#include <stdint.h>

Include dependency graph for regs.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	XCR0_XSAVE_SAVE_X87 (1 << 0)

#define	XCR0_XSAVE_SAVE_SSE (1 << 1)

#define	XCR0_AVX_ENABLE (1 << 2)

#define	XCR0_AVX512_ENABLE (1 << 5)

#define	XCR0_ZMM0_15_ENABLE (1 << 6)

#define	XCR0_ZMM16_32_ENABLE (1 << 7)

#define	MSR_LAPIC 0x1B

#define	MSR_CPU_ID 0xC0000103

#define	MSR_EFER 0xC0000080

#define	MSR_STAR 0xC0000081

#define	MSR_LSTAR 0xC0000082

#define	MSR_SYSCALL_FLAG_MASK 0xC0000084

#define	MSR_GS_BASE 0xC0000101

#define	MSR_KERNEL_GS_BASE 0xc0000102

#define	EFER_SYSCALL_ENABLE 1

#define	RFLAGS_CARRY (1 << 0)

#define	RFLAGS_ALWAYS_SET (1 << 1)

#define	RFLAGS_PARITY (1 << 2)

#define	RFLAGS_RESERVED1 (1 << 3)

#define	RFLAGS_AUX_CARRY (1 << 4)

#define	RFLAGS_RESERVED2 (1 << 5)

#define	RFLAGS_ZERO (1 << 6)

#define	RFLAGS_SIGN (1 << 7)

#define	RFLAGS_TRAP (1 << 8)

#define	RFLAGS_INTERRUPT_ENABLE (1 << 9)

#define	RFLAGS_DIRECTION (1 << 10)

#define	RFLAGS_OVERFLOW (1 << 11)

#define	RFLAGS_IOPL (1 << 12 \| 1 << 13)

#define	RFLAGS_NESTED_TASK (1 << 14)

#define	RFLAGS_MODE (1 << 15)

#define	CR0_PROTECTED_MODE_ENABLE (1 << 0)

#define	CR0_MONITOR_CO_PROCESSOR (1 << 1)

#define	CR0_EMULATION (1 << 2)

#define	CR0_TASK_SWITCHED (1 << 3)

#define	CR0_EXTENSION_TYPE (1 << 4)

#define	CR0_NUMERIC_ERROR_ENABLE (1 << 5)

#define	CR0_WRITE_PROTECT (1 << 16)

#define	CR0_ALIGNMENT_MASK (1 << 18)

#define	CR0_NOT_WRITE_THROUGH (1 << 29)

#define	CR0_CACHE_DISABLE (1 << 30)

#define	CR0_PAGING_ENABLE (1 << 31)

#define	CR4_PAGE_GLOBAL_ENABLE (1 << 7)

#define	CR4_FXSR_ENABLE (1 << 9)

#define	CR4_SIMD_EXCEPTION (1 << 10)

#define	CR4_XSAVE_ENABLE (1 << 18)

Functions
static void	xcr0_write (uint32_t xcr, uint64_t value)

static uint64_t	msr_read (uint32_t msr)

static void	msr_write (uint32_t msr, uint64_t value)

static uint64_t	rflags_read ()

static void	rflags_write (uint64_t value)

static uint64_t	cr4_read ()

static void	cr4_write (uint64_t value)

static uint64_t	cr3_read ()

static void	cr3_write (uint64_t value)

static uint64_t	cr2_read ()

static void	cr2_write (uint64_t value)

static uint64_t	cr0_read ()

static void	cr0_write (uint64_t value)

static uint64_t	rsp_read ()

static void	rsp_write (uint64_t value)

static uint64_t	rbp_read ()

static void	rbp_write (uint64_t value)

Macro Definition Documentation

◆ XCR0_XSAVE_SAVE_X87

#define XCR0_XSAVE_SAVE_X87 (1 << 0)

Definition at line 5 of file regs.h.

