1# AIX linker script. 2# AIX always uses shared libraries. The section VMA appears to be 3# unimportant. The native linker aligns the sections on boundaries 4# specified by the -H option. 5# 6# Copyright (C) 2014-2022 Free Software Foundation, Inc. 7# 8# Copying and distribution of this file, with or without modification, 9# are permitted in any medium without royalty provided the copyright 10# notice and this notice are preserved. 11 12cat <<EOF 13/* Copyright (C) 2014-2022 Free Software Foundation, Inc. 14 15 Copying and distribution of this script, with or without modification, 16 are permitted in any medium without royalty provided the copyright 17 notice and this notice are preserved. */ 18 19OUTPUT_ARCH(${ARCH}) 20${RELOCATING+${LIB_SEARCH_DIRS}} 21${RELOCATING+ENTRY (__start)} 22SECTIONS 23{ 24 .pad 0 : { *(.pad) } 25 26 . = ALIGN (0x10000000 + SIZEOF_HEADERS, 32); 27 .text ${RELOCATING-0} : { 28 ${RELOCATING+PROVIDE (_text = .);} 29 *(.text) 30 *(.pr) 31 *(.ro) 32 *(.db) 33 *(.gl) 34 *(.xo) 35 *(.ti) 36 *(.tb) 37 ${RELOCATING+PROVIDE (_etext = .);} 38 } 39 40 /* .tdata and .tbss addresses are representing the offset from 41 the TLS pointer. It starts at -0x7800 for 64bit and -0x7c00 42 for 32bit. 43 TODO: 32bit should have -0x7c00 but it works like this for 44 now. 45 The other particularity is that they must be before .data 46 sections. But .data must be aligned correctly as if the 47 addresses were contiguous. This means that the correct 48 address must be restored, taking into account: the size of 49 .text, its alignment 2^5, the size of .tdata and its 50 aligment 2^4. */ 51 .tdata -0x7800 : { 52 *(.tdata) 53 *(.tl) 54 } 55 56 .tbss : { 57 *(.tbss) 58 *(.ul) 59 } 60 61 . = ${RELOCATING+(ALIGN (0x10000000 + SIZEOF_HEADERS, 32)) + }SIZEOF(.text); 62 . = ALIGN (.,32); 63 . = . + SIZEOF(.tdata); 64 . = ALIGN (.,16); 65 66 /* .data starting address must be in a different segment than 67 the .text addresses. Thus, 0x10000000 is added. */ 68 . = ALIGN (0x10000000) + (. & 0xfff); 69 .data . : { 70 ${RELOCATING+PROVIDE (_data = .);} 71 *(.data) 72 *(.rw) 73 *(.sv) 74 *(.sv64) 75 *(.sv3264) 76 *(.ua) 77 . = ALIGN(4); 78 ${CONSTRUCTING+CONSTRUCTORS} 79 *(.ds) 80 *(.tc0) 81 *(.tc) 82 *(.td) 83 *(.te) 84 ${RELOCATING+PROVIDE (_edata = .);} 85 } 86 .bss : { 87 *(.tocbss) 88 *(.bss) 89 *(.bs) 90 *(.uc) 91 *(COMMON) 92 ${RELOCATING+PROVIDE (_end = .);} 93 ${RELOCATING+PROVIDE (end = .);} 94 } 95 96 .loader : { 97 *(.loader) 98 } 99 100 .debug : { 101 *(.debug) 102 } 103} 104EOF 105