Libc-763.12.tar.gz

[apple/libc.git] / i386 / string / memset.s

diff --git a/i386/string/memset.s b/i386/string/memset.s
index 0e0ae2a88e839e1d6098679e602715caa6eb2452..b8cdd81159ae3cb9fbba0f6d8aff55454de46dfe 100644 (file)
--- a/i386/string/memset.s
+++ b/i386/string/memset.s
@@ -31,7 +31,7 @@
  *     void memset_pattern16(void *b, const void *c16, size_t len);
  *
  * Calls of memset() with c==0 are routed to the bzero() routine.  Most of the
- * others go to _COMM_PAGE_MEMSET_PATTERN, which is entered as follows:
+ * others go to _memset_pattern, which is entered as follows:
  *     %edi = ptr to memory to set (aligned)
  *     %edx = length (which can be short, though we bias in favor of long operands)
  *     %xmm0 = the pattern to store
@@ -54,9 +54,8 @@ _memset:                              // void *memset(void *b, int c, size_t len);
        andl    $0xFF,%eax              // (c==0) ?
        jnz     LNonzero                // not a bzero
        
-       movl    $(_COMM_PAGE_BZERO),%eax// map memset(p,0,n) into bzero(p,n)
        movl    %edx,8(%esp)            // put count where bzero() expects it
-       jmp     %eax                    // enter commpage
+       jmp             _bzero                          // enter _bzero
 
 
        // Handle memset of a nonzero value.
@@ -135,8 +134,7 @@ LCallCommpage:
        dec     %ecx
        jnz     1b
 2:                                     // ptr aligned, length long enough to justify
-       movl    $(_COMM_PAGE_MEMSET_PATTERN),%eax
-       call    %eax                    // call commpage to do the heavy lifting
+       call    _memset_pattern // call commpage to do the heavy lifting
        movl    12(%esp),%eax           // get return value (ie, original ptr)
        popl    %esi
        popl    %edi
@@ -234,8 +232,7 @@ LAlignPtr:                          // NB: can drop down to here!
 // Ptr is aligned if practical, we're ready to call commpage to do the heavy lifting.
 
 LReady:
-       movl    $(_COMM_PAGE_MEMSET_PATTERN),%eax
-       call    %eax                    // call commpage to do the heavy lifting
+       call    _memset_pattern // call commpage to do the heavy lifting
        popl    %esi
        popl    %edi
        ret