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82704155 | 1 | # Copyright (C) 2014-2019 Free Software Foundation, Inc. |
6c19b93b | 2 | # |
985743c7 NC |
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 | ||
252b5132 RH |
7 | test -z "$ENTRY" && ENTRY=_start |
8 | test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
9 | test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
10 | if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi | |
11 | test "$LD_FLAG" = "N" && DATA_ADDR=. | |
6c19b93b AM |
12 | INTERP=".interp ${RELOCATING-0} : { *(.interp) }" |
13 | PLT=".plt ${RELOCATING-0} : { *(.plt) }" | |
252b5132 RH |
14 | |
15 | ||
6c19b93b | 16 | CTOR=".ctors ${CONSTRUCTING-0} : |
252b5132 RH |
17 | { |
18 | ${CONSTRUCTING+${CTOR_START}} | |
19 | /* gcc uses crtbegin.o to find the start of | |
20 | the constructors, so we make sure it is | |
21 | first. Because this is a wildcard, it | |
22 | doesn't matter if the user does not | |
23 | actually link against crtbegin.o; the | |
24 | linker won't look for a file to match a | |
25 | wildcard. The wildcard also means that it | |
26 | doesn't matter which directory crtbegin.o | |
27 | is in. */ | |
28 | ||
40cf2291 AM |
29 | KEEP (*crtbegin.o(.ctors)) |
30 | KEEP (*crtbegin?.o(.ctors)) | |
252b5132 RH |
31 | |
32 | /* We don't want to include the .ctor section from | |
bd6791bc | 33 | the crtend.o file until after the sorted ctors. |
252b5132 RH |
34 | The .ctor section from the crtend file contains the |
35 | end of ctors marker and it must be last */ | |
36 | ||
40cf2291 | 37 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors)) |
252b5132 RH |
38 | KEEP (*(SORT(.ctors.*))) |
39 | KEEP (*(.ctors)) | |
40 | ${CONSTRUCTING+${CTOR_END}} | |
41 | }" | |
42 | ||
ec2d9b29 | 43 | DTOR=" .dtors ${CONSTRUCTING-0} : |
252b5132 RH |
44 | { |
45 | ${CONSTRUCTING+${DTOR_START}} | |
40cf2291 AM |
46 | KEEP (*crtbegin.o(.dtors)) |
47 | KEEP (*crtbegin?.o(.dtors)) | |
48 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors)) | |
252b5132 RH |
49 | KEEP (*(SORT(.dtors.*))) |
50 | KEEP (*(.dtors)) | |
51 | ${CONSTRUCTING+${DTOR_END}} | |
52 | }" | |
53 | ||
eaba1dd3 | 54 | STACK=" .stack : { _stack = .; *(.stack) } >STACK " |
252b5132 RH |
55 | |
56 | # if this is for an embedded system, don't add SIZEOF_HEADERS. | |
57 | if [ -z "$EMBEDDED" ]; then | |
58 | test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR} + SIZEOF_HEADERS" | |
59 | else | |
60 | test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR}" | |
61 | fi | |
62 | ||
63 | cat <<EOF | |
82704155 | 64 | /* Copyright (C) 2014-2019 Free Software Foundation, Inc. |
985743c7 NC |
65 | |
66 | Copying and distribution of this script, with or without modification, | |
67 | are permitted in any medium without royalty provided the copyright | |
68 | notice and this notice are preserved. */ | |
69 | ||
252b5132 RH |
70 | OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", |
71 | "${LITTLE_OUTPUT_FORMAT}") | |
72 | OUTPUT_ARCH(${OUTPUT_ARCH}) | |
2bf2bf23 AM |
73 | EOF |
74 | ||
75 | test -n "${RELOCATING}" && cat <<EOF | |
76 | ENTRY(${ENTRY}) | |
252b5132 | 77 | |
2bf2bf23 AM |
78 | ${LIB_SEARCH_DIRS} |
79 | /* Do we need any of these for elf? | |
80 | __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */ | |
81 | ${EXECUTABLE_SYMBOLS} | |
eaba1dd3 RH |
82 | |
83 | MEMORY | |
84 | { | |
5435462c NC |
85 | /* These are the values for the D10V-TS3 board. |
86 | There are other memory regions available on | |
87 | the TS3 (eg ROM, FLASH, etc) but these are not | |
88 | used by this script. */ | |
6c19b93b | 89 | |
5435462c NC |
90 | INSN : org = 0x01000000, len = 256K |
