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path: root/gcc/libgcc2.c
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2011-11-02Move libgcc2 to toplevel libgccRainer Orth1-2252/+0
toplevel: * Makefile.tpl (EXTRA_GCC_FLAGS): Remove LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS, LIBGCC2_INCLUDES. * Makefile.in: Regenerate. config: * mh-interix (LIBGCC2_DEBUG_CFLAGS): Remove. gcc: * Makefile.in (LIBGCC2_DEBUG_CFLAGS LIBGCC2_CFLAGS) (LIBGCC2_INCLUDES, TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA) (LIB2FUNCS_STATIC_EXTRA, LIB2FUNCS_EXCLUDE, T, T_TARGET) (INCLUDES_FOR_TARGET): Remove. (LIBGCC2_CFLAGS): Don't export. (LIB2FUNCS_ST, LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST, srcdirify): Remove. (libgcc-support): Remove $(LIB2ADD), $(LIB2ADD_ST) dependencies. (libgcc.mvars): Likewise. Don't emit LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE, LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS, LIB2_DIVMOD_FUNCS, LIBGCC2_CFLAGS, TARGET_LIBGCC2_CFLAGS. Emit GTHREAD_FLAGS. * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: Move to ../libgcc. * config/darwin-64.c: Move to ../libgcc/config. * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, config/udivmodsi4.c: Move to ../libgcc/config. * config/gthr-posix.c: Move to ../libgcc/config/alpha. * config/memcmp.c, config/memcpy.c, config/memmove.c, config/memset.c: Move to ../libgcc/config. * config/t-darwin (TARGET_LIBGCC2_CFLAGS): Remove. * config/t-freebsd: Remove. * config/t-freebsd-thread: Move to ../libgcc/config. * config/t-libgcc-pic: Move to ../libgcc/config. * config/t-libunwind (TARGET_LIBGCC2_CFLAGS): Remove. * config/t-linux: Remove. * config/t-lynx (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC): Remove * config/t-openbsd-thread: Move to ../libgcc/config. * config/t-rtems (LIBGCC2_INCLUDES): Remove. * config/t-sol2 (TARGET_LIBGCC2_CFLAGS): Remove. * config/t-svr4: Remove. * config/t-vxworks (LIBGCC, INSTALL_LIBGCC, TARGET_LIBGCC2_CFLAGS) (LIBGCC2_DEBUG_CFLAGS, LIB2FUNCS_EXTRA, LIBGCC2_INCLUDES): Remove. * config/vxlib.c, config/vxlib-tls.c: Move to ../libgcc/config. * config/alpha/qrnnd.asm: Move to ../libgcc/config/alpha/qrnnd.S. * config/alpha/t-alpha, config/alpha/t-ieee: Remove. * config/alpha/t-vms (LIB2FUNCS_EXTRA, LIBGCC, INSTALL_LIBGCC): Remove. * config/alpha/vms-gcc_shell_handler.c: Move to ../libgcc/config/alpha. * config/arm/bpabi.c, config/arm/unaligned-funcs.c, config/arm/fp16.c, config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c: Move to ../libgcc/config/arm. * config/arm/t-arm-elf (LIBGCC, INSTALL_LIBGCC) (TARGET_LIBGCC2_CFLAGS): Remove. * config/arm/t-bpabi, config/arm/t-linux: Remove. * config/arm/t-linux-eabi (TARGET_LIBGCC2_CFLAGS) (LIB2FUNCS_STATIC_EXTRA): Remove. * config/arm/t-netbsd: Remove. * config/arm/t-strongarm-elf (LIBGCC, INSTALL_LIBGCC) (TARGET_LIBGCC2_CFLAGS): Remove. * config/arm/t-symbian (LIB2FUNCS_STATIC_EXTRA): Remove. * config/arm/t-wince-pe (LIBGCC, INSTALL_LIBGCC) (TARGET_LIBGCC2_CFLAGS): Remove. * config/avr/t-avr (LIB2FUNCS_EXCLUDE, TARGET_LIBGCC2_CFLAGS) (LIBGCC, INSTALL_LIBGCC): Remove. * config/bfin/t-bfin-elf (TARGET_LIBGCC2_CFLAGS): Remove. * config/bfin/t-bfin-linux: Likewise. * config/bfin/t-bfin-uclinux: Likewise. * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, config/c6x/ltf.c: Move to ../libgcc/config/c6x. * config/c6x/t-c6x-elf (LIB2FUNCS_EXCLUDE, LIB2FUNCS_EXTRA): Remove. * config/c6x/t-c6x-uclinux (TARGET_LIBGCC2_CFLAGS): Remove. * config/cris/arit.c: Move to ../libgcc/config/cris. * config/cris/cris_abi_symbol.c: Remove. * config/cris/cris.h: Remove obsolete comment. * config/cris/mulsi3.asm: Move to ../libgcc/config/cris/mulsi3.S. * config/cris/t-cris (LIB2FUNCS_EXTRA, CRIS_LIB1CSRC) ($(LIB2FUNCS_EXTRA)): Remove. * config/cris/t-elfmulti (LIB2FUNCS_STATIC_EXTRA, INSTALL_LIBGCC) (LIBGCC): Remove. * config/cris/t-linux (TARGET_LIBGCC2_CFLAGS): Remove. * config/fr30/t-fr30: Remove. * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: Move to ../libgcc/config/frv. * config/frv/t-frv (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS) (cmovh.c, cmovw.c, cmovd.c, modi.c, umodi.c, uitof.c, uitod.c) (ulltof.c, LIBGCC, INSTALL_LIBGCC): Remove. * config/frv/t-linux (TARGET_LIBGCC2_CFLAGS): Remove. * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, config/h8300/popcounthi2.c: Move to ../libgcc/config/h8300. * config/h8300/t-h8300 (LIB2FUNCS_EXTRA, TARGET_LIBGCC2_CFLAGS) (LIBGCC, INSTALL_LIBGCC): Remove. * config/i386/gthr-win32.c: Move to ../libgcc/config/i386. * config/i386/t-cygming (LIBGCC2_INCLUDES): Remove. * config/i386/t-cygwin: Remove. * config/i386/t-darwin (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA) (LIB2FUNCS_EXCLUDE): Remove. * config/i386/t-darwin64 (LIB2_SIDITI_CONV_FUNCS, LIB2FUNCS_EXTRA) (LIBGCC, INSTALL_LIBGCC): Remove. * config/i386/t-gthr-win32: Move to ../libgcc/config/i386. * config/i386/t-linux64 (LIBGCC, INSTALL_LIBGCC): Remove. * config/i386/t-mingw-w32: Likewise. * config/i386/t-mingw-w64: Likewise. * config/i386/t-openbsd: Likewise. * config/i386/t-nto: Remove. * config/ia64/quadlib.c: Move to ../libgcc/config/ia64. * config/ia64/t-hpux (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA) (quadlib.c): Remove. * config/ia64/t-ia64: Remove comment. * config/iq2000/lib2extra-funcs.c: Move to ../libgcc/config/iq2000/lib2funcs.c. * config/iq2000/t-iq2000: Remove. * config/m32c/m32c-lib2.c: Move to ../libgcc/config/m32c/lib2funcs.c. * config/m32c/m32c-lib2-trapv.c: Move to ../libgcc/config/m32c/trapv.c. * config/m32r/t-linux (TARGET_LIBGCC2_CFLAGS): Remove. * config/m32c/t-m32c (LIB2FUNCS_EXTRA): Remove. * config/m32r/t-m32r (TARGET_LIBGCC2_CFLAGS, LIBGCC) (INSTALL_LIBGCC): Remove. * config/m68k/fpgnulib.c: Move to ../libgcc/config/m68k. * config/m68k/t-floatlib: Remove. * config/m68k/t-mlibs (LIBGCC, INSTALL_LIBGCC): Remove. * config/mcore/t-mcore (TARGET_LIBGCC2_CFLAGS): Remove. Fix typo. (LIBGCC, INSTALL_LIBGCC): Remove. * config/mep/mep-lib2.c: Move to ../libgcc/config/mep/lib2funcs.c. * config/mep/mep-tramp.c: Move to ../libgcc/config/mep/tramp.c. * config/mep/t-mep (LIB2FUNCS_EXTRA): Remove. * config/mips/t-elf (TARGET_LIBGCC2_CFLAGS, LIBGCC) (INSTALL_LIBGCC): Remove. * config/mips/t-isa3264: Likewise. * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Remove. * config/mips/t-r3900 (TARGET_LIBGCC2_CFLAGS, LIBGCC) (INSTALL_LIBGCC): Remove. * config/mips/t-sde (LIBGCC, INSTALL_LIBGCC): Remove. * config/mips/t-sr71k (TARGET_LIBGCC2_CFLAGS, LIBGCC) (INSTALL_LIBGCC): Remove. * config/mips/t-vr (TARGET_LIBGCC2_CFLAGS) (LIB2FUNCS_STATIC_EXTRA): Remove. * config/mips/vr4120-div.S: Move to ../libgcc/config/mips. * config/mmix/t-mmix (TARGET_LIBGCC2_CFLAGS): Remove. * config/mn10300/t-mn10300 (LIBGCC, INSTALL_LIBGCC): Remove. * config/pa/fptr.c, config/pa/linux-atomic.c: Move to ../libgcc/config/pa. * config/pa/lib2funcs.asm: Move to ../libgcc/config/pa/lib2funcs.S. * config/pa/quadlib.c: Move to ../libgcc/config/pa. * config/pa/t-dce-thr (LIBGCC, INSTALL_LIBGCC): Remove. * config/pa/t-linux, config/pa/t-linux64: Remove. * config/pa/t-pa-hpux, config/pa/t-pa-hpux10, config/pa/t-pa-hpux11, config/pa/t-pa64: Remove. * config/pdp11/t-pdp11 (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXTRA): Remove. * config/picochip/libgccExtras: Move to ../libgcc/config/picochip. * config/picochip/t-picochip (LIB2FUNCS_EXTRA, RANLIB_FOR_TARGET) (TARGET_LIBGCC2_CFLAGS, LIBGCC2_DEBUG_CFLAGS): Remove. * config/rs6000/crtresfpr.asm: Move to ../libgcc/config/rs6000/crtresfpr.S. * config/rs6000/crtresgpr.asm: Move to ../libgcc/config/rs6000/crtresgpr.S. * config/rs6000/crtresxfpr.asm: Move to ../libgcc/config/rs6000/crtresxfpr.S. * config/rs6000/crtresxgpr.asm: Move to ../libgcc/config/rs6000/crtresxgpr.S. * config/rs6000/crtsavfpr.asm: Move to ../libgcc/config/rs6000/crtsavfpr.S. * config/rs6000/crtsavgpr.asm: Move to ../libgcc/config/rs6000/crtsavgpr.S. * config/rs6000/darwin-asm.h: Move to ../libgcc/config/rs6000. * config/rs6000/darwin-fpsave.asm: Move to ../libgcc/config/rs6000/darwin-fpsave.S. * config/rs6000/darwin-gpsave.asm: Move to ../libgcc/config/rs6000/darwin-gpsave.S. * config/rs6000/darwin-tramp.asm: Move to ../libgcc/config/rs6000/darwin-tramp.S. * config/rs6000/darwin-vecsave.asm: Move to ../libgcc/config/rs6000/darwin-vecsave.S. * config/rs6000/darwin-world.asm: Move to ../libgcc/config/rs6000/darwin-world.S. * config/rs6000/e500crtres32gpr.asm: Move to ../libgcc/config/rs6000/e500crtres32gpr.S. * config/rs6000/e500crtres64gpr.asm: Move to ../libgcc/config/rs6000/e500crtres64gpr.S. * config/rs6000/e500crtres64gprctr.asm: Move to ../libgcc/config/rs6000/e500crtres64gprctr.S. * config/rs6000/e500crtrest32gpr.asm: Move to ../libgcc/config/rs6000/e500crtrest32gpr.S. * config/rs6000/e500crtrest64gpr.asm: Move to ../libgcc/config/rs6000/e500crtrest64gpr.S. * config/rs6000/e500crtresx32gpr.asm: Move to ../libgcc/config/rs6000/e500crtresx32gpr.S. * config/rs6000/e500crtresx64gpr.asm: Move to ../libgcc/config/rs6000/e500crtresx64gpr.S. * config/rs6000/e500crtsav32gpr.asm: Move to ../libgcc/config/rs6000/e500crtsav32gpr.S. * config/rs6000/e500crtsav64gpr.asm: Move to ../libgcc/config/rs6000/e500crtsav64gpr.S. * config/rs6000/e500crtsav64gprctr.asm: Move to ../libgcc/config/rs6000/e500crtsav64gprctr.S. * config/rs6000/e500crtsavg32gpr.asm: Move to ../libgcc/config/rs6000/e500crtsavg32gpr.S. * config/rs6000/e500crtsavg64gpr.asm: Move to ../libgcc/config/rs6000/e500crtsavg64gpr.S. * config/rs6000/e500crtsavg64gprctr.asm: Move to ../libgcc/config/rs6000/e500crtsavg64gprctr.S. * config/rs6000/eabi.asm: Move to ../libgcc/config/rs6000/eabi.S. * config/rs6000/t-aix43 (LIBGCC, INSTALL_LIBGCC, LIB2FUNCS_EXTRA) (TARGET_LIBGCC2_CFLAGS): Remove. * config/rs6000/t-aix52: Likewise. * config/rs6000/t-darwin: Remove. * config/rs6000/t-darwin64 (LIB2_SIDITI_CONV_FUNCS) (LIB2FUNCS_EXTRA): Remove. * config/rs6000/t-fprules (LIBGCC, INSTALL_LIBGCC): Remove. * config/rs6000/t-linux64 (TARGET_LIBGCC2_CFLAGS): Remove. * config/rs6000/t-lynx (LIB2FUNCS_EXTRA, tramp.S, LIBGCC) (INSTALL_LIBGCC): Remove. * config/rs6000/t-netbsd (LIB2FUNCS_EXTRA) (LIB2FUNCS_STATIC_EXTRA, tramp.S, crtsavfpr.S, crtresfpr.S) (crtsavgpr.S, crtresgpr.S, crtresxfpr.S, crtresxgpr.S, LIBGCC) (INSTALL_LIBGCC, $(T)crtsavfpr$(objext), $(T)crtresfpr$(objext)) (($(T)crtsavgpr$(objext), $(T)crtresgpr$(objext), $(T)crtresxfpr$(objext), $(T)crtresxgpr$(objext)): Remove. * config/rs6000/t-ppccomm (LIB2FUNCS_EXTRA) (LIB2FUNCS_STATIC_EXTRA, eabi.S, tramp.S): Remove. * config/rs6000/t-spe (LIBGCC, INSTALL_LIBGCC): Remove. * config/rs6000/t-vxworks: Remove comment. * config/rs6000/tramp.asm: Move to ../libgcc/config/rs6000/tramp.S. * config/rx/t-rx (LIBGCC, INSTALL_LIBGCC): Remove. * config/sh/linux-atomic.asm: Move to ../libgcc/config/sh/linux-atomic.S. * config/sh/t-linux (LIB2FUNCS_EXTRA): Remove. * config/sh/t-netbsd: Remove. * config/sh/t-sh (TARGET_LIBGCC2_CFLAGS, LIBGCC, INSTALL_LIBGCC): Remove. * config/sparc/t-elf (LIBGCC, INSTALL_LIBGCC): Remove. * config/sparc/t-leon: Likewise. * config/sparc/t-leon3: Likewise. * config/sparc/t-linux64: Likewise. * config/sparc/t-netbsd64: Fix typo. Remove comment. * config/spu/divmodti4.c, config/spu/divv2df3.c, config/spu/float_disf.c, config/spu/float_unsdidf.c, config/spu/float_unsdisf.c, config/spu/float_unssidf.c, config/spu/mfc_multi_tag_release.c, config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, config/spu/multi3.c: Move to ../libgcc/config/spu. * config/spu/t-spu-elf (TARGET_LIBGCC2_CFLAGS, LIB2FUNCS_EXCLUDE) (LIB2FUNCS_STATIC_EXTRA, LIB2_SIDITI_CONV_FUNCS, LIBGCC) (INSTALL_LIBGCC): Remove. * config/stormy16/stormy16-lib2.c: Move to ../libgcc/config/stormy16/lib2.c. * config/stormy16/stormy16-lib2-ashlsi3.c: Move to ../libgcc/config/stormy16/ashlsi3.c. * config/stormy16/stormy16-lib2-ashrsi3.c: Move to ../libgcc/config/stormy16/ashrsi3.c. * config/stormy16/stormy16-lib2-clzhi2.c: Move to ../libgcc/config/stormy16/clzhi2.c. * config/stormy16/stormy16-lib2-cmpsi2.c: Move to ../libgcc/config/stormy16/cmpsi2.c. * config/stormy16/stormy16-lib2-ctzhi2.c: Move to ../libgcc/config/stormy16/ctzhi2.c. * config/stormy16/stormy16-lib2-divsi3.c: Move to ../libgcc/config/stormy16/divsi3.c. * config/stormy16/stormy16-lib2-ffshi2.c: Move to ../libgcc/config/stormy16/ffshi2.c. * config/stormy16/stormy16-lib2-lshrsi3.c: Move to ../libgcc/config/stormy16/lshrsi3.c. * config/stormy16/stormy16-lib2-modsi3.c: Move to ../libgcc/config/stormy16/modsi3.c. * config/stormy16/stormy16-lib2-parityhi2.c: Move to ../libgcc/config/stormy16/parityhi2.c. * config/stormy16/stormy16-lib2-popcounthi2.c: Move to ../libgcc/config/stormy16/popcounthi2.c. * config/stormy16/stormy16-lib2-ucmpsi2.c: Move to ../libgcc/config/stormy16/ucmpsi2.c. * config/stormy16/stormy16-lib2-udivmodsi4.c: Move to ../libgcc/config/stormy16/udivmodsi4.c. * config/stormy16/stormy16-lib2-udivsi3.c: Move to ../libgcc/config/stormy16/udivsi3.c. * config/stormy16/stormy16-lib2-umodsi3.c: Move to ../libgcc/config/stormy16/umodsi3.c. * config/stormy16/t-stormy16: Move to ../libgcc/config/t-stormy16. * config/v850/t-v850 (INSTALL_LIBGCC): Remove. * config/xtensa/lib2funcs.S: Move to ../libgcc/config/xtensa. * config/xtensa/t-elf: Remove. * config/xtensa/t-xtensa (LIB2FUNCS_EXTRA): Remove. * config.gcc (*-*-freebsd*): Remove t-freebsd, t-freebsd-thread from tmake_file. (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu, *-*-gnu*, *-*-kopensolaris*-gnu): Remove t-linux from tmake_file. (*-*-netbsd*): Remove t-libgcc-pic from tmake_file. (*-*-openbsd*): Likewise. Remove t-openbsd-thread for posix threads. (alpha*-*-linux*): Remove alpha/t-alpha, alpha/t-ieee from tmake_file. (alpha*-*-freebsd*): Likewise. (alpha*-*-netbsd*): Likewise. (alpha*-*-openbsd*): Likewise. (alpha64-dec-*vms*): Likewise. (alpha*-dec-*vms*): Likewise. (arm*-*-netbsdelf*): Remove arm/t-netbsd from tmake_file. (arm*-*-linux*): Remove t-linux from tmake_file. Remove arm/t-bpabi from tmake_file for arm*-*-linux-*eabi. (arm*-*-uclinux*): Remove arm/t-bpabi from tmake_file for arm*-*-uclinux*eabi. (arm*-*-eabi*, arm*-*-symbianelf* ): Remove arm/t-bpabi from tmake_file for arm*-*-eabi*. (fr30-*-elf): Remove tmake_file. (hppa*64*-*-linux*): Remove tmake_file. (hppa*-*-linux*): Likewise. (hppa[12]*-*-hpux10*): Remove pa/t-pa-hpux10, pa/t-pa-hpux from tmake_file. (hppa*64*-*-hpux11*): Remove pa/t-pa64, pa/t-pa-hpux from tmake_file. (hppa[12]*-*-hpux11*): Remove pa/t-pa-hpux11, pa/t-pa-hpux from tmake_file. (i[34567]86-*-elf*): Remove tmake_file. (x86_64-*-elf*): Likewise. (i[34567]86-*-nto-qnx*): Likewise. (i[34567]86-*-cygwin*): Remove i386/t-cygwin from tmake_file. (i[34567]86-*-mingw*, x86_64-*-mingw*): Remove i386/t-gthr-win32 from tmake_file if using win32 threads. (iq2000*-*-elf*): Remove tmake-file. (microblaze*-linux*): Likewise. (sh-*-elf*, sh[12346l]*-*-elf*, sh-*-linux*) (sh[2346lbe]*-*-linux*, sh-*-netbsdelf*, shl*-*-netbsdelf*) (sh5-*-netbsd*, sh5l*-*-netbsd*, sh64-*-netbsd*) (sh64l*-*-netbsd*): Remove sh/t-netbsd from tmake_file for sh5*-*-netbsd*, sh64*-netbsd*, *-*-netbsd. (xtensa*-*-elf*): Remove tmake_file. gcc/po: * EXCLUDES (config/vxlib.c, gbl-ctors.h, libgcc2.c, libgcc2.h) (longlong.h): Remove. libgcc: * configure.ac: Include ../config/picflag.m4. (GCC_PICFLAG): Call it. Substitute. * configure: Regenerate. * Makefile.in (gcc_srcdir): Remove. (LIBGCC2_DEBUG_CFLAGS, LIBGCC2_CFLAGS, LIBGCC2_INCLUDES) (HOST_LIBGCC2_CFLAGS, PICFLAG, LIB2FUNCS_ST, LIB2FUNCS_EXCLUDE) (LIB2_DIVMOD_FUNCS, LIB2ADD, LIB2ADD_ST): Set. ($(lib2funcs-o), $(lib2funcs-s-o), $(lib2-divmod-o)) ($(lib2-divmod-s-o)): Use $(srcdir) to refer to libgcc2.c. Use $<. Remove comment. * libgcc2.c, libgcc2.h, gbl-ctors.h, longlong.h: New files. * siditi-object.mk ($o$(objext), $(o)_s$(objext)): Use $(srcdir) to refer to libgcc2.c. Use $<. * config/darwin-64.c: New file. * config/darwin-crt3.c: Remove comment. * config/divmod.c, config/floatunsidf.c, config/floatunsisf.c, config/floatunsitf.c, config/floatunsixf.c, config/udivmod.c, config/udivmodsi4.c: New files. * config/memcmp.c, config/memcpy.c, config/memmove.c, config/memset.c: New files. * config/t-crtstuff-pic (CRTSTUFF_T_CFLAGS_S): Use $(PICFLAG). * config/t-darwin (HOST_LIBGCC2_CFLAGS): Set. * config/t-freebsd-thread, config/t-libgcc-pic: New files. * config/t-libunwind (HOST_LIBGCC2_CFLAGS): Set. * config/t-openbsd-thread: New file. * config/t-sol2 (HOST_LIBGCC2_CFLAGS): Remove. * config/t-vxworks, config/vxlib-tls.c, config/vxlib.c: New files. * config/alpha/gthr-posix.c, config/alpha/qrnnd.S: New files. * config/alpha/t-alpha (LIB2ADD): Use $(srcdir) to refer to qrnnd.S. Adapt filename. * config/alpha/t-osf-pthread (LIB2ADD): Use $(srcdir)/config/alpha to refer to gthr-posix.c. * config/alpha/t-vms (LIB2ADD): Set. * config/alpha/vms-gcc_shell_handler.c: New file. * config/arm/bpabi.c, config/arm/fp16.c, config/arm/linux-atomic.c, config/arm/linux-atomic-64bit.c, config/arm/unaligned-funcs.c: New files. * config/arm/t-bpabi (LIB2ADD, LIB2ADD_ST): Set. * config/arm/t-elf (HOST_LIBGCC2_CFLAGS): Set. * config/arm/t-linux: Likewise. * config/arm/t-linux-eabi (LIB2ADD_ST): Add. * config/arm/t-netbsd: New file. * config/arm/t-strongarm-elf (HOST_LIBGCC2_CFLAGS): Set. * config/arm/t-symbian (LIB2ADD_ST): Set. * config/avr/t-avr (LIB2FUNCS_EXCLUDE, HOST_LIBGCC2_CFLAGS): Set. * config/bfin/t-crtstuff (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). * config/bfin/t-elf: New file. * config/c6x/eqd.c, config/c6x/eqf.c, config/c6x/ged.c, config/c6x/gef.c, config/c6x/gtd.c, config/c6x/gtf.c, config/c6x/led.c, config/c6x/lef.c, config/c6x/ltd.c, config/c6x/ltf.c: New files. * config/c6x/t-elf (LIB2FUNCS_EXCLUDE, LIB2ADD) (HOST_LIBGCC2_CFLAGS): Set. * config/c6x/t-uclinux (HOST_LIBGCC2_CFLAGS): Set. (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). * config/cris/arit.c, config/cris/mulsi3.S, config/cris/t-cris: New files. * config/cris/t-elfmulti (LIB2ADD_ST): Set. * config/cris/t-linux (HOST_LIBGCC2_CFLAGS): Remove. * config/frv/cmovd.c, config/frv/cmovh.c, config/frv/cmovw.c, config/frv/modi.c, config/frv/uitod.c, config/frv/uitof.c, config/frv/ulltod.c, config/frv/ulltof.c, config/frv/umodi.c: New files. * config/frv/t-frv (LIB2ADD): Set. * config/frv/t-linux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). * config/h8300/clzhi2.c, config/h8300/ctzhi2.c, config/h8300/fixunssfsi.c, config/h8300/parityhi2.c, config/h8300/popcounthi2.c: New files. * config/h8300/t-h8300 (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. * config/i386/gthr-win32.c: New file. * config/i386/t-cygming (LIBGCC2_INCLUDES): Set. * config/i386/t-cygwin: Likewise. * config/i386/t-darwin, config/i386/t-darwin64, config/i386/t-gthr-win32, config/i386/t-interix: New files. * config/i386/t-nto (HOST_LIBGCC2_CFLAGS): Set. (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). * config/i386/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). * config/ia64/quadlib.c: New file. * config/ia64/t-hpux (LIB2ADD): Set. * config/ia64/t-ia64: Add comment. * config/iq2000/lib2funcs.c, config/iq2000/t-iq2000: New files. * config/lm32/t-uclinux (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). (HOST_LIBGCC2_CFLAGS): Append, remove -fPIC. * config/m32c/lib2funcs.c, config/m32c/trapv.c: New files. * config/m32c/t-m32c (LIB2ADD): Set. * config/m32r/t-linux (HOST_LIBGCC2_CFLAGS): Set. * config/m32r/t-m32r: Likewise. * config/m68k/fpgnulib.c: New file. * config/m68k/t-floatlib (LIB2ADD): Set. (xfgnulib.c): New target. * config/mcore/t-mcore (HOST_LIBGCC2_CFLAGS): Set. * config/mep/lib2funcs.c, config/mep/tramp.c: New files. * config/mep/t-mep (LIB2ADD): Set. * config/microblaze/divsi3.asm: Rename to divsi3.S. * config/microblaze/moddi3.asm: Rename to moddi3.S. * config/microblaze/modsi3.asm: Rename to modsi3.S. * config/microblaze/muldi3_hard.asm: Rename to hard.S. * config/microblaze/mulsi3.asm: Rename to mulsi3.S. * config/microblaze/stack_overflow_exit.asm: Rename to exit.S. * config/microblaze/udivsi3.asm: Rename to udivsi3.S. * config/microblaze/umodsi3.asm: Rename to umodsi3.S. * config/microblaze/t-microblaze (LIB2ADD): Reflect this. * config/mips/t-elf, config/mips/t-vr, config/mips/vr4120-div.S: New files. * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Set. * config/mmix/t-mmix (HOST_LIBGCC2_CFLAGS): Set. * config/pa/fptr.c, config/pa/lib2funcs.S, config/pa/linux-atomic.c, config/pa/quadlib.c: New files. * config/pa/t-linux (HOST_LIBGCC2_CFLAGS): Set. (LIB2ADD, LIB2ADD_ST): Set. * config/pa/t-hpux, config/pa/t-hpux10, config/pa/t-pa64: New files. * config/pa/t-linux (HOST_LIBGCC2_CFLAGS, LIB2ADD, LIB2ADD_ST): Set. * config/pa/t-linux64 (LIB2ADD_ST, HOST_LIBGCC2_CFLAGS): Set. * config/pdp11/t-pdp11: New file. * config/picochip/libgccExtras/adddi3.S, config/picochip/libgccExtras/ashlsi3.S, config/picochip/libgccExtras/ashrsi3.S, config/picochip/libgccExtras/clzsi2.S, config/picochip/libgccExtras/cmpsi2.S, config/picochip/libgccExtras/divmod15.S, config/picochip/libgccExtras/divmodhi4.S, config/picochip/libgccExtras/divmodsi4.S, config/picochip/libgccExtras/lshrsi3.S, config/picochip/libgccExtras/parityhi2.S, config/picochip/libgccExtras/popcounthi2.S, config/picochip/libgccExtras/subdi3.S, config/picochip/libgccExtras/ucmpsi2.S, config/picochip/libgccExtras/udivmodhi4.S, config/picochip/libgccExtras/udivmodsi4.S: New files. * config/picochip/t-picochip (LIB2ADD, HOST_LIBGCC2_CFLAGS) (LIBGCC2_DEBUG_CFLAGS, RANLIB_FOR_TARGET): Set. * config/rs6000/crtresfpr.S, config/rs6000/crtresgpr.S, config/rs6000/crtresxfpr.S, config/rs6000/crtresxgpr.S, config/rs6000/crtsavfpr.S, config/rs6000/crtsavgpr.S) config/rs6000/darwin-asm.h, config/rs6000/darwin-fpsave.S, config/rs6000/darwin-gpsave.S, config/rs6000/darwin-tramp.S, config/rs6000/darwin-vecsave.S, config/rs6000/darwin-world.S: New files. * config/rs6000/t-darwin (LIB2ADD, LIB2ADD_ST) (HOST_LIBGCC2_CFLAGS): Set. * config/rs6000/t-darwin64: New file. * config/rs6000/t-linux64 (HOST_LIBGCC2_CFLAGS): Set. * config/rs6000/t-lynx, config/rs6000/t-netbsd: New files. * config/rs6000/t-ppccomm (LIB2ADD): Add $(srcdir)/config/rs6000/tramp.S. (LIB2ADD_ST): Use $(srcdir)/config/rs6000 to refer to sources. Add $(srcdir)/config/rs6000/eabi.S. (crtsavfpr.S, crtresfpr.S, crtsavgpr.S, crtresgpr.S, crtresxfpr.S) (crtresxgpr.S, e500crtres32gpr.S, e500crtres64gpr.S) (e500crtres64gprctr.S, e500crtrest32gpr.S, e500crtrest64gpr.S) (e500crtresx32gpr.S, e500crtresx64gpr.S, e500crtsav32gpr.S) (e500crtsav64gpr.S, e500crtsav64gprctr.S, e500crtsavg32gpr.S) (e500crtsavg64gpr.S, e500crtsavg64gprctr.S): Remove. * config/rs6000/tramp.S: New file. * config/s390/t-tpf: Remove. * config/sh/linux-atomic.S: New file. * config/sh/t-linux (LIB2ADD): Set. (HOST_LIBGCC2_CFLAGS): Append, remove -fpic. * config/sh/t-netbsd (LIB2ADD, HOST_LIBGCC2_CFLAGS): Set. * config/sh/t-sh (unwind-dw2-Os-4-200.o): Use $(srcdir) to refer to unwind-dw2.c. (HOST_LIBGCC2_CFLAGS): Set. * config/sparc/t-sol2 (CRTSTUFF_T_CFLAGS): Use $(PICFLAG). * config/spu/divmodti4.c, config/spu/divv2df3.c, config/spu/float_disf.c, config/spu/float_unsdidf.c, config/spu/float_unsdisf.c, config/spu/float_unssidf.c, config/spu/mfc_multi_tag_release.c, config/spu/mfc_multi_tag_reserve.c, config/spu/mfc_tag_release.c, config/spu/mfc_tag_reserve.c, config/spu/mfc_tag_table.c, config/spu/multi3.c: New files. * config/spu/t-elf (LIB2ADD, LIB2ADD_ST, LIB2_SIDITI_CONV_FUNCS) (HOST_LIBGCC2_CFLAGS): Set. * config/stormy16/ashlsi3.c, config/stormy16/ashrsi3.c, config/stormy16/clzhi2.c, config/stormy16/cmpsi2.c, config/stormy16/ctzhi2.c, config/stormy16/divsi3.c, config/stormy16/ffshi2.c, config/stormy16/lib2.c, config/stormy16/lshrsi3.c, config/stormy16/modsi3.c, config/stormy16/parityhi2.c, config/stormy16/popcounthi2.c, config/stormy16/t-stormy16, config/stormy16/ucmpsi2.c, config/stormy16/udivmodsi4.c, config/stormy16/udivsi3.c, config/stormy16/umodsi3.c: New files. * config/xtensa/lib2funcs.S: New file. * config/xtensa/t-elf (HOST_LIBGCC2_CFLAGS): Set. * config/xtensa/t-xtensa (LIB2ADD): Set. * config.host (*-*-darwin*): Add t-libgcc-pic to tmake_file. (*-*-freebsd*): Add t-freebsd, t-libgcc-pic to tmake_file. Add t-freebsd-thread to tmake_file for posix