1 2009-10-26 DJ Delorie <dj@redhat.com>
3 * configure.in: Add support for RX sub-directory.
4 * configure: Regenerate.
6 * rx/*: New files to support RX architecture.
8 2009-10-26 Nick Clifton <nickc@redhat.com>
10 * arm/linux-syscalls0.S (SYSCALL0, SYSCALL3, SYSCALL6, SYSCALL4):
11 Delete Thumb definitions - the ARM versions work correctly in
14 2009-10-08 Jie Zhang <jie.zhang@analog.com>
16 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Use
17 -mcpu=bf532-any for the default multilib.
19 2009-09-28 Michael Eager <eager@eagercon.com>
21 * configure.in: Add microblaze-*-*.
22 * configure: Add microblaze-*-* (not regenerated.)
23 * microblaze: NEW microblaze target directory.
24 * microblaze/configure.in: NEW.
25 * microblaze/configure: Generate.
26 * microblaze/Makefile.in: NEW.
27 * microblaze/{crt0.S, crt1.S, crt2.S, crt3.S, crt4.S, crtinit.S}: NEW.
28 * microblaze/{pgcrtinit.S, _program_clean.S, _program_init.S,
29 sbrk.c, sim-crtinit.S, sim-pgcrtinit.S, timer.c, _exception_handler.S,
30 _hw_exception_handler.S, _interrupt_handler.S, xil_malloc.c,
31 nnxil_printf.c, xil_sbrk.c: NEW.
32 * microblaze/xilinx.ld: NEW.
34 2009-09-21 Ken Werner <ken.werner@de.ibm.com>
36 * spu/getpagesize.c: Align getpagesize implementation to POSIX
38 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
40 * bfin/include/cdefBF512.h, bfin/include/cdefBF514.h,
41 bfin/include/cdefBF516.h, bfin/include/cdefBF518.h,
42 bfin/include/cdefBF51x_base.h, bfin/include/cdefBF523.h,
43 bfin/include/cdefBF524.h, bfin/include/cdefBF526.h,
44 bfin/include/cdefBF542M.h, bfin/include/cdefBF544M.h,
45 bfin/include/cdefBF547M.h, bfin/include/cdefBF548M.h,
46 bfin/include/cdefBF549M.h, bfin/include/defBF512.h,
47 bfin/include/defBF514.h, bfin/include/defBF516.h,
48 bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
49 bfin/include/defBF523.h, bfin/include/defBF524.h,
50 bfin/include/defBF526.h, bfin/include/defBF542M.h,
51 bfin/include/defBF544M.h, bfin/include/defBF547M.h,
52 bfin/include/defBF548M.h, bfin/include/defBF549M.h:
54 * bfin/include/ccblkfn.h, bfin/include/cdefBF525.h,
55 bfin/include/cdefBF527.h, bfin/include/cdefBF52x_base.h,
56 bfin/include/cdefBF532.h, bfin/include/cdefBF534.h,
57 bfin/include/cdefBF535.h, bfin/include/cdefBF538.h,
58 bfin/include/cdefBF539.h, bfin/include/cdefBF542.h,
59 bfin/include/cdefBF544.h, bfin/include/cdefBF547.h,
60 bfin/include/cdefBF548.h, bfin/include/cdefBF549.h,
61 bfin/include/cdefBF54x_base.h, bfin/include/cdefBF561.h,
62 bfin/include/cdefblackfin.h, bfin/include/cdef_LPBlackfin.h,
63 bfin/include/cplb.h, bfin/include/defBF527.h,
64 bfin/include/defBF52x_base.h, bfin/include/defBF532.h,
65 bfin/include/defBF534.h, bfin/include/defBF535.h,
66 bfin/include/defBF537.h, bfin/include/defBF538.h,
67 bfin/include/defBF539.h, bfin/include/defBF542.h,
68 bfin/include/defBF544.h, bfin/include/defBF547.h,
69 bfin/include/defBF548.h, bfin/include/defBF549.h,
70 bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
71 bfin/include/defblackfin.h, bfin/include/def_LPBlackfin.h,
72 bfin/include/sys/_adi_platform.h,
73 bfin/include/sys/anomaly_macros_rtl.h,
74 bfin/include/sys/exception.h, bfin/include/sysreg.h:
75 Update to Visual DSP 5.0 Update 6.
77 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
79 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf512.ld, bf514.ld,
80 and bf516.ld, bf518.ld.
81 * bfin/bf512.ld: New file.
82 * bfin/bf514.ld: Likewise.
83 * bfin/bf516.ld: Likewise.
84 * bfin/bf518.ld: Likewise
86 2009-09-16 Jie Zhang <jie.zhang@analog.com>
88 * bfin/*.ld: Fix typos in comments.
90 2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com>
92 * bfin/include/ccblkfn.h: New file.
94 2009-09-08 Mike Frysinger <michael.frysinger@analog.com>
96 * bfin/include/sys/_adi_platform.h: Convert __ASSEMBLY__ to
98 * bfin/include/sys/pll.h: Likewise
100 2009-09-08 Jie Zhang <jie.zhang@analog.com>
102 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Don't use
103 -mcpu=bf532-any for the default multilib.
105 2009-07-28 DJ Delorie <dj@redhat.com>
107 * mep/gmap_default.ld: Add linkonce sections for .vtext.
108 * mep/default.ld: Likewise.
109 * mep/fmax.ld: Likewise.
110 * mep/simple.ld: Likewise.
112 2009-07-14 DJ Delorie <dj@redhat.com>
114 * mep/syscalls.S (sysret): Maintain 16-byte stack alignment.
116 2009-07-08 DJ Delorie <dj@redhat.com>
118 * m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int.
120 2009-07-01 Anthony Green <green@moxielogic.com>
122 * moxie/crt0.S (_start): Clear BSS at startup. Register _fini()
124 * moxie/sim-open.S: Fix comment.
126 2009-06-19 Joseph Myers <joseph@codesourcery.com>
128 * Makefile.in (html, pdf): New.
129 * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
130 * doc/porting.texi: Fix section structure.
132 2009-06-17 Michael Eager <eager@eagercon.com>
134 * rs6000/Makefile.in: Add xilinx support.
135 * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
136 * rs6000/xilinx.ld: New file.
137 * rs6000/xilinx440.ld: Ditto.
139 2009-05-13 Ken Werner <ken.werner@de.ibm.com>
141 * configure.in: Introduce config_libnosys flag which defaults to true.
142 * configure: Regenerate.
144 2009-05-13 Ulrich Weigand <uweigand@de.ibm.com>
146 * spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
147 * spu/crti.S: Remove nop.
149 2009-05-08 Nick Clifton <nickc@redhat.com>
151 * mn10300/sim.ld: Add missing section names such as .bss.*
152 .text.*, etc. General tidy up.
154 2009-05-07 Ken Werner <ken.werner@de.ibm.com>
156 * spu/configure.in: Fix multilib support.
157 * spu/configure: Regenerate.
158 * spu/Makefile.in: Add CFLAGS_FOR_TARGET.
160 2009-04-29 Anthony Green <green@moxielogic.com>
162 * moxie/moxie-elf-common.ld: Move default stack out to accommodate
165 2009-04-22 Anthony Green <green@moxielogic.com>
167 * configure.in: Add moxie support.
168 * configure: Regenerate.
169 * moxie/aclocal.m4, moxie/configure, moxie/configure.in,
170 moxie/crt0.S, moxie/fstat.c, moxie/getpid.c, isatty.c,
171 moxie/kill.c, moxie/Makefile.in, moxie/moxie-elf-common.ld,
172 moxie/print.c, moxie/putnum.c, moxie/qemu.ld, moxie/qemu-time.c,
173 moxie/qemu-write.c, moxie/sbrk.c, moxie/sim-close.S,
175 moxie/sim-inbyte.c, moxie/sim.ld, moxie/sim-lseek.c,
176 moxie/sim-lseek.S, moxie/sim-open.S, moxie/sim-read.S, moxie/sim-time.c,
177 moxie/sim-unlink.S, moxie/sim-write.S, moxie/stat.c: New files.
179 2009-04-22 DJ Delorie <dj@redhat.com>
181 * mep/sim-crt0.S (_start): Fix typo.
183 2009-04-21 DJ Delorie <dj@redhat.com>
185 * mep/Makefile.in (SCRIPTS): Update to new config.
186 * mep/default.ld: New.
187 * mep/gmap_default.ld: Change default endian to little.
188 * mep/sim-crt0.S: Maintain 8-byte stack alignment.
189 * mep/sim-crtn.S: Likewise.
191 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
193 * spu/Makefile.in: Add new files.
194 * spu/times.c: New File.
195 * spu/getitimer.c: Likewise.
196 * spu/setitimer.c: Likewise.
198 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
200 * spu/Makefile.in: Add linux_getpid.o and linux_gettid.o.
201 * spu/linux_getpid.c: New file.
202 * spu/linux_gettid.c: New file.
204 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
206 * spu/crt0.S (_start): Place spu_id in the first agument register.
208 2009-03-16 Jeff Johnston <jjohnstn@redhat.com>
210 * m32r/m32r-stub.c: Replace with one from newer version of gdb.
212 2009-01-07 Ben Elliston <bje@au.ibm.com>
214 * Makefile.in (all): Add `+' to the command line so that the
215 command is always treated as $(MAKE).
216 * doc/Makefile.in (datarootdir): Define.
218 2008-12-17 Jon Beniston <jon@beniston.com>
220 * README: Add description of lm32 directory.
221 * configure.in: Add lm32 target.
222 * configure: Regenerated.
223 * libnosys/configure.in: Add lm32 target.
224 * libnosys/configure: Regenerated.
225 * lm32: New directory.
226 * lm32/aclocal.m4: New file.
227 * lm32/Makefile.in: New file.
228 * lm32/configure.in: New file.
229 * lm32/configure: New file.
230 * lm32/crt0.S: New file.
231 * lm32/isatty.c: New file.
232 * lm32/scall.S: New file.
233 * lm32/sim.ld: New file.
235 2008-12-11 Ken Werner <ken.werner@de.ibm.com>
237 * spu/crt0.S: Call __monstartup if profiling is enabled.
238 * spu/Makefile.in: Add gcrt1.o gcrt2.o.
240 2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
242 * mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update
245 2008-12-05 Adam Nemet <anemet@caviumnetworks.com>
247 * mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update
250 2008-11-20 Ken Werner <ken.werner@de.ibm.com>
251 Patrick Mansfield <patmans@us.ibm.com>
252 Joel Schopp <jschopp@austin.ibm.com>
254 * spu/Makefile.in: Add new files.
255 * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
257 * spu/mmap_eaddr.c: New File.
258 * spu/mremap_eaddr.c: Likewise.
259 * spu/msync_eaddr.c: Likewise.
260 * spu/munmap_eaddr.c: Likewise.
262 2008-11-17 Jeff Johnston <jjohnstn@redhat.com>
264 * m32r/Makefile.in: Add building m32r-stub.o from local copy instead
265 of up and over in gdb.
266 * m32r/m32r-stub.c: New file copied from gdb.
268 2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
270 * arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
271 under thumb and thumb2.
273 2008-09-24 DJ Delorie <dj@redhat.com>
275 * m32c/varvects.S: New.
276 * m32c/varvects.h: New.
277 * m32c/sample.c: New.
278 * m32c/Makefile.in: Add m32cgloss library support.
279 * m32c/crt0.S: Tweaks to support interrupts by default.
280 * m32c/m32c.tmpl: Likewise.
282 2008-09-10 Ken Werner <ken.werner@de.ibm.com>
284 * spu/dirfuncs.c: Avoid warnings.
285 * spu/kill.c: Likewise.
287 2008-09-04 Ken Werner <ken.werner@de.ibm.com>
289 * spu/Makefile.in: Fix missing linux_syscalls.o.
290 * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
292 2008-08-14 Jie Zhang <jie.zhang@analog.com>
294 * bfin/Makefile.in: (top_srcdir): Define.
295 (mkinstalldirs): Define.
296 (BOARD_SCRIPTS): Define.
297 (BOARD_LDFLAGS): Define.
299 (BOARD_CRT0S): Define.
300 (BOARD_OBJS): Define.
301 (BOARD_TEST): Define.
302 (BOARD_INSTALL): Define.
303 (INCLUDES): Add -I$(srcdir)/include.
304 (all): Add ${BOARD_CRT0S} and ${BOARD_BSP}.
305 (.c.S): Remove target.
306 (crt0.o): New target.
307 (basiccrt.o): Likewise.
308 (basiccrtb.o): Likewise.
309 (basiccrts.o): Likewise.
310 (basiccrt561.o, basiccrt561s.o, basiccrt561b.o): Likewise
311 (clean mostlyclean): Remove ${BOARD_BSP}.
312 (install): Depend on ${BOARD_INSTALL}.
313 (install-sim): Reformat.
314 (install-board): New target.
315 * bfin/basiccrt.S: Remove useless __ADSPBF561_COREB__ in
316 workaround code for 05000229.
317 * bfin/syscalls.c (do_syscall): Use `EXCPT 0' instead of
318 `RAISE 0' for syscall.
319 * bfin/basiccrt.S: New file.
320 * bfin/bf5*ld: New file.
321 * bfin/bfin-common-mc.ld: New file.
322 * bfin/bfin-common-sc.ld: New file.
323 * bfin/include/blackfin.h: New file.
324 * bfin/include/cdefBF5*.h: New file.
325 * bfin/include/cdef_LPBlackfin.h: New file.
326 * bfin/include/cdefblackfin.h: New file.
327 * bfin/include/cplb.h: New file.
328 * bfin/include/cplbtab.h: New file.
329 * bfin/include/defBF5*.h: New files.
330 * bfin/include/def_LPBlackfin.h: New files.
331 * bfin/include/defblackfin.h: New file.
332 * bfin/include/sys/_adi_platform.h: New file.
333 * bfin/include/sys/anomaly_macros_rtl.h: New file.
334 * bfin/include/sys/excause.h: New file.
335 * bfin/include/sys/exception.h: New file.
336 * bfin/include/sys/mc_typedef.h: New file.
337 * bfin/include/sys/platform.h: New file.
338 * bfin/include/sys/pll.h: New file.
339 * bfin/include/sysreg.h: New file.
340 * libnosys/configure.in (MISSING_SYSCALL_NAMES): Don't define
342 * libnosys/configure: Regenerate.
344 2008-07-17 Ken Werner <ken.werner@de.ibm.com>
346 * spu/syscalls.c: Check and set the errno value.
348 2008-06-17 Ken Werner <ken.werner@de.ibm.com>
350 * spu/Makefile.in: Add new file.
351 * spu/linux_syscalls.c: New file to add Linux syscall support.
353 2008-06-16 Corrin Meyer <cjmeyer@gmail.com>
355 * m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
357 2008-05-20 Nick Clifton <nickc@redhat.com>
359 * iq2000/crt0.S (__dso_handle): Define (weak).
360 * frv/crt0.S (__dso_handle): Define (weak).
361 * mn10300/crt0.S (___dso_handle): Define (weak).
363 2008-05-05 Ken Werner <ken.werner@de.ibm.com>
365 * spu/readlink.c: Align readlink implementation to POSIX.
367 2008-04-25 Nick Clifton <nickc@redhat.com>
369 * arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
370 initializing stack pointers for interrupt modes is still pending.
372 2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
374 * spu/sbrk.c: Remove "extern int errno", use whatever is supplied
377 2008-04-04 DJ Delorie <dj@redhat.com>
379 * hp74x/configure: Regenerate with autoconf 2.61.
380 * fr30/configure: Regenerate with autoconf 2.61.
381 * mips/configure: Regenerate with autoconf 2.61.
382 * xstormy16/configure: Regenerate with autoconf 2.61.
383 * rs6000/configure: Regenerate with autoconf 2.61.
384 * d30v/configure: Regenerate with autoconf 2.61.
385 * i386/configure: Regenerate with autoconf 2.61.
386 * configure: Regenerate with autoconf 2.61.
387 * wince/configure: Regenerate with autoconf 2.61.
388 * pa/configure: Regenerate with autoconf 2.61.
389 * m32r/configure: Regenerate with autoconf 2.61.
390 * mn10200/configure: Regenerate with autoconf 2.61.
391 * iq2000/configure: Regenerate with autoconf 2.61.
392 * cris/configure: Regenerate with autoconf 2.61.
393 * m68k/configure: Regenerate with autoconf 2.61.
394 * spu/configure: Regenerate with autoconf 2.61.
395 * m32c/configure: Regenerate with autoconf 2.61.
396 * mn10300/configure: Regenerate with autoconf 2.61.
397 * i960/configure: Regenerate with autoconf 2.61.
398 * arm/configure: Regenerate with autoconf 2.61.
399 * libnosys/configure: Regenerate with autoconf 2.61.
400 * m68hc11/configure: Regenerate with autoconf 2.61.
401 * bfin/configure: Regenerate with autoconf 2.61.
402 * crx/configure: Regenerate with autoconf 2.61.
403 * mt/configure: Regenerate with autoconf 2.61.
404 * sparc/configure: Regenerate with autoconf 2.61.
405 * sparc/libsys/configure: Regenerate with autoconf 2.61.
406 * mcore/configure: Regenerate with autoconf 2.61.
407 * mep/configure: Regenerate with autoconf 2.61.
408 * frv/configure: Regenerate with autoconf 2.61.
409 * doc/configure: Regenerate with autoconf 2.61.
411 2008-01-10 DJ Delorie <dj@redhat.com>
413 * m32c/exit.S (__exit): preserve both argument registers.
415 2008-01-03 Jeff Johnston <jjohnstn@redhat.com>
417 * arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
418 dir is used in newlib.
419 * bfin/syscalls.c: Ditto.
420 * cris/gensyscalls: Ditto.
421 * fr30/syscalls.c: Ditto.
422 * frv/isatty.c: Ditto.
423 * iq2000/isatty.c: Ditto.
424 * libnosys/isatty.c: Ditto.
425 * m32r/isatty.c: Ditto.
426 * mn10200/isatty.c: Ditto.
427 * mn10300/isatty.c: Ditto.
428 * xstormy16/isatty.c: New file with _isatty function.
430 2007-12-01 Hans-Peter Nilsson <hp@axis.com>
432 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
434 2007-11-06 Dave Brolley <brolley@redhat.com>
436 * syscall.h (SYS_reconfig): New macro.
438 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
440 * spu/crt0.S: Fix so element one of register one is correctly set
441 when compiled with -mstdmain and -fstack-check.
443 2007-10-02 Markus Deuling <deuling@de.ibm.com>
445 * spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
448 2007-10-01 Markus Deuling <deuling@de.ibm.com>
450 * spu/Makefile.in: add dependencies for crt files.
452 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
454 * spu/sbrk.c: Use the current stack pointer value rather than the
455 maximum available memory to determine the amount of heap space
456 left. Without this change calling sbrk() can allocate space that
457 is currently in use on the stack.
459 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
461 * spu/sched_yield.c: New file (missed on 2007-09-21).
463 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
465 * spu/Makefile.in: Add new files.
466 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
468 * spu/pread.c: New file to add pread via assist call.
469 * spu/pwrite.c: New file to add pwrite via assist call.
470 * spu/readv.c: New file to add readv via assist call.
