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Refactor gdbarch method print_float_info

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This patch is to change print_float_info gdbarch method for the
following two reasons,

 1. we want to add a default implementation of print_float_info to
    dump the float pointer registers.  It can be reused by backend to
    print something more than float point registers.
 2. we want to simplify the caller of print_float_info,
    infcmd.c:print_float_info.

gdb:

2014-12-18  Yao Qi  <yao@codesourcery.com>

 	* gdbarch.sh (print_float_info): Change its type from 'M' to 'm'.
	* gdbarch.c: Re-generated.
	* gdbarch.h: Likewise.
	* infcmd.c (default_print_float_info): New function.
	(print_float_info): Removed.  Move code to
	default_print_float_info.
	(float_info): Adjust to call gdbarch_print_float_info.
	* inferior.h (default_print_float_info): Declare it.
This commit is contained in:
Yao Qi 2014-12-18 20:47:28 +08:00
parent 2ad47ec433
commit cc86d1cb95
6 changed files with 43 additions and 37 deletions
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2
gdb/gdbarch.h
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@ -377,8 +377,6 @@ typedef void (gdbarch_print_registers_info_ftype) (struct gdbarch *gdbarch, stru
extern void gdbarch_print_registers_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, int regnum, int all);
extern void set_gdbarch_print_registers_info (struct gdbarch *gdbarch, gdbarch_print_registers_info_ftype *print_registers_info);
extern int gdbarch_print_float_info_p (struct gdbarch *gdbarch);
typedef void (gdbarch_print_float_info_ftype) (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
extern void gdbarch_print_float_info (struct gdbarch *gdbarch, struct ui_file *file, struct frame_info *frame, const char *args);
extern void set_gdbarch_print_float_info (struct gdbarch *gdbarch, gdbarch_print_float_info_ftype *print_float_info);