# Linker Script for National Semiconductor's CRX-ELF32.
+#
+# Copyright (C) 2014-2018 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.
# The next line should be uncommented if it is desired to link
# without libstart.o and directly enter main.
test -z "$ENTRY" && ENTRY=_start
cat <<EOF
-/* Example Linker Script for linking NS CRX elf32 files. */
+/* Example Linker Script for linking NS CRX elf32 files.
+
+ Copyright (C) 2014-2018 Free Software Foundation, Inc.
+
+ Copying and distribution of this script, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. */
+
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
OUTPUT_ARCH(${ARCH})
/* Define memory regions. */
MEMORY
{
- rom : ORIGIN = 0x2, LENGTH = 3M
- ram : ORIGIN = 4M, LENGTH = 10M
+ rom : ORIGIN = 0x2, LENGTH = 3M
+ ram : ORIGIN = 4M, LENGTH = 10M
}
/* Many sections come in three flavours. There is the 'real' section,
SECTIONS
{
.init :
- {
- __INIT_START = .;
+ {
+ __INIT_START = .;
KEEP (*(.init))
- __INIT_END = .;
+ __INIT_END = .;
} > rom
.fini :
- {
- __FINI_START = .;
+ {
+ __FINI_START = .;
KEEP (*(.fini))
- __FINI_END = .;
+ __FINI_END = .;
} > rom
.jcr :
- {
+ {
KEEP (*(.jcr))
} > rom
- .text :
+ .text :
{
__TEXT_START = .;
*(.text) *(.text.*) *(.gnu.linkonce.t.*)
__RDATA_END = .;
} > rom
- .ctor ALIGN(4) :
- {
- __CTOR_START = .;
+ .ctor ALIGN(4) :
+ {
+ __CTOR_START = .;
/* The compiler uses crtbegin.o to find the start
of the constructors, so we make sure it is
first. Because this is a wildcard, it
KEEP (*crtbegin.o(.ctors))
KEEP (*crtbegin?.o(.ctors))
-
+
/* We don't want to include the .ctor section from
the crtend.o file until after the sorted ctors.
The .ctor section from the crtend file contains the
KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .ctors))
KEEP (*(SORT(.ctors.*)))
KEEP (*(.ctors))
- __CTOR_END = .;
+ __CTOR_END = .;
} > rom
- .dtor ALIGN(4) :
- {
- __DTOR_START = .;
+ .dtor ALIGN(4) :
+ {
+ __DTOR_START = .;
KEEP (*crtbegin.o(.dtors))
KEEP (*crtbegin?.o(.dtors))
KEEP (*(EXCLUDE_FILE (*crtend.o *crtend?.o) .dtors))
KEEP (*(SORT(.dtors.*)))
KEEP (*(.dtors))
- __DTOR_END = .;
+ __DTOR_END = .;
} > rom
.data :
.comment 0 : { *(.comment) }
- /* DWARF debug sections.
- Symbols in the DWARF debugging sections are relative to the beginning
- of the section so we begin them at 0. */
-
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
- .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
- .debug_abbrev 0 : { *(.debug_abbrev) }
- .debug_line 0 : { *(.debug_line) }
- .debug_frame 0 : { *(.debug_frame) }
- .debug_str 0 : { *(.debug_str) }
- .debug_loc 0 : { *(.debug_loc) }
- .debug_macinfo 0 : { *(.debug_macinfo) }
-
- /* DWARF 3 */
- .debug_pubtypes 0 : { *(.debug_pubtypes) }
- .debug_ranges 0 : { *(.debug_ranges) }
-
- /* DWARF Extension. */
- .debug_macro 0 : { *(.debug_macro) }
+EOF
+
+. $srcdir/scripttempl/DWARF.sc
+
+cat <<EOF
}
__DATA_IMAGE_START = LOADADDR(.data);