s390x/tcg: introduce and use s390_program_interrupt()

Allows to easily convert more callers of program_interrupt() and to
easily introduce new exceptions without forgetting about the cpu state
reset.

Use s390_program_interrupt() in places where we already had the same
pattern. We will later get rid of program_interrupt().

RA != 0 checks are already done behind the scenes.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20171130162744.25442-2-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/target/s390x/cpu.h b/target/s390x/cpu.h
index 4db8b54..3340fdf 100644
--- a/target/s390x/cpu.h
+++ b/target/s390x/cpu.h
@@ -720,6 +720,8 @@ void s390_io_interrupt(uint16_t subchannel_id, uint16_t subchannel_nr,
 /* automatically detect the instruction length */
 #define ILEN_AUTO                   0xff
 void program_interrupt(CPUS390XState *env, uint32_t code, int ilen);
+void s390_program_interrupt(CPUS390XState *env, uint32_t code, int ilen,
+                            uintptr_t ra);
 /* service interrupts are floating therefore we must not pass an cpustate */
 void s390_sclp_extint(uint32_t parm);