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* dwarf2.c (decode_line_info): Revert last change. Instead set

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initial low_pc to -1 to avoid need to test whether loc_pc has
	been set.
This commit is contained in:
Alan Modra 2005-06-10 10:14:23 +00:00
parent 0df40b5e49
commit 75758e9ddb
2 changed files with 13 additions and 17 deletions
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6
bfd/ChangeLog
View File

@ -1,3 +1,9 @@
2005-06-10 Alan Modra <amodra@bigpond.net.au>
* dwarf2.c (decode_line_info): Revert last change. Instead set
initial low_pc to -1 to avoid need to test whether loc_pc has
been set.
2005-06-09 Christopher Faylor <cgf@timesys.com>
* coffcode.h (sec_to_styp_flags): Set appropriate section flags when

24
bfd/dwarf2.c
View File

@ -1090,9 +1090,8 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
order using DW_LNE_set_address (e.g. Intel C++ 6.0 compiler
for ia64-Linux). Thus, to determine the low and high
address, we must compare on every DW_LNS_copy, etc. */
bfd_vma low_pc = 0;
bfd_vma low_pc = (bfd_vma) -1;
bfd_vma high_pc = 0;
bfd_boolean low_pc_set = FALSE;
/* Decode the table. */
while (! end_sequence)
@ -1110,11 +1109,8 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
/* Append row to matrix using current values. */
add_line_info (table, address, filename, line, column, 0);
basic_block = 1;
if (!low_pc_set || address < low_pc)
{
low_pc_set = TRUE;
low_pc = address;
}
if (address < low_pc)
low_pc = address;
if (address > high_pc)
high_pc = address;
}
@ -1132,11 +1128,8 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
end_sequence = 1;
add_line_info (table, address, filename, line, column,
end_sequence);
if (!low_pc_set || address < low_pc)
{
low_pc_set = TRUE;
low_pc = address;
}
if (address < low_pc)
low_pc = address;
if (address > high_pc)
high_pc = address;
arange_add (unit->abfd, &unit->arange, low_pc, high_pc);
@ -1188,11 +1181,8 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash)
case DW_LNS_copy:
add_line_info (table, address, filename, line, column, 0);
basic_block = 0;
if (!low_pc_set || address < low_pc)
{
low_pc_set = TRUE;
low_pc = address;
}
if (address < low_pc)
low_pc = address;
if (address > high_pc)
high_pc = address;
break;