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| author | Alexey Neyman <stilor@att.net> | 2017-10-23 16:04:03 -0700 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2017-10-23 16:04:03 -0700 |
| commit | aec73d9cb8cb113c1726df0e24e3d2f46fa1350b (patch) | |
| tree | 021618d4d519d6ab2cc5e2909fd2a530397b2c44 /packages/gcc/5.5.0/908-arm-musl-support.patch | |
| parent | 6a8eb24df62ed45e175c10212b529134d3b7405e (diff) | |
| parent | 8e5de7fcbf123c52fe74666396cebbd21a9d34aa (diff) | |
| download | crosstool-ng-aec73d9cb8cb113c1726df0e24e3d2f46fa1350b.tar.gz crosstool-ng-aec73d9cb8cb113c1726df0e24e3d2f46fa1350b.tar.bz2 crosstool-ng-aec73d9cb8cb113c1726df0e24e3d2f46fa1350b.zip | |
Merge pull request #850 from stilor/upgrades
Upgrades: gcc 5.5, gdb 8.0.1, musl 1.1.17, Linux
Diffstat (limited to 'packages/gcc/5.5.0/908-arm-musl-support.patch')
| -rw-r--r-- | packages/gcc/5.5.0/908-arm-musl-support.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/packages/gcc/5.5.0/908-arm-musl-support.patch b/packages/gcc/5.5.0/908-arm-musl-support.patch new file mode 100644 index 00000000..906355a7 --- /dev/null +++ b/packages/gcc/5.5.0/908-arm-musl-support.patch @@ -0,0 +1,45 @@ +From: ktkachov <ktkachov@138bc75d-0d04-0410-961f-82ee72b054a4> +Date: Wed, 27 May 2015 13:17:11 +0000 (+0000) +Subject: [PATCH 4/13] arm musl support +X-Git-Url: https://gcc.gnu.org/git/?p=gcc.git;a=commitdiff_plain;h=de799bd087ab9a179768fea75bd195a31d3432a4 + +[PATCH 4/13] arm musl support + +On behalf of szabolcs.nagy@arm.com + +2015-05-27 Gregor Richards <gregor.richards@uwaterloo.ca> + + * config/arm/linux-eabi.h (MUSL_DYNAMIC_LINKER): Define. + + +git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@223749 138bc75d-0d04-0410-961f-82ee72b054a4 +--- + +Index: b/gcc/config/arm/linux-eabi.h +=================================================================== +--- a/gcc/config/arm/linux-eabi.h ++++ b/gcc/config/arm/linux-eabi.h +@@ -77,6 +77,23 @@ + %{mfloat-abi=soft*:" GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "} \ + %{!mfloat-abi=*:" GLIBC_DYNAMIC_LINKER_DEFAULT "}" + ++/* For ARM musl currently supports four dynamic linkers: ++ - ld-musl-arm.so.1 - for the EABI-derived soft-float ABI ++ - ld-musl-armhf.so.1 - for the EABI-derived hard-float ABI ++ - ld-musl-armeb.so.1 - for the EABI-derived soft-float ABI, EB ++ - ld-musl-armebhf.so.1 - for the EABI-derived hard-float ABI, EB ++ musl does not support the legacy OABI mode. ++ All the dynamic linkers live in /lib. ++ We default to soft-float, EL. */ ++#undef MUSL_DYNAMIC_LINKER ++#if TARGET_BIG_ENDIAN_DEFAULT ++#define MUSL_DYNAMIC_LINKER_E "%{mlittle-endian:;:eb}" ++#else ++#define MUSL_DYNAMIC_LINKER_E "%{mbig-endian:eb}" ++#endif ++#define MUSL_DYNAMIC_LINKER \ ++ "/lib/ld-musl-arm" MUSL_DYNAMIC_LINKER_E "%{mfloat-abi=hard:hf}.so.1" ++ + /* At this point, bpabi.h will have clobbered LINK_SPEC. We want to + use the GNU/Linux version, not the generic BPABI version. */ + #undef LINK_SPEC |