1 2006-06-23 Shaun Jackman <sjackman@gmail.com>
3 * arm/elf-linux.specs: New file.
5 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
7 * arm/syscalls.c (_unlink, isatty, _system, _rename):
8 Make them do something useful in the ARM_RDI_MONITOR case.
10 2006-06-08 Fred Fish <fnf@specifix.com>
12 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
13 mips/pmon.ld: Keep special sections generated by mips gcc.
15 2006-06-05 Shaun Jackman <sjackman@gmail.com>
17 * arm/linux-syscalls0.S (reboot): Remove.
18 * arm/linux-syscalls1.c (reboot): New function.
20 2006-06-05 Shaun Jackman <sjackman@gmail.com>
22 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
23 argument to choose an ADP exception reason.
24 * arm/libcfunc.c (abort): Remove this function.
26 2006-05-30 Shaun Jackman <sjackman@gmail.com>
28 * arm/Makefile.in: Add Linux syscall interface.
29 * arm/linux-crt0.S: New file.
30 * arm/linux-syscall.h: New file.
31 * arm/linux-syscalls0.S: New file.
32 * arm/linux-syscalls1.c: New file.
34 2006-05-23 Fred Fish <fnf@specifix.com>
36 * mips/configure.in: Change mipsisa64-*-* to
37 mipsisa64*-*-* to catch minor variations like
39 * mips/configure: Regenerated.
41 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
43 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
44 * configure.in: Add additional flags when creating Makefile.
45 * configure: Regenerated.
47 * arm/configure.in: Set with_multisubdir when creating Makefile.
48 * cris/configure.in: Ditto.
49 * d30v/configure.in: Ditto.
50 * frv/configure.in: Ditto.
51 * i386/configure.in: Ditto.
52 * iq2000/configure.in: Ditto.
53 * libnosys/configure.in: Ditto.
54 * m32c/configure.in: Ditto.
55 * m32r/configure.in: Ditto.
56 * m68hc11/configure.in: Ditto.
57 * m68k/configure.in: Ditto.
58 * mcore/configure.in: Ditto.
59 * mips/configure.in: Ditto.
60 * mn10200/configure.in: Ditto.
61 * mn10300/configure.in: Ditto.
62 * mt/configure.in: Ditto.
63 * pa/configure.in: Ditto.
64 * rs6000/configure.in: Ditto.
65 * sparc/configure.in: Ditto.
66 * cris/configure: Regenerated.
67 * d30v/configure: Ditto.
68 * frv/configure: Ditto.
69 * i386/configure: Ditto.
70 * iq2000/configure: Ditto.
71 * libnosys/configure: Ditto.
72 * m32c/configure: Ditto.
73 * m32r/configure: Ditto.
74 * m68hc11/configure: Ditto.
75 * m68k/configure: Ditto.
76 * mcore/configure: Ditto.
77 * mips/configure: Ditto.
78 * mn10200/configure: Ditto.
79 * mn10300/configure: Ditto.
80 * mt/configure: Ditto.
81 * pa/configure: Ditto.
82 * rs6000/configure: Ditto.
83 * sparc/configure: Ditto.
85 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
87 * configure.in: Modified to support autoconf 2.59.
88 * */configure.in: Ditto.
89 * configure: Regenerated.
91 * wince/aclocal.m4: Ditto.
92 * acinclude.m4: New file.
94 * arm/aclocal.m4: Ditto.
95 * cris/aclocal.m4: Ditto.
96 * crx/aclocal.m4: Ditto.
97 * d30v/aclocal.m4: Ditto.
98 * fr30/aclocal.m4: Ditto.
99 * frv/aclocal.m4: Ditto.
100 * hp74x/aclocal.m4: Ditto.
101 * i386/aclocal.m4: Ditto.
102 * i960/aclocal.m4: Ditto.
103 * iq2000/aclocal.m4: Ditto.
104 * libnosys/aclocal.m4: Ditto.
105 * m32c/aclocal.m4: Ditto.
106 * m32r/aclocal.m4: Ditto.
107 * m68hc11/aclocal.m4: Ditto.
108 * m68k/aclocal.m4: Ditto.
109 * mcore/aclocal.m4: Ditto.
110 * mips/aclocal.m4: Ditto.
111 * mn10200/aclocal.m4: Ditto.
112 * mn10300/aclocal.m4: Ditto.
113 * mt/aclocal.m4: Ditto.
114 * pa/aclocal.m4: Ditto.
115 * rs6000/aclocal.m4: Ditto.
116 * sparc/aclocal.m4: Ditto.
117 * sparc/libsys/aclocal.m4: Ditto.
118 * xstormy16/aclocal.m4: Ditto.
120 2006-04-18 Mark Mitchell <mark@codesourcery.com>
122 * doc/porting.texi: Document libgloss build conventions.
124 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
126 * mt/startup-16-002.S (.internal_io): Make @nobits.
127 * mt/startup-16-003.S (.internal_io): Make @nobits.
128 * mt/startup-ms2.S (.internal_io): Make @nobits.
130 2006-03-02 DJ Delorie <dj@redhat.com>
132 * m32c/exit.S: Preserve r1.
134 2006-02-24 Paul Brook <paul@codesourcery.com>
136 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
138 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
140 * m68k/Makefile.in (CF_SCRIPTS): New.
141 (all): Add CF_SCRIPTS.
142 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
143 m5282evb.ld): New targets
144 (install): Iterate over CF_SCRIPTS.
145 * m68k/crt0.S: Don't use dbra on any cf chips.
146 * m68k/dbug-cf.sc: New.
148 2006-02-07 Paul Brook <paul@codesourcery.com>
150 * arm/crt0.S: Add Thumb-2 startup code.
151 * arm/redboot-crt0.S: Ditto.
152 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
153 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
154 * arm/trap.S: Disable for Thumb-2.
156 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
158 * mt/ms2.ld (.sram): Correct typo in section names.
160 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
162 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
163 (crt0-ms2.o): New target.
164 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
166 2006-01-04 Paul Brook <paul@codesourcery.com>
168 * m68k/bcc.ld: Add .got.plt and .got
169 * m68k/idp.ld: Ditto.
170 * m68k/idpgdb: Ditto.
171 * m68k/mvme135.ld: Ditto.
172 * m68k/sbc5204.ld: Ditto.
173 * m68k/sbc5206.ld: Ditto.
174 * m68k/sim.ld: Ditto.
176 2005-12-13 DJ Delorie <dj@redhat.com>
178 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
179 .init and .fini processing.
180 * m32c/crtn.S: Likewise.
181 * m32c/exit.S: Likewise.
183 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
185 * mt/16-002.ld: Change architecture to 'mt'. Remove
187 * mt/16-003.ld: Likewise.
188 * mt/64-001.ld: Likewise.
189 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
190 * mt/crt0.S: Likewise.
192 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
194 * configure.in: Replace ms1 arch with mt arch.
195 * configure: Rebuilt.
196 * mt: Renamed from ms1 dir.
198 2005-12-06 Paul Brook <paul@codesourcery.com>
200 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
201 * m68k/idp.ld: Ditto.
202 * m68k/idpgdb: Ditto.
203 * m68k/mvme135.ld: Ditto.
204 * m68k/sbc5204.ld: Ditto.
205 * m68k/sbc5206.ld: Ditto.
206 * m68k/sim.ld: Ditto.
208 2005-11-30 Shaun Jackman <sjackman@gmail.com>
210 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
211 * libnosys/chown.c: New file.
212 * libnosys/readlink.c: New file.
213 * libnosys/symlink.c: New file.
215 2005-11-30 Shaun Jackman <sjackman@gmail.com>
217 * arm/libcfunc.c (clock, sleep, usleep): New functions.
218 * arm/syscalls.c (_clock): New function.
219 (_times): Call _clock.
221 2005-11-17 Shaun Jackman <sjackman@gmail.com>
223 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
224 the IsTTY SWI that _isatty calls.
226 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
228 * cris/linunistd.h: Don't redefine errno as extern int.
230 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
232 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
234 * arm/configure: Regenerate.
236 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
238 * arm/configure.in: Support building crt0.o when syscalls
239 are disabled in newlib.
240 * arm/configure: Regenerated.
242 2005-10-03 James E Wilson <wilson@specifix.com>
244 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
245 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
246 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
247 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
248 mips/pmon.ld: Add support for .bss.* sections.
250 2005-09-23 James E Wilson <wilson@specifix.com>
252 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
253 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
254 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
255 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
256 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
257 support for .gnu.linkonce.b.*.
259 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
261 * rs6000/Makefile.in (VPATH): Use colon as separator.
263 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
265 * ms1/access.c: Change copyright notice.
267 2005-08-19 DJ Delorie <dj@redhat.com>
269 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
270 (*.o): Add dependencies.
271 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
274 2005-08-18 DJ Delorie <dj@redhat.com>
276 * m32c/Makefile.in: Block out memory regions reserved for monitors
277 and simulators. Add monitor link scripts.
279 2005-08-16 Shaun Jackman <sjackman@gmail.com>
281 * arm/syscalls.c (initialise_monitor_handles): Set
282 monitor_stderr to the result of SWI_open(":tt", "a")
283 instead of simply duplicating stdout.
285 2005-08-10 DJ Delorie <dj@redhat.com>
287 * configure.in: Add m32c support.
288 * configure: Regenerated
289 * m32c: New directory, Renesas R8C/M16C/M32C support.
290 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
291 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
292 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
293 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
294 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
295 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
296 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
297 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
299 2005-08-02 Shaun Jackman <sjackman@gmail.com>
301 * libgloss/arm/libcfunc.c (isatty): New function.
303 2005-08-02 Shaun Jackman <sjackman@gmail.com>
305 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
306 argument set to -1, which is an invalid signal number.
307 (_kill): Comment and coding style changes only.
308 (_raise): Remove function.
310 2005-07-19 Paul Brook <paul@codesourcery.com>
312 * arm/crt0.S: Ensure doubleword stack alignment.
314 2005-07-18 Richard Sandiford <richard@codesourcery.com>
316 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
318 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
319 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
320 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
321 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
322 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
323 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
325 2005-07-18 Shaun Jackman <sjackman@gmail.com>
327 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
328 (alarm): Add the weak attribute.
329 (pause): New function. Return ENOSYS.
330 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
333 (_link): Ditto. Return ENOSYS.
334 (_unlink): Call the swi instead of returning -1.
335 (_raise): Add the weak attribute. Return ENOSYS.
336 (isatty): Rename to _isatty. Call the swi instead of returning 1.
337 (_system): Call the swi instead of returning ENOSYS.
340 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
342 * configure.in: Add ms1 case.
343 * configure: Regenerate.
344 * ms1/16-002.ld: New.
345 * ms1/16-003.ld: New.
346 * ms1/64-001.ld: New.
350 * ms1/configure: New.
351 * ms1/configure.in: New.
352 * ms1/crt0-16-002.S: New.
353 * ms1/crt0-16-003.S: New.
354 * ms1/crt0-64-001.S: New.
356 * ms1/exit-16-002.c: New.
357 * ms1/exit-16-003.c: New.
358 * ms1/exit-64-001.c: New.
362 * ms1/gettime.c: New.
366 * ms1/Makefile.in: New.
370 * ms1/startup-16-002.S: New.
371 * ms1/startup-16-003.S: New.
372 * ms1/startup-64-001.S: New.
382 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
384 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
385 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
386 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
387 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
388 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
389 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
390 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
391 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
392 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
393 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
394 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
395 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
398 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
400 * arm/syscalls.c (get_errno): Fix output register constraint.
402 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
404 * rs6000/sim-getrusage.S: New file, broken out of:
406 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
407 (sim-getrusage.o): New rule.
409 2005-04-28 Shaun Jackman <sjackman@gmail.com>
411 * libgloss/syscalls.c (get_errno): Add an output register constraint.
413 2005-04-19 Eric Christopher <echristo@redhat.com>
415 * mips/regs.S: Sign extend constants for mips64 and unify
418 2005-04-12 Shaun Jackman <sjackman@gmail.com>
420 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
424 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
426 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
427 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
428 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
429 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
430 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
432 2005-02-08 Antony King <antony.king@st.com>
434 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
435 instead of file pointer.
437 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
439 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
440 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
441 (all): Use ALL_INSTALL_FILES instead of its contents. Add
442 ALL_INSTALL_FILES_NEWLIB_COPY.
443 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
445 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
447 * configure.in: Support cris-*-* and crisv32-*-*.
448 * libnosys/configure.in: Ditto.
449 * configure, libnosys/configure: Regenerate.
450 * cris: New directory.
451 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
452 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
453 cris/Makefile.in, cris/setup.S, cris/configure: New files.
455 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
457 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
459 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
461 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
462 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
463 __make_section_unallocated. Mark magic variable as used.
465 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
467 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
469 (libc_cv_asm_popsection_directive): Ditto.
470 (libc_cv_section_attributes): Ditto.
471 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
472 "_" as well, and set __SYMBOL_PREFIX accordingly.
473 * libnosys/configure: Regenerate.
475 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
477 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
478 as-new and ld-new, not as.new and ld.new.
480 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
482 * libnosys/warning.h (__make_section_unallocated)
483 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
484 instead of ";" to delimit assembly lines.
486 2005-01-07 Paul Brook <paul@codesourcery.com>
488 * arm/crt0.S: Call __libc_{init,fini}_array instead of
489 _init/_fini if they exist.
491 2004-11-26 Paul Brook <paul@codesourcery.com>
493 * arm/crt0.S (_start): Add .cantunwind annotation.
