#include <stdarg.h>#include <linux/errno.h>#include <linux/sched.h>#include <linux/kernel.h>#include <linux/mm.h>#include <linux/smp.h>#include <linux/smp_lock.h>#include <linux/stddef.h>#include <linux/unistd.h>#include <linux/ptrace.h>#include <linux/malloc.h>#include <linux/vmalloc.h>#include <linux/user.h>#include <linux/a.out.h>#include <linux/interrupt.h>#include <linux/config.h>#include <linux/delay.h>#include <linux/reboot.h>#include <linux/init.h>#include <linux/mc146818rtc.h>#include <asm/uaccess.h>#include <asm/pgtable.h>#include <asm/system.h>#include <asm/io.h>#include <asm/ldt.h>#include <asm/processor.h>#include <asm/desc.h>#include "irq.h"Include dependency graph for i386/kernel/process.c:
Go to the source code of this file.
Defines | |
| #define | __KERNEL_SYSCALLS__ |
| #define | HARD_IDLE_TIMEOUT (HZ / 3) |
| #define | EXTRA_TASK_STRUCT 16 |
| #define | savesegment(seg, value) asm volatile("movl %%" #seg ",%0":"=m" (*(int *)&(value))) |
| #define | loaddebug(tsk, register) |
Functions | |
| asmlinkage void | ret_from_fork (void) |
| void | enable_hlt (void) |
| static int | cpu_idle (void *unused) |
| asmlinkage int | sys_idle (void) |
| __initfunc (void reboot_setup(char *str, int *ints)) | |
| static void | kb_wait (void) |
| void | machine_real_restart (unsigned char *code, int length) |
| void | machine_restart (char *__unused) |
| void | machine_halt (void) |
| void | machine_power_off (void) |
| void | show_regs (struct pt_regs *regs) |
| task_struct * | alloc_task_struct (void) |
| void | free_task_struct (struct task_struct *p) |
| void | release_segments (struct mm_struct *mm) |
| void | forget_segments (void) |
| int | kernel_thread (int(*fn)(void *), void *arg, unsigned long flags) |
| void | exit_thread (void) |
| void | flush_thread (void) |
| void | release_thread (struct task_struct *dead_task) |
| void | copy_segments (int nr, struct task_struct *p, struct mm_struct *new_mm) |
| int | copy_thread (int nr, unsigned long clone_flags, unsigned long esp, struct task_struct *p, struct pt_regs *regs) |
| int | dump_fpu (struct pt_regs *regs, struct user_i387_struct *fpu) |
| void | dump_thread (struct pt_regs *regs, struct user *dump) |
| void | __switch_to (struct task_struct *prev, struct task_struct *next) |
| asmlinkage int | sys_fork (struct pt_regs regs) |
| asmlinkage int | sys_clone (struct pt_regs regs) |
| asmlinkage int | sys_vfork (struct pt_regs regs) |
| asmlinkage int | sys_execve (struct pt_regs regs) |
Variables | |
| spinlock_t | semaphore_wake_lock = SPIN_LOCK_UNLOCKED |
| static long | no_idt [2] = {0, 0} |
| static int | reboot_mode = 0 |
| static int | reboot_thru_bios = 0 |
| static unsigned long long | real_mode_gdt_entries [3] |
| struct { | |
| unsigned short size | __attribute__ ((packed)) |
| unsigned long long *base | __attribute__ ((packed)) |
| } | real_mode_gdt |
| struct { | |
| unsigned short size | __attribute__ ((packed)) |
| unsigned long long *base | __attribute__ ((packed)) |
| } | real_mode_idt |
| static unsigned char | real_mode_switch [] |
| static unsigned char | jump_to_bios [] |
| static struct task_struct * | task_struct_stack [EXTRA_TASK_STRUCT] |
| static int | task_struct_stack_ptr = -1 |
|
|
Definition at line 11 of file i386/kernel/process.c. |
|
|
