1 2007-06-13 Patrick Mansfield <patmans@us.ibm.com>
3 * spu/Makefile.in: Add nanosleep.c.
4 * spu/jsre.h: Add JSRE_NANOSLEEP.
5 * spu/nanosleep.c: New file, supply nanosleep via an assist call.
7 2007-06-05 Patrick Mansfield <patman@us.ibm.com>
9 * spu/jsre.h: Remove the assist call structs and defines that are
10 specific to one assist call from here.
11 * spu/access.c: Move struct syscall_access_t to here.
12 * spu/fstat.c: Move struct syscall_fstat_t to here.
13 * spu/ftruncate.c: Move struct syscall_ftruncate_t to here.
14 * spu/gettimeofday.c: Move struct syscall_gettimeofday_t to here.
15 * spu/lseek.c: Move struct syscall_lseek_t and JSRE_SEEK defines to
17 * spu/open.c: Move struct syscall_open_t and JSRE_O_ defines to here.
18 * spu/read.c: Move struct syscall_read_t to here, and actually use
19 it (it is the same as syscall_write_t).
20 * spu/stat.c: Move struct syscall_stat_t to here.
21 * spu/write.c: Move struct syscall_write_t to here.
22 * spu/close.c: Pass the address of the first and only argument to
23 __send_to_ppe rather than using an automatic variable and a
26 * spu/unlink.c: Ditto.
28 2007-05-30 Kazu Hirata <kazu@codesourcery.com>
30 * m68k/cf-crt1.C, m68k/cf.sc, m68k/fido.sc, m68k/fido-crt0.S:
31 Replace __INIT_SECTION__ and __FINI_SECTION__ with _init and
34 2007-05-23 Patrick Mansfield <patmans@us.ibm.com>
36 * spu/syscalls.c: Change __send_to_ppe to return the result stored
37 in stored in slot 0 of the data, rather than have each assisted
38 call retrieve the value.
39 * spu/jsre.h: Remove the now unused syscall_out_t.
40 * spu/access.c: Use the __send_to_ppe result instead of the slot 0
41 value, remove unused syscall_out_t variable.
45 * spu/ftruncate.c: Ditto.
46 * spu/gettimeofday.c: Ditto.
51 * spu/unlink.c: Ditto.
54 2007-05-23 Kazu Hirata <kazu@codesourcery.com>
56 * m68k/fido.sc (.data): Move .jcr to .text. Catch .got.plt
59 2007-05-07 Patrick Mansfield <patmans@us.ibm.com>
61 * spu/open.c: Unconditionally set the "mode" to fix a bug where
62 mode was not properly set.
64 2007-05-03 Kazu Hirata <kazu@codesourcery.com>
66 * m68k/fido-_exit.c (_exit): Use stop #0x700.
68 2007-04-27 Kazu Hirata <kazu@codesourcery.com>
70 * m68k/fido.sc: Catch .text.*, .rodata.*, .data.*, .bss.*,
71 .ctor.*, and .dtor.*. Wrap ctor/dtor-related sections with KEEP.
73 2007-04-04 Patrick Mansfield <patmans@us.ibm.com>
75 * spu/syscalls.c: Rename _send_to_ppe __send_to_ppe, and set errno
76 on return from the offload call.
77 * spu/jsre.h: Include sys/syscall.h for the send_to_ppe prototype.
78 * spu/access.c: Call __send_to_ppe instead of _send_to_ppe, and
79 remove the setting of errno.
83 * spu/ftruncate.c: Ditto.
84 * spu/gettimeofday.c: Ditto.
89 * spu/unlink.c: Ditto.
92 2007-03-01 Ben Elliston <bje@au.ibm.com>
94 * spu/sbrk.c (sbrk): Adjust the stack pointer vector correctly so
95 that GCC runtime stack checking works. Handle the backchain, too.
97 2007-02-21 Patrick Mansfield <patmans@us.ibm.com>
99 * spu/gettimeofday.c: New file which adds SPU gettimeofday.
100 * spu/jsre.h: Remove time, add gettimeofday.
101 * spu/Makefile.in: Ditto.
103 2007-02-21 Hans-Peter Nilsson <hp@axis.com>
105 * cris/crt0.S: Use jump, not ba, to skip the interrupt table. Use
106 "setf", not "nop", for common_v10_v32 compatibility.
107 Move out interrupt table to irqtable.S. Include here for non-ELF.
108 * cris/irqtable.S: Extracted from cris/crt0.S. Provide per-entry
109 weak default stub definitions.
110 * cris/crtn.c: Use "setf", not "nop", for common_v10_v32
112 * cris/setup.S [__arch_common_v10_v32]: Return.
113 * cris/Makefile.in (BSP_OBJS): Add irqtable.o.
115 2007-02-15 Nick Clifton <nickc@redhat.com>
117 * sparc/cygmon.ld.src: Link .rodata.* input sections into .text
119 * sparc/cygmon-sparc64-ld.src: Likewise.
121 2007-02-08 Dave Brolley <brolley@redhat.com>
123 * mep: New target directory.
125 * configure.in: Add support for MeP.
126 * configure: Regenerated.
127 * mep/configure.in: New file.
128 * mep/configure: Ditto.
129 * mep/Makefile.in: Ditto.
130 * mep/aclocal.m4: Ditto.
133 * mep/sim-crt0.S: Ditto.
134 * mep/sim-crtn.S: Ditto.
135 * mep/fmax.ld: Ditto.
136 * mep/gcov-io.h: Ditto.
137 * mep/gmap_default.ld: Ditto.
138 * mep/handlers.c: Ditto.
139 * mep/h_reset.c: Ditto.
140 * mep/isatty.c: Ditto.
141 * mep/mep-bb.c: Ditto.
142 * mep/mep-gmon.c: Ditto.
146 * mep/sdram-crt0.S: Ditto.
147 * mep/sdram-crtn.S: Ditto.
148 * mep/simnovec-crt0.S: Ditto.
149 * mep/simple.ld: Ditto.
150 * mep/simsdran-crt0.S: Ditto.
151 * mep/syscalls.S: Ditto.
152 * mep/write.c: Ditto.
154 2007-01-19 Kazunori Asayama <asayama@sm.sony.co.jp>
156 * spu/syscalls.c: Replace vector with __vector.
158 2007-01-09 Ben Elliston <bje@au.ibm.com>
160 * spu/exit.c (_exit): Finish with an infinite loop to eliminate a
161 warning about this noreturn function returning.
163 2007-01-04 Kazu Hirata <kazu@codesourcery.com>
165 Merge from newlib-csl-20060320-branch:
166 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
169 * m68k/Makefile.in (CF_ISRS): Remove now shared routines.
170 * m68k/cf-crt0.S (__reset): Define here.
171 * m68k/cf-isrs.c: Share some ISRS. Add aliases for each IRQ slot.
172 * m68k/cf-isv.S: Move to .interrupt_vector section. Make each
173 slot a unique routine.
174 * m68k/cf.sc: Adjust for .interrupt_vector section.
177 * m68k/Makefile.in (m5273c3): Rename to ...
178 (m5272c3): ... here to fix typo.
182 2006-01-03 Kazu Hirata <kazu@codesourcery.com>
184 * arm/Makefile (RDPMON_OBJS): Add _exit.o and _kill.o.
185 (RDIMON_OBJS): Define in terms of RDPMON_OBJS.
186 (rdimon-_exit.o, rdimon-_kill.o): New.
187 * arm/_exit.c, arm/_kill.c: New.
188 * arm/syscalls.c (_exit, _kill): Remove.
190 2007-01-03 Kazu Hirata <kazu@codesourcery.com>
192 Merge from newlib-csl-20060320-branch:
193 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
195 * m68k/cf-crt0.S (__start): Adjust semihosting.
197 2007-01-02 Kazu Hirata <kazu@codesourcery.com>
199 Merge from newlib-csl-20060320-branch:
200 2006-12-22 Nathan Sidwell <nathan@codesourcery.com>
202 * m68k/cf-hosted.S (__hosted): Adjust semihosting.
204 2007-01-02 Ben Elliston <bje@au.ibm.com>
206 * spu/time.c (time): Cast new sys.time value to unsigned int.
208 2006-12-25 Kazu Hirata <kazu@codesourcery.com>
210 * arm/syscalls.c (_unlink, _system, _rename): Cast arguments
211 to do_AngelSWI to int.
213 * arm/licfunc.c (do_AngelSWI): Remove.
214 * arm/syscalls.c (do_AngelSWI): Remove.
215 * arm/swi.h (do_AngelSWI): New.
217 2006-12-18 Kazu Hirata <kazu@codesourcery.com>
219 Merge from newlib-csl-20060320-branch:
220 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
222 * m68k/fido-crt0.S (_vector_table): Reference
223 _PrivilegeViolationHandler.
225 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
227 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
229 * m68k/fido.sc: Clean up formatting. Add comments. Move
230 stack and heap end to SDRAM for SRAM and SDRAM configurations.
231 Put RedBoot application text in SRAM.
233 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
235 * m68k/Makefile (install_cf): Don't loop over files here. Only
236 install sources for the default multilib.
237 (install_fido): Likewise.
238 (install_io): Install bsps in one go.
240 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
241 Kazu Hirata <kazu@codesourcery.com>
243 * configure.in: Recognize fido-*-*.
244 * configure: Regenerate.
245 * m68k/Makefile.in (CF_ISRS): Use addprefix.
246 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
247 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
248 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
249 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
250 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
252 * m68k/asm.h (mbb): New.
253 * m68k/configure.in (DO): Check for __mfido__.
254 * m68k/configure: Regenerate.
255 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
256 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
257 m68k/fido.sc, m68k/fido_profiling.h: New.
259 2006-12-18 Ben Elliston <bje@au.ibm.com>
261 * spu/stat.c (stat): Cast new sys.pathname value to unsigned int.
263 2006-12-13 Ben Elliston <bje@au.ibm.com>
265 * libnosys/_exit.c (_exit): Finish with an infinite loop to
266 eliminate a warning about this noreturn function returning.
268 2006-12-13 Sa Liu <saliu@de.ibm.com>
270 * spu/access.c: New file
271 * spu/dup.c: New file
272 * spu/ftruncate.c: New file
273 * spu/jsre.h: add structures for new functions
274 * spu/time.c: New file
275 * spu/Makefile.in (access.o, dup.o, ftruncate.o, time.o): New targets.
277 2006-12-12 Ben Elliston <bje@au.ibm.com>
279 * configure.in: Remove superfluous semicolons.
280 * configure: Regenerate.
282 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
284 Merge from newlib-csl-20060320-branch:
285 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
286 Kazu Hirata <kazu@codesourcery.com>
288 * m68k/Makefile.in (CF_ISRS): Use addprefix.
290 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
292 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
293 (ARFLAGS): Remove commented out definition.
296 * m68k/configure.in (DO) Set to list of target cpu families.
297 * m68k/configure: Rebuilt.
298 * m68k/Makefile.in (DO): New.
299 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
301 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
302 m5282evb, m5329evb, m5485evb): Move earlier.
303 (all): Add all_$DO dependencies.
304 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
306 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
308 (install): Add install_$DO dependencies.
309 (install_cf, install_m68k): New targets. Perform cf and m68k
310 installs as appropriate.
311 (install_io): New, install the io libraries.
314 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
316 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
318 (CF_OBJS): Add cf-isv.o.
319 (CF_SOURCES): Add cf-isv.S.
320 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
321 * m68k/cf-isv.S: New, broken out of ...
322 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
323 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
324 (__heap_limit): Define.
325 * m68k/cf-sbrk.c (__heap_limit): Declare.
326 (sbrk): Adjust for __heap_limit.
327 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
328 Install a separate isv.o file.
329 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
330 (HOSTED_INIT_SIM): ... this.
333 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
335 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
336 (m5275evb): New board.
339 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
341 * m68k/cf.sc: Add linkonce sections and
345 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
347 * m68k/Makefile.in: Adjust Coldfire rules.
348 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
349 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
350 (BDM_OTHER_OBJS): Remove.
351 (BDM_SYSOBJS): Rename to ...
352 (UNHOSTED_OBJS): ... here. Adjust.
353 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
354 (CF_HOSTED_SCRIPTS): New.
355 (CF_SCRIPTS, CF_SOURCES): Adjust.
356 * m68k/cf.sc: Add IO library variable.
357 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
358 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
359 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
360 m68k/cf-hosted.S: ... here.
361 * m68k/cf-exit.c: New.
362 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
363 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
365 * m68k/bdm-gdb.c: Rename to ...
366 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
367 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
368 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
369 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
370 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
371 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
372 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
373 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
374 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
375 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
376 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
377 unhosted libraries. Adjust names of gdb conversion functions.
380 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
382 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
384 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
386 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
388 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
390 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
391 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
392 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
396 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
397 * m68k/bdm-semihost.c: Remove.
398 * m68k/bdm-semihost.S: New.
399 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
400 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
401 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
402 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
403 * m68k/bdm-isrs.c: Update comment.
404 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
406 (__bdm_semihost): Declare.
409 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
411 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
412 (BDM_SYSOBJS): Add bdm-sbrk.o.
413 * m68k/bdm-sbrk.c: New.
416 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
418 * m68k/Makefile.in (CF_SOURCES): New.
419 (install): Install them.
422 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
424 * m68k/cf.sc: Add .jcr section to .text.
426 2006-12-11 Ben Elliston <bje@au.ibm.com>
428 * configure.in: Remove extra whitespace from config_testsuite =
429 VALUE statements to eliminate shell errors.
430 * configure: Regenerate.
432 2006-12-08 Sa Liu <saliu@de.ibm.com>
434 * spu/exit.c (libgloss_exit): Rename from this ..
435 (_exit): .. to this. Overhaul.
437 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
438 * spu/crt0.C, spu/init.c: Remove.
439 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
440 * spu/configure: Regenerate.
441 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
442 (OBJS): Remove init.o.
444 (OUTPUTS): Add $(CRTOBJS).
446 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
448 * mips/crt0.S: Fix preprocessor statements from previous patch
451 2006-11-24 Thiemo Seufer <ths@mips.com>
452 Nigel Stephens <nigel@mips.com>
454 * mips/crt0.S (_start): Use all available float registers. Don't touch
455 SR_PE on post-mips2 CPUs, it means soft reset there.
457 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
459 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
461 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
463 * mn10300/Makefile.in: Add spaces after do in "for" loop.
465 2006-11-08 Jie Zhang <jie.zhang@analog.com>
467 * bfin/configure.in: New.
469 * bfin/Makefile.in: New.
470 * bfin/syscalls.c: New.
471 * bfin/aclocal.m4: Generate.
472 * bfin/configure: Ditto.
473 * configure.in: Add support for bfin-*-*.
474 * configure: Regenerate.
475 * syscall.h (SYS_argc): Define.
476 (SYS_argnlen): Define.
479 2006-10-10 Thiemo Seufer <ths@mips.com>
481 * mips/Makefile.in: Add INCLUDES to local compile rules.
483 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
485 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
488 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
490 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
491 to avoid use of __ARM_ARCH__.
493 2006-10-02 Nick Clifton <nickc@redhat.com>
495 * arm/linux-syscalls0.c: Add arm architecture flag
496 checks around bx insn.
498 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
500 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
502 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
504 Merge from newlib-csl-20060320-branch:
505 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
507 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
510 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
511 (CF_SCRIPTS): Update.
512 (%-bdm.ld): Rename to %-ram.ld.
514 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
516 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
518 (BDM_OBJS): Add bdm-crt1.o.
519 (BDM_OTHER_OBJS): Remove print.o putnum.o
521 (CF_BDM_SCRIPTS): Generated name of ram scripts.
522 (CF_ROM_SCRIPTS): Generated name of rom scripts.
523 (CF_SCRIPTS): Adjust.
525 (bdm-crt0.o, bdm-crt1.o): New targets.
527 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
528 m5329evb, m5485evb): New.
529 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
530 (install): Remove DBUG installs.
531 * m68k/bdm-crt0.S: New.
532 * m68k/bdm-crt1.c: New.
533 * m68k/bdm-exit.c: Call __reset.
534 * m68k/bdm-isv.c: Remove.
535 * m68k/cf.sc: Adjust to produce either rom or ram images.
536 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
538 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
541 * m68k/cf.sc: Set entry point to _start.
542 * m68k/crt0.X (_start): New name for entrypoint
543 (start): Weak alias for start.
545 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
547 * m68k/bdm-system.c (_system): Support system(NULL).
549 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
551 * m68k/bdm-system.c (_system): Properly encode non failure exit
554 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
556 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
558 * m68k/bdm-close.c: Add copyright notice.
