1 2006-12-11 Kazu Hirata <kazu@codesourcery.com>
3 Merge from newlib-csl-20060320-branch:
4 2006-12-01 Nathan Sidwell <nathan@codesourcery.com>
5 Kazu Hirata <kazu@codesourcery.com>
7 * m68k/Makefile.in (CF_ISRS): Use addprefix.
9 2006-11-01 Nathan Sidwell <nathan@codesourcery.com>
11 * m68k/Makefile.in (CFLAGS): Do not clear. Add to all compilations.
12 (ARFLAGS): Remove commented out definition.
15 * m68k/configure.in (DO) Set to list of target cpu families.
16 * m68k/configure: Rebuilt.
17 * m68k/Makefile.in (DO): New.
18 (UNHOSTED_BSP, UNHOSTED_OBJS, HOSTED_BSP, HOSTED_OBJS): Move
20 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5275evb,
21 m5282evb, m5329evb, m5485evb): Move earlier.
22 (all): Add all_$DO dependencies.
23 (all_cf, all_m68k): New targets, depend on cf & m68k bsps as
25 (m%-ram.ld, m%-rom.ld, m%-ram-hosted.ld, m%-rom-hosted.ld): Add
27 (install): Add install_$DO dependencies.
28 (install_cf, install_m68k): New targets. Perform cf and m68k
29 installs as appropriate.
30 (install_io): New, install the io libraries.
33 2006-10-23 Nathan Sidwell <nathan@codesourcery.com>
35 * m68k/Makefile.in (CF_CRT0): Rename to CF_CRT0S, separate hosted
37 (CF_OBJS): Add cf-isv.o.
38 (CF_SOURCES): Add cf-isv.S.
39 (cf-hosted-crt0.o, cf-unhosted-crt0.o): New targets.
40 * m68k/cf-isv.S: New, broken out of ...
41 * m68k/cf-crt0.S: ... here. Add HOSTED & UNHOSTED differences.
42 * m68k/cf-crt1.c (__start1): Add heap_limit argument.
43 (__heap_limit): Define.
44 * m68k/cf-sbrk.c (__heap_limit): Declare.
45 (sbrk): Adjust for __heap_limit.
46 * m68k/cf.sc: Use different crt0's for hosted & unhosted.
47 Install a separate isv.o file.
48 * m68k/io.h (HOSTED_PUTCHAR): Replace with ...
49 (HOSTED_INIT_SIM): ... this.
52 2006-10-20 Nathan Sidwell <nathan@codesourcery.com>
54 * m68k/Makefile.in (CF_BOARDS): Add m5275evb.
55 (m5275evb): New board.
58 2006-10-20 Vladimir Prus <vladimir@codesourcery.com>
60 * m68k/cf.sc: Add linkonce sections and
64 2006-10-07 Nathan Sidwell <nathan@codesourcery.com>
66 * m68k/Makefile.in: Adjust Coldfire rules.
67 (BDM_CRT0, BDM_BSP, BDM_OBJS, BDM_ISRS): Rename to ...
68 (CF_CRT0, CF_BSP, CF_OBJS, CF_ISRS): ... here. Adjust.
69 (BDM_OTHER_OBJS): Remove.
70 (BDM_SYSOBJS): Rename to ...
71 (UNHOSTED_OBJS): ... here. Adjust.
72 (UNHOSTED_BSP, HOSTED_OBJS, HOSTED_BSP): New.
73 (CF_HOSTED_SCRIPTS): New.
74 (CF_SCRIPTS, CF_SOURCES): Adjust.
75 * m68k/cf.sc: Add IO library variable.
76 * m68k/bdm-crt0.S, m68k/bdm-crt1.c, m68k/bdm-isrs.c,
77 m68k/bdm-sbrk.c, m68k/bdm-semihost.S: Rename to ...
78 * m68k/cf-crt0.S, m68k/cf-crt1.c, m68k/cf-isrs.c, m68k/cf-sbrk.c,
79 m68k/cf-hosted.S: ... here.
80 * m68k/cf-exit.c: New.
81 * m68k/bdm-gdb.h, m68k/bdm-semihost.h: Merge into ...
82 * m68k/io.h: ... here. Add unhosted support. Adjust conversion
84 * m68k/bdm-gdb.c: Rename to ...
85 * m68k/io-gdb.c: ... here. Adjust names of conversion functions.
86 * m68k/bdm-close.c, m68k/bdm-exit.c, m68k/bdm-fstat.c,
87 m68k/bdm-gettimeofday.c, m68k/bdm-isatty.c, m68k/bdm-lseek.c,
88 m68k/bdm-open.c, m68k/bdm-read.c, m68k/bdm-rename.c,
89 m68k/bdm-stat.c, m68k/bdm-system.c, m68k/bdm-time.c,
90 m68k/bdm-unlink.c, m68k/bdm-write.c: Rename to ...
91 * m68k/io-close.c, m68k/io-exit.c, m68k/io-fstat.c,
92 m68k/io-gettimeofday.c, m68k/io-isatty.c, m68k/io-lseek.c,
93 m68k/io-open.c, m68k/io-read.c, m68k/io-rename.c, m68k/io-stat.c,
94 m68k/io-system.c, m68k/io-time.c, m68k/io-unlink.c,
95 m68k/io-write.c: ... here. Include io.h. Adjust for hosted &
96 unhosted libraries. Adjust names of gdb conversion functions.
99 2006-09-29 Nathan Sidwell <nathan@codesourcery.com>
101 * m68k/bdm-semihost.S: Add more comments. Make instruction weirder.
103 2006-09-22 Nathan Sidwell <nathan@codesourcery.com>
105 * m68k/bdm-crt1.c (hardware_init_hook): Use #defines for CACR bits.
107 2006-09-18 Nathan Sidwell <nathan@codesourcery.com>
109 * m68k/Makefile.in: Don't force a frame pointer on the ISRs.
110 * m68k/bdm-crt1.c (__start1): Don't set the VBR here.
111 (hardeare_init_hook): Define weakly. Set VBR here, enable caching
115 * m68k/Makefile.in (bdm-semihost.o): Build from bdm-semihost.S.
116 * m68k/bdm-semihost.c: Remove.
117 * m68k/bdm-semihost.S: New.
118 * m68k/bdm-crt0.S: Don't install semihosting trap handler.
119 * m68k/bdm-close.c, bdm-exit.c, bdm-fstat.c, bdm-gettimeofday.c,
120 bdm-isatty.c, bdm-lseek.c, bdm-open.c, bdm-read.c, bdm-rename.c,
121 bdm-stat.c, bdm-system.c, bdm-unlink.c, bdm-write.c): Update.
122 * m68k/bdm-isrs.c: Update comment.
123 * m68k/bdm-semihost.h (BDM_TRAPNUM, BDM_FUNC_REG, BDM_ARG_REG,
125 (__bdm_semihost): Declare.
128 2006-09-15 Nathan Sidwell <nathan@codesourcery.com>
130 * m68k/Makefile.in (BDM_OTHER_OBJS): Remove sbrk.o.
131 (BDM_SYSOBJS): Add bdm-sbrk.o.
132 * m68k/bdm-sbrk.c: New.
135 2006-09-06 Nathan Sidwell <nathan@codesourcery.com>
137 * m68k/Makefile.in (CF_SOURCES): New.
138 (install): Install them.
141 2006-09-01 Nathan Sidwell <nathan@codesourcery.com>
143 * m68k/cf.sc: Add .jcr section to .text.
145 2006-12-11 Ben Elliston <bje@au.ibm.com>
147 * configure.in: Remove extra whitespace from config_testsuite =
148 VALUE statements to eliminate shell errors. Remove superfluous
150 * configure: Regenerate.
152 2006-12-08 Sa Liu <saliu@de.ibm.com>
154 * spu/exit.c (libgloss_exit): Rename from this ..
155 (_exit): .. to this. Overhaul.
157 * spu/crt0.S, spu/crti.S, spu/crtn.S: New files.
158 * spu/crt0.C, spu/init.c: Remove.
159 * spu/configure.in (AC_INIT): Check for crt0.S, not crt0.C.
160 * spu/configure: Regenerate.
161 * spu/Makefile.in (crti.o, crtn.o, crt1.o, crt2.o): New targets.
162 (OBJS): Remove init.o.
164 (OUTPUTS): Add $(CRTOBJS).
166 2006-11-27 Jeff Johnston <jjohnstn@redhat.com>
168 * mips/crt0.S: Fix preprocessor statements from previous patch
171 2006-11-24 Thiemo Seufer <ths@mips.com>
172 Nigel Stephens <nigel@mips.com>
174 * mips/crt0.S (_start): Use all available float registers. Don't touch
175 SR_PE on post-mips2 CPUs, it means soft reset there.
177 2006-11-22 Luca Barbato <lu_zero@gentoo.org>
179 * spu/syscalls.c: Include spu_intrinsics.h to provide vector keyword.
181 2006-11-17 Jeff Johnston <jjohnstn@redhat.com>
183 * mn10300/Makefile.in: Add spaces after do in "for" loop.
185 2006-11-08 Jie Zhang <jie.zhang@analog.com>
187 * bfin/configure.in: New.
189 * bfin/Makefile.in: New.
190 * bfin/syscalls.c: New.
191 * bfin/aclocal.m4: Generate.
192 * bfin/configure: Ditto.
193 * configure.in: Add support for bfin-*-*.
194 * configure: Regenerate.
195 * syscall.h (SYS_argc): Define.
196 (SYS_argnlen): Define.
199 2006-10-10 Thiemo Seufer <ths@mips.com>
201 * mips/Makefile.in: Add INCLUDES to local compile rules.
203 2006-10-06 Jeff Johnston <jjohnstn@redhat.com>
205 * Makefile.in: Add CFLAGS_FOR_TARGET and CCASFLAGS to
208 2006-10-03 Jeff Johnston <jjohnstn@redhat.com>
210 * arm/linux-syscalls0.c: Rewrite bx insn architecture flag check
211 to avoid use of __ARM_ARCH__.
213 2006-10-02 Nick Clifton <nickc@redhat.com>
215 * arm/linux-syscalls0.c: Add arm architecture flag
216 checks around bx insn.
218 2006-09-07 Masaki Muranaka <monaka@monami-software.com>
220 * xstormy16/Makefile.in (clean): Fix a mismatched parenthesis.
222 2006-09-01 Kazu Hirata <kazu@codesourcery.com>
224 Merge from newlib-csl-20060320-branch:
225 2006-08-31 Nathan Sidwell <nathan@codesourcery.com>
227 * m68k/bdm-crt1.c: Call hardware_init_hook before copying
230 * m68k/Makefile.in (CF_BDM_SCRIPTS): Rename to CF_RAM_SCRIPTS.
231 (CF_SCRIPTS): Update.
232 (%-bdm.ld): Rename to %-ram.ld.
234 2006-08-25 Nathan Sidwell <nathan@codesourcery.com>
236 * m68k/Makefile.in (DBUG_BSP, DBUG_OBJS): Remove.
238 (BDM_OBJS): Add bdm-crt1.o.
239 (BDM_OTHER_OBJS): Remove print.o putnum.o
241 (CF_BDM_SCRIPTS): Generated name of ram scripts.
242 (CF_ROM_SCRIPTS): Generated name of rom scripts.
243 (CF_SCRIPTS): Adjust.
245 (bdm-crt0.o, bdm-crt1.o): New targets.
247 (m5208evb, m5213evb, m52235evb, m5235evb, m5273c3, m5282evb,
248 m5329evb, m5485evb): New.
249 (%-bdm.ld, %-rom.ld): New. Replace individual linker script rules.
250 (install): Remove DBUG installs.
251 * m68k/bdm-crt0.S: New.
252 * m68k/bdm-crt1.c: New.
253 * m68k/bdm-exit.c: Call __reset.
254 * m68k/bdm-isv.c: Remove.
255 * m68k/cf.sc: Adjust to produce either rom or ram images.
256 * m68k/dbug-exit.S, m68k/dbug-inbyte.S, m68k/dbug-outbyte.S: Remove.
258 2006-07-24 Nathan Sidwell <nathan@codesourcery.com>
261 * m68k/cf.sc: Set entry point to _start.
262 * m68k/crt0.X (_start): New name for entrypoint
263 (start): Weak alias for start.
265 2006-06-09 Nathan Sidwell <nathan@codesourcery.com>
267 * m68k/bdm-system.c (_system): Support system(NULL).
269 2006-06-08 Nathan Sidwell <nathan@codesourcery.com>
271 * m68k/bdm-system.c (_system): Properly encode non failure exit
274 2006-06-05 Nathan Sidwell <nathan@codesourcery.com>
276 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-inbyte.o.
278 * m68k/bdm-close.c: Add copyright notice.
279 * m68k/bdm-fstat.c: Add copyright notice.
280 * m68k/bdm-gettimeofday.c: Add copyright notice.
281 * m68k/bdm-inbyte.c: Remove.
282 * m68k/bdm-isatty.c: Add copyright notice.
283 * m68k/bdm-lseek.c: Add copyright notice. Fix &/| thinko.
284 * m68k/bdm-open.c: Add copyright notice.
285 * m68k/bdm-read.c: Add copyright notice.
286 * m68k/bdm-rename.c: Add copyright notice.
287 * m68k/bdm-stat.c: Add copyright notice.
288 * m68k/bdm-system.c: Add copyright notice.
289 * m68k/bdm-time.c: New.
290 * m68k/bdm-unlink.c: Add copyright notice.
291 * m68k/bdm-write.c: Add copyright notice.
293 2006-05-25 Nathan Sidwell <nathan@codesourcery.com>
295 * m68k/Makefile.in (m52235-dbug.ld, m52235-bdm.ld): New
298 2006-05-24 Nathan Sidwell <nathan@codesourcery.com>
300 * m68k/Makefile.in (BDM_SYSOBJS): Remove bdm-outbyte.o.
301 * m68k/bdm-outbyte.c: Delete.
302 * m68k/bdm-semihost.h (BDM_OUTBYTE): Mark as obsolete.
304 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
306 * m68k/bdm-semihost.h: Add new constants for additional
307 semihosting functions. Add new BDM_TRAP macro to encapsulate
309 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
310 * m68k/bdm-outbyte.c (outbyte): Ditto.
311 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
312 now called BDM_TRAPNUM.
313 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
314 containing declarations and conversion functions for GDB's fileio
316 * m68k/bdm-close.c: New file to define corresponding function.
317 * m68k/bdm-fstat.c: Ditto.
318 * m68k/bdm-gettimeofday.c: Ditto.
319 * m68k/bdm-isatty.c: Ditto.
320 * m68k/bdm-lseek.c: Ditto.
321 * m68k/bdm-open.c: Ditto.
322 * m68k/bdm-read.c: Ditto.
323 * m68k/bdm-rename.c: Ditto.
324 * m68k/bdm-stat.c: Ditto.
325 * m68k/bdm-system.c: Ditto.
326 * m68k/bdm-unlink.c: Ditto.
327 * m68k/bdm-write.c Ditto.
328 * m68k/Makefile.in: Add dependencies for new files.
330 2006-03-29 Nathan Sidwell <nathan@codesourcery.com>
332 * m68k/bdm-isv.c (software_init_hook): Fix trap numbering.
334 * m68k/Makefile.in (CF_SCRIPTS): Add m5329 board.
336 (*-dbug.ld, *-bdm.ld): Add appropriate IO definition.
337 (m5329evb-dbug.ld, m5329evb-bdm.ld): New.
338 * cf.sc (GROUP): Revert previous change. Add IO library.
340 * m68k/Makefile.in (BDM_BSP, BDM_OBJS, BDM_ISRS): New.
341 (CF_SCRIPTS): Rename dbug scripts. Add bdm scripts. Add m5485
343 (all): Add new targets.
344 (BDM_BSP): New target.
345 (bdm-isv.o, bdm-exit.o, bdm-outbyte.o, bdm-semihost.o): New
347 (BDM_ISRS): New targets.
348 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld, m5282evb.ld):
350 (m5485evb-dbug): New.
351 (m5208evb-bdm.ld, m5213evb-bdm.ld, m5235evb-bdm.ld,
352 m5272c3-bdm.ld, m5282evb-bdm.ld, m5485evb-bdm.ld): New.
353 (install): Add BDM_BSP.
354 * m68k/bdm-exit.c: New
355 * m68k/bdm-inbyte.c: New
356 * m68k/bdm-outbyte.c: New
357 * m68k/bdm-semihost.c: New
358 * m68k/bdm-semihost.h: New
359 * m68k/bdm-isrs.c: New.
360 * m68k/bdm-isv.c: New.
361 * dbug-cf.sc: Renamed to ...
362 * cf.sc: ... here. Add bdm flexibility. Remove GROUP
364 2006-05-22 Sandra Loosemore <sandra@codesourcery.com>
366 * m68k/bdm-semihost.h: Add new constants for additional
367 semihosting functions. Add new BDM_TRAP macro to encapsulate
369 * m68k/bdm-exit.c (_exit): Use new BDM_TRAP macro.
370 * m68k/bdm-outbyte.c (outbyte): Ditto.
371 * m68k/bdm-isrs.c, m68k/bdm-isv.c: Former BDM_TRAP
372 now called BDM_TRAPNUM.
373 * m68k/bdm-gdb.h, m68k/bdm-gdb.c: New files
374 containing declarations and conversion functions for GDB's fileio
376 * m68k/bdm-close.c: New file to define corresponding function.
377 * m68k/bdm-fstat.c: Ditto.
378 * m68k/bdm-gettimeofday.c: Ditto.
379 * m68k/bdm-isatty.c: Ditto.
380 * m68k/bdm-lseek.c: Ditto.
381 * m68k/bdm-open.c: Ditto.
382 * m68k/bdm-read.c: Ditto.
383 * m68k/bdm-rename.c: Ditto.
384 * m68k/bdm-stat.c: Ditto.
385 * m68k/bdm-system.c: Ditto.
386 * m68k/bdm-unlink.c: Ditto.
387 * m68k/bdm-write.c Ditto.
388 * m68k/Makefile.in: Add dependencies for new files.
390 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
392 * spu/syscalls.c: Add a new argument to _send_to_ppe() to
394 * spu/jsre.h: Update declaration of _send_to_ppe().
395 * spu/close.c: Replace _send_to_ppe_0x2101() by _send_to_ppe().
396 * spu/fstat.c: Ditto.
397 * spu/lseek.c: Ditto.
401 * spu/unlink.c: Ditto.
402 * spu/write.c: Ditto.
404 2006-08-30 Kazunori Asayama <asayama@sm.sony.co.jp>
406 * spu/Makefile.in: Add dependency.
408 2006-08-24 Paul Brook <paul@codesourcery.com>
410 * arm/linux-crt0.c: Disable Arm stub for Thumb-2.
412 2006-08-23 Kazunori Asayama <asayama@sm.sony.co.jp>
414 * spu/Makefile.in: Add new object files.
415 * spu/syscalls.c: Move each system call to individual file.
416 * spu/jsre.h: Add declaration of _send_to_ppe_0x2101().
417 * spu/close.c: New file. Moved from spu/syscalls.c.
418 * spu/fstat.c: Likewise.
419 * spu/getpid.c: Likewise.
420 * spu/isatty.c: Likewise.
421 * spu/kill.c: Likewise.
422 * spu/lseek.c: Likewise.
423 * spu/open.c: Likewise.
424 * spu/read.c: Likewise.
425 * spu/stat.c: Likewise.
426 * spu/unlink.c: Likewise.
427 * spu/write.c: Likewise.
429 2006-08-21 David Ung <davidu@mips.com>
431 * mips/Makefile.in: Add rule for cygmon.o and pass the -mno-mips16
432 option since it uses the syscall instruction.
434 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
436 * spu/Makefile.in: Add special compiler
437 options to reduce size.
439 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
441 * spu/jsre.h(JSRE_STAT): New define.
442 (syscall_stat_t): New type.
443 * spu/syscalls.c(stat): New syscall.
445 2006-08-16 Joel Schopp <jschopp@austin.ibm.com>
447 * configure.in: Add spu support.
448 * configure: Regenerated.
449 * spu/Makefile.in: New file.
450 * spu/aclocal.m4: Ditto.
451 * spu/configure: Ditto.
452 * spu/configure.in: Ditto.
458 * spu/syscalls.c: Ditto.
460 2006-07-05 Shaun Jackman <sjackman@gmail.com>
462 * arm/linux-crt0.S: Remove file.
463 * arm/linux-crt0.c: New file. Supports PIC code.
465 2006-07-04 Shaun Jackman <sjackman@gmail.com>
467 * arm/linux-syscalls0.S (ftruncate, getegid, geteuid, getgid,
468 getgroups, getpgid, getpgrp, getuid, lchown, pause, pipe,
469 setpgid, setgid, setsid, setuid, sigprocmask, sync, uname): New
472 2006-06-30 DJ Delorie <dj@redhat.com>
474 * m32c/crt0.S (done_inilist): Fix dwarf2 address sizes.
476 2006-06-23 Shaun Jackman <sjackman@gmail.com>
478 * arm/elf-linux.specs: New file.
480 2006-06-13 Sandra Loosemore <sandra@codesourcery.com>
482 * arm/syscalls.c (_unlink, isatty, _system, _rename):
483 Make them do something useful in the ARM_RDI_MONITOR case.
485 2006-06-08 Fred Fish <fnf@specifix.com>
487 * mips/idt.ld, mips/idt32.ld, mips/idt64.ld, mips/nullmon.ld,
488 mips/pmon.ld: Keep special sections generated by mips gcc.
490 2006-06-05 Shaun Jackman <sjackman@gmail.com>
492 * arm/linux-syscalls0.S (reboot): Remove.
493 * arm/linux-syscalls1.c (reboot): New function.
495 2006-06-05 Shaun Jackman <sjackman@gmail.com>
497 * arm/syscalls.c (kill) [ARM_RDI_MONITOR]: Use the signal
498 argument to choose an ADP exception reason.
499 * arm/libcfunc.c (abort): Remove this function.
501 2006-05-30 Shaun Jackman <sjackman@gmail.com>
503 * arm/Makefile.in: Add Linux syscall interface.
504 * arm/linux-crt0.S: New file.
505 * arm/linux-syscall.h: New file.
506 * arm/linux-syscalls0.S: New file.
507 * arm/linux-syscalls1.c: New file.
509 2006-05-23 Fred Fish <fnf@specifix.com>
511 * mips/configure.in: Change mipsisa64-*-* to
512 mipsisa64*-*-* to catch minor variations like
514 * mips/configure: Regenerated.
516 2006-05-10 Jeff Johnston <jjohnstn@redhat.com>
518 * Makefile.in: Pass some additional flags in FLAGS_TO_PASS.
519 * configure.in: Add additional flags when creating Makefile.
520 * configure: Regenerated.
522 * arm/configure.in: Set with_multisubdir when creating Makefile.
523 * cris/configure.in: Ditto.
524 * d30v/configure.in: Ditto.
525 * frv/configure.in: Ditto.
526 * i386/configure.in: Ditto.
527 * iq2000/configure.in: Ditto.
528 * libnosys/configure.in: Ditto.
529 * m32c/configure.in: Ditto.
530 * m32r/configure.in: Ditto.
531 * m68hc11/configure.in: Ditto.
532 * m68k/configure.in: Ditto.
533 * mcore/configure.in: Ditto.
534 * mips/configure.in: Ditto.
535 * mn10200/configure.in: Ditto.
536 * mn10300/configure.in: Ditto.
537 * mt/configure.in: Ditto.
538 * pa/configure.in: Ditto.
539 * rs6000/configure.in: Ditto.
540 * sparc/configure.in: Ditto.
541 * cris/configure: Regenerated.
542 * d30v/configure: Ditto.
543 * frv/configure: Ditto.
544 * i386/configure: Ditto.
545 * iq2000/configure: Ditto.
546 * libnosys/configure: Ditto.
547 * m32c/configure: Ditto.
548 * m32r/configure: Ditto.
549 * m68hc11/configure: Ditto.
550 * m68k/configure: Ditto.
551 * mcore/configure: Ditto.
552 * mips/configure: Ditto.
553 * mn10200/configure: Ditto.
554 * mn10300/configure: Ditto.
555 * mt/configure: Ditto.
556 * pa/configure: Ditto.
557 * rs6000/configure: Ditto.
558 * sparc/configure: Ditto.
560 2006-04-19 Jeff Johnston <jjohnstn@redhat.com>
562 * configure.in: Modified to support autoconf 2.59.
563 * */configure.in: Ditto.
564 * configure: Regenerated.
565 * */configure: Ditto.
566 * wince/aclocal.m4: Ditto.
567 * acinclude.m4: New file.
569 * arm/aclocal.m4: Ditto.
570 * cris/aclocal.m4: Ditto.
571 * crx/aclocal.m4: Ditto.
572 * d30v/aclocal.m4: Ditto.
573 * fr30/aclocal.m4: Ditto.
574 * frv/aclocal.m4: Ditto.
575 * hp74x/aclocal.m4: Ditto.
576 * i386/aclocal.m4: Ditto.
577 * i960/aclocal.m4: Ditto.
578 * iq2000/aclocal.m4: Ditto.
579 * libnosys/aclocal.m4: Ditto.
580 * m32c/aclocal.m4: Ditto.
581 * m32r/aclocal.m4: Ditto.
582 * m68hc11/aclocal.m4: Ditto.
583 * m68k/aclocal.m4: Ditto.
584 * mcore/aclocal.m4: Ditto.
585 * mips/aclocal.m4: Ditto.
586 * mn10200/aclocal.m4: Ditto.
587 * mn10300/aclocal.m4: Ditto.
588 * mt/aclocal.m4: Ditto.
589 * pa/aclocal.m4: Ditto.
590 * rs6000/aclocal.m4: Ditto.
591 * sparc/aclocal.m4: Ditto.
592 * sparc/libsys/aclocal.m4: Ditto.
593 * xstormy16/aclocal.m4: Ditto.
595 2006-04-18 Mark Mitchell <mark@codesourcery.com>
597 * doc/porting.texi: Document libgloss build conventions.
599 2006-03-22 Nathan Sidwell <nathan@codesourcery.com>
601 * mt/startup-16-002.S (.internal_io): Make @nobits.
602 * mt/startup-16-003.S (.internal_io): Make @nobits.
603 * mt/startup-ms2.S (.internal_io): Make @nobits.
605 2006-03-02 DJ Delorie <dj@redhat.com>
607 * m32c/exit.S: Preserve r1.
