1 2003-02-05 Chris Demetriou <cgd@broadcom.com>
3 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
5 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
7 * mips/configure: Regenerate.
9 2003-02-05 Chris Demetriou <cgd@broadcom.com>
11 * mips/cfe.c (hardware_hazard_hook): Move...
12 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
13 and translate into assembly.
15 2003-01-08 Richard Sandiford <rsandifo@redhat.com
17 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
18 Pass an empty argv and envp to main().
20 2003-01-08 Richard Sandiford <rsandifo@redhat.com
22 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
23 * mips/configure: Regenerate.
25 2003-01-07 Chris Demetriou <cgd@broadcom.com>
27 * crt0.S: Check for definition of __mips64 rather than
28 checking (__mips < 3).
30 * cygmon.c (sysCall): Avoid multi-line string literals.
32 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
34 * mips/Makefile.in: Add cygmon support.
35 * mips/configure.in: Ditto.
36 * mips/configure: Regenerated.
37 * mips/crt0_cygmon.S: New file.
38 * mips/cygmon.c: Ditto.
39 * mips/pmon.S: Minor formatting and copyright changes.
42 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
44 * arm/Makefile.in: Add support for new pid specs.
45 * arm/coff-iq80310.specs: Change to allow future support.
46 * arm/elf-iq80310.specs: Ditto.
47 * arm/elf-redboot.specs: Ditto.
48 * arm/coff-redboot.ld: Add EH frame support.
49 * arm/redboot-crt0.S: Add optional code to clear bss without
51 * arm/coff-pid.specs: New file.
52 * arm/elf-pid.specs: New file.
54 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
55 Catherine Moore <clm@redhat.com>
57 * m32r/configure.in: Do not require gcc to be able to link an
59 * m32r/configure: Regenerate.
60 * m32r/Makefile.in: Directly reference gdbstub.
62 2002-10-25 Bernd Schmidt <bernds@redhat.com>
64 * i386/cygmon.ld: Add entry for .gcc_except_table.
66 2000-10-25 Mark Salter <msalter@redhat.com>
68 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
69 use __start for start symbol.
70 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
71 Disable file I/O extensions to make Plum Hall happy.
72 * i386/cygmon.ld: Set __start as entry point.
73 * i386/Makefile.in: Support IS_AOUT.
74 * i386/configure.in: Support IS_AOUT.
75 * i386/configure: Regenerated.
76 * i386/cygmon-salib.c:
77 * i386/cygmon-gmon.c (_mcount): It's _etext.
79 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
81 * configure.in: Clarify some of the triplets so unsupported
82 configurations don't pass through.
83 * configure: Regenerated.
85 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
87 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
89 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
91 * mips/ddb.ld: KEEP .init and .fini.
92 * mips/ddb-kseg0.ld: Likewise.
94 2002-10-04 Michael Snyder <msnyder@redhat.com>
96 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
97 exception vector address, as suggested by Mitsubishi.
98 (getExceptionVector): Ditto.
100 2002-08-01 Chris Demetriou <cgd@broadcom.com>
102 * mips/cfe.ld (STARTUP): New definition.
103 * mips/ddb-kseg0.ld (STARTUP): Likewise.
104 * mips/ddb.ld (STARTUP): Likewise.
105 * mips/dve.ld (STARTUP): Likewise.
106 * mips/idt.ld (STARTUP): Likewise.
107 * mips/jmr3904app-java.ld (STARTUP): Likewise.
108 * mips/jmr3904app.ld (STARTUP): Likewise.
109 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
110 * mips/jmr3904dram.ld (STARTUP): Likewise.
111 * mips/lsi.ld (STARTUP): Likewise.
112 * mips/nullmon.ld (STARTUP): Likewise.
113 * mips/pmon.ld (STARTUP): Likewise.
115 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
117 * README: Mention 68HC11/68HC12 support.
118 * configure.in: Recognize m6811-elf and m6812-elf.
119 * configure: Regenerated.
120 * m68hc11/Makefile.in: New file.
121 * m68hc11/configure.in: New file.
122 * m68hc11/configure: New file.
123 * m68hc11/crt0.S: New file.
124 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
125 * m68hc11/sim-valid-m68hc11.ld: New file.
126 * m68hc11/sim-valid-m68hc12.ld: New file.
127 * m68hc11/syscalls.c: New file.
129 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
131 * rs6000/simulator.S (gettimeofday): New.
134 2002-07-18 Chris Demetriou <cgd@broadcom.com>
136 * read.c (read): Don't assign past end of buffer, fix return value.
138 2002-07-12 Chris Demetriou <cgd@broadcom.com>
140 * mips/Makefile.in (GENOBJS2): New variable to name other
141 commonly used objects.
142 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
144 * mips/Makefile.in: Add support for Broadcom CFE firmware.
145 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
146 * mips/configure: Regenerate.
147 * mips/cfe.c: New file.
148 * mips/cfe.ld: New file.
149 * mips/cfe_api.c: New file.
150 * mips/cfe_api.h: New file.
151 * mips/cfe_api_int.h: New file.
152 * mips/cfe_error.h: New file.
153 * mips/cfe_prestart.S: New file.
155 2002-07-12 Chris Demetriou <cgd@broadcom.com>
157 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
158 symbols for optionally-provided functions.
159 * mips/ddb-kseg0.ld: Likewise.
160 * mips/ddb.ld: Likewise.
161 * mips/dve.ld: Likewise.
162 * mips/idt.ld: Likewise.
163 * mips/idt32.ld: Likewise.
164 * mips/idt64.ld: Likewise.
165 * mips/idtecoff.ld: Likewise.
166 * mips/jmr3904app-java.ld: Likewise.
167 * mips/jmr3904app.ld: Likewise.
168 * mips/jmr3904dram-java.ld: Likewise.
169 * mips/jmr3904dram.ld: Likewise.
170 * mips/lsi.ld: Likewise.
171 * mips/nullmon.ld: Likewise.
172 * mips/pmon.ld: Likewise.
173 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
174 functions if they are provided.
175 (_exit): Handle __embedded_pic properly.
177 2002-06-18 Dave Brolley <brolley@redhat.com>
179 From Catherine Moore, Michael Meissner, Richard Sandiford:
180 * configure.in: Support frv*-*-*.
181 * frv/Makefile.in: New file.
182 * frv/configure: New file.
183 * frv/configure.in: New file.
184 * frv/crt0.S: New file.
185 * frv/fstat.c: New file.
186 * frv/getpid.c: New file.
187 * frv/isatty.c: New file.
188 * frv/kill.c: New file.
189 * frv/print.c: New file.
190 * frv/putnum.c: New file.
191 * frv/sbrk.c: New file.
192 * frv/sim-close.S: New file.
193 * frv/sim-exit.S: New file.
194 * frv/sim-inbyte.c: New file.
195 * frv/sim-lseek.S: New file.
196 * frv/sim-open.S: New file.
197 * frv/sim-read.S: New file.
198 * frv/sim-time.c: New file.
199 * frv/sim-unlink.S: New file.
200 * frv/sim-write.S: New file.
201 * frv/stat.c: New file.
203 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
205 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
206 * libnosys/configure.in: Check gcc's support for section attributes.
207 * libnosys/warning.h: Have link_warning expand to nothing if gcc
208 does not support section attributes.
210 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
212 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
214 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
219 (_rename): New function.
222 (_unlink): Call a syscall for this now.
225 (_gettimeofday): Ditto.
227 2002-04-17 Joel Sherrill <joel@OARcorp.com>
229 * debug.h: Change mem_err to volatile to match definition in
232 2002-04-17 Joel Sherrill <joel@OARcorp.com>
234 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
237 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
239 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
240 of AC_PROG_CC to avoid building an executable in configuration.
241 * m68k/configure: Regenerated.
243 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
245 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
248 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
250 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
252 2002-02-05 Mark Salter <msalter@redhat.com>
254 * arm/elf-iq80310.specs: Ditto.
255 * arm/elf-redboot.specs: Ditto.
256 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
257 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
259 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
261 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
263 * xstormy16/eva_app.ld: Add __malloc_start.
264 * xstormy16/sbrk.c: Remove.
265 * xstormy16/sim_malloc_start.s: New file.
266 * xstormy16/sim_high.ld: Make the stack start immediately at the
269 2002-02-01 Michael Meissner <meissner@redhat.com>
271 * mips/cma101.c (__sizemem_default): Allow user to specify the
275 2002-01-24 Mark Salter <msalter@redhat.com>
277 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
279 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
280 (__get_memtop): New funtion to return top of memory.
282 2002-01-15 Mark Salter <msalter@redhat.com>
284 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
285 forward interrupts to user application vectors.
287 * xstormy16/crt0_stub.s: Remove default interrupt routines.
289 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
290 add it to install list.
292 2002-01-07 Mark Salter <msalter@redhat.com>
294 * configure.in: Add support for arm, strongarm, and xscale.
295 * configure: Regenerated.
296 * arm/coff-iq80310.specs: New file.
297 * arm/coff-redboot.ld: New file.
298 * arm/coff-redboot.specs: New file.
299 * arm/configure: New file.
300 * arm/configure.in: New file.
301 * arm/elf-iq80310.specs: New file.
302 * arm/elf-redboot.ld: New file.
303 * arm/elf-redboot.specs: New file.
304 * arm/Makefile.in: New file.
305 * arm/redboot-crt0.S: New file.
306 * arm/redboot-syscalls.c: New file.
308 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
309 Mark Salter <msalter@redhat.com>
310 Catherine Moore <clm@redhat.com>
311 Richard Henderson <rth@redhat.com>
313 * configure.in: Add xstormy16.
314 * libnosys/configure.in: Add xstormy16.
315 * configure: Regenerated.
316 * libnosys/configure: Regenerated.
317 * xstormy16/Makefile.in: New file.
318 * xstormy16/close.c: New file.
319 * xstormy16/configure: New file.
320 * xstormy16/configure.in: New file.
321 * xstormy16/crt0.s: New file.
322 * xstormy16/crt0_stub.s: New file.
323 * xstormy16/crti.s: New file.
324 * xstormy16/crtn.s: New file.
325 * xstormy16/eva_app.c: New file.
326 * xstormy16/eva_app.ld: New file.
327 * xstormy16/eva_stub.ld: New file.
328 * xstormy16/fstat.c: New file.
329 * xstormy16/getpid.c: New file.
330 * xstormy16/kill.c: New file.
331 * xstormy16/lseek.c: New file.
332 * xstormy16/open.c: New file.
333 * xstormy16/sbrk.c: New file.
334 * xstormy16/sim_high.ld: New file.
335 * xstormy16/stat.c: New file.
336 * xstormy16/syscalls.S: New file.
337 * xstormy16/syscalls.m4: New file.
338 * xstormy16/unlink.c: New file.
339 * xstormy16/xstormy16_stub.c: New file.
341 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
343 * m32r/Makefile.in: Use gdb stub set by configure.
344 * m32r/configure.in: Add a special macro for testing
345 c compiler without building executable. Add setting of
347 * m32r/configure: Regenerated.
