* src/vm/jit/m68k/codegen.c (ICMD_FNEG): Implemented.

[cacao.git] / src / vm / jit / m68k / asmpart.S

diff --git a/src/vm/jit/m68k/asmpart.S b/src/vm/jit/m68k/asmpart.S
index 0aad747e0a2e5a55f8e8d039fda9b19f85ee8ff6..f4799827d4ba88937155b29fed2681da2ac19cab 100644 (file)
--- a/src/vm/jit/m68k/asmpart.S
+++ b/src/vm/jit/m68k/asmpart.S
@@ -146,9 +146,15 @@ asm_vm_call_method_exception_handler:
 asm_call_jit_compiler:
        addal   #(-4*4),%sp                                             /* create stackframe to save registers */
        moveml  %a0/%a1/%d0/%d1,%sp@                    /* save volatile registers */
-
-       movel   %sp@(4*4),%sp@-                                 /* push arguments onto stack (ra)*/
+#if !defined(ENABLE_SOFTFLOAT)
+       fmoved  %fp0, %sp@-
+       fmoved  %fp1, %sp@-
+       movel   %sp@(8*4), %sp@-
+       pea             %sp@(8*4+8)
+#else
+       movel   %sp@(4*4), %sp@-                                /* push arguments onto stack (ra)*/
        pea     %sp@(4*4+8)                                             /* the old stack pointer*/
+#endif
        movel   %a3,%sp@-                                               /* mptr */
        movel   %a2,%sp@-                                               /* methodinfo */
 
@@ -157,6 +163,11 @@ asm_call_jit_compiler:
        addal   #(4*4),%sp                                              /* pop arguments off stack */
        moveal  %d0, %a2                                                /* to tmp register */
 
+#if !defined(ENABLE_SOFTFLOAT)
+       fdmoved %sp@+, %fp1
+       fdmoved %sp@+, %fp0
+#endif
+
        moveml %sp@,%a0/%a1/%d0/%d1                             /* restore volatile registers */
        addal   #(4*4),%sp                                              /* remove stackframe */
 
@@ -195,13 +206,16 @@ asm_patcher_wrapper:
   movel %d0, %sp@-
   movel %d1, %sp@-
 
+#if defined(ENABLE_SOFTFLOAT)
   /* calculate original value of sp */
   movel %sp, %d0
   addil #4*4, %d0
+#else
+  fmoved %fp0, %sp@-
+  fmoved %fp1, %sp@-
 
-#if !defined(ENABLE_SOFTFLOAT)
-  movel %f0, %sp@-
-  movel %f1, %sp@-
+  movel %sp, %d0
+  addil #8*4, %d0
 #endif
 
   clrl %sp@-                           /* pass ra */
@@ -214,8 +228,8 @@ asm_patcher_wrapper:
   bne  L_asm_patcher_wrapper_exception
 
 #if !defined(ENABLE_SOFTFLOAT)
-  movel %sp@+, %f0
-  movel %sp@+, %f1
+  fdmoved %sp@+, %fp1
+  fdmoved %sp@+, %fp0
 #endif
   movel %sp@+, %d1
   movel %sp@+, %d0
@@ -353,7 +367,20 @@ L_asm_handle_ex_int_done:
 L_handle_exception_nat_catched_no_adr:
 
 #if !defined(ENABLE_SOFTFLOAT)
-       FIXME
+       movel   %a3@(FltSave), %d0
+       cmpb    #0,%d0
+       beq     L_asm_handle_ex_flt_done
+       fdmoved -(%a0), %fp7
+
+       cmpb    #1,%d0
+       beq     L_asm_handle_ex_flt_done
+       fdmoved -(%a0), %fp6
+       
+       cmpb    #2,%d0
+       beq     L_asm_handle_ex_flt_done
+       fdmoved -(%a0), %fp5
+
+L_asm_handle_ex_flt_done:
 #else
        /* nothing to do */
 #endif