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SH: fix start_thread and user_stack_pointer macros

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Fix macros start_thread and user_stack_pointer.
When these macros aren't called with a variable named regs as second
argument, this will result in a build failure.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
Roel Kluin
2009-01-22 15:16:14 +00:00
committed by Paul Mundt
parent 84fdf6cda3
commit dc66ff6220
3 changed files with 14 additions and 14 deletions
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14
arch/sh/include/asm/processor_64.h
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@@ -145,13 +145,13 @@ struct thread_struct {
*/
#define SR_USER (SR_MMU | SR_FD)
#define start_thread(regs, new_pc, new_sp) \
#define start_thread(_regs, new_pc, new_sp) \
set_fs(USER_DS); \
regs->sr = SR_USER; /* User mode. */ \
regs->pc = new_pc - 4; /* Compensate syscall exit */ \
regs->pc |= 1; /* Set SHmedia ! */ \
regs->regs[18] = 0; \
regs->regs[15] = new_sp
_regs->sr = SR_USER; /* User mode. */ \
_regs->pc = new_pc - 4; /* Compensate syscall exit */ \
_regs->pc |= 1; /* Set SHmedia ! */ \
_regs->regs[18] = 0; \
_regs->regs[15] = new_sp
/* Forward declaration, a strange C thing */
struct task_struct;
@@ -226,7 +226,7 @@ extern unsigned long get_wchan(struct task_struct *p);
#define KSTK_EIP(tsk) ((tsk)->thread.pc)
#define KSTK_ESP(tsk) ((tsk)->thread.sp)
#define user_stack_pointer(regs) ((regs)->regs[15])
#define user_stack_pointer(_regs) ((_regs)->regs[15])
#endif /* __ASSEMBLY__ */
#endif /* __ASM_SH_PROCESSOR_64_H */