1 2005-12-06 Paul Brook <paul@codesourcery.com>
3 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
6 * m68k/mvme135.ld: Ditto.
7 * m68k/sbc5204.ld: Ditto.
8 * m68k/sbc5206.ld: Ditto.
11 2005-11-30 Shaun Jackman <sjackman@gmail.com>
13 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
14 * libnosys/chown.c: New file.
15 * libnosys/readlink.c: New file.
16 * libnosys/symlink.c: New file.
18 2005-11-30 Shaun Jackman <sjackman@gmail.com>
20 * arm/libcfunc.c (clock, sleep, usleep): New functions.
21 * arm/syscalls.c (_clock): New function.
22 (_times): Call _clock.
24 2005-11-17 Shaun Jackman <sjackman@gmail.com>
26 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
27 the IsTTY SWI that _isatty calls.
29 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
31 * cris/linunistd.h: Don't redefine errno as extern int.
33 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
35 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
37 * arm/configure: Regenerate.
39 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
41 * arm/configure.in: Support building crt0.o when syscalls
42 are disabled in newlib.
43 * arm/configure: Regenerated.
45 2005-10-03 James E Wilson <wilson@specifix.com>
47 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
48 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
49 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
50 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
51 mips/pmon.ld: Add support for .bss.* sections.
53 2005-09-23 James E Wilson <wilson@specifix.com>
55 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
56 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
57 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
58 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
59 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
60 support for .gnu.linkonce.b.*.
62 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
64 * rs6000/Makefile.in (VPATH): Use colon as separator.
66 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
68 * ms1/access.c: Change copyright notice.
70 2005-08-19 DJ Delorie <dj@redhat.com>
72 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
73 (*.o): Add dependencies.
74 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
77 2005-08-18 DJ Delorie <dj@redhat.com>
79 * m32c/Makefile.in: Block out memory regions reserved for monitors
80 and simulators. Add monitor link scripts.
82 2005-08-16 Shaun Jackman <sjackman@gmail.com>
84 * arm/syscalls.c (initialise_monitor_handles): Set
85 monitor_stderr to the result of SWI_open(":tt", "a")
86 instead of simply duplicating stdout.
88 2005-08-10 DJ Delorie <dj@redhat.com>
90 * configure.in: Add m32c support.
91 * configure: Regenerated
92 * m32c: New directory, Renesas R8C/M16C/M32C support.
93 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
94 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
95 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
96 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
97 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
98 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
99 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
100 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
102 2005-08-02 Shaun Jackman <sjackman@gmail.com>
104 * libgloss/arm/libcfunc.c (isatty): New function.
106 2005-08-02 Shaun Jackman <sjackman@gmail.com>
108 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
109 argument set to -1, which is an invalid signal number.
110 (_kill): Comment and coding style changes only.
111 (_raise): Remove function.
113 2005-07-19 Paul Brook <paul@codesourcery.com>
115 * arm/crt0.S: Ensure doubleword stack alignment.
117 2005-07-18 Richard Sandiford <richard@codesourcery.com>
119 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
121 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
122 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
123 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
124 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
125 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
126 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
128 2005-07-18 Shaun Jackman <sjackman@gmail.com>
130 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
131 (alarm): Add the weak attribute.
132 (pause): New function. Return ENOSYS.
133 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
136 (_link): Ditto. Return ENOSYS.
137 (_unlink): Call the swi instead of returning -1.
138 (_raise): Add the weak attribute. Return ENOSYS.
139 (isatty): Rename to _isatty. Call the swi instead of returning 1.
140 (_system): Call the swi instead of returning ENOSYS.
143 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
145 * configure.in: Add ms1 case.
146 * configure: Regenerate.
147 * ms1/16-002.ld: New.
148 * ms1/16-003.ld: New.
149 * ms1/64-001.ld: New.
153 * ms1/configure: New.
154 * ms1/configure.in: New.
155 * ms1/crt0-16-002.S: New.
156 * ms1/crt0-16-003.S: New.
157 * ms1/crt0-64-001.S: New.
159 * ms1/exit-16-002.c: New.
160 * ms1/exit-16-003.c: New.
161 * ms1/exit-64-001.c: New.
165 * ms1/gettime.c: New.
169 * ms1/Makefile.in: New.
173 * ms1/startup-16-002.S: New.
174 * ms1/startup-16-003.S: New.
175 * ms1/startup-64-001.S: New.
185 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
187 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
188 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
189 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
190 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
191 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
192 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
193 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
194 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
195 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
196 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
197 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
198 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
201 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
203 * arm/syscalls.c (get_errno): Fix output register constraint.
205 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
207 * rs6000/sim-getrusage.S: New file, broken out of:
209 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
210 (sim-getrusage.o): New rule.
212 2005-04-28 Shaun Jackman <sjackman@gmail.com>
214 * libgloss/syscalls.c (get_errno): Add an output register constraint.
216 2005-04-19 Eric Christopher <echristo@redhat.com>
218 * mips/regs.S: Sign extend constants for mips64 and unify
221 2005-04-12 Shaun Jackman <sjackman@gmail.com>
223 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
227 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
229 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
230 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
231 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
232 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
233 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
235 2005-02-08 Antony King <antony.king@st.com>
237 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
238 instead of file pointer.
240 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
242 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
243 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
244 (all): Use ALL_INSTALL_FILES instead of its contents. Add
245 ALL_INSTALL_FILES_NEWLIB_COPY.
246 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
248 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
250 * configure.in: Support cris-*-* and crisv32-*-*.
251 * libnosys/configure.in: Ditto.
252 * configure, libnosys/configure: Regenerate.
253 * cris: New directory.
254 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
255 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
256 cris/Makefile.in, cris/setup.S, cris/configure: New files.
258 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
260 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
262 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
264 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
265 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
266 __make_section_unallocated. Mark magic variable as used.
268 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
270 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
272 (libc_cv_asm_popsection_directive): Ditto.
273 (libc_cv_section_attributes): Ditto.
274 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
275 "_" as well, and set __SYMBOL_PREFIX accordingly.
276 * libnosys/configure: Regenerate.
278 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
280 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
281 as-new and ld-new, not as.new and ld.new.
283 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
285 * libnosys/warning.h (__make_section_unallocated)
286 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
287 instead of ";" to delimit assembly lines.
289 2005-01-07 Paul Brook <paul@codesourcery.com>
291 * arm/crt0.S: Call __libc_{init,fini}_array instead of
292 _init/_fini if they exist.
294 2004-11-26 Paul Brook <paul@codesourcery.com>
296 * arm/crt0.S (_start): Add .cantunwind annotation.
298 2004-10-28 Nick Clifton <nickc@redhat.com>
300 * configure.in: Add support for iq2000 target.
301 * configure: Regenerate.
303 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
305 * configure.in: Support crx-*-*.
306 * configure: regenerate.
307 * crx/_exit.c: New file.
308 * crx/_getenv.c: Ditto.
309 * crx/_rename: Ditto.
310 * crx/close.c: Ditto.
311 * crx/configure.in: Ditto.
315 * crx/dvz_hndl.c: Ditto.
316 * crx/flg_hndl.c: Ditto.
317 * crx/fstat.c: Ditto.
318 * crx/getpid.c: Ditto.
319 * crx/iad_hndl.c: Ditto.
320 * crx/intable.c: Ditto.
321 * crx/isatty.c: Ditto.
323 * crx/lseek.c: Ditto.
324 * crx/Makefile.in: Ditto.
326 * crx/putnum.c: Ditto.
331 * crx/svc_hndl.c: Ditto.
333 * crx/und_hndl.c: Ditto.
334 * crx/unlink.c: Ditto.
335 * crx/write.c: Ditto.
337 2004-10-01 Paul Brook <paul@codesourcery.com>
339 * arm/configure.in: Add *-*-aebi target.
340 * arm/configure: Regenerate.
342 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
344 * i386/cygmon.ld (.text): Fix alignment.
345 (.rodata): Handle .rodata.* sections.
347 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
349 * Makefile.in: Support $(DESTDIR).
350 * arm/Makefile.in: Ditto.
351 * d30v/Makefile.in: Ditto.
352 * doc/Makefile.in: Ditto.
353 * fr30/Makefile.in: Ditto.
354 * frv/Makefile.in: Ditto.
355 * hp74x/Makefile.in: Ditto.
356 * i386/Makefile.in: Ditto.
357 * i960/Makefile.in: Ditto.
358 * iq2000/Makefile.in: Ditto.
359 * libnosys/Makefile.in: Ditto.
360 * m32r/Makefile.in: Ditto.
361 * m68hc11/Makefile.in: Ditto.
362 * m68k/Makefile.in: Ditto.
363 * mcore/Makefile.in: Ditto.
364 * mips/Makefile.in: Ditto.
365 * mn10200/Makefile.in: Ditto.
366 * mn10300/Makefile.in: Ditto.
367 * pa/Makefile.in: Ditto.
368 * rs6000/Makefile.in: Ditto.
369 * sparc/Makefile.in: Ditto.
370 * sparc/libsys/Makefile.in: Ditto.
371 * xstormy16/Makefile.in: Ditto.
373 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
375 * libnosys/_exit.c: New file.
376 * libnosys/Makefile.in: Add _exit.o.
378 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
380 * arm/configure.in: Check the value of newlib-may-supply-syscalls
381 enablement variable to determine if crt0 should or should not be
383 * arm/configure: Regenerated.
384 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
385 @BUILD_CRT0_FALSE@ variables set in configure to determine
386 if crt0.o should be built and installed.
388 2004-06-09 Toralf Lund <toralf@procaptura.com>
390 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
391 FIQ and IRQ mode, plus calls hardware_init_hook() and
392 software_init_hook() if present.
393 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
395 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
396 librdpmon.a, librdimon.a - support file for "bare" setup, as well
397 as "RDP" and "RDI" monitors.
398 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
399 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
400 with above mentioned support libs and startfiles.
402 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
404 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
407 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
409 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
411 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
413 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
414 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
415 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
416 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
418 2004-04-02 Chris Demetriou <cgd@broadcom.com>
420 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
422 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
423 * mips/vr5xxx.S: Likewise.
425 2004-03-23 Eric Christopher <echristo@redhat.com>
427 * frv/crt0.S: Fix comment.
428 * mips/configure.in: Add mipsisa64-*-* to target support.
429 * mips/configure: Regenerate.
431 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
433 * m68hc11/sci-inout.S: Supports -mlong-calls.
434 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
435 (.text): Mark the .installN and .finiN section with KEEP.
436 (.vectors): Likewise for .vectors.
437 (.gcc_except_table): New section.
438 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
439 (.text): Mark the .installN and .finiN section with KEEP.
440 (.vectors): Likewise for .vectors.
441 (.gcc_except_table): New section.
443 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
445 * m68k/leds.c: remove led_putnum(), zylons() forward
446 function declarations.
447 * m68k/leds.h: add zylons() forward function declaration.
449 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
451 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
452 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
453 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
454 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
455 * frv/crt0.S: Fix fdpic sp calculation.
456 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
457 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
458 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
459 fixup ctors nor dtors on FDPIC.
460 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
461 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
462 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
463 gr15 before function calls.
464 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
465 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
468 2003-10-27 Bernardo Innocenti <bernie@develer.com>
470 * m68k/asm.h: Add macros for -fPIC, -msep-data and
471 -mid-shared-library support.
472 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
473 -mid-shared-library support.
474 * m68k/sim-crt0.S: Likewise.
476 2003-10-15 Bernardo Innocenti <bernie@develer.com>
478 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
479 typedef from <unistd.h>.
481 2003-08-26 Jason Merrill <jason@redhat.com>
483 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
484 * sparc/sparc86x.ld: Likewise.
486 2003-08-20 Chris Demetriou <cgd@broadcom.com>
488 * mips/crt0_cfe.S: New file.
489 * mips/cfe_mem.c: New file.
490 * mips/cfe_prestart.S: Remove.
491 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
492 and use _start as the entry point. Align BSS to 32-byte boundary.
493 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
494 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
495 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
496 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
497 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
498 * mips/configure.in: Build and install crt0_cfe.o when CFE support
500 * mips/configure: Regenerate.
502 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
504 * i386/cygmon-salib.c (unlink): New stub.
506 2003-08-08 Mark Salter <msalter@redhat.com>
508 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
510 Bernd Schmidt <bernds@redhat.com>
512 * i386/cygmon.ld: Add entry for .rodata.
514 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
516 * m32r/configure.in: fixed bug to delete ../config-ml.in.
518 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
520 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
521 * mn10300/asb2305.ld: Added ASB2305 support.
522 * mn10300/configure: Ditto.
523 * mn10300/configure.in: Ditto.
524 2001-09-12 Stan Cox <scox@redhat.com>
525 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
527 * mn10300/configure.in: Add support for asb2303 board script.
529 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
531 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
533 * configure: Regenerated.
