1 2005-08-10 DJ Delorie <dj@redhat.com>
3 * configure.in: Add m32c support.
4 * configure: Regenerated
5 * m32c: New directory, Renesas R8C/M16C/M32C support.
6 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
7 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
8 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
9 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
10 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
11 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
12 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
13 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
15 2005-08-02 Shaun Jackman <sjackman@gmail.com>
17 * libgloss/arm/libcfunc.c (isatty): New function.
19 2005-08-02 Shaun Jackman <sjackman@gmail.com>
21 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
22 argument set to -1, which is an invalid signal number.
23 (_kill): Comment and coding style changes only.
24 (_raise): Remove function.
26 2005-07-19 Paul Brook <paul@codesourcery.com>
28 * arm/crt0.S: Ensure doubleword stack alignment.
30 2005-07-18 Richard Sandiford <richard@codesourcery.com>
32 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
34 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
35 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
36 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
37 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
38 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
39 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
41 2005-07-18 Shaun Jackman <sjackman@gmail.com>
43 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
44 (alarm): Add the weak attribute.
45 (pause): New function. Return ENOSYS.
46 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
49 (_link): Ditto. Return ENOSYS.
50 (_unlink): Call the swi instead of returning -1.
51 (_raise): Add the weak attribute. Return ENOSYS.
52 (isatty): Rename to _isatty. Call the swi instead of returning 1.
53 (_system): Call the swi instead of returning ENOSYS.
56 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
58 * configure.in: Add ms1 case.
59 * configure: Regenerate.
67 * ms1/configure.in: New.
68 * ms1/crt0-16-002.S: New.
69 * ms1/crt0-16-003.S: New.
70 * ms1/crt0-64-001.S: New.
72 * ms1/exit-16-002.c: New.
73 * ms1/exit-16-003.c: New.
74 * ms1/exit-64-001.c: New.
82 * ms1/Makefile.in: New.
86 * ms1/startup-16-002.S: New.
87 * ms1/startup-16-003.S: New.
88 * ms1/startup-64-001.S: New.
98 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
100 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
101 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
102 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
103 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
104 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
105 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
106 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
107 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
108 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
109 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
110 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
111 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
114 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
116 * arm/syscalls.c (get_errno): Fix output register constraint.
118 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
120 * rs6000/sim-getrusage.S: New file, broken out of:
122 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
123 (sim-getrusage.o): New rule.
125 2005-04-28 Shaun Jackman <sjackman@gmail.com>
127 * libgloss/syscalls.c (get_errno): Add an output register constraint.
129 2005-04-19 Eric Christopher <echristo@redhat.com>
131 * mips/regs.S: Sign extend constants for mips64 and unify
134 2005-04-12 Shaun Jackman <sjackman@gmail.com>
136 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
140 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
142 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
143 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
144 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
145 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
146 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
148 2005-02-08 Antony King <antony.king@st.com>
150 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
151 instead of file pointer.
153 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
155 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
156 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
157 (all): Use ALL_INSTALL_FILES instead of its contents. Add
158 ALL_INSTALL_FILES_NEWLIB_COPY.
159 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
161 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
163 * configure.in: Support cris-*-* and crisv32-*-*.
164 * libnosys/configure.in: Ditto.
165 * configure, libnosys/configure: Regenerate.
166 * cris: New directory.
167 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
168 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
169 cris/Makefile.in, cris/setup.S, cris/configure: New files.
171 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
173 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
175 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
177 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
178 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
179 __make_section_unallocated. Mark magic variable as used.
181 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
183 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
185 (libc_cv_asm_popsection_directive): Ditto.
186 (libc_cv_section_attributes): Ditto.
187 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
188 "_" as well, and set __SYMBOL_PREFIX accordingly.
189 * libnosys/configure: Regenerate.
191 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
193 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
194 as-new and ld-new, not as.new and ld.new.
196 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
198 * libnosys/warning.h (__make_section_unallocated)
199 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
200 instead of ";" to delimit assembly lines.
202 2005-01-07 Paul Brook <paul@codesourcery.com>
204 * arm/crt0.S: Call __libc_{init,fini}_array instead of
205 _init/_fini if they exist.
207 2004-11-26 Paul Brook <paul@codesourcery.com>
209 * arm/crt0.S (_start): Add .cantunwind annotation.
211 2004-10-28 Nick Clifton <nickc@redhat.com>
213 * configure.in: Add support for iq2000 target.
214 * configure: Regenerate.
216 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
218 * configure.in: Support crx-*-*.
219 * configure: regenerate.
220 * crx/_exit.c: New file.
221 * crx/_getenv.c: Ditto.
222 * crx/_rename: Ditto.
223 * crx/close.c: Ditto.
224 * crx/configure.in: Ditto.
228 * crx/dvz_hndl.c: Ditto.
229 * crx/flg_hndl.c: Ditto.
230 * crx/fstat.c: Ditto.
231 * crx/getpid.c: Ditto.
232 * crx/iad_hndl.c: Ditto.
233 * crx/intable.c: Ditto.
234 * crx/isatty.c: Ditto.
236 * crx/lseek.c: Ditto.
237 * crx/Makefile.in: Ditto.
239 * crx/putnum.c: Ditto.
244 * crx/svc_hndl.c: Ditto.
246 * crx/und_hndl.c: Ditto.
247 * crx/unlink.c: Ditto.
248 * crx/write.c: Ditto.
250 2004-10-01 Paul Brook <paul@codesourcery.com>
252 * arm/configure.in: Add *-*-aebi target.
253 * arm/configure: Regenerate.
255 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
257 * i386/cygmon.ld (.text): Fix alignment.
258 (.rodata): Handle .rodata.* sections.
260 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
262 * Makefile.in: Support $(DESTDIR).
263 * arm/Makefile.in: Ditto.
264 * d30v/Makefile.in: Ditto.
265 * doc/Makefile.in: Ditto.
266 * fr30/Makefile.in: Ditto.
267 * frv/Makefile.in: Ditto.
268 * hp74x/Makefile.in: Ditto.
269 * i386/Makefile.in: Ditto.
270 * i960/Makefile.in: Ditto.
271 * iq2000/Makefile.in: Ditto.
272 * libnosys/Makefile.in: Ditto.
273 * m32r/Makefile.in: Ditto.
274 * m68hc11/Makefile.in: Ditto.
275 * m68k/Makefile.in: Ditto.
276 * mcore/Makefile.in: Ditto.
277 * mips/Makefile.in: Ditto.
278 * mn10200/Makefile.in: Ditto.
279 * mn10300/Makefile.in: Ditto.
280 * pa/Makefile.in: Ditto.
281 * rs6000/Makefile.in: Ditto.
282 * sparc/Makefile.in: Ditto.
283 * sparc/libsys/Makefile.in: Ditto.
284 * xstormy16/Makefile.in: Ditto.
286 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
288 * libnosys/_exit.c: New file.
289 * libnosys/Makefile.in: Add _exit.o.
291 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
293 * arm/configure.in: Check the value of newlib-may-supply-syscalls
294 enablement variable to determine if crt0 should or should not be
296 * arm/configure: Regenerated.
297 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
298 @BUILD_CRT0_FALSE@ variables set in configure to determine
299 if crt0.o should be built and installed.
301 2004-06-09 Toralf Lund <toralf@procaptura.com>
303 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
304 FIQ and IRQ mode, plus calls hardware_init_hook() and
305 software_init_hook() if present.
306 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
308 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
309 librdpmon.a, librdimon.a - support file for "bare" setup, as well
310 as "RDP" and "RDI" monitors.
311 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
312 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
313 with above mentioned support libs and startfiles.
315 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
317 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
320 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
322 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
324 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
326 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
327 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
328 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
329 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
331 2004-04-02 Chris Demetriou <cgd@broadcom.com>
333 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
335 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
336 * mips/vr5xxx.S: Likewise.
338 2004-03-23 Eric Christopher <echristo@redhat.com>
340 * frv/crt0.S: Fix comment.
341 * mips/configure.in: Add mipsisa64-*-* to target support.
342 * mips/configure: Regenerate.
344 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
346 * m68hc11/sci-inout.S: Supports -mlong-calls.
347 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
348 (.text): Mark the .installN and .finiN section with KEEP.
349 (.vectors): Likewise for .vectors.
350 (.gcc_except_table): New section.
351 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
352 (.text): Mark the .installN and .finiN section with KEEP.
353 (.vectors): Likewise for .vectors.
354 (.gcc_except_table): New section.
356 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
358 * m68k/leds.c: remove led_putnum(), zylons() forward
359 function declarations.
360 * m68k/leds.h: add zylons() forward function declaration.
362 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
364 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
365 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
366 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
367 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
368 * frv/crt0.S: Fix fdpic sp calculation.
369 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
370 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
371 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
372 fixup ctors nor dtors on FDPIC.
373 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
374 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
375 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
376 gr15 before function calls.
377 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
378 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
381 2003-10-27 Bernardo Innocenti <bernie@develer.com>
383 * m68k/asm.h: Add macros for -fPIC, -msep-data and
384 -mid-shared-library support.
385 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
386 -mid-shared-library support.
387 * m68k/sim-crt0.S: Likewise.
389 2003-10-15 Bernardo Innocenti <bernie@develer.com>
391 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
392 typedef from <unistd.h>.
394 2003-08-26 Jason Merrill <jason@redhat.com>
396 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
397 * sparc/sparc86x.ld: Likewise.
399 2003-08-20 Chris Demetriou <cgd@broadcom.com>
401 * mips/crt0_cfe.S: New file.
402 * mips/cfe_mem.c: New file.
403 * mips/cfe_prestart.S: Remove.
404 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
405 and use _start as the entry point. Align BSS to 32-byte boundary.
406 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
407 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
408 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
409 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
410 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
411 * mips/configure.in: Build and install crt0_cfe.o when CFE support
413 * mips/configure: Regenerate.
415 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
417 * i386/cygmon-salib.c (unlink): New stub.
419 2003-08-08 Mark Salter <msalter@redhat.com>
421 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
423 Bernd Schmidt <bernds@redhat.com>
425 * i386/cygmon.ld: Add entry for .rodata.
427 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
429 * m32r/configure.in: fixed bug to delete ../config-ml.in.
431 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
433 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
434 * mn10300/asb2305.ld: Added ASB2305 support.
435 * mn10300/configure: Ditto.
436 * mn10300/configure.in: Ditto.
437 2001-09-12 Stan Cox <scox@redhat.com>
438 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
440 * mn10300/configure.in: Add support for asb2303 board script.
442 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
444 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
446 * configure: Regenerated.
448 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
450 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
453 2003-06-06 Stan Cox <scox@redhat.com>
454 Jeff Johnston <jjohnstn@redhat.com>
455 Anthony Green <green@redhat.com>
457 * configure.in: Add iq2000 support.
458 * configure: Rebuilt.
459 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
460 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
461 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
462 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
463 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
464 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
465 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
466 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
467 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
470 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
472 * libnosys/Makefile.in: Add errno.o.
473 * libnosys/errno.c: New file to supply errno definition if
474 one not provided yet.
476 2003-05-26 Eric Christopher <echristo@redhat.com>
478 * mips/crt0.S: Remove stackbase variable set.
480 2003-05-02 Eric Christopher <echristo@redhat.com>
482 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
484 2003-04-29 Nick Clifton <nickc@redhat.com>
486 * libnosys/sbrk.c: Remove unnecessary #include's.
487 Change return type of _sbrk() function to void * to match
488 definition in system header files.
491 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
493 * xstormy16/sim_rom.ld: New.
494 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
495 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
496 * xstormy16/eva_app.ld (_rdata, _data): New.
497 * xstormy16/sim_high.ld (_rdata, _data): New.
499 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
501 * m32r/Makefile.in: Add multilib support.
502 * m32r/configure.in: Ditto.
503 * m32r/configure: Regenerated.
505 2003-04-16 Nick Clifton <nickc@redhat.com>
507 * xstormy16/sim_high.ld: Add .jcr section mapping.
508 * xstormy16/eva_stub.ld: Likewise.
509 * xstormy16/eva_app.ld: Likewise.
511 2003-04-09 Chris Demetriou <cgd@broadcom.com>
513 * mips/cfe.c (_flush_cache): New function.
515 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
517 * mips/nullmon.c (_ftext, _end): Adjust declaration.
518 (get_mem_info): Rework.
520 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
522 * mips/crt0.S (zerobss): Reload __memsize after call.
524 2003-02-17 Chris Demetriou <cgd@broadcom.com>
526 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
528 2003-02-05 Chris Demetriou <cgd@broadcom.com>
530 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
532 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
533 way as mipsisa32-*-*.
