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| author | Tom Tromey <tromey@redhat.com> | 2010-05-21 21:01:46 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@redhat.com> | 2010-05-21 21:01:46 +0000 |
| commit | cb82636715e384dc5e75f3c1a4fd436626ba8dcd (patch) | |
| tree | e75f984689d6689f268f025f198b5cc1817780ff /gdb/dwarf2expr.h | |
| parent | 74de6778b16fe5429d512d7250747f4d9e1ed374 (diff) | |
| download | gdb-cb82636715e384dc5e75f3c1a4fd436626ba8dcd.zip gdb-cb82636715e384dc5e75f3c1a4fd436626ba8dcd.tar.gz gdb-cb82636715e384dc5e75f3c1a4fd436626ba8dcd.tar.bz2 | |
gdb
* dwarf2loc.c (read_pieced_value): Exit loop when result is full.
<DWARF_VALUE_OPTIMIZED_OUT>: New case.
* dwarf2expr.h (enum dwarf_value_location)
<DWARF_VALUE_OPTIMIZED_OUT>: New constant.
* dwarf2expr.c (dwarf_expr_stack_empty_p): New function.
(add_piece): Handle empty piece.
(execute_stack_op) <DW_OP_piece>: Handle
DWARF_VALUE_OPTIMIZED_OUT.
gdb/testsuite
* gdb.dwarf2/pieces.exp (pieces_test_f6): New proc.
Call it.
* gdb.dwarf2/pieces.c (struct C): New.
(f6): New function.
* gdb.dwarf2/pieces.S: Replace.
Diffstat (limited to 'gdb/dwarf2expr.h')
| -rw-r--r-- | gdb/dwarf2expr.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/gdb/dwarf2expr.h b/gdb/dwarf2expr.h index 437ca39..f24f193 100644 --- a/gdb/dwarf2expr.h +++ b/gdb/dwarf2expr.h @@ -38,7 +38,10 @@ enum dwarf_value_location DWARF_VALUE_STACK, /* The piece is a literal. */ - DWARF_VALUE_LITERAL + DWARF_VALUE_LITERAL, + + /* The piece was optimized out. */ + DWARF_VALUE_OPTIMIZED_OUT }; /* The dwarf expression stack. */ |