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* config/i386/64/sfp-machine.h (ASM_INVALID): New define.
[pf3gnuchains/gcc-fork.git] / libgcc / ChangeLog
1 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
2
3         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
4         (ASM_DIVZERO): Ditto.
5         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
6
7 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
8
9         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
10
11 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
12
13         PR target/50090
14         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
15         instead of an assembly one.
16
17 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
18
19         PR bootstrap/50047
20         * Makefile.in (install-unwind_h): Create
21         $(gcc_objdir)/include/unwind.h atomically.
22
23 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
24
25         * Makefile.in (install-unwind_h): Remove destination file first.
26
27 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
28
29         * sync.c: New file.
30         * config/mips/t-mips16: New file.
31         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
32         (mips*-*-linux*): Likewise.
33         (mips*-sde-elf*): Likewise.
34         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
35         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
36         Add mips/t-mips16 to tmake_file.
37         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
38         (mips-*-elf*): Likewise.
39         (mips64-*-elf*): Likewise.
40         (mips64orion-*-elf*): Likewise.
41         (mips*-*-rtems*): Likewise.
42         (mipstx39-*-elf*): Likewise.
43         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
44         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
45         LIBGCC_SYNC_CFLAGS.
46         Use $(srcdir) to refer to sync.c.
47         Use $<.
48         ($(libgcc-sync-funcs-o)): Likewise.
49         ($(libgcc-sync-size-funcs-s-o)): Likewise.
50         ($(libgcc-sync-funcs-s-o)): Likewise.
51
52 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
53
54         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
55         t-libunwind.
56
57 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
58
59         PR other/48007
60         * config/i386/value-unwind.h: New.
61
62 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
63
64         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
65         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
66         Add to tmake_file rather than overriding it.
67
68 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
69
70         * config/t-softfp: Remove.
71         * soft-fp: Moved from ../gcc/config.
72         * soft-fp/README: Remove t-softfp reference.
73         * soft-fp/t-softfp: Move to config/t-softfp.
74         (softfp_machine_header): Remove.
75         (softfp_file_list): Remove config subdir.
76         (soft-fp-objects): New variable.
77         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
78         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
79         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
80         * config/t-softfp-excl: New file.
81         * config/t-softfp-sfdf: New file.
82         * config/t-softfp-tf: New file.
83         * config/no-sfp-machine.h: New file.
84         * config/arm/sfp-machine.h: New file.
85         * config/arm/t-softfp: New file.
86         * config/c6x/sfp-machine.h: New file.
87         * config/i386/32/t-fprules-softfp: Rename to ...
88         * config/i386/32/t-softfp: ... this.
89         (tifunctions, LIB2ADD): Remove.
90         (softfp_int_modes): Override.
91         * config/i386/64/t-softfp-compat (tf-functions): Remove config
92         subdir.
93         * config/i386/64/eqtf2.c: Likewise.
94         * config/i386/64/getf2.c: Likewise.
95         * config/i386/64/letf2.c: Likewise.
96         * config/ia64/sft-machine.h: New file.
97         * config/ia64/t-fprules-softfp: Rename to ...
98         * config/ia64/t-softfp: ... this.
99         * config/lm32/sfp-machine.h: New file.
100         * config/moxie/t-moxie-softfp: Remove.
101         * config/rs6000/ibm-ldouble-format: New file.
102         * config/rs6000/ibm-ldouble.c: New file.
103         * config/rs6000/libgcc-ppc-glibc.ver: New file
104         * config/rs6000/libgcc-ppc64.ver: New file
105         * config/rs6000/sfp-machine.h: New file.
106         * config/rs6000/t-freebsd: New file.
107         * config/rs6000/t-ibm-ldouble: New file.
108         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
109         libgcc-ppc-glibc.ver.
110         * config/rs6000/t-linux64: New file.
111         * config/rs6000/t-ppccomm (LIB2ADD): Add
112         $(srcdir)/config/rs6000/ibm-ldouble.c.
113         * config/rs6000/t-ppccomm-ldbl: New file.
114         * config/score/sfp-machine.h: New file.
115         * config.host (sfp_machine_header): Explain.
116         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
117         t-softfp to tmake_file.
118         (arm*-*-uclinux*): Likewise.
119         (arm*-*-ecos-elf): Likewise.
120         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
121         (arm*-*-rtems*): Likewise.
122         (arm*-*-elf): Likewise.
123         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
124         in tmake_file.
125         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
126         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
127         (lm32-*-uclinux*): Likewise.
128         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
129         t-softfp-excl, t-softfp.
130         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
131         (powerpc64-*-darwin*): Likewise.
132         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
133         to tmake_file.
134         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
135         tmake_file.
136         (powerpc-*-eabisim*): Likewise.
137         (powerpc-*-elf*): Likewise.
138         (powerpc-*-eabialtivec*): Likewise.
139         (powerpc-xilinx-eabi*): Likewise.
140         (powerpc-*-rtems*): Likewise.
141         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
142         t-softfp-excl, t-softfp to tmake_file.
143         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
144         rs6000/t-ppccomm-ldbl to tmake_file.
145         (powerpcle-*-elf*): Likewise.
146         (powerpcle-*-eabisim*): Likewise.
147         (powerpcle-*-eabi*): Likewise.
148         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
149         rs6000/t-ibm-ldouble to tmake_file.
150         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
151         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
152         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
153         (tic6x-*-*): Likewise.
154         (i[34567]86-*-darwin*, x86_64-*-darwin*,
155         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
156         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
157         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
158         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
159         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
160         t-softfp to tmake_file.
161         * configure.ac (sfp_machine_header): Provide default if unset.
162         Substitute.
163         Link sfp-machine.h to config/$sfp_machine_header.
164         * configure: Regenerate.
165
166 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
167
168         * Makefile.in (double_type_size, long_double_type_size): Set.
169         Remove $(fpbit-in-libgcc) support.
170         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
171         (fpbit-src): New variable.
172         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
173         Compile with -DFLOAT $(FPBIT_CFLAGS).
174         Use $<.
175         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
176         Compile with $(FPBIT_CFLAGS).
177         Use $<.
178         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
179         Compile with -DFLOAT $(TPBIT_CFLAGS).
180         Use $<.
181         * configure.ac (double_type_size, long_double_type_size):
182         Determine and substitute.
183         * configure: Regenerate.
184         * fp-bit.c, fp-bit.h: New files.
185         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
186         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
187         * config/mips/t-mips: New file.
188         * config/mips/t-sdemtk: New file.
189         * config/rs6000/ppc64-fp.c: New file.
190         * config/rs6000/t-darwin (LIB2ADD): Add
191         $(srcdir)/config/rs6000/ppc64-fp.c.
192         * config/rs6000/t-ppc64-fp: New file.
193         * config/rx/rx-lib.h: New file.
194         * config/rx/t-rx (FPBIT): Set to true.
195         ($(gcc_objdir)/fp-bit.c): Remove.
196         (DPBIT): Set to true only with -m64bit-doubles.
197         ($(gcc_objdir)/dp-bit.c): Remove.
198         * config/sparc/t-softfp: Remove.
