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>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>

diff --git a/libc/sysdeps/linux/sparc/fork.S b/libc/sysdeps/linux/sparc/fork.S
index 8e4bc22..1715911 100644 (file)
--- 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 (file)
--- 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 (file)
--- 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