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config.gcc: Add x86_64-darwin host support. 

2006-11-06  Eric Christopher  <echristo@apple.com>

	    * config.gcc: Add x86_64-darwin host support.
	    * config.host: Ditto.
	    * config/i386/darwin64.h: New file.
	    * config/i386/t-darwin64: Ditto.

From-SVN: r118541
This commit is contained in:
Eric Christopher 2006-11-07 05:40:34 +00:00
parent 61e390b1ad
commit 9519e677aa
5 changed files with 64 additions and 13 deletions
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31
gcc/ChangeLog
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@ -1,3 +1,10 @@
2006-11-06 Eric Christopher <echristo@apple.com>
* config.gcc: Add x86_64-darwin host support.
* config.host: Ditto.
* config/i386/darwin64.h: New file.
* config/i386/t-darwin64: Ditto.
2006-11-06 Janis Johnson <janis187@us.ibm.com>
* gcc/doc/sourcebuild.texi (Test Directives): Add output-exists
@ -50,7 +57,7 @@
* config/arm/t-arm-coff: Likewise.
* config/arm/t-xscale-coff: Likewise.
* config/arm/t-wince-pe: Likewise.
2006-11-05 Kaz Kojima <kkojima@gcc.gnu.org>
* config/sh/lib1funcs-4-300.asm: Guard entire file with
@ -141,7 +148,7 @@
(arm_override_options): Set arm_default_cpu.
2006-11-03 David Ung <davidu@mips.com>
* config/mips/mips.h (processor_type): Removed PROCESSOR_24K, add
PROCESSOR_24KC and PROCESSOR_24KF.
* config/mips/mips.c (mips_cpu_info_table): Add processor names
@ -150,8 +157,8 @@
* config/mips/mips.md ("cpu"): Remove 24k, add 24kc and 24kf.
* config/mips/24k.md: Remove references to 24k and replace with
uses of 24kc/24kf in the appropriate reservations.
* doc/invoke.texi (MIPS Options): Updated.
* doc/invoke.texi (MIPS Options): Updated.
2006-11-03 J"orn Rennecke <joern.rennecke@st.com>
* config/sh/crt1.asm: Fix #ifdef indent.
@ -252,15 +259,15 @@
2006-11-02 Carlos O'Donell <carlos@codesourcery.com>
* config/arm/linux-elf.h (NEED_INDICATE_EXEC_STACK): Define as 1.
* arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call
file_end_indicate_exec_stack.
* arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK):
* arm.c (arm_file_end): If NEED_INDICATE_EXEC_STACK call
file_end_indicate_exec_stack.
* arm.h [!NEED_INDICATE_EXEC_STACK] (NEED_INIDCATE_EXEC_STACK):
Define as 0.
* lib1funcs.asm [__ELF__ && __linux__]: Emit .note.GNU-stack section
for a non-executable stack.
* crti.asm: Likewise.
* crtn.asm: Likewise.
* libunwind.S: Likewise.
* libunwind.S: Likewise.
2006-11-02 Ben Elliston <bje@au.ibm.com>
@ -473,7 +480,7 @@
* toplev.c (compile_file): Call final_write_globals
even if there have been errors.
2006-10-31 Eric Christopher <echristo@apple.com>
Falk Hueffner <falk@debian.org>
@ -672,7 +679,7 @@
2006-10-29 Daniel Berlin <dberlin@dberlin.org>
* tree.h (tree_value_handle): Remove struct value_set declaration.
* tree.h (tree_value_handle): Remove struct value_set declaration.
Change value_set to bitmap_set.
* tree-pretty-print.c (dump_generic_node): Use has_stmt_ann.
* tree-vn.c (get_value_handle): Made inline and moved to
@ -741,7 +748,7 @@
(compute_avail): Handle RETURN_EXPR.
(init_pre): Modify for bitmapped sets.
* tree-flow.h (has_stmt_ann): New function.
2006-10-29 Roger Sayle <roger@eyesopen.com>
* builtins.c (fold_builtin_floor): Check for the availability of
@ -994,7 +1001,7 @@
* config/i386/i386.c (output_387_ffreep): Create output from a
template string for !HAVE_AS_IX86_FFREEP.
2006-10-27 Eric Christopher <echristo@apple.com>
* config/darwin.c: Fix formatting and grammar.

6
gcc/config.gcc
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@ -1015,6 +1015,12 @@ i[34567]86-*-darwin*)
with_arch=${with_arch:-nocona}
with_cpu=${with_cpu:-generic}
;;
x86_64-*-darwin*)
with_arch=${with_arch:-nocona}
with_cpu=${with_cpu:-generic}
tmake_file="t-darwin ${cpu_type}/t-darwin64 t-slibgcc-darwin"
tm_file="${tm_file} ${cpu_type}/darwin64.h"
;;
i[34567]86-*-elf*)
tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h"
tmake_file="i386/t-i386elf t-svr4"

2
gcc/config.host
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@ -177,7 +177,7 @@ case ${host} in
i[34567]86-*-interix3*)
host_xmake_file="${host_xmake_file} x-interix"
;;
i[34567]86-*-darwin*)
i[34567]86-*-darwin* | x86_64-*-darwin*)
out_host_hook_obj="${out_host_hook_obj} host-i386-darwin.o"
host_xmake_file="${host_xmake_file} i386/x-darwin"
;;

35
gcc/config/i386/darwin64.h Normal file
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@ -0,0 +1,35 @@
/* Target definitions for x86_64 running Darwin.
Copyright (C) 2006 Free Software Foundation, Inc.
Contributed by Apple Computer Inc.
This file is part of GCC.
GCC is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
GCC is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with GCC; see the file COPYING. If not, write to
the Free Software Foundation, 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA. */
#undef TARGET_VERSION
#define TARGET_VERSION fprintf (stderr, " (x86_64 Darwin)");
#undef DARWIN_ARCH_SPEC
#define DARWIN_ARCH_SPEC "%{m32:i386;:x86_64}"
#undef DARWIN_SUBARCH_SPEC
#define DARWIN_SUBARCH_SPEC DARWIN_ARCH_SPEC
#undef SUBTARGET_EXTRA_SPECS
#define SUBTARGET_EXTRA_SPECS \
{ "darwin_arch", DARWIN_ARCH_SPEC }, \
{ "darwin_crt2", "" }, \
{ "darwin_subarch", DARWIN_SUBARCH_SPEC },

3
gcc/config/i386/t-darwin64 Normal file
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@ -0,0 +1,3 @@
SHLIB_VERPFX = $(srcdir)/config/i386/darwin-libgcc
LIB2_SIDITI_CONV_FUNCS=yes
LIB2FUNCS_EXTRA = $(srcdir)/config/darwin-64.c