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| author | Jim Blandy <jimb@codesourcery.com> | 2004-08-24 21:01:49 +0000 |
|---|---|---|
| committer | Jim Blandy <jimb@codesourcery.com> | 2004-08-24 21:01:49 +0000 |
| commit | 87808bd699575a850139a1f916512ab7a47fd496 (patch) | |
| tree | 16b075db667922d055eb918d2b4eaa76ffb51b14 /gdb/ChangeLog | |
| parent | 8d2c00cb73ae9b3d1e5d7317241dc02e575b7f1b (diff) | |
| download | gdb-87808bd699575a850139a1f916512ab7a47fd496.zip gdb-87808bd699575a850139a1f916512ab7a47fd496.tar.gz gdb-87808bd699575a850139a1f916512ab7a47fd496.tar.bz2 | |
* dwarf2expr.h (struct dwarf_expr_context): New members
'num_pieces' and 'pieces', for returning the result of an
expression that uses DW_OP_piece.
(struct dwarf_expr_piece): New struct type.
* dwarf2expr.c (new_dwarf_expr_context): Initialize num_pieces and
pieces.
(free_dwarf_expr_context): Free pieces, if any.
(add_piece): New function.
(execute_stack_op): Implement DW_OP_piece.
* dwarf2loc.c (dwarf2_evaluate_loc_desc): If the result of the
expression is a list of pieces, print an error message.
(dwarf2_loc_desc_needs_frame): If the expression yields
pieces, and any piece is in a register, then we need a frame.
Diffstat (limited to 'gdb/ChangeLog')
| -rw-r--r-- | gdb/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 219ed9a..66c08d2 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,19 @@ 2004-08-24 Jim Blandy <jimb@redhat.com> + * dwarf2expr.h (struct dwarf_expr_context): New members + 'num_pieces' and 'pieces', for returning the result of an + expression that uses DW_OP_piece. + (struct dwarf_expr_piece): New struct type. + * dwarf2expr.c (new_dwarf_expr_context): Initialize num_pieces and + pieces. + (free_dwarf_expr_context): Free pieces, if any. + (add_piece): New function. + (execute_stack_op): Implement DW_OP_piece. + * dwarf2loc.c (dwarf2_evaluate_loc_desc): If the result of the + expression is a list of pieces, print an error message. + (dwarf2_loc_desc_needs_frame): If the expression yields + pieces, and any piece is in a register, then we need a frame. + * dwarf2loc.c (dwarf2_evaluate_loc_desc): Wait to fetch the top of the stack until we've decided what sort of result the evaluation has produced. Use separate variables, with more specific names. |