Changeset fc5e2d73 in rtems

Timestamp:

01/15/97 20:21:48 (27 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

b1b5a7cb

Parents:

d135fc52

Message:

fixed comments on vanilla 68000 SW interrupt stack (or the lack thereof)

Files:

• c/src/exec/score/cpu/m68k/cpu.c (modified) (1 diff)
• c/src/exec/score/cpu/m68k/cpu_asm.s (modified) (1 diff)
• cpukit/score/cpu/m68k/cpu.c (modified) (1 diff)

c/src/exec/score/cpu/m68k/cpu.c

@@ -132 +132 @@
   asm volatile ( "movec %0,%%isp" : "=r" (isp) : "0" (isp) );
 #else
-#warning "FIX ME... HOW DO I INSTALL THE INTERRUPT STACK!!!"
+#warning "FIX ME... NO DEDICATE INTERRUPT STACK!!!"
+#warning "FIX ME... INTERRUPTS RUN ON A TASK STACK!!!"
 #endif
 }

c/src/exec/score/cpu/m68k/cpu_asm.s

@@ -161 +161 @@
         addql   #4,a7                    | remove vector number
 
-/*
- *   The following entry should be unnecessary once the support is
- *   in place to know what vector we got on a 68000 core.
- */
-
         subql   #1,SYM (_ISR_Nest_level) | one less nest level
         subql   #1,SYM (_Thread_Dispatch_disable_level)

cpukit/score/cpu/m68k/cpu.c

@@ -132 +132 @@
   asm volatile ( "movec %0,%%isp" : "=r" (isp) : "0" (isp) );
 #else
-#warning "FIX ME... HOW DO I INSTALL THE INTERRUPT STACK!!!"
+#warning "FIX ME... NO DEDICATE INTERRUPT STACK!!!"
+#warning "FIX ME... INTERRUPTS RUN ON A TASK STACK!!!"
 #endif
 }