199         * config/spu/t-elf: New file.
200         * config/t-fdpbit, config/t-fpbit: New files.
201         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
202         (mips*-*-*): Likewise.
203         (arm-wrs-vxworks): Likewise.
204         (arm*-*-freebsd*): Likewise.
205         (avr-*-rtems*): Add t-fpbit to tmake_file.
206         (avr-*-*): Likewise.
207         (bfin*-elf*): Add t-fdpbit to tmake_file.
208         (bfin*-uclinux*): Likewise.
209         (bfin*-linux-uclibc*): Likewise.
210         (bfin*-rtems*): New case.
211         Add t-fdpbit to tmake_file.
212         (bfin*-*): Add t-fdpbit to tmake_file.
213         (crisv32-*-elf): Likewise.
214         (cris-*-linux*): Likewise.
215         (fr30-*-elf): Likewise.
216         (frv-*-elf, frv-*-*linux*): Likewise.
217         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
218         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
219         (m32r-*-elf*): Likewise.
220         (m32rle-*-elf*): Likewise.
221         (m32r-*-linux*): Likewise.
222         (m32rle-*-linux*): Likewise.
223         (mcore-*-elf): Add t-fdpbit to tmake_file.
224         (microblaze*-*-*): Likewise.
225         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
226         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
227         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
228         Fix typo.
229         Add mips/t-tpbit to tmake-file.
230         (mips*-*-linux*): Fix typo.
231         (mips*-sde-elf*): New case
232         Add mips/t-sdemtk unless using newlib.
233         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
234         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
235         (mn10300-*-*): Likewise.
236         (pdp11-*-*): Likewise.
237         (picochip-*-*): Add t-fpbit to tmake_file.
238         (powerpc-*-eabisimaltivec*): Likewise.
239         (powerpc-*-eabisim*): Likewise.
240         (powerpc-*-elf*): Likewise.
241         (powerpc-*-eabialtivec*): Likewise.
242         (powerpc-xilinx-eabi*): New case.
243         Add t-fdpbit to tmake_file.
244         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
245         (powerpc-*-rtems*): Likewise.
246         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
247         tmake_file.
248         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
249         tmake_file.
250         (powerpc-*-lynxos*): Likewise.
251         (powerpcle-*-elf*): Likewise.
252         (powerpcle-*-eabisim*): Likewise.
253         (powerpcle-*-eabi*): Likewise.
254         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
255         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
256         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
257         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
258         (rx-*-elf): Add t-fdpbit to tmake_file.
259         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
260         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
261         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
262         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
263         sh*-*-netbsd*.
264         (sh-*-rtems*): Add t-fdpbit to tmake_file.
265         (sh-wrs-vxworks): Likewise.
266         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
267         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
268         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
269         (sparc64-*-rtems*): ... new case.
270         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
271         (spu-*-elf*): Likewise.
272         Add spu/t-elf to tmake_file.
273         (v850*-*-*): Add t-fdpbit to tmake_file.
274         (xstormy16-*-elf): Likewise.
275         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
276         (mep*-*-*): Likewise.
277
278 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
279
280         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
281         variables.
282         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
283         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
284         (install-unwind_h): New target.
285         (all): Depend on it.
286         * config.host (unwind_header): New variable.
287         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
288         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
289         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
290         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
291         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
292         Set unwind_header.
293         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
294         Set unwind_header.
295         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
296         arm*-*-eabi*.
297         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
298         Set unwind_header.
299         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
300         (ia64*-*-freebsd*): Likewise.
301         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
302         tmake_file.
303         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
304         $with_system_libunwind.
305         (ia64*-*-hpux*): Set tmake_file.
306         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
307         (picochip-*-*): Set tmake_file.
308         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
309         md_unwind_header.
310         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
311         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
312         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
313         (xtensa*-*-elf*): Set tmake_file.
314         (xtensa*-*-linux*): Likewise.
315         * configure.ac: Include ../config/unwind_ipinfo.m4.
316         Call GCC_CHECK_UNWIND_GETIPINFO.
317         Link unwind.h to $unwind_header.
318         * configure: Regenerate.
319         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
320         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
321         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
322         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
323         * config/unwind-dw2-fde-darwin.c: New file.
324         * config/arm/libunwind.S, config/arm/pr-support.c,
325         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
326         config/arm/unwind-arm.h,: New files.
327         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
328         config/ia64/t-eh-ia64, config/ia64/t-glibc,
329         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
330         config/ia64/t-vms, config/ia64/unwind-ia64.c,
331         config/ia64/unwind-ia64.h: New files.
332         * config/picochip/t-picochip: New file.
333         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
334         files.
335         * config/rs6000/t-darwin (LIB2ADDEH): Set.
336         * config/s390/t-tpf (LIB2ADDEH): Remove.
337         * config/t-darwin (LIB2ADDEH): Set.
338         * config/t-eh-dw2-dip: New file.
339         * config/t-libunwind, config/t-libunwind-elf: New files.
340         * config/t-sol2 (LIB2ADDEH): Remove.
341         * config/xtensa/t-xtensa: New file.
342
343 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
344
345         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
346         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
347         long long to check rt_sigreturn syscall.
348
349 2011-08-02  Alan Modra  <amodra@gmail.com>
350
351         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
352         Restore for indirect call bcrtl from correct stack slot, and only
353         if cfa+40 isn't valid.
354
355 2011-08-01  Julian Brown  <julian@codesourcery.com>
356
357         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
358         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
359         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
360
361 2011-08-01  Julian Brown  <julian@codesourcery.com>
362
363         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
364         (libgcc-std.ver.in): Use above.
365         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
366         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
367         throughout file.
368         * config/t-fixedpoint-gnu-prefix: New file.
369         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
370         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
371         instead of __PFX__.
372
373 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
374
375         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
376         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
377         for x86-64.  Properly check __x86_64__ and __LP64__.
378
379 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
380
381         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
382         version.
383         (_FP_WS_TYPE): Likewise.
384         (_FP_I_TYPE): Likewise.
385
386 2011-07-28  Alan Modra  <amodra@gmail.com>
387
388         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
389         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
390         in a plt call stub.  Do restore r2 if stopped on bctrl.
391
392 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
393
394         * config.host (i[3456x]86-*-netware*): Remove.
395         * config/i386/netware-crt0.c, config/i386/t-nwld,
396         config/i386/t-slibgcc-nwld: Remove.
397
398 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
399
400         * config.host: Handle tic6x-*-*.
401         * config/c6x/c6x-abi.h: New file.
402
403 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
404
405         * config/i386/crtprec.c: New file.
406         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
407         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
408         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
409         (x86_64-*-darwin*): Likewise.
410         (i[34567]86-*-solaris2*: Likewise.
411
412 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
413
414         * config/alpha/crtfastmath.c: New file.
415         * config/i386/crtfastmath.c: New file.
416         * config/ia64/crtfastmath.c: New file.
417         * config/mips/crtfastmath.c: New file.
418         * config/sparc/crtfastmath.c: New file.
419
420         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
421         crtfastmath.c.