Definition at line 428 of file i386/kernel/process.c. Referenced by alloc_task_struct(), and free_task_struct(). |
|
|
Referenced by cpu_idle(). |
|
|
Value: __asm__("movl %0,%%db" #register \ : /* no output */ \ :"r" (tsk->tss.debugreg[register])) Definition at line 679 of file i386/kernel/process.c. Referenced by __switch_to(). |
|
|
Definition at line 580 of file i386/kernel/process.c. |
|
|
Definition at line 155 of file i386/kernel/process.c. |
|
||||||||||||
|
Definition at line 708 of file i386/kernel/process.c. References desc_struct::b, fs, gdt_table, gs, loaddebug, and unlazy_fpu. |
|
|
Definition at line 433 of file i386/kernel/process.c. References __get_free_pages(), EXTRA_TASK_STRUCT, index, KERNEL_STACK_SIZE, ll_alloc_task_struct, memzero, p, and ret. Here is the call graph for this function:  |
|
||||||||||||||||
|
Definition at line 554 of file i386/kernel/process.c. References _LDT, current, KERN_WARNING, LDT_ENTRIES, LDT_ENTRY_SIZE, memcpy, printk, set_ldt_desc(), and vmalloc(). Here is the call graph for this function:  |
|
||||||||||||||||||||||||
|
Definition at line 583 of file i386/kernel/process.c. References __KERNEL_DS, _TSS, current, pt_regs::eax, pt_regs::esp, fs, gs, long, PAGE_SIZE, ret_from_fork, savesegment, set_tss_desc(), and unlazy_fpu. Here is the call graph for this function:  |
|
|
Definition at line 82 of file i386/kernel/process.c. References __asm__(), acpi_idle, boot_cpu_data, check_pgt_cache(), current, HARD_IDLE_TIMEOUT, cpuinfo_x86::hlt_works_ok, jiffies, and schedule(). Here is the call graph for this function:  |
|
||||||||||||
|
Definition at line 620 of file i386/kernel/process.c. References current, memcpy, and unlazy_fpu. |
|
||||||||||||
|
Definition at line 637 of file i386/kernel/process.c. References CMAGIC, current, dump_fpu(), pt_regs::eax, pt_regs::ebp, pt_regs::ebx, pt_regs::ecx, pt_regs::edi, pt_regs::edx, pt_regs::eflags, pt_regs::eip, pt_regs::esi, pt_regs::esp, fs, gs, i, user::i387, long, user::magic, pt_regs::orig_eax, PAGE_SHIFT, PAGE_SIZE, user::regs, savesegment, user::start_code, user::start_stack, TASK_SIZE, user::u_debugreg, user::u_dsize, user::u_fpvalid, user::u_ssize, user::u_tsize, pt_regs::xcs, pt_regs::xds, pt_regs::xes, and pt_regs::xss. Here is the call graph for this function:  |
|
|
Definition at line 72 of file i386/kernel/process.c. |
|
|
Definition at line 525 of file i386/kernel/process.c. |
|
|
Definition at line 530 of file i386/kernel/process.c. |
|
|
Definition at line 479 of file i386/kernel/process.c. References __asm__(), _LDT, current, and load_ldt. Here is the call graph for this function:  |
|
|
Definition at line 457 of file i386/kernel/process.c. References EXTRA_TASK_STRUCT, free_pages(), index, and ll_free_task_struct. Here is the call graph for this function:  |
|
|
Definition at line 241 of file i386/kernel/process.c. References i, inb_p, x02, x10000, and x64. Referenced by handle_mouse_event(), jazz_machine_restart(), kbd_write_command_w(), kbd_write_output_w(), machine_restart(), send_data(), and sni_machine_restart(). |
|
||||||||||||||||
|
Definition at line 496 of file i386/kernel/process.c. References __asm__(), __NR_clone, __NR_exit, CLONE_VM, and d0. Here is the call graph for this function:  |
|
|
Definition at line 374 of file i386/kernel/process.c. |
|
|