◆ XCR0_XSAVE_SAVE_SSE

#define XCR0_XSAVE_SAVE_SSE (1 << 1)

Definition at line 6 of file regs.h.

◆ XCR0_AVX_ENABLE

#define XCR0_AVX_ENABLE (1 << 2)

Definition at line 7 of file regs.h.

◆ XCR0_AVX512_ENABLE

#define XCR0_AVX512_ENABLE (1 << 5)

Definition at line 8 of file regs.h.

◆ XCR0_ZMM0_15_ENABLE

#define XCR0_ZMM0_15_ENABLE (1 << 6)

Definition at line 9 of file regs.h.

◆ XCR0_ZMM16_32_ENABLE

#define XCR0_ZMM16_32_ENABLE (1 << 7)

Definition at line 10 of file regs.h.

◆ MSR_LAPIC

#define MSR_LAPIC 0x1B

Definition at line 12 of file regs.h.

◆ MSR_CPU_ID

#define MSR_CPU_ID 0xC0000103

Definition at line 13 of file regs.h.

◆ MSR_EFER

#define MSR_EFER 0xC0000080

Definition at line 14 of file regs.h.

◆ MSR_STAR

#define MSR_STAR 0xC0000081

Definition at line 15 of file regs.h.

◆ MSR_LSTAR

#define MSR_LSTAR 0xC0000082

Definition at line 16 of file regs.h.

◆ MSR_SYSCALL_FLAG_MASK

#define MSR_SYSCALL_FLAG_MASK 0xC0000084

Definition at line 17 of file regs.h.

◆ MSR_GS_BASE

#define MSR_GS_BASE 0xC0000101

Definition at line 18 of file regs.h.

◆ MSR_KERNEL_GS_BASE

#define MSR_KERNEL_GS_BASE 0xc0000102

Definition at line 19 of file regs.h.

◆ EFER_SYSCALL_ENABLE

#define EFER_SYSCALL_ENABLE 1

Definition at line 21 of file regs.h.

◆ RFLAGS_CARRY

#define RFLAGS_CARRY (1 << 0)

Definition at line 23 of file regs.h.

◆ RFLAGS_ALWAYS_SET

#define RFLAGS_ALWAYS_SET (1 << 1)

Definition at line 24 of file regs.h.

◆ RFLAGS_PARITY

#define RFLAGS_PARITY (1 << 2)

Definition at line 25 of file regs.h.

◆ RFLAGS_RESERVED1

#define RFLAGS_RESERVED1 (1 << 3)

Definition at line 26 of file regs.h.

◆ RFLAGS_AUX_CARRY

#define RFLAGS_AUX_CARRY (1 << 4)

Definition at line 27 of file regs.h.

◆ RFLAGS_RESERVED2

#define RFLAGS_RESERVED2 (1 << 5)

Definition at line 28 of file regs.h.

◆ RFLAGS_ZERO

#define RFLAGS_ZERO (1 << 6)

Definition at line 29 of file regs.h.

◆ RFLAGS_SIGN

#define RFLAGS_SIGN (1 << 7)

Definition at line 30 of file regs.h.

◆ RFLAGS_TRAP

#define RFLAGS_TRAP (1 << 8)

Definition at line 31 of file regs.h.

◆ RFLAGS_INTERRUPT_ENABLE

#define RFLAGS_INTERRUPT_ENABLE (1 << 9)

Definition at line 32 of file regs.h.

◆ RFLAGS_DIRECTION

#define RFLAGS_DIRECTION (1 << 10)

Definition at line 33 of file regs.h.

◆ RFLAGS_OVERFLOW

#define RFLAGS_OVERFLOW (1 << 11)

Definition at line 34 of file regs.h.

◆ RFLAGS_IOPL

#define RFLAGS_IOPL (1 << 12 | 1 << 13)

Definition at line 35 of file regs.h.

