1 2006-02-24 Paul Brook <paul@codesourcery.com>
3 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
5 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
7 * m68k/Makefile.in (CF_SCRIPTS): New.
9 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
10 m5282evb.ld): New targets
11 (install): Iterate over CF_SCRIPTS.
12 * m68k/crt0.S: Don't use dbra on any cf chips.
13 * m68k/dbug-cf.sc: New.
15 2006-02-07 Paul Brook <paul@codesourcery.com>
17 * arm/crt0.S: Add Thumb-2 startup code.
18 * arm/redboot-crt0.S: Ditto.
19 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
20 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
21 * arm/trap.S: Disable for Thumb-2.
23 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
25 * mt/ms2.ld (.sram): Correct typo in section names.
27 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
29 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
30 (crt0-ms2.o): New target.
31 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
33 2006-01-04 Paul Brook <paul@codesourcery.com>
35 * m68k/bcc.ld: Add .got.plt and .got
38 * m68k/mvme135.ld: Ditto.
39 * m68k/sbc5204.ld: Ditto.
40 * m68k/sbc5206.ld: Ditto.
43 2005-12-13 DJ Delorie <dj@redhat.com>
45 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
46 .init and .fini processing.
47 * m32c/crtn.S: Likewise.
48 * m32c/exit.S: Likewise.
50 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
52 * mt/16-002.ld: Change architecture to 'mt'. Remove
54 * mt/16-003.ld: Likewise.
55 * mt/64-001.ld: Likewise.
56 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
57 * mt/crt0.S: Likewise.
59 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
61 * configure.in: Replace ms1 arch with mt arch.
63 * mt: Renamed from ms1 dir.
65 2005-12-06 Paul Brook <paul@codesourcery.com>
67 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
70 * m68k/mvme135.ld: Ditto.
71 * m68k/sbc5204.ld: Ditto.
72 * m68k/sbc5206.ld: Ditto.
75 2005-11-30 Shaun Jackman <sjackman@gmail.com>
77 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
78 * libnosys/chown.c: New file.
79 * libnosys/readlink.c: New file.
80 * libnosys/symlink.c: New file.
82 2005-11-30 Shaun Jackman <sjackman@gmail.com>
84 * arm/libcfunc.c (clock, sleep, usleep): New functions.
85 * arm/syscalls.c (_clock): New function.
86 (_times): Call _clock.
88 2005-11-17 Shaun Jackman <sjackman@gmail.com>
90 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
91 the IsTTY SWI that _isatty calls.
93 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
95 * cris/linunistd.h: Don't redefine errno as extern int.
97 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
99 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
101 * arm/configure: Regenerate.
103 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
105 * arm/configure.in: Support building crt0.o when syscalls
106 are disabled in newlib.
107 * arm/configure: Regenerated.
109 2005-10-03 James E Wilson <wilson@specifix.com>
111 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
112 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
113 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
114 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
115 mips/pmon.ld: Add support for .bss.* sections.
117 2005-09-23 James E Wilson <wilson@specifix.com>
119 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
120 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
121 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
122 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
123 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
124 support for .gnu.linkonce.b.*.
126 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
128 * rs6000/Makefile.in (VPATH): Use colon as separator.
130 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
132 * ms1/access.c: Change copyright notice.
134 2005-08-19 DJ Delorie <dj@redhat.com>
136 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
137 (*.o): Add dependencies.
138 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
141 2005-08-18 DJ Delorie <dj@redhat.com>
143 * m32c/Makefile.in: Block out memory regions reserved for monitors
144 and simulators. Add monitor link scripts.
146 2005-08-16 Shaun Jackman <sjackman@gmail.com>
148 * arm/syscalls.c (initialise_monitor_handles): Set
149 monitor_stderr to the result of SWI_open(":tt", "a")
150 instead of simply duplicating stdout.
152 2005-08-10 DJ Delorie <dj@redhat.com>
154 * configure.in: Add m32c support.
155 * configure: Regenerated
156 * m32c: New directory, Renesas R8C/M16C/M32C support.
157 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
158 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
159 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
160 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
161 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
162 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
163 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
164 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
166 2005-08-02 Shaun Jackman <sjackman@gmail.com>
168 * libgloss/arm/libcfunc.c (isatty): New function.
170 2005-08-02 Shaun Jackman <sjackman@gmail.com>
172 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
173 argument set to -1, which is an invalid signal number.
174 (_kill): Comment and coding style changes only.
175 (_raise): Remove function.
177 2005-07-19 Paul Brook <paul@codesourcery.com>
179 * arm/crt0.S: Ensure doubleword stack alignment.
181 2005-07-18 Richard Sandiford <richard@codesourcery.com>
183 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
185 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
186 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
187 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
188 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
189 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
190 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
192 2005-07-18 Shaun Jackman <sjackman@gmail.com>
194 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
195 (alarm): Add the weak attribute.
196 (pause): New function. Return ENOSYS.
197 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
200 (_link): Ditto. Return ENOSYS.
201 (_unlink): Call the swi instead of returning -1.
202 (_raise): Add the weak attribute. Return ENOSYS.
203 (isatty): Rename to _isatty. Call the swi instead of returning 1.
204 (_system): Call the swi instead of returning ENOSYS.
207 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
209 * configure.in: Add ms1 case.
210 * configure: Regenerate.
211 * ms1/16-002.ld: New.
212 * ms1/16-003.ld: New.
213 * ms1/64-001.ld: New.
217 * ms1/configure: New.
218 * ms1/configure.in: New.
219 * ms1/crt0-16-002.S: New.
220 * ms1/crt0-16-003.S: New.
221 * ms1/crt0-64-001.S: New.
223 * ms1/exit-16-002.c: New.
224 * ms1/exit-16-003.c: New.
225 * ms1/exit-64-001.c: New.
229 * ms1/gettime.c: New.
233 * ms1/Makefile.in: New.
237 * ms1/startup-16-002.S: New.
238 * ms1/startup-16-003.S: New.
239 * ms1/startup-64-001.S: New.
249 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
251 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
252 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
253 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
254 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
255 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
256 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
257 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
258 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
259 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
260 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
261 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
262 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
265 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
267 * arm/syscalls.c (get_errno): Fix output register constraint.
269 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
271 * rs6000/sim-getrusage.S: New file, broken out of:
273 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
274 (sim-getrusage.o): New rule.
276 2005-04-28 Shaun Jackman <sjackman@gmail.com>
278 * libgloss/syscalls.c (get_errno): Add an output register constraint.
280 2005-04-19 Eric Christopher <echristo@redhat.com>
282 * mips/regs.S: Sign extend constants for mips64 and unify
285 2005-04-12 Shaun Jackman <sjackman@gmail.com>
287 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
291 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
293 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
294 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
295 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
296 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
297 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
299 2005-02-08 Antony King <antony.king@st.com>
301 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
302 instead of file pointer.
304 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
306 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
307 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
308 (all): Use ALL_INSTALL_FILES instead of its contents. Add
309 ALL_INSTALL_FILES_NEWLIB_COPY.
310 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
312 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
314 * configure.in: Support cris-*-* and crisv32-*-*.
315 * libnosys/configure.in: Ditto.
316 * configure, libnosys/configure: Regenerate.
317 * cris: New directory.
318 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
319 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
320 cris/Makefile.in, cris/setup.S, cris/configure: New files.
322 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
324 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
326 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
328 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
329 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
330 __make_section_unallocated. Mark magic variable as used.
332 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
334 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
336 (libc_cv_asm_popsection_directive): Ditto.
337 (libc_cv_section_attributes): Ditto.
338 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
339 "_" as well, and set __SYMBOL_PREFIX accordingly.
340 * libnosys/configure: Regenerate.
342 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
344 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
345 as-new and ld-new, not as.new and ld.new.
347 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
349 * libnosys/warning.h (__make_section_unallocated)
350 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
351 instead of ";" to delimit assembly lines.
353 2005-01-07 Paul Brook <paul@codesourcery.com>
355 * arm/crt0.S: Call __libc_{init,fini}_array instead of
356 _init/_fini if they exist.
358 2004-11-26 Paul Brook <paul@codesourcery.com>
360 * arm/crt0.S (_start): Add .cantunwind annotation.
362 2004-10-28 Nick Clifton <nickc@redhat.com>
364 * configure.in: Add support for iq2000 target.
365 * configure: Regenerate.
367 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
369 * configure.in: Support crx-*-*.
370 * configure: regenerate.
371 * crx/_exit.c: New file.
372 * crx/_getenv.c: Ditto.
373 * crx/_rename: Ditto.
374 * crx/close.c: Ditto.
375 * crx/configure.in: Ditto.
379 * crx/dvz_hndl.c: Ditto.
380 * crx/flg_hndl.c: Ditto.
381 * crx/fstat.c: Ditto.
382 * crx/getpid.c: Ditto.
383 * crx/iad_hndl.c: Ditto.
384 * crx/intable.c: Ditto.
385 * crx/isatty.c: Ditto.
387 * crx/lseek.c: Ditto.
388 * crx/Makefile.in: Ditto.
390 * crx/putnum.c: Ditto.
395 * crx/svc_hndl.c: Ditto.
397 * crx/und_hndl.c: Ditto.
398 * crx/unlink.c: Ditto.
399 * crx/write.c: Ditto.
401 2004-10-01 Paul Brook <paul@codesourcery.com>
403 * arm/configure.in: Add *-*-aebi target.
404 * arm/configure: Regenerate.
406 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
408 * i386/cygmon.ld (.text): Fix alignment.
409 (.rodata): Handle .rodata.* sections.
411 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
413 * Makefile.in: Support $(DESTDIR).
414 * arm/Makefile.in: Ditto.
415 * d30v/Makefile.in: Ditto.
416 * doc/Makefile.in: Ditto.
417 * fr30/Makefile.in: Ditto.
418 * frv/Makefile.in: Ditto.
419 * hp74x/Makefile.in: Ditto.
420 * i386/Makefile.in: Ditto.
421 * i960/Makefile.in: Ditto.
422 * iq2000/Makefile.in: Ditto.
423 * libnosys/Makefile.in: Ditto.
424 * m32r/Makefile.in: Ditto.
425 * m68hc11/Makefile.in: Ditto.
426 * m68k/Makefile.in: Ditto.
427 * mcore/Makefile.in: Ditto.
428 * mips/Makefile.in: Ditto.
429 * mn10200/Makefile.in: Ditto.
430 * mn10300/Makefile.in: Ditto.
431 * pa/Makefile.in: Ditto.
432 * rs6000/Makefile.in: Ditto.
433 * sparc/Makefile.in: Ditto.
434 * sparc/libsys/Makefile.in: Ditto.
435 * xstormy16/Makefile.in: Ditto.
437 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
439 * libnosys/_exit.c: New file.
440 * libnosys/Makefile.in: Add _exit.o.
442 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
444 * arm/configure.in: Check the value of newlib-may-supply-syscalls
445 enablement variable to determine if crt0 should or should not be
447 * arm/configure: Regenerated.
448 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
449 @BUILD_CRT0_FALSE@ variables set in configure to determine
450 if crt0.o should be built and installed.
452 2004-06-09 Toralf Lund <toralf@procaptura.com>
454 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
455 FIQ and IRQ mode, plus calls hardware_init_hook() and
456 software_init_hook() if present.
457 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
459 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
460 librdpmon.a, librdimon.a - support file for "bare" setup, as well
461 as "RDP" and "RDI" monitors.
462 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
463 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
464 with above mentioned support libs and startfiles.
466 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
468 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
471 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
473 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
475 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
477 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
478 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
479 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
480 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
482 2004-04-02 Chris Demetriou <cgd@broadcom.com>
484 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
486 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
487 * mips/vr5xxx.S: Likewise.
489 2004-03-23 Eric Christopher <echristo@redhat.com>
491 * frv/crt0.S: Fix comment.
492 * mips/configure.in: Add mipsisa64-*-* to target support.
493 * mips/configure: Regenerate.
495 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
497 * m68hc11/sci-inout.S: Supports -mlong-calls.
498 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
499 (.text): Mark the .installN and .finiN section with KEEP.
500 (.vectors): Likewise for .vectors.
501 (.gcc_except_table): New section.
502 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
503 (.text): Mark the .installN and .finiN section with KEEP.
504 (.vectors): Likewise for .vectors.
505 (.gcc_except_table): New section.
507 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
509 * m68k/leds.c: remove led_putnum(), zylons() forward
510 function declarations.
511 * m68k/leds.h: add zylons() forward function declaration.
513 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
515 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
516 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
517 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
518 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
519 * frv/crt0.S: Fix fdpic sp calculation.
520 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
521 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
522 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
523 fixup ctors nor dtors on FDPIC.
524 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
525 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
526 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
527 gr15 before function calls.
528 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
529 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
532 2003-10-27 Bernardo Innocenti <bernie@develer.com>
534 * m68k/asm.h: Add macros for -fPIC, -msep-data and
535 -mid-shared-library support.