422         Add -frandom-seed=gcc-crtfastmath.
423         * config/alpha/t-crtfm: Remove.
424         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
425         * config/ia64/t-ia64 (crtfastmath.o): Remove.
426
427         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
428         (alpha*-dec-osf5.1*): Likewise.
429         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
430         Add crtfastmath.o to extra_parts.
431         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
432         Add crtfastmath.o to extra_parts.
433         (x86_64-*-darwin*): Likewise.
434         (x86_64-*-mingw*): Likewise.
435         (ia64*-*-elf*): Add t-crtfm to tmake_file.
436         (ia64*-*-freebsd*): Likewise.
437         (ia64*-*-linux*): Likewise.
438         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
439         Add crtfastmath.o to extra_parts.
440
441 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
442
443         * config/darwin-crt3.o: New file.
444         * config/rs6000/darwin-crt2.c: New file.
445         * config/t-darwin: New file.
446         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
447         (crt2.o): New rule.
448         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
449         (powerpc-*-darwin*): Add crt2.o to extra_parts.
450         (powerpc64-*-darwin*): Likewise.
451
452 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
453
454         * config/i386/netware-crt0.c: New file.
455         * config/i386/t-nwld: Rename to ...
456         * config/i386/t-slibgcc-nwld: ... this.
457         * config/i386/t-nwld: New file.
458         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
459         tmake_file.
460         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
461         extra_parts.
462
463 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
464
465         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
466         i386/t-crtstuff.
467         * configure: Regenerate.
468
469 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
470
471         * dfp-bit.c, dfp-bit.h: New files.
472         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
473         variables.
474         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
475         ($(d64pbit-o)): Likewise.
476         ($(d128pbit-o)): Likewise.
477         * config/t-dfprules: New file.
478         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
479         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
480         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
481         (x86_64-*-linux*): Likewise.
482         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
483         (i[34567]86-*-cygwin*): Likewise.
484         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
485         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
486
487 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
488
489         * Makfile.in (LIBGCOV): New variable.
490         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
491         * libgcov.c: New file.
492
493 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
494
495         * fixed-bit.c, fixed-bit.h: New files.
496         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
497         refer to fixed-bit.c.
498
499 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
500
501         * config.host (*local*): Remove.
502
503 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
504
505         PR target/39150
506         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
507         like i?86-*-solaris2.1[0-9]*.
508         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
509         * configure.ac (i?86-*-solaris2*): Likewise.
510         * configure: Regenerate.
511
512 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
513
514         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
515         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
516         md_unwind_header by splitting out of...
517         (i[34567]86-*-linux*): ... this.
518         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
519         Remove md_unwind_header by splitting out of...
520         (x86_64-*-linux*): ... this.
521
522 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
523
524         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
525
526 2011-06-28  Nick Clifton  <nickc@redhat.com>
527
528         * config.host: Recognize all V850 variants.
529
530 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
531
532         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
533
534 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
535
536         * shared-object.mk (c_flags-$o): Save c_flags.
537         ($(base)$(objext)): Use it.
538         ($(base)_s$(objext)): Likewise.
539
540 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
541
542         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
543         * libgcc-std.ver.in (GCC_4.7.0): New section.
544
545 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
546
547         PR target/49313
548         PR target/29524
549         * config/avr/t-avr: Fix line endings.
550         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
551         _parityXX2.
552
553 2011-06-14  Olivier Hainque  <hainque@adacore.com>
554             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
555
556         * config/mips/irix6-unwind.h: New file.
557         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
558
559 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
560
561         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
562         (sparc64_fallback_frame_state): Use it.
563         (sparc64_frob_update_context): Further adjust context.
564         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
565         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
566         * config/sparc/sol2-cn.S: Likewise.
567
568 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
569
570         * enable-execute-stack-empty.c: New file.
571         * enable-execute-stack-mprotect.c: New file.
572         * config/i386/enable-execute-stack-mingw32.c: New file.
573         * config.host (enable_execute_stack): New variable.
574         Select appropriate variants.
575         * configure.ac: Link enable-execute-stack.c to
576         $enable_execute_stack.
577         * configure: Regenerate.
578         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
579         (lib2funcs): Remove _enable_execute_stack.
580
581 2011-06-09  David S. Miller  <davem@davemloft.net>
582             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
583
584         * config.host (sparc-*-linux*): Correct md_unwind_header
585         filename.
586         (s390x-ibm-tpf*): Fix typo.
587
588 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
589
590         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
591         Add crtfastmath.o to extra_parts.
592         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
593         mips/t-crtfm.
594         * config/mips/t-crtfm: Remove.
595
596 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
597
598         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
599
600 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
601
602         * config.host (sh*-*-linux*): Fix typo.
603
604 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
605
606         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
607         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
608         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
609         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
610         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
611         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
612         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
613         Wrap in !__MINGW64__.
614         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
615         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
616         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
617         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
618         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
619         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
620         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
621         Wrap in !__LP64__.
622         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
623         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
624         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
625         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
626         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
627         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
628         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
629         * config/no-unwind.h: New file.
630         * config.host (md_unwind_header): Document.
631         Define.
632         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
633         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
634         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
635         hppa[12]*-*-hpux11*): Set md_unwind_header.
636         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
637         Set md_unwind_header.
638         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
639         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
640         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
641         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
642         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
643         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
644         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
645         md_unwind_header.
646         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
647         * configure: Regenerate.
648
649 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
650
651         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
652         Set tmake_file, extra_parts.
653         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
654         Remove O32 support.
655         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
656         Remove O32 support.
657         * config/mips/t-irix6: New file.
658         * config/mips/t-slibgcc-irix: New file.
659
660 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
661
662         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
663         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
664
665 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
666
667         * configure.ac (target_thread_file): Determine thread model.
668         * configure: Regenerate.
669         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
670         * config/alpha/t-alpha: New file.
671         * config/alpha/t-crtfm: Use $<.
672         * config/alpha/t-ieee: New file.
673         * config/alpha/t-osf-pthread: New file.
674         * config/alpha/t-slibgcc-osf: New file.
675         * config/alpha/libgcc-osf5.ver: New file.
676
677 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
678
679         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
680         tmake_file.
681         Add crtfastmath.o to extra_parts.
682
683 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
684
685         * config/gmon-sol2.c: Reindent.
686         Cleanup comments.
687         Remove, correct casts.
688         Use STDERR_FILENO, NULL.
689         (BASEADDRESS): Remove.
690         (minbrk): Remove.
691         (errno, sbrk): Remove declarations.
692         (monstartup) [hp300]: Remove.
693         (mcount): Remove.
694
695 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
696
697         * Makefile.in (cpu_type): Define.
698         * config.host (i[34567]86-*-rtems*): Handle it.
699         (i[34567]86-*-solaris2*): Move body ...
700         (*-*-solaris2*): ... here.
701         New case, generalize.
702         (sparc-*-elf*): Handle it.
703         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
704         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
705         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
706         Fold into ...
707         (sparc*-*-solaris2*): ... this.
708         New case.
709         (sparc64-*-elf*): Handle it.