609 2006-02-24 Paul Brook <paul@codesourcery.com>
611 * arm/redboot-crt0.S: Use cps in Thumb-2 mode.
613 2006-02-22 Nathan Sidwell <nathan@codesourcery.com>
615 * m68k/Makefile.in (CF_SCRIPTS): New.
616 (all): Add CF_SCRIPTS.
617 (m5208evb.ld, m5213evb.ld, m5235evb.ld, m5272c3.ld,
618 m5282evb.ld): New targets
619 (install): Iterate over CF_SCRIPTS.
620 * m68k/crt0.S: Don't use dbra on any cf chips.
621 * m68k/dbug-cf.sc: New.
623 2006-02-07 Paul Brook <paul@codesourcery.com>
625 * arm/crt0.S: Add Thumb-2 startup code.
626 * arm/redboot-crt0.S: Ditto.
627 * arm/libcfunc.c (do_AngelSWI): Use AngelSWIInsn.
628 * arm/swi.h (AngelSWIInsn, AngelSWIAsm): Define.
629 * arm/trap.S: Disable for Thumb-2.
631 2006-01-18 Nathan Sidwell <nathan@codesourcery.com>
633 * mt/ms2.ld (.sram): Correct typo in section names.
635 2006-01-16 Nathan Sidwell <nathan@codesourcery.com>
637 * mt/Makefile.in (SCRIPTS, CRT0): Add ms2 files.
638 (crt0-ms2.o): New target.
639 * mt/crt0-ms2.S, mt/exit-ms2.c, mt/ms2.ld, mt/startup-ms2.S: New.
641 2006-01-04 Paul Brook <paul@codesourcery.com>
643 * m68k/bcc.ld: Add .got.plt and .got
644 * m68k/idp.ld: Ditto.
645 * m68k/idpgdb: Ditto.
646 * m68k/mvme135.ld: Ditto.
647 * m68k/sbc5204.ld: Ditto.
648 * m68k/sbc5206.ld: Ditto.
649 * m68k/sim.ld: Ditto.
651 2005-12-13 DJ Delorie <dj@redhat.com>
653 * m32c/crt0.S: Add support for preinit, init, and fini arrays, and
654 .init and .fini processing.
655 * m32c/crtn.S: Likewise.
656 * m32c/exit.S: Likewise.
658 2005-12-13 Nathan Sidwell <nathan@codesourcery.com>
660 * mt/16-002.ld: Change architecture to 'mt'. Remove
662 * mt/16-003.ld: Likewise.
663 * mt/64-001.ld: Likewise.
664 * mt/Makefile.in: Change comment to reference 'mt' rather than 'ms1'.
665 * mt/crt0.S: Likewise.
667 2005-12-12 Nathan Sidwell <nathan@codesourcery.com>
669 * configure.in: Replace ms1 arch with mt arch.
670 * configure: Rebuilt.
671 * mt: Renamed from ms1 dir.
673 2005-12-06 Paul Brook <paul@codesourcery.com>
675 * m68k/bcc.ld: Add .text.*, .rodata.*, .data.* and .bss.*.
676 * m68k/idp.ld: Ditto.
677 * m68k/idpgdb: Ditto.
678 * m68k/mvme135.ld: Ditto.
679 * m68k/sbc5204.ld: Ditto.
680 * m68k/sbc5206.ld: Ditto.
681 * m68k/sim.ld: Ditto.
683 2005-11-30 Shaun Jackman <sjackman@gmail.com>
685 * libnosys/Makefile.in (OBJS): Add chown, readlink, and symlink.
686 * libnosys/chown.c: New file.
687 * libnosys/readlink.c: New file.
688 * libnosys/symlink.c: New file.
690 2005-11-30 Shaun Jackman <sjackman@gmail.com>
692 * arm/libcfunc.c (clock, sleep, usleep): New functions.
693 * arm/syscalls.c (_clock): New function.
694 (_times): Call _clock.
696 2005-11-17 Shaun Jackman <sjackman@gmail.com>
698 * libgloss/arm/libcfunc.c (isatty): Call _isatty. GDB now supports
699 the IsTTY SWI that _isatty calls.
701 2005-11-17 Hans-Peter Nilsson <hp@axis.com>
703 * cris/linunistd.h: Don't redefine errno as extern int.
705 2005-10-20 Jeff Johnston <jjohnstn@redhat.com>
707 * arm/configure.in: Add AC_SUBST for BUILD_CRT0_TRUE and
709 * arm/configure: Regenerate.
711 2005-10-17 Jeff Johnston <jjohnstn@redhat.com>
713 * arm/configure.in: Support building crt0.o when syscalls
714 are disabled in newlib.
715 * arm/configure: Regenerated.
717 2005-10-03 James E Wilson <wilson@specifix.com>
719 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
720 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
721 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
722 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
723 mips/pmon.ld: Add support for .bss.* sections.
725 2005-09-23 James E Wilson <wilson@specifix.com>
727 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
728 mips/dve.ld, mips/idt.ld, mips/idt32.ld, mips/idt64.ld,
729 mips/idtecoff.ld, mips/jmr3904app-java.ld, mips/jmr3904app.ld,
730 jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld, mips/nullmon.ld,
731 mips/pmon.ld: Change x* to x.* in existing linkonce lines. Add
732 support for .gnu.linkonce.b.*.
734 2005-08-30 Jeff Johnston <jjohnstn@redhat.com>
736 * rs6000/Makefile.in (VPATH): Use colon as separator.
738 2005-08-24 Aldy Hernandez <aldyh@redhat.com>
740 * ms1/access.c: Change copyright notice.
742 2005-08-19 DJ Delorie <dj@redhat.com>
744 * m32c/Makefile.in (m16cmon.ld, m32cmon.ld): Fix output names.
745 (*.o): Add dependencies.
746 * m32c/m32csys.h: Move syscall location to 0x400 as per Renesas
749 2005-08-18 DJ Delorie <dj@redhat.com>
751 * m32c/Makefile.in: Block out memory regions reserved for monitors
752 and simulators. Add monitor link scripts.
754 2005-08-16 Shaun Jackman <sjackman@gmail.com>
756 * arm/syscalls.c (initialise_monitor_handles): Set
757 monitor_stderr to the result of SWI_open(":tt", "a")
758 instead of simply duplicating stdout.
760 2005-08-10 DJ Delorie <dj@redhat.com>
762 * configure.in: Add m32c support.
763 * configure: Regenerated
764 * m32c: New directory, Renesas R8C/M16C/M32C support.
765 * m32c/abort.S m32c/argvlen.S m32c/argv.S m32c/chdir.S,
766 m32c/chmod.S m32c/close.S m32c/configure m32c/configure.in,
767 m32c/crt0.S, m32c/crtn.S, m32c/exit.S, m32c/fstat.S,
768 m32c/genscript, m32c/getpid.S, m32c/gettimeofday.S,
769 m32c/heaptop.S, m32c/isatty.S, m32c/kill.S, m32c/link.S,
770 m32c/lseek.S, m32c/m32csys.h, m32c/m32c.tmpl, m32c/Makefile.in,
771 m32c/open.S, m32c/read.S, m32c/sbrk.c, m32c/stat.S, m32c/time.S,
772 m32c/times.S, m32c/unlink.S, m32c/utime.S, m32c/write.S: New files
774 2005-08-02 Shaun Jackman <sjackman@gmail.com>
776 * libgloss/arm/libcfunc.c (isatty): New function.
778 2005-08-02 Shaun Jackman <sjackman@gmail.com>
780 * libgloss/arm/syscalls.c (_exit): Call _kill with the second
781 argument set to -1, which is an invalid signal number.
782 (_kill): Comment and coding style changes only.
783 (_raise): Remove function.
785 2005-07-19 Paul Brook <paul@codesourcery.com>
787 * arm/crt0.S: Ensure doubleword stack alignment.
789 2005-07-18 Richard Sandiford <richard@codesourcery.com>
791 * mips/array.ld (.sdata): Include .gnu.linkonce.s.*, not
793 (.sbss): Include .sbss.* and .gnu.linkonce.sb.*.
794 * mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld,
795 * mips/idt32.ld, mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
796 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
797 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
798 * mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld: As for mips/array.ld.
800 2005-07-18 Shaun Jackman <sjackman@gmail.com>
802 * libgloss/arm/libcfunc.c (abort): Call _exit instead of the RDI swi.
803 (alarm): Add the weak attribute.
804 (pause): New function. Return ENOSYS.
805 * libgloss/arm/syscalls.c (_getpid): Add the weak attribute.
808 (_link): Ditto. Return ENOSYS.
809 (_unlink): Call the swi instead of returning -1.
810 (_raise): Add the weak attribute. Return ENOSYS.
811 (isatty): Rename to _isatty. Call the swi instead of returning 1.
812 (_system): Call the swi instead of returning ENOSYS.
815 2005-07-06 Aldy Hernandez <aldyh@redhat.com>
817 * configure.in: Add ms1 case.
818 * configure: Regenerate.
819 * ms1/16-002.ld: New.
820 * ms1/16-003.ld: New.
821 * ms1/64-001.ld: New.
825 * ms1/configure: New.
826 * ms1/configure.in: New.
827 * ms1/crt0-16-002.S: New.
828 * ms1/crt0-16-003.S: New.
829 * ms1/crt0-64-001.S: New.
831 * ms1/exit-16-002.c: New.
832 * ms1/exit-16-003.c: New.
833 * ms1/exit-64-001.c: New.
837 * ms1/gettime.c: New.
841 * ms1/Makefile.in: New.
845 * ms1/startup-16-002.S: New.
846 * ms1/startup-16-003.S: New.
847 * ms1/startup-64-001.S: New.
857 2005-05-19 Corinna Vinschen <vinschen@redhat.com>
859 * arm/elf-redboot.ld, iq2000/sim.ld, m68hc11/sim-valid-m68hc11.ld,
860 * m68hc11/sim-valid-m68hc12.ld, mcore/elf-cmb.ld, mips/cfe.ld,
861 * mips/ddb-kseg0.ld, mips/ddb.ld, mips/dve.ld, mips/idt.ld,
862 * mips/idt32.ld, mips/idt64.ld, mips/jmr3904app-java.ld,
863 * mips/jmr3904app.ld, mips/jmr3904dram-java.ld, mips/jmr3904dram.ld,
864 * mips/nullmon.ld, mips/pmon.ld, mn10200/eval.ld, mn10200/sim.ld,
865 * mn10300/asb2303.ld, mn10300/asb2305.ld, mn10300/eval.ld,
866 * mn10300/sim.ld, rs6000/ads.ld, rs6000/mbx.ld, rs6000/yellowknife.ld,
867 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3bb.ld, sh/sh3lcevb.ld,
868 * sparc/elfsim.ld, sparc/ex930.ld, sparc/ex931.ld, sparc/ex934.ld,
869 * sparc/sparc86x.ld, xstormy16/eva_app.ld, xstormy16/eva_stub.ld,
870 * xstormy16/sim_high.ld, xstormy16/sim_rom.ld: Add .debug_ranges
873 2005-05-05 Tobias Anderberg <tobias.anderberg@axis.com>
875 * arm/syscalls.c (get_errno): Fix output register constraint.
877 2005-05-05 J"orn Rennecke <joern.rennecke@st.com>
879 * rs6000/sim-getrusage.S: New file, broken out of:
881 * rs6000/Makefile.in (SIM_OBJS): Add sim-getrusage.o.
882 (sim-getrusage.o): New rule.
884 2005-04-28 Shaun Jackman <sjackman@gmail.com>
886 * libgloss/syscalls.c (get_errno): Add an output register constraint.
888 2005-04-19 Eric Christopher <echristo@redhat.com>
890 * mips/regs.S: Sign extend constants for mips64 and unify
893 2005-04-12 Shaun Jackman <sjackman@gmail.com>
895 * libgloss/arm/Makefile.in (RDPMON_BSP): librdpmon.a was empty due
899 2005-04-12 Richard Sandiford <rsandifo@redhat.com>
901 * mips/array.ld, mips/cfe.ld, mips/dve.ld, mips/idt32.ld,
902 * mips/idt64.ld, mips/idtecoff.ld, mips/idt.ld,
903 * mips/jmr3904app-java.ld, mips/jmr3904app.ld,
904 * mips/jmr3904dram-java.ld, mips/jmr3904dram.ld, mips/lsi.ld,
905 * mips/nullmon.ld, mips/pmon.ld: Keep .init and .fini.
907 2005-02-08 Antony King <antony.king@st.com>
909 * arm/syscalls.c: Change CHECK_INIT to pass reentrant struct
910 instead of file pointer.
912 2005-02-01 Hans-Peter Nilsson <hp@axis.com>
914 * cris/Makefile.in (ALL_INSTALL_FILES): New macro.
915 (ALL_INSTALL_FILES_NEWLIB_COPY): New macro.
916 (all): Use ALL_INSTALL_FILES instead of its contents. Add
917 ALL_INSTALL_FILES_NEWLIB_COPY.
918 ($(objroot)/newlib/%, $(objroot)/newlib/libnosys.a): New rules
920 2005-01-27 Hans-Peter Nilsson <hp@axis.com>
922 * configure.in: Support cris-*-* and crisv32-*-*.
923 * libnosys/configure.in: Ditto.
924 * configure, libnosys/configure: Regenerate.
925 * cris: New directory.
926 * cris/crt0.S, cris/crtn.c, cris/gensyscalls, cris/linunistd.h,
927 cris/outbyte.c, cris/configure.in, cris/crti.c, cris/lcrt0.c,
928 cris/Makefile.in, cris/setup.S, cris/configure: New files.
930 2005-01-21 Hans-Peter Nilsson <hp@axis.com>
932 * libnosys/warning.h (stub_warning): Remove "warning: " prefix.
934 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
936 * libnosys/warning.h (link_warning) [HAVE_GNU_LD and HAVE_ELF]:
937 Prefix symbol in section name with __SYMBOL_PREFIX. Do not use
938 __make_section_unallocated. Mark magic variable as used.
940 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
942 * libnosys/configure.in (libc_cv_asm_previous_directive): Set
944 (libc_cv_asm_popsection_directive): Ditto.
945 (libc_cv_section_attributes): Ditto.
946 (libc_symbol_prefix): Rename from libc_dollar_prefix. Check for
947 "_" as well, and set __SYMBOL_PREFIX accordingly.
948 * libnosys/configure: Regenerate.
950 2005-01-18 Hans-Peter Nilsson <hp@axis.com>
952 * libnosys/Makefile.in (LD, AS): Correct obsoleted suffix: Say
953 as-new and ld-new, not as.new and ld.new.
955 2005-01-14 Hans-Peter Nilsson <hp@axis.com>
957 * libnosys/warning.h (__make_section_unallocated)
958 [HAVE_ASM_PREVIOUS_DIRECTIVE, HAVE_ASM_POPSECTION_DIRECTIVE]: Use "\n"
959 instead of ";" to delimit assembly lines.
961 2005-01-07 Paul Brook <paul@codesourcery.com>
963 * arm/crt0.S: Call __libc_{init,fini}_array instead of
964 _init/_fini if they exist.
966 2004-11-26 Paul Brook <paul@codesourcery.com>
968 * arm/crt0.S (_start): Add .cantunwind annotation.
970 2004-10-28 Nick Clifton <nickc@redhat.com>
972 * configure.in: Add support for iq2000 target.
973 * configure: Regenerate.
975 2004-10-05 Tomer Levi <Tomer.Levi@nsc.com>
977 * configure.in: Support crx-*-*.
978 * configure: regenerate.
979 * crx/_exit.c: New file.
980 * crx/_getenv.c: Ditto.
981 * crx/_rename: Ditto.
982 * crx/close.c: Ditto.
983 * crx/configure.in: Ditto.
987 * crx/dvz_hndl.c: Ditto.
988 * crx/flg_hndl.c: Ditto.
989 * crx/fstat.c: Ditto.
990 * crx/getpid.c: Ditto.
991 * crx/iad_hndl.c: Ditto.
992 * crx/intable.c: Ditto.
993 * crx/isatty.c: Ditto.
995 * crx/lseek.c: Ditto.
996 * crx/Makefile.in: Ditto.
998 * crx/putnum.c: Ditto.
1000 * crx/sbrk.c: Ditto.
1001 * crx/sim.ld: Ditto.
1002 * crx/stat.c: Ditto.
1003 * crx/svc_hndl.c: Ditto.
1004 * crx/time.c: Ditto.
1005 * crx/und_hndl.c: Ditto.
1006 * crx/unlink.c: Ditto.
1007 * crx/write.c: Ditto.
1009 2004-10-01 Paul Brook <paul@codesourcery.com>
1011 * arm/configure.in: Add *-*-aebi target.
1012 * arm/configure: Regenerate.
1014 2004-08-25 Corinna Vinschen <vinschen@redhat.com>
1016 * i386/cygmon.ld (.text): Fix alignment.
1017 (.rodata): Handle .rodata.* sections.
1019 2004-06-27 Hideki Iwamoto <h-iwamoto@kit.hi-ho.ne.jp>
1021 * Makefile.in: Support $(DESTDIR).
1022 * arm/Makefile.in: Ditto.
1023 * d30v/Makefile.in: Ditto.
1024 * doc/Makefile.in: Ditto.
1025 * fr30/Makefile.in: Ditto.
1026 * frv/Makefile.in: Ditto.
1027 * hp74x/Makefile.in: Ditto.
1028 * i386/Makefile.in: Ditto.
1029 * i960/Makefile.in: Ditto.
1030 * iq2000/Makefile.in: Ditto.
1031 * libnosys/Makefile.in: Ditto.
1032 * m32r/Makefile.in: Ditto.
1033 * m68hc11/Makefile.in: Ditto.
1034 * m68k/Makefile.in: Ditto.
1035 * mcore/Makefile.in: Ditto.
1036 * mips/Makefile.in: Ditto.
1037 * mn10200/Makefile.in: Ditto.
1038 * mn10300/Makefile.in: Ditto.
1039 * pa/Makefile.in: Ditto.
1040 * rs6000/Makefile.in: Ditto.
1041 * sparc/Makefile.in: Ditto.
1042 * sparc/libsys/Makefile.in: Ditto.
1043 * xstormy16/Makefile.in: Ditto.
1045 2004-06-25 Jeff Johnston <jjohnstn@redhat.com>
1047 * libnosys/_exit.c: New file.
1048 * libnosys/Makefile.in: Add _exit.o.
1050 2004-06-17 Jeff Johnston <jjohnstn@redhat.com>
1052 * arm/configure.in: Check the value of newlib-may-supply-syscalls
1053 enablement variable to determine if crt0 should or should not be
1055 * arm/configure: Regenerated.
1056 * arm/Makefile.in: Changed to look at @BUILD_CRT0_TRUE@ and
1057 @BUILD_CRT0_FALSE@ variables set in configure to determine
1058 if crt0.o should be built and installed.
1060 2004-06-09 Toralf Lund <toralf@procaptura.com>
1062 * arm/crt0.S: Copied from newlib and it now also sets up stacks for
1063 FIQ and IRQ mode, plus calls hardware_init_hook() and
1064 software_init_hook() if present.
1065 * arm/libcfunc.c, arm/swi.h, arm/syscalls.c: Copied
1067 * arm/Makefile.in: Build crt0.o, rdpmon-crt0.o, rdimon-crt0.o,
1068 librdpmon.a, librdimon.a - support file for "bare" setup, as well
1069 as "RDP" and "RDI" monitors.
1070 * arm/coff-rdpmon.specs, arm/elf-rdpmon.specs,
1071 arm/coff-rdimon.specs, arm/elf-rdimon.specs: gcc specs files to go
1072 with above mentioned support libs and startfiles.
1074 2004-06-03 Alexandre Oliva <aoliva@redhat.com>
1076 * mn10300/sim.ld: Start at address 4, to avoid ambiguity with NULL
1079 2004-05-26 Jeff Johnston <jjohnstn@redhat.com>
1081 * libnosys/sbrk.c: Add include of <_syslist.h> and "config.h".
1083 2004-05-05 Richard Sandiford <rsandifo@redhat.com>
1085 * mips/array.ld, mips/cfe.ld, mips/ddb-kseg0.ld, mips/ddb.ld,
1086 * mips/dve.ld, mips/idt32.ld, mips/idt64.ld, mips/idt.ld
1087 * mips/jmr3904app.ld, mips/lsi.ld, mips/nullmon.ld, mips/pmon.ld
1088 (.eh_frame_hdr, .eh_frame, .gcc_except_table, .jcr): New sections.
1090 2004-04-02 Chris Demetriou <cgd@broadcom.com>
1092 * mips/regs.S (C0_COUNT): Fix comment that kept this from being
1094 * mips/vr4300.S: Use C0_COUNT as appropriate instead of hardcoding $9.
1095 * mips/vr5xxx.S: Likewise.
1097 2004-03-23 Eric Christopher <echristo@redhat.com>
1099 * frv/crt0.S: Fix comment.
1100 * mips/configure.in: Add mipsisa64-*-* to target support.
1101 * mips/configure: Regenerate.
1103 2004-03-03 Stephane Carrez <stcarrez@nerim.fr>
1105 * m68hc11/sci-inout.S: Supports -mlong-calls.
1106 * m68hc11/sim-valid-m68hc11.ld (.tramp): New section for trampolines.
1107 (.text): Mark the .installN and .finiN section with KEEP.
1108 (.vectors): Likewise for .vectors.
1109 (.gcc_except_table): New section.
1110 * m68hc11/sim-valid-m68hc12.ld (.tramp): New section for trampolines.
1111 (.text): Mark the .installN and .finiN section with KEEP.
1112 (.vectors): Likewise for .vectors.
1113 (.gcc_except_table): New section.
1115 2004-01-23 Gábor Lóki <loki@inf.u-szeged.hu>
1117 * m68k/leds.c: remove led_putnum(), zylons() forward
1118 function declarations.
1119 * m68k/leds.h: add zylons() forward function declaration.
1121 2004-01-06 Alexandre Oliva <aoliva@redhat.com>
1123 2003-12-02 Richard Sandiford <rsandifo@redhat.com>
1124 * frv/crt0.S (_start): Fix use of FDPIC conditionals. Move the set of
1125 gr11 outside the FDPIC conditional. Avoid clobbering gr4 too early.
1126 2003-11-14 Richard Sandiford <rsandifo@redhat.com>
1127 * frv/crt0.S: Fix fdpic sp calculation.
1128 2003-11-05 Alexandre Oliva <aoliva@redhat.com>
1129 * frv/crt0.S: Use __stacksize, not __stack, to initialize sp on
1130 FDPIC. Update comments on computing _GLOBAL_OFFSET_TABLE_. Don't
1131 fixup ctors nor dtors on FDPIC.
1132 2003-09-19 Alexandre Oliva <aoliva@redhat.com>
1133 * frv/crt0.S (_start): Set up gr15 only for FDPIC.
1134 * frv/crt0.S (_start): Save _GLOBAL_OFFSET_TABLE_ in gr17, and set
1135 gr15 before function calls.
1136 2003-09-19 DJ Delorie <dj@redhat.com>, Alexandre Oliva <aoliva@redhat.com>
1137 * frv/crt0.S (_start): Set up gr15 with _GLOBAL_OFFSET_TABLE_'s
1140 2003-10-27 Bernardo Innocenti <bernie@develer.com>
1142 * m68k/asm.h: Add macros for -fPIC, -msep-data and
1143 -mid-shared-library support.
1144 * m68k/crt0.S: Use macros for -fPIC, -msep-data and
1145 -mid-shared-library support.
1146 * m68k/sim-crt0.S: Likewise.
1148 2003-10-15 Bernardo Innocenti <bernie@develer.com>
1150 * m68k/sim-funcs.c (_XOPEN_SOURCE): Define to get the pid_t
1151 typedef from <unistd.h>.
1153 2003-08-26 Jason Merrill <jason@redhat.com>
1155 * sparc/elfsim.ld: Fix __EH_FRAME_BEGIN__ definition.
1156 * sparc/sparc86x.ld: Likewise.
1158 2003-08-20 Chris Demetriou <cgd@broadcom.com>
1160 * mips/crt0_cfe.S: New file.
1161 * mips/cfe_mem.c: New file.
1162 * mips/cfe_prestart.S: Remove.
1163 * mips/cfe.ld: Adjust to use crt0_cfe.o as the startup file, and
1164 and use _start as the entry point. Align BSS to 32-byte boundary.
1165 * mips/cfe.c: Reimplement to fit on top of a crt0_cfe.o file.
1166 * mips/cfe_api.h (__libcfe_stack_size, __libcfe_mem_limit)
1167 (__libcfe_meminit, __libcfe_stack_top): New prototypes.
1168 * mips/Makefile.in (CFEOBJS): Replace cfe_prestart.o with cfe_mem.o.
1169 (cfe.o, cfe_api.o, cfe_mem.o, crt0_cfe.o): New targets.
1170 * mips/configure.in: Build and install crt0_cfe.o when CFE support
1172 * mips/configure: Regenerate.
1174 2003-08-12 Jeff Johnston <jjohnstn@redhat.com>
1176 * i386/cygmon-salib.c (unlink): New stub.
1178 2003-08-08 Mark Salter <msalter@redhat.com>
1180 * i386/cygmon.ld: Add 4 byte alignment to __CTOR_LIST__
1182 Bernd Schmidt <bernds@redhat.com>
1184 * i386/cygmon.ld: Add entry for .rodata.
1186 2003-07-14 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1188 * m32r/configure.in: fixed bug to delete ../config-ml.in.
1190 2003-07-10 Alexandre Oliva <aoliva@redhat.com>
1192 2001-10-30 Jeff Johnston <jjohnstn@redhat.com>
1193 * mn10300/asb2305.ld: Added ASB2305 support.
1194 * mn10300/configure: Ditto.
1195 * mn10300/configure.in: Ditto.
1196 2001-09-12 Stan Cox <scox@redhat.com>
1197 * mn10300/asb2303.ld: New file. Linker script for the ASB2303
1199 * mn10300/configure.in: Add support for asb2303 board script.
1201 2003-07-08 Jeff Johnston <jjohnstn@redhat.com>
1203 * configure.in: Reapply Kazuhiro Inaoko's multilib patch from
1205 * configure: Regenerated.