495 2004-10-28 Nick Clifton <nickc@redhat.com>
497 * configure.in: Add support for iq2000 target.
498 * configure: Regenerate.
500 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
502 * configure.in: Support crx-*-*.
503 * configure: regenerate.
504 * crx/_exit.c: New file.
505 * crx/_getenv.c: Ditto.
506 * crx/_rename: Ditto.
507 * crx/close.c: Ditto.
508 * crx/configure.in: Ditto.
512 * crx/dvz_hndl.c: Ditto.
513 * crx/flg_hndl.c: Ditto.
514 * crx/fstat.c: Ditto.
515 * crx/getpid.c: Ditto.
516 * crx/iad_hndl.c: Ditto.
517 * crx/intable.c: Ditto.
518 * crx/isatty.c: Ditto.
520 * crx/lseek.c: Ditto.
521 * crx/Makefile.in: Ditto.
523 * crx/putnum.c: Ditto.
528 * crx/svc_hndl.c: Ditto.
530 * crx/und_hndl.c: Ditto.
531 * crx/unlink.c: Ditto.
532 * crx/write.c: Ditto.
534 2004-10-01 Paul Brook <paul@codesourcery.com>
536 * arm/configure.in: Add *-*-aebi target.
537 * arm/configure: Regenerate.
539 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
541 * i386/cygmon.ld (.text): Fix alignment.
542 (.rodata): Handle .rodata.* sections.
544 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
546 * Makefile.in: Support $(DESTDIR).
547 * arm/Makefile.in: Ditto.
548 * d30v/Makefile.in: Ditto.
549 * doc/Makefile.in: Ditto.
550 * fr30/Makefile.in: Ditto.
551 * frv/Makefile.in: Ditto.
552 * hp74x/Makefile.in: Ditto.
553 * i386/Makefile.in: Ditto.
554 * i960/Makefile.in: Ditto.
555 * iq2000/Makefile.in: Ditto.
556 * libnosys/Makefile.in: Ditto.
557 * m32r/Makefile.in: Ditto.
558 * m68hc11/Makefile.in: Ditto.
559 * m68k/Makefile.in: Ditto.
560 * mcore/Makefile.in: Ditto.
561 * mips/Makefile.in: Ditto.
562 * mn10200/Makefile.in: Ditto.
563 * mn10300/Makefile.in: Ditto.
564 * pa/Makefile.in: Ditto.
565 * rs6000/Makefile.in: Ditto.
566 * sparc/Makefile.in: Ditto.
567 * sparc/libsys/Makefile.in: Ditto.
568 * xstormy16/Makefile.in: Ditto.
570 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
572 * libnosys/_exit.c: New file.
573 * libnosys/Makefile.in: Add _exit.o.
575 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
577 * arm/configure.in: Check the value of newlib-may-supply-syscalls
578 enablement variable to determine if crt0 should or should not be
580 * arm/configure: Regenerated.
581 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
582 @BUILD_CRT0_FALSE@ variables set in configure to determine
583 if crt0.o should be built and installed.
585 2004-06-09 Toralf Lund <toralf@procaptura.com>
587 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
588 FIQ and IRQ mode, plus calls hardware_init_hook() and
589 software_init_hook() if present.
590 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
592 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
593 librdpmon.a, librdimon.a - support file for "bare" setup, as well
594 as "RDP" and "RDI" monitors.
595 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
596 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
597 with above mentioned support libs and startfiles.
599 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
601 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
604 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
606 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
608 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
610 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
611 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
612 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
613 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
615 2004-04-02 Chris Demetriou <cgd@broadcom.com>
617 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
619 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
620 * mips/vr5xxx.S: Likewise.
622 2004-03-23 Eric Christopher <echristo@redhat.com>
624 * frv/crt0.S: Fix comment.
625 * mips/configure.in: Add mipsisa64-*-* to target support.
626 * mips/configure: Regenerate.
628 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
630 * m68hc11/sci-inout.S: Supports -mlong-calls.
631 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
632 (.text): Mark the .installN and .finiN section with KEEP.
633 (.vectors): Likewise for .vectors.
634 (.gcc_except_table): New section.
635 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
636 (.text): Mark the .installN and .finiN section with KEEP.
637 (.vectors): Likewise for .vectors.
638 (.gcc_except_table): New section.
640 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
642 * m68k/leds.c: remove led_putnum(), zylons() forward
643 function declarations.
644 * m68k/leds.h: add zylons() forward function declaration.
646 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
648 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
649 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
650 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
651 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
652 * frv/crt0.S: Fix fdpic sp calculation.
653 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
654 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
655 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
656 fixup ctors nor dtors on FDPIC.
657 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
658 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
659 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
660 gr15 before function calls.
661 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
662 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
665 2003-10-27 Bernardo Innocenti <bernie@develer.com>
667 * m68k/asm.h: Add macros for -fPIC, -msep-data and
668 -mid-shared-library support.
669 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
670 -mid-shared-library support.
671 * m68k/sim-crt0.S: Likewise.
673 2003-10-15 Bernardo Innocenti <bernie@develer.com>
675 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
676 typedef from <unistd.h>.
678 2003-08-26 Jason Merrill <jason@redhat.com>
680 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
681 * sparc/sparc86x.ld: Likewise.
683 2003-08-20 Chris Demetriou <cgd@broadcom.com>
685 * mips/crt0_cfe.S: New file.
686 * mips/cfe_mem.c: New file.
687 * mips/cfe_prestart.S: Remove.
688 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
689 and use _start as the entry point. Align BSS to 32-byte boundary.
690 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
691 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
692 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
693 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
694 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
695 * mips/configure.in: Build and install crt0_cfe.o when CFE support
697 * mips/configure: Regenerate.
699 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
701 * i386/cygmon-salib.c (unlink): New stub.
703 2003-08-08 Mark Salter <msalter@redhat.com>
705 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
707 Bernd Schmidt <bernds@redhat.com>
709 * i386/cygmon.ld: Add entry for .rodata.
711 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
713 * m32r/configure.in: fixed bug to delete ../config-ml.in.
715 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
717 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
718 * mn10300/asb2305.ld: Added ASB2305 support.
719 * mn10300/configure: Ditto.
720 * mn10300/configure.in: Ditto.
721 2001-09-12 Stan Cox <scox@redhat.com>
722 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
724 * mn10300/configure.in: Add support for asb2303 board script.
726 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
728 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
730 * configure: Regenerated.
732 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
734 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
737 2003-06-06 Stan Cox <scox@redhat.com>
738 Jeff Johnston <jjohnstn@redhat.com>
739 Anthony Green <green@redhat.com>
741 * configure.in: Add iq2000 support.
742 * configure: Rebuilt.
743 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
744 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
745 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
746 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
747 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
748 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
749 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
750 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
751 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
754 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
756 * libnosys/Makefile.in: Add errno.o.
757 * libnosys/errno.c: New file to supply errno definition if
758 one not provided yet.
760 2003-05-26 Eric Christopher <echristo@redhat.com>
762 * mips/crt0.S: Remove stackbase variable set.
764 2003-05-02 Eric Christopher <echristo@redhat.com>
766 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
768 2003-04-29 Nick Clifton <nickc@redhat.com>
770 * libnosys/sbrk.c: Remove unnecessary #include's.
771 Change return type of _sbrk() function to void * to match
772 definition in system header files.
775 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
777 * xstormy16/sim_rom.ld: New.
778 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
779 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
780 * xstormy16/eva_app.ld (_rdata, _data): New.
781 * xstormy16/sim_high.ld (_rdata, _data): New.
783 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
785 * m32r/Makefile.in: Add multilib support.
786 * m32r/configure.in: Ditto.
787 * m32r/configure: Regenerated.
789 2003-04-16 Nick Clifton <nickc@redhat.com>
791 * xstormy16/sim_high.ld: Add .jcr section mapping.
792 * xstormy16/eva_stub.ld: Likewise.
793 * xstormy16/eva_app.ld: Likewise.
795 2003-04-09 Chris Demetriou <cgd@broadcom.com>
797 * mips/cfe.c (_flush_cache): New function.
799 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
801 * mips/nullmon.c (_ftext, _end): Adjust declaration.
802 (get_mem_info): Rework.
804 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
806 * mips/crt0.S (zerobss): Reload __memsize after call.
808 2003-02-17 Chris Demetriou <cgd@broadcom.com>
810 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
812 2003-02-05 Chris Demetriou <cgd@broadcom.com>
814 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
816 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
817 way as mipsisa32-*-*.
818 * mips/configure: Regenerate.
820 2003-02-05 Chris Demetriou <cgd@broadcom.com>
822 * mips/cfe.c (hardware_hazard_hook): Move...
823 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
824 and translate into assembly.
826 2003-01-08 Richard Sandiford <rsandifo@redhat.com
828 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
829 Pass an empty argv and envp to main().
831 2003-01-08 Richard Sandiford <rsandifo@redhat.com
833 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
834 * mips/configure: Regenerate.
836 2003-01-07 Chris Demetriou <cgd@broadcom.com>
838 * crt0.S: Check for definition of __mips64 rather than
839 checking (__mips < 3).
841 * cygmon.c (sysCall): Avoid multi-line string literals.
843 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
845 * mips/Makefile.in: Add cygmon support.
846 * mips/configure.in: Ditto.
847 * mips/configure: Regenerated.
848 * mips/crt0_cygmon.S: New file.
849 * mips/cygmon.c: Ditto.
850 * mips/pmon.S: Minor formatting and copyright changes.
851 * mips/crt0.S: Ditto.
853 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
855 * arm/Makefile.in: Add support for new pid specs.
856 * arm/coff-iq80310.specs: Change to allow future support.
857 * arm/elf-iq80310.specs: Ditto.
858 * arm/elf-redboot.specs: Ditto.
859 * arm/coff-redboot.ld: Add EH frame support.
860 * arm/redboot-crt0.S: Add optional code to clear bss without
862 * arm/coff-pid.specs: New file.
863 * arm/elf-pid.specs: New file.
865 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
866 Catherine Moore <clm@redhat.com>
868 * m32r/configure.in: Do not require gcc to be able to link an
870 * m32r/configure: Regenerate.
871 * m32r/Makefile.in: Directly reference gdbstub.
873 2002-10-25 Bernd Schmidt <bernds@redhat.com>
875 * i386/cygmon.ld: Add entry for .gcc_except_table.
877 2000-10-25 Mark Salter <msalter@redhat.com>
879 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
880 use __start for start symbol.
881 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
882 Disable file I/O extensions to make Plum Hall happy.
883 * i386/cygmon.ld: Set __start as entry point.
884 * i386/Makefile.in: Support IS_AOUT.
885 * i386/configure.in: Support IS_AOUT.
886 * i386/configure: Regenerated.
887 * i386/cygmon-salib.c:
888 * i386/cygmon-gmon.c (_mcount): It's _etext.
890 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
892 * configure.in: Clarify some of the triplets so unsupported
893 configurations don't pass through.
894 * configure: Regenerated.
896 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
898 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
900 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
902 * mips/ddb.ld: KEEP .init and .fini.
903 * mips/ddb-kseg0.ld: Likewise.
905 2002-10-04 Michael Snyder <msnyder@redhat.com>
907 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
908 exception vector address, as suggested by Mitsubishi.
909 (getExceptionVector): Ditto.
911 2002-08-01 Chris Demetriou <cgd@broadcom.com>
913 * mips/cfe.ld (STARTUP): New definition.
914 * mips/ddb-kseg0.ld (STARTUP): Likewise.
915 * mips/ddb.ld (STARTUP): Likewise.
916 * mips/dve.ld (STARTUP): Likewise.
917 * mips/idt.ld (STARTUP): Likewise.
918 * mips/jmr3904app-java.ld (STARTUP): Likewise.
919 * mips/jmr3904app.ld (STARTUP): Likewise.
920 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
921 * mips/jmr3904dram.ld (STARTUP): Likewise.
922 * mips/lsi.ld (STARTUP): Likewise.
923 * mips/nullmon.ld (STARTUP): Likewise.
924 * mips/pmon.ld (STARTUP): Likewise.
926 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
928 * README: Mention 68HC11/68HC12 support.
929 * configure.in: Recognize m6811-elf and m6812-elf.
930 * configure: Regenerated.
931 * m68hc11/Makefile.in: New file.
932 * m68hc11/configure.in: New file.
933 * m68hc11/configure: New file.
934 * m68hc11/crt0.S: New file.
935 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
936 * m68hc11/sim-valid-m68hc11.ld: New file.
937 * m68hc11/sim-valid-m68hc12.ld: New file.
938 * m68hc11/syscalls.c: New file.
940 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
942 * rs6000/simulator.S (gettimeofday): New.
945 2002-07-18 Chris Demetriou <cgd@broadcom.com>
947 * read.c (read): Don't assign past end of buffer, fix return value.
949 2002-07-12 Chris Demetriou <cgd@broadcom.com>
951 * mips/Makefile.in (GENOBJS2): New variable to name other
952 commonly used objects.
953 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
955 * mips/Makefile.in: Add support for Broadcom CFE firmware.
956 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
957 * mips/configure: Regenerate.
958 * mips/cfe.c: New file.
959 * mips/cfe.ld: New file.
960 * mips/cfe_api.c: New file.
961 * mips/cfe_api.h: New file.
962 * mips/cfe_api_int.h: New file.
963 * mips/cfe_error.h: New file.
964 * mips/cfe_prestart.S: New file.
966 2002-07-12 Chris Demetriou <cgd@broadcom.com>
968 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
969 symbols for optionally-provided functions.