710         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
711         Merge ../gcc/config/i386/gmon-sol2.c.
712         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
713         Use C comments.
714         Merge ../gcc/config/i386/sol2-gc1.asm.
715         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
716         Use C comments.
717         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
718         Use C comments.
719         * config/i386/t-crtfm (crtfastmath.o): Use $<.
720         * config/i386/t-crtstuff: New file.
721         * config/i386/t-softfp: New file.
722         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
723         $(T)crti.o, $(T)crtn.o): Remove.
724         (gcrt1.o): New rule.
725         (TARGET_LIBGCC2_CFLAGS): Remove.
726         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
727         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
728         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
729         * config/sparc/t-sol2: New file.
730         * config/sparc/t-crtfm: Move to ...
731         * config/t-crtfm: ... this.
732         Use $(cpu_type), $<.
733         * config/t-crtin: New file.
734         * config/sparc/t-softfp: New file.
735         * config/sparc/t-softmul: New file.
736         * config/t-rtems: New file.
737         * config/t-slibgcc: New file.
738         * config/t-slibgcc-elf-ver: New file.
739         * config/t-slibgcc-gld: New file.
740         * config/t-slibgcc-sld: New file.
741         * config/t-sol2: New file.
742         * configure.ac: Include ../config/lib-ld.m4.
743         Call AC_LIB_PROG_LD_GNU.
744         Substitute cpu_type.
745         * configure: Regenerate.
746
747 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
748
749         PR bootstrap/49173
750         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
751         libgcc-std.ver in the build directory.
752         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
753         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
754
755 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
756
757         * libgcc-std.ver.in: New file.
758         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
759         variables.
760         (libgcc-std.ver): New rule.
761         * config/t-gnu-prefix: New file.
762
763 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
764
765         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
766
767 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
768
769         * config/i386/darwin-lib.h: New file.
770
771 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
772
773         * config/arm/symbian-lib.h: New.
774
775 2011-05-04  Chris Demetriou  <cgd@google.com>
776
777         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
778         (__x86.get_pc_thunk.bx): ...this.
779         (__morestack): Adjust for rename, remove undef of __i686.
780
781 2011-05-03  Chris Demetriou  <cgd@google.com>
782
783         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
784
785 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
786
787         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
788         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
789         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
790         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
791         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
792         Remove cases.
793
794 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
795
796         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
797         Adjust copyright year.
798
799 2011-03-07  Ian Lance Taylor  <iant@google.com>
800
801         * generic-morestack.c (__splitstack_find): Adjust returned stack
802         pointer to include all registers pushed by __morestack.
803
804 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
805
806         PR target/40125
807         * configure.ac: Call ACX_NONCANONICAL_TARGET.
808         (toolexecdir): Calculate and AC_SUBST.
809         (toolexeclibdir): Likewise.
810         * Makefile.in (target_noncanonical): Import.
811         (toolexecdir): Likewise.
812         (toolexeclibdir): Likewise.
813         * configure: Regenerate.
814
815 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
816
817         PR target/46040
818         * config/arm/bpabi.h: Rename to...
819         * config/arm/bpabi-lib.h: ...this.
820
821 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
822
823         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
824         appropriate.
825         * configure: Regenerate.
826
827 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
828
829         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
830         __FLOAT_WORD_ORDER__.
831         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
832         Delete.
833
834 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
835
836         PR other/46202
837         * Makefile.in (install-strip): New phony target.
838
839 2010-11-07  Ian Lance Taylor  <iant@google.com>
840
841         PR target/46089
842         * config/i386/morestack.S (__morestack_large_model): New
843         function.
844
845 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
846
847         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
848         Delete.
849         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
850
851 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
852
853         * config/arm/bpabi.h: New file.
854         * config/frv/frv-abi.h: New file.
855
856 2010-10-01  Ian Lance Taylor  <iant@google.com>
857
858         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
859         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
860
861 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
862
863         PR target/45858
864         * config.host: Add the missing `$'.
865
866 2010-09-30  Michael Eager  <eager@eagercon.com>
867
868         * config.host: Add microblaze*-*-*.
869         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
870         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
871         udivsi3.asm,umodsi3.asm}:  New.
872
873 2010-09-28  Ian Lance Taylor  <iant@google.com>
874
875         * configure.ac: Adjust CFI test to test assembler directly rather
876         than checking gcc preprocessor macro.
877         * configure: Rebuild.
878
879 2010-09-27  Ian Lance Taylor  <iant@google.com>
880
881         * configure.ac: Test whether assembler supports CFI directives.
882         * config.host: Only add t-stack and i386/t-stack-i386 to
883         tmake_file if libgcc_cv_cfi is "yes".
884         * configure: Rebuild.
885
886 2010-09-27  Ian Lance Taylor  <iant@google.com>
887
888         * generic-morestack.h: New file.
889         * generic-morestack.c: New file.
890         * generic-morestack-thread.c: New file.
891         * config/i386/morestack.S: New file.
892         * config/t-stack: New file.
893         * config/i386/t-stack-i386: New file.
894         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
895         i386/t-stack-i386 to tmake_file.
896
897 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
898
899         * Makefile.in (libgcc-extra-parts):  Check for static archives and
900         invoke ranlib after installing them.
901         (gcc-extra-parts): Likewise.
902         (install-leaf): Likewise.
903
904 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
905
906         * configure: Regenerated.
907
908 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
909
910         * configure: Regenerated.
911
912 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
913             Andrew Pinski  <pinskia@gmail.com>
914
915         PR target/40959
916         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
917
918 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
919
920         PR target/45524
921         * configure: Regenerated.
922
923 2010-09-06  Andreas Schwab  <schwab@redhat.com>
924
925         * configure: Regenerate.
926
927 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
928
929         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
930         64bit targets.
931         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
932         for 64bit targets.
933
934 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
935             Iain Sandoe  <iains@gcc.gnu.org>
936
937         PR target/45476
938         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
939         LIB2FUNCS_EXCLUDE functions.
940
941 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
942
943         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
944         Include dfp.m4.
945         * configure: Regenerate.
946
947 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
948
949         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
950         i386/t-freebsd to tmake_file.
951         * config/i386/t-freebsd: New file.
952         * config/i386/libgcc-bsd.ver: New file.
953
954 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
955
956         * config.host (powerpc*-eabispe*): Set tmake_file.
957         (powerpc*-eabi*): Likewise.
958         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
959         crtbeginS, crtendS, crtbeginT.
960
961 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
962
963         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
964         to tmake_file.  Add crtfastmath.o to extra_parts.
965         * config/mips/t-crtfm: New.
966
967 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
968
969         * config.host (sparc64-*-rtems*): New target.
970
971 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
972
973         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
974         assembler syntax.
975
976 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
977
978         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
979
980 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
981
982         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
983         alpha-dec-osf5.0* support.
984
985 2010-04-01  Ralf Cors├ępius <ralf.corsepius@rtems.org>
986
987         * config.host: Add lm32-*-rtems*.
988
989 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
990             Uros Bizjak <ubizjak@gmail.com>
991
992         PR target/39048
993         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
994         like other remaining 32-bit x86 OSes.
995         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
996         assembler syntax.
