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2003-09-28 Andrew Cagney <cagney@redhat.com>

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* frame.c (frame_read_unsigned_register): Delete function.
	* frame.h (frame_read_unsigned_register): Delete declaration.
	* sparc-tdep.c (sparc_init_extra_frame_info): Use
	get_frame_register_unsigned.
	(sparc_frame_saved_pc, sparc_pop_frame): Ditto.
	* m68hc11-tdep.c (m68hc11_print_register): Ditto.
	* d10v-tdep.c (d10v_print_registers_info): Ditto.

	* frame.h (frame_read_register): Delete declaration.
	* frame.c (frame_read_register): Delete function.
	* arch-utils.c (legacy_register_to_value): Use get_frame_register.
	* sparc-tdep.c (sparc_fetch_pointer_argument): Ditto.
	* rs6000-tdep.c (rs6000_fetch_pointer_argument): Ditto.
	* mips-tdep.c (mips_register_to_value): Ditto.
	* hppa-tdep.c (hppa_fetch_pointer_argument): Ditto.
	* d10v-tdep.c (d10v_print_registers_info): Ditto.

	* frame.c (frame_read_signed_register): Delete function.
	(frame_read_unsigned_register): Update comments.
	* frame.h (frame_read_signed_register): Delete declaration.
	* h8300-tdep.c (h8300_print_register): Use
	get_frame_register_signed.
	* m68hc11-tdep.c (m68hc11_print_register): Ditto.
This commit is contained in:
Andrew Cagney
2003-09-28 22:32:20 +00:00
parent 9ff63c35fb
commit 7f5f525dc2
12 changed files with 52 additions and 85 deletions
Download Patch File Download Diff File Expand all files Collapse all files

26
gdb/frame.h
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@@ -398,22 +398,6 @@ extern void frame_register (struct frame_info *frame, int regnum,
CORE_ADDR *addrp, int *realnump,
void *valuep);
/* More convenient interface to frame_register(). */
/* NOTE: cagney/2002-09-13: Return void as one day these functions may
be changed to return an indication that the read succeeded. */
/* Use get_frame_register. */
extern void frame_read_register (struct frame_info *frame, int regnum,
void *buf);
/* Use get_frame_register_signed. */
extern void frame_read_signed_register (struct frame_info *frame,
int regnum, LONGEST *val);
/* Use get_frame_register_unsigned. */
extern void frame_read_unsigned_register (struct frame_info *frame,
int regnum, ULONGEST *val);
/* The reverse. Store a register value relative to the specified
frame. Note: this call makes the frame's state undefined. The
register and frame caches must be flushed. */
@@ -591,11 +575,11 @@ extern void deprecated_generic_get_saved_register (char *, int *, CORE_ADDR *,
extern void generic_save_call_dummy_addr (CORE_ADDR lo, CORE_ADDR hi);
/* FIXME: cagney/2003-02-02: Should be deprecated or replaced with a
function called frame_read_register_p(). This slightly weird (and
older) variant of frame_read_register() returns zero (indicating
the register is unavailable) if either: the register isn't cached;
or the register has been optimized out. Problem is, neither check
is exactly correct. A register can't be optimized out (it may not
function called get_frame_register_p(). This slightly weird (and
older) variant of get_frame_register() returns zero (indicating the
register is unavailable) if either: the register isn't cached; or
the register has been optimized out. Problem is, neither check is
exactly correct. A register can't be optimized out (it may not
have been saved as part of a function call); The fact that a
register isn't in the register cache doesn't mean that the register
isn't available (it could have been fetched from memory). */