1 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
3 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
6 2003-06-06 Stan Cox <scox@redhat.com>
7 Jeff Johnston <jjohnstn@redhat.com>
8 Anthony Green <green@redhat.com>
10 * configure.in: Add iq2000 support.
12 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
13 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
14 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
15 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
16 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
17 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
18 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
19 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
20 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
23 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
25 * libnosys/Makefile.in: Add errno.o.
26 * libnosys/errno.c: New file to supply errno definition if
29 2003-05-26 Eric Christopher <echristo@redhat.com>
31 * mips/crt0.S: Remove stackbase variable set.
33 2003-05-02 Eric Christopher <echristo@redhat.com>
35 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
37 2003-04-29 Nick Clifton <nickc@redhat.com>
39 * libnosys/sbrk.c: Remove unnecessary #include's.
40 Change return type of _sbrk() function to void * to match
41 definition in system header files.
44 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
46 * xstormy16/sim_rom.ld: New.
47 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
48 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
49 * xstormy16/eva_app.ld (_rdata, _data): New.
50 * xstormy16/sim_high.ld (_rdata, _data): New.
52 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
54 * m32r/Makefile.in: Add multilib support.
55 * m32r/configure.in: Ditto.
56 * m32r/configure: Regenerated.
58 2003-04-16 Nick Clifton <nickc@redhat.com>
60 * xstormy16/sim_high.ld: Add .jcr section mapping.
61 * xstormy16/eva_stub.ld: Likewise.
62 * xstormy16/eva_app.ld: Likewise.
64 2003-04-09 Chris Demetriou <cgd@broadcom.com>
66 * mips/cfe.c (_flush_cache): New function.
68 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
70 * mips/nullmon.c (_ftext, _end): Adjust declaration.
71 (get_mem_info): Rework.
73 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
75 * mips/crt0.S (zerobss): Reload __memsize after call.
77 2003-02-17 Chris Demetriou <cgd@broadcom.com>
79 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
81 2003-02-05 Chris Demetriou <cgd@broadcom.com>
83 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
85 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
87 * mips/configure: Regenerate.
89 2003-02-05 Chris Demetriou <cgd@broadcom.com>
91 * mips/cfe.c (hardware_hazard_hook): Move...
92 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
93 and translate into assembly.
95 2003-01-08 Richard Sandiford <rsandifo@redhat.com
97 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
98 Pass an empty argv and envp to main().
100 2003-01-08 Richard Sandiford <rsandifo@redhat.com
102 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
103 * mips/configure: Regenerate.
105 2003-01-07 Chris Demetriou <cgd@broadcom.com>
107 * crt0.S: Check for definition of __mips64 rather than
108 checking (__mips < 3).
110 * cygmon.c (sysCall): Avoid multi-line string literals.
112 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
114 * mips/Makefile.in: Add cygmon support.
115 * mips/configure.in: Ditto.
116 * mips/configure: Regenerated.
117 * mips/crt0_cygmon.S: New file.
118 * mips/cygmon.c: Ditto.
119 * mips/pmon.S: Minor formatting and copyright changes.
120 * mips/crt0.S: Ditto.
122 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
124 * arm/Makefile.in: Add support for new pid specs.
125 * arm/coff-iq80310.specs: Change to allow future support.
126 * arm/elf-iq80310.specs: Ditto.
127 * arm/elf-redboot.specs: Ditto.
128 * arm/coff-redboot.ld: Add EH frame support.
129 * arm/redboot-crt0.S: Add optional code to clear bss without
131 * arm/coff-pid.specs: New file.
132 * arm/elf-pid.specs: New file.
134 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
135 Catherine Moore <clm@redhat.com>
137 * m32r/configure.in: Do not require gcc to be able to link an
139 * m32r/configure: Regenerate.
140 * m32r/Makefile.in: Directly reference gdbstub.
142 2002-10-25 Bernd Schmidt <bernds@redhat.com>
144 * i386/cygmon.ld: Add entry for .gcc_except_table.
146 2000-10-25 Mark Salter <msalter@redhat.com>
148 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
149 use __start for start symbol.
150 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
151 Disable file I/O extensions to make Plum Hall happy.
152 * i386/cygmon.ld: Set __start as entry point.
153 * i386/Makefile.in: Support IS_AOUT.
154 * i386/configure.in: Support IS_AOUT.
155 * i386/configure: Regenerated.
156 * i386/cygmon-salib.c:
157 * i386/cygmon-gmon.c (_mcount): It's _etext.
159 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
161 * configure.in: Clarify some of the triplets so unsupported
162 configurations don't pass through.
163 * configure: Regenerated.
165 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
167 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
169 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
171 * mips/ddb.ld: KEEP .init and .fini.
172 * mips/ddb-kseg0.ld: Likewise.
174 2002-10-04 Michael Snyder <msnyder@redhat.com>
176 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
177 exception vector address, as suggested by Mitsubishi.
178 (getExceptionVector): Ditto.
180 2002-08-01 Chris Demetriou <cgd@broadcom.com>
182 * mips/cfe.ld (STARTUP): New definition.
183 * mips/ddb-kseg0.ld (STARTUP): Likewise.
184 * mips/ddb.ld (STARTUP): Likewise.
185 * mips/dve.ld (STARTUP): Likewise.
186 * mips/idt.ld (STARTUP): Likewise.
187 * mips/jmr3904app-java.ld (STARTUP): Likewise.
188 * mips/jmr3904app.ld (STARTUP): Likewise.
189 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
190 * mips/jmr3904dram.ld (STARTUP): Likewise.
191 * mips/lsi.ld (STARTUP): Likewise.
192 * mips/nullmon.ld (STARTUP): Likewise.
193 * mips/pmon.ld (STARTUP): Likewise.
195 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
197 * README: Mention 68HC11/68HC12 support.
198 * configure.in: Recognize m6811-elf and m6812-elf.
199 * configure: Regenerated.
200 * m68hc11/Makefile.in: New file.
201 * m68hc11/configure.in: New file.
202 * m68hc11/configure: New file.
203 * m68hc11/crt0.S: New file.
204 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
205 * m68hc11/sim-valid-m68hc11.ld: New file.
206 * m68hc11/sim-valid-m68hc12.ld: New file.
207 * m68hc11/syscalls.c: New file.
209 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
211 * rs6000/simulator.S (gettimeofday): New.
214 2002-07-18 Chris Demetriou <cgd@broadcom.com>
216 * read.c (read): Don't assign past end of buffer, fix return value.
218 2002-07-12 Chris Demetriou <cgd@broadcom.com>
220 * mips/Makefile.in (GENOBJS2): New variable to name other
221 commonly used objects.
222 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
224 * mips/Makefile.in: Add support for Broadcom CFE firmware.
225 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
226 * mips/configure: Regenerate.
227 * mips/cfe.c: New file.
228 * mips/cfe.ld: New file.
229 * mips/cfe_api.c: New file.
230 * mips/cfe_api.h: New file.
231 * mips/cfe_api_int.h: New file.
232 * mips/cfe_error.h: New file.
233 * mips/cfe_prestart.S: New file.
235 2002-07-12 Chris Demetriou <cgd@broadcom.com>
237 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
238 symbols for optionally-provided functions.
239 * mips/ddb-kseg0.ld: Likewise.
240 * mips/ddb.ld: Likewise.
241 * mips/dve.ld: Likewise.
242 * mips/idt.ld: Likewise.
243 * mips/idt32.ld: Likewise.
244 * mips/idt64.ld: Likewise.
245 * mips/idtecoff.ld: Likewise.
246 * mips/jmr3904app-java.ld: Likewise.
247 * mips/jmr3904app.ld: Likewise.
248 * mips/jmr3904dram-java.ld: Likewise.
249 * mips/jmr3904dram.ld: Likewise.
250 * mips/lsi.ld: Likewise.
251 * mips/nullmon.ld: Likewise.
252 * mips/pmon.ld: Likewise.
253 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
254 functions if they are provided.
255 (_exit): Handle __embedded_pic properly.
257 2002-06-18 Dave Brolley <brolley@redhat.com>
259 From Catherine Moore, Michael Meissner, Richard Sandiford:
260 * configure.in: Support frv*-*-*.
261 * frv/Makefile.in: New file.
262 * frv/configure: New file.
263 * frv/configure.in: New file.
264 * frv/crt0.S: New file.
265 * frv/fstat.c: New file.
266 * frv/getpid.c: New file.
267 * frv/isatty.c: New file.
268 * frv/kill.c: New file.
269 * frv/print.c: New file.
270 * frv/putnum.c: New file.
271 * frv/sbrk.c: New file.
272 * frv/sim-close.S: New file.
273 * frv/sim-exit.S: New file.
274 * frv/sim-inbyte.c: New file.
275 * frv/sim-lseek.S: New file.
276 * frv/sim-open.S: New file.
277 * frv/sim-read.S: New file.
278 * frv/sim-time.c: New file.
279 * frv/sim-unlink.S: New file.
280 * frv/sim-write.S: New file.
281 * frv/stat.c: New file.
283 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
285 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
286 * libnosys/configure.in: Check gcc's support for section attributes.
287 * libnosys/warning.h: Have link_warning expand to nothing if gcc
288 does not support section attributes.
290 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
292 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
294 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
299 (_rename): New function.
302 (_unlink): Call a syscall for this now.
305 (_gettimeofday): Ditto.
307 2002-04-17 Joel Sherrill <joel@OARcorp.com>
309 * debug.h: Change mem_err to volatile to match definition in
312 2002-04-17 Joel Sherrill <joel@OARcorp.com>
314 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
317 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
319 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
320 of AC_PROG_CC to avoid building an executable in configuration.
321 * m68k/configure: Regenerated.
323 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
325 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
328 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
330 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
332 2002-02-05 Mark Salter <msalter@redhat.com>
334 * arm/elf-iq80310.specs: Ditto.
335 * arm/elf-redboot.specs: Ditto.
336 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
337 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
339 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
341 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
343 * xstormy16/eva_app.ld: Add __malloc_start.
344 * xstormy16/sbrk.c: Remove.
345 * xstormy16/sim_malloc_start.s: New file.
346 * xstormy16/sim_high.ld: Make the stack start immediately at the
349 2002-02-01 Michael Meissner <meissner@redhat.com>
351 * mips/cma101.c (__sizemem_default): Allow user to specify the
355 2002-01-24 Mark Salter <msalter@redhat.com>
357 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
359 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
360 (__get_memtop): New funtion to return top of memory.
362 2002-01-15 Mark Salter <msalter@redhat.com>
364 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
365 forward interrupts to user application vectors.
367 * xstormy16/crt0_stub.s: Remove default interrupt routines.
369 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
370 add it to install list.
372 2002-01-07 Mark Salter <msalter@redhat.com>
374 * configure.in: Add support for arm, strongarm, and xscale.
375 * configure: Regenerated.
376 * arm/coff-iq80310.specs: New file.
377 * arm/coff-redboot.ld: New file.
378 * arm/coff-redboot.specs: New file.
379 * arm/configure: New file.
380 * arm/configure.in: New file.
381 * arm/elf-iq80310.specs: New file.
382 * arm/elf-redboot.ld: New file.
383 * arm/elf-redboot.specs: New file.
384 * arm/Makefile.in: New file.
385 * arm/redboot-crt0.S: New file.
386 * arm/redboot-syscalls.c: New file.