threads. (*-*-linux*, frv-*-*linux*, *-*-kfreebsd*-gnu, *-*-knetbsd*-gnu) (*-*-gnu*, *-*-kopensolaris*-gnu): Add t-libgcc-pic to tmake_file. (*-*-lynxos*): Likewise. (*-*-netbsd*): Likewise. (*-*-openbsd*): Likewise. Add t-openbsd-thread to tmake_file for posix threads. (*-*-solaris2*): Add t-libgcc-pic to tmake_file. (*-*-vxworks*): Set tmake_file. (alpha*-*-linux*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. (alpha*-*-freebsd*): Likewise. (alpha*-*-netbsd*): Likewise. (alpha*-*-openbsd*): Likewise. (alpha*-dec-osf5.1*): Remove qrnnd.o, gthr-posix.o from extra_parts. (alpha64-dec-*vms*): Add alpha/t-alpha, alpha/t-ieee to tmake_file. (alpha*-dec-*vms*): Likewise. (arm*-*-netbsdelf*): Add arm/t-netbsd to tmake_file. (bfin*-elf*): Add bfin/t-elf to tmake_file. (bfin*-uclinux*): Likewise. (bfin*-linux-uclibc*): Likewise. (crisv32-*-elf): Add cris/t-cris to tmake_file. (crisv32-*-none): Likewise. (cris-*-elf): Likewise. (cris-*-none): Likewise. (cris-*-linux*, crisv32-*-linux*): Likewise. (hppa[12]*-*-hpux10*): Add pa/t-hpux pa/t-hpux10, t-libgcc-pic to tmake_file. (hppa*64*-*-hpux11*): Add pa/t-hpux, pa/t-pa64, t-libgcc-pic to tmake_file. (hppa[12]*-*-hpux11*): Add pa/t-hpux, t-libgcc-pic to tmake_file. (i[34567]86-*-elf*): Add t-libgcc-pic to tmake_file. (x86_64-*-elf*): Likewise. (i[34567]86-*-nto-qnx*): Likewise. (i[34567]86-*-mingw*): Add i386/t-gthr-win32 to tmake_file for win32 threads. (x86_64-*-mingw*): Likewise. (i[34567]86-*-interix3*): Add i386/t-interix to tmake_file. (lm32-*-uclinux*): Add t-libgcc-pic to tmake_file. (mipsisa32-*-elf*, mipsisa32el-*-elf*, mipsisa32r2-*-elf*) (mipsisa32r2el-*-elf*, mipsisa64-*-elf*, mipsisa64el-*-elf*) (mipsisa64r2-*-elf*, mipsisa64r2el-*-elf*): Add mips/t-elf to tmake_file. (mipsisa64sr71k-*-elf*): Likewise. (mipsisa64sb1-*-elf*, mipsisa64sb1el-*-elf*): Likewise. (mips-*-elf*, mipsel-*-elf*): Likewise. (mips64-*-elf*, mips64el-*-elf*): Likewise. (mips64orion-*-elf*, mips64orionel-*-elf*): Likewise. (mips*-*-rtems*): Likewise. (mips64vr-*-elf*, mips64vrel-*-elf*): Add mips/t-elf, mips/t-vr to tmake_file. (pdp11-*-*): Add pdp11/t-pdp11 to tmake_file. (powerpc64-*-darwin*): Add rs6000/t-darwin64 to tmake_file. (s390x-ibm-tpf*): Add t-libgcc-pic to tmake_file. (spu-*-elf*): Likewise. (tic6x-*-uclinux): Add t-libgcc-pic to tmake_file. libquadmath: * printf/gmp-impl.h: Adapt path to longlong.h. From-SVN: r180774
2011-06-21Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2.Bernd Schmidt1-0/+43
libgcc/ * Makefile.in (lib2funcs): Add _clrsbsi2 and _clrsbdi2. * libgcc-std.ver.in (GCC_4.7.0): New section. gcc/ * doc/extend.texi (__builtin_clrsb, __builtin_clrsbl, __builtin_clrsbll): Document. * doc/rtl.texi (clrsb): New entry. * optabs.c (widen_leading): Renamed from widen_clz. New argument UNOPTAB. All callers changed. Use UNOPTAB instead of clz_optab. (expand_unop): Handle clrsb_optab. (init_optabs): Initialize it. * optabs.h (enum optab_index): New entry OTI_clrsb. (clrsb_optab): Define. * genopinit.c (optabs): Add an entry for it. * builtins.c (expand_builtin): Handle clrsb builtin functions. * builtins.def (BUILT_IN_CLRSB, BUILT_IN_CLRSBIMAX, BUILT_IN_CLRSBL, BUILT_IN_CLRSBLL): New. * rtl.def (CLRSB): New code. * dwarf2out.c (mem_loc_descriptor): Handle it. * simplify-rtx.c (simplify_const_unary_operation): Likewise. Use op_mode rather than mode when optimizing ffs, clz, ctz, parity and popcount. * libgcc2.c (__clrsbSI2, __clrsbDI2): New functions. * libgcc2.h (__clrsbSI2, __clrsbDI2): Define and declare. (__ctzDI2): Move declaration. * config/bfin/bfin.md (clrsbsi2): New expander. (signbitssi2): Use the CLRSB rtx. (clrsbhi2): Renamed from signbitshi2. Use the CLRSB rtx. * config/bfin/bfin.c (bdesc_1arg): Changed accordingly. gcc/testsuite/ * gcc.c-torture/excute/builtin-bitops-1.c (MAKE_FUNS): Make my_clrsb test functions. (main): Test clrsb. * gcc.dg/builtin-protos-1.c (test_s, test_u, test_sl, test_ul, test_sll, test_ull): Add clrsb tests. * gcc.dg/torture/builtin-attr-1.c: Add tests for clrsb, clrsbl, clrsbll. From-SVN: r175261
2011-06-09libgcc2.c (L_trampoline): Include windows.h for mingw targets.Kai Tietz1-0/+1
2011-06-09 Kai Tietz <ktietz@redhat.com> * libgcc2.c (L_trampoline): Include windows.h for mingw targets. From-SVN: r174860
2011-06-09netbsd.h (ENABLE_EXECUTE_STACK): Remove.Rainer Orth1-14/+1
2011-05-29 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE> Joseph Myers <joseph@codesourcery.com> gcc: * config/alpha/netbsd.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/alpha/osf5.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/darwin.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/i386/mingw32.h (MINGW_ENABLE_EXECUTE_STACK): Remove. (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. [IN_LIBGCC2]: Don't include <windows.h>. * config/i386/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/i386/netbsd64.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/netbsd.h (NETBSD_ENABLE_EXECUTE_STACK): Remove. * config/openbsd.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/sol2.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/sparc/freebsd.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/sparc/netbsd-elf.h (ENABLE_EXECUTE_STACK): Remove. (HAVE_ENABLE_EXECUTE_STACK): Define. * config/alpha/alpha.c (alpha_trampoline_init): Test HAVE_ENABLE_EXECUTE_STACK. * config/i386/i386.c (ix86_trampoline_init): Likewise. * config/sparc/sparc.c (sparc32_initialize_trampoline): Likewise. (sparc64_initialize_trampoline): Likewise. * libgcc2.c [L_enable_execute_stack]: Remove. * system.h (ENABLE_EXECUTE_STACK): Poison. * doc/tm.texi.in (Trampolines, ENABLE_EXECUTE_STACK): Remove. * doc/tm.texi: Regenerate. * Makefile.in (LIBGCC2_CFLAGS): Add -fbuilding-libgcc. gcc/c-family: * c.opt (fbuilding-libgcc): New option. * c-cppbuiltin.c (c_cpp_builtins): Define __LIBGCC_TRAMPOLINE_SIZE__ if flag_building_libgcc. libgcc: * enable-execute-stack-empty.c: New file. * enable-execute-stack-mprotect.c: New file. * config/i386/enable-execute-stack-mingw32.c: New file. * config.host (enable_execute_stack): New variable. Select appropriate variants. * configure.ac: Link enable-execute-stack.c to $enable_execute_stack. * configure: Regenerate. * Makefile.in (LIB2ADD): Add enable-execute-stack.c. (lib2funcs): Remove _enable_execute_stack. Co-Authored-By: Joseph Myers <joseph@codesourcery.com> From-SVN: r174843
2011-03-23libgcc2.c (__lshrdi3, [...]): Use W_TYPE_SIZE.Nathan Froyd1-5/+5
* libgcc2.c (__lshrdi3, __ashldi3, __ashrdi3): Use W_TYPE_SIZE. (__ffsDI2): Likewise. From-SVN: r171338
2011-01-03Update Copyright years for files modified in 2010.Jakub Jelinek1-1/+1
From-SVN: r168438
2010-10-09libgcc2.h: Use __SIZEOF_LONG_LONG__ instead of LONG_LONG_TYPE_SIZE.Nathan Froyd1-1/+1
* libgcc2.h: Use __SIZEOF_LONG_LONG__ instead of LONG_LONG_TYPE_SIZE. * libgcc2.c: Likewise. From-SVN: r165238
2010-07-12defaults.h (MAX_MOVE_MAX, [...]): Define if not defined.Richard Sandiford1-4/+0
gcc/ * defaults.h (MAX_MOVE_MAX, MIN_UNITS_PER_WORD): Define if not defined. * libgcc2.c (MIN_UNITS_PER_WORD): Delete. * hard-reg-set.h (target_hard_regs): Add x_no_caller_save_reg_set. (no_caller_save_reg_set): Redefine as a macro. * reload.h (target_reload): Add x_caller_save_initialized_p and x_regno_save_mode. (caller_save_initialized_p): Redefine as a macro. * caller-save.c (caller_save_initialized_p, no_caller_save_reg_set) (MAX_MOVE_MAX, MIN_UNITS_PER_WORD): Delete. (regno_save_mode): Redefine as a macro. From-SVN: r162095
2009-09-24libgcc2.c (L_trampoline): Prototype for getpagesize and mprotect in WINNT case.Kai Tietz1-0/+2
2009-09-24 Kai Tietz <kai.tietz@onevision.com> * libgcc2.c (L_trampoline): Prototype for getpagesize and mprotect in WINNT case. From-SVN: r152139
2009-04-09Licensing changes to GPLv3 resp. GPLv3 with GCC Runtime Exception.Jakub Jelinek1-15/+10
From-SVN: r145841
2009-04-07libgcc2.c (INFINITY): Use __builtin_huge_val...Ben Elliston1-1/+1
* libgcc2.c (INFINITY): Use __builtin_huge_val, not __builtin_inf, as the latter produces a warning when the target does not support infinity. From-SVN: r145646