535 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
537 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
540 2003-06-06 Stan Cox <scox@redhat.com>
541 Jeff Johnston <jjohnstn@redhat.com>
542 Anthony Green <green@redhat.com>
544 * configure.in: Add iq2000 support.
545 * configure: Rebuilt.
546 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
547 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
548 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
549 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
550 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
551 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
552 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
553 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
554 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
557 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
559 * libnosys/Makefile.in: Add errno.o.
560 * libnosys/errno.c: New file to supply errno definition if
561 one not provided yet.
563 2003-05-26 Eric Christopher <echristo@redhat.com>
565 * mips/crt0.S: Remove stackbase variable set.
567 2003-05-02 Eric Christopher <echristo@redhat.com>
569 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
571 2003-04-29 Nick Clifton <nickc@redhat.com>
573 * libnosys/sbrk.c: Remove unnecessary #include's.
574 Change return type of _sbrk() function to void * to match
575 definition in system header files.
578 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
580 * xstormy16/sim_rom.ld: New.
581 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
582 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
583 * xstormy16/eva_app.ld (_rdata, _data): New.
584 * xstormy16/sim_high.ld (_rdata, _data): New.
586 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
588 * m32r/Makefile.in: Add multilib support.
589 * m32r/configure.in: Ditto.
590 * m32r/configure: Regenerated.
592 2003-04-16 Nick Clifton <nickc@redhat.com>
594 * xstormy16/sim_high.ld: Add .jcr section mapping.
595 * xstormy16/eva_stub.ld: Likewise.
596 * xstormy16/eva_app.ld: Likewise.
598 2003-04-09 Chris Demetriou <cgd@broadcom.com>
600 * mips/cfe.c (_flush_cache): New function.
602 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
604 * mips/nullmon.c (_ftext, _end): Adjust declaration.
605 (get_mem_info): Rework.
607 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
609 * mips/crt0.S (zerobss): Reload __memsize after call.
611 2003-02-17 Chris Demetriou <cgd@broadcom.com>
613 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
615 2003-02-05 Chris Demetriou <cgd@broadcom.com>
617 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
619 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
620 way as mipsisa32-*-*.
621 * mips/configure: Regenerate.
623 2003-02-05 Chris Demetriou <cgd@broadcom.com>
625 * mips/cfe.c (hardware_hazard_hook): Move...
626 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
627 and translate into assembly.
629 2003-01-08 Richard Sandiford <rsandifo@redhat.com
631 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
632 Pass an empty argv and envp to main().
634 2003-01-08 Richard Sandiford <rsandifo@redhat.com
636 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
637 * mips/configure: Regenerate.
639 2003-01-07 Chris Demetriou <cgd@broadcom.com>
641 * crt0.S: Check for definition of __mips64 rather than
642 checking (__mips < 3).
644 * cygmon.c (sysCall): Avoid multi-line string literals.
646 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
648 * mips/Makefile.in: Add cygmon support.
649 * mips/configure.in: Ditto.
650 * mips/configure: Regenerated.
651 * mips/crt0_cygmon.S: New file.
652 * mips/cygmon.c: Ditto.
653 * mips/pmon.S: Minor formatting and copyright changes.
654 * mips/crt0.S: Ditto.
656 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
658 * arm/Makefile.in: Add support for new pid specs.
659 * arm/coff-iq80310.specs: Change to allow future support.
660 * arm/elf-iq80310.specs: Ditto.
661 * arm/elf-redboot.specs: Ditto.
662 * arm/coff-redboot.ld: Add EH frame support.
663 * arm/redboot-crt0.S: Add optional code to clear bss without
665 * arm/coff-pid.specs: New file.
666 * arm/elf-pid.specs: New file.
668 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
669 Catherine Moore <clm@redhat.com>
671 * m32r/configure.in: Do not require gcc to be able to link an
673 * m32r/configure: Regenerate.
674 * m32r/Makefile.in: Directly reference gdbstub.
676 2002-10-25 Bernd Schmidt <bernds@redhat.com>
678 * i386/cygmon.ld: Add entry for .gcc_except_table.
680 2000-10-25 Mark Salter <msalter@redhat.com>
682 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
683 use __start for start symbol.
684 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
685 Disable file I/O extensions to make Plum Hall happy.
686 * i386/cygmon.ld: Set __start as entry point.
687 * i386/Makefile.in: Support IS_AOUT.
688 * i386/configure.in: Support IS_AOUT.
689 * i386/configure: Regenerated.
690 * i386/cygmon-salib.c:
691 * i386/cygmon-gmon.c (_mcount): It's _etext.
693 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
695 * configure.in: Clarify some of the triplets so unsupported
696 configurations don't pass through.
697 * configure: Regenerated.
699 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
701 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
703 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
705 * mips/ddb.ld: KEEP .init and .fini.
706 * mips/ddb-kseg0.ld: Likewise.
708 2002-10-04 Michael Snyder <msnyder@redhat.com>
710 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
711 exception vector address, as suggested by Mitsubishi.
712 (getExceptionVector): Ditto.
714 2002-08-01 Chris Demetriou <cgd@broadcom.com>
716 * mips/cfe.ld (STARTUP): New definition.
717 * mips/ddb-kseg0.ld (STARTUP): Likewise.
718 * mips/ddb.ld (STARTUP): Likewise.
719 * mips/dve.ld (STARTUP): Likewise.
720 * mips/idt.ld (STARTUP): Likewise.
721 * mips/jmr3904app-java.ld (STARTUP): Likewise.
722 * mips/jmr3904app.ld (STARTUP): Likewise.
723 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
724 * mips/jmr3904dram.ld (STARTUP): Likewise.
725 * mips/lsi.ld (STARTUP): Likewise.
726 * mips/nullmon.ld (STARTUP): Likewise.
727 * mips/pmon.ld (STARTUP): Likewise.
729 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
731 * README: Mention 68HC11/68HC12 support.
732 * configure.in: Recognize m6811-elf and m6812-elf.
733 * configure: Regenerated.
734 * m68hc11/Makefile.in: New file.
735 * m68hc11/configure.in: New file.
736 * m68hc11/configure: New file.
737 * m68hc11/crt0.S: New file.
738 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
739 * m68hc11/sim-valid-m68hc11.ld: New file.
740 * m68hc11/sim-valid-m68hc12.ld: New file.
741 * m68hc11/syscalls.c: New file.
743 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
745 * rs6000/simulator.S (gettimeofday): New.
748 2002-07-18 Chris Demetriou <cgd@broadcom.com>
750 * read.c (read): Don't assign past end of buffer, fix return value.
752 2002-07-12 Chris Demetriou <cgd@broadcom.com>
754 * mips/Makefile.in (GENOBJS2): New variable to name other
755 commonly used objects.
756 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
758 * mips/Makefile.in: Add support for Broadcom CFE firmware.
759 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
760 * mips/configure: Regenerate.
761 * mips/cfe.c: New file.
762 * mips/cfe.ld: New file.
763 * mips/cfe_api.c: New file.
764 * mips/cfe_api.h: New file.
765 * mips/cfe_api_int.h: New file.
766 * mips/cfe_error.h: New file.
767 * mips/cfe_prestart.S: New file.
769 2002-07-12 Chris Demetriou <cgd@broadcom.com>
771 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
772 symbols for optionally-provided functions.
773 * mips/ddb-kseg0.ld: Likewise.
774 * mips/ddb.ld: Likewise.
775 * mips/dve.ld: Likewise.
776 * mips/idt.ld: Likewise.
777 * mips/idt32.ld: Likewise.
778 * mips/idt64.ld: Likewise.
779 * mips/idtecoff.ld: Likewise.
780 * mips/jmr3904app-java.ld: Likewise.
781 * mips/jmr3904app.ld: Likewise.
782 * mips/jmr3904dram-java.ld: Likewise.
783 * mips/jmr3904dram.ld: Likewise.
784 * mips/lsi.ld: Likewise.
785 * mips/nullmon.ld: Likewise.
786 * mips/pmon.ld: Likewise.
787 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
788 functions if they are provided.
789 (_exit): Handle __embedded_pic properly.
791 2002-06-18 Dave Brolley <brolley@redhat.com>
793 From Catherine Moore, Michael Meissner, Richard Sandiford:
794 * configure.in: Support frv*-*-*.
795 * frv/Makefile.in: New file.
796 * frv/configure: New file.
797 * frv/configure.in: New file.
798 * frv/crt0.S: New file.
799 * frv/fstat.c: New file.
800 * frv/getpid.c: New file.
801 * frv/isatty.c: New file.
802 * frv/kill.c: New file.
803 * frv/print.c: New file.
804 * frv/putnum.c: New file.
805 * frv/sbrk.c: New file.
806 * frv/sim-close.S: New file.
807 * frv/sim-exit.S: New file.
808 * frv/sim-inbyte.c: New file.
809 * frv/sim-lseek.S: New file.
810 * frv/sim-open.S: New file.
811 * frv/sim-read.S: New file.
812 * frv/sim-time.c: New file.
813 * frv/sim-unlink.S: New file.
814 * frv/sim-write.S: New file.
815 * frv/stat.c: New file.
817 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
819 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
820 * libnosys/configure.in: Check gcc's support for section attributes.
821 * libnosys/warning.h: Have link_warning expand to nothing if gcc
822 does not support section attributes.
824 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
826 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
828 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
833 (_rename): New function.
836 (_unlink): Call a syscall for this now.
839 (_gettimeofday): Ditto.
841 2002-04-17 Joel Sherrill <joel@OARcorp.com>
843 * debug.h: Change mem_err to volatile to match definition in
846 2002-04-17 Joel Sherrill <joel@OARcorp.com>
848 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
851 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
853 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
854 of AC_PROG_CC to avoid building an executable in configuration.
855 * m68k/configure: Regenerated.
857 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
859 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
862 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
864 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
866 2002-02-05 Mark Salter <msalter@redhat.com>
868 * arm/elf-iq80310.specs: Ditto.
869 * arm/elf-redboot.specs: Ditto.
870 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
871 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
873 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
875 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
877 * xstormy16/eva_app.ld: Add __malloc_start.
878 * xstormy16/sbrk.c: Remove.
879 * xstormy16/sim_malloc_start.s: New file.
880 * xstormy16/sim_high.ld: Make the stack start immediately at the
883 2002-02-01 Michael Meissner <meissner@redhat.com>
885 * mips/cma101.c (__sizemem_default): Allow user to specify the
889 2002-01-24 Mark Salter <msalter@redhat.com>
891 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
893 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
894 (__get_memtop): New funtion to return top of memory.
896 2002-01-15 Mark Salter <msalter@redhat.com>
898 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
899 forward interrupts to user application vectors.
901 * xstormy16/crt0_stub.s: Remove default interrupt routines.
903 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
904 add it to install list.
906 2002-01-07 Mark Salter <msalter@redhat.com>
908 * configure.in: Add support for arm, strongarm, and xscale.
909 * configure: Regenerated.
910 * arm/coff-iq80310.specs: New file.
911 * arm/coff-redboot.ld: New file.
912 * arm/coff-redboot.specs: New file.
913 * arm/configure: New file.
914 * arm/configure.in: New file.
915 * arm/elf-iq80310.specs: New file.
916 * arm/elf-redboot.ld: New file.
917 * arm/elf-redboot.specs: New file.
918 * arm/Makefile.in: New file.
919 * arm/redboot-crt0.S: New file.
920 * arm/redboot-syscalls.c: New file.
922 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
923 Mark Salter <msalter@redhat.com>
924 Catherine Moore <clm@redhat.com>
925 Richard Henderson <rth@redhat.com>
927 * configure.in: Add xstormy16.
928 * libnosys/configure.in: Add xstormy16.
929 * configure: Regenerated.
930 * libnosys/configure: Regenerated.
931 * xstormy16/Makefile.in: New file.
932 * xstormy16/close.c: New file.
933 * xstormy16/configure: New file.
934 * xstormy16/configure.in: New file.
935 * xstormy16/crt0.s: New file.
936 * xstormy16/crt0_stub.s: New file.
937 * xstormy16/crti.s: New file.
938 * xstormy16/crtn.s: New file.
939 * xstormy16/eva_app.c: New file.
940 * xstormy16/eva_app.ld: New file.
941 * xstormy16/eva_stub.ld: New file.
942 * xstormy16/fstat.c: New file.
943 * xstormy16/getpid.c: New file.
944 * xstormy16/kill.c: New file.
945 * xstormy16/lseek.c: New file.
946 * xstormy16/open.c: New file.
947 * xstormy16/sbrk.c: New file.
948 * xstormy16/sim_high.ld: New file.
949 * xstormy16/stat.c: New file.
950 * xstormy16/syscalls.S: New file.
951 * xstormy16/syscalls.m4: New file.
952 * xstormy16/unlink.c: New file.
953 * xstormy16/xstormy16_stub.c: New file.
955 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
957 * m32r/Makefile.in: Use gdb stub set by configure.
