-m:int:in_function_epilogue_p:CORE_ADDR addr:addr:0:generic_in_function_epilogue_p::0
-f:void:elf_make_msymbol_special:asymbol *sym, struct minimal_symbol *msym:sym, msym::default_elf_make_msymbol_special::0
-f:void:coff_make_msymbol_special:int val, struct minimal_symbol *msym:val, msym::default_coff_make_msymbol_special::0
-v:int:cannot_step_breakpoint:::0:0::0
-v:int:have_nonsteppable_watchpoint:::0:0::0
-F:int:address_class_type_flags:int byte_size, int dwarf2_addr_class:byte_size, dwarf2_addr_class
-M:const char *:address_class_type_flags_to_name:int type_flags:type_flags
+m;int;stack_frame_destroyed_p;CORE_ADDR addr;addr;0;generic_stack_frame_destroyed_p;;0
+# Process an ELF symbol in the minimal symbol table in a backend-specific
+# way. Normally this hook is supposed to do nothing, however if required,
+# then this hook can be used to apply tranformations to symbols that are
+# considered special in some way. For example the MIPS backend uses it
+# to interpret \`st_other' information to mark compressed code symbols so
+# that they can be treated in the appropriate manner in the processing of
+# the main symbol table and DWARF-2 records.
+F;void;elf_make_msymbol_special;asymbol *sym, struct minimal_symbol *msym;sym, msym
+f;void;coff_make_msymbol_special;int val, struct minimal_symbol *msym;val, msym;;default_coff_make_msymbol_special;;0
+# Process a symbol in the main symbol table in a backend-specific way.
+# Normally this hook is supposed to do nothing, however if required,
+# then this hook can be used to apply tranformations to symbols that
+# are considered special in some way. This is currently used by the
+# MIPS backend to make sure compressed code symbols have the ISA bit
+# set. This in turn is needed for symbol values seen in GDB to match
+# the values used at the runtime by the program itself, for function
+# and label references.
+f;void;make_symbol_special;struct symbol *sym, struct objfile *objfile;sym, objfile;;default_make_symbol_special;;0
+# Adjust the address retrieved from a DWARF-2 record other than a line
+# entry in a backend-specific way. Normally this hook is supposed to
+# return the address passed unchanged, however if that is incorrect for
+# any reason, then this hook can be used to fix the address up in the
+# required manner. This is currently used by the MIPS backend to make
+# sure addresses in FDE, range records, etc. referring to compressed
+# code have the ISA bit set, matching line information and the symbol
+# table.
+f;CORE_ADDR;adjust_dwarf2_addr;CORE_ADDR pc;pc;;default_adjust_dwarf2_addr;;0
+# Adjust the address updated by a line entry in a backend-specific way.
+# Normally this hook is supposed to return the address passed unchanged,
+# however in the case of inconsistencies in these records, this hook can
+# be used to fix them up in the required manner. This is currently used
+# by the MIPS backend to make sure all line addresses in compressed code
+# are presented with the ISA bit set, which is not always the case. This
+# in turn ensures breakpoint addresses are correctly matched against the
+# stop PC.
+f;CORE_ADDR;adjust_dwarf2_line;CORE_ADDR addr, int rel;addr, rel;;default_adjust_dwarf2_line;;0
+v;int;cannot_step_breakpoint;;;0;0;;0
+# See comment in target.h about continuable, steppable and
+# non-steppable watchpoints.
+v;int;have_nonsteppable_watchpoint;;;0;0;;0
+F;int;address_class_type_flags;int byte_size, int dwarf2_addr_class;byte_size, dwarf2_addr_class
+M;const char *;address_class_type_flags_to_name;int type_flags;type_flags
+# Execute vendor-specific DWARF Call Frame Instruction. OP is the instruction.
+# FS are passed from the generic execute_cfa_program function.
+m;bool;execute_dwarf_cfa_vendor_op;gdb_byte op, struct dwarf2_frame_state *fs;op, fs;;default_execute_dwarf_cfa_vendor_op;;0