr30/Makefile.am: New file - build crt0.o and libsim.a
3028 * fr30/Makefile.in: New file - generate from Makefile.am.
3029 * fr30/configure.in: New file - support fr30 target
3030 * fr30/configure: New file - generate from configure.in.
3031 * fr30/crt0.s: New file - Basic executable startup code.
3032 * fr30/syscalls.c: New file - System call emulation library.
3034 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
3036 * mips/crt0.S (_start): Change initialization of FR.
3038 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3040 * i960/crt0.c (set_stack): Change return type to void. Init SP to
3041 FP + 64 instead of FP. Simplify code to align ptr.
3042 (_start): Call exit instead of _exit. Delete local variable stack.
3043 Init stack to heap+4096.
3044 * i960/mon960.c (abort): Ifdef out.
3045 * i960/syscall.h: New file.
3047 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
3049 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
3051 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
3053 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
3056 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
3058 * mips/entry.S: Handle mips16 builds.
3060 1998-10-30 Ian Molee <imolee@cygnus.com>
3062 * m32r/trapmon0.c: New file. Mon2000 trap handler.
3063 * m32r/trapmon0.S: Removed.
3064 * m32/Makefile.in: Changed to reflect above-changed files.
3066 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
3068 * sparc/crt0.S: Move entry point to start of text section.
3069 Put the address of the data section at the start of the section,
3070 so the GDB sparclite loader can find it for a.out loads.
3072 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
3074 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
3075 a time_t as its argument.
3077 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
3078 clobber a register that overlaps with an input or output.
3080 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
3082 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
3083 serial input and out put as required by libgloss read and write
3086 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
3087 addresses per eCos conventions, not original ROM monitor.
3089 * configure.in: Add libtx39jmr.c to build target
3091 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
3093 1998-10-15 Ian Molee <imolee@cygnus.com>
3095 * m32r/mon.specs: New file
3096 * m32r/trapmon0.S: New file
3097 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
3099 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
3101 * libnosys/warning.h: New file.
3103 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
3105 * mips/configure.in: Build nullmon stuff in default case. Don't
3106 treat vr4100 specially.
3108 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
3110 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
3111 * libnosys/close.c (_close): Added stub warning outside of
3112 function body and added reference to config.h.
3113 * libnosys/execve.c (_execve): Ditto.
3114 * libnosys/fork.c (_fork): Ditto.
3115 * libnosys/fstat.c (_fstat): Ditto.
3116 * libnosys/getpid.c (_getpid): Ditto.
3117 * libnosys/gettod.c (_gettimeofday): Ditto.
3118 * libnosys/isatty.c (_isatty): Ditto.
3119 * libnosys/kill.c (_kill): Ditto.
3120 * libnosys/link.c (_link): Ditto.
3121 * libnosys/lseek.c (_lseek): Ditto.
3122 * libnosys/open.c (_open): Ditto.
3123 * libnosys/read.c (_read): Ditto.
3124 * libnosys/stat.c (_stat): Ditto.
3125 * libnosys/times.c (_times): Ditto.
3126 * libnosys/unlink.c (_unlink): Ditto.
3127 * libnosys/wait.c (_wait): Ditto.
3128 * libnosys/write.c (_write): Ditto.
3129 * libnosys/acconfig.h: New file.
3130 * libnosys/config.h.in: New file.
3131 * libnosys/exit.c: Removed as _exit cannot be stubbed.
3132 * libnosys/Makefile.in: Regenerated.
3133 * libnosys/configure.in: Configure header file specified.
3134 * libnosys/configure: Regenerated.
3136 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
3138 * i386/cygmon.ld: Increase memory limits; put the initial
3139 executable above 1MB.
3141 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
3143 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
3145 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
3147 * configure.in: Add i386-*-elf* triplet.
3148 * i386/*: Support for i386 targets.
3150 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
3152 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
3153 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
3155 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
3157 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
3158 * sparc/sparclite.h: (read_asr, write_asr): Define.
3159 * sparc/cache.c (is_danlite): New function.
3160 (cache_off, cache_on, flush_i_cache): Test for DANlite.
3161 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
3162 * sparc/sparc86x.ld: Prevent section overlap.
3164 1998-09-04 Keith Seitz <keiths@cygnus.com>
3166 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
3168 (getDebugChar2): New function to support binary downloads (gdb
3169 remote protocol "X" command).
3170 (exceptionHandler): Add support for MSA2000G01 board.
3171 (getExceptionHandler): Ditto.
3173 1998-08-20 Michael Meissner <meissner@cygnus.com>
3175 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
3178 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
3180 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
3181 * sparc/salib.c (outbyte): Add hook for GDB stub.
3182 (cache_off, cache_on, flush_i_cache): Move to cache.c.
3183 * sparc/cache.c: New file for sparclite-specific cache code.
3184 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
3185 * sparc/sparc86x.ld: New linker script for sparc86x.
3186 * sparc/crt0.S: Disable broken data relocation code.
3187 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
3188 standard output to GDB.
3189 (handle_exception): Initialize outbyte hook.
3191 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
3193 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
3194 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3195 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
3197 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
3199 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
3201 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
3203 * mn10200/sim.ld: Rework code to insert pad before the start of the
3205 * mn10200/eval.ld: Likewise.
3206 * mn10300/sim.ld: Likewise.
3207 * mn10300/eval.ld: Likewise.
3209 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
3211 * mips/cma101.c (__sizemem): New local variable extra. Align base
3214 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
3216 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
3217 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
3218 * sparc/fixctors.c: New file.
3220 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
3222 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
3223 extern functions win_ovf and win_unf; fixes unresolved symbols
3226 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
3228 * configure.in: Added libnosys as subdir.
3229 * configure: Rebuilt configure based on configure.in.
3230 * libnosys/close.c (_close): Part of new libnosys stub library
3231 to use for situations with no operating system support.
3232 * libnosys/environ.c (environ): ditto.
3233 * libnosys/execve.c (_execve): ditto.
3234 * libnosys/exit.c (_exit): ditto.
3235 * libnosys/fork.c (_fork): ditto.
3236 * libnosys/fstat.c (_fstat): ditto.
3237 * libnosys/getpid.c (_getpid): ditto.
3238 * libnosys/gettod.c (_gettimeofday): ditto.
3239 * libnosys/isatty.c (_isatty): ditto.
3240 * libnosys/kill.c (_kill): ditto.
3241 * libnosys/link.c (_link): ditto.
3242 * libnosys/lseek.c (_lseek): ditto.
3243 * libnosys/open.c (_open): ditto.
3244 * libnosys/read.c (_read): ditto.
3245 * libnosys/sbrk.c (_sbrk): ditto.
3246 * libnosys/stat.c (_stat): ditto.
3247 * libnosys/times.c (_times): ditto.
3248 * libnosys/unlink.c (_unlink): ditto.
3249 * libnosys/wait.c (_wait): ditto.
3250 * libnosys/write.c (_write): ditto.
3251 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
3252 * libnosys/configure.in: configure.in to create libnosys configure.
3253 * libnosys/configure: Configure for libnosys library.
3255 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
3257 * sim/mips.ld: Clarify a comment.
3259 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
3261 * sparc/elfsim.ld: Make it work on both a.out and ELF.
3262 * sparc/traps.S: Rename trap_table label to work on both a.out
3263 and ELF. Put the address of the data section at the start
3264 of the section, so the simulator loader can find it for a.out loads.