536 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
537 -mid-shared-library support.
538 * m68k/sim-crt0.S: Likewise.
540 2003-10-15 Bernardo Innocenti <bernie@develer.com>
542 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
543 typedef from <unistd.h>.
545 2003-08-26 Jason Merrill <jason@redhat.com>
547 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
548 * sparc/sparc86x.ld: Likewise.
550 2003-08-20 Chris Demetriou <cgd@broadcom.com>
552 * mips/crt0_cfe.S: New file.
553 * mips/cfe_mem.c: New file.
554 * mips/cfe_prestart.S: Remove.
555 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
556 and use _start as the entry point. Align BSS to 32-byte boundary.
557 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
558 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
559 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
560 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
561 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
562 * mips/configure.in: Build and install crt0_cfe.o when CFE support
564 * mips/configure: Regenerate.
566 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
568 * i386/cygmon-salib.c (unlink): New stub.
570 2003-08-08 Mark Salter <msalter@redhat.com>
572 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
574 Bernd Schmidt <bernds@redhat.com>
576 * i386/cygmon.ld: Add entry for .rodata.
578 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
580 * m32r/configure.in: fixed bug to delete ../config-ml.in.
582 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
584 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
585 * mn10300/asb2305.ld: Added ASB2305 support.
586 * mn10300/configure: Ditto.
587 * mn10300/configure.in: Ditto.
588 2001-09-12 Stan Cox <scox@redhat.com>
589 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
591 * mn10300/configure.in: Add support for asb2303 board script.
593 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
595 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
597 * configure: Regenerated.
599 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
601 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
604 2003-06-06 Stan Cox <scox@redhat.com>
605 Jeff Johnston <jjohnstn@redhat.com>
606 Anthony Green <green@redhat.com>
608 * configure.in: Add iq2000 support.
609 * configure: Rebuilt.
610 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
611 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
612 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
613 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
614 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
615 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
616 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
617 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
618 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
621 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
623 * libnosys/Makefile.in: Add errno.o.
624 * libnosys/errno.c: New file to supply errno definition if
625 one not provided yet.
627 2003-05-26 Eric Christopher <echristo@redhat.com>
629 * mips/crt0.S: Remove stackbase variable set.
631 2003-05-02 Eric Christopher <echristo@redhat.com>
633 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
635 2003-04-29 Nick Clifton <nickc@redhat.com>
637 * libnosys/sbrk.c: Remove unnecessary #include's.
638 Change return type of _sbrk() function to void * to match
639 definition in system header files.
642 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
644 * xstormy16/sim_rom.ld: New.
645 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
646 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
647 * xstormy16/eva_app.ld (_rdata, _data): New.
648 * xstormy16/sim_high.ld (_rdata, _data): New.
650 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
652 * m32r/Makefile.in: Add multilib support.
653 * m32r/configure.in: Ditto.
654 * m32r/configure: Regenerated.
656 2003-04-16 Nick Clifton <nickc@redhat.com>
658 * xstormy16/sim_high.ld: Add .jcr section mapping.
659 * xstormy16/eva_stub.ld: Likewise.
660 * xstormy16/eva_app.ld: Likewise.
662 2003-04-09 Chris Demetriou <cgd@broadcom.com>
664 * mips/cfe.c (_flush_cache): New function.
666 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
668 * mips/nullmon.c (_ftext, _end): Adjust declaration.
669 (get_mem_info): Rework.
671 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
673 * mips/crt0.S (zerobss): Reload __memsize after call.
675 2003-02-17 Chris Demetriou <cgd@broadcom.com>
677 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
679 2003-02-05 Chris Demetriou <cgd@broadcom.com>
681 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
683 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
684 way as mipsisa32-*-*.
685 * mips/configure: Regenerate.
687 2003-02-05 Chris Demetriou <cgd@broadcom.com>
689 * mips/cfe.c (hardware_hazard_hook): Move...
690 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
691 and translate into assembly.
693 2003-01-08 Richard Sandiford <rsandifo@redhat.com
695 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
696 Pass an empty argv and envp to main().
698 2003-01-08 Richard Sandiford <rsandifo@redhat.com
700 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
701 * mips/configure: Regenerate.
703 2003-01-07 Chris Demetriou <cgd@broadcom.com>
705 * crt0.S: Check for definition of __mips64 rather than
706 checking (__mips < 3).
708 * cygmon.c (sysCall): Avoid multi-line string literals.
710 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
712 * mips/Makefile.in: Add cygmon support.
713 * mips/configure.in: Ditto.
714 * mips/configure: Regenerated.
715 * mips/crt0_cygmon.S: New file.
716 * mips/cygmon.c: Ditto.
717 * mips/pmon.S: Minor formatting and copyright changes.
718 * mips/crt0.S: Ditto.
720 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
722 * arm/Makefile.in: Add support for new pid specs.
723 * arm/coff-iq80310.specs: Change to allow future support.
724 * arm/elf-iq80310.specs: Ditto.
725 * arm/elf-redboot.specs: Ditto.
726 * arm/coff-redboot.ld: Add EH frame support.
727 * arm/redboot-crt0.S: Add optional code to clear bss without
729 * arm/coff-pid.specs: New file.
730 * arm/elf-pid.specs: New file.
732 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
733 Catherine Moore <clm@redhat.com>
735 * m32r/configure.in: Do not require gcc to be able to link an
737 * m32r/configure: Regenerate.
738 * m32r/Makefile.in: Directly reference gdbstub.
740 2002-10-25 Bernd Schmidt <bernds@redhat.com>
742 * i386/cygmon.ld: Add entry for .gcc_except_table.
744 2000-10-25 Mark Salter <msalter@redhat.com>
746 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
747 use __start for start symbol.
748 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
749 Disable file I/O extensions to make Plum Hall happy.
750 * i386/cygmon.ld: Set __start as entry point.
751 * i386/Makefile.in: Support IS_AOUT.
752 * i386/configure.in: Support IS_AOUT.
753 * i386/configure: Regenerated.
754 * i386/cygmon-salib.c:
755 * i386/cygmon-gmon.c (_mcount): It's _etext.
757 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
759 * configure.in: Clarify some of the triplets so unsupported
760 configurations don't pass through.
761 * configure: Regenerated.
763 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
765 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
767 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
769 * mips/ddb.ld: KEEP .init and .fini.
770 * mips/ddb-kseg0.ld: Likewise.
772 2002-10-04 Michael Snyder <msnyder@redhat.com>
774 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
775 exception vector address, as suggested by Mitsubishi.
776 (getExceptionVector): Ditto.
778 2002-08-01 Chris Demetriou <cgd@broadcom.com>
780 * mips/cfe.ld (STARTUP): New definition.
781 * mips/ddb-kseg0.ld (STARTUP): Likewise.
782 * mips/ddb.ld (STARTUP): Likewise.
783 * mips/dve.ld (STARTUP): Likewise.
784 * mips/idt.ld (STARTUP): Likewise.
785 * mips/jmr3904app-java.ld (STARTUP): Likewise.
786 * mips/jmr3904app.ld (STARTUP): Likewise.
787 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
788 * mips/jmr3904dram.ld (STARTUP): Likewise.
789 * mips/lsi.ld (STARTUP): Likewise.
790 * mips/nullmon.ld (STARTUP): Likewise.
791 * mips/pmon.ld (STARTUP): Likewise.
793 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
795 * README: Mention 68HC11/68HC12 support.
796 * configure.in: Recognize m6811-elf and m6812-elf.
797 * configure: Regenerated.
798 * m68hc11/Makefile.in: New file.
799 * m68hc11/configure.in: New file.
800 * m68hc11/configure: New file.
801 * m68hc11/crt0.S: New file.
802 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
803 * m68hc11/sim-valid-m68hc11.ld: New file.
804 * m68hc11/sim-valid-m68hc12.ld: New file.
805 * m68hc11/syscalls.c: New file.
807 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
809 * rs6000/simulator.S (gettimeofday): New.
812 2002-07-18 Chris Demetriou <cgd@broadcom.com>
814 * read.c (read): Don't assign past end of buffer, fix return value.
816 2002-07-12 Chris Demetriou <cgd@broadcom.com>
818 * mips/Makefile.in (GENOBJS2): New variable to name other
819 commonly used objects.
820 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
822 * mips/Makefile.in: Add support for Broadcom CFE firmware.
823 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
824 * mips/configure: Regenerate.
825 * mips/cfe.c: New file.
826 * mips/cfe.ld: New file.
827 * mips/cfe_api.c: New file.
828 * mips/cfe_api.h: New file.
829 * mips/cfe_api_int.h: New file.
830 * mips/cfe_error.h: New file.
831 * mips/cfe_prestart.S: New file.
833 2002-07-12 Chris Demetriou <cgd@broadcom.com>
835 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
836 symbols for optionally-provided functions.
837 * mips/ddb-kseg0.ld: Likewise.
838 * mips/ddb.ld: Likewise.
839 * mips/dve.ld: Likewise.
840 * mips/idt.ld: Likewise.
841 * mips/idt32.ld: Likewise.
842 * mips/idt64.ld: Likewise.
843 * mips/idtecoff.ld: Likewise.
844 * mips/jmr3904app-java.ld: Likewise.
845 * mips/jmr3904app.ld: Likewise.
846 * mips/jmr3904dram-java.ld: Likewise.
847 * mips/jmr3904dram.ld: Likewise.
848 * mips/lsi.ld: Likewise.
849 * mips/nullmon.ld: Likewise.
850 * mips/pmon.ld: Likewise.
851 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
852 functions if they are provided.
853 (_exit): Handle __embedded_pic properly.
855 2002-06-18 Dave Brolley <brolley@redhat.com>
857 From Catherine Moore, Michael Meissner, Richard Sandiford:
858 * configure.in: Support frv*-*-*.
859 * frv/Makefile.in: New file.
860 * frv/configure: New file.
861 * frv/configure.in: New file.
862 * frv/crt0.S: New file.
863 * frv/fstat.c: New file.
864 * frv/getpid.c: New file.
865 * frv/isatty.c: New file.
866 * frv/kill.c: New file.
867 * frv/print.c: New file.
868 * frv/putnum.c: New file.
869 * frv/sbrk.c: New file.
870 * frv/sim-close.S: New file.
871 * frv/sim-exit.S: New file.
872 * frv/sim-inbyte.c: New file.
873 * frv/sim-lseek.S: New file.
874 * frv/sim-open.S: New file.
875 * frv/sim-read.S: New file.
876 * frv/sim-time.c: New file.
877 * frv/sim-unlink.S: New file.
878 * frv/sim-write.S: New file.
879 * frv/stat.c: New file.
881 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
883 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
884 * libnosys/configure.in: Check gcc's support for section attributes.
885 * libnosys/warning.h: Have link_warning expand to nothing if gcc
886 does not support section attributes.
888 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
890 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
892 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
897 (_rename): New function.
900 (_unlink): Call a syscall for this now.
903 (_gettimeofday): Ditto.
905 2002-04-17 Joel Sherrill <joel@OARcorp.com>
907 * debug.h: Change mem_err to volatile to match definition in
910 2002-04-17 Joel Sherrill <joel@OARcorp.com>
912 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
915 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
917 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
918 of AC_PROG_CC to avoid building an executable in configuration.
919 * m68k/configure: Regenerated.
921 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
923 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
926 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
928 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
930 2002-02-05 Mark Salter <msalter@redhat.com>
932 * arm/elf-iq80310.specs: Ditto.
933 * arm/elf-redboot.specs: Ditto.
934 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
935 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
937 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
939 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
941 * xstormy16/eva_app.ld: Add __malloc_start.
942 * xstormy16/sbrk.c: Remove.
943 * xstormy16/sim_malloc_start.s: New file.
944 * xstormy16/sim_high.ld: Make the stack start immediately at the
947 2002-02-01 Michael Meissner <meissner@redhat.com>
949 * mips/cma101.c (__sizemem_default): Allow user to specify the
953 2002-01-24 Mark Salter <msalter@redhat.com>
955 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
957 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
958 (__get_memtop): New funtion to return top of memory.
960 2002-01-15 Mark Salter <msalter@redhat.com>
962 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
963 forward interrupts to user application vectors.
965 * xstormy16/crt0_stub.s: Remove default interrupt routines.
967 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
968 add it to install list.
970 2002-01-07 Mark Salter <msalter@redhat.com>
972 * configure.in: Add support for arm, strongarm, and xscale.
973 * configure: Regenerated.
974 * arm/coff-iq80310.specs: New file.
975 * arm/coff-redboot.ld: New file.
976 * arm/coff-redboot.specs: New file.
977 * arm/configure: New file.
978 * arm/configure.in: New file.
979 * arm/elf-iq80310.specs: New file.
980 * arm/elf-redboot.ld: New file.
981 * arm/elf-redboot.specs: New file.
982 * arm/Makefile.in: New file.
983 * arm/redboot-crt0.S: New file.
984 * arm/redboot-syscalls.c: New file.
