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ec94e97a6e
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Lendacky, Thomas ec94e97a6e UefiCpuPkg/CpuExceptionHandler: Make XCODE5 changes toolchain specific 
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=2340

Commit 2db0ccc2d7 ("UefiCpuPkg: Update CpuExceptionHandlerLib pass
XCODE5 tool chain") introduced binary patching into the exception handling
support. CPU exception handling is allowed during SEC and this results in
binary patching of flash, which should not be done.

Separate the changes from commit 2db0ccc2d7 into an XCODE5 toolchain
specific file, Xcode5ExceptionHandlerAsm.nasm, and create a new SEC INF
file for the XCODE5 version of CpuExceptionHandlerLib.

Since binary patching is allowed when running outside of flash, switch
the Dxe, Pei and Smm versions of the CpuExceptionHandlerLib over to use
the Xcode5ExceptionHandlerAsm.nasm file to retain current functionality.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Ray Ni <ray.ni@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Liming Gao <liming.gao@intel.com>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Message-Id: <9075570487616c731033a5738f6a444a15d71b74.1588856809.git.thomas.lendacky@amd.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
2020-05-11 19:25:33 +00:00
..
BaseUefiCpuLib UefiCpuPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:28 -07:00
BaseXApicLib UefiCpuPkg: Update code to include register definitions from MdePkg 2019-08-09 08:52:09 +08:00
BaseXApicX2ApicLib UefiCpuPkg: Update code to include register definitions from MdePkg 2019-08-09 08:52:09 +08:00
CpuCommonFeaturesLib UefiCpuPkg/RegisterCpuFeaturesLib: Delete CPU_FEATURE_[BEFORE|AFTER] 2020-02-14 03:15:00 +00:00
CpuExceptionHandlerLib UefiCpuPkg/CpuExceptionHandler: Make XCODE5 changes toolchain specific 2020-05-11 19:25:33 +00:00
CpuTimerLib UefiCpuPkg: Adding a new TSC library by using CPUID(0x15) TSC leaf 2019-08-21 21:36:56 +08:00
MpInitLib UefiCpuPkg/MpInitLib: Remove Executable attribute from MpLib.h 2020-05-06 01:12:25 +00:00
MpInitLibUp UefiCpuPkg/MpInitLibUp: Add MpInitLibStartupAllCPUs API. 2019-07-29 09:25:20 +08:00
MtrrLib UefiCpuPkg: Update code to include register definitions from MdePkg 2019-08-09 08:52:09 +08:00
PlatformSecLibNull UefiCpuPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:28 -07:00
RegisterCpuFeaturesLib UefiCpuPkg RegisterCpuFeaturesLib: Match data type and format specifier 2020-02-19 05:36:42 +00:00
SecPeiDxeTimerLibUefiCpu UefiCpuPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:28 -07:00
SmmCpuFeaturesLib UefiCpuPkg/Smm: Fix various typos 2020-02-10 22:30:07 +00:00
SmmCpuPlatformHookLibNull UefiCpuPkg: Replace BSD License with BSD+Patent License 2019-04-09 10:58:28 -07:00