From 8e1fedf8cef7a11d0cb7d5b23246e1bd5cf02b2a Mon Sep 17 00:00:00 2001 From: Matheus Ferst Date: Mon, 27 Jun 2022 11:11:04 -0300 Subject: [PATCH] target/ppc: fix exception error code in spr_write_excp_vector The 'error' argument of gen_inval_exception will be or-ed with POWERPC_EXCP_INVAL, so it should always be a constant prefixed with POWERPC_EXCP_INVAL_. No functional change is intended, spr_write_excp_vector is only used by register_BookE_sprs, and powerpc_excp_booke ignores the lower 4 bits of the error code on POWERPC_EXCP_INVAL exceptions. Also, take the opportunity to replace printf with qemu_log_mask. Signed-off-by: Matheus Ferst Reviewed-by: Daniel Henrique Barboza Message-Id: <20220627141104.669152-7-matheus.ferst@eldorado.org.br> Signed-off-by: Daniel Henrique Barboza --- target/ppc/translate.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/target/ppc/translate.c b/target/ppc/translate.c index 30dd524959..da11472877 100644 --- a/target/ppc/translate.c +++ b/target/ppc/translate.c @@ -907,9 +907,9 @@ void spr_write_excp_vector(DisasContext *ctx, int sprn, int gprn) } else if (sprn >= SPR_BOOKE_IVOR38 && sprn <= SPR_BOOKE_IVOR42) { sprn_offs = sprn - SPR_BOOKE_IVOR38 + 38; } else { - printf("Trying to write an unknown exception vector %d %03x\n", - sprn, sprn); - gen_inval_exception(ctx, POWERPC_EXCP_PRIV_REG); + qemu_log_mask(LOG_GUEST_ERROR, "Trying to write an unknown exception" + " vector 0x%03x\n", sprn); + gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); return; } -- 2.11.0