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libgcc/
[pf3gnuchains/gcc-fork.git] / libgcc / ChangeLog
1 2011-11-07  Nathan Sidwell  <nathan@acm.org>
2
3         * libgcov.c (struct gcov_fn_buffer): New struct.
4         (buffer_fn_data): New helper.
5         (gcov_exit): Rework for new gcov data structures.
6
7 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
8
9         PR target/49313
10         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
11
12 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
13
14         * config.host (tmake_file): Correct comment.
15         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
16         t-libgcc-pic.
17         (bfin*-uclinux*): Likewise.
18         (bfin*-linux-uclibc*): Likewise.
19         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
20
21         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
22         assigning.
23         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
24         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
25         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
26         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
27         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
28         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
29         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
30         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
31         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
32         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
33         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
34         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
35         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
36
37         * config/bfin/t-elf: Remove.
38         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
39
40 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
41
42         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
43         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
44         (lm32-*-elf*, lm32-*-rtems*): Split into ...
45         (lm32-*-elf*): ... this.
46         (lm32-*-rtems*): ... and this.
47         Add to tmake_file.
48         (m32r-*-rtems*): Add to tmake_file.
49         (moxie-*-rtems*): Likewise.
50         (sparc-*-rtems*): Likewise.
51         Remove t-rtems from tmake_file.
52         (sparc64-*-rtems*): Likewise.
53         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
54         instead.
55
56 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
57
58         PR bootstrap/50982
59         * config/gthr-posix.h: Move ...
60         * gthr-posix.h: ... here.
61         * config/gthr-lynx.h: Reflect this.
62         * config/gthr-vxworks.h: Likewise.
63         * config/rs6000/gthr-aix.h: Likewise.
64         * configure.ac (target_thread_file): Likewise.
65         * configure: Regenerate.
66
67 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
68
69         * config.host (arm*-*-rtemseabi*): New target.
70
71 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
72
73         PR other/50991
74         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
75         extra-parts.
76
77 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
78
79         * config.host (epiphany-*-elf*): New configuration.
80         * config/epiphany: New Directory.
81
82 2011-11-05  Ralf Cors├ępius  <ralf.corsepius@rtems.org>
83
84         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
85         * config/avr/t-rtems: New.
86         Filter out _exit from LIB1ASMFUNCS.
87
88 2011-11-04  David S. Miller  <davem@davemloft.net>
89
90         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
91         * configure: Rebuild.
92
93 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
94
95         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
96         variable.
97
98 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
99
100         PR target/50931
101         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
102         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
103
104 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
105
106         PR target/50989
107         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
108
109 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
110
111         * config/c6x/t-elf (LIB2ADDEH): Set.
112         * config/c6x/t-c6x-elf: Remove.
113
114 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
115
116         * config/i386/sol2-ci.S: Rename to ...
117         * config/i386/crti.S: ... this.
118         * config/i386/sol2-cn.S: Rename to ...
119         * config/i386/crtn.S: ... this.
120         * config/sparc/sol2-ci.S: Rename to ...
121         * config/sparc/crti.S: ... this.
122         * config/sparc/sol2-cn.S: Rename to ...
123         * config/sparc/crtn.S: ... this.
124         * config/t-sol2 (CUSTOM_CRTIN): Remove.
125         (crti.o, crtn.o): Remove.
126
127 2011-11-04  Tristan Gingold  <gingold@adacore.com>
128
129         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
130
131 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
132
133         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
134
135 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
136
137         * config.host (crisv32-*-none, cris-*-none): Remove.
138         (crisv32-*-elf): Append to tmake_file, don't just set it.
139         (cris-*-elf): Add missing t-fdpbit to tmake_file.
140
141 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
142
143         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
144         (ecrtn$(objext)): Likewise.
145         (ncrti$(objext)): Likewise.
146         (ncrtn$(objext)): Likewise.
147
148 2011-11-03  Andreas Schwab  <schwab@redhat.com>
149
150         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
151
152 2011-11-02  David S. Miller  <davem@davemloft.net>
153
154         * configure.ac: Set host_address on sparc too.
155         * configure: Regenerate.
156         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
157         based upon host_address.
158         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
159
160 2011-11-02  Jason Merrill  <jason@redhat.com>
161
162         * config/rs6000/t-ppccomm: Add missing \.
163
164 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
165
166         * gthr-single.h, gthr.h: New files.
167         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
168         config/gthr-vxworks.h, config/i386/gthr-win32.h,
169         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
170         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
171         * config/i386/gthr-win32.c: Include "gthr-win32.h".
172         * configure.ac (thread_header): New variable.
173         Set it depending on target_thread_file.
174         (gthr-default.h): Link from $thread_header.
175         * configure: Regenerate.
176         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
177
178 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
179
180         * configure.ac (tm_file_): New variable.
181         Determine from tm_file.
182         (tm_file, tm_defines): Substitute.
183         * configure: Regenerate.
184         * mkheader.sh: New file.
185         * Makefile.in (clean): Remove libgcc_tm.h.
186         ($(objects)): Depend on libgcc_tm.h.
187         (libgcc_tm_defines, libgcc_tm_file): New variables.
188         (libgcc_tm.h, libgcc_tm.stamp): New targets.
189         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
190         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
191         ($(extra-parts)): Depend on libgcc_tm.h.
192         * config.host (tm_defines, tm_file): New variable.
193         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
194         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
195         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
196         (avr-*-rtems*): Likewise.
197         (avr-*-*): Likewise.
198         (frv-*-elf): Likewise.
199         (frv-*-*linux*): Likewise.
200         (h8300-*-rtems*): Likewise.
201         (h8300-*-elf*): Likewise.
202         (i[34567]86-*-darwin*): Likewise.
203         (x86_64-*-darwin*): Likewise.
204         (rx-*-elf): Likewise.
205         (tic6x-*-uclinux): Likewise.
206         (tic6x-*-elf): Likewise.
207         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
208         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
209         * config/i386/cygming-crtbegin.c: Likewise.
210         * config/i386/cygming-crtend.c: Likewise.
211         * config/ia64/fde-vms.c: Likewise.
212         * config/ia64/unwind-ia64.c: Likewise.
213         * config/libbid/bid_gcc_intrinsics.h: Likewise.
214         * config/rs6000/darwin-fallback.c: Likewise.
215         * config/stormy16/lib2funcs.c: Likewise.
216         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
217         * crtstuff.c: Likewise.
218         * dfp-bit.h: Likewise.
219         * emutls.c: Likewise.
220         * fixed-bit.c: Likewise.
221         * fp-bit.c: Likewise.
222         * generic-morestack-thread.c: Likewise.
223         * generic-morestack.c: Likewise.
224         * libgcc2.c: Likewise.
225         * libgcov.c: Likewise.
226         * unwind-dw2-fde-dip.c: Likewise.
227         * unwind-dw2-fde.c: Likewise.
228         * unwind-dw2.c: Likewise.
229         * unwind-sjlj.c: Likewise.
230
231 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
232
233         * configure.ac: Include ../config/picflag.m4.
234         (GCC_PICFLAG): Call it.
235         Substitute.
236         * configure: Regenerate.
237         * Makefile.in (gcc_srcdir): Remove.
238         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
239         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
240         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
241         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
242         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
243         Use $<.
244         Remove comment.
245         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
246         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
247         to refer to libgcc2.c.
248         Use $<.
249         * config/darwin-64.c: New file.
250         * config/darwin-crt3.c: Remove comment.
251         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
252         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
253         config/udivmodsi4.c: New files.
254         * config/memcmp.c, config/memcpy.c, config/memmove.c,
255         config/memset.c: New files.
256         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
257         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
258         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
259         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
260         * config/t-openbsd-thread: New file.
261         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
262         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
263         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
264         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
265         qrnnd.S.
266         Adapt filename.
267         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
268         to refer to gthr-posix.c.
269         * config/alpha/t-vms (LIB2ADD): Set.
270         * config/alpha/vms-gcc_shell_handler.c: New file.
271         * config/arm/bpabi.c, config/arm/fp16.c,
272         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
273         config/arm/unaligned-funcs.c: New files.
274         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
275         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
276         * config/arm/t-linux: Likewise.
277         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
278         * config/arm/t-netbsd: New file.
279         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
280         * config/arm/t-symbian (LIB2ADD_ST): Set.
281         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
282         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
283         * config/bfin/t-elf: New file.
284         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
285         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
286         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
287         config/c6x/ltf.c: New files.
288         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
289         (HOST_LIBGCC2_CFLAGS): Set.
290         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
291         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
292         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
293         New files.
294         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
295         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
296         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
297         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
298         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
299         files.
300         * config/frv/t-frv (LIB2ADD): Set.
301         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
302         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
303         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
304         config/h8300/popcounthi2.c: New files.
305         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
306         * config/i386/gthr-win32.c: New file.
307         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
308         * config/i386/t-cygwin: Likewise.
309         * config/i386/t-darwin, config/i386/t-darwin64,
310         config/i386/t-gthr-win32, config/i386/t-interix: New files.
311         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
312         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
313         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
314         * config/ia64/quadlib.c: New file.
315         * config/ia64/t-hpux (LIB2ADD): Set.
316         * config/ia64/t-ia64: Add comment.
317         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
318         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
319         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
320         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
321         * config/m32c/t-m32c (LIB2ADD): Set.
322         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
323         * config/m32r/t-m32r: Likewise.
324         * config/m68k/fpgnulib.c: New file.
325         * config/m68k/t-floatlib (LIB2ADD): Set.
326         (xfgnulib.c): New target.
327         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
328         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
329         * config/mep/t-mep (LIB2ADD): Set.
330         * config/microblaze/divsi3.asm: Rename to divsi3.S.
331         * config/microblaze/moddi3.asm: Rename to moddi3.S.
332         * config/microblaze/modsi3.asm: Rename to modsi3.S.
333         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
334         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
335         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
336         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
337         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
338         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
339         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
340         New files.
341         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
342         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
343         * config/pa/fptr.c, config/pa/lib2funcs.S,
344         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
345         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
346         (LIB2ADD, LIB2ADD_ST): Set.
347         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
348         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
349         Set.
350         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
351         * config/pdp11/t-pdp11: New file.
352         * config/picochip/libgccExtras/adddi3.S,
353         config/picochip/libgccExtras/ashlsi3.S,
354         config/picochip/libgccExtras/ashrsi3.S,
355         config/picochip/libgccExtras/clzsi2.S,
356         config/picochip/libgccExtras/cmpsi2.S,
357         config/picochip/libgccExtras/divmod15.S,
358         config/picochip/libgccExtras/divmodhi4.S,
359         config/picochip/libgccExtras/divmodsi4.S,
360         config/picochip/libgccExtras/lshrsi3.S,
361         config/picochip/libgccExtras/parityhi2.S,
362         config/picochip/libgccExtras/popcounthi2.S,
363         config/picochip/libgccExtras/subdi3.S,
364         config/picochip/libgccExtras/ucmpsi2.S,
365         config/picochip/libgccExtras/udivmodhi4.S,
366         config/picochip/libgccExtras/udivmodsi4.S: New files.
367         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
368         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
369         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
370         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
371         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
372         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
373         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
374         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
375         files.
376         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
377         (HOST_LIBGCC2_CFLAGS): Set.
378         * config/rs6000/t-darwin64: New file.
379         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
380         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
381         * config/rs6000/t-ppccomm (LIB2ADD): Add
382         $(srcdir)/config/rs6000/tramp.S.
383         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
384         Add  $(srcdir)/config/rs6000/eabi.S.
385         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
386         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
387         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
388         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
389         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
390         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
391         * config/rs6000/tramp.S: New file.
