From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: laurent@vivier.eu
Subject: [Qemu-devel] [PATCH v2 004/108] linux-user: Propagate goto efault to return
Date: Sat, 9 Jun 2018 17:00:36 -1000 [thread overview]
Message-ID: <20180610030220.3777-5-richard.henderson@linaro.org> (raw)
In-Reply-To: <20180610030220.3777-1-richard.henderson@linaro.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
linux-user/syscall.c | 341 ++++++++++++++++++++++---------------------
1 file changed, 175 insertions(+), 166 deletions(-)
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index efe882612b..a6b8268332 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8009,7 +8009,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return 0;
} else {
if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(safe_read(arg1, p, arg3));
if (ret >= 0 &&
fd_trans_host_to_target_data(arg1)) {
@@ -8020,7 +8020,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return ret;
case TARGET_NR_write:
if (!(p = lock_user(VERIFY_READ, arg2, arg3, 1)))
- goto efault;
+ return -TARGET_EFAULT;
if (fd_trans_target_to_host_data(arg1)) {
void *copy = g_malloc(arg3);
memcpy(copy, p, arg3);
@@ -8038,7 +8038,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_open
case TARGET_NR_open:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(do_openat(cpu_env, AT_FDCWD, p,
target_to_host_bitmask(arg2, fcntl_flags_tbl),
arg3));
@@ -8048,7 +8048,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#endif
case TARGET_NR_openat:
if (!(p = lock_user_string(arg2)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(do_openat(cpu_env, arg1, p,
target_to_host_bitmask(arg3, fcntl_flags_tbl),
arg4));
@@ -8083,7 +8083,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(safe_wait4(arg1, &status, arg3, 0));
if (!is_error(ret) && arg2 && ret
&& put_user_s32(host_to_target_waitstatus(status), arg2))
- goto efault;
+ return -TARGET_EFAULT;
}
return ret;
#endif
@@ -8095,7 +8095,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(safe_waitid(arg1, arg2, &info, arg4, NULL));
if (!is_error(ret) && arg3 && info.si_pid != 0) {
if (!(p = lock_user(VERIFY_WRITE, arg3, sizeof(target_siginfo_t), 0)))
- goto efault;
+ return -TARGET_EFAULT;
host_to_target_siginfo(p, &info);
unlock_user(p, arg3, sizeof(target_siginfo_t));
}
@@ -8105,7 +8105,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_creat /* not on alpha */
case TARGET_NR_creat:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(creat(p, arg2));
fd_trans_unregister(ret);
unlock_user(p, arg1, 0);
@@ -8131,7 +8131,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
{
void * p2 = NULL;
if (!arg2 || !arg4)
- goto efault;
+ return -TARGET_EFAULT;
p = lock_user_string(arg2);
p2 = lock_user_string(arg4);
if (!p || !p2)
@@ -8146,7 +8146,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_unlink
case TARGET_NR_unlink:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(unlink(p));
unlock_user(p, arg1, 0);
return ret;
@@ -8154,7 +8154,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#if defined(TARGET_NR_unlinkat)
case TARGET_NR_unlinkat:
if (!(p = lock_user_string(arg2)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(unlinkat(arg1, p, arg3));
unlock_user(p, arg2, 0);
return ret;
@@ -8174,7 +8174,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
guest_argp = arg2;
for (gp = guest_argp; gp; gp += sizeof(abi_ulong)) {
if (get_user_ual(addr, gp))
- goto efault;
+ return -TARGET_EFAULT;
if (!addr)
break;
argc++;
@@ -8183,7 +8183,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
guest_envp = arg3;
for (gp = guest_envp; gp; gp += sizeof(abi_ulong)) {
if (get_user_ual(addr, gp))
- goto efault;
+ return -TARGET_EFAULT;
if (!addr)
break;
envc++;
@@ -8258,7 +8258,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return ret;
case TARGET_NR_chdir:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(chdir(p));
unlock_user(p, arg1, 0);
return ret;
@@ -8270,14 +8270,14 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret)
&& arg1
&& put_user_sal(host_time, arg1))
- goto efault;
+ return -TARGET_EFAULT;
}
return ret;
#endif
#ifdef TARGET_NR_mknod
case TARGET_NR_mknod:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(mknod(p, arg2, arg3));
unlock_user(p, arg1, 0);
return ret;
@@ -8285,7 +8285,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#if defined(TARGET_NR_mknodat)
case TARGET_NR_mknodat:
if (!(p = lock_user_string(arg2)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(mknodat(arg1, p, arg3, arg4));
unlock_user(p, arg2, 0);
return ret;
@@ -8293,7 +8293,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_chmod
case TARGET_NR_chmod:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(chmod(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -8326,7 +8326,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg1) {
p = lock_user_string(arg1);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
} else {
p = NULL;
@@ -8337,7 +8337,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg1) {
unlock_user(p, arg1, 0);
}
- goto efault;
+ return -TARGET_EFAULT;
}
if (arg3) {
@@ -8347,7 +8347,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
unlock_user(p, arg1, 0);
}
unlock_user(p2, arg2, 0);
- goto efault;
+ return -TARGET_EFAULT;
}
} else {
p3 = NULL;
@@ -8376,7 +8376,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_umount
case TARGET_NR_umount:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(umount(p));
unlock_user(p, arg1, 0);
return ret;
@@ -8386,7 +8386,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
{
time_t host_time;
if (get_user_sal(host_time, arg1))
- goto efault;
+ return -TARGET_EFAULT;
return get_errno(stime(&host_time));
}
#endif
@@ -8414,7 +8414,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_utimbuf *target_tbuf;
if (arg2) {
if (!lock_user_struct(VERIFY_READ, target_tbuf, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
tbuf.actime = tswapal(target_tbuf->actime);
tbuf.modtime = tswapal(target_tbuf->modtime);
unlock_user_struct(target_tbuf, arg2, 0);
@@ -8423,7 +8423,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
host_tbuf = NULL;
}
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(utime(p, host_tbuf));
unlock_user(p, arg1, 0);
}
@@ -8437,13 +8437,13 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (copy_from_user_timeval(&tv[0], arg2)
|| copy_from_user_timeval(&tv[1],
arg2 + sizeof(struct target_timeval)))
- goto efault;
