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| author | Richard Henderson <richard.henderson@linaro.org> | 2021-04-28 12:34:03 -0700 |
|---|---|---|
| committer | Laurent Vivier <laurent@vivier.eu> | 2021-05-15 21:44:38 +0200 |
| commit | 7e5355578eef26ece8a783f336b2c06a1f5a083a (patch) | |
| tree | 38ec106a8f584f13e4dd0cad27c4542c176fc844 /linux-user/s390x | |
| parent | 20807348806e12141347d87badd34e358971e7d5 (diff) | |
| download | qemu-7e5355578eef26ece8a783f336b2c06a1f5a083a.zip qemu-7e5355578eef26ece8a783f336b2c06a1f5a083a.tar.gz qemu-7e5355578eef26ece8a783f336b2c06a1f5a083a.tar.bz2 | |
linux-user/s390x: Set psw.mask properly for the signal handler
Note that PSW_ADDR_{64,32} are called PSW_MASK_{EA,BA}
in the kernel source.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210428193408.233706-11-richard.henderson@linaro.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/s390x')
| -rw-r--r-- | linux-user/s390x/signal.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/linux-user/s390x/signal.c b/linux-user/s390x/signal.c index 64a9eab..17f617c 100644 --- a/linux-user/s390x/signal.c +++ b/linux-user/s390x/signal.c @@ -162,6 +162,9 @@ void setup_frame(int sig, struct target_sigaction *ka, /* Set up registers for signal handler */ env->regs[15] = frame_addr; + /* Force default amode and default user address space control. */ + env->psw.mask = PSW_MASK_64 | PSW_MASK_32 | PSW_ASC_PRIMARY + | (env->psw.mask & ~PSW_MASK_ASC); env->psw.addr = ka->_sa_handler; env->regs[2] = sig; //map_signal(sig); @@ -215,6 +218,9 @@ void setup_rt_frame(int sig, struct target_sigaction *ka, /* Set up registers for signal handler */ env->regs[15] = frame_addr; + /* Force default amode and default user address space control. */ + env->psw.mask = PSW_MASK_64 | PSW_MASK_32 | PSW_ASC_PRIMARY + | (env->psw.mask & ~PSW_MASK_ASC); env->psw.addr = ka->_sa_handler; env->regs[2] = sig; //map_signal(sig); |