388 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
389 Mark Salter <msalter@redhat.com>
390 Catherine Moore <clm@redhat.com>
391 Richard Henderson <rth@redhat.com>
393 * configure.in: Add xstormy16.
394 * libnosys/configure.in: Add xstormy16.
395 * configure: Regenerated.
396 * libnosys/configure: Regenerated.
397 * xstormy16/Makefile.in: New file.
398 * xstormy16/close.c: New file.
399 * xstormy16/configure: New file.
400 * xstormy16/configure.in: New file.
401 * xstormy16/crt0.s: New file.
402 * xstormy16/crt0_stub.s: New file.
403 * xstormy16/crti.s: New file.
404 * xstormy16/crtn.s: New file.
405 * xstormy16/eva_app.c: New file.
406 * xstormy16/eva_app.ld: New file.
407 * xstormy16/eva_stub.ld: New file.
408 * xstormy16/fstat.c: New file.
409 * xstormy16/getpid.c: New file.
410 * xstormy16/kill.c: New file.
411 * xstormy16/lseek.c: New file.
412 * xstormy16/open.c: New file.
413 * xstormy16/sbrk.c: New file.
414 * xstormy16/sim_high.ld: New file.
415 * xstormy16/stat.c: New file.
416 * xstormy16/syscalls.S: New file.
417 * xstormy16/syscalls.m4: New file.
418 * xstormy16/unlink.c: New file.
419 * xstormy16/xstormy16_stub.c: New file.
421 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
423 * m32r/Makefile.in: Use gdb stub set by configure.
424 * m32r/configure.in: Add a special macro for testing
425 c compiler without building executable. Add setting of
427 * m32r/configure: Regenerated.
429 2001-10-31 David Howells <dhowells@redhat.com>
431 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
432 * mn10300/times.c: Renamed "times" to "_times" so that it can be
433 referenced by newlib.
434 * mn10300/cygmon.c: New file.
435 * mn10300/crt0_redboot.S: Ditto.
436 * mn10300/crt0_cygmon.S: Ditto.
437 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
438 * mn10300/configure.in: Changed to allow for future
439 evaluation boards to be added.
440 * mn10300/configure: Regenerated.
442 2001-10-17 Michael Meissner <meissner@redhat.com>
444 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
445 identify if a program is running in kernel segment 0.
447 * cma101.c (__sizemem): If we are running in kernel segment 0,
448 instead of kernel segment 1, use kernel segment 0 addresses which
449 are uncached when sizing memory.
451 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
452 program to run in kernel segment 0, instead of kernel segment 1.
454 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
455 * configure: Regenerate.
457 2001-09-15 Eric Christopher <echristo@redhat.com>
459 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
461 * mips/configure: Regenerate.
463 2001-09-14 Eric Christopher <echristo@redhat.com>
465 * mips/configure.in: Add mipsisa32 support.
466 * mips/configure: Regenerate.
467 * mips/idt32.ld: New file.
468 * mips/idt64.ld: New file.
470 2001-09-11 Michael Meissner <meissner@redhat.com>
472 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
473 point registers, even if we are compiling for a mips3 or greater.
475 2001-09-10 Jim Blandy <jimb@redhat.com>
477 Add support for GDB monitor-style I/O.
478 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
480 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
481 precede the byte with a ^O character.
482 * m68k/idpgdb.ld: New linker script.
483 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
485 (all): Add ${IDPGDB_BSP} to the list of things to build.
486 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
487 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
488 (install): Install the IDPGDB stuff, too.
490 2001-08-30 Richard Henderson <rth@redhat.com>
491 Eric Christopher <echristo@redhat.com>
493 * mips/crt0.S: Fix for .init/.fini sections.
495 2001-08-30 Richard Henderson <rth@redhat.com>
496 Eric Christopher <echristo@redhat.com>
498 * mips/idt.ld: Rewrite for .init/.fini sections.
500 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
502 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
504 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
506 * hp74x/configure: Regenerated with current autoconf.
507 * m32r/configure: Ditto.
508 * m68k/configure: Ditto.
509 * pa/configure: Ditto.
510 * sparc/configure: Ditto.
512 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
514 * rs6000/simulator.S (dup): New syscall.
516 2001-02-28 Will Cohen <wcohen@redhat.com>
518 * src/libgloss/m68k/Makefile.in: Updated copyright and
519 added rules to build simulator related libraries.
520 (SIM_SCRIPTS): New variable.
521 (SIM_LDFLAGS): New variable.
522 (SIM_BSP): New variable.
523 (SIM_CRT0): New variable.
524 (SIM_OBJS): New variable.
525 (SIM_TEST): New variable.
526 (SIM_INSTALL): new variable.
527 * src/libgloss/m68k/sim-abort.c: New file.
528 * src/libgloss/m68k/sim-crt0.S: New file.
529 * src/libgloss/m68k/sim-errno.c: New file.
530 * src/libgloss/m68k/sim-funcs.c: New file.
531 * src/libgloss/m68k/sim-inbyte.c: New file.
532 * src/libgloss/m68k/sim-print.c: New file.
533 * src/libgloss/m68k/sim-sbrk.c: New file.
534 * src/libgloss/m68k/sim.ld: New file.
535 * src/libgloss/m68k/simulator.S: New file.
537 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
539 * mn10200/access.c: With DJ Delorie's permission, this code is
540 now freely modifiable with no reference to "copying.dj".
541 * mn10300/access.c: Ditto.
543 2001-02-06 Will Cohen <wcohen@redhat.com>
545 * rs6000/sim-errno.c (__errno): Removed.
546 (_cerror): Use re-entrant version of errno.
548 2000-09-05 Geoff Keating <geoffk@cygnus.com>
550 * rs6000/simulator.S: Use conditional returns for documentation
552 (access): Add new syscall.
554 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
556 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
558 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
560 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
561 status register for 32 bit addressing
562 * mips/regs.S: Add symbols for status and config register fields.
563 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
564 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
565 * mips/Makefile.in: Add rule for forming vr5xxx.o.
566 * mips/configure.in: Add case arm for mips64vr5000 since the
567 default (which was previously used) should not get vr5xxx.o.
569 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
571 * wince/Makefile.am: Use LDADD from configure.
572 * wince/Makefile.in: Regenerate.
573 * wince/configure.in: Determine libraries needed based (crudely) on
575 * wince/configure: Regenerate.
577 1999-12-16 Tom Tromey <tromey@cygnus.com>
579 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
581 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
584 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
585 against -lgcjcoop, not -lqthreads.
586 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
588 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
590 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
591 without the bits for __{C,D}TOR_{LIST,END}__.
593 1999-12-14 Geoff Keating <geoffk@cygnus.com>
595 * m68k/idp.ld (.text): Put crtbegin at the start of the
596 constructors and destructors.
598 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
600 * wince/Makefile.am: Add missing gdbdir assignment.
601 * wince/Makefile.in: Regenerate.
603 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
605 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
607 1999-11-15 Nick Clifton <nickc@cygnus.com>
609 * configure.in: Add arm-wince-pe target.
610 * configure: Regenerate.
612 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
614 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
615 not bringing in crtbegin.o.
616 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
618 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
620 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
621 earlier because it'll be needed. Set the high bits of the PC to
622 be consistent with other pointers, so that exception handling
623 doesn't get confused.
625 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
627 * sparc/crt0.s: Delete. This file is obsolete and caused problems
628 on case-insensitive windows filesystems.
630 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
632 * configure.in: Generalize Windows CE target detection.
633 * configure: Regenerate.
634 * wince/Makefile.am: Rename CE stub filename.
635 * wince/Makefile.in: Regenerate.
636 * wince/configure.in: Allow changing of CE stub.
637 * wince/configure: Regenerate.
639 1999-07-26 Andrew Haley <aph@cygnus.com>
641 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
642 and _end to allow them to be placed anywhere in memory.
644 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
646 * sparc/elfsim.ld: Provide initp support.
648 1999-06-22 Nick Clifton <nickc@cygnus.com>
650 * mips/dve.ld (.rdata): Rename section to .rodata.
651 * mips/idt.ld (.rdata): Rename section to .rodata.
652 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
653 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
654 * mips/lsi.ld (.rdata): Rename section to .rodata.
655 * mips/nullmon.ld (.rdata): Rename section to .rodata.
656 * mips/pmon.ld (.rdata): Rename section to .rodata.
657 * mips/r5900.ld (.rdata): Rename section to .rodata.
658 * mips/sky.ld (.rdata): Rename section to .rodata.
659 * mips/vpu.ld (.rdata): Rename section to .rodata.
661 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
663 * libnosys/configure.in: Added setting of ac_file
664 prior to calling config-ml.in.
665 * libnosys/configure: Regenerated.
666 * libnosys/Makefile.in: Added code to make install directory
667 for libnosys.a prior to installing.
669 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
671 * Makefile.am: Expect the object file to be in the
673 * Makefile.in: Regenerate.
675 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
677 * configure.in: Add wince targest.
678 * configure: Regenerate.
679 * wince: New directory
680 * wince/Makefile.am: New file.
681 * wince/Makefile.in: New file.
682 * wince/aclocal.m4: New file.
683 * wince/configure: New file.
684 * wince/configure.in: New file.
686 1999-05-24 Jim Wilson <wilson@cygnus.com>
688 * sparc/elfsim.ld: Add `.data.*'.
690 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
692 * m68k/idp.ld: Add initp support.
693 * sparc/cygmon.ld.src: Likewise.
695 1999-05-14 Nick Clifton <nickc@cygnus.com>
697 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
699 1999-05-13 Mark Salter <msalter@cygnus.com>
701 * mcore/configure.in: Fixed multilib support.
702 * mcore/configure: Regenerated.
703 * mcore/Makefile.in: Fixed multilib problems.
704 Added cmb board support
705 * mcore/close.c: New file.
706 * mcore/cmb-exit.c: Ditto.
707 * mcore/cmb-inbyte.c: Ditto.
708 * mcore/cmb-outbyte.c: Ditto.
709 * mcore/elf-cmb.ld: Ditto.
710 * mcore/elf-cmb.specs: Ditto.
711 * mcore/fstat.c: Ditto.
712 * mcore/getpid.c: Ditto.
713 * mcore/kill.c: Ditto.
714 * mcore/lseek.c: Ditto.
715 * mcore/open.c: Ditto.
716 * mcore/pe-cmb.ld: Ditto.
717 * mcore/pe-cmb.specs: Ditto.
718 * mcore/print.c: Ditto.
719 * mcore/putnum.c: Ditto.
720 * mcore/raise.c: Ditto.
721 * mcore/read.c: Ditto.
722 * mcore/sbrk.c: Ditto.
723 * mcore/stat.c: Ditto.
724 * mcore/unlink.c: Ditto.
725 * mcore/write.c: Ditto.
726 * mcore/c-syscalls.c: Removed.
728 1999-05-07 Nick Clifton <nickc@cygnus.com>
730 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
733 1999-05-06 Nick Clifton <nickc@cygnus.com>
735 * mcore/Makefile.in: Fix build rule.
736 * mcore/syscalls.s: Rename to syscalls.S
738 1999-05-04 Nick Clifton <nickc@cygnus.com>
740 * mcore/configure.in: Depend upon crt0.S not crt0.s.
741 * mcore/configure: Regenerate.