970 * mips/ddb-kseg0.ld: Likewise.
971 * mips/ddb.ld: Likewise.
972 * mips/dve.ld: Likewise.
973 * mips/idt.ld: Likewise.
974 * mips/idt32.ld: Likewise.
975 * mips/idt64.ld: Likewise.
976 * mips/idtecoff.ld: Likewise.
977 * mips/jmr3904app-java.ld: Likewise.
978 * mips/jmr3904app.ld: Likewise.
979 * mips/jmr3904dram-java.ld: Likewise.
980 * mips/jmr3904dram.ld: Likewise.
981 * mips/lsi.ld: Likewise.
982 * mips/nullmon.ld: Likewise.
983 * mips/pmon.ld: Likewise.
984 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
985 functions if they are provided.
986 (_exit): Handle __embedded_pic properly.
988 2002-06-18 Dave Brolley <brolley@redhat.com>
990 From Catherine Moore, Michael Meissner, Richard Sandiford:
991 * configure.in: Support frv*-*-*.
992 * frv/Makefile.in: New file.
993 * frv/configure: New file.
994 * frv/configure.in: New file.
995 * frv/crt0.S: New file.
996 * frv/fstat.c: New file.
997 * frv/getpid.c: New file.
998 * frv/isatty.c: New file.
999 * frv/kill.c: New file.
1000 * frv/print.c: New file.
1001 * frv/putnum.c: New file.
1002 * frv/sbrk.c: New file.
1003 * frv/sim-close.S: New file.
1004 * frv/sim-exit.S: New file.
1005 * frv/sim-inbyte.c: New file.
1006 * frv/sim-lseek.S: New file.
1007 * frv/sim-open.S: New file.
1008 * frv/sim-read.S: New file.
1009 * frv/sim-time.c: New file.
1010 * frv/sim-unlink.S: New file.
1011 * frv/sim-write.S: New file.
1012 * frv/stat.c: New file.
1014 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1016 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1017 * libnosys/configure.in: Check gcc's support for section attributes.
1018 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1019 does not support section attributes.
1021 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1023 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1025 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1030 (_rename): New function.
1033 (_unlink): Call a syscall for this now.
1036 (_gettimeofday): Ditto.
1038 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1040 * debug.h: Change mem_err to volatile to match definition in
1043 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1045 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1048 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1050 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1051 of AC_PROG_CC to avoid building an executable in configuration.
1052 * m68k/configure: Regenerated.
1054 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1056 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1059 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1061 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1063 2002-02-05 Mark Salter <msalter@redhat.com>
1065 * arm/elf-iq80310.specs: Ditto.
1066 * arm/elf-redboot.specs: Ditto.
1067 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1068 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1070 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
1072 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
1074 * xstormy16/eva_app.ld: Add __malloc_start.
1075 * xstormy16/sbrk.c: Remove.
1076 * xstormy16/sim_malloc_start.s: New file.
1077 * xstormy16/sim_high.ld: Make the stack start immediately at the
1080 2002-02-01 Michael Meissner <meissner@redhat.com>
1082 * mips/cma101.c (__sizemem_default): Allow user to specify the
1084 (__sizemem): Use it.
1086 2002-01-24 Mark Salter <msalter@redhat.com>
1088 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
1090 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
1091 (__get_memtop): New funtion to return top of memory.
1093 2002-01-15 Mark Salter <msalter@redhat.com>
1095 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
1096 forward interrupts to user application vectors.
1098 * xstormy16/crt0_stub.s: Remove default interrupt routines.
1100 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
1101 add it to install list.
1103 2002-01-07 Mark Salter <msalter@redhat.com>
1105 * configure.in: Add support for arm, strongarm, and xscale.
1106 * configure: Regenerated.
1107 * arm/coff-iq80310.specs: New file.
1108 * arm/coff-redboot.ld: New file.
1109 * arm/coff-redboot.specs: New file.
1110 * arm/configure: New file.
1111 * arm/configure.in: New file.
1112 * arm/elf-iq80310.specs: New file.
1113 * arm/elf-redboot.ld: New file.
1114 * arm/elf-redboot.specs: New file.
1115 * arm/Makefile.in: New file.
1116 * arm/redboot-crt0.S: New file.
1117 * arm/redboot-syscalls.c: New file.
1119 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
1120 Mark Salter <msalter@redhat.com>
1121 Catherine Moore <clm@redhat.com>
1122 Richard Henderson <rth@redhat.com>
1124 * configure.in: Add xstormy16.
1125 * libnosys/configure.in: Add xstormy16.
1126 * configure: Regenerated.
1127 * libnosys/configure: Regenerated.
1128 * xstormy16/Makefile.in: New file.
1129 * xstormy16/close.c: New file.
1130 * xstormy16/configure: New file.
1131 * xstormy16/configure.in: New file.
1132 * xstormy16/crt0.s: New file.
1133 * xstormy16/crt0_stub.s: New file.
1134 * xstormy16/crti.s: New file.
1135 * xstormy16/crtn.s: New file.
1136 * xstormy16/eva_app.c: New file.
1137 * xstormy16/eva_app.ld: New file.
1138 * xstormy16/eva_stub.ld: New file.
1139 * xstormy16/fstat.c: New file.
1140 * xstormy16/getpid.c: New file.
1141 * xstormy16/kill.c: New file.
1142 * xstormy16/lseek.c: New file.
1143 * xstormy16/open.c: New file.
1144 * xstormy16/sbrk.c: New file.
1145 * xstormy16/sim_high.ld: New file.
1146 * xstormy16/stat.c: New file.
1147 * xstormy16/syscalls.S: New file.
1148 * xstormy16/syscalls.m4: New file.
1149 * xstormy16/unlink.c: New file.
1150 * xstormy16/xstormy16_stub.c: New file.
1152 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1154 * m32r/Makefile.in: Use gdb stub set by configure.
1155 * m32r/configure.in: Add a special macro for testing
1156 c compiler without building executable. Add setting of
1158 * m32r/configure: Regenerated.
1160 2001-10-31 David Howells <dhowells@redhat.com>
1162 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1163 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1164 referenced by newlib.
1165 * mn10300/cygmon.c: New file.
1166 * mn10300/crt0_redboot.S: Ditto.
1167 * mn10300/crt0_cygmon.S: Ditto.
1168 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1169 * mn10300/configure.in: Changed to allow for future
1170 evaluation boards to be added.
1171 * mn10300/configure: Regenerated.
1173 2001-10-17 Michael Meissner <meissner@redhat.com>
1175 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1176 identify if a program is running in kernel segment 0.
1178 * cma101.c (__sizemem): If we are running in kernel segment 0,
1179 instead of kernel segment 1, use kernel segment 0 addresses which
1180 are uncached when sizing memory.
1182 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1183 program to run in kernel segment 0, instead of kernel segment 1.
1185 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1186 * configure: Regenerate.
1188 2001-09-15 Eric Christopher <echristo@redhat.com>
1190 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1192 * mips/configure: Regenerate.
1194 2001-09-14 Eric Christopher <echristo@redhat.com>
1196 * mips/configure.in: Add mipsisa32 support.
1197 * mips/configure: Regenerate.
1198 * mips/idt32.ld: New file.
1199 * mips/idt64.ld: New file.
1201 2001-09-11 Michael Meissner <meissner@redhat.com>
1203 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1204 point registers, even if we are compiling for a mips3 or greater.
1206 2001-09-10 Jim Blandy <jimb@redhat.com>
1208 Add support for GDB monitor-style I/O.
1209 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1211 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1212 precede the byte with a ^O character.
1213 * m68k/idpgdb.ld: New linker script.
1214 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1216 (all): Add ${IDPGDB_BSP} to the list of things to build.
1217 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1218 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1219 (install): Install the IDPGDB stuff, too.
1221 2001-08-30 Richard Henderson <rth@redhat.com>
1222 Eric Christopher <echristo@redhat.com>
1224 * mips/crt0.S: Fix for .init/.fini sections.
1226 2001-08-30 Richard Henderson <rth@redhat.com>
1227 Eric Christopher <echristo@redhat.com>
1229 * mips/idt.ld: Rewrite for .init/.fini sections.
1231 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1233 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1235 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1237 * hp74x/configure: Regenerated with current autoconf.
1238 * m32r/configure: Ditto.
1239 * m68k/configure: Ditto.
1240 * pa/configure: Ditto.
1241 * sparc/configure: Ditto.
1243 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1245 * rs6000/simulator.S (dup): New syscall.
1247 2001-02-28 Will Cohen <wcohen@redhat.com>
1249 * src/libgloss/m68k/Makefile.in: Updated copyright and
1250 added rules to build simulator related libraries.
1251 (SIM_SCRIPTS): New variable.
1252 (SIM_LDFLAGS): New variable.
1253 (SIM_BSP): New variable.
1254 (SIM_CRT0): New variable.
1255 (SIM_OBJS): New variable.
1256 (SIM_TEST): New variable.
1257 (SIM_INSTALL): new variable.
1258 * src/libgloss/m68k/sim-abort.c: New file.
1259 * src/libgloss/m68k/sim-crt0.S: New file.
1260 * src/libgloss/m68k/sim-errno.c: New file.
1261 * src/libgloss/m68k/sim-funcs.c: New file.
1262 * src/libgloss/m68k/sim-inbyte.c: New file.
1263 * src/libgloss/m68k/sim-print.c: New file.
1264 * src/libgloss/m68k/sim-sbrk.c: New file.
1265 * src/libgloss/m68k/sim.ld: New file.
1266 * src/libgloss/m68k/simulator.S: New file.
1268 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1270 * mn10200/access.c: With DJ Delorie's permission, this code is
1271 now freely modifiable with no reference to "copying.dj".
1272 * mn10300/access.c: Ditto.
1274 2001-02-06 Will Cohen <wcohen@redhat.com>
1276 * rs6000/sim-errno.c (__errno): Removed.
1277 (_cerror): Use re-entrant version of errno.
1279 2000-09-05 Geoff Keating <geoffk@cygnus.com>
1281 * rs6000/simulator.S: Use conditional returns for documentation
1283 (access): Add new syscall.
1285 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1287 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1289 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1291 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1292 status register for 32 bit addressing
1293 * mips/regs.S: Add symbols for status and config register fields.
1294 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1295 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1296 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1297 * mips/configure.in: Add case arm for mips64vr5000 since the
1298 default (which was previously used) should not get vr5xxx.o.
1300 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1302 * wince/Makefile.am: Use LDADD from configure.
1303 * wince/Makefile.in: Regenerate.
1304 * wince/configure.in: Determine libraries needed based (crudely) on
1306 * wince/configure: Regenerate.
1308 1999-12-16 Tom Tromey <tromey@cygnus.com>
1310 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1312 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1313 patch of 1998-11-23.
1315 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1316 against -lgcjcoop, not -lqthreads.
1317 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1319 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1321 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1322 without the bits for __{C,D}TOR_{LIST,END}__.
1324 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1326 * m68k/idp.ld (.text): Put crtbegin at the start of the
1327 constructors and destructors.
1329 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1331 * wince/Makefile.am: Add missing gdbdir assignment.
1332 * wince/Makefile.in: Regenerate.
1334 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1336 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1338 1999-11-15 Nick Clifton <nickc@cygnus.com>
1340 * configure.in: Add arm-wince-pe target.
1341 * configure: Regenerate.
1343 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1345 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1346 not bringing in crtbegin.o.
1347 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1349 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1351 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1352 earlier because it'll be needed. Set the high bits of the PC to
1353 be consistent with other pointers, so that exception handling
1354 doesn't get confused.
1356 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1358 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1359 on case-insensitive windows filesystems.
1361 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1363 * configure.in: Generalize Windows CE target detection.
1364 * configure: Regenerate.
1365 * wince/Makefile.am: Rename CE stub filename.
1366 * wince/Makefile.in: Regenerate.
1367 * wince/configure.in: Allow changing of CE stub.
1368 * wince/configure: Regenerate.
1370 1999-07-26 Andrew Haley <aph@cygnus.com>
1372 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1373 and _end to allow them to be placed anywhere in memory.
1375 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1377 * sparc/elfsim.ld: Provide initp support.
1379 1999-06-22 Nick Clifton <nickc@cygnus.com>
1381 * mips/dve.ld (.rdata): Rename section to .rodata.
1382 * mips/idt.ld (.rdata): Rename section to .rodata.
1383 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1384 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1385 * mips/lsi.ld (.rdata): Rename section to .rodata.
1386 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1387 * mips/pmon.ld (.rdata): Rename section to .rodata.
1388 * mips/r5900.ld (.rdata): Rename section to .rodata.
1389 * mips/sky.ld (.rdata): Rename section to .rodata.
1390 * mips/vpu.ld (.rdata): Rename section to .rodata.
1392 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1394 * libnosys/configure.in: Added setting of ac_file
1395 prior to calling config-ml.in.
1396 * libnosys/configure: Regenerated.
1397 * libnosys/Makefile.in: Added code to make install directory
1398 for libnosys.a prior to installing.
1400 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1402 * Makefile.am: Expect the object file to be in the
1404 * Makefile.in: Regenerate.
1406 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1408 * configure.in: Add wince targest.
1409 * configure: Regenerate.
1410 * wince: New directory
1411 * wince/Makefile.am: New file.
1412 * wince/Makefile.in: New file.
1413 * wince/aclocal.m4: New file.
1414 * wince/configure: New file.
1415 * wince/configure.in: New file.
1417 1999-05-24 Jim Wilson <wilson@cygnus.com>
1419 * sparc/elfsim.ld: Add `.data.*'.
