1 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
3 * spu/jsre.h(JSRE_STAT): New define.
4 (syscall_stat_t): New type.
5 * spu/syscalls.c(stat): New syscall.
7 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
9 * configure.in: Add spu support.
10 * configure: Regenerated.
11 * spu/Makefile.in: New file.
12 * spu/aclocal.m4: Ditto.
13 * spu/configure: Ditto.
14 * spu/configure.in: Ditto.
20 * spu/syscalls.c: Ditto.
22 2006-07-05 Shaun Jackman <sjackman@gmail.com>
24 * arm/linux-crt0.S: Remove file.
25 * arm/linux-crt0.c: New file. Supports PIC code.
27 2006-07-04 Shaun Jackman <sjackman@gmail.com>
29 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
30 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
31 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
34 2006-06-30 DJ Delorie <dj@redhat.com>
36 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
38 2006-06-23 Shaun Jackman <sjackman@gmail.com>
40 * arm/elf-linux.specs: New file.
42 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
44 * arm/syscalls.c (_unlink, isatty, _system, _rename):
45 Make them do something useful in the ARM_RDI_MONITOR case.
47 2006-06-08 Fred Fish <fnf@specifix.com>
49 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
50 mips/pmon.ld: Keep special sections generated by mips gcc.
52 2006-06-05 Shaun Jackman <sjackman@gmail.com>
54 * arm/linux-syscalls0.S (reboot): Remove.
55 * arm/linux-syscalls1.c (reboot): New function.
57 2006-06-05 Shaun Jackman <sjackman@gmail.com>
59 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
60 argument to choose an ADP exception reason.
61 * arm/libcfunc.c (abort): Remove this function.
63 2006-05-30 Shaun Jackman <sjackman@gmail.com>
65 * arm/Makefile.in: Add Linux syscall interface.
66 * arm/linux-crt0.S: New file.
67 * arm/linux-syscall.h: New file.
68 * arm/linux-syscalls0.S: New file.
69 * arm/linux-syscalls1.c: New file.
71 2006-05-23 Fred Fish <fnf@specifix.com>
73 * mips/configure.in: Change mipsisa64-*-* to
74 mipsisa64*-*-* to catch minor variations like
76 * mips/configure: Regenerated.
78 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
80 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
81 * configure.in: Add additional flags when creating Makefile.
82 * configure: Regenerated.
84 * arm/configure.in: Set with_multisubdir when creating Makefile.
85 * cris/configure.in: Ditto.
86 * d30v/configure.in: Ditto.
87 * frv/configure.in: Ditto.
88 * i386/configure.in: Ditto.
89 * iq2000/configure.in: Ditto.
90 * libnosys/configure.in: Ditto.
91 * m32c/configure.in: Ditto.
92 * m32r/configure.in: Ditto.
93 * m68hc11/configure.in: Ditto.
94 * m68k/configure.in: Ditto.
95 * mcore/configure.in: Ditto.
96 * mips/configure.in: Ditto.
97 * mn10200/configure.in: Ditto.
98 * mn10300/configure.in: Ditto.
99 * mt/configure.in: Ditto.
100 * pa/configure.in: Ditto.
101 * rs6000/configure.in: Ditto.
102 * sparc/configure.in: Ditto.
103 * cris/configure: Regenerated.
104 * d30v/configure: Ditto.
105 * frv/configure: Ditto.
106 * i386/configure: Ditto.
107 * iq2000/configure: Ditto.
108 * libnosys/configure: Ditto.
109 * m32c/configure: Ditto.
110 * m32r/configure: Ditto.
111 * m68hc11/configure: Ditto.
112 * m68k/configure: Ditto.
113 * mcore/configure: Ditto.
114 * mips/configure: Ditto.
115 * mn10200/configure: Ditto.
116 * mn10300/configure: Ditto.
117 * mt/configure: Ditto.
118 * pa/configure: Ditto.
119 * rs6000/configure: Ditto.
120 * sparc/configure: Ditto.
122 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
124 * configure.in: Modified to support autoconf 2.59.
125 * */configure.in: Ditto.
126 * configure: Regenerated.
127 * */configure: Ditto.
128 * wince/aclocal.m4: Ditto.
129 * acinclude.m4: New file.
131 * arm/aclocal.m4: Ditto.
132 * cris/aclocal.m4: Ditto.
133 * crx/aclocal.m4: Ditto.
134 * d30v/aclocal.m4: Ditto.
135 * fr30/aclocal.m4: Ditto.
136 * frv/aclocal.m4: Ditto.
137 * hp74x/aclocal.m4: Ditto.
138 * i386/aclocal.m4: Ditto.
139 * i960/aclocal.m4: Ditto.
140 * iq2000/aclocal.m4: Ditto.
141 * libnosys/aclocal.m4: Ditto.
142 * m32c/aclocal.m4: Ditto.
143 * m32r/aclocal.m4: Ditto.
144 * m68hc11/aclocal.m4: Ditto.
145 * m68k/aclocal.m4: Ditto.
146 * mcore/aclocal.m4: Ditto.
147 * mips/aclocal.m4: Ditto.
148 * mn10200/aclocal.m4: Ditto.
149 * mn10300/aclocal.m4: Ditto.
150 * mt/aclocal.m4: Ditto.
151 * pa/aclocal.m4: Ditto.
152 * rs6000/aclocal.m4: Ditto.
153 * sparc/aclocal.m4: Ditto.
154 * sparc/libsys/aclocal.m4: Ditto.
155 * xstormy16/aclocal.m4: Ditto.
157 2006-04-18 Mark Mitchell <mark@codesourcery.com>
159 * doc/porting.texi: Document libgloss build conventions.
161 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
163 * mt/startup-16-002.S (.internal_io): Make @nobits.
164 * mt/startup-16-003.S (.internal_io): Make @nobits.
165 * mt/startup-ms2.S (.internal_io): Make @nobits.
167 2006-03-02 DJ Delorie <dj@redhat.com>
169 * m32c/exit.S: Preserve r1.
171 2006-02-24 Paul Brook <paul@codesourcery.com>
173 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
175 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
177 * m68k/Makefile.in (CF_SCRIPTS): New.
178 (all): Add CF_SCRIPTS.
179 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
180 m5282evb.ld): New targets
181 (install): Iterate over CF_SCRIPTS.
182 * m68k/crt0.S: Don't use dbra on any cf chips.
183 * m68k/dbug-cf.sc: New.
185 2006-02-07 Paul Brook <paul@codesourcery.com>
187 * arm/crt0.S: Add Thumb-2 startup code.
188 * arm/redboot-crt0.S: Ditto.
189 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
190 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
191 * arm/trap.S: Disable for Thumb-2.
193 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
195 * mt/ms2.ld (.sram): Correct typo in section names.
197 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
199 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
200 (crt0-ms2.o): New target.
201 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
203 2006-01-04 Paul Brook <paul@codesourcery.com>
205 * m68k/bcc.ld: Add .got.plt and .got
206 * m68k/idp.ld: Ditto.
207 * m68k/idpgdb: Ditto.
208 * m68k/mvme135.ld: Ditto.
209 * m68k/sbc5204.ld: Ditto.
210 * m68k/sbc5206.ld: Ditto.
211 * m68k/sim.ld: Ditto.
213 2005-12-13 DJ Delorie <dj@redhat.com>
215 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
216 .init and .fini processing.
217 * m32c/crtn.S: Likewise.
218 * m32c/exit.S: Likewise.
220 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
222 * mt/16-002.ld: Change architecture to 'mt'. Remove
224 * mt/16-003.ld: Likewise.
225 * mt/64-001.ld: Likewise.
226 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
227 * mt/crt0.S: Likewise.
229 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
231 * configure.in: Replace ms1 arch with mt arch.
232 * configure: Rebuilt.
233 * mt: Renamed from ms1 dir.
235 2005-12-06 Paul Brook <paul@codesourcery.com>
237 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
238 * m68k/idp.ld: Ditto.
239 * m68k/idpgdb: Ditto.
240 * m68k/mvme135.ld: Ditto.
241 * m68k/sbc5204.ld: Ditto.
242 * m68k/sbc5206.ld: Ditto.
243 * m68k/sim.ld: Ditto.
245 2005-11-30 Shaun Jackman <sjackman@gmail.com>
247 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
248 * libnosys/chown.c: New file.
249 * libnosys/readlink.c: New file.
250 * libnosys/symlink.c: New file.
252 2005-11-30 Shaun Jackman <sjackman@gmail.com>
254 * arm/libcfunc.c (clock, sleep, usleep): New functions.
255 * arm/syscalls.c (_clock): New function.
256 (_times): Call _clock.
258 2005-11-17 Shaun Jackman <sjackman@gmail.com>
260 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
261 the IsTTY SWI that _isatty calls.
263 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
265 * cris/linunistd.h: Don't redefine errno as extern int.
267 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
269 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
271 * arm/configure: Regenerate.
273 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
275 * arm/configure.in: Support building crt0.o when syscalls
276 are disabled in newlib.
277 * arm/configure: Regenerated.
279 2005-10-03 James E Wilson <wilson@specifix.com>
281 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
282 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
283 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
284 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
285 mips/pmon.ld: Add support for .bss.* sections.
287 2005-09-23 James E Wilson <wilson@specifix.com>
289 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
290 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
291 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
292 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
293 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
294 support for .gnu.linkonce.b.*.
296 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
298 * rs6000/Makefile.in (VPATH): Use colon as separator.
300 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
302 * ms1/access.c: Change copyright notice.
304 2005-08-19 DJ Delorie <dj@redhat.com>
306 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
307 (*.o): Add dependencies.
308 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
311 2005-08-18 DJ Delorie <dj@redhat.com>
313 * m32c/Makefile.in: Block out memory regions reserved for monitors
314 and simulators. Add monitor link scripts.
316 2005-08-16 Shaun Jackman <sjackman@gmail.com>
318 * arm/syscalls.c (initialise_monitor_handles): Set
319 monitor_stderr to the result of SWI_open(":tt", "a")
320 instead of simply duplicating stdout.
322 2005-08-10 DJ Delorie <dj@redhat.com>
324 * configure.in: Add m32c support.
325 * configure: Regenerated
326 * m32c: New directory, Renesas R8C/M16C/M32C support.
327 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
328 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
329 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
330 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
331 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
332 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
333 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
334 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
336 2005-08-02 Shaun Jackman <sjackman@gmail.com>
338 * libgloss/arm/libcfunc.c (isatty): New function.
340 2005-08-02 Shaun Jackman <sjackman@gmail.com>
342 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
343 argument set to -1, which is an invalid signal number.
344 (_kill): Comment and coding style changes only.
345 (_raise): Remove function.
347 2005-07-19 Paul Brook <paul@codesourcery.com>
349 * arm/crt0.S: Ensure doubleword stack alignment.
351 2005-07-18 Richard Sandiford <richard@codesourcery.com>
353 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
355 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
356 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
357 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
358 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
359 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
360 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
362 2005-07-18 Shaun Jackman <sjackman@gmail.com>
364 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
365 (alarm): Add the weak attribute.
366 (pause): New function. Return ENOSYS.
367 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
370 (_link): Ditto. Return ENOSYS.
371 (_unlink): Call the swi instead of returning -1.
372 (_raise): Add the weak attribute. Return ENOSYS.
373 (isatty): Rename to _isatty. Call the swi instead of returning 1.
374 (_system): Call the swi instead of returning ENOSYS.
377 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
379 * configure.in: Add ms1 case.
380 * configure: Regenerate.
381 * ms1/16-002.ld: New.
382 * ms1/16-003.ld: New.
383 * ms1/64-001.ld: New.
387 * ms1/configure: New.
388 * ms1/configure.in: New.
389 * ms1/crt0-16-002.S: New.
390 * ms1/crt0-16-003.S: New.
391 * ms1/crt0-64-001.S: New.
393 * ms1/exit-16-002.c: New.
394 * ms1/exit-16-003.c: New.
395 * ms1/exit-64-001.c: New.
399 * ms1/gettime.c: New.
403 * ms1/Makefile.in: New.
407 * ms1/startup-16-002.S: New.
408 * ms1/startup-16-003.S: New.
409 * ms1/startup-64-001.S: New.
419 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
421 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
422 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
423 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
424 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
425 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
426 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
427 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
428 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
429 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
430 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
431 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
432 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
435 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
437 * arm/syscalls.c (get_errno): Fix output register constraint.
439 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
441 * rs6000/sim-getrusage.S: New file, broken out of:
443 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
444 (sim-getrusage.o): New rule.
446 2005-04-28 Shaun Jackman <sjackman@gmail.com>
448 * libgloss/syscalls.c (get_errno): Add an output register constraint.
450 2005-04-19 Eric Christopher <echristo@redhat.com>
452 * mips/regs.S: Sign extend constants for mips64 and unify
455 2005-04-12 Shaun Jackman <sjackman@gmail.com>
457 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
461 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
463 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
464 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
465 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
466 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
467 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
469 2005-02-08 Antony King <antony.king@st.com>
471 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
472 instead of file pointer.
474 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
476 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
477 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
478 (all): Use ALL_INSTALL_FILES instead of its contents. Add
479 ALL_INSTALL_FILES_NEWLIB_COPY.
480 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
482 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
484 * configure.in: Support cris-*-* and crisv32-*-*.
485 * libnosys/configure.in: Ditto.
486 * configure, libnosys/configure: Regenerate.
487 * cris: New directory.
488 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
489 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
490 cris/Makefile.in, cris/setup.S, cris/configure: New files.
492 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
494 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
496 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
498 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
499 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
500 __make_section_unallocated. Mark magic variable as used.
