Linux-2.6.12-rc2v2.6.12-rc2

Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.

Let it rip!

1 files changed, 118 insertions, 0 deletions

diff --git a/arch/sparc/lib/strncmp.S b/arch/sparc/lib/strncmp.S
new file mode 100644
index 000000000000..615626805d4b
--- /dev/null
+++ b/arch/sparc/lib/strncmp.S
@@ -0,0 +1,118 @@
+/* $Id: strncmp.S,v 1.2 1996/09/09 02:47:20 davem Exp $
+ * strncmp.S: Hand optimized Sparc assembly of GCC output from GNU libc
+ *            generic strncmp routine.
+ */
+
+        .text
+        .align 4
+        .global __strncmp, strncmp
+__strncmp:
+strncmp:
+        mov     %o0, %g3
+        mov     0, %o3
+
+        cmp     %o2, 3
+        ble     7f
+         mov    0, %g2
+
+        sra     %o2, 2, %o4
+        ldub    [%g3], %o3
+
+0:
+        ldub    [%o1], %g2
+        add     %g3, 1, %g3
+        and     %o3, 0xff, %o0
+
+        cmp     %o0, 0
+        be      8f
+         add    %o1, 1, %o1
+
+        cmp     %o0, %g2
+        be,a    1f
+         ldub   [%g3], %o3
+
+        retl
+         sub    %o0, %g2, %o0
+
+1:
+        ldub    [%o1], %g2
+        add     %g3,1, %g3
+        and     %o3, 0xff, %o0
+
+        cmp     %o0, 0
+        be      8f
+         add    %o1, 1, %o1
+
+        cmp     %o0, %g2
+        be,a    1f
+         ldub   [%g3], %o3
+
+        retl
+         sub    %o0, %g2, %o0
+
+1:
+        ldub    [%o1], %g2
+        add     %g3, 1, %g3
+        and     %o3, 0xff, %o0
+
+        cmp     %o0, 0
+        be      8f
+         add    %o1, 1, %o1
+
+        cmp     %o0, %g2
+        be,a    1f
+         ldub   [%g3], %o3
+
+        retl
+         sub    %o0, %g2, %o0
+
+1:
+        ldub    [%o1], %g2
+        add     %g3, 1, %g3
+        and     %o3, 0xff, %o0
+
+        cmp     %o0, 0
+        be      8f
+         add    %o1, 1, %o1
+
+        cmp     %o0, %g2
+        be      1f
+         add    %o4, -1, %o4
+
+        retl
+         sub    %o0, %g2, %o0
+
+1:
+
+        cmp     %o4, 0
+        bg,a    0b
+         ldub   [%g3], %o3
+
+        b       7f
+         and    %o2, 3, %o2
+
+9:
+        ldub    [%o1], %g2
+        add     %g3, 1, %g3
+        and     %o3, 0xff, %o0
+
+        cmp     %o0, 0
+        be      8f
+         add    %o1, 1, %o1
+
+        cmp     %o0, %g2
+        be      7f
+         add    %o2, -1, %o2
+
+8:
+        retl
+         sub    %o0, %g2, %o0
+
+7:
+        cmp     %o2, 0
+        bg,a    9b
+         ldub   [%g3], %o3
+
+        and     %g2, 0xff, %o0
+        retl
+         sub    %o3, %o0, %o0