Changeset e6d670f in mainline

Timestamp:

2018-03-17T17:42:06Z (7 years ago)

Author:

Jakub Jermar <jakub@…>

Children:

c6a1768

Parents:

e59627e

Message:

Rename muldi3 to multi3 and add muldi3

muldi3 is supposed to take two longs and return long, while multi3
takes two long longs and returns long long. So the old muldi3 was in
fact multi3 and the actualmuldi3 can be conveniently implemented
using the new multi3.

Location:

uspace/lib/softint

Files:

• generic/multiplication.c (modified) (1 diff)
• include/multiplication.h (modified) (1 diff)

uspace/lib/softint/generic/multiplication.c

@@ -64 +64 @@
 }
 
+long __muldi3(long a, long b)
+{
+        return (long) __multi3(a, b);
+}
+
 /** Emulate multiplication of two 64-bit long long integers.
  *
  */
-long long __muldi3 (long long a, long long b)
+long long __multi3(long long a, long long b)
 {
         char neg = 0;

uspace/lib/softint/include/multiplication.h

@@ -37 +37 @@
 #define __SOFTINT_MULTIPLICATION_H__
 
+extern long __muldi3(long, long);
+
 /* 64 bit multiplication */
-extern long long __muldi3(long long, long long);
+extern long long __multi3(long long, long long);
 
 #endif