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| author | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-16 23:29:20 +0000 |
|---|---|---|
| committer | jljusten <jljusten@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-12-16 23:29:20 +0000 |
| commit | d6d8e8925fbe83c353ffde27dcf35b77c22ec12d (patch) | |
| tree | 8ca5a4073b0003fa3a991b275356b296d4b49354 /UnixPkg/UnixBusDriverDxe | |
| parent | 0913fadc1af9edf545d5dd4120e0a708dfb73af0 (diff) | |
| download | edk2-platforms-d6d8e8925fbe83c353ffde27dcf35b77c22ec12d.tar.xz | |
BaseUefiCpuLib: Preserve EBX register in InitializeFloatingPointUnits
The EBX register should be preserved for the IA32 C calling convention.
The use of the CPUID instruction was modifying the EBX register, so
we push and pop EBX.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9573 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UnixPkg/UnixBusDriverDxe')
0 files changed, 0 insertions, 0 deletions