| Message ID | 20190617160130.3207-1-peter.maydell@linaro.org |
|---|---|
| State | Accepted |
| Commit | 34bea4edb9bbe8edf4b8606276482acdff5ca58b |
| Headers | show |
| Series | target/arm: Check for dp support for dp VFM, not sp | expand |
On 6/17/19 9:01 AM, Peter Maydell wrote: > In commit 1120827fa182f0e7622 we accidentally put the > "UNDEF unless FPU has double-precision support" check in > the single-precision VFM function. Put it in the dp > function where it belongs. > > Signed-off-by: Peter Maydell <peter.maydell@linaro.org> > --- > I just merged the pullreq with 1120827fa182f0e7622 an hour > ago and then I spotted this bug in it... > > target/arm/translate-vfp.inc.c | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) Oops. Reviewed-by: Richard Henderson <richard.henderson@linaro.org> r~
On Mon, 17 Jun 2019 at 20:03, Richard Henderson <richard.henderson@linaro.org> wrote: > > On 6/17/19 9:01 AM, Peter Maydell wrote: > > In commit 1120827fa182f0e7622 we accidentally put the > > "UNDEF unless FPU has double-precision support" check in > > the single-precision VFM function. Put it in the dp > > function where it belongs. > > > > Signed-off-by: Peter Maydell <peter.maydell@linaro.org> > > --- > > I just merged the pullreq with 1120827fa182f0e7622 an hour > > ago and then I spotted this bug in it... > > > > target/arm/translate-vfp.inc.c | 8 ++++---- > > 1 file changed, 4 insertions(+), 4 deletions(-) > > Oops. > > Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Applied to master, given it was a silly regression. -- PMM
diff --git a/target/arm/translate-vfp.inc.c b/target/arm/translate-vfp.inc.c index 348173d6026..deaddb04421 100644 --- a/target/arm/translate-vfp.inc.c +++ b/target/arm/translate-vfp.inc.c @@ -1771,10 +1771,6 @@ static bool trans_VFM_sp(DisasContext *s, arg_VFM_sp *a) return false; } - if (!dc_isar_feature(aa32_fpdp, s)) { - return false; - } - if (!vfp_access_check(s)) { return true; } @@ -1838,6 +1834,10 @@ static bool trans_VFM_dp(DisasContext *s, arg_VFM_dp *a) return false; } + if (!dc_isar_feature(aa32_fpdp, s)) { + return false; + } + if (!vfp_access_check(s)) { return true; }
In commit 1120827fa182f0e7622 we accidentally put the "UNDEF unless FPU has double-precision support" check in the single-precision VFM function. Put it in the dp function where it belongs. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> --- I just merged the pullreq with 1120827fa182f0e7622 an hour ago and then I spotted this bug in it... target/arm/translate-vfp.inc.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) -- 2.20.1