1 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
3 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
4 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
7 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
9 * spu/syscalls.c: Change __send_to_ppe to return the result stored
10 in stored in slot 0 of the data, rather than have each assisted
11 call retrieve the value.
12 * spu/jsre.h: Remove the now unused syscall_out_t.
13 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
14 value, remove unused syscall_out_t variable.
18 * spu/ftruncate.c: Ditto.
19 * spu/gettimeofday.c: Ditto.
24 * spu/unlink.c: Ditto.
27 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
29 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
32 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
34 * spu/open.c: Unconditionally set the "mode" to fix a bug where
35 mode was not properly set.
37 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
39 * m68k/fido-_exit.c (_exit): Use stop #0x700.
41 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
43 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
44 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
46 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
48 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
49 on return from the offload call.
50 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
51 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
52 remove the setting of errno.
56 * spu/ftruncate.c: Ditto.
57 * spu/gettimeofday.c: Ditto.
62 * spu/unlink.c: Ditto.
65 2007-03-01 Ben Elliston <bje@au.ibm.com>
67 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
68 that GCC runtime stack checking works. Handle the backchain, too.
70 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
72 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
73 * spu/jsre.h: Remove time, add gettimeofday.
74 * spu/Makefile.in: Ditto.
76 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
78 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
79 "setf", not "nop", for common_v10_v32 compatibility.
80 Move out interrupt table to irqtable.S. Include here for non-ELF.
81 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
82 weak default stub definitions.
83 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
85 * cris/setup.S [__arch_common_v10_v32]: Return.
86 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
88 2007-02-15 Nick Clifton <nickc@redhat.com>
90 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
92 * sparc/cygmon-sparc64-ld.src: Likewise.
94 2007-02-08 Dave Brolley <brolley@redhat.com>
96 * mep: New target directory.
98 * configure.in: Add support for MeP.
99 * configure: Regenerated.
100 * mep/configure.in: New file.
101 * mep/configure: Ditto.
102 * mep/Makefile.in: Ditto.
103 * mep/aclocal.m4: Ditto.
106 * mep/sim-crt0.S: Ditto.
107 * mep/sim-crtn.S: Ditto.
108 * mep/fmax.ld: Ditto.
109 * mep/gcov-io.h: Ditto.
110 * mep/gmap_default.ld: Ditto.
111 * mep/handlers.c: Ditto.
112 * mep/h_reset.c: Ditto.
113 * mep/isatty.c: Ditto.
114 * mep/mep-bb.c: Ditto.
115 * mep/mep-gmon.c: Ditto.
119 * mep/sdram-crt0.S: Ditto.
120 * mep/sdram-crtn.S: Ditto.
121 * mep/simnovec-crt0.S: Ditto.
122 * mep/simple.ld: Ditto.
123 * mep/simsdran-crt0.S: Ditto.
124 * mep/syscalls.S: Ditto.
125 * mep/write.c: Ditto.
127 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
129 * spu/syscalls.c: Replace vector with __vector.
131 2007-01-09 Ben Elliston <bje@au.ibm.com>
133 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
134 warning about this noreturn function returning.
136 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
138 Merge from newlib-csl-20060320-branch:
139 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
142 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
143 * m68k/cf-crt0.S (__reset): Define here.
144 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
145 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
146 slot a unique routine.
147 * m68k/cf.sc: Adjust for .interrupt_vector section.
150 * m68k/Makefile.in (m5273c3): Rename to ...
151 (m5272c3): ... here to fix typo.
155 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
157 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
158 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
159 (rdimon-_exit.o, rdimon-_kill.o): New.
160 * arm/_exit.c, arm/_kill.c: New.
161 * arm/syscalls.c (_exit, _kill): Remove.
163 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
165 Merge from newlib-csl-20060320-branch:
166 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
168 * m68k/cf-crt0.S (__start): Adjust semihosting.
170 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
172 Merge from newlib-csl-20060320-branch:
173 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
175 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
177 2007-01-02 Ben Elliston <bje@au.ibm.com>
179 * spu/time.c (time): Cast new sys.time value to unsigned int.
181 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
183 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
184 to do_AngelSWI to int.
186 * arm/licfunc.c (do_AngelSWI): Remove.
187 * arm/syscalls.c (do_AngelSWI): Remove.
188 * arm/swi.h (do_AngelSWI): New.
190 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
192 Merge from newlib-csl-20060320-branch:
193 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
195 * m68k/fido-crt0.S (_vector_table): Reference
196 _PrivilegeViolationHandler.
198 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
200 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
202 * m68k/fido.sc: Clean up formatting. Add comments. Move
203 stack and heap end to SDRAM for SRAM and SDRAM configurations.
204 Put RedBoot application text in SRAM.
206 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
208 * m68k/Makefile (install_cf): Don't loop over files here. Only
209 install sources for the default multilib.
210 (install_fido): Likewise.
211 (install_io): Install bsps in one go.
213 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
214 Kazu Hirata <kazu@codesourcery.com>
216 * configure.in: Recognize fido-*-*.
217 * configure: Regenerate.
218 * m68k/Makefile.in (CF_ISRS): Use addprefix.
219 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
220 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
221 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
222 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
223 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
225 * m68k/asm.h (mbb): New.
226 * m68k/configure.in (DO): Check for __mfido__.
227 * m68k/configure: Regenerate.
228 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
229 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
230 m68k/fido.sc, m68k/fido_profiling.h: New.
232 2006-12-18 Ben Elliston <bje@au.ibm.com>
234 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
236 2006-12-13 Ben Elliston <bje@au.ibm.com>
238 * libnosys/_exit.c (_exit): Finish with an infinite loop to
239 eliminate a warning about this noreturn function returning.
241 2006-12-13 Sa Liu <saliu@de.ibm.com>
243 * spu/access.c: New file
244 * spu/dup.c: New file
245 * spu/ftruncate.c: New file
246 * spu/jsre.h: add structures for new functions
247 * spu/time.c: New file
248 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
250 2006-12-12 Ben Elliston <bje@au.ibm.com>
252 * configure.in: Remove superfluous semicolons.
253 * configure: Regenerate.
255 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
257 Merge from newlib-csl-20060320-branch:
258 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
259 Kazu Hirata <kazu@codesourcery.com>
261 * m68k/Makefile.in (CF_ISRS): Use addprefix.
263 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
265 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
266 (ARFLAGS): Remove commented out definition.
269 * m68k/configure.in (DO) Set to list of target cpu families.
270 * m68k/configure: Rebuilt.
271 * m68k/Makefile.in (DO): New.
272 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
274 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
275 m5282evb, m5329evb, m5485evb): Move earlier.
276 (all): Add all_$DO dependencies.
277 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
279 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
281 (install): Add install_$DO dependencies.
282 (install_cf, install_m68k): New targets. Perform cf and m68k
283 installs as appropriate.
284 (install_io): New, install the io libraries.
287 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
289 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
291 (CF_OBJS): Add cf-isv.o.
292 (CF_SOURCES): Add cf-isv.S.
293 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
294 * m68k/cf-isv.S: New, broken out of ...
295 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
296 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
297 (__heap_limit): Define.
298 * m68k/cf-sbrk.c (__heap_limit): Declare.
299 (sbrk): Adjust for __heap_limit.
300 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
301 Install a separate isv.o file.
302 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
303 (HOSTED_INIT_SIM): ... this.
306 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
308 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
309 (m5275evb): New board.
312 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
314 * m68k/cf.sc: Add linkonce sections and
318 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
320 * m68k/Makefile.in: Adjust Coldfire rules.
321 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
322 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
323 (BDM_OTHER_OBJS): Remove.
324 (BDM_SYSOBJS): Rename to ...
325 (UNHOSTED_OBJS): ... here. Adjust.
326 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
327 (CF_HOSTED_SCRIPTS): New.
328 (CF_SCRIPTS, CF_SOURCES): Adjust.
329 * m68k/cf.sc: Add IO library variable.
330 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
331 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
332 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
333 m68k/cf-hosted.S: ... here.
334 * m68k/cf-exit.c: New.
335 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
336 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
338 * m68k/bdm-gdb.c: Rename to ...
339 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
340 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
341 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
342 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
343 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
344 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
345 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
346 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
347 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
348 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
349 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
350 unhosted libraries. Adjust names of gdb conversion functions.
353 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
355 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
357 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
359 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
361 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
363 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
364 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
365 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
369 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
370 * m68k/bdm-semihost.c: Remove.
371 * m68k/bdm-semihost.S: New.
372 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
373 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
374 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
375 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
376 * m68k/bdm-isrs.c: Update comment.
377 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
379 (__bdm_semihost): Declare.
382 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
384 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
385 (BDM_SYSOBJS): Add bdm-sbrk.o.
386 * m68k/bdm-sbrk.c: New.
389 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
391 * m68k/Makefile.in (CF_SOURCES): New.
392 (install): Install them.
395 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
397 * m68k/cf.sc: Add .jcr section to .text.
399 2006-12-11 Ben Elliston <bje@au.ibm.com>
401 * configure.in: Remove extra whitespace from config_testsuite =
402 VALUE statements to eliminate shell errors.
403 * configure: Regenerate.
405 2006-12-08 Sa Liu <saliu@de.ibm.com>
407 * spu/exit.c (libgloss_exit): Rename from this ..
408 (_exit): .. to this. Overhaul.
410 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
411 * spu/crt0.C, spu/init.c: Remove.
412 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
413 * spu/configure: Regenerate.
414 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
415 (OBJS): Remove init.o.
417 (OUTPUTS): Add $(CRTOBJS).
419 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
421 * mips/crt0.S: Fix preprocessor statements from previous patch
424 2006-11-24 Thiemo Seufer <ths@mips.com>
425 Nigel Stephens <nigel@mips.com>
427 * mips/crt0.S (_start): Use all available float registers. Don't touch
428 SR_PE on post-mips2 CPUs, it means soft reset there.
430 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
432 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
434 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
436 * mn10300/Makefile.in: Add spaces after do in "for" loop.
438 2006-11-08 Jie Zhang <jie.zhang@analog.com>
440 * bfin/configure.in: New.
442 * bfin/Makefile.in: New.
443 * bfin/syscalls.c: New.
444 * bfin/aclocal.m4: Generate.
445 * bfin/configure: Ditto.
446 * configure.in: Add support for bfin-*-*.
447 * configure: Regenerate.
448 * syscall.h (SYS_argc): Define.
449 (SYS_argnlen): Define.
452 2006-10-10 Thiemo Seufer <ths@mips.com>
454 * mips/Makefile.in: Add INCLUDES to local compile rules.
456 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
458 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
461 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
463 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
464 to avoid use of __ARM_ARCH__.
466 2006-10-02 Nick Clifton <nickc@redhat.com>
468 * arm/linux-syscalls0.c: Add arm architecture flag
469 checks around bx insn.
471 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
473 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
475 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
477 Merge from newlib-csl-20060320-branch:
478 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
480 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
483 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
484 (CF_SCRIPTS): Update.
485 (%-bdm.ld): Rename to %-ram.ld.
487 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
489 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
491 (BDM_OBJS): Add bdm-crt1.o.
492 (BDM_OTHER_OBJS): Remove print.o putnum.o
494 (CF_BDM_SCRIPTS): Generated name of ram scripts.
495 (CF_ROM_SCRIPTS): Generated name of rom scripts.
496 (CF_SCRIPTS): Adjust.
498 (bdm-crt0.o, bdm-crt1.o): New targets.
500 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
501 m5329evb, m5485evb): New.
502 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
503 (install): Remove DBUG installs.
504 * m68k/bdm-crt0.S: New.
505 * m68k/bdm-crt1.c: New.
506 * m68k/bdm-exit.c: Call __reset.
507 * m68k/bdm-isv.c: Remove.
508 * m68k/cf.sc: Adjust to produce either rom or ram images.
509 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
511 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
514 * m68k/cf.sc: Set entry point to _start.
515 * m68k/crt0.X (_start): New name for entrypoint
516 (start): Weak alias for start.
518 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
520 * m68k/bdm-system.c (_system): Support system(NULL).
522 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
524 * m68k/bdm-system.c (_system): Properly encode non failure exit
527 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
529 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
531 * m68k/bdm-close.c: Add copyright notice.
532 * m68k/bdm-fstat.c: Add copyright notice.
533 * m68k/bdm-gettimeofday.c: Add copyright notice.
534 * m68k/bdm-inbyte.c: Remove.
535 * m68k/bdm-isatty.c: Add copyright notice.
536 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
537 * m68k/bdm-open.c: Add copyright notice.
538 * m68k/bdm-read.c: Add copyright notice.
539 * m68k/bdm-rename.c: Add copyright notice.
540 * m68k/bdm-stat.c: Add copyright notice.
541 * m68k/bdm-system.c: Add copyright notice.
542 * m68k/bdm-time.c: New.
543 * m68k/bdm-unlink.c: Add copyright notice.
544 * m68k/bdm-write.c: Add copyright notice.
546 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
548 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
551 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
553 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
554 * m68k/bdm-outbyte.c: Delete.
555 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
557 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
559 * m68k/bdm-semihost.h: Add new constants for additional
560 semihosting functions. Add new BDM_TRAP macro to encapsulate
562 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
563 * m68k/bdm-outbyte.c (outbyte): Ditto.
564 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
565 now called BDM_TRAPNUM.
566 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
567 containing declarations and conversion functions for GDB's fileio
569 * m68k/bdm-close.c: New file to define corresponding function.
570 * m68k/bdm-fstat.c: Ditto.
571 * m68k/bdm-gettimeofday.c: Ditto.
572 * m68k/bdm-isatty.c: Ditto.
573 * m68k/bdm-lseek.c: Ditto.
574 * m68k/bdm-open.c: Ditto.
575 * m68k/bdm-read.c: Ditto.
576 * m68k/bdm-rename.c: Ditto.
577 * m68k/bdm-stat.c: Ditto.
578 * m68k/bdm-system.c: Ditto.
579 * m68k/bdm-unlink.c: Ditto.
580 * m68k/bdm-write.c Ditto.
581 * m68k/Makefile.in: Add dependencies for new files.
583 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
585 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
587 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
589 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
590 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
591 * cf.sc (GROUP): Revert previous change. Add IO library.
593 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
594 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
596 (all): Add new targets.
597 (BDM_BSP): New target.
598 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
600 (BDM_ISRS): New targets.
601 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
603 (m5485evb-dbug): New.
604 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
605 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
606 (install): Add BDM_BSP.
607 * m68k/bdm-exit.c: New
608 * m68k/bdm-inbyte.c: New
609 * m68k/bdm-outbyte.c: New
610 * m68k/bdm-semihost.c: New
611 * m68k/bdm-semihost.h: New
612 * m68k/bdm-isrs.c: New.
613 * m68k/bdm-isv.c: New.
614 * dbug-cf.sc: Renamed to ...
615 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
617 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
619 * m68k/bdm-semihost.h: Add new constants for additional
620 semihosting functions. Add new BDM_TRAP macro to encapsulate
622 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
623 * m68k/bdm-outbyte.c (outbyte): Ditto.
624 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
625 now called BDM_TRAPNUM.
626 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
627 containing declarations and conversion functions for GDB's fileio
629 * m68k/bdm-close.c: New file to define corresponding function.
630 * m68k/bdm-fstat.c: Ditto.
631 * m68k/bdm-gettimeofday.c: Ditto.
632 * m68k/bdm-isatty.c: Ditto.
633 * m68k/bdm-lseek.c: Ditto.
634 * m68k/bdm-open.c: Ditto.
635 * m68k/bdm-read.c: Ditto.
636 * m68k/bdm-rename.c: Ditto.
637 * m68k/bdm-stat.c: Ditto.
