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ArmPlatformPkg: Fix Global Variable region initialization when GlobalVariable's size is zero 

The exit loop was not considering a size of zero for the Global Variable region.



git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12678 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
oliviermartin 2011-11-09 11:52:37 +00:00
parent 008d25427c
commit 5f5b907c0d
6 changed files with 18 additions and 18 deletions
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5
ArmPlatformPkg/PrePeiCore/PrePeiCoreEntryPoint.S
View File

@ -70,9 +70,10 @@ _SetupPrimaryCoreStack:
mov r3, sp mov r3, sp
mov r1, #0x0 mov r1, #0x0
_InitGlobals: _InitGlobals:
str r1, [r3], #4
cmp r3, r2 cmp r3, r2
bne _InitGlobals beq _PrepareArguments
str r1, [r3], #4
b _InitGlobals
_PrepareArguments: _PrepareArguments:
// The PEI Core Entry Point has been computed by GenFV and stored in the second entry of the Reset Vector // The PEI Core Entry Point has been computed by GenFV and stored in the second entry of the Reset Vector

5
ArmPlatformPkg/PrePeiCore/PrePeiCoreEntryPoint.asm
View File

@ -72,9 +72,10 @@ _SetupPrimaryCoreStack
mov r3, sp mov r3, sp
mov r1, #0x0 mov r1, #0x0
_InitGlobals _InitGlobals
str r1, [r3], #4
cmp r3, r2 cmp r3, r2
bne _InitGlobals beq _PrepareArguments
str r1, [r3], #4
b _InitGlobals
_PrepareArguments _PrepareArguments
// The PEI Core Entry Point has been computed by GenFV and stored in the second entry of the Reset Vector // The PEI Core Entry Point has been computed by GenFV and stored in the second entry of the Reset Vector

6
ArmPlatformPkg/PrePi/ModuleEntryPoint.S
View File

@ -127,10 +127,10 @@ _SetGlobals:
mov r3, sp mov r3, sp
mov r2, #0x0 mov r2, #0x0
_InitGlobals: _InitGlobals:
str r2, [r3], #4
cmp r3, r1 cmp r3, r1
bne _InitGlobals beq _PrepareArguments
str r2, [r3], #4
b _InitGlobals
_PrepareArguments: _PrepareArguments:
mov r0, r5 mov r0, r5

6
ArmPlatformPkg/PrePi/ModuleEntryPoint.asm
View File

@ -128,10 +128,10 @@ _SetGlobals
mov r3, sp mov r3, sp
mov r2, #0x0 mov r2, #0x0
_InitGlobals _InitGlobals
str r2, [r3], #4
cmp r3, r1 cmp r3, r1
bne _InitGlobals beq _PrepareArguments
str r2, [r3], #4
b _InitGlobals
_PrepareArguments _PrepareArguments
mov r0, r5 mov r0, r5

7
ArmPlatformPkg/Sec/SecEntryPoint.S
View File

@ -86,11 +86,10 @@ _SetupPrimaryCoreStack:
mov r3, sp mov r3, sp
mov r1, #0x0 mov r1, #0x0
_InitGlobals: _InitGlobals:
str r1, [r3], #4
cmp r3, r2 cmp r3, r2
bne _InitGlobals beq _PrepareArguments
str r1, [r3], #4
b _PrepareArguments b _InitGlobals
_SetupSecondaryCoreStack: _SetupSecondaryCoreStack:
// Get the Core Position (ClusterId * 4) + CoreId // Get the Core Position (ClusterId * 4) + CoreId

7
ArmPlatformPkg/Sec/SecEntryPoint.asm
View File

@ -88,11 +88,10 @@ _SetupPrimaryCoreStack
mov r3, sp mov r3, sp
mov r1, #0x0 mov r1, #0x0
_InitGlobals _InitGlobals
str r1, [r3], #4
cmp r3, r2 cmp r3, r2
bne _InitGlobals beq _PrepareArguments
str r1, [r3], #4
b _PrepareArguments b _InitGlobals
_SetupSecondaryCoreStack _SetupSecondaryCoreStack
// Get the Core Position (ClusterId * 4) + CoreId // Get the Core Position (ClusterId * 4) + CoreId