743 1999-04-29 Nick Clifton <nickc@cygnus.com>
745 * mcore/crt0.S: Renamed file from crt0.s.
746 Only invoke init() and fini() routines for ELF builds.
747 Use __bss_start__ and __bss_end__ to locate .bss section.
749 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
751 * mips/array.ld: Fix ELF ctor/dtor support.
752 * mips/ddb.ld: Likewise.
753 * mips/dve.ld: Likewise.
754 * mips/idt.ld: Likewise.
755 * mips/jmr3904app.ld: Likewise.
756 * mips/lsi.ld: Likewise.
757 * mips/nullmon.ld: Likewise.
758 * mips/pmon.ld: Likewise.
759 * mips/r5900.ld: Likewise.
760 * mips/sky.ld: Likewise.
761 * mips/vpu.ld: Likewise.
763 1999-04-22 Nick Clifton <nickc@cygnus.com>
765 * mcore/crt0.s: Initialise data section, call _init and _fini.
767 * mcore/syscalls.s (_exit): Renamed from __exit.
769 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
772 1999-04-21 Nick Clifton <nickc@cygnus.com>
774 * mcore/crt0.s (_start): Use .long directive, not .word.
776 * mcore/syscalls.s (_sbrk): fix syntax.
778 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
780 * sparc/sparc86.ld: Set alignment for the .data section.
782 1999-04-18 Nick Clifton <nickc@cygnus.com>
784 * configure.in: Add support for mcore targets.
785 * configure: Regenerate.
786 * mcore: New directory.
787 * mcore/Makefile.in: New File: meta Makefile.
788 * mcore/configure.in: New File: meta configure file..
789 * mcore/configure: New File: Generated.
790 * mcore/crt0.s: New File: mcore startup code.
791 * mcore/syscalls.s: New File: Assembler system call stubs.
792 * mcore/c-syscalls.c: New File: C system call stubs.
794 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
796 * mips/array.ld: Support linkonce sections.
797 * mips/ddb.ld: Likewise.
798 * mips/dve.ld: Likewise.
799 * mips/idt.ld: Likewise.
800 * mips/jmr3904app.ld: Likewise.
801 * mips/jmr3904app-java.ld: Likewise.
802 * mips/jmr3904dram.ld: Likewise.
803 * mips/jmr3904dram-java.ld: Likewise.
804 * mips/lsi.ld: Likewise.
805 * mips/nullmon.ld: Likewise.
806 * mips/pmon.ld: Likewise.
807 * mips/r5900.ld: Likewise.
808 * mips/sky.ld: Likewise.
809 * mips/vpu.ld: Likewise.
811 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
813 * mips/array.ld: Add ELF ctor/dtor support.
814 * mips/ddb.ld: Likewise.
815 * mips/dve.ld: Likewise.
816 * mips/idt.ld: Likewise.
817 * mips/jmr3904app.ld: Likewise.
818 * mips/lsi.ld: Likewise.
819 * mips/nullmon.ld: Likewise.
820 * mips/pmon.ld: Likewise.
821 * mips/r5900.ld: Likewise.
822 * mips/sky.ld: Likewise.
823 * mips/vpu.ld: Likewise.
825 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
827 * i960/crt0.c (_start): Increase stack size to 256K.
829 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
831 * i386/cygmon-salib.c: Add read and write syscall support.
832 * i386/cygmon-syscall.h: Ditto.
834 * i386/cygmon-gmon.[ch]: Profile support.
836 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
838 * libnosys/configure.in: Check cygwin*, not cygwin32.
839 * libnosys/configure: Regenerate.
841 1999-02-18 Tom Tromey <tromey@cygnus.com>
843 * mips/configure: Rebuilt.
844 * mips/configure.in (script_list): Added jmr3904dram-java and
846 * mips/jmr3904dram-java.ld: New file.
847 * mips/jmr3904dram.ld: Don't mention -lqthreads.
848 * mips/jmr3904app-java.ld: New file.
849 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
851 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
853 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
855 1999-02-18 Tom Tromey <tromey@cygnus.com>
859 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
861 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
864 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
866 * mips/configure.in (script_list): Added jmr3904dram.ld.
867 * mips/configure: Rebuilt.
869 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
871 * mips/jmr3904dram.ld: Created.
873 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
875 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
876 it must be linked it.
878 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
880 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
881 the padding allocated for alignment.
883 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
885 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
886 imported from the linker script.
887 * mips/jmr3904app.ld: Provide _mem_size.
889 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
891 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
893 * mips/crt0.S: set argc to 0 before calling main()
894 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
896 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
898 * mips/jmr3904-io.c: Implement get_mem_info().
900 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
902 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
903 * mips/configure.in: Ditto.
904 * mips/configure: Regenerate.
906 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
908 * mips/configure.in: Add jmr3904app to script list for tx39.
909 * mips/configure: Regenerate.
911 1999-02-08 Nick Clifton <nickc@cygnus.com>
913 * libnosys/configure.in: Add support for StrongARM target.
914 * libnosys/configure: Regenerate.
916 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
918 * d30v/syscalls.c (time): Added code to honor argument
919 passed to time which is either a pointer to a time_t
920 value to set or is the NULL pointer.
922 1999-02-03 Keith Seitz <keiths@cygnus.com>
924 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
926 (getDebugChar2): Remove and integrate support into "M"
929 1999-01-29 Doug Evans <devans@casey.cygnus.com>
931 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
932 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
935 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
937 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
938 not "._stack". Remove mn10200 support.
939 * mn10300/trap.S: Remove mn10200 support.
940 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
941 the .stack output section to be safe.
942 * mn10300/eval.ld: Likewise.
944 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
946 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
947 the .stack output section to be safe.
948 * mn10200/eval.ld: Likewise.
950 1999-01-14 Nick Clifton <nickc@cygnus.com>
952 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
955 * fr30/crt0.s (_start): Use atexit to call C++ global
956 destructors. Patch from Mark Salter <msalter@cygnus.com>
958 1999-01-12 Nick Clifton <nickc@cygnus.com>
960 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
962 1999-01-11 Nick Clifton <nickc@cygnus.com>
964 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
965 global constructor/destructor support.
967 1999-01-07 Nick Clifton <nickc@cygnus.com>
969 * fr30/crt0.s (_start): Apply patch from Mark Salter
970 <msalter@cygnus.com> to cope with initialising .bss areas that are
973 1998-12-23 Michael Meissner <meissner@cygnus.com>
975 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
976 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
977 (.gcc_except_table): Ditto.
979 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
981 * sh/sh1lcevb.ld: Add DWARF sections.
982 * sh/sh2lcevb.ld: Ditto.
983 * sh/sh3lcevb.ld: Ditto.
984 * sh/sh3bb.ld: Ditto.
986 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
988 * i386/cygmon.ld: Make sure -lcygmon appears both before
989 and after -lc, so we pick up functions from there in
990 preference to libc functions.
992 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
993 Don't add __do_global_ctors () and __do_global_dtors () if
994 we're on a coff target.
995 (open): Add dummy function so plumhall will compile.
996 (clock): Replacement for clock () syscall that uses
1000 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1002 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1004 1998-12-17 Nick Clifton <nickc@cygnus.com>
1006 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
1007 (_open): Return file descriptor allocated by simulator.
1008 (isatty): Always false to avoid having to cope with reads from
1011 1998-12-16 Nick Clifton <nickc@cygnus.com>
1013 * fr30/Makefile.in: Add libraries to clean target.
1015 * fr30/syscalls.c (_write): Save length so that it can be returned
1018 * fr30/crt0.s (_start): Initialise argc, argv and envp before
1021 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1023 * mips/ddb.ld (OUTPUT_ARCH): Remove.
1025 1998-12-12 Nick Clifton <nickc@cygnus.com>
1027 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
1030 1998-12-11 Nick Clifton <nickc@cygnus.com>
1032 * configure.in: Add support for fr30 target.
1033 * configure: Regenerate.
1034 * fr30: New directory.
1035 * fr30/Makefile.am: New file - build crt0.o and libsim.a
1036 * fr30/Makefile.in: New file - generate from Makefile.am.
1037 * fr30/configure.in: New file - support fr30 target
1038 * fr30/configure: New file - generate from configure.in.
1039 * fr30/crt0.s: New file - Basic executable startup code.
1040 * fr30/syscalls.c: New file - System call emulation library.
1042 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
1044 * mips/crt0.S (_start): Change initialization of FR.
1046 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
1048 * i960/crt0.c (set_stack): Change return type to void. Init SP to
1049 FP + 64 instead of FP. Simplify code to align ptr.
1050 (_start): Call exit instead of _exit. Delete local variable stack.
1051 Init stack to heap+4096.
1052 * i960/mon960.c (abort): Ifdef out.
1053 * i960/syscall.h: New file.
1055 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
1057 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
1059 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
1061 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
1064 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
1066 * mips/entry.S: Handle mips16 builds.
1068 1998-10-30 Ian Molee <imolee@cygnus.com>
1070 * m32r/trapmon0.c: New file. Mon2000 trap handler.
1071 * m32r/trapmon0.S: Removed.
1072 * m32/Makefile.in: Changed to reflect above-changed files.
1074 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
1076 * sparc/crt0.S: Move entry point to start of text section.
1077 Put the address of the data section at the start of the section,
1078 so the GDB sparclite loader can find it for a.out loads.
1080 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1082 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1083 a time_t as its argument.
1085 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1086 clobber a register that overlaps with an input or output.
1088 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1090 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1091 serial input and out put as required by libgloss read and write
1094 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1095 addresses per eCos conventions, not original ROM monitor.
1097 * configure.in: Add libtx39jmr.c to build target
1099 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1101 1998-10-15 Ian Molee <imolee@cygnus.com>
1103 * m32r/mon.specs: New file
1104 * m32r/trapmon0.S: New file
1105 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1107 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1109 * libnosys/warning.h: New file.
1111 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1113 * mips/configure.in: Build nullmon stuff in default case. Don't
1114 treat vr4100 specially.
1116 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1118 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1119 * libnosys/close.c (_close): Added stub warning outside of
1120 function body and added reference to config.h.
1121 * libnosys/execve.c (_execve): Ditto.
1122 * libnosys/fork.c (_fork): Ditto.
1123 * libnosys/fstat.c (_fstat): Ditto.
1124 * libnosys/getpid.c (_getpid): Ditto.
1125 * libnosys/gettod.c (_gettimeofday): Ditto.
1126 * libnosys/isatty.c (_isatty): Ditto.
1127 * libnosys/kill.c (_kill): Ditto.
1128 * libnosys/link.c (_link): Ditto.
1129 * libnosys/lseek.c (_lseek): Ditto.
1130 * libnosys/open.c (_open): Ditto.
1131 * libnosys/read.c (_read): Ditto.
1132 * libnosys/stat.c (_stat): Ditto.
1133 * libnosys/times.c (_times): Ditto.
1134 * libnosys/unlink.c (_unlink): Ditto.
1135 * libnosys/wait.c (_wait): Ditto.
1136 * libnosys/write.c (_write): Ditto.
1137 * libnosys/acconfig.h: New file.
1138 * libnosys/config.h.in: New file.
1139 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1140 * libnosys/Makefile.in: Regenerated.
1141 * libnosys/configure.in: Configure header file specified.
1142 * libnosys/configure: Regenerated.
1144 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1146 * i386/cygmon.ld: Increase memory limits; put the initial
1147 executable above 1MB.