1207 2003-06-23 Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
1209 * m32r/crt0.S (_start): Allow _stack to be placed anywhere
1212 2003-06-06 Stan Cox <scox@redhat.com>
1213 Jeff Johnston <jjohnstn@redhat.com>
1214 Anthony Green <green@redhat.com>
1216 * configure.in: Add iq2000 support.
1217 * configure: Rebuilt.
1218 * iq2000/Makefile.in, iq2000/access.c, iq2000/_exit.c,
1219 iq2000/configure, iq2000/chmod.c, iq2000/chown.c, iq2000/close.c,
1220 iq2000/configure.in, iq2000/creat.c, iq2000/crt0.S, iq2000/crt1.c,
1221 iq2000/execv.c, iq2000/execve.c, iq2000/fork.c, iq2000/fstat.c,
1222 iq2000/getpid.c, iq2000/gettime.c, iq2000/isatty.c, iq2000/kill.c,
1223 iq2000/lseek.c, iq2000/open.c, iq2000/pipe.c, iq2000/read.c,
1224 iq2000/sbrk.c, iq2000/sim.ld, iq2000/stat.c, iq2000/test.c,
1225 iq2000/time.c, iq2000/times.c, iq2000/trap.c, iq2000/trap.h,
1226 iq2000/unlink.c, iq2000/utime.c, iq2000/wait.c, iq2000/write.c:
1229 2003-05-27 Jeff Johnston <jjohnstn@redhat.com>
1231 * libnosys/Makefile.in: Add errno.o.
1232 * libnosys/errno.c: New file to supply errno definition if
1233 one not provided yet.
1235 2003-05-26 Eric Christopher <echristo@redhat.com>
1237 * mips/crt0.S: Remove stackbase variable set.
1239 2003-05-02 Eric Christopher <echristo@redhat.com>
1241 * mips/cma101.c (__sizemem): Make sure that end is not in .sdata.
1243 2003-04-29 Nick Clifton <nickc@redhat.com>
1245 * libnosys/sbrk.c: Remove unnecessary #include's.
1246 Change return type of _sbrk() function to void * to match
1247 definition in system header files.
1250 2003-04-23 Andrew Haley <aph@cambridge.redhat.com>
1252 * xstormy16/sim_rom.ld: New.
1253 * xstormy16/Makefile.in (SIM_SCRIPTS): Add sim_rom.ld.
1254 * xstormy16/crt0.s (_int_reset): Copy ROM data to RAM.
1255 * xstormy16/eva_app.ld (_rdata, _data): New.
1256 * xstormy16/sim_high.ld (_rdata, _data): New.
1258 2003-04-17 Inaoka Kazuhiro <inaoka.kazuhiro@renesas.com>
1260 * m32r/Makefile.in: Add multilib support.
1261 * m32r/configure.in: Ditto.
1262 * m32r/configure: Regenerated.
1264 2003-04-16 Nick Clifton <nickc@redhat.com>
1266 * xstormy16/sim_high.ld: Add .jcr section mapping.
1267 * xstormy16/eva_stub.ld: Likewise.
1268 * xstormy16/eva_app.ld: Likewise.
1270 2003-04-09 Chris Demetriou <cgd@broadcom.com>
1272 * mips/cfe.c (_flush_cache): New function.
1274 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1276 * mips/nullmon.c (_ftext, _end): Adjust declaration.
1277 (get_mem_info): Rework.
1279 2003-02-18 Richard Sandiford <rsandifo@redhat.com>
1281 * mips/crt0.S (zerobss): Reload __memsize after call.
1283 2003-02-17 Chris Demetriou <cgd@broadcom.com>
1285 * mips/cfe.c (__cfe_handle, __cfe_entrypt): Fix types.
1287 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1289 * mips/configure.in (mipsisa32el-*-*): Handle in the same way
1291 (mipsisa32r2-*-*, mipsisa32r2el-*-*): New, handled in the same
1292 way as mipsisa32-*-*.
1293 * mips/configure: Regenerate.
1295 2003-02-05 Chris Demetriou <cgd@broadcom.com>
1297 * mips/cfe.c (hardware_hazard_hook): Move...
1298 * mips/cfe_prestart.S (hardware_hazard_hook): To here,
1299 and translate into assembly.
1301 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1303 * mips/crt0.S (_start): Allocate 64 bytes of stack instead of 32.
1304 Pass an empty argv and envp to main().
1306 2003-01-08 Richard Sandiford <rsandifo@redhat.com
1308 * mips/configure.in (mips64vr-elf, mips64vrel-elf): New config.
1309 * mips/configure: Regenerate.
1311 2003-01-07 Chris Demetriou <cgd@broadcom.com>
1313 * crt0.S: Check for definition of __mips64 rather than
1314 checking (__mips < 3).
1316 * cygmon.c (sysCall): Avoid multi-line string literals.
1318 2002-11-12 Jeff Johnston <jjohnstn@redhat.com>
1320 * mips/Makefile.in: Add cygmon support.
1321 * mips/configure.in: Ditto.
1322 * mips/configure: Regenerated.
1323 * mips/crt0_cygmon.S: New file.
1324 * mips/cygmon.c: Ditto.
1325 * mips/pmon.S: Minor formatting and copyright changes.
1326 * mips/crt0.S: Ditto.
1328 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1330 * arm/Makefile.in: Add support for new pid specs.
1331 * arm/coff-iq80310.specs: Change to allow future support.
1332 * arm/elf-iq80310.specs: Ditto.
1333 * arm/elf-redboot.specs: Ditto.
1334 * arm/coff-redboot.ld: Add EH frame support.
1335 * arm/redboot-crt0.S: Add optional code to clear bss without
1337 * arm/coff-pid.specs: New file.
1338 * arm/elf-pid.specs: New file.
1340 2002-11-08 Jeff Johnston <jjohnstn@redhat.com>
1341 Catherine Moore <clm@redhat.com>
1343 * m32r/configure.in: Do not require gcc to be able to link an
1345 * m32r/configure: Regenerate.
1346 * m32r/Makefile.in: Directly reference gdbstub.
1348 2002-10-25 Bernd Schmidt <bernds@redhat.com>
1350 * i386/cygmon.ld: Add entry for .gcc_except_table.
1352 2000-10-25 Mark Salter <msalter@redhat.com>
1354 * i386/cygmon-crt0.S: Use __USER_LABEL_PREFIX__ for symbols. Always
1355 use __start for start symbol.
1356 * i386/cygmon-salib.c: Don't build __do_global_[cd]tors for AOUT.
1357 Disable file I/O extensions to make Plum Hall happy.
1358 * i386/cygmon.ld: Set __start as entry point.
1359 * i386/Makefile.in: Support IS_AOUT.
1360 * i386/configure.in: Support IS_AOUT.
1361 * i386/configure: Regenerated.
1362 * i386/cygmon-salib.c:
1363 * i386/cygmon-gmon.c (_mcount): It's _etext.
1365 2002-10-25 Jeff Johnston <jjohnstn@redhat.com>
1367 * configure.in: Clarify some of the triplets so unsupported
1368 configurations don't pass through.
1369 * configure: Regenerated.
1371 2002-10-18 Stephane Carrez <stcarrez@nerim.fr>
1373 * m68hc11/syscalls.c (sbrk): Use ptrdiff_t for increment parameter.
1375 2002-10-07 Richard Sandiford <rsandifo@redhat.com>
1377 * mips/ddb.ld: KEEP .init and .fini.
1378 * mips/ddb-kseg0.ld: Likewise.
1380 2002-10-04 Michael Snyder <msnyder@redhat.com>
1382 * m32r/m32r-lib.c (exceptionHandler): Fix computation of
1383 exception vector address, as suggested by Mitsubishi.
1384 (getExceptionVector): Ditto.
1386 2002-08-01 Chris Demetriou <cgd@broadcom.com>
1388 * mips/cfe.ld (STARTUP): New definition.
1389 * mips/ddb-kseg0.ld (STARTUP): Likewise.
1390 * mips/ddb.ld (STARTUP): Likewise.
1391 * mips/dve.ld (STARTUP): Likewise.
1392 * mips/idt.ld (STARTUP): Likewise.
1393 * mips/jmr3904app-java.ld (STARTUP): Likewise.
1394 * mips/jmr3904app.ld (STARTUP): Likewise.
1395 * mips/jmr3904dram-java.ld (STARTUP): Likewise.
1396 * mips/jmr3904dram.ld (STARTUP): Likewise.
1397 * mips/lsi.ld (STARTUP): Likewise.
1398 * mips/nullmon.ld (STARTUP): Likewise.
1399 * mips/pmon.ld (STARTUP): Likewise.
1401 2002-07-23 Stephane Carrez <stcarrez@nerim.fr>
1403 * README: Mention 68HC11/68HC12 support.
1404 * configure.in: Recognize m6811-elf and m6812-elf.
1405 * configure: Regenerated.
1406 * m68hc11/Makefile.in: New file.
1407 * m68hc11/configure.in: New file.
1408 * m68hc11/configure: New file.
1409 * m68hc11/crt0.S: New file.
1410 * m68hc11/sci-inout.S: New file for 68hc11/68hc12 sio.
1411 * m68hc11/sim-valid-m68hc11.ld: New file.
1412 * m68hc11/sim-valid-m68hc12.ld: New file.
1413 * m68hc11/syscalls.c: New file.
1415 2002-07-22 Aldy Hernandez <aldyh@redhat.com>
1417 * rs6000/simulator.S (gettimeofday): New.
1420 2002-07-18 Chris Demetriou <cgd@broadcom.com>
1422 * read.c (read): Don't assign past end of buffer, fix return value.
1424 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1426 * mips/Makefile.in (GENOBJS2): New variable to name other
1427 commonly used objects.
1428 (DVEOBJS, JMR3904OBJS): Reference GENOBJS2.
1430 * mips/Makefile.in: Add support for Broadcom CFE firmware.
1431 * mips/configure.in: (mipsisa32*-*-*, *): Likewise.
1432 * mips/configure: Regenerate.
1433 * mips/cfe.c: New file.
1434 * mips/cfe.ld: New file.
1435 * mips/cfe_api.c: New file.
1436 * mips/cfe_api.h: New file.
1437 * mips/cfe_api_int.h: New file.
1438 * mips/cfe_error.h: New file.
1439 * mips/cfe_prestart.S: New file.
1441 2002-07-12 Chris Demetriou <cgd@broadcom.com>
1443 * mips/array.ld (hardware_exit_hook, hardware_hazard_hook): New
1444 symbols for optionally-provided functions.
1445 * mips/ddb-kseg0.ld: Likewise.
1446 * mips/ddb.ld: Likewise.
1447 * mips/dve.ld: Likewise.
1448 * mips/idt.ld: Likewise.
1449 * mips/idt32.ld: Likewise.
1450 * mips/idt64.ld: Likewise.
1451 * mips/idtecoff.ld: Likewise.
1452 * mips/jmr3904app-java.ld: Likewise.
1453 * mips/jmr3904app.ld: Likewise.
1454 * mips/jmr3904dram-java.ld: Likewise.
1455 * mips/jmr3904dram.ld: Likewise.
1456 * mips/lsi.ld: Likewise.
1457 * mips/nullmon.ld: Likewise.
1458 * mips/pmon.ld: Likewise.
1459 * mips/crt0.S: Invoke hardware_exit_hook and hardware_hazard_hook
1460 functions if they are provided.
1461 (_exit): Handle __embedded_pic properly.
1463 2002-06-18 Dave Brolley <brolley@redhat.com>
1465 From Catherine Moore, Michael Meissner, Richard Sandiford:
1466 * configure.in: Support frv*-*-*.
1467 * frv/Makefile.in: New file.
1468 * frv/configure: New file.
1469 * frv/configure.in: New file.
1470 * frv/crt0.S: New file.
1471 * frv/fstat.c: New file.
1472 * frv/getpid.c: New file.
1473 * frv/isatty.c: New file.
1474 * frv/kill.c: New file.
1475 * frv/print.c: New file.
1476 * frv/putnum.c: New file.
1477 * frv/sbrk.c: New file.
1478 * frv/sim-close.S: New file.
1479 * frv/sim-exit.S: New file.
1480 * frv/sim-inbyte.c: New file.
1481 * frv/sim-lseek.S: New file.
1482 * frv/sim-open.S: New file.
1483 * frv/sim-read.S: New file.
1484 * frv/sim-time.c: New file.
1485 * frv/sim-unlink.S: New file.
1486 * frv/sim-write.S: New file.
1487 * frv/stat.c: New file.
1489 2002-05-11 Thomas Fitzsimmons <fitzsim@redhat.com>
1491 * libnosys/acconfig.h (HAVE_SECTION_ATTRIBUTES): New macro.
1492 * libnosys/configure.in: Check gcc's support for section attributes.
1493 * libnosys/warning.h: Have link_warning expand to nothing if gcc
1494 does not support section attributes.
1496 2002-04-22 Jonathan Larmour <jlarmour@redhat.com>
1498 * arm/syscall.h: New file. To define extra syscall values for RedBoot.
1500 * arm/redboot-syscalls.c (_close): Fix setting of errno value.
1505 (_rename): New function.
1508 (_unlink): Call a syscall for this now.
1511 (_gettimeofday): Ditto.
1513 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1515 * debug.h: Change mem_err to volatile to match definition in
1518 2002-04-17 Joel Sherrill <joel@OARcorp.com>
1520 * sparc/cygmon-salib.c, sparc/erc32-stub.c: Don't use multi-line
1523 2002-04-16 Jeff Johnston <jjohnstn@redhat.com>
1525 * m68k/configure.in: Change to use LIB_AC_PROG_CC instead
1526 of AC_PROG_CC to avoid building an executable in configuration.
1527 * m68k/configure: Regenerated.
1529 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1531 * d30v/syscalls.c: #include <time.h>. Don't use multi-line
1534 2002-04-15 Hans-Peter Nilsson <hp@bitrange.com>
1536 * m32r/trapmon0.c (__trap0): Don't use multi-line strings.
1538 2002-02-05 Mark Salter <msalter@redhat.com>
1540 * arm/elf-iq80310.specs: Ditto.
1541 * arm/elf-redboot.specs: Ditto.
1542 * arm/elf-redboot.ld: Fix eh_frame sections. Add .jcr section.
1543 * arm/redboot-crt0.S: Add support for __USES_INITFINI__.
1545 2002-02-01 Geoffrey Keating <geoffk@redhat.com>
1547 * xstormy16/Makefile.in (SIM_OBJS): Remove sbrk.o, add
1549 * xstormy16/eva_app.ld: Add __malloc_start.
1550 * xstormy16/sbrk.c: Remove.
1551 * xstormy16/sim_malloc_start.s: New file.
1552 * xstormy16/sim_high.ld: Make the stack start immediately at the
1555 2002-02-01 Michael Meissner <meissner@redhat.com>
1557 * mips/cma101.c (__sizemem_default): Allow user to specify the
1559 (__sizemem): Use it.
1561 2002-01-24 Mark Salter <msalter@redhat.com>
1563 * arm/redboot-crt0.S: Use __get_memtop to put stack in high memory.
1565 * arm/redboot-syscalls.c (_times): Unconditionally use SYS_times.
1566 (__get_memtop): New funtion to return top of memory.
1568 2002-01-15 Mark Salter <msalter@redhat.com>
1570 * xstormy16/eva_stub.ld: Provide interrupt routine symbols which
1571 forward interrupts to user application vectors.
1573 * xstormy16/crt0_stub.s: Remove default interrupt routines.
1575 * xstormy16/Makefile.in: Rename stub app to eva_stub.elf and
1576 add it to install list.
1578 2002-01-07 Mark Salter <msalter@redhat.com>
1580 * configure.in: Add support for arm, strongarm, and xscale.
1581 * configure: Regenerated.
1582 * arm/coff-iq80310.specs: New file.
1583 * arm/coff-redboot.ld: New file.
1584 * arm/coff-redboot.specs: New file.
1585 * arm/configure: New file.
1586 * arm/configure.in: New file.
1587 * arm/elf-iq80310.specs: New file.
1588 * arm/elf-redboot.ld: New file.
1589 * arm/elf-redboot.specs: New file.
1590 * arm/Makefile.in: New file.
1591 * arm/redboot-crt0.S: New file.
1592 * arm/redboot-syscalls.c: New file.
1594 2001-12-22 Geoffrey Keating <geoffk@redhat.com>
1595 Mark Salter <msalter@redhat.com>
1596 Catherine Moore <clm@redhat.com>
1597 Richard Henderson <rth@redhat.com>
1599 * configure.in: Add xstormy16.
1600 * libnosys/configure.in: Add xstormy16.
1601 * configure: Regenerated.
1602 * libnosys/configure: Regenerated.
1603 * xstormy16/Makefile.in: New file.
1604 * xstormy16/close.c: New file.
1605 * xstormy16/configure: New file.
1606 * xstormy16/configure.in: New file.
1607 * xstormy16/crt0.s: New file.
1608 * xstormy16/crt0_stub.s: New file.
1609 * xstormy16/crti.s: New file.
1610 * xstormy16/crtn.s: New file.
1611 * xstormy16/eva_app.c: New file.
1612 * xstormy16/eva_app.ld: New file.
1613 * xstormy16/eva_stub.ld: New file.
1614 * xstormy16/fstat.c: New file.
1615 * xstormy16/getpid.c: New file.
1616 * xstormy16/kill.c: New file.
1617 * xstormy16/lseek.c: New file.
1618 * xstormy16/open.c: New file.
1619 * xstormy16/sbrk.c: New file.
1620 * xstormy16/sim_high.ld: New file.
1621 * xstormy16/stat.c: New file.
1622 * xstormy16/syscalls.S: New file.
1623 * xstormy16/syscalls.m4: New file.
1624 * xstormy16/unlink.c: New file.
1625 * xstormy16/xstormy16_stub.c: New file.
1627 2001-10-31 Jeff Johnston <jjohnstn@redhat.com>
1629 * m32r/Makefile.in: Use gdb stub set by configure.
1630 * m32r/configure.in: Add a special macro for testing
1631 c compiler without building executable. Add setting of
1633 * m32r/configure: Regenerated.
1635 2001-10-31 David Howells <dhowells@redhat.com>
1637 * syscall.h: Added SYS_times, SYS_gettimeofday, SYS_link values.
1638 * mn10300/times.c: Renamed "times" to "_times" so that it can be
1639 referenced by newlib.
1640 * mn10300/cygmon.c: New file.
1641 * mn10300/crt0_redboot.S: Ditto.
1642 * mn10300/crt0_cygmon.S: Ditto.
1643 * mn10300/Makefile.in: Added RedBoot and Cygmon support.
1644 * mn10300/configure.in: Changed to allow for future
1645 evaluation boards to be added.
1646 * mn10300/configure: Regenerated.
1648 2001-10-17 Michael Meissner <meissner@redhat.com>
1650 * regs.S (K0BASE_ADDR,K1BASE_ADDR): Define as addresses to
1651 identify if a program is running in kernel segment 0.
1653 * cma101.c (__sizemem): If we are running in kernel segment 0,
1654 instead of kernel segment 1, use kernel segment 0 addresses which
1655 are uncached when sizing memory.
1657 * ddb-kseg0.ld: New file, clone of ddb.ld, except it links the
1658 program to run in kernel segment 0, instead of kernel segment 1.
1660 * configure.in: Treat ddb-kseg0.ld like ddb.ld.
1661 * configure: Regenerate.
1663 2001-09-15 Eric Christopher <echristo@redhat.com>
1665 * mips/configure.in (LIB_AC_PROG_CC): Fix typo in mipsisa32 to
1667 * mips/configure: Regenerate.
1669 2001-09-14 Eric Christopher <echristo@redhat.com>
1671 * mips/configure.in: Add mipsisa32 support.
1672 * mips/configure: Regenerate.
1673 * mips/idt32.ld: New file.
1674 * mips/idt64.ld: New file.
1676 2001-09-11 Michael Meissner <meissner@redhat.com>
1678 * mips/crt0.S (_start): If -mfp32, don't enable 64-bit floating
1679 point registers, even if we are compiling for a mips3 or greater.
1681 2001-09-10 Jim Blandy <jimb@redhat.com>
1683 Add support for GDB monitor-style I/O.
1684 * m68k/idp-outbyte.c (raw_outbyte): Renamed from outbyte; made
1686 (outbyte): Call raw_outbyte; if GDB_MONITOR_OUTPUT is #defined,
1687 precede the byte with a ^O character.
1688 * m68k/idpgdb.ld: New linker script.
1689 * m68k/Makefile.in (IDPGDB_LDFLAGS, IDPGDB_BSP, IDPGDB_OBJS): New
1691 (all): Add ${IDPGDB_BSP} to the list of things to build.
1692 (${IDPGDB_BSP}, idp-gdb-outbyte.o, idpgdb-test.x,
1693 idpgdb-test.srec, idpgdb-test.dis, idpgdb-test): New rules.
1694 (install): Install the IDPGDB stuff, too.
1696 2001-08-30 Richard Henderson <rth@redhat.com>
1697 Eric Christopher <echristo@redhat.com>
1699 * mips/crt0.S: Fix for .init/.fini sections.
1701 2001-08-30 Richard Henderson <rth@redhat.com>
1702 Eric Christopher <echristo@redhat.com>
1704 * mips/idt.ld: Rewrite for .init/.fini sections.
1706 2001-08-22 Jonathan Larmour <jlarmour@redhat.com>
1708 * mips/Makefile.in (jmr3904-io.o): Remove bogus use of `-mips3.'
1710 2001-07-18 Jeff Johnston <jjohnstn@redhat.com>
1712 * hp74x/configure: Regenerated with current autoconf.
1713 * m32r/configure: Ditto.
1714 * m68k/configure: Ditto.
1715 * pa/configure: Ditto.
1716 * sparc/configure: Ditto.
1718 2001-03-08 Geoffrey Keating <geoffk@redhat.com>
1720 * rs6000/simulator.S (dup): New syscall.
1722 2001-02-28 Will Cohen <wcohen@redhat.com>
1724 * src/libgloss/m68k/Makefile.in: Updated copyright and
1725 added rules to build simulator related libraries.
1726 (SIM_SCRIPTS): New variable.
1727 (SIM_LDFLAGS): New variable.
1728 (SIM_BSP): New variable.
1729 (SIM_CRT0): New variable.
1730 (SIM_OBJS): New variable.
1731 (SIM_TEST): New variable.
1732 (SIM_INSTALL): new variable.
1733 * src/libgloss/m68k/sim-abort.c: New file.
1734 * src/libgloss/m68k/sim-crt0.S: New file.
1735 * src/libgloss/m68k/sim-errno.c: New file.
1736 * src/libgloss/m68k/sim-funcs.c: New file.
1737 * src/libgloss/m68k/sim-inbyte.c: New file.
1738 * src/libgloss/m68k/sim-print.c: New file.
1739 * src/libgloss/m68k/sim-sbrk.c: New file.
1740 * src/libgloss/m68k/sim.ld: New file.
1741 * src/libgloss/m68k/simulator.S: New file.
1743 2001-02-22 Jeff Johnston <jjohnstn@redhat.com>
1745 * mn10200/access.c: With DJ Delorie's permission, this code is
1746 now freely modifiable with no reference to "copying.dj".
1747 * mn10300/access.c: Ditto.
1749 2001-02-06 Will Cohen <wcohen@redhat.com>
1751 * rs6000/sim-errno.c (__errno): Removed.
1752 (_cerror): Use re-entrant version of errno.
1754 2000-09-05 Geoff Keating <geoffk@cygnus.com>
1756 * rs6000/simulator.S: Use conditional returns for documentation
1758 (access): Add new syscall.
1760 Wed May 24 16:47:12 2000 Alexandre Oliva <aoliva@cygnus.com>
1762 * mn10300/time.c (time): Set *tloc, since the sim doesn't.
1764 Mon Jan 31 18:45:26 2000 Donald Lindsay <dlindsay@cygnus.com>
1766 * mips/crt0.S: If compiled into a mips2 multilib, sets processor
1767 status register for 32 bit addressing
1768 * mips/regs.S: Add symbols for status and config register fields.
1769 * mips/vr5xxx.S: Variant of vr300.S with extensions to __cpu_flush()
1770 to cope with Vr5000 secondary cache and with Vr5432 CACHE instruction.
1771 * mips/Makefile.in: Add rule for forming vr5xxx.o.
1772 * mips/configure.in: Add case arm for mips64vr5000 since the
1773 default (which was previously used) should not get vr5xxx.o.
1775 Wed Dec 22 19:08:09 1999 Christopher Faylor <cgf@cygnus.com>
1777 * wince/Makefile.am: Use LDADD from configure.
1778 * wince/Makefile.in: Regenerate.
1779 * wince/configure.in: Determine libraries needed based (crudely) on
1781 * wince/configure: Regenerate.
1783 1999-12-16 Tom Tromey <tromey@cygnus.com>
1785 * mips/Makefile.in (jmr3904-io.o): Don't compile with `-mips3'.
1787 * mips/jmr3904-io.c: Actually completed merge of Andrew Haley's
1788 patch of 1998-11-23.
1790 * mips/jmr3904dram-java.ld: Provide _Jv_QthreadsStackSize. Link
1791 against -lgcjcoop, not -lqthreads.
1792 * mips/jmr3904app-java.ld: Provide _Jv_QthreadsStackSize.
1794 1999-12-16 Brendan Kehoe <brendan@cygnus.com>
1796 * m68k/idp.ld: Only use specific .dtors and .ctors uses of KEEP,
1797 without the bits for __{C,D}TOR_{LIST,END}__.
1799 1999-12-14 Geoff Keating <geoffk@cygnus.com>
1801 * m68k/idp.ld (.text): Put crtbegin at the start of the
1802 constructors and destructors.
1804 Mon Nov 29 12:14:48 1999 Christopher Faylor <cgf@cygnus.com>
1806 * wince/Makefile.am: Add missing gdbdir assignment.
1807 * wince/Makefile.in: Regenerate.
1809 1999-11-22 Gavin Romig-Koch <gavin@cygnus.com>
1811 * mips/idt.ld: Remove the OUTPUT_ARCH("mips:4000") directive.
1813 1999-11-15 Nick Clifton <nickc@cygnus.com>
1815 * configure.in: Add arm-wince-pe target.
1816 * configure: Regenerate.
1818 1999-11-11 Brendan Kehoe <brendan@cygnus.com>
1820 * sparc/elfsim.ld (.text): Also provide __EH_FRAME_BEGIN__ since we're
1821 not bringing in crtbegin.o.
