syscall.c File Reference

#include "syscall.h"
#include "hal/cpu/core.h"
#include "hal/cpu/interrupt.h"
#include "hal/cpu/msr.h"
#include "hal/cpu/paging.h"
#include "init/init.h"
#include "libk/serial.h"
#include "sys/err_no.h"

Go to the source code of this file.

Functions
void	syscall_dispatch (interrupt_stack_frame_t *rsp)
void	syscall_entry (void)
static const char *	get_syscall_name (int rax)
void	syscall_init (void)
	INIT (Syscall)

Variables
const char *	syscall_names [335]

Function Documentation

get_syscall_name()

static const char * get_syscall_name ( int rax )

static

Definition at line 116 of file syscall.c.

References NULL, and syscall_names.

Referenced by syscall_dispatch().

INIT()

INIT

(

Syscall

)

Definition at line 113 of file syscall.c.

References syscall_init().

syscall_dispatch()

void syscall_dispatch ( interrupt_stack_frame_t * rsp )

extern

Definition at line 30 of file syscall.c.

References ENOSYS, get_current_core_data(), get_syscall_name(), LOG2_DEBUG, rsp, serial2_printf(), SYSCALL_ARCH_PRCTL, syscall_arch_prctl(), SYSCALL_BRK, syscall_brk(), SYSCALL_CLOSE, SYSCALL_EXIT, SYSCALL_EXIT_GROUP, syscall_exit_group(), SYSCALL_IOCTL, syscall_ioctl(), SYSCALL_MMAP, syscall_mmap(), SYSCALL_MPORTECT, syscall_mprotect(), SYSCALL_OPEN, syscall_open(), SYSCALL_READ, syscall_read(), SYSCALL_SET_TID, syscall_set_tid(), SYSCALL_WRITE, syscall_write(), SYSCALL_WRITEV, syscall_writev(), and THREAD_STATE_TERMINATED.

syscall_entry()

void syscall_entry ( void )

extern

Referenced by syscall_init().

syscall_init()

void syscall_init

(

void

)

Definition at line 15 of file syscall.c.

References MSR_EFER, MSR_FMASK, MSR_LSTAR, MSR_STAR, syscall_entry(), vxRDMSR(), and vxWRSR().

Referenced by __attribute__(), and INIT().

Variable Documentation

syscall_names

const char* syscall_names[335]

extern

Definition at line 1 of file syscall_def.c.

Referenced by get_syscall_name().