Changeset 425 for trunk/hal/tsar_mips32/core/hal_user.c

Timestamp:

Jan 29, 2018, 5:57:57 PM (7 years ago)

Author:

alain

Message:

bloup

File:

• trunk/hal/tsar_mips32/core/hal_user.c (modified) (2 diffs)

trunk/hal/tsar_mips32/core/hal_user.c

@@ -30 +30 @@
                              int arg3 )
 {
-    register int reg_num_and_ret __asm__("v0") = service_num;
-    register int reg_a0          __asm__("a0") = arg0;
-    register int reg_a1          __asm__("a1") = arg1;
-    register int reg_a2          __asm__("a2") = arg2;
-    register int reg_a3          __asm__("a3") = arg3;
+    register int num_and_ret __asm__("v0") = service_num;
+    register int a0          __asm__("a0") = arg0;
+    register int a1          __asm__("a1") = arg1;
+    register int a2          __asm__("a2") = arg2;
+    register int a3          __asm__("a3") = arg3;
 
-    __asm__ volatile(
+    asm volatile(
             "syscall"
-            : "+r" (reg_num_and_ret),
-              "+r" (reg_a0),             
-              "+r" (reg_a1),
-              "+r" (reg_a2),
-              "+r" (reg_a3)
-            : 
+            : "+r" (num_and_ret)
+            : "r" (a0),             
+              "r" (a1),
+              "r" (a2),
+              "r" (a3)
             : "memory",
               "at",
@@ -60 +59 @@
                );
 
-    return (volatile int)reg_num_and_ret;
+    return (volatile int)num_and_ret;
 }