1822 * sparc/sparc86x.ld (.text): Likewise. Add initp support.
1824 1999-10-30 Geoffrey Keating <geoffk@cygnus.com>
1826 * mips/crt0.S: Handle -membedded-pic properly. Set the $gp much
1827 earlier because it'll be needed. Set the high bits of the PC to
1828 be consistent with other pointers, so that exception handling
1829 doesn't get confused.
1831 1999-09-27 Jonathan Larmour <jlarmour@cygnus.co.uk>
1833 * sparc/crt0.s: Delete. This file is obsolete and caused problems
1834 on case-insensitive windows filesystems.
1836 Wed Sep 22 15:59:17 1999 Christopher Faylor <cgf@cygnus.com>
1838 * configure.in: Generalize Windows CE target detection.
1839 * configure: Regenerate.
1840 * wince/Makefile.am: Rename CE stub filename.
1841 * wince/Makefile.in: Regenerate.
1842 * wince/configure.in: Allow changing of CE stub.
1843 * wince/configure: Regenerate.
1845 1999-07-26 Andrew Haley <aph@cygnus.com>
1847 * m32r/crt0.S (_start): Use a full word immediate for __bss_start
1848 and _end to allow them to be placed anywhere in memory.
1850 1999-07-08 Jason Merrill <jason@yorick.cygnus.com>
1852 * sparc/elfsim.ld: Provide initp support.
1854 1999-06-22 Nick Clifton <nickc@cygnus.com>
1856 * mips/dve.ld (.rdata): Rename section to .rodata.
1857 * mips/idt.ld (.rdata): Rename section to .rodata.
1858 * mips/jmr3904app-java.ld (.rdata): Rename section to .rodata.
1859 * mips/jmr3904app.ld (.rdata): Rename section to .rodata.
1860 * mips/lsi.ld (.rdata): Rename section to .rodata.
1861 * mips/nullmon.ld (.rdata): Rename section to .rodata.
1862 * mips/pmon.ld (.rdata): Rename section to .rodata.
1863 * mips/r5900.ld (.rdata): Rename section to .rodata.
1864 * mips/sky.ld (.rdata): Rename section to .rodata.
1865 * mips/vpu.ld (.rdata): Rename section to .rodata.
1867 Tue Jun 01 16:57:46 1999 Jeff Johnston <jjohnstn@cygnus.com>
1869 * libnosys/configure.in: Added setting of ac_file
1870 prior to calling config-ml.in.
1871 * libnosys/configure: Regenerated.
1872 * libnosys/Makefile.in: Added code to make install directory
1873 for libnosys.a prior to installing.
1875 Wed May 26 17:22:46 1999 Christopher Faylor <cgf@cygnus.com>
1877 * Makefile.am: Expect the object file to be in the
1879 * Makefile.in: Regenerate.
1881 Tue May 25 14:35:21 1999 Christopher Faylor <cgf@cygnus.com>
1883 * configure.in: Add wince targest.
1884 * configure: Regenerate.
1885 * wince: New directory
1886 * wince/Makefile.am: New file.
1887 * wince/Makefile.in: New file.
1888 * wince/aclocal.m4: New file.
1889 * wince/configure: New file.
1890 * wince/configure.in: New file.
1892 1999-05-24 Jim Wilson <wilson@cygnus.com>
1894 * sparc/elfsim.ld: Add `.data.*'.
1896 1999-05-22 Jason Merrill <jason@yorick.cygnus.com>
1898 * m68k/idp.ld: Add initp support.
1899 * sparc/cygmon.ld.src: Likewise.
1901 1999-05-14 Nick Clifton <nickc@cygnus.com>
1903 * mcore/syscalls.S (_sbrk): Round to 8 bytes not 4.
1905 1999-05-13 Mark Salter <msalter@cygnus.com>
1907 * mcore/configure.in: Fixed multilib support.
1908 * mcore/configure: Regenerated.
1909 * mcore/Makefile.in: Fixed multilib problems.
1910 Added cmb board support
1911 * mcore/close.c: New file.
1912 * mcore/cmb-exit.c: Ditto.
1913 * mcore/cmb-inbyte.c: Ditto.
1914 * mcore/cmb-outbyte.c: Ditto.
1915 * mcore/elf-cmb.ld: Ditto.
1916 * mcore/elf-cmb.specs: Ditto.
1917 * mcore/fstat.c: Ditto.
1918 * mcore/getpid.c: Ditto.
1919 * mcore/kill.c: Ditto.
1920 * mcore/lseek.c: Ditto.
1921 * mcore/open.c: Ditto.
1922 * mcore/pe-cmb.ld: Ditto.
1923 * mcore/pe-cmb.specs: Ditto.
1924 * mcore/print.c: Ditto.
1925 * mcore/putnum.c: Ditto.
1926 * mcore/raise.c: Ditto.
1927 * mcore/read.c: Ditto.
1928 * mcore/sbrk.c: Ditto.
1929 * mcore/stat.c: Ditto.
1930 * mcore/unlink.c: Ditto.
1931 * mcore/write.c: Ditto.
1932 * mcore/c-syscalls.c: Removed.
1934 1999-05-07 Nick Clifton <nickc@cygnus.com>
1936 * mcore/syscalls.S (_write): Use 0x50FF instead of trap 1.
1937 Tidy up code layout.
1939 1999-05-06 Nick Clifton <nickc@cygnus.com>
1941 * mcore/Makefile.in: Fix build rule.
1942 * mcore/syscalls.s: Rename to syscalls.S
1944 1999-05-04 Nick Clifton <nickc@cygnus.com>
1946 * mcore/configure.in: Depend upon crt0.S not crt0.s.
1947 * mcore/configure: Regenerate.
1949 1999-04-29 Nick Clifton <nickc@cygnus.com>
1951 * mcore/crt0.S: Renamed file from crt0.s.
1952 Only invoke init() and fini() routines for ELF builds.
1953 Use __bss_start__ and __bss_end__ to locate .bss section.
1955 1999-04-26 Angela Marie Thomas <angela@cygnus.com>
1957 * mips/array.ld: Fix ELF ctor/dtor support.
1958 * mips/ddb.ld: Likewise.
1959 * mips/dve.ld: Likewise.
1960 * mips/idt.ld: Likewise.
1961 * mips/jmr3904app.ld: Likewise.
1962 * mips/lsi.ld: Likewise.
1963 * mips/nullmon.ld: Likewise.
1964 * mips/pmon.ld: Likewise.
1965 * mips/r5900.ld: Likewise.
1966 * mips/sky.ld: Likewise.
1967 * mips/vpu.ld: Likewise.
1969 1999-04-22 Nick Clifton <nickc@cygnus.com>
1971 * mcore/crt0.s: Initialise data section, call _init and _fini.
1973 * mcore/syscalls.s (_exit): Renamed from __exit.
1975 * fr30/crt0.s (_start): Initialise arg[cv] after calling _init and
1978 1999-04-21 Nick Clifton <nickc@cygnus.com>
1980 * mcore/crt0.s (_start): Use .long directive, not .word.
1982 * mcore/syscalls.s (_sbrk): fix syntax.
1984 1999-04-20 Jason Molenda (jsm@bugshack.cygnus.com)
1986 * sparc/sparc86.ld: Set alignment for the .data section.
1988 1999-04-18 Nick Clifton <nickc@cygnus.com>
1990 * configure.in: Add support for mcore targets.
1991 * configure: Regenerate.
1992 * mcore: New directory.
1993 * mcore/Makefile.in: New File: meta Makefile.
1994 * mcore/configure.in: New File: meta configure file..
1995 * mcore/configure: New File: Generated.
1996 * mcore/crt0.s: New File: mcore startup code.
1997 * mcore/syscalls.s: New File: Assembler system call stubs.
1998 * mcore/c-syscalls.c: New File: C system call stubs.
2000 Tue Apr 13 17:20:34 1999 Catherine Moore <clm@cygnus.com>
2002 * mips/array.ld: Support linkonce sections.
2003 * mips/ddb.ld: Likewise.
2004 * mips/dve.ld: Likewise.
2005 * mips/idt.ld: Likewise.
2006 * mips/jmr3904app.ld: Likewise.
2007 * mips/jmr3904app-java.ld: Likewise.
2008 * mips/jmr3904dram.ld: Likewise.
2009 * mips/jmr3904dram-java.ld: Likewise.
2010 * mips/lsi.ld: Likewise.
2011 * mips/nullmon.ld: Likewise.
2012 * mips/pmon.ld: Likewise.
2013 * mips/r5900.ld: Likewise.
2014 * mips/sky.ld: Likewise.
2015 * mips/vpu.ld: Likewise.
2017 Mon Apr 12 21:01:46 1999 Catherine Moore <clm@cygnus.com>
2019 * mips/array.ld: Add ELF ctor/dtor support.
2020 * mips/ddb.ld: Likewise.
2021 * mips/dve.ld: Likewise.
2022 * mips/idt.ld: Likewise.
2023 * mips/jmr3904app.ld: Likewise.
2024 * mips/lsi.ld: Likewise.
2025 * mips/nullmon.ld: Likewise.
2026 * mips/pmon.ld: Likewise.
2027 * mips/r5900.ld: Likewise.
2028 * mips/sky.ld: Likewise.
2029 * mips/vpu.ld: Likewise.
2031 Sun Apr 11 00:43:34 1999 Jim Wilson <wilson@cygnus.com>
2033 * i960/crt0.c (_start): Increase stack size to 256K.
2035 Wed Mar 31 17:56:41 1999 Bob Manson <manson@charmed.cygnus.com>
2037 * i386/cygmon-salib.c: Add read and write syscall support.
2038 * i386/cygmon-syscall.h: Ditto.
2040 * i386/cygmon-gmon.[ch]: Profile support.
2042 Sun Feb 28 23:39:32 1999 Geoffrey Noer <noer@cygnus.com>
2044 * libnosys/configure.in: Check cygwin*, not cygwin32.
2045 * libnosys/configure: Regenerate.
2047 1999-02-18 Tom Tromey <tromey@cygnus.com>
2049 * mips/configure: Rebuilt.
2050 * mips/configure.in (script_list): Added jmr3904dram-java and
2052 * mips/jmr3904dram-java.ld: New file.
2053 * mips/jmr3904dram.ld: Don't mention -lqthreads.
2054 * mips/jmr3904app-java.ld: New file.
2055 * mips/jmr3904app.ld: Don't mention -lgcjcoop.
2057 Wed Feb 17 13:27:24 1999 Jim Wilson <wilson@cygnus.com>
2059 * m68k/crt0.S (start): Use jpbl not jmi in coldfire code.
2061 1999-02-18 Tom Tromey <tromey@cygnus.com>
2063 * Merge from branch:
2065 Tue Feb 16 12:57:06 PST 1999 Angela Marie Thomas <angela@cygnus.com>
2067 * mips/jmr3904app.ld: Change -lqthreads to -lgcjcoop due to
2068 library name change.
2070 Thu Feb 4 16:15:44 1999 Warren Levy <warrenl@cygnus.com>
2072 * mips/configure.in (script_list): Added jmr3904dram.ld.
2073 * mips/configure: Rebuilt.
2075 Thu Jan 21 19:11:45 1999 Warren Levy <warrenl@cygnus.com>
2077 * mips/jmr3904dram.ld: Created.
2079 Wed Dec 30 11:15:46 1998 Anthony Green <green@cygnus.com>
2081 * mips/jmr3904app.ld: libgcc is dependent on libqthreads, so
2082 it must be linked it.
2084 Wed Dec 30 11:04:54 1998 Anthony Green <green@cygnus.com>
2086 * mips/jmr3904app.ld: Make sure the stack owns all 8k plus
2087 the padding allocated for alignment.
2089 1998-11-23 Andrew Haley <aph@viagra.cygnus.co.uk>
2091 * mips/jmr3904-io.c: change get_mem_info() to use _mem_size
2092 imported from the linker script.
2093 * mips/jmr3904app.ld: Provide _mem_size.
2095 * mips/jmr3904app.ld: Allocate 8k bytes for stack.
2097 1998-11-19 Andrew Haley <aph@viagra.cygnus.co.uk>
2099 * mips/crt0.S: set argc to 0 before calling main()
2100 * get_mem_info() was incorrect; jmr3904 has 1M max of SRAM.
2102 Wed Nov 4 15:28:44 1998 Anthony Green <green@cygnus.com>
2104 * mips/jmr3904-io.c: Implement get_mem_info().
2106 Wed Nov 4 15:22:41 1998 Anthony Green <green@cygnus.com>
2108 * mips/Makefile.in: Rename libtx39jmr.a to libjmr3904.a.
2109 * mips/configure.in: Ditto.
2110 * mips/configure: Regenerate.
2112 Tue Nov 3 15:39:14 1998 Angela Marie Thomas (angela@cygnus.com)
2114 * mips/configure.in: Add jmr3904app to script list for tx39.
2115 * mips/configure: Regenerate.
2117 1999-02-08 Nick Clifton <nickc@cygnus.com>
2119 * libnosys/configure.in: Add support for StrongARM target.
2120 * libnosys/configure: Regenerate.
2122 Thu Feb 4 10:56:59 1999 Jeff Johnston <jjohnstn@cygnus.com>
2124 * d30v/syscalls.c (time): Added code to honor argument
2125 passed to time which is either a pointer to a time_t
2126 value to set or is the NULL pointer.
2128 1999-02-03 Keith Seitz <keiths@cygnus.com>
2130 * m32r/m32r-lib.c (rx_char): Rename rx_uchar and return
2131 only unsigned chars.
2132 (getDebugChar2): Remove and integrate support into "M"
2135 1999-01-29 Doug Evans <devans@casey.cygnus.com>
2137 * sparc/erc32-crt0.S (_exit): Set magic number for simulator.
2138 * sparc/traps.S (win_flush): Make sure %sp is valid before flushing
2141 Tue Jan 19 06:19:51 1999 Jeffrey A Law (law@cygnus.com)
2143 * mn10300/crt0.S: Use ".stack" for the name of the stack section,
2144 not "._stack". Remove mn10200 support.
2145 * mn10300/trap.S: Remove mn10200 support.
2146 * mn10300/sim.ld: Collect *(.stack) *(._stack) input sections into
2147 the .stack output section to be safe.
2148 * mn10300/eval.ld: Likewise.
2150 * mn10200/crt0.S: Use ".stack" for the name of the stack section,
2152 * mn10200/sim.ld: Collect *(.stack) *(._stack) input sections into
2153 the .stack output section to be safe.
2154 * mn10200/eval.ld: Likewise.
2156 1999-01-14 Nick Clifton <nickc@cygnus.com>
2158 * fr30/Makefile.in: Set target of install to be SIM_INSTALL not
2161 * fr30/crt0.s (_start): Use atexit to call C++ global
2162 destructors. Patch from Mark Salter <msalter@cygnus.com>
2164 1999-01-12 Nick Clifton <nickc@cygnus.com>
2166 * fr30/crt0.s: Remove .stack section - it is no longer necessary.
2168 1999-01-11 Nick Clifton <nickc@cygnus.com>
2170 * fr30/crt0.s (_start): Add calls to _init and _fini for C++
2171 global constructor/destructor support.
2173 1999-01-07 Nick Clifton <nickc@cygnus.com>
2175 * fr30/crt0.s (_start): Apply patch from Mark Salter
2176 <msalter@cygnus.com> to cope with initialising .bss areas that are
2179 1998-12-23 Michael Meissner <meissner@cygnus.com>
2181 * m68k/idp.ld (.eh_frame): Add section to the .text segment.
2182 (__{INIT,FINI}__SECTION__): Align to a 4 byte boundary.
2183 (.gcc_except_table): Ditto.
2185 Mon Dec 21 22:45:05 1998 Mark Alexander <marka@cygnus.com>
2187 * sh/sh1lcevb.ld: Add DWARF sections.
2188 * sh/sh2lcevb.ld: Ditto.
2189 * sh/sh3lcevb.ld: Ditto.
2190 * sh/sh3bb.ld: Ditto.
2192 Fri Dec 18 22:07:21 1998 Bob Manson <manson@charmed.cygnus.com>
2194 * i386/cygmon.ld: Make sure -lcygmon appears both before
2195 and after -lc, so we pick up functions from there in
2196 preference to libc functions.
2198 * i386/cygmon-salib.c: Add syscalls for time and gettimeofday.
2199 Don't add __do_global_ctors () and __do_global_dtors () if
2200 we're on a coff target.
2201 (open): Add dummy function so plumhall will compile.
2202 (clock): Replacement for clock () syscall that uses
2206 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
2208 * mips/Makefile.in, mips/vr4300.S: Move the -mips3 into vr4300.S.
2210 1998-12-17 Nick Clifton <nickc@cygnus.com>
2212 * fr30/syscalls.c: Include ../syscall.h not ../../sim/fr30/targ-vals.h
2213 (_open): Return file descriptor allocated by simulator.
2214 (isatty): Always false to avoid having to cope with reads from
2217 1998-12-16 Nick Clifton <nickc@cygnus.com>
2219 * fr30/Makefile.in: Add libraries to clean target.
2221 * fr30/syscalls.c (_write): Save length so that it can be returned
2224 * fr30/crt0.s (_start): Initialise argc, argv and envp before
2227 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
2229 * mips/ddb.ld (OUTPUT_ARCH): Remove.
2231 1998-12-12 Nick Clifton <nickc@cygnus.com>
2233 * fr30/syscalls.c: Remove stub for abort and add stubs for _kill
2236 1998-12-11 Nick Clifton <nickc@cygnus.com>
2238 * configure.in: Add support for fr30 target.
2239 * configure: Regenerate.
2240 * fr30: New directory.
2241 * fr30/Makefile.am: New file - build crt0.o and libsim.a
2242 * fr30/Makefile.in: New file - generate from Makefile.am.
2243 * fr30/configure.in: New file - support fr30 target
2244 * fr30/configure: New file - generate from configure.in.
2245 * fr30/crt0.s: New file - Basic executable startup code.
2246 * fr30/syscalls.c: New file - System call emulation library.
2248 1998-12-11 Gavin Romig-Koch <gavin@cygnus.com>
2250 * mips/crt0.S (_start): Change initialization of FR.
2252 1998-12-08 James E Wilson <wilson@wilson-pc.cygnus.com>
2254 * i960/crt0.c (set_stack): Change return type to void. Init SP to
2255 FP + 64 instead of FP. Simplify code to align ptr.
2256 (_start): Call exit instead of _exit. Delete local variable stack.
2257 Init stack to heap+4096.
2258 * i960/mon960.c (abort): Ifdef out.
2259 * i960/syscall.h: New file.
2261 1998-12-04 Ken Raeburn <raeburn@cygnus.com>
2263 * mips/cma101.c (time): Add heuristic to handle Y2K overflow.
2265 Tue Dec 1 17:57:52 1998 Stan Shebs <shebs@andros.cygnus.com>
2267 * config/ppc.mh (.s.o): Don't use CFLAGS_MRELOCATABLE when
2270 Wed Nov 18 19:14:15 1998 Jim Wilson <wilson@cygnus.com>
2272 * mips/entry.S: Handle mips16 builds.
2274 1998-10-30 Ian Molee <imolee@cygnus.com>
2276 * m32r/trapmon0.c: New file. Mon2000 trap handler.
2277 * m32r/trapmon0.S: Removed.
2278 * m32/Makefile.in: Changed to reflect above-changed files.
2280 Wed Oct 28 07:55:55 1998 Mark Alexander <marka@cygnus.com>
2282 * sparc/crt0.S: Move entry point to start of text section.
2283 Put the address of the data section at the start of the section,
2284 so the GDB sparclite loader can find it for a.out loads.
2286 Mon Oct 26 13:11:41 1998 Jeffrey A Law (law@cygnus.com)
2288 * d30v/syscalls.c (time): Returns a time_t and accepts a pointer to
2289 a time_t as its argument.
2291 * i386/cygmon-syscall.h: Fix bogus asm constraints. You must not
2292 clobber a register that overlaps with an input or output.
2294 Fri Oct 23 11:06:16 1998 John Metzler <jmetzler@cygnus.com>
2296 * mips/jmr3904-io.c (hardware_init_hook): Add file to support
2297 serial input and out put as required by libgloss read and write
2300 * mips/jmr3904app.ld : LInker script for tx39jmr3904 board. Uses
2301 addresses per eCos conventions, not original ROM monitor.
2303 * configure.in: Add libtx39jmr.c to build target
2305 * Makefile.in: rules for libtx39jmr.a and jmr3904-io.o
2307 1998-10-15 Ian Molee <imolee@cygnus.com>
2309 * m32r/mon.specs: New file
2310 * m32r/trapmon0.S: New file
2311 * m32r/Makefile.in: Modified to add support for mon2000 trap0.
2313 Tue Oct 13 11:52:03 1998 Jeff Johnston <jjohnstn@cygnus.com>
2315 * libnosys/warning.h: New file.
2317 1998-10-06 Ken Raeburn <raeburn@cygnus.com>
2319 * mips/configure.in: Build nullmon stuff in default case. Don't
2320 treat vr4100 specially.
2322 Tue Oct 6 15:17:42 1998 Jeff Johnston <jjohnstn@cygnus.com>
2324 * libnosys/sbrk.c (_sbrk): Added reference to config.h.
2325 * libnosys/close.c (_close): Added stub warning outside of
2326 function body and added reference to config.h.
2327 * libnosys/execve.c (_execve): Ditto.
2328 * libnosys/fork.c (_fork): Ditto.
2329 * libnosys/fstat.c (_fstat): Ditto.
2330 * libnosys/getpid.c (_getpid): Ditto.
2331 * libnosys/gettod.c (_gettimeofday): Ditto.
2332 * libnosys/isatty.c (_isatty): Ditto.
2333 * libnosys/kill.c (_kill): Ditto.
2334 * libnosys/link.c (_link): Ditto.
2335 * libnosys/lseek.c (_lseek): Ditto.
2336 * libnosys/open.c (_open): Ditto.
2337 * libnosys/read.c (_read): Ditto.
2338 * libnosys/stat.c (_stat): Ditto.
2339 * libnosys/times.c (_times): Ditto.
2340 * libnosys/unlink.c (_unlink): Ditto.
2341 * libnosys/wait.c (_wait): Ditto.
2342 * libnosys/write.c (_write): Ditto.
2343 * libnosys/acconfig.h: New file.
2344 * libnosys/config.h.in: New file.
2345 * libnosys/exit.c: Removed as _exit cannot be stubbed.
2346 * libnosys/Makefile.in: Regenerated.
2347 * libnosys/configure.in: Configure header file specified.
2348 * libnosys/configure: Regenerated.
2350 Wed Sep 30 12:45:43 1998 Bob Manson <manson@charmed.cygnus.com>
2352 * i386/cygmon.ld: Increase memory limits; put the initial
2353 executable above 1MB.
2355 Fri Sep 25 13:49:22 1998 Bob Manson <manson@charmed.cygnus.com>
2357 * i386/configure.in: Changed crt0.c to cygmon-salib.c.
2359 Wed Sep 23 19:25:46 1998 Bob Manson <manson@charmed.cygnus.com>
2361 * configure.in: Add i386-*-elf* triplet.
2362 * i386/*: Support for i386 targets.
2364 Wed Sep 16 19:43:52 1998 Doug Evans <devans@canuck.cygnus.com>
2366 * m32r/m32r-lib.c: Rename -DMSA2000 to -DREVC and reverse test.
2367 (exceptionHandler,getExceptionHandler): Add cast to avoid warning.
2369 Wed Sep 9 19:22:03 1998 Mark Alexander <marka@cygnus.com>
2371 * sparc/Makefile.in: Remove cache86x.o, not needed any more.
2372 * sparc/sparclite.h: (read_asr, write_asr): Define.
2373 * sparc/cache.c (is_danlite): New function.
2374 (cache_off, cache_on, flush_i_cache): Test for DANlite.
2375 * sparc/salib.c (update_leds): Allow user to disable LED flashing.
2376 * sparc/sparc86x.ld: Prevent section overlap.
2378 1998-09-04 Keith Seitz <keiths@cygnus.com>
2380 * m32r/m32r-lib.c (rx_rdy): Add support for MSA2000G01 board.
2382 (getDebugChar2): New function to support binary downloads (gdb
2383 remote protocol "X" command).
2384 (exceptionHandler): Add support for MSA2000G01 board.
2385 (getExceptionHandler): Ditto.
2387 1998-08-20 Michael Meissner <meissner@cygnus.com>
2389 * libnosys/gettod.c: Include sys/time.h so that struct timezone is
2392 Sun Aug 16 10:46:43 1998 Mark Alexander <marka@cygnus.com>
2394 * sparc/Makefile.in: Add new BSP for sparc86x (DANlite).
2395 * sparc/salib.c (outbyte): Add hook for GDB stub.
2396 (cache_off, cache_on, flush_i_cache): Move to cache.c.
2397 * sparc/cache.c: New file for sparclite-specific cache code.
2398 * sparc/cache-86x.c: New file for sparc86x-specific cache code.
2399 * sparc/sparc86x.ld: New linker script for sparc86x.
2400 * sparc/crt0.S: Disable broken data relocation code.
2401 * sparc/sparcl-stub.c (outbyte_stub): New function for redirecting
2402 standard output to GDB.
2403 (handle_exception): Initialize outbyte hook.
2405 Tue Aug 11 13:27:31 1998 Jim Wilson <wilson@cygnus.com>
2407 * m68k/idp.ld (__INIT_SECTION__): Align to 2 byte boundary.
2408 * m68k/bcc.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
2409 * m68k/sbc5204.ld, m68k/sbc5206.ld: Likewise.
2411 1998-08-11 Jason Merrill <jason@yorick.cygnus.com>
2413 * mn10300/{sim.ld,eval.ld}: Add init_priority support.
2415 Tue Aug 11 10:04:05 1998 Jeffrey A Law (law@cygnus.com)
2417 * mn10200/sim.ld: Rework code to insert pad before the start of the
2419 * mn10200/eval.ld: Likewise.
2420 * mn10300/sim.ld: Likewise.
2421 * mn10300/eval.ld: Likewise.
2423 Sat Aug 8 09:46:37 1998 Jim Wilson <wilson@cygnus.com>
2425 * mips/cma101.c (__sizemem): New local variable extra. Align base
2428 Tue Jul 28 10:57:12 1998 Mark Alexander <marka@cygnus.com>
2430 * sparc/Makefile.in (ERC32_OBJS): Add fixctors.