638 * m68k/bdm-system.c: Ditto.
639 * m68k/bdm-unlink.c: Ditto.
640 * m68k/bdm-write.c Ditto.
641 * m68k/Makefile.in: Add dependencies for new files.
643 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
645 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
647 * spu/jsre.h: Update declaration of _send_to_ppe().
648 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
649 * spu/fstat.c: Ditto.
650 * spu/lseek.c: Ditto.
654 * spu/unlink.c: Ditto.
655 * spu/write.c: Ditto.
657 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
659 * spu/Makefile.in: Add dependency.
661 2006-08-24 Paul Brook <paul@codesourcery.com>
663 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
665 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
667 * spu/Makefile.in: Add new object files.
668 * spu/syscalls.c: Move each system call to individual file.
669 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
670 * spu/close.c: New file. Moved from spu/syscalls.c.
671 * spu/fstat.c: Likewise.
672 * spu/getpid.c: Likewise.
673 * spu/isatty.c: Likewise.
674 * spu/kill.c: Likewise.
675 * spu/lseek.c: Likewise.
676 * spu/open.c: Likewise.
677 * spu/read.c: Likewise.
678 * spu/stat.c: Likewise.
679 * spu/unlink.c: Likewise.
680 * spu/write.c: Likewise.
682 2006-08-21 David Ung <davidu@mips.com>
684 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
685 option since it uses the syscall instruction.
687 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
689 * spu/Makefile.in: Add special compiler
690 options to reduce size.
692 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
694 * spu/jsre.h(JSRE_STAT): New define.
695 (syscall_stat_t): New type.
696 * spu/syscalls.c(stat): New syscall.
698 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
700 * configure.in: Add spu support.
701 * configure: Regenerated.
702 * spu/Makefile.in: New file.
703 * spu/aclocal.m4: Ditto.
704 * spu/configure: Ditto.
705 * spu/configure.in: Ditto.
711 * spu/syscalls.c: Ditto.
713 2006-07-05 Shaun Jackman <sjackman@gmail.com>
715 * arm/linux-crt0.S: Remove file.
716 * arm/linux-crt0.c: New file. Supports PIC code.
718 2006-07-04 Shaun Jackman <sjackman@gmail.com>
720 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
721 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
722 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
725 2006-06-30 DJ Delorie <dj@redhat.com>
727 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
729 2006-06-23 Shaun Jackman <sjackman@gmail.com>
731 * arm/elf-linux.specs: New file.
733 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
735 * arm/syscalls.c (_unlink, isatty, _system, _rename):
736 Make them do something useful in the ARM_RDI_MONITOR case.
738 2006-06-08 Fred Fish <fnf@specifix.com>
740 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
741 mips/pmon.ld: Keep special sections generated by mips gcc.
743 2006-06-05 Shaun Jackman <sjackman@gmail.com>
745 * arm/linux-syscalls0.S (reboot): Remove.
746 * arm/linux-syscalls1.c (reboot): New function.
748 2006-06-05 Shaun Jackman <sjackman@gmail.com>
750 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
751 argument to choose an ADP exception reason.
752 * arm/libcfunc.c (abort): Remove this function.
754 2006-05-30 Shaun Jackman <sjackman@gmail.com>
756 * arm/Makefile.in: Add Linux syscall interface.
757 * arm/linux-crt0.S: New file.
758 * arm/linux-syscall.h: New file.
759 * arm/linux-syscalls0.S: New file.
760 * arm/linux-syscalls1.c: New file.
762 2006-05-23 Fred Fish <fnf@specifix.com>
764 * mips/configure.in: Change mipsisa64-*-* to
765 mipsisa64*-*-* to catch minor variations like
767 * mips/configure: Regenerated.
769 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
771 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
772 * configure.in: Add additional flags when creating Makefile.
773 * configure: Regenerated.
775 * arm/configure.in: Set with_multisubdir when creating Makefile.
776 * cris/configure.in: Ditto.
777 * d30v/configure.in: Ditto.
778 * frv/configure.in: Ditto.
779 * i386/configure.in: Ditto.
780 * iq2000/configure.in: Ditto.
781 * libnosys/configure.in: Ditto.
782 * m32c/configure.in: Ditto.
783 * m32r/configure.in: Ditto.
784 * m68hc11/configure.in: Ditto.
785 * m68k/configure.in: Ditto.
786 * mcore/configure.in: Ditto.
787 * mips/configure.in: Ditto.
788 * mn10200/configure.in: Ditto.
789 * mn10300/configure.in: Ditto.
790 * mt/configure.in: Ditto.
791 * pa/configure.in: Ditto.
792 * rs6000/configure.in: Ditto.
793 * sparc/configure.in: Ditto.
794 * cris/configure: Regenerated.
795 * d30v/configure: Ditto.
796 * frv/configure: Ditto.
797 * i386/configure: Ditto.
798 * iq2000/configure: Ditto.
799 * libnosys/configure: Ditto.
800 * m32c/configure: Ditto.
801 * m32r/configure: Ditto.
802 * m68hc11/configure: Ditto.
803 * m68k/configure: Ditto.
804 * mcore/configure: Ditto.
805 * mips/configure: Ditto.
806 * mn10200/configure: Ditto.
807 * mn10300/configure: Ditto.
808 * mt/configure: Ditto.
809 * pa/configure: Ditto.
810 * rs6000/configure: Ditto.
811 * sparc/configure: Ditto.
813 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
815 * configure.in: Modified to support autoconf 2.59.
816 * */configure.in: Ditto.
817 * configure: Regenerated.
818 * */configure: Ditto.
819 * wince/aclocal.m4: Ditto.
820 * acinclude.m4: New file.
822 * arm/aclocal.m4: Ditto.
823 * cris/aclocal.m4: Ditto.
824 * crx/aclocal.m4: Ditto.
825 * d30v/aclocal.m4: Ditto.
826 * fr30/aclocal.m4: Ditto.
827 * frv/aclocal.m4: Ditto.
828 * hp74x/aclocal.m4: Ditto.
829 * i386/aclocal.m4: Ditto.
830 * i960/aclocal.m4: Ditto.
831 * iq2000/aclocal.m4: Ditto.
832 * libnosys/aclocal.m4: Ditto.
833 * m32c/aclocal.m4: Ditto.
834 * m32r/aclocal.m4: Ditto.
835 * m68hc11/aclocal.m4: Ditto.
836 * m68k/aclocal.m4: Ditto.
837 * mcore/aclocal.m4: Ditto.
838 * mips/aclocal.m4: Ditto.
839 * mn10200/aclocal.m4: Ditto.
840 * mn10300/aclocal.m4: Ditto.
841 * mt/aclocal.m4: Ditto.
842 * pa/aclocal.m4: Ditto.
843 * rs6000/aclocal.m4: Ditto.
844 * sparc/aclocal.m4: Ditto.
845 * sparc/libsys/aclocal.m4: Ditto.
846 * xstormy16/aclocal.m4: Ditto.
848 2006-04-18 Mark Mitchell <mark@codesourcery.com>
850 * doc/porting.texi: Document libgloss build conventions.
852 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
854 * mt/startup-16-002.S (.internal_io): Make @nobits.
855 * mt/startup-16-003.S (.internal_io): Make @nobits.
856 * mt/startup-ms2.S (.internal_io): Make @nobits.
858 2006-03-02 DJ Delorie <dj@redhat.com>
860 * m32c/exit.S: Preserve r1.
862 2006-02-24 Paul Brook <paul@codesourcery.com>
864 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
866 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
868 * m68k/Makefile.in (CF_SCRIPTS): New.
869 (all): Add CF_SCRIPTS.
870 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
871 m5282evb.ld): New targets
872 (install): Iterate over CF_SCRIPTS.
873 * m68k/crt0.S: Don't use dbra on any cf chips.
874 * m68k/dbug-cf.sc: New.
876 2006-02-07 Paul Brook <paul@codesourcery.com>
878 * arm/crt0.S: Add Thumb-2 startup code.
879 * arm/redboot-crt0.S: Ditto.
880 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
881 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
882 * arm/trap.S: Disable for Thumb-2.
884 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
886 * mt/ms2.ld (.sram): Correct typo in section names.
888 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
890 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
891 (crt0-ms2.o): New target.
892 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
894 2006-01-04 Paul Brook <paul@codesourcery.com>
896 * m68k/bcc.ld: Add .got.plt and .got
897 * m68k/idp.ld: Ditto.
898 * m68k/idpgdb: Ditto.
899 * m68k/mvme135.ld: Ditto.
900 * m68k/sbc5204.ld: Ditto.
901 * m68k/sbc5206.ld: Ditto.
902 * m68k/sim.ld: Ditto.
904 2005-12-13 DJ Delorie <dj@redhat.com>
906 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
907 .init and .fini processing.
908 * m32c/crtn.S: Likewise.
909 * m32c/exit.S: Likewise.
911 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
913 * mt/16-002.ld: Change architecture to 'mt'. Remove
915 * mt/16-003.ld: Likewise.
916 * mt/64-001.ld: Likewise.
917 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
918 * mt/crt0.S: Likewise.
920 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
922 * configure.in: Replace ms1 arch with mt arch.
923 * configure: Rebuilt.
924 * mt: Renamed from ms1 dir.
926 2005-12-06 Paul Brook <paul@codesourcery.com>
928 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
929 * m68k/idp.ld: Ditto.
930 * m68k/idpgdb: Ditto.
931 * m68k/mvme135.ld: Ditto.
932 * m68k/sbc5204.ld: Ditto.
933 * m68k/sbc5206.ld: Ditto.
934 * m68k/sim.ld: Ditto.
936 2005-11-30 Shaun Jackman <sjackman@gmail.com>
938 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
939 * libnosys/chown.c: New file.
940 * libnosys/readlink.c: New file.
941 * libnosys/symlink.c: New file.
943 2005-11-30 Shaun Jackman <sjackman@gmail.com>
945 * arm/libcfunc.c (clock, sleep, usleep): New functions.
946 * arm/syscalls.c (_clock): New function.
947 (_times): Call _clock.
949 2005-11-17 Shaun Jackman <sjackman@gmail.com>
951 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
952 the IsTTY SWI that _isatty calls.
954 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
956 * cris/linunistd.h: Don't redefine errno as extern int.
958 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
960 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
962 * arm/configure: Regenerate.
964 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
966 * arm/configure.in: Support building crt0.o when syscalls
967 are disabled in newlib.
968 * arm/configure: Regenerated.
970 2005-10-03 James E Wilson <wilson@specifix.com>
972 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
973 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
974 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
975 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
976 mips/pmon.ld: Add support for .bss.* sections.
978 2005-09-23 James E Wilson <wilson@specifix.com>
980 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
981 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
982 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
983 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
984 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
985 support for .gnu.linkonce.b.*.
987 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
989 * rs6000/Makefile.in (VPATH): Use colon as separator.
991 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
993 * ms1/access.c: Change copyright notice.
995 2005-08-19 DJ Delorie <dj@redhat.com>
997 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
998 (*.o): Add dependencies.
999 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1002 2005-08-18 DJ Delorie <dj@redhat.com>
1004 * m32c/Makefile.in: Block out memory regions reserved for monitors
1005 and simulators. Add monitor link scripts.
1007 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1009 * arm/syscalls.c (initialise_monitor_handles): Set
1010 monitor_stderr to the result of SWI_open(":tt", "a")
1011 instead of simply duplicating stdout.
1013 2005-08-10 DJ Delorie <dj@redhat.com>
1015 * configure.in: Add m32c support.
1016 * configure: Regenerated
1017 * m32c: New directory, Renesas R8C/M16C/M32C support.
1018 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1019 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1020 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1021 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1022 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1023 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1024 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1025 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1027 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1029 * libgloss/arm/libcfunc.c (isatty): New function.
1031 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1033 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1034 argument set to -1, which is an invalid signal number.
1035 (_kill): Comment and coding style changes only.
1036 (_raise): Remove function.
1038 2005-07-19 Paul Brook <paul@codesourcery.com>
1040 * arm/crt0.S: Ensure doubleword stack alignment.
1042 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1044 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1046 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1047 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1048 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1049 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1050 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1051 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1053 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1055 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1056 (alarm): Add the weak attribute.
1057 (pause): New function. Return ENOSYS.
1058 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1061 (_link): Ditto. Return ENOSYS.
1062 (_unlink): Call the swi instead of returning -1.
1063 (_raise): Add the weak attribute. Return ENOSYS.
1064 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1065 (_system): Call the swi instead of returning ENOSYS.
1068 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1070 * configure.in: Add ms1 case.
1071 * configure: Regenerate.
1072 * ms1/16-002.ld: New.
1073 * ms1/16-003.ld: New.
1074 * ms1/64-001.ld: New.
1075 * ms1/access.c: New.
1078 * ms1/configure: New.
1079 * ms1/configure.in: New.
1080 * ms1/crt0-16-002.S: New.
1081 * ms1/crt0-16-003.S: New.
1082 * ms1/crt0-64-001.S: New.
1084 * ms1/exit-16-002.c: New.
1085 * ms1/exit-16-003.c: New.
1086 * ms1/exit-64-001.c: New.
1089 * ms1/getpid.c: New.
1090 * ms1/gettime.c: New.
1091 * ms1/isatty.c: New.
1094 * ms1/Makefile.in: New.
1098 * ms1/startup-16-002.S: New.
1099 * ms1/startup-16-003.S: New.
1100 * ms1/startup-64-001.S: New.
1106 * ms1/unlink.c: New.
1110 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1112 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1113 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1114 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1115 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1116 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1117 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1118 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1119 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1120 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1121 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1122 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1123 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1126 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1128 * arm/syscalls.c (get_errno): Fix output register constraint.
1130 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1132 * rs6000/sim-getrusage.S: New file, broken out of:
1134 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1135 (sim-getrusage.o): New rule.
1137 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1139 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1141 2005-04-19 Eric Christopher <echristo@redhat.com>
1143 * mips/regs.S: Sign extend constants for mips64 and unify
1146 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1148 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1150 (RDIMON_BSP): Ditto.
1152 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1154 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1155 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1156 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1157 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1158 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1160 2005-02-08 Antony King <antony.king@st.com>
1162 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1163 instead of file pointer.
1165 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1167 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1168 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1169 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1170 ALL_INSTALL_FILES_NEWLIB_COPY.
1171 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1173 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1175 * configure.in: Support cris-*-* and crisv32-*-*.
1176 * libnosys/configure.in: Ditto.
1177 * configure, libnosys/configure: Regenerate.
1178 * cris: New directory.
1179 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1180 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1181 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1183 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1185 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1187 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1189 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1190 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1191 __make_section_unallocated. Mark magic variable as used.
1193 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1195 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1197 (libc_cv_asm_popsection_directive): Ditto.
1198 (libc_cv_section_attributes): Ditto.
1199 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1200 "_" as well, and set __SYMBOL_PREFIX accordingly.
1201 * libnosys/configure: Regenerate.
1203 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1205 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1206 as-new and ld-new, not as.new and ld.new.
1208 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1210 * libnosys/warning.h (__make_section_unallocated)
1211 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1212 instead of ";" to delimit assembly lines.
1214 2005-01-07 Paul Brook <paul@codesourcery.com>
1216 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1217 _init/_fini if they exist.
1219 2004-11-26 Paul Brook <paul@codesourcery.com>
1221 * arm/crt0.S (_start): Add .cantunwind annotation.
1223 2004-10-28 Nick Clifton <nickc@redhat.com>
1225 * configure.in: Add support for iq2000 target.
1226 * configure: Regenerate.
1228 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1230 * configure.in: Support crx-*-*.
1231 * configure: regenerate.
1232 * crx/_exit.c: New file.
1233 * crx/_getenv.c: Ditto.
