1 2009-12-17 Jeff Johnston <jjohnstn@redhat.com>
3 * mn10300/Makefile.in: Add mkdir call to make installation
4 directory when installing.
6 2009-12-16 Conny Marco Menebrocker <c-m-m@gmx.de>
8 * xc16x/Makefile.in: Remove extraneous stuff
10 * xc16x/configure.in: Ditto.
11 * xc16x/configure: Regenerated.
13 2009-12-10 Conny Marco Menebrocker <c-m-m@gmx.de>
15 * configure.in: Add xc16x support.
16 * configure: Regenerated.
17 * xc16x/Makefile.in: New file for xc16x port.
18 * xc16x/aclocal.m4: Ditto.
19 * xc16x/close.S: Ditto.
20 * xc16x/configure: Ditto.
21 * xc16x/configure.in: Ditto.
22 * xc16x/create.c: Ditto.
23 * xc16x/crt0.S: Ditto.
24 * xc16x/fstat.S: Ditto.
25 * xc16x/getchar1.c: Ditto.
26 * xc16x/isatty.c: Ditto.
27 * xc16x/lseek.c: Ditto.
28 * xc16x/mem-layout.c: Ditto.
29 * xc16x/misc.c: Ditto.
30 * xc16x/open.c: Ditto.
31 * xc16x/read.c: Ditto.
32 * xc16x/sbrk.c: Ditto.
33 * xc16x/syscalls.c: Ditto.
34 * xc16x/trap_handle.c: Ditto.
35 * xc16x/write.c: Ditto.
36 * xc16x/sys/syscall.h: Ditto.
38 2009-11-25 DJ Delorie <dj@redhat.com>
40 * rx/rx.ld: Place .sbss properly.
41 * rx/rx-sim.ld: Likewise.
43 2009-10-26 DJ Delorie <dj@redhat.com>
45 * configure.in: Add support for RX sub-directory.
46 * configure: Regenerate.
48 * rx/*: New files to support RX architecture.
50 2009-10-26 Nick Clifton <nickc@redhat.com>
52 * arm/linux-syscalls0.S (SYSCALL0, SYSCALL3, SYSCALL6, SYSCALL4):
53 Delete Thumb definitions - the ARM versions work correctly in
56 2009-10-08 Jie Zhang <jie.zhang@analog.com>
58 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Use
59 -mcpu=bf532-any for the default multilib.
61 2009-09-28 Michael Eager <eager@eagercon.com>
63 * configure.in: Add microblaze-*-*.
64 * configure: Add microblaze-*-* (not regenerated.)
65 * microblaze: NEW microblaze target directory.
66 * microblaze/configure.in: NEW.
67 * microblaze/configure: Generate.
68 * microblaze/Makefile.in: NEW.
69 * microblaze/{crt0.S, crt1.S, crt2.S, crt3.S, crt4.S, crtinit.S}: NEW.
70 * microblaze/{pgcrtinit.S, _program_clean.S, _program_init.S,
71 sbrk.c, sim-crtinit.S, sim-pgcrtinit.S, timer.c, _exception_handler.S,
72 _hw_exception_handler.S, _interrupt_handler.S, xil_malloc.c,
73 nnxil_printf.c, xil_sbrk.c: NEW.
74 * microblaze/xilinx.ld: NEW.
76 2009-09-21 Ken Werner <ken.werner@de.ibm.com>
78 * spu/getpagesize.c: Align getpagesize implementation to POSIX
80 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
82 * bfin/include/cdefBF512.h, bfin/include/cdefBF514.h,
83 bfin/include/cdefBF516.h, bfin/include/cdefBF518.h,
84 bfin/include/cdefBF51x_base.h, bfin/include/cdefBF523.h,
85 bfin/include/cdefBF524.h, bfin/include/cdefBF526.h,
86 bfin/include/cdefBF542M.h, bfin/include/cdefBF544M.h,
87 bfin/include/cdefBF547M.h, bfin/include/cdefBF548M.h,
88 bfin/include/cdefBF549M.h, bfin/include/defBF512.h,
89 bfin/include/defBF514.h, bfin/include/defBF516.h,
90 bfin/include/defBF518.h, bfin/include/defBF51x_base.h,
91 bfin/include/defBF523.h, bfin/include/defBF524.h,
92 bfin/include/defBF526.h, bfin/include/defBF542M.h,
93 bfin/include/defBF544M.h, bfin/include/defBF547M.h,
94 bfin/include/defBF548M.h, bfin/include/defBF549M.h:
96 * bfin/include/ccblkfn.h, bfin/include/cdefBF525.h,
97 bfin/include/cdefBF527.h, bfin/include/cdefBF52x_base.h,
98 bfin/include/cdefBF532.h, bfin/include/cdefBF534.h,
99 bfin/include/cdefBF535.h, bfin/include/cdefBF538.h,
100 bfin/include/cdefBF539.h, bfin/include/cdefBF542.h,
101 bfin/include/cdefBF544.h, bfin/include/cdefBF547.h,
102 bfin/include/cdefBF548.h, bfin/include/cdefBF549.h,
103 bfin/include/cdefBF54x_base.h, bfin/include/cdefBF561.h,
104 bfin/include/cdefblackfin.h, bfin/include/cdef_LPBlackfin.h,
105 bfin/include/cplb.h, bfin/include/defBF527.h,
106 bfin/include/defBF52x_base.h, bfin/include/defBF532.h,
107 bfin/include/defBF534.h, bfin/include/defBF535.h,
108 bfin/include/defBF537.h, bfin/include/defBF538.h,
109 bfin/include/defBF539.h, bfin/include/defBF542.h,
110 bfin/include/defBF544.h, bfin/include/defBF547.h,
111 bfin/include/defBF548.h, bfin/include/defBF549.h,
112 bfin/include/defBF54x_base.h, bfin/include/defBF561.h,
113 bfin/include/defblackfin.h, bfin/include/def_LPBlackfin.h,
114 bfin/include/sys/_adi_platform.h,
115 bfin/include/sys/anomaly_macros_rtl.h,
116 bfin/include/sys/exception.h, bfin/include/sysreg.h:
117 Update to Visual DSP 5.0 Update 6.
119 2009-09-16 Mike Frysinger <michael.frysinger@analog.com>
121 * bfin/Makefile.in (BOARD_SCRIPTS): Add bf512.ld, bf514.ld,
122 and bf516.ld, bf518.ld.
123 * bfin/bf512.ld: New file.
124 * bfin/bf514.ld: Likewise.
125 * bfin/bf516.ld: Likewise.
126 * bfin/bf518.ld: Likewise
128 2009-09-16 Jie Zhang <jie.zhang@analog.com>
130 * bfin/*.ld: Fix typos in comments.
132 2009-09-08 Bernd Schmidt <bernd.schmidt@analog.com>
134 * bfin/include/ccblkfn.h: New file.
136 2009-09-08 Mike Frysinger <michael.frysinger@analog.com>
138 * bfin/include/sys/_adi_platform.h: Convert __ASSEMBLY__ to
140 * bfin/include/sys/pll.h: Likewise
142 2009-09-08 Jie Zhang <jie.zhang@analog.com>
144 * bfin/Makefile.in (basiccrt.o, basiccrts.o): Don't use
145 -mcpu=bf532-any for the default multilib.
147 2009-07-28 DJ Delorie <dj@redhat.com>
149 * mep/gmap_default.ld: Add linkonce sections for .vtext.
150 * mep/default.ld: Likewise.
151 * mep/fmax.ld: Likewise.
152 * mep/simple.ld: Likewise.
154 2009-07-14 DJ Delorie <dj@redhat.com>
156 * mep/syscalls.S (sysret): Maintain 16-byte stack alignment.
158 2009-07-08 DJ Delorie <dj@redhat.com>
160 * m32c/sbrk.c (sbrk): Change to take ptrdiff_t, not int.
162 2009-07-01 Anthony Green <green@moxielogic.com>
164 * moxie/crt0.S (_start): Clear BSS at startup. Register _fini()
166 * moxie/sim-open.S: Fix comment.
168 2009-06-19 Joseph Myers <joseph@codesourcery.com>
170 * Makefile.in (html, pdf): New.
171 * doc/Makefile.in (html, pdf, porting.pdf, porting.html): New.
172 * doc/porting.texi: Fix section structure.
174 2009-06-17 Michael Eager <eager@eagercon.com>
176 * rs6000/Makefile.in: Add xilinx support.
177 * rs6000/xil-crt0.s: New crt0 file for powerpc-xilinx-eabi.
178 * rs6000/xilinx.ld: New file.
179 * rs6000/xilinx440.ld: Ditto.
181 2009-05-13 Ken Werner <ken.werner@de.ibm.com>
183 * configure.in: Introduce config_libnosys flag which defaults to true.
184 * configure: Regenerate.
186 2009-05-13 Ulrich Weigand <uweigand@de.ibm.com>
188 * spu/crtn.S: Add dummy to ensure nothing gets linked at address 0.
189 * spu/crti.S: Remove nop.
191 2009-05-08 Nick Clifton <nickc@redhat.com>
193 * mn10300/sim.ld: Add missing section names such as .bss.*
194 .text.*, etc. General tidy up.
196 2009-05-07 Ken Werner <ken.werner@de.ibm.com>
198 * spu/configure.in: Fix multilib support.
199 * spu/configure: Regenerate.
200 * spu/Makefile.in: Add CFLAGS_FOR_TARGET.
202 2009-04-29 Anthony Green <green@moxielogic.com>
204 * moxie/moxie-elf-common.ld: Move default stack out to accommodate
207 2009-04-22 Anthony Green <green@moxielogic.com>
209 * configure.in: Add moxie support.
210 * configure: Regenerate.
211 * moxie/aclocal.m4, moxie/configure, moxie/configure.in,
212 moxie/crt0.S, moxie/fstat.c, moxie/getpid.c, isatty.c,
213 moxie/kill.c, moxie/Makefile.in, moxie/moxie-elf-common.ld,
214 moxie/print.c, moxie/putnum.c, moxie/qemu.ld, moxie/qemu-time.c,
215 moxie/qemu-write.c, moxie/sbrk.c, moxie/sim-close.S,
217 moxie/sim-inbyte.c, moxie/sim.ld, moxie/sim-lseek.c,
218 moxie/sim-lseek.S, moxie/sim-open.S, moxie/sim-read.S, moxie/sim-time.c,
219 moxie/sim-unlink.S, moxie/sim-write.S, moxie/stat.c: New files.
221 2009-04-22 DJ Delorie <dj@redhat.com>
223 * mep/sim-crt0.S (_start): Fix typo.
225 2009-04-21 DJ Delorie <dj@redhat.com>
227 * mep/Makefile.in (SCRIPTS): Update to new config.
228 * mep/default.ld: New.
229 * mep/gmap_default.ld: Change default endian to little.
230 * mep/sim-crt0.S: Maintain 8-byte stack alignment.
231 * mep/sim-crtn.S: Likewise.
233 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
235 * spu/Makefile.in: Add new files.
236 * spu/times.c: New File.
237 * spu/getitimer.c: Likewise.
238 * spu/setitimer.c: Likewise.
240 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
242 * spu/Makefile.in: Add linux_getpid.o and linux_gettid.o.
243 * spu/linux_getpid.c: New file.
244 * spu/linux_gettid.c: New file.
246 2009-04-03 Ken Werner <ken.werner@de.ibm.com>
248 * spu/crt0.S (_start): Place spu_id in the first agument register.
250 2009-03-16 Jeff Johnston <jjohnstn@redhat.com>
252 * m32r/m32r-stub.c: Replace with one from newer version of gdb.
254 2009-01-07 Ben Elliston <bje@au.ibm.com>
256 * Makefile.in (all): Add `+' to the command line so that the
257 command is always treated as $(MAKE).
258 * doc/Makefile.in (datarootdir): Define.
260 2008-12-17 Jon Beniston <jon@beniston.com>
262 * README: Add description of lm32 directory.
263 * configure.in: Add lm32 target.
264 * configure: Regenerated.
265 * libnosys/configure.in: Add lm32 target.
266 * libnosys/configure: Regenerated.
267 * lm32: New directory.
268 * lm32/aclocal.m4: New file.
269 * lm32/Makefile.in: New file.
270 * lm32/configure.in: New file.
271 * lm32/configure: New file.
272 * lm32/crt0.S: New file.
273 * lm32/isatty.c: New file.
274 * lm32/scall.S: New file.
275 * lm32/sim.ld: New file.
277 2008-12-11 Ken Werner <ken.werner@de.ibm.com>
279 * spu/crt0.S: Call __monstartup if profiling is enabled.
280 * spu/Makefile.in: Add gcrt1.o gcrt2.o.
282 2008-12-06 Adam Nemet <anemet@caviumnetworks.com>
284 * mips/idt32.ld: Set arch to mips:isa32r2 from mips:isa32. Update
287 2008-12-05 Adam Nemet <anemet@caviumnetworks.com>
289 * mips/idt64.ld: Set arch to mips:isa64r2 from mips:isa64. Update
292 2008-11-20 Ken Werner <ken.werner@de.ibm.com>
293 Patrick Mansfield <patmans@us.ibm.com>
294 Joel Schopp <jschopp@austin.ibm.com>
296 * spu/Makefile.in: Add new files.
297 * spu/jsre.h: Add JSRE_MMAP, JSRE_MREMAP, JSRE_MSYNC and
299 * spu/mmap_eaddr.c: New File.
300 * spu/mremap_eaddr.c: Likewise.
301 * spu/msync_eaddr.c: Likewise.
302 * spu/munmap_eaddr.c: Likewise.
304 2008-11-17 Jeff Johnston <jjohnstn@redhat.com>
306 * m32r/Makefile.in: Add building m32r-stub.o from local copy instead
307 of up and over in gdb.
308 * m32r/m32r-stub.c: New file copied from gdb.
310 2008-10-06 Bill Tompkins <bill+newlib@key-square.com>
312 * arm/crt0.S: Fix calling hardware_init_hook() or software_init_hook()
313 under thumb and thumb2.
315 2008-09-24 DJ Delorie <dj@redhat.com>
317 * m32c/varvects.S: New.
318 * m32c/varvects.h: New.
319 * m32c/sample.c: New.
320 * m32c/Makefile.in: Add m32cgloss library support.
321 * m32c/crt0.S: Tweaks to support interrupts by default.
322 * m32c/m32c.tmpl: Likewise.
324 2008-09-10 Ken Werner <ken.werner@de.ibm.com>
326 * spu/dirfuncs.c: Avoid warnings.
327 * spu/kill.c: Likewise.
329 2008-09-04 Ken Werner <ken.werner@de.ibm.com>
331 * spu/Makefile.in: Fix missing linux_syscalls.o.
332 * spu/linux_syscalls.c: Remove extraneous "3D" sequences.
334 2008-08-14 Jie Zhang <jie.zhang@analog.com>
336 * bfin/Makefile.in: (top_srcdir): Define.
337 (mkinstalldirs): Define.
338 (BOARD_SCRIPTS): Define.
339 (BOARD_LDFLAGS): Define.
341 (BOARD_CRT0S): Define.
342 (BOARD_OBJS): Define.
343 (BOARD_TEST): Define.
344 (BOARD_INSTALL): Define.
345 (INCLUDES): Add -I$(srcdir)/include.
346 (all): Add ${BOARD_CRT0S} and ${BOARD_BSP}.
347 (.c.S): Remove target.
348 (crt0.o): New target.
349 (basiccrt.o): Likewise.
350 (basiccrtb.o): Likewise.
351 (basiccrts.o): Likewise.
352 (basiccrt561.o, basiccrt561s.o, basiccrt561b.o): Likewise
353 (clean mostlyclean): Remove ${BOARD_BSP}.
354 (install): Depend on ${BOARD_INSTALL}.
355 (install-sim): Reformat.
356 (install-board): New target.
357 * bfin/basiccrt.S: Remove useless __ADSPBF561_COREB__ in
358 workaround code for 05000229.
359 * bfin/syscalls.c (do_syscall): Use `EXCPT 0' instead of
360 `RAISE 0' for syscall.
361 * bfin/basiccrt.S: New file.
362 * bfin/bf5*ld: New file.
363 * bfin/bfin-common-mc.ld: New file.
364 * bfin/bfin-common-sc.ld: New file.
365 * bfin/include/blackfin.h: New file.
366 * bfin/include/cdefBF5*.h: New file.
367 * bfin/include/cdef_LPBlackfin.h: New file.
368 * bfin/include/cdefblackfin.h: New file.
369 * bfin/include/cplb.h: New file.
370 * bfin/include/cplbtab.h: New file.
371 * bfin/include/defBF5*.h: New files.
372 * bfin/include/def_LPBlackfin.h: New files.
373 * bfin/include/defblackfin.h: New file.
374 * bfin/include/sys/_adi_platform.h: New file.
375 * bfin/include/sys/anomaly_macros_rtl.h: New file.
376 * bfin/include/sys/excause.h: New file.
377 * bfin/include/sys/exception.h: New file.
378 * bfin/include/sys/mc_typedef.h: New file.
379 * bfin/include/sys/platform.h: New file.
380 * bfin/include/sys/pll.h: New file.
381 * bfin/include/sysreg.h: New file.
382 * libnosys/configure.in (MISSING_SYSCALL_NAMES): Don't define
384 * libnosys/configure: Regenerate.
386 2008-07-17 Ken Werner <ken.werner@de.ibm.com>
388 * spu/syscalls.c: Check and set the errno value.
390 2008-06-17 Ken Werner <ken.werner@de.ibm.com>
392 * spu/Makefile.in: Add new file.
393 * spu/linux_syscalls.c: New file to add Linux syscall support.
395 2008-06-16 Corrin Meyer <cjmeyer@gmail.com>
397 * m68k/cf-crt1.c[__mcf_family_m1qe]: Don't access CACR.
399 2008-05-20 Nick Clifton <nickc@redhat.com>
401 * iq2000/crt0.S (__dso_handle): Define (weak).
402 * frv/crt0.S (__dso_handle): Define (weak).
403 * mn10300/crt0.S (___dso_handle): Define (weak).
405 2008-05-05 Ken Werner <ken.werner@de.ibm.com>
407 * spu/readlink.c: Align readlink implementation to POSIX.
409 2008-04-25 Nick Clifton <nickc@redhat.com>
411 * arm/crt0.S: Allow assembly under ARMv7 ISA. Support for
412 initializing stack pointers for interrupt modes is still pending.
414 2008-04-14 Patrick Mansfield <patmans@us.ibm.com>
416 * spu/sbrk.c: Remove "extern int errno", use whatever is supplied
419 2008-04-04 DJ Delorie <dj@redhat.com>
421 * hp74x/configure: Regenerate with autoconf 2.61.
422 * fr30/configure: Regenerate with autoconf 2.61.
423 * mips/configure: Regenerate with autoconf 2.61.
424 * xstormy16/configure: Regenerate with autoconf 2.61.
425 * rs6000/configure: Regenerate with autoconf 2.61.
426 * d30v/configure: Regenerate with autoconf 2.61.
427 * i386/configure: Regenerate with autoconf 2.61.
428 * configure: Regenerate with autoconf 2.61.
429 * wince/configure: Regenerate with autoconf 2.61.
430 * pa/configure: Regenerate with autoconf 2.61.
431 * m32r/configure: Regenerate with autoconf 2.61.
432 * mn10200/configure: Regenerate with autoconf 2.61.
433 * iq2000/configure: Regenerate with autoconf 2.61.
434 * cris/configure: Regenerate with autoconf 2.61.
435 * m68k/configure: Regenerate with autoconf 2.61.
436 * spu/configure: Regenerate with autoconf 2.61.
437 * m32c/configure: Regenerate with autoconf 2.61.
438 * mn10300/configure: Regenerate with autoconf 2.61.
439 * i960/configure: Regenerate with autoconf 2.61.
440 * arm/configure: Regenerate with autoconf 2.61.
441 * libnosys/configure: Regenerate with autoconf 2.61.
442 * m68hc11/configure: Regenerate with autoconf 2.61.
443 * bfin/configure: Regenerate with autoconf 2.61.
