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| author | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-03 09:18:00 +0000 |
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| committer | oliviermartin <oliviermartin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-06-03 09:18:00 +0000 |
| commit | eeec69c5dc62460d2b256f3dee8097fb7afb34d5 (patch) | |
| tree | e87b4c9097fb66c7c8c87cd8f279190ba8b94090 /ArmPkg/ArmPkg.dec | |
| parent | 55fad965091e831e3a4fbe84e30f35fd9d454afc (diff) | |
| download | edk2-eeec69c5dc62460d2b256f3dee8097fb7afb34d5.tar.gz edk2-eeec69c5dc62460d2b256f3dee8097fb7afb34d5.tar.bz2 edk2-eeec69c5dc62460d2b256f3dee8097fb7afb34d5.zip | |
ArmPkg: Introduce the PCD PcdDebuggerExceptionSupport
The Exception Vector can be set before installing the CPU DXE driver to add
debugger support at the early stage of the firmware initialization.
If no one has touched the exception vector prior to the CPU DXE then the Vector
might contain non zero data.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11733 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'ArmPkg/ArmPkg.dec')
| -rw-r--r-- | ArmPkg/ArmPkg.dec | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ArmPkg/ArmPkg.dec b/ArmPkg/ArmPkg.dec index 970fb04a2f..3273f6a524 100644 --- a/ArmPkg/ArmPkg.dec +++ b/ArmPkg/ArmPkg.dec @@ -52,6 +52,9 @@ # point the Exception Vector Table to its location in CpuDxe.
# By default we copy the Vector Table at PcdGet32(PcdCpuVectorBaseAddress)
gArmTokenSpaceGuid.PcdRelocateVectorTable|TRUE|BOOLEAN|0x00000022
+ # Set this PCD to TRUE if the Exception Vector is changed to add debugger support before
+ # it has been configured by the CPU DXE
+ gArmTokenSpaceGuid.PcdDebuggerExceptionSupport|FALSE|BOOLEAN|0x00000032
gArmTokenSpaceGuid.PcdEfiUncachedMemoryToStronglyOrdered|FALSE|BOOLEAN|0x00000025
gArmTokenSpaceGuid.PcdSkipPeiCore|FALSE|BOOLEAN|0x00000026
|