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authorAnderw Fish <afish@apple.com>2014-09-09 06:50:51 +0000
committervanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524>2014-09-09 06:50:51 +0000
commit07da1ac8c46425cb401cc5f356ab77b9cc1c334d (patch)
treeebe576744f54efd059fd6b1bd2bafcc294f6c97a /ArmPkg
parent19ee4a904982cfacdcb8c578c5d421162fa9488d (diff)
downloadedk2-platforms-07da1ac8c46425cb401cc5f356ab77b9cc1c334d.tar.xz
UefiCpuPkg: CpuExceptionHandlerLib: Make self modifying code work with Xcode
CpuExceptionHandlerLib has code that contains absolute relocations, not supported by Xcode for X64, and it then copies this code to an alternate location in memory. It is very hard to write IP relative self-modifiying code. I had to update AsmVectorNumFixup() to also patch in the absolute addressess after the code was copied. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Anderw Fish <afish@apple.com> Reviewed-by: Jeff Fan <jeff.fan@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16068 6f19259b-4bc3-4df7-8a09-765794883524
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