444 * crx/configure: Regenerate with autoconf 2.61.
445 * mt/configure: Regenerate with autoconf 2.61.
446 * sparc/configure: Regenerate with autoconf 2.61.
447 * sparc/libsys/configure: Regenerate with autoconf 2.61.
448 * mcore/configure: Regenerate with autoconf 2.61.
449 * mep/configure: Regenerate with autoconf 2.61.
450 * frv/configure: Regenerate with autoconf 2.61.
451 * doc/configure: Regenerate with autoconf 2.61.
453 2008-01-10 DJ Delorie <dj@redhat.com>
455 * m32c/exit.S (__exit): preserve both argument registers.
457 2008-01-03 Jeff Johnston <jjohnstn@redhat.com>
459 * arm/redboot-syscalls.c: Consistently supply _isatty if syscalls
460 dir is used in newlib.
461 * bfin/syscalls.c: Ditto.
462 * cris/gensyscalls: Ditto.
463 * fr30/syscalls.c: Ditto.
464 * frv/isatty.c: Ditto.
465 * iq2000/isatty.c: Ditto.
466 * libnosys/isatty.c: Ditto.
467 * m32r/isatty.c: Ditto.
468 * mn10200/isatty.c: Ditto.
469 * mn10300/isatty.c: Ditto.
470 * xstormy16/isatty.c: New file with _isatty function.
472 2007-12-01 Hans-Peter Nilsson <hp@axis.com>
474 * cris/Makefile.in (crt0.o): Add CFLAGS when compiling crt0.S.
476 2007-11-06 Dave Brolley <brolley@redhat.com>
478 * syscall.h (SYS_reconfig): New macro.
480 2007-10-11 Ulrich Weigand <uweigand@de.ibm.com>
482 * spu/crt0.S: Fix so element one of register one is correctly set
483 when compiled with -mstdmain and -fstack-check.
485 2007-10-02 Markus Deuling <deuling@de.ibm.com>
487 * spu/crt0.S: Initialize __ea_local_store (EA address of the LS)
490 2007-10-01 Markus Deuling <deuling@de.ibm.com>
492 * spu/Makefile.in: add dependencies for crt files.
494 2007-10-01 Patrick Mansfield <patmans@us.ibm.com>
496 * spu/sbrk.c: Use the current stack pointer value rather than the
497 maximum available memory to determine the amount of heap space
498 left. Without this change calling sbrk() can allocate space that
499 is currently in use on the stack.
501 2007-09-26 Patrick Mansfield <patmans@us.ibm.com>
503 * spu/sched_yield.c: New file (missed on 2007-09-21).
505 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
507 * spu/Makefile.in: Add new files.
508 * spu/jsre.h: Add JSRE_PREAD, JSRE_PWRITE, JSRE_READV, and
510 * spu/pread.c: New file to add pread via assist call.
511 * spu/pwrite.c: New file to add pwrite via assist call.
512 * spu/readv.c: New file to add readv via assist call.
513 * spu/writev.c: New file to add writev via assist call.
515 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
517 * spu/jsre.h: Add JSRE_SCHED_YIELD, JSRE_UMASK, JSRE_UTIME, and
519 * spu/sched_yield.c: New file add sched_yield via assist call.
520 * spu/umask.c: New file add umask via assist call.
521 * spu/utime.c: New file add utime via assist call.
522 * spu/utimes.c: New file add utimes via assist call.
523 * spu/Makefile.in: Add new files.
525 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
527 * spu/jsre.h: Add JSRE_SHM_OPEN and JSRE_SHM_UNLINK opcodes.
528 * spu/shm_open.c: New file to add shm_open via assist call.
529 * spu/shm_unlink.c: New file to add shm_unlink via assist call.
530 * spu/Makefile.in: Add shm_open.o and shm_unlink.o
532 2007-09-21 Patrick Mansfield <patmans@us.ibm.com>
534 * spu/dirfuncs.c: New file, holds the opendir, closedir, readdir,
535 rewinddir, seekdir and telldir implementations. These are
536 grouped in one file so that we do not need a separate file for
537 the struct dirent and DIR allocation code.
538 * spu/jsre.h: Add JSRE_OPENDIR and other dir opcodes.
539 * spu/Makefile.in: Add dirfuncs.o.
541 2007-08-13 Carlos O'Donell <carlos@codesourcery.com>
543 * arm/crt0.S: Remove '.set' for __stack, hardware_init_hook,
544 and software_init_hook.
546 2007-08-10 Carlos O'Donell <carlos@codesourcery.com>
548 2007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
550 * arm/syscalls.c (_stat): Use _close
552 * arm/syscalls.c (struct poslog): Rename to...
553 (struct fdent): ... this.
554 (FILE_HANDLE_OFFSET): Remove.
555 (findslot): Return a struct fdent* if fd is valid, otherwise return NULL.
556 (newslot): New function.
557 (remap_handle): Remove.
558 (initialise_monitor_handles): Use stdout as fallback for stderr.
560 (checkerror): ... this.
561 (_swiread): Use checkerror() for the return of SWI calls. Correct the use of r0.
562 (_read): Use findslot(). Return EBADF on bad handle.
563 (_swilseek): Call findslot(). Check for valid whence. Check for negative offset when using
564 SEEK_CUR, and check for overflow. Use checkerror(). Check *_Flen calls for errors.
565 (_swiwrite): Correct the use of r0.
566 (_write): Call findslot().
567 (_swiopen): Call findslot(). Check for valid flags. Use checkerror(). Call newslot().
568 Handle O_TRUNC, and O_WRONLY. Return index into openfiles[] for fd.
569 (_swiclose): Correct the use of r0.
570 (_close): Handle stderr == stdout case. Only reclaim handle if _swiclose succeeded.
571 (_getpid): Use __attribute__((unused)).
572 (_sbrk): Fix formatting.
573 (_swistat): New function.
574 (_stat): Call _swistat().
575 (_fstat): Call _swistat().
576 (_unlink): Correct the use of r0.
577 (isatty): Call finslot(). Correct the use of r0.
578 (_system): Call checkerror(). Correct the use of r0.
579 (_rename): Correct the use of r0.
581 2007-07-13 Kevin Buettner <kevinb@redhat.com>
583 * mep/fmax.ld, mep/gmap_default.ld, mep/min.ld, mep/simple.ld (.gcc_except_table): Add pattern
584 for .gcc_except_table.*.
586 2007-07-06 Jeff Johnston <jjohnstn@redhat.com>
588 * arm/syscalls.c (gettimeofday): Change to POSIX signature
589 where second argument is passed as void *.
590 * bfin/syscalls.c (gettimeofday): Ditto.
591 * cris/gensyscalls (gettimeofday): Ditto.
592 * cris/linunistd.h (gettimeofday): Ditto.
593 * crx/time.c (gettimeofday): Ditto.
594 * frv/sim-time.c (gettimeofday): Ditto.
595 * i386/cygmon-salib.c (gettimeofday): Ditto.
596 * libnosys/gettod.c (gettimeofday): Ditto.
597 * m68k/io-gettimeofday.c (gettimeofday): Ditto.
598 * sparc/cygmon-salib.c (gettimeofday): Ditto.
599 * spu/gettimeofday.c (gettimeofday): Ditto.
601 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
603 * spu/jsre.h: Add JSRE_MKSTEMP and JSRE_MKTEMP values.
604 * spu/mkstemp.c: New file to add mkstemp support via assist call.
605 * spu/mktemp.c: New file to add mktemp support via assist call.
606 * spu/Makefile.in: Add mkstemp.o and mktemp.o
608 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
610 * spu/jsre.h: Add new JSRE opcodes.
611 * spu/dup2.c: New file to add dup2 support via assist call.
612 * spu/fdatasync.c: New file to add fdatasync support via assist call.
613 * spu/fsync.c: New file to add fsync support via assist call.
614 * spu/lockf.c: New file to add lockf support via assist call.
615 * spu/sync.c: New file to add sync support via assist call.
616 * spu/truncate.c: New file to add truncate support via assist call.
617 * spu/Makefile.in: Add new files.
619 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
621 * spu/jsre.h: JSRE_LINK, JSRE_SYMLINK and JSRE_READLINK.
622 * spu/link.c: New file to add link support via an assist call.
623 * spu/readlink.c: New file to add readlink support via an assist call.
624 * spu/symlink.c: New file to add symlink support via an assist call.
625 * spu/Makefile.in: Add new files.
627 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
629 * spu/jsre.h: Add JSRE_LSTAT.
630 * spu/lstat.c: New file add lstat support via an assist call.
631 * spu/conv_stat.c: New file, add common stat conversion code.
632 * spu/fstat.c: Use __conv_stat.
633 * spu/stat.c: Use __conv_stat.
634 * spu/Makefile.in: Add conv_stat.o and lstat.o.
636 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
638 * spu/jsre.h: Add JSRE_GETCWD.
639 * spu/getcwd.c: New file, implement getcwd with help from an
641 * spu/Makefile.in: Add getcwd.
643 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
645 * spu/jsre.h: Add defines for new assist calls.
646 * spu/chdir.c: New file, support chdir via assist call.
647 * spu/chmod.c: New file, support chmod via assist call.
648 * spu/chown.c: New file, support chown via assist call.
649 * spu/fchdir.c: New file, support fchdir via assist call.
650 * spu/fchmod.c: New file, support fchmod via assist call.
651 * spu/fchown.c: New file, support fchown via assist call.
652 * spu/lchown.c: New file, support lchown via assist call.
653 * spu/mkdir.c: New file, support mkdir via assist call.
654 * spu/mknod.c: New file, support mknod via assist call.
655 * spu/rmdir.c: New file, support rmdir via assist call.
656 * spu/Makefile.in: Add new files.
658 2007-06-20 Patrick Mansfield <patmans@us.ibm.com>
660 * spu/getpagesize.c: New file add getpagesize via an assist call.
661 * spu/jsre.h: Add JSRE_GETPAGESIZE.
662 * spu/Makefile.in: Add getpagesize.
664 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
666 * spu/Makefile.in: Add nanosleep.c.
667 * spu/jsre.h: Add JSRE_NANOSLEEP.
668 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
670 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
672 * spu/jsre.h: Remove the assist call structs and defines that are
673 specific to one assist call from here.
674 * spu/access.c: Move struct syscall_access_t to here.
675 * spu/fstat.c: Move struct syscall_fstat_t to here.
676 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
677 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
678 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
680 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
681 * spu/read.c: Move struct syscall_read_t to here, and actually use
682 it (it is the same as syscall_write_t).
683 * spu/stat.c: Move struct syscall_stat_t to here.
684 * spu/write.c: Move struct syscall_write_t to here.
685 * spu/close.c: Pass the address of the first and only argument to
686 __send_to_ppe rather than using an automatic variable and a
689 * spu/unlink.c: Ditto.
691 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
693 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
694 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
697 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
699 * spu/syscalls.c: Change __send_to_ppe to return the result stored
700 in stored in slot 0 of the data, rather than have each assisted
701 call retrieve the value.
702 * spu/jsre.h: Remove the now unused syscall_out_t.
703 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
704 value, remove unused syscall_out_t variable.
705 * spu/close.c: Ditto.
707 * spu/fstat.c: Ditto.
708 * spu/ftruncate.c: Ditto.
709 * spu/gettimeofday.c: Ditto.
710 * spu/lseek.c: Ditto.
714 * spu/unlink.c: Ditto.
715 * spu/write.c: Ditto.
717 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
719 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
722 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
724 * spu/open.c: Unconditionally set the "mode" to fix a bug where
725 mode was not properly set.
727 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
729 * m68k/fido-_exit.c (_exit): Use stop #0x700.
731 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
733 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
734 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
736 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
738 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
739 on return from the offload call.
740 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
741 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
742 remove the setting of errno.
743 * spu/close.c: Ditto.
745 * spu/fstat.c: Ditto.
746 * spu/ftruncate.c: Ditto.
747 * spu/gettimeofday.c: Ditto.
748 * spu/lseek.c: Ditto.
752 * spu/unlink.c: Ditto.
753 * spu/write.c: Ditto.
755 2007-03-01 Ben Elliston <bje@au.ibm.com>
757 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
758 that GCC runtime stack checking works. Handle the backchain, too.
760 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
762 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
763 * spu/jsre.h: Remove time, add gettimeofday.
764 * spu/Makefile.in: Ditto.
766 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
768 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
769 "setf", not "nop", for common_v10_v32 compatibility.
770 Move out interrupt table to irqtable.S. Include here for non-ELF.
771 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
772 weak default stub definitions.
773 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
775 * cris/setup.S [__arch_common_v10_v32]: Return.
776 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
778 2007-02-15 Nick Clifton <nickc@redhat.com>
780 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
782 * sparc/cygmon-sparc64-ld.src: Likewise.
784 2007-02-08 Dave Brolley <brolley@redhat.com>
786 * mep: New target directory.
788 * configure.in: Add support for MeP.
789 * configure: Regenerated.
790 * mep/configure.in: New file.
791 * mep/configure: Ditto.
792 * mep/Makefile.in: Ditto.
793 * mep/aclocal.m4: Ditto.
796 * mep/sim-crt0.S: Ditto.
797 * mep/sim-crtn.S: Ditto.
798 * mep/fmax.ld: Ditto.
799 * mep/gcov-io.h: Ditto.
800 * mep/gmap_default.ld: Ditto.
801 * mep/handlers.c: Ditto.
802 * mep/h_reset.c: Ditto.
803 * mep/isatty.c: Ditto.
804 * mep/mep-bb.c: Ditto.
805 * mep/mep-gmon.c: Ditto.
809 * mep/sdram-crt0.S: Ditto.
810 * mep/sdram-crtn.S: Ditto.
811 * mep/simnovec-crt0.S: Ditto.
812 * mep/simple.ld: Ditto.
813 * mep/simsdran-crt0.S: Ditto.
814 * mep/syscalls.S: Ditto.
815 * mep/write.c: Ditto.
817 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
819 * spu/syscalls.c: Replace vector with __vector.
821 2007-01-09 Ben Elliston <bje@au.ibm.com>
823 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
824 warning about this noreturn function returning.
826 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
828 Merge from newlib-csl-20060320-branch:
829 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
832 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
833 * m68k/cf-crt0.S (__reset): Define here.
834 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
835 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
836 slot a unique routine.
837 * m68k/cf.sc: Adjust for .interrupt_vector section.
840 * m68k/Makefile.in (m5273c3): Rename to ...
841 (m5272c3): ... here to fix typo.
845 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
847 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
848 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
849 (rdimon-_exit.o, rdimon-_kill.o): New.
850 * arm/_exit.c, arm/_kill.c: New.
851 * arm/syscalls.c (_exit, _kill): Remove.
853 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
855 Merge from newlib-csl-20060320-branch:
856 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
858 * m68k/cf-crt0.S (__start): Adjust semihosting.
860 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
862 Merge from newlib-csl-20060320-branch:
863 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
865 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
867 2007-01-02 Ben Elliston <bje@au.ibm.com>
869 * spu/time.c (time): Cast new sys.time value to unsigned int.
871 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
873 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
874 to do_AngelSWI to int.
876 * arm/licfunc.c (do_AngelSWI): Remove.
877 * arm/syscalls.c (do_AngelSWI): Remove.
878 * arm/swi.h (do_AngelSWI): New.
880 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
882 Merge from newlib-csl-20060320-branch:
883 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
885 * m68k/fido-crt0.S (_vector_table): Reference
886 _PrivilegeViolationHandler.
888 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
890 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
892 * m68k/fido.sc: Clean up formatting. Add comments. Move
893 stack and heap end to SDRAM for SRAM and SDRAM configurations.
894 Put RedBoot application text in SRAM.
896 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
898 * m68k/Makefile (install_cf): Don't loop over files here. Only
899 install sources for the default multilib.
900 (install_fido): Likewise.
901 (install_io): Install bsps in one go.
903 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
904 Kazu Hirata <kazu@codesourcery.com>
906 * configure.in: Recognize fido-*-*.
907 * configure: Regenerate.
908 * m68k/Makefile.in (CF_ISRS): Use addprefix.
909 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
910 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
911 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
912 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
913 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
915 * m68k/asm.h (mbb): New.
916 * m68k/configure.in (DO): Check for __mfido__.
917 * m68k/configure: Regenerate.
918 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
919 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
920 m68k/fido.sc, m68k/fido_profiling.h: New.
922 2006-12-18 Ben Elliston <bje@au.ibm.com>
924 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
926 2006-12-13 Ben Elliston <bje@au.ibm.com>
928 * libnosys/_exit.c (_exit): Finish with an infinite loop to
929 eliminate a warning about this noreturn function returning.
931 2006-12-13 Sa Liu <saliu@de.ibm.com>
933 * spu/access.c: New file
934 * spu/dup.c: New file
935 * spu/ftruncate.c: New file
936 * spu/jsre.h: add structures for new functions
937 * spu/time.c: New file
938 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
940 2006-12-12 Ben Elliston <bje@au.ibm.com>
942 * configure.in: Remove superfluous semicolons.
943 * configure: Regenerate.
945 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
947 Merge from newlib-csl-20060320-branch:
948 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
949 Kazu Hirata <kazu@codesourcery.com>
951 * m68k/Makefile.in (CF_ISRS): Use addprefix.
953 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
955 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
956 (ARFLAGS): Remove commented out definition.
959 * m68k/configure.in (DO) Set to list of target cpu families.
960 * m68k/configure: Rebuilt.
961 * m68k/Makefile.in (DO): New.
962 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
964 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
965 m5282evb, m5329evb, m5485evb): Move earlier.
966 (all): Add all_$DO dependencies.
967 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
969 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
971 (install): Add install_$DO dependencies.
972 (install_cf, install_m68k): New targets. Perform cf and m68k
973 installs as appropriate.
974 (install_io): New, install the io libraries.
977 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
979 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
981 (CF_OBJS): Add cf-isv.o.
982 (CF_SOURCES): Add cf-isv.S.
983 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
984 * m68k/cf-isv.S: New, broken out of ...
985 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
986 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
987 (__heap_limit): Define.
988 * m68k/cf-sbrk.c (__heap_limit): Declare.
989 (sbrk): Adjust for __heap_limit.
990 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
991 Install a separate isv.o file.
992 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
993 (HOSTED_INIT_SIM): ... this.
996 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
998 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
999 (m5275evb): New board.
1002 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
1004 * m68k/cf.sc: Add linkonce sections and
1008 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
1010 * m68k/Makefile.in: Adjust Coldfire rules.
1011 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
1012 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
1013 (BDM_OTHER_OBJS): Remove.
1014 (BDM_SYSOBJS): Rename to ...
1015 (UNHOSTED_OBJS): ... here. Adjust.
1016 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
1017 (CF_HOSTED_SCRIPTS): New.
1018 (CF_SCRIPTS, CF_SOURCES): Adjust.
1019 * m68k/cf.sc: Add IO library variable.
1020 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
1021 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
1022 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
1023 m68k/cf-hosted.S: ... here.
1024 * m68k/cf-exit.c: New.
1025 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
1026 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
1028 * m68k/bdm-gdb.c: Rename to ...
1029 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
1030 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
1031 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
1032 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
1033 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
1034 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
1035 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
1036 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
1037 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
1038 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
1039 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
1040 unhosted libraries. Adjust names of gdb conversion functions.
1043 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
1045 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
1047 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
1049 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
1051 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
1053 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
1054 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
1055 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
1059 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
1060 * m68k/bdm-semihost.c: Remove.
1061 * m68k/bdm-semihost.S: New.
1062 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
1063 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
1064 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
1065 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
1066 * m68k/bdm-isrs.c: Update comment.
1067 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
1069 (__bdm_semihost): Declare.
1072 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
1074 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
1075 (BDM_SYSOBJS): Add bdm-sbrk.o.
1076 * m68k/bdm-sbrk.c: New.
1079 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
1081 * m68k/Makefile.in (CF_SOURCES): New.
1082 (install): Install them.
1085 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
1087 * m68k/cf.sc: Add .jcr section to .text.
