RE: [PATCH 05/39] target/hexagon: Implement modify SSR

2025-04-05 Thread ltaylorsimpson
..@rev.ng; Marco > Liebel (QUIC) ; alex.ben...@linaro.org; Mark > Burton (QUIC) ; Brian Cain > > Subject: RE: [PATCH 05/39] target/hexagon: Implement modify SSR > > > > > -Original Message- > > From: ltaylorsimp...@gmail.com > > Sent: Monday, March 17

Re: [PATCH 05/39] target/hexagon: Implement modify SSR

2025-03-19 Thread Richard Henderson
On 3/19/25 09:39, ltaylorsimp...@gmail.com wrote: I caution against putting a level of indirection into CPUHexagonState for the HVX registers. The HVX TCG implementation relies on an offset from the start of CPUHexagonState to identify the operands. This would be a very significant rewrite i

RE: [PATCH 05/39] target/hexagon: Implement modify SSR

2025-03-19 Thread ltaylorsimpson
ev.ng; a...@rev.ng; 'Marco > Liebel (QUIC)' ; alex.ben...@linaro.org; 'Mark > Burton (QUIC)' ; 'Brian Cain' > > Subject: Re: [PATCH 05/39] target/hexagon: Implement modify SSR > > > On 3/18/2025 2:14 PM, ltaylorsimp...@gmail.com wrote: > >

Re: [PATCH 05/39] target/hexagon: Implement modify SSR

2025-03-18 Thread Brian Cain
(QUIC) ; a...@rev.ng; a...@rev.ng; Marco Liebel (QUIC) ; alex.ben...@linaro.org; Mark Burton (QUIC) ; Brian Cain Subject: RE: [PATCH 05/39] target/hexagon: Implement modify SSR -Original Message- From: ltaylorsimp...@gmail.com Sent: Monday, March 17, 2025 12:37 PM To: 'Brian Ca

RE: [PATCH 05/39] target/hexagon: Implement modify SSR

2025-03-18 Thread Sid Manning
o > Liebel (QUIC) ; alex.ben...@linaro.org; Mark > Burton (QUIC) ; Sid Manning > ; Brian Cain > Subject: RE: [PATCH 05/39] target/hexagon: Implement modify SSR > > WARNING: This email originated from outside of Qualcomm. Please be wary > of any links or attachments, and d

RE: [PATCH 05/39] target/hexagon: Implement modify SSR

2025-03-17 Thread ltaylorsimpson
c_mlie...@quicinc.com; ltaylorsimp...@gmail.com; > alex.ben...@linaro.org; quic_mbur...@quicinc.com; > sidn...@quicinc.com; Brian Cain > Subject: [PATCH 05/39] target/hexagon: Implement modify SSR > > From: Brian Cain > > The per-vCPU System Status Register controls many modal behavio

[PATCH 05/39] target/hexagon: Implement modify SSR

2025-02-28 Thread Brian Cain
From: Brian Cain The per-vCPU System Status Register controls many modal behaviors of the system architecture. When the SSR is updated, we trigger the necessary effects for interrupts, privilege/MMU, and HVX context mapping. Signed-off-by: Brian Cain --- target/hexagon/cpu_helper.c | 100