997         * config/i386/libgcc-sol2.ver: New file.
998         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
999
1000 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
1001
1002         PR c/43553
1003         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
1004         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
1005         is used and substitute set_use_emutls.
1006         * configure: Regenerated.
1007
1008 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
1009
1010         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
1011
1012 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1013
1014         PR target/38085
1015         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
1016         MULTILIB_CFLAGS.
1017         ($(T)gcrt1.o): Likewise.
1018         ($(T)crt1.o): Likewise.
1019         ($(T)crti.o): Likewise.
1020         ($(T)crtn.o): Likewise.
1021
1022 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1023
1024         PR other/42980
1025         * Makefile.in (install): Use $(MAKE) string in rule, for
1026         parallel make.
1027
1028 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
1029
1030         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
1031         * config/mmix/t-mmix: New file.
1032         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
1033
1034 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
1035
1036         PR java/41991
1037         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
1038         SHLIB_MAPFILES.
1039
1040 2010-01-04  Anthony Green  <green@moxielogic.com>
1041
1042         * config/moxie/crti.asm, config/moxie/crtn.asm,
1043         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
1044         config/moxie/t-moxie: New files.
1045         * config.host: Add t-moxie-softfp reference.
1046
1047 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
1048
1049         PR other/39888
1050         * config/t-slibgcc-darwin: Fix embedded rpaths for
1051         --enable-version-specific-runtime-libs, build extension stub
1052         libs exposing features available from current libgcc_s.
1053
1054 2009-11-11  Jon Beniston <jon@beniston.com>
1055
1056         * config.host: Add lm32 targets.
1057         * config/lm32: New directory.
1058         * config/lm32/libgcc_lm32.h: New file.
1059         * config/lm32/_mulsi3.c: New file.
1060         * config/lm32/_udivmodsi4.c: New file.
1061         * config/lm32/_divsi3.c: New file.
1062         * config/lm32/_modsi3.c: New file.
1063         * config/lm32/_udivsi3.c: New file.
1064         * config/lm32/_umodsi3.c: New file.
1065         * config/lm32/_lshrsi3.S: New file.
1066         * config/lm32/_ashrsi3.S: New file.
1067         * config/lm32/_ashlsi3.S: New file.
1068         * config/lm32/crti.S: New file.
1069         * config/lm32/crtn.S: New file.
1070         * config/lm32/t-lm32: New file.
1071         * config/lm32/t-elf: New file.
1072         * config/lm32/t-uclinux: New file.
1073
1074 2009-10-26  Nick Clifton  <nickc@redhat.com>
1075
1076         * config.host: Add support for RX target.
1077         * config/rx: New directory.
1078         * config/rx/rx-abi-functions.c: New file. Supplementary
1079         functions for libgcc to support the RX ABI.
1080         * config/rx/rx-abi.h: New file.  Supplementary header file for
1081         libgcc RX ABI functions.
1082         * config/rx/t-rx: New file: Makefile fragment for building
1083         libgcc for the RX.
1084
1085 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
1086
1087         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
1088         constraint of y0 to "g".
1089
1090 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
1091
1092         * config.host: Include the s390 makefile fragments.
1093         * config/s390/32/_fixdfdi.c: New file.
1094         * config/s390/32/_fixsfdi.c: New file.
1095         * config/s390/32/_fixtfdi.c: New file.
1096         * config/s390/32/_fixunsdfdi.c: New file.
1097         * config/s390/32/_fixunssfdi.c: New file.
1098         * config/s390/32/_fixunstfdi.c: New file.
1099         * config/s390/32/t-floattodi: New file.
1100         * config/s390/libgcc-glibc.ver: New file.
1101         * config/s390/t-crtstuff: New file.
1102         * config/s390/t-linux: New file.
1103         * config/s390/t-tpf: New file.
1104
1105 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1106
1107         * configure.ac (AC_PREREQ): Bump to 2.64.
1108
1109 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
1110
1111         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
1112
1113 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1114
1115         * configure: Regenerate.
1116
1117 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
1118
1119         * config.host (ia64-hp-*vms*): New target.
1120         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
1121         with ia64-hp-*vms*.
1122
1123 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1124
1125         * configure.ac: Add snippet for maintainer-mode.
1126         * configure: Regenerate.
1127         * Makefile.in (AUTOCONF, configure_deps): New variables.
1128         ($(srcdir)/configure)): New rule, active only with maintainer
1129         mode turned on.
1130
1131 2009-06-23  DJ Delorie  <dj@redhat.com>
1132
1133         Add MeP port.
1134         * config.host: Add mep support.
1135
1136 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
1137
1138         * config.host: Add i386/${host_address}/t-fprules-softfp and
1139         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
1140
1141         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
1142         for mingw targets.
1143         * config/i386/64/_multc3.c: Likewise.
1144         * config/i386/64/_powitf2.c: Likewise.
1145         * config/i386/64/eqtf2.c: Likewise.
1146         * config/i386/64/getf2.c: Likewise.
1147         * config/i386/64/letf2.c: Likewise.
1148         * config/i386/64/letf2.c: Likewise.
1149         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
1150         unsigned long long for x64 mingw targets.
1151         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
1152         (_FP_I_TYPE): Define as long long for x64 mingw target.
1153
1154 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
1155
1156         * config.host (vax-*-linux*): New.
1157
1158 2009-05-31  Anthony Green  <green@moxielogic.com>
1159
1160         * config.host: Add moxie support.
1161         * config/moxie/t-moxie: New file.
1162
1163 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
1164
1165         * config.host: Add i386/${host_address}/t-fprules-softfp and
1166         t-softfp to tmake_file for i[34567]86-*-cygwin*.
1167
1168 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
1169
1170         * config.host: Add i386/${host_address}/t-fprules-softfp to
1171         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
1172
1173 2009-04-09  Nick Clifton  <nickc@redhat.com>
1174
1175         * config/ia64/tf-signs.c: Change copyright header to refer to
1176         version 3 of the GNU General Public License with version 3.1
1177         of the GCC Runtime Library Exception and to point readers at
1178         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
1179         web page.
1180         * config/i386/32/tf-signs.c: Likewise.
1181         * config/libbid/_addsub_dd.c: Likewise.
1182         * config/libbid/_addsub_sd.c: Likewise.
1183         * config/libbid/_addsub_td.c: Likewise.
1184         * config/libbid/_dd_to_df.c: Likewise.
1185         * config/libbid/_dd_to_di.c: Likewise.
1186         * config/libbid/_dd_to_sd.c: Likewise.
1187         * config/libbid/_dd_to_sf.c: Likewise.
1188         * config/libbid/_dd_to_si.c: Likewise.
1189         * config/libbid/_dd_to_td.c: Likewise.
1190         * config/libbid/_dd_to_tf.c: Likewise.
1191         * config/libbid/_dd_to_udi.c: Likewise.
1192         * config/libbid/_dd_to_usi.c: Likewise.
1193         * config/libbid/_dd_to_xf.c: Likewise.
1194         * config/libbid/_df_to_dd.c: Likewise.
1195         * config/libbid/_df_to_sd.c: Likewise.
