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| author | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-04-13 19:27:03 +0000 |
|---|---|---|
| committer | andrewfish <andrewfish@6f19259b-4bc3-4df7-8a09-765794883524> | 2010-04-13 19:27:03 +0000 |
| commit | bb02cb8071e9df25cbcae15a9afa70d6387320cb (patch) | |
| tree | 7900b3fb2611863cf77f36d887ea2aac3005e166 /ArmPkg/Library/DefaultExceptionHandlerLib | |
| parent | 382127fc4ce6acbae01a128230e41a07faf868f2 (diff) | |
| download | edk2-bb02cb8071e9df25cbcae15a9afa70d6387320cb.tar.gz edk2-bb02cb8071e9df25cbcae15a9afa70d6387320cb.tar.bz2 edk2-bb02cb8071e9df25cbcae15a9afa70d6387320cb.zip | |
Cleanup MMU code to do book required sync. Update exception handler to clear fault registers.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10366 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/Library/DefaultExceptionHandlerLib')
| -rw-r--r-- | ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c index 927a66b915..ebbaeb24bf 100644 --- a/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c +++ b/ArmPkg/Library/DefaultExceptionHandlerLib/DefaultExceptionHandler.c @@ -299,6 +299,10 @@ DefaultExceptionHandler ( DEBUG ((EFI_D_ERROR, "\n"));
ASSERT (FALSE);
+ // Clear the error registers that we have already displayed incase some one wants to keep going
+ SystemContext.SystemContextArm->DFSR = 0;
+ SystemContext.SystemContextArm->IFSR = 0;
+
// If some one is stepping past the exception handler adjust the PC to point to the next instruction
SystemContext.SystemContextArm->PC += PcAdjust;
}
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