534 * mips/configure: Regenerate.
536 2003-02-05 Chris Demetriou <cgd@broadcom.com>
538 * mips/cfe.c (hardware_hazard_hook): Move...
539 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
540 and translate into assembly.
542 2003-01-08 Richard Sandiford <rsandifo@redhat.com
544 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
545 Pass an empty argv and envp to main().
547 2003-01-08 Richard Sandiford <rsandifo@redhat.com
549 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
550 * mips/configure: Regenerate.
552 2003-01-07 Chris Demetriou <cgd@broadcom.com>
554 * crt0.S: Check for definition of __mips64 rather than
555 checking (__mips < 3).
557 * cygmon.c (sysCall): Avoid multi-line string literals.
559 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
561 * mips/Makefile.in: Add cygmon support.
562 * mips/configure.in: Ditto.
563 * mips/configure: Regenerated.
564 * mips/crt0_cygmon.S: New file.
565 * mips/cygmon.c: Ditto.
566 * mips/pmon.S: Minor formatting and copyright changes.
567 * mips/crt0.S: Ditto.
569 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
571 * arm/Makefile.in: Add support for new pid specs.
572 * arm/coff-iq80310.specs: Change to allow future support.
573 * arm/elf-iq80310.specs: Ditto.
574 * arm/elf-redboot.specs: Ditto.
575 * arm/coff-redboot.ld: Add EH frame support.
576 * arm/redboot-crt0.S: Add optional code to clear bss without
578 * arm/coff-pid.specs: New file.
579 * arm/elf-pid.specs: New file.
581 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
582 Catherine Moore <clm@redhat.com>
584 * m32r/configure.in: Do not require gcc to be able to link an
586 * m32r/configure: Regenerate.
587 * m32r/Makefile.in: Directly reference gdbstub.
589 2002-10-25 Bernd Schmidt <bernds@redhat.com>
591 * i386/cygmon.ld: Add entry for .gcc_except_table.
593 2000-10-25 Mark Salter <msalter@redhat.com>
595 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
596 use __start for start symbol.
597 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
598 Disable file I/O extensions to make Plum Hall happy.
599 * i386/cygmon.ld: Set __start as entry point.
600 * i386/Makefile.in: Support IS_AOUT.
601 * i386/configure.in: Support IS_AOUT.
602 * i386/configure: Regenerated.
603 * i386/cygmon-salib.c:
604 * i386/cygmon-gmon.c (_mcount): It's _etext.
606 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
608 * configure.in: Clarify some of the triplets so unsupported
609 configurations don't pass through.
610 * configure: Regenerated.
612 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
614 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
616 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
618 * mips/ddb.ld: KEEP .init and .fini.
619 * mips/ddb-kseg0.ld: Likewise.
621 2002-10-04 Michael Snyder <msnyder@redhat.com>
623 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
624 exception vector address, as suggested by Mitsubishi.
625 (getExceptionVector): Ditto.
627 2002-08-01 Chris Demetriou <cgd@broadcom.com>
629 * mips/cfe.ld (STARTUP): New definition.
630 * mips/ddb-kseg0.ld (STARTUP): Likewise.
631 * mips/ddb.ld (STARTUP): Likewise.
632 * mips/dve.ld (STARTUP): Likewise.
633 * mips/idt.ld (STARTUP): Likewise.
634 * mips/jmr3904app-java.ld (STARTUP): Likewise.
635 * mips/jmr3904app.ld (STARTUP): Likewise.
636 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
637 * mips/jmr3904dram.ld (STARTUP): Likewise.
638 * mips/lsi.ld (STARTUP): Likewise.
639 * mips/nullmon.ld (STARTUP): Likewise.
640 * mips/pmon.ld (STARTUP): Likewise.
642 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
644 * README: Mention 68HC11/68HC12 support.
645 * configure.in: Recognize m6811-elf and m6812-elf.
646 * configure: Regenerated.
647 * m68hc11/Makefile.in: New file.
648 * m68hc11/configure.in: New file.
649 * m68hc11/configure: New file.
650 * m68hc11/crt0.S: New file.
651 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
652 * m68hc11/sim-valid-m68hc11.ld: New file.
653 * m68hc11/sim-valid-m68hc12.ld: New file.
654 * m68hc11/syscalls.c: New file.
656 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
658 * rs6000/simulator.S (gettimeofday): New.
661 2002-07-18 Chris Demetriou <cgd@broadcom.com>
663 * read.c (read): Don't assign past end of buffer, fix return value.
665 2002-07-12 Chris Demetriou <cgd@broadcom.com>
667 * mips/Makefile.in (GENOBJS2): New variable to name other
668 commonly used objects.
669 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
671 * mips/Makefile.in: Add support for Broadcom CFE firmware.
672 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
673 * mips/configure: Regenerate.
674 * mips/cfe.c: New file.
675 * mips/cfe.ld: New file.
676 * mips/cfe_api.c: New file.
677 * mips/cfe_api.h: New file.
678 * mips/cfe_api_int.h: New file.
679 * mips/cfe_error.h: New file.
680 * mips/cfe_prestart.S: New file.
682 2002-07-12 Chris Demetriou <cgd@broadcom.com>
684 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
685 symbols for optionally-provided functions.
686 * mips/ddb-kseg0.ld: Likewise.
687 * mips/ddb.ld: Likewise.
688 * mips/dve.ld: Likewise.
689 * mips/idt.ld: Likewise.
690 * mips/idt32.ld: Likewise.
691 * mips/idt64.ld: Likewise.
692 * mips/idtecoff.ld: Likewise.
693 * mips/jmr3904app-java.ld: Likewise.
694 * mips/jmr3904app.ld: Likewise.
695 * mips/jmr3904dram-java.ld: Likewise.
696 * mips/jmr3904dram.ld: Likewise.
697 * mips/lsi.ld: Likewise.
698 * mips/nullmon.ld: Likewise.
699 * mips/pmon.ld: Likewise.
700 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
701 functions if they are provided.
702 (_exit): Handle __embedded_pic properly.
704 2002-06-18 Dave Brolley <brolley@redhat.com>
706 From Catherine Moore, Michael Meissner, Richard Sandiford:
707 * configure.in: Support frv*-*-*.
708 * frv/Makefile.in: New file.
709 * frv/configure: New file.
710 * frv/configure.in: New file.
711 * frv/crt0.S: New file.
712 * frv/fstat.c: New file.
713 * frv/getpid.c: New file.
714 * frv/isatty.c: New file.
715 * frv/kill.c: New file.
716 * frv/print.c: New file.
717 * frv/putnum.c: New file.
718 * frv/sbrk.c: New file.
719 * frv/sim-close.S: New file.
720 * frv/sim-exit.S: New file.
721 * frv/sim-inbyte.c: New file.
722 * frv/sim-lseek.S: New file.
723 * frv/sim-open.S: New file.
724 * frv/sim-read.S: New file.
725 * frv/sim-time.c: New file.
726 * frv/sim-unlink.S: New file.
727 * frv/sim-write.S: New file.
728 * frv/stat.c: New file.
730 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
732 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
733 * libnosys/configure.in: Check gcc's support for section attributes.
734 * libnosys/warning.h: Have link_warning expand to nothing if gcc
735 does not support section attributes.
737 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
739 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
741 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
746 (_rename): New function.
749 (_unlink): Call a syscall for this now.
752 (_gettimeofday): Ditto.
754 2002-04-17 Joel Sherrill <joel@OARcorp.com>
756 * debug.h: Change mem_err to volatile to match definition in
759 2002-04-17 Joel Sherrill <joel@OARcorp.com>
761 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
764 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
766 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
767 of AC_PROG_CC to avoid building an executable in configuration.
768 * m68k/configure: Regenerated.
770 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
772 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
775 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
777 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
779 2002-02-05 Mark Salter <msalter@redhat.com>
781 * arm/elf-iq80310.specs: Ditto.
782 * arm/elf-redboot.specs: Ditto.
783 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
784 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
786 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
788 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
790 * xstormy16/eva_app.ld: Add __malloc_start.
791 * xstormy16/sbrk.c: Remove.
792 * xstormy16/sim_malloc_start.s: New file.
793 * xstormy16/sim_high.ld: Make the stack start immediately at the
796 2002-02-01 Michael Meissner <meissner@redhat.com>
798 * mips/cma101.c (__sizemem_default): Allow user to specify the
802 2002-01-24 Mark Salter <msalter@redhat.com>
804 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
806 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
807 (__get_memtop): New funtion to return top of memory.
809 2002-01-15 Mark Salter <msalter@redhat.com>
811 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
812 forward interrupts to user application vectors.
814 * xstormy16/crt0_stub.s: Remove default interrupt routines.
816 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
817 add it to install list.
819 2002-01-07 Mark Salter <msalter@redhat.com>
821 * configure.in: Add support for arm, strongarm, and xscale.
822 * configure: Regenerated.
823 * arm/coff-iq80310.specs: New file.
824 * arm/coff-redboot.ld: New file.
825 * arm/coff-redboot.specs: New file.
826 * arm/configure: New file.
827 * arm/configure.in: New file.
828 * arm/elf-iq80310.specs: New file.
829 * arm/elf-redboot.ld: New file.
830 * arm/elf-redboot.specs: New file.
831 * arm/Makefile.in: New file.
832 * arm/redboot-crt0.S: New file.
833 * arm/redboot-syscalls.c: New file.
835 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
836 Mark Salter <msalter@redhat.com>
837 Catherine Moore <clm@redhat.com>
838 Richard Henderson <rth@redhat.com>
840 * configure.in: Add xstormy16.
841 * libnosys/configure.in: Add xstormy16.
842 * configure: Regenerated.
843 * libnosys/configure: Regenerated.
844 * xstormy16/Makefile.in: New file.
845 * xstormy16/close.c: New file.
846 * xstormy16/configure: New file.
847 * xstormy16/configure.in: New file.
848 * xstormy16/crt0.s: New file.
849 * xstormy16/crt0_stub.s: New file.
850 * xstormy16/crti.s: New file.
851 * xstormy16/crtn.s: New file.
852 * xstormy16/eva_app.c: New file.
853 * xstormy16/eva_app.ld: New file.
854 * xstormy16/eva_stub.ld: New file.
855 * xstormy16/fstat.c: New file.
856 * xstormy16/getpid.c: New file.
857 * xstormy16/kill.c: New file.
858 * xstormy16/lseek.c: New file.
859 * xstormy16/open.c: New file.
860 * xstormy16/sbrk.c: New file.
861 * xstormy16/sim_high.ld: New file.
862 * xstormy16/stat.c: New file.
863 * xstormy16/syscalls.S: New file.
864 * xstormy16/syscalls.m4: New file.
865 * xstormy16/unlink.c: New file.
866 * xstormy16/xstormy16_stub.c: New file.
868 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
870 * m32r/Makefile.in: Use gdb stub set by configure.
871 * m32r/configure.in: Add a special macro for testing
872 c compiler without building executable. Add setting of
874 * m32r/configure: Regenerated.
876 2001-10-31 David Howells <dhowells@redhat.com>
878 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
879 * mn10300/times.c: Renamed "times" to "_times" so that it can be
880 referenced by newlib.
881 * mn10300/cygmon.c: New file.
882 * mn10300/crt0_redboot.S: Ditto.
883 * mn10300/crt0_cygmon.S: Ditto.
884 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
885 * mn10300/configure.in: Changed to allow for future
886 evaluation boards to be added.
887 * mn10300/configure: Regenerated.
889 2001-10-17 Michael Meissner <meissner@redhat.com>
891 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
892 identify if a program is running in kernel segment 0.
894 * cma101.c (__sizemem): If we are running in kernel segment 0,
895 instead of kernel segment 1, use kernel segment 0 addresses which
896 are uncached when sizing memory.
898 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
899 program to run in kernel segment 0, instead of kernel segment 1.
901 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
902 * configure: Regenerate.
904 2001-09-15 Eric Christopher <echristo@redhat.com>
906 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
908 * mips/configure: Regenerate.
910 2001-09-14 Eric Christopher <echristo@redhat.com>
912 * mips/configure.in: Add mipsisa32 support.
913 * mips/configure: Regenerate.
914 * mips/idt32.ld: New file.
915 * mips/idt64.ld: New file.
917 2001-09-11 Michael Meissner <meissner@redhat.com>
919 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
920 point registers, even if we are compiling for a mips3 or greater.
