1 2011-08-02 H.J. Lu <hongjiu.lu@intel.com>
3 * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
4 (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
5 long long to check rt_sigreturn syscall.
7 2011-08-02 Alan Modra <amodra@gmail.com>
9 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
10 Restore for indirect call bcrtl from correct stack slot, and only
11 if cfa+40 isn't valid.
13 2011-08-01 Julian Brown <julian@codesourcery.com>
15 * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
16 (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
17 * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
19 2011-08-01 Julian Brown <julian@codesourcery.com>
21 * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
22 (libgcc-std.ver.in): Use above.
23 * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
24 LIBGCC2_GNU_PREFIX is defined. Use instead of LIBGCC2_GNU_PREFIX
26 * config/t-fixedpoint-gnu-prefix: New file.
27 * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
28 * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
31 2011-07-28 H.J. Lu <hongjiu.lu@intel.com>
33 * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
34 Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
35 for x86-64. Properly check __x86_64__ and __LP64__.
37 2010-07-28 H.J. Lu <hongjiu.lu@intel.com>
39 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
41 (_FP_WS_TYPE): Likewise.
42 (_FP_I_TYPE): Likewise.
44 2011-07-28 Alan Modra <amodra@gmail.com>
46 * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
47 Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
48 in a plt call stub. Do restore r2 if stopped on bctrl.
50 2011-07-18 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
52 * config.host (i[3456x]86-*-netware*): Remove.
53 * config/i386/netware-crt0.c, config/i386/t-nwld,
54 config/i386/t-slibgcc-nwld: Remove.
56 2011-07-15 Bernd Schmidt <bernds@codesourcery.com>
58 * config.host: Handle tic6x-*-*.
59 * config/c6x/c6x-abi.h: New file.
61 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
63 * config/i386/crtprec.c: New file.
64 * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
65 * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
66 Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
67 (x86_64-*-darwin*): Likewise.
68 (i[34567]86-*-solaris2*: Likewise.
70 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
72 * config/alpha/crtfastmath.c: New file.
73 * config/i386/crtfastmath.c: New file.
74 * config/ia64/crtfastmath.c: New file.
75 * config/mips/crtfastmath.c: New file.
76 * config/sparc/crtfastmath.c: New file.
78 * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
80 Add -frandom-seed=gcc-crtfastmath.
81 * config/alpha/t-crtfm: Remove.
82 * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
83 * config/ia64/t-ia64 (crtfastmath.o): Remove.
85 * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
86 (alpha*-dec-osf5.1*): Likewise.
87 (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
88 Add crtfastmath.o to extra_parts.
89 (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
90 Add crtfastmath.o to extra_parts.
91 (x86_64-*-darwin*): Likewise.
92 (x86_64-*-mingw*): Likewise.
93 (ia64*-*-elf*): Add t-crtfm to tmake_file.
94 (ia64*-*-freebsd*): Likewise.
95 (ia64*-*-linux*): Likewise.
96 (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
97 Add crtfastmath.o to extra_parts.
99 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
101 * config/darwin-crt3.o: New file.
102 * config/rs6000/darwin-crt2.c: New file.
103 * config/t-darwin: New file.
104 * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
106 * config.host (*-*-darwin*): Add crt3.o to extra_parts.
107 (powerpc-*-darwin*): Add crt2.o to extra_parts.
108 (powerpc64-*-darwin*): Likewise.
110 2011-07-13 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
112 * config/i386/netware-crt0.c: New file.
113 * config/i386/t-nwld: Rename to ...
114 * config/i386/t-slibgcc-nwld: ... this.
115 * config/i386/t-nwld: New file.
116 * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
118 Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
121 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
123 * configure.ac (i?86-*-solaris2*): Use libgcc copy of
125 * configure: Regenerate.
127 2011-07-11 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
129 * dfp-bit.c, dfp-bit.h: New files.
130 * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
132 ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
133 ($(d64pbit-o)): Likewise.
134 ($(d128pbit-o)): Likewise.
135 * config/t-dfprules: New file.
136 * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
137 (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
138 i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
139 (x86_64-*-linux*): Likewise.
140 (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
141 (i[34567]86-*-cygwin*): Likewise.
142 (i[34567]86-*-mingw*, x86_64-*-mingw*): Likewise.
143 (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
145 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
147 * Makfile.in (LIBGCOV): New variable.
148 ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
149 * libgcov.c: New file.
151 2011-07-08 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
153 * fixed-bit.c, fixed-bit.h: New files.
154 * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
155 refer to fixed-bit.c.
157 2011-07-07 Joseph Myers <joseph@codesourcery.com>
159 * config.host (*local*): Remove.
161 2011-07-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
164 * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
165 like i?86-*-solaris2.1[0-9]*.
166 (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
167 * configure.ac (i?86-*-solaris2*): Likewise.
168 * configure: Regenerate.
170 2011-07-06 Thomas Schwinge <thomas@schwinge.name>
172 * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
173 (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
174 md_unwind_header by splitting out of...
175 (i[34567]86-*-linux*): ... this.
176 * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
177 Remove md_unwind_header by splitting out of...
178 (x86_64-*-linux*): ... this.
180 2011-07-04 Georg-Johann Lay <avr@gjlay.de>
182 * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
184 2011-06-28 Nick Clifton <nickc@redhat.com>
186 * config.host: Recognize all V850 variants.
188 2011-06-22 Uros Bizjak <ubizjak@gmail.com>
190 * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
192 2011-06-21 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
194 * shared-object.mk (c_flags-$o): Save c_flags.
195 ($(base)$(objext)): Use it.
196 ($(base)_s$(objext)): Likewise.
198 2011-06-21 Bernd Schmidt <bernds@codesourcery.com>
200 * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
201 * libgcc-std.ver.in (GCC_4.7.0): New section.
203 2011-06-16 Georg-Johann Lay <avr@gjlay.de>
207 * config/avr/t-avr: Fix line endings.
208 (intfuncs16): Remove _ffsXX2, _clzXX2, _ctzXX2, _popcountXX2,
211 2011-06-14 Olivier Hainque <hainque@adacore.com>
212 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
214 * config/mips/irix6-unwind.h: New file.
