From 3374165f51fa3cc3ce1b1bf8c72293464da9d511 Mon Sep 17 00:00:00 2001 From: Simon Marchi Date: Fri, 12 Jun 2015 16:51:51 -0400 Subject: gdbarch: add addressable_memory_unit_size method Add a new gdbarch method to get the length of an addressable memory unit for a given architecture. The default implementation returns 1. gdb/ChangeLog: * arch-utils.h (default_addressable_memory_unit_size): New. * arch-utils.c (default_addressable_memory_unit_size): New. * gdbarch.sh (addressable_memory_unit_size): New. * gdbarch.h: Re-generate. * gdbarch.c: Re-generate. --- gdb/arch-utils.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'gdb/arch-utils.c') diff --git a/gdb/arch-utils.c b/gdb/arch-utils.c index 7f07e21..e9c622d 100644 --- a/gdb/arch-utils.c +++ b/gdb/arch-utils.c @@ -888,6 +888,15 @@ default_gnu_triplet_regexp (struct gdbarch *gdbarch) return gdbarch_bfd_arch_info (gdbarch)->arch_name; } +/* Default method for gdbarch_addressable_memory_unit_size. By default, a memory byte has + a size of 1 octet. */ + +int +default_addressable_memory_unit_size (struct gdbarch *gdbarch) +{ + return 1; +} + /* -Wmissing-prototypes */ extern initialize_file_ftype _initialize_gdbarch_utils; -- cgit v1.1