392         * config/s390/t-tpf: Remove.
393         * config/sh/linux-atomic.S: New file.
394         * config/sh/t-linux (LIB2ADD): Set.
395         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
396         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
397         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
398         to unwind-dw2.c.
399         (HOST_LIBGCC2_CFLAGS): Set.
400         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
401         * config/spu/divmodti4.c, config/spu/divv2df3.c,
402         config/spu/float_disf.c, config/spu/float_unsdidf.c,
403         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
404         config/spu/mfc_multi_tag_release.c,
405         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
406         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
407         config/spu/multi3.c: New files.
408         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
409         (HOST_LIBGCC2_CFLAGS): Set.
410         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
411         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
412         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
413         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
414         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
415         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
416         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
417         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
418         config/stormy16/umodsi3.c: New files.
419         * config/xtensa/lib2funcs.S: New file.
420         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
421         * config/xtensa/t-xtensa (LIB2ADD): Set.
422         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
423         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
424         Add t-freebsd-thread to tmake_file for posix threads.
425         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
426         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
427         (*-*-lynxos*): Likewise.
428         (*-*-netbsd*): Likewise.
429         (*-*-openbsd*): Likewise.
430         Add t-openbsd-thread to tmake_file for posix threads.
431         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
432         (*-*-vxworks*): Set tmake_file.
433         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
434         (alpha*-*-freebsd*): Likewise.
435         (alpha*-*-netbsd*): Likewise.
436         (alpha*-*-openbsd*): Likewise.
437         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
438         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
439         (alpha*-dec-*vms*): Likewise.
440         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
441         (bfin*-elf*): Add bfin/t-elf to tmake_file.
442         (bfin*-uclinux*): Likewise.
443         (bfin*-linux-uclibc*): Likewise.
444         (crisv32-*-elf): Add cris/t-cris to tmake_file.
445         (crisv32-*-none): Likewise.
446         (cris-*-elf): Likewise.
447         (cris-*-none): Likewise.
448         (cris-*-linux*, crisv32-*-linux*): Likewise.
449         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
450         tmake_file.
451         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
452         tmake_file.
453         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
454         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
455         (x86_64-*-elf*): Likewise.
456         (i[34567]86-*-nto-qnx*): Likewise.
457         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
458         win32 threads.
459         (x86_64-*-mingw*): Likewise.
460         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
461         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
462         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
463         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
464         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
465         tmake_file.
466         (mipsisa64sr71k-*-elf*): Likewise.
467         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
468         (mips-*-elf*, mipsel-*-elf*): Likewise.
469         (mips64-*-elf*, mips64el-*-elf*): Likewise.
470         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
471         (mips*-*-rtems*): Likewise.
472         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
473         to tmake_file.
474         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
475         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
476         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
477         (spu-*-elf*): Likewise.
478         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
479
480 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
481
482         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
483         $(srcdir) to refer to $(LIB1ASMSRC).
484         Use $<.
485         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
486         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
487         config/arm/lib1funcs.S: New files.
488         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
489         * config/arm/t-arm: New file.
490         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
491         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
492         config/arm/t-strongarm-elf: New files.
493         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
494         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
495         * config/avr/lib1funcs.S: New file.
496         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
497         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
498         * config/c6x/lib1funcs.S: New file.
499         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
500         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
501         * config/frv/lib1funcs.S: New file.
502         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
503         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
504         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
505         * config/ia64/__divxf3.asm: Rename to ...
506         * config/ia64/__divxf3.S: ... this.
507         Adapt lib1funcs.asm filename.
508         * config/ia64/_fixtfdi.asm: Rename to ...
509         * config/ia64/_fixtfdi.S: ... this.
510         Adapt lib1funcs.asm filename.
511         * config/ia64/_fixunstfdi.asm: Rename to ...
512         * config/ia64/_fixunstfdi.S: ... this.
513         Adapt lib1funcs.asm filename.
514         * config/ia64/_floatditf.asm: Rename to ...
515         * config/ia64/_floatditf.S: ... this.
516         Adapt lib1funcs.asm filename.
517         * config/ia64/lib1funcs.S: New file.
518         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
519         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
520         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
521         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
522         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
523         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
524         * config/mep/lib1funcs.S: New file.
525         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
526         * config/mips/mips16.S: New file.
527         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
528         * config/pa/milli64.S: New file.
529         * config/pa/t-linux, config/pa/t-linux64: New files.
530         * config/picochip/lib1funcs.S: New file.
531         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
532         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
533         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
534         * config/sh/t-netbsd: New file.
535         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
536         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
537         * config/sh/t-sh64: New file.
538         * config/sparc/lb1spc.S: New file.
539         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
540         filename.
541         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
542         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
543         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
544         config/xtensa/lib1funcs.S: New files.
545         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
546         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
547         tmake_file.
548         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
549         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
550         (arm*-*-linux*): Likewise.
551         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
552         arm*-*-linux-*eabi, add arm/t-linux otherwise.
553         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
554         (arm*-*-ecos-elf): Likewise.
555         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
556         (arm*-*-rtems*): Likewise.
557         (arm*-*-elf): Likewise.
558         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
559         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
560         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
561         (bfin*-uclinux*): Likewise.
562         (bfin*-linux-uclibc*): Likewise.
563         (bfin*-rtems*): Likewise.
564         (bfin*-*): Likewise.
565         (fido-*-elf): Merge into m68k-*-elf*.
566         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
567         (frv-*-*linux*): Add frv/t-frv to tmake_file.
568         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
569         (h8300-*-elf*): Likewise.
570         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
571         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
572         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
573         (i[34567]86-*-mingw*): Likewise.
574         (x86_64-*-mingw*): Likewise.
575         (i[34567]86-*-interix3*): Likewise.
576         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
577         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
578         (m68k-*-elf*): Also handle fido-*-elf.
579         Add m68k/t-floatlib to tmake_file.
580         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
581         (m68k-*-linux*): Likewise.
582         (m68k-*-rtems*): Likewise.
583         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
584         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
585         sh64*-*-*.
586         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
587         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
588         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
589         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
590         sh/t-netbsd to tmake_file.
591         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
592         (sh-*-rtems*): Add sh/t-sh to tmake_file.
593         (sh-wrs-vxworks): Likewise.
594         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
595         *-leon[3-9]*.
596         (v850*-*-*): Add v850/t-v850 to tmake_file.
597         (vax-*-linux*): Add vax/t-linux to tmake_file.
598         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
599
600 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
601
602         * crtstuff.c: New file.
603         * Makefile.in (CRTSTUFF_CFLAGS): Define.
604         (CRTSTUFF_T_CFLAGS): Define.
605         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
606         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
607         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
608         crtstuff.c.
609         Use $<.
610         (crtbeginT.o): Use $(objext).
611         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
612         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
613         (gcc-extra-parts): Remove.
614         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
615         Set extra_parts.
616         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
617         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
618         Add t-crtstuff-pic to tmake_file.
619         (*-*-lynxos*): New case.
620         Set tmake_file, extra_parts.
621         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
622         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
623         *-*-netbsdelf[2-9]*.
624         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
625         (*-*-rtems*): Set extra_parts.
626         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
627         (*-*-uclinux*): New case.
628         Set extra_parts.
629         (*-*-vms*): New case.
630         Set tmake_file, extra_parts.
631         (*-*-elf): Set extra_parts.
632         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
633         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
634         vms/t-vms64.
635         Set extra_parts.
636         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
637         Set extra_parts.
638         (arm*-*-freebsd*): Add t-crtin to tmake_file.
639         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
640         (arm-wrs-vxworks): Append to tmake_file.
641         Set extra_parts.
642         (arm*-*-uclinux*): Set extra_parts.
643         (arm*-*-ecos-elf): Likewise.
644         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
645         arm*-*-eabi*.
646         (arm*-*-rtems*): Set extra_parts.
647         (arm*-*-elf): Likewise.
648         (avr-*-rtems*): Clear extra_parts.
649         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
650         Set extra_parts.
651         (bfin*-uclinux*): Likewise.
652         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
653         (bfin*-rtems*): Append to tmake_file.
654         Set extra_parts.
655         (bfin*-*): Likewise.
656         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
657         (crisv32-*-elf): ... this.
658         (crisv32-*-none): ... this.
659         (cris-*-elf, cris-*-none): New cases.
660         Add cris/t-elfmulti to tmake_file.
661         (fr30-*-elf): Append to tmake_file.
662         Set extra_parts.
663         (frv-*-elf): Append to tmake_file, add frv/t-frv.
664         Set extra_parts.
665         (h8300-*-rtems*): Append to tmake_file.
666         Set extra_parts.
667         (h8300-*-elf*): Likewise.
668         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
669         Set extra_parts.
670         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
671         Set extra_parts.
672         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
673         (x86_64-*-elf*): Likewise.
674         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
675         (x86_64-*-freebsd*): Likewise.
676         (x86_64-*-netbsd*): Likewise.
677         (i[34567]86-*-linux*): Likewise.
678         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
679         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
680         (x86_64-*-linux*): Likewise.
681         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
682         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
683         tmake_file.
684         Set extra_parts.
685         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
686         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
687         Append to extra_parts, remove crtbegin.o, crtend.o.
688         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
689         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
690         crtend.o, crtbeginS.o, crtendS.o.
691         (ia64*-*-linux*): Comment extra_parts.
692         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
693         Set extra_parts.
694         (iq2000*-*-elf*): Clear extra_parts.
695         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
696         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
697         (m32r-*-elf*, m32r-*-rtems*): Split off ...
698         (m32r-*-rtems*): ... this.
699         Add m32r/t-m32r to tmake_file.
700         (m68k-*-elf*): Add t-crtin to tmake_file.
701         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
702         (mcore-*-elf): Likewise.
703         (microblaze*-*-*): Set extra_parts.
704         (mips*-sde-elf*): New case.
705         Set tmake_file, extra_parts.
706         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
707         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
708         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
709         tmake_file.
710         Set extra_parts.
711         (mipsisa64sr71k-*-elf*): Likewise.
712         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
713         (mips-*-elf*, mipsel-*-elf*): Likewise.
714         (mips64-*-elf*, mips64el-*-elf*): Likewise.
715         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
716         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
717         (mips*-*-rtems*): Likewise.
718         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
719         (moxie-*-*): Split into ...
720         (moxie-*-elf, moxie-*-uclinux*): ... this.
721         Add to extra_parts, remove crtbegin.o, crtend.o.
722         (moxie-*-rtems*): New case.
723         Set tmake_file.
724         Clear extra_parts.
725         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
726         Set extra_parts.
727         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
728         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
729         tmake_file.
730         Set extra_parts.
731         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
732         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
733         Set extra_parts.
734         (powerpc-*-eabisim*): Likewise.
735         (powerpc-*-elf*): Likewise.
736         (powerpc-*-eabialtivec*): Likewise.
737         (powerpc-xilinx-eabi*): Likewise.
738         (powerpc-*-eabi*): Likewise.
739         (powerpc-*-rtems*): Likewise.
740         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
741         tmake_file.
742         Set extra_parts.
743         (powerpc-*-lynxos*): Add to tmake_file.
744         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
745         rs6000/t-crtstuff, t-crtstuff-pic.
746         Set extra_parts.
747         (powerpcle-*-eabisim*): Likewise.
748         (powerpcle-*-eabi*): Likewise.
749         (rx-*-elf): Remove extra_parts.
750         (s390x-ibm-tpf*): Set extra_parts.
751         (score-*-elf): Set extra_parts.