502 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
504 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
506 (libc_cv_asm_popsection_directive): Ditto.
507 (libc_cv_section_attributes): Ditto.
508 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
509 "_" as well, and set __SYMBOL_PREFIX accordingly.
510 * libnosys/configure: Regenerate.
512 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
514 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
515 as-new and ld-new, not as.new and ld.new.
517 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
519 * libnosys/warning.h (__make_section_unallocated)
520 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
521 instead of ";" to delimit assembly lines.
523 2005-01-07 Paul Brook <paul@codesourcery.com>
525 * arm/crt0.S: Call __libc_{init,fini}_array instead of
526 _init/_fini if they exist.
528 2004-11-26 Paul Brook <paul@codesourcery.com>
530 * arm/crt0.S (_start): Add .cantunwind annotation.
532 2004-10-28 Nick Clifton <nickc@redhat.com>
534 * configure.in: Add support for iq2000 target.
535 * configure: Regenerate.
537 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
539 * configure.in: Support crx-*-*.
540 * configure: regenerate.
541 * crx/_exit.c: New file.
542 * crx/_getenv.c: Ditto.
543 * crx/_rename: Ditto.
544 * crx/close.c: Ditto.
545 * crx/configure.in: Ditto.
549 * crx/dvz_hndl.c: Ditto.
550 * crx/flg_hndl.c: Ditto.
551 * crx/fstat.c: Ditto.
552 * crx/getpid.c: Ditto.
553 * crx/iad_hndl.c: Ditto.
554 * crx/intable.c: Ditto.
555 * crx/isatty.c: Ditto.
557 * crx/lseek.c: Ditto.
558 * crx/Makefile.in: Ditto.
560 * crx/putnum.c: Ditto.
565 * crx/svc_hndl.c: Ditto.
567 * crx/und_hndl.c: Ditto.
568 * crx/unlink.c: Ditto.
569 * crx/write.c: Ditto.
571 2004-10-01 Paul Brook <paul@codesourcery.com>
573 * arm/configure.in: Add *-*-aebi target.
574 * arm/configure: Regenerate.
576 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
578 * i386/cygmon.ld (.text): Fix alignment.
579 (.rodata): Handle .rodata.* sections.
581 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
583 * Makefile.in: Support $(DESTDIR).
584 * arm/Makefile.in: Ditto.
585 * d30v/Makefile.in: Ditto.
586 * doc/Makefile.in: Ditto.
587 * fr30/Makefile.in: Ditto.
588 * frv/Makefile.in: Ditto.
589 * hp74x/Makefile.in: Ditto.
590 * i386/Makefile.in: Ditto.
591 * i960/Makefile.in: Ditto.
592 * iq2000/Makefile.in: Ditto.
593 * libnosys/Makefile.in: Ditto.
594 * m32r/Makefile.in: Ditto.
595 * m68hc11/Makefile.in: Ditto.
596 * m68k/Makefile.in: Ditto.
597 * mcore/Makefile.in: Ditto.
598 * mips/Makefile.in: Ditto.
599 * mn10200/Makefile.in: Ditto.
600 * mn10300/Makefile.in: Ditto.
601 * pa/Makefile.in: Ditto.
602 * rs6000/Makefile.in: Ditto.
603 * sparc/Makefile.in: Ditto.
604 * sparc/libsys/Makefile.in: Ditto.
605 * xstormy16/Makefile.in: Ditto.
607 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
609 * libnosys/_exit.c: New file.
610 * libnosys/Makefile.in: Add _exit.o.
612 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
614 * arm/configure.in: Check the value of newlib-may-supply-syscalls
615 enablement variable to determine if crt0 should or should not be
617 * arm/configure: Regenerated.
618 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
619 @BUILD_CRT0_FALSE@ variables set in configure to determine
620 if crt0.o should be built and installed.
622 2004-06-09 Toralf Lund <toralf@procaptura.com>
624 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
625 FIQ and IRQ mode, plus calls hardware_init_hook() and
626 software_init_hook() if present.
627 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
629 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
630 librdpmon.a, librdimon.a - support file for "bare" setup, as well
631 as "RDP" and "RDI" monitors.
632 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
633 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
634 with above mentioned support libs and startfiles.
636 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
638 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
641 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
643 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
645 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
647 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
648 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
649 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
650 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
652 2004-04-02 Chris Demetriou <cgd@broadcom.com>
654 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
656 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
657 * mips/vr5xxx.S: Likewise.
659 2004-03-23 Eric Christopher <echristo@redhat.com>
661 * frv/crt0.S: Fix comment.
662 * mips/configure.in: Add mipsisa64-*-* to target support.
663 * mips/configure: Regenerate.
665 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
667 * m68hc11/sci-inout.S: Supports -mlong-calls.
668 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
669 (.text): Mark the .installN and .finiN section with KEEP.
670 (.vectors): Likewise for .vectors.
671 (.gcc_except_table): New section.
672 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
673 (.text): Mark the .installN and .finiN section with KEEP.
674 (.vectors): Likewise for .vectors.
675 (.gcc_except_table): New section.
677 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
679 * m68k/leds.c: remove led_putnum(), zylons() forward
680 function declarations.
681 * m68k/leds.h: add zylons() forward function declaration.
683 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
685 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
686 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
687 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
688 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
689 * frv/crt0.S: Fix fdpic sp calculation.
690 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
691 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
692 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
693 fixup ctors nor dtors on FDPIC.
694 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
695 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
696 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
697 gr15 before function calls.
698 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
699 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
702 2003-10-27 Bernardo Innocenti <bernie@develer.com>
704 * m68k/asm.h: Add macros for -fPIC, -msep-data and
705 -mid-shared-library support.
706 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
707 -mid-shared-library support.
708 * m68k/sim-crt0.S: Likewise.
710 2003-10-15 Bernardo Innocenti <bernie@develer.com>
712 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
713 typedef from <unistd.h>.
715 2003-08-26 Jason Merrill <jason@redhat.com>
717 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
718 * sparc/sparc86x.ld: Likewise.
720 2003-08-20 Chris Demetriou <cgd@broadcom.com>
722 * mips/crt0_cfe.S: New file.
723 * mips/cfe_mem.c: New file.
724 * mips/cfe_prestart.S: Remove.
725 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
726 and use _start as the entry point. Align BSS to 32-byte boundary.
727 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
728 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
729 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
730 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
731 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
732 * mips/configure.in: Build and install crt0_cfe.o when CFE support
734 * mips/configure: Regenerate.
736 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
738 * i386/cygmon-salib.c (unlink): New stub.
740 2003-08-08 Mark Salter <msalter@redhat.com>
742 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
744 Bernd Schmidt <bernds@redhat.com>
746 * i386/cygmon.ld: Add entry for .rodata.
748 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
750 * m32r/configure.in: fixed bug to delete ../config-ml.in.
752 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
754 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
755 * mn10300/asb2305.ld: Added ASB2305 support.
756 * mn10300/configure: Ditto.
757 * mn10300/configure.in: Ditto.
758 2001-09-12 Stan Cox <scox@redhat.com>
759 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
761 * mn10300/configure.in: Add support for asb2303 board script.
763 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
765 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
767 * configure: Regenerated.
769 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
771 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
774 2003-06-06 Stan Cox <scox@redhat.com>
775 Jeff Johnston <jjohnstn@redhat.com>
776 Anthony Green <green@redhat.com>
778 * configure.in: Add iq2000 support.
779 * configure: Rebuilt.
780 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
781 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
782 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
783 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
784 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
785 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
786 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
787 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
788 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
791 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
793 * libnosys/Makefile.in: Add errno.o.
794 * libnosys/errno.c: New file to supply errno definition if
795 one not provided yet.
797 2003-05-26 Eric Christopher <echristo@redhat.com>
799 * mips/crt0.S: Remove stackbase variable set.
801 2003-05-02 Eric Christopher <echristo@redhat.com>
803 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
805 2003-04-29 Nick Clifton <nickc@redhat.com>
807 * libnosys/sbrk.c: Remove unnecessary #include's.
808 Change return type of _sbrk() function to void * to match
809 definition in system header files.
812 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
814 * xstormy16/sim_rom.ld: New.
815 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
816 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
817 * xstormy16/eva_app.ld (_rdata, _data): New.
818 * xstormy16/sim_high.ld (_rdata, _data): New.
820 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
822 * m32r/Makefile.in: Add multilib support.
823 * m32r/configure.in: Ditto.
824 * m32r/configure: Regenerated.
826 2003-04-16 Nick Clifton <nickc@redhat.com>
828 * xstormy16/sim_high.ld: Add .jcr section mapping.
829 * xstormy16/eva_stub.ld: Likewise.
830 * xstormy16/eva_app.ld: Likewise.
832 2003-04-09 Chris Demetriou <cgd@broadcom.com>
834 * mips/cfe.c (_flush_cache): New function.
836 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
838 * mips/nullmon.c (_ftext, _end): Adjust declaration.
839 (get_mem_info): Rework.
841 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
843 * mips/crt0.S (zerobss): Reload __memsize after call.
845 2003-02-17 Chris Demetriou <cgd@broadcom.com>
847 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
849 2003-02-05 Chris Demetriou <cgd@broadcom.com>
851 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
853 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
854 way as mipsisa32-*-*.
855 * mips/configure: Regenerate.
857 2003-02-05 Chris Demetriou <cgd@broadcom.com>
859 * mips/cfe.c (hardware_hazard_hook): Move...
860 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
861 and translate into assembly.
863 2003-01-08 Richard Sandiford <rsandifo@redhat.com
865 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
866 Pass an empty argv and envp to main().
868 2003-01-08 Richard Sandiford <rsandifo@redhat.com
870 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
871 * mips/configure: Regenerate.
873 2003-01-07 Chris Demetriou <cgd@broadcom.com>
875 * crt0.S: Check for definition of __mips64 rather than
876 checking (__mips < 3).
878 * cygmon.c (sysCall): Avoid multi-line string literals.
880 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
882 * mips/Makefile.in: Add cygmon support.
883 * mips/configure.in: Ditto.
884 * mips/configure: Regenerated.
885 * mips/crt0_cygmon.S: New file.
886 * mips/cygmon.c: Ditto.
887 * mips/pmon.S: Minor formatting and copyright changes.
888 * mips/crt0.S: Ditto.
890 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
892 * arm/Makefile.in: Add support for new pid specs.
893 * arm/coff-iq80310.specs: Change to allow future support.
894 * arm/elf-iq80310.specs: Ditto.
895 * arm/elf-redboot.specs: Ditto.
896 * arm/coff-redboot.ld: Add EH frame support.
897 * arm/redboot-crt0.S: Add optional code to clear bss without
899 * arm/coff-pid.specs: New file.
900 * arm/elf-pid.specs: New file.
902 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
903 Catherine Moore <clm@redhat.com>
905 * m32r/configure.in: Do not require gcc to be able to link an
907 * m32r/configure: Regenerate.
908 * m32r/Makefile.in: Directly reference gdbstub.
910 2002-10-25 Bernd Schmidt <bernds@redhat.com>
912 * i386/cygmon.ld: Add entry for .gcc_except_table.
914 2000-10-25 Mark Salter <msalter@redhat.com>
916 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
917 use __start for start symbol.
918 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
919 Disable file I/O extensions to make Plum Hall happy.
920 * i386/cygmon.ld: Set __start as entry point.
921 * i386/Makefile.in: Support IS_AOUT.
922 * i386/configure.in: Support IS_AOUT.
923 * i386/configure: Regenerated.
924 * i386/cygmon-salib.c:
925 * i386/cygmon-gmon.c (_mcount): It's _etext.
927 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
929 * configure.in: Clarify some of the triplets so unsupported
930 configurations don't pass through.
931 * configure: Regenerated.
933 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
935 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
937 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
939 * mips/ddb.ld: KEEP .init and .fini.
940 * mips/ddb-kseg0.ld: Likewise.
942 2002-10-04 Michael Snyder <msnyder@redhat.com>
944 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
945 exception vector address, as suggested by Mitsubishi.
946 (getExceptionVector): Ditto.
948 2002-08-01 Chris Demetriou <cgd@broadcom.com>
950 * mips/cfe.ld (STARTUP): New definition.
951 * mips/ddb-kseg0.ld (STARTUP): Likewise.
952 * mips/ddb.ld (STARTUP): Likewise.
953 * mips/dve.ld (STARTUP): Likewise.
954 * mips/idt.ld (STARTUP): Likewise.
955 * mips/jmr3904app-java.ld (STARTUP): Likewise.
956 * mips/jmr3904app.ld (STARTUP): Likewise.
957 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
958 * mips/jmr3904dram.ld (STARTUP): Likewise.
959 * mips/lsi.ld (STARTUP): Likewise.
960 * mips/nullmon.ld (STARTUP): Likewise.
961 * mips/pmon.ld (STARTUP): Likewise.
963 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
965 * README: Mention 68HC11/68HC12 support.
966 * configure.in: Recognize m6811-elf and m6812-elf.
967 * configure: Regenerated.
968 * m68hc11/Makefile.in: New file.
969 * m68hc11/configure.in: New file.
970 * m68hc11/configure: New file.
971 * m68hc11/crt0.S: New file.
972 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
973 * m68hc11/sim-valid-m68hc11.ld: New file.
974 * m68hc11/sim-valid-m68hc12.ld: New file.
975 * m68hc11/syscalls.c: New file.
977 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
979 * rs6000/simulator.S (gettimeofday): New.
982 2002-07-18 Chris Demetriou <cgd@broadcom.com>
984 * read.c (read): Don't assign past end of buffer, fix return value.