958 * m32r/configure.in: Add a special macro for testing
959 c compiler without building executable. Add setting of
961 * m32r/configure: Regenerated.
963 2001-10-31 David Howells <dhowells@redhat.com>
965 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
966 * mn10300/times.c: Renamed "times" to "_times" so that it can be
967 referenced by newlib.
968 * mn10300/cygmon.c: New file.
969 * mn10300/crt0_redboot.S: Ditto.
970 * mn10300/crt0_cygmon.S: Ditto.
971 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
972 * mn10300/configure.in: Changed to allow for future
973 evaluation boards to be added.
974 * mn10300/configure: Regenerated.
976 2001-10-17 Michael Meissner <meissner@redhat.com>
978 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
979 identify if a program is running in kernel segment 0.
981 * cma101.c (__sizemem): If we are running in kernel segment 0,
982 instead of kernel segment 1, use kernel segment 0 addresses which
983 are uncached when sizing memory.
985 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
986 program to run in kernel segment 0, instead of kernel segment 1.
988 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
989 * configure: Regenerate.
991 2001-09-15 Eric Christopher <echristo@redhat.com>
993 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
995 * mips/configure: Regenerate.
997 2001-09-14 Eric Christopher <echristo@redhat.com>
999 * mips/configure.in: Add mipsisa32 support.
1000 * mips/configure: Regenerate.
1001 * mips/idt32.ld: New file.
1002 * mips/idt64.ld: New file.
1004 2001-09-11 Michael Meissner <meissner@redhat.com>
1006 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1007 point registers, even if we are compiling for a mips3 or greater.
1009 2001-09-10 Jim Blandy <jimb@redhat.com>
1011 Add support for GDB monitor-style I/O.
1012 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1014 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1015 precede the byte with a ^O character.
1016 * m68k/idpgdb.ld: New linker script.
1017 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1019 (all): Add ${IDPGDB_BSP} to the list of things to build.
1020 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1021 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1022 (install): Install the IDPGDB stuff, too.
1024 2001-08-30 Richard Henderson <rth@redhat.com>
1025 Eric Christopher <echristo@redhat.com>
1027 * mips/crt0.S: Fix for .init/.fini sections.
1029 2001-08-30 Richard Henderson <rth@redhat.com>
1030 Eric Christopher <echristo@redhat.com>
1032 * mips/idt.ld: Rewrite for .init/.fini sections.
1034 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1036 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1038 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1040 * hp74x/configure: Regenerated with current autoconf.
1041 * m32r/configure: Ditto.
1042 * m68k/configure: Ditto.
1043 * pa/configure: Ditto.
1044 * sparc/configure: Ditto.
1046 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1048 * rs6000/simulator.S (dup): New syscall.
1050 2001-02-28 Will Cohen <wcohen@redhat.com>
1052 * src/libgloss/m68k/Makefile.in: Updated copyright and
1053 added rules to build simulator related libraries.
1054 (SIM_SCRIPTS): New variable.
1055 (SIM_LDFLAGS): New variable.
1056 (SIM_BSP): New variable.
1057 (SIM_CRT0): New variable.
1058 (SIM_OBJS): New variable.
1059 (SIM_TEST): New variable.
1060 (SIM_INSTALL): new variable.
1061 * src/libgloss/m68k/sim-abort.c: New file.
1062 * src/libgloss/m68k/sim-crt0.S: New file.
1063 * src/libgloss/m68k/sim-errno.c: New file.
1064 * src/libgloss/m68k/sim-funcs.c: New file.
1065 * src/libgloss/m68k/sim-inbyte.c: New file.
1066 * src/libgloss/m68k/sim-print.c: New file.
1067 * src/libgloss/m68k/sim-sbrk.c: New file.
1068 * src/libgloss/m68k/sim.ld: New file.
1069 * src/libgloss/m68k/simulator.S: New file.
1071 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1073 * mn10200/access.c: With DJ Delorie's permission, this code is
1074 now freely modifiable with no reference to "copying.dj".
1075 * mn10300/access.c: Ditto.
1077 2001-02-06 Will Cohen <wcohen@redhat.com>
1079 * rs6000/sim-errno.c (__errno): Removed.
1080 (_cerror): Use re-entrant version of errno.
1082 2000-09-05 Geoff Keating <geoffk@cygnus.com>
1084 * rs6000/simulator.S: Use conditional returns for documentation
1086 (access): Add new syscall.
1088 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1090 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1092 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1094 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1095 status register for 32 bit addressing
1096 * mips/regs.S: Add symbols for status and config register fields.
1097 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1098 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1099 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1100 * mips/configure.in: Add case arm for mips64vr5000 since the
1101 default (which was previously used) should not get vr5xxx.o.
1103 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1105 * wince/Makefile.am: Use LDADD from configure.
1106 * wince/Makefile.in: Regenerate.
1107 * wince/configure.in: Determine libraries needed based (crudely) on
1109 * wince/configure: Regenerate.
1111 1999-12-16 Tom Tromey <tromey@cygnus.com>
1113 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1115 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1116 patch of 1998-11-23.
1118 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1119 against -lgcjcoop, not -lqthreads.
1120 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1122 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1124 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1125 without the bits for __{C,D}TOR_{LIST,END}__.
1127 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1129 * m68k/idp.ld (.text): Put crtbegin at the start of the
1130 constructors and destructors.
1132 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1134 * wince/Makefile.am: Add missing gdbdir assignment.
1135 * wince/Makefile.in: Regenerate.
1137 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1139 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1141 1999-11-15 Nick Clifton <nickc@cygnus.com>
1143 * configure.in: Add arm-wince-pe target.
1144 * configure: Regenerate.
1146 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1148 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1149 not bringing in crtbegin.o.
1150 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1152 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1154 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1155 earlier because it'll be needed. Set the high bits of the PC to
1156 be consistent with other pointers, so that exception handling
1157 doesn't get confused.
1159 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1161 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1162 on case-insensitive windows filesystems.
1164 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1166 * configure.in: Generalize Windows CE target detection.
1167 * configure: Regenerate.
1168 * wince/Makefile.am: Rename CE stub filename.
1169 * wince/Makefile.in: Regenerate.
1170 * wince/configure.in: Allow changing of CE stub.
1171 * wince/configure: Regenerate.
1173 1999-07-26 Andrew Haley <aph@cygnus.com>
1175 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1176 and _end to allow them to be placed anywhere in memory.
1178 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1180 * sparc/elfsim.ld: Provide initp support.
1182 1999-06-22 Nick Clifton <nickc@cygnus.com>
1184 * mips/dve.ld (.rdata): Rename section to .rodata.
1185 * mips/idt.ld (.rdata): Rename section to .rodata.
1186 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1187 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1188 * mips/lsi.ld (.rdata): Rename section to .rodata.
1189 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1190 * mips/pmon.ld (.rdata): Rename section to .rodata.
1191 * mips/r5900.ld (.rdata): Rename section to .rodata.
1192 * mips/sky.ld (.rdata): Rename section to .rodata.
1193 * mips/vpu.ld (.rdata): Rename section to .rodata.
1195 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1197 * libnosys/configure.in: Added setting of ac_file
1198 prior to calling config-ml.in.
1199 * libnosys/configure: Regenerated.
1200 * libnosys/Makefile.in: Added code to make install directory
1201 for libnosys.a prior to installing.
1203 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1205 * Makefile.am: Expect the object file to be in the
1207 * Makefile.in: Regenerate.
1209 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1211 * configure.in: Add wince targest.
1212 * configure: Regenerate.
1213 * wince: New directory
1214 * wince/Makefile.am: New file.
1215 * wince/Makefile.in: New file.
1216 * wince/aclocal.m4: New file.
1217 * wince/configure: New file.
1218 * wince/configure.in: New file.
1220 1999-05-24 Jim Wilson <wilson@cygnus.com>
1222 * sparc/elfsim.ld: Add `.data.*'.
1224 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1226 * m68k/idp.ld: Add initp support.
1227 * sparc/cygmon.ld.src: Likewise.
1229 1999-05-14 Nick Clifton <nickc@cygnus.com>
1231 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1233 1999-05-13 Mark Salter <msalter@cygnus.com>
1235 * mcore/configure.in: Fixed multilib support.
1236 * mcore/configure: Regenerated.
1237 * mcore/Makefile.in: Fixed multilib problems.
1238 Added cmb board support
1239 * mcore/close.c: New file.
1240 * mcore/cmb-exit.c: Ditto.
1241 * mcore/cmb-inbyte.c: Ditto.
1242 * mcore/cmb-outbyte.c: Ditto.
1243 * mcore/elf-cmb.ld: Ditto.
1244 * mcore/elf-cmb.specs: Ditto.
1245 * mcore/fstat.c: Ditto.
1246 * mcore/getpid.c: Ditto.
1247 * mcore/kill.c: Ditto.
1248 * mcore/lseek.c: Ditto.
1249 * mcore/open.c: Ditto.
1250 * mcore/pe-cmb.ld: Ditto.
1251 * mcore/pe-cmb.specs: Ditto.
1252 * mcore/print.c: Ditto.
1253 * mcore/putnum.c: Ditto.
1254 * mcore/raise.c: Ditto.
1255 * mcore/read.c: Ditto.
1256 * mcore/sbrk.c: Ditto.
1257 * mcore/stat.c: Ditto.
1258 * mcore/unlink.c: Ditto.
1259 * mcore/write.c: Ditto.
1260 * mcore/c-syscalls.c: Removed.
1262 1999-05-07 Nick Clifton <nickc@cygnus.com>
1264 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1265 Tidy up code layout.
1267 1999-05-06 Nick Clifton <nickc@cygnus.com>
1269 * mcore/Makefile.in: Fix build rule.
1270 * mcore/syscalls.s: Rename to syscalls.S
1272 1999-05-04 Nick Clifton <nickc@cygnus.com>
1274 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1275 * mcore/configure: Regenerate.
1277 1999-04-29 Nick Clifton <nickc@cygnus.com>
1279 * mcore/crt0.S: Renamed file from crt0.s.
1280 Only invoke init() and fini() routines for ELF builds.
1281 Use __bss_start__ and __bss_end__ to locate .bss section.
1283 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1285 * mips/array.ld: Fix ELF ctor/dtor support.
1286 * mips/ddb.ld: Likewise.
1287 * mips/dve.ld: Likewise.
1288 * mips/idt.ld: Likewise.
1289 * mips/jmr3904app.ld: Likewise.
1290 * mips/lsi.ld: Likewise.
1291 * mips/nullmon.ld: Likewise.
1292 * mips/pmon.ld: Likewise.
1293 * mips/r5900.ld: Likewise.
1294 * mips/sky.ld: Likewise.
1295 * mips/vpu.ld: Likewise.
1297 1999-04-22 Nick Clifton <nickc@cygnus.com>
1299 * mcore/crt0.s: Initialise data section, call _init and _fini.
1301 * mcore/syscalls.s (_exit): Renamed from __exit.
1303 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1306 1999-04-21 Nick Clifton <nickc@cygnus.com>
1308 * mcore/crt0.s (_start): Use .long directive, not .word.
1310 * mcore/syscalls.s (_sbrk): fix syntax.
1312 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1314 * sparc/sparc86.ld: Set alignment for the .data section.
1316 1999-04-18 Nick Clifton <nickc@cygnus.com>
1318 * configure.in: Add support for mcore targets.
1319 * configure: Regenerate.
1320 * mcore: New directory.
1321 * mcore/Makefile.in: New File: meta Makefile.
1322 * mcore/configure.in: New File: meta configure file..
1323 * mcore/configure: New File: Generated.
1324 * mcore/crt0.s: New File: mcore startup code.
1325 * mcore/syscalls.s: New File: Assembler system call stubs.
1326 * mcore/c-syscalls.c: New File: C system call stubs.
1328 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
1330 * mips/array.ld: Support linkonce sections.
1331 * mips/ddb.ld: Likewise.
1332 * mips/dve.ld: Likewise.
1333 * mips/idt.ld: Likewise.
1334 * mips/jmr3904app.ld: Likewise.
1335 * mips/jmr3904app-java.ld: Likewise.
1336 * mips/jmr3904dram.ld: Likewise.
1337 * mips/jmr3904dram-java.ld: Likewise.
1338 * mips/lsi.ld: Likewise.
1339 * mips/nullmon.ld: Likewise.
1340 * mips/pmon.ld: Likewise.
1341 * mips/r5900.ld: Likewise.
1342 * mips/sky.ld: Likewise.
1343 * mips/vpu.ld: Likewise.
1345 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
1347 * mips/array.ld: Add ELF ctor/dtor support.
1348 * mips/ddb.ld: Likewise.
1349 * mips/dve.ld: Likewise.
1350 * mips/idt.ld: Likewise.
1351 * mips/jmr3904app.ld: Likewise.
1352 * mips/lsi.ld: Likewise.
1353 * mips/nullmon.ld: Likewise.
