Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 11 | |
| 12 | #define pt_regs pt_regs_subarch |
| 13 | #define show_regs show_regs_subarch |
| 14 | #define send_sigtrap send_sigtrap_subarch |
| 15 | |
| 16 | #include "asm/arch/ptrace.h" |
| 17 | |
| 18 | #undef pt_regs |
| 19 | #undef show_regs |
| 20 | #undef send_sigtrap |
| 21 | #undef user_mode |
| 22 | #undef instruction_pointer |
| 23 | |
| 24 | #include "sysdep/ptrace.h" |
| 25 | |
| 26 | struct pt_regs { |
| 27 | union uml_pt_regs regs; |
| 28 | }; |
| 29 | |
Al Viro | 4d338e1 | 2006-03-31 02:30:15 -0800 | [diff] [blame] | 30 | #define EMPTY_REGS { .regs = EMPTY_UML_PT_REGS } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 31 | |
| 32 | #define PT_REGS_IP(r) UPT_IP(&(r)->regs) |
| 33 | #define PT_REGS_SP(r) UPT_SP(&(r)->regs) |
| 34 | |
| 35 | #define PT_REG(r, reg) UPT_REG(&(r)->regs, reg) |
| 36 | #define PT_REGS_SET(r, reg, val) UPT_SET(&(r)->regs, reg, val) |
| 37 | |
| 38 | #define PT_REGS_SET_SYSCALL_RETURN(r, res) \ |
| 39 | UPT_SET_SYSCALL_RETURN(&(r)->regs, res) |
| 40 | #define PT_REGS_RESTART_SYSCALL(r) UPT_RESTART_SYSCALL(&(r)->regs) |
| 41 | |
| 42 | #define PT_REGS_SYSCALL_NR(r) UPT_SYSCALL_NR(&(r)->regs) |
| 43 | |
| 44 | #define PT_REGS_SC(r) UPT_SC(&(r)->regs) |
| 45 | |
| 46 | #define instruction_pointer(regs) PT_REGS_IP(regs) |
| 47 | |
| 48 | struct task_struct; |
| 49 | |
| 50 | extern unsigned long getreg(struct task_struct *child, int regno); |
| 51 | extern int putreg(struct task_struct *child, int regno, unsigned long value); |
| 52 | extern int get_fpregs(unsigned long buf, struct task_struct *child); |
| 53 | extern int set_fpregs(unsigned long buf, struct task_struct *child); |
| 54 | extern int get_fpxregs(unsigned long buf, struct task_struct *child); |
| 55 | extern int set_fpxregs(unsigned long buf, struct task_struct *tsk); |
| 56 | |
| 57 | extern void show_regs(struct pt_regs *regs); |
| 58 | |
| 59 | extern void send_sigtrap(struct task_struct *tsk, union uml_pt_regs *regs, |
| 60 | int error_code); |
| 61 | |
Paolo 'Blaisorblade' Giarrusso | aa6758d | 2006-03-31 02:30:22 -0800 | [diff] [blame] | 62 | extern int arch_copy_tls(struct task_struct *new); |
| 63 | extern void clear_flushed_tls(struct task_struct *task); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 64 | |
| 65 | #endif |
| 66 | |
Paolo 'Blaisorblade' Giarrusso | aa6758d | 2006-03-31 02:30:22 -0800 | [diff] [blame] | 67 | #endif |