diff options
| author |   Bryan Hundven <bryanhundven@gmail.com> | 2015-01-11 07:39:01 (GMT) |
|---|---|---|
| committer | Bryan Hundven <bryanhundven@gmail.com> | 2015-01-11 07:39:01 (GMT) |
| commit | e549e3cc2a18343c22e757f90c328e9b1e3bcada (patch) | |
| tree | d2c6fb8f6d213e315109643b1d41b54d591c376f /patches | |
| parent | aa5cfc5f8f23bc3da3eea50e556f940f68629ca7 (diff) | |
| parent | 1a6e9782e2a7239f2534347a4ef5b35542dd4e41 (diff) | |
Merge pull request #25 from bhundven/patchworks-bernhard_walle
Patchwork bernhard walle
Diffstat (limited to 'patches')
| -rw-r--r-- | patches/gcc/4.7.4/100-hardfloat-ld.patch | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/patches/gcc/4.7.4/100-hardfloat-ld.patch b/patches/gcc/4.7.4/100-hardfloat-ld.patch new file mode 100644 index 0000000..0e97b6f --- /dev/null +++ b/patches/gcc/4.7.4/100-hardfloat-ld.patch @@ -0,0 +1,44 @@ +From 9dd1a0668e5ab10a5943fdd1aee2e1616d7fc7ed Mon Sep 17 00:00:00 2001 +From: michaelh <michaelh@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Thu, 26 Apr 2012 04:33:08 +0000 +Subject: [PATCH] 2012-04-26 Michael Hope <michael.hope@linaro.org> + Richard Earnshaw <rearnsha@arm.com> + + * config/arm/linux-eabi.h (GLIBC_DYNAMIC_LINKER_SOFT_FLOAT): Define. + (GLIBC_DYNAMIC_LINKER_HARD_FLOAT): Define. + (GLIBC_DYNAMIC_LINKER_DEFAULT): Define. + (GLIBC_DYNAMIC_LINKER): Redefine to use the hard float path. + + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@186859 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + gcc/config/arm/linux-eabi.h | 12 +++++++++++- + 2 files changed, 19 insertions(+), 1 deletion(-) + +diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h +index 80bd825..2ace6f0 100644 +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -62,7 +62,17 @@ + /* Use ld-linux.so.3 so that it will be possible to run "classic" + GNU/Linux binaries on an EABI system. */ + #undef GLIBC_DYNAMIC_LINKER +-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.3" ++#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3" ++#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3" ++#if TARGET_DEFAULT_FLOAT_ABI == ARM_FLOAT_ABI_HARD ++#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_HARD_FLOAT ++#else ++#define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT ++#endif ++#define GLIBC_DYNAMIC_LINKER \ ++ "%{mfloat-abi=hard:" GLIBC_DYNAMIC_LINKER_HARD_FLOAT "} \ ++ %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ ++ %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" + + /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to + use the GNU/Linux version, not the generic BPABI version. */ +-- +2.1.0 + |