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target/s390x: Use s390_cpu_{set_psw, get_psw_mask} in gdbstub 

No change in behaviour, as gdbstub was correctly written to
install and extract the cc value.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: David Hildenbrand <david@redhat.com>
Tested-by: jonathan.albrecht <jonathan.albrecht@linux.vnet.ibm.com>
Tested-by: <ruixin.bao@ibm.com>
Message-Id: <20210615030744.1252385-5-richard.henderson@linaro.org>
Signed-off-by: Cornelia Huck <cohuck@redhat.com>
This commit is contained in:
Richard Henderson 2021-06-14 20:07:43 -07:00 committed by Cornelia Huck
parent d09e6c9213
commit deb60cc77b
1 changed files with 2 additions and 13 deletions
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15
target/s390x/gdbstub.c
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@ -31,18 +31,10 @@ int s390_cpu_gdb_read_register(CPUState *cs, GByteArray *mem_buf, int n)
{
S390CPU *cpu = S390_CPU(cs);
CPUS390XState *env = &cpu->env;
uint64_t val;
int cc_op;
switch (n) {
case S390_PSWM_REGNUM:
if (tcg_enabled()) {
cc_op = calc_cc(env, env->cc_op, env->cc_src, env->cc_dst,
env->cc_vr);
val = deposit64(env->psw.mask, 44, 2, cc_op);
return gdb_get_regl(mem_buf, val);
}
return gdb_get_regl(mem_buf, env->psw.mask);
return gdb_get_regl(mem_buf, s390_cpu_get_psw_mask(env));
case S390_PSWA_REGNUM:
return gdb_get_regl(mem_buf, env->psw.addr);
case S390_R0_REGNUM ... S390_R15_REGNUM:
@ -59,10 +51,7 @@ int s390_cpu_gdb_write_register(CPUState *cs, uint8_t *mem_buf, int n)
switch (n) {
case S390_PSWM_REGNUM:
env->psw.mask = tmpl;
if (tcg_enabled()) {
env->cc_op = extract64(tmpl, 44, 2);
}
s390_cpu_set_psw(env, tmpl, env->psw.addr);
break;
case S390_PSWA_REGNUM:
env->psw.addr = tmpl;