1149 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1151 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1153 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1155 * configure.in: Add i386-*-elf* triplet.
1156 * i386/*: Support for i386 targets.
1158 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1160 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1161 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1163 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1165 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1166 * sparc/sparclite.h: (read_asr, write_asr): Define.
1167 * sparc/cache.c (is_danlite): New function.
1168 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1169 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1170 * sparc/sparc86x.ld: Prevent section overlap.
1172 1998-09-04 Keith Seitz <keiths@cygnus.com>
1174 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1176 (getDebugChar2): New function to support binary downloads (gdb
1177 remote protocol "X" command).
1178 (exceptionHandler): Add support for MSA2000G01 board.
1179 (getExceptionHandler): Ditto.
1181 1998-08-20 Michael Meissner <meissner@cygnus.com>
1183 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1186 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1188 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1189 * sparc/salib.c (outbyte): Add hook for GDB stub.
1190 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1191 * sparc/cache.c: New file for sparclite-specific cache code.
1192 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1193 * sparc/sparc86x.ld: New linker script for sparc86x.
1194 * sparc/crt0.S: Disable broken data relocation code.
1195 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1196 standard output to GDB.
1197 (handle_exception): Initialize outbyte hook.
1199 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1201 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1202 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1203 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1205 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1207 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1209 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1211 * mn10200/sim.ld: Rework code to insert pad before the start of the
1213 * mn10200/eval.ld: Likewise.
1214 * mn10300/sim.ld: Likewise.
1215 * mn10300/eval.ld: Likewise.
1217 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1219 * mips/cma101.c (__sizemem): New local variable extra. Align base
1222 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1224 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1225 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1226 * sparc/fixctors.c: New file.
1228 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1230 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1231 extern functions win_ovf and win_unf; fixes unresolved symbols
1234 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
1236 * configure.in: Added libnosys as subdir.
1237 * configure: Rebuilt configure based on configure.in.
1238 * libnosys/close.c (_close): Part of new libnosys stub library
1239 to use for situations with no operating system support.
1240 * libnosys/environ.c (environ): ditto.
1241 * libnosys/execve.c (_execve): ditto.
1242 * libnosys/exit.c (_exit): ditto.
1243 * libnosys/fork.c (_fork): ditto.
1244 * libnosys/fstat.c (_fstat): ditto.
1245 * libnosys/getpid.c (_getpid): ditto.
1246 * libnosys/gettod.c (_gettimeofday): ditto.
1247 * libnosys/isatty.c (_isatty): ditto.
1248 * libnosys/kill.c (_kill): ditto.
1249 * libnosys/link.c (_link): ditto.
1250 * libnosys/lseek.c (_lseek): ditto.
1251 * libnosys/open.c (_open): ditto.
1252 * libnosys/read.c (_read): ditto.
1253 * libnosys/sbrk.c (_sbrk): ditto.
1254 * libnosys/stat.c (_stat): ditto.
1255 * libnosys/times.c (_times): ditto.
1256 * libnosys/unlink.c (_unlink): ditto.
1257 * libnosys/wait.c (_wait): ditto.
1258 * libnosys/write.c (_write): ditto.
1259 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
1260 * libnosys/configure.in: configure.in to create libnosys configure.
1261 * libnosys/configure: Configure for libnosys library.
1263 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
1265 * sim/mips.ld: Clarify a comment.
1267 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
1269 * sparc/elfsim.ld: Make it work on both a.out and ELF.
1270 * sparc/traps.S: Rename trap_table label to work on both a.out
1271 and ELF. Put the address of the data section at the start
1272 of the section, so the simulator loader can find it for a.out loads.
1274 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
1276 * config/mn10200.mt: New file.
1278 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
1280 * mn10200/crt0.S: Don't waste top four bytes of stack.
1281 * mn10200/eval.ld: Fix stack top address.
1283 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
1285 * mips/dvemon.c: Remove the close function and get it from the generic
1287 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
1288 list to ensure that the proper API's are included.
1290 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
1292 * configure.in: Add mn10200 support.
1293 * configure: Regenerate.
1294 * mn10200/Makefile.in: New file.
1295 * mn10200/_exit.c: New file.
1296 * mn10200/access.c: New file.
1297 * mn10200/chmod.c: New file.
1298 * mn10200/chown.c: New file.
1299 * mn10200/close.c: New file.
1300 * mn10200/configure: New file.
1301 * mn10200/configure.in: New file.
1302 * mn10200/creat.c: New file.
1303 * mn10200/crt0.S: New file.
1304 * mn10200/crt1.c: New file.
1305 * mn10200/eval.ld: New file.
1306 * mn10200/execv.c: New file.
1307 * mn10200/execve.c: New file.
1308 * mn10200/fork.c: New file.
1309 * mn10200/fstat.c: New file.
1310 * mn10200/getpid.c: New file.
1311 * mn10200/gettime.c: New file.
1312 * mn10200/isatty.c: New file.
1313 * mn10200/kill.c: New file.
1314 * mn10200/lseek.c: New file.
1315 * mn10200/open.c: New file.
1316 * mn10200/pipe.c: New file.
1317 * mn10200/read.c: New file.
1318 * mn10200/sbrk.c: New file.
1319 * mn10200/sim.ld: New file.
1320 * mn10200/stat.c: New file.
1321 * mn10200/test.c: New file.
1322 * mn10200/time.c: New file.
1323 * mn10200/times.c: New file.
1324 * mn10200/trap.S: New file.
1325 * mn10200/trap.h: New file.
1326 * mn10200/unlink.c: New file.
1327 * mn10200/utime.c: New file.
1328 * mn10200/wait.c: New file.
1329 * mn10200/write.c: New file.
1331 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
1333 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
1334 * m32r/trap0.S: Renamed from trap.S.
1335 * m32r/eit.h: New file.
1336 * m32r/crtsysc.c: Delete, split up into several files.
1337 * m32r/chmod.c: New file.
1338 * m32r/close.c: New file.
1339 * m32r/exit.c: New file.
1340 * m32r/fstat.c: New file.
1341 * m32r/getpid.c: New file.
1342 * m32r/isatty.c: New file.
1343 * m32r/kill.c: New file.
1344 * m32r/lseek.c: New file.
1345 * m32r/open.c: New file.
1346 * m32r/raise.c: New file.
1347 * m32r/read.c: New file.
1348 * m32r/sbrk.c: New file.
1349 * m32r/stat.c: New file.
1350 * m32r/unlink.c: New file.
1351 * m32r/utime.c: New file.
1352 * m32r/write.c: New file.
1353 * m32r/Makefile.in (SYSCALLS): Delete.
1354 (LIBOBJS,LIBGLOSS): New variables.
1355 (all,install): Update.
1356 (libgloss.a): New rule.
1358 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
1360 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
1361 (gettimeofday): Change type of 2nd arg to struct timezone *.
1363 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
1365 * mips/syscalls.c (sbrk): Allow memory allocation to work
1366 for configurations which don't have memory at K1BASE.
1367 * mips/cma101.c (__sizemem): Ditto.
1369 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1371 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
1372 * m68k/gdbinit.emc: New file, user support for special features
1373 supported only on the EMC Symmetrix target.
1375 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
1377 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
1378 little- and big-endian executables.
1380 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
1382 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
1383 proper prefix for public assembly language labels.
1384 * sparc/ex930.ld: Add DWARF sections.
1385 * sparc/ex931.ld: Ditto.
1386 * sparc/ex934.ld: Ditto.
1387 * sparc/elfsim.ld: Simplify and clean up.
1388 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
1389 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
1390 to eliminate register corruption.
1392 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
1394 * sparc/cygmon-salib.c: Stop including sys/itimer.h
1396 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
1398 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
1401 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
1403 * mn10300/Makefile.in: Install sim.ld.
1405 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
1407 * sparc/elfsim.ld: Add constructor and destructor tables.
1409 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
1411 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
1413 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
1415 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
1417 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
1419 * mips/configure.in: Add idt to tx39 chain.
1420 * mips/configure: Rebuild.
1422 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
1424 * mips/crt0.S (__stackbase): Added.
1425 (zerobss): Initialize __stackbase.
1427 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
1429 * mips/configure.in: Also grok `mipstx39*-*-*'.
1430 * mips/configure: Regenerated.
1432 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
1434 * configure.in: Added powerpcle target.
1435 * configure: Regenerated.
1437 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
1439 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
1441 * sparc/crt0.S (_start): Define label for ELF targets.
1442 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
1443 proper prefix for public assembly language labels.
1444 (write, read): Disable to avoid conflict with generic versions
1446 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
1447 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
1449 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
1451 * sparc/configure.in: Treat sparc86x as a sparclite.
1452 * sparc/configure.in: Ditto.
1453 * sparc/Makefile.in (slite-install): Install missing files
1456 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
1458 * mips/configure.in: adjust target type pattern to export nullmon.ld
1459 * mips/configure: regenerated
1461 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
1463 * configure.in: Added sparc86x configuration.
1466 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
1468 * mips/crt0.S: Increase stack alignment.
1470 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
1472 * sparc/traps.S (win_flush): Prevent immediate window underflow
1473 trap on return. Miscellaneous comment formatting cleanup.
1475 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
1477 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
1479 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
1481 * rs6000/ads-io.c (write): Added write().
1483 * rs6000/Makefile.in: Changed objects used for libads to be
1484 new ads specific object files instead of some mvme objects.
1486 * Added ads-io.c and ads-exit.c to provide function stubs which
1487 are safe on ads board (SDS monitor).
1489 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
1490 is fixed, so re-enable output char quoting for mbx.
1492 * rs6000/mbx.specs: Added blank line to end of file. There
1493 were link errors without it?
1495 * rs6000/mbx.specs: Use mbx.ld script for linking.
1497 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
1498 gdb to display program output, yet.
1500 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
1503 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
1504 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
1505 * rs6000/mbx.ld,mbx.specs: New files for MBX.
1507 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
1509 * sparc/elfsim.ld: New linker script for running ELF programs
1511 * sparc/erc32-crt0.S: Disable copying of data segment.
1512 * sparc/erc32-stub.c: Generate correct public name for breakinst.
1513 * sparc/Makefile.in: Build erc32 library always.
1515 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
1517 * mips/syscalls.c (sbrk): Check word size correct for
1520 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
1522 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
1523 * mips/dve.ld: Eliminate references to VR4300.
1525 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
1527 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
1528 * mn10300/sim.ld: Ditto.
1530 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
1532 * sparc/cygmon-salib.c (__getProgramArgs): New function.
1534 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
1536 * configure.in: Added sparc64 configuration.
1538 * configure: Regenerated.
1540 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
1542 * mn10300/Makefile.in: Install libraries, not just linker scripts.
1544 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
1546 * config/mn10300.mt: New file
1547 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
1548 instead of nothing at all.
1549 * mn10300/configure: Ditto.
1551 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
1553 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
1554 issues for NT native builds.
1556 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
1558 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
1559 script; we also need to make SYM(start) global).
1561 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
1563 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
1565 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
1567 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
1569 * sparc/Makefile.in (SLITE_RAM_START): Add.
1570 (SPARC_RAM_START): Add.
1571 (SPARC64_RAM_START): Add.
1572 (SLITE_ALL): Add cygmon object files and linker script.
1573 slite-install: Install CygMon libraries and linker script.
