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2002-03-19 Chris Demetriou <cgd@broadcom.com>

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* cp1.c (FP_S_s, FP_D_s, FP_S_be, FP_D_be, FP_S_e, FP_D_e, FP_S_f)
        (FP_D_f, FP_S_fb, FP_D_fb, FPINF_SINGLE, FPINF_DOUBLE): Remove
        unused definitions.
This commit is contained in:
Chris Demetriou
2002-03-20 07:24:20 +00:00
parent 37d146fa1d
commit c429b7ddd8
2 changed files with 6 additions and 20 deletions
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6
sim/mips/ChangeLog
View File

@@ -1,3 +1,9 @@
2002-03-19 Chris Demetriou <cgd@broadcom.com>
* cp1.c (FP_S_s, FP_D_s, FP_S_be, FP_D_be, FP_S_e, FP_D_e, FP_S_f)
(FP_D_f, FP_S_fb, FP_D_fb, FPINF_SINGLE, FPINF_DOUBLE): Remove
unused definitions.
2002-03-19 Chris Demetriou <cgd@broadcom.com>
* cp1.c: Fix many formatting issues.

20
sim/mips/cp1.c
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@@ -50,32 +50,12 @@
* i = 63bits = integer
*/
/* Extract sign-bit: */
#define FP_S_s(v) (((v) & (((unsigned) 1) << 31)) ? 1 : 0)
#define FP_D_s(v) (((v) & (((uword64) 1) << 63)) ? 1 : 0)
/* Extract biased exponent: */
#define FP_S_be(v) (((v) >> 23) & 0xFF)
#define FP_D_be(v) (((v) >> 52) & 0x7FF)
/* Extract unbiased Exponent: */
#define FP_S_e(v) (FP_S_be (v) - 0x7F)
#define FP_D_e(v) (FP_D_be (v) - 0x3FF)
/* Extract complete fraction field: */
#define FP_S_f(v) ((v) & ~(((unsigned) 0x1FF) << 23))
#define FP_D_f(v) ((v) & ~(((uword64) 0xFFF) << 52))
/* Extract numbered fraction bit: */
#define FP_S_fb(b, v) (((v) & (1 << (23 - (b)))) ? 1 : 0)
#define FP_D_fb(b, v) (((v) & (1 << (52 - (b)))) ? 1 : 0)
/* Explicit QNaN values used when value required: */
#define FPQNaN_SINGLE (0x7FBFFFFF)
#define FPQNaN_WORD (0x7FFFFFFF)
#define FPQNaN_DOUBLE ((((uword64) 0x7FF7FFFF) << 32) | 0xFFFFFFFF)
#define FPQNaN_LONG ((((uword64) 0x7FFFFFFF) << 32) | 0xFFFFFFFF)
/* Explicit Infinity values used when required: */
#define FPINF_SINGLE (0x7F800000)
#define FPINF_DOUBLE ((((uword64) 0x7FF00000) << 32) | 0x00000000)
static const char *fpu_format_name (FP_formats fmt);
#ifdef DEBUG
static const char *fpu_rounding_mode_name (int rm);