kernel-ark/arch/sh/include/asm/ptrace_64.h
Roel Kluin eac676e531 sh: correct definitions to access stack pointers
A definition like:

#define regs_return_value(regs)	((regs)->regs[0])

called with regs_return_value(foo) will be preprocessed to:

((foo)->foo[0])
        ^^^
So to fix this to ensure the preprocessor compiles such calls correctly.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2011-01-05 16:58:19 +09:00

21 lines
429 B
C

#ifndef __ASM_SH_PTRACE_64_H
#define __ASM_SH_PTRACE_64_H
struct pt_regs {
unsigned long long pc;
unsigned long long sr;
long long syscall_nr;
unsigned long long regs[63];
unsigned long long tregs[8];
unsigned long long pad[2];
};
#ifdef __KERNEL__
#define MAX_REG_OFFSET offsetof(struct pt_regs, tregs[7])
#define regs_return_value(_regs) ((_regs)->regs[3])
#endif /* __KERNEL__ */
#endif /* __ASM_SH_PTRACE_64_H */