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target/mips: Introduce ase_3d_available() helper

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Determine if the MIPS-3D ASE is implemented by checking
the state of the 3D bit in the FIR CP1 control register.
Remove the then unused ASE_MIPS3D definition.

Note, this allows using MIPS-3D on the mips64dspr2 model.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241021145832.34920-1-philmd@linaro.org>
This commit is contained in:
Philippe Mathieu-Daudé 2024-10-21 11:33:19 -03:00
parent 74665884a5
commit 09968fc96c
5 changed files with 18 additions and 6 deletions
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target/mips/mips-defs.h
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@ -26,7 +26,6 @@
* bits 24-39: MIPS ASEs
*/
#define ASE_MIPS16 0x0000000001000000ULL
#define ASE_MIPS3D 0x0000000002000000ULL
#define ASE_MDMX 0x0000000004000000ULL
#define ASE_DSP 0x0000000008000000ULL
#define ASE_DSP_R2 0x0000000010000000ULL