On 11/20/20 10:08 PM, Philippe Mathieu-Daudé wrote:
> LoongSIMD (formerly LoongMMI in Loongson 2E/F) is the
> 128-bit SIMD extension from the LoongISA.
>
> Extract 600 lines of translation routines to
> 'vendor-loong-simd_translate.c.inc'.
>
> Signed-off-by: Philippe Mathieu-Daudé <f4...@amsat.org>
> ---
> target/mips/translate.c | 598 +----------------
> target/mips/vendor-loong-simd_translate.c.inc | 611 ++++++++++++++++++
> 2 files changed, 612 insertions(+), 597 deletions(-)
> create mode 100644 target/mips/vendor-loong-simd_translate.c.inc
>
> diff --git a/target/mips/translate.c b/target/mips/translate.c
> index b01a16e9da4..105a104bb0c 100644
> --- a/target/mips/translate.c
> +++ b/target/mips/translate.c
> @@ -330,19 +330,6 @@ enum {
> OPC_MUL = 0x02 | OPC_SPECIAL2,
> OPC_MSUB = 0x04 | OPC_SPECIAL2,
> OPC_MSUBU = 0x05 | OPC_SPECIAL2,
> - /* Loongson 2F */
> - OPC_MULT_G_2F = 0x10 | OPC_SPECIAL2,
> - OPC_DMULT_G_2F = 0x11 | OPC_SPECIAL2,
> - OPC_MULTU_G_2F = 0x12 | OPC_SPECIAL2,
> - OPC_DMULTU_G_2F = 0x13 | OPC_SPECIAL2,
> - OPC_DIV_G_2F = 0x14 | OPC_SPECIAL2,
> - OPC_DDIV_G_2F = 0x15 | OPC_SPECIAL2,
> - OPC_DIVU_G_2F = 0x16 | OPC_SPECIAL2,
> - OPC_DDIVU_G_2F = 0x17 | OPC_SPECIAL2,
> - OPC_MOD_G_2F = 0x1c | OPC_SPECIAL2,
> - OPC_DMOD_G_2F = 0x1d | OPC_SPECIAL2,
> - OPC_MODU_G_2F = 0x1e | OPC_SPECIAL2,
> - OPC_DMODU_G_2F = 0x1f | OPC_SPECIAL2,
> /* Misc */
> OPC_CLZ = 0x20 | OPC_SPECIAL2,
> OPC_CLO = 0x21 | OPC_SPECIAL2,
> @@ -4569,590 +4556,6 @@ static void gen_cl(DisasContext *ctx, uint32_t opc,
> }
> }
>
> -/* Godson integer instructions */
> -static void gen_loongson_integer(DisasContext *ctx, uint32_t opc,
> - int rd, int rs, int rt)
> -{
This isn't part of the LoongSIMD ...
[...]
> -}
> -
> -/* Loongson multimedia instructions */
> -static void gen_loongson_multimedia(DisasContext *ctx, int rd, int rs, int
> rt)
> -{
[...]
... but this part is.