986 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
987 Mark Salter <msalter@redhat.com>
988 Catherine Moore <clm@redhat.com>
989 Richard Henderson <rth@redhat.com>
991 * configure.in: Add xstormy16.
992 * libnosys/configure.in: Add xstormy16.
993 * configure: Regenerated.
994 * libnosys/configure: Regenerated.
995 * xstormy16/Makefile.in: New file.
996 * xstormy16/close.c: New file.
997 * xstormy16/configure: New file.
998 * xstormy16/configure.in: New file.
999 * xstormy16/crt0.s: New file.
1000 * xstormy16/crt0_stub.s: New file.
1001 * xstormy16/crti.s: New file.
1002 * xstormy16/crtn.s: New file.
1003 * xstormy16/eva_app.c: New file.
1004 * xstormy16/eva_app.ld: New file.
1005 * xstormy16/eva_stub.ld: New file.
1006 * xstormy16/fstat.c: New file.
1007 * xstormy16/getpid.c: New file.
1008 * xstormy16/kill.c: New file.
1009 * xstormy16/lseek.c: New file.
1010 * xstormy16/open.c: New file.
1011 * xstormy16/sbrk.c: New file.
1012 * xstormy16/sim_high.ld: New file.
1013 * xstormy16/stat.c: New file.
1014 * xstormy16/syscalls.S: New file.
1015 * xstormy16/syscalls.m4: New file.
1016 * xstormy16/unlink.c: New file.
1017 * xstormy16/xstormy16_stub.c: New file.
1019 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1021 * m32r/Makefile.in: Use gdb stub set by configure.
1022 * m32r/configure.in: Add a special macro for testing
1023 c compiler without building executable. Add setting of
1025 * m32r/configure: Regenerated.
1027 2001-10-31 David Howells <dhowells@redhat.com>
1029 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1030 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1031 referenced by newlib.
1032 * mn10300/cygmon.c: New file.
1033 * mn10300/crt0_redboot.S: Ditto.
1034 * mn10300/crt0_cygmon.S: Ditto.
1035 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1036 * mn10300/configure.in: Changed to allow for future
1037 evaluation boards to be added.
1038 * mn10300/configure: Regenerated.
1040 2001-10-17 Michael Meissner <meissner@redhat.com>
1042 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1043 identify if a program is running in kernel segment 0.
1045 * cma101.c (__sizemem): If we are running in kernel segment 0,
1046 instead of kernel segment 1, use kernel segment 0 addresses which
1047 are uncached when sizing memory.
1049 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1050 program to run in kernel segment 0, instead of kernel segment 1.
1052 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1053 * configure: Regenerate.
1055 2001-09-15 Eric Christopher <echristo@redhat.com>
1057 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1059 * mips/configure: Regenerate.
1061 2001-09-14 Eric Christopher <echristo@redhat.com>
1063 * mips/configure.in: Add mipsisa32 support.
1064 * mips/configure: Regenerate.
1065 * mips/idt32.ld: New file.
1066 * mips/idt64.ld: New file.
1068 2001-09-11 Michael Meissner <meissner@redhat.com>
1070 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1071 point registers, even if we are compiling for a mips3 or greater.
1073 2001-09-10 Jim Blandy <jimb@redhat.com>
1075 Add support for GDB monitor-style I/O.
1076 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1078 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1079 precede the byte with a ^O character.
1080 * m68k/idpgdb.ld: New linker script.
1081 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1083 (all): Add ${IDPGDB_BSP} to the list of things to build.
1084 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1085 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1086 (install): Install the IDPGDB stuff, too.
1088 2001-08-30 Richard Henderson <rth@redhat.com>
1089 Eric Christopher <echristo@redhat.com>
1091 * mips/crt0.S: Fix for .init/.fini sections.
1093 2001-08-30 Richard Henderson <rth@redhat.com>
1094 Eric Christopher <echristo@redhat.com>
1096 * mips/idt.ld: Rewrite for .init/.fini sections.
1098 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1100 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1102 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1104 * hp74x/configure: Regenerated with current autoconf.
1105 * m32r/configure: Ditto.
1106 * m68k/configure: Ditto.
1107 * pa/configure: Ditto.
1108 * sparc/configure: Ditto.
1110 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1112 * rs6000/simulator.S (dup): New syscall.
1114 2001-02-28 Will Cohen <wcohen@redhat.com>
1116 * src/libgloss/m68k/Makefile.in: Updated copyright and
1117 added rules to build simulator related libraries.
1118 (SIM_SCRIPTS): New variable.
1119 (SIM_LDFLAGS): New variable.
1120 (SIM_BSP): New variable.
1121 (SIM_CRT0): New variable.
1122 (SIM_OBJS): New variable.
1123 (SIM_TEST): New variable.
1124 (SIM_INSTALL): new variable.
1125 * src/libgloss/m68k/sim-abort.c: New file.
1126 * src/libgloss/m68k/sim-crt0.S: New file.
1127 * src/libgloss/m68k/sim-errno.c: New file.
1128 * src/libgloss/m68k/sim-funcs.c: New file.
1129 * src/libgloss/m68k/sim-inbyte.c: New file.
1130 * src/libgloss/m68k/sim-print.c: New file.
1131 * src/libgloss/m68k/sim-sbrk.c: New file.
1132 * src/libgloss/m68k/sim.ld: New file.
1133 * src/libgloss/m68k/simulator.S: New file.
1135 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1137 * mn10200/access.c: With DJ Delorie's permission, this code is
1138 now freely modifiable with no reference to "copying.dj".
1139 * mn10300/access.c: Ditto.
1141 2001-02-06 Will Cohen <wcohen@redhat.com>
1143 * rs6000/sim-errno.c (__errno): Removed.
1144 (_cerror): Use re-entrant version of errno.
1146 2000-09-05 Geoff Keating <geoffk@cygnus.com>
1148 * rs6000/simulator.S: Use conditional returns for documentation
1150 (access): Add new syscall.
1152 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1154 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1156 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1158 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1159 status register for 32 bit addressing
1160 * mips/regs.S: Add symbols for status and config register fields.
1161 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1162 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1163 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1164 * mips/configure.in: Add case arm for mips64vr5000 since the
1165 default (which was previously used) should not get vr5xxx.o.
1167 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1169 * wince/Makefile.am: Use LDADD from configure.
1170 * wince/Makefile.in: Regenerate.
1171 * wince/configure.in: Determine libraries needed based (crudely) on
1173 * wince/configure: Regenerate.
1175 1999-12-16 Tom Tromey <tromey@cygnus.com>
1177 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1179 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1180 patch of 1998-11-23.
1182 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1183 against -lgcjcoop, not -lqthreads.
1184 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1186 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1188 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1189 without the bits for __{C,D}TOR_{LIST,END}__.
1191 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1193 * m68k/idp.ld (.text): Put crtbegin at the start of the
1194 constructors and destructors.
1196 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1198 * wince/Makefile.am: Add missing gdbdir assignment.
1199 * wince/Makefile.in: Regenerate.
1201 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1203 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1205 1999-11-15 Nick Clifton <nickc@cygnus.com>
1207 * configure.in: Add arm-wince-pe target.
1208 * configure: Regenerate.
1210 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1212 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1213 not bringing in crtbegin.o.
1214 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1216 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1218 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1219 earlier because it'll be needed. Set the high bits of the PC to
1220 be consistent with other pointers, so that exception handling
1221 doesn't get confused.
1223 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1225 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1226 on case-insensitive windows filesystems.
1228 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1230 * configure.in: Generalize Windows CE target detection.
1231 * configure: Regenerate.
1232 * wince/Makefile.am: Rename CE stub filename.
1233 * wince/Makefile.in: Regenerate.
1234 * wince/configure.in: Allow changing of CE stub.
1235 * wince/configure: Regenerate.
1237 1999-07-26 Andrew Haley <aph@cygnus.com>
1239 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1240 and _end to allow them to be placed anywhere in memory.
1242 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1244 * sparc/elfsim.ld: Provide initp support.
1246 1999-06-22 Nick Clifton <nickc@cygnus.com>
1248 * mips/dve.ld (.rdata): Rename section to .rodata.
1249 * mips/idt.ld (.rdata): Rename section to .rodata.
1250 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1251 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1252 * mips/lsi.ld (.rdata): Rename section to .rodata.
1253 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1254 * mips/pmon.ld (.rdata): Rename section to .rodata.
1255 * mips/r5900.ld (.rdata): Rename section to .rodata.
1256 * mips/sky.ld (.rdata): Rename section to .rodata.
1257 * mips/vpu.ld (.rdata): Rename section to .rodata.
1259 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1261 * libnosys/configure.in: Added setting of ac_file
1262 prior to calling config-ml.in.
1263 * libnosys/configure: Regenerated.
1264 * libnosys/Makefile.in: Added code to make install directory
1265 for libnosys.a prior to installing.
1267 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1269 * Makefile.am: Expect the object file to be in the
1271 * Makefile.in: Regenerate.
1273 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1275 * configure.in: Add wince targest.
1276 * configure: Regenerate.
1277 * wince: New directory
1278 * wince/Makefile.am: New file.
1279 * wince/Makefile.in: New file.
1280 * wince/aclocal.m4: New file.
1281 * wince/configure: New file.
1282 * wince/configure.in: New file.
1284 1999-05-24 Jim Wilson <wilson@cygnus.com>
1286 * sparc/elfsim.ld: Add `.data.*'.
1288 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1290 * m68k/idp.ld: Add initp support.
1291 * sparc/cygmon.ld.src: Likewise.
1293 1999-05-14 Nick Clifton <nickc@cygnus.com>
1295 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1297 1999-05-13 Mark Salter <msalter@cygnus.com>
1299 * mcore/configure.in: Fixed multilib support.
1300 * mcore/configure: Regenerated.
1301 * mcore/Makefile.in: Fixed multilib problems.
1302 Added cmb board support
1303 * mcore/close.c: New file.
1304 * mcore/cmb-exit.c: Ditto.
1305 * mcore/cmb-inbyte.c: Ditto.
1306 * mcore/cmb-outbyte.c: Ditto.
1307 * mcore/elf-cmb.ld: Ditto.
1308 * mcore/elf-cmb.specs: Ditto.
1309 * mcore/fstat.c: Ditto.
1310 * mcore/getpid.c: Ditto.
1311 * mcore/kill.c: Ditto.
1312 * mcore/lseek.c: Ditto.
1313 * mcore/open.c: Ditto.
1314 * mcore/pe-cmb.ld: Ditto.
1315 * mcore/pe-cmb.specs: Ditto.
1316 * mcore/print.c: Ditto.
1317 * mcore/putnum.c: Ditto.
1318 * mcore/raise.c: Ditto.
1319 * mcore/read.c: Ditto.
1320 * mcore/sbrk.c: Ditto.
1321 * mcore/stat.c: Ditto.
1322 * mcore/unlink.c: Ditto.
1323 * mcore/write.c: Ditto.
1324 * mcore/c-syscalls.c: Removed.
1326 1999-05-07 Nick Clifton <nickc@cygnus.com>
1328 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1329 Tidy up code layout.
1331 1999-05-06 Nick Clifton <nickc@cygnus.com>
1333 * mcore/Makefile.in: Fix build rule.
1334 * mcore/syscalls.s: Rename to syscalls.S
1336 1999-05-04 Nick Clifton <nickc@cygnus.com>
1338 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1339 * mcore/configure: Regenerate.
1341 1999-04-29 Nick Clifton <nickc@cygnus.com>
1343 * mcore/crt0.S: Renamed file from crt0.s.
1344 Only invoke init() and fini() routines for ELF builds.
1345 Use __bss_start__ and __bss_end__ to locate .bss section.
1347 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1349 * mips/array.ld: Fix ELF ctor/dtor support.
1350 * mips/ddb.ld: Likewise.
1351 * mips/dve.ld: Likewise.
1352 * mips/idt.ld: Likewise.
1353 * mips/jmr3904app.ld: Likewise.
1354 * mips/lsi.ld: Likewise.
1355 * mips/nullmon.ld: Likewise.
1356 * mips/pmon.ld: Likewise.
1357 * mips/r5900.ld: Likewise.
1358 * mips/sky.ld: Likewise.
1359 * mips/vpu.ld: Likewise.
1361 1999-04-22 Nick Clifton <nickc@cygnus.com>
1363 * mcore/crt0.s: Initialise data section, call _init and _fini.
1365 * mcore/syscalls.s (_exit): Renamed from __exit.
1367 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1370 1999-04-21 Nick Clifton <nickc@cygnus.com>
1372 * mcore/crt0.s (_start): Use .long directive, not .word.
1374 * mcore/syscalls.s (_sbrk): fix syntax.
1376 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1378 * sparc/sparc86.ld: Set alignment for the .data section.
1380 1999-04-18 Nick Clifton <nickc@cygnus.com>
1382 * configure.in: Add support for mcore targets.
1383 * configure: Regenerate.