986 2002-07-12 Chris Demetriou <cgd@broadcom.com>
988 * mips/Makefile.in (GENOBJS2): New variable to name other
989 commonly used objects.
990 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
992 * mips/Makefile.in: Add support for Broadcom CFE firmware.
993 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
994 * mips/configure: Regenerate.
995 * mips/cfe.c: New file.
996 * mips/cfe.ld: New file.
997 * mips/cfe_api.c: New file.
998 * mips/cfe_api.h: New file.
999 * mips/cfe_api_int.h: New file.
1000 * mips/cfe_error.h: New file.
1001 * mips/cfe_prestart.S: New file.
1003 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1005 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1006 symbols for optionally-provided functions.
1007 * mips/ddb-kseg0.ld: Likewise.
1008 * mips/ddb.ld: Likewise.
1009 * mips/dve.ld: Likewise.
1010 * mips/idt.ld: Likewise.
1011 * mips/idt32.ld: Likewise.
1012 * mips/idt64.ld: Likewise.
1013 * mips/idtecoff.ld: Likewise.
1014 * mips/jmr3904app-java.ld: Likewise.
1015 * mips/jmr3904app.ld: Likewise.
1016 * mips/jmr3904dram-java.ld: Likewise.
1017 * mips/jmr3904dram.ld: Likewise.
1018 * mips/lsi.ld: Likewise.
1019 * mips/nullmon.ld: Likewise.
1020 * mips/pmon.ld: Likewise.
1021 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
1022 functions if they are provided.
1023 (_exit): Handle __embedded_pic properly.
1025 2002-06-18 Dave Brolley <brolley@redhat.com>
1027 From Catherine Moore, Michael Meissner, Richard Sandiford:
1028 * configure.in: Support frv*-*-*.
1029 * frv/Makefile.in: New file.
1030 * frv/configure: New file.
1031 * frv/configure.in: New file.
1032 * frv/crt0.S: New file.
1033 * frv/fstat.c: New file.
1034 * frv/getpid.c: New file.
1035 * frv/isatty.c: New file.
1036 * frv/kill.c: New file.
1037 * frv/print.c: New file.
1038 * frv/putnum.c: New file.
1039 * frv/sbrk.c: New file.
1040 * frv/sim-close.S: New file.
1041 * frv/sim-exit.S: New file.
1042 * frv/sim-inbyte.c: New file.
1043 * frv/sim-lseek.S: New file.
1044 * frv/sim-open.S: New file.
1045 * frv/sim-read.S: New file.
1046 * frv/sim-time.c: New file.
1047 * frv/sim-unlink.S: New file.
1048 * frv/sim-write.S: New file.
1049 * frv/stat.c: New file.
1051 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1053 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1054 * libnosys/configure.in: Check gcc's support for section attributes.
1055 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1056 does not support section attributes.
1058 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1060 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1062 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1067 (_rename): New function.
1070 (_unlink): Call a syscall for this now.
1073 (_gettimeofday): Ditto.
1075 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1077 * debug.h: Change mem_err to volatile to match definition in
1080 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1082 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1085 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1087 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1088 of AC_PROG_CC to avoid building an executable in configuration.
1089 * m68k/configure: Regenerated.
1091 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1093 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1096 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1098 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1100 2002-02-05 Mark Salter <msalter@redhat.com>
1102 * arm/elf-iq80310.specs: Ditto.
1103 * arm/elf-redboot.specs: Ditto.
1104 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1105 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1107 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
1109 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
1111 * xstormy16/eva_app.ld: Add __malloc_start.
1112 * xstormy16/sbrk.c: Remove.
1113 * xstormy16/sim_malloc_start.s: New file.
1114 * xstormy16/sim_high.ld: Make the stack start immediately at the
1117 2002-02-01 Michael Meissner <meissner@redhat.com>
1119 * mips/cma101.c (__sizemem_default): Allow user to specify the
1121 (__sizemem): Use it.
1123 2002-01-24 Mark Salter <msalter@redhat.com>
1125 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
1127 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
1128 (__get_memtop): New funtion to return top of memory.
1130 2002-01-15 Mark Salter <msalter@redhat.com>
1132 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
1133 forward interrupts to user application vectors.
1135 * xstormy16/crt0_stub.s: Remove default interrupt routines.
1137 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
1138 add it to install list.
1140 2002-01-07 Mark Salter <msalter@redhat.com>
1142 * configure.in: Add support for arm, strongarm, and xscale.
1143 * configure: Regenerated.
1144 * arm/coff-iq80310.specs: New file.
1145 * arm/coff-redboot.ld: New file.
1146 * arm/coff-redboot.specs: New file.
1147 * arm/configure: New file.
1148 * arm/configure.in: New file.
1149 * arm/elf-iq80310.specs: New file.
1150 * arm/elf-redboot.ld: New file.
1151 * arm/elf-redboot.specs: New file.
1152 * arm/Makefile.in: New file.
1153 * arm/redboot-crt0.S: New file.
1154 * arm/redboot-syscalls.c: New file.
1156 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
1157 Mark Salter <msalter@redhat.com>
1158 Catherine Moore <clm@redhat.com>
1159 Richard Henderson <rth@redhat.com>
1161 * configure.in: Add xstormy16.
1162 * libnosys/configure.in: Add xstormy16.
1163 * configure: Regenerated.
1164 * libnosys/configure: Regenerated.
1165 * xstormy16/Makefile.in: New file.
1166 * xstormy16/close.c: New file.
1167 * xstormy16/configure: New file.
1168 * xstormy16/configure.in: New file.
1169 * xstormy16/crt0.s: New file.
1170 * xstormy16/crt0_stub.s: New file.
1171 * xstormy16/crti.s: New file.
1172 * xstormy16/crtn.s: New file.
1173 * xstormy16/eva_app.c: New file.
1174 * xstormy16/eva_app.ld: New file.
1175 * xstormy16/eva_stub.ld: New file.
1176 * xstormy16/fstat.c: New file.
1177 * xstormy16/getpid.c: New file.
1178 * xstormy16/kill.c: New file.
1179 * xstormy16/lseek.c: New file.
1180 * xstormy16/open.c: New file.
1181 * xstormy16/sbrk.c: New file.
1182 * xstormy16/sim_high.ld: New file.
1183 * xstormy16/stat.c: New file.
1184 * xstormy16/syscalls.S: New file.
1185 * xstormy16/syscalls.m4: New file.
1186 * xstormy16/unlink.c: New file.
1187 * xstormy16/xstormy16_stub.c: New file.
1189 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1191 * m32r/Makefile.in: Use gdb stub set by configure.
1192 * m32r/configure.in: Add a special macro for testing
1193 c compiler without building executable. Add setting of
1195 * m32r/configure: Regenerated.
1197 2001-10-31 David Howells <dhowells@redhat.com>
1199 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1200 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1201 referenced by newlib.
1202 * mn10300/cygmon.c: New file.
1203 * mn10300/crt0_redboot.S: Ditto.
1204 * mn10300/crt0_cygmon.S: Ditto.
1205 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1206 * mn10300/configure.in: Changed to allow for future
1207 evaluation boards to be added.
1208 * mn10300/configure: Regenerated.
1210 2001-10-17 Michael Meissner <meissner@redhat.com>
1212 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1213 identify if a program is running in kernel segment 0.
1215 * cma101.c (__sizemem): If we are running in kernel segment 0,
1216 instead of kernel segment 1, use kernel segment 0 addresses which
1217 are uncached when sizing memory.
1219 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1220 program to run in kernel segment 0, instead of kernel segment 1.
1222 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1223 * configure: Regenerate.
1225 2001-09-15 Eric Christopher <echristo@redhat.com>
1227 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1229 * mips/configure: Regenerate.
1231 2001-09-14 Eric Christopher <echristo@redhat.com>
1233 * mips/configure.in: Add mipsisa32 support.
1234 * mips/configure: Regenerate.
1235 * mips/idt32.ld: New file.
1236 * mips/idt64.ld: New file.
1238 2001-09-11 Michael Meissner <meissner@redhat.com>
1240 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1241 point registers, even if we are compiling for a mips3 or greater.
1243 2001-09-10 Jim Blandy <jimb@redhat.com>
1245 Add support for GDB monitor-style I/O.
1246 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1248 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1249 precede the byte with a ^O character.
1250 * m68k/idpgdb.ld: New linker script.
1251 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1253 (all): Add ${IDPGDB_BSP} to the list of things to build.
1254 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1255 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1256 (install): Install the IDPGDB stuff, too.
1258 2001-08-30 Richard Henderson <rth@redhat.com>
1259 Eric Christopher <echristo@redhat.com>
1261 * mips/crt0.S: Fix for .init/.fini sections.
1263 2001-08-30 Richard Henderson <rth@redhat.com>
1264 Eric Christopher <echristo@redhat.com>
1266 * mips/idt.ld: Rewrite for .init/.fini sections.
1268 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1270 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1272 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1274 * hp74x/configure: Regenerated with current autoconf.
1275 * m32r/configure: Ditto.
1276 * m68k/configure: Ditto.
1277 * pa/configure: Ditto.
1278 * sparc/configure: Ditto.
1280 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1282 * rs6000/simulator.S (dup): New syscall.
1284 2001-02-28 Will Cohen <wcohen@redhat.com>
1286 * src/libgloss/m68k/Makefile.in: Updated copyright and
1287 added rules to build simulator related libraries.
1288 (SIM_SCRIPTS): New variable.
1289 (SIM_LDFLAGS): New variable.
1290 (SIM_BSP): New variable.
1291 (SIM_CRT0): New variable.
1292 (SIM_OBJS): New variable.
1293 (SIM_TEST): New variable.
1294 (SIM_INSTALL): new variable.
1295 * src/libgloss/m68k/sim-abort.c: New file.
1296 * src/libgloss/m68k/sim-crt0.S: New file.
1297 * src/libgloss/m68k/sim-errno.c: New file.
1298 * src/libgloss/m68k/sim-funcs.c: New file.
1299 * src/libgloss/m68k/sim-inbyte.c: New file.
1300 * src/libgloss/m68k/sim-print.c: New file.
1301 * src/libgloss/m68k/sim-sbrk.c: New file.
1302 * src/libgloss/m68k/sim.ld: New file.
1303 * src/libgloss/m68k/simulator.S: New file.
1305 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1307 * mn10200/access.c: With DJ Delorie's permission, this code is
1308 now freely modifiable with no reference to "copying.dj".
1309 * mn10300/access.c: Ditto.
1311 2001-02-06 Will Cohen <wcohen@redhat.com>
1313 * rs6000/sim-errno.c (__errno): Removed.
1314 (_cerror): Use re-entrant version of errno.
1316 2000-09-05 Geoff Keating <geoffk@cygnus.com>
1318 * rs6000/simulator.S: Use conditional returns for documentation
1320 (access): Add new syscall.
1322 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1324 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1326 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1328 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1329 status register for 32 bit addressing
1330 * mips/regs.S: Add symbols for status and config register fields.
1331 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1332 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1333 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1334 * mips/configure.in: Add case arm for mips64vr5000 since the
1335 default (which was previously used) should not get vr5xxx.o.
1337 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1339 * wince/Makefile.am: Use LDADD from configure.
1340 * wince/Makefile.in: Regenerate.
1341 * wince/configure.in: Determine libraries needed based (crudely) on
1343 * wince/configure: Regenerate.
1345 1999-12-16 Tom Tromey <tromey@cygnus.com>
1347 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1349 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1350 patch of 1998-11-23.
1352 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1353 against -lgcjcoop, not -lqthreads.
1354 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1356 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1358 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1359 without the bits for __{C,D}TOR_{LIST,END}__.
1361 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1363 * m68k/idp.ld (.text): Put crtbegin at the start of the
1364 constructors and destructors.
1366 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1368 * wince/Makefile.am: Add missing gdbdir assignment.
1369 * wince/Makefile.in: Regenerate.
1371 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1373 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1375 1999-11-15 Nick Clifton <nickc@cygnus.com>
1377 * configure.in: Add arm-wince-pe target.
1378 * configure: Regenerate.
1380 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1382 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1383 not bringing in crtbegin.o.
1384 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1386 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1388 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1389 earlier because it'll be needed. Set the high bits of the PC to
1390 be consistent with other pointers, so that exception handling
1391 doesn't get confused.
1393 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1395 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1396 on case-insensitive windows filesystems.
1398 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1400 * configure.in: Generalize Windows CE target detection.
1401 * configure: Regenerate.
1402 * wince/Makefile.am: Rename CE stub filename.
1403 * wince/Makefile.in: Regenerate.
1404 * wince/configure.in: Allow changing of CE stub.
1405 * wince/configure: Regenerate.
1407 1999-07-26 Andrew Haley <aph@cygnus.com>
1409 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1410 and _end to allow them to be placed anywhere in memory.
1412 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1414 * sparc/elfsim.ld: Provide initp support.
1416 1999-06-22 Nick Clifton <nickc@cygnus.com>
1418 * mips/dve.ld (.rdata): Rename section to .rodata.
1419 * mips/idt.ld (.rdata): Rename section to .rodata.
1420 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1421 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1422 * mips/lsi.ld (.rdata): Rename section to .rodata.
1423 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1424 * mips/pmon.ld (.rdata): Rename section to .rodata.
1425 * mips/r5900.ld (.rdata): Rename section to .rodata.
1426 * mips/sky.ld (.rdata): Rename section to .rodata.
1427 * mips/vpu.ld (.rdata): Rename section to .rodata.
1429 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1431 * libnosys/configure.in: Added setting of ac_file
1432 prior to calling config-ml.in.
1433 * libnosys/configure: Regenerated.
1434 * libnosys/Makefile.in: Added code to make install directory
1435 for libnosys.a prior to installing.
