diff options
Diffstat (limited to 'gdb/dwarfread.c')
| -rw-r--r-- | gdb/dwarfread.c | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/gdb/dwarfread.c b/gdb/dwarfread.c index 709b958..3b9b225 100644 --- a/gdb/dwarfread.c +++ b/gdb/dwarfread.c @@ -2614,6 +2614,20 @@ DESCRIPTION add to a partial symbol table, finish filling in the die info and then add a partial symbol table entry for it. + Also record the symbol in the minimal symbol table. Note that + DWARF does not directly distinquish between data and bss symbols, + so we use mst_data/mst_file_data for both of them. One way we + could make the distinction is checking the address of the symbol + and then checking the flags on the ELF section that contains + that address to look for SHT_PROGBITS (data) or SHT_NOBITS (bss), + but it probably isn't worth the effort. A side effect of leaving + things as they are is that the minimal symbol created from the DWARF + info, containing the wrong minimal_symbol_type, overrides the minimal + symbol created from processing the canonical bfd symbols, which + did have the right minimal_symbol_type. This is probably a side + effect of the way the table is sorted and duplicates are discarded. + (FIXME?) + NOTES The caller must ensure that the DIE has a valid name attribute. @@ -2628,7 +2642,7 @@ add_partial_symbol (dip, objfile) { case TAG_global_subroutine: record_minimal_symbol (dip -> at_name, dip -> at_low_pc, mst_text, - objfile); + objfile); ADD_PSYMBOL_TO_LIST (dip -> at_name, strlen (dip -> at_name), VAR_NAMESPACE, LOC_BLOCK, objfile -> global_psymbols, @@ -2636,19 +2650,23 @@ add_partial_symbol (dip, objfile) break; case TAG_global_variable: record_minimal_symbol (dip -> at_name, locval (dip -> at_location), - mst_data, objfile); + mst_data, objfile); ADD_PSYMBOL_TO_LIST (dip -> at_name, strlen (dip -> at_name), VAR_NAMESPACE, LOC_STATIC, objfile -> global_psymbols, 0, cu_language, objfile); break; case TAG_subroutine: + record_minimal_symbol (dip -> at_name, dip -> at_low_pc, mst_file_text, + objfile); ADD_PSYMBOL_TO_LIST (dip -> at_name, strlen (dip -> at_name), VAR_NAMESPACE, LOC_BLOCK, objfile -> static_psymbols, dip -> at_low_pc, cu_language, objfile); break; case TAG_local_variable: + record_minimal_symbol (dip -> at_name, locval (dip -> at_location), + mst_file_data, objfile); ADD_PSYMBOL_TO_LIST (dip -> at_name, strlen (dip -> at_name), VAR_NAMESPACE, LOC_STATIC, objfile -> static_psymbols, |