1196         * config/libbid/_df_to_td.c: Likewise.
1197         * config/libbid/_di_to_dd.c: Likewise.
1198         * config/libbid/_di_to_sd.c: Likewise.
1199         * config/libbid/_di_to_td.c: Likewise.
1200         * config/libbid/_div_dd.c: Likewise.
1201         * config/libbid/_div_sd.c: Likewise.
1202         * config/libbid/_div_td.c: Likewise.
1203         * config/libbid/_eq_dd.c: Likewise.
1204         * config/libbid/_eq_sd.c: Likewise.
1205         * config/libbid/_eq_td.c: Likewise.
1206         * config/libbid/_ge_dd.c: Likewise.
1207         * config/libbid/_ge_sd.c: Likewise.
1208         * config/libbid/_ge_td.c: Likewise.
1209         * config/libbid/_gt_dd.c: Likewise.
1210         * config/libbid/_gt_sd.c: Likewise.
1211         * config/libbid/_gt_td.c: Likewise.
1212         * config/libbid/_isinfd128.c: Likewise.
1213         * config/libbid/_isinfd32.c: Likewise.
1214         * config/libbid/_isinfd64.c: Likewise.
1215         * config/libbid/_le_dd.c: Likewise.
1216         * config/libbid/_le_sd.c: Likewise.
1217         * config/libbid/_le_td.c: Likewise.
1218         * config/libbid/_lt_dd.c: Likewise.
1219         * config/libbid/_lt_sd.c: Likewise.
1220         * config/libbid/_lt_td.c: Likewise.
1221         * config/libbid/_mul_dd.c: Likewise.
1222         * config/libbid/_mul_sd.c: Likewise.
1223         * config/libbid/_mul_td.c: Likewise.
1224         * config/libbid/_ne_dd.c: Likewise.
1225         * config/libbid/_ne_sd.c: Likewise.
1226         * config/libbid/_ne_td.c: Likewise.
1227         * config/libbid/_sd_to_dd.c: Likewise.
1228         * config/libbid/_sd_to_df.c: Likewise.
1229         * config/libbid/_sd_to_di.c: Likewise.
1230         * config/libbid/_sd_to_sf.c: Likewise.
1231         * config/libbid/_sd_to_si.c: Likewise.
1232         * config/libbid/_sd_to_td.c: Likewise.
1233         * config/libbid/_sd_to_tf.c: Likewise.
1234         * config/libbid/_sd_to_udi.c: Likewise.
1235         * config/libbid/_sd_to_usi.c: Likewise.
1236         * config/libbid/_sd_to_xf.c: Likewise.
1237         * config/libbid/_sf_to_dd.c: Likewise.
1238         * config/libbid/_sf_to_sd.c: Likewise.
1239         * config/libbid/_sf_to_td.c: Likewise.
1240         * config/libbid/_si_to_dd.c: Likewise.
1241         * config/libbid/_si_to_sd.c: Likewise.
1242         * config/libbid/_si_to_td.c: Likewise.
1243         * config/libbid/_td_to_dd.c: Likewise.
1244         * config/libbid/_td_to_df.c: Likewise.
1245         * config/libbid/_td_to_di.c: Likewise.
1246         * config/libbid/_td_to_sd.c: Likewise.
1247         * config/libbid/_td_to_sf.c: Likewise.
1248         * config/libbid/_td_to_si.c: Likewise.
1249         * config/libbid/_td_to_tf.c: Likewise.
1250         * config/libbid/_td_to_udi.c: Likewise.
1251         * config/libbid/_td_to_usi.c: Likewise.
1252         * config/libbid/_td_to_xf.c: Likewise.
1253         * config/libbid/_tf_to_dd.c: Likewise.
1254         * config/libbid/_tf_to_sd.c: Likewise.
1255         * config/libbid/_tf_to_td.c: Likewise.
1256         * config/libbid/_udi_to_dd.c: Likewise.
1257         * config/libbid/_udi_to_sd.c: Likewise.
1258         * config/libbid/_udi_to_td.c: Likewise.
1259         * config/libbid/_unord_dd.c: Likewise.
1260         * config/libbid/_unord_sd.c: Likewise.
1261         * config/libbid/_unord_td.c: Likewise.
1262         * config/libbid/_usi_to_dd.c: Likewise.
1263         * config/libbid/_usi_to_sd.c: Likewise.
1264         * config/libbid/_usi_to_td.c: Likewise.
1265         * config/libbid/_xf_to_dd.c: Likewise.
1266         * config/libbid/_xf_to_sd.c: Likewise.
1267         * config/libbid/_xf_to_td.c: Likewise.
1268         * config/libbid/bid128.c: Likewise.
1269         * config/libbid/bid128_2_str.h: Likewise.
1270         * config/libbid/bid128_2_str_macros.h: Likewise.
1271         * config/libbid/bid128_2_str_tables.c: Likewise.
1272         * config/libbid/bid128_add.c: Likewise.
1273         * config/libbid/bid128_compare.c: Likewise.
1274         * config/libbid/bid128_div.c: Likewise.
1275         * config/libbid/bid128_fma.c: Likewise.
1276         * config/libbid/bid128_logb.c: Likewise.
1277         * config/libbid/bid128_minmax.c: Likewise.
1278         * config/libbid/bid128_mul.c: Likewise.
1279         * config/libbid/bid128_next.c: Likewise.
1280         * config/libbid/bid128_noncomp.c: Likewise.
1281         * config/libbid/bid128_quantize.c: Likewise.
1282         * config/libbid/bid128_rem.c: Likewise.
1283         * config/libbid/bid128_round_integral.c: Likewise.
1284         * config/libbid/bid128_scalb.c: Likewise.
1285         * config/libbid/bid128_sqrt.c: Likewise.
1286         * config/libbid/bid128_string.c: Likewise.
1287         * config/libbid/bid128_to_int16.c: Likewise.
1288         * config/libbid/bid128_to_int32.c: Likewise.
1289         * config/libbid/bid128_to_int64.c: Likewise.
1290         * config/libbid/bid128_to_int8.c: Likewise.
1291         * config/libbid/bid128_to_uint16.c: Likewise.
1292         * config/libbid/bid128_to_uint32.c: Likewise.
1293         * config/libbid/bid128_to_uint64.c: Likewise.
1294         * config/libbid/bid128_to_uint8.c: Likewise.
1295         * config/libbid/bid32_to_bid128.c: Likewise.
1296         * config/libbid/bid32_to_bid64.c: Likewise.
1297         * config/libbid/bid64_add.c: Likewise.
1298         * config/libbid/bid64_compare.c: Likewise.
1299         * config/libbid/bid64_div.c: Likewise.
1300         * config/libbid/bid64_fma.c: Likewise.
1301         * config/libbid/bid64_logb.c: Likewise.
1302         * config/libbid/bid64_minmax.c: Likewise.
1303         * config/libbid/bid64_mul.c: Likewise.
1304         * config/libbid/bid64_next.c: Likewise.
1305         * config/libbid/bid64_noncomp.c: Likewise.
1306         * config/libbid/bid64_quantize.c: Likewise.
