1 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
4 * m68k/Makefile.in (FIDO_OBJS): Build fido-priv.o.
5 * m68k/fido-crt0.S (_vector_table): Reference
6 _PrivilegeViolationHandler.
7 * m68k/fido-priv.S: New file.
9 2006-12-15 Daniel Jacobowitz <dan@codesourcery.com>
12 * m68k/fido-crt0.S (_start): Set %vbr for context 0 in
14 * m68k/fido.sc: Clean up formatting. Add comments. Move
15 stack and heap end to SDRAM for SRAM and SDRAM configurations.
16 Put RedBoot application text in SRAM.
18 2006-12-13 Nathan Sidwell <nathan@codesourcery.com>
21 * m68k/Makefile (install_cf): Don't loop over files here. Only
22 install sources for the default multilib.
23 (install_fido): Likewise.
24 (install_io): Install bsps in one go.
26 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
27 Kazu Hirata <kazu@codesourcery.com>
30 * config.sub: Recognize fido and fido-*.
33 * configure.in: Recognize fido-*-*.
34 * configure: Regenerate.
35 * m68k/Makefile.in (CF_ISRS): Use addprefix.
36 (FIDO_CRT0, FIDO_BSP, FIDO_OBJS, FIDO_HANDLERS,
37 FIDO_UNHOSTED_SCRIPTS, FIDO_HOSTED_SCRIPTS, FIDO_SCRIPTS,
38 FIDO_SOURCES, all_fido, fido-%-crt0.o, fido-rom.ld,
39 fido-rom-hosted.ld, fido-sram.ld, fido-sram-hosted.ld,
40 fido-sdram.ld, fido-sdram-hosted.ld, fido-redboot.ld,
42 * m68k/asm.h (mbb): New.
43 * m68k/configure.in (DO): Check for __mfido__.
44 * m68k/configure: Regenerate.
45 * m68k/fido-_exit.c, m68k/fido-crt0.S, m68k/fido-handler.c,
46 m68k/fido-hosted.S, m68k/fido-sbrk.c, m68k/fido.h,
47 m68k/fido.sc, m68k/fido_profiling.h: New.
50 * configure.host: Recognize fido.
52 2006-11-06 Paul Brook <paul@codesourcery.com>
55 * arm/Makefie.in (ALL_CFLAGS): Define and use.
57 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
60 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
61 (ARFLAGS): Remove commented out definition.
64 * m68k/configure.in (DO) Set to list of target cpu families.
65 * m68k/configure: Rebuilt.
66 * m68k/Makefile.in (DO): New.
67 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
69 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
70 m5282evb, m5329evb, m5485evb): Move earlier.
71 (all): Add all_$DO dependencies.
72 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
74 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
76 (install): Add install_$DO dependencies.
77 (install_cf, install_m68k): New targets. Perform cf and m68k
78 installs as appropriate.
79 (install_io): New, install the io libraries.
81 2006-10-25 Vladimir Prus <vladimir@codesourcery.com>
85 * libc/include/math.h: (exception): Add a comment
86 telling fixincludes that we handle C vs. C++ issue.
88 2006-10-23 Paul Brook <paul@codesourcery.com>
91 * arm/Makefile.in (ARMV7M_OBJS): Add lm3s6xx-rom.ld, lm3s8xx-rom.ld,
92 lm3s6xx-ram.ld and lm3s8xx-ram.ld
93 (lm3s6xx, lm3s8xx): Define.
95 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
98 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
100 (CF_OBJS): Add cf-isv.o.
101 (CF_SOURCES): Add cf-isv.S.
102 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
103 * m68k/cf-isv.S: New, broken out of ...
104 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
105 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
106 (__heap_limit): Define.
107 * m68k/cf-sbrk.c (__heap_limit): Declare.
108 (sbrk): Adjust for __heap_limit.
109 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
110 Install a separate isv.o file.
111 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
112 (HOSTED_INIT_SIM): ... this.
114 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
117 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
118 (m5275evb): New board.
120 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
123 * m68k/cf.sc: Add linkonce sections and
126 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
129 * m68k/Makefile.in: Adjust Coldfire rules.
130 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
131 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
132 (BDM_OTHER_OBJS): Remove.
133 (BDM_SYSOBJS): Rename to ...
134 (UNHOSTED_OBJS): ... here. Adjust.
135 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
136 (CF_HOSTED_SCRIPTS): New.
137 (CF_SCRIPTS, CF_SOURCES): Adjust.
138 * m68k/cf.sc: Add IO library variable.
139 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
140 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
141 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
142 m68k/cf-hosted.S: ... here.
143 * m68k/cf-exit.c: New.
144 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
145 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
147 * m68k/bdm-gdb.c: Rename to ...
148 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
149 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
150 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
151 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
152 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
153 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
154 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
155 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
156 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
157 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
158 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
159 unhosted libraries. Adjust names of gdb conversion functions.
161 2006-10-01 Paul Brook <paul@codesourcery.com>
164 arm/arm.sc: Add all .ARM.extab* sections.
166 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
169 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
171 2006-09-17 Paul Brook <paul@codesourcery.com>
174 Backport form mainline
175 2006-09-26 Jeff Johnston <jjohnstn@redhat.com>
176 * libc/include/stdio.h: Do not allow macros
177 for clearerr, feof, or fileno.
178 * libc/include/sys/reent.h[_REENT_SMALL](struct _reent): Change
179 the dummy std stream scheme to use pointers to const external
180 fake files, one for each standard stream.
181 * libc/stdio/local.h (CHECK_INIT): Change to take a file pointer
182 argument. For _REENT_SMALL, reset the file pointer if it
183 matches one of the fake std stream pointers.
184 * libc/stdio/clearerr.c: Fix CHECK_INIT macro to add file pointer
186 * libc/stdio/fclose.c: Ditto.
187 * libc/stdio/feof.c: Ditto.
188 * libc/stdio/ferror.c: Ditto.
189 * libc/stdio/fflush.c: Ditto.
190 * libc/stdio/fgetc.c: Ditto.
191 * libc/stdio/fgets.c: Ditto.
192 * libc/stdio/fileno.c: Ditto.
193 * libc/stdio/findfp.c: Ditto.
194 * libc/stdio/fputc.c: Ditto.
195 * libc/stdio/fputs.c: Ditto.
196 * libc/stdio/fread.c: Ditto.
197 * libc/stdio/freopen.c: Ditto.
198 * libc/stdio/fseek.c: Ditto.
199 * libc/stdio/ftell.c: Ditto.
200 * libc/stdio/fwrite.c: Ditto.
201 * libc/stdio/getc.c: Ditto.
202 * libc/stdio/getdelim.c: Ditto.
203 * libc/stdio/putc.c: Ditto.
204 * libc/stdio/refill.c: Ditto.
205 * libc/stdio/setvbuf.c: Ditto.
206 * libc/stdio/ungetc.c: Ditto.
207 * libc/stdio/vfprintf.c: Ditto.
208 * libc/stdio/vfscanf.c: Ditto.
209 * libc/stdio/wbuf.c: Ditto.: Ditto.
210 * libc/stdio/wsetup.c: Ditto.
211 * libc/stdio64/freopen64.c: Ditto.
212 * libc/stdio64/fseeko64.c: Ditto.
213 * libc/stdio64/ftello64.c: Ditto.
214 * libc/machine/powerpc/vfprintf.c: Ditto.
215 * libc/machine/powerpc/vfscanf.c: Ditto.
217 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
220 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
222 2006-09-21 Paul Brook <paul@codesourcery.com>
225 * libc/include/sys/reent.h (_reent): Adjust _REENT_SMALL to be binary
226 compatible with normal layout
228 2006-09-20 Paul Brook <paul@codesourcery.com>
231 * libc/include/sys/reent.h: Define and use __reent_assert.