1354 * mips/pmon.ld: Likewise.
1355 * mips/r5900.ld: Likewise.
1356 * mips/sky.ld: Likewise.
1357 * mips/vpu.ld: Likewise.
1359 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
1361 * i960/crt0.c (_start): Increase stack size to 256K.
1363 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
1365 * i386/cygmon-salib.c: Add read and write syscall support.
1366 * i386/cygmon-syscall.h: Ditto.
1368 * i386/cygmon-gmon.[ch]: Profile support.
1370 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
1372 * libnosys/configure.in: Check cygwin*, not cygwin32.
1373 * libnosys/configure: Regenerate.
1375 1999-02-18 Tom Tromey <tromey@cygnus.com>
1377 * mips/configure: Rebuilt.
1378 * mips/configure.in (script_list): Added jmr3904dram-java and
1380 * mips/jmr3904dram-java.ld: New file.
1381 * mips/jmr3904dram.ld: Don't mention -lqthreads.
1382 * mips/jmr3904app-java.ld: New file.
1383 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
1385 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
1387 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
1389 1999-02-18 Tom Tromey <tromey@cygnus.com>
1391 * Merge from branch:
1393 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
1395 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
1396 library name change.
1398 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
1400 * mips/configure.in (script_list): Added jmr3904dram.ld.
1401 * mips/configure: Rebuilt.
1403 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
1405 * mips/jmr3904dram.ld: Created.
1407 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
1409 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
1410 it must be linked it.
1412 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
1414 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
1415 the padding allocated for alignment.
1417 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
1419 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
1420 imported from the linker script.
1421 * mips/jmr3904app.ld: Provide _mem_size.
1423 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
1425 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
1427 * mips/crt0.S: set argc to 0 before calling main()
1428 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
1430 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
1432 * mips/jmr3904-io.c: Implement get_mem_info().
1434 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
1436 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
1437 * mips/configure.in: Ditto.
1438 * mips/configure: Regenerate.
1440 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
1442 * mips/configure.in: Add jmr3904app to script list for tx39.
1443 * mips/configure: Regenerate.
1445 1999-02-08 Nick Clifton <nickc@cygnus.com>
1447 * libnosys/configure.in: Add support for StrongARM target.
1448 * libnosys/configure: Regenerate.
1450 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
1452 * d30v/syscalls.c (time): Added code to honor argument
1453 passed to time which is either a pointer to a time_t
1454 value to set or is the NULL pointer.
1456 1999-02-03 Keith Seitz <keiths@cygnus.com>
1458 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
1459 only unsigned chars.
1460 (getDebugChar2): Remove and integrate support into "M"
1463 1999-01-29 Doug Evans <devans@casey.cygnus.com>
1465 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
1466 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
1469 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
1471 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
1472 not "._stack". Remove mn10200 support.
1473 * mn10300/trap.S: Remove mn10200 support.
1474 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
1475 the .stack output section to be safe.
1476 * mn10300/eval.ld: Likewise.
1478 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
1480 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
1481 the .stack output section to be safe.
1482 * mn10200/eval.ld: Likewise.
1484 1999-01-14 Nick Clifton <nickc@cygnus.com>
1486 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
1489 * fr30/crt0.s (_start): Use atexit to call C++ global
1490 destructors. Patch from Mark Salter <msalter@cygnus.com>
1492 1999-01-12 Nick Clifton <nickc@cygnus.com>
1494 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
1496 1999-01-11 Nick Clifton <nickc@cygnus.com>
1498 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
1499 global constructor/destructor support.
1501 1999-01-07 Nick Clifton <nickc@cygnus.com>
1503 * fr30/crt0.s (_start): Apply patch from Mark Salter
1504 <msalter@cygnus.com> to cope with initialising .bss areas that are
1507 1998-12-23 Michael Meissner <meissner@cygnus.com>
1509 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
1510 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
1511 (.gcc_except_table): Ditto.
1513 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
1515 * sh/sh1lcevb.ld: Add DWARF sections.
1516 * sh/sh2lcevb.ld: Ditto.
1517 * sh/sh3lcevb.ld: Ditto.
1518 * sh/sh3bb.ld: Ditto.
1520 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
1522 * i386/cygmon.ld: Make sure -lcygmon appears both before
1523 and after -lc, so we pick up functions from there in
1524 preference to libc functions.
1526 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
1527 Don't add __do_global_ctors () and __do_global_dtors () if
1528 we're on a coff target.
1529 (open): Add dummy function so plumhall will compile.
1530 (clock): Replacement for clock () syscall that uses
1534 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
1536 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
1538 1998-12-17 Nick Clifton <nickc@cygnus.com>
1540 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
1541 (_open): Return file descriptor allocated by simulator.
1542 (isatty): Always false to avoid having to cope with reads from
1545 1998-12-16 Nick Clifton <nickc@cygnus.com>
1547 * fr30/Makefile.in: Add libraries to clean target.
1549 * fr30/syscalls.c (_write): Save length so that it can be returned
1552 * fr30/crt0.s (_start): Initialise argc, argv and envp before
1555 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
1557 * mips/ddb.ld (OUTPUT_ARCH): Remove.
1559 1998-12-12 Nick Clifton <nickc@cygnus.com>
1561 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
1564 1998-12-11 Nick Clifton <nickc@cygnus.com>
1566 * configure.in: Add support for fr30 target.
1567 * configure: Regenerate.
1568 * fr30: New directory.
1569 * fr30/Makefile.am: New file - build crt0.o and libsim.a
1570 * fr30/Makefile.in: New file - generate from Makefile.am.
1571 * fr30/configure.in: New file - support fr30 target
1572 * fr30/configure: New file - generate from configure.in.
1573 * fr30/crt0.s: New file - Basic executable startup code.
1574 * fr30/syscalls.c: New file - System call emulation library.
1576 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
1578 * mips/crt0.S (_start): Change initialization of FR.
1580 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
1582 * i960/crt0.c (set_stack): Change return type to void. Init SP to
1583 FP + 64 instead of FP. Simplify code to align ptr.
1584 (_start): Call exit instead of _exit. Delete local variable stack.
1585 Init stack to heap+4096.
1586 * i960/mon960.c (abort): Ifdef out.
1587 * i960/syscall.h: New file.
1589 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
1591 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
1593 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
1595 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
1598 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
1600 * mips/entry.S: Handle mips16 builds.
1602 1998-10-30 Ian Molee <imolee@cygnus.com>
1604 * m32r/trapmon0.c: New file. Mon2000 trap handler.
1605 * m32r/trapmon0.S: Removed.
1606 * m32/Makefile.in: Changed to reflect above-changed files.
1608 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
1610 * sparc/crt0.S: Move entry point to start of text section.
1611 Put the address of the data section at the start of the section,
1612 so the GDB sparclite loader can find it for a.out loads.
1614 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
1616 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
1617 a time_t as its argument.
1619 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
1620 clobber a register that overlaps with an input or output.
1622 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
1624 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
1625 serial input and out put as required by libgloss read and write
1628 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
1629 addresses per eCos conventions, not original ROM monitor.
1631 * configure.in: Add libtx39jmr.c to build target
1633 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
1635 1998-10-15 Ian Molee <imolee@cygnus.com>
1637 * m32r/mon.specs: New file
1638 * m32r/trapmon0.S: New file
1639 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
1641 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
1643 * libnosys/warning.h: New file.
1645 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
1647 * mips/configure.in: Build nullmon stuff in default case. Don't
1648 treat vr4100 specially.
1650 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
1652 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
1653 * libnosys/close.c (_close): Added stub warning outside of
1654 function body and added reference to config.h.
1655 * libnosys/execve.c (_execve): Ditto.
1656 * libnosys/fork.c (_fork): Ditto.
1657 * libnosys/fstat.c (_fstat): Ditto.
1658 * libnosys/getpid.c (_getpid): Ditto.
1659 * libnosys/gettod.c (_gettimeofday): Ditto.
1660 * libnosys/isatty.c (_isatty): Ditto.
1661 * libnosys/kill.c (_kill): Ditto.
1662 * libnosys/link.c (_link): Ditto.
1663 * libnosys/lseek.c (_lseek): Ditto.
1664 * libnosys/open.c (_open): Ditto.
1665 * libnosys/read.c (_read): Ditto.
1666 * libnosys/stat.c (_stat): Ditto.
1667 * libnosys/times.c (_times): Ditto.
1668 * libnosys/unlink.c (_unlink): Ditto.
1669 * libnosys/wait.c (_wait): Ditto.
1670 * libnosys/write.c (_write): Ditto.
1671 * libnosys/acconfig.h: New file.
1672 * libnosys/config.h.in: New file.
1673 * libnosys/exit.c: Removed as _exit cannot be stubbed.
1674 * libnosys/Makefile.in: Regenerated.
1675 * libnosys/configure.in: Configure header file specified.
1676 * libnosys/configure: Regenerated.
1678 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
1680 * i386/cygmon.ld: Increase memory limits; put the initial
1681 executable above 1MB.
1683 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
1685 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
1687 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
1689 * configure.in: Add i386-*-elf* triplet.
1690 * i386/*: Support for i386 targets.
1692 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
1694 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
1695 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
1697 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
1699 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
1700 * sparc/sparclite.h: (read_asr, write_asr): Define.
1701 * sparc/cache.c (is_danlite): New function.
1702 (cache_off, cache_on, flush_i_cache): Test for DANlite.
1703 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
1704 * sparc/sparc86x.ld: Prevent section overlap.
1706 1998-09-04 Keith Seitz <keiths@cygnus.com>
1708 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
1710 (getDebugChar2): New function to support binary downloads (gdb
1711 remote protocol "X" command).
1712 (exceptionHandler): Add support for MSA2000G01 board.
1713 (getExceptionHandler): Ditto.
1715 1998-08-20 Michael Meissner <meissner@cygnus.com>
1717 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
1720 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
1722 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
1723 * sparc/salib.c (outbyte): Add hook for GDB stub.
1724 (cache_off, cache_on, flush_i_cache): Move to cache.c.
1725 * sparc/cache.c: New file for sparclite-specific cache code.
1726 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
1727 * sparc/sparc86x.ld: New linker script for sparc86x.
1728 * sparc/crt0.S: Disable broken data relocation code.
1729 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
1730 standard output to GDB.
1731 (handle_exception): Initialize outbyte hook.
1733 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
1735 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
1736 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
1737 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
1739 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
1741 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
1743 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
1745 * mn10200/sim.ld: Rework code to insert pad before the start of the
1747 * mn10200/eval.ld: Likewise.
1748 * mn10300/sim.ld: Likewise.
1749 * mn10300/eval.ld: Likewise.
1751 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
1753 * mips/cma101.c (__sizemem): New local variable extra. Align base
1756 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
1758 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
1759 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
1760 * sparc/fixctors.c: New file.
1762 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
1764 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
1765 extern functions win_ovf and win_unf; fixes unresolved symbols
1768 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
1770 * configure.in: Added libnosys as subdir.
1771 * configure: Rebuilt configure based on configure.in.
1772 * libnosys/close.c (_close): Part of new libnosys stub library
1773 to use for situations with no operating system support.
1774 * libnosys/environ.c (environ): ditto.
1775 * libnosys/execve.c (_execve): ditto.
1776 * libnosys/exit.c (_exit): ditto.
1777 * libnosys/fork.c (_fork): ditto.
1778 * libnosys/fstat.c (_fstat): ditto.
1779 * libnosys/getpid.c (_getpid): ditto.
1780 * libnosys/gettod.c (_gettimeofday): ditto.
1781 * libnosys/isatty.c (_isatty): ditto.
1782 * libnosys/kill.c (_kill): ditto.
1783 * libnosys/link.c (_link): ditto.
1784 * libnosys/lseek.c (_lseek): ditto.
1785 * libnosys/open.c (_open): ditto.
1786 * libnosys/read.c (_read): ditto.
1787 * libnosys/sbrk.c (_sbrk): ditto.
1788 * libnosys/stat.c (_stat): ditto.
1789 * libnosys/times.c (_times): ditto.
1790 * libnosys/unlink.c (_unlink): ditto.
1791 * libnosys/wait.c (_wait): ditto.
1792 * libnosys/write.c (_write): ditto.
1793 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
1794 * libnosys/configure.in: configure.in to create libnosys configure.
1795 * libnosys/configure: Configure for libnosys library.
1797 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
1799 * sim/mips.ld: Clarify a comment.
1801 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
1803 * sparc/elfsim.ld: Make it work on both a.out and ELF.
1804 * sparc/traps.S: Rename trap_table label to work on both a.out
1805 and ELF. Put the address of the data section at the start
1806 of the section, so the simulator loader can find it for a.out loads.
1808 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
1810 * config/mn10200.mt: New file.
1812 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
1814 * mn10200/crt0.S: Don't waste top four bytes of stack.
1815 * mn10200/eval.ld: Fix stack top address.
