From b9e34edb8da8a843460b047eacc94855096e1d8a Mon Sep 17 00:00:00 2001 From: David Edelsohn Date: Wed, 14 Aug 2013 20:52:55 +0000 Subject: * config/tc-ppc.c (ppc_comm): Accept optional fourth .lcomm argument as alignment. --- gas/config/tc-ppc.c | 24 +++++++++++++++++++----- 1 file changed, 19 insertions(+), 5 deletions(-) (limited to 'gas/config') 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'; -- cgit v1.2.1