diff options
Diffstat (limited to 'toolchain/uclibc/patches/0.9.34-git/0002-Revert-sparc-use-HIDDEN_JUMPTARGET-for-errno.patch')
| -rw-r--r-- | toolchain/uclibc/patches/0.9.34-git/0002-Revert-sparc-use-HIDDEN_JUMPTARGET-for-errno.patch | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/toolchain/uclibc/patches/0.9.34-git/0002-Revert-sparc-use-HIDDEN_JUMPTARGET-for-errno.patch b/toolchain/uclibc/patches/0.9.34-git/0002-Revert-sparc-use-HIDDEN_JUMPTARGET-for-errno.patch new file mode 100644 index 000000000..3e9dbb51f --- /dev/null +++ b/toolchain/uclibc/patches/0.9.34-git/0002-Revert-sparc-use-HIDDEN_JUMPTARGET-for-errno.patch @@ -0,0 +1,65 @@ +From 0212a34e5326d2954a013476d2e5b25abe90ed33 Mon Sep 17 00:00:00 2001 +From: Waldemar Brodkorb <wbx@openadk.org> +Date: Wed, 20 Aug 2014 03:44:53 +0200 +Subject: [PATCH 2/5] Revert "sparc: use HIDDEN_JUMPTARGET for errno" + +This reverts commit f51fb26dbcceee9e48d10facc830bd4a549f6cc2. + +This fixes linking error for sparc build. +While building a sparc system you get following linking error: +libc/sysdeps/linux/sparc/pipe.S:54: undefined reference to `__GI___errno_location' + +Removing the HIDDEN_JUMPTARGET fixes the issue, while using gcc 4.8.3/binutils 2.24. + +The definition of __errno_location was changed recently here: +http://git.uclibc.org/uClibc/commit/?id=8f550715c2b211036fc273add3cb5219397ed312 + +Signed-off-by: Waldemar Brodkorb <wbx@openadk.org> +--- + libc/sysdeps/linux/sparc/fork.S | 2 +- + libc/sysdeps/linux/sparc/pipe.S | 2 +- + libc/sysdeps/linux/sparc/vfork.S | 2 +- + 3 files changed, 3 insertions(+), 3 deletions(-) + +diff --git a/libc/sysdeps/linux/sparc/fork.S b/libc/sysdeps/linux/sparc/fork.S +index 8e4bc22..1715911 100644 +--- a/libc/sysdeps/linux/sparc/fork.S ++++ b/libc/sysdeps/linux/sparc/fork.S +@@ -35,7 +35,7 @@ fork: + bcc,a 9000f + nop + save %sp,-96,%sp +- call HIDDEN_JUMPTARGET(__errno_location) ++ call __errno_location + nop + st %i0,[%o0] + jmpl %i7+8,%g0 +diff --git a/libc/sysdeps/linux/sparc/pipe.S b/libc/sysdeps/linux/sparc/pipe.S +index b085faf..fa77f4d 100644 +--- a/libc/sysdeps/linux/sparc/pipe.S ++++ b/libc/sysdeps/linux/sparc/pipe.S +@@ -49,7 +49,7 @@ pipe: + restore %g0,%g0,%o0 + + .Lerror: +- call HIDDEN_JUMPTARGET(__errno_location) ++ call __errno_location + or %g0,EINVAL,%i0 + st %i0,[%o0] + ret +diff --git a/libc/sysdeps/linux/sparc/vfork.S b/libc/sysdeps/linux/sparc/vfork.S +index 4b701f7..e5a3c30 100644 +--- a/libc/sysdeps/linux/sparc/vfork.S ++++ b/libc/sysdeps/linux/sparc/vfork.S +@@ -37,7 +37,7 @@ __vfork: + bcc,a 9000f + nop + save %sp,-96,%sp +- call HIDDEN_JUMPTARGET(__errno_location) ++ call __errno_location + nop + st %i0,[%o0] + jmpl %i7+8,%g0 +-- +1.8.5.2 (Apple Git-48) + |