+ return -TARGET_EFAULT;
tvp = tv;
} else {
tvp = NULL;
}
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(utimes(p, tvp));
unlock_user(p, arg1, 0);
}
@@ -8457,13 +8457,14 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (copy_from_user_timeval(&tv[0], arg3)
|| copy_from_user_timeval(&tv[1],
arg3 + sizeof(struct target_timeval)))
- goto efault;
+ return -TARGET_EFAULT;
tvp = tv;
} else {
tvp = NULL;
}
- if (!(p = lock_user_string(arg2)))
- goto efault;
+ if (!(p = lock_user_string(arg2))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(futimesat(arg1, path(p), tvp));
unlock_user(p, arg2, 0);
}
@@ -8479,16 +8480,18 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#endif
#ifdef TARGET_NR_access
case TARGET_NR_access:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(access(path(p), arg2));
unlock_user(p, arg1, 0);
return ret;
#endif
#if defined(TARGET_NR_faccessat) && defined(__NR_faccessat)
case TARGET_NR_faccessat:
- if (!(p = lock_user_string(arg2)))
- goto efault;
+ if (!(p = lock_user_string(arg2))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(faccessat(arg1, p, arg3, 0));
unlock_user(p, arg2, 0);
return ret;
@@ -8559,7 +8562,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_mkdir
case TARGET_NR_mkdir:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(mkdir(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -8567,7 +8570,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#if defined(TARGET_NR_mkdirat)
case TARGET_NR_mkdirat:
if (!(p = lock_user_string(arg2)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(mkdirat(arg1, p, arg3));
unlock_user(p, arg2, 0);
return ret;
@@ -8575,7 +8578,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_rmdir
case TARGET_NR_rmdir:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(rmdir(p));
unlock_user(p, arg1, 0);
return ret;
@@ -8603,7 +8606,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg1) {
tmsp = lock_user(VERIFY_WRITE, arg1, sizeof(struct target_tms), 0);
if (!tmsp)
- goto efault;
+ return -TARGET_EFAULT;
tmsp->tms_utime = tswapal(host_to_target_clock_t(tms.tms_utime));
tmsp->tms_stime = tswapal(host_to_target_clock_t(tms.tms_stime));
tmsp->tms_cutime = tswapal(host_to_target_clock_t(tms.tms_cutime));
@@ -8625,8 +8628,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg1 == 0) {
ret = get_errno(acct(NULL));
} else {
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(acct(path(p)));
unlock_user(p, arg1, 0);
}
@@ -8634,7 +8638,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_umount2
case TARGET_NR_umount2:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(umount2(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -8667,7 +8671,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return get_errno(umask(arg1));
case TARGET_NR_chroot:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(chroot(p));
unlock_user(p, arg1, 0);
return ret;
@@ -8717,7 +8721,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_old_sigaction *old_act;
if (arg2) {
if (!lock_user_struct(VERIFY_READ, old_act, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
act._sa_handler = old_act->_sa_handler;
target_siginitset(&act.sa_mask, old_act->sa_mask);
act.sa_flags = old_act->sa_flags;
@@ -8728,7 +8732,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(do_sigaction(arg1, pact, &oact));
if (!is_error(ret) && arg3) {
if (!lock_user_struct(VERIFY_WRITE, old_act, arg3, 0))
- goto efault;
+ return -TARGET_EFAULT;
old_act->_sa_handler = oact._sa_handler;
old_act->sa_mask = oact.sa_mask.sig[0];
old_act->sa_flags = oact.sa_flags;
@@ -8739,7 +8743,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg2) {
if (!lock_user_struct(VERIFY_READ, old_act, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
act._sa_handler = old_act->_sa_handler;
target_siginitset(&act.sa_mask, old_act->sa_mask.sig[0]);
act.sa_flags = old_act->sa_flags;
@@ -8753,7 +8757,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret) && arg3) {
if (!lock_user_struct(VERIFY_WRITE, old_act, arg3, 0))
- goto efault;
+ return -TARGET_EFAULT;
old_act->_sa_handler = oact._sa_handler;
old_act->sa_flags = oact.sa_flags;
old_act->sa_mask.sig[0] = oact.sa_mask.sig[0];
@@ -8767,7 +8771,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_sigaction act, oact, *pact;
if (arg2) {
if (!lock_user_struct(VERIFY_READ, old_act, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
act._sa_handler = old_act->_sa_handler;
target_siginitset(&act.sa_mask, old_act->sa_mask);
act.sa_flags = old_act->sa_flags;
@@ -8783,7 +8787,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(do_sigaction(arg1, pact, &oact));
if (!is_error(ret) && arg3) {
if (!lock_user_struct(VERIFY_WRITE, old_act, arg3, 0))
- goto efault;
+ return -TARGET_EFAULT;
old_act->_sa_handler = oact._sa_handler;
old_act->sa_mask = oact.sa_mask.sig[0];
old_act->sa_flags = oact.sa_flags;
@@ -8813,7 +8817,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
if (arg2) {
if (!lock_user_struct(VERIFY_READ, rt_act, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
act._sa_handler = rt_act->_sa_handler;
act.sa_mask = rt_act->sa_mask;
act.sa_flags = rt_act->sa_flags;
@@ -8824,7 +8828,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(do_sigaction(arg1, pact, &oact));
if (!is_error(ret) && arg3) {
if (!lock_user_struct(VERIFY_WRITE, rt_act, arg3, 0))
- goto efault;
+ return -TARGET_EFAULT;
rt_act->_sa_handler = oact._sa_handler;
rt_act->sa_mask = oact.sa_mask;
rt_act->sa_flags = oact.sa_flags;
@@ -8845,7 +8849,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
if (arg2) {
if (!lock_user_struct(VERIFY_READ, act, arg2, 1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
#ifdef TARGET_ARCH_HAS_KA_RESTORER
act->ka_restorer = restorer;
@@ -8947,7 +8951,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
goto fail;
}
if (!(p = lock_user(VERIFY_READ, arg2, sizeof(target_sigset_t), 1)))
- goto efault;
+ return -TARGET_EFAULT;
target_to_host_old_sigset(&set, p);
unlock_user(p, arg2, 0);
set_ptr = &set;
@@ -8958,7 +8962,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = do_sigprocmask(how, set_ptr, &oldset);
if (!is_error(ret) && arg3) {
if (!(p = lock_user(VERIFY_WRITE, arg3, sizeof(target_sigset_t), 0)))
- goto efault;
+ return -TARGET_EFAULT;
host_to_target_old_sigset(p, &oldset);
unlock_user(p, arg3, sizeof(target_sigset_t));
}
@@ -8991,7 +8995,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
goto fail;
