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Use get_frame_register_value instead of deprecated_frame_register_read 

This patch calls get_frame_register_value instead of
deprecated_frame_register_read, so that we can pass
value_contents_for_printing to val_print.  Both
get_frame_register_value and deprecated_frame_register_read call
frame_unwind_register_value indirectly, so no functionality is changed
by this patch.

gdb:

2016-11-08  Yao Qi  <yao.qi@linaro.org>

	* mt-tdep.c (mt_registers_info): Call
	get_frame_register_value instead of
	deprecated_frame_register_read.
	* sh64-tdep.c (sh64_do_register): Likewise.
This commit is contained in:
Yao Qi 2016-11-08 15:58:47 +00:00
parent 3cde5c42d1
commit cc977dc7d5
3 changed files with 21 additions and 11 deletions
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7
gdb/ChangeLog
View File

@ -1,3 +1,10 @@
2016-11-08 Yao Qi <yao.qi@linaro.org>
* mt-tdep.c (mt_registers_info): Call
get_frame_register_value instead of
deprecated_frame_register_read.
* sh64-tdep.c (sh64_do_register): Likewise.
2016-11-08 Pedro Alves <palves@redhat.com>
* ax.h (agent_expr_p): Delete.

10
gdb/mt-tdep.c
View File

@ -712,11 +712,10 @@ mt_registers_info (struct gdbarch *gdbarch,
|| regnum == MT_COPRO_PSEUDOREG_REGNUM)
{
/* Special output handling for the 'coprocessor' register. */
gdb_byte *buf;
struct value_print_options opts;
struct value *val;
buf = (gdb_byte *) alloca (register_size (gdbarch, MT_COPRO_REGNUM));
deprecated_frame_register_read (frame, MT_COPRO_REGNUM, buf);
val = get_frame_register_value (frame, MT_COPRO_REGNUM);
/* And print. */
regnum = MT_COPRO_PSEUDOREG_REGNUM;
fputs_filtered (gdbarch_register_name (gdbarch, regnum),
@ -726,8 +725,9 @@ mt_registers_info (struct gdbarch *gdbarch,
file);
get_no_prettyformat_print_options (&opts);
opts.deref_ref = 1;
val_print (register_type (gdbarch, regnum), buf,
0, 0, file, 0, NULL,
val_print (register_type (gdbarch, regnum),
value_contents_for_printing (val),
0, 0, file, 0, val,
&opts, current_language);
fputs_filtered ("\n", file);
}

15
gdb/sh64-tdep.c
View File

@ -2030,15 +2030,16 @@ static void
sh64_do_register (struct gdbarch *gdbarch, struct ui_file *file,
struct frame_info *frame, int regnum)
{
unsigned char raw_buffer[MAX_REGISTER_SIZE];
struct value_print_options opts;
struct value *val;
fputs_filtered (gdbarch_register_name (gdbarch, regnum), file);
print_spaces_filtered (15 - strlen (gdbarch_register_name
(gdbarch, regnum)), file);
/* Get the data in raw format. */
if (!deprecated_frame_register_read (frame, regnum, raw_buffer))
val = get_frame_register_value (frame, regnum);
if (value_optimized_out (val) || !value_entirely_available (val))
{
fprintf_filtered (file, "*value not available*\n");
return;
@ -2046,13 +2047,15 @@ sh64_do_register (struct gdbarch *gdbarch, struct ui_file *file,
get_formatted_print_options (&opts, 'x');
opts.deref_ref = 1;
val_print (register_type (gdbarch, regnum), raw_buffer, 0, 0,
file, 0, NULL, &opts, current_language);
val_print (register_type (gdbarch, regnum),
value_contents_for_printing (val), 0, 0,
file, 0, val, &opts, current_language);
fprintf_filtered (file, "\t");
get_formatted_print_options (&opts, 0);
opts.deref_ref = 1;
val_print (register_type (gdbarch, regnum), raw_buffer, 0, 0,
file, 0, NULL, &opts, current_language);
val_print (register_type (gdbarch, regnum),
value_contents_for_printing (val), 0, 0,
file, 0, val, &opts, current_language);
fprintf_filtered (file, "\n");
}