559 * m68k/bdm-fstat.c: Add copyright notice.
560 * m68k/bdm-gettimeofday.c: Add copyright notice.
561 * m68k/bdm-inbyte.c: Remove.
562 * m68k/bdm-isatty.c: Add copyright notice.
563 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
564 * m68k/bdm-open.c: Add copyright notice.
565 * m68k/bdm-read.c: Add copyright notice.
566 * m68k/bdm-rename.c: Add copyright notice.
567 * m68k/bdm-stat.c: Add copyright notice.
568 * m68k/bdm-system.c: Add copyright notice.
569 * m68k/bdm-time.c: New.
570 * m68k/bdm-unlink.c: Add copyright notice.
571 * m68k/bdm-write.c: Add copyright notice.
573 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
575 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
578 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
580 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
581 * m68k/bdm-outbyte.c: Delete.
582 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
584 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
586 * m68k/bdm-semihost.h: Add new constants for additional
587 semihosting functions. Add new BDM_TRAP macro to encapsulate
589 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
590 * m68k/bdm-outbyte.c (outbyte): Ditto.
591 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
592 now called BDM_TRAPNUM.
593 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
594 containing declarations and conversion functions for GDB's fileio
596 * m68k/bdm-close.c: New file to define corresponding function.
597 * m68k/bdm-fstat.c: Ditto.
598 * m68k/bdm-gettimeofday.c: Ditto.
599 * m68k/bdm-isatty.c: Ditto.
600 * m68k/bdm-lseek.c: Ditto.
601 * m68k/bdm-open.c: Ditto.
602 * m68k/bdm-read.c: Ditto.
603 * m68k/bdm-rename.c: Ditto.
604 * m68k/bdm-stat.c: Ditto.
605 * m68k/bdm-system.c: Ditto.
606 * m68k/bdm-unlink.c: Ditto.
607 * m68k/bdm-write.c Ditto.
608 * m68k/Makefile.in: Add dependencies for new files.
610 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
612 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
614 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
616 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
617 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
618 * cf.sc (GROUP): Revert previous change. Add IO library.
620 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
621 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
623 (all): Add new targets.
624 (BDM_BSP): New target.
625 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
627 (BDM_ISRS): New targets.
628 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
630 (m5485evb-dbug): New.
631 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
632 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
633 (install): Add BDM_BSP.
634 * m68k/bdm-exit.c: New
635 * m68k/bdm-inbyte.c: New
636 * m68k/bdm-outbyte.c: New
637 * m68k/bdm-semihost.c: New
638 * m68k/bdm-semihost.h: New
639 * m68k/bdm-isrs.c: New.
640 * m68k/bdm-isv.c: New.
641 * dbug-cf.sc: Renamed to ...
642 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
644 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
646 * m68k/bdm-semihost.h: Add new constants for additional
647 semihosting functions. Add new BDM_TRAP macro to encapsulate
649 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
650 * m68k/bdm-outbyte.c (outbyte): Ditto.
651 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
652 now called BDM_TRAPNUM.
653 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
654 containing declarations and conversion functions for GDB's fileio
656 * m68k/bdm-close.c: New file to define corresponding function.
657 * m68k/bdm-fstat.c: Ditto.
658 * m68k/bdm-gettimeofday.c: Ditto.
659 * m68k/bdm-isatty.c: Ditto.
660 * m68k/bdm-lseek.c: Ditto.
661 * m68k/bdm-open.c: Ditto.
662 * m68k/bdm-read.c: Ditto.
663 * m68k/bdm-rename.c: Ditto.
664 * m68k/bdm-stat.c: Ditto.
665 * m68k/bdm-system.c: Ditto.
666 * m68k/bdm-unlink.c: Ditto.
667 * m68k/bdm-write.c Ditto.
668 * m68k/Makefile.in: Add dependencies for new files.
670 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
672 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
674 * spu/jsre.h: Update declaration of _send_to_ppe().
675 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
676 * spu/fstat.c: Ditto.
677 * spu/lseek.c: Ditto.
681 * spu/unlink.c: Ditto.
682 * spu/write.c: Ditto.
684 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
686 * spu/Makefile.in: Add dependency.
688 2006-08-24 Paul Brook <paul@codesourcery.com>
690 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
692 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
694 * spu/Makefile.in: Add new object files.
695 * spu/syscalls.c: Move each system call to individual file.
696 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
697 * spu/close.c: New file. Moved from spu/syscalls.c.
698 * spu/fstat.c: Likewise.
699 * spu/getpid.c: Likewise.
700 * spu/isatty.c: Likewise.
701 * spu/kill.c: Likewise.
702 * spu/lseek.c: Likewise.
703 * spu/open.c: Likewise.
704 * spu/read.c: Likewise.
705 * spu/stat.c: Likewise.
706 * spu/unlink.c: Likewise.
707 * spu/write.c: Likewise.
709 2006-08-21 David Ung <davidu@mips.com>
711 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
712 option since it uses the syscall instruction.
714 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
716 * spu/Makefile.in: Add special compiler
717 options to reduce size.
719 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
721 * spu/jsre.h(JSRE_STAT): New define.
722 (syscall_stat_t): New type.
723 * spu/syscalls.c(stat): New syscall.
725 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
727 * configure.in: Add spu support.
728 * configure: Regenerated.
729 * spu/Makefile.in: New file.
730 * spu/aclocal.m4: Ditto.
731 * spu/configure: Ditto.
732 * spu/configure.in: Ditto.
738 * spu/syscalls.c: Ditto.
740 2006-07-05 Shaun Jackman <sjackman@gmail.com>
742 * arm/linux-crt0.S: Remove file.
743 * arm/linux-crt0.c: New file. Supports PIC code.
745 2006-07-04 Shaun Jackman <sjackman@gmail.com>
747 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
748 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
749 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
752 2006-06-30 DJ Delorie <dj@redhat.com>
754 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
756 2006-06-23 Shaun Jackman <sjackman@gmail.com>
758 * arm/elf-linux.specs: New file.
760 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
762 * arm/syscalls.c (_unlink, isatty, _system, _rename):
763 Make them do something useful in the ARM_RDI_MONITOR case.
765 2006-06-08 Fred Fish <fnf@specifix.com>
767 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
768 mips/pmon.ld: Keep special sections generated by mips gcc.
770 2006-06-05 Shaun Jackman <sjackman@gmail.com>
772 * arm/linux-syscalls0.S (reboot): Remove.
773 * arm/linux-syscalls1.c (reboot): New function.
775 2006-06-05 Shaun Jackman <sjackman@gmail.com>
777 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
778 argument to choose an ADP exception reason.
779 * arm/libcfunc.c (abort): Remove this function.
781 2006-05-30 Shaun Jackman <sjackman@gmail.com>
783 * arm/Makefile.in: Add Linux syscall interface.
784 * arm/linux-crt0.S: New file.
785 * arm/linux-syscall.h: New file.
786 * arm/linux-syscalls0.S: New file.
787 * arm/linux-syscalls1.c: New file.
789 2006-05-23 Fred Fish <fnf@specifix.com>
791 * mips/configure.in: Change mipsisa64-*-* to
792 mipsisa64*-*-* to catch minor variations like
794 * mips/configure: Regenerated.
796 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
798 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
799 * configure.in: Add additional flags when creating Makefile.
800 * configure: Regenerated.
802 * arm/configure.in: Set with_multisubdir when creating Makefile.
803 * cris/configure.in: Ditto.
804 * d30v/configure.in: Ditto.
805 * frv/configure.in: Ditto.
806 * i386/configure.in: Ditto.
807 * iq2000/configure.in: Ditto.
808 * libnosys/configure.in: Ditto.
809 * m32c/configure.in: Ditto.
810 * m32r/configure.in: Ditto.
811 * m68hc11/configure.in: Ditto.
812 * m68k/configure.in: Ditto.
813 * mcore/configure.in: Ditto.
814 * mips/configure.in: Ditto.
815 * mn10200/configure.in: Ditto.
816 * mn10300/configure.in: Ditto.
817 * mt/configure.in: Ditto.
818 * pa/configure.in: Ditto.
819 * rs6000/configure.in: Ditto.
820 * sparc/configure.in: Ditto.
821 * cris/configure: Regenerated.
822 * d30v/configure: Ditto.
823 * frv/configure: Ditto.
824 * i386/configure: Ditto.
825 * iq2000/configure: Ditto.
826 * libnosys/configure: Ditto.
827 * m32c/configure: Ditto.
828 * m32r/configure: Ditto.
829 * m68hc11/configure: Ditto.
830 * m68k/configure: Ditto.
831 * mcore/configure: Ditto.
832 * mips/configure: Ditto.
833 * mn10200/configure: Ditto.
834 * mn10300/configure: Ditto.
835 * mt/configure: Ditto.
836 * pa/configure: Ditto.
837 * rs6000/configure: Ditto.
838 * sparc/configure: Ditto.
840 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
842 * configure.in: Modified to support autoconf 2.59.
843 * */configure.in: Ditto.
844 * configure: Regenerated.
845 * */configure: Ditto.
846 * wince/aclocal.m4: Ditto.
847 * acinclude.m4: New file.
849 * arm/aclocal.m4: Ditto.
850 * cris/aclocal.m4: Ditto.
851 * crx/aclocal.m4: Ditto.
852 * d30v/aclocal.m4: Ditto.
853 * fr30/aclocal.m4: Ditto.
854 * frv/aclocal.m4: Ditto.
855 * hp74x/aclocal.m4: Ditto.
856 * i386/aclocal.m4: Ditto.
857 * i960/aclocal.m4: Ditto.
858 * iq2000/aclocal.m4: Ditto.
859 * libnosys/aclocal.m4: Ditto.
860 * m32c/aclocal.m4: Ditto.
861 * m32r/aclocal.m4: Ditto.
862 * m68hc11/aclocal.m4: Ditto.
863 * m68k/aclocal.m4: Ditto.
864 * mcore/aclocal.m4: Ditto.
865 * mips/aclocal.m4: Ditto.
866 * mn10200/aclocal.m4: Ditto.
867 * mn10300/aclocal.m4: Ditto.
868 * mt/aclocal.m4: Ditto.
869 * pa/aclocal.m4: Ditto.
870 * rs6000/aclocal.m4: Ditto.
871 * sparc/aclocal.m4: Ditto.
872 * sparc/libsys/aclocal.m4: Ditto.
873 * xstormy16/aclocal.m4: Ditto.
875 2006-04-18 Mark Mitchell <mark@codesourcery.com>
877 * doc/porting.texi: Document libgloss build conventions.
879 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
881 * mt/startup-16-002.S (.internal_io): Make @nobits.
882 * mt/startup-16-003.S (.internal_io): Make @nobits.
883 * mt/startup-ms2.S (.internal_io): Make @nobits.
885 2006-03-02 DJ Delorie <dj@redhat.com>
887 * m32c/exit.S: Preserve r1.
889 2006-02-24 Paul Brook <paul@codesourcery.com>
891 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
893 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
895 * m68k/Makefile.in (CF_SCRIPTS): New.
896 (all): Add CF_SCRIPTS.
897 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
898 m5282evb.ld): New targets
899 (install): Iterate over CF_SCRIPTS.
900 * m68k/crt0.S: Don't use dbra on any cf chips.
901 * m68k/dbug-cf.sc: New.
903 2006-02-07 Paul Brook <paul@codesourcery.com>
905 * arm/crt0.S: Add Thumb-2 startup code.
906 * arm/redboot-crt0.S: Ditto.
907 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
908 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
909 * arm/trap.S: Disable for Thumb-2.
911 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
913 * mt/ms2.ld (.sram): Correct typo in section names.
915 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
917 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
918 (crt0-ms2.o): New target.
919 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
921 2006-01-04 Paul Brook <paul@codesourcery.com>
923 * m68k/bcc.ld: Add .got.plt and .got
924 * m68k/idp.ld: Ditto.
925 * m68k/idpgdb: Ditto.
926 * m68k/mvme135.ld: Ditto.
927 * m68k/sbc5204.ld: Ditto.
928 * m68k/sbc5206.ld: Ditto.
929 * m68k/sim.ld: Ditto.
931 2005-12-13 DJ Delorie <dj@redhat.com>
933 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
934 .init and .fini processing.
935 * m32c/crtn.S: Likewise.
936 * m32c/exit.S: Likewise.
938 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
940 * mt/16-002.ld: Change architecture to 'mt'. Remove
942 * mt/16-003.ld: Likewise.
943 * mt/64-001.ld: Likewise.
944 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
945 * mt/crt0.S: Likewise.
947 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
949 * configure.in: Replace ms1 arch with mt arch.
950 * configure: Rebuilt.
951 * mt: Renamed from ms1 dir.
953 2005-12-06 Paul Brook <paul@codesourcery.com>
955 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
956 * m68k/idp.ld: Ditto.
957 * m68k/idpgdb: Ditto.
958 * m68k/mvme135.ld: Ditto.
959 * m68k/sbc5204.ld: Ditto.
960 * m68k/sbc5206.ld: Ditto.
961 * m68k/sim.ld: Ditto.
963 2005-11-30 Shaun Jackman <sjackman@gmail.com>
965 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
966 * libnosys/chown.c: New file.
967 * libnosys/readlink.c: New file.
968 * libnosys/symlink.c: New file.
970 2005-11-30 Shaun Jackman <sjackman@gmail.com>
972 * arm/libcfunc.c (clock, sleep, usleep): New functions.
973 * arm/syscalls.c (_clock): New function.
974 (_times): Call _clock.
976 2005-11-17 Shaun Jackman <sjackman@gmail.com>
978 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
979 the IsTTY SWI that _isatty calls.
981 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
983 * cris/linunistd.h: Don't redefine errno as extern int.
985 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
987 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
989 * arm/configure: Regenerate.
991 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
993 * arm/configure.in: Support building crt0.o when syscalls
994 are disabled in newlib.
995 * arm/configure: Regenerated.
997 2005-10-03 James E Wilson <wilson@specifix.com>
999 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1000 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1001 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1002 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1003 mips/pmon.ld: Add support for .bss.* sections.
1005 2005-09-23 James E Wilson <wilson@specifix.com>
1007 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1008 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
1009 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1010 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
1011 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
1012 support for .gnu.linkonce.b.*.
1014 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
1016 * rs6000/Makefile.in (VPATH): Use colon as separator.
1018 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
1020 * ms1/access.c: Change copyright notice.
1022 2005-08-19 DJ Delorie <dj@redhat.com>
1024 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
1025 (*.o): Add dependencies.
1026 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
1029 2005-08-18 DJ Delorie <dj@redhat.com>
1031 * m32c/Makefile.in: Block out memory regions reserved for monitors
1032 and simulators. Add monitor link scripts.
1034 2005-08-16 Shaun Jackman <sjackman@gmail.com>
1036 * arm/syscalls.c (initialise_monitor_handles): Set
1037 monitor_stderr to the result of SWI_open(":tt", "a")
1038 instead of simply duplicating stdout.
1040 2005-08-10 DJ Delorie <dj@redhat.com>
1042 * configure.in: Add m32c support.
1043 * configure: Regenerated
1044 * m32c: New directory, Renesas R8C/M16C/M32C support.
1045 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
1046 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
1047 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
1048 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
1049 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
1050 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
1051 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
1052 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
1054 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1056 * libgloss/arm/libcfunc.c (isatty): New function.
1058 2005-08-02 Shaun Jackman <sjackman@gmail.com>
1060 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
1061 argument set to -1, which is an invalid signal number.
1062 (_kill): Comment and coding style changes only.
1063 (_raise): Remove function.
1065 2005-07-19 Paul Brook <paul@codesourcery.com>
1067 * arm/crt0.S: Ensure doubleword stack alignment.
1069 2005-07-18 Richard Sandiford <richard@codesourcery.com>
1071 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
1073 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
1074 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
1075 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1076 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1077 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1078 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
1080 2005-07-18 Shaun Jackman <sjackman@gmail.com>
1082 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
1083 (alarm): Add the weak attribute.
1084 (pause): New function. Return ENOSYS.
1085 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
1088 (_link): Ditto. Return ENOSYS.
1089 (_unlink): Call the swi instead of returning -1.
1090 (_raise): Add the weak attribute. Return ENOSYS.
1091 (isatty): Rename to _isatty. Call the swi instead of returning 1.
1092 (_system): Call the swi instead of returning ENOSYS.
1095 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
1097 * configure.in: Add ms1 case.
1098 * configure: Regenerate.
1099 * ms1/16-002.ld: New.
1100 * ms1/16-003.ld: New.
1101 * ms1/64-001.ld: New.
1102 * ms1/access.c: New.