349 2001-10-31 David Howells <dhowells@redhat.com>
351 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
352 * mn10300/times.c: Renamed "times" to "_times" so that it can be
353 referenced by newlib.
354 * mn10300/cygmon.c: New file.
355 * mn10300/crt0_redboot.S: Ditto.
356 * mn10300/crt0_cygmon.S: Ditto.
357 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
358 * mn10300/configure.in: Changed to allow for future
359 evaluation boards to be added.
360 * mn10300/configure: Regenerated.
362 2001-10-17 Michael Meissner <meissner@redhat.com>
364 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
365 identify if a program is running in kernel segment 0.
367 * cma101.c (__sizemem): If we are running in kernel segment 0,
368 instead of kernel segment 1, use kernel segment 0 addresses which
369 are uncached when sizing memory.
371 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
372 program to run in kernel segment 0, instead of kernel segment 1.
374 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
375 * configure: Regenerate.
377 2001-09-15 Eric Christopher <echristo@redhat.com>
379 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
381 * mips/configure: Regenerate.
383 2001-09-14 Eric Christopher <echristo@redhat.com>
385 * mips/configure.in: Add mipsisa32 support.
386 * mips/configure: Regenerate.
387 * mips/idt32.ld: New file.
388 * mips/idt64.ld: New file.
390 2001-09-11 Michael Meissner <meissner@redhat.com>
392 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
393 point registers, even if we are compiling for a mips3 or greater.
395 2001-09-10 Jim Blandy <jimb@redhat.com>
397 Add support for GDB monitor-style I/O.
398 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
400 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
401 precede the byte with a ^O character.
402 * m68k/idpgdb.ld: New linker script.
403 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
405 (all): Add ${IDPGDB_BSP} to the list of things to build.
406 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
407 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
408 (install): Install the IDPGDB stuff, too.
410 2001-08-30 Richard Henderson <rth@redhat.com>
411 Eric Christopher <echristo@redhat.com>
413 * mips/crt0.S: Fix for .init/.fini sections.
415 2001-08-30 Richard Henderson <rth@redhat.com>
416 Eric Christopher <echristo@redhat.com>
418 * mips/idt.ld: Rewrite for .init/.fini sections.
420 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
422 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
424 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
426 * hp74x/configure: Regenerated with current autoconf.
427 * m32r/configure: Ditto.
428 * m68k/configure: Ditto.
429 * pa/configure: Ditto.
430 * sparc/configure: Ditto.
432 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
434 * rs6000/simulator.S (dup): New syscall.
436 2001-02-28 Will Cohen <wcohen@redhat.com>
438 * src/libgloss/m68k/Makefile.in: Updated copyright and
439 added rules to build simulator related libraries.
440 (SIM_SCRIPTS): New variable.
441 (SIM_LDFLAGS): New variable.
442 (SIM_BSP): New variable.
443 (SIM_CRT0): New variable.
444 (SIM_OBJS): New variable.
445 (SIM_TEST): New variable.
446 (SIM_INSTALL): new variable.
447 * src/libgloss/m68k/sim-abort.c: New file.
448 * src/libgloss/m68k/sim-crt0.S: New file.
449 * src/libgloss/m68k/sim-errno.c: New file.
450 * src/libgloss/m68k/sim-funcs.c: New file.
451 * src/libgloss/m68k/sim-inbyte.c: New file.
452 * src/libgloss/m68k/sim-print.c: New file.
453 * src/libgloss/m68k/sim-sbrk.c: New file.
454 * src/libgloss/m68k/sim.ld: New file.
455 * src/libgloss/m68k/simulator.S: New file.
457 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
459 * mn10200/access.c: With DJ Delorie's permission, this code is
460 now freely modifiable with no reference to "copying.dj".
461 * mn10300/access.c: Ditto.
463 2001-02-06 Will Cohen <wcohen@redhat.com>
465 * rs6000/sim-errno.c (__errno): Removed.
466 (_cerror): Use re-entrant version of errno.
468 2000-09-05 Geoff Keating <geoffk@cygnus.com>
470 * rs6000/simulator.S: Use conditional returns for documentation
472 (access): Add new syscall.
474 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
476 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
478 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
480 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
481 status register for 32 bit addressing
482 * mips/regs.S: Add symbols for status and config register fields.
483 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
484 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
485 * mips/Makefile.in: Add rule for forming vr5xxx.o.
486 * mips/configure.in: Add case arm for mips64vr5000 since the
487 default (which was previously used) should not get vr5xxx.o.
489 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
491 * wince/Makefile.am: Use LDADD from configure.
492 * wince/Makefile.in: Regenerate.
493 * wince/configure.in: Determine libraries needed based (crudely) on
495 * wince/configure: Regenerate.
497 1999-12-16 Tom Tromey <tromey@cygnus.com>
499 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
501 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
504 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
505 against -lgcjcoop, not -lqthreads.
506 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
508 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
510 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
511 without the bits for __{C,D}TOR_{LIST,END}__.
513 1999-12-14 Geoff Keating <geoffk@cygnus.com>
515 * m68k/idp.ld (.text): Put crtbegin at the start of the
516 constructors and destructors.
518 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
520 * wince/Makefile.am: Add missing gdbdir assignment.
521 * wince/Makefile.in: Regenerate.
523 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
525 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
527 1999-11-15 Nick Clifton <nickc@cygnus.com>
529 * configure.in: Add arm-wince-pe target.
530 * configure: Regenerate.
532 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
534 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
535 not bringing in crtbegin.o.
536 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
538 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
540 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
541 earlier because it'll be needed. Set the high bits of the PC to
542 be consistent with other pointers, so that exception handling
543 doesn't get confused.
545 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
547 * sparc/crt0.s: Delete. This file is obsolete and caused problems
548 on case-insensitive windows filesystems.
550 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
552 * configure.in: Generalize Windows CE target detection.
553 * configure: Regenerate.
554 * wince/Makefile.am: Rename CE stub filename.
555 * wince/Makefile.in: Regenerate.
556 * wince/configure.in: Allow changing of CE stub.
557 * wince/configure: Regenerate.
559 1999-07-26 Andrew Haley <aph@cygnus.com>
561 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
562 and _end to allow them to be placed anywhere in memory.
564 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
566 * sparc/elfsim.ld: Provide initp support.
568 1999-06-22 Nick Clifton <nickc@cygnus.com>
570 * mips/dve.ld (.rdata): Rename section to .rodata.
571 * mips/idt.ld (.rdata): Rename section to .rodata.
572 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
573 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
574 * mips/lsi.ld (.rdata): Rename section to .rodata.
575 * mips/nullmon.ld (.rdata): Rename section to .rodata.
576 * mips/pmon.ld (.rdata): Rename section to .rodata.
577 * mips/r5900.ld (.rdata): Rename section to .rodata.
578 * mips/sky.ld (.rdata): Rename section to .rodata.
579 * mips/vpu.ld (.rdata): Rename section to .rodata.
581 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
583 * libnosys/configure.in: Added setting of ac_file
584 prior to calling config-ml.in.
585 * libnosys/configure: Regenerated.
586 * libnosys/Makefile.in: Added code to make install directory
587 for libnosys.a prior to installing.
589 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
591 * Makefile.am: Expect the object file to be in the
593 * Makefile.in: Regenerate.
595 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
597 * configure.in: Add wince targest.
598 * configure: Regenerate.
599 * wince: New directory
600 * wince/Makefile.am: New file.
601 * wince/Makefile.in: New file.
602 * wince/aclocal.m4: New file.
603 * wince/configure: New file.
604 * wince/configure.in: New file.
606 1999-05-24 Jim Wilson <wilson@cygnus.com>
608 * sparc/elfsim.ld: Add `.data.*'.
610 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
612 * m68k/idp.ld: Add initp support.
613 * sparc/cygmon.ld.src: Likewise.
615 1999-05-14 Nick Clifton <nickc@cygnus.com>
617 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
619 1999-05-13 Mark Salter <msalter@cygnus.com>
621 * mcore/configure.in: Fixed multilib support.
622 * mcore/configure: Regenerated.
623 * mcore/Makefile.in: Fixed multilib problems.
624 Added cmb board support
625 * mcore/close.c: New file.
626 * mcore/cmb-exit.c: Ditto.
627 * mcore/cmb-inbyte.c: Ditto.
628 * mcore/cmb-outbyte.c: Ditto.
629 * mcore/elf-cmb.ld: Ditto.
630 * mcore/elf-cmb.specs: Ditto.
631 * mcore/fstat.c: Ditto.
632 * mcore/getpid.c: Ditto.
633 * mcore/kill.c: Ditto.
634 * mcore/lseek.c: Ditto.
635 * mcore/open.c: Ditto.
636 * mcore/pe-cmb.ld: Ditto.
637 * mcore/pe-cmb.specs: Ditto.
638 * mcore/print.c: Ditto.
639 * mcore/putnum.c: Ditto.
640 * mcore/raise.c: Ditto.
641 * mcore/read.c: Ditto.
642 * mcore/sbrk.c: Ditto.
643 * mcore/stat.c: Ditto.
644 * mcore/unlink.c: Ditto.
645 * mcore/write.c: Ditto.
646 * mcore/c-syscalls.c: Removed.
648 1999-05-07 Nick Clifton <nickc@cygnus.com>
650 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
653 1999-05-06 Nick Clifton <nickc@cygnus.com>
655 * mcore/Makefile.in: Fix build rule.
656 * mcore/syscalls.s: Rename to syscalls.S
658 1999-05-04 Nick Clifton <nickc@cygnus.com>
660 * mcore/configure.in: Depend upon crt0.S not crt0.s.
661 * mcore/configure: Regenerate.
663 1999-04-29 Nick Clifton <nickc@cygnus.com>
665 * mcore/crt0.S: Renamed file from crt0.s.
666 Only invoke init() and fini() routines for ELF builds.
667 Use __bss_start__ and __bss_end__ to locate .bss section.
669 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
671 * mips/array.ld: Fix ELF ctor/dtor support.
672 * mips/ddb.ld: Likewise.
673 * mips/dve.ld: Likewise.
674 * mips/idt.ld: Likewise.
675 * mips/jmr3904app.ld: Likewise.
676 * mips/lsi.ld: Likewise.
677 * mips/nullmon.ld: Likewise.
678 * mips/pmon.ld: Likewise.
679 * mips/r5900.ld: Likewise.
680 * mips/sky.ld: Likewise.
681 * mips/vpu.ld: Likewise.
683 1999-04-22 Nick Clifton <nickc@cygnus.com>
685 * mcore/crt0.s: Initialise data section, call _init and _fini.
687 * mcore/syscalls.s (_exit): Renamed from __exit.
689 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
692 1999-04-21 Nick Clifton <nickc@cygnus.com>
694 * mcore/crt0.s (_start): Use .long directive, not .word.
696 * mcore/syscalls.s (_sbrk): fix syntax.
698 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
700 * sparc/sparc86.ld: Set alignment for the .data section.
702 1999-04-18 Nick Clifton <nickc@cygnus.com>
704 * configure.in: Add support for mcore targets.
705 * configure: Regenerate.
706 * mcore: New directory.
