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ArmPlatformPkg/PeilessSec: get rid of _SetSVCMode #10880

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Merged
merged 3 commits into from
Mar 31, 2025
Merged

ArmPlatformPkg/PeilessSec: get rid of _SetSVCMode #10880

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9382fd6
ArmPlatformPkg/PeilessSec: drop _SetSVCMode symbol from AArch64
leiflindholm Mar 20, 2025
657d523
ArmPlatformPkg/PeilessSec: drop _SetSVCMode sequence for Arm
leiflindholm Mar 20, 2025
ea40bab
Merge branch 'master' into maintainer/no-svc-switch
mergify[bot] Mar 31, 2025
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1 change: 0 additions & 1 deletion ArmPlatformPkg/PeilessSec/AArch64/ModuleEntryPoint.S
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,6 @@ ASM_FUNC(_ModuleEntryPoint)
// Do early platform specific actions
bl ASM_PFX(ArmPlatformPeiBootAction)

_SetSVCMode:
// Check if we can install the stack at the top of the System Memory or if we need
// to install the stacks at the bottom of the Firmware Device (case the FD is located
// at the top of the DRAM)
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5 changes: 0 additions & 5 deletions ArmPlatformPkg/PeilessSec/Arm/ModuleEntryPoint.S
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Expand Up @@ -13,11 +13,6 @@ ASM_FUNC(_ModuleEntryPoint)
// Do early platform specific actions
bl ASM_PFX(ArmPlatformPeiBootAction)

_SetSVCMode:
// Enter SVC mode, Disable FIQ and IRQ
mov r1, #(CPSR_MODE_SVC | CPSR_IRQ | CPSR_FIQ)
msr CPSR_c, r1

// Check if we can install the stack at the top of the System Memory or if we need
// to install the stacks at the bottom of the Firmware Device (case the FD is located
// at the top of the DRAM)
Expand Down
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