1307         * config/libbid/bid64_rem.c: Likewise.
1308         * config/libbid/bid64_round_integral.c: Likewise.
1309         * config/libbid/bid64_scalb.c: Likewise.
1310         * config/libbid/bid64_sqrt.c: Likewise.
1311         * config/libbid/bid64_string.c: Likewise.
1312         * config/libbid/bid64_to_bid128.c: Likewise.
1313         * config/libbid/bid64_to_int16.c: Likewise.
1314         * config/libbid/bid64_to_int32.c: Likewise.
1315         * config/libbid/bid64_to_int64.c: Likewise.
1316         * config/libbid/bid64_to_int8.c: Likewise.
1317         * config/libbid/bid64_to_uint16.c: Likewise.
1318         * config/libbid/bid64_to_uint32.c: Likewise.
1319         * config/libbid/bid64_to_uint64.c: Likewise.
1320         * config/libbid/bid64_to_uint8.c: Likewise.
1321         * config/libbid/bid_b2d.h: Likewise.
1322         * config/libbid/bid_binarydecimal.c: Likewise.
1323         * config/libbid/bid_conf.h: Likewise.
1324         * config/libbid/bid_convert_data.c: Likewise.
1325         * config/libbid/bid_decimal_data.c: Likewise.
1326         * config/libbid/bid_decimal_globals.c: Likewise.
1327         * config/libbid/bid_div_macros.h: Likewise.
1328         * config/libbid/bid_dpd.c: Likewise.
1329         * config/libbid/bid_flag_operations.c: Likewise.
1330         * config/libbid/bid_from_int.c: Likewise.
1331         * config/libbid/bid_functions.h: Likewise.
1332         * config/libbid/bid_gcc_intrinsics.h: Likewise.
1333         * config/libbid/bid_inline_add.h: Likewise.
1334         * config/libbid/bid_internal.h: Likewise.
1335         * config/libbid/bid_round.c: Likewise.
1336         * config/libbid/bid_sqrt_macros.h: Likewise.
1337
1338 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
1339
1340         * Makefile.in: Change copyright header to refer to version
1341         3 of the GNU General Public License and to point readers at the
1342         COPYING3 file and the FSF's license web page.
1343         * config.host: Likewise.
1344
1345 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
1346
1347         * config.host: Reorder and merge to match config.gcc change.
1348
1349 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
1350
1351         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
1352
1353 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
1354
1355         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
1356         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
1357         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
1358         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
1359
1360 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
1361
1362         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
1363         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
1364
1365 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
1366
1367         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
1368         ia64/t-softfp-compat to tmake_file.
1369
1370         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
1371
1372         * config/ia64/__divxf3.asm: New.
1373         * config/ia64/_fixtfdi.asm: Likewise.
1374         * config/ia64/_fixunstfdi.asm: Likewise.
1375         * config/ia64/_floatditf.asm: Likewise.
1376         * config/ia64/t-fprules-softfp: Likewise.
1377         * config/ia64/t-softfp-compat: Likewise.
1378         * config/ia64/tf-signs.c: Likewise.
1379
1380 2009-01-18  Ben Elliston  <bje@au.ibm.com>
1381
1382         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
1383
1384 2009-01-16  Ben Elliston  <bje@au.ibm.com>
1385
1386         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
1387         to tmake_file.
1388
1389 2009-01-13  Ben Elliston  <bje@au.ibm.com>
1390
1391         * config/t-softfp: New file.
1392         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
1393         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
1394
1395 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
1396
1397         * config.host: Add m32r*-*-rtems*.
1398
1399 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
1400
1401         * config.host: Add m32c*-*-rtems*.
1402
1403 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
1404
1405         PR bootstrap/33100
1406         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
1407         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
1408         * configure: Regenerate.
1409         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
1410         tmake_file here from gcc/config.gcc.
1411         Move extra_parts here from gcc/config.gcc.
1412         * config/i386/t-sol2: Move here from gcc/config/i386.
1413         Use gcc_srcdir instead of srcdir.
1414
1415 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
1416
1417         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
1418         case.
1419
1420 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
1421
1422         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
1423
1424 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
1425
1426         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
1427
1428 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
1429
1430         Add picoChip port.
1431         * config.host: Add picochip-*-*.
1432
1433 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
1434
1435         * config.host: Match more processor names for Xtensa.
1436
1437 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
1438
1439         * config/i386/64/t-softfp-compat: Update comments.
1440
1441 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
1442
1443         * config/i386/64/_divtc3-compat.c: Moved to ...
1444         * config/i386/64/_divtc3.c: Here.
1445
1446         * config/i386/64/_multc3-compat.c: Moved to ...
1447         * config/i386/64/_multc3.c: Here.
1448
1449         * config/i386/64/_powitf2-compat.c: Moved to ...
1450         * config/i386/64/_powitf2.c: Here.
1451
1452         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
1453         .c suffix instead of -compat.c.
1454
1455 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
1456
1457         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
1458         (_FP_MUL_MEAT_D): Ditto.
1459         (_FP_DIV_MEAT_S): Ditto.
1460         (_FP_DIV_MEAT_D): Ditto.
1461
1462 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
1463
1464         * Makefile.in: Add support for __sync_* libgcc functions.
1465
1466 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
1467
1468         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
1469
1470 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         PR boostrap/36702
1473         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
1474         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
1475
1476         * config/i386/64/t-fprules-softfp: Moved to ...
1477         * config/i386/64/t-softfp-compat: This.  New.
1478
1479 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
1480
1481         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
1482         Initialize f with 0.0.
1483
1484 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1485
1486         PR target/36669
1487         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
1488
1489         * config/i386/64/_divtc3-compat.c: New.
1490         * config/i386/64/_multc3-compat.c: Likewise.
1491         * config/i386/64/_powitf2-compat.c: Likewise.
1492         * config/i386/64/eqtf2.c: Likewise.
1493         * config/i386/64/getf2.c: Likewise.
1494         * config/i386/64/letf2.c: Likewise.
1495         * config/i386/64/t-fprules-softfp: Likewise.
1496
1497 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1498
1499         * config.host: Add i386/${host_address}/t-fprules-softfp to
1500         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
1501         i[34567]86-*-linux*, x86_64-*-linux*.
1502
1503         * configure.ac: Set host_address to 64 or 32 for x86.
1504         * configure: Regenerated.
1505
1506         * Makefile.in (config.status): Also depend on
1507         $(srcdir)/config.host.
1508
1509         * config/i386/32/t-fprules-softfp: New.
1510         * config/i386/32/tf-signs.c: Likewise.
1511
1512         * config/i386/64/sfp-machine.h: New. Moved from gcc.
1513
1514 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
1515             Uros Bizjak  <ubizjak@gmail.com>
1516
1517         * config/i386/32/sfp-machine.h: New.
1518
1519 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
1520
1521         * config/rs6000/t-ppccomm: Remove rules that conflict with
1522         auto-generated rules.
1523
1524 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1525
1526         * configure.ac: sinclude override.m4.
1527         * configure: Regenerate.
1528
1529 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
1530
1531         * configure: Regenerate.
