libgcc/ChangeLog

   1 2011-11-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
   2
   3         * config/c6x/t-elf (LIB2ADD): Add instead of assigning.
   4
   5 2011-11-07  Nathan Sidwell  <nathan@acm.org>
   6
   7         * libgcov.c (struct gcov_fn_buffer): New struct.
   8         (buffer_fn_data): New helper.
   9         (gcov_exit): Rework for new gcov data structures.
  10
  11 2011-11-07  Georg-Johann Lay  <avr@gjlay.de>
  12
  13         PR target/49313
  14         * config/avr/lib1funcs.S (__divmodhi4, __divmodsi4): Tweak speed.
  15
  16 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  17
  18         * config.host (tmake_file): Correct comment.
  19         (bfin*-elf*): Remove bfin/t-elf from tmake_file, add
  20         t-libgcc-pic.
  21         (bfin*-uclinux*): Likewise.
  22         (bfin*-linux-uclibc*): Likewise.
  23         (xstormy16-*-elf): Add stormy16/t-stormy16 to tmake_file.
  24
  25         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Append instead of
  26         assigning.
  27         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Likewise.
  28         * config/avr/t-avr (HOST_LIBGCC2_CFLAGS): Likewise.
  29         * config/c6x/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
  30         * config/h8300/t-h8300 (HOST_LIBGCC2_CFLAGS): Likewise.
  31         * config/lm32/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
  32         * config/m32r/t-m32r (HOST_LIBGCC2_CFLAGS): Likewise.
  33         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Likewise.
  34         * config/mips/t-elf (HOST_LIBGCC2_CFLAGS): Likewise.
  35         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Likewise.
  36         * config/pdp11/t-pdp11 (HOST_LIBGCC2_CFLAGS): Likewise.
  37         * config/picochip/t-picochip (HOST_LIBGCC2_CFLAGS): Likewise.
  38         * config/stormy16/t-stormy16 (HOST_LIBGCC2_CFLAGS): Likewise.
  39         * config/t-openbsd-thread (HOST_LIBGCC2_CFLAGS): Likewise.
  40
  41         * config/bfin/t-elf: Remove.
  42         * config/t-vxworks (HOST_LIBGCC2_CFLAGS): Remove.
  43
  44 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  45
  46         * config.host (*-*-rtems*): Add t-rtems to tmake_file.
  47         (i[34567]86-*-rtems*): Remove t-rtems from tmake_file.
  48         (lm32-*-elf*, lm32-*-rtems*): Split into ...
  49         (lm32-*-elf*): ... this.
  50         (lm32-*-rtems*): ... and this.
  51         Add to tmake_file.
  52         (m32r-*-rtems*): Add to tmake_file.
  53         (moxie-*-rtems*): Likewise.
  54         (sparc-*-rtems*): Likewise.
  55         Remove t-rtems from tmake_file.
  56         (sparc64-*-rtems*): Likewise.
  57         * config/t-rtems (HOST_LIBGCC2_CFLAGS): Use LIBGCC2_INCLUDES
  58         instead.
  59
  60 2011-11-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
  61
  62         PR bootstrap/50982
  63         * config/gthr-posix.h: Move ...
  64         * gthr-posix.h: ... here.
  65         * config/gthr-lynx.h: Reflect this.
  66         * config/gthr-vxworks.h: Likewise.
  67         * config/rs6000/gthr-aix.h: Likewise.
  68         * configure.ac (target_thread_file): Likewise.
  69         * configure: Regenerate.
  70
  71 2011-11-06  Sebastian Huber  <sebastian.huber@embedded-brains.de>
  72
  73         * config.host (arm*-*-rtemseabi*): New target.
  74
  75 2011-11-06  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
  76
  77         PR other/50991
  78         * Makefile.in: Make EXTRA_PARTS depend on libgcc_tm.h instead of
  79         extra-parts.
  80
  81 2011-11-05  Joern Rennecke  <joern.rennecke@embecosm.com>
  82
  83         * config.host (epiphany-*-elf*): New configuration.
  84         * config/epiphany: New Directory.
  85
  86 2011-11-05  Ralf Corsépius  <ralf.corsepius@rtems.org>
  87
  88         * config.host (avr-*-rtems*): Add config/avr/t-rtems.
  89         * config/avr/t-rtems: New.
  90         Filter out _exit from LIB1ASMFUNCS.
  91
  92 2011-11-04  David S. Miller  <davem@davemloft.net>
  93
  94         * configure.ac: Test for 64-bit addresses on !x86 using __LP64__.
  95         * configure: Rebuild.
  96
  97 2011-11-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
  98
  99         * config/s390/t-crtstuff: Add -fPIC to CRTSTUFF_T_CFLAGS_S
 100         variable.
 101
 102 2011-11-04  Georg-Johann Lay  <avr@gjlay.de>
 103
 104         PR target/50931
 105         * config/t-avr (LIB1ASMFUNCS): Add _divmodpsi4, _udivmodpsi4.
 106         * config/lib1funcs.S (__udivmodpsi4, __divmodpsi4): New functions.
 107
 108 2011-11-04  Joel Sherrill  <joel.sherrill@oarcorp.com>
 109
 110         PR target/50989
 111         * config.host (sparc-*-rtems*): Add sparc/t-softmul.
 112
 113 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 114
 115         * config/c6x/t-elf (LIB2ADDEH): Set.
 116         * config/c6x/t-c6x-elf: Remove.
 117
 118 2011-11-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 119
 120         * config/i386/sol2-ci.S: Rename to ...
 121         * config/i386/crti.S: ... this.
 122         * config/i386/sol2-cn.S: Rename to ...
 123         * config/i386/crtn.S: ... this.
 124         * config/sparc/sol2-ci.S: Rename to ...
 125         * config/sparc/crti.S: ... this.
 126         * config/sparc/sol2-cn.S: Rename to ...
 127         * config/sparc/crtn.S: ... this.
 128         * config/t-sol2 (CUSTOM_CRTIN): Remove.
 129         (crti.o, crtn.o): Remove.
 130
 131 2011-11-04  Tristan Gingold  <gingold@adacore.com>
 132
 133         * config/ia64/fde-vms.c: Do not include md-unwind-support.h
 134
 135 2011-11-04  Kaz Kojima  <kkojima@gcc.gnu.org>
 136
 137         * config/sh/t-sh: Use $(gcc_compile) instead of $(compile).
 138
 139 2011-11-03  Hans-Peter Nilsson  <hp@axis.com>
 140
 141         * config.host (crisv32-*-none, cris-*-none): Remove.
 142         (crisv32-*-elf): Append to tmake_file, don't just set it.
 143         (cris-*-elf): Add missing t-fdpbit to tmake_file.
 144
 145 2011-11-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 146
 147         * config/rs6000/t-ppccomm (ecrti$(objext)): Use $<.
 148         (ecrtn$(objext)): Likewise.
 149         (ncrti$(objext)): Likewise.
 150         (ncrtn$(objext)): Likewise.
 151
 152 2011-11-03  Andreas Schwab  <schwab@redhat.com>
 153
 154         * config/ia64/t-ia64 (crtbeginS.o): Fix whitespace damage.
 155
 156 2011-11-02  David S. Miller  <davem@davemloft.net>
 157
 158         * configure.ac: Set host_address on sparc too.
 159         * configure: Regenerate.
 160         * config.host: Add sparc/t-linux64 and sparc/t-softmul conditionally
 161         based upon host_address.
 162         * config/sparc/t-linux64: Set CRTSTUFF_T_CFLAGS unconditionally.
 163
 164 2011-11-02  Jason Merrill  <jason@redhat.com>
 165
 166         * config/rs6000/t-ppccomm: Add missing \.
 167
 168 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 169
 170         * gthr-single.h, gthr.h: New files.
 171         * config/gthr-lynx.h, config/gthr-posix.h., config/gthr-rtems.h,
 172         config/gthr-vxworks.h, config/i386/gthr-win32.h,
 173         config/mips/gthr-mipssde.h, config/pa/gthr-dce.h,
 174         config/rs6000/gthr-aix.h, config/s390/gthr-tpf.h: New files.
 175         * config/i386/gthr-win32.c: Include "gthr-win32.h".
 176         * configure.ac (thread_header): New variable.
 177         Set it depending on target_thread_file.
 178         (gthr-default.h): Link from $thread_header.
 179         * configure: Regenerate.
 180         * Makefile.in (LIBGCC2_CFLAGS): Remove $(GTHREAD_FLAGS).
 181
 182 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 183
 184         * configure.ac (tm_file_): New variable.
 185         Determine from tm_file.
 186         (tm_file, tm_defines): Substitute.
 187         * configure: Regenerate.
 188         * mkheader.sh: New file.
 189         * Makefile.in (clean): Remove libgcc_tm.h.
 190         ($(objects)): Depend on libgcc_tm.h.
 191         (libgcc_tm_defines, libgcc_tm_file): New variables.
 192         (libgcc_tm.h, libgcc_tm.stamp): New targets.
 193         ($(libgcc-objects), $(libgcc-s-objects), $(libgcc-eh-objects))
 194         ($(libgcov-objects), $(libunwind-objects), $(libunwind-s-objects))
 195         ($(extra-parts)): Depend on libgcc_tm.h.
 196         * config.host (tm_defines, tm_file): New variable.
 197         (arm*-*-linux*): Set tm_file for arm*-*-linux-*eabi.
 198         (arm*-*-uclinux*): Set tm_file for arm*-*-uclinux*eabi.
 199         (arm*-*-eabi*, arm*-*-symbianelf*): Set tm_file.
 200         (avr-*-rtems*): Likewise.
 201         (avr-*-*): Likewise.
 202         (frv-*-elf): Likewise.
 203         (frv-*-*linux*): Likewise.
 204         (h8300-*-rtems*): Likewise.
 205         (h8300-*-elf*): Likewise.
 206         (i[34567]86-*-darwin*): Likewise.
 207         (x86_64-*-darwin*): Likewise.
 208         (rx-*-elf): Likewise.
 209         (tic6x-*-uclinux): Likewise.
 210         (tic6x-*-elf): Likewise.
 211         (i[34567]86-*-linux*, x86_64-*-linux*): Likewise.
 212         * config/alpha/gthr-posix.c: Include libgcc_tm.h.
 213         * config/i386/cygming-crtbegin.c: Likewise.
 214         * config/i386/cygming-crtend.c: Likewise.
 215         * config/ia64/fde-vms.c: Likewise.
 216         * config/ia64/unwind-ia64.c: Likewise.
 217         * config/libbid/bid_gcc_intrinsics.h: Likewise.
 218         * config/rs6000/darwin-fallback.c: Likewise.
 219         * config/stormy16/lib2funcs.c: Likewise.
 220         * config/xtensa/unwind-dw2-xtensa.c: Likewise.
 221         * crtstuff.c: Likewise.
 222         * dfp-bit.h: Likewise.
 223         * emutls.c: Likewise.
 224         * fixed-bit.c: Likewise.
 225         * fp-bit.c: Likewise.
 226         * generic-morestack-thread.c: Likewise.
 227         * generic-morestack.c: Likewise.
 228         * libgcc2.c: Likewise.
 229         * libgcov.c: Likewise.
 230         * unwind-dw2-fde-dip.c: Likewise.
 231         * unwind-dw2-fde.c: Likewise.
 232         * unwind-dw2.c: Likewise.
 233         * unwind-sjlj.c: Likewise.
 234
 235 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 236
 237         * configure.ac: Include ../config/picflag.m4.
 238         (GCC_PICFLAG): Call it.
 239         Substitute.
 240         * configure: Regenerate.
 241         * Makefile.in (gcc_srcdir): Remove.
 242         (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES)
 243         (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE)
 244         (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set.
 245         ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o))
 246         ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c.
 247         Use $<.
 248         Remove comment.
 249         * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files.
 250         * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir)
 251         to refer to libgcc2.c.
 252         Use $<.
 253         * config/darwin-64.c: New file.
 254         * config/darwin-crt3.c: Remove comment.
 255         * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c,
 256         config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c,
 257         config/udivmodsi4.c: New files.
 258         * config/memcmp.c, config/memcpy.c, config/memmove.c,
 259         config/memset.c: New files.
 260         * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG).
 261         * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set.
 262         * config/t-freebsd-thread, config/t-libgcc-pic: New files.
 263         * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set.
 264         * config/t-openbsd-thread: New file.
 265         * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove.
 266         * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files.
 267         * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files.
 268         * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to
 269         qrnnd.S.
 270         Adapt filename.
 271         * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha
 272         to refer to gthr-posix.c.
 273         * config/alpha/t-vms (LIB2ADD): Set.
 274         * config/alpha/vms-gcc_shell_handler.c: New file.
 275         * config/arm/bpabi.c, config/arm/fp16.c,
 276         config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c,
 277         config/arm/unaligned-funcs.c: New files.
 278         * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set.
 279         * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set.
 280         * config/arm/t-linux: Likewise.
 281         * config/arm/t-linux-eabi (LIB2ADD_ST): Add.
 282         * config/arm/t-netbsd: New file.
 283         * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set.
 284         * config/arm/t-symbian (LIB2ADD_ST): Set.
 285         * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set.
 286         * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 287         * config/bfin/t-elf: New file.
 288         * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c,
 289         config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c,
 290         config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c,
 291         config/c6x/ltf.c: New files.
 292         * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD)
 293         (HOST_LIBGCC2_CFLAGS): Set.
 294         * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set.
 295         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 296         * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris:
 297         New files.
 298         * config/cris/t-elfmulti (LIB2ADD_ST): Set.
 299         * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove.
 300         * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c,
 301         config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c,
 302         config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New
 303         files.
 304         * config/frv/t-frv (LIB2ADD): Set.
 305         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 306         * config/h8300/clzhi2.c, config/h8300/ctzhi2.c,
 307         config/h8300/fixunssfsi.c, config/h8300/parityhi2.c,
 308         config/h8300/popcounthi2.c: New files.
 309         * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
 310         * config/i386/gthr-win32.c: New file.
 311         * config/i386/t-cygming (LIBGCC2_INCLUDES): Set.
 312         * config/i386/t-cygwin: Likewise.
 313         * config/i386/t-darwin, config/i386/t-darwin64,
 314         config/i386/t-gthr-win32, config/i386/t-interix: New files.
 315         * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set.
 316         (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 317         * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 318         * config/ia64/quadlib.c: New file.
 319         * config/ia64/t-hpux (LIB2ADD): Set.
 320         * config/ia64/t-ia64: Add comment.
 321         * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files.
 322         * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 323         (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC.
 324         * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files.
 325         * config/m32c/t-m32c (LIB2ADD): Set.
 326         * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set.
 327         * config/m32r/t-m32r: Likewise.
 328         * config/m68k/fpgnulib.c: New file.
 329         * config/m68k/t-floatlib (LIB2ADD): Set.
 330         (xfgnulib.c): New target.
 331         * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set.
 332         * config/mep/lib2funcs.c, config/mep/tramp.c: New files.
 333         * config/mep/t-mep (LIB2ADD): Set.
 334         * config/microblaze/divsi3.asm: Rename to divsi3.S.
 335         * config/microblaze/moddi3.asm: Rename to moddi3.S.
 336         * config/microblaze/modsi3.asm: Rename to modsi3.S.
 337         * config/microblaze/muldi3_hard.asm: Rename to hard.S.
 338         * config/microblaze/mulsi3.asm: Rename to mulsi3.S.
 339         * config/microblaze/stack_overflow_exit.asm: Rename to exit.S.
 340         * config/microblaze/udivsi3.asm: Rename to udivsi3.S.
 341         * config/microblaze/umodsi3.asm: Rename to umodsi3.S.
 342         * config/microblaze/t-microblaze (LIB2ADD): Reflect this.
 343         * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S:
 344         New files.
 345         * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set.
 346         * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set.
 347         * config/pa/fptr.c, config/pa/lib2funcs.S,
 348         config/pa/linux-atomic.c, config/pa/quadlib.c: New files.
 349         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set.
 350         (LIB2ADD, LIB2ADD_ST): Set.
 351         * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files.
 352         * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST):
 353         Set.
 354         * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set.
 355         * config/pdp11/t-pdp11: New file.
 356         * config/picochip/libgccExtras/adddi3.S,
 357         config/picochip/libgccExtras/ashlsi3.S,
 358         config/picochip/libgccExtras/ashrsi3.S,
 359         config/picochip/libgccExtras/clzsi2.S,
 360         config/picochip/libgccExtras/cmpsi2.S,
 361         config/picochip/libgccExtras/divmod15.S,
 362         config/picochip/libgccExtras/divmodhi4.S,
 363         config/picochip/libgccExtras/divmodsi4.S,
 364         config/picochip/libgccExtras/lshrsi3.S,
 365         config/picochip/libgccExtras/parityhi2.S,
 366         config/picochip/libgccExtras/popcounthi2.S,
 367         config/picochip/libgccExtras/subdi3.S,
 368         config/picochip/libgccExtras/ucmpsi2.S,
 369         config/picochip/libgccExtras/udivmodhi4.S,
 370         config/picochip/libgccExtras/udivmodsi4.S: New files.
 371         * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS)
 372         (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set.
 373         * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S,
 374         config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S,
 375         config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S)
 376         config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S,
 377         config/rs6000/darwin-gpsave.S,  config/rs6000/darwin-tramp.S,
 378         config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New
 379         files.
 380         * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST)
 381         (HOST_LIBGCC2_CFLAGS): Set.
 382         * config/rs6000/t-darwin64: New file.
 383         * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set.
 384         * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files.
 385         * config/rs6000/t-ppccomm (LIB2ADD): Add
 386         $(srcdir)/config/rs6000/tramp.S.
 387         (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources.
 388         Add  $(srcdir)/config/rs6000/eabi.S.
 389         (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S)
 390         (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S)
 391         (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S)
 392         (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S)
 393         (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S)
 394         (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove.
 395         * config/rs6000/tramp.S: New file.
 396         * config/s390/t-tpf: Remove.
 397         * config/sh/linux-atomic.S: New file.
 398         * config/sh/t-linux (LIB2ADD): Set.
 399         (HOST_LIBGCC2_CFLAGS): Append, remove -fpic.
 400         * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set.
 401         * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer
 402         to unwind-dw2.c.
 403         (HOST_LIBGCC2_CFLAGS): Set.
 404         * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG).
 405         * config/spu/divmodti4.c, config/spu/divv2df3.c,
 406         config/spu/float_disf.c, config/spu/float_unsdidf.c,
 407         config/spu/float_unsdisf.c, config/spu/float_unssidf.c,
 408         config/spu/mfc_multi_tag_release.c,
 409         config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c,
 410         config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c,
 411         config/spu/multi3.c: New files.
