+# 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.
-#
+
test -z "$ENTRY" && ENTRY=_start
test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
test "$LD_FLAG" = "N" && DATA_ADDR=.
-CTOR=".ctors :
+CTOR=".ctors ${CONSTRUCTING-0} :
{
${CONSTRUCTING+ PROVIDE (__CTOR_LIST__ = .); }
${CONSTRUCTING+${CTOR_START}}
${CONSTRUCTING+ PROVIDE(__CTOR_END__ = .); }
} ${RELOCATING+ > ${TEXT_MEMORY}}"
-DTOR=" .dtors :
+DTOR=" .dtors ${CONSTRUCTING-0} :
{
${CONSTRUCTING+ PROVIDE(__DTOR_LIST__ = .); }
KEEP (*(.dtors))
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
"
INSTALL_RELOC="
- .install0 : { *(.install0) }
- .install1 : { *(.install1) }
- .install2 : { *(.install2) }
- .install3 : { *(.install3) }
- .install4 : { *(.install4) }
+ .install0 0 : { *(.install0) }
+ .install1 0 : { *(.install1) }
+ .install2 0 : { *(.install2) }
+ .install3 0 : { *(.install3) }
+ .install4 0 : { *(.install4) }
"
FINISH_RELOC="
- .fini0 : { *(.fini0) }
- .fini1 : { *(.fini1) }
- .fini2 : { *(.fini2) }
- .fini3 : { *(.fini3) }
- .fini4 : { *(.fini4) }
+ .fini0 0 : { *(.fini0) }
+ .fini1 0 : { *(.fini1) }
+ .fini2 0 : { *(.fini2) }
+ .fini3 0 : { *(.fini3) }
+ .fini4 0 : { *(.fini4) }
"
BSS_DATA_RELOC="
- .data1 : { *(.data1) }
+ .data1 0 : { *(.data1) }
/* We want the small data sections together, so single-instruction offsets
can access them all, and initialized data all before uninitialized, so
we can shorten the on-disk segment size. */
- .sdata : { *(.sdata) }
- .sbss : { *(.sbss) }
- .scommon : { *(.scommon) }
+ .sdata 0 : { *(.sdata) }
+ .sbss 0 : { *(.sbss) }
+ .scommon 0 : { *(.scommon) }
"
SOFT_REGS_RELOC="
- .softregs : { *(.softregs) }
+ .softregs 0 : { *(.softregs) }
"
cat <<EOF
+/* 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. */
+
${RELOCATING+/* Linker script for 68HC11 executable (PROM). */}
${RELOCATING-/* Linker script for 68HC11 object file (ld -r). */}
SECTIONS
{
- .hash : { *(.hash) }
- .dynsym : { *(.dynsym) }
- .dynstr : { *(.dynstr) }
- .gnu.version : { *(.gnu.version) }
- .gnu.version_d : { *(.gnu.version_d) }
- .gnu.version_r : { *(.gnu.version_r) }
-
- .rel.text :
+ .hash ${RELOCATING-0} : { *(.hash) }
+ .dynsym ${RELOCATING-0} : { *(.dynsym) }
+ .dynstr ${RELOCATING-0} : { *(.dynstr) }
+ .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
+ .gnu.version_d ${RELOCATING-0} : { *(.gnu.version_d) }
+ .gnu.version_r ${RELOCATING-0} : { *(.gnu.version_r) }
+
+ .rel.text ${RELOCATING-0} :
{
*(.rel.text)
${RELOCATING+*(.rel.text.*)}
${RELOCATING+*(.rel.gnu.linkonce.t.*)}
}
- .rela.text :
+ .rela.text ${RELOCATING-0} :
{
*(.rela.text)
${RELOCATING+*(.rela.text.*)}
${RELOCATING+*(.rela.gnu.linkonce.t.*)}
}
- .rel.data :
+ .rel.data ${RELOCATING-0} :
{
*(.rel.data)
${RELOCATING+*(.rel.data.*)}
${RELOCATING+*(.rel.gnu.linkonce.d.*)}
}
- .rela.data :