1105 * ms1/configure: New.
1106 * ms1/configure.in: New.
1107 * ms1/crt0-16-002.S: New.
1108 * ms1/crt0-16-003.S: New.
1109 * ms1/crt0-64-001.S: New.
1111 * ms1/exit-16-002.c: New.
1112 * ms1/exit-16-003.c: New.
1113 * ms1/exit-64-001.c: New.
1116 * ms1/getpid.c: New.
1117 * ms1/gettime.c: New.
1118 * ms1/isatty.c: New.
1121 * ms1/Makefile.in: New.
1125 * ms1/startup-16-002.S: New.
1126 * ms1/startup-16-003.S: New.
1127 * ms1/startup-64-001.S: New.
1133 * ms1/unlink.c: New.
1137 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
1139 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
1140 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
1141 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
1142 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
1143 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
1144 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
1145 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
1146 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
1147 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
1148 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
1149 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
1150 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
1153 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
1155 * arm/syscalls.c (get_errno): Fix output register constraint.
1157 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
1159 * rs6000/sim-getrusage.S: New file, broken out of:
1161 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
1162 (sim-getrusage.o): New rule.
1164 2005-04-28 Shaun Jackman <sjackman@gmail.com>
1166 * libgloss/syscalls.c (get_errno): Add an output register constraint.
1168 2005-04-19 Eric Christopher <echristo@redhat.com>
1170 * mips/regs.S: Sign extend constants for mips64 and unify
1173 2005-04-12 Shaun Jackman <sjackman@gmail.com>
1175 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
1177 (RDIMON_BSP): Ditto.
1179 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
1181 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
1182 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
1183 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
1184 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
1185 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
1187 2005-02-08 Antony King <antony.king@st.com>
1189 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
1190 instead of file pointer.
1192 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
1194 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
1195 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
1196 (all): Use ALL_INSTALL_FILES instead of its contents. Add
1197 ALL_INSTALL_FILES_NEWLIB_COPY.
1198 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
1200 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
1202 * configure.in: Support cris-*-* and crisv32-*-*.
1203 * libnosys/configure.in: Ditto.
1204 * configure, libnosys/configure: Regenerate.
1205 * cris: New directory.
1206 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
1207 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
1208 cris/Makefile.in, cris/setup.S, cris/configure: New files.
1210 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
1212 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
1214 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1216 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
1217 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
1218 __make_section_unallocated. Mark magic variable as used.
1220 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1222 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
1224 (libc_cv_asm_popsection_directive): Ditto.
1225 (libc_cv_section_attributes): Ditto.
1226 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
1227 "_" as well, and set __SYMBOL_PREFIX accordingly.
1228 * libnosys/configure: Regenerate.
1230 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
1232 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
1233 as-new and ld-new, not as.new and ld.new.
1235 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
1237 * libnosys/warning.h (__make_section_unallocated)
1238 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
1239 instead of ";" to delimit assembly lines.
1241 2005-01-07 Paul Brook <paul@codesourcery.com>
1243 * arm/crt0.S: Call __libc_{init,fini}_array instead of
1244 _init/_fini if they exist.
1246 2004-11-26 Paul Brook <paul@codesourcery.com>
1248 * arm/crt0.S (_start): Add .cantunwind annotation.
1250 2004-10-28 Nick Clifton <nickc@redhat.com>
1252 * configure.in: Add support for iq2000 target.
1253 * configure: Regenerate.
1255 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
1257 * configure.in: Support crx-*-*.
1258 * configure: regenerate.
1259 * crx/_exit.c: New file.
1260 * crx/_getenv.c: Ditto.
1261 * crx/_rename: Ditto.
1262 * crx/close.c: Ditto.
1263 * crx/configure.in: Ditto.
1264 * crx/crti.S: Ditto.
1265 * crx/crtn.S: Ditto.
1266 * crx/crt0.S: Ditto.
1267 * crx/dvz_hndl.c: Ditto.
1268 * crx/flg_hndl.c: Ditto.
1269 * crx/fstat.c: Ditto.
1270 * crx/getpid.c: Ditto.
1271 * crx/iad_hndl.c: Ditto.
1272 * crx/intable.c: Ditto.
1273 * crx/isatty.c: Ditto.
1274 * crx/kill.c: Ditto.
1275 * crx/lseek.c: Ditto.
1276 * crx/Makefile.in: Ditto.
1277 * crx/open.c: Ditto.
1278 * crx/putnum.c: Ditto.
1279 * crx/read.c: Ditto.
1280 * crx/sbrk.c: Ditto.
1281 * crx/sim.ld: Ditto.
1282 * crx/stat.c: Ditto.
1283 * crx/svc_hndl.c: Ditto.
1284 * crx/time.c: Ditto.
1285 * crx/und_hndl.c: Ditto.
1286 * crx/unlink.c: Ditto.
1287 * crx/write.c: Ditto.
1289 2004-10-01 Paul Brook <paul@codesourcery.com>
1291 * arm/configure.in: Add *-*-aebi target.
1292 * arm/configure: Regenerate.
1294 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1296 * i386/cygmon.ld (.text): Fix alignment.
1297 (.rodata): Handle .rodata.* sections.
1299 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1301 * Makefile.in: Support $(DESTDIR).
1302 * arm/Makefile.in: Ditto.
1303 * d30v/Makefile.in: Ditto.
1304 * doc/Makefile.in: Ditto.
1305 * fr30/Makefile.in: Ditto.
1306 * frv/Makefile.in: Ditto.
1307 * hp74x/Makefile.in: Ditto.
1308 * i386/Makefile.in: Ditto.
1309 * i960/Makefile.in: Ditto.
1310 * iq2000/Makefile.in: Ditto.
1311 * libnosys/Makefile.in: Ditto.
1312 * m32r/Makefile.in: Ditto.
1313 * m68hc11/Makefile.in: Ditto.
1314 * m68k/Makefile.in: Ditto.
1315 * mcore/Makefile.in: Ditto.
1316 * mips/Makefile.in: Ditto.
1317 * mn10200/Makefile.in: Ditto.
1318 * mn10300/Makefile.in: Ditto.
1319 * pa/Makefile.in: Ditto.
1320 * rs6000/Makefile.in: Ditto.
1321 * sparc/Makefile.in: Ditto.
1322 * sparc/libsys/Makefile.in: Ditto.
1323 * xstormy16/Makefile.in: Ditto.
1325 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1327 * libnosys/_exit.c: New file.
1328 * libnosys/Makefile.in: Add _exit.o.
1330 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1332 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1333 enablement variable to determine if crt0 should or should not be
1335 * arm/configure: Regenerated.
1336 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1337 @BUILD_CRT0_FALSE@ variables set in configure to determine
1338 if crt0.o should be built and installed.
1340 2004-06-09 Toralf Lund <toralf@procaptura.com>
1342 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1343 FIQ and IRQ mode, plus calls hardware_init_hook() and
1344 software_init_hook() if present.
1345 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1347 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1348 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1349 as "RDP" and "RDI" monitors.
1350 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1351 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1352 with above mentioned support libs and startfiles.
1354 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1356 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1359 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1361 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1363 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1365 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1366 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1367 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1368 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1370 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1372 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1374 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1375 * mips/vr5xxx.S: Likewise.
1377 2004-03-23 Eric Christopher <echristo@redhat.com>
1379 * frv/crt0.S: Fix comment.
1380 * mips/configure.in: Add mipsisa64-*-* to target support.
1381 * mips/configure: Regenerate.
1383 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
1385 * m68hc11/sci-inout.S: Supports -mlong-calls.
1386 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
1387 (.text): Mark the .installN and .finiN section with KEEP.
1388 (.vectors): Likewise for .vectors.
1389 (.gcc_except_table): New section.
1390 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
1391 (.text): Mark the .installN and .finiN section with KEEP.
1392 (.vectors): Likewise for .vectors.
1393 (.gcc_except_table): New section.
1395 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
1397 * m68k/leds.c: remove led_putnum(), zylons() forward
1398 function declarations.
1399 * m68k/leds.h: add zylons() forward function declaration.
1401 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1403 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
1404 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
1405 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
1406 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
1407 * frv/crt0.S: Fix fdpic sp calculation.
1408 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1409 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
1410 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
1411 fixup ctors nor dtors on FDPIC.
1412 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1413 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
1414 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
1415 gr15 before function calls.
1416 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
1417 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
1420 2003-10-27 Bernardo Innocenti <bernie@develer.com>
1422 * m68k/asm.h: Add macros for -fPIC, -msep-data and
1423 -mid-shared-library support.
1424 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
1425 -mid-shared-library support.
1426 * m68k/sim-crt0.S: Likewise.
1428 2003-10-15 Bernardo Innocenti <bernie@develer.com>
1430 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
1431 typedef from <unistd.h>.
1433 2003-08-26 Jason Merrill <jason@redhat.com>
1435 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
1436 * sparc/sparc86x.ld: Likewise.
1438 2003-08-20 Chris Demetriou <cgd@broadcom.com>
1440 * mips/crt0_cfe.S: New file.
1441 * mips/cfe_mem.c: New file.
1442 * mips/cfe_prestart.S: Remove.
1443 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
1444 and use _start as the entry point. Align BSS to 32-byte boundary.
1445 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
1446 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
1447 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
1448 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
1449 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1450 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1452 * mips/configure: Regenerate.
1454 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1456 * i386/cygmon-salib.c (unlink): New stub.
1458 2003-08-08 Mark Salter <msalter@redhat.com>
1460 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1462 Bernd Schmidt <bernds@redhat.com>
1464 * i386/cygmon.ld: Add entry for .rodata.
1466 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1468 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1470 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1472 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1473 * mn10300/asb2305.ld: Added ASB2305 support.
1474 * mn10300/configure: Ditto.
1475 * mn10300/configure.in: Ditto.
1476 2001-09-12 Stan Cox <scox@redhat.com>
1477 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1479 * mn10300/configure.in: Add support for asb2303 board script.
1481 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1483 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1485 * configure: Regenerated.
1487 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1489 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1492 2003-06-06 Stan Cox <scox@redhat.com>
1493 Jeff Johnston <jjohnstn@redhat.com>
1494 Anthony Green <green@redhat.com>
1496 * configure.in: Add iq2000 support.
1497 * configure: Rebuilt.
1498 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
1499 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
1500 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
1501 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
1502 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
1503 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
1504 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
1505 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
1506 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
1509 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
1511 * libnosys/Makefile.in: Add errno.o.
1512 * libnosys/errno.c: New file to supply errno definition if
1513 one not provided yet.
1515 2003-05-26 Eric Christopher <echristo@redhat.com>
1517 * mips/crt0.S: Remove stackbase variable set.
1519 2003-05-02 Eric Christopher <echristo@redhat.com>
1521 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
1523 2003-04-29 Nick Clifton <nickc@redhat.com>
1525 * libnosys/sbrk.c: Remove unnecessary #include's.
1526 Change return type of _sbrk() function to void * to match
1527 definition in system header files.
1530 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
1532 * xstormy16/sim_rom.ld: New.
1533 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
1534 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
1535 * xstormy16/eva_app.ld (_rdata, _data): New.
1536 * xstormy16/sim_high.ld (_rdata, _data): New.
1538 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
1540 * m32r/Makefile.in: Add multilib support.
1541 * m32r/configure.in: Ditto.
1542 * m32r/configure: Regenerated.
1544 2003-04-16 Nick Clifton <nickc@redhat.com>
1546 * xstormy16/sim_high.ld: Add .jcr section mapping.
1547 * xstormy16/eva_stub.ld: Likewise.
1548 * xstormy16/eva_app.ld: Likewise.
1550 2003-04-09 Chris Demetriou <cgd@broadcom.com>
1552 * mips/cfe.c (_flush_cache): New function.
1554 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1556 * mips/nullmon.c (_ftext, _end): Adjust declaration.
1557 (get_mem_info): Rework.
1559 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1561 * mips/crt0.S (zerobss): Reload __memsize after call.
1563 2003-02-17 Chris Demetriou <cgd@broadcom.com>
1565 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
1567 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1569 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
1571 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
1572 way as mipsisa32-*-*.
1573 * mips/configure: Regenerate.
1575 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1577 * mips/cfe.c (hardware_hazard_hook): Move...
1578 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
1579 and translate into assembly.
1581 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1583 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
1584 Pass an empty argv and envp to main().
1586 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1588 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
1589 * mips/configure: Regenerate.
1591 2003-01-07 Chris Demetriou <cgd@broadcom.com>
1593 * crt0.S: Check for definition of __mips64 rather than
1594 checking (__mips < 3).
1596 * cygmon.c (sysCall): Avoid multi-line string literals.
1598 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
1600 * mips/Makefile.in: Add cygmon support.
1601 * mips/configure.in: Ditto.
1602 * mips/configure: Regenerated.
1603 * mips/crt0_cygmon.S: New file.
1604 * mips/cygmon.c: Ditto.
1605 * mips/pmon.S: Minor formatting and copyright changes.
1606 * mips/crt0.S: Ditto.
1608 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1610 * arm/Makefile.in: Add support for new pid specs.
1611 * arm/coff-iq80310.specs: Change to allow future support.
1612 * arm/elf-iq80310.specs: Ditto.
1613 * arm/elf-redboot.specs: Ditto.
1614 * arm/coff-redboot.ld: Add EH frame support.
1615 * arm/redboot-crt0.S: Add optional code to clear bss without
1617 * arm/coff-pid.specs: New file.
1618 * arm/elf-pid.specs: New file.
1620 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1621 Catherine Moore <clm@redhat.com>
1623 * m32r/configure.in: Do not require gcc to be able to link an
1625 * m32r/configure: Regenerate.
1626 * m32r/Makefile.in: Directly reference gdbstub.
1628 2002-10-25 Bernd Schmidt <bernds@redhat.com>
1630 * i386/cygmon.ld: Add entry for .gcc_except_table.
1632 2000-10-25 Mark Salter <msalter@redhat.com>
1634 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
1635 use __start for start symbol.
1636 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
1637 Disable file I/O extensions to make Plum Hall happy.
1638 * i386/cygmon.ld: Set __start as entry point.
1639 * i386/Makefile.in: Support IS_AOUT.
1640 * i386/configure.in: Support IS_AOUT.
1641 * i386/configure: Regenerated.
1642 * i386/cygmon-salib.c:
1643 * i386/cygmon-gmon.c (_mcount): It's _etext.
1645 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
1647 * configure.in: Clarify some of the triplets so unsupported
1648 configurations don't pass through.
1649 * configure: Regenerated.
1651 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
1653 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
1655 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
1657 * mips/ddb.ld: KEEP .init and .fini.
1658 * mips/ddb-kseg0.ld: Likewise.
1660 2002-10-04 Michael Snyder <msnyder@redhat.com>
1662 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
1663 exception vector address, as suggested by Mitsubishi.
1664 (getExceptionVector): Ditto.
1666 2002-08-01 Chris Demetriou <cgd@broadcom.com>
1668 * mips/cfe.ld (STARTUP): New definition.
1669 * mips/ddb-kseg0.ld (STARTUP): Likewise.
1670 * mips/ddb.ld (STARTUP): Likewise.
1671 * mips/dve.ld (STARTUP): Likewise.
1672 * mips/idt.ld (STARTUP): Likewise.
1673 * mips/jmr3904app-java.ld (STARTUP): Likewise.
1674 * mips/jmr3904app.ld (STARTUP): Likewise.
1675 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
1676 * mips/jmr3904dram.ld (STARTUP): Likewise.
1677 * mips/lsi.ld (STARTUP): Likewise.
1678 * mips/nullmon.ld (STARTUP): Likewise.
1679 * mips/pmon.ld (STARTUP): Likewise.
1681 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
1683 * README: Mention 68HC11/68HC12 support.
1684 * configure.in: Recognize m6811-elf and m6812-elf.
1685 * configure: Regenerated.
1686 * m68hc11/Makefile.in: New file.
1687 * m68hc11/configure.in: New file.
1688 * m68hc11/configure: New file.
1689 * m68hc11/crt0.S: New file.
1690 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
1691 * m68hc11/sim-valid-m68hc11.ld: New file.
1692 * m68hc11/sim-valid-m68hc12.ld: New file.
1693 * m68hc11/syscalls.c: New file.
1695 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
1697 * rs6000/simulator.S (gettimeofday): New.
1700 2002-07-18 Chris Demetriou <cgd@broadcom.com>
1702 * read.c (read): Don't assign past end of buffer, fix return value.
1704 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1706 * mips/Makefile.in (GENOBJS2): New variable to name other
1707 commonly used objects.
1708 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
1710 * mips/Makefile.in: Add support for Broadcom CFE firmware.