752         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
753         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
754         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
755         (sh64l*-*-netbsd*): Split into ...
756         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
757         Add t-crtstuff-pic to tmake_file.
758         Set extra_parts.
759         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
760         Set extra_parts.
761         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
762         (sparc-*-elf*): Remove t-crtin from tmake_file.
763         Add to extra_parts, remove crtbegin.o, crtend.o.
764         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
765         (sparc64-*-linux*): Likewise.
766         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
767         Add to extra_parts, remove crtbegin.o, crtend.o.
768         (sparc64-*-elf*): Remove t-crtin from tmake_file.
769         Add to extra_parts, remove crtbegin.o, crtend.o.
770         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
771         Add to extra_parts, remove crtbegin.o, crtend.o.
772         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
773         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
774         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
775         Set extra_parts.
776         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
777         Set extra_parts.
778         (tic6x-*-*): Change to ...
779         (tic6x-*-elf): ... this.
780         Set extra_parts.
781         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
782         Set extra_parts.
783         (am33_2.0-*-linux*): Add comment.
784         (mep*-*-*): Add mep/t-mep to tmake_file.
785         Set extra_parts.
786         * config/alpha/t-vms: New file.
787         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
788         * config/arm/crti.S, config/arm/crtn.S: New files.
789         * config/bfin/crti.S, config/bfin/crtn.S: New files.
790         * config/bfin/crtlibid.S: New file.
791         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
792         * config/c6x/crti.S, config/c6x/crtn.S: New files.
793         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
794         (crti.o, crtin.o): New rules.
795         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
796         * config/c6x/t-uclinux: New file.
797         * config/cris/t-elfmulti: New file.
798         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
799         * config/fr30/crti.S, config/fr30/crtn.S: New files.
800         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
801         * config/frv/t-frv: New file.
802         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
803         * config/h8300/crti.S, config/h8300/crtn.S: New files.
804         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
805         New files.
806         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
807         refer to cygming-crtbegin.c, cygming-crtend.c.
808         Use $<.
809         * config/i386/t-nto: New file.
810         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
811         * config/ia64/crti.S, config/ia64/crtn.S: New files.
812         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
813         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
814         Use .S extension.
815         Use $<.
816         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
817         (crtinitS.o): New rule.
818         * config/ia64/vms-crtinit.S: New file.
819         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
820         * config/m32r/initfini.c: New file.
821         * config/m32r/t-linux, config/m32r/t-m32r: New files.
822         * config/m68k/crti.S, config/m68k/crtn.S: New files.
823         * config/mcore/crti.S, config/mcore/crtn.S: New files.
824         * config/mep/t-mep: New file.
825         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
826         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
827         * config/mips/crti.S, config/mips/crtn.S: New files.
828         * config/mips/t-crtstuff: New file.
829         * config/mmix/crti.S, config/mmix/crtn.S: New files.
830         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
831         (CUSTOM_CRTIN): Set.
832         ($(T)crti.o, $(T)crtn.o): Remove $(T),
833         dependencies.
834         Use $(srcdir) to refer to crti.S, crtn.S.
835         Use .S extension, $<.
836         * config/moxie/crti.asm: Rename to ...
837         * config/moxie/crti.S: ... this.
838         * config/moxie/crtn.asm: Rename to ...
839         * config/moxie/crtn.S: ... this.
840         * config/moxie/t-moxie: Remove.
841         * config/pa/stublib.c: New file.
842         * config/pa/t-stublib, config/pa/t-stublib64: New files.
843         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
844         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
845         * config/rs6000/t-crtstuff: New file.
846         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
847         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
848         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
849         Make output file explicit.
850         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
851         Make output file explicit.
852         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
853         Make output file explicit.
854         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
855         Make output file explicit.
856         * config/score/crti.S, config/score/crtn.S: New files.
857         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
858         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
859         files.
860         * config/sh/t-sh, config/sh/t-superh: New files.
861         * config/sparc/t-linux64: New file.
862         * config/spu/cache.S, config/spu/cachemgr.c: New files.
863         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
864         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
865         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
866         * config/t-crtin: Remove.
867         * config/t-crtstuff-pic: New file.
868         * config/t-sol2 (CUSTOM_CRTIN): Set.
869         (crti.o, crtn.o): New rules.
870         * config/vms/t-vms: New file.
871         * config/vms/vms-ucrt0.c: New file.
872         * config/xtensa/t-elf: New file.
873
874 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
875
876         * Makefile.in (SHLIB_NM_FLAGS): Set.
877         * mkmap-flat.awk, mkmap-symver.awk: New files.
878         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
879         exceptions.
880         * configure: Regenerate.
881         * config/libgcc-glibc.ver: New file.
882         * config/libgcc-libsystem.ver: New file.
883         * config/t-libunwind (SHLIB_LC): Set.
884         * config/t-linux: New file.
885         * config/t-slibgcc (INSTALL_SHLIB): New.
886         (SHLIB_INSTALL): Use it.
887         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
888         to mkmap-symver.awk.
889         (SHLIB_MAPFILES): Don't append, adapt pathname.
890         (SHLIB_VERPFX): Set.
891         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
892         to mkmap-symver.awk.
893         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
894         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
895         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
896         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
897         to mkmap-flat.awk.
898         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
899         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
900         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
901         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
902         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
903         * config/i386/libgcc-darwin.10.4.ver,
904         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
905         New files.
906         * config/i386/t-darwin: Remove.
907         * config/i386/t-darwin64: Likewise.
908         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
909         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
910         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
911         * config/i386/t-linux: New file.
912         * config/i386/t-mingw32: New file.
913         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
914         * config/ia64/t-glibc: Rename to ...
915         * config/ia64/t-linux: ... this.
916         (SHLIB_MAPFILES): Set.
917         * config/ia64/t-glibc-libunwind: Rename to ...
918         * config/ia64/t-linux-libunwind: ... this.
919         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
920         * config/ia64/t-slibgcc-hpux: New file.
921         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
922         * config/m68k/t-slibgcc-elf-ver: New file.
923         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
924         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
925         to mkmap-flat.awk.
926         * config/pa/t-slibgcc-hpux: New file.
927         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
928         files.
929         * config/rs6000/libgcc-darwin.10.4.ver,
930         config/rs6000/libgcc-darwin.10.5.ver: New files.
931         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
932         config/rs6000/libgcc-glibc.ver.
933         * config/rs6000/libgcc-ppc64.ver: Rename to
934         config/rs6000/libgcc-ibm-ldouble.ver.
935         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
936         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
937         * config/rs6000/t-ldbl128: Rename to ...
938         * config/rs6000/t-linux: ... this.
939         (SHLIB_MAPFILES): Adapt filename.
940         * config/rs6000/t-slibgcc-aix: New file.
941         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
942         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
943         libgcc-excl.ver, libgcc-glibc.ver.
944         (SHLIB_LINK, SHLIB_INSTALL): Remove.
945         * config/sparc/libgcc-glibc.ver: New file.
946         * config/sparc/t-linux: New file.
947         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
948         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
949         t-slibgcc-elf-ver to tmake_file.
950         Add t-slibgcc-nolc-override to tmake_file for posix threads on
951         *-*-freebsd[34].
952         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
953         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
954         t-slibgcc-elf-ver, t-linux to tmake_file.
955         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
956         tmake_file.
957         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
958         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
959         (alpha*-dec-*vms*): Likewise.
960         (arm*-*-freebsd*): Append to tmake_file.
961         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
962         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
963         arm*-*-linux-*eabi.
964         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
965         tmake_file for arm*-*-symbianelf*.
966         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
967         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
968         cris/t-linux.
969         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
970         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
971         pa/t-slibgcc-dwarf-ver to tmake_file.
972         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
973         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
974         (hppa*64*-*-hpux11*): Likewise.
975         (hppa[12]*-*-hpux11*): Likewise.
976         (x86_64-*-darwin*): Don't override tmake_file, but only keep
977         i386/t-crtpc, i386/t-crtfm.
978         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
979         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
980         to tmake_file.
981         Add i386/t-cygwin to tmake_file.
982         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
983         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
984         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
985         to tmake_file.
986         Add i386/t-mingw32 to tmake_file.
987         (x86_64-*-mingw*): Likewise.
988         (ia64*-*-freebsd*): Append to tmake_file.
989         (ia64*-*-linux*): Append to tmake_file.
990         Replace ia64/t-glibc by ia64/t-linux.
991         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
992         system libunwind.
993         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
994         t-slibgcc-hpux to tmake_file.
995         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
996         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
997         (m32rle-*-linux*): Likewise.
998         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
999         sjlj exceptions.
1000         (microblaze*-linux*): New case.
1001         Append to tmake_file, add t-slibgcc-nolc-override.
1002         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1003         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1004         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1005         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1006         rs6000/t-slibgcc-aix to tmake_file.
1007         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1008         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1009         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1010         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1011         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1012         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1013         sh*-*-linux*.
1014         (sparc-*-linux*): Append to tmake_file for *-leon*.
1015         Add sparc/t-linux to tmake_file for non-Leon targets.
1016         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1017         (tic6x-*-uclinux): New case.
1018         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1019         (tic6x-*-*): Add c6x/t-elf to tmake_file.
1020         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1021         (am33_2.0-*-linux*): Append to tmake_file.
1022         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1023         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1024         x86_64-*-kfreebsd*-gnu.
1025         Add i386/t-linux to tmake_file.
1026
1027 2011-10-28  Ian Lance Taylor  <iant@google.com>
1028
1029         * config/i386/morestack.S: Correct CFI information to do proper
1030         returns throughout function.  In 32-bit mode, save %ebx so that it
1031         is restored on unwind.
1032
1033 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
1034
1035         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1036         case where B3 isn't the return register.
1037
1038         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1039         logic for doubleword pops.
1040
1041 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
1042
1043         * config/rs6000/t-freebsd: Add wildcard.
1044
1045 2011-10-21  Paul Brook  <paul@codesourcery.com>
1046
1047         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1048
1049 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
1050             Eric Botcazou  <ebotcazou@adacore.com>
1051
1052         PR target/50737
1053         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1054         fs->signal_frame to 1.
1055
1056 2011-10-07  Ian Lance Taylor  <iant@google.com>
1057
1058         * generic-morestack-thread.c: #include <errno.h>.
1059
1060 2011-10-07  Ian Lance Taylor  <iant@google.com>
1061
1062         PR target/46093
1063         * generic-morestack.c (__generic_morestack): Make sure the segment
1064         is large enough for both the stack frame and the copied
1065         parameters.
1066
1067 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1068
1069         PR bootstrap/49804
1070         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1071         extra_parts.
1072
1073 2011-09-28  Nick Clifton  <nickc@redhat.com>
1074
1075         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1076         64-bit doubles are not enabled.
1077         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1078         and floatunsisf functions.
1079
1080 2011-09-13  Paul Brook  <paul@codesourcery.com>
1081
1082         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
1083         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1084         * unwind-arm-common.inc: New file.
1085         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1086         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1087         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1088         * config/c6x/libunwind.S: New file.
1089         * config/c6x/pr-support.c: New file.
1090         * config/c6x/unwind-c6x.c: New file.
1091         * config/c6x/unwind-c6x.h: New file.
1092         * config/c6x/t-c6x-elf: New file.
1093
1094 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
1095
1096         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1097         (ASM_DIVZERO): Ditto.
1098         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1099
1100 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
1101
1102         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1103
1104 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
1105
1106         PR target/50090
1107         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1108         instead of an assembly one.