471 * spu/writev.c: New file to add writev via assist call.
473 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
475 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
477 * spu/sched_yield.c: New file add sched_yield via assist call.
478 * spu/umask.c: New file add umask via assist call.
479 * spu/utime.c: New file add utime via assist call.
480 * spu/utimes.c: New file add utimes via assist call.
481 * spu/Makefile.in: Add new files.
483 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
485 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
486 * spu/shm_open.c: New file to add shm_open via assist call.
487 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
488 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
490 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
492 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
493 rewinddir, seekdir and telldir implementations. These are
494 grouped in one file so that we do not need a separate file for
495 the struct dirent and DIR allocation code.
496 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
497 * spu/Makefile.in: Add dirfuncs.o.
499 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
501 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
502 and software_init_hook.
504 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
506 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
508 * arm/syscalls.c (_stat): Use _close
510 * arm/syscalls.c (struct poslog): Rename to...
511 (struct fdent): ... this.
512 (FILE_HANDLE_OFFSET): Remove.
513 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
514 (newslot): New function.
515 (remap_handle): Remove.
516 (initialise_monitor_handles): Use stdout as fallback for stderr.
518 (checkerror): ... this.
519 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
520 (_read): Use findslot(). Return EBADF on bad handle.
521 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
522 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
523 (_swiwrite): Correct the use of r0.
524 (_write): Call findslot().
525 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
526 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
527 (_swiclose): Correct the use of r0.
528 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
529 (_getpid): Use __attribute__((unused)).
530 (_sbrk): Fix formatting.
531 (_swistat): New function.
532 (_stat): Call _swistat().
533 (_fstat): Call _swistat().
534 (_unlink): Correct the use of r0.
535 (isatty): Call finslot(). Correct the use of r0.
536 (_system): Call checkerror(). Correct the use of r0.
537 (_rename): Correct the use of r0.
539 2007-07-13 Kevin Buettner <kevinb@redhat.com>
541 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
542 for .gcc_except_table.*.
544 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
546 * arm/syscalls.c (gettimeofday): Change to POSIX signature
547 where second argument is passed as void *.
548 * bfin/syscalls.c (gettimeofday): Ditto.
549 * cris/gensyscalls (gettimeofday): Ditto.
550 * cris/linunistd.h (gettimeofday): Ditto.
551 * crx/time.c (gettimeofday): Ditto.
552 * frv/sim-time.c (gettimeofday): Ditto.
553 * i386/cygmon-salib.c (gettimeofday): Ditto.
554 * libnosys/gettod.c (gettimeofday): Ditto.
555 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
556 * sparc/cygmon-salib.c (gettimeofday): Ditto.
557 * spu/gettimeofday.c (gettimeofday): Ditto.
559 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
561 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
562 * spu/mkstemp.c: New file to add mkstemp support via assist call.
563 * spu/mktemp.c: New file to add mktemp support via assist call.
564 * spu/Makefile.in: Add mkstemp.o and mktemp.o
566 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
568 * spu/jsre.h: Add new JSRE opcodes.
569 * spu/dup2.c: New file to add dup2 support via assist call.
570 * spu/fdatasync.c: New file to add fdatasync support via assist call.
571 * spu/fsync.c: New file to add fsync support via assist call.
572 * spu/lockf.c: New file to add lockf support via assist call.
573 * spu/sync.c: New file to add sync support via assist call.
574 * spu/truncate.c: New file to add truncate support via assist call.
575 * spu/Makefile.in: Add new files.
577 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
579 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
580 * spu/link.c: New file to add link support via an assist call.
581 * spu/readlink.c: New file to add readlink support via an assist call.
582 * spu/symlink.c: New file to add symlink support via an assist call.
583 * spu/Makefile.in: Add new files.
585 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
587 * spu/jsre.h: Add JSRE_LSTAT.
588 * spu/lstat.c: New file add lstat support via an assist call.
589 * spu/conv_stat.c: New file, add common stat conversion code.
590 * spu/fstat.c: Use __conv_stat.
591 * spu/stat.c: Use __conv_stat.
592 * spu/Makefile.in: Add conv_stat.o and lstat.o.
594 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
596 * spu/jsre.h: Add JSRE_GETCWD.
597 * spu/getcwd.c: New file, implement getcwd with help from an
599 * spu/Makefile.in: Add getcwd.
601 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
603 * spu/jsre.h: Add defines for new assist calls.
604 * spu/chdir.c: New file, support chdir via assist call.
605 * spu/chmod.c: New file, support chmod via assist call.
606 * spu/chown.c: New file, support chown via assist call.
607 * spu/fchdir.c: New file, support fchdir via assist call.
608 * spu/fchmod.c: New file, support fchmod via assist call.
609 * spu/fchown.c: New file, support fchown via assist call.
610 * spu/lchown.c: New file, support lchown via assist call.
611 * spu/mkdir.c: New file, support mkdir via assist call.
612 * spu/mknod.c: New file, support mknod via assist call.
613 * spu/rmdir.c: New file, support rmdir via assist call.
614 * spu/Makefile.in: Add new files.
616 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
618 * spu/getpagesize.c: New file add getpagesize via an assist call.
619 * spu/jsre.h: Add JSRE_GETPAGESIZE.
620 * spu/Makefile.in: Add getpagesize.
622 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
624 * spu/Makefile.in: Add nanosleep.c.
625 * spu/jsre.h: Add JSRE_NANOSLEEP.
626 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
628 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
630 * spu/jsre.h: Remove the assist call structs and defines that are
631 specific to one assist call from here.
632 * spu/access.c: Move struct syscall_access_t to here.
633 * spu/fstat.c: Move struct syscall_fstat_t to here.
634 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
635 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
636 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
638 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
639 * spu/read.c: Move struct syscall_read_t to here, and actually use
640 it (it is the same as syscall_write_t).
641 * spu/stat.c: Move struct syscall_stat_t to here.
642 * spu/write.c: Move struct syscall_write_t to here.
643 * spu/close.c: Pass the address of the first and only argument to
644 __send_to_ppe rather than using an automatic variable and a
647 * spu/unlink.c: Ditto.
649 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
651 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
652 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
655 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
657 * spu/syscalls.c: Change __send_to_ppe to return the result stored
658 in stored in slot 0 of the data, rather than have each assisted
659 call retrieve the value.
660 * spu/jsre.h: Remove the now unused syscall_out_t.
661 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
662 value, remove unused syscall_out_t variable.
663 * spu/close.c: Ditto.
665 * spu/fstat.c: Ditto.
666 * spu/ftruncate.c: Ditto.
667 * spu/gettimeofday.c: Ditto.
668 * spu/lseek.c: Ditto.
672 * spu/unlink.c: Ditto.
673 * spu/write.c: Ditto.
675 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
677 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
680 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
682 * spu/open.c: Unconditionally set the "mode" to fix a bug where
683 mode was not properly set.
685 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
687 * m68k/fido-_exit.c (_exit): Use stop #0x700.
689 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
691 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
692 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
694 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
696 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
697 on return from the offload call.
698 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
699 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
700 remove the setting of errno.
701 * spu/close.c: Ditto.
703 * spu/fstat.c: Ditto.
704 * spu/ftruncate.c: Ditto.
705 * spu/gettimeofday.c: Ditto.
706 * spu/lseek.c: Ditto.
710 * spu/unlink.c: Ditto.
711 * spu/write.c: Ditto.
713 2007-03-01 Ben Elliston <bje@au.ibm.com>
715 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
716 that GCC runtime stack checking works. Handle the backchain, too.
718 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
720 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
721 * spu/jsre.h: Remove time, add gettimeofday.
722 * spu/Makefile.in: Ditto.
724 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
726 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
727 "setf", not "nop", for common_v10_v32 compatibility.
728 Move out interrupt table to irqtable.S. Include here for non-ELF.
729 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
730 weak default stub definitions.
731 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
733 * cris/setup.S [__arch_common_v10_v32]: Return.
734 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
736 2007-02-15 Nick Clifton <nickc@redhat.com>
738 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
740 * sparc/cygmon-sparc64-ld.src: Likewise.
742 2007-02-08 Dave Brolley <brolley@redhat.com>
744 * mep: New target directory.
746 * configure.in: Add support for MeP.
747 * configure: Regenerated.
748 * mep/configure.in: New file.
749 * mep/configure: Ditto.
750 * mep/Makefile.in: Ditto.
751 * mep/aclocal.m4: Ditto.
754 * mep/sim-crt0.S: Ditto.
755 * mep/sim-crtn.S: Ditto.
756 * mep/fmax.ld: Ditto.
757 * mep/gcov-io.h: Ditto.
758 * mep/gmap_default.ld: Ditto.
759 * mep/handlers.c: Ditto.
760 * mep/h_reset.c: Ditto.
761 * mep/isatty.c: Ditto.
762 * mep/mep-bb.c: Ditto.
763 * mep/mep-gmon.c: Ditto.
767 * mep/sdram-crt0.S: Ditto.
768 * mep/sdram-crtn.S: Ditto.
769 * mep/simnovec-crt0.S: Ditto.
770 * mep/simple.ld: Ditto.
771 * mep/simsdran-crt0.S: Ditto.
772 * mep/syscalls.S: Ditto.
773 * mep/write.c: Ditto.
775 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
777 * spu/syscalls.c: Replace vector with __vector.
779 2007-01-09 Ben Elliston <bje@au.ibm.com>
781 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
782 warning about this noreturn function returning.
784 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
786 Merge from newlib-csl-20060320-branch:
787 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
790 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
791 * m68k/cf-crt0.S (__reset): Define here.
792 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
793 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
794 slot a unique routine.
795 * m68k/cf.sc: Adjust for .interrupt_vector section.
798 * m68k/Makefile.in (m5273c3): Rename to ...
799 (m5272c3): ... here to fix typo.
803 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
805 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
806 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
807 (rdimon-_exit.o, rdimon-_kill.o): New.
808 * arm/_exit.c, arm/_kill.c: New.
809 * arm/syscalls.c (_exit, _kill): Remove.
811 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
813 Merge from newlib-csl-20060320-branch:
814 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
816 * m68k/cf-crt0.S (__start): Adjust semihosting.
818 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
820 Merge from newlib-csl-20060320-branch:
821 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
823 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
825 2007-01-02 Ben Elliston <bje@au.ibm.com>
827 * spu/time.c (time): Cast new sys.time value to unsigned int.
829 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
831 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
832 to do_AngelSWI to int.
834 * arm/licfunc.c (do_AngelSWI): Remove.
835 * arm/syscalls.c (do_AngelSWI): Remove.
836 * arm/swi.h (do_AngelSWI): New.
838 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
840 Merge from newlib-csl-20060320-branch:
841 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
843 * m68k/fido-crt0.S (_vector_table): Reference
844 _PrivilegeViolationHandler.
846 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
848 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
850 * m68k/fido.sc: Clean up formatting. Add comments. Move
851 stack and heap end to SDRAM for SRAM and SDRAM configurations.
852 Put RedBoot application text in SRAM.
854 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
856 * m68k/Makefile (install_cf): Don't loop over files here. Only
857 install sources for the default multilib.
858 (install_fido): Likewise.
859 (install_io): Install bsps in one go.
861 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
862 Kazu Hirata <kazu@codesourcery.com>
864 * configure.in: Recognize fido-*-*.
865 * configure: Regenerate.
866 * m68k/Makefile.in (CF_ISRS): Use addprefix.
867 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
868 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
869 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
870 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
871 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
873 * m68k/asm.h (mbb): New.
874 * m68k/configure.in (DO): Check for __mfido__.
875 * m68k/configure: Regenerate.
876 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
877 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
878 m68k/fido.sc, m68k/fido_profiling.h: New.
880 2006-12-18 Ben Elliston <bje@au.ibm.com>
882 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
884 2006-12-13 Ben Elliston <bje@au.ibm.com>
886 * libnosys/_exit.c (_exit): Finish with an infinite loop to
887 eliminate a warning about this noreturn function returning.
889 2006-12-13 Sa Liu <saliu@de.ibm.com>
891 * spu/access.c: New file
892 * spu/dup.c: New file
893 * spu/ftruncate.c: New file
894 * spu/jsre.h: add structures for new functions
895 * spu/time.c: New file
896 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
898 2006-12-12 Ben Elliston <bje@au.ibm.com>
900 * configure.in: Remove superfluous semicolons.
901 * configure: Regenerate.
903 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
905 Merge from newlib-csl-20060320-branch:
906 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
907 Kazu Hirata <kazu@codesourcery.com>
909 * m68k/Makefile.in (CF_ISRS): Use addprefix.
911 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
913 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
914 (ARFLAGS): Remove commented out definition.
917 * m68k/configure.in (DO) Set to list of target cpu families.
918 * m68k/configure: Rebuilt.
919 * m68k/Makefile.in (DO): New.
920 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
922 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
923 m5282evb, m5329evb, m5485evb): Move earlier.
924 (all): Add all_$DO dependencies.
925 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
927 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
929 (install): Add install_$DO dependencies.
930 (install_cf, install_m68k): New targets. Perform cf and m68k
931 installs as appropriate.
932 (install_io): New, install the io libraries.
935 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
937 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
939 (CF_OBJS): Add cf-isv.o.
940 (CF_SOURCES): Add cf-isv.S.
941 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
942 * m68k/cf-isv.S: New, broken out of ...
943 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
944 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
945 (__heap_limit): Define.
946 * m68k/cf-sbrk.c (__heap_limit): Declare.
947 (sbrk): Adjust for __heap_limit.
948 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
949 Install a separate isv.o file.
950 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
951 (HOSTED_INIT_SIM): ... this.
954 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
956 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
957 (m5275evb): New board.
960 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
962 * m68k/cf.sc: Add linkonce sections and
966 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
968 * m68k/Makefile.in: Adjust Coldfire rules.
969 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
970 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
971 (BDM_OTHER_OBJS): Remove.
972 (BDM_SYSOBJS): Rename to ...
973 (UNHOSTED_OBJS): ... here. Adjust.
974 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
975 (CF_HOSTED_SCRIPTS): New.
976 (CF_SCRIPTS, CF_SOURCES): Adjust.
977 * m68k/cf.sc: Add IO library variable.
978 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
979 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
980 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
981 m68k/cf-hosted.S: ... here.
982 * m68k/cf-exit.c: New.
983 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
984 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
986 * m68k/bdm-gdb.c: Rename to ...
987 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
988 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
989 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
990 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
991 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
992 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
993 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
994 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
995 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
996 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
997 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
998 unhosted libraries. Adjust names of gdb conversion functions.
1001 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
1003 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
1005 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
1007 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
1009 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
1011 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
1012 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
1013 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
1017 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
1018 * m68k/bdm-semihost.c: Remove.
1019 * m68k/bdm-semihost.S: New.
1020 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
1021 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
1022 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
1023 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
1024 * m68k/bdm-isrs.c: Update comment.
1025 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
1027 (__bdm_semihost): Declare.
1030 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
1032 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
1033 (BDM_SYSOBJS): Add bdm-sbrk.o.
1034 * m68k/bdm-sbrk.c: New.
1037 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
1039 * m68k/Makefile.in (CF_SOURCES): New.
1040 (install): Install them.
1043 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
1045 * m68k/cf.sc: Add .jcr section to .text.
1047 2006-12-11 Ben Elliston <bje@au.ibm.com>
1049 * configure.in: Remove extra whitespace from config_testsuite =
1050 VALUE statements to eliminate shell errors.
1051 * configure: Regenerate.
1053 2006-12-08 Sa Liu <saliu@de.ibm.com>
1055 * spu/exit.c (libgloss_exit): Rename from this ..
1056 (_exit): .. to this. Overhaul.
1058 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
1059 * spu/crt0.C, spu/init.c: Remove.
1060 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
1061 * spu/configure: Regenerate.
1062 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
1063 (OBJS): Remove init.o.
1065 (OUTPUTS): Add $(CRTOBJS).
1067 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
1069 * mips/crt0.S: Fix preprocessor statements from previous patch
1072 2006-11-24 Thiemo Seufer <ths@mips.com>
1073 Nigel Stephens <nigel@mips.com>
1075 * mips/crt0.S (_start): Use all available float registers. Don't touch
1076 SR_PE on post-mips2 CPUs, it means soft reset there.
1078 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
1080 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
1082 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
1084 * mn10300/Makefile.in: Add spaces after do in "for" loop.
1086 2006-11-08 Jie Zhang <jie.zhang@analog.com>
1088 * bfin/configure.in: New.
1090 * bfin/Makefile.in: New.
1091 * bfin/syscalls.c: New.
1092 * bfin/aclocal.m4: Generate.
1093 * bfin/configure: Ditto.
1094 * configure.in: Add support for bfin-*-*.
1095 * configure: Regenerate.
1096 * syscall.h (SYS_argc): Define.
1097 (SYS_argnlen): Define.
1100 2006-10-10 Thiemo Seufer <ths@mips.com>
1102 * mips/Makefile.in: Add INCLUDES to local compile rules.
1104 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
1106 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
1109 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
1111 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
1112 to avoid use of __ARM_ARCH__.
1114 2006-10-02 Nick Clifton <nickc@redhat.com>
1116 * arm/linux-syscalls0.c: Add arm architecture flag
1117 checks around bx insn.
1119 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
1121 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
1123 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
1125 Merge from newlib-csl-20060320-branch:
1126 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
1128 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
1131 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
1132 (CF_SCRIPTS): Update.
1133 (%-bdm.ld): Rename to %-ram.ld.
1135 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
1137 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
1139 (BDM_OBJS): Add bdm-crt1.o.
1140 (BDM_OTHER_OBJS): Remove print.o putnum.o
1142 (CF_BDM_SCRIPTS): Generated name of ram scripts.
1143 (CF_ROM_SCRIPTS): Generated name of rom scripts.
1144 (CF_SCRIPTS): Adjust.
1145 (all): Add BDM_CRT0.
1146 (bdm-crt0.o, bdm-crt1.o): New targets.
1147 (bdm-isv.o): Remove.
1148 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
1149 m5329evb, m5485evb): New.
1150 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
1151 (install): Remove DBUG installs.
1152 * m68k/bdm-crt0.S: New.
1153 * m68k/bdm-crt1.c: New.
1154 * m68k/bdm-exit.c: Call __reset.
1155 * m68k/bdm-isv.c: Remove.
1156 * m68k/cf.sc: Adjust to produce either rom or ram images.
1157 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
1159 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
1162 * m68k/cf.sc: Set entry point to _start.
1163 * m68k/crt0.X (_start): New name for entrypoint
1164 (start): Weak alias for start.
1166 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
1168 * m68k/bdm-system.c (_system): Support system(NULL).
1170 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
1172 * m68k/bdm-system.c (_system): Properly encode non failure exit
1175 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
1177 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
1179 * m68k/bdm-close.c: Add copyright notice.
1180 * m68k/bdm-fstat.c: Add copyright notice.
1181 * m68k/bdm-gettimeofday.c: Add copyright notice.
1182 * m68k/bdm-inbyte.c: Remove.
1183 * m68k/bdm-isatty.c: Add copyright notice.
1184 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
1185 * m68k/bdm-open.c: Add copyright notice.
1186 * m68k/bdm-read.c: Add copyright notice.
1187 * m68k/bdm-rename.c: Add copyright notice.
