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2008-07-08 Chris Fairles <chris.fairles@gmail.com>
[pf3gnuchains/gcc-fork.git] / libgcc / ChangeLog
1 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2
3         * config/i386/64/_divtc3-compat.c: Moved to ...
4         * config/i386/64/_divtc3.c: Here.
5
6         * config/i386/64/_multc3-compat.c: Moved to ...
7         * config/i386/64/_multc3.c: Here.
8
9         * config/i386/64/_powitf2-compat.c: Moved to ...
10         * config/i386/64/_powitf2.c: Here.
11
12         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
13         .c suffix instead of -compat.c.
14
15 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
16
17         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
18         (_FP_MUL_MEAT_D): Ditto.
19         (_FP_DIV_MEAT_S): Ditto.
20         (_FP_DIV_MEAT_D): Ditto.
21
22 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
23
24         * Makefile.in: Add support for __sync_* libgcc functions.
25
26 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
27
28         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
29
30 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
31
32         PR boostrap/36702
33         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
34         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
35
36         * config/i386/64/t-fprules-softfp: Moved to ...
37         * config/i386/64/t-softfp-compat: This.  New.
38
39 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
40
41         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
42         Initialize f with 0.0.
43
44 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
45
46         PR target/36669
47         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
48
49         * config/i386/64/_divtc3-compat.c: New.
50         * config/i386/64/_multc3-compat.c: Likewise.
51         * config/i386/64/_powitf2-compat.c: Likewise.
52         * config/i386/64/eqtf2.c: Likewise.
53         * config/i386/64/getf2.c: Likewise.
54         * config/i386/64/letf2.c: Likewise.
55         * config/i386/64/t-fprules-softfp: Likewise.
56
57 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
58
59         * config.host: Add i386/${host_address}/t-fprules-softfp to
60         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
61         i[34567]86-*-linux*, x86_64-*-linux*. 
62
63         * configure.ac: Set host_address to 64 or 32 for x86.
64         * configure: Regenerated.
65
66         * Makefile.in (config.status): Also depend on
67         $(srcdir)/config.host.
68
69         * config/i386/32/t-fprules-softfp: New.
70         * config/i386/32/tf-signs.c: Likewise.
71
72         * config/i386/64/sfp-machine.h: New. Moved from gcc.
73
74 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
75             Uros Bizjak  <ubizjak@gmail.com>
76
77         * config/i386/32/sfp-machine.h: New.
78
79 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
80
81         * config/rs6000/t-ppccomm: Remove rules that conflict with
82         auto-generated rules.
83
84 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
85
86         * configure.ac: sinclude override.m4.
87         * configure: Regenerate.
88
89 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
90
91         * configure: Regenerate.
92
93 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
94
95         * Makefile.in (DECNUMINC): Remove
96         -I$(MULTIBUILDTOP)../../libdecnumber.
97         * gstdint.h: New.
98
99 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
100
101         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
102         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
103         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
104         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
105         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
106         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
107         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
108         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
109         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
110         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
111         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
112         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
113         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
114         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
115
116 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
117
118         * config.host (sh2[lbe]*-*-linux*): Allow target.
119
120 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
121
122         * config/rs6000/t-ppccomm: Add build rules for new files.
123         (LIB2ADD_ST): New variable.
124
125 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
126
127         PR target/34210
128         PR target/35508
129         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
130         * config/t-avr: New file. Build 16bit libgcc functions.
131
132 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
133
134         PR target/35401
135         * config/t-slibgcc-darwin: Make install-leaf dependent on
136         install-darwin-libgcc-stubs instead of install.
137
138 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
139
140         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
141         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
142         sh-*-rtemscoff*): Remove cases.
143
144 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
145
146         * Makefile.in (all): Use install-leaf rather than install.
147         (install): Split most of the rule into...
148         (install-leaf): ...this new one.
149
150 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
151             Paolo Bonzini  <bonzini@gnu.org>
152
153         PR target/30572
154         * Makefile.in: Use @shlib_slibdir@ substitution to get
155         correct install name on darwin.
156         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
157                                 
158 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
159
160         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
161         cris-*-elf and cris-*-none.
162         (crisv32-*-linux*): Similar, as cris-*-linux*.
163
164 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
165
166         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
167
168 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
169
170         PR regression/33926
171         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
172         * configure: Regenerated.
173
174 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
175
176         * Makefile.in (dfp-filenames): Replace decimal_globals,
177         decimal_data, binarydecimal and convert_data with
178         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
179         and bid_convert_data, respectively.