2009-03-19re PR target/39063 (libgcc2.c:mprotect() for mingw, incompatible pointer ↵Ozkan Sezer1-1/+3
type warning) PR target/39063 * libgcc2.c (mprotect): Do not use signed arguments for VirtualProtect, use DWORD arguments. Also fix the 'may be used uninitialized' warning for the np variable. From-SVN: r144957
2009-03-10re PR middle-end/37850 (infinite recursive call to __mulsc3 when multiplying ↵Richard Guenther1-2/+8
not-constant complexs) PR middle-end/37850 * libgcc2.c (__mulMODE3): Use explicit assignments to form the result. (__divMODE3): Likewise. Co-Authored-By: Nathan Froyd <froydnj@codesourcery.com> From-SVN: r144751
2009-02-20Update Copyright years for files modified in 2008 and/or 2009.Jakub Jelinek1-1/+2
From-SVN: r144324
2008-06-07MAINTAINERS (mt port): Remove.Joseph Myers1-2/+2
* MAINTAINERS (mt port): Remove. (sco5, unixware, sco udk): Remove. (Kean Johnston): Add to Write After Approval. fixincludes: * inclhack.def (AAB_svr4_replace_byteorder, AAB_ultrix_ansi_compat, AAB_ultrix_limits, AAB_ultrix_memory, libc1_G_va_list, libc1_ifdefd_memx, nested_motorola, ptx_sys_mc_param_h, sco_regset, sco_static_func, sco_utime, solaris_mutex_init_1, solaris_socket, solaris_unistd, solaris_widec, svr4_krnl, ultrix_atexit_param, ultrix_atof_param, ultrix_const3, ultrix_fix_fixproto, ultrix_ifdef, ultrix_locale, ultrix_math_ifdef, ultrix_nested_ioctl, ultrix_nested_svc, ultrix_stat, ultrix_static, ultrix_stdlib, ultrix_strings, ultrix_strings2, ultrix_sys_time, ultrix_unistd, unicosmk_restrict, uw7_byteorder_fix, windiss_math1, windiss_math2, windiss_valist): Remove. * fixincl.x: Regenerate. * mkfixinc.sh: (arm-semi-aof, hppa1.1-*-osf*, hppa1.1-*-bsd*, i370-*-openedition, i?86-*-moss*, i?86-*-uwin*, powerpc-*-eabiaix*): Remove. * tests/base/math.h: Update. * tests/base/pthread.h: Update. * tests/base/stdio.h: Update. * tests/base/stdlib.h: Update. * tests/base/string.h: Update. * tests/base/strings.h: Update. * tests/base/sys/file.h: Update. * tests/base/sys/limits.h: Update. * tests/base/sys/socket.h: Update. * tests/base/sys/stat.h: Update. * tests/base/sys/time.h: Update. * tests/base/testing.h: Update. * tests/base/unistd.h: Update. * tests/base/_G_config.h: Remove. * tests/base/arpa: Remove directory. * tests/base/fs: Remove directory. * tests/base/locale.h: Remove. * tests/base/machine: Remove directory. * tests/base/rpc/svc.h: Remove. * tests/base/sys/ioctl.h: Remove. * tests/base/sys/regset.h: Remove. * tests/base/sys/times.h: Remove. * tests/base/sys/utsname.h: Remove. * tests/base/widec.h: Remove. gcc: * config.gcc (Obsolete configurations): Remove list of configurations. (Unsupported targets list): Add *-*-linux*aout*, *-*-linux*libc1*, *-*-solaris2.[0-6], *-*-solaris2.[0-6].*, *-*-sysv*. Remove other targets matched by those patterns. (strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, vax-*-ultrix*, xscale-*-elf, xscale-*-coff, i[34567]86-*-linux*aout*, i[34567]86-*-linux*libc1): Remove. Make code for Solaris 7 and greater unconditional for Solaris. (ep9312-*-*, parisc1*, m680[012]0-*-*, parisc*-*-*, mt-*-*): Remove --with-* handling. * config/rs6000/sysv4.h (-mwindiss): Remove from all specs. (LIB_WINDISS_SPEC, CPP_OS_WINDISS_SPEC, STARTFILE_WINDISS_SPEC, ENDFILE_WINDISS_SPEC, LINK_START_WINDISS_SPEC, LINK_OS_WINDISS_SPEC): Remove. * config/rs6000/sysv4.opt (mwindiss): Remove. * configure.ac (strongarm*-*-*, xscale*-*-*): Remove. * configure: Regenerate. * doc/cpp.texi: Don't mention BeOS. * doc/extend.texi (interrupt): Don't mention MS1. * doc/install.texi: (i386-@var{any}-sysv, m68k-bull-sysv, m68k-hp-hpux, m68000-hp-hpux, m68000-att-sysv, alphaev5-cray-unicosmk*, xscale-*-*, i?86-*-linux*aout, i?86-*-sco3.2v5*, i?86-*-udk, m68k-hp-hpux, powerpc-*-sysv4, powerpc-*-sysv4, powerpcle-*-sysv4, *-*-sysv*, vax-dec-ultrix): Remove. * doc/invoke.texi (MT Options): Remove. (-mwindiss): Remove. (CRIS Options): Remove cris-axis-aout references. (HPPA Options): Don't mention hppa1.1-*-pro. * doc/md.texi: (MorphoTech family): Remove. * libgcc2.c: Don't handle UWIN. * config/alpha/t-unicosmk: Remove. * config/alpha/unicosmk.h: Remove. * config/arm/kaos-arm.h: Remove. * config/arm/kaos-strongarm.h: Remove. * config/arm/strongarm-coff.h: Remove. * config/arm/strongarm-elf.h: Remove. * config/arm/strongarm-pe.h: Remove. * config/arm/t-strongarm-pe: Remove. * config/arm/t-xscale-coff: Remove. * config/arm/t-xscale-elf: Remove. * config/arm/xscale-coff.h: Remove. * config/arm/xscale-elf.h: Remove. * config/chorus.h: Remove. * config/cris/aout.h: Remove. * config/cris/aout.opt: Remove. * config/cris/t-aout: Remove. * config/i386/beos-elf.h: Remove. * config/i386/kaos-i386.h: Remove. * config/i386/ptx4-i.h: Remove. * config/i386/sco5.h: Remove. * config/i386/sco5.opt: Remove. * config/i386/sysv4-cpp.h: Remove. * config/i386/sysv5.h: Remove. * config/i386/t-beos: Remove. * config/i386/t-sco5: Remove. * config/i386/t-uwin: Remove. * config/i386/uwin.asm: Remove. * config/i386/uwin.h: Remove. * config/kaos.h: Remove. * config/mips/windiss.h: Remove. * config/mt: Remove directory. * config/pa/pa-osf.h: Remove. * config/pa/pa-pro-end.h: Remove. * config/pa/t-pro: Remove. * config/ptx4.h: Remove. * config/rs6000/beos.h: Remove. * config/rs6000/kaos-ppc.h: Remove. * config/rs6000/t-beos: Remove. * config/rs6000/windiss.h: Remove. * config/sh/kaos-sh.h: Remove. * config/sol2-6.h: Remove. * config/sparc/sol26-sld.h: Remove. * config/sparc/sysv4-only.h: Remove. * config/vax/bsd.h: Remove. * config/vax/t-memfuncs: Remove. * config/vax/ultrix.h: Remove. * config/vax/vaxv.h: Remove. * config/windiss.h: Remove. gcc/testsuite: * g++.dg/abi/arm_cxa_vec1.C: Don't handle xscale*-*-*. * g++.dg/eh/spbp.C: Don't handle *-*-solaris2.[56]*. * g++.dg/warn/miss-format-1.C: Don't handle Solaris before Solaris 7. * gcc.c-torture/compile/981006-1.c: Don't handle xscale*-*-*, strongarm*-*-* and cris-*-aout*. * gcc.c-torture/execute/941014-1.x: Don't handle xscale*-*-* and strongarm*-*-*. * gcc.dg/20030909-1.c: Don't handle xscale*-*-* and strongarm*-*-*. * gcc.dg/20031108-1.c: Don't handle xscale*-*-* and strongarm*-*-*. * gcc.dg/20040813-1.c: Don't handle *-*-sysv5*. * gcc.dg/arm-asm.c: Don't handle strongarm*-*-* and xscale*-*-*. * gcc.dg/arm-scd42-1.c: Use target arm*-*-*. * gcc.dg/arm-scd42-3.c: Use target arm*-*-*. * gcc.dg/cpp/assert4.c: Don't handle BeOS. * gcc.dg/debug/pr35154.c: Don't handle *-*-sysv5*. * gcc.dg/intmax_t-1.c: Don't handle *-*-solaris2.5.1 and xscale*-*-elf*. * gcc.dg/pragma-align.c: Don't handle i?86-*-sco3.2v5*. * gcc.dg/pthread-init-2.c: Don't handle *-*-solaris2.5.1. * gcc.misc-tests/arm-isr.exp: Use target arm*-*-*. * gcc.target/powerpc/ppc-sdata-1.c: Don't handle powerpc-*-sysv*. * gcc.target/powerpc/ppc-sdata-2.c: Don't handle powerpc-*-sysv*. * gcc.target/powerpc/ppc-stackalign-1.c: Don't handle powerpc-*-sysv*. * gfortran.dg/debug/pr35154-stabs.f: Don't handle *-*-sysv5*. * lib/target-supports.exp: Don't handle strongarm*-*-elf, xscale*-*-elf and *-*-windiss. * obj-c++.dg/dwarf-2.mm: Don't handle *-*-solaris2.[56]*. * objc.dg/dwarf-1.m: Don't handle *-*-solaris2.[56]*. * objc.dg/dwarf-2.m: Don't handle *-*-solaris2.[56]*. * gcc.dg/mt-loopi1.c: Remove. gnattools: * configure.ac (xscale*-wrs-vx*, xscale*-wrs-coff): Remove. * configure: Regenerate. libcpp: * configure.ac (parisc*64*-*-*): Remove. * configure: Regenerate. libffi: * configure.ac (parisc*-*-linux*, powerpc-*-sysv*, powerpc-*-beos*): Remove. * configure: Regenerate. libgcc: * config.host (strongarm*-*-*, ep9312*-*-*, xscale-*-*, parisc*-*-*, m680[012]0-*-*, *-*-linux*libc1*, *-*-linux*aout*, alpha*-*-unicosmk*, strongarm*-*-freebsd*, ep9312-*-elf, arm*-*-kaos*, cris-*-aout, parisc*64*-*-linux*, parisc*-*-linux*, hppa1.1-*-pro*, hppa1.1-*-osf*, hppa1.1-*-bsd*, i[34567]86-sequent-ptx4*, i[34567]86-sequent-sysv4*, i[34567]86-*-beoself*, i[34567]86-*-beos*, i[34567]86-*-sco3.2v5*, i[34567]86-*-sysv5*, i[34567]86-*-sysv4*, i[34567]86-*-uwin*, i[34567]86-*-kaos*, m68020-*-elf*, m68010-*-netbsdelf*, mips-wrs-windiss, mt-*-elf, powerpc-*-beos*, powerpc-*-chorusos*, powerpc-wrs-windiss*, powerpcle-*-sysv*, powerpc-*-kaos*, powerpcle-*-kaos*, sh*-*-kaos*, sparc-*-sysv4*, strongarm-*-elf*, strongarm-*-pe, strongarm-*-kaos*, vax-*-bsd*, vax-*-sysv*, vax-*-ultrix*, xscale-*-elf, xscale-*-coff): Remove. libjava: * configure.host (strongarm*-elf, xscale*-elf): Remove. libstdc++-v3: * configure.host (xscale, ep9312, m680[246]0, solaris2.5, solaris2.5.[0-9], solaris2.6, windiss*): Remove. * crossconfig.m4 (*-solaris2.5, *-solaris2.6, *-windiss*): Remove. * configure: Regenerate. * config/os/solaris/solaris2.5: Remove directory. * config/os/solaris/solaris2.6: Remove directory. * config/os/windiss: Remove directory. From-SVN: r136534
