From 1da50d3beb2a75f619fa56278cb195703361e261 Mon Sep 17 00:00:00 2001
From: David 'Digit' Turner <digit@android.com>
Date: Mon, 10 May 2010 23:11:43 -0700
Subject: Upstream: remove obsolete softfloat bits

Change-Id: If31cbe598bc7bd882800e25f90272f019d1ca9dc
---
 fpu/softfloat-native.c | 20 --------------------
 fpu/softfloat-native.h |  7 -------
 fpu/softfloat.h        |  1 -
 3 files changed, 28 deletions(-)

(limited to 'fpu')

diff --git a/fpu/softfloat-native.c b/fpu/softfloat-native.c
index 8d64f4e..049c830 100644
--- a/fpu/softfloat-native.c
+++ b/fpu/softfloat-native.c
@@ -12,8 +12,6 @@ void set_float_rounding_mode(int val STATUS_PARAM)
 #if (defined(CONFIG_BSD) && !defined(__APPLE__) && !defined(__GLIBC__)) || \
     (defined(CONFIG_SOLARIS) && CONFIG_SOLARIS_VERSION < 10)
     fpsetround(val);
-#elif defined(__arm__)
-    /* nothing to do */
 #else
     fesetround(val);
 #endif
@@ -365,25 +363,7 @@ float64 float64_trunc_to_int( float64 a STATUS_PARAM )
 
 float64 float64_round_to_int( float64 a STATUS_PARAM )
 {
-#if defined(__arm__)
-    switch(STATUS(float_rounding_mode)) {
-    default:
-    case float_round_nearest_even:
-        asm("rndd %0, %1" : "=f" (a) : "f"(a));
-        break;
-    case float_round_down:
-        asm("rnddm %0, %1" : "=f" (a) : "f"(a));
-        break;
-    case float_round_up:
-        asm("rnddp %0, %1" : "=f" (a) : "f"(a));
-        break;
-    case float_round_to_zero:
-        asm("rnddz %0, %1" : "=f" (a) : "f"(a));
-        break;
-    }
-#else
     return rint(a);
-#endif
 }
 
 float64 float64_rem( float64 a, float64 b STATUS_PARAM)
diff --git a/fpu/softfloat-native.h b/fpu/softfloat-native.h
index fe737b3..6da0bcb 100644
--- a/fpu/softfloat-native.h
+++ b/fpu/softfloat-native.h
@@ -126,13 +126,6 @@ enum {
     float_round_up           = FP_RP,
     float_round_to_zero      = FP_RZ
 };
-#elif defined(__arm__)
-enum {
-    float_round_nearest_even = 0,
-    float_round_down         = 1,
-    float_round_up           = 2,
-    float_round_to_zero      = 3
-};
 #else
 enum {
     float_round_nearest_even = FE_TONEAREST,
diff --git a/fpu/softfloat.h b/fpu/softfloat.h
index 9d82694..636591b 100644
--- a/fpu/softfloat.h
+++ b/fpu/softfloat.h
@@ -187,7 +187,6 @@ typedef struct float_status {
     signed char float_detect_tininess;
     signed char float_rounding_mode;
     signed char float_exception_flags;
-    signed char float_exception_mask;
 #ifdef FLOATX80
     signed char floatx80_rounding_precision;
 #endif
-- 
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