Changeset 005384ad in mainline

Timestamp:

2005-09-04T00:19:47Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

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

Children:

3396f59

Parents:

5eb1379

Message:

Fixed some stupid typos.

Location:

arch/ia32/src

Files:

• fpu_context.c (modified) (2 diffs)
• interrupt.c (modified) (1 diff)

arch/ia32/src/fpu_context.c

@@ -39 +39 @@
 void fpu_context_restore(fpu_context_t *fctx)
 {
-        if(THREAD==CPU->fpu_owner) {reset_TS_flag(); }
-        else 
-        {
+        if (THREAD==CPU->fpu_owner) 
+                reset_TS_flag();
+        else {
                 set_TS_flag(); 
-                if((CPU->fpu_owner)!=NULL)(CPU->fpu_owner)->fpu_context_engaged=1;
+                if (CPU->fpu_owner != NULL)
+                        (CPU->fpu_owner)->fpu_context_engaged=1;
         }
 }
@@ -50 +51 @@
 void fpu_lazy_context_save(fpu_context_t *fctx)
 {
+        __asm__ volatile (
+                "fnsave %0"
+                : "=m"(*fctx)
+                );
         return;
-        __asm__ (
-                "fnsave %0"
-                : "=m"(fctx)
-                );
 }
 
 void fpu_lazy_context_restore(fpu_context_t *fctx)
 {
+        __asm__ volatile (
+                "frstor %0"
+                : "=m"(*fctx)
+                );
         return;
-        __asm__ (
-                "frstor %0"
-                : "=m"(fctx)
-                );
 }
 
 void fpu_init(void)
 {
-        asm(
+        __asm__ volatile (
                 "fninit;"
         );

arch/ia32/src/interrupt.c

@@ -111 +111 @@
 {
         reset_TS_flag();
-        if ((CPU->fpu_owner)!=NULL) {  
+        if (CPU->fpu_owner != NULL) {  
                 fpu_lazy_context_save(&((CPU->fpu_owner)->saved_fpu_context));
-                (CPU->fpu_owner)->fpu_context_engaged=0; /* don't prevent migration */
+                CPU->fpu_owner->fpu_context_engaged=0; /* don't prevent migration */
         }
-        if(THREAD->fpu_context_exists) fpu_lazy_context_restore(&(THREAD->saved_fpu_context));
-        else {fpu_init();THREAD->fpu_context_exists=1;}
+        if (THREAD->fpu_context_exists) 
+                fpu_lazy_context_restore(&(THREAD->saved_fpu_context));
+        else {
+                fpu_init();
+                THREAD->fpu_context_exists=1;
+        }
         CPU->fpu_owner=THREAD;
 }