hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
linux-sg2042/arch/sh/include/asm/ptrace_64.h

21 lines
429 B
C
Raw Normal View History

sh: split out ptrace header for _32/_64 variants. asm/ptrace.h is getting a bit messy, with the _32/_64-specific changes being fairly insular. This splits out the header accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-14 15:02:47 +08:00
#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])
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>
2011-01-02 02:36:36 +08:00
#define regs_return_value(_regs) ((_regs)->regs[3])
sh: split out ptrace header for _32/_64 variants. asm/ptrace.h is getting a bit messy, with the _32/_64-specific changes being fairly insular. This splits out the header accordingly. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2010-06-14 15:02:47 +08:00
#endif /* __KERNEL__ */
#endif /* __ASM_SH_PTRACE_64_H */