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parisc: convert to generic compat_sys_ptrace

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This patch does the compat_sys_ptrace conversion for parisc.
In addition it does convert the parisc ptrace code to use the
architecture-independent ptrace infrastructure instead of own coding.

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
This commit is contained in:
Helge Deller
2008-10-17 18:48:36 +00:00
committed by Kyle McMartin
parent 9eb1686423
commit 81e192d6ce
3 changed files with 183 additions and 258 deletions
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10
arch/parisc/include/asm/ptrace.h
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@@ -47,6 +47,16 @@ struct pt_regs {
#define task_regs(task) ((struct pt_regs *) ((char *)(task) + TASK_REGS))
#define __ARCH_WANT_COMPAT_SYS_PTRACE
struct task_struct;
#define arch_has_single_step() 1
void user_disable_single_step(struct task_struct *task);
void user_enable_single_step(struct task_struct *task);
#define arch_has_block_step() 1
void user_enable_block_step(struct task_struct *task);
/* XXX should we use iaoq[1] or iaoq[0] ? */
#define user_mode(regs) (((regs)->iaoq[0] & 3) ? 1 : 0)
#define user_space(regs) (((regs)->iasq[1] != 0) ? 1 : 0)