1234 * crx/_rename: Ditto.
1235 * crx/close.c: Ditto.
1236 * crx/configure.in: Ditto.
1237 * crx/crti.S: Ditto.
1238 * crx/crtn.S: Ditto.
1239 * crx/crt0.S: Ditto.
1240 * crx/dvz_hndl.c: Ditto.
1241 * crx/flg_hndl.c: Ditto.
1242 * crx/fstat.c: Ditto.
1243 * crx/getpid.c: Ditto.
1244 * crx/iad_hndl.c: Ditto.
1245 * crx/intable.c: Ditto.
1246 * crx/isatty.c: Ditto.
1247 * crx/kill.c: Ditto.
1248 * crx/lseek.c: Ditto.
1249 * crx/Makefile.in: Ditto.
1250 * crx/open.c: Ditto.
1251 * crx/putnum.c: Ditto.
1252 * crx/read.c: Ditto.
1253 * crx/sbrk.c: Ditto.
1254 * crx/sim.ld: Ditto.
1255 * crx/stat.c: Ditto.
1256 * crx/svc_hndl.c: Ditto.
1257 * crx/time.c: Ditto.
1258 * crx/und_hndl.c: Ditto.
1259 * crx/unlink.c: Ditto.
1260 * crx/write.c: Ditto.
1262 2004-10-01 Paul Brook <paul@codesourcery.com>
1264 * arm/configure.in: Add *-*-aebi target.
1265 * arm/configure: Regenerate.
1267 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1269 * i386/cygmon.ld (.text): Fix alignment.
1270 (.rodata): Handle .rodata.* sections.
1272 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1274 * Makefile.in: Support $(DESTDIR).
1275 * arm/Makefile.in: Ditto.
1276 * d30v/Makefile.in: Ditto.
1277 * doc/Makefile.in: Ditto.
1278 * fr30/Makefile.in: Ditto.
1279 * frv/Makefile.in: Ditto.
1280 * hp74x/Makefile.in: Ditto.
1281 * i386/Makefile.in: Ditto.
1282 * i960/Makefile.in: Ditto.
1283 * iq2000/Makefile.in: Ditto.
1284 * libnosys/Makefile.in: Ditto.
1285 * m32r/Makefile.in: Ditto.
1286 * m68hc11/Makefile.in: Ditto.
1287 * m68k/Makefile.in: Ditto.
1288 * mcore/Makefile.in: Ditto.
1289 * mips/Makefile.in: Ditto.
1290 * mn10200/Makefile.in: Ditto.
1291 * mn10300/Makefile.in: Ditto.
1292 * pa/Makefile.in: Ditto.
1293 * rs6000/Makefile.in: Ditto.
1294 * sparc/Makefile.in: Ditto.
1295 * sparc/libsys/Makefile.in: Ditto.
1296 * xstormy16/Makefile.in: Ditto.
1298 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1300 * libnosys/_exit.c: New file.
1301 * libnosys/Makefile.in: Add _exit.o.
1303 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1305 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1306 enablement variable to determine if crt0 should or should not be
1308 * arm/configure: Regenerated.
1309 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1310 @BUILD_CRT0_FALSE@ variables set in configure to determine
1311 if crt0.o should be built and installed.
1313 2004-06-09 Toralf Lund <toralf@procaptura.com>
1315 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1316 FIQ and IRQ mode, plus calls hardware_init_hook() and
1317 software_init_hook() if present.
1318 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1320 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1321 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1322 as "RDP" and "RDI" monitors.
1323 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1324 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1325 with above mentioned support libs and startfiles.
1327 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1329 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1332 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1334 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1336 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1338 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1339 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1340 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1341 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1343 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1345 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1347 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1348 * mips/vr5xxx.S: Likewise.
1350 2004-03-23 Eric Christopher <echristo@redhat.com>
1352 * frv/crt0.S: Fix comment.
1353 * mips/configure.in: Add mipsisa64-*-* to target support.
1354 * mips/configure: Regenerate.
1356 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
1358 * m68hc11/sci-inout.S: Supports -mlong-calls.
1359 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
1360 (.text): Mark the .installN and .finiN section with KEEP.
1361 (.vectors): Likewise for .vectors.
1362 (.gcc_except_table): New section.
1363 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
1364 (.text): Mark the .installN and .finiN section with KEEP.
1365 (.vectors): Likewise for .vectors.
1366 (.gcc_except_table): New section.
1368 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
1370 * m68k/leds.c: remove led_putnum(), zylons() forward
1371 function declarations.
1372 * m68k/leds.h: add zylons() forward function declaration.
1374 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1376 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
1377 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
1378 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
1379 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
1380 * frv/crt0.S: Fix fdpic sp calculation.
1381 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1382 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
1383 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
1384 fixup ctors nor dtors on FDPIC.
1385 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1386 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
1387 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
1388 gr15 before function calls.
1389 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
1390 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
1393 2003-10-27 Bernardo Innocenti <bernie@develer.com>
1395 * m68k/asm.h: Add macros for -fPIC, -msep-data and
1396 -mid-shared-library support.
1397 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
1398 -mid-shared-library support.
1399 * m68k/sim-crt0.S: Likewise.
1401 2003-10-15 Bernardo Innocenti <bernie@develer.com>
1403 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
1404 typedef from <unistd.h>.
1406 2003-08-26 Jason Merrill <jason@redhat.com>
1408 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
1409 * sparc/sparc86x.ld: Likewise.
1411 2003-08-20 Chris Demetriou <cgd@broadcom.com>
1413 * mips/crt0_cfe.S: New file.
1414 * mips/cfe_mem.c: New file.
1415 * mips/cfe_prestart.S: Remove.
1416 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
1417 and use _start as the entry point. Align BSS to 32-byte boundary.
1418 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
1419 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
1420 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
1421 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
1422 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1423 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1425 * mips/configure: Regenerate.
1427 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1429 * i386/cygmon-salib.c (unlink): New stub.
1431 2003-08-08 Mark Salter <msalter@redhat.com>
1433 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1435 Bernd Schmidt <bernds@redhat.com>
1437 * i386/cygmon.ld: Add entry for .rodata.
1439 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1441 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1443 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1445 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1446 * mn10300/asb2305.ld: Added ASB2305 support.
1447 * mn10300/configure: Ditto.
1448 * mn10300/configure.in: Ditto.
1449 2001-09-12 Stan Cox <scox@redhat.com>
1450 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1452 * mn10300/configure.in: Add support for asb2303 board script.
1454 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1456 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1458 * configure: Regenerated.
1460 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1462 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1465 2003-06-06 Stan Cox <scox@redhat.com>
1466 Jeff Johnston <jjohnstn@redhat.com>
1467 Anthony Green <green@redhat.com>
1469 * configure.in: Add iq2000 support.
1470 * configure: Rebuilt.
1471 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
1472 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
1473 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
1474 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
1475 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
1476 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
1477 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
1478 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
1479 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
1482 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
1484 * libnosys/Makefile.in: Add errno.o.
1485 * libnosys/errno.c: New file to supply errno definition if
1486 one not provided yet.
1488 2003-05-26 Eric Christopher <echristo@redhat.com>
1490 * mips/crt0.S: Remove stackbase variable set.
1492 2003-05-02 Eric Christopher <echristo@redhat.com>
1494 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
1496 2003-04-29 Nick Clifton <nickc@redhat.com>
1498 * libnosys/sbrk.c: Remove unnecessary #include's.
1499 Change return type of _sbrk() function to void * to match
1500 definition in system header files.
1503 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
1505 * xstormy16/sim_rom.ld: New.
1506 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
1507 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
1508 * xstormy16/eva_app.ld (_rdata, _data): New.
1509 * xstormy16/sim_high.ld (_rdata, _data): New.
1511 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
1513 * m32r/Makefile.in: Add multilib support.
1514 * m32r/configure.in: Ditto.
1515 * m32r/configure: Regenerated.
1517 2003-04-16 Nick Clifton <nickc@redhat.com>
1519 * xstormy16/sim_high.ld: Add .jcr section mapping.
1520 * xstormy16/eva_stub.ld: Likewise.
1521 * xstormy16/eva_app.ld: Likewise.
1523 2003-04-09 Chris Demetriou <cgd@broadcom.com>
1525 * mips/cfe.c (_flush_cache): New function.
1527 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1529 * mips/nullmon.c (_ftext, _end): Adjust declaration.
1530 (get_mem_info): Rework.
1532 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1534 * mips/crt0.S (zerobss): Reload __memsize after call.
1536 2003-02-17 Chris Demetriou <cgd@broadcom.com>
1538 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
1540 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1542 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
1544 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
1545 way as mipsisa32-*-*.
1546 * mips/configure: Regenerate.
1548 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1550 * mips/cfe.c (hardware_hazard_hook): Move...
1551 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
1552 and translate into assembly.
1554 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1556 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
1557 Pass an empty argv and envp to main().
1559 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1561 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
1562 * mips/configure: Regenerate.
1564 2003-01-07 Chris Demetriou <cgd@broadcom.com>
1566 * crt0.S: Check for definition of __mips64 rather than
1567 checking (__mips < 3).
1569 * cygmon.c (sysCall): Avoid multi-line string literals.
1571 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
1573 * mips/Makefile.in: Add cygmon support.
1574 * mips/configure.in: Ditto.
1575 * mips/configure: Regenerated.
1576 * mips/crt0_cygmon.S: New file.
1577 * mips/cygmon.c: Ditto.
1578 * mips/pmon.S: Minor formatting and copyright changes.
1579 * mips/crt0.S: Ditto.
1581 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1583 * arm/Makefile.in: Add support for new pid specs.
1584 * arm/coff-iq80310.specs: Change to allow future support.
1585 * arm/elf-iq80310.specs: Ditto.
1586 * arm/elf-redboot.specs: Ditto.
1587 * arm/coff-redboot.ld: Add EH frame support.
1588 * arm/redboot-crt0.S: Add optional code to clear bss without
1590 * arm/coff-pid.specs: New file.
1591 * arm/elf-pid.specs: New file.
1593 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1594 Catherine Moore <clm@redhat.com>
1596 * m32r/configure.in: Do not require gcc to be able to link an
1598 * m32r/configure: Regenerate.
1599 * m32r/Makefile.in: Directly reference gdbstub.
1601 2002-10-25 Bernd Schmidt <bernds@redhat.com>
1603 * i386/cygmon.ld: Add entry for .gcc_except_table.
1605 2000-10-25 Mark Salter <msalter@redhat.com>
1607 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
1608 use __start for start symbol.
1609 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
1610 Disable file I/O extensions to make Plum Hall happy.
1611 * i386/cygmon.ld: Set __start as entry point.
1612 * i386/Makefile.in: Support IS_AOUT.
1613 * i386/configure.in: Support IS_AOUT.
1614 * i386/configure: Regenerated.
1615 * i386/cygmon-salib.c:
1616 * i386/cygmon-gmon.c (_mcount): It's _etext.
1618 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
1620 * configure.in: Clarify some of the triplets so unsupported
1621 configurations don't pass through.
1622 * configure: Regenerated.
1624 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
1626 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
1628 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
1630 * mips/ddb.ld: KEEP .init and .fini.
1631 * mips/ddb-kseg0.ld: Likewise.
1633 2002-10-04 Michael Snyder <msnyder@redhat.com>
1635 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
1636 exception vector address, as suggested by Mitsubishi.
1637 (getExceptionVector): Ditto.
1639 2002-08-01 Chris Demetriou <cgd@broadcom.com>
1641 * mips/cfe.ld (STARTUP): New definition.
1642 * mips/ddb-kseg0.ld (STARTUP): Likewise.
1643 * mips/ddb.ld (STARTUP): Likewise.
1644 * mips/dve.ld (STARTUP): Likewise.
1645 * mips/idt.ld (STARTUP): Likewise.
1646 * mips/jmr3904app-java.ld (STARTUP): Likewise.
1647 * mips/jmr3904app.ld (STARTUP): Likewise.
1648 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
1649 * mips/jmr3904dram.ld (STARTUP): Likewise.
1650 * mips/lsi.ld (STARTUP): Likewise.
1651 * mips/nullmon.ld (STARTUP): Likewise.
1652 * mips/pmon.ld (STARTUP): Likewise.
1654 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
1656 * README: Mention 68HC11/68HC12 support.
1657 * configure.in: Recognize m6811-elf and m6812-elf.
1658 * configure: Regenerated.
1659 * m68hc11/Makefile.in: New file.
1660 * m68hc11/configure.in: New file.
1661 * m68hc11/configure: New file.
1662 * m68hc11/crt0.S: New file.
1663 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
1664 * m68hc11/sim-valid-m68hc11.ld: New file.
1665 * m68hc11/sim-valid-m68hc12.ld: New file.
1666 * m68hc11/syscalls.c: New file.
1668 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
1670 * rs6000/simulator.S (gettimeofday): New.
1673 2002-07-18 Chris Demetriou <cgd@broadcom.com>
1675 * read.c (read): Don't assign past end of buffer, fix return value.
1677 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1679 * mips/Makefile.in (GENOBJS2): New variable to name other
1680 commonly used objects.
1681 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
1683 * mips/Makefile.in: Add support for Broadcom CFE firmware.
1684 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
1685 * mips/configure: Regenerate.
1686 * mips/cfe.c: New file.
1687 * mips/cfe.ld: New file.
1688 * mips/cfe_api.c: New file.
1689 * mips/cfe_api.h: New file.
1690 * mips/cfe_api_int.h: New file.
1691 * mips/cfe_error.h: New file.
1692 * mips/cfe_prestart.S: New file.
1694 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1696 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1697 symbols for optionally-provided functions.
1698 * mips/ddb-kseg0.ld: Likewise.
1699 * mips/ddb.ld: Likewise.
1700 * mips/dve.ld: Likewise.
1701 * mips/idt.ld: Likewise.
1702 * mips/idt32.ld: Likewise.
1703 * mips/idt64.ld: Likewise.
1704 * mips/idtecoff.ld: Likewise.
1705 * mips/jmr3904app-java.ld: Likewise.
1706 * mips/jmr3904app.ld: Likewise.
1707 * mips/jmr3904dram-java.ld: Likewise.
1708 * mips/jmr3904dram.ld: Likewise.
1709 * mips/lsi.ld: Likewise.
1710 * mips/nullmon.ld: Likewise.
1711 * mips/pmon.ld: Likewise.
1712 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
1713 functions if they are provided.
1714 (_exit): Handle __embedded_pic properly.
1716 2002-06-18 Dave Brolley <brolley@redhat.com>
1718 From Catherine Moore, Michael Meissner, Richard Sandiford:
1719 * configure.in: Support frv*-*-*.
1720 * frv/Makefile.in: New file.
1721 * frv/configure: New file.
1722 * frv/configure.in: New file.
1723 * frv/crt0.S: New file.
1724 * frv/fstat.c: New file.
1725 * frv/getpid.c: New file.
1726 * frv/isatty.c: New file.
1727 * frv/kill.c: New file.
1728 * frv/print.c: New file.
1729 * frv/putnum.c: New file.
1730 * frv/sbrk.c: New file.
1731 * frv/sim-close.S: New file.
1732 * frv/sim-exit.S: New file.
1733 * frv/sim-inbyte.c: New file.
1734 * frv/sim-lseek.S: New file.
1735 * frv/sim-open.S: New file.
1736 * frv/sim-read.S: New file.
1737 * frv/sim-time.c: New file.
1738 * frv/sim-unlink.S: New file.
1739 * frv/sim-write.S: New file.
1740 * frv/stat.c: New file.
1742 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1744 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1745 * libnosys/configure.in: Check gcc's support for section attributes.
1746 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1747 does not support section attributes.
