libgcc/ChangeLog

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