1437 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1439 * Makefile.am: Expect the object file to be in the
1441 * Makefile.in: Regenerate.
1443 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1445 * configure.in: Add wince targest.
1446 * configure: Regenerate.
1447 * wince: New directory
1448 * wince/Makefile.am: New file.
1449 * wince/Makefile.in: New file.
1450 * wince/aclocal.m4: New file.
1451 * wince/configure: New file.
1452 * wince/configure.in: New file.
1454 1999-05-24 Jim Wilson <wilson@cygnus.com>
1456 * sparc/elfsim.ld: Add `.data.*'.
1458 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1460 * m68k/idp.ld: Add initp support.
1461 * sparc/cygmon.ld.src: Likewise.
1463 1999-05-14 Nick Clifton <nickc@cygnus.com>
1465 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1467 1999-05-13 Mark Salter <msalter@cygnus.com>
1469 * mcore/configure.in: Fixed multilib support.
1470 * mcore/configure: Regenerated.
1471 * mcore/Makefile.in: Fixed multilib problems.
1472 Added cmb board support
1473 * mcore/close.c: New file.
1474 * mcore/cmb-exit.c: Ditto.
1475 * mcore/cmb-inbyte.c: Ditto.
1476 * mcore/cmb-outbyte.c: Ditto.
1477 * mcore/elf-cmb.ld: Ditto.
1478 * mcore/elf-cmb.specs: Ditto.
1479 * mcore/fstat.c: Ditto.
1480 * mcore/getpid.c: Ditto.
1481 * mcore/kill.c: Ditto.
1482 * mcore/lseek.c: Ditto.
1483 * mcore/open.c: Ditto.
1484 * mcore/pe-cmb.ld: Ditto.
1485 * mcore/pe-cmb.specs: Ditto.
1486 * mcore/print.c: Ditto.
1487 * mcore/putnum.c: Ditto.
1488 * mcore/raise.c: Ditto.
1489 * mcore/read.c: Ditto.
1490 * mcore/sbrk.c: Ditto.
1491 * mcore/stat.c: Ditto.
1492 * mcore/unlink.c: Ditto.
1493 * mcore/write.c: Ditto.
1494 * mcore/c-syscalls.c: Removed.
1496 1999-05-07 Nick Clifton <nickc@cygnus.com>
1498 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1499 Tidy up code layout.
1501 1999-05-06 Nick Clifton <nickc@cygnus.com>
1503 * mcore/Makefile.in: Fix build rule.
1504 * mcore/syscalls.s: Rename to syscalls.S
1506 1999-05-04 Nick Clifton <nickc@cygnus.com>
1508 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1509 * mcore/configure: Regenerate.
1511 1999-04-29 Nick Clifton <nickc@cygnus.com>
1513 * mcore/crt0.S: Renamed file from crt0.s.
1514 Only invoke init() and fini() routines for ELF builds.
1515 Use __bss_start__ and __bss_end__ to locate .bss section.
1517 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1519 * mips/array.ld: Fix ELF ctor/dtor support.
1520 * mips/ddb.ld: Likewise.
1521 * mips/dve.ld: Likewise.
1522 * mips/idt.ld: Likewise.
1523 * mips/jmr3904app.ld: Likewise.
1524 * mips/lsi.ld: Likewise.
1525 * mips/nullmon.ld: Likewise.
1526 * mips/pmon.ld: Likewise.
1527 * mips/r5900.ld: Likewise.
1528 * mips/sky.ld: Likewise.
1529 * mips/vpu.ld: Likewise.
1531 1999-04-22 Nick Clifton <nickc@cygnus.com>
1533 * mcore/crt0.s: Initialise data section, call _init and _fini.
1535 * mcore/syscalls.s (_exit): Renamed from __exit.
1537 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1540 1999-04-21 Nick Clifton <nickc@cygnus.com>
1542 * mcore/crt0.s (_start): Use .long directive, not .word.
1544 * mcore/syscalls.s (_sbrk): fix syntax.
1546 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1548 * sparc/sparc86.ld: Set alignment for the .data section.
1550 1999-04-18 Nick Clifton <nickc@cygnus.com>
1552 * configure.in: Add support for mcore targets.
1553 * configure: Regenerate.
1554 * mcore: New directory.
1555 * mcore/Makefile.in: New File: meta Makefile.
1556 * mcore/configure.in: New File: meta configure file..
1557 * mcore/configure: New File: Generated.
1558 * mcore/crt0.s: New File: mcore startup code.
1559 * mcore/syscalls.s: New File: Assembler system call stubs.
1560 * mcore/c-syscalls.c: New File: C system call stubs.
1562 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
1564 * mips/array.ld: Support linkonce sections.
1565 * mips/ddb.ld: Likewise.
1566 * mips/dve.ld: Likewise.
1567 * mips/idt.ld: Likewise.
1568 * mips/jmr3904app.ld: Likewise.
1569 * mips/jmr3904app-java.ld: Likewise.
1570 * mips/jmr3904dram.ld: Likewise.
1571 * mips/jmr3904dram-java.ld: Likewise.
1572 * mips/lsi.ld: Likewise.
1573 * mips/nullmon.ld: Likewise.
1574 * mips/pmon.ld: Likewise.
1575 * mips/r5900.ld: Likewise.
1576 * mips/sky.ld: Likewise.
1577 * mips/vpu.ld: Likewise.
1579 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
1581 * mips/array.ld: Add ELF ctor/dtor support.
1582 * mips/ddb.ld: Likewise.
1583 * mips/dve.ld: Likewise.
1584 * mips/idt.ld: Likewise.
1585 * mips/jmr3904app.ld: Likewise.
1586 * mips/lsi.ld: Likewise.
1587 * mips/nullmon.ld: Likewise.
1588 * mips/pmon.ld: Likewise.
1589 * mips/r5900.ld: Likewise.
1590 * mips/sky.ld: Likewise.
1591 * mips/vpu.ld: Likewise.
1593 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
1595 * i960/crt0.c (_start): Increase stack size to 256K.
1597 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
1599 * i386/cygmon-salib.c: Add read and write syscall support.
1600 * i386/cygmon-syscall.h: Ditto.
1602 * i386/cygmon-gmon.[ch]: Profile support.
1604 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
1606 * libnosys/configure.in: Check cygwin*, not cygwin32.
1607 * libnosys/configure: Regenerate.
1609 1999-02-18 Tom Tromey <tromey@cygnus.com>
1611 * mips/configure: Rebuilt.
1612 * mips/configure.in (script_list): Added jmr3904dram-java and
1614 * mips/jmr3904dram-java.ld: New file.
1615 * mips/jmr3904dram.ld: Don't mention -lqthreads.
1616 * mips/jmr3904app-java.ld: New file.
1617 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
1619 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
1621 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1623 1999-02-18 Tom Tromey <tromey@cygnus.com>
1625 * Merge from branch:
1627 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
1629 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
1630 library name change.
1632 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
1634 * mips/configure.in (script_list): Added jmr3904dram.ld.
1635 * mips/configure: Rebuilt.
1637 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
1639 * mips/jmr3904dram.ld: Created.
1641 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
1643 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
1644 it must be linked it.
1646 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
1648 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
1649 the padding allocated for alignment.
1651 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
1653 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
1654 imported from the linker script.
1655 * mips/jmr3904app.ld: Provide _mem_size.
1657 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
1659 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
1661 * mips/crt0.S: set argc to 0 before calling main()
1662 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
1664 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
1666 * mips/jmr3904-io.c: Implement get_mem_info().
1668 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
1670 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
1671 * mips/configure.in: Ditto.
1672 * mips/configure: Regenerate.
1674 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
1676 * mips/configure.in: Add jmr3904app to script list for tx39.
1677 * mips/configure: Regenerate.
1679 1999-02-08 Nick Clifton <nickc@cygnus.com>
1681 * libnosys/configure.in: Add support for StrongARM target.
1682 * libnosys/configure: Regenerate.
1684 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
1686 * d30v/syscalls.c (time): Added code to honor argument
1687 passed to time which is either a pointer to a time_t
1688 value to set or is the NULL pointer.
1690 1999-02-03 Keith Seitz <keiths@cygnus.com>
1692 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
1693 only unsigned chars.
1694 (getDebugChar2): Remove and integrate support into "M"
1697 1999-01-29 Doug Evans <devans@casey.cygnus.com>
1699 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
1700 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
1703 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
1705 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
1706 not "._stack". Remove mn10200 support.
1707 * mn10300/trap.S: Remove mn10200 support.
1708 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
1709 the .stack output section to be safe.
1710 * mn10300/eval.ld: Likewise.
1712 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
1714 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
1715 the .stack output section to be safe.
1716 * mn10200/eval.ld: Likewise.
1718 1999-01-14 Nick Clifton <nickc@cygnus.com>
1720 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
1723 * fr30/crt0.s (_start): Use atexit to call C++ global
1724 destructors. Patch from Mark Salter <msalter@cygnus.com>
1726 1999-01-12 Nick Clifton <nickc@cygnus.com>
1728 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
1730 1999-01-11 Nick Clifton <nickc@cygnus.com>
1732 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
1733 global constructor/destructor support.
1735 1999-01-07 Nick Clifton <nickc@cygnus.com>
1737 * fr30/crt0.s (_start): Apply patch from Mark Salter
1738 <msalter@cygnus.com> to cope with initialising .bss areas that are
1741 1998-12-23 Michael Meissner <meissner@cygnus.com>
1743 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
1744 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
1745 (.gcc_except_table): Ditto.
1747 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
1749 * sh/sh1lcevb.ld: Add DWARF sections.
1750 * sh/sh2lcevb.ld: Ditto.
1751 * sh/sh3lcevb.ld: Ditto.
1752 * sh/sh3bb.ld: Ditto.
1754 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
1756 * i386/cygmon.ld: Make sure -lcygmon appears both before
1757 and after -lc, so we pick up functions from there in
1758 preference to libc functions.
1760 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
1761 Don't add __do_global_ctors () and __do_global_dtors () if
1762 we're on a coff target.
1763 (open): Add dummy function so plumhall will compile.
1764 (clock): Replacement for clock () syscall that uses
1768 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1770 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1772 1998-12-17 Nick Clifton <nickc@cygnus.com>
1774 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
1775 (_open): Return file descriptor allocated by simulator.
1776 (isatty): Always false to avoid having to cope with reads from
1779 1998-12-16 Nick Clifton <nickc@cygnus.com>
1781 * fr30/Makefile.in: Add libraries to clean target.
1783 * fr30/syscalls.c (_write): Save length so that it can be returned
1786 * fr30/crt0.s (_start): Initialise argc, argv and envp before
1789 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1791 * mips/ddb.ld (OUTPUT_ARCH): Remove.
1793 1998-12-12 Nick Clifton <nickc@cygnus.com>
1795 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
1798 1998-12-11 Nick Clifton <nickc@cygnus.com>
1800 * configure.in: Add support for fr30 target.
1801 * configure: Regenerate.
1802 * fr30: New directory.
1803 * fr30/Makefile.am: New file - build crt0.o and libsim.a
1804 * fr30/Makefile.in: New file - generate from Makefile.am.
1805 * fr30/configure.in: New file - support fr30 target
1806 * fr30/configure: New file - generate from configure.in.
1807 * fr30/crt0.s: New file - Basic executable startup code.
1808 * fr30/syscalls.c: New file - System call emulation library.
1810 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
1812 * mips/crt0.S (_start): Change initialization of FR.
1814 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
1816 * i960/crt0.c (set_stack): Change return type to void. Init SP to
1817 FP + 64 instead of FP. Simplify code to align ptr.
1818 (_start): Call exit instead of _exit. Delete local variable stack.
1819 Init stack to heap+4096.
1820 * i960/mon960.c (abort): Ifdef out.
1821 * i960/syscall.h: New file.
1823 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
1825 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
1827 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
1829 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
1832 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
1834 * mips/entry.S: Handle mips16 builds.
1836 1998-10-30 Ian Molee <imolee@cygnus.com>
1838 * m32r/trapmon0.c: New file. Mon2000 trap handler.
1839 * m32r/trapmon0.S: Removed.
1840 * m32/Makefile.in: Changed to reflect above-changed files.
1842 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
1844 * sparc/crt0.S: Move entry point to start of text section.
1845 Put the address of the data section at the start of the section,
1846 so the GDB sparclite loader can find it for a.out loads.
1848 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1850 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1851 a time_t as its argument.
1853 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1854 clobber a register that overlaps with an input or output.
1856 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1858 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1859 serial input and out put as required by libgloss read and write
1862 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1863 addresses per eCos conventions, not original ROM monitor.
1865 * configure.in: Add libtx39jmr.c to build target
1867 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1869 1998-10-15 Ian Molee <imolee@cygnus.com>
1871 * m32r/mon.specs: New file
1872 * m32r/trapmon0.S: New file
1873 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1875 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1877 * libnosys/warning.h: New file.
1879 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1881 * mips/configure.in: Build nullmon stuff in default case. Don't
1882 treat vr4100 specially.
1884 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1886 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1887 * libnosys/close.c (_close): Added stub warning outside of
1888 function body and added reference to config.h.
1889 * libnosys/execve.c (_execve): Ditto.
1890 * libnosys/fork.c (_fork): Ditto.
1891 * libnosys/fstat.c (_fstat): Ditto.
1892 * libnosys/getpid.c (_getpid): Ditto.
1893 * libnosys/gettod.c (_gettimeofday): Ditto.
1894 * libnosys/isatty.c (_isatty): Ditto.
1895 * libnosys/kill.c (_kill): Ditto.
1896 * libnosys/link.c (_link): Ditto.
