Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-19 Thread Simon Glass
Hi Mark, On Wed, 15 Nov 2023 at 08:46, Mark Kettenis wrote: > > > From: Simon Glass > > Date: Tue, 14 Nov 2023 17:48:25 -0700 > > > > Hi, > > > > On Tue, 14 Nov 2023 at 17:44, Bin Meng wrote: > > > > > > Hi Tom, > > > > > > On Wed, Nov 15, 2023 at 12:22 AM Tom Rini wrote: > > > > > > > > On Tu

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-15 Thread Mark Kettenis
> From: Simon Glass > Date: Tue, 14 Nov 2023 17:48:25 -0700 > > Hi, > > On Tue, 14 Nov 2023 at 17:44, Bin Meng wrote: > > > > Hi Tom, > > > > On Wed, Nov 15, 2023 at 12:22 AM Tom Rini wrote: > > > > > > On Tue, Nov 14, 2023 at 09:49:08AM +0800, Bin Meng wrote: > > > > Hi Tom, > > > > > > > > O

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-14 Thread Tom Rini
On Sun, Nov 12, 2023 at 01:02:46PM -0700, Simon Glass wrote: > This is needed to support Truetype fonts. In any case, the compiler > expects SSE to be available in 64-bit mode. Provide an option to enable > SSE so that hardware floating-point arithmetic works. > > Signed-off-by: Simon Glass > Su

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-14 Thread Tom Rini
On Wed, Nov 15, 2023 at 08:44:22AM +0800, Bin Meng wrote: > Hi Tom, > > On Wed, Nov 15, 2023 at 12:22 AM Tom Rini wrote: > > > > On Tue, Nov 14, 2023 at 09:49:08AM +0800, Bin Meng wrote: > > > Hi Tom, > > > > > > On Tue, Nov 14, 2023 at 7:52 AM Tom Rini wrote: > > > > > > > > On Tue, Nov 14, 202

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-14 Thread Simon Glass
Hi, On Tue, 14 Nov 2023 at 17:44, Bin Meng wrote: > > Hi Tom, > > On Wed, Nov 15, 2023 at 12:22 AM Tom Rini wrote: > > > > On Tue, Nov 14, 2023 at 09:49:08AM +0800, Bin Meng wrote: > > > Hi Tom, > > > > > > On Tue, Nov 14, 2023 at 7:52 AM Tom Rini wrote: > > > > > > > > On Tue, Nov 14, 2023 at

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-14 Thread Bin Meng
Hi Tom, On Wed, Nov 15, 2023 at 12:22 AM Tom Rini wrote: > > On Tue, Nov 14, 2023 at 09:49:08AM +0800, Bin Meng wrote: > > Hi Tom, > > > > On Tue, Nov 14, 2023 at 7:52 AM Tom Rini wrote: > > > > > > On Tue, Nov 14, 2023 at 07:46:36AM +0800, Bin Meng wrote: > > > > Hi Tom, > > > > > > > > On Tue,

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-14 Thread Tom Rini
On Tue, Nov 14, 2023 at 09:49:08AM +0800, Bin Meng wrote: > Hi Tom, > > On Tue, Nov 14, 2023 at 7:52 AM Tom Rini wrote: > > > > On Tue, Nov 14, 2023 at 07:46:36AM +0800, Bin Meng wrote: > > > Hi Tom, > > > > > > On Tue, Nov 14, 2023 at 6:59 AM Tom Rini wrote: > > > > > > > > On Mon, Nov 13, 2023

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-13 Thread Bin Meng
Hi Tom, On Tue, Nov 14, 2023 at 7:52 AM Tom Rini wrote: > > On Tue, Nov 14, 2023 at 07:46:36AM +0800, Bin Meng wrote: > > Hi Tom, > > > > On Tue, Nov 14, 2023 at 6:59 AM Tom Rini wrote: > > > > > > On Mon, Nov 13, 2023 at 03:28:13PM -0700, Simon Glass wrote: > > > > Hi Bin, > > > > > > > > On Mo

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-13 Thread Tom Rini
On Tue, Nov 14, 2023 at 07:46:36AM +0800, Bin Meng wrote: > Hi Tom, > > On Tue, Nov 14, 2023 at 6:59 AM Tom Rini wrote: > > > > On Mon, Nov 13, 2023 at 03:28:13PM -0700, Simon Glass wrote: > > > Hi Bin, > > > > > > On Mon, 13 Nov 2023 at 15:08, Bin Meng wrote: > > > > > > > > Hi Simon, > > > > >

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-13 Thread Bin Meng
Hi Tom, On Tue, Nov 14, 2023 at 6:59 AM Tom Rini wrote: > > On Mon, Nov 13, 2023 at 03:28:13PM -0700, Simon Glass wrote: > > Hi Bin, > > > > On Mon, 13 Nov 2023 at 15:08, Bin Meng wrote: > > > > > > Hi Simon, > > > > > > On Mon, Nov 13, 2023 at 4:03 AM Simon Glass wrote: > > > > > > > > This is

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-13 Thread Tom Rini
On Mon, Nov 13, 2023 at 03:28:13PM -0700, Simon Glass wrote: > Hi Bin, > > On Mon, 13 Nov 2023 at 15:08, Bin Meng wrote: > > > > Hi Simon, > > > > On Mon, Nov 13, 2023 at 4:03 AM Simon Glass wrote: > > > > > > This is needed to support Truetype fonts. In any case, the compiler > > > expects SSE

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-13 Thread Simon Glass
Hi Bin, On Mon, 13 Nov 2023 at 15:08, Bin Meng wrote: > > Hi Simon, > > On Mon, Nov 13, 2023 at 4:03 AM Simon Glass wrote: > > > > This is needed to support Truetype fonts. In any case, the compiler > > expects SSE to be available in 64-bit mode. Provide an option to enable > > SSE so that hardw

Re: [PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-13 Thread Bin Meng
Hi Simon, On Mon, Nov 13, 2023 at 4:03 AM Simon Glass wrote: > > This is needed to support Truetype fonts. In any case, the compiler > expects SSE to be available in 64-bit mode. Provide an option to enable > SSE so that hardware floating-point arithmetic works. > > Signed-off-by: Simon Glass >

[PATCH v4 09/12] x86: Enable SSE in 64-bit mode

2023-11-12 Thread Simon Glass
This is needed to support Truetype fonts. In any case, the compiler expects SSE to be available in 64-bit mode. Provide an option to enable SSE so that hardware floating-point arithmetic works. Signed-off-by: Simon Glass Suggested-by: Bin Meng --- Changes in v4: - Use a Kconfig option arch/x8