From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:48103) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bh7E3-0000ok-Ha for qemu-devel@nongnu.org; Mon, 05 Sep 2016 23:39:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bh7Dy-00070z-Hu for qemu-devel@nongnu.org; Mon, 05 Sep 2016 23:39:07 -0400 From: David Gibson Date: Tue, 6 Sep 2016 13:40:10 +1000 Message-Id: <1473133253-17598-24-git-send-email-david@gibson.dropbear.id.au> In-Reply-To: <1473133253-17598-1-git-send-email-david@gibson.dropbear.id.au> References: <1473133253-17598-1-git-send-email-david@gibson.dropbear.id.au> Subject: [Qemu-devel] [PULL 23/66] ppc: Make float_invalid_op_excp() pass the return address List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: peter.maydell@linearo.org Cc: agraf@suse.de, qemu-devel@nongnu.org, qemu-ppc@nongnu.org, Benjamin Herrenschmidt , David Gibson From: Benjamin Herrenschmidt Instead of relying on NIP having been updated already Signed-off-by: Benjamin Herrenschmidt Signed-off-by: David Gibson --- target-ppc/fpu_helper.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/target-ppc/fpu_helper.c b/target-ppc/fpu_helper.c index e1f600a..8d881fc 100644 --- a/target-ppc/fpu_helper.c +++ b/target-ppc/fpu_helper.c @@ -19,6 +19,7 @@ #include "qemu/osdep.h" #include "cpu.h" #include "exec/helper-proto.h" +#include "exec/exec-all.h" #define float64_snan_to_qnan(x) ((x) | 0x0008000000000000ULL) #define float32_snan_to_qnan(x) ((x) | 0x00400000) @@ -200,8 +201,9 @@ static inline uint64_t float_invalid_op_excp(CPUPPCState *env, int op, /* Update the floating-point enabled exception summary */ env->fpscr |= 1 << FPSCR_FEX; if (msr_fe0 != 0 || msr_fe1 != 0) { - helper_raise_exception_err(env, POWERPC_EXCP_PROGRAM, - POWERPC_EXCP_FP | op); + /* GETPC() works here because this is inline */ + raise_exception_err_ra(env, POWERPC_EXCP_PROGRAM, + POWERPC_EXCP_FP | op, GETPC()); } } return ret; -- 2.7.4