1749 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1751 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1753 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1758 (_rename): New function.
1761 (_unlink): Call a syscall for this now.
1764 (_gettimeofday): Ditto.
1766 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1768 * debug.h: Change mem_err to volatile to match definition in
1771 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1773 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1776 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1778 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1779 of AC_PROG_CC to avoid building an executable in configuration.
1780 * m68k/configure: Regenerated.
1782 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1784 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1787 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1789 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1791 2002-02-05 Mark Salter <msalter@redhat.com>
1793 * arm/elf-iq80310.specs: Ditto.
1794 * arm/elf-redboot.specs: Ditto.
1795 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1796 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1798 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
1800 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
1802 * xstormy16/eva_app.ld: Add __malloc_start.
1803 * xstormy16/sbrk.c: Remove.
1804 * xstormy16/sim_malloc_start.s: New file.
1805 * xstormy16/sim_high.ld: Make the stack start immediately at the
1808 2002-02-01 Michael Meissner <meissner@redhat.com>
1810 * mips/cma101.c (__sizemem_default): Allow user to specify the
1812 (__sizemem): Use it.
1814 2002-01-24 Mark Salter <msalter@redhat.com>
1816 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
1818 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
1819 (__get_memtop): New funtion to return top of memory.
1821 2002-01-15 Mark Salter <msalter@redhat.com>
1823 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
1824 forward interrupts to user application vectors.
1826 * xstormy16/crt0_stub.s: Remove default interrupt routines.
1828 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
1829 add it to install list.
1831 2002-01-07 Mark Salter <msalter@redhat.com>
1833 * configure.in: Add support for arm, strongarm, and xscale.
1834 * configure: Regenerated.
1835 * arm/coff-iq80310.specs: New file.
1836 * arm/coff-redboot.ld: New file.
1837 * arm/coff-redboot.specs: New file.
1838 * arm/configure: New file.
1839 * arm/configure.in: New file.
1840 * arm/elf-iq80310.specs: New file.
1841 * arm/elf-redboot.ld: New file.
1842 * arm/elf-redboot.specs: New file.
1843 * arm/Makefile.in: New file.
1844 * arm/redboot-crt0.S: New file.
1845 * arm/redboot-syscalls.c: New file.
1847 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
1848 Mark Salter <msalter@redhat.com>
1849 Catherine Moore <clm@redhat.com>
1850 Richard Henderson <rth@redhat.com>
1852 * configure.in: Add xstormy16.
1853 * libnosys/configure.in: Add xstormy16.
1854 * configure: Regenerated.
1855 * libnosys/configure: Regenerated.
1856 * xstormy16/Makefile.in: New file.
1857 * xstormy16/close.c: New file.
1858 * xstormy16/configure: New file.
1859 * xstormy16/configure.in: New file.
1860 * xstormy16/crt0.s: New file.
1861 * xstormy16/crt0_stub.s: New file.
1862 * xstormy16/crti.s: New file.
1863 * xstormy16/crtn.s: New file.
1864 * xstormy16/eva_app.c: New file.
1865 * xstormy16/eva_app.ld: New file.
1866 * xstormy16/eva_stub.ld: New file.
1867 * xstormy16/fstat.c: New file.
1868 * xstormy16/getpid.c: New file.
1869 * xstormy16/kill.c: New file.
1870 * xstormy16/lseek.c: New file.
1871 * xstormy16/open.c: New file.
1872 * xstormy16/sbrk.c: New file.
1873 * xstormy16/sim_high.ld: New file.
1874 * xstormy16/stat.c: New file.
1875 * xstormy16/syscalls.S: New file.
1876 * xstormy16/syscalls.m4: New file.
1877 * xstormy16/unlink.c: New file.
1878 * xstormy16/xstormy16_stub.c: New file.
1880 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1882 * m32r/Makefile.in: Use gdb stub set by configure.
1883 * m32r/configure.in: Add a special macro for testing
1884 c compiler without building executable. Add setting of
1886 * m32r/configure: Regenerated.
1888 2001-10-31 David Howells <dhowells@redhat.com>
1890 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1891 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1892 referenced by newlib.
1893 * mn10300/cygmon.c: New file.
1894 * mn10300/crt0_redboot.S: Ditto.
1895 * mn10300/crt0_cygmon.S: Ditto.
1896 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1897 * mn10300/configure.in: Changed to allow for future
1898 evaluation boards to be added.
1899 * mn10300/configure: Regenerated.
1901 2001-10-17 Michael Meissner <meissner@redhat.com>
1903 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1904 identify if a program is running in kernel segment 0.
1906 * cma101.c (__sizemem): If we are running in kernel segment 0,
1907 instead of kernel segment 1, use kernel segment 0 addresses which
1908 are uncached when sizing memory.
1910 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1911 program to run in kernel segment 0, instead of kernel segment 1.
1913 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1914 * configure: Regenerate.
1916 2001-09-15 Eric Christopher <echristo@redhat.com>
1918 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1920 * mips/configure: Regenerate.
1922 2001-09-14 Eric Christopher <echristo@redhat.com>
1924 * mips/configure.in: Add mipsisa32 support.
1925 * mips/configure: Regenerate.
1926 * mips/idt32.ld: New file.
1927 * mips/idt64.ld: New file.
1929 2001-09-11 Michael Meissner <meissner@redhat.com>
1931 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1932 point registers, even if we are compiling for a mips3 or greater.
1934 2001-09-10 Jim Blandy <jimb@redhat.com>
1936 Add support for GDB monitor-style I/O.
1937 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1939 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1940 precede the byte with a ^O character.
1941 * m68k/idpgdb.ld: New linker script.
1942 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1944 (all): Add ${IDPGDB_BSP} to the list of things to build.
1945 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1946 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1947 (install): Install the IDPGDB stuff, too.
1949 2001-08-30 Richard Henderson <rth@redhat.com>
1950 Eric Christopher <echristo@redhat.com>
1952 * mips/crt0.S: Fix for .init/.fini sections.
1954 2001-08-30 Richard Henderson <rth@redhat.com>
1955 Eric Christopher <echristo@redhat.com>
1957 * mips/idt.ld: Rewrite for .init/.fini sections.
1959 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1961 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1963 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1965 * hp74x/configure: Regenerated with current autoconf.
1966 * m32r/configure: Ditto.
1967 * m68k/configure: Ditto.
1968 * pa/configure: Ditto.
1969 * sparc/configure: Ditto.
1971 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1973 * rs6000/simulator.S (dup): New syscall.
1975 2001-02-28 Will Cohen <wcohen@redhat.com>
1977 * src/libgloss/m68k/Makefile.in: Updated copyright and
1978 added rules to build simulator related libraries.
1979 (SIM_SCRIPTS): New variable.
1980 (SIM_LDFLAGS): New variable.
1981 (SIM_BSP): New variable.
1982 (SIM_CRT0): New variable.
1983 (SIM_OBJS): New variable.
1984 (SIM_TEST): New variable.
1985 (SIM_INSTALL): new variable.
1986 * src/libgloss/m68k/sim-abort.c: New file.
1987 * src/libgloss/m68k/sim-crt0.S: New file.
1988 * src/libgloss/m68k/sim-errno.c: New file.
1989 * src/libgloss/m68k/sim-funcs.c: New file.
1990 * src/libgloss/m68k/sim-inbyte.c: New file.
1991 * src/libgloss/m68k/sim-print.c: New file.
1992 * src/libgloss/m68k/sim-sbrk.c: New file.
1993 * src/libgloss/m68k/sim.ld: New file.
1994 * src/libgloss/m68k/simulator.S: New file.
1996 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1998 * mn10200/access.c: With DJ Delorie's permission, this code is
1999 now freely modifiable with no reference to "copying.dj".
2000 * mn10300/access.c: Ditto.
2002 2001-02-06 Will Cohen <wcohen@redhat.com>
2004 * rs6000/sim-errno.c (__errno): Removed.
2005 (_cerror): Use re-entrant version of errno.
2007 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2009 * rs6000/simulator.S: Use conditional returns for documentation
2011 (access): Add new syscall.
2013 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2015 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2017 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2019 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2020 status register for 32 bit addressing
2021 * mips/regs.S: Add symbols for status and config register fields.
2022 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2023 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2024 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2025 * mips/configure.in: Add case arm for mips64vr5000 since the
2026 default (which was previously used) should not get vr5xxx.o.
2028 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2030 * wince/Makefile.am: Use LDADD from configure.
2031 * wince/Makefile.in: Regenerate.
2032 * wince/configure.in: Determine libraries needed based (crudely) on
2034 * wince/configure: Regenerate.
2036 1999-12-16 Tom Tromey <tromey@cygnus.com>
2038 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2040 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2041 patch of 1998-11-23.
2043 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2044 against -lgcjcoop, not -lqthreads.
2045 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2047 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2049 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2050 without the bits for __{C,D}TOR_{LIST,END}__.
2052 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2054 * m68k/idp.ld (.text): Put crtbegin at the start of the
2055 constructors and destructors.
2057 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2059 * wince/Makefile.am: Add missing gdbdir assignment.
2060 * wince/Makefile.in: Regenerate.
2062 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2064 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2066 1999-11-15 Nick Clifton <nickc@cygnus.com>
2068 * configure.in: Add arm-wince-pe target.
2069 * configure: Regenerate.
2071 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2073 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2074 not bringing in crtbegin.o.
2075 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2077 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2079 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2080 earlier because it'll be needed. Set the high bits of the PC to
2081 be consistent with other pointers, so that exception handling
2082 doesn't get confused.
2084 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2086 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2087 on case-insensitive windows filesystems.
2089 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2091 * configure.in: Generalize Windows CE target detection.
2092 * configure: Regenerate.
2093 * wince/Makefile.am: Rename CE stub filename.
2094 * wince/Makefile.in: Regenerate.
2095 * wince/configure.in: Allow changing of CE stub.
2096 * wince/configure: Regenerate.
2098 1999-07-26 Andrew Haley <aph@cygnus.com>
2100 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2101 and _end to allow them to be placed anywhere in memory.
2103 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2105 * sparc/elfsim.ld: Provide initp support.
2107 1999-06-22 Nick Clifton <nickc@cygnus.com>
2109 * mips/dve.ld (.rdata): Rename section to .rodata.
2110 * mips/idt.ld (.rdata): Rename section to .rodata.
2111 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2112 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2113 * mips/lsi.ld (.rdata): Rename section to .rodata.
2114 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2115 * mips/pmon.ld (.rdata): Rename section to .rodata.
2116 * mips/r5900.ld (.rdata): Rename section to .rodata.
2117 * mips/sky.ld (.rdata): Rename section to .rodata.
2118 * mips/vpu.ld (.rdata): Rename section to .rodata.
2120 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2122 * libnosys/configure.in: Added setting of ac_file
2123 prior to calling config-ml.in.
2124 * libnosys/configure: Regenerated.
2125 * libnosys/Makefile.in: Added code to make install directory
2126 for libnosys.a prior to installing.
2128 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2130 * Makefile.am: Expect the object file to be in the
2132 * Makefile.in: Regenerate.
2134 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2136 * configure.in: Add wince targest.
2137 * configure: Regenerate.
2138 * wince: New directory
2139 * wince/Makefile.am: New file.
2140 * wince/Makefile.in: New file.
2141 * wince/aclocal.m4: New file.
2142 * wince/configure: New file.
2143 * wince/configure.in: New file.
2145 1999-05-24 Jim Wilson <wilson@cygnus.com>
2147 * sparc/elfsim.ld: Add `.data.*'.
2149 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2151 * m68k/idp.ld: Add initp support.
2152 * sparc/cygmon.ld.src: Likewise.
2154 1999-05-14 Nick Clifton <nickc@cygnus.com>
2156 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2158 1999-05-13 Mark Salter <msalter@cygnus.com>
2160 * mcore/configure.in: Fixed multilib support.
2161 * mcore/configure: Regenerated.
2162 * mcore/Makefile.in: Fixed multilib problems.
2163 Added cmb board support
2164 * mcore/close.c: New file.
2165 * mcore/cmb-exit.c: Ditto.
2166 * mcore/cmb-inbyte.c: Ditto.
2167 * mcore/cmb-outbyte.c: Ditto.
2168 * mcore/elf-cmb.ld: Ditto.
2169 * mcore/elf-cmb.specs: Ditto.
2170 * mcore/fstat.c: Ditto.
2171 * mcore/getpid.c: Ditto.
2172 * mcore/kill.c: Ditto.
2173 * mcore/lseek.c: Ditto.
2174 * mcore/open.c: Ditto.
2175 * mcore/pe-cmb.ld: Ditto.
2176 * mcore/pe-cmb.specs: Ditto.
2177 * mcore/print.c: Ditto.
2178 * mcore/putnum.c: Ditto.
2179 * mcore/raise.c: Ditto.
2180 * mcore/read.c: Ditto.
2181 * mcore/sbrk.c: Ditto.
2182 * mcore/stat.c: Ditto.
2183 * mcore/unlink.c: Ditto.
2184 * mcore/write.c: Ditto.
2185 * mcore/c-syscalls.c: Removed.
2187 1999-05-07 Nick Clifton <nickc@cygnus.com>
2189 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2190 Tidy up code layout.
2192 1999-05-06 Nick Clifton <nickc@cygnus.com>
2194 * mcore/Makefile.in: Fix build rule.
2195 * mcore/syscalls.s: Rename to syscalls.S
2197 1999-05-04 Nick Clifton <nickc@cygnus.com>
2199 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2200 * mcore/configure: Regenerate.
2202 1999-04-29 Nick Clifton <nickc@cygnus.com>
2204 * mcore/crt0.S: Renamed file from crt0.s.
2205 Only invoke init() and fini() routines for ELF builds.
2206 Use __bss_start__ and __bss_end__ to locate .bss section.
2208 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2210 * mips/array.ld: Fix ELF ctor/dtor support.
2211 * mips/ddb.ld: Likewise.
2212 * mips/dve.ld: Likewise.
2213 * mips/idt.ld: Likewise.
2214 * mips/jmr3904app.ld: Likewise.
2215 * mips/lsi.ld: Likewise.
2216 * mips/nullmon.ld: Likewise.
2217 * mips/pmon.ld: Likewise.
2218 * mips/r5900.ld: Likewise.
2219 * mips/sky.ld: Likewise.
2220 * mips/vpu.ld: Likewise.
2222 1999-04-22 Nick Clifton <nickc@cygnus.com>
2224 * mcore/crt0.s: Initialise data section, call _init and _fini.
2226 * mcore/syscalls.s (_exit): Renamed from __exit.
2228 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2231 1999-04-21 Nick Clifton <nickc@cygnus.com>
2233 * mcore/crt0.s (_start): Use .long directive, not .word.
2235 * mcore/syscalls.s (_sbrk): fix syntax.
2237 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2239 * sparc/sparc86.ld: Set alignment for the .data section.
2241 1999-04-18 Nick Clifton <nickc@cygnus.com>
2243 * configure.in: Add support for mcore targets.
2244 * configure: Regenerate.
2245 * mcore: New directory.
2246 * mcore/Makefile.in: New File: meta Makefile.
2247 * mcore/configure.in: New File: meta configure file..
2248 * mcore/configure: New File: Generated.
2249 * mcore/crt0.s: New File: mcore startup code.
2250 * mcore/syscalls.s: New File: Assembler system call stubs.
2251 * mcore/c-syscalls.c: New File: C system call stubs.
2253 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2255 * mips/array.ld: Support linkonce sections.
2256 * mips/ddb.ld: Likewise.
2257 * mips/dve.ld: Likewise.
2258 * mips/idt.ld: Likewise.
2259 * mips/jmr3904app.ld: Likewise.
2260 * mips/jmr3904app-java.ld: Likewise.