215 * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
217 2011-06-10 Eric Botcazou <ebotcazou@adacore.com>
219 * config/sparc/linux-unwind.h (STACK_BIAS): Define.
220 (sparc64_fallback_frame_state): Use it.
221 (sparc64_frob_update_context): Further adjust context.
222 * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
223 * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
224 * config/sparc/sol2-cn.S: Likewise.
226 2011-06-09 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
228 * enable-execute-stack-empty.c: New file.
229 * enable-execute-stack-mprotect.c: New file.
230 * config/i386/enable-execute-stack-mingw32.c: New file.
231 * config.host (enable_execute_stack): New variable.
232 Select appropriate variants.
233 * configure.ac: Link enable-execute-stack.c to
234 $enable_execute_stack.
235 * configure: Regenerate.
236 * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
237 (lib2funcs): Remove _enable_execute_stack.
239 2011-06-09 David S. Miller <davem@davemloft.net>
240 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
242 * config.host (sparc-*-linux*): Correct md_unwind_header
244 (s390x-ibm-tpf*): Fix typo.
246 2011-06-06 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
248 * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
249 Add crtfastmath.o to extra_parts.
250 (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
252 * config/mips/t-crtfm: Remove.
254 2011-06-04 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
256 * config.host (hppa*-*-linux*): Correct md_unwind_header name.
258 2011-06-04 Kaz Kojima <kkojima@gcc.gnu.org>
260 * config.host (sh*-*-linux*): Fix typo.
262 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
264 * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
265 * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
266 * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
267 * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
268 * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
269 * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
270 * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
271 Wrap in !__MINGW64__.
272 * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
273 * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
274 * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
275 * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
276 * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
277 * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
278 * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
280 * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
281 * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
282 * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
283 * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
284 * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
285 * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
286 * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
287 * config/no-unwind.h: New file.
288 * config.host (md_unwind_header): Document.
290 (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
291 alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
292 hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
293 hppa[12]*-*-hpux11*): Set md_unwind_header.
294 (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
295 Set md_unwind_header.
296 (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
297 (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
298 (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
299 m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
300 powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
301 s390x-*-linux*, s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
302 sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
304 * configure.ac: Link md-unwind-support.h to $md_unwind_header.
305 * configure: Regenerate.
307 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
309 * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
310 Set tmake_file, extra_parts.
311 * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
313 * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
315 * config/mips/t-irix6: New file.
316 * config/mips/t-slibgcc-irix: New file.
318 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
320 * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
321 * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
323 2011-06-03 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
325 * configure.ac (target_thread_file): Determine thread model.
326 * configure: Regenerate.
327 * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
328 * config/alpha/t-alpha: New file.
329 * config/alpha/t-crtfm: Use $<.
330 * config/alpha/t-ieee: New file.
331 * config/alpha/t-osf-pthread: New file.
332 * config/alpha/t-slibgcc-osf: New file.
333 * config/alpha/libgcc-osf5.ver: New file.
335 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
337 * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
339 Add crtfastmath.o to extra_parts.
341 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
343 * config/gmon-sol2.c: Reindent.
345 Remove, correct casts.
346 Use STDERR_FILENO, NULL.
347 (BASEADDRESS): Remove.
349 (errno, sbrk): Remove declarations.
350 (monstartup) [hp300]: Remove.
353 2011-06-01 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
355 * Makefile.in (cpu_type): Define.
356 * config.host (i[34567]86-*-rtems*): Handle it.
357 (i[34567]86-*-solaris2*): Move body ...
358 (*-*-solaris2*): ... here.
359 New case, generalize.
360 (sparc-*-elf*): Handle it.
361 (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
362 (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
363 (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
365 (sparc*-*-solaris2*): ... this.
367 (sparc64-*-elf*): Handle it.
368 * config/gmon-sol2.c: Move from ../gcc/config/sparc.
369 Merge ../gcc/config/i386/gmon-sol2.c.
370 * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
372 Merge ../gcc/config/i386/sol2-gc1.asm.
373 * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
375 * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
377 * config/i386/t-crtfm (crtfastmath.o): Use $<.
378 * config/i386/t-crtstuff: New file.
379 * config/i386/t-softfp: New file.
380 * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
381 $(T)crti.o, $(T)crtn.o): Remove.
383 (TARGET_LIBGCC2_CFLAGS): Remove.
384 * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
385 * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
386 * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
387 * config/sparc/t-sol2: New file.
388 * config/sparc/t-crtfm: Move to ...
389 * config/t-crtfm: ... this.
391 * config/t-crtin: New file.
392 * config/sparc/t-softfp: New file.
393 * config/sparc/t-softmul: New file.
394 * config/t-rtems: New file.
395 * config/t-slibgcc: New file.
396 * config/t-slibgcc-elf-ver: New file.
397 * config/t-slibgcc-gld: New file.
398 * config/t-slibgcc-sld: New file.
399 * config/t-sol2: New file.
400 * configure.ac: Include ../config/lib-ld.m4.
401 Call AC_LIB_PROG_LD_GNU.
403 * configure: Regenerate.
405 2011-05-27 Bernd Schmidt <bernds@codesourcery.com>
408 * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
409 libgcc-std.ver in the build directory.
410 * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
411 * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
413 2011-05-25 Bernd Schmidt <bernds@codesourcery.com>
415 * libgcc-std.ver.in: New file.
416 * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
418 (libgcc-std.ver): New rule.
419 * config/t-gnu-prefix: New file.
421 2011-05-23 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
423 * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
425 2011-05-10 Joseph Myers <joseph@codesourcery.com>
427 * config/i386/darwin-lib.h: New file.
429 2011-05-10 Joseph Myers <joseph@codesourcery.com>
431 * config/arm/symbian-lib.h: New.
433 2011-05-04 Chris Demetriou <cgd@google.com>
435 * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
436 (__x86.get_pc_thunk.bx): ...this.
437 (__morestack): Adjust for rename, remove undef of __i686.
439 2011-05-03 Chris Demetriou <cgd@google.com>
441 * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
443 2011-03-22 Joseph Myers <joseph@codesourcery.com>
445 * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
446 arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
447 m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
448 powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
449 sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
452 2011-03-14 Andreas Tobler <andreast@fgznet.ch>
454 * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
455 Adjust copyright year.
457 2011-03-07 Ian Lance Taylor <iant@google.com>
459 * generic-morestack.c (__splitstack_find): Adjust returned stack
460 pointer to include all registers pushed by __morestack.
