diff options
author | Dave Kleikamp <shaggy@austin.ibm.com> | 2006-03-14 17:05:45 -0600 |
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committer | Dave Kleikamp <shaggy@austin.ibm.com> | 2006-03-14 17:05:45 -0600 |
commit | c5111f504d2a9b0d258d7c4752b4093523315989 (patch) | |
tree | 6a52864aff79691689aea21cb0cb928327d5de5b /arch/frv/kernel/entry-table.S | |
parent | 69eb66d7da7dba2696281981347698e1693c2340 (diff) | |
parent | a488edc914aa1d766a4e2c982b5ae03d5657ec1b (diff) |
Merge with /home/shaggy/git/linus-clean/
Diffstat (limited to 'arch/frv/kernel/entry-table.S')
-rw-r--r-- | arch/frv/kernel/entry-table.S | 39 |
1 files changed, 34 insertions, 5 deletions
diff --git a/arch/frv/kernel/entry-table.S b/arch/frv/kernel/entry-table.S index 9b9243e2103..81568acea9c 100644 --- a/arch/frv/kernel/entry-table.S +++ b/arch/frv/kernel/entry-table.S @@ -116,6 +116,8 @@ __break_kerneltrap_fixup_table: .long __break_step_uspace_external_interrupt .section .trap.kernel .org \tbr_tt + # deal with virtual interrupt disablement + beq icc2,#0,__entry_kernel_external_interrupt_virtually_disabled bra __entry_kernel_external_interrupt .section .trap.fixup.kernel .org \tbr_tt >> 2 @@ -259,25 +261,52 @@ __trap_fixup_kernel_data_tlb_miss: .org TBR_TT_TRAP0 .rept 127 bra __entry_uspace_softprog_interrupt - bra __break_step_uspace_softprog_interrupt - .long 0,0 + .long 0,0,0 .endr .org TBR_TT_BREAK bra __entry_break .long 0,0,0 + .section .trap.fixup.user + .org TBR_TT_TRAP0 >> 2 + .rept 127 + .long __break_step_uspace_softprog_interrupt + .endr + .org TBR_TT_BREAK >> 2 + .long 0 + # miscellaneous kernel mode entry points .section .trap.kernel .org TBR_TT_TRAP0 - .rept 127 bra __entry_kernel_softprog_interrupt - bra __break_step_kernel_softprog_interrupt - .long 0,0 + .org TBR_TT_TRAP1 + bra __entry_kernel_softprog_interrupt + + # trap #2 in kernel - reenable interrupts + .org TBR_TT_TRAP2 + bra __entry_kernel_external_interrupt_virtual_reenable + + # miscellaneous kernel traps + .org TBR_TT_TRAP3 + .rept 124 + bra __entry_kernel_softprog_interrupt + .long 0,0,0 .endr .org TBR_TT_BREAK bra __entry_break .long 0,0,0 + .section .trap.fixup.kernel + .org TBR_TT_TRAP0 >> 2 + .long __break_step_kernel_softprog_interrupt + .long __break_step_kernel_softprog_interrupt + .long __break_step_kernel_external_interrupt_virtual_reenable + .rept 124 + .long __break_step_kernel_softprog_interrupt + .endr + .org TBR_TT_BREAK >> 2 + .long 0 + # miscellaneous debug mode entry points .section .trap.break .org TBR_TT_BREAK |