1532
1533 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
1534
1535         * Makefile.in (DECNUMINC): Remove
1536         -I$(MULTIBUILDTOP)../../libdecnumber.
1537         * gstdint.h: New.
1538
1539 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
1540
1541         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
1542         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
1543         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
1544         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
1545         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
1546         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
1547         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
1548         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
1549         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
1550         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
1551         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
1552         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
1553         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
1554         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
1555
1556 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
1557
1558         * config.host (sh2[lbe]*-*-linux*): Allow target.
1559
1560 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
1561
1562         * config/rs6000/t-ppccomm: Add build rules for new files.
1563         (LIB2ADD_ST): New variable.
1564
1565 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
1566
1567         PR target/34210
1568         PR target/35508
1569         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
1570         * config/t-avr: New file. Build 16bit libgcc functions.
1571
1572 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
1573
1574         PR target/35401
1575         * config/t-slibgcc-darwin: Make install-leaf dependent on
1576         install-darwin-libgcc-stubs instead of install.
1577
1578 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
1579
1580         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
1581         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
1582         sh-*-rtemscoff*): Remove cases.
1583
1584 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
1585
1586         * Makefile.in (all): Use install-leaf rather than install.
1587         (install): Split most of the rule into...
1588         (install-leaf): ...this new one.
1589
1590 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
1591             Paolo Bonzini  <bonzini@gnu.org>
1592
1593         PR target/30572
1594         * Makefile.in: Use @shlib_slibdir@ substitution to get
1595         correct install name on darwin.
1596         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
1597
1598 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
1599
1600         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
1601         cris-*-elf and cris-*-none.
1602         (crisv32-*-linux*): Similar, as cris-*-linux*.
1603
1604 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
1605
1606         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
1607
1608 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
1609
1610         PR regression/33926
1611         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
1612         * configure: Regenerated.
1613
1614 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
1615
1616         * Makefile.in (dfp-filenames): Replace decimal_globals,
1617         decimal_data, binarydecimal and convert_data with
1618         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
1619         and bid_convert_data, respectively.
1620
1621 2007-09-17  Chao-ying Fu  <fu@mips.com>
1622             Nigel Stephens  <nigel@mips.com>
1623
1624         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
1625         * Makefile.in (fixed_point): Define.
1626         Check if fixed_point is yes to build support functions.
1627         * configure.ac: Check for fixed_point support.
1628         * configure: Regenerated.
1629         * gen-fixed.sh: New file to generate lists of fixed-point labels,
1630         funcs, modes, from, to.
1631
1632 2007-09-11  Janis Johnson  <janis187@us.ibm.com
1633
1634         * Makefile.in (dfp-filenames): Add bid128_noncomp.
1635
1636 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
1637
1638         * Makefile.in (dfp-filenames): Remove decUtility, add
1639         decDouble, decPacked, decQuad, decSingle.
1640
1641 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
1642
1643         * config.host : Add x86_64-elf target.
1644
1645 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1646
1647         * configure.ac (set_have_cc_tls): Add a missing =.
1648         * configure: Regenerated.
1649
1650 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
1651
1652         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
1653         and x86_64-*-linux*.
1654
1655         * config/t-tls: New file.
1656
1657         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
1658
1659         * configure.ac: Include ../config/enable.m4 and
1660         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
1661         supports TLS and substitute set_have_cc_tls.
1662         * configure: Regenerated.
1663
1664 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
1665
1666         * Makefile.in: Use libbid for DFP when BID is enabled.
1667
1668 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
1669
1670         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
1671         extra_parts. Add config/i386/t-cygming to tmake_file.
1672         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
1673
1674 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
1675             Danny Smith  <dannysmith@users.sourceforge.net>
1676
1677         PR target/29498
1678         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
1679         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
1680         * config/i386/t-crtfm: Compile crtfastmath.o with
1681         -minline-all-stringops.
1682
1683 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
1684
1685         * config.host (sparc-wrs-vxworks): New target.
1686
1687 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
1688
1689         * config.host: Recognize fido.
1690
1691 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
1692
1693         * configure: Check host, not target, for decimal float support.
1694
1695 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
1696
1697         * config/i386/t-crtpc: New file.
1698         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
1699         (x86_64-*-linux*): Ditto.
1700
1701 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
1702
1703         * config.host (x86_64-*-mingw*): New target.
1704
1705 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
1706             H.J. Lu  <hongjiu.lu@intel.com>
1707
1708         * Makefile.in (enable_decimal_float): New.
1709         (DECNUMINC): Add
1710         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
1711         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
1712         (decbits-filenames): This.
1713         (decbits-objects): New.
1714         (libgcc-objects): Add $(decbits-objects).
1715
1716         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
1717         Substitute enable_decimal_float.
1718         * configure: Regenerated.
1719
1720 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
1721
1722         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
1723
1724 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
1725
1726         * Makefile.in (install-info): New dummy target.
1727
1728 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
1729
1730         * config.host (bfin*-linux-uclibc*): Set extra_parts.
1731
1732 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
1733
1734         * Makefile.in: Add install-html and install-pdf dummy
1735         targets.
1736
1737 2007-02-05  Roger Sayle  <roger@eyesopen.com>
1738             Daniel Jacobowitz  <dan@codesourcery.com>
1739
1740         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
1741         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
1742         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
1743
1744 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
1745
1746         * Makefile.in (dec-filenames): Add decExcept.
1747
1748 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
1749
1750         PR bootstrap/30469
1751         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
1752         -fprofile-use.
1753
1754 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
1755
1756         * configure.ac: Add --enable-version-specific-runtime-libs.
1757         Correct $slibdir default.
1758         * configure: Regenerated.
1759
1760 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
1761
1762         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
1763
1764 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
1765
1766         PR target/30519
1767         * config.host (alpha*-*-linux*): Set extra_parts.
1768
1769 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
1770
1771         * config/sh/t-linux: New.
1772         * config.host (sh*-*-linux*): Set tmake_file.
1773
1774 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
1775
1776         * Makefile.in (install): Handle multilibs.
1777
1778 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
1779
1780         * Makefile.in: Added .PHONY entry for documentation targets.
1781
1782 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
1783
1784         * Makefile.in: Add empty info, html, dvi, pdf targets.
1785
1786 2007-01-04  Mike Stump  <mrs@apple.com>
1787
1788         * Makefile.in (MAKEINFO): Remove.
1789         (PERL): Likewise.
1790
1791 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
1792
1793         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
1794         * configure: Regenerate.
1795         * Makefile.in (host_subdir): Substitute it.
1796         (gcc_objdir): Use it.
1797
1798 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
1799
1800         * config.host (ia64*-*-linux*): Set tmake_file.
1801
1802 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
1803
1804         * Makefile.in (version): Define.
1805
1806 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
1807             Paolo Bonzini  <bonzini@gnu.org>
1808
1809         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
1810         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
1811         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
1812         config/sparc/t-crtfm, config/t-slibgcc-darwin,
1813         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
1814         shared-object.mk, siditi-object.mk, static-object.mk: New files.
1815         * configure: Generated.