}
if (!(p = lock_user(VERIFY_READ, arg2, sizeof(target_sigset_t), 1)))
- goto efault;
+ return -TARGET_EFAULT;
target_to_host_sigset(&set, p);
unlock_user(p, arg2, 0);
set_ptr = &set;
@@ -9002,7 +9006,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = do_sigprocmask(how, set_ptr, &oldset);
if (!is_error(ret) && arg3) {
if (!(p = lock_user(VERIFY_WRITE, arg3, sizeof(target_sigset_t), 0)))
- goto efault;
+ return -TARGET_EFAULT;
host_to_target_sigset(p, &oldset);
unlock_user(p, arg3, sizeof(target_sigset_t));
}
@@ -9015,7 +9019,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(sigpending(&set));
if (!is_error(ret)) {
if (!(p = lock_user(VERIFY_WRITE, arg1, sizeof(target_sigset_t), 0)))
- goto efault;
+ return -TARGET_EFAULT;
host_to_target_old_sigset(p, &set);
unlock_user(p, arg1, sizeof(target_sigset_t));
}
@@ -9038,7 +9042,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(sigpending(&set));
if (!is_error(ret)) {
if (!(p = lock_user(VERIFY_WRITE, arg1, sizeof(target_sigset_t), 0)))
- goto efault;
+ return -TARGET_EFAULT;
host_to_target_sigset(p, &set);
unlock_user(p, arg1, sizeof(target_sigset_t));
}
@@ -9053,7 +9057,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
target_to_host_old_sigset(&ts->sigsuspend_mask, &mask);
#else
if (!(p = lock_user(VERIFY_READ, arg1, sizeof(target_sigset_t), 1)))
- goto efault;
+ return -TARGET_EFAULT;
target_to_host_old_sigset(&ts->sigsuspend_mask, p);
unlock_user(p, arg1, 0);
#endif
@@ -9073,7 +9077,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return -TARGET_EINVAL;
}
if (!(p = lock_user(VERIFY_READ, arg1, sizeof(target_sigset_t), 1)))
- goto efault;
+ return -TARGET_EFAULT;
target_to_host_sigset(&ts->sigsuspend_mask, p);
unlock_user(p, arg1, 0);
ret = get_errno(safe_rt_sigsuspend(&ts->sigsuspend_mask,
@@ -9094,7 +9098,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
if (!(p = lock_user(VERIFY_READ, arg1, sizeof(target_sigset_t), 1)))
- goto efault;
+ return -TARGET_EFAULT;
target_to_host_sigset(&set, p);
unlock_user(p, arg1, 0);
if (arg3) {
@@ -9110,7 +9114,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
p = lock_user(VERIFY_WRITE, arg2, sizeof(target_siginfo_t),
0);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
host_to_target_siginfo(p, &uinfo);
unlock_user(p, arg2, sizeof(target_siginfo_t));
@@ -9125,7 +9129,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
p = lock_user(VERIFY_READ, arg3, sizeof(target_siginfo_t), 1);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
target_to_host_siginfo(&uinfo, p);
unlock_user(p, arg3, 0);
@@ -9138,7 +9142,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
p = lock_user(VERIFY_READ, arg4, sizeof(target_siginfo_t), 1);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
target_to_host_siginfo(&uinfo, p);
unlock_user(p, arg4, 0);
@@ -9162,7 +9166,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
case TARGET_NR_sethostname:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(sethostname(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -9172,7 +9176,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_rlimit *target_rlim;
struct rlimit rlim;
if (!lock_user_struct(VERIFY_READ, target_rlim, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
rlim.rlim_cur = target_to_host_rlim(target_rlim->rlim_cur);
rlim.rlim_max = target_to_host_rlim(target_rlim->rlim_max);
unlock_user_struct(target_rlim, arg2, 0);
@@ -9187,7 +9191,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(getrlimit(resource, &rlim));
if (!is_error(ret)) {
if (!lock_user_struct(VERIFY_WRITE, target_rlim, arg2, 0))
- goto efault;
+ return -TARGET_EFAULT;
target_rlim->rlim_cur = host_to_target_rlim(rlim.rlim_cur);
target_rlim->rlim_max = host_to_target_rlim(rlim.rlim_max);
unlock_user_struct(target_rlim, arg2, 1);
@@ -9209,7 +9213,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(gettimeofday(&tv, NULL));
if (!is_error(ret)) {
if (copy_to_user_timeval(arg1, &tv))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -9220,14 +9224,14 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg1) {
if (copy_from_user_timeval(&tv, arg1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ptv = &tv;
}
if (arg2) {
if (copy_from_user_timezone(&tz, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ptz = &tz;
}
@@ -9294,7 +9298,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
*/
if (ts_addr) {
if (target_to_host_timespec(&ts, ts_addr)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ts_ptr = &ts;
} else {
@@ -9308,7 +9312,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
arg7 = lock_user(VERIFY_READ, arg6, sizeof(*arg7) * 2, 1);
if (!arg7) {
- goto efault;
+ return -TARGET_EFAULT;
}
arg_sigset = tswapal(arg7[0]);
arg_sigsize = tswapal(arg7[1]);
@@ -9324,7 +9328,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
target_sigset = lock_user(VERIFY_READ, arg_sigset,
sizeof(*target_sigset), 1);
if (!target_sigset) {
- goto efault;
+ return -TARGET_EFAULT;
}
target_to_host_sigset(&set, target_sigset);
unlock_user(target_sigset, arg_sigset, 0);
@@ -9340,14 +9344,14 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret)) {
if (rfd_addr && copy_to_user_fdset(rfd_addr, &rfds, n))
- goto efault;
+ return -TARGET_EFAULT;
if (wfd_addr && copy_to_user_fdset(wfd_addr, &wfds, n))
- goto efault;
+ return -TARGET_EFAULT;
if (efd_addr && copy_to_user_fdset(efd_addr, &efds, n))
- goto efault;
+ return -TARGET_EFAULT;
if (ts_addr && host_to_target_timespec(ts_addr, &ts))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -9446,7 +9450,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_swapon
case TARGET_NR_swapon:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(swapon(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -9456,7 +9460,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
/* arg4 must be ignored in all other cases */
p = lock_user_string(arg4);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(reboot(arg1, arg2, arg3, p));
unlock_user(p, arg4, 0);
@@ -9478,7 +9482,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
abi_ulong *v;
abi_ulong v1, v2, v3, v4, v5, v6;
if (!(v = lock_user(VERIFY_READ, arg1, 6 * sizeof(abi_ulong), 1)))
- goto efault;
+ return -TARGET_EFAULT;
v1 = tswapal(v[0]);
v2 = tswapal(v[1]);
v3 = tswapal(v[2]);
@@ -9550,7 +9554,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#endif
