1cat <<EOF 2OUTPUT_FORMAT("a.out-cris") 3OUTPUT_ARCH(cris) 4ENTRY(__start) 5SECTIONS 6{ 7 .text ${RELOCATING+ ${TEXT_START_ADDR}}: 8 { 9 CREATE_OBJECT_SYMBOLS; 10 ${CONSTRUCTING+ __Stext = .;} 11 ${RELOCATING+*(.startup)} 12 *(.text) 13 ${CONSTRUCTING+__start = DEFINED(__start) ? __start : 14 DEFINED(_start) ? _start : 15 DEFINED(start) ? start : 16 DEFINED(.startup) ? .startup + 2 : 2;} 17 ${RELOCATING+*(.text.*)} 18 ${RELOCATING+*(.gnu.linkonce.t*)} 19 ${RELOCATING+*(.rodata)} 20 ${RELOCATING+*(.rodata.*)} 21 ${RELOCATING+*(.gnu.linkonce.r*)} 22 23 /* Do not "provide" init-start and fini-start symbols; they might be 24 referred to weakly, so the linker would not override the zero 25 default. 26 FIXME: It's somewhat unexpected to have code emitted by the linker 27 script. Some other mechanism could probably do better. */ 28 ${CONSTRUCTING+ . = ALIGN (2);} 29 ${CONSTRUCTING+ ___init__start = .;} 30 ${CONSTRUCTING+ PROVIDE (___do_global_ctors = .);} 31 ${CONSTRUCTING+ SHORT (0xe1fc); /* push srp */} 32 ${CONSTRUCTING+ SHORT (0xbe7e);} 33 ${CONSTRUCTING+ *(.init)} 34 ${CONSTRUCTING+ SHORT (0x0d3e); /* jump [sp+] */} 35 ${CONSTRUCTING+ PROVIDE (__init__end = .);} 36 ${CONSTRUCTING+ PROVIDE (___init__end = .);} 37 38 ${CONSTRUCTING+ . = ALIGN (2);} 39 ${CONSTRUCTING+ ___fini__start = .;} 40 ${CONSTRUCTING+ PROVIDE (___do_global_dtors = .);} 41 ${CONSTRUCTING+ SHORT (0xe1fc); /* push srp */} 42 ${CONSTRUCTING+ SHORT (0xbe7e);} 43 ${CONSTRUCTING+ *(.fini)} 44 ${CONSTRUCTING+ SHORT (0x0d3e); /* jump [sp+] */} 45 ${CONSTRUCTING+ PROVIDE (__fini__end = .);} 46 ${CONSTRUCTING+ ___fini__end = .;} 47 48 /* Cater to linking from ELF. */ 49 ${CONSTRUCTING+ PROVIDE(___ctors = .);} 50 ${CONSTRUCTING+ ___elf_ctors_dtors_begin = .;} 51 ${CONSTRUCTING+ KEEP (*crtbegin*.o(.ctors))} 52 ${CONSTRUCTING+ KEEP (*(EXCLUDE_FILE (*crtend*.o) .ctors))} 53 ${CONSTRUCTING+ KEEP (*(SORT(.ctors.*)))} 54 ${CONSTRUCTING+ KEEP (*(.ctors))} 55 ${CONSTRUCTING+ PROVIDE(___ctors_end = .);} 56 57 ${CONSTRUCTING+ PROVIDE(___dtors = .);} 58 ${CONSTRUCTING+ KEEP (*crtbegin*.o(.dtors))} 59 ${CONSTRUCTING+ KEEP (*(EXCLUDE_FILE (*crtend*.o) .dtors))} 60 ${CONSTRUCTING+ KEEP (*(SORT(.dtors.*)))} 61 ${CONSTRUCTING+ KEEP (*(.dtors))} 62 ${CONSTRUCTING+ PROVIDE(___dtors_end = .);} 63 ${CONSTRUCTING+ ___elf_ctors_dtors_end = .;} 64 65 /* We include objects that force alignment of the data segment. 66 Unfortunately that sometimes causes a gap between .text and .data, 67 which is not detectable since .data does not have a start address 68 of itself in the a.out header. This should only matter for 69 testing; for production use, .data is at a "known" location. 70 We assume .data does not get an alignment larger than 32 bytes. */ 71 ${CONSTRUCTING+. = ALIGN (32);} 72 73 ${CONSTRUCTING+ __Etext = .;} 74 75 /* Deprecated, use __Etext. */ 76 ${CONSTRUCTING+ PROVIDE(_etext = .);} 77 } 78 79 /* Any dot-relative start-expression (such as "ALIGN(2)", also including 80 the "default" .data alignment expression) will use the initial, raw 81 size of .text and will be incorrect if the alignment used is less 82 than the alignment for .text (which might depend on input and obj 83 format). FIXME: Seems like a bug in ld. Seems hard to fix. Seems 84 unimportant. */ 85 .data : 86 { 87 ${CONSTRUCTING+ __Sdata = .;} 88 *(.data); 89 ${RELOCATING+*(.data.*)} 90 ${RELOCATING+*(.gnu.linkonce.d*)} 91 ${RELOCATING+*(.eh_frame) /* FIXME: Make .text */} 92 ${RELOCATING+*(.gcc_except_table)} 93 94 /* See comment at ALIGN before __Etext. */ 95 ${CONSTRUCTING+. = ALIGN (32);} 96 97 ${CONSTRUCTING+ __Edata = .;} 98 99 /* Deprecated, use __Edata. */ 100 ${CONSTRUCTING+ PROVIDE(_edata = .);} 101 } 102 103 .bss : 104 { 105 /* Deprecated, use __Sbss. */ 106 ${CONSTRUCTING+ PROVIDE(_bss_start = .);} 107 108 ${CONSTRUCTING+ __Sbss = .;} 109 *(.bss) 110 ${RELOCATING+*(.bss.*)} 111 *(COMMON) 112 ${CONSTRUCTING+ __Ebss = .;} 113 114 /* Deprecated, use __Ebss or __Eall as appropriate. */ 115 ${CONSTRUCTING+ PROVIDE(_end = .);} 116 ${CONSTRUCTING+ PROVIDE(__end = .);} 117 } 118 ${CONSTRUCTING+ __Eall = .;} 119 120 /* Unfortunately, stabs are not mappable from ELF to a.out. 121 It can probably be fixed with some amount of work. */ 122 /DISCARD/ : 123 { *(.stab) *(.stab*) *(.debug) *(.debug*) *(.comment) *(.gnu.warning.*) } 124 125 /* For the rsim and xsim simulators. */ 126 ${CONSTRUCTING+ PROVIDE(__Endmem = 0x10000000);} 127 128 /* For elinux. */ 129 ${CONSTRUCTING+ PROVIDE(__Stacksize = 0);} 130} 131EOF 132