1089 2006-12-11 Ben Elliston <bje@au.ibm.com>
1091 * configure.in: Remove extra whitespace from config_testsuite =
1092 VALUE statements to eliminate shell errors.
1093 * configure: Regenerate.
1095 2006-12-08 Sa Liu <saliu@de.ibm.com>
1097 * spu/exit.c (libgloss_exit): Rename from this ..
1098 (_exit): .. to this. Overhaul.
1100 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
1101 * spu/crt0.C, spu/init.c: Remove.
1102 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
1103 * spu/configure: Regenerate.
1104 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
1105 (OBJS): Remove init.o.
1107 (OUTPUTS): Add $(CRTOBJS).
1109 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
1111 * mips/crt0.S: Fix preprocessor statements from previous patch
1114 2006-11-24 Thiemo Seufer <ths@mips.com>
1115 Nigel Stephens <nigel@mips.com>
1117 * mips/crt0.S (_start): Use all available float registers. Don't touch
1118 SR_PE on post-mips2 CPUs, it means soft reset there.
1120 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
1122 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
1124 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
1126 * mn10300/Makefile.in: Add spaces after do in "for" loop.
1128 2006-11-08 Jie Zhang <jie.zhang@analog.com>
1130 * bfin/configure.in: New.
1132 * bfin/Makefile.in: New.
1133 * bfin/syscalls.c: New.
1134 * bfin/aclocal.m4: Generate.
1135 * bfin/configure: Ditto.
1136 * configure.in: Add support for bfin-*-*.
1137 * configure: Regenerate.
1138 * syscall.h (SYS_argc): Define.
1139 (SYS_argnlen): Define.
1142 2006-10-10 Thiemo Seufer <ths@mips.com>
1144 * mips/Makefile.in: Add INCLUDES to local compile rules.
1146 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
1148 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
1151 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
1153 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
1154 to avoid use of __ARM_ARCH__.
1156 2006-10-02 Nick Clifton <nickc@redhat.com>
1158 * arm/linux-syscalls0.c: Add arm architecture flag
1159 checks around bx insn.
1161 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
1163 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
1165 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
1167 Merge from newlib-csl-20060320-branch:
1168 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
1170 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
1173 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
1174 (CF_SCRIPTS): Update.
1175 (%-bdm.ld): Rename to %-ram.ld.
1177 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
1179 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
1181 (BDM_OBJS): Add bdm-crt1.o.
1182 (BDM_OTHER_OBJS): Remove print.o putnum.o
1184 (CF_BDM_SCRIPTS): Generated name of ram scripts.
1185 (CF_ROM_SCRIPTS): Generated name of rom scripts.
1186 (CF_SCRIPTS): Adjust.
1187 (all): Add BDM_CRT0.
1188 (bdm-crt0.o, bdm-crt1.o): New targets.
1189 (bdm-isv.o): Remove.
1190 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
1191 m5329evb, m5485evb): New.
1192 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
1193 (install): Remove DBUG installs.
1194 * m68k/bdm-crt0.S: New.
1195 * m68k/bdm-crt1.c: New.
1196 * m68k/bdm-exit.c: Call __reset.
1197 * m68k/bdm-isv.c: Remove.
1198 * m68k/cf.sc: Adjust to produce either rom or ram images.
1199 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
1201 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
1204 * m68k/cf.sc: Set entry point to _start.
1205 * m68k/crt0.X (_start): New name for entrypoint
1206 (start): Weak alias for start.
1208 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
1210 * m68k/bdm-system.c (_system): Support system(NULL).
1212 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
1214 * m68k/bdm-system.c (_system): Properly encode non failure exit
1217 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
1219 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
1221 * m68k/bdm-close.c: Add copyright notice.
1222 * m68k/bdm-fstat.c: Add copyright notice.
1223 * m68k/bdm-gettimeofday.c: Add copyright notice.
1224 * m68k/bdm-inbyte.c: Remove.
1225 * m68k/bdm-isatty.c: Add copyright notice.
1226 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
1227 * m68k/bdm-open.c: Add copyright notice.
1228 * m68k/bdm-read.c: Add copyright notice.
1229 * m68k/bdm-rename.c: Add copyright notice.
1230 * m68k/bdm-stat.c: Add copyright notice.
1231 * m68k/bdm-system.c: Add copyright notice.
1232 * m68k/bdm-time.c: New.
1233 * m68k/bdm-unlink.c: Add copyright notice.
1234 * m68k/bdm-write.c: Add copyright notice.
1236 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
1238 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
1241 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
1243 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
1244 * m68k/bdm-outbyte.c: Delete.
1245 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
1247 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1249 * m68k/bdm-semihost.h: Add new constants for additional
1250 semihosting functions. Add new BDM_TRAP macro to encapsulate
1252 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1253 * m68k/bdm-outbyte.c (outbyte): Ditto.
1254 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1255 now called BDM_TRAPNUM.
1256 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1257 containing declarations and conversion functions for GDB's fileio
1259 * m68k/bdm-close.c: New file to define corresponding function.
1260 * m68k/bdm-fstat.c: Ditto.
1261 * m68k/bdm-gettimeofday.c: Ditto.
1262 * m68k/bdm-isatty.c: Ditto.
1263 * m68k/bdm-lseek.c: Ditto.
1264 * m68k/bdm-open.c: Ditto.
1265 * m68k/bdm-read.c: Ditto.
1266 * m68k/bdm-rename.c: Ditto.
1267 * m68k/bdm-stat.c: Ditto.
1268 * m68k/bdm-system.c: Ditto.
1269 * m68k/bdm-unlink.c: Ditto.
1270 * m68k/bdm-write.c Ditto.
1271 * m68k/Makefile.in: Add dependencies for new files.
1273 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
1275 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
1277 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
1279 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
1280 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
1281 * cf.sc (GROUP): Revert previous change. Add IO library.
1283 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
1284 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
1286 (all): Add new targets.
1287 (BDM_BSP): New target.
1288 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
1290 (BDM_ISRS): New targets.
1291 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
1293 (m5485evb-dbug): New.
1294 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
1295 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
1296 (install): Add BDM_BSP.
1297 * m68k/bdm-exit.c: New
1298 * m68k/bdm-inbyte.c: New
1299 * m68k/bdm-outbyte.c: New
1300 * m68k/bdm-semihost.c: New
1301 * m68k/bdm-semihost.h: New
1302 * m68k/bdm-isrs.c: New.
1303 * m68k/bdm-isv.c: New.
1304 * dbug-cf.sc: Renamed to ...
1305 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
1307 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
1309 * m68k/bdm-semihost.h: Add new constants for additional
1310 semihosting functions. Add new BDM_TRAP macro to encapsulate
1312 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
1313 * m68k/bdm-outbyte.c (outbyte): Ditto.
1314 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
1315 now called BDM_TRAPNUM.
1316 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
1317 containing declarations and conversion functions for GDB's fileio
1319 * m68k/bdm-close.c: New file to define corresponding function.
1320 * m68k/bdm-fstat.c: Ditto.
1321 * m68k/bdm-gettimeofday.c: Ditto.
1322 * m68k/bdm-isatty.c: Ditto.
1323 * m68k/bdm-lseek.c: Ditto.
1324 * m68k/bdm-open.c: Ditto.
1325 * m68k/bdm-read.c: Ditto.
1326 * m68k/bdm-rename.c: Ditto.
1327 * m68k/bdm-stat.c: Ditto.
1328 * m68k/bdm-system.c: Ditto.
1329 * m68k/bdm-unlink.c: Ditto.
1330 * m68k/bdm-write.c Ditto.
1331 * m68k/Makefile.in: Add dependencies for new files.
1333 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1335 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
1336 specify signal code.
1337 * spu/jsre.h: Update declaration of _send_to_ppe().
1338 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
1339 * spu/fstat.c: Ditto.
1340 * spu/lseek.c: Ditto.
1341 * spu/open.c: Ditto.
1342 * spu/read.c: Ditto.
1343 * spu/stat.c: Ditto.
1344 * spu/unlink.c: Ditto.
1345 * spu/write.c: Ditto.
1347 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
1349 * spu/Makefile.in: Add dependency.
1351 2006-08-24 Paul Brook <paul@codesourcery.com>
1353 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
1355 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
1357 * spu/Makefile.in: Add new object files.
1358 * spu/syscalls.c: Move each system call to individual file.
1359 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
1360 * spu/close.c: New file. Moved from spu/syscalls.c.
1361 * spu/fstat.c: Likewise.
1362 * spu/getpid.c: Likewise.
1363 * spu/isatty.c: Likewise.
1364 * spu/kill.c: Likewise.
1365 * spu/lseek.c: Likewise.
1366 * spu/open.c: Likewise.
1367 * spu/read.c: Likewise.
1368 * spu/stat.c: Likewise.
1369 * spu/unlink.c: Likewise.
1370 * spu/write.c: Likewise.
1372 2006-08-21 David Ung <davidu@mips.com>
1374 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
1375 option since it uses the syscall instruction.
1377 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1379 * spu/Makefile.in: Add special compiler
1380 options to reduce size.
1382 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1384 * spu/jsre.h(JSRE_STAT): New define.
1385 (syscall_stat_t): New type.
1386 * spu/syscalls.c(stat): New syscall.
1388 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
1390 * configure.in: Add spu support.
1391 * configure: Regenerated.
1392 * spu/Makefile.in: New file.
1393 * spu/aclocal.m4: Ditto.
1394 * spu/configure: Ditto.
1395 * spu/configure.in: Ditto.
1396 * spu/crt0.c: Ditto.
1397 * spu/exit.c: Ditto.
1398 * spu/init.c: Ditto.
1399 * spu/jsre.h: Ditto.
1400 * spu/sbrk.c: Ditto.
1401 * spu/syscalls.c: Ditto.
1403 2006-07-05 Shaun Jackman <sjackman@gmail.com>
1405 * arm/linux-crt0.S: Remove file.
1406 * arm/linux-crt0.c: New file. Supports PIC code.
1408 2006-07-04 Shaun Jackman <sjackman@gmail.com>
1410 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
1411 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
1412 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
1415 2006-06-30 DJ Delorie <dj@redhat.com>
1417 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
1419 2006-06-23 Shaun Jackman <sjackman@gmail.com>
1421 * arm/elf-linux.specs: New file.
1423 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
1425 * arm/syscalls.c (_unlink, isatty, _system, _rename):
1426 Make them do something useful in the ARM_RDI_MONITOR case.
1428 2006-06-08 Fred Fish <fnf@specifix.com>
1430 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
1431 mips/pmon.ld: Keep special sections generated by mips gcc.
1433 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1435 * arm/linux-syscalls0.S (reboot): Remove.
1436 * arm/linux-syscalls1.c (reboot): New function.
1438 2006-06-05 Shaun Jackman <sjackman@gmail.com>
1440 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
1441 argument to choose an ADP exception reason.
1442 * arm/libcfunc.c (abort): Remove this function.
1444 2006-05-30 Shaun Jackman <sjackman@gmail.com>
1446 * arm/Makefile.in: Add Linux syscall interface.
1447 * arm/linux-crt0.S: New file.
1448 * arm/linux-syscall.h: New file.
1449 * arm/linux-syscalls0.S: New file.
1450 * arm/linux-syscalls1.c: New file.
1452 2006-05-23 Fred Fish <fnf@specifix.com>
1454 * mips/configure.in: Change mipsisa64-*-* to
1455 mipsisa64*-*-* to catch minor variations like
1457 * mips/configure: Regenerated.
1459 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
1461 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
1462 * configure.in: Add additional flags when creating Makefile.
1463 * configure: Regenerated.
1465 * arm/configure.in: Set with_multisubdir when creating Makefile.
1466 * cris/configure.in: Ditto.
1467 * d30v/configure.in: Ditto.
1468 * frv/configure.in: Ditto.
1469 * i386/configure.in: Ditto.
1470 * iq2000/configure.in: Ditto.
1471 * libnosys/configure.in: Ditto.
1472 * m32c/configure.in: Ditto.
1473 * m32r/configure.in: Ditto.
1474 * m68hc11/configure.in: Ditto.
1475 * m68k/configure.in: Ditto.
1476 * mcore/configure.in: Ditto.
1477 * mips/configure.in: Ditto.
1478 * mn10200/configure.in: Ditto.
1479 * mn10300/configure.in: Ditto.
1480 * mt/configure.in: Ditto.
1481 * pa/configure.in: Ditto.
1482 * rs6000/configure.in: Ditto.
1483 * sparc/configure.in: Ditto.
1484 * cris/configure: Regenerated.
1485 * d30v/configure: Ditto.
1486 * frv/configure: Ditto.
1487 * i386/configure: Ditto.
1488 * iq2000/configure: Ditto.
1489 * libnosys/configure: Ditto.
1490 * m32c/configure: Ditto.
1491 * m32r/configure: Ditto.
1492 * m68hc11/configure: Ditto.
1493 * m68k/configure: Ditto.
1494 * mcore/configure: Ditto.
1495 * mips/configure: Ditto.
1496 * mn10200/configure: Ditto.
1497 * mn10300/configure: Ditto.
1498 * mt/configure: Ditto.
1499 * pa/configure: Ditto.
1500 * rs6000/configure: Ditto.
1501 * sparc/configure: Ditto.
1503 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
1505 * configure.in: Modified to support autoconf 2.59.
1506 * */configure.in: Ditto.
1507 * configure: Regenerated.
1508 * */configure: Ditto.
1509 * wince/aclocal.m4: Ditto.
1510 * acinclude.m4: New file.
1511 * aclocal.m4: Ditto.
1512 * arm/aclocal.m4: Ditto.
1513 * cris/aclocal.m4: Ditto.
1514 * crx/aclocal.m4: Ditto.
1515 * d30v/aclocal.m4: Ditto.
1516 * fr30/aclocal.m4: Ditto.
1517 * frv/aclocal.m4: Ditto.
1518 * hp74x/aclocal.m4: Ditto.
1519 * i386/aclocal.m4: Ditto.
1520 * i960/aclocal.m4: Ditto.
1521 * iq2000/aclocal.m4: Ditto.
1522 * libnosys/aclocal.m4: Ditto.
1523 * m32c/aclocal.m4: Ditto.
1524 * m32r/aclocal.m4: Ditto.
1525 * m68hc11/aclocal.m4: Ditto.
1526 * m68k/aclocal.m4: Ditto.
1527 * mcore/aclocal.m4: Ditto.
1528 * mips/aclocal.m4: Ditto.
1529 * mn10200/aclocal.m4: Ditto.
1530 * mn10300/aclocal.m4: Ditto.
1531 * mt/aclocal.m4: Ditto.
1532 * pa/aclocal.m4: Ditto.
1533 * rs6000/aclocal.m4: Ditto.
1534 * sparc/aclocal.m4: Ditto.
1535 * sparc/libsys/aclocal.m4: Ditto.
1536 * xstormy16/aclocal.m4: Ditto.
1538 2006-04-18 Mark Mitchell <mark@codesourcery.com>
1540 * doc/porting.texi: Document libgloss build conventions.
1542 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
1544 * mt/startup-16-002.S (.internal_io): Make @nobits.
1545 * mt/startup-16-003.S (.internal_io): Make @nobits.
1546 * mt/startup-ms2.S (.internal_io): Make @nobits.
1548 2006-03-02 DJ Delorie <dj@redhat.com>
1550 * m32c/exit.S: Preserve r1.
1552 2006-02-24 Paul Brook <paul@codesourcery.com>
1554 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
1556 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
1558 * m68k/Makefile.in (CF_SCRIPTS): New.
1559 (all): Add CF_SCRIPTS.
1560 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
1561 m5282evb.ld): New targets
1562 (install): Iterate over CF_SCRIPTS.
1563 * m68k/crt0.S: Don't use dbra on any cf chips.
1564 * m68k/dbug-cf.sc: New.
1566 2006-02-07 Paul Brook <paul@codesourcery.com>
1568 * arm/crt0.S: Add Thumb-2 startup code.
1569 * arm/redboot-crt0.S: Ditto.
1570 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
1571 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
1572 * arm/trap.S: Disable for Thumb-2.
1574 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
1576 * mt/ms2.ld (.sram): Correct typo in section names.
1578 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
1580 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
1581 (crt0-ms2.o): New target.
1582 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
1584 2006-01-04 Paul Brook <paul@codesourcery.com>
1586 * m68k/bcc.ld: Add .got.plt and .got
1587 * m68k/idp.ld: Ditto.
1588 * m68k/idpgdb: Ditto.
1589 * m68k/mvme135.ld: Ditto.
1590 * m68k/sbc5204.ld: Ditto.
1591 * m68k/sbc5206.ld: Ditto.
1592 * m68k/sim.ld: Ditto.
1594 2005-12-13 DJ Delorie <dj@redhat.com>
1596 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
1597 .init and .fini processing.
1598 * m32c/crtn.S: Likewise.
1599 * m32c/exit.S: Likewise.
1601 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
1603 * mt/16-002.ld: Change architecture to 'mt'. Remove
1605 * mt/16-003.ld: Likewise.
1606 * mt/64-001.ld: Likewise.
1607 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
1608 * mt/crt0.S: Likewise.
1610 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
1612 * configure.in: Replace ms1 arch with mt arch.
1613 * configure: Rebuilt.
1614 * mt: Renamed from ms1 dir.
1616 2005-12-06 Paul Brook <paul@codesourcery.com>
1618 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
1619 * m68k/idp.ld: Ditto.
1620 * m68k/idpgdb: Ditto.
1621 * m68k/mvme135.ld: Ditto.
1622 * m68k/sbc5204.ld: Ditto.
1623 * m68k/sbc5206.ld: Ditto.
1624 * m68k/sim.ld: Ditto.
1626 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1628 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
1629 * libnosys/chown.c: New file.
1630 * libnosys/readlink.c: New file.
1631 * libnosys/symlink.c: New file.
1633 2005-11-30 Shaun Jackman <sjackman@gmail.com>
1635 * arm/libcfunc.c (clock, sleep, usleep): New functions.
1636 * arm/syscalls.c (_clock): New function.
1637 (_times): Call _clock.
1639 2005-11-17 Shaun Jackman <sjackman@gmail.com>
1641 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
1642 the IsTTY SWI that _isatty calls.
1644 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
1646 * cris/linunistd.h: Don't redefine errno as extern int.
1648 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
1650 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
1652 * arm/configure: Regenerate.
1654 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
1656 * arm/configure.in: Support building crt0.o when syscalls
1657 are disabled in newlib.
1658 * arm/configure: Regenerated.
1660 2005-10-03 James E Wilson <wilson@specifix.com>
1662 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1663 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1664 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1665 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1666 mips/pmon.ld: Add support for .bss.* sections.
1668 2005-09-23 James E Wilson <wilson@specifix.com>
1670 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1671 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1672 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1673 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1674 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
1675 support for .gnu.linkonce.b.*.
1677 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
1679 * rs6000/Makefile.in (VPATH): Use colon as separator.
1681 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
1683 * ms1/access.c: Change copyright notice.
1685 2005-08-19 DJ Delorie <dj@redhat.com>
1687 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
1688 (*.o): Add dependencies.
1689 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1692 2005-08-18 DJ Delorie <dj@redhat.com>
1694 * m32c/Makefile.in: Block out memory regions reserved for monitors
1695 and simulators. Add monitor link scripts.
1697 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1699 * arm/syscalls.c (initialise_monitor_handles): Set
1700 monitor_stderr to the result of SWI_open(":tt", "a")
1701 instead of simply duplicating stdout.
1703 2005-08-10 DJ Delorie <dj@redhat.com>
1705 * configure.in: Add m32c support.
1706 * configure: Regenerated
1707 * m32c: New directory, Renesas R8C/M16C/M32C support.
1708 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1709 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1710 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1711 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1712 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1713 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1714 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1715 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1717 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1719 * libgloss/arm/libcfunc.c (isatty): New function.
1721 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1723 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1724 argument set to -1, which is an invalid signal number.
1725 (_kill): Comment and coding style changes only.
1726 (_raise): Remove function.
1728 2005-07-19 Paul Brook <paul@codesourcery.com>
1730 * arm/crt0.S: Ensure doubleword stack alignment.
