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, 67 insertions, 0 deletions

diff --git a/arch/sparc/kernel/sunos_asm.S b/arch/sparc/kernel/sunos_asm.S
new file mode 100644
index 000000000000..07fe86014fb5
--- /dev/null
+++ b/arch/sparc/kernel/sunos_asm.S
@@ -0,0 +1,67 @@
+/* $Id: sunos_asm.S,v 1.15 2000/01/11 17:33:21 jj Exp $
+ * sunos_asm.S: SunOS system calls which must have a low-level
+ *              entry point to operate correctly.
+ *
+ * Copyright (C) 1995 David S. Miller (davem@caip.rutgers.edu)
+ *
+ * Based upon preliminary work which is:
+ *
+ * Copyright (C) 1995 Adrian M. Rodriguez (adrian@remus.rutgers.edu)
+ */
+
+#include <asm/ptrace.h>
+
+        .text
+        .align 4
+
+        /* When calling ret_sys_call, %o0 should contain the same
+         * value as in [%sp + STACKFRAME_SZ + PT_I0] */
+
+        /* SunOS getpid() returns pid in %o0 and ppid in %o1 */
+        .globl  sunos_getpid
+sunos_getpid:
+        call    sys_getppid
+         nop
+
+        call    sys_getpid
+         st     %o0, [%sp + STACKFRAME_SZ + PT_I1]
+
+        b       ret_sys_call
+         st     %o0, [%sp + STACKFRAME_SZ + PT_I0]
+
+        /* SunOS getuid() returns uid in %o0 and euid in %o1 */
+        .globl  sunos_getuid
+sunos_getuid:
+        call    sys_geteuid16
+         nop
+
+        call    sys_getuid16
+         st     %o0, [%sp + STACKFRAME_SZ + PT_I1]
+
+        b       ret_sys_call
+         st     %o0, [%sp + STACKFRAME_SZ + PT_I0]
+
+        /* SunOS getgid() returns gid in %o0 and egid in %o1 */
+        .globl  sunos_getgid
+sunos_getgid:
+        call    sys_getegid16
+         nop
+
+        call    sys_getgid16
+         st     %o0, [%sp + STACKFRAME_SZ + PT_I1]
+
+        b       ret_sys_call
+         st     %o0, [%sp + STACKFRAME_SZ + PT_I0]
+
+        /* SunOS's execv() call only specifies the argv argument, the
+         * environment settings are the same as the calling processes.
+         */
+        .globl  sunos_execv
+sunos_execv:
+        st      %g0, [%sp + STACKFRAME_SZ + PT_I2]
+
+        call    sparc_execve
+         add    %sp, STACKFRAME_SZ, %o0
+
+        b       ret_sys_call
+         ld     [%sp + STACKFRAME_SZ + PT_I0], %o0