707 * mcore/Makefile.in: New File: meta Makefile.
708 * mcore/configure.in: New File: meta configure file..
709 * mcore/configure: New File: Generated.
710 * mcore/crt0.s: New File: mcore startup code.
711 * mcore/syscalls.s: New File: Assembler system call stubs.
712 * mcore/c-syscalls.c: New File: C system call stubs.
714 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
716 * mips/array.ld: Support linkonce sections.
717 * mips/ddb.ld: Likewise.
718 * mips/dve.ld: Likewise.
719 * mips/idt.ld: Likewise.
720 * mips/jmr3904app.ld: Likewise.
721 * mips/jmr3904app-java.ld: Likewise.
722 * mips/jmr3904dram.ld: Likewise.
723 * mips/jmr3904dram-java.ld: Likewise.
724 * mips/lsi.ld: Likewise.
725 * mips/nullmon.ld: Likewise.
726 * mips/pmon.ld: Likewise.
727 * mips/r5900.ld: Likewise.
728 * mips/sky.ld: Likewise.
729 * mips/vpu.ld: Likewise.
731 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
733 * mips/array.ld: Add ELF ctor/dtor support.
734 * mips/ddb.ld: Likewise.
735 * mips/dve.ld: Likewise.
736 * mips/idt.ld: Likewise.
737 * mips/jmr3904app.ld: Likewise.
738 * mips/lsi.ld: Likewise.
739 * mips/nullmon.ld: Likewise.
740 * mips/pmon.ld: Likewise.
741 * mips/r5900.ld: Likewise.
742 * mips/sky.ld: Likewise.
743 * mips/vpu.ld: Likewise.
745 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
747 * i960/crt0.c (_start): Increase stack size to 256K.
749 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
751 * i386/cygmon-salib.c: Add read and write syscall support.
752 * i386/cygmon-syscall.h: Ditto.
754 * i386/cygmon-gmon.[ch]: Profile support.
756 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
758 * libnosys/configure.in: Check cygwin*, not cygwin32.
759 * libnosys/configure: Regenerate.
761 1999-02-18 Tom Tromey <tromey@cygnus.com>
763 * mips/configure: Rebuilt.
764 * mips/configure.in (script_list): Added jmr3904dram-java and
766 * mips/jmr3904dram-java.ld: New file.
767 * mips/jmr3904dram.ld: Don't mention -lqthreads.
768 * mips/jmr3904app-java.ld: New file.
769 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
771 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
773 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
775 1999-02-18 Tom Tromey <tromey@cygnus.com>
779 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
781 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
784 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
786 * mips/configure.in (script_list): Added jmr3904dram.ld.
787 * mips/configure: Rebuilt.
789 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
791 * mips/jmr3904dram.ld: Created.
793 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
795 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
796 it must be linked it.
798 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
800 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
801 the padding allocated for alignment.
803 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
805 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
806 imported from the linker script.
807 * mips/jmr3904app.ld: Provide _mem_size.
809 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
811 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
813 * mips/crt0.S: set argc to 0 before calling main()
814 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
816 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
818 * mips/jmr3904-io.c: Implement get_mem_info().
820 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
822 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
823 * mips/configure.in: Ditto.
824 * mips/configure: Regenerate.
826 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
828 * mips/configure.in: Add jmr3904app to script list for tx39.
829 * mips/configure: Regenerate.
831 1999-02-08 Nick Clifton <nickc@cygnus.com>
833 * libnosys/configure.in: Add support for StrongARM target.
834 * libnosys/configure: Regenerate.
836 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
838 * d30v/syscalls.c (time): Added code to honor argument
839 passed to time which is either a pointer to a time_t
840 value to set or is the NULL pointer.
842 1999-02-03 Keith Seitz <keiths@cygnus.com>
844 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
846 (getDebugChar2): Remove and integrate support into "M"
849 1999-01-29 Doug Evans <devans@casey.cygnus.com>
851 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
852 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
855 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
857 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
858 not "._stack". Remove mn10200 support.
859 * mn10300/trap.S: Remove mn10200 support.
860 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
861 the .stack output section to be safe.
862 * mn10300/eval.ld: Likewise.
864 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
866 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
867 the .stack output section to be safe.
868 * mn10200/eval.ld: Likewise.
870 1999-01-14 Nick Clifton <nickc@cygnus.com>
872 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
875 * fr30/crt0.s (_start): Use atexit to call C++ global
876 destructors. Patch from Mark Salter <msalter@cygnus.com>
878 1999-01-12 Nick Clifton <nickc@cygnus.com>
880 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
882 1999-01-11 Nick Clifton <nickc@cygnus.com>
884 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
885 global constructor/destructor support.
887 1999-01-07 Nick Clifton <nickc@cygnus.com>
889 * fr30/crt0.s (_start): Apply patch from Mark Salter
890 <msalter@cygnus.com> to cope with initialising .bss areas that are
893 1998-12-23 Michael Meissner <meissner@cygnus.com>
895 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
896 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
897 (.gcc_except_table): Ditto.
899 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
901 * sh/sh1lcevb.ld: Add DWARF sections.
902 * sh/sh2lcevb.ld: Ditto.
903 * sh/sh3lcevb.ld: Ditto.
904 * sh/sh3bb.ld: Ditto.
906 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
908 * i386/cygmon.ld: Make sure -lcygmon appears both before
909 and after -lc, so we pick up functions from there in
910 preference to libc functions.
912 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
913 Don't add __do_global_ctors () and __do_global_dtors () if
914 we're on a coff target.
915 (open): Add dummy function so plumhall will compile.
916 (clock): Replacement for clock () syscall that uses
920 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
922 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
924 1998-12-17 Nick Clifton <nickc@cygnus.com>
926 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
927 (_open): Return file descriptor allocated by simulator.
928 (isatty): Always false to avoid having to cope with reads from
931 1998-12-16 Nick Clifton <nickc@cygnus.com>
933 * fr30/Makefile.in: Add libraries to clean target.
935 * fr30/syscalls.c (_write): Save length so that it can be returned
938 * fr30/crt0.s (_start): Initialise argc, argv and envp before
941 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
943 * mips/ddb.ld (OUTPUT_ARCH): Remove.
945 1998-12-12 Nick Clifton <nickc@cygnus.com>
947 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
950 1998-12-11 Nick Clifton <nickc@cygnus.com>
952 * configure.in: Add support for fr30 target.
953 * configure: Regenerate.
954 * fr30: New directory.
955 * fr30/Makefile.am: New file - build crt0.o and libsim.a
956 * fr30/Makefile.in: New file - generate from Makefile.am.
957 * fr30/configure.in: New file - support fr30 target
958 * fr30/configure: New file - generate from configure.in.
959 * fr30/crt0.s: New file - Basic executable startup code.
960 * fr30/syscalls.c: New file - System call emulation library.
962 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
964 * mips/crt0.S (_start): Change initialization of FR.
966 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
968 * i960/crt0.c (set_stack): Change return type to void. Init SP to
969 FP + 64 instead of FP. Simplify code to align ptr.
970 (_start): Call exit instead of _exit. Delete local variable stack.
971 Init stack to heap+4096.
972 * i960/mon960.c (abort): Ifdef out.
973 * i960/syscall.h: New file.
975 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
977 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
979 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
981 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
984 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
986 * mips/entry.S: Handle mips16 builds.
988 1998-10-30 Ian Molee <imolee@cygnus.com>
990 * m32r/trapmon0.c: New file. Mon2000 trap handler.
991 * m32r/trapmon0.S: Removed.
992 * m32/Makefile.in: Changed to reflect above-changed files.
994 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
996 * sparc/crt0.S: Move entry point to start of text section.
997 Put the address of the data section at the start of the section,
998 so the GDB sparclite loader can find it for a.out loads.
1000 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1002 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1003 a time_t as its argument.
1005 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1006 clobber a register that overlaps with an input or output.
1008 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1010 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1011 serial input and out put as required by libgloss read and write
1014 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1015 addresses per eCos conventions, not original ROM monitor.
1017 * configure.in: Add libtx39jmr.c to build target
1019 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1021 1998-10-15 Ian Molee <imolee@cygnus.com>
1023 * m32r/mon.specs: New file
1024 * m32r/trapmon0.S: New file
1025 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1027 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1029 * libnosys/warning.h: New file.
1031 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1033 * mips/configure.in: Build nullmon stuff in default case. Don't
1034 treat vr4100 specially.
1036 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1038 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1039 * libnosys/close.c (_close): Added stub warning outside of
1040 function body and added reference to config.h.
1041 * libnosys/execve.c (_execve): Ditto.
1042 * libnosys/fork.c (_fork): Ditto.
1043 * libnosys/fstat.c (_fstat): Ditto.
1044 * libnosys/getpid.c (_getpid): Ditto.
1045 * libnosys/gettod.c (_gettimeofday): Ditto.
1046 * libnosys/isatty.c (_isatty): Ditto.
1047 * libnosys/kill.c (_kill): Ditto.
1048 * libnosys/link.c (_link): Ditto.
1049 * libnosys/lseek.c (_lseek): Ditto.
1050 * libnosys/open.c (_open): Ditto.
1051 * libnosys/read.c (_read): Ditto.
1052 * libnosys/stat.c (_stat): Ditto.
1053 * libnosys/times.c (_times): Ditto.
1054 * libnosys/unlink.c (_unlink): Ditto.
1055 * libnosys/wait.c (_wait): Ditto.
1056 * libnosys/write.c (_write): Ditto.
1057 * libnosys/acconfig.h: New file.
1058 * libnosys/config.h.in: New file.
1059 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1060 * libnosys/Makefile.in: Regenerated.
1061 * libnosys/configure.in: Configure header file specified.
1062 * libnosys/configure: Regenerated.
1064 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1066 * i386/cygmon.ld: Increase memory limits; put the initial
1067 executable above 1MB.
1069 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1071 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1073 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1075 * configure.in: Add i386-*-elf* triplet.
1076 * i386/*: Support for i386 targets.
1078 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1080 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1081 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1083 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1085 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1086 * sparc/sparclite.h: (read_asr, write_asr): Define.
1087 * sparc/cache.c (is_danlite): New function.
1088 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1089 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1090 * sparc/sparc86x.ld: Prevent section overlap.
1092 1998-09-04 Keith Seitz <keiths@cygnus.com>
1094 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1096 (getDebugChar2): New function to support binary downloads (gdb
1097 remote protocol "X" command).
1098 (exceptionHandler): Add support for MSA2000G01 board.
1099 (getExceptionHandler): Ditto.
1101 1998-08-20 Michael Meissner <meissner@cygnus.com>
1103 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1106 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1108 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1109 * sparc/salib.c (outbyte): Add hook for GDB stub.
1110 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1111 * sparc/cache.c: New file for sparclite-specific cache code.
1112 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1113 * sparc/sparc86x.ld: New linker script for sparc86x.
1114 * sparc/crt0.S: Disable broken data relocation code.
1115 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1116 standard output to GDB.
1117 (handle_exception): Initialize outbyte hook.
1119 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1121 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1122 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1123 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1125 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1127 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1129 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1131 * mn10200/sim.ld: Rework code to insert pad before the start of the
1133 * mn10200/eval.ld: Likewise.
