mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2025-02-05 12:53:16 +08:00
2bf2bf23da
"ld -r" generally should not combine object file sections with
different names. For example, "ld -r" should not combine ".text",
".text.hot" and ".text.cold" into an output ".text" section. An
exception needs to be made for linker created sections, for example,
branch trampoline sections that might be created even for ld -r.
"ld -r" also should not define symbols in linker scripts. Any
definitions are likely to conflict with those defined at final link.
A MEMORY spec is also not needed for ld -r.
* Makefile.am (eelf32btsmip_fbsd.c, eelf32btsmipn32_fbsd.c),
(eelf32epiphany.c, eelf32epiphany_4x4.c, eelf32ltsmip_fbsd.c),
(eelf32ltsmipn32_fbsd.c, eelf32xc16x.c, eelf32xc16xl.c),
(eelf32xc16xs.c, emcorepe.c, enios2elf.c, enios2linux.c),
(eelf64btsmip_fbsd.c, eelf64ltsmip_fbsd.c): Correct dependencies.
* Makefile.in: Regenerate.
* emulparams/aarch64cloudabi.sh, * emulparams/aarch64fbsd.sh,
* emulparams/aarch64linux.sh, * emulparams/aarch64linux32.sh,
* emulparams/arc-nps.sh, * emulparams/elf32_spu.sh,
* emulparams/elf32_tic6x_le.sh, * emulparams/elf32bmip.sh,
* emulparams/elf32btsmipn32.sh, * emulparams/elf32lr5900n32.sh,
* emulparams/elf32mep.sh, * emulparams/elf32metag.sh,
* emulparams/elf64btsmip.sh, * emulparams/shelf_vxworks.sh,
* emulparams/shlelf_fd.sh, * scripttempl/DWARF.sc,
* scripttempl/alpha.sc, * scripttempl/alphavms.sc,
* scripttempl/arclinux.sc, * scripttempl/armbpabi.sc,
* scripttempl/avr.sc, * scripttempl/dlx.sc, * scripttempl/elf.sc,
* scripttempl/elf32cr16.sc, * scripttempl/elf32cr16c.sc,
* scripttempl/elf32crx.sc, * scripttempl/elf32msp430.sc,
* scripttempl/elf32msp430_3.sc, * scripttempl/elf32xc16x.sc,
* scripttempl/elf32xc16xl.sc, * scripttempl/elf32xc16xs.sc,
* scripttempl/elf64hppa.sc, * scripttempl/elf_chaos.sc,
* scripttempl/elfarc.sc, * scripttempl/elfarcv2.sc,
* scripttempl/elfd10v.sc, * scripttempl/elfd30v.sc,
* scripttempl/elfm68hc11.sc, * scripttempl/elfm68hc12.sc,
* scripttempl/elfm9s12z.sc, * scripttempl/elfmicroblaze.sc,
* scripttempl/elfxgate.sc, * scripttempl/elfxtensa.sc,
* scripttempl/epiphany_4x4.sc, * scripttempl/ft32.sc,
* scripttempl/hppaelf.sc, * scripttempl/ia64vms.sc,
* scripttempl/ip2k.sc, * scripttempl/iq2000.sc,
* scripttempl/mep.sc, * scripttempl/mmo.sc,
* scripttempl/nds32elf.sc, * scripttempl/pru.sc,
* scripttempl/sh.sc, * scripttempl/v850.sc,
* scripttempl/v850_rh850.sc, * scripttempl/visium.sc,
* scripttempl/xstormy16.sc: Condition various parts of scripts on
${RELOCATABLE} in order to prevent ld -r merging sections or
defining symbols. Remove MEMORY and VERSION definitions from
ld -r scripts too.
* testsuite/ld-elf/group2.d, * testsuite/ld-elf/group4.d,
* testsuite/ld-elf/group5.d, * testsuite/ld-elf/group6.d,
* testsuite/ld-elf/group7.d, * testsuite/ld-elf/group8a.d,
* testsuite/ld-elf/group8b.d, * testsuite/ld-elf/group9a.d,
* testsuite/ld-elf/group9b.d, * testsuite/ld-elf/pr17550a.d,
* testsuite/ld-elf/pr17550b.d,
* testsuite/ld-elf/pr17550d.d: Don't xfail cr16 and crx.
