xref: /OK3568_Linux_fs/u-boot/arch/x86/cpu/u-boot.lds (revision 4882a59341e53eb6f0b4789bf948001014eff981)
1*4882a593Smuzhiyun/*
2*4882a593Smuzhiyun * (C) Copyright 2002
3*4882a593Smuzhiyun * Daniel Engström, Omicron Ceti AB, daniel@omicron.se.
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * SPDX-License-Identifier:	GPL-2.0+
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun#include <config.h>
9*4882a593SmuzhiyunOUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
10*4882a593SmuzhiyunOUTPUT_ARCH(i386)
11*4882a593SmuzhiyunENTRY(_start)
12*4882a593Smuzhiyun
13*4882a593SmuzhiyunSECTIONS
14*4882a593Smuzhiyun{
15*4882a593Smuzhiyun#ifndef CONFIG_CMDLINE
16*4882a593Smuzhiyun	/DISCARD/ : { *(.u_boot_list_2_cmd_*) }
17*4882a593Smuzhiyun#endif
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun	. = CONFIG_SYS_TEXT_BASE;	/* Location of bootcode in flash */
20*4882a593Smuzhiyun	__text_start = .;
21*4882a593Smuzhiyun	.text  : { *(.text*); }
22*4882a593Smuzhiyun
23*4882a593Smuzhiyun	. = ALIGN(4);
24*4882a593Smuzhiyun
25*4882a593Smuzhiyun	. = ALIGN(4);
26*4882a593Smuzhiyun	.u_boot_list : {
27*4882a593Smuzhiyun		KEEP(*(SORT(.u_boot_list*)));
28*4882a593Smuzhiyun	}
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun	. = ALIGN(4);
31*4882a593Smuzhiyun	.rodata : {
32*4882a593Smuzhiyun		*(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*)))
33*4882a593Smuzhiyun		KEEP(*(.rodata.efi.init));
34*4882a593Smuzhiyun	}
35*4882a593Smuzhiyun
36*4882a593Smuzhiyun	. = ALIGN(4);
37*4882a593Smuzhiyun	.data : { *(.data*) }
38*4882a593Smuzhiyun
39*4882a593Smuzhiyun	. = ALIGN(4);
40*4882a593Smuzhiyun	.hash : { *(.hash*) }
41*4882a593Smuzhiyun
42*4882a593Smuzhiyun	. = ALIGN(4);
43*4882a593Smuzhiyun	.got : { *(.got*) }
44*4882a593Smuzhiyun
45*4882a593Smuzhiyun	. = ALIGN(4);
46*4882a593Smuzhiyun
47*4882a593Smuzhiyun	.__efi_runtime_start : {
48*4882a593Smuzhiyun		*(.__efi_runtime_start)
49*4882a593Smuzhiyun	}
50*4882a593Smuzhiyun
51*4882a593Smuzhiyun	.efi_runtime : {
52*4882a593Smuzhiyun		*(efi_runtime_text)
53*4882a593Smuzhiyun		*(efi_runtime_data)
54*4882a593Smuzhiyun	}
55*4882a593Smuzhiyun
56*4882a593Smuzhiyun	.__efi_runtime_stop : {
57*4882a593Smuzhiyun		*(.__efi_runtime_stop)
58*4882a593Smuzhiyun	}
59*4882a593Smuzhiyun
60*4882a593Smuzhiyun	.efi_runtime_rel_start :
61*4882a593Smuzhiyun	{
62*4882a593Smuzhiyun		*(.__efi_runtime_rel_start)
63*4882a593Smuzhiyun	}
64*4882a593Smuzhiyun
65*4882a593Smuzhiyun	.efi_runtime_rel : {
66*4882a593Smuzhiyun		*(.relefi_runtime_text)
67*4882a593Smuzhiyun		*(.relefi_runtime_data)
68*4882a593Smuzhiyun	}
69*4882a593Smuzhiyun
70*4882a593Smuzhiyun	.efi_runtime_rel_stop :
71*4882a593Smuzhiyun	{
72*4882a593Smuzhiyun		*(.__efi_runtime_rel_stop)
73*4882a593Smuzhiyun	}
74*4882a593Smuzhiyun
75*4882a593Smuzhiyun	. = ALIGN(4);
76*4882a593Smuzhiyun
77*4882a593Smuzhiyun	__data_end = .;
78*4882a593Smuzhiyun	__init_end = .;
79*4882a593Smuzhiyun
80*4882a593Smuzhiyun	. = ALIGN(4);
81*4882a593Smuzhiyun	.dynsym : { *(.dynsym*) }
82*4882a593Smuzhiyun
83*4882a593Smuzhiyun	. = ALIGN(4);
84*4882a593Smuzhiyun	__rel_dyn_start = .;
85*4882a593Smuzhiyun	.rel.dyn : {
86*4882a593Smuzhiyun		*(.rel*)
87*4882a593Smuzhiyun	}
88*4882a593Smuzhiyun	__rel_dyn_end = .;
89*4882a593Smuzhiyun	. = ALIGN(4);
90*4882a593Smuzhiyun	_end = .;
91*4882a593Smuzhiyun
92*4882a593Smuzhiyun	.bss __rel_dyn_start (OVERLAY) : {
93*4882a593Smuzhiyun		__bss_start = .;
94*4882a593Smuzhiyun		*(.bss)
95*4882a593Smuzhiyun		*(COM*)
96*4882a593Smuzhiyun		. = ALIGN(4);
97*4882a593Smuzhiyun		__bss_end = .;
98*4882a593Smuzhiyun	}
99*4882a593Smuzhiyun
100*4882a593Smuzhiyun	/DISCARD/ : { *(.dynstr*) }
101*4882a593Smuzhiyun	/DISCARD/ : { *(.dynamic*) }
102*4882a593Smuzhiyun	/DISCARD/ : { *(.plt*) }
103*4882a593Smuzhiyun	/DISCARD/ : { *(.interp*) }
104*4882a593Smuzhiyun	/DISCARD/ : { *(.gnu*) }
105*4882a593Smuzhiyun
106*4882a593Smuzhiyun#ifdef CONFIG_X86_16BIT_INIT
107*4882a593Smuzhiyun	/*
108*4882a593Smuzhiyun	 * The following expressions place the 16-bit Real-Mode code and
109*4882a593Smuzhiyun	 * Reset Vector at the end of the Flash ROM
110*4882a593Smuzhiyun	 */
111*4882a593Smuzhiyun	. = START_16 - RESET_SEG_START;
112*4882a593Smuzhiyun	.start16 : AT (START_16) {
113*4882a593Smuzhiyun		KEEP(*(.start16));
114*4882a593Smuzhiyun	}
115*4882a593Smuzhiyun
116*4882a593Smuzhiyun	. = RESET_VEC_LOC - RESET_SEG_START;
117*4882a593Smuzhiyun	.resetvec : AT (RESET_VEC_LOC) {
118*4882a593Smuzhiyun		KEEP(*(.resetvec));
119*4882a593Smuzhiyun	}
120*4882a593Smuzhiyun#endif
121*4882a593Smuzhiyun
122*4882a593Smuzhiyun}
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