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| author | Richard Henderson <rth@twiddle.net> | 2014-09-13 09:45:19 -0700 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2014-09-25 18:54:21 +0100 |
| commit | 02bb9bbf1d41ef60a61722e2852392a3eca7f80a (patch) | |
| tree | f43b06df0117e11d7a5b7d0c3131a2ba266d8417 /target-s390x | |
| parent | 37f3616aa8644e539f9f7178c026d47a458bf2ab (diff) | |
| download | qemu-02bb9bbf1d41ef60a61722e2852392a3eca7f80a.zip qemu-02bb9bbf1d41ef60a61722e2852392a3eca7f80a.tar.gz qemu-02bb9bbf1d41ef60a61722e2852392a3eca7f80a.tar.bz2 | |
target-s390x: Use cpu_exec_interrupt qom hook
Cc: Alexander Graf <agraf@suse.de>
Signed-off-by: Richard Henderson <rth@twiddle.net>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 1410626734-3804-9-git-send-email-rth@twiddle.net
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'target-s390x')
| -rw-r--r-- | target-s390x/cpu-qom.h | 1 | ||||
| -rw-r--r-- | target-s390x/cpu.c | 1 | ||||
| -rw-r--r-- | target-s390x/helper.c | 13 |
3 files changed, 15 insertions, 0 deletions
diff --git a/target-s390x/cpu-qom.h b/target-s390x/cpu-qom.h index 80dd741..4f7d4cb 100644 --- a/target-s390x/cpu-qom.h +++ b/target-s390x/cpu-qom.h @@ -78,6 +78,7 @@ static inline S390CPU *s390_env_get_cpu(CPUS390XState *env) #define ENV_OFFSET offsetof(S390CPU, env) void s390_cpu_do_interrupt(CPUState *cpu); +bool s390_cpu_exec_interrupt(CPUState *cpu, int int_req); void s390_cpu_dump_state(CPUState *cpu, FILE *f, fprintf_function cpu_fprintf, int flags); int s390_cpu_write_elf64_note(WriteCoreDumpFunction f, CPUState *cs, diff --git a/target-s390x/cpu.c b/target-s390x/cpu.c index 97a9216..2cfeb82 100644 --- a/target-s390x/cpu.c +++ b/target-s390x/cpu.c @@ -262,6 +262,7 @@ static void s390_cpu_class_init(ObjectClass *oc, void *data) cc->get_phys_page_debug = s390_cpu_get_phys_page_debug; cc->write_elf64_note = s390_cpu_write_elf64_note; cc->write_elf64_qemunote = s390_cpu_write_elf64_qemunote; + cc->cpu_exec_interrupt = s390_cpu_exec_interrupt; #endif dc->vmsd = &vmstate_s390_cpu; cc->gdb_num_core_regs = S390_NUM_CORE_REGS; diff --git a/target-s390x/helper.c b/target-s390x/helper.c index 67ab106..e21afe6 100644 --- a/target-s390x/helper.c +++ b/target-s390x/helper.c @@ -876,4 +876,17 @@ void s390_cpu_do_interrupt(CPUState *cs) } } +bool s390_cpu_exec_interrupt(CPUState *cs, int interrupt_request) +{ + if (interrupt_request & CPU_INTERRUPT_HARD) { + S390CPU *cpu = S390_CPU(cs); + CPUS390XState *env = &cpu->env; + + if (env->psw.mask & PSW_MASK_EXT) { + s390_cpu_do_interrupt(cs); + return true; + } + } + return false; +} #endif /* CONFIG_USER_ONLY */ |