diff options
Diffstat (limited to 'src/include/ipxe/efi/Protocol/DebugSupport.h')
| -rw-r--r-- | src/include/ipxe/efi/Protocol/DebugSupport.h | 34 |
1 files changed, 30 insertions, 4 deletions
diff --git a/src/include/ipxe/efi/Protocol/DebugSupport.h b/src/include/ipxe/efi/Protocol/DebugSupport.h index 1b28b0ed..453ea975 100644 --- a/src/include/ipxe/efi/Protocol/DebugSupport.h +++ b/src/include/ipxe/efi/Protocol/DebugSupport.h @@ -615,11 +615,34 @@ typedef struct { #define EXCEPT_RISCV_STORE_AMO_ACCESS_FAULT 7 #define EXCEPT_RISCV_ENV_CALL_FROM_UMODE 8 #define EXCEPT_RISCV_ENV_CALL_FROM_SMODE 9 -#define EXCEPT_RISCV_ENV_CALL_FROM_HMODE 10 +#define EXCEPT_RISCV_ENV_CALL_FROM_VS_MODE 10 #define EXCEPT_RISCV_ENV_CALL_FROM_MMODE 11 - -#define EXCEPT_RISCV_SOFTWARE_INT 0x0 -#define EXCEPT_RISCV_TIMER_INT 0x1 +#define EXCEPT_RISCV_INST_ACCESS_PAGE_FAULT 12 +#define EXCEPT_RISCV_LOAD_ACCESS_PAGE_FAULT 13 +#define EXCEPT_RISCV_14 14 +#define EXCEPT_RISCV_STORE_ACCESS_PAGE_FAULT 15 +#define EXCEPT_RISCV_16 16 +#define EXCEPT_RISCV_17 17 +#define EXCEPT_RISCV_18 18 +#define EXCEPT_RISCV_19 19 +#define EXCEPT_RISCV_INST_GUEST_PAGE_FAULT 20 +#define EXCEPT_RISCV_LOAD_GUEST_PAGE_FAULT 21 +#define EXCEPT_RISCV_VIRTUAL_INSTRUCTION 22 +#define EXCEPT_RISCV_STORE_GUEST_PAGE_FAULT 23 +#define EXCEPT_RISCV_MAX_EXCEPTIONS (EXCEPT_RISCV_STORE_GUEST_PAGE_FAULT) + +/// +/// RISC-V processor exception types for interrupts. +/// +#define EXCEPT_RISCV_IS_IRQ(x) ((x & 0x8000000000000000UL) != 0) +#define EXCEPT_RISCV_IRQ_INDEX(x) (x & 0x7FFFFFFFFFFFFFFFUL) +#define EXCEPT_RISCV_IRQ_0 0x8000000000000000UL +#define EXCEPT_RISCV_IRQ_SOFT_FROM_SMODE 0x8000000000000001UL +#define EXCEPT_RISCV_IRQ_SOFT_FROM_VSMODE 0x8000000000000002UL +#define EXCEPT_RISCV_IRQ_SOFT_FROM_MMODE 0x8000000000000003UL +#define EXCEPT_RISCV_IRQ_4 0x8000000000000004UL +#define EXCEPT_RISCV_IRQ_TIMER_FROM_SMODE 0x8000000000000005UL +#define EXCEPT_RISCV_MAX_IRQS (EXCEPT_RISCV_IRQ_INDEX(EXCEPT_RISCV_IRQ_TIMER_FROM_SMODE)) typedef struct { UINT64 X0; @@ -654,6 +677,9 @@ typedef struct { UINT64 X29; UINT64 X30; UINT64 X31; + UINT64 SEPC; + UINT32 SSTATUS; + UINT32 STVAL; } EFI_SYSTEM_CONTEXT_RISCV64; // |