922 2001-09-10 Jim Blandy <jimb@redhat.com>
924 Add support for GDB monitor-style I/O.
925 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
927 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
928 precede the byte with a ^O character.
929 * m68k/idpgdb.ld: New linker script.
930 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
932 (all): Add ${IDPGDB_BSP} to the list of things to build.
933 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
934 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
935 (install): Install the IDPGDB stuff, too.
937 2001-08-30 Richard Henderson <rth@redhat.com>
938 Eric Christopher <echristo@redhat.com>
940 * mips/crt0.S: Fix for .init/.fini sections.
942 2001-08-30 Richard Henderson <rth@redhat.com>
943 Eric Christopher <echristo@redhat.com>
945 * mips/idt.ld: Rewrite for .init/.fini sections.
947 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
949 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
951 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
953 * hp74x/configure: Regenerated with current autoconf.
954 * m32r/configure: Ditto.
955 * m68k/configure: Ditto.
956 * pa/configure: Ditto.
957 * sparc/configure: Ditto.
959 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
961 * rs6000/simulator.S (dup): New syscall.
963 2001-02-28 Will Cohen <wcohen@redhat.com>
965 * src/libgloss/m68k/Makefile.in: Updated copyright and
966 added rules to build simulator related libraries.
967 (SIM_SCRIPTS): New variable.
968 (SIM_LDFLAGS): New variable.
969 (SIM_BSP): New variable.
970 (SIM_CRT0): New variable.
971 (SIM_OBJS): New variable.
972 (SIM_TEST): New variable.
973 (SIM_INSTALL): new variable.
974 * src/libgloss/m68k/sim-abort.c: New file.
975 * src/libgloss/m68k/sim-crt0.S: New file.
976 * src/libgloss/m68k/sim-errno.c: New file.
977 * src/libgloss/m68k/sim-funcs.c: New file.
978 * src/libgloss/m68k/sim-inbyte.c: New file.
979 * src/libgloss/m68k/sim-print.c: New file.
980 * src/libgloss/m68k/sim-sbrk.c: New file.
981 * src/libgloss/m68k/sim.ld: New file.
982 * src/libgloss/m68k/simulator.S: New file.
984 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
986 * mn10200/access.c: With DJ Delorie's permission, this code is
987 now freely modifiable with no reference to "copying.dj".
988 * mn10300/access.c: Ditto.
990 2001-02-06 Will Cohen <wcohen@redhat.com>
992 * rs6000/sim-errno.c (__errno): Removed.
993 (_cerror): Use re-entrant version of errno.
995 2000-09-05 Geoff Keating <geoffk@cygnus.com>
997 * rs6000/simulator.S: Use conditional returns for documentation
999 (access): Add new syscall.
1001 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1003 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1005 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1007 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1008 status register for 32 bit addressing
1009 * mips/regs.S: Add symbols for status and config register fields.
1010 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1011 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1012 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1013 * mips/configure.in: Add case arm for mips64vr5000 since the
1014 default (which was previously used) should not get vr5xxx.o.
1016 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1018 * wince/Makefile.am: Use LDADD from configure.
1019 * wince/Makefile.in: Regenerate.
1020 * wince/configure.in: Determine libraries needed based (crudely) on
1022 * wince/configure: Regenerate.
1024 1999-12-16 Tom Tromey <tromey@cygnus.com>
1026 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1028 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1029 patch of 1998-11-23.
1031 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1032 against -lgcjcoop, not -lqthreads.
1033 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1035 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1037 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1038 without the bits for __{C,D}TOR_{LIST,END}__.
1040 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1042 * m68k/idp.ld (.text): Put crtbegin at the start of the
1043 constructors and destructors.
1045 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1047 * wince/Makefile.am: Add missing gdbdir assignment.
1048 * wince/Makefile.in: Regenerate.
1050 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1052 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1054 1999-11-15 Nick Clifton <nickc@cygnus.com>
1056 * configure.in: Add arm-wince-pe target.
1057 * configure: Regenerate.
1059 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1061 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1062 not bringing in crtbegin.o.
1063 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1065 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1067 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1068 earlier because it'll be needed. Set the high bits of the PC to
1069 be consistent with other pointers, so that exception handling
1070 doesn't get confused.
1072 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1074 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1075 on case-insensitive windows filesystems.
1077 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1079 * configure.in: Generalize Windows CE target detection.
1080 * configure: Regenerate.
1081 * wince/Makefile.am: Rename CE stub filename.
1082 * wince/Makefile.in: Regenerate.
1083 * wince/configure.in: Allow changing of CE stub.
1084 * wince/configure: Regenerate.
1086 1999-07-26 Andrew Haley <aph@cygnus.com>
1088 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1089 and _end to allow them to be placed anywhere in memory.
1091 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1093 * sparc/elfsim.ld: Provide initp support.
1095 1999-06-22 Nick Clifton <nickc@cygnus.com>
1097 * mips/dve.ld (.rdata): Rename section to .rodata.
1098 * mips/idt.ld (.rdata): Rename section to .rodata.
1099 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1100 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1101 * mips/lsi.ld (.rdata): Rename section to .rodata.
1102 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1103 * mips/pmon.ld (.rdata): Rename section to .rodata.
1104 * mips/r5900.ld (.rdata): Rename section to .rodata.
1105 * mips/sky.ld (.rdata): Rename section to .rodata.
1106 * mips/vpu.ld (.rdata): Rename section to .rodata.
1108 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1110 * libnosys/configure.in: Added setting of ac_file
1111 prior to calling config-ml.in.
1112 * libnosys/configure: Regenerated.
1113 * libnosys/Makefile.in: Added code to make install directory
1114 for libnosys.a prior to installing.
1116 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1118 * Makefile.am: Expect the object file to be in the
1120 * Makefile.in: Regenerate.
1122 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1124 * configure.in: Add wince targest.
1125 * configure: Regenerate.
1126 * wince: New directory
1127 * wince/Makefile.am: New file.
1128 * wince/Makefile.in: New file.
1129 * wince/aclocal.m4: New file.
1130 * wince/configure: New file.
1131 * wince/configure.in: New file.
1133 1999-05-24 Jim Wilson <wilson@cygnus.com>
1135 * sparc/elfsim.ld: Add `.data.*'.
1137 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1139 * m68k/idp.ld: Add initp support.
1140 * sparc/cygmon.ld.src: Likewise.
1142 1999-05-14 Nick Clifton <nickc@cygnus.com>
1144 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1146 1999-05-13 Mark Salter <msalter@cygnus.com>
1148 * mcore/configure.in: Fixed multilib support.
1149 * mcore/configure: Regenerated.
1150 * mcore/Makefile.in: Fixed multilib problems.
1151 Added cmb board support
1152 * mcore/close.c: New file.
1153 * mcore/cmb-exit.c: Ditto.
1154 * mcore/cmb-inbyte.c: Ditto.
1155 * mcore/cmb-outbyte.c: Ditto.
1156 * mcore/elf-cmb.ld: Ditto.
1157 * mcore/elf-cmb.specs: Ditto.
1158 * mcore/fstat.c: Ditto.
1159 * mcore/getpid.c: Ditto.
1160 * mcore/kill.c: Ditto.
1161 * mcore/lseek.c: Ditto.
1162 * mcore/open.c: Ditto.
1163 * mcore/pe-cmb.ld: Ditto.
1164 * mcore/pe-cmb.specs: Ditto.
1165 * mcore/print.c: Ditto.
1166 * mcore/putnum.c: Ditto.
1167 * mcore/raise.c: Ditto.
1168 * mcore/read.c: Ditto.
1169 * mcore/sbrk.c: Ditto.
1170 * mcore/stat.c: Ditto.
1171 * mcore/unlink.c: Ditto.
1172 * mcore/write.c: Ditto.
1173 * mcore/c-syscalls.c: Removed.
1175 1999-05-07 Nick Clifton <nickc@cygnus.com>
1177 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1178 Tidy up code layout.
1180 1999-05-06 Nick Clifton <nickc@cygnus.com>
1182 * mcore/Makefile.in: Fix build rule.
1183 * mcore/syscalls.s: Rename to syscalls.S
1185 1999-05-04 Nick Clifton <nickc@cygnus.com>
1187 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1188 * mcore/configure: Regenerate.
1190 1999-04-29 Nick Clifton <nickc@cygnus.com>
1192 * mcore/crt0.S: Renamed file from crt0.s.
1193 Only invoke init() and fini() routines for ELF builds.
1194 Use __bss_start__ and __bss_end__ to locate .bss section.
1196 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1198 * mips/array.ld: Fix ELF ctor/dtor support.
1199 * mips/ddb.ld: Likewise.
1200 * mips/dve.ld: Likewise.
1201 * mips/idt.ld: Likewise.
1202 * mips/jmr3904app.ld: Likewise.
1203 * mips/lsi.ld: Likewise.
1204 * mips/nullmon.ld: Likewise.
1205 * mips/pmon.ld: Likewise.
1206 * mips/r5900.ld: Likewise.
1207 * mips/sky.ld: Likewise.
1208 * mips/vpu.ld: Likewise.
1210 1999-04-22 Nick Clifton <nickc@cygnus.com>
1212 * mcore/crt0.s: Initialise data section, call _init and _fini.
1214 * mcore/syscalls.s (_exit): Renamed from __exit.
1216 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1219 1999-04-21 Nick Clifton <nickc@cygnus.com>
1221 * mcore/crt0.s (_start): Use .long directive, not .word.
1223 * mcore/syscalls.s (_sbrk): fix syntax.
1225 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1227 * sparc/sparc86.ld: Set alignment for the .data section.
1229 1999-04-18 Nick Clifton <nickc@cygnus.com>
1231 * configure.in: Add support for mcore targets.
1232 * configure: Regenerate.
1233 * mcore: New directory.
1234 * mcore/Makefile.in: New File: meta Makefile.
1235 * mcore/configure.in: New File: meta configure file..
1236 * mcore/configure: New File: Generated.
1237 * mcore/crt0.s: New File: mcore startup code.
1238 * mcore/syscalls.s: New File: Assembler system call stubs.
1239 * mcore/c-syscalls.c: New File: C system call stubs.
1241 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
1243 * mips/array.ld: Support linkonce sections.
1244 * mips/ddb.ld: Likewise.
1245 * mips/dve.ld: Likewise.
1246 * mips/idt.ld: Likewise.
1247 * mips/jmr3904app.ld: Likewise.
1248 * mips/jmr3904app-java.ld: Likewise.
1249 * mips/jmr3904dram.ld: Likewise.
1250 * mips/jmr3904dram-java.ld: Likewise.
1251 * mips/lsi.ld: Likewise.
1252 * mips/nullmon.ld: Likewise.
1253 * mips/pmon.ld: Likewise.
1254 * mips/r5900.ld: Likewise.
1255 * mips/sky.ld: Likewise.
1256 * mips/vpu.ld: Likewise.
1258 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
1260 * mips/array.ld: Add ELF ctor/dtor support.
1261 * mips/ddb.ld: Likewise.
1262 * mips/dve.ld: Likewise.
1263 * mips/idt.ld: Likewise.
1264 * mips/jmr3904app.ld: Likewise.
1265 * mips/lsi.ld: Likewise.
1266 * mips/nullmon.ld: Likewise.
1267 * mips/pmon.ld: Likewise.
1268 * mips/r5900.ld: Likewise.
1269 * mips/sky.ld: Likewise.
1270 * mips/vpu.ld: Likewise.
1272 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
1274 * i960/crt0.c (_start): Increase stack size to 256K.
1276 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
1278 * i386/cygmon-salib.c: Add read and write syscall support.
1279 * i386/cygmon-syscall.h: Ditto.
1281 * i386/cygmon-gmon.[ch]: Profile support.
1283 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
1285 * libnosys/configure.in: Check cygwin*, not cygwin32.
1286 * libnosys/configure: Regenerate.
1288 1999-02-18 Tom Tromey <tromey@cygnus.com>
1290 * mips/configure: Rebuilt.
1291 * mips/configure.in (script_list): Added jmr3904dram-java and
1293 * mips/jmr3904dram-java.ld: New file.
1294 * mips/jmr3904dram.ld: Don't mention -lqthreads.
1295 * mips/jmr3904app-java.ld: New file.
1296 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
1298 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
1300 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1302 1999-02-18 Tom Tromey <tromey@cygnus.com>
1304 * Merge from branch:
1306 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
1308 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
1309 library name change.
1311 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
1313 * mips/configure.in (script_list): Added jmr3904dram.ld.
1314 * mips/configure: Rebuilt.
1316 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
1318 * mips/jmr3904dram.ld: Created.