1575 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
1577 * rs6000/ads.ld: Add default attributes to memory region.
1578 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
1579 * hp74x/hppa.ld: Ditto.
1580 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
1581 * pa/{op50n,w89k}.ld: Ditto.
1582 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
1583 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
1585 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
1587 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
1589 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
1591 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
1593 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
1595 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
1597 * mn10300/trap.h: Use generic syscall.h.
1598 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
1600 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
1602 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
1603 * mips/cma101.c: Reverse my previous change.
1604 Add #ifdef __mips16 then #error.
1606 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
1608 * mn10300/Makefile.in: Add rules for building libeval.a.
1609 * mn10300/configure: Don't use default.mt.
1610 * mn10300/configure.in: Ditto.
1611 * mn10300/eval.ld: Replace with modified version of default script.
1613 * mn10300/_exit.c: New file for libeval.a.
1614 * mn10300/access.c: Ditto.
1615 * mn10300/chmod.c: Ditto.
1616 * mn10300/chown.c: Ditto.
1617 * mn10300/close.c: Ditto.
1618 * mn10300/creat.c: Ditto.
1619 * mn10300/crt0.S: Ditto.
1620 * mn10300/crt1.c: Ditto.
1621 * mn10300/execv.c: Ditto.
1622 * mn10300/execve.c: Ditto.
1623 * mn10300/fork.c: Ditto.
1624 * mn10300/fstat.c: Ditto.
1625 * mn10300/getpid.c: Ditto.
1626 * mn10300/gettime.c: Ditto.
1627 * mn10300/isatty.c: Ditto.
1628 * mn10300/kill.c: Ditto.
1629 * mn10300/lseek.c: Ditto.
1630 * mn10300/open.c: Ditto.
1631 * mn10300/pipe.c: Ditto.
1632 * mn10300/read.c: Ditto.
1633 * mn10300/sbrk.c: Ditto.
1634 * mn10300/sim.ld: Ditto.
1635 * mn10300/stat.c: Ditto.
1636 * mn10300/time.c: Ditto.
1637 * mn10300/times.c: Ditto.
1638 * mn10300/trap.S: Ditto.
1639 * mn10300/trap.h: Ditto.
1640 * mn10300/unlink.c: Ditto.
1641 * mn10300/utime.c: Ditto.
1642 * mn10300/wait.c: Ditto.
1643 * mn10300/write.c: Ditto.
1644 * mn10300/sys/syscall.h: Ditto.
1646 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
1648 * mips/cma101.c: #ifdef out whole file if mips16.
1650 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
1654 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
1656 * m68k/crt0.S (start): Fixed code that clears .bss. Code
1657 was using dbra instruction and did not account for the fact
1658 that the instruction branches until counter is -1, not 0.
1660 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
1662 * mn10300/Makefile.in: New file for MN10300 eval board support.
1663 * mn10300/configure: Ditto.
1664 * mn10300/configure.in: Ditto.
1665 * mn10300/crt0-eval.S: Ditto.
1666 * mn10300/eval.ld: Ditto.
1667 * mn10300/test.c: Ditto.
1669 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
1671 * mips/vr4300.S (__previous): Fix comment type-o in
1674 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
1676 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
1677 Figure the length of the exception handler at runtime
1678 rather than compile time.
1680 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
1682 * configure.in: When running config-ml.in, put --enable-multilib
1683 before ac_configure_args, so that --disable-multilib can override
1685 * configure: Rebuild.
1687 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
1689 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
1691 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
1693 * config/mips.mt: Add rules for read.o and write.o.
1694 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
1695 * mips/dve.ld: New file to support Densan DVE-R3900 board.
1696 * mips/Makefile.in: Add rules for Densan support library libdve.a.
1697 * mips/configure.in: Build libdve.a for tx39 targets.
1698 * mips/configure: Ditto.
1700 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
1702 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
1704 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
1705 sys/types.h, and define _open_r, _close_r, etc.
1707 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
1709 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
1710 (read, write): If the fd isn't 0, 1, or 2, return an error.
1712 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
1714 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
1716 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
1719 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
1721 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
1722 to determine what template file we use.
1724 1997-12-22 Felix Lee <flee@cygnus.com>
1726 * rs6000/sim-errno.c (_cerror): need to return -1.
1727 * rs6000/sol-cfuncs.c (_cerror): likewise.
1729 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
1731 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
1732 defined. Allocate 128 bytes for a frame if sparc64.
1734 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
1736 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
1737 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
1738 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
1740 * sparc/configure.in: Add sparc64 to CPU list.
1741 * sparc/configure: Regenerated.
1742 * configure: Regenerated.
1744 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
1746 * configure.in: Added sparc64-elf configuration.
1748 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1750 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
1751 sections. Copied from mips/idt.ld.
1753 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
1755 * mips/configure: Add entry.o to LSI library.
1756 * mips/configure.in: Ditto.
1757 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
1758 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
1759 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
1761 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
1763 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
1766 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
1768 * sparc/cygmon-salib.c (open): New syscall.
1770 * sparc/cygmon.ld: Add gcc_except_table section.
1772 * sparc/cygmon-crt0.S: Call __install_signal_handler.
1773 Run ctors/dtors as appropriate.
1775 * sparc/cygmon-salib.c (gettimeofday): New syscall.
1777 (add_mapping): Ditto.
1778 (remove_mapping): Ditto.
1779 (__install_signal_handler): Ditto.
1781 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
1783 * rs6000/mcount.S: New file to in case no profiling module was
1786 * rs6000/Makefile.in (OBJS): Add mcount.o
1787 (mcount.o): Depend on mcount.S.
1789 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
1791 * sparc/cygmon.ld: Add linkonce sections.
1793 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
1795 * d30v/syscalls.c (__syscall): Correct setting errno.
1797 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
1799 * sparc/Makefile.in: Removed TARGET_CFLAGS.
1800 * sparc/configure.in: Ditto.
1801 * sparc/configure: Regenerated.
1803 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
1805 * syscall.h: Remove d30v from comments.
1807 * d30v/syscalls.c: Use common syscall.h file, move setting errno
1808 into common function, rather than have each stub do it.
1810 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
1811 d30v specific version.
1812 (clean): Properly remove libraries.
1814 * d30v/sys/syscall.h: Delete.
1816 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
1818 * rs6000/Makefile.in (unlink.o): Add rule for.
1820 * syscall.h: New file.
1822 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
1824 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
1826 * sparc/Makefile.in: Reorganize file.
1828 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
1829 (all): Don't build erc32 support any more (never installed anyway).
1830 * sparc/erc32-io.c: Renamed from sim-io.c.
1831 * sparc/erc32-stub.c: Renamed from sim-stub.c.
1832 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
1833 * sparc/erc32.ld: Renamed from sim.ld.
1834 * sparc/configure.in (AC_INIT): Update.
1835 * sparc/configure: Regenerate.
1837 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
1839 * d30v/syscalls.c: New file to provide system call stubs.
1840 * d30v/sys/syscall.h: New file to provide system call numbers.
1841 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
1842 * d30v/Makefile.in: Remove old system stubs, and use the new ones
1845 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
1847 * d30v/sys/syscall.h: Define for d30v system calls.
1849 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
1851 * configure.in: Configure the sparc directory for the sparc-elf
1853 * configure: Regenerated.
1855 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
1856 crt0 and install the cygmon linker script.
1858 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
1861 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
1863 * sparc/configure: Regenerated.
1865 * sparc/cygmon.ld: New file.
1866 * sparc/cygmon-crt0.S: New file.
1867 * sparc/cygmon-salib.c: New file.
1869 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
1871 * d30v/crt0.S (_start): Set up stack pointer to end of internal
1874 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
1876 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
1878 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
1880 * configure.in (d30v-*-*): Add configuration.
1881 * configure: Regenerate.
1883 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
1884 * d30v/Makefile.in: Ditto.
1886 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
1888 * d30v/crt0.S: New file for d30v port.
1889 * d30v/configure{,.in}: Ditto.
1890 * d30v/Makefile.in: Ditto.
1891 * d30v/{in,out}byte.c: Ditto.
1892 * d30v/sim-{read,write,exit}.c: Ditto.
1894 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
1896 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
1897 be necessary until all hosts properly set BSP in configure.in.
1899 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
1901 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
1904 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
1906 * mips/crt0.S: Declare external functions as .text to
1907 eliminate linker warnings.
1909 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
1911 * mips/Makefile.in (SCRIPTS): Now is configurable.
1912 (BSP): Now is configurable.
1913 (vr4300.o): Remove unnecessary command.
1914 * mips/configure.in: Configure the newly configuable
1916 * mips/configure: Re-autoconf.
1919 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
1921 * mips/Makefile.in (pmon.o): Added compile command that includes
1922 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
1924 * mips/configure.in (part_specific_defines): New variable
1925 used when building pmon.o.
1926 (part_specific_obj): Include cma101.o as well as vr4300.o,
1927 since it is board-specific in many ways (and relies on
1928 routines in vr4300.o).
1930 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
1932 * mips/idt.ld: Add handling of DWARF sections.
1934 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
1936 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
1938 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1940 * v850/sys/syscall.h: Match with what is in newlib.
1942 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1944 * v850/sys/syscall.h: New file.
1946 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
1948 * rs6000/ads.ld: Define ram region.
1949 (__stack): Fix value.
1950 * rs6000/crt0.S: Clear the sbss area as well as bss.
1952 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
1954 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
1955 Instead, just force . to be aligned when necessary.
1956 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1957 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
1959 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
1961 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
1962 scripts are in the source directory, not the object directory.
1964 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
1966 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
1967 * rs6000/yellowknife.ld: New file, linker script for embedded
1968 Yellowknife (CHRP/PPCP) box.
1969 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
1970 remove references to EVM, don't optimize the test program.
1971 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
1972 * rs6000/mvme-stack.S: Removed, unnecessary.
1974 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
1976 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
1978 * mips/Makefile.in (SCRIPTS): Added idtecoff.
1981 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
1983 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
1985 * m32r/crt0.S: Remove references to .fillinsn.
1987 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
1989 * testsuite/Makefile.in (INSTALL): Change install.sh to
1992 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
1994 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
1995 * rs6000/configure: Regenerate.
1998 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
2000 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
2003 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
2005 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
2006 of ALIGN(16). Remove ALIGN from _gp computation.
2008 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
2010 * mips/idtmon.S: Added magic number for _flush_cache slot.
2012 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
2014 * m68k/Makefile.in (install): Fix typo.
2016 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
2018 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
2020 * sparc/Makefile.in: Add rules for above.
2021 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2022 [Brought over from Nov 5 change in sparclet branch.]
2024 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
2025 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
2027 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
2029 * m68k/sbc5204: Fix GROUP specifier.
2030 * m68k/sbc5206: Likewise.
2032 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
2034 * m68k/Makefile.in (all): Fix typo.
2036 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
2037 is an invalid instruction on the coldfire.
2039 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
2041 * mips/lsi.ld: New file.
2042 * mips/lsipmon.S: New file.
2043 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
2046 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
2048 * mips/regs.S (pc): Define.
2050 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
2052 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
2053 ABI, set up the stack for a 32-bit call before actually calling
2056 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
2057 with 64-bit pointers.
2059 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
2060 when comparing pointers.
2062 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
2064 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
2065 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
2067 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
2069 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
2070 an invalid addressing mode on the 68000 core.