1711 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
1712 * mips/configure: Regenerate.
1713 * mips/cfe.c: New file.
1714 * mips/cfe.ld: New file.
1715 * mips/cfe_api.c: New file.
1716 * mips/cfe_api.h: New file.
1717 * mips/cfe_api_int.h: New file.
1718 * mips/cfe_error.h: New file.
1719 * mips/cfe_prestart.S: New file.
1721 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1723 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1724 symbols for optionally-provided functions.
1725 * mips/ddb-kseg0.ld: Likewise.
1726 * mips/ddb.ld: Likewise.
1727 * mips/dve.ld: Likewise.
1728 * mips/idt.ld: Likewise.
1729 * mips/idt32.ld: Likewise.
1730 * mips/idt64.ld: Likewise.
1731 * mips/idtecoff.ld: Likewise.
1732 * mips/jmr3904app-java.ld: Likewise.
1733 * mips/jmr3904app.ld: Likewise.
1734 * mips/jmr3904dram-java.ld: Likewise.
1735 * mips/jmr3904dram.ld: Likewise.
1736 * mips/lsi.ld: Likewise.
1737 * mips/nullmon.ld: Likewise.
1738 * mips/pmon.ld: Likewise.
1739 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
1740 functions if they are provided.
1741 (_exit): Handle __embedded_pic properly.
1743 2002-06-18 Dave Brolley <brolley@redhat.com>
1745 From Catherine Moore, Michael Meissner, Richard Sandiford:
1746 * configure.in: Support frv*-*-*.
1747 * frv/Makefile.in: New file.
1748 * frv/configure: New file.
1749 * frv/configure.in: New file.
1750 * frv/crt0.S: New file.
1751 * frv/fstat.c: New file.
1752 * frv/getpid.c: New file.
1753 * frv/isatty.c: New file.
1754 * frv/kill.c: New file.
1755 * frv/print.c: New file.
1756 * frv/putnum.c: New file.
1757 * frv/sbrk.c: New file.
1758 * frv/sim-close.S: New file.
1759 * frv/sim-exit.S: New file.
1760 * frv/sim-inbyte.c: New file.
1761 * frv/sim-lseek.S: New file.
1762 * frv/sim-open.S: New file.
1763 * frv/sim-read.S: New file.
1764 * frv/sim-time.c: New file.
1765 * frv/sim-unlink.S: New file.
1766 * frv/sim-write.S: New file.
1767 * frv/stat.c: New file.
1769 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1771 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1772 * libnosys/configure.in: Check gcc's support for section attributes.
1773 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1774 does not support section attributes.
1776 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1778 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1780 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1785 (_rename): New function.
1788 (_unlink): Call a syscall for this now.
1791 (_gettimeofday): Ditto.
1793 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1795 * debug.h: Change mem_err to volatile to match definition in
1798 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1800 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1803 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1805 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1806 of AC_PROG_CC to avoid building an executable in configuration.
1807 * m68k/configure: Regenerated.
1809 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1811 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1814 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1816 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1818 2002-02-05 Mark Salter <msalter@redhat.com>
1820 * arm/elf-iq80310.specs: Ditto.
1821 * arm/elf-redboot.specs: Ditto.
1822 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1823 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1825 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
1827 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
1829 * xstormy16/eva_app.ld: Add __malloc_start.
1830 * xstormy16/sbrk.c: Remove.
1831 * xstormy16/sim_malloc_start.s: New file.
1832 * xstormy16/sim_high.ld: Make the stack start immediately at the
1835 2002-02-01 Michael Meissner <meissner@redhat.com>
1837 * mips/cma101.c (__sizemem_default): Allow user to specify the
1839 (__sizemem): Use it.
1841 2002-01-24 Mark Salter <msalter@redhat.com>
1843 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
1845 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
1846 (__get_memtop): New funtion to return top of memory.
1848 2002-01-15 Mark Salter <msalter@redhat.com>
1850 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
1851 forward interrupts to user application vectors.
1853 * xstormy16/crt0_stub.s: Remove default interrupt routines.
1855 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
1856 add it to install list.
1858 2002-01-07 Mark Salter <msalter@redhat.com>
1860 * configure.in: Add support for arm, strongarm, and xscale.
1861 * configure: Regenerated.
1862 * arm/coff-iq80310.specs: New file.
1863 * arm/coff-redboot.ld: New file.
1864 * arm/coff-redboot.specs: New file.
1865 * arm/configure: New file.
1866 * arm/configure.in: New file.
1867 * arm/elf-iq80310.specs: New file.
1868 * arm/elf-redboot.ld: New file.
1869 * arm/elf-redboot.specs: New file.
1870 * arm/Makefile.in: New file.
1871 * arm/redboot-crt0.S: New file.
1872 * arm/redboot-syscalls.c: New file.
1874 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
1875 Mark Salter <msalter@redhat.com>
1876 Catherine Moore <clm@redhat.com>
1877 Richard Henderson <rth@redhat.com>
1879 * configure.in: Add xstormy16.
1880 * libnosys/configure.in: Add xstormy16.
1881 * configure: Regenerated.
1882 * libnosys/configure: Regenerated.
1883 * xstormy16/Makefile.in: New file.
1884 * xstormy16/close.c: New file.
1885 * xstormy16/configure: New file.
1886 * xstormy16/configure.in: New file.
1887 * xstormy16/crt0.s: New file.
1888 * xstormy16/crt0_stub.s: New file.
1889 * xstormy16/crti.s: New file.
1890 * xstormy16/crtn.s: New file.
1891 * xstormy16/eva_app.c: New file.
1892 * xstormy16/eva_app.ld: New file.
1893 * xstormy16/eva_stub.ld: New file.
1894 * xstormy16/fstat.c: New file.
1895 * xstormy16/getpid.c: New file.
1896 * xstormy16/kill.c: New file.
1897 * xstormy16/lseek.c: New file.
1898 * xstormy16/open.c: New file.
1899 * xstormy16/sbrk.c: New file.
1900 * xstormy16/sim_high.ld: New file.
1901 * xstormy16/stat.c: New file.
1902 * xstormy16/syscalls.S: New file.
1903 * xstormy16/syscalls.m4: New file.
1904 * xstormy16/unlink.c: New file.
1905 * xstormy16/xstormy16_stub.c: New file.
1907 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1909 * m32r/Makefile.in: Use gdb stub set by configure.
1910 * m32r/configure.in: Add a special macro for testing
1911 c compiler without building executable. Add setting of
1913 * m32r/configure: Regenerated.
1915 2001-10-31 David Howells <dhowells@redhat.com>
1917 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1918 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1919 referenced by newlib.
1920 * mn10300/cygmon.c: New file.
1921 * mn10300/crt0_redboot.S: Ditto.
1922 * mn10300/crt0_cygmon.S: Ditto.
1923 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1924 * mn10300/configure.in: Changed to allow for future
1925 evaluation boards to be added.
1926 * mn10300/configure: Regenerated.
1928 2001-10-17 Michael Meissner <meissner@redhat.com>
1930 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1931 identify if a program is running in kernel segment 0.
1933 * cma101.c (__sizemem): If we are running in kernel segment 0,
1934 instead of kernel segment 1, use kernel segment 0 addresses which
1935 are uncached when sizing memory.
1937 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1938 program to run in kernel segment 0, instead of kernel segment 1.
1940 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1941 * configure: Regenerate.
1943 2001-09-15 Eric Christopher <echristo@redhat.com>
1945 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1947 * mips/configure: Regenerate.
1949 2001-09-14 Eric Christopher <echristo@redhat.com>
1951 * mips/configure.in: Add mipsisa32 support.
1952 * mips/configure: Regenerate.
1953 * mips/idt32.ld: New file.
1954 * mips/idt64.ld: New file.
1956 2001-09-11 Michael Meissner <meissner@redhat.com>
1958 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1959 point registers, even if we are compiling for a mips3 or greater.
1961 2001-09-10 Jim Blandy <jimb@redhat.com>
1963 Add support for GDB monitor-style I/O.
1964 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1966 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1967 precede the byte with a ^O character.
1968 * m68k/idpgdb.ld: New linker script.
1969 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1971 (all): Add ${IDPGDB_BSP} to the list of things to build.
1972 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1973 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1974 (install): Install the IDPGDB stuff, too.
1976 2001-08-30 Richard Henderson <rth@redhat.com>
1977 Eric Christopher <echristo@redhat.com>
1979 * mips/crt0.S: Fix for .init/.fini sections.
1981 2001-08-30 Richard Henderson <rth@redhat.com>
1982 Eric Christopher <echristo@redhat.com>
1984 * mips/idt.ld: Rewrite for .init/.fini sections.
1986 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1988 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1990 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1992 * hp74x/configure: Regenerated with current autoconf.
1993 * m32r/configure: Ditto.
1994 * m68k/configure: Ditto.
1995 * pa/configure: Ditto.
1996 * sparc/configure: Ditto.
1998 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
2000 * rs6000/simulator.S (dup): New syscall.
2002 2001-02-28 Will Cohen <wcohen@redhat.com>
2004 * src/libgloss/m68k/Makefile.in: Updated copyright and
2005 added rules to build simulator related libraries.
2006 (SIM_SCRIPTS): New variable.
2007 (SIM_LDFLAGS): New variable.
2008 (SIM_BSP): New variable.
2009 (SIM_CRT0): New variable.
2010 (SIM_OBJS): New variable.
2011 (SIM_TEST): New variable.
2012 (SIM_INSTALL): new variable.
2013 * src/libgloss/m68k/sim-abort.c: New file.
2014 * src/libgloss/m68k/sim-crt0.S: New file.
2015 * src/libgloss/m68k/sim-errno.c: New file.
2016 * src/libgloss/m68k/sim-funcs.c: New file.
2017 * src/libgloss/m68k/sim-inbyte.c: New file.
2018 * src/libgloss/m68k/sim-print.c: New file.
2019 * src/libgloss/m68k/sim-sbrk.c: New file.
2020 * src/libgloss/m68k/sim.ld: New file.
2021 * src/libgloss/m68k/simulator.S: New file.
2023 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
2025 * mn10200/access.c: With DJ Delorie's permission, this code is
2026 now freely modifiable with no reference to "copying.dj".
2027 * mn10300/access.c: Ditto.
2029 2001-02-06 Will Cohen <wcohen@redhat.com>
2031 * rs6000/sim-errno.c (__errno): Removed.
2032 (_cerror): Use re-entrant version of errno.
2034 2000-09-05 Geoff Keating <geoffk@cygnus.com>
2036 * rs6000/simulator.S: Use conditional returns for documentation
2038 (access): Add new syscall.
2040 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
2042 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
2044 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
2046 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
2047 status register for 32 bit addressing
2048 * mips/regs.S: Add symbols for status and config register fields.
2049 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
2050 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
2051 * mips/Makefile.in: Add rule for forming vr5xxx.o.
2052 * mips/configure.in: Add case arm for mips64vr5000 since the
2053 default (which was previously used) should not get vr5xxx.o.
2055 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
2057 * wince/Makefile.am: Use LDADD from configure.
2058 * wince/Makefile.in: Regenerate.
2059 * wince/configure.in: Determine libraries needed based (crudely) on
2061 * wince/configure: Regenerate.
2063 1999-12-16 Tom Tromey <tromey@cygnus.com>
2065 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
2067 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
2068 patch of 1998-11-23.
2070 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
2071 against -lgcjcoop, not -lqthreads.
2072 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
2074 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
2076 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
2077 without the bits for __{C,D}TOR_{LIST,END}__.
2079 1999-12-14 Geoff Keating <geoffk@cygnus.com>
2081 * m68k/idp.ld (.text): Put crtbegin at the start of the
2082 constructors and destructors.
2084 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
2086 * wince/Makefile.am: Add missing gdbdir assignment.
2087 * wince/Makefile.in: Regenerate.
2089 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
2091 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
2093 1999-11-15 Nick Clifton <nickc@cygnus.com>
2095 * configure.in: Add arm-wince-pe target.
2096 * configure: Regenerate.
2098 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
2100 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
2101 not bringing in crtbegin.o.
2102 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
2104 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
2106 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
2107 earlier because it'll be needed. Set the high bits of the PC to
2108 be consistent with other pointers, so that exception handling
2109 doesn't get confused.
2111 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
2113 * sparc/crt0.s: Delete. This file is obsolete and caused problems
2114 on case-insensitive windows filesystems.
2116 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
2118 * configure.in: Generalize Windows CE target detection.
2119 * configure: Regenerate.
2120 * wince/Makefile.am: Rename CE stub filename.
2121 * wince/Makefile.in: Regenerate.
2122 * wince/configure.in: Allow changing of CE stub.
2123 * wince/configure: Regenerate.
2125 1999-07-26 Andrew Haley <aph@cygnus.com>
2127 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
2128 and _end to allow them to be placed anywhere in memory.
2130 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
2132 * sparc/elfsim.ld: Provide initp support.
2134 1999-06-22 Nick Clifton <nickc@cygnus.com>
2136 * mips/dve.ld (.rdata): Rename section to .rodata.
2137 * mips/idt.ld (.rdata): Rename section to .rodata.
2138 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
2139 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
2140 * mips/lsi.ld (.rdata): Rename section to .rodata.
2141 * mips/nullmon.ld (.rdata): Rename section to .rodata.
2142 * mips/pmon.ld (.rdata): Rename section to .rodata.
2143 * mips/r5900.ld (.rdata): Rename section to .rodata.
2144 * mips/sky.ld (.rdata): Rename section to .rodata.
2145 * mips/vpu.ld (.rdata): Rename section to .rodata.
2147 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
2149 * libnosys/configure.in: Added setting of ac_file
2150 prior to calling config-ml.in.
2151 * libnosys/configure: Regenerated.
2152 * libnosys/Makefile.in: Added code to make install directory
2153 for libnosys.a prior to installing.
2155 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
2157 * Makefile.am: Expect the object file to be in the
2159 * Makefile.in: Regenerate.
2161 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
2163 * configure.in: Add wince targest.
2164 * configure: Regenerate.
2165 * wince: New directory
2166 * wince/Makefile.am: New file.
2167 * wince/Makefile.in: New file.
2168 * wince/aclocal.m4: New file.
2169 * wince/configure: New file.
2170 * wince/configure.in: New file.
2172 1999-05-24 Jim Wilson <wilson@cygnus.com>
2174 * sparc/elfsim.ld: Add `.data.*'.
2176 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
2178 * m68k/idp.ld: Add initp support.
2179 * sparc/cygmon.ld.src: Likewise.
2181 1999-05-14 Nick Clifton <nickc@cygnus.com>
2183 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
2185 1999-05-13 Mark Salter <msalter@cygnus.com>
2187 * mcore/configure.in: Fixed multilib support.
2188 * mcore/configure: Regenerated.
2189 * mcore/Makefile.in: Fixed multilib problems.
2190 Added cmb board support
2191 * mcore/close.c: New file.
2192 * mcore/cmb-exit.c: Ditto.
2193 * mcore/cmb-inbyte.c: Ditto.
2194 * mcore/cmb-outbyte.c: Ditto.
2195 * mcore/elf-cmb.ld: Ditto.
2196 * mcore/elf-cmb.specs: Ditto.
2197 * mcore/fstat.c: Ditto.
2198 * mcore/getpid.c: Ditto.
2199 * mcore/kill.c: Ditto.
2200 * mcore/lseek.c: Ditto.
2201 * mcore/open.c: Ditto.
2202 * mcore/pe-cmb.ld: Ditto.
2203 * mcore/pe-cmb.specs: Ditto.
2204 * mcore/print.c: Ditto.
2205 * mcore/putnum.c: Ditto.
2206 * mcore/raise.c: Ditto.
2207 * mcore/read.c: Ditto.
2208 * mcore/sbrk.c: Ditto.
2209 * mcore/stat.c: Ditto.
2210 * mcore/unlink.c: Ditto.
2211 * mcore/write.c: Ditto.
2212 * mcore/c-syscalls.c: Removed.
2214 1999-05-07 Nick Clifton <nickc@cygnus.com>
2216 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
2217 Tidy up code layout.
2219 1999-05-06 Nick Clifton <nickc@cygnus.com>
2221 * mcore/Makefile.in: Fix build rule.
2222 * mcore/syscalls.s: Rename to syscalls.S
2224 1999-05-04 Nick Clifton <nickc@cygnus.com>
2226 * mcore/configure.in: Depend upon crt0.S not crt0.s.
2227 * mcore/configure: Regenerate.
2229 1999-04-29 Nick Clifton <nickc@cygnus.com>
2231 * mcore/crt0.S: Renamed file from crt0.s.
