From 04a7052c8399edc95b5e120c980823ccaade6aaf Mon Sep 17 00:00:00 2001 From: Ralf Baechle Date: Wed, 30 Nov 2005 16:24:57 +0000 Subject: [MIPS] Fix register handling in syscalls when debugging. Signed-off-by: Ralf Baechle --- arch/mips/kernel/scall64-o32.S | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/mips/kernel/scall64-o32.S') diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S index 5a16401e443..3d338ca7eee 100644 --- a/arch/mips/kernel/scall64-o32.S +++ b/arch/mips/kernel/scall64-o32.S @@ -124,6 +124,8 @@ trace_a_syscall: li a1, 0 jal do_syscall_trace + move t0, s0 + RESTORE_STATIC ld a0, PT_R4(sp) # Restore argument registers ld a1, PT_R5(sp) ld a2, PT_R6(sp) @@ -132,7 +134,7 @@ trace_a_syscall: ld a5, PT_R9(sp) ld a6, PT_R10(sp) ld a7, PT_R11(sp) # For indirect syscalls - jalr s0 + jalr t0 li t0, -EMAXERRNO - 1 # error? sltu t0, t0, v0 -- cgit v1.2.3