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authorAndreas Färber <afaerber@suse.de>2013-08-26 18:23:18 +0200
committerAndreas Färber <afaerber@suse.de>2014-03-13 19:20:47 +0100
commitff4700b05cfb305a880762c288b88ca01c782352 (patch)
tree52b073985fe082c98a9eb42c628810f588da0fc1 /target-i386
parent0429a9719551a4aa794051aeb8c7b42658902c27 (diff)
downloadqemu-arm-ff4700b05cfb305a880762c288b88ca01c782352.tar.gz
cpu: Move watchpoint fields from CPU_COMMON to CPUState
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'target-i386')
-rw-r--r--target-i386/cpu.h2
-rw-r--r--target-i386/helper.c7
-rw-r--r--target-i386/kvm.c8
3 files changed, 9 insertions, 8 deletions
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 62641af77e..906018757d 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -876,7 +876,7 @@ typedef struct CPUX86State {
target_ulong dr[8]; /* debug registers */
union {
CPUBreakpoint *cpu_breakpoint[4];
- CPUWatchpoint *cpu_watchpoint[4];
+ struct CPUWatchpoint *cpu_watchpoint[4];
}; /* break/watchpoints for dr[0..3] */
uint32_t smbase;
int old_exception; /* exception in flight */
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 6d9bd71a3a..bd8da20946 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1088,11 +1088,12 @@ bool check_hw_breakpoints(CPUX86State *env, bool force_dr6_update)
void breakpoint_handler(CPUX86State *env)
{
+ CPUState *cs = CPU(x86_env_get_cpu(env));
CPUBreakpoint *bp;
- if (env->watchpoint_hit) {
- if (env->watchpoint_hit->flags & BP_CPU) {
- env->watchpoint_hit = NULL;
+ if (cs->watchpoint_hit) {
+ if (cs->watchpoint_hit->flags & BP_CPU) {
+ cs->watchpoint_hit = NULL;
if (check_hw_breakpoints(env, false)) {
raise_exception(env, EXCP01_DB);
} else {
diff --git a/target-i386/kvm.c b/target-i386/kvm.c
index e555040a97..7a295f6f20 100644
--- a/target-i386/kvm.c
+++ b/target-i386/kvm.c
@@ -2277,13 +2277,13 @@ static int kvm_handle_debug(X86CPU *cpu,
break;
case 0x1:
ret = EXCP_DEBUG;
- env->watchpoint_hit = &hw_watchpoint;
+ cs->watchpoint_hit = &hw_watchpoint;
hw_watchpoint.vaddr = hw_breakpoint[n].addr;
hw_watchpoint.flags = BP_MEM_WRITE;
break;
case 0x3:
ret = EXCP_DEBUG;
- env->watchpoint_hit = &hw_watchpoint;
+ cs->watchpoint_hit = &hw_watchpoint;
hw_watchpoint.vaddr = hw_breakpoint[n].addr;
hw_watchpoint.flags = BP_MEM_ACCESS;
break;
@@ -2291,11 +2291,11 @@ static int kvm_handle_debug(X86CPU *cpu,
}
}
}
- } else if (kvm_find_sw_breakpoint(CPU(cpu), arch_info->pc)) {
+ } else if (kvm_find_sw_breakpoint(cs, arch_info->pc)) {
ret = EXCP_DEBUG;
}
if (ret == 0) {
- cpu_synchronize_state(CPU(cpu));
+ cpu_synchronize_state(cs);
assert(env->exception_injected == -1);
/* pass to guest */