1384 * mcore: New directory.
1385 * mcore/Makefile.in: New File: meta Makefile.
1386 * mcore/configure.in: New File: meta configure file..
1387 * mcore/configure: New File: Generated.
1388 * mcore/crt0.s: New File: mcore startup code.
1389 * mcore/syscalls.s: New File: Assembler system call stubs.
1390 * mcore/c-syscalls.c: New File: C system call stubs.
1392 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
1394 * mips/array.ld: Support linkonce sections.
1395 * mips/ddb.ld: Likewise.
1396 * mips/dve.ld: Likewise.
1397 * mips/idt.ld: Likewise.
1398 * mips/jmr3904app.ld: Likewise.
1399 * mips/jmr3904app-java.ld: Likewise.
1400 * mips/jmr3904dram.ld: Likewise.
1401 * mips/jmr3904dram-java.ld: Likewise.
1402 * mips/lsi.ld: Likewise.
1403 * mips/nullmon.ld: Likewise.
1404 * mips/pmon.ld: Likewise.
1405 * mips/r5900.ld: Likewise.
1406 * mips/sky.ld: Likewise.
1407 * mips/vpu.ld: Likewise.
1409 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
1411 * mips/array.ld: Add ELF ctor/dtor support.
1412 * mips/ddb.ld: Likewise.
1413 * mips/dve.ld: Likewise.
1414 * mips/idt.ld: Likewise.
1415 * mips/jmr3904app.ld: Likewise.
1416 * mips/lsi.ld: Likewise.
1417 * mips/nullmon.ld: Likewise.
1418 * mips/pmon.ld: Likewise.
1419 * mips/r5900.ld: Likewise.
1420 * mips/sky.ld: Likewise.
1421 * mips/vpu.ld: Likewise.
1423 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
1425 * i960/crt0.c (_start): Increase stack size to 256K.
1427 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
1429 * i386/cygmon-salib.c: Add read and write syscall support.
1430 * i386/cygmon-syscall.h: Ditto.
1432 * i386/cygmon-gmon.[ch]: Profile support.
1434 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
1436 * libnosys/configure.in: Check cygwin*, not cygwin32.
1437 * libnosys/configure: Regenerate.
1439 1999-02-18 Tom Tromey <tromey@cygnus.com>
1441 * mips/configure: Rebuilt.
1442 * mips/configure.in (script_list): Added jmr3904dram-java and
1444 * mips/jmr3904dram-java.ld: New file.
1445 * mips/jmr3904dram.ld: Don't mention -lqthreads.
1446 * mips/jmr3904app-java.ld: New file.
1447 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
1449 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
1451 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1453 1999-02-18 Tom Tromey <tromey@cygnus.com>
1455 * Merge from branch:
1457 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
1459 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
1460 library name change.
1462 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
1464 * mips/configure.in (script_list): Added jmr3904dram.ld.
1465 * mips/configure: Rebuilt.
1467 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
1469 * mips/jmr3904dram.ld: Created.
1471 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
1473 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
1474 it must be linked it.
1476 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
1478 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
1479 the padding allocated for alignment.
1481 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
1483 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
1484 imported from the linker script.
1485 * mips/jmr3904app.ld: Provide _mem_size.
1487 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
1489 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
1491 * mips/crt0.S: set argc to 0 before calling main()
1492 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
1494 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
1496 * mips/jmr3904-io.c: Implement get_mem_info().
1498 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
1500 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
1501 * mips/configure.in: Ditto.
1502 * mips/configure: Regenerate.
1504 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
1506 * mips/configure.in: Add jmr3904app to script list for tx39.
1507 * mips/configure: Regenerate.
1509 1999-02-08 Nick Clifton <nickc@cygnus.com>
1511 * libnosys/configure.in: Add support for StrongARM target.
1512 * libnosys/configure: Regenerate.
1514 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
1516 * d30v/syscalls.c (time): Added code to honor argument
1517 passed to time which is either a pointer to a time_t
1518 value to set or is the NULL pointer.
1520 1999-02-03 Keith Seitz <keiths@cygnus.com>
1522 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
1523 only unsigned chars.
1524 (getDebugChar2): Remove and integrate support into "M"
1527 1999-01-29 Doug Evans <devans@casey.cygnus.com>
1529 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
1530 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
1533 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
1535 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
1536 not "._stack". Remove mn10200 support.
1537 * mn10300/trap.S: Remove mn10200 support.
1538 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
1539 the .stack output section to be safe.
1540 * mn10300/eval.ld: Likewise.
1542 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
1544 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
1545 the .stack output section to be safe.
1546 * mn10200/eval.ld: Likewise.
1548 1999-01-14 Nick Clifton <nickc@cygnus.com>
1550 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
1553 * fr30/crt0.s (_start): Use atexit to call C++ global
1554 destructors. Patch from Mark Salter <msalter@cygnus.com>
1556 1999-01-12 Nick Clifton <nickc@cygnus.com>
1558 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
1560 1999-01-11 Nick Clifton <nickc@cygnus.com>
1562 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
1563 global constructor/destructor support.
1565 1999-01-07 Nick Clifton <nickc@cygnus.com>
1567 * fr30/crt0.s (_start): Apply patch from Mark Salter
1568 <msalter@cygnus.com> to cope with initialising .bss areas that are
1571 1998-12-23 Michael Meissner <meissner@cygnus.com>
1573 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
1574 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
1575 (.gcc_except_table): Ditto.
1577 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
1579 * sh/sh1lcevb.ld: Add DWARF sections.
1580 * sh/sh2lcevb.ld: Ditto.
1581 * sh/sh3lcevb.ld: Ditto.
1582 * sh/sh3bb.ld: Ditto.
1584 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
1586 * i386/cygmon.ld: Make sure -lcygmon appears both before
1587 and after -lc, so we pick up functions from there in
1588 preference to libc functions.
1590 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
1591 Don't add __do_global_ctors () and __do_global_dtors () if
1592 we're on a coff target.
1593 (open): Add dummy function so plumhall will compile.
1594 (clock): Replacement for clock () syscall that uses
1598 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1600 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1602 1998-12-17 Nick Clifton <nickc@cygnus.com>
1604 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
1605 (_open): Return file descriptor allocated by simulator.
1606 (isatty): Always false to avoid having to cope with reads from
1609 1998-12-16 Nick Clifton <nickc@cygnus.com>
1611 * fr30/Makefile.in: Add libraries to clean target.
1613 * fr30/syscalls.c (_write): Save length so that it can be returned
1616 * fr30/crt0.s (_start): Initialise argc, argv and envp before
1619 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1621 * mips/ddb.ld (OUTPUT_ARCH): Remove.
1623 1998-12-12 Nick Clifton <nickc@cygnus.com>
1625 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
1628 1998-12-11 Nick Clifton <nickc@cygnus.com>
1630 * configure.in: Add support for fr30 target.
1631 * configure: Regenerate.
1632 * fr30: New directory.
1633 * fr30/Makefile.am: New file - build crt0.o and libsim.a
1634 * fr30/Makefile.in: New file - generate from Makefile.am.
1635 * fr30/configure.in: New file - support fr30 target
1636 * fr30/configure: New file - generate from configure.in.
1637 * fr30/crt0.s: New file - Basic executable startup code.
1638 * fr30/syscalls.c: New file - System call emulation library.
1640 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
1642 * mips/crt0.S (_start): Change initialization of FR.
1644 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
1646 * i960/crt0.c (set_stack): Change return type to void. Init SP to
1647 FP + 64 instead of FP. Simplify code to align ptr.
1648 (_start): Call exit instead of _exit. Delete local variable stack.
1649 Init stack to heap+4096.
1650 * i960/mon960.c (abort): Ifdef out.
1651 * i960/syscall.h: New file.
1653 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
1655 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
1657 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
1659 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
1662 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
1664 * mips/entry.S: Handle mips16 builds.
1666 1998-10-30 Ian Molee <imolee@cygnus.com>
1668 * m32r/trapmon0.c: New file. Mon2000 trap handler.
1669 * m32r/trapmon0.S: Removed.
1670 * m32/Makefile.in: Changed to reflect above-changed files.
1672 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
1674 * sparc/crt0.S: Move entry point to start of text section.
1675 Put the address of the data section at the start of the section,
1676 so the GDB sparclite loader can find it for a.out loads.
1678 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1680 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1681 a time_t as its argument.
1683 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1684 clobber a register that overlaps with an input or output.
1686 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1688 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1689 serial input and out put as required by libgloss read and write
1692 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1693 addresses per eCos conventions, not original ROM monitor.
1695 * configure.in: Add libtx39jmr.c to build target
1697 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1699 1998-10-15 Ian Molee <imolee@cygnus.com>
1701 * m32r/mon.specs: New file
1702 * m32r/trapmon0.S: New file
1703 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1705 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1707 * libnosys/warning.h: New file.
1709 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1711 * mips/configure.in: Build nullmon stuff in default case. Don't
1712 treat vr4100 specially.
1714 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1716 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1717 * libnosys/close.c (_close): Added stub warning outside of
1718 function body and added reference to config.h.
1719 * libnosys/execve.c (_execve): Ditto.
1720 * libnosys/fork.c (_fork): Ditto.
1721 * libnosys/fstat.c (_fstat): Ditto.
1722 * libnosys/getpid.c (_getpid): Ditto.
1723 * libnosys/gettod.c (_gettimeofday): Ditto.
1724 * libnosys/isatty.c (_isatty): Ditto.
1725 * libnosys/kill.c (_kill): Ditto.
1726 * libnosys/link.c (_link): Ditto.
1727 * libnosys/lseek.c (_lseek): Ditto.
1728 * libnosys/open.c (_open): Ditto.
1729 * libnosys/read.c (_read): Ditto.
1730 * libnosys/stat.c (_stat): Ditto.
1731 * libnosys/times.c (_times): Ditto.
1732 * libnosys/unlink.c (_unlink): Ditto.
1733 * libnosys/wait.c (_wait): Ditto.
1734 * libnosys/write.c (_write): Ditto.
1735 * libnosys/acconfig.h: New file.
1736 * libnosys/config.h.in: New file.
1737 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1738 * libnosys/Makefile.in: Regenerated.
1739 * libnosys/configure.in: Configure header file specified.
1740 * libnosys/configure: Regenerated.
1742 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1744 * i386/cygmon.ld: Increase memory limits; put the initial
1745 executable above 1MB.
1747 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1749 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1751 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1753 * configure.in: Add i386-*-elf* triplet.
1754 * i386/*: Support for i386 targets.
1756 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1758 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1759 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1761 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1763 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1764 * sparc/sparclite.h: (read_asr, write_asr): Define.
1765 * sparc/cache.c (is_danlite): New function.
1766 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1767 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1768 * sparc/sparc86x.ld: Prevent section overlap.
1770 1998-09-04 Keith Seitz <keiths@cygnus.com>
1772 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1774 (getDebugChar2): New function to support binary downloads (gdb
1775 remote protocol "X" command).
1776 (exceptionHandler): Add support for MSA2000G01 board.
1777 (getExceptionHandler): Ditto.
1779 1998-08-20 Michael Meissner <meissner@cygnus.com>
1781 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1784 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1786 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1787 * sparc/salib.c (outbyte): Add hook for GDB stub.
1788 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1789 * sparc/cache.c: New file for sparclite-specific cache code.
1790 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1791 * sparc/sparc86x.ld: New linker script for sparc86x.
1792 * sparc/crt0.S: Disable broken data relocation code.
1793 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1794 standard output to GDB.
1795 (handle_exception): Initialize outbyte hook.
1797 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1799 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1800 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1801 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1803 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1805 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1807 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1809 * mn10200/sim.ld: Rework code to insert pad before the start of the
1811 * mn10200/eval.ld: Likewise.
1812 * mn10300/sim.ld: Likewise.
1813 * mn10300/eval.ld: Likewise.
1815 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1817 * mips/cma101.c (__sizemem): New local variable extra. Align base
1820 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1822 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1823 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1824 * sparc/fixctors.c: New file.
1826 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1828 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1829 extern functions win_ovf and win_unf; fixes unresolved symbols
1832 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
1834 * configure.in: Added libnosys as subdir.
1835 * configure: Rebuilt configure based on configure.in.
1836 * libnosys/close.c (_close): Part of new libnosys stub library
1837 to use for situations with no operating system support.
1838 * libnosys/environ.c (environ): ditto.
1839 * libnosys/execve.c (_execve): ditto.
1840 * libnosys/exit.c (_exit): ditto.
1841 * libnosys/fork.c (_fork): ditto.
1842 * libnosys/fstat.c (_fstat): ditto.
1843 * libnosys/getpid.c (_getpid): ditto.
1844 * libnosys/gettod.c (_gettimeofday): ditto.
1845 * libnosys/isatty.c (_isatty): ditto.
1846 * libnosys/kill.c (_kill): ditto.
1847 * libnosys/link.c (_link): ditto.
