diff options
| author | David Hildenbrand <david@redhat.com> | 2017-09-28 22:36:39 +0200 |
|---|---|---|
| committer | Cornelia Huck <cohuck@redhat.com> | 2017-10-20 13:32:10 +0200 |
| commit | 6482b0ffd12ce83810c10b1a3884a75eba2ade1a (patch) | |
| tree | 211d5b6b5a5859c608aa00518b68ad8c56048cd5 /target/s390x/internal.h | |
| parent | 9ea63c05d90ba85d819f9b2472ce6dfba7a403b4 (diff) | |
s390x/tcg: turn INTERRUPT_EXT into a mask
External interrupts are currently all handled like floating external
interrupts, they are queued. Let's prepare for a split of floating
and local interrupts by turning INTERRUPT_EXT into a mask.
While we can have various floating external interrupts of one kind, there
is usually only one (or a fixed number) of the local external interrupts.
So turn INTERRUPT_EXT into a mask and properly indicate the kind of
external interrupt. Floating interrupts will have to moved out of
one CPU instance later once we have SMP support.
The only floating external interrupts used right now are SERVICE
interrupts, so let's use that name. Following patches will clean up
SERVICE interrupt injection.
This get's rid of the ugly special handling for cpu timer and clock
comparator interrupts. And we really only store the parameters as
defined by the PoP.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20170928203708.9376-2-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
Diffstat (limited to 'target/s390x/internal.h')
| -rw-r--r-- | target/s390x/internal.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/target/s390x/internal.h b/target/s390x/internal.h index 14bf3ea5e2..4dda5cf2f1 100644 --- a/target/s390x/internal.h +++ b/target/s390x/internal.h @@ -362,6 +362,8 @@ void cpu_unmap_lowcore(LowCore *lowcore); void trigger_pgm_exception(CPUS390XState *env, uint32_t code, uint32_t ilen); void cpu_inject_ext(S390CPU *cpu, uint32_t code, uint32_t param, uint64_t param64); +void cpu_inject_clock_comparator(S390CPU *cpu); +void cpu_inject_cpu_timer(S390CPU *cpu); /* ioinst.c */ |