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| author | animeshbm | 2024-03-14 13:20:59 +0100 |
|---|---|---|
| committer | GitHub | 2024-03-14 13:20:59 +0100 |
| commit | 211ac5f933e97b3accf935dd6dc92e58cc23dbb6 (patch) | |
| tree | f385c42cc60bdb621bef3c4fe059f7562af0f57b /src/include/ipxe/efi/Protocol/DebugSupport.h | |
| parent | support for aqc113 (diff) | |
| parent | [efi] Update to current EDK2 headers (diff) | |
| download | ipxe-211ac5f933e97b3accf935dd6dc92e58cc23dbb6.tar.gz ipxe-211ac5f933e97b3accf935dd6dc92e58cc23dbb6.tar.xz ipxe-211ac5f933e97b3accf935dd6dc92e58cc23dbb6.zip | |
Merge branch 'ipxe:master' into aqc1xx
Diffstat (limited to 'src/include/ipxe/efi/Protocol/DebugSupport.h')
| -rw-r--r-- | src/include/ipxe/efi/Protocol/DebugSupport.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/src/include/ipxe/efi/Protocol/DebugSupport.h b/src/include/ipxe/efi/Protocol/DebugSupport.h index 453ea975..8f930e33 100644 --- a/src/include/ipxe/efi/Protocol/DebugSupport.h +++ b/src/include/ipxe/efi/Protocol/DebugSupport.h @@ -685,6 +685,20 @@ typedef struct { // // LoongArch processor exception types. // +// The exception types is located in the CSR ESTAT +// register offset 16 bits, width 6 bits. +// +// If you want to register an exception hook, you can +// shfit the number left by 16 bits, and the exception +// handler will know the types. +// +// For example: +// mCpu->CpuRegisterInterruptHandler ( +// mCpu, +// (EXCEPT_LOONGARCH_PPI << CSR_ESTAT_EXC_SHIFT), +// PpiExceptionHandler +// ); +// #define EXCEPT_LOONGARCH_INT 0 #define EXCEPT_LOONGARCH_PIL 1 #define EXCEPT_LOONGARCH_PIS 2 |