180
181 2007-09-17  Chao-ying Fu  <fu@mips.com>
182             Nigel Stephens  <nigel@mips.com>
183
184         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
185         * Makefile.in (fixed_point): Define.
186         Check if fixed_point is yes to build support functions.
187         * configure.ac: Check for fixed_point support.
188         * configure: Regenerated.
189         * gen-fixed.sh: New file to generate lists of fixed-point labels,
190         funcs, modes, from, to.
191
192 2007-09-11  Janis Johnson  <janis187@us.ibm.com
193
194         * Makefile.in (dfp-filenames): Add bid128_noncomp.
195
196 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
197
198         * Makefile.in (dfp-filenames): Remove decUtility, add
199         decDouble, decPacked, decQuad, decSingle.
200
201 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
202
203         * config.host : Add x86_64-elf target.
204
205 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
206
207         * configure.ac (set_have_cc_tls): Add a missing =.
208         * configure: Regenerated.
209
210 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
211
212         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
213         and x86_64-*-linux*.
214
215         * config/t-tls: New file.
216
217         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 
218
219         * configure.ac: Include ../config/enable.m4 and
220         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
221         supports TLS and substitute set_have_cc_tls.
222         * configure: Regenerated.
223
224 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
225
226         * Makefile.in: Use libbid for DFP when BID is enabled.
227
228 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
229
230         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
231         extra_parts. Add config/i386/t-cygming to tmake_file. 
232         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
233
234 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
235             Danny Smith  <dannysmith@users.sourceforge.net>
236
237         PR target/29498
238         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
239         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
240         * config/i386/t-crtfm: Compile crtfastmath.o with
241         -minline-all-stringops.
242
243 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
244
245         * config.host (sparc-wrs-vxworks): New target.
246
247 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
248
249         * config.host: Recognize fido.
250
251 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
252
253         * configure: Check host, not target, for decimal float support.
254
255 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
256
257         * config/i386/t-crtpc: New file.
258         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
259         (x86_64-*-linux*): Ditto.
260
261 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
262
263         * config.host (x86_64-*-mingw*): New target.
264
265 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
266             H.J. Lu  <hongjiu.lu@intel.com>
267
268         * Makefile.in (enable_decimal_float): New.
269         (DECNUMINC): Add
270         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
271         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
272         (decbits-filenames): This.
273         (decbits-objects): New.
274         (libgcc-objects): Add $(decbits-objects).
275
276         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
277         Substitute enable_decimal_float.
278         * configure: Regenerated.
279
280 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
281
282         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
283
284 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
285
286         * Makefile.in (install-info): New dummy target.
287
288 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
289
290         * config.host (bfin*-linux-uclibc*): Set extra_parts.
291
292 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
293
294         * Makefile.in: Add install-html and install-pdf dummy
295         targets.
296
297 2007-02-05  Roger Sayle  <roger@eyesopen.com>
298             Daniel Jacobowitz  <dan@codesourcery.com>
299
300         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
301         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
302         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
303
304 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
305
306         * Makefile.in (dec-filenames): Add decExcept.
307
308 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
309
310         PR bootstrap/30469
311         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
312         -fprofile-use.
313
314 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
315
316         * configure.ac: Add --enable-version-specific-runtime-libs.
317         Correct $slibdir default.
318         * configure: Regenerated.
319
320 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
321
322         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
323
324 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
325
326         PR target/30519
327         * config.host (alpha*-*-linux*): Set extra_parts.
328
329 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
330
331         * config/sh/t-linux: New.
332         * config.host (sh*-*-linux*): Set tmake_file.
333
334 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
335
336         * Makefile.in (install): Handle multilibs.
337
338 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
339
340         * Makefile.in: Added .PHONY entry for documentation targets.
341
342 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
343
344         * Makefile.in: Add empty info, html, dvi, pdf targets.
345
346 2007-01-04  Mike Stump  <mrs@apple.com>
347
348         * Makefile.in (MAKEINFO): Remove.
349         (PERL): Likewise.
350
351 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
352
353         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
354         * configure: Regenerate.
355         * Makefile.in (host_subdir): Substitute it.
356         (gcc_objdir): Use it. 
357
358 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
359
360         * config.host (ia64*-*-linux*): Set tmake_file.
361
362 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
363
364         * Makefile.in (version): Define.
365
366 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
367             Paolo Bonzini  <bonzini@gnu.org>
368
369         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
370         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
371         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
372         config/sparc/t-crtfm, config/t-slibgcc-darwin,
373         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
374         shared-object.mk, siditi-object.mk, static-object.mk: New files.
375         * configure: Generated.