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-rw-r--r--hw/core/cpu.c6
-rw-r--r--include/hw/core/cpu.h6
-rw-r--r--softmmu/physmem.c5
-rw-r--r--target/arm/cpu.c2
4 files changed, 10 insertions, 9 deletions
diff --git a/hw/core/cpu.c b/hw/core/cpu.c
index 57542b6..3d5bf9f 100644
--- a/hw/core/cpu.c
+++ b/hw/core/cpu.c
@@ -383,11 +383,6 @@ static int64_t cpu_common_get_arch_id(CPUState *cpu)
return cpu->cpu_index;
}
-static vaddr cpu_adjust_watchpoint_address(CPUState *cpu, vaddr addr, int len)
-{
- return addr;
-}
-
static Property cpu_common_props[] = {
#ifndef CONFIG_USER_ONLY
/* Create a memory property for softmmu CPU object,
@@ -421,7 +416,6 @@ static void cpu_class_init(ObjectClass *klass, void *data)
k->gdb_write_register = cpu_common_gdb_write_register;
k->virtio_is_big_endian = cpu_common_virtio_is_big_endian;
k->debug_check_watchpoint = cpu_common_debug_check_watchpoint;
- k->adjust_watchpoint_address = cpu_adjust_watchpoint_address;
set_bit(DEVICE_CATEGORY_CPU, dc->categories);
dc->realize = cpu_common_realizefn;
dc->unrealize = cpu_common_unrealizefn;
diff --git a/include/hw/core/cpu.h b/include/hw/core/cpu.h
index 063814e..832dd26 100644
--- a/include/hw/core/cpu.h
+++ b/include/hw/core/cpu.h
@@ -136,6 +136,11 @@ typedef struct TcgCpuOperations {
void (*do_unaligned_access)(CPUState *cpu, vaddr addr,
MMUAccessType access_type,
int mmu_idx, uintptr_t retaddr);
+ /**
+ * @adjust_watchpoint_address: hack for cpu_check_watchpoint used by ARM
+ */
+ vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);
+
} TcgCpuOperations;
/**
@@ -244,7 +249,6 @@ struct CPUClass {
const char * (*gdb_get_dynamic_xml)(CPUState *cpu, const char *xmlname);
void (*disas_set_info)(CPUState *cpu, disassemble_info *info);
- vaddr (*adjust_watchpoint_address)(CPUState *cpu, vaddr addr, int len);
const char *deprecation_note;
/* Keep non-pointer data at the end to minimize holes. */
diff --git a/softmmu/physmem.c b/softmmu/physmem.c
index 51ed600..3d9a9c3 100644
--- a/softmmu/physmem.c
+++ b/softmmu/physmem.c
@@ -894,7 +894,10 @@ void cpu_check_watchpoint(CPUState *cpu, vaddr addr, vaddr len,
return;
}
- addr = cc->adjust_watchpoint_address(cpu, addr, len);
+ if (cc->tcg_ops.adjust_watchpoint_address) {
+ /* this is currently used only by ARM BE32 */
+ addr = cc->tcg_ops.adjust_watchpoint_address(cpu, addr, len);
+ }
QTAILQ_FOREACH(wp, &cpu->watchpoints, entry) {
if (watchpoint_address_matches(wp, addr, len)
&& (wp->flags & flags)) {
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index aa264ee..2a14431 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
@@ -2284,7 +2284,7 @@ static void arm_cpu_class_init(ObjectClass *oc, void *data)
#if !defined(CONFIG_USER_ONLY)
cc->tcg_ops.do_transaction_failed = arm_cpu_do_transaction_failed;
cc->tcg_ops.do_unaligned_access = arm_cpu_do_unaligned_access;
- cc->adjust_watchpoint_address = arm_adjust_watchpoint_address;
+ cc->tcg_ops.adjust_watchpoint_address = arm_adjust_watchpoint_address;
cc->tcg_ops.do_interrupt = arm_cpu_do_interrupt;
#endif /* CONFIG_TCG && !CONFIG_USER_ONLY */
#endif /* CONFIG_TCG */