diff options
| author | Alan Modra <amodra@gmail.com> | 2020-07-07 09:27:17 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-07-07 18:26:33 +0930 |
| commit | 8af7926f455328bfc34456f6765c0cb1801e758e (patch) | |
| tree | ced75399a6fc61d514b13ce8eed8bd6063e065a7 /bfd | |
| parent | 3bde5ad1a60ef773aa11bb4618a58ec7fd3172c1 (diff) | |
| download | gdb-8af7926f455328bfc34456f6765c0cb1801e758e.zip gdb-8af7926f455328bfc34456f6765c0cb1801e758e.tar.gz gdb-8af7926f455328bfc34456f6765c0cb1801e758e.tar.bz2 | |
XCOFF C_HIDEXT and C_AIX_WEAKEXT classification
If C_HIDEXT and C_AIX_WEAKEXT symbols aren't handled as globals by
coff_classify_symbol then we run into "warning: .. local symbol `some
garbage name' has no section". These are of course both global
symbols, but C_HIDEXT is like a local in some respects and returning
COFF_SYMBOL_LOCAL for C_HIDEXT keeps nm output looking the same.
Fixes these fails on rs6000-aix5.1:
-FAIL: weakref tests, relocations
-FAIL: weakref tests, global syms
-FAIL: weakref tests, strong undefined syms
-FAIL: weakref tests, weak undefined syms
* coffcode.h (coff_classify_symbol): Handle C_HIDEXT and
C_AIX_WEAKEXT.
Diffstat (limited to 'bfd')
| -rw-r--r-- | bfd/ChangeLog | 5 | ||||
| -rw-r--r-- | bfd/coffcode.h | 10 |
2 files changed, 15 insertions, 0 deletions
diff --git a/bfd/ChangeLog b/bfd/ChangeLog index 02413eb..057bc05 100644 --- a/bfd/ChangeLog +++ b/bfd/ChangeLog @@ -1,3 +1,8 @@ +2020-07-07 Alan Modra <amodra@gmail.com> + + * coffcode.h (coff_classify_symbol): Handle C_HIDEXT and + C_AIX_WEAKEXT. + 2020-07-06 Nick Clifton <nickc@redhat.com> * po/pt.po: Updated Portuguese translation. diff --git a/bfd/coffcode.h b/bfd/coffcode.h index 9a97ba7..0910f91 100644 --- a/bfd/coffcode.h +++ b/bfd/coffcode.h @@ -4904,6 +4904,12 @@ coff_classify_symbol (bfd *abfd, case C_THUMBEXT: case C_THUMBEXTFUNC: #endif +#ifdef RS6000COFF_C + case C_HIDEXT: +#if ! defined _AIX52 && ! defined AIX_WEAK_SUPPORT + case C_AIX_WEAKEXT: +#endif +#endif #ifdef C_SYSTEM case C_SYSTEM: #endif @@ -4917,6 +4923,10 @@ coff_classify_symbol (bfd *abfd, else return COFF_SYMBOL_COMMON; } +#ifdef RS6000COFF_C + if (syment->n_sclass == C_HIDEXT) + return COFF_SYMBOL_LOCAL; +#endif return COFF_SYMBOL_GLOBAL; default: |