x86_platform.h File Reference

#include "mos/platform/platform.h"

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Classes
struct	platform_regs_t

Macros
#define	X86_BIOS_MEMREGION_PADDR   0xf0000
#define	BIOS_MEMREGION_SIZE   0x10000
#define	X86_EBDA_MEMREGION_PADDR   0x80000
#define	EBDA_MEMREGION_SIZE   0x20000
#define	X86_VIDEO_DEVICE_PADDR   0xb8000
#define	MOS_SYSCALL_INTR   0x88

Functions
	MOS_STATIC_ASSERT (sizeof(platform_regs_t)==176, "platform_regs_t has incorrect size")
void	x86_dump_stack_at (ptr_t this_frame, bool can_access_vmaps)
void	x86_setup_lapic_timer ()

Variables
mos_platform_info_t	x86_platform

Macro Definition Documentation

X86_BIOS_MEMREGION_PADDR

#define X86_BIOS_MEMREGION_PADDR   0xf0000

Definition at line 7 of file x86_platform.h.

Referenced by platform_startup_late().

BIOS_MEMREGION_SIZE

#define BIOS_MEMREGION_SIZE   0x10000

Definition at line 8 of file x86_platform.h.

Referenced by platform_startup_late().

X86_EBDA_MEMREGION_PADDR

#define X86_EBDA_MEMREGION_PADDR   0x80000

Definition at line 10 of file x86_platform.h.

Referenced by platform_startup_late().

EBDA_MEMREGION_SIZE

#define EBDA_MEMREGION_SIZE   0x20000

Definition at line 11 of file x86_platform.h.

Referenced by platform_startup_late().

X86_VIDEO_DEVICE_PADDR

#define X86_VIDEO_DEVICE_PADDR   0xb8000

Definition at line 13 of file x86_platform.h.

MOS_SYSCALL_INTR

#define MOS_SYSCALL_INTR   0x88

Definition at line 15 of file x86_platform.h.

Referenced by x86_idt_init(), and x86_interrupt_entry().

Function Documentation

MOS_STATIC_ASSERT()

MOS_STATIC_ASSERT	(	sizeof(platform_regs_t)	= =176,
		"platform_regs_t has incorrect size"	)

x86_dump_stack_at()

void x86_dump_stack_at	(	ptr_t	this_frame,
		bool	can_access_vmaps )

Definition at line 97 of file x86_platform.c.

Referenced by platform_dump_current_stack(), platform_dump_stack(), and platform_dump_thread_kernel_stack().

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x86_setup_lapic_timer()

void x86_setup_lapic_timer

(

)

Definition at line 86 of file x86_platform.c.

Referenced by platform_ap_entry(), and platform_startup_late().

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Variable Documentation

x86_platform

mos_platform_info_t x86_platform

extern

Definition at line 64 of file x86_platform.c.

Referenced by madt_parse_table(), platform_startup_late(), and x86_setup_direct_map().