233 2006-09-20 Paul Brook <paul@codesourcery.com>
236 * arm/arm.sc: Add .gnu.linkonce and .ARM.extab sections.
238 2006-09-20 Paul Brook <paul@codesourcery.com>
241 * configure.in: Add check for .init_array.
242 * configure: Regenerate.
244 2006-09-20 Paul Brook <paul@codesourcery.com>
247 * libc/stdlib/rand.c (srand): Add _REENT_CHECK_RAND48.
249 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
252 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
253 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
254 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
258 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
259 * m68k/bdm-semihost.c: Remove.
260 * m68k/bdm-semihost.S: New.
261 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
262 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
263 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
264 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
265 * m68k/bdm-isrs.c: Update comment.
266 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
268 (__bdm_semihost): Declare.
270 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
273 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
274 (BDM_SYSOBJS): Add bdm-sbrk.o.
275 * m68k/bdm-sbrk.c: New.
277 2006-09-11 Paul Brook <paul@codesourcery.com>
280 * arm/arm.sc: Add .jcr.
282 2006-09-11 Daniel Jacobowitz <dan@codesourcery.com>
285 * arm/Makefile.in (armv7m, lm3s10x, lm3s301, lm3s31x): Swap
287 (rdimon, rdpmon): Skip 8k.
289 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
292 * m68k/Makefile.in (CF_SOURCES): New.
293 (install): Install them.
295 2006-09-01 Paul Brook <paul@codesourcery.com>
298 * arm/Makefile.in: Reduce rdi/rdp ram size to avoid overflow.
300 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
303 * m68k/cf.sc: Add .jcr section to .text.
305 2006-09-01 Paul Brook <paul@codesourcery.com>
308 * arm/Makefile.in: Include _exit.c in BSPs. Add rdimon-ram.ld.
309 Build linker scripts instead of spec files for rdimon and rdpmon.
310 Pass CRT0 ad BSP to arm.sc.
311 * arm/_exit.c: New file.
312 * arm/arm.sc: Add STARTUP, GROUP and SEARCH_DIR. Remove defaults
314 * arm/crt0.S: Give Thumb-2 symbols function type.
315 Skip generic Arm init code for Thumb-2.
316 Add _nmi_isr and _fault_isr.
317 * arm/libcfunc.c (do_AngelSWI): Remove.
318 * arm/swi.h (do_AngelSWI): New function.
319 * arm/syscalls.c (do_AngelSWI): Remove.
321 (isatty): New function.
323 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
326 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
330 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
331 (CF_SCRIPTS): Update.
332 (%-bdm.ld): Rename to %-ram.ld.
334 2006-08-30 Paul Brook <paul@codesourcery.com>
337 * arm/Makefile.in: Change armv7m linker script generation. Add
338 armv7m.spec. Build armv7m-crt0.o.
339 * arm/arm.sc: New file.
340 * arm/armv7m.specs: New file.
341 * arm/crt0.S: Add armv7m code.
342 * arm/elf-lm3s10x.ld: Remove.
343 * arm/elf-lm3s301.ld: Remove.
344 * arm/elf-lm3s31x.ld: Remove.
345 * arm/swi.h (do_AngelSWI): Add definition.
346 * arm/syscalls.c: Merge lazy semihosting initialization from newlib.
349 * libc/sys/arm/crt0.S: Add armv7m rom startup code.
351 2006-08-29 Paul Brook <paul@codesourcery.com>
354 * libc/sys/arm/_fault_isr.c (_fault_isr): Compile unconditionally.
355 * libc/sys/arm/_nmi_isr.c (_nmi_isr): Ditto.
357 2006-08-29 Paul Brook <paul@codesourcery.com>
360 * acconfig.h (_ATEXIT_DYNAMIC_ALLOC): Remove.
361 * configure.in: Remove --disable-newlib-atexit-dynamic-alloc.
362 * libc/stdlib/__atexit.c (__register_exitproc): Use weak reference to
363 malloc. Only allocate dynamically if it is present.
