Commit | Line | Data |
---|---|---|
252b5132 RH |
1 | test -z "$ENTRY" && ENTRY=_start |
2 | test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
3 | test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT} | |
4 | if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi | |
5 | test "$LD_FLAG" = "N" && DATA_ADDR=. | |
6 | INTERP=".interp ${RELOCATING-0} : { *(.interp) }" | |
7 | PLT=".plt ${RELOCATING-0} : { *(.plt) }" | |
8 | ||
9 | ||
10 | CTOR=".ctors ${CONSTRUCTING-0} : | |
11 | { | |
12 | ${CONSTRUCTING+${CTOR_START}} | |
13 | /* gcc uses crtbegin.o to find the start of | |
14 | the constructors, so we make sure it is | |
15 | first. Because this is a wildcard, it | |
16 | doesn't matter if the user does not | |
17 | actually link against crtbegin.o; the | |
18 | linker won't look for a file to match a | |
19 | wildcard. The wildcard also means that it | |
20 | doesn't matter which directory crtbegin.o | |
21 | is in. */ | |
22 | ||
40cf2291 AM |
23 | KEEP (*crtbegin.o(.ctors)) |
24 | KEEP (*crtbegin?.o(.ctors)) | |
252b5132 RH |
25 | |
26 | /* We don't want to include the .ctor section from | |
bd6791bc | 27 | the crtend.o file until after the sorted ctors. |
252b5132 RH |
28 | The .ctor section from the crtend file contains the |
29 | end of ctors marker and it must be last */ | |
30 | ||
40cf2291 | 31 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors)) |
252b5132 RH |
32 | KEEP (*(SORT(.ctors.*))) |
33 | KEEP (*(.ctors)) | |
34 | ${CONSTRUCTING+${CTOR_END}} | |
35 | }" | |
36 | ||
37 | DTOR=" .dtors ${CONSTRUCTING-0} : | |
38 | { | |
39 | ${CONSTRUCTING+${DTOR_START}} | |
40cf2291 AM |
40 | KEEP (*crtbegin.o(.dtors)) |
41 | KEEP (*crtbegin?.o(.dtors)) | |
42 | KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors)) | |
252b5132 RH |
43 | KEEP (*(SORT(.dtors.*))) |
44 | KEEP (*(.dtors)) | |
45 | ${CONSTRUCTING+${DTOR_END}} | |
46 | }" | |
47 | ||
eaba1dd3 | 48 | STACK=" .stack : { _stack = .; *(.stack) } >STACK " |
252b5132 RH |
49 | |
50 | # if this is for an embedded system, don't add SIZEOF_HEADERS. | |
51 | if [ -z "$EMBEDDED" ]; then | |
52 | test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR} + SIZEOF_HEADERS" | |
53 | else | |
54 | test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR}" | |
55 | fi | |
56 | ||
57 | cat <<EOF | |
58 | OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", | |
59 | "${LITTLE_OUTPUT_FORMAT}") | |
60 | OUTPUT_ARCH(${OUTPUT_ARCH}) | |
b34c1498 | 61 | ${RELOCATING+ENTRY(${ENTRY})} |
252b5132 RH |
62 | |
63 | ${RELOCATING+${LIB_SEARCH_DIRS}} | |
64 | ${RELOCATING+/* Do we need any of these for elf? | |
65 | __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */} | |
66 | ${RELOCATING+${EXECUTABLE_SYMBOLS}} | |
eaba1dd3 RH |
67 | |
68 | MEMORY | |
69 | { | |
5435462c NC |
70 | /* These are the values for the D10V-TS3 board. |
71 | There are other memory regions available on | |
72 | the TS3 (eg ROM, FLASH, etc) but these are not | |
73 | used by this script. */ | |
74 | ||
75 | INSN : org = 0x01000000, len = 256K | |
76 | DATA : org = 0x02000000, len = 48K | |
77 | ||
78 | /* This is a fake memory region at the top of the | |
79 | on-chip RAM, used as the start of the | |
80 | (descending) stack. */ | |
81 | ||
82 | STACK : org = 0x0200BFFC, len = 4 | |
eaba1dd3 RH |
83 | } |
84 | ||
252b5132 RH |
85 | SECTIONS |
86 | { | |
82434356 | 87 | .text ${RELOCATING+${TEXT_START_ADDR}} : |
eaba1dd3 RH |
88 | { |
89 | ${RELOCATING+${TEXT_START_SYMBOLS}} | |
90 | KEEP (*(.init)) | |
788fca5a | 91 | KEEP (*(.init.*)) |
eaba1dd3 | 92 | KEEP (*(.fini)) |
788fca5a | 93 | KEEP (*(.fini.*)) |
eaba1dd3 RH |
94 | *(.text) |
95 | *(.text.*) | |
96 | /* .gnu.warning sections are handled specially by elf32.em. */ | |