1848 * libnosys/lseek.c (_lseek): ditto.
1849 * libnosys/open.c (_open): ditto.
1850 * libnosys/read.c (_read): ditto.
1851 * libnosys/sbrk.c (_sbrk): ditto.
1852 * libnosys/stat.c (_stat): ditto.
1853 * libnosys/times.c (_times): ditto.
1854 * libnosys/unlink.c (_unlink): ditto.
1855 * libnosys/wait.c (_wait): ditto.
1856 * libnosys/write.c (_write): ditto.
1857 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
1858 * libnosys/configure.in: configure.in to create libnosys configure.
1859 * libnosys/configure: Configure for libnosys library.
1861 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
1863 * sim/mips.ld: Clarify a comment.
1865 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
1867 * sparc/elfsim.ld: Make it work on both a.out and ELF.
1868 * sparc/traps.S: Rename trap_table label to work on both a.out
1869 and ELF. Put the address of the data section at the start
1870 of the section, so the simulator loader can find it for a.out loads.
1872 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
1874 * config/mn10200.mt: New file.
1876 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
1878 * mn10200/crt0.S: Don't waste top four bytes of stack.
1879 * mn10200/eval.ld: Fix stack top address.
1881 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
1883 * mips/dvemon.c: Remove the close function and get it from the generic
1885 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
1886 list to ensure that the proper API's are included.
1888 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
1890 * configure.in: Add mn10200 support.
1891 * configure: Regenerate.
1892 * mn10200/Makefile.in: New file.
1893 * mn10200/_exit.c: New file.
1894 * mn10200/access.c: New file.
1895 * mn10200/chmod.c: New file.
1896 * mn10200/chown.c: New file.
1897 * mn10200/close.c: New file.
1898 * mn10200/configure: New file.
1899 * mn10200/configure.in: New file.
1900 * mn10200/creat.c: New file.
1901 * mn10200/crt0.S: New file.
1902 * mn10200/crt1.c: New file.
1903 * mn10200/eval.ld: New file.
1904 * mn10200/execv.c: New file.
1905 * mn10200/execve.c: New file.
1906 * mn10200/fork.c: New file.
1907 * mn10200/fstat.c: New file.
1908 * mn10200/getpid.c: New file.
1909 * mn10200/gettime.c: New file.
1910 * mn10200/isatty.c: New file.
1911 * mn10200/kill.c: New file.
1912 * mn10200/lseek.c: New file.
1913 * mn10200/open.c: New file.
1914 * mn10200/pipe.c: New file.
1915 * mn10200/read.c: New file.
1916 * mn10200/sbrk.c: New file.
1917 * mn10200/sim.ld: New file.
1918 * mn10200/stat.c: New file.
1919 * mn10200/test.c: New file.
1920 * mn10200/time.c: New file.
1921 * mn10200/times.c: New file.
1922 * mn10200/trap.S: New file.
1923 * mn10200/trap.h: New file.
1924 * mn10200/unlink.c: New file.
1925 * mn10200/utime.c: New file.
1926 * mn10200/wait.c: New file.
1927 * mn10200/write.c: New file.
1929 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
1931 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
1932 * m32r/trap0.S: Renamed from trap.S.
1933 * m32r/eit.h: New file.
1934 * m32r/crtsysc.c: Delete, split up into several files.
1935 * m32r/chmod.c: New file.
1936 * m32r/close.c: New file.
1937 * m32r/exit.c: New file.
1938 * m32r/fstat.c: New file.
1939 * m32r/getpid.c: New file.
1940 * m32r/isatty.c: New file.
1941 * m32r/kill.c: New file.
1942 * m32r/lseek.c: New file.
1943 * m32r/open.c: New file.
1944 * m32r/raise.c: New file.
1945 * m32r/read.c: New file.
1946 * m32r/sbrk.c: New file.
1947 * m32r/stat.c: New file.
1948 * m32r/unlink.c: New file.
1949 * m32r/utime.c: New file.
1950 * m32r/write.c: New file.
1951 * m32r/Makefile.in (SYSCALLS): Delete.
1952 (LIBOBJS,LIBGLOSS): New variables.
1953 (all,install): Update.
1954 (libgloss.a): New rule.
1956 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
1958 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
1959 (gettimeofday): Change type of 2nd arg to struct timezone *.
1961 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
1963 * mips/syscalls.c (sbrk): Allow memory allocation to work
1964 for configurations which don't have memory at K1BASE.
1965 * mips/cma101.c (__sizemem): Ditto.
1967 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1969 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
1970 * m68k/gdbinit.emc: New file, user support for special features
1971 supported only on the EMC Symmetrix target.
1973 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
1975 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
1976 little- and big-endian executables.
1978 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
1980 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
1981 proper prefix for public assembly language labels.
1982 * sparc/ex930.ld: Add DWARF sections.
1983 * sparc/ex931.ld: Ditto.
1984 * sparc/ex934.ld: Ditto.
1985 * sparc/elfsim.ld: Simplify and clean up.
1986 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
1987 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
1988 to eliminate register corruption.
1990 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
1992 * sparc/cygmon-salib.c: Stop including sys/itimer.h
1994 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
1996 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
1999 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2001 * mn10300/Makefile.in: Install sim.ld.
2003 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2005 * sparc/elfsim.ld: Add constructor and destructor tables.
2007 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2009 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2011 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2013 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2015 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2017 * mips/configure.in: Add idt to tx39 chain.
2018 * mips/configure: Rebuild.
2020 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2022 * mips/crt0.S (__stackbase): Added.
2023 (zerobss): Initialize __stackbase.
2025 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2027 * mips/configure.in: Also grok `mipstx39*-*-*'.
2028 * mips/configure: Regenerated.
2030 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2032 * configure.in: Added powerpcle target.
2033 * configure: Regenerated.
2035 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2037 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2039 * sparc/crt0.S (_start): Define label for ELF targets.
2040 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2041 proper prefix for public assembly language labels.
2042 (write, read): Disable to avoid conflict with generic versions
2044 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2045 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2047 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2049 * sparc/configure.in: Treat sparc86x as a sparclite.
2050 * sparc/configure.in: Ditto.
2051 * sparc/Makefile.in (slite-install): Install missing files
2054 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2056 * mips/configure.in: adjust target type pattern to export nullmon.ld
2057 * mips/configure: regenerated
2059 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2061 * configure.in: Added sparc86x configuration.
2064 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2066 * mips/crt0.S: Increase stack alignment.
2068 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2070 * sparc/traps.S (win_flush): Prevent immediate window underflow
2071 trap on return. Miscellaneous comment formatting cleanup.
2073 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2075 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2077 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2079 * rs6000/ads-io.c (write): Added write().
2081 * rs6000/Makefile.in: Changed objects used for libads to be
2082 new ads specific object files instead of some mvme objects.
2084 * Added ads-io.c and ads-exit.c to provide function stubs which
2085 are safe on ads board (SDS monitor).
2087 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2088 is fixed, so re-enable output char quoting for mbx.
2090 * rs6000/mbx.specs: Added blank line to end of file. There
2091 were link errors without it?
2093 * rs6000/mbx.specs: Use mbx.ld script for linking.
2095 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2096 gdb to display program output, yet.
2098 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2101 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2102 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2103 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2105 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2107 * sparc/elfsim.ld: New linker script for running ELF programs
2109 * sparc/erc32-crt0.S: Disable copying of data segment.
2110 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2111 * sparc/Makefile.in: Build erc32 library always.
2113 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2115 * mips/syscalls.c (sbrk): Check word size correct for
2118 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2120 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2121 * mips/dve.ld: Eliminate references to VR4300.
2123 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2125 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2126 * mn10300/sim.ld: Ditto.
2128 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2130 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2132 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2134 * configure.in: Added sparc64 configuration.
2136 * configure: Regenerated.
2138 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
2140 * mn10300/Makefile.in: Install libraries, not just linker scripts.
2142 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
2144 * config/mn10300.mt: New file
2145 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
2146 instead of nothing at all.
2147 * mn10300/configure: Ditto.
2149 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2151 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2152 issues for NT native builds.
2154 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2156 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2157 script; we also need to make SYM(start) global).
2159 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2161 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2163 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2165 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2167 * sparc/Makefile.in (SLITE_RAM_START): Add.
2168 (SPARC_RAM_START): Add.
2169 (SPARC64_RAM_START): Add.
2170 (SLITE_ALL): Add cygmon object files and linker script.
2171 slite-install: Install CygMon libraries and linker script.
2173 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2175 * rs6000/ads.ld: Add default attributes to memory region.
2176 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2177 * hp74x/hppa.ld: Ditto.
2178 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2179 * pa/{op50n,w89k}.ld: Ditto.
2180 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2181 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2183 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2185 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2187 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2189 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2191 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2193 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2195 * mn10300/trap.h: Use generic syscall.h.
2196 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2198 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2200 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2201 * mips/cma101.c: Reverse my previous change.
2202 Add #ifdef __mips16 then #error.
2204 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2206 * mn10300/Makefile.in: Add rules for building libeval.a.
2207 * mn10300/configure: Don't use default.mt.
2208 * mn10300/configure.in: Ditto.
2209 * mn10300/eval.ld: Replace with modified version of default script.
2211 * mn10300/_exit.c: New file for libeval.a.
2212 * mn10300/access.c: Ditto.
2213 * mn10300/chmod.c: Ditto.
2214 * mn10300/chown.c: Ditto.
2215 * mn10300/close.c: Ditto.
2216 * mn10300/creat.c: Ditto.
2217 * mn10300/crt0.S: Ditto.
2218 * mn10300/crt1.c: Ditto.
2219 * mn10300/execv.c: Ditto.
2220 * mn10300/execve.c: Ditto.
2221 * mn10300/fork.c: Ditto.
2222 * mn10300/fstat.c: Ditto.
2223 * mn10300/getpid.c: Ditto.
2224 * mn10300/gettime.c: Ditto.
2225 * mn10300/isatty.c: Ditto.
2226 * mn10300/kill.c: Ditto.
2227 * mn10300/lseek.c: Ditto.
2228 * mn10300/open.c: Ditto.
2229 * mn10300/pipe.c: Ditto.
2230 * mn10300/read.c: Ditto.
2231 * mn10300/sbrk.c: Ditto.
2232 * mn10300/sim.ld: Ditto.
2233 * mn10300/stat.c: Ditto.
2234 * mn10300/time.c: Ditto.
2235 * mn10300/times.c: Ditto.
2236 * mn10300/trap.S: Ditto.
2237 * mn10300/trap.h: Ditto.
2238 * mn10300/unlink.c: Ditto.
2239 * mn10300/utime.c: Ditto.
2240 * mn10300/wait.c: Ditto.
2241 * mn10300/write.c: Ditto.
2242 * mn10300/sys/syscall.h: Ditto.
2244 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2246 * mips/cma101.c: #ifdef out whole file if mips16.
2248 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2252 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2254 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2255 was using dbra instruction and did not account for the fact
2256 that the instruction branches until counter is -1, not 0.
2258 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2260 * mn10300/Makefile.in: New file for MN10300 eval board support.
2261 * mn10300/configure: Ditto.
2262 * mn10300/configure.in: Ditto.
2263 * mn10300/crt0-eval.S: Ditto.
2264 * mn10300/eval.ld: Ditto.
2265 * mn10300/test.c: Ditto.
2267 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2269 * mips/vr4300.S (__previous): Fix comment type-o in
2272 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2274 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2275 Figure the length of the exception handler at runtime
2276 rather than compile time.
2278 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2280 * configure.in: When running config-ml.in, put --enable-multilib
2281 before ac_configure_args, so that --disable-multilib can override
2283 * configure: Rebuild.
2285 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2287 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2289 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2291 * config/mips.mt: Add rules for read.o and write.o.
2292 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2293 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2294 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2295 * mips/configure.in: Build libdve.a for tx39 targets.
2296 * mips/configure: Ditto.
2298 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2300 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2302 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2303 sys/types.h, and define _open_r, _close_r, etc.
2305 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2307 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2308 (read, write): If the fd isn't 0, 1, or 2, return an error.
2310 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2312 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2314 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2317 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2319 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2320 to determine what template file we use.
2322 1997-12-22 Felix Lee <flee@cygnus.com>
2324 * rs6000/sim-errno.c (_cerror): need to return -1.
2325 * rs6000/sol-cfuncs.c (_cerror): likewise.
2327 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2329 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2330 defined. Allocate 128 bytes for a frame if sparc64.
2332 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2334 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2335 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2336 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2338 * sparc/configure.in: Add sparc64 to CPU list.
2339 * sparc/configure: Regenerated.
2340 * configure: Regenerated.
2342 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2344 * configure.in: Added sparc64-elf configuration.
2346 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2348 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2349 sections. Copied from mips/idt.ld.
2351 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2353 * mips/configure: Add entry.o to LSI library.
2354 * mips/configure.in: Ditto.
2355 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2356 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2357 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2359 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2361 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2364 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2366 * sparc/cygmon-salib.c (open): New syscall.