+ .rela.data ${RELOCATING-0} :
{
*(.rela.data)
${RELOCATING+*(.rela.data.*)}
${RELOCATING+*(.rela.gnu.linkonce.d.*)}
}
- .rel.rodata :
+ .rel.rodata ${RELOCATING-0} :
{
*(.rel.rodata)
${RELOCATING+*(.rel.rodata.*)}
${RELOCATING+*(.rel.gnu.linkonce.r.*)}
}
- .rela.rodata :
+ .rela.rodata ${RELOCATING-0} :
{
*(.rela.rodata)
${RELOCATING+*(.rela.rodata.*)}
${RELOCATING+*(.rela.gnu.linkonce.r.*)}
}
- .rel.sdata :
+ .rel.sdata ${RELOCATING-0} :
{
*(.rel.sdata)
${RELOCATING+*(.rel.sdata.*)}
${RELOCATING+*(.rel.gnu.linkonce.s.*)}
}
- .rela.sdata :
+ .rela.sdata ${RELOCATING-0} :
{
*(.rela.sdata)
${RELOCATING+*(.rela.sdata.*)}
${RELOCATING+*(.rela.gnu.linkonce.s.*)}
}
- .rel.sbss :
- {
+ .rel.sbss ${RELOCATING-0} :
+ {
*(.rel.sbss)
${RELOCATING+*(.rel.sbss.*)}
${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
}
- .rela.sbss :
+ .rela.sbss ${RELOCATING-0} :
{
*(.rela.sbss)
${RELOCATING+*(.rela.sbss.*)}
${RELOCATING+*(.rel.gnu.linkonce.sb.*)}
}
- .rel.bss :
- {
+ .rel.bss ${RELOCATING-0} :
+ {
*(.rel.bss)
${RELOCATING+*(.rel.bss.*)}
${RELOCATING+*(.rel.gnu.linkonce.b.*)}
}
- .rela.bss :
- {
+ .rela.bss ${RELOCATING-0} :
+ {
*(.rela.bss)
${RELOCATING+*(.rela.bss.*)}
${RELOCATING+*(.rela.gnu.linkonce.b.*)}
}
- .rel.stext : { *(.rel.stest) }
- .rela.stext : { *(.rela.stest) }
- .rel.etext : { *(.rel.etest) }
- .rela.etext : { *(.rela.etest) }
- .rel.sdata : { *(.rel.sdata) }
- .rela.sdata : { *(.rela.sdata) }
- .rel.edata : { *(.rel.edata) }
- .rela.edata : { *(.rela.edata) }
- .rel.eit_v : { *(.rel.eit_v) }
- .rela.eit_v : { *(.rela.eit_v) }
- .rel.ebss : { *(.rel.ebss) }
- .rela.ebss : { *(.rela.ebss) }
- .rel.srodata : { *(.rel.srodata) }
- .rela.srodata : { *(.rela.srodata) }
- .rel.erodata : { *(.rel.erodata) }
- .rela.erodata : { *(.rela.erodata) }
- .rel.got : { *(.rel.got) }
- .rela.got : { *(.rela.got) }
- .rel.ctors : { *(.rel.ctors) }
- .rela.ctors : { *(.rela.ctors) }
- .rel.dtors : { *(.rel.dtors) }
- .rela.dtors : { *(.rela.dtors) }
- .rel.init : { *(.rel.init) }
- .rela.init : { *(.rela.init) }
- .rel.fini : { *(.rel.fini) }
- .rela.fini : { *(.rela.fini) }
- .rel.plt : { *(.rel.plt) }
- .rela.plt : { *(.rela.plt) }
+ .rel.stext ${RELOCATING-0} : { *(.rel.stest) }
+ .rela.stext ${RELOCATING-0} : { *(.rela.stest) }
+ .rel.etext ${RELOCATING-0} : { *(.rel.etest) }
+ .rela.etext ${RELOCATING-0} : { *(.rela.etest) }
+ .rel.sdata ${RELOCATING-0} : { *(.rel.sdata) }
+ .rela.sdata ${RELOCATING-0} : { *(.rela.sdata) }
+ .rel.edata ${RELOCATING-0} : { *(.rel.edata) }
+ .rela.edata ${RELOCATING-0} : { *(.rela.edata) }
+ .rel.eit_v ${RELOCATING-0} : { *(.rel.eit_v) }
+ .rela.eit_v ${RELOCATING-0} : { *(.rela.eit_v) }
+ .rel.ebss ${RELOCATING-0} : { *(.rel.ebss) }
+ .rela.ebss ${RELOCATING-0} : { *(.rela.ebss) }
+ .rel.srodata ${RELOCATING-0} : { *(.rel.srodata) }
