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[pf3gnuchains/gcc-fork.git] / libgcc / ChangeLog
1 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
2
3         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
4
5 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
6
7         Add picoChip port.
8         * config.host: Add picochip-*-*.
9
10 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
11
12         * config.host: Match more processor names for Xtensa.
13
14 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
15
16         * config/i386/64/t-softfp-compat: Update comments.
17
18 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
19
20         * config/i386/64/_divtc3-compat.c: Moved to ...
21         * config/i386/64/_divtc3.c: Here.
22
23         * config/i386/64/_multc3-compat.c: Moved to ...
24         * config/i386/64/_multc3.c: Here.
25
26         * config/i386/64/_powitf2-compat.c: Moved to ...
27         * config/i386/64/_powitf2.c: Here.
28
29         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
30         .c suffix instead of -compat.c.
31
32 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
33
34         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
35         (_FP_MUL_MEAT_D): Ditto.
36         (_FP_DIV_MEAT_S): Ditto.
37         (_FP_DIV_MEAT_D): Ditto.
38
39 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
40
41         * Makefile.in: Add support for __sync_* libgcc functions.
42
43 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
44
45         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
46
47 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
48
49         PR boostrap/36702
50         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
51         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
52
53         * config/i386/64/t-fprules-softfp: Moved to ...
54         * config/i386/64/t-softfp-compat: This.  New.
55
56 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
57
58         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
59         Initialize f with 0.0.
60
61 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
62
63         PR target/36669
64         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
65
66         * config/i386/64/_divtc3-compat.c: New.
67         * config/i386/64/_multc3-compat.c: Likewise.
68         * config/i386/64/_powitf2-compat.c: Likewise.
69         * config/i386/64/eqtf2.c: Likewise.
70         * config/i386/64/getf2.c: Likewise.
71         * config/i386/64/letf2.c: Likewise.
72         * config/i386/64/t-fprules-softfp: Likewise.
73
74 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
75
76         * config.host: Add i386/${host_address}/t-fprules-softfp to
77         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
78         i[34567]86-*-linux*, x86_64-*-linux*. 
79
80         * configure.ac: Set host_address to 64 or 32 for x86.
81         * configure: Regenerated.
82
83         * Makefile.in (config.status): Also depend on
84         $(srcdir)/config.host.
85
86         * config/i386/32/t-fprules-softfp: New.
87         * config/i386/32/tf-signs.c: Likewise.
88
89         * config/i386/64/sfp-machine.h: New. Moved from gcc.
90
91 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
92             Uros Bizjak  <ubizjak@gmail.com>
93
94         * config/i386/32/sfp-machine.h: New.
95
96 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
97
98         * config/rs6000/t-ppccomm: Remove rules that conflict with
99         auto-generated rules.
100
101 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
102
103         * configure.ac: sinclude override.m4.
104         * configure: Regenerate.
105
106 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
107
108         * configure: Regenerate.
109
110 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
111
112         * Makefile.in (DECNUMINC): Remove
113         -I$(MULTIBUILDTOP)../../libdecnumber.
114         * gstdint.h: New.
115
116 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
117
118         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
119         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
120         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
121         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
122         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
123         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
124         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
125         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
126         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
127         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
128         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
129         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
130         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
131         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
132
133 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
134
135         * config.host (sh2[lbe]*-*-linux*): Allow target.
136
137 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
138
139         * config/rs6000/t-ppccomm: Add build rules for new files.
140         (LIB2ADD_ST): New variable.
141
142 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
143
144         PR target/34210
145         PR target/35508
146         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
147         * config/t-avr: New file. Build 16bit libgcc functions.
148
149 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
150
151         PR target/35401
152         * config/t-slibgcc-darwin: Make install-leaf dependent on
153         install-darwin-libgcc-stubs instead of install.
154
155 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
156
157         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
158         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
159         sh-*-rtemscoff*): Remove cases.
160
161 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
162
163         * Makefile.in (all): Use install-leaf rather than install.
164         (install): Split most of the rule into...
165         (install-leaf): ...this new one.
166
167 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
168             Paolo Bonzini  <bonzini@gnu.org>
169
170         PR target/30572
171         * Makefile.in: Use @shlib_slibdir@ substitution to get
172         correct install name on darwin.
173         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
174                                 
175 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
176
177         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
178         cris-*-elf and cris-*-none.
179         (crisv32-*-linux*): Similar, as cris-*-linux*.
180
181 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
182
183         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
184
185 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
186
187         PR regression/33926
188         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
189         * configure: Regenerated.
190
191 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
192
193         * Makefile.in (dfp-filenames): Replace decimal_globals,
194         decimal_data, binarydecimal and convert_data with
195         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
196         and bid_convert_data, respectively.
