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cpu: Move opaque field from CPU_COMMON to CPUState

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Signed-off-by: Andreas Färber <afaerber@suse.de>
This commit is contained in:
Andreas Färber 2013-08-26 18:14:44 +02:00
parent 27103424c4
commit 0429a97195
13 changed files with 72 additions and 48 deletions
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30
linux-user/syscall.c
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@ -4243,7 +4243,7 @@ static void *clone_func(void *arg)
env = info->env;
cpu = ENV_GET_CPU(env);
thread_cpu = cpu;
ts = (TaskState *)env->opaque;
ts = (TaskState *)cpu->opaque;
info->tid = gettid();
cpu->host_tid = info->tid;
task_settid(ts);
@ -4271,8 +4271,10 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp,
abi_ulong parent_tidptr, target_ulong newtls,
abi_ulong child_tidptr)
{
CPUState *cpu = ENV_GET_CPU(env);
int ret;
TaskState *ts;
CPUState *new_cpu;
CPUArchState *new_env;
unsigned int nptl_flags;
sigset_t sigmask;
@ -4282,7 +4284,7 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp,
flags &= ~(CLONE_VFORK | CLONE_VM);
if (flags & CLONE_VM) {
TaskState *parent_ts = (TaskState *)env->opaque;
TaskState *parent_ts = (TaskState *)cpu->opaque;
new_thread_info info;
pthread_attr_t attr;
@ -4292,7 +4294,8 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp,
new_env = cpu_copy(env);
/* Init regs that differ from the parent. */
cpu_clone_regs(new_env, newsp);
new_env->opaque = ts;
new_cpu = ENV_GET_CPU(new_env);
new_cpu->opaque = ts;
ts->bprm = parent_ts->bprm;
ts->info = parent_ts->info;
nptl_flags = flags;
@ -4364,7 +4367,7 @@ static int do_fork(CPUArchState *env, unsigned int flags, abi_ulong newsp,
put_user_u32(gettid(), child_tidptr);
if (flags & CLONE_PARENT_SETTID)
put_user_u32(gettid(), parent_tidptr);
ts = (TaskState *)env->opaque;
ts = (TaskState *)cpu->opaque;
if (flags & CLONE_SETTLS)
cpu_set_tls (env, newtls);
if (flags & CLONE_CHILD_CLEARTID)
@ -4974,7 +4977,8 @@ void init_qemu_uname_release(void)
static int open_self_maps(void *cpu_env, int fd)
{
#if defined(TARGET_ARM) || defined(TARGET_M68K) || defined(TARGET_UNICORE32)
TaskState *ts = ((CPUArchState *)cpu_env)->opaque;
CPUState *cpu = ENV_GET_CPU((CPUArchState *)cpu_env);
TaskState *ts = cpu->opaque;
#endif
FILE *fp;
char *line = NULL;
@ -5026,7 +5030,8 @@ static int open_self_maps(void *cpu_env, int fd)
static int open_self_stat(void *cpu_env, int fd)
{
TaskState *ts = ((CPUArchState *)cpu_env)->opaque;
CPUState *cpu = ENV_GET_CPU((CPUArchState *)cpu_env);
TaskState *ts = cpu->opaque;
abi_ulong start_stack = ts->info->start_stack;
int i;
@ -5062,7 +5067,8 @@ static int open_self_stat(void *cpu_env, int fd)
static int open_self_auxv(void *cpu_env, int fd)
{
TaskState *ts = ((CPUArchState *)cpu_env)->opaque;
CPUState *cpu = ENV_GET_CPU((CPUArchState *)cpu_env);
TaskState *ts = cpu->opaque;
abi_ulong auxv = ts->info->saved_auxv;
abi_ulong len = ts->info->auxv_len;
char *ptr;
@ -5244,14 +5250,14 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
/* Remove the CPU from the list. */
QTAILQ_REMOVE(&cpus, cpu, node);
cpu_list_unlock();
ts = ((CPUArchState *)cpu_env)->opaque;
ts = cpu->opaque;
if (ts->child_tidptr) {
put_user_u32(0, ts->child_tidptr);
sys_futex(g2h(ts->child_tidptr), FUTEX_WAKE, INT_MAX,
NULL, NULL, 0);
}
thread_cpu = NULL;
object_unref(OBJECT(ENV_GET_CPU(cpu_env)));
object_unref(OBJECT(cpu));
g_free(ts);
pthread_exit(NULL);
}
@ -6555,7 +6561,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
break;
case TARGET_NR_mprotect:
{
TaskState *ts = ((CPUArchState *)cpu_env)->opaque;
TaskState *ts = cpu->opaque;
/* Special hack to detect libc making the stack executable. */
if ((arg3 & PROT_GROWSDOWN)
&& arg1 >= ts->info->stack_limit
@ -8647,7 +8653,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
break;
#elif defined(TARGET_M68K)
{
TaskState *ts = ((CPUArchState *)cpu_env)->opaque;
TaskState *ts = cpu->opaque;
ts->tp_value = arg1;
ret = 0;
break;
@ -8663,7 +8669,7 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
break;
#elif defined(TARGET_M68K)
{
TaskState *ts = ((CPUArchState *)cpu_env)->opaque;
TaskState *ts = cpu->opaque;
ret = ts->tp_value;
break;
}