2431 * sparc/erc32-crt0.S: Call __fix_ctors just before calling main.
2432 * sparc/fixctors.c: New file.
2434 Sat Jul 18 07:15:33 1998 Mark Alexander <marka@cygnus.com>
2436 * sparc/crt0.S (win_ovf_trap, win_unf_trap): Use correct names for
2437 extern functions win_ovf and win_unf; fixes unresolved symbols
2440 Mon Jul 13 17:50:41 1998 Jeff Johnston <jjohnstn@cygnus.com>
2442 * configure.in: Added libnosys as subdir.
2443 * configure: Rebuilt configure based on configure.in.
2444 * libnosys/close.c (_close): Part of new libnosys stub library
2445 to use for situations with no operating system support.
2446 * libnosys/environ.c (environ): ditto.
2447 * libnosys/execve.c (_execve): ditto.
2448 * libnosys/exit.c (_exit): ditto.
2449 * libnosys/fork.c (_fork): ditto.
2450 * libnosys/fstat.c (_fstat): ditto.
2451 * libnosys/getpid.c (_getpid): ditto.
2452 * libnosys/gettod.c (_gettimeofday): ditto.
2453 * libnosys/isatty.c (_isatty): ditto.
2454 * libnosys/kill.c (_kill): ditto.
2455 * libnosys/link.c (_link): ditto.
2456 * libnosys/lseek.c (_lseek): ditto.
2457 * libnosys/open.c (_open): ditto.
2458 * libnosys/read.c (_read): ditto.
2459 * libnosys/sbrk.c (_sbrk): ditto.
2460 * libnosys/stat.c (_stat): ditto.
2461 * libnosys/times.c (_times): ditto.
2462 * libnosys/unlink.c (_unlink): ditto.
2463 * libnosys/wait.c (_wait): ditto.
2464 * libnosys/write.c (_write): ditto.
2465 * libnosys/Makefile.in : Makefile.in for creating libnosys Makefile.
2466 * libnosys/configure.in: configure.in to create libnosys configure.
2467 * libnosys/configure: Configure for libnosys library.
2469 Mon Jul 13 14:13:07 EDT 1998 Jim Lemke <jlemke@cygnus.com>
2471 * sim/mips.ld: Clarify a comment.
2473 Tue Jul 7 21:12:41 1998 Mark Alexander <marka@cygnus.com>
2475 * sparc/elfsim.ld: Make it work on both a.out and ELF.
2476 * sparc/traps.S: Rename trap_table label to work on both a.out
2477 and ELF. Put the address of the data section at the start
2478 of the section, so the simulator loader can find it for a.out loads.
2480 Thu Jun 25 09:24:53 1998 Mark Alexander <marka@cygnus.com>
2482 * config/mn10200.mt: New file.
2484 Tue Jun 23 22:45:49 1998 Mark Alexander <marka@cygnus.com>
2486 * mn10200/crt0.S: Don't waste top four bytes of stack.
2487 * mn10200/eval.ld: Fix stack top address.
2489 Mon Jun 22 09:30:22 1998 Drew Moseley <dmoseley@cygnus.com>
2491 * mips/dvemon.c: Remove the close function and get it from the generic
2493 * mips/Makefile.in (DVEOBJS): Add generic open.o and close.o to the DVEOBJS
2494 list to ensure that the proper API's are included.
2496 Wed Jun 17 12:33:05 1998 Mark Alexander <marka@cygnus.com>
2498 * configure.in: Add mn10200 support.
2499 * configure: Regenerate.
2500 * mn10200/Makefile.in: New file.
2501 * mn10200/_exit.c: New file.
2502 * mn10200/access.c: New file.
2503 * mn10200/chmod.c: New file.
2504 * mn10200/chown.c: New file.
2505 * mn10200/close.c: New file.
2506 * mn10200/configure: New file.
2507 * mn10200/configure.in: New file.
2508 * mn10200/creat.c: New file.
2509 * mn10200/crt0.S: New file.
2510 * mn10200/crt1.c: New file.
2511 * mn10200/eval.ld: New file.
2512 * mn10200/execv.c: New file.
2513 * mn10200/execve.c: New file.
2514 * mn10200/fork.c: New file.
2515 * mn10200/fstat.c: New file.
2516 * mn10200/getpid.c: New file.
2517 * mn10200/gettime.c: New file.
2518 * mn10200/isatty.c: New file.
2519 * mn10200/kill.c: New file.
2520 * mn10200/lseek.c: New file.
2521 * mn10200/open.c: New file.
2522 * mn10200/pipe.c: New file.
2523 * mn10200/read.c: New file.
2524 * mn10200/sbrk.c: New file.
2525 * mn10200/sim.ld: New file.
2526 * mn10200/stat.c: New file.
2527 * mn10200/test.c: New file.
2528 * mn10200/time.c: New file.
2529 * mn10200/times.c: New file.
2530 * mn10200/trap.S: New file.
2531 * mn10200/trap.h: New file.
2532 * mn10200/unlink.c: New file.
2533 * mn10200/utime.c: New file.
2534 * mn10200/wait.c: New file.
2535 * mn10200/write.c: New file.
2537 Fri Jun 12 17:26:56 1998 Doug Evans <devans@seba.cygnus.com>
2539 * m32r/sys/syscall.h: Delete. Use ./syscall.h now.
2540 * m32r/trap0.S: Renamed from trap.S.
2541 * m32r/eit.h: New file.
2542 * m32r/crtsysc.c: Delete, split up into several files.
2543 * m32r/chmod.c: New file.
2544 * m32r/close.c: New file.
2545 * m32r/exit.c: New file.
2546 * m32r/fstat.c: New file.
2547 * m32r/getpid.c: New file.
2548 * m32r/isatty.c: New file.
2549 * m32r/kill.c: New file.
2550 * m32r/lseek.c: New file.
2551 * m32r/open.c: New file.
2552 * m32r/raise.c: New file.
2553 * m32r/read.c: New file.
2554 * m32r/sbrk.c: New file.
2555 * m32r/stat.c: New file.
2556 * m32r/unlink.c: New file.
2557 * m32r/utime.c: New file.
2558 * m32r/write.c: New file.
2559 * m32r/Makefile.in (SYSCALLS): Delete.
2560 (LIBOBJS,LIBGLOSS): New variables.
2561 (all,install): Update.
2562 (libgloss.a): New rule.
2564 Thu Jun 11 08:38:42 1998 Doug Evans <devans@seba.cygnus.com>
2566 * sparc/cygmon-salib.c (setitimer): Add `const' to second arg.
2567 (gettimeofday): Change type of 2nd arg to struct timezone *.
2569 Tue Jun 9 12:02:21 1998 Ian Carmichael <iancarm@cygnus.com>
2571 * mips/syscalls.c (sbrk): Allow memory allocation to work
2572 for configurations which don't have memory at K1BASE.
2573 * mips/cma101.c (__sizemem): Ditto.
2575 Tue Jun 9 13:17:28 1998 Michael Snyder <msnyder@cleaver.cygnus.com>
2577 * m68k/emc-stub.c: New file, stub for the EMC Symmetrix target.
2578 * m68k/gdbinit.emc: New file, user support for special features
2579 supported only on the EMC Symmetrix target.
2581 Fri Jun 5 16:40:20 1998 Mark Alexander <marka@cygnus.com>
2583 * sparc/elfsim.ld: Fix ctor and dtor tables to work in both
2584 little- and big-endian executables.
2586 Wed Jun 3 23:09:38 1998 Mark Alexander <marka@cygnus.com>
2588 * sparc/sparcl-stub.c: Include asm.h. Use STRINGSYM macro to generate
2589 proper prefix for public assembly language labels.
2590 * sparc/ex930.ld: Add DWARF sections.
2591 * sparc/ex931.ld: Ditto.
2592 * sparc/ex934.ld: Ditto.
2593 * sparc/elfsim.ld: Simplify and clean up.
2594 * sparc/Makefile.in: Build ex934 BSP. Allow little-endian builds.
2595 * sparc/traps.S (win_flush): Rewrite using code from Cygmon
2596 to eliminate register corruption.
2598 Mon Jun 1 15:21:05 1998 Geoffrey Noer <noer@cygnus.com>
2600 * sparc/cygmon-salib.c: Stop including sys/itimer.h
2602 Sun May 31 10:46:37 1998 Michael Meissner <meissner@cygnus.com>
2604 * rs6000/Makefile.in (SOLARIS_*): Don't build solaris bsp's any
2607 Fri May 22 13:50:55 1998 Angela Marie Thomas (angela@cygnus.com)
2609 * mn10300/Makefile.in: Install sim.ld.
2611 Wed May 20 22:45:11 1998 Mark Alexander <marka@cygnus.com>
2613 * sparc/elfsim.ld: Add constructor and destructor tables.
2615 Sat May 16 17:08:17 1998 Bob Manson <manson@charmed.cygnus.com>
2617 * sparc/cygmon-salib.c (__getProgramArgs): Use asm constraints.
2619 Fri May 15 16:50:36 1998 Mark Alexander <marka@cygnus.com>
2621 * sparc/traps.S (win_flush): Don't destroy %g1 and %g2.
2623 Fri May 15 15:59:30 1998 Gavin Koch <gavin@cygnus.com>
2625 * mips/configure.in: Add idt to tx39 chain.
2626 * mips/configure: Rebuild.
2628 Fri May 15 15:48:28 1998 Gavin Koch <gavin@cygnus.com>
2630 * mips/crt0.S (__stackbase): Added.
2631 (zerobss): Initialize __stackbase.
2633 1998-05-13 Brendan Kehoe <brendan@cygnus.com>
2635 * mips/configure.in: Also grok `mipstx39*-*-*'.
2636 * mips/configure: Regenerated.
2638 Mon May 11 15:07:12 1998 Bob Manson <manson@charmed.cygnus.com>
2640 * configure.in: Added powerpcle target.
2641 * configure: Regenerated.
2643 Thu May 7 16:43:37 1998 Mark Alexander <marka@cygnus.com>
2645 * sparc/elfsim.ld (OUTPUT_FORMAT): Add little-endian support.
2647 * sparc/crt0.S (_start): Define label for ELF targets.
2648 * sparc/salib.c: Include asm.h. Use STRINGSYM macro to generate
2649 proper prefix for public assembly language labels.
2650 (write, read): Disable to avoid conflict with generic versions
2652 * sparc/erc32-stub.c: Move STRINGSYM macro to sparc/asm.h.
2653 * sparc/asm.h: Move STRINGSYM macro here from sparc/erc32-stub.c
2655 Mon May 4 08:30:58 1998 Mark Alexander <marka@cygnus.com>
2657 * sparc/configure.in: Treat sparc86x as a sparclite.
2658 * sparc/configure.in: Ditto.
2659 * sparc/Makefile.in (slite-install): Install missing files
2662 Thu Apr 30 16:41:15 1998 John Metzler <jmetzler@cygnus.com>
2664 * mips/configure.in: adjust target type pattern to export nullmon.ld
2665 * mips/configure: regenerated
2667 Mon Apr 27 21:38:18 1998 Mark Alexander <marka@cygnus.com>
2669 * configure.in: Added sparc86x configuration.
2672 Wed Apr 22 21:45:13 1998 Jeffrey A Law (law@cygnus.com)
2674 * mips/crt0.S: Increase stack alignment.
2676 Fri Apr 10 21:17:48 1998 Mark Alexander <marka@cygnus.com>
2678 * sparc/traps.S (win_flush): Prevent immediate window underflow
2679 trap on return. Miscellaneous comment formatting cleanup.
2681 Tue Apr 7 18:34:51 1998 Mark Alexander <marka@cygnus.com>
2683 * sparc/elfsim.ld: Align BSS at 8-byte boundary.
2685 Mon Apr 6 13:12:32 1998 Mark Salter <msalter@chef.cygnus.com>
2687 * rs6000/ads-io.c (write): Added write().
2689 * rs6000/Makefile.in: Changed objects used for libads to be
2690 new ads specific object files instead of some mvme objects.
2692 * Added ads-io.c and ads-exit.c to provide function stubs which
2693 are safe on ads board (SDS monitor).
2695 * rs6000/mbx-outbyte.c (outbyte): Foundry console output
2696 is fixed, so re-enable output char quoting for mbx.
2698 * rs6000/mbx.specs: Added blank line to end of file. There
2699 were link errors without it?
2701 * rs6000/mbx.specs: Use mbx.ld script for linking.
2703 * rs6000/mbx-outbyte.c: Don't quote characters. We don't want
2704 gdb to display program output, yet.
2706 * rs6000/Makefile.in (install-mbx): Fixed install of mbx.specs
2709 * rs6000/Makefile.in: Support for MBX EPPCBug monitor.
2710 * rs6000/mbx-{exit,inbyte,outbyte,print}.c: New files for MBX.
2711 * rs6000/mbx.ld,mbx.specs: New files for MBX.
2713 Wed Apr 1 21:42:40 1998 Mark Alexander <marka@cygnus.com>
2715 * sparc/elfsim.ld: New linker script for running ELF programs
2717 * sparc/erc32-crt0.S: Disable copying of data segment.
2718 * sparc/erc32-stub.c: Generate correct public name for breakinst.
2719 * sparc/Makefile.in: Build erc32 library always.
2721 Thu Apr 2 11:24:32 1998 Andrew Cagney <cagney@b1.cygnus.com>
2723 * mips/syscalls.c (sbrk): Check word size correct for
2726 Fri Mar 27 08:55:52 1998 Mark Alexander <marka@cygnus.com>
2728 * mips/crt0.S: Insert NOP before _start to keep GDB happy.
2729 * mips/dve.ld: Eliminate references to VR4300.
2731 Thu Mar 26 19:47:36 1998 Mark Alexander <marka@cygnus.com>
2733 * mn10300/eval.ld: Don't use absolute path in SEARCH_DIR.
2734 * mn10300/sim.ld: Ditto.
2736 Wed Mar 25 10:49:49 1998 Bob Manson <manson@charmed.cygnus.com>
2738 * sparc/cygmon-salib.c (__getProgramArgs): New function.
2740 * sparc/cygmon-crt0.S (init): Call __getProgramArgs.
2742 * configure.in: Added sparc64 configuration.
2744 * configure: Regenerated.
2746 Tue Mar 24 10:44:41 1998 Mark Alexander <marka@cygnus.com>
2748 * mn10300/Makefile.in: Install libraries, not just linker scripts.
2750 Tue Mar 24 09:52:28 1998 Mark Alexander <marka@cygnus.com>
2752 * config/mn10300.mt: New file
2753 * mn10300/configure.in: Use mn10300.mt as target makefile fragment
2754 instead of nothing at all.
2755 * mn10300/configure: Ditto.
2757 Tue Mar 24 16:59:06 1998 Stu Grossman <grossman@bhuna.cygnus.co.uk>
2759 * doc/configure: Regenerate with autoconf 2.12.1 to fix shell
2760 issues for NT native builds.
2762 Mon Mar 16 18:51:11 1998 Bob Manson <manson@charmed.cygnus.com>
2764 * sparc/cygmon-crt0.S: Make start a global symbol (for the linker
2765 script; we also need to make SYM(start) global).
2767 Wed Mar 11 10:24:39 1998 Stan Cox <scox@rtl.cygnus.com>
2769 * sparc/cygmon.ld.src (.debug*): Added dwarf sections.
2771 Fri Mar 6 23:41:54 1998 Bob Manson <manson@charmed.cygnus.com>
2773 * sparc/cygmon.ld.src: Use TARGET_RAM_START.
2775 * sparc/Makefile.in (SLITE_RAM_START): Add.
2776 (SPARC_RAM_START): Add.
2777 (SPARC64_RAM_START): Add.
2778 (SLITE_ALL): Add cygmon object files and linker script.
2779 slite-install: Install CygMon libraries and linker script.
2781 Mon Mar 2 19:36:12 1998 Michael Meissner <meissner@cygnus.com>
2783 * rs6000/ads.ld: Add default attributes to memory region.
2784 * a29k/{p3dgps,sa29200{,b}}.ld: Ditto.
2785 * hp74x/hppa.ld: Ditto.
2786 * m68k/{bcc,idp,mvme{135,162},sbc520{4,6}}.ld: Ditto.
2787 * pa/{op50n,w89k}.ld: Ditto.
2788 * sh/{sh1{l,2,3}cevb,sh3bb}.ld: Ditto.
2789 * sparc/{erc32,ex93{0,1,4}}.ld: Ditto.
2791 Fri Feb 27 17:15:35 1998 Mark Alexander <marka@cygnus.com>
2793 * mn10300/configure.in (AC_INIT): Use crt0.S instead of crt0-eval.S.
2795 Fri Feb 27 17:39:23 1998 Jeffrey A Law (law@cygnus.com)
2797 * configure.in: Use "mn10300" subdir for "mn10300-*-*".
2799 Mon Feb 23 20:29:42 1998 Mark Alexander <marka@cygnus.com>
2801 * mn10300/Makefile.in (GENOBJS): Remove system calls no longer
2803 * mn10300/trap.h: Use generic syscall.h.
2804 * mn10300/sys/syscall.h: Removed in favor of generic syscall.h.
2806 Mon Feb 23 16:19:17 1998 Gavin Koch <gavin@cygnus.com>
2808 * mips/Makefile.in (cma101.o): Add rule to explicitly use -mno-mips16.
2809 * mips/cma101.c: Reverse my previous change.
2810 Add #ifdef __mips16 then #error.
2812 Mon Feb 23 11:29:33 1998 Mark Alexander <marka@cygnus.com>
2814 * mn10300/Makefile.in: Add rules for building libeval.a.
2815 * mn10300/configure: Don't use default.mt.
2816 * mn10300/configure.in: Ditto.
2817 * mn10300/eval.ld: Replace with modified version of default script.
2819 * mn10300/_exit.c: New file for libeval.a.
2820 * mn10300/access.c: Ditto.
2821 * mn10300/chmod.c: Ditto.
2822 * mn10300/chown.c: Ditto.
2823 * mn10300/close.c: Ditto.
2824 * mn10300/creat.c: Ditto.
2825 * mn10300/crt0.S: Ditto.
2826 * mn10300/crt1.c: Ditto.
2827 * mn10300/execv.c: Ditto.
2828 * mn10300/execve.c: Ditto.
2829 * mn10300/fork.c: Ditto.
2830 * mn10300/fstat.c: Ditto.
2831 * mn10300/getpid.c: Ditto.
2832 * mn10300/gettime.c: Ditto.
2833 * mn10300/isatty.c: Ditto.
2834 * mn10300/kill.c: Ditto.
2835 * mn10300/lseek.c: Ditto.
2836 * mn10300/open.c: Ditto.
2837 * mn10300/pipe.c: Ditto.
2838 * mn10300/read.c: Ditto.
2839 * mn10300/sbrk.c: Ditto.
2840 * mn10300/sim.ld: Ditto.
2841 * mn10300/stat.c: Ditto.
2842 * mn10300/time.c: Ditto.
2843 * mn10300/times.c: Ditto.
2844 * mn10300/trap.S: Ditto.
2845 * mn10300/trap.h: Ditto.
2846 * mn10300/unlink.c: Ditto.
2847 * mn10300/utime.c: Ditto.
2848 * mn10300/wait.c: Ditto.
2849 * mn10300/write.c: Ditto.
2850 * mn10300/sys/syscall.h: Ditto.
2852 Fri Feb 20 17:19:22 1998 Gavin Koch <gavin@cygnus.com>
2854 * mips/cma101.c: #ifdef out whole file if mips16.
2856 Thu Feb 19 13:05:58 1998 Bob Manson <manson@charmed.cygnus.com>
2860 Wed Feb 18 12:00:20 1998 Jeff Johnston <jjohnstn@cygnus.com>
2862 * m68k/crt0.S (start): Fixed code that clears .bss. Code
2863 was using dbra instruction and did not account for the fact
2864 that the instruction branches until counter is -1, not 0.
2866 Tue Feb 17 18:21:52 1998 Mark Alexander <marka@cygnus.com>
2868 * mn10300/Makefile.in: New file for MN10300 eval board support.
2869 * mn10300/configure: Ditto.
2870 * mn10300/configure.in: Ditto.
2871 * mn10300/crt0-eval.S: Ditto.
2872 * mn10300/eval.ld: Ditto.
2873 * mn10300/test.c: Ditto.
2875 Tue Feb 17 19:55:47 1998 Gavin Koch <gavin@cygnus.com>
2877 * mips/vr4300.S (__previous): Fix comment type-o in
2880 Tue Feb 17 10:47:45 1998 Gavin Koch <gavin@cygnus.com>
2882 * mips/vr4300.S (__previous,baseaddr,res_baseaddr):
2883 Figure the length of the exception handler at runtime
2884 rather than compile time.
2886 Tue Feb 3 14:07:51 1998 Ian Lance Taylor <ian@cygnus.com>
2888 * configure.in: When running config-ml.in, put --enable-multilib
2889 before ac_configure_args, so that --disable-multilib can override
2891 * configure: Rebuild.
2893 Fri Jan 9 17:10:59 1998 Mark Alexander <marka@cygnus.com>
2895 * mips/Makefile.in (LSIOBJS, DVEOBJS): Add part-specific objects.
2897 Mon Jan 5 17:01:45 1998 Mark Alexander <marka@cygnus.com>
2899 * config/mips.mt: Add rules for read.o and write.o.
2900 * mips/dvemon.c: New file to support Densan DVE-R3900 board.
2901 * mips/dve.ld: New file to support Densan DVE-R3900 board.
2902 * mips/Makefile.in: Add rules for Densan support library libdve.a.
2903 * mips/configure.in: Build libdve.a for tx39 targets.
2904 * mips/configure: Ditto.
2906 Tue Dec 30 15:34:17 1997 Bob Manson <manson@charmed.cygnus.com>
2908 * sparc/Makefile.in: Add define for TARGET_CPU_$(CPU).
2910 * sparc/cygmon-salib.c: If TARGET_CPU_SPARC64, include
2911 sys/types.h, and define _open_r, _close_r, etc.
2913 Sun Dec 28 17:15:50 1997 Bob Manson <manson@charmed.cygnus.com>
2915 * sparc/cygmon-salib.c (_open_r, _close_r): New functions.
2916 (read, write): If the fd isn't 0, 1, or 2, return an error.
2918 Fri Dec 26 18:45:28 1997 Bob Manson <manson@charmed.cygnus.com>
2920 * sparc/cygmon-salib.c (_sbrk_r, _fstat_r,_brk_r): Define.
2922 * sparc/cygmon-crt0.S: Zero out %fp so backtraces from gdb work
2925 * sparc/configure.in: Set CYGMONLDSCRIPTTEMPL appropriately.
2927 * sparc/Makefile.in ($(objdir)/cygmon.ld): Use CYGMONLDSCRIPTTEMPL
2928 to determine what template file we use.
2930 1997-12-22 Felix Lee <flee@cygnus.com>
2932 * rs6000/sim-errno.c (_cerror): need to return -1.
2933 * rs6000/sol-cfuncs.c (_cerror): likewise.
2935 Mon Dec 22 16:54:31 1997 Bob Manson <manson@charmed.cygnus.com>
2937 * sparc/cygmon-crt0.S: Add stack bias code if TARGET_CPU_SPARC64 is
2938 defined. Allocate 128 bytes for a frame if sparc64.
2940 * sparc/cygmon.ld.src: New file, replaced cygmon.ld.
2942 * sparc/Makefile.in (SPARC_OBJ_FORMAT): Added.
2943 (SPARC64_ALL,SPARC64_INSTALL,SPARC64_OBJ_FORMAT): Added.
2944 ($(objdir)/cygmon.ld): Create from $(objdir)/cygmon.ld.src.
2946 * sparc/configure.in: Add sparc64 to CPU list.
2947 * sparc/configure: Regenerated.
2948 * configure: Regenerated.
2950 Sun Dec 21 18:19:27 1997 Bob Manson <manson@charmed.cygnus.com>
2952 * configure.in: Added sparc64-elf configuration.
2954 Wed Dec 10 19:15:26 1997 Andrew Cagney <cagney@b1.cygnus.com>
2956 * mips/pmon.ld, mips/ddb.ld: Add handling of DWARF
2957 sections. Copied from mips/idt.ld.
2959 Wed Dec 10 12:31:04 1997 Mark Alexander <marka@cygnus.com>
2961 * mips/configure: Add entry.o to LSI library.
2962 * mips/configure.in: Ditto.
2963 * mips/crt0.S: Declare init hooks as .text to avoid linker errors.
2964 * mips/pmon.S: Don't use 64-bit instructions on 32-bit EABI machines.
2965 * mips/entry.S: New file (MIPS16 entry/exit exception handler).
2967 Tue Dec 9 18:51:45 1997 Michael Meissner <meissner@cygnus.com>
2969 * d30v/crt0.S (_start): Don't load r1 with 32 anymore. Zero out
2972 Fri Nov 28 22:34:14 1997 Bob Manson <manson@charmed.cygnus.com>
2974 * sparc/cygmon-salib.c (open): New syscall.
2976 * sparc/cygmon.ld: Add gcc_except_table section.
2978 * sparc/cygmon-crt0.S: Call __install_signal_handler.
2979 Run ctors/dtors as appropriate.
2981 * sparc/cygmon-salib.c (gettimeofday): New syscall.
2983 (add_mapping): Ditto.
2984 (remove_mapping): Ditto.
2985 (__install_signal_handler): Ditto.
2987 Wed Nov 26 15:25:11 1997 Michael Meissner <meissner@cygnus.com>
2989 * rs6000/mcount.S: New file to in case no profiling module was
2992 * rs6000/Makefile.in (OBJS): Add mcount.o
2993 (mcount.o): Depend on mcount.S.
2995 Mon Nov 24 23:25:07 1997 Bob Manson <manson@charmed.cygnus.com>
2997 * sparc/cygmon.ld: Add linkonce sections.
2999 Mon Nov 24 18:42:55 1997 Michael Meissner <meissner@cygnus.com>
3001 * d30v/syscalls.c (__syscall): Correct setting errno.
3003 Sun Nov 23 17:49:45 1997 Bob Manson <manson@charmed.cygnus.com>
3005 * sparc/Makefile.in: Removed TARGET_CFLAGS.
3006 * sparc/configure.in: Ditto.
3007 * sparc/configure: Regenerated.
3009 Fri Nov 21 21:21:23 1997 Michael Meissner <meissner@cygnus.com>
3011 * syscall.h: Remove d30v from comments.
