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* dwarf2.c: Formatting.

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(add_line_info): Remove outer loop.
This commit is contained in:
Alan Modra
2006-03-06 04:52:03 +00:00
parent d4c32a815a
commit d8d1c398ee
2 changed files with 72 additions and 78 deletions
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5
bfd/ChangeLog
View File

@ -1,3 +1,8 @@
2006-03-06 Alan Modra <amodra@bigpond.net.au>
* dwarf2.c: Formatting.
(add_line_info): Remove outer loop.
2006-03-05 H.J. Lu <hongjiu.lu@intel.com>
Alan Modra <amodra@bigpond.net.au>

27
bfd/dwarf2.c
View File

@ -1,6 +1,6 @@
/* DWARF 2 support.
Copyright 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003,
2004, 2005 Free Software Foundation, Inc.
2004, 2005, 2006 Free Software Foundation, Inc.
Adapted from gdb/dwarf2read.c by Gavin Koch of Cygnus Solutions
(gavin@cygnus.com).
@ -813,7 +813,6 @@ add_line_info (struct line_info_table *table,
Note: we may receive duplicate entries from 'decode_line_info'. */
while (1)
if (!table->last_line
|| new_line_sorts_after (info, table->last_line))
{
@ -824,31 +823,19 @@ add_line_info (struct line_info_table *table,
/* lcl_head: initialize to head a *possible* sequence at the end. */
if (!table->lcl_head)
table->lcl_head = info;
break;
}
else if (!table->lcl_head->prev_line
&& !new_line_sorts_after (info, table->lcl_head))
else if (!new_line_sorts_after (info, table->lcl_head)
&& (!table->lcl_head->prev_line
|| new_line_sorts_after (info, table->lcl_head->prev_line)))
{
/* Abnormal but easy: lcl_head is 1) at the *end* of the line
list and 2) the head of 'info'. */
info->prev_line = NULL;
table->lcl_head->prev_line = info;
break;
}
else if (table->lcl_head->prev_line
&& !new_line_sorts_after (info, table->lcl_head)
&& new_line_sorts_after (info, table->lcl_head->prev_line))
{
/* Abnormal but easy: lcl_head is 1) in the *middle* of the line
list and 2) the head of 'info'. */
/* Abnormal but easy: lcl_head is the head of 'info'. */
info->prev_line = table->lcl_head->prev_line;
table->lcl_head->prev_line = info;
break;
}
else
{
/* Abnormal and hard: Neither 'last_line' nor 'lcl_head' are valid
heads for 'info'. Reset 'lcl_head' and repeat. */
heads for 'info'. Reset 'lcl_head'. */
struct line_info* li2 = table->last_line; /* always non-NULL */
struct line_info* li1 = li2->prev_line;
@ -862,6 +849,8 @@ add_line_info (struct line_info_table *table,
li1 = li1->prev_line;
}
table->lcl_head = li2;
info->prev_line = table->lcl_head->prev_line;
table->lcl_head->prev_line = info;
}
}