diff options
Diffstat (limited to 'target/ppc/translate.c')
| -rw-r--r-- | target/ppc/translate.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 633b907..68fbbf6 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -403,6 +403,18 @@ void spr_write_generic(DisasContext *ctx, int sprn, int gprn) spr_store_dump_spr(sprn); } +void spr_write_CTRL(DisasContext *ctx, int sprn, int gprn) +{ + spr_write_generic(ctx, sprn, gprn); + + /* + * SPR_CTRL writes must force a new translation block, + * allowing the PMU to calculate the run latch events with + * more accuracy. + */ + ctx->base.is_jmp = DISAS_EXIT_UPDATE; +} + #if !defined(CONFIG_USER_ONLY) void spr_write_generic32(DisasContext *ctx, int sprn, int gprn) { |