1732 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1734 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1736 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1737 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1738 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1739 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1740 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1741 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1743 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1745 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1746 (alarm): Add the weak attribute.
1747 (pause): New function. Return ENOSYS.
1748 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1751 (_link): Ditto. Return ENOSYS.
1752 (_unlink): Call the swi instead of returning -1.
1753 (_raise): Add the weak attribute. Return ENOSYS.
1754 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1755 (_system): Call the swi instead of returning ENOSYS.
1758 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1760 * configure.in: Add ms1 case.
1761 * configure: Regenerate.
1762 * ms1/16-002.ld: New.
1763 * ms1/16-003.ld: New.
1764 * ms1/64-001.ld: New.
1765 * ms1/access.c: New.
1768 * ms1/configure: New.
1769 * ms1/configure.in: New.
1770 * ms1/crt0-16-002.S: New.
1771 * ms1/crt0-16-003.S: New.
1772 * ms1/crt0-64-001.S: New.
1774 * ms1/exit-16-002.c: New.
1775 * ms1/exit-16-003.c: New.
1776 * ms1/exit-64-001.c: New.
1779 * ms1/getpid.c: New.
1780 * ms1/gettime.c: New.
1781 * ms1/isatty.c: New.
1784 * ms1/Makefile.in: New.
1788 * ms1/startup-16-002.S: New.
1789 * ms1/startup-16-003.S: New.
1790 * ms1/startup-64-001.S: New.
1796 * ms1/unlink.c: New.
1800 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1802 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1803 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1804 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1805 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1806 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1807 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1808 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1809 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1810 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1811 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1812 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1813 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1816 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1818 * arm/syscalls.c (get_errno): Fix output register constraint.
1820 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1822 * rs6000/sim-getrusage.S: New file, broken out of:
1824 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1825 (sim-getrusage.o): New rule.
1827 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1829 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1831 2005-04-19 Eric Christopher <echristo@redhat.com>
1833 * mips/regs.S: Sign extend constants for mips64 and unify
1836 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1838 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1840 (RDIMON_BSP): Ditto.
1842 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1844 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1845 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1846 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1847 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1848 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1850 2005-02-08 Antony King <antony.king@st.com>
1852 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1853 instead of file pointer.
1855 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1857 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1858 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1859 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1860 ALL_INSTALL_FILES_NEWLIB_COPY.
1861 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1863 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1865 * configure.in: Support cris-*-* and crisv32-*-*.
1866 * libnosys/configure.in: Ditto.
1867 * configure, libnosys/configure: Regenerate.
1868 * cris: New directory.
1869 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1870 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1871 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1873 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1875 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1877 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1879 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1880 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1881 __make_section_unallocated. Mark magic variable as used.
1883 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1885 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1887 (libc_cv_asm_popsection_directive): Ditto.
1888 (libc_cv_section_attributes): Ditto.
1889 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1890 "_" as well, and set __SYMBOL_PREFIX accordingly.
1891 * libnosys/configure: Regenerate.
1893 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1895 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1896 as-new and ld-new, not as.new and ld.new.
1898 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1900 * libnosys/warning.h (__make_section_unallocated)
1901 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1902 instead of ";" to delimit assembly lines.
1904 2005-01-07 Paul Brook <paul@codesourcery.com>
1906 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1907 _init/_fini if they exist.
1909 2004-11-26 Paul Brook <paul@codesourcery.com>
1911 * arm/crt0.S (_start): Add .cantunwind annotation.
1913 2004-10-28 Nick Clifton <nickc@redhat.com>
1915 * configure.in: Add support for iq2000 target.
1916 * configure: Regenerate.
1918 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1920 * configure.in: Support crx-*-*.
1921 * configure: regenerate.
1922 * crx/_exit.c: New file.
1923 * crx/_getenv.c: Ditto.
1924 * crx/_rename: Ditto.
1925 * crx/close.c: Ditto.
1926 * crx/configure.in: Ditto.
1927 * crx/crti.S: Ditto.
1928 * crx/crtn.S: Ditto.
1929 * crx/crt0.S: Ditto.
1930 * crx/dvz_hndl.c: Ditto.
1931 * crx/flg_hndl.c: Ditto.
1932 * crx/fstat.c: Ditto.
1933 * crx/getpid.c: Ditto.
1934 * crx/iad_hndl.c: Ditto.
1935 * crx/intable.c: Ditto.
1936 * crx/isatty.c: Ditto.
1937 * crx/kill.c: Ditto.
1938 * crx/lseek.c: Ditto.
1939 * crx/Makefile.in: Ditto.
1940 * crx/open.c: Ditto.
1941 * crx/putnum.c: Ditto.
1942 * crx/read.c: Ditto.
1943 * crx/sbrk.c: Ditto.
1944 * crx/sim.ld: Ditto.
1945 * crx/stat.c: Ditto.
1946 * crx/svc_hndl.c: Ditto.
1947 * crx/time.c: Ditto.
1948 * crx/und_hndl.c: Ditto.
1949 * crx/unlink.c: Ditto.
1950 * crx/write.c: Ditto.
1952 2004-10-01 Paul Brook <paul@codesourcery.com>
1954 * arm/configure.in: Add *-*-aebi target.
1955 * arm/configure: Regenerate.
1957 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1959 * i386/cygmon.ld (.text): Fix alignment.
1960 (.rodata): Handle .rodata.* sections.
1962 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1964 * Makefile.in: Support $(DESTDIR).
1965 * arm/Makefile.in: Ditto.
1966 * d30v/Makefile.in: Ditto.
1967 * doc/Makefile.in: Ditto.
1968 * fr30/Makefile.in: Ditto.
1969 * frv/Makefile.in: Ditto.
1970 * hp74x/Makefile.in: Ditto.
1971 * i386/Makefile.in: Ditto.
1972 * i960/Makefile.in: Ditto.
1973 * iq2000/Makefile.in: Ditto.
1974 * libnosys/Makefile.in: Ditto.
1975 * m32r/Makefile.in: Ditto.
1976 * m68hc11/Makefile.in: Ditto.
1977 * m68k/Makefile.in: Ditto.
1978 * mcore/Makefile.in: Ditto.
1979 * mips/Makefile.in: Ditto.
1980 * mn10200/Makefile.in: Ditto.
1981 * mn10300/Makefile.in: Ditto.
1982 * pa/Makefile.in: Ditto.
1983 * rs6000/Makefile.in: Ditto.
1984 * sparc/Makefile.in: Ditto.
1985 * sparc/libsys/Makefile.in: Ditto.
1986 * xstormy16/Makefile.in: Ditto.
1988 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1990 * libnosys/_exit.c: New file.
1991 * libnosys/Makefile.in: Add _exit.o.
1993 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1995 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1996 enablement variable to determine if crt0 should or should not be
1998 * arm/configure: Regenerated.
1999 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
2000 @BUILD_CRT0_FALSE@ variables set in configure to determine
2001 if crt0.o should be built and installed.
2003 2004-06-09 Toralf Lund <toralf@procaptura.com>
2005 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
2006 FIQ and IRQ mode, plus calls hardware_init_hook() and
2007 software_init_hook() if present.
2008 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
2010 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
2011 librdpmon.a, librdimon.a - support file for "bare" setup, as well
2012 as "RDP" and "RDI" monitors.
2013 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
2014 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
2015 with above mentioned support libs and startfiles.
2017 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
2019 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
2022 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
2024 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
2026 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
2028 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
2029 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
2030 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
2031 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
2033 2004-04-02 Chris Demetriou <cgd@broadcom.com>
2035 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
2037 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
2038 * mips/vr5xxx.S: Likewise.
2040 2004-03-23 Eric Christopher <echristo@redhat.com>
2042 * frv/crt0.S: Fix comment.
2043 * mips/configure.in: Add mipsisa64-*-* to target support.
2044 * mips/configure: Regenerate.
2046 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
2048 * m68hc11/sci-inout.S: Supports -mlong-calls.
2049 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
2050 (.text): Mark the .installN and .finiN section with KEEP.
2051 (.vectors): Likewise for .vectors.
2052 (.gcc_except_table): New section.
2053 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
2054 (.text): Mark the .installN and .finiN section with KEEP.
2055 (.vectors): Likewise for .vectors.
2056 (.gcc_except_table): New section.
2058 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
2060 * m68k/leds.c: remove led_putnum(), zylons() forward
2061 function declarations.
2062 * m68k/leds.h: add zylons() forward function declaration.
2064 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
2066 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
2067 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
2068 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
2069 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
2070 * frv/crt0.S: Fix fdpic sp calculation.
2071 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
2072 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
2073 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
2074 fixup ctors nor dtors on FDPIC.
2075 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
2076 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
2077 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
2078 gr15 before function calls.
2079 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
2080 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
2083 2003-10-27 Bernardo Innocenti <bernie@develer.com>
2085 * m68k/asm.h: Add macros for -fPIC, -msep-data and
2086 -mid-shared-library support.
2087 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
2088 -mid-shared-library support.
2089 * m68k/sim-crt0.S: Likewise.
2091 2003-10-15 Bernardo Innocenti <bernie@develer.com>
2093 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
2094 typedef from <unistd.h>.
2096 2003-08-26 Jason Merrill <jason@redhat.com>
2098 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
2099 * sparc/sparc86x.ld: Likewise.
2101 2003-08-20 Chris Demetriou <cgd@broadcom.com>
2103 * mips/crt0_cfe.S: New file.
2104 * mips/cfe_mem.c: New file.
2105 * mips/cfe_prestart.S: Remove.
2106 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
2107 and use _start as the entry point. Align BSS to 32-byte boundary.
2108 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
2109 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
2110 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
2111 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
2112 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
2113 * mips/configure.in: Build and install crt0_cfe.o when CFE support
2115 * mips/configure: Regenerate.
2117 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
2119 * i386/cygmon-salib.c (unlink): New stub.
2121 2003-08-08 Mark Salter <msalter@redhat.com>
2123 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
2125 Bernd Schmidt <bernds@redhat.com>
2127 * i386/cygmon.ld: Add entry for .rodata.
2129 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2131 * m32r/configure.in: fixed bug to delete ../config-ml.in.
2133 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
2135 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
2136 * mn10300/asb2305.ld: Added ASB2305 support.
2137 * mn10300/configure: Ditto.
2138 * mn10300/configure.in: Ditto.
2139 2001-09-12 Stan Cox <scox@redhat.com>
2140 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
2142 * mn10300/configure.in: Add support for asb2303 board script.
2144 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
2146 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
2148 * configure: Regenerated.
2150 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
2152 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
2155 2003-06-06 Stan Cox <scox@redhat.com>
2156 Jeff Johnston <jjohnstn@redhat.com>
2157 Anthony Green <green@redhat.com>
2159 * configure.in: Add iq2000 support.
2160 * configure: Rebuilt.
2161 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
2162 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
2163 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
2164 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
2165 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
2166 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
2167 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
2168 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
2169 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
2172 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
2174 * libnosys/Makefile.in: Add errno.o.
2175 * libnosys/errno.c: New file to supply errno definition if
2176 one not provided yet.
2178 2003-05-26 Eric Christopher <echristo@redhat.com>
2180 * mips/crt0.S: Remove stackbase variable set.
2182 2003-05-02 Eric Christopher <echristo@redhat.com>
2184 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
2186 2003-04-29 Nick Clifton <nickc@redhat.com>
2188 * libnosys/sbrk.c: Remove unnecessary #include's.
2189 Change return type of _sbrk() function to void * to match
2190 definition in system header files.
2193 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
2195 * xstormy16/sim_rom.ld: New.
2196 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
2197 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
2198 * xstormy16/eva_app.ld (_rdata, _data): New.
2199 * xstormy16/sim_high.ld (_rdata, _data): New.
2201 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
2203 * m32r/Makefile.in: Add multilib support.
2204 * m32r/configure.in: Ditto.
2205 * m32r/configure: Regenerated.
2207 2003-04-16 Nick Clifton <nickc@redhat.com>
2209 * xstormy16/sim_high.ld: Add .jcr section mapping.
2210 * xstormy16/eva_stub.ld: Likewise.
2211 * xstormy16/eva_app.ld: Likewise.
2213 2003-04-09 Chris Demetriou <cgd@broadcom.com>
2215 * mips/cfe.c (_flush_cache): New function.
2217 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2219 * mips/nullmon.c (_ftext, _end): Adjust declaration.
2220 (get_mem_info): Rework.
2222 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
2224 * mips/crt0.S (zerobss): Reload __memsize after call.
2226 2003-02-17 Chris Demetriou <cgd@broadcom.com>
2228 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
2230 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2232 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
2234 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
2235 way as mipsisa32-*-*.
2236 * mips/configure: Regenerate.
2238 2003-02-05 Chris Demetriou <cgd@broadcom.com>
2240 * mips/cfe.c (hardware_hazard_hook): Move...
2241 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
2242 and translate into assembly.
2244 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2246 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
2247 Pass an empty argv and envp to main().
2249 2003-01-08 Richard Sandiford <rsandifo@redhat.com>
2251 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
2252 * mips/configure: Regenerate.
2254 2003-01-07 Chris Demetriou <cgd@broadcom.com>
2256 * crt0.S: Check for definition of __mips64 rather than
2257 checking (__mips < 3).
2259 * cygmon.c (sysCall): Avoid multi-line string literals.
2261 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
2263 * mips/Makefile.in: Add cygmon support.
2264 * mips/configure.in: Ditto.
2265 * mips/configure: Regenerated.
2266 * mips/crt0_cygmon.S: New file.
2267 * mips/cygmon.c: Ditto.
2268 * mips/pmon.S: Minor formatting and copyright changes.
2269 * mips/crt0.S: Ditto.
2271 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2273 * arm/Makefile.in: Add support for new pid specs.
2274 * arm/coff-iq80310.specs: Change to allow future support.
2275 * arm/elf-iq80310.specs: Ditto.
2276 * arm/elf-redboot.specs: Ditto.
2277 * arm/coff-redboot.ld: Add EH frame support.
2278 * arm/redboot-crt0.S: Add optional code to clear bss without
2280 * arm/coff-pid.specs: New file.
2281 * arm/elf-pid.specs: New file.
2283 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
2284 Catherine Moore <clm@redhat.com>
2286 * m32r/configure.in: Do not require gcc to be able to link an
2288 * m32r/configure: Regenerate.
2289 * m32r/Makefile.in: Directly reference gdbstub.
2291 2002-10-25 Bernd Schmidt <bernds@redhat.com>
2293 * i386/cygmon.ld: Add entry for .gcc_except_table.
2295 2000-10-25 Mark Salter <msalter@redhat.com>
2297 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
2298 use __start for start symbol.
2299 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
2300 Disable file I/O extensions to make Plum Hall happy.
2301 * i386/cygmon.ld: Set __start as entry point.
2302 * i386/Makefile.in: Support IS_AOUT.
2303 * i386/configure.in: Support IS_AOUT.
2304 * i386/configure: Regenerated.
2305 * i386/cygmon-salib.c:
2306 * i386/cygmon-gmon.c (_mcount): It's _etext.
2308 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
2310 * configure.in: Clarify some of the triplets so unsupported
2311 configurations don't pass through.
2312 * configure: Regenerated.
2314 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
2316 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
2318 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
2320 * mips/ddb.ld: KEEP .init and .fini.
2321 * mips/ddb-kseg0.ld: Likewise.
2323 2002-10-04 Michael Snyder <msnyder@redhat.com>
2325 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
2326 exception vector address, as suggested by Mitsubishi.
2327 (getExceptionVector): Ditto.
2329 2002-08-01 Chris Demetriou <cgd@broadcom.com>
2331 * mips/cfe.ld (STARTUP): New definition.
2332 * mips/ddb-kseg0.ld (STARTUP): Likewise.
2333 * mips/ddb.ld (STARTUP): Likewise.
2334 * mips/dve.ld (STARTUP): Likewise.
2335 * mips/idt.ld (STARTUP): Likewise.
2336 * mips/jmr3904app-java.ld (STARTUP): Likewise.
2337 * mips/jmr3904app.ld (STARTUP): Likewise.
2338 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
2339 * mips/jmr3904dram.ld (STARTUP): Likewise.
2340 * mips/lsi.ld (STARTUP): Likewise.
2341 * mips/nullmon.ld (STARTUP): Likewise.
2342 * mips/pmon.ld (STARTUP): Likewise.
2344 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
2346 * README: Mention 68HC11/68HC12 support.
2347 * configure.in: Recognize m6811-elf and m6812-elf.
2348 * configure: Regenerated.
2349 * m68hc11/Makefile.in: New file.
2350 * m68hc11/configure.in: New file.
2351 * m68hc11/configure: New file.
2352 * m68hc11/crt0.S: New file.
2353 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
2354 * m68hc11/sim-valid-m68hc11.ld: New file.
2355 * m68hc11/sim-valid-m68hc12.ld: New file.
2356 * m68hc11/syscalls.c: New file.
2358 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
2360 * rs6000/simulator.S (gettimeofday): New.
2363 2002-07-18 Chris Demetriou <cgd@broadcom.com>
2365 * read.c (read): Don't assign past end of buffer, fix return value.
2367 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2369 * mips/Makefile.in (GENOBJS2): New variable to name other
2370 commonly used objects.
2371 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
2373 * mips/Makefile.in: Add support for Broadcom CFE firmware.
2374 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
2375 * mips/configure: Regenerate.
2376 * mips/cfe.c: New file.
2377 * mips/cfe.ld: New file.
2378 * mips/cfe_api.c: New file.
2379 * mips/cfe_api.h: New file.
2380 * mips/cfe_api_int.h: New file.
2381 * mips/cfe_error.h: New file.
2382 * mips/cfe_prestart.S: New file.
2384 2002-07-12 Chris Demetriou <cgd@broadcom.com>
2386 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
2387 symbols for optionally-provided functions.
2388 * mips/ddb-kseg0.ld: Likewise.
2389 * mips/ddb.ld: Likewise.
2390 * mips/dve.ld: Likewise.
2391 * mips/idt.ld: Likewise.
2392 * mips/idt32.ld: Likewise.
2393 * mips/idt64.ld: Likewise.
2394 * mips/idtecoff.ld: Likewise.
2395 * mips/jmr3904app-java.ld: Likewise.
2396 * mips/jmr3904app.ld: Likewise.
2397 * mips/jmr3904dram-java.ld: Likewise.
2398 * mips/jmr3904dram.ld: Likewise.
2399 * mips/lsi.ld: Likewise.
2400 * mips/nullmon.ld: Likewise.
2401 * mips/pmon.ld: Likewise.
2402 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
2403 functions if they are provided.
2404 (_exit): Handle __embedded_pic properly.
2406 2002-06-18 Dave Brolley <brolley@redhat.com>
2408 From Catherine Moore, Michael Meissner, Richard Sandiford:
2409 * configure.in: Support frv*-*-*.
2410 * frv/Makefile.in: New file.
2411 * frv/configure: New file.
2412 * frv/configure.in: New file.
2413 * frv/crt0.S: New file.
2414 * frv/fstat.c: New file.
2415 * frv/getpid.c: New file.
2416 * frv/isatty.c: New file.
2417 * frv/kill.c: New file.
2418 * frv/print.c: New file.
2419 * frv/putnum.c: New file.
2420 * frv/sbrk.c: New file.
2421 * frv/sim-close.S: New file.
2422 * frv/sim-exit.S: New file.
2423 * frv/sim-inbyte.c: New file.
2424 * frv/sim-lseek.S: New file.
2425 * frv/sim-open.S: New file.
2426 * frv/sim-read.S: New file.
2427 * frv/sim-time.c: New file.
2428 * frv/sim-unlink.S: New file.
2429 * frv/sim-write.S: New file.
2430 * frv/stat.c: New file.
2432 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
2434 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
2435 * libnosys/configure.in: Check gcc's support for section attributes.
2436 * libnosys/warning.h: Have link_warning expand to nothing if gcc
2437 does not support section attributes.
2439 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
2441 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
2443 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
2448 (_rename): New function.
2451 (_unlink): Call a syscall for this now.
2454 (_gettimeofday): Ditto.