3266 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
3268 * config/mn10200.mt: New file.
3270 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
3272 * mn10200/crt0.S: Don't waste top four bytes of stack.
3273 * mn10200/eval.ld: Fix stack top address.
3275 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
3277 * mips/dvemon.c: Remove the close function and get it from the generic
3279 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
3280 list to ensure that the proper API's are included.
3282 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
3284 * configure.in: Add mn10200 support.
3285 * configure: Regenerate.
3286 * mn10200/Makefile.in: New file.
3287 * mn10200/_exit.c: New file.
3288 * mn10200/access.c: New file.
3289 * mn10200/chmod.c: New file.
3290 * mn10200/chown.c: New file.
3291 * mn10200/close.c: New file.
3292 * mn10200/configure: New file.
3293 * mn10200/configure.in: New file.
3294 * mn10200/creat.c: New file.
3295 * mn10200/crt0.S: New file.
3296 * mn10200/crt1.c: New file.
3297 * mn10200/eval.ld: New file.
3298 * mn10200/execv.c: New file.
3299 * mn10200/execve.c: New file.
3300 * mn10200/fork.c: New file.
3301 * mn10200/fstat.c: New file.
3302 * mn10200/getpid.c: New file.
3303 * mn10200/gettime.c: New file.
3304 * mn10200/isatty.c: New file.
3305 * mn10200/kill.c: New file.
3306 * mn10200/lseek.c: New file.
3307 * mn10200/open.c: New file.
3308 * mn10200/pipe.c: New file.
3309 * mn10200/read.c: New file.
3310 * mn10200/sbrk.c: New file.
3311 * mn10200/sim.ld: New file.
3312 * mn10200/stat.c: New file.
3313 * mn10200/test.c: New file.
3314 * mn10200/time.c: New file.
3315 * mn10200/times.c: New file.
3316 * mn10200/trap.S: New file.
3317 * mn10200/trap.h: New file.
3318 * mn10200/unlink.c: New file.
3319 * mn10200/utime.c: New file.
3320 * mn10200/wait.c: New file.
3321 * mn10200/write.c: New file.
3323 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
3325 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
3326 * m32r/trap0.S: Renamed from trap.S.
3327 * m32r/eit.h: New file.
3328 * m32r/crtsysc.c: Delete, split up into several files.
3329 * m32r/chmod.c: New file.
3330 * m32r/close.c: New file.
3331 * m32r/exit.c: New file.
3332 * m32r/fstat.c: New file.
3333 * m32r/getpid.c: New file.
3334 * m32r/isatty.c: New file.
3335 * m32r/kill.c: New file.
3336 * m32r/lseek.c: New file.
3337 * m32r/open.c: New file.
3338 * m32r/raise.c: New file.
3339 * m32r/read.c: New file.
3340 * m32r/sbrk.c: New file.
3341 * m32r/stat.c: New file.
3342 * m32r/unlink.c: New file.
3343 * m32r/utime.c: New file.
3344 * m32r/write.c: New file.
3345 * m32r/Makefile.in (SYSCALLS): Delete.
3346 (LIBOBJS,LIBGLOSS): New variables.
3347 (all,install): Update.
3348 (libgloss.a): New rule.
3350 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
3352 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
3353 (gettimeofday): Change type of 2nd arg to struct timezone *.
3355 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
3357 * mips/syscalls.c (sbrk): Allow memory allocation to work
3358 for configurations which don't have memory at K1BASE.
3359 * mips/cma101.c (__sizemem): Ditto.
3361 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3363 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
3364 * m68k/gdbinit.emc: New file, user support for special features
3365 supported only on the EMC Symmetrix target.
3367 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
3369 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
3370 little- and big-endian executables.
3372 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
3374 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
3375 proper prefix for public assembly language labels.
3376 * sparc/ex930.ld: Add DWARF sections.
3377 * sparc/ex931.ld: Ditto.
3378 * sparc/ex934.ld: Ditto.
3379 * sparc/elfsim.ld: Simplify and clean up.
3380 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
3381 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
3382 to eliminate register corruption.
3384 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
3386 * sparc/cygmon-salib.c: Stop including sys/itimer.h
3388 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
3390 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
3393 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
3395 * mn10300/Makefile.in: Install sim.ld.
3397 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
3399 * sparc/elfsim.ld: Add constructor and destructor tables.
3401 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
3403 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
3405 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
3407 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
3409 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
3411 * mips/configure.in: Add idt to tx39 chain.
3412 * mips/configure: Rebuild.
3414 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
3416 * mips/crt0.S (__stackbase): Added.
3417 (zerobss): Initialize __stackbase.
3419 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
3421 * mips/configure.in: Also grok `mipstx39*-*-*'.
3422 * mips/configure: Regenerated.
3424 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
3426 * configure.in: Added powerpcle target.
3427 * configure: Regenerated.
3429 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
3431 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
3433 * sparc/crt0.S (_start): Define label for ELF targets.
3434 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
3435 proper prefix for public assembly language labels.
3436 (write, read): Disable to avoid conflict with generic versions
3438 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
3439 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
3441 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
3443 * sparc/configure.in: Treat sparc86x as a sparclite.
3444 * sparc/configure.in: Ditto.
3445 * sparc/Makefile.in (slite-install): Install missing files
3448 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
3450 * mips/configure.in: adjust target type pattern to export nullmon.ld
3451 * mips/configure: regenerated
3453 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
3455 * configure.in: Added sparc86x configuration.
3458 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
3460 * mips/crt0.S: Increase stack alignment.
3462 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
3464 * sparc/traps.S (win_flush): Prevent immediate window underflow
3465 trap on return. Miscellaneous comment formatting cleanup.
3467 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
3469 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
3471 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
3473 * rs6000/ads-io.c (write): Added write().
3475 * rs6000/Makefile.in: Changed objects used for libads to be
3476 new ads specific object files instead of some mvme objects.
3478 * Added ads-io.c and ads-exit.c to provide function stubs which
3479 are safe on ads board (SDS monitor).
3481 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
3482 is fixed, so re-enable output char quoting for mbx.
3484 * rs6000/mbx.specs: Added blank line to end of file. There
3485 were link errors without it?
3487 * rs6000/mbx.specs: Use mbx.ld script for linking.
3489 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
3490 gdb to display program output, yet.
3492 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
3495 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
3496 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
3497 * rs6000/mbx.ld,mbx.specs: New files for MBX.
3499 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
3501 * sparc/elfsim.ld: New linker script for running ELF programs
3503 * sparc/erc32-crt0.S: Disable copying of data segment.
3504 * sparc/erc32-stub.c: Generate correct public name for breakinst.
3505 * sparc/Makefile.in: Build erc32 library always.
3507 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
3509 * mips/syscalls.c (sbrk): Check word size correct for
3512 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
3514 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
3515 * mips/dve.ld: Eliminate references to VR4300.
3517 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
3519 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
3520 * mn10300/sim.ld: Ditto.
3522 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
3524 * sparc/cygmon-salib.c (__getProgramArgs): New function.
3526 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
3528 * configure.in: Added sparc64 configuration.
3530 * configure: Regenerated.
3532 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3534 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3536 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3538 * config/mn10300.mt: New file
3539 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3540 instead of nothing at all.
3541 * mn10300/configure: Ditto.
3543 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3545 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3546 issues for NT native builds.
3548 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3550 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3551 script; we also need to make SYM(start) global).