 412         * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS)
 413         (HOST_LIBGCC2_CFLAGS): Set.
 414         * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c,
 415         config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c,
 416         config/stormy16/ctzhi2.c, config/stormy16/divsi3.c,
 417         config/stormy16/ffshi2.c, config/stormy16/lib2.c,
 418         config/stormy16/lshrsi3.c, config/stormy16/modsi3.c,
 419         config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c,
 420         config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c,
 421         config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c,
 422         config/stormy16/umodsi3.c: New files.
 423         * config/xtensa/lib2funcs.S: New file.
 424         * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set.
 425         * config/xtensa/t-xtensa (LIB2ADD): Set.
 426         * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file.
 427         (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file.
 428         Add t-freebsd-thread to tmake_file for posix threads.
 429         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu)
 430         (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file.
 431         (*-*-lynxos*): Likewise.
 432         (*-*-netbsd*): Likewise.
 433         (*-*-openbsd*): Likewise.
 434         Add t-openbsd-thread to tmake_file for posix threads.
 435         (*-*-solaris2*): Add t-libgcc-pic to tmake_file.
 436         (*-*-vxworks*): Set tmake_file.
 437         (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
 438         (alpha*-*-freebsd*): Likewise.
 439         (alpha*-*-netbsd*): Likewise.
 440         (alpha*-*-openbsd*): Likewise.
 441         (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts.
 442         (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file.
 443         (alpha*-dec-*vms*): Likewise.
 444         (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file.
 445         (bfin*-elf*): Add bfin/t-elf to tmake_file.
 446         (bfin*-uclinux*): Likewise.
 447         (bfin*-linux-uclibc*): Likewise.
 448         (crisv32-*-elf): Add cris/t-cris to tmake_file.
 449         (crisv32-*-none): Likewise.
 450         (cris-*-elf): Likewise.
 451         (cris-*-none): Likewise.
 452         (cris-*-linux*, crisv32-*-linux*): Likewise.
 453         (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to
 454         tmake_file.
 455         (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to
 456         tmake_file.
 457         (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file.
 458         (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file.
 459         (x86_64-*-elf*): Likewise.
 460         (i[34567]86-*-nto-qnx*): Likewise.
 461         (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for
 462         win32 threads.
 463         (x86_64-*-mingw*): Likewise.
 464         (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file.
 465         (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file.
 466         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
 467         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
 468         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to
 469         tmake_file.
 470         (mipsisa64sr71k-*-elf*): Likewise.
 471         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
 472         (mips-*-elf*, mipsel-*-elf*): Likewise.
 473         (mips64-*-elf*, mips64el-*-elf*): Likewise.
 474         (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise.
 475         (mips*-*-rtems*): Likewise.
 476         (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr
 477         to tmake_file.
 478         (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file.
 479         (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file.
 480         (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file.
 481         (spu-*-elf*): Likewise.
 482         (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file.
 483
 484 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 485
 486         * Makefile.in ($(lib1asmfuncs-o), $(lib1asmfuncs-s-o)): Use
 487         $(srcdir) to refer to $(LIB1ASMSRC).
 488         Use $<.
 489         * config/arm/bpabi-v6m.S, config/arm/bpabi.S,
 490         config/arm/ieee754-df.S, config/arm/ieee754-sf.S,
 491         config/arm/lib1funcs.S: New files.
 492         * config/arm/libunwind.S [!__symbian__]: Use lib1funcs.S.
 493         * config/arm/t-arm: New file.
 494         * config/arm/t-bpabi (LIB1ASMFUNCS): Set.
 495         * config/arm/t-elf, config/arm/t-linux, config/arm/t-linux-eabi,
 496         config/arm/t-strongarm-elf: New files.
 497         * config/arm/t-symbian (LIB1ASMFUNCS): Set.
 498         * config/arm/t-vxworks, config/arm/t-wince-pe: New files.
 499         * config/avr/lib1funcs.S: New file.
 500         * config/avr/t-avr (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 501         * config/bfin/lib1funcs.S, config/bfin/t-bfin: New files.
 502         * config/c6x/lib1funcs.S: New file.
 503         * config/c6x/t-elf (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 504         * config/fr30/lib1funcs.S, config/fr30/t-fr30: New files.
 505         * config/frv/lib1funcs.S: New file.
 506         * config/frv/t-frv (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 507         * config/h8300/lib1funcs.S, config/h8300/t-h8300: New files.
 508         * config/i386/cygwin.S, config/i386/t-chkstk: New files.
 509         * config/ia64/__divxf3.asm: Rename to ...
 510         * config/ia64/__divxf3.S: ... this.
 511         Adapt lib1funcs.asm filename.
 512         * config/ia64/_fixtfdi.asm: Rename to ...
 513         * config/ia64/_fixtfdi.S: ... this.
 514         Adapt lib1funcs.asm filename.
 515         * config/ia64/_fixunstfdi.asm: Rename to ...
 516         * config/ia64/_fixunstfdi.S: ... this.
 517         Adapt lib1funcs.asm filename.
 518         * config/ia64/_floatditf.asm: Rename to ...
 519         * config/ia64/_floatditf.S: ... this.
 520         Adapt lib1funcs.asm filename.
 521         * config/ia64/lib1funcs.S: New file.
 522         * config/ia64/t-hpux (LIB1ASMFUNCS): Set.
 523         * config/ia64/t-ia64 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 524         * config/ia64/t-softfp-compat (libgcc1-tf-compats): Adapt suffix.
 525         * config/m32c/lib1funcs.S, config/m32c/t-m32c: New files.
 526         * config/m68k/lb1sf68.S, config/m68k/t-floatlib: New files.
 527         * config/mcore/lib1funcs.S, config/mcore/t-mcore: New files.
 528         * config/mep/lib1funcs.S: New file.
 529         * config/mep/t-mep (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 530         * config/mips/mips16.S: New file.
 531         * config/mips/t-mips16 (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 532         * config/pa/milli64.S: New file.
 533         * config/pa/t-linux, config/pa/t-linux64: New files.
 534         * config/picochip/lib1funcs.S: New file.
 535         * config/picochip/t-picochip (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 536         * config/sh/lib1funcs.S, config/sh/lib1funcs.h: New files.
 537         * config/sh/t-linux (LIB1ASMFUNCS_CACHE): Set.
 538         * config/sh/t-netbsd: New file.
 539         * config/sh/t-sh (LIB1ASMSRC, LIB1ASMFUNCS, LIB1ASMFUNCS_CACHE): Set.
 540         Use $(srcdir) to refer to lib1funcs.S, adapt filename.
 541         * config/sh/t-sh64: New file.
 542         * config/sparc/lb1spc.S: New file.
 543         * config/sparc/t-softmul (LIB1ASMSRC): Adapt sparc/lb1spc.asm
 544         filename.
 545         * config/v850/lib1funcs.S, config/v850/t-v850: New files.
 546         * config/vax/lib1funcs.S, config/vax/t-linux: New files.
 547         * config/xtensa/ieee754-df.S, config/xtensa/ieee754-sf.S,
 548         config/xtensa/lib1funcs.S: New files.
 549         * config/xtensa/t-xtensa (LIB1ASMSRC, LIB1ASMFUNCS): Set.
 550         * config.host (arm-wrs-vxworks): Add arm/t-arm, arm/t-vxworks to
 551         tmake_file.
 552         (arm*-*-freebsd*): Add arm/t-arm, arm/t-strongarm-elf to tmake_file.
 553         (arm*-*-netbsdelf*): Add arm/t-arm to tmake_file.
 554         (arm*-*-linux*): Likewise.
 555         Add arm/t-elf, arm/t-bpabi, arm/t-linux-eabi to tmake_file for
 556         arm*-*-linux-*eabi, add arm/t-linux otherwise.
 557         (arm*-*-uclinux*): Add arm/t-arm, arm/t-elf to tmake_file.
 558         (arm*-*-ecos-elf): Likewise.
 559         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
 560         (arm*-*-rtems*): Likewise.
 561         (arm*-*-elf): Likewise.
 562         (arm*-wince-pe*): Add arm/t-arm, arm/t-wince-pe to tmake_file.
 563         (avr-*-rtems*): Add to tmake_file, add avr/t-avr.
 564         (bfin*-elf*): Add bfin/t-bfin to tmake_file.
 565         (bfin*-uclinux*): Likewise.
 566         (bfin*-linux-uclibc*): Likewise.
 567         (bfin*-rtems*): Likewise.
 568         (bfin*-*): Likewise.
 569         (fido-*-elf): Merge into m68k-*-elf*.
 570         (fr30-*-elf)): Add fr30/t-fr30 to tmake_file.
 571         (frv-*-*linux*): Add frv/t-frv to tmake_file.
 572         (h8300-*-rtems*): Add h8300/t-h8300 to tmake_file.
 573         (h8300-*-elf*): Likewise.
 574         (hppa*64*-*-linux*): Add pa/t-linux, pa/t-linux64 to tmake_file.
 575         (hppa*-*-linux*): Add pa/t-linux to tmake_file.
 576         (i[34567]86-*-cygwin*): Add i386/t-chkstk to tmake_file.
 577         (i[34567]86-*-mingw*): Likewise.
 578         (x86_64-*-mingw*): Likewise.
 579         (i[34567]86-*-interix3*): Likewise.
 580         (ia64*-*-hpux*): Add ia64/t-ia64, ia64/t-hpux to tmake_file.
 581         (ia64-hp-*vms*): Add ia64/t-ia64 to tmake_file.
 582         (m68k-*-elf*): Also handle fido-*-elf.
 583         Add m68k/t-floatlib to tmake_file.
 584         (m68k-*-uclinux*): Add m68k/t-floatlib to tmake_file.
 585         (m68k-*-linux*): Likewise.
 586         (m68k-*-rtems*): Likewise.
 587         (mcore-*-elf): Add mcore/t-mcore to tmake_file.
 588         (sh-*-elf*, sh[12346l]*-*-elf*): Add sh/t-sh64 to tmake_file for
 589         sh64*-*-*.
 590         (sh-*-linux*, sh[2346lbe]*-*-linux*): Add sh/t-sh to tmake_file.
 591         Add sh/t-sh64 to tmake_file for sh64*-*-linux*.
 592         (sh-*-netbsdelf*, shl*-*-netbsdelf*, sh5-*-netbsd*)
 593         (sh5l*-*-netbsd*, sh64-*-netbsd*, sh64l*-*-netbsd*): Add sh/t-sh,
 594         sh/t-netbsd to tmake_file.
 595         Add sh/t-sh64 to tmake_file for sh5*-*-netbsd*, sh64*-netbsd*.
 596         (sh-*-rtems*): Add sh/t-sh to tmake_file.
 597         (sh-wrs-vxworks): Likewise.
 598         (sparc-*-linux*): Add sparc/t-softmul to tmake_file except for
 599         *-leon[3-9]*.
 600         (v850*-*-*): Add v850/t-v850 to tmake_file.
 601         (vax-*-linux*): Add vax/t-linux to tmake_file.
 602         (m32c-*-elf*, m32c-*-rtems*): Add m32c/t-m32c to tmake_file.
 603
 604 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 605
 606         * crtstuff.c: New file.
 607         * Makefile.in (CRTSTUFF_CFLAGS): Define.
 608         (CRTSTUFF_T_CFLAGS): Define.
 609         (extra-parts, INSTALL_PARTS): Remove conditional assignments.
 610         (crtbegin$(objext), crtend$(objext), crtbeginS$(objext))
 611         (crtendS$(objext), crtbeginT.o): Use $(srcdir) to refer to
 612         crtstuff.c.
 613         Use $<.
 614         (crtbeginT.o): Use $(objext).
 615         [!CUSTOM_CRTIN] (crti$(objext), crtn$(objext)): New rules.
 616         (libgcc-extra-parts): Don't compare EXTRA_PARTS, GCC_EXTRA_PARTS.
 617         (gcc-extra-parts): Remove.
 618         * config.host (*-*-freebsd*): Add t-crtstuff-pic to tmake_file.
 619         Set extra_parts.
 620         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
 621         *-*-gnu*): Also handle *-*-kopensolaris*-gnu.
 622         Add t-crtstuff-pic to tmake_file.
 623         (*-*-lynxos*): New case.
 624         Set tmake_file, extra_parts.
 625         (*-*-netbsd*): Add t-crtstuff-pic to tmake_file.
 626         Set extra_parts for *-*-netbsd*1.[7-9]*, *-*-netbsd[2-9]*,
 627         *-*-netbsdelf[2-9]*.
 628         (*-*-openbsd*): Add t-crtstuff-pic to tmake_file.
 629         (*-*-rtems*): Set extra_parts.
 630         (*-*-solaris2*): Remove t-crtin from tmake_file for Solaris < 10.
 631         (*-*-uclinux*): New case.
 632         Set extra_parts.
 633         (*-*-vms*): New case.
 634         Set tmake_file, extra_parts.
 635         (*-*-elf): Set extra_parts.
 636         (alpha*-*-freebsd*): Add crtbeginT.o to extra_parts.
 637         (alpha64-dec-*vms*): Append to tmake_file, remove vms/t-vms,
 638         vms/t-vms64.
 639         Set extra_parts.
 640         (alpha*-dec-*vms*): Append to tmake_file, remove vms/t-vms.
 641         Set extra_parts.
 642         (arm*-*-freebsd*): Add t-crtin to tmake_file.
 643         Add crtbegin.o, crtend.o, crti.o, crtn.o to extra_parts.
 644         (arm-wrs-vxworks): Append to tmake_file.
 645         Set extra_parts.
 646         (arm*-*-uclinux*): Set extra_parts.
 647         (arm*-*-ecos-elf): Likewise.
 648         (arm*-*-eabi*, arm*-*-symbianelf*): Set extra_parts for
 649         arm*-*-eabi*.
 650         (arm*-*-rtems*): Set extra_parts.
 651         (arm*-*-elf): Likewise.
 652         (avr-*-rtems*): Clear extra_parts.
 653         (bfin*-elf*): Add bfin/t-crtlibid, bfin/t-crtstuff to extra_parts.
 654         Set extra_parts.
 655         (bfin*-uclinux*): Likewise.
 656         (bfin*-linux-uclibc*): Add bfin/t-crtstuff to tmake_file.
 657         (bfin*-rtems*): Append to tmake_file.
 658         Set extra_parts.
 659         (bfin*-*): Likewise.
 660         (crisv32-*-elf, crisv32-*-none, cris-*-elf, cris-*-none): Split into ...
 661         (crisv32-*-elf): ... this.
 662         (crisv32-*-none): ... this.
 663         (cris-*-elf, cris-*-none): New cases.
 664         Add cris/t-elfmulti to tmake_file.
 665         (fr30-*-elf): Append to tmake_file.
 666         Set extra_parts.
 667         (frv-*-elf): Append to tmake_file, add frv/t-frv.
 668         Set extra_parts.
 669         (h8300-*-rtems*): Append to tmake_file.
 670         Set extra_parts.
 671         (h8300-*-elf*): Likewise.
 672         (hppa*64*-*-hpux11*): Add pa/t-stublib, pa/t-stublib64 to tmake_file.
 673         Set extra_parts.
 674         (hppa[12]*-*-hpux11*): Add pa/t-stublib to tmake_file.
 675         Set extra_parts.
 676         (i[34567]86-*-elf*): Add i386/t-crtstuff, t-crtstuff-pic to tmake_file.
 677         (x86_64-*-elf*): Likewise.
 678         (i[34567]86-*-freebsd*): Add i386/t-crtstuff to tmake_file.
 679         (x86_64-*-freebsd*): Likewise.
 680         (x86_64-*-netbsd*): Likewise.
 681         (i[34567]86-*-linux*): Likewise.
 682         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
 683         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
 684         (x86_64-*-linux*): Likewise.
 685         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
 686         (i[34567]86-*-lynxos*): Add t-crtstuff-pic, i386/t-crtstuff to
 687         tmake_file.
 688         Set extra_parts.
 689         (i[34567]86-*-nto-qnx*): Set tmake_file, extra_parts.
 690         (i[34567]86-*-rtems*): Append to tmake_file, remove t-crtin.
 691         Append to extra_parts, remove crtbegin.o, crtend.o.
 692         (ia64*-*-elf*): Append to extra_parts, remove crtbegin.o, crtend.o.
 693         (ia64*-*-freebsd*): Append to extra_parts, remove crtbegin.o,
 694         crtend.o, crtbeginS.o, crtendS.o.
 695         (ia64*-*-linux*): Comment extra_parts.
 696         (ia64-hp-*vms*): Append to tmake_file, remove vms/t-vms, vms/t-vms64.
 697         Set extra_parts.
 698         (iq2000*-*-elf*): Clear extra_parts.
 699         (lm32-*-elf*, lm32-*-rtems*): Add t-crtin to tmake_file.
 700         (lm32-*-uclinux*): Add to extra_parts, remove crtbegin.o, crtend.o
 701         (m32r-*-elf*, m32r-*-rtems*): Split off ...
 702         (m32r-*-rtems*): ... this.
 703         Add m32r/t-m32r to tmake_file.
 704         (m68k-*-elf*): Add t-crtin to tmake_file.
 705         (m68k-*-rtems*): Add crti.o, crtn.o to extra_parts.
 706         (mcore-*-elf): Likewise.
 707         (microblaze*-*-*): Set extra_parts.
 708         (mips*-sde-elf*): New case.
 709         Set tmake_file, extra_parts.
 710         (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*)
 711         (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*)
 712         (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-crtstuff to
 713         tmake_file.
 714         Set extra_parts.
 715         (mipsisa64sr71k-*-elf*): Likewise.
 716         (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise.
 717         (mips-*-elf*, mipsel-*-elf*): Likewise.
 718         (mips64-*-elf*, mips64el-*-elf*): Likewise.
 719         (mips64vr-*-elf*, mips64vrel-*-elf*): Likewise.
 720         (mips64orion-*-elf*,  mips64orionel-*-elf*): Likewise.
 721         (mips*-*-rtems*): Likewise.
 722         (mipstx39-*-elf*, mipstx39el-*-elf*): Likewise.
 723         (moxie-*-*): Split into ...
 724         (moxie-*-elf, moxie-*-uclinux*): ... this.
 725         Add to extra_parts, remove crtbegin.o, crtend.o.
 726         (moxie-*-rtems*): New case.
 727         Set tmake_file.
 728         Clear extra_parts.
 729         (powerpc-*-freebsd*): Add rs6000/t-crtstuff to tmake_file.
 730         Set extra_parts.
 731         (powerpc-*-netbsd*): Add rs6000/t-netbsd to tmake_file.
 732         (powerpc-*-eabispe*): Add rs6000/t-crtstuff, t-crtstuff-pic to
 733         tmake_file.
