33 lines
637 B
C
33 lines
637 B
C
#pragma once
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#include <stdbool.h>
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#include <stdint.h>
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typedef struct
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{
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uint64_t r15, r14, r13, r12, r11, r10, r9, r8;
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uint64_t rbp, rdi, rsi, rdx, rcx, rbx, rax;
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uint64_t int_no;
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uint64_t err_code;
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uint64_t rip, cs, rflags, rsp, ss;
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} __attribute__((packed)) isr_frame_t;
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typedef void (*irq_handler_t)(const isr_frame_t*);
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void remap_pic();
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void disable_pic();
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bool cpu_has_apic();
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void enable_apic();
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void register_irq_handler(uint8_t irq, irq_handler_t handler);
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static inline void enable_interrupts()
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{
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__asm__ volatile("sti");
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}
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static inline void disable_interrupts()
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{
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__asm__ volatile("cli");
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} |