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add trap tracing to dev_mondo

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This commit is contained in:
Kip Macy 2006-11-15 03:20:12 +00:00
parent f30d482097
commit 33719d6b50
1 changed files with 10 additions and 0 deletions
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10
sys/sun4v/sun4v/interrupt.S
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@ -249,6 +249,16 @@ dev_mondo(void)
*
*/
ENTRY(dev_mondo)
#ifdef TRAP_TRACING
GET_PCPU_PHYS_SCRATCH(%g1)
rdpr %tl, %g1
dec %g1
sll %g1, RW_SHIFT, %g1
add %g1, PC_TSBWBUF, %g1
add PCPU_REG, %g1, %g1
wr %g0, ASI_REAL, %asi
TTRACE_ADD_SAFE(%g1, 0, 0, 0, 0, 0)
#endif
/*
* Register Usage:-
* %g5 inum