Re: [PATCH 15/25] target/arm: Allow users to set the number of VFP registers

2023-01-20 Thread Peter Maydell
On Fri, 20 Jan 2023 at 08:40, Cédric Le Goater wrote: > > On 1/19/23 13:34, Cédric Le Goater wrote: > > Cortex A7 CPUs with an FPU implementing VFPv4 without NEON support > > have 16 64-bit FPU registers and not 32 registers. Let users set the > > number of VFP registers with a CPU property. > > >

Re: [PATCH 15/25] target/arm: Allow users to set the number of VFP registers

2023-01-20 Thread Cédric Le Goater
On 1/19/23 13:34, Cédric Le Goater wrote: Cortex A7 CPUs with an FPU implementing VFPv4 without NEON support have 16 64-bit FPU registers and not 32 registers. Let users set the number of VFP registers with a CPU property. The primary use case of this property is for the Cortex A7 of the Aspeed

[PATCH 15/25] target/arm: Allow users to set the number of VFP registers

2023-01-19 Thread Cédric Le Goater
Cortex A7 CPUs with an FPU implementing VFPv4 without NEON support have 16 64-bit FPU registers and not 32 registers. Let users set the number of VFP registers with a CPU property. The primary use case of this property is for the Cortex A7 of the Aspeed AST2600 SoC. Signed-off-by: Cédric Le Goate