1188 * m68k/bdm-stat.c: Add copyright notice.
1189 * m68k/bdm-system.c: Add copyright notice.
1190 * m68k/bdm-time.c: New.
1191 * m68k/bdm-unlink.c: Add copyright notice.
1192 * m68k/bdm-write.c: Add copyright notice.
1194 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
1196 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
1199 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
1201 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
1202 * m68k/bdm-outbyte.c: Delete.
1203 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
1205 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1207 * m68k/bdm-semihost.h: Add new constants for additional
1208 semihosting functions. Add new BDM_TRAP macro to encapsulate
1210 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1211 * m68k/bdm-outbyte.c (outbyte): Ditto.
1212 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1213 now called BDM_TRAPNUM.
1214 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1215 containing declarations and conversion functions for GDB's fileio
1217 * m68k/bdm-close.c: New file to define corresponding function.
1218 * m68k/bdm-fstat.c: Ditto.
1219 * m68k/bdm-gettimeofday.c: Ditto.
1220 * m68k/bdm-isatty.c: Ditto.
1221 * m68k/bdm-lseek.c: Ditto.
1222 * m68k/bdm-open.c: Ditto.
1223 * m68k/bdm-read.c: Ditto.
1224 * m68k/bdm-rename.c: Ditto.
1225 * m68k/bdm-stat.c: Ditto.
1226 * m68k/bdm-system.c: Ditto.
1227 * m68k/bdm-unlink.c: Ditto.
1228 * m68k/bdm-write.c Ditto.
1229 * m68k/Makefile.in: Add dependencies for new files.
1231 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
1233 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
1235 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
1237 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
1238 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
1239 * cf.sc (GROUP): Revert previous change. Add IO library.
1241 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
1242 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
1244 (all): Add new targets.
1245 (BDM_BSP): New target.
1246 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
1248 (BDM_ISRS): New targets.
1249 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
1251 (m5485evb-dbug): New.
1252 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
1253 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
1254 (install): Add BDM_BSP.
1255 * m68k/bdm-exit.c: New
1256 * m68k/bdm-inbyte.c: New
1257 * m68k/bdm-outbyte.c: New
1258 * m68k/bdm-semihost.c: New
1259 * m68k/bdm-semihost.h: New
1260 * m68k/bdm-isrs.c: New.
1261 * m68k/bdm-isv.c: New.
1262 * dbug-cf.sc: Renamed to ...
1263 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
1265 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1267 * m68k/bdm-semihost.h: Add new constants for additional
1268 semihosting functions. Add new BDM_TRAP macro to encapsulate
1270 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1271 * m68k/bdm-outbyte.c (outbyte): Ditto.
1272 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1273 now called BDM_TRAPNUM.
1274 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1275 containing declarations and conversion functions for GDB's fileio
1277 * m68k/bdm-close.c: New file to define corresponding function.
1278 * m68k/bdm-fstat.c: Ditto.
1279 * m68k/bdm-gettimeofday.c: Ditto.
1280 * m68k/bdm-isatty.c: Ditto.
1281 * m68k/bdm-lseek.c: Ditto.
1282 * m68k/bdm-open.c: Ditto.
1283 * m68k/bdm-read.c: Ditto.
1284 * m68k/bdm-rename.c: Ditto.
1285 * m68k/bdm-stat.c: Ditto.
1286 * m68k/bdm-system.c: Ditto.
1287 * m68k/bdm-unlink.c: Ditto.
1288 * m68k/bdm-write.c Ditto.
1289 * m68k/Makefile.in: Add dependencies for new files.
1291 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1293 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
1294 specify signal code.
1295 * spu/jsre.h: Update declaration of _send_to_ppe().
1296 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
1297 * spu/fstat.c: Ditto.
1298 * spu/lseek.c: Ditto.
1299 * spu/open.c: Ditto.
1300 * spu/read.c: Ditto.
1301 * spu/stat.c: Ditto.
1302 * spu/unlink.c: Ditto.
1303 * spu/write.c: Ditto.
1305 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1307 * spu/Makefile.in: Add dependency.
1309 2006-08-24 Paul Brook <paul@codesourcery.com>
1311 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
1313 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
1315 * spu/Makefile.in: Add new object files.
1316 * spu/syscalls.c: Move each system call to individual file.
1317 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
1318 * spu/close.c: New file. Moved from spu/syscalls.c.
1319 * spu/fstat.c: Likewise.
1320 * spu/getpid.c: Likewise.
1321 * spu/isatty.c: Likewise.
1322 * spu/kill.c: Likewise.
1323 * spu/lseek.c: Likewise.
1324 * spu/open.c: Likewise.
1325 * spu/read.c: Likewise.
1326 * spu/stat.c: Likewise.
1327 * spu/unlink.c: Likewise.
1328 * spu/write.c: Likewise.
1330 2006-08-21 David Ung <davidu@mips.com>
1332 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
1333 option since it uses the syscall instruction.
1335 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1337 * spu/Makefile.in: Add special compiler
1338 options to reduce size.
1340 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1342 * spu/jsre.h(JSRE_STAT): New define.
1343 (syscall_stat_t): New type.
1344 * spu/syscalls.c(stat): New syscall.
1346 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1348 * configure.in: Add spu support.
1349 * configure: Regenerated.
1350 * spu/Makefile.in: New file.
1351 * spu/aclocal.m4: Ditto.
1352 * spu/configure: Ditto.
1353 * spu/configure.in: Ditto.
1354 * spu/crt0.c: Ditto.
1355 * spu/exit.c: Ditto.
1356 * spu/init.c: Ditto.
1357 * spu/jsre.h: Ditto.
1358 * spu/sbrk.c: Ditto.
1359 * spu/syscalls.c: Ditto.
1361 2006-07-05 Shaun Jackman <sjackman@gmail.com>
1363 * arm/linux-crt0.S: Remove file.
1364 * arm/linux-crt0.c: New file. Supports PIC code.
1366 2006-07-04 Shaun Jackman <sjackman@gmail.com>
1368 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
1369 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
1370 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
1373 2006-06-30 DJ Delorie <dj@redhat.com>
1375 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
1377 2006-06-23 Shaun Jackman <sjackman@gmail.com>
1379 * arm/elf-linux.specs: New file.
1381 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
1383 * arm/syscalls.c (_unlink, isatty, _system, _rename):
1384 Make them do something useful in the ARM_RDI_MONITOR case.
1386 2006-06-08 Fred Fish <fnf@specifix.com>
1388 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
1389 mips/pmon.ld: Keep special sections generated by mips gcc.
1391 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1393 * arm/linux-syscalls0.S (reboot): Remove.
1394 * arm/linux-syscalls1.c (reboot): New function.
1396 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1398 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
1399 argument to choose an ADP exception reason.
1400 * arm/libcfunc.c (abort): Remove this function.
1402 2006-05-30 Shaun Jackman <sjackman@gmail.com>
1404 * arm/Makefile.in: Add Linux syscall interface.
1405 * arm/linux-crt0.S: New file.
1406 * arm/linux-syscall.h: New file.
1407 * arm/linux-syscalls0.S: New file.
1408 * arm/linux-syscalls1.c: New file.
1410 2006-05-23 Fred Fish <fnf@specifix.com>
1412 * mips/configure.in: Change mipsisa64-*-* to
1413 mipsisa64*-*-* to catch minor variations like
1415 * mips/configure: Regenerated.
1417 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
1419 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
1420 * configure.in: Add additional flags when creating Makefile.
1421 * configure: Regenerated.
1423 * arm/configure.in: Set with_multisubdir when creating Makefile.
1424 * cris/configure.in: Ditto.
1425 * d30v/configure.in: Ditto.
1426 * frv/configure.in: Ditto.
1427 * i386/configure.in: Ditto.
1428 * iq2000/configure.in: Ditto.
1429 * libnosys/configure.in: Ditto.
1430 * m32c/configure.in: Ditto.
1431 * m32r/configure.in: Ditto.
1432 * m68hc11/configure.in: Ditto.
1433 * m68k/configure.in: Ditto.
1434 * mcore/configure.in: Ditto.
1435 * mips/configure.in: Ditto.
1436 * mn10200/configure.in: Ditto.
1437 * mn10300/configure.in: Ditto.
1438 * mt/configure.in: Ditto.
1439 * pa/configure.in: Ditto.
1440 * rs6000/configure.in: Ditto.
1441 * sparc/configure.in: Ditto.
1442 * cris/configure: Regenerated.
1443 * d30v/configure: Ditto.
1444 * frv/configure: Ditto.
1445 * i386/configure: Ditto.
1446 * iq2000/configure: Ditto.
1447 * libnosys/configure: Ditto.
1448 * m32c/configure: Ditto.
1449 * m32r/configure: Ditto.
1450 * m68hc11/configure: Ditto.
1451 * m68k/configure: Ditto.
1452 * mcore/configure: Ditto.
1453 * mips/configure: Ditto.
1454 * mn10200/configure: Ditto.
1455 * mn10300/configure: Ditto.
1456 * mt/configure: Ditto.
1457 * pa/configure: Ditto.
1458 * rs6000/configure: Ditto.
1459 * sparc/configure: Ditto.
1461 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
1463 * configure.in: Modified to support autoconf 2.59.
1464 * */configure.in: Ditto.
1465 * configure: Regenerated.
1466 * */configure: Ditto.
1467 * wince/aclocal.m4: Ditto.
1468 * acinclude.m4: New file.
1469 * aclocal.m4: Ditto.
1470 * arm/aclocal.m4: Ditto.
1471 * cris/aclocal.m4: Ditto.
1472 * crx/aclocal.m4: Ditto.
1473 * d30v/aclocal.m4: Ditto.
1474 * fr30/aclocal.m4: Ditto.
1475 * frv/aclocal.m4: Ditto.
1476 * hp74x/aclocal.m4: Ditto.
1477 * i386/aclocal.m4: Ditto.
1478 * i960/aclocal.m4: Ditto.
1479 * iq2000/aclocal.m4: Ditto.
1480 * libnosys/aclocal.m4: Ditto.
1481 * m32c/aclocal.m4: Ditto.
1482 * m32r/aclocal.m4: Ditto.
1483 * m68hc11/aclocal.m4: Ditto.
1484 * m68k/aclocal.m4: Ditto.
1485 * mcore/aclocal.m4: Ditto.
1486 * mips/aclocal.m4: Ditto.
1487 * mn10200/aclocal.m4: Ditto.
1488 * mn10300/aclocal.m4: Ditto.
1489 * mt/aclocal.m4: Ditto.
1490 * pa/aclocal.m4: Ditto.
1491 * rs6000/aclocal.m4: Ditto.
1492 * sparc/aclocal.m4: Ditto.
1493 * sparc/libsys/aclocal.m4: Ditto.
1494 * xstormy16/aclocal.m4: Ditto.
1496 2006-04-18 Mark Mitchell <mark@codesourcery.com>
1498 * doc/porting.texi: Document libgloss build conventions.
1500 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
1502 * mt/startup-16-002.S (.internal_io): Make @nobits.
1503 * mt/startup-16-003.S (.internal_io): Make @nobits.
1504 * mt/startup-ms2.S (.internal_io): Make @nobits.
1506 2006-03-02 DJ Delorie <dj@redhat.com>
1508 * m32c/exit.S: Preserve r1.
1510 2006-02-24 Paul Brook <paul@codesourcery.com>
1512 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
1514 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
1516 * m68k/Makefile.in (CF_SCRIPTS): New.
1517 (all): Add CF_SCRIPTS.
1518 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
1519 m5282evb.ld): New targets
1520 (install): Iterate over CF_SCRIPTS.
1521 * m68k/crt0.S: Don't use dbra on any cf chips.
1522 * m68k/dbug-cf.sc: New.
1524 2006-02-07 Paul Brook <paul@codesourcery.com>
1526 * arm/crt0.S: Add Thumb-2 startup code.
1527 * arm/redboot-crt0.S: Ditto.
1528 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
1529 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
1530 * arm/trap.S: Disable for Thumb-2.
1532 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
1534 * mt/ms2.ld (.sram): Correct typo in section names.
1536 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
1538 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
1539 (crt0-ms2.o): New target.
1540 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
1542 2006-01-04 Paul Brook <paul@codesourcery.com>
1544 * m68k/bcc.ld: Add .got.plt and .got
1545 * m68k/idp.ld: Ditto.
1546 * m68k/idpgdb: Ditto.
1547 * m68k/mvme135.ld: Ditto.
1548 * m68k/sbc5204.ld: Ditto.
1549 * m68k/sbc5206.ld: Ditto.
1550 * m68k/sim.ld: Ditto.
1552 2005-12-13 DJ Delorie <dj@redhat.com>
1554 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
1555 .init and .fini processing.
1556 * m32c/crtn.S: Likewise.
1557 * m32c/exit.S: Likewise.
1559 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
1561 * mt/16-002.ld: Change architecture to 'mt'. Remove
1563 * mt/16-003.ld: Likewise.
1564 * mt/64-001.ld: Likewise.
1565 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
1566 * mt/crt0.S: Likewise.
1568 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
1570 * configure.in: Replace ms1 arch with mt arch.
1571 * configure: Rebuilt.
1572 * mt: Renamed from ms1 dir.
1574 2005-12-06 Paul Brook <paul@codesourcery.com>
1576 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
1577 * m68k/idp.ld: Ditto.
1578 * m68k/idpgdb: Ditto.
1579 * m68k/mvme135.ld: Ditto.
1580 * m68k/sbc5204.ld: Ditto.
1581 * m68k/sbc5206.ld: Ditto.
1582 * m68k/sim.ld: Ditto.
1584 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1586 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
1587 * libnosys/chown.c: New file.
1588 * libnosys/readlink.c: New file.
1589 * libnosys/symlink.c: New file.
1591 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1593 * arm/libcfunc.c (clock, sleep, usleep): New functions.
1594 * arm/syscalls.c (_clock): New function.
1595 (_times): Call _clock.
1597 2005-11-17 Shaun Jackman <sjackman@gmail.com>
1599 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
1600 the IsTTY SWI that _isatty calls.
1602 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
1604 * cris/linunistd.h: Don't redefine errno as extern int.
1606 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
1608 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
1610 * arm/configure: Regenerate.
1612 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
1614 * arm/configure.in: Support building crt0.o when syscalls
1615 are disabled in newlib.
1616 * arm/configure: Regenerated.
1618 2005-10-03 James E Wilson <wilson@specifix.com>
1620 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1621 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1622 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1623 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1624 mips/pmon.ld: Add support for .bss.* sections.
1626 2005-09-23 James E Wilson <wilson@specifix.com>
1628 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1629 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1630 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1631 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1632 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
1633 support for .gnu.linkonce.b.*.
1635 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
1637 * rs6000/Makefile.in (VPATH): Use colon as separator.
1639 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
1641 * ms1/access.c: Change copyright notice.
1643 2005-08-19 DJ Delorie <dj@redhat.com>
1645 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
1646 (*.o): Add dependencies.
1647 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1650 2005-08-18 DJ Delorie <dj@redhat.com>
1652 * m32c/Makefile.in: Block out memory regions reserved for monitors
1653 and simulators. Add monitor link scripts.
1655 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1657 * arm/syscalls.c (initialise_monitor_handles): Set
1658 monitor_stderr to the result of SWI_open(":tt", "a")
1659 instead of simply duplicating stdout.
1661 2005-08-10 DJ Delorie <dj@redhat.com>
1663 * configure.in: Add m32c support.
1664 * configure: Regenerated
1665 * m32c: New directory, Renesas R8C/M16C/M32C support.
1666 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1667 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1668 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1669 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1670 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1671 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1672 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1673 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1675 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1677 * libgloss/arm/libcfunc.c (isatty): New function.
1679 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1681 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1682 argument set to -1, which is an invalid signal number.
1683 (_kill): Comment and coding style changes only.
1684 (_raise): Remove function.
1686 2005-07-19 Paul Brook <paul@codesourcery.com>
1688 * arm/crt0.S: Ensure doubleword stack alignment.
1690 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1692 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1694 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1695 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1696 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1697 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1698 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1699 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1701 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1703 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1704 (alarm): Add the weak attribute.
1705 (pause): New function. Return ENOSYS.
1706 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1709 (_link): Ditto. Return ENOSYS.
1710 (_unlink): Call the swi instead of returning -1.
1711 (_raise): Add the weak attribute. Return ENOSYS.
1712 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1713 (_system): Call the swi instead of returning ENOSYS.
1716 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1718 * configure.in: Add ms1 case.
1719 * configure: Regenerate.
1720 * ms1/16-002.ld: New.
1721 * ms1/16-003.ld: New.
1722 * ms1/64-001.ld: New.
1723 * ms1/access.c: New.
1726 * ms1/configure: New.
1727 * ms1/configure.in: New.
1728 * ms1/crt0-16-002.S: New.
1729 * ms1/crt0-16-003.S: New.
1730 * ms1/crt0-64-001.S: New.
1732 * ms1/exit-16-002.c: New.
1733 * ms1/exit-16-003.c: New.
1734 * ms1/exit-64-001.c: New.
1737 * ms1/getpid.c: New.
1738 * ms1/gettime.c: New.
1739 * ms1/isatty.c: New.
1742 * ms1/Makefile.in: New.
1746 * ms1/startup-16-002.S: New.
1747 * ms1/startup-16-003.S: New.
1748 * ms1/startup-64-001.S: New.
1754 * ms1/unlink.c: New.
1758 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1760 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1761 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1762 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1763 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1764 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1765 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1766 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1767 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1768 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1769 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1770 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1771 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1774 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1776 * arm/syscalls.c (get_errno): Fix output register constraint.
1778 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1780 * rs6000/sim-getrusage.S: New file, broken out of:
1782 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1783 (sim-getrusage.o): New rule.
1785 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1787 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1789 2005-04-19 Eric Christopher <echristo@redhat.com>
1791 * mips/regs.S: Sign extend constants for mips64 and unify
1794 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1796 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1798 (RDIMON_BSP): Ditto.
1800 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1802 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1803 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1804 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1805 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1806 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1808 2005-02-08 Antony King <antony.king@st.com>
1810 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1811 instead of file pointer.
1813 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1815 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1816 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1817 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1818 ALL_INSTALL_FILES_NEWLIB_COPY.
1819 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1821 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1823 * configure.in: Support cris-*-* and crisv32-*-*.
1824 * libnosys/configure.in: Ditto.
1825 * configure, libnosys/configure: Regenerate.
1826 * cris: New directory.
1827 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1828 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1829 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1831 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1833 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1835 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1837 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1838 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1839 __make_section_unallocated. Mark magic variable as used.
1841 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1843 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1845 (libc_cv_asm_popsection_directive): Ditto.
1846 (libc_cv_section_attributes): Ditto.
1847 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1848 "_" as well, and set __SYMBOL_PREFIX accordingly.
1849 * libnosys/configure: Regenerate.
1851 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1853 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1854 as-new and ld-new, not as.new and ld.new.
1856 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1858 * libnosys/warning.h (__make_section_unallocated)
1859 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1860 instead of ";" to delimit assembly lines.
1862 2005-01-07 Paul Brook <paul@codesourcery.com>
1864 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1865 _init/_fini if they exist.
1867 2004-11-26 Paul Brook <paul@codesourcery.com>
1869 * arm/crt0.S (_start): Add .cantunwind annotation.
