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