1 # Copyright (C) 2014-2023 Free Software Foundation, Inc.
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.
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=.
12 INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
13 PLT=".plt ${RELOCATING-0} : { *(.plt) }"
16 CTOR=".ctors ${CONSTRUCTING-0} :
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
29 KEEP (*crtbegin.o(.ctors))
30 KEEP (*crtbegin?.o(.ctors))
32 /* We don't want to include the .ctor section from
33 the crtend.o file until after the sorted ctors.
34 The .ctor section from the crtend file contains the
35 end of ctors marker and it must be last */
37 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors))
38 KEEP (*(SORT(.ctors.*)))
40 ${CONSTRUCTING+${CTOR_END}}
43 DTOR=" .dtors ${CONSTRUCTING-0} :
45 ${CONSTRUCTING+${DTOR_START}}
46 KEEP (*crtbegin.o(.dtors))
47 KEEP (*crtbegin?.o(.dtors))
48 KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors))
49 KEEP (*(SORT(.dtors.*)))
51 ${CONSTRUCTING+${DTOR_END}}
54 STACK=" .stack : { _stack = .; *(.stack) } >STACK "
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="${READONLY_START_ADDR} + SIZEOF_HEADERS"
60 test -z "${READONLY_BASE_ADDRESS}" && READONLY_BASE_ADDRESS="${READONLY_START_ADDR}"
64 /* Copyright (C) 2014-2023 Free Software Foundation, Inc.
66 Copying and distribution of this script, with or without modification,
67 are permitted in any medium without royalty provided the copyright
68 notice and this notice are preserved. */
70 OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
71 "${LITTLE_OUTPUT_FORMAT}")
72 OUTPUT_ARCH(${OUTPUT_ARCH})
75 test -n "${RELOCATING}" && cat <<EOF
79 /* Do we need any of these for elf?
80 __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */
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. */
90 INSN : org = 0x01000000, len = 256K
91 DATA : org = 0x02000000, len = 48K
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. */
97 STACK : org = 0x0200BFFC, len = 4
105 .text ${RELOCATING+${TEXT_START_ADDR}} :
107 ${RELOCATING+${TEXT_START_SYMBOLS}
108 KEEP (*(SORT_NONE(.init)))
109 KEEP (*(SORT_NONE(.init.*)))
110 KEEP (*(SORT_NONE(.fini)))
111 KEEP (*(SORT_NONE(.fini.*)))}
113 ${RELOCATING+*(.text.*)}
114 /* .gnu.warning sections are handled specially by elf.em. */
116 ${RELOCATING+*(.gnu.linkonce.t*)
118 PROVIDE (etext = .);}
119 } ${RELOCATING+ >INSN} =${NOP-0}
121 .rodata ${RELOCATING+${READONLY_START_ADDR}} : {
123 ${RELOCATING+*(.gnu.linkonce.r*)
125 } ${RELOCATING+ >DATA}
127 .rodata1 ${RELOCATING-0} : {
129 ${RELOCATING+*(.rodata1.*)}
130 } ${RELOCATING+ >DATA}
132 .data ${RELOCATING-0} :
134 ${RELOCATING+${DATA_START_SYMBOLS}}
136 ${RELOCATING+*(.data.*)
138 ${CONSTRUCTING+CONSTRUCTORS}
139 } ${RELOCATING+ >DATA}
141 .data1 ${RELOCATING-0} : {
143 ${RELOCATING+*(.data1.*)}
144 } ${RELOCATING+ >DATA}
146 ${RELOCATING+${CTOR} >DATA}
147 ${RELOCATING+${DTOR} >DATA}
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. */
152 .sdata ${RELOCATING-0} : {
154 ${RELOCATING+*(.sdata.*)}
155 } ${RELOCATING+ >DATA}
157 ${RELOCATING+_edata = .;}
158 ${RELOCATING+PROVIDE (edata = .);}
159 ${RELOCATING+__bss_start = .;}
160 .sbss ${RELOCATING-0} : { *(.sbss)${RELOCATING+ *(.scommon)} } ${RELOCATING+ >DATA}
161 .bss ${RELOCATING-0} :
163 ${RELOCATING+*(.dynbss)
166 ${RELOCATING+*(.bss.*)
168 } ${RELOCATING+ >DATA}
170 ${RELOCATING+_end = . ;}
171 ${RELOCATING+PROVIDE (end = .);}
177 source_sh $srcdir/scripttempl/misc-sections.sc
178 source_sh $srcdir/scripttempl/DWARF.sc