diff options
| -rw-r--r-- | arch/cris/arch-v10/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/cris/arch-v10/kernel/ptrace.c | 4 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/process.c | 4 | ||||
| -rw-r--r-- | arch/cris/arch-v32/kernel/ptrace.c | 6 | ||||
| -rw-r--r-- | include/asm-cris/processor.h | 3 |
5 files changed, 11 insertions, 10 deletions
diff --git a/arch/cris/arch-v10/kernel/process.c b/arch/cris/arch-v10/kernel/process.c index 69e28b4..0a675ce 100644 --- a/arch/cris/arch-v10/kernel/process.c +++ b/arch/cris/arch-v10/kernel/process.c @@ -79,7 +79,7 @@ void hard_reset_now (void) */ unsigned long thread_saved_pc(struct task_struct *t) { - return (unsigned long)user_regs(t->thread_info)->irp; + return task_pt_regs(t)->irp; } static void kernel_thread_helper(void* dummy, int (*fn)(void *), void * arg) @@ -128,7 +128,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long usp, * remember that the task_struct doubles as the kernel stack for the task */ - childregs = user_regs(p->thread_info); + childregs = task_pt_regs(p); *childregs = *regs; /* struct copy of pt_regs */ diff --git a/arch/cris/arch-v10/kernel/ptrace.c b/arch/cris/arch-v10/kernel/ptrace.c index 6cbd34a..f214f74 100644 --- a/arch/cris/arch-v10/kernel/ptrace.c +++ b/arch/cris/arch-v10/kernel/ptrace.c @@ -37,7 +37,7 @@ inline long get_reg(struct task_struct *task, unsigned int regno) if (regno == PT_USP) return task->thread.usp; else if (regno < PT_MAX) - return ((unsigned long *)user_regs(task->thread_info))[regno]; + return ((unsigned long *)task_pt_regs(task))[regno]; else return 0; } @@ -51,7 +51,7 @@ inline int put_reg(struct task_struct *task, unsigned int regno, if (regno == PT_USP) task->thread.usp = data; else if (regno < PT_MAX) - ((unsigned long *)user_regs(task->thread_info))[regno] = data; + ((unsigned long *)task_pt_regs(task))[regno] = data; else return -1; return 0; diff --git a/arch/cris/arch-v32/kernel/process.c b/arch/cris/arch-v32/kernel/process.c index 882be42..e88b13b 100644 --- a/arch/cris/arch-v32/kernel/process.c +++ b/arch/cris/arch-v32/kernel/process.c @@ -96,7 +96,7 @@ hard_reset_now(void) */ unsigned long thread_saved_pc(struct task_struct *t) { - return (unsigned long)user_regs(t->thread_info)->erp; + return task_pt_regs(t)->erp; } static void @@ -148,7 +148,7 @@ copy_thread(int nr, unsigned long clone_flags, unsigned long usp, * fix it up. Note: the task_struct doubles as the kernel stack for the * task. */ - childregs = user_regs(p->thread_info); + childregs = task_pt_regs(p); *childregs = *regs; /* Struct copy of pt_regs. */ p->set_child_tid = p->clear_child_tid = NULL; childregs->r10 = 0; /* Child returns 0 after a fork/clone. */ diff --git a/arch/cris/arch-v32/kernel/ptrace.c b/arch/cris/arch-v32/kernel/ptrace.c index 5528b83..82cf2e3 100644 --- a/arch/cris/arch-v32/kernel/ptrace.c +++ b/arch/cris/arch-v32/kernel/ptrace.c @@ -46,7 +46,7 @@ long get_reg(struct task_struct *task, unsigned int regno) unsigned long ret; if (regno <= PT_EDA) - ret = ((unsigned long *)user_regs(task->thread_info))[regno]; + ret = ((unsigned long *)task_pt_regs(task))[regno]; else if (regno == PT_USP) ret = task->thread.usp; else if (regno == PT_PPC) @@ -65,13 +65,13 @@ long get_reg(struct task_struct *task, unsigned int regno) int put_reg(struct task_struct *task, unsigned int regno, unsigned long data) { if (regno <= PT_EDA) - ((unsigned long *)user_regs(task->thread_info))[regno] = data; + ((unsigned long *)task_pt_regs(task))[regno] = data; else if (regno == PT_USP) task->thread.usp = data; else if (regno == PT_PPC) { /* Write pseudo-PC to ERP only if changed. */ if (data != get_pseudo_pc(task)) - ((unsigned long *)user_regs(task->thread_info))[PT_ERP] = data; + task_pt_regs(task)->erp = data; } else if (regno <= PT_MAX) return put_debugreg(task->pid, regno, data); else diff --git a/include/asm-cris/processor.h b/include/asm-cris/processor.h index dce4100..961e2bc 100644 --- a/include/asm-cris/processor.h +++ b/include/asm-cris/processor.h @@ -45,7 +45,8 @@ struct task_struct; * Dito but for the currently running task */ -#define current_regs() user_regs(current->thread_info) +#define task_pt_regs(task) user_regs(task_thread_info(task)) +#define current_regs() task_pt_regs(current) static inline void prepare_to_copy(struct task_struct *tsk) { |