2368 * sparc/cygmon.ld: Add gcc_except_table section.
2370 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2371 Run ctors/dtors as appropriate.
2373 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2375 (add_mapping): Ditto.
2376 (remove_mapping): Ditto.
2377 (__install_signal_handler): Ditto.
2379 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2381 * rs6000/mcount.S: New file to in case no profiling module was
2384 * rs6000/Makefile.in (OBJS): Add mcount.o
2385 (mcount.o): Depend on mcount.S.
2387 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2389 * sparc/cygmon.ld: Add linkonce sections.
2391 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
2393 * d30v/syscalls.c (__syscall): Correct setting errno.
2395 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
2397 * sparc/Makefile.in: Removed TARGET_CFLAGS.
2398 * sparc/configure.in: Ditto.
2399 * sparc/configure: Regenerated.
2401 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
2403 * syscall.h: Remove d30v from comments.
2405 * d30v/syscalls.c: Use common syscall.h file, move setting errno
2406 into common function, rather than have each stub do it.
2408 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
2409 d30v specific version.
2410 (clean): Properly remove libraries.
2412 * d30v/sys/syscall.h: Delete.
2414 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
2416 * rs6000/Makefile.in (unlink.o): Add rule for.
2418 * syscall.h: New file.
2420 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
2422 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
2424 * sparc/Makefile.in: Reorganize file.
2426 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
2427 (all): Don't build erc32 support any more (never installed anyway).
2428 * sparc/erc32-io.c: Renamed from sim-io.c.
2429 * sparc/erc32-stub.c: Renamed from sim-stub.c.
2430 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
2431 * sparc/erc32.ld: Renamed from sim.ld.
2432 * sparc/configure.in (AC_INIT): Update.
2433 * sparc/configure: Regenerate.
2435 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
2437 * d30v/syscalls.c: New file to provide system call stubs.
2438 * d30v/sys/syscall.h: New file to provide system call numbers.
2439 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
2440 * d30v/Makefile.in: Remove old system stubs, and use the new ones
2443 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
2445 * d30v/sys/syscall.h: Define for d30v system calls.
2447 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
2449 * configure.in: Configure the sparc directory for the sparc-elf
2451 * configure: Regenerated.
2453 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
2454 crt0 and install the cygmon linker script.
2456 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
2459 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
2461 * sparc/configure: Regenerated.
2463 * sparc/cygmon.ld: New file.
2464 * sparc/cygmon-crt0.S: New file.
2465 * sparc/cygmon-salib.c: New file.
2467 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
2469 * d30v/crt0.S (_start): Set up stack pointer to end of internal
2472 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
2474 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
2476 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
2478 * configure.in (d30v-*-*): Add configuration.
2479 * configure: Regenerate.
2481 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
2482 * d30v/Makefile.in: Ditto.
2484 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
2486 * d30v/crt0.S: New file for d30v port.
2487 * d30v/configure{,.in}: Ditto.
2488 * d30v/Makefile.in: Ditto.
2489 * d30v/{in,out}byte.c: Ditto.
2490 * d30v/sim-{read,write,exit}.c: Ditto.
2492 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
2494 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
2495 be necessary until all hosts properly set BSP in configure.in.
2497 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
2499 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
2502 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
2504 * mips/crt0.S: Declare external functions as .text to
2505 eliminate linker warnings.
2507 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
2509 * mips/Makefile.in (SCRIPTS): Now is configurable.
2510 (BSP): Now is configurable.
2511 (vr4300.o): Remove unnecessary command.
2512 * mips/configure.in: Configure the newly configuable
2514 * mips/configure: Re-autoconf.
2517 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
2519 * mips/Makefile.in (pmon.o): Added compile command that includes
2520 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
2522 * mips/configure.in (part_specific_defines): New variable
2523 used when building pmon.o.
2524 (part_specific_obj): Include cma101.o as well as vr4300.o,
2525 since it is board-specific in many ways (and relies on
2526 routines in vr4300.o).
2528 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
2530 * mips/idt.ld: Add handling of DWARF sections.
2532 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
2534 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
2536 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
2538 * v850/sys/syscall.h: Match with what is in newlib.
2540 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2542 * v850/sys/syscall.h: New file.
2544 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
2546 * rs6000/ads.ld: Define ram region.
2547 (__stack): Fix value.
2548 * rs6000/crt0.S: Clear the sbss area as well as bss.
2550 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
2552 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
2553 Instead, just force . to be aligned when necessary.
2554 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2555 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
2557 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
2559 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
2560 scripts are in the source directory, not the object directory.
2562 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
2564 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
2565 * rs6000/yellowknife.ld: New file, linker script for embedded
2566 Yellowknife (CHRP/PPCP) box.
2567 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
2568 remove references to EVM, don't optimize the test program.
2569 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
2570 * rs6000/mvme-stack.S: Removed, unnecessary.
2572 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
2574 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
2576 * mips/Makefile.in (SCRIPTS): Added idtecoff.
2579 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
2581 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
2583 * m32r/crt0.S: Remove references to .fillinsn.
2585 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
2587 * testsuite/Makefile.in (INSTALL): Change install.sh to
2590 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
2592 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
2593 * rs6000/configure: Regenerate.
2596 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
2598 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
2601 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
2603 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
2604 of ALIGN(16). Remove ALIGN from _gp computation.
2606 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
2608 * mips/idtmon.S: Added magic number for _flush_cache slot.
2610 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
2612 * m68k/Makefile.in (install): Fix typo.
2614 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
2616 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
2618 * sparc/Makefile.in: Add rules for above.
2619 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2620 [Brought over from Nov 5 change in sparclet branch.]
2622 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
2623 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
2625 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
2627 * m68k/sbc5204: Fix GROUP specifier.
2628 * m68k/sbc5206: Likewise.
2630 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
2632 * m68k/Makefile.in (all): Fix typo.
2634 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
2635 is an invalid instruction on the coldfire.
2637 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
2639 * mips/lsi.ld: New file.
2640 * mips/lsipmon.S: New file.
2641 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
2644 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
2646 * mips/regs.S (pc): Define.
2648 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
2650 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
2651 ABI, set up the stack for a 32-bit call before actually calling
2654 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
2655 with 64-bit pointers.
2657 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
2658 when comparing pointers.
2660 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
2662 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
2663 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
2665 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
2667 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
2668 an invalid addressing mode on the 68000 core.
2670 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
2672 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
2674 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
2676 * m32r/m32r-lib.c: New file.
2677 * m32r/{eva,eva-stub}.ld: New files.
2678 * m32r/Makefile.in: Build and install them.
2679 Also build and install m32r-stub.o.
2681 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2683 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2684 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2685 can't do final link until libs in this directory are built.
2686 * mips/configure: regenerated.
2688 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2690 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2691 a register, to avoid relocation overflow if they are zero.
2693 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2695 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2696 can now be configured by part_specific_obj.
2697 * mips/configure.in (part_specific_obj): added.
2698 * mips/configure: regenerate.
2700 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2702 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2704 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2706 * mips/ddb.ld: Align the location counter before setting _gp, and
2707 before setting edata. Remove ALIGN from _gp computation.
2708 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2709 of ALIGN(16). Remove ALIGN from _gp computation.
2711 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2713 * mips/array.ld: Add mips16 sections.
2714 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2716 * mips/crt0.S (zerobss): Use subu, not sub.
2718 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2720 * mips/crt0.S: Add .ent lines for all code fragments, so
2721 that objdump --disassemble will display them correctly.
2723 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2725 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2726 based targets. This should eventually be merged with or replaced
2727 by the m68k stub from gdb.
2728 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2729 * m68k/Makefile.in: Updated for above change.
2731 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2732 differences and changed to consistantly use the IMM macro for
2733 immediate constants. It is now possible to compare these two
2734 files without having to filter out insignificant differences.
2736 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2737 init_debug_traps to match documentation and other sample debugger
2740 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2742 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2744 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2745 targets running the dbug monitor.
2747 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2749 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2751 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2752 in the linker script.
2754 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2756 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2758 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2760 * mips/crt0.S (_start): Don't try to use FPU registers if
2761 __mips_soft_float is defined.
2763 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2765 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2767 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2769 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2770 Add support for %cc coprocessor registers, %asr registers.
2771 Work-around broken SAVE instruction on sparclet.
2773 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2775 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2776 same as mon_flush_cache. This fixes failures in "make check"
2778 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2780 * mips/syscalls.c (__errno, _raise): Delete.
2782 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2784 * mips/idt.ld: Align the location counter before setting _gp, and
2785 before setting edata.
2786 * mips/pmon.ld: Likewise.
2788 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2790 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2791 2.12 introduced a check for whether the compiler works, and that
2792 check will fail for a cross compilers without a complete set of
2795 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2797 * sbrk.c: Set the heap pointer to the address of _end, not the
2800 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2802 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2804 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2806 * mips/crt0.S: Delete unreachable instruction after exit call.
2807 Move exit call before .end _start.
2809 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2811 * configure: Regenerate with autoconf 2.12.
2813 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2815 * config/ppc.mh: New PowerPC eabi target specific config file.
2816 Always use -mrelocatable-lib -mno-eabi.
2818 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2819 * rs6000/configure: Regenerate.
2821 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2822 bytes, not 56 so that it is aligned to a 16 byte boundary.
2824 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2826 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2827 * sparc/crt0-701.S: Second pass at little endian support.
2829 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
2831 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
2832 * sparc/Makefile.in: Add rules for above.
2833 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2835 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
2837 * mips/ddb.ld: rename cairo.ld to ddb.ld
2838 * mips/Makefile.in: rename cairo to ddb
2840 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2842 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
2843 linker scripts for Hitachi eval boards.
2845 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
2847 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
2849 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
2851 * mips/crt0.S: Initialize gp register correctly.
2853 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
2855 * m32r/sys/syscall.h: New file.
2856 * m32r/crt0.S: Rewrite.
2857 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
2859 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
2861 * m32r/syscalls.c: Deleted, renamed to
2862 * m32r/crtsysc.c: this.
2863 * m32r/Makefile.in: Updated.
2865 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
2867 * m32r/{Makefile.in,configure.in,configure}: New files.
2868 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
2869 * configure.in: Recognize m32r-*-*.
2870 * configure: Regenerated.
2872 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
2874 * mips/crt0.S (_exit): Update terminating break instruction to use
2875 an explicit high value.
2877 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
2879 * sh: New directory, Hitachi SH libgloss support.
2880 * sh/sh3bb.ld: New file, SH3 big box linker script.
2882 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2884 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
2885 case the end symbol is not aligned.
2887 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2889 * mips/vr4300.S (__cpu_flush): Fix lui constant.
2890 * mips/crt0.S (init): Fix passing of arg0 through exit() and
2892 * mips/syscalls.c (__errno): Return address of errno, rather than
2895 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
2897 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2898 Merge .init and .fini sections into .text to fix a.out.
2900 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
2902 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2903 Many fixes for problems discovered during testing. Make stack end
2904 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
2905 longword aligned. Move .shdata out of .text section. Put .rodata
2906 and .gcc_except_table into .text section. Get rid of .shbss
2907 section, load it into .bss. Remove bogus start address
2908 calculation for .bss. Force all sections to be longword aligned.
2909 Create .init and .fini sections (including function prologues and
2910 epilogues) for ELF support.
2911 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
2912 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
2913 Remove creation of vbr_table. Fix function prologue in _exit.
2914 Use fp instead of a6. Add .text pseudo-op to the beginning of
2916 * crt0.S: Remove global symbols zeroboss, init and launch. Make
2917 main, exit, hardware_init_hook, software_init_hook, atexit and
2918 __do_global_dtors extern, not global. Fix logic error when
2919 initializing stack pointer. It now loads sp if __stack is non-
2920 zero. Reverse order of software and hardware init hooks.
2921 Hardware now comes first. Add call to __INIT_SECTION__, and
2922 register __FINI_SECTION__ with atexit. This is needed to make ELF
2923 static constructors and destructors work right.
2925 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
2927 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
2928 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2929 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
2930 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
2932 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
2934 * mips/Makefile.in (SCRIPTS): Add cairo.
2935 (vr4300.o:): Force build with target CFLAGS to ensure correct
2936 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
2937 as the -Tpmon.ld target.
2938 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
2939 * mips/cairo.ld: Added.
2940 * mips/crt0.S: Restore atexit() call. Fix startup stack
2942 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
2943 * mips/vr4300.s: Added simple bus error handler to cope with
2944 sizing memory that doesn't ghost, but does abort.
2945 * mips/cma101.c: Improve the memory sizer.
2946 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
2948 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2950 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
2952 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
2953 * a29k/configure: Regenerate.
2955 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2957 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
2958 Linux, Solaris libraries if built.
2960 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2962 * m68k/Makefile.in: Add -nostdlib to the test targets.
2963 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
2964 .data to .text where they really belong.