 734         Set extra_parts.
 735         (powerpc-*-eabisimaltivec*): Add to tmake_file, add rs6000/t-ppccomm,
 736         rs6000/t-crtstuff, t-crtstuff-pic to tmake_file.
 737         Set extra_parts.
 738         (powerpc-*-eabisim*): Likewise.
 739         (powerpc-*-elf*): Likewise.
 740         (powerpc-*-eabialtivec*): Likewise.
 741         (powerpc-xilinx-eabi*): Likewise.
 742         (powerpc-*-eabi*): Likewise.
 743         (powerpc-*-rtems*): Likewise.
 744         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-crtstuff to
 745         tmake_file.
 746         Set extra_parts.
 747         (powerpc-*-lynxos*): Add to tmake_file.
 748         (powerpcle-*-elf*): Add to tmake_file, add rs6000/t-ppccomm,
 749         rs6000/t-crtstuff, t-crtstuff-pic.
 750         Set extra_parts.
 751         (powerpcle-*-eabisim*): Likewise.
 752         (powerpcle-*-eabi*): Likewise.
 753         (rx-*-elf): Remove extra_parts.
 754         (s390x-ibm-tpf*): Set extra_parts.
 755         (score-*-elf): Set extra_parts.
 756         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
 757         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
 758         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
 759         (sh64l*-*-netbsd*): Split into ...
 760         (sh-*-elf*, sh[12346l]*-*-elf*): ... this.
 761         Add t-crtstuff-pic to tmake_file.
 762         Set extra_parts.
 763         (sh-*-rtems*): Add to tmake_file, add t-crtstuff-pic.
 764         Set extra_parts.
 765         (sh-wrs-vxworks): Add to tmake_file, add t-crtstuff-pic.
 766         (sparc-*-elf*): Remove t-crtin from tmake_file.
 767         Add to extra_parts, remove crtbegin.o, crtend.o.
 768         (sparc-*-linux*): Add sparc/t-linux64 to tmake_file.
 769         (sparc64-*-linux*): Likewise.
 770         (sparc-*-rtems*): Remove sparc/t-elf from tmake_file.
 771         Add to extra_parts, remove crtbegin.o, crtend.o.
 772         (sparc64-*-elf*): Remove t-crtin from tmake_file.
 773         Add to extra_parts, remove crtbegin.o, crtend.o.
 774         (sparc64-*-rtems*): Remove t-crtin from tmake_file.
 775         Add to extra_parts, remove crtbegin.o, crtend.o.
 776         (sparc64-*-freebsd*, ultrasparc-*-freebsd*): Add to extra_parts.
 777         (sparc64-*-linux*): Add sparc/t-linux64 to tmake_file.
 778         (spu-*-elf*): Add to tmake_file, add spu/t-elf.
 779         Set extra_parts.
 780         (tic6x-*-uclinux): Add c6x/t-uxlinux, t-crtstuff-pic to tmake_file.
 781         Set extra_parts.
 782         (tic6x-*-*): Change to ...
 783         (tic6x-*-elf): ... this.
 784         Set extra_parts.
 785         (xtensa*-*-elf*): Add to tmake_file, add xtensa/t-elf.
 786         Set extra_parts.
 787         (am33_2.0-*-linux*): Add comment.
 788         (mep*-*-*): Add mep/t-mep to tmake_file.
 789         Set extra_parts.
 790         * config/alpha/t-vms: New file.
 791         * config/alpha/vms-dwarf2.S, config/alpha/vms-dwarf2eh.S: New files.
 792         * config/arm/crti.S, config/arm/crtn.S: New files.
 793         * config/bfin/crti.S, config/bfin/crtn.S: New files.
 794         * config/bfin/crtlibid.S: New file.
 795         * config/bfin/t-crtlibid, config/bfin/t-crtstuff: New files.
 796         * config/c6x/crti.S, config/c6x/crtn.S: New files.
 797         * config/c6x/t-elf (CUSTOM_CRTIN): Set.
 798         (crti.o, crtin.o): New rules.
 799         (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
 800         * config/c6x/t-uclinux: New file.
 801         * config/cris/t-elfmulti: New file.
 802         * config/cris/t-linux (CRTSTUFF_T_CFLAGS_S): Set.
 803         * config/fr30/crti.S, config/fr30/crtn.S: New files.
 804         * config/frv/frvbegin.c, config/frv/frvend.c: New files.
 805         * config/frv/t-frv: New file.
 806         * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Set.
 807         * config/h8300/crti.S, config/h8300/crtn.S: New files.
 808         * config/i386/cygming-crtbegin.c, config/i386/cygming-crtend.c:
 809         New files.
 810         * config/i386/t-cygming (crtbegin.o, crtend.o): Use $(srcdir) to
 811         refer to cygming-crtbegin.c, cygming-crtend.c.
 812         Use $<.
 813         * config/i386/t-nto: New file.
 814         * config/ia64/crtbegin.S, config/ia64/crtend.S: New files.
 815         * config/ia64/crti.S, config/ia64/crtn.S: New files.
 816         * config/ia64/t-ia64 (crtbegin.o, crtend.o, crtbeginS.o,
 817         crtendS.o): Use $(srcdir) to refer to crtbegin.S, crtend.S.
 818         Use .S extension.
 819         Use $<.
 820         * config/ia64/t-vms (CRTSTUFF_T_CFLAGS, CRTSTUFF_T_CFLAGS_S): Set.
 821         (crtinitS.o): New rule.
 822         * config/ia64/vms-crtinit.S: New file.
 823         * config/lm32/t-elf ($(T)crti.o, $(T)crtn.o): Remove.
 824         * config/m32r/initfini.c: New file.
 825         * config/m32r/t-linux, config/m32r/t-m32r: New files.
 826         * config/m68k/crti.S, config/m68k/crtn.S: New files.
 827         * config/mcore/crti.S, config/mcore/crtn.S: New files.
 828         * config/mep/t-mep: New file.
 829         * config/microblaze/crti.S, config/microblaze/crtn.S: New files.
 830         * config/microblaze/t-microblaze (MULTILIB_OPTIONS): Remove.
 831         * config/mips/crti.S, config/mips/crtn.S: New files.
 832         * config/mips/t-crtstuff: New file.
 833         * config/mmix/crti.S, config/mmix/crtn.S: New files.
 834         * config/mmix/t-mmix (CRTSTUFF_T_CFLAGS): Set.
 835         (CUSTOM_CRTIN): Set.
 836         ($(T)crti.o, $(T)crtn.o): Remove $(T),
 837         dependencies.
 838         Use $(srcdir) to refer to crti.S, crtn.S.
 839         Use .S extension, $<.
 840         * config/moxie/crti.asm: Rename to ...
 841         * config/moxie/crti.S: ... this.
 842         * config/moxie/crtn.asm: Rename to ...
 843         * config/moxie/crtn.S: ... this.
 844         * config/moxie/t-moxie: Remove.
 845         * config/pa/stublib.c: New file.
 846         * config/pa/t-stublib, config/pa/t-stublib64: New files.
 847         * config/rs6000/eabi-ci.S, config/rs6000/eabi-cn.S: New files.
 848         * config/rs6000/sol-ci.S, config/rs6000/sol-cn.S: New files.
 849         * config/rs6000/t-crtstuff: New file.
 850         * config/rs6000/t-ppccomm (EXTRA_PARTS): Remove.
 851         (ecrti.S, ecrtn.S, ncrti.S, ncrtn.S): Remove.
 852         (ecrti$(objext)): Depend on $(srcdir)/config/rs6000/eabi-ci.S.
 853         Make output file explicit.
 854         (ecrtn$(objext)): Depend on $(srcdir)/config/rs6000/eabi-cn.S.
 855         Make output file explicit.
 856         (ncrti$(objext): Depend on $(srcdir)/config/rs6000/sol-ci.S.
 857         Make output file explicit.
 858         (ncrtn$(objext)): Depend on $(srcdir)/config/rs6000/sol-cn.S.
 859         Make output file explicit.
 860         * config/score/crti.S, config/score/crtn.S: New files.
 861         * config/sh/crt1.S, config/sh/crti.S, config/sh/crtn.S: New files.
 862         * config/sh/lib1funcs-4-300.S, config/sh/lib1funcs-Os-4-200.S: New
 863         files.
 864         * config/sh/t-sh, config/sh/t-superh: New files.
 865         * config/sparc/t-linux64: New file.
 866         * config/spu/cache.S, config/spu/cachemgr.c: New files.
 867         * config/spu/t-elf (CRTSTUFF_T_CFLAGS): Set.
 868         (cachemgr.o, cachemgr_nonatomic.o, libgcc_%.a, cache8k.o)
 869         (cache16k.o, cache32k.o, cache64k.o, cache128k.o): New rules.
 870         * config/t-crtin: Remove.
 871         * config/t-crtstuff-pic: New file.
 872         * config/t-sol2 (CUSTOM_CRTIN): Set.
 873         (crti.o, crtn.o): New rules.
 874         * config/vms/t-vms: New file.
 875         * config/vms/vms-ucrt0.c: New file.
 876         * config/xtensa/t-elf: New file.
 877
 878 2011-11-02  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
 879
 880         * Makefile.in (SHLIB_NM_FLAGS): Set.
 881         * mkmap-flat.awk, mkmap-symver.awk: New files.
 882         * configure.ac (libgcc_cv_lib_sjlj_exceptions): Check for SjLj
 883         exceptions.
 884         * configure: Regenerate.
 885         * config/libgcc-glibc.ver: New file.
 886         * config/libgcc-libsystem.ver: New file.
 887         * config/t-libunwind (SHLIB_LC): Set.
 888         * config/t-linux: New file.
 889         * config/t-slibgcc (INSTALL_SHLIB): New.
 890         (SHLIB_INSTALL): Use it.
 891         * config/t-slibgcc-darwin (SHLIB_MKMAP): Use $(srcdir) to refer
 892         to mkmap-symver.awk.
 893         (SHLIB_MAPFILES): Don't append, adapt pathname.
 894         (SHLIB_VERPFX): Set.
 895         * config/t-slibgcc-elf-ver (SHLIB_MKMAP): Use $(srcdir) to refer
 896         to mkmap-symver.awk.
 897         * config/t-slibgcc-gld-nover, config/t-slibgcc-hpux,
 898         config/t-slibgcc-libgcc, config/t-slibgcc-vms: New files.
 899         * config/alpha/libgcc-alpha-ldbl.ver, config/alpha/t-linux: New files.
 900         * config/alpha/t-slibgcc-osf (SHLIB_MKMAP): Use $(srcdir) to refer
 901         to mkmap-flat.awk.
 902         * config/arm/t-bpabi (SHLIB_MAPFILES): Set.
 903         * config/bfin/libgcc-glibc.ver, config/bfin/t-linux: New files.
 904         * config/c6x/libgcc-eabi.ver, config/c6x/t-elf: New files.
 905         * config/cris/libgcc-glibc.ver, config/cris/t-linux: New files.
 906         * config/frv/libgcc-frv.ver, config/frv/t-linux: New files.
 907         * config/i386/libgcc-darwin.10.4.ver,
 908         config/i386/libgcc-darwin.10.5.ver, config/i386/libgcc-glibc.ver:
 909         New files.
 910         * config/i386/t-darwin: Remove.
 911         * config/i386/t-darwin64: Likewise.
 912         * config/i386/t-dw2-eh, config/i386/t-sjlj-eh: New files.
 913         * config/i386/t-slibgcc-cygming, config/i386/t-cygwin,
 914         config/i386/t-dlldir, config/i386/t-dlldir-x: New files.
 915         * config/i386/t-linux: New file.
 916         * config/i386/t-mingw32: New file.
 917         * config/ia64/libgcc-glibc.ver, config/ia64/libgcc-ia64.ver: New files.
 918         * config/ia64/t-glibc: Rename to ...
 919         * config/ia64/t-linux: ... this.
 920         (SHLIB_MAPFILES): Set.
 921         * config/ia64/t-glibc-libunwind: Rename to ...
 922         * config/ia64/t-linux-libunwind: ... this.
 923         * config/ia64/t-ia64 (SHLIB_MAPFILES): Set.
 924         * config/ia64/t-slibgcc-hpux: New file.
 925         * config/m32r/libgcc-glibc.ver, config/m32r/t-linux: New files.
 926         * config/m68k/t-slibgcc-elf-ver: New file.
 927         * config/mips/t-mips16 (SHLIB_MAPFILES): Set.
 928         * config/mips/t-slibgcc-irix (SHLIB_MKMAP): Use $(srcdir) to refer
 929         to mkmap-flat.awk.
 930         * config/pa/t-slibgcc-hpux: New file.
 931         * config/pa/t-slibgcc-dwarf-ver, config/pa/t-slibgcc-sjsj-ver: New
 932         files.
 933         * config/rs6000/libgcc-darwin.10.4.ver,
 934         config/rs6000/libgcc-darwin.10.5.ver: New files.
 935         * config/rs6000/libgcc-ppc-glibc.ver: Rename to
 936         config/rs6000/libgcc-glibc.ver.
 937         * config/rs6000/libgcc-ppc64.ver: Rename to
 938         config/rs6000/libgcc-ibm-ldouble.ver.
 939         * config/rs6000/t-darwin (SHLIB_VERPFX): Remove.
 940         * config/rs6000/t-ibm-ldouble (SHLIB_MAPFILES): Adapt filename.
 941         * config/rs6000/t-ldbl128: Rename to ...
 942         * config/rs6000/t-linux: ... this.
 943         (SHLIB_MAPFILES): Adapt filename.
 944         * config/rs6000/t-slibgcc-aix: New file.
 945         * config/sh/libgcc-excl.ver, config/sh/libgcc-glibc.ver: New files.
 946         * config/sh/t-linux (SHLIB_MAPFILES): Use $(srcdir) to refer to
 947         libgcc-excl.ver, libgcc-glibc.ver.
 948         (SHLIB_LINK, SHLIB_INSTALL): Remove.
 949         * config/sparc/libgcc-glibc.ver: New file.
 950         * config/sparc/t-linux: New file.
 951         * config/xtensa/libgcc-glibc.ver, config/xtensa/t-linux: New files.
 952         * config.host (*-*-freebsd*): Add t-slibgcc, t-slibgcc-gld,
 953         t-slibgcc-elf-ver to tmake_file.
 954         Add t-slibgcc-nolc-override to tmake_file for posix threads on
 955         *-*-freebsd[34].
 956         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
 957         *-*-gnu*, *-*-kopensolaris*-gnu): Add t-slibgcc, t-slibgcc-gld,
 958         t-slibgcc-elf-ver, t-linux to tmake_file.
 959         (*-*-netbsd*): Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to
 960         tmake_file.
 961         (alpha*-*-linux*): Add alpha/t-linux to tmake_file.
 962         (alpha64-dec-*vms*): Add t-slibgcc-vms to tmake_file.
 963         (alpha*-dec-*vms*): Likewise.
 964         (arm*-*-freebsd*): Append to tmake_file.
 965         (arm*-*-netbsdelf*): Add t-slibgcc-gld-nover to tmake_file.
 966         (arm*-*-linux*): Add t-slibgcc-libgcc to tmake_file for
 967         arm*-*-linux-*eabi.
 968         (arm*-*-eabi*, arm*-*-symbianelf*): Add t-slibgcc-nolc-override to
 969         tmake_file for arm*-*-symbianelf*.
 970         (bfin*-linux-uclibc*): Append to tmake_file, add bfin/t-linux.
 971         (cris-*-linux*, crisv32-*-linux*): Append to tmake_file, add
 972         cris/t-linux.
 973         (frv-*-*linux*): Append to tmake_file, add frv/t-linux.
 974         (hppa*-*-linux*): Add t-slibgcc-libgcc, pa/t-slibgcc-sjlj-ver,
 975         pa/t-slibgcc-dwarf-ver to tmake_file.
 976         (hppa[12]*-*-hpux10*): Add t-slibgcc, pa/t-slibgcc-sjlj-ver,
 977         pa/t-slibgcc-dwarf-ver, t-slibgcc-hpux, pa/t-slibgcc-hpux to tmake_file.
 978         (hppa*64*-*-hpux11*): Likewise.
 979         (hppa[12]*-*-hpux11*): Likewise.
 980         (x86_64-*-darwin*): Don't override tmake_file, but only keep
 981         i386/t-crtpc, i386/t-crtfm.
 982         (i[34567]86-*-cygwin*): Set tmake_eh_file, tmake_dlldir_file.
 983         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
 984         to tmake_file.
 985         Add i386/t-cygwin to tmake_file.
 986         Prepent i386/t-mingw-pthread to tmake_file for posix threads.
 987         (i[34567]86-*-mingw*): Set tmake_eh_file, tmake_dlldir_file.
 988         Prepend $tmake_eh_file, $tmake_dlldir_file, i386/t-slibgcc-cygming
 989         to tmake_file.
 990         Add i386/t-mingw32 to tmake_file.
 991         (x86_64-*-mingw*): Likewise.
 992         (ia64*-*-freebsd*): Append to tmake_file.
 993         (ia64*-*-linux*): Append to tmake_file.
 994         Replace ia64/t-glibc by ia64/t-linux.
 995         Replace ia64/t-glibc-libunwind by ia64/t-linux-libunwind if using
 996         system libunwind.
 997         (ia64*-*-hpux*): Add t-slibgcc, ia64/t-slibgcc-hpux,
 998         t-slibgcc-hpux to tmake_file.
 999         (ia64-hp-*vms*): Add t-slibgcc-vms to tmake_file.
1000         (m32r-*-linux*): Append to tmake_file, add m32r/t-linux.
1001         (m32rle-*-linux*): Likewise.
1002         (m68k-*-linux*)): Add m68k/t-slibgcc-elf-ver to tmake_file unless
1003         sjlj exceptions.
1004         (microblaze*-linux*): New case.
1005         Append to tmake_file, add t-slibgcc-nolc-override.
1006         (powerpc-*-freebsd*): Add t-slibgcc-libgcc to tmake_file.
1007         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1008         Replace rs6000/t-ldbl128 by rs6000/t-linux in tmake_file.
1009         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1010         rs6000/t-slibgcc-aix to tmake_file.
1011         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1012         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1013         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1014         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1015         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1016         (sh64l*-*-netbsd*): Add t-slibgcc-libgcc to tmake_file for
1017         sh*-*-linux*.
1018         (sparc-*-linux*): Append to tmake_file for *-leon*.
1019         Add sparc/t-linux to tmake_file for non-Leon targets.
1020         (sparc64-*-linux*): Add sparc/t-linux to tmake_file.
1021         (tic6x-*-uclinux): New case.
1022         Add t-slibgcc, t-slibgcc-gld, t-slibgcc-elf-ver to tmake_file.
1023         (tic6x-*-*): Add c6x/t-elf to tmake_file.
