[v9] per-CPU locks

[PATCH v9 47/74] cris: convert to cpu_interrupt_request

Robert Foley posted 74 patches 5 years, 8 months ago

Diff against v3 v4 v5 v6 v7 v8 v10
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Maintainers: Richard Henderson <rth@twiddle.net>, Cornelia Huck <cohuck@redhat.com>, Laurent Vivier <laurent@vivier.eu>, Sunil Muthuswamy <sunilmut@microsoft.com>, Eduardo Habkost <ehabkost@redhat.com>, Bastian Koppelmann <kbastian@mail.uni-paderborn.de>, Max Filippov <jcmvbkbc@gmail.com>, Aleksandar Markovic <aleksandar.qemu.devel@gmail.com>, Mark Cave-Ayland <mark.cave-ayland@ilande.co.uk>, David Gibson <david@gibson.dropbear.id.au>, Marcel Apfelbaum <marcel.apfelbaum@gmail.com>, Paolo Bonzini <pbonzini@redhat.com>, Artyom Tarasenko <atar4qemu@gmail.com>, Palmer Dabbelt <palmer@dabbelt.com>, Alistair Francis <Alistair.Francis@wdc.com>, David Hildenbrand <david@redhat.com>, Sagar Karandikar <sagark@eecs.berkeley.edu>, Aleksandar Rikalo <aleksandar.rikalo@rt-rk.com>, Roman Bolshakov <r.bolshakov@yadro.com>, Aurelien Jarno <aurelien@aurel32.net>

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[PATCH v9 47/74] cris: convert to cpu_interrupt_request

Posted by Robert Foley 5 years, 8 months ago

From: "Emilio G. Cota" <cota@braap.org>

Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Robert Foley <robert.foley@linaro.org>
---
 target/cris/cpu.c    | 2 +-
 target/cris/helper.c | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/target/cris/cpu.c b/target/cris/cpu.c
index cff6b9eabf..6d7e266042 100644
--- a/target/cris/cpu.c
+++ b/target/cris/cpu.c
@@ -37,7 +37,7 @@ static void cris_cpu_set_pc(CPUState *cs, vaddr value)
 
 static bool cris_cpu_has_work(CPUState *cs)
 {
-    return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
+    return cpu_interrupt_request(cs) & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
 }
 
 static void cris_cpu_reset(DeviceState *dev)
diff --git a/target/cris/helper.c b/target/cris/helper.c
index b5159b8357..67946d9246 100644
--- a/target/cris/helper.c
+++ b/target/cris/helper.c
@@ -131,7 +131,7 @@ void crisv10_cpu_do_interrupt(CPUState *cs)
 
     D_LOG("exception index=%d interrupt_req=%d\n",
           cs->exception_index,
-          cs->interrupt_request);
+          cpu_interrupt_request(cs));
 
     if (env->dslot) {
         /* CRISv10 never takes interrupts while in a delay-slot.  */
@@ -193,7 +193,7 @@ void cris_cpu_do_interrupt(CPUState *cs)
 
     D_LOG("exception index=%d interrupt_req=%d\n",
           cs->exception_index,
-          cs->interrupt_request);
+          cpu_interrupt_request(cs));
 
     switch (cs->exception_index) {
     case EXCP_BREAK:
-- 
2.17.1

Re: [PATCH v9 47/74] cris: convert to cpu_interrupt_request

Posted by Edgar E. Iglesias 5 years, 8 months ago

On Thu, May 21, 2020 at 12:39:44PM -0400, Robert Foley wrote:
> From: "Emilio G. Cota" <cota@braap.org>
> 
> Cc: "Edgar E. Iglesias" <edgar.iglesias@gmail.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
> Signed-off-by: Emilio G. Cota <cota@braap.org>
> Signed-off-by: Robert Foley <robert.foley@linaro.org>

Reviewed-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>


> ---
>  target/cris/cpu.c    | 2 +-
>  target/cris/helper.c | 4 ++--
>  2 files changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/target/cris/cpu.c b/target/cris/cpu.c
> index cff6b9eabf..6d7e266042 100644
> --- a/target/cris/cpu.c
> +++ b/target/cris/cpu.c
> @@ -37,7 +37,7 @@ static void cris_cpu_set_pc(CPUState *cs, vaddr value)
>  
>  static bool cris_cpu_has_work(CPUState *cs)
>  {
> -    return cs->interrupt_request & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
> +    return cpu_interrupt_request(cs) & (CPU_INTERRUPT_HARD | CPU_INTERRUPT_NMI);
>  }
>  
>  static void cris_cpu_reset(DeviceState *dev)
> diff --git a/target/cris/helper.c b/target/cris/helper.c
> index b5159b8357..67946d9246 100644
> --- a/target/cris/helper.c
> +++ b/target/cris/helper.c
> @@ -131,7 +131,7 @@ void crisv10_cpu_do_interrupt(CPUState *cs)
>  
>      D_LOG("exception index=%d interrupt_req=%d\n",
>            cs->exception_index,
> -          cs->interrupt_request);
> +          cpu_interrupt_request(cs));
>  
>      if (env->dslot) {
>          /* CRISv10 never takes interrupts while in a delay-slot.  */
> @@ -193,7 +193,7 @@ void cris_cpu_do_interrupt(CPUState *cs)
>  
>      D_LOG("exception index=%d interrupt_req=%d\n",
>            cs->exception_index,
> -          cs->interrupt_request);
> +          cpu_interrupt_request(cs));
>  
>      switch (cs->exception_index) {
>      case EXCP_BREAK:
> -- 
> 2.17.1
>