Changeset f14b925 in rtems for c/src/lib/libbsp/m68k/shared

Timestamp:

07/01/02 22:21:52 (20 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

3a05d15

Parents:

17083db

Message:

2002-07-01 Joel Sherrill <joel@…>

• m68k-stub.c: Eliminated multi-line asm statements for gcc 3.x.

Location:

c/src/lib/libbsp/m68k/shared/gdbstub

Files:

• ChangeLog (modified) (1 diff)
• m68k-stub.c (modified) (4 diffs)

c/src/lib/libbsp/m68k/shared/gdbstub/ChangeLog

@@ +1 @@
+2002-07-01      Joel Sherrill <joel@OARcorp.com>
+
+        * m68k-stub.c: Eliminated multi-line asm statements for gcc 3.x.
+
 2002-06-25      Thomas Doerfler <Thomas.Doerfler@imd-systems.de>
 

c/src/lib/libbsp/m68k/shared/gdbstub/m68k-stub.c

@@ -263 +263 @@
       */
 {
-asm("
-.globl return_to_super
-return_to_super:
-        move.l   registers+60,%sp /* get new stack pointer */        
-        move.l   lastFrame,%a0   /* get last frame info  */              
-        bra     return_to_any
-
-.globl _return_to_user
-return_to_user:
-        move.l   registers+60,%a0 /* get usp */                          
-        move.l   %a0,%usp           /* set usp */                               
-        move.l   superStack,%sp  /* get original stack pointer */        
-
-return_to_any:
-        move.l   lastFrame,%a0   /* get last frame info  */              
-        move.l   (%a0)+,lastFrame /* link in previous frame     */        
-        addq.l   #8,%a0           /* skip over pc, vector#*/              
-        move.w   (%a0)+,%d0         /* get # of words in cpu frame */       
-        add.w    %d0,%a0           /* point to end of data        */       
-        add.w    %d0,%a0           /* point to end of data        */       
-        move.l   %a0,%a1                                                   
-#                                                                       
-# copy the stack frame                                                  
-        subq.l   #1,%d0                                                   
-copyUserLoop:                                                               
-        move.w   -(%a1),-(%sp)
-        dbf     %d0,copyUserLoop                                             
-");                                                                     
-        RESTORE_FP_REGS()                                              
+asm("\n\
+.globl return_to_super                                                  \n\
+return_to_super:                                                        \n\
+        move.l   registers+60,%sp /* get new stack pointer */           \n\
+        move.l   lastFrame,%a0   /* get last frame info  */             \n\
+        bra     return_to_any                                           \n\
+                                                                        \n\
+.globl _return_to_user                                                  \n\
+return_to_user:                                                         \n\
+        move.l   registers+60,%a0 /* get usp */                         \n\
+        move.l   %a0,%usp           /* set usp */                       \n\
+        move.l   superStack,%sp  /* get original stack pointer */       \n\
+                                                                        \n\
+return_to_any:                                                          \n\
+        move.l   lastFrame,%a0   /* get last frame info  */             \n\
+        move.l   (%a0)+,lastFrame /* link in previous frame     */      \n\
+        addq.l   #8,%a0           /* skip over pc, vector#*/            \n\
+        move.w   (%a0)+,%d0         /* get # of words in cpu frame */   \n\
+        add.w    %d0,%a0           /* point to end of data        */    \n\
+        add.w    %d0,%a0           /* point to end of data        */    \n\
+        move.l   %a0,%a1                                                \n\
+#                                                                       \n\
+# copy the stack frame                                                  \n\
+        subq.l   #1,%d0                                                 \n\
+copyUserLoop:                                                           \n\
+        move.w   -(%a1),-(%sp)                                          \n\
+        dbf     %d0,copyUserLoop                                        \n\
+");
+        RESTORE_FP_REGS() 
    asm("   movem.l  registers,%d0-%d7/%a0-%a6");                                
    asm("   rte");  /* pop and go! */                                    
@@ -302 +302 @@
 /* this interrupt and an rte is in order to return to the debugger.    */
 /* For the 68000, the offset for sr is 6 due to the jsr return address */
-asm("
-.text
-.globl _debug_level7
-_debug_level7:
+asm("                                           \n\
+.text                                           \n\
+.globl _debug_level7                            \n\
+_debug_level7:                                  \n\
         move.w   %d0,-(%sp)");
 #if M68K_HAS_VBR
@@ -312 +312 @@
 asm("   move.w   6(%sp),%d0");
 #endif
-asm("   andi.w   #0x700,%d0
-        cmpi.w   #0x700,%d0
-        beq     already7
-        move.w   (%sp)+,%d0     
-        bra     _catchException
-already7:
+asm("   andi.w   #0x700,%d0                     \n\
+        cmpi.w   #0x700,%d0                     \n\
+        beq     already7                        \n\
+        move.w   (%sp)+,%d0                     \n\
+        bra     _catchException                 \n\
+already7:                                       \n\
         move.w   (%sp)+,%d0");
 #if !M68K_HAS_VBR
@@ -341 +341 @@
  *                                       
  */
-asm(" 
-.text
-.globl _catchException
+asm("                                           \n\
+.text                                           \n\
+.globl _catchException                          \n\
 _catchException:");
 DISABLE_INTERRUPTS();
-asm("
-        movem.l  %d0-%d7/%a0-%a6,registers /* save registers        */
-        move.l  lastFrame,%a0   /* last frame pointer */
+asm("                                                                   \n\
+        movem.l  %d0-%d7/%a0-%a6,registers /* save registers        */  \n\
+        move.l  lastFrame,%a0   /* last frame pointer */                \n\
 ");
 SAVE_FP_REGS();