Re: [PATCH] target/i386: Fix exception classes for SSE/AVX instructions.

2023-05-01 Thread Ricky Zhou
On Fri, Apr 14, 2023 at 8:19 AM Philippe Mathieu-Daudé wrote: > Having this patch split in 2 (documentation first, logical change then) > would ease code review. > > > There is one functional change: > > > > Before this change, MOVNTPS and MOVNTPD were labeled as Exception Class > > 4 (only requi

Re: [PATCH] target/i386: Fix exception classes for SSE/AVX instructions.

2023-04-14 Thread Philippe Mathieu-Daudé
Hi Ricky, On 12/2/23 09:28, Ricky Zhou wrote: Fix the exception classes for some SSE/AVX instructions to match what is documented in the Intel manual. Most of these changes have no functional effect on the behavior that qemu implements (primarily >= 16-byte memory alignment checks). For example

Re: [PATCH] target/i386: Fix exception classes for SSE/AVX instructions.

2023-04-14 Thread Ricky Zhou
Another ping for this patch: Patchew link: https://patchew.org/QEMU/20230212082812.55101-1-ri...@rzhou.org/ Thanks, Ricky On Mon, Mar 20, 2023 at 6:21 AM Ricky Zhou wrote: > > On Sun, Feb 12, 2023 at 12:28 AM Ricky Zhou wrote: > > Fix the exception classes for some SSE/AVX instructions to matc

Re: [PATCH] target/i386: Fix exception classes for SSE/AVX instructions.

2023-03-20 Thread Ricky Zhou
On Sun, Feb 12, 2023 at 12:28 AM Ricky Zhou wrote: > Fix the exception classes for some SSE/AVX instructions to match what is > documented in the Intel manual. Friendly ping :-) Does this change seem reasonable to folks? Patchew link: https://patchew.org/QEMU/20230212082812.55101-1-ri...@rzhou.or

[PATCH] target/i386: Fix exception classes for SSE/AVX instructions.

2023-02-12 Thread Ricky Zhou
Fix the exception classes for some SSE/AVX instructions to match what is documented in the Intel manual. Most of these changes have no functional effect on the behavior that qemu implements (primarily >= 16-byte memory alignment checks). For example, since qemu does not implement the AC flag, ther