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target/sparc: Implement CMASK instructions

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Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2023-11-04 12:55:49 -07:00
parent 015fc6fcdb
commit c973b4e8df
4 changed files with 58 additions and 0 deletions
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13
target/sparc/translate.c
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@ -61,6 +61,9 @@
# define gen_helper_write_softint(E, S) qemu_build_not_reached()
# define gen_helper_wrpil(E, S) qemu_build_not_reached()
# define gen_helper_wrpstate(E, S) qemu_build_not_reached()
# define gen_helper_cmask8 ({ qemu_build_not_reached(); NULL; })
# define gen_helper_cmask16 ({ qemu_build_not_reached(); NULL; })
# define gen_helper_cmask32 ({ qemu_build_not_reached(); NULL; })
# define gen_helper_fcmpeq16 ({ qemu_build_not_reached(); NULL; })
# define gen_helper_fcmpeq32 ({ qemu_build_not_reached(); NULL; })
# define gen_helper_fcmpgt16 ({ qemu_build_not_reached(); NULL; })
@ -3748,6 +3751,16 @@ static void gen_op_bmask(TCGv dst, TCGv s1, TCGv s2)
TRANS(BMASK, VIS2, do_rrr, a, gen_op_bmask)
static bool do_cmask(DisasContext *dc, int rs2, void (*func)(TCGv, TCGv, TCGv))
{
func(cpu_gsr, cpu_gsr, gen_load_gpr(dc, rs2));
return true;
}
TRANS(CMASK8, VIS3, do_cmask, a->rs2, gen_helper_cmask8)
TRANS(CMASK16, VIS3, do_cmask, a->rs2, gen_helper_cmask16)
TRANS(CMASK32, VIS3, do_cmask, a->rs2, gen_helper_cmask32)
static bool do_shift_r(DisasContext *dc, arg_shiftr *a, bool l, bool u)
{
TCGv dst, src1, src2;