case TARGET_NR_truncate:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(truncate(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -9561,7 +9565,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#if defined(TARGET_NR_fchmodat)
case TARGET_NR_fchmodat:
if (!(p = lock_user_string(arg2)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(fchmodat(arg1, p, arg3, 0));
unlock_user(p, arg2, 0);
return ret;
@@ -9589,8 +9593,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
goto unimplemented;
#endif
case TARGET_NR_statfs:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(statfs(path(p), &stfs));
unlock_user(p, arg1, 0);
convert_statfs:
@@ -9598,7 +9603,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_statfs *target_stfs;
if (!lock_user_struct(VERIFY_WRITE, target_stfs, arg2, 0))
- goto efault;
+ return -TARGET_EFAULT;
__put_user(stfs.f_type, &target_stfs->f_type);
__put_user(stfs.f_bsize, &target_stfs->f_bsize);
__put_user(stfs.f_blocks, &target_stfs->f_blocks);
@@ -9624,8 +9629,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
goto convert_statfs;
#ifdef TARGET_NR_statfs64
case TARGET_NR_statfs64:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(statfs(path(p), &stfs));
unlock_user(p, arg1, 0);
convert_statfs64:
@@ -9633,7 +9639,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_statfs64 *target_stfs;
if (!lock_user_struct(VERIFY_WRITE, target_stfs, arg3, 0))
- goto efault;
+ return -TARGET_EFAULT;
__put_user(stfs.f_type, &target_stfs->f_type);
__put_user(stfs.f_bsize, &target_stfs->f_bsize);
__put_user(stfs.f_blocks, &target_stfs->f_blocks);
@@ -9731,7 +9737,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
case TARGET_NR_getrandom:
p = lock_user(VERIFY_WRITE, arg1, arg2, 0);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(getrandom(p, arg2, arg3));
unlock_user(p, arg1, ret);
@@ -9799,7 +9805,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (copy_from_user_timeval(&pvalue->it_interval, arg2)
|| copy_from_user_timeval(&pvalue->it_value,
arg2 + sizeof(struct target_timeval)))
- goto efault;
+ return -TARGET_EFAULT;
} else {
pvalue = NULL;
}
@@ -9809,7 +9815,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
&ovalue.it_interval)
|| copy_to_user_timeval(arg3 + sizeof(struct target_timeval),
&ovalue.it_value))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -9823,22 +9829,24 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
&value.it_interval)
|| copy_to_user_timeval(arg2 + sizeof(struct target_timeval),
&value.it_value))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
#ifdef TARGET_NR_stat
case TARGET_NR_stat:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(stat(path(p), &st));
unlock_user(p, arg1, 0);
goto do_stat;
#endif
#ifdef TARGET_NR_lstat
case TARGET_NR_lstat:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(lstat(path(p), &st));
unlock_user(p, arg1, 0);
goto do_stat;
@@ -9853,7 +9861,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct target_stat *target_st;
if (!lock_user_struct(VERIFY_WRITE, target_st, arg2, 0))
- goto efault;
+ return -TARGET_EFAULT;
memset(target_st, 0, sizeof(*target_st));
__put_user(st.st_dev, &target_st->st_dev);
__put_user(st.st_ino, &target_st->st_ino);
@@ -9907,7 +9915,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (status_ptr && ret) {
status = host_to_target_waitstatus(status);
if (put_user_s32(status, status_ptr))
- goto efault;
+ return -TARGET_EFAULT;
}
if (target_rusage) {
rusage_err = host_to_target_rusage(target_rusage, &rusage);
@@ -9921,7 +9929,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_swapoff
case TARGET_NR_swapoff:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(swapoff(p));
unlock_user(p, arg1, 0);
return ret;
@@ -9934,7 +9942,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret) && arg1)
{
if (!lock_user_struct(VERIFY_WRITE, target_value, arg1, 0))
- goto efault;
+ return -TARGET_EFAULT;
__put_user(value.uptime, &target_value->uptime);
__put_user(value.loads[0], &target_value->loads[0]);
__put_user(value.loads[1], &target_value->loads[1]);
@@ -10031,7 +10039,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#endif
case TARGET_NR_setdomainname:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(setdomainname(p, arg2));
unlock_user(p, arg1, 0);
return ret;
@@ -10041,7 +10049,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct new_utsname * buf;
if (!lock_user_struct(VERIFY_WRITE, buf, arg1, 0))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(sys_uname(buf));
if (!is_error(ret)) {
/* Overwrite the native machine name with whatever is being
@@ -10072,12 +10080,12 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct timex host_buf;
if (target_to_host_timex(&host_buf, arg1) != 0) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(adjtimex(&host_buf));
if (!is_error(ret)) {
if (host_to_target_timex(arg1, &host_buf) != 0) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
}
@@ -10088,12 +10096,12 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct timex htx, *phtx = &htx;
if (target_to_host_timex(phtx, arg2) != 0) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(clock_adjtime(arg1, phtx));
if (!is_error(ret) && phtx) {
if (host_to_target_timex(arg2, phtx) != 0) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
}
@@ -10143,7 +10151,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(_llseek(arg1, arg2, arg3, &res, arg5));
#endif
if ((ret == 0) && put_user_s64(res, arg4)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -10174,7 +10182,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
count1 = 0;
de = dirp;
if (!(target_dirp = lock_user(VERIFY_WRITE, arg2, count, 0)))
- goto efault;
+ return -TARGET_EFAULT;
tde = target_dirp;
while (len > 0) {
reclen = de->d_reclen;
@@ -10202,7 +10210,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
abi_long count = arg3;
if (!(dirp = lock_user(VERIFY_WRITE, arg2, count, 0)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(sys_getdents(arg1, dirp, count));
if (!is_error(ret)) {
struct linux_dirent *de;
@@ -10231,7 +10239,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
dirp = lock_user(VERIFY_WRITE, arg2, count, 0);
if (!dirp) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(sys_getdents64(arg1, dirp, count));
if (!is_error(ret)) {
@@ -10286,7 +10294,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct linux_dirent64 *dirp;
abi_long count = arg3;
if (!(dirp = lock_user(VERIFY_WRITE, arg2, count, 0)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(sys_getdents64(arg1, dirp, count));
