0fdb4a458b
This replaces the musl patches for gcc with the versions which are in gcc trunk. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> SVN-Revision: 46873
43 lines
1.6 KiB
Diff
43 lines
1.6 KiB
Diff
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
|
|
---
|
|
|
|
--- 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
|