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| author | H.J. Lu <hjl.tools@gmail.com> | 2010-12-12 14:49:25 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2010-12-12 14:49:25 +0000 |
| commit | 68efed4197a833bbc5ca02116098e6f67a2608d6 (patch) | |
| tree | d2d96493d68329b71ece5e25e331a50898d829d9 | |
| parent | 97e84e2551f3aee29f7a9efbda3c4fb18415b6bb (diff) | |
| download | gdb-68efed4197a833bbc5ca02116098e6f67a2608d6.zip gdb-68efed4197a833bbc5ca02116098e6f67a2608d6.tar.gz gdb-68efed4197a833bbc5ca02116098e6f67a2608d6.tar.bz2 | |
Mark .gnu.lto_* sections with SHF_EXCLUDE.
bfd/
2010-12-12 H.J. Lu <hongjiu.lu@intel.com>
* elf.c (special_sections_g): Add ".gnu.lto_".
gas/testsuite/
2010-12-12 H.J. Lu <hongjiu.lu@intel.com>
* gas/elf/elf.exp: Run section9.
* gas/elf/section9.d: New.
* gas/elf/section9.s: Likewise.
| -rw-r--r-- | bfd/ChangeLog | 4 | ||||
| -rw-r--r-- | bfd/elf.c | 1 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 9 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/elf.exp | 1 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/section9.d | 7 | ||||
| -rw-r--r-- | gas/testsuite/gas/elf/section9.s | 4 |
6 files changed, 25 insertions, 1 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 10d3b98..102e082 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,7 @@ +2010-12-12 H.J. Lu <hongjiu.lu@intel.com> + + * elf.c (special_sections_g): Add ".gnu.lto_". + 2010-12-10 Alan Modra <amodra@gmail.com> * config.bfd: Configure rs6000-*-aix* as for powerpc-*-aix*. @@ -2082,6 +2082,7 @@ static const struct bfd_elf_special_section special_sections_f[] = static const struct bfd_elf_special_section special_sections_g[] = { { STRING_COMMA_LEN (".gnu.linkonce.b"), -2, SHT_NOBITS, SHF_ALLOC + SHF_WRITE }, + { STRING_COMMA_LEN (".gnu.lto_"), -1, SHT_PROGBITS, SHF_EXCLUDE }, { STRING_COMMA_LEN (".got"), 0, SHT_PROGBITS, SHF_ALLOC + SHF_WRITE }, { STRING_COMMA_LEN (".gnu.version"), 0, SHT_GNU_versym, 0 }, { STRING_COMMA_LEN (".gnu.version_d"), 0, SHT_GNU_verdef, 0 }, diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 8b4e801..8592bf0 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,4 +1,11 @@ -2010-12-11 Mingming Sun <mingm.sun@gmail.com> +2010-12-12 H.J. Lu <hongjiu.lu@intel.com> + + * gas/elf/elf.exp: Run section9. + + * gas/elf/section9.d: New. + * gas/elf/section9.s: Likewise. + +2010-12-11 Mingming Sun <mingm.sun@gmail.com> * gas/mips/loongson-3a.s, gas/mips/loongson-3a.d: New test. * gas/mips/mips.exp: Run it. diff --git a/gas/testsuite/gas/elf/elf.exp b/gas/testsuite/gas/elf/elf.exp index 3babe0b..7f86266 100644 --- a/gas/testsuite/gas/elf/elf.exp +++ b/gas/testsuite/gas/elf/elf.exp @@ -174,6 +174,7 @@ if { ([istarget "*-*-*elf*"] run_dump_test "section6" run_dump_test "section7" run_dump_test "section8" + run_dump_test "section9" run_dump_test "dwarf2-1" run_dump_test "dwarf2-2" run_dump_test "dwarf2-3" diff --git a/gas/testsuite/gas/elf/section9.d b/gas/testsuite/gas/elf/section9.d new file mode 100644 index 0000000..1acf63e --- /dev/null +++ b/gas/testsuite/gas/elf/section9.d @@ -0,0 +1,7 @@ +#readelf: -S --wide +#name: section flags + +#... +[ ]*\[.*\][ ]+\.gnu\.lto_main[ ]+PROGBITS.*[ ]+E[ ]+.* +[ ]*\[.*\][ ]+\.gnu\.lto_\.pureconst[ ]+PROGBITS.*[ ]+E[ ]+.* +#pass diff --git a/gas/testsuite/gas/elf/section9.s b/gas/testsuite/gas/elf/section9.s new file mode 100644 index 0000000..6b8b107 --- /dev/null +++ b/gas/testsuite/gas/elf/section9.s @@ -0,0 +1,4 @@ + .section .gnu.lto_main,"",%progbits + .byte 0,0,0,0 + .section .gnu.lto_.pureconst,"",%progbits + .byte 0,0,0,0 |