diff options
| -rw-r--r-- | gas/ChangeLog | 8 | ||||
| -rw-r--r-- | gas/expr.c | 7 | ||||
| -rw-r--r-- | gas/read.c | 13 |
3 files changed, 17 insertions, 11 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index b618ea0..2c2ebf7 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,11 @@ +2011-03-17 Alan Modra <amodra@gmail.com> + + PR 12569 + * expr.c (operand): Correct passing of "mode" to expr. + * read.c (do_org): Allow expr_section. + (get_known_segmented_expression): Don't assert anything about the + segment. + 2011-03-14 John David Anglin <dave.anglin@nrc-cnrc.gc.ca> Backport from mainline: @@ -1,6 +1,6 @@ /* expr.c -operands, expressions- Copyright 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, - 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009 + 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -959,10 +959,7 @@ operand (expressionS *expressionP, enum expr_mode mode) #endif case '(': /* Didn't begin with digit & not a name. */ - if (mode != expr_defer) - segment = expression (expressionP); - else - segment = deferred_expression (expressionP); + segment = expr (0, expressionP, mode); /* expression () will pass trailing whitespace. */ if ((c == '(' && *input_line_pointer != ')') || (c == '[' && *input_line_pointer != ']')) @@ -1,7 +1,7 @@ /* read.c - read a source file - Copyright 1986, 1987, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, - 2010 Free Software Foundation, Inc. + 2010, 2011 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -2654,7 +2654,9 @@ s_mri (int ignore ATTRIBUTE_UNUSED) static void do_org (segT segment, expressionS *exp, int fill) { - if (segment != now_seg && segment != absolute_section) + if (segment != now_seg + && segment != absolute_section + && segment != expr_section) as_bad (_("invalid segment \"%s\""), segment_name (segment)); if (now_seg == absolute_section) @@ -5417,9 +5419,9 @@ get_segmented_expression (expressionS *expP) static segT get_known_segmented_expression (expressionS *expP) { - segT retval; + segT retval = get_segmented_expression (expP); - if ((retval = get_segmented_expression (expP)) == undefined_section) + if (retval == undefined_section) { /* There is no easy way to extract the undefined symbol from the expression. */ @@ -5433,8 +5435,7 @@ get_known_segmented_expression (expressionS *expP) expP->X_op = O_constant; expP->X_add_number = 0; } - know (retval == absolute_section || SEG_NORMAL (retval)); - return (retval); + return retval; } char /* Return terminator. */ |