1871 2004-10-28 Nick Clifton <nickc@redhat.com>
1873 * configure.in: Add support for iq2000 target.
1874 * configure: Regenerate.
1876 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1878 * configure.in: Support crx-*-*.
1879 * configure: regenerate.
1880 * crx/_exit.c: New file.
1881 * crx/_getenv.c: Ditto.
1882 * crx/_rename: Ditto.
1883 * crx/close.c: Ditto.
1884 * crx/configure.in: Ditto.
1885 * crx/crti.S: Ditto.
1886 * crx/crtn.S: Ditto.
1887 * crx/crt0.S: Ditto.
1888 * crx/dvz_hndl.c: Ditto.
1889 * crx/flg_hndl.c: Ditto.
1890 * crx/fstat.c: Ditto.
1891 * crx/getpid.c: Ditto.
1892 * crx/iad_hndl.c: Ditto.
1893 * crx/intable.c: Ditto.
1894 * crx/isatty.c: Ditto.
1895 * crx/kill.c: Ditto.
1896 * crx/lseek.c: Ditto.
1897 * crx/Makefile.in: Ditto.
1898 * crx/open.c: Ditto.
1899 * crx/putnum.c: Ditto.
1900 * crx/read.c: Ditto.
1901 * crx/sbrk.c: Ditto.
1902 * crx/sim.ld: Ditto.
1903 * crx/stat.c: Ditto.
1904 * crx/svc_hndl.c: Ditto.
1905 * crx/time.c: Ditto.
1906 * crx/und_hndl.c: Ditto.
1907 * crx/unlink.c: Ditto.
1908 * crx/write.c: Ditto.
1910 2004-10-01 Paul Brook <paul@codesourcery.com>
1912 * arm/configure.in: Add *-*-aebi target.
1913 * arm/configure: Regenerate.
1915 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1917 * i386/cygmon.ld (.text): Fix alignment.
1918 (.rodata): Handle .rodata.* sections.
1920 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1922 * Makefile.in: Support $(DESTDIR).
1923 * arm/Makefile.in: Ditto.
1924 * d30v/Makefile.in: Ditto.
1925 * doc/Makefile.in: Ditto.
1926 * fr30/Makefile.in: Ditto.
1927 * frv/Makefile.in: Ditto.
1928 * hp74x/Makefile.in: Ditto.
1929 * i386/Makefile.in: Ditto.
1930 * i960/Makefile.in: Ditto.
1931 * iq2000/Makefile.in: Ditto.
1932 * libnosys/Makefile.in: Ditto.
1933 * m32r/Makefile.in: Ditto.
1934 * m68hc11/Makefile.in: Ditto.
1935 * m68k/Makefile.in: Ditto.
1936 * mcore/Makefile.in: Ditto.
1937 * mips/Makefile.in: Ditto.
1938 * mn10200/Makefile.in: Ditto.
1939 * mn10300/Makefile.in: Ditto.
1940 * pa/Makefile.in: Ditto.
1941 * rs6000/Makefile.in: Ditto.
1942 * sparc/Makefile.in: Ditto.
1943 * sparc/libsys/Makefile.in: Ditto.
1944 * xstormy16/Makefile.in: Ditto.
1946 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1948 * libnosys/_exit.c: New file.
1949 * libnosys/Makefile.in: Add _exit.o.
1951 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1953 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1954 enablement variable to determine if crt0 should or should not be
1956 * arm/configure: Regenerated.
1957 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1958 @BUILD_CRT0_FALSE@ variables set in configure to determine
1959 if crt0.o should be built and installed.
1961 2004-06-09 Toralf Lund <toralf@procaptura.com>
1963 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1964 FIQ and IRQ mode, plus calls hardware_init_hook() and
1965 software_init_hook() if present.
1966 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1968 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1969 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1970 as "RDP" and "RDI" monitors.
1971 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1972 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1973 with above mentioned support libs and startfiles.
1975 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1977 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1980 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1982 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1984 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1986 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1987 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1988 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1989 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1991 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1993 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1995 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1996 * mips/vr5xxx.S: Likewise.
1998 2004-03-23 Eric Christopher <echristo@redhat.com>
2000 * frv/crt0.S: Fix comment.
2001 * mips/configure.in: Add mipsisa64-*-* to target support.
2002 * mips/configure: Regenerate.
2004 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
2006 * m68hc11/sci-inout.S: Supports -mlong-calls.
2007 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
2008 (.text): Mark the .installN and .finiN section with KEEP.
2009 (.vectors): Likewise for .vectors.
2010 (.gcc_except_table): New section.
2011 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
2012 (.text): Mark the .installN and .finiN section with KEEP.
2013 (.vectors): Likewise for .vectors.
2014 (.gcc_except_table): New section.
2016 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
2018 * m68k/leds.c: remove led_putnum(), zylons() forward
2019 function declarations.
2020 * m68k/leds.h: add zylons() forward function declaration.
2022 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2024 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
2025 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
2026 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
2027 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
2028 * frv/crt0.S: Fix fdpic sp calculation.
2029 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2030 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
2031 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
2032 fixup ctors nor dtors on FDPIC.
2033 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2034 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
2035 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
2036 gr15 before function calls.
2037 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
2038 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
2041 2003-10-27 Bernardo Innocenti <bernie@develer.com>
2043 * m68k/asm.h: Add macros for -fPIC, -msep-data and
2044 -mid-shared-library support.
2045 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
2046 -mid-shared-library support.
2047 * m68k/sim-crt0.S: Likewise.
2049 2003-10-15 Bernardo Innocenti <bernie@develer.com>
2051 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
2052 typedef from <unistd.h>.
2054 2003-08-26 Jason Merrill <jason@redhat.com>
2056 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
2057 * sparc/sparc86x.ld: Likewise.
2059 2003-08-20 Chris Demetriou <cgd@broadcom.com>
2061 * mips/crt0_cfe.S: New file.
2062 * mips/cfe_mem.c: New file.
2063 * mips/cfe_prestart.S: Remove.
2064 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
2065 and use _start as the entry point. Align BSS to 32-byte boundary.
2066 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
2067 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
2068 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
2069 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
2070 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
2071 * mips/configure.in: Build and install crt0_cfe.o when CFE support
2073 * mips/configure: Regenerate.
2075 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
2077 * i386/cygmon-salib.c (unlink): New stub.
2079 2003-08-08 Mark Salter <msalter@redhat.com>
2081 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
2083 Bernd Schmidt <bernds@redhat.com>
2085 * i386/cygmon.ld: Add entry for .rodata.
2087 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2089 * m32r/configure.in: fixed bug to delete ../config-ml.in.
2091 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
2093 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
2094 * mn10300/asb2305.ld: Added ASB2305 support.
2095 * mn10300/configure: Ditto.
2096 * mn10300/configure.in: Ditto.
2097 2001-09-12 Stan Cox <scox@redhat.com>
2098 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
2100 * mn10300/configure.in: Add support for asb2303 board script.
2102 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
2104 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
2106 * configure: Regenerated.
2108 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2110 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
2113 2003-06-06 Stan Cox <scox@redhat.com>
2114 Jeff Johnston <jjohnstn@redhat.com>
2115 Anthony Green <green@redhat.com>
2117 * configure.in: Add iq2000 support.
2118 * configure: Rebuilt.
2119 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
2120 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
2121 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
2122 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
2123 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
2124 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
2125 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
2126 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
2127 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
2130 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
2132 * libnosys/Makefile.in: Add errno.o.
2133 * libnosys/errno.c: New file to supply errno definition if
2134 one not provided yet.
2136 2003-05-26 Eric Christopher <echristo@redhat.com>
2138 * mips/crt0.S: Remove stackbase variable set.
2140 2003-05-02 Eric Christopher <echristo@redhat.com>
2142 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
2144 2003-04-29 Nick Clifton <nickc@redhat.com>
2146 * libnosys/sbrk.c: Remove unnecessary #include's.
2147 Change return type of _sbrk() function to void * to match
2148 definition in system header files.
2151 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
2153 * xstormy16/sim_rom.ld: New.
2154 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
2155 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
2156 * xstormy16/eva_app.ld (_rdata, _data): New.
2157 * xstormy16/sim_high.ld (_rdata, _data): New.
2159 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
2161 * m32r/Makefile.in: Add multilib support.
2162 * m32r/configure.in: Ditto.
2163 * m32r/configure: Regenerated.
2165 2003-04-16 Nick Clifton <nickc@redhat.com>
2167 * xstormy16/sim_high.ld: Add .jcr section mapping.
2168 * xstormy16/eva_stub.ld: Likewise.
2169 * xstormy16/eva_app.ld: Likewise.
2171 2003-04-09 Chris Demetriou <cgd@broadcom.com>
2173 * mips/cfe.c (_flush_cache): New function.
2175 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2177 * mips/nullmon.c (_ftext, _end): Adjust declaration.
2178 (get_mem_info): Rework.
2180 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2182 * mips/crt0.S (zerobss): Reload __memsize after call.
2184 2003-02-17 Chris Demetriou <cgd@broadcom.com>
2186 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
2188 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2190 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
2192 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
2193 way as mipsisa32-*-*.
2194 * mips/configure: Regenerate.
2196 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2198 * mips/cfe.c (hardware_hazard_hook): Move...
2199 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
2200 and translate into assembly.
2202 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2204 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
2205 Pass an empty argv and envp to main().
2207 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2209 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
2210 * mips/configure: Regenerate.
2212 2003-01-07 Chris Demetriou <cgd@broadcom.com>
2214 * crt0.S: Check for definition of __mips64 rather than
2215 checking (__mips < 3).
2217 * cygmon.c (sysCall): Avoid multi-line string literals.
2219 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
2221 * mips/Makefile.in: Add cygmon support.
2222 * mips/configure.in: Ditto.
2223 * mips/configure: Regenerated.
2224 * mips/crt0_cygmon.S: New file.
2225 * mips/cygmon.c: Ditto.
2226 * mips/pmon.S: Minor formatting and copyright changes.
2227 * mips/crt0.S: Ditto.
2229 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2231 * arm/Makefile.in: Add support for new pid specs.
2232 * arm/coff-iq80310.specs: Change to allow future support.
2233 * arm/elf-iq80310.specs: Ditto.
2234 * arm/elf-redboot.specs: Ditto.
2235 * arm/coff-redboot.ld: Add EH frame support.
2236 * arm/redboot-crt0.S: Add optional code to clear bss without
2238 * arm/coff-pid.specs: New file.
2239 * arm/elf-pid.specs: New file.
2241 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2242 Catherine Moore <clm@redhat.com>
2244 * m32r/configure.in: Do not require gcc to be able to link an
2246 * m32r/configure: Regenerate.
2247 * m32r/Makefile.in: Directly reference gdbstub.
2249 2002-10-25 Bernd Schmidt <bernds@redhat.com>
2251 * i386/cygmon.ld: Add entry for .gcc_except_table.
2253 2000-10-25 Mark Salter <msalter@redhat.com>
2255 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
2256 use __start for start symbol.
2257 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
2258 Disable file I/O extensions to make Plum Hall happy.
2259 * i386/cygmon.ld: Set __start as entry point.
2260 * i386/Makefile.in: Support IS_AOUT.
2261 * i386/configure.in: Support IS_AOUT.
2262 * i386/configure: Regenerated.
2263 * i386/cygmon-salib.c:
2264 * i386/cygmon-gmon.c (_mcount): It's _etext.
2266 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
2268 * configure.in: Clarify some of the triplets so unsupported
2269 configurations don't pass through.
2270 * configure: Regenerated.
2272 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
2274 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
2276 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
2278 * mips/ddb.ld: KEEP .init and .fini.
2279 * mips/ddb-kseg0.ld: Likewise.
2281 2002-10-04 Michael Snyder <msnyder@redhat.com>
2283 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
2284 exception vector address, as suggested by Mitsubishi.
2285 (getExceptionVector): Ditto.
2287 2002-08-01 Chris Demetriou <cgd@broadcom.com>
2289 * mips/cfe.ld (STARTUP): New definition.
2290 * mips/ddb-kseg0.ld (STARTUP): Likewise.
2291 * mips/ddb.ld (STARTUP): Likewise.
2292 * mips/dve.ld (STARTUP): Likewise.
2293 * mips/idt.ld (STARTUP): Likewise.
2294 * mips/jmr3904app-java.ld (STARTUP): Likewise.
2295 * mips/jmr3904app.ld (STARTUP): Likewise.
2296 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
2297 * mips/jmr3904dram.ld (STARTUP): Likewise.
2298 * mips/lsi.ld (STARTUP): Likewise.
2299 * mips/nullmon.ld (STARTUP): Likewise.
2300 * mips/pmon.ld (STARTUP): Likewise.
2302 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
2304 * README: Mention 68HC11/68HC12 support.
2305 * configure.in: Recognize m6811-elf and m6812-elf.
2306 * configure: Regenerated.
2307 * m68hc11/Makefile.in: New file.
2308 * m68hc11/configure.in: New file.
2309 * m68hc11/configure: New file.
2310 * m68hc11/crt0.S: New file.
2311 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
2312 * m68hc11/sim-valid-m68hc11.ld: New file.
2313 * m68hc11/sim-valid-m68hc12.ld: New file.
2314 * m68hc11/syscalls.c: New file.
2316 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
2318 * rs6000/simulator.S (gettimeofday): New.
2321 2002-07-18 Chris Demetriou <cgd@broadcom.com>
2323 * read.c (read): Don't assign past end of buffer, fix return value.
2325 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2327 * mips/Makefile.in (GENOBJS2): New variable to name other
2328 commonly used objects.
2329 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
2331 * mips/Makefile.in: Add support for Broadcom CFE firmware.
2332 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
2333 * mips/configure: Regenerate.
2334 * mips/cfe.c: New file.
2335 * mips/cfe.ld: New file.
2336 * mips/cfe_api.c: New file.
2337 * mips/cfe_api.h: New file.
2338 * mips/cfe_api_int.h: New file.
2339 * mips/cfe_error.h: New file.
2340 * mips/cfe_prestart.S: New file.
2342 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2344 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
2345 symbols for optionally-provided functions.
2346 * mips/ddb-kseg0.ld: Likewise.
2347 * mips/ddb.ld: Likewise.
2348 * mips/dve.ld: Likewise.
2349 * mips/idt.ld: Likewise.
2350 * mips/idt32.ld: Likewise.
2351 * mips/idt64.ld: Likewise.
2352 * mips/idtecoff.ld: Likewise.
2353 * mips/jmr3904app-java.ld: Likewise.
2354 * mips/jmr3904app.ld: Likewise.
2355 * mips/jmr3904dram-java.ld: Likewise.
2356 * mips/jmr3904dram.ld: Likewise.
2357 * mips/lsi.ld: Likewise.
2358 * mips/nullmon.ld: Likewise.
2359 * mips/pmon.ld: Likewise.
2360 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
2361 functions if they are provided.
2362 (_exit): Handle __embedded_pic properly.
2364 2002-06-18 Dave Brolley <brolley@redhat.com>
2366 From Catherine Moore, Michael Meissner, Richard Sandiford:
2367 * configure.in: Support frv*-*-*.
2368 * frv/Makefile.in: New file.
2369 * frv/configure: New file.
2370 * frv/configure.in: New file.
2371 * frv/crt0.S: New file.
2372 * frv/fstat.c: New file.
2373 * frv/getpid.c: New file.
2374 * frv/isatty.c: New file.
2375 * frv/kill.c: New file.
2376 * frv/print.c: New file.
2377 * frv/putnum.c: New file.
2378 * frv/sbrk.c: New file.
2379 * frv/sim-close.S: New file.
2380 * frv/sim-exit.S: New file.
2381 * frv/sim-inbyte.c: New file.
2382 * frv/sim-lseek.S: New file.
2383 * frv/sim-open.S: New file.
2384 * frv/sim-read.S: New file.
2385 * frv/sim-time.c: New file.
2386 * frv/sim-unlink.S: New file.
2387 * frv/sim-write.S: New file.
2388 * frv/stat.c: New file.
2390 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
2392 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
2393 * libnosys/configure.in: Check gcc's support for section attributes.
2394 * libnosys/warning.h: Have link_warning expand to nothing if gcc
2395 does not support section attributes.
2397 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
2399 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
2401 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
2406 (_rename): New function.
2409 (_unlink): Call a syscall for this now.
2412 (_gettimeofday): Ditto.
2414 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2416 * debug.h: Change mem_err to volatile to match definition in
2419 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2421 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
2424 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
2426 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
2427 of AC_PROG_CC to avoid building an executable in configuration.
2428 * m68k/configure: Regenerated.
2430 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2432 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
2435 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2437 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
2439 2002-02-05 Mark Salter <msalter@redhat.com>
2441 * arm/elf-iq80310.specs: Ditto.
2442 * arm/elf-redboot.specs: Ditto.
2443 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
2444 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
2446 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
2448 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
2450 * xstormy16/eva_app.ld: Add __malloc_start.
2451 * xstormy16/sbrk.c: Remove.
2452 * xstormy16/sim_malloc_start.s: New file.
2453 * xstormy16/sim_high.ld: Make the stack start immediately at the
2456 2002-02-01 Michael Meissner <meissner@redhat.com>
2458 * mips/cma101.c (__sizemem_default): Allow user to specify the
2460 (__sizemem): Use it.
2462 2002-01-24 Mark Salter <msalter@redhat.com>
2464 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
2466 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
2467 (__get_memtop): New funtion to return top of memory.
2469 2002-01-15 Mark Salter <msalter@redhat.com>
2471 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
2472 forward interrupts to user application vectors.
2474 * xstormy16/crt0_stub.s: Remove default interrupt routines.
2476 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
2477 add it to install list.
2479 2002-01-07 Mark Salter <msalter@redhat.com>
2481 * configure.in: Add support for arm, strongarm, and xscale.
2482 * configure: Regenerated.
2483 * arm/coff-iq80310.specs: New file.
2484 * arm/coff-redboot.ld: New file.
2485 * arm/coff-redboot.specs: New file.
2486 * arm/configure: New file.
2487 * arm/configure.in: New file.
2488 * arm/elf-iq80310.specs: New file.
2489 * arm/elf-redboot.ld: New file.
2490 * arm/elf-redboot.specs: New file.
2491 * arm/Makefile.in: New file.
2492 * arm/redboot-crt0.S: New file.
2493 * arm/redboot-syscalls.c: New file.
2495 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
2496 Mark Salter <msalter@redhat.com>
2497 Catherine Moore <clm@redhat.com>
2498 Richard Henderson <rth@redhat.com>
2500 * configure.in: Add xstormy16.
2501 * libnosys/configure.in: Add xstormy16.
2502 * configure: Regenerated.
2503 * libnosys/configure: Regenerated.
2504 * xstormy16/Makefile.in: New file.
2505 * xstormy16/close.c: New file.
2506 * xstormy16/configure: New file.
2507 * xstormy16/configure.in: New file.
2508 * xstormy16/crt0.s: New file.
2509 * xstormy16/crt0_stub.s: New file.
2510 * xstormy16/crti.s: New file.
2511 * xstormy16/crtn.s: New file.
2512 * xstormy16/eva_app.c: New file.
2513 * xstormy16/eva_app.ld: New file.
2514 * xstormy16/eva_stub.ld: New file.