1134 * mn10300/sim.ld: Likewise.
1135 * mn10300/eval.ld: Likewise.
1137 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1139 * mips/cma101.c (__sizemem): New local variable extra. Align base
1142 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1144 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1145 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1146 * sparc/fixctors.c: New file.
1148 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1150 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1151 extern functions win_ovf and win_unf; fixes unresolved symbols
1154 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
1156 * configure.in: Added libnosys as subdir.
1157 * configure: Rebuilt configure based on configure.in.
1158 * libnosys/close.c (_close): Part of new libnosys stub library
1159 to use for situations with no operating system support.
1160 * libnosys/environ.c (environ): ditto.
1161 * libnosys/execve.c (_execve): ditto.
1162 * libnosys/exit.c (_exit): ditto.
1163 * libnosys/fork.c (_fork): ditto.
1164 * libnosys/fstat.c (_fstat): ditto.
1165 * libnosys/getpid.c (_getpid): ditto.
1166 * libnosys/gettod.c (_gettimeofday): ditto.
1167 * libnosys/isatty.c (_isatty): ditto.
1168 * libnosys/kill.c (_kill): ditto.
1169 * libnosys/link.c (_link): ditto.
1170 * libnosys/lseek.c (_lseek): ditto.
1171 * libnosys/open.c (_open): ditto.
1172 * libnosys/read.c (_read): ditto.
1173 * libnosys/sbrk.c (_sbrk): ditto.
1174 * libnosys/stat.c (_stat): ditto.
1175 * libnosys/times.c (_times): ditto.
1176 * libnosys/unlink.c (_unlink): ditto.
1177 * libnosys/wait.c (_wait): ditto.
1178 * libnosys/write.c (_write): ditto.
1179 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
1180 * libnosys/configure.in: configure.in to create libnosys configure.
1181 * libnosys/configure: Configure for libnosys library.
1183 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
1185 * sim/mips.ld: Clarify a comment.
1187 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
1189 * sparc/elfsim.ld: Make it work on both a.out and ELF.
1190 * sparc/traps.S: Rename trap_table label to work on both a.out
1191 and ELF. Put the address of the data section at the start
1192 of the section, so the simulator loader can find it for a.out loads.
1194 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
1196 * config/mn10200.mt: New file.
1198 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
1200 * mn10200/crt0.S: Don't waste top four bytes of stack.
1201 * mn10200/eval.ld: Fix stack top address.
1203 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
1205 * mips/dvemon.c: Remove the close function and get it from the generic
1207 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
1208 list to ensure that the proper API's are included.
1210 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
1212 * configure.in: Add mn10200 support.
1213 * configure: Regenerate.
1214 * mn10200/Makefile.in: New file.
1215 * mn10200/_exit.c: New file.
1216 * mn10200/access.c: New file.
1217 * mn10200/chmod.c: New file.
1218 * mn10200/chown.c: New file.
1219 * mn10200/close.c: New file.
1220 * mn10200/configure: New file.
1221 * mn10200/configure.in: New file.
1222 * mn10200/creat.c: New file.
1223 * mn10200/crt0.S: New file.
1224 * mn10200/crt1.c: New file.
1225 * mn10200/eval.ld: New file.
1226 * mn10200/execv.c: New file.
1227 * mn10200/execve.c: New file.
1228 * mn10200/fork.c: New file.
1229 * mn10200/fstat.c: New file.
1230 * mn10200/getpid.c: New file.
1231 * mn10200/gettime.c: New file.
1232 * mn10200/isatty.c: New file.
1233 * mn10200/kill.c: New file.
1234 * mn10200/lseek.c: New file.
1235 * mn10200/open.c: New file.
1236 * mn10200/pipe.c: New file.
1237 * mn10200/read.c: New file.
1238 * mn10200/sbrk.c: New file.
1239 * mn10200/sim.ld: New file.
1240 * mn10200/stat.c: New file.
1241 * mn10200/test.c: New file.
1242 * mn10200/time.c: New file.
1243 * mn10200/times.c: New file.
1244 * mn10200/trap.S: New file.
1245 * mn10200/trap.h: New file.
1246 * mn10200/unlink.c: New file.
1247 * mn10200/utime.c: New file.
1248 * mn10200/wait.c: New file.
1249 * mn10200/write.c: New file.
1251 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
1253 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
1254 * m32r/trap0.S: Renamed from trap.S.
1255 * m32r/eit.h: New file.
1256 * m32r/crtsysc.c: Delete, split up into several files.
1257 * m32r/chmod.c: New file.
1258 * m32r/close.c: New file.
1259 * m32r/exit.c: New file.
1260 * m32r/fstat.c: New file.
1261 * m32r/getpid.c: New file.
1262 * m32r/isatty.c: New file.
1263 * m32r/kill.c: New file.
1264 * m32r/lseek.c: New file.
1265 * m32r/open.c: New file.
1266 * m32r/raise.c: New file.
1267 * m32r/read.c: New file.
1268 * m32r/sbrk.c: New file.
1269 * m32r/stat.c: New file.
1270 * m32r/unlink.c: New file.
1271 * m32r/utime.c: New file.
1272 * m32r/write.c: New file.
1273 * m32r/Makefile.in (SYSCALLS): Delete.
1274 (LIBOBJS,LIBGLOSS): New variables.
1275 (all,install): Update.
1276 (libgloss.a): New rule.
1278 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
1280 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
1281 (gettimeofday): Change type of 2nd arg to struct timezone *.
1283 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
1285 * mips/syscalls.c (sbrk): Allow memory allocation to work
1286 for configurations which don't have memory at K1BASE.
1287 * mips/cma101.c (__sizemem): Ditto.
1289 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1291 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
1292 * m68k/gdbinit.emc: New file, user support for special features
1293 supported only on the EMC Symmetrix target.
1295 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
1297 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
1298 little- and big-endian executables.
1300 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
1302 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
1303 proper prefix for public assembly language labels.
1304 * sparc/ex930.ld: Add DWARF sections.
1305 * sparc/ex931.ld: Ditto.
1306 * sparc/ex934.ld: Ditto.
1307 * sparc/elfsim.ld: Simplify and clean up.
1308 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
1309 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
1310 to eliminate register corruption.
1312 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
1314 * sparc/cygmon-salib.c: Stop including sys/itimer.h
1316 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
1318 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
1321 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
1323 * mn10300/Makefile.in: Install sim.ld.
1325 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
1327 * sparc/elfsim.ld: Add constructor and destructor tables.
1329 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
1331 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
1333 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
1335 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
1337 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
1339 * mips/configure.in: Add idt to tx39 chain.
1340 * mips/configure: Rebuild.
1342 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
1344 * mips/crt0.S (__stackbase): Added.
1345 (zerobss): Initialize __stackbase.
1347 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
1349 * mips/configure.in: Also grok `mipstx39*-*-*'.
1350 * mips/configure: Regenerated.
1352 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
1354 * configure.in: Added powerpcle target.
1355 * configure: Regenerated.
1357 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
1359 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
1361 * sparc/crt0.S (_start): Define label for ELF targets.
1362 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
1363 proper prefix for public assembly language labels.
1364 (write, read): Disable to avoid conflict with generic versions
1366 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
1367 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
1369 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
1371 * sparc/configure.in: Treat sparc86x as a sparclite.
1372 * sparc/configure.in: Ditto.
1373 * sparc/Makefile.in (slite-install): Install missing files
1376 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
1378 * mips/configure.in: adjust target type pattern to export nullmon.ld
1379 * mips/configure: regenerated
1381 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
1383 * configure.in: Added sparc86x configuration.
1386 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
1388 * mips/crt0.S: Increase stack alignment.
1390 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
1392 * sparc/traps.S (win_flush): Prevent immediate window underflow
1393 trap on return. Miscellaneous comment formatting cleanup.
1395 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
1397 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
1399 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
1401 * rs6000/ads-io.c (write): Added write().
1403 * rs6000/Makefile.in: Changed objects used for libads to be
1404 new ads specific object files instead of some mvme objects.
1406 * Added ads-io.c and ads-exit.c to provide function stubs which
1407 are safe on ads board (SDS monitor).
1409 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
1410 is fixed, so re-enable output char quoting for mbx.
1412 * rs6000/mbx.specs: Added blank line to end of file. There
1413 were link errors without it?
1415 * rs6000/mbx.specs: Use mbx.ld script for linking.
1417 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
1418 gdb to display program output, yet.
1420 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
1423 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
1424 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
1425 * rs6000/mbx.ld,mbx.specs: New files for MBX.
1427 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
1429 * sparc/elfsim.ld: New linker script for running ELF programs
1431 * sparc/erc32-crt0.S: Disable copying of data segment.
1432 * sparc/erc32-stub.c: Generate correct public name for breakinst.
1433 * sparc/Makefile.in: Build erc32 library always.
1435 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
1437 * mips/syscalls.c (sbrk): Check word size correct for
1440 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
1442 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
1443 * mips/dve.ld: Eliminate references to VR4300.
1445 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
1447 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
1448 * mn10300/sim.ld: Ditto.
1450 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
1452 * sparc/cygmon-salib.c (__getProgramArgs): New function.
1454 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
1456 * configure.in: Added sparc64 configuration.
1458 * configure: Regenerated.
1460 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
1462 * mn10300/Makefile.in: Install libraries, not just linker scripts.
1464 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
1466 * config/mn10300.mt: New file
1467 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
1468 instead of nothing at all.
1469 * mn10300/configure: Ditto.
1471 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
1473 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
1474 issues for NT native builds.
1476 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
1478 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
1479 script; we also need to make SYM(start) global).
1481 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
1483 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
1485 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
1487 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
1489 * sparc/Makefile.in (SLITE_RAM_START): Add.
1490 (SPARC_RAM_START): Add.
1491 (SPARC64_RAM_START): Add.
1492 (SLITE_ALL): Add cygmon object files and linker script.
1493 slite-install: Install CygMon libraries and linker script.
1495 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
1497 * rs6000/ads.ld: Add default attributes to memory region.
1498 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
1499 * hp74x/hppa.ld: Ditto.
1500 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
1501 * pa/{op50n,w89k}.ld: Ditto.
1502 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
1503 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
1505 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
1507 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
1509 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
1511 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
1513 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
1515 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
1517 * mn10300/trap.h: Use generic syscall.h.
1518 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
1520 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
1522 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
1523 * mips/cma101.c: Reverse my previous change.
1524 Add #ifdef __mips16 then #error.
1526 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
1528 * mn10300/Makefile.in: Add rules for building libeval.a.
1529 * mn10300/configure: Don't use default.mt.
1530 * mn10300/configure.in: Ditto.
1531 * mn10300/eval.ld: Replace with modified version of default script.
1533 * mn10300/_exit.c: New file for libeval.a.
1534 * mn10300/access.c: Ditto.
1535 * mn10300/chmod.c: Ditto.
1536 * mn10300/chown.c: Ditto.
1537 * mn10300/close.c: Ditto.
1538 * mn10300/creat.c: Ditto.
