Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit

2025-04-10 Thread Kevin Rushforth
On Tue, 8 Apr 2025 07:48:19 GMT, Roman Marchenko wrote: > All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr > [esi+0x30], xmm0`". > > "`movaps`" must operate with aligned addresses as >> When the source or destination operand is a memory operand, the operand must >> be

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit [v2]

2025-04-08 Thread duke
On Tue, 8 Apr 2025 15:53:05 GMT, Roman Marchenko wrote: >> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr >> [esi+0x30], xmm0`". >> >> "`movaps`" must operate with aligned addresses as >>> When the source or destination operand is a memory operand, the operand >>> m

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit [v2]

2025-04-08 Thread Kevin Rushforth
On Tue, 8 Apr 2025 15:53:05 GMT, Roman Marchenko wrote: >> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr >> [esi+0x30], xmm0`". >> >> "`movaps`" must operate with aligned addresses as >>> When the source or destination operand is a memory operand, the operand >>> m

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit [v2]

2025-04-08 Thread Jay Bhaskar
On Tue, 8 Apr 2025 15:53:05 GMT, Roman Marchenko wrote: >> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr >> [esi+0x30], xmm0`". >> >> "`movaps`" must operate with aligned addresses as >>> When the source or destination operand is a memory operand, the operand >>> m

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit [v2]

2025-04-08 Thread Kevin Rushforth
On Tue, 8 Apr 2025 15:53:05 GMT, Roman Marchenko wrote: >> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr >> [esi+0x30], xmm0`". >> >> "`movaps`" must operate with aligned addresses as >>> When the source or destination operand is a memory operand, the operand >>> m

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit [v2]

2025-04-08 Thread Roman Marchenko
> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr > [esi+0x30], xmm0`". > > "`movaps`" must operate with aligned addresses as >> When the source or destination operand is a memory operand, the operand must >> be aligned on a 16-byte boundary or a general-protection exc

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit [v2]

2025-04-08 Thread Roman Marchenko
On Tue, 8 Apr 2025 15:49:44 GMT, Roman Marchenko wrote: >> All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr >> [esi+0x30], xmm0`". >> >> "`movaps`" must operate with aligned addresses as >>> When the source or destination operand is a memory operand, the operand >>> m

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit

2025-04-08 Thread Kevin Rushforth
On Tue, 8 Apr 2025 07:48:19 GMT, Roman Marchenko wrote: > All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr > [esi+0x30], xmm0`". > > "`movaps`" must operate with aligned addresses as >> When the source or destination operand is a memory operand, the operand must >> be

Re: RFR: 8350284: WebKit 620.1 crashes on startup on Windows x86 32-bit

2025-04-08 Thread Kevin Rushforth
On Tue, 8 Apr 2025 07:48:19 GMT, Roman Marchenko wrote: > All the crashes are on "`movaps`" instructions, like "`movaps xmmword ptr > [esi+0x30], xmm0`". > > "`movaps`" must operate with aligned addresses as >> When the source or destination operand is a memory operand, the operand must >> be