2232 Only invoke init() and fini() routines for ELF builds.
2233 Use __bss_start__ and __bss_end__ to locate .bss section.
2235 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
2237 * mips/array.ld: Fix ELF ctor/dtor support.
2238 * mips/ddb.ld: Likewise.
2239 * mips/dve.ld: Likewise.
2240 * mips/idt.ld: Likewise.
2241 * mips/jmr3904app.ld: Likewise.
2242 * mips/lsi.ld: Likewise.
2243 * mips/nullmon.ld: Likewise.
2244 * mips/pmon.ld: Likewise.
2245 * mips/r5900.ld: Likewise.
2246 * mips/sky.ld: Likewise.
2247 * mips/vpu.ld: Likewise.
2249 1999-04-22 Nick Clifton <nickc@cygnus.com>
2251 * mcore/crt0.s: Initialise data section, call _init and _fini.
2253 * mcore/syscalls.s (_exit): Renamed from __exit.
2255 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
2258 1999-04-21 Nick Clifton <nickc@cygnus.com>
2260 * mcore/crt0.s (_start): Use .long directive, not .word.
2262 * mcore/syscalls.s (_sbrk): fix syntax.
2264 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
2266 * sparc/sparc86.ld: Set alignment for the .data section.
2268 1999-04-18 Nick Clifton <nickc@cygnus.com>
2270 * configure.in: Add support for mcore targets.
2271 * configure: Regenerate.
2272 * mcore: New directory.
2273 * mcore/Makefile.in: New File: meta Makefile.
2274 * mcore/configure.in: New File: meta configure file..
2275 * mcore/configure: New File: Generated.
2276 * mcore/crt0.s: New File: mcore startup code.
2277 * mcore/syscalls.s: New File: Assembler system call stubs.
2278 * mcore/c-syscalls.c: New File: C system call stubs.
2280 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2282 * mips/array.ld: Support linkonce sections.
2283 * mips/ddb.ld: Likewise.
2284 * mips/dve.ld: Likewise.
2285 * mips/idt.ld: Likewise.
2286 * mips/jmr3904app.ld: Likewise.
2287 * mips/jmr3904app-java.ld: Likewise.
2288 * mips/jmr3904dram.ld: Likewise.
2289 * mips/jmr3904dram-java.ld: Likewise.
2290 * mips/lsi.ld: Likewise.
2291 * mips/nullmon.ld: Likewise.
2292 * mips/pmon.ld: Likewise.
2293 * mips/r5900.ld: Likewise.
2294 * mips/sky.ld: Likewise.
2295 * mips/vpu.ld: Likewise.
2297 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2299 * mips/array.ld: Add ELF ctor/dtor support.
2300 * mips/ddb.ld: Likewise.
2301 * mips/dve.ld: Likewise.
2302 * mips/idt.ld: Likewise.
2303 * mips/jmr3904app.ld: Likewise.
2304 * mips/lsi.ld: Likewise.
2305 * mips/nullmon.ld: Likewise.
2306 * mips/pmon.ld: Likewise.
2307 * mips/r5900.ld: Likewise.
2308 * mips/sky.ld: Likewise.
2309 * mips/vpu.ld: Likewise.
2311 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2313 * i960/crt0.c (_start): Increase stack size to 256K.
2315 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2317 * i386/cygmon-salib.c: Add read and write syscall support.
2318 * i386/cygmon-syscall.h: Ditto.
2320 * i386/cygmon-gmon.[ch]: Profile support.
2322 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2324 * libnosys/configure.in: Check cygwin*, not cygwin32.
2325 * libnosys/configure: Regenerate.
2327 1999-02-18 Tom Tromey <tromey@cygnus.com>
2329 * mips/configure: Rebuilt.
2330 * mips/configure.in (script_list): Added jmr3904dram-java and
2332 * mips/jmr3904dram-java.ld: New file.
2333 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2334 * mips/jmr3904app-java.ld: New file.
2335 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2337 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2339 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2341 1999-02-18 Tom Tromey <tromey@cygnus.com>
2343 * Merge from branch:
2345 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2347 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2348 library name change.
2350 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2352 * mips/configure.in (script_list): Added jmr3904dram.ld.
2353 * mips/configure: Rebuilt.
2355 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2357 * mips/jmr3904dram.ld: Created.
2359 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2361 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2362 it must be linked it.
2364 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2366 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2367 the padding allocated for alignment.
2369 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2371 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2372 imported from the linker script.
2373 * mips/jmr3904app.ld: Provide _mem_size.
2375 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2377 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
2379 * mips/crt0.S: set argc to 0 before calling main()
2380 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
2382 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
2384 * mips/jmr3904-io.c: Implement get_mem_info().
2386 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
2388 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
2389 * mips/configure.in: Ditto.
2390 * mips/configure: Regenerate.
2392 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
2394 * mips/configure.in: Add jmr3904app to script list for tx39.
2395 * mips/configure: Regenerate.
2397 1999-02-08 Nick Clifton <nickc@cygnus.com>
2399 * libnosys/configure.in: Add support for StrongARM target.
2400 * libnosys/configure: Regenerate.
2402 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
2404 * d30v/syscalls.c (time): Added code to honor argument
2405 passed to time which is either a pointer to a time_t
2406 value to set or is the NULL pointer.
2408 1999-02-03 Keith Seitz <keiths@cygnus.com>
2410 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
2411 only unsigned chars.
2412 (getDebugChar2): Remove and integrate support into "M"
2415 1999-01-29 Doug Evans <devans@casey.cygnus.com>
2417 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
2418 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
2421 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
2423 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
2424 not "._stack". Remove mn10200 support.
2425 * mn10300/trap.S: Remove mn10200 support.
2426 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
2427 the .stack output section to be safe.
2428 * mn10300/eval.ld: Likewise.
2430 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
2432 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
2433 the .stack output section to be safe.
2434 * mn10200/eval.ld: Likewise.
2436 1999-01-14 Nick Clifton <nickc@cygnus.com>
2438 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
2441 * fr30/crt0.s (_start): Use atexit to call C++ global
2442 destructors. Patch from Mark Salter <msalter@cygnus.com>
2444 1999-01-12 Nick Clifton <nickc@cygnus.com>
2446 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
2448 1999-01-11 Nick Clifton <nickc@cygnus.com>
2450 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2451 global constructor/destructor support.
2453 1999-01-07 Nick Clifton <nickc@cygnus.com>
2455 * fr30/crt0.s (_start): Apply patch from Mark Salter
2456 <msalter@cygnus.com> to cope with initialising .bss areas that are
2459 1998-12-23 Michael Meissner <meissner@cygnus.com>
2461 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2462 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2463 (.gcc_except_table): Ditto.
2465 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2467 * sh/sh1lcevb.ld: Add DWARF sections.
2468 * sh/sh2lcevb.ld: Ditto.
2469 * sh/sh3lcevb.ld: Ditto.
2470 * sh/sh3bb.ld: Ditto.
2472 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2474 * i386/cygmon.ld: Make sure -lcygmon appears both before
2475 and after -lc, so we pick up functions from there in
2476 preference to libc functions.
2478 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2479 Don't add __do_global_ctors () and __do_global_dtors () if
2480 we're on a coff target.
2481 (open): Add dummy function so plumhall will compile.
2482 (clock): Replacement for clock () syscall that uses
2486 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2488 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2490 1998-12-17 Nick Clifton <nickc@cygnus.com>
2492 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2493 (_open): Return file descriptor allocated by simulator.
2494 (isatty): Always false to avoid having to cope with reads from
2497 1998-12-16 Nick Clifton <nickc@cygnus.com>
2499 * fr30/Makefile.in: Add libraries to clean target.
2501 * fr30/syscalls.c (_write): Save length so that it can be returned
2504 * fr30/crt0.s (_start): Initialise argc, argv and envp before
2507 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2509 * mips/ddb.ld (OUTPUT_ARCH): Remove.
2511 1998-12-12 Nick Clifton <nickc@cygnus.com>
2513 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
2516 1998-12-11 Nick Clifton <nickc@cygnus.com>
2518 * configure.in: Add support for fr30 target.
2519 * configure: Regenerate.
2520 * fr30: New directory.
2521 * fr30/Makefile.am: New file - build crt0.o and libsim.a
2522 * fr30/Makefile.in: New file - generate from Makefile.am.
2523 * fr30/configure.in: New file - support fr30 target
2524 * fr30/configure: New file - generate from configure.in.
2525 * fr30/crt0.s: New file - Basic executable startup code.
2526 * fr30/syscalls.c: New file - System call emulation library.
2528 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
2530 * mips/crt0.S (_start): Change initialization of FR.
2532 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2534 * i960/crt0.c (set_stack): Change return type to void. Init SP to
2535 FP + 64 instead of FP. Simplify code to align ptr.
2536 (_start): Call exit instead of _exit. Delete local variable stack.
2537 Init stack to heap+4096.
2538 * i960/mon960.c (abort): Ifdef out.
2539 * i960/syscall.h: New file.
2541 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
2543 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
2545 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2547 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
2550 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
2552 * mips/entry.S: Handle mips16 builds.
2554 1998-10-30 Ian Molee <imolee@cygnus.com>
2556 * m32r/trapmon0.c: New file. Mon2000 trap handler.
2557 * m32r/trapmon0.S: Removed.
2558 * m32/Makefile.in: Changed to reflect above-changed files.
2560 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
2562 * sparc/crt0.S: Move entry point to start of text section.
2563 Put the address of the data section at the start of the section,
2564 so the GDB sparclite loader can find it for a.out loads.
2566 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
2568 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
2569 a time_t as its argument.
2571 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
2572 clobber a register that overlaps with an input or output.
2574 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
2576 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
2577 serial input and out put as required by libgloss read and write
2580 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
2581 addresses per eCos conventions, not original ROM monitor.
2583 * configure.in: Add libtx39jmr.c to build target
2585 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
2587 1998-10-15 Ian Molee <imolee@cygnus.com>
2589 * m32r/mon.specs: New file
2590 * m32r/trapmon0.S: New file
2591 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
2593 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
2595 * libnosys/warning.h: New file.
2597 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
2599 * mips/configure.in: Build nullmon stuff in default case. Don't
2600 treat vr4100 specially.
2602 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
2604 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
2605 * libnosys/close.c (_close): Added stub warning outside of
2606 function body and added reference to config.h.
2607 * libnosys/execve.c (_execve): Ditto.
2608 * libnosys/fork.c (_fork): Ditto.
2609 * libnosys/fstat.c (_fstat): Ditto.
2610 * libnosys/getpid.c (_getpid): Ditto.
2611 * libnosys/gettod.c (_gettimeofday): Ditto.
2612 * libnosys/isatty.c (_isatty): Ditto.
2613 * libnosys/kill.c (_kill): Ditto.
2614 * libnosys/link.c (_link): Ditto.
2615 * libnosys/lseek.c (_lseek): Ditto.
2616 * libnosys/open.c (_open): Ditto.
2617 * libnosys/read.c (_read): Ditto.
2618 * libnosys/stat.c (_stat): Ditto.
2619 * libnosys/times.c (_times): Ditto.
2620 * libnosys/unlink.c (_unlink): Ditto.
2621 * libnosys/wait.c (_wait): Ditto.
2622 * libnosys/write.c (_write): Ditto.
2623 * libnosys/acconfig.h: New file.
2624 * libnosys/config.h.in: New file.
2625 * libnosys/exit.c: Removed as _exit cannot be stubbed.
2626 * libnosys/Makefile.in: Regenerated.
2627 * libnosys/configure.in: Configure header file specified.
2628 * libnosys/configure: Regenerated.
2630 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
2632 * i386/cygmon.ld: Increase memory limits; put the initial
2633 executable above 1MB.
2635 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
2637 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
2639 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
2641 * configure.in: Add i386-*-elf* triplet.
2642 * i386/*: Support for i386 targets.
2644 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
2646 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
2647 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
2649 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
2651 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
2652 * sparc/sparclite.h: (read_asr, write_asr): Define.
2653 * sparc/cache.c (is_danlite): New function.
2654 (cache_off, cache_on, flush_i_cache): Test for DANlite.
2655 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
2656 * sparc/sparc86x.ld: Prevent section overlap.
2658 1998-09-04 Keith Seitz <keiths@cygnus.com>
2660 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
2662 (getDebugChar2): New function to support binary downloads (gdb
2663 remote protocol "X" command).
2664 (exceptionHandler): Add support for MSA2000G01 board.
2665 (getExceptionHandler): Ditto.
2667 1998-08-20 Michael Meissner <meissner@cygnus.com>
2669 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
2672 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
2674 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
2675 * sparc/salib.c (outbyte): Add hook for GDB stub.
2676 (cache_off, cache_on, flush_i_cache): Move to cache.c.
2677 * sparc/cache.c: New file for sparclite-specific cache code.
2678 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
2679 * sparc/sparc86x.ld: New linker script for sparc86x.
2680 * sparc/crt0.S: Disable broken data relocation code.
2681 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
2682 standard output to GDB.
2683 (handle_exception): Initialize outbyte hook.
2685 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
2687 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
2688 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2689 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
2691 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
2693 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
2695 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
2697 * mn10200/sim.ld: Rework code to insert pad before the start of the
2699 * mn10200/eval.ld: Likewise.
2700 * mn10300/sim.ld: Likewise.
2701 * mn10300/eval.ld: Likewise.
2703 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
2705 * mips/cma101.c (__sizemem): New local variable extra. Align base
2708 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
2710 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
2711 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
2712 * sparc/fixctors.c: New file.
2714 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
2716 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
2717 extern functions win_ovf and win_unf; fixes unresolved symbols
2720 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2722 * configure.in: Added libnosys as subdir.
2723 * configure: Rebuilt configure based on configure.in.
2724 * libnosys/close.c (_close): Part of new libnosys stub library
2725 to use for situations with no operating system support.
2726 * libnosys/environ.c (environ): ditto.
2727 * libnosys/execve.c (_execve): ditto.
2728 * libnosys/exit.c (_exit): ditto.
2729 * libnosys/fork.c (_fork): ditto.
2730 * libnosys/fstat.c (_fstat): ditto.
2731 * libnosys/getpid.c (_getpid): ditto.
2732 * libnosys/gettod.c (_gettimeofday): ditto.
2733 * libnosys/isatty.c (_isatty): ditto.
2734 * libnosys/kill.c (_kill): ditto.
2735 * libnosys/link.c (_link): ditto.
2736 * libnosys/lseek.c (_lseek): ditto.
2737 * libnosys/open.c (_open): ditto.
2738 * libnosys/read.c (_read): ditto.
2739 * libnosys/sbrk.c (_sbrk): ditto.
2740 * libnosys/stat.c (_stat): ditto.
2741 * libnosys/times.c (_times): ditto.
2742 * libnosys/unlink.c (_unlink): ditto.
2743 * libnosys/wait.c (_wait): ditto.
2744 * libnosys/write.c (_write): ditto.
2745 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
2746 * libnosys/configure.in: configure.in to create libnosys configure.
2747 * libnosys/configure: Configure for libnosys library.
2749 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
2751 * sim/mips.ld: Clarify a comment.
2753 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2755 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2756 * sparc/traps.S: Rename trap_table label to work on both a.out
2757 and ELF. Put the address of the data section at the start
2758 of the section, so the simulator loader can find it for a.out loads.
2760 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2762 * config/mn10200.mt: New file.
2764 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2766 * mn10200/crt0.S: Don't waste top four bytes of stack.
2767 * mn10200/eval.ld: Fix stack top address.
2769 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2771 * mips/dvemon.c: Remove the close function and get it from the generic
2773 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2774 list to ensure that the proper API's are included.
2776 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2778 * configure.in: Add mn10200 support.
2779 * configure: Regenerate.
2780 * mn10200/Makefile.in: New file.
2781 * mn10200/_exit.c: New file.
2782 * mn10200/access.c: New file.
2783 * mn10200/chmod.c: New file.
2784 * mn10200/chown.c: New file.
2785 * mn10200/close.c: New file.
2786 * mn10200/configure: New file.
2787 * mn10200/configure.in: New file.
2788 * mn10200/creat.c: New file.
2789 * mn10200/crt0.S: New file.
2790 * mn10200/crt1.c: New file.
2791 * mn10200/eval.ld: New file.
2792 * mn10200/execv.c: New file.
2793 * mn10200/execve.c: New file.
2794 * mn10200/fork.c: New file.
2795 * mn10200/fstat.c: New file.
2796 * mn10200/getpid.c: New file.
2797 * mn10200/gettime.c: New file.
2798 * mn10200/isatty.c: New file.
