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Allocate stack space for the trapframe along with the normal register

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frame in the save instruction, rather than doing a separate sub.
This commit is contained in:
Jake Burkholder 2002-09-24 22:19:20 +00:00
parent 301472c20b
commit a3eed4ea5e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=103916
1 changed files with 1 additions and 5 deletions
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6
sys/sparc64/sparc64/exception.S
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@ -1119,7 +1119,7 @@ END(tl0_sftrap)
.macro tl1_split
rdpr %wstate, %g1
wrpr %g1, WSTATE_NESTED, %wstate
save %sp, -CCFSZ, %sp
save %sp, -(CCFSZ + TF_SIZEOF), %sp
.endm
.macro tl1_setup type
@ -2737,8 +2737,6 @@ END(tl0_ret)
* the outs don't need to be saved.
*/
ENTRY(tl1_trap)
sub %sp, TF_SIZEOF, %sp
rdpr %tstate, %l0
rdpr %tpc, %l1
rdpr %tnpc, %l2
@ -2846,8 +2844,6 @@ END(tl1_trap)
* void tl1_intr(u_int level, u_int mask)
*/
ENTRY(tl1_intr)
sub %sp, TF_SIZEOF, %sp
rdpr %tstate, %l0
rdpr %tpc, %l1
rdpr %tnpc, %l2