1024         (xtensa*-*-linux*): Append to tmake_file, add xtensa/t-linux.
1025         (am33_2.0-*-linux*): Append to tmake_file.
1026         (i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-kfreebsd*-gnu)
1027         (i[34567]86-*-knetbsd*-gnu, i[34567]86-*-gnu*): Also handle
1028         x86_64-*-kfreebsd*-gnu.
1029         Add i386/t-linux to tmake_file.
1030
1031 2011-10-28  Ian Lance Taylor  <iant@google.com>
1032
1033         * config/i386/morestack.S: Correct CFI information to do proper
1034         returns throughout function.  In 32-bit mode, save %ebx so that it
1035         is restored on unwind.
1036
1037 2011-10-25  Bernd Schmidt  <bernds@codesourcery.com>
1038
1039         * config/c6x/pr-support.c (__gnu_unwind_24bit): Correct logic for the
1040         case where B3 isn't the return register.
1041
1042         * config/c6x/pr-support.c (pop_compact_frame, pop_frame): Correct
1043         logic for doubleword pops.
1044
1045 2011-10-25  Andreas Tobler  <andreast@fgznet.ch>
1046
1047         * config/rs6000/t-freebsd: Add wildcard.
1048
1049 2011-10-21  Paul Brook  <paul@codesourcery.com>
1050
1051         * unwind-arm-common.inc: Handle ID3/4 unwinding data.
1052
1053 2011-10-16  Uros Bizjak  <ubizjak@gmail.com>
1054             Eric Botcazou  <ebotcazou@adacore.com>
1055
1056         PR target/50737
1057         * config/alpha/linux-unwind.h (alpha_fallback_frame_state): Set
1058         fs->signal_frame to 1.
1059
1060 2011-10-07  Ian Lance Taylor  <iant@google.com>
1061
1062         * generic-morestack-thread.c: #include <errno.h>.
1063
1064 2011-10-07  Ian Lance Taylor  <iant@google.com>
1065
1066         PR target/46093
1067         * generic-morestack.c (__generic_morestack): Make sure the segment
1068         is large enough for both the stack frame and the copied
1069         parameters.
1070
1071 2011-10-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1072
1073         PR bootstrap/49804
1074         * config.host: Add crtbegin.o, crtbeginS.o, crtend.o, crtendS.o to
1075         extra_parts.
1076
1077 2011-09-28  Nick Clifton  <nickc@redhat.com>
1078
1079         * config/rx/rx-lib.h: Always restrict doubles to the SF type when
1080         64-bit doubles are not enabled.
1081         * config/rx/rx-abi.h: Fix extraneous renaming of the floatsisf
1082         and floatunsisf functions.
1083
1084 2011-09-13  Paul Brook  <paul@codesourcery.com>
1085
1086         * config.host (tic6x-*-*): Add c6x/t-c6x-elf.  Set unwind_header.
1087         * unwind-c.c (PERSONALITY_FUNCTION): Use UNWIND_POINTER_REG.
1088         * unwind-arm-common.inc: New file.
1089         * config/arm/unwind-arm.c: Use unwind-arm-common.inc.
1090         * config/arm/unwind-arm.h: Use unwind-arm-common.h.
1091         (_GLIBCXX_OVERRIDE_TTYPE_ENCODING): Define.
1092         * config/c6x/libunwind.S: New file.
1093         * config/c6x/pr-support.c: New file.
1094         * config/c6x/unwind-c6x.c: New file.
1095         * config/c6x/unwind-c6x.h: New file.
1096         * config/c6x/t-c6x-elf: New file.
1097
1098 2011-08-23  Uros Bizjak  <ubizjak@gmail.com>
1099
1100         * config/i386/64/sfp-machine.h (ASM_INVALID): New define.
1101         (ASM_DIVZERO): Ditto.
1102         (FP_HANLDE_EXCEPTIONS): Use ASM_INVALID and ASM_DIVZERO.
1103
1104 2011-08-18  Richard Sandiford  <richard.sandiford@linaro.org>
1105
1106         * config/arm/bpabi-lib.h (RENAME_LIBRARY_SET): Delete.
1107
1108 2011-08-17  Richard Sandiford  <richard.sandiford@linaro.org>
1109
1110         PR target/50090
1111         * config/arm/bpabi-lib.h (RENAME_LIBRARY): Use a C-level alias
1112         instead of an assembly one.
1113
1114 2011-08-12  Paolo Bonzini  <bonzini@gnu.org>
1115
1116         PR bootstrap/50047
1117         * Makefile.in (install-unwind_h): Create
1118         $(gcc_objdir)/include/unwind.h atomically.
1119
1120 2011-08-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1121
1122         * Makefile.in (install-unwind_h): Remove destination file first.
1123
1124 2011-08-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1125
1126         * sync.c: New file.
1127         * config/mips/t-mips16: New file.
1128         * config.host (mips64*-*-linux*): Add mips/t-mips16 to tmake_file.
1129         (mips*-*-linux*): Likewise.
1130         (mips*-sde-elf*): Likewise.
1131         (mipsisa32-*-elf*): Join with mipsisa32r2-*-elf*,
1132         mipsisa64-*-elf*, mipsisa64r2-*-elf*.
1133         Add mips/t-mips16 to tmake_file.
1134         (mipsisa64sb1-*-elf*): Add mips/t-mips16 to tmake_file.
1135         (mips-*-elf*): Likewise.
1136         (mips64-*-elf*): Likewise.
1137         (mips64orion-*-elf*): Likewise.
1138         (mips*-*-rtems*): Likewise.
1139         (mipstx39-*-elf*): Likewise.
1140         * Makefile.in: Use SYNC instead of LIBGCC_SYNC.
1141         ($(libgcc-sync-size-funcs-o)): Use SYNC_CFLAGS instead of
1142         LIBGCC_SYNC_CFLAGS.
1143         Use $(srcdir) to refer to sync.c.
1144         Use $<.
1145         ($(libgcc-sync-funcs-o)): Likewise.
1146         ($(libgcc-sync-size-funcs-s-o)): Likewise.
1147         ($(libgcc-sync-funcs-s-o)): Likewise.
1148
1149 2011-08-09  Andreas Schwab  <schwab@linux-m68k.org>
1150
1151         * config.host (ia64*-*-linux*): Move ia64/t-glibc after
1152         t-libunwind.
1153
1154 2011-08-08  H.J. Lu  <hongjiu.lu@intel.com>
1155
1156         PR other/48007
1157         * config/i386/value-unwind.h: New.
1158
1159 2011-08-06  Richard Sandiford  <rdsandiford@googlemail.com>
1160
1161         * config.host (*-*-darwin*, *-*-freebsd*, *-*-linux*, frv-*-*linux*)
1162         (*-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu):
1163         Add to tmake_file rather than overriding it.
1164
1165 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1166
1167         * config/t-softfp: Remove.
1168         * soft-fp: Moved from ../gcc/config.
1169         * soft-fp/README: Remove t-softfp reference.
1170         * soft-fp/t-softfp: Move to config/t-softfp.
1171         (softfp_machine_header): Remove.
1172         (softfp_file_list): Remove config subdir.
1173         (soft-fp-objects): New variable.
1174         ($(soft-fp-objects)): Set INTERNAL_CFLAGS.
1175         (LIB2FUNCS_EXTRA): Add to LIB2ADD instead.
1176         (SFP_MACHINE, $(SFP_MACHINE)): Remove.
1177         * config/t-softfp-excl: New file.
1178         * config/t-softfp-sfdf: New file.
1179         * config/t-softfp-tf: New file.
1180         * config/no-sfp-machine.h: New file.
1181         * config/arm/sfp-machine.h: New file.
1182         * config/arm/t-softfp: New file.
1183         * config/c6x/sfp-machine.h: New file.
1184         * config/i386/32/t-fprules-softfp: Rename to ...
1185         * config/i386/32/t-softfp: ... this.
1186         (tifunctions, LIB2ADD): Remove.
1187         (softfp_int_modes): Override.
1188         * config/i386/64/t-softfp-compat (tf-functions): Remove config
1189         subdir.
1190         * config/i386/64/eqtf2.c: Likewise.
1191         * config/i386/64/getf2.c: Likewise.
1192         * config/i386/64/letf2.c: Likewise.
1193         * config/ia64/sft-machine.h: New file.
1194         * config/ia64/t-fprules-softfp: Rename to ...
1195         * config/ia64/t-softfp: ... this.
1196         * config/lm32/sfp-machine.h: New file.
1197         * config/moxie/t-moxie-softfp: Remove.
1198         * config/rs6000/ibm-ldouble-format: New file.
1199         * config/rs6000/ibm-ldouble.c: New file.
1200         * config/rs6000/libgcc-ppc-glibc.ver: New file
1201         * config/rs6000/libgcc-ppc64.ver: New file
1202         * config/rs6000/sfp-machine.h: New file.
1203         * config/rs6000/t-freebsd: New file.
1204         * config/rs6000/t-ibm-ldouble: New file.
1205         * config/rs6000/t-ldbl128: Use $(srcdir) to refer to
1206         libgcc-ppc-glibc.ver.
1207         * config/rs6000/t-linux64: New file.
1208         * config/rs6000/t-ppccomm (LIB2ADD): Add
1209         $(srcdir)/config/rs6000/ibm-ldouble.c.
1210         * config/rs6000/t-ppccomm-ldbl: New file.
1211         * config/score/sfp-machine.h: New file.
1212         * config.host (sfp_machine_header): Explain.
1213         (arm*-*-linux*): Add t-softfp-sfdf, t-softfp-excl, arm/t-softfp,
1214         t-softfp to tmake_file.
1215         (arm*-*-uclinux*): Likewise.
1216         (arm*-*-ecos-elf): Likewise.
1217         (arm*-*-eabi*, arm*-*-symbianelf*): Likewise.
1218         (arm*-*-rtems*): Likewise.
1219         (arm*-*-elf): Likewise.
1220         (ia64*-*-linux*): Replace ia64/t-fprules-softfp by ia64/t-softfp
1221         in tmake_file.
1222         Add t-softfp-tf, t-softfp-excl, t-softfp to tmake_file.
1223         (lm32-*-elf*, lm32-*-rtems*): Add t-softfp-sfdf, t-softfp to tmake_file.
1224         (lm32-*-uclinux*): Likewise.
1225         (moxie-*-*): Replace moxie/t-moxie-softfp by t-softfp-sfdf,
1226         t-softfp-excl, t-softfp.
1227         (powerpc-*-darwin*): Add rs6000/t-ibm-ldouble to tmake_file.
1228         (powerpc64-*-darwin*): Likewise.
1229         (powerpc-*-freebsd*): Add t-softfp-sfdf, t-softfp-excl, t-softfp
1230         to tmake_file.
1231         (powerpc-*-eabisimaltivec*): Add rs6000/t-ppccomm-ldbl to
1232         tmake_file.
1233         (powerpc-*-eabisim*): Likewise.
1234         (powerpc-*-elf*): Likewise.
1235         (powerpc-*-eabialtivec*): Likewise.
1236         (powerpc-xilinx-eabi*): Likewise.
1237         (powerpc-*-rtems*): Likewise.
1238         (powerpc-*-linux*, powerpc64-*-linux*): Add t-softfp-sfdf,
1239         t-softfp-excl, t-softfp to tmake_file.
1240         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add
1241         rs6000/t-ppccomm-ldbl to tmake_file.
1242         (powerpcle-*-elf*): Likewise.
1243         (powerpcle-*-eabisim*): Likewise.
1244         (powerpcle-*-eabi*): Likewise.
1245         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1246         rs6000/t-ibm-ldouble to tmake_file.
1247         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1248         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1249         (score-*-elf): Add t-softfp-sfdf, t-softfp-excl, t-softfp to tmake_file.
1250         (tic6x-*-*): Likewise.
1251         (i[34567]86-*-darwin*, x86_64-*-darwin*,
1252         i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu,
1253         i[34567]86-*-linux*, x86_64-*-linux*, i[34567]86-*-gnu*,
1254         i[34567]86-*-solaris2*, x86_64-*-solaris2.1[0-9]*,
1255         i[34567]86-*-cygwin*, i[34567]86-*-mingw*, x86_64-*-mingw*,
1256         i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add t-softfp-tf,
1257         t-softfp to tmake_file.
1258         * configure.ac (sfp_machine_header): Provide default if unset.
1259         Substitute.
1260         Link sfp-machine.h to config/$sfp_machine_header.
1261         * configure: Regenerate.
1262
1263 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1264
1265         * Makefile.in (double_type_size, long_double_type_size): Set.
1266         Remove $(fpbit-in-libgcc) support.
1267         (FPBIT_FUNCS, DPBIT_FUNCS, TPBIT_FUNCS): New variables.
1268         (fpbit-src): New variable.
1269         ($(fpbit-o), $(fpbit-s-o)): Use $(fpbit-src) instead of $(FPBIT).
1270         Compile with -DFLOAT $(FPBIT_CFLAGS).
1271         Use $<.
1272         ($(dpbit-o), $(dpbit-s-o)): Use $(fpbit-src) instead of $(DPBIT).
1273         Compile with $(FPBIT_CFLAGS).
1274         Use $<.
1275         ($(tpbit-o), $(tpbit-s-o): Use $(fpbit-src) instead of $(TPBIT).
1276         Compile with -DFLOAT $(TPBIT_CFLAGS).
1277         Use $<.
1278         * configure.ac (double_type_size, long_double_type_size):
1279         Determine and substitute.
1280         * configure: Regenerate.
1281         * fp-bit.c, fp-bit.h: New files.
1282         * config/avr/avr-lib.h, config/h8300/h8300-lib.h: New files.
1283         * config/mips/t-irix6 (TPBIT, $(gcc_objdir)/tp-bit.c): Remove.
1284         * config/mips/t-mips: New file.
1285         * config/mips/t-sdemtk: New file.
1286         * config/rs6000/ppc64-fp.c: New file.
1287         * config/rs6000/t-darwin (LIB2ADD): Add
1288         $(srcdir)/config/rs6000/ppc64-fp.c.
1289         * config/rs6000/t-ppc64-fp: New file.
1290         * config/rx/rx-lib.h: New file.
1291         * config/rx/t-rx (FPBIT): Set to true.
1292         ($(gcc_objdir)/fp-bit.c): Remove.
1293         (DPBIT): Set to true only with -m64bit-doubles.
1294         ($(gcc_objdir)/dp-bit.c): Remove.
1295         * config/sparc/t-softfp: Remove.
1296         * config/spu/t-elf: New file.
1297         * config/t-fdpbit, config/t-fpbit: New files.
1298         * config.host (m32c*-*-*): Add t-fdpbit to tmake_file.
1299         (mips*-*-*): Likewise.
1300         (arm-wrs-vxworks): Likewise.
1301         (arm*-*-freebsd*): Likewise.
1302         (avr-*-rtems*): Add t-fpbit to tmake_file.
1303         (avr-*-*): Likewise.
1304         (bfin*-elf*): Add t-fdpbit to tmake_file.
1305         (bfin*-uclinux*): Likewise.
1306         (bfin*-linux-uclibc*): Likewise.
1307         (bfin*-rtems*): New case.
1308         Add t-fdpbit to tmake_file.
1309         (bfin*-*): Add t-fdpbit to tmake_file.
1310         (crisv32-*-elf): Likewise.
1311         (cris-*-linux*): Likewise.
1312         (fr30-*-elf): Likewise.
1313         (frv-*-elf, frv-*-*linux*): Likewise.
1314         (h8300-*-rtems*, h8300-*-elf*): Add t-fpbit to tmake_file.
1315         (iq2000*-*-elf*): Add t-fdpbit to tmake_file.
1316         (m32r-*-elf*): Likewise.
1317         (m32rle-*-elf*): Likewise.
1318         (m32r-*-linux*): Likewise.
1319         (m32rle-*-linux*): Likewise.
1320         (mcore-*-elf): Add t-fdpbit to tmake_file.
1321         (microblaze*-*-*): Likewise.
1322         (mips-sgi-irix6.5*): Add t-tpbit to tmake_file.
1323         (mips*-*-netbsd*): Add mips/t-mips to tmake_file.
1324         (mips64*-*-linux*): Also handle mipsisa64*-*-linux*.
1325         Fix typo.
1326         Add mips/t-tpbit to tmake-file.
1327         (mips*-*-linux*): Fix typo.
1328         (mips*-sde-elf*): New case
1329         Add mips/t-sdemtk unless using newlib.
1330         (mipsisa64sr71k-*-elf*): Add t-fdpbit to tmake_file.
1331         (mipsisa64sb1-*-elf*): Add mips/t-mips to tmake_file.
1332         (mn10300-*-*): Likewise.
1333         (pdp11-*-*): Likewise.
1334         (picochip-*-*): Add t-fpbit to tmake_file.
1335         (powerpc-*-eabisimaltivec*): Likewise.
1336         (powerpc-*-eabisim*): Likewise.
1337         (powerpc-*-elf*): Likewise.
1338         (powerpc-*-eabialtivec*): Likewise.
1339         (powerpc-xilinx-eabi*): New case.
1340         Add t-fdpbit to tmake_file.
1341         (powerpc-*-eabi*):  Add t-fdpbit to tmake_file.
1342         (powerpc-*-rtems*): Likewise.
1343         (powerpc-*-linux*, powerpc64-*-linux*): Add rs6000/t-ppc64-fp to
1344         tmake_file.
1345         (powerpc-wrs-vxworks, powerpc-wrs-vxworksae): Add t-fdpbit to
1346         tmake_file.
1347         (powerpc-*-lynxos*): Likewise.
1348         (powerpcle-*-elf*): Likewise.
1349         (powerpcle-*-eabisim*): Likewise.
1350         (powerpcle-*-eabi*): Likewise.
1351         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Add
1352         t-fdpbit, rs6000/t-ppc64-fp to tmake_file.
1353         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1354         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1355         (rx-*-elf): Add t-fdpbit to tmake_file.
1356         (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*)
1357         (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*)
1358         (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*)
1359         (sh64l*-*-netbsd*): Add t-fdpbit to tmake_file except on
1360         sh*-*-netbsd*.
1361         (sh-*-rtems*): Add t-fdpbit to tmake_file.
1362         (sh-wrs-vxworks): Likewise.
1363         (sparc-*-elf*): Replace sparc/t-softfp by t-fdpbit in tmake_file.
1364         (sparc-*-linux*): Add t-fdpbit to tmake_file for *-leon*.
1365         (sparc-*-rtems*, sparc64-*-rtems*): Split off ...
1366         (sparc64-*-rtems*): ... new case.
1367         (sparc-*-rtems*): Add t-fdpbit to tmake_file.
1368         (spu-*-elf*): Likewise.
1369         Add spu/t-elf to tmake_file.
1370         (v850*-*-*): Add t-fdpbit to tmake_file.