1539 * mn10300/crt0.S: Ditto.
1540 * mn10300/crt1.c: Ditto.
1541 * mn10300/execv.c: Ditto.
1542 * mn10300/execve.c: Ditto.
1543 * mn10300/fork.c: Ditto.
1544 * mn10300/fstat.c: Ditto.
1545 * mn10300/getpid.c: Ditto.
1546 * mn10300/gettime.c: Ditto.
1547 * mn10300/isatty.c: Ditto.
1548 * mn10300/kill.c: Ditto.
1549 * mn10300/lseek.c: Ditto.
1550 * mn10300/open.c: Ditto.
1551 * mn10300/pipe.c: Ditto.
1552 * mn10300/read.c: Ditto.
1553 * mn10300/sbrk.c: Ditto.
1554 * mn10300/sim.ld: Ditto.
1555 * mn10300/stat.c: Ditto.
1556 * mn10300/time.c: Ditto.
1557 * mn10300/times.c: Ditto.
1558 * mn10300/trap.S: Ditto.
1559 * mn10300/trap.h: Ditto.
1560 * mn10300/unlink.c: Ditto.
1561 * mn10300/utime.c: Ditto.
1562 * mn10300/wait.c: Ditto.
1563 * mn10300/write.c: Ditto.
1564 * mn10300/sys/syscall.h: Ditto.
1566 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
1568 * mips/cma101.c: #ifdef out whole file if mips16.
1570 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
1574 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
1576 * m68k/crt0.S (start): Fixed code that clears .bss. Code
1577 was using dbra instruction and did not account for the fact
1578 that the instruction branches until counter is -1, not 0.
1580 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
1582 * mn10300/Makefile.in: New file for MN10300 eval board support.
1583 * mn10300/configure: Ditto.
1584 * mn10300/configure.in: Ditto.
1585 * mn10300/crt0-eval.S: Ditto.
1586 * mn10300/eval.ld: Ditto.
1587 * mn10300/test.c: Ditto.
1589 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
1591 * mips/vr4300.S (__previous): Fix comment type-o in
1594 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
1596 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
1597 Figure the length of the exception handler at runtime
1598 rather than compile time.
1600 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
1602 * configure.in: When running config-ml.in, put --enable-multilib
1603 before ac_configure_args, so that --disable-multilib can override
1605 * configure: Rebuild.
1607 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
1609 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
1611 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
1613 * config/mips.mt: Add rules for read.o and write.o.
1614 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
1615 * mips/dve.ld: New file to support Densan DVE-R3900 board.
1616 * mips/Makefile.in: Add rules for Densan support library libdve.a.
1617 * mips/configure.in: Build libdve.a for tx39 targets.
1618 * mips/configure: Ditto.
1620 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
1622 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
1624 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
1625 sys/types.h, and define _open_r, _close_r, etc.
1627 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
1629 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
1630 (read, write): If the fd isn't 0, 1, or 2, return an error.
1632 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
1634 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
1636 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
1639 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
1641 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
1642 to determine what template file we use.
1644 1997-12-22 Felix Lee <flee@cygnus.com>
1646 * rs6000/sim-errno.c (_cerror): need to return -1.
1647 * rs6000/sol-cfuncs.c (_cerror): likewise.
1649 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
1651 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
1652 defined. Allocate 128 bytes for a frame if sparc64.
1654 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
1656 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
1657 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
1658 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
1660 * sparc/configure.in: Add sparc64 to CPU list.
1661 * sparc/configure: Regenerated.
1662 * configure: Regenerated.
1664 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
1666 * configure.in: Added sparc64-elf configuration.
1668 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
1670 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
1671 sections. Copied from mips/idt.ld.
1673 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
1675 * mips/configure: Add entry.o to LSI library.
1676 * mips/configure.in: Ditto.
1677 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
1678 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
1679 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
1681 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
1683 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
1686 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
1688 * sparc/cygmon-salib.c (open): New syscall.
1690 * sparc/cygmon.ld: Add gcc_except_table section.
1692 * sparc/cygmon-crt0.S: Call __install_signal_handler.
1693 Run ctors/dtors as appropriate.
1695 * sparc/cygmon-salib.c (gettimeofday): New syscall.
1697 (add_mapping): Ditto.
1698 (remove_mapping): Ditto.
1699 (__install_signal_handler): Ditto.
1701 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
1703 * rs6000/mcount.S: New file to in case no profiling module was
1706 * rs6000/Makefile.in (OBJS): Add mcount.o
1707 (mcount.o): Depend on mcount.S.
1709 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
1711 * sparc/cygmon.ld: Add linkonce sections.
1713 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
1715 * d30v/syscalls.c (__syscall): Correct setting errno.
1717 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
1719 * sparc/Makefile.in: Removed TARGET_CFLAGS.
1720 * sparc/configure.in: Ditto.
1721 * sparc/configure: Regenerated.
1723 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
1725 * syscall.h: Remove d30v from comments.
1727 * d30v/syscalls.c: Use common syscall.h file, move setting errno
1728 into common function, rather than have each stub do it.
1730 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
1731 d30v specific version.
1732 (clean): Properly remove libraries.
1734 * d30v/sys/syscall.h: Delete.
1736 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
1738 * rs6000/Makefile.in (unlink.o): Add rule for.
1740 * syscall.h: New file.
1742 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
1744 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
1746 * sparc/Makefile.in: Reorganize file.
1748 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
1749 (all): Don't build erc32 support any more (never installed anyway).
1750 * sparc/erc32-io.c: Renamed from sim-io.c.
1751 * sparc/erc32-stub.c: Renamed from sim-stub.c.
1752 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
1753 * sparc/erc32.ld: Renamed from sim.ld.
1754 * sparc/configure.in (AC_INIT): Update.
1755 * sparc/configure: Regenerate.
1757 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
1759 * d30v/syscalls.c: New file to provide system call stubs.
1760 * d30v/sys/syscall.h: New file to provide system call numbers.
1761 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
1762 * d30v/Makefile.in: Remove old system stubs, and use the new ones
1765 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
1767 * d30v/sys/syscall.h: Define for d30v system calls.
1769 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
1771 * configure.in: Configure the sparc directory for the sparc-elf
1773 * configure: Regenerated.
1775 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
1776 crt0 and install the cygmon linker script.
1778 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
1781 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
1783 * sparc/configure: Regenerated.
1785 * sparc/cygmon.ld: New file.
1786 * sparc/cygmon-crt0.S: New file.
1787 * sparc/cygmon-salib.c: New file.
1789 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
1791 * d30v/crt0.S (_start): Set up stack pointer to end of internal
1794 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
1796 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
1798 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
1800 * configure.in (d30v-*-*): Add configuration.
1801 * configure: Regenerate.
1803 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
1804 * d30v/Makefile.in: Ditto.
1806 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
1808 * d30v/crt0.S: New file for d30v port.
1809 * d30v/configure{,.in}: Ditto.
1810 * d30v/Makefile.in: Ditto.
1811 * d30v/{in,out}byte.c: Ditto.
1812 * d30v/sim-{read,write,exit}.c: Ditto.
1814 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
1816 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
1817 be necessary until all hosts properly set BSP in configure.in.
1819 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
1821 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
1824 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
1826 * mips/crt0.S: Declare external functions as .text to
1827 eliminate linker warnings.
1829 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
1831 * mips/Makefile.in (SCRIPTS): Now is configurable.
1832 (BSP): Now is configurable.
1833 (vr4300.o): Remove unnecessary command.
1834 * mips/configure.in: Configure the newly configuable
1836 * mips/configure: Re-autoconf.
1839 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
1841 * mips/Makefile.in (pmon.o): Added compile command that includes
1842 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
1844 * mips/configure.in (part_specific_defines): New variable
1845 used when building pmon.o.
1846 (part_specific_obj): Include cma101.o as well as vr4300.o,
1847 since it is board-specific in many ways (and relies on
1848 routines in vr4300.o).
1850 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
1852 * mips/idt.ld: Add handling of DWARF sections.
1854 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
1856 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
1858 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
1860 * v850/sys/syscall.h: Match with what is in newlib.
1862 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1864 * v850/sys/syscall.h: New file.
1866 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
1868 * rs6000/ads.ld: Define ram region.
1869 (__stack): Fix value.
1870 * rs6000/crt0.S: Clear the sbss area as well as bss.
1872 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
1874 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
1875 Instead, just force . to be aligned when necessary.
1876 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1877 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
1879 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
1881 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
1882 scripts are in the source directory, not the object directory.
1884 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
1886 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
1887 * rs6000/yellowknife.ld: New file, linker script for embedded
1888 Yellowknife (CHRP/PPCP) box.
1889 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
1890 remove references to EVM, don't optimize the test program.
1891 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
1892 * rs6000/mvme-stack.S: Removed, unnecessary.
1894 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
1896 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
1898 * mips/Makefile.in (SCRIPTS): Added idtecoff.
1901 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
1903 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
1905 * m32r/crt0.S: Remove references to .fillinsn.
1907 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
1909 * testsuite/Makefile.in (INSTALL): Change install.sh to
1912 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
1914 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
1915 * rs6000/configure: Regenerate.
1918 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
1920 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
1923 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
1925 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
1926 of ALIGN(16). Remove ALIGN from _gp computation.
1928 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
1930 * mips/idtmon.S: Added magic number for _flush_cache slot.
1932 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
1934 * m68k/Makefile.in (install): Fix typo.
1936 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
1938 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
1940 * sparc/Makefile.in: Add rules for above.
1941 (701_OBJS): Add salib-701.o, sparclet-stub.o.
1942 [Brought over from Nov 5 change in sparclet branch.]
1944 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
1945 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
1947 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
1949 * m68k/sbc5204: Fix GROUP specifier.
1950 * m68k/sbc5206: Likewise.
1952 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
1954 * m68k/Makefile.in (all): Fix typo.
1956 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
1957 is an invalid instruction on the coldfire.
1959 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
1961 * mips/lsi.ld: New file.
1962 * mips/lsipmon.S: New file.
1963 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
1966 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
1968 * mips/regs.S (pc): Define.
1970 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
1972 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
1973 ABI, set up the stack for a 32-bit call before actually calling
1976 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
1977 with 64-bit pointers.
1979 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
1980 when comparing pointers.
1982 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
1984 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
1985 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
1987 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
1989 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
1990 an invalid addressing mode on the 68000 core.
1992 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
1994 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
1996 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
1998 * m32r/m32r-lib.c: New file.
1999 * m32r/{eva,eva-stub}.ld: New files.
2000 * m32r/Makefile.in: Build and install them.
2001 Also build and install m32r-stub.o.
2003 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2005 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2006 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2007 can't do final link until libs in this directory are built.
2008 * mips/configure: regenerated.
2010 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2012 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2013 a register, to avoid relocation overflow if they are zero.
2015 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2017 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2018 can now be configured by part_specific_obj.
2019 * mips/configure.in (part_specific_obj): added.
2020 * mips/configure: regenerate.
2022 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2024 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2026 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2028 * mips/ddb.ld: Align the location counter before setting _gp, and
2029 before setting edata. Remove ALIGN from _gp computation.