1320 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
1322 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
1323 it must be linked it.
1325 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
1327 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
1328 the padding allocated for alignment.
1330 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
1332 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
1333 imported from the linker script.
1334 * mips/jmr3904app.ld: Provide _mem_size.
1336 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
1338 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
1340 * mips/crt0.S: set argc to 0 before calling main()
1341 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
1343 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
1345 * mips/jmr3904-io.c: Implement get_mem_info().
1347 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
1349 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
1350 * mips/configure.in: Ditto.
1351 * mips/configure: Regenerate.
1353 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
1355 * mips/configure.in: Add jmr3904app to script list for tx39.
1356 * mips/configure: Regenerate.
1358 1999-02-08 Nick Clifton <nickc@cygnus.com>
1360 * libnosys/configure.in: Add support for StrongARM target.
1361 * libnosys/configure: Regenerate.
1363 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
1365 * d30v/syscalls.c (time): Added code to honor argument
1366 passed to time which is either a pointer to a time_t
1367 value to set or is the NULL pointer.
1369 1999-02-03 Keith Seitz <keiths@cygnus.com>
1371 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
1372 only unsigned chars.
1373 (getDebugChar2): Remove and integrate support into "M"
1376 1999-01-29 Doug Evans <devans@casey.cygnus.com>
1378 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
1379 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
1382 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
1384 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
1385 not "._stack". Remove mn10200 support.
1386 * mn10300/trap.S: Remove mn10200 support.
1387 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
1388 the .stack output section to be safe.
1389 * mn10300/eval.ld: Likewise.
1391 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
1393 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
1394 the .stack output section to be safe.
1395 * mn10200/eval.ld: Likewise.
1397 1999-01-14 Nick Clifton <nickc@cygnus.com>
1399 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
1402 * fr30/crt0.s (_start): Use atexit to call C++ global
1403 destructors. Patch from Mark Salter <msalter@cygnus.com>
1405 1999-01-12 Nick Clifton <nickc@cygnus.com>
1407 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
1409 1999-01-11 Nick Clifton <nickc@cygnus.com>
1411 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
1412 global constructor/destructor support.
1414 1999-01-07 Nick Clifton <nickc@cygnus.com>
1416 * fr30/crt0.s (_start): Apply patch from Mark Salter
1417 <msalter@cygnus.com> to cope with initialising .bss areas that are
1420 1998-12-23 Michael Meissner <meissner@cygnus.com>
1422 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
1423 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
1424 (.gcc_except_table): Ditto.
1426 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
1428 * sh/sh1lcevb.ld: Add DWARF sections.
1429 * sh/sh2lcevb.ld: Ditto.
1430 * sh/sh3lcevb.ld: Ditto.
1431 * sh/sh3bb.ld: Ditto.
1433 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
1435 * i386/cygmon.ld: Make sure -lcygmon appears both before
1436 and after -lc, so we pick up functions from there in
1437 preference to libc functions.
1439 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
1440 Don't add __do_global_ctors () and __do_global_dtors () if
1441 we're on a coff target.
1442 (open): Add dummy function so plumhall will compile.
1443 (clock): Replacement for clock () syscall that uses
1447 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1449 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1451 1998-12-17 Nick Clifton <nickc@cygnus.com>
1453 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
1454 (_open): Return file descriptor allocated by simulator.
1455 (isatty): Always false to avoid having to cope with reads from
1458 1998-12-16 Nick Clifton <nickc@cygnus.com>
1460 * fr30/Makefile.in: Add libraries to clean target.
1462 * fr30/syscalls.c (_write): Save length so that it can be returned
1465 * fr30/crt0.s (_start): Initialise argc, argv and envp before
1468 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1470 * mips/ddb.ld (OUTPUT_ARCH): Remove.
1472 1998-12-12 Nick Clifton <nickc@cygnus.com>
1474 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
1477 1998-12-11 Nick Clifton <nickc@cygnus.com>
1479 * configure.in: Add support for fr30 target.
1480 * configure: Regenerate.
1481 * fr30: New directory.
1482 * fr30/Makefile.am: New file - build crt0.o and libsim.a
1483 * fr30/Makefile.in: New file - generate from Makefile.am.
1484 * fr30/configure.in: New file - support fr30 target
1485 * fr30/configure: New file - generate from configure.in.
1486 * fr30/crt0.s: New file - Basic executable startup code.
1487 * fr30/syscalls.c: New file - System call emulation library.
1489 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
1491 * mips/crt0.S (_start): Change initialization of FR.
1493 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
1495 * i960/crt0.c (set_stack): Change return type to void. Init SP to
1496 FP + 64 instead of FP. Simplify code to align ptr.
1497 (_start): Call exit instead of _exit. Delete local variable stack.
1498 Init stack to heap+4096.
1499 * i960/mon960.c (abort): Ifdef out.
1500 * i960/syscall.h: New file.
1502 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
1504 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
1506 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
1508 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
1511 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
1513 * mips/entry.S: Handle mips16 builds.
1515 1998-10-30 Ian Molee <imolee@cygnus.com>
1517 * m32r/trapmon0.c: New file. Mon2000 trap handler.
1518 * m32r/trapmon0.S: Removed.
1519 * m32/Makefile.in: Changed to reflect above-changed files.
1521 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
1523 * sparc/crt0.S: Move entry point to start of text section.
1524 Put the address of the data section at the start of the section,
1525 so the GDB sparclite loader can find it for a.out loads.
1527 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1529 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1530 a time_t as its argument.
1532 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1533 clobber a register that overlaps with an input or output.
1535 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1537 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1538 serial input and out put as required by libgloss read and write
1541 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1542 addresses per eCos conventions, not original ROM monitor.
1544 * configure.in: Add libtx39jmr.c to build target
1546 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1548 1998-10-15 Ian Molee <imolee@cygnus.com>
1550 * m32r/mon.specs: New file
1551 * m32r/trapmon0.S: New file
1552 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1554 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1556 * libnosys/warning.h: New file.
1558 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1560 * mips/configure.in: Build nullmon stuff in default case. Don't
1561 treat vr4100 specially.
1563 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1565 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1566 * libnosys/close.c (_close): Added stub warning outside of
1567 function body and added reference to config.h.
1568 * libnosys/execve.c (_execve): Ditto.
1569 * libnosys/fork.c (_fork): Ditto.
1570 * libnosys/fstat.c (_fstat): Ditto.
1571 * libnosys/getpid.c (_getpid): Ditto.
1572 * libnosys/gettod.c (_gettimeofday): Ditto.
1573 * libnosys/isatty.c (_isatty): Ditto.
1574 * libnosys/kill.c (_kill): Ditto.
1575 * libnosys/link.c (_link): Ditto.
1576 * libnosys/lseek.c (_lseek): Ditto.
1577 * libnosys/open.c (_open): Ditto.
1578 * libnosys/read.c (_read): Ditto.
1579 * libnosys/stat.c (_stat): Ditto.
1580 * libnosys/times.c (_times): Ditto.
1581 * libnosys/unlink.c (_unlink): Ditto.
1582 * libnosys/wait.c (_wait): Ditto.
1583 * libnosys/write.c (_write): Ditto.
1584 * libnosys/acconfig.h: New file.
1585 * libnosys/config.h.in: New file.
1586 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1587 * libnosys/Makefile.in: Regenerated.
1588 * libnosys/configure.in: Configure header file specified.
1589 * libnosys/configure: Regenerated.
1591 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1593 * i386/cygmon.ld: Increase memory limits; put the initial
1594 executable above 1MB.
1596 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1598 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1600 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1602 * configure.in: Add i386-*-elf* triplet.
1603 * i386/*: Support for i386 targets.
1605 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1607 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1608 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1610 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1612 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1613 * sparc/sparclite.h: (read_asr, write_asr): Define.
1614 * sparc/cache.c (is_danlite): New function.
1615 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1616 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1617 * sparc/sparc86x.ld: Prevent section overlap.
1619 1998-09-04 Keith Seitz <keiths@cygnus.com>
1621 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1623 (getDebugChar2): New function to support binary downloads (gdb
1624 remote protocol "X" command).
1625 (exceptionHandler): Add support for MSA2000G01 board.
1626 (getExceptionHandler): Ditto.
1628 1998-08-20 Michael Meissner <meissner@cygnus.com>
1630 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1633 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1635 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1636 * sparc/salib.c (outbyte): Add hook for GDB stub.
1637 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1638 * sparc/cache.c: New file for sparclite-specific cache code.
1639 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1640 * sparc/sparc86x.ld: New linker script for sparc86x.
1641 * sparc/crt0.S: Disable broken data relocation code.
1642 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1643 standard output to GDB.
1644 (handle_exception): Initialize outbyte hook.
1646 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1648 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1649 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1650 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1652 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1654 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1656 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1658 * mn10200/sim.ld: Rework code to insert pad before the start of the
1660 * mn10200/eval.ld: Likewise.
1661 * mn10300/sim.ld: Likewise.
1662 * mn10300/eval.ld: Likewise.
1664 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1666 * mips/cma101.c (__sizemem): New local variable extra. Align base
1669 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1671 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1672 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1673 * sparc/fixctors.c: New file.
1675 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1677 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1678 extern functions win_ovf and win_unf; fixes unresolved symbols
1681 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
1683 * configure.in: Added libnosys as subdir.
1684 * configure: Rebuilt configure based on configure.in.
1685 * libnosys/close.c (_close): Part of new libnosys stub library
1686 to use for situations with no operating system support.
1687 * libnosys/environ.c (environ): ditto.
1688 * libnosys/execve.c (_execve): ditto.
1689 * libnosys/exit.c (_exit): ditto.
1690 * libnosys/fork.c (_fork): ditto.
1691 * libnosys/fstat.c (_fstat): ditto.
1692 * libnosys/getpid.c (_getpid): ditto.
1693 * libnosys/gettod.c (_gettimeofday): ditto.
1694 * libnosys/isatty.c (_isatty): ditto.
1695 * libnosys/kill.c (_kill): ditto.
1696 * libnosys/link.c (_link): ditto.
1697 * libnosys/lseek.c (_lseek): ditto.
1698 * libnosys/open.c (_open): ditto.
1699 * libnosys/read.c (_read): ditto.
1700 * libnosys/sbrk.c (_sbrk): ditto.
1701 * libnosys/stat.c (_stat): ditto.
1702 * libnosys/times.c (_times): ditto.
1703 * libnosys/unlink.c (_unlink): ditto.
1704 * libnosys/wait.c (_wait): ditto.
1705 * libnosys/write.c (_write): ditto.
1706 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
1707 * libnosys/configure.in: configure.in to create libnosys configure.
1708 * libnosys/configure: Configure for libnosys library.
1710 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
1712 * sim/mips.ld: Clarify a comment.
1714 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
1716 * sparc/elfsim.ld: Make it work on both a.out and ELF.
1717 * sparc/traps.S: Rename trap_table label to work on both a.out
1718 and ELF. Put the address of the data section at the start
1719 of the section, so the simulator loader can find it for a.out loads.
1721 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
1723 * config/mn10200.mt: New file.
1725 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
1727 * mn10200/crt0.S: Don't waste top four bytes of stack.
1728 * mn10200/eval.ld: Fix stack top address.
1730 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
1732 * mips/dvemon.c: Remove the close function and get it from the generic
1734 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
1735 list to ensure that the proper API's are included.
1737 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
1739 * configure.in: Add mn10200 support.
1740 * configure: Regenerate.
1741 * mn10200/Makefile.in: New file.
1742 * mn10200/_exit.c: New file.
1743 * mn10200/access.c: New file.
1744 * mn10200/chmod.c: New file.
1745 * mn10200/chown.c: New file.
1746 * mn10200/close.c: New file.
1747 * mn10200/configure: New file.
1748 * mn10200/configure.in: New file.
1749 * mn10200/creat.c: New file.
1750 * mn10200/crt0.S: New file.
1751 * mn10200/crt1.c: New file.
1752 * mn10200/eval.ld: New file.
1753 * mn10200/execv.c: New file.
1754 * mn10200/execve.c: New file.
1755 * mn10200/fork.c: New file.
1756 * mn10200/fstat.c: New file.
1757 * mn10200/getpid.c: New file.
1758 * mn10200/gettime.c: New file.
1759 * mn10200/isatty.c: New file.
1760 * mn10200/kill.c: New file.
1761 * mn10200/lseek.c: New file.
1762 * mn10200/open.c: New file.
1763 * mn10200/pipe.c: New file.
1764 * mn10200/read.c: New file.
1765 * mn10200/sbrk.c: New file.
