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rename floatformat_ia64_quad_{big, little} to floatformat_ieee_quad_{big, little}

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I submitted a GDB patch [1] to rename floatformats_ia64_quad to
floatformats_ieee_quad to reflect the reality, and then we can
clean up the related code.

As GDB Global Maintainer Tom Tromey said [2]:

  These files are maintained in gcc and then imported into the
  binutils-gdb repository, so any changes to them will have to
  be proposed there first.

this GCC patch is preparation for the GDB patch, no functionality
change.

[1] https://sourceware.org/pipermail/gdb-patches/2022-March/186452.html
[2] https://sourceware.org/pipermail/gdb-patches/2022-March/186569.html

Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>

include/
	* floatformat.h (floatformat_ieee_quad_big): Renamed from
	floatformat_ia64_quad_big.
	(floatformat_ieee_quad_little): Similarly.

libiberty/
	* floatformat.c (floatformat_ieee_quad_big): Renamed from
	floatformat_ia64_quad_big.
	(floatformat_ieee_quad_little): Similarly.
This commit is contained in:
Tiezhu Yang 2022-03-19 13:33:40 -04:00 committed by Jeff Law
parent b60bc913cc
commit b2dff6b2d9
2 changed files with 20 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
include/floatformat.h
View File

@ -97,7 +97,7 @@ struct floatformat
const struct floatformat *split_half;
};
/* floatformats for IEEE single and double, big and little endian. */
/* floatformats for IEEE half, single, double and quad, big and little endian. */
extern const struct floatformat floatformat_ieee_half_big;
extern const struct floatformat floatformat_ieee_half_little;
@ -105,6 +105,8 @@ extern const struct floatformat floatformat_ieee_single_big;
extern const struct floatformat floatformat_ieee_single_little;
extern const struct floatformat floatformat_ieee_double_big;
extern const struct floatformat floatformat_ieee_double_little;
extern const struct floatformat floatformat_ieee_quad_big;
extern const struct floatformat floatformat_ieee_quad_little;
/* floatformat for ARM IEEE double, little endian bytes and big endian words */
@ -128,8 +130,6 @@ extern const struct floatformat floatformat_arm_ext_littlebyte_bigword;
/* IA-64 Floating Point register spilt into memory. */
extern const struct floatformat floatformat_ia64_spill_big;
extern const struct floatformat floatformat_ia64_spill_little;
extern const struct floatformat floatformat_ia64_quad_big;
extern const struct floatformat floatformat_ia64_quad_little;
/* IBM long double (double+double). */
extern const struct floatformat floatformat_ibm_long_double_big;
extern const struct floatformat floatformat_ibm_long_double_little;

34
libiberty/floatformat.c
View File

@ -78,7 +78,7 @@ floatformat_always_valid (const struct floatformat *fmt ATTRIBUTE_UNUSED,
a system header, what we do if not, etc. */
#define FLOATFORMAT_CHAR_BIT 8
/* floatformats for IEEE half, single and double, big and little endian. */
/* floatformats for IEEE half, single, double and quad, big and little endian. */
const struct floatformat floatformat_ieee_half_big =
{
floatformat_big, 16, 0, 1, 5, 15, 31, 6, 10,
@ -127,6 +127,22 @@ const struct floatformat floatformat_ieee_double_little =
floatformat_always_valid,
NULL
};
const struct floatformat floatformat_ieee_quad_big =
{
floatformat_big, 128, 0, 1, 15, 16383, 0x7fff, 16, 112,
floatformat_intbit_no,
"floatformat_ieee_quad_big",
floatformat_always_valid,
NULL
};
const struct floatformat floatformat_ieee_quad_little =
{
floatformat_little, 128, 0, 1, 15, 16383, 0x7fff, 16, 112,
floatformat_intbit_no,
"floatformat_ieee_quad_little",
floatformat_always_valid,
NULL
};
/* floatformat for IEEE double, little endian byte order, with big endian word
ordering, as on the ARM. */
@ -269,22 +285,6 @@ const struct floatformat floatformat_ia64_spill_little =
floatformat_always_valid,
NULL
};
const struct floatformat floatformat_ia64_quad_big =
{
floatformat_big, 128, 0, 1, 15, 16383, 0x7fff, 16, 112,
floatformat_intbit_no,
"floatformat_ia64_quad_big",
floatformat_always_valid,
NULL
};
const struct floatformat floatformat_ia64_quad_little =
{
floatformat_little, 128, 0, 1, 15, 16383, 0x7fff, 16, 112,
floatformat_intbit_no,
"floatformat_ia64_quad_little",
floatformat_always_valid,
NULL
};
static int
floatformat_ibm_long_double_is_valid (const struct floatformat *fmt,