2515 * xstormy16/fstat.c: New file.
2516 * xstormy16/getpid.c: New file.
2517 * xstormy16/kill.c: New file.
2518 * xstormy16/lseek.c: New file.
2519 * xstormy16/open.c: New file.
2520 * xstormy16/sbrk.c: New file.
2521 * xstormy16/sim_high.ld: New file.
2522 * xstormy16/stat.c: New file.
2523 * xstormy16/syscalls.S: New file.
2524 * xstormy16/syscalls.m4: New file.
2525 * xstormy16/unlink.c: New file.
2526 * xstormy16/xstormy16_stub.c: New file.
2528 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
2530 * m32r/Makefile.in: Use gdb stub set by configure.
2531 * m32r/configure.in: Add a special macro for testing
2532 c compiler without building executable. Add setting of
2534 * m32r/configure: Regenerated.
2536 2001-10-31 David Howells <dhowells@redhat.com>
2538 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
2539 * mn10300/times.c: Renamed "times" to "_times" so that it can be
2540 referenced by newlib.
2541 * mn10300/cygmon.c: New file.
2542 * mn10300/crt0_redboot.S: Ditto.
2543 * mn10300/crt0_cygmon.S: Ditto.
2544 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
2545 * mn10300/configure.in: Changed to allow for future
2546 evaluation boards to be added.
2547 * mn10300/configure: Regenerated.
2549 2001-10-17 Michael Meissner <meissner@redhat.com>
2551 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
2552 identify if a program is running in kernel segment 0.
2554 * cma101.c (__sizemem): If we are running in kernel segment 0,
2555 instead of kernel segment 1, use kernel segment 0 addresses which
2556 are uncached when sizing memory.
2558 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
2559 program to run in kernel segment 0, instead of kernel segment 1.
2561 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
2562 * configure: Regenerate.
2564 2001-09-15 Eric Christopher <echristo@redhat.com>
2566 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
2568 * mips/configure: Regenerate.
2570 2001-09-14 Eric Christopher <echristo@redhat.com>
2572 * mips/configure.in: Add mipsisa32 support.
2573 * mips/configure: Regenerate.
2574 * mips/idt32.ld: New file.
2575 * mips/idt64.ld: New file.
2577 2001-09-11 Michael Meissner <meissner@redhat.com>
2579 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
2580 point registers, even if we are compiling for a mips3 or greater.
2582 2001-09-10 Jim Blandy <jimb@redhat.com>
2584 Add support for GDB monitor-style I/O.
2585 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
2587 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
2588 precede the byte with a ^O character.
2589 * m68k/idpgdb.ld: New linker script.
2590 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
2592 (all): Add ${IDPGDB_BSP} to the list of things to build.
2593 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
2594 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
2595 (install): Install the IDPGDB stuff, too.
2597 2001-08-30 Richard Henderson <rth@redhat.com>
2598 Eric Christopher <echristo@redhat.com>
2600 * mips/crt0.S: Fix for .init/.fini sections.
2602 2001-08-30 Richard Henderson <rth@redhat.com>
2603 Eric Christopher <echristo@redhat.com>
2605 * mips/idt.ld: Rewrite for .init/.fini sections.
2607 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
2609 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
2611 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
2613 * hp74x/configure: Regenerated with current autoconf.
2614 * m32r/configure: Ditto.
2615 * m68k/configure: Ditto.
2616 * pa/configure: Ditto.
2617 * sparc/configure: Ditto.
2619 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
2621 * rs6000/simulator.S (dup): New syscall.
2623 2001-02-28 Will Cohen <wcohen@redhat.com>
2625 * src/libgloss/m68k/Makefile.in: Updated copyright and
2626 added rules to build simulator related libraries.
2627 (SIM_SCRIPTS): New variable.
2628 (SIM_LDFLAGS): New variable.
2629 (SIM_BSP): New variable.
2630 (SIM_CRT0): New variable.
2631 (SIM_OBJS): New variable.
2632 (SIM_TEST): New variable.
2633 (SIM_INSTALL): new variable.
2634 * src/libgloss/m68k/sim-abort.c: New file.
2635 * src/libgloss/m68k/sim-crt0.S: New file.
2636 * src/libgloss/m68k/sim-errno.c: New file.
2637 * src/libgloss/m68k/sim-funcs.c: New file.
2638 * src/libgloss/m68k/sim-inbyte.c: New file.
2639 * src/libgloss/m68k/sim-print.c: New file.
2640 * src/libgloss/m68k/sim-sbrk.c: New file.
2641 * src/libgloss/m68k/sim.ld: New file.
2642 * src/libgloss/m68k/simulator.S: New file.
2644 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
2646 * mn10200/access.c: With DJ Delorie's permission, this code is
2647 now freely modifiable with no reference to "copying.dj".
2648 * mn10300/access.c: Ditto.
2650 2001-02-06 Will Cohen <wcohen@redhat.com>
2652 * rs6000/sim-errno.c (__errno): Removed.
2653 (_cerror): Use re-entrant version of errno.
2655 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2657 * rs6000/simulator.S: Use conditional returns for documentation
2659 (access): Add new syscall.
2661 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2663 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2665 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2667 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2668 status register for 32 bit addressing
2669 * mips/regs.S: Add symbols for status and config register fields.
2670 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2671 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2672 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2673 * mips/configure.in: Add case arm for mips64vr5000 since the
2674 default (which was previously used) should not get vr5xxx.o.
2676 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2678 * wince/Makefile.am: Use LDADD from configure.
2679 * wince/Makefile.in: Regenerate.
2680 * wince/configure.in: Determine libraries needed based (crudely) on
2682 * wince/configure: Regenerate.
2684 1999-12-16 Tom Tromey <tromey@cygnus.com>
2686 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2688 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2689 patch of 1998-11-23.
2691 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2692 against -lgcjcoop, not -lqthreads.
2693 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2695 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2697 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2698 without the bits for __{C,D}TOR_{LIST,END}__.
2700 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2702 * m68k/idp.ld (.text): Put crtbegin at the start of the
2703 constructors and destructors.
2705 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2707 * wince/Makefile.am: Add missing gdbdir assignment.
2708 * wince/Makefile.in: Regenerate.
2710 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2712 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2714 1999-11-15 Nick Clifton <nickc@cygnus.com>
2716 * configure.in: Add arm-wince-pe target.
2717 * configure: Regenerate.
2719 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2721 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2722 not bringing in crtbegin.o.
2723 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2725 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2727 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2728 earlier because it'll be needed. Set the high bits of the PC to
2729 be consistent with other pointers, so that exception handling
2730 doesn't get confused.
2732 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2734 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2735 on case-insensitive windows filesystems.
2737 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2739 * configure.in: Generalize Windows CE target detection.
2740 * configure: Regenerate.
2741 * wince/Makefile.am: Rename CE stub filename.
2742 * wince/Makefile.in: Regenerate.
2743 * wince/configure.in: Allow changing of CE stub.
2744 * wince/configure: Regenerate.
2746 1999-07-26 Andrew Haley <aph@cygnus.com>
2748 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2749 and _end to allow them to be placed anywhere in memory.
2751 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2753 * sparc/elfsim.ld: Provide initp support.
2755 1999-06-22 Nick Clifton <nickc@cygnus.com>
2757 * mips/dve.ld (.rdata): Rename section to .rodata.
2758 * mips/idt.ld (.rdata): Rename section to .rodata.
2759 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2760 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2761 * mips/lsi.ld (.rdata): Rename section to .rodata.
2762 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2763 * mips/pmon.ld (.rdata): Rename section to .rodata.
2764 * mips/r5900.ld (.rdata): Rename section to .rodata.
2765 * mips/sky.ld (.rdata): Rename section to .rodata.
2766 * mips/vpu.ld (.rdata): Rename section to .rodata.
2768 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2770 * libnosys/configure.in: Added setting of ac_file
2771 prior to calling config-ml.in.
2772 * libnosys/configure: Regenerated.
2773 * libnosys/Makefile.in: Added code to make install directory
2774 for libnosys.a prior to installing.
2776 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2778 * Makefile.am: Expect the object file to be in the
2780 * Makefile.in: Regenerate.
2782 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2784 * configure.in: Add wince targest.
2785 * configure: Regenerate.
2786 * wince: New directory
2787 * wince/Makefile.am: New file.
2788 * wince/Makefile.in: New file.
2789 * wince/aclocal.m4: New file.
2790 * wince/configure: New file.
2791 * wince/configure.in: New file.
2793 1999-05-24 Jim Wilson <wilson@cygnus.com>
2795 * sparc/elfsim.ld: Add `.data.*'.
2797 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2799 * m68k/idp.ld: Add initp support.
2800 * sparc/cygmon.ld.src: Likewise.
2802 1999-05-14 Nick Clifton <nickc@cygnus.com>
2804 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2806 1999-05-13 Mark Salter <msalter@cygnus.com>
2808 * mcore/configure.in: Fixed multilib support.
2809 * mcore/configure: Regenerated.
2810 * mcore/Makefile.in: Fixed multilib problems.
2811 Added cmb board support
2812 * mcore/close.c: New file.
2813 * mcore/cmb-exit.c: Ditto.
2814 * mcore/cmb-inbyte.c: Ditto.
2815 * mcore/cmb-outbyte.c: Ditto.
2816 * mcore/elf-cmb.ld: Ditto.
2817 * mcore/elf-cmb.specs: Ditto.
2818 * mcore/fstat.c: Ditto.
2819 * mcore/getpid.c: Ditto.
2820 * mcore/kill.c: Ditto.
2821 * mcore/lseek.c: Ditto.
2822 * mcore/open.c: Ditto.
2823 * mcore/pe-cmb.ld: Ditto.
2824 * mcore/pe-cmb.specs: Ditto.
2825 * mcore/print.c: Ditto.
2826 * mcore/putnum.c: Ditto.
2827 * mcore/raise.c: Ditto.
2828 * mcore/read.c: Ditto.
2829 * mcore/sbrk.c: Ditto.
2830 * mcore/stat.c: Ditto.
2831 * mcore/unlink.c: Ditto.
2832 * mcore/write.c: Ditto.
2833 * mcore/c-syscalls.c: Removed.
2835 1999-05-07 Nick Clifton <nickc@cygnus.com>
2837 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2838 Tidy up code layout.
2840 1999-05-06 Nick Clifton <nickc@cygnus.com>
2842 * mcore/Makefile.in: Fix build rule.
2843 * mcore/syscalls.s: Rename to syscalls.S
2845 1999-05-04 Nick Clifton <nickc@cygnus.com>
2847 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2848 * mcore/configure: Regenerate.
2850 1999-04-29 Nick Clifton <nickc@cygnus.com>
2852 * mcore/crt0.S: Renamed file from crt0.s.
2853 Only invoke init() and fini() routines for ELF builds.
2854 Use __bss_start__ and __bss_end__ to locate .bss section.
2856 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2858 * mips/array.ld: Fix ELF ctor/dtor support.
2859 * mips/ddb.ld: Likewise.
2860 * mips/dve.ld: Likewise.
2861 * mips/idt.ld: Likewise.
2862 * mips/jmr3904app.ld: Likewise.
2863 * mips/lsi.ld: Likewise.
2864 * mips/nullmon.ld: Likewise.
2865 * mips/pmon.ld: Likewise.
2866 * mips/r5900.ld: Likewise.
2867 * mips/sky.ld: Likewise.
2868 * mips/vpu.ld: Likewise.
2870 1999-04-22 Nick Clifton <nickc@cygnus.com>
2872 * mcore/crt0.s: Initialise data section, call _init and _fini.
2874 * mcore/syscalls.s (_exit): Renamed from __exit.
2876 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2879 1999-04-21 Nick Clifton <nickc@cygnus.com>
2881 * mcore/crt0.s (_start): Use .long directive, not .word.
2883 * mcore/syscalls.s (_sbrk): fix syntax.
2885 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2887 * sparc/sparc86.ld: Set alignment for the .data section.
2889 1999-04-18 Nick Clifton <nickc@cygnus.com>
2891 * configure.in: Add support for mcore targets.
2892 * configure: Regenerate.
2893 * mcore: New directory.
2894 * mcore/Makefile.in: New File: meta Makefile.
2895 * mcore/configure.in: New File: meta configure file..
2896 * mcore/configure: New File: Generated.
2897 * mcore/crt0.s: New File: mcore startup code.
2898 * mcore/syscalls.s: New File: Assembler system call stubs.
2899 * mcore/c-syscalls.c: New File: C system call stubs.
2901 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2903 * mips/array.ld: Support linkonce sections.
2904 * mips/ddb.ld: Likewise.
2905 * mips/dve.ld: Likewise.
2906 * mips/idt.ld: Likewise.
2907 * mips/jmr3904app.ld: Likewise.
2908 * mips/jmr3904app-java.ld: Likewise.
2909 * mips/jmr3904dram.ld: Likewise.
2910 * mips/jmr3904dram-java.ld: Likewise.
2911 * mips/lsi.ld: Likewise.
2912 * mips/nullmon.ld: Likewise.
2913 * mips/pmon.ld: Likewise.
2914 * mips/r5900.ld: Likewise.
2915 * mips/sky.ld: Likewise.
2916 * mips/vpu.ld: Likewise.
2918 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2920 * mips/array.ld: Add ELF ctor/dtor support.
2921 * mips/ddb.ld: Likewise.
2922 * mips/dve.ld: Likewise.
2923 * mips/idt.ld: Likewise.
2924 * mips/jmr3904app.ld: Likewise.
2925 * mips/lsi.ld: Likewise.
2926 * mips/nullmon.ld: Likewise.
2927 * mips/pmon.ld: Likewise.
2928 * mips/r5900.ld: Likewise.
2929 * mips/sky.ld: Likewise.
2930 * mips/vpu.ld: Likewise.
2932 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2934 * i960/crt0.c (_start): Increase stack size to 256K.
2936 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2938 * i386/cygmon-salib.c: Add read and write syscall support.
2939 * i386/cygmon-syscall.h: Ditto.
2941 * i386/cygmon-gmon.[ch]: Profile support.
2943 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2945 * libnosys/configure.in: Check cygwin*, not cygwin32.
2946 * libnosys/configure: Regenerate.
2948 1999-02-18 Tom Tromey <tromey@cygnus.com>
2950 * mips/configure: Rebuilt.
2951 * mips/configure.in (script_list): Added jmr3904dram-java and
2953 * mips/jmr3904dram-java.ld: New file.
2954 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2955 * mips/jmr3904app-java.ld: New file.
2956 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2958 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2960 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2962 1999-02-18 Tom Tromey <tromey@cygnus.com>
2964 * Merge from branch:
2966 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2968 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2969 library name change.
2971 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2973 * mips/configure.in (script_list): Added jmr3904dram.ld.
2974 * mips/configure: Rebuilt.
2976 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2978 * mips/jmr3904dram.ld: Created.
2980 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2982 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2983 it must be linked it.
2985 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2987 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2988 the padding allocated for alignment.
2990 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2992 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2993 imported from the linker script.
2994 * mips/jmr3904app.ld: Provide _mem_size.
2996 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2998 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
3000 * mips/crt0.S: set argc to 0 before calling main()
3001 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
3003 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
3005 * mips/jmr3904-io.c: Implement get_mem_info().
3007 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
3009 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
3010 * mips/configure.in: Ditto.
3011 * mips/configure: Regenerate.
3013 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
3015 * mips/configure.in: Add jmr3904app to script list for tx39.
3016 * mips/configure: Regenerate.
3018 1999-02-08 Nick Clifton <nickc@cygnus.com>
3020 * libnosys/configure.in: Add support for StrongARM target.
3021 * libnosys/configure: Regenerate.
3023 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
3025 * d30v/syscalls.c (time): Added code to honor argument
3026 passed to time which is either a pointer to a time_t
3027 value to set or is the NULL pointer.
3029 1999-02-03 Keith Seitz <keiths@cygnus.com>
3031 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
3032 only unsigned chars.
3033 (getDebugChar2): Remove and integrate support into "M"
3036 1999-01-29 Doug Evans <devans@casey.cygnus.com>
3038 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
3039 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
3042 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
3044 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
3045 not "._stack". Remove mn10200 support.
3046 * mn10300/trap.S: Remove mn10200 support.
3047 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
3048 the .stack output section to be safe.
3049 * mn10300/eval.ld: Likewise.
3051 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
3053 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
3054 the .stack output section to be safe.
3055 * mn10200/eval.ld: Likewise.
3057 1999-01-14 Nick Clifton <nickc@cygnus.com>
3059 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
3062 * fr30/crt0.s (_start): Use atexit to call C++ global
3063 destructors. Patch from Mark Salter <msalter@cygnus.com>
3065 1999-01-12 Nick Clifton <nickc@cygnus.com>
3067 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
3069 1999-01-11 Nick Clifton <nickc@cygnus.com>
3071 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
3072 global constructor/destructor support.
3074 1999-01-07 Nick Clifton <nickc@cygnus.com>
3076 * fr30/crt0.s (_start): Apply patch from Mark Salter
3077 <msalter@cygnus.com> to cope with initialising .bss areas that are
3080 1998-12-23 Michael Meissner <meissner@cygnus.com>
3082 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
3083 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
3084 (.gcc_except_table): Ditto.
3086 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
3088 * sh/sh1lcevb.ld: Add DWARF sections.
3089 * sh/sh2lcevb.ld: Ditto.
3090 * sh/sh3lcevb.ld: Ditto.
3091 * sh/sh3bb.ld: Ditto.
3093 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
3095 * i386/cygmon.ld: Make sure -lcygmon appears both before
3096 and after -lc, so we pick up functions from there in
3097 preference to libc functions.
3099 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
3100 Don't add __do_global_ctors () and __do_global_dtors () if
3101 we're on a coff target.
3102 (open): Add dummy function so plumhall will compile.
3103 (clock): Replacement for clock () syscall that uses
3107 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3109 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
3111 1998-12-17 Nick Clifton <nickc@cygnus.com>
3113 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
3114 (_open): Return file descriptor allocated by simulator.
3115 (isatty): Always false to avoid having to cope with reads from
3118 1998-12-16 Nick Clifton <nickc@cygnus.com>
3120 * fr30/Makefile.in: Add libraries to clean target.
3122 * fr30/syscalls.c (_write): Save length so that it can be returned
3125 * fr30/crt0.s (_start): Initialise argc, argv and envp before
3128 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3130 * mips/ddb.ld (OUTPUT_ARCH): Remove.
3132 1998-12-12 Nick Clifton <nickc@cygnus.com>
3134 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
3137 1998-12-11 Nick Clifton <nickc@cygnus.com>
3139 * configure.in: Add support for fr30 target.
3140 * configure: Regenerate.
3141 * fr30: New directory.
3142 * fr30/Makefile.am: New file - build crt0.o and libsim.a
3143 * fr30/Makefile.in: New file - generate from Makefile.am.
3144 * fr30/configure.in: New file - support fr30 target
3145 * fr30/configure: New file - generate from configure.in.
3146 * fr30/crt0.s: New file - Basic executable startup code.
3147 * fr30/syscalls.c: New file - System call emulation library.
3149 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
3151 * mips/crt0.S (_start): Change initialization of FR.
