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Hexagon: add individual register access for switch_stack

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Signed-off-by: Richard Kuo <rkuo@codeaurora.org>
This commit is contained in:
Richard Kuo 2012-05-10 17:40:14 -05:00
parent e470d932ce
commit 444dd742d3
1 changed files with 43 additions and 6 deletions
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49
arch/hexagon/include/asm/processor.h
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@ -100,12 +100,49 @@ extern unsigned long get_wchan(struct task_struct *p);
*/
struct hexagon_switch_stack {
unsigned long long r1716;
unsigned long long r1918;
unsigned long long r2120;
unsigned long long r2322;
unsigned long long r2524;
unsigned long long r2726;
union {
struct {
unsigned long r16;
unsigned long r17;
};
unsigned long long r1716;
};
union {
struct {
unsigned long r18;
unsigned long r19;
};
unsigned long long r1918;
};
union {
struct {
unsigned long r20;
unsigned long r21;
};
unsigned long long r2120;
};
union {
struct {
unsigned long r22;
unsigned long r23;
};
unsigned long long r2322;
};
union {
struct {
unsigned long r24;
unsigned long r25;
};
unsigned long long r2524;
};
union {
struct {
unsigned long r26;
unsigned long r27;
};
unsigned long long r2726;
};
unsigned long fp;
unsigned long lr;
};