2008-04-15libgcc2.c [L_trampoline]: Remove unnecessary prototype forDanny Smith1-4/+0
Windows VirtualProtect function. From-SVN: r134330
2008-03-02libgcc2.c (__addvSI3, [...]): Use unsigned arithmetic.Joseph Myers1-12/+12
* libgcc2.c (__addvSI3, __addvsi3, __addvDI3, __subvSI3, __subvsi3, __subvDI3, __negvSI2, __negvsi2, __negvDI2, __absvSI2, __absvsi2, __absvDI2): Use unsigned arithmetic. From-SVN: r132815
2007-11-05libgcc2.c (__fixunstfDI, [...]): Make return type unsigned.Nathan Sidwell1-4/+4
* libgcc2.c (__fixunstfDI, __fixunsxfDI, __fixunsdfDI, __fixunssfDI): Make return type unsigned. * libgcc2.h (__fixunstfDI, __fixunsxfDI, __fixunsdfDI, __fixunssfDI): Make return type unsigned. From-SVN: r129899
2007-07-06libgcc2.h (word_type): Type definition removed.Andreas Krebbel1-11/+11
2007-07-06 Andreas Krebbel <krebbel1@de.ibm.com> * libgcc2.h (word_type): Type definition removed. (cmp_return_type, shift_count_type): Type definitions added. (__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter replaced with shift_count_type. (__cmpdi2, __ucmpdi2): word_type of return type replaced with cmp_return_type. * libgcc2.c (__udivmoddi4, __moddi3): Type of local variable c changed from word_type to Wtype. (__lshrdi3, __ashldi3, __ashrdi3): word_type of second parameter replaced with shift_count_type. (__cmpdi2, __ucmpdi2): word_type of return type replaced with cmp_return_type. * c-common.c (handle_mode_attribute): Handling for libgcc_cmp_return and libgcc_shift_count attribute added. * target-def.h (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): New target hooks defined. (TARGET_INITIALIZER): New target hooks added. * targhooks.c (default_libgcc_cmp_return_mode, default_libgcc_shift_count_mode): Default implementations for the new target hooks added. * targhooks.h (default_libgcc_cmp_return_mode, default_libgcc_shift_count_mode): Function prototypes added. * target.h (struct gcc_target): Fields for the new target hooks added. * optabs.c (expand_binop): Use shift_count_mode when expanding shift as library call. (prepare_cmp_insn): Use cmp_return_mode when expanding comparison as library call. * doc/tm.texi (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Documentation added. * config/s390/s390.c (s390_libgcc_cmp_return_mode, s390_libgcc_shift_count_mode): Functions added. (TARGET_LIBGCC_CMP_RETURN_MODE, TARGET_LIBGCC_SHIFT_COUNT_MODE): Target hooks defined. From-SVN: r126410
2007-06-15libgcc2.c (CEXT): When compiling L_multc3 and L_divtc3...Uros Bizjak1-2/+6
* libgcc2.c (CEXT): When compiling L_multc3 and L_divtc3, define to "l" if LIBGCC_LONG_DOUBLE_SIZE == 128, otherwise define to LIBGCC2_TF_CEXT. * config/i386/linux64.h (LIBGCC2_HAS_TF_MODE): New define. (LIBGCC_TF_CEXT): Ditto. (TF_SIZE): Ditto. From-SVN: r125737
2007-04-24libgcc2.h (AVOID_FP_TYPE_CONVERSION): Rename from IS_IBM_EXTENDED.Richard Henderson1-18/+26
* libgcc2.h (AVOID_FP_TYPE_CONVERSION): Rename from IS_IBM_EXTENDED. Also define in terms of WIDEST_HARDWARE_FP_SIZE. * libgcc2.c (__floatdisf): Avoid double-word arithmetic when looking for non-zero bits shifted out. Avoid a recursive call when constructing the scalar. (__floatundisf): Likewise. From-SVN: r124106
2007-01-05re PR c/30360 (Complex divide bug)Jakub Jelinek1-1/+1
PR c/30360 * libgcc2.c (__divdc3): Compare c and d against 0.0 instead of denom against 0.0. * gcc.dg/pr30360.c: New test. From-SVN: r120486
2007-01-04libgcc2.c (__bswapsi2): Use SItype.Eric Christopher1-4/+4
2007-01-04 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapsi2): Use SItype. (__bswapdi2): Use DItype. * libgcc2.h: Update for above. From-SVN: r120454
2006-11-08libgcc2.c (__bswapdi2): Rename from bswapDI2.Eric Christopher1-3/+3
2006-11-07 Eric Christopher <echristo@apple.com> * libgcc2.c (__bswapdi2): Rename from bswapDI2. (__bswapsi2): Ditto. * libgcc2.h: Remove transformation of bswap routines. * config/i386/i386.md (bswapsi2): New. (bswapdi2): Ditto. 2006-11-07 Eric Christopher <echristo@apple.com> * gcc.target/i386/builtin-bswap-1.c: Rewrite for 64-bit. Test using scan-assembler-not. From-SVN: r118576
2006-11-01extend.texi (__builtin_bswap32): Document.Eric Christopher1-0/+24
2006-09-07 Eric Christopher <echristo@apple.com> Falk Hueffner <falk@debian.org> * doc/extend.texi (__builtin_bswap32): Document. (__builtin_bswap64): Ditto. * doc/libgcc.texi (bswapsi2): Document. (bswapdi2): Ditto. * doc/rtl.texi (bswap): Document. * optabs.c (expand_unop): Don't widen a bswap. (init_optabs): Init bswap. Set libfuncs explicitly for bswapsi2 and bswapdi2. * optabs.h (OTI_bswap): New. (bswap_optab): Ditto. * genopinit.c (optabs): Handle bswap_optab. * tree.h (tree_index): Add TI_UINT32_TYPE and TI_UINT64_TYPE. (uint32_type_node): New. (uint64_type_node): Ditto. * tree.c (build_common_tree_nodes_2): Initialize uint32_type_node and uint64_type_node. * builtins.c (expand_builtin_bswap): New. (expand_builtin): Call. (fold_builtin_bswap): New. (fold_builtin_1): Call. * fold-const.c (tree_expr_nonnegative_p): Return true for bswap. * builtin-types.def (BT_UINT32): New. (BT_UINT64): Ditto. (BT_FN_UINT32_UINT32): Ditto. (BT_FN_UINT64_UINT64): Ditto. * builtins.def (BUILT_IN_BSWAP32): New. (BUILT_IN_BSWAP64): Ditto. * rtl.def (BSWAP): New. * genattrtab.c (check_attr_value): New. * libgcc2.c (__bswapSI2): New. (__bswapDI2): Ditto. * libgcc2.h (__bswapSI2): Declare. (__bswapDI2): Ditto. * mklibgcc.in (lib2funcs): Add _bswapsi2 and _bswapdi2. * simplify-rtx.c (simplify_const_unary_operation): Return 0 for BSWAP. * libgcc-std.ver (__bwapsi2): Add. (__bswapdi2): Ditto. * reload1.c (eliminate_regs_1): Add bswap. (elimination_effects): Ditto. * config/i386/i386.h (x86_bswap): New. (TARGET_BSWAP): Use. * config/i386/i386.c (x86_bswap): Set. Co-Authored-By: Falk Hueffner <falk@debian.org> From-SVN: r118361
2006-05-23libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro.Richard Sandiford1-9/+14
* libgcc2.c (LIBGCC2_MAX_UNITS_PER_WORD): New macro. (LIBGCC2_UNITS_PER_WORD): Use LIBGCC2_MAX_UNITS_PER_WORD rather than MIN_UNITS_PER_WORD to set the default. Also use it in the guard. From-SVN: r114022
2006-05-19re PR target/22209 (libgfortran unresolvable symbols on irix6.5)Richard Sandiford1-0/+18
* libgcc2.c (MIN_UNITS_PER_WORD): Move default definition from libgcc2.h. (LIBGCC2_UNITS_PER_WORD): Provide default definition, using old MIN_UNITS_PER_WORD logic from libgcc2.h. Do nothing if LIBGCC2_UNITS_PER_WORD > MIN_UNITS_PER_WORD. * libgcc2.h (MIN_UNITS_PER_WORD): Remove definition from here. Use LIBGCC2_UNITS_PER_WORD rather than MIN_UNITS_PER_WORD to determine the size of Wtype, etc. * mklibgcc.in (LIB2_SIDITI_CONV_FUNCS): New argument. (swfloatfuncs): New variable. (dwfloatfuncs): Likewise. (lib2funcs): Remove floating-point conversion functions from initial assignment. Use LIB2_SIDITI_CONV_FUNCS to determine the set of conversion routines needed. Allow entries to specify an object name, filename and word size. Update users accordingly. * Makefile.in (libgcc.mk): Pass LIB2_SIDITI_CONV_FUNCS. * config/mips/t-mips (LIB2_SIDITI_CONV_FUNCS): Define. Revert: 2006-02-08 Roger Sayle <roger@eyesopen.com> PR target/22209 * config/fixtfdi.c: New libgcc source file. * config/fixunstfdi.c: New source file. * config/floatditf.c: New source file. * config/floatunditf.c: New souce file. * config/mips/t-iris6 (LIB2FUNCS_EXTRA): Include the new source files above instead of config/mips/_tilib.c. * config/mips/t-linux64 (LIB2FUNCS_EXTRA): Likewise. From-SVN: r113903