3153 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3155 * i960/crt0.c (set_stack): Change return type to void. Init SP to
3156 FP + 64 instead of FP. Simplify code to align ptr.
3157 (_start): Call exit instead of _exit. Delete local variable stack.
3158 Init stack to heap+4096.
3159 * i960/mon960.c (abort): Ifdef out.
3160 * i960/syscall.h: New file.
3162 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
3164 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
3166 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
3168 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
3171 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
3173 * mips/entry.S: Handle mips16 builds.
3175 1998-10-30 Ian Molee <imolee@cygnus.com>
3177 * m32r/trapmon0.c: New file. Mon2000 trap handler.
3178 * m32r/trapmon0.S: Removed.
3179 * m32/Makefile.in: Changed to reflect above-changed files.
3181 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
3183 * sparc/crt0.S: Move entry point to start of text section.
3184 Put the address of the data section at the start of the section,
3185 so the GDB sparclite loader can find it for a.out loads.
3187 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
3189 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
3190 a time_t as its argument.
3192 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
3193 clobber a register that overlaps with an input or output.
3195 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
3197 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
3198 serial input and out put as required by libgloss read and write
3201 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
3202 addresses per eCos conventions, not original ROM monitor.
3204 * configure.in: Add libtx39jmr.c to build target
3206 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
3208 1998-10-15 Ian Molee <imolee@cygnus.com>
3210 * m32r/mon.specs: New file
3211 * m32r/trapmon0.S: New file
3212 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
3214 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
3216 * libnosys/warning.h: New file.
3218 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
3220 * mips/configure.in: Build nullmon stuff in default case. Don't
3221 treat vr4100 specially.
3223 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
3225 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
3226 * libnosys/close.c (_close): Added stub warning outside of
3227 function body and added reference to config.h.
3228 * libnosys/execve.c (_execve): Ditto.
3229 * libnosys/fork.c (_fork): Ditto.
3230 * libnosys/fstat.c (_fstat): Ditto.
3231 * libnosys/getpid.c (_getpid): Ditto.
3232 * libnosys/gettod.c (_gettimeofday): Ditto.
3233 * libnosys/isatty.c (_isatty): Ditto.
3234 * libnosys/kill.c (_kill): Ditto.
3235 * libnosys/link.c (_link): Ditto.
3236 * libnosys/lseek.c (_lseek): Ditto.
3237 * libnosys/open.c (_open): Ditto.
3238 * libnosys/read.c (_read): Ditto.
3239 * libnosys/stat.c (_stat): Ditto.
3240 * libnosys/times.c (_times): Ditto.
3241 * libnosys/unlink.c (_unlink): Ditto.
3242 * libnosys/wait.c (_wait): Ditto.
3243 * libnosys/write.c (_write): Ditto.
3244 * libnosys/acconfig.h: New file.
3245 * libnosys/config.h.in: New file.
3246 * libnosys/exit.c: Removed as _exit cannot be stubbed.
3247 * libnosys/Makefile.in: Regenerated.
3248 * libnosys/configure.in: Configure header file specified.
3249 * libnosys/configure: Regenerated.
3251 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
3253 * i386/cygmon.ld: Increase memory limits; put the initial
3254 executable above 1MB.
3256 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
3258 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
3260 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
3262 * configure.in: Add i386-*-elf* triplet.
3263 * i386/*: Support for i386 targets.
3265 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
3267 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
3268 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
3270 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
3272 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
3273 * sparc/sparclite.h: (read_asr, write_asr): Define.
3274 * sparc/cache.c (is_danlite): New function.
3275 (cache_off, cache_on, flush_i_cache): Test for DANlite.
3276 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
3277 * sparc/sparc86x.ld: Prevent section overlap.
3279 1998-09-04 Keith Seitz <keiths@cygnus.com>
3281 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
3283 (getDebugChar2): New function to support binary downloads (gdb
3284 remote protocol "X" command).
3285 (exceptionHandler): Add support for MSA2000G01 board.
3286 (getExceptionHandler): Ditto.
3288 1998-08-20 Michael Meissner <meissner@cygnus.com>
3290 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
3293 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
3295 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
3296 * sparc/salib.c (outbyte): Add hook for GDB stub.
3297 (cache_off, cache_on, flush_i_cache): Move to cache.c.
3298 * sparc/cache.c: New file for sparclite-specific cache code.
3299 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
3300 * sparc/sparc86x.ld: New linker script for sparc86x.
3301 * sparc/crt0.S: Disable broken data relocation code.
3302 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
3303 standard output to GDB.
3304 (handle_exception): Initialize outbyte hook.
3306 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
3308 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
3309 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3310 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
3312 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
3314 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
3316 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
3318 * mn10200/sim.ld: Rework code to insert pad before the start of the
3320 * mn10200/eval.ld: Likewise.
3321 * mn10300/sim.ld: Likewise.
3322 * mn10300/eval.ld: Likewise.
3324 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
3326 * mips/cma101.c (__sizemem): New local variable extra. Align base
3329 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
3331 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
3332 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
3333 * sparc/fixctors.c: New file.
3335 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
3337 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
3338 extern functions win_ovf and win_unf; fixes unresolved symbols
3341 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
3343 * configure.in: Added libnosys as subdir.
3344 * configure: Rebuilt configure based on configure.in.
3345 * libnosys/close.c (_close): Part of new libnosys stub library
3346 to use for situations with no operating system support.
3347 * libnosys/environ.c (environ): ditto.
3348 * libnosys/execve.c (_execve): ditto.
3349 * libnosys/exit.c (_exit): ditto.
3350 * libnosys/fork.c (_fork): ditto.
3351 * libnosys/fstat.c (_fstat): ditto.
3352 * libnosys/getpid.c (_getpid): ditto.
3353 * libnosys/gettod.c (_gettimeofday): ditto.
3354 * libnosys/isatty.c (_isatty): ditto.
3355 * libnosys/kill.c (_kill): ditto.
3356 * libnosys/link.c (_link): ditto.
3357 * libnosys/lseek.c (_lseek): ditto.
3358 * libnosys/open.c (_open): ditto.
3359 * libnosys/read.c (_read): ditto.
3360 * libnosys/sbrk.c (_sbrk): ditto.
3361 * libnosys/stat.c (_stat): ditto.
3362 * libnosys/times.c (_times): ditto.
3363 * libnosys/unlink.c (_unlink): ditto.
3364 * libnosys/wait.c (_wait): ditto.
3365 * libnosys/write.c (_write): ditto.
3366 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
3367 * libnosys/configure.in: configure.in to create libnosys configure.
3368 * libnosys/configure: Configure for libnosys library.
3370 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
3372 * sim/mips.ld: Clarify a comment.
3374 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
3376 * sparc/elfsim.ld: Make it work on both a.out and ELF.
3377 * sparc/traps.S: Rename trap_table label to work on both a.out
3378 and ELF. Put the address of the data section at the start
3379 of the section, so the simulator loader can find it for a.out loads.
3381 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
3383 * config/mn10200.mt: New file.
3385 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
3387 * mn10200/crt0.S: Don't waste top four bytes of stack.
3388 * mn10200/eval.ld: Fix stack top address.
3390 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
3392 * mips/dvemon.c: Remove the close function and get it from the generic
3394 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
3395 list to ensure that the proper API's are included.
3397 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
3399 * configure.in: Add mn10200 support.
3400 * configure: Regenerate.
3401 * mn10200/Makefile.in: New file.
3402 * mn10200/_exit.c: New file.
3403 * mn10200/access.c: New file.
3404 * mn10200/chmod.c: New file.
3405 * mn10200/chown.c: New file.
3406 * mn10200/close.c: New file.
3407 * mn10200/configure: New file.
3408 * mn10200/configure.in: New file.
3409 * mn10200/creat.c: New file.
3410 * mn10200/crt0.S: New file.
3411 * mn10200/crt1.c: New file.
3412 * mn10200/eval.ld: New file.
3413 * mn10200/execv.c: New file.
3414 * mn10200/execve.c: New file.
3415 * mn10200/fork.c: New file.
3416 * mn10200/fstat.c: New file.
3417 * mn10200/getpid.c: New file.
3418 * mn10200/gettime.c: New file.
3419 * mn10200/isatty.c: New file.
3420 * mn10200/kill.c: New file.
3421 * mn10200/lseek.c: New file.
3422 * mn10200/open.c: New file.
3423 * mn10200/pipe.c: New file.
3424 * mn10200/read.c: New file.
3425 * mn10200/sbrk.c: New file.
3426 * mn10200/sim.ld: New file.
3427 * mn10200/stat.c: New file.
3428 * mn10200/test.c: New file.
3429 * mn10200/time.c: New file.
3430 * mn10200/times.c: New file.
3431 * mn10200/trap.S: New file.
3432 * mn10200/trap.h: New file.
3433 * mn10200/unlink.c: New file.
3434 * mn10200/utime.c: New file.
3435 * mn10200/wait.c: New file.
3436 * mn10200/write.c: New file.
3438 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
3440 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
3441 * m32r/trap0.S: Renamed from trap.S.
3442 * m32r/eit.h: New file.
3443 * m32r/crtsysc.c: Delete, split up into several files.
3444 * m32r/chmod.c: New file.
3445 * m32r/close.c: New file.
3446 * m32r/exit.c: New file.
3447 * m32r/fstat.c: New file.
3448 * m32r/getpid.c: New file.
3449 * m32r/isatty.c: New file.
3450 * m32r/kill.c: New file.
3451 * m32r/lseek.c: New file.
3452 * m32r/open.c: New file.
3453 * m32r/raise.c: New file.
3454 * m32r/read.c: New file.
3455 * m32r/sbrk.c: New file.
3456 * m32r/stat.c: New file.
3457 * m32r/unlink.c: New file.
3458 * m32r/utime.c: New file.
3459 * m32r/write.c: New file.
3460 * m32r/Makefile.in (SYSCALLS): Delete.
3461 (LIBOBJS,LIBGLOSS): New variables.
3462 (all,install): Update.
3463 (libgloss.a): New rule.
3465 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
3467 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
3468 (gettimeofday): Change type of 2nd arg to struct timezone *.
3470 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
3472 * mips/syscalls.c (sbrk): Allow memory allocation to work
3473 for configurations which don't have memory at K1BASE.
3474 * mips/cma101.c (__sizemem): Ditto.
3476 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3478 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
3479 * m68k/gdbinit.emc: New file, user support for special features
3480 supported only on the EMC Symmetrix target.
3482 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
3484 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
3485 little- and big-endian executables.
3487 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
3489 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
3490 proper prefix for public assembly language labels.
3491 * sparc/ex930.ld: Add DWARF sections.
3492 * sparc/ex931.ld: Ditto.
3493 * sparc/ex934.ld: Ditto.
3494 * sparc/elfsim.ld: Simplify and clean up.
3495 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
3496 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
3497 to eliminate register corruption.
3499 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
3501 * sparc/cygmon-salib.c: Stop including sys/itimer.h
3503 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
3505 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
3508 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
3510 * mn10300/Makefile.in: Install sim.ld.
3512 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
3514 * sparc/elfsim.ld: Add constructor and destructor tables.
3516 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
3518 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
3520 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
3522 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
3524 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
3526 * mips/configure.in: Add idt to tx39 chain.
3527 * mips/configure: Rebuild.
3529 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
3531 * mips/crt0.S (__stackbase): Added.
3532 (zerobss): Initialize __stackbase.
3534 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
3536 * mips/configure.in: Also grok `mipstx39*-*-*'.
3537 * mips/configure: Regenerated.
3539 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
3541 * configure.in: Added powerpcle target.
3542 * configure: Regenerated.
3544 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
3546 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
3548 * sparc/crt0.S (_start): Define label for ELF targets.
3549 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
3550 proper prefix for public assembly language labels.
3551 (write, read): Disable to avoid conflict with generic versions
3553 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
3554 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
3556 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
3558 * sparc/configure.in: Treat sparc86x as a sparclite.
3559 * sparc/configure.in: Ditto.
3560 * sparc/Makefile.in (slite-install): Install missing files
3563 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
3565 * mips/configure.in: adjust target type pattern to export nullmon.ld
3566 * mips/configure: regenerated
3568 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
3570 * configure.in: Added sparc86x configuration.
3573 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
3575 * mips/crt0.S: Increase stack alignment.
3577 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
3579 * sparc/traps.S (win_flush): Prevent immediate window underflow
3580 trap on return. Miscellaneous comment formatting cleanup.
3582 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
3584 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
3586 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
3588 * rs6000/ads-io.c (write): Added write().
3590 * rs6000/Makefile.in: Changed objects used for libads to be
3591 new ads specific object files instead of some mvme objects.
3593 * Added ads-io.c and ads-exit.c to provide function stubs which
3594 are safe on ads board (SDS monitor).
3596 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
3597 is fixed, so re-enable output char quoting for mbx.
3599 * rs6000/mbx.specs: Added blank line to end of file. There
3600 were link errors without it?
3602 * rs6000/mbx.specs: Use mbx.ld script for linking.
3604 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
3605 gdb to display program output, yet.
3607 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
3610 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
3611 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
3612 * rs6000/mbx.ld,mbx.specs: New files for MBX.
3614 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
3616 * sparc/elfsim.ld: New linker script for running ELF programs
3618 * sparc/erc32-crt0.S: Disable copying of data segment.
3619 * sparc/erc32-stub.c: Generate correct public name for breakinst.
3620 * sparc/Makefile.in: Build erc32 library always.
3622 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
3624 * mips/syscalls.c (sbrk): Check word size correct for
3627 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
3629 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
3630 * mips/dve.ld: Eliminate references to VR4300.
3632 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
3634 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
3635 * mn10300/sim.ld: Ditto.
3637 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
3639 * sparc/cygmon-salib.c (__getProgramArgs): New function.
3641 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
3643 * configure.in: Added sparc64 configuration.
3645 * configure: Regenerated.
3647 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3649 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3651 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3653 * config/mn10300.mt: New file
3654 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3655 instead of nothing at all.
3656 * mn10300/configure: Ditto.
3658 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3660 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3661 issues for NT native builds.
3663 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3665 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3666 script; we also need to make SYM(start) global).
3668 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3670 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3672 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3674 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3676 * sparc/Makefile.in (SLITE_RAM_START): Add.
3677 (SPARC_RAM_START): Add.
3678 (SPARC64_RAM_START): Add.
3679 (SLITE_ALL): Add cygmon object files and linker script.
3680 slite-install: Install CygMon libraries and linker script.
3682 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3684 * rs6000/ads.ld: Add default attributes to memory region.
3685 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3686 * hp74x/hppa.ld: Ditto.
3687 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3688 * pa/{op50n,w89k}.ld: Ditto.
3689 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3690 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3692 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3694 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3696 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3698 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3700 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3702 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3704 * mn10300/trap.h: Use generic syscall.h.
3705 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3707 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3709 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3710 * mips/cma101.c: Reverse my previous change.
3711 Add #ifdef __mips16 then #error.
3713 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3715 * mn10300/Makefile.in: Add rules for building libeval.a.
3716 * mn10300/configure: Don't use default.mt.
3717 * mn10300/configure.in: Ditto.
3718 * mn10300/eval.ld: Replace with modified version of default script.
3720 * mn10300/_exit.c: New file for libeval.a.
3721 * mn10300/access.c: Ditto.
3722 * mn10300/chmod.c: Ditto.
3723 * mn10300/chown.c: Ditto.
3724 * mn10300/close.c: Ditto.
3725 * mn10300/creat.c: Ditto.
3726 * mn10300/crt0.S: Ditto.
3727 * mn10300/crt1.c: Ditto.
3728 * mn10300/execv.c: Ditto.
3729 * mn10300/execve.c: Ditto.
3730 * mn10300/fork.c: Ditto.
3731 * mn10300/fstat.c: Ditto.
3732 * mn10300/getpid.c: Ditto.
3733 * mn10300/gettime.c: Ditto.
3734 * mn10300/isatty.c: Ditto.
3735 * mn10300/kill.c: Ditto.
3736 * mn10300/lseek.c: Ditto.
3737 * mn10300/open.c: Ditto.
3738 * mn10300/pipe.c: Ditto.
3739 * mn10300/read.c: Ditto.
3740 * mn10300/sbrk.c: Ditto.
3741 * mn10300/sim.ld: Ditto.
3742 * mn10300/stat.c: Ditto.
3743 * mn10300/time.c: Ditto.
3744 * mn10300/times.c: Ditto.
3745 * mn10300/trap.S: Ditto.
3746 * mn10300/trap.h: Ditto.
3747 * mn10300/unlink.c: Ditto.
3748 * mn10300/utime.c: Ditto.
3749 * mn10300/wait.c: Ditto.
3750 * mn10300/write.c: Ditto.
3751 * mn10300/sys/syscall.h: Ditto.
3753 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3755 * mips/cma101.c: #ifdef out whole file if mips16.
3757 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3761 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3763 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3764 was using dbra instruction and did not account for the fact
3765 that the instruction branches until counter is -1, not 0.
3767 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3769 * mn10300/Makefile.in: New file for MN10300 eval board support.
3770 * mn10300/configure: Ditto.
3771 * mn10300/configure.in: Ditto.
3772 * mn10300/crt0-eval.S: Ditto.
3773 * mn10300/eval.ld: Ditto.
3774 * mn10300/test.c: Ditto.
3776 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3778 * mips/vr4300.S (__previous): Fix comment type-o in
3781 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3783 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3784 Figure the length of the exception handler at runtime
3785 rather than compile time.
3787 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3789 * configure.in: When running config-ml.in, put --enable-multilib
3790 before ac_configure_args, so that --disable-multilib can override
3792 * configure: Rebuild.
3794 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3796 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3798 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3800 * config/mips.mt: Add rules for read.o and write.o.
3801 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3802 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3803 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3804 * mips/configure.in: Build libdve.a for tx39 targets.
3805 * mips/configure: Ditto.
3807 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3809 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3811 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3812 sys/types.h, and define _open_r, _close_r, etc.
3814 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3816 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3817 (read, write): If the fd isn't 0, 1, or 2, return an error.
3819 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3821 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3823 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3826 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3828 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3829 to determine what template file we use.
3831 1997-12-22 Felix Lee <flee@cygnus.com>
3833 * rs6000/sim-errno.c (_cerror): need to return -1.
3834 * rs6000/sol-cfuncs.c (_cerror): likewise.
3836 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3838 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3839 defined. Allocate 128 bytes for a frame if sparc64.
3841 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3843 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3844 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3845 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3847 * sparc/configure.in: Add sparc64 to CPU list.
3848 * sparc/configure: Regenerated.
3849 * configure: Regenerated.
3851 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3853 * configure.in: Added sparc64-elf configuration.
3855 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3857 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3858 sections. Copied from mips/idt.ld.
3860 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3862 * mips/configure: Add entry.o to LSI library.
3863 * mips/configure.in: Ditto.
3864 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3865 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3866 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3868 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3870 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3873 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3875 * sparc/cygmon-salib.c (open): New syscall.
3877 * sparc/cygmon.ld: Add gcc_except_table section.
3879 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3880 Run ctors/dtors as appropriate.
3882 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3884 (add_mapping): Ditto.
3885 (remove_mapping): Ditto.
3886 (__install_signal_handler): Ditto.
3888 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3890 * rs6000/mcount.S: New file to in case no profiling module was
3893 * rs6000/Makefile.in (OBJS): Add mcount.o
3894 (mcount.o): Depend on mcount.S.
