diff options
Diffstat (limited to 'gdb/dwarf2loc.c')
| -rw-r--r-- | gdb/dwarf2loc.c | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/gdb/dwarf2loc.c b/gdb/dwarf2loc.c index ed2744f7aca..42820a65d3b 100644 --- a/gdb/dwarf2loc.c +++ b/gdb/dwarf2loc.c @@ -231,11 +231,18 @@ dwarf2_evaluate_loc_desc (struct symbol *var, struct frame_info *frame, if (ctx->num_pieces > 0) { - /* We haven't implemented splicing together pieces from - arbitrary sources yet. */ - error ("The value of variable '%s' is distributed across several\n" - "locations, and GDB cannot access its value.\n", - SYMBOL_NATURAL_NAME (var)); + CORE_ADDR simplified + = gdbarch_dwarf_simplify_register_pieces (arch, ctx->num_pieces, + ctx->pieces); + if (simplified >= 0) + retval = value_from_register (SYMBOL_TYPE (var), simplified, frame); + + /* We haven't implemented the more complex case of splicing + together pieces from arbitrary sources yet. */ + else + error ("The value of variable '%s' is distributed across several\n" + "locations, and GDB cannot access its value.\n", + SYMBOL_NATURAL_NAME (var)); } else if (ctx->in_reg) CORE_ADDR dwarf_regnum = dwarf_expr_fetch (ctx, 0); |