2799 * mn10200/kill.c: New file.
2800 * mn10200/lseek.c: New file.
2801 * mn10200/open.c: New file.
2802 * mn10200/pipe.c: New file.
2803 * mn10200/read.c: New file.
2804 * mn10200/sbrk.c: New file.
2805 * mn10200/sim.ld: New file.
2806 * mn10200/stat.c: New file.
2807 * mn10200/test.c: New file.
2808 * mn10200/time.c: New file.
2809 * mn10200/times.c: New file.
2810 * mn10200/trap.S: New file.
2811 * mn10200/trap.h: New file.
2812 * mn10200/unlink.c: New file.
2813 * mn10200/utime.c: New file.
2814 * mn10200/wait.c: New file.
2815 * mn10200/write.c: New file.
2817 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2819 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2820 * m32r/trap0.S: Renamed from trap.S.
2821 * m32r/eit.h: New file.
2822 * m32r/crtsysc.c: Delete, split up into several files.
2823 * m32r/chmod.c: New file.
2824 * m32r/close.c: New file.
2825 * m32r/exit.c: New file.
2826 * m32r/fstat.c: New file.
2827 * m32r/getpid.c: New file.
2828 * m32r/isatty.c: New file.
2829 * m32r/kill.c: New file.
2830 * m32r/lseek.c: New file.
2831 * m32r/open.c: New file.
2832 * m32r/raise.c: New file.
2833 * m32r/read.c: New file.
2834 * m32r/sbrk.c: New file.
2835 * m32r/stat.c: New file.
2836 * m32r/unlink.c: New file.
2837 * m32r/utime.c: New file.
2838 * m32r/write.c: New file.
2839 * m32r/Makefile.in (SYSCALLS): Delete.
2840 (LIBOBJS,LIBGLOSS): New variables.
2841 (all,install): Update.
2842 (libgloss.a): New rule.
2844 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
2846 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
2847 (gettimeofday): Change type of 2nd arg to struct timezone *.
2849 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
2851 * mips/syscalls.c (sbrk): Allow memory allocation to work
2852 for configurations which don't have memory at K1BASE.
2853 * mips/cma101.c (__sizemem): Ditto.
2855 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2857 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
2858 * m68k/gdbinit.emc: New file, user support for special features
2859 supported only on the EMC Symmetrix target.
2861 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
2863 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
2864 little- and big-endian executables.
2866 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
2868 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
2869 proper prefix for public assembly language labels.
2870 * sparc/ex930.ld: Add DWARF sections.
2871 * sparc/ex931.ld: Ditto.
2872 * sparc/ex934.ld: Ditto.
2873 * sparc/elfsim.ld: Simplify and clean up.
2874 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
2875 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
2876 to eliminate register corruption.
2878 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
2880 * sparc/cygmon-salib.c: Stop including sys/itimer.h
2882 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
2884 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
2887 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2889 * mn10300/Makefile.in: Install sim.ld.
2891 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2893 * sparc/elfsim.ld: Add constructor and destructor tables.
2895 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2897 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2899 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2901 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2903 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2905 * mips/configure.in: Add idt to tx39 chain.
2906 * mips/configure: Rebuild.
2908 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2910 * mips/crt0.S (__stackbase): Added.
2911 (zerobss): Initialize __stackbase.
2913 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2915 * mips/configure.in: Also grok `mipstx39*-*-*'.
2916 * mips/configure: Regenerated.
2918 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2920 * configure.in: Added powerpcle target.
2921 * configure: Regenerated.
2923 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2925 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2927 * sparc/crt0.S (_start): Define label for ELF targets.
2928 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2929 proper prefix for public assembly language labels.
2930 (write, read): Disable to avoid conflict with generic versions
2932 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2933 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2935 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2937 * sparc/configure.in: Treat sparc86x as a sparclite.
2938 * sparc/configure.in: Ditto.
2939 * sparc/Makefile.in (slite-install): Install missing files
2942 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2944 * mips/configure.in: adjust target type pattern to export nullmon.ld
2945 * mips/configure: regenerated
2947 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2949 * configure.in: Added sparc86x configuration.
2952 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2954 * mips/crt0.S: Increase stack alignment.
2956 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2958 * sparc/traps.S (win_flush): Prevent immediate window underflow
2959 trap on return. Miscellaneous comment formatting cleanup.
2961 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2963 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2965 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2967 * rs6000/ads-io.c (write): Added write().
2969 * rs6000/Makefile.in: Changed objects used for libads to be
2970 new ads specific object files instead of some mvme objects.
2972 * Added ads-io.c and ads-exit.c to provide function stubs which
2973 are safe on ads board (SDS monitor).
2975 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2976 is fixed, so re-enable output char quoting for mbx.
2978 * rs6000/mbx.specs: Added blank line to end of file. There
2979 were link errors without it?
2981 * rs6000/mbx.specs: Use mbx.ld script for linking.
2983 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2984 gdb to display program output, yet.
2986 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2989 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2990 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2991 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2993 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2995 * sparc/elfsim.ld: New linker script for running ELF programs
2997 * sparc/erc32-crt0.S: Disable copying of data segment.
2998 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2999 * sparc/Makefile.in: Build erc32 library always.
3001 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
3003 * mips/syscalls.c (sbrk): Check word size correct for
3006 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
3008 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
3009 * mips/dve.ld: Eliminate references to VR4300.
3011 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
3013 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
3014 * mn10300/sim.ld: Ditto.
3016 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
3018 * sparc/cygmon-salib.c (__getProgramArgs): New function.
3020 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
3022 * configure.in: Added sparc64 configuration.
3024 * configure: Regenerated.
3026 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
3028 * mn10300/Makefile.in: Install libraries, not just linker scripts.
3030 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
3032 * config/mn10300.mt: New file
3033 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
3034 instead of nothing at all.
3035 * mn10300/configure: Ditto.
3037 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
3039 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
3040 issues for NT native builds.
3042 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
3044 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
3045 script; we also need to make SYM(start) global).
3047 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
3049 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
3051 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
3053 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
3055 * sparc/Makefile.in (SLITE_RAM_START): Add.
3056 (SPARC_RAM_START): Add.
3057 (SPARC64_RAM_START): Add.
3058 (SLITE_ALL): Add cygmon object files and linker script.
3059 slite-install: Install CygMon libraries and linker script.
3061 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
3063 * rs6000/ads.ld: Add default attributes to memory region.
3064 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
3065 * hp74x/hppa.ld: Ditto.
3066 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
3067 * pa/{op50n,w89k}.ld: Ditto.
3068 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
3069 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
3071 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
3073 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
3075 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
3077 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
3079 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
3081 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
3083 * mn10300/trap.h: Use generic syscall.h.
3084 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
3086 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
3088 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
3089 * mips/cma101.c: Reverse my previous change.
3090 Add #ifdef __mips16 then #error.
3092 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
3094 * mn10300/Makefile.in: Add rules for building libeval.a.
3095 * mn10300/configure: Don't use default.mt.
3096 * mn10300/configure.in: Ditto.
3097 * mn10300/eval.ld: Replace with modified version of default script.
3099 * mn10300/_exit.c: New file for libeval.a.
3100 * mn10300/access.c: Ditto.
3101 * mn10300/chmod.c: Ditto.
3102 * mn10300/chown.c: Ditto.
3103 * mn10300/close.c: Ditto.
3104 * mn10300/creat.c: Ditto.
3105 * mn10300/crt0.S: Ditto.
3106 * mn10300/crt1.c: Ditto.
3107 * mn10300/execv.c: Ditto.
3108 * mn10300/execve.c: Ditto.
3109 * mn10300/fork.c: Ditto.
3110 * mn10300/fstat.c: Ditto.
3111 * mn10300/getpid.c: Ditto.
3112 * mn10300/gettime.c: Ditto.
3113 * mn10300/isatty.c: Ditto.
3114 * mn10300/kill.c: Ditto.
3115 * mn10300/lseek.c: Ditto.
3116 * mn10300/open.c: Ditto.
3117 * mn10300/pipe.c: Ditto.
3118 * mn10300/read.c: Ditto.
3119 * mn10300/sbrk.c: Ditto.
3120 * mn10300/sim.ld: Ditto.
3121 * mn10300/stat.c: Ditto.
3122 * mn10300/time.c: Ditto.
3123 * mn10300/times.c: Ditto.
3124 * mn10300/trap.S: Ditto.
3125 * mn10300/trap.h: Ditto.
3126 * mn10300/unlink.c: Ditto.
3127 * mn10300/utime.c: Ditto.
3128 * mn10300/wait.c: Ditto.
3129 * mn10300/write.c: Ditto.
3130 * mn10300/sys/syscall.h: Ditto.
3132 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
3134 * mips/cma101.c: #ifdef out whole file if mips16.
3136 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
3140 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
3142 * m68k/crt0.S (start): Fixed code that clears .bss. Code
3143 was using dbra instruction and did not account for the fact
3144 that the instruction branches until counter is -1, not 0.
3146 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
3148 * mn10300/Makefile.in: New file for MN10300 eval board support.
3149 * mn10300/configure: Ditto.
3150 * mn10300/configure.in: Ditto.
3151 * mn10300/crt0-eval.S: Ditto.
3152 * mn10300/eval.ld: Ditto.
3153 * mn10300/test.c: Ditto.
3155 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
3157 * mips/vr4300.S (__previous): Fix comment type-o in
3160 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
3162 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
3163 Figure the length of the exception handler at runtime
3164 rather than compile time.
3166 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
3168 * configure.in: When running config-ml.in, put --enable-multilib
3169 before ac_configure_args, so that --disable-multilib can override
3171 * configure: Rebuild.
3173 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
3175 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
3177 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
3179 * config/mips.mt: Add rules for read.o and write.o.
3180 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
3181 * mips/dve.ld: New file to support Densan DVE-R3900 board.
3182 * mips/Makefile.in: Add rules for Densan support library libdve.a.
3183 * mips/configure.in: Build libdve.a for tx39 targets.
3184 * mips/configure: Ditto.
3186 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
3188 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
3190 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
3191 sys/types.h, and define _open_r, _close_r, etc.
3193 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
3195 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
3196 (read, write): If the fd isn't 0, 1, or 2, return an error.
3198 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
3200 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
3202 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
3205 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
3207 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
3208 to determine what template file we use.
3210 1997-12-22 Felix Lee <flee@cygnus.com>
3212 * rs6000/sim-errno.c (_cerror): need to return -1.
3213 * rs6000/sol-cfuncs.c (_cerror): likewise.
3215 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
3217 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
3218 defined. Allocate 128 bytes for a frame if sparc64.
3220 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
3222 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
3223 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
3224 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
3226 * sparc/configure.in: Add sparc64 to CPU list.
3227 * sparc/configure: Regenerated.
3228 * configure: Regenerated.
3230 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
3232 * configure.in: Added sparc64-elf configuration.
3234 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
3236 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
3237 sections. Copied from mips/idt.ld.
3239 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
3241 * mips/configure: Add entry.o to LSI library.
3242 * mips/configure.in: Ditto.
3243 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
3244 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
3245 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
3247 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
3249 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
3252 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
3254 * sparc/cygmon-salib.c (open): New syscall.
3256 * sparc/cygmon.ld: Add gcc_except_table section.
3258 * sparc/cygmon-crt0.S: Call __install_signal_handler.
3259 Run ctors/dtors as appropriate.
3261 * sparc/cygmon-salib.c (gettimeofday): New syscall.
3263 (add_mapping): Ditto.
3264 (remove_mapping): Ditto.
3265 (__install_signal_handler): Ditto.
3267 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
3269 * rs6000/mcount.S: New file to in case no profiling module was
3272 * rs6000/Makefile.in (OBJS): Add mcount.o
3273 (mcount.o): Depend on mcount.S.
3275 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
3277 * sparc/cygmon.ld: Add linkonce sections.
3279 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3281 * d30v/syscalls.c (__syscall): Correct setting errno.
3283 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3285 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3286 * sparc/configure.in: Ditto.
3287 * sparc/configure: Regenerated.
3289 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3291 * syscall.h: Remove d30v from comments.
3293 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3294 into common function, rather than have each stub do it.
3296 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3297 d30v specific version.
3298 (clean): Properly remove libraries.
3300 * d30v/sys/syscall.h: Delete.
3302 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3304 * rs6000/Makefile.in (unlink.o): Add rule for.
3306 * syscall.h: New file.
3308 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3310 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3312 * sparc/Makefile.in: Reorganize file.
3314 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3315 (all): Don't build erc32 support any more (never installed anyway).
3316 * sparc/erc32-io.c: Renamed from sim-io.c.
3317 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3318 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3319 * sparc/erc32.ld: Renamed from sim.ld.
3320 * sparc/configure.in (AC_INIT): Update.
3321 * sparc/configure: Regenerate.
3323 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3325 * d30v/syscalls.c: New file to provide system call stubs.
3326 * d30v/sys/syscall.h: New file to provide system call numbers.
3327 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3328 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3331 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3333 * d30v/sys/syscall.h: Define for d30v system calls.
3335 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3337 * configure.in: Configure the sparc directory for the sparc-elf
3339 * configure: Regenerated.
3341 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3342 crt0 and install the cygmon linker script.
3344 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3347 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3349 * sparc/configure: Regenerated.
3351 * sparc/cygmon.ld: New file.
3352 * sparc/cygmon-crt0.S: New file.
3353 * sparc/cygmon-salib.c: New file.
3355 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3357 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3360 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3362 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3364 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3366 * configure.in (d30v-*-*): Add configuration.
3367 * configure: Regenerate.
3369 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3370 * d30v/Makefile.in: Ditto.
3372 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3374 * d30v/crt0.S: New file for d30v port.
3375 * d30v/configure{,.in}: Ditto.
3376 * d30v/Makefile.in: Ditto.
3377 * d30v/{in,out}byte.c: Ditto.
3378 * d30v/sim-{read,write,exit}.c: Ditto.
3380 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
3382 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
3383 be necessary until all hosts properly set BSP in configure.in.
3385 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
3387 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
3390 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
3392 * mips/crt0.S: Declare external functions as .text to
3393 eliminate linker warnings.
3395 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
3397 * mips/Makefile.in (SCRIPTS): Now is configurable.
3398 (BSP): Now is configurable.
3399 (vr4300.o): Remove unnecessary command.
3400 * mips/configure.in: Configure the newly configuable
3402 * mips/configure: Re-autoconf.
3405 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
3407 * mips/Makefile.in (pmon.o): Added compile command that includes
3408 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
3410 * mips/configure.in (part_specific_defines): New variable
3411 used when building pmon.o.
3412 (part_specific_obj): Include cma101.o as well as vr4300.o,
3413 since it is board-specific in many ways (and relies on
3414 routines in vr4300.o).
3416 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
3418 * mips/idt.ld: Add handling of DWARF sections.
3420 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
3422 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
3424 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
3426 * v850/sys/syscall.h: Match with what is in newlib.
3428 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3430 * v850/sys/syscall.h: New file.
3432 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
3434 * rs6000/ads.ld: Define ram region.
3435 (__stack): Fix value.
3436 * rs6000/crt0.S: Clear the sbss area as well as bss.
3438 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
3440 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
3441 Instead, just force . to be aligned when necessary.
3442 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3443 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
3445 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
3447 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
3448 scripts are in the source directory, not the object directory.
3450 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3452 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3453 * rs6000/yellowknife.ld: New file, linker script for embedded
3454 Yellowknife (CHRP/PPCP) box.
3455 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3456 remove references to EVM, don't optimize the test program.
3457 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3458 * rs6000/mvme-stack.S: Removed, unnecessary.
3460 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3462 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3464 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3467 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3469 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3471 * m32r/crt0.S: Remove references to .fillinsn.
3473 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3475 * testsuite/Makefile.in (INSTALL): Change install.sh to
3478 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3480 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3481 * rs6000/configure: Regenerate.
3484 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3486 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3489 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3491 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3492 of ALIGN(16). Remove ALIGN from _gp computation.
3494 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
3496 * mips/idtmon.S: Added magic number for _flush_cache slot.
3498 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
3500 * m68k/Makefile.in (install): Fix typo.
3502 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
3504 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
3506 * sparc/Makefile.in: Add rules for above.
3507 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3508 [Brought over from Nov 5 change in sparclet branch.]
3510 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
3511 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
3513 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
3515 * m68k/sbc5204: Fix GROUP specifier.
3516 * m68k/sbc5206: Likewise.
3518 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
3520 * m68k/Makefile.in (all): Fix typo.
3522 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
3523 is an invalid instruction on the coldfire.
3525 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
3527 * mips/lsi.ld: New file.
3528 * mips/lsipmon.S: New file.
