[Qemu-devel] SH: Add SH7785 as CPU option

[Qemu-devel] SH: Add SH7785 as CPU option

[Vladimir Prus]

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This patch adds SH7785 as valid value for -cpu. Right now,
using this option together with SH7785 kernel will cause
kernel to crash, but before sending a patch for that, I
need the option to conditionalize behaviour on.

- Volodya

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From bc76bc4672bd63798e627c0b810efddfcc10ce62 Mon Sep 17 00:00:00 2001
From: Vladimir Prus <vladimir@codesourcery.com>
Date: Sun, 12 Oct 2008 22:03:50 +0400
Subject: [PATCH] SH: Add SH7785 as CPU option
To: qemu-devel@nongnu.org
X-KMail-Transport: CodeSourcery
X-KMail-Identity: 901867920

	* target-sh4/cpu.h (SH_CPU_SH7785): New.
	* target-sh/translate.c (sh4_defs): Add 7785.
---
 target-sh4/cpu.h       |    1 +
 target-sh4/translate.c |    8 +++++++-
 2 files changed, 8 insertions(+), 1 deletions(-)

diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
index 02ee241..bcf326c 100644
--- a/target-sh4/cpu.h
+++ b/target-sh4/cpu.h
@@ -33,6 +33,7 @@
 #define SH_CPU_SH7750R (1 << 2)
 #define SH_CPU_SH7751  (1 << 3)
 #define SH_CPU_SH7751R (1 << 4)
+#define SH_CPU_SH7785  (1 << 5)
 #define SH_CPU_SH7750_ALL (SH_CPU_SH7750 | SH_CPU_SH7750S | SH_CPU_SH7750R)
 #define SH_CPU_SH7751_ALL (SH_CPU_SH7751 | SH_CPU_SH7751R)
 
diff --git a/target-sh4/translate.c b/target-sh4/translate.c
index a41ec25..8ba7c8b 100644
--- a/target-sh4/translate.c
+++ b/target-sh4/translate.c
@@ -221,7 +221,13 @@ static sh4_def_t sh4_defs[] = {
 	.pvr = 0x04050005,
 	.prr = 0x00000113,
 	.cvr = 0x00110000,	/* Neutered caches, should be 0x20480000 */
-    },
+    }, {
+        .name = "SH7785",
+	.id = SH_CPU_SH7785,
+	.pvr = 0x10300700,
+	.prr = 0x00000200,
+	.cvr = 0x71440211,
+     },
 };
 
 static const sh4_def_t *cpu_sh4_find_by_name(const char *name)
-- 
1.5.3.5

Re: [Qemu-devel] SH: Add SH7785 as CPU option

[Aurelien Jarno]

On Thu, Dec 11, 2008 at 09:23:29PM +0300, Vladimir Prus wrote:
> 
> This patch adds SH7785 as valid value for -cpu. Right now,
> using this option together with SH7785 kernel will cause
> kernel to crash, but before sending a patch for that, I
> need the option to conditionalize behaviour on.
> 

Thanks, applied.

> From bc76bc4672bd63798e627c0b810efddfcc10ce62 Mon Sep 17 00:00:00 2001
> From: Vladimir Prus <vladimir@codesourcery.com>
> Date: Sun, 12 Oct 2008 22:03:50 +0400
> Subject: [PATCH] SH: Add SH7785 as CPU option
> To: qemu-devel@nongnu.org
> X-KMail-Transport: CodeSourcery
> X-KMail-Identity: 901867920
> 
> 	* target-sh4/cpu.h (SH_CPU_SH7785): New.
> 	* target-sh/translate.c (sh4_defs): Add 7785.
> ---
>  target-sh4/cpu.h       |    1 +
>  target-sh4/translate.c |    8 +++++++-
>  2 files changed, 8 insertions(+), 1 deletions(-)
> 
> diff --git a/target-sh4/cpu.h b/target-sh4/cpu.h
> index 02ee241..bcf326c 100644
> --- a/target-sh4/cpu.h
> +++ b/target-sh4/cpu.h
> @@ -33,6 +33,7 @@
>  #define SH_CPU_SH7750R (1 << 2)
>  #define SH_CPU_SH7751  (1 << 3)
>  #define SH_CPU_SH7751R (1 << 4)
> +#define SH_CPU_SH7785  (1 << 5)
>  #define SH_CPU_SH7750_ALL (SH_CPU_SH7750 | SH_CPU_SH7750S | SH_CPU_SH7750R)
>  #define SH_CPU_SH7751_ALL (SH_CPU_SH7751 | SH_CPU_SH7751R)
>  
> diff --git a/target-sh4/translate.c b/target-sh4/translate.c
> index a41ec25..8ba7c8b 100644
> --- a/target-sh4/translate.c
> +++ b/target-sh4/translate.c
> @@ -221,7 +221,13 @@ static sh4_def_t sh4_defs[] = {
>  	.pvr = 0x04050005,
>  	.prr = 0x00000113,
>  	.cvr = 0x00110000,	/* Neutered caches, should be 0x20480000 */
> -    },
> +    }, {
> +        .name = "SH7785",
> +	.id = SH_CPU_SH7785,
> +	.pvr = 0x10300700,
> +	.prr = 0x00000200,
> +	.cvr = 0x71440211,
> +     },
>  };
>  
>  static const sh4_def_t *cpu_sh4_find_by_name(const char *name)
> -- 
> 1.5.3.5
> 


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