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Update the "ld" wrapper Thanks to Tormod Volden <lists.tormod@gmail.com> for these updates to the "ld" wrapper for using lwtools with gcc6809. In theory the changes shouldn't cause any problems.
author William Astle <lost@l-w.ca>
date Mon, 20 Jul 2015 17:48:51 -0600
parents 82957c407577
children a3711f5ac569
comparison
equal deleted inserted replaced
394:fc166b3bbae3 395:26d2791672b1
41 # options="-b .text=0x2000 -b .data=0x7000 -b .bss=0x7C00 -b .ctors=0x7F00 -b .dtors=0x7F80 -b vector=0x7FF0" 41 # options="-b .text=0x2000 -b .data=0x7000 -b .bss=0x7C00 -b .ctors=0x7F00 -b .dtors=0x7F80 -b vector=0x7FF0"
42 # aslink_options="-nwxst" 42 # aslink_options="-nwxst"
43 # exe_suffix=.bin 43 # exe_suffix=.bin
44 ;; 44 ;;
45 *) 45 *)
46 options="--format=decb" 46 options="--format=raw"
47 # options="-b .text=0x8000 -b .data=0x1000 -b .bss=0x0100 -b .ctors=0xFD00 -b .dtors=0xFE00 -b vector=0xFFF0" 47 # options="-b .text=0x8000 -b .data=0x1000 -b .bss=0x0100 -b .ctors=0xFD00 -b .dtors=0xFE00 -b vector=0xFFF0"
48 # aslink_options="-nwxso" 48 # aslink_options="-nwxso"
49 # exe_suffix=.s19 49 # exe_suffix=.s19
50 ;; 50 ;;
51 esac 51 esac
85 --section-start) 85 --section-start)
86 section_value=$1; shift 86 section_value=$1; shift
87 options="$options --section-base=$section_value" 87 options="$options --section-base=$section_value"
88 ;; 88 ;;
89 89
90 --map) 90 -Map=*)
91 map_file=$1; shift 91 arg=${arg#-Map=}; shift
92 options="$options --map=$map_file" 92 options="$options --map=$arg"
93 ;; 93 ;;
94 94
95 --script=*)
96 options="$options $arg"
97 ;;
98 -T)
99 options="$options --script=$1"; shift
100 ;;
95 -Tbss) 101 -Tbss)
96 options="$options --section-base=.bss=$1"; shift 102 options="$options --section-base=.bss=$1"; shift
97 ;; 103 ;;
98 -Tdata) 104 -Tdata)
99 options="$options --section-base=.data=$1"; shift 105 options="$options --section-base=.data=$1"; shift
107 *crt0.o) 113 *crt0.o)
108 startup_files=$arg 114 startup_files=$arg
109 ;; 115 ;;
110 -g) 116 -g)
111 # Ignored by GNU ld; we should do the same 117 # Ignored by GNU ld; we should do the same
112 true
113 ;; 118 ;;
114 -h|--help) 119 -h|--help)
115 echo "ld (m6809)" 120 echo "ld (m6809)"
116 exit 0 121 exit 0
117 ;;
118 -T)
119 echo "-T scripts not supported";
120 exit 1;
121 ;; 122 ;;
122 --format-lwex) 123 --format-lwex)
123 options="$options --format=lwex" 124 options="$options --format=lwex"
124 ;; 125 ;;
125 126
138 139
139 --entry) 140 --entry)
140 options="$options $arg" 141 options="$options $arg"
141 ;; 142 ;;
142 143
144 --relax)
145 ;;
146 --start-group)
147 ;;
148 --end-group)
149 ;;
150 --gc-sections)
151 ;;
143 -*) 152 -*)
144 echo "ld (m6809): unknown option $arg" 153 echo "ld (m6809): unknown option $arg"
145 exit 1 154 exit 1
146 ;; 155 ;;
147 *) 156 *)