2030 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2031 of ALIGN(16). Remove ALIGN from _gp computation.
2033 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2035 * mips/array.ld: Add mips16 sections.
2036 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2038 * mips/crt0.S (zerobss): Use subu, not sub.
2040 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2042 * mips/crt0.S: Add .ent lines for all code fragments, so
2043 that objdump --disassemble will display them correctly.
2045 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2047 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2048 based targets. This should eventually be merged with or replaced
2049 by the m68k stub from gdb.
2050 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2051 * m68k/Makefile.in: Updated for above change.
2053 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2054 differences and changed to consistantly use the IMM macro for
2055 immediate constants. It is now possible to compare these two
2056 files without having to filter out insignificant differences.
2058 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2059 init_debug_traps to match documentation and other sample debugger
2062 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2064 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2066 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2067 targets running the dbug monitor.
2069 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2071 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2073 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2074 in the linker script.
2076 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2078 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2080 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2082 * mips/crt0.S (_start): Don't try to use FPU registers if
2083 __mips_soft_float is defined.
2085 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2087 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2089 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2091 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2092 Add support for %cc coprocessor registers, %asr registers.
2093 Work-around broken SAVE instruction on sparclet.
2095 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2097 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2098 same as mon_flush_cache. This fixes failures in "make check"
2100 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2102 * mips/syscalls.c (__errno, _raise): Delete.
2104 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2106 * mips/idt.ld: Align the location counter before setting _gp, and
2107 before setting edata.
2108 * mips/pmon.ld: Likewise.
2110 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2112 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2113 2.12 introduced a check for whether the compiler works, and that
2114 check will fail for a cross compilers without a complete set of
2117 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2119 * sbrk.c: Set the heap pointer to the address of _end, not the
2122 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2124 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2126 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2128 * mips/crt0.S: Delete unreachable instruction after exit call.
2129 Move exit call before .end _start.
2131 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2133 * configure: Regenerate with autoconf 2.12.
2135 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2137 * config/ppc.mh: New PowerPC eabi target specific config file.
2138 Always use -mrelocatable-lib -mno-eabi.
2140 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2141 * rs6000/configure: Regenerate.
2143 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2144 bytes, not 56 so that it is aligned to a 16 byte boundary.
2146 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2148 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2149 * sparc/crt0-701.S: Second pass at little endian support.
2151 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
2153 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
2154 * sparc/Makefile.in: Add rules for above.
2155 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2157 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
2159 * mips/ddb.ld: rename cairo.ld to ddb.ld
2160 * mips/Makefile.in: rename cairo to ddb
2162 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2164 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
2165 linker scripts for Hitachi eval boards.
2167 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
2169 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
2171 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
2173 * mips/crt0.S: Initialize gp register correctly.
2175 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
2177 * m32r/sys/syscall.h: New file.
2178 * m32r/crt0.S: Rewrite.
2179 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
2181 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
2183 * m32r/syscalls.c: Deleted, renamed to
2184 * m32r/crtsysc.c: this.
2185 * m32r/Makefile.in: Updated.
2187 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
2189 * m32r/{Makefile.in,configure.in,configure}: New files.
2190 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
2191 * configure.in: Recognize m32r-*-*.
2192 * configure: Regenerated.
2194 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
2196 * mips/crt0.S (_exit): Update terminating break instruction to use
2197 an explicit high value.
2199 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
2201 * sh: New directory, Hitachi SH libgloss support.
2202 * sh/sh3bb.ld: New file, SH3 big box linker script.
2204 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2206 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
2207 case the end symbol is not aligned.
2209 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2211 * mips/vr4300.S (__cpu_flush): Fix lui constant.
2212 * mips/crt0.S (init): Fix passing of arg0 through exit() and
2214 * mips/syscalls.c (__errno): Return address of errno, rather than
2217 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
2219 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2220 Merge .init and .fini sections into .text to fix a.out.
2222 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
2224 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2225 Many fixes for problems discovered during testing. Make stack end
2226 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
2227 longword aligned. Move .shdata out of .text section. Put .rodata
2228 and .gcc_except_table into .text section. Get rid of .shbss
2229 section, load it into .bss. Remove bogus start address
2230 calculation for .bss. Force all sections to be longword aligned.
2231 Create .init and .fini sections (including function prologues and
2232 epilogues) for ELF support.
2233 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
2234 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
2235 Remove creation of vbr_table. Fix function prologue in _exit.
2236 Use fp instead of a6. Add .text pseudo-op to the beginning of
2238 * crt0.S: Remove global symbols zeroboss, init and launch. Make
2239 main, exit, hardware_init_hook, software_init_hook, atexit and
2240 __do_global_dtors extern, not global. Fix logic error when
2241 initializing stack pointer. It now loads sp if __stack is non-
2242 zero. Reverse order of software and hardware init hooks.
2243 Hardware now comes first. Add call to __INIT_SECTION__, and
2244 register __FINI_SECTION__ with atexit. This is needed to make ELF
2245 static constructors and destructors work right.
2247 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
2249 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
2250 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2251 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
2252 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
2254 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
2256 * mips/Makefile.in (SCRIPTS): Add cairo.
2257 (vr4300.o:): Force build with target CFLAGS to ensure correct
2258 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
2259 as the -Tpmon.ld target.
2260 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
2261 * mips/cairo.ld: Added.
2262 * mips/crt0.S: Restore atexit() call. Fix startup stack
2264 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
2265 * mips/vr4300.s: Added simple bus error handler to cope with
2266 sizing memory that doesn't ghost, but does abort.
2267 * mips/cma101.c: Improve the memory sizer.
2268 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
2270 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2272 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
2274 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
2275 * a29k/configure: Regenerate.
2277 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2279 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
2280 Linux, Solaris libraries if built.
2282 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2284 * m68k/Makefile.in: Add -nostdlib to the test targets.
2285 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
2286 .data to .text where they really belong.
2287 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
2288 GCC is supposed to do this in __main.
2290 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
2292 * sparc/libsys/isatty.c: New file.
2294 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2296 * pa/Makefile.in: Build the test case as seperate targets.
2297 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
2300 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2302 * m68k/Makefile.in: Install common crt0.o, remove old references
2305 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2307 * sparc/Makefile.in: Built crt0.S, not crto.s.
2308 * sparc/crt0.S: Don't use REGS macro, use % always.
2309 * sparc/salib.c: Add a prototype for putDebugChar.
2311 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
2313 * sparc/{sysc-701.c,crt0-701.S}: New files.
2314 * sparc/Makefile.in (all): Build them.
2315 ($(701_BSP),crt0-701.o): New targets.
2316 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
2317 (all): Depend on $($(CPU)_ALL).
2318 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
2319 Depend on $($(CPU)_INSTALL).
2320 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
2321 (AC_CONFIG_AUX_DIR): Call.
2323 * sparc/configure: Regenerated.
2325 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
2327 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
2329 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
2331 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
2333 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2335 * lseek.c (lseek): Don't use SET_ERRNO.
2336 * open.c (open): Ditto.
2338 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
2340 * sparc/Makefile.in: Install ex930/931/934.ld files.
2341 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
2342 define target_alias to make install work from this directory.
2344 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
2346 * Makefile.in: Make sure we always have an argument to for. Make
2347 sure rootpre and srcrootpre are always set before using
2350 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2352 * glue.h (SET_ERRNO): Removed.
2353 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
2355 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2357 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
2360 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
2362 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
2363 assembly of the "sync" instruction.
2364 * mips/Makefile.in: Removed special cma101.o build. Seperate
2365 install.sh invocations for the BSP libraries.
2367 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2369 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
2371 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
2373 * sparc/traps.S: Don't use REGS macro, use % always.
2374 * sparc/Makefile.in: Add -nostdlib when building the test cases,
2375 as gcc keeps thinks it wants two crt0.o.
2376 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
2377 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
2378 broken, and I doubt it'll get fixed.
2380 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
2382 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
2384 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
2386 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
2387 (cma101.o): Pass -mips2 after $(CFLAGS).
2389 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2391 * Makefile.in (bindir, libdir): Use autoconf-set values.
2392 * configure: Rebuilt.
2394 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
2395 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
2396 * doc/configure: Rebuilt.
2398 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
2399 (bindir, libdir): Use autoconf-set values.
2400 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
2401 (AC_PREREQ): autoconf 2.5 or higher.
2402 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
2405 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2407 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
2408 hardware_init_hook and software_init_hook if they exist with a
2409 legit address. Drop into exit after main. Zero the bss section.
2410 * sparc/ex930.ld: PROVIDE hardware_init_hook and
2413 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
2415 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
2417 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
2419 * debug.[ch]: New files for GDB stub support.
2420 * config/default.mt: Add rules for debug.o.
2421 * config/default.mh: Add rule for building C++ source. Add $srcdir
2422 to INCLUDES so shared header files can be found.
2424 * sparc/salib.c(exceptionHandler): Range check the vector number
2425 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
2427 * sparc/crt0.s: Handle cpus that don't have FP support.
2428 * sparc/Makefile.in: Add multilib support. Add variable for
2429 objcopy and objdump. Build the BSPs as archive libraries, not
2430 object files. Add support for the SIS sparc simulator. Build the
2431 test case srecords and dissasembly as seperate makefile
2432 targets. Also optionally build the C++ test case. Use a target
2434 * sparc/configure.in: Add multilib support.
2435 * sparc/configure: Regenerated.
2436 * sparc/asm.h: Macros to deal with aout and coff formats portably.
2437 * sparc/slite.h: Sparclite specific stuff.
2438 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
2439 the SIS sparc simulator.
2440 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
2441 * sparc/tests.c: Test case for linking and GDB protocol.
2443 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2445 * pa/Makefile.in: Build the test case srecords and dissasembly
2446 as seperate makefile targets. Also optionally build the C++ test
2448 * pa/crt0.S: If __stack and __globals have a legit address, use
2449 that for %sp and %gp. Execute hardware_init_hook and
2450 software_init_hook if they exist with a legit address. Add
2451 __do_global_dtors() to the atexit array.
2452 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
2453 libraries. Allocate the stack and global spaces from the top of
2454 memory. PROVIDE hardware_init_hook and software_init_hook.
2456 * m68k/Makefile.in: Build the test case srecords and dissasembly
2457 as seperate makefile targets. Also optionally build the C++ test
2459 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
2460 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
2461 correctly for a change.
2462 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
2463 building seperate ones. PROVIDE hardware_init_hook and
2464 software_init_hook. Stick the Constructors and Destructors in
2465 .data cause they don't work in .text (which is where they should
2467 * m68k/cpu32bug: Add a few more traps to support the older ABug
2469 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
2470 of memory. Excecute hardware_init_hook and software_init_hook if
2471 they exist with a legit address. Add __do_global_dtors() to the
2474 * rs6000/Makefile.in: Use the linker script to build the test
2475 case. Also build a C++ test case.
2476 * rs6000/dtor.C: Test contructors and destructors.
2477 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
2479 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
2480 so we can test for them in the crt0.S.
2481 * rs6000/crto.S: Excecute hardware_init_hook and
2482 software_init_hook if they exist with a legit address.