3013 * d30v/syscalls.c: Use common syscall.h file, move setting errno
3014 into common function, rather than have each stub do it.
3016 * d30v/Makefile.in (syscalls.c): Use common syscall.h, not the old
3017 d30v specific version.
3018 (clean): Properly remove libraries.
3020 * d30v/sys/syscall.h: Delete.
3022 Wed Nov 19 16:13:00 1997 Doug Evans <devans@seba.cygnus.com>
3024 * rs6000/Makefile.in (unlink.o): Add rule for.
3026 * syscall.h: New file.
3028 Tue Nov 18 17:22:18 1997 Doug Evans <devans@seba.cygnus.com>
3030 * sparc/asm.h (CONCAT1): Use __USER_LABEL_PREFIX__.
3032 * sparc/Makefile.in: Reorganize file.
3034 * sparc/Makefile.in: Rename all occurences of SIM to ERC32.
3035 (all): Don't build erc32 support any more (never installed anyway).
3036 * sparc/erc32-io.c: Renamed from sim-io.c.
3037 * sparc/erc32-stub.c: Renamed from sim-stub.c.
3038 * sparc/erc32-crt0.S: Renamed from sim-crt0.S.
3039 * sparc/erc32.ld: Renamed from sim.ld.
3040 * sparc/configure.in (AC_INIT): Update.
3041 * sparc/configure: Regenerate.
3043 Tue Nov 18 13:54:46 1997 Michael Meissner <meissner@cygnus.com>
3045 * d30v/syscalls.c: New file to provide system call stubs.
3046 * d30v/sys/syscall.h: New file to provide system call numbers.
3047 * d30v/sim-{exit,read,write}.S: Delete, no longer used.
3048 * d30v/Makefile.in: Remove old system stubs, and use the new ones
3051 Tue Nov 18 12:38:37 1997 Michael Meissner <meissner@cygnus.com>
3053 * d30v/sys/syscall.h: Define for d30v system calls.
3055 Mon Nov 17 22:04:04 1997 Bob Manson <manson@charmed.cygnus.com>
3057 * configure.in: Configure the sparc directory for the sparc-elf
3059 * configure: Regenerated.
3061 * sparc/Makefile.in: For a generic sparc toolchain, build the cygmon
3062 crt0 and install the cygmon linker script.
3064 * sparc/asm.h (USER_LABEL_PREFIX): If it's already defined, don't
3067 * sparc/configure.in: Add LIB_AC_PROG_CC. Add TARGET_CFLAGS
3069 * sparc/configure: Regenerated.
3071 * sparc/cygmon.ld: New file.
3072 * sparc/cygmon-crt0.S: New file.
3073 * sparc/cygmon-salib.c: New file.
3075 Sun Nov 16 20:22:22 1997 Michael Meissner <meissner@cygnus.com>
3077 * d30v/crt0.S (_start): Set up stack pointer to end of internal
3080 Tue Nov 11 17:43:06 1997 Michael Meissner <meissner@cygnus.com>
3082 * d30v/Makefile.in (OBJS): Use print.o, not print.c. Add sbrk.o.
3084 Mon Nov 10 13:57:40 1997 Michael Meissner <meissner@cygnus.com>
3086 * configure.in (d30v-*-*): Add configuration.
3087 * configure: Regenerate.
3089 * d30v/{crt0,sim-{read,write,exit}}.S: Correct typos.
3090 * d30v/Makefile.in: Ditto.
3092 Sat Nov 8 14:38:57 1997 Michael Meissner <meissner@cygnus.com>
3094 * d30v/crt0.S: New file for d30v port.
3095 * d30v/configure{,.in}: Ditto.
3096 * d30v/Makefile.in: Ditto.
3097 * d30v/{in,out}byte.c: Ditto.
3098 * d30v/sim-{read,write,exit}.c: Ditto.
3100 Tue Sep 16 15:21:08 1997 Gavin Koch <gavin@cygnus.com>
3102 * mips/Makefile.in (vr4300.o): Reinstate command, it's will
3103 be necessary until all hosts properly set BSP in configure.in.
3105 Mon Sep 15 16:20:29 1997 Bob Manson <manson@charmed.cygnus.com>
3107 * m68k/*.ld: Add underscore versions of __CTOR_LIST__ and
3110 Mon Sep 15 12:13:34 1997 Mark Alexander <marka@cygnus.com>
3112 * mips/crt0.S: Declare external functions as .text to
3113 eliminate linker warnings.
3115 Tue Sep 9 23:35:04 1997 Gavin Koch <gavin@cygnus.com>
3117 * mips/Makefile.in (SCRIPTS): Now is configurable.
3118 (BSP): Now is configurable.
3119 (vr4300.o): Remove unnecessary command.
3120 * mips/configure.in: Configure the newly configuable
3122 * mips/configure: Re-autoconf.
3125 Mon Sep 8 16:53:12 1997 Bob Manson <manson@charmed.cygnus.com>
3127 * mips/Makefile.in (pmon.o): Added compile command that includes
3128 PART_SPECIFIC_DEFINES. Don't include cma101.o by default.
3130 * mips/configure.in (part_specific_defines): New variable
3131 used when building pmon.o.
3132 (part_specific_obj): Include cma101.o as well as vr4300.o,
3133 since it is board-specific in many ways (and relies on
3134 routines in vr4300.o).
3136 Mon Sep 8 14:42:44 1997 Gavin Koch <gavin@cygnus.com>
3138 * mips/idt.ld: Add handling of DWARF sections.
3140 Sun Sep 7 16:43:05 1997 Gavin Koch <gavin@cygnus.com>
3142 * mips/crt0.S, mips/idtmon.S, mips/vr4300.S: Handle mips16 builds.
3144 Thu Sep 4 19:35:12 1997 Andrew Cagney <cagney@b1.cygnus.com>
3146 * v850/sys/syscall.h: Match with what is in newlib.
3148 Mon Sep 1 12:43:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
3150 * v850/sys/syscall.h: New file.
3152 Thu Aug 28 17:27:16 1997 Stan Shebs <shebs@andros.cygnus.com>
3154 * rs6000/ads.ld: Define ram region.
3155 (__stack): Fix value.
3156 * rs6000/crt0.S: Clear the sbss area as well as bss.
3158 Tue Aug 26 16:22:36 1997 Ian Lance Taylor <ian@cygnus.com>
3160 * m68k/bcc.ld: Don't use BLOCK for the section addresses.
3161 Instead, just force . to be aligned when necessary.
3162 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3163 * m68k/sbc5204.ld, m68k/sbc5206: Likewise.
3165 Fri Aug 8 14:20:16 1997 Michael Meissner <meissner@cygnus.com>
3167 * rs6000/Makefile.in (install-{yellowknife,ads}): The linker
3168 scripts are in the source directory, not the object directory.
3170 Fri Aug 1 12:21:31 1997 Stan Shebs <shebs@andros.cygnus.com>
3172 * rs6000/ads.ld: New file, linker script for 821/860 ADS board.
3173 * rs6000/yellowknife.ld: New file, linker script for embedded
3174 Yellowknife (CHRP/PPCP) box.
3175 * rs6000/Makefile.in: Add rules for ADS and Yellowknife bits,
3176 remove references to EVM, don't optimize the test program.
3177 * rs6000/crt0.S: Renamed from mvme-crt0.S, is generic.
3178 * rs6000/mvme-stack.S: Removed, unnecessary.
3180 Tue Jun 3 12:54:59 1997 Bob Manson <manson@charmed.cygnus.com>
3182 * mips/crt0.S: Added GCRT0 #ifdef for profiling support.
3184 * mips/Makefile.in (SCRIPTS): Added idtecoff.
3187 * mips/idtecoff.ld: Added. Add crt0.o startup entry.
3189 Fri Apr 18 15:54:11 1997 Doug Evans <dje@canuck.cygnus.com>
3191 * m32r/crt0.S: Remove references to .fillinsn.
3193 Mon Apr 14 16:34:27 1997 Ian Lance Taylor <ian@cygnus.com>
3195 * testsuite/Makefile.in (INSTALL): Change install.sh to
3198 Wed Apr 9 15:41:39 1997 Mike Meissner <meissner@cygnus.com>
3200 * rs6000/configure.in (AC_PROG_CC): copied from configure.in.
3201 * rs6000/configure: Regenerate.
3204 Sat Mar 29 12:21:08 1997 Bob Manson <manson@charmed.cygnus.com>
3206 * sparc/(ex930.ld,ex931.ld,ex934.ld}: Set __end as well
3209 Fri Mar 28 23:01:38 1997 Mark Alexander <marka@cygnus.com>
3211 * mips/lsi.ld: Before setting _gp, use ALIGN(8) instead
3212 of ALIGN(16). Remove ALIGN from _gp computation.
3214 Mon Mar 17 10:00:29 1997 Gavin Koch <gavin@cygnus.com>
3216 * mips/idtmon.S: Added magic number for _flush_cache slot.
3218 Fri Mar 14 14:36:06 1997 J.T. Conklin <jtc@beauty.cygnus.com>
3220 * m68k/Makefile.in (install): Fix typo.
3222 * m68k/crt0.S: Changed to use correct loop condition for coldfire.
3224 Wed Mar 12 16:00:51 1997 Stu Grossman (grossman@critters.cygnus.com)
3226 * sparc/Makefile.in: Add rules for above.
3227 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3228 [Brought over from Nov 5 change in sparclet branch.]
3230 * sparc/salib-701.c (flush_i_cache): Implement cache flushing to fix
3231 intermittent problems with gdb stub and breakpoints. Fixes pr 11755.
3233 Wed Mar 12 15:49:30 1997 J.T. Conklin <jtc@cygnus.com>
3235 * m68k/sbc5204: Fix GROUP specifier.
3236 * m68k/sbc5206: Likewise.
3238 Tue Mar 11 13:43:49 1997 J.T. Conklin <jtc@cygnus.com>
3240 * m68k/Makefile.in (all): Fix typo.
3242 * m68k/crt0.S: Use cmpl #0,aX instead of cmpw #0,aX as the latter
3243 is an invalid instruction on the coldfire.
3245 Fri Mar 7 19:42:50 1997 Mark Alexander <marka@cygnus.com>
3247 * mips/lsi.ld: New file.
3248 * mips/lsipmon.S: New file.
3249 * Makefile.in: Add support for LSI variant of PMON (MiniRISC board).
3252 Fri Mar 7 10:29:11 1997 Ian Lance Taylor <ian@cygnus.com>
3254 * mips/regs.S (pc): Define.
3256 Thu Mar 6 18:11:57 1997 Bob Manson <manson@charmed.cygnus.com>
3258 * mips/pmon.S (INDIRECT): For a target that uses the 64-bit
3259 ABI, set up the stack for a 32-bit call before actually calling
3262 * mips/regs.S: K1BASE needs to be a 64-bit value on a machine
3263 with 64-bit pointers.
3265 * mips/syscalls.c (sbrk): Use size_t instead of unsigned int
3266 when comparing pointers.
3268 Wed Mar 5 15:44:04 1997 Doug Evans <dje@seba.cygnus.com>
3270 * m32r/crtsysc.c (_sbrk): Change _end decl to __model__ (__medium__).
3271 * m32r/Makefile.in (m32r-stub.o): Use MULTISRCTOP to find m32r-stub.c.
3273 Tue Mar 4 07:01:44 1997 J.T. Conklin <jtc@cygnus.com>
3275 * m68k/crt0.S: Use cmpw #0,aX instead of tstl aX, as the latter is
3276 an invalid addressing mode on the 68000 core.
3278 Mon Mar 3 16:38:19 1997 Jim Wilson <wilson@cygnus.com>
3280 * mips/crt0.S: Subtract 24 instead of 8 when computing sp.
3282 Mon Mar 3 13:35:20 1997 Doug Evans <dje@canuck.cygnus.com>
3284 * m32r/m32r-lib.c: New file.
3285 * m32r/{eva,eva-stub}.ld: New files.
3286 * m32r/Makefile.in: Build and install them.
3287 Also build and install m32r-stub.o.
3289 Tue Feb 25 11:59:20 1997 Gavin Koch <gavin@cygnus.com>
3291 * mips/configure.in (LIB_AC_PROG_CC): copied from configure.in.
3292 * mips/configure.in (AC_PROG_CC): replaced by LIB_AC_PROG_CC
3293 can't do final link until libs in this directory are built.
3294 * mips/configure: regenerated.
3296 Tue Feb 25 00:31:27 1997 Ian Lance Taylor <ian@cygnus.com>
3298 * mips/crt0.S: Call hardware_init_hook and software_init_hook via
3299 a register, to avoid relocation overflow if they are zero.
3301 Mon Feb 24 22:25:49 1997 Gavin Koch <gavin@cygnus.com>
3303 * mips/Makefile.in (IDTOBJS,PMONOBJS): Part specific modules
3304 can now be configured by part_specific_obj.
3305 * mips/configure.in (part_specific_obj): added.
3306 * mips/configure: regenerate.
3308 Fri Feb 21 14:29:54 1997 Doug Evans <dje@canuck.cygnus.com>
3310 * m32r/crtsysc.c (_sbrk): Declare _end with __attribute ((__sym32__)).
3312 Fri Feb 21 10:10:55 1997 Jim Wilson <wilson@cygnus.com>
3314 * mips/ddb.ld: Align the location counter before setting _gp, and
3315 before setting edata. Remove ALIGN from _gp computation.
3316 * mips/idt.ld, mips/pmon.ld: Before setting _gp, use ALIGN(8) instead
3317 of ALIGN(16). Remove ALIGN from _gp computation.
3319 Thu Feb 20 17:30:41 1997 Ian Lance Taylor <ian@cygnus.com>
3321 * mips/array.ld: Add mips16 sections.
3322 * mips/ddb.ld, mips/idt.ld, mips/pmon.ld: Likewise.
3324 * mips/crt0.S (zerobss): Use subu, not sub.
3326 Tue Feb 18 17:25:56 1997 Mark Alexander <marka@cygnus.com>
3328 * mips/crt0.S: Add .ent lines for all code fragments, so
3329 that objdump --disassemble will display them correctly.
3331 Fri Feb 14 11:07:20 1997 J.T. Conklin <jtc@cygnus.com>
3333 * m68k/mvme-stub.c: New file. Common debugger stub used for mvme-
3334 based targets. This should eventually be merged with or replaced
3335 by the m68k stub from gdb.
3336 * m68k/{mvme135-stub.c, mvme162lx-stub.c}: Removed.
3337 * m68k/Makefile.in: Updated for above change.
3339 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Removed all whitespace
3340 differences and changed to consistantly use the IMM macro for
3341 immediate constants. It is now possible to compare these two
3342 files without having to filter out insignificant differences.
3344 * m68k/mvme135-stub.c (set_debug_traps): Renamed from
3345 init_debug_traps to match documentation and other sample debugger
3348 * m68k/sbc5204.ld: New file, linker script for Arnewsh SBC5204.
3350 * m68k/sbc5206.ld: New file, linker script for Arnewsh SBC5206.
3352 * m68k/Makefile.in (DBUG_OBJ, DBUG_BSP): New BSP for coldfire
3353 targets running the dbug monitor.
3355 * m68k/{dbug-exit.S,dbug-inbyte.S,dbug-outbyte.S}: New files.
3357 Thu Feb 6 13:31:06 1997 Bob Manson <manson@charmed.cygnus.com>
3359 * m68k/crt0.S: Don't use SYM to refer to symbols defined
3360 in the linker script.
3362 Thu Jan 16 10:34:36 1997 Jim Wilson <wilson@cygnus.com>
3364 * mips/{ddb.ld,idt.ld,pmon.ld}: Readd OUTPUT_FORMAT definition.
3366 Wed Jan 8 14:49:26 1997 Jim Wilson <wilson@cygnus.com>
3368 * mips/crt0.S (_start): Don't try to use FPU registers if
3369 __mips_soft_float is defined.
3371 Fri Dec 27 15:41:08 1996 Bob Manson <manson@charmed.cygnus.com>
3373 * sparc/Makefile.in (splet-install): Add tsc701.ld.
3375 Thu Dec 26 14:59:34 1996 Michael Snyder <msnyder@cleaver.cygnus.com>
3377 * sparc/sparclet-stub.c: Add support for "P" protocol command.
3378 Add support for %cc coprocessor registers, %asr registers.
3379 Work-around broken SAVE instruction on sparclet.
3381 Tue Dec 24 22:15:53 1996 Angela Marie Thomas (angela@cygnus.com)
3383 * mips/pmon.S: add an INDIRECT for _flush_cache to be the
3384 same as mon_flush_cache. This fixes failures in "make check"
3386 Mon Dec 23 18:08:05 1996 Jim Wilson <wilson@cygnus.com>
3388 * mips/syscalls.c (__errno, _raise): Delete.
3390 Wed Dec 18 17:29:28 1996 Ian Lance Taylor <ian@cygnus.com>
3392 * mips/idt.ld: Align the location counter before setting _gp, and
3393 before setting edata.
3394 * mips/pmon.ld: Likewise.
3396 Sat Dec 14 21:52:40 1996 Ian Lance Taylor <ian@cygnus.com>
3398 * configure.in: Use a special version of AC_PROG_CC. Autoconf
3399 2.12 introduced a check for whether the compiler works, and that
3400 check will fail for a cross compilers without a complete set of
3403 Fri Dec 13 10:40:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3405 * sbrk.c: Set the heap pointer to the address of _end, not the
3408 Wed Dec 11 15:26:50 1996 Jim Wilson <wilson@cygnus.com>
3410 * mips/{ddb.ld,idt.ld,pmon.ld}: Delete OUTPUT_FORMAT definition.
3412 Fri Dec 6 15:52:36 1996 Jim Wilson <wilson@cygnus.com>
3414 * mips/crt0.S: Delete unreachable instruction after exit call.
3415 Move exit call before .end _start.
3417 Tue Nov 26 15:05:26 1996 Doug Evans <dje@rtl.cygnus.com>
3419 * configure: Regenerate with autoconf 2.12.
3421 Mon Nov 11 15:12:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3423 * config/ppc.mh: New PowerPC eabi target specific config file.
3424 Always use -mrelocatable-lib -mno-eabi.
3426 * rs6000/configure.in (host_makefile_frag): Use config/ppc.mh.
3427 * rs6000/configure: Regenerate.
3429 * rs6000/{mvme,sim}-crt0.o (_start): Make initial stack frame 64
3430 bytes, not 56 so that it is aligned to a 16 byte boundary.
3432 Tue Nov 5 10:24:29 1996 Doug Evans <dje@canuck.cygnus.com>
3434 * sparc/Makefile.in (crt0-701.o): Use default rule to build.
3435 * sparc/crt0-701.S: Second pass at little endian support.
3437 Tue Nov 5 10:08:40 1996 Dawn Perchik <dawn@critters.cygnus.com>
3439 * sparc/{salib-701.c,sparclet-stub.c,tsc701.ld}: New files.
3440 * sparc/Makefile.in: Add rules for above.
3441 (701_OBJS): Add salib-701.o, sparclet-stub.o.
3443 Fri Nov 1 21:50:12 1996 Angela Marie Thomas (angela@cygnus.com)
3445 * mips/ddb.ld: rename cairo.ld to ddb.ld
3446 * mips/Makefile.in: rename cairo to ddb
3448 Thu Oct 31 13:54:58 1996 Stan Shebs <shebs@andros.cygnus.com>
3450 * sh/sh1lcevb.ld, sh/sh2lcevb.ld, sh/sh3lcevb.ld: New files,
3451 linker scripts for Hitachi eval boards.
3453 Thu Oct 31 12:39:53 1996 Doug Evans <dje@seba.cygnus.com>
3455 * m32r/crt0.S: Set up fp. Speed up zeroing of bss.
3457 Sun Oct 27 20:34:27 1996 Mark Alexander <marka@cygnus.com>
3459 * mips/crt0.S: Initialize gp register correctly.
3461 Tue Oct 22 12:02:19 1996 Doug Evans <dje@canuck.cygnus.com>
3463 * m32r/sys/syscall.h: New file.
3464 * m32r/crt0.S: Rewrite.
3465 * m32r/crtsysc.c (__trap): Adjust literal and comment syntax.
3467 Thu Oct 17 13:47:54 1996 Doug Evans <dje@canuck.cygnus.com>
3469 * m32r/syscalls.c: Deleted, renamed to
3470 * m32r/crtsysc.c: this.
3471 * m32r/Makefile.in: Updated.
3473 Mon Sep 30 11:42:08 1996 Doug Evans <dje@canuck.cygnus.com>
3475 * m32r/{Makefile.in,configure.in,configure}: New files.
3476 * m32r/{crt0.S,syscalls.c,trap.S}: New files.
3477 * configure.in: Recognize m32r-*-*.
3478 * configure: Regenerated.
3480 Thu Sep 26 10:59:25 1996 James G. Smith <jsmith@cygnus.co.uk>
3482 * mips/crt0.S (_exit): Update terminating break instruction to use
3483 an explicit high value.
3485 Mon Sep 23 19:02:32 1996 Stan Shebs <shebs@andros.cygnus.com>
3487 * sh: New directory, Hitachi SH libgloss support.
3488 * sh/sh3bb.ld: New file, SH3 big box linker script.
3490 Thu Sep 19 12:02:23 1996 Ian Lance Taylor <ian@cygnus.com>
3492 * mips/crt0.S (zerobss): Use bltu in zerobss loop, not bne, in
3493 case the end symbol is not aligned.
3495 Sun Sep 15 12:23:47 1996 James G. Smith <jsmith@cygnus.co.uk>
3497 * mips/vr4300.S (__cpu_flush): Fix lui constant.
3498 * mips/crt0.S (init): Fix passing of arg0 through exit() and
3500 * mips/syscalls.c (__errno): Return address of errno, rather than
3503 Wed Sep 11 10:45:13 1996 Stu Grossman (grossman@critters.cygnus.com)
3505 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3506 Merge .init and .fini sections into .text to fix a.out.
3508 Sun Sep 8 09:50:08 1996 Stu Grossman (grossman@critters.cygnus.com)
3510 * m68k/bcc.ls, m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld:
3511 Many fixes for problems discovered during testing. Make stack end
3512 at end of ram. Force __CTOR_LIST__ and __DTOR_LIST__ to be
3513 longword aligned. Move .shdata out of .text section. Put .rodata
3514 and .gcc_except_table into .text section. Get rid of .shbss
3515 section, load it into .bss. Remove bogus start address
3516 calculation for .bss. Force all sections to be longword aligned.
3517 Create .init and .fini sections (including function prologues and
3518 epilogues) for ELF support.
3519 * cpu32bug.S cpu32bug.h: Move defs for cpu32bug monitor into
3520 cpu32bug.h. Make sure that cpu32bug function codes aren't global.
3521 Remove creation of vbr_table. Fix function prologue in _exit.
3522 Use fp instead of a6. Add .text pseudo-op to the beginning of
3524 * crt0.S: Remove global symbols zeroboss, init and launch. Make
3525 main, exit, hardware_init_hook, software_init_hook, atexit and
3526 __do_global_dtors extern, not global. Fix logic error when
3527 initializing stack pointer. It now loads sp if __stack is non-
3528 zero. Reverse order of software and hardware init hooks.
3529 Hardware now comes first. Add call to __INIT_SECTION__, and
3530 register __FINI_SECTION__ with atexit. This is needed to make ELF
3531 static constructors and destructors work right.
3533 Tue Sep 3 11:55:01 1996 Ian Lance Taylor <ian@cygnus.com>
3535 * m68k/bcc.ld: Set address of .stab and .stabstr to 0, not `.'.
3536 * m68k/idp.ld, m68k/mvme135.ld, m68k/mvme162.ld: Likewise.
3537 * hp74x/hppa.c, rs6000/evm.ld, sparc/ex930.ld: Likewise.
3538 * sparc/ex931.ld, sparc/ex934.ld, sparc/sim.ld: Likewise.
3540 Fri Aug 30 15:57:37 1996 James G. Smith <jsmith@cygnus.co.uk>
3542 * mips/Makefile.in (SCRIPTS): Add cairo.
3543 (vr4300.o:): Force build with target CFLAGS to ensure correct
3544 multilib endianness. The -Tcairo.ld target uses libpmon.a aswell
3545 as the -Tpmon.ld target.
3546 * mips/{idt.ld,pmon.ld}: Remove explicit crt0.o include.
3547 * mips/cairo.ld: Added.
3548 * mips/crt0.S: Restore atexit() call. Fix startup stack
3550 * mips/pmon.S: Fix monitor indirection to be 64bit clean.
3551 * mips/vr4300.s: Added simple bus error handler to cope with
3552 sizing memory that doesn't ghost, but does abort.
3553 * mips/cma101.c: Improve the memory sizer.
3554 * mips/regs.S: Add definitions for SR_KX, SR_SX and SR_UX.
3556 Thu Aug 29 17:07:45 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3558 * a29k/configure.in (i[345]86-*-*): Recognize i686 for pentium
3560 * testsuite/libgloss.all/configure.in (i[345]86-*-*): Ditto.
3561 * a29k/configure: Regenerate.
3563 Thu Aug 22 10:31:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3565 * rs6000/Makefile.in (install{,-linux,-solaris}): Add install of
3566 Linux, Solaris libraries if built.
3568 Fri Aug 16 10:12:48 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3570 * m68k/Makefile.in: Add -nostdlib to the test targets.
3571 * m68k/{idp,bcc,mvme135,mvme162}.ld: Move the CTORS and DTORS from
3572 .data to .text where they really belong.
3573 * m68k/crt0.S(launch): Don't put __do_global_dtors into atexit,
3574 GCC is supposed to do this in __main.
3576 Mon Aug 5 15:04:34 1996 Doug Evans <dje@canuck.cygnus.com>
3578 * sparc/libsys/isatty.c: New file.
3580 Sun Aug 4 22:32:14 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3582 * pa/Makefile.in: Build the test case as seperate targets.
3583 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get all the
3586 Fri Aug 2 18:25:07 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3588 * m68k/Makefile.in: Install common crt0.o, remove old references
3591 Tue Jul 30 21:48:05 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3593 * sparc/Makefile.in: Built crt0.S, not crto.s.
3594 * sparc/crt0.S: Don't use REGS macro, use % always.
3595 * sparc/salib.c: Add a prototype for putDebugChar.
3597 Tue Jul 23 15:12:42 1996 Doug Evans <dje@canuck.cygnus.com>
3599 * sparc/{sysc-701.c,crt0-701.S}: New files.
