Retro68/binutils/ld/scripttempl/v850.sc

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# Copyright (C) 2014-2022 Free Software Foundation, Inc.
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#
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# 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.
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cat << EOF
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/* Copyright (C) 2014-2022 Free Software Foundation, Inc.
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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. */
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OUTPUT_FORMAT("elf32-v850", "elf32-v850",
"elf32-v850")
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OUTPUT_ARCH(v850:old-gcc-abi)
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${RELOCATING+ENTRY(_start)}
SEARCH_DIR(.);
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${RELOCATING+EXTERN(__ctbp __ep __gp)};
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SECTIONS
{
/* This saves a little space in the ELF file, since the zda starts
at a higher location that the ELF headers take up. */
.zdata ${ZDATA_START_ADDR} :
{
*(.zdata)
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${RELOCATING+*(.zbss)
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*(reszdata)
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*(.zcommon)}
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}
/* This is the read only part of the zero data area.
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Having it as a separate section prevents its
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attributes from being inherited by the zdata
section. Specifically it prevents the zdata
section from being marked READONLY. */
.rozdata ${ROZDATA_START_ADDR} :
{
*(.rozdata)
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${RELOCATING+*(romzdata)
*(romzbss)}
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}
/* Read-only sections, merged into text segment. */
. = ${TEXT_START_ADDR};
.interp : { *(.interp) }
.hash : { *(.hash) }
.dynsym : { *(.dynsym) }
.dynstr : { *(.dynstr) }
.rel.text : { *(.rel.text) }
.rela.text : { *(.rela.text) }
.rel.data : { *(.rel.data) }
.rela.data : { *(.rela.data) }
.rel.rodata : { *(.rel.rodata) }
.rela.rodata : { *(.rela.rodata) }
.rel.gcc_except_table : { *(.rel.gcc_except_table) }
.rela.gcc_except_table : { *(.rela.gcc_except_table) }
.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.bss : { *(.rel.bss) }
.rela.bss : { *(.rela.bss) }
.rel.plt : { *(.rel.plt) }
.rela.plt : { *(.rela.plt) }
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.init : { KEEP (*(SORT_NONE(.init))) } =0
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.plt : { *(.plt) }
.text :
{
*(.text)
${RELOCATING+*(.text.*)}
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/* .gnu.warning sections are handled specially by elf.em. */
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*(.gnu.warning)
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${RELOCATING+*(.gnu.linkonce.t*)}
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} =0
${RELOCATING+_etext = .;}
${RELOCATING+PROVIDE (etext = .);}
/* This is special code area at the end of the normal text section.
It contains a small lookup table at the start followed by the
code pointed to by entries in the lookup table. */
.call_table_data ${CALL_TABLE_START_ADDR} :
{
${RELOCATING+PROVIDE(__ctbp = .);}
*(.call_table_data)
} = 0xff /* Fill gaps with 0xff. */
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.call_table_text :
{
*(.call_table_text)
}
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.fini : { KEEP (*(SORT_NONE(.fini))) } =0
.rodata : { *(.rodata) ${RELOCATING+*(.rodata.*) *(.gnu.linkonce.r*)} }
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.rodata1 : { *(.rodata1) }
.data :
{
*(.data)
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${RELOCATING+*(.data.*)
*(.gnu.linkonce.d*)}
${CONSTRUCTING+CONSTRUCTORS}
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}
.data1 : { *(.data1) }
.ctors :
{
${CONSTRUCTING+___ctors = .;}
KEEP (*(EXCLUDE_FILE (*crtend.o) .ctors))
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${RELOCATING+KEEP (*(SORT(.ctors.*)))}
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KEEP (*crtend(.ctors))
${CONSTRUCTING+___ctors_end = .;}
}
.dtors :
{
${CONSTRUCTING+___dtors = .;}
KEEP (*(EXCLUDE_FILE (*crtend.o) .dtors))
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${RELOCATING+KEEP (*(SORT(.dtors.*)))}
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KEEP (*crtend.o(.dtors))
${CONSTRUCTING+___dtors_end = .;}
}
.jcr :
{
KEEP (*(.jcr))
}
.gcc_except_table : { *(.gcc_except_table) }
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.got : {${RELOCATING+ *(.got.plt)} *(.got) }
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.dynamic : { *(.dynamic) }
.tdata ${TDATA_START_ADDR} :
{
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${RELOCATING+PROVIDE (__ep = .);
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*(.tbyte)
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*(.tcommon_byte)}
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*(.tdata)
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${RELOCATING+*(.tbss)
*(.tcommon)}
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}
/* 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. */
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.sdata ${SDATA_START_ADDR} :
{
${RELOCATING+PROVIDE (__gp = . + 0x8000);}
*(.sdata)
}
/* See comment about .rozdata. */
.rosdata ${ROSDATA_START_ADDR} :
{
*(.rosdata)
}
/* We place the .sbss data section AFTER the .rosdata section, so that
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it can directly precede the .bss section. This allows runtime startup
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code to initialise all the zero-data sections by simply taking the
value of '_edata' and zeroing until it reaches '_end'. */
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.sbss :
{
${RELOCATING+__sbss_start = .;}
*(.sbss)
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${RELOCATING+*(.scommon)}
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}
${RELOCATING+_edata = DEFINED (__sbss_start) ? __sbss_start : . ;}
${RELOCATING+PROVIDE (edata = _edata);}
.bss :
{
${RELOCATING+__bss_start = DEFINED (__sbss_start) ? __sbss_start : . ;}
${RELOCATING+__real_bss_start = . ;}
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${RELOCATING+*(.dynbss)}
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*(.bss)
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${RELOCATING+*(COMMON)}
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}
${RELOCATING+_end = . ;}
${RELOCATING+PROVIDE (end = .);}
${RELOCATING+PROVIDE (_heap_start = .);}
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.note.renesas 0 : { KEEP(*(.note.renesas)) }
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/* Stabs debugging sections. */
.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) }
.comment 0 : { *(.comment) }
EOF
. $srcdir/scripttempl/DWARF.sc
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cat <<EOF
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/* User stack. */
.stack 0x200000 :
{
${RELOCATING+__stack = .;}
*(.stack)
}
}
EOF