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Merge remote-tracking branch 'remotes/vivier2/tags/linux-user-for-2.12-pull-request' into staging

# gpg: Signature made Tue 03 Apr 2018 11:33:31 BST
# gpg:                using RSA key F30C38BD3F2FBE3C
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>"
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>"
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>"
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* remotes/vivier2/tags/linux-user-for-2.12-pull-request:
  linux-user: fix TARGET___O_TMPFILE for sparc
  linux-user: define TARGET_ARCH_HAS_KA_RESTORER
  linux-user: fix alpha signal emulation

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2018-04-04 09:36:14 +01:00
commit 71ad102baa
3 changed files with 14 additions and 6 deletions
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7
linux-user/syscall.c
View file

@ -8700,6 +8700,9 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
target_siginitset(&act.sa_mask, old_act->sa_mask);
act.sa_flags = old_act->sa_flags;
act.sa_restorer = old_act->sa_restorer;
#ifdef TARGET_ARCH_HAS_KA_RESTORER
act.ka_restorer = 0;
#endif
unlock_user_struct(old_act, arg2, 0);
pact = &act;
} else {
@ -8774,8 +8777,8 @@ abi_long do_syscall(void *cpu_env, int num, abi_long arg1,
if (!lock_user_struct(VERIFY_READ, act, arg2, 1)) {
goto efault;
}
#ifdef TARGET_SPARC
act->sa_restorer = restorer;
#ifdef TARGET_ARCH_HAS_KA_RESTORER
act->ka_restorer = restorer;
#endif
} else {
act = NULL;