197
198 2007-09-17  Chao-ying Fu  <fu@mips.com>
199             Nigel Stephens  <nigel@mips.com>
200
201         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
202         * Makefile.in (fixed_point): Define.
203         Check if fixed_point is yes to build support functions.
204         * configure.ac: Check for fixed_point support.
205         * configure: Regenerated.
206         * gen-fixed.sh: New file to generate lists of fixed-point labels,
207         funcs, modes, from, to.
208
209 2007-09-11  Janis Johnson  <janis187@us.ibm.com
210
211         * Makefile.in (dfp-filenames): Add bid128_noncomp.
212
213 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
214
215         * Makefile.in (dfp-filenames): Remove decUtility, add
216         decDouble, decPacked, decQuad, decSingle.
217
218 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
219
220         * config.host : Add x86_64-elf target.
221
222 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
223
224         * configure.ac (set_have_cc_tls): Add a missing =.
225         * configure: Regenerated.
226
227 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
228
229         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
230         and x86_64-*-linux*.
231
232         * config/t-tls: New file.
233
234         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@. 
235
236         * configure.ac: Include ../config/enable.m4 and
237         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
238         supports TLS and substitute set_have_cc_tls.
239         * configure: Regenerated.
240
241 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
242
243         * Makefile.in: Use libbid for DFP when BID is enabled.
244
245 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
246
247         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
248         extra_parts. Add config/i386/t-cygming to tmake_file. 
249         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
250
251 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
252             Danny Smith  <dannysmith@users.sourceforge.net>
253
254         PR target/29498
255         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
256         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
257         * config/i386/t-crtfm: Compile crtfastmath.o with
258         -minline-all-stringops.
259
260 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
261
262         * config.host (sparc-wrs-vxworks): New target.
263
264 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
265
266         * config.host: Recognize fido.
267
268 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
269
270         * configure: Check host, not target, for decimal float support.
271
272 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
273
274         * config/i386/t-crtpc: New file.
275         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
276         (x86_64-*-linux*): Ditto.
277
278 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
279
280         * config.host (x86_64-*-mingw*): New target.
281
282 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
283             H.J. Lu  <hongjiu.lu@intel.com>
284
285         * Makefile.in (enable_decimal_float): New.
286         (DECNUMINC): Add
287         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
288         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
289         (decbits-filenames): This.
290         (decbits-objects): New.
291         (libgcc-objects): Add $(decbits-objects).
292
293         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
294         Substitute enable_decimal_float.
295         * configure: Regenerated.
296
297 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
298
299         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
300
301 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
302
303         * Makefile.in (install-info): New dummy target.
304
305 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
306
307         * config.host (bfin*-linux-uclibc*): Set extra_parts.
308
309 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
310
311         * Makefile.in: Add install-html and install-pdf dummy
312         targets.
313
314 2007-02-05  Roger Sayle  <roger@eyesopen.com>
315             Daniel Jacobowitz  <dan@codesourcery.com>
316
317         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
318         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
319         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
320
321 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
322
323         * Makefile.in (dec-filenames): Add decExcept.
324
325 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
326
327         PR bootstrap/30469
328         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
329         -fprofile-use.
330
331 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
332
333         * configure.ac: Add --enable-version-specific-runtime-libs.
334         Correct $slibdir default.
335         * configure: Regenerated.
336
337 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
338
339         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
340
341 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
342
343         PR target/30519
344         * config.host (alpha*-*-linux*): Set extra_parts.
345
346 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
347
348         * config/sh/t-linux: New.
349         * config.host (sh*-*-linux*): Set tmake_file.
350
351 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
352
353         * Makefile.in (install): Handle multilibs.
354
355 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
356
357         * Makefile.in: Added .PHONY entry for documentation targets.
358
359 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
360
361         * Makefile.in: Add empty info, html, dvi, pdf targets.
362
363 2007-01-04  Mike Stump  <mrs@apple.com>
364
365         * Makefile.in (MAKEINFO): Remove.
366         (PERL): Likewise.
367
368 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
369
370         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
371         * configure: Regenerate.
372         * Makefile.in (host_subdir): Substitute it.
373         (gcc_objdir): Use it. 
374
375 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
376
377         * config.host (ia64*-*-linux*): Set tmake_file.
378
379 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
380
381         * Makefile.in (version): Define.
382
383 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
384             Paolo Bonzini  <bonzini@gnu.org>
385
386         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
387         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
388         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
389         config/sparc/t-crtfm, config/t-slibgcc-darwin,
390         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
391         shared-object.mk, siditi-object.mk, static-object.mk: New files.
392         * configure: Generated.