1# Copyright (C) 2014-2016 Free Software Foundation, Inc. 2# 3# Copying and distribution of this file, with or without modification, 4# are permitted in any medium without royalty provided the copyright 5# notice and this notice are preserved. 6 7TORS=".tors : 8 { 9 ___ctors = . ; 10 *(.ctors) 11 ___ctors_end = . ; 12 ___dtors = . ; 13 *(.dtors) 14 ___dtors_end = . ; 15 } > ram" 16 17cat <<EOF 18/* Copyright (C) 2014-2016 Free Software Foundation, Inc. 19 20 Copying and distribution of this script, with or without modification, 21 are permitted in any medium without royalty provided the copyright 22 notice and this notice are preserved. */ 23 24OUTPUT_FORMAT("${OUTPUT_FORMAT}") 25OUTPUT_ARCH(h8300h) 26${RELOCATING+ENTRY ("_start")} 27 28/* The memory size is 256KB to coincide with the simulator. 29 Don't change either without considering the other. */ 30 31MEMORY 32{ 33 /* 0xc4 is a magic entry. We should have the linker just 34 skip over it one day... */ 35 vectors : o = 0x0000, l = 0xc4 36 magicvectors : o = 0xc4, l = 0x3c 37 /* We still only use 256k as the main ram size. */ 38 ram : o = 0x0100, l = 0x3fefc 39 /* The stack starts at the top of main ram. */ 40 topram : o = 0x3fffc, l = 0x4 41 /* This holds variables in the "tiny" sections. */ 42 tiny : o = 0xff8000, l = 0x7f00 43 /* At the very top of the address space is the 8-bit area. */ 44 eight : o = 0xffff00, l = 0x100 45} 46 47SECTIONS 48{ 49.vectors : 50 { 51 /* Use something like this to place a specific 52 function's address into the vector table. 53 54 LONG (ABSOLUTE (_foobar)). */ 55 56 *(.vectors) 57 } ${RELOCATING+ > vectors} 58 59.text : 60 { 61 *(.rodata) 62 *(.text) 63 *(.strings) 64 ${RELOCATING+ _etext = . ; } 65 } ${RELOCATING+ > ram} 66 67${CONSTRUCTING+${TORS}} 68 69.data : 70 { 71 *(.data) 72 ${RELOCATING+ _edata = . ; } 73 } ${RELOCATING+ > ram} 74 75.bss : 76 { 77 ${RELOCATING+ _bss_start = . ;} 78 *(.bss) 79 *(COMMON) 80 ${RELOCATING+ _end = . ; } 81 } ${RELOCATING+ >ram} 82 83.stack : 84 { 85 ${RELOCATING+ _stack = . ; } 86 *(.stack) 87 } ${RELOCATING+ > topram} 88 89.tiny : 90 { 91 *(.tiny) 92 } ${RELOCATING+ > tiny} 93 94.eight : 95 { 96 *(.eight) 97 } ${RELOCATING+ > eight} 98 99.stab 0 ${RELOCATING+(NOLOAD)} : 100 { 101 [ .stab ] 102 } 103 104.stabstr 0 ${RELOCATING+(NOLOAD)} : 105 { 106 [ .stabstr ] 107 } 108} 109EOF 110