if (!is_error(ret)) {
struct linux_dirent64 *de;
@@ -10335,7 +10343,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
target_pfd = lock_user(VERIFY_WRITE, arg1,
sizeof(struct target_pollfd) * nfds, 1);
if (!target_pfd) {
- goto efault;
+ return -TARGET_EFAULT;
}
pfd = alloca(sizeof(struct pollfd) * nfds);
@@ -10356,7 +10364,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg3) {
if (target_to_host_timespec(timeout_ts, arg3)) {
unlock_user(target_pfd, arg1, 0);
- goto efault;
+ return -TARGET_EFAULT;
}
} else {
timeout_ts = NULL;
@@ -10371,7 +10379,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
target_set = lock_user(VERIFY_READ, arg4, sizeof(target_sigset_t), 1);
if (!target_set) {
unlock_user(target_pfd, arg1, 0);
- goto efault;
+ return -TARGET_EFAULT;
}
target_to_host_sigset(set, target_set);
} else {
@@ -10525,7 +10533,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
if (host_to_target_cpu_mask(mask, mask_size, arg3, ret)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
}
@@ -10562,10 +10570,10 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
goto fail;
}
if (arg1 && put_user_u32(cpu, arg1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
if (arg2 && put_user_u32(node, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -10578,7 +10586,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return -TARGET_EINVAL;
}
if (!lock_user_struct(VERIFY_READ, target_schp, arg2, 1))
- goto efault;
+ return -TARGET_EFAULT;
schp.sched_priority = tswap32(target_schp->sched_priority);
unlock_user_struct(target_schp, arg2, 0);
return get_errno(sched_setparam(arg1, &schp));
@@ -10594,7 +10602,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(sched_getparam(arg1, &schp));
if (!is_error(ret)) {
if (!lock_user_struct(VERIFY_WRITE, target_schp, arg2, 0))
- goto efault;
+ return -TARGET_EFAULT;
target_schp->sched_priority = tswap32(schp.sched_priority);
unlock_user_struct(target_schp, arg2, 1);
}
@@ -10608,7 +10616,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
return -TARGET_EINVAL;
}
if (!lock_user_struct(VERIFY_READ, target_schp, arg3, 1))
- goto efault;
+ return -TARGET_EFAULT;
schp.sched_priority = tswap32(target_schp->sched_priority);
unlock_user_struct(target_schp, arg3, 0);
return get_errno(sched_setscheduler(arg1, arg2, &schp));
@@ -10656,7 +10664,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(prctl(arg1, &deathsig, arg3, arg4, arg5));
if (!is_error(ret) && arg2
&& put_user_ual(deathsig, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
return ret;
}
@@ -10665,7 +10673,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
{
void *name = lock_user(VERIFY_WRITE, arg2, 16, 1);
if (!name) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(prctl(arg1, (unsigned long)name,
arg3, arg4, arg5));
@@ -10676,7 +10684,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
{
void *name = lock_user(VERIFY_READ, arg2, 16, 1);
if (!name) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(prctl(arg1, (unsigned long)name,
arg3, arg4, arg5));
@@ -10736,7 +10744,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
arg5 = arg6;
}
if (!(p = lock_user(VERIFY_WRITE, arg2, arg3, 0)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(pread64(arg1, p, arg3, target_offset64(arg4, arg5)));
unlock_user(p, arg2, ret);
return ret;
@@ -10746,14 +10754,14 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
arg5 = arg6;
}
if (!(p = lock_user(VERIFY_READ, arg2, arg3, 1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(pwrite64(arg1, p, arg3, target_offset64(arg4, arg5)));
unlock_user(p, arg2, 0);
return ret;
#endif
case TARGET_NR_getcwd:
if (!(p = lock_user(VERIFY_WRITE, arg1, arg2, 0)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(sys_getcwd1(p, arg2));
unlock_user(p, arg1, ret);
return ret;
@@ -10769,7 +10777,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
int data_items = 1;
if (!lock_user_struct(VERIFY_WRITE, target_header, arg1, 1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
header.version = tswap32(target_header->version);
header.pid = tswap32(target_header->pid);
@@ -10789,7 +10797,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
if (!target_data) {
unlock_user_struct(target_header, arg1, 0);
- goto efault;
+ return -TARGET_EFAULT;
}
if (num == TARGET_NR_capset) {
@@ -10905,7 +10913,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret)) {
struct target_rlimit *target_rlim;
if (!lock_user_struct(VERIFY_WRITE, target_rlim, arg2, 0))
- goto efault;
+ return -TARGET_EFAULT;
target_rlim->rlim_cur = host_to_target_rlim(rlim.rlim_cur);
target_rlim->rlim_max = host_to_target_rlim(rlim.rlim_max);
unlock_user_struct(target_rlim, arg2, 1);
@@ -10916,7 +10924,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_truncate64
case TARGET_NR_truncate64:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = target_truncate64(cpu_env, p, arg2, arg3, arg4);
unlock_user(p, arg1, 0);
return ret;
@@ -10927,8 +10935,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#endif
#ifdef TARGET_NR_stat64
case TARGET_NR_stat64:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(stat(path(p), &st));
unlock_user(p, arg1, 0);
if (!is_error(ret))
@@ -10937,8 +10946,9 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#endif
#ifdef TARGET_NR_lstat64
case TARGET_NR_lstat64:
- if (!(p = lock_user_string(arg1)))
- goto efault;
+ if (!(p = lock_user_string(arg1))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(lstat(path(p), &st));
unlock_user(p, arg1, 0);
if (!is_error(ret))
@@ -10959,9 +10969,11 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_newfstatat
case TARGET_NR_newfstatat:
#endif
- if (!(p = lock_user_string(arg2)))
- goto efault;
+ if (!(p = lock_user_string(arg2))) {
+ return -TARGET_EFAULT;
+ }
ret = get_errno(fstatat(arg1, path(p), &st, arg4));
+ unlock_user(p, arg2, 0);
if (!is_error(ret))
ret = host_to_target_stat64(cpu_env, arg3, &st);
return ret;
@@ -10969,7 +10981,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_lchown
case TARGET_NR_lchown:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(lchown(p, low2highuid(arg2), low2highgid(arg3)));
unlock_user(p, arg1, 0);
return ret;
@@ -11008,7 +11020,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (!is_error(ret)) {
target_grouplist = lock_user(VERIFY_WRITE, arg2, gidsetsize * sizeof(target_id), 0);
if (!target_grouplist)
- goto efault;
+ return -TARGET_EFAULT;