2484 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2486 * mips/Makefile.in: Replace the "test" target with seperate
2487 targets for the dissasembled file, and the srecord.
2488 * mips/configure.in: Use a target makefile fragment.
2489 * mips/configure: Regenerate.
2490 * mips/idt.ld: Add a comment on producing srecords. Setup a space
2491 for the stack. PROVIDE hardware_init_hook and software_init_hook.
2492 * mips/crt0.S: Make a small stack. Run memsize() using the temp
2493 stack, and then set the stack to the top of memory. Also grab some
2494 space for the globals. Add __do_global_dtors() to the atexit
2495 array. Call _exit from newlib so the atexit array gets run, then
2498 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
2500 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
2502 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
2504 * rs6000/simulator.S (open, close, lseek): Add system calls.
2505 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
2507 (SIM_OBJS): Put them here instead.
2509 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2511 * m68k/crt0.S: Don't allocate __stack in the .bss section.
2512 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
2513 the top of memory. Use "-l" in GROUP rather than the full name so
2514 it'll get found using the path lookup in LD. Also link in libgcc
2515 too. Don't set __lstack anymore.
2516 * m68k/Makefile.in: Build test as a series of Makefile targets,
2517 rather than as a big loop.
2519 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2521 * rs6000/mvme-stack.S: New file, define __stack.
2522 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
2525 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2527 * rs6000/Makefile.in: Add support for multilib.
2528 * rs6000/configure.in: Ditto.
2529 * rs6000/configure: Regenerate.
2531 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
2533 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
2535 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2537 * {mips,a29k,pa}/configure.in: Add support for multilibs
2538 by using config-ml.in.
2539 * {mips,a29k,pa}/configure: Regenerate.
2540 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
2541 not objects for the BSPs.
2543 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2545 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
2547 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2549 * rs6000/simulator.S: Call _cerror to save errno if an error
2551 * rs6000/sim-errno.c (_cerrno): New function to set errno.
2553 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2555 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
2556 libgloss on PowerPC Solaris.
2558 * rs6000/Makefile.in: Add Solaris support.
2560 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2562 * Makefile.in: Don't do anything if SUBDIRS is empty.
2564 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2566 * configure.in, m68k/configure.in: Add support for multilibs by
2568 * m68k/crt0.S: If a value for __stack hasn't been specified,
2569 initialize %sp to some memory in .bss.
2570 * m68k/Makefile.in: Build archive libraries, not objects for the
2571 BSPs. Build multiple copies of the crt0.o, one for each target. Add
2572 support to build multilibs.
2573 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
2574 libc.a and the BSP rather than INPUT an object. Get the right
2577 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
2579 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
2580 extbl, so it can be used on a 68000.
2582 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2584 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
2585 instruction following the _exit system call. This also makes sure
2586 that the debugger reports the address as being in _exit, rather
2587 than whatever function follows _exit.
2589 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2591 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
2592 mon-syscalls.S,mon-write.c}: Initial support for MON960.
2593 * configure.in: Add support for i960.
2594 * configure: Rebuild with autoconf 2.8.
2596 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
2598 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
2599 * a29k/configure: Rebuild with autoconf 2.7.
2600 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
2601 AC_CANONICAL_SYSTEM.
2602 * mips/configure.in, pa/configure.in: Likewise.
2603 * rs6000/configure.in: Likewise.
2604 * m68k/configure, mips/configure, pa/configure: Rebuild.
2605 * rs6000/configure: Rebuild.
2607 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
2609 * sparc/libsys/sbrk.S (curbrk): Moved from here,
2610 * sparc/libsys/cerror.S (curbrk): To here.
2612 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
2614 * mips/crt0.S (bssloop): Updated comment to reflect the source.
2616 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
2618 * configure.in (sparclet-*-aout*): Add entry.
2619 * configure: Regenerated.
2620 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
2621 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
2624 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2626 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
2627 satellite. (doesn't use udi)
2628 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
2629 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
2631 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
2632 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
2634 * configure.in: Add support for a29k.
2635 * configure: Rebuild.
2637 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2639 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
2640 system call, instead of sucessive .INCHR system calls. Map \r on
2643 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
2645 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
2647 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2649 * rs6000/mvme-print.c: New file, map write into sequences of
2650 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
2652 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
2654 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
2657 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
2659 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
2660 * mips/cma101.c (time): Added time() function.
2662 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
2664 * mips/vr4300.S (__cpu_flush): Fix loop counter.
2666 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
2668 * mips/syscalls.c: Used include file, rather than local manifest
2670 * mips/crt0.S: Removed IDT monitor entry points.
2671 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
2672 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
2673 * mips/{mipspmon.ld}: Added.
2675 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2677 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
2678 * rs6000/configure: Regenerate.
2680 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2682 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
2683 in the .sdata section, and provide a fixup for the address, in
2684 order to support the new -msdata compiler flag.
2686 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2688 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
2689 so eabi-ctors in libgcc.a can know to register the function to
2690 call all of the destructors.
2692 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
2694 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
2695 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
2696 (AC_CONFIG_AUX_DIR): Define
2697 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
2699 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
2701 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
2704 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
2706 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
2707 returns size, not (last address + 1).
2709 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
2711 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
2712 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
2713 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
2714 to use CC, etc., instead of CC_FOR_TARGET, etc.
2715 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
2716 RANLIB. Always use default.mh.
2717 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
2718 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
2719 substituted by the autoconf configure script. Use them instead of
2720 the *_FOR_TARGET variants.
2721 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
2722 * m68k/configure.in: Call AC_ARG_PROGRAM.
2723 * mips/configure.in, pa/configure.in: Likewise.
2724 * rs6000/configure.in: Likewise.
2725 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
2727 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
2728 * mips/Makefile.in: Split new test target from all target.
2729 * configure, */configure: Rebuild.
2731 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
2733 * Makefile.in: Added prefix, exec-prefix and tooldir to
2734 FLAGS_TO_PASS so vaulting works correctly.
2736 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
2738 * mips/mipsidt.ld: Added.
2739 * mips/syscalls.c: Added.
2740 * mips/crt0.S: Added FPU presence check, and entry points into IDT
2742 * mips/Makefile.in (all): Updated to build generic IDT monitor
2744 * mips/test.c (main): Removed unnecessary prototypes.
2745 * configure.in (configdirs): Removed mips64vr4300 target.
2746 * configure: Re-generated.
2747 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
2748 directory path element.
2749 * mipsidt: Directory removed.
2751 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
2753 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
2754 * configure, */configure: Rebuild.
2755 * Makefile.in, */Makefile.in: Don't set program_transform_name.
2757 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2759 * configure.in (configdirs): Add mips*vr4300*-*-* target.
2761 * configure: Re-generated.
2763 * mipsidt/crt0.S: Check for FPU presence.
2765 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
2767 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
2769 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
2771 * config/default.mh: Add additional "../" to path used to find
2772 comp-tools binaries in an object tree.
2774 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2776 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
2779 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2781 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
2782 calls, not decimal, since formatting the disk when you intend to
2783 write out a character is not nice.
2785 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2787 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
2788 stack chain to avoid last word indebugger's memory.
2790 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
2793 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
2795 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
2798 * mipsidt/crt0.S: Changed monitor entry sequence.
2800 * mipsidt/syscalls.c: Added local sbrk() function, derived from
2801 (libgloss/sbrk.c), but using the monitor routine to ascertain the
2802 amount of memory available.
2804 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
2806 * mipsidt: Added (directory). This is a simple crt0 module for the
2807 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
2808 specific R3000 board, so it was safer creating a new target
2810 * mipsidt/Makefile.in: Added.
2811 * mipsidt/configure: Added.
2812 * mipsidt/configure.in: Added.
2813 * mipsidt/crt0.S: Added.
2815 * mipsidt/syscalls.c: Added.
2816 * mipsidt/test.c: Added.
2818 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
2820 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
2822 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
2823 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
2824 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
2826 * rs6000/sim{-crt0,ulator}.S: Ditto.
2828 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
2829 for _start, since the linker needs to see this.
2831 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
2833 * sparc/sparc-stub.c: include sparclite.h to get access to register
2835 * (trap_low): Save and restore FP regs if necessary. Also, clean
2836 up save and restore of debug unit regs.
2837 * (hard_trap_info): Add more architecturally defined traps.
2838 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
2839 * (get_in_break_mode): Clean up. Get rid of calls to
2840 set_hw_breakpoint_trap(). Also, use write_asi macro
2841 * (handle_exception): Clean up `g' and `G' commands. Add `P'
2843 * (hw_breakpoint): Why was this here!? It's gone now...
2844 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
2845 flow setup. Call main instead of jumping to it.
2846 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
2847 and improved read_asi macro.
2848 * (win_ovf win_unf): Parameterize window size.
2849 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
2850 * (read_psr write_psr): New macros to do the obvious.
2851 * Add conditionalized code for 933 window size.
2853 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2855 * rs6000/simulator.S (abort): Delete abort.
2856 * rs6000/sim-abort.c: New file, to print message that abort was
2858 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
2860 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
2861 give the start and end of a function written in assembler. If
2862 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
2863 the real function with one or two leading periods.
2865 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
2866 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
2868 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
2869 Compile the .S files with gcc, so that -mcall-* flags define the
2872 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
2874 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
2875 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
2876 * sparc/salib.c (__main): Comment out empty function.
2878 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
2880 * Makefile.in (maintainer-clean): New synonym for realclean.
2881 * hp74x/Makefile.in (maintainer-clean): Likewise.
2882 * m68k/Makefile.in (maintainer-clean): Likewise.
2883 * pa/Makefile.in (maintainer-clean): Likewise.
2884 * mips/Makefile.in (maintainer-clean): Likewise.
2885 * rs6000/Makefile.in (maintainer-clean): Likewise.
2886 * sparc/Makefile.in (maintainer-clean): Likewise.
2887 * doc/Makefile.in (maintainer-clean): Likewise.
2888 * testsuite/Makefile.in (maintainer-clean): Likewise.
2889 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
2891 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2893 * rs6000/Makefile.in (all): Fix typo preventing simulator from
2896 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2898 * rs6000/Makefile.in: Misc mvme support fixes.
2900 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
2901 leading underscores from identifiers.
2903 * m68k/asm.h: New file, macro definitions helpful for assembly
2904 language programming.
2905 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
2908 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
2909 New files, preliminary support for motorola mvme targets running
2911 * rs6000/Makefile.in: Build mvme support.
2913 * rs6000/asm.h: New file, macro definitions helpful for assembly
2914 language programming.
2915 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
2917 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
2919 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
2921 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
2923 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
2924 reordered insns that can end up being an infinite loop.
2925 * m68k/idp-outbyte.c (READREG): Likewise.
2927 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2929 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
2930 using a large static area for the break area.
2932 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2934 * rs6000/Makefile.in (install*): Add separate installation rules
2935 for sim and evm targets.
2937 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
2939 * rs6000/sim*: Add PowerPC simulator support.
2941 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
2943 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
2944 code. Fix callinfo directives to include "millicode" attribute.