462 2011-01-26 Dave Korn <dave.korn.cygwin@gmail.com>
465 * configure.ac: Call ACX_NONCANONICAL_TARGET.
466 (toolexecdir): Calculate and AC_SUBST.
467 (toolexeclibdir): Likewise.
468 * Makefile.in (target_noncanonical): Import.
469 (toolexecdir): Likewise.
470 (toolexeclibdir): Likewise.
471 * configure: Regenerate.
473 2010-12-13 Nathan Froyd <froydnj@codesourcery.com>
476 * config/arm/bpabi.h: Rename to...
477 * config/arm/bpabi-lib.h: ...this.
479 2010-12-10 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
481 * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
483 * configure: Regenerate.
485 2010-11-24 Nathan Froyd <froydnj@codesourcery.com>
487 * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
488 __FLOAT_WORD_ORDER__.
489 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
492 2010-11-20 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
495 * Makefile.in (install-strip): New phony target.
497 2010-11-07 Ian Lance Taylor <iant@google.com>
500 * config/i386/morestack.S (__morestack_large_model): New
503 2010-10-23 Nathan Froyd <froydnj@codesourcery.com>
505 * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
507 (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
509 2010-10-14 Nathan Froyd <froydnj@codesourcery.com>
511 * config/arm/bpabi.h: New file.
512 * config/frv/frv-abi.h: New file.
514 2010-10-01 Ian Lance Taylor <iant@google.com>
516 * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
517 * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
519 2010-10-01 H.J. Lu <hongjiu.lu@intel.com>
522 * config.host: Add the missing `$'.
524 2010-09-30 Michael Eager <eager@eagercon.com>
526 * config.host: Add microblaze*-*-*.
527 * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
528 muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
529 udivsi3.asm,umodsi3.asm}: New.
531 2010-09-28 Ian Lance Taylor <iant@google.com>
533 * configure.ac: Adjust CFI test to test assembler directly rather
534 than checking gcc preprocessor macro.
535 * configure: Rebuild.
537 2010-09-27 Ian Lance Taylor <iant@google.com>
539 * configure.ac: Test whether assembler supports CFI directives.
540 * config.host: Only add t-stack and i386/t-stack-i386 to
541 tmake_file if libgcc_cv_cfi is "yes".
542 * configure: Rebuild.
544 2010-09-27 Ian Lance Taylor <iant@google.com>
546 * generic-morestack.h: New file.
547 * generic-morestack.c: New file.
548 * generic-morestack-thread.c: New file.
549 * config/i386/morestack.S: New file.
550 * config/t-stack: New file.
551 * config/i386/t-stack-i386: New file.
552 * config.host (i[34567]86-*-linux* and friends): Add t-stack and
553 i386/t-stack-i386 to tmake_file.
555 2010-09-21 Iain Sandoe <iains@gcc.gnu.org>
557 * Makefile.in (libgcc-extra-parts): Check for static archives and
558 invoke ranlib after installing them.
559 (gcc-extra-parts): Likewise.
560 (install-leaf): Likewise.
562 2010-09-14 H.J. Lu <hongjiu.lu@intel.com>
564 * configure: Regenerated.
566 2010-09-10 Kai Tietz <kai.tietz@onevision.com>
568 * configure: Regenerated.
570 2010-09-09 Gerald Pfeifer <gerald@pfeifer.com>
571 Andrew Pinski <pinskia@gmail.com>
574 * config.host (ia64*-*-freebsd*): Set extra_parts. Set tmake_file.
576 2010-09-06 H.J. Lu <hongjiu.lu@intel.com>
579 * configure: Regenerated.
581 2010-09-06 Andreas Schwab <schwab@redhat.com>
583 * configure: Regenerate.
585 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
587 * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
589 (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
592 2010-09-03 Uros Bizjak <ubizjak@gmail.com>
593 Iain Sandoe <iains@gcc.gnu.org>
596 * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
597 LIB2FUNCS_EXCLUDE functions.
599 2010-09-03 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
601 * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
603 * configure: Regenerate.
605 2010-09-01 Uros Bizjak <ubizjak@gmail.com>
607 * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
608 i386/t-freebsd to tmake_file.
609 * config/i386/t-freebsd: New file.
610 * config/i386/libgcc-bsd.ver: New file.
612 2010-07-23 Nathan Froyd <froydnj@codesourcery.com>
614 * config.host (powerpc*-eabispe*): Set tmake_file.
615 (powerpc*-eabi*): Likewise.
616 * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
617 crtbeginS, crtendS, crtbeginT.
619 2010-06-12 Kazu Hirata <kazu@codesourcery.com>
621 * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
622 to tmake_file. Add crtfastmath.o to extra_parts.
623 * config/mips/t-crtfm: New.
625 2010-05-19 Joel Sherrill <joel.sherrill@oarcorp.com>
627 * config.host (sparc64-*-rtems*): New target.
629 2010-05-19 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
631 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
634 2010-04-15 Thomas Schwinge <tschwinge@gnu.org>
636 * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
638 2010-04-12 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
640 * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
641 alpha-dec-osf5.0* support.
643 2010-04-01 Ralf Corsépius <ralf.corsepius@rtems.org>
645 * config.host: Add lm32-*-rtems*.
647 2010-03-31 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
648 Uros Bizjak <ubizjak@gmail.com>
651 * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
652 like other remaining 32-bit x86 OSes.
653 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
655 * config/i386/libgcc-sol2.ver: New file.
656 * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
658 2010-03-30 Jack Howarth <howarth@bromo.med.uc.edu>
661 * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
662 * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
663 is used and substitute set_use_emutls.
664 * configure: Regenerated.
666 2010-03-30 Tarik Graba <tarik.graba@telecom-paristech.fr>
668 * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
670 2010-03-22 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
673 * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
675 ($(T)gcrt1.o): Likewise.
676 ($(T)crt1.o): Likewise.
677 ($(T)crti.o): Likewise.