1371         (xstormy16-*-elf): Likewise.
1372         (am33_2.0-*-linux*): Add t-fdpbit to tmake_file.
1373         (mep*-*-*): Likewise.
1374
1375 2011-08-05  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1376
1377         * Makefile.in (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): New
1378         variables.
1379         (LIBUNWIND, SHLIBUNWIND_LINK, SHLIBUNWIND_INSTALL): New variables.
1380         (LIB2ADDEH, LIB2ADDEHSTATIC, LIB2ADDEHSHARED): Add $(srcdir)/emutls.c.
1381         (install-unwind_h): New target.
1382         (all): Depend on it.
1383         * config.host (unwind_header): New variable.
1384         (*-*-freebsd*): Set tmake_file to t-eh-dw2-dip.
1385         (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu,
1386         *-*-gnu*): Likewise, also for *-*-kopensolaris*-gnu.
1387         (*-*-solaris2*): Add t-eh-dw2-dip to tmake_file.
1388         (arm*-*-linux*): Add arm/t-bpabi for arm*-*-linux-*eabi.
1389         Set unwind_header.
1390         (arm*-*-uclinux*): Add arm/t-bpabi for arm*-*-uclinux*eabi.
1391         Set unwind_header.
1392         (arm*-*-eabi*, arm*-*-symbianelf*): Add arm/t-bpabi for
1393         arm*-*-eabi*.
1394         Add arm/t-symbian to tmake_file for arm*-*-symbianelf*.
1395         Set unwind_header.
1396         (ia64*-*-elf*): Add ia64/t-eh-ia64 to tmake_file.
1397         (ia64*-*-freebsd*): Likewise.
1398         (ia64*-*-linux*): Add ia64/t-glibc, ia64/t-eh-ia64, t-libunwind to
1399         tmake_file.
1400         Add t-libunwind-elf, ia64/t-glibc-libunwind unless
1401         $with_system_libunwind.
1402         (ia64*-*-hpux*): Set tmake_file.
1403         (ia64-hp-*vms*): Add ia64/t-eh-ia64 to tmake_file.
1404         (picochip-*-*): Set tmake_file.
1405         (rs6000-ibm-aix4.[3456789]*, powerpc-ibm-aix4.[3456789]*): Set
1406         md_unwind_header.
1407         (rs6000-ibm-aix5.1.*, powerpc-ibm-aix5.1.*): Likewise.
1408         (rs6000-ibm-aix[56789].*, powerpc-ibm-aix[56789].*): Likewise.
1409         (s390x-ibm-tpf*): Add t-eh-dw2-dip to tmake_file.
1410         (xtensa*-*-elf*): Set tmake_file.
1411         (xtensa*-*-linux*): Likewise.
1412         * configure.ac: Include ../config/unwind_ipinfo.m4.
1413         Call GCC_CHECK_UNWIND_GETIPINFO.
1414         Link unwind.h to $unwind_header.
1415         * configure: Regenerate.
1416         * emutls.c, unwind-c.c, unwind-compat.c, unwind-compat.h,
1417         unwind-dw2-fde-compat.c, unwind-dw2-fde-dip.c, unwind-dw2-fde.c,
1418         unwind-dw2-fde.h, unwind-dw2.c, unwind-dw2.h, unwind-generic.h,
1419         unwind-pe.h, unwind-sjlj.c, unwind.inc: New files.
1420         * config/unwind-dw2-fde-darwin.c: New file.
1421         * config/arm/libunwind.S, config/arm/pr-support.c,
1422         config/arm/t-bpabi, config/arm/t-symbian, config/arm/unwind-arm.c,
1423         config/arm/unwind-arm.h,: New files.
1424         * config/ia64/fde-glibc.c, config/ia64/fde-vms.c,
1425         config/ia64/t-eh-ia64, config/ia64/t-glibc,
1426         config/ia64/t-glibc-libunwind, config/ia64/t-hpux,
1427         config/ia64/t-vms, config/ia64/unwind-ia64.c,
1428         config/ia64/unwind-ia64.h: New files.
1429         * config/picochip/t-picochip: New file.
1430         * config/rs6000/aix-unwind.h, config/rs6000/darwin-fallback.c: New
1431         files.
1432         * config/rs6000/t-darwin (LIB2ADDEH): Set.
1433         * config/s390/t-tpf (LIB2ADDEH): Remove.
1434         * config/t-darwin (LIB2ADDEH): Set.
1435         * config/t-eh-dw2-dip: New file.
1436         * config/t-libunwind, config/t-libunwind-elf: New files.
1437         * config/t-sol2 (LIB2ADDEH): Remove.
1438         * config/xtensa/t-xtensa: New file.
1439
1440 2011-08-02  H.J. Lu  <hongjiu.lu@intel.com>
1441
1442         * config/i386/linux-unwind.h (RT_SIGRETURN_SYSCALL): New.
1443         (x86_64_fallback_frame_state): Use RT_SIGRETURN_SYSCALL and
1444         long long to check rt_sigreturn syscall.
1445
1446 2011-08-02  Alan Modra  <amodra@gmail.com>
1447
1448         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
1449         Restore for indirect call bcrtl from correct stack slot, and only
1450         if cfa+40 isn't valid.
1451
1452 2011-08-01  Julian Brown  <julian@codesourcery.com>
1453
1454         * config.host (arm*-*-linux*, arm*-*-uclinux*, arm*-*-eabi*)
1455         (arm*-*-symbianelf*): Add t-fixedpoint-gnu-prefix makefile fragment.
1456         * config/arm/bpabi-lib.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define.
1457
1458 2011-08-01  Julian Brown  <julian@codesourcery.com>
1459
1460         * Makefile.in (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): New.
1461         (libgcc-std.ver.in): Use above.
1462         * fixed-bit.h (LIBGCC2_FIXEDBIT_GNU_PREFIX): Define, if
1463         LIBGCC2_GNU_PREFIX is defined.  Use instead of LIBGCC2_GNU_PREFIX
1464         throughout file.
1465         * config/t-fixedpoint-gnu-prefix: New file.
1466         * config/t-gnu-prefix (LIBGCC_VER_FIXEDPOINT_GNU_PREFIX): Set.
1467         * libgcc-std.ver.in (fixed-point routines): Use __FIXPTPFX__
1468         instead of __PFX__.
1469
1470 2011-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1471
1472         * config/i386/morestack.S (X86_64_SAVE_NEW_STACK_BOUNDARY): New.
1473         Use X86_64_SAVE_NEW_STACK_BOUNDARY to save the new stack boundary
1474         for x86-64.  Properly check __x86_64__ and __LP64__.
1475
1476 2010-07-28  H.J. Lu  <hongjiu.lu@intel.com>
1477
1478         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Always use _WIN64
1479         version.
1480         (_FP_WS_TYPE): Likewise.
1481         (_FP_I_TYPE): Likewise.
1482
1483 2011-07-28  Alan Modra  <amodra@gmail.com>
1484
1485         * config/rs6000/linux-unwind.h (frob_update_context <__powerpc64__>):
1486         Leave r2 REG_UNSAVED if stopped on the instruction that saves r2
1487         in a plt call stub.  Do restore r2 if stopped on bctrl.
1488
1489 2011-07-18  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1490
1491         * config.host (i[3456x]86-*-netware*): Remove.
1492         * config/i386/netware-crt0.c, config/i386/t-nwld,
1493         config/i386/t-slibgcc-nwld: Remove.
1494
1495 2011-07-15  Bernd Schmidt  <bernds@codesourcery.com>
1496
1497         * config.host: Handle tic6x-*-*.
1498         * config/c6x/c6x-abi.h: New file.
1499
1500 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1501
1502         * config/i386/crtprec.c: New file.
1503         * config/i386/t-crtpc: Use $(srcdir) to refer to crtprec.c.
1504         * config.host (i[34567]86-*-darwin*): Add i386/t-crtpc to tmake_file.
1505         Add crtprec32.o, crtprec64.o, crtprec80.o to extra_parts.
1506         (x86_64-*-darwin*): Likewise.
1507         (i[34567]86-*-solaris2*: Likewise.
1508
1509 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1510
1511         * config/alpha/crtfastmath.c: New file.
1512         * config/i386/crtfastmath.c: New file.
1513         * config/ia64/crtfastmath.c: New file.
1514         * config/mips/crtfastmath.c: New file.
1515         * config/sparc/crtfastmath.c: New file.
1516
1517         * config/t-crtfm (crtfastmath.o): Use $(srcdir) to refer to
1518         crtfastmath.c.
1519         Add -frandom-seed=gcc-crtfastmath.
1520         * config/alpha/t-crtfm: Remove.
1521         * config/i386/t-crtfm: Use $(srcdir) to refer to crtfastmath.c.
1522         * config/ia64/t-ia64 (crtfastmath.o): Remove.
1523
1524         * config.host (alpha*-*-linux*): Replace alpha/t-crtfm by t-crtfm.
1525         (alpha*-dec-osf5.1*): Likewise.
1526         (alpha*-*-freebsd*): Add t-crtfm to tmake_file.
1527         Add crtfastmath.o to extra_parts.
1528         (i[34567]86-*-darwin*): Add i386/t-crtfm to tmake_file.
1529         Add crtfastmath.o to extra_parts.
1530         (x86_64-*-darwin*): Likewise.
1531         (x86_64-*-mingw*): Likewise.
1532         (ia64*-*-elf*): Add t-crtfm to tmake_file.
1533         (ia64*-*-freebsd*): Likewise.
1534         (ia64*-*-linux*): Likewise.
1535         (sparc64-*-freebsd*): Add t-crtfm to tmake_file.
1536         Add crtfastmath.o to extra_parts.
1537
1538 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1539
1540         * config/darwin-crt3.o: New file.
1541         * config/rs6000/darwin-crt2.c: New file.
1542         * config/t-darwin: New file.
1543         * config/rs6000/t-darwin (DARWIN_EXTRA_CRT_BUILD_CFLAGS): New variable.
1544         (crt2.o): New rule.
1545         * config.host (*-*-darwin*): Add crt3.o to extra_parts.
1546         (powerpc-*-darwin*): Add crt2.o to extra_parts.
1547         (powerpc64-*-darwin*): Likewise.
1548
1549 2011-07-13  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1550
1551         * config/i386/netware-crt0.c: New file.
1552         * config/i386/t-nwld: Rename to ...
1553         * config/i386/t-slibgcc-nwld: ... this.
1554         * config/i386/t-nwld: New file.
1555         * config.host (i[3456x]86-*-netware*): Add i386/t-slibgcc-nwld to
1556         tmake_file.
1557         Add crt0.o, libgcc.def, libc.def, libcpre.def, posixpre.def to
1558         extra_parts.
1559
1560 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1561
1562         * configure.ac (i?86-*-solaris2*): Use libgcc copy of
1563         i386/t-crtstuff.
1564         * configure: Regenerate.
1565
1566 2011-07-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1567
1568         * dfp-bit.c, dfp-bit.h: New files.
1569         * Makefile.in (D32PBIT_FUNCS, D64PBIT_FUNCS, D128PBIT_FUNCS): New
1570         variables.
1571         ($(d32pbit-o)): Use $(srcdir) to refer to dfp-bit.c
1572         ($(d64pbit-o)): Likewise.
1573         ($(d128pbit-o)): Likewise.
1574         * config/t-dfprules: New file.
1575         * config.host (i[34567]86-*-linux*): Add t-dfprules to tmake_file.
1576         (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu,
1577         i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Likewise.
1578         (x86_64-*-linux*): Likewise.
1579         (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu): Likewise.
1580         (i[34567]86-*-cygwin*): Likewise.
1581         (i[34567]86-*-mingw*,  x86_64-*-mingw*): Likewise.
1582         (powerpc-*-linux*, powerpc64-*-linux*): Likewise.
1583
1584 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1585
1586         * Makfile.in (LIBGCOV): New variable.
1587         ($(libgcov-objects)): Use $(srcdir) to refer to libgcov.c.
1588         * libgcov.c: New file.
1589
1590 2011-07-08  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1591
1592         * fixed-bit.c, fixed-bit.h: New files.
1593         * fixed-obj.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to
1594         refer to fixed-bit.c.
1595
1596 2011-07-07  Joseph Myers  <joseph@codesourcery.com>
1597
1598         * config.host (*local*): Remove.
1599
1600 2011-07-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1601
1602         PR target/39150
1603         * config.host (*-*-solaris2*): Handle x86_64-*-solaris2.1[0-9]*
1604         like i?86-*-solaris2.1[0-9]*.
1605         (i[34567]86-*-solaris2*): Also handle x86_64-*-solaris2.1[0-9]*.
1606         * configure.ac (i?86-*-solaris2*): Likewise.
1607         * configure: Regenerate.
1608
1609 2011-07-06  Thomas Schwinge  <thomas@schwinge.name>
1610
1611         * config.host (i[34567]86-*-kfreebsd*-gnu, i[34567]86-*-knetbsd*-gnu)
1612         (i[34567]86-*-gnu*, i[34567]86-*-kopensolaris*-gnu): Remove
1613         md_unwind_header by splitting out of...
1614         (i[34567]86-*-linux*): ... this.
1615         * config.host (x86_64-*-kfreebsd*-gnu, x86_64-*-knetbsd*-gnu):
1616         Remove md_unwind_header by splitting out of...
1617         (x86_64-*-linux*): ... this.
1618
1619 2011-07-04  Georg-Johann Lay  <avr@gjlay.de>
1620
1621         * config/avr/t-avr (intfuncs16): Add _clrsbXX2.
1622
1623 2011-06-28  Nick Clifton  <nickc@redhat.com>
1624
1625         * config.host: Recognize all V850 variants.
1626
1627 2011-06-22  Uros Bizjak  <ubizjak@gmail.com>
1628
1629         * enable-execute-stack-empty.c (__enable_execute_stack): Add prototype.
1630
1631 2011-06-21  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1632
1633         * shared-object.mk (c_flags-$o): Save c_flags.
1634         ($(base)$(objext)): Use it.
1635         ($(base)_s$(objext)): Likewise.
1636
1637 2011-06-21  Bernd Schmidt  <bernds@codesourcery.com>
1638
1639         * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.
1640         * libgcc-std.ver.in (GCC_4.7.0): New section.
1641
1642 2011-06-16  Georg-Johann Lay  <avr@gjlay.de>
1643
1644         PR target/49313
1645         PR target/29524
1646         * config/avr/t-avr: Fix line endings.
1647         (intfuncs16): Remove _ffsXX2,  _clzXX2, _ctzXX2, _popcountXX2,
1648         _parityXX2.
1649
1650 2011-06-14  Olivier Hainque  <hainque@adacore.com>
1651             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1652
1653         * config/mips/irix6-unwind.h: New file.
1654         * config.host (mips-sgi-irix6.5*): Set md_unwind_header.
1655
1656 2011-06-10  Eric Botcazou  <ebotcazou@adacore.com>
1657
1658         * config/sparc/linux-unwind.h (STACK_BIAS): Define.
1659         (sparc64_fallback_frame_state): Use it.
1660         (sparc64_frob_update_context): Further adjust context.
1661         * config/sparc/sol2-unwind.h (sparc64_frob_update_context): Likewise.
1662         * config/sparc/sol2-ci.S: Add TARGET_FLAT handling.
1663         * config/sparc/sol2-cn.S: Likewise.
1664
1665 2011-06-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1666
1667         * enable-execute-stack-empty.c: New file.
1668         * enable-execute-stack-mprotect.c: New file.
1669         * config/i386/enable-execute-stack-mingw32.c: New file.
1670         * config.host (enable_execute_stack): New variable.
1671         Select appropriate variants.
1672         * configure.ac: Link enable-execute-stack.c to
1673         $enable_execute_stack.
1674         * configure: Regenerate.
1675         * Makefile.in (LIB2ADD): Add enable-execute-stack.c.
1676         (lib2funcs): Remove _enable_execute_stack.
1677
1678 2011-06-09  David S. Miller  <davem@davemloft.net>
1679             Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1680
1681         * config.host (sparc-*-linux*): Correct md_unwind_header
1682         filename.
1683         (s390x-ibm-tpf*): Fix typo.
1684
1685 2011-06-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1686
1687         * config.host (mips-sgi-irix6.5*): Add t-crtfm to tmake_file.
1688         Add crtfastmath.o to extra_parts.
1689         (mips64*-*-linux*, mips*-*-linux*): Use t-crtfm instead of
1690         mips/t-crtfm.
1691         * config/mips/t-crtfm: Remove.
1692
1693 2011-06-04  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1694
1695         * config.host (hppa*-*-linux*): Correct md_unwind_header name.
1696
1697 2011-06-04  Kaz Kojima  <kkojima@gcc.gnu.org>
1698
1699         * config.host (sh*-*-linux*): Fix typo.
1700
1701 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1702
1703         * config/alpha/linux-unwind.h: Move from ../gcc/config/alpha.
1704         * config/alpha/osf5-unwind.h: Move from ../gcc/config/alpha.
1705         * config/alpha/vms-unwind.h: Move from ../gcc/config/alpha.
1706         * config/bfin/linux-unwind.h: Move from ../gcc/config/bfin.
1707         * config/i386/linux-unwind.h: Move from ../gcc/config/i386.
1708         * config/i386/sol2-unwind.h: Move from ../gcc/config/i386.
1709         * config/i386/w32-unwind.h: Move from ../gcc/config/i386.
1710         Wrap in !__MINGW64__.
1711         * config/ia64/linux-unwind.h: Move from ../gcc/config/ia64.
1712         * config/ia64/vms-unwind.h: Move from ../gcc/config/ia64.
1713         * config/m68k/linux-unwind.h: Move from ../gcc/config/m68k.
1714         * config/mips/linux-unwind.h: Move from ../gcc/config/mips.
1715         * config/pa/hpux-unwind.h: Move from ../gcc/config/pa.
1716         * config/pa/linux-unwind.h: Move from ../gcc/config/pa.
1717         * config/rs6000/darwin-unwind.h: Move from ../gcc/config/rs6000.
1718         Wrap in !__LP64__.
1719         * config/rs6000/linux-unwind.h: Move from ../gcc/config/rs6000.
1720         * config/s390/linux-unwind.h: Move from ../gcc/config/s390.
1721         * config/s390/tpf-unwind.h: Move from ../gcc/config/s390.
1722         * config/sh/linux-unwind.h: Move from ../gcc/config/sh.
1723         * config/sparc/linux-unwind.h: Move from ../gcc/config/sparc.
1724         * config/sparc/sol2-unwind.h: Move from ../gcc/config/sparc.
1725         * config/xtensa/linux-unwind.h: Move from ../gcc/config/xtensa.
1726         * config/no-unwind.h: New file.
1727         * config.host (md_unwind_header): Document.