2072 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
2074 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
2076 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
2078 * m32r/m32r-lib.c: New file.
2079 * m32r/{eva,eva-stub}.ld: New files.
2080 * m32r/Makefile.in: Build and install them.
2081 Also build and install m32r-stub.o.
2083 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2085 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2086 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2087 can't do final link until libs in this directory are built.
2088 * mips/configure: regenerated.
2090 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2092 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2093 a register, to avoid relocation overflow if they are zero.
2095 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2097 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2098 can now be configured by part_specific_obj.
2099 * mips/configure.in (part_specific_obj): added.
2100 * mips/configure: regenerate.
2102 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2104 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2106 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2108 * mips/ddb.ld: Align the location counter before setting _gp, and
2109 before setting edata. Remove ALIGN from _gp computation.
2110 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2111 of ALIGN(16). Remove ALIGN from _gp computation.
2113 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2115 * mips/array.ld: Add mips16 sections.
2116 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2118 * mips/crt0.S (zerobss): Use subu, not sub.
2120 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2122 * mips/crt0.S: Add .ent lines for all code fragments, so
2123 that objdump --disassemble will display them correctly.
2125 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2127 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2128 based targets. This should eventually be merged with or replaced
2129 by the m68k stub from gdb.
2130 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2131 * m68k/Makefile.in: Updated for above change.
2133 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2134 differences and changed to consistantly use the IMM macro for
2135 immediate constants. It is now possible to compare these two
2136 files without having to filter out insignificant differences.
2138 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2139 init_debug_traps to match documentation and other sample debugger
2142 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2144 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2146 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2147 targets running the dbug monitor.
2149 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2151 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2153 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2154 in the linker script.
2156 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2158 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2160 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2162 * mips/crt0.S (_start): Don't try to use FPU registers if
2163 __mips_soft_float is defined.
2165 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2167 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2169 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2171 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2172 Add support for %cc coprocessor registers, %asr registers.
2173 Work-around broken SAVE instruction on sparclet.
2175 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2177 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2178 same as mon_flush_cache. This fixes failures in "make check"
2180 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2182 * mips/syscalls.c (__errno, _raise): Delete.
2184 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2186 * mips/idt.ld: Align the location counter before setting _gp, and
2187 before setting edata.
2188 * mips/pmon.ld: Likewise.
2190 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2192 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2193 2.12 introduced a check for whether the compiler works, and that
2194 check will fail for a cross compilers without a complete set of
2197 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2199 * sbrk.c: Set the heap pointer to the address of _end, not the
2202 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2204 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2206 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2208 * mips/crt0.S: Delete unreachable instruction after exit call.
2209 Move exit call before .end _start.
2211 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2213 * configure: Regenerate with autoconf 2.12.
2215 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2217 * config/ppc.mh: New PowerPC eabi target specific config file.
2218 Always use -mrelocatable-lib -mno-eabi.
2220 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2221 * rs6000/configure: Regenerate.
2223 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2224 bytes, not 56 so that it is aligned to a 16 byte boundary.
2226 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2228 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2229 * sparc/crt0-701.S: Second pass at little endian support.
2231 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
2233 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
2234 * sparc/Makefile.in: Add rules for above.
2235 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2237 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
2239 * mips/ddb.ld: rename cairo.ld to ddb.ld
2240 * mips/Makefile.in: rename cairo to ddb
2242 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2244 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
2245 linker scripts for Hitachi eval boards.
2247 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
2249 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
2251 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
2253 * mips/crt0.S: Initialize gp register correctly.
2255 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
2257 * m32r/sys/syscall.h: New file.
2258 * m32r/crt0.S: Rewrite.
2259 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
2261 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
2263 * m32r/syscalls.c: Deleted, renamed to
2264 * m32r/crtsysc.c: this.
2265 * m32r/Makefile.in: Updated.
2267 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
2269 * m32r/{Makefile.in,configure.in,configure}: New files.
2270 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
2271 * configure.in: Recognize m32r-*-*.
2272 * configure: Regenerated.
2274 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
2276 * mips/crt0.S (_exit): Update terminating break instruction to use
2277 an explicit high value.
2279 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
2281 * sh: New directory, Hitachi SH libgloss support.
2282 * sh/sh3bb.ld: New file, SH3 big box linker script.
2284 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2286 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
2287 case the end symbol is not aligned.
2289 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2291 * mips/vr4300.S (__cpu_flush): Fix lui constant.
2292 * mips/crt0.S (init): Fix passing of arg0 through exit() and
2294 * mips/syscalls.c (__errno): Return address of errno, rather than
2297 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
2299 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2300 Merge .init and .fini sections into .text to fix a.out.
2302 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
2304 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2305 Many fixes for problems discovered during testing. Make stack end
2306 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
2307 longword aligned. Move .shdata out of .text section. Put .rodata
2308 and .gcc_except_table into .text section. Get rid of .shbss
2309 section, load it into .bss. Remove bogus start address
2310 calculation for .bss. Force all sections to be longword aligned.
2311 Create .init and .fini sections (including function prologues and
2312 epilogues) for ELF support.
2313 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
2314 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
2315 Remove creation of vbr_table. Fix function prologue in _exit.
2316 Use fp instead of a6. Add .text pseudo-op to the beginning of
2318 * crt0.S: Remove global symbols zeroboss, init and launch. Make
2319 main, exit, hardware_init_hook, software_init_hook, atexit and
2320 __do_global_dtors extern, not global. Fix logic error when
2321 initializing stack pointer. It now loads sp if __stack is non-
2322 zero. Reverse order of software and hardware init hooks.
2323 Hardware now comes first. Add call to __INIT_SECTION__, and
2324 register __FINI_SECTION__ with atexit. This is needed to make ELF
2325 static constructors and destructors work right.
2327 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
2329 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
2330 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2331 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
2332 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
2334 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
2336 * mips/Makefile.in (SCRIPTS): Add cairo.
2337 (vr4300.o:): Force build with target CFLAGS to ensure correct
2338 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
2339 as the -Tpmon.ld target.
2340 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
2341 * mips/cairo.ld: Added.
2342 * mips/crt0.S: Restore atexit() call. Fix startup stack
2344 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
2345 * mips/vr4300.s: Added simple bus error handler to cope with
2346 sizing memory that doesn't ghost, but does abort.
2347 * mips/cma101.c: Improve the memory sizer.
2348 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
2350 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2352 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
2354 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
2355 * a29k/configure: Regenerate.
2357 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2359 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
2360 Linux, Solaris libraries if built.
2362 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2364 * m68k/Makefile.in: Add -nostdlib to the test targets.
2365 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
2366 .data to .text where they really belong.
2367 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
2368 GCC is supposed to do this in __main.
2370 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
2372 * sparc/libsys/isatty.c: New file.
2374 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2376 * pa/Makefile.in: Build the test case as seperate targets.
2377 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
2380 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2382 * m68k/Makefile.in: Install common crt0.o, remove old references
2385 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2387 * sparc/Makefile.in: Built crt0.S, not crto.s.
2388 * sparc/crt0.S: Don't use REGS macro, use % always.
2389 * sparc/salib.c: Add a prototype for putDebugChar.
2391 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
2393 * sparc/{sysc-701.c,crt0-701.S}: New files.
2394 * sparc/Makefile.in (all): Build them.
2395 ($(701_BSP),crt0-701.o): New targets.
2396 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
2397 (all): Depend on $($(CPU)_ALL).
2398 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
2399 Depend on $($(CPU)_INSTALL).
2400 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
2401 (AC_CONFIG_AUX_DIR): Call.
2403 * sparc/configure: Regenerated.
2405 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
2407 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
2409 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
2411 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
2413 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2415 * lseek.c (lseek): Don't use SET_ERRNO.
2416 * open.c (open): Ditto.
2418 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
2420 * sparc/Makefile.in: Install ex930/931/934.ld files.
2421 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
2422 define target_alias to make install work from this directory.
2424 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
2426 * Makefile.in: Make sure we always have an argument to for. Make
2427 sure rootpre and srcrootpre are always set before using
2430 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2432 * glue.h (SET_ERRNO): Removed.
2433 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
2435 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2437 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
2440 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
2442 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
2443 assembly of the "sync" instruction.
2444 * mips/Makefile.in: Removed special cma101.o build. Seperate
2445 install.sh invocations for the BSP libraries.
2447 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2449 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
2451 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
2453 * sparc/traps.S: Don't use REGS macro, use % always.
2454 * sparc/Makefile.in: Add -nostdlib when building the test cases,
2455 as gcc keeps thinks it wants two crt0.o.
2456 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
2457 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
2458 broken, and I doubt it'll get fixed.
2460 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
2462 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
2464 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
2466 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
2467 (cma101.o): Pass -mips2 after $(CFLAGS).
2469 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2471 * Makefile.in (bindir, libdir): Use autoconf-set values.
2472 * configure: Rebuilt.
2474 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
2475 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
2476 * doc/configure: Rebuilt.
2478 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
2479 (bindir, libdir): Use autoconf-set values.
2480 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
2481 (AC_PREREQ): autoconf 2.5 or higher.
2482 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
2485 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2487 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
2488 hardware_init_hook and software_init_hook if they exist with a
2489 legit address. Drop into exit after main. Zero the bss section.
2490 * sparc/ex930.ld: PROVIDE hardware_init_hook and
2493 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
2495 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
2497 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
2499 * debug.[ch]: New files for GDB stub support.
2500 * config/default.mt: Add rules for debug.o.
2501 * config/default.mh: Add rule for building C++ source. Add $srcdir
2502 to INCLUDES so shared header files can be found.
2504 * sparc/salib.c(exceptionHandler): Range check the vector number
2505 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
2507 * sparc/crt0.s: Handle cpus that don't have FP support.
2508 * sparc/Makefile.in: Add multilib support. Add variable for
2509 objcopy and objdump. Build the BSPs as archive libraries, not
2510 object files. Add support for the SIS sparc simulator. Build the
2511 test case srecords and dissasembly as seperate makefile
2512 targets. Also optionally build the C++ test case. Use a target
2514 * sparc/configure.in: Add multilib support.
2515 * sparc/configure: Regenerated.
2516 * sparc/asm.h: Macros to deal with aout and coff formats portably.
2517 * sparc/slite.h: Sparclite specific stuff.
2518 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
2519 the SIS sparc simulator.
2520 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
2521 * sparc/tests.c: Test case for linking and GDB protocol.
2523 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2525 * pa/Makefile.in: Build the test case srecords and dissasembly
2526 as seperate makefile targets. Also optionally build the C++ test
2528 * pa/crt0.S: If __stack and __globals have a legit address, use
2529 that for %sp and %gp. Execute hardware_init_hook and
2530 software_init_hook if they exist with a legit address. Add
2531 __do_global_dtors() to the atexit array.
2532 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
2533 libraries. Allocate the stack and global spaces from the top of
2534 memory. PROVIDE hardware_init_hook and software_init_hook.
2536 * m68k/Makefile.in: Build the test case srecords and dissasembly
2537 as seperate makefile targets. Also optionally build the C++ test
2539 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
2540 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
2541 correctly for a change.
2542 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
2543 building seperate ones. PROVIDE hardware_init_hook and
2544 software_init_hook. Stick the Constructors and Destructors in
2545 .data cause they don't work in .text (which is where they should
2547 * m68k/cpu32bug: Add a few more traps to support the older ABug
2549 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
2550 of memory. Excecute hardware_init_hook and software_init_hook if
2551 they exist with a legit address. Add __do_global_dtors() to the
2554 * rs6000/Makefile.in: Use the linker script to build the test
2555 case. Also build a C++ test case.