1766 * mn10200/sim.ld: New file.
1767 * mn10200/stat.c: New file.
1768 * mn10200/test.c: New file.
1769 * mn10200/time.c: New file.
1770 * mn10200/times.c: New file.
1771 * mn10200/trap.S: New file.
1772 * mn10200/trap.h: New file.
1773 * mn10200/unlink.c: New file.
1774 * mn10200/utime.c: New file.
1775 * mn10200/wait.c: New file.
1776 * mn10200/write.c: New file.
1778 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
1780 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
1781 * m32r/trap0.S: Renamed from trap.S.
1782 * m32r/eit.h: New file.
1783 * m32r/crtsysc.c: Delete, split up into several files.
1784 * m32r/chmod.c: New file.
1785 * m32r/close.c: New file.
1786 * m32r/exit.c: New file.
1787 * m32r/fstat.c: New file.
1788 * m32r/getpid.c: New file.
1789 * m32r/isatty.c: New file.
1790 * m32r/kill.c: New file.
1791 * m32r/lseek.c: New file.
1792 * m32r/open.c: New file.
1793 * m32r/raise.c: New file.
1794 * m32r/read.c: New file.
1795 * m32r/sbrk.c: New file.
1796 * m32r/stat.c: New file.
1797 * m32r/unlink.c: New file.
1798 * m32r/utime.c: New file.
1799 * m32r/write.c: New file.
1800 * m32r/Makefile.in (SYSCALLS): Delete.
1801 (LIBOBJS,LIBGLOSS): New variables.
1802 (all,install): Update.
1803 (libgloss.a): New rule.
1805 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
1807 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
1808 (gettimeofday): Change type of 2nd arg to struct timezone *.
1810 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
1812 * mips/syscalls.c (sbrk): Allow memory allocation to work
1813 for configurations which don't have memory at K1BASE.
1814 * mips/cma101.c (__sizemem): Ditto.
1816 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1818 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
1819 * m68k/gdbinit.emc: New file, user support for special features
1820 supported only on the EMC Symmetrix target.
1822 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
1824 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
1825 little- and big-endian executables.
1827 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
1829 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
1830 proper prefix for public assembly language labels.
1831 * sparc/ex930.ld: Add DWARF sections.
1832 * sparc/ex931.ld: Ditto.
1833 * sparc/ex934.ld: Ditto.
1834 * sparc/elfsim.ld: Simplify and clean up.
1835 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
1836 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
1837 to eliminate register corruption.
1839 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
1841 * sparc/cygmon-salib.c: Stop including sys/itimer.h
1843 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
1845 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
1848 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
1850 * mn10300/Makefile.in: Install sim.ld.
1852 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
1854 * sparc/elfsim.ld: Add constructor and destructor tables.
1856 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
1858 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
1860 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
1862 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
1864 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
1866 * mips/configure.in: Add idt to tx39 chain.
1867 * mips/configure: Rebuild.
1869 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
1871 * mips/crt0.S (__stackbase): Added.
1872 (zerobss): Initialize __stackbase.
1874 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
1876 * mips/configure.in: Also grok `mipstx39*-*-*'.
1877 * mips/configure: Regenerated.
1879 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
1881 * configure.in: Added powerpcle target.
1882 * configure: Regenerated.
1884 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
1886 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
1888 * sparc/crt0.S (_start): Define label for ELF targets.
1889 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
1890 proper prefix for public assembly language labels.
1891 (write, read): Disable to avoid conflict with generic versions
1893 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
1894 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
1896 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
1898 * sparc/configure.in: Treat sparc86x as a sparclite.
1899 * sparc/configure.in: Ditto.
1900 * sparc/Makefile.in (slite-install): Install missing files
1903 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
1905 * mips/configure.in: adjust target type pattern to export nullmon.ld
1906 * mips/configure: regenerated
1908 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
1910 * configure.in: Added sparc86x configuration.
1913 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
1915 * mips/crt0.S: Increase stack alignment.
1917 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
1919 * sparc/traps.S (win_flush): Prevent immediate window underflow
1920 trap on return. Miscellaneous comment formatting cleanup.
1922 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
1924 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
1926 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
1928 * rs6000/ads-io.c (write): Added write().
1930 * rs6000/Makefile.in: Changed objects used for libads to be
1931 new ads specific object files instead of some mvme objects.
1933 * Added ads-io.c and ads-exit.c to provide function stubs which
1934 are safe on ads board (SDS monitor).
1936 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
1937 is fixed, so re-enable output char quoting for mbx.
1939 * rs6000/mbx.specs: Added blank line to end of file. There
1940 were link errors without it?
1942 * rs6000/mbx.specs: Use mbx.ld script for linking.
1944 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
1945 gdb to display program output, yet.
1947 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
1950 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
1951 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
1952 * rs6000/mbx.ld,mbx.specs: New files for MBX.
1954 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
1956 * sparc/elfsim.ld: New linker script for running ELF programs
1958 * sparc/erc32-crt0.S: Disable copying of data segment.
1959 * sparc/erc32-stub.c: Generate correct public name for breakinst.
1960 * sparc/Makefile.in: Build erc32 library always.
1962 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
1964 * mips/syscalls.c (sbrk): Check word size correct for
1967 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
1969 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
1970 * mips/dve.ld: Eliminate references to VR4300.
1972 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
1974 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
1975 * mn10300/sim.ld: Ditto.
1977 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
1979 * sparc/cygmon-salib.c (__getProgramArgs): New function.
1981 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
1983 * configure.in: Added sparc64 configuration.
1985 * configure: Regenerated.
1987 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
1989 * mn10300/Makefile.in: Install libraries, not just linker scripts.
1991 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
1993 * config/mn10300.mt: New file
1994 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
1995 instead of nothing at all.
1996 * mn10300/configure: Ditto.
1998 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2000 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2001 issues for NT native builds.
2003 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2005 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2006 script; we also need to make SYM(start) global).
2008 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2010 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2012 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2014 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2016 * sparc/Makefile.in (SLITE_RAM_START): Add.
2017 (SPARC_RAM_START): Add.
2018 (SPARC64_RAM_START): Add.
2019 (SLITE_ALL): Add cygmon object files and linker script.
2020 slite-install: Install CygMon libraries and linker script.
2022 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2024 * rs6000/ads.ld: Add default attributes to memory region.
2025 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2026 * hp74x/hppa.ld: Ditto.
2027 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2028 * pa/{op50n,w89k}.ld: Ditto.
2029 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2030 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2032 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2034 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2036 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2038 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2040 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2042 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2044 * mn10300/trap.h: Use generic syscall.h.
2045 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2047 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2049 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2050 * mips/cma101.c: Reverse my previous change.
2051 Add #ifdef __mips16 then #error.
2053 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2055 * mn10300/Makefile.in: Add rules for building libeval.a.
2056 * mn10300/configure: Don't use default.mt.
2057 * mn10300/configure.in: Ditto.
2058 * mn10300/eval.ld: Replace with modified version of default script.
2060 * mn10300/_exit.c: New file for libeval.a.
2061 * mn10300/access.c: Ditto.
2062 * mn10300/chmod.c: Ditto.
2063 * mn10300/chown.c: Ditto.
2064 * mn10300/close.c: Ditto.
2065 * mn10300/creat.c: Ditto.
2066 * mn10300/crt0.S: Ditto.
2067 * mn10300/crt1.c: Ditto.
2068 * mn10300/execv.c: Ditto.
2069 * mn10300/execve.c: Ditto.
2070 * mn10300/fork.c: Ditto.
2071 * mn10300/fstat.c: Ditto.
2072 * mn10300/getpid.c: Ditto.
2073 * mn10300/gettime.c: Ditto.
2074 * mn10300/isatty.c: Ditto.
2075 * mn10300/kill.c: Ditto.
2076 * mn10300/lseek.c: Ditto.
2077 * mn10300/open.c: Ditto.
2078 * mn10300/pipe.c: Ditto.
2079 * mn10300/read.c: Ditto.
2080 * mn10300/sbrk.c: Ditto.
2081 * mn10300/sim.ld: Ditto.
2082 * mn10300/stat.c: Ditto.
2083 * mn10300/time.c: Ditto.
2084 * mn10300/times.c: Ditto.
2085 * mn10300/trap.S: Ditto.
2086 * mn10300/trap.h: Ditto.
2087 * mn10300/unlink.c: Ditto.
2088 * mn10300/utime.c: Ditto.
2089 * mn10300/wait.c: Ditto.
2090 * mn10300/write.c: Ditto.
2091 * mn10300/sys/syscall.h: Ditto.
2093 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2095 * mips/cma101.c: #ifdef out whole file if mips16.
2097 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2101 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2103 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2104 was using dbra instruction and did not account for the fact
2105 that the instruction branches until counter is -1, not 0.
2107 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2109 * mn10300/Makefile.in: New file for MN10300 eval board support.
2110 * mn10300/configure: Ditto.
2111 * mn10300/configure.in: Ditto.
2112 * mn10300/crt0-eval.S: Ditto.
2113 * mn10300/eval.ld: Ditto.
2114 * mn10300/test.c: Ditto.
2116 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2118 * mips/vr4300.S (__previous): Fix comment type-o in
2121 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2123 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2124 Figure the length of the exception handler at runtime
2125 rather than compile time.
2127 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2129 * configure.in: When running config-ml.in, put --enable-multilib
2130 before ac_configure_args, so that --disable-multilib can override
2132 * configure: Rebuild.
2134 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2136 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2138 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2140 * config/mips.mt: Add rules for read.o and write.o.
2141 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2142 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2143 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2144 * mips/configure.in: Build libdve.a for tx39 targets.
2145 * mips/configure: Ditto.
2147 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2149 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2151 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2152 sys/types.h, and define _open_r, _close_r, etc.
2154 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2156 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2157 (read, write): If the fd isn't 0, 1, or 2, return an error.
2159 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2161 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2163 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2166 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2168 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2169 to determine what template file we use.
2171 1997-12-22 Felix Lee <flee@cygnus.com>
2173 * rs6000/sim-errno.c (_cerror): need to return -1.
2174 * rs6000/sol-cfuncs.c (_cerror): likewise.
2176 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2178 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2179 defined. Allocate 128 bytes for a frame if sparc64.
2181 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2183 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2184 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2185 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2187 * sparc/configure.in: Add sparc64 to CPU list.
2188 * sparc/configure: Regenerated.
2189 * configure: Regenerated.
2191 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2193 * configure.in: Added sparc64-elf configuration.
2195 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2197 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2198 sections. Copied from mips/idt.ld.
2200 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2202 * mips/configure: Add entry.o to LSI library.
2203 * mips/configure.in: Ditto.
2204 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2205 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2206 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2208 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2210 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2213 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2215 * sparc/cygmon-salib.c (open): New syscall.
2217 * sparc/cygmon.ld: Add gcc_except_table section.
2219 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2220 Run ctors/dtors as appropriate.
2222 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2224 (add_mapping): Ditto.
2225 (remove_mapping): Ditto.
2226 (__install_signal_handler): Ditto.
2228 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2230 * rs6000/mcount.S: New file to in case no profiling module was
2233 * rs6000/Makefile.in (OBJS): Add mcount.o
2234 (mcount.o): Depend on mcount.S.
2236 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2238 * sparc/cygmon.ld: Add linkonce sections.
2240 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
2242 * d30v/syscalls.c (__syscall): Correct setting errno.
2244 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
2246 * sparc/Makefile.in: Removed TARGET_CFLAGS.
2247 * sparc/configure.in: Ditto.
2248 * sparc/configure: Regenerated.
2250 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
2252 * syscall.h: Remove d30v from comments.
2254 * d30v/syscalls.c: Use common syscall.h file, move setting errno
2255 into common function, rather than have each stub do it.
2257 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
2258 d30v specific version.
2259 (clean): Properly remove libraries.
2261 * d30v/sys/syscall.h: Delete.
2263 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
2265 * rs6000/Makefile.in (unlink.o): Add rule for.
2267 * syscall.h: New file.
2269 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
2271 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
2273 * sparc/Makefile.in: Reorganize file.
2275 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
2276 (all): Don't build erc32 support any more (never installed anyway).
2277 * sparc/erc32-io.c: Renamed from sim-io.c.
2278 * sparc/erc32-stub.c: Renamed from sim-stub.c.
2279 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
2280 * sparc/erc32.ld: Renamed from sim.ld.
2281 * sparc/configure.in (AC_INIT): Update.
2282 * sparc/configure: Regenerate.
2284 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
2286 * d30v/syscalls.c: New file to provide system call stubs.
