1/* 2 * (C) Copyright 2004, Psyent Corporation <www.psyent.com> 3 * Scott McNutt <smcnutt@psyent.com> 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8 9OUTPUT_FORMAT("elf32-littlenios2") 10OUTPUT_ARCH(nios2) 11ENTRY(_start) 12 13SECTIONS 14{ 15 .text : 16 { 17 arch/nios2/cpu/start.o (.text) 18 *(.text) 19 *(.text.*) 20 *(.gnu.linkonce.t*) 21 *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) 22 *(.gnu.linkonce.r*) 23 } 24 . = ALIGN (4); 25 _etext = .; 26 PROVIDE (etext = .); 27 28 /* CMD TABLE - sandwich this in between text and data so 29 * the initialization code relocates the command table as 30 * well -- admittedly, this is just pure laziness ;-) 31 */ 32 33 . = ALIGN(4); 34 .u_boot_list : { 35 KEEP(*(SORT(.u_boot_list*))); 36 } 37 38 /* INIT DATA sections - "Small" data (see the gcc -G option) 39 * is always gp-relative. Here we make all init data sections 40 * adjacent to simplify the startup code -- and provide 41 * the global pointer for gp-relative access. 42 */ 43 _data = .; 44 .data : 45 { 46 *(.data) 47 *(.data.*) 48 *(.gnu.linkonce.d*) 49 } 50 51 . = ALIGN(16); 52 _gp = .; /* Global pointer addr */ 53 PROVIDE (gp = .); 54 55 .sdata : 56 { 57 *(.sdata) 58 *(.sdata.*) 59 *(.gnu.linkonce.s.*) 60 } 61 . = ALIGN(4); 62 63 _edata = .; 64 PROVIDE (edata = .); 65 66 /* UNINIT DATA - Small uninitialized data is first so it's 67 * adjacent to sdata and can be referenced via gp. The normal 68 * bss follows. We keep it adjacent to simplify init code. 69 */ 70 __bss_start = .; 71 .sbss (NOLOAD) : 72 { 73 *(.sbss) 74 *(.sbss.*) 75 *(.gnu.linkonce.sb.*) 76 *(.scommon) 77 } 78 . = ALIGN(4); 79 .bss (NOLOAD) : 80 { 81 *(.bss) 82 *(.bss.*) 83 *(.dynbss) 84 *(COMMON) 85 *(.scommon) 86 } 87 . = ALIGN(4); 88 __bss_end = .; 89 PROVIDE (end = .); 90 91 /* DEBUG -- symbol table, string table, etc. etc. 92 */ 93 .stab 0 : { *(.stab) } 94 .stabstr 0 : { *(.stabstr) } 95 .stab.excl 0 : { *(.stab.excl) } 96 .stab.exclstr 0 : { *(.stab.exclstr) } 97 .stab.index 0 : { *(.stab.index) } 98 .stab.indexstr 0 : { *(.stab.indexstr) } 99 .comment 0 : { *(.comment) } 100 .debug 0 : { *(.debug) } 101 .line 0 : { *(.line) } 102 .debug_srcinfo 0 : { *(.debug_srcinfo) } 103 .debug_sfnames 0 : { *(.debug_sfnames) } 104 .debug_aranges 0 : { *(.debug_aranges) } 105 .debug_pubnames 0 : { *(.debug_pubnames) } 106 .debug_info 0 : { *(.debug_info) } 107 .debug_abbrev 0 : { *(.debug_abbrev) } 108 .debug_line 0 : { *(.debug_line) } 109 .debug_frame 0 : { *(.debug_frame) } 110 .debug_str 0 : { *(.debug_str) } 111 .debug_loc 0 : { *(.debug_loc) } 112 .debug_macinfo 0 : { *(.debug_macinfo) } 113 .debug_weaknames 0 : { *(.debug_weaknames) } 114 .debug_funcnames 0 : { *(.debug_funcnames) } 115 .debug_typenames 0 : { *(.debug_typenames) } 116 .debug_varnames 0 : { *(.debug_varnames) } 117} 118