diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-ppc.c | 18 |
2 files changed, 19 insertions, 4 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index e0de16e..fa8a7c5 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2018-07-26 Alan Modra <amodra@gmail.com> + + * config/tc-ppc.c (ppc_elf_localentry): Allow .localentry values + of 1 and 7 to directly set value into STO_PPC64_LOCAL_MASK bits. + 2018-07-25 H.J. Lu <hongjiu.lu@intel.com> * config/tc-i386.c (Broadcast_Operation): Add bytes. diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 92e5eb5..4388b25 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -2378,13 +2378,23 @@ ppc_elf_localentry (int ignore ATTRIBUTE_UNUSED) if (resolve_expression (&exp) && exp.X_op == O_constant) { - unsigned char encoded = PPC64_SET_LOCAL_ENTRY_OFFSET (exp.X_add_number); + unsigned int encoded, ok; - if (exp.X_add_number != (offsetT) PPC64_LOCAL_ENTRY_OFFSET (encoded)) - as_bad (_(".localentry expression for `%s' " - "is not a valid power of 2"), S_GET_NAME (sym)); + ok = 1; + if (exp.X_add_number == 1 || exp.X_add_number == 7) + encoded = exp.X_add_number << STO_PPC64_LOCAL_BIT; else { + encoded = PPC64_SET_LOCAL_ENTRY_OFFSET (exp.X_add_number); + if (exp.X_add_number != (offsetT) PPC64_LOCAL_ENTRY_OFFSET (encoded)) + { + as_bad (_(".localentry expression for `%s' " + "is not a valid power of 2"), S_GET_NAME (sym)); + ok = 0; + } + } + if (ok) + { bfdsym = symbol_get_bfdsym (sym); elfsym = elf_symbol_from (bfd_asymbol_bfd (bfdsym), bfdsym); gas_assert (elfsym); |