On 7/30/24 2:50 PM, Raphael Zinsly wrote:
On Tue, Jul 30, 2024 at 4:29 PM Jeff Law wrote:
...
You define:
+#define RISCV_STACK_CLASH_VECTOR_CFA_REGNUM (GP_TEMP_FIRST + 4)
Where:
#define GP_REG_FIRST 0
#define GP_TEMP_FIRST (GP_REG_FIRST + 5)
So RISCV_STACK_CLASH_VECTOR_CFA_REGNUM defined a
On Tue, Jul 30, 2024 at 4:29 PM Jeff Law wrote:
>...
> You define:
> +#define RISCV_STACK_CLASH_VECTOR_CFA_REGNUM (GP_TEMP_FIRST + 4)
>
> Where:
> #define GP_REG_FIRST 0
> #define GP_TEMP_FIRST (GP_REG_FIRST + 5)
>
> So RISCV_STACK_CLASH_VECTOR_CFA_REGNUM defined as "9" which I think is
> "s1". T
On 7/29/24 8:52 AM, Raphael Zinsly wrote:
On Mon, Jul 29, 2024 at 11:20 AM Jeff Law wrote:
On 7/29/24 6:18 AM, Raphael Zinsly wrote:
On Fri, Jul 26, 2024 at 6:48 PM Jeff Law wrote:
On 7/24/24 12:00 PM, Raphael Moreira Zinsly wrote:
Adds basic support to vector stack-clash protectio
On Mon, Jul 29, 2024 at 11:20 AM Jeff Law wrote:
>
>
>
> On 7/29/24 6:18 AM, Raphael Zinsly wrote:
> > On Fri, Jul 26, 2024 at 6:48 PM Jeff Law wrote:
> >>
> >>
> >>
> >> On 7/24/24 12:00 PM, Raphael Moreira Zinsly wrote:
> >>> Adds basic support to vector stack-clash protection using a loop to d
On 7/29/24 6:18 AM, Raphael Zinsly wrote:
On Fri, Jul 26, 2024 at 6:48 PM Jeff Law wrote:
On 7/24/24 12:00 PM, Raphael Moreira Zinsly wrote:
Adds basic support to vector stack-clash protection using a loop to do
the probing and stack adjustments.
gcc/ChangeLog:
* config/riscv/ris
On Fri, Jul 26, 2024 at 6:48 PM Jeff Law wrote:
>
>
>
> On 7/24/24 12:00 PM, Raphael Moreira Zinsly wrote:
> > Adds basic support to vector stack-clash protection using a loop to do
> > the probing and stack adjustments.
> >
> > gcc/ChangeLog:
> > * config/riscv/riscv.cc
> > (riscv_all
On 7/24/24 12:00 PM, Raphael Moreira Zinsly wrote:
Adds basic support to vector stack-clash protection using a loop to do
the probing and stack adjustments.
gcc/ChangeLog:
* config/riscv/riscv.cc
(riscv_allocate_and_probe_stack_loop): New function.
(riscv_v_adjust_scal
Adds basic support to vector stack-clash protection using a loop to do
the probing and stack adjustments.
gcc/ChangeLog:
* config/riscv/riscv.cc
(riscv_allocate_and_probe_stack_loop): New function.
(riscv_v_adjust_scalable_frame): Add stack-clash protection
support.