3553 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3555 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3557 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3559 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3561 * sparc/Makefile.in (SLITE_RAM_START): Add.
3562 (SPARC_RAM_START): Add.
3563 (SPARC64_RAM_START): Add.
3564 (SLITE_ALL): Add cygmon object files and linker script.
3565 slite-install: Install CygMon libraries and linker script.
3567 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3569 * rs6000/ads.ld: Add default attributes to memory region.
3570 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3571 * hp74x/hppa.ld: Ditto.
3572 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3573 * pa/{op50n,w89k}.ld: Ditto.
3574 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3575 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3577 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3579 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3581 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3583 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3585 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3587 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3589 * mn10300/trap.h: Use generic syscall.h.
3590 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3592 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3594 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3595 * mips/cma101.c: Reverse my previous change.
3596 Add #ifdef __mips16 then #error.
3598 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3600 * mn10300/Makefile.in: Add rules for building libeval.a.
3601 * mn10300/configure: Don't use default.mt.
3602 * mn10300/configure.in: Ditto.
3603 * mn10300/eval.ld: Replace with modified version of default script.
3605 * mn10300/_exit.c: New file for libeval.a.
3606 * mn10300/access.c: Ditto.
3607 * mn10300/chmod.c: Ditto.
3608 * mn10300/chown.c: Ditto.
3609 * mn10300/close.c: Ditto.
3610 * mn10300/creat.c: Ditto.
3611 * mn10300/crt0.S: Ditto.
3612 * mn10300/crt1.c: Ditto.
3613 * mn10300/execv.c: Ditto.
3614 * mn10300/execve.c: Ditto.
3615 * mn10300/fork.c: Ditto.
3616 * mn10300/fstat.c: Ditto.
3617 * mn10300/getpid.c: Ditto.
3618 * mn10300/gettime.c: Ditto.
3619 * mn10300/isatty.c: Ditto.
3620 * mn10300/kill.c: Ditto.
3621 * mn10300/lseek.c: Ditto.
3622 * mn10300/open.c: Ditto.
3623 * mn10300/pipe.c: Ditto.
3624 * mn10300/read.c: Ditto.
3625 * mn10300/sbrk.c: Ditto.
3626 * mn10300/sim.ld: Ditto.
3627 * mn10300/stat.c: Ditto.
3628 * mn10300/time.c: Ditto.
3629 * mn10300/times.c: Ditto.
3630 * mn10300/trap.S: Ditto.
3631 * mn10300/trap.h: Ditto.
3632 * mn10300/unlink.c: Ditto.
3633 * mn10300/utime.c: Ditto.
3634 * mn10300/wait.c: Ditto.
3635 * mn10300/write.c: Ditto.
3636 * mn10300/sys/syscall.h: Ditto.
3638 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3640 * mips/cma101.c: #ifdef out whole file if mips16.
3642 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3646 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3648 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3649 was using dbra instruction and did not account for the fact
3650 that the instruction branches until counter is -1, not 0.
3652 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3654 * mn10300/Makefile.in: New file for MN10300 eval board support.
3655 * mn10300/configure: Ditto.
3656 * mn10300/configure.in: Ditto.
3657 * mn10300/crt0-eval.S: Ditto.
3658 * mn10300/eval.ld: Ditto.
3659 * mn10300/test.c: Ditto.
3661 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3663 * mips/vr4300.S (__previous): Fix comment type-o in
3666 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3668 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3669 Figure the length of the exception handler at runtime
3670 rather than compile time.
3672 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3674 * configure.in: When running config-ml.in, put --enable-multilib
3675 before ac_configure_args, so that --disable-multilib can override
3677 * configure: Rebuild.
3679 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3681 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3683 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3685 * config/mips.mt: Add rules for read.o and write.o.
3686 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3687 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3688 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3689 * mips/configure.in: Build libdve.a for tx39 targets.
3690 * mips/configure: Ditto.
3692 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3694 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3696 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3697 sys/types.h, and define _open_r, _close_r, etc.
3699 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3701 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3702 (read, write): If the fd isn't 0, 1, or 2, return an error.
3704 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3706 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3708 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3711 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3713 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3714 to determine what template file we use.
3716 1997-12-22 Felix Lee <flee@cygnus.com>
3718 * rs6000/sim-errno.c (_cerror): need to return -1.
3719 * rs6000/sol-cfuncs.c (_cerror): likewise.
3721 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3723 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3724 defined. Allocate 128 bytes for a frame if sparc64.
3726 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3728 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3729 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3730 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3732 * sparc/configure.in: Add sparc64 to CPU list.
3733 * sparc/configure: Regenerated.
3734 * configure: Regenerated.
3736 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3738 * configure.in: Added sparc64-elf configuration.
3740 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3742 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3743 sections. Copied from mips/idt.ld.
3745 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3747 * mips/configure: Add entry.o to LSI library.
3748 * mips/configure.in: Ditto.
3749 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3750 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3751 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3753 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3755 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3758 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3760 * sparc/cygmon-salib.c (open): New syscall.
3762 * sparc/cygmon.ld: Add gcc_except_table section.
3764 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3765 Run ctors/dtors as appropriate.
3767 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3769 (add_mapping): Ditto.
3770 (remove_mapping): Ditto.
3771 (__install_signal_handler): Ditto.
3773 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3775 * rs6000/mcount.S: New file to in case no profiling module was
3778 * rs6000/Makefile.in (OBJS): Add mcount.o
3779 (mcount.o): Depend on mcount.S.
3781 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3783 * sparc/cygmon.ld: Add linkonce sections.
3785 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3787 * d30v/syscalls.c (__syscall): Correct setting errno.
3789 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3791 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3792 * sparc/configure.in: Ditto.
3793 * sparc/configure: Regenerated.
3795 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3797 * syscall.h: Remove d30v from comments.
3799 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3800 into common function, rather than have each stub do it.
3802 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3803 d30v specific version.
3804 (clean): Properly remove libraries.
3806 * d30v/sys/syscall.h: Delete.
3808 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3810 * rs6000/Makefile.in (unlink.o): Add rule for.
3812 * syscall.h: New file.
3814 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3816 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3818 * sparc/Makefile.in: Reorganize file.
3820 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3821 (all): Don't build erc32 support any more (never installed anyway).
3822 * sparc/erc32-io.c: Renamed from sim-io.c.
3823 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3824 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3825 * sparc/erc32.ld: Renamed from sim.ld.
3826 * sparc/configure.in (AC_INIT): Update.
3827 * sparc/configure: Regenerate.
3829 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3831 * d30v/syscalls.c: New file to provide system call stubs.
3832 * d30v/sys/syscall.h: New file to provide system call numbers.
3833 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3834 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3837 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3839 * d30v/sys/syscall.h: Define for d30v system calls.
3841 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3843 * configure.in: Configure the sparc directory for the sparc-elf
3845 * configure: Regenerated.
3847 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3848 crt0 and install the cygmon linker script.
3850 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3853 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3855 * sparc/configure: Regenerated.
3857 * sparc/cygmon.ld: New file.
3858 * sparc/cygmon-crt0.S: New file.
3859 * sparc/cygmon-salib.c: New file.
3861 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3863 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3866 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3868 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3870 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3872 * configure.in (d30v-*-*): Add configuration.
3873 * configure: Regenerate.
3875 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3876 * d30v/Makefile.in: Ditto.
3878 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3880 * d30v/crt0.S: New file for d30v port.
