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| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-10-28 12:38:51 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-10-28 16:26:15 +0100 |
| commit | b0609e4f02fc1af93b849e48b225ca5e2c315fc0 (patch) | |
| tree | e5b0fe9b3027dc04d47354712d93d09d48d6353d | |
| parent | 4101c8753f4dfcb489afcba6d7dd20216545c417 (diff) | |
| download | edk2-b0609e4f02fc1af93b849e48b225ca5e2c315fc0.tar.gz edk2-b0609e4f02fc1af93b849e48b225ca5e2c315fc0.tar.bz2 edk2-b0609e4f02fc1af93b849e48b225ca5e2c315fc0.zip | |
ArmPlatformPkg/PrePi RVCT: use relative reference to mSystemMemoryEnd
Bring the RVCT version of the PrePi entry point code in line with the
GCC version, by using a relative rather than an absolute reference to
the mSystemMemoryEnd variable.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
| -rw-r--r-- | ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm index 1e9daf563b..80c2877cbd 100644 --- a/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm +++ b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm @@ -48,7 +48,7 @@ _SetSVCMode // to install the stacks at the bottom of the Firmware Device (case the FD is located
// at the top of the DRAM)
_SystemMemoryEndInit
- mov32 r1, mSystemMemoryEnd
+ adrll r1, mSystemMemoryEnd
ldrd r2, r3, [r1]
teq r3, #0
moveq r1, r2
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