| author | Arnaud Lacombe <lacombar@gmail.com> |
| Thu Aug 05 17:59:51 2010 +0200 (2010-08-05) | |
| changeset 2069 | 366bd2b22675 |
| permissions | -rw-r--r-- |
| yann@1948 | 1 |
By Lennert Buytenhek <buytenh@wantstofly.org> |
| yann@1948 | 2 |
Adds support for arm*b-linux* big-endian ARM targets |
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See http://gcc.gnu.org/PR16350 |
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diff -durN gcc-4.4.4.orig/gcc/config/arm/linux-elf.h gcc-4.4.4/gcc/config/arm/linux-elf.h |
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--- gcc-4.4.4.orig/gcc/config/arm/linux-elf.h 2009-02-20 16:20:38.000000000 +0100 |
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+++ gcc-4.4.4/gcc/config/arm/linux-elf.h 2010-05-16 19:38:07.000000000 +0200 |
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@@ -51,7 +51,7 @@ |
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#undef MULTILIB_DEFAULTS |
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#define MULTILIB_DEFAULTS \ |
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- { "marm", "mlittle-endian", "mhard-float", "mno-thumb-interwork" }
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+ { "marm", TARGET_ENDIAN_OPTION, "mhard-float", "mno-thumb-interwork" }
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/* Now we define the strings used to build the spec file. */ |
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#undef LIB_SPEC |
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diff -durN gcc-4.4.4.orig/gcc/config.gcc gcc-4.4.4/gcc/config.gcc |
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--- gcc-4.4.4.orig/gcc/config.gcc 2010-05-16 19:36:15.000000000 +0200 |
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+++ gcc-4.4.4/gcc/config.gcc 2010-05-16 19:38:07.000000000 +0200 |
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@@ -733,6 +733,11 @@ |
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tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/linux-gas.h arm/uclinux-elf.h" |
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tmake_file="arm/t-arm arm/t-arm-elf" |
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case ${target} in
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+ arm*b-*) |
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+ tm_defines="${tm_defines} TARGET_BIG_ENDIAN_DEFAULT=1"
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+ ;; |
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+ esac |
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+ case ${target} in
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arm*-*-uclinux*eabi) |
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tm_file="$tm_file arm/bpabi.h arm/uclinux-eabi.h" |
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tmake_file="$tmake_file arm/t-bpabi" |