2456 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2458 * debug.h: Change mem_err to volatile to match definition in
2461 2002-04-17 Joel Sherrill <joel@OARcorp.com>
2463 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
2466 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
2468 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
2469 of AC_PROG_CC to avoid building an executable in configuration.
2470 * m68k/configure: Regenerated.
2472 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2474 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
2477 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
2479 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
2481 2002-02-05 Mark Salter <msalter@redhat.com>
2483 * arm/elf-iq80310.specs: Ditto.
2484 * arm/elf-redboot.specs: Ditto.
2485 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
2486 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
2488 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
2490 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
2492 * xstormy16/eva_app.ld: Add __malloc_start.
2493 * xstormy16/sbrk.c: Remove.
2494 * xstormy16/sim_malloc_start.s: New file.
2495 * xstormy16/sim_high.ld: Make the stack start immediately at the
2498 2002-02-01 Michael Meissner <meissner@redhat.com>
2500 * mips/cma101.c (__sizemem_default): Allow user to specify the
2502 (__sizemem): Use it.
2504 2002-01-24 Mark Salter <msalter@redhat.com>
2506 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
2508 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
2509 (__get_memtop): New funtion to return top of memory.
2511 2002-01-15 Mark Salter <msalter@redhat.com>
2513 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
2514 forward interrupts to user application vectors.
2516 * xstormy16/crt0_stub.s: Remove default interrupt routines.
2518 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
2519 add it to install list.
2521 2002-01-07 Mark Salter <msalter@redhat.com>
2523 * configure.in: Add support for arm, strongarm, and xscale.
2524 * configure: Regenerated.
2525 * arm/coff-iq80310.specs: New file.
2526 * arm/coff-redboot.ld: New file.
2527 * arm/coff-redboot.specs: New file.
2528 * arm/configure: New file.
2529 * arm/configure.in: New file.
2530 * arm/elf-iq80310.specs: New file.
2531 * arm/elf-redboot.ld: New file.
2532 * arm/elf-redboot.specs: New file.
2533 * arm/Makefile.in: New file.
2534 * arm/redboot-crt0.S: New file.
2535 * arm/redboot-syscalls.c: New file.
2537 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
2538 Mark Salter <msalter@redhat.com>
2539 Catherine Moore <clm@redhat.com>
2540 Richard Henderson <rth@redhat.com>
2542 * configure.in: Add xstormy16.
2543 * libnosys/configure.in: Add xstormy16.
2544 * configure: Regenerated.
2545 * libnosys/configure: Regenerated.
2546 * xstormy16/Makefile.in: New file.
2547 * xstormy16/close.c: New file.
2548 * xstormy16/configure: New file.
2549 * xstormy16/configure.in: New file.
2550 * xstormy16/crt0.s: New file.
2551 * xstormy16/crt0_stub.s: New file.
2552 * xstormy16/crti.s: New file.
2553 * xstormy16/crtn.s: New file.
2554 * xstormy16/eva_app.c: New file.
2555 * xstormy16/eva_app.ld: New file.
2556 * xstormy16/eva_stub.ld: New file.
2557 * xstormy16/fstat.c: New file.
2558 * xstormy16/getpid.c: New file.
2559 * xstormy16/kill.c: New file.
2560 * xstormy16/lseek.c: New file.
2561 * xstormy16/open.c: New file.
2562 * xstormy16/sbrk.c: New file.
2563 * xstormy16/sim_high.ld: New file.
2564 * xstormy16/stat.c: New file.
2565 * xstormy16/syscalls.S: New file.
2566 * xstormy16/syscalls.m4: New file.
2567 * xstormy16/unlink.c: New file.
2568 * xstormy16/xstormy16_stub.c: New file.
2570 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
2572 * m32r/Makefile.in: Use gdb stub set by configure.
2573 * m32r/configure.in: Add a special macro for testing
2574 c compiler without building executable. Add setting of
2576 * m32r/configure: Regenerated.
2578 2001-10-31 David Howells <dhowells@redhat.com>
2580 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
2581 * mn10300/times.c: Renamed "times" to "_times" so that it can be
2582 referenced by newlib.
2583 * mn10300/cygmon.c: New file.
2584 * mn10300/crt0_redboot.S: Ditto.
2585 * mn10300/crt0_cygmon.S: Ditto.
2586 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
2587 * mn10300/configure.in: Changed to allow for future
2588 evaluation boards to be added.
2589 * mn10300/configure: Regenerated.
2591 2001-10-17 Michael Meissner <meissner@redhat.com>
2593 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
2594 identify if a program is running in kernel segment 0.
2596 * cma101.c (__sizemem): If we are running in kernel segment 0,
2597 instead of kernel segment 1, use kernel segment 0 addresses which
2598 are uncached when sizing memory.
2600 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
2601 program to run in kernel segment 0, instead of kernel segment 1.
2603 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
2604 * configure: Regenerate.
2606 2001-09-15 Eric Christopher <echristo@redhat.com>
2608 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
2610 * mips/configure: Regenerate.
2612 2001-09-14 Eric Christopher <echristo@redhat.com>
2614 * mips/configure.in: Add mipsisa32 support.
2615 * mips/configure: Regenerate.
2616 * mips/idt32.ld: New file.
2617 * mips/idt64.ld: New file.
2619 2001-09-11 Michael Meissner <meissner@redhat.com>
2621 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
2622 point registers, even if we are compiling for a mips3 or greater.
2624 2001-09-10 Jim Blandy <jimb@redhat.com>
2626 Add support for GDB monitor-style I/O.
2627 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
2629 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
2630 precede the byte with a ^O character.
2631 * m68k/idpgdb.ld: New linker script.
2632 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
2634 (all): Add ${IDPGDB_BSP} to the list of things to build.
2635 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
2636 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
2637 (install): Install the IDPGDB stuff, too.
2639 2001-08-30 Richard Henderson <rth@redhat.com>
2640 Eric Christopher <echristo@redhat.com>
2642 * mips/crt0.S: Fix for .init/.fini sections.
2644 2001-08-30 Richard Henderson <rth@redhat.com>
2645 Eric Christopher <echristo@redhat.com>
2647 * mips/idt.ld: Rewrite for .init/.fini sections.
2649 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
2651 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
2653 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
2655 * hp74x/configure: Regenerated with current autoconf.
2656 * m32r/configure: Ditto.
2657 * m68k/configure: Ditto.
2658 * pa/configure: Ditto.
2659 * sparc/configure: Ditto.
2661 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
2663 * rs6000/simulator.S (dup): New syscall.
2665 2001-02-28 Will Cohen <wcohen@redhat.com>
2667 * src/libgloss/m68k/Makefile.in: Updated copyright and
2668 added rules to build simulator related libraries.
2669 (SIM_SCRIPTS): New variable.
2670 (SIM_LDFLAGS): New variable.
2671 (SIM_BSP): New variable.
2672 (SIM_CRT0): New variable.
2673 (SIM_OBJS): New variable.
2674 (SIM_TEST): New variable.
2675 (SIM_INSTALL): new variable.
2676 * src/libgloss/m68k/sim-abort.c: New file.
2677 * src/libgloss/m68k/sim-crt0.S: New file.
2678 * src/libgloss/m68k/sim-errno.c: New file.
2679 * src/libgloss/m68k/sim-funcs.c: New file.
2680 * src/libgloss/m68k/sim-inbyte.c: New file.
2681 * src/libgloss/m68k/sim-print.c: New file.
2682 * src/libgloss/m68k/sim-sbrk.c: New file.
2683 * src/libgloss/m68k/sim.ld: New file.
2684 * src/libgloss/m68k/simulator.S: New file.
2686 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
2688 * mn10200/access.c: With DJ Delorie's permission, this code is
2689 now freely modifiable with no reference to "copying.dj".
2690 * mn10300/access.c: Ditto.
2692 2001-02-06 Will Cohen <wcohen@redhat.com>
2694 * rs6000/sim-errno.c (__errno): Removed.
2695 (_cerror): Use re-entrant version of errno.
2697 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2699 * rs6000/simulator.S: Use conditional returns for documentation
2701 (access): Add new syscall.
2703 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2705 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2707 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2709 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2710 status register for 32 bit addressing
2711 * mips/regs.S: Add symbols for status and config register fields.
2712 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2713 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2714 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2715 * mips/configure.in: Add case arm for mips64vr5000 since the
2716 default (which was previously used) should not get vr5xxx.o.
2718 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2720 * wince/Makefile.am: Use LDADD from configure.
2721 * wince/Makefile.in: Regenerate.
2722 * wince/configure.in: Determine libraries needed based (crudely) on
2724 * wince/configure: Regenerate.
2726 1999-12-16 Tom Tromey <tromey@cygnus.com>
2728 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2730 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2731 patch of 1998-11-23.
2733 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2734 against -lgcjcoop, not -lqthreads.
2735 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2737 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2739 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2740 without the bits for __{C,D}TOR_{LIST,END}__.
2742 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2744 * m68k/idp.ld (.text): Put crtbegin at the start of the
2745 constructors and destructors.
2747 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2749 * wince/Makefile.am: Add missing gdbdir assignment.
2750 * wince/Makefile.in: Regenerate.
2752 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2754 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2756 1999-11-15 Nick Clifton <nickc@cygnus.com>
2758 * configure.in: Add arm-wince-pe target.
2759 * configure: Regenerate.
2761 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2763 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2764 not bringing in crtbegin.o.
2765 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2767 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2769 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2770 earlier because it'll be needed. Set the high bits of the PC to
2771 be consistent with other pointers, so that exception handling
2772 doesn't get confused.
2774 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2776 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2777 on case-insensitive windows filesystems.
2779 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2781 * configure.in: Generalize Windows CE target detection.
2782 * configure: Regenerate.
2783 * wince/Makefile.am: Rename CE stub filename.
2784 * wince/Makefile.in: Regenerate.
2785 * wince/configure.in: Allow changing of CE stub.
2786 * wince/configure: Regenerate.
2788 1999-07-26 Andrew Haley <aph@cygnus.com>
2790 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2791 and _end to allow them to be placed anywhere in memory.
2793 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2795 * sparc/elfsim.ld: Provide initp support.
2797 1999-06-22 Nick Clifton <nickc@cygnus.com>
2799 * mips/dve.ld (.rdata): Rename section to .rodata.
2800 * mips/idt.ld (.rdata): Rename section to .rodata.
2801 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2802 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2803 * mips/lsi.ld (.rdata): Rename section to .rodata.
2804 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2805 * mips/pmon.ld (.rdata): Rename section to .rodata.
2806 * mips/r5900.ld (.rdata): Rename section to .rodata.
2807 * mips/sky.ld (.rdata): Rename section to .rodata.
2808 * mips/vpu.ld (.rdata): Rename section to .rodata.
2810 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2812 * libnosys/configure.in: Added setting of ac_file
2813 prior to calling config-ml.in.
2814 * libnosys/configure: Regenerated.
2815 * libnosys/Makefile.in: Added code to make install directory
2816 for libnosys.a prior to installing.
2818 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2820 * Makefile.am: Expect the object file to be in the
2822 * Makefile.in: Regenerate.
2824 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2826 * configure.in: Add wince targest.
2827 * configure: Regenerate.
2828 * wince: New directory
2829 * wince/Makefile.am: New file.
2830 * wince/Makefile.in: New file.
2831 * wince/aclocal.m4: New file.
2832 * wince/configure: New file.
2833 * wince/configure.in: New file.
2835 1999-05-24 Jim Wilson <wilson@cygnus.com>
2837 * sparc/elfsim.ld: Add `.data.*'.
2839 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2841 * m68k/idp.ld: Add initp support.
2842 * sparc/cygmon.ld.src: Likewise.
2844 1999-05-14 Nick Clifton <nickc@cygnus.com>
2846 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2848 1999-05-13 Mark Salter <msalter@cygnus.com>
2850 * mcore/configure.in: Fixed multilib support.
2851 * mcore/configure: Regenerated.
2852 * mcore/Makefile.in: Fixed multilib problems.
2853 Added cmb board support
2854 * mcore/close.c: New file.
2855 * mcore/cmb-exit.c: Ditto.
2856 * mcore/cmb-inbyte.c: Ditto.
2857 * mcore/cmb-outbyte.c: Ditto.
2858 * mcore/elf-cmb.ld: Ditto.
2859 * mcore/elf-cmb.specs: Ditto.
2860 * mcore/fstat.c: Ditto.
2861 * mcore/getpid.c: Ditto.
2862 * mcore/kill.c: Ditto.
2863 * mcore/lseek.c: Ditto.
2864 * mcore/open.c: Ditto.
2865 * mcore/pe-cmb.ld: Ditto.
2866 * mcore/pe-cmb.specs: Ditto.
2867 * mcore/print.c: Ditto.
2868 * mcore/putnum.c: Ditto.
2869 * mcore/raise.c: Ditto.
2870 * mcore/read.c: Ditto.
2871 * mcore/sbrk.c: Ditto.
2872 * mcore/stat.c: Ditto.
2873 * mcore/unlink.c: Ditto.
2874 * mcore/write.c: Ditto.
2875 * mcore/c-syscalls.c: Removed.
2877 1999-05-07 Nick Clifton <nickc@cygnus.com>
2879 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2880 Tidy up code layout.
2882 1999-05-06 Nick Clifton <nickc@cygnus.com>
2884 * mcore/Makefile.in: Fix build rule.
2885 * mcore/syscalls.s: Rename to syscalls.S
2887 1999-05-04 Nick Clifton <nickc@cygnus.com>
2889 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2890 * mcore/configure: Regenerate.
2892 1999-04-29 Nick Clifton <nickc@cygnus.com>
2894 * mcore/crt0.S: Renamed file from crt0.s.
2895 Only invoke init() and fini() routines for ELF builds.
2896 Use __bss_start__ and __bss_end__ to locate .bss section.
2898 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2900 * mips/array.ld: Fix ELF ctor/dtor support.
2901 * mips/ddb.ld: Likewise.
2902 * mips/dve.ld: Likewise.
2903 * mips/idt.ld: Likewise.
2904 * mips/jmr3904app.ld: Likewise.
2905 * mips/lsi.ld: Likewise.
2906 * mips/nullmon.ld: Likewise.
2907 * mips/pmon.ld: Likewise.
2908 * mips/r5900.ld: Likewise.
2909 * mips/sky.ld: Likewise.
2910 * mips/vpu.ld: Likewise.
2912 1999-04-22 Nick Clifton <nickc@cygnus.com>
2914 * mcore/crt0.s: Initialise data section, call _init and _fini.
2916 * mcore/syscalls.s (_exit): Renamed from __exit.
2918 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2921 1999-04-21 Nick Clifton <nickc@cygnus.com>
2923 * mcore/crt0.s (_start): Use .long directive, not .word.
2925 * mcore/syscalls.s (_sbrk): fix syntax.
2927 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2929 * sparc/sparc86.ld: Set alignment for the .data section.
2931 1999-04-18 Nick Clifton <nickc@cygnus.com>
2933 * configure.in: Add support for mcore targets.
2934 * configure: Regenerate.
2935 * mcore: New directory.
2936 * mcore/Makefile.in: New File: meta Makefile.
2937 * mcore/configure.in: New File: meta configure file..
2938 * mcore/configure: New File: Generated.
2939 * mcore/crt0.s: New File: mcore startup code.
2940 * mcore/syscalls.s: New File: Assembler system call stubs.
2941 * mcore/c-syscalls.c: New File: C system call stubs.
2943 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2945 * mips/array.ld: Support linkonce sections.
2946 * mips/ddb.ld: Likewise.
2947 * mips/dve.ld: Likewise.
2948 * mips/idt.ld: Likewise.
2949 * mips/jmr3904app.ld: Likewise.
2950 * mips/jmr3904app-java.ld: Likewise.
2951 * mips/jmr3904dram.ld: Likewise.
2952 * mips/jmr3904dram-java.ld: Likewise.
2953 * mips/lsi.ld: Likewise.
2954 * mips/nullmon.ld: Likewise.
2955 * mips/pmon.ld: Likewise.
2956 * mips/r5900.ld: Likewise.
2957 * mips/sky.ld: Likewise.
2958 * mips/vpu.ld: Likewise.
2960 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2962 * mips/array.ld: Add ELF ctor/dtor support.
2963 * mips/ddb.ld: Likewise.
2964 * mips/dve.ld: Likewise.
2965 * mips/idt.ld: Likewise.
2966 * mips/jmr3904app.ld: Likewise.
2967 * mips/lsi.ld: Likewise.
2968 * mips/nullmon.ld: Likewise.
2969 * mips/pmon.ld: Likewise.
2970 * mips/r5900.ld: Likewise.
2971 * mips/sky.ld: Likewise.
2972 * mips/vpu.ld: Likewise.
2974 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2976 * i960/crt0.c (_start): Increase stack size to 256K.
2978 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2980 * i386/cygmon-salib.c: Add read and write syscall support.
2981 * i386/cygmon-syscall.h: Ditto.
2983 * i386/cygmon-gmon.[ch]: Profile support.
2985 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2987 * libnosys/configure.in: Check cygwin*, not cygwin32.
2988 * libnosys/configure: Regenerate.
2990 1999-02-18 Tom Tromey <tromey@cygnus.com>
2992 * mips/configure: Rebuilt.
2993 * mips/configure.in (script_list): Added jmr3904dram-java and
2995 * mips/jmr3904dram-java.ld: New file.
2996 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2997 * mips/jmr3904app-java.ld: New file.
2998 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
3000 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
3002 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
3004 1999-02-18 Tom Tromey <tromey@cygnus.com>
3006 * Merge from branch:
3008 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
3010 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
3011 library name change.
3013 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
3015 * mips/configure.in (script_list): Added jmr3904dram.ld.
3016 * mips/configure: Rebuilt.
3018 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
3020 * mips/jmr3904dram.ld: Created.
3022 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
3024 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
3025 it must be linked it.
3027 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
3029 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
3030 the padding allocated for alignment.
3032 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
3034 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
3035 imported from the linker script.
3036 * mips/jmr3904app.ld: Provide _mem_size.
3038 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
3040 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
3042 * mips/crt0.S: set argc to 0 before calling main()
3043 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
3045 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
3047 * mips/jmr3904-io.c: Implement get_mem_info().
3049 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
3051 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
3052 * mips/configure.in: Ditto.
3053 * mips/configure: Regenerate.
3055 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
3057 * mips/configure.in: Add jmr3904app to script list for tx39.
3058 * mips/configure: Regenerate.
3060 1999-02-08 Nick Clifton <nickc@cygnus.com>
3062 * libnosys/configure.in: Add support for StrongARM target.
3063 * libnosys/configure: Regenerate.
3065 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
3067 * d30v/syscalls.c (time): Added code to honor argument
3068 passed to time which is either a pointer to a time_t
3069 value to set or is the NULL pointer.
3071 1999-02-03 Keith Seitz <keiths@cygnus.com>
3073 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
3074 only unsigned chars.
3075 (getDebugChar2): Remove and integrate support into "M"
3078 1999-01-29 Doug Evans <devans@casey.cygnus.com>
3080 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
3081 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
3084 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
3086 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
3087 not "._stack". Remove mn10200 support.
3088 * mn10300/trap.S: Remove mn10200 support.
3089 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
3090 the .stack output section to be safe.
3091 * mn10300/eval.ld: Likewise.
3093 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
3095 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
3096 the .stack output section to be safe.
3097 * mn10200/eval.ld: Likewise.
3099 1999-01-14 Nick Clifton <nickc@cygnus.com>
3101 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
3104 * fr30/crt0.s (_start): Use atexit to call C++ global
3105 destructors. Patch from Mark Salter <msalter@cygnus.com>
3107 1999-01-12 Nick Clifton <nickc@cygnus.com>
3109 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
3111 1999-01-11 Nick Clifton <nickc@cygnus.com>
3113 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
3114 global constructor/destructor support.
3116 1999-01-07 Nick Clifton <nickc@cygnus.com>
3118 * fr30/crt0.s (_start): Apply patch from Mark Salter
3119 <msalter@cygnus.com> to cope with initialising .bss areas that are
3122 1998-12-23 Michael Meissner <meissner@cygnus.com>
3124 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
3125 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
3126 (.gcc_except_table): Ditto.