◆ RFLAGS_NESTED_TASK

#define RFLAGS_NESTED_TASK (1 << 14)

Definition at line 36 of file regs.h.

◆ RFLAGS_MODE

#define RFLAGS_MODE (1 << 15)

Definition at line 37 of file regs.h.

◆ CR0_PROTECTED_MODE_ENABLE

#define CR0_PROTECTED_MODE_ENABLE (1 << 0)

Definition at line 39 of file regs.h.

◆ CR0_MONITOR_CO_PROCESSOR

#define CR0_MONITOR_CO_PROCESSOR (1 << 1)

Definition at line 40 of file regs.h.

◆ CR0_EMULATION

#define CR0_EMULATION (1 << 2)

Definition at line 41 of file regs.h.

◆ CR0_TASK_SWITCHED

#define CR0_TASK_SWITCHED (1 << 3)

Definition at line 42 of file regs.h.

◆ CR0_EXTENSION_TYPE

#define CR0_EXTENSION_TYPE (1 << 4)

Definition at line 43 of file regs.h.

◆ CR0_NUMERIC_ERROR_ENABLE

#define CR0_NUMERIC_ERROR_ENABLE (1 << 5)

Definition at line 44 of file regs.h.

◆ CR0_WRITE_PROTECT

#define CR0_WRITE_PROTECT (1 << 16)

Definition at line 45 of file regs.h.

◆ CR0_ALIGNMENT_MASK

#define CR0_ALIGNMENT_MASK (1 << 18)

Definition at line 46 of file regs.h.

◆ CR0_NOT_WRITE_THROUGH

#define CR0_NOT_WRITE_THROUGH (1 << 29)

Definition at line 47 of file regs.h.

◆ CR0_CACHE_DISABLE

#define CR0_CACHE_DISABLE (1 << 30)

Definition at line 48 of file regs.h.

◆ CR0_PAGING_ENABLE

#define CR0_PAGING_ENABLE (1 << 31)

Definition at line 49 of file regs.h.

◆ CR4_PAGE_GLOBAL_ENABLE

#define CR4_PAGE_GLOBAL_ENABLE (1 << 7)

Definition at line 51 of file regs.h.

◆ CR4_FXSR_ENABLE

#define CR4_FXSR_ENABLE (1 << 9)

Definition at line 52 of file regs.h.

◆ CR4_SIMD_EXCEPTION

#define CR4_SIMD_EXCEPTION (1 << 10)

Definition at line 53 of file regs.h.

◆ CR4_XSAVE_ENABLE

#define CR4_XSAVE_ENABLE (1 << 18)

Definition at line 54 of file regs.h.

Function Documentation

◆ xcr0_write()

static void xcr0_write	(	uint32_t	xcr,
		uint64_t	value
	)

inlinestatic

Definition at line 56 of file regs.h.

Here is the caller graph for this function:

◆ msr_read()

static uint64_t msr_read ( uint32_t msr )

inlinestatic

Definition at line 63 of file regs.h.

Here is the caller graph for this function:

◆ msr_write()

static void msr_write	(	uint32_t	msr,
		uint64_t	value
	)

inlinestatic

Definition at line 71 of file regs.h.

Here is the caller graph for this function:

◆ rflags_read()

static uint64_t rflags_read ( )

inlinestatic

Definition at line 78 of file regs.h.

Here is the caller graph for this function:

◆ rflags_write()

static void rflags_write ( uint64_t value )

inlinestatic

Definition at line 85 of file regs.h.

◆ cr4_read()

static uint64_t cr4_read ( )

inlinestatic

Definition at line 90 of file regs.h.

Here is the caller graph for this function:

◆ cr4_write()

static void cr4_write ( uint64_t value )

inlinestatic

Definition at line 97 of file regs.h.

Here is the caller graph for this function:

◆ cr3_read()

static uint64_t cr3_read ( )

inlinestatic

Definition at line 102 of file regs.h.