1728         Define.
1729         (alpha*-*-linux*, alpha*-dec-osf5.1*, alpha64-dec-*vms*,
1730         alpha*-dec-*vms*, bfin*-uclinux*, bfin*-linux-uclibc*,
1731         hppa*-*-linux*, hppa[12]*-*-hpux10*, hppa*64*-*-hpux11*,
1732         hppa[12]*-*-hpux11*): Set md_unwind_header.
1733         (i[34567]86-*-linux*): Handle i[34567]86-*-kopensolaris*-gnu.
1734         Set md_unwind_header.
1735         (x86_64-*-linux*, i[34567]86-*-solaris2*): Set md_unwind_header.
1736         (i[34567]86-*-cygwin*): Split from i[34567]86-*-mingw*.
1737         (i[34567]86-*-mingw*, ia64*-*-linux*, ia64-hp-*vms*,
1738         m68k-*-uclinux*, m68k-*-linux*, mips64*-*-linux*, mips*-*-linux*,
1739         powerpc-*-darwin*, powerpc-*-linux*, s390-*-linux*,
1740         s390x-*-linux*,  s390x-ibm-tpf*, sh*-*-linux*, sparc-*-linux*,
1741         sparc*-*-solaris2*, sparc64-*-linux*, xtensa*-*-linux*): Set
1742         md_unwind_header.
1743         * configure.ac: Link md-unwind-support.h to $md_unwind_header.
1744         * configure: Regenerate.
1745
1746 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1747
1748         * config.host (mips-sgi-irix[56]*): Restrict to mips-sgi-irix6.5*.
1749         Set tmake_file, extra_parts.
1750         * config/mips/irix-crti.S: Move from ../gcc/config/mips/irix-crti.asm.
1751         Remove O32 support.
1752         * config/mips/irix-crtn.S: Move from ../gcc/config/mips/irix-crtn.asm.
1753         Remove O32 support.
1754         * config/mips/t-irix6: New file.
1755         * config/mips/t-slibgcc-irix: New file.
1756
1757 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1758
1759         * config/s390/t-tpf (LIB2ADDEHDEP): Remove.
1760         * config/t-sol2 (LIB2ADDEH): Use gcc_srcdir, add emutls.c.
1761
1762 2011-06-03  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1763
1764         * configure.ac (target_thread_file): Determine thread model.
1765         * configure: Regenerate.
1766         * config.host (alpha*-dec-osf5.1*): Set tmake_file, extra_parts.
1767         * config/alpha/t-alpha: New file.
1768         * config/alpha/t-crtfm: Use $<.
1769         * config/alpha/t-ieee: New file.
1770         * config/alpha/t-osf-pthread: New file.
1771         * config/alpha/t-slibgcc-osf: New file.
1772         * config/alpha/libgcc-osf5.ver: New file.
1773
1774 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1775
1776         * config.host (i[34567]86-*-solaris2*): Add i386/t-crtfm to
1777         tmake_file.
1778         Add crtfastmath.o to extra_parts.
1779
1780 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1781
1782         * config/gmon-sol2.c: Reindent.
1783         Cleanup comments.
1784         Remove, correct casts.
1785         Use STDERR_FILENO, NULL.
1786         (BASEADDRESS): Remove.
1787         (minbrk): Remove.
1788         (errno, sbrk): Remove declarations.
1789         (monstartup) [hp300]: Remove.
1790         (mcount): Remove.
1791
1792 2011-06-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1793
1794         * Makefile.in (cpu_type): Define.
1795         * config.host (i[34567]86-*-rtems*): Handle it.
1796         (i[34567]86-*-solaris2*): Move body ...
1797         (*-*-solaris2*): ... here.
1798         New case, generalize.
1799         (sparc-*-elf*): Handle it.
1800         (sparc-*-linux*, sparc64-*-linux*): Replace sparc/t-crtfm by t-crtfm.
1801         (sparc-*-rtems*, sparc64-*-rtems*); Handle it.
1802         (sparc64-*-solaris2*, sparcv9-*-solaris2*, sparc-*-solaris2*):
1803         Fold into ...
1804         (sparc*-*-solaris2*): ... this.
1805         New case.
1806         (sparc64-*-elf*): Handle it.
1807         * config/gmon-sol2.c: Move from ../gcc/config/sparc.
1808         Merge ../gcc/config/i386/gmon-sol2.c.
1809         * config/i386/sol2-c1.S: Move from ../gcc/config/i386/sol2-c1.asm.
1810         Use C comments.
1811         Merge ../gcc/config/i386/sol2-gc1.asm.
1812         * config/i386/sol2-ci.S: Move from ../gcc/config/i386/sol2-ci.asm.
1813         Use C comments.
1814         * config/i386/sol2-cn.S: Move from ../gcc/config/i386/sol2-cn.asm.
1815         Use C comments.
1816         * config/i386/t-crtfm (crtfastmath.o): Use $<.
1817         * config/i386/t-crtstuff: New file.
1818         * config/i386/t-softfp: New file.
1819         * config/i386/t-sol2 ($(T)gmon.o, $(T)gcrt1.o, $(T)crt1.o),
1820         $(T)crti.o, $(T)crtn.o): Remove.
1821         (gcrt1.o): New rule.
1822         (TARGET_LIBGCC2_CFLAGS): Remove.
1823         * config/sparc/sol2-c1.S: Move from ../gcc/config/sparc/sol2-c1.asm.
1824         * config/sparc/sol2-ci.S: Move from ../gcc/config/sparc/sol2-ci.asm.
1825         * config/sparc/sol2-cn.S: Move from ../gcc/config/sparc/sol2-cn.asm.
1826         * config/sparc/t-sol2: New file.
1827         * config/sparc/t-crtfm: Move to ...
1828         * config/t-crtfm: ... this.
1829         Use $(cpu_type), $<.
1830         * config/t-crtin: New file.
1831         * config/sparc/t-softfp: New file.
1832         * config/sparc/t-softmul: New file.
1833         * config/t-rtems: New file.
1834         * config/t-slibgcc: New file.
1835         * config/t-slibgcc-elf-ver: New file.
1836         * config/t-slibgcc-gld: New file.
1837         * config/t-slibgcc-sld: New file.
1838         * config/t-sol2: New file.
1839         * configure.ac: Include ../config/lib-ld.m4.
1840         Call AC_LIB_PROG_LD_GNU.
1841         Substitute cpu_type.
1842         * configure: Regenerate.
1843
1844 2011-05-27  Bernd Schmidt  <bernds@codesourcery.com>
1845
1846         PR bootstrap/49173
1847         * config/t-slibgcc-darwin (SHLIB_MAPFILES): Look for
1848         libgcc-std.ver in the build directory.
1849         * config/s390/t-linux (SHLIB_MAPFILES): Likewise.
1850         * config/sh/t-linux (SHLIB_MAPFILES): Likewise.
1851
1852 2011-05-25  Bernd Schmidt  <bernds@codesourcery.com>
1853
1854         * libgcc-std.ver.in: New file.
1855         * Makefile.in (LIBGCC_VER_GNU_PREFIX, LIBGCC_VER_SYMBOLS_PREFIX): New
1856         variables.
1857         (libgcc-std.ver): New rule.
1858         * config/t-gnu-prefix: New file.
1859
1860 2011-05-23  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1861
1862         * config/s390/t-tpf (LIB2ADDEH): Remove $(gcc_srcdir)/gthr-gnat.c.
1863
1864 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
1865
1866         * config/i386/darwin-lib.h: New file.
1867
1868 2011-05-10  Joseph Myers  <joseph@codesourcery.com>
1869
1870         * config/arm/symbian-lib.h: New.
1871
1872 2011-05-04  Chris Demetriou  <cgd@google.com>
1873
1874         * config/i386/morestack.S (__i686.get_pc_thunk.bx): Rename to...
1875         (__x86.get_pc_thunk.bx): ...this.
1876         (__morestack): Adjust for rename, remove undef of __i686.
1877
1878 2011-05-03  Chris Demetriou  <cgd@google.com>
1879
1880         * config/i386/morestack.S (__i686.get_pc_thunk.bx): New.
1881
1882 2011-03-22  Joseph Myers  <joseph@codesourcery.com>
1883
1884         * config.host (alpha*-*-gnu*, arc-*-elf*, arm*-*-netbsd*,
1885         arm-*-pe*, crx-*-elf, i[34567]86-*-netbsd*, i[34567]86-*-pe,
1886         m68hc11-*-*|m6811-*-*, m68hc12-*-*|m6812-*-*, mcore-*-pe*,
1887         powerpc64-*-gnu*, powerpc-*-gnu-gnualtivec*, powerpc-*-gnu*,
1888         sh-*-symbianelf* | sh[12346l]*-*-symbianelf*, vax-*-netbsd*):
1889         Remove cases.
1890
1891 2011-03-14  Andreas Tobler  <andreast@fgznet.ch>
1892
1893         * config.host (cpu_type): Add FreeBSD PowerPC specific parts.
1894         Adjust copyright year.
1895
1896 2011-03-07  Ian Lance Taylor  <iant@google.com>
1897
1898         * generic-morestack.c (__splitstack_find): Adjust returned stack
1899         pointer to include all registers pushed by __morestack.
1900
1901 2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
1902
1903         PR target/40125
1904         * configure.ac: Call ACX_NONCANONICAL_TARGET.
1905         (toolexecdir): Calculate and AC_SUBST.
1906         (toolexeclibdir): Likewise.
1907         * Makefile.in (target_noncanonical): Import.
1908         (toolexecdir): Likewise.
1909         (toolexeclibdir): Likewise.
1910         * configure: Regenerate.
1911
1912 2010-12-13  Nathan Froyd  <froydnj@codesourcery.com>
1913
1914         PR target/46040
1915         * config/arm/bpabi.h: Rename to...
1916         * config/arm/bpabi-lib.h: ...this.
1917
1918 2010-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
1919
1920         * configure.ac: Use i386/t-crtstuff on i?86-*-solaris2* if
1921         appropriate.
1922         * configure: Regenerate.
1923
1924 2010-11-24  Nathan Froyd  <froydnj@codesourcery.com>
1925
1926         * config/libbid/bid_conf.h (BID_BIG_ENDIAN): Define in terms of
1927         __FLOAT_WORD_ORDER__.
1928         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN):
1929         Delete.
1930
1931 2010-11-20  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
1932
1933         PR other/46202
1934         * Makefile.in (install-strip): New phony target.
1935
1936 2010-11-07  Ian Lance Taylor  <iant@google.com>
1937
1938         PR target/46089
1939         * config/i386/morestack.S (__morestack_large_model): New
1940         function.
1941
1942 2010-10-23  Nathan Froyd  <froydnj@codesourcery.com>
1943
1944         * config/libbid/bid_gcc_intrinsics.h (LIBGCC2_WORDS_BIG_ENDIAN):
1945         Delete.
1946         (LIBGCC2_FLOAT_WORDS_BIG_ENDIAN): Test __BYTE_ORDER__.
1947
1948 2010-10-14  Nathan Froyd  <froydnj@codesourcery.com>
1949
1950         * config/arm/bpabi.h: New file.
1951         * config/frv/frv-abi.h: New file.
1952
1953 2010-10-01  Ian Lance Taylor  <iant@google.com>
1954
1955         * config/t-stack(LIB2ADD_ST): Set instead of LIB2ADD.
1956         * config/i386/t-stack-i386 (LIB2ADD_ST): Likewise.
1957
1958 2010-10-01  H.J. Lu  <hongjiu.lu@intel.com>
1959
1960         PR target/45858
1961         * config.host: Add the missing `$'.
1962
1963 2010-09-30  Michael Eager  <eager@eagercon.com>
1964
1965         * config.host: Add microblaze*-*-*.
1966         * config/microblaze/{divsi3.asm,divsi3_table.c,moddi3.asm,modsi3.asm,
1967         muldi3_hard.asm,mulsi3.asm,stack_overflow_exit.asm,t-microblaze,
1968         udivsi3.asm,umodsi3.asm}:  New.
1969
1970 2010-09-28  Ian Lance Taylor  <iant@google.com>
1971
1972         * configure.ac: Adjust CFI test to test assembler directly rather
1973         than checking gcc preprocessor macro.
1974         * configure: Rebuild.
1975
1976 2010-09-27  Ian Lance Taylor  <iant@google.com>
1977
1978         * configure.ac: Test whether assembler supports CFI directives.
1979         * config.host: Only add t-stack and i386/t-stack-i386 to
1980         tmake_file if libgcc_cv_cfi is "yes".
1981         * configure: Rebuild.
1982
1983 2010-09-27  Ian Lance Taylor  <iant@google.com>
1984
1985         * generic-morestack.h: New file.
1986         * generic-morestack.c: New file.
1987         * generic-morestack-thread.c: New file.
1988         * config/i386/morestack.S: New file.
1989         * config/t-stack: New file.
1990         * config/i386/t-stack-i386: New file.
1991         * config.host (i[34567]86-*-linux* and friends): Add t-stack and
1992         i386/t-stack-i386 to tmake_file.
1993
1994 2010-09-21  Iain Sandoe  <iains@gcc.gnu.org>
1995
1996         * Makefile.in (libgcc-extra-parts):  Check for static archives and
1997         invoke ranlib after installing them.
1998         (gcc-extra-parts): Likewise.
1999         (install-leaf): Likewise.
2000
2001 2010-09-14  H.J. Lu  <hongjiu.lu@intel.com>
2002
2003         * configure: Regenerated.
2004
2005 2010-09-10  Kai Tietz  <kai.tietz@onevision.com>
2006
2007         * configure: Regenerated.
2008
2009 2010-09-09  Gerald Pfeifer  <gerald@pfeifer.com>
2010             Andrew Pinski  <pinskia@gmail.com>
2011
2012         PR target/40959
2013         * config.host (ia64*-*-freebsd*): Set extra_parts.  Set tmake_file.
2014
2015 2010-09-06  H.J. Lu  <hongjiu.lu@intel.com>
2016
2017         PR target/45524
2018         * configure: Regenerated.
2019
2020 2010-09-06  Andreas Schwab  <schwab@redhat.com>
2021
2022         * configure: Regenerate.
2023
2024 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2025
2026         * config/i386/t-sol2 (__copysigntf3, __fabstf3): Disable for
2027         64bit targets.
2028         (__fixtfti, __fixunstfti, __floattitf, __floatuntitf): Enable only
2029         for 64bit targets.
2030
2031 2010-09-03  Uros Bizjak  <ubizjak@gmail.com>
2032             Iain Sandoe  <iains@gcc.gnu.org>
2033
2034         PR target/45476
2035         * Makefile.in (sifuncs, difuncs, tifuncs): Filter out
2036         LIB2FUNCS_EXCLUDE functions.
2037
2038 2010-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2039
2040         * configure.ac: Use the GCC_AC_ENABLE_DECIMAL_FLOAT macro.
2041         Include dfp.m4.
2042         * configure: Regenerate.
2043
2044 2010-09-01  Uros Bizjak  <ubizjak@gmail.com>
2045
2046         * config.host (i[34567]86-*-freebsd*, x86_64-*-freebsd*): Add
2047         i386/t-freebsd to tmake_file.
2048         * config/i386/t-freebsd: New file.
2049         * config/i386/libgcc-bsd.ver: New file.
2050
2051 2010-07-23  Nathan Froyd  <froydnj@codesourcery.com>
2052
2053         * config.host (powerpc*-eabispe*): Set tmake_file.
2054         (powerpc*-eabi*): Likewise.
2055         * config/rs6000/t-ppccomm (EXTRA_PARTS): Add crtbegin, crtend,
2056         crtbeginS, crtendS, crtbeginT.
2057
2058 2010-06-12  Kazu Hirata  <kazu@codesourcery.com>
2059
2060         * config.host (mips64*-*-linux*, mips*-*-linux*): Add mips/t-crtfm
2061         to tmake_file.  Add crtfastmath.o to extra_parts.
2062         * config/mips/t-crtfm: New.
2063
2064 2010-05-19  Joel Sherrill <joel.sherrill@oarcorp.com>
2065
2066         * config.host (sparc64-*-rtems*): New target.
2067
2068 2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2069
2070         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2071         assembler syntax.
2072
2073 2010-04-15  Thomas Schwinge  <tschwinge@gnu.org>
2074
2075         * config.host <i[34567]86-*-gnu*>: Handle softfp as for Linux.
2076
2077 2010-04-12  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2078
2079         * config.host (alpha*-dec-osf[45]*): Removed alpha*-dec-osf4*,
2080         alpha-dec-osf5.0* support.
2081
2082 2010-04-01  Ralf Corsépius <ralf.corsepius@rtems.org>
2083
2084         * config.host: Add lm32-*-rtems*.
2085
2086 2010-03-31  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2087             Uros Bizjak <ubizjak@gmail.com>
2088
2089         PR target/39048
2090         * config.host (i[34567]86-*-solaris2): Handle 32-bit Solaris 2/x86
2091         like other remaining 32-bit x86 OSes.
2092         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS): Support Sun
2093         assembler syntax.
2094         * config/i386/libgcc-sol2.ver: New file.
2095         * config/i386/t-sol2 (SHLIB_MAPFILES): Add it.
2096
2097 2010-03-30  Jack Howarth <howarth@bromo.med.uc.edu>
2098
2099         PR c/43553
2100         * Makefile.in (INTERNAL_CFLAGS): Add @set_use_emutls@.
2101         * configure.ac: Use GCC_CHECK_EMUTLS to see if emulated TLS
2102         is used and substitute set_use_emutls.
2103         * configure: Regenerated.
2104
2105 2010-03-30  Tarik Graba  <tarik.graba@telecom-paristech.fr>
2106
2107         * config/lm32/t-lm32: Remove misplaced MULTILIB_OPTIONS.
2108
2109 2010-03-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
2110
2111         PR target/38085
2112         * config/i386/t-sol2 ($(T)gmon.o): Use CFLAGS instead of
2113         MULTILIB_CFLAGS.
2114         ($(T)gcrt1.o): Likewise.
2115         ($(T)crt1.o): Likewise.
2116         ($(T)crti.o): Likewise.
2117         ($(T)crtn.o): Likewise.
2118
2119 2010-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2120
2121         PR other/42980
2122         * Makefile.in (install): Use $(MAKE) string in rule, for
2123         parallel make.
2124
2125 2010-02-22  Hans-Peter Nilsson  <hp@bitrange.com>
2126
2127         Migrate from broken pre-libgcc legacy support to libgcc-centric rules.
2128         * config/mmix/t-mmix: New file.
2129         * config.host <mmix-knuth-mmixware> (extra_parts, tmake_file): Set.
