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| author | Gabe Black <gblack@eecs.umich.edu> | 2010-06-02 12:58:17 -0500 |
|---|---|---|
| committer | Gabe Black <gblack@eecs.umich.edu> | 2010-06-02 12:58:17 -0500 |
| commit | 563db6cb990a0dd5442b51b507152904e7bbd152 (patch) | |
| tree | b2fb7d0535d3d912112de689186925fe5e39aa35 /src/arch/arm/faults.cc | |
| parent | 5d67be7b1e60eeebdc66b213d5e59e83fe10a920 (diff) | |
| download | gem5-563db6cb990a0dd5442b51b507152904e7bbd152.tar.xz | |
ARM: Make sure the upc is zeroed when vectoring to a fault.
Diffstat (limited to 'src/arch/arm/faults.cc')
| -rw-r--r-- | src/arch/arm/faults.cc | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/arm/faults.cc b/src/arch/arm/faults.cc index 0de5db527..3dd0b7f2f 100644 --- a/src/arch/arm/faults.cc +++ b/src/arch/arm/faults.cc @@ -143,6 +143,7 @@ ArmFault::invoke(ThreadContext *tc) tc->setPC(newPc); tc->setNextPC(newPc + cpsr.t ? 2 : 4 ); tc->setMicroPC(0); + tc->setNextMicroPC(1); } void @@ -189,6 +190,8 @@ SupervisorCall::invoke(ThreadContext *tc) // Advance the PC since that won't happen automatically. tc->setPC(tc->readNextPC()); tc->setNextPC(tc->readNextNPC()); + tc->setMicroPC(0); + tc->setNextMicroPC(1); } #endif // FULL_SYSTEM |