Changeset 432a269 in mainline for uspace/lib/softfloat/include/common.h

Timestamp:

2011-09-16T21:13:57Z (13 years ago)

Author:

Martin Sucha <sucha14@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

3a11f17

Parents:

c0e53ff (diff), fd07e526 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes

File:

• uspace/lib/softfloat/include/common.h (modified) (3 diffs)

uspace/lib/softfloat/include/common.h

@@ -1 +1 @@
 /*
  * Copyright (c) 2005 Josef Cejka
+ * Copyright (c) 2011 Petr Koupy
  * All rights reserved.
  *
@@ -30 +31 @@
  * @{
  */
-/** @file
+/** @file Common helper operations.
  */
 
@@ -39 +40 @@
 
 extern float64 finishFloat64(int32_t, uint64_t, char);
+extern float128 finishFloat128(int32_t, uint64_t, uint64_t, char, uint64_t);
 
+extern int countZeroes8(uint8_t);
+extern int countZeroes32(uint32_t);
 extern int countZeroes64(uint64_t);
-extern int countZeroes32(uint32_t);
-extern int countZeroes8(uint8_t);
 
 extern void roundFloat32(int32_t *, uint32_t *);
 extern void roundFloat64(int32_t *, uint64_t *);
+extern void roundFloat128(int32_t *, uint64_t *, uint64_t *);
+
+extern void lshift128(uint64_t, uint64_t, int, uint64_t *, uint64_t *);
+extern void rshift128(uint64_t, uint64_t, int, uint64_t *, uint64_t *);
+
+extern void and128(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t *, uint64_t *);
+extern void or128(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t *, uint64_t *);
+extern void xor128(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t *, uint64_t *);
+extern void not128(uint64_t, uint64_t, uint64_t *, uint64_t *);
+
+extern int eq128(uint64_t, uint64_t, uint64_t, uint64_t);
+extern int le128(uint64_t, uint64_t, uint64_t, uint64_t);
+extern int lt128(uint64_t, uint64_t, uint64_t, uint64_t);
+
+extern void add128(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t *, uint64_t *);
+extern void sub128(uint64_t, uint64_t, uint64_t, uint64_t, uint64_t *, uint64_t *);
+
+extern void mul64(uint64_t, uint64_t, uint64_t *, uint64_t *);
+extern void mul128(uint64_t, uint64_t, uint64_t, uint64_t,
+    uint64_t *, uint64_t *, uint64_t *, uint64_t *);
+
+extern uint64_t div128est(uint64_t, uint64_t, uint64_t);
 
 #endif