678 ($(T)crtn.o): Likewise.
680 2010-03-01 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
683 * Makefile.in (install): Use $(MAKE) string in rule, for
686 2010-02-22 Hans-Peter Nilsson <hp@bitrange.com>
688 Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
689 * config/mmix/t-mmix: New file.
690 * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
692 2010-02-02 Jack Howarth <howarth@bromo.med.uc.edu>
695 * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
698 2010-01-04 Anthony Green <green@moxielogic.com>
700 * config/moxie/crti.asm, config/moxie/crtn.asm,
701 config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
702 config/moxie/t-moxie: New files.
703 * config.host: Add t-moxie-softfp reference.
705 2009-11-18 Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
708 * config/t-slibgcc-darwin: Fix embedded rpaths for
709 --enable-version-specific-runtime-libs, build extension stub
710 libs exposing features available from current libgcc_s.
712 2009-11-11 Jon Beniston <jon@beniston.com>
714 * config.host: Add lm32 targets.
715 * config/lm32: New directory.
716 * config/lm32/libgcc_lm32.h: New file.
717 * config/lm32/_mulsi3.c: New file.
718 * config/lm32/_udivmodsi4.c: New file.
719 * config/lm32/_divsi3.c: New file.
720 * config/lm32/_modsi3.c: New file.
721 * config/lm32/_udivsi3.c: New file.
722 * config/lm32/_umodsi3.c: New file.
723 * config/lm32/_lshrsi3.S: New file.
724 * config/lm32/_ashrsi3.S: New file.
725 * config/lm32/_ashlsi3.S: New file.
726 * config/lm32/crti.S: New file.
727 * config/lm32/crtn.S: New file.
728 * config/lm32/t-lm32: New file.
729 * config/lm32/t-elf: New file.
730 * config/lm32/t-uclinux: New file.
732 2009-10-26 Nick Clifton <nickc@redhat.com>
734 * config.host: Add support for RX target.
735 * config/rx: New directory.
736 * config/rx/rx-abi-functions.c: New file. Supplementary
737 functions for libgcc to support the RX ABI.
738 * config/rx/rx-abi.h: New file. Supplementary header file for
739 libgcc RX ABI functions.
740 * config/rx/t-rx: New file: Makefile fragment for building
743 2009-10-09 Uros Bizjak <ubizjak@gmail.com>
745 * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
746 constraint of y0 to "g".
748 2009-10-07 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
750 * config.host: Include the s390 makefile fragments.
751 * config/s390/32/_fixdfdi.c: New file.
752 * config/s390/32/_fixsfdi.c: New file.
753 * config/s390/32/_fixtfdi.c: New file.
754 * config/s390/32/_fixunsdfdi.c: New file.
755 * config/s390/32/_fixunssfdi.c: New file.
756 * config/s390/32/_fixunstfdi.c: New file.
757 * config/s390/32/t-floattodi: New file.
758 * config/s390/libgcc-glibc.ver: New file.
759 * config/s390/t-crtstuff: New file.
760 * config/s390/t-linux: New file.
761 * config/s390/t-tpf: New file.
763 2009-08-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
765 * configure.ac (AC_PREREQ): Bump to 2.64.
767 2009-08-22 Kaz Kojima <kkojima@gcc.gnu.org>
769 * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
771 2009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
773 * configure: Regenerate.
775 2009-08-09 Douglas B Rupp <rupp@gnat.com>
777 * config.host (ia64-hp-*vms*): New target.
778 (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
781 2009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
783 * configure.ac: Add snippet for maintainer-mode.
784 * configure: Regenerate.
785 * Makefile.in (AUTOCONF, configure_deps): New variables.
786 ($(srcdir)/configure)): New rule, active only with maintainer
789 2009-06-23 DJ Delorie <dj@redhat.com>
792 * config.host: Add mep support.
794 2009-06-22 Kai Tietz <kai.tietz@onevision.com>
796 * config.host: Add i386/${host_address}/t-fprules-softfp and
797 t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
799 * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
801 * config/i386/64/_multc3.c: Likewise.
802 * config/i386/64/_powitf2.c: Likewise.
803 * config/i386/64/eqtf2.c: Likewise.
804 * config/i386/64/getf2.c: Likewise.
805 * config/i386/64/letf2.c: Likewise.
806 * config/i386/64/letf2.c: Likewise.
807 * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
808 unsigned long long for x64 mingw targets.
809 (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
810 (_FP_I_TYPE): Define as long long for x64 mingw target.
812 2009-06-10 Maciej W. Rozycki <macro@linux-mips.org>
814 * config.host (vax-*-linux*): New.
816 2009-05-31 Anthony Green <green@moxielogic.com>
818 * config.host: Add moxie support.
819 * config/moxie/t-moxie: New file.
821 2009-05-29 David Billinghurst <billingd@gcc.gnu.org>
823 * config.host: Add i386/${host_address}/t-fprules-softfp and
824 t-softfp to tmake_file for i[34567]86-*-cygwin*.
826 2009-04-17 Aurelien Jarno <aurelien@aurel32.net>
828 * config.host: Add i386/${host_address}/t-fprules-softfp to
829 tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
831 2009-04-09 Nick Clifton <nickc@redhat.com>
833 * config/ia64/tf-signs.c: Change copyright header to refer to
834 version 3 of the GNU General Public License with version 3.1
835 of the GCC Runtime Library Exception and to point readers at
836 the COPYING3 and COPYING3.RUNTIME files and the FSF's license
838 * config/i386/32/tf-signs.c: Likewise.
839 * config/libbid/_addsub_dd.c: Likewise.
840 * config/libbid/_addsub_sd.c: Likewise.
841 * config/libbid/_addsub_td.c: Likewise.
842 * config/libbid/_dd_to_df.c: Likewise.
843 * config/libbid/_dd_to_di.c: Likewise.
844 * config/libbid/_dd_to_sd.c: Likewise.
845 * config/libbid/_dd_to_sf.c: Likewise.
846 * config/libbid/_dd_to_si.c: Likewise.
847 * config/libbid/_dd_to_td.c: Likewise.
848 * config/libbid/_dd_to_tf.c: Likewise.
849 * config/libbid/_dd_to_udi.c: Likewise.
