diff options
Diffstat (limited to 'gdb/dwarf2/loc.h')
| -rw-r--r-- | gdb/dwarf2/loc.h | 58 |
1 files changed, 28 insertions, 30 deletions
diff --git a/gdb/dwarf2/loc.h b/gdb/dwarf2/loc.h index 37925f4..4a8c512 100644 --- a/gdb/dwarf2/loc.h +++ b/gdb/dwarf2/loc.h @@ -17,7 +17,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. */ -#if !defined (DWARF2LOC_H) +#if !defined(DWARF2LOC_H) #define DWARF2LOC_H #include "dwarf2/expr.h" @@ -36,10 +36,9 @@ struct axs_value; extern unsigned int entry_values_debug; /* Find a particular location expression from a location list. */ -const gdb_byte *dwarf2_find_location_expression - (struct dwarf2_loclist_baton *baton, - size_t *locexpr_length, - CORE_ADDR pc); +const gdb_byte * +dwarf2_find_location_expression (struct dwarf2_loclist_baton *baton, + size_t *locexpr_length, CORE_ADDR pc); /* Find the frame base information for FRAMEFUNC at PC. START is an out parameter which is set to point to the DWARF expression to @@ -64,11 +63,10 @@ value *compute_var_value (const char *name); Function always returns non-NULL, it throws NO_ENTRY_VALUE_ERROR otherwise. */ -struct call_site_parameter *dwarf_expr_reg_to_entry_parameter - (frame_info_ptr frame, enum call_site_parameter_kind kind, - union call_site_parameter_u kind_u, dwarf2_per_cu_data **per_cu_return, - dwarf2_per_objfile **per_objfile_return); - +struct call_site_parameter *dwarf_expr_reg_to_entry_parameter ( + frame_info_ptr frame, enum call_site_parameter_kind kind, + union call_site_parameter_u kind_u, dwarf2_per_cu_data **per_cu_return, + dwarf2_per_objfile **per_objfile_return); /* Evaluate a location description, starting at DATA and with length SIZE, to find the current location of variable of TYPE in the context @@ -77,8 +75,7 @@ struct call_site_parameter *dwarf_expr_reg_to_entry_parameter struct value *dwarf2_evaluate_loc_desc (struct type *type, frame_info_ptr frame, - const gdb_byte *data, - size_t size, + const gdb_byte *data, size_t size, dwarf2_per_cu_data *per_cu, dwarf2_per_objfile *per_objfile, bool as_lval = true); @@ -143,8 +140,7 @@ void dwarf2_compile_property_to_c (string_file *stream, struct gdbarch *gdbarch, std::vector<bool> ®isters_used, const struct dynamic_prop *prop, - CORE_ADDR address, - struct symbol *sym); + CORE_ADDR address, struct symbol *sym); /* The symbol location baton types used by the DWARF-2 reader (i.e. SYMBOL_LOCATION_BATON for a LOC_COMPUTED symbol). "struct @@ -230,6 +226,7 @@ struct dwarf2_property_baton by value then it will be of PROPERTY_TYPE. This field should never be NULL. */ struct type *property_type; + union { /* Location expression either evaluated in the context of @@ -253,19 +250,20 @@ extern const struct symbol_block_ops dwarf2_block_frame_base_loclist_funcs; /* Determined tail calls for constructing virtual tail call frames. */ struct call_site_chain - { - /* Initially CALLERS == CALLEES == LENGTH. For partially ambiguous result +{ + /* Initially CALLERS == CALLEES == LENGTH. For partially ambiguous result CALLERS + CALLEES < LENGTH. */ - int callers, callees, length; + int callers, callees, length; - /* Variably sized array with LENGTH elements. Later [0..CALLERS-1] contain + /* Variably sized array with LENGTH elements. Later [0..CALLERS-1] contain top (GDB "prev") sites and [LENGTH-CALLEES..LENGTH-1] contain bottom (GDB "next") sites. One is interested primarily in the PC field. */ - struct call_site *call_site[1]; - }; + struct call_site *call_site[1]; +}; -extern gdb::unique_xmalloc_ptr<call_site_chain> call_site_find_chain - (struct gdbarch *gdbarch, CORE_ADDR caller_pc, CORE_ADDR callee_pc); +extern gdb::unique_xmalloc_ptr<call_site_chain> +call_site_find_chain (struct gdbarch *gdbarch, CORE_ADDR caller_pc, + CORE_ADDR callee_pc); /* A helper function to convert a DWARF register to an arch register. ARCH is the architecture. @@ -291,10 +289,10 @@ extern void invalid_synthetic_pointer (); /* Fetch the value pointed to by a synthetic pointer. */ -extern struct value *indirect_synthetic_pointer - (sect_offset die, LONGEST byte_offset, dwarf2_per_cu_data *per_cu, - dwarf2_per_objfile *per_objfile, frame_info_ptr frame, - struct type *type, bool resolve_abstract_p = false); +extern struct value *indirect_synthetic_pointer ( + sect_offset die, LONGEST byte_offset, dwarf2_per_cu_data *per_cu, + dwarf2_per_objfile *per_objfile, frame_info_ptr frame, struct type *type, + bool resolve_abstract_p = false); /* Read parameter of TYPE at (callee) FRAME's function entry. KIND and KIND_U are used to match DW_AT_location at the caller's @@ -303,8 +301,8 @@ 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. */ -extern struct value *value_of_dwarf_reg_entry (struct type *type, - struct frame_info_ptr frame, - enum call_site_parameter_kind kind, - union call_site_parameter_u kind_u); +extern struct value * +value_of_dwarf_reg_entry (struct type *type, struct frame_info_ptr frame, + enum call_site_parameter_kind kind, + union call_site_parameter_u kind_u); #endif /* DWARF2LOC_H */ |