diff options
Diffstat (limited to 'os/nil/ports/e200/compilers/GCC/ivor.s')
| -rw-r--r-- | os/nil/ports/e200/compilers/GCC/ivor.s | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/os/nil/ports/e200/compilers/GCC/ivor.s b/os/nil/ports/e200/compilers/GCC/ivor.s index 6b2fc3bba..3afc6522d 100644 --- a/os/nil/ports/e200/compilers/GCC/ivor.s +++ b/os/nil/ports/e200/compilers/GCC/ivor.s @@ -42,11 +42,6 @@ #include "nilcore.h"
#if !defined(__DOXYGEN__)
- /*
- * INTC registers address.
- */
- .equ INTC_IACKR, 0xfff48010
- .equ INTC_EOIR, 0xfff48018
.section .handlers, "ax"
@@ -161,8 +156,8 @@ _IVOR4: mtspr 272, %r0
/* Software vector address from the INTC register.*/
- lis %r3, INTC_IACKR@h
- ori %r3, %r3, INTC_IACKR@l /* IACKR register address. */
+ lis %r3, INTC_IACKR_ADDR@h
+ ori %r3, %r3, INTC_IACKR_ADDR@l
lwz %r3, 0(%r3) /* IACKR register value. */
lwz %r3, 0(%r3)
mtCTR %r3 /* Software handler address. */
@@ -182,8 +177,8 @@ _IVOR4: /* Informs the INTC that the interrupt has been served.*/
mbar 0
- lis %r3, INTC_EOIR@h
- ori %r3, %r3, INTC_EOIR@l
+ lis %r3, INTC_EOIR_ADDR@h
+ ori %r3, %r3, INTC_EOIR_ADDR@l
stw %r3, 0(%r3) /* Writing any value should do. */
/* Common IVOR epilogue code, context restore.*/
|