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