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authorAl Viro <viro@ftp.linux.org.uk>2006-01-12 01:06:06 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-12 09:08:58 -0800
commit6450578f32cdca587ae5f148e2118b2fcc36bb11 (patch)
tree91ad424aae66d72fc370dc624fca3f42d830675b /arch/ia64/kernel/ptrace.c
parent[PATCH] ia64: task_thread_info() (diff)
downloadlinux-dev-6450578f32cdca587ae5f148e2118b2fcc36bb11.tar.xz
linux-dev-6450578f32cdca587ae5f148e2118b2fcc36bb11.zip
[PATCH] ia64: 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>
Diffstat (limited to 'arch/ia64/kernel/ptrace.c')
-rw-r--r--arch/ia64/kernel/ptrace.c24
1 files changed, 12 insertions, 12 deletions
diff --git a/arch/ia64/kernel/ptrace.c b/arch/ia64/kernel/ptrace.c
index 8d88eeea02d1..eaed14aac6aa 100644
--- a/arch/ia64/kernel/ptrace.c
+++ b/arch/ia64/kernel/ptrace.c
@@ -254,7 +254,7 @@ get_rnat (struct task_struct *task, struct switch_stack *sw,
long num_regs, nbits;
struct pt_regs *pt;
- pt = ia64_task_regs(task);
+ pt = task_pt_regs(task);
kbsp = (unsigned long *) sw->ar_bspstore;
ubspstore = (unsigned long *) pt->ar_bspstore;
@@ -314,7 +314,7 @@ put_rnat (struct task_struct *task, struct switch_stack *sw,
struct pt_regs *pt;
unsigned long cfm, *urbs_kargs;
- pt = ia64_task_regs(task);
+ pt = task_pt_regs(task);
kbsp = (unsigned long *) sw->ar_bspstore;
ubspstore = (unsigned long *) pt->ar_bspstore;
@@ -407,7 +407,7 @@ ia64_peek (struct task_struct *child, struct switch_stack *child_stack,
urbs_end = (long *) user_rbs_end;
laddr = (unsigned long *) addr;
- child_regs = ia64_task_regs(child);
+ child_regs = task_pt_regs(child);
bspstore = (unsigned long *) child_regs->ar_bspstore;
krbs = (unsigned long *) child + IA64_RBS_OFFSET/8;
if (on_kernel_rbs(addr, (unsigned long) bspstore,
@@ -467,7 +467,7 @@ ia64_poke (struct task_struct *child, struct switch_stack *child_stack,
struct pt_regs *child_regs;
laddr = (unsigned long *) addr;
- child_regs = ia64_task_regs(child);
+ child_regs = task_pt_regs(child);
bspstore = (unsigned long *) child_regs->ar_bspstore;
krbs = (unsigned long *) child + IA64_RBS_OFFSET/8;
if (on_kernel_rbs(addr, (unsigned long) bspstore,
@@ -567,7 +567,7 @@ thread_matches (struct task_struct *thread, unsigned long addr)
*/
return 0;
- thread_regs = ia64_task_regs(thread);
+ thread_regs = task_pt_regs(thread);
thread_rbs_end = ia64_get_user_rbs_end(thread, thread_regs, NULL);
if (!on_kernel_rbs(addr, thread_regs->ar_bspstore, thread_rbs_end))
return 0;
@@ -627,7 +627,7 @@ find_thread_for_addr (struct task_struct *child, unsigned long addr)
inline void
ia64_flush_fph (struct task_struct *task)
{
- struct ia64_psr *psr = ia64_psr(ia64_task_regs(task));
+ struct ia64_psr *psr = ia64_psr(task_pt_regs(task));
/*
* Prevent migrating this task while
@@ -653,7 +653,7 @@ ia64_flush_fph (struct task_struct *task)
void
ia64_sync_fph (struct task_struct *task)
{
- struct ia64_psr *psr = ia64_psr(ia64_task_regs(task));
+ struct ia64_psr *psr = ia64_psr(task_pt_regs(task));
ia64_flush_fph(task);
if (!(task->thread.flags & IA64_THREAD_FPH_VALID)) {
@@ -794,7 +794,7 @@ access_uarea (struct task_struct *child, unsigned long addr,
+ offsetof(struct pt_regs, reg)))
- pt = ia64_task_regs(child);
+ pt = task_pt_regs(child);
sw = (struct switch_stack *) (child->thread.ksp + 16);
if ((addr & 0x7) != 0) {
@@ -1120,7 +1120,7 @@ ptrace_getregs (struct task_struct *child, struct pt_all_user_regs __user *ppr)
if (!access_ok(VERIFY_WRITE, ppr, sizeof(struct pt_all_user_regs)))
return -EIO;
- pt = ia64_task_regs(child);
+ pt = task_pt_regs(child);
sw = (struct switch_stack *) (child->thread.ksp + 16);
unw_init_from_blocked_task(&info, child);
if (unw_unwind_to_user(&info) < 0) {
@@ -1265,7 +1265,7 @@ ptrace_setregs (struct task_struct *child, struct pt_all_user_regs __user *ppr)
if (!access_ok(VERIFY_READ, ppr, sizeof(struct pt_all_user_regs)))
return -EIO;
- pt = ia64_task_regs(child);
+ pt = task_pt_regs(child);
sw = (struct switch_stack *) (child->thread.ksp + 16);
unw_init_from_blocked_task(&info, child);
if (unw_unwind_to_user(&info) < 0) {
@@ -1403,7 +1403,7 @@ ptrace_setregs (struct task_struct *child, struct pt_all_user_regs __user *ppr)
void
ptrace_disable (struct task_struct *child)
{
- struct ia64_psr *child_psr = ia64_psr(ia64_task_regs(child));
+ struct ia64_psr *child_psr = ia64_psr(task_pt_regs(child));
/* make sure the single step/taken-branch trap bits are not set: */
child_psr->ss = 0;
@@ -1456,7 +1456,7 @@ sys_ptrace (long request, pid_t pid, unsigned long addr, unsigned long data)
if (ret < 0)
goto out_tsk;
- pt = ia64_task_regs(child);
+ pt = task_pt_regs(child);
sw = (struct switch_stack *) (child->thread.ksp + 16);
switch (request) {