libgcc/ChangeLog

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