850 * config/libbid/_dd_to_usi.c: Likewise.
851 * config/libbid/_dd_to_xf.c: Likewise.
852 * config/libbid/_df_to_dd.c: Likewise.
853 * config/libbid/_df_to_sd.c: Likewise.
854 * config/libbid/_df_to_td.c: Likewise.
855 * config/libbid/_di_to_dd.c: Likewise.
856 * config/libbid/_di_to_sd.c: Likewise.
857 * config/libbid/_di_to_td.c: Likewise.
858 * config/libbid/_div_dd.c: Likewise.
859 * config/libbid/_div_sd.c: Likewise.
860 * config/libbid/_div_td.c: Likewise.
861 * config/libbid/_eq_dd.c: Likewise.
862 * config/libbid/_eq_sd.c: Likewise.
863 * config/libbid/_eq_td.c: Likewise.
864 * config/libbid/_ge_dd.c: Likewise.
865 * config/libbid/_ge_sd.c: Likewise.
866 * config/libbid/_ge_td.c: Likewise.
867 * config/libbid/_gt_dd.c: Likewise.
868 * config/libbid/_gt_sd.c: Likewise.
869 * config/libbid/_gt_td.c: Likewise.
870 * config/libbid/_isinfd128.c: Likewise.
871 * config/libbid/_isinfd32.c: Likewise.
872 * config/libbid/_isinfd64.c: Likewise.
873 * config/libbid/_le_dd.c: Likewise.
874 * config/libbid/_le_sd.c: Likewise.
875 * config/libbid/_le_td.c: Likewise.
876 * config/libbid/_lt_dd.c: Likewise.
877 * config/libbid/_lt_sd.c: Likewise.
878 * config/libbid/_lt_td.c: Likewise.
879 * config/libbid/_mul_dd.c: Likewise.
880 * config/libbid/_mul_sd.c: Likewise.
881 * config/libbid/_mul_td.c: Likewise.
882 * config/libbid/_ne_dd.c: Likewise.
883 * config/libbid/_ne_sd.c: Likewise.
884 * config/libbid/_ne_td.c: Likewise.
885 * config/libbid/_sd_to_dd.c: Likewise.
886 * config/libbid/_sd_to_df.c: Likewise.
887 * config/libbid/_sd_to_di.c: Likewise.
888 * config/libbid/_sd_to_sf.c: Likewise.
889 * config/libbid/_sd_to_si.c: Likewise.
890 * config/libbid/_sd_to_td.c: Likewise.
891 * config/libbid/_sd_to_tf.c: Likewise.
892 * config/libbid/_sd_to_udi.c: Likewise.
893 * config/libbid/_sd_to_usi.c: Likewise.
894 * config/libbid/_sd_to_xf.c: Likewise.
895 * config/libbid/_sf_to_dd.c: Likewise.
896 * config/libbid/_sf_to_sd.c: Likewise.
897 * config/libbid/_sf_to_td.c: Likewise.
898 * config/libbid/_si_to_dd.c: Likewise.
899 * config/libbid/_si_to_sd.c: Likewise.
900 * config/libbid/_si_to_td.c: Likewise.
901 * config/libbid/_td_to_dd.c: Likewise.
902 * config/libbid/_td_to_df.c: Likewise.
903 * config/libbid/_td_to_di.c: Likewise.
904 * config/libbid/_td_to_sd.c: Likewise.
905 * config/libbid/_td_to_sf.c: Likewise.
906 * config/libbid/_td_to_si.c: Likewise.
907 * config/libbid/_td_to_tf.c: Likewise.
908 * config/libbid/_td_to_udi.c: Likewise.
909 * config/libbid/_td_to_usi.c: Likewise.
910 * config/libbid/_td_to_xf.c: Likewise.
911 * config/libbid/_tf_to_dd.c: Likewise.
912 * config/libbid/_tf_to_sd.c: Likewise.
913 * config/libbid/_tf_to_td.c: Likewise.
914 * config/libbid/_udi_to_dd.c: Likewise.
915 * config/libbid/_udi_to_sd.c: Likewise.
916 * config/libbid/_udi_to_td.c: Likewise.
917 * config/libbid/_unord_dd.c: Likewise.
918 * config/libbid/_unord_sd.c: Likewise.
919 * config/libbid/_unord_td.c: Likewise.
920 * config/libbid/_usi_to_dd.c: Likewise.
921 * config/libbid/_usi_to_sd.c: Likewise.
922 * config/libbid/_usi_to_td.c: Likewise.
923 * config/libbid/_xf_to_dd.c: Likewise.
924 * config/libbid/_xf_to_sd.c: Likewise.
925 * config/libbid/_xf_to_td.c: Likewise.
926 * config/libbid/bid128.c: Likewise.
927 * config/libbid/bid128_2_str.h: Likewise.
928 * config/libbid/bid128_2_str_macros.h: Likewise.
929 * config/libbid/bid128_2_str_tables.c: Likewise.
930 * config/libbid/bid128_add.c: Likewise.
931 * config/libbid/bid128_compare.c: Likewise.
932 * config/libbid/bid128_div.c: Likewise.
933 * config/libbid/bid128_fma.c: Likewise.
934 * config/libbid/bid128_logb.c: Likewise.
935 * config/libbid/bid128_minmax.c: Likewise.
936 * config/libbid/bid128_mul.c: Likewise.
937 * config/libbid/bid128_next.c: Likewise.
938 * config/libbid/bid128_noncomp.c: Likewise.
939 * config/libbid/bid128_quantize.c: Likewise.
940 * config/libbid/bid128_rem.c: Likewise.
941 * config/libbid/bid128_round_integral.c: Likewise.
942 * config/libbid/bid128_scalb.c: Likewise.
943 * config/libbid/bid128_sqrt.c: Likewise.
944 * config/libbid/bid128_string.c: Likewise.
945 * config/libbid/bid128_to_int16.c: Likewise.
946 * config/libbid/bid128_to_int32.c: Likewise.
947 * config/libbid/bid128_to_int64.c: Likewise.
948 * config/libbid/bid128_to_int8.c: Likewise.
949 * config/libbid/bid128_to_uint16.c: Likewise.