1109
1110 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
1111
1112         PR bootstrap/50047
1113         * Makefile.in (install-unwind_h): Create
1114         $(gcc_objdir)/include/unwind.h atomically.
1115
1116 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1117
1118         * Makefile.in (install-unwind_h): Remove destination file first.
1119
1120 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1121
1122         * sync.c: New file.
1123         * config/mips/t-mips16: New file.
1124         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1125         (mips*-*-linux*): Likewise.
1126         (mips*-sde-elf*): Likewise.
1127         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1128         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1129         Add mips/t-mips16 to tmake_file.
1130         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1131         (mips-*-elf*): Likewise.
1132         (mips64-*-elf*): Likewise.
1133         (mips64orion-*-elf*): Likewise.
1134         (mips*-*-rtems*): Likewise.
1135         (mipstx39-*-elf*): Likewise.
1136         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1137         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1138         LIBGCC_SYNC_CFLAGS.
1139         Use $(srcdir) to refer to sync.c.
1140         Use $<.
1141         ($(libgcc-sync-funcs-o)): Likewise.
1142         ($(libgcc-sync-size-funcs-s-o)): Likewise.
1143         ($(libgcc-sync-funcs-s-o)): Likewise.
1144
1145 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
1146
1147         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1148         t-libunwind.
1149
1150 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1151
1152         PR other/48007
1153         * config/i386/value-unwind.h: New.
1154
1155 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
1156
1157         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1158         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1159         Add to tmake_file rather than overriding it.
1160
1161 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1162
1163         * config/t-softfp: Remove.
1164         * soft-fp: Moved from ../gcc/config.
1165         * soft-fp/README: Remove t-softfp reference.
1166         * soft-fp/t-softfp: Move to config/t-softfp.
1167         (softfp_machine_header): Remove.
1168         (softfp_file_list): Remove config subdir.
1169         (soft-fp-objects): New variable.
1170         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1171         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1172         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1173         * config/t-softfp-excl: New file.
1174         * config/t-softfp-sfdf: New file.
1175         * config/t-softfp-tf: New file.
1176         * config/no-sfp-machine.h: New file.
1177         * config/arm/sfp-machine.h: New file.
1178         * config/arm/t-softfp: New file.
1179         * config/c6x/sfp-machine.h: New file.
1180         * config/i386/32/t-fprules-softfp: Rename to ...
1181         * config/i386/32/t-softfp: ... this.
1182         (tifunctions, LIB2ADD): Remove.
1183         (softfp_int_modes): Override.
1184         * config/i386/64/t-softfp-compat (tf-functions): Remove config
1185         subdir.
1186         * config/i386/64/eqtf2.c: Likewise.
1187         * config/i386/64/getf2.c: Likewise.
1188         * config/i386/64/letf2.c: Likewise.
1189         * config/ia64/sft-machine.h: New file.
1190         * config/ia64/t-fprules-softfp: Rename to ...
1191         * config/ia64/t-softfp: ... this.
1192         * config/lm32/sfp-machine.h: New file.
1193         * config/moxie/t-moxie-softfp: Remove.
1194         * config/rs6000/ibm-ldouble-format: New file.
1195         * config/rs6000/ibm-ldouble.c: New file.
1196         * config/rs6000/libgcc-ppc-glibc.ver: New file
1197         * config/rs6000/libgcc-ppc64.ver: New file
1198         * config/rs6000/sfp-machine.h: New file.
1199         * config/rs6000/t-freebsd: New file.
1200         * config/rs6000/t-ibm-ldouble: New file.
1201         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1202         libgcc-ppc-glibc.ver.
1203         * config/rs6000/t-linux64: New file.
1204         * config/rs6000/t-ppccomm (LIB2ADD): Add
1205         $(srcdir)/config/rs6000/ibm-ldouble.c.
1206         * config/rs6000/t-ppccomm-ldbl: New file.
1207         * config/score/sfp-machine.h: New file.
1208         * config.host (sfp_machine_header): Explain.
1209         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1210         t-softfp to tmake_file.
1211         (arm*-*-uclinux*): Likewise.
1212         (arm*-*-ecos-elf): Likewise.
1213         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1214         (arm*-*-rtems*): Likewise.
1215         (arm*-*-elf): Likewise.
1216         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1217         in tmake_file.
1218         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1219         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1220         (lm32-*-uclinux*): Likewise.
1221         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1222         t-softfp-excl, t-softfp.
1223         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1224         (powerpc64-*-darwin*): Likewise.
1225         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1226         to tmake_file.
1227         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1228         tmake_file.
1229         (powerpc-*-eabisim*): Likewise.
1230         (powerpc-*-elf*): Likewise.
1231         (powerpc-*-eabialtivec*): Likewise.
1232         (powerpc-xilinx-eabi*): Likewise.
1233         (powerpc-*-rtems*): Likewise.
1234         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1235         t-softfp-excl, t-softfp to tmake_file.
1236         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1237         rs6000/t-ppccomm-ldbl to tmake_file.
1238         (powerpcle-*-elf*): Likewise.
1239         (powerpcle-*-eabisim*): Likewise.
1240         (powerpcle-*-eabi*): Likewise.
1241         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1242         rs6000/t-ibm-ldouble to tmake_file.
1243         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1244         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1245         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1246         (tic6x-*-*): Likewise.
1247         (i[34567]86-*-darwin*, x86_64-*-darwin*,
1248         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1249         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1250         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1251         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1252         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1253         t-softfp to tmake_file.
1254         * configure.ac (sfp_machine_header): Provide default if unset.
1255         Substitute.
1256         Link sfp-machine.h to config/$sfp_machine_header.
1257         * configure: Regenerate.
1258
1259 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1260
1261         * Makefile.in (double_type_size, long_double_type_size): Set.
1262         Remove $(fpbit-in-libgcc) support.
1263         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1264         (fpbit-src): New variable.
1265         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1266         Compile with -DFLOAT $(FPBIT_CFLAGS).
1267         Use $<.
1268         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1269         Compile with $(FPBIT_CFLAGS).
1270         Use $<.
1271         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1272         Compile with -DFLOAT $(TPBIT_CFLAGS).
1273         Use $<.
1274         * configure.ac (double_type_size, long_double_type_size):
1275         Determine and substitute.
1276         * configure: Regenerate.
1277         * fp-bit.c, fp-bit.h: New files.
1278         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1279         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1280         * config/mips/t-mips: New file.
1281         * config/mips/t-sdemtk: New file.
1282         * config/rs6000/ppc64-fp.c: New file.
1283         * config/rs6000/t-darwin (LIB2ADD): Add
1284         $(srcdir)/config/rs6000/ppc64-fp.c.
1285         * config/rs6000/t-ppc64-fp: New file.
1286         * config/rx/rx-lib.h: New file.
1287         * config/rx/t-rx (FPBIT): Set to true.
1288         ($(gcc_objdir)/fp-bit.c): Remove.
1289         (DPBIT): Set to true only with -m64bit-doubles.
1290         ($(gcc_objdir)/dp-bit.c): Remove.
1291         * config/sparc/t-softfp: Remove.
1292         * config/spu/t-elf: New file.
1293         * config/t-fdpbit, config/t-fpbit: New files.
1294         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
1295         (mips*-*-*): Likewise.
1296         (arm-wrs-vxworks): Likewise.
1297         (arm*-*-freebsd*): Likewise.
1298         (avr-*-rtems*): Add t-fpbit to tmake_file.
1299         (avr-*-*): Likewise.
1300         (bfin*-elf*): Add t-fdpbit to tmake_file.
1301         (bfin*-uclinux*): Likewise.
1302         (bfin*-linux-uclibc*): Likewise.
1303         (bfin*-rtems*): New case.
1304         Add t-fdpbit to tmake_file.
1305         (bfin*-*): Add t-fdpbit to tmake_file.
1306         (crisv32-*-elf): Likewise.
1307         (cris-*-linux*): Likewise.
1308         (fr30-*-elf): Likewise.
1309         (frv-*-elf, frv-*-*linux*): Likewise.
1310         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
1311         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
1312         (m32r-*-elf*): Likewise.
1313         (m32rle-*-elf*): Likewise.
1314         (m32r-*-linux*): Likewise.
1315         (m32rle-*-linux*): Likewise.
1316         (mcore-*-elf): Add t-fdpbit to tmake_file.
1317         (microblaze*-*-*): Likewise.
1318         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
1319         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
1320         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
1321         Fix typo.
1322         Add mips/t-tpbit to tmake-file.
1323         (mips*-*-linux*): Fix typo.
1324         (mips*-sde-elf*): New case
1325         Add mips/t-sdemtk unless using newlib.
1326         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
1327         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
1328         (mn10300-*-*): Likewise.
1329         (pdp11-*-*): Likewise.
1330         (picochip-*-*): Add t-fpbit to tmake_file.
1331         (powerpc-*-eabisimaltivec*): Likewise.
1332         (powerpc-*-eabisim*): Likewise.
1333         (powerpc-*-elf*): Likewise.
1334         (powerpc-*-eabialtivec*): Likewise.
1335         (powerpc-xilinx-eabi*): New case.
1336         Add t-fdpbit to tmake_file.
1337         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
1338         (powerpc-*-rtems*): Likewise.
1339         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
1340         tmake_file.
1341         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
1342         tmake_file.
1343         (powerpc-*-lynxos*): Likewise.
1344         (powerpcle-*-elf*): Likewise.
1345         (powerpcle-*-eabisim*): Likewise.
1346         (powerpcle-*-eabi*): Likewise.
1347         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1348         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
1349         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1350         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1351         (rx-*-elf): Add t-fdpbit to tmake_file.
1352         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1353         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1354         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1355         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
1356         sh*-*-netbsd*.
1357         (sh-*-rtems*): Add t-fdpbit to tmake_file.
1358         (sh-wrs-vxworks): Likewise.
1359         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
1360         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
1361         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
1362         (sparc64-*-rtems*): ... new case.
1363         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
1364         (spu-*-elf*): Likewise.
1365         Add spu/t-elf to tmake_file.
1366         (v850*-*-*): Add t-fdpbit to tmake_file.
1367         (xstormy16-*-elf): Likewise.
1368         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
1369         (mep*-*-*): Likewise.
1370
1371 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1372
1373         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
1374         variables.
1375         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
1376         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
1377         (install-unwind_h): New target.
1378         (all): Depend on it.
1379         * config.host (unwind_header): New variable.
1380         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
1381         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1382         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
1383         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
1384         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
1385         Set unwind_header.
1386         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
1387         Set unwind_header.
1388         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
1389         arm*-*-eabi*.
1390         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
1391         Set unwind_header.
1392         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
1393         (ia64*-*-freebsd*): Likewise.
1394         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
1395         tmake_file.
1396         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
1397         $with_system_libunwind.
1398         (ia64*-*-hpux*): Set tmake_file.
1399         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
1400         (picochip-*-*): Set tmake_file.
1401         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
1402         md_unwind_header.
1403         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1404         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1405         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
1406         (xtensa*-*-elf*): Set tmake_file.
1407         (xtensa*-*-linux*): Likewise.
1408         * configure.ac: Include ../config/unwind_ipinfo.m4.
1409         Call GCC_CHECK_UNWIND_GETIPINFO.
1410         Link unwind.h to $unwind_header.
1411         * configure: Regenerate.
1412         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
1413         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
1414         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
1415         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
1416         * config/unwind-dw2-fde-darwin.c: New file.
1417         * config/arm/libunwind.S, config/arm/pr-support.c,
1418         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
1419         config/arm/unwind-arm.h,: New files.
