diff options
Diffstat (limited to 'gdb/dwarf2/expr.h')
| -rw-r--r-- | gdb/dwarf2/expr.h | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gdb/dwarf2/expr.h b/gdb/dwarf2/expr.h index 2f3d2ce..fd9c2bb 100644 --- a/gdb/dwarf2/expr.h +++ b/gdb/dwarf2/expr.h @@ -25,6 +25,8 @@ #include "leb128.h" #include "gdbtypes.h" +struct dwarf2_per_objfile; + /* The location of a value. */ enum dwarf_value_location { @@ -117,7 +119,7 @@ struct dwarf_stack_value its current state and its callbacks. */ struct dwarf_expr_context { - dwarf_expr_context (); + dwarf_expr_context (dwarf2_per_objfile *per_objfile); virtual ~dwarf_expr_context () = default; void push_address (CORE_ADDR value, bool in_stack_memory); @@ -139,10 +141,6 @@ struct dwarf_expr_context context and operations depending on DW_FORM_ref_addr are not allowed. */ int ref_addr_size; - /* Offset used to relocate DW_OP_addr, DW_OP_addrx, and - DW_OP_GNU_addr_index arguments. */ - CORE_ADDR offset; - /* The current depth of dwarf expression recursion, via DW_OP_call*, DW_OP_fbreg, DW_OP_push_object_address, etc., and the maximum depth we'll tolerate before raising an error. */ @@ -185,6 +183,9 @@ struct dwarf_expr_context two cases need to be handled separately.) */ std::vector<dwarf_expr_piece> pieces; + /* We evaluate the expression in the context of this objfile. */ + dwarf2_per_objfile *per_objfile; + /* Return the value of register number REGNUM (a DWARF register number), read as an address. */ virtual CORE_ADDR read_addr_from_reg (int regnum) = 0; |