No-op SIZE_MEMOP macro allows us to later easily convert
memory_region_dispatch_{read|write} paramter "unsigned size" into a
size+sign+endianness encoded "MemOp op".
Being a no-op macro, this patch does not introduce any logical change.
Signed-off-by: Tony Nguyen <tony.nguyen@bt.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
hw/intc/armv7m_nvic.c | 12 ++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)
diff --git a/hw/intc/armv7m_nvic.c b/hw/intc/armv7m_nvic.c
index 9f8f0d3..25bb88a 100644
--- a/hw/intc/armv7m_nvic.c
+++ b/hw/intc/armv7m_nvic.c
@@ -18,6 +18,7 @@
#include "hw/intc/armv7m_nvic.h"
#include "target/arm/cpu.h"
#include "exec/exec-all.h"
+#include "exec/memop.h"
#include "qemu/log.h"
#include "qemu/module.h"
#include "trace.h"
@@ -2345,7 +2346,8 @@ static MemTxResult nvic_sysreg_ns_write(void *opaque, hwaddr addr,
if (attrs.secure) {
/* S accesses to the alias act like NS accesses to the real region */
attrs.secure = 0;
- return memory_region_dispatch_write(mr, addr, value, size, attrs);
+ return memory_region_dispatch_write(mr, addr, value, SIZE_MEMOP(size),
+ attrs);
} else {
/* NS attrs are RAZ/WI for privileged, and BusFault for user */
if (attrs.user) {
@@ -2364,7 +2366,8 @@ static MemTxResult nvic_sysreg_ns_read(void *opaque, hwaddr addr,
if (attrs.secure) {
/* S accesses to the alias act like NS accesses to the real region */
attrs.secure = 0;
- return memory_region_dispatch_read(mr, addr, data, size, attrs);
+ return memory_region_dispatch_read(mr, addr, data, SIZE_MEMOP(size),
+ attrs);
} else {
/* NS attrs are RAZ/WI for privileged, and BusFault for user */
if (attrs.user) {
@@ -2390,7 +2393,8 @@ static MemTxResult nvic_systick_write(void *opaque, hwaddr addr,
/* Direct the access to the correct systick */
mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->systick[attrs.secure]), 0);
- return memory_region_dispatch_write(mr, addr, value, size, attrs);
+ return memory_region_dispatch_write(mr, addr, value, SIZE_MEMOP(size),
+ attrs);
}
static MemTxResult nvic_systick_read(void *opaque, hwaddr addr,
@@ -2402,7 +2406,7 @@ static MemTxResult nvic_systick_read(void *opaque, hwaddr addr,
/* Direct the access to the correct systick */
mr = sysbus_mmio_get_region(SYS_BUS_DEVICE(&s->systick[attrs.secure]), 0);
- return memory_region_dispatch_read(mr, addr, data, size, attrs);
+ return memory_region_dispatch_read(mr, addr, data, SIZE_MEMOP(size), attrs);
}
static const MemoryRegionOps nvic_systick_ops = {
--
1.8.3.1