1817 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
1819 * mips/dvemon.c: Remove the close function and get it from the generic
1821 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
1822 list to ensure that the proper API's are included.
1824 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
1826 * configure.in: Add mn10200 support.
1827 * configure: Regenerate.
1828 * mn10200/Makefile.in: New file.
1829 * mn10200/_exit.c: New file.
1830 * mn10200/access.c: New file.
1831 * mn10200/chmod.c: New file.
1832 * mn10200/chown.c: New file.
1833 * mn10200/close.c: New file.
1834 * mn10200/configure: New file.
1835 * mn10200/configure.in: New file.
1836 * mn10200/creat.c: New file.
1837 * mn10200/crt0.S: New file.
1838 * mn10200/crt1.c: New file.
1839 * mn10200/eval.ld: New file.
1840 * mn10200/execv.c: New file.
1841 * mn10200/execve.c: New file.
1842 * mn10200/fork.c: New file.
1843 * mn10200/fstat.c: New file.
1844 * mn10200/getpid.c: New file.
1845 * mn10200/gettime.c: New file.
1846 * mn10200/isatty.c: New file.
1847 * mn10200/kill.c: New file.
1848 * mn10200/lseek.c: New file.
1849 * mn10200/open.c: New file.
1850 * mn10200/pipe.c: New file.
1851 * mn10200/read.c: New file.
1852 * mn10200/sbrk.c: New file.
1853 * mn10200/sim.ld: New file.
1854 * mn10200/stat.c: New file.
1855 * mn10200/test.c: New file.
1856 * mn10200/time.c: New file.
1857 * mn10200/times.c: New file.
1858 * mn10200/trap.S: New file.
1859 * mn10200/trap.h: New file.
1860 * mn10200/unlink.c: New file.
1861 * mn10200/utime.c: New file.
1862 * mn10200/wait.c: New file.
1863 * mn10200/write.c: New file.
1865 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
1867 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
1868 * m32r/trap0.S: Renamed from trap.S.
1869 * m32r/eit.h: New file.
1870 * m32r/crtsysc.c: Delete, split up into several files.
1871 * m32r/chmod.c: New file.
1872 * m32r/close.c: New file.
1873 * m32r/exit.c: New file.
1874 * m32r/fstat.c: New file.
1875 * m32r/getpid.c: New file.
1876 * m32r/isatty.c: New file.
1877 * m32r/kill.c: New file.
1878 * m32r/lseek.c: New file.
1879 * m32r/open.c: New file.
1880 * m32r/raise.c: New file.
1881 * m32r/read.c: New file.
1882 * m32r/sbrk.c: New file.
1883 * m32r/stat.c: New file.
1884 * m32r/unlink.c: New file.
1885 * m32r/utime.c: New file.
1886 * m32r/write.c: New file.
1887 * m32r/Makefile.in (SYSCALLS): Delete.
1888 (LIBOBJS,LIBGLOSS): New variables.
1889 (all,install): Update.
1890 (libgloss.a): New rule.
1892 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
1894 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
1895 (gettimeofday): Change type of 2nd arg to struct timezone *.
1897 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
1899 * mips/syscalls.c (sbrk): Allow memory allocation to work
1900 for configurations which don't have memory at K1BASE.
1901 * mips/cma101.c (__sizemem): Ditto.
1903 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
1905 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
1906 * m68k/gdbinit.emc: New file, user support for special features
1907 supported only on the EMC Symmetrix target.
1909 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
1911 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
1912 little- and big-endian executables.
1914 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
1916 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
1917 proper prefix for public assembly language labels.
1918 * sparc/ex930.ld: Add DWARF sections.
1919 * sparc/ex931.ld: Ditto.
1920 * sparc/ex934.ld: Ditto.
1921 * sparc/elfsim.ld: Simplify and clean up.
1922 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
1923 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
1924 to eliminate register corruption.
1926 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
1928 * sparc/cygmon-salib.c: Stop including sys/itimer.h
1930 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
1932 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
1935 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
1937 * mn10300/Makefile.in: Install sim.ld.
1939 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
1941 * sparc/elfsim.ld: Add constructor and destructor tables.
1943 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
1945 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
1947 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
1949 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
1951 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
1953 * mips/configure.in: Add idt to tx39 chain.
1954 * mips/configure: Rebuild.
1956 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
1958 * mips/crt0.S (__stackbase): Added.
1959 (zerobss): Initialize __stackbase.
1961 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
1963 * mips/configure.in: Also grok `mipstx39*-*-*'.
1964 * mips/configure: Regenerated.
1966 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
1968 * configure.in: Added powerpcle target.
1969 * configure: Regenerated.
1971 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
1973 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
1975 * sparc/crt0.S (_start): Define label for ELF targets.
1976 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
1977 proper prefix for public assembly language labels.
1978 (write, read): Disable to avoid conflict with generic versions
1980 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
1981 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
1983 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
1985 * sparc/configure.in: Treat sparc86x as a sparclite.
1986 * sparc/configure.in: Ditto.
1987 * sparc/Makefile.in (slite-install): Install missing files
1990 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
1992 * mips/configure.in: adjust target type pattern to export nullmon.ld
1993 * mips/configure: regenerated
1995 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
1997 * configure.in: Added sparc86x configuration.
2000 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2002 * mips/crt0.S: Increase stack alignment.
2004 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2006 * sparc/traps.S (win_flush): Prevent immediate window underflow
2007 trap on return. Miscellaneous comment formatting cleanup.
2009 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2011 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2013 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2015 * rs6000/ads-io.c (write): Added write().
2017 * rs6000/Makefile.in: Changed objects used for libads to be
2018 new ads specific object files instead of some mvme objects.
2020 * Added ads-io.c and ads-exit.c to provide function stubs which
2021 are safe on ads board (SDS monitor).
2023 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2024 is fixed, so re-enable output char quoting for mbx.
2026 * rs6000/mbx.specs: Added blank line to end of file. There
2027 were link errors without it?
2029 * rs6000/mbx.specs: Use mbx.ld script for linking.
2031 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2032 gdb to display program output, yet.
2034 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2037 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2038 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2039 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2041 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2043 * sparc/elfsim.ld: New linker script for running ELF programs
2045 * sparc/erc32-crt0.S: Disable copying of data segment.
2046 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2047 * sparc/Makefile.in: Build erc32 library always.
2049 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2051 * mips/syscalls.c (sbrk): Check word size correct for
2054 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2056 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2057 * mips/dve.ld: Eliminate references to VR4300.
2059 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2061 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2062 * mn10300/sim.ld: Ditto.
2064 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2066 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2068 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2070 * configure.in: Added sparc64 configuration.
2072 * configure: Regenerated.
2074 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
2076 * mn10300/Makefile.in: Install libraries, not just linker scripts.
2078 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
2080 * config/mn10300.mt: New file
2081 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
2082 instead of nothing at all.
2083 * mn10300/configure: Ditto.
2085 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2087 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2088 issues for NT native builds.
2090 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2092 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2093 script; we also need to make SYM(start) global).
2095 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2097 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2099 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2101 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2103 * sparc/Makefile.in (SLITE_RAM_START): Add.
2104 (SPARC_RAM_START): Add.
2105 (SPARC64_RAM_START): Add.
2106 (SLITE_ALL): Add cygmon object files and linker script.
2107 slite-install: Install CygMon libraries and linker script.
2109 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2111 * rs6000/ads.ld: Add default attributes to memory region.
2112 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2113 * hp74x/hppa.ld: Ditto.
2114 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2115 * pa/{op50n,w89k}.ld: Ditto.
2116 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2117 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2119 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2121 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2123 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2125 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2127 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2129 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2131 * mn10300/trap.h: Use generic syscall.h.
2132 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2134 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2136 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2137 * mips/cma101.c: Reverse my previous change.
2138 Add #ifdef __mips16 then #error.
2140 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2142 * mn10300/Makefile.in: Add rules for building libeval.a.
2143 * mn10300/configure: Don't use default.mt.
2144 * mn10300/configure.in: Ditto.
2145 * mn10300/eval.ld: Replace with modified version of default script.
2147 * mn10300/_exit.c: New file for libeval.a.
2148 * mn10300/access.c: Ditto.
2149 * mn10300/chmod.c: Ditto.
2150 * mn10300/chown.c: Ditto.
2151 * mn10300/close.c: Ditto.
2152 * mn10300/creat.c: Ditto.
2153 * mn10300/crt0.S: Ditto.
2154 * mn10300/crt1.c: Ditto.
2155 * mn10300/execv.c: Ditto.
2156 * mn10300/execve.c: Ditto.
2157 * mn10300/fork.c: Ditto.
2158 * mn10300/fstat.c: Ditto.
2159 * mn10300/getpid.c: Ditto.
2160 * mn10300/gettime.c: Ditto.
2161 * mn10300/isatty.c: Ditto.
2162 * mn10300/kill.c: Ditto.
2163 * mn10300/lseek.c: Ditto.
2164 * mn10300/open.c: Ditto.
2165 * mn10300/pipe.c: Ditto.
2166 * mn10300/read.c: Ditto.
2167 * mn10300/sbrk.c: Ditto.
2168 * mn10300/sim.ld: Ditto.
2169 * mn10300/stat.c: Ditto.
2170 * mn10300/time.c: Ditto.
2171 * mn10300/times.c: Ditto.
2172 * mn10300/trap.S: Ditto.
2173 * mn10300/trap.h: Ditto.
2174 * mn10300/unlink.c: Ditto.
2175 * mn10300/utime.c: Ditto.
2176 * mn10300/wait.c: Ditto.
2177 * mn10300/write.c: Ditto.
2178 * mn10300/sys/syscall.h: Ditto.
2180 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2182 * mips/cma101.c: #ifdef out whole file if mips16.
2184 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2188 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2190 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2191 was using dbra instruction and did not account for the fact
2192 that the instruction branches until counter is -1, not 0.
2194 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2196 * mn10300/Makefile.in: New file for MN10300 eval board support.
2197 * mn10300/configure: Ditto.
2198 * mn10300/configure.in: Ditto.
2199 * mn10300/crt0-eval.S: Ditto.
2200 * mn10300/eval.ld: Ditto.
2201 * mn10300/test.c: Ditto.
2203 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2205 * mips/vr4300.S (__previous): Fix comment type-o in
2208 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2210 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2211 Figure the length of the exception handler at runtime
2212 rather than compile time.
2214 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2216 * configure.in: When running config-ml.in, put --enable-multilib
2217 before ac_configure_args, so that --disable-multilib can override
2219 * configure: Rebuild.
2221 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2223 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2225 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2227 * config/mips.mt: Add rules for read.o and write.o.
2228 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2229 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2230 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2231 * mips/configure.in: Build libdve.a for tx39 targets.
2232 * mips/configure: Ditto.
2234 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2236 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2238 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2239 sys/types.h, and define _open_r, _close_r, etc.
2241 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2243 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2244 (read, write): If the fd isn't 0, 1, or 2, return an error.
2246 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2248 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2250 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2253 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2255 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2256 to determine what template file we use.
2258 1997-12-22 Felix Lee <flee@cygnus.com>
2260 * rs6000/sim-errno.c (_cerror): need to return -1.
2261 * rs6000/sol-cfuncs.c (_cerror): likewise.
2263 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2265 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2266 defined. Allocate 128 bytes for a frame if sparc64.
2268 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2270 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2271 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2272 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2274 * sparc/configure.in: Add sparc64 to CPU list.
2275 * sparc/configure: Regenerated.
2276 * configure: Regenerated.
2278 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2280 * configure.in: Added sparc64-elf configuration.
2282 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2284 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2285 sections. Copied from mips/idt.ld.
2287 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2289 * mips/configure: Add entry.o to LSI library.
2290 * mips/configure.in: Ditto.
2291 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2292 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2293 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2295 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2297 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2300 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2302 * sparc/cygmon-salib.c (open): New syscall.
2304 * sparc/cygmon.ld: Add gcc_except_table section.
2306 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2307 Run ctors/dtors as appropriate.
2309 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2311 (add_mapping): Ditto.
2312 (remove_mapping): Ditto.
2313 (__install_signal_handler): Ditto.
2315 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2317 * rs6000/mcount.S: New file to in case no profiling module was
2320 * rs6000/Makefile.in (OBJS): Add mcount.o
2321 (mcount.o): Depend on mcount.S.
2323 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2325 * sparc/cygmon.ld: Add linkonce sections.
2327 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
2329 * d30v/syscalls.c (__syscall): Correct setting errno.
2331 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
2333 * sparc/Makefile.in: Removed TARGET_CFLAGS.
2334 * sparc/configure.in: Ditto.
2335 * sparc/configure: Regenerated.
2337 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
2339 * syscall.h: Remove d30v from comments.
2341 * d30v/syscalls.c: Use common syscall.h file, move setting errno
2342 into common function, rather than have each stub do it.
2344 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
2345 d30v specific version.
