Changeset da349da0 in mainline for kernel/arch/ia32xen/src/asm.S

Timestamp:

2008-08-10T15:28:42Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

a9d4d2c

Parents:

d2e9c47

Message:

memcpy(), memmove() and similar functions return dst instead of src.
Fix all implementations, including those in assembly. ppc32 assembly
version didn't seem to be affected by this.

File:

• kernel/arch/ia32xen/src/asm.S (modified) (2 diffs)

kernel/arch/ia32xen/src/asm.S

@@ -68 +68 @@
  * @param MEMCPY_SIZE(%esp)     Size.
  *
- * @return MEMCPY_SRC(%esp) on success and 0 on failure.
+ * @return MEMCPY_DST(%esp) on success and 0 on failure.
  */
 memcpy:
@@ -93 +93 @@
         movl %edx, %edi
         movl %eax, %esi
-        movl MEMCPY_SRC(%esp), %eax             /* MEMCPY_SRC(%esp), success */
+        movl MEMCPY_DST(%esp), %eax             /* MEMCPY_DST(%esp), success */
         ret