1#include <asm-generic/vmlinux.lds.h> 2#include <asm/page.h> 3#include <asm/cache.h> 4#include <asm/thread_info.h> 5#include <hv/hypervisor.h> 6 7/* Text loads starting from the supervisor interrupt vector address. */ 8#define TEXT_OFFSET MEM_SV_INTRPT 9 10OUTPUT_ARCH(tile) 11ENTRY(_start) 12jiffies = jiffies_64; 13 14PHDRS 15{ 16 intrpt1 PT_LOAD ; 17 text PT_LOAD ; 18 data PT_LOAD ; 19} 20SECTIONS 21{ 22 /* Text is loaded with a different VA than data; start with text. */ 23 #undef LOAD_OFFSET 24 #define LOAD_OFFSET TEXT_OFFSET 25 26 /* Interrupt vectors */ 27 .intrpt1 (LOAD_OFFSET) : AT ( 0 ) /* put at the start of physical memory */ 28 { 29 _text = .; 30 _stext = .; 31 *(.intrpt1) 32 } :intrpt1 =0 33 34 /* Hypervisor call vectors */ 35 #include "hvglue.lds" 36 37 /* Now the real code */ 38 . = ALIGN(0x20000); 39 .text : AT (ADDR(.text) - LOAD_OFFSET) { 40 HEAD_TEXT 41 SCHED_TEXT 42 LOCK_TEXT 43 __fix_text_end = .; /* tile-cpack won't rearrange before this */ 44 TEXT_TEXT 45 *(.text.*) 46 *(.coldtext*) 47 *(.fixup) 48 *(.gnu.warning) 49 } :text =0 50 _etext = .; 51 52 /* "Init" is divided into two areas with very different virtual addresses. */ 53 INIT_TEXT_SECTION(PAGE_SIZE) 54 55 /* Now we skip back to PAGE_OFFSET for the data. */ 56 . = (. - TEXT_OFFSET + PAGE_OFFSET); 57 #undef LOAD_OFFSET 58 #define LOAD_OFFSET PAGE_OFFSET 59 60 . = ALIGN(PAGE_SIZE); 61 VMLINUX_SYMBOL(_sinitdata) = .; 62 .init.page : AT (ADDR(.init.page) - LOAD_OFFSET) { 63 *(.init.page) 64 } :data =0 65 INIT_DATA_SECTION(16) 66 PERCPU(PAGE_SIZE) 67 . = ALIGN(PAGE_SIZE); 68 VMLINUX_SYMBOL(_einitdata) = .; 69 70 _sdata = .; /* Start of data section */ 71 72 RO_DATA_SECTION(PAGE_SIZE) 73 74 /* initially writeable, then read-only */ 75 . = ALIGN(PAGE_SIZE); 76 __w1data_begin = .; 77 .w1data : AT(ADDR(.w1data) - LOAD_OFFSET) { 78 VMLINUX_SYMBOL(__w1data_begin) = .; 79 *(.w1data) 80 VMLINUX_SYMBOL(__w1data_end) = .; 81 } 82 83 RW_DATA_SECTION(L2_CACHE_BYTES, PAGE_SIZE, THREAD_SIZE) 84 85 _edata = .; 86 87 EXCEPTION_TABLE(L2_CACHE_BYTES) 88 NOTES 89 90 91 BSS_SECTION(8, PAGE_SIZE, 1) 92 _end = . ; 93 94 STABS_DEBUG 95 DWARF_DEBUG 96 97 DISCARDS 98} 99