qemu-e2k/target/s390x
David Hildenbrand e312fa1d78 s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE
In our EXECUTE fast path, we have to ignore the content of r0, if
specified by b1 or b2.

Fixes: d376f123c7 ("target/s390x: Re-implement a few EXECUTE target insns directly")
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20210111163845.18148-6-david@redhat.com>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
2021-01-21 11:19:45 +01:00
..
arch_dump.c
cc_helper.c target/s390x: Improve SUB LOGICAL WITH BORROW 2020-12-21 18:11:33 +01:00
cpu_features_def.h
cpu_features_def.h.inc
cpu_features.c s390x: pv: Fence additional unavailable SCLP facilities for PV guests 2020-12-21 18:11:32 +01:00
cpu_features.h
cpu_models.c Further s390x updates: 2021-01-01 18:19:44 +00:00
cpu_models.h
cpu-param.h
cpu-qom.h
cpu.c Remove superfluous timer_del() calls 2021-01-08 15:13:38 +00:00
cpu.h s390/kvm: fix diag318 propagation and reset functionality 2020-11-18 16:57:48 +01:00
crypto_helper.c
diag.c
excp_helper.c s390x: do not use ram_size global 2020-12-10 12:15:09 -05:00
fpu_helper.c
gdbstub.c
gen-features.c
helper.c target/s390x: Improve SUB LOGICAL WITH BORROW 2020-12-21 18:11:33 +01:00
helper.h
insn-data.def s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x" 2021-01-21 11:19:45 +01:00
insn-format.def
int_helper.c
internal.h target/s390x: Improve SUB LOGICAL WITH BORROW 2020-12-21 18:11:33 +01:00
interrupt.c
ioinst.c
kvm_s390x.h s390/kvm: fix diag318 propagation and reset functionality 2020-11-18 16:57:48 +01:00
kvm-stub.c s390/kvm: fix diag318 propagation and reset functionality 2020-11-18 16:57:48 +01:00
kvm.c s390/kvm: fix diag318 propagation and reset functionality 2020-11-18 16:57:48 +01:00
machine.c
mem_helper.c s390x/tcg: Ignore register content if b1/b2 is zero when handling EXECUTE 2021-01-21 11:19:45 +01:00
meson.build
misc_helper.c
mmu_helper.c s390x: do not use ram_size global 2020-12-10 12:15:09 -05:00
s390-tod.h
sigp.c
tcg_s390x.h
tcg-stub.c
trace-events
trace.h
translate_vx.c.inc
translate.c s390x/tcg: Don't ignore content in r0 when not specified via "b" or "x" 2021-01-21 11:19:45 +01:00
vec_fpu_helper.c
vec_helper.c
vec_int_helper.c
vec_string_helper.c
vec.h