85 lines
2.0 KiB
Python
85 lines
2.0 KiB
Python
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# Linker script for ARM COFF.
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# Based on i386coff.sc by Ian Taylor <ian@cygnus.com>.
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test -z "$ENTRY" && ENTRY=_start
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if test -z "${DATA_ADDR}"; then
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if test "$LD_FLAG" = "N" || test "$LD_FLAG" = "n"; then
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DATA_ADDR=.
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fi
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fi
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# These are substituted in as variables in order to get '}' in a shell
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# conditional expansion.
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CTOR='.ctor : {
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*(SORT(.ctors.*))
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*(.ctor)
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}'
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DTOR='.dtor : {
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*(SORT(.dtors.*))
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*(.dtor)
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}'
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cat <<EOF
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OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}", "${LITTLE_OUTPUT_FORMAT}")
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${LIB_SEARCH_DIRS}
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ENTRY(${ENTRY})
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SECTIONS
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{
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/* We start at 0x8000 because gdb assumes it (see FRAME_CHAIN).
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This is an artifact of the ARM Demon monitor using the bottom 32k
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as workspace (shared with the FP instruction emulator if
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present): */
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.text ${RELOCATING+ 0x8000} : {
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*(.init)
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*(.text*)
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*(.glue_7t)
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*(.glue_7)
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*(.rdata)
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${CONSTRUCTING+ ___CTOR_LIST__ = .; __CTOR_LIST__ = . ;
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LONG (-1); *(.ctors); *(.ctor); LONG (0); }
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${CONSTRUCTING+ ___DTOR_LIST__ = .; __DTOR_LIST__ = . ;
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LONG (-1); *(.dtors); *(.dtor); LONG (0); }
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*(.fini)
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${RELOCATING+ etext = .;}
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${RELOCATING+ _etext = .;}
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}
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.data ${RELOCATING+${DATA_ADDR-0x40000 + (ALIGN(0x8) & 0xfffc0fff)}} : {
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${RELOCATING+ __data_start__ = . ;}
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*(.data*)
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${RELOCATING+*(.gcc_exc*)}
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${RELOCATING+___EH_FRAME_BEGIN__ = . ;}
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${RELOCATING+*(.eh_fram*)}
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${RELOCATING+___EH_FRAME_END__ = . ;}
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${RELOCATING+LONG(0);}
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${RELOCATING+ __data_end__ = . ;}
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${RELOCATING+ edata = .;}
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${RELOCATING+ _edata = .;}
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}
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${CONSTRUCTING+${RELOCATING-$CTOR}}
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${CONSTRUCTING+${RELOCATING-$DTOR}}
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.bss ${RELOCATING+ ALIGN(0x8)} :
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{
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${RELOCATING+ __bss_start__ = . ;}
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*(.bss)
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*(COMMON)
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${RELOCATING+ __bss_end__ = . ;}
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}
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${RELOCATING+ end = .;}
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${RELOCATING+ _end = .;}
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${RELOCATING+ __end__ = .;}
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.stab 0 ${RELOCATING+(NOLOAD)} :
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{
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[ .stab ]
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}
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.stabstr 0 ${RELOCATING+(NOLOAD)} :
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{
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[ .stabstr ]
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}
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}
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EOF
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