+ .rela.srodata ${RELOCATING-0} : { *(.rela.srodata) }
+ .rel.erodata ${RELOCATING-0} : { *(.rel.erodata) }
+ .rela.erodata ${RELOCATING-0} : { *(.rela.erodata) }
+ .rel.got ${RELOCATING-0} : { *(.rel.got) }
+ .rela.got ${RELOCATING-0} : { *(.rela.got) }
+ .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
+ .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
+ .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
+ .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
+ .rel.init ${RELOCATING-0} : { *(.rel.init) }
+ .rela.init ${RELOCATING-0} : { *(.rela.init) }
+ .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
+ .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
+ .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
+ .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
/* Concatenate .page0 sections. Put them in the page0 memory bank
unless we are creating a relocatable file. */
} ${RELOCATING+ > page0}
/* Start of text section. */
- .stext :
+ .stext ${RELOCATING-0} :
{
*(.stext)
} ${RELOCATING+ > ${TEXT_MEMORY}}
- .init :
+ .init ${RELOCATING-0} :
{
- *(.init)
+ KEEP (*(SORT_NONE(.init)))
} ${RELOCATING+=${NOP-0}}
${RELOCATING-${INSTALL_RELOC}}
${RELOCATING-${FINISH_RELOC}}
- .text :
+ .text ${RELOCATING-0}:
{
/* 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+ > ${TEXT_MEMORY}}
- .eh_frame :
+ .eh_frame ${RELOCATING-0} :
{
KEEP (*(.eh_frame))
} ${RELOCATING+ > ${TEXT_MEMORY}}
- .gcc_except_table :
+ .gcc_except_table ${RELOCATING-0} :
{
*(.gcc_except_table)
} ${RELOCATING+ > ${TEXT_MEMORY}}
- .rodata :
+ .rodata ${RELOCATING-0} :
{
*(.rodata)
${RELOCATING+*(.rodata.*)}
${RELOCATING+*(.gnu.linkonce.r*)}
} ${RELOCATING+ > ${TEXT_MEMORY}}
- .rodata1 :
+ .rodata1 ${RELOCATING-0} :
{
*(.rodata1)
} ${RELOCATING+ > ${TEXT_MEMORY}}
${RELOCATING+${CTOR}}
${RELOCATING+${DTOR}}
- .jcr :
+ .jcr ${RELOCATING-0} :
{
KEEP (*(.jcr))
} ${RELOCATING+ > ${TEXT_MEMORY}}
We construct the DATA image section in PROM at end of all these
read-only sections. The data image must be copied at init time.
Refer to GNU ld, Section 3.6.8.2 Output Section LMA. */
- .data : ${RELOCATING+AT (__data_image)}
+ .data ${RELOCATING-0} : ${RELOCATING+AT (__data_image)}
{
${RELOCATING+__data_section_start = .;}
${RELOCATING+PROVIDE (__data_section_start = .);}
${RELOCATING+${PRE_COMPUTE_DATA_SIZE}}
- /* .install :
+ /* .install ${RELOCATING-0}:
{
. = _data_image_end;
} ${RELOCATING+ > ${TEXT_MEMORY}} */
${RELOCATING-${BSS_DATA_RELOC}}
${RELOCATING-${SOFT_REGS_RELOC}}
- .bss :
+ .bss ${RELOCATING-0} :
{
${RELOCATING+__bss_start = .;}
${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);}
${RELOCATING+PROVIDE (__bss_size = SIZEOF(.bss));}
- .eeprom :
+ .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
projects / deliverable / binutils-gdb.git / blobdiff