diff options
Diffstat (limited to 'Kernel/Arch/x86/Interrupts.h')
| -rw-r--r-- | Kernel/Arch/x86/Interrupts.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/Kernel/Arch/x86/Interrupts.h b/Kernel/Arch/x86/Interrupts.h index 1607d60ab5..f97b82c43f 100644 --- a/Kernel/Arch/x86/Interrupts.h +++ b/Kernel/Arch/x86/Interrupts.h @@ -16,6 +16,13 @@ class GenericInterruptHandeler; extern "C" void interrupt_common_asm_entry(); +#if ARCH(I386) +# define INTERRUPT_HANDLER_PUSH_PADDING +#else +# define INTERRUPT_HANDLER_PUSH_PADDING "pushw $0\npushw $0\n" +#endif + +// clang-format off #define GENERATE_GENERIC_INTERRUPT_HANDLER_ASM_ENTRY(isr_number) \ extern "C" void interrupt_##isr_number##_asm_entry(); \ static void interrupt_##isr_number##_asm_entry_dummy() __attribute__((used)); \ @@ -23,10 +30,12 @@ extern "C" void interrupt_common_asm_entry(); { \ asm(".globl interrupt_" #isr_number "_asm_entry\n" \ "interrupt_" #isr_number "_asm_entry:\n" \ + INTERRUPT_HANDLER_PUSH_PADDING \ " pushw $" #isr_number "\n" \ " pushw $0\n" \ " jmp interrupt_common_asm_entry\n"); \ } +// clang-format on void register_interrupt_handler(u8 number, void (*handler)()); void register_user_callable_interrupt_handler(u8 number, void (*handler)()); |