1421 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1423 * m68k/idp.ld: Add initp support.
1424 * sparc/cygmon.ld.src: Likewise.
1426 1999-05-14 Nick Clifton <nickc@cygnus.com>
1428 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1430 1999-05-13 Mark Salter <msalter@cygnus.com>
1432 * mcore/configure.in: Fixed multilib support.
1433 * mcore/configure: Regenerated.
1434 * mcore/Makefile.in: Fixed multilib problems.
1435 Added cmb board support
1436 * mcore/close.c: New file.
1437 * mcore/cmb-exit.c: Ditto.
1438 * mcore/cmb-inbyte.c: Ditto.
1439 * mcore/cmb-outbyte.c: Ditto.
1440 * mcore/elf-cmb.ld: Ditto.
1441 * mcore/elf-cmb.specs: Ditto.
1442 * mcore/fstat.c: Ditto.
1443 * mcore/getpid.c: Ditto.
1444 * mcore/kill.c: Ditto.
1445 * mcore/lseek.c: Ditto.
1446 * mcore/open.c: Ditto.
1447 * mcore/pe-cmb.ld: Ditto.
1448 * mcore/pe-cmb.specs: Ditto.
1449 * mcore/print.c: Ditto.
1450 * mcore/putnum.c: Ditto.
1451 * mcore/raise.c: Ditto.
1452 * mcore/read.c: Ditto.
1453 * mcore/sbrk.c: Ditto.
1454 * mcore/stat.c: Ditto.
1455 * mcore/unlink.c: Ditto.
1456 * mcore/write.c: Ditto.
1457 * mcore/c-syscalls.c: Removed.
1459 1999-05-07 Nick Clifton <nickc@cygnus.com>
1461 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1462 Tidy up code layout.
1464 1999-05-06 Nick Clifton <nickc@cygnus.com>
1466 * mcore/Makefile.in: Fix build rule.
1467 * mcore/syscalls.s: Rename to syscalls.S
1469 1999-05-04 Nick Clifton <nickc@cygnus.com>
1471 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1472 * mcore/configure: Regenerate.
1474 1999-04-29 Nick Clifton <nickc@cygnus.com>
1476 * mcore/crt0.S: Renamed file from crt0.s.
1477 Only invoke init() and fini() routines for ELF builds.
1478 Use __bss_start__ and __bss_end__ to locate .bss section.
1480 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1482 * mips/array.ld: Fix ELF ctor/dtor support.
1483 * mips/ddb.ld: Likewise.
1484 * mips/dve.ld: Likewise.
1485 * mips/idt.ld: Likewise.
1486 * mips/jmr3904app.ld: Likewise.
1487 * mips/lsi.ld: Likewise.
1488 * mips/nullmon.ld: Likewise.
1489 * mips/pmon.ld: Likewise.
1490 * mips/r5900.ld: Likewise.
1491 * mips/sky.ld: Likewise.
1492 * mips/vpu.ld: Likewise.
1494 1999-04-22 Nick Clifton <nickc@cygnus.com>
1496 * mcore/crt0.s: Initialise data section, call _init and _fini.
1498 * mcore/syscalls.s (_exit): Renamed from __exit.
1500 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1503 1999-04-21 Nick Clifton <nickc@cygnus.com>
1505 * mcore/crt0.s (_start): Use .long directive, not .word.
1507 * mcore/syscalls.s (_sbrk): fix syntax.
1509 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1511 * sparc/sparc86.ld: Set alignment for the .data section.
1513 1999-04-18 Nick Clifton <nickc@cygnus.com>
1515 * configure.in: Add support for mcore targets.
1516 * configure: Regenerate.
1517 * mcore: New directory.
1518 * mcore/Makefile.in: New File: meta Makefile.
1519 * mcore/configure.in: New File: meta configure file..
1520 * mcore/configure: New File: Generated.
1521 * mcore/crt0.s: New File: mcore startup code.
1522 * mcore/syscalls.s: New File: Assembler system call stubs.
1523 * mcore/c-syscalls.c: New File: C system call stubs.
1525 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
1527 * mips/array.ld: Support linkonce sections.
1528 * mips/ddb.ld: Likewise.
1529 * mips/dve.ld: Likewise.
1530 * mips/idt.ld: Likewise.
1531 * mips/jmr3904app.ld: Likewise.
1532 * mips/jmr3904app-java.ld: Likewise.
1533 * mips/jmr3904dram.ld: Likewise.
1534 * mips/jmr3904dram-java.ld: Likewise.
1535 * mips/lsi.ld: Likewise.
1536 * mips/nullmon.ld: Likewise.
1537 * mips/pmon.ld: Likewise.
1538 * mips/r5900.ld: Likewise.
1539 * mips/sky.ld: Likewise.
1540 * mips/vpu.ld: Likewise.
1542 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
1544 * mips/array.ld: Add ELF ctor/dtor support.
1545 * mips/ddb.ld: Likewise.
1546 * mips/dve.ld: Likewise.
1547 * mips/idt.ld: Likewise.
1548 * mips/jmr3904app.ld: Likewise.
1549 * mips/lsi.ld: Likewise.
1550 * mips/nullmon.ld: Likewise.
1551 * mips/pmon.ld: Likewise.
1552 * mips/r5900.ld: Likewise.
1553 * mips/sky.ld: Likewise.
1554 * mips/vpu.ld: Likewise.
1556 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
1558 * i960/crt0.c (_start): Increase stack size to 256K.
1560 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
1562 * i386/cygmon-salib.c: Add read and write syscall support.
1563 * i386/cygmon-syscall.h: Ditto.
1565 * i386/cygmon-gmon.[ch]: Profile support.
1567 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
1569 * libnosys/configure.in: Check cygwin*, not cygwin32.
1570 * libnosys/configure: Regenerate.
1572 1999-02-18 Tom Tromey <tromey@cygnus.com>
1574 * mips/configure: Rebuilt.
1575 * mips/configure.in (script_list): Added jmr3904dram-java and
1577 * mips/jmr3904dram-java.ld: New file.
1578 * mips/jmr3904dram.ld: Don't mention -lqthreads.
1579 * mips/jmr3904app-java.ld: New file.
1580 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
1582 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
1584 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1586 1999-02-18 Tom Tromey <tromey@cygnus.com>
1588 * Merge from branch:
1590 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
1592 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
1593 library name change.
1595 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
1597 * mips/configure.in (script_list): Added jmr3904dram.ld.
1598 * mips/configure: Rebuilt.
1600 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
1602 * mips/jmr3904dram.ld: Created.
1604 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
1606 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
1607 it must be linked it.
1609 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
1611 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
1612 the padding allocated for alignment.
1614 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
1616 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
1617 imported from the linker script.
1618 * mips/jmr3904app.ld: Provide _mem_size.
1620 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
1622 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
1624 * mips/crt0.S: set argc to 0 before calling main()
1625 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
1627 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
1629 * mips/jmr3904-io.c: Implement get_mem_info().
1631 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
1633 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
1634 * mips/configure.in: Ditto.
1635 * mips/configure: Regenerate.
1637 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
1639 * mips/configure.in: Add jmr3904app to script list for tx39.
1640 * mips/configure: Regenerate.
1642 1999-02-08 Nick Clifton <nickc@cygnus.com>
1644 * libnosys/configure.in: Add support for StrongARM target.
1645 * libnosys/configure: Regenerate.
1647 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
1649 * d30v/syscalls.c (time): Added code to honor argument
1650 passed to time which is either a pointer to a time_t
1651 value to set or is the NULL pointer.
1653 1999-02-03 Keith Seitz <keiths@cygnus.com>
1655 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
1656 only unsigned chars.
1657 (getDebugChar2): Remove and integrate support into "M"
1660 1999-01-29 Doug Evans <devans@casey.cygnus.com>
1662 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
1663 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
1666 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
1668 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
1669 not "._stack". Remove mn10200 support.
1670 * mn10300/trap.S: Remove mn10200 support.
1671 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
1672 the .stack output section to be safe.
1673 * mn10300/eval.ld: Likewise.
1675 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
1677 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
1678 the .stack output section to be safe.
1679 * mn10200/eval.ld: Likewise.
1681 1999-01-14 Nick Clifton <nickc@cygnus.com>
1683 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
1686 * fr30/crt0.s (_start): Use atexit to call C++ global
1687 destructors. Patch from Mark Salter <msalter@cygnus.com>
1689 1999-01-12 Nick Clifton <nickc@cygnus.com>
1691 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
1693 1999-01-11 Nick Clifton <nickc@cygnus.com>
1695 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
1696 global constructor/destructor support.
1698 1999-01-07 Nick Clifton <nickc@cygnus.com>
1700 * fr30/crt0.s (_start): Apply patch from Mark Salter
1701 <msalter@cygnus.com> to cope with initialising .bss areas that are
1704 1998-12-23 Michael Meissner <meissner@cygnus.com>
1706 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
1707 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
1708 (.gcc_except_table): Ditto.
1710 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
1712 * sh/sh1lcevb.ld: Add DWARF sections.
1713 * sh/sh2lcevb.ld: Ditto.
1714 * sh/sh3lcevb.ld: Ditto.
1715 * sh/sh3bb.ld: Ditto.
1717 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
1719 * i386/cygmon.ld: Make sure -lcygmon appears both before
1720 and after -lc, so we pick up functions from there in
1721 preference to libc functions.
1723 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
1724 Don't add __do_global_ctors () and __do_global_dtors () if
1725 we're on a coff target.
1726 (open): Add dummy function so plumhall will compile.
1727 (clock): Replacement for clock () syscall that uses
1731 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1733 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1735 1998-12-17 Nick Clifton <nickc@cygnus.com>
1737 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
1738 (_open): Return file descriptor allocated by simulator.
1739 (isatty): Always false to avoid having to cope with reads from
1742 1998-12-16 Nick Clifton <nickc@cygnus.com>
1744 * fr30/Makefile.in: Add libraries to clean target.
1746 * fr30/syscalls.c (_write): Save length so that it can be returned
1749 * fr30/crt0.s (_start): Initialise argc, argv and envp before
1752 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1754 * mips/ddb.ld (OUTPUT_ARCH): Remove.
1756 1998-12-12 Nick Clifton <nickc@cygnus.com>
1758 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
1761 1998-12-11 Nick Clifton <nickc@cygnus.com>
1763 * configure.in: Add support for fr30 target.
1764 * configure: Regenerate.
1765 * fr30: New directory.
1766 * fr30/Makefile.am: New file - build crt0.o and libsim.a
1767 * fr30/Makefile.in: New file - generate from Makefile.am.
1768 * fr30/configure.in: New file - support fr30 target
1769 * fr30/configure: New file - generate from configure.in.
1770 * fr30/crt0.s: New file - Basic executable startup code.
1771 * fr30/syscalls.c: New file - System call emulation library.
1773 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
1775 * mips/crt0.S (_start): Change initialization of FR.
1777 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
1779 * i960/crt0.c (set_stack): Change return type to void. Init SP to
1780 FP + 64 instead of FP. Simplify code to align ptr.
1781 (_start): Call exit instead of _exit. Delete local variable stack.
1782 Init stack to heap+4096.
1783 * i960/mon960.c (abort): Ifdef out.
1784 * i960/syscall.h: New file.
1786 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
1788 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
1790 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
1792 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
1795 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
1797 * mips/entry.S: Handle mips16 builds.
1799 1998-10-30 Ian Molee <imolee@cygnus.com>
1801 * m32r/trapmon0.c: New file. Mon2000 trap handler.
1802 * m32r/trapmon0.S: Removed.
1803 * m32/Makefile.in: Changed to reflect above-changed files.
1805 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
1807 * sparc/crt0.S: Move entry point to start of text section.
1808 Put the address of the data section at the start of the section,
1809 so the GDB sparclite loader can find it for a.out loads.
1811 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1813 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1814 a time_t as its argument.
1816 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1817 clobber a register that overlaps with an input or output.
1819 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1821 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1822 serial input and out put as required by libgloss read and write
1825 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1826 addresses per eCos conventions, not original ROM monitor.
1828 * configure.in: Add libtx39jmr.c to build target
1830 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1832 1998-10-15 Ian Molee <imolee@cygnus.com>
1834 * m32r/mon.specs: New file
1835 * m32r/trapmon0.S: New file
1836 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1838 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1840 * libnosys/warning.h: New file.
1842 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1844 * mips/configure.in: Build nullmon stuff in default case. Don't
1845 treat vr4100 specially.
1847 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1849 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1850 * libnosys/close.c (_close): Added stub warning outside of
1851 function body and added reference to config.h.
1852 * libnosys/execve.c (_execve): Ditto.
1853 * libnosys/fork.c (_fork): Ditto.
1854 * libnosys/fstat.c (_fstat): Ditto.
1855 * libnosys/getpid.c (_getpid): Ditto.
1856 * libnosys/gettod.c (_gettimeofday): Ditto.
1857 * libnosys/isatty.c (_isatty): Ditto.
1858 * libnosys/kill.c (_kill): Ditto.
1859 * libnosys/link.c (_link): Ditto.
1860 * libnosys/lseek.c (_lseek): Ditto.
1861 * libnosys/open.c (_open): Ditto.
1862 * libnosys/read.c (_read): Ditto.
1863 * libnosys/stat.c (_stat): Ditto.
1864 * libnosys/times.c (_times): Ditto.
1865 * libnosys/unlink.c (_unlink): Ditto.
1866 * libnosys/wait.c (_wait): Ditto.