Here is the caller graph for this function:

◆ cr3_write()

static void cr3_write ( uint64_t value )

inlinestatic

Definition at line 109 of file regs.h.

Here is the caller graph for this function:

◆ cr2_read()

static uint64_t cr2_read ( )

inlinestatic

Definition at line 114 of file regs.h.

Here is the caller graph for this function:

◆ cr2_write()

static void cr2_write ( uint64_t value )

inlinestatic

Definition at line 121 of file regs.h.

◆ cr0_read()

static uint64_t cr0_read ( )

inlinestatic

Definition at line 126 of file regs.h.

Here is the caller graph for this function:

◆ cr0_write()

static void cr0_write ( uint64_t value )

inlinestatic

Definition at line 133 of file regs.h.

Here is the caller graph for this function:

◆ rsp_read()

static uint64_t rsp_read ( )

inlinestatic

Definition at line 138 of file regs.h.

Here is the caller graph for this function:

◆ rsp_write()

static void rsp_write ( uint64_t value )

inlinestatic

Definition at line 145 of file regs.h.

◆ rbp_read()

static uint64_t rbp_read ( )

inlinestatic

Definition at line 150 of file regs.h.

◆ rbp_write()

static void rbp_write ( uint64_t value )

inlinestatic

Definition at line 157 of file regs.h.

Macros

Functions

Macro Definition Documentation

◆ XCR0_XSAVE_SAVE_X87

◆ XCR0_XSAVE_SAVE_SSE

◆ XCR0_AVX_ENABLE

◆ XCR0_AVX512_ENABLE

◆ XCR0_ZMM0_15_ENABLE

◆ XCR0_ZMM16_32_ENABLE

◆ MSR_LAPIC

◆ MSR_CPU_ID

◆ MSR_EFER

◆ MSR_STAR

◆ MSR_LSTAR

◆ MSR_SYSCALL_FLAG_MASK

◆ MSR_GS_BASE

◆ MSR_KERNEL_GS_BASE

◆ EFER_SYSCALL_ENABLE

◆ RFLAGS_CARRY

◆ RFLAGS_ALWAYS_SET

◆ RFLAGS_PARITY

◆ RFLAGS_RESERVED1

◆ RFLAGS_AUX_CARRY

◆ RFLAGS_RESERVED2

◆ RFLAGS_ZERO

◆ RFLAGS_SIGN

◆ RFLAGS_TRAP

◆ RFLAGS_INTERRUPT_ENABLE

◆ RFLAGS_DIRECTION

◆ RFLAGS_OVERFLOW

◆ RFLAGS_IOPL

◆ RFLAGS_NESTED_TASK

◆ RFLAGS_MODE

◆ CR0_PROTECTED_MODE_ENABLE

◆ CR0_MONITOR_CO_PROCESSOR

◆ CR0_EMULATION

◆ CR0_TASK_SWITCHED

◆ CR0_EXTENSION_TYPE

◆ CR0_NUMERIC_ERROR_ENABLE

◆ CR0_WRITE_PROTECT

◆ CR0_ALIGNMENT_MASK

◆ CR0_NOT_WRITE_THROUGH

◆ CR0_CACHE_DISABLE

◆ CR0_PAGING_ENABLE

◆ CR4_PAGE_GLOBAL_ENABLE

◆ CR4_FXSR_ENABLE

◆ CR4_SIMD_EXCEPTION

◆ CR4_XSAVE_ENABLE

Function Documentation

◆ xcr0_write()

◆ msr_read()

◆ msr_write()

◆ rflags_read()

◆ rflags_write()

◆ cr4_read()

◆ cr4_write()

◆ cr3_read()

◆ cr3_write()

◆ cr2_read()

◆ cr2_write()

◆ cr0_read()

◆ cr0_write()

◆ rsp_read()

◆ rsp_write()

◆ rbp_read()

◆ rbp_write()