* testsuite/ld-elf/init-fini-arrays.d,
* testsuite/ld-elf/pr22677.d: Likewise, and dont' xfail mep.
91 lines
2.1 KiB
Scala
91 lines
2.1 KiB
Scala
# Linker script for Alpha VMS systems.
|
|
# Tristan Gingold <gingold@adacore.com>.
|
|
#
|
|
# Copyright (C) 2014-2018 Free Software Foundation, Inc.
|
|
#
|
|
# Copying and distribution of this file, with or without modification,
|
|
# are permitted in any medium without royalty provided the copyright
|
|
# notice and this notice are preserved.
|
|
|
|
PAGESIZE=0x10000
|
|
|
|
cat <<EOF
|
|
/* Copyright (C) 2014-2018 Free Software Foundation, Inc.
|
|
|
|
Copying and distribution of this script, with or without modification,
|
|
are permitted in any medium without royalty provided the copyright
|
|
notice and this notice are preserved. */
|
|
|
|
OUTPUT_FORMAT("${OUTPUT_FORMAT}")
|
|
${LIB_SEARCH_DIRS}
|
|
|
|
SECTIONS
|
|
{
|
|
${RELOCATING+. = ${PAGESIZE};}
|
|
|
|
/* RW initialized data. */
|
|
\$DATA\$ ALIGN (${PAGESIZE}) : {
|
|
*(\$DATA\$)
|
|
}
|
|
/* RW data unmodified (zero-initialized). */
|
|
\$BSS\$ ALIGN (${PAGESIZE}) : {
|
|
*(\$BSS\$)
|
|
}
|
|
/* RO, executable code. */
|
|
\$CODE\$ ALIGN (${PAGESIZE}) : {
|
|
*(\$CODE\$${RELOCATING+ *\$CODE*})
|
|
}
|
|
/* RO initialized data. */
|
|
\$LITERAL\$ ALIGN (${PAGESIZE}) : {
|
|
${RELOCATING+*(\$LINK\$)}
|
|
*(\$LITERAL\$)
|
|
${RELOCATING+*(\$READONLY\$)
|
|
*(\$READONLY_ADDR\$)
|
|
*(eh_frame)
|
|
*(jcr)
|
|
*(ctors)
|
|
*(dtors)
|
|
*(gcc_except_table)
|
|
|
|
/* LIB$INITIALIZE stuff. */
|
|
*(LIB\$INITIALIZDZ) /* Start marker. */
|
|
*(LIB\$INITIALIZD_) /* Hi priority. */
|
|
*(LIB\$INITIALIZE) /* User. */
|
|
*(LIB\$INITIALIZE$) /* End marker. */}
|
|
}
|
|
|
|
\$DWARF\$ ALIGN (${PAGESIZE}) : {
|
|
${RELOCATING+\$dwarf2.debug_pubtypes = .;
|
|
*(debug_pubtypes)
|
|
\$dwarf2.debug_ranges = .;
|
|
*(debug_ranges)
|
|
|
|
\$dwarf2.debug_abbrev = .;
|
|
*(debug_abbrev)
|
|
\$dwarf2.debug_aranges = .;
|
|
*(debug_aranges)
|
|
\$dwarf2.debug_frame = .;
|
|
*(debug_frame)
|
|
\$dwarf2.debug_info = .;
|
|
*(debug_info)
|
|
\$dwarf2.debug_line = .;
|
|
*(debug_line)
|
|
\$dwarf2.debug_loc = .;
|
|
*(debug_loc)
|
|
\$dwarf2.debug_macinfo = .;
|
|
*(debug_macinfo)
|
|
\$dwarf2.debug_macro = .;
|
|
*(debug_macro)
|
|
\$dwarf2.debug_pubnames = .;
|
|
*(debug_pubnames)
|
|
\$dwarf2.debug_str = .;
|
|
*(debug_str)
|
|
\$dwarf2.debug_zzzzzz = .;}
|
|
}
|
|
|
|
\$DST\$ 0 : {
|
|
*(\$DST\$)
|
|
}
|
|
}
|
|
EOF
|