2261 * mips/jmr3904dram.ld: Likewise.
2262 * mips/jmr3904dram-java.ld: Likewise.
2263 * mips/lsi.ld: Likewise.
2264 * mips/nullmon.ld: Likewise.
2265 * mips/pmon.ld: Likewise.
2266 * mips/r5900.ld: Likewise.
2267 * mips/sky.ld: Likewise.
2268 * mips/vpu.ld: Likewise.
2270 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2272 * mips/array.ld: Add ELF ctor/dtor support.
2273 * mips/ddb.ld: Likewise.
2274 * mips/dve.ld: Likewise.
2275 * mips/idt.ld: Likewise.
2276 * mips/jmr3904app.ld: Likewise.
2277 * mips/lsi.ld: Likewise.
2278 * mips/nullmon.ld: Likewise.
2279 * mips/pmon.ld: Likewise.
2280 * mips/r5900.ld: Likewise.
2281 * mips/sky.ld: Likewise.
2282 * mips/vpu.ld: Likewise.
2284 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2286 * i960/crt0.c (_start): Increase stack size to 256K.
2288 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2290 * i386/cygmon-salib.c: Add read and write syscall support.
2291 * i386/cygmon-syscall.h: Ditto.
2293 * i386/cygmon-gmon.[ch]: Profile support.
2295 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2297 * libnosys/configure.in: Check cygwin*, not cygwin32.
2298 * libnosys/configure: Regenerate.
2300 1999-02-18 Tom Tromey <tromey@cygnus.com>
2302 * mips/configure: Rebuilt.
2303 * mips/configure.in (script_list): Added jmr3904dram-java and
2305 * mips/jmr3904dram-java.ld: New file.
2306 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2307 * mips/jmr3904app-java.ld: New file.
2308 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2310 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2312 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2314 1999-02-18 Tom Tromey <tromey@cygnus.com>
2316 * Merge from branch:
2318 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2320 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2321 library name change.
2323 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2325 * mips/configure.in (script_list): Added jmr3904dram.ld.
2326 * mips/configure: Rebuilt.
2328 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2330 * mips/jmr3904dram.ld: Created.
2332 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2334 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2335 it must be linked it.
2337 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2339 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2340 the padding allocated for alignment.
2342 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2344 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2345 imported from the linker script.
2346 * mips/jmr3904app.ld: Provide _mem_size.
2348 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2350 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
2352 * mips/crt0.S: set argc to 0 before calling main()
2353 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
2355 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
2357 * mips/jmr3904-io.c: Implement get_mem_info().
2359 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
2361 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
2362 * mips/configure.in: Ditto.
2363 * mips/configure: Regenerate.
2365 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
2367 * mips/configure.in: Add jmr3904app to script list for tx39.
2368 * mips/configure: Regenerate.
2370 1999-02-08 Nick Clifton <nickc@cygnus.com>
2372 * libnosys/configure.in: Add support for StrongARM target.
2373 * libnosys/configure: Regenerate.
2375 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
2377 * d30v/syscalls.c (time): Added code to honor argument
2378 passed to time which is either a pointer to a time_t
2379 value to set or is the NULL pointer.
2381 1999-02-03 Keith Seitz <keiths@cygnus.com>
2383 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
2384 only unsigned chars.
2385 (getDebugChar2): Remove and integrate support into "M"
2388 1999-01-29 Doug Evans <devans@casey.cygnus.com>
2390 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
2391 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
2394 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
2396 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
2397 not "._stack". Remove mn10200 support.
2398 * mn10300/trap.S: Remove mn10200 support.
2399 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
2400 the .stack output section to be safe.
2401 * mn10300/eval.ld: Likewise.
2403 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
2405 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
2406 the .stack output section to be safe.
2407 * mn10200/eval.ld: Likewise.
2409 1999-01-14 Nick Clifton <nickc@cygnus.com>
2411 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
2414 * fr30/crt0.s (_start): Use atexit to call C++ global
2415 destructors. Patch from Mark Salter <msalter@cygnus.com>
2417 1999-01-12 Nick Clifton <nickc@cygnus.com>
2419 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
2421 1999-01-11 Nick Clifton <nickc@cygnus.com>
2423 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2424 global constructor/destructor support.
2426 1999-01-07 Nick Clifton <nickc@cygnus.com>
2428 * fr30/crt0.s (_start): Apply patch from Mark Salter
2429 <msalter@cygnus.com> to cope with initialising .bss areas that are
2432 1998-12-23 Michael Meissner <meissner@cygnus.com>
2434 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2435 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2436 (.gcc_except_table): Ditto.
2438 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2440 * sh/sh1lcevb.ld: Add DWARF sections.
2441 * sh/sh2lcevb.ld: Ditto.
2442 * sh/sh3lcevb.ld: Ditto.
2443 * sh/sh3bb.ld: Ditto.
2445 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2447 * i386/cygmon.ld: Make sure -lcygmon appears both before
2448 and after -lc, so we pick up functions from there in
2449 preference to libc functions.
2451 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2452 Don't add __do_global_ctors () and __do_global_dtors () if
2453 we're on a coff target.
2454 (open): Add dummy function so plumhall will compile.
2455 (clock): Replacement for clock () syscall that uses
2459 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2461 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2463 1998-12-17 Nick Clifton <nickc@cygnus.com>
2465 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2466 (_open): Return file descriptor allocated by simulator.
2467 (isatty): Always false to avoid having to cope with reads from
2470 1998-12-16 Nick Clifton <nickc@cygnus.com>
2472 * fr30/Makefile.in: Add libraries to clean target.
2474 * fr30/syscalls.c (_write): Save length so that it can be returned
2477 * fr30/crt0.s (_start): Initialise argc, argv and envp before
2480 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2482 * mips/ddb.ld (OUTPUT_ARCH): Remove.
2484 1998-12-12 Nick Clifton <nickc@cygnus.com>
2486 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
2489 1998-12-11 Nick Clifton <nickc@cygnus.com>
2491 * configure.in: Add support for fr30 target.
2492 * configure: Regenerate.
2493 * fr30: New directory.
2494 * fr30/Makefile.am: New file - build crt0.o and libsim.a
2495 * fr30/Makefile.in: New file - generate from Makefile.am.
2496 * fr30/configure.in: New file - support fr30 target
2497 * fr30/configure: New file - generate from configure.in.
2498 * fr30/crt0.s: New file - Basic executable startup code.
2499 * fr30/syscalls.c: New file - System call emulation library.
2501 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
2503 * mips/crt0.S (_start): Change initialization of FR.
2505 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2507 * i960/crt0.c (set_stack): Change return type to void. Init SP to
2508 FP + 64 instead of FP. Simplify code to align ptr.
2509 (_start): Call exit instead of _exit. Delete local variable stack.
2510 Init stack to heap+4096.
2511 * i960/mon960.c (abort): Ifdef out.
2512 * i960/syscall.h: New file.
2514 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
2516 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
2518 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2520 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
2523 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
2525 * mips/entry.S: Handle mips16 builds.
2527 1998-10-30 Ian Molee <imolee@cygnus.com>
2529 * m32r/trapmon0.c: New file. Mon2000 trap handler.
2530 * m32r/trapmon0.S: Removed.
2531 * m32/Makefile.in: Changed to reflect above-changed files.
2533 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
2535 * sparc/crt0.S: Move entry point to start of text section.
2536 Put the address of the data section at the start of the section,
2537 so the GDB sparclite loader can find it for a.out loads.
2539 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
2541 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
2542 a time_t as its argument.
2544 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
2545 clobber a register that overlaps with an input or output.
2547 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
2549 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
2550 serial input and out put as required by libgloss read and write
2553 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
2554 addresses per eCos conventions, not original ROM monitor.
2556 * configure.in: Add libtx39jmr.c to build target
2558 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
2560 1998-10-15 Ian Molee <imolee@cygnus.com>
2562 * m32r/mon.specs: New file
2563 * m32r/trapmon0.S: New file
2564 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
2566 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
2568 * libnosys/warning.h: New file.
2570 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
2572 * mips/configure.in: Build nullmon stuff in default case. Don't
2573 treat vr4100 specially.
2575 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
2577 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
2578 * libnosys/close.c (_close): Added stub warning outside of
2579 function body and added reference to config.h.
2580 * libnosys/execve.c (_execve): Ditto.
2581 * libnosys/fork.c (_fork): Ditto.
2582 * libnosys/fstat.c (_fstat): Ditto.
2583 * libnosys/getpid.c (_getpid): Ditto.
2584 * libnosys/gettod.c (_gettimeofday): Ditto.
2585 * libnosys/isatty.c (_isatty): Ditto.
2586 * libnosys/kill.c (_kill): Ditto.
2587 * libnosys/link.c (_link): Ditto.
2588 * libnosys/lseek.c (_lseek): Ditto.
2589 * libnosys/open.c (_open): Ditto.
2590 * libnosys/read.c (_read): Ditto.
2591 * libnosys/stat.c (_stat): Ditto.
2592 * libnosys/times.c (_times): Ditto.
2593 * libnosys/unlink.c (_unlink): Ditto.
2594 * libnosys/wait.c (_wait): Ditto.
2595 * libnosys/write.c (_write): Ditto.
2596 * libnosys/acconfig.h: New file.
2597 * libnosys/config.h.in: New file.
2598 * libnosys/exit.c: Removed as _exit cannot be stubbed.
2599 * libnosys/Makefile.in: Regenerated.
2600 * libnosys/configure.in: Configure header file specified.
2601 * libnosys/configure: Regenerated.
2603 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
2605 * i386/cygmon.ld: Increase memory limits; put the initial
2606 executable above 1MB.
2608 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
2610 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
2612 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
2614 * configure.in: Add i386-*-elf* triplet.
2615 * i386/*: Support for i386 targets.
2617 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
2619 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
2620 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
2622 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
2624 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
2625 * sparc/sparclite.h: (read_asr, write_asr): Define.
2626 * sparc/cache.c (is_danlite): New function.
2627 (cache_off, cache_on, flush_i_cache): Test for DANlite.
2628 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
2629 * sparc/sparc86x.ld: Prevent section overlap.
2631 1998-09-04 Keith Seitz <keiths@cygnus.com>
2633 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
2635 (getDebugChar2): New function to support binary downloads (gdb
2636 remote protocol "X" command).
2637 (exceptionHandler): Add support for MSA2000G01 board.
2638 (getExceptionHandler): Ditto.
2640 1998-08-20 Michael Meissner <meissner@cygnus.com>
2642 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
2645 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
2647 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
2648 * sparc/salib.c (outbyte): Add hook for GDB stub.
2649 (cache_off, cache_on, flush_i_cache): Move to cache.c.
2650 * sparc/cache.c: New file for sparclite-specific cache code.
2651 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
2652 * sparc/sparc86x.ld: New linker script for sparc86x.
2653 * sparc/crt0.S: Disable broken data relocation code.
2654 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
2655 standard output to GDB.
2656 (handle_exception): Initialize outbyte hook.
2658 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
2660 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
2661 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2662 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
2664 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
2666 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
2668 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
2670 * mn10200/sim.ld: Rework code to insert pad before the start of the
2672 * mn10200/eval.ld: Likewise.
2673 * mn10300/sim.ld: Likewise.
2674 * mn10300/eval.ld: Likewise.
2676 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
2678 * mips/cma101.c (__sizemem): New local variable extra. Align base
2681 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
2683 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
2684 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
2685 * sparc/fixctors.c: New file.
2687 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
2689 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
2690 extern functions win_ovf and win_unf; fixes unresolved symbols
2693 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2695 * configure.in: Added libnosys as subdir.
2696 * configure: Rebuilt configure based on configure.in.
2697 * libnosys/close.c (_close): Part of new libnosys stub library
2698 to use for situations with no operating system support.
2699 * libnosys/environ.c (environ): ditto.
2700 * libnosys/execve.c (_execve): ditto.
2701 * libnosys/exit.c (_exit): ditto.
2702 * libnosys/fork.c (_fork): ditto.
2703 * libnosys/fstat.c (_fstat): ditto.
2704 * libnosys/getpid.c (_getpid): ditto.
2705 * libnosys/gettod.c (_gettimeofday): ditto.
2706 * libnosys/isatty.c (_isatty): ditto.
2707 * libnosys/kill.c (_kill): ditto.
2708 * libnosys/link.c (_link): ditto.
2709 * libnosys/lseek.c (_lseek): ditto.
2710 * libnosys/open.c (_open): ditto.
2711 * libnosys/read.c (_read): ditto.
2712 * libnosys/sbrk.c (_sbrk): ditto.
2713 * libnosys/stat.c (_stat): ditto.
2714 * libnosys/times.c (_times): ditto.
2715 * libnosys/unlink.c (_unlink): ditto.
2716 * libnosys/wait.c (_wait): ditto.
2717 * libnosys/write.c (_write): ditto.
2718 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
2719 * libnosys/configure.in: configure.in to create libnosys configure.
2720 * libnosys/configure: Configure for libnosys library.
2722 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
2724 * sim/mips.ld: Clarify a comment.
2726 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2728 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2729 * sparc/traps.S: Rename trap_table label to work on both a.out
2730 and ELF. Put the address of the data section at the start
2731 of the section, so the simulator loader can find it for a.out loads.
2733 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2735 * config/mn10200.mt: New file.
2737 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2739 * mn10200/crt0.S: Don't waste top four bytes of stack.
2740 * mn10200/eval.ld: Fix stack top address.
2742 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2744 * mips/dvemon.c: Remove the close function and get it from the generic
2746 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2747 list to ensure that the proper API's are included.
2749 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2751 * configure.in: Add mn10200 support.
2752 * configure: Regenerate.
2753 * mn10200/Makefile.in: New file.
2754 * mn10200/_exit.c: New file.
2755 * mn10200/access.c: New file.
2756 * mn10200/chmod.c: New file.
2757 * mn10200/chown.c: New file.
2758 * mn10200/close.c: New file.
2759 * mn10200/configure: New file.
2760 * mn10200/configure.in: New file.
2761 * mn10200/creat.c: New file.
2762 * mn10200/crt0.S: New file.
2763 * mn10200/crt1.c: New file.
2764 * mn10200/eval.ld: New file.
2765 * mn10200/execv.c: New file.
2766 * mn10200/execve.c: New file.
2767 * mn10200/fork.c: New file.
2768 * mn10200/fstat.c: New file.
2769 * mn10200/getpid.c: New file.
2770 * mn10200/gettime.c: New file.
2771 * mn10200/isatty.c: New file.
2772 * mn10200/kill.c: New file.
2773 * mn10200/lseek.c: New file.
2774 * mn10200/open.c: New file.
2775 * mn10200/pipe.c: New file.
2776 * mn10200/read.c: New file.
2777 * mn10200/sbrk.c: New file.
2778 * mn10200/sim.ld: New file.
2779 * mn10200/stat.c: New file.
2780 * mn10200/test.c: New file.
2781 * mn10200/time.c: New file.
2782 * mn10200/times.c: New file.
2783 * mn10200/trap.S: New file.
2784 * mn10200/trap.h: New file.
2785 * mn10200/unlink.c: New file.
2786 * mn10200/utime.c: New file.
2787 * mn10200/wait.c: New file.
2788 * mn10200/write.c: New file.
2790 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2792 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2793 * m32r/trap0.S: Renamed from trap.S.
2794 * m32r/eit.h: New file.
2795 * m32r/crtsysc.c: Delete, split up into several files.
2796 * m32r/chmod.c: New file.
2797 * m32r/close.c: New file.
2798 * m32r/exit.c: New file.
2799 * m32r/fstat.c: New file.
2800 * m32r/getpid.c: New file.
2801 * m32r/isatty.c: New file.