3600 * sparc/Makefile.in (all): Build them.
3601 ($(701_BSP),crt0-701.o): New targets.
3602 ($(CRT0),$(SIM_CRT0),dtor.o): Don't use $<, for sunos make.
3603 (all): Depend on $($(CPU)_ALL).
3604 (install): Use $(INSTALL_DATA), not $(INSTALL_PROGRAM).
3605 Depend on $($(CPU)_INSTALL).
3606 * sparc/configure.in (libgloss_topdir): Delete unnecessary $(srcdir).
3607 (AC_CONFIG_AUX_DIR): Call.
3609 * sparc/configure: Regenerated.
3611 Mon Jul 22 14:32:39 1996 Doug Evans <dje@canuck.cygnus.com>
3613 * config/{default.mt,mips.mt}: Don't use $<, for sunos make.
3615 Mon Jul 22 15:54:02 1996 Ian Lance Taylor <ian@cygnus.com>
3617 * m68k/crt0.S (zerobss): Don't use dbra if __mcf5200__.
3619 Sun Jul 14 16:47:14 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3621 * lseek.c (lseek): Don't use SET_ERRNO.
3622 * open.c (open): Ditto.
3624 Wed Jul 3 18:19:10 1996 Stu Grossman (grossman@critters.cygnus.com)
3626 * sparc/Makefile.in: Install ex930/931/934.ld files.
3627 * sparc/configure, sparc/configure.in: Use AC_CANONICAL_SYSTEM to
3628 define target_alias to make install work from this directory.
3630 Wed Jul 3 18:04:49 1996 Ian Lance Taylor <ian@cygnus.com>
3632 * Makefile.in: Make sure we always have an argument to for. Make
3633 sure rootpre and srcrootpre are always set before using
3636 Tue Jul 2 18:04:31 1996 J.T. Conklin <jtc@hippo.cygnus.com>
3638 * glue.h (SET_ERRNO): Removed.
3639 * sbrk.c, stat.c, unlink.c: Don't use SET_ERRNO.
3641 Mon Jul 1 14:24:51 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3643 * rs6000/Makefile.in: Add $(srcdir)/.. dependencies for all files
3646 Sat Jun 29 23:26:39 1996 James G. Smith <jsmith@cygnus.co.uk>
3648 * mips/cma101.c (DOSYNC): Explicitly select -mips2 for the
3649 assembly of the "sync" instruction.
3650 * mips/Makefile.in: Removed special cma101.o build. Seperate
3651 install.sh invocations for the BSP libraries.
3653 Sat Jun 29 08:17:52 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3655 * doc/porting.texi (GNU remote protocol): Fix bad texinfo.
3657 Fri Jun 28 23:16:37 1996 Rob Savoye <rob@chinadoll>
3659 * sparc/traps.S: Don't use REGS macro, use % always.
3660 * sparc/Makefile.in: Add -nostdlib when building the test cases,
3661 as gcc keeps thinks it wants two crt0.o.
3662 * sparc/asm.h: Don't define the REGS macro, we'll use explicit
3663 register prefixes. Always define USER_LABEL_PREFIX cause gcc is
3664 broken, and I doubt it'll get fixed.
3666 Sat Jun 29 05:05:15 1996 James G. Smith <jsmith@cygnus.co.uk>
3668 * mips/crt0.S (zerobss): Fix the stack-pointer calculation.
3670 Thu Jun 27 17:23:33 1996 Ian Lance Taylor <ian@cygnus.com>
3672 * mips/Makefile.in (vr4300.o): Pass -mips3 after $(ASFLAGS).
3673 (cma101.o): Pass -mips2 after $(CFLAGS).
3675 Tue Jun 25 22:48:15 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
3677 * Makefile.in (bindir, libdir): Use autoconf-set values.
3678 * configure: Rebuilt.
3680 * doc/Makefile.in (mandir, infodir): Use autoconf-set values.
3681 * doc/configure.in (AC_PREREQ): autoconf 2.5 or higher.
3682 * doc/configure: Rebuilt.
3684 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/Makefile.in
3685 (bindir, libdir): Use autoconf-set values.
3686 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure.in
3687 (AC_PREREQ): autoconf 2.5 or higher.
3688 * {a29k,hp74x,i960,m68k,mips,pa,rs6000,sparc,sparc/libsys}/configure:
3691 Mon Jun 24 22:01:11 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3693 * sparc/crt0.S: Set the stack to the upper part of memory. Execute
3694 hardware_init_hook and software_init_hook if they exist with a
3695 legit address. Drop into exit after main. Zero the bss section.
3696 * sparc/ex930.ld: PROVIDE hardware_init_hook and
3699 Mon Jun 24 19:44:45 1996 Ian Lance Taylor <ian@cygnus.com>
3701 * mips/Makefile.in (cma101.o): Use -mips2 option when compiling.
3703 Wed Jun 19 13:57:36 1996 Rob Savoye <rob@darkstar.cygnus.com>
3705 * debug.[ch]: New files for GDB stub support.
3706 * config/default.mt: Add rules for debug.o.
3707 * config/default.mh: Add rule for building C++ source. Add $srcdir
3708 to INCLUDES so shared header files can be found.
3710 * sparc/salib.c(exceptionHandler): Range check the vector number
3711 so we get a legit %tbr value. Add wrappers so inbyte and outbyte
3713 * sparc/crt0.s: Handle cpus that don't have FP support.
3714 * sparc/Makefile.in: Add multilib support. Add variable for
3715 objcopy and objdump. Build the BSPs as archive libraries, not
3716 object files. Add support for the SIS sparc simulator. Build the
3717 test case srecords and dissasembly as seperate makefile
3718 targets. Also optionally build the C++ test case. Use a target
3720 * sparc/configure.in: Add multilib support.
3721 * sparc/configure: Regenerated.
3722 * sparc/asm.h: Macros to deal with aout and coff formats portably.
3723 * sparc/slite.h: Sparclite specific stuff.
3724 * sparc/{sim-crt0.S,sim-stub.c,sim-io.c,sim.ld}: New support for
3725 the SIS sparc simulator.
3726 * sparc/traps.S: Generic trap handlers for SIS and ex93x targets.
3727 * sparc/tests.c: Test case for linking and GDB protocol.
3729 Tue Jun 18 20:06:16 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3731 * pa/Makefile.in: Build the test case srecords and dissasembly
3732 as seperate makefile targets. Also optionally build the C++ test
3734 * pa/crt0.S: If __stack and __globals have a legit address, use
3735 that for %sp and %gp. Execute hardware_init_hook and
3736 software_init_hook if they exist with a legit address. Add
3737 __do_global_dtors() to the atexit array.
3738 * pa/{w89k,op50n}.ld: Use GROUP rather than INPUT to get the
3739 libraries. Allocate the stack and global spaces from the top of
3740 memory. PROVIDE hardware_init_hook and software_init_hook.
3742 * m68k/Makefile.in: Build the test case srecords and dissasembly
3743 as seperate makefile targets. Also optionally build the C++ test
3745 * m68k/asm.h: Don't define __USER_LABEL_PREFIX__ and
3746 __REGISTER_PREFIX__ ourselves since suprisingly gcc sets them
3747 correctly for a change.
3748 * m68k/{bcc,mvme135,mvme162,idp}.ld: Use the same crt0 rather than
3749 building seperate ones. PROVIDE hardware_init_hook and
3750 software_init_hook. Stick the Constructors and Destructors in
3751 .data cause they don't work in .text (which is where they should
3753 * m68k/cpu32bug: Add a few more traps to support the older ABug
3755 * m68k/crt0.S: If __stack is isn't set, set the stack to the top
3756 of memory. Excecute hardware_init_hook and software_init_hook if
3757 they exist with a legit address. Add __do_global_dtors() to the
3760 * rs6000/Makefile.in: Use the linker script to build the test
3761 case. Also build a C++ test case.
3762 * rs6000/dtor.C: Test contructors and destructors.
3763 * rs6000/{sim,mvme}.ld: New linkers scripts for the simulator and
3765 * rs6000/evm.ld: Provide hardware_init_hook and software_init_hook
3766 so we can test for them in the crt0.S.
3767 * rs6000/crto.S: Excecute hardware_init_hook and
3768 software_init_hook if they exist with a legit address.
3770 Mon Jun 17 18:39:17 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3772 * mips/Makefile.in: Replace the "test" target with seperate
3773 targets for the dissasembled file, and the srecord.
3774 * mips/configure.in: Use a target makefile fragment.
3775 * mips/configure: Regenerate.
3776 * mips/idt.ld: Add a comment on producing srecords. Setup a space
3777 for the stack. PROVIDE hardware_init_hook and software_init_hook.
3778 * mips/crt0.S: Make a small stack. Run memsize() using the temp
3779 stack, and then set the stack to the top of memory. Also grab some
3780 space for the globals. Add __do_global_dtors() to the atexit
3781 array. Call _exit from newlib so the atexit array gets run, then
3784 Thu Jun 13 15:44:46 1996 Ian Lance Taylor <ian@cygnus.com>
3786 * mips/Makefile.in (vr4300.o): Use -mips3 option when assembling.
3788 Sat Jun 1 16:27:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
3790 * rs6000/simulator.S (open, close, lseek): Add system calls.
3791 * rs6000/Makefile.in (OBJS): Don't put open.o, close.o, lseek.o
3793 (SIM_OBJS): Put them here instead.
3795 Tue Apr 30 20:01:08 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3797 * m68k/crt0.S: Don't allocate __stack in the .bss section.
3798 * m68k/{idp,mvme135,mvme162,bcc}.ld: Set __stack to a word below
3799 the top of memory. Use "-l" in GROUP rather than the full name so
3800 it'll get found using the path lookup in LD. Also link in libgcc
3801 too. Don't set __lstack anymore.
3802 * m68k/Makefile.in: Build test as a series of Makefile targets,
3803 rather than as a big loop.
3805 Thu Apr 25 08:38:15 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3807 * rs6000/mvme-stack.S: New file, define __stack.
3808 * rs6000/mvme-crt0.S (_start): If __stack is not 0, use that for
3811 Thu Apr 25 06:42:02 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3813 * rs6000/Makefile.in: Add support for multilib.
3814 * rs6000/configure.in: Ditto.
3815 * rs6000/configure: Regenerate.
3817 Wed Apr 24 11:02:33 1996 Doug Evans <dje@blues.cygnus.com>
3819 * sparc/libsys/Makefile.in (isatty.o): Add rule for SunOS VPATH.
3821 Fri Apr 19 13:23:31 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3823 * {mips,a29k,pa}/configure.in: Add support for multilibs
3824 by using config-ml.in.
3825 * {mips,a29k,pa}/configure: Regenerate.
3826 * {mips,a29k,pa}/Makefile.in: Build archive libraries,
3827 not objects for the BSPs.
3829 Fri Apr 19 12:33:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3831 * rs6000/sol-crt0.c: Delete, file moved into gcc directory.
3833 Mon Apr 15 14:09:26 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3835 * rs6000/simulator.S: Call _cerror to save errno if an error
3837 * rs6000/sim-errno.c (_cerrno): New function to set errno.
3839 Thu Apr 11 14:19:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3841 * rs6000/sol-{crt0.c,syscall.S,cfuncs.c}: New files to support
3842 libgloss on PowerPC Solaris.
3844 * rs6000/Makefile.in: Add Solaris support.
3846 Tue Apr 16 17:43:06 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3848 * Makefile.in: Don't do anything if SUBDIRS is empty.
3850 Mon Apr 15 15:37:52 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3852 * configure.in, m68k/configure.in: Add support for multilibs by
3854 * m68k/crt0.S: If a value for __stack hasn't been specified,
3855 initialize %sp to some memory in .bss.
3856 * m68k/Makefile.in: Build archive libraries, not objects for the
3857 BSPs. Build multiple copies of the crt0.o, one for each target. Add
3858 support to build multilibs.
3859 * idp.ld, bcc.ld, mvme135.ld, mvme162.ld: Use GROUP to look for
3860 libc.a and the BSP rather than INPUT an object. Get the right
3863 Tue Apr 9 23:31:53 1996 Ian Lance Taylor <ian@cygnus.com>
3865 * m68k/cpu32bug.S (getDebugChar): Use extw/extl rather than
3866 extbl, so it can be used on a 68000.
3868 Wed Mar 27 17:18:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3870 * rs6000/{mvme-exit,simulator}.S (_exit): Loop on a trap
3871 instruction following the _exit system call. This also makes sure
3872 that the debugger reports the address as being in _exit, rather
3873 than whatever function follows _exit.
3875 Fri Mar 15 12:30:02 1996 J.T. Conklin <jtc@rtl.cygnus.com>
3877 * i960/{Makefile.in,asm.h,configure,configure.in,mon-read.c,
3878 mon-syscalls.S,mon-write.c}: Initial support for MON960.
3879 * configure.in: Add support for i960.
3880 * configure: Rebuild with autoconf 2.8.
3882 Fri Mar 8 18:12:52 1996 Ian Lance Taylor <ian@cygnus.com>
3884 * a29k/configure.in: Call AC_CONFIG_AUX_DIR.
3885 * a29k/configure: Rebuild with autoconf 2.7.
3886 * m68k/configure.in: Call AC_CONFIG_AUX_DIR before
3887 AC_CANONICAL_SYSTEM.
3888 * mips/configure.in, pa/configure.in: Likewise.
3889 * rs6000/configure.in: Likewise.
3890 * m68k/configure, mips/configure, pa/configure: Rebuild.
3891 * rs6000/configure: Rebuild.
3893 Fri Mar 8 08:11:14 1996 Doug Evans <dje@charmed.cygnus.com>
3895 * sparc/libsys/sbrk.S (curbrk): Moved from here,
3896 * sparc/libsys/cerror.S (curbrk): To here.
3898 Thu Mar 7 11:39:09 1996 James G. Smith <jsmith@cygnus.co.uk>
3900 * mips/crt0.S (bssloop): Updated comment to reflect the source.
3902 Wed Mar 6 18:12:25 1996 Doug Evans <dje@charmed.cygnus.com>
3904 * configure.in (sparclet-*-aout*): Add entry.
3905 * configure: Regenerated.
3906 * sparc/libsys/{Makefile.in,configure.in,configure,isatty.c,
3907 libsys-crt0.S,sbrk.S,syscall.h,syscallasm.h,template.S,template_r.S}:
3910 Fri Feb 23 22:21:07 1996 Rob Savoye <rob@chinadoll.cygnus.com>
3912 * a29k: New dir for a29k-coff support for the AMSAT Phase-3D
3913 satellite. (doesn't use udi)
3914 * a29k/{29200-io.c,Makefile.in,configure,configure.in,README,crt0.s,
3915 p3dgps.ld,sa29200.ld,sa29200b.ld,test.c: New files for a29k
3917 * a29k/sys/{cpudef.h,intrinsi.h,macros.h,romdcl.h,sysmac.h,
3918 fpsymbol.h,libconfig.h,proreg.h,smartmac.h}: New files for a29k
3920 * configure.in: Add support for a29k.
3921 * configure: Rebuild.
3923 Thu Feb 22 13:32:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3925 * rs6000/mvme-read.c (read): New file, if large read, do a .INLN
3926 system call, instead of sucessive .INCHR system calls. Map \r on
3929 * rs6000/mvme-inbyte.S: Add stub for new input system calls.
3931 * rs6000/Makefile.in (MVME_OBJS): Add mvme-read.o, delete read.o
3933 Wed Feb 21 16:45:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3935 * rs6000/mvme-print.c: New file, map write into sequences of
3936 .OUTLN/.OUTCHR/.PCRLF rather than just using .OUTCHR.
3938 * rs6000/mvme-outbyte.S: Add stubs for new output system calls.
3940 * rs6000/Makefile.in (MVME_OBJS): Add mvme-print.o, delete print.o
3943 Thu Feb 15 11:37:02 1996 James G. Smith <jsmith@cygnus.co.uk>
3945 * mips/{mipsidt,mipspmon}.ld: Added OUTPUT_ARCH definition.
3946 * mips/cma101.c (time): Added time() function.
3948 Tue Feb 13 10:36:07 1996 James G. Smith <jsmith@cygnus.co.uk>
3950 * mips/vr4300.S (__cpu_flush): Fix loop counter.
3952 Tue Jan 30 15:41:19 1996 James G. Smith <jsmith@cygnus.co.uk>
3954 * mips/syscalls.c: Used include file, rather than local manifest
3956 * mips/crt0.S: Removed IDT monitor entry points.
3957 * mips/Makefile.in: Construct mipsidt and mipspmon BSP files.
3958 * mips/{cma101.c,idtmon.S,pmon.S,regs.S,vr4300.S}: Added.
3959 * mips/{mipspmon.ld}: Added.
3961 Sun Jan 28 08:01:31 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3963 * rs6000/configure.in (AC_INIT): Use sim-crt0.S, not crt0.s.
3964 * rs6000/configure: Regenerate.
3966 Wed Jan 24 14:26:01 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3968 * rs6000/{mvme,sim}-crt0.S (__atexit): Put the __atexit variable
3969 in the .sdata section, and provide a fixup for the address, in
3970 order to support the new -msdata compiler flag.
3972 Thu Jan 11 11:24:25 1996 Michael Meissner <meissner@tiktok.cygnus.com>
3974 * rs6000/{mvme,sim}-crt0.S (__atexit): Provide address of atexit,
3975 so eabi-ctors in libgcc.a can know to register the function to
3976 call all of the destructors.
3978 Sat Dec 30 14:31:37 1995 Doug Evans <dje@canuck.cygnus.com>
3980 * configure.in (AC_CONFIG_AUX_DIR): Adjust to new build tree layout.
3981 * {doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure.in
3982 (AC_CONFIG_AUX_DIR): Define
3983 * {,doc,hp74x,m68k,mips,pa,rs6000,sparc}/configure: Regenerated.
3985 Mon Dec 11 12:20:24 1995 Ian Lance Taylor <ian@cygnus.com>
3987 * Makefile.in (FLAGS_TO_PASS): Add INSTALL, INSTALL_PROGRAM,
3990 Fri Dec 1 16:54:15 1995 James G. Smith <jsmith@cygnus.co.uk>
3992 * mips/syscalls.c (sbrk): Fixed memory addressing. System call
3993 returns size, not (last address + 1).
3995 Thu Nov 16 13:47:57 1995 Ian Lance Taylor <ian@cygnus.com>
3997 * config/default.mh: Don't define CC_FOR_TARGET, AS_FOR_TARGET,
3998 AR_FOR_TARGET, LD_FOR_TARGET, RANLIB_FOR_TARGET, NM_FOR_TARGET,
3999 OBJDUMP_FOR_TARGET, or OBJCOPY_FOR_TARGET. Change the build rules
4000 to use CC, etc., instead of CC_FOR_TARGET, etc.
4001 * configure.in, */configure.in: Get values for CC, AS, AR, LD, and
4002 RANLIB. Always use default.mh.
4003 * Makefile.in (FLAGS_TO_PASS): Pass down LD.
4004 * Makefile.in, */Makefile.in: Let CC, AS, AR, LD, and RANLIB by
4005 substituted by the autoconf configure script. Use them instead of
4006 the *_FOR_TARGET variants.
4007 * hp74x/configure.in: Don't call AC_CANONICAL_SYSTEM.
4008 * m68k/configure.in: Call AC_ARG_PROGRAM.
4009 * mips/configure.in, pa/configure.in: Likewise.
4010 * rs6000/configure.in: Likewise.
4011 * m68k/Makefile.in: Set program_transform_name, OBJDUMP, and
4013 * mips/Makefile.in, pa/Makefile.in, rs6000/Makefile.in: Likewise.
4014 * mips/Makefile.in: Split new test target from all target.
4015 * configure, */configure: Rebuild.
4017 Tue Nov 14 12:04:36 1995 Angela Marie Thomas (angela@cygnus.com)
4019 * Makefile.in: Added prefix, exec-prefix and tooldir to
4020 FLAGS_TO_PASS so vaulting works correctly.
4022 Tue Nov 14 18:32:41 1995 James G. Smith <jsmith@cygnus.co.uk>
4024 * mips/mipsidt.ld: Added.
4025 * mips/syscalls.c: Added.
4026 * mips/crt0.S: Added FPU presence check, and entry points into IDT
4028 * mips/Makefile.in (all): Updated to build generic IDT monitor
4030 * mips/test.c (main): Removed unnecessary prototypes.
4031 * configure.in (configdirs): Removed mips64vr4300 target.
4032 * configure: Re-generated.
4033 * config/default.mh (OBJDUMP_FOR_TARGET): Added missing parent
4034 directory path element.
4035 * mipsidt: Directory removed.
4037 Fri Nov 10 12:50:03 1995 Ian Lance Taylor <ian@cygnus.com>
4039 * configure.in, */configure.in: Don't call AC_ARG_PROGRAM.
4040 * configure, */configure: Rebuild.
4041 * Makefile.in, */Makefile.in: Don't set program_transform_name.
4043 Wed Nov 8 16:19:31 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4045 * configure.in (configdirs): Add mips*vr4300*-*-* target.
4047 * configure: Re-generated.
4049 * mipsidt/crt0.S: Check for FPU presence.
4051 * mipsidt/mipsidt.ld: Removed explicit crt0.o from link.
4053 * mipsidt/Makefile.in: Explicitly link against crt0.o file.
4055 Thu Nov 2 23:27:28 1995 Rob Savoye <rob@chinadoll.cygnus.com>
4057 * config/default.mh: Add additional "../" to path used to find
4058 comp-tools binaries in an object tree.
4060 Mon Oct 30 18:10:47 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4062 * rs6000/mvme-crt0.S (_start): Zero out bss before the the program
4065 Tue Oct 24 10:07:50 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4067 * rs6000/mvme-{exit,outbyte,inbyte}.S: Use hex for the system
4068 calls, not decimal, since formatting the disk when you intend to
4069 write out a character is not nice.
4071 Mon Oct 23 22:17:12 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4073 * rs6000/mvme-crt0.S (_start): Bump sp by -4 before storing end of
4074 stack chain to avoid last word indebugger's memory.
4076 * rs6000/mvme-{exit,inbyte,outbyte}.S: System call number goes in
4079 Mon Oct 23 17:57:23 1995 James G. Smith <jsmith@jaalfrezi.cygnus.co.uk>
4081 * mipsidt/Makefile.in: Removed the LDFLAGS_FOR_TARGET in the test
4084 * mipsidt/crt0.S: Changed monitor entry sequence.
4086 * mipsidt/syscalls.c: Added local sbrk() function, derived from
4087 (libgloss/sbrk.c), but using the monitor routine to ascertain the
4088 amount of memory available.
4090 Mon Oct 23 11:58:04 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
4092 * mipsidt: Added (directory). This is a simple crt0 module for the
4093 IDT MIPS monitor. The existing "libgloss/mips" directory is for a
4094 specific R3000 board, so it was safer creating a new target
4096 * mipsidt/Makefile.in: Added.
4097 * mipsidt/configure: Added.
4098 * mipsidt/configure.in: Added.
4099 * mipsidt/crt0.S: Added.
4101 * mipsidt/syscalls.c: Added.
4102 * mipsidt/test.c: Added.
4104 * configure (mips*vr4300*-*-*): Use new mipsidt target directory.
4106 Mon Oct 9 21:07:08 1995 Michael Meissner <meissner@cygnus.com>
4108 * rs6000/Makefile (all asm rules): Remove asm.h dependency.
4109 * rs6000/asm.h: File deleted, moved to gcc directory as ppc-asm.h.
4110 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Include ppc-asm.h, not
4112 * rs6000/sim{-crt0,ulator}.S: Ditto.
4114 * rs6000/{mvme,sim}-crt0.S (_start): Don't use FUNC_START/FUNC_END
4115 for _start, since the linker needs to see this.
4117 Mon Oct 9 12:08:12 1995 Stu Grossman (grossman@cygnus.com)
4119 * sparc/sparc-stub.c: include sparclite.h to get access to register
4121 * (trap_low): Save and restore FP regs if necessary. Also, clean
4122 up save and restore of debug unit regs.
4123 * (hard_trap_info): Add more architecturally defined traps.
4124 * (set_debug_traps): Only set FP disabled trap if FP is disabled.
4125 * (get_in_break_mode): Clean up. Get rid of calls to
4126 set_hw_breakpoint_trap(). Also, use write_asi macro
4127 * (handle_exception): Clean up `g' and `G' commands. Add `P'
4129 * (hw_breakpoint): Why was this here!? It's gone now...
4130 * sparc/crt0.s: Speed up prom copy loop. Clean up window over/under
4131 flow setup. Call main instead of jumping to it.
4132 * sparc/salib.c (get_uart_status rcv_char flush_i_cache): Use new
4133 and improved read_asi macro.
4134 * (win_ovf win_unf): Parameterize window size.
4135 * sparclite.h (read_asi): Rewrite so that macro returns an rval.
4136 * (read_psr write_psr): New macros to do the obvious.
4137 * Add conditionalized code for 933 window size.
4139 Fri Oct 6 15:35:01 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4141 * rs6000/simulator.S (abort): Delete abort.
4142 * rs6000/sim-abort.c: New file, to print message that abort was
4144 * rs6000/Makefile.in (SIM_OBJS): Add sim-abort.o.
4146 * rs6000/asm.h (FUNC_NAME, FUNC_START, FUNC_END): New macros that
4147 give the start and end of a function written in assembler. If
4148 -mcall-aixdesc or -mcall-nt, create a function descriptor and name
4149 the real function with one or two leading periods.
4151 * rs6000/{simulator,sim-crt0}.S: Use new function macros.
4152 * rs6000/mvme-{crt0,exit,inbyte,outbyte}.S: Ditto.
4154 * rs6000/Makefile.in: Add asm.h as a dependent for all .S files.
4155 Compile the .S files with gcc, so that -mcall-* flags define the
4158 Thu Sep 28 13:49:45 1995 Ian Lance Taylor <ian@cygnus.com>
4160 * sparc/ex93x.ld: Remove crt0.o from INPUT; gcc will normally pass
4161 crt0.o anyhow. Add leading underscore to __CTOR_LIST__, et. al.
4162 * sparc/salib.c (__main): Comment out empty function.
4164 Wed Sep 20 14:36:12 1995 Ian Lance Taylor <ian@cygnus.com>
4166 * Makefile.in (maintainer-clean): New synonym for realclean.
