diff options
Diffstat (limited to 'binutils-2.21/ld/scripttempl/mmo.sc')
| -rw-r--r-- | binutils-2.21/ld/scripttempl/mmo.sc | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/binutils-2.21/ld/scripttempl/mmo.sc b/binutils-2.21/ld/scripttempl/mmo.sc new file mode 100644 index 0000000..bdb345e --- /dev/null +++ b/binutils-2.21/ld/scripttempl/mmo.sc @@ -0,0 +1,137 @@ +# MMO is not a relocateable format, and we don't want to require an +# explicit (e.g.) "-m elf64mmix" when -r is used. +test -z $RELOCATEABLE_OUTPUT_FORMAT && RELOCATEABLE_OUTPUT_FORMAT=$OUTPUT_FORMAT +test -z ${RELOCATING+0} && OUTPUT_FORMAT=$RELOCATEABLE_OUTPUT_FORMAT +cat <<EOF +OUTPUT_FORMAT("$OUTPUT_FORMAT") +OUTPUT_ARCH(mmix) +${RELOCATING+ENTRY(Main)} +SECTIONS +{ + .text ${RELOCATING+ ${TEXT_START_ADDR}}: + { + *(.text) + ${RELOCATING+*(.text.*)} + ${RELOCATING+*(.gnu.linkonce.t*)} + ${RELOCATING+*(.rodata)} + ${RELOCATING+*(.rodata.*)} + ${RELOCATING+*(.gnu.linkonce.r*)} + + /* FIXME: Move .init, .fini, .ctors and .dtors to their own sections. */ + ${RELOCATING+ PROVIDE (_init_start = .);} + ${RELOCATING+ PROVIDE (_init = .);} + ${RELOCATING+ KEEP (*(.init))} + ${RELOCATING+ PROVIDE (_init_end = .);} + + ${RELOCATING+ PROVIDE (_fini_start = .);} + ${RELOCATING+ PROVIDE (_fini = .);} + ${RELOCATING+ KEEP (*(.fini))} + ${RELOCATING+ PROVIDE (_fini_end = .);} + + /* FIXME: Align ctors, dtors, ehframe. */ + ${RELOCATING+ PROVIDE (_ctors_start = .);} + ${RELOCATING+ PROVIDE (__ctors_start = .);} + ${RELOCATING+ PROVIDE (_ctors = .);} + ${RELOCATING+ PROVIDE (__ctors = .);} + ${RELOCATING+ KEEP (*crtbegin.o(.ctors))} + ${RELOCATING+ KEEP (*crtbegin?.o(.ctors))} + ${RELOCATING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors))} + ${RELOCATING+ KEEP (*(SORT(.ctors.*)))} + ${RELOCATING+ KEEP (*(.ctors))} + ${RELOCATING+ PROVIDE (_ctors_end = .);} + ${RELOCATING+ PROVIDE (__ctors_end = .);} + + ${RELOCATING+ PROVIDE (_dtors_start = .);} + ${RELOCATING+ PROVIDE (__dtors_start = .);} + ${RELOCATING+ PROVIDE (_dtors = .);} + ${RELOCATING+ PROVIDE (__dtors = .);} + ${RELOCATING+ KEEP (*crtbegin.o(.dtors))} + ${RELOCATING+ KEEP (*crtbegin?.o(.dtors))} + ${RELOCATING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors))} + ${RELOCATING+ KEEP (*(SORT(.dtors.*)))} + ${RELOCATING+ KEEP (*(.dtors))} + ${RELOCATING+ PROVIDE (_dtors_end = .);} + ${RELOCATING+ PROVIDE (__dtors_end = .);} + + ${RELOCATING+KEEP (*(.jcr))} + ${RELOCATING+KEEP (*(.eh_frame))} + ${RELOCATING+*(.gcc_except_table)} + + ${RELOCATING+ PROVIDE(etext = .);} + ${RELOCATING+ PROVIDE(_etext = .);} + ${RELOCATING+ PROVIDE(__etext = .);} + ${RELOCATING+Main = DEFINED (Main) ? Main : (DEFINED (_start) ? _start : ADDR (.text));} + } + + .stab 0 : { *(.stab) } + .stabstr 0 : { *(.stabstr) } + .stab.excl 0 : { *(.stab.excl) } + .stab.exclstr 0 : { *(.stab.exclstr) } + .stab.index 0 : { *(.stab.index) } + .stab.indexstr 0 : { *(.stab.indexstr) } + .debug_aranges 0 : { *(.debug_aranges .zdebug_aranges) } + .debug_pubnames 0 : { *(.debug_pubnames .zdebug_pubnames) } + .debug_info 0 : { *(.debug_info${RELOCATING+ .gnu.linkonce.wi.*} .zdebug_info) } + .debug_abbrev 0 : { *(.debug_abbrev .zdebug_abbrev) } + .debug_line 0 : { *(.debug_line .zdebug_line) } + .debug_frame 0 : { *(.debug_frame .zdebug_frame) } + .debug_str 0 : { *(.debug_str .zdebug_str) } + .debug_loc 0 : { *(.debug_loc .zdebug_loc) } + .debug_macinfo 0 : { *(.debug_macinfo .zdebug_macinfo) } + .debug_ranges 0 : { *(.debug_ranges .zdebug_ranges) } + + .data ${RELOCATING+ ${DATA_ADDR}}: + { + ${RELOCATING+ PROVIDE(__Sdata = .);} + + *(.data); + ${RELOCATING+*(.data.*)} + ${RELOCATING+*(.gnu.linkonce.d*)} + + ${RELOCATING+ PROVIDE(__Edata = .);} + + /* Deprecated, use __Edata. */ + ${RELOCATING+ PROVIDE(edata = .);} + ${RELOCATING+ PROVIDE(_edata = .);} + ${RELOCATING+ PROVIDE(__edata = .);} + } + + /* At the moment, although perhaps we should, we can't map sections + without contents to sections *with* contents due to FIXME: a BFD bug. + Anyway, the mmo back-end ignores sections without contents when + writing out sections, so this works fine. */ + .bss : + { + ${RELOCATING+ PROVIDE(__Sbss = .);} + ${RELOCATING+ PROVIDE(__bss_start = .);} + ${RELOCATING+ *(.sbss);} + ${RELOCATING+ *(.bss);} + ${RELOCATING+*(.bss.*)} + ${RELOCATING+ *(COMMON);} + ${RELOCATING+ PROVIDE(__Ebss = .);} + } + + /* Deprecated, use __Ebss or __Eall as appropriate. */ + ${RELOCATING+ PROVIDE(end = .);} + ${RELOCATING+ PROVIDE(_end = .);} + ${RELOCATING+ PROVIDE(__end = .);} + ${RELOCATING+ PROVIDE(__Eall = .);} + + .MMIX.reg_contents : + { + /* Note that this section always has a fixed VMA - that of its + first register * 8. */ + *(.MMIX.reg_contents.linker_allocated); + *(.MMIX.reg_contents); + } + + /* By default, put the high end of the stack where the register stack + begins. They grow in opposite directions. */ + PROVIDE (__Stack_start = 0x6000000000000000); + + /* Unfortunately, stabs are not mappable from ELF to MMO. + It can probably be fixed with some amount of work. */ + /DISCARD/ : + { ${RELOCATING+ *(.gnu.warning.*);} } +} +EOF |