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authorRob Herring <rob.herring@linaro.org>2014-10-24 12:19:12 +0100
committerPeter Maydell <peter.maydell@linaro.org>2014-10-24 12:19:12 +0100
commit0adf7d3cc3f724e1e9ce5aaa008bd9daeb490f19 (patch)
treee1dfd6788956dd69431bd00a0409f2f0012bc6b2 /target-arm/helper.c
parent543486db353b53f3601d0b5abf652ab330261107 (diff)
target-arm: do not set do_interrupt handlers for ARM and AArch64 user modes
User mode emulation should never get interrupts and thus should not use the system emulation exception handler function. Remove the reference, and '#ifndef USER_MODE_ONLY' the function itself as well, so that we can add system mode only functionality to it. Signed-off-by: Rob Herring <rob.herring@linaro.org> Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Message-id: 1412865028-17725-3-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'target-arm/helper.c')
-rw-r--r--target-arm/helper.c5
1 files changed, 0 insertions, 5 deletions
diff --git a/target-arm/helper.c b/target-arm/helper.c
index 2669e15cb8..497178a87b 100644
--- a/target-arm/helper.c
+++ b/target-arm/helper.c
@@ -3644,11 +3644,6 @@ uint32_t HELPER(rbit)(uint32_t x)
#if defined(CONFIG_USER_ONLY)
-void arm_cpu_do_interrupt(CPUState *cs)
-{
- cs->exception_index = -1;
-}
-
int arm_cpu_handle_mmu_fault(CPUState *cs, vaddr address, int rw,
int mmu_idx)
{