364 * libc/stdlib/__call_atexit.c (__call_exitprocs): Use weak reference
366 * configure: Regenerate.
367 * newlib.hin: Regenerate.
369 2006-08-29 Paul Brook <paul@codesourcery.com>
372 * libc/include/sys/config.h: Define _REENT_SMALL for Thumb-2.
374 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
377 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
379 (BDM_OBJS): Add bdm-crt1.o.
380 (BDM_OTHER_OBJS): Remove print.o putnum.o
382 (CF_BDM_SCRIPTS): Generated name of ram scripts.
383 (CF_ROM_SCRIPTS): Generated name of rom scripts.
384 (CF_SCRIPTS): Adjust.
386 (bdm-crt0.o, bdm-crt1.o): New targets.
388 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
389 m5329evb, m5485evb): New.
390 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
391 (install): Remove DBUG installs.
392 * m68k/bdm-crt0.S: New.
393 * m68k/bdm-crt1.c: New.
394 * m68k/bdm-exit.c: Call __reset.
395 * m68k/bdm-isv.c: Remove.
396 * m68k/cf.sc: Adjust to produce either rom or ram images.
397 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
399 2006-08-22 Paul Brook <paul@codesourcery.com>
402 * libc/sys/arm/syscalls.c (initialise_monitor_handles): Fix
403 multithreaded locking.
405 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
409 * m68k/cf.sc: Set entry point to _start.
410 * m68k/crt0.X (_start): New name for entrypoint
411 (start): Weak alias for start.
413 2006-06-23 Mark Mitchell <mark@codesourcery.com>
417 * arm/elf-lm3s301.ld: Include cm3.ld.
418 * arm/elf-lm3s31x.ld: Likewise.
420 2006-06-13 Mark Mitchell <mark@codesourcery.com>
424 * arm/Makefile.in (LMS_SCRIPTS): Add lm3s301.ld and lm3s31x.ld.
426 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
429 * m68k/bdm-system.c (_system): Support system(NULL).
431 2006-06-09 Sandra Loosemore <sandra@codesourcery.com>
434 * libc/sys/arm/syscalls.c (_unlink, isatty, _system, _rename):
435 Make them do something useful in the ARM_RDI_MONITOR case.
438 * arm/syscalls.c (_unlink, isatty, _system, _rename): Make
439 them do something useful in the ARM_RDI_MONITOR case.
441 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
444 * m68k/bdm-system.c (_system): Properly encode non failure exit
447 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
450 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
452 * m68k/bdm-close.c: Add copyright notice.
453 * m68k/bdm-fstat.c: Add copyright notice.
454 * m68k/bdm-gettimeofday.c: Add copyright notice.
455 * m68k/bdm-inbyte.c: Remove.
456 * m68k/bdm-isatty.c: Add copyright notice.
457 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
458 * m68k/bdm-open.c: Add copyright notice.
459 * m68k/bdm-read.c: Add copyright notice.
460 * m68k/bdm-rename.c: Add copyright notice.
461 * m68k/bdm-stat.c: Add copyright notice.
462 * m68k/bdm-system.c: Add copyright notice.
463 * m68k/bdm-time.c: New.
464 * m68k/bdm-unlink.c: Add copyright notice.
465 * m68k/bdm-write.c: Add copyright notice.
467 2006-05-31 Mark Mitchell <mark@codesourcery.com>
470 * arm/elf-lm3s301.ld: New script.
471 * arm/elf-lm3s31x.ld: Likewise.
473 * arm/Makefile.in (LMS_SCRIPTS): New variable.
474 (LMS_INSTALL): Likewise.
475 (install): Depend on LMS_INSTALL.
476 (install-lms): New target.
477 * arm/elf-cm3.lmd: New file.
478 * arm/elf-lm3s10x.ld: Likewise.
482 * libc/sys/arm/syscalls.c (findslot): Call
483 initialise_monitor_handles.
484 (remap_handle): Do not call initialise_monitor_handles.
486 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
489 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
492 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
495 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
496 * m68k/bdm-outbyte.c: Delete.
497 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
499 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
502 * m68k/bdm-semihost.h: Add new constants for additional
503 semihosting functions. Add new BDM_TRAP macro to encapsulate
505 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
506 * m68k/bdm-outbyte.c (outbyte): Ditto.
507 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
508 now called BDM_TRAPNUM.
509 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
510 containing declarations and conversion functions for GDB's fileio
512 * m68k/bdm-close.c: New file to define corresponding function.
513 * m68k/bdm-fstat.c: Ditto.
514 * m68k/bdm-gettimeofday.c: Ditto.
515 * m68k/bdm-isatty.c: Ditto.
516 * m68k/bdm-lseek.c: Ditto.
517 * m68k/bdm-open.c: Ditto.
518 * m68k/bdm-read.c: Ditto.
519 * m68k/bdm-rename.c: Ditto.
520 * m68k/bdm-stat.c: Ditto.
521 * m68k/bdm-system.c: Ditto.
522 * m68k/bdm-unlink.c: Ditto.
523 * m68k/bdm-write.c Ditto.
524 * m68k/Makefile.in: Add dependencies for new files.
527 * configure.host: Tell it we have _rename and _system when
528 building m68k-unknown-elf.
530 2006-05-04 Paul Brook <paul@codesourcery.com>
533 * libc/sys/arm/Makefile.am (lib_a_SOURCES): Add aeabi_memclr.c,
534 aeabi_memcpy.c, aeabi_memmove.c and aeabi_memset.c.
535 * libc/sys/arm/Makefile.in: Regenerate.
536 * libc/sys/arm/aeabi.h: New file.
537 * libc/sys/arm/aeabi_memclr.c: New file.
538 * libc/sys/arm/aeabi_memcpy.c: New file.
539 * libc/sys/arm/aeabi_memmove.c: New file.
540 * libc/sys/arm/aeabi_memset.c: New file.
542 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
545 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
547 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
549 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
550 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
551 * cf.sc (GROUP): Revert previous change. Add IO library.
553 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
554 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
556 (all): Add new targets.
557 (BDM_BSP): New target.
558 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
560 (BDM_ISRS): New targets.
561 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
563 (m5485evb-dbug): New.
564 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
565 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
566 (install): Add BDM_BSP.
567 * m68k/bdm-exit.c: New
568 * m68k/bdm-inbyte.c: New
569 * m68k/bdm-outbyte.c: New
570 * m68k/bdm-semihost.c: New
571 * m68k/bdm-semihost.h: New
572 * m68k/bdm-isrs.c: New.
573 * m68k/bdm-isv.c: New.
574 * dbug-cf.sc: Renamed to ...
575 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
577 2006-03-23 Mark Mitchell <mark@codesourcery.com>
580 * libc/sys/arm/Makefile.am (extra_objs): Add _exit.o _nmi_isr.o
582 * libc/sys/arm/Makefile.in: Regenerated.
583 * libc/sys/arm/_exit.c: New file.
584 * libc/sys/arm/_fault_isr.c: Likewise.
585 * libc/sys/arm/_nmi_isr.c: Likewise.
586 * libc/sys/arm/configure.in (--enable-newlib-arm-v7m): New option.
587 * libc/sys/arm/configure:
588 * libc/sys/arm/crt0.S (_start): Do not use semihosting calls in
589 _start when configured for ARM V7M. Do not call
590 initialise_monitor_handles. Indent preprocessor directives.
591 (.isr_vector): New section, on ARM V7M.
592 * libc/sys/arm/swi.h (do_AngelSWI): New function.
593 * syscalls.c (_exit): Remove.
594 (do_AngelSWI): Likewise.
595 (CHECK_INIT): Remove.
596 (remap_handle): Call initialise_monitor_handles.
597 (__arm_monitor_handles_lock): New variable.
598 (initialise_monitor_handles): Make sure to run only once.