main.c File Reference

User-Mode Instruction Prevention More...

#include <xtf.h>

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Data Structures
struct	stub

Functions
static unsigned long	stub_sgdt (unsigned long force)
static unsigned long	stub_sidt (unsigned long force)
static unsigned long	stub_sldt (unsigned long force)
static unsigned long	stub_str (unsigned long force)
static unsigned long	stub_smsw (unsigned long force)
static unsigned long	stub_user_sgdt (unsigned long force)
static unsigned long	stub_user_sidt (unsigned long force)
static unsigned long	stub_user_sldt (unsigned long force)
static unsigned long	stub_user_str (unsigned long force)
static unsigned long	stub_user_smsw (unsigned long force)
static void	test_insns (bool umip_active, bool force)
static void	test_umip (bool umip_active)
void	test_main (void)
	To be implemented by each test, as its entry point. More...

Variables
const char	test_title [] = "User-Mode Instruction Prevention Tests"
	The title of the test. More...
static const struct stub	stubs []

Detailed Description

User-Mode Instruction Prevention

Definition in file main.c.

Function Documentation

stub_sgdt()

static unsigned long stub_sgdt ( unsigned long  force )

static

Definition at line 19 of file main.c.

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stub_sidt()

static unsigned long stub_sidt ( unsigned long  force )

static

Definition at line 36 of file main.c.

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stub_sldt()

static unsigned long stub_sldt ( unsigned long  force )

static

Definition at line 53 of file main.c.

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stub_str()

static unsigned long stub_str ( unsigned long  force )

static

Definition at line 70 of file main.c.

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stub_smsw()

static unsigned long stub_smsw ( unsigned long  force )

static

Definition at line 87 of file main.c.

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stub_user_sgdt()

static unsigned long stub_user_sgdt ( unsigned long  force )

static

Definition at line 104 of file main.c.

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stub_user_sidt()

static unsigned long stub_user_sidt ( unsigned long  force )

static

Definition at line 121 of file main.c.

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stub_user_sldt()

static unsigned long stub_user_sldt ( unsigned long  force )

static

Definition at line 138 of file main.c.

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stub_user_str()

static unsigned long stub_user_str ( unsigned long  force )

static

Definition at line 155 of file main.c.

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stub_user_smsw()

static unsigned long stub_user_smsw ( unsigned long  force )

static

Definition at line 172 of file main.c.

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test_insns()

static void test_insns ( bool  umip_active, bool  force  )

static

Definition at line 201 of file main.c.

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test_umip()

static void test_umip ( bool  umip_active )

static

Definition at line 249 of file main.c.

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test_main()

void test_main

(

void

)

To be implemented by each test, as its entry point.

Todo:

Implement better command line infrastructure, but this will do for now.

Definition at line 257 of file main.c.

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Variable Documentation

test_title

const char test_title[] = "User-Mode Instruction Prevention Tests"

The title of the test.

Definition at line 17 of file main.c.

stubs

const struct stub stubs[]

static

Initial value:

= {
    { stub_sgdt, stub_user_sgdt, "SGDT" },
    { stub_sidt, stub_user_sidt, "SIDT" },
    { stub_sldt, stub_user_sldt, "SLDT" },
    { stub_str,  stub_user_str,  "STR"  },
    { stub_smsw, stub_user_smsw, "SMSW" },
}