blob: f4339427839fcd27e938dcc173fceaf72d684b04 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
By Lennert Buytenhek <buytenh@wantstofly.org>
Adds support for arm*b-linux* big-endian ARM targets
See http://gcc.gnu.org/PR16350
Index: gcc-4.3.2/gcc/config/arm/linux-elf.h
===================================================================
--- gcc-4.3.2.orig/gcc/config/arm/linux-elf.h 2007-11-08 05:44:09.000000000 -0800
+++ gcc-4.3.2/gcc/config/arm/linux-elf.h 2008-08-28 21:08:30.000000000 -0700
@@ -51,7 +51,7 @@
#undef MULTILIB_DEFAULTS
#define MULTILIB_DEFAULTS \
- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
/* Now we define the strings used to build the spec file. */
#undef LIB_SPEC
Index: gcc-4.3.2/gcc/config.gcc
===================================================================
--- gcc-4.3.2.orig/gcc/config.gcc 2008-08-28 20:57:39.000000000 -0700
+++ gcc-4.3.2/gcc/config.gcc 2008-08-28 21:00:11.000000000 -0700
@@ -742,6 +742,11 @@
esac
tmake_file="${tmake_file} t-linux arm/t-arm"
case ${target} in
+ arm*b-*)
+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
+ ;;
+ esac
+ case ${target} in
arm*-*-linux-*eabi)
tm_file="$tm_file arm/bpabi.h arm/linux-eabi.h"
tmake_file="$tmake_file arm/t-arm-elf arm/t-bpabi arm/t-linux-eabi"
|