950 * config/libbid/bid128_to_uint32.c: Likewise.
951 * config/libbid/bid128_to_uint64.c: Likewise.
952 * config/libbid/bid128_to_uint8.c: Likewise.
953 * config/libbid/bid32_to_bid128.c: Likewise.
954 * config/libbid/bid32_to_bid64.c: Likewise.
955 * config/libbid/bid64_add.c: Likewise.
956 * config/libbid/bid64_compare.c: Likewise.
957 * config/libbid/bid64_div.c: Likewise.
958 * config/libbid/bid64_fma.c: Likewise.
959 * config/libbid/bid64_logb.c: Likewise.
960 * config/libbid/bid64_minmax.c: Likewise.
961 * config/libbid/bid64_mul.c: Likewise.
962 * config/libbid/bid64_next.c: Likewise.
963 * config/libbid/bid64_noncomp.c: Likewise.
964 * config/libbid/bid64_quantize.c: Likewise.
965 * config/libbid/bid64_rem.c: Likewise.
966 * config/libbid/bid64_round_integral.c: Likewise.
967 * config/libbid/bid64_scalb.c: Likewise.
968 * config/libbid/bid64_sqrt.c: Likewise.
969 * config/libbid/bid64_string.c: Likewise.
970 * config/libbid/bid64_to_bid128.c: Likewise.
971 * config/libbid/bid64_to_int16.c: Likewise.
972 * config/libbid/bid64_to_int32.c: Likewise.
973 * config/libbid/bid64_to_int64.c: Likewise.
974 * config/libbid/bid64_to_int8.c: Likewise.
975 * config/libbid/bid64_to_uint16.c: Likewise.
976 * config/libbid/bid64_to_uint32.c: Likewise.
977 * config/libbid/bid64_to_uint64.c: Likewise.
978 * config/libbid/bid64_to_uint8.c: Likewise.
979 * config/libbid/bid_b2d.h: Likewise.
980 * config/libbid/bid_binarydecimal.c: Likewise.
981 * config/libbid/bid_conf.h: Likewise.
982 * config/libbid/bid_convert_data.c: Likewise.
983 * config/libbid/bid_decimal_data.c: Likewise.
984 * config/libbid/bid_decimal_globals.c: Likewise.
985 * config/libbid/bid_div_macros.h: Likewise.
986 * config/libbid/bid_dpd.c: Likewise.
987 * config/libbid/bid_flag_operations.c: Likewise.
988 * config/libbid/bid_from_int.c: Likewise.
989 * config/libbid/bid_functions.h: Likewise.
990 * config/libbid/bid_gcc_intrinsics.h: Likewise.
991 * config/libbid/bid_inline_add.h: Likewise.
992 * config/libbid/bid_internal.h: Likewise.
993 * config/libbid/bid_round.c: Likewise.
994 * config/libbid/bid_sqrt_macros.h: Likewise.
996 2009-04-09 Jakub Jelinek <jakub@redhat.com>
998 * Makefile.in: Change copyright header to refer to version
999 3 of the GNU General Public License and to point readers at the
1000 COPYING3 file and the FSF's license web page.
1001 * config.host: Likewise.
1003 2009-04-07 Alan Modra <amodra@bigpond.net.au>
1005 * config.host: Reorder and merge to match config.gcc change.
1007 2009-04-03 Alan Modra <amodra@bigpond.net.au>
1009 * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
1011 2009-03-28 Joseph Myers <joseph@codesourcery.com>
1013 * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
1014 armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
1015 m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
1016 powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
1018 2009-02-12 Uros Bizjak <ubizjak@gmail.com>
1020 * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
1021 * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
1023 2009-02-12 H.J. Lu <hongjiu.lu@intel.com>
1025 * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
1026 ia64/t-softfp-compat to tmake_file.
1028 * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
1030 * config/ia64/__divxf3.asm: New.
1031 * config/ia64/_fixtfdi.asm: Likewise.
1032 * config/ia64/_fixunstfdi.asm: Likewise.
1033 * config/ia64/_floatditf.asm: Likewise.
1034 * config/ia64/t-fprules-softfp: Likewise.
1035 * config/ia64/t-softfp-compat: Likewise.
1036 * config/ia64/tf-signs.c: Likewise.
1038 2009-01-18 Ben Elliston <bje@au.ibm.com>
1040 * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
1042 2009-01-16 Ben Elliston <bje@au.ibm.com>
1044 * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
1047 2009-01-13 Ben Elliston <bje@au.ibm.com>
1049 * config/t-softfp: New file.
1050 * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
1051 (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
1053 2009-01-05 Joel Sherrill <joel.sherrill@oarcorp.com>
1055 * config.host: Add m32r*-*-rtems*.
1057 2008-12-01 Joel Sherrill <joel.sherrill@oarcorp.com>
1059 * config.host: Add m32c*-*-rtems*.
1061 2008-11-20 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
1064 * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
1065 i386/t-crtstuff if linker supports ZERO terminator unwind entries.
1066 * configure: Regenerate.
1067 * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
1068 tmake_file here from gcc/config.gcc.
1069 Move extra_parts here from gcc/config.gcc.
1070 * config/i386/t-sol2: Move here from gcc/config/i386.
1071 Use gcc_srcdir instead of srcdir.
1073 2008-11-18 Adam Nemet <anemet@caviumnetworks.com>
1075 * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
1078 2008-11-09 Thomas Schwinge <tschwinge@gnu.org>
1080 * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
1082 2008-10-08 Thomas Schwinge <tschwinge@gnu.org>
1084 * config.host: Fold `*-*-gnu*' cases into the Linux ones.
1086 2008-09-03 Hari Sandanagobalane <hariharan@picochip.com>
1089 * config.host: Add picochip-*-*.
1091 2008-08-06 Bob Wilson <bob.wilson@acm.org>
1093 * config.host: Match more processor names for Xtensa.
1095 2008-07-08 H.J. Lu <hongjiu.lu@intel.com>
1097 * config/i386/64/t-softfp-compat: Update comments.
1099 2008-07-07 H.J. Lu <hongjiu.lu@intel.com>
1101 * config/i386/64/_divtc3-compat.c: Moved to ...
1102 * config/i386/64/_divtc3.c: Here.