3128 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
3130 * sh/sh1lcevb.ld: Add DWARF sections.
3131 * sh/sh2lcevb.ld: Ditto.
3132 * sh/sh3lcevb.ld: Ditto.
3133 * sh/sh3bb.ld: Ditto.
3135 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
3137 * i386/cygmon.ld: Make sure -lcygmon appears both before
3138 and after -lc, so we pick up functions from there in
3139 preference to libc functions.
3141 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
3142 Don't add __do_global_ctors () and __do_global_dtors () if
3143 we're on a coff target.
3144 (open): Add dummy function so plumhall will compile.
3145 (clock): Replacement for clock () syscall that uses
3149 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
3151 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
3153 1998-12-17 Nick Clifton <nickc@cygnus.com>
3155 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
3156 (_open): Return file descriptor allocated by simulator.
3157 (isatty): Always false to avoid having to cope with reads from
3160 1998-12-16 Nick Clifton <nickc@cygnus.com>
3162 * fr30/Makefile.in: Add libraries to clean target.
3164 * fr30/syscalls.c (_write): Save length so that it can be returned
3167 * fr30/crt0.s (_start): Initialise argc, argv and envp before
3170 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
3172 * mips/ddb.ld (OUTPUT_ARCH): Remove.
3174 1998-12-12 Nick Clifton <nickc@cygnus.com>
3176 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
3179 1998-12-11 Nick Clifton <nickc@cygnus.com>
3181 * configure.in: Add support for fr30 target.
3182 * configure: Regenerate.
3183 * fr30: New directory.
3184 * fr30/Makefile.am: New file - build crt0.o and libsim.a
3185 * fr30/Makefile.in: New file - generate from Makefile.am.
3186 * fr30/configure.in: New file - support fr30 target
3187 * fr30/configure: New file - generate from configure.in.
3188 * fr30/crt0.s: New file - Basic executable startup code.
3189 * fr30/syscalls.c: New file - System call emulation library.
3191 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
3193 * mips/crt0.S (_start): Change initialization of FR.
3195 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
3197 * i960/crt0.c (set_stack): Change return type to void. Init SP to
3198 FP + 64 instead of FP. Simplify code to align ptr.
3199 (_start): Call exit instead of _exit. Delete local variable stack.
3200 Init stack to heap+4096.
3201 * i960/mon960.c (abort): Ifdef out.
3202 * i960/syscall.h: New file.
3204 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
3206 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
3208 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
3210 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
3213 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
3215 * mips/entry.S: Handle mips16 builds.
3217 1998-10-30 Ian Molee <imolee@cygnus.com>
3219 * m32r/trapmon0.c: New file. Mon2000 trap handler.
3220 * m32r/trapmon0.S: Removed.
3221 * m32/Makefile.in: Changed to reflect above-changed files.
3223 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
3225 * sparc/crt0.S: Move entry point to start of text section.
3226 Put the address of the data section at the start of the section,
3227 so the GDB sparclite loader can find it for a.out loads.
3229 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
3231 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
3232 a time_t as its argument.
3234 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
3235 clobber a register that overlaps with an input or output.
3237 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
3239 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
3240 serial input and out put as required by libgloss read and write
3243 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
3244 addresses per eCos conventions, not original ROM monitor.
3246 * configure.in: Add libtx39jmr.c to build target
3248 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
3250 1998-10-15 Ian Molee <imolee@cygnus.com>
3252 * m32r/mon.specs: New file
3253 * m32r/trapmon0.S: New file
3254 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
3256 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
3258 * libnosys/warning.h: New file.
3260 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
3262 * mips/configure.in: Build nullmon stuff in default case. Don't
3263 treat vr4100 specially.
3265 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
3267 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
3268 * libnosys/close.c (_close): Added stub warning outside of
3269 function body and added reference to config.h.
3270 * libnosys/execve.c (_execve): Ditto.
3271 * libnosys/fork.c (_fork): Ditto.
3272 * libnosys/fstat.c (_fstat): Ditto.
3273 * libnosys/getpid.c (_getpid): Ditto.
3274 * libnosys/gettod.c (_gettimeofday): Ditto.
3275 * libnosys/isatty.c (_isatty): Ditto.
3276 * libnosys/kill.c (_kill): Ditto.
3277 * libnosys/link.c (_link): Ditto.
3278 * libnosys/lseek.c (_lseek): Ditto.
3279 * libnosys/open.c (_open): Ditto.
3280 * libnosys/read.c (_read): Ditto.
3281 * libnosys/stat.c (_stat): Ditto.
3282 * libnosys/times.c (_times): Ditto.
3283 * libnosys/unlink.c (_unlink): Ditto.
3284 * libnosys/wait.c (_wait): Ditto.
3285 * libnosys/write.c (_write): Ditto.
3286 * libnosys/acconfig.h: New file.
3287 * libnosys/config.h.in: New file.
3288 * libnosys/exit.c: Removed as _exit cannot be stubbed.
3289 * libnosys/Makefile.in: Regenerated.
3290 * libnosys/configure.in: Configure header file specified.
3291 * libnosys/configure: Regenerated.
3293 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
3295 * i386/cygmon.ld: Increase memory limits; put the initial
3296 executable above 1MB.
3298 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
3300 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
3302 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
3304 * configure.in: Add i386-*-elf* triplet.
3305 * i386/*: Support for i386 targets.
3307 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
3309 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
3310 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
3312 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
3314 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
3315 * sparc/sparclite.h: (read_asr, write_asr): Define.
3316 * sparc/cache.c (is_danlite): New function.
3317 (cache_off, cache_on, flush_i_cache): Test for DANlite.
3318 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
3319 * sparc/sparc86x.ld: Prevent section overlap.
3321 1998-09-04 Keith Seitz <keiths@cygnus.com>
3323 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
3325 (getDebugChar2): New function to support binary downloads (gdb
3326 remote protocol "X" command).
3327 (exceptionHandler): Add support for MSA2000G01 board.
3328 (getExceptionHandler): Ditto.
3330 1998-08-20 Michael Meissner <meissner@cygnus.com>
3332 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
3335 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
3337 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
3338 * sparc/salib.c (outbyte): Add hook for GDB stub.
3339 (cache_off, cache_on, flush_i_cache): Move to cache.c.
3340 * sparc/cache.c: New file for sparclite-specific cache code.
3341 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
3342 * sparc/sparc86x.ld: New linker script for sparc86x.
3343 * sparc/crt0.S: Disable broken data relocation code.
3344 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
3345 standard output to GDB.
3346 (handle_exception): Initialize outbyte hook.
3348 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
3350 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
3351 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3352 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
3354 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
3356 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
3358 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
3360 * mn10200/sim.ld: Rework code to insert pad before the start of the
3362 * mn10200/eval.ld: Likewise.
3363 * mn10300/sim.ld: Likewise.
3364 * mn10300/eval.ld: Likewise.
3366 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
3368 * mips/cma101.c (__sizemem): New local variable extra. Align base
3371 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
3373 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
3374 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
3375 * sparc/fixctors.c: New file.
3377 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
3379 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
3380 extern functions win_ovf and win_unf; fixes unresolved symbols
3383 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
3385 * configure.in: Added libnosys as subdir.
3386 * configure: Rebuilt configure based on configure.in.
3387 * libnosys/close.c (_close): Part of new libnosys stub library
3388 to use for situations with no operating system support.
3389 * libnosys/environ.c (environ): ditto.
3390 * libnosys/execve.c (_execve): ditto.
3391 * libnosys/exit.c (_exit): ditto.
3392 * libnosys/fork.c (_fork): ditto.
3393 * libnosys/fstat.c (_fstat): ditto.
3394 * libnosys/getpid.c (_getpid): ditto.
3395 * libnosys/gettod.c (_gettimeofday): ditto.
3396 * libnosys/isatty.c (_isatty): ditto.
3397 * libnosys/kill.c (_kill): ditto.
3398 * libnosys/link.c (_link): ditto.
3399 * libnosys/lseek.c (_lseek): ditto.
3400 * libnosys/open.c (_open): ditto.
3401 * libnosys/read.c (_read): ditto.
3402 * libnosys/sbrk.c (_sbrk): ditto.
3403 * libnosys/stat.c (_stat): ditto.
3404 * libnosys/times.c (_times): ditto.
3405 * libnosys/unlink.c (_unlink): ditto.
3406 * libnosys/wait.c (_wait): ditto.
3407 * libnosys/write.c (_write): ditto.
3408 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
3409 * libnosys/configure.in: configure.in to create libnosys configure.
3410 * libnosys/configure: Configure for libnosys library.
3412 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
3414 * sim/mips.ld: Clarify a comment.
3416 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
3418 * sparc/elfsim.ld: Make it work on both a.out and ELF.
3419 * sparc/traps.S: Rename trap_table label to work on both a.out
3420 and ELF. Put the address of the data section at the start
3421 of the section, so the simulator loader can find it for a.out loads.
3423 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
3425 * config/mn10200.mt: New file.
3427 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
3429 * mn10200/crt0.S: Don't waste top four bytes of stack.
3430 * mn10200/eval.ld: Fix stack top address.
3432 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
3434 * mips/dvemon.c: Remove the close function and get it from the generic
3436 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
3437 list to ensure that the proper API's are included.
3439 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
3441 * configure.in: Add mn10200 support.
3442 * configure: Regenerate.
3443 * mn10200/Makefile.in: New file.
3444 * mn10200/_exit.c: New file.
3445 * mn10200/access.c: New file.
3446 * mn10200/chmod.c: New file.
3447 * mn10200/chown.c: New file.
3448 * mn10200/close.c: New file.
3449 * mn10200/configure: New file.
3450 * mn10200/configure.in: New file.
3451 * mn10200/creat.c: New file.
3452 * mn10200/crt0.S: New file.
3453 * mn10200/crt1.c: New file.
3454 * mn10200/eval.ld: New file.
3455 * mn10200/execv.c: New file.
3456 * mn10200/execve.c: New file.
3457 * mn10200/fork.c: New file.
3458 * mn10200/fstat.c: New file.
3459 * mn10200/getpid.c: New file.
3460 * mn10200/gettime.c: New file.
3461 * mn10200/isatty.c: New file.
3462 * mn10200/kill.c: New file.
3463 * mn10200/lseek.c: New file.
3464 * mn10200/open.c: New file.
3465 * mn10200/pipe.c: New file.
3466 * mn10200/read.c: New file.
3467 * mn10200/sbrk.c: New file.
3468 * mn10200/sim.ld: New file.
3469 * mn10200/stat.c: New file.
3470 * mn10200/test.c: New file.
3471 * mn10200/time.c: New file.
3472 * mn10200/times.c: New file.
3473 * mn10200/trap.S: New file.
3474 * mn10200/trap.h: New file.
3475 * mn10200/unlink.c: New file.
3476 * mn10200/utime.c: New file.
3477 * mn10200/wait.c: New file.
3478 * mn10200/write.c: New file.
3480 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
3482 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
3483 * m32r/trap0.S: Renamed from trap.S.
3484 * m32r/eit.h: New file.
3485 * m32r/crtsysc.c: Delete, split up into several files.
3486 * m32r/chmod.c: New file.
3487 * m32r/close.c: New file.
3488 * m32r/exit.c: New file.
3489 * m32r/fstat.c: New file.
3490 * m32r/getpid.c: New file.
3491 * m32r/isatty.c: New file.
3492 * m32r/kill.c: New file.
3493 * m32r/lseek.c: New file.
3494 * m32r/open.c: New file.
3495 * m32r/raise.c: New file.
3496 * m32r/read.c: New file.
3497 * m32r/sbrk.c: New file.
3498 * m32r/stat.c: New file.
3499 * m32r/unlink.c: New file.
3500 * m32r/utime.c: New file.
3501 * m32r/write.c: New file.
3502 * m32r/Makefile.in (SYSCALLS): Delete.
3503 (LIBOBJS,LIBGLOSS): New variables.
3504 (all,install): Update.
3505 (libgloss.a): New rule.
3507 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
3509 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
3510 (gettimeofday): Change type of 2nd arg to struct timezone *.
3512 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
3514 * mips/syscalls.c (sbrk): Allow memory allocation to work
3515 for configurations which don't have memory at K1BASE.
3516 * mips/cma101.c (__sizemem): Ditto.
3518 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
3520 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
3521 * m68k/gdbinit.emc: New file, user support for special features
3522 supported only on the EMC Symmetrix target.
3524 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
3526 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
3527 little- and big-endian executables.
3529 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
3531 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
3532 proper prefix for public assembly language labels.
3533 * sparc/ex930.ld: Add DWARF sections.
3534 * sparc/ex931.ld: Ditto.
3535 * sparc/ex934.ld: Ditto.
3536 * sparc/elfsim.ld: Simplify and clean up.
3537 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
3538 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
3539 to eliminate register corruption.
3541 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
3543 * sparc/cygmon-salib.c: Stop including sys/itimer.h
3545 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
3547 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
3550 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
3552 * mn10300/Makefile.in: Install sim.ld.
3554 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
3556 * sparc/elfsim.ld: Add constructor and destructor tables.
3558 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
3560 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
3562 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
3564 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
3566 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
3568 * mips/configure.in: Add idt to tx39 chain.
3569 * mips/configure: Rebuild.
3571 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
3573 * mips/crt0.S (__stackbase): Added.
3574 (zerobss): Initialize __stackbase.
3576 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
3578 * mips/configure.in: Also grok `mipstx39*-*-*'.
3579 * mips/configure: Regenerated.
3581 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
3583 * configure.in: Added powerpcle target.
3584 * configure: Regenerated.
3586 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
3588 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
3590 * sparc/crt0.S (_start): Define label for ELF targets.
3591 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
3592 proper prefix for public assembly language labels.
3593 (write, read): Disable to avoid conflict with generic versions
3595 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
3596 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
3598 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
3600 * sparc/configure.in: Treat sparc86x as a sparclite.
3601 * sparc/configure.in: Ditto.
3602 * sparc/Makefile.in (slite-install): Install missing files
3605 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
3607 * mips/configure.in: adjust target type pattern to export nullmon.ld
3608 * mips/configure: regenerated
3610 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
3612 * configure.in: Added sparc86x configuration.
3615 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
3617 * mips/crt0.S: Increase stack alignment.
3619 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
3621 * sparc/traps.S (win_flush): Prevent immediate window underflow
3622 trap on return. Miscellaneous comment formatting cleanup.
3624 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
3626 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
3628 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
3630 * rs6000/ads-io.c (write): Added write().
3632 * rs6000/Makefile.in: Changed objects used for libads to be
3633 new ads specific object files instead of some mvme objects.
3635 * Added ads-io.c and ads-exit.c to provide function stubs which
3636 are safe on ads board (SDS monitor).
3638 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
3639 is fixed, so re-enable output char quoting for mbx.
3641 * rs6000/mbx.specs: Added blank line to end of file. There
3642 were link errors without it?
3644 * rs6000/mbx.specs: Use mbx.ld script for linking.
3646 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
3647 gdb to display program output, yet.
3649 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
3652 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
3653 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
3654 * rs6000/mbx.ld,mbx.specs: New files for MBX.
3656 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
3658 * sparc/elfsim.ld: New linker script for running ELF programs
3660 * sparc/erc32-crt0.S: Disable copying of data segment.
3661 * sparc/erc32-stub.c: Generate correct public name for breakinst.
3662 * sparc/Makefile.in: Build erc32 library always.
3664 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
3666 * mips/syscalls.c (sbrk): Check word size correct for
3669 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
3671 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
3672 * mips/dve.ld: Eliminate references to VR4300.
3674 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
3676 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
3677 * mn10300/sim.ld: Ditto.
3679 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
3681 * sparc/cygmon-salib.c (__getProgramArgs): New function.
3683 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
3685 * configure.in: Added sparc64 configuration.
3687 * configure: Regenerated.
3689 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3691 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3693 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3695 * config/mn10300.mt: New file
3696 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3697 instead of nothing at all.
3698 * mn10300/configure: Ditto.
3700 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3702 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3703 issues for NT native builds.
3705 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3707 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3708 script; we also need to make SYM(start) global).
3710 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3712 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3714 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3716 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3718 * sparc/Makefile.in (SLITE_RAM_START): Add.
3719 (SPARC_RAM_START): Add.
3720 (SPARC64_RAM_START): Add.
3721 (SLITE_ALL): Add cygmon object files and linker script.
3722 slite-install: Install CygMon libraries and linker script.
3724 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3726 * rs6000/ads.ld: Add default attributes to memory region.
3727 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3728 * hp74x/hppa.ld: Ditto.
3729 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3730 * pa/{op50n,w89k}.ld: Ditto.
3731 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3732 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3734 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3736 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3738 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3740 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3742 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3744 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3746 * mn10300/trap.h: Use generic syscall.h.
3747 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3749 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3751 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3752 * mips/cma101.c: Reverse my previous change.
3753 Add #ifdef __mips16 then #error.
3755 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3757 * mn10300/Makefile.in: Add rules for building libeval.a.
3758 * mn10300/configure: Don't use default.mt.
3759 * mn10300/configure.in: Ditto.
3760 * mn10300/eval.ld: Replace with modified version of default script.
3762 * mn10300/_exit.c: New file for libeval.a.
3763 * mn10300/access.c: Ditto.
3764 * mn10300/chmod.c: Ditto.
3765 * mn10300/chown.c: Ditto.
3766 * mn10300/close.c: Ditto.
3767 * mn10300/creat.c: Ditto.
3768 * mn10300/crt0.S: Ditto.
3769 * mn10300/crt1.c: Ditto.
3770 * mn10300/execv.c: Ditto.
3771 * mn10300/execve.c: Ditto.
3772 * mn10300/fork.c: Ditto.
3773 * mn10300/fstat.c: Ditto.
3774 * mn10300/getpid.c: Ditto.
3775 * mn10300/gettime.c: Ditto.
3776 * mn10300/isatty.c: Ditto.
3777 * mn10300/kill.c: Ditto.
3778 * mn10300/lseek.c: Ditto.
3779 * mn10300/open.c: Ditto.
3780 * mn10300/pipe.c: Ditto.
3781 * mn10300/read.c: Ditto.
3782 * mn10300/sbrk.c: Ditto.
3783 * mn10300/sim.ld: Ditto.
3784 * mn10300/stat.c: Ditto.
3785 * mn10300/time.c: Ditto.
3786 * mn10300/times.c: Ditto.
3787 * mn10300/trap.S: Ditto.
3788 * mn10300/trap.h: Ditto.
3789 * mn10300/unlink.c: Ditto.
3790 * mn10300/utime.c: Ditto.
3791 * mn10300/wait.c: Ditto.
3792 * mn10300/write.c: Ditto.
3793 * mn10300/sys/syscall.h: Ditto.
3795 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3797 * mips/cma101.c: #ifdef out whole file if mips16.
3799 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3803 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3805 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3806 was using dbra instruction and did not account for the fact
3807 that the instruction branches until counter is -1, not 0.
3809 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3811 * mn10300/Makefile.in: New file for MN10300 eval board support.
3812 * mn10300/configure: Ditto.
3813 * mn10300/configure.in: Ditto.
3814 * mn10300/crt0-eval.S: Ditto.
3815 * mn10300/eval.ld: Ditto.
3816 * mn10300/test.c: Ditto.
3818 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3820 * mips/vr4300.S (__previous): Fix comment type-o in
3823 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3825 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3826 Figure the length of the exception handler at runtime
3827 rather than compile time.
3829 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3831 * configure.in: When running config-ml.in, put --enable-multilib
3832 before ac_configure_args, so that --disable-multilib can override
3834 * configure: Rebuild.
3836 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3838 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3840 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3842 * config/mips.mt: Add rules for read.o and write.o.
3843 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3844 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3845 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3846 * mips/configure.in: Build libdve.a for tx39 targets.
3847 * mips/configure: Ditto.
3849 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3851 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3853 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3854 sys/types.h, and define _open_r, _close_r, etc.
3856 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3858 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3859 (read, write): If the fd isn't 0, 1, or 2, return an error.