3881 * d30v/configure{,.in}: Ditto.
3882 * d30v/Makefile.in: Ditto.
3883 * d30v/{in,out}byte.c: Ditto.
3884 * d30v/sim-{read,write,exit}.c: Ditto.
3886 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
3888 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
3889 be necessary until all hosts properly set BSP in configure.in.
3891 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
3893 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
3896 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
3898 * mips/crt0.S: Declare external functions as .text to
3899 eliminate linker warnings.
3901 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
3903 * mips/Makefile.in (SCRIPTS): Now is configurable.
3904 (BSP): Now is configurable.
3905 (vr4300.o): Remove unnecessary command.
3906 * mips/configure.in: Configure the newly configuable
3908 * mips/configure: Re-autoconf.
3911 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
3913 * mips/Makefile.in (pmon.o): Added compile command that includes
3914 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
3916 * mips/configure.in (part_specific_defines): New variable
3917 used when building pmon.o.
3918 (part_specific_obj): Include cma101.o as well as vr4300.o,
3919 since it is board-specific in many ways (and relies on
3920 routines in vr4300.o).
3922 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
3924 * mips/idt.ld: Add handling of DWARF sections.
3926 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
3928 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
3930 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
3932 * v850/sys/syscall.h: Match with what is in newlib.
3934 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3936 * v850/sys/syscall.h: New file.
3938 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
3940 * rs6000/ads.ld: Define ram region.
3941 (__stack): Fix value.
3942 * rs6000/crt0.S: Clear the sbss area as well as bss.
3944 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
3946 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
3947 Instead, just force . to be aligned when necessary.
3948 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3949 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
3951 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
3953 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
3954 scripts are in the source directory, not the object directory.
3956 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3958 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3959 * rs6000/yellowknife.ld: New file, linker script for embedded
3960 Yellowknife (CHRP/PPCP) box.
3961 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3962 remove references to EVM, don't optimize the test program.
3963 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3964 * rs6000/mvme-stack.S: Removed, unnecessary.
3966 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3968 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3970 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3973 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3975 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3977 * m32r/crt0.S: Remove references to .fillinsn.
3979 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3981 * testsuite/Makefile.in (INSTALL): Change install.sh to
3984 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3986 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3987 * rs6000/configure: Regenerate.
3990 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3992 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3995 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3997 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3998 of ALIGN(16). Remove ALIGN from _gp computation.
4000 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
4002 * mips/idtmon.S: Added magic number for _flush_cache slot.
4004 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
4006 * m68k/Makefile.in (install): Fix typo.
4008 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
4010 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
4012 * sparc/Makefile.in: Add rules for above.
4013 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4014 [Brought over from Nov 5 change in sparclet branch.]
4016 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
4017 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
4019 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
4021 * m68k/sbc5204: Fix GROUP specifier.
4022 * m68k/sbc5206: Likewise.
4024 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
4026 * m68k/Makefile.in (all): Fix typo.
4028 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
4029 is an invalid instruction on the coldfire.
4031 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
4033 * mips/lsi.ld: New file.
4034 * mips/lsipmon.S: New file.
4035 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
4038 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
4040 * mips/regs.S (pc): Define.
4042 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
4044 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
4045 ABI, set up the stack for a 32-bit call before actually calling
4048 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
4049 with 64-bit pointers.
4051 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
4052 when comparing pointers.
4054 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
4056 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
4057 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
4059 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
4061 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
4062 an invalid addressing mode on the 68000 core.
4064 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
4066 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
4068 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
4070 * m32r/m32r-lib.c: New file.
4071 * m32r/{eva,eva-stub}.ld: New files.
4072 * m32r/Makefile.in: Build and install them.
4073 Also build and install m32r-stub.o.
4075 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
4077 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
4078 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
4079 can't do final link until libs in this directory are built.
4080 * mips/configure: regenerated.
4082 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
4084 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
4085 a register, to avoid relocation overflow if they are zero.
4087 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
4089 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
4090 can now be configured by part_specific_obj.
4091 * mips/configure.in (part_specific_obj): added.
4092 * mips/configure: regenerate.
4094 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
4096 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
4098 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
4100 * mips/ddb.ld: Align the location counter before setting _gp, and
4101 before setting edata. Remove ALIGN from _gp computation.
4102 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
4103 of ALIGN(16). Remove ALIGN from _gp computation.
4105 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
4107 * mips/array.ld: Add mips16 sections.
4108 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
4110 * mips/crt0.S (zerobss): Use subu, not sub.
4112 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
4114 * mips/crt0.S: Add .ent lines for all code fragments, so
4115 that objdump --disassemble will display them correctly.
4117 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
4119 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
4120 based targets. This should eventually be merged with or replaced
4121 by the m68k stub from gdb.
4122 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
4123 * m68k/Makefile.in: Updated for above change.
4125 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
4126 differences and changed to consistantly use the IMM macro for
4127 immediate constants. It is now possible to compare these two
4128 files without having to filter out insignificant differences.
4130 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
4131 init_debug_traps to match documentation and other sample debugger
4134 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
4136 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
4138 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
4139 targets running the dbug monitor.
4141 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
4143 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
4145 * m68k/crt0.S: Don't use SYM to refer to symbols defined
4146 in the linker script.
4148 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
4150 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
4152 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
4154 * mips/crt0.S (_start): Don't try to use FPU registers if
4155 __mips_soft_float is defined.
4157 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
4159 * sparc/Makefile.in (splet-install): Add tsc701.ld.
4161 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
4163 * sparc/sparclet-stub.c: Add support for "P" protocol command.
4164 Add support for %cc coprocessor registers, %asr registers.
4165 Work-around broken SAVE instruction on sparclet.
4167 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
4169 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
4170 same as mon_flush_cache. This fixes failures in "make check"
4172 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
4174 * mips/syscalls.c (__errno, _raise): Delete.
4176 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
4178 * mips/idt.ld: Align the location counter before setting _gp, and
4179 before setting edata.
4180 * mips/pmon.ld: Likewise.
4182 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
4184 * configure.in: Use a special version of AC_PROG_CC. Autoconf
4185 2.12 introduced a check for whether the compiler works, and that
4186 check will fail for a cross compilers without a complete set of
4189 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4191 * sbrk.c: Set the heap pointer to the address of _end, not the
4194 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
4196 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
4198 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
4200 * mips/crt0.S: Delete unreachable instruction after exit call.
4201 Move exit call before .end _start.
4203 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
4205 * configure: Regenerate with autoconf 2.12.
4207 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4209 * config/ppc.mh: New PowerPC eabi target specific config file.
4210 Always use -mrelocatable-lib -mno-eabi.
4212 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
4213 * rs6000/configure: Regenerate.
4215 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
4216 bytes, not 56 so that it is aligned to a 16 byte boundary.
4218 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
4220 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
4221 * sparc/crt0-701.S: Second pass at little endian support.
4223 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
4225 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
4226 * sparc/Makefile.in: Add rules for above.
4227 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4229 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
4231 * mips/ddb.ld: rename cairo.ld to ddb.ld
4232 * mips/Makefile.in: rename cairo to ddb
4234 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4236 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
4237 linker scripts for Hitachi eval boards.
4239 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
4241 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
4243 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
4245 * mips/crt0.S: Initialize gp register correctly.
4247 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
4249 * m32r/sys/syscall.h: New file.
4250 * m32r/crt0.S: Rewrite.
