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fix a comment and note a problem with XXXSMP

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This commit is contained in:
Julian Elischer 2002-07-10 21:17:23 +00:00
parent d50fe601d4
commit 83587634ec
3 changed files with 6 additions and 6 deletions
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4
sys/amd64/amd64/exception.S
View File

@ -269,12 +269,12 @@ doreti_next:
*/
testl $PSL_VM,TF_EFLAGS(%esp) /* are we in vm86 mode? */
jz doreti_notvm86
cmpl $1,in_vm86call /* are we in a vm86 call? */
cmpl $1,in_vm86call /* are we in a vm86 call? XXXSMP */
jne doreti_ast /* can handle ASTs now if not */
jmp doreti_exit
doreti_notvm86:
testb $SEL_RPL_MASK,TF_CS(%esp) /* are we in user mode? */
testb $SEL_RPL_MASK,TF_CS(%esp) /* are we returning to user mode? */
jz doreti_exit /* can't handle ASTs now if not */
doreti_ast:

4
sys/amd64/amd64/exception.s
View File

@ -269,12 +269,12 @@ doreti_next:
*/
testl $PSL_VM,TF_EFLAGS(%esp) /* are we in vm86 mode? */
jz doreti_notvm86
cmpl $1,in_vm86call /* are we in a vm86 call? */
cmpl $1,in_vm86call /* are we in a vm86 call? XXXSMP */
jne doreti_ast /* can handle ASTs now if not */
jmp doreti_exit
doreti_notvm86:
testb $SEL_RPL_MASK,TF_CS(%esp) /* are we in user mode? */
testb $SEL_RPL_MASK,TF_CS(%esp) /* are we returning to user mode? */
jz doreti_exit /* can't handle ASTs now if not */
doreti_ast:

4
sys/i386/i386/exception.s
View File

@ -269,12 +269,12 @@ doreti_next:
*/
testl $PSL_VM,TF_EFLAGS(%esp) /* are we in vm86 mode? */
jz doreti_notvm86
cmpl $1,in_vm86call /* are we in a vm86 call? */
cmpl $1,in_vm86call /* are we in a vm86 call? XXXSMP */
jne doreti_ast /* can handle ASTs now if not */
jmp doreti_exit
doreti_notvm86:
testb $SEL_RPL_MASK,TF_CS(%esp) /* are we in user mode? */
testb $SEL_RPL_MASK,TF_CS(%esp) /* are we returning to user mode? */
jz doreti_exit /* can't handle ASTs now if not */
doreti_ast: