This field is only written, not read; remove it.
Reviewed-by: Peter Maydell <peter.mayd...@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4...@amsat.org>
Signed-off-by: Richard Henderson <richard.hender...@linaro.org>
---
include/hw/core/cpu.h | 1 -
accel/tcg/cputlb.c | 7 +++----
2 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 500503da13..9e47184513 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -218,7 +218,6 @@ struct CPUWatchpoint {
* the memory regions get moved around by io_writex.
*/
typedef struct SavedIOTLB {
- hwaddr addr;
MemoryRegionSection *section;
hwaddr mr_offset;
} SavedIOTLB;
diff --git a/accel/tcg/cputlb.c b/accel/tcg/cputlb.c
index 4585d7c015..03395e725d 100644
--- a/accel/tcg/cputlb.c
+++ b/accel/tcg/cputlb.c
@@ -1374,12 +1374,11 @@ static uint64_t io_readx(CPUArchState *env,
CPUTLBEntryFull *full,
* This is read by tlb_plugin_lookup if the fulltlb entry doesn't match
* because of the side effect of io_writex changing memory layout.
*/
-static void save_iotlb_data(CPUState *cs, hwaddr addr,
- MemoryRegionSection *section, hwaddr mr_offset)
+static void save_iotlb_data(CPUState *cs, MemoryRegionSection *section,
+ hwaddr mr_offset)
{
#ifdef CONFIG_PLUGIN
SavedIOTLB *saved = &cs->saved_iotlb;
- saved->addr = addr;
saved->section = section;
saved->mr_offset = mr_offset;
#endif
@@ -1408,7 +1407,7 @@ static void io_writex(CPUArchState *env, CPUTLBEntryFull
*full,
* The memory_region_dispatch may trigger a flush/resize
* so for plugins we save the iotlb_data just in case.
*/
- save_iotlb_data(cpu, full->xlat_section, section, mr_offset);
+ save_iotlb_data(cpu, section, mr_offset);
if (!qemu_mutex_iothread_locked()) {
qemu_mutex_lock_iothread();
--
2.34.1