for(i = 0;i < ret; i++)
target_grouplist[i] = tswapid(high2lowgid(grouplist[i]));
unlock_user(target_grouplist, arg2, gidsetsize * sizeof(target_id));
@@ -11040,7 +11052,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#if defined(TARGET_NR_fchownat)
case TARGET_NR_fchownat:
if (!(p = lock_user_string(arg2)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(fchownat(arg1, p, low2highuid(arg3),
low2highgid(arg4), arg5));
unlock_user(p, arg2, 0);
@@ -11061,7 +11073,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (put_user_id(high2lowuid(ruid), arg1)
|| put_user_id(high2lowuid(euid), arg2)
|| put_user_id(high2lowuid(suid), arg3))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -11081,7 +11093,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (put_user_id(high2lowgid(rgid), arg1)
|| put_user_id(high2lowgid(egid), arg2)
|| put_user_id(high2lowgid(sgid), arg3))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -11089,7 +11101,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_chown
case TARGET_NR_chown:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(chown(p, low2highuid(arg2), low2highgid(arg3)));
unlock_user(p, arg1, 0);
return ret;
@@ -11106,7 +11118,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_lchown32
case TARGET_NR_lchown32:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(lchown(p, arg2, arg3));
unlock_user(p, arg1, 0);
return ret;
@@ -11157,7 +11169,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
swcr |= (~fpcr >> 41) & SWCR_TRAP_ENABLE_DNO;
if (put_user_u64 (swcr, arg2))
- goto efault;
+ return -TARGET_EFAULT;
ret = 0;
}
break;
@@ -11184,7 +11196,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
uint64_t swcr, fpcr, orig_fpcr;
if (get_user_u64 (swcr, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
orig_fpcr = cpu_alpha_load_fpcr(cpu_env);
fpcr = orig_fpcr & FPCR_DYN_MASK;
@@ -11211,7 +11223,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
int si_code;
if (get_user_u64(exc, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
orig_fpcr = cpu_alpha_load_fpcr(cpu_env);
@@ -11380,7 +11392,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (put_user_u32(ruid, arg1)
|| put_user_u32(euid, arg2)
|| put_user_u32(suid, arg3))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -11398,7 +11410,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (put_user_u32(rgid, arg1)
|| put_user_u32(egid, arg2)
|| put_user_u32(sgid, arg3))
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -11406,7 +11418,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
#ifdef TARGET_NR_chown32
case TARGET_NR_chown32:
if (!(p = lock_user_string(arg1)))
- goto efault;
+ return -TARGET_EFAULT;
ret = get_errno(chown(p, arg2, arg3));
unlock_user(p, arg1, 0);
return ret;
@@ -11969,13 +11981,13 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
pposix_mq_attr = NULL;
if (arg4) {
if (copy_from_user_mq_attr(&posix_mq_attr, arg4) != 0) {
- goto efault;
+ return -TARGET_EFAULT;
}
pposix_mq_attr = &posix_mq_attr;
}
p = lock_user_string(arg1 - 1);
if (!p) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(mq_open(p, host_flags, arg3, pposix_mq_attr));
unlock_user (p, arg1, 0);
@@ -12065,25 +12077,25 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
loff_t *ploff_in = NULL, *ploff_out = NULL;
if (arg2) {
if (get_user_u64(loff_in, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ploff_in = &loff_in;
}
if (arg4) {
if (get_user_u64(loff_out, arg4)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ploff_out = &loff_out;
}
ret = get_errno(splice(arg1, ploff_in, arg3, ploff_out, arg5, arg6));
if (arg2) {
if (put_user_u64(loff_in, arg2)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
if (arg4) {
if (put_user_u64(loff_out, arg4)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
}
@@ -12193,7 +12205,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg4) {
struct target_epoll_event *target_ep;
if (!lock_user_struct(VERIFY_READ, target_ep, arg4, 1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ep.events = tswap32(target_ep->events);
/* The epoll_data_t union is just opaque data to the kernel,
@@ -12229,7 +12241,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
target_ep = lock_user(VERIFY_WRITE, arg2,
maxevents * sizeof(struct target_epoll_event), 1);
if (!target_ep) {
- goto efault;
+ return -TARGET_EFAULT;
}
ep = g_try_new(struct epoll_event, maxevents);
@@ -12301,7 +12313,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
int resource = target_to_host_resource(arg2);
if (arg3) {
if (!lock_user_struct(VERIFY_READ, target_rnew, arg3, 1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
rnew.rlim_cur = tswap64(target_rnew->rlim_cur);
rnew.rlim_max = tswap64(target_rnew->rlim_max);
@@ -12312,7 +12324,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(sys_prlimit64(arg1, resource, rnewp, arg4 ? &rold : 0));
if (!is_error(ret) && arg4) {
if (!lock_user_struct(VERIFY_WRITE, target_rold, arg4, 1)) {
- goto efault;
+ return -TARGET_EFAULT;
}
target_rold->rlim_cur = tswap64(rold.rlim_cur);
target_rold->rlim_max = tswap64(rold.rlim_max);
@@ -12390,7 +12402,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
phtimer = NULL;
} else {
if (put_user(TIMER_MAGIC | timer_index, arg3, target_timer_t)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
}
@@ -12414,12 +12426,12 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
struct itimerspec hspec_new = {{0},}, hspec_old = {{0},};
if (target_to_host_itimerspec(&hspec_new, arg3)) {
- goto efault;
+ return -TARGET_EFAULT;
}
ret = get_errno(
timer_settime(htimer, arg2, &hspec_new, &hspec_old));
if (arg4 && host_to_target_itimerspec(arg4, &hspec_old)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -12497,7 +12509,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(timerfd_gettime(arg1, &its_curr));
if (arg2 && host_to_target_itimerspec(arg2, &its_curr)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -12510,7 +12522,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
if (arg3) {
if (target_to_host_itimerspec(&its_new, arg3)) {
- goto efault;
+ return -TARGET_EFAULT;
}
p_new = &its_new;
} else {
@@ -12520,7 +12532,7 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
ret = get_errno(timerfd_settime(arg1, arg2, p_new, &its_old));
if (arg4 && host_to_target_itimerspec(arg4, &its_old)) {
- goto efault;
+ return -TARGET_EFAULT;
}
}
return ret;