1420         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
1421         config/ia64/t-eh-ia64, config/ia64/t-glibc,
1422         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
1423         config/ia64/t-vms, config/ia64/unwind-ia64.c,
1424         config/ia64/unwind-ia64.h: New files.
1425         * config/picochip/t-picochip: New file.
1426         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
1427         files.
1428         * config/rs6000/t-darwin (LIB2ADDEH): Set.
1429         * config/s390/t-tpf (LIB2ADDEH): Remove.
1430         * config/t-darwin (LIB2ADDEH): Set.
1431         * config/t-eh-dw2-dip: New file.
1432         * config/t-libunwind, config/t-libunwind-elf: New files.
1433         * config/t-sol2 (LIB2ADDEH): Remove.
1434         * config/xtensa/t-xtensa: New file.
1435
1436 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1437
1438         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
1439         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
1440         long long to check rt_sigreturn syscall.
1441
1442 2011-08-02  Alan Modra  <amodra@gmail.com>
1443
1444         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
1445         Restore for indirect call bcrtl from correct stack slot, and only
1446         if cfa+40 isn't valid.
1447
1448 2011-08-01  Julian Brown  <julian@codesourcery.com>
1449
1450         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
1451         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
1452         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
1453
1454 2011-08-01  Julian Brown  <julian@codesourcery.com>
1455
1456         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
1457         (libgcc-std.ver.in): Use above.
1458         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
1459         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
1460         throughout file.
1461         * config/t-fixedpoint-gnu-prefix: New file.
1462         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
1463         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
1464         instead of __PFX__.
1465
1466 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
1469         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
1470         for x86-64.  Properly check __x86_64__ and __LP64__.
1471
1472 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1473
1474         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
1475         version.
1476         (_FP_WS_TYPE): Likewise.
1477         (_FP_I_TYPE): Likewise.
1478
1479 2011-07-28  Alan Modra  <amodra@gmail.com>
1480
1481         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
1482         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
1483         in a plt call stub.  Do restore r2 if stopped on bctrl.
1484
1485 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1486
1487         * config.host (i[3456x]86-*-netware*): Remove.
1488         * config/i386/netware-crt0.c, config/i386/t-nwld,
1489         config/i386/t-slibgcc-nwld: Remove.
1490
1491 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
1492
1493         * config.host: Handle tic6x-*-*.
1494         * config/c6x/c6x-abi.h: New file.
1495
1496 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1497
1498         * config/i386/crtprec.c: New file.
1499         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
1500         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
1501         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
1502         (x86_64-*-darwin*): Likewise.
1503         (i[34567]86-*-solaris2*: Likewise.
1504
1505 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1506
1507         * config/alpha/crtfastmath.c: New file.
1508         * config/i386/crtfastmath.c: New file.
1509         * config/ia64/crtfastmath.c: New file.
1510         * config/mips/crtfastmath.c: New file.
1511         * config/sparc/crtfastmath.c: New file.
1512
1513         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
1514         crtfastmath.c.
1515         Add -frandom-seed=gcc-crtfastmath.
1516         * config/alpha/t-crtfm: Remove.
1517         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
1518         * config/ia64/t-ia64 (crtfastmath.o): Remove.
1519
1520         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
1521         (alpha*-dec-osf5.1*): Likewise.
1522         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
1523         Add crtfastmath.o to extra_parts.
1524         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
1525         Add crtfastmath.o to extra_parts.
1526         (x86_64-*-darwin*): Likewise.
1527         (x86_64-*-mingw*): Likewise.
1528         (ia64*-*-elf*): Add t-crtfm to tmake_file.
1529         (ia64*-*-freebsd*): Likewise.
1530         (ia64*-*-linux*): Likewise.
1531         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
1532         Add crtfastmath.o to extra_parts.
1533
1534 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1535
1536         * config/darwin-crt3.o: New file.
1537         * config/rs6000/darwin-crt2.c: New file.
1538         * config/t-darwin: New file.
1539         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
1540         (crt2.o): New rule.
1541         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
1542         (powerpc-*-darwin*): Add crt2.o to extra_parts.
1543         (powerpc64-*-darwin*): Likewise.
1544
1545 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1546
1547         * config/i386/netware-crt0.c: New file.
1548         * config/i386/t-nwld: Rename to ...
1549         * config/i386/t-slibgcc-nwld: ... this.
1550         * config/i386/t-nwld: New file.
1551         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
1552         tmake_file.
1553         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
1554         extra_parts.
1555
1556 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1557
1558         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
1559         i386/t-crtstuff.
1560         * configure: Regenerate.
1561
1562 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1563
1564         * dfp-bit.c, dfp-bit.h: New files.
1565         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
1566         variables.
1567         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
1568         ($(d64pbit-o)): Likewise.
1569         ($(d128pbit-o)): Likewise.
1570         * config/t-dfprules: New file.
1571         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
1572         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
1573         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1574         (x86_64-*-linux*): Likewise.
1575         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1576         (i[34567]86-*-cygwin*): Likewise.
1577         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
1578         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1579
1580 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1581
1582         * Makfile.in (LIBGCOV): New variable.
1583         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
1584         * libgcov.c: New file.
1585
1586 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1587
1588         * fixed-bit.c, fixed-bit.h: New files.
1589         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
1590         refer to fixed-bit.c.
1591
1592 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
1593
1594         * config.host (*local*): Remove.
1595
1596 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1597
1598         PR target/39150
1599         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
1600         like i?86-*-solaris2.1[0-9]*.
1601         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
1602         * configure.ac (i?86-*-solaris2*): Likewise.
1603         * configure: Regenerate.
1604
1605 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
1606
1607         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1608         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
1609         md_unwind_header by splitting out of...
1610         (i[34567]86-*-linux*): ... this.
1611         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
1612         Remove md_unwind_header by splitting out of...
1613         (x86_64-*-linux*): ... this.
1614
1615 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
1616
1617         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
1618
1619 2011-06-28  Nick Clifton  <nickc@redhat.com>
1620
1621         * config.host: Recognize all V850 variants.
1622
1623 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
1624
1625         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
1626
1627 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1628
1629         * shared-object.mk (c_flags-$o): Save c_flags.
1630         ($(base)$(objext)): Use it.
1631         ($(base)_s$(objext)): Likewise.
1632
1633 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
1634
1635         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
1636         * libgcc-std.ver.in (GCC_4.7.0): New section.
1637
1638 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
1639
1640         PR target/49313
1641         PR target/29524
1642         * config/avr/t-avr: Fix line endings.
1643         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
1644         _parityXX2.
1645
1646 2011-06-14  Olivier Hainque  <hainque@adacore.com>
1647             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1648
1649         * config/mips/irix6-unwind.h: New file.
1650         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
1651
1652 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
1653
1654         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
1655         (sparc64_fallback_frame_state): Use it.
1656         (sparc64_frob_update_context): Further adjust context.
1657         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
1658         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
1659         * config/sparc/sol2-cn.S: Likewise.
1660
1661 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1662
1663         * enable-execute-stack-empty.c: New file.
1664         * enable-execute-stack-mprotect.c: New file.
1665         * config/i386/enable-execute-stack-mingw32.c: New file.
1666         * config.host (enable_execute_stack): New variable.
1667         Select appropriate variants.
1668         * configure.ac: Link enable-execute-stack.c to
1669         $enable_execute_stack.
1670         * configure: Regenerate.
1671         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
1672         (lib2funcs): Remove _enable_execute_stack.
1673
1674 2011-06-09  David S. Miller  <davem@davemloft.net>
1675             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1676
1677         * config.host (sparc-*-linux*): Correct md_unwind_header
1678         filename.
1679         (s390x-ibm-tpf*): Fix typo.
1680
1681 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1682
1683         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
1684         Add crtfastmath.o to extra_parts.
1685         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
1686         mips/t-crtfm.
1687         * config/mips/t-crtfm: Remove.
1688
1689 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1690
1691         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
1692
1693 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1694
1695         * config.host (sh*-*-linux*): Fix typo.
1696
1697 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1698
1699         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
1700         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
1701         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
1702         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
1703         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
1704         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
1705         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
1706         Wrap in !__MINGW64__.
1707         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
1708         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
1709         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
1710         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
1711         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
1712         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
1713         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
1714         Wrap in !__LP64__.
1715         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
1716         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
1717         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
1718         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
1719         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
1720         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
1721         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
1722         * config/no-unwind.h: New file.
1723         * config.host (md_unwind_header): Document.
1724         Define.
1725         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
1726         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
1727         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
1728         hppa[12]*-*-hpux11*): Set md_unwind_header.
1729         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
1730         Set md_unwind_header.
1731         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
1732         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
1733         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
1734         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
1735         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
1736         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
1737         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
1738         md_unwind_header.
1739         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
1740         * configure: Regenerate.
1741
1742 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1743
1744         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
1745         Set tmake_file, extra_parts.
1746         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
1747         Remove O32 support.
1748         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
1749         Remove O32 support.
1750         * config/mips/t-irix6: New file.
1751         * config/mips/t-slibgcc-irix: New file.
1752
1753 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1754
1755         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
1756         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
1757
1758 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1759
1760         * configure.ac (target_thread_file): Determine thread model.
1761         * configure: Regenerate.
1762         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
1763         * config/alpha/t-alpha: New file.
1764         * config/alpha/t-crtfm: Use $<.
1765         * config/alpha/t-ieee: New file.
1766         * config/alpha/t-osf-pthread: New file.
1767         * config/alpha/t-slibgcc-osf: New file.
1768         * config/alpha/libgcc-osf5.ver: New file.
1769
1770 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1771
1772         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
1773         tmake_file.
1774         Add crtfastmath.o to extra_parts.
1775
1776 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1777
1778         * config/gmon-sol2.c: Reindent.
1779         Cleanup comments.
1780         Remove, correct casts.
1781         Use STDERR_FILENO, NULL.
1782         (BASEADDRESS): Remove.
1783         (minbrk): Remove.
1784         (errno, sbrk): Remove declarations.
1785         (monstartup) [hp300]: Remove.
1786         (mcount): Remove.
1787
1788 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1789
1790         * Makefile.in (cpu_type): Define.
1791         * config.host (i[34567]86-*-rtems*): Handle it.
1792         (i[34567]86-*-solaris2*): Move body ...
1793         (*-*-solaris2*): ... here.
1794         New case, generalize.
1795         (sparc-*-elf*): Handle it.
1796         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
1797         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
1798         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
1799         Fold into ...
1800         (sparc*-*-solaris2*): ... this.
1801         New case.
1802         (sparc64-*-elf*): Handle it.
1803         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
1804         Merge ../gcc/config/i386/gmon-sol2.c.
1805         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
1806         Use C comments.
1807         Merge ../gcc/config/i386/sol2-gc1.asm.
1808         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
1809         Use C comments.
1810         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
1811         Use C comments.
1812         * config/i386/t-crtfm (crtfastmath.o): Use $<.
1813         * config/i386/t-crtstuff: New file.
1814         * config/i386/t-softfp: New file.
1815         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
1816         $(T)crti.o, $(T)crtn.o): Remove.
1817         (gcrt1.o): New rule.
1818         (TARGET_LIBGCC2_CFLAGS): Remove.
1819         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
1820         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
1821         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
1822         * config/sparc/t-sol2: New file.
1823         * config/sparc/t-crtfm: Move to ...
1824         * config/t-crtfm: ... this.
1825         Use $(cpu_type), $<.
1826         * config/t-crtin: New file.
1827         * config/sparc/t-softfp: New file.
1828         * config/sparc/t-softmul: New file.
1829         * config/t-rtems: New file.
1830         * config/t-slibgcc: New file.