2346 (clean): Properly remove libraries.
2348 * d30v/sys/syscall.h: Delete.
2350 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
2352 * rs6000/Makefile.in (unlink.o): Add rule for.
2354 * syscall.h: New file.
2356 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
2358 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
2360 * sparc/Makefile.in: Reorganize file.
2362 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
2363 (all): Don't build erc32 support any more (never installed anyway).
2364 * sparc/erc32-io.c: Renamed from sim-io.c.
2365 * sparc/erc32-stub.c: Renamed from sim-stub.c.
2366 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
2367 * sparc/erc32.ld: Renamed from sim.ld.
2368 * sparc/configure.in (AC_INIT): Update.
2369 * sparc/configure: Regenerate.
2371 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
2373 * d30v/syscalls.c: New file to provide system call stubs.
2374 * d30v/sys/syscall.h: New file to provide system call numbers.
2375 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
2376 * d30v/Makefile.in: Remove old system stubs, and use the new ones
2379 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
2381 * d30v/sys/syscall.h: Define for d30v system calls.
2383 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
2385 * configure.in: Configure the sparc directory for the sparc-elf
2387 * configure: Regenerated.
2389 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
2390 crt0 and install the cygmon linker script.
2392 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
2395 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
2397 * sparc/configure: Regenerated.
2399 * sparc/cygmon.ld: New file.
2400 * sparc/cygmon-crt0.S: New file.
2401 * sparc/cygmon-salib.c: New file.
2403 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
2405 * d30v/crt0.S (_start): Set up stack pointer to end of internal
2408 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
2410 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
2412 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
2414 * configure.in (d30v-*-*): Add configuration.
2415 * configure: Regenerate.
2417 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
2418 * d30v/Makefile.in: Ditto.
2420 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
2422 * d30v/crt0.S: New file for d30v port.
2423 * d30v/configure{,.in}: Ditto.
2424 * d30v/Makefile.in: Ditto.
2425 * d30v/{in,out}byte.c: Ditto.
2426 * d30v/sim-{read,write,exit}.c: Ditto.
2428 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
2430 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
2431 be necessary until all hosts properly set BSP in configure.in.
2433 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
2435 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
2438 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
2440 * mips/crt0.S: Declare external functions as .text to
2441 eliminate linker warnings.
2443 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
2445 * mips/Makefile.in (SCRIPTS): Now is configurable.
2446 (BSP): Now is configurable.
2447 (vr4300.o): Remove unnecessary command.
2448 * mips/configure.in: Configure the newly configuable
2450 * mips/configure: Re-autoconf.
2453 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
2455 * mips/Makefile.in (pmon.o): Added compile command that includes
2456 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
2458 * mips/configure.in (part_specific_defines): New variable
2459 used when building pmon.o.
2460 (part_specific_obj): Include cma101.o as well as vr4300.o,
2461 since it is board-specific in many ways (and relies on
2462 routines in vr4300.o).
2464 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
2466 * mips/idt.ld: Add handling of DWARF sections.
2468 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
2470 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
2472 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
2474 * v850/sys/syscall.h: Match with what is in newlib.
2476 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2478 * v850/sys/syscall.h: New file.
2480 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
2482 * rs6000/ads.ld: Define ram region.
2483 (__stack): Fix value.
2484 * rs6000/crt0.S: Clear the sbss area as well as bss.
2486 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
2488 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
2489 Instead, just force . to be aligned when necessary.
2490 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2491 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
2493 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
2495 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
2496 scripts are in the source directory, not the object directory.
2498 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
2500 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
2501 * rs6000/yellowknife.ld: New file, linker script for embedded
2502 Yellowknife (CHRP/PPCP) box.
2503 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
2504 remove references to EVM, don't optimize the test program.
2505 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
2506 * rs6000/mvme-stack.S: Removed, unnecessary.
2508 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
2510 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
2512 * mips/Makefile.in (SCRIPTS): Added idtecoff.
2515 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
2517 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
2519 * m32r/crt0.S: Remove references to .fillinsn.
2521 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
2523 * testsuite/Makefile.in (INSTALL): Change install.sh to
2526 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
2528 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
2529 * rs6000/configure: Regenerate.
2532 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
2534 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
2537 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
2539 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
2540 of ALIGN(16). Remove ALIGN from _gp computation.
2542 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
2544 * mips/idtmon.S: Added magic number for _flush_cache slot.
2546 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
2548 * m68k/Makefile.in (install): Fix typo.
2550 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
2552 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
2554 * sparc/Makefile.in: Add rules for above.
2555 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2556 [Brought over from Nov 5 change in sparclet branch.]
2558 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
2559 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
2561 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
2563 * m68k/sbc5204: Fix GROUP specifier.
2564 * m68k/sbc5206: Likewise.
2566 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
2568 * m68k/Makefile.in (all): Fix typo.
2570 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
2571 is an invalid instruction on the coldfire.
2573 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
2575 * mips/lsi.ld: New file.
2576 * mips/lsipmon.S: New file.
2577 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
2580 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
2582 * mips/regs.S (pc): Define.
2584 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
2586 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
2587 ABI, set up the stack for a 32-bit call before actually calling
2590 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
2591 with 64-bit pointers.
2593 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
2594 when comparing pointers.
2596 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
2598 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
2599 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
2601 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
2603 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
2604 an invalid addressing mode on the 68000 core.
2606 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
2608 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
2610 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
2612 * m32r/m32r-lib.c: New file.
2613 * m32r/{eva,eva-stub}.ld: New files.
2614 * m32r/Makefile.in: Build and install them.
2615 Also build and install m32r-stub.o.
2617 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
2619 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
2620 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
2621 can't do final link until libs in this directory are built.
2622 * mips/configure: regenerated.
2624 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
2626 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
2627 a register, to avoid relocation overflow if they are zero.
2629 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
2631 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
2632 can now be configured by part_specific_obj.
2633 * mips/configure.in (part_specific_obj): added.
2634 * mips/configure: regenerate.
2636 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
2638 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
2640 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
2642 * mips/ddb.ld: Align the location counter before setting _gp, and
2643 before setting edata. Remove ALIGN from _gp computation.
2644 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
2645 of ALIGN(16). Remove ALIGN from _gp computation.
2647 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
2649 * mips/array.ld: Add mips16 sections.
2650 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
2652 * mips/crt0.S (zerobss): Use subu, not sub.
2654 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
2656 * mips/crt0.S: Add .ent lines for all code fragments, so
2657 that objdump --disassemble will display them correctly.
2659 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
2661 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
2662 based targets. This should eventually be merged with or replaced
2663 by the m68k stub from gdb.
2664 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
2665 * m68k/Makefile.in: Updated for above change.
2667 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
2668 differences and changed to consistantly use the IMM macro for
2669 immediate constants. It is now possible to compare these two
2670 files without having to filter out insignificant differences.
2672 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
2673 init_debug_traps to match documentation and other sample debugger
2676 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
2678 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
2680 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
2681 targets running the dbug monitor.
2683 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
2685 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
2687 * m68k/crt0.S: Don't use SYM to refer to symbols defined
2688 in the linker script.
2690 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
2692 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
2694 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
2696 * mips/crt0.S (_start): Don't try to use FPU registers if
2697 __mips_soft_float is defined.
2699 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
2701 * sparc/Makefile.in (splet-install): Add tsc701.ld.
2703 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
2705 * sparc/sparclet-stub.c: Add support for "P" protocol command.
2706 Add support for %cc coprocessor registers, %asr registers.
2707 Work-around broken SAVE instruction on sparclet.
2709 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
2711 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
2712 same as mon_flush_cache. This fixes failures in "make check"
2714 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
2716 * mips/syscalls.c (__errno, _raise): Delete.
2718 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
2720 * mips/idt.ld: Align the location counter before setting _gp, and
2721 before setting edata.
2722 * mips/pmon.ld: Likewise.
2724 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
2726 * configure.in: Use a special version of AC_PROG_CC. Autoconf
2727 2.12 introduced a check for whether the compiler works, and that
2728 check will fail for a cross compilers without a complete set of
2731 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2733 * sbrk.c: Set the heap pointer to the address of _end, not the
2736 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
2738 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
2740 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
2742 * mips/crt0.S: Delete unreachable instruction after exit call.
2743 Move exit call before .end _start.
2745 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
2747 * configure: Regenerate with autoconf 2.12.
2749 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2751 * config/ppc.mh: New PowerPC eabi target specific config file.
2752 Always use -mrelocatable-lib -mno-eabi.
2754 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
2755 * rs6000/configure: Regenerate.
2757 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
2758 bytes, not 56 so that it is aligned to a 16 byte boundary.
2760 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
2762 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
2763 * sparc/crt0-701.S: Second pass at little endian support.
2765 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
2767 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
2768 * sparc/Makefile.in: Add rules for above.
2769 (701_OBJS): Add salib-701.o, sparclet-stub.o.
2771 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
2773 * mips/ddb.ld: rename cairo.ld to ddb.ld
2774 * mips/Makefile.in: rename cairo to ddb
2776 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
2778 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
2779 linker scripts for Hitachi eval boards.
2781 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
2783 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
2785 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
2787 * mips/crt0.S: Initialize gp register correctly.
2789 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
2791 * m32r/sys/syscall.h: New file.
2792 * m32r/crt0.S: Rewrite.
2793 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
2795 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
2797 * m32r/syscalls.c: Deleted, renamed to
2798 * m32r/crtsysc.c: this.
2799 * m32r/Makefile.in: Updated.
2801 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
2803 * m32r/{Makefile.in,configure.in,configure}: New files.
2804 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
2805 * configure.in: Recognize m32r-*-*.
2806 * configure: Regenerated.
2808 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
2810 * mips/crt0.S (_exit): Update terminating break instruction to use
2811 an explicit high value.
2813 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
2815 * sh: New directory, Hitachi SH libgloss support.
2816 * sh/sh3bb.ld: New file, SH3 big box linker script.
2818 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
2820 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
2821 case the end symbol is not aligned.
2823 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
2825 * mips/vr4300.S (__cpu_flush): Fix lui constant.
2826 * mips/crt0.S (init): Fix passing of arg0 through exit() and
2828 * mips/syscalls.c (__errno): Return address of errno, rather than
2831 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
2833 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2834 Merge .init and .fini sections into .text to fix a.out.
2836 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
2838 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
2839 Many fixes for problems discovered during testing. Make stack end
2840 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
2841 longword aligned. Move .shdata out of .text section. Put .rodata
2842 and .gcc_except_table into .text section. Get rid of .shbss
2843 section, load it into .bss. Remove bogus start address
2844 calculation for .bss. Force all sections to be longword aligned.
2845 Create .init and .fini sections (including function prologues and
2846 epilogues) for ELF support.
2847 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
2848 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
2849 Remove creation of vbr_table. Fix function prologue in _exit.
2850 Use fp instead of a6. Add .text pseudo-op to the beginning of
2852 * crt0.S: Remove global symbols zeroboss, init and launch. Make
2853 main, exit, hardware_init_hook, software_init_hook, atexit and
2854 __do_global_dtors extern, not global. Fix logic error when
2855 initializing stack pointer. It now loads sp if __stack is non-
2856 zero. Reverse order of software and hardware init hooks.
2857 Hardware now comes first. Add call to __INIT_SECTION__, and
2858 register __FINI_SECTION__ with atexit. This is needed to make ELF
2859 static constructors and destructors work right.
2861 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
2863 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
2864 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2865 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
2866 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
2868 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
2870 * mips/Makefile.in (SCRIPTS): Add cairo.
2871 (vr4300.o:): Force build with target CFLAGS to ensure correct
2872 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
2873 as the -Tpmon.ld target.
2874 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
2875 * mips/cairo.ld: Added.
2876 * mips/crt0.S: Restore atexit() call. Fix startup stack
2878 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
2879 * mips/vr4300.s: Added simple bus error handler to cope with
2880 sizing memory that doesn't ghost, but does abort.
2881 * mips/cma101.c: Improve the memory sizer.
2882 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
2884 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2886 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
2888 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
2889 * a29k/configure: Regenerate.
2891 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2893 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
2894 Linux, Solaris libraries if built.
2896 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2898 * m68k/Makefile.in: Add -nostdlib to the test targets.
2899 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
2900 .data to .text where they really belong.
2901 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
2902 GCC is supposed to do this in __main.
2904 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
2906 * sparc/libsys/isatty.c: New file.
2908 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2910 * pa/Makefile.in: Build the test case as seperate targets.
2911 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
2914 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
2916 * m68k/Makefile.in: Install common crt0.o, remove old references
2919 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
2921 * sparc/Makefile.in: Built crt0.S, not crto.s.
2922 * sparc/crt0.S: Don't use REGS macro, use % always.
2923 * sparc/salib.c: Add a prototype for putDebugChar.
2925 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
2927 * sparc/{sysc-701.c,crt0-701.S}: New files.
