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