1831         * config/t-slibgcc-elf-ver: New file.
1832         * config/t-slibgcc-gld: New file.
1833         * config/t-slibgcc-sld: New file.
1834         * config/t-sol2: New file.
1835         * configure.ac: Include ../config/lib-ld.m4.
1836         Call AC_LIB_PROG_LD_GNU.
1837         Substitute cpu_type.
1838         * configure: Regenerate.
1839
1840 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
1841
1842         PR bootstrap/49173
1843         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
1844         libgcc-std.ver in the build directory.
1845         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
1846         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
1847
1848 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
1849
1850         * libgcc-std.ver.in: New file.
1851         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
1852         variables.
1853         (libgcc-std.ver): New rule.
1854         * config/t-gnu-prefix: New file.
1855
1856 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1857
1858         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
1859
1860 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
1861
1862         * config/i386/darwin-lib.h: New file.
1863
1864 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
1865
1866         * config/arm/symbian-lib.h: New.
1867
1868 2011-05-04  Chris Demetriou  <cgd@google.com>
1869
1870         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
1871         (__x86.get_pc_thunk.bx): ...this.
1872         (__morestack): Adjust for rename, remove undef of __i686.
1873
1874 2011-05-03  Chris Demetriou  <cgd@google.com>
1875
1876         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
1877
1878 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
1879
1880         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
1881         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
1882         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
1883         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
1884         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
1885         Remove cases.
1886
1887 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
1888
1889         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
1890         Adjust copyright year.
1891
1892 2011-03-07  Ian Lance Taylor  <iant@google.com>
1893
1894         * generic-morestack.c (__splitstack_find): Adjust returned stack
1895         pointer to include all registers pushed by __morestack.
1896
1897 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
1898
1899         PR target/40125
1900         * configure.ac: Call ACX_NONCANONICAL_TARGET.
1901         (toolexecdir): Calculate and AC_SUBST.
1902         (toolexeclibdir): Likewise.
1903         * Makefile.in (target_noncanonical): Import.
1904         (toolexecdir): Likewise.
1905         (toolexeclibdir): Likewise.
1906         * configure: Regenerate.
1907
1908 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
1909
1910         PR target/46040
1911         * config/arm/bpabi.h: Rename to...
1912         * config/arm/bpabi-lib.h: ...this.
1913
1914 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1915
1916         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
1917         appropriate.
1918         * configure: Regenerate.
1919
1920 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
1921
1922         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
1923         __FLOAT_WORD_ORDER__.
1924         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
1925         Delete.
1926
1927 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1928
1929         PR other/46202
1930         * Makefile.in (install-strip): New phony target.
1931
1932 2010-11-07  Ian Lance Taylor  <iant@google.com>
1933
1934         PR target/46089
1935         * config/i386/morestack.S (__morestack_large_model): New
1936         function.
1937
1938 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
1939
1940         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
1941         Delete.
1942         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
1943
1944 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
1945
1946         * config/arm/bpabi.h: New file.
1947         * config/frv/frv-abi.h: New file.
1948
1949 2010-10-01  Ian Lance Taylor  <iant@google.com>
1950
1951         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
1952         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
1953
1954 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
1955
1956         PR target/45858
1957         * config.host: Add the missing `$'.
1958
1959 2010-09-30  Michael Eager  <eager@eagercon.com>
1960
1961         * config.host: Add microblaze*-*-*.
1962         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
1963         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
1964         udivsi3.asm,umodsi3.asm}:  New.
1965
1966 2010-09-28  Ian Lance Taylor  <iant@google.com>
1967
1968         * configure.ac: Adjust CFI test to test assembler directly rather
1969         than checking gcc preprocessor macro.
1970         * configure: Rebuild.
1971
1972 2010-09-27  Ian Lance Taylor  <iant@google.com>
1973
1974         * configure.ac: Test whether assembler supports CFI directives.
1975         * config.host: Only add t-stack and i386/t-stack-i386 to
1976         tmake_file if libgcc_cv_cfi is "yes".
1977         * configure: Rebuild.
1978
1979 2010-09-27  Ian Lance Taylor  <iant@google.com>
1980
1981         * generic-morestack.h: New file.
1982         * generic-morestack.c: New file.
1983         * generic-morestack-thread.c: New file.
1984         * config/i386/morestack.S: New file.
1985         * config/t-stack: New file.
1986         * config/i386/t-stack-i386: New file.
1987         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
1988         i386/t-stack-i386 to tmake_file.
1989
1990 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
1991
1992         * Makefile.in (libgcc-extra-parts):  Check for static archives and
1993         invoke ranlib after installing them.
1994         (gcc-extra-parts): Likewise.
1995         (install-leaf): Likewise.
1996
1997 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
1998
1999         * configure: Regenerated.
2000
2001 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
2002
2003         * configure: Regenerated.
2004
2005 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
2006             Andrew Pinski  <pinskia@gmail.com>
2007
2008         PR target/40959
2009         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
2010
2011 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
2012
2013         PR target/45524
2014         * configure: Regenerated.
2015
2016 2010-09-06  Andreas Schwab  <schwab@redhat.com>
2017
2018         * configure: Regenerate.
2019
2020 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2021
2022         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2023         64bit targets.
2024         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2025         for 64bit targets.
2026
2027 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2028             Iain Sandoe  <iains@gcc.gnu.org>
2029
2030         PR target/45476
2031         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2032         LIB2FUNCS_EXCLUDE functions.
2033
2034 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2035
2036         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2037         Include dfp.m4.
2038         * configure: Regenerate.
2039
2040 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
2041
2042         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2043         i386/t-freebsd to tmake_file.
2044         * config/i386/t-freebsd: New file.
2045         * config/i386/libgcc-bsd.ver: New file.
2046
2047 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
2048
2049         * config.host (powerpc*-eabispe*): Set tmake_file.
2050         (powerpc*-eabi*): Likewise.
2051         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2052         crtbeginS, crtendS, crtbeginT.
2053
2054 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
2055
2056         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2057         to tmake_file.  Add crtfastmath.o to extra_parts.
2058         * config/mips/t-crtfm: New.
2059
2060 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
2061
2062         * config.host (sparc64-*-rtems*): New target.
2063
2064 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2065
2066         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2067         assembler syntax.
2068
2069 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
2070
2071         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2072
2073 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2074
2075         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2076         alpha-dec-osf5.0* support.
2077
2078 2010-04-01  Ralf Cors├ępius <ralf.corsepius@rtems.org>
2079
2080         * config.host: Add lm32-*-rtems*.
2081
2082 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2083             Uros Bizjak <ubizjak@gmail.com>
2084
2085         PR target/39048
2086         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2087         like other remaining 32-bit x86 OSes.
2088         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2089         assembler syntax.
2090         * config/i386/libgcc-sol2.ver: New file.
2091         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2092
2093 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
2094
2095         PR c/43553
2096         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2097         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2098         is used and substitute set_use_emutls.
2099         * configure: Regenerated.
2100
2101 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
2102
2103         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2104
2105 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2106
2107         PR target/38085
2108         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2109         MULTILIB_CFLAGS.
2110         ($(T)gcrt1.o): Likewise.
2111         ($(T)crt1.o): Likewise.
2112         ($(T)crti.o): Likewise.
2113         ($(T)crtn.o): Likewise.
2114
2115 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2116
2117         PR other/42980
2118         * Makefile.in (install): Use $(MAKE) string in rule, for
2119         parallel make.
2120
2121 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
2122
2123         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2124         * config/mmix/t-mmix: New file.
2125         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2126
2127 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
2128
2129         PR java/41991
2130         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2131         SHLIB_MAPFILES.
2132
2133 2010-01-04  Anthony Green  <green@moxielogic.com>
2134
2135         * config/moxie/crti.asm, config/moxie/crtn.asm,
2136         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2137         config/moxie/t-moxie: New files.
2138         * config.host: Add t-moxie-softfp reference.
2139
2140 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2141
2142         PR other/39888
2143         * config/t-slibgcc-darwin: Fix embedded rpaths for
2144         --enable-version-specific-runtime-libs, build extension stub
2145         libs exposing features available from current libgcc_s.
2146
2147 2009-11-11  Jon Beniston <jon@beniston.com>
2148
2149         * config.host: Add lm32 targets.
2150         * config/lm32: New directory.
2151         * config/lm32/libgcc_lm32.h: New file.
2152         * config/lm32/_mulsi3.c: New file.
2153         * config/lm32/_udivmodsi4.c: New file.
2154         * config/lm32/_divsi3.c: New file.
2155         * config/lm32/_modsi3.c: New file.
2156         * config/lm32/_udivsi3.c: New file.
2157         * config/lm32/_umodsi3.c: New file.
2158         * config/lm32/_lshrsi3.S: New file.
2159         * config/lm32/_ashrsi3.S: New file.
2160         * config/lm32/_ashlsi3.S: New file.
2161         * config/lm32/crti.S: New file.
2162         * config/lm32/crtn.S: New file.
2163         * config/lm32/t-lm32: New file.
2164         * config/lm32/t-elf: New file.
2165         * config/lm32/t-uclinux: New file.
2166
2167 2009-10-26  Nick Clifton  <nickc@redhat.com>
2168
2169         * config.host: Add support for RX target.
2170         * config/rx: New directory.
2171         * config/rx/rx-abi-functions.c: New file. Supplementary
2172         functions for libgcc to support the RX ABI.
2173         * config/rx/rx-abi.h: New file.  Supplementary header file for
2174         libgcc RX ABI functions.
2175         * config/rx/t-rx: New file: Makefile fragment for building
2176         libgcc for the RX.
2177
2178 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
2179
2180         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2181         constraint of y0 to "g".
2182
2183 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2184
2185         * config.host: Include the s390 makefile fragments.
2186         * config/s390/32/_fixdfdi.c: New file.
2187         * config/s390/32/_fixsfdi.c: New file.
2188         * config/s390/32/_fixtfdi.c: New file.
2189         * config/s390/32/_fixunsdfdi.c: New file.
2190         * config/s390/32/_fixunssfdi.c: New file.
2191         * config/s390/32/_fixunstfdi.c: New file.
2192         * config/s390/32/t-floattodi: New file.
2193         * config/s390/libgcc-glibc.ver: New file.
2194         * config/s390/t-crtstuff: New file.
2195         * config/s390/t-linux: New file.
2196         * config/s390/t-tpf: New file.
2197
2198 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2199
2200         * configure.ac (AC_PREREQ): Bump to 2.64.
2201
2202 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
2203
2204         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2205
2206 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2207
2208         * configure: Regenerate.
2209
2210 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
2211
2212         * config.host (ia64-hp-*vms*): New target.
2213         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2214         with ia64-hp-*vms*.
2215
2216 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2217
2218         * configure.ac: Add snippet for maintainer-mode.
2219         * configure: Regenerate.
2220         * Makefile.in (AUTOCONF, configure_deps): New variables.
2221         ($(srcdir)/configure)): New rule, active only with maintainer
2222         mode turned on.
2223
2224 2009-06-23  DJ Delorie  <dj@redhat.com>
2225
2226         Add MeP port.
2227         * config.host: Add mep support.
2228
2229 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
2230
2231         * config.host: Add i386/${host_address}/t-fprules-softfp and
2232         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2233
2234         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2235         for mingw targets.
2236         * config/i386/64/_multc3.c: Likewise.
2237         * config/i386/64/_powitf2.c: Likewise.
2238         * config/i386/64/eqtf2.c: Likewise.
2239         * config/i386/64/getf2.c: Likewise.
2240         * config/i386/64/letf2.c: Likewise.
