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