#include <asm/e820.h>
#include <asm/proto.h>
#include <asm/bootsetup.h>
-
-extern char _end[];
+#include <asm/sections.h>
/*
* PFN of last memory page.
#include <asm/setup.h>
#include <asm/desc.h>
#include <asm/pgtable.h>
+#include <asm/sections.h>
/* Don't add a printk in there. printk relies on the PDA which is not initialized
yet. */
static void __init clear_bss(void)
{
- extern char __bss_start[], __bss_end[];
memset(__bss_start, 0,
- (unsigned long) __bss_end - (unsigned long) __bss_start);
+ (unsigned long) __bss_stop - (unsigned long) __bss_start);
}
#define NEW_CL_POINTER 0x228 /* Relative to real mode data */
boot_cpu_data.x86_mask = eax & 0xf;
}
-extern char _end[];
-
void __init x86_64_start_kernel(char * real_mode_data)
{
char *s;
#include <asm/setup.h>
#include <asm/mach_apic.h>
#include <asm/numa.h>
+#include <asm/sections.h>
/*
* Machine setup..
struct e820map e820;
extern int root_mountflags;
-extern char _text, _etext, _edata, _end;
char command_line[COMMAND_LINE_SIZE];
*(.bss.page_aligned)
*(.bss)
}
- __bss_end = .;
+ __bss_stop = .;
. = ALIGN(PAGE_SIZE);
. = ALIGN(CONFIG_X86_L1_CACHE_BYTES);
#include <asm/mmu_context.h>
#include <asm/proto.h>
#include <asm/smp.h>
+#include <asm/sections.h>
#ifndef Dprintk
#define Dprintk(x...)
extern int swiotlb;
#endif
-extern char _stext[];
-
static unsigned long dma_reserve __initdata;
DEFINE_PER_CPU(struct mmu_gather, mmu_gathers);
/* References to section boundaries */
-extern char _text, _etext, _edata, __bss_start, _end[];
-extern char __init_begin, __init_end;
-
int after_bootmem;
static void *spp_getpage(void)
#endif
}
-extern char __initdata_begin[], __initdata_end[];
-
void free_initmem(void)
{
unsigned long addr;
totalram_pages++;
}
memset(__initdata_begin, 0xba, __initdata_end - __initdata_begin);
- printk ("Freeing unused kernel memory: %luk freed\n", (&__init_end - &__init_begin) >> 10);
+ printk ("Freeing unused kernel memory: %luk freed\n", (__init_end - __init_begin) >> 10);
}
#ifdef CONFIG_BLK_DEV_INITRD
extern char _end[];
extern char __per_cpu_start[], __per_cpu_end[];
extern char __kprobes_text_start[], __kprobes_text_end[];
+extern char __initdata_begin[], __initdata_end[];
#endif /* _ASM_GENERIC_SECTIONS_H_ */