2241         * config/i386/64/letf2.c: Likewise.
2242         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2243         unsigned long long for x64 mingw targets.
2244         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2245         (_FP_I_TYPE): Define as long long for x64 mingw target.
2246
2247 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
2248
2249         * config.host (vax-*-linux*): New.
2250
2251 2009-05-31  Anthony Green  <green@moxielogic.com>
2252
2253         * config.host: Add moxie support.
2254         * config/moxie/t-moxie: New file.
2255
2256 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
2257
2258         * config.host: Add i386/${host_address}/t-fprules-softfp and
2259         t-softfp to tmake_file for i[34567]86-*-cygwin*.
2260
2261 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
2262
2263         * config.host: Add i386/${host_address}/t-fprules-softfp to
2264         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2265
2266 2009-04-09  Nick Clifton  <nickc@redhat.com>
2267
2268         * config/ia64/tf-signs.c: Change copyright header to refer to
2269         version 3 of the GNU General Public License with version 3.1
2270         of the GCC Runtime Library Exception and to point readers at
2271         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2272         web page.
2273         * config/i386/32/tf-signs.c: Likewise.
2274         * config/libbid/_addsub_dd.c: Likewise.
2275         * config/libbid/_addsub_sd.c: Likewise.
2276         * config/libbid/_addsub_td.c: Likewise.
2277         * config/libbid/_dd_to_df.c: Likewise.
2278         * config/libbid/_dd_to_di.c: Likewise.
2279         * config/libbid/_dd_to_sd.c: Likewise.
2280         * config/libbid/_dd_to_sf.c: Likewise.
2281         * config/libbid/_dd_to_si.c: Likewise.
2282         * config/libbid/_dd_to_td.c: Likewise.
2283         * config/libbid/_dd_to_tf.c: Likewise.
2284         * config/libbid/_dd_to_udi.c: Likewise.
2285         * config/libbid/_dd_to_usi.c: Likewise.
2286         * config/libbid/_dd_to_xf.c: Likewise.
2287         * config/libbid/_df_to_dd.c: Likewise.
2288         * config/libbid/_df_to_sd.c: Likewise.
2289         * config/libbid/_df_to_td.c: Likewise.
2290         * config/libbid/_di_to_dd.c: Likewise.
2291         * config/libbid/_di_to_sd.c: Likewise.
2292         * config/libbid/_di_to_td.c: Likewise.
2293         * config/libbid/_div_dd.c: Likewise.
2294         * config/libbid/_div_sd.c: Likewise.
2295         * config/libbid/_div_td.c: Likewise.
2296         * config/libbid/_eq_dd.c: Likewise.
2297         * config/libbid/_eq_sd.c: Likewise.
2298         * config/libbid/_eq_td.c: Likewise.
2299         * config/libbid/_ge_dd.c: Likewise.
2300         * config/libbid/_ge_sd.c: Likewise.
2301         * config/libbid/_ge_td.c: Likewise.
2302         * config/libbid/_gt_dd.c: Likewise.
2303         * config/libbid/_gt_sd.c: Likewise.
2304         * config/libbid/_gt_td.c: Likewise.
2305         * config/libbid/_isinfd128.c: Likewise.
2306         * config/libbid/_isinfd32.c: Likewise.
2307         * config/libbid/_isinfd64.c: Likewise.
2308         * config/libbid/_le_dd.c: Likewise.
2309         * config/libbid/_le_sd.c: Likewise.
2310         * config/libbid/_le_td.c: Likewise.
2311         * config/libbid/_lt_dd.c: Likewise.
2312         * config/libbid/_lt_sd.c: Likewise.
2313         * config/libbid/_lt_td.c: Likewise.
2314         * config/libbid/_mul_dd.c: Likewise.
2315         * config/libbid/_mul_sd.c: Likewise.
2316         * config/libbid/_mul_td.c: Likewise.
2317         * config/libbid/_ne_dd.c: Likewise.
2318         * config/libbid/_ne_sd.c: Likewise.
2319         * config/libbid/_ne_td.c: Likewise.
2320         * config/libbid/_sd_to_dd.c: Likewise.
2321         * config/libbid/_sd_to_df.c: Likewise.
2322         * config/libbid/_sd_to_di.c: Likewise.
2323         * config/libbid/_sd_to_sf.c: Likewise.
2324         * config/libbid/_sd_to_si.c: Likewise.
2325         * config/libbid/_sd_to_td.c: Likewise.
2326         * config/libbid/_sd_to_tf.c: Likewise.
2327         * config/libbid/_sd_to_udi.c: Likewise.
2328         * config/libbid/_sd_to_usi.c: Likewise.
2329         * config/libbid/_sd_to_xf.c: Likewise.
2330         * config/libbid/_sf_to_dd.c: Likewise.
2331         * config/libbid/_sf_to_sd.c: Likewise.
2332         * config/libbid/_sf_to_td.c: Likewise.
2333         * config/libbid/_si_to_dd.c: Likewise.
2334         * config/libbid/_si_to_sd.c: Likewise.
2335         * config/libbid/_si_to_td.c: Likewise.
2336         * config/libbid/_td_to_dd.c: Likewise.
2337         * config/libbid/_td_to_df.c: Likewise.
2338         * config/libbid/_td_to_di.c: Likewise.
2339         * config/libbid/_td_to_sd.c: Likewise.
2340         * config/libbid/_td_to_sf.c: Likewise.
2341         * config/libbid/_td_to_si.c: Likewise.
2342         * config/libbid/_td_to_tf.c: Likewise.
2343         * config/libbid/_td_to_udi.c: Likewise.
2344         * config/libbid/_td_to_usi.c: Likewise.
2345         * config/libbid/_td_to_xf.c: Likewise.
2346         * config/libbid/_tf_to_dd.c: Likewise.
2347         * config/libbid/_tf_to_sd.c: Likewise.
2348         * config/libbid/_tf_to_td.c: Likewise.
2349         * config/libbid/_udi_to_dd.c: Likewise.
2350         * config/libbid/_udi_to_sd.c: Likewise.
2351         * config/libbid/_udi_to_td.c: Likewise.
2352         * config/libbid/_unord_dd.c: Likewise.
2353         * config/libbid/_unord_sd.c: Likewise.
2354         * config/libbid/_unord_td.c: Likewise.
2355         * config/libbid/_usi_to_dd.c: Likewise.
2356         * config/libbid/_usi_to_sd.c: Likewise.
2357         * config/libbid/_usi_to_td.c: Likewise.
2358         * config/libbid/_xf_to_dd.c: Likewise.
2359         * config/libbid/_xf_to_sd.c: Likewise.
2360         * config/libbid/_xf_to_td.c: Likewise.
2361         * config/libbid/bid128.c: Likewise.
2362         * config/libbid/bid128_2_str.h: Likewise.
2363         * config/libbid/bid128_2_str_macros.h: Likewise.
2364         * config/libbid/bid128_2_str_tables.c: Likewise.
2365         * config/libbid/bid128_add.c: Likewise.
2366         * config/libbid/bid128_compare.c: Likewise.
2367         * config/libbid/bid128_div.c: Likewise.
2368         * config/libbid/bid128_fma.c: Likewise.
2369         * config/libbid/bid128_logb.c: Likewise.
2370         * config/libbid/bid128_minmax.c: Likewise.
2371         * config/libbid/bid128_mul.c: Likewise.
2372         * config/libbid/bid128_next.c: Likewise.
2373         * config/libbid/bid128_noncomp.c: Likewise.
2374         * config/libbid/bid128_quantize.c: Likewise.
2375         * config/libbid/bid128_rem.c: Likewise.
2376         * config/libbid/bid128_round_integral.c: Likewise.
2377         * config/libbid/bid128_scalb.c: Likewise.
2378         * config/libbid/bid128_sqrt.c: Likewise.
2379         * config/libbid/bid128_string.c: Likewise.
2380         * config/libbid/bid128_to_int16.c: Likewise.
2381         * config/libbid/bid128_to_int32.c: Likewise.
2382         * config/libbid/bid128_to_int64.c: Likewise.
2383         * config/libbid/bid128_to_int8.c: Likewise.
2384         * config/libbid/bid128_to_uint16.c: Likewise.
2385         * config/libbid/bid128_to_uint32.c: Likewise.
2386         * config/libbid/bid128_to_uint64.c: Likewise.
2387         * config/libbid/bid128_to_uint8.c: Likewise.
2388         * config/libbid/bid32_to_bid128.c: Likewise.
2389         * config/libbid/bid32_to_bid64.c: Likewise.
2390         * config/libbid/bid64_add.c: Likewise.
2391         * config/libbid/bid64_compare.c: Likewise.
2392         * config/libbid/bid64_div.c: Likewise.
2393         * config/libbid/bid64_fma.c: Likewise.
2394         * config/libbid/bid64_logb.c: Likewise.
2395         * config/libbid/bid64_minmax.c: Likewise.
2396         * config/libbid/bid64_mul.c: Likewise.
2397         * config/libbid/bid64_next.c: Likewise.
2398         * config/libbid/bid64_noncomp.c: Likewise.
2399         * config/libbid/bid64_quantize.c: Likewise.
2400         * config/libbid/bid64_rem.c: Likewise.
2401         * config/libbid/bid64_round_integral.c: Likewise.
2402         * config/libbid/bid64_scalb.c: Likewise.
2403         * config/libbid/bid64_sqrt.c: Likewise.
2404         * config/libbid/bid64_string.c: Likewise.
2405         * config/libbid/bid64_to_bid128.c: Likewise.
2406         * config/libbid/bid64_to_int16.c: Likewise.
2407         * config/libbid/bid64_to_int32.c: Likewise.
2408         * config/libbid/bid64_to_int64.c: Likewise.
2409         * config/libbid/bid64_to_int8.c: Likewise.
2410         * config/libbid/bid64_to_uint16.c: Likewise.
2411         * config/libbid/bid64_to_uint32.c: Likewise.
2412         * config/libbid/bid64_to_uint64.c: Likewise.
2413         * config/libbid/bid64_to_uint8.c: Likewise.
2414         * config/libbid/bid_b2d.h: Likewise.
2415         * config/libbid/bid_binarydecimal.c: Likewise.
2416         * config/libbid/bid_conf.h: Likewise.
2417         * config/libbid/bid_convert_data.c: Likewise.
2418         * config/libbid/bid_decimal_data.c: Likewise.
2419         * config/libbid/bid_decimal_globals.c: Likewise.
2420         * config/libbid/bid_div_macros.h: Likewise.
2421         * config/libbid/bid_dpd.c: Likewise.
2422         * config/libbid/bid_flag_operations.c: Likewise.
2423         * config/libbid/bid_from_int.c: Likewise.
2424         * config/libbid/bid_functions.h: Likewise.
2425         * config/libbid/bid_gcc_intrinsics.h: Likewise.
2426         * config/libbid/bid_inline_add.h: Likewise.
2427         * config/libbid/bid_internal.h: Likewise.
2428         * config/libbid/bid_round.c: Likewise.
2429         * config/libbid/bid_sqrt_macros.h: Likewise.
2430
2431 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2432
2433         * Makefile.in: Change copyright header to refer to version
2434         3 of the GNU General Public License and to point readers at the
2435         COPYING3 file and the FSF's license web page.
2436         * config.host: Likewise.
2437
2438 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
2439
2440         * config.host: Reorder and merge to match config.gcc change.
2441
2442 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
2443
2444         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
2445
2446 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
2447
2448         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
2449         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
2450         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
2451         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
2452
2453 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
2454
2455         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
2456         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
2457
2458 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
2459
2460         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
2461         ia64/t-softfp-compat to tmake_file.