1897 * libnosys/lseek.c (_lseek): Ditto.
1898 * libnosys/open.c (_open): Ditto.
1899 * libnosys/read.c (_read): Ditto.
1900 * libnosys/stat.c (_stat): Ditto.
1901 * libnosys/times.c (_times): Ditto.
1902 * libnosys/unlink.c (_unlink): Ditto.
1903 * libnosys/wait.c (_wait): Ditto.
1904 * libnosys/write.c (_write): Ditto.
1905 * libnosys/acconfig.h: New file.
1906 * libnosys/config.h.in: New file.
1907 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1908 * libnosys/Makefile.in: Regenerated.
1909 * libnosys/configure.in: Configure header file specified.
1910 * libnosys/configure: Regenerated.
1912 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1914 * i386/cygmon.ld: Increase memory limits; put the initial
1915 executable above 1MB.
1917 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1919 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1921 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1923 * configure.in: Add i386-*-elf* triplet.
1924 * i386/*: Support for i386 targets.
1926 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1928 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1929 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1931 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1933 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1934 * sparc/sparclite.h: (read_asr, write_asr): Define.
1935 * sparc/cache.c (is_danlite): New function.
1936 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1937 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1938 * sparc/sparc86x.ld: Prevent section overlap.
1940 1998-09-04 Keith Seitz <keiths@cygnus.com>
1942 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1944 (getDebugChar2): New function to support binary downloads (gdb
1945 remote protocol "X" command).
1946 (exceptionHandler): Add support for MSA2000G01 board.
1947 (getExceptionHandler): Ditto.
1949 1998-08-20 Michael Meissner <meissner@cygnus.com>
1951 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1954 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1956 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1957 * sparc/salib.c (outbyte): Add hook for GDB stub.
1958 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1959 * sparc/cache.c: New file for sparclite-specific cache code.
1960 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1961 * sparc/sparc86x.ld: New linker script for sparc86x.
1962 * sparc/crt0.S: Disable broken data relocation code.
1963 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1964 standard output to GDB.
1965 (handle_exception): Initialize outbyte hook.
1967 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1969 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1970 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1971 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1973 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1975 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1977 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1979 * mn10200/sim.ld: Rework code to insert pad before the start of the
1981 * mn10200/eval.ld: Likewise.
1982 * mn10300/sim.ld: Likewise.
1983 * mn10300/eval.ld: Likewise.
1985 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1987 * mips/cma101.c (__sizemem): New local variable extra. Align base
1990 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1992 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1993 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1994 * sparc/fixctors.c: New file.
1996 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1998 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1999 extern functions win_ovf and win_unf; fixes unresolved symbols
2002 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2004 * configure.in: Added libnosys as subdir.
2005 * configure: Rebuilt configure based on configure.in.
2006 * libnosys/close.c (_close): Part of new libnosys stub library
2007 to use for situations with no operating system support.
2008 * libnosys/environ.c (environ): ditto.
2009 * libnosys/execve.c (_execve): ditto.
2010 * libnosys/exit.c (_exit): ditto.
2011 * libnosys/fork.c (_fork): ditto.
2012 * libnosys/fstat.c (_fstat): ditto.
2013 * libnosys/getpid.c (_getpid): ditto.
2014 * libnosys/gettod.c (_gettimeofday): ditto.
2015 * libnosys/isatty.c (_isatty): ditto.
2016 * libnosys/kill.c (_kill): ditto.
2017 * libnosys/link.c (_link): ditto.
2018 * libnosys/lseek.c (_lseek): ditto.
2019 * libnosys/open.c (_open): ditto.
2020 * libnosys/read.c (_read): ditto.
2021 * libnosys/sbrk.c (_sbrk): ditto.
2022 * libnosys/stat.c (_stat): ditto.
2023 * libnosys/times.c (_times): ditto.
2024 * libnosys/unlink.c (_unlink): ditto.
2025 * libnosys/wait.c (_wait): ditto.
2026 * libnosys/write.c (_write): ditto.
2027 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
2028 * libnosys/configure.in: configure.in to create libnosys configure.
2029 * libnosys/configure: Configure for libnosys library.
2031 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
2033 * sim/mips.ld: Clarify a comment.
2035 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2037 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2038 * sparc/traps.S: Rename trap_table label to work on both a.out
2039 and ELF. Put the address of the data section at the start
2040 of the section, so the simulator loader can find it for a.out loads.
2042 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2044 * config/mn10200.mt: New file.
2046 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2048 * mn10200/crt0.S: Don't waste top four bytes of stack.
2049 * mn10200/eval.ld: Fix stack top address.
2051 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2053 * mips/dvemon.c: Remove the close function and get it from the generic
2055 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2056 list to ensure that the proper API's are included.
2058 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2060 * configure.in: Add mn10200 support.
2061 * configure: Regenerate.
2062 * mn10200/Makefile.in: New file.
2063 * mn10200/_exit.c: New file.
2064 * mn10200/access.c: New file.
2065 * mn10200/chmod.c: New file.
2066 * mn10200/chown.c: New file.
2067 * mn10200/close.c: New file.
2068 * mn10200/configure: New file.
2069 * mn10200/configure.in: New file.
2070 * mn10200/creat.c: New file.
2071 * mn10200/crt0.S: New file.
2072 * mn10200/crt1.c: New file.
2073 * mn10200/eval.ld: New file.
2074 * mn10200/execv.c: New file.
2075 * mn10200/execve.c: New file.
2076 * mn10200/fork.c: New file.
2077 * mn10200/fstat.c: New file.
2078 * mn10200/getpid.c: New file.
2079 * mn10200/gettime.c: New file.
2080 * mn10200/isatty.c: New file.
2081 * mn10200/kill.c: New file.
2082 * mn10200/lseek.c: New file.
2083 * mn10200/open.c: New file.
2084 * mn10200/pipe.c: New file.
2085 * mn10200/read.c: New file.
2086 * mn10200/sbrk.c: New file.
2087 * mn10200/sim.ld: New file.
2088 * mn10200/stat.c: New file.
2089 * mn10200/test.c: New file.
2090 * mn10200/time.c: New file.
2091 * mn10200/times.c: New file.
2092 * mn10200/trap.S: New file.
2093 * mn10200/trap.h: New file.
2094 * mn10200/unlink.c: New file.
2095 * mn10200/utime.c: New file.
2096 * mn10200/wait.c: New file.
2097 * mn10200/write.c: New file.
2099 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2101 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2102 * m32r/trap0.S: Renamed from trap.S.
2103 * m32r/eit.h: New file.
2104 * m32r/crtsysc.c: Delete, split up into several files.
2105 * m32r/chmod.c: New file.
2106 * m32r/close.c: New file.
2107 * m32r/exit.c: New file.
2108 * m32r/fstat.c: New file.
2109 * m32r/getpid.c: New file.
2110 * m32r/isatty.c: New file.
2111 * m32r/kill.c: New file.
2112 * m32r/lseek.c: New file.
2113 * m32r/open.c: New file.
2114 * m32r/raise.c: New file.
2115 * m32r/read.c: New file.
2116 * m32r/sbrk.c: New file.
2117 * m32r/stat.c: New file.
2118 * m32r/unlink.c: New file.
2119 * m32r/utime.c: New file.
2120 * m32r/write.c: New file.
2121 * m32r/Makefile.in (SYSCALLS): Delete.
2122 (LIBOBJS,LIBGLOSS): New variables.
2123 (all,install): Update.
2124 (libgloss.a): New rule.
2126 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
2128 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
2129 (gettimeofday): Change type of 2nd arg to struct timezone *.
2131 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
2133 * mips/syscalls.c (sbrk): Allow memory allocation to work
2134 for configurations which don't have memory at K1BASE.
2135 * mips/cma101.c (__sizemem): Ditto.
2137 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2139 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
2140 * m68k/gdbinit.emc: New file, user support for special features
2141 supported only on the EMC Symmetrix target.
2143 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
2145 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
2146 little- and big-endian executables.
2148 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
2150 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
2151 proper prefix for public assembly language labels.
2152 * sparc/ex930.ld: Add DWARF sections.
2153 * sparc/ex931.ld: Ditto.
2154 * sparc/ex934.ld: Ditto.
2155 * sparc/elfsim.ld: Simplify and clean up.
2156 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
2157 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
2158 to eliminate register corruption.
2160 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
2162 * sparc/cygmon-salib.c: Stop including sys/itimer.h
2164 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
2166 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
2169 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2171 * mn10300/Makefile.in: Install sim.ld.
2173 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2175 * sparc/elfsim.ld: Add constructor and destructor tables.
2177 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2179 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2181 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2183 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2185 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2187 * mips/configure.in: Add idt to tx39 chain.
2188 * mips/configure: Rebuild.
2190 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2192 * mips/crt0.S (__stackbase): Added.
2193 (zerobss): Initialize __stackbase.
2195 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2197 * mips/configure.in: Also grok `mipstx39*-*-*'.
2198 * mips/configure: Regenerated.
2200 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2202 * configure.in: Added powerpcle target.
2203 * configure: Regenerated.
2205 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2207 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2209 * sparc/crt0.S (_start): Define label for ELF targets.
2210 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2211 proper prefix for public assembly language labels.
2212 (write, read): Disable to avoid conflict with generic versions
2214 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2215 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2217 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2219 * sparc/configure.in: Treat sparc86x as a sparclite.
2220 * sparc/configure.in: Ditto.
2221 * sparc/Makefile.in (slite-install): Install missing files
2224 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2226 * mips/configure.in: adjust target type pattern to export nullmon.ld
2227 * mips/configure: regenerated
2229 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2231 * configure.in: Added sparc86x configuration.
2234 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2236 * mips/crt0.S: Increase stack alignment.
2238 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2240 * sparc/traps.S (win_flush): Prevent immediate window underflow
2241 trap on return. Miscellaneous comment formatting cleanup.
2243 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2245 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2247 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2249 * rs6000/ads-io.c (write): Added write().
2251 * rs6000/Makefile.in: Changed objects used for libads to be
2252 new ads specific object files instead of some mvme objects.
2254 * Added ads-io.c and ads-exit.c to provide function stubs which
2255 are safe on ads board (SDS monitor).
2257 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2258 is fixed, so re-enable output char quoting for mbx.
2260 * rs6000/mbx.specs: Added blank line to end of file. There
2261 were link errors without it?
2263 * rs6000/mbx.specs: Use mbx.ld script for linking.
2265 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2266 gdb to display program output, yet.
2268 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2271 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2272 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2273 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2275 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2277 * sparc/elfsim.ld: New linker script for running ELF programs
2279 * sparc/erc32-crt0.S: Disable copying of data segment.
2280 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2281 * sparc/Makefile.in: Build erc32 library always.
2283 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2285 * mips/syscalls.c (sbrk): Check word size correct for
2288 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2290 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2291 * mips/dve.ld: Eliminate references to VR4300.
2293 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2295 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2296 * mn10300/sim.ld: Ditto.
2298 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2300 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2302 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2304 * configure.in: Added sparc64 configuration.
2306 * configure: Regenerated.
2308 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
2310 * mn10300/Makefile.in: Install libraries, not just linker scripts.
2312 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
2314 * config/mn10300.mt: New file
2315 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
2316 instead of nothing at all.
2317 * mn10300/configure: Ditto.
2319 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2321 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2322 issues for NT native builds.
2324 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2326 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2327 script; we also need to make SYM(start) global).
2329 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2331 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2333 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2335 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2337 * sparc/Makefile.in (SLITE_RAM_START): Add.
2338 (SPARC_RAM_START): Add.
2339 (SPARC64_RAM_START): Add.
2340 (SLITE_ALL): Add cygmon object files and linker script.
2341 slite-install: Install CygMon libraries and linker script.
2343 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2345 * rs6000/ads.ld: Add default attributes to memory region.
2346 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2347 * hp74x/hppa.ld: Ditto.
2348 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2349 * pa/{op50n,w89k}.ld: Ditto.
2350 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2351 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2353 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2355 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2357 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2359 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2361 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2363 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2365 * mn10300/trap.h: Use generic syscall.h.
2366 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2368 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2370 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2371 * mips/cma101.c: Reverse my previous change.
2372 Add #ifdef __mips16 then #error.
2374 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2376 * mn10300/Makefile.in: Add rules for building libeval.a.
2377 * mn10300/configure: Don't use default.mt.
2378 * mn10300/configure.in: Ditto.
2379 * mn10300/eval.ld: Replace with modified version of default script.
2381 * mn10300/_exit.c: New file for libeval.a.
2382 * mn10300/access.c: Ditto.
2383 * mn10300/chmod.c: Ditto.
2384 * mn10300/chown.c: Ditto.
2385 * mn10300/close.c: Ditto.
2386 * mn10300/creat.c: Ditto.
2387 * mn10300/crt0.S: Ditto.
2388 * mn10300/crt1.c: Ditto.
2389 * mn10300/execv.c: Ditto.
2390 * mn10300/execve.c: Ditto.
2391 * mn10300/fork.c: Ditto.
2392 * mn10300/fstat.c: Ditto.
2393 * mn10300/getpid.c: Ditto.
2394 * mn10300/gettime.c: Ditto.
2395 * mn10300/isatty.c: Ditto.
2396 * mn10300/kill.c: Ditto.
2397 * mn10300/lseek.c: Ditto.
2398 * mn10300/open.c: Ditto.
2399 * mn10300/pipe.c: Ditto.
2400 * mn10300/read.c: Ditto.
2401 * mn10300/sbrk.c: Ditto.
2402 * mn10300/sim.ld: Ditto.
2403 * mn10300/stat.c: Ditto.
