diff options
Diffstat (limited to 'gdb/gdbarch.c')
-rw-r--r-- | gdb/gdbarch.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gdb/gdbarch.c b/gdb/gdbarch.c index e96d651..2984358 100644 --- a/gdb/gdbarch.c +++ b/gdb/gdbarch.c @@ -315,6 +315,7 @@ struct gdbarch gdbarch_insn_is_ret_ftype *insn_is_ret; gdbarch_insn_is_jump_ftype *insn_is_jump; gdbarch_auxv_parse_ftype *auxv_parse; + gdbarch_vsyscall_range_ftype *vsyscall_range; }; /* Create a new ``struct gdbarch'' based on information provided by @@ -407,6 +408,7 @@ gdbarch_alloc (const struct gdbarch_info *info, gdbarch->insn_is_call = default_insn_is_call; gdbarch->insn_is_ret = default_insn_is_ret; gdbarch->insn_is_jump = default_insn_is_jump; + gdbarch->vsyscall_range = default_vsyscall_range; /* gdbarch_alloc() */ return gdbarch; @@ -626,6 +628,7 @@ verify_gdbarch (struct gdbarch *gdbarch) /* Skip verify of insn_is_ret, invalid_p == 0 */ /* Skip verify of insn_is_jump, invalid_p == 0 */ /* Skip verify of auxv_parse, has predicate. */ + /* Skip verify of vsyscall_range, invalid_p == 0 */ buf = ui_file_xstrdup (log, &length); make_cleanup (xfree, buf); if (length > 0) @@ -1292,6 +1295,9 @@ gdbarch_dump (struct gdbarch *gdbarch, struct ui_file *file) "gdbarch_dump: virtual_frame_pointer = <%s>\n", host_address_to_string (gdbarch->virtual_frame_pointer)); fprintf_unfiltered (file, + "gdbarch_dump: vsyscall_range = <%s>\n", + host_address_to_string (gdbarch->vsyscall_range)); + fprintf_unfiltered (file, "gdbarch_dump: vtable_function_descriptors = %s\n", plongest (gdbarch->vtable_function_descriptors)); fprintf_unfiltered (file, @@ -4383,6 +4389,23 @@ set_gdbarch_auxv_parse (struct gdbarch *gdbarch, gdbarch->auxv_parse = auxv_parse; } +int +gdbarch_vsyscall_range (struct gdbarch *gdbarch, struct mem_range *range) +{ + gdb_assert (gdbarch != NULL); + gdb_assert (gdbarch->vsyscall_range != NULL); + if (gdbarch_debug >= 2) + fprintf_unfiltered (gdb_stdlog, "gdbarch_vsyscall_range called\n"); + return gdbarch->vsyscall_range (gdbarch, range); +} + +void +set_gdbarch_vsyscall_range (struct gdbarch *gdbarch, + gdbarch_vsyscall_range_ftype vsyscall_range) +{ + gdbarch->vsyscall_range = vsyscall_range; +} + /* Keep a registry of per-architecture data-pointers required by GDB modules. */ |