On 7/31/19 9:06 AM, Alex Bennée wrote:
> -static inline bool check_for_semihosting(CPUState *cs)
> +/*
> + * Do semihosting call and set the appropriate return value. All the
> + * permission and validity checks have been done at translate time.
> + *
> + * We only see semihosting exceptions in TCG
On Thu, 1 Aug 2019 at 14:27, Aaron Lindsay OS
wrote:
>
> On Jul 31 17:06, Alex Bennée wrote:
> > @@ -8371,11 +8315,13 @@ void arm_cpu_do_interrupt(CPUState *cs)
> > return;
> > }
> >
> > -/* Semihosting semantics depend on the register width of the
> > - * code that caused t
On Jul 31 17:06, Alex Bennée wrote:
> Now we do all our checking and use a common EXCP_SEMIHOST for
> semihosting operations we can make helper code a lot simpler.
>
> Signed-off-by: Alex Bennée
>
> ---
> v2
> - fix re-base conflicts
> - hoist EXCP_SEMIHOST check
> - comment cleanups
> ---
Now we do all our checking and use a common EXCP_SEMIHOST for
semihosting operations we can make helper code a lot simpler.
Signed-off-by: Alex Bennée
---
v2
- fix re-base conflicts
- hoist EXCP_SEMIHOST check
- comment cleanups
---
target/arm/helper.c | 90 +--