2556 * rs6000/dtor.C: Test contructors and destructors.
2557 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
2559 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
2560 so we can test for them in the crt0.S.
2561 * rs6000/crto.S: Excecute hardware_init_hook and
2562 software_init_hook if they exist with a legit address.
2564 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2566 * mips/Makefile.in: Replace the "test" target with seperate
2567 targets for the dissasembled file, and the srecord.
2568 * mips/configure.in: Use a target makefile fragment.
2569 * mips/configure: Regenerate.
2570 * mips/idt.ld: Add a comment on producing srecords. Setup a space
2571 for the stack. PROVIDE hardware_init_hook and software_init_hook.
2572 * mips/crt0.S: Make a small stack. Run memsize() using the temp
2573 stack, and then set the stack to the top of memory. Also grab some
2574 space for the globals. Add __do_global_dtors() to the atexit
2575 array. Call _exit from newlib so the atexit array gets run, then
2578 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
2580 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
2582 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2584 * rs6000/simulator.S (open, close, lseek): Add system calls.
2585 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
2587 (SIM_OBJS): Put them here instead.
2589 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2591 * m68k/crt0.S: Don't allocate __stack in the .bss section.
2592 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
2593 the top of memory. Use "-l" in GROUP rather than the full name so
2594 it'll get found using the path lookup in LD. Also link in libgcc
2595 too. Don't set __lstack anymore.
2596 * m68k/Makefile.in: Build test as a series of Makefile targets,
2597 rather than as a big loop.
2599 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2601 * rs6000/mvme-stack.S: New file, define __stack.
2602 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
2605 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2607 * rs6000/Makefile.in: Add support for multilib.
2608 * rs6000/configure.in: Ditto.
2609 * rs6000/configure: Regenerate.
2611 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
2613 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
2615 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2617 * {mips,a29k,pa}/configure.in: Add support for multilibs
2618 by using config-ml.in.
2619 * {mips,a29k,pa}/configure: Regenerate.
2620 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
2621 not objects for the BSPs.
2623 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2625 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
2627 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2629 * rs6000/simulator.S: Call _cerror to save errno if an error
2631 * rs6000/sim-errno.c (_cerrno): New function to set errno.
2633 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2635 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
2636 libgloss on PowerPC Solaris.
2638 * rs6000/Makefile.in: Add Solaris support.
2640 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2642 * Makefile.in: Don't do anything if SUBDIRS is empty.
2644 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2646 * configure.in, m68k/configure.in: Add support for multilibs by
2648 * m68k/crt0.S: If a value for __stack hasn't been specified,
2649 initialize %sp to some memory in .bss.
2650 * m68k/Makefile.in: Build archive libraries, not objects for the
2651 BSPs. Build multiple copies of the crt0.o, one for each target. Add
2652 support to build multilibs.
2653 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
2654 libc.a and the BSP rather than INPUT an object. Get the right
2657 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
2659 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
2660 extbl, so it can be used on a 68000.
2662 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2664 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
2665 instruction following the _exit system call. This also makes sure
2666 that the debugger reports the address as being in _exit, rather
2667 than whatever function follows _exit.
2669 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2671 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
2672 mon-syscalls.S,mon-write.c}: Initial support for MON960.
2673 * configure.in: Add support for i960.
2674 * configure: Rebuild with autoconf 2.8.
2676 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
2678 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
2679 * a29k/configure: Rebuild with autoconf 2.7.
2680 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
2681 AC_CANONICAL_SYSTEM.
2682 * mips/configure.in, pa/configure.in: Likewise.
2683 * rs6000/configure.in: Likewise.
2684 * m68k/configure, mips/configure, pa/configure: Rebuild.
2685 * rs6000/configure: Rebuild.
2687 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
2689 * sparc/libsys/sbrk.S (curbrk): Moved from here,
2690 * sparc/libsys/cerror.S (curbrk): To here.
2692 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
2694 * mips/crt0.S (bssloop): Updated comment to reflect the source.
2696 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
2698 * configure.in (sparclet-*-aout*): Add entry.
2699 * configure: Regenerated.
2700 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
2701 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
2704 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2706 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
2707 satellite. (doesn't use udi)
2708 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
2709 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
2711 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
2712 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
2714 * configure.in: Add support for a29k.
2715 * configure: Rebuild.
2717 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2719 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
2720 system call, instead of sucessive .INCHR system calls. Map \r on
2723 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
2725 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
2727 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2729 * rs6000/mvme-print.c: New file, map write into sequences of
2730 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
2732 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
2734 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
2737 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
2739 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
2740 * mips/cma101.c (time): Added time() function.
2742 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
2744 * mips/vr4300.S (__cpu_flush): Fix loop counter.
2746 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
2748 * mips/syscalls.c: Used include file, rather than local manifest
2750 * mips/crt0.S: Removed IDT monitor entry points.
2751 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
2752 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
2753 * mips/{mipspmon.ld}: Added.
2755 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2757 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
2758 * rs6000/configure: Regenerate.
2760 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2762 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
2763 in the .sdata section, and provide a fixup for the address, in
2764 order to support the new -msdata compiler flag.
2766 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2768 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
2769 so eabi-ctors in libgcc.a can know to register the function to
2770 call all of the destructors.
2772 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
2774 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
2775 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
2776 (AC_CONFIG_AUX_DIR): Define
2777 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
2779 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
2781 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
2784 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
2786 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
2787 returns size, not (last address + 1).
2789 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
2791 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
2792 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
2793 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
2794 to use CC, etc., instead of CC_FOR_TARGET, etc.
2795 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
2796 RANLIB. Always use default.mh.
2797 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
2798 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
2799 substituted by the autoconf configure script. Use them instead of
2800 the *_FOR_TARGET variants.
2801 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
2802 * m68k/configure.in: Call AC_ARG_PROGRAM.
2803 * mips/configure.in, pa/configure.in: Likewise.
2804 * rs6000/configure.in: Likewise.
2805 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
2807 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
2808 * mips/Makefile.in: Split new test target from all target.
2809 * configure, */configure: Rebuild.
2811 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
2813 * Makefile.in: Added prefix, exec-prefix and tooldir to
2814 FLAGS_TO_PASS so vaulting works correctly.
2816 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
2818 * mips/mipsidt.ld: Added.
2819 * mips/syscalls.c: Added.
2820 * mips/crt0.S: Added FPU presence check, and entry points into IDT
2822 * mips/Makefile.in (all): Updated to build generic IDT monitor
2824 * mips/test.c (main): Removed unnecessary prototypes.
2825 * configure.in (configdirs): Removed mips64vr4300 target.
2826 * configure: Re-generated.
2827 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
2828 directory path element.
2829 * mipsidt: Directory removed.
2831 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
2833 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
2834 * configure, */configure: Rebuild.
2835 * Makefile.in, */Makefile.in: Don't set program_transform_name.
2837 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2839 * configure.in (configdirs): Add mips*vr4300*-*-* target.
2841 * configure: Re-generated.
2843 * mipsidt/crt0.S: Check for FPU presence.
2845 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
2847 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
2849 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
2851 * config/default.mh: Add additional "../" to path used to find
2852 comp-tools binaries in an object tree.
2854 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2856 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
2859 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2861 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
2862 calls, not decimal, since formatting the disk when you intend to
2863 write out a character is not nice.
2865 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2867 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
2868 stack chain to avoid last word indebugger's memory.
2870 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
2873 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
2875 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
2878 * mipsidt/crt0.S: Changed monitor entry sequence.
2880 * mipsidt/syscalls.c: Added local sbrk() function, derived from
2881 (libgloss/sbrk.c), but using the monitor routine to ascertain the
2882 amount of memory available.
2884 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2886 * mipsidt: Added (directory). This is a simple crt0 module for the
2887 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
2888 specific R3000 board, so it was safer creating a new target
2890 * mipsidt/Makefile.in: Added.
2891 * mipsidt/configure: Added.
2892 * mipsidt/configure.in: Added.
2893 * mipsidt/crt0.S: Added.
2895 * mipsidt/syscalls.c: Added.
2896 * mipsidt/test.c: Added.
2898 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
2900 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
2902 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
2903 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
2904 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
2906 * rs6000/sim{-crt0,ulator}.S: Ditto.
2908 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
2909 for _start, since the linker needs to see this.
2911 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
2913 * sparc/sparc-stub.c: include sparclite.h to get access to register
2915 * (trap_low): Save and restore FP regs if necessary. Also, clean
2916 up save and restore of debug unit regs.
2917 * (hard_trap_info): Add more architecturally defined traps.
2918 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
2919 * (get_in_break_mode): Clean up. Get rid of calls to
2920 set_hw_breakpoint_trap(). Also, use write_asi macro
2921 * (handle_exception): Clean up `g' and `G' commands. Add `P'
2923 * (hw_breakpoint): Why was this here!? It's gone now...
2924 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
2925 flow setup. Call main instead of jumping to it.
2926 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
2927 and improved read_asi macro.
2928 * (win_ovf win_unf): Parameterize window size.
2929 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
2930 * (read_psr write_psr): New macros to do the obvious.
2931 * Add conditionalized code for 933 window size.
2933 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2935 * rs6000/simulator.S (abort): Delete abort.
2936 * rs6000/sim-abort.c: New file, to print message that abort was
2938 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
2940 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
2941 give the start and end of a function written in assembler. If
2942 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
2943 the real function with one or two leading periods.
2945 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
2946 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
2948 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
2949 Compile the .S files with gcc, so that -mcall-* flags define the
2952 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
2954 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
2955 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
2956 * sparc/salib.c (__main): Comment out empty function.
2958 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
2960 * Makefile.in (maintainer-clean): New synonym for realclean.
2961 * hp74x/Makefile.in (maintainer-clean): Likewise.
2962 * m68k/Makefile.in (maintainer-clean): Likewise.
2963 * pa/Makefile.in (maintainer-clean): Likewise.
2964 * mips/Makefile.in (maintainer-clean): Likewise.
2965 * rs6000/Makefile.in (maintainer-clean): Likewise.
2966 * sparc/Makefile.in (maintainer-clean): Likewise.
2967 * doc/Makefile.in (maintainer-clean): Likewise.
2968 * testsuite/Makefile.in (maintainer-clean): Likewise.
2969 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
2971 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2973 * rs6000/Makefile.in (all): Fix typo preventing simulator from
2976 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2978 * rs6000/Makefile.in: Misc mvme support fixes.
2980 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
2981 leading underscores from identifiers.
2983 * m68k/asm.h: New file, macro definitions helpful for assembly
2984 language programming.
2985 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
2988 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
2989 New files, preliminary support for motorola mvme targets running
2991 * rs6000/Makefile.in: Build mvme support.
2993 * rs6000/asm.h: New file, macro definitions helpful for assembly
2994 language programming.
2995 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
2997 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2999 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
3001 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
3003 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
3004 reordered insns that can end up being an infinite loop.
3005 * m68k/idp-outbyte.c (READREG): Likewise.
3007 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3009 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
3010 using a large static area for the break area.
3012 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3014 * rs6000/Makefile.in (install*): Add separate installation rules
3015 for sim and evm targets.