1104 * config/i386/64/_multc3-compat.c: Moved to ...
1105 * config/i386/64/_multc3.c: Here.
1107 * config/i386/64/_powitf2-compat.c: Moved to ...
1108 * config/i386/64/_powitf2.c: Here.
1110 * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
1111 .c suffix instead of -compat.c.
1113 2008-07-05 Uros Bizjak <ubizjak@gmail.com>
1115 * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
1116 (_FP_MUL_MEAT_D): Ditto.
1117 (_FP_DIV_MEAT_S): Ditto.
1118 (_FP_DIV_MEAT_D): Ditto.
1120 2008-07-03 Richard Sandiford <rdsandiford@googlemail.com>
1122 * Makefile.in: Add support for __sync_* libgcc functions.
1124 2008-07-03 H.J. Lu <hongjiu.lu@intel.com>
1126 * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
1128 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
1131 * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
1132 and Linux/x86. Include 64bit t-softfp-compat for Linux/x86.
1134 * config/i386/64/t-fprules-softfp: Moved to ...
1135 * config/i386/64/t-softfp-compat: This. New.
1137 2008-07-02 Uros Bizjak <ubizjak@gmail.com>
1139 * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
1140 Initialize f with 0.0.
1142 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
1145 * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
1147 * config/i386/64/_divtc3-compat.c: New.
1148 * config/i386/64/_multc3-compat.c: Likewise.
1149 * config/i386/64/_powitf2-compat.c: Likewise.
1150 * config/i386/64/eqtf2.c: Likewise.
1151 * config/i386/64/getf2.c: Likewise.
1152 * config/i386/64/letf2.c: Likewise.
1153 * config/i386/64/t-fprules-softfp: Likewise.
1155 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
1157 * config.host: Add i386/${host_address}/t-fprules-softfp to
1158 tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
1159 i[34567]86-*-linux*, x86_64-*-linux*.
1161 * configure.ac: Set host_address to 64 or 32 for x86.
1162 * configure: Regenerated.
1164 * Makefile.in (config.status): Also depend on
1165 $(srcdir)/config.host.
1167 * config/i386/32/t-fprules-softfp: New.
1168 * config/i386/32/tf-signs.c: Likewise.
1170 * config/i386/64/sfp-machine.h: New. Moved from gcc.
1172 2008-07-02 H.J. Lu <hongjiu.lu@intel.com>
1173 Uros Bizjak <ubizjak@gmail.com>
1175 * config/i386/32/sfp-machine.h: New.
1177 2008-06-26 Nathan Froyd <froydnj@codesourcery.com>
1179 * config/rs6000/t-ppccomm: Remove rules that conflict with
1180 auto-generated rules.
1182 2008-06-17 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1184 * configure.ac: sinclude override.m4.
1185 * configure: Regenerate.
1187 2008-06-11 Bernhard Fischer <aldot@gcc.gnu.org>
1189 * configure: Regenerate.
1191 2008-06-10 Joseph Myers <joseph@codesourcery.com>
1193 * Makefile.in (DECNUMINC): Remove
1194 -I$(MULTIBUILDTOP)../../libdecnumber.
1197 2008-06-07 Joseph Myers <joseph@codesourcery.com>
1199 * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
1200 parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
1201 alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
1202 arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
1203 hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
1204 i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
1205 i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
1206 i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
1207 i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
1208 mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
1209 powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
1210 powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
1211 strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
1212 vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
1214 2008-05-25 Arthur Loiret <arthur.loiret@u-psud.fr>
1216 * config.host (sh2[lbe]*-*-linux*): Allow target.
1218 2008-04-30 Nathan Froyd <froydnj@codesourcery.com>
1220 * config/rs6000/t-ppccomm: Add build rules for new files.
1221 (LIB2ADD_ST): New variable.
1223 2008-04-07 Andy Hutchinson <hutchinsonandy@aim.com>
1227 * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
1228 * config/t-avr: New file. Build 16bit libgcc functions.
1230 2008-03-02 Jakub Jelinek <jakub@redhat.com>
1233 * config/t-slibgcc-darwin: Make install-leaf dependent on
1234 install-darwin-libgcc-stubs instead of install.
1236 2008-01-25 Joseph Myers <joseph@codesourcery.com>
1238 * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
1239 tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
1240 sh-*-rtemscoff*): Remove cases.
1242 2007-12-27 Richard Sandiford <rsandifo@nildram.co.uk>
1244 * Makefile.in (all): Use install-leaf rather than install.
1245 (install): Split most of the rule into...
1246 (install-leaf): ...this new one.
1248 2007-12-19 Etsushi Kato <ek.kato@gmail.com>
1249 Paolo Bonzini <bonzini@gnu.org>
1252 * Makefile.in: Use @shlib_slibdir@ substitution to get
1253 correct install name on darwin.
1254 * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
1256 2007-12-15 Hans-Peter Nilsson <hp@axis.com>
1258 * config.host (crisv32-*-elf, crisv32-*-none): New, same as
1259 cris-*-elf and cris-*-none.
1260 (crisv32-*-linux*): Similar, as cris-*-linux*.
1262 2007-11-20 Rask Ingemann Lambertsen <rask@sygehus.dk>
1264 * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
1266 2007-10-27 H.J. Lu <hongjiu.lu@intel.com>
1269 * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
1270 * configure: Regenerated.
1272 2007-09-27 H.J. Lu <hongjiu.lu@intel.com>
1274 * Makefile.in (dfp-filenames): Replace decimal_globals,
1275 decimal_data, binarydecimal and convert_data with
1276 bid_decimal_globals, bid_decimal_data, bid_binarydecimal
1277 and bid_convert_data, respectively.
1279 2007-09-17 Chao-ying Fu <fu@mips.com>
1280 Nigel Stephens <nigel@mips.com>
1282 * fixed-obj.mk: New file to support fine-grain fixed-point functions.
1283 * Makefile.in (fixed_point): Define.
1284 Check if fixed_point is yes to build support functions.
1285 * configure.ac: Check for fixed_point support.
1286 * configure: Regenerated.
1287 * gen-fixed.sh: New file to generate lists of fixed-point labels,
1288 funcs, modes, from, to.