Definition at line 378 of file i386/kernel/process.c. References acpi_power_off. |
|
||||||||||||
|
Definition at line 255 of file i386/kernel/process.c. References __asm__(), _PAGE_PRESENT, _PAGE_RW, cli, CMOS_WRITE, current, KERNEL_PGD_PTRS, memcpy, pg0, real_mode_gdt, rtc_lock, SET_PAGE_DIR, spin_lock_irqsave, spin_unlock_irqrestore, swapper_pg_dir, USER_PGD_PTRS, x00, and x1000. Referenced by apm_power_off(), and machine_restart(). Here is the call graph for this function:  |
|
|
Definition at line 345 of file i386/kernel/process.c. References __asm__(), __va, i, init_pic_mode(), kb_wait(), machine_real_restart(), outb, udelay, and x64. Here is the call graph for this function:  |
|
|
Definition at line 470 of file i386/kernel/process.c. Here is the call graph for this function:  |
|
|
Definition at line 545 of file i386/kernel/process.c. References release_x86_irqs(). Here is the call graph for this function:  |
|
|
Definition at line 51 of file i386/kernel/process.c. |
|
|
Definition at line 385 of file i386/kernel/process.c. References __asm__(), cr0, pt_regs::eax, pt_regs::ebp, pt_regs::ebx, pt_regs::ecx, pt_regs::edi, pt_regs::edx, pt_regs::eflags, pt_regs::eip, pt_regs::esi, pt_regs::esp, L, printk, pt_regs::xcs, pt_regs::xds, pt_regs::xes, xffff, and pt_regs::xss. Here is the call graph for this function:  |
|
|
Definition at line 770 of file i386/kernel/process.c. References do_fork(), pt_regs::ebx, pt_regs::ecx, and pt_regs::esp. Here is the call graph for this function:  |
|
|
Definition at line 800 of file i386/kernel/process.c. References current, do_execve(), pt_regs::ebx, pt_regs::ecx, pt_regs::edx, error, filename, getname(), lock_kernel, out, and unlock_kernel. Here is the call graph for this function:  |
|
|
Definition at line 765 of file i386/kernel/process.c. References do_fork(), pt_regs::esp, and SIGCHLD. Here is the call graph for this function:  |
|
|
Definition at line 137 of file i386/kernel/process.c. References cpu_idle(), current, EPERM, and NULL. Here is the call graph for this function:  |
|
|
Definition at line 792 of file i386/kernel/process.c. References CLONE_VFORK, CLONE_VM, do_fork(), pt_regs::esp, and SIGCHLD. Here is the call graph for this function:  |
|
|
Initial value:
{
0xea, 0x00, 0x00, 0xff, 0xff
}
Definition at line 236 of file i386/kernel/process.c. |
|
|
Definition at line 151 of file i386/kernel/process.c. |
|
|
Referenced by machine_real_restart(). |
|
|
Initial value:
{
0x0000000000000000ULL,
0x00009a000000ffffULL,
0x000092000100ffffULL
}
Definition at line 188 of file i386/kernel/process.c. |
|
|
|
|
|
Initial value:
{
0x66, 0x0f, 0x20, 0xc0,
0x66, 0x83, 0xe0, 0x11,
0x66, 0x0d, 0x00, 0x00, 0x00, 0x60,
0x66, 0x0f, 0x22, 0xc0,
0x66, 0x0f, 0x22, 0xd8,
0x66, 0x0f, 0x20, 0xc3,
0x66, 0x81, 0xe3, 0x00, 0x00, 0x00, 0x60,
0x74, 0x02,
0x0f, 0x08,
0x24, 0x10,
0x66, 0x0f, 0x22, 0xc0
}
Definition at line 222 of file i386/kernel/process.c. |
|
|
Definition at line 152 of file i386/kernel/process.c. |
|
|
Definition at line 153 of file i386/kernel/process.c. |
|
|
Definition at line 49 of file i386/kernel/process.c. Referenced by wake_one_more(), waking_non_zero(), waking_non_zero_interruptible(), and waking_non_zero_trylock(). |
|
|
Definition at line 429 of file i386/kernel/process.c. |
|
|
Definition at line 430 of file i386/kernel/process.c. |