exceptions.c File Reference

#include <miniOS/arch/x86_64/context.h>
#include <miniOS/arch/x86_64/exceptions.h>
#include <miniOS/arch/x86_64/irq.h>
#include <miniOS/arch/x86_64/segment.h>
#include <miniOS/io.h>
#include <miniOS/ipi/ipi.h>
#include <miniOS/mm/vmm.h>
#include <miniOS/sched/sched.h>

Include dependency graph for exceptions.c:

Functions
static int	is_mapped_range (uint64_t base, uint64_t len)
void	exception_set_handler (unsigned int num, exception_handler_t fn)
static void	handle_exception (const char *s, struct task_cpu_context *context)
static void	divide_error_exception (struct task_cpu_context *context, uint64_t error_code)
static void	debug_exception (struct task_cpu_context *context)
static void	nmi_interrupt_exception (struct task_cpu_context *context)
static void	breakpoint_exception (struct task_cpu_context *context)
static void	overflow_exception (struct task_cpu_context *context)
static void	bound_range_exceeded_exception (struct task_cpu_context *context)
static void	invalid_opcode_exception (struct task_cpu_context *context)
static void	device_not_available_exception (struct task_cpu_context *context)
static void	coprocessor_segment_overrun_exception (struct task_cpu_context *context)
static void	invalid_tss_exception (struct task_cpu_context *context)
static void	segment_not_present_exception (struct task_cpu_context *context)
static void	stack_segment_fault_exception (struct task_cpu_context *context)
static void	general_protection_exception (struct task_cpu_context *context)
static void	page_fault_exception (struct task_cpu_context *context)
static void	floating_point_error_exception (struct task_cpu_context *context)
static void	alignment_check_exception (struct task_cpu_context *context)
static void	machine_check_exception (struct task_cpu_context *context)
void	exceptions_init ()

Variables
addr_t	exception_wrapper_array [NR_EXCEPTIONS]
exception_handler_t	exception_handler_array [NR_EXCEPTIONS] = { NULL}

Function Documentation

alignment_check_exception()

void alignment_check_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

bound_range_exceeded_exception()

void bound_range_exceeded_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

breakpoint_exception()

void breakpoint_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

coprocessor_segment_overrun_exception()

void coprocessor_segment_overrun_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

debug_exception()

void debug_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

device_not_available_exception()

void device_not_available_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

divide_error_exception()

void divide_error_exception ( struct task_cpu_context * context, uint64_t error_code )

static

Here is the call graph for this function:

Here is the caller graph for this function:

exception_set_handler()

void exception_set_handler	(	unsigned int	num,
		exception_handler_t	fn )

Here is the call graph for this function:

Here is the caller graph for this function:

exceptions_init()

void exceptions_init

(

)

Here is the call graph for this function:

Here is the caller graph for this function:

floating_point_error_exception()

void floating_point_error_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

general_protection_exception()

void general_protection_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

handle_exception()

void handle_exception ( const char * s, struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

invalid_opcode_exception()

void invalid_opcode_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

invalid_tss_exception()

void invalid_tss_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

is_mapped_range()

int is_mapped_range ( uint64_t base, uint64_t len )

static

Here is the call graph for this function:

Here is the caller graph for this function:

machine_check_exception()

void machine_check_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

nmi_interrupt_exception()

void nmi_interrupt_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

overflow_exception()

void overflow_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

page_fault_exception()

void page_fault_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

segment_not_present_exception()

void segment_not_present_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

stack_segment_fault_exception()

void stack_segment_fault_exception ( struct task_cpu_context * context )

static

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

exception_handler_array

exception_handler_t exception_handler_array[NR_EXCEPTIONS] = { NULL}

exception_wrapper_array

addr_t exception_wrapper_array[NR_EXCEPTIONS]

extern