2404 * mn10300/time.c: Ditto.
2405 * mn10300/times.c: Ditto.
2406 * mn10300/trap.S: Ditto.
2407 * mn10300/trap.h: Ditto.
2408 * mn10300/unlink.c: Ditto.
2409 * mn10300/utime.c: Ditto.
2410 * mn10300/wait.c: Ditto.
2411 * mn10300/write.c: Ditto.
2412 * mn10300/sys/syscall.h: Ditto.
2414 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2416 * mips/cma101.c: #ifdef out whole file if mips16.
2418 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2422 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2424 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2425 was using dbra instruction and did not account for the fact
2426 that the instruction branches until counter is -1, not 0.
2428 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2430 * mn10300/Makefile.in: New file for MN10300 eval board support.
2431 * mn10300/configure: Ditto.
2432 * mn10300/configure.in: Ditto.
2433 * mn10300/crt0-eval.S: Ditto.
2434 * mn10300/eval.ld: Ditto.
2435 * mn10300/test.c: Ditto.
2437 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2439 * mips/vr4300.S (__previous): Fix comment type-o in
2442 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2444 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2445 Figure the length of the exception handler at runtime
2446 rather than compile time.
2448 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2450 * configure.in: When running config-ml.in, put --enable-multilib
2451 before ac_configure_args, so that --disable-multilib can override
2453 * configure: Rebuild.
2455 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2457 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2459 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2461 * config/mips.mt: Add rules for read.o and write.o.
2462 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2463 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2464 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2465 * mips/configure.in: Build libdve.a for tx39 targets.
2466 * mips/configure: Ditto.
2468 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2470 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2472 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2473 sys/types.h, and define _open_r, _close_r, etc.
2475 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2477 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2478 (read, write): If the fd isn't 0, 1, or 2, return an error.
2480 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2482 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2484 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2487 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2489 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2490 to determine what template file we use.
2492 1997-12-22 Felix Lee <flee@cygnus.com>
2494 * rs6000/sim-errno.c (_cerror): need to return -1.
2495 * rs6000/sol-cfuncs.c (_cerror): likewise.
2497 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2499 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2500 defined. Allocate 128 bytes for a frame if sparc64.
2502 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2504 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2505 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2506 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2508 * sparc/configure.in: Add sparc64 to CPU list.
2509 * sparc/configure: Regenerated.
2510 * configure: Regenerated.
2512 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2514 * configure.in: Added sparc64-elf configuration.
2516 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2518 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2519 sections. Copied from mips/idt.ld.
2521 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2523 * mips/configure: Add entry.o to LSI library.
2524 * mips/configure.in: Ditto.
2525 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2526 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2527 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2529 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2531 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2534 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2536 * sparc/cygmon-salib.c (open): New syscall.
2538 * sparc/cygmon.ld: Add gcc_except_table section.
2540 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2541 Run ctors/dtors as appropriate.
2543 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2545 (add_mapping): Ditto.
2546 (remove_mapping): Ditto.
2547 (__install_signal_handler): Ditto.
2549 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2551 * rs6000/mcount.S: New file to in case no profiling module was
2554 * rs6000/Makefile.in (OBJS): Add mcount.o
2555 (mcount.o): Depend on mcount.S.
2557 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2559 * sparc/cygmon.ld: Add linkonce sections.
2561 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
2563 * d30v/syscalls.c (__syscall): Correct setting errno.
2565 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
2567 * sparc/Makefile.in: Removed TARGET_CFLAGS.
2568 * sparc/configure.in: Ditto.
2569 * sparc/configure: Regenerated.
2571 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
2573 * syscall.h: Remove d30v from comments.
2575 * d30v/syscalls.c: Use common syscall.h file, move setting errno
2576 into common function, rather than have each stub do it.
2578 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
2579 d30v specific version.
2580 (clean): Properly remove libraries.
2582 * d30v/sys/syscall.h: Delete.
2584 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
2586 * rs6000/Makefile.in (unlink.o): Add rule for.
2588 * syscall.h: New file.
2590 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
2592 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
2594 * sparc/Makefile.in: Reorganize file.
2596 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
2597 (all): Don't build erc32 support any more (never installed anyway).
2598 * sparc/erc32-io.c: Renamed from sim-io.c.
2599 * sparc/erc32-stub.c: Renamed from sim-stub.c.
2600 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
2601 * sparc/erc32.ld: Renamed from sim.ld.
2602 * sparc/configure.in (AC_INIT): Update.
2603 * sparc/configure: Regenerate.
2605 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
2607 * d30v/syscalls.c: New file to provide system call stubs.
2608 * d30v/sys/syscall.h: New file to provide system call numbers.
2609 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
2610 * d30v/Makefile.in: Remove old system stubs, and use the new ones
2613 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
2615 * d30v/sys/syscall.h: Define for d30v system calls.
2617 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
2619 * configure.in: Configure the sparc directory for the sparc-elf
2621 * configure: Regenerated.
2623 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
2624 crt0 and install the cygmon linker script.
2626 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
2629 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
2631 * sparc/configure: Regenerated.
2633 * sparc/cygmon.ld: New file.
2634 * sparc/cygmon-crt0.S: New file.
2635 * sparc/cygmon-salib.c: New file.
2637 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
2639 * d30v/crt0.S (_start): Set up stack pointer to end of internal
2642 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
2644 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
2646 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
2648 * configure.in (d30v-*-*): Add configuration.
2649 * configure: Regenerate.
2651 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
2652 * d30v/Makefile.in: Ditto.
2654 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
2656 * d30v/crt0.S: New file for d30v port.
2657 * d30v/configure{,.in}: Ditto.
2658 * d30v/Makefile.in: Ditto.
2659 * d30v/{in,out}byte.c: Ditto.
2660 * d30v/sim-{read,write,exit}.c: Ditto.
2662 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
2664 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
2665 be necessary until all hosts properly set BSP in configure.in.
2667 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
2669 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
2672 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
2674 * mips/crt0.S: Declare external functions as .text to
2675 eliminate linker warnings.
2677 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
2679 * mips/Makefile.in (SCRIPTS): Now is configurable.
2680 (BSP): Now is configurable.
2681 (vr4300.o): Remove unnecessary command.
2682 * mips/configure.in: Configure the newly configuable
2684 * mips/configure: Re-autoconf.
2687 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
2689 * mips/Makefile.in (pmon.o): Added compile command that includes
2690 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
2692 * mips/configure.in (part_specific_defines): New variable
2693 used when building pmon.o.
2694 (part_specific_obj): Include cma101.o as well as vr4300.o,
2695 since it is board-specific in many ways (and relies on
2696 routines in vr4300.o).
2698 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
2700 * mips/idt.ld: Add handling of DWARF sections.
2702 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
2704 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
2706 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
2708 * v850/sys/syscall.h: Match with what is in newlib.
2710 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2712 * v850/sys/syscall.h: New file.
2714 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
2716 * rs6000/ads.ld: Define ram region.
2717 (__stack): Fix value.
2718 * rs6000/crt0.S: Clear the sbss area as well as bss.
2720 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
2722 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
2723 Instead, just force . to be aligned when necessary.
2724 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2725 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
2727 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
2729 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
2730 scripts are in the source directory, not the object directory.
2732 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
2734 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
2735 * rs6000/yellowknife.ld: New file, linker script for embedded
2736 Yellowknife (CHRP/PPCP) box.
2737 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
2738 remove references to EVM, don't optimize the test program.
2739 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
2740 * rs6000/mvme-stack.S: Removed, unnecessary.
2742 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
2744 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
2746 * mips/Makefile.in (SCRIPTS): Added idtecoff.
2749 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
2751 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
2753 * m32r/crt0.S: Remove references to .fillinsn.
2755 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
2757 * testsuite/Makefile.in (INSTALL): Change install.sh to
2760 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
2762 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
2763 * rs6000/configure: Regenerate.
2766 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
2768 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
2771 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
2773 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
2774 of ALIGN(16). Remove ALIGN from _gp computation.
2776 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
2778 * mips/idtmon.S: Added magic number for _flush_cache slot.
2780 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
2782 * m68k/Makefile.in (install): Fix typo.
2784 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
2786 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
2788 * sparc/Makefile.in: Add rules for above.
2789 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2790 [Brought over from Nov 5 change in sparclet branch.]
2792 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
2793 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
2795 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
2797 * m68k/sbc5204: Fix GROUP specifier.
2798 * m68k/sbc5206: Likewise.
2800 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
2802 * m68k/Makefile.in (all): Fix typo.
2804 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
2805 is an invalid instruction on the coldfire.
2807 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
2809 * mips/lsi.ld: New file.
2810 * mips/lsipmon.S: New file.
2811 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
2814 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
2816 * mips/regs.S (pc): Define.
2818 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
2820 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
2821 ABI, set up the stack for a 32-bit call before actually calling
2824 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
2825 with 64-bit pointers.
2827 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
2828 when comparing pointers.
2830 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
2832 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
2833 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
2835 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
2837 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
2838 an invalid addressing mode on the 68000 core.
2840 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
2842 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
2844 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
2846 * m32r/m32r-lib.c: New file.
2847 * m32r/{eva,eva-stub}.ld: New files.
2848 * m32r/Makefile.in: Build and install them.
2849 Also build and install m32r-stub.o.
2851 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2853 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2854 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2855 can't do final link until libs in this directory are built.
2856 * mips/configure: regenerated.
2858 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2860 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2861 a register, to avoid relocation overflow if they are zero.
2863 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2865 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2866 can now be configured by part_specific_obj.
2867 * mips/configure.in (part_specific_obj): added.
2868 * mips/configure: regenerate.
2870 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2872 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2874 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2876 * mips/ddb.ld: Align the location counter before setting _gp, and
2877 before setting edata. Remove ALIGN from _gp computation.
2878 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2879 of ALIGN(16). Remove ALIGN from _gp computation.
2881 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2883 * mips/array.ld: Add mips16 sections.
2884 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2886 * mips/crt0.S (zerobss): Use subu, not sub.
2888 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2890 * mips/crt0.S: Add .ent lines for all code fragments, so
2891 that objdump --disassemble will display them correctly.
2893 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2895 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2896 based targets. This should eventually be merged with or replaced
2897 by the m68k stub from gdb.
2898 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2899 * m68k/Makefile.in: Updated for above change.
2901 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2902 differences and changed to consistantly use the IMM macro for
2903 immediate constants. It is now possible to compare these two
2904 files without having to filter out insignificant differences.
2906 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2907 init_debug_traps to match documentation and other sample debugger
2910 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2912 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2914 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2915 targets running the dbug monitor.
2917 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2919 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2921 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2922 in the linker script.
2924 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2926 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2928 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2930 * mips/crt0.S (_start): Don't try to use FPU registers if
2931 __mips_soft_float is defined.
2933 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2935 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2937 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2939 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2940 Add support for %cc coprocessor registers, %asr registers.
2941 Work-around broken SAVE instruction on sparclet.
2943 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2945 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2946 same as mon_flush_cache. This fixes failures in "make check"
2948 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2950 * mips/syscalls.c (__errno, _raise): Delete.
2952 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2954 * mips/idt.ld: Align the location counter before setting _gp, and
2955 before setting edata.
2956 * mips/pmon.ld: Likewise.
2958 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2961 2.12 introduced a check for whether the compiler works, and that
2962 check will fail for a cross compilers without a complete set of
2965 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2967 * sbrk.c: Set the heap pointer to the address of _end, not the
2970 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2972 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2974 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2976 * mips/crt0.S: Delete unreachable instruction after exit call.
2977 Move exit call before .end _start.
2979 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2981 * configure: Regenerate with autoconf 2.12.
2983 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2985 * config/ppc.mh: New PowerPC eabi target specific config file.
2986 Always use -mrelocatable-lib -mno-eabi.
2988 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2989 * rs6000/configure: Regenerate.
2991 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2992 bytes, not 56 so that it is aligned to a 16 byte boundary.
2994 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2996 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2997 * sparc/crt0-701.S: Second pass at little endian support.
2999 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3001 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3002 * sparc/Makefile.in: Add rules for above.
3003 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3005 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3007 * mips/ddb.ld: rename cairo.ld to ddb.ld
3008 * mips/Makefile.in: rename cairo to ddb
3010 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3012 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3013 linker scripts for Hitachi eval boards.
3015 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
3017 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
3019 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
3021 * mips/crt0.S: Initialize gp register correctly.
3023 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
3025 * m32r/sys/syscall.h: New file.
3026 * m32r/crt0.S: Rewrite.
3027 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
3029 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
3031 * m32r/syscalls.c: Deleted, renamed to
3032 * m32r/crtsysc.c: this.
3033 * m32r/Makefile.in: Updated.
3035 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3037 * m32r/{Makefile.in,configure.in,configure}: New files.
3038 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3039 * configure.in: Recognize m32r-*-*.
3040 * configure: Regenerated.
3042 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3044 * mips/crt0.S (_exit): Update terminating break instruction to use
3045 an explicit high value.
3047 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3049 * sh: New directory, Hitachi SH libgloss support.
3050 * sh/sh3bb.ld: New file, SH3 big box linker script.
3052 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3054 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3055 case the end symbol is not aligned.
3057 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3059 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3060 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3062 * mips/syscalls.c (__errno): Return address of errno, rather than
3065 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3067 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3068 Merge .init and .fini sections into .text to fix a.out.
3070 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3072 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3073 Many fixes for problems discovered during testing. Make stack end
3074 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3075 longword aligned. Move .shdata out of .text section. Put .rodata
3076 and .gcc_except_table into .text section. Get rid of .shbss
3077 section, load it into .bss. Remove bogus start address
3078 calculation for .bss. Force all sections to be longword aligned.
