1/* Linker script for the MN10300 AM33/2.00 Panasonic ASB2305 Evaluation Board. 2*/ 3 4OUTPUT_FORMAT("elf32-mn10300", "elf32-mn10300", 5 "elf32-mn10300") 6OUTPUT_ARCH(am33-2) 7ENTRY(_start) 8GROUP(-lc -lcygmon -lgcc) 9 SEARCH_DIR(.); 10STARTUP(crt0_redboot.o) 11 12/* Do we need any of these for elf? 13 __DYNAMIC = 0; */ 14SECTIONS 15{ 16 /* Read-only sections, merged into text segment: */ 17 /* Start of RAM (leaving room for RedBoot data) */ 18 . = 0x90700000; 19 20 .interp : { *(.interp) } 21 .hash : { *(.hash) } 22 .dynsym : { *(.dynsym) } 23 .dynstr : { *(.dynstr) } 24 .gnu.version : { *(.gnu.version) } 25 .gnu.version_d : { *(.gnu.version_d) } 26 .gnu.version_r : { *(.gnu.version_r) } 27 .rel.text : 28 { *(.rel.text) *(.rel.gnu.linkonce.t*) } 29 .rela.text : 30 { *(.rela.text) *(.rela.gnu.linkonce.t*) } 31 .rel.data : 32 { *(.rel.data) *(.rel.gnu.linkonce.d*) } 33 .rela.data : 34 { *(.rela.data) *(.rela.gnu.linkonce.d*) } 35 .rel.rodata : 36 { *(.rel.rodata) *(.rel.gnu.linkonce.r*) } 37 .rela.rodata : 38 { *(.rela.rodata) *(.rela.gnu.linkonce.r*) } 39 .rel.got : { *(.rel.got) } 40 .rela.got : { *(.rela.got) } 41 .rel.ctors : { *(.rel.ctors) } 42 .rela.ctors : { *(.rela.ctors) } 43 .rel.dtors : { *(.rel.dtors) } 44 .rela.dtors : { *(.rela.dtors) } 45 .rel.init : { *(.rel.init) } 46 .rela.init : { *(.rela.init) } 47 .rel.fini : { *(.rel.fini) } 48 .rela.fini : { *(.rela.fini) } 49 .rel.bss : { *(.rel.bss) } 50 .rela.bss : { *(.rela.bss) } 51 .rel.plt : { *(.rel.plt) } 52 .rela.plt : { *(.rela.plt) } 53 .init : { *(.init) } =0 54 .plt : { *(.plt) } 55 .text : 56 { 57 *(.text) 58 /* .gnu.warning sections are handled specially by elf32.em. */ 59 *(.gnu.warning) 60 *(.gnu.linkonce.t*) 61 *(.gcc_except_table) 62 } =0 63 _etext = .; 64 PROVIDE (etext = .); 65 .fini : { *(.fini) } =0 66 .rodata : { *(.rodata) *(.gnu.linkonce.r*) } 67 .rodata1 : { *(.rodata1) } 68 /* Adjust the address for the data segment. We want to adjust up to 69 the same address within the page on the next page up. */ 70 . = ALIGN(1) + (. & (1 - 1)); 71 .data : 72 { 73 *(.data) 74 *(.gnu.linkonce.d*) 75 CONSTRUCTORS 76 } 77 .data1 : { *(.data1) } 78 .ctors : 79 { 80 ___ctors = .; 81 KEEP(*crtbegin.o(.ctors)) 82 KEEP(*(SORT(.ctors.*))) 83 KEEP(*(.ctors)) 84 ___ctors_end = .; 85 } 86 .dtors : 87 { 88 ___dtors = .; 89 KEEP(*crtbegin.o(.dtors)) 90 KEEP(*(SORT(.dtors.*))) 91 KEEP(*(.dtors)) 92 ___dtors_end = .; 93 } 94 .got : { *(.got.plt) *(.got) } 95 .dynamic : { *(.dynamic) } 96 /* We want the small data sections together, so single-instruction offsets 97 can access them all, and initialized data all before uninitialized, so 98 we can shorten the on-disk segment size. */ 99 .sdata : { *(.sdata) } 100 _edata = .; 101 PROVIDE (edata = .); 102 __bss_start = .; 103 .sbss : { *(.sbss) *(.scommon) } 104 .bss : 105 { 106 *(.dynbss) 107 *(.bss) 108 *(COMMON) 109 } 110 _end = . ; 111 PROVIDE (end = .); 112 /* Stabs debugging sections. */ 113 .stab 0 : { *(.stab) } 114 .stabstr 0 : { *(.stabstr) } 115 .stab.excl 0 : { *(.stab.excl) } 116 .stab.exclstr 0 : { *(.stab.exclstr) } 117 .stab.index 0 : { *(.stab.index) } 118 .stab.indexstr 0 : { *(.stab.indexstr) } 119 .comment 0 : { *(.comment) } 120 /* DWARF debug sections. 121 Symbols in the DWARF debugging sections are relative to the beginning 122 of the section so we begin them at 0. */ 123 /* DWARF 1 */ 124 .debug 0 : { *(.debug) } 125 .line 0 : { *(.line) } 126 /* GNU DWARF 1 extensions */ 127 .debug_srcinfo 0 : { *(.debug_srcinfo) } 128 .debug_sfnames 0 : { *(.debug_sfnames) } 129 /* DWARF 1.1 and DWARF 2 */ 130 .debug_aranges 0 : { *(.debug_aranges) } 131 .debug_pubnames 0 : { *(.debug_pubnames) } 132 /* DWARF 2 */ 133 .debug_info 0 : { *(.debug_info) } 134 .debug_abbrev 0 : { *(.debug_abbrev) } 135 .debug_line 0 : { *(.debug_line) } 136 .debug_frame 0 : { *(.debug_frame) } 137 .debug_str 0 : { *(.debug_str) } 138 .debug_loc 0 : { *(.debug_loc) } 139 .debug_macinfo 0 : { *(.debug_macinfo) } 140 .debug_ranges 0 : { *(.debug_ranges) } 141 /* SGI/MIPS DWARF 2 extensions */ 142 .debug_weaknames 0 : { *(.debug_weaknames) } 143 .debug_funcnames 0 : { *(.debug_funcnames) } 144 .debug_typenames 0 : { *(.debug_typenames) } 145 .debug_varnames 0 : { *(.debug_varnames) } 146 147 /* Top of usable RAM is 0x91000000 */ 148 .stack 0x91000000 : { _stack = .; *(.stack) *(._stack) } 149 150 /* These must appear regardless of . */ 151} 152