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| author | Paul Mundt <lethal@linux-sh.org> | 2010-01-12 10:52:00 +0100 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2010-01-12 10:52:00 +0100 |
| commit | 70e068eef97d05c97c3512f82352f39fdadfa8cb (patch) | |
| tree | 22f06f18334038993023f78fc199810ea2cfb387 /arch/sh/kernel/process_32.c | |
| parent | sh: sh_bios detection. (diff) | |
| download | linux-70e068eef97d05c97c3512f82352f39fdadfa8cb.tar.xz linux-70e068eef97d05c97c3512f82352f39fdadfa8cb.zip | |
sh: Move start_thread() out of line.
start_thread() will become a bit heavier with the xstate freeing to be
added in, so move it out-of-line in preparation.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/process_32.c')
| -rw-r--r-- | arch/sh/kernel/process_32.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/sh/kernel/process_32.c b/arch/sh/kernel/process_32.c index d8af889366a4..c4361402ec5e 100644 --- a/arch/sh/kernel/process_32.c +++ b/arch/sh/kernel/process_32.c @@ -147,6 +147,18 @@ int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) } EXPORT_SYMBOL(kernel_thread); +void start_thread(struct pt_regs *regs, unsigned long new_pc, + unsigned long new_sp) +{ + set_fs(USER_DS); + + regs->pr = 0; + regs->sr = SR_FD; + regs->pc = new_pc; + regs->regs[15] = new_sp; +} +EXPORT_SYMBOL(start_thread); + /* * Free current thread data structures etc.. */ |