4251 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
4253 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
4255 * m32r/syscalls.c: Deleted, renamed to
4256 * m32r/crtsysc.c: this.
4257 * m32r/Makefile.in: Updated.
4259 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
4261 * m32r/{Makefile.in,configure.in,configure}: New files.
4262 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
4263 * configure.in: Recognize m32r-*-*.
4264 * configure: Regenerated.
4266 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
4268 * mips/crt0.S (_exit): Update terminating break instruction to use
4269 an explicit high value.
4271 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
4273 * sh: New directory, Hitachi SH libgloss support.
4274 * sh/sh3bb.ld: New file, SH3 big box linker script.
4276 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4278 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
4279 case the end symbol is not aligned.
4281 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4283 * mips/vr4300.S (__cpu_flush): Fix lui constant.
4284 * mips/crt0.S (init): Fix passing of arg0 through exit() and
4286 * mips/syscalls.c (__errno): Return address of errno, rather than
4289 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
4291 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4292 Merge .init and .fini sections into .text to fix a.out.
4294 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
4296 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4297 Many fixes for problems discovered during testing. Make stack end
4298 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
4299 longword aligned. Move .shdata out of .text section. Put .rodata
4300 and .gcc_except_table into .text section. Get rid of .shbss
4301 section, load it into .bss. Remove bogus start address
4302 calculation for .bss. Force all sections to be longword aligned.
4303 Create .init and .fini sections (including function prologues and
4304 epilogues) for ELF support.
4305 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
4306 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
4307 Remove creation of vbr_table. Fix function prologue in _exit.
4308 Use fp instead of a6. Add .text pseudo-op to the beginning of
4310 * crt0.S: Remove global symbols zeroboss, init and launch. Make
4311 main, exit, hardware_init_hook, software_init_hook, atexit and
4312 __do_global_dtors extern, not global. Fix logic error when
4313 initializing stack pointer. It now loads sp if __stack is non-
4314 zero. Reverse order of software and hardware init hooks.
4315 Hardware now comes first. Add call to __INIT_SECTION__, and
4316 register __FINI_SECTION__ with atexit. This is needed to make ELF
4317 static constructors and destructors work right.
4319 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
4321 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
4322 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4323 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
4324 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
4326 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
4328 * mips/Makefile.in (SCRIPTS): Add cairo.
4329 (vr4300.o:): Force build with target CFLAGS to ensure correct
4330 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
4331 as the -Tpmon.ld target.
4332 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
4333 * mips/cairo.ld: Added.
4334 * mips/crt0.S: Restore atexit() call. Fix startup stack
4336 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
4337 * mips/vr4300.s: Added simple bus error handler to cope with
4338 sizing memory that doesn't ghost, but does abort.
4339 * mips/cma101.c: Improve the memory sizer.
4340 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
4342 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4344 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
4346 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
4347 * a29k/configure: Regenerate.
4349 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4351 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
4352 Linux, Solaris libraries if built.
4354 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4356 * m68k/Makefile.in: Add -nostdlib to the test targets.
4357 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
4358 .data to .text where they really belong.
4359 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
4360 GCC is supposed to do this in __main.
4362 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
4364 * sparc/libsys/isatty.c: New file.
4366 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4368 * pa/Makefile.in: Build the test case as seperate targets.
4369 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
4372 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4374 * m68k/Makefile.in: Install common crt0.o, remove old references
4377 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4379 * sparc/Makefile.in: Built crt0.S, not crto.s.
4380 * sparc/crt0.S: Don't use REGS macro, use % always.
4381 * sparc/salib.c: Add a prototype for putDebugChar.
4383 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
4385 * sparc/{sysc-701.c,crt0-701.S}: New files.
4386 * sparc/Makefile.in (all): Build them.
4387 ($(701_BSP),crt0-701.o): New targets.
4388 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
4389 (all): Depend on $($(CPU)_ALL).
4390 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
4391 Depend on $($(CPU)_INSTALL).
4392 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
4393 (AC_CONFIG_AUX_DIR): Call.
4395 * sparc/configure: Regenerated.
4397 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
4399 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
4401 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
4403 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
4405 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4407 * lseek.c (lseek): Don't use SET_ERRNO.
4408 * open.c (open): Ditto.
4410 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
4412 * sparc/Makefile.in: Install ex930/931/934.ld files.
4413 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
4414 define target_alias to make install work from this directory.
4416 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
4418 * Makefile.in: Make sure we always have an argument to for. Make
4419 sure rootpre and srcrootpre are always set before using
4422 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4424 * glue.h (SET_ERRNO): Removed.
4425 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
4427 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4429 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
4432 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
4434 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
4435 assembly of the "sync" instruction.
4436 * mips/Makefile.in: Removed special cma101.o build. Seperate
4437 install.sh invocations for the BSP libraries.
4439 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4441 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
4443 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
4445 * sparc/traps.S: Don't use REGS macro, use % always.
4446 * sparc/Makefile.in: Add -nostdlib when building the test cases,
4447 as gcc keeps thinks it wants two crt0.o.
4448 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
4449 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
4450 broken, and I doubt it'll get fixed.
4452 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
4454 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
4456 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
4458 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
4459 (cma101.o): Pass -mips2 after $(CFLAGS).
4461 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4463 * Makefile.in (bindir, libdir): Use autoconf-set values.
4464 * configure: Rebuilt.
4466 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
4467 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
4468 * doc/configure: Rebuilt.
4470 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
4471 (bindir, libdir): Use autoconf-set values.
4472 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
4473 (AC_PREREQ): autoconf 2.5 or higher.
4474 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
4477 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4479 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
4480 hardware_init_hook and software_init_hook if they exist with a
4481 legit address. Drop into exit after main. Zero the bss section.
4482 * sparc/ex930.ld: PROVIDE hardware_init_hook and
4485 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
4487 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
4489 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
4491 * debug.[ch]: New files for GDB stub support.
4492 * config/default.mt: Add rules for debug.o.
4493 * config/default.mh: Add rule for building C++ source. Add $srcdir
4494 to INCLUDES so shared header files can be found.
4496 * sparc/salib.c(exceptionHandler): Range check the vector number
4497 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
4499 * sparc/crt0.s: Handle cpus that don't have FP support.
4500 * sparc/Makefile.in: Add multilib support. Add variable for
4501 objcopy and objdump. Build the BSPs as archive libraries, not
4502 object files. Add support for the SIS sparc simulator. Build the
4503 test case srecords and dissasembly as seperate makefile
4504 targets. Also optionally build the C++ test case. Use a target
4506 * sparc/configure.in: Add multilib support.
4507 * sparc/configure: Regenerated.
4508 * sparc/asm.h: Macros to deal with aout and coff formats portably.
4509 * sparc/slite.h: Sparclite specific stuff.
4510 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
4511 the SIS sparc simulator.
4512 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
4513 * sparc/tests.c: Test case for linking and GDB protocol.
4515 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4517 * pa/Makefile.in: Build the test case srecords and dissasembly
4518 as seperate makefile targets. Also optionally build the C++ test
4520 * pa/crt0.S: If __stack and __globals have a legit address, use
4521 that for %sp and %gp. Execute hardware_init_hook and
4522 software_init_hook if they exist with a legit address. Add
4523 __do_global_dtors() to the atexit array.
4524 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
4525 libraries. Allocate the stack and global spaces from the top of
4526 memory. PROVIDE hardware_init_hook and software_init_hook.