3861 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3863 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3865 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3868 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3870 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3871 to determine what template file we use.
3873 1997-12-22 Felix Lee <flee@cygnus.com>
3875 * rs6000/sim-errno.c (_cerror): need to return -1.
3876 * rs6000/sol-cfuncs.c (_cerror): likewise.
3878 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3880 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3881 defined. Allocate 128 bytes for a frame if sparc64.
3883 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3885 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3886 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3887 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3889 * sparc/configure.in: Add sparc64 to CPU list.
3890 * sparc/configure: Regenerated.
3891 * configure: Regenerated.
3893 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3895 * configure.in: Added sparc64-elf configuration.
3897 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3899 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3900 sections. Copied from mips/idt.ld.
3902 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3904 * mips/configure: Add entry.o to LSI library.
3905 * mips/configure.in: Ditto.
3906 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3907 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3908 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3910 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3912 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3915 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3917 * sparc/cygmon-salib.c (open): New syscall.
3919 * sparc/cygmon.ld: Add gcc_except_table section.
3921 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3922 Run ctors/dtors as appropriate.
3924 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3926 (add_mapping): Ditto.
3927 (remove_mapping): Ditto.
3928 (__install_signal_handler): Ditto.
3930 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3932 * rs6000/mcount.S: New file to in case no profiling module was
3935 * rs6000/Makefile.in (OBJS): Add mcount.o
3936 (mcount.o): Depend on mcount.S.
3938 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3940 * sparc/cygmon.ld: Add linkonce sections.
3942 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3944 * d30v/syscalls.c (__syscall): Correct setting errno.
3946 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3948 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3949 * sparc/configure.in: Ditto.
3950 * sparc/configure: Regenerated.
3952 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3954 * syscall.h: Remove d30v from comments.
3956 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3957 into common function, rather than have each stub do it.
3959 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3960 d30v specific version.
3961 (clean): Properly remove libraries.
3963 * d30v/sys/syscall.h: Delete.
3965 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3967 * rs6000/Makefile.in (unlink.o): Add rule for.
3969 * syscall.h: New file.
3971 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3973 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3975 * sparc/Makefile.in: Reorganize file.
3977 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3978 (all): Don't build erc32 support any more (never installed anyway).
3979 * sparc/erc32-io.c: Renamed from sim-io.c.
3980 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3981 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3982 * sparc/erc32.ld: Renamed from sim.ld.
3983 * sparc/configure.in (AC_INIT): Update.
3984 * sparc/configure: Regenerate.
3986 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3988 * d30v/syscalls.c: New file to provide system call stubs.
3989 * d30v/sys/syscall.h: New file to provide system call numbers.
3990 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3991 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3994 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3996 * d30v/sys/syscall.h: Define for d30v system calls.
3998 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
4000 * configure.in: Configure the sparc directory for the sparc-elf
4002 * configure: Regenerated.
4004 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
4005 crt0 and install the cygmon linker script.
4007 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
4010 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
4012 * sparc/configure: Regenerated.
4014 * sparc/cygmon.ld: New file.
4015 * sparc/cygmon-crt0.S: New file.
4016 * sparc/cygmon-salib.c: New file.
4018 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
4020 * d30v/crt0.S (_start): Set up stack pointer to end of internal
4023 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
4025 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
4027 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
4029 * configure.in (d30v-*-*): Add configuration.
4030 * configure: Regenerate.
4032 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
4033 * d30v/Makefile.in: Ditto.
4035 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
4037 * d30v/crt0.S: New file for d30v port.
4038 * d30v/configure{,.in}: Ditto.
4039 * d30v/Makefile.in: Ditto.
4040 * d30v/{in,out}byte.c: Ditto.
4041 * d30v/sim-{read,write,exit}.c: Ditto.
4043 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
4045 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
4046 be necessary until all hosts properly set BSP in configure.in.
4048 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
4050 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
4053 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
4055 * mips/crt0.S: Declare external functions as .text to
4056 eliminate linker warnings.
4058 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
4060 * mips/Makefile.in (SCRIPTS): Now is configurable.
4061 (BSP): Now is configurable.
4062 (vr4300.o): Remove unnecessary command.
4063 * mips/configure.in: Configure the newly configuable
4065 * mips/configure: Re-autoconf.
4068 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
4070 * mips/Makefile.in (pmon.o): Added compile command that includes
4071 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
4073 * mips/configure.in (part_specific_defines): New variable
4074 used when building pmon.o.
4075 (part_specific_obj): Include cma101.o as well as vr4300.o,
4076 since it is board-specific in many ways (and relies on
4077 routines in vr4300.o).
4079 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
4081 * mips/idt.ld: Add handling of DWARF sections.
4083 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
4085 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
4087 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
4089 * v850/sys/syscall.h: Match with what is in newlib.
4091 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
4093 * v850/sys/syscall.h: New file.
4095 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
4097 * rs6000/ads.ld: Define ram region.
4098 (__stack): Fix value.
4099 * rs6000/crt0.S: Clear the sbss area as well as bss.
4101 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
4103 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
4104 Instead, just force . to be aligned when necessary.
4105 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4106 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
4108 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
4110 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
4111 scripts are in the source directory, not the object directory.
4113 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
4115 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
4116 * rs6000/yellowknife.ld: New file, linker script for embedded
4117 Yellowknife (CHRP/PPCP) box.
4118 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
4119 remove references to EVM, don't optimize the test program.
4120 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
4121 * rs6000/mvme-stack.S: Removed, unnecessary.
4123 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
4125 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
4127 * mips/Makefile.in (SCRIPTS): Added idtecoff.
4130 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
4132 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
4134 * m32r/crt0.S: Remove references to .fillinsn.
4136 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
4138 * testsuite/Makefile.in (INSTALL): Change install.sh to
4141 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
4143 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
4144 * rs6000/configure: Regenerate.
4147 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
4149 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
4152 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
4154 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
4155 of ALIGN(16). Remove ALIGN from _gp computation.
4157 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
4159 * mips/idtmon.S: Added magic number for _flush_cache slot.
4161 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
4163 * m68k/Makefile.in (install): Fix typo.
4165 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
4167 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
4169 * sparc/Makefile.in: Add rules for above.
4170 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4171 [Brought over from Nov 5 change in sparclet branch.]
4173 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
4174 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
4176 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
4178 * m68k/sbc5204: Fix GROUP specifier.
4179 * m68k/sbc5206: Likewise.
4181 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
4183 * m68k/Makefile.in (all): Fix typo.
4185 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
4186 is an invalid instruction on the coldfire.
4188 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
4190 * mips/lsi.ld: New file.
4191 * mips/lsipmon.S: New file.
4192 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
4195 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
4197 * mips/regs.S (pc): Define.
4199 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
4201 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
4202 ABI, set up the stack for a 32-bit call before actually calling
4205 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
4206 with 64-bit pointers.
4208 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
4209 when comparing pointers.
4211 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
4213 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
4214 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
4216 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
4218 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
4219 an invalid addressing mode on the 68000 core.
4221 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
4223 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
4225 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
4227 * m32r/m32r-lib.c: New file.
4228 * m32r/{eva,eva-stub}.ld: New files.
4229 * m32r/Makefile.in: Build and install them.
4230 Also build and install m32r-stub.o.
4232 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
4234 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
4235 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
4236 can't do final link until libs in this directory are built.
4237 * mips/configure: regenerated.
4239 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
4241 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
4242 a register, to avoid relocation overflow if they are zero.
4244 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
4246 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
4247 can now be configured by part_specific_obj.
4248 * mips/configure.in (part_specific_obj): added.
4249 * mips/configure: regenerate.
4251 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
4253 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
4255 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
4257 * mips/ddb.ld: Align the location counter before setting _gp, and
4258 before setting edata. Remove ALIGN from _gp computation.
4259 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
4260 of ALIGN(16). Remove ALIGN from _gp computation.
4262 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
4264 * mips/array.ld: Add mips16 sections.
4265 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
4267 * mips/crt0.S (zerobss): Use subu, not sub.
4269 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
4271 * mips/crt0.S: Add .ent lines for all code fragments, so
4272 that objdump --disassemble will display them correctly.
4274 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
4276 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
4277 based targets. This should eventually be merged with or replaced
4278 by the m68k stub from gdb.
4279 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
4280 * m68k/Makefile.in: Updated for above change.
4282 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
4283 differences and changed to consistantly use the IMM macro for
4284 immediate constants. It is now possible to compare these two
4285 files without having to filter out insignificant differences.
4287 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
4288 init_debug_traps to match documentation and other sample debugger
4291 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
4293 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
4295 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
4296 targets running the dbug monitor.
4298 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
4300 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
4302 * m68k/crt0.S: Don't use SYM to refer to symbols defined
4303 in the linker script.
4305 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
4307 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
4309 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
4311 * mips/crt0.S (_start): Don't try to use FPU registers if
4312 __mips_soft_float is defined.
4314 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
4316 * sparc/Makefile.in (splet-install): Add tsc701.ld.
4318 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
4320 * sparc/sparclet-stub.c: Add support for "P" protocol command.
4321 Add support for %cc coprocessor registers, %asr registers.
4322 Work-around broken SAVE instruction on sparclet.
4324 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
4326 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
4327 same as mon_flush_cache. This fixes failures in "make check"
4329 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
4331 * mips/syscalls.c (__errno, _raise): Delete.
4333 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
4335 * mips/idt.ld: Align the location counter before setting _gp, and
4336 before setting edata.
4337 * mips/pmon.ld: Likewise.
4339 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
4341 * configure.in: Use a special version of AC_PROG_CC. Autoconf
4342 2.12 introduced a check for whether the compiler works, and that
4343 check will fail for a cross compilers without a complete set of
4346 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4348 * sbrk.c: Set the heap pointer to the address of _end, not the
4351 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
4353 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
4355 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
4357 * mips/crt0.S: Delete unreachable instruction after exit call.
4358 Move exit call before .end _start.
4360 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
4362 * configure: Regenerate with autoconf 2.12.
4364 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4366 * config/ppc.mh: New PowerPC eabi target specific config file.
4367 Always use -mrelocatable-lib -mno-eabi.
4369 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
4370 * rs6000/configure: Regenerate.
4372 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
4373 bytes, not 56 so that it is aligned to a 16 byte boundary.
4375 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
4377 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
4378 * sparc/crt0-701.S: Second pass at little endian support.
4380 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
4382 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
4383 * sparc/Makefile.in: Add rules for above.
4384 (701_OBJS): Add salib-701.o, sparclet-stub.o.
4386 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
4388 * mips/ddb.ld: rename cairo.ld to ddb.ld
4389 * mips/Makefile.in: rename cairo to ddb
4391 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
4393 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
4394 linker scripts for Hitachi eval boards.
4396 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
4398 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
4400 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
4402 * mips/crt0.S: Initialize gp register correctly.
4404 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
4406 * m32r/sys/syscall.h: New file.
4407 * m32r/crt0.S: Rewrite.
4408 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
4410 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
4412 * m32r/syscalls.c: Deleted, renamed to
4413 * m32r/crtsysc.c: this.
4414 * m32r/Makefile.in: Updated.
4416 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
4418 * m32r/{Makefile.in,configure.in,configure}: New files.
4419 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
4420 * configure.in: Recognize m32r-*-*.
4421 * configure: Regenerated.
4423 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
4425 * mips/crt0.S (_exit): Update terminating break instruction to use
4426 an explicit high value.
4428 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
4430 * sh: New directory, Hitachi SH libgloss support.
4431 * sh/sh3bb.ld: New file, SH3 big box linker script.
4433 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
4435 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
4436 case the end symbol is not aligned.
4438 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
4440 * mips/vr4300.S (__cpu_flush): Fix lui constant.
4441 * mips/crt0.S (init): Fix passing of arg0 through exit() and
4443 * mips/syscalls.c (__errno): Return address of errno, rather than
4446 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
4448 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4449 Merge .init and .fini sections into .text to fix a.out.
4451 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
4453 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
4454 Many fixes for problems discovered during testing. Make stack end
4455 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
4456 longword aligned. Move .shdata out of .text section. Put .rodata
4457 and .gcc_except_table into .text section. Get rid of .shbss
4458 section, load it into .bss. Remove bogus start address
4459 calculation for .bss. Force all sections to be longword aligned.
4460 Create .init and .fini sections (including function prologues and
4461 epilogues) for ELF support.
4462 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
4463 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
4464 Remove creation of vbr_table. Fix function prologue in _exit.
4465 Use fp instead of a6. Add .text pseudo-op to the beginning of
4467 * crt0.S: Remove global symbols zeroboss, init and launch. Make
4468 main, exit, hardware_init_hook, software_init_hook, atexit and
4469 __do_global_dtors extern, not global. Fix logic error when
4470 initializing stack pointer. It now loads sp if __stack is non-
4471 zero. Reverse order of software and hardware init hooks.
4472 Hardware now comes first. Add call to __INIT_SECTION__, and
4473 register __FINI_SECTION__ with atexit. This is needed to make ELF
4474 static constructors and destructors work right.
4476 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
4478 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
4479 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
4480 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
4481 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
4483 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
4485 * mips/Makefile.in (SCRIPTS): Add cairo.
4486 (vr4300.o:): Force build with target CFLAGS to ensure correct
4487 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
4488 as the -Tpmon.ld target.
4489 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
4490 * mips/cairo.ld: Added.
4491 * mips/crt0.S: Restore atexit() call. Fix startup stack
4493 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
4494 * mips/vr4300.s: Added simple bus error handler to cope with
4495 sizing memory that doesn't ghost, but does abort.
4496 * mips/cma101.c: Improve the memory sizer.
4497 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
4499 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4501 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
4503 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
4504 * a29k/configure: Regenerate.
4506 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4508 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
4509 Linux, Solaris libraries if built.
4511 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4513 * m68k/Makefile.in: Add -nostdlib to the test targets.
4514 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
4515 .data to .text where they really belong.
4516 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
4517 GCC is supposed to do this in __main.
4519 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
4521 * sparc/libsys/isatty.c: New file.
4523 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4525 * pa/Makefile.in: Build the test case as seperate targets.
4526 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
4529 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4531 * m68k/Makefile.in: Install common crt0.o, remove old references
4534 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4536 * sparc/Makefile.in: Built crt0.S, not crto.s.
4537 * sparc/crt0.S: Don't use REGS macro, use % always.
4538 * sparc/salib.c: Add a prototype for putDebugChar.
4540 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
4542 * sparc/{sysc-701.c,crt0-701.S}: New files.
4543 * sparc/Makefile.in (all): Build them.
4544 ($(701_BSP),crt0-701.o): New targets.
4545 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
4546 (all): Depend on $($(CPU)_ALL).
4547 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
4548 Depend on $($(CPU)_INSTALL).
4549 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
4550 (AC_CONFIG_AUX_DIR): Call.
4552 * sparc/configure: Regenerated.
4554 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
4556 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
4558 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
4560 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
4562 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4564 * lseek.c (lseek): Don't use SET_ERRNO.
4565 * open.c (open): Ditto.
4567 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
4569 * sparc/Makefile.in: Install ex930/931/934.ld files.
4570 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
4571 define target_alias to make install work from this directory.
4573 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
4575 * Makefile.in: Make sure we always have an argument to for. Make
4576 sure rootpre and srcrootpre are always set before using
4579 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
4581 * glue.h (SET_ERRNO): Removed.
4582 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
4584 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4586 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
4589 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
4591 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
4592 assembly of the "sync" instruction.
4593 * mips/Makefile.in: Removed special cma101.o build. Seperate
4594 install.sh invocations for the BSP libraries.
4596 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4598 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
4600 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
4602 * sparc/traps.S: Don't use REGS macro, use % always.
4603 * sparc/Makefile.in: Add -nostdlib when building the test cases,
4604 as gcc keeps thinks it wants two crt0.o.
4605 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
4606 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
4607 broken, and I doubt it'll get fixed.
4609 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
4611 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
4613 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
4615 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
4616 (cma101.o): Pass -mips2 after $(CFLAGS).
4618 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
4620 * Makefile.in (bindir, libdir): Use autoconf-set values.
4621 * configure: Rebuilt.
4623 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
4624 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
4625 * doc/configure: Rebuilt.
4627 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
4628 (bindir, libdir): Use autoconf-set values.
4629 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
4630 (AC_PREREQ): autoconf 2.5 or higher.
4631 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
4634 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4636 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
4637 hardware_init_hook and software_init_hook if they exist with a
4638 legit address. Drop into exit after main. Zero the bss section.
4639 * sparc/ex930.ld: PROVIDE hardware_init_hook and
4642 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
4644 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
4646 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
4648 * debug.[ch]: New files for GDB stub support.
4649 * config/default.mt: Add rules for debug.o.
4650 * config/default.mh: Add rule for building C++ source. Add $srcdir
4651 to INCLUDES so shared header files can be found.
4653 * sparc/salib.c(exceptionHandler): Range check the vector number
4654 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
4656 * sparc/crt0.s: Handle cpus that don't have FP support.
4657 * sparc/Makefile.in: Add multilib support. Add variable for
4658 objcopy and objdump. Build the BSPs as archive libraries, not
4659 object files. Add support for the SIS sparc simulator. Build the
4660 test case srecords and dissasembly as seperate makefile
4661 targets. Also optionally build the C++ test case. Use a target
4663 * sparc/configure.in: Add multilib support.
4664 * sparc/configure: Regenerated.
4665 * sparc/asm.h: Macros to deal with aout and coff formats portably.
4666 * sparc/slite.h: Sparclite specific stuff.
4667 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
4668 the SIS sparc simulator.
4669 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
4670 * sparc/tests.c: Test case for linking and GDB protocol.
4672 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4674 * pa/Makefile.in: Build the test case srecords and dissasembly
4675 as seperate makefile targets. Also optionally build the C++ test
4677 * pa/crt0.S: If __stack and __globals have a legit address, use
4678 that for %sp and %gp. Execute hardware_init_hook and
4679 software_init_hook if they exist with a legit address. Add
4680 __do_global_dtors() to the atexit array.
4681 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
4682 libraries. Allocate the stack and global spaces from the top of
4683 memory. PROVIDE hardware_init_hook and software_init_hook.
4685 * m68k/Makefile.in: Build the test case srecords and dissasembly
4686 as seperate makefile targets. Also optionally build the C++ test
4688 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
4689 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4690 correctly for a change.
4691 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4692 building seperate ones. PROVIDE hardware_init_hook and
4693 software_init_hook. Stick the Constructors and Destructors in
4694 .data cause they don't work in .text (which is where they should
4696 * m68k/cpu32bug: Add a few more traps to support the older ABug
4698 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4699 of memory. Excecute hardware_init_hook and software_init_hook if
4700 they exist with a legit address. Add __do_global_dtors() to the
4703 * rs6000/Makefile.in: Use the linker script to build the test
4704 case. Also build a C++ test case.
4705 * rs6000/dtor.C: Test contructors and destructors.
4706 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4708 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4709 so we can test for them in the crt0.S.
4710 * rs6000/crto.S: Excecute hardware_init_hook and
4711 software_init_hook if they exist with a legit address.
4713 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4715 * mips/Makefile.in: Replace the "test" target with seperate
4716 targets for the dissasembled file, and the srecord.
4717 * mips/configure.in: Use a target makefile fragment.
4718 * mips/configure: Regenerate.
4719 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4720 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4721 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4722 stack, and then set the stack to the top of memory. Also grab some
4723 space for the globals. Add __do_global_dtors() to the atexit
4724 array. Call _exit from newlib so the atexit array gets run, then
4727 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4729 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4731 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4733 * rs6000/simulator.S (open, close, lseek): Add system calls.
4734 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4736 (SIM_OBJS): Put them here instead.
4738 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4740 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4741 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4742 the top of memory. Use "-l" in GROUP rather than the full name so
4743 it'll get found using the path lookup in LD. Also link in libgcc
4744 too. Don't set __lstack anymore.
4745 * m68k/Makefile.in: Build test as a series of Makefile targets,
4746 rather than as a big loop.
4748 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4750 * rs6000/mvme-stack.S: New file, define __stack.
