diff options
author | Jan Kiszka | 2011-04-13 01:32:56 +0200 |
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committer | Marcelo Tosatti | 2011-05-02 14:38:35 +0200 |
commit | ec6959d0466fb240fe4d94d5f525eebf9ba18b84 (patch) | |
tree | 7e9c62ca8ca6bcae7459c819f11252c75271b7c6 /exec.c | |
parent | Break up user and system cpu_interrupt implementations (diff) | |
download | qemu-ec6959d0466fb240fe4d94d5f525eebf9ba18b84.tar.gz qemu-ec6959d0466fb240fe4d94d5f525eebf9ba18b84.tar.xz qemu-ec6959d0466fb240fe4d94d5f525eebf9ba18b84.zip |
Redirect cpu_interrupt to callback handler
This allows to override the interrupt handling of QEMU in system mode.
KVM will make use of it to set a specialized handler.
Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'exec.c')
-rw-r--r-- | exec.c | 4 |
1 files changed, 3 insertions, 1 deletions
@@ -1631,7 +1631,7 @@ static void cpu_unlink_tb(CPUState *env) #ifndef CONFIG_USER_ONLY /* mask must never be zero, except for A20 change call */ -void cpu_interrupt(CPUState *env, int mask) +static void tcg_handle_interrupt(CPUState *env, int mask) { int old_mask; @@ -1658,6 +1658,8 @@ void cpu_interrupt(CPUState *env, int mask) } } +CPUInterruptHandler cpu_interrupt_handler = tcg_handle_interrupt; + #else /* CONFIG_USER_ONLY */ void cpu_interrupt(CPUState *env, int mask) |