4528 * m68k/Makefile.in: Build the test case srecords and dissasembly
4529 as seperate makefile targets. Also optionally build the C++ test
4531 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
4532 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4533 correctly for a change.
4534 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4535 building seperate ones. PROVIDE hardware_init_hook and
4536 software_init_hook. Stick the Constructors and Destructors in
4537 .data cause they don't work in .text (which is where they should
4539 * m68k/cpu32bug: Add a few more traps to support the older ABug
4541 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4542 of memory. Excecute hardware_init_hook and software_init_hook if
4543 they exist with a legit address. Add __do_global_dtors() to the
4546 * rs6000/Makefile.in: Use the linker script to build the test
4547 case. Also build a C++ test case.
4548 * rs6000/dtor.C: Test contructors and destructors.
4549 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4551 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4552 so we can test for them in the crt0.S.
4553 * rs6000/crto.S: Excecute hardware_init_hook and
4554 software_init_hook if they exist with a legit address.
4556 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4558 * mips/Makefile.in: Replace the "test" target with seperate
4559 targets for the dissasembled file, and the srecord.
4560 * mips/configure.in: Use a target makefile fragment.
4561 * mips/configure: Regenerate.
4562 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4563 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4564 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4565 stack, and then set the stack to the top of memory. Also grab some
4566 space for the globals. Add __do_global_dtors() to the atexit
4567 array. Call _exit from newlib so the atexit array gets run, then
4570 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4572 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4574 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4576 * rs6000/simulator.S (open, close, lseek): Add system calls.
4577 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4579 (SIM_OBJS): Put them here instead.
4581 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4583 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4584 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4585 the top of memory. Use "-l" in GROUP rather than the full name so
4586 it'll get found using the path lookup in LD. Also link in libgcc
4587 too. Don't set __lstack anymore.
4588 * m68k/Makefile.in: Build test as a series of Makefile targets,
4589 rather than as a big loop.
4591 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4593 * rs6000/mvme-stack.S: New file, define __stack.
4594 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4597 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4599 * rs6000/Makefile.in: Add support for multilib.
4600 * rs6000/configure.in: Ditto.
4601 * rs6000/configure: Regenerate.
4603 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4605 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4607 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4609 * {mips,a29k,pa}/configure.in: Add support for multilibs
4610 by using config-ml.in.
4611 * {mips,a29k,pa}/configure: Regenerate.
4612 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4613 not objects for the BSPs.
4615 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4617 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4619 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4621 * rs6000/simulator.S: Call _cerror to save errno if an error
4623 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4625 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4627 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4628 libgloss on PowerPC Solaris.
4630 * rs6000/Makefile.in: Add Solaris support.
4632 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4634 * Makefile.in: Don't do anything if SUBDIRS is empty.
4636 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4638 * configure.in, m68k/configure.in: Add support for multilibs by
4640 * m68k/crt0.S: If a value for __stack hasn't been specified,
4641 initialize %sp to some memory in .bss.
4642 * m68k/Makefile.in: Build archive libraries, not objects for the
4643 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4644 support to build multilibs.
4645 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4646 libc.a and the BSP rather than INPUT an object. Get the right
4649 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4651 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4652 extbl, so it can be used on a 68000.
4654 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4656 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4657 instruction following the _exit system call. This also makes sure
4658 that the debugger reports the address as being in _exit, rather
4659 than whatever function follows _exit.
4661 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4663 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4664 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4665 * configure.in: Add support for i960.
4666 * configure: Rebuild with autoconf 2.8.
4668 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4670 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4671 * a29k/configure: Rebuild with autoconf 2.7.
4672 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4673 AC_CANONICAL_SYSTEM.
4674 * mips/configure.in, pa/configure.in: Likewise.
4675 * rs6000/configure.in: Likewise.
4676 * m68k/configure, mips/configure, pa/configure: Rebuild.
4677 * rs6000/configure: Rebuild.
4679 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4681 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4682 * sparc/libsys/cerror.S (curbrk): To here.
4684 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4686 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4688 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4690 * configure.in (sparclet-*-aout*): Add entry.
4691 * configure: Regenerated.
4692 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4693 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4696 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4698 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4699 satellite. (doesn't use udi)
4700 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4701 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4703 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4704 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4706 * configure.in: Add support for a29k.
4707 * configure: Rebuild.
4709 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4711 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4712 system call, instead of sucessive .INCHR system calls. Map \r on
4715 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4717 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4719 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4721 * rs6000/mvme-print.c: New file, map write into sequences of
4722 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4724 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4726 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4729 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4731 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4732 * mips/cma101.c (time): Added time() function.
4734 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4736 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4738 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4740 * mips/syscalls.c: Used include file, rather than local manifest
4742 * mips/crt0.S: Removed IDT monitor entry points.
4743 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4744 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4745 * mips/{mipspmon.ld}: Added.
4747 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4749 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4750 * rs6000/configure: Regenerate.
4752 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4754 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4755 in the .sdata section, and provide a fixup for the address, in
4756 order to support the new -msdata compiler flag.
4758 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4760 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4761 so eabi-ctors in libgcc.a can know to register the function to
4762 call all of the destructors.
4764 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4766 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4767 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4768 (AC_CONFIG_AUX_DIR): Define
4769 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4771 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4773 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4776 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4778 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4779 returns size, not (last address + 1).
4781 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4783 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4784 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4785 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4786 to use CC, etc., instead of CC_FOR_TARGET, etc.
4787 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4788 RANLIB. Always use default.mh.
4789 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4790 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4791 substituted by the autoconf configure script. Use them instead of
4792 the *_FOR_TARGET variants.
4793 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4794 * m68k/configure.in: Call AC_ARG_PROGRAM.
4795 * mips/configure.in, pa/configure.in: Likewise.
4796 * rs6000/configure.in: Likewise.
4797 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4799 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4800 * mips/Makefile.in: Split new test target from all target.
4801 * configure, */configure: Rebuild.
4803 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4805 * Makefile.in: Added prefix, exec-prefix and tooldir to
4806 FLAGS_TO_PASS so vaulting works correctly.
4808 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4810 * mips/mipsidt.ld: Added.
4811 * mips/syscalls.c: Added.
4812 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4814 * mips/Makefile.in (all): Updated to build generic IDT monitor
4816 * mips/test.c (main): Removed unnecessary prototypes.
4817 * configure.in (configdirs): Removed mips64vr4300 target.
4818 * configure: Re-generated.
4819 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4820 directory path element.
4821 * mipsidt: Directory removed.
4823 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4825 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4826 * configure, */configure: Rebuild.
4827 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4829 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4831 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4833 * configure: Re-generated.
4835 * mipsidt/crt0.S: Check for FPU presence.
4837 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4839 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4841 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4843 * config/default.mh: Add additional "../" to path used to find
4844 comp-tools binaries in an object tree.
4846 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4848 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4851 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4853 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4854 calls, not decimal, since formatting the disk when you intend to
4855 write out a character is not nice.
4857 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4859 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4860 stack chain to avoid last word indebugger's memory.
4862 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4865 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4867 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4870 * mipsidt/crt0.S: Changed monitor entry sequence.
4872 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4873 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4874 amount of memory available.
4876 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4878 * mipsidt: Added (directory). This is a simple crt0 module for the
4879 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4880 specific R3000 board, so it was safer creating a new target
4882 * mipsidt/Makefile.in: Added.
