* doublest.c (NAN): Remove unused define.
(extract_floating_by_length, deprecated_extract_floating): Remove. (store_floating_by_length, deprecated_store_floating): Remove. (extract_typed_floating): Do not call extract_floating_by_length. (store_typed_floating): Do not call store_floating_by_length. (convert_typed_floating): Remove redundant assertions. * doublest.h (deprecated_extract_floating): Remove. (deprecated_store_floating): Remove. * sh64-tdep.c (sh64_register_convert_to_raw): Call extract_typed_floating instead of deprecated_extract_floating.
This commit is contained in:
Ulrich Weigand
parent
487df32df7
commit
e035e3736f
4 changed files with 18 additions and 75 deletions
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@ -1,3 +1,16 @@
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2009-05-18 Ulrich Weigand <uweigand@de.ibm.com>
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* doublest.c (NAN): Remove unused define.
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(extract_floating_by_length, deprecated_extract_floating): Remove.
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(store_floating_by_length, deprecated_store_floating): Remove.
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(extract_typed_floating): Do not call extract_floating_by_length.
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(store_typed_floating): Do not call store_floating_by_length.
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(convert_typed_floating): Remove redundant assertions.
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* doublest.h (deprecated_extract_floating): Remove.
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(deprecated_store_floating): Remove.
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* sh64-tdep.c (sh64_register_convert_to_raw): Call
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extract_typed_floating instead of deprecated_extract_floating.
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2009-05-18 Jon Beniston <jon@beniston.com>
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* MAINTAINERS: Add lm32 target.
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@ -800,65 +800,16 @@ floatformat_from_type (const struct type *type)
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return floatformat_from_length (TYPE_LENGTH (type));
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}
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/* If the host doesn't define NAN, use zero instead. */
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#ifndef NAN
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#define NAN 0.0
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#endif
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/* Extract a floating-point number of length LEN from a target-order
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byte-stream at ADDR. Returns the value as type DOUBLEST. */
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static DOUBLEST
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extract_floating_by_length (const void *addr, int len)
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{
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const struct floatformat *fmt = floatformat_from_length (len);
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DOUBLEST val;
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floatformat_to_doublest (fmt, addr, &val);
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return val;
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}
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DOUBLEST
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deprecated_extract_floating (const void *addr, int len)
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{
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return extract_floating_by_length (addr, len);
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}
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/* Store VAL as a floating-point number of length LEN to a
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target-order byte-stream at ADDR. */
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static void
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store_floating_by_length (void *addr, int len, DOUBLEST val)
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{
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const struct floatformat *fmt = floatformat_from_length (len);
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floatformat_from_doublest (fmt, &val, addr);
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}
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void
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deprecated_store_floating (void *addr, int len, DOUBLEST val)
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{
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store_floating_by_length (addr, len, val);
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}
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/* Extract a floating-point number of type TYPE from a target-order
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byte-stream at ADDR. Returns the value as type DOUBLEST. */
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DOUBLEST
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extract_typed_floating (const void *addr, const struct type *type)
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{
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const struct floatformat *fmt = floatformat_from_type (type);
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DOUBLEST retval;
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gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
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if (TYPE_FLOATFORMAT (type) == NULL)
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/* Not all code remembers to set the FLOATFORMAT (language
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specific code? stabs?) so handle that here as a special case. */
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return extract_floating_by_length (addr, TYPE_LENGTH (type));
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floatformat_to_doublest
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(TYPE_FLOATFORMAT (type)[gdbarch_byte_order (current_gdbarch)],
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addr, &retval);
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floatformat_to_doublest (fmt, addr, &retval);
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return retval;
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}
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@ -868,7 +819,7 @@ extract_typed_floating (const void *addr, const struct type *type)
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void
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store_typed_floating (void *addr, const struct type *type, DOUBLEST val)
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{
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gdb_assert (TYPE_CODE (type) == TYPE_CODE_FLT);
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const struct floatformat *fmt = floatformat_from_type (type);
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/* FIXME: kettenis/2001-10-28: It is debatable whether we should
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zero out any remaining bytes in the target buffer when TYPE is
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@ -890,14 +841,7 @@ store_typed_floating (void *addr, const struct type *type, DOUBLEST val)
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See also the function convert_typed_floating below. */
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memset (addr, 0, TYPE_LENGTH (type));
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if (TYPE_FLOATFORMAT (type) == NULL)
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/* Not all code remembers to set the FLOATFORMAT (language
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specific code? stabs?) so handle that here as a special case. */
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store_floating_by_length (addr, TYPE_LENGTH (type), val);
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else
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floatformat_from_doublest
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(TYPE_FLOATFORMAT (type)[gdbarch_byte_order (current_gdbarch)],
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&val, addr);
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floatformat_from_doublest (fmt, &val, addr);
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}
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/* Convert a floating-point number of type FROM_TYPE from a
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@ -911,9 +855,6 @@ convert_typed_floating (const void *from, const struct type *from_type,
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const struct floatformat *from_fmt = floatformat_from_type (from_type);
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const struct floatformat *to_fmt = floatformat_from_type (to_type);
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gdb_assert (TYPE_CODE (from_type) == TYPE_CODE_FLT);
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gdb_assert (TYPE_CODE (to_type) == TYPE_CODE_FLT);
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if (from_fmt == NULL || to_fmt == NULL)
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{
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/* If we don't know the floating-point format of FROM_TYPE or
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@ -85,17 +85,6 @@ extern enum float_kind floatformat_classify (const struct floatformat *,
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extern const char *floatformat_mantissa (const struct floatformat *,
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const bfd_byte *);
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/* These functions have been replaced by extract_typed_floating and
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store_typed_floating.
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Most calls are passing in TYPE_LENGTH (TYPE) so can be changed to
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just pass the TYPE. The remainder pass in the length of a
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register, those calls should instead pass in the floating point
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type that corresponds to that length. */
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extern DOUBLEST deprecated_extract_floating (const void *addr, int len);
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extern void deprecated_store_floating (void *addr, int len, DOUBLEST val);
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/* Given TYPE, return its floatformat. TYPE_FLOATFORMAT() may return
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NULL. type_floatformat() detects that and returns a floatformat
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based on the type size when FLOATFORMAT is NULL. */
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@ -1577,7 +1577,7 @@ sh64_register_convert_to_raw (struct gdbarch *gdbarch, struct type *type,
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|| (regnum >= DR0_C_REGNUM
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&& regnum <= DR_LAST_C_REGNUM))
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{
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DOUBLEST val = deprecated_extract_floating (from, TYPE_LENGTH(type));
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DOUBLEST val = extract_typed_floating (from, type);
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floatformat_from_doublest (&floatformat_ieee_double_littlebyte_bigword,
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&val, to);
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}
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