diff options
Diffstat (limited to 'sys/i386/i386/apic_vector.s')
| -rw-r--r-- | sys/i386/i386/apic_vector.s | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/sys/i386/i386/apic_vector.s b/sys/i386/i386/apic_vector.s index f1d252004c82..6c650db5821b 100644 --- a/sys/i386/i386/apic_vector.s +++ b/sys/i386/i386/apic_vector.s @@ -82,9 +82,7 @@ IDTVEC(vec_name) ; \ movl $KPSEL, %eax ; /* reload with per-CPU data segment */ \ mov %ax, %fs ; \ movl lapic, %edx ; /* pointer to local APIC */ \ - movl PCPU(CURTHREAD), %ebx ; \ movl LA_ISR + 16 * (index)(%edx), %eax ; /* load ISR */ \ - incl TD_INTR_NESTING_LEVEL(%ebx) ; \ bsrl %eax, %eax ; /* index of highset set bit in ISR */ \ jz 2f ; \ addl $(32 * index),%eax ; \ @@ -93,7 +91,6 @@ IDTVEC(vec_name) ; \ pushl %eax ; /* pass the IRQ */ \ call lapic_handle_intr ; \ addl $4, %esp ; /* discard parameter */ \ - decl TD_INTR_NESTING_LEVEL(%ebx) ; \ MEXITCOUNT ; \ jmp doreti ; \ 2: movl $-1, %eax ; /* send a vector of -1 */ \ @@ -245,12 +242,9 @@ IDTVEC(hardclock) movl lapic, %edx movl $0, LA_EOI(%edx) /* End Of Interrupt to APIC */ - movl PCPU(CURTHREAD),%ebx - incl TD_INTR_NESTING_LEVEL(%ebx) pushl $0 /* XXX convert trapframe to clockframe */ call forwarded_hardclock addl $4, %esp /* XXX convert clockframe to trapframe */ - decl TD_INTR_NESTING_LEVEL(%ebx) MEXITCOUNT jmp doreti @@ -273,12 +267,9 @@ IDTVEC(statclock) FAKE_MCOUNT(13*4(%esp)) - movl PCPU(CURTHREAD),%ebx - incl TD_INTR_NESTING_LEVEL(%ebx) pushl $0 /* XXX convert trapframe to clockframe */ call forwarded_statclock addl $4, %esp /* XXX convert clockframe to trapframe */ - decl TD_INTR_NESTING_LEVEL(%ebx) MEXITCOUNT jmp doreti |