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authorNick Clifton <nickc@redhat.com>2021-02-12 14:52:22 +0000
committerNick Clifton <nickc@redhat.com>2021-02-12 14:52:22 +0000
commitc46b706620eb9b27fa06e26406ffa4f79d9292e6 (patch)
tree0ec6f7bf04f8c7d05eb71ec5698d847a09777965 /ld
parent96df3e28b835ccb5804bcca96f417761e5e8be67 (diff)
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Change the readelf and objdump programs so that they will automatically follow links to separate debug info files.
* configure.ac (follow-debug-links): Add option to enable or disable the following of debug links by default. Set the default for the option to be 'follow'. * dwarf.c (do_follow_links): Initialise with DEFAULT_FOR_FOLLOW_LINKS. (dwarf_select_sections_by_names): Add no-follow-links option. (dwarf_select_sections_by_letter): Add 'N' option. * objdump.c (usage): Add conditional text describing the follow links option. (slurp_symtab): Ensure that there is a NULL entry at the end of the symbol table. (slurp_dynamic_symtab): Likewise. (dump_bfd): When extending the symbol table, ensure that there is still a NULL entry at the end. * readelf.c (usage): Add conditional text describing the follow links option. * doc/binutils.texi: Update documentation for objcopy and readelf. * doc/debug.options.texi: Update documentation of the follow-links option. * config.in: Regenerate. * configure: Regenerate. * testsuite/binutils-all/compress.exp: Add the -WN option to objdump command lines that are not expecting to follow links. * testsuite/binutils-all/readelf.exp: Add the --debug-dump=no-follow-links option to tests that are not expecting to follow debug links. gas * testsuite/gas/mach-o/sections-1.d: Stop automatic debug link following. * testsuite/gas/xgate/insns-dwarf2.d: Likewise. ld * testsuite/ld-elf/sec64k.exp: Stop readelf from automatically following debug links.
Diffstat (limited to 'ld')
-rw-r--r--ld/ChangeLog5
-rw-r--r--ld/testsuite/ld-elf/sec64k.exp4
2 files changed, 7 insertions, 2 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 263f233..16c6f2f 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,8 @@
+2021-02-12 Nick Clifton <nickc@redhat.com>
+
+ * testsuite/ld-elf/sec64k.exp: Stop readelf from automatically
+ following debug links.
+
2021-02-11 Alan Modra <amodra@gmail.com>
* NEWS: Mention arm-symbianelf removal.
diff --git a/ld/testsuite/ld-elf/sec64k.exp b/ld/testsuite/ld-elf/sec64k.exp
index d148c26..a8ce933 100644
--- a/ld/testsuite/ld-elf/sec64k.exp
+++ b/ld/testsuite/ld-elf/sec64k.exp
@@ -135,7 +135,7 @@ if { ![istarget "m32r-*-*"] } then {
puts $ofd "#as: -ez80-adl"
}
puts $ofd "#ld: -r"
- puts $ofd "#readelf: -W -Ss"
+ puts $ofd "#readelf: -W -wN -Ss"
puts $ofd "There are 680.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 680\[0-9\]\[0-9\]\[ \]+0\[ \]+0"
@@ -190,7 +190,7 @@ if { ![istarget "d10v-*-*"]
if { [istarget "z80-*-*"] } then {
puts $ofd "#as: -ez80-adl"
}
- puts $ofd "#readelf: -W -Ss"
+ puts $ofd "#readelf: -W -wN -Ss"
puts $ofd "There are 660.. section headers.*:"
puts $ofd "#..."
puts $ofd " \\\[ 0\\\] .* 660..\[ \]+0\[ \]+0"