diff options
Diffstat (limited to 'ArmPkg/Drivers/CpuDxe/Arm/Mmu.c')
| -rw-r--r-- | ArmPkg/Drivers/CpuDxe/Arm/Mmu.c | 36 |
1 files changed, 30 insertions, 6 deletions
diff --git a/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c b/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c index 268c0bf..5a2f36d 100644 --- a/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c +++ b/ArmPkg/Drivers/CpuDxe/Arm/Mmu.c @@ -217,7 +217,10 @@ SyncCacheConfigPage ( } else if (PageAttributes != NextPageAttributes) {
// Convert Section Attributes into GCD Attributes
Status = PageToGcdAttributes (NextPageAttributes, &GcdAttributes);
- ASSERT_EFI_ERROR (Status);
+ if (EFI_ERROR (Status)) {
+ ASSERT_EFI_ERROR (Status);
+ GcdAttributes = 0;
+ }
// update GCD with these changes (this will recurse into our own CpuSetMemoryAttributes below which is OK)
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors, *NextRegionBase, *NextRegionLength, GcdAttributes);
@@ -230,7 +233,10 @@ SyncCacheConfigPage ( } else if (NextPageAttributes != 0) {
// Convert Page Attributes into GCD Attributes
Status = PageToGcdAttributes (NextPageAttributes, &GcdAttributes);
- ASSERT_EFI_ERROR (Status);
+ if (EFI_ERROR (Status)) {
+ ASSERT_EFI_ERROR (Status);
+ GcdAttributes = 0;
+ }
// update GCD with these changes (this will recurse into our own CpuSetMemoryAttributes below which is OK)
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors, *NextRegionBase, *NextRegionLength, GcdAttributes);
@@ -278,7 +284,12 @@ SyncCacheConfig ( //
MemorySpaceMap = NULL;
Status = gDS->GetMemorySpaceMap (&NumberOfDescriptors, &MemorySpaceMap);
- ASSERT_EFI_ERROR (Status);
+
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "SyncCacheConfig - GetMemorySpaceMap() failed! Status: %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ return Status;
+ }
// The GCD implementation maintains its own copy of the state of memory space attributes. GCD needs
// to know what the initial memory space attributes are. The CPU Arch. Protocol does not provide a
@@ -307,7 +318,12 @@ SyncCacheConfig ( } else if (SectionAttributes != NextSectionAttributes) {
// Convert Section Attributes into GCD Attributes
Status = SectionToGcdAttributes (NextSectionAttributes, &GcdAttributes);
- ASSERT_EFI_ERROR (Status);
+
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "SyncCacheConfig - SectionToGcdAttributes() failed! Status: %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ GcdAttributes = 0;
+ }
// update GCD with these changes (this will recurse into our own CpuSetMemoryAttributes below which is OK)
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors, NextRegionBase, NextRegionLength, GcdAttributes);
@@ -343,7 +359,11 @@ SyncCacheConfig ( if (NextSectionAttributes != 0) {
// Convert Section Attributes into GCD Attributes
Status = SectionToGcdAttributes (NextSectionAttributes, &GcdAttributes);
- ASSERT_EFI_ERROR (Status);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "SyncCacheConfig - SectionToGcdAttributes() failed! Status: %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ GcdAttributes = 0;
+ }
// update GCD with these changes (this will recurse into our own CpuSetMemoryAttributes below which is OK)
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors, NextRegionBase, NextRegionLength, GcdAttributes);
@@ -360,7 +380,11 @@ SyncCacheConfig ( if (NextSectionAttributes != 0) {
// Convert Section Attributes into GCD Attributes
Status = SectionToGcdAttributes (NextSectionAttributes, &GcdAttributes);
- ASSERT_EFI_ERROR (Status);
+ if (EFI_ERROR (Status)) {
+ DEBUG ((DEBUG_ERROR, "SyncCacheConfig - SectionToGcdAttributes() failed! Status: %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ GcdAttributes = 0;
+ }
// update GCD with these changes (this will recurse into our own CpuSetMemoryAttributes below which is OK)
SetGcdMemorySpaceAttributes (MemorySpaceMap, NumberOfDescriptors, NextRegionBase, NextRegionLength, GcdAttributes);
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