diff options
| author | Tom Tromey <tromey@redhat.com> | 2009-09-02 14:53:52 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2009-09-02 14:53:52 +0000 |
| commit | eb6eb0c014f9de9f5e4c6909291e8a6c96f1b1d9 (patch) | |
| tree | eea8a6d2c52ce03258d2e969e1f96ca9bbf5ab6b /gdb/frame.h | |
| parent | 18111055212657a23aabfa4ebe33914546eeefc6 (diff) | |
| download | gdb-eb6eb0c014f9de9f5e4c6909291e8a6c96f1b1d9.tar.gz | |
gdb
* frame.h (frame_unwinder_is): Declare.
* frame.c (frame_unwinder_is): New function.
* dwarf2loc.c: Include dwarf2-frame.h.
(dwarf_expr_frame_cfa): New function.
(dwarf2_evaluate_loc_desc): Use it.
(needs_frame_frame_cfa): New function.
(dwarf2_loc_desc_needs_frame): Use it.
* dwarf2expr.h (struct dwarf_expr_context) <get_frame_cfa>: New
field.
* dwarf2expr.c (execute_stack_op) <DW_OP_call_frame_cfa>: New
case.
* dwarf2-frame.h (dwarf2_frame_cfa): Declare.
* dwarf2-frame.c (no_get_frame_cfa): New function.
(execute_stack_op): Use it.
(dwarf2_frame_cfa): New function.
gdb/testsuite
* gdb.dwarf2/callframecfa.exp: New file.
* gdb.dwarf2/callframecfa.S: New file.
Diffstat (limited to 'gdb/frame.h')
| -rw-r--r-- | gdb/frame.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/gdb/frame.h b/gdb/frame.h index febef5c04f7..611c6d3562e 100644 --- a/gdb/frame.h +++ b/gdb/frame.h @@ -696,4 +696,10 @@ extern struct frame_info *deprecated_safe_get_selected_frame (void); extern struct frame_info *create_new_frame (CORE_ADDR base, CORE_ADDR pc); +/* Return true if the frame unwinder for frame FI is UNWINDER; false + otherwise. */ + +extern int frame_unwinder_is (struct frame_info *fi, + const struct frame_unwind *unwinder); + #endif /* !defined (FRAME_H) */ |