4883 * mipsidt/configure: Added.
4884 * mipsidt/configure.in: Added.
4885 * mipsidt/crt0.S: Added.
4887 * mipsidt/syscalls.c: Added.
4888 * mipsidt/test.c: Added.
4890 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
4892 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
4894 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
4895 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
4896 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
4898 * rs6000/sim{-crt0,ulator}.S: Ditto.
4900 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
4901 for _start, since the linker needs to see this.
4903 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
4905 * sparc/sparc-stub.c: include sparclite.h to get access to register
4907 * (trap_low): Save and restore FP regs if necessary. Also, clean
4908 up save and restore of debug unit regs.
4909 * (hard_trap_info): Add more architecturally defined traps.
4910 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
4911 * (get_in_break_mode): Clean up. Get rid of calls to
4912 set_hw_breakpoint_trap(). Also, use write_asi macro
4913 * (handle_exception): Clean up `g' and `G' commands. Add `P'
4915 * (hw_breakpoint): Why was this here!? It's gone now...
4916 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
4917 flow setup. Call main instead of jumping to it.
4918 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
4919 and improved read_asi macro.
4920 * (win_ovf win_unf): Parameterize window size.
4921 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
4922 * (read_psr write_psr): New macros to do the obvious.
4923 * Add conditionalized code for 933 window size.
4925 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4927 * rs6000/simulator.S (abort): Delete abort.
4928 * rs6000/sim-abort.c: New file, to print message that abort was
4930 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
4932 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
4933 give the start and end of a function written in assembler. If
4934 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
4935 the real function with one or two leading periods.
4937 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
4938 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
4940 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
4941 Compile the .S files with gcc, so that -mcall-* flags define the
4944 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
4946 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
4947 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
4948 * sparc/salib.c (__main): Comment out empty function.
4950 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
4952 * Makefile.in (maintainer-clean): New synonym for realclean.
4953 * hp74x/Makefile.in (maintainer-clean): Likewise.
4954 * m68k/Makefile.in (maintainer-clean): Likewise.
4955 * pa/Makefile.in (maintainer-clean): Likewise.
4956 * mips/Makefile.in (maintainer-clean): Likewise.
4957 * rs6000/Makefile.in (maintainer-clean): Likewise.
4958 * sparc/Makefile.in (maintainer-clean): Likewise.
4959 * doc/Makefile.in (maintainer-clean): Likewise.
4960 * testsuite/Makefile.in (maintainer-clean): Likewise.
4961 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4963 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4965 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4968 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4970 * rs6000/Makefile.in: Misc mvme support fixes.
4972 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4973 leading underscores from identifiers.
4975 * m68k/asm.h: New file, macro definitions helpful for assembly
4976 language programming.
4977 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4980 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4981 New files, preliminary support for motorola mvme targets running
4983 * rs6000/Makefile.in: Build mvme support.
4985 * rs6000/asm.h: New file, macro definitions helpful for assembly
4986 language programming.
4987 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4989 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4991 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4993 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4995 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4996 reordered insns that can end up being an infinite loop.
4997 * m68k/idp-outbyte.c (READREG): Likewise.
4999 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5001 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
5002 using a large static area for the break area.
5004 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5006 * rs6000/Makefile.in (install*): Add separate installation rules
5007 for sim and evm targets.
5009 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5011 * rs6000/sim*: Add PowerPC simulator support.
5013 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
5015 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
5016 code. Fix callinfo directives to include "millicode" attribute.
5018 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
5020 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
5022 * pa/crt0.S ($START$): Use local label prefix for local label
5025 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
5027 * ex93x/sparclite.h: add __WINSIZE.
5028 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
5031 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5033 * Makefile.in: Updated to reflect filename changes.
5035 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
5036 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
5039 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5041 * m68k/mc68681-duart.h: Removed everything except register offsets.
5042 Changed offsets so they reflect actual chip instead of how device
5043 is mapped into the IDP address space.
5044 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
5045 (READREG, WRITEREG): Changed to correspond to unusual way the
5046 device is mapped (ie. base address + (reg offset * 4) + 3)).
5047 (duart_status, duart_mode, duart_init, duart_restore): Removed,
5048 these interfaces were never used and didn't work.
5049 (outbyte): Removed unconditional delay.
5051 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
5052 change of April 18th which makes the "_end" symbol compatible
5053 with both a.out and coff toolchains.
5054 (zerobss): Handle zero-length bss.
5056 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5058 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
5059 regenerated with autoconf 2.4.2.
5061 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5063 * doc/porting.texi: Fix typos and spelling errors.
5065 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5067 * pa/Makefile.in: Enable HP supplied millicode routines.
5068 * pa/hp-milli.s: Make sure copyright notice gets included
5071 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
5074 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5076 * pa/crt0.S ($START$): Use long-calls to call main and exit.
5078 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
5080 * pa/crt0.S: Call exit() after returning from main.
5082 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5084 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
5085 (distclean, realclean): Remove autoconf-generated config.cache
5086 and config.log files.
5088 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5090 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
5091 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
5092 is invoked, it makes it much more difficult to debug.
5094 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
5096 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
5098 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
5100 * stat.c: Add const so it works with newlib's stat.h.
5102 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
5104 * m68k/mvme.S: Extend sign using two instructions rather than one
5105 so it'll work on a stock mc68000.
5107 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
5109 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
5110 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
5112 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
5113 * pa/Makefile.in: Make all just build BSP, add seperate test
5115 * most files: add Cygnus BSD-style copyright message.
5117 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5119 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
5120 Use changequote() to temporarily turn off m4 quoting so that
5121 i[345]86-*-go32 pattern in case statement remains unchanged.
5122 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
5125 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5127 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
5130 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
5132 * ex93x: renamed to sparc.
5133 * r3000: renamed to mips.
5134 * hppro: renamed to pa.
5135 * configure.in, configure: Use new directory names.
5136 * config/default.mh: Remove '' in sed program_transform_name so
5138 * doc/porting.texi: update doc.
5140 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5142 * doc/configure.in: converted to autoconf.
5143 * doc/configure: New file, generated with autoconf 2.3.
5145 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
5146 r3000}/Makefile.in (Makefile.in): Added config.status to
5148 (config.status): New target.
5150 * m68k/Makefile.in: Build M68332BCC BSP.
5152 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
5154 * glue.c: Change decl of end to char[] for some reason.
5155 * (sbrk): Rewrite sbrk so that it works.
5156 * (fstat): Return status indicating fd is for a tty. Makes stdio
5158 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
5159 -18(sp). Note that -24 decimal == -18 hex...
5160 * hppro/op50n-io.S: Add read and write interfaces to the rom
5161 monitor. Unfortunately, the monitor doesn't seem to work...
5162 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
5163 nice way. Define stack and reserve space. Put heap after stack.
5165 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5167 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
5168 versions prior to this generate code that AIX 4.X's sh can't
5171 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
5172 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
5174 * m68k/bcc.ld: Link with bcc.o
5176 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
5178 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
5179 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
5180 * hppro/divcnst-generic/*: Delete.
5181 * hppro/divcnst-fast/*: Delete.
5182 * hppro/Makefile.in: Delete junk.
5184 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5186 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
5187 section, moved __stack definition to the top level and set it
5188 explicitly to the value appropriate to the target board.
5189 Added __end symbol (needed for a.out toolchains).
5191 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
5193 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
5194 malloc doesn't trash the stack.
