On Sat, Jan 20, 2024 at 11:14 PM Alexey Baturo wrote:
>
> Hi,
>
> Having the feature to run binaries with pointer masking on qemu-user is
> really nice, but I see this patch series as an initial support.
> Obviously there'll be more patches and fixes for pointer masking as soon as
> arch tests a
Hi,
Having the feature to run binaries with pointer masking on qemu-user is
really nice, but I see this patch series as an initial support.
Obviously there'll be more patches and fixes for pointer masking as soon as
arch tests are ready.
I suggest supporting qemu-user in the next patches, but make
On 1/19/24 09:40, Deepak Gupta wrote:
On Thu, Jan 18, 2024 at 12:50 PM Richard Henderson
wrote:
At some point pointer masking will be in hardware, and the kernel will gain
support for
it, and there will likely be a prctl() added for it. At the point the kernel
finalizes
the API, you will be
On Thu, Jan 18, 2024 at 12:50 PM Richard Henderson
wrote:
>
> On 1/19/24 04:21, Deepak Gupta wrote:
> > On Tue, Jan 9, 2024 at 2:31 AM Alexey Baturo
> > wrote:
> >>
> >> From: Alexey Baturo
> >>
> >> Signed-off-by: Alexey Baturo
> >> ---
> >
> >> +
> >> +bool riscv_cpu_virt_mem_enabled(CPURISC
On 1/19/24 04:21, Deepak Gupta wrote:
On Tue, Jan 9, 2024 at 2:31 AM Alexey Baturo wrote:
From: Alexey Baturo
Signed-off-by: Alexey Baturo
---
+
+bool riscv_cpu_virt_mem_enabled(CPURISCVState *env)
+{
+bool virt_mem_en = false;
+#ifndef CONFIG_USER_ONLY
+int satp_mode = 0;
+i
On Tue, Jan 9, 2024 at 2:31 AM Alexey Baturo wrote:
>
> From: Alexey Baturo
>
> Signed-off-by: Alexey Baturo
> ---
> +
> +bool riscv_cpu_virt_mem_enabled(CPURISCVState *env)
> +{
> +bool virt_mem_en = false;
> +#ifndef CONFIG_USER_ONLY
> +int satp_mode = 0;
> +int priv_mode = cpu_ad
From: Alexey Baturo
Signed-off-by: Alexey Baturo
---
target/riscv/cpu.h| 4 +++
target/riscv/cpu_helper.c | 58 +++
2 files changed, 62 insertions(+)
diff --git a/target/riscv/cpu.h b/target/riscv/cpu.h
index c9bed5c9fc..1c8979c1c8 100644
--- a/targ
