cpu_inl.h File Reference

x86 CPU-specific function implementations – inline assembly. More...

#include <core.h>

Go to the source code of this file.

Functions
__forceinline void	cpuid (uint32_t code, registers4_t *regs)
__forceinline uint64_t	rdmsr (uint32_t id)
__forceinline void	wrmsr (uint32_t id, uint64_t value)
__forceinline uint8_t	io_inb (uint16_t port)
__forceinline void	io_outb (uint16_t port, uint8_t value)
__forceinline uint16_t	io_inw (uint16_t port)
__forceinline void	io_outw (uint16_t port, uint16_t value)
__forceinline uint32_t	io_ind (uint16_t port)
__forceinline void	io_outd (uint16_t port, uint32_t value)
__forceinline void	set_pagetable (uint64_t paddr)
__forceinline void	invalidate_page (void *vaddr)
__forceinline void	enable_interrupts ()
__forceinline void	disable_interrupts ()
__forceinline void	halt ()
__forceinline void	invalid_opcode ()
__forceinline void	fatal ()

Detailed Description

x86 CPU-specific function implementations – inline assembly.

Definition in file cpu_inl.h.

Function Documentation

__forceinline void cpuid	(	uint32_t	code,
		registers4_t *	regs
	)

Definition at line 17 of file cpu_inl.h.

Referenced by syscall_init().

__forceinline uint64_t rdmsr

(

uint32_t

id

)

Definition at line 27 of file cpu_inl.h.

Referenced by syscall_init().

__forceinline void wrmsr	(	uint32_t	id,
		uint64_t	value
	)

Definition at line 38 of file cpu_inl.h.

Referenced by syscall_init().

__forceinline uint8_t io_inb

(

uint16_t

port

)

Definition at line 47 of file cpu_inl.h.

Referenced by isr_keyboard(), update_buffer_offset(), and update_cursor().

__forceinline void io_outb	(	uint16_t	port,
		uint8_t	value
	)

Definition at line 59 of file cpu_inl.h.

Referenced by isr_keyboard(), isr_timer(), timer_init(), update_buffer_offset(), and update_cursor().

__forceinline uint16_t io_inw

(

uint16_t

port

)

Definition at line 69 of file cpu_inl.h.

__forceinline void io_outw	(	uint16_t	port,
		uint16_t	value
	)

Definition at line 81 of file cpu_inl.h.

__forceinline uint32_t io_ind

(

uint16_t

port

)

Definition at line 91 of file cpu_inl.h.

Referenced by read().

__forceinline void io_outd	(	uint16_t	port,
		uint32_t	value
	)

Definition at line 103 of file cpu_inl.h.

Referenced by read().

__forceinline void set_pagetable

(

uint64_t

paddr

)

Definition at line 113 of file cpu_inl.h.

Referenced by page_init(), and pagetable_activate().

__forceinline void invalidate_page

(

void *

vaddr

)

Definition at line 124 of file cpu_inl.h.

Referenced by pagetable_destroy(), and remove_pte().

__forceinline void enable_interrupts

(

)

Definition at line 134 of file cpu_inl.h.

Referenced by kmain().

__forceinline void disable_interrupts

(

)

Definition at line 140 of file cpu_inl.h.

Referenced by hang().

__forceinline void halt

(

)

Definition at line 146 of file cpu_inl.h.

Referenced by command_run(), hang(), and keycode_run().

__forceinline void invalid_opcode

(

)

Definition at line 152 of file cpu_inl.h.

Referenced by syscall_init().

__forceinline void fatal

(

)

Definition at line 158 of file cpu_inl.h.

Referenced by acpi_init(), add_pte(), alloc_page(), get_pdflags(), get_ptflags(), page_init(), pagetable_activate(), pagetable_create(), pagetable_destroy(), pfalloc(), and pffree().