3896 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3898 * sparc/cygmon.ld: Add linkonce sections.
3900 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3902 * d30v/syscalls.c (__syscall): Correct setting errno.
3904 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3906 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3907 * sparc/configure.in: Ditto.
3908 * sparc/configure: Regenerated.
3910 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3912 * syscall.h: Remove d30v from comments.
3914 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3915 into common function, rather than have each stub do it.
3917 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3918 d30v specific version.
3919 (clean): Properly remove libraries.
3921 * d30v/sys/syscall.h: Delete.
3923 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3925 * rs6000/Makefile.in (unlink.o): Add rule for.
3927 * syscall.h: New file.
3929 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3931 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3933 * sparc/Makefile.in: Reorganize file.
3935 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3936 (all): Don't build erc32 support any more (never installed anyway).
3937 * sparc/erc32-io.c: Renamed from sim-io.c.
3938 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3939 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3940 * sparc/erc32.ld: Renamed from sim.ld.
3941 * sparc/configure.in (AC_INIT): Update.
3942 * sparc/configure: Regenerate.
3944 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3946 * d30v/syscalls.c: New file to provide system call stubs.
3947 * d30v/sys/syscall.h: New file to provide system call numbers.
3948 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3949 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3952 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3954 * d30v/sys/syscall.h: Define for d30v system calls.
3956 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3958 * configure.in: Configure the sparc directory for the sparc-elf
3960 * configure: Regenerated.
3962 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3963 crt0 and install the cygmon linker script.
3965 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3968 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3970 * sparc/configure: Regenerated.
3972 * sparc/cygmon.ld: New file.
3973 * sparc/cygmon-crt0.S: New file.
3974 * sparc/cygmon-salib.c: New file.
3976 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3978 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3981 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3983 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3985 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3987 * configure.in (d30v-*-*): Add configuration.
3988 * configure: Regenerate.
3990 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3991 * d30v/Makefile.in: Ditto.
3993 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3995 * d30v/crt0.S: New file for d30v port.
3996 * d30v/configure{,.in}: Ditto.
3997 * d30v/Makefile.in: Ditto.
3998 * d30v/{in,out}byte.c: Ditto.
3999 * d30v/sim-{read,write,exit}.c: Ditto.
4001 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
4003 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
4004 be necessary until all hosts properly set BSP in configure.in.
4006 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
4008 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
4011 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
4013 * mips/crt0.S: Declare external functions as .text to
4014 eliminate linker warnings.
4016 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
4018 * mips/Makefile.in (SCRIPTS): Now is configurable.
4019 (BSP): Now is configurable.
4020 (vr4300.o): Remove unnecessary command.
4021 * mips/configure.in: Configure the newly configuable
4023 * mips/configure: Re-autoconf.
4026 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
4028 * mips/Makefile.in (pmon.o): Added compile command that includes
4029 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
4031 * mips/configure.in (part_specific_defines): New variable
4032 used when building pmon.o.
4033 (part_specific_obj): Include cma101.o as well as vr4300.o,
4034 since it is board-specific in many ways (and relies on
4035 routines in vr4300.o).
4037 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
4039 * mips/idt.ld: Add handling of DWARF sections.
4041 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
4043 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
4045 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
4047 * v850/sys/syscall.h: Match with what is in newlib.
4049 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4051 * v850/sys/syscall.h: New file.
4053 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
4055 * rs6000/ads.ld: Define ram region.
4056 (__stack): Fix value.
4057 * rs6000/crt0.S: Clear the sbss area as well as bss.
4059 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
4061 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
4062 Instead, just force . to be aligned when necessary.
4063 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4064 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
4066 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
4068 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
4069 scripts are in the source directory, not the object directory.
4071 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
4073 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
4074 * rs6000/yellowknife.ld: New file, linker script for embedded
4075 Yellowknife (CHRP/PPCP) box.
4076 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
4077 remove references to EVM, don't optimize the test program.
4078 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
4079 * rs6000/mvme-stack.S: Removed, unnecessary.
4081 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
4083 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
4085 * mips/Makefile.in (SCRIPTS): Added idtecoff.
4088 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
4090 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
4092 * m32r/crt0.S: Remove references to .fillinsn.
4094 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
4096 * testsuite/Makefile.in (INSTALL): Change install.sh to
4099 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
4101 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
4102 * rs6000/configure: Regenerate.
4105 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
4107 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
4110 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
4112 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
4113 of ALIGN(16). Remove ALIGN from _gp computation.
4115 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
4117 * mips/idtmon.S: Added magic number for _flush_cache slot.
4119 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
4121 * m68k/Makefile.in (install): Fix typo.
4123 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
4125 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
4127 * sparc/Makefile.in: Add rules for above.
4128 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4129 [Brought over from Nov 5 change in sparclet branch.]
4131 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
4132 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
4134 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
4136 * m68k/sbc5204: Fix GROUP specifier.
4137 * m68k/sbc5206: Likewise.
4139 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
4141 * m68k/Makefile.in (all): Fix typo.
4143 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
4144 is an invalid instruction on the coldfire.
4146 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
4148 * mips/lsi.ld: New file.
4149 * mips/lsipmon.S: New file.
4150 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
4153 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
4155 * mips/regs.S (pc): Define.
4157 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
4159 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
4160 ABI, set up the stack for a 32-bit call before actually calling
4163 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
4164 with 64-bit pointers.
4166 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
4167 when comparing pointers.
4169 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
4171 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
4172 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
4174 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
4176 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
4177 an invalid addressing mode on the 68000 core.
4179 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
4181 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
4183 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
4185 * m32r/m32r-lib.c: New file.
4186 * m32r/{eva,eva-stub}.ld: New files.
4187 * m32r/Makefile.in: Build and install them.
4188 Also build and install m32r-stub.o.
4190 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
4192 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
4193 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
4194 can't do final link until libs in this directory are built.
4195 * mips/configure: regenerated.
4197 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
4199 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
4200 a register, to avoid relocation overflow if they are zero.
4202 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
4204 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
4205 can now be configured by part_specific_obj.
4206 * mips/configure.in (part_specific_obj): added.
4207 * mips/configure: regenerate.
4209 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
4211 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
4213 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
4215 * mips/ddb.ld: Align the location counter before setting _gp, and
4216 before setting edata. Remove ALIGN from _gp computation.
4217 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
4218 of ALIGN(16). Remove ALIGN from _gp computation.
4220 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
4222 * mips/array.ld: Add mips16 sections.
4223 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
4225 * mips/crt0.S (zerobss): Use subu, not sub.
4227 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
4229 * mips/crt0.S: Add .ent lines for all code fragments, so
4230 that objdump --disassemble will display them correctly.
4232 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
4234 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
4235 based targets. This should eventually be merged with or replaced
4236 by the m68k stub from gdb.
4237 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
4238 * m68k/Makefile.in: Updated for above change.
4240 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
4241 differences and changed to consistantly use the IMM macro for
4242 immediate constants. It is now possible to compare these two
4243 files without having to filter out insignificant differences.
4245 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
4246 init_debug_traps to match documentation and other sample debugger
4249 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
4251 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
4253 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
4254 targets running the dbug monitor.
4256 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
4258 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
4260 * m68k/crt0.S: Don't use SYM to refer to symbols defined
4261 in the linker script.
4263 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
4265 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
4267 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
4269 * mips/crt0.S (_start): Don't try to use FPU registers if
4270 __mips_soft_float is defined.
4272 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
4274 * sparc/Makefile.in (splet-install): Add tsc701.ld.
4276 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
4278 * sparc/sparclet-stub.c: Add support for "P" protocol command.
4279 Add support for %cc coprocessor registers, %asr registers.
4280 Work-around broken SAVE instruction on sparclet.
4282 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
4284 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
4285 same as mon_flush_cache. This fixes failures in "make check"
4287 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
4289 * mips/syscalls.c (__errno, _raise): Delete.
4291 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
4293 * mips/idt.ld: Align the location counter before setting _gp, and
4294 before setting edata.
4295 * mips/pmon.ld: Likewise.
4297 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
4299 * configure.in: Use a special version of AC_PROG_CC. Autoconf
4300 2.12 introduced a check for whether the compiler works, and that
4301 check will fail for a cross compilers without a complete set of
4304 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4306 * sbrk.c: Set the heap pointer to the address of _end, not the
4309 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
4311 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
4313 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
4315 * mips/crt0.S: Delete unreachable instruction after exit call.
4316 Move exit call before .end _start.
4318 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
4320 * configure: Regenerate with autoconf 2.12.
4322 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4324 * config/ppc.mh: New PowerPC eabi target specific config file.
4325 Always use -mrelocatable-lib -mno-eabi.
4327 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
4328 * rs6000/configure: Regenerate.
4330 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
4331 bytes, not 56 so that it is aligned to a 16 byte boundary.
4333 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
4335 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
4336 * sparc/crt0-701.S: Second pass at little endian support.
4338 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
4340 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
4341 * sparc/Makefile.in: Add rules for above.
4342 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4344 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
4346 * mips/ddb.ld: rename cairo.ld to ddb.ld
4347 * mips/Makefile.in: rename cairo to ddb
4349 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4351 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
4352 linker scripts for Hitachi eval boards.
4354 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
4356 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
4358 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
4360 * mips/crt0.S: Initialize gp register correctly.
4362 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
4364 * m32r/sys/syscall.h: New file.
4365 * m32r/crt0.S: Rewrite.
4366 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
4368 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
4370 * m32r/syscalls.c: Deleted, renamed to
4371 * m32r/crtsysc.c: this.
4372 * m32r/Makefile.in: Updated.
4374 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
4376 * m32r/{Makefile.in,configure.in,configure}: New files.
4377 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
4378 * configure.in: Recognize m32r-*-*.
4379 * configure: Regenerated.
4381 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
4383 * mips/crt0.S (_exit): Update terminating break instruction to use
4384 an explicit high value.
4386 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
4388 * sh: New directory, Hitachi SH libgloss support.
4389 * sh/sh3bb.ld: New file, SH3 big box linker script.
4391 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4393 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
4394 case the end symbol is not aligned.
4396 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4398 * mips/vr4300.S (__cpu_flush): Fix lui constant.
4399 * mips/crt0.S (init): Fix passing of arg0 through exit() and
4401 * mips/syscalls.c (__errno): Return address of errno, rather than
4404 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
4406 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4407 Merge .init and .fini sections into .text to fix a.out.
4409 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
4411 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4412 Many fixes for problems discovered during testing. Make stack end
4413 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
4414 longword aligned. Move .shdata out of .text section. Put .rodata
4415 and .gcc_except_table into .text section. Get rid of .shbss
4416 section, load it into .bss. Remove bogus start address
4417 calculation for .bss. Force all sections to be longword aligned.
4418 Create .init and .fini sections (including function prologues and
4419 epilogues) for ELF support.
4420 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
4421 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
4422 Remove creation of vbr_table. Fix function prologue in _exit.
4423 Use fp instead of a6. Add .text pseudo-op to the beginning of
4425 * crt0.S: Remove global symbols zeroboss, init and launch. Make
4426 main, exit, hardware_init_hook, software_init_hook, atexit and
4427 __do_global_dtors extern, not global. Fix logic error when
4428 initializing stack pointer. It now loads sp if __stack is non-
4429 zero. Reverse order of software and hardware init hooks.
4430 Hardware now comes first. Add call to __INIT_SECTION__, and
4431 register __FINI_SECTION__ with atexit. This is needed to make ELF
4432 static constructors and destructors work right.
4434 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
4436 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
4437 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4438 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
4439 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
4441 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
4443 * mips/Makefile.in (SCRIPTS): Add cairo.
4444 (vr4300.o:): Force build with target CFLAGS to ensure correct
4445 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
4446 as the -Tpmon.ld target.
4447 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
4448 * mips/cairo.ld: Added.
4449 * mips/crt0.S: Restore atexit() call. Fix startup stack
4451 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
4452 * mips/vr4300.s: Added simple bus error handler to cope with
4453 sizing memory that doesn't ghost, but does abort.
4454 * mips/cma101.c: Improve the memory sizer.
4455 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
4457 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4459 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
4461 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
4462 * a29k/configure: Regenerate.
4464 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4466 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
4467 Linux, Solaris libraries if built.
4469 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4471 * m68k/Makefile.in: Add -nostdlib to the test targets.
4472 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
4473 .data to .text where they really belong.
4474 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
4475 GCC is supposed to do this in __main.
4477 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
4479 * sparc/libsys/isatty.c: New file.
4481 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4483 * pa/Makefile.in: Build the test case as seperate targets.
4484 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
4487 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4489 * m68k/Makefile.in: Install common crt0.o, remove old references
4492 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4494 * sparc/Makefile.in: Built crt0.S, not crto.s.
4495 * sparc/crt0.S: Don't use REGS macro, use % always.
4496 * sparc/salib.c: Add a prototype for putDebugChar.
4498 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
4500 * sparc/{sysc-701.c,crt0-701.S}: New files.
4501 * sparc/Makefile.in (all): Build them.
4502 ($(701_BSP),crt0-701.o): New targets.
4503 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
4504 (all): Depend on $($(CPU)_ALL).
4505 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
4506 Depend on $($(CPU)_INSTALL).
4507 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
4508 (AC_CONFIG_AUX_DIR): Call.
4510 * sparc/configure: Regenerated.
4512 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
4514 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
4516 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
4518 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
4520 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4522 * lseek.c (lseek): Don't use SET_ERRNO.
4523 * open.c (open): Ditto.
4525 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
4527 * sparc/Makefile.in: Install ex930/931/934.ld files.
4528 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
4529 define target_alias to make install work from this directory.
4531 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
4533 * Makefile.in: Make sure we always have an argument to for. Make
4534 sure rootpre and srcrootpre are always set before using
4537 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4539 * glue.h (SET_ERRNO): Removed.
4540 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
4542 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4544 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
4547 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
4549 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
4550 assembly of the "sync" instruction.
4551 * mips/Makefile.in: Removed special cma101.o build. Seperate
4552 install.sh invocations for the BSP libraries.
4554 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4556 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
4558 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
4560 * sparc/traps.S: Don't use REGS macro, use % always.
4561 * sparc/Makefile.in: Add -nostdlib when building the test cases,
4562 as gcc keeps thinks it wants two crt0.o.
4563 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
4564 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
4565 broken, and I doubt it'll get fixed.
4567 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
4569 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
4571 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
4573 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
4574 (cma101.o): Pass -mips2 after $(CFLAGS).
4576 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4578 * Makefile.in (bindir, libdir): Use autoconf-set values.
4579 * configure: Rebuilt.
4581 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
4582 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
4583 * doc/configure: Rebuilt.
4585 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
4586 (bindir, libdir): Use autoconf-set values.
4587 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
4588 (AC_PREREQ): autoconf 2.5 or higher.
4589 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
4592 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4594 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
4595 hardware_init_hook and software_init_hook if they exist with a
4596 legit address. Drop into exit after main. Zero the bss section.
4597 * sparc/ex930.ld: PROVIDE hardware_init_hook and
4600 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
4602 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
4604 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
4606 * debug.[ch]: New files for GDB stub support.
4607 * config/default.mt: Add rules for debug.o.
4608 * config/default.mh: Add rule for building C++ source. Add $srcdir
4609 to INCLUDES so shared header files can be found.
4611 * sparc/salib.c(exceptionHandler): Range check the vector number
4612 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
4614 * sparc/crt0.s: Handle cpus that don't have FP support.
4615 * sparc/Makefile.in: Add multilib support. Add variable for
4616 objcopy and objdump. Build the BSPs as archive libraries, not
4617 object files. Add support for the SIS sparc simulator. Build the
4618 test case srecords and dissasembly as seperate makefile
4619 targets. Also optionally build the C++ test case. Use a target
4621 * sparc/configure.in: Add multilib support.
4622 * sparc/configure: Regenerated.
4623 * sparc/asm.h: Macros to deal with aout and coff formats portably.
4624 * sparc/slite.h: Sparclite specific stuff.
4625 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
4626 the SIS sparc simulator.
4627 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
4628 * sparc/tests.c: Test case for linking and GDB protocol.
4630 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4632 * pa/Makefile.in: Build the test case srecords and dissasembly
4633 as seperate makefile targets. Also optionally build the C++ test
4635 * pa/crt0.S: If __stack and __globals have a legit address, use
4636 that for %sp and %gp. Execute hardware_init_hook and
4637 software_init_hook if they exist with a legit address. Add
4638 __do_global_dtors() to the atexit array.
4639 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
4640 libraries. Allocate the stack and global spaces from the top of
4641 memory. PROVIDE hardware_init_hook and software_init_hook.
4643 * m68k/Makefile.in: Build the test case srecords and dissasembly
4644 as seperate makefile targets. Also optionally build the C++ test
4646 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
4647 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4648 correctly for a change.
4649 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4650 building seperate ones. PROVIDE hardware_init_hook and
4651 software_init_hook. Stick the Constructors and Destructors in
4652 .data cause they don't work in .text (which is where they should
4654 * m68k/cpu32bug: Add a few more traps to support the older ABug
4656 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4657 of memory. Excecute hardware_init_hook and software_init_hook if
4658 they exist with a legit address. Add __do_global_dtors() to the
4661 * rs6000/Makefile.in: Use the linker script to build the test
4662 case. Also build a C++ test case.
4663 * rs6000/dtor.C: Test contructors and destructors.
4664 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4666 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4667 so we can test for them in the crt0.S.
4668 * rs6000/crto.S: Excecute hardware_init_hook and
4669 software_init_hook if they exist with a legit address.
4671 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4673 * mips/Makefile.in: Replace the "test" target with seperate
4674 targets for the dissasembled file, and the srecord.
4675 * mips/configure.in: Use a target makefile fragment.
4676 * mips/configure: Regenerate.
4677 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4678 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4679 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4680 stack, and then set the stack to the top of memory. Also grab some
4681 space for the globals. Add __do_global_dtors() to the atexit
4682 array. Call _exit from newlib so the atexit array gets run, then
4685 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4687 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4689 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4691 * rs6000/simulator.S (open, close, lseek): Add system calls.
4692 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4694 (SIM_OBJS): Put them here instead.
4696 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4698 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4699 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4700 the top of memory. Use "-l" in GROUP rather than the full name so
4701 it'll get found using the path lookup in LD. Also link in libgcc
4702 too. Don't set __lstack anymore.
4703 * m68k/Makefile.in: Build test as a series of Makefile targets,
4704 rather than as a big loop.
4706 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4708 * rs6000/mvme-stack.S: New file, define __stack.
4709 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4712 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4714 * rs6000/Makefile.in: Add support for multilib.
4715 * rs6000/configure.in: Ditto.
4716 * rs6000/configure: Regenerate.
4718 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4720 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4722 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4724 * {mips,a29k,pa}/configure.in: Add support for multilibs
4725 by using config-ml.in.
4726 * {mips,a29k,pa}/configure: Regenerate.
4727 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4728 not objects for the BSPs.
4730 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4732 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4734 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4736 * rs6000/simulator.S: Call _cerror to save errno if an error
4738 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4740 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4742 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4743 libgloss on PowerPC Solaris.
4745 * rs6000/Makefile.in: Add Solaris support.