@@ -12559,9 +12571,6 @@ static abi_long do_syscall1(void *cpu_env, int num, abi_long arg1,
}
fail:
return ret;
-efault:
- ret = -TARGET_EFAULT;
- goto fail;
}
abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
--
2.17.1
next prev parent reply other threads:[~2018-06-10 3:02 UTC|newest]
Thread overview: 119+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-10 3:00 [Qemu-devel] [PATCH v2 000/108] linux-user: Split do_syscall Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 001/108] linux-user: Remove DEBUG Richard Henderson
2018-06-10 11:51 ` Laurent Vivier
2018-06-10 16:43 ` Philippe Mathieu-Daudé
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 002/108] linux-user: Split out do_syscall1 Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 003/108] linux-user: Relax single exit from "break" Richard Henderson
2018-06-10 3:00 ` Richard Henderson [this message]
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 005/108] linux-user: Propagate goto unimplemented_nowarn to return Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 006/108] linux-user: Propagate goto unimplemented to default Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 007/108] linux-user: Propagate goto fail to return Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 008/108] linux-user: Make syscall number unsigned Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 009/108] linux-user: Set up infrastructure for table-izing syscalls Richard Henderson
2018-06-10 12:32 ` Peter Maydell
2018-06-10 12:39 ` Peter Maydell
2018-06-10 19:03 ` Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 010/108] linux-user: Split out brk, close, exit, read, write Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 011/108] linux-user: Split out execve Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 012/108] linux-user: Split out open, openat Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 013/108] linux-user: Split out name_to_handle_at Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 014/108] linux-user: Split out open_to_handle_at Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 015/108] linux-user: Split out creat, fork, waitid, waitpid Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 016/108] linux-user: Split out link, linkat Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 017/108] linux-user: Split out unlink, unlinkat Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 018/108] linux-user: Split out chdir, mknod, mknodat, time, chmod Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 019/108] linux-user: Split out getpid, getxpid, lseek Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 020/108] linux-user: Split out mount, umount Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 021/108] linux-user: Split out alarm, pause, stime, utime, utimes Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 022/108] linux-user: Split out access, faccessat, futimesat, kill, nice, sync, syncfs Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 023/108] linux-user: Split out rename, renameat, renameat2 Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 024/108] linux-user: Split out dup, mkdir, mkdirat, rmdir Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 025/108] linux-user: Split out acct, pipe, pipe2, times, umount2 Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 026/108] linux-user: Split out ioctl Richard Henderson
2018-06-10 3:00 ` [Qemu-devel] [PATCH v2 027/108] linux-user: Split out chroot, dup2, dup3, fcntl, setpgid, umask Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 028/108] linux-user: Split out getpgrp, getppid, setsid Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 029/108] linux-user: Split out rt_sigaction, sigaction Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 030/108] linux-user: Split out rt_sigprocmask, sgetmask, sigprocmask, ssetmask Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 031/108] linux-user: Split out rt_sigpending, rt_sigsuspend, sigpending, sigsuspend Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 032/108] linux-user: Split out rt_sigqueueinfo, rt_sigtimedwait, rt_tgsigqueueinfo Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 033/108] linux-user: Split out rt_sigreturn, sethostname, setrlimit, sigreturn Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 034/108] linux-user: Split out getrlimit, getrusage, gettimeofday, settimeofday Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 035/108] linux-user: Split out select, pselect6, newselect Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 036/108] linux-user: Split out symlink, symlinkat Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 037/108] linux-user: Split out readlink, readlinkat Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 038/108] linux-user: Split out mmap, mmap2, reboot, swapon Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 039/108] linux-user: Split out mprotect, mremap, msync, munmap Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 040/108] linux-user: Split out mlock, mlockall, munlock, munlockall Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 041/108] linux-user: Split out fchmod, fchmodat, ftruncate, truncate Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 042/108] linux-user: Split out fstatfs, fstatfs64, statfs, statfs64 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 043/108] linux-user: Split out getpriority, setpriority Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 044/108] linux-user: Split out socketcall Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 045/108] linux-user: Split out accept, accept4, bind, connect Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 046/108] linux-user: Split out 7 syscalls Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 047/108] linux-user: Split out recvmmsg, send, sendmmsg, sendmsg, sendto Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 048/108] linux-user: Split out getrandom, shutdown, setsockopt, socket, socketpair Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 049/108] linux-user: Fix stub gettid Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 050/108] linux-user: Split out getitimer, setitimer, syslog Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 051/108] linux-user: Split out fstat, lstat, stat Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 052/108] linux-user: Unwrap TARGET_NR_syscall early Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 