# possible it should be in TARGET_READ_PC instead).
m;CORE_ADDR;addr_bits_remove;CORE_ADDR addr;addr;;core_addr_identity;;0
+# On some machines, not all bits of an address word are significant.
+# For example, on AArch64, the top bits of an address known as the "tag"
+# are ignored by the kernel, the hardware, etc. and can be regarded as
+# additional data associated with the address.
+v;int;significant_addr_bit;;;;;gdbarch_addr_bit (gdbarch);
+
# FIXME/cagney/2001-01-18: This should be split in two. A target method that
# indicates if the target needs software single step. An ISA method to
# implement it.
# Create core file notes
M;char *;make_corefile_notes;bfd *obfd, int *note_size;obfd, note_size
-# The elfcore writer hook to use to write Linux prpsinfo notes to core
-# files. Most Linux architectures use the same prpsinfo32 or
-# prpsinfo64 layouts, and so won't need to provide this hook, as we
-# call the Linux generic routines in bfd to write prpsinfo notes by
-# default.
-F;char *;elfcore_write_linux_prpsinfo;bfd *obfd, char *note_data, int *note_size, const struct elf_internal_linux_prpsinfo *info;obfd, note_data, note_size, info
-
# Find core file memory regions
M;int;find_memory_regions;find_memory_region_ftype func, void *data;func, data
# If you do not provide this function, GDB assumes that the
# architecture does not support displaced stepping.
#
-# If your architecture doesn't need to adjust instructions before
-# single-stepping them, consider using simple_displaced_step_copy_insn
-# here.
-#
# If the instruction cannot execute out of line, return NULL. The
# core falls back to stepping past the instruction in-line instead in
# that case.
struct obstack;
struct bp_target_info;
struct target_desc;
-struct objfile;
struct symbol;
struct displaced_step_closure;
struct syscall;
struct stap_parse_info;
struct parser_state;
struct ravenscar_arch_ops;
-struct elf_internal_linux_prpsinfo;
struct mem_range;
struct syscalls_info;
struct thread_info;