[sim] integrated SoftFloat-3 with ISA sim; removed SoftFloat-2b

[riscv-isa-sim.git] / softfloat / SoftFloat-3 / source / s_mul128To256.c

diff --git a/softfloat/SoftFloat-3/source/s_mul128To256.c b/softfloat/SoftFloat-3/source/s_mul128To256.c
deleted file mode 100755 (executable)
index a96cd94..0000000
--- a/softfloat/SoftFloat-3/source/s_mul128To256.c
+++ /dev/null
@@ -1,28 +0,0 @@
-\r
-#include <stdint.h>\r
-#include "platform.h"\r
-#include "primitives.h"\r
-\r
-struct uint256\r
- softfloat_mul128To256( uint64_t a64, uint64_t a0, uint64_t b64, uint64_t b0 )\r
-{\r
-    struct uint128 p0, p64, p128;\r
-    struct uint256 z;\r
-\r
-    p0 = softfloat_mul64To128( a0, b0 );\r
-    z.v0 = p0.v0;\r
-    p64 = softfloat_mul64To128( a64, b0 );\r
-    z.v64 = p64.v0 + p0.v64;\r
-    z.v128 = p64.v64 + ( z.v64 < p64.v0 );\r
-    p128 = softfloat_mul64To128( a64, b64 );\r
-    z.v128 += p128.v0;\r
-    z.v192 = p128.v64 + ( z.v128 < p128.v0 );\r
-    p64 = softfloat_mul64To128( a0, b64 );\r
-    z.v64 += p64.v0;\r
-    p64.v64 += ( z.v64 < p64.v0 );\r
-    z.v128 += p64.v64;\r
-    z.v192 += ( z.v128 < p64.v64 );\r
-    return z;\r
-\r
-}\r
-\r