diff options
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-ppc.c | 24 |
2 files changed, 24 insertions, 5 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index 329d7425dd..7e600044dd 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2013-08-14 David Edelsohn <dje.gcc@gmail.com> + + * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm + argument as alignment. + 2013-08-09 Nick Clifton <nickc@redhat.com> * config/tc-rl78.c (elf_flags): New variable. diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c index 5c413d3dab..e426ed3619 100644 --- a/gas/config/tc-ppc.c +++ b/gas/config/tc-ppc.c @@ -3526,11 +3526,6 @@ ppc_comm (int lcomm) char *lcomm_name; char lcomm_endc; - if (size <= 4) - align = 2; - else - align = 3; - /* The third argument to .lcomm appears to be the real local common symbol to create. References to the symbol named in the first argument are turned into references to the third @@ -3549,6 +3544,25 @@ ppc_comm (int lcomm) lcomm_sym = symbol_find_or_make (lcomm_name); *input_line_pointer = lcomm_endc; + + /* The fourth argument to .lcomm is the alignment. */ + if (*input_line_pointer != ',') + { + if (size <= 4) + align = 2; + else + align = 3; + } + else + { + ++input_line_pointer; + align = get_absolute_expression (); + if (align <= 0) + { + as_warn (_("ignoring bad alignment")); + align = 2; + } + } } *end_name = '\0'; |