3079 Create .init and .fini sections (including function prologues and
3080 epilogues) for ELF support.
3081 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3082 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3083 Remove creation of vbr_table. Fix function prologue in _exit.
3084 Use fp instead of a6. Add .text pseudo-op to the beginning of
3086 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3087 main, exit, hardware_init_hook, software_init_hook, atexit and
3088 __do_global_dtors extern, not global. Fix logic error when
3089 initializing stack pointer. It now loads sp if __stack is non-
3090 zero. Reverse order of software and hardware init hooks.
3091 Hardware now comes first. Add call to __INIT_SECTION__, and
3092 register __FINI_SECTION__ with atexit. This is needed to make ELF
3093 static constructors and destructors work right.
3095 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3097 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3098 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3099 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3100 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3102 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3104 * mips/Makefile.in (SCRIPTS): Add cairo.
3105 (vr4300.o:): Force build with target CFLAGS to ensure correct
3106 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3107 as the -Tpmon.ld target.
3108 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
3109 * mips/cairo.ld: Added.
3110 * mips/crt0.S: Restore atexit() call. Fix startup stack
3112 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
3113 * mips/vr4300.s: Added simple bus error handler to cope with
3114 sizing memory that doesn't ghost, but does abort.
3115 * mips/cma101.c: Improve the memory sizer.
3116 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
3118 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3120 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
3122 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
3123 * a29k/configure: Regenerate.
3125 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3127 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
3128 Linux, Solaris libraries if built.
3130 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3132 * m68k/Makefile.in: Add -nostdlib to the test targets.
3133 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
3134 .data to .text where they really belong.
3135 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
3136 GCC is supposed to do this in __main.
3138 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
3140 * sparc/libsys/isatty.c: New file.
3142 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3144 * pa/Makefile.in: Build the test case as seperate targets.
3145 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
3148 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3150 * m68k/Makefile.in: Install common crt0.o, remove old references
3153 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3155 * sparc/Makefile.in: Built crt0.S, not crto.s.
3156 * sparc/crt0.S: Don't use REGS macro, use % always.
3157 * sparc/salib.c: Add a prototype for putDebugChar.
3159 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
3161 * sparc/{sysc-701.c,crt0-701.S}: New files.
3162 * sparc/Makefile.in (all): Build them.
3163 ($(701_BSP),crt0-701.o): New targets.
3164 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
3165 (all): Depend on $($(CPU)_ALL).
3166 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
3167 Depend on $($(CPU)_INSTALL).
3168 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
3169 (AC_CONFIG_AUX_DIR): Call.
3171 * sparc/configure: Regenerated.
3173 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3175 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3177 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3179 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3181 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3183 * lseek.c (lseek): Don't use SET_ERRNO.
3184 * open.c (open): Ditto.
3186 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3188 * sparc/Makefile.in: Install ex930/931/934.ld files.
3189 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3190 define target_alias to make install work from this directory.
3192 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3194 * Makefile.in: Make sure we always have an argument to for. Make
3195 sure rootpre and srcrootpre are always set before using
3198 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3200 * glue.h (SET_ERRNO): Removed.
3201 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3203 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3205 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3208 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3210 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3211 assembly of the "sync" instruction.
3212 * mips/Makefile.in: Removed special cma101.o build. Seperate
3213 install.sh invocations for the BSP libraries.
3215 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3217 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3219 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3221 * sparc/traps.S: Don't use REGS macro, use % always.
3222 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3223 as gcc keeps thinks it wants two crt0.o.
3224 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3225 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3226 broken, and I doubt it'll get fixed.
3228 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3230 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3232 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3234 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3235 (cma101.o): Pass -mips2 after $(CFLAGS).
3237 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3239 * Makefile.in (bindir, libdir): Use autoconf-set values.
3240 * configure: Rebuilt.
3242 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3243 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3244 * doc/configure: Rebuilt.
3246 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3247 (bindir, libdir): Use autoconf-set values.
3248 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3249 (AC_PREREQ): autoconf 2.5 or higher.
3250 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3253 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3255 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3256 hardware_init_hook and software_init_hook if they exist with a
3257 legit address. Drop into exit after main. Zero the bss section.
3258 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3261 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3263 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3265 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3267 * debug.[ch]: New files for GDB stub support.
3268 * config/default.mt: Add rules for debug.o.
3269 * config/default.mh: Add rule for building C++ source. Add $srcdir
3270 to INCLUDES so shared header files can be found.
3272 * sparc/salib.c(exceptionHandler): Range check the vector number
3273 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3275 * sparc/crt0.s: Handle cpus that don't have FP support.
3276 * sparc/Makefile.in: Add multilib support. Add variable for
3277 objcopy and objdump. Build the BSPs as archive libraries, not
3278 object files. Add support for the SIS sparc simulator. Build the
3279 test case srecords and dissasembly as seperate makefile
3280 targets. Also optionally build the C++ test case. Use a target
3282 * sparc/configure.in: Add multilib support.
3283 * sparc/configure: Regenerated.
3284 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3285 * sparc/slite.h: Sparclite specific stuff.
3286 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3287 the SIS sparc simulator.
3288 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3289 * sparc/tests.c: Test case for linking and GDB protocol.
3291 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3293 * pa/Makefile.in: Build the test case srecords and dissasembly
3294 as seperate makefile targets. Also optionally build the C++ test
3296 * pa/crt0.S: If __stack and __globals have a legit address, use
3297 that for %sp and %gp. Execute hardware_init_hook and
3298 software_init_hook if they exist with a legit address. Add
3299 __do_global_dtors() to the atexit array.
3300 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3301 libraries. Allocate the stack and global spaces from the top of
3302 memory. PROVIDE hardware_init_hook and software_init_hook.
3304 * m68k/Makefile.in: Build the test case srecords and dissasembly
3305 as seperate makefile targets. Also optionally build the C++ test
3307 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3308 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
3309 correctly for a change.
3310 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
3311 building seperate ones. PROVIDE hardware_init_hook and
3312 software_init_hook. Stick the Constructors and Destructors in
3313 .data cause they don't work in .text (which is where they should
3315 * m68k/cpu32bug: Add a few more traps to support the older ABug
3317 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
3318 of memory. Excecute hardware_init_hook and software_init_hook if
3319 they exist with a legit address. Add __do_global_dtors() to the
3322 * rs6000/Makefile.in: Use the linker script to build the test
3323 case. Also build a C++ test case.
3324 * rs6000/dtor.C: Test contructors and destructors.
3325 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3327 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3328 so we can test for them in the crt0.S.
3329 * rs6000/crto.S: Excecute hardware_init_hook and
3330 software_init_hook if they exist with a legit address.
3332 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3334 * mips/Makefile.in: Replace the "test" target with seperate
3335 targets for the dissasembled file, and the srecord.
3336 * mips/configure.in: Use a target makefile fragment.
3337 * mips/configure: Regenerate.
3338 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3339 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3340 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3341 stack, and then set the stack to the top of memory. Also grab some
3342 space for the globals. Add __do_global_dtors() to the atexit
3343 array. Call _exit from newlib so the atexit array gets run, then
3346 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3348 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3350 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3352 * rs6000/simulator.S (open, close, lseek): Add system calls.
3353 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3355 (SIM_OBJS): Put them here instead.
3357 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3359 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3360 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3361 the top of memory. Use "-l" in GROUP rather than the full name so
3362 it'll get found using the path lookup in LD. Also link in libgcc
3363 too. Don't set __lstack anymore.
3364 * m68k/Makefile.in: Build test as a series of Makefile targets,
3365 rather than as a big loop.
3367 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3369 * rs6000/mvme-stack.S: New file, define __stack.
3370 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3373 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3375 * rs6000/Makefile.in: Add support for multilib.
3376 * rs6000/configure.in: Ditto.
3377 * rs6000/configure: Regenerate.
3379 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3381 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3383 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3385 * {mips,a29k,pa}/configure.in: Add support for multilibs
3386 by using config-ml.in.
3387 * {mips,a29k,pa}/configure: Regenerate.
3388 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3389 not objects for the BSPs.
3391 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3393 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3395 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3397 * rs6000/simulator.S: Call _cerror to save errno if an error
3399 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3401 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3403 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3404 libgloss on PowerPC Solaris.
3406 * rs6000/Makefile.in: Add Solaris support.
3408 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3410 * Makefile.in: Don't do anything if SUBDIRS is empty.
3412 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3414 * configure.in, m68k/configure.in: Add support for multilibs by
3416 * m68k/crt0.S: If a value for __stack hasn't been specified,
3417 initialize %sp to some memory in .bss.
3418 * m68k/Makefile.in: Build archive libraries, not objects for the
3419 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3420 support to build multilibs.
3421 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3422 libc.a and the BSP rather than INPUT an object. Get the right
3425 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3427 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3428 extbl, so it can be used on a 68000.
3430 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3432 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3433 instruction following the _exit system call. This also makes sure
3434 that the debugger reports the address as being in _exit, rather
3435 than whatever function follows _exit.
3437 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3439 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3440 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3441 * configure.in: Add support for i960.
3442 * configure: Rebuild with autoconf 2.8.
3444 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3446 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3447 * a29k/configure: Rebuild with autoconf 2.7.
3448 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3449 AC_CANONICAL_SYSTEM.
3450 * mips/configure.in, pa/configure.in: Likewise.
3451 * rs6000/configure.in: Likewise.
3452 * m68k/configure, mips/configure, pa/configure: Rebuild.
3453 * rs6000/configure: Rebuild.
3455 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3457 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3458 * sparc/libsys/cerror.S (curbrk): To here.
3460 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3462 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3464 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3466 * configure.in (sparclet-*-aout*): Add entry.
3467 * configure: Regenerated.
3468 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3469 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3472 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3474 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3475 satellite. (doesn't use udi)
3476 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3477 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3479 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3480 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3482 * configure.in: Add support for a29k.
3483 * configure: Rebuild.
3485 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3487 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3488 system call, instead of sucessive .INCHR system calls. Map \r on
3491 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3493 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3495 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3497 * rs6000/mvme-print.c: New file, map write into sequences of
3498 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3500 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3502 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3505 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3507 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3508 * mips/cma101.c (time): Added time() function.
3510 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3512 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3514 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3516 * mips/syscalls.c: Used include file, rather than local manifest
3518 * mips/crt0.S: Removed IDT monitor entry points.
3519 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3520 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3521 * mips/{mipspmon.ld}: Added.
3523 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3525 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3526 * rs6000/configure: Regenerate.
3528 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3530 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3531 in the .sdata section, and provide a fixup for the address, in
3532 order to support the new -msdata compiler flag.
3534 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3536 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3537 so eabi-ctors in libgcc.a can know to register the function to
3538 call all of the destructors.
3540 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3542 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3543 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3544 (AC_CONFIG_AUX_DIR): Define
3545 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3547 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3549 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3552 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3554 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3555 returns size, not (last address + 1).
3557 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3559 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3560 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3561 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
3562 to use CC, etc., instead of CC_FOR_TARGET, etc.
3563 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
3564 RANLIB. Always use default.mh.
3565 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
3566 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
3567 substituted by the autoconf configure script. Use them instead of
3568 the *_FOR_TARGET variants.
3569 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
3570 * m68k/configure.in: Call AC_ARG_PROGRAM.
3571 * mips/configure.in, pa/configure.in: Likewise.
3572 * rs6000/configure.in: Likewise.
3573 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
3575 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
3576 * mips/Makefile.in: Split new test target from all target.
3577 * configure, */configure: Rebuild.
3579 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
3581 * Makefile.in: Added prefix, exec-prefix and tooldir to
3582 FLAGS_TO_PASS so vaulting works correctly.
3584 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
3586 * mips/mipsidt.ld: Added.
3587 * mips/syscalls.c: Added.
3588 * mips/crt0.S: Added FPU presence check, and entry points into IDT
3590 * mips/Makefile.in (all): Updated to build generic IDT monitor
3592 * mips/test.c (main): Removed unnecessary prototypes.
3593 * configure.in (configdirs): Removed mips64vr4300 target.
3594 * configure: Re-generated.
3595 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
3596 directory path element.
3597 * mipsidt: Directory removed.
3599 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
3601 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
3602 * configure, */configure: Rebuild.
3603 * Makefile.in, */Makefile.in: Don't set program_transform_name.
3605 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3607 * configure.in (configdirs): Add mips*vr4300*-*-* target.
3609 * configure: Re-generated.
3611 * mipsidt/crt0.S: Check for FPU presence.
3613 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
3615 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
3617 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
3619 * config/default.mh: Add additional "../" to path used to find
3620 comp-tools binaries in an object tree.
3622 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3624 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
3627 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3629 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
3630 calls, not decimal, since formatting the disk when you intend to
3631 write out a character is not nice.
3633 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3635 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
3636 stack chain to avoid last word indebugger's memory.
3638 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
3641 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
3643 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
3646 * mipsidt/crt0.S: Changed monitor entry sequence.
3648 * mipsidt/syscalls.c: Added local sbrk() function, derived from
3649 (libgloss/sbrk.c), but using the monitor routine to ascertain the
3650 amount of memory available.
3652 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3654 * mipsidt: Added (directory). This is a simple crt0 module for the
3655 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
3656 specific R3000 board, so it was safer creating a new target
3658 * mipsidt/Makefile.in: Added.
3659 * mipsidt/configure: Added.
3660 * mipsidt/configure.in: Added.
3661 * mipsidt/crt0.S: Added.
3663 * mipsidt/syscalls.c: Added.
3664 * mipsidt/test.c: Added.