2802 * m32r/kill.c: New file.
2803 * m32r/lseek.c: New file.
2804 * m32r/open.c: New file.
2805 * m32r/raise.c: New file.
2806 * m32r/read.c: New file.
2807 * m32r/sbrk.c: New file.
2808 * m32r/stat.c: New file.
2809 * m32r/unlink.c: New file.
2810 * m32r/utime.c: New file.
2811 * m32r/write.c: New file.
2812 * m32r/Makefile.in (SYSCALLS): Delete.
2813 (LIBOBJS,LIBGLOSS): New variables.
2814 (all,install): Update.
2815 (libgloss.a): New rule.
2817 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
2819 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
2820 (gettimeofday): Change type of 2nd arg to struct timezone *.
2822 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
2824 * mips/syscalls.c (sbrk): Allow memory allocation to work
2825 for configurations which don't have memory at K1BASE.
2826 * mips/cma101.c (__sizemem): Ditto.
2828 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2830 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
2831 * m68k/gdbinit.emc: New file, user support for special features
2832 supported only on the EMC Symmetrix target.
2834 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
2836 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
2837 little- and big-endian executables.
2839 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
2841 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
2842 proper prefix for public assembly language labels.
2843 * sparc/ex930.ld: Add DWARF sections.
2844 * sparc/ex931.ld: Ditto.
2845 * sparc/ex934.ld: Ditto.
2846 * sparc/elfsim.ld: Simplify and clean up.
2847 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
2848 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
2849 to eliminate register corruption.
2851 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
2853 * sparc/cygmon-salib.c: Stop including sys/itimer.h
2855 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
2857 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
2860 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2862 * mn10300/Makefile.in: Install sim.ld.
2864 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2866 * sparc/elfsim.ld: Add constructor and destructor tables.
2868 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2870 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2872 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2874 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2876 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2878 * mips/configure.in: Add idt to tx39 chain.
2879 * mips/configure: Rebuild.
2881 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2883 * mips/crt0.S (__stackbase): Added.
2884 (zerobss): Initialize __stackbase.
2886 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2888 * mips/configure.in: Also grok `mipstx39*-*-*'.
2889 * mips/configure: Regenerated.
2891 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2893 * configure.in: Added powerpcle target.
2894 * configure: Regenerated.
2896 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2898 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2900 * sparc/crt0.S (_start): Define label for ELF targets.
2901 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2902 proper prefix for public assembly language labels.
2903 (write, read): Disable to avoid conflict with generic versions
2905 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2906 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2908 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2910 * sparc/configure.in: Treat sparc86x as a sparclite.
2911 * sparc/configure.in: Ditto.
2912 * sparc/Makefile.in (slite-install): Install missing files
2915 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2917 * mips/configure.in: adjust target type pattern to export nullmon.ld
2918 * mips/configure: regenerated
2920 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2922 * configure.in: Added sparc86x configuration.
2925 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2927 * mips/crt0.S: Increase stack alignment.
2929 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2931 * sparc/traps.S (win_flush): Prevent immediate window underflow
2932 trap on return. Miscellaneous comment formatting cleanup.
2934 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2936 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2938 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2940 * rs6000/ads-io.c (write): Added write().
2942 * rs6000/Makefile.in: Changed objects used for libads to be
2943 new ads specific object files instead of some mvme objects.
2945 * Added ads-io.c and ads-exit.c to provide function stubs which
2946 are safe on ads board (SDS monitor).
2948 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2949 is fixed, so re-enable output char quoting for mbx.
2951 * rs6000/mbx.specs: Added blank line to end of file. There
2952 were link errors without it?
2954 * rs6000/mbx.specs: Use mbx.ld script for linking.
2956 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2957 gdb to display program output, yet.
2959 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2962 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2963 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2964 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2966 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2968 * sparc/elfsim.ld: New linker script for running ELF programs
2970 * sparc/erc32-crt0.S: Disable copying of data segment.
2971 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2972 * sparc/Makefile.in: Build erc32 library always.
2974 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2976 * mips/syscalls.c (sbrk): Check word size correct for
2979 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2981 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2982 * mips/dve.ld: Eliminate references to VR4300.
2984 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2986 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2987 * mn10300/sim.ld: Ditto.
2989 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2991 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2993 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2995 * configure.in: Added sparc64 configuration.
2997 * configure: Regenerated.
2999 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3001 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3003 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3005 * config/mn10300.mt: New file
3006 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3007 instead of nothing at all.
3008 * mn10300/configure: Ditto.
3010 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3012 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3013 issues for NT native builds.
3015 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3017 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3018 script; we also need to make SYM(start) global).
3020 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3022 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3024 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3026 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3028 * sparc/Makefile.in (SLITE_RAM_START): Add.
3029 (SPARC_RAM_START): Add.
3030 (SPARC64_RAM_START): Add.
3031 (SLITE_ALL): Add cygmon object files and linker script.
3032 slite-install: Install CygMon libraries and linker script.
3034 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3036 * rs6000/ads.ld: Add default attributes to memory region.
3037 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3038 * hp74x/hppa.ld: Ditto.
3039 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3040 * pa/{op50n,w89k}.ld: Ditto.
3041 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3042 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3044 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3046 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3048 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3050 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3052 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3054 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3056 * mn10300/trap.h: Use generic syscall.h.
3057 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3059 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3061 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3062 * mips/cma101.c: Reverse my previous change.
3063 Add #ifdef __mips16 then #error.
3065 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3067 * mn10300/Makefile.in: Add rules for building libeval.a.
3068 * mn10300/configure: Don't use default.mt.
3069 * mn10300/configure.in: Ditto.
3070 * mn10300/eval.ld: Replace with modified version of default script.
3072 * mn10300/_exit.c: New file for libeval.a.
3073 * mn10300/access.c: Ditto.
3074 * mn10300/chmod.c: Ditto.
3075 * mn10300/chown.c: Ditto.
3076 * mn10300/close.c: Ditto.
3077 * mn10300/creat.c: Ditto.
3078 * mn10300/crt0.S: Ditto.
3079 * mn10300/crt1.c: Ditto.
3080 * mn10300/execv.c: Ditto.
3081 * mn10300/execve.c: Ditto.
3082 * mn10300/fork.c: Ditto.
3083 * mn10300/fstat.c: Ditto.
3084 * mn10300/getpid.c: Ditto.
3085 * mn10300/gettime.c: Ditto.
3086 * mn10300/isatty.c: Ditto.
3087 * mn10300/kill.c: Ditto.
3088 * mn10300/lseek.c: Ditto.
3089 * mn10300/open.c: Ditto.
3090 * mn10300/pipe.c: Ditto.
3091 * mn10300/read.c: Ditto.
3092 * mn10300/sbrk.c: Ditto.
3093 * mn10300/sim.ld: Ditto.
3094 * mn10300/stat.c: Ditto.
3095 * mn10300/time.c: Ditto.
3096 * mn10300/times.c: Ditto.
3097 * mn10300/trap.S: Ditto.
3098 * mn10300/trap.h: Ditto.
3099 * mn10300/unlink.c: Ditto.
3100 * mn10300/utime.c: Ditto.
3101 * mn10300/wait.c: Ditto.
3102 * mn10300/write.c: Ditto.
3103 * mn10300/sys/syscall.h: Ditto.
3105 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3107 * mips/cma101.c: #ifdef out whole file if mips16.
3109 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3113 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3115 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3116 was using dbra instruction and did not account for the fact
3117 that the instruction branches until counter is -1, not 0.
3119 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3121 * mn10300/Makefile.in: New file for MN10300 eval board support.
3122 * mn10300/configure: Ditto.
3123 * mn10300/configure.in: Ditto.
3124 * mn10300/crt0-eval.S: Ditto.
3125 * mn10300/eval.ld: Ditto.
3126 * mn10300/test.c: Ditto.
3128 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3130 * mips/vr4300.S (__previous): Fix comment type-o in
3133 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3135 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3136 Figure the length of the exception handler at runtime
3137 rather than compile time.
3139 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3141 * configure.in: When running config-ml.in, put --enable-multilib
3142 before ac_configure_args, so that --disable-multilib can override
3144 * configure: Rebuild.
3146 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3148 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3150 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3152 * config/mips.mt: Add rules for read.o and write.o.
3153 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3154 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3155 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3156 * mips/configure.in: Build libdve.a for tx39 targets.
3157 * mips/configure: Ditto.
3159 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3161 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3163 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3164 sys/types.h, and define _open_r, _close_r, etc.
3166 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3168 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3169 (read, write): If the fd isn't 0, 1, or 2, return an error.
3171 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3173 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3175 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3178 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3180 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3181 to determine what template file we use.
3183 1997-12-22 Felix Lee <flee@cygnus.com>
3185 * rs6000/sim-errno.c (_cerror): need to return -1.
3186 * rs6000/sol-cfuncs.c (_cerror): likewise.
3188 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3190 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3191 defined. Allocate 128 bytes for a frame if sparc64.
3193 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3195 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3196 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3197 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3199 * sparc/configure.in: Add sparc64 to CPU list.
3200 * sparc/configure: Regenerated.
3201 * configure: Regenerated.
3203 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3205 * configure.in: Added sparc64-elf configuration.
3207 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3209 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3210 sections. Copied from mips/idt.ld.
3212 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3214 * mips/configure: Add entry.o to LSI library.
3215 * mips/configure.in: Ditto.
3216 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3217 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3218 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3220 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3222 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3225 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3227 * sparc/cygmon-salib.c (open): New syscall.
3229 * sparc/cygmon.ld: Add gcc_except_table section.
3231 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3232 Run ctors/dtors as appropriate.
3234 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3236 (add_mapping): Ditto.
3237 (remove_mapping): Ditto.
3238 (__install_signal_handler): Ditto.
3240 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3242 * rs6000/mcount.S: New file to in case no profiling module was
3245 * rs6000/Makefile.in (OBJS): Add mcount.o
3246 (mcount.o): Depend on mcount.S.
3248 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3250 * sparc/cygmon.ld: Add linkonce sections.
3252 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3254 * d30v/syscalls.c (__syscall): Correct setting errno.
3256 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3258 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3259 * sparc/configure.in: Ditto.
3260 * sparc/configure: Regenerated.
3262 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3264 * syscall.h: Remove d30v from comments.
3266 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3267 into common function, rather than have each stub do it.
3269 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3270 d30v specific version.
3271 (clean): Properly remove libraries.
3273 * d30v/sys/syscall.h: Delete.
3275 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3277 * rs6000/Makefile.in (unlink.o): Add rule for.
3279 * syscall.h: New file.
3281 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3283 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3285 * sparc/Makefile.in: Reorganize file.
3287 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3288 (all): Don't build erc32 support any more (never installed anyway).
3289 * sparc/erc32-io.c: Renamed from sim-io.c.
3290 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3291 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3292 * sparc/erc32.ld: Renamed from sim.ld.
3293 * sparc/configure.in (AC_INIT): Update.
3294 * sparc/configure: Regenerate.
3296 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3298 * d30v/syscalls.c: New file to provide system call stubs.
3299 * d30v/sys/syscall.h: New file to provide system call numbers.
3300 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3301 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3304 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3306 * d30v/sys/syscall.h: Define for d30v system calls.
3308 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3310 * configure.in: Configure the sparc directory for the sparc-elf
3312 * configure: Regenerated.
3314 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3315 crt0 and install the cygmon linker script.
3317 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3320 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3322 * sparc/configure: Regenerated.
3324 * sparc/cygmon.ld: New file.
3325 * sparc/cygmon-crt0.S: New file.
3326 * sparc/cygmon-salib.c: New file.
3328 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3330 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3333 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3335 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3337 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3339 * configure.in (d30v-*-*): Add configuration.
3340 * configure: Regenerate.
3342 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3343 * d30v/Makefile.in: Ditto.
3345 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3347 * d30v/crt0.S: New file for d30v port.
3348 * d30v/configure{,.in}: Ditto.
3349 * d30v/Makefile.in: Ditto.
3350 * d30v/{in,out}byte.c: Ditto.
3351 * d30v/sim-{read,write,exit}.c: Ditto.
3353 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
3355 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
3356 be necessary until all hosts properly set BSP in configure.in.
3358 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
3360 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
3363 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
3365 * mips/crt0.S: Declare external functions as .text to
3366 eliminate linker warnings.
3368 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
3370 * mips/Makefile.in (SCRIPTS): Now is configurable.
3371 (BSP): Now is configurable.
3372 (vr4300.o): Remove unnecessary command.
3373 * mips/configure.in: Configure the newly configuable
3375 * mips/configure: Re-autoconf.
3378 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
3380 * mips/Makefile.in (pmon.o): Added compile command that includes
3381 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
3383 * mips/configure.in (part_specific_defines): New variable
3384 used when building pmon.o.
3385 (part_specific_obj): Include cma101.o as well as vr4300.o,
3386 since it is board-specific in many ways (and relies on
3387 routines in vr4300.o).
3389 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
3391 * mips/idt.ld: Add handling of DWARF sections.
3393 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
3395 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
3397 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
3399 * v850/sys/syscall.h: Match with what is in newlib.
3401 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3403 * v850/sys/syscall.h: New file.
3405 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
3407 * rs6000/ads.ld: Define ram region.
3408 (__stack): Fix value.
3409 * rs6000/crt0.S: Clear the sbss area as well as bss.
3411 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
3413 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
3414 Instead, just force . to be aligned when necessary.
3415 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3416 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
3418 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
3420 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
3421 scripts are in the source directory, not the object directory.
3423 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3425 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3426 * rs6000/yellowknife.ld: New file, linker script for embedded
3427 Yellowknife (CHRP/PPCP) box.
3428 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3429 remove references to EVM, don't optimize the test program.
3430 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3431 * rs6000/mvme-stack.S: Removed, unnecessary.
3433 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3435 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3437 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3440 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3442 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3444 * m32r/crt0.S: Remove references to .fillinsn.
3446 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3448 * testsuite/Makefile.in (INSTALL): Change install.sh to
3451 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3453 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3454 * rs6000/configure: Regenerate.
3457 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3459 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3462 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3464 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3465 of ALIGN(16). Remove ALIGN from _gp computation.
3467 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
3469 * mips/idtmon.S: Added magic number for _flush_cache slot.
3471 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
3473 * m68k/Makefile.in (install): Fix typo.
3475 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
3477 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
3479 * sparc/Makefile.in: Add rules for above.
3480 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3481 [Brought over from Nov 5 change in sparclet branch.]
3483 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
3484 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
3486 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
3488 * m68k/sbc5204: Fix GROUP specifier.
3489 * m68k/sbc5206: Likewise.
3491 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
3493 * m68k/Makefile.in (all): Fix typo.
3495 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
3496 is an invalid instruction on the coldfire.
3498 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
3500 * mips/lsi.ld: New file.
3501 * mips/lsipmon.S: New file.
3502 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
3505 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
3507 * mips/regs.S (pc): Define.
3509 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
3511 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
3512 ABI, set up the stack for a 32-bit call before actually calling
3515 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
3516 with 64-bit pointers.
3518 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
3519 when comparing pointers.
3521 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
3523 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
3524 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
3526 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
3528 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
3529 an invalid addressing mode on the 68000 core.
3531 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
3533 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
3535 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
3537 * m32r/m32r-lib.c: New file.
3538 * m32r/{eva,eva-stub}.ld: New files.
3539 * m32r/Makefile.in: Build and install them.
3540 Also build and install m32r-stub.o.
3542 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
3544 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
3545 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
3546 can't do final link until libs in this directory are built.
3547 * mips/configure: regenerated.
3549 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
3551 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
3552 a register, to avoid relocation overflow if they are zero.
3554 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
3556 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
3557 can now be configured by part_specific_obj.
