diff options
| author | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-25 04:26:09 +0000 |
|---|---|---|
| committer | qhuang8 <qhuang8@6f19259b-4bc3-4df7-8a09-765794883524> | 2009-11-25 04:26:09 +0000 |
| commit | 284af948b61d88e9c1c0c547028353e725693f34 (patch) | |
| tree | bb2e0a1b8a42cd952c7150356a88255e424052c9 /OvmfPkg/Sec | |
| parent | 989322c384b180520803654acb69f53de83e45d6 (diff) | |
| download | edk2-platforms-284af948b61d88e9c1c0c547028353e725693f34.tar.xz | |
Use InitializeFloatingPointUnits() from UefiCpuLib to initialize floating point units in SEC phase.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9481 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg/Sec')
| -rw-r--r-- | OvmfPkg/Sec/SecMain.c | 7 | ||||
| -rw-r--r-- | OvmfPkg/Sec/SecMain.inf | 3 |
2 files changed, 10 insertions, 0 deletions
diff --git a/OvmfPkg/Sec/SecMain.c b/OvmfPkg/Sec/SecMain.c index 1dafa05025..832c0e8a37 100644 --- a/OvmfPkg/Sec/SecMain.c +++ b/OvmfPkg/Sec/SecMain.c @@ -20,6 +20,7 @@ #include <Library/PeiServicesLib.h> #include <Ppi/TemporaryRamSupport.h> #include <Library/PcdLib.h> +#include <Library/UefiCpuLib.h> #include "SecMain.h" @@ -72,6 +73,12 @@ SecCoreStartupWithStack ( UINTN SizeOfTempRam; VOID *IdtPtr; + // + // Initialize floating point operating environment + // to be compliant with UEFI spec. + // + InitializeFloatingPointUnits (); + DEBUG ((EFI_D_ERROR, "SecCoreStartupWithStack(0x%x, 0x%x, 0x%x, 0x%x)\n", (UINT32)(UINTN)BootFirmwareVolumePtr, diff --git a/OvmfPkg/Sec/SecMain.inf b/OvmfPkg/Sec/SecMain.inf index 1646cce978..de217b5691 100644 --- a/OvmfPkg/Sec/SecMain.inf +++ b/OvmfPkg/Sec/SecMain.inf @@ -44,10 +44,13 @@ [Packages]
MdePkg/MdePkg.dec
+ UefiCpuPkg/UefiCpuPkg.dec
OvmfPkg/OvmfPkg.dec
[LibraryClasses]
BaseLib
+ UefiCpuLib
+ PcdLib
[Ppis]
gEfiTemporaryRamSupportPpiGuid # PPI ALWAYS_PRODUCED
|