+# Copyright (C) 2014-2020 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.
#
# Unusual variables checked by this code:
# NOP - four byte opcode for no-op (defaults to 0)
# .data section.
# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
# .bss section besides __bss_start.
-# EMBEDDED - whether this is for an embedded system.
+# EMBEDDED - whether this is for an embedded system.
#
# When adding sections, do note that the names of some sections are used
# when specifying the start address of the next.
if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
test "$LD_FLAG" = "N" && DATA_ADDR=.
-CTOR=".ctors ${CONSTRUCTING-0} :
+CTOR=".ctors ${CONSTRUCTING-0} :
{
${CONSTRUCTING+ PROVIDE (__CTOR_LIST__ = .); }
${CONSTRUCTING+${CTOR_START}}
Bootstrap 0x00c0
Test 0xbfc0
- In general, the vectors address is 0xffc0. This can be overriden
+ In general, the vectors address is 0xffc0. This can be overriden
with the '-defsym vectors_addr=0xbfc0' ld option.
Note: for the bootstrap mode, the interrupt vectors are at 0xbfc0 but
${RELOCATING+/* Linker script for 68HC12 executable (PROM). */}
${RELOCATING-/* Linker script for 68HC12 object file (ld -r). */}
+/* Copyright (C) 2014-2020 Free Software Foundation, Inc.
+
+ Copying and distribution of this script, with or without modification,
+ are permitted in any medium without royalty provided the copyright
+ notice and this notice are preserved. */
+
OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
"${LITTLE_OUTPUT_FORMAT}")
OUTPUT_ARCH(${OUTPUT_ARCH})
${RELOCATING+*(.rela.gnu.linkonce.s.*)}
}
.rel.sbss ${RELOCATING-0} :
- {
+ {
*(.rel.sbss)
${RELOCATING+*(.rel.sbss.*)}
${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
${RELOCATING+*(.rela.sbss.*)}
${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
}
- .rel.bss ${RELOCATING-0} :
- {
+ .rel.bss ${RELOCATING-0} :
+ {
*(.rel.bss)
${RELOCATING+*(.rel.bss.*)}
${RELOCATING+*(.rel.gnu.linkonce.b.*)}
}
- .rela.bss ${RELOCATING-0} :
- {
+ .rela.bss ${RELOCATING-0} :
+ {
*(.rela.bss)
${RELOCATING+*(.rela.bss.*)}
${RELOCATING+*(.rela.gnu.linkonce.b.*)}
} ${RELOCATING+ > page0}
/* Start of text section. */
- .stext ${RELOCATING-0} :
+ .stext ${RELOCATING-0} :
{
*(.stext)
} ${RELOCATING+ > ${TEXT_MEMORY}}
.init ${RELOCATING-0} :
{
- *(.init)
+ KEEP (*(SORT_NONE(.init)))
} ${RELOCATING+=${NOP-0}}
${RELOCATING-${INSTALL_RELOC}}
/* Put startup code at beginning so that _start keeps same address. */
${RELOCATING+${STARTUP_CODE}}
- ${RELOCATING+*(.init)}
*(.text)
${RELOCATING+*(.text.*)}
- /* .gnu.warning sections are handled specially by elf32.em. */
+ /* .gnu.warning sections are handled specially by elf.em. */
*(.gnu.warning)
${RELOCATING+*(.gnu.linkonce.t.*)}
${RELOCATING+*(.tramp)}
${RELOCATING+*(.tramp.*)}
+ ${RELOCATING+KEEP (*(SORT_NONE(.fini)))}
${RELOCATING+${FINISH_CODE}}
${RELOCATING+_etext = .;}
${RELOCATING+*(.softregs)}
${RELOCATING+*(.sbss)}
${RELOCATING+*(.scommon)}
-
- *(.dynbss)
+ ${RELOCATING+*(.dynbss)}
*(.bss)
${RELOCATING+*(.bss.*)}
${RELOCATING+*(.gnu.linkonce.b.*)}
- *(COMMON)
+ ${RELOCATING+*(COMMON)}
${RELOCATING+PROVIDE (_end = .);}
} ${RELOCATING+ > ${DATA_MEMORY}}
${RELOCATING+__bss_size = SIZEOF(.bss);}
.eeprom ${RELOCATING-0} :
{
*(.eeprom)
- *(.eeprom.*)
+ ${RELOCATING+*(.eeprom.*)}
} ${RELOCATING+ > ${EEPROM_MEMORY}}
${RELOCATING+${VECTORS}}
.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.
- Treatment of DWARF debug section must be at end of the linker
- script to avoid problems when there are undefined symbols. It's necessary
- to avoid that the DWARF section is relocated before such undefined
- symbols are found. */
-
- /* DWARF 1 */
- .debug 0 : { *(.debug) }
- .line 0 : { *(.line) }
-
- /* GNU DWARF 1 extensions */
- .debug_srcinfo 0 : { *(.debug_srcinfo) }
- .debug_sfnames 0 : { *(.debug_sfnames) }
-
- /* DWARF 1.1 and DWARF 2 */
- .debug_aranges 0 : { *(.debug_aranges) }
- .debug_pubnames 0 : { *(.debug_pubnames) }
-
- /* DWARF 2 */
- .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) }
+EOF
+
+. $srcdir/scripttempl/DWARF.sc
+
+cat <<EOF
}
EOF