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[PATCH] CRIS update: arch split

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Changes necessary to make the sub-arch split complete.

Signed-off-by: Mikael Starvik <starvik@axis.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Mikael Starvik
2005-07-27 11:44:27 -07:00
committed by Linus Torvalds
parent e1637f437f
commit cb09f540a1
6 changed files with 90 additions and 42 deletions
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37
arch/cris/kernel/ptrace.c
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@@ -8,6 +8,12 @@
* Authors: Bjorn Wesen
*
* $Log: ptrace.c,v $
* Revision 1.10 2004/09/22 11:50:01 orjanf
* * Moved get_reg/put_reg to arch-specific files.
* * Added functions to access debug registers (CRISv32).
* * Added support for PTRACE_SINGLESTEP (CRISv32).
* * Added S flag to CCS_MASK (CRISv32).
*
* Revision 1.9 2003/07/04 12:56:11 tobiasa
* Moved arch-specific code to arch-specific files.
*
@@ -72,37 +78,6 @@
#include <asm/system.h>
#include <asm/processor.h>
/*
* Get contents of register REGNO in task TASK.
*/
inline long get_reg(struct task_struct *task, unsigned int regno)
{
/* USP is a special case, it's not in the pt_regs struct but
* in the tasks thread struct
*/
if (regno == PT_USP)
return task->thread.usp;
else if (regno < PT_MAX)
return ((unsigned long *)user_regs(task->thread_info))[regno];
else
return 0;
}
/*
* Write contents of register REGNO in task TASK.
*/
inline int put_reg(struct task_struct *task, unsigned int regno,
unsigned long data)
{
if (regno == PT_USP)
task->thread.usp = data;
else if (regno < PT_MAX)
((unsigned long *)user_regs(task->thread_info))[regno] = data;
else
return -1;
return 0;
}
/* notification of userspace execution resumption
* - triggered by current->work.notify_resume