cpu.c File Reference

#include "mos/x86/cpu/cpu.h"
#include "mos/platform/platform.h"
#include "mos/platform/platform_defs.h"
#include "mos/syslog/printk.h"
#include "mos/x86/cpu/cpuid.h"
#include <mos_string.h>

Include dependency graph for cpu.c:

Go to the source code of this file.

Macros
#define	do_static_assert(feat)
#define	test_ensure_all_leaves_are_supported(feature)
#define	impl_fill_leaf(_l, _sl, _r)

Functions
void	x86_cpu_initialise_caps (void)
void	x86_cpu_setup_xsave_area (void)

Macro Definition Documentation

do_static_assert

#define do_static_assert

(

feat

)

Value:

MOS_STATIC_ASSERT(X86_CPUID_LEAF_ENUM(feat) >= 0);

Definition at line 13 of file cpu.c.

test_ensure_all_leaves_are_supported

#define test_ensure_all_leaves_are_supported

(

feature

)

Value:

do_static_assert(CPU_FEATURE_##feature)

Definition at line 14 of file cpu.c.

impl_fill_leaf

#define impl_fill_leaf	(		_l,
			_sl,
			_r )

Value:

cpuinfo->cpuid[X86_CPUID_LEAF_ENUM(_l, _sl, _r, _)] = x86_cpuid(_r, _l, _sl);

Referenced by x86_cpu_initialise_caps().

Function Documentation

x86_cpu_initialise_caps()

void x86_cpu_initialise_caps

(

void

)

Definition at line 20 of file cpu.c.

Referenced by platform_ap_entry(), and platform_startup_early().

x86_cpu_setup_xsave_area()

void x86_cpu_setup_xsave_area

(

void

)

Definition at line 37 of file cpu.c.

Referenced by platform_ap_entry(), and platform_startup_early().