2287 * d30v/sys/syscall.h: New file to provide system call numbers.
2288 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
2289 * d30v/Makefile.in: Remove old system stubs, and use the new ones
2292 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
2294 * d30v/sys/syscall.h: Define for d30v system calls.
2296 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
2298 * configure.in: Configure the sparc directory for the sparc-elf
2300 * configure: Regenerated.
2302 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
2303 crt0 and install the cygmon linker script.
2305 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
2308 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
2310 * sparc/configure: Regenerated.
2312 * sparc/cygmon.ld: New file.
2313 * sparc/cygmon-crt0.S: New file.
2314 * sparc/cygmon-salib.c: New file.
2316 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
2318 * d30v/crt0.S (_start): Set up stack pointer to end of internal
2321 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
2323 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
2325 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
2327 * configure.in (d30v-*-*): Add configuration.
2328 * configure: Regenerate.
2330 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
2331 * d30v/Makefile.in: Ditto.
2333 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
2335 * d30v/crt0.S: New file for d30v port.
2336 * d30v/configure{,.in}: Ditto.
2337 * d30v/Makefile.in: Ditto.
2338 * d30v/{in,out}byte.c: Ditto.
2339 * d30v/sim-{read,write,exit}.c: Ditto.
2341 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
2343 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
2344 be necessary until all hosts properly set BSP in configure.in.
2346 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
2348 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
2351 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
2353 * mips/crt0.S: Declare external functions as .text to
2354 eliminate linker warnings.
2356 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
2358 * mips/Makefile.in (SCRIPTS): Now is configurable.
2359 (BSP): Now is configurable.
2360 (vr4300.o): Remove unnecessary command.
2361 * mips/configure.in: Configure the newly configuable
2363 * mips/configure: Re-autoconf.
2366 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
2368 * mips/Makefile.in (pmon.o): Added compile command that includes
2369 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
2371 * mips/configure.in (part_specific_defines): New variable
2372 used when building pmon.o.
2373 (part_specific_obj): Include cma101.o as well as vr4300.o,
2374 since it is board-specific in many ways (and relies on
2375 routines in vr4300.o).
2377 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
2379 * mips/idt.ld: Add handling of DWARF sections.
2381 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
2383 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
2385 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
2387 * v850/sys/syscall.h: Match with what is in newlib.
2389 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2391 * v850/sys/syscall.h: New file.
2393 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
2395 * rs6000/ads.ld: Define ram region.
2396 (__stack): Fix value.
2397 * rs6000/crt0.S: Clear the sbss area as well as bss.
2399 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
2401 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
2402 Instead, just force . to be aligned when necessary.
2403 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2404 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
2406 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
2408 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
2409 scripts are in the source directory, not the object directory.
2411 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
2413 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
2414 * rs6000/yellowknife.ld: New file, linker script for embedded
2415 Yellowknife (CHRP/PPCP) box.
2416 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
2417 remove references to EVM, don't optimize the test program.
2418 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
2419 * rs6000/mvme-stack.S: Removed, unnecessary.
2421 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
2423 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
2425 * mips/Makefile.in (SCRIPTS): Added idtecoff.
2428 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
2430 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
2432 * m32r/crt0.S: Remove references to .fillinsn.
2434 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
2436 * testsuite/Makefile.in (INSTALL): Change install.sh to
2439 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
2441 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
2442 * rs6000/configure: Regenerate.
2445 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
2447 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
2450 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
2452 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
2453 of ALIGN(16). Remove ALIGN from _gp computation.
2455 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
2457 * mips/idtmon.S: Added magic number for _flush_cache slot.
2459 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
2461 * m68k/Makefile.in (install): Fix typo.
2463 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
2465 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
2467 * sparc/Makefile.in: Add rules for above.
2468 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2469 [Brought over from Nov 5 change in sparclet branch.]
2471 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
2472 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
2474 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
2476 * m68k/sbc5204: Fix GROUP specifier.
2477 * m68k/sbc5206: Likewise.
2479 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
2481 * m68k/Makefile.in (all): Fix typo.
2483 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
2484 is an invalid instruction on the coldfire.
2486 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
2488 * mips/lsi.ld: New file.
2489 * mips/lsipmon.S: New file.
2490 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
2493 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
2495 * mips/regs.S (pc): Define.
2497 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
2499 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
2500 ABI, set up the stack for a 32-bit call before actually calling
2503 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
2504 with 64-bit pointers.
2506 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
2507 when comparing pointers.
2509 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
2511 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
2512 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
2514 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
2516 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
2517 an invalid addressing mode on the 68000 core.
2519 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
2521 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
2523 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
2525 * m32r/m32r-lib.c: New file.
2526 * m32r/{eva,eva-stub}.ld: New files.
2527 * m32r/Makefile.in: Build and install them.
2528 Also build and install m32r-stub.o.
2530 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2532 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2533 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2534 can't do final link until libs in this directory are built.
2535 * mips/configure: regenerated.
2537 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2539 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2540 a register, to avoid relocation overflow if they are zero.
2542 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2544 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2545 can now be configured by part_specific_obj.
2546 * mips/configure.in (part_specific_obj): added.
2547 * mips/configure: regenerate.
2549 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2551 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2553 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2555 * mips/ddb.ld: Align the location counter before setting _gp, and
2556 before setting edata. Remove ALIGN from _gp computation.
2557 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2558 of ALIGN(16). Remove ALIGN from _gp computation.
2560 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2562 * mips/array.ld: Add mips16 sections.
2563 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2565 * mips/crt0.S (zerobss): Use subu, not sub.
2567 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2569 * mips/crt0.S: Add .ent lines for all code fragments, so
2570 that objdump --disassemble will display them correctly.
2572 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2574 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2575 based targets. This should eventually be merged with or replaced
2576 by the m68k stub from gdb.
2577 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2578 * m68k/Makefile.in: Updated for above change.
2580 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2581 differences and changed to consistantly use the IMM macro for
2582 immediate constants. It is now possible to compare these two
2583 files without having to filter out insignificant differences.
2585 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2586 init_debug_traps to match documentation and other sample debugger
2589 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2591 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2593 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2594 targets running the dbug monitor.
2596 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2598 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2600 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2601 in the linker script.
2603 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2605 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2607 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2609 * mips/crt0.S (_start): Don't try to use FPU registers if
2610 __mips_soft_float is defined.
2612 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2614 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2616 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2618 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2619 Add support for %cc coprocessor registers, %asr registers.
2620 Work-around broken SAVE instruction on sparclet.
2622 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2624 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2625 same as mon_flush_cache. This fixes failures in "make check"
2627 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2629 * mips/syscalls.c (__errno, _raise): Delete.
2631 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2633 * mips/idt.ld: Align the location counter before setting _gp, and
2634 before setting edata.
2635 * mips/pmon.ld: Likewise.
2637 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2639 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2640 2.12 introduced a check for whether the compiler works, and that
2641 check will fail for a cross compilers without a complete set of
2644 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2646 * sbrk.c: Set the heap pointer to the address of _end, not the
2649 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2651 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2653 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2655 * mips/crt0.S: Delete unreachable instruction after exit call.
2656 Move exit call before .end _start.
2658 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2660 * configure: Regenerate with autoconf 2.12.
2662 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2664 * config/ppc.mh: New PowerPC eabi target specific config file.
2665 Always use -mrelocatable-lib -mno-eabi.
2667 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2668 * rs6000/configure: Regenerate.
2670 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2671 bytes, not 56 so that it is aligned to a 16 byte boundary.
2673 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2675 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2676 * sparc/crt0-701.S: Second pass at little endian support.
2678 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
2680 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
2681 * sparc/Makefile.in: Add rules for above.
2682 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2684 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
2686 * mips/ddb.ld: rename cairo.ld to ddb.ld
2687 * mips/Makefile.in: rename cairo to ddb
2689 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2691 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
2692 linker scripts for Hitachi eval boards.
2694 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
2696 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
2698 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
2700 * mips/crt0.S: Initialize gp register correctly.
2702 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
2704 * m32r/sys/syscall.h: New file.
2705 * m32r/crt0.S: Rewrite.
2706 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
2708 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
2710 * m32r/syscalls.c: Deleted, renamed to
2711 * m32r/crtsysc.c: this.
2712 * m32r/Makefile.in: Updated.
2714 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
2716 * m32r/{Makefile.in,configure.in,configure}: New files.
2717 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
2718 * configure.in: Recognize m32r-*-*.
2719 * configure: Regenerated.
2721 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
2723 * mips/crt0.S (_exit): Update terminating break instruction to use
2724 an explicit high value.
2726 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
2728 * sh: New directory, Hitachi SH libgloss support.
2729 * sh/sh3bb.ld: New file, SH3 big box linker script.
2731 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2733 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
2734 case the end symbol is not aligned.
2736 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2738 * mips/vr4300.S (__cpu_flush): Fix lui constant.
2739 * mips/crt0.S (init): Fix passing of arg0 through exit() and
2741 * mips/syscalls.c (__errno): Return address of errno, rather than
2744 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
2746 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2747 Merge .init and .fini sections into .text to fix a.out.
2749 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
2751 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2752 Many fixes for problems discovered during testing. Make stack end
2753 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
2754 longword aligned. Move .shdata out of .text section. Put .rodata
2755 and .gcc_except_table into .text section. Get rid of .shbss
2756 section, load it into .bss. Remove bogus start address
2757 calculation for .bss. Force all sections to be longword aligned.
2758 Create .init and .fini sections (including function prologues and
2759 epilogues) for ELF support.
2760 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
2761 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
2762 Remove creation of vbr_table. Fix function prologue in _exit.
2763 Use fp instead of a6. Add .text pseudo-op to the beginning of
2765 * crt0.S: Remove global symbols zeroboss, init and launch. Make
2766 main, exit, hardware_init_hook, software_init_hook, atexit and
2767 __do_global_dtors extern, not global. Fix logic error when
2768 initializing stack pointer. It now loads sp if __stack is non-
2769 zero. Reverse order of software and hardware init hooks.
2770 Hardware now comes first. Add call to __INIT_SECTION__, and
2771 register __FINI_SECTION__ with atexit. This is needed to make ELF
2772 static constructors and destructors work right.
2774 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
2776 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
2777 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2778 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
2779 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
2781 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
2783 * mips/Makefile.in (SCRIPTS): Add cairo.
2784 (vr4300.o:): Force build with target CFLAGS to ensure correct
2785 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
2786 as the -Tpmon.ld target.
2787 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
2788 * mips/cairo.ld: Added.
2789 * mips/crt0.S: Restore atexit() call. Fix startup stack
2791 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
2792 * mips/vr4300.s: Added simple bus error handler to cope with
2793 sizing memory that doesn't ghost, but does abort.
2794 * mips/cma101.c: Improve the memory sizer.
2795 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
2797 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2799 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
2801 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
2802 * a29k/configure: Regenerate.
2804 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2806 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
2807 Linux, Solaris libraries if built.
2809 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2811 * m68k/Makefile.in: Add -nostdlib to the test targets.
2812 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
2813 .data to .text where they really belong.
2814 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
2815 GCC is supposed to do this in __main.
2817 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
2819 * sparc/libsys/isatty.c: New file.
2821 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2823 * pa/Makefile.in: Build the test case as seperate targets.
2824 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
2827 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2829 * m68k/Makefile.in: Install common crt0.o, remove old references
2832 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2834 * sparc/Makefile.in: Built crt0.S, not crto.s.
2835 * sparc/crt0.S: Don't use REGS macro, use % always.
2836 * sparc/salib.c: Add a prototype for putDebugChar.
2838 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
2840 * sparc/{sysc-701.c,crt0-701.S}: New files.
2841 * sparc/Makefile.in (all): Build them.
2842 ($(701_BSP),crt0-701.o): New targets.
2843 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
2844 (all): Depend on $($(CPU)_ALL).
2845 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
2846 Depend on $($(CPU)_INSTALL).
2847 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
2848 (AC_CONFIG_AUX_DIR): Call.
2850 * sparc/configure: Regenerated.
2852 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
2854 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
2856 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
2858 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
2860 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2862 * lseek.c (lseek): Don't use SET_ERRNO.
2863 * open.c (open): Ditto.
2865 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
2867 * sparc/Makefile.in: Install ex930/931/934.ld files.
2868 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
2869 define target_alias to make install work from this directory.
2871 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
2873 * Makefile.in: Make sure we always have an argument to for. Make
2874 sure rootpre and srcrootpre are always set before using
2877 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2879 * glue.h (SET_ERRNO): Removed.
