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riscv-gcc-1
Commit 6c0170ea by Joseph Myers Committed by Joseph Myers
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* config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | 

	*-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
	(i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
	i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
	x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
	linux*.h headers.
	* config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
	Define.
	* config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
	* config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
	* config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
	* config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't
	undefine.
	* config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
	REG_NAME.
	* config/i386/linux.h (REG_NAME): Don't define.
	* config/i386/linux64.h (REG_NAME): Don't define.
	* config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
	Undefine before defining.

From-SVN: r173119
parent fddf9ee7
Showing with 47 additions and 32 deletions
gcc/ChangeLog
2011-04-28 Joseph Myers <joseph@codesourcery.com>
* config.gcc (*-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* |
*-*-kopensolaris*-gnu): Don't define SINGLE_LIBC.
(i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu |
i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu,
x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu): Don't use
linux*.h headers.
* config/gnu-user.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
Define.
* config/i386/gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
* config/i386/kfreebsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
* config/i386/knetbsd-gnu.h (MD_UNWIND_SUPPORT): Don't undefine.
* config/i386/kopensolaris-gnu.h (MD_UNWIND_SUPPORT): Don't
undefine.
* config/i386/linux-unwind.h (x86_fallback_frame_state): Don't use
REG_NAME.
* config/i386/linux.h (REG_NAME): Don't define.
* config/i386/linux64.h (REG_NAME): Don't define.
* config/linux.h (TARGET_C99_FUNCTIONS, TARGET_HAS_SINCOS):
Undefine before defining.
2011-04-28 Jan Hubicka <jh@suse.cz>
* ipa-inline-analysis.c (will_be_nonconstant_predicate): Take nonconstant_names
......
gcc/config.gcc
......@@ -565,8 +565,6 @@ case ${target} in
case $target in
*linux*)
extra_options="$extra_options linux.opt";;
*)
tm_defines="$tm_defines SINGLE_LIBC";;
esac
case $target in
*-*-*android*)
......@@ -1203,9 +1201,10 @@ i[34567]86-*-openbsd*)
i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i[34567]86-*-gnu* | i[34567]86-*-kopensolaris*-gnu)
# Intel 80386's running GNU/*
# with ELF format using glibc 2
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h"
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h"
case ${target} in
i[34567]86-*-linux*)
tm_file="${tm_file} linux.h"
# Assume modern glibc
default_gnu_indirect_function=yes
if test x$enable_targets = xall; then
......@@ -1232,18 +1231,19 @@ i[34567]86-*-linux* | i[34567]86-*-kfreebsd*-gnu | i[34567]86-*-knetbsd*-gnu | i
tm_file="${tm_file} i386/gnu-user.h i386/linux.h"
fi
;;
i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/gnu-user.h i386/linux.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/gnu-user.h i386/linux.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
i[34567]86-*-kopensolaris*-gnu) tm_file="${tm_file} i386/gnu-user.h i386/linux.h kopensolaris-gnu.h i386/kopensolaris-gnu.h" ;;
i[34567]86-*-gnu*) tm_file="$tm_file i386/gnu-user.h i386/linux.h gnu.h i386/gnu.h";;
i[34567]86-*-knetbsd*-gnu) tm_file="${tm_file} i386/gnu-user.h knetbsd-gnu.h i386/knetbsd-gnu.h" ;;
i[34567]86-*-kfreebsd*-gnu) tm_file="${tm_file} i386/gnu-user.h kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
i[34567]86-*-kopensolaris*-gnu) tm_file="${tm_file} i386/gnu-user.h kopensolaris-gnu.h i386/kopensolaris-gnu.h" ;;
i[34567]86-*-gnu*) tm_file="$tm_file i386/gnu-user.h gnu.h i386/gnu.h";;
esac
tmake_file="${tmake_file} i386/t-crtstuff i386/t-crtpc i386/t-crtfm t-dfprules"
;;
x86_64-*-linux* | x86_64-*-kfreebsd*-gnu | x86_64-*-knetbsd*-gnu)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h linux.h glibc-stdint.h \
i386/x86-64.h i386/gnu-user64.h i386/linux64.h"
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h gnu-user.h glibc-stdint.h \
i386/x86-64.h i386/gnu-user64.h"
case ${target} in
x86_64-*-linux*)
tm_file="${tm_file} linux.h i386/linux64.h"
default_gnu_indirect_function=glibc-2011 ;;
x86_64-*-kfreebsd*-gnu) tm_file="${tm_file} kfreebsd-gnu.h i386/kfreebsd-gnu.h" ;;
x86_64-*-knetbsd*-gnu) tm_file="${tm_file} knetbsd-gnu.h" ;;
......
gcc/config/gnu-user.h
......@@ -95,3 +95,6 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#endif
#define TARGET_POSIX_IO
#define TARGET_C99_FUNCTIONS 1
#define TARGET_HAS_SINCOS 1
gcc/config/i386/gnu.h
......@@ -36,9 +36,6 @@ along with GCC. If not, see <http://www.gnu.org/licenses/>.
