diff options
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/symtab.c | 30 |
2 files changed, 34 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 1e481d0..d12faaa 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2002-01-30 Daniel Jacobowitz <drow@mvista.com> + + * symtab.c (find_pc_sect_psymtab): Do not search psymtabs for + data symbols, since we search based on textlow and texthigh. + (find_pc_sect_symtab): Likewise. + 2002-01-30 Andrew Cagney <ac131313@redhat.com> * defs.h (vwarning): Declare. diff --git a/gdb/symtab.c b/gdb/symtab.c index c987f5a..18bea05 100644 --- a/gdb/symtab.c +++ b/gdb/symtab.c @@ -355,12 +355,24 @@ find_pc_sect_psymtab (CORE_ADDR pc, asection *section) { register struct partial_symtab *pst; register struct objfile *objfile; + struct minimal_symbol *msymbol; + + /* If we know that this is not a text address, return failure. This is + necessary because we loop based on texthigh and textlow, which do + not include the data ranges. */ + msymbol = lookup_minimal_symbol_by_pc_section (pc, section); + if (msymbol + && (msymbol->type == mst_data + || msymbol->type == mst_bss + || msymbol->type == mst_abs + || msymbol->type == mst_file_data + || msymbol->type == mst_file_bss)) + return NULL; ALL_PSYMTABS (objfile, pst) { if (pc >= pst->textlow && pc < pst->texthigh) { - struct minimal_symbol *msymbol; struct partial_symtab *tpst; /* An objfile that has its functions reordered might have @@ -371,7 +383,6 @@ find_pc_sect_psymtab (CORE_ADDR pc, asection *section) section == 0) /* can't validate section this way */ return (pst); - msymbol = lookup_minimal_symbol_by_pc_section (pc, section); if (msymbol == NULL) return (pst); @@ -1386,6 +1397,21 @@ find_pc_sect_symtab (CORE_ADDR pc, asection *section) register struct partial_symtab *ps; register struct objfile *objfile; CORE_ADDR distance = 0; + struct minimal_symbol *msymbol; + + /* If we know that this is not a text address, return failure. This is + necessary because we loop based on the block's high and low code + addresses, which do not include the data ranges, and because + we call find_pc_sect_psymtab which has a similar restriction based + on the partial_symtab's texthigh and textlow. */ + msymbol = lookup_minimal_symbol_by_pc_section (pc, section); + if (msymbol + && (msymbol->type == mst_data + || msymbol->type == mst_bss + || msymbol->type == mst_abs + || msymbol->type == mst_file_data + || msymbol->type == mst_file_bss)) + return NULL; /* Search all symtabs for the one whose file contains our address, and which is the smallest of all the ones containing the address. This is designed |