Subversion Repositories HelenOS-historic

Rev

Rev 164 | Rev 188 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed

Rev Author Line No. Line
178 palkovsky 1 
/** AMD64 linker script
164 palkovsky 2 
 *
3 
 * umapped section:
4 
 * 	kernel text
5 
 * 	kernel data
6 
 * mapped section:
7 
 *	kernel text
8 
 *	kernel data
9 
 */
10 
 
11 
OUTPUT_FORMAT(binary)
12 
ENTRY(kernel_image_start)
13 
 
14 
SECTIONS {
15 
	.unmapped 0x8000: AT (0x8000) {
16 
		unmapped_ktext_start = .;
17 
		*(K_TEXT_START);
18 
		*(K_TEXT_START_2);
19 
		unmapped_ktext_end = .;
20 
		unmapped_kdata_start = .;
21 
		*(K_DATA_START);
22 
		unmapped_kdata_end = .;
23 
	}
24 
 
178 palkovsky 25 
	.mapped (0xffffffff80000000+SIZEOF(.unmapped)+0x8000) : AT (0x8000+SIZEOF(.unmapped)) {
164 palkovsky 26 
		ktext_start = .;
27 
		*(.text);
28 
		ktext_end = .;
29 
 
30 
		kdata_start = .;
31 
		*(.data);		/* initialized data */
32 
		*(.rodata*);		/* string literals */
33 
		*(COMMON);		/* global variables */
34 
		*(.bss);		/* uninitialized static variables */
178 palkovsky 35 
		*(.eh_frame);
164 palkovsky 36 
		*(K_DATA_END);
37 
		kdata_end = .;
38 
	}
39 
 
40 
	_hardcoded_ktext_size = ktext_end - ktext_start + (unmapped_ktext_end - unmapped_ktext_start);
41 
	_hardcoded_kdata_size = kdata_end - kdata_start + (unmapped_kdata_end - unmapped_kdata_start);
42 
	_hardcoded_load_address = -0x80008000;
43 
 
44 
}