2928 * sparc/Makefile.in (all): Build them.
2929 ($(701_BSP),crt0-701.o): New targets.
2930 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
2931 (all): Depend on $($(CPU)_ALL).
2932 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
2933 Depend on $($(CPU)_INSTALL).
2934 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
2935 (AC_CONFIG_AUX_DIR): Call.
2937 * sparc/configure: Regenerated.
2939 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
2941 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
2943 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
2945 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
2947 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2949 * lseek.c (lseek): Don't use SET_ERRNO.
2950 * open.c (open): Ditto.
2952 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
2954 * sparc/Makefile.in: Install ex930/931/934.ld files.
2955 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
2956 define target_alias to make install work from this directory.
2958 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
2960 * Makefile.in: Make sure we always have an argument to for. Make
2961 sure rootpre and srcrootpre are always set before using
2964 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
2966 * glue.h (SET_ERRNO): Removed.
2967 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
2969 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2971 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
2974 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
2976 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
2977 assembly of the "sync" instruction.
2978 * mips/Makefile.in: Removed special cma101.o build. Seperate
2979 install.sh invocations for the BSP libraries.
2981 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
2983 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
2985 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
2987 * sparc/traps.S: Don't use REGS macro, use % always.
2988 * sparc/Makefile.in: Add -nostdlib when building the test cases,
2989 as gcc keeps thinks it wants two crt0.o.
2990 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
2991 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
2992 broken, and I doubt it'll get fixed.
2994 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
2996 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
2998 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3000 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3001 (cma101.o): Pass -mips2 after $(CFLAGS).
3003 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3005 * Makefile.in (bindir, libdir): Use autoconf-set values.
3006 * configure: Rebuilt.
3008 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3009 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3010 * doc/configure: Rebuilt.
3012 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3013 (bindir, libdir): Use autoconf-set values.
3014 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3015 (AC_PREREQ): autoconf 2.5 or higher.
3016 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3019 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3021 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3022 hardware_init_hook and software_init_hook if they exist with a
3023 legit address. Drop into exit after main. Zero the bss section.
3024 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3027 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3029 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3031 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3033 * debug.[ch]: New files for GDB stub support.
3034 * config/default.mt: Add rules for debug.o.
3035 * config/default.mh: Add rule for building C++ source. Add $srcdir
3036 to INCLUDES so shared header files can be found.
3038 * sparc/salib.c(exceptionHandler): Range check the vector number
3039 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3041 * sparc/crt0.s: Handle cpus that don't have FP support.
3042 * sparc/Makefile.in: Add multilib support. Add variable for
3043 objcopy and objdump. Build the BSPs as archive libraries, not
3044 object files. Add support for the SIS sparc simulator. Build the
3045 test case srecords and dissasembly as seperate makefile
3046 targets. Also optionally build the C++ test case. Use a target
3048 * sparc/configure.in: Add multilib support.
3049 * sparc/configure: Regenerated.
3050 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3051 * sparc/slite.h: Sparclite specific stuff.
3052 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3053 the SIS sparc simulator.
3054 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3055 * sparc/tests.c: Test case for linking and GDB protocol.
3057 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3059 * pa/Makefile.in: Build the test case srecords and dissasembly
3060 as seperate makefile targets. Also optionally build the C++ test
3062 * pa/crt0.S: If __stack and __globals have a legit address, use
3063 that for %sp and %gp. Execute hardware_init_hook and
3064 software_init_hook if they exist with a legit address. Add
3065 __do_global_dtors() to the atexit array.
3066 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3067 libraries. Allocate the stack and global spaces from the top of
3068 memory. PROVIDE hardware_init_hook and software_init_hook.
3070 * m68k/Makefile.in: Build the test case srecords and dissasembly
3071 as seperate makefile targets. Also optionally build the C++ test
3073 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3074 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
3075 correctly for a change.
3076 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
3077 building seperate ones. PROVIDE hardware_init_hook and
3078 software_init_hook. Stick the Constructors and Destructors in
3079 .data cause they don't work in .text (which is where they should
3081 * m68k/cpu32bug: Add a few more traps to support the older ABug
3083 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
3084 of memory. Excecute hardware_init_hook and software_init_hook if
3085 they exist with a legit address. Add __do_global_dtors() to the
3088 * rs6000/Makefile.in: Use the linker script to build the test
3089 case. Also build a C++ test case.
3090 * rs6000/dtor.C: Test contructors and destructors.
3091 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3093 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3094 so we can test for them in the crt0.S.
3095 * rs6000/crto.S: Excecute hardware_init_hook and
3096 software_init_hook if they exist with a legit address.
3098 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3100 * mips/Makefile.in: Replace the "test" target with seperate
3101 targets for the dissasembled file, and the srecord.
3102 * mips/configure.in: Use a target makefile fragment.
3103 * mips/configure: Regenerate.
3104 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3105 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3106 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3107 stack, and then set the stack to the top of memory. Also grab some
3108 space for the globals. Add __do_global_dtors() to the atexit
3109 array. Call _exit from newlib so the atexit array gets run, then
3112 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3114 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3116 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3118 * rs6000/simulator.S (open, close, lseek): Add system calls.
3119 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3121 (SIM_OBJS): Put them here instead.
3123 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3125 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3126 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3127 the top of memory. Use "-l" in GROUP rather than the full name so
3128 it'll get found using the path lookup in LD. Also link in libgcc
3129 too. Don't set __lstack anymore.
3130 * m68k/Makefile.in: Build test as a series of Makefile targets,
3131 rather than as a big loop.
3133 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3135 * rs6000/mvme-stack.S: New file, define __stack.
3136 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3139 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3141 * rs6000/Makefile.in: Add support for multilib.
3142 * rs6000/configure.in: Ditto.
3143 * rs6000/configure: Regenerate.
3145 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3147 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3149 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3151 * {mips,a29k,pa}/configure.in: Add support for multilibs
3152 by using config-ml.in.
3153 * {mips,a29k,pa}/configure: Regenerate.
3154 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3155 not objects for the BSPs.
3157 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3159 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3161 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3163 * rs6000/simulator.S: Call _cerror to save errno if an error
3165 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3167 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3169 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3170 libgloss on PowerPC Solaris.
3172 * rs6000/Makefile.in: Add Solaris support.
3174 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3176 * Makefile.in: Don't do anything if SUBDIRS is empty.
3178 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3180 * configure.in, m68k/configure.in: Add support for multilibs by
3182 * m68k/crt0.S: If a value for __stack hasn't been specified,
3183 initialize %sp to some memory in .bss.
3184 * m68k/Makefile.in: Build archive libraries, not objects for the
3185 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3186 support to build multilibs.
3187 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3188 libc.a and the BSP rather than INPUT an object. Get the right
3191 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3193 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3194 extbl, so it can be used on a 68000.
3196 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3198 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3199 instruction following the _exit system call. This also makes sure
3200 that the debugger reports the address as being in _exit, rather
3201 than whatever function follows _exit.
3203 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3205 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3206 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3207 * configure.in: Add support for i960.
3208 * configure: Rebuild with autoconf 2.8.
3210 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3212 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3213 * a29k/configure: Rebuild with autoconf 2.7.
3214 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3215 AC_CANONICAL_SYSTEM.
3216 * mips/configure.in, pa/configure.in: Likewise.
3217 * rs6000/configure.in: Likewise.
3218 * m68k/configure, mips/configure, pa/configure: Rebuild.
3219 * rs6000/configure: Rebuild.
3221 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3223 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3224 * sparc/libsys/cerror.S (curbrk): To here.
3226 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3228 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3230 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3232 * configure.in (sparclet-*-aout*): Add entry.
3233 * configure: Regenerated.
3234 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3235 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3238 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3240 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3241 satellite. (doesn't use udi)
3242 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3243 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3245 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3246 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3248 * configure.in: Add support for a29k.
3249 * configure: Rebuild.
3251 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3253 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3254 system call, instead of sucessive .INCHR system calls. Map \r on
3257 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3259 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3261 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3263 * rs6000/mvme-print.c: New file, map write into sequences of
3264 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3266 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3268 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3271 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3273 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3274 * mips/cma101.c (time): Added time() function.
3276 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3278 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3280 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3282 * mips/syscalls.c: Used include file, rather than local manifest
3284 * mips/crt0.S: Removed IDT monitor entry points.
3285 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3286 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3287 * mips/{mipspmon.ld}: Added.
3289 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3291 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3292 * rs6000/configure: Regenerate.
3294 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3296 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3297 in the .sdata section, and provide a fixup for the address, in
3298 order to support the new -msdata compiler flag.
3300 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3302 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3303 so eabi-ctors in libgcc.a can know to register the function to
3304 call all of the destructors.
3306 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3308 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3309 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3310 (AC_CONFIG_AUX_DIR): Define
3311 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3313 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3315 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3318 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3320 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3321 returns size, not (last address + 1).
3323 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3325 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3326 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3327 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
3328 to use CC, etc., instead of CC_FOR_TARGET, etc.
3329 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
3330 RANLIB. Always use default.mh.
3331 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
3332 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
3333 substituted by the autoconf configure script. Use them instead of
3334 the *_FOR_TARGET variants.
3335 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
3336 * m68k/configure.in: Call AC_ARG_PROGRAM.
3337 * mips/configure.in, pa/configure.in: Likewise.
3338 * rs6000/configure.in: Likewise.
3339 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
3341 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
3342 * mips/Makefile.in: Split new test target from all target.
3343 * configure, */configure: Rebuild.
3345 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
3347 * Makefile.in: Added prefix, exec-prefix and tooldir to
3348 FLAGS_TO_PASS so vaulting works correctly.
3350 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
3352 * mips/mipsidt.ld: Added.
3353 * mips/syscalls.c: Added.
3354 * mips/crt0.S: Added FPU presence check, and entry points into IDT
3356 * mips/Makefile.in (all): Updated to build generic IDT monitor
3358 * mips/test.c (main): Removed unnecessary prototypes.
3359 * configure.in (configdirs): Removed mips64vr4300 target.
3360 * configure: Re-generated.
3361 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
3362 directory path element.
3363 * mipsidt: Directory removed.
3365 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
3367 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
3368 * configure, */configure: Rebuild.
3369 * Makefile.in, */Makefile.in: Don't set program_transform_name.
3371 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3373 * configure.in (configdirs): Add mips*vr4300*-*-* target.
3375 * configure: Re-generated.
3377 * mipsidt/crt0.S: Check for FPU presence.
3379 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
3381 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
3383 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
3385 * config/default.mh: Add additional "../" to path used to find
3386 comp-tools binaries in an object tree.
3388 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3390 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
3393 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3395 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
3396 calls, not decimal, since formatting the disk when you intend to
3397 write out a character is not nice.
3399 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3401 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
3402 stack chain to avoid last word indebugger's memory.
3404 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
3407 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
3409 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
3412 * mipsidt/crt0.S: Changed monitor entry sequence.
3414 * mipsidt/syscalls.c: Added local sbrk() function, derived from
3415 (libgloss/sbrk.c), but using the monitor routine to ascertain the
3416 amount of memory available.
3418 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
3420 * mipsidt: Added (directory). This is a simple crt0 module for the
3421 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
3422 specific R3000 board, so it was safer creating a new target
3424 * mipsidt/Makefile.in: Added.
3425 * mipsidt/configure: Added.
3426 * mipsidt/configure.in: Added.
3427 * mipsidt/crt0.S: Added.
3429 * mipsidt/syscalls.c: Added.
3430 * mipsidt/test.c: Added.
3432 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
3434 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
3436 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
3437 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
3438 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
3440 * rs6000/sim{-crt0,ulator}.S: Ditto.
3442 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
3443 for _start, since the linker needs to see this.
3445 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
3447 * sparc/sparc-stub.c: include sparclite.h to get access to register
3449 * (trap_low): Save and restore FP regs if necessary. Also, clean
3450 up save and restore of debug unit regs.
3451 * (hard_trap_info): Add more architecturally defined traps.
3452 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
3453 * (get_in_break_mode): Clean up. Get rid of calls to
3454 set_hw_breakpoint_trap(). Also, use write_asi macro
3455 * (handle_exception): Clean up `g' and `G' commands. Add `P'
3457 * (hw_breakpoint): Why was this here!? It's gone now...
3458 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
3459 flow setup. Call main instead of jumping to it.
3460 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
3461 and improved read_asi macro.
3462 * (win_ovf win_unf): Parameterize window size.
3463 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
3464 * (read_psr write_psr): New macros to do the obvious.
3465 * Add conditionalized code for 933 window size.
3467 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3469 * rs6000/simulator.S (abort): Delete abort.
3470 * rs6000/sim-abort.c: New file, to print message that abort was
3472 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
3474 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
3475 give the start and end of a function written in assembler. If
3476 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
3477 the real function with one or two leading periods.
3479 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
3480 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
3482 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
3483 Compile the .S files with gcc, so that -mcall-* flags define the
3486 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
3488 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
3489 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
3490 * sparc/salib.c (__main): Comment out empty function.