3558 * mips/configure.in (part_specific_obj): added.
3559 * mips/configure: regenerate.
3561 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
3563 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
3565 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
3567 * mips/ddb.ld: Align the location counter before setting _gp, and
3568 before setting edata. Remove ALIGN from _gp computation.
3569 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
3570 of ALIGN(16). Remove ALIGN from _gp computation.
3572 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
3574 * mips/array.ld: Add mips16 sections.
3575 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
3577 * mips/crt0.S (zerobss): Use subu, not sub.
3579 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
3581 * mips/crt0.S: Add .ent lines for all code fragments, so
3582 that objdump --disassemble will display them correctly.
3584 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
3586 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
3587 based targets. This should eventually be merged with or replaced
3588 by the m68k stub from gdb.
3589 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
3590 * m68k/Makefile.in: Updated for above change.
3592 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
3593 differences and changed to consistantly use the IMM macro for
3594 immediate constants. It is now possible to compare these two
3595 files without having to filter out insignificant differences.
3597 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
3598 init_debug_traps to match documentation and other sample debugger
3601 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
3603 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
3605 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
3606 targets running the dbug monitor.
3608 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
3610 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
3612 * m68k/crt0.S: Don't use SYM to refer to symbols defined
3613 in the linker script.
3615 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
3617 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
3619 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
3621 * mips/crt0.S (_start): Don't try to use FPU registers if
3622 __mips_soft_float is defined.
3624 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
3626 * sparc/Makefile.in (splet-install): Add tsc701.ld.
3628 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
3630 * sparc/sparclet-stub.c: Add support for "P" protocol command.
3631 Add support for %cc coprocessor registers, %asr registers.
3632 Work-around broken SAVE instruction on sparclet.
3634 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
3636 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
3637 same as mon_flush_cache. This fixes failures in "make check"
3639 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
3641 * mips/syscalls.c (__errno, _raise): Delete.
3643 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
3645 * mips/idt.ld: Align the location counter before setting _gp, and
3646 before setting edata.
3647 * mips/pmon.ld: Likewise.
3649 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
3651 * configure.in: Use a special version of AC_PROG_CC. Autoconf
3652 2.12 introduced a check for whether the compiler works, and that
3653 check will fail for a cross compilers without a complete set of
3656 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3658 * sbrk.c: Set the heap pointer to the address of _end, not the
3661 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
3663 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
3665 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
3667 * mips/crt0.S: Delete unreachable instruction after exit call.
3668 Move exit call before .end _start.
3670 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
3672 * configure: Regenerate with autoconf 2.12.
3674 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3676 * config/ppc.mh: New PowerPC eabi target specific config file.
3677 Always use -mrelocatable-lib -mno-eabi.
3679 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
3680 * rs6000/configure: Regenerate.
3682 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
3683 bytes, not 56 so that it is aligned to a 16 byte boundary.
3685 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
3687 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
3688 * sparc/crt0-701.S: Second pass at little endian support.
3690 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3692 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3693 * sparc/Makefile.in: Add rules for above.
3694 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3696 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3698 * mips/ddb.ld: rename cairo.ld to ddb.ld
3699 * mips/Makefile.in: rename cairo to ddb
3701 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3703 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3704 linker scripts for Hitachi eval boards.
3706 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
3708 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
3710 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
3712 * mips/crt0.S: Initialize gp register correctly.
3714 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
3716 * m32r/sys/syscall.h: New file.
3717 * m32r/crt0.S: Rewrite.
3718 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
3720 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
3722 * m32r/syscalls.c: Deleted, renamed to
3723 * m32r/crtsysc.c: this.
3724 * m32r/Makefile.in: Updated.
3726 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3728 * m32r/{Makefile.in,configure.in,configure}: New files.
3729 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3730 * configure.in: Recognize m32r-*-*.
3731 * configure: Regenerated.
3733 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3735 * mips/crt0.S (_exit): Update terminating break instruction to use
3736 an explicit high value.
3738 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3740 * sh: New directory, Hitachi SH libgloss support.
3741 * sh/sh3bb.ld: New file, SH3 big box linker script.
3743 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3745 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3746 case the end symbol is not aligned.
3748 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3750 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3751 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3753 * mips/syscalls.c (__errno): Return address of errno, rather than
3756 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3758 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3759 Merge .init and .fini sections into .text to fix a.out.
3761 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3763 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3764 Many fixes for problems discovered during testing. Make stack end
3765 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3766 longword aligned. Move .shdata out of .text section. Put .rodata
3767 and .gcc_except_table into .text section. Get rid of .shbss
3768 section, load it into .bss. Remove bogus start address
3769 calculation for .bss. Force all sections to be longword aligned.
3770 Create .init and .fini sections (including function prologues and
3771 epilogues) for ELF support.
3772 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3773 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3774 Remove creation of vbr_table. Fix function prologue in _exit.
3775 Use fp instead of a6. Add .text pseudo-op to the beginning of
3777 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3778 main, exit, hardware_init_hook, software_init_hook, atexit and
3779 __do_global_dtors extern, not global. Fix logic error when
3780 initializing stack pointer. It now loads sp if __stack is non-
3781 zero. Reverse order of software and hardware init hooks.
3782 Hardware now comes first. Add call to __INIT_SECTION__, and
3783 register __FINI_SECTION__ with atexit. This is needed to make ELF
3784 static constructors and destructors work right.
3786 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3788 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3789 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3790 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3791 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3793 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3795 * mips/Makefile.in (SCRIPTS): Add cairo.
3796 (vr4300.o:): Force build with target CFLAGS to ensure correct
3797 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3798 as the -Tpmon.ld target.
3799 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
3800 * mips/cairo.ld: Added.
3801 * mips/crt0.S: Restore atexit() call. Fix startup stack
3803 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
3804 * mips/vr4300.s: Added simple bus error handler to cope with
3805 sizing memory that doesn't ghost, but does abort.
3806 * mips/cma101.c: Improve the memory sizer.
3807 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
3809 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3811 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
3813 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
3814 * a29k/configure: Regenerate.
3816 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3818 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
3819 Linux, Solaris libraries if built.
3821 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3823 * m68k/Makefile.in: Add -nostdlib to the test targets.
3824 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
3825 .data to .text where they really belong.
3826 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
3827 GCC is supposed to do this in __main.
3829 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
3831 * sparc/libsys/isatty.c: New file.
3833 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3835 * pa/Makefile.in: Build the test case as seperate targets.
3836 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
3839 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3841 * m68k/Makefile.in: Install common crt0.o, remove old references
3844 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3846 * sparc/Makefile.in: Built crt0.S, not crto.s.
3847 * sparc/crt0.S: Don't use REGS macro, use % always.
3848 * sparc/salib.c: Add a prototype for putDebugChar.
3850 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
3852 * sparc/{sysc-701.c,crt0-701.S}: New files.
3853 * sparc/Makefile.in (all): Build them.
3854 ($(701_BSP),crt0-701.o): New targets.
3855 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
3856 (all): Depend on $($(CPU)_ALL).
3857 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
3858 Depend on $($(CPU)_INSTALL).
3859 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
3860 (AC_CONFIG_AUX_DIR): Call.
3862 * sparc/configure: Regenerated.
3864 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3866 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3868 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3870 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3872 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3874 * lseek.c (lseek): Don't use SET_ERRNO.
3875 * open.c (open): Ditto.
3877 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3879 * sparc/Makefile.in: Install ex930/931/934.ld files.
3880 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3881 define target_alias to make install work from this directory.
3883 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3885 * Makefile.in: Make sure we always have an argument to for. Make
3886 sure rootpre and srcrootpre are always set before using
3889 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3891 * glue.h (SET_ERRNO): Removed.
3892 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3894 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3896 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3899 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3901 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3902 assembly of the "sync" instruction.
3903 * mips/Makefile.in: Removed special cma101.o build. Seperate
3904 install.sh invocations for the BSP libraries.
3906 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3908 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3910 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3912 * sparc/traps.S: Don't use REGS macro, use % always.
3913 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3914 as gcc keeps thinks it wants two crt0.o.
3915 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3916 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3917 broken, and I doubt it'll get fixed.
3919 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3921 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3923 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3925 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3926 (cma101.o): Pass -mips2 after $(CFLAGS).
3928 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3930 * Makefile.in (bindir, libdir): Use autoconf-set values.
3931 * configure: Rebuilt.
3933 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3934 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3935 * doc/configure: Rebuilt.
3937 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3938 (bindir, libdir): Use autoconf-set values.
3939 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3940 (AC_PREREQ): autoconf 2.5 or higher.
3941 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3944 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3946 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3947 hardware_init_hook and software_init_hook if they exist with a
3948 legit address. Drop into exit after main. Zero the bss section.
3949 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3952 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3954 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3956 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3958 * debug.[ch]: New files for GDB stub support.
3959 * config/default.mt: Add rules for debug.o.
3960 * config/default.mh: Add rule for building C++ source. Add $srcdir
3961 to INCLUDES so shared header files can be found.
3963 * sparc/salib.c(exceptionHandler): Range check the vector number
3964 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3966 * sparc/crt0.s: Handle cpus that don't have FP support.
3967 * sparc/Makefile.in: Add multilib support. Add variable for
3968 objcopy and objdump. Build the BSPs as archive libraries, not
3969 object files. Add support for the SIS sparc simulator. Build the
3970 test case srecords and dissasembly as seperate makefile
3971 targets. Also optionally build the C++ test case. Use a target
3973 * sparc/configure.in: Add multilib support.
3974 * sparc/configure: Regenerated.
3975 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3976 * sparc/slite.h: Sparclite specific stuff.
3977 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3978 the SIS sparc simulator.
3979 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3980 * sparc/tests.c: Test case for linking and GDB protocol.
3982 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3984 * pa/Makefile.in: Build the test case srecords and dissasembly
3985 as seperate makefile targets. Also optionally build the C++ test
3987 * pa/crt0.S: If __stack and __globals have a legit address, use
3988 that for %sp and %gp. Execute hardware_init_hook and
3989 software_init_hook if they exist with a legit address. Add
3990 __do_global_dtors() to the atexit array.
3991 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3992 libraries. Allocate the stack and global spaces from the top of
3993 memory. PROVIDE hardware_init_hook and software_init_hook.
3995 * m68k/Makefile.in: Build the test case srecords and dissasembly
3996 as seperate makefile targets. Also optionally build the C++ test
3998 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3999 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4000 correctly for a change.
4001 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4002 building seperate ones. PROVIDE hardware_init_hook and
4003 software_init_hook. Stick the Constructors and Destructors in
4004 .data cause they don't work in .text (which is where they should
4006 * m68k/cpu32bug: Add a few more traps to support the older ABug
4008 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4009 of memory. Excecute hardware_init_hook and software_init_hook if
4010 they exist with a legit address. Add __do_global_dtors() to the
4013 * rs6000/Makefile.in: Use the linker script to build the test
4014 case. Also build a C++ test case.
4015 * rs6000/dtor.C: Test contructors and destructors.
4016 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4018 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4019 so we can test for them in the crt0.S.
4020 * rs6000/crto.S: Excecute hardware_init_hook and
4021 software_init_hook if they exist with a legit address.
4023 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4025 * mips/Makefile.in: Replace the "test" target with seperate
4026 targets for the dissasembled file, and the srecord.
4027 * mips/configure.in: Use a target makefile fragment.
4028 * mips/configure: Regenerate.
4029 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4030 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4031 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4032 stack, and then set the stack to the top of memory. Also grab some
4033 space for the globals. Add __do_global_dtors() to the atexit
4034 array. Call _exit from newlib so the atexit array gets run, then
4037 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4039 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4041 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4043 * rs6000/simulator.S (open, close, lseek): Add system calls.
4044 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4046 (SIM_OBJS): Put them here instead.
4048 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4050 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4051 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4052 the top of memory. Use "-l" in GROUP rather than the full name so
4053 it'll get found using the path lookup in LD. Also link in libgcc
4054 too. Don't set __lstack anymore.
4055 * m68k/Makefile.in: Build test as a series of Makefile targets,
4056 rather than as a big loop.
4058 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4060 * rs6000/mvme-stack.S: New file, define __stack.
4061 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4064 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4066 * rs6000/Makefile.in: Add support for multilib.
4067 * rs6000/configure.in: Ditto.
4068 * rs6000/configure: Regenerate.
4070 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4072 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4074 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4076 * {mips,a29k,pa}/configure.in: Add support for multilibs
4077 by using config-ml.in.
4078 * {mips,a29k,pa}/configure: Regenerate.
4079 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4080 not objects for the BSPs.
4082 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4084 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4086 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4088 * rs6000/simulator.S: Call _cerror to save errno if an error
4090 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4092 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4094 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4095 libgloss on PowerPC Solaris.
4097 * rs6000/Makefile.in: Add Solaris support.
4099 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4101 * Makefile.in: Don't do anything if SUBDIRS is empty.
4103 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4105 * configure.in, m68k/configure.in: Add support for multilibs by
4107 * m68k/crt0.S: If a value for __stack hasn't been specified,
4108 initialize %sp to some memory in .bss.
4109 * m68k/Makefile.in: Build archive libraries, not objects for the
4110 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4111 support to build multilibs.
4112 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4113 libc.a and the BSP rather than INPUT an object. Get the right
4116 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4118 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4119 extbl, so it can be used on a 68000.
4121 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4123 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4124 instruction following the _exit system call. This also makes sure
4125 that the debugger reports the address as being in _exit, rather
4126 than whatever function follows _exit.
4128 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4130 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4131 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4132 * configure.in: Add support for i960.
4133 * configure: Rebuild with autoconf 2.8.
4135 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4137 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4138 * a29k/configure: Rebuild with autoconf 2.7.
4139 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4140 AC_CANONICAL_SYSTEM.
4141 * mips/configure.in, pa/configure.in: Likewise.
4142 * rs6000/configure.in: Likewise.
4143 * m68k/configure, mips/configure, pa/configure: Rebuild.
4144 * rs6000/configure: Rebuild.
4146 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4148 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4149 * sparc/libsys/cerror.S (curbrk): To here.
4151 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4153 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4155 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4157 * configure.in (sparclet-*-aout*): Add entry.
4158 * configure: Regenerated.
4159 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4160 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4163 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4165 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4166 satellite. (doesn't use udi)
4167 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4168 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4170 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4171 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4173 * configure.in: Add support for a29k.
4174 * configure: Rebuild.
4176 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4178 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4179 system call, instead of sucessive .INCHR system calls. Map \r on
4182 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4184 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4186 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4188 * rs6000/mvme-print.c: New file, map write into sequences of
4189 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4191 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4193 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4196 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4198 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4199 * mips/cma101.c (time): Added time() function.
4201 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4203 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4205 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4207 * mips/syscalls.c: Used include file, rather than local manifest
4209 * mips/crt0.S: Removed IDT monitor entry points.
4210 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4211 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4212 * mips/{mipspmon.ld}: Added.
4214 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4216 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4217 * rs6000/configure: Regenerate.
4219 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4221 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4222 in the .sdata section, and provide a fixup for the address, in
4223 order to support the new -msdata compiler flag.
4225 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4227 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4228 so eabi-ctors in libgcc.a can know to register the function to
4229 call all of the destructors.
4231 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4233 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4234 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4235 (AC_CONFIG_AUX_DIR): Define
4236 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4238 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4240 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4243 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4245 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4246 returns size, not (last address + 1).
4248 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4250 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4251 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4252 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4253 to use CC, etc., instead of CC_FOR_TARGET, etc.
4254 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4255 RANLIB. Always use default.mh.
4256 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4257 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4258 substituted by the autoconf configure script. Use them instead of
4259 the *_FOR_TARGET variants.
