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authorPaul Mundt <lethal@linux-sh.org>2006-12-08 19:14:35 -0500
committerPaul Mundt <lethal@linux-sh.org>2006-12-11 18:42:08 -0500
commit79890c512444aa55a7a42ac5e7d29d7a4edba11b (patch)
tree871eee3c72a876c1e732325bba3d42439417b3ac /arch
parentb652c23cb0f7808bedb5442c416d91705a465c67 (diff)
sh: Fixup kernel_execve() for syscall cleanups.
SH-2 and SH-2A need to use a different syscall base for the trapa vector than the other parts, so fixup the logic in the kernel_execve() case. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch')
-rw-r--r--arch/sh/kernel/sys_sh.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/sh/kernel/sys_sh.c b/arch/sh/kernel/sys_sh.c
index f38874def74b..e18f183e1035 100644
--- a/arch/sh/kernel/sys_sh.c
+++ b/arch/sh/kernel/sys_sh.c
@@ -314,6 +314,12 @@ asmlinkage int sys_fadvise64_64_wrapper(int fd, u32 offset0, u32 offset1,
314#endif 314#endif
315} 315}
316 316
317#if defined(CONFIG_CPU_SH2) || defined(CONFIG_CPU_SH2A)
318#define SYSCALL_ARG3 "trapa #0x23"
319#else
320#define SYSCALL_ARG3 "trapa #0x13"
321#endif
322
317/* 323/*
318 * Do a system call from kernel instead of calling sys_execve so we 324 * Do a system call from kernel instead of calling sys_execve so we
319 * end up with proper pt_regs. 325 * end up with proper pt_regs.