2462
2463         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
2464
2465         * config/ia64/__divxf3.asm: New.
2466         * config/ia64/_fixtfdi.asm: Likewise.
2467         * config/ia64/_fixunstfdi.asm: Likewise.
2468         * config/ia64/_floatditf.asm: Likewise.
2469         * config/ia64/t-fprules-softfp: Likewise.
2470         * config/ia64/t-softfp-compat: Likewise.
2471         * config/ia64/tf-signs.c: Likewise.
2472
2473 2009-01-18  Ben Elliston  <bje@au.ibm.com>
2474
2475         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
2476
2477 2009-01-16  Ben Elliston  <bje@au.ibm.com>
2478
2479         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
2480         to tmake_file.
2481
2482 2009-01-13  Ben Elliston  <bje@au.ibm.com>
2483
2484         * config/t-softfp: New file.
2485         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
2486         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
2487
2488 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
2489
2490         * config.host: Add m32r*-*-rtems*.
2491
2492 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
2493
2494         * config.host: Add m32c*-*-rtems*.
2495
2496 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2497
2498         PR bootstrap/33100
2499         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
2500         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
2501         * configure: Regenerate.
2502         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
2503         tmake_file here from gcc/config.gcc.
2504         Move extra_parts here from gcc/config.gcc.
2505         * config/i386/t-sol2: Move here from gcc/config/i386.
2506         Use gcc_srcdir instead of srcdir.
2507
2508 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
2509
2510         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
2511         case.
2512
2513 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
2514
2515         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
2516
2517 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
2518
2519         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
2520
2521 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
2522
2523         Add picoChip port.
2524         * config.host: Add picochip-*-*.
2525
2526 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
2527
2528         * config.host: Match more processor names for Xtensa.
2529
2530 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
2531
2532         * config/i386/64/t-softfp-compat: Update comments.
2533
2534 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2535
2536         * config/i386/64/_divtc3-compat.c: Moved to ...
2537         * config/i386/64/_divtc3.c: Here.
2538
2539         * config/i386/64/_multc3-compat.c: Moved to ...
2540         * config/i386/64/_multc3.c: Here.
2541
2542         * config/i386/64/_powitf2-compat.c: Moved to ...
2543         * config/i386/64/_powitf2.c: Here.
2544
2545         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
2546         .c suffix instead of -compat.c.
2547
2548 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
2549
2550         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
2551         (_FP_MUL_MEAT_D): Ditto.
2552         (_FP_DIV_MEAT_S): Ditto.
2553         (_FP_DIV_MEAT_D): Ditto.
2554
2555 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
2556
2557         * Makefile.in: Add support for __sync_* libgcc functions.
2558
2559 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
2560
2561         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
2562
2563 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2564
2565         PR boostrap/36702
2566         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
2567         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
2568
2569         * config/i386/64/t-fprules-softfp: Moved to ...
2570         * config/i386/64/t-softfp-compat: This.  New.
2571
2572 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
2573
2574         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
2575         Initialize f with 0.0.
2576
2577 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2578
2579         PR target/36669
2580         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
2581
2582         * config/i386/64/_divtc3-compat.c: New.
2583         * config/i386/64/_multc3-compat.c: Likewise.
2584         * config/i386/64/_powitf2-compat.c: Likewise.
2585         * config/i386/64/eqtf2.c: Likewise.
2586         * config/i386/64/getf2.c: Likewise.
2587         * config/i386/64/letf2.c: Likewise.
2588         * config/i386/64/t-fprules-softfp: Likewise.
2589
2590 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2591
2592         * config.host: Add i386/${host_address}/t-fprules-softfp to
2593         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
2594         i[34567]86-*-linux*, x86_64-*-linux*.
2595
2596         * configure.ac: Set host_address to 64 or 32 for x86.
2597         * configure: Regenerated.
2598
2599         * Makefile.in (config.status): Also depend on
2600         $(srcdir)/config.host.
2601
2602         * config/i386/32/t-fprules-softfp: New.
2603         * config/i386/32/tf-signs.c: Likewise.
2604
2605         * config/i386/64/sfp-machine.h: New. Moved from gcc.
2606
2607 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2608             Uros Bizjak  <ubizjak@gmail.com>
2609
2610         * config/i386/32/sfp-machine.h: New.
2611
2612 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
2613
2614         * config/rs6000/t-ppccomm: Remove rules that conflict with
2615         auto-generated rules.
2616
2617 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2618
2619         * configure.ac: sinclude override.m4.
2620         * configure: Regenerate.
2621
2622 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
2623
2624         * configure: Regenerate.
2625
2626 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
2627
2628         * Makefile.in (DECNUMINC): Remove
2629         -I$(MULTIBUILDTOP)../../libdecnumber.
2630         * gstdint.h: New.
2631
2632 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
2633
2634         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
2635         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
2636         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
2637         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
2638         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
2639         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
2640         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
2641         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
2642         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
2643         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
2644         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
2645         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
2646         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
2647         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
2648
2649 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
2650
2651         * config.host (sh2[lbe]*-*-linux*): Allow target.
2652
2653 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
2654
2655         * config/rs6000/t-ppccomm: Add build rules for new files.
2656         (LIB2ADD_ST): New variable.
2657
2658 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
2659
2660         PR target/34210
2661         PR target/35508
2662         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
2663         * config/t-avr: New file. Build 16bit libgcc functions.
2664
2665 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
2666
2667         PR target/35401
2668         * config/t-slibgcc-darwin: Make install-leaf dependent on
2669         install-darwin-libgcc-stubs instead of install.
2670
2671 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
2672
2673         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
2674         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
2675         sh-*-rtemscoff*): Remove cases.
2676
2677 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
2678
2679         * Makefile.in (all): Use install-leaf rather than install.
2680         (install): Split most of the rule into...
2681         (install-leaf): ...this new one.
2682
2683 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
2684             Paolo Bonzini  <bonzini@gnu.org>
2685
2686         PR target/30572
2687         * Makefile.in: Use @shlib_slibdir@ substitution to get
2688         correct install name on darwin.
2689         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
2690
2691 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
2692
2693         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
2694         cris-*-elf and cris-*-none.
2695         (crisv32-*-linux*): Similar, as cris-*-linux*.
2696
2697 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
2698
2699         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
2700
2701 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
2702
2703         PR regression/33926
2704         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
2705         * configure: Regenerated.
2706
2707 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
2708
2709         * Makefile.in (dfp-filenames): Replace decimal_globals,
2710         decimal_data, binarydecimal and convert_data with
2711         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
2712         and bid_convert_data, respectively.
2713
2714 2007-09-17  Chao-ying Fu  <fu@mips.com>
2715             Nigel Stephens  <nigel@mips.com>
2716
2717         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
2718         * Makefile.in (fixed_point): Define.
2719         Check if fixed_point is yes to build support functions.
2720         * configure.ac: Check for fixed_point support.
2721         * configure: Regenerated.
2722         * gen-fixed.sh: New file to generate lists of fixed-point labels,
2723         funcs, modes, from, to.
2724
2725 2007-09-11  Janis Johnson  <janis187@us.ibm.com
2726
2727         * Makefile.in (dfp-filenames): Add bid128_noncomp.
2728
2729 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
2730
2731         * Makefile.in (dfp-filenames): Remove decUtility, add
2732         decDouble, decPacked, decQuad, decSingle.
2733
2734 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
2735
2736         * config.host : Add x86_64-elf target.
2737
2738 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2739
2740         * configure.ac (set_have_cc_tls): Add a missing =.
2741         * configure: Regenerated.
2742
2743 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2744
2745         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
2746         and x86_64-*-linux*.
2747
2748         * config/t-tls: New file.
2749
2750         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
2751
2752         * configure.ac: Include ../config/enable.m4 and
2753         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
2754         supports TLS and substitute set_have_cc_tls.
2755         * configure: Regenerated.
2756
2757 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
2758
2759         * Makefile.in: Use libbid for DFP when BID is enabled.
2760
2761 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
2762
2763         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
2764         extra_parts. Add config/i386/t-cygming to tmake_file.
2765         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
2766
2767 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
2768             Danny Smith  <dannysmith@users.sourceforge.net>
2769
2770         PR target/29498
2771         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
2772         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
2773         * config/i386/t-crtfm: Compile crtfastmath.o with
2774         -minline-all-stringops.
2775
2776 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
2777
2778         * config.host (sparc-wrs-vxworks): New target.
2779
2780 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
2781
2782         * config.host: Recognize fido.
2783
2784 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
2785
2786         * configure: Check host, not target, for decimal float support.
2787
2788 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
2789
2790         * config/i386/t-crtpc: New file.
2791         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
2792         (x86_64-*-linux*): Ditto.
2793
2794 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
2795
2796         * config.host (x86_64-*-mingw*): New target.
2797
2798 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
2799             H.J. Lu  <hongjiu.lu@intel.com>
2800
2801         * Makefile.in (enable_decimal_float): New.
2802         (DECNUMINC): Add
2803         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
2804         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
2805         (decbits-filenames): This.
2806         (decbits-objects): New.
2807         (libgcc-objects): Add $(decbits-objects).
2808
2809         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
2810         Substitute enable_decimal_float.
2811         * configure: Regenerated.
2812
2813 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
2814
2815         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
2816
2817 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
2818
2819         * Makefile.in (install-info): New dummy target.
2820
2821 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
2822
2823         * config.host (bfin*-linux-uclibc*): Set extra_parts.
2824
2825 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2826
2827         * Makefile.in: Add install-html and install-pdf dummy
2828         targets.
2829
2830 2007-02-05  Roger Sayle  <roger@eyesopen.com>
2831             Daniel Jacobowitz  <dan@codesourcery.com>
2832
2833         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
2834         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
2835         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
2836
2837 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
2838
2839         * Makefile.in (dec-filenames): Add decExcept.
2840
2841 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
2842
2843         PR bootstrap/30469
2844         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
2845         -fprofile-use.
2846
2847 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
2848
2849         * configure.ac: Add --enable-version-specific-runtime-libs.
2850         Correct $slibdir default.
2851         * configure: Regenerated.
2852
2853 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
2854
2855         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
2856
2857 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
2858
2859         PR target/30519
2860         * config.host (alpha*-*-linux*): Set extra_parts.
2861
2862 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
2863
2864         * config/sh/t-linux: New.
2865         * config.host (sh*-*-linux*): Set tmake_file.
2866
2867 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
2868
2869         * Makefile.in (install): Handle multilibs.
2870
2871 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
2872
2873         * Makefile.in: Added .PHONY entry for documentation targets.
2874
2875 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
2876
2877         * Makefile.in: Add empty info, html, dvi, pdf targets.
2878
2879 2007-01-04  Mike Stump  <mrs@apple.com>
2880
2881         * Makefile.in (MAKEINFO): Remove.
2882         (PERL): Likewise.
2883
2884 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
2885
2886         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
2887         * configure: Regenerate.
2888         * Makefile.in (host_subdir): Substitute it.
2889         (gcc_objdir): Use it.
2890
2891 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
2892
2893         * config.host (ia64*-*-linux*): Set tmake_file.
2894
2895 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
2896
2897         * Makefile.in (version): Define.
2898
2899 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
2900             Paolo Bonzini  <bonzini@gnu.org>
2901
2902         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
2903         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
2904         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
2905         config/sparc/t-crtfm, config/t-slibgcc-darwin,
2906         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
2907         shared-object.mk, siditi-object.mk, static-object.mk: New files.
2908         * configure: Generated.