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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>
This commit is contained in:
Ard Biesheuvel 2016-10-28 12:38:51 +01:00
parent 4101c8753f
commit b0609e4f02
1 changed files with 1 additions and 1 deletions
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2
ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm
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@ -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