1867 * libnosys/write.c (_write): Ditto.
1868 * libnosys/acconfig.h: New file.
1869 * libnosys/config.h.in: New file.
1870 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1871 * libnosys/Makefile.in: Regenerated.
1872 * libnosys/configure.in: Configure header file specified.
1873 * libnosys/configure: Regenerated.
1875 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1877 * i386/cygmon.ld: Increase memory limits; put the initial
1878 executable above 1MB.
1880 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1882 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1884 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1886 * configure.in: Add i386-*-elf* triplet.
1887 * i386/*: Support for i386 targets.
1889 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1891 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1892 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1894 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1896 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1897 * sparc/sparclite.h: (read_asr, write_asr): Define.
1898 * sparc/cache.c (is_danlite): New function.
1899 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1900 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1901 * sparc/sparc86x.ld: Prevent section overlap.
1903 1998-09-04 Keith Seitz <keiths@cygnus.com>
1905 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1907 (getDebugChar2): New function to support binary downloads (gdb
1908 remote protocol "X" command).
1909 (exceptionHandler): Add support for MSA2000G01 board.
1910 (getExceptionHandler): Ditto.
1912 1998-08-20 Michael Meissner <meissner@cygnus.com>
1914 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1917 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1919 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1920 * sparc/salib.c (outbyte): Add hook for GDB stub.
1921 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1922 * sparc/cache.c: New file for sparclite-specific cache code.
1923 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1924 * sparc/sparc86x.ld: New linker script for sparc86x.
1925 * sparc/crt0.S: Disable broken data relocation code.
1926 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1927 standard output to GDB.
1928 (handle_exception): Initialize outbyte hook.
1930 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1932 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1933 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1934 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1936 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1938 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1940 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1942 * mn10200/sim.ld: Rework code to insert pad before the start of the
1944 * mn10200/eval.ld: Likewise.
1945 * mn10300/sim.ld: Likewise.
1946 * mn10300/eval.ld: Likewise.
1948 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1950 * mips/cma101.c (__sizemem): New local variable extra. Align base
1953 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1955 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1956 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1957 * sparc/fixctors.c: New file.
1959 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1961 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1962 extern functions win_ovf and win_unf; fixes unresolved symbols
1965 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
1967 * configure.in: Added libnosys as subdir.
1968 * configure: Rebuilt configure based on configure.in.
1969 * libnosys/close.c (_close): Part of new libnosys stub library
1970 to use for situations with no operating system support.
1971 * libnosys/environ.c (environ): ditto.
1972 * libnosys/execve.c (_execve): ditto.
1973 * libnosys/exit.c (_exit): ditto.
1974 * libnosys/fork.c (_fork): ditto.
1975 * libnosys/fstat.c (_fstat): ditto.
1976 * libnosys/getpid.c (_getpid): ditto.
1977 * libnosys/gettod.c (_gettimeofday): ditto.
1978 * libnosys/isatty.c (_isatty): ditto.
1979 * libnosys/kill.c (_kill): ditto.
1980 * libnosys/link.c (_link): ditto.
1981 * libnosys/lseek.c (_lseek): ditto.
1982 * libnosys/open.c (_open): ditto.
1983 * libnosys/read.c (_read): ditto.
1984 * libnosys/sbrk.c (_sbrk): ditto.
1985 * libnosys/stat.c (_stat): ditto.
1986 * libnosys/times.c (_times): ditto.
1987 * libnosys/unlink.c (_unlink): ditto.
1988 * libnosys/wait.c (_wait): ditto.
1989 * libnosys/write.c (_write): ditto.
1990 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
1991 * libnosys/configure.in: configure.in to create libnosys configure.
1992 * libnosys/configure: Configure for libnosys library.
1994 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
1996 * sim/mips.ld: Clarify a comment.
1998 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2000 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2001 * sparc/traps.S: Rename trap_table label to work on both a.out
2002 and ELF. Put the address of the data section at the start
2003 of the section, so the simulator loader can find it for a.out loads.
2005 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2007 * config/mn10200.mt: New file.
2009 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2011 * mn10200/crt0.S: Don't waste top four bytes of stack.
2012 * mn10200/eval.ld: Fix stack top address.
2014 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2016 * mips/dvemon.c: Remove the close function and get it from the generic
2018 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2019 list to ensure that the proper API's are included.
2021 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2023 * configure.in: Add mn10200 support.
2024 * configure: Regenerate.
2025 * mn10200/Makefile.in: New file.
2026 * mn10200/_exit.c: New file.
2027 * mn10200/access.c: New file.
2028 * mn10200/chmod.c: New file.
2029 * mn10200/chown.c: New file.
2030 * mn10200/close.c: New file.
2031 * mn10200/configure: New file.
2032 * mn10200/configure.in: New file.
2033 * mn10200/creat.c: New file.
2034 * mn10200/crt0.S: New file.
2035 * mn10200/crt1.c: New file.
2036 * mn10200/eval.ld: New file.
2037 * mn10200/execv.c: New file.
2038 * mn10200/execve.c: New file.
2039 * mn10200/fork.c: New file.
2040 * mn10200/fstat.c: New file.
2041 * mn10200/getpid.c: New file.
2042 * mn10200/gettime.c: New file.
2043 * mn10200/isatty.c: New file.
2044 * mn10200/kill.c: New file.
2045 * mn10200/lseek.c: New file.
2046 * mn10200/open.c: New file.
2047 * mn10200/pipe.c: New file.
2048 * mn10200/read.c: New file.
2049 * mn10200/sbrk.c: New file.
2050 * mn10200/sim.ld: New file.
2051 * mn10200/stat.c: New file.
2052 * mn10200/test.c: New file.
2053 * mn10200/time.c: New file.
2054 * mn10200/times.c: New file.
2055 * mn10200/trap.S: New file.
2056 * mn10200/trap.h: New file.
2057 * mn10200/unlink.c: New file.
2058 * mn10200/utime.c: New file.
2059 * mn10200/wait.c: New file.
2060 * mn10200/write.c: New file.
2062 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2064 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2065 * m32r/trap0.S: Renamed from trap.S.
2066 * m32r/eit.h: New file.
2067 * m32r/crtsysc.c: Delete, split up into several files.
2068 * m32r/chmod.c: New file.
2069 * m32r/close.c: New file.
2070 * m32r/exit.c: New file.
2071 * m32r/fstat.c: New file.
2072 * m32r/getpid.c: New file.
2073 * m32r/isatty.c: New file.
2074 * m32r/kill.c: New file.
2075 * m32r/lseek.c: New file.
2076 * m32r/open.c: New file.
2077 * m32r/raise.c: New file.
2078 * m32r/read.c: New file.
2079 * m32r/sbrk.c: New file.
2080 * m32r/stat.c: New file.
2081 * m32r/unlink.c: New file.
2082 * m32r/utime.c: New file.
2083 * m32r/write.c: New file.
2084 * m32r/Makefile.in (SYSCALLS): Delete.
2085 (LIBOBJS,LIBGLOSS): New variables.
2086 (all,install): Update.
2087 (libgloss.a): New rule.
2089 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
2091 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
2092 (gettimeofday): Change type of 2nd arg to struct timezone *.
2094 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
2096 * mips/syscalls.c (sbrk): Allow memory allocation to work
2097 for configurations which don't have memory at K1BASE.
2098 * mips/cma101.c (__sizemem): Ditto.
2100 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2102 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
2103 * m68k/gdbinit.emc: New file, user support for special features
2104 supported only on the EMC Symmetrix target.
2106 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
2108 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
2109 little- and big-endian executables.
2111 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
2113 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
2114 proper prefix for public assembly language labels.
2115 * sparc/ex930.ld: Add DWARF sections.
2116 * sparc/ex931.ld: Ditto.
2117 * sparc/ex934.ld: Ditto.
2118 * sparc/elfsim.ld: Simplify and clean up.
2119 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
2120 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
2121 to eliminate register corruption.
2123 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
2125 * sparc/cygmon-salib.c: Stop including sys/itimer.h
2127 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
2129 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
2132 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2134 * mn10300/Makefile.in: Install sim.ld.
2136 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2138 * sparc/elfsim.ld: Add constructor and destructor tables.
2140 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2142 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2144 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2146 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2148 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2150 * mips/configure.in: Add idt to tx39 chain.
2151 * mips/configure: Rebuild.
2153 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2155 * mips/crt0.S (__stackbase): Added.
2156 (zerobss): Initialize __stackbase.
2158 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2160 * mips/configure.in: Also grok `mipstx39*-*-*'.
2161 * mips/configure: Regenerated.
2163 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2165 * configure.in: Added powerpcle target.
2166 * configure: Regenerated.
2168 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2170 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2172 * sparc/crt0.S (_start): Define label for ELF targets.
2173 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2174 proper prefix for public assembly language labels.
2175 (write, read): Disable to avoid conflict with generic versions
2177 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2178 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2180 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2182 * sparc/configure.in: Treat sparc86x as a sparclite.
2183 * sparc/configure.in: Ditto.
2184 * sparc/Makefile.in (slite-install): Install missing files
2187 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2189 * mips/configure.in: adjust target type pattern to export nullmon.ld
2190 * mips/configure: regenerated
2192 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2194 * configure.in: Added sparc86x configuration.
2197 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2199 * mips/crt0.S: Increase stack alignment.
2201 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2203 * sparc/traps.S (win_flush): Prevent immediate window underflow
2204 trap on return. Miscellaneous comment formatting cleanup.
2206 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2208 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2210 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2212 * rs6000/ads-io.c (write): Added write().
2214 * rs6000/Makefile.in: Changed objects used for libads to be
2215 new ads specific object files instead of some mvme objects.
2217 * Added ads-io.c and ads-exit.c to provide function stubs which
2218 are safe on ads board (SDS monitor).
2220 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2221 is fixed, so re-enable output char quoting for mbx.
2223 * rs6000/mbx.specs: Added blank line to end of file. There
2224 were link errors without it?
2226 * rs6000/mbx.specs: Use mbx.ld script for linking.
2228 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2229 gdb to display program output, yet.
2231 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2234 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2235 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2236 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2238 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2240 * sparc/elfsim.ld: New linker script for running ELF programs
2242 * sparc/erc32-crt0.S: Disable copying of data segment.
2243 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2244 * sparc/Makefile.in: Build erc32 library always.
2246 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2248 * mips/syscalls.c (sbrk): Check word size correct for
2251 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2253 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2254 * mips/dve.ld: Eliminate references to VR4300.
2256 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2258 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2259 * mn10300/sim.ld: Ditto.
2261 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2263 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2265 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2267 * configure.in: Added sparc64 configuration.
2269 * configure: Regenerated.
2271 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
2273 * mn10300/Makefile.in: Install libraries, not just linker scripts.
2275 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
2277 * config/mn10300.mt: New file
2278 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
2279 instead of nothing at all.
2280 * mn10300/configure: Ditto.
2282 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2284 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2285 issues for NT native builds.
2287 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2289 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2290 script; we also need to make SYM(start) global).
2292 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2294 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2296 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2298 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2300 * sparc/Makefile.in (SLITE_RAM_START): Add.
2301 (SPARC_RAM_START): Add.
2302 (SPARC64_RAM_START): Add.
2303 (SLITE_ALL): Add cygmon object files and linker script.
2304 slite-install: Install CygMon libraries and linker script.
2306 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2308 * rs6000/ads.ld: Add default attributes to memory region.
2309 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2310 * hp74x/hppa.ld: Ditto.
2311 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2312 * pa/{op50n,w89k}.ld: Ditto.
2313 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2314 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2316 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2318 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2320 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2322 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2324 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2326 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2328 * mn10300/trap.h: Use generic syscall.h.
2329 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2331 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2333 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2334 * mips/cma101.c: Reverse my previous change.
2335 Add #ifdef __mips16 then #error.
2337 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2339 * mn10300/Makefile.in: Add rules for building libeval.a.
2340 * mn10300/configure: Don't use default.mt.
2341 * mn10300/configure.in: Ditto.
2342 * mn10300/eval.ld: Replace with modified version of default script.
2344 * mn10300/_exit.c: New file for libeval.a.
2345 * mn10300/access.c: Ditto.
2346 * mn10300/chmod.c: Ditto.
2347 * mn10300/chown.c: Ditto.
2348 * mn10300/close.c: Ditto.
2349 * mn10300/creat.c: Ditto.
2350 * mn10300/crt0.S: Ditto.
2351 * mn10300/crt1.c: Ditto.
2352 * mn10300/execv.c: Ditto.
2353 * mn10300/execve.c: Ditto.
2354 * mn10300/fork.c: Ditto.
2355 * mn10300/fstat.c: Ditto.
2356 * mn10300/getpid.c: Ditto.
2357 * mn10300/gettime.c: Ditto.
2358 * mn10300/isatty.c: Ditto.
2359 * mn10300/kill.c: Ditto.
2360 * mn10300/lseek.c: Ditto.
2361 * mn10300/open.c: Ditto.
2362 * mn10300/pipe.c: Ditto.
2363 * mn10300/read.c: Ditto.
2364 * mn10300/sbrk.c: Ditto.
2365 * mn10300/sim.ld: Ditto.
2366 * mn10300/stat.c: Ditto.
2367 * mn10300/time.c: Ditto.
2368 * mn10300/times.c: Ditto.
2369 * mn10300/trap.S: Ditto.
2370 * mn10300/trap.h: Ditto.
2371 * mn10300/unlink.c: Ditto.
2372 * mn10300/utime.c: Ditto.
2373 * mn10300/wait.c: Ditto.