053/108] linux-user: Split out swapoff, sysinfo, vhangup, wait4 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 054/108] linux-user: Split out ipc Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 055/108] linux-user: Split out ipc syscalls Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 056/108] linux-user: Split out clone, exit_group, fsync Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 057/108] linux-user: Split out modify_ldt, setdomainname, uname Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 058/108] linux-user: Split out adjtimex, clock_adjtime, vm86 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 059/108] linux-user: Split out fchdir, getpgid, llseek, personality Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 060/108] linux-user: Split out getdents, getdents64 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 061/108] linux-user: Split out poll, ppoll Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 062/108] linux-user: Split out flock, preadv, pwritev, readv, writev Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 063/108] linux-user: Split out fdatasync, getsid, _sysctl Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 064/108] linux-user: Split out sched syscalls Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 065/108] linux-user: Split out getcpu, nanosleep, prctl Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 066/108] linux-user: Split out arch_prctl Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 067/108] linux-user: Split out getcwd, pread64, pwrite64, sigaltstack Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 068/108] linux-user: Split out capget, capset Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 069/108] linux-user: Split out sendfile, sendfile64 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 070/108] linux-user: Split out ftruncate64, truncate64, ugetrlimit, vfork Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 071/108] linux-user: Split out fstat64, fstatat64, newfstatat, lstat64, stat64 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 072/108] linux-user: Split out getegid, geteuid, getgid, getuid, lchown Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 073/108] linux-user: Split out getgroups, setgroups, setregid, setreuid Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 074/108] linux-user: Split out fchown, fchownat, setresgid, setresuid Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 075/108] linux-user: Split out chown, getresgid, getresuid Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 076/108] linux-user: Split out setfsgid, setfsuid, setgid, setuid Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 077/108] linux-user: Split out getuid32, getxgid, getxuid, lchown32 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 078/108] linux-user: Split out osf_getsysinfo, osf_setsysinfo, osf_sigprocmask Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 079/108] linux-user: Split out getegid32, geteuid32, getgid32, setregid32, setreuid32 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 080/108] linux-user: Split out fchown32, getgroups32, setgroups32 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 081/108] linux-user: Split out getresgid32, getresuid32, setresgid32, setresuid32 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 082/108] linux-user: Split out chown32, setfsgid32, setfsuid32, setgid32, setuid32 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 083/108] linux-user: Split out mincore Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 084/108] linux-user: Split out fadvise64, fadvise64_64 Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 085/108] linux-user: Split out cacheflush, fcntl64, getpagesize, madvise Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 086/108] linux-user: Split out gettid, readahead Richard Henderson
2018-06-10 3:01 ` [Qemu-devel] [PATCH v2 087/108] linux-user: Split out xattr syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 088/108] linux-user: Split out getdomainname, get_thread_area, set_thread_area Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 089/108] linux-user: Split out clock syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 090/108] linux-user: Fix clock_nanosleep Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 091/108] linux-user: Split out set_tid_address, tgkill, tkill Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 092/108] linux-user: Split out futex, utimensat Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 093/108] linux-user: Remove sys_futex Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 094/108] linux-user: Split out inotify syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 095/108] linux-user: Split out mq syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 096/108] linux-user: Split out splice, tee, vmsplice Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 097/108] linux-user: Split out eventfd, eventfd2 Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 098/108] linux-user: Split out fallocate, sync_file_range/2 Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 099/108] linux-user: Split out signalfd, signalfd4 Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 100/108] linux-user: Split out epoll syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 101/108] linux-user: Split out prlimit64 Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 102/108] linux-user: Split out atomic_barrier, gethostname Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 103/108] linux-user: Split out atomic_cmpxchg_32 Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 104/108] linux-user: Split out timer syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 105/108] linux-user: Split out timerfd syscalls Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 106/108] linux-user: Split out ioprio_get, ioprio_set, kcmp Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 107/108] linux-user: Split out setns, unshare Richard Henderson
2018-06-10 3:02 ` [Qemu-devel] [PATCH v2 108/108] linux-user: Fold away do_syscall1 Richard Henderson
2018-06-10 4:30 ` [Qemu-devel] [PATCH v2 000/108] linux-user: Split do_syscall no-reply
2018-06-10 4:44 ` no-reply
2018-06-10 12:34 ` Peter Maydell
2018-06-10 18:51 ` Richard Henderson
2018-06-10 19:08 ` Richard Henderson
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