4260 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4261 * m68k/configure.in: Call AC_ARG_PROGRAM.
4262 * mips/configure.in, pa/configure.in: Likewise.
4263 * rs6000/configure.in: Likewise.
4264 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4266 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4267 * mips/Makefile.in: Split new test target from all target.
4268 * configure, */configure: Rebuild.
4270 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4272 * Makefile.in: Added prefix, exec-prefix and tooldir to
4273 FLAGS_TO_PASS so vaulting works correctly.
4275 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4277 * mips/mipsidt.ld: Added.
4278 * mips/syscalls.c: Added.
4279 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4281 * mips/Makefile.in (all): Updated to build generic IDT monitor
4283 * mips/test.c (main): Removed unnecessary prototypes.
4284 * configure.in (configdirs): Removed mips64vr4300 target.
4285 * configure: Re-generated.
4286 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4287 directory path element.
4288 * mipsidt: Directory removed.
4290 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4292 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4293 * configure, */configure: Rebuild.
4294 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4296 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4298 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4300 * configure: Re-generated.
4302 * mipsidt/crt0.S: Check for FPU presence.
4304 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4306 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4308 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4310 * config/default.mh: Add additional "../" to path used to find
4311 comp-tools binaries in an object tree.
4313 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4315 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4318 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4320 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4321 calls, not decimal, since formatting the disk when you intend to
4322 write out a character is not nice.
4324 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4326 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4327 stack chain to avoid last word indebugger's memory.
4329 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4332 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4334 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4337 * mipsidt/crt0.S: Changed monitor entry sequence.
4339 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4340 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4341 amount of memory available.
4343 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4345 * mipsidt: Added (directory). This is a simple crt0 module for the
4346 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4347 specific R3000 board, so it was safer creating a new target
4349 * mipsidt/Makefile.in: Added.
4350 * mipsidt/configure: Added.
4351 * mipsidt/configure.in: Added.
4352 * mipsidt/crt0.S: Added.
4354 * mipsidt/syscalls.c: Added.
4355 * mipsidt/test.c: Added.
4357 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
4359 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
4361 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
4362 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
4363 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
4365 * rs6000/sim{-crt0,ulator}.S: Ditto.
4367 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
4368 for _start, since the linker needs to see this.
4370 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
4372 * sparc/sparc-stub.c: include sparclite.h to get access to register
4374 * (trap_low): Save and restore FP regs if necessary. Also, clean
4375 up save and restore of debug unit regs.
4376 * (hard_trap_info): Add more architecturally defined traps.
4377 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
4378 * (get_in_break_mode): Clean up. Get rid of calls to
4379 set_hw_breakpoint_trap(). Also, use write_asi macro
4380 * (handle_exception): Clean up `g' and `G' commands. Add `P'
4382 * (hw_breakpoint): Why was this here!? It's gone now...
4383 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
4384 flow setup. Call main instead of jumping to it.
4385 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
4386 and improved read_asi macro.
4387 * (win_ovf win_unf): Parameterize window size.
4388 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
4389 * (read_psr write_psr): New macros to do the obvious.
4390 * Add conditionalized code for 933 window size.
4392 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4394 * rs6000/simulator.S (abort): Delete abort.
4395 * rs6000/sim-abort.c: New file, to print message that abort was
4397 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
4399 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
4400 give the start and end of a function written in assembler. If
4401 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
4402 the real function with one or two leading periods.
4404 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
4405 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
4407 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
4408 Compile the .S files with gcc, so that -mcall-* flags define the
4411 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
4413 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
4414 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
4415 * sparc/salib.c (__main): Comment out empty function.
4417 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
4419 * Makefile.in (maintainer-clean): New synonym for realclean.
4420 * hp74x/Makefile.in (maintainer-clean): Likewise.
4421 * m68k/Makefile.in (maintainer-clean): Likewise.
4422 * pa/Makefile.in (maintainer-clean): Likewise.
4423 * mips/Makefile.in (maintainer-clean): Likewise.
4424 * rs6000/Makefile.in (maintainer-clean): Likewise.
4425 * sparc/Makefile.in (maintainer-clean): Likewise.
4426 * doc/Makefile.in (maintainer-clean): Likewise.
4427 * testsuite/Makefile.in (maintainer-clean): Likewise.
4428 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4430 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4432 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4435 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4437 * rs6000/Makefile.in: Misc mvme support fixes.
4439 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4440 leading underscores from identifiers.
4442 * m68k/asm.h: New file, macro definitions helpful for assembly
4443 language programming.
4444 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4447 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4448 New files, preliminary support for motorola mvme targets running
4450 * rs6000/Makefile.in: Build mvme support.
4452 * rs6000/asm.h: New file, macro definitions helpful for assembly
4453 language programming.
4454 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4456 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4458 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4460 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4462 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4463 reordered insns that can end up being an infinite loop.
4464 * m68k/idp-outbyte.c (READREG): Likewise.
4466 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4468 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
4469 using a large static area for the break area.
4471 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4473 * rs6000/Makefile.in (install*): Add separate installation rules
4474 for sim and evm targets.
4476 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4478 * rs6000/sim*: Add PowerPC simulator support.
4480 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
4482 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
4483 code. Fix callinfo directives to include "millicode" attribute.
4485 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
4487 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
4489 * pa/crt0.S ($START$): Use local label prefix for local label
4492 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
4494 * ex93x/sparclite.h: add __WINSIZE.
4495 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
4498 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4500 * Makefile.in: Updated to reflect filename changes.
4502 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
4503 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
4506 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4508 * m68k/mc68681-duart.h: Removed everything except register offsets.
4509 Changed offsets so they reflect actual chip instead of how device
4510 is mapped into the IDP address space.
4511 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
4512 (READREG, WRITEREG): Changed to correspond to unusual way the
4513 device is mapped (ie. base address + (reg offset * 4) + 3)).
4514 (duart_status, duart_mode, duart_init, duart_restore): Removed,
4515 these interfaces were never used and didn't work.
4516 (outbyte): Removed unconditional delay.
4518 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
4519 change of April 18th which makes the "_end" symbol compatible
4520 with both a.out and coff toolchains.
4521 (zerobss): Handle zero-length bss.
4523 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4525 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
4526 regenerated with autoconf 2.4.2.
4528 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4530 * doc/porting.texi: Fix typos and spelling errors.
4532 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4534 * pa/Makefile.in: Enable HP supplied millicode routines.
4535 * pa/hp-milli.s: Make sure copyright notice gets included
4538 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
4541 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4543 * pa/crt0.S ($START$): Use long-calls to call main and exit.
4545 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
4547 * pa/crt0.S: Call exit() after returning from main.
4549 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4551 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
4552 (distclean, realclean): Remove autoconf-generated config.cache
4553 and config.log files.
4555 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4557 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
4558 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
4559 is invoked, it makes it much more difficult to debug.
4561 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
4563 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
4565 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
4567 * stat.c: Add const so it works with newlib's stat.h.
4569 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
4571 * m68k/mvme.S: Extend sign using two instructions rather than one
4572 so it'll work on a stock mc68000.
4574 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
4576 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
4577 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
4579 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
4580 * pa/Makefile.in: Make all just build BSP, add seperate test
4582 * most files: add Cygnus BSD-style copyright message.
4584 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4586 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
4587 Use changequote() to temporarily turn off m4 quoting so that
4588 i[345]86-*-go32 pattern in case statement remains unchanged.
4589 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
4592 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4594 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
4597 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
4599 * ex93x: renamed to sparc.
4600 * r3000: renamed to mips.
4601 * hppro: renamed to pa.
4602 * configure.in, configure: Use new directory names.
4603 * config/default.mh: Remove '' in sed program_transform_name so
4605 * doc/porting.texi: update doc.
4607 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4609 * doc/configure.in: converted to autoconf.
4610 * doc/configure: New file, generated with autoconf 2.3.
4612 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
4613 r3000}/Makefile.in (Makefile.in): Added config.status to
4615 (config.status): New target.
4617 * m68k/Makefile.in: Build M68332BCC BSP.
4619 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
4621 * glue.c: Change decl of end to char[] for some reason.
4622 * (sbrk): Rewrite sbrk so that it works.
4623 * (fstat): Return status indicating fd is for a tty. Makes stdio
4625 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
4626 -18(sp). Note that -24 decimal == -18 hex...
4627 * hppro/op50n-io.S: Add read and write interfaces to the rom
4628 monitor. Unfortunately, the monitor doesn't seem to work...
4629 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
4630 nice way. Define stack and reserve space. Put heap after stack.
4632 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4634 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
4635 versions prior to this generate code that AIX 4.X's sh can't
4638 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
4639 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
4641 * m68k/bcc.ld: Link with bcc.o
4643 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
4645 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
4646 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
4647 * hppro/divcnst-generic/*: Delete.
4648 * hppro/divcnst-fast/*: Delete.
4649 * hppro/Makefile.in: Delete junk.
4651 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4653 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
4654 section, moved __stack definition to the top level and set it
4655 explicitly to the value appropriate to the target board.
4656 Added __end symbol (needed for a.out toolchains).
4658 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
4660 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
4661 malloc doesn't trash the stack.
4662 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
4663 value, which is useless anyway.
4665 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4667 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
4669 * m68k/Makefile.in: Install BCC linker script.
4671 * Makefile.in: Fixed typo.
4673 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
4674 * hppro/configure: regenerated.
4676 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
4678 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
4680 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
4681 outp. Use correct port numbers for COM1 serial port.
4683 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4685 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
4686 proper immediate-operand syntax for whatever the target assembler
4688 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
4689 definitions as in m68k/crt0.S.
4691 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4693 * Makefile.in: fixed clean rules such that they do not try to
4694 clean ${SUBDIRS} if libgloss not supported on that target.
4696 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4698 * configure.in: Append new subdirectories to ${configdirs}.
4699 (go32-*-*): Removed.
4700 * configure: Regenerated.
4702 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4705 * m68k/Makefile.in: Don't hide how BSP objects are built.
4707 * glue.c (print, putnum): declared void.
4709 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
4710 (LIBS_FOR_TARGET): Removed.
4712 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
4713 make variables, expands to compiler flags to find headers and
4714 libraries if ${objroot}/newlib is present.
4715 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
4716 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
4717 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
4718 LIBS_FOR_TARGET): Removed.
4720 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
4722 * m68k/Makefile.in (install): Use correct names for MVME* variables.
4723 * configure.in: Delete `unknown' from m68* case.
4725 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4727 * m68k/crt0.S: initialize stack pointer to __stack before creating
4730 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4731 bss, and into its own segment with an address at top of RAM.
4733 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4735 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4736 converted to autoconf.
4737 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4738 from configure.in with autoconf 2.3.
4740 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4742 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4743 CONSTRUCTING and RELOCATING only work for linker scripts built
4744 from ld/scripttmpl/*.
4746 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4747 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4748 tables and etext, edata, and end variables are only done when
4751 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4753 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4755 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4756 Let the linker script define them in the BSS segment.
4757 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4758 for $global$ and _stack in the appropriate segments.
4760 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4762 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4764 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4766 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4767 * ex93x/sparcl-stub.c: Add nop after bg insn.
4768 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4770 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4772 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4774 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4776 * config/default.mh: Use SRCROOT to find the newlib includes.
4778 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4780 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4781 * glue.c: Change "char *path" to "const char *path" so it works
4782 with the changes stat.h.
4784 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4786 * ex93x/ex93x.ld: The stubs module now can have different names for
4787 different SPARClite chips. Use default one which is slite930.o.
4789 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4791 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4793 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4795 * config/default.h: add -I. to INCLUDES.
4796 * ex93x/salib.c: to include sparclite.h.
4797 * ex93x/sparclite.h: new file copied from gdb/sparclite.
4799 * config/default.mh: Fix INCLUDES to one level less '../'.
4801 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
4803 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
4806 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
4808 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
4809 in the linker script. Use a macro to cover using '#' or '&' for
4811 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
4812 using '#' or '&' for immediate values.
4813 * testsuite/libgloss.all/io.c: Add a test for read().
4815 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
4817 * glue.c: Make use _ansi.h, move to top level libgloss directory
4818 form all other directories.
4819 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
4820 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
4822 * configure.in: All configure.in now edit the value to OBJROOT in
4823 the Makefiles they produce.
4824 * config/default.mh: Use OBJROOT for paths to test for fresh
4826 * configure.in: Add the testsuite directory.
4827 * testsuite/config/{m68k.mt,mips.mt}: New target support for
4828 MVME135, IDP, and Array targets.
4830 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
4832 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
4833 traditional and ANSI varargs. (which currently fail)
4834 * Makefile.in: Build intelligently and use dependancies so we
4835 don't rebuild the world for each test run.
4836 * configure.in: Make a .gdbinit file to run the tests and load via
4839 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4841 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
4844 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4846 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
4847 * m68k/mc68ec.c: Ditto, in asm statements.
4848 * m68k/mvme.S: Ditto.
4850 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4852 * Makefile.in (all): added "else" statements for Ultrix to work
4854 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
4856 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
4857 * testsuite/config/support.c: A minimal testing API for minimal
4859 * testsuite/config/hppa.mt: Set build flags for PRO targets.
4860 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4861 Test cases for libgloss and soft-float.
4863 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4865 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4867 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4868 suite for low level stuff. A few test cases now all build.
4870 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4872 * config/default.mh: Change default path for linking in a freshly
4873 built libc.a, libm.a, libgcc.a to work with -msift-float.
4875 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4878 * m68k/Makefile.in: Use explicit rules, rather than redefining
4879 .c.o. This is to force compiling with -m68000.
4881 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4883 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4886 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4888 * doc, doc/Makefile.in, configure.in: New directory.
4889 * doc/porting.texi: New manual that explains porting the GNU tools
4890 to embedded systems.
4892 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4894 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4895 which has hardware breakpoint support.
4896 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4898 * ex93x/sparcl-stub.c: New file.
4899 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4901 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4903 * r3000/crt0.S: Zero the bss section by words.
4905 * r3000/Makefile.in: Add in the rest of the support code for the
4908 * r3000/array.ld: Set the memory map for the Array Tech LSI
4911 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4912 prototype using ROM entry points.
4914 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4916 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4918 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4920 * hppro/glue.c: Don't stub out __main anymore.
4922 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4924 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4926 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4928 * configure.in: Configure r3000 dir for a mips chip.
4930 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4932 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4935 * hppro/Makefile.in: Link in the rest of the millicode routines.
4937 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4939 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4940 since xgcc is for the wrong architecture.
4942 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4944 * config/default.mh: Find the corrrect libgcc2.a.
4946 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4949 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4950 test-dyncall.c, test-mul.c: New millicode files for low level math
4953 * test.c: Use printf so millicode gets exercised.
4955 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4956 divU_9.S: Fast versions of some division routines.
4958 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4959 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4960 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4961 divU_3.S, divU_7.S: Yet more millicode routines.
4963 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4965 * config/default.mh: Add default searches for the correct libc and
4968 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4970 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4971 for the test program.
4973 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4975 * m68k/glue.c: Remove errno so there's no libc dependancies.
4977 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4978 from mvme.S so the library can link without the stub.
4980 * m68k: New directory. Merge the idp, shared, and mvme135
4981 directories into one place.
4983 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4984 preprocessor actually gets run.
4986 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4988 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4990 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4991 based target boards. Moved from newlib/stub.
4993 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4996 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4997 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5000 * libgloss: Creation. A library for board support packages. The
5001 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5003 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5005 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5007 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5009 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5010 what mvme135-stub.c expects.
5012 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5014 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5017 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5019 * mvme135/mvme135-asm.S: new file.
5020 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5021 Makefile.in: build mvme135-stub.o.
5023 * ChangeLog: created.