2880 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
2882 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2884 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
2887 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
2889 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
2890 assembly of the "sync" instruction.
2891 * mips/Makefile.in: Removed special cma101.o build. Seperate
2892 install.sh invocations for the BSP libraries.
2894 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2896 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
2898 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
2900 * sparc/traps.S: Don't use REGS macro, use % always.
2901 * sparc/Makefile.in: Add -nostdlib when building the test cases,
2902 as gcc keeps thinks it wants two crt0.o.
2903 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
2904 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
2905 broken, and I doubt it'll get fixed.
2907 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
2909 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
2911 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
2913 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
2914 (cma101.o): Pass -mips2 after $(CFLAGS).
2916 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
2918 * Makefile.in (bindir, libdir): Use autoconf-set values.
2919 * configure: Rebuilt.
2921 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
2922 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
2923 * doc/configure: Rebuilt.
2925 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
2926 (bindir, libdir): Use autoconf-set values.
2927 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
2928 (AC_PREREQ): autoconf 2.5 or higher.
2929 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
2932 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2934 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
2935 hardware_init_hook and software_init_hook if they exist with a
2936 legit address. Drop into exit after main. Zero the bss section.
2937 * sparc/ex930.ld: PROVIDE hardware_init_hook and
2940 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
2942 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
2944 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
2946 * debug.[ch]: New files for GDB stub support.
2947 * config/default.mt: Add rules for debug.o.
2948 * config/default.mh: Add rule for building C++ source. Add $srcdir
2949 to INCLUDES so shared header files can be found.
2951 * sparc/salib.c(exceptionHandler): Range check the vector number
2952 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
2954 * sparc/crt0.s: Handle cpus that don't have FP support.
2955 * sparc/Makefile.in: Add multilib support. Add variable for
2956 objcopy and objdump. Build the BSPs as archive libraries, not
2957 object files. Add support for the SIS sparc simulator. Build the
2958 test case srecords and dissasembly as seperate makefile
2959 targets. Also optionally build the C++ test case. Use a target
2961 * sparc/configure.in: Add multilib support.
2962 * sparc/configure: Regenerated.
2963 * sparc/asm.h: Macros to deal with aout and coff formats portably.
2964 * sparc/slite.h: Sparclite specific stuff.
2965 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
2966 the SIS sparc simulator.
2967 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
2968 * sparc/tests.c: Test case for linking and GDB protocol.
2970 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2972 * pa/Makefile.in: Build the test case srecords and dissasembly
2973 as seperate makefile targets. Also optionally build the C++ test
2975 * pa/crt0.S: If __stack and __globals have a legit address, use
2976 that for %sp and %gp. Execute hardware_init_hook and
2977 software_init_hook if they exist with a legit address. Add
2978 __do_global_dtors() to the atexit array.
2979 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
2980 libraries. Allocate the stack and global spaces from the top of
2981 memory. PROVIDE hardware_init_hook and software_init_hook.
2983 * m68k/Makefile.in: Build the test case srecords and dissasembly
2984 as seperate makefile targets. Also optionally build the C++ test
2986 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
2987 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
2988 correctly for a change.
2989 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
2990 building seperate ones. PROVIDE hardware_init_hook and
2991 software_init_hook. Stick the Constructors and Destructors in
2992 .data cause they don't work in .text (which is where they should
2994 * m68k/cpu32bug: Add a few more traps to support the older ABug
2996 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
2997 of memory. Excecute hardware_init_hook and software_init_hook if
2998 they exist with a legit address. Add __do_global_dtors() to the
3001 * rs6000/Makefile.in: Use the linker script to build the test
3002 case. Also build a C++ test case.
3003 * rs6000/dtor.C: Test contructors and destructors.
3004 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3006 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3007 so we can test for them in the crt0.S.
3008 * rs6000/crto.S: Excecute hardware_init_hook and
3009 software_init_hook if they exist with a legit address.
3011 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3013 * mips/Makefile.in: Replace the "test" target with seperate
3014 targets for the dissasembled file, and the srecord.
3015 * mips/configure.in: Use a target makefile fragment.
3016 * mips/configure: Regenerate.
3017 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3018 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3019 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3020 stack, and then set the stack to the top of memory. Also grab some
3021 space for the globals. Add __do_global_dtors() to the atexit
3022 array. Call _exit from newlib so the atexit array gets run, then
3025 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3027 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3029 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3031 * rs6000/simulator.S (open, close, lseek): Add system calls.
3032 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3034 (SIM_OBJS): Put them here instead.
3036 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3038 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3039 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3040 the top of memory. Use "-l" in GROUP rather than the full name so
3041 it'll get found using the path lookup in LD. Also link in libgcc
3042 too. Don't set __lstack anymore.
3043 * m68k/Makefile.in: Build test as a series of Makefile targets,
3044 rather than as a big loop.
3046 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3048 * rs6000/mvme-stack.S: New file, define __stack.
3049 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3052 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3054 * rs6000/Makefile.in: Add support for multilib.
3055 * rs6000/configure.in: Ditto.
3056 * rs6000/configure: Regenerate.
3058 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3060 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3062 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3064 * {mips,a29k,pa}/configure.in: Add support for multilibs
3065 by using config-ml.in.
3066 * {mips,a29k,pa}/configure: Regenerate.
3067 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3068 not objects for the BSPs.
3070 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3072 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3074 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3076 * rs6000/simulator.S: Call _cerror to save errno if an error
3078 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3080 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3082 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3083 libgloss on PowerPC Solaris.
3085 * rs6000/Makefile.in: Add Solaris support.
3087 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3089 * Makefile.in: Don't do anything if SUBDIRS is empty.
3091 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3093 * configure.in, m68k/configure.in: Add support for multilibs by
3095 * m68k/crt0.S: If a value for __stack hasn't been specified,
3096 initialize %sp to some memory in .bss.
3097 * m68k/Makefile.in: Build archive libraries, not objects for the
3098 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3099 support to build multilibs.
3100 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3101 libc.a and the BSP rather than INPUT an object. Get the right
3104 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3106 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3107 extbl, so it can be used on a 68000.
3109 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3111 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3112 instruction following the _exit system call. This also makes sure
3113 that the debugger reports the address as being in _exit, rather
3114 than whatever function follows _exit.
3116 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3118 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3119 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3120 * configure.in: Add support for i960.
3121 * configure: Rebuild with autoconf 2.8.
3123 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3125 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3126 * a29k/configure: Rebuild with autoconf 2.7.
3127 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3128 AC_CANONICAL_SYSTEM.
3129 * mips/configure.in, pa/configure.in: Likewise.
3130 * rs6000/configure.in: Likewise.
3131 * m68k/configure, mips/configure, pa/configure: Rebuild.
3132 * rs6000/configure: Rebuild.
3134 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3136 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3137 * sparc/libsys/cerror.S (curbrk): To here.
3139 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3141 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3143 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3145 * configure.in (sparclet-*-aout*): Add entry.
3146 * configure: Regenerated.
3147 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3148 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3151 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3153 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3154 satellite. (doesn't use udi)
3155 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3156 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3158 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3159 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3161 * configure.in: Add support for a29k.
3162 * configure: Rebuild.
3164 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3166 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3167 system call, instead of sucessive .INCHR system calls. Map \r on
3170 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3172 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3174 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3176 * rs6000/mvme-print.c: New file, map write into sequences of
3177 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3179 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3181 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3184 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3186 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3187 * mips/cma101.c (time): Added time() function.
3189 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3191 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3193 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3195 * mips/syscalls.c: Used include file, rather than local manifest
3197 * mips/crt0.S: Removed IDT monitor entry points.
3198 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3199 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3200 * mips/{mipspmon.ld}: Added.
3202 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3204 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3205 * rs6000/configure: Regenerate.
3207 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3209 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3210 in the .sdata section, and provide a fixup for the address, in
3211 order to support the new -msdata compiler flag.
3213 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3215 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3216 so eabi-ctors in libgcc.a can know to register the function to
3217 call all of the destructors.
3219 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3221 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3222 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3223 (AC_CONFIG_AUX_DIR): Define
3224 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3226 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3228 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3231 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3233 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3234 returns size, not (last address + 1).
3236 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3238 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3239 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3240 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
3241 to use CC, etc., instead of CC_FOR_TARGET, etc.
3242 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
3243 RANLIB. Always use default.mh.
3244 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
3245 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
3246 substituted by the autoconf configure script. Use them instead of
3247 the *_FOR_TARGET variants.
3248 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
3249 * m68k/configure.in: Call AC_ARG_PROGRAM.
3250 * mips/configure.in, pa/configure.in: Likewise.
3251 * rs6000/configure.in: Likewise.
3252 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
3254 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
3255 * mips/Makefile.in: Split new test target from all target.
3256 * configure, */configure: Rebuild.
3258 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
3260 * Makefile.in: Added prefix, exec-prefix and tooldir to
3261 FLAGS_TO_PASS so vaulting works correctly.
3263 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
3265 * mips/mipsidt.ld: Added.
3266 * mips/syscalls.c: Added.
3267 * mips/crt0.S: Added FPU presence check, and entry points into IDT
3269 * mips/Makefile.in (all): Updated to build generic IDT monitor
3271 * mips/test.c (main): Removed unnecessary prototypes.
3272 * configure.in (configdirs): Removed mips64vr4300 target.
3273 * configure: Re-generated.
3274 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
3275 directory path element.
3276 * mipsidt: Directory removed.
3278 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
3280 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
3281 * configure, */configure: Rebuild.
3282 * Makefile.in, */Makefile.in: Don't set program_transform_name.
3284 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3286 * configure.in (configdirs): Add mips*vr4300*-*-* target.
3288 * configure: Re-generated.
3290 * mipsidt/crt0.S: Check for FPU presence.
3292 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
3294 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
3296 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
3298 * config/default.mh: Add additional "../" to path used to find
3299 comp-tools binaries in an object tree.
3301 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3303 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
3306 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3308 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
3309 calls, not decimal, since formatting the disk when you intend to
3310 write out a character is not nice.
3312 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3314 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
3315 stack chain to avoid last word indebugger's memory.
3317 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
3320 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
3322 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
3325 * mipsidt/crt0.S: Changed monitor entry sequence.
3327 * mipsidt/syscalls.c: Added local sbrk() function, derived from
3328 (libgloss/sbrk.c), but using the monitor routine to ascertain the
3329 amount of memory available.
3331 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3333 * mipsidt: Added (directory). This is a simple crt0 module for the
3334 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
3335 specific R3000 board, so it was safer creating a new target
3337 * mipsidt/Makefile.in: Added.
3338 * mipsidt/configure: Added.
3339 * mipsidt/configure.in: Added.
3340 * mipsidt/crt0.S: Added.
3342 * mipsidt/syscalls.c: Added.
3343 * mipsidt/test.c: Added.
3345 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
3347 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
3349 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
3350 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
3351 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
3353 * rs6000/sim{-crt0,ulator}.S: Ditto.
3355 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
3356 for _start, since the linker needs to see this.
3358 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
3360 * sparc/sparc-stub.c: include sparclite.h to get access to register
3362 * (trap_low): Save and restore FP regs if necessary. Also, clean
3363 up save and restore of debug unit regs.
3364 * (hard_trap_info): Add more architecturally defined traps.
3365 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
3366 * (get_in_break_mode): Clean up. Get rid of calls to
3367 set_hw_breakpoint_trap(). Also, use write_asi macro
3368 * (handle_exception): Clean up `g' and `G' commands. Add `P'
3370 * (hw_breakpoint): Why was this here!? It's gone now...
3371 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
3372 flow setup. Call main instead of jumping to it.
3373 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
3374 and improved read_asi macro.
3375 * (win_ovf win_unf): Parameterize window size.
3376 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
3377 * (read_psr write_psr): New macros to do the obvious.
3378 * Add conditionalized code for 933 window size.
3380 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3382 * rs6000/simulator.S (abort): Delete abort.
3383 * rs6000/sim-abort.c: New file, to print message that abort was
3385 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
3387 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
3388 give the start and end of a function written in assembler. If
3389 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
3390 the real function with one or two leading periods.
3392 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
3393 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
3395 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
3396 Compile the .S files with gcc, so that -mcall-* flags define the
3399 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
3401 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
3402 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
3403 * sparc/salib.c (__main): Comment out empty function.
3405 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
3407 * Makefile.in (maintainer-clean): New synonym for realclean.
3408 * hp74x/Makefile.in (maintainer-clean): Likewise.
3409 * m68k/Makefile.in (maintainer-clean): Likewise.
3410 * pa/Makefile.in (maintainer-clean): Likewise.