2946 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
2948 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
2950 * pa/crt0.S ($START$): Use local label prefix for local label
2953 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
2955 * ex93x/sparclite.h: add __WINSIZE.
2956 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
2959 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2961 * Makefile.in: Updated to reflect filename changes.
2963 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
2964 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
2967 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2969 * m68k/mc68681-duart.h: Removed everything except register offsets.
2970 Changed offsets so they reflect actual chip instead of how device
2971 is mapped into the IDP address space.
2972 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
2973 (READREG, WRITEREG): Changed to correspond to unusual way the
2974 device is mapped (ie. base address + (reg offset * 4) + 3)).
2975 (duart_status, duart_mode, duart_init, duart_restore): Removed,
2976 these interfaces were never used and didn't work.
2977 (outbyte): Removed unconditional delay.
2979 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
2980 change of April 18th which makes the "_end" symbol compatible
2981 with both a.out and coff toolchains.
2982 (zerobss): Handle zero-length bss.
2984 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2986 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
2987 regenerated with autoconf 2.4.2.
2989 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
2991 * doc/porting.texi: Fix typos and spelling errors.
2993 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
2995 * pa/Makefile.in: Enable HP supplied millicode routines.
2996 * pa/hp-milli.s: Make sure copyright notice gets included
2999 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3002 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3004 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3006 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3008 * pa/crt0.S: Call exit() after returning from main.
3010 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3012 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3013 (distclean, realclean): Remove autoconf-generated config.cache
3014 and config.log files.
3016 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3018 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3019 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3020 is invoked, it makes it much more difficult to debug.
3022 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3024 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3026 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3028 * stat.c: Add const so it works with newlib's stat.h.
3030 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3032 * m68k/mvme.S: Extend sign using two instructions rather than one
3033 so it'll work on a stock mc68000.
3035 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3037 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3038 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3040 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3041 * pa/Makefile.in: Make all just build BSP, add seperate test
3043 * most files: add Cygnus BSD-style copyright message.
3045 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3047 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3048 Use changequote() to temporarily turn off m4 quoting so that
3049 i[345]86-*-go32 pattern in case statement remains unchanged.
3050 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3053 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3055 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3058 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3060 * ex93x: renamed to sparc.
3061 * r3000: renamed to mips.
3062 * hppro: renamed to pa.
3063 * configure.in, configure: Use new directory names.
3064 * config/default.mh: Remove '' in sed program_transform_name so
3066 * doc/porting.texi: update doc.
3068 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3070 * doc/configure.in: converted to autoconf.
3071 * doc/configure: New file, generated with autoconf 2.3.
3073 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3074 r3000}/Makefile.in (Makefile.in): Added config.status to
3076 (config.status): New target.
3078 * m68k/Makefile.in: Build M68332BCC BSP.
3080 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3082 * glue.c: Change decl of end to char[] for some reason.
3083 * (sbrk): Rewrite sbrk so that it works.
3084 * (fstat): Return status indicating fd is for a tty. Makes stdio
3086 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3087 -18(sp). Note that -24 decimal == -18 hex...
3088 * hppro/op50n-io.S: Add read and write interfaces to the rom
3089 monitor. Unfortunately, the monitor doesn't seem to work...
3090 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3091 nice way. Define stack and reserve space. Put heap after stack.
3093 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3095 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3096 versions prior to this generate code that AIX 4.X's sh can't
3099 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3100 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3102 * m68k/bcc.ld: Link with bcc.o
3104 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3106 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3107 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3108 * hppro/divcnst-generic/*: Delete.
3109 * hppro/divcnst-fast/*: Delete.
3110 * hppro/Makefile.in: Delete junk.
3112 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3114 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3115 section, moved __stack definition to the top level and set it
3116 explicitly to the value appropriate to the target board.
3117 Added __end symbol (needed for a.out toolchains).
3119 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3121 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3122 malloc doesn't trash the stack.
3123 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3124 value, which is useless anyway.
3126 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3128 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3130 * m68k/Makefile.in: Install BCC linker script.
3132 * Makefile.in: Fixed typo.
3134 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3135 * hppro/configure: regenerated.
3137 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3139 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3141 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3142 outp. Use correct port numbers for COM1 serial port.
3144 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3146 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3147 proper immediate-operand syntax for whatever the target assembler
3149 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3150 definitions as in m68k/crt0.S.
3152 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3154 * Makefile.in: fixed clean rules such that they do not try to
3155 clean ${SUBDIRS} if libgloss not supported on that target.
3157 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3159 * configure.in: Append new subdirectories to ${configdirs}.
3160 (go32-*-*): Removed.
3161 * configure: Regenerated.
3163 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
3166 * m68k/Makefile.in: Don't hide how BSP objects are built.
3168 * glue.c (print, putnum): declared void.
3170 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
3171 (LIBS_FOR_TARGET): Removed.
3173 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
3174 make variables, expands to compiler flags to find headers and
3175 libraries if ${objroot}/newlib is present.
3176 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
3177 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
3178 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
3179 LIBS_FOR_TARGET): Removed.
3181 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
3183 * m68k/Makefile.in (install): Use correct names for MVME* variables.
3184 * configure.in: Delete `unknown' from m68* case.
3186 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3188 * m68k/crt0.S: initialize stack pointer to __stack before creating
3191 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
3192 bss, and into its own segment with an address at top of RAM.
3194 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3196 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
3197 converted to autoconf.
3198 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
3199 from configure.in with autoconf 2.3.
3201 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
3203 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
3204 CONSTRUCTING and RELOCATING only work for linker scripts built
3205 from ld/scripttmpl/*.
3207 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
3208 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
3209 tables and etext, edata, and end variables are only done when
3212 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
3214 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
3216 * hppro/crt0.S: Remove static definitions of _stack and $global$.
3217 Let the linker script define them in the BSS segment.
3218 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
3219 for $global$ and _stack in the appropriate segments.
3221 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
3223 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
3225 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
3227 * ex93x/ex93x.ld: Add crt0.o in INPUT.
3228 * ex93x/sparcl-stub.c: Add nop after bg insn.
3229 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
3231 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
3233 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
3235 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
3237 * config/default.mh: Use SRCROOT to find the newlib includes.
3239 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
3241 * configure.in, testsuite/configure.in: Add SRCROOT variable.
3242 * glue.c: Change "char *path" to "const char *path" so it works
3243 with the changes stat.h.
3245 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
3247 * ex93x/ex93x.ld: The stubs module now can have different names for
3248 different SPARClite chips. Use default one which is slite930.o.
3250 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3252 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
3254 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
3256 * config/default.h: add -I. to INCLUDES.
3257 * ex93x/salib.c: to include sparclite.h.
3258 * ex93x/sparclite.h: new file copied from gdb/sparclite.
3260 * config/default.mh: Fix INCLUDES to one level less '../'.
3262 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
3264 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
3267 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
3269 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
3270 in the linker script. Use a macro to cover using '#' or '&' for
3272 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
3273 using '#' or '&' for immediate values.
3274 * testsuite/libgloss.all/io.c: Add a test for read().
3276 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
3278 * glue.c: Make use _ansi.h, move to top level libgloss directory
3279 form all other directories.
3280 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
3281 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
3283 * configure.in: All configure.in now edit the value to OBJROOT in
3284 the Makefiles they produce.
3285 * config/default.mh: Use OBJROOT for paths to test for fresh
3287 * configure.in: Add the testsuite directory.
3288 * testsuite/config/{m68k.mt,mips.mt}: New target support for
3289 MVME135, IDP, and Array targets.
3291 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
3293 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
3294 traditional and ANSI varargs. (which currently fail)
3295 * Makefile.in: Build intelligently and use dependancies so we
3296 don't rebuild the world for each test run.
3297 * configure.in: Make a .gdbinit file to run the tests and load via
3300 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3302 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
3305 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3307 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
3308 * m68k/mc68ec.c: Ditto, in asm statements.
3309 * m68k/mvme.S: Ditto.
3311 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3313 * Makefile.in (all): added "else" statements for Ultrix to work
3315 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
3317 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
3318 * testsuite/config/support.c: A minimal testing API for minimal
3320 * testsuite/config/hppa.mt: Set build flags for PRO targets.
3321 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
3322 Test cases for libgloss and soft-float.
3324 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
3326 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
3328 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
3329 suite for low level stuff. A few test cases now all build.
3331 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
3333 * config/default.mh: Change default path for linking in a freshly
3334 built libc.a, libm.a, libgcc.a to work with -msift-float.
3336 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
3339 * m68k/Makefile.in: Use explicit rules, rather than redefining
3340 .c.o. This is to force compiling with -m68000.
3342 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
3344 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
3347 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
3349 * doc, doc/Makefile.in, configure.in: New directory.
3350 * doc/porting.texi: New manual that explains porting the GNU tools
3351 to embedded systems.
3353 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
3355 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
3356 which has hardware breakpoint support.
3357 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
3359 * ex93x/sparcl-stub.c: New file.
3360 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
3362 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
3364 * r3000/crt0.S: Zero the bss section by words.
3366 * r3000/Makefile.in: Add in the rest of the support code for the
3369 * r3000/array.ld: Set the memory map for the Array Tech LSI
3372 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
3373 prototype using ROM entry points.
3375 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3377 * hppro/crt0.S: Add _sr4export function so GDB calls work.
3379 * hppro/Makefile.in: Link in libc.a twice so atexit works().
3381 * hppro/glue.c: Don't stub out __main anymore.
3383 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
3385 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
3387 * r3000/glue.c,crt0.S,test.c: New support for for mips.
3389 * configure.in: Configure r3000 dir for a mips chip.
3391 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3393 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
3396 * hppro/Makefile.in: Link in the rest of the millicode routines.
3398 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
3400 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
3401 since xgcc is for the wrong architecture.
3403 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
3405 * config/default.mh: Find the corrrect libgcc2.a.
3407 * Makefile.in: Link in libgcc2.a by default. Build new millicode
3410 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
3411 test-dyncall.c, test-mul.c: New millicode files for low level math
3414 * test.c: Use printf so millicode gets exercised.
3416 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
3417 divU_9.S: Fast versions of some division routines.
3419 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
3420 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
3421 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
3422 divU_3.S, divU_7.S: Yet more millicode routines.
3424 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
3426 * config/default.mh: Add default searches for the correct libc and
3429 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
3431 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
3432 for the test program.
3434 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
3436 * m68k/glue.c: Remove errno so there's no libc dependancies.
3438 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
3439 from mvme.S so the library can link without the stub.
3441 * m68k: New directory. Merge the idp, shared, and mvme135
3442 directories into one place.
3444 * config/default.mh: Use CC_FOR_TARGET for .S files so the
3445 preprocessor actually gets run.
3447 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
3449 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
3451 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
3452 based target boards. Moved from newlib/stub.
3454 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
3457 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
3458 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
3461 * libgloss: Creation. A library for board support packages. The
3462 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
3464 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
3466 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
3468 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
3470 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
3471 what mvme135-stub.c expects.
3473 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
3475 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
3478 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
3480 * mvme135/mvme135-asm.S: new file.
3481 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
3482 Makefile.in: build mvme135-stub.o.
3484 * ChangeLog: created.