diff options
Diffstat (limited to 'arch/h8300/kernel/ptrace.c')
| -rw-r--r-- | arch/h8300/kernel/ptrace.c | 30 |
1 files changed, 1 insertions, 29 deletions
diff --git a/arch/h8300/kernel/ptrace.c b/arch/h8300/kernel/ptrace.c index d32bbf02fc4..04bb9dd194e 100644 --- a/arch/h8300/kernel/ptrace.c +++ b/arch/h8300/kernel/ptrace.c @@ -42,14 +42,6 @@ extern void h8300_enable_trace(struct task_struct *child); * in exit.c or in signal.c. */ -inline -static int read_long(struct task_struct * tsk, unsigned long addr, - unsigned long * result) -{ - *result = *(unsigned long *)addr; - return 0; -} - void ptrace_disable(struct task_struct *child) { h8300_disable_trace(child); @@ -60,17 +52,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) int ret; switch (request) { - case PTRACE_PEEKTEXT: /* read word at location addr. */ - case PTRACE_PEEKDATA: { - unsigned long tmp; - - ret = read_long(child, addr, &tmp); - if (ret < 0) - break ; - ret = put_user(tmp, (unsigned long *) data); - break ; - } - /* read the word at location addr in the USER area. */ case PTRACE_PEEKUSR: { unsigned long tmp = 0; @@ -109,11 +90,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) } /* 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 */ if ((addr & 3) || addr < 0 || addr >= sizeof(struct user)) { ret = -EIO; @@ -175,10 +151,6 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) break; } - case PTRACE_DETACH: /* detach a process that was attached. */ - ret = ptrace_detach(child, data); - break; - case PTRACE_GETREGS: { /* Get all gp regs from the child. */ int i; unsigned long tmp; @@ -210,7 +182,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data) } default: - ret = -EIO; + ret = ptrace_request(child, request, addr, data); break; } return ret; |