2006-01-20libgcc2.c (__floatdisf, [...]): Don't use IBM Extended Double TFmode.Alan Modra1-2/+16
* libgcc2.c (__floatdisf, __floatdidf): Don't use IBM Extended Double TFmode. (__floatundisf, __floatundidf): Likewise. * libgcc2.h (IS_IBM_EXTENDED): Define. From-SVN: r110004
2005-12-15re PR other/25028 (TImode-to-floating conversions broken)Joseph Myers1-93/+117
PR other/25028 * libgcc2.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Define. * libgcc2.c (__floatdixf, __floatundixf, __floatditf, __floatunditf): Use #error if type sizes don't match requirements of implementation. (__floatdisf, __floatdidf): Unify. Possibly use XFmode or TFmode as wider floating-point type. Use #error if type sizes don't match requirements of implementation. Avoid overflow in computing Wtype_MAXp1_F * Wtype_MAXp1_F. When special casing conversion, shift one more bit. Cast 1 to DWtype or UDWtype for shifting. (__floatundisf, __floatundidf): Likewise. * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Define. * config/ia64/ia64.c (ia64_init_libfuncs): Use _U_Qfcnvfxt_quad_to_quad and _U_Qfcnvxf_quad_to_quad for TFmode-TImode conversions. * doc/tm.texi (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Document. testsuite: * gcc.dg/torture/fp-int-convert-timode.c: Only XFAIL for LP64 IA64 HP-UX. From-SVN: r108598
2005-12-05libgcc2.c (__popcountSI2): Don't use wide type for iterator and result.Jan Beulich1-2/+2
2005-12-05 Jan Beulich <jbeulich@novell.com> * libgcc2.c (__popcountSI2): Don't use wide type for iterator and result. (__popcountDI2): Likewise. From-SVN: r108046
2005-11-22fp-bit.c (clzusi): New function.Joseph Myers1-0/+114
* config/fp-bit.c (clzusi): New function. (si_to_float, usi_to_float): Use it to compute proper shift. (usi_to_float): Preserve guard bits when shifting right. * libgcc-std.ver (GCC_4.2.0): New version. * libgcc2.c (__floatundixf, __floatunditf, __floatundidf, __floatundisf): New functions. * libgcc2.h (__floatundixf, __floatunditf, __floatundidf, __floatundisf): Declare. * mklibgcc.in (lib2funcs): Add _floatundidf, _floatundisf, _floatundixf, and _floatunditf. * optabs.c (expand_float): If target does not define a pattern for signed or unsigned conversion, use an unsigned libcall instead of a signed one. (init_optabs): Initialize ufloat_optab. testsuite: * gcc.c-torture/execute/floatunsisf-1.c: New test. From-SVN: r107345
2005-09-27* libgcc2.c (__popcount_tab): Remove redundant prototype.Nick Clifton1-5/+0
From-SVN: r104702
2005-09-09Makefile.in (LIBGCC_DEPS): Add libgcc2.h.Nick Clifton1-4/+4
* Makefile.in (LIBGCC_DEPS): Add libgcc2.h. * libgcc2.c (__clz_tab[], __popcount_tab[]): Set the fixed dimension of these arrays. * libgcc2.h (__clz_tab[], __popcount_tab[]): Add exports of these arrays. * longlong.h: Only provide a prototype for the __clz_tab[] array if this header has not been included from libgcc2.h. * config/stormy16/stormy16-lib2.c: Include libgcc2.h rather than defining own types. Provide prototypes for exported functions. Use the __clz_tab[] and __popcount_tab[] arrays provided by libgcc2.c. From-SVN: r104081
2005-07-02Makefile.def (target_modules): Add libssp.Jakub Jelinek1-138/+0
* Makefile.def (target_modules): Add libssp. * configure.in (target_libraries): Add target-libssp. * configure: Rebuilt. * Makefile.in: Rebuilt. gcc/ * gcc.c (LINK_SSP_SPEC): Define. (link_ssp_spec): New variable. (LINK_COMMAND_SPEC): Add %(link_ssp). (static_specs): Add link_ssp_spec. * configure.ac (TARGET_LIBC_PROVIDES_SSP): New test. * configure: Rebuilt. * config.in: Rebuilt. * config/rs6000/linux.h (TARGET_THREAD_SSP_OFFSET): Define. * config/rs6000/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/i386/linux64.h (TARGET_THREAD_SSP_OFFSET): Likewise. * config/rs6000/rs6000.md (stack_protect_set, stack_protect_test): If TARGET_THREAD_SSP_OFFSET is defined, use -0x7010(13) resp. -0x7008(2) instead of reading __stack_chk_guard variable. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): Change number. (UNSPEC_SP_TLS_SET, UNSPEC_SP_TLS_TEST): New constants. (stack_protect_set, stack_protect_test): Use *_tls* patterns if TARGET_THREAD_SSP_OFFSET is defined. (stack_tls_protect_set_si, stack_tls_protect_set_di, stack_tls_protect_test_si, stack_tls_protect_test_di): New insns. Revert: 2005-06-27 Richard Henderson <rth@redhat.com> * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101531
2005-06-27c-cppbuiltin.c (c_cpp_builtins): Add __SSP_ALL__ and __SSP__.Richard Henderson1-0/+138
* c-cppbuiltin.c (c_cpp_builtins): Add __SSP_ALL__ and __SSP__. * cfgexpand.c: Include params.h. (has_protected_decls, has_short_buffer): New. (expand_stack_vars): Take a predicate to determine what to expand. (defer_stack_allocation): True when flag_stack_protect on. (SPCT_HAS_LARGE_CHAR_ARRAY, SPCT_HAS_SMALL_CHAR_ARRAY): New. (SPCT_HAS_ARRAY, SPCT_HAS_AGGREGATE): New. (stack_protect_classify_type, stack_protect_decl_phase): New. (stack_protect_decl_phase_1, stack_protect_decl_phase_2): New. (add_stack_protection_conflicts, create_stack_guard): New. (expand_used_vars): Add stack protection logic. (tree_expand_cfg): Likewise. * common.opt (Wstack-protector): New. (fstack-protector, fstack-protector-all): New. * function.c: Include predict.h. (assign_parm_adjust_stack_rtl): Zap stack_parm when stack protect wants to copy the parameter into the stack frame. (stack_protect_prologue, stack_protect_epilogue): New. (expand_function_end): Call stack_protect_epilogue. Do sjlj_emit_function_exit_after after naked_return_label. * function.h (struct function): Add stack_protect_guard. * params.def (PARAM_SSP_BUFFER_SIZE): New. * toplev.c (process_options): Disable flag_stack_protect and/or warn_stack_protect based on FRAME_GROWS_DOWNWARD. * tree.h (stack_protect_prologue): Declare. * target-def.h (TARGET_STACK_PROTECT_GUARD): New. (TARGET_STACK_PROTECT_FAIL): New. (TARGET_INITIALIZER): Add them. * target.h (struct gcc_target): Add stack_protect_guard and stack_protect_fail. * targhooks.c: Include ggc.h, gty header. (stack_chk_guard_decl, default_stack_protect_guard): New. (stack_chk_fail_decl, default_external_stack_protect_fail): New. (default_hidden_stack_protect_fail): New. * targhooks.h (default_stack_protect_guard): Declare. (default_external_stack_protect_fail): Declare. (default_hidden_stack_protect_fail): Declare. * config/i386/i386.c (TARGET_STACK_PROTECT_FAIL): New. * config/i386/i386.md (UNSPEC_SP_SET, UNSPEC_SP_TEST): New. (trap): Use ud2. (conditional_trap, conditional_trap_1): Remove. (stack_protect_set, stack_protect_set_si, stack_protect_set_di): New. (stack_protect_test, stack_protect_test_si, stack_protect_test_di): New. * doc/md.texi (stack_protect_set, stack_protect_test): New. * doc/tm.texi (TARGET_STACK_PROTECT_GUARD): New. (TARGET_STACK_PROTECT_FAIL): New. * libgcc-std.ver (GCC_4.1.0): New. * libgcc.h (__stack_chk_guard): Declare. (__stack_chk_fail, __stack_chk_fail_local): Declare. * libgcc2.c (L_stack_chk, L_stack_chk_local): New. * mklibgcc.in (lib2funcs): Add them. From-SVN: r101348
2005-06-25Update FSF address.Kelley Cook1-2/+2
From-SVN: r101317
2005-05-08Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.shNathan Sidwell1-13/+0
* Makefile.in (cs-tconfig.h): Pass USED_FOR_TARGET to mkconfig.sh * aclocal.m4 (GCC_TARGET_TEMPLATE, AH_TEMPLATE): New. * configure.ac (enable_checking): Fix typos in runtime_checking. (ENABLE_RUNTIME_CHECKING): Mark as target template. (xm_file): Prepend auto-host.h (HAVE_GAS_HIDDEN, HAVE_LD_EH_FRAME_HDR): Mark as target template. * mkconfig.sh: Do not automatically define USED_FOR_TARGET in tconfig.h. * crtstuff.c: Do not include auto-host.h. (IN_LIBGCC2): Do not define. * gcov-io.h: Include tconfig.h, not auto-host.h. * libgcc2.c: Do not include auto-host.h. (abort): Do not undefine. * libgcov.c: Remove unneeded comment about config.h. * unwind-dw2-fde-glibc.c: Do not inlude auto-host.h. * config.in, configure: Regenerated. Co-Authored-By: Paolo Bonzini <bonzini@gnu.org> From-SVN: r99386
2005-04-29crtstuff.c: Handle targets that use .init_array.Julian Brown1-1/+2