1290 2007-09-11 Janis Johnson <janis187@us.ibm.com
1292 * Makefile.in (dfp-filenames): Add bid128_noncomp.
1294 2007-09-10 Janis Johnson <janis187@us.ibm.com>
1296 * Makefile.in (dfp-filenames): Remove decUtility, add
1297 decDouble, decPacked, decQuad, decSingle.
1299 2007-08-27 Hans Kester <hans.kester@ellips.nl>
1301 * config.host : Add x86_64-elf target.
1303 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
1305 * configure.ac (set_have_cc_tls): Add a missing =.
1306 * configure: Regenerated.
1308 2007-07-06 H.J. Lu <hongjiu.lu@intel.com>
1310 * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
1311 and x86_64-*-linux*.
1313 * config/t-tls: New file.
1315 * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
1317 * configure.ac: Include ../config/enable.m4 and
1318 ../config/tls.m4. Use GCC_CHECK_CC_TLS to check if assembler
1319 supports TLS and substitute set_have_cc_tls.
1320 * configure: Regenerated.
1322 2007-07-04 H.J. Lu <hongjiu.lu@intel.com>
1324 * Makefile.in: Use libbid for DFP when BID is enabled.
1326 2007-06-14 Danny Smith <dannysmith@users.sourceforge.net>
1328 * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
1329 extra_parts. Add config/i386/t-cygming to tmake_file.
1330 * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
1332 2007-05-29 Zuxy Meng <zuxy.meng@gmail.com>
1333 Danny Smith <dannysmith@users.sourceforge.net>
1336 * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
1337 crtfastmath.o to extra_parts. Add i386/t-crtfm to tmake_file.
1338 * config/i386/t-crtfm: Compile crtfastmath.o with
1339 -minline-all-stringops.
1341 2007-05-10 Richard Sandiford <richard@codesourcery.com>
1343 * config.host (sparc-wrs-vxworks): New target.
1345 2007-04-14 Kazu Hirata <kazu@codesourcery.com>
1347 * config.host: Recognize fido.
1349 2007-04-04 Janis Johnson <janis187@us.ibm.com>
1351 * configure: Check host, not target, for decimal float support.
1353 2007-04-03 Uros Bizjak <ubizjak@gmail.com>
1355 * config/i386/t-crtpc: New file.
1356 * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
1357 (x86_64-*-linux*): Ditto.
1359 2007-02-30 Kai Tietz <kai.tietz@onevision.com>
1361 * config.host (x86_64-*-mingw*): New target.
1363 2007-03-23 Michael Meissner <michael.meissner@amd.com>
1364 H.J. Lu <hongjiu.lu@intel.com>
1366 * Makefile.in (enable_decimal_float): New.
1368 -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
1369 (dec-objects): Move decimal32, decimal64 and decimal128 to ...
1370 (decbits-filenames): This.
1371 (decbits-objects): New.
1372 (libgcc-objects): Add $(decbits-objects).
1374 * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
1375 Substitute enable_decimal_float.
1376 * configure: Regenerated.
1378 2007-03-19 Hans-Peter Nilsson <hp@axis.com>
1380 * config.host (cris-*-elf | cris-*-none): Set extra_parts.
1382 2007-03-12 Brooks Moses <brooks.moses@codesourcery.com>
1384 * Makefile.in (install-info): New dummy target.
1386 2007-03-05 Bernd Schmidt <bernd.schmidt@analog.com>
1388 * config.host (bfin*-linux-uclibc*): Set extra_parts.
1390 2007-03-01 Brooks Moses <brooks.moses@codesourcery.com>
1392 * Makefile.in: Add install-html and install-pdf dummy
1395 2007-02-05 Roger Sayle <roger@eyesopen.com>
1396 Daniel Jacobowitz <dan@codesourcery.com>
1398 * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
1399 (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
1400 (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
1402 2007-01-29 Janis Johnson <janis187@us.ibm.com>
1404 * Makefile.in (dec-filenames): Add decExcept.
1406 2007-01-28 Daniel Jacobowitz <dan@codesourcery.com>
1409 * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
1412 2007-01-25 Daniel Jacobowitz <dan@codesourcery.com>
1414 * configure.ac: Add --enable-version-specific-runtime-libs.
1415 Correct $slibdir default.
1416 * configure: Regenerated.
1418 2007-01-23 Joseph Myers <joseph@codesourcery.com>
1420 * config/rs6000/t-ldbl128: Always use -mlong-double-128.
1422 2007-01-21 Andrew Pinski <pinskia@gmail.com>
1425 * config.host (alpha*-*-linux*): Set extra_parts.
1427 2007-01-09 Kaz Kojima <kkojima@gcc.gnu.org>
1429 * config/sh/t-linux: New.
1430 * config.host (sh*-*-linux*): Set tmake_file.
1432 2007-01-05 Daniel Jacobowitz <dan@codesourcery.com>
1434 * Makefile.in (install): Handle multilibs.
1436 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1438 * Makefile.in: Added .PHONY entry for documentation targets.
1440 2007-01-04 Brooks Moses <brooks.moses@codesourcery.com>
1442 * Makefile.in: Add empty info, html, dvi, pdf targets.
1444 2007-01-04 Mike Stump <mrs@apple.com>
1446 * Makefile.in (MAKEINFO): Remove.
1449 2007-01-04 Paolo Bonzini <bonzini@gnu.org>
1451 * configure.ac: Add GCC_TOPLEV_SUBDIRS.
1452 * configure: Regenerate.
1453 * Makefile.in (host_subdir): Substitute it.
1454 (gcc_objdir): Use it.
1456 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
1458 * config.host (ia64*-*-linux*): Set tmake_file.
1460 2007-01-04 Daniel Jacobowitz <dan@codesourcery.com>
1462 * Makefile.in (version): Define.
1464 2007-01-03 Daniel Jacobowitz <dan@codesourcery.com>
1465 Paolo Bonzini <bonzini@gnu.org>
1467 * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
1468 config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
1469 config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
1470 config/sparc/t-crtfm, config/t-slibgcc-darwin,
1471 config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
1472 shared-object.mk, siditi-object.mk, static-object.mk: New files.
1473 * configure: Generated.