4167 * hp74x/Makefile.in (maintainer-clean): Likewise.
4168 * m68k/Makefile.in (maintainer-clean): Likewise.
4169 * pa/Makefile.in (maintainer-clean): Likewise.
4170 * mips/Makefile.in (maintainer-clean): Likewise.
4171 * rs6000/Makefile.in (maintainer-clean): Likewise.
4172 * sparc/Makefile.in (maintainer-clean): Likewise.
4173 * doc/Makefile.in (maintainer-clean): Likewise.
4174 * testsuite/Makefile.in (maintainer-clean): Likewise.
4175 * testsuite/libgloss.all/Makefile.in (maintainer-clean): Likewise.
4177 Sat Sep 16 23:04:11 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4179 * rs6000/Makefile.in (all): Fix typo preventing simulator from
4182 Tue Sep 12 10:43:41 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4184 * rs6000/Makefile.in: Misc mvme support fixes.
4186 * rs6000/{mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}: Strip
4187 leading underscores from identifiers.
4189 * m68k/asm.h: New file, macro definitions helpful for assembly
4190 language programming.
4191 * m68k/{cpu32bug.S, crt0.S, mvme.S, mvme135-asm.S, mvme162lx-asm.S}:
4194 * rs6000/{mvme-crt0.S, mvme-exit.S, mvme-inbyte.S, mvme-outbyte.S}:
4195 New files, preliminary support for motorola mvme targets running
4197 * rs6000/Makefile.in: Build mvme support.
4199 * rs6000/asm.h: New file, macro definitions helpful for assembly
4200 language programming.
4201 * rs6000/{sim-crt0.S, simulator.S}: Use asm.h.
4203 Fri Sep 8 18:51:29 1995 Michael Meissner <meissner@wogglebug.tiac.net>
4205 * rs6000/sim-sbrk.c (sbrk): Add cast to silence warning.
4207 Fri Sep 8 13:03:12 1995 Brendan Kehoe <brendan@lisa.cygnus.com>
4209 * m68k/idp-inbyte.c (READREG): Add volatile to the cast, to avoid
4210 reordered insns that can end up being an infinite loop.
4211 * m68k/idp-outbyte.c (READREG): Likewise.
4213 Wed Sep 6 10:01:33 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4215 * rs6000/sim-sbrk.c (sbrk): Use the brk system call, instead of
4216 using a large static area for the break area.
4218 Thu Aug 24 14:57:28 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4220 * rs6000/Makefile.in (install*): Add separate installation rules
4221 for sim and evm targets.
4223 Wed Aug 23 16:49:02 1995 Michael Meissner <meissner@tiktok.cygnus.com>
4225 * rs6000/sim*: Add PowerPC simulator support.
4227 Tue Aug 22 11:52:40 1995 Jeff Law (law@snake.cs.utah.edu)
4229 * pa/hp-milli.s: Add entry/exit pseudo-ops around all exported
4230 code. Fix callinfo directives to include "millicode" attribute.
4232 * pa/hp-milli.s (divU): Fix bug found by arith-rand1.c testing.
4234 Mon Aug 21 23:31:42 1995 Jeff Law (law@snake.cs.utah.edu)
4236 * pa/crt0.S ($START$): Use local label prefix for local label
4239 Mon Aug 14 11:57:46 1995 Kung Hsu <kung@mexican.cygnus.com>
4241 * ex93x/sparclite.h: add __WINSIZE.
4242 * ex93x/salib.c: Use __WINSIZE, implements write with $O command of
4245 Thu Aug 3 14:40:12 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4247 * Makefile.in: Updated to reflect filename changes.
4249 * m68k/mc68681-duart.h: Renamed to m68681reg.h.
4250 * m68k/mc68681-duart.c: Split up and renamed to idp-inbyte.c and
4253 Fri Jul 28 11:23:24 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4255 * m68k/mc68681-duart.h: Removed everything except register offsets.
4256 Changed offsets so they reflect actual chip instead of how device
4257 is mapped into the IDP address space.
4258 * m68k/mc68681-duart.c (DUART_ADDR): New macro, base address.
4259 (READREG, WRITEREG): Changed to correspond to unusual way the
4260 device is mapped (ie. base address + (reg offset * 4) + 3)).
4261 (duart_status, duart_mode, duart_init, duart_restore): Removed,
4262 these interfaces were never used and didn't work.
4263 (outbyte): Removed unconditional delay.
4265 * m68k/crt0.S: Use SYM(_end) instead of end. This completes my
4266 change of April 18th which makes the "_end" symbol compatible
4267 with both a.out and coff toolchains.
4268 (zerobss): Handle zero-length bss.
4270 Thu Jul 27 15:35:37 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4272 * configure, {doc, hp74x, m68k, mips, pa, sparc}/configure:
4273 regenerated with autoconf 2.4.2.
4275 Wed Jul 26 13:42:27 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4277 * doc/porting.texi: Fix typos and spelling errors.
4279 Mon Jun 26 09:23:23 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4281 * pa/Makefile.in: Enable HP supplied millicode routines.
4282 * pa/hp-milli.s: Make sure copyright notice gets included
4285 * pa/crt0.S ($START$): Use "%" instead of "'" to avoid losing whe
4288 Fri Jun 16 18:40:22 1995 Jeffrey A. Law <law@rtl.cygnus.com>
4290 * pa/crt0.S ($START$): Use long-calls to call main and exit.
4292 Tue Jun 13 16:05:13 1995 Rob Savoye <rob@darkstar.cygnus.com>
4294 * pa/crt0.S: Call exit() after returning from main.
4296 Tue Jun 13 10:43:14 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4298 * Makefile.in, {doc, hp74x, m68k, mips, pa, sparc}/Makefile.in
4299 (distclean, realclean): Remove autoconf-generated config.cache
4300 and config.log files.
4302 Mon Jun 5 15:56:22 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4304 * config/{default.mh, dos.mh} (CFLAGS_FOR_TARGET): Added -O2.
4305 (.c.o, .s.o, .S.o, etc.): Don't use @ to hide how the compiler
4306 is invoked, it makes it much more difficult to debug.
4308 Tue May 30 19:07:59 1995 Rob Savoye <rob@darkstar.cygnus.com>
4310 * testsuite/libgloss.all/math.c: Add additional tests for modulo.
4312 Mon May 29 13:03:39 1995 Rob Savoye <rob@darkstar.cygnus.com>
4314 * stat.c: Add const so it works with newlib's stat.h.
4316 Thu May 25 16:28:42 1995 Rob Savoye <rob@darkstar.cygnus.com>
4318 * m68k/mvme.S: Extend sign using two instructions rather than one
4319 so it'll work on a stock mc68000.
4321 Tue May 23 18:12:19 1995 Rob Savoye <rob@darkstar.cygnus.com>
4323 * close.c, stat.c, fstat.c, open.c, lseek.c, print.c, putnum.c,
4324 unlink.c read.c, sbrk.c, getpid.x, kill.c: New files that used to
4326 * {m68k,pa,mips}/Makefile.in: Build using broken up glue.c.
4327 * pa/Makefile.in: Make all just build BSP, add seperate test
4329 * most files: add Cygnus BSD-style copyright message.
4331 Tue May 23 12:58:03 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4333 * configure.in, {hp74x, m68k, mips, pa, sparc}/configure.in:
4334 Use changequote() to temporarily turn off m4 quoting so that
4335 i[345]86-*-go32 pattern in case statement remains unchanged.
4336 * configure, {hp74x, m68k, mips, pa, sparc}/configure:
4339 Tue May 23 11:15:52 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4341 * mips/Makefile.in (SCRIPT): added "SCRIPT = array.ld" so installs
4344 Mon May 22 21:33:49 1995 Rob Savoye <rob@darkstar.cygnus.com>
4346 * ex93x: renamed to sparc.
4347 * r3000: renamed to mips.
4348 * hppro: renamed to pa.
4349 * configure.in, configure: Use new directory names.
4350 * config/default.mh: Remove '' in sed program_transform_name so
4352 * doc/porting.texi: update doc.
4354 Wed May 17 17:25:53 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4356 * doc/configure.in: converted to autoconf.
4357 * doc/configure: New file, generated with autoconf 2.3.
4359 * Makefile.in, config/{ex93x, hp74x, hppro, m68k,
4360 r3000}/Makefile.in (Makefile.in): Added config.status to
4362 (config.status): New target.
4364 * m68k/Makefile.in: Build M68332BCC BSP.
4366 Wed May 10 18:43:21 1995 Stu Grossman (grossman@andros.cygnus.com)
4368 * glue.c: Change decl of end to char[] for some reason.
4369 * (sbrk): Rewrite sbrk so that it works.
4370 * (fstat): Return status indicating fd is for a tty. Makes stdio
4372 * hppro/crt0.S (_sr4export): Retrieve rp from -24(sp), not
4373 -18(sp). Note that -24 decimal == -18 hex...
4374 * hppro/op50n-io.S: Add read and write interfaces to the rom
4375 monitor. Unfortunately, the monitor doesn't seem to work...
4376 * hppro/op50n.ld: Clean up lots of stuff. Define memory in a
4377 nice way. Define stack and reserve space. Put heap after stack.
4379 Thu May 4 10:28:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4381 * configure.in (AC_PREREQ): Changed to 2.3, since autoconf
4382 versions prior to this generate code that AIX 4.X's sh can't
4385 * m68k/Makefile.in (BCC_BSP, BCC_OBJS): New BSP for M68332BCC.
4386 * m68k/cpu32bug.S: New file, support for cpu32bug monitor used by
4388 * m68k/bcc.ld: Link with bcc.o
4390 Fri Apr 21 16:17:17 1995 Torbjorn Granlund <tege@rtl.cygnus.com>
4392 * hppro/{milli.S,divide.S,divI.S,divU.S,multiply.S,test-div.c,
4393 test-dyncall.c,test-mul.c,remI.S,remU.S,dyncall.S}: Delete.
4394 * hppro/divcnst-generic/*: Delete.
4395 * hppro/divcnst-fast/*: Delete.
4396 * hppro/Makefile.in: Delete junk.
4398 Tue Apr 18 11:22:47 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4400 * m68k/{bcc.ld idp.ld, mvme135.ld, mvme162lx.ld}: Removed stack
4401 section, moved __stack definition to the top level and set it
4402 explicitly to the value appropriate to the target board.
4403 Added __end symbol (needed for a.out toolchains).
4405 Mon Apr 17 12:48:48 1995 Stu Grossman (grossman@andros.cygnus.com)
4407 * hppro/w89k.ld: Move _stack to before `end' and `_end' so that
4408 malloc doesn't trash the stack.
4409 * hppro/w89k-io.c (outbyte): Make this be void, and remove return
4410 value, which is useless anyway.
4412 Mon Apr 17 06:13:55 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4414 * m68k/bcc.ld: New file, linker script for M68332BCC Business Card
4416 * m68k/Makefile.in: Install BCC linker script.
4418 * Makefile.in: Fixed typo.
4420 * hppro/configure.in: Changed AC_INIT file from crt0.s to crt0.S.
4421 * hppro/configure: regenerated.
4423 Mon Apr 17 00:02:15 1995 Stu Grossman (grossman@andros.cygnus.com)
4425 * hppro/op50n.ld: Define _stack explicitly instead of implicitly
4427 * hppro/{w89k-io.c w89k.h}: Use pointers to volatile for inp and
4428 outp. Use correct port numbers for COM1 serial port.
4430 Fri Apr 14 16:56:35 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4432 * m68k/mc68ec.c (_exit): Use extended asm construct to get the
4433 proper immediate-operand syntax for whatever the target assembler
4435 * m68k/mvme.S (__IMMEDIATE_PREFIX__, IMM): Copy and use macro
4436 definitions as in m68k/crt0.S.
4438 Thu Apr 13 16:48:46 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4440 * Makefile.in: fixed clean rules such that they do not try to
4441 clean ${SUBDIRS} if libgloss not supported on that target.
4443 Thu Apr 13 13:39:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4445 * configure.in: Append new subdirectories to ${configdirs}.
4446 (go32-*-*): Removed.
4447 * configure: Regenerated.
4449 * m68k/mvme162lx.ld: Put __stack in ram, even though it's not
4452 * m68k/Makefile.in: Don't hide how BSP objects are built.
4454 * glue.c (print, putnum): declared void.
4456 * {hppro,m68k}/Makefile.in: Use ${CC_FOR_TARGET} to link executables.
4457 (LIBS_FOR_TARGET): Removed.
4459 * config/{default.mh, dos.mh} (NEWLIB_CFLAGS, NEWLIB_LDFLAGS): New
4460 make variables, expands to compiler flags to find headers and
4461 libraries if ${objroot}/newlib is present.
4462 (CFLAGS_FOR_TARGET): Added ${NEWLIB_CFLAGS}.
4463 (LDFLAGS_FOR_TARGET): Added ${NEWLIB_LDFLAGS}.
4464 (LIBC_FOR_TARGET, LIBM_FOR_TARGET, LIBGCC_FOR_TARGET,
4465 LIBS_FOR_TARGET): Removed.
4467 Thu Apr 13 11:51:17 1995 Torbjorn Granlund <tege@adder.cygnus.com>
4469 * m68k/Makefile.in (install): Use correct names for MVME* variables.
4470 * configure.in: Delete `unknown' from m68* case.
4472 Thu Apr 13 11:47:01 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4474 * m68k/crt0.S: initialize stack pointer to __stack before creating
4477 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Move __stack out of
4478 bss, and into its own segment with an address at top of RAM.
4480 Wed Apr 12 12:36:28 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4482 * {.,ex93x,hp74x,hppro,m68k,r3000}/{Makefile,configure}.in:
4483 converted to autoconf.
4484 * {.,ex93x,hp74x,hppro,m68k,r3000}/configure: New files, generated
4485 from configure.in with autoconf 2.3.
4487 Mon Apr 10 22:50:48 1995 J.T. Conklin (jtc@rtl.cygnus.com)
4489 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Revert last change,
4490 CONSTRUCTING and RELOCATING only work for linker scripts built
4491 from ld/scripttmpl/*.
4493 * m68k/{idp.ld, mvme135.ld, mvme162lx.ld}: Changed to use
4494 CONSTRUCTING and RELOCATING expressions so that the ctor/dtor
4495 tables and etext, edata, and end variables are only done when
4498 Fri Apr 7 17:30:35 1995 Stu Grossman (grossman@andros.cygnus.com)
4500 * config/default.mh: Use $${srcroot} instead of ${SRCROOT} to get
4502 * hppro/crt0.S: Remove static definitions of _stack and $global$.
4503 Let the linker script define them in the BSS segment.
4504 * hppro/w89k.ld: Use MEMORY to define memory regions. Add defs
4505 for $global$ and _stack in the appropriate segments.
4507 Tue Apr 4 18:27:37 1995 Jason Molenda (phydeaux@cygnus.com)
4509 * Makefile.in (FLAGS_TO_PASS): pass down MAKEINFO.
4511 Thu Mar 30 18:10:53 1995 Kung Hsu <kung@mexican.cygnus.com>
4513 * ex93x/ex93x.ld: Add crt0.o in INPUT.
4514 * ex93x/sparcl-stub.c: Add nop after bg insn.
4515 * ex93x/sparc-stub.c: Add & 0x7f mask to all character input.
4517 Thu Mar 30 15:22:31 1995 Rob Savoye <rob@rtl.cygnus.com>
4519 * {hppro,m68k,ex93x,testsuite/libgloss}/configure.in: Add SRCROOT
4521 * {hppro,m68k,ex93x,testsuite/libgloss}/Makefile.in: Add SRCROOT
4523 * config/default.mh: Use SRCROOT to find the newlib includes.
4525 Tue Mar 28 19:54:26 1995 Rob Savoye <rob@darkstar.cygnus.com>
4527 * configure.in, testsuite/configure.in: Add SRCROOT variable.
4528 * glue.c: Change "char *path" to "const char *path" so it works
4529 with the changes stat.h.
4531 Fri Mar 24 17:29:08 1995 Kung Hsu <kung@mexican.cygnus.com>
4533 * ex93x/ex93x.ld: The stubs module now can have different names for
4534 different SPARClite chips. Use default one which is slite930.o.
4536 Mon Mar 20 15:49:46 1995 J.T. Conklin <jtc@rtl.cygnus.com>
4538 * m68k/mc68ec.c (_exit): Changed to take integer status argument.
4540 Fri Mar 17 17:48:42 1995 Kung Hsu <kung@mexican.cygnus.com>
4542 * config/default.h: add -I. to INCLUDES.
4543 * ex93x/salib.c: to include sparclite.h.
4544 * ex93x/sparclite.h: new file copied from gdb/sparclite.
4546 * config/default.mh: Fix INCLUDES to one level less '../'.
4548 Mon Mar 13 17:05:35 1995 Rob Savoye <rob@darkstar.cygnus.com>
4550 * testsuite/libgloss.all/misc.c: Misc bug reports, mostly
4553 Wed Mar 8 19:00:18 1995 Rob Savoye <rob@darkstar.cygnus.com>
4555 * m68k/{crt0.S, mvem135.ld, mvme162lx.ld, idp.ld}: Setup the stack
4556 in the linker script. Use a macro to cover using '#' or '&' for
4558 * m68k/{mvme135-asm.S, mvme162lx-asm.S}: Use a macro to cover
4559 using '#' or '&' for immediate values.
4560 * testsuite/libgloss.all/io.c: Add a test for read().
4562 Thu Feb 16 21:13:34 1995 Rob Savoye <rob@darkstar.cygnus.com>
4564 * glue.c: Make use _ansi.h, move to top level libgloss directory
4565 form all other directories.
4566 * Makefile.in: All Makefiles had SCRIPTS and OBJROOT added.
4567 * {m68k,hppro,r3000)/Makefile.in: All build the test the same way
4569 * configure.in: All configure.in now edit the value to OBJROOT in
4570 the Makefiles they produce.
4571 * config/default.mh: Use OBJROOT for paths to test for fresh
4573 * configure.in: Add the testsuite directory.
4574 * testsuite/config/{m68k.mt,mips.mt}: New target support for
4575 MVME135, IDP, and Array targets.
4577 Thu Feb 9 21:45:33 1995 Rob Savoye <rob@darkstar.cygnus.com>
4579 * testsuite/libgloss.all{varargs.c,varargs2.c}: Test cases for
4580 traditional and ANSI varargs. (which currently fail)
4581 * Makefile.in: Build intelligently and use dependancies so we
4582 don't rebuild the world for each test run.
4583 * configure.in: Make a .gdbinit file to run the tests and load via
4586 Wed Mar 8 22:35:29 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4588 * m68k/idp.ld: Omit STARTUP line, since crt0.o is being supplied
4591 Thu Feb 23 12:08:19 1995 Ken Raeburn <raeburn@cujo.cygnus.com>
4593 * m68k/crt0.S: Use '&' instead of '#' for immediate operands.
4594 * m68k/mc68ec.c: Ditto, in asm statements.
4595 * m68k/mvme.S: Ditto.
4597 Wed Feb 1 23:55:39 1995 Angela Marie Thomas <angela@cirdan.cygnus.com>
4599 * Makefile.in (all): added "else" statements for Ultrix to work
4601 Fri Jan 27 10:48:20 1995 Rob Savoye <rob@darkstar.cygnus.com>
4603 * testuite/{config,lib,libgloss.all}: DejaGnu testing support.
4604 * testsuite/config/support.c: A minimal testing API for minimal
4606 * testsuite/config/hppa.mt: Set build flags for PRO targets.
4607 * libgloss.all/{float.c,memory.c,io.c,double.c,math.c,array.c}:
4608 Test cases for libgloss and soft-float.
4610 * hppro/{w89k.ld,op50n.ld}: Set .text here now.
4612 Wed Jan 25 21:16:38 1995 Rob Savoye <rob@darkstar.cygnus.com>
4614 * testsuite/{config,lib,libgloss.all}: The beginnings of a test
4615 suite for low level stuff. A few test cases now all build.
4617 Thu Jan 12 13:02:12 1995 Rob Savoye <rob@darkstar.cygnus.com>
4619 * config/default.mh: Change default path for linking in a freshly
4620 built libc.a, libm.a, libgcc.a to work with -msift-float.
4622 * hppro/Makefile.in: Set MULTILIB so the -msoft-float safe
4625 * m68k/Makefile.in: Use explicit rules, rather than redefining
4626 .c.o. This is to force compiling with -m68000.
4628 Mon Jan 9 15:28:10 1995 Rob Savoye <rob@darkstar.cygnus.com>
4630 * {hppro,m68k,r3000}/glue.c: Return correct value on receiving a
4633 Fri Dec 30 15:05:03 1994 Rob Savoye <rob@darkstar.cygnus.com>
4635 * doc, doc/Makefile.in, configure.in: New directory.
4636 * doc/porting.texi: New manual that explains porting the GNU tools
4637 to embedded systems.
4639 Mon Dec 19 16:05:37 1994 Kung Hsu <kung@mexican.cygnus.com>
4641 * ex93x/Makefile.in: Use sparcl-stub.c instaed of sparc-stub.c,
4642 which has hardware breakpoint support.
4643 * ex93x/Makefile.in: Also generate slite930.o and slite931.o, instead
4645 * ex93x/sparcl-stub.c: New file.
4646 * ex93x/sparc-stub.c: Use latest from gdb/sparclite directory.
4648 Fri Dec 16 15:17:14 1994 Rob Savoye <rob@darkstar.cygnus.com>
4650 * r3000/crt0.S: Zero the bss section by words.
4652 * r3000/Makefile.in: Add in the rest of the support code for the
4655 * r3000/array.ld: Set the memory map for the Array Tech LSI
4658 * r3000/array-io.c: Lowest level I/O code for Array Tech LSI
4659 prototype using ROM entry points.
4661 Wed Dec 14 10:23:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4663 * hppro/crt0.S: Add _sr4export function so GDB calls work.
4665 * hppro/Makefile.in: Link in libc.a twice so atexit works().
4667 * hppro/glue.c: Don't stub out __main anymore.
4669 Tue Dec 13 15:42:23 1994 Rob Savoye <rob@darkstar.cygnus.com>
4671 * r3000/Makefile.in: Look for both libgcc2 and libgcc.
4673 * r3000/glue.c,crt0.S,test.c: New support for for mips.
4675 * configure.in: Configure r3000 dir for a mips chip.
4677 Tue Dec 6 15:24:41 1994 Rob Savoye <rob@darkstar.cygnus.com>
4679 * hppro/divcnst-generic/*.S. Add .exit and .procend so it'll
4682 * hppro/Makefile.in: Link in the rest of the millicode routines.
4684 Mon Nov 21 20:21:48 1994 Rob Savoye <rob@darkstar.cygnus.com>
4686 * hppro/configure.in,config/dos.mh: Work for a canadian cross,
4687 since xgcc is for the wrong architecture.
4689 Thu Nov 17 21:07:52 1994 Rob Savoye <rob@darkstar.cygnus.com>
4691 * config/default.mh: Find the corrrect libgcc2.a.
4693 * Makefile.in: Link in libgcc2.a by default. Build new millicode
4696 * divI.S, divU.S, multiply.S, remI.S, remU.S, test-div.c,
4697 test-dyncall.c, test-mul.c: New millicode files for low level math
4700 * test.c: Use printf so millicode gets exercised.
4702 * divcnst-fast/divU_10.S, divU_12.S, divU_3.S, divU_5.S, divU_6.S,
4703 divU_9.S: Fast versions of some division routines.
4705 * divcnst-generic/divI_14.S, divI_5.S, divI_9.S, divU_14.S
4706 divU_5.S, divU_9.S divI_10.S, divI_15.S, divI_6.S, divU_10.S,
4707 divU_15.S, divU_6.S divI_12.S, divI_3.S, divI_7.S, divU_12.S,
4708 divU_3.S, divU_7.S: Yet more millicode routines.
4710 Wed Nov 16 15:25:03 1994 Rob Savoye (rob@cygnus.com)
4712 * config/default.mh: Add default searches for the correct libc and
4715 * Makefile.in: Use ${LIBC_FOR_TARGET} and ${LIBM_FOR_TARGET}
4717 * hppro/w89k.ld,op50n.ld,Makefile.in: Don't try to link in libc
4718 for the test program.
4720 Tue Nov 8 17:12:35 1994 Rob Savoye <rob@rtl.cygnus.com>
4722 * m68k/glue.c: Remove errno so there's no libc dependancies.
4724 * m68k/mvme135-asm.S: Moved setup_vectors and exceptionHandler
4725 from mvme.S so the library can link without the stub.
4727 * m68k: New directory. Merge the idp, shared, and mvme135
4728 directories into one place.
4730 * config/default.mh: Use CC_FOR_TARGET for .S files so the
4731 preprocessor actually gets run.
4733 * ex93x/crt0.s, ex93x/salib.c: Migrate changes from gdb/sparclite.
4735 Fri Sep 16 21:22:57 1994 Rob Savoye (rob@darkstar.cygnus.com)
4737 * shared, idp, mvme135: Support for Motorola IDP and MVME135 m68k
4738 based target boards. Moved from newlib/stub.
4740 * ex93x: Move from newlib/stub/ex93x. Sparclite ex93x
4743 * hp74x, hppro: Add HP 742 & hp743 code "as is" with a working but
4744 unfinished gdb stub. Add hppro for the WinBind and Oki Pa target
4747 * libgloss: Creation. A library for board support packages. The
4748 Gnu low-level OS Support. Move mvme135/ChangeLog to here.
4750 Wed Sep 29 20:42:34 1993 Rob Savoye (rob@darkstar.cygnus.com)
4752 * mvme135/crt0.S, mvme135/glue.c: Moved to ../shared.
4754 Thu Apr 1 13:18:15 1993 Ian Lance Taylor (ian@cygnus.com)
4756 * mvme135/mvme.S: Renamed exceptionhandler to exceptionHandler, which is
4757 what mvme135-stub.c expects.
4759 Tue Mar 30 18:44:43 1993 Doug Evans (dje@poseidon.cygnus.com)
4761 * mvme135/mvme135-stub.c (initializeRemcomErrorFrame): Remove reference to
4764 Tue Dec 29 10:15:33 1992 Ian Lance Taylor (ian@cygnus.com)
4766 * mvme135/mvme135-asm.S: new file.
4767 mvme135-stub.c: moved all assembler routines into mvme135-asm.S.
4768 Makefile.in: build mvme135-stub.o.
4770 * ChangeLog: created.