3666 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
3668 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
3670 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
3671 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
3672 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
3674 * rs6000/sim{-crt0,ulator}.S: Ditto.
3676 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
3677 for _start, since the linker needs to see this.
3679 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
3681 * sparc/sparc-stub.c: include sparclite.h to get access to register
3683 * (trap_low): Save and restore FP regs if necessary. Also, clean
3684 up save and restore of debug unit regs.
3685 * (hard_trap_info): Add more architecturally defined traps.
3686 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
3687 * (get_in_break_mode): Clean up. Get rid of calls to
3688 set_hw_breakpoint_trap(). Also, use write_asi macro
3689 * (handle_exception): Clean up `g' and `G' commands. Add `P'
3691 * (hw_breakpoint): Why was this here!? It's gone now...
3692 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
3693 flow setup. Call main instead of jumping to it.
3694 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
3695 and improved read_asi macro.
3696 * (win_ovf win_unf): Parameterize window size.
3697 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
3698 * (read_psr write_psr): New macros to do the obvious.
3699 * Add conditionalized code for 933 window size.
3701 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3703 * rs6000/simulator.S (abort): Delete abort.
3704 * rs6000/sim-abort.c: New file, to print message that abort was
3706 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
3708 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
3709 give the start and end of a function written in assembler. If
3710 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
3711 the real function with one or two leading periods.
3713 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
3714 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
3716 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
3717 Compile the .S files with gcc, so that -mcall-* flags define the
3720 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
3722 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
3723 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
3724 * sparc/salib.c (__main): Comment out empty function.
3726 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
3728 * Makefile.in (maintainer-clean): New synonym for realclean.
3729 * hp74x/Makefile.in (maintainer-clean): Likewise.
3730 * m68k/Makefile.in (maintainer-clean): Likewise.
3731 * pa/Makefile.in (maintainer-clean): Likewise.
3732 * mips/Makefile.in (maintainer-clean): Likewise.
3733 * rs6000/Makefile.in (maintainer-clean): Likewise.
3734 * sparc/Makefile.in (maintainer-clean): Likewise.
3735 * doc/Makefile.in (maintainer-clean): Likewise.
3736 * testsuite/Makefile.in (maintainer-clean): Likewise.
3737 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
3739 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3741 * rs6000/Makefile.in (all): Fix typo preventing simulator from
3744 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3746 * rs6000/Makefile.in: Misc mvme support fixes.
3748 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
3749 leading underscores from identifiers.
3751 * m68k/asm.h: New file, macro definitions helpful for assembly
3752 language programming.
3753 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
3756 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
3757 New files, preliminary support for motorola mvme targets running
3759 * rs6000/Makefile.in: Build mvme support.
3761 * rs6000/asm.h: New file, macro definitions helpful for assembly
3762 language programming.
3763 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
3765 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3767 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
3769 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
3771 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
3772 reordered insns that can end up being an infinite loop.
3773 * m68k/idp-outbyte.c (READREG): Likewise.
3775 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3777 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
3778 using a large static area for the break area.
3780 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3782 * rs6000/Makefile.in (install*): Add separate installation rules
3783 for sim and evm targets.
3785 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3787 * rs6000/sim*: Add PowerPC simulator support.
3789 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
3791 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
3792 code. Fix callinfo directives to include "millicode" attribute.
3794 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
3796 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
3798 * pa/crt0.S ($START$): Use local label prefix for local label
3801 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
3803 * ex93x/sparclite.h: add __WINSIZE.
3804 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
3807 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3809 * Makefile.in: Updated to reflect filename changes.
3811 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
3812 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
3815 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3817 * m68k/mc68681-duart.h: Removed everything except register offsets.
3818 Changed offsets so they reflect actual chip instead of how device
3819 is mapped into the IDP address space.
3820 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
3821 (READREG, WRITEREG): Changed to correspond to unusual way the
3822 device is mapped (ie. base address + (reg offset * 4) + 3)).
3823 (duart_status, duart_mode, duart_init, duart_restore): Removed,
3824 these interfaces were never used and didn't work.
3825 (outbyte): Removed unconditional delay.
3827 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
3828 change of April 18th which makes the "_end" symbol compatible
3829 with both a.out and coff toolchains.
3830 (zerobss): Handle zero-length bss.
3832 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3834 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
3835 regenerated with autoconf 2.4.2.
3837 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3839 * doc/porting.texi: Fix typos and spelling errors.
3841 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3843 * pa/Makefile.in: Enable HP supplied millicode routines.
3844 * pa/hp-milli.s: Make sure copyright notice gets included
3847 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3850 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3852 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3854 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3856 * pa/crt0.S: Call exit() after returning from main.
3858 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3860 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3861 (distclean, realclean): Remove autoconf-generated config.cache
3862 and config.log files.
3864 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3866 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3867 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3868 is invoked, it makes it much more difficult to debug.
3870 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3872 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3874 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3876 * stat.c: Add const so it works with newlib's stat.h.
3878 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3880 * m68k/mvme.S: Extend sign using two instructions rather than one
3881 so it'll work on a stock mc68000.
3883 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3885 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3886 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3888 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3889 * pa/Makefile.in: Make all just build BSP, add seperate test
3891 * most files: add Cygnus BSD-style copyright message.
3893 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3895 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3896 Use changequote() to temporarily turn off m4 quoting so that
3897 i[345]86-*-go32 pattern in case statement remains unchanged.
3898 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3901 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3903 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3906 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3908 * ex93x: renamed to sparc.
3909 * r3000: renamed to mips.
3910 * hppro: renamed to pa.
3911 * configure.in, configure: Use new directory names.
3912 * config/default.mh: Remove '' in sed program_transform_name so
3914 * doc/porting.texi: update doc.
3916 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3918 * doc/configure.in: converted to autoconf.
3919 * doc/configure: New file, generated with autoconf 2.3.
3921 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3922 r3000}/Makefile.in (Makefile.in): Added config.status to
3924 (config.status): New target.
3926 * m68k/Makefile.in: Build M68332BCC BSP.
3928 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3930 * glue.c: Change decl of end to char[] for some reason.
3931 * (sbrk): Rewrite sbrk so that it works.
3932 * (fstat): Return status indicating fd is for a tty. Makes stdio
3934 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3935 -18(sp). Note that -24 decimal == -18 hex...
3936 * hppro/op50n-io.S: Add read and write interfaces to the rom
3937 monitor. Unfortunately, the monitor doesn't seem to work...
3938 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3939 nice way. Define stack and reserve space. Put heap after stack.
3941 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3943 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3944 versions prior to this generate code that AIX 4.X's sh can't
3947 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3948 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3950 * m68k/bcc.ld: Link with bcc.o
3952 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3954 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3955 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3956 * hppro/divcnst-generic/*: Delete.
3957 * hppro/divcnst-fast/*: Delete.
3958 * hppro/Makefile.in: Delete junk.
3960 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3962 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3963 section, moved __stack definition to the top level and set it
3964 explicitly to the value appropriate to the target board.
3965 Added __end symbol (needed for a.out toolchains).
3967 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3969 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3970 malloc doesn't trash the stack.
3971 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3972 value, which is useless anyway.
3974 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3976 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3978 * m68k/Makefile.in: Install BCC linker script.
3980 * Makefile.in: Fixed typo.
3982 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3983 * hppro/configure: regenerated.
3985 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3987 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3989 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3990 outp. Use correct port numbers for COM1 serial port.
3992 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3994 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3995 proper immediate-operand syntax for whatever the target assembler
3997 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3998 definitions as in m68k/crt0.S.
4000 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4002 * Makefile.in: fixed clean rules such that they do not try to
4003 clean ${SUBDIRS} if libgloss not supported on that target.
4005 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4007 * configure.in: Append new subdirectories to ${configdirs}.
4008 (go32-*-*): Removed.
4009 * configure: Regenerated.
4011 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4014 * m68k/Makefile.in: Don't hide how BSP objects are built.
4016 * glue.c (print, putnum): declared void.
4018 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
4019 (LIBS_FOR_TARGET): Removed.
4021 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
4022 make variables, expands to compiler flags to find headers and
4023 libraries if ${objroot}/newlib is present.
4024 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
4025 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
4026 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
4027 LIBS_FOR_TARGET): Removed.
4029 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
4031 * m68k/Makefile.in (install): Use correct names for MVME* variables.
4032 * configure.in: Delete `unknown' from m68* case.
4034 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4036 * m68k/crt0.S: initialize stack pointer to __stack before creating
4039 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4040 bss, and into its own segment with an address at top of RAM.
4042 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4044 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4045 converted to autoconf.
4046 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4047 from configure.in with autoconf 2.3.
4049 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4051 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4052 CONSTRUCTING and RELOCATING only work for linker scripts built
4053 from ld/scripttmpl/*.
4055 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4056 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4057 tables and etext, edata, and end variables are only done when
4060 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4062 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4064 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4065 Let the linker script define them in the BSS segment.
4066 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4067 for $global$ and _stack in the appropriate segments.
4069 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4071 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4073 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4075 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4076 * ex93x/sparcl-stub.c: Add nop after bg insn.
4077 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4079 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4081 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4083 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4085 * config/default.mh: Use SRCROOT to find the newlib includes.
4087 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4089 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4090 * glue.c: Change "char *path" to "const char *path" so it works
4091 with the changes stat.h.
4093 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4095 * ex93x/ex93x.ld: The stubs module now can have different names for
4096 different SPARClite chips. Use default one which is slite930.o.
4098 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4100 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4102 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4104 * config/default.h: add -I. to INCLUDES.
4105 * ex93x/salib.c: to include sparclite.h.
4106 * ex93x/sparclite.h: new file copied from gdb/sparclite.
4108 * config/default.mh: Fix INCLUDES to one level less '../'.
4110 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
4112 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
4115 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
4117 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
4118 in the linker script. Use a macro to cover using '#' or '&' for
4120 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
4121 using '#' or '&' for immediate values.
4122 * testsuite/libgloss.all/io.c: Add a test for read().
4124 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
4126 * glue.c: Make use _ansi.h, move to top level libgloss directory
4127 form all other directories.
4128 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
4129 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
4131 * configure.in: All configure.in now edit the value to OBJROOT in
4132 the Makefiles they produce.
4133 * config/default.mh: Use OBJROOT for paths to test for fresh
4135 * configure.in: Add the testsuite directory.
4136 * testsuite/config/{m68k.mt,mips.mt}: New target support for
4137 MVME135, IDP, and Array targets.
4139 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
4141 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
4142 traditional and ANSI varargs. (which currently fail)
4143 * Makefile.in: Build intelligently and use dependancies so we
4144 don't rebuild the world for each test run.
4145 * configure.in: Make a .gdbinit file to run the tests and load via
4148 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4150 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
4153 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4155 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
4156 * m68k/mc68ec.c: Ditto, in asm statements.
4157 * m68k/mvme.S: Ditto.
4159 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4161 * Makefile.in (all): added "else" statements for Ultrix to work
4163 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
4165 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
4166 * testsuite/config/support.c: A minimal testing API for minimal
4168 * testsuite/config/hppa.mt: Set build flags for PRO targets.
4169 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4170 Test cases for libgloss and soft-float.
4172 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4174 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4176 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4177 suite for low level stuff. A few test cases now all build.
4179 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4181 * config/default.mh: Change default path for linking in a freshly
4182 built libc.a, libm.a, libgcc.a to work with -msift-float.
4184 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4187 * m68k/Makefile.in: Use explicit rules, rather than redefining
4188 .c.o. This is to force compiling with -m68000.
4190 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4192 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4195 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4197 * doc, doc/Makefile.in, configure.in: New directory.
4198 * doc/porting.texi: New manual that explains porting the GNU tools
4199 to embedded systems.
4201 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4203 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4204 which has hardware breakpoint support.
4205 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4207 * ex93x/sparcl-stub.c: New file.
4208 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4210 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4212 * r3000/crt0.S: Zero the bss section by words.
4214 * r3000/Makefile.in: Add in the rest of the support code for the
4217 * r3000/array.ld: Set the memory map for the Array Tech LSI
4220 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4221 prototype using ROM entry points.
4223 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4225 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4227 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4229 * hppro/glue.c: Don't stub out __main anymore.
4231 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4233 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4235 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4237 * configure.in: Configure r3000 dir for a mips chip.
4239 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4241 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4244 * hppro/Makefile.in: Link in the rest of the millicode routines.
4246 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4248 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4249 since xgcc is for the wrong architecture.
4251 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4253 * config/default.mh: Find the corrrect libgcc2.a.
4255 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4258 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4259 test-dyncall.c, test-mul.c: New millicode files for low level math
4262 * test.c: Use printf so millicode gets exercised.
4264 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4265 divU_9.S: Fast versions of some division routines.
4267 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4268 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4269 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4270 divU_3.S, divU_7.S: Yet more millicode routines.
4272 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4274 * config/default.mh: Add default searches for the correct libc and
4277 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4279 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4280 for the test program.
4282 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4284 * m68k/glue.c: Remove errno so there's no libc dependancies.
4286 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4287 from mvme.S so the library can link without the stub.
4289 * m68k: New directory. Merge the idp, shared, and mvme135
4290 directories into one place.
4292 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4293 preprocessor actually gets run.
4295 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4297 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4299 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4300 based target boards. Moved from newlib/stub.
4302 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4305 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4306 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
4309 * libgloss: Creation. A library for board support packages. The
4310 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
4312 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
4314 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
4316 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
4318 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
4319 what mvme135-stub.c expects.
4321 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4323 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4326 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4328 * mvme135/mvme135-asm.S: new file.
4329 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4330 Makefile.in: build mvme135-stub.o.
4332 * ChangeLog: created.
OSDN Git Service