4751 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4754 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4756 * rs6000/Makefile.in: Add support for multilib.
4757 * rs6000/configure.in: Ditto.
4758 * rs6000/configure: Regenerate.
4760 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4762 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4764 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4766 * {mips,a29k,pa}/configure.in: Add support for multilibs
4767 by using config-ml.in.
4768 * {mips,a29k,pa}/configure: Regenerate.
4769 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4770 not objects for the BSPs.
4772 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4774 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4776 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4778 * rs6000/simulator.S: Call _cerror to save errno if an error
4780 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4782 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4784 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4785 libgloss on PowerPC Solaris.
4787 * rs6000/Makefile.in: Add Solaris support.
4789 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4791 * Makefile.in: Don't do anything if SUBDIRS is empty.
4793 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4795 * configure.in, m68k/configure.in: Add support for multilibs by
4797 * m68k/crt0.S: If a value for __stack hasn't been specified,
4798 initialize %sp to some memory in .bss.
4799 * m68k/Makefile.in: Build archive libraries, not objects for the
4800 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4801 support to build multilibs.
4802 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4803 libc.a and the BSP rather than INPUT an object. Get the right
4806 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4808 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4809 extbl, so it can be used on a 68000.
4811 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4813 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4814 instruction following the _exit system call. This also makes sure
4815 that the debugger reports the address as being in _exit, rather
4816 than whatever function follows _exit.
4818 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4820 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4821 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4822 * configure.in: Add support for i960.
4823 * configure: Rebuild with autoconf 2.8.
4825 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4827 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4828 * a29k/configure: Rebuild with autoconf 2.7.
4829 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4830 AC_CANONICAL_SYSTEM.
4831 * mips/configure.in, pa/configure.in: Likewise.
4832 * rs6000/configure.in: Likewise.
4833 * m68k/configure, mips/configure, pa/configure: Rebuild.
4834 * rs6000/configure: Rebuild.
4836 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4838 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4839 * sparc/libsys/cerror.S (curbrk): To here.
4841 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4843 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4845 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4847 * configure.in (sparclet-*-aout*): Add entry.
4848 * configure: Regenerated.
4849 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4850 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4853 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4855 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4856 satellite. (doesn't use udi)
4857 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4858 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4860 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4861 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4863 * configure.in: Add support for a29k.
4864 * configure: Rebuild.
4866 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4868 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4869 system call, instead of sucessive .INCHR system calls. Map \r on
4872 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4874 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4876 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4878 * rs6000/mvme-print.c: New file, map write into sequences of
4879 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4881 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4883 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4886 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4888 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4889 * mips/cma101.c (time): Added time() function.
4891 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4893 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4895 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4897 * mips/syscalls.c: Used include file, rather than local manifest
4899 * mips/crt0.S: Removed IDT monitor entry points.
4900 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4901 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4902 * mips/{mipspmon.ld}: Added.
4904 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4906 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4907 * rs6000/configure: Regenerate.
4909 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4911 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4912 in the .sdata section, and provide a fixup for the address, in
4913 order to support the new -msdata compiler flag.
4915 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4917 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4918 so eabi-ctors in libgcc.a can know to register the function to
4919 call all of the destructors.
4921 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4923 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4924 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4925 (AC_CONFIG_AUX_DIR): Define
4926 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4928 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4930 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4933 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4935 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4936 returns size, not (last address + 1).
4938 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4940 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4941 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4942 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4943 to use CC, etc., instead of CC_FOR_TARGET, etc.
4944 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4945 RANLIB. Always use default.mh.
4946 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4947 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4948 substituted by the autoconf configure script. Use them instead of
4949 the *_FOR_TARGET variants.
4950 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4951 * m68k/configure.in: Call AC_ARG_PROGRAM.
4952 * mips/configure.in, pa/configure.in: Likewise.
4953 * rs6000/configure.in: Likewise.
4954 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4956 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4957 * mips/Makefile.in: Split new test target from all target.
4958 * configure, */configure: Rebuild.
4960 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4962 * Makefile.in: Added prefix, exec-prefix and tooldir to
4963 FLAGS_TO_PASS so vaulting works correctly.
4965 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4967 * mips/mipsidt.ld: Added.
4968 * mips/syscalls.c: Added.
4969 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4971 * mips/Makefile.in (all): Updated to build generic IDT monitor
4973 * mips/test.c (main): Removed unnecessary prototypes.
4974 * configure.in (configdirs): Removed mips64vr4300 target.
4975 * configure: Re-generated.
4976 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4977 directory path element.
4978 * mipsidt: Directory removed.
4980 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4982 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4983 * configure, */configure: Rebuild.
4984 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4986 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4988 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4990 * configure: Re-generated.
4992 * mipsidt/crt0.S: Check for FPU presence.
4994 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4996 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4998 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
5000 * config/default.mh: Add additional "../" to path used to find
5001 comp-tools binaries in an object tree.
5003 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5005 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
5008 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5010 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
5011 calls, not decimal, since formatting the disk when you intend to
5012 write out a character is not nice.
5014 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5016 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
5017 stack chain to avoid last word indebugger's memory.
5019 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
5022 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
5024 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
5027 * mipsidt/crt0.S: Changed monitor entry sequence.
5029 * mipsidt/syscalls.c: Added local sbrk() function, derived from
5030 (libgloss/sbrk.c), but using the monitor routine to ascertain the
5031 amount of memory available.
5033 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
5035 * mipsidt: Added (directory). This is a simple crt0 module for the
5036 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
5037 specific R3000 board, so it was safer creating a new target
5039 * mipsidt/Makefile.in: Added.
5040 * mipsidt/configure: Added.
5041 * mipsidt/configure.in: Added.
5042 * mipsidt/crt0.S: Added.
5044 * mipsidt/syscalls.c: Added.
5045 * mipsidt/test.c: Added.
5047 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
5049 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
5051 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
5052 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
5053 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
5055 * rs6000/sim{-crt0,ulator}.S: Ditto.
5057 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
5058 for _start, since the linker needs to see this.
5060 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
5062 * sparc/sparc-stub.c: include sparclite.h to get access to register
5064 * (trap_low): Save and restore FP regs if necessary. Also, clean
5065 up save and restore of debug unit regs.
5066 * (hard_trap_info): Add more architecturally defined traps.
5067 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
5068 * (get_in_break_mode): Clean up. Get rid of calls to
5069 set_hw_breakpoint_trap(). Also, use write_asi macro
5070 * (handle_exception): Clean up `g' and `G' commands. Add `P'
5072 * (hw_breakpoint): Why was this here!? It's gone now...
5073 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
5074 flow setup. Call main instead of jumping to it.
5075 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
5076 and improved read_asi macro.
5077 * (win_ovf win_unf): Parameterize window size.
5078 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
5079 * (read_psr write_psr): New macros to do the obvious.
5080 * Add conditionalized code for 933 window size.
5082 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5084 * rs6000/simulator.S (abort): Delete abort.
5085 * rs6000/sim-abort.c: New file, to print message that abort was
5087 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
5089 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
5090 give the start and end of a function written in assembler. If
5091 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
5092 the real function with one or two leading periods.
5094 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
5095 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
5097 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
5098 Compile the .S files with gcc, so that -mcall-* flags define the
5101 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
5103 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
5104 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
5105 * sparc/salib.c (__main): Comment out empty function.
5107 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
5109 * Makefile.in (maintainer-clean): New synonym for realclean.
5110 * hp74x/Makefile.in (maintainer-clean): Likewise.
5111 * m68k/Makefile.in (maintainer-clean): Likewise.
5112 * pa/Makefile.in (maintainer-clean): Likewise.
5113 * mips/Makefile.in (maintainer-clean): Likewise.
5114 * rs6000/Makefile.in (maintainer-clean): Likewise.
5115 * sparc/Makefile.in (maintainer-clean): Likewise.
5116 * doc/Makefile.in (maintainer-clean): Likewise.
5117 * testsuite/Makefile.in (maintainer-clean): Likewise.
5118 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
5120 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5122 * rs6000/Makefile.in (all): Fix typo preventing simulator from
5125 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5127 * rs6000/Makefile.in: Misc mvme support fixes.
5129 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
5130 leading underscores from identifiers.
5132 * m68k/asm.h: New file, macro definitions helpful for assembly
5133 language programming.
5134 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
5137 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
5138 New files, preliminary support for motorola mvme targets running
5140 * rs6000/Makefile.in: Build mvme support.
5142 * rs6000/asm.h: New file, macro definitions helpful for assembly
5143 language programming.
5144 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
5146 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
5148 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
5150 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
5152 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
5153 reordered insns that can end up being an infinite loop.
5154 * m68k/idp-outbyte.c (READREG): Likewise.
5156 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5158 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
5159 using a large static area for the break area.
5161 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5163 * rs6000/Makefile.in (install*): Add separate installation rules
5164 for sim and evm targets.
5166 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
5168 * rs6000/sim*: Add PowerPC simulator support.
5170 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
5172 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
5173 code. Fix callinfo directives to include "millicode" attribute.
5175 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
5177 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
5179 * pa/crt0.S ($START$): Use local label prefix for local label
5182 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
5184 * ex93x/sparclite.h: add __WINSIZE.
5185 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
5188 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5190 * Makefile.in: Updated to reflect filename changes.
5192 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
5193 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
5196 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5198 * m68k/mc68681-duart.h: Removed everything except register offsets.
5199 Changed offsets so they reflect actual chip instead of how device
5200 is mapped into the IDP address space.
5201 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
5202 (READREG, WRITEREG): Changed to correspond to unusual way the
5203 device is mapped (ie. base address + (reg offset * 4) + 3)).
5204 (duart_status, duart_mode, duart_init, duart_restore): Removed,
5205 these interfaces were never used and didn't work.
5206 (outbyte): Removed unconditional delay.
5208 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
5209 change of April 18th which makes the "_end" symbol compatible
5210 with both a.out and coff toolchains.
5211 (zerobss): Handle zero-length bss.
5213 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5215 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
5216 regenerated with autoconf 2.4.2.
5218 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5220 * doc/porting.texi: Fix typos and spelling errors.
5222 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5224 * pa/Makefile.in: Enable HP supplied millicode routines.
5225 * pa/hp-milli.s: Make sure copyright notice gets included
5228 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
5231 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
5233 * pa/crt0.S ($START$): Use long-calls to call main and exit.
5235 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
5237 * pa/crt0.S: Call exit() after returning from main.
5239 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5241 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
5242 (distclean, realclean): Remove autoconf-generated config.cache
5243 and config.log files.
5245 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5247 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
5248 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
5249 is invoked, it makes it much more difficult to debug.
5251 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
5253 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
5255 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
5257 * stat.c: Add const so it works with newlib's stat.h.
5259 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
5261 * m68k/mvme.S: Extend sign using two instructions rather than one
5262 so it'll work on a stock mc68000.
5264 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
5266 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
5267 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
5269 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
5270 * pa/Makefile.in: Make all just build BSP, add seperate test
5272 * most files: add Cygnus BSD-style copyright message.
5274 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5276 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
5277 Use changequote() to temporarily turn off m4 quoting so that
5278 i[345]86-*-go32 pattern in case statement remains unchanged.
5279 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
5282 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5284 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
5287 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
5289 * ex93x: renamed to sparc.
5290 * r3000: renamed to mips.
5291 * hppro: renamed to pa.
5292 * configure.in, configure: Use new directory names.
5293 * config/default.mh: Remove '' in sed program_transform_name so
5295 * doc/porting.texi: update doc.
5297 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5299 * doc/configure.in: converted to autoconf.
5300 * doc/configure: New file, generated with autoconf 2.3.
5302 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
5303 r3000}/Makefile.in (Makefile.in): Added config.status to
5305 (config.status): New target.
5307 * m68k/Makefile.in: Build M68332BCC BSP.
5309 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
5311 * glue.c: Change decl of end to char[] for some reason.
5312 * (sbrk): Rewrite sbrk so that it works.
5313 * (fstat): Return status indicating fd is for a tty. Makes stdio
5315 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
5316 -18(sp). Note that -24 decimal == -18 hex...
5317 * hppro/op50n-io.S: Add read and write interfaces to the rom
5318 monitor. Unfortunately, the monitor doesn't seem to work...
5319 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
5320 nice way. Define stack and reserve space. Put heap after stack.
5322 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5324 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
5325 versions prior to this generate code that AIX 4.X's sh can't
5328 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
5329 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
5331 * m68k/bcc.ld: Link with bcc.o
5333 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
5335 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
5336 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
5337 * hppro/divcnst-generic/*: Delete.
5338 * hppro/divcnst-fast/*: Delete.
5339 * hppro/Makefile.in: Delete junk.
5341 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5343 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
5344 section, moved __stack definition to the top level and set it
5345 explicitly to the value appropriate to the target board.
5346 Added __end symbol (needed for a.out toolchains).
5348 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
5350 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
5351 malloc doesn't trash the stack.
5352 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
5353 value, which is useless anyway.
5355 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5357 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
5359 * m68k/Makefile.in: Install BCC linker script.
5361 * Makefile.in: Fixed typo.
5363 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
5364 * hppro/configure: regenerated.
5366 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
5368 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
5370 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
5371 outp. Use correct port numbers for COM1 serial port.
5373 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5375 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
5376 proper immediate-operand syntax for whatever the target assembler
5378 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
5379 definitions as in m68k/crt0.S.
5381 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5383 * Makefile.in: fixed clean rules such that they do not try to
5384 clean ${SUBDIRS} if libgloss not supported on that target.
5386 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5388 * configure.in: Append new subdirectories to ${configdirs}.
5389 (go32-*-*): Removed.
5390 * configure: Regenerated.
5392 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
5395 * m68k/Makefile.in: Don't hide how BSP objects are built.
5397 * glue.c (print, putnum): declared void.
5399 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
5400 (LIBS_FOR_TARGET): Removed.
5402 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
5403 make variables, expands to compiler flags to find headers and
5404 libraries if ${objroot}/newlib is present.
5405 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
5406 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
5407 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
5408 LIBS_FOR_TARGET): Removed.
5410 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
5412 * m68k/Makefile.in (install): Use correct names for MVME* variables.
5413 * configure.in: Delete `unknown' from m68* case.
5415 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5417 * m68k/crt0.S: initialize stack pointer to __stack before creating
5420 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
5421 bss, and into its own segment with an address at top of RAM.
5423 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5425 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
5426 converted to autoconf.
5427 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
5428 from configure.in with autoconf 2.3.
5430 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
5432 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
5433 CONSTRUCTING and RELOCATING only work for linker scripts built
5434 from ld/scripttmpl/*.
5436 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
5437 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
5438 tables and etext, edata, and end variables are only done when
5441 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
5443 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
5445 * hppro/crt0.S: Remove static definitions of _stack and $global$.
5446 Let the linker script define them in the BSS segment.
5447 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
5448 for $global$ and _stack in the appropriate segments.
5450 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
5452 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
5454 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
5456 * ex93x/ex93x.ld: Add crt0.o in INPUT.
5457 * ex93x/sparcl-stub.c: Add nop after bg insn.
5458 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
5460 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
5462 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
5464 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
5466 * config/default.mh: Use SRCROOT to find the newlib includes.
5468 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
5470 * configure.in, testsuite/configure.in: Add SRCROOT variable.
5471 * glue.c: Change "char *path" to "const char *path" so it works
5472 with the changes stat.h.
5474 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
5476 * ex93x/ex93x.ld: The stubs module now can have different names for
5477 different SPARClite chips. Use default one which is slite930.o.
5479 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
5481 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
5483 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
5485 * config/default.h: add -I. to INCLUDES.
5486 * ex93x/salib.c: to include sparclite.h.
5487 * ex93x/sparclite.h: new file copied from gdb/sparclite.
5489 * config/default.mh: Fix INCLUDES to one level less '../'.
5491 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
5493 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
5496 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
5498 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
5499 in the linker script. Use a macro to cover using '#' or '&' for
5501 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
5502 using '#' or '&' for immediate values.
5503 * testsuite/libgloss.all/io.c: Add a test for read().
5505 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
5507 * glue.c: Make use _ansi.h, move to top level libgloss directory
5508 form all other directories.
5509 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
5510 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
5512 * configure.in: All configure.in now edit the value to OBJROOT in
5513 the Makefiles they produce.
5514 * config/default.mh: Use OBJROOT for paths to test for fresh
5516 * configure.in: Add the testsuite directory.
5517 * testsuite/config/{m68k.mt,mips.mt}: New target support for
5518 MVME135, IDP, and Array targets.
5520 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
5522 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
5523 traditional and ANSI varargs. (which currently fail)
5524 * Makefile.in: Build intelligently and use dependancies so we
5525 don't rebuild the world for each test run.
5526 * configure.in: Make a .gdbinit file to run the tests and load via
5529 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5531 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
5534 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
5536 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
5537 * m68k/mc68ec.c: Ditto, in asm statements.
5538 * m68k/mvme.S: Ditto.
5540 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
5542 * Makefile.in (all): added "else" statements for Ultrix to work
5544 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
5546 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
5547 * testsuite/config/support.c: A minimal testing API for minimal
5549 * testsuite/config/hppa.mt: Set build flags for PRO targets.
5550 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
5551 Test cases for libgloss and soft-float.
5553 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
5555 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
5557 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
5558 suite for low level stuff. A few test cases now all build.
5560 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
5562 * config/default.mh: Change default path for linking in a freshly
5563 built libc.a, libm.a, libgcc.a to work with -msift-float.
5565 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
5568 * m68k/Makefile.in: Use explicit rules, rather than redefining
5569 .c.o. This is to force compiling with -m68000.
5571 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
5573 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
5576 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
5578 * doc, doc/Makefile.in, configure.in: New directory.
5579 * doc/porting.texi: New manual that explains porting the GNU tools
5580 to embedded systems.
5582 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
5584 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
5585 which has hardware breakpoint support.
5586 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
5588 * ex93x/sparcl-stub.c: New file.
5589 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
5591 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
5593 * r3000/crt0.S: Zero the bss section by words.
5595 * r3000/Makefile.in: Add in the rest of the support code for the
5598 * r3000/array.ld: Set the memory map for the Array Tech LSI
5601 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
5602 prototype using ROM entry points.
5604 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5606 * hppro/crt0.S: Add _sr4export function so GDB calls work.
5608 * hppro/Makefile.in: Link in libc.a twice so atexit works().
5610 * hppro/glue.c: Don't stub out __main anymore.
5612 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
5614 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
5616 * r3000/glue.c,crt0.S,test.c: New support for for mips.
5618 * configure.in: Configure r3000 dir for a mips chip.
5620 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
5622 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
5625 * hppro/Makefile.in: Link in the rest of the millicode routines.
5627 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
5629 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
5630 since xgcc is for the wrong architecture.
5632 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
5634 * config/default.mh: Find the corrrect libgcc2.a.
5636 * Makefile.in: Link in libgcc2.a by default. Build new millicode
5639 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
5640 test-dyncall.c, test-mul.c: New millicode files for low level math
5643 * test.c: Use printf so millicode gets exercised.
5645 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
5646 divU_9.S: Fast versions of some division routines.
5648 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
5649 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
5650 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
5651 divU_3.S, divU_7.S: Yet more millicode routines.
5653 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
5655 * config/default.mh: Add default searches for the correct libc and
5658 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
5660 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
5661 for the test program.
5663 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
5665 * m68k/glue.c: Remove errno so there's no libc dependancies.
5667 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
5668 from mvme.S so the library can link without the stub.
5670 * m68k: New directory. Merge the idp, shared, and mvme135
5671 directories into one place.
5673 * config/default.mh: Use CC_FOR_TARGET for .S files so the
5674 preprocessor actually gets run.
5676 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
5678 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
5680 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
5681 based target boards. Moved from newlib/stub.
5683 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
5686 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
5687 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5690 * libgloss: Creation. A library for board support packages. The
5691 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5693 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5695 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5697 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5699 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5700 what mvme135-stub.c expects.
5702 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5704 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5707 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5709 * mvme135/mvme135-asm.S: new file.
5710 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5711 Makefile.in: build mvme135-stub.o.
5713 * ChangeLog: created.