145 lines
5.1 KiB
Scala
145 lines
5.1 KiB
Scala
# Copyright (C) 2014-2022 Free Software Foundation, Inc.
|
|
#
|
|
# Copying and distribution of this file, with or without modification,
|
|
# are permitted in any medium without royalty provided the copyright
|
|
# notice and this notice are preserved.
|
|
|
|
cat <<EOF
|
|
/* Copyright (C) 2014-2022 Free Software Foundation, Inc.
|
|
|
|
Copying and distribution of this script, with or without modification,
|
|
are permitted in any medium without royalty provided the copyright
|
|
notice and this notice are preserved. */
|
|
|
|
OUTPUT_FORMAT("a.out-cris")
|
|
OUTPUT_ARCH(cris)
|
|
${RELOCATING+ENTRY (__start)}
|
|
SECTIONS
|
|
{
|
|
.text ${RELOCATING+ ${TEXT_START_ADDR}}:
|
|
{
|
|
CREATE_OBJECT_SYMBOLS;
|
|
${CONSTRUCTING+ __Stext = .;}
|
|
${RELOCATING+*(.startup)}
|
|
*(.text)
|
|
${CONSTRUCTING+__start = DEFINED(__start) ? __start :
|
|
DEFINED(_start) ? _start :
|
|
DEFINED(start) ? start :
|
|
DEFINED(.startup) ? .startup + 2 : 2;}
|
|
${RELOCATING+*(.text.*)}
|
|
${RELOCATING+*(.gnu.linkonce.t*)}
|
|
${RELOCATING+*(.rodata)}
|
|
${RELOCATING+*(.rodata.*)}
|
|
${RELOCATING+*(.gnu.linkonce.r*)}
|
|
|
|
/* Do not "provide" init-start and fini-start symbols; they might be
|
|
referred to weakly, so the linker would not override the zero
|
|
default.
|
|
FIXME: It's somewhat unexpected to have code emitted by the linker
|
|
script. Some other mechanism could probably do better. */
|
|
${CONSTRUCTING+ . = ALIGN (2);}
|
|
${CONSTRUCTING+ ___init__start = .;}
|
|
${CONSTRUCTING+ PROVIDE (___do_global_ctors = .);}
|
|
${CONSTRUCTING+ SHORT (0xe1fc); /* push srp */}
|
|
${CONSTRUCTING+ SHORT (0xbe7e);}
|
|
${CONSTRUCTING+ KEEP (*(SORT_NONE(.init)))}
|
|
${CONSTRUCTING+ SHORT (0x0d3e); /* jump [sp+] */}
|
|
${CONSTRUCTING+ PROVIDE (__init__end = .);}
|
|
${CONSTRUCTING+ PROVIDE (___init__end = .);}
|
|
|
|
${CONSTRUCTING+ . = ALIGN (2);}
|
|
${CONSTRUCTING+ ___fini__start = .;}
|
|
${CONSTRUCTING+ PROVIDE (___do_global_dtors = .);}
|
|
${CONSTRUCTING+ SHORT (0xe1fc); /* push srp */}
|
|
${CONSTRUCTING+ SHORT (0xbe7e);}
|
|
${CONSTRUCTING+ KEEP (*(SORT_NONE(.fini)))}
|
|
${CONSTRUCTING+ SHORT (0x0d3e); /* jump [sp+] */}
|
|
${CONSTRUCTING+ PROVIDE (__fini__end = .);}
|
|
${CONSTRUCTING+ ___fini__end = .;}
|
|
|
|
/* Cater to linking from ELF. */
|
|
${CONSTRUCTING+ PROVIDE(___ctors = .);}
|
|
${CONSTRUCTING+ ___elf_ctors_dtors_begin = .;}
|
|
${CONSTRUCTING+ KEEP (*crtbegin.o(.ctors))}
|
|
${CONSTRUCTING+ KEEP (*crtbegin?.o(.ctors))}
|
|
${CONSTRUCTING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors))}
|
|
${CONSTRUCTING+ KEEP (*(SORT(.ctors.*)))}
|
|
${CONSTRUCTING+ KEEP (*(.ctors))}
|
|
${CONSTRUCTING+ PROVIDE(___ctors_end = .);}
|
|
|
|
${CONSTRUCTING+ PROVIDE(___dtors = .);}
|
|
${CONSTRUCTING+ KEEP (*crtbegin.o(.dtors))}
|
|
${CONSTRUCTING+ KEEP (*crtbegin?.o(.dtors))}
|
|
${CONSTRUCTING+ KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors))}
|
|
${CONSTRUCTING+ KEEP (*(SORT(.dtors.*)))}
|
|
${CONSTRUCTING+ KEEP (*(.dtors))}
|
|
${CONSTRUCTING+ PROVIDE(___dtors_end = .);}
|
|
${CONSTRUCTING+ ___elf_ctors_dtors_end = .;}
|
|
|
|
/* We include objects that force alignment of the data segment.
