| Al Viro | 243412b | 2012-05-20 00:05:58 -0400 | [diff] [blame] | 1 | #ifndef __UM_X86_PTRACE_H |
| 2 | #define __UM_X86_PTRACE_H |
| 3 | |
| Al Viro | 27f85f1 | 2011-08-18 20:02:59 +0100 | [diff] [blame] | 4 | #ifdef CONFIG_X86_32 |
| 5 | # include "ptrace_32.h" |
| 6 | #else |
| 7 | # include "ptrace_64.h" |
| 8 | #endif |
| Al Viro | 243412b | 2012-05-20 00:05:58 -0400 | [diff] [blame] | 9 | |
| 10 | #define PT_REGS_AX(r) UPT_AX(&(r)->regs) |
| 11 | #define PT_REGS_BX(r) UPT_BX(&(r)->regs) |
| 12 | #define PT_REGS_CX(r) UPT_CX(&(r)->regs) |
| 13 | #define PT_REGS_DX(r) UPT_DX(&(r)->regs) |
| 14 | |
| 15 | #define PT_REGS_SI(r) UPT_SI(&(r)->regs) |
| 16 | #define PT_REGS_DI(r) UPT_DI(&(r)->regs) |
| 17 | #define PT_REGS_BP(r) UPT_BP(&(r)->regs) |
| 18 | #define PT_REGS_EFLAGS(r) UPT_EFLAGS(&(r)->regs) |
| 19 | |
| 20 | #define PT_REGS_CS(r) UPT_CS(&(r)->regs) |
| 21 | #define PT_REGS_SS(r) UPT_SS(&(r)->regs) |
| 22 | #define PT_REGS_DS(r) UPT_DS(&(r)->regs) |
| 23 | #define PT_REGS_ES(r) UPT_ES(&(r)->regs) |
| 24 | |
| 25 | #define PT_REGS_ORIG_SYSCALL(r) PT_REGS_AX(r) |
| 26 | #define PT_REGS_SYSCALL_RET(r) PT_REGS_AX(r) |
| 27 | |
| 28 | #define PT_FIX_EXEC_STACK(sp) do ; while(0) |
| 29 | |
| 30 | #define profile_pc(regs) PT_REGS_IP(regs) |
| 31 | |
| 32 | #define UPT_RESTART_SYSCALL(r) (UPT_IP(r) -= 2) |
| Al Viro | a3170d2 | 2012-05-22 21:16:35 -0400 | [diff] [blame] | 33 | #define PT_REGS_SET_SYSCALL_RETURN(r, res) (PT_REGS_AX(r) = (res)) |
| Al Viro | 243412b | 2012-05-20 00:05:58 -0400 | [diff] [blame] | 34 | |
| Al Viro | a3170d2 | 2012-05-22 21:16:35 -0400 | [diff] [blame] | 35 | static inline long regs_return_value(struct pt_regs *regs) |
| Al Viro | 243412b | 2012-05-20 00:05:58 -0400 | [diff] [blame] | 36 | { |
| Al Viro | a3170d2 | 2012-05-22 21:16:35 -0400 | [diff] [blame] | 37 | return PT_REGS_AX(regs); |
| Al Viro | 243412b | 2012-05-20 00:05:58 -0400 | [diff] [blame] | 38 | } |
| 39 | #endif /* __UM_X86_PTRACE_H */ |