projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * Copyright (C) 2000, 2001, 2002 Jeff Dike (jdike@karaya.com) | |
| 3 | * Licensed under the GPL | |
| 4 | */ | |
| 5 | ||
| 6 | #ifndef __UM_PTRACE_GENERIC_H | |
| 7 | #define __UM_PTRACE_GENERIC_H | |
| 8 | ||
| 9 | #ifndef __ASSEMBLY__ | |
| 10 | ||
| e8df8c33 | 11 | #include "asm/arch/ptrace-abi.h" |
| 1da177e4 LT |
12 | #include "sysdep/ptrace.h" |
| 13 | ||
| 14 | struct pt_regs { | |
| 15 | union uml_pt_regs regs; | |
| 16 | }; | |
| 17 | ||
| 4d338e1a | 18 | #define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } |
| 1da177e4 LT |
19 | |
| 20 | #define PT_REGS_IP(r) UPT_IP(&(r)->regs) | |
| 21 | #define PT_REGS_SP(r) UPT_SP(&(r)->regs) | |
| 22 | ||
| 23 | #define PT_REG(r, reg) UPT_REG(&(r)->regs, reg) | |
| 24 | #define PT_REGS_SET(r, reg, val) UPT_SET(&(r)->regs, reg, val) | |
| 25 | ||
| 26 | #define PT_REGS_SET_SYSCALL_RETURN(r, res) \ | |
| 27 | UPT_SET_SYSCALL_RETURN(&(r)->regs, res) | |
| 28 | #define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs) | |
| 29 | ||
| 30 | #define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs) | |
| 31 | ||
| 32 | #define PT_REGS_SC(r) UPT_SC(&(r)->regs) | |
| 33 | ||
| 34 | #define instruction_pointer(regs) PT_REGS_IP(regs) | |
| 35 | ||
| 36 | struct task_struct; | |
| 37 | ||
| 38 | extern unsigned long getreg(struct task_struct *child, int regno); | |
| 39 | extern int putreg(struct task_struct *child, int regno, unsigned long value); | |
| 40 | extern int get_fpregs(unsigned long buf, struct task_struct *child); | |
| 41 | extern int set_fpregs(unsigned long buf, struct task_struct *child); | |
| 42 | extern int get_fpxregs(unsigned long buf, struct task_struct *child); | |
| 43 | extern int set_fpxregs(unsigned long buf, struct task_struct *tsk); | |
| 44 | ||
| 45 | extern void show_regs(struct pt_regs *regs); | |
| 46 | ||
| 47 | extern void send_sigtrap(struct task_struct *tsk, union uml_pt_regs *regs, | |
| 48 | int error_code); | |
| 49 | ||
| aa6758d4 PBG |
50 | extern int arch_copy_tls(struct task_struct *new); |
| 51 | extern void clear_flushed_tls(struct task_struct *task); | |
| 1da177e4 LT |
52 | |
| 53 | #endif | |
| 54 | ||
| aa6758d4 | 55 | #endif |