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5 Commits

Author SHA1 Message Date
Philippe Mathieu-Daudé a9ea77f2dc target/mips/tx79: Introduce PEXTL[BHW] opcodes (Parallel Extend Lower) 
Introduce the 'Parallel Extend Lower' opcodes:

 - PEXTLB (Parallel Extend Upper from Byte)
 - PEXTLH (Parallel Extend Upper from Halfword)
 - PEXTLW (Parallel Extend Upper from Word)

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210309145653.743937-13-f4bug@amsat.org>
 2021-07-11 22:29:54 +02:00
Philippe Mathieu-Daudé 0bc6937296 target/mips/tx79: Introduce PEXTUW (Parallel Extend Upper from Word) 
Introduce the PEXTUW opcode (Parallel Extend Upper from Word).

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210309145653.743937-12-f4bug@amsat.org>
 2021-07-11 22:29:54 +02:00
Philippe Mathieu-Daudé 709324dc05 target/mips/tx79: Introduce PSUB* opcodes (Parallel Subtract) 
Introduce the 'Parallel Subtract' opcodes:

 - PSUBB (Parallel Subtract Byte)
 - PSUBH (Parallel Subtract Halfword)
 - PSUBW (Parallel Subtract Word)

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <820210309145653.743937-11-f4bug@amsat.org>
 2021-07-11 22:29:54 +02:00
Philippe Mathieu-Daudé 2d4ab117be target/mips/tx79: Introduce PAND/POR/PXOR/PNOR opcodes (parallel logic) 
Introduce the parallel logic opcodes:

 - PAND (Parallel AND)
 - POR  (Parallel OR)
 - PXOR (Parallel XOR)
 - PNOR (Parallel NOR)

Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20210214175912.732946-16-f4bug@amsat.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
 2021-07-11 22:29:54 +02:00
Philippe Mathieu-Daudé a2b0a27d33 target/mips: Move TCG source files under tcg/ sub directory 
To ease maintenance, move all TCG specific files under the tcg/
sub-directory. Adapt the Meson machinery.

The following prototypes:
- mips_tcg_init()
- mips_cpu_do_unaligned_access()
- mips_cpu_do_transaction_failed()
can now be restricted to the "tcg-internal.h" header.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Message-Id: <20210428170410.479308-29-f4bug@amsat.org>
 2021-05-02 16:49:35 +02:00