Set correct debug pins for AT91SAM7X.

[bertos.git] / cpu / irq.h

diff --git a/cpu/irq.h b/cpu/irq.h
index 438387091dd215bf7d595599ddd8052b1d1aefe1..15609d76363d78ff7642dc78979f9200779589ed 100644 (file)
--- a/cpu/irq.h
+++ b/cpu/irq.h
@@ -151,27 +151,6 @@
 
                #define IRQ_ENABLED() ((CPU_READ_FLAGS() & 0xc0) != 0xc0)
 
-               /**
-                * Interrupt entry point.
-                * Needed because AT91 uses an Interrupt Controller with auto-vectoring.
-                */
-               #define IRQ_ENTRY() \
-                       asm volatile("sub   lr, lr, #4"         "\n\t"  /* Adjust LR */ \
-                                    "stmfd sp!, {r0-r12,lr}"   "\n\t"  /* Save registers on IRQ stack. */ \
-                                    "mrs   r1, spsr"           "\n\t"  /* Save SPSR */ \
-                                    "stmfd sp!, {r1}"          "\n\t")     /* */
-
-               /**
-                * Interrupt exit.
-                * Needed because AT91 uses an Interrupt Controller with auto-vectoring.
-                */
-               #define IRQ_EXIT() \
-                       asm volatile("ldmfd sp!, {r1}"          "\n\t"  /* Restore SPSR */ \
-                                    "msr   spsr_c, r1"         "\n\t"  /* */ \
-                                    "ldr   r0, =0xFFFFF000"    "\n\t"  /* End of interrupt. */ \
-                                    "str   r0, [r0, #0x130]"   "\n\t"  /* */ \
-                                    "ldmfd sp!, {r0-r12, pc}^" "\n\t")     /* Restore registers and return. */
-
        #endif /* !__IAR_SYSTEMS_ICC_ */
 
 #elif CPU_PPC
@@ -179,7 +158,7 @@
        #define IRQ_ENABLE          FIXME
        #define IRQ_SAVE_DISABLE(x) FIXME
        #define IRQ_RESTORE(x)      FIXME
-       #define IRQ_ENABLED()      FIXME
+       #define IRQ_ENABLED()       FIXME
 
 #elif CPU_DSP56K