crti.o%s %{static:crtbeginT.o%s;shared|pie:crtbeginS.o%s;:crtbegin.o%s}"
#endif
/* FIXME: Is a Hurd-specific fallback mechanism necessary? */
#undef MD_UNWIND_SUPPORT
#ifdef TARGET_LIBC_PROVIDES_SSP
/* Not supported yet. */
#undef TARGET_THREAD_SSP_OFFSET
......
gcc/config/i386/kfreebsd-gnu.h
......@@ -27,5 +27,3 @@ along with GCC; see the file COPYING3. If not see
#undef GNU_USER_DYNAMIC_LINKER64
#define GNU_USER_DYNAMIC_LINKER64 "/lib/ld-kfreebsd-x86-64.so.1"
#undef MD_UNWIND_SUPPORT
gcc/config/i386/knetbsd-gnu.h
......@@ -20,5 +20,3 @@ along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#define GNU_USER_LINK_EMULATION "elf_i386"
#undef MD_UNWIND_SUPPORT
gcc/config/i386/kopensolaris-gnu.h
......@@ -20,5 +20,3 @@ along with GCC; see the file COPYING3. If not see
<http://www.gnu.org/licenses/>. */
#define GNU_USER_LINK_EMULATION "elf_i386"
#undef MD_UNWIND_SUPPORT
gcc/config/i386/linux-unwind.h
/* DWARF2 EH unwinding support for AMD x86-64 and x86.
Copyright (C) 2004, 2005, 2006, 2009, 2010 Free Software Foundation, Inc.
Copyright (C) 2004, 2005, 2006, 2009, 2010, 2011
Free Software Foundation, Inc.
This file is part of GCC.
......@@ -146,28 +147,28 @@ x86_fallback_frame_state (struct _Unwind_Context *context,
else
return _URC_END_OF_STACK;
new_cfa = sc->REG_NAME(esp);
new_cfa = sc->esp;
fs->regs.cfa_how = CFA_REG_OFFSET;
fs->regs.cfa_reg = 4;
fs->regs.cfa_offset = new_cfa - (long) context->cfa;
/* The SVR4 register numbering macros aren't usable in libgcc. */
fs->regs.reg[0].how = REG_SAVED_OFFSET;
fs->regs.reg[0].loc.offset = (long)&sc->REG_NAME(eax) - new_cfa;
fs->regs.reg[0].loc.offset = (long)&sc->eax - new_cfa;
fs->regs.reg[3].how = REG_SAVED_OFFSET;
fs->regs.reg[3].loc.offset = (long)&sc->REG_NAME(ebx) - new_cfa;
fs->regs.reg[3].loc.offset = (long)&sc->ebx - new_cfa;
fs->regs.reg[1].how = REG_SAVED_OFFSET;
fs->regs.reg[1].loc.offset = (long)&sc->REG_NAME(ecx) - new_cfa;
fs->regs.reg[1].loc.offset = (long)&sc->ecx - new_cfa;
fs->regs.reg[2].how = REG_SAVED_OFFSET;
fs->regs.reg[2].loc.offset = (long)&sc->REG_NAME(edx) - new_cfa;
fs->regs.reg[2].loc.offset = (long)&sc->edx - new_cfa;
fs->regs.reg[6].how = REG_SAVED_OFFSET;
fs->regs.reg[6].loc.offset = (long)&sc->REG_NAME(esi) - new_cfa;
fs->regs.reg[6].loc.offset = (long)&sc->esi - new_cfa;
fs->regs.reg[7].how = REG_SAVED_OFFSET;
fs->regs.reg[7].loc.offset = (long)&sc->REG_NAME(edi) - new_cfa;
fs->regs.reg[7].loc.offset = (long)&sc->edi - new_cfa;
fs->regs.reg[5].how = REG_SAVED_OFFSET;
fs->regs.reg[5].loc.offset = (long)&sc->REG_NAME(ebp) - new_cfa;
fs->regs.reg[5].loc.offset = (long)&sc->ebp - new_cfa;
fs->regs.reg[8].how = REG_SAVED_OFFSET;
fs->regs.reg[8].loc.offset = (long)&sc->REG_NAME(eip) - new_cfa;
fs->regs.reg[8].loc.offset = (long)&sc->eip - new_cfa;
fs->retaddr_column = 8;
fs->signal_frame = 1;
return _URC_NO_REASON;
......
gcc/config/i386/linux.h
......@@ -24,5 +24,3 @@ along with GCC; see the file COPYING3. If not see
#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
#define MD_UNWIND_SUPPORT "config/i386/linux-unwind.h"
#define REG_NAME(reg) reg
gcc/config/i386/linux64.h
......@@ -28,5 +28,3 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
#define MD_UNWIND_SUPPORT "config/i386/linux-unwind.h"
#define REG_NAME(reg) reg
gcc/config/linux.h
......@@ -93,7 +93,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
/* Determine whether the entire c99 runtime
is present in the runtime library. */
#undef TARGET_C99_FUNCTIONS
#define TARGET_C99_FUNCTIONS (OPTION_GLIBC)
/* Whether we have sincos that follows the GNU extension. */
#undef TARGET_HAS_SINCOS
#define TARGET_HAS_SINCOS (OPTION_GLIBC || OPTION_BIONIC)
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