diff options
| author | Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br> | 2021-05-12 11:08:03 -0300 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2021-05-19 10:30:28 +1000 |
| commit | c19940db0fd9e879c208ddabe103e0981bdd48a0 (patch) | |
| tree | 5157880636b3d3f8117fc0dd4c4996fa18048fe4 /target/ppc/int_helper.c | |
| parent | 3e770bf7a9aa68c30aa04b8277811dbe0fcd3e2c (diff) | |
target/ppc: created ppc_{store,get}_vscr for generic vscr usage
Some functions unrelated to TCG use helper_m{t,f}vscr, so generic versions
of those functions were added to cpu.c, in preparation for compilation
without TCG
Signed-off-by: Bruno Larsen (billionai) <bruno.larsen@eldorado.org.br>
Message-Id: <20210512140813.112884-2-bruno.larsen@eldorado.org.br>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/int_helper.c')
| -rw-r--r-- | target/ppc/int_helper.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/target/ppc/int_helper.c b/target/ppc/int_helper.c index a44c2d90ea..41f8477d4b 100644 --- a/target/ppc/int_helper.c +++ b/target/ppc/int_helper.c @@ -462,17 +462,12 @@ SATCVT(sd, uw, int64_t, uint32_t, 0, UINT32_MAX) void helper_mtvscr(CPUPPCState *env, uint32_t vscr) { - env->vscr = vscr & ~(1u << VSCR_SAT); - /* Which bit we set is completely arbitrary, but clear the rest. */ - env->vscr_sat.u64[0] = vscr & (1u << VSCR_SAT); - env->vscr_sat.u64[1] = 0; - set_flush_to_zero((vscr >> VSCR_NJ) & 1, &env->vec_status); + ppc_store_vscr(env, vscr); } uint32_t helper_mfvscr(CPUPPCState *env) { - uint32_t sat = (env->vscr_sat.u64[0] | env->vscr_sat.u64[1]) != 0; - return env->vscr | (sat << VSCR_SAT); + return ppc_get_vscr(env); } static inline void set_vscr_sat(CPUPPCState *env) |