diff options
Diffstat (limited to 'arch/x86/kernel/ptrace.c')
| -rw-r--r-- | arch/x86/kernel/ptrace.c | 37 |
1 files changed, 1 insertions, 36 deletions
diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c index e6a680c..3e34b14 100644 --- a/arch/x86/kernel/ptrace.c +++ b/arch/x86/kernel/ptrace.c @@ -760,12 +760,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) unsigned long __user *datap = (unsigned long __user *)data; switch (request) { - /* when I and D space are separate, these will need to be fixed. */ - case PTRACE_PEEKTEXT: /* read word at location addr. */ - case PTRACE_PEEKDATA: - ret = generic_ptrace_peekdata(child, addr, data); - break; - /* read the word at location addr in the USER area. */ case PTRACE_PEEKUSR: { unsigned long tmp; @@ -787,12 +781,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } - /* when I and D space are separate, this will have to be fixed. */ - case PTRACE_POKETEXT: /* write the word at location addr. */ - case PTRACE_POKEDATA: - ret = generic_ptrace_pokedata(child, addr, data); - break; - case PTRACE_POKEUSR: /* write the word at location addr in the USER area */ ret = -EIO; if ((addr & (sizeof(data) - 1)) || addr < 0 || @@ -1183,24 +1171,6 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data) childregs = task_pt_regs(child); switch (request) { - case PTRACE_PEEKDATA: - case PTRACE_PEEKTEXT: - ret = 0; - if (access_process_vm(child, addr, &val, sizeof(u32), 0) != - sizeof(u32)) - ret = -EIO; - else - ret = put_user(val, (unsigned int __user *)datap); - break; - - case PTRACE_POKEDATA: - case PTRACE_POKETEXT: - ret = 0; - if (access_process_vm(child, addr, &data, sizeof(u32), 1) != - sizeof(u32)) - ret = -EIO; - break; - case PTRACE_PEEKUSR: ret = getreg32(child, addr, &val); if (ret == 0) @@ -1246,13 +1216,8 @@ asmlinkage long sys32_ptrace(long request, u32 pid, u32 addr, u32 data) sizeof(struct user32_fxsr_struct), datap); - case PTRACE_GETEVENTMSG: - ret = put_user(child->ptrace_message, - (unsigned int __user *)compat_ptr(data)); - break; - default: - BUG(); + return compat_ptrace_request(child, request, addr, data); } out: |