3529 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
3532 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
3534 * mips/regs.S (pc): Define.
3536 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
3538 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
3539 ABI, set up the stack for a 32-bit call before actually calling
3542 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
3543 with 64-bit pointers.
3545 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
3546 when comparing pointers.
3548 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
3550 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
3551 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
3553 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
3555 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
3556 an invalid addressing mode on the 68000 core.
3558 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
3560 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
3562 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
3564 * m32r/m32r-lib.c: New file.
3565 * m32r/{eva,eva-stub}.ld: New files.
3566 * m32r/Makefile.in: Build and install them.
3567 Also build and install m32r-stub.o.
3569 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
3571 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
3572 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
3573 can't do final link until libs in this directory are built.
3574 * mips/configure: regenerated.
3576 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
3578 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
3579 a register, to avoid relocation overflow if they are zero.
3581 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
3583 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
3584 can now be configured by part_specific_obj.
3585 * mips/configure.in (part_specific_obj): added.
3586 * mips/configure: regenerate.
3588 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
3590 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
3592 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
3594 * mips/ddb.ld: Align the location counter before setting _gp, and
3595 before setting edata. Remove ALIGN from _gp computation.
3596 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
3597 of ALIGN(16). Remove ALIGN from _gp computation.
3599 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
3601 * mips/array.ld: Add mips16 sections.
3602 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
3604 * mips/crt0.S (zerobss): Use subu, not sub.
3606 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
3608 * mips/crt0.S: Add .ent lines for all code fragments, so
3609 that objdump --disassemble will display them correctly.
3611 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
3613 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
3614 based targets. This should eventually be merged with or replaced
3615 by the m68k stub from gdb.
3616 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
3617 * m68k/Makefile.in: Updated for above change.
3619 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
3620 differences and changed to consistantly use the IMM macro for
3621 immediate constants. It is now possible to compare these two
3622 files without having to filter out insignificant differences.
3624 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
3625 init_debug_traps to match documentation and other sample debugger
3628 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
3630 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
3632 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
3633 targets running the dbug monitor.
3635 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
3637 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
3639 * m68k/crt0.S: Don't use SYM to refer to symbols defined
3640 in the linker script.
3642 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
3644 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
3646 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
3648 * mips/crt0.S (_start): Don't try to use FPU registers if
3649 __mips_soft_float is defined.
3651 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
3653 * sparc/Makefile.in (splet-install): Add tsc701.ld.
3655 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
3657 * sparc/sparclet-stub.c: Add support for "P" protocol command.
3658 Add support for %cc coprocessor registers, %asr registers.
3659 Work-around broken SAVE instruction on sparclet.
3661 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
3663 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
3664 same as mon_flush_cache. This fixes failures in "make check"
3666 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
3668 * mips/syscalls.c (__errno, _raise): Delete.
3670 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
3672 * mips/idt.ld: Align the location counter before setting _gp, and
3673 before setting edata.
3674 * mips/pmon.ld: Likewise.
3676 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
3678 * configure.in: Use a special version of AC_PROG_CC. Autoconf
3679 2.12 introduced a check for whether the compiler works, and that
3680 check will fail for a cross compilers without a complete set of
3683 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3685 * sbrk.c: Set the heap pointer to the address of _end, not the
3688 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
3690 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
3692 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
3694 * mips/crt0.S: Delete unreachable instruction after exit call.
3695 Move exit call before .end _start.
3697 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
3699 * configure: Regenerate with autoconf 2.12.
3701 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3703 * config/ppc.mh: New PowerPC eabi target specific config file.
3704 Always use -mrelocatable-lib -mno-eabi.
3706 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
3707 * rs6000/configure: Regenerate.
3709 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
3710 bytes, not 56 so that it is aligned to a 16 byte boundary.
3712 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
3714 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
3715 * sparc/crt0-701.S: Second pass at little endian support.
3717 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3719 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3720 * sparc/Makefile.in: Add rules for above.
3721 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3723 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3725 * mips/ddb.ld: rename cairo.ld to ddb.ld
3726 * mips/Makefile.in: rename cairo to ddb
3728 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3730 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3731 linker scripts for Hitachi eval boards.
3733 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
3735 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
3737 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
3739 * mips/crt0.S: Initialize gp register correctly.
3741 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
3743 * m32r/sys/syscall.h: New file.
3744 * m32r/crt0.S: Rewrite.
3745 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
3747 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
3749 * m32r/syscalls.c: Deleted, renamed to
3750 * m32r/crtsysc.c: this.
3751 * m32r/Makefile.in: Updated.
3753 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3755 * m32r/{Makefile.in,configure.in,configure}: New files.
3756 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3757 * configure.in: Recognize m32r-*-*.
3758 * configure: Regenerated.
3760 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3762 * mips/crt0.S (_exit): Update terminating break instruction to use
3763 an explicit high value.
3765 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3767 * sh: New directory, Hitachi SH libgloss support.
3768 * sh/sh3bb.ld: New file, SH3 big box linker script.
3770 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3772 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3773 case the end symbol is not aligned.
3775 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3777 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3778 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3780 * mips/syscalls.c (__errno): Return address of errno, rather than
3783 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3785 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3786 Merge .init and .fini sections into .text to fix a.out.
3788 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3790 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3791 Many fixes for problems discovered during testing. Make stack end
3792 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3793 longword aligned. Move .shdata out of .text section. Put .rodata
3794 and .gcc_except_table into .text section. Get rid of .shbss
3795 section, load it into .bss. Remove bogus start address
3796 calculation for .bss. Force all sections to be longword aligned.
3797 Create .init and .fini sections (including function prologues and
3798 epilogues) for ELF support.
3799 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3800 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3801 Remove creation of vbr_table. Fix function prologue in _exit.
3802 Use fp instead of a6. Add .text pseudo-op to the beginning of
3804 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3805 main, exit, hardware_init_hook, software_init_hook, atexit and
3806 __do_global_dtors extern, not global. Fix logic error when
3807 initializing stack pointer. It now loads sp if __stack is non-
3808 zero. Reverse order of software and hardware init hooks.
3809 Hardware now comes first. Add call to __INIT_SECTION__, and
3810 register __FINI_SECTION__ with atexit. This is needed to make ELF
3811 static constructors and destructors work right.
3813 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3815 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3816 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3817 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3818 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3820 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3822 * mips/Makefile.in (SCRIPTS): Add cairo.
3823 (vr4300.o:): Force build with target CFLAGS to ensure correct
3824 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3825 as the -Tpmon.ld target.
3826 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
3827 * mips/cairo.ld: Added.
3828 * mips/crt0.S: Restore atexit() call. Fix startup stack
3830 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
3831 * mips/vr4300.s: Added simple bus error handler to cope with
3832 sizing memory that doesn't ghost, but does abort.
3833 * mips/cma101.c: Improve the memory sizer.
3834 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
3836 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3838 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
3840 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
3841 * a29k/configure: Regenerate.
3843 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3845 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
3846 Linux, Solaris libraries if built.
3848 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3850 * m68k/Makefile.in: Add -nostdlib to the test targets.
3851 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
3852 .data to .text where they really belong.
3853 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
3854 GCC is supposed to do this in __main.
3856 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
3858 * sparc/libsys/isatty.c: New file.
3860 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3862 * pa/Makefile.in: Build the test case as seperate targets.
3863 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
3866 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3868 * m68k/Makefile.in: Install common crt0.o, remove old references
3871 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3873 * sparc/Makefile.in: Built crt0.S, not crto.s.
3874 * sparc/crt0.S: Don't use REGS macro, use % always.
3875 * sparc/salib.c: Add a prototype for putDebugChar.
3877 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
3879 * sparc/{sysc-701.c,crt0-701.S}: New files.
3880 * sparc/Makefile.in (all): Build them.
3881 ($(701_BSP),crt0-701.o): New targets.
3882 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
3883 (all): Depend on $($(CPU)_ALL).
3884 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
3885 Depend on $($(CPU)_INSTALL).
3886 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
3887 (AC_CONFIG_AUX_DIR): Call.
3889 * sparc/configure: Regenerated.
3891 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3893 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3895 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3897 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3899 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3901 * lseek.c (lseek): Don't use SET_ERRNO.
3902 * open.c (open): Ditto.
3904 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3906 * sparc/Makefile.in: Install ex930/931/934.ld files.
3907 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3908 define target_alias to make install work from this directory.
3910 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3912 * Makefile.in: Make sure we always have an argument to for. Make
3913 sure rootpre and srcrootpre are always set before using
3916 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3918 * glue.h (SET_ERRNO): Removed.
3919 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3921 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3923 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3926 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3928 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3929 assembly of the "sync" instruction.
3930 * mips/Makefile.in: Removed special cma101.o build. Seperate
3931 install.sh invocations for the BSP libraries.
3933 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3935 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3937 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3939 * sparc/traps.S: Don't use REGS macro, use % always.
3940 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3941 as gcc keeps thinks it wants two crt0.o.
3942 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3943 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3944 broken, and I doubt it'll get fixed.
3946 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3948 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3950 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3952 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3953 (cma101.o): Pass -mips2 after $(CFLAGS).
3955 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3957 * Makefile.in (bindir, libdir): Use autoconf-set values.
3958 * configure: Rebuilt.
3960 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3961 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3962 * doc/configure: Rebuilt.
3964 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3965 (bindir, libdir): Use autoconf-set values.
3966 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3967 (AC_PREREQ): autoconf 2.5 or higher.
3968 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3971 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3973 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3974 hardware_init_hook and software_init_hook if they exist with a
3975 legit address. Drop into exit after main. Zero the bss section.
3976 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3979 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3981 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3983 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3985 * debug.[ch]: New files for GDB stub support.
3986 * config/default.mt: Add rules for debug.o.
3987 * config/default.mh: Add rule for building C++ source. Add $srcdir
3988 to INCLUDES so shared header files can be found.
3990 * sparc/salib.c(exceptionHandler): Range check the vector number
3991 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3993 * sparc/crt0.s: Handle cpus that don't have FP support.
3994 * sparc/Makefile.in: Add multilib support. Add variable for
3995 objcopy and objdump. Build the BSPs as archive libraries, not
3996 object files. Add support for the SIS sparc simulator. Build the
3997 test case srecords and dissasembly as seperate makefile
3998 targets. Also optionally build the C++ test case. Use a target
4000 * sparc/configure.in: Add multilib support.
4001 * sparc/configure: Regenerated.
4002 * sparc/asm.h: Macros to deal with aout and coff formats portably.
4003 * sparc/slite.h: Sparclite specific stuff.
4004 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
4005 the SIS sparc simulator.
4006 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
4007 * sparc/tests.c: Test case for linking and GDB protocol.
4009 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4011 * pa/Makefile.in: Build the test case srecords and dissasembly
4012 as seperate makefile targets. Also optionally build the C++ test
4014 * pa/crt0.S: If __stack and __globals have a legit address, use
4015 that for %sp and %gp. Execute hardware_init_hook and
4016 software_init_hook if they exist with a legit address. Add
4017 __do_global_dtors() to the atexit array.
4018 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
4019 libraries. Allocate the stack and global spaces from the top of
4020 memory. PROVIDE hardware_init_hook and software_init_hook.
4022 * m68k/Makefile.in: Build the test case srecords and dissasembly
4023 as seperate makefile targets. Also optionally build the C++ test
4025 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
4026 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
4027 correctly for a change.
4028 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
4029 building seperate ones. PROVIDE hardware_init_hook and
4030 software_init_hook. Stick the Constructors and Destructors in
4031 .data cause they don't work in .text (which is where they should
4033 * m68k/cpu32bug: Add a few more traps to support the older ABug
4035 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
4036 of memory. Excecute hardware_init_hook and software_init_hook if
4037 they exist with a legit address. Add __do_global_dtors() to the
4040 * rs6000/Makefile.in: Use the linker script to build the test
4041 case. Also build a C++ test case.
4042 * rs6000/dtor.C: Test contructors and destructors.
4043 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
4045 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
4046 so we can test for them in the crt0.S.
4047 * rs6000/crto.S: Excecute hardware_init_hook and
4048 software_init_hook if they exist with a legit address.
4050 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4052 * mips/Makefile.in: Replace the "test" target with seperate
4053 targets for the dissasembled file, and the srecord.
4054 * mips/configure.in: Use a target makefile fragment.
4055 * mips/configure: Regenerate.
4056 * mips/idt.ld: Add a comment on producing srecords. Setup a space
4057 for the stack. PROVIDE hardware_init_hook and software_init_hook.
4058 * mips/crt0.S: Make a small stack. Run memsize() using the temp
4059 stack, and then set the stack to the top of memory. Also grab some
4060 space for the globals. Add __do_global_dtors() to the atexit
4061 array. Call _exit from newlib so the atexit array gets run, then
4064 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
4066 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
4068 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
4070 * rs6000/simulator.S (open, close, lseek): Add system calls.
4071 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
4073 (SIM_OBJS): Put them here instead.
4075 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4077 * m68k/crt0.S: Don't allocate __stack in the .bss section.
4078 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
4079 the top of memory. Use "-l" in GROUP rather than the full name so
4080 it'll get found using the path lookup in LD. Also link in libgcc
4081 too. Don't set __lstack anymore.
4082 * m68k/Makefile.in: Build test as a series of Makefile targets,
4083 rather than as a big loop.
4085 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4087 * rs6000/mvme-stack.S: New file, define __stack.
4088 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
4091 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4093 * rs6000/Makefile.in: Add support for multilib.
4094 * rs6000/configure.in: Ditto.
4095 * rs6000/configure: Regenerate.
4097 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
4099 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
4101 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4103 * {mips,a29k,pa}/configure.in: Add support for multilibs
4104 by using config-ml.in.
4105 * {mips,a29k,pa}/configure: Regenerate.
4106 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
4107 not objects for the BSPs.
4109 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4111 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
4113 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4115 * rs6000/simulator.S: Call _cerror to save errno if an error
4117 * rs6000/sim-errno.c (_cerrno): New function to set errno.
4119 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4121 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
4122 libgloss on PowerPC Solaris.
4124 * rs6000/Makefile.in: Add Solaris support.
4126 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4128 * Makefile.in: Don't do anything if SUBDIRS is empty.
4130 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4132 * configure.in, m68k/configure.in: Add support for multilibs by
4134 * m68k/crt0.S: If a value for __stack hasn't been specified,
4135 initialize %sp to some memory in .bss.
4136 * m68k/Makefile.in: Build archive libraries, not objects for the
4137 BSPs. Build multiple copies of the crt0.o, one for each target. Add
4138 support to build multilibs.
4139 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
4140 libc.a and the BSP rather than INPUT an object. Get the right
4143 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
4145 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
4146 extbl, so it can be used on a 68000.
4148 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4150 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
4151 instruction following the _exit system call. This also makes sure
4152 that the debugger reports the address as being in _exit, rather
4153 than whatever function follows _exit.
4155 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
4157 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
4158 mon-syscalls.S,mon-write.c}: Initial support for MON960.
4159 * configure.in: Add support for i960.
4160 * configure: Rebuild with autoconf 2.8.
4162 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
4164 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
4165 * a29k/configure: Rebuild with autoconf 2.7.
4166 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
4167 AC_CANONICAL_SYSTEM.
4168 * mips/configure.in, pa/configure.in: Likewise.
4169 * rs6000/configure.in: Likewise.
4170 * m68k/configure, mips/configure, pa/configure: Rebuild.
4171 * rs6000/configure: Rebuild.
4173 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
4175 * sparc/libsys/sbrk.S (curbrk): Moved from here,
4176 * sparc/libsys/cerror.S (curbrk): To here.
4178 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
4180 * mips/crt0.S (bssloop): Updated comment to reflect the source.
4182 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
4184 * configure.in (sparclet-*-aout*): Add entry.
4185 * configure: Regenerated.
4186 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
4187 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
4190 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
4192 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
4193 satellite. (doesn't use udi)
4194 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
4195 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
4197 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
4198 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
4200 * configure.in: Add support for a29k.
4201 * configure: Rebuild.
4203 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4205 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
4206 system call, instead of sucessive .INCHR system calls. Map \r on
4209 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
4211 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
4213 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4215 * rs6000/mvme-print.c: New file, map write into sequences of
4216 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
4218 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
4220 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
4223 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
4225 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
4226 * mips/cma101.c (time): Added time() function.
4228 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
4230 * mips/vr4300.S (__cpu_flush): Fix loop counter.
4232 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
4234 * mips/syscalls.c: Used include file, rather than local manifest
4236 * mips/crt0.S: Removed IDT monitor entry points.
4237 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
4238 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
4239 * mips/{mipspmon.ld}: Added.