|
|
Unfortunately that sometimes causes a gap between .text and .data,
|
|
which is not detectable since .data does not have a start address
|
|
of itself in the a.out header. This should only matter for
|
|
testing; for production use, .data is at a "known" location.
|
|
We assume .data does not get an alignment larger than 32 bytes. */
|
|
${CONSTRUCTING+. = ALIGN (32);}
|
|
|
|
${CONSTRUCTING+ __Etext = .;}
|
|
|
|
/* Deprecated, use __Etext. */
|
|
${CONSTRUCTING+ PROVIDE(_etext = .);}
|
|
}
|
|
|
|
/* Any dot-relative start-expression (such as "ALIGN(2)", also including
|
|
the "default" .data alignment expression) will use the initial, raw
|
|
size of .text and will be incorrect if the alignment used is less
|
|
than the alignment for .text (which might depend on input and obj
|
|
format). FIXME: Seems like a bug in ld. Seems hard to fix. Seems
|
|
unimportant. */
|
|
.data :
|
|
{
|
|
${CONSTRUCTING+ __Sdata = .;}
|
|
*(.data);
|
|
${RELOCATING+*(.data.*)}
|
|
${RELOCATING+*(.gnu.linkonce.d*)}
|
|
${RELOCATING+*(.eh_frame) /* FIXME: Make .text */}
|
|
${RELOCATING+*(.gcc_except_table)}
|
|
|
|
/* See comment at ALIGN before __Etext. */
|
|
${CONSTRUCTING+. = ALIGN (32);}
|
|
|
|
${CONSTRUCTING+ __Edata = .;}
|
|
|
|
/* Deprecated, use __Edata. */
|
|
${CONSTRUCTING+ PROVIDE(_edata = .);}
|
|
}
|
|
|
|
.bss :
|
|
{
|
|
/* Deprecated, use __Sbss. */
|
|
${CONSTRUCTING+ PROVIDE(_bss_start = .);}
|
|
|
|
${CONSTRUCTING+ __Sbss = .;}
|
|
*(.bss)
|
|
${RELOCATING+*(.bss.*)}
|
|
*(COMMON)
|
|
${CONSTRUCTING+ __Ebss = .;}
|
|
|
|
/* Deprecated, use __Ebss or __Eall as appropriate. */
|
|
${CONSTRUCTING+ PROVIDE(_end = .);}
|
|
${CONSTRUCTING+ PROVIDE(__end = .);}
|
|
}
|
|
${CONSTRUCTING+ __Eall = .;}
|
|
|
|
/* Unfortunately, stabs are not mappable from ELF to a.out.
|
|
It can probably be fixed with some amount of work. */
|
|
/DISCARD/ :
|
|
{ *(.stab) *(.stab*) *(.debug) *(.debug*) *(.comment) *(.gnu.warning.*) }
|
|
|
|
/* For the rsim and xsim simulators. */
|
|
${CONSTRUCTING+ PROVIDE(__Endmem = 0x10000000);}
|
|
|
|
/* For elinux. */
|
|
${CONSTRUCTING+ PROVIDE(__Stacksize = 0);}
|
|
}
|
|
EOF
|