2374 * mn10300/write.c: Ditto.
2375 * mn10300/sys/syscall.h: Ditto.
2377 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2379 * mips/cma101.c: #ifdef out whole file if mips16.
2381 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2385 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2387 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2388 was using dbra instruction and did not account for the fact
2389 that the instruction branches until counter is -1, not 0.
2391 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2393 * mn10300/Makefile.in: New file for MN10300 eval board support.
2394 * mn10300/configure: Ditto.
2395 * mn10300/configure.in: Ditto.
2396 * mn10300/crt0-eval.S: Ditto.
2397 * mn10300/eval.ld: Ditto.
2398 * mn10300/test.c: Ditto.
2400 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2402 * mips/vr4300.S (__previous): Fix comment type-o in
2405 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2407 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2408 Figure the length of the exception handler at runtime
2409 rather than compile time.
2411 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2413 * configure.in: When running config-ml.in, put --enable-multilib
2414 before ac_configure_args, so that --disable-multilib can override
2416 * configure: Rebuild.
2418 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2420 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2422 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2424 * config/mips.mt: Add rules for read.o and write.o.
2425 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2426 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2427 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2428 * mips/configure.in: Build libdve.a for tx39 targets.
2429 * mips/configure: Ditto.
2431 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2433 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2435 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2436 sys/types.h, and define _open_r, _close_r, etc.
2438 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2440 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2441 (read, write): If the fd isn't 0, 1, or 2, return an error.
2443 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2445 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2447 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2450 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2452 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2453 to determine what template file we use.
2455 1997-12-22 Felix Lee <flee@cygnus.com>
2457 * rs6000/sim-errno.c (_cerror): need to return -1.
2458 * rs6000/sol-cfuncs.c (_cerror): likewise.
2460 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2462 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2463 defined. Allocate 128 bytes for a frame if sparc64.
2465 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2467 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2468 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2469 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2471 * sparc/configure.in: Add sparc64 to CPU list.
2472 * sparc/configure: Regenerated.
2473 * configure: Regenerated.
2475 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2477 * configure.in: Added sparc64-elf configuration.
2479 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2481 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2482 sections. Copied from mips/idt.ld.
2484 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2486 * mips/configure: Add entry.o to LSI library.
2487 * mips/configure.in: Ditto.
2488 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2489 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2490 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2492 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2494 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2497 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2499 * sparc/cygmon-salib.c (open): New syscall.
2501 * sparc/cygmon.ld: Add gcc_except_table section.
2503 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2504 Run ctors/dtors as appropriate.
2506 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2508 (add_mapping): Ditto.
2509 (remove_mapping): Ditto.
2510 (__install_signal_handler): Ditto.
2512 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2514 * rs6000/mcount.S: New file to in case no profiling module was
2517 * rs6000/Makefile.in (OBJS): Add mcount.o
2518 (mcount.o): Depend on mcount.S.
2520 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2522 * sparc/cygmon.ld: Add linkonce sections.
2524 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
2526 * d30v/syscalls.c (__syscall): Correct setting errno.
2528 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
2530 * sparc/Makefile.in: Removed TARGET_CFLAGS.
2531 * sparc/configure.in: Ditto.
2532 * sparc/configure: Regenerated.
2534 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
2536 * syscall.h: Remove d30v from comments.
2538 * d30v/syscalls.c: Use common syscall.h file, move setting errno
2539 into common function, rather than have each stub do it.
2541 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
2542 d30v specific version.
2543 (clean): Properly remove libraries.
2545 * d30v/sys/syscall.h: Delete.
2547 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
2549 * rs6000/Makefile.in (unlink.o): Add rule for.
2551 * syscall.h: New file.
2553 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
2555 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
2557 * sparc/Makefile.in: Reorganize file.
2559 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
2560 (all): Don't build erc32 support any more (never installed anyway).
2561 * sparc/erc32-io.c: Renamed from sim-io.c.
2562 * sparc/erc32-stub.c: Renamed from sim-stub.c.
2563 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
2564 * sparc/erc32.ld: Renamed from sim.ld.
2565 * sparc/configure.in (AC_INIT): Update.
2566 * sparc/configure: Regenerate.
2568 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
2570 * d30v/syscalls.c: New file to provide system call stubs.
2571 * d30v/sys/syscall.h: New file to provide system call numbers.
2572 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
2573 * d30v/Makefile.in: Remove old system stubs, and use the new ones
2576 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
2578 * d30v/sys/syscall.h: Define for d30v system calls.
2580 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
2582 * configure.in: Configure the sparc directory for the sparc-elf
2584 * configure: Regenerated.
2586 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
2587 crt0 and install the cygmon linker script.
2589 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
2592 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
2594 * sparc/configure: Regenerated.
2596 * sparc/cygmon.ld: New file.
2597 * sparc/cygmon-crt0.S: New file.
2598 * sparc/cygmon-salib.c: New file.
2600 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
2602 * d30v/crt0.S (_start): Set up stack pointer to end of internal
2605 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
2607 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
2609 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
2611 * configure.in (d30v-*-*): Add configuration.
2612 * configure: Regenerate.
2614 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
2615 * d30v/Makefile.in: Ditto.
2617 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
2619 * d30v/crt0.S: New file for d30v port.
2620 * d30v/configure{,.in}: Ditto.
2621 * d30v/Makefile.in: Ditto.
2622 * d30v/{in,out}byte.c: Ditto.
2623 * d30v/sim-{read,write,exit}.c: Ditto.
2625 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
2627 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
2628 be necessary until all hosts properly set BSP in configure.in.
2630 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
2632 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
2635 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
2637 * mips/crt0.S: Declare external functions as .text to
2638 eliminate linker warnings.
2640 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
2642 * mips/Makefile.in (SCRIPTS): Now is configurable.
2643 (BSP): Now is configurable.
2644 (vr4300.o): Remove unnecessary command.
2645 * mips/configure.in: Configure the newly configuable
2647 * mips/configure: Re-autoconf.
2650 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
2652 * mips/Makefile.in (pmon.o): Added compile command that includes
2653 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
2655 * mips/configure.in (part_specific_defines): New variable
2656 used when building pmon.o.
2657 (part_specific_obj): Include cma101.o as well as vr4300.o,
2658 since it is board-specific in many ways (and relies on
2659 routines in vr4300.o).
2661 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
2663 * mips/idt.ld: Add handling of DWARF sections.
2665 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
2667 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
2669 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
2671 * v850/sys/syscall.h: Match with what is in newlib.
2673 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2675 * v850/sys/syscall.h: New file.
2677 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
2679 * rs6000/ads.ld: Define ram region.
2680 (__stack): Fix value.
2681 * rs6000/crt0.S: Clear the sbss area as well as bss.
2683 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
2685 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
2686 Instead, just force . to be aligned when necessary.
2687 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2688 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
2690 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
2692 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
2693 scripts are in the source directory, not the object directory.
2695 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
2697 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
2698 * rs6000/yellowknife.ld: New file, linker script for embedded
2699 Yellowknife (CHRP/PPCP) box.
2700 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
2701 remove references to EVM, don't optimize the test program.
2702 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
2703 * rs6000/mvme-stack.S: Removed, unnecessary.
2705 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
2707 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
2709 * mips/Makefile.in (SCRIPTS): Added idtecoff.
2712 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
2714 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
2716 * m32r/crt0.S: Remove references to .fillinsn.
2718 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
2720 * testsuite/Makefile.in (INSTALL): Change install.sh to
2723 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
2725 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
2726 * rs6000/configure: Regenerate.
2729 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
2731 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
2734 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
2736 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
2737 of ALIGN(16). Remove ALIGN from _gp computation.
2739 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
2741 * mips/idtmon.S: Added magic number for _flush_cache slot.
2743 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
2745 * m68k/Makefile.in (install): Fix typo.
2747 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
2749 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
2751 * sparc/Makefile.in: Add rules for above.
2752 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2753 [Brought over from Nov 5 change in sparclet branch.]
2755 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
2756 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
2758 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
2760 * m68k/sbc5204: Fix GROUP specifier.
2761 * m68k/sbc5206: Likewise.
2763 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
2765 * m68k/Makefile.in (all): Fix typo.
2767 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
2768 is an invalid instruction on the coldfire.
2770 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
2772 * mips/lsi.ld: New file.
2773 * mips/lsipmon.S: New file.
2774 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
2777 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
2779 * mips/regs.S (pc): Define.
2781 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
2783 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
2784 ABI, set up the stack for a 32-bit call before actually calling
2787 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
2788 with 64-bit pointers.
2790 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
2791 when comparing pointers.
2793 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
2795 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
2796 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
2798 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
2800 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
2801 an invalid addressing mode on the 68000 core.
2803 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
2805 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
2807 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
2809 * m32r/m32r-lib.c: New file.
2810 * m32r/{eva,eva-stub}.ld: New files.
2811 * m32r/Makefile.in: Build and install them.
2812 Also build and install m32r-stub.o.
2814 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2816 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2817 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2818 can't do final link until libs in this directory are built.
2819 * mips/configure: regenerated.
2821 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2823 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2824 a register, to avoid relocation overflow if they are zero.
2826 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2828 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2829 can now be configured by part_specific_obj.
2830 * mips/configure.in (part_specific_obj): added.
2831 * mips/configure: regenerate.
2833 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2835 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2837 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2839 * mips/ddb.ld: Align the location counter before setting _gp, and
2840 before setting edata. Remove ALIGN from _gp computation.
2841 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2842 of ALIGN(16). Remove ALIGN from _gp computation.
2844 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2846 * mips/array.ld: Add mips16 sections.
2847 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2849 * mips/crt0.S (zerobss): Use subu, not sub.
2851 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2853 * mips/crt0.S: Add .ent lines for all code fragments, so
2854 that objdump --disassemble will display them correctly.
2856 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2858 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2859 based targets. This should eventually be merged with or replaced
2860 by the m68k stub from gdb.
2861 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2862 * m68k/Makefile.in: Updated for above change.
2864 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2865 differences and changed to consistantly use the IMM macro for
2866 immediate constants. It is now possible to compare these two
2867 files without having to filter out insignificant differences.
2869 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2870 init_debug_traps to match documentation and other sample debugger
2873 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2875 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2877 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2878 targets running the dbug monitor.
2880 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2882 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2884 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2885 in the linker script.
2887 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2889 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2891 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2893 * mips/crt0.S (_start): Don't try to use FPU registers if
2894 __mips_soft_float is defined.
2896 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2898 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2900 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2902 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2903 Add support for %cc coprocessor registers, %asr registers.
2904 Work-around broken SAVE instruction on sparclet.
2906 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2908 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2909 same as mon_flush_cache. This fixes failures in "make check"
2911 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2913 * mips/syscalls.c (__errno, _raise): Delete.
2915 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2917 * mips/idt.ld: Align the location counter before setting _gp, and
2918 before setting edata.
2919 * mips/pmon.ld: Likewise.
2921 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2923 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2924 2.12 introduced a check for whether the compiler works, and that
2925 check will fail for a cross compilers without a complete set of
2928 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2930 * sbrk.c: Set the heap pointer to the address of _end, not the
2933 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2935 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2937 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2939 * mips/crt0.S: Delete unreachable instruction after exit call.
2940 Move exit call before .end _start.
2942 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2944 * configure: Regenerate with autoconf 2.12.
2946 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2948 * config/ppc.mh: New PowerPC eabi target specific config file.
2949 Always use -mrelocatable-lib -mno-eabi.
2951 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2952 * rs6000/configure: Regenerate.
2954 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2955 bytes, not 56 so that it is aligned to a 16 byte boundary.
2957 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2959 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2960 * sparc/crt0-701.S: Second pass at little endian support.
2962 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
2964 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
2965 * sparc/Makefile.in: Add rules for above.
2966 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2968 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
2970 * mips/ddb.ld: rename cairo.ld to ddb.ld
2971 * mips/Makefile.in: rename cairo to ddb
2973 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2975 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
2976 linker scripts for Hitachi eval boards.
2978 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
2980 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
2982 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
2984 * mips/crt0.S: Initialize gp register correctly.
2986 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
2988 * m32r/sys/syscall.h: New file.
2989 * m32r/crt0.S: Rewrite.
2990 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
2992 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
2994 * m32r/syscalls.c: Deleted, renamed to
2995 * m32r/crtsysc.c: this.
2996 * m32r/Makefile.in: Updated.
2998 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3000 * m32r/{Makefile.in,configure.in,configure}: New files.
3001 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3002 * configure.in: Recognize m32r-*-*.
3003 * configure: Regenerated.
3005 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3007 * mips/crt0.S (_exit): Update terminating break instruction to use
3008 an explicit high value.
3010 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3012 * sh: New directory, Hitachi SH libgloss support.
3013 * sh/sh3bb.ld: New file, SH3 big box linker script.
3015 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3017 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3018 case the end symbol is not aligned.
3020 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3022 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3023 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3025 * mips/syscalls.c (__errno): Return address of errno, rather than
3028 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3030 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3031 Merge .init and .fini sections into .text to fix a.out.
3033 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3035 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3036 Many fixes for problems discovered during testing. Make stack end
3037 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3038 longword aligned. Move .shdata out of .text section. Put .rodata
3039 and .gcc_except_table into .text section. Get rid of .shbss
3040 section, load it into .bss. Remove bogus start address
3041 calculation for .bss. Force all sections to be longword aligned.
3042 Create .init and .fini sections (including function prologues and
3043 epilogues) for ELF support.
3044 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3045 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3046 Remove creation of vbr_table. Fix function prologue in _exit.
