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https://github.com/joel16/android_kernel_sony_msm8994_rework.git
synced 2024-12-27 06:25:34 +00:00
[PATCH] sparc64: task_pt_regs()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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@ -296,7 +296,7 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
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case PTRACE_GETREGS: {
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struct pt_regs32 __user *pregs =
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(struct pt_regs32 __user *) addr;
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struct pt_regs *cregs = child->thread_info->kregs;
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struct pt_regs *cregs = task_pt_regs(child);
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int rval;
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if (__put_user(tstate_to_psr(cregs->tstate), (&pregs->psr)) ||
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@ -320,7 +320,7 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
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case PTRACE_GETREGS64: {
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struct pt_regs __user *pregs = (struct pt_regs __user *) addr;
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struct pt_regs *cregs = child->thread_info->kregs;
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struct pt_regs *cregs = task_pt_regs(child);
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unsigned long tpc = cregs->tpc;
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int rval;
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@ -348,7 +348,7 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
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case PTRACE_SETREGS: {
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struct pt_regs32 __user *pregs =
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(struct pt_regs32 __user *) addr;
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struct pt_regs *cregs = child->thread_info->kregs;
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struct pt_regs *cregs = task_pt_regs(child);
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unsigned int psr, pc, npc, y;
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int i;
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@ -381,7 +381,7 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
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case PTRACE_SETREGS64: {
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struct pt_regs __user *pregs = (struct pt_regs __user *) addr;
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struct pt_regs *cregs = child->thread_info->kregs;
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struct pt_regs *cregs = task_pt_regs(child);
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unsigned long tstate, tpc, tnpc, y;
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int i;
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@ -562,8 +562,8 @@ asmlinkage void do_ptrace(struct pt_regs *regs)
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#ifdef DEBUG_PTRACE
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printk("CONT: %s [%d]: set exit_code = %x %lx %lx\n", child->comm,
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child->pid, child->exit_code,
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child->thread_info->kregs->tpc,
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child->thread_info->kregs->tnpc);
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task_pt_regs(child)->tpc,
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task_pt_regs(child)->tnpc);
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#endif
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wake_up_process(child);
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@ -119,7 +119,7 @@ typedef struct {
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#endif
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#define ELF_CORE_COPY_TASK_REGS(__tsk, __elf_regs) \
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({ ELF_CORE_COPY_REGS((*(__elf_regs)), (__tsk)->thread_info->kregs); 1; })
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({ ELF_CORE_COPY_REGS((*(__elf_regs)), task_pt_regs(__tsk)); 1; })
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/*
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* This is used to ensure we don't load something for the wrong architecture.
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@ -186,8 +186,9 @@ extern pid_t kernel_thread(int (*fn)(void *), void * arg, unsigned long flags);
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extern unsigned long get_wchan(struct task_struct *task);
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#define KSTK_EIP(tsk) ((tsk)->thread_info->kregs->tpc)
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#define KSTK_ESP(tsk) ((tsk)->thread_info->kregs->u_regs[UREG_FP])
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#define task_pt_regs(tsk) (task_thread_info(tsk)->kregs)
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#define KSTK_EIP(tsk) (task_pt_regs(tsk)->tpc)
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#define KSTK_ESP(tsk) (task_pt_regs(tsk)->u_regs[UREG_FP])
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#define cpu_relax() barrier()
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