| Message ID | 1477654974-5598-3-git-send-email-ard.biesheuvel@linaro.org |
|---|---|
| State | Accepted |
| Commit | b0609e4f02fc1af93b849e48b225ca5e2c315fc0 |
| Headers | show |
On Fri, Oct 28, 2016 at 12:42:53PM +0100, Ard Biesheuvel wrote: > 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> > --- > ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm > index 1e9daf563bb6..80c2877cbdbf 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 > -- > 2.7.4 > _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel
diff --git a/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm b/ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm index 1e9daf563bb6..80c2877cbdbf 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
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> --- ArmPlatformPkg/PrePi/Arm/ModuleEntryPoint.asm | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.7.4 _______________________________________________ edk2-devel mailing list edk2-devel@lists.01.org https://lists.01.org/mailman/listinfo/edk2-devel