3047 Use fp instead of a6. Add .text pseudo-op to the beginning of
3049 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3050 main, exit, hardware_init_hook, software_init_hook, atexit and
3051 __do_global_dtors extern, not global. Fix logic error when
3052 initializing stack pointer. It now loads sp if __stack is non-
3053 zero. Reverse order of software and hardware init hooks.
3054 Hardware now comes first. Add call to __INIT_SECTION__, and
3055 register __FINI_SECTION__ with atexit. This is needed to make ELF
3056 static constructors and destructors work right.
3058 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3060 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3061 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3062 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3063 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3065 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3067 * mips/Makefile.in (SCRIPTS): Add cairo.
3068 (vr4300.o:): Force build with target CFLAGS to ensure correct
3069 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3070 as the -Tpmon.ld target.
3071 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
3072 * mips/cairo.ld: Added.
3073 * mips/crt0.S: Restore atexit() call. Fix startup stack
3075 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
3076 * mips/vr4300.s: Added simple bus error handler to cope with
3077 sizing memory that doesn't ghost, but does abort.
3078 * mips/cma101.c: Improve the memory sizer.
3079 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
3081 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3083 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
3085 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
3086 * a29k/configure: Regenerate.
3088 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3090 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
3091 Linux, Solaris libraries if built.
3093 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3095 * m68k/Makefile.in: Add -nostdlib to the test targets.
3096 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
3097 .data to .text where they really belong.
3098 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
3099 GCC is supposed to do this in __main.
3101 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
3103 * sparc/libsys/isatty.c: New file.
3105 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3107 * pa/Makefile.in: Build the test case as seperate targets.
3108 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
3111 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3113 * m68k/Makefile.in: Install common crt0.o, remove old references
3116 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3118 * sparc/Makefile.in: Built crt0.S, not crto.s.
3119 * sparc/crt0.S: Don't use REGS macro, use % always.
3120 * sparc/salib.c: Add a prototype for putDebugChar.
3122 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
3124 * sparc/{sysc-701.c,crt0-701.S}: New files.
3125 * sparc/Makefile.in (all): Build them.
3126 ($(701_BSP),crt0-701.o): New targets.
3127 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
3128 (all): Depend on $($(CPU)_ALL).
3129 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
3130 Depend on $($(CPU)_INSTALL).
3131 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
3132 (AC_CONFIG_AUX_DIR): Call.
3134 * sparc/configure: Regenerated.
3136 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3138 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3140 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3142 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3144 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3146 * lseek.c (lseek): Don't use SET_ERRNO.
3147 * open.c (open): Ditto.
3149 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3151 * sparc/Makefile.in: Install ex930/931/934.ld files.
3152 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3153 define target_alias to make install work from this directory.
3155 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3157 * Makefile.in: Make sure we always have an argument to for. Make
3158 sure rootpre and srcrootpre are always set before using
3161 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3163 * glue.h (SET_ERRNO): Removed.
3164 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3166 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3168 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3171 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3173 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3174 assembly of the "sync" instruction.
3175 * mips/Makefile.in: Removed special cma101.o build. Seperate
3176 install.sh invocations for the BSP libraries.
3178 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3180 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3182 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3184 * sparc/traps.S: Don't use REGS macro, use % always.
3185 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3186 as gcc keeps thinks it wants two crt0.o.
3187 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3188 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3189 broken, and I doubt it'll get fixed.
3191 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3193 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3195 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3197 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3198 (cma101.o): Pass -mips2 after $(CFLAGS).
3200 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3202 * Makefile.in (bindir, libdir): Use autoconf-set values.
3203 * configure: Rebuilt.
3205 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3206 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3207 * doc/configure: Rebuilt.
3209 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3210 (bindir, libdir): Use autoconf-set values.
3211 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3212 (AC_PREREQ): autoconf 2.5 or higher.
3213 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3216 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3218 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3219 hardware_init_hook and software_init_hook if they exist with a
3220 legit address. Drop into exit after main. Zero the bss section.
3221 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3224 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3226 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3228 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3230 * debug.[ch]: New files for GDB stub support.
3231 * config/default.mt: Add rules for debug.o.
3232 * config/default.mh: Add rule for building C++ source. Add $srcdir
3233 to INCLUDES so shared header files can be found.
3235 * sparc/salib.c(exceptionHandler): Range check the vector number
3236 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3238 * sparc/crt0.s: Handle cpus that don't have FP support.
3239 * sparc/Makefile.in: Add multilib support. Add variable for
3240 objcopy and objdump. Build the BSPs as archive libraries, not
3241 object files. Add support for the SIS sparc simulator. Build the
3242 test case srecords and dissasembly as seperate makefile
3243 targets. Also optionally build the C++ test case. Use a target
3245 * sparc/configure.in: Add multilib support.
3246 * sparc/configure: Regenerated.
3247 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3248 * sparc/slite.h: Sparclite specific stuff.
3249 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3250 the SIS sparc simulator.
3251 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3252 * sparc/tests.c: Test case for linking and GDB protocol.
3254 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3256 * pa/Makefile.in: Build the test case srecords and dissasembly
3257 as seperate makefile targets. Also optionally build the C++ test
3259 * pa/crt0.S: If __stack and __globals have a legit address, use
3260 that for %sp and %gp. Execute hardware_init_hook and
3261 software_init_hook if they exist with a legit address. Add
3262 __do_global_dtors() to the atexit array.
3263 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3264 libraries. Allocate the stack and global spaces from the top of
3265 memory. PROVIDE hardware_init_hook and software_init_hook.
3267 * m68k/Makefile.in: Build the test case srecords and dissasembly
3268 as seperate makefile targets. Also optionally build the C++ test
3270 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3271 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
3272 correctly for a change.
3273 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
3274 building seperate ones. PROVIDE hardware_init_hook and
3275 software_init_hook. Stick the Constructors and Destructors in
3276 .data cause they don't work in .text (which is where they should
3278 * m68k/cpu32bug: Add a few more traps to support the older ABug
3280 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
3281 of memory. Excecute hardware_init_hook and software_init_hook if
3282 they exist with a legit address. Add __do_global_dtors() to the
3285 * rs6000/Makefile.in: Use the linker script to build the test
3286 case. Also build a C++ test case.
3287 * rs6000/dtor.C: Test contructors and destructors.
3288 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3290 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3291 so we can test for them in the crt0.S.
3292 * rs6000/crto.S: Excecute hardware_init_hook and
3293 software_init_hook if they exist with a legit address.
3295 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3297 * mips/Makefile.in: Replace the "test" target with seperate
3298 targets for the dissasembled file, and the srecord.
3299 * mips/configure.in: Use a target makefile fragment.
3300 * mips/configure: Regenerate.
3301 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3302 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3303 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3304 stack, and then set the stack to the top of memory. Also grab some
3305 space for the globals. Add __do_global_dtors() to the atexit
3306 array. Call _exit from newlib so the atexit array gets run, then
3309 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3311 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3313 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3315 * rs6000/simulator.S (open, close, lseek): Add system calls.
3316 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3318 (SIM_OBJS): Put them here instead.
3320 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3322 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3323 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3324 the top of memory. Use "-l" in GROUP rather than the full name so
3325 it'll get found using the path lookup in LD. Also link in libgcc
3326 too. Don't set __lstack anymore.
3327 * m68k/Makefile.in: Build test as a series of Makefile targets,
3328 rather than as a big loop.
3330 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3332 * rs6000/mvme-stack.S: New file, define __stack.
3333 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3336 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3338 * rs6000/Makefile.in: Add support for multilib.
3339 * rs6000/configure.in: Ditto.
3340 * rs6000/configure: Regenerate.
3342 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3344 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3346 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3348 * {mips,a29k,pa}/configure.in: Add support for multilibs
3349 by using config-ml.in.
3350 * {mips,a29k,pa}/configure: Regenerate.
3351 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3352 not objects for the BSPs.
3354 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3356 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3358 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3360 * rs6000/simulator.S: Call _cerror to save errno if an error
3362 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3364 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3366 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3367 libgloss on PowerPC Solaris.
3369 * rs6000/Makefile.in: Add Solaris support.
3371 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3373 * Makefile.in: Don't do anything if SUBDIRS is empty.
3375 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3377 * configure.in, m68k/configure.in: Add support for multilibs by
3379 * m68k/crt0.S: If a value for __stack hasn't been specified,
3380 initialize %sp to some memory in .bss.
3381 * m68k/Makefile.in: Build archive libraries, not objects for the
3382 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3383 support to build multilibs.
3384 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3385 libc.a and the BSP rather than INPUT an object. Get the right
3388 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3390 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3391 extbl, so it can be used on a 68000.
3393 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3395 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3396 instruction following the _exit system call. This also makes sure
3397 that the debugger reports the address as being in _exit, rather
3398 than whatever function follows _exit.
3400 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3402 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3403 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3404 * configure.in: Add support for i960.
3405 * configure: Rebuild with autoconf 2.8.
3407 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3409 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3410 * a29k/configure: Rebuild with autoconf 2.7.
3411 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3412 AC_CANONICAL_SYSTEM.
3413 * mips/configure.in, pa/configure.in: Likewise.
3414 * rs6000/configure.in: Likewise.
3415 * m68k/configure, mips/configure, pa/configure: Rebuild.
3416 * rs6000/configure: Rebuild.
3418 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3420 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3421 * sparc/libsys/cerror.S (curbrk): To here.
3423 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3425 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3427 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3429 * configure.in (sparclet-*-aout*): Add entry.
3430 * configure: Regenerated.
3431 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3432 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3435 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3437 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3438 satellite. (doesn't use udi)
3439 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3440 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3442 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3443 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3445 * configure.in: Add support for a29k.
3446 * configure: Rebuild.
3448 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3450 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3451 system call, instead of sucessive .INCHR system calls. Map \r on
3454 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3456 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3458 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3460 * rs6000/mvme-print.c: New file, map write into sequences of
3461 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3463 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3465 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3468 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3470 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3471 * mips/cma101.c (time): Added time() function.
3473 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3475 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3477 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3479 * mips/syscalls.c: Used include file, rather than local manifest
3481 * mips/crt0.S: Removed IDT monitor entry points.
3482 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3483 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3484 * mips/{mipspmon.ld}: Added.
3486 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3488 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3489 * rs6000/configure: Regenerate.
3491 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3493 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3494 in the .sdata section, and provide a fixup for the address, in
3495 order to support the new -msdata compiler flag.
3497 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3499 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3500 so eabi-ctors in libgcc.a can know to register the function to
3501 call all of the destructors.
3503 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3505 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3506 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3507 (AC_CONFIG_AUX_DIR): Define
3508 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3510 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3512 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3515 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3517 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3518 returns size, not (last address + 1).
3520 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3522 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3523 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3524 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
3525 to use CC, etc., instead of CC_FOR_TARGET, etc.
3526 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
3527 RANLIB. Always use default.mh.
3528 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
3529 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
3530 substituted by the autoconf configure script. Use them instead of
3531 the *_FOR_TARGET variants.
3532 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
3533 * m68k/configure.in: Call AC_ARG_PROGRAM.
3534 * mips/configure.in, pa/configure.in: Likewise.
3535 * rs6000/configure.in: Likewise.
3536 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
3538 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
3539 * mips/Makefile.in: Split new test target from all target.
3540 * configure, */configure: Rebuild.
3542 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
3544 * Makefile.in: Added prefix, exec-prefix and tooldir to
3545 FLAGS_TO_PASS so vaulting works correctly.
3547 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
3549 * mips/mipsidt.ld: Added.
3550 * mips/syscalls.c: Added.
3551 * mips/crt0.S: Added FPU presence check, and entry points into IDT
3553 * mips/Makefile.in (all): Updated to build generic IDT monitor
3555 * mips/test.c (main): Removed unnecessary prototypes.
3556 * configure.in (configdirs): Removed mips64vr4300 target.
3557 * configure: Re-generated.
3558 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
3559 directory path element.
3560 * mipsidt: Directory removed.
3562 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
3564 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
3565 * configure, */configure: Rebuild.
3566 * Makefile.in, */Makefile.in: Don't set program_transform_name.
3568 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3570 * configure.in (configdirs): Add mips*vr4300*-*-* target.
3572 * configure: Re-generated.
3574 * mipsidt/crt0.S: Check for FPU presence.
3576 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
3578 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
3580 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
3582 * config/default.mh: Add additional "../" to path used to find
3583 comp-tools binaries in an object tree.
3585 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3587 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
3590 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3592 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
3593 calls, not decimal, since formatting the disk when you intend to
3594 write out a character is not nice.
3596 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3598 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
3599 stack chain to avoid last word indebugger's memory.
3601 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
3604 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
3606 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
3609 * mipsidt/crt0.S: Changed monitor entry sequence.
3611 * mipsidt/syscalls.c: Added local sbrk() function, derived from
3612 (libgloss/sbrk.c), but using the monitor routine to ascertain the
3613 amount of memory available.
3615 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3617 * mipsidt: Added (directory). This is a simple crt0 module for the
3618 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
3619 specific R3000 board, so it was safer creating a new target
3621 * mipsidt/Makefile.in: Added.
3622 * mipsidt/configure: Added.
3623 * mipsidt/configure.in: Added.
3624 * mipsidt/crt0.S: Added.
3626 * mipsidt/syscalls.c: Added.
3627 * mipsidt/test.c: Added.
3629 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
3631 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
3633 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
3634 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
3635 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
3637 * rs6000/sim{-crt0,ulator}.S: Ditto.