2965 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
2966 GCC is supposed to do this in __main.
2968 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
2970 * sparc/libsys/isatty.c: New file.
2972 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2974 * pa/Makefile.in: Build the test case as seperate targets.
2975 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
2978 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2980 * m68k/Makefile.in: Install common crt0.o, remove old references
2983 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2985 * sparc/Makefile.in: Built crt0.S, not crto.s.
2986 * sparc/crt0.S: Don't use REGS macro, use % always.
2987 * sparc/salib.c: Add a prototype for putDebugChar.
2989 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
2991 * sparc/{sysc-701.c,crt0-701.S}: New files.
2992 * sparc/Makefile.in (all): Build them.
2993 ($(701_BSP),crt0-701.o): New targets.
2994 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
2995 (all): Depend on $($(CPU)_ALL).
2996 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
2997 Depend on $($(CPU)_INSTALL).
2998 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
2999 (AC_CONFIG_AUX_DIR): Call.
3001 * sparc/configure: Regenerated.
3003 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3005 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3007 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3009 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3011 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3013 * lseek.c (lseek): Don't use SET_ERRNO.
3014 * open.c (open): Ditto.
3016 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3018 * sparc/Makefile.in: Install ex930/931/934.ld files.
3019 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3020 define target_alias to make install work from this directory.
3022 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3024 * Makefile.in: Make sure we always have an argument to for. Make
3025 sure rootpre and srcrootpre are always set before using
3028 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3030 * glue.h (SET_ERRNO): Removed.
3031 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3033 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3035 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3038 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3040 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3041 assembly of the "sync" instruction.
3042 * mips/Makefile.in: Removed special cma101.o build. Seperate
3043 install.sh invocations for the BSP libraries.
3045 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3047 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3049 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3051 * sparc/traps.S: Don't use REGS macro, use % always.
3052 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3053 as gcc keeps thinks it wants two crt0.o.
3054 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3055 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3056 broken, and I doubt it'll get fixed.
3058 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3060 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3062 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3064 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3065 (cma101.o): Pass -mips2 after $(CFLAGS).
3067 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3069 * Makefile.in (bindir, libdir): Use autoconf-set values.
3070 * configure: Rebuilt.
3072 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3073 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3074 * doc/configure: Rebuilt.
3076 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3077 (bindir, libdir): Use autoconf-set values.
3078 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3079 (AC_PREREQ): autoconf 2.5 or higher.
3080 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3083 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3085 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3086 hardware_init_hook and software_init_hook if they exist with a
3087 legit address. Drop into exit after main. Zero the bss section.
3088 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3091 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3093 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3095 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3097 * debug.[ch]: New files for GDB stub support.
3098 * config/default.mt: Add rules for debug.o.
3099 * config/default.mh: Add rule for building C++ source. Add $srcdir
3100 to INCLUDES so shared header files can be found.
3102 * sparc/salib.c(exceptionHandler): Range check the vector number
3103 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3105 * sparc/crt0.s: Handle cpus that don't have FP support.
3106 * sparc/Makefile.in: Add multilib support. Add variable for
3107 objcopy and objdump. Build the BSPs as archive libraries, not
3108 object files. Add support for the SIS sparc simulator. Build the
3109 test case srecords and dissasembly as seperate makefile
3110 targets. Also optionally build the C++ test case. Use a target
3112 * sparc/configure.in: Add multilib support.
3113 * sparc/configure: Regenerated.
3114 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3115 * sparc/slite.h: Sparclite specific stuff.
3116 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3117 the SIS sparc simulator.
3118 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3119 * sparc/tests.c: Test case for linking and GDB protocol.
3121 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3123 * pa/Makefile.in: Build the test case srecords and dissasembly
3124 as seperate makefile targets. Also optionally build the C++ test
3126 * pa/crt0.S: If __stack and __globals have a legit address, use
3127 that for %sp and %gp. Execute hardware_init_hook and
3128 software_init_hook if they exist with a legit address. Add
3129 __do_global_dtors() to the atexit array.
3130 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3131 libraries. Allocate the stack and global spaces from the top of
3132 memory. PROVIDE hardware_init_hook and software_init_hook.
3134 * m68k/Makefile.in: Build the test case srecords and dissasembly
3135 as seperate makefile targets. Also optionally build the C++ test
3137 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3138 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
3139 correctly for a change.
3140 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
3141 building seperate ones. PROVIDE hardware_init_hook and
3142 software_init_hook. Stick the Constructors and Destructors in
3143 .data cause they don't work in .text (which is where they should
3145 * m68k/cpu32bug: Add a few more traps to support the older ABug
3147 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
3148 of memory. Excecute hardware_init_hook and software_init_hook if
3149 they exist with a legit address. Add __do_global_dtors() to the
3152 * rs6000/Makefile.in: Use the linker script to build the test
3153 case. Also build a C++ test case.
3154 * rs6000/dtor.C: Test contructors and destructors.
3155 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3157 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3158 so we can test for them in the crt0.S.
3159 * rs6000/crto.S: Excecute hardware_init_hook and
3160 software_init_hook if they exist with a legit address.
3162 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3164 * mips/Makefile.in: Replace the "test" target with seperate
3165 targets for the dissasembled file, and the srecord.
3166 * mips/configure.in: Use a target makefile fragment.
3167 * mips/configure: Regenerate.
3168 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3169 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3170 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3171 stack, and then set the stack to the top of memory. Also grab some
3172 space for the globals. Add __do_global_dtors() to the atexit
3173 array. Call _exit from newlib so the atexit array gets run, then
3176 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3178 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3180 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3182 * rs6000/simulator.S (open, close, lseek): Add system calls.
3183 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3185 (SIM_OBJS): Put them here instead.
3187 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3189 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3190 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3191 the top of memory. Use "-l" in GROUP rather than the full name so
3192 it'll get found using the path lookup in LD. Also link in libgcc
3193 too. Don't set __lstack anymore.
3194 * m68k/Makefile.in: Build test as a series of Makefile targets,
3195 rather than as a big loop.
3197 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3199 * rs6000/mvme-stack.S: New file, define __stack.
3200 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3203 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3205 * rs6000/Makefile.in: Add support for multilib.
3206 * rs6000/configure.in: Ditto.
3207 * rs6000/configure: Regenerate.
3209 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3211 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3213 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3215 * {mips,a29k,pa}/configure.in: Add support for multilibs
3216 by using config-ml.in.
3217 * {mips,a29k,pa}/configure: Regenerate.
3218 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3219 not objects for the BSPs.
3221 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3223 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3225 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3227 * rs6000/simulator.S: Call _cerror to save errno if an error
3229 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3231 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3233 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3234 libgloss on PowerPC Solaris.
3236 * rs6000/Makefile.in: Add Solaris support.
3238 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3240 * Makefile.in: Don't do anything if SUBDIRS is empty.
3242 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3244 * configure.in, m68k/configure.in: Add support for multilibs by
3246 * m68k/crt0.S: If a value for __stack hasn't been specified,
3247 initialize %sp to some memory in .bss.
3248 * m68k/Makefile.in: Build archive libraries, not objects for the
3249 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3250 support to build multilibs.
3251 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3252 libc.a and the BSP rather than INPUT an object. Get the right
3255 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3257 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3258 extbl, so it can be used on a 68000.
3260 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3262 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3263 instruction following the _exit system call. This also makes sure
3264 that the debugger reports the address as being in _exit, rather
3265 than whatever function follows _exit.
3267 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3269 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3270 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3271 * configure.in: Add support for i960.
3272 * configure: Rebuild with autoconf 2.8.
3274 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3276 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3277 * a29k/configure: Rebuild with autoconf 2.7.
3278 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3279 AC_CANONICAL_SYSTEM.
3280 * mips/configure.in, pa/configure.in: Likewise.
3281 * rs6000/configure.in: Likewise.
3282 * m68k/configure, mips/configure, pa/configure: Rebuild.
3283 * rs6000/configure: Rebuild.
3285 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3287 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3288 * sparc/libsys/cerror.S (curbrk): To here.
3290 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3292 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3294 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3296 * configure.in (sparclet-*-aout*): Add entry.
3297 * configure: Regenerated.
3298 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3299 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3302 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3304 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3305 satellite. (doesn't use udi)
3306 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3307 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3309 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3310 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3312 * configure.in: Add support for a29k.
3313 * configure: Rebuild.
3315 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3317 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3318 system call, instead of sucessive .INCHR system calls. Map \r on
3321 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3323 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3325 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3327 * rs6000/mvme-print.c: New file, map write into sequences of
3328 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3330 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3332 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3335 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3337 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3338 * mips/cma101.c (time): Added time() function.
3340 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3342 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3344 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3346 * mips/syscalls.c: Used include file, rather than local manifest
3348 * mips/crt0.S: Removed IDT monitor entry points.
3349 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3350 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3351 * mips/{mipspmon.ld}: Added.
3353 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3355 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3356 * rs6000/configure: Regenerate.
3358 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3360 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3361 in the .sdata section, and provide a fixup for the address, in
3362 order to support the new -msdata compiler flag.
3364 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3366 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3367 so eabi-ctors in libgcc.a can know to register the function to
3368 call all of the destructors.
3370 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3372 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3373 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3374 (AC_CONFIG_AUX_DIR): Define
3375 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3377 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3379 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3382 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3384 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3385 returns size, not (last address + 1).
3387 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3389 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3390 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3391 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
3392 to use CC, etc., instead of CC_FOR_TARGET, etc.
3393 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
3394 RANLIB. Always use default.mh.
3395 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
3396 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
3397 substituted by the autoconf configure script. Use them instead of
3398 the *_FOR_TARGET variants.
3399 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
3400 * m68k/configure.in: Call AC_ARG_PROGRAM.
3401 * mips/configure.in, pa/configure.in: Likewise.
3402 * rs6000/configure.in: Likewise.
3403 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
3405 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
3406 * mips/Makefile.in: Split new test target from all target.
3407 * configure, */configure: Rebuild.
3409 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
3411 * Makefile.in: Added prefix, exec-prefix and tooldir to
3412 FLAGS_TO_PASS so vaulting works correctly.
3414 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
3416 * mips/mipsidt.ld: Added.
3417 * mips/syscalls.c: Added.
3418 * mips/crt0.S: Added FPU presence check, and entry points into IDT
3420 * mips/Makefile.in (all): Updated to build generic IDT monitor
3422 * mips/test.c (main): Removed unnecessary prototypes.
3423 * configure.in (configdirs): Removed mips64vr4300 target.
3424 * configure: Re-generated.
3425 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
3426 directory path element.
3427 * mipsidt: Directory removed.
3429 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
3431 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
3432 * configure, */configure: Rebuild.
3433 * Makefile.in, */Makefile.in: Don't set program_transform_name.
3435 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3437 * configure.in (configdirs): Add mips*vr4300*-*-* target.
3439 * configure: Re-generated.
3441 * mipsidt/crt0.S: Check for FPU presence.
3443 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
3445 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
3447 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
3449 * config/default.mh: Add additional "../" to path used to find
3450 comp-tools binaries in an object tree.
3452 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3454 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
3457 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3459 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
3460 calls, not decimal, since formatting the disk when you intend to
3461 write out a character is not nice.
3463 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3465 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
3466 stack chain to avoid last word indebugger's memory.
3468 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
3471 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
3473 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
3476 * mipsidt/crt0.S: Changed monitor entry sequence.
3478 * mipsidt/syscalls.c: Added local sbrk() function, derived from
3479 (libgloss/sbrk.c), but using the monitor routine to ascertain the
3480 amount of memory available.
3482 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3484 * mipsidt: Added (directory). This is a simple crt0 module for the
3485 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
3486 specific R3000 board, so it was safer creating a new target
3488 * mipsidt/Makefile.in: Added.
3489 * mipsidt/configure: Added.
3490 * mipsidt/configure.in: Added.
3491 * mipsidt/crt0.S: Added.
3493 * mipsidt/syscalls.c: Added.
3494 * mipsidt/test.c: Added.
3496 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
3498 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
3500 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
3501 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
3502 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
3504 * rs6000/sim{-crt0,ulator}.S: Ditto.
3506 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
3507 for _start, since the linker needs to see this.
3509 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
3511 * sparc/sparc-stub.c: include sparclite.h to get access to register
3513 * (trap_low): Save and restore FP regs if necessary. Also, clean
3514 up save and restore of debug unit regs.
3515 * (hard_trap_info): Add more architecturally defined traps.
3516 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
3517 * (get_in_break_mode): Clean up. Get rid of calls to
3518 set_hw_breakpoint_trap(). Also, use write_asi macro
3519 * (handle_exception): Clean up `g' and `G' commands. Add `P'
3521 * (hw_breakpoint): Why was this here!? It's gone now...
3522 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
3523 flow setup. Call main instead of jumping to it.
3524 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
3525 and improved read_asi macro.
3526 * (win_ovf win_unf): Parameterize window size.
3527 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
3528 * (read_psr write_psr): New macros to do the obvious.