5195 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
5196 value, which is useless anyway.
5198 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5200 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
5202 * m68k/Makefile.in: Install BCC linker script.
5204 * Makefile.in: Fixed typo.
5206 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
5207 * hppro/configure: regenerated.
5209 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
5211 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
5213 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
5214 outp. Use correct port numbers for COM1 serial port.
5216 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5218 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
5219 proper immediate-operand syntax for whatever the target assembler
5221 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
5222 definitions as in m68k/crt0.S.
5224 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5226 * Makefile.in: fixed clean rules such that they do not try to
5227 clean ${SUBDIRS} if libgloss not supported on that target.
5229 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5231 * configure.in: Append new subdirectories to ${configdirs}.
5232 (go32-*-*): Removed.
5233 * configure: Regenerated.
5235 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
5238 * m68k/Makefile.in: Don't hide how BSP objects are built.
5240 * glue.c (print, putnum): declared void.
5242 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
5243 (LIBS_FOR_TARGET): Removed.
5245 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
5246 make variables, expands to compiler flags to find headers and
5247 libraries if ${objroot}/newlib is present.
5248 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
5249 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
5250 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
5251 LIBS_FOR_TARGET): Removed.
5253 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
5255 * m68k/Makefile.in (install): Use correct names for MVME* variables.
5256 * configure.in: Delete `unknown' from m68* case.
5258 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5260 * m68k/crt0.S: initialize stack pointer to __stack before creating
5263 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
5264 bss, and into its own segment with an address at top of RAM.
5266 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5268 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
5269 converted to autoconf.
5270 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
5271 from configure.in with autoconf 2.3.
5273 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
5275 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
5276 CONSTRUCTING and RELOCATING only work for linker scripts built
5277 from ld/scripttmpl/*.
5279 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
5280 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
5281 tables and etext, edata, and end variables are only done when
5284 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
5286 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
5288 * hppro/crt0.S: Remove static definitions of _stack and $global$.
5289 Let the linker script define them in the BSS segment.
5290 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
5291 for $global$ and _stack in the appropriate segments.
5293 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
5295 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
5297 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
5299 * ex93x/ex93x.ld: Add crt0.o in INPUT.
5300 * ex93x/sparcl-stub.c: Add nop after bg insn.
5301 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
5303 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
5305 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
5307 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
5309 * config/default.mh: Use SRCROOT to find the newlib includes.
5311 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
5313 * configure.in, testsuite/configure.in: Add SRCROOT variable.
5314 * glue.c: Change "char *path" to "const char *path" so it works
5315 with the changes stat.h.
5317 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
5319 * ex93x/ex93x.ld: The stubs module now can have different names for
5320 different SPARClite chips. Use default one which is slite930.o.
5322 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5324 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
5326 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
5328 * config/default.h: add -I. to INCLUDES.
5329 * ex93x/salib.c: to include sparclite.h.
5330 * ex93x/sparclite.h: new file copied from gdb/sparclite.
5332 * config/default.mh: Fix INCLUDES to one level less '../'.
5334 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
5336 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
5339 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
5341 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
5342 in the linker script. Use a macro to cover using '#' or '&' for
5344 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
5345 using '#' or '&' for immediate values.
5346 * testsuite/libgloss.all/io.c: Add a test for read().
5348 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
5350 * glue.c: Make use _ansi.h, move to top level libgloss directory
5351 form all other directories.
5352 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
5353 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
5355 * configure.in: All configure.in now edit the value to OBJROOT in
5356 the Makefiles they produce.
5357 * config/default.mh: Use OBJROOT for paths to test for fresh
5359 * configure.in: Add the testsuite directory.
5360 * testsuite/config/{m68k.mt,mips.mt}: New target support for
5361 MVME135, IDP, and Array targets.
5363 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
5365 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
5366 traditional and ANSI varargs. (which currently fail)
5367 * Makefile.in: Build intelligently and use dependancies so we
5368 don't rebuild the world for each test run.
5369 * configure.in: Make a .gdbinit file to run the tests and load via
5372 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5374 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
5377 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5379 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
5380 * m68k/mc68ec.c: Ditto, in asm statements.
5381 * m68k/mvme.S: Ditto.
5383 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5385 * Makefile.in (all): added "else" statements for Ultrix to work
5387 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
5389 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
5390 * testsuite/config/support.c: A minimal testing API for minimal
5392 * testsuite/config/hppa.mt: Set build flags for PRO targets.
5393 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
5394 Test cases for libgloss and soft-float.
5396 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
5398 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
5400 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
5401 suite for low level stuff. A few test cases now all build.
5403 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
5405 * config/default.mh: Change default path for linking in a freshly
5406 built libc.a, libm.a, libgcc.a to work with -msift-float.
5408 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
5411 * m68k/Makefile.in: Use explicit rules, rather than redefining
5412 .c.o. This is to force compiling with -m68000.
5414 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
5416 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
5419 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
5421 * doc, doc/Makefile.in, configure.in: New directory.
5422 * doc/porting.texi: New manual that explains porting the GNU tools
5423 to embedded systems.
5425 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
5427 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
5428 which has hardware breakpoint support.
5429 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
5431 * ex93x/sparcl-stub.c: New file.
5432 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
5434 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
5436 * r3000/crt0.S: Zero the bss section by words.
5438 * r3000/Makefile.in: Add in the rest of the support code for the
5441 * r3000/array.ld: Set the memory map for the Array Tech LSI
5444 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
5445 prototype using ROM entry points.
5447 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5449 * hppro/crt0.S: Add _sr4export function so GDB calls work.
5451 * hppro/Makefile.in: Link in libc.a twice so atexit works().
5453 * hppro/glue.c: Don't stub out __main anymore.
5455 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
5457 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
5459 * r3000/glue.c,crt0.S,test.c: New support for for mips.
5461 * configure.in: Configure r3000 dir for a mips chip.
5463 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5465 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
5468 * hppro/Makefile.in: Link in the rest of the millicode routines.
5470 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
5472 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
5473 since xgcc is for the wrong architecture.
5475 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
5477 * config/default.mh: Find the corrrect libgcc2.a.
5479 * Makefile.in: Link in libgcc2.a by default. Build new millicode
5482 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
5483 test-dyncall.c, test-mul.c: New millicode files for low level math
5486 * test.c: Use printf so millicode gets exercised.
5488 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
5489 divU_9.S: Fast versions of some division routines.
5491 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
5492 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
5493 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
5494 divU_3.S, divU_7.S: Yet more millicode routines.
5496 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
5498 * config/default.mh: Add default searches for the correct libc and
5501 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
5503 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
5504 for the test program.
5506 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
5508 * m68k/glue.c: Remove errno so there's no libc dependancies.
5510 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
5511 from mvme.S so the library can link without the stub.
5513 * m68k: New directory. Merge the idp, shared, and mvme135
5514 directories into one place.
5516 * config/default.mh: Use CC_FOR_TARGET for .S files so the
5517 preprocessor actually gets run.
5519 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
5521 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
5523 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
5524 based target boards. Moved from newlib/stub.
5526 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
5529 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
5530 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5533 * libgloss: Creation. A library for board support packages. The
5534 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5536 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5538 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5540 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5542 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5543 what mvme135-stub.c expects.
5545 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5547 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5550 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5552 * mvme135/mvme135-asm.S: new file.
5553 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5554 Makefile.in: build mvme135-stub.o.
5556 * ChangeLog: created.