diff options
Diffstat (limited to 'gdb/dwarf2/loc.h')
-rw-r--r-- | gdb/dwarf2/loc.h | 70 |
1 files changed, 47 insertions, 23 deletions
diff --git a/gdb/dwarf2/loc.h b/gdb/dwarf2/loc.h index ebe5c31..c672320 100644 --- a/gdb/dwarf2/loc.h +++ b/gdb/dwarf2/loc.h @@ -20,6 +20,7 @@ #ifndef GDB_DWARF2_LOC_H #define GDB_DWARF2_LOC_H +#include "gdbtypes.h" #include "dwarf2/expr.h" struct symbol_computed_ops; @@ -102,28 +103,6 @@ struct property_addr_info const property_addr_info *next; }; -/* Converts a dynamic property into a static one. FRAME is the frame in which - the property is evaluated; if NULL, the selected frame (if any) is used - instead. - - ADDR_STACK is the stack of addresses that might be needed to evaluate the - property. When evaluating a property that is not related to a type, it can - be NULL. - - Returns true if PROP could be converted and the static value is passed - back into VALUE, otherwise returns false. - - Any values in PUSH_VALUES will be pushed before evaluating the location - expression, PUSH_VALUES[0] will be pushed first, then PUSH_VALUES[1], - etc. This means the during evaluation PUSH_VALUES[0] will be at the - bottom of the stack. */ - -bool dwarf2_evaluate_property (const struct dynamic_prop *prop, - const frame_info_ptr &frame, - const property_addr_info *addr_stack, - CORE_ADDR *value, - gdb::array_view<CORE_ADDR> push_values = {}); - /* A helper for the compiler interface that compiles a single dynamic property to C code. @@ -245,7 +224,7 @@ struct dwarf2_property_baton struct dwarf2_loclist_baton loclist; /* The location is stored in a field of PROPERTY_TYPE. */ - struct field *field; + struct field field; }; }; @@ -310,8 +289,53 @@ extern struct value *indirect_synthetic_pointer Function always returns non-NULL value. It throws NO_ENTRY_VALUE_ERROR if it cannot resolve the parameter for any reason. */ +#if defined(DWARF_FORMAT_AVAILABLE) + +/* Converts a dynamic property into a static one. FRAME is the frame in which + the property is evaluated; if NULL, the selected frame (if any) is used + instead. + + ADDR_STACK is the stack of addresses that might be needed to evaluate the + property. When evaluating a property that is not related to a type, it can + be NULL. + + Returns true if PROP could be converted and the static value is passed + back into VALUE, otherwise returns false. + + Any values in PUSH_VALUES will be pushed before evaluating the location + expression, PUSH_VALUES[0] will be pushed first, then PUSH_VALUES[1], + etc. This means the during evaluation PUSH_VALUES[0] will be at the + bottom of the stack. */ + +bool dwarf2_evaluate_property (const struct dynamic_prop *prop, + const frame_info_ptr &frame, + const property_addr_info *addr_stack, + CORE_ADDR *value, + gdb::array_view<CORE_ADDR> push_values = {}); + extern struct value *value_of_dwarf_reg_entry (struct type *type, const frame_info_ptr &frame, enum call_site_parameter_kind kind, union call_site_parameter_u kind_u); + +#else /* DWARF_FORMAT_AVAILABLE */ + +static inline bool +dwarf2_evaluate_property (const struct dynamic_prop *, const frame_info_ptr &, + const property_addr_info *, CORE_ADDR *, + gdb::array_view<CORE_ADDR> = {}) +{ + return false; +} + +static inline struct value * +value_of_dwarf_reg_entry (struct type *type, const frame_info_ptr &frame, + enum call_site_parameter_kind kind, + union call_site_parameter_u kind_u) +{ + error (_("No dwarf support available.")); +} + +#endif /* DWARF_FORMAT_AVAILABLE */ + #endif /* GDB_DWARF2_LOC_H */ |