diff options
Diffstat (limited to 'gdb/mdebugread.c')
| -rw-r--r-- | gdb/mdebugread.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c index 5d1325d..7b30ec3 100644 --- a/gdb/mdebugread.c +++ b/gdb/mdebugread.c @@ -2793,6 +2793,35 @@ parse_partial_symbols (objfile, section_offsets) objfile->ei.entry_file_lowpc = save_pst->textlow; objfile->ei.entry_file_highpc = save_pst->texthigh; } + + /* The objfile has its functions reordered if this partial symbol + table overlaps any other partial symbol table. + We cannot assume a reordered objfile if a partial symbol table + is contained within another partial symbol table, as partial symbol + tables for include files with executable code are contained + within the partial symbol table for the including source file, + and we do not want to flag the objfile reordered for these cases. + + This strategy works well for Irix-5.2 shared libraries, but we + might have to use a more elaborate (and slower) algorithm for + other cases. */ + save_pst = fdr_to_pst[f_idx].pst; + if (save_pst != NULL + && save_pst->textlow != 0 + && !(objfile->flags & OBJF_REORDERED)) + { + ALL_OBJFILE_PSYMTABS (objfile, pst) + { + if (save_pst != pst + && save_pst->textlow >= pst->textlow + && save_pst->textlow < pst->texthigh + && save_pst->texthigh > pst->texthigh) + { + objfile->flags |= OBJF_REORDERED; + break; + } + } + } } /* Now scan the FDRs for dependencies */ |