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| author | H.J. Lu <hjl.tools@gmail.com> | 2005-06-06 14:16:45 +0000 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2005-06-06 14:16:45 +0000 |
| commit | b42f9a05b66c1135b09de2a5e5c39b3101ff0928 (patch) | |
| tree | e95e6547cfdf60f7b8dde24557a376fb41d5d3bb /bfd/dwarf2.c | |
| parent | 46de2a7c487120233d6331aa25109dd2aaf83b8b (diff) | |
| download | gdb-b42f9a05b66c1135b09de2a5e5c39b3101ff0928.zip gdb-b42f9a05b66c1135b09de2a5e5c39b3101ff0928.tar.gz gdb-b42f9a05b66c1135b09de2a5e5c39b3101ff0928.tar.bz2 | |
2005-06-06 H.J. Lu <hongjiu.lu@intel.com>
* dwarf2.c (decode_line_info): Properly set low_pc.
Diffstat (limited to 'bfd/dwarf2.c')
| -rw-r--r-- | bfd/dwarf2.c | 22 |
1 files changed, 16 insertions, 6 deletions
diff --git a/bfd/dwarf2.c b/bfd/dwarf2.c index d13fd75..1b08f28 100644 --- a/bfd/dwarf2.c +++ b/bfd/dwarf2.c @@ -1070,6 +1070,7 @@ decode_line_info (struct comp_unit *unit, struct dwarf2_debug *stash) address, we must compare on every DW_LNS_copy, etc. */ bfd_vma low_pc = 0; bfd_vma high_pc = 0; + bfd_boolean low_pc_set = FALSE; /* Decode the table. */ while (! end_sequence) @@ -1087,8 +1088,11 @@ 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 == 0 || address < low_pc) - low_pc = address; + if (!low_pc_set || address < low_pc) + { + low_pc_set = TRUE; + low_pc = address; + } if (address > high_pc) high_pc = address; } @@ -1106,8 +1110,11 @@ 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 == 0 || address < low_pc) - low_pc = address; + if (!low_pc_set || address < low_pc) + { + low_pc_set = TRUE; + low_pc = address; + } if (address > high_pc) high_pc = address; arange_add (unit->abfd, &unit->arange, low_pc, high_pc); @@ -1159,8 +1166,11 @@ 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 == 0 || address < low_pc) - low_pc = address; + if (!low_pc_set || address < low_pc) + { + low_pc_set = TRUE; + low_pc = address; + } if (address > high_pc) high_pc = address; break; |