- don't pass pv to asm_builtin_new_helper

- save float argument register in asm_invokespecial

diff --git a/src/vm/jit/x86_64/asmpart.S b/src/vm/jit/x86_64/asmpart.S
index f8c044048478fed5627e3dde6857ddd0f287a232..35610cb6675d5feb05ba035ed3ce1b07b8a00629 100644 (file)
--- a/src/vm/jit/x86_64/asmpart.S
+++ b/src/vm/jit/x86_64/asmpart.S
@@ -28,7 +28,7 @@
             Reinhard Grafl
             Christian Thalinger
 
-   $Id: asmpart.S 2238 2005-04-06 12:13:57Z twisti $
+   $Id: asmpart.S 2246 2005-04-06 16:05:11Z twisti $
 
 */
 
@@ -891,7 +891,6 @@ L_initializererror:
 
 asm_builtin_new:
        sub     $(8*1),%rsp                 /* stack frame (16-byte aligned)      */
-       mov     8*1(%rsp),a1                /* get return address                 */
        call    asm_builtin_new_helper      /* call the helper function           */
        add     $(8*1),%rsp                 /* remove stack frame                 */
        test    v0,v0                       /* exception thrown?                  */
@@ -931,29 +930,49 @@ L_asm_builtin_new_exception:
 *******************************************************************************/
 
 asm_invokespecial:
-       sub     $(7*8),%rsp                 /* stack frame (16-byte aligned)      */
-       mov     a0,0*8(%rsp)                /* save argument registers            */
+       sub     $(15*8),%rsp                /* stack frame (16-byte aligned)      */
+
+       mov     a0,0*8(%rsp)                /* save integer argument registers    */
        mov     a1,1*8(%rsp)
        mov     a2,2*8(%rsp)
        mov     a3,3*8(%rsp)
        mov     a4,4*8(%rsp)
        mov     a5,5*8(%rsp)
 
-       mov     itmp2,6*8(%rsp)             /* save machine code                  */
+       movq    fa0,6*8(%rsp)               /* save float argument register       */
+       movq    fa1,7*8(%rsp)
+       movq    fa2,8*8(%rsp)
+       movq    fa3,9*8(%rsp)
+       movq    fa4,10*8(%rsp)
+       movq    fa5,11*8(%rsp)
+       movq    fa6,12*8(%rsp)
+       movq    fa7,13*8(%rsp)
+
+       mov     itmp2,14*8(%rsp)            /* save machine code                  */
 
        mov     itmp1,a0                    /* pass unresolved_method pointer     */
        call    asm_invokespecial_helper    /* call the helper function           */
 
-       mov     0*8(%rsp),a0                /* restore argument registers         */
+       mov     0*8(%rsp),a0                /* restore integer argument registers */
        mov     1*8(%rsp),a1
        mov     2*8(%rsp),a2
        mov     3*8(%rsp),a3
        mov     4*8(%rsp),a4
        mov     5*8(%rsp),a5
 
-       mov     6*8(%rsp),itmp3             /* restore machine code               */
+       movq    6*8(%rsp),fa0               /* restore float argument register    */
+       movq    7*8(%rsp),fa1
+       movq    8*8(%rsp),fa2
+       movq    9*8(%rsp),fa3
+       movq    10*8(%rsp),fa4
+       movq    11*8(%rsp),fa5
+       movq    12*8(%rsp),fa6
+       movq    13*8(%rsp),fa7
+
+       mov     14*8(%rsp),itmp3            /* restore machine code               */
+
+       add     $(15*8),%rsp                /* remove stack frame                 */
 
-       add     $(7*8),%rsp                 /* remove stack frame                 */
        test    v0,v0                       /* exception thrown?                  */
        jz      L_asm_builtin_new_exception