3529 * Add conditionalized code for 933 window size.
3531 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3533 * rs6000/simulator.S (abort): Delete abort.
3534 * rs6000/sim-abort.c: New file, to print message that abort was
3536 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
3538 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
3539 give the start and end of a function written in assembler. If
3540 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
3541 the real function with one or two leading periods.
3543 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
3544 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
3546 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
3547 Compile the .S files with gcc, so that -mcall-* flags define the
3550 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
3552 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
3553 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
3554 * sparc/salib.c (__main): Comment out empty function.
3556 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
3558 * Makefile.in (maintainer-clean): New synonym for realclean.
3559 * hp74x/Makefile.in (maintainer-clean): Likewise.
3560 * m68k/Makefile.in (maintainer-clean): Likewise.
3561 * pa/Makefile.in (maintainer-clean): Likewise.
3562 * mips/Makefile.in (maintainer-clean): Likewise.
3563 * rs6000/Makefile.in (maintainer-clean): Likewise.
3564 * sparc/Makefile.in (maintainer-clean): Likewise.
3565 * doc/Makefile.in (maintainer-clean): Likewise.
3566 * testsuite/Makefile.in (maintainer-clean): Likewise.
3567 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
3569 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3571 * rs6000/Makefile.in (all): Fix typo preventing simulator from
3574 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3576 * rs6000/Makefile.in: Misc mvme support fixes.
3578 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
3579 leading underscores from identifiers.
3581 * m68k/asm.h: New file, macro definitions helpful for assembly
3582 language programming.
3583 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
3586 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
3587 New files, preliminary support for motorola mvme targets running
3589 * rs6000/Makefile.in: Build mvme support.
3591 * rs6000/asm.h: New file, macro definitions helpful for assembly
3592 language programming.
3593 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
3595 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3597 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
3599 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
3601 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
3602 reordered insns that can end up being an infinite loop.
3603 * m68k/idp-outbyte.c (READREG): Likewise.
3605 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3607 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
3608 using a large static area for the break area.
3610 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3612 * rs6000/Makefile.in (install*): Add separate installation rules
3613 for sim and evm targets.
3615 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3617 * rs6000/sim*: Add PowerPC simulator support.
3619 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
3621 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
3622 code. Fix callinfo directives to include "millicode" attribute.
3624 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
3626 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
3628 * pa/crt0.S ($START$): Use local label prefix for local label
3631 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
3633 * ex93x/sparclite.h: add __WINSIZE.
3634 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
3637 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3639 * Makefile.in: Updated to reflect filename changes.
3641 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
3642 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
3645 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3647 * m68k/mc68681-duart.h: Removed everything except register offsets.
3648 Changed offsets so they reflect actual chip instead of how device
3649 is mapped into the IDP address space.
3650 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
3651 (READREG, WRITEREG): Changed to correspond to unusual way the
3652 device is mapped (ie. base address + (reg offset * 4) + 3)).
3653 (duart_status, duart_mode, duart_init, duart_restore): Removed,
3654 these interfaces were never used and didn't work.
3655 (outbyte): Removed unconditional delay.
3657 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
3658 change of April 18th which makes the "_end" symbol compatible
3659 with both a.out and coff toolchains.
3660 (zerobss): Handle zero-length bss.
3662 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3664 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
3665 regenerated with autoconf 2.4.2.
3667 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3669 * doc/porting.texi: Fix typos and spelling errors.
3671 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3673 * pa/Makefile.in: Enable HP supplied millicode routines.
3674 * pa/hp-milli.s: Make sure copyright notice gets included
3677 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3680 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3682 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3684 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3686 * pa/crt0.S: Call exit() after returning from main.
3688 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3690 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3691 (distclean, realclean): Remove autoconf-generated config.cache
3692 and config.log files.
3694 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3696 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3697 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3698 is invoked, it makes it much more difficult to debug.
3700 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3702 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3704 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3706 * stat.c: Add const so it works with newlib's stat.h.
3708 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3710 * m68k/mvme.S: Extend sign using two instructions rather than one
3711 so it'll work on a stock mc68000.
3713 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3715 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3716 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3718 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3719 * pa/Makefile.in: Make all just build BSP, add seperate test
3721 * most files: add Cygnus BSD-style copyright message.
3723 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3725 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3726 Use changequote() to temporarily turn off m4 quoting so that
3727 i[345]86-*-go32 pattern in case statement remains unchanged.
3728 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3731 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3733 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3736 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3738 * ex93x: renamed to sparc.
3739 * r3000: renamed to mips.
3740 * hppro: renamed to pa.
3741 * configure.in, configure: Use new directory names.
3742 * config/default.mh: Remove '' in sed program_transform_name so
3744 * doc/porting.texi: update doc.
3746 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3748 * doc/configure.in: converted to autoconf.
3749 * doc/configure: New file, generated with autoconf 2.3.
3751 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3752 r3000}/Makefile.in (Makefile.in): Added config.status to
3754 (config.status): New target.
3756 * m68k/Makefile.in: Build M68332BCC BSP.
3758 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3760 * glue.c: Change decl of end to char[] for some reason.
3761 * (sbrk): Rewrite sbrk so that it works.
3762 * (fstat): Return status indicating fd is for a tty. Makes stdio
3764 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3765 -18(sp). Note that -24 decimal == -18 hex...
3766 * hppro/op50n-io.S: Add read and write interfaces to the rom
3767 monitor. Unfortunately, the monitor doesn't seem to work...
3768 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3769 nice way. Define stack and reserve space. Put heap after stack.
3771 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3773 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3774 versions prior to this generate code that AIX 4.X's sh can't
3777 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3778 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3780 * m68k/bcc.ld: Link with bcc.o
3782 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3784 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3785 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3786 * hppro/divcnst-generic/*: Delete.
3787 * hppro/divcnst-fast/*: Delete.
3788 * hppro/Makefile.in: Delete junk.
3790 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3792 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3793 section, moved __stack definition to the top level and set it
3794 explicitly to the value appropriate to the target board.
3795 Added __end symbol (needed for a.out toolchains).
3797 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3799 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3800 malloc doesn't trash the stack.
3801 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3802 value, which is useless anyway.
3804 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3806 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3808 * m68k/Makefile.in: Install BCC linker script.
3810 * Makefile.in: Fixed typo.
3812 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3813 * hppro/configure: regenerated.
3815 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3817 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3819 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3820 outp. Use correct port numbers for COM1 serial port.
3822 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3824 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3825 proper immediate-operand syntax for whatever the target assembler
3827 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3828 definitions as in m68k/crt0.S.
3830 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3832 * Makefile.in: fixed clean rules such that they do not try to
3833 clean ${SUBDIRS} if libgloss not supported on that target.
3835 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3837 * configure.in: Append new subdirectories to ${configdirs}.
3838 (go32-*-*): Removed.
3839 * configure: Regenerated.
3841 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
3844 * m68k/Makefile.in: Don't hide how BSP objects are built.
3846 * glue.c (print, putnum): declared void.
3848 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
3849 (LIBS_FOR_TARGET): Removed.
3851 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
3852 make variables, expands to compiler flags to find headers and
3853 libraries if ${objroot}/newlib is present.
3854 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
3855 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
3856 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
3857 LIBS_FOR_TARGET): Removed.
3859 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
3861 * m68k/Makefile.in (install): Use correct names for MVME* variables.
3862 * configure.in: Delete `unknown' from m68* case.
3864 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3866 * m68k/crt0.S: initialize stack pointer to __stack before creating
3869 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
3870 bss, and into its own segment with an address at top of RAM.
3872 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3874 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
3875 converted to autoconf.
3876 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
3877 from configure.in with autoconf 2.3.
3879 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
3881 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
3882 CONSTRUCTING and RELOCATING only work for linker scripts built
3883 from ld/scripttmpl/*.
3885 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
3886 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
3887 tables and etext, edata, and end variables are only done when
3890 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
3892 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
3894 * hppro/crt0.S: Remove static definitions of _stack and $global$.
3895 Let the linker script define them in the BSS segment.
3896 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
3897 for $global$ and _stack in the appropriate segments.
3899 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
3901 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
3903 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
3905 * ex93x/ex93x.ld: Add crt0.o in INPUT.
3906 * ex93x/sparcl-stub.c: Add nop after bg insn.
3907 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
3909 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
3911 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
3913 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
3915 * config/default.mh: Use SRCROOT to find the newlib includes.
3917 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
3919 * configure.in, testsuite/configure.in: Add SRCROOT variable.
3920 * glue.c: Change "char *path" to "const char *path" so it works
3921 with the changes stat.h.
3923 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
3925 * ex93x/ex93x.ld: The stubs module now can have different names for
3926 different SPARClite chips. Use default one which is slite930.o.
3928 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3930 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
3932 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
3934 * config/default.h: add -I. to INCLUDES.
3935 * ex93x/salib.c: to include sparclite.h.
3936 * ex93x/sparclite.h: new file copied from gdb/sparclite.
3938 * config/default.mh: Fix INCLUDES to one level less '../'.
3940 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
3942 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
3945 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
3947 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
3948 in the linker script. Use a macro to cover using '#' or '&' for
3950 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
3951 using '#' or '&' for immediate values.
3952 * testsuite/libgloss.all/io.c: Add a test for read().
3954 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
3956 * glue.c: Make use _ansi.h, move to top level libgloss directory
3957 form all other directories.
3958 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
3959 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
3961 * configure.in: All configure.in now edit the value to OBJROOT in
3962 the Makefiles they produce.
3963 * config/default.mh: Use OBJROOT for paths to test for fresh
3965 * configure.in: Add the testsuite directory.
3966 * testsuite/config/{m68k.mt,mips.mt}: New target support for
3967 MVME135, IDP, and Array targets.
3969 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
3971 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
3972 traditional and ANSI varargs. (which currently fail)
3973 * Makefile.in: Build intelligently and use dependancies so we
3974 don't rebuild the world for each test run.
3975 * configure.in: Make a .gdbinit file to run the tests and load via
3978 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3980 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
3983 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3985 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
3986 * m68k/mc68ec.c: Ditto, in asm statements.
3987 * m68k/mvme.S: Ditto.
3989 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3991 * Makefile.in (all): added "else" statements for Ultrix to work
3993 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
3995 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
3996 * testsuite/config/support.c: A minimal testing API for minimal
3998 * testsuite/config/hppa.mt: Set build flags for PRO targets.
3999 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4000 Test cases for libgloss and soft-float.
4002 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4004 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4006 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4007 suite for low level stuff. A few test cases now all build.
4009 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4011 * config/default.mh: Change default path for linking in a freshly
4012 built libc.a, libm.a, libgcc.a to work with -msift-float.
4014 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4017 * m68k/Makefile.in: Use explicit rules, rather than redefining
4018 .c.o. This is to force compiling with -m68000.
4020 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4022 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4025 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4027 * doc, doc/Makefile.in, configure.in: New directory.
4028 * doc/porting.texi: New manual that explains porting the GNU tools
4029 to embedded systems.
4031 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4033 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4034 which has hardware breakpoint support.
4035 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4037 * ex93x/sparcl-stub.c: New file.
4038 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4040 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4042 * r3000/crt0.S: Zero the bss section by words.
4044 * r3000/Makefile.in: Add in the rest of the support code for the
4047 * r3000/array.ld: Set the memory map for the Array Tech LSI
4050 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4051 prototype using ROM entry points.
4053 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4055 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4057 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4059 * hppro/glue.c: Don't stub out __main anymore.
4061 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4063 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4065 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4067 * configure.in: Configure r3000 dir for a mips chip.
4069 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4071 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4074 * hppro/Makefile.in: Link in the rest of the millicode routines.
4076 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4078 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4079 since xgcc is for the wrong architecture.
4081 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4083 * config/default.mh: Find the corrrect libgcc2.a.
4085 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4088 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4089 test-dyncall.c, test-mul.c: New millicode files for low level math
4092 * test.c: Use printf so millicode gets exercised.
4094 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4095 divU_9.S: Fast versions of some division routines.
4097 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4098 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4099 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4100 divU_3.S, divU_7.S: Yet more millicode routines.
4102 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4104 * config/default.mh: Add default searches for the correct libc and
4107 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4109 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4110 for the test program.
4112 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4114 * m68k/glue.c: Remove errno so there's no libc dependancies.
4116 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4117 from mvme.S so the library can link without the stub.
4119 * m68k: New directory. Merge the idp, shared, and mvme135
4120 directories into one place.
4122 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4123 preprocessor actually gets run.
4125 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4127 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4129 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4130 based target boards. Moved from newlib/stub.
4132 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4135 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4136 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
4139 * libgloss: Creation. A library for board support packages. The
4140 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
4142 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
4144 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
4146 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
4148 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
4149 what mvme135-stub.c expects.
4151 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4153 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4156 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4158 * mvme135/mvme135-asm.S: new file.
4159 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4160 Makefile.in: build mvme135-stub.o.
4162 * ChangeLog: created.