3492 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
3494 * Makefile.in (maintainer-clean): New synonym for realclean.
3495 * hp74x/Makefile.in (maintainer-clean): Likewise.
3496 * m68k/Makefile.in (maintainer-clean): Likewise.
3497 * pa/Makefile.in (maintainer-clean): Likewise.
3498 * mips/Makefile.in (maintainer-clean): Likewise.
3499 * rs6000/Makefile.in (maintainer-clean): Likewise.
3500 * sparc/Makefile.in (maintainer-clean): Likewise.
3501 * doc/Makefile.in (maintainer-clean): Likewise.
3502 * testsuite/Makefile.in (maintainer-clean): Likewise.
3503 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
3505 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3507 * rs6000/Makefile.in (all): Fix typo preventing simulator from
3510 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3512 * rs6000/Makefile.in: Misc mvme support fixes.
3514 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
3515 leading underscores from identifiers.
3517 * m68k/asm.h: New file, macro definitions helpful for assembly
3518 language programming.
3519 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
3522 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
3523 New files, preliminary support for motorola mvme targets running
3525 * rs6000/Makefile.in: Build mvme support.
3527 * rs6000/asm.h: New file, macro definitions helpful for assembly
3528 language programming.
3529 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
3531 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
3533 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
3535 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
3537 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
3538 reordered insns that can end up being an infinite loop.
3539 * m68k/idp-outbyte.c (READREG): Likewise.
3541 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3543 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
3544 using a large static area for the break area.
3546 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3548 * rs6000/Makefile.in (install*): Add separate installation rules
3549 for sim and evm targets.
3551 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
3553 * rs6000/sim*: Add PowerPC simulator support.
3555 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
3557 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
3558 code. Fix callinfo directives to include "millicode" attribute.
3560 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
3562 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
3564 * pa/crt0.S ($START$): Use local label prefix for local label
3567 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
3569 * ex93x/sparclite.h: add __WINSIZE.
3570 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
3573 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3575 * Makefile.in: Updated to reflect filename changes.
3577 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
3578 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
3581 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3583 * m68k/mc68681-duart.h: Removed everything except register offsets.
3584 Changed offsets so they reflect actual chip instead of how device
3585 is mapped into the IDP address space.
3586 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
3587 (READREG, WRITEREG): Changed to correspond to unusual way the
3588 device is mapped (ie. base address + (reg offset * 4) + 3)).
3589 (duart_status, duart_mode, duart_init, duart_restore): Removed,
3590 these interfaces were never used and didn't work.
3591 (outbyte): Removed unconditional delay.
3593 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
3594 change of April 18th which makes the "_end" symbol compatible
3595 with both a.out and coff toolchains.
3596 (zerobss): Handle zero-length bss.
3598 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3600 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
3601 regenerated with autoconf 2.4.2.
3603 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3605 * doc/porting.texi: Fix typos and spelling errors.
3607 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3609 * pa/Makefile.in: Enable HP supplied millicode routines.
3610 * pa/hp-milli.s: Make sure copyright notice gets included
3613 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
3616 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
3618 * pa/crt0.S ($START$): Use long-calls to call main and exit.
3620 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
3622 * pa/crt0.S: Call exit() after returning from main.
3624 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3626 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
3627 (distclean, realclean): Remove autoconf-generated config.cache
3628 and config.log files.
3630 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3632 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
3633 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
3634 is invoked, it makes it much more difficult to debug.
3636 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
3638 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
3640 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
3642 * stat.c: Add const so it works with newlib's stat.h.
3644 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
3646 * m68k/mvme.S: Extend sign using two instructions rather than one
3647 so it'll work on a stock mc68000.
3649 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
3651 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
3652 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
3654 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
3655 * pa/Makefile.in: Make all just build BSP, add seperate test
3657 * most files: add Cygnus BSD-style copyright message.
3659 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3661 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
3662 Use changequote() to temporarily turn off m4 quoting so that
3663 i[345]86-*-go32 pattern in case statement remains unchanged.
3664 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
3667 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3669 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
3672 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
3674 * ex93x: renamed to sparc.
3675 * r3000: renamed to mips.
3676 * hppro: renamed to pa.
3677 * configure.in, configure: Use new directory names.
3678 * config/default.mh: Remove '' in sed program_transform_name so
3680 * doc/porting.texi: update doc.
3682 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3684 * doc/configure.in: converted to autoconf.
3685 * doc/configure: New file, generated with autoconf 2.3.
3687 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
3688 r3000}/Makefile.in (Makefile.in): Added config.status to
3690 (config.status): New target.
3692 * m68k/Makefile.in: Build M68332BCC BSP.
3694 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
3696 * glue.c: Change decl of end to char[] for some reason.
3697 * (sbrk): Rewrite sbrk so that it works.
3698 * (fstat): Return status indicating fd is for a tty. Makes stdio
3700 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
3701 -18(sp). Note that -24 decimal == -18 hex...
3702 * hppro/op50n-io.S: Add read and write interfaces to the rom
3703 monitor. Unfortunately, the monitor doesn't seem to work...
3704 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
3705 nice way. Define stack and reserve space. Put heap after stack.
3707 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3709 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
3710 versions prior to this generate code that AIX 4.X's sh can't
3713 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
3714 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
3716 * m68k/bcc.ld: Link with bcc.o
3718 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
3720 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
3721 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
3722 * hppro/divcnst-generic/*: Delete.
3723 * hppro/divcnst-fast/*: Delete.
3724 * hppro/Makefile.in: Delete junk.
3726 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3728 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
3729 section, moved __stack definition to the top level and set it
3730 explicitly to the value appropriate to the target board.
3731 Added __end symbol (needed for a.out toolchains).
3733 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
3735 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
3736 malloc doesn't trash the stack.
3737 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
3738 value, which is useless anyway.
3740 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3742 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
3744 * m68k/Makefile.in: Install BCC linker script.
3746 * Makefile.in: Fixed typo.
3748 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
3749 * hppro/configure: regenerated.
3751 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
3753 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
3755 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
3756 outp. Use correct port numbers for COM1 serial port.
3758 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3760 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
3761 proper immediate-operand syntax for whatever the target assembler
3763 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
3764 definitions as in m68k/crt0.S.
3766 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3768 * Makefile.in: fixed clean rules such that they do not try to
3769 clean ${SUBDIRS} if libgloss not supported on that target.
3771 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3773 * configure.in: Append new subdirectories to ${configdirs}.
3774 (go32-*-*): Removed.
3775 * configure: Regenerated.
3777 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
3780 * m68k/Makefile.in: Don't hide how BSP objects are built.
3782 * glue.c (print, putnum): declared void.
3784 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
3785 (LIBS_FOR_TARGET): Removed.
3787 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
3788 make variables, expands to compiler flags to find headers and
3789 libraries if ${objroot}/newlib is present.
3790 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
3791 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
3792 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
3793 LIBS_FOR_TARGET): Removed.
3795 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
3797 * m68k/Makefile.in (install): Use correct names for MVME* variables.
3798 * configure.in: Delete `unknown' from m68* case.
3800 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3802 * m68k/crt0.S: initialize stack pointer to __stack before creating
3805 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
3806 bss, and into its own segment with an address at top of RAM.
3808 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3810 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
3811 converted to autoconf.
3812 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
3813 from configure.in with autoconf 2.3.
3815 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
3817 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
3818 CONSTRUCTING and RELOCATING only work for linker scripts built
3819 from ld/scripttmpl/*.
3821 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
3822 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
3823 tables and etext, edata, and end variables are only done when
3826 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
3828 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
3830 * hppro/crt0.S: Remove static definitions of _stack and $global$.
3831 Let the linker script define them in the BSS segment.
3832 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
3833 for $global$ and _stack in the appropriate segments.
3835 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
3837 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
3839 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
3841 * ex93x/ex93x.ld: Add crt0.o in INPUT.
3842 * ex93x/sparcl-stub.c: Add nop after bg insn.
3843 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
3845 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
3847 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
3849 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
3851 * config/default.mh: Use SRCROOT to find the newlib includes.
3853 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
3855 * configure.in, testsuite/configure.in: Add SRCROOT variable.
3856 * glue.c: Change "char *path" to "const char *path" so it works
3857 with the changes stat.h.
3859 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
3861 * ex93x/ex93x.ld: The stubs module now can have different names for
3862 different SPARClite chips. Use default one which is slite930.o.
3864 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
3866 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
3868 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
3870 * config/default.h: add -I. to INCLUDES.
3871 * ex93x/salib.c: to include sparclite.h.
3872 * ex93x/sparclite.h: new file copied from gdb/sparclite.
3874 * config/default.mh: Fix INCLUDES to one level less '../'.
3876 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
3878 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
3881 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
3883 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
3884 in the linker script. Use a macro to cover using '#' or '&' for
3886 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
3887 using '#' or '&' for immediate values.
3888 * testsuite/libgloss.all/io.c: Add a test for read().
3890 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
3892 * glue.c: Make use _ansi.h, move to top level libgloss directory
3893 form all other directories.
3894 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
3895 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
3897 * configure.in: All configure.in now edit the value to OBJROOT in
3898 the Makefiles they produce.
3899 * config/default.mh: Use OBJROOT for paths to test for fresh
3901 * configure.in: Add the testsuite directory.
3902 * testsuite/config/{m68k.mt,mips.mt}: New target support for
3903 MVME135, IDP, and Array targets.
3905 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
3907 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
3908 traditional and ANSI varargs. (which currently fail)
3909 * Makefile.in: Build intelligently and use dependancies so we
3910 don't rebuild the world for each test run.
3911 * configure.in: Make a .gdbinit file to run the tests and load via
3914 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3916 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
3919 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
3921 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
3922 * m68k/mc68ec.c: Ditto, in asm statements.
3923 * m68k/mvme.S: Ditto.
3925 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
3927 * Makefile.in (all): added "else" statements for Ultrix to work
3929 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
3931 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
3932 * testsuite/config/support.c: A minimal testing API for minimal
3934 * testsuite/config/hppa.mt: Set build flags for PRO targets.
3935 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
3936 Test cases for libgloss and soft-float.
3938 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
3940 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
3942 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
3943 suite for low level stuff. A few test cases now all build.
3945 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
3947 * config/default.mh: Change default path for linking in a freshly
3948 built libc.a, libm.a, libgcc.a to work with -msift-float.
3950 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
3953 * m68k/Makefile.in: Use explicit rules, rather than redefining
3954 .c.o. This is to force compiling with -m68000.
3956 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
3958 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
3961 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
3963 * doc, doc/Makefile.in, configure.in: New directory.
3964 * doc/porting.texi: New manual that explains porting the GNU tools
3965 to embedded systems.
3967 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
3969 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
3970 which has hardware breakpoint support.
3971 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
3973 * ex93x/sparcl-stub.c: New file.
3974 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
3976 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
3978 * r3000/crt0.S: Zero the bss section by words.
3980 * r3000/Makefile.in: Add in the rest of the support code for the
3983 * r3000/array.ld: Set the memory map for the Array Tech LSI
3986 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
3987 prototype using ROM entry points.
3989 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
3991 * hppro/crt0.S: Add _sr4export function so GDB calls work.
3993 * hppro/Makefile.in: Link in libc.a twice so atexit works().
3995 * hppro/glue.c: Don't stub out __main anymore.
3997 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
3999 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4001 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4003 * configure.in: Configure r3000 dir for a mips chip.
4005 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4007 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4010 * hppro/Makefile.in: Link in the rest of the millicode routines.
4012 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4014 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4015 since xgcc is for the wrong architecture.
4017 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4019 * config/default.mh: Find the corrrect libgcc2.a.
4021 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4024 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4025 test-dyncall.c, test-mul.c: New millicode files for low level math
4028 * test.c: Use printf so millicode gets exercised.
4030 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4031 divU_9.S: Fast versions of some division routines.
4033 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4034 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4035 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4036 divU_3.S, divU_7.S: Yet more millicode routines.
4038 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4040 * config/default.mh: Add default searches for the correct libc and
4043 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4045 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4046 for the test program.
4048 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4050 * m68k/glue.c: Remove errno so there's no libc dependancies.
4052 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4053 from mvme.S so the library can link without the stub.
4055 * m68k: New directory. Merge the idp, shared, and mvme135
4056 directories into one place.
4058 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4059 preprocessor actually gets run.
4061 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4063 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4065 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4066 based target boards. Moved from newlib/stub.
4068 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4071 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4072 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
4075 * libgloss: Creation. A library for board support packages. The
4076 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
4078 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
4080 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
4082 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
4084 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
4085 what mvme135-stub.c expects.
4087 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4089 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4092 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4094 * mvme135/mvme135-asm.S: new file.
4095 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4096 Makefile.in: build mvme135-stub.o.
4098 * ChangeLog: created.
OSDN Git Service