3017 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3019 * rs6000/sim*: Add PowerPC simulator support.
3021 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
3023 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
3024 code. Fix callinfo directives to include "millicode" attribute.
3026 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
3028 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
3030 * pa/crt0.S ($START$): Use local label prefix for local label
3033 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
3035 * ex93x/sparclite.h: add __WINSIZE.
3036 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
3039 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3041 * Makefile.in: Updated to reflect filename changes.
3043 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
3044 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
3047 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3049 * m68k/mc68681-duart.h: Removed everything except register offsets.
3050 Changed offsets so they reflect actual chip instead of how device
3051 is mapped into the IDP address space.
3052 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
3053 (READREG, WRITEREG): Changed to correspond to unusual way the
3054 device is mapped (ie. base address + (reg offset * 4) + 3)).
3055 (duart_status, duart_mode, duart_init, duart_restore): Removed,
3056 these interfaces were never used and didn't work.
3057 (outbyte): Removed unconditional delay.
3059 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
3060 change of April 18th which makes the "_end" symbol compatible
3061 with both a.out and coff toolchains.
3062 (zerobss): Handle zero-length bss.
3064 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3066 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
3067 regenerated with autoconf 2.4.2.
3069 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3071 * doc/porting.texi: Fix typos and spelling errors.
3073 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3075 * pa/Makefile.in: Enable HP supplied millicode routines.
3076 * pa/hp-milli.s: Make sure copyright notice gets included
3079 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3082 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3084 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3086 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3088 * pa/crt0.S: Call exit() after returning from main.
3090 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3092 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3093 (distclean, realclean): Remove autoconf-generated config.cache
3094 and config.log files.
3096 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3098 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3099 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3100 is invoked, it makes it much more difficult to debug.
3102 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3104 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3106 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3108 * stat.c: Add const so it works with newlib's stat.h.
3110 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3112 * m68k/mvme.S: Extend sign using two instructions rather than one
3113 so it'll work on a stock mc68000.
3115 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3117 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3118 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3120 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3121 * pa/Makefile.in: Make all just build BSP, add seperate test
3123 * most files: add Cygnus BSD-style copyright message.
3125 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3127 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3128 Use changequote() to temporarily turn off m4 quoting so that
3129 i[345]86-*-go32 pattern in case statement remains unchanged.
3130 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3133 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3135 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3138 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3140 * ex93x: renamed to sparc.
3141 * r3000: renamed to mips.
3142 * hppro: renamed to pa.
3143 * configure.in, configure: Use new directory names.
3144 * config/default.mh: Remove '' in sed program_transform_name so
3146 * doc/porting.texi: update doc.
3148 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3150 * doc/configure.in: converted to autoconf.
3151 * doc/configure: New file, generated with autoconf 2.3.
3153 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3154 r3000}/Makefile.in (Makefile.in): Added config.status to
3156 (config.status): New target.
3158 * m68k/Makefile.in: Build M68332BCC BSP.
3160 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3162 * glue.c: Change decl of end to char[] for some reason.
3163 * (sbrk): Rewrite sbrk so that it works.
3164 * (fstat): Return status indicating fd is for a tty. Makes stdio
3166 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3167 -18(sp). Note that -24 decimal == -18 hex...
3168 * hppro/op50n-io.S: Add read and write interfaces to the rom
3169 monitor. Unfortunately, the monitor doesn't seem to work...
3170 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3171 nice way. Define stack and reserve space. Put heap after stack.
3173 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3175 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3176 versions prior to this generate code that AIX 4.X's sh can't
3179 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3180 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3182 * m68k/bcc.ld: Link with bcc.o
3184 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3186 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3187 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3188 * hppro/divcnst-generic/*: Delete.
3189 * hppro/divcnst-fast/*: Delete.
3190 * hppro/Makefile.in: Delete junk.
3192 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3194 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3195 section, moved __stack definition to the top level and set it
3196 explicitly to the value appropriate to the target board.
3197 Added __end symbol (needed for a.out toolchains).
3199 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3201 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3202 malloc doesn't trash the stack.
3203 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3204 value, which is useless anyway.
3206 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3208 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3210 * m68k/Makefile.in: Install BCC linker script.
3212 * Makefile.in: Fixed typo.
3214 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3215 * hppro/configure: regenerated.
3217 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3219 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3221 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3222 outp. Use correct port numbers for COM1 serial port.
3224 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3226 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3227 proper immediate-operand syntax for whatever the target assembler
3229 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3230 definitions as in m68k/crt0.S.
3232 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3234 * Makefile.in: fixed clean rules such that they do not try to
3235 clean ${SUBDIRS} if libgloss not supported on that target.
3237 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3239 * configure.in: Append new subdirectories to ${configdirs}.
3240 (go32-*-*): Removed.
3241 * configure: Regenerated.
3243 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
3246 * m68k/Makefile.in: Don't hide how BSP objects are built.
3248 * glue.c (print, putnum): declared void.
3250 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
3251 (LIBS_FOR_TARGET): Removed.
3253 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
3254 make variables, expands to compiler flags to find headers and
3255 libraries if ${objroot}/newlib is present.
3256 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
3257 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
3258 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
3259 LIBS_FOR_TARGET): Removed.
3261 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
3263 * m68k/Makefile.in (install): Use correct names for MVME* variables.
3264 * configure.in: Delete `unknown' from m68* case.
3266 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3268 * m68k/crt0.S: initialize stack pointer to __stack before creating
3271 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
3272 bss, and into its own segment with an address at top of RAM.
3274 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3276 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
3277 converted to autoconf.
3278 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
3279 from configure.in with autoconf 2.3.
3281 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
3283 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
3284 CONSTRUCTING and RELOCATING only work for linker scripts built
3285 from ld/scripttmpl/*.
3287 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
3288 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
3289 tables and etext, edata, and end variables are only done when
3292 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
3294 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
3296 * hppro/crt0.S: Remove static definitions of _stack and $global$.
3297 Let the linker script define them in the BSS segment.
3298 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
3299 for $global$ and _stack in the appropriate segments.
3301 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
3303 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
3305 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
3307 * ex93x/ex93x.ld: Add crt0.o in INPUT.
3308 * ex93x/sparcl-stub.c: Add nop after bg insn.
3309 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
3311 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
3313 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
3315 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
3317 * config/default.mh: Use SRCROOT to find the newlib includes.
3319 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
3321 * configure.in, testsuite/configure.in: Add SRCROOT variable.
3322 * glue.c: Change "char *path" to "const char *path" so it works
3323 with the changes stat.h.
3325 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
3327 * ex93x/ex93x.ld: The stubs module now can have different names for
3328 different SPARClite chips. Use default one which is slite930.o.
3330 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3332 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
3334 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
3336 * config/default.h: add -I. to INCLUDES.
3337 * ex93x/salib.c: to include sparclite.h.
3338 * ex93x/sparclite.h: new file copied from gdb/sparclite.
3340 * config/default.mh: Fix INCLUDES to one level less '../'.
3342 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
3344 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
3347 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
3349 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
3350 in the linker script. Use a macro to cover using '#' or '&' for
3352 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
3353 using '#' or '&' for immediate values.
3354 * testsuite/libgloss.all/io.c: Add a test for read().
3356 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
3358 * glue.c: Make use _ansi.h, move to top level libgloss directory
3359 form all other directories.
3360 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
3361 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
3363 * configure.in: All configure.in now edit the value to OBJROOT in
3364 the Makefiles they produce.
3365 * config/default.mh: Use OBJROOT for paths to test for fresh
3367 * configure.in: Add the testsuite directory.
3368 * testsuite/config/{m68k.mt,mips.mt}: New target support for
3369 MVME135, IDP, and Array targets.
3371 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
3373 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
3374 traditional and ANSI varargs. (which currently fail)
3375 * Makefile.in: Build intelligently and use dependancies so we
3376 don't rebuild the world for each test run.
3377 * configure.in: Make a .gdbinit file to run the tests and load via
3380 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3382 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
3385 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3387 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
3388 * m68k/mc68ec.c: Ditto, in asm statements.
3389 * m68k/mvme.S: Ditto.
3391 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3393 * Makefile.in (all): added "else" statements for Ultrix to work
3395 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
3397 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
3398 * testsuite/config/support.c: A minimal testing API for minimal
3400 * testsuite/config/hppa.mt: Set build flags for PRO targets.
3401 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
3402 Test cases for libgloss and soft-float.
3404 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
3406 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
3408 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
3409 suite for low level stuff. A few test cases now all build.
3411 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
3413 * config/default.mh: Change default path for linking in a freshly
3414 built libc.a, libm.a, libgcc.a to work with -msift-float.
3416 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
3419 * m68k/Makefile.in: Use explicit rules, rather than redefining
3420 .c.o. This is to force compiling with -m68000.
3422 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
3424 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
3427 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
3429 * doc, doc/Makefile.in, configure.in: New directory.
3430 * doc/porting.texi: New manual that explains porting the GNU tools
3431 to embedded systems.
3433 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
3435 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
3436 which has hardware breakpoint support.
3437 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
3439 * ex93x/sparcl-stub.c: New file.
3440 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
3442 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
3444 * r3000/crt0.S: Zero the bss section by words.
3446 * r3000/Makefile.in: Add in the rest of the support code for the
3449 * r3000/array.ld: Set the memory map for the Array Tech LSI
3452 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
3453 prototype using ROM entry points.
3455 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3457 * hppro/crt0.S: Add _sr4export function so GDB calls work.
3459 * hppro/Makefile.in: Link in libc.a twice so atexit works().
3461 * hppro/glue.c: Don't stub out __main anymore.
3463 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
3465 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
3467 * r3000/glue.c,crt0.S,test.c: New support for for mips.
3469 * configure.in: Configure r3000 dir for a mips chip.
3471 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3473 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
3476 * hppro/Makefile.in: Link in the rest of the millicode routines.
3478 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
3480 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
3481 since xgcc is for the wrong architecture.
3483 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
3485 * config/default.mh: Find the corrrect libgcc2.a.
3487 * Makefile.in: Link in libgcc2.a by default. Build new millicode
3490 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
3491 test-dyncall.c, test-mul.c: New millicode files for low level math
3494 * test.c: Use printf so millicode gets exercised.
3496 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
3497 divU_9.S: Fast versions of some division routines.
3499 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
3500 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
3501 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
3502 divU_3.S, divU_7.S: Yet more millicode routines.
3504 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
3506 * config/default.mh: Add default searches for the correct libc and
3509 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
3511 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
3512 for the test program.
3514 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
3516 * m68k/glue.c: Remove errno so there's no libc dependancies.
3518 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
3519 from mvme.S so the library can link without the stub.
3521 * m68k: New directory. Merge the idp, shared, and mvme135
3522 directories into one place.
3524 * config/default.mh: Use CC_FOR_TARGET for .S files so the
3525 preprocessor actually gets run.
3527 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
3529 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
3531 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
3532 based target boards. Moved from newlib/stub.
3534 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
3537 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
3538 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
3541 * libgloss: Creation. A library for board support packages. The
3542 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
3544 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
3546 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
3548 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
3550 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
3551 what mvme135-stub.c expects.
3553 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
3555 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
3558 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
3560 * mvme135/mvme135-asm.S: new file.
3561 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
3562 Makefile.in: build mvme135-stub.o.
3564 * ChangeLog: created.