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| author | Tom Musta <tommusta@gmail.com> | 2014-01-07 10:05:49 -0600 |
|---|---|---|
| committer | Alexander Graf <agraf@suse.de> | 2014-03-05 03:06:38 +0100 |
| commit | 86ba37edcb6556b124840f04d180a34ffcc71086 (patch) | |
| tree | 2a6d8f18361cd4cca89963807e1c6e54ec4faab9 /target-ppc/translate.c | |
| parent | 7ee19fb9d682689d36c849576c808cf92e3bae40 (diff) | |
| download | qemu-86ba37edcb6556b124840f04d180a34ffcc71086.tar.gz | |
target-ppc: Add ISA2.06 bpermd Instruction
This patch adds the Bit Permute Doubleword (bpermd) instruction,
which was introduced in Power ISA 2.06 as part of the base 64-bit
architecture.
Signed-off-by: Tom Musta <tommusta@gmail.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'target-ppc/translate.c')
| -rw-r--r-- | target-ppc/translate.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/target-ppc/translate.c b/target-ppc/translate.c index d57d6837b7..f00384b00c 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -1525,6 +1525,15 @@ static void gen_prtyd(DisasContext *ctx) #endif #if defined(TARGET_PPC64) +/* bpermd */ +static void gen_bpermd(DisasContext *ctx) +{ + gen_helper_bpermd(cpu_gpr[rA(ctx->opcode)], + cpu_gpr[rS(ctx->opcode)], cpu_gpr[rB(ctx->opcode)]); +} +#endif + +#if defined(TARGET_PPