diff options
Diffstat (limited to 'src/arch/x86/include/librm.h')
| -rw-r--r-- | src/arch/x86/include/librm.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/arch/x86/include/librm.h b/src/arch/x86/include/librm.h index 311748be..597c65e6 100644 --- a/src/arch/x86/include/librm.h +++ b/src/arch/x86/include/librm.h @@ -376,6 +376,50 @@ struct interrupt_vector { /** "jmp" instruction */ #define JMP_INSN 0xe9 +/** 32-bit interrupt wrapper stack frame */ +struct interrupt_frame32 { + uint32_t esp; + uint32_t ss; + uint32_t gs; + uint32_t fs; + uint32_t es; + uint32_t ds; + uint32_t ebp; + uint32_t edi; + uint32_t esi; + uint32_t edx; + uint32_t ecx; + uint32_t ebx; + uint32_t eax; + uint32_t eip; + uint32_t cs; + uint32_t eflags; +} __attribute__ (( packed )); + +/** 64-bit interrupt wrapper stack frame */ +struct interrupt_frame64 { + uint64_t r15; + uint64_t r14; + uint64_t r13; + uint64_t r12; + uint64_t r11; + uint64_t r10; + uint64_t r9; + uint64_t r8; + uint64_t rbp; + uint64_t rdi; + uint64_t rsi; + uint64_t rdx; + uint64_t rcx; + uint64_t rbx; + uint64_t rax; + uint64_t rip; + uint64_t cs; + uint64_t rflags; + uint64_t rsp; + uint64_t ss; +} __attribute__ (( packed )); + extern void set_interrupt_vector ( unsigned int intr, void *vector ); /** A page table */ |