4241 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4243 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
4244 * rs6000/configure: Regenerate.
4246 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4248 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
4249 in the .sdata section, and provide a fixup for the address, in
4250 order to support the new -msdata compiler flag.
4252 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4254 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
4255 so eabi-ctors in libgcc.a can know to register the function to
4256 call all of the destructors.
4258 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
4260 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
4261 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
4262 (AC_CONFIG_AUX_DIR): Define
4263 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
4265 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
4267 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
4270 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
4272 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
4273 returns size, not (last address + 1).
4275 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
4277 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
4278 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
4279 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4280 to use CC, etc., instead of CC_FOR_TARGET, etc.
4281 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4282 RANLIB. Always use default.mh.
4283 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4284 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4285 substituted by the autoconf configure script. Use them instead of
4286 the *_FOR_TARGET variants.
4287 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4288 * m68k/configure.in: Call AC_ARG_PROGRAM.
4289 * mips/configure.in, pa/configure.in: Likewise.
4290 * rs6000/configure.in: Likewise.
4291 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4293 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4294 * mips/Makefile.in: Split new test target from all target.
4295 * configure, */configure: Rebuild.
4297 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4299 * Makefile.in: Added prefix, exec-prefix and tooldir to
4300 FLAGS_TO_PASS so vaulting works correctly.
4302 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4304 * mips/mipsidt.ld: Added.
4305 * mips/syscalls.c: Added.
4306 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4308 * mips/Makefile.in (all): Updated to build generic IDT monitor
4310 * mips/test.c (main): Removed unnecessary prototypes.
4311 * configure.in (configdirs): Removed mips64vr4300 target.
4312 * configure: Re-generated.
4313 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4314 directory path element.
4315 * mipsidt: Directory removed.
4317 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4319 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4320 * configure, */configure: Rebuild.
4321 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4323 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4325 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4327 * configure: Re-generated.
4329 * mipsidt/crt0.S: Check for FPU presence.
4331 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4333 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4335 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4337 * config/default.mh: Add additional "../" to path used to find
4338 comp-tools binaries in an object tree.
4340 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4342 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4345 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4347 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4348 calls, not decimal, since formatting the disk when you intend to
4349 write out a character is not nice.
4351 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4353 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4354 stack chain to avoid last word indebugger's memory.
4356 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4359 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4361 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4364 * mipsidt/crt0.S: Changed monitor entry sequence.
4366 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4367 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4368 amount of memory available.
4370 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4372 * mipsidt: Added (directory). This is a simple crt0 module for the
4373 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4374 specific R3000 board, so it was safer creating a new target
4376 * mipsidt/Makefile.in: Added.
4377 * mipsidt/configure: Added.
4378 * mipsidt/configure.in: Added.
4379 * mipsidt/crt0.S: Added.
4381 * mipsidt/syscalls.c: Added.
4382 * mipsidt/test.c: Added.
4384 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
4386 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
4388 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
4389 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
4390 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
4392 * rs6000/sim{-crt0,ulator}.S: Ditto.
4394 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
4395 for _start, since the linker needs to see this.
4397 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
4399 * sparc/sparc-stub.c: include sparclite.h to get access to register
4401 * (trap_low): Save and restore FP regs if necessary. Also, clean
4402 up save and restore of debug unit regs.
4403 * (hard_trap_info): Add more architecturally defined traps.
4404 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
4405 * (get_in_break_mode): Clean up. Get rid of calls to
4406 set_hw_breakpoint_trap(). Also, use write_asi macro
4407 * (handle_exception): Clean up `g' and `G' commands. Add `P'
4409 * (hw_breakpoint): Why was this here!? It's gone now...
4410 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
4411 flow setup. Call main instead of jumping to it.
4412 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
4413 and improved read_asi macro.
4414 * (win_ovf win_unf): Parameterize window size.
4415 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
4416 * (read_psr write_psr): New macros to do the obvious.
4417 * Add conditionalized code for 933 window size.
4419 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4421 * rs6000/simulator.S (abort): Delete abort.
4422 * rs6000/sim-abort.c: New file, to print message that abort was
4424 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
4426 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
4427 give the start and end of a function written in assembler. If
4428 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
4429 the real function with one or two leading periods.
4431 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
4432 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
4434 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
4435 Compile the .S files with gcc, so that -mcall-* flags define the
4438 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
4440 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
4441 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
4442 * sparc/salib.c (__main): Comment out empty function.
4444 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
4446 * Makefile.in (maintainer-clean): New synonym for realclean.
4447 * hp74x/Makefile.in (maintainer-clean): Likewise.
4448 * m68k/Makefile.in (maintainer-clean): Likewise.
4449 * pa/Makefile.in (maintainer-clean): Likewise.
4450 * mips/Makefile.in (maintainer-clean): Likewise.
4451 * rs6000/Makefile.in (maintainer-clean): Likewise.
4452 * sparc/Makefile.in (maintainer-clean): Likewise.
4453 * doc/Makefile.in (maintainer-clean): Likewise.
4454 * testsuite/Makefile.in (maintainer-clean): Likewise.
4455 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4457 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4459 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4462 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4464 * rs6000/Makefile.in: Misc mvme support fixes.
4466 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4467 leading underscores from identifiers.
4469 * m68k/asm.h: New file, macro definitions helpful for assembly
4470 language programming.
4471 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4474 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4475 New files, preliminary support for motorola mvme targets running
4477 * rs6000/Makefile.in: Build mvme support.
4479 * rs6000/asm.h: New file, macro definitions helpful for assembly
4480 language programming.
4481 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4483 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4485 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4487 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4489 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4490 reordered insns that can end up being an infinite loop.
4491 * m68k/idp-outbyte.c (READREG): Likewise.
4493 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4495 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
4496 using a large static area for the break area.
4498 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4500 * rs6000/Makefile.in (install*): Add separate installation rules
4501 for sim and evm targets.
4503 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4505 * rs6000/sim*: Add PowerPC simulator support.
4507 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
4509 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
4510 code. Fix callinfo directives to include "millicode" attribute.
4512 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
4514 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
4516 * pa/crt0.S ($START$): Use local label prefix for local label
4519 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
4521 * ex93x/sparclite.h: add __WINSIZE.
4522 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
4525 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4527 * Makefile.in: Updated to reflect filename changes.
4529 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
4530 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
4533 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4535 * m68k/mc68681-duart.h: Removed everything except register offsets.
4536 Changed offsets so they reflect actual chip instead of how device
4537 is mapped into the IDP address space.
4538 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
4539 (READREG, WRITEREG): Changed to correspond to unusual way the
4540 device is mapped (ie. base address + (reg offset * 4) + 3)).
4541 (duart_status, duart_mode, duart_init, duart_restore): Removed,
4542 these interfaces were never used and didn't work.
4543 (outbyte): Removed unconditional delay.
4545 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
4546 change of April 18th which makes the "_end" symbol compatible
4547 with both a.out and coff toolchains.
4548 (zerobss): Handle zero-length bss.
4550 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4552 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
4553 regenerated with autoconf 2.4.2.
4555 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4557 * doc/porting.texi: Fix typos and spelling errors.
4559 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4561 * pa/Makefile.in: Enable HP supplied millicode routines.
4562 * pa/hp-milli.s: Make sure copyright notice gets included
4565 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
4568 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4570 * pa/crt0.S ($START$): Use long-calls to call main and exit.
4572 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
4574 * pa/crt0.S: Call exit() after returning from main.
4576 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4578 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
4579 (distclean, realclean): Remove autoconf-generated config.cache
4580 and config.log files.
4582 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4584 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
4585 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
4586 is invoked, it makes it much more difficult to debug.
4588 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
4590 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
4592 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
4594 * stat.c: Add const so it works with newlib's stat.h.
4596 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
4598 * m68k/mvme.S: Extend sign using two instructions rather than one
4599 so it'll work on a stock mc68000.
4601 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
4603 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
4604 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
4606 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
4607 * pa/Makefile.in: Make all just build BSP, add seperate test
4609 * most files: add Cygnus BSD-style copyright message.
4611 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4613 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
4614 Use changequote() to temporarily turn off m4 quoting so that
4615 i[345]86-*-go32 pattern in case statement remains unchanged.
4616 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
4619 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4621 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
4624 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
4626 * ex93x: renamed to sparc.
4627 * r3000: renamed to mips.
4628 * hppro: renamed to pa.
4629 * configure.in, configure: Use new directory names.
4630 * config/default.mh: Remove '' in sed program_transform_name so
4632 * doc/porting.texi: update doc.
4634 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4636 * doc/configure.in: converted to autoconf.
4637 * doc/configure: New file, generated with autoconf 2.3.
4639 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
4640 r3000}/Makefile.in (Makefile.in): Added config.status to
4642 (config.status): New target.
4644 * m68k/Makefile.in: Build M68332BCC BSP.
4646 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
4648 * glue.c: Change decl of end to char[] for some reason.
4649 * (sbrk): Rewrite sbrk so that it works.
4650 * (fstat): Return status indicating fd is for a tty. Makes stdio
4652 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
4653 -18(sp). Note that -24 decimal == -18 hex...
4654 * hppro/op50n-io.S: Add read and write interfaces to the rom
4655 monitor. Unfortunately, the monitor doesn't seem to work...
4656 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
4657 nice way. Define stack and reserve space. Put heap after stack.
4659 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4661 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
4662 versions prior to this generate code that AIX 4.X's sh can't
4665 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
4666 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
4668 * m68k/bcc.ld: Link with bcc.o
4670 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
4672 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
4673 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
4674 * hppro/divcnst-generic/*: Delete.
4675 * hppro/divcnst-fast/*: Delete.
4676 * hppro/Makefile.in: Delete junk.
4678 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4680 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
4681 section, moved __stack definition to the top level and set it
4682 explicitly to the value appropriate to the target board.
4683 Added __end symbol (needed for a.out toolchains).
4685 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
4687 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
4688 malloc doesn't trash the stack.
4689 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
4690 value, which is useless anyway.
4692 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4694 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
4696 * m68k/Makefile.in: Install BCC linker script.
4698 * Makefile.in: Fixed typo.
4700 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
4701 * hppro/configure: regenerated.
4703 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
4705 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
4707 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
4708 outp. Use correct port numbers for COM1 serial port.
4710 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4712 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
4713 proper immediate-operand syntax for whatever the target assembler
4715 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
4716 definitions as in m68k/crt0.S.
4718 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4720 * Makefile.in: fixed clean rules such that they do not try to
4721 clean ${SUBDIRS} if libgloss not supported on that target.
4723 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4725 * configure.in: Append new subdirectories to ${configdirs}.
4726 (go32-*-*): Removed.
4727 * configure: Regenerated.
4729 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4732 * m68k/Makefile.in: Don't hide how BSP objects are built.
4734 * glue.c (print, putnum): declared void.
4736 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
4737 (LIBS_FOR_TARGET): Removed.
4739 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
4740 make variables, expands to compiler flags to find headers and
4741 libraries if ${objroot}/newlib is present.
4742 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
4743 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
4744 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
4745 LIBS_FOR_TARGET): Removed.
4747 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
4749 * m68k/Makefile.in (install): Use correct names for MVME* variables.
4750 * configure.in: Delete `unknown' from m68* case.
4752 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4754 * m68k/crt0.S: initialize stack pointer to __stack before creating
4757 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4758 bss, and into its own segment with an address at top of RAM.
4760 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4762 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4763 converted to autoconf.
4764 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4765 from configure.in with autoconf 2.3.
4767 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4769 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4770 CONSTRUCTING and RELOCATING only work for linker scripts built
4771 from ld/scripttmpl/*.
4773 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4774 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4775 tables and etext, edata, and end variables are only done when
4778 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4780 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4782 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4783 Let the linker script define them in the BSS segment.
4784 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4785 for $global$ and _stack in the appropriate segments.
4787 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4789 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4791 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4793 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4794 * ex93x/sparcl-stub.c: Add nop after bg insn.
4795 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4797 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4799 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4801 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4803 * config/default.mh: Use SRCROOT to find the newlib includes.
4805 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4807 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4808 * glue.c: Change "char *path" to "const char *path" so it works
4809 with the changes stat.h.
4811 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4813 * ex93x/ex93x.ld: The stubs module now can have different names for
4814 different SPARClite chips. Use default one which is slite930.o.
4816 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4818 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4820 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4822 * config/default.h: add -I. to INCLUDES.
4823 * ex93x/salib.c: to include sparclite.h.
4824 * ex93x/sparclite.h: new file copied from gdb/sparclite.
4826 * config/default.mh: Fix INCLUDES to one level less '../'.
4828 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
4830 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
4833 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
4835 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
4836 in the linker script. Use a macro to cover using '#' or '&' for
4838 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
4839 using '#' or '&' for immediate values.
4840 * testsuite/libgloss.all/io.c: Add a test for read().
4842 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
4844 * glue.c: Make use _ansi.h, move to top level libgloss directory
4845 form all other directories.
4846 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
4847 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
4849 * configure.in: All configure.in now edit the value to OBJROOT in
4850 the Makefiles they produce.
4851 * config/default.mh: Use OBJROOT for paths to test for fresh
4853 * configure.in: Add the testsuite directory.
4854 * testsuite/config/{m68k.mt,mips.mt}: New target support for
4855 MVME135, IDP, and Array targets.
4857 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
4859 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
4860 traditional and ANSI varargs. (which currently fail)
4861 * Makefile.in: Build intelligently and use dependancies so we
4862 don't rebuild the world for each test run.
4863 * configure.in: Make a .gdbinit file to run the tests and load via
4866 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4868 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
4871 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4873 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
4874 * m68k/mc68ec.c: Ditto, in asm statements.
4875 * m68k/mvme.S: Ditto.
4877 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4879 * Makefile.in (all): added "else" statements for Ultrix to work
4881 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
4883 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
4884 * testsuite/config/support.c: A minimal testing API for minimal
4886 * testsuite/config/hppa.mt: Set build flags for PRO targets.
4887 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4888 Test cases for libgloss and soft-float.
4890 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4892 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4894 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4895 suite for low level stuff. A few test cases now all build.
4897 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4899 * config/default.mh: Change default path for linking in a freshly
4900 built libc.a, libm.a, libgcc.a to work with -msift-float.
4902 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4905 * m68k/Makefile.in: Use explicit rules, rather than redefining
4906 .c.o. This is to force compiling with -m68000.
4908 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4910 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4913 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4915 * doc, doc/Makefile.in, configure.in: New directory.
4916 * doc/porting.texi: New manual that explains porting the GNU tools
4917 to embedded systems.
4919 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4921 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4922 which has hardware breakpoint support.
4923 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4925 * ex93x/sparcl-stub.c: New file.
4926 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4928 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4930 * r3000/crt0.S: Zero the bss section by words.
4932 * r3000/Makefile.in: Add in the rest of the support code for the
4935 * r3000/array.ld: Set the memory map for the Array Tech LSI
4938 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4939 prototype using ROM entry points.
4941 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4943 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4945 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4947 * hppro/glue.c: Don't stub out __main anymore.
4949 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4951 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4953 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4955 * configure.in: Configure r3000 dir for a mips chip.
4957 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4959 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4962 * hppro/Makefile.in: Link in the rest of the millicode routines.
4964 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4966 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4967 since xgcc is for the wrong architecture.
4969 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4971 * config/default.mh: Find the corrrect libgcc2.a.
4973 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4976 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4977 test-dyncall.c, test-mul.c: New millicode files for low level math
4980 * test.c: Use printf so millicode gets exercised.
4982 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4983 divU_9.S: Fast versions of some division routines.
4985 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4986 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4987 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4988 divU_3.S, divU_7.S: Yet more millicode routines.
4990 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4992 * config/default.mh: Add default searches for the correct libc and
4995 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4997 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4998 for the test program.
5000 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
5002 * m68k/glue.c: Remove errno so there's no libc dependancies.
5004 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
5005 from mvme.S so the library can link without the stub.
5007 * m68k: New directory. Merge the idp, shared, and mvme135
5008 directories into one place.
5010 * config/default.mh: Use CC_FOR_TARGET for .S files so the
5011 preprocessor actually gets run.
5013 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
5015 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
5017 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
5018 based target boards. Moved from newlib/stub.
5020 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
5023 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
5024 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
5027 * libgloss: Creation. A library for board support packages. The
5028 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
5030 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
5032 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
5034 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
5036 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
5037 what mvme135-stub.c expects.
5039 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
5041 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
5044 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
5046 * mvme135/mvme135-asm.S: new file.
5047 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
5048 Makefile.in: build mvme135-stub.o.
5050 * ChangeLog: created.