91 | DATA : org = 0x02000000, len = 48K | |
92 | ||
93 | /* This is a fake memory region at the top of the | |
94 | on-chip RAM, used as the start of the | |
95 | (descending) stack. */ | |
6c19b93b | 96 | |
5435462c | 97 | STACK : org = 0x0200BFFC, len = 4 |
eaba1dd3 RH |
98 | } |
99 | ||
2bf2bf23 AM |
100 | EOF |
101 | ||
102 | cat <<EOF | |
252b5132 RH |
103 | SECTIONS |
104 | { | |
82434356 | 105 | .text ${RELOCATING+${TEXT_START_ADDR}} : |
eaba1dd3 | 106 | { |
2bf2bf23 | 107 | ${RELOCATING+${TEXT_START_SYMBOLS} |
b2e4da5a L |
108 | KEEP (*(SORT_NONE(.init))) |
109 | KEEP (*(SORT_NONE(.init.*))) | |
110 | KEEP (*(SORT_NONE(.fini))) | |
2bf2bf23 | 111 | KEEP (*(SORT_NONE(.fini.*)))} |
eaba1dd3 | 112 | *(.text) |
2bf2bf23 | 113 | ${RELOCATING+*(.text.*)} |
075a2b89 | 114 | /* .gnu.warning sections are handled specially by elf.em. */ |
eaba1dd3 | 115 | *(.gnu.warning) |
2bf2bf23 AM |
116 | ${RELOCATING+*(.gnu.linkonce.t*) |
117 | _etext = .; | |
118 | PROVIDE (etext = .);} | |
eaba1dd3 RH |
119 | } ${RELOCATING+ >INSN} =${NOP-0} |
120 | ||
5435462c | 121 | .rodata ${RELOCATING+${READONLY_START_ADDR}} : { |
788fca5a | 122 | *(.rodata) |
2bf2bf23 AM |
123 | ${RELOCATING+*(.gnu.linkonce.r*) |
124 | *(.rodata.*)} | |
eaba1dd3 | 125 | } ${RELOCATING+ >DATA} |
788fca5a | 126 | |
ec2d9b29 | 127 | .rodata1 ${RELOCATING-0} : { |
788fca5a | 128 | *(.rodata1) |
2bf2bf23 | 129 | ${RELOCATING+*(.rodata1.*)} |
788fca5a | 130 | } ${RELOCATING+ >DATA} |
252b5132 | 131 | |
ec2d9b29 | 132 | .data ${RELOCATING-0} : |
252b5132 RH |
133 | { |
134 | ${RELOCATING+${DATA_START_SYMBOLS}} | |
135 | *(.data) | |
2bf2bf23 AM |
136 | ${RELOCATING+*(.data.*) |
137 | *(.gnu.linkonce.d*)} | |
252b5132 | 138 | ${CONSTRUCTING+CONSTRUCTORS} |
eaba1dd3 | 139 | } ${RELOCATING+ >DATA} |
f9faad58 | 140 | |
ec2d9b29 | 141 | .data1 ${RELOCATING-0} : { |
f9faad58 | 142 | *(.data1) |
2bf2bf23 | 143 | ${RELOCATING+*(.data1.*)} |
f9faad58 MM |
144 | } ${RELOCATING+ >DATA} |
145 | ||
eaba1dd3 RH |
146 | ${RELOCATING+${CTOR} >DATA} |
147 | ${RELOCATING+${DTOR} >DATA} | |
148 | ||
252b5132 RH |
149 | /* We want the small data sections together, so single-instruction offsets |
150 | can access them all, and initialized data all before uninitialized, so | |
151 | we can shorten the on-disk segment size. */ | |
ec2d9b29 | 152 | .sdata ${RELOCATING-0} : { |
788fca5a | 153 | *(.sdata) |
2bf2bf23 | 154 | ${RELOCATING+*(.sdata.*)} |
788fca5a MM |
155 | } ${RELOCATING+ >DATA} |
156 | ||
eaba1dd3 | 157 | ${RELOCATING+_edata = .;} |
252b5132 RH |
158 | ${RELOCATING+PROVIDE (edata = .);} |
159 | ${RELOCATING+__bss_start = .;} | |
2bf2bf23 | 160 | .sbss ${RELOCATING-0} : { *(.sbss)${RELOCATING+ *(.scommon)} } ${RELOCATING+ >DATA} |
ec2d9b29 | 161 | .bss ${RELOCATING-0} : |
252b5132 | 162 | { |
2bf2bf23 AM |
163 | ${RELOCATING+*(.dynbss) |
164 | *(.dynbss.*)} | |
252b5132 | 165 | *(.bss) |
2bf2bf23 AM |
166 | ${RELOCATING+*(.bss.*) |
167 | *(COMMON)} | |
eaba1dd3 | 168 | } ${RELOCATING+ >DATA} |
788fca5a | 169 | |
252b5132 RH |
170 | ${RELOCATING+_end = . ;} |
171 | ${RELOCATING+PROVIDE (end = .);} | |
172 | ||
eaba1dd3 RH |
173 | ${RELOCATING+$STACK} |
174 | ||
252b5132 RH |
175 | /* Stabs debugging sections. */ |
176 | .stab 0 : { *(.stab) } | |
177 | .stabstr 0 : { *(.stabstr) } | |
178 | .stab.excl 0 : { *(.stab.excl) } | |
179 | .stab.exclstr 0 : { *(.stab.exclstr) } | |
180 | .stab.index 0 : { *(.stab.index) } | |
181 | .stab.indexstr 0 : { *(.stab.indexstr) } | |
182 | ||
183 | .comment 0 : { *(.comment) } | |
184 | ||
ceb0a680 NC |
185 | EOF |
186 | ||
d061dfac | 187 | . $srcdir/scripttempl/DWARF.sc |
ceb0a680 NC |
188 | |
189 | cat <<EOF | |
252b5132 RH |
190 | } |
191 | EOF |