2130
2131 2010-02-02  Jack Howarth  <howarth@bromo.med.uc.edu>
2132
2133         PR java/41991
2134         * config/t-slibgcc-darwin: Add libgcc-libsystem.ver to
2135         SHLIB_MAPFILES.
2136
2137 2010-01-04  Anthony Green  <green@moxielogic.com>
2138
2139         * config/moxie/crti.asm, config/moxie/crtn.asm,
2140         config/moxie/t-moxie-softfp, config/moxie/sfp-machine.h,
2141         config/moxie/t-moxie: New files.
2142         * config.host: Add t-moxie-softfp reference.
2143
2144 2009-11-18  Iain Sandoe <iain.sandoe@sandoe-acoustics.co.uk>
2145
2146         PR other/39888
2147         * config/t-slibgcc-darwin: Fix embedded rpaths for
2148         --enable-version-specific-runtime-libs, build extension stub
2149         libs exposing features available from current libgcc_s.
2150
2151 2009-11-11  Jon Beniston <jon@beniston.com>
2152
2153         * config.host: Add lm32 targets.
2154         * config/lm32: New directory.
2155         * config/lm32/libgcc_lm32.h: New file.
2156         * config/lm32/_mulsi3.c: New file.
2157         * config/lm32/_udivmodsi4.c: New file.
2158         * config/lm32/_divsi3.c: New file.
2159         * config/lm32/_modsi3.c: New file.
2160         * config/lm32/_udivsi3.c: New file.
2161         * config/lm32/_umodsi3.c: New file.
2162         * config/lm32/_lshrsi3.S: New file.
2163         * config/lm32/_ashrsi3.S: New file.
2164         * config/lm32/_ashlsi3.S: New file.
2165         * config/lm32/crti.S: New file.
2166         * config/lm32/crtn.S: New file.
2167         * config/lm32/t-lm32: New file.
2168         * config/lm32/t-elf: New file.
2169         * config/lm32/t-uclinux: New file.
2170
2171 2009-10-26  Nick Clifton  <nickc@redhat.com>
2172
2173         * config.host: Add support for RX target.
2174         * config/rx: New directory.
2175         * config/rx/rx-abi-functions.c: New file. Supplementary
2176         functions for libgcc to support the RX ABI.
2177         * config/rx/rx-abi.h: New file.  Supplementary header file for
2178         libgcc RX ABI functions.
2179         * config/rx/t-rx: New file: Makefile fragment for building
2180         libgcc for the RX.
2181
2182 2009-10-09  Uros Bizjak  <ubizjak@gmail.com>
2183
2184         * config/i386/32/sfp-machine.h (__FP_FRAC_SUB_4): Change operand
2185         constraint of y0 to "g".
2186
2187 2009-10-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
2188
2189         * config.host: Include the s390 makefile fragments.
2190         * config/s390/32/_fixdfdi.c: New file.
2191         * config/s390/32/_fixsfdi.c: New file.
2192         * config/s390/32/_fixtfdi.c: New file.
2193         * config/s390/32/_fixunsdfdi.c: New file.
2194         * config/s390/32/_fixunssfdi.c: New file.
2195         * config/s390/32/_fixunstfdi.c: New file.
2196         * config/s390/32/t-floattodi: New file.
2197         * config/s390/libgcc-glibc.ver: New file.
2198         * config/s390/t-crtstuff: New file.
2199         * config/s390/t-linux: New file.
2200         * config/s390/t-tpf: New file.
2201
2202 2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2203
2204         * configure.ac (AC_PREREQ): Bump to 2.64.
2205
2206 2009-08-22  Kaz Kojima  <kkojima@gcc.gnu.org>
2207
2208         * config/sh/t-linux (HOST_LIBGCC2_CFLAGS): Add -mieee.
2209
2210 2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2211
2212         * configure: Regenerate.
2213
2214 2009-08-09  Douglas B Rupp  <rupp@gnat.com>
2215
2216         * config.host (ia64-hp-*vms*): New target.
2217         (alpha64-dec-*vms*,alpha*-dec-*vms*): Fix for config/vms and unify
2218         with ia64-hp-*vms*.
2219
2220 2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2221
2222         * configure.ac: Add snippet for maintainer-mode.
2223         * configure: Regenerate.
2224         * Makefile.in (AUTOCONF, configure_deps): New variables.
2225         ($(srcdir)/configure)): New rule, active only with maintainer
2226         mode turned on.
2227
2228 2009-06-23  DJ Delorie  <dj@redhat.com>
2229
2230         Add MeP port.
2231         * config.host: Add mep support.
2232
2233 2009-06-22  Kai Tietz  <kai.tietz@onevision.com>
2234
2235         * config.host: Add i386/${host_address}/t-fprules-softfp and
2236         t-softfp to tmake_file for i[34567]86-*-mingw*, x86_64-*-mingw*.
2237
2238         * config/i386/64/_divtc3.c: Disable usage of .symver assembly symbol
2239         for mingw targets.
2240         * config/i386/64/_multc3.c: Likewise.
2241         * config/i386/64/_powitf2.c: Likewise.
2242         * config/i386/64/eqtf2.c: Likewise.
2243         * config/i386/64/getf2.c: Likewise.
2244         * config/i386/64/letf2.c: Likewise.
2245         * config/i386/64/letf2.c: Likewise.
2246         * config/i386/64/sfp-machine.h (_FP_W_TYPE): Define as
2247         unsigned long long for x64 mingw targets.
2248         (_FP_WS_TYPE): Define as signed long long for x64 mingw target.
2249         (_FP_I_TYPE): Define as long long for x64 mingw target.
2250
2251 2009-06-10  Maciej W. Rozycki  <macro@linux-mips.org>
2252
2253         * config.host (vax-*-linux*): New.
2254
2255 2009-05-31  Anthony Green  <green@moxielogic.com>
2256
2257         * config.host: Add moxie support.
2258         * config/moxie/t-moxie: New file.
2259
2260 2009-05-29  David Billinghurst <billingd@gcc.gnu.org>
2261
2262         * config.host: Add i386/${host_address}/t-fprules-softfp and
2263         t-softfp to tmake_file for i[34567]86-*-cygwin*.
2264
2265 2009-04-17  Aurelien Jarno  <aurelien@aurel32.net>
2266
2267         * config.host: Add i386/${host_address}/t-fprules-softfp to
2268         tmake_file for i[34567]86-*-kfreebsd*-gnu, x86_64-*-kfreebsd*-gnu*.
2269
2270 2009-04-09  Nick Clifton  <nickc@redhat.com>
2271
2272         * config/ia64/tf-signs.c: Change copyright header to refer to
2273         version 3 of the GNU General Public License with version 3.1
2274         of the GCC Runtime Library Exception and to point readers at
2275         the COPYING3 and COPYING3.RUNTIME files and the FSF's license
2276         web page.
2277         * config/i386/32/tf-signs.c: Likewise.
2278         * config/libbid/_addsub_dd.c: Likewise.
2279         * config/libbid/_addsub_sd.c: Likewise.
2280         * config/libbid/_addsub_td.c: Likewise.
2281         * config/libbid/_dd_to_df.c: Likewise.
2282         * config/libbid/_dd_to_di.c: Likewise.
2283         * config/libbid/_dd_to_sd.c: Likewise.
2284         * config/libbid/_dd_to_sf.c: Likewise.
2285         * config/libbid/_dd_to_si.c: Likewise.
2286         * config/libbid/_dd_to_td.c: Likewise.
2287         * config/libbid/_dd_to_tf.c: Likewise.
2288         * config/libbid/_dd_to_udi.c: Likewise.
2289         * config/libbid/_dd_to_usi.c: Likewise.
2290         * config/libbid/_dd_to_xf.c: Likewise.
2291         * config/libbid/_df_to_dd.c: Likewise.
2292         * config/libbid/_df_to_sd.c: Likewise.
2293         * config/libbid/_df_to_td.c: Likewise.
2294         * config/libbid/_di_to_dd.c: Likewise.
2295         * config/libbid/_di_to_sd.c: Likewise.
2296         * config/libbid/_di_to_td.c: Likewise.
2297         * config/libbid/_div_dd.c: Likewise.
2298         * config/libbid/_div_sd.c: Likewise.
2299         * config/libbid/_div_td.c: Likewise.
2300         * config/libbid/_eq_dd.c: Likewise.
2301         * config/libbid/_eq_sd.c: Likewise.
2302         * config/libbid/_eq_td.c: Likewise.
2303         * config/libbid/_ge_dd.c: Likewise.
2304         * config/libbid/_ge_sd.c: Likewise.
2305         * config/libbid/_ge_td.c: Likewise.
2306         * config/libbid/_gt_dd.c: Likewise.
2307         * config/libbid/_gt_sd.c: Likewise.
2308         * config/libbid/_gt_td.c: Likewise.
2309         * config/libbid/_isinfd128.c: Likewise.
2310         * config/libbid/_isinfd32.c: Likewise.
2311         * config/libbid/_isinfd64.c: Likewise.
2312         * config/libbid/_le_dd.c: Likewise.
2313         * config/libbid/_le_sd.c: Likewise.
2314         * config/libbid/_le_td.c: Likewise.
2315         * config/libbid/_lt_dd.c: Likewise.
2316         * config/libbid/_lt_sd.c: Likewise.
2317         * config/libbid/_lt_td.c: Likewise.
2318         * config/libbid/_mul_dd.c: Likewise.
2319         * config/libbid/_mul_sd.c: Likewise.
2320         * config/libbid/_mul_td.c: Likewise.
2321         * config/libbid/_ne_dd.c: Likewise.
2322         * config/libbid/_ne_sd.c: Likewise.
2323         * config/libbid/_ne_td.c: Likewise.
2324         * config/libbid/_sd_to_dd.c: Likewise.
2325         * config/libbid/_sd_to_df.c: Likewise.
2326         * config/libbid/_sd_to_di.c: Likewise.
2327         * config/libbid/_sd_to_sf.c: Likewise.
2328         * config/libbid/_sd_to_si.c: Likewise.
2329         * config/libbid/_sd_to_td.c: Likewise.
2330         * config/libbid/_sd_to_tf.c: Likewise.
2331         * config/libbid/_sd_to_udi.c: Likewise.
2332         * config/libbid/_sd_to_usi.c: Likewise.
2333         * config/libbid/_sd_to_xf.c: Likewise.
2334         * config/libbid/_sf_to_dd.c: Likewise.
2335         * config/libbid/_sf_to_sd.c: Likewise.
2336         * config/libbid/_sf_to_td.c: Likewise.
2337         * config/libbid/_si_to_dd.c: Likewise.
2338         * config/libbid/_si_to_sd.c: Likewise.
2339         * config/libbid/_si_to_td.c: Likewise.
2340         * config/libbid/_td_to_dd.c: Likewise.
2341         * config/libbid/_td_to_df.c: Likewise.
2342         * config/libbid/_td_to_di.c: Likewise.
2343         * config/libbid/_td_to_sd.c: Likewise.
2344         * config/libbid/_td_to_sf.c: Likewise.
2345         * config/libbid/_td_to_si.c: Likewise.
2346         * config/libbid/_td_to_tf.c: Likewise.
2347         * config/libbid/_td_to_udi.c: Likewise.
2348         * config/libbid/_td_to_usi.c: Likewise.
2349         * config/libbid/_td_to_xf.c: Likewise.
2350         * config/libbid/_tf_to_dd.c: Likewise.
2351         * config/libbid/_tf_to_sd.c: Likewise.
2352         * config/libbid/_tf_to_td.c: Likewise.
2353         * config/libbid/_udi_to_dd.c: Likewise.
2354         * config/libbid/_udi_to_sd.c: Likewise.
2355         * config/libbid/_udi_to_td.c: Likewise.
2356         * config/libbid/_unord_dd.c: Likewise.
2357         * config/libbid/_unord_sd.c: Likewise.
2358         * config/libbid/_unord_td.c: Likewise.
2359         * config/libbid/_usi_to_dd.c: Likewise.
2360         * config/libbid/_usi_to_sd.c: Likewise.
2361         * config/libbid/_usi_to_td.c: Likewise.
2362         * config/libbid/_xf_to_dd.c: Likewise.
2363         * config/libbid/_xf_to_sd.c: Likewise.
2364         * config/libbid/_xf_to_td.c: Likewise.
2365         * config/libbid/bid128.c: Likewise.
2366         * config/libbid/bid128_2_str.h: Likewise.
2367         * config/libbid/bid128_2_str_macros.h: Likewise.
2368         * config/libbid/bid128_2_str_tables.c: Likewise.
2369         * config/libbid/bid128_add.c: Likewise.
2370         * config/libbid/bid128_compare.c: Likewise.
2371         * config/libbid/bid128_div.c: Likewise.
2372         * config/libbid/bid128_fma.c: Likewise.
2373         * config/libbid/bid128_logb.c: Likewise.
2374         * config/libbid/bid128_minmax.c: Likewise.
2375         * config/libbid/bid128_mul.c: Likewise.
2376         * config/libbid/bid128_next.c: Likewise.
2377         * config/libbid/bid128_noncomp.c: Likewise.
2378         * config/libbid/bid128_quantize.c: Likewise.
2379         * config/libbid/bid128_rem.c: Likewise.
2380         * config/libbid/bid128_round_integral.c: Likewise.
2381         * config/libbid/bid128_scalb.c: Likewise.
2382         * config/libbid/bid128_sqrt.c: Likewise.
2383         * config/libbid/bid128_string.c: Likewise.
2384         * config/libbid/bid128_to_int16.c: Likewise.
2385         * config/libbid/bid128_to_int32.c: Likewise.
2386         * config/libbid/bid128_to_int64.c: Likewise.
2387         * config/libbid/bid128_to_int8.c: Likewise.
2388         * config/libbid/bid128_to_uint16.c: Likewise.
2389         * config/libbid/bid128_to_uint32.c: Likewise.
2390         * config/libbid/bid128_to_uint64.c: Likewise.
2391         * config/libbid/bid128_to_uint8.c: Likewise.
2392         * config/libbid/bid32_to_bid128.c: Likewise.
2393         * config/libbid/bid32_to_bid64.c: Likewise.
2394         * config/libbid/bid64_add.c: Likewise.
2395         * config/libbid/bid64_compare.c: Likewise.
2396         * config/libbid/bid64_div.c: Likewise.
2397         * config/libbid/bid64_fma.c: Likewise.
2398         * config/libbid/bid64_logb.c: Likewise.
2399         * config/libbid/bid64_minmax.c: Likewise.
2400         * config/libbid/bid64_mul.c: Likewise.
2401         * config/libbid/bid64_next.c: Likewise.
2402         * config/libbid/bid64_noncomp.c: Likewise.
2403         * config/libbid/bid64_quantize.c: Likewise.
2404         * config/libbid/bid64_rem.c: Likewise.
2405         * config/libbid/bid64_round_integral.c: Likewise.
2406         * config/libbid/bid64_scalb.c: Likewise.
2407         * config/libbid/bid64_sqrt.c: Likewise.
2408         * config/libbid/bid64_string.c: Likewise.
2409         * config/libbid/bid64_to_bid128.c: Likewise.
2410         * config/libbid/bid64_to_int16.c: Likewise.
2411         * config/libbid/bid64_to_int32.c: Likewise.
2412         * config/libbid/bid64_to_int64.c: Likewise.
2413         * config/libbid/bid64_to_int8.c: Likewise.
2414         * config/libbid/bid64_to_uint16.c: Likewise.
2415         * config/libbid/bid64_to_uint32.c: Likewise.
2416         * config/libbid/bid64_to_uint64.c: Likewise.
2417         * config/libbid/bid64_to_uint8.c: Likewise.
2418         * config/libbid/bid_b2d.h: Likewise.
2419         * config/libbid/bid_binarydecimal.c: Likewise.
2420         * config/libbid/bid_conf.h: Likewise.
2421         * config/libbid/bid_convert_data.c: Likewise.
2422         * config/libbid/bid_decimal_data.c: Likewise.
2423         * config/libbid/bid_decimal_globals.c: Likewise.
2424         * config/libbid/bid_div_macros.h: Likewise.
2425         * config/libbid/bid_dpd.c: Likewise.
2426         * config/libbid/bid_flag_operations.c: Likewise.
2427         * config/libbid/bid_from_int.c: Likewise.
2428         * config/libbid/bid_functions.h: Likewise.
2429         * config/libbid/bid_gcc_intrinsics.h: Likewise.
2430         * config/libbid/bid_inline_add.h: Likewise.
2431         * config/libbid/bid_internal.h: Likewise.
2432         * config/libbid/bid_round.c: Likewise.
2433         * config/libbid/bid_sqrt_macros.h: Likewise.
2434
2435 2009-04-09  Jakub Jelinek  <jakub@redhat.com>
2436
2437         * Makefile.in: Change copyright header to refer to version
2438         3 of the GNU General Public License and to point readers at the
2439         COPYING3 file and the FSF's license web page.
2440         * config.host: Likewise.
2441
2442 2009-04-07  Alan Modra  <amodra@bigpond.net.au>
2443
2444         * config.host: Reorder and merge to match config.gcc change.
2445
2446 2009-04-03  Alan Modra  <amodra@bigpond.net.au>
2447
2448         * config.host (powerpc-*-linux*altivec*, powerpc-*-linux*spe): Delete.
2449
2450 2009-03-28  Joseph Myers  <joseph@codesourcery.com>
2451
2452         * config.host (arm-*-coff*, armel-*-coff*, arm-semi-aof,
2453         armel-semi-aof, h8300-*-*, i[34567]86-*-aout*, i[34567]86-*-coff*,
2454         m68k-*-aout*, m68k-*-coff*, pdp11-*-bsd, rs6000-ibm-aix4.[12]*,
2455         powerpc-ibm-aix4.[12]*, sh-*-*): Remove.
2456
2457 2009-02-12  Uros Bizjak  <ubizjak@gmail.com>
2458
2459         * config.host (ia64*-*-linux*): Add t-softfp to tmake_file.
2460         * config/ia64/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
2461
2462 2009-02-12  H.J. Lu  <hongjiu.lu@intel.com>
2463
2464         * config.host (ia64*-*-linux*): Add ia64/t-fprules-softfp and
2465         ia64/t-softfp-compat to tmake_file.
2466
2467         * Makefile.in (gen-hide-list): Ignore .*_compat and .*@.*.
2468
2469         * config/ia64/__divxf3.asm: New.
2470         * config/ia64/_fixtfdi.asm: Likewise.
2471         * config/ia64/_fixunstfdi.asm: Likewise.
2472         * config/ia64/_floatditf.asm: Likewise.
2473         * config/ia64/t-fprules-softfp: Likewise.
2474         * config/ia64/t-softfp-compat: Likewise.
2475         * config/ia64/tf-signs.c: Likewise.
