diff options
Diffstat (limited to 'target/hppa/helper.c')
| -rw-r--r-- | target/hppa/helper.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/target/hppa/helper.c b/target/hppa/helper.c index d4b1a3cd5a..ac7f58f0af 100644 --- a/target/hppa/helper.c +++ b/target/hppa/helper.c @@ -24,6 +24,7 @@ #include "exec/exec-all.h" #include "exec/helper-proto.h" #include "qemu/qemu-print.h" +#include "hw/hppa/hppa_hardware.h" target_ulong cpu_hppa_get_psw(CPUHPPAState *env) { @@ -59,6 +60,22 @@ target_ulong cpu_hppa_get_psw(CPUHPPAState *env) return psw; } +void update_gva_offset_mask(CPUHPPAState *env) +{ + uint64_t gom; + + if (env->psw & PSW_W) { + gom = (env->dr[2] & HPPA64_DIAG_SPHASH_ENABLE) + ? MAKE_64BIT_MASK(0, 62) & + ~((uint64_t)HPPA64_PDC_CACHE_RET_SPID_VAL << 48) + : MAKE_64BIT_MASK(0, 62); + } else { + gom = MAKE_64BIT_MASK(0, 32); + } + + env->gva_offset_mask = gom; +} + void cpu_hppa_put_psw(CPUHPPAState *env, target_ulong psw) { uint64_t reserved; @@ -98,6 +115,8 @@ void cpu_hppa_put_psw(CPUHPPAState *env, target_ulong psw) cb |= ((psw >> 9) & 1) << 8; cb |= ((psw >> 8) & 1) << 4; env->psw_cb = cb; + + update_gva_offset_mask(env); } void hppa_cpu_dump_state(CPUState *cs, FILE *f, int flags) @@ -133,9 +152,11 @@ void hppa_cpu_dump_state(CPUState *cs, FILE *f, int flags) qemu_fprintf(f, "IA_F %08" PRIx64 ":%0*" PRIx64 " (" TARGET_FMT_lx ")\n" "IA_B %08" PRIx64 ":%0*" PRIx64 " (" TARGET_FMT_lx ")\n", env->iasq_f >> 32, w, m & env->iaoq_f, - hppa_form_gva_psw(psw, env->iasq_f, env->iaoq_f), + hppa_form_gva_mask(env->gva_offset_mask, env->iasq_f, + env->iaoq_f), env->iasq_b >> 32, w, m & env->iaoq_b, - hppa_form_gva_psw(psw, env->iasq_b, env->iaoq_b)); + hppa_form_gva_mask(env->gva_offset_mask, env->iasq_b, + env->iaoq_b)); psw_c[0] = (psw & PSW_W ? 'W' : '-'); psw_c[1] = (psw & PSW_E ? 'E' : '-'); |