97 | *(.gnu.warning) | |
98 | *(.gnu.linkonce.t*) | |
99 | ${RELOCATING+_etext = .;} | |
100 | ${RELOCATING+PROVIDE (etext = .);} | |
101 | } ${RELOCATING+ >INSN} =${NOP-0} | |
102 | ||
5435462c | 103 | .rodata ${RELOCATING+${READONLY_START_ADDR}} : { |
788fca5a MM |
104 | *(.rodata) |
105 | *(.gnu.linkonce.r*) | |
106 | *(.rodata.*) | |
eaba1dd3 | 107 | } ${RELOCATING+ >DATA} |
788fca5a MM |
108 | |
109 | .rodata1 ${RELOCATING-0} : { | |
110 | *(.rodata1) | |
111 | *(.rodata1.*) | |
112 | } ${RELOCATING+ >DATA} | |
252b5132 RH |
113 | |
114 | .data ${RELOCATING-0} : | |
115 | { | |
116 | ${RELOCATING+${DATA_START_SYMBOLS}} | |
117 | *(.data) | |
118 | *(.data.*) | |
119 | *(.gnu.linkonce.d*) | |
120 | ${CONSTRUCTING+CONSTRUCTORS} | |
eaba1dd3 | 121 | } ${RELOCATING+ >DATA} |
f9faad58 MM |
122 | |
123 | .data1 ${RELOCATING-0} : { | |
124 | *(.data1) | |
125 | *(.data1.*) | |
126 | } ${RELOCATING+ >DATA} | |
127 | ||
eaba1dd3 RH |
128 | ${RELOCATING+${CTOR} >DATA} |
129 | ${RELOCATING+${DTOR} >DATA} | |
130 | ||
252b5132 RH |
131 | /* We want the small data sections together, so single-instruction offsets |
132 | can access them all, and initialized data all before uninitialized, so | |
133 | we can shorten the on-disk segment size. */ | |
788fca5a MM |
134 | .sdata ${RELOCATING-0} : { |
135 | *(.sdata) | |
136 | *(.sdata.*) | |
137 | } ${RELOCATING+ >DATA} | |
138 | ||
eaba1dd3 | 139 | ${RELOCATING+_edata = .;} |
252b5132 RH |
140 | ${RELOCATING+PROVIDE (edata = .);} |
141 | ${RELOCATING+__bss_start = .;} | |
eaba1dd3 | 142 | .sbss ${RELOCATING-0} : { *(.sbss) *(.scommon) } ${RELOCATING+ >DATA} |
252b5132 RH |
143 | .bss ${RELOCATING-0} : |
144 | { | |
145 | *(.dynbss) | |
788fca5a | 146 | *(.dynbss.*) |
252b5132 | 147 | *(.bss) |
788fca5a | 148 | *(.bss.*) |
252b5132 | 149 | *(COMMON) |
eaba1dd3 | 150 | } ${RELOCATING+ >DATA} |
788fca5a | 151 | |
252b5132 RH |
152 | ${RELOCATING+_end = . ;} |
153 | ${RELOCATING+PROVIDE (end = .);} | |
154 | ||
eaba1dd3 RH |
155 | ${RELOCATING+$STACK} |
156 | ||
252b5132 RH |
157 | /* Stabs debugging sections. */ |
158 | .stab 0 : { *(.stab) } | |
159 | .stabstr 0 : { *(.stabstr) } | |
160 | .stab.excl 0 : { *(.stab.excl) } | |
161 | .stab.exclstr 0 : { *(.stab.exclstr) } | |
162 | .stab.index 0 : { *(.stab.index) } | |
163 | .stab.indexstr 0 : { *(.stab.indexstr) } | |
164 | ||
165 | .comment 0 : { *(.comment) } | |
166 | ||
167 | /* DWARF debug sections. | |
168 | Symbols in the DWARF debugging sections are relative to the beginning | |
169 | of the section so we begin them at 0. */ | |
170 | ||
171 | /* DWARF 1 */ | |
172 | .debug 0 : { *(.debug) } | |
173 | .line 0 : { *(.line) } | |
174 | ||
175 | /* GNU DWARF 1 extensions */ | |
176 | .debug_srcinfo 0 : { *(.debug_srcinfo) } | |
177 | .debug_sfnames 0 : { *(.debug_sfnames) } | |
178 | ||
179 | /* DWARF 1.1 and DWARF 2 */ | |
180 | .debug_aranges 0 : { *(.debug_aranges) } | |
181 | .debug_pubnames 0 : { *(.debug_pubnames) } | |
182 | ||
183 | /* DWARF 2 */ | |
3a9d486c | 184 | .debug_info 0 : { *(.debug_info) *(.gnu.linkonce.wi.*) } |
252b5132 RH |
185 | .debug_abbrev 0 : { *(.debug_abbrev) } |
186 | .debug_line 0 : { *(.debug_line) } | |
187 | .debug_frame 0 : { *(.debug_frame) } | |
188 | .debug_str 0 : { *(.debug_str) } | |
189 | .debug_loc 0 : { *(.debug_loc) } | |
190 | .debug_macinfo 0 : { *(.debug_macinfo) } | |
191 | ||
192 | /* SGI/MIPS DWARF 2 extensions */ | |
193 | .debug_weaknames 0 : { *(.debug_weaknames) } | |
194 | .debug_funcnames 0 : { *(.debug_funcnames) } | |
195 | .debug_typenames 0 : { *(.debug_typenames) } | |
196 | .debug_varnames 0 : { *(.debug_varnames) } | |
252b5132 RH |
197 | } |
198 | EOF |