3639 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
3640 for _start, since the linker needs to see this.
3642 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
3644 * sparc/sparc-stub.c: include sparclite.h to get access to register
3646 * (trap_low): Save and restore FP regs if necessary. Also, clean
3647 up save and restore of debug unit regs.
3648 * (hard_trap_info): Add more architecturally defined traps.
3649 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
3650 * (get_in_break_mode): Clean up. Get rid of calls to
3651 set_hw_breakpoint_trap(). Also, use write_asi macro
3652 * (handle_exception): Clean up `g' and `G' commands. Add `P'
3654 * (hw_breakpoint): Why was this here!? It's gone now...
3655 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
3656 flow setup. Call main instead of jumping to it.
3657 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
3658 and improved read_asi macro.
3659 * (win_ovf win_unf): Parameterize window size.
3660 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
3661 * (read_psr write_psr): New macros to do the obvious.
3662 * Add conditionalized code for 933 window size.
3664 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3666 * rs6000/simulator.S (abort): Delete abort.
3667 * rs6000/sim-abort.c: New file, to print message that abort was
3669 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
3671 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
3672 give the start and end of a function written in assembler. If
3673 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
3674 the real function with one or two leading periods.
3676 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
3677 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
3679 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
3680 Compile the .S files with gcc, so that -mcall-* flags define the
3683 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
3685 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
3686 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
3687 * sparc/salib.c (__main): Comment out empty function.
3689 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
3691 * Makefile.in (maintainer-clean): New synonym for realclean.
3692 * hp74x/Makefile.in (maintainer-clean): Likewise.
3693 * m68k/Makefile.in (maintainer-clean): Likewise.
3694 * pa/Makefile.in (maintainer-clean): Likewise.
3695 * mips/Makefile.in (maintainer-clean): Likewise.
3696 * rs6000/Makefile.in (maintainer-clean): Likewise.
3697 * sparc/Makefile.in (maintainer-clean): Likewise.
3698 * doc/Makefile.in (maintainer-clean): Likewise.
3699 * testsuite/Makefile.in (maintainer-clean): Likewise.
3700 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
3702 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3704 * rs6000/Makefile.in (all): Fix typo preventing simulator from
3707 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3709 * rs6000/Makefile.in: Misc mvme support fixes.
3711 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
3712 leading underscores from identifiers.
3714 * m68k/asm.h: New file, macro definitions helpful for assembly
3715 language programming.
3716 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
3719 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
3720 New files, preliminary support for motorola mvme targets running
3722 * rs6000/Makefile.in: Build mvme support.
3724 * rs6000/asm.h: New file, macro definitions helpful for assembly
3725 language programming.
3726 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
3728 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3730 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
3732 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
3734 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
3735 reordered insns that can end up being an infinite loop.
3736 * m68k/idp-outbyte.c (READREG): Likewise.
3738 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3740 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
3741 using a large static area for the break area.
3743 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3745 * rs6000/Makefile.in (install*): Add separate installation rules
3746 for sim and evm targets.
3748 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3750 * rs6000/sim*: Add PowerPC simulator support.
3752 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
3754 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
3755 code. Fix callinfo directives to include "millicode" attribute.
3757 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
3759 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
3761 * pa/crt0.S ($START$): Use local label prefix for local label
3764 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
3766 * ex93x/sparclite.h: add __WINSIZE.
3767 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
3770 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3772 * Makefile.in: Updated to reflect filename changes.
3774 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
3775 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
3778 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3780 * m68k/mc68681-duart.h: Removed everything except register offsets.
3781 Changed offsets so they reflect actual chip instead of how device
3782 is mapped into the IDP address space.
3783 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
3784 (READREG, WRITEREG): Changed to correspond to unusual way the
3785 device is mapped (ie. base address + (reg offset * 4) + 3)).
3786 (duart_status, duart_mode, duart_init, duart_restore): Removed,
3787 these interfaces were never used and didn't work.
3788 (outbyte): Removed unconditional delay.
3790 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
3791 change of April 18th which makes the "_end" symbol compatible
3792 with both a.out and coff toolchains.
3793 (zerobss): Handle zero-length bss.
3795 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3797 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
3798 regenerated with autoconf 2.4.2.
3800 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3802 * doc/porting.texi: Fix typos and spelling errors.
3804 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3806 * pa/Makefile.in: Enable HP supplied millicode routines.
3807 * pa/hp-milli.s: Make sure copyright notice gets included
3810 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3813 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3815 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3817 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3819 * pa/crt0.S: Call exit() after returning from main.
3821 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3823 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3824 (distclean, realclean): Remove autoconf-generated config.cache
3825 and config.log files.
3827 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3829 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3830 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3831 is invoked, it makes it much more difficult to debug.
3833 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3835 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3837 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3839 * stat.c: Add const so it works with newlib's stat.h.
3841 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3843 * m68k/mvme.S: Extend sign using two instructions rather than one
3844 so it'll work on a stock mc68000.
3846 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3848 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3849 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3851 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3852 * pa/Makefile.in: Make all just build BSP, add seperate test
3854 * most files: add Cygnus BSD-style copyright message.
3856 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3858 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3859 Use changequote() to temporarily turn off m4 quoting so that
3860 i[345]86-*-go32 pattern in case statement remains unchanged.
3861 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3864 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3866 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3869 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3871 * ex93x: renamed to sparc.
3872 * r3000: renamed to mips.
3873 * hppro: renamed to pa.
3874 * configure.in, configure: Use new directory names.
3875 * config/default.mh: Remove '' in sed program_transform_name so
3877 * doc/porting.texi: update doc.
3879 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3881 * doc/configure.in: converted to autoconf.
3882 * doc/configure: New file, generated with autoconf 2.3.
3884 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3885 r3000}/Makefile.in (Makefile.in): Added config.status to
3887 (config.status): New target.
3889 * m68k/Makefile.in: Build M68332BCC BSP.
3891 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3893 * glue.c: Change decl of end to char[] for some reason.
3894 * (sbrk): Rewrite sbrk so that it works.
3895 * (fstat): Return status indicating fd is for a tty. Makes stdio
3897 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3898 -18(sp). Note that -24 decimal == -18 hex...
3899 * hppro/op50n-io.S: Add read and write interfaces to the rom
3900 monitor. Unfortunately, the monitor doesn't seem to work...
3901 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3902 nice way. Define stack and reserve space. Put heap after stack.
3904 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3906 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3907 versions prior to this generate code that AIX 4.X's sh can't
3910 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3911 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3913 * m68k/bcc.ld: Link with bcc.o
3915 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3917 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3918 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3919 * hppro/divcnst-generic/*: Delete.
3920 * hppro/divcnst-fast/*: Delete.
3921 * hppro/Makefile.in: Delete junk.
3923 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3925 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3926 section, moved __stack definition to the top level and set it
3927 explicitly to the value appropriate to the target board.
3928 Added __end symbol (needed for a.out toolchains).
3930 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3932 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3933 malloc doesn't trash the stack.
3934 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3935 value, which is useless anyway.
3937 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3939 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3941 * m68k/Makefile.in: Install BCC linker script.
3943 * Makefile.in: Fixed typo.
3945 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3946 * hppro/configure: regenerated.
3948 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3950 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3952 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3953 outp. Use correct port numbers for COM1 serial port.
3955 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3957 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3958 proper immediate-operand syntax for whatever the target assembler
3960 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3961 definitions as in m68k/crt0.S.
3963 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3965 * Makefile.in: fixed clean rules such that they do not try to
3966 clean ${SUBDIRS} if libgloss not supported on that target.
3968 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3970 * configure.in: Append new subdirectories to ${configdirs}.
3971 (go32-*-*): Removed.
3972 * configure: Regenerated.
3974 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
3977 * m68k/Makefile.in: Don't hide how BSP objects are built.
3979 * glue.c (print, putnum): declared void.
3981 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
3982 (LIBS_FOR_TARGET): Removed.
3984 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
3985 make variables, expands to compiler flags to find headers and
3986 libraries if ${objroot}/newlib is present.
3987 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
3988 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
3989 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
3990 LIBS_FOR_TARGET): Removed.
3992 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
3994 * m68k/Makefile.in (install): Use correct names for MVME* variables.
3995 * configure.in: Delete `unknown' from m68* case.
3997 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3999 * m68k/crt0.S: initialize stack pointer to __stack before creating
4002 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4003 bss, and into its own segment with an address at top of RAM.
4005 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4007 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4008 converted to autoconf.
4009 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4010 from configure.in with autoconf 2.3.
4012 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4014 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4015 CONSTRUCTING and RELOCATING only work for linker scripts built
4016 from ld/scripttmpl/*.
4018 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4019 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4020 tables and etext, edata, and end variables are only done when
4023 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4025 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4027 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4028 Let the linker script define them in the BSS segment.
4029 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4030 for $global$ and _stack in the appropriate segments.
4032 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4034 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4036 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4038 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4039 * ex93x/sparcl-stub.c: Add nop after bg insn.
4040 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4042 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4044 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4046 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4048 * config/default.mh: Use SRCROOT to find the newlib includes.
4050 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4052 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4053 * glue.c: Change "char *path" to "const char *path" so it works
4054 with the changes stat.h.
4056 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4058 * ex93x/ex93x.ld: The stubs module now can have different names for
4059 different SPARClite chips. Use default one which is slite930.o.
4061 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4063 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4065 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4067 * config/default.h: add -I. to INCLUDES.
4068 * ex93x/salib.c: to include sparclite.h.
4069 * ex93x/sparclite.h: new file copied from gdb/sparclite.
4071 * config/default.mh: Fix INCLUDES to one level less '../'.
4073 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
4075 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
4078 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
4080 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
4081 in the linker script. Use a macro to cover using '#' or '&' for
4083 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
4084 using '#' or '&' for immediate values.
4085 * testsuite/libgloss.all/io.c: Add a test for read().
4087 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
4089 * glue.c: Make use _ansi.h, move to top level libgloss directory
4090 form all other directories.
4091 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
4092 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
4094 * configure.in: All configure.in now edit the value to OBJROOT in
4095 the Makefiles they produce.
4096 * config/default.mh: Use OBJROOT for paths to test for fresh
4098 * configure.in: Add the testsuite directory.
4099 * testsuite/config/{m68k.mt,mips.mt}: New target support for
4100 MVME135, IDP, and Array targets.
4102 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
4104 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
4105 traditional and ANSI varargs. (which currently fail)
4106 * Makefile.in: Build intelligently and use dependancies so we
4107 don't rebuild the world for each test run.
4108 * configure.in: Make a .gdbinit file to run the tests and load via
4111 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4113 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
4116 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4118 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
4119 * m68k/mc68ec.c: Ditto, in asm statements.
4120 * m68k/mvme.S: Ditto.
4122 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4124 * Makefile.in (all): added "else" statements for Ultrix to work
4126 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
4128 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
4129 * testsuite/config/support.c: A minimal testing API for minimal
4131 * testsuite/config/hppa.mt: Set build flags for PRO targets.
4132 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4133 Test cases for libgloss and soft-float.
4135 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4137 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4139 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4140 suite for low level stuff. A few test cases now all build.
4142 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4144 * config/default.mh: Change default path for linking in a freshly
4145 built libc.a, libm.a, libgcc.a to work with -msift-float.
4147 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4150 * m68k/Makefile.in: Use explicit rules, rather than redefining
4151 .c.o. This is to force compiling with -m68000.
4153 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4155 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4158 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4160 * doc, doc/Makefile.in, configure.in: New directory.
4161 * doc/porting.texi: New manual that explains porting the GNU tools
4162 to embedded systems.
4164 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4166 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4167 which has hardware breakpoint support.
4168 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4170 * ex93x/sparcl-stub.c: New file.
4171 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4173 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4175 * r3000/crt0.S: Zero the bss section by words.
4177 * r3000/Makefile.in: Add in the rest of the support code for the
4180 * r3000/array.ld: Set the memory map for the Array Tech LSI
4183 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4184 prototype using ROM entry points.
4186 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4188 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4190 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4192 * hppro/glue.c: Don't stub out __main anymore.
4194 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4196 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4198 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4200 * configure.in: Configure r3000 dir for a mips chip.
4202 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4204 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4207 * hppro/Makefile.in: Link in the rest of the millicode routines.
4209 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4211 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4212 since xgcc is for the wrong architecture.
4214 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4216 * config/default.mh: Find the corrrect libgcc2.a.
4218 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4221 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4222 test-dyncall.c, test-mul.c: New millicode files for low level math
4225 * test.c: Use printf so millicode gets exercised.
4227 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4228 divU_9.S: Fast versions of some division routines.
4230 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4231 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4232 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4233 divU_3.S, divU_7.S: Yet more millicode routines.
4235 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4237 * config/default.mh: Add default searches for the correct libc and
4240 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4242 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4243 for the test program.
4245 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4247 * m68k/glue.c: Remove errno so there's no libc dependancies.
4249 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4250 from mvme.S so the library can link without the stub.
4252 * m68k: New directory. Merge the idp, shared, and mvme135
4253 directories into one place.
4255 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4256 preprocessor actually gets run.
4258 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4260 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4262 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4263 based target boards. Moved from newlib/stub.
4265 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4268 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4269 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
4272 * libgloss: Creation. A library for board support packages. The
4273 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
4275 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
4277 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
4279 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
4281 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
4282 what mvme135-stub.c expects.
4284 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4286 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4289 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4291 * mvme135/mvme135-asm.S: new file.
4292 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4293 Makefile.in: build mvme135-stub.o.
4295 * ChangeLog: created.
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