2476
2477 2009-01-18  Ben Elliston  <bje@au.ibm.com>
2478
2479         * config/i386/32/tf-signs.c (__copysigntf3, __fabstf2): Prototype.
2480
2481 2009-01-16  Ben Elliston  <bje@au.ibm.com>
2482
2483         * config.host (i[34567]86-*-linux*, x86_64-*-linux*): Add t-softfp
2484         to tmake_file.
2485
2486 2009-01-13  Ben Elliston  <bje@au.ibm.com>
2487
2488         * config/t-softfp: New file.
2489         * config.host (powerpc64-*-linux*, powerpc64-*-gnu*): Add t-softfp.
2490         (powerpc-*-linux*spe*, powerpc-*-linux*): Likewise.
2491
2492 2009-01-05  Joel Sherrill <joel.sherrill@oarcorp.com>
2493
2494         * config.host: Add m32r*-*-rtems*.
2495
2496 2008-12-01  Joel Sherrill <joel.sherrill@oarcorp.com>
2497
2498         * config.host: Add m32c*-*-rtems*.
2499
2500 2008-11-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
2501
2502         PR bootstrap/33100
2503         * configure.ac (i?86-*-solaris2.1[0-9]*): Only include
2504         i386/t-crtstuff if linker supports ZERO terminator unwind entries.
2505         * configure: Regenerate.
2506         * config.host (i[34567]86-*-solaris2*): Move i386/t-sol2 in
2507         tmake_file here from gcc/config.gcc.
2508         Move extra_parts here from gcc/config.gcc.
2509         * config/i386/t-sol2: Move here from gcc/config/i386.
2510         Use gcc_srcdir instead of srcdir.
2511
2512 2008-11-18  Adam Nemet  <anemet@caviumnetworks.com>
2513
2514         * config.host (mipsisa64r2-*-elf* | mipsisa64r2el-*-elf*): New
2515         case.
2516
2517 2008-11-09  Thomas Schwinge  <tschwinge@gnu.org>
2518
2519         * config.host <t-tls>: Also enable for GNU/kFreeBSD and GNU/kNetBSD.
2520
2521 2008-10-08  Thomas Schwinge  <tschwinge@gnu.org>
2522
2523         * config.host: Fold `*-*-gnu*' cases into the Linux ones.
2524
2525 2008-09-03  Hari Sandanagobalane  <hariharan@picochip.com>
2526
2527         Add picoChip port.
2528         * config.host: Add picochip-*-*.
2529
2530 2008-08-06  Bob Wilson  <bob.wilson@acm.org>
2531
2532         * config.host: Match more processor names for Xtensa.
2533
2534 2008-07-08  H.J. Lu  <hongjiu.lu@intel.com>
2535
2536         * config/i386/64/t-softfp-compat: Update comments.
2537
2538 2008-07-07  H.J. Lu  <hongjiu.lu@intel.com>
2539
2540         * config/i386/64/_divtc3-compat.c: Moved to ...
2541         * config/i386/64/_divtc3.c: Here.
2542
2543         * config/i386/64/_multc3-compat.c: Moved to ...
2544         * config/i386/64/_multc3.c: Here.
2545
2546         * config/i386/64/_powitf2-compat.c: Moved to ...
2547         * config/i386/64/_powitf2.c: Here.
2548
2549         * config/i386/64/t-softfp-compat (libgcc2-tf-compats): Add
2550         .c suffix instead of -compat.c.
2551
2552 2008-07-05  Uros Bizjak  <ubizjak@gmail.com>
2553
2554         * config/i386/32/sfp-machine.h (_FP_MUL_MEAT_S): Remove.
2555         (_FP_MUL_MEAT_D): Ditto.
2556         (_FP_DIV_MEAT_S): Ditto.
2557         (_FP_DIV_MEAT_D): Ditto.
2558
2559 2008-07-03  Richard Sandiford  <rdsandiford@googlemail.com>
2560
2561         * Makefile.in: Add support for __sync_* libgcc functions.
2562
2563 2008-07-03  H.J. Lu  <hongjiu.lu@intel.com>
2564
2565         * shared-object.mk ($(base)_s$(objext)): Remove -DSHARED.
2566
2567 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2568
2569         PR boostrap/36702
2570         * config.host: Only include 32bit t-fprules-softfp for Darwin/x86
2571         and Linux/x86.  Include 64bit t-softfp-compat for Linux/x86.
2572
2573         * config/i386/64/t-fprules-softfp: Moved to ...
2574         * config/i386/64/t-softfp-compat: This.  New.
2575
2576 2008-07-02  Uros Bizjak  <ubizjak@gmail.com>
2577
2578         * config/i386/32/sfp-machine.h (FP_HANDLE_EXCEPTIONS) [FP_EX_INVALID]:
2579         Initialize f with 0.0.
2580
2581 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2582
2583         PR target/36669
2584         * shared-object.mk ($(base)_s$(objext)): Add -DSHARED.
2585
2586         * config/i386/64/_divtc3-compat.c: New.
2587         * config/i386/64/_multc3-compat.c: Likewise.
2588         * config/i386/64/_powitf2-compat.c: Likewise.
2589         * config/i386/64/eqtf2.c: Likewise.
2590         * config/i386/64/getf2.c: Likewise.
2591         * config/i386/64/letf2.c: Likewise.
2592         * config/i386/64/t-fprules-softfp: Likewise.
2593
2594 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2595
2596         * config.host: Add i386/${host_address}/t-fprules-softfp to
2597         tmake_file for i[34567]86-*-darwin*, x86_64-*-darwin*,
2598         i[34567]86-*-linux*, x86_64-*-linux*.
2599
2600         * configure.ac: Set host_address to 64 or 32 for x86.
2601         * configure: Regenerated.
2602
2603         * Makefile.in (config.status): Also depend on
2604         $(srcdir)/config.host.
2605
2606         * config/i386/32/t-fprules-softfp: New.
2607         * config/i386/32/tf-signs.c: Likewise.
2608
2609         * config/i386/64/sfp-machine.h: New. Moved from gcc.
2610
2611 2008-07-02  H.J. Lu  <hongjiu.lu@intel.com>
2612             Uros Bizjak  <ubizjak@gmail.com>
2613
2614         * config/i386/32/sfp-machine.h: New.
2615
2616 2008-06-26  Nathan Froyd  <froydnj@codesourcery.com>
2617
2618         * config/rs6000/t-ppccomm: Remove rules that conflict with
2619         auto-generated rules.
2620
2621 2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
2622
2623         * configure.ac: sinclude override.m4.
2624         * configure: Regenerate.
2625
2626 2008-06-11  Bernhard Fischer  <aldot@gcc.gnu.org>
2627
2628         * configure: Regenerate.
2629
2630 2008-06-10  Joseph Myers  <joseph@codesourcery.com>
2631
2632         * Makefile.in (DECNUMINC): Remove
2633         -I$(MULTIBUILDTOP)../../libdecnumber.
2634         * gstdint.h: New.
2635
2636 2008-06-07  Joseph Myers  <joseph@codesourcery.com>
2637
2638         * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*,
2639         parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*,
2640         alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf,
2641         arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*,
2642         hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*,
2643         i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*,
2644         i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*,
2645         i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*,
2646         i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*,
2647         mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*,
2648         powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*,
2649         powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*,
2650         strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*,
2651         vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove.
2652
2653 2008-05-25  Arthur Loiret  <arthur.loiret@u-psud.fr>
2654
2655         * config.host (sh2[lbe]*-*-linux*): Allow target.
2656
2657 2008-04-30  Nathan Froyd  <froydnj@codesourcery.com>
2658
2659         * config/rs6000/t-ppccomm: Add build rules for new files.
2660         (LIB2ADD_ST): New variable.
2661
2662 2008-04-07  Andy Hutchinson  <hutchinsonandy@aim.com>
2663
2664         PR target/34210
2665         PR target/35508
2666         * config.host (avr-*-*): Add avr cpu_type and avr tmake_file.
2667         * config/t-avr: New file. Build 16bit libgcc functions.
2668
2669 2008-03-02  Jakub Jelinek  <jakub@redhat.com>
2670
2671         PR target/35401
2672         * config/t-slibgcc-darwin: Make install-leaf dependent on
2673         install-darwin-libgcc-stubs instead of install.
2674
2675 2008-01-25  Joseph Myers  <joseph@codesourcery.com>
2676
2677         * config.host (tic4x-*-*, c4x-*-rtems*, tic4x-*-rtems*, c4x-*,
2678         tic4x-*, h8300-*-rtemscoff*, ns32k-*-netbsdelf*, ns32k-*-netbsd*,
2679         sh-*-rtemscoff*): Remove cases.
2680
2681 2007-12-27  Richard Sandiford  <rsandifo@nildram.co.uk>
2682
2683         * Makefile.in (all): Use install-leaf rather than install.
2684         (install): Split most of the rule into...
2685         (install-leaf): ...this new one.
2686
2687 2007-12-19  Etsushi Kato  <ek.kato@gmail.com>
2688             Paolo Bonzini  <bonzini@gnu.org>
2689
2690         PR target/30572
2691         * Makefile.in: Use @shlib_slibdir@ substitution to get
2692         correct install name on darwin.
2693         * config/t-slibgcc-darwin: Use @shlib_slibdir@ for -install_name.
2694
2695 2007-12-15  Hans-Peter Nilsson  <hp@axis.com>
2696
2697         * config.host (crisv32-*-elf, crisv32-*-none): New, same as
2698         cris-*-elf and cris-*-none.
2699         (crisv32-*-linux*): Similar, as cris-*-linux*.
2700
2701 2007-11-20  Rask Ingemann Lambertsen  <rask@sygehus.dk>
2702
2703         * config.host (ia64*-*-elf*): Build ia64 specific libgcc parts.
2704
2705 2007-10-27  H.J. Lu  <hongjiu.lu@intel.com>
2706
2707         PR regression/33926
2708         * configure.ac: Replace have_cc_tls with gcc_cv_have_cc_tls.
2709         * configure: Regenerated.
2710
2711 2007-09-27  H.J. Lu  <hongjiu.lu@intel.com>
2712
2713         * Makefile.in (dfp-filenames): Replace decimal_globals,
2714         decimal_data, binarydecimal and convert_data with
2715         bid_decimal_globals, bid_decimal_data, bid_binarydecimal
2716         and bid_convert_data, respectively.
2717
2718 2007-09-17  Chao-ying Fu  <fu@mips.com>
2719             Nigel Stephens  <nigel@mips.com>
2720
2721         * fixed-obj.mk: New file to support fine-grain fixed-point functions.
2722         * Makefile.in (fixed_point): Define.
2723         Check if fixed_point is yes to build support functions.
2724         * configure.ac: Check for fixed_point support.
2725         * configure: Regenerated.
2726         * gen-fixed.sh: New file to generate lists of fixed-point labels,
2727         funcs, modes, from, to.
2728
2729 2007-09-11  Janis Johnson  <janis187@us.ibm.com
2730
2731         * Makefile.in (dfp-filenames): Add bid128_noncomp.
2732
2733 2007-09-10  Janis Johnson  <janis187@us.ibm.com>
2734
2735         * Makefile.in (dfp-filenames): Remove decUtility, add
2736         decDouble, decPacked, decQuad, decSingle.
2737
2738 2007-08-27  Hans Kester  <hans.kester@ellips.nl>
2739
2740         * config.host : Add x86_64-elf target.
2741
2742 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2743
2744         * configure.ac (set_have_cc_tls): Add a missing =.
2745         * configure: Regenerated.
2746
2747 2007-07-06  H.J. Lu  <hongjiu.lu@intel.com>
2748
2749         * config.host (tmake_file): Add t-tls for i[34567]86-*-linux*
2750         and x86_64-*-linux*.
2751
2752         * config/t-tls: New file.
2753
2754         * Makefile.in (INTERNAL_CFLAGS): Add @set_have_cc_tls@.
2755
2756         * configure.ac: Include ../config/enable.m4 and
2757         ../config/tls.m4.  Use GCC_CHECK_CC_TLS to check if assembler
2758         supports TLS and substitute set_have_cc_tls.
2759         * configure: Regenerated.
2760
2761 2007-07-04  H.J. Lu  <hongjiu.lu@intel.com>
2762
2763         * Makefile.in: Use libbid for DFP when BID is enabled.
2764
2765 2007-06-14  Danny Smith  <dannysmith@users.sourceforge.net>
2766
2767         * config.host(*-cygwin* |*-mingw* ): Add crtbegin.o, crtend.o to
2768         extra_parts. Add config/i386/t-cygming to tmake_file.
2769         * config/i386/t-cygming: New file with rules for crtbegin.o, crtend.o.
2770
2771 2007-05-29  Zuxy Meng  <zuxy.meng@gmail.com>
2772             Danny Smith  <dannysmith@users.sourceforge.net>
2773
2774         PR target/29498
2775         * config.host (i[34567]86-*-cygwin* | i[34567]86-*-mingw*) Add
2776         crtfastmath.o to extra_parts.  Add i386/t-crtfm to tmake_file.
2777         * config/i386/t-crtfm: Compile crtfastmath.o with
2778         -minline-all-stringops.
2779
2780 2007-05-10  Richard Sandiford  <richard@codesourcery.com>
2781
2782         * config.host (sparc-wrs-vxworks): New target.
2783
2784 2007-04-14  Kazu Hirata  <kazu@codesourcery.com>
2785
2786         * config.host: Recognize fido.
2787
2788 2007-04-04  Janis Johnson  <janis187@us.ibm.com>
2789
2790         * configure: Check host, not target, for decimal float support.
2791
2792 2007-04-03  Uros Bizjak  <ubizjak@gmail.com>
2793
2794         * config/i386/t-crtpc: New file.
2795         * config.host (i[34567]86-*-linux*): Add i386/t-crtpc to tm-file.
2796         (x86_64-*-linux*): Ditto.
2797
2798 2007-02-30  Kai Tietz  <kai.tietz@onevision.com>
2799
2800         * config.host (x86_64-*-mingw*): New target.
2801
2802 2007-03-23  Michael Meissner  <michael.meissner@amd.com>
2803             H.J. Lu  <hongjiu.lu@intel.com>
2804
2805         * Makefile.in (enable_decimal_float): New.
2806         (DECNUMINC): Add
2807         -I$(srcdir)/../libdecnumber/$(enable_decimal_float).
2808         (dec-objects): Move decimal32, decimal64 and decimal128 to ...
2809         (decbits-filenames): This.
2810         (decbits-objects): New.
2811         (libgcc-objects): Add $(decbits-objects).
2812
2813         * configure.ac: Support * --enable-decimal-float={no,yes,bid,dpd}.
2814         Substitute enable_decimal_float.
2815         * configure: Regenerated.
2816
2817 2007-03-19  Hans-Peter Nilsson  <hp@axis.com>
2818
2819         * config.host (cris-*-elf | cris-*-none): Set extra_parts.
2820
2821 2007-03-12  Brooks Moses  <brooks.moses@codesourcery.com>
2822
2823         * Makefile.in (install-info): New dummy target.
2824
2825 2007-03-05  Bernd Schmidt  <bernd.schmidt@analog.com>
2826
2827         * config.host (bfin*-linux-uclibc*): Set extra_parts.
2828
2829 2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
2830
2831         * Makefile.in: Add install-html and install-pdf dummy
2832         targets.
2833
2834 2007-02-05  Roger Sayle  <roger@eyesopen.com>
2835             Daniel Jacobowitz  <dan@codesourcery.com>
2836
2837         * Makefile.in <LIBUNWIND>: Make libgcc_s.so depend on libunwind.so.
2838         (libgcc_s.so): Append -B./ to CFLAGS for $(SHLIB_LINK).
2839         (libunwind.so): Likewise for $(SHLIBUNWIND_LINK).
2840
2841 2007-01-29  Janis Johnson  <janis187@us.ibm.com>
2842
2843         * Makefile.in (dec-filenames): Add decExcept.
2844
2845 2007-01-28  Daniel Jacobowitz  <dan@codesourcery.com>
2846
2847         PR bootstrap/30469
2848         * Makefile.in (CFLAGS): Forcibly remove -fprofile-generate and
2849         -fprofile-use.
2850
2851 2007-01-25  Daniel Jacobowitz  <dan@codesourcery.com>
2852
2853         * configure.ac: Add --enable-version-specific-runtime-libs.
2854         Correct $slibdir default.
2855         * configure: Regenerated.
2856
2857 2007-01-23  Joseph Myers  <joseph@codesourcery.com>
2858
2859         * config/rs6000/t-ldbl128: Always use -mlong-double-128.
2860
2861 2007-01-21  Andrew Pinski  <pinskia@gmail.com>
2862
2863         PR target/30519
2864         * config.host (alpha*-*-linux*): Set extra_parts.
2865
2866 2007-01-09  Kaz Kojima  <kkojima@gcc.gnu.org>
2867
2868         * config/sh/t-linux: New.
2869         * config.host (sh*-*-linux*): Set tmake_file.
2870
2871 2007-01-05  Daniel Jacobowitz  <dan@codesourcery.com>
2872
2873         * Makefile.in (install): Handle multilibs.
2874
2875 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
2876
2877         * Makefile.in: Added .PHONY entry for documentation targets.
2878
2879 2007-01-04  Brooks Moses  <brooks.moses@codesourcery.com>
2880
2881         * Makefile.in: Add empty info, html, dvi, pdf targets.
2882
2883 2007-01-04  Mike Stump  <mrs@apple.com>
2884
2885         * Makefile.in (MAKEINFO): Remove.
2886         (PERL): Likewise.
2887
2888 2007-01-04  Paolo Bonzini  <bonzini@gnu.org>
2889
2890         * configure.ac: Add GCC_TOPLEV_SUBDIRS.
2891         * configure: Regenerate.
2892         * Makefile.in (host_subdir): Substitute it.
2893         (gcc_objdir): Use it.
2894
2895 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
2896
2897         * config.host (ia64*-*-linux*): Set tmake_file.
2898
2899 2007-01-04  Daniel Jacobowitz  <dan@codesourcery.com>
2900
2901         * Makefile.in (version): Define.
2902
2903 2007-01-03  Daniel Jacobowitz  <dan@codesourcery.com>
2904             Paolo Bonzini  <bonzini@gnu.org>
2905
2906         * Makefile.in, config/i386/t-darwin, config/i386/t-darwin64,
2907         config/i386/t-nwld, config/rs6000/t-darwin, config/rs6000/t-ldbl128,
2908         config/i386/t-crtfm, config/alpha/t-crtfm, config/ia64/t-ia64,
2909         config/sparc/t-crtfm, config/t-slibgcc-darwin,
2910         config/rs6000/t-ppccomm, config.host, configure.ac, empty.mk,
2911         shared-object.mk, siditi-object.mk, static-object.mk: New files.
2912         * configure: Generated.