[v7] target/mips: Add limited support for Ingenic's MXU ASE

[Qemu-devel] [PATCH v7 06/20] target/mips: Add bit encoding for MXU accumulate add/sub 1-bit pattern 'aptn1'

Posted by Aleksandar Markovic 7 years ago

From: Aleksandar Markovic <amarkovic@wavecomp.com>

Add bit encoding for MXU accumulate add/subtract 1-bit pattern
'aptn1'.

Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
---
 target/mips/translate.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/target/mips/translate.c b/target/mips/translate.c
index ed72b32..f274ac1 100644
--- a/target/mips/translate.c
+++ b/target/mips/translate.c
@@ -23844,6 +23844,12 @@ static void decode_opc_special(CPUMIPSState *env, DisasContext *ctx)
     }
 }
 
+
+/* MXU accumulate add/subtract 1-bit pattern 'aptn1' */
+#define MXU_APTN1_A    0
+#define MXU_APTN1_S    1
+
+
 /*
  *
  * Decode MXU pool00
-- 
2.7.4

Re: [Qemu-devel] [PATCH v7 06/20] target/mips: Add bit encoding for MXU accumulate add/sub 1-bit pattern 'aptn1'

Posted by Stefan Markovic 7 years ago

On 24.10.18. 14:18, Aleksandar Markovic wrote:
> From: Aleksandar Markovic <amarkovic@wavecomp.com>
>
> Add bit encoding for MXU accumulate add/subtract 1-bit pattern
> 'aptn1'.
>
> Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
> ---
>   target/mips/translate.c | 6 ++++++
>   1 file changed, 6 insertions(+)


Reviewed-by: Stefan Markovic <smarkovic@wavecomp.com>


> diff --git a/target/mips/translate.c b/target/mips/translate.c
> index ed72b32..f274ac1 100644
> --- a/target/mips/translate.c
> +++ b/target/mips/translate.c
> @@ -23844,6 +23844,12 @@ static void decode_opc_special(CPUMIPSState *env, DisasContext *ctx)
>       }
>   }
>   
> +
> +/* MXU accumulate add/subtract 1-bit pattern 'aptn1' */
> +#define MXU_APTN1_A    0
> +#define MXU_APTN1_S    1
> +
> +
>   /*
>    *
>    * Decode MXU pool00