4747 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4749 * Makefile.in: Don't do anything if SUBDIRS is empty.
4751 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4753 * configure.in, m68k/configure.in: Add support for multilibs by
4755 * m68k/crt0.S: If a value for __stack hasn't been specified,
4756 initialize %sp to some memory in .bss.
4757 * m68k/Makefile.in: Build archive libraries, not objects for the
4758 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4759 support to build multilibs.
4760 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4761 libc.a and the BSP rather than INPUT an object. Get the right
4764 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4766 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4767 extbl, so it can be used on a 68000.
4769 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4771 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4772 instruction following the _exit system call. This also makes sure
4773 that the debugger reports the address as being in _exit, rather
4774 than whatever function follows _exit.
4776 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4778 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4779 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4780 * configure.in: Add support for i960.
4781 * configure: Rebuild with autoconf 2.8.
4783 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4785 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4786 * a29k/configure: Rebuild with autoconf 2.7.
4787 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4788 AC_CANONICAL_SYSTEM.
4789 * mips/configure.in, pa/configure.in: Likewise.
4790 * rs6000/configure.in: Likewise.
4791 * m68k/configure, mips/configure, pa/configure: Rebuild.
4792 * rs6000/configure: Rebuild.
4794 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4796 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4797 * sparc/libsys/cerror.S (curbrk): To here.
4799 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4801 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4803 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4805 * configure.in (sparclet-*-aout*): Add entry.
4806 * configure: Regenerated.
4807 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4808 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4811 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4813 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4814 satellite. (doesn't use udi)
4815 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4816 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4818 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4819 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4821 * configure.in: Add support for a29k.
4822 * configure: Rebuild.
4824 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4826 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4827 system call, instead of sucessive .INCHR system calls. Map \r on
4830 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4832 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4834 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4836 * rs6000/mvme-print.c: New file, map write into sequences of
4837 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4839 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4841 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4844 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4846 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4847 * mips/cma101.c (time): Added time() function.
4849 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4851 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4853 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4855 * mips/syscalls.c: Used include file, rather than local manifest
4857 * mips/crt0.S: Removed IDT monitor entry points.
4858 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4859 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4860 * mips/{mipspmon.ld}: Added.
4862 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4864 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4865 * rs6000/configure: Regenerate.
4867 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4869 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4870 in the .sdata section, and provide a fixup for the address, in
4871 order to support the new -msdata compiler flag.
4873 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4875 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4876 so eabi-ctors in libgcc.a can know to register the function to
4877 call all of the destructors.
4879 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4881 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4882 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4883 (AC_CONFIG_AUX_DIR): Define
4884 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4886 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4888 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4891 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4893 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4894 returns size, not (last address + 1).
4896 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4898 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4899 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4900 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4901 to use CC, etc., instead of CC_FOR_TARGET, etc.
4902 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4903 RANLIB. Always use default.mh.
4904 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4905 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4906 substituted by the autoconf configure script. Use them instead of
4907 the *_FOR_TARGET variants.
4908 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4909 * m68k/configure.in: Call AC_ARG_PROGRAM.
4910 * mips/configure.in, pa/configure.in: Likewise.
4911 * rs6000/configure.in: Likewise.
4912 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4914 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4915 * mips/Makefile.in: Split new test target from all target.
4916 * configure, */configure: Rebuild.
4918 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4920 * Makefile.in: Added prefix, exec-prefix and tooldir to
4921 FLAGS_TO_PASS so vaulting works correctly.
4923 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4925 * mips/mipsidt.ld: Added.
4926 * mips/syscalls.c: Added.
4927 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4929 * mips/Makefile.in (all): Updated to build generic IDT monitor
4931 * mips/test.c (main): Removed unnecessary prototypes.
4932 * configure.in (configdirs): Removed mips64vr4300 target.
4933 * configure: Re-generated.
4934 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4935 directory path element.
4936 * mipsidt: Directory removed.
4938 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4940 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4941 * configure, */configure: Rebuild.
4942 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4944 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4946 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4948 * configure: Re-generated.
4950 * mipsidt/crt0.S: Check for FPU presence.
4952 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4954 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4956 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4958 * config/default.mh: Add additional "../" to path used to find
4959 comp-tools binaries in an object tree.
4961 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4963 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4966 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4968 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4969 calls, not decimal, since formatting the disk when you intend to
4970 write out a character is not nice.
4972 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4974 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4975 stack chain to avoid last word indebugger's memory.
4977 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4980 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4982 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4985 * mipsidt/crt0.S: Changed monitor entry sequence.
4987 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4988 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4989 amount of memory available.
4991 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4993 * mipsidt: Added (directory). This is a simple crt0 module for the
4994 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4995 specific R3000 board, so it was safer creating a new target
4997 * mipsidt/Makefile.in: Added.
4998 * mipsidt/configure: Added.
4999 * mipsidt/configure.in: Added.
5000 * mipsidt/crt0.S: Added.
5002 * mipsidt/syscalls.c: Added.
5003 * mipsidt/test.c: Added.
5005 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
5007 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
5009 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
5010 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
5011 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
5013 * rs6000/sim{-crt0,ulator}.S: Ditto.
5015 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
5016 for _start, since the linker needs to see this.
5018 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
5020 * sparc/sparc-stub.c: include sparclite.h to get access to register
5022 * (trap_low): Save and restore FP regs if necessary. Also, clean
5023 up save and restore of debug unit regs.
5024 * (hard_trap_info): Add more architecturally defined traps.
5025 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
5026 * (get_in_break_mode): Clean up. Get rid of calls to
5027 set_hw_breakpoint_trap(). Also, use write_asi macro
5028 * (handle_exception): Clean up `g' and `G' commands. Add `P'
5030 * (hw_breakpoint): Why was this here!? It's gone now...
5031 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
5032 flow setup. Call main instead of jumping to it.
5033 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
5034 and improved read_asi macro.
5035 * (win_ovf win_unf): Parameterize window size.
5036 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
5037 * (read_psr write_psr): New macros to do the obvious.
5038 * Add conditionalized code for 933 window size.
5040 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5042 * rs6000/simulator.S (abort): Delete abort.
5043 * rs6000/sim-abort.c: New file, to print message that abort was
5045 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
5047 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
5048 give the start and end of a function written in assembler. If
5049 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
5050 the real function with one or two leading periods.
5052 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
5053 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
5055 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
5056 Compile the .S files with gcc, so that -mcall-* flags define the
5059 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
5061 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
5062 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
5063 * sparc/salib.c (__main): Comment out empty function.
5065 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
5067 * Makefile.in (maintainer-clean): New synonym for realclean.
5068 * hp74x/Makefile.in (maintainer-clean): Likewise.
5069 * m68k/Makefile.in (maintainer-clean): Likewise.
5070 * pa/Makefile.in (maintainer-clean): Likewise.
5071 * mips/Makefile.in (maintainer-clean): Likewise.
5072 * rs6000/Makefile.in (maintainer-clean): Likewise.
5073 * sparc/Makefile.in (maintainer-clean): Likewise.
5074 * doc/Makefile.in (maintainer-clean): Likewise.
5075 * testsuite/Makefile.in (maintainer-clean): Likewise.
5076 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
5078 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5080 * rs6000/Makefile.in (all): Fix typo preventing simulator from
5083 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5085 * rs6000/Makefile.in: Misc mvme support fixes.
5087 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
5088 leading underscores from identifiers.
5090 * m68k/asm.h: New file, macro definitions helpful for assembly
5091 language programming.
5092 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
5095 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
5096 New files, preliminary support for motorola mvme targets running
5098 * rs6000/Makefile.in: Build mvme support.
5100 * rs6000/asm.h: New file, macro definitions helpful for assembly
5101 language programming.
5102 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
5104 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5106 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
5108 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5110 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
5111 reordered insns that can end up being an infinite loop.
5112 * m68k/idp-outbyte.c (READREG): Likewise.
5114 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5116 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
5117 using a large static area for the break area.
5119 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5121 * rs6000/Makefile.in (install*): Add separate installation rules
5122 for sim and evm targets.
5124 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5126 * rs6000/sim*: Add PowerPC simulator support.
5128 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
5130 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
5131 code. Fix callinfo directives to include "millicode" attribute.
5133 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
5135 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
5137 * pa/crt0.S ($START$): Use local label prefix for local label
5140 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
5142 * ex93x/sparclite.h: add __WINSIZE.
5143 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
5146 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5148 * Makefile.in: Updated to reflect filename changes.
5150 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
5151 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
5154 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5156 * m68k/mc68681-duart.h: Removed everything except register offsets.
5157 Changed offsets so they reflect actual chip instead of how device
5158 is mapped into the IDP address space.
5159 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
5160 (READREG, WRITEREG): Changed to correspond to unusual way the
5161 device is mapped (ie. base address + (reg offset * 4) + 3)).
5162 (duart_status, duart_mode, duart_init, duart_restore): Removed,
5163 these interfaces were never used and didn't work.
5164 (outbyte): Removed unconditional delay.
5166 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
5167 change of April 18th which makes the "_end" symbol compatible
5168 with both a.out and coff toolchains.
5169 (zerobss): Handle zero-length bss.
5171 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5173 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
5174 regenerated with autoconf 2.4.2.
5176 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5178 * doc/porting.texi: Fix typos and spelling errors.
5180 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5182 * pa/Makefile.in: Enable HP supplied millicode routines.
5183 * pa/hp-milli.s: Make sure copyright notice gets included
5186 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
5189 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5191 * pa/crt0.S ($START$): Use long-calls to call main and exit.
5193 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
5195 * pa/crt0.S: Call exit() after returning from main.
5197 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5199 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
5200 (distclean, realclean): Remove autoconf-generated config.cache
5201 and config.log files.
5203 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5205 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
5206 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
5207 is invoked, it makes it much more difficult to debug.
5209 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
5211 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
5213 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
5215 * stat.c: Add const so it works with newlib's stat.h.
5217 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
5219 * m68k/mvme.S: Extend sign using two instructions rather than one
5220 so it'll work on a stock mc68000.
5222 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
5224 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
5225 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
5227 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
5228 * pa/Makefile.in: Make all just build BSP, add seperate test
5230 * most files: add Cygnus BSD-style copyright message.
5232 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5234 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
5235 Use changequote() to temporarily turn off m4 quoting so that
5236 i[345]86-*-go32 pattern in case statement remains unchanged.
5237 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
5240 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5242 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
5245 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
5247 * ex93x: renamed to sparc.
5248 * r3000: renamed to mips.
5249 * hppro: renamed to pa.
5250 * configure.in, configure: Use new directory names.
5251 * config/default.mh: Remove '' in sed program_transform_name so
5253 * doc/porting.texi: update doc.
5255 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5257 * doc/configure.in: converted to autoconf.
5258 * doc/configure: New file, generated with autoconf 2.3.
5260 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
5261 r3000}/Makefile.in (Makefile.in): Added config.status to
5263 (config.status): New target.
5265 * m68k/Makefile.in: Build M68332BCC BSP.
5267 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
5269 * glue.c: Change decl of end to char[] for some reason.
5270 * (sbrk): Rewrite sbrk so that it works.
5271 * (fstat): Return status indicating fd is for a tty. Makes stdio
5273 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
5274 -18(sp). Note that -24 decimal == -18 hex...
5275 * hppro/op50n-io.S: Add read and write interfaces to the rom
5276 monitor. Unfortunately, the monitor doesn't seem to work...
5277 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
5278 nice way. Define stack and reserve space. Put heap after stack.
5280 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5282 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
5283 versions prior to this generate code that AIX 4.X's sh can't
5286 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
5287 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
5289 * m68k/bcc.ld: Link with bcc.o
5291 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
5293 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
5294 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
5295 * hppro/divcnst-generic/*: Delete.
5296 * hppro/divcnst-fast/*: Delete.
5297 * hppro/Makefile.in: Delete junk.
5299 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5301 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
5302 section, moved __stack definition to the top level and set it
5303 explicitly to the value appropriate to the target board.
5304 Added __end symbol (needed for a.out toolchains).
5306 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
5308 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
5309 malloc doesn't trash the stack.
5310 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
5311 value, which is useless anyway.
5313 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5315 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
5317 * m68k/Makefile.in: Install BCC linker script.
5319 * Makefile.in: Fixed typo.
5321 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
5322 * hppro/configure: regenerated.
5324 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
5326 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
5328 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
5329 outp. Use correct port numbers for COM1 serial port.
5331 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5333 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
5334 proper immediate-operand syntax for whatever the target assembler
5336 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
5337 definitions as in m68k/crt0.S.
5339 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5341 * Makefile.in: fixed clean rules such that they do not try to
5342 clean ${SUBDIRS} if libgloss not supported on that target.
5344 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5346 * configure.in: Append new subdirectories to ${configdirs}.
5347 (go32-*-*): Removed.
5348 * configure: Regenerated.
5350 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
5353 * m68k/Makefile.in: Don't hide how BSP objects are built.
5355 * glue.c (print, putnum): declared void.
5357 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
5358 (LIBS_FOR_TARGET): Removed.
5360 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
5361 make variables, expands to compiler flags to find headers and
5362 libraries if ${objroot}/newlib is present.
5363 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
5364 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
5365 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
5366 LIBS_FOR_TARGET): Removed.
5368 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
5370 * m68k/Makefile.in (install): Use correct names for MVME* variables.
5371 * configure.in: Delete `unknown' from m68* case.
5373 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5375 * m68k/crt0.S: initialize stack pointer to __stack before creating
5378 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
5379 bss, and into its own segment with an address at top of RAM.
5381 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5383 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
5384 converted to autoconf.
5385 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
5386 from configure.in with autoconf 2.3.
5388 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
5390 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
5391 CONSTRUCTING and RELOCATING only work for linker scripts built
5392 from ld/scripttmpl/*.
5394 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
5395 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
5396 tables and etext, edata, and end variables are only done when
5399 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
5401 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
5403 * hppro/crt0.S: Remove static definitions of _stack and $global$.
5404 Let the linker script define them in the BSS segment.
5405 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
5406 for $global$ and _stack in the appropriate segments.
5408 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
5410 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
5412 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
5414 * ex93x/ex93x.ld: Add crt0.o in INPUT.
5415 * ex93x/sparcl-stub.c: Add nop after bg insn.
5416 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
5418 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
5420 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
5422 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
5424 * config/default.mh: Use SRCROOT to find the newlib includes.
5426 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
5428 * configure.in, testsuite/configure.in: Add SRCROOT variable.
5429 * glue.c: Change "char *path" to "const char *path" so it works
5430 with the changes stat.h.
5432 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
5434 * ex93x/ex93x.ld: The stubs module now can have different names for
5435 different SPARClite chips. Use default one which is slite930.o.
5437 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5439 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
5441 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
5443 * config/default.h: add -I. to INCLUDES.
5444 * ex93x/salib.c: to include sparclite.h.
5445 * ex93x/sparclite.h: new file copied from gdb/sparclite.
5447 * config/default.mh: Fix INCLUDES to one level less '../'.
5449 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
5451 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
5454 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
5456 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
5457 in the linker script. Use a macro to cover using '#' or '&' for
5459 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
5460 using '#' or '&' for immediate values.
5461 * testsuite/libgloss.all/io.c: Add a test for read().
5463 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
5465 * glue.c: Make use _ansi.h, move to top level libgloss directory
5466 form all other directories.
5467 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
5468 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
5470 * configure.in: All configure.in now edit the value to OBJROOT in
5471 the Makefiles they produce.
5472 * config/default.mh: Use OBJROOT for paths to test for fresh
5474 * configure.in: Add the testsuite directory.
5475 * testsuite/config/{m68k.mt,mips.mt}: New target support for
5476 MVME135, IDP, and Array targets.
5478 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
5480 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
5481 traditional and ANSI varargs. (which currently fail)
5482 * Makefile.in: Build intelligently and use dependancies so we
5483 don't rebuild the world for each test run.
5484 * configure.in: Make a .gdbinit file to run the tests and load via
5487 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5489 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
5492 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5494 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
5495 * m68k/mc68ec.c: Ditto, in asm statements.
5496 * m68k/mvme.S: Ditto.
5498 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5500 * Makefile.in (all): added "else" statements for Ultrix to work
5502 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
5504 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
5505 * testsuite/config/support.c: A minimal testing API for minimal
5507 * testsuite/config/hppa.mt: Set build flags for PRO targets.
5508 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
5509 Test cases for libgloss and soft-float.
5511 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
5513 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
5515 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
5516 suite for low level stuff. A few test cases now all build.
5518 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
5520 * config/default.mh: Change default path for linking in a freshly
5521 built libc.a, libm.a, libgcc.a to work with -msift-float.
5523 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
5526 * m68k/Makefile.in: Use explicit rules, rather than redefining
5527 .c.o. This is to force compiling with -m68000.
5529 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
5531 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
5534 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
5536 * doc, doc/Makefile.in, configure.in: New directory.
5537 * doc/porting.texi: New manual that explains porting the GNU tools
5538 to embedded systems.
5540 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
5542 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
5543 which has hardware breakpoint support.
5544 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
5546 * ex93x/sparcl-stub.c: New file.
5547 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
5549 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
5551 * r3000/crt0.S: Zero the bss section by words.
5553 * r3000/Makefile.in: Add in the rest of the support code for the
5556 * r3000/array.ld: Set the memory map for the Array Tech LSI
5559 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
5560 prototype using ROM entry points.
5562 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5564 * hppro/crt0.S: Add _sr4export function so GDB calls work.
5566 * hppro/Makefile.in: Link in libc.a twice so atexit works().
5568 * hppro/glue.c: Don't stub out __main anymore.
5570 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
5572 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
5574 * r3000/glue.c,crt0.S,test.c: New support for for mips.
5576 * configure.in: Configure r3000 dir for a mips chip.
5578 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5580 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
5583 * hppro/Makefile.in: Link in the rest of the millicode routines.
5585 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
5587 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
5588 since xgcc is for the wrong architecture.
5590 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
5592 * config/default.mh: Find the corrrect libgcc2.a.
5594 * Makefile.in: Link in libgcc2.a by default. Build new millicode
5597 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
5598 test-dyncall.c, test-mul.c: New millicode files for low level math
5601 * test.c: Use printf so millicode gets exercised.
5603 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
5604 divU_9.S: Fast versions of some division routines.
5606 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
5607 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
5608 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
5609 divU_3.S, divU_7.S: Yet more millicode routines.
5611 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
5613 * config/default.mh: Add default searches for the correct libc and
5616 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
5618 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
5619 for the test program.
5621 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
5623 * m68k/glue.c: Remove errno so there's no libc dependancies.
5625 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
5626 from mvme.S so the library can link without the stub.
5628 * m68k: New directory. Merge the idp, shared, and mvme135
5629 directories into one place.
5631 * config/default.mh: Use CC_FOR_TARGET for .S files so the
5632 preprocessor actually gets run.
5634 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
5636 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
5638 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
5639 based target boards. Moved from newlib/stub.
5641 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
5644 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
5645 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5648 * libgloss: Creation. A library for board support packages. The
5649 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5651 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5653 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5655 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5657 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5658 what mvme135-stub.c expects.
5660 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5662 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5665 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5667 * mvme135/mvme135-asm.S: new file.
5668 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5669 Makefile.in: build mvme135-stub.o.
5671 * ChangeLog: created.