3411 * mips/Makefile.in (maintainer-clean): Likewise.
3412 * rs6000/Makefile.in (maintainer-clean): Likewise.
3413 * sparc/Makefile.in (maintainer-clean): Likewise.
3414 * doc/Makefile.in (maintainer-clean): Likewise.
3415 * testsuite/Makefile.in (maintainer-clean): Likewise.
3416 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
3418 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3420 * rs6000/Makefile.in (all): Fix typo preventing simulator from
3423 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3425 * rs6000/Makefile.in: Misc mvme support fixes.
3427 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
3428 leading underscores from identifiers.
3430 * m68k/asm.h: New file, macro definitions helpful for assembly
3431 language programming.
3432 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
3435 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
3436 New files, preliminary support for motorola mvme targets running
3438 * rs6000/Makefile.in: Build mvme support.
3440 * rs6000/asm.h: New file, macro definitions helpful for assembly
3441 language programming.
3442 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
3444 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3446 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
3448 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
3450 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
3451 reordered insns that can end up being an infinite loop.
3452 * m68k/idp-outbyte.c (READREG): Likewise.
3454 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3456 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
3457 using a large static area for the break area.
3459 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3461 * rs6000/Makefile.in (install*): Add separate installation rules
3462 for sim and evm targets.
3464 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3466 * rs6000/sim*: Add PowerPC simulator support.
3468 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
3470 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
3471 code. Fix callinfo directives to include "millicode" attribute.
3473 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
3475 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
3477 * pa/crt0.S ($START$): Use local label prefix for local label
3480 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
3482 * ex93x/sparclite.h: add __WINSIZE.
3483 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
3486 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3488 * Makefile.in: Updated to reflect filename changes.
3490 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
3491 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
3494 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3496 * m68k/mc68681-duart.h: Removed everything except register offsets.
3497 Changed offsets so they reflect actual chip instead of how device
3498 is mapped into the IDP address space.
3499 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
3500 (READREG, WRITEREG): Changed to correspond to unusual way the
3501 device is mapped (ie. base address + (reg offset * 4) + 3)).
3502 (duart_status, duart_mode, duart_init, duart_restore): Removed,
3503 these interfaces were never used and didn't work.
3504 (outbyte): Removed unconditional delay.
3506 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
3507 change of April 18th which makes the "_end" symbol compatible
3508 with both a.out and coff toolchains.
3509 (zerobss): Handle zero-length bss.
3511 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3513 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
3514 regenerated with autoconf 2.4.2.
3516 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3518 * doc/porting.texi: Fix typos and spelling errors.
3520 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3522 * pa/Makefile.in: Enable HP supplied millicode routines.
3523 * pa/hp-milli.s: Make sure copyright notice gets included
3526 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3529 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3531 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3533 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3535 * pa/crt0.S: Call exit() after returning from main.
3537 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3539 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3540 (distclean, realclean): Remove autoconf-generated config.cache
3541 and config.log files.
3543 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3545 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3546 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3547 is invoked, it makes it much more difficult to debug.
3549 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3551 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3553 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3555 * stat.c: Add const so it works with newlib's stat.h.
3557 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3559 * m68k/mvme.S: Extend sign using two instructions rather than one
3560 so it'll work on a stock mc68000.
3562 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3564 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3565 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3567 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3568 * pa/Makefile.in: Make all just build BSP, add seperate test
3570 * most files: add Cygnus BSD-style copyright message.
3572 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3574 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3575 Use changequote() to temporarily turn off m4 quoting so that
3576 i[345]86-*-go32 pattern in case statement remains unchanged.
3577 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3580 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3582 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3585 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3587 * ex93x: renamed to sparc.
3588 * r3000: renamed to mips.
3589 * hppro: renamed to pa.
3590 * configure.in, configure: Use new directory names.
3591 * config/default.mh: Remove '' in sed program_transform_name so
3593 * doc/porting.texi: update doc.
3595 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3597 * doc/configure.in: converted to autoconf.
3598 * doc/configure: New file, generated with autoconf 2.3.
3600 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3601 r3000}/Makefile.in (Makefile.in): Added config.status to
3603 (config.status): New target.
3605 * m68k/Makefile.in: Build M68332BCC BSP.
3607 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3609 * glue.c: Change decl of end to char[] for some reason.
3610 * (sbrk): Rewrite sbrk so that it works.
3611 * (fstat): Return status indicating fd is for a tty. Makes stdio
3613 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3614 -18(sp). Note that -24 decimal == -18 hex...
3615 * hppro/op50n-io.S: Add read and write interfaces to the rom
3616 monitor. Unfortunately, the monitor doesn't seem to work...
3617 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3618 nice way. Define stack and reserve space. Put heap after stack.
3620 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3622 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3623 versions prior to this generate code that AIX 4.X's sh can't
3626 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3627 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3629 * m68k/bcc.ld: Link with bcc.o
3631 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3633 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3634 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3635 * hppro/divcnst-generic/*: Delete.
3636 * hppro/divcnst-fast/*: Delete.
3637 * hppro/Makefile.in: Delete junk.
3639 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3641 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3642 section, moved __stack definition to the top level and set it
3643 explicitly to the value appropriate to the target board.
3644 Added __end symbol (needed for a.out toolchains).
3646 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3648 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3649 malloc doesn't trash the stack.
3650 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3651 value, which is useless anyway.
3653 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3655 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3657 * m68k/Makefile.in: Install BCC linker script.
3659 * Makefile.in: Fixed typo.
3661 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3662 * hppro/configure: regenerated.
3664 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3666 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3668 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3669 outp. Use correct port numbers for COM1 serial port.
3671 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3673 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3674 proper immediate-operand syntax for whatever the target assembler
3676 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3677 definitions as in m68k/crt0.S.
3679 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3681 * Makefile.in: fixed clean rules such that they do not try to
3682 clean ${SUBDIRS} if libgloss not supported on that target.
3684 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3686 * configure.in: Append new subdirectories to ${configdirs}.
3687 (go32-*-*): Removed.
3688 * configure: Regenerated.
3690 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
3693 * m68k/Makefile.in: Don't hide how BSP objects are built.
3695 * glue.c (print, putnum): declared void.
3697 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
3698 (LIBS_FOR_TARGET): Removed.
3700 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
3701 make variables, expands to compiler flags to find headers and
3702 libraries if ${objroot}/newlib is present.
3703 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
3704 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
3705 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
3706 LIBS_FOR_TARGET): Removed.
3708 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
3710 * m68k/Makefile.in (install): Use correct names for MVME* variables.
3711 * configure.in: Delete `unknown' from m68* case.
3713 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3715 * m68k/crt0.S: initialize stack pointer to __stack before creating
3718 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
3719 bss, and into its own segment with an address at top of RAM.
3721 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3723 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
3724 converted to autoconf.
3725 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
3726 from configure.in with autoconf 2.3.
3728 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
3730 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
3731 CONSTRUCTING and RELOCATING only work for linker scripts built
3732 from ld/scripttmpl/*.
3734 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
3735 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
3736 tables and etext, edata, and end variables are only done when
3739 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
3741 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
3743 * hppro/crt0.S: Remove static definitions of _stack and $global$.
3744 Let the linker script define them in the BSS segment.
3745 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
3746 for $global$ and _stack in the appropriate segments.
3748 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
3750 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
3752 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
3754 * ex93x/ex93x.ld: Add crt0.o in INPUT.
3755 * ex93x/sparcl-stub.c: Add nop after bg insn.
3756 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
3758 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
3760 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
3762 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
3764 * config/default.mh: Use SRCROOT to find the newlib includes.
3766 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
3768 * configure.in, testsuite/configure.in: Add SRCROOT variable.
3769 * glue.c: Change "char *path" to "const char *path" so it works
3770 with the changes stat.h.
3772 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
3774 * ex93x/ex93x.ld: The stubs module now can have different names for
3775 different SPARClite chips. Use default one which is slite930.o.
3777 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3779 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
3781 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
3783 * config/default.h: add -I. to INCLUDES.
3784 * ex93x/salib.c: to include sparclite.h.
3785 * ex93x/sparclite.h: new file copied from gdb/sparclite.
3787 * config/default.mh: Fix INCLUDES to one level less '../'.
3789 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
3791 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
3794 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
3796 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
3797 in the linker script. Use a macro to cover using '#' or '&' for
3799 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
3800 using '#' or '&' for immediate values.
3801 * testsuite/libgloss.all/io.c: Add a test for read().
3803 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
3805 * glue.c: Make use _ansi.h, move to top level libgloss directory
3806 form all other directories.
3807 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
3808 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
3810 * configure.in: All configure.in now edit the value to OBJROOT in
3811 the Makefiles they produce.
3812 * config/default.mh: Use OBJROOT for paths to test for fresh
3814 * configure.in: Add the testsuite directory.
3815 * testsuite/config/{m68k.mt,mips.mt}: New target support for
3816 MVME135, IDP, and Array targets.
3818 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
3820 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
3821 traditional and ANSI varargs. (which currently fail)
3822 * Makefile.in: Build intelligently and use dependancies so we
3823 don't rebuild the world for each test run.
3824 * configure.in: Make a .gdbinit file to run the tests and load via
3827 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3829 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
3832 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3834 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
3835 * m68k/mc68ec.c: Ditto, in asm statements.
3836 * m68k/mvme.S: Ditto.
3838 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3840 * Makefile.in (all): added "else" statements for Ultrix to work
3842 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
3844 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
3845 * testsuite/config/support.c: A minimal testing API for minimal
3847 * testsuite/config/hppa.mt: Set build flags for PRO targets.
3848 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
3849 Test cases for libgloss and soft-float.
3851 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
3853 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
3855 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
3856 suite for low level stuff. A few test cases now all build.
3858 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
3860 * config/default.mh: Change default path for linking in a freshly
3861 built libc.a, libm.a, libgcc.a to work with -msift-float.
3863 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
3866 * m68k/Makefile.in: Use explicit rules, rather than redefining
3867 .c.o. This is to force compiling with -m68000.
3869 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
3871 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
3874 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
3876 * doc, doc/Makefile.in, configure.in: New directory.
3877 * doc/porting.texi: New manual that explains porting the GNU tools
3878 to embedded systems.
3880 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
3882 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
3883 which has hardware breakpoint support.
3884 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
3886 * ex93x/sparcl-stub.c: New file.
3887 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
3889 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
3891 * r3000/crt0.S: Zero the bss section by words.
3893 * r3000/Makefile.in: Add in the rest of the support code for the
3896 * r3000/array.ld: Set the memory map for the Array Tech LSI
3899 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
3900 prototype using ROM entry points.
3902 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3904 * hppro/crt0.S: Add _sr4export function so GDB calls work.
3906 * hppro/Makefile.in: Link in libc.a twice so atexit works().
3908 * hppro/glue.c: Don't stub out __main anymore.
3910 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
3912 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
3914 * r3000/glue.c,crt0.S,test.c: New support for for mips.
3916 * configure.in: Configure r3000 dir for a mips chip.
3918 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3920 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
3923 * hppro/Makefile.in: Link in the rest of the millicode routines.
3925 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
3927 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
3928 since xgcc is for the wrong architecture.
3930 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
3932 * config/default.mh: Find the corrrect libgcc2.a.
3934 * Makefile.in: Link in libgcc2.a by default. Build new millicode
3937 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
3938 test-dyncall.c, test-mul.c: New millicode files for low level math
3941 * test.c: Use printf so millicode gets exercised.
3943 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
3944 divU_9.S: Fast versions of some division routines.
3946 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
3947 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
3948 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
3949 divU_3.S, divU_7.S: Yet more millicode routines.
3951 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
3953 * config/default.mh: Add default searches for the correct libc and
3956 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
3958 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
3959 for the test program.
3961 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
3963 * m68k/glue.c: Remove errno so there's no libc dependancies.
3965 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
3966 from mvme.S so the library can link without the stub.
3968 * m68k: New directory. Merge the idp, shared, and mvme135
3969 directories into one place.
3971 * config/default.mh: Use CC_FOR_TARGET for .S files so the
3972 preprocessor actually gets run.
3974 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
3976 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
3978 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
3979 based target boards. Moved from newlib/stub.
3981 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
3984 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
3985 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
3988 * libgloss: Creation. A library for board support packages. The
3989 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
3991 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
3993 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
3995 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
3997 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
3998 what mvme135-stub.c expects.
4000 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4002 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4005 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4007 * mvme135/mvme135-asm.S: new file.
4008 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4009 Makefile.in: build mvme135-stub.o.
4011 * ChangeLog: created.