* crtstuff.c: Handle targets that use .init_array. * function.c (HAS_INIT_SECTION): Do not define. Instead, make sure that INVOKE__main is set correctly. (expand_main_function): Test INVOKE__main. * libgcc2.c: Do not define __main when using .init_array. * config/arm/arm.c (arm_elf_asm_constructor): New function. * config/arm/arm.h (CTORS_SECTION_ASM_OP): Define, with specialized libgcc version. (DTORS_SECTION_ASM_OP): Likewise. (CTOR_LIST_BEGIN): Define specially when in libgcc. (CTOR_LIST_END): Likewise. (DTOR_LIST_BEGIN): Likewise. (DTOR_LIST_END): Likewise. * config/arm/bpapi.h (INIT_SECTION_ASM_OP): Do not define it. (FINI_SECTION_ASM_OP): Likewise. (INIT_ARRAY_SECTION_ASM_OP): Define. (FINI_ARRAY_SECTION_ASM_OP): Likewise. * config/arm/elf.h (TARGET_ASM_CONSTRUCTOR): Define. (SUPPORTS_INIT_PRIORITY): Evaluate to false for EABI based targets. * doc/tm.texi (INIT_ARRAY_SECTION_ASM_OP): Document. (FINI_ARRAY_SECTION_ASM_OP): Likewise. Co-Authored-By: Mark Mitchell <mark@codesourcery.com> Co-Authored-By: Paul Brook <paul@codesourcery.com> From-SVN: r98986
2005-03-30Fix problem with calling powi* builtins.Fariborz Jahanian1-2/+4
OKed by Richard Henderson. From-SVN: r97278
2005-03-21libgcc2.h (LIBGCC2_HAS_SF_MODE): New macro.Richard Sandiford1-6/+6
* libgcc2.h (LIBGCC2_HAS_SF_MODE): New macro. (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_TF_MODE, LIBGCC2_HAS_XF_MODE): Make the defaults false if BITS_PER_UNIT != 8. (SFtype, SCtype, __fixsfdi, __floatdisf, __fixunssfSI, __fixunssfDI) (__powisf2, __divsc3, __mulsc3): Guard with LIBGCC2_HAS_SF_MODE rather than BITS_PER_UNIT != 8. (L_fixdfdi, L_fixsfdi, L_fixtfdi, L_fixunsdfdi, L_fixunsdfsi) (L_fixunssfdi, L_fixunssfsi, L_fixunstfdi, L_fixunsxfdi, L_fixunsxfsi) (L_fixxfdi, L_floatdidf, L_floatdisf, L_floatditf, L_floatdixf): Remove #undefs. * libgcc2.c (__fixunssfDI, __fixsfdi, __floatdisf, __fixunssfSI) (__powisf2, __divsc3, __mulsc3): Guard with LIBGCC2_HAS_SF_MODE. From-SVN: r96778
2005-02-25re PR target/19930 (gcc.dg/pr19402-2.c fails on ia64-hpux)Steve Ellcey1-19/+19
PR target/19930 * doc/tm.texi (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Document. (LIBGCC2_HAS_DF_MODE): New. (LIBGCC2_HAS_XF_MODE): New. (LIBGCC2_HAS_TF_MODE): New. * libgcc2.h (LIBGCC2_HAS_XF_MODE): New name for HAVE_XFMODE. (LIBGCC2_HAS_TF_MODE): New name for HAVE_TFMODE. * libgcc2.c (LIBGCC2_HAS_XF_MODE): New name for HAVE_XFMODE. (LIBGCC2_HAS_TF_MODE): New name for HAVE_TFMODE. (LIBGCC2_HAS_DF_MODE): New name for HAVE_DFMODE. * config/ia64/t-ia64 (LIB1ASMFUNCS): Remove __compat and add _fixtfdi, _fixunstfdi, _floatditf * lib1funcs.asm: Remove L__compat. Add L_fixtfdi, L_fixunstfdi, L_floatditf. * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE): Define. (LIBGCC2_HAS_TF_MODE): Define. From-SVN: r95548
2005-02-17* libgcc2.c, tree-vect-analyze.c: Fix comment typos.Kazu Hirata1-1/+1
From-SVN: r95196
2005-02-16re PR middle-end/19920 (build broken on several targets due to recent 'DC' ↵Richard Henderson1-97/+148
type update to libgcc2) PR 19920 * libgcc2.c (WORD_SIZE): Remove all definitions; replace uses with W_TYPE_SIZE. (HIGH_WORD_COEFF, HIGH_HALFWORD_COEFF): Remove all definitions; replace uses with Wtype_MAXp1_F. (L_fixunstfdi, L_fixtfdi, L_floatditf, L_fixunsxfdi, L_fixxfdi, L_floatdixf, L_fixunsxfsi, L_fixunsdfdi, L_floatdidf, L_fixunsdfsi, L_powidf2, L_powixf2, L_powitf2, L_muldc3, L_divdc3, L_mulxc3, L_divxc3, L_multc3, L_divtc3): Protect with HAVE_DFMODE, HAVE_XFMODE, and HAVE_TFMODE as appropriate. (__fixunssfDI): Provide an implementation that doesn't need DFmode. (__floatdisf): Likewise. * libgcc2.h (LIBGCC2_DOUBLE_TYPE_SIZE): New. (HAVE_DFMODE, HAVE_XFMODE, HAVE_TFMODE): New. (Wtype_MAXp1_F): New. (DFtype, DCtype, __fixdfdi, __floatdidf, __fixunsdfSI, __fixunsdfDI, __powidf2, __divdc3, __muldc3): Protect with HAVE_DFMODE. From-SVN: r95121
2005-02-12c-tree.h, [...]: Fix comment typos.Kazu Hirata1-3/+3
* c-tree.h, combine.c, expmed.c, flow.c, libgcc2.c, simplify-rtx.c, tree-ssa-live.h: Fix comment typos. Follow spelling conventions. From-SVN: r94939
2005-02-11tree-complex.c (expand_complex_libcall): New.Richard Henderson1-1/+202
* tree-complex.c (expand_complex_libcall): New. (expand_complex_multiplication): Use it for c99 compliance. (expand_complex_division): Likewise. * fold-const.c (fold_complex_add, fold_complex_mult): New. (fold): Call them. * builtins.c (built_in_names): Remove const. * tree.c (build_common_builtin_nodes): Build complex arithmetic builtins. * tree.h (BUILT_IN_COMPLEX_MUL_MIN, BUILT_IN_COMPLEX_MUL_MAX): New. (BUILT_IN_COMPLEX_DIV_MIN, BUILT_IN_COMPLEX_DIV_MAX): New. (built_in_names): Remove const. * c-common.c (c_common_type_for_mode): Handle complex modes. * flags.h, toplev.c (flag_complex_method): Rename from flag_complex_divide_method. * libgcc2.c (__divsc3, __divdc3, __divxc3, __divtc3, __mulsc3, __muldc3, __mulxc3, __multc3): New. * libgcc2.h: Declare them. * libgcc-std.ver: Export them. * mklibgcc.in (lib2funcs): Build them. From-SVN: r94909
2005-02-10builtins.def, [...]: Update copyright.Kazu Hirata1-1/+1
* builtins.def, haifa-sched.c, libgcc2.c, libgcc2.h, tree-ssa-loop-ivcanon.c, tree-ssa-loop-niter.c, config/cris/cris-protos.h, config/cris/cris.c: Update copyright. From-SVN: r94840
2005-02-09re PR middle-end/19402 (__builtin_powi? still missing)Richard Guenther1-0/+36
2005-02-09 Richard Guenther <rguenth@gcc.gnu.org> PR middle-end/19402 * builtins.def: New __builtin_powi[lf]. * builtins.c (mathfn_built_in): Handle BUILT_IN_POWI. (expand_builtin_powi): New function. (expand_builtin): Dispatch to expand_builtin_powi. * libgcc2.h: Add prototypes for __builtin_powi[lf]. * libgcc2.c: Add __builtin_powi[lf] implementation. * mklibgcc.in: Add __builtin_powi[lf] to lib2funcs. * optabs.h: Add powi_optab. * optabs.c (init_optabs): Initialize powi_optab. * doc/extend.texi: Document __builtin_powi[lf]. * gcc.dg/pr19402-1.c: New testcase. * gcc.dg/pr19402-2.c: likewise. From-SVN: r94774
2004-12-15re PR other/18665 (-ftrapv borks up simple integer arithmetic)Eric Botcazou1-12/+81
PR other/18665 * libgcc-std.ver (GCC_3.4.4): Inherit from GCC_3.4.2. Export __absvti2, __addvti3, __mulvti3, __negvti2 and __subvti3. * libgcc2.c (__addvsi3): Rename to __addvSI3. New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC. (__addvdi3): Rename to __addvDI3. (__subvsi3): Rename to __subvSI3. Use word type for the result. New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC. (__subvdi3): Rename to __subvDI3. (_mulvsi3): Rename to _mulvSI3. New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC. (_mulvdi3): Rename to _mulvDI3. (__negvsi2): Rename to __negvSI2. New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC. (__negvdi2): Rename to __negvDI2. (__absvsi2): Rename to __absvSI2. New version if COMPAT_SIMODE_TRAPPING_ARITHMETIC. (__absvdi2): Rename to __absvDI2. * libgcc2.h (64-bit targets): Define COMPAT_SIMODE_TRAPPING_ARITHMETIC. (__absvSI2, __addvSI3, __subvSI3, __mulvSI3, __negvSI2, __absvDI2, __addvDI3, __subvDI3, __mulvDI3, __negvDI2): Define to the appropriate symbol and declare. (__absvsi2, __addvsi3, __subvsi3, __mulvsi3, __negvsi2): Declare if COMPAT_SIMODE_TRAPPING_ARITHMETIC. From-SVN: r92187
2004-10-15bitmap.c, [...]: Update copyright.Kazu Hirata1-1/+1
* bitmap.c, bitmap.h, builtin-attrs.def, cfglayout.h, collect2.h, conflict.c, coretypes.h, coverage.h, errors.h, gcc.h, gcov-dump.c, gen-protos.c, gencheck.c, gencodes.c, genconstants.c, gengenrtl.c, genmodes.c, genpeep.c, gensupport.h, graph.h, gthr-gnat.c, gthr-gnat.h, gthr-posix.c, gthr-posix.h, hard-reg-set.h, hwint.h, integrate.h, libgcc2.c, lists.c, machmode.def, mips-tdump.c, opts.h, params.c, predict.def, predict.h, protoize.c, reload.h, resource.h, rtl-error.c, sbitmap.c, sbitmap.h, sreal.c, tlink.c, tree-dump.h, tree-inline.h, unwind-dw2-fde.c, unwind-dw2.c, unwind-sjlj.c, value-prof.h: Update copyright. From-SVN: r89097
2004-10-07libgcc2.c (__moddi3): Cast &w to UDWtype*.Andrew Pinski1-1/+1
2004-10-07 Andrew Pinski <pinskia@physics.uc.edu> * libgcc2.c (__moddi3): Cast &w to UDWtype*. From-SVN: r88734
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