From: Joe Komlodi Date: Mon, 11 May 2020 17:49:06 +0000 (-0700) Subject: target/microblaze: Fix FPU2 instruction check X-Git-Tag: qemu-xen-4.15.0~194^2~3 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=2016a6a765ad5283609183a5aa14d14285aaca6e;p=qemu-xen.git target/microblaze: Fix FPU2 instruction check The check to see if we can use FPU2 instructions would return 0 if cfg.use_fpu == 2, rather than returning the PVR2_USE_FPU2_MASK. This would cause all FPU2 instructions (fsqrt, flt, fint) to not be used. Signed-off-by: Joe Komlodi Reviewed-by: Edgar E. Iglesias Message-Id: <1589219346-106769-2-git-send-email-komlodi@xilinx.com> Signed-off-by: Edgar E. Iglesias --- diff --git a/target/microblaze/translate.c b/target/microblaze/translate.c index 92b3630804..8079724f32 100644 --- a/target/microblaze/translate.c +++ b/target/microblaze/translate.c @@ -1392,7 +1392,7 @@ static int dec_check_fpuv2(DisasContext *dc) tcg_gen_movi_i64(cpu_SR[SR_ESR], ESR_EC_FPU); t_gen_raise_exception(dc, EXCP_HW_EXCP); } - return (dc->cpu->cfg.use_fpu == 2) ? 0 : PVR2_USE_FPU2_MASK; + return (dc->cpu->cfg.use_fpu == 2) ? PVR2_USE_FPU2_MASK : 0; } static void dec_fpu(DisasContext *dc)