C++ (Cpp) setup_boot_cpu_data示例

示例#1

文件： head64.c 项目： sarnobat/knoppix

void __init x86_64_start_kernel(char * real_mode_data)
{
	char *s;

	clear_bss();
	pda_init(0);
	copy_bootdata(real_mode_data);
	/* default console: */
	if (!strstr(saved_command_line, "console="))
		strcat(saved_command_line, " console=tty0"); 
	s = strstr(saved_command_line, "earlyprintk="); 
	if (s != NULL)
		setup_early_printk(s+12); 
#ifdef CONFIG_DISCONTIGMEM
	s = strstr(saved_command_line, "numa=");
	if (s != NULL)
		numa_setup(s+5);
#endif
#ifdef CONFIG_X86_IO_APIC
	if (strstr(saved_command_line, "disableapic"))
		disable_apic = 1;
#endif
	setup_boot_cpu_data();
	start_kernel();
}

示例#2

void __init x86_64_start_kernel(char * real_mode_data)
{
	char *s;

	clear_bss();
	pda_init(0);
	copy_bootdata(real_mode_data);
#ifdef CONFIG_SMP
	cpu_set(0, cpu_online_map);
#endif
	/* default console: */
	if (!strstr(saved_command_line, "console="))
		strcat(saved_command_line, " console=tty0"); 
	s = strstr(saved_command_line, "earlyprintk=");
	if (s != NULL)
		setup_early_printk(s);
#ifdef CONFIG_DISCONTIGMEM
	s = strstr(saved_command_line, "numa=");
	if (s != NULL)
		numa_setup(s+5);
#endif
#ifdef CONFIG_X86_IO_APIC
	if (strstr(saved_command_line, "disableapic"))
		disable_apic = 1;
#endif
	/* You need early console to see that */
	if (__pa_symbol(&_end) >= KERNEL_TEXT_SIZE)
		panic("Kernel too big for kernel mapping\n");

	setup_boot_cpu_data();
	start_kernel();
}

示例#3

文件： head64.c 项目： BillTheBest/k42

void  x86_64_start_kernel(char * real_mode_data)
{
	extern void kinit();

	clear_bss(); /* must be the first thing in C and must not depend on .bss to be zero */

	early_printk("booting amd64 k42...\n");
	copy_bootdata(real_mode_data);
	setup_boot_cpu_data();
	pda_init(0);

	kinit();
}

示例#4

文件： head64.c 项目： rroart/freevms

void __init x86_64_start_kernel(char * real_mode_data)
{
    char *s;

    clear_bss(); /* must be the first thing in C and must not depend on .bss to be zero */
    pda_init(0);
    copy_bootdata(real_mode_data);
    s = strstr(saved_command_line, "earlyprintk=");
    if (s != NULL)
        setup_early_printk(s+12);
#ifdef CONFIG_DISCONTIGMEM
    extern int numa_setup(char *);
    s = strstr(saved_command_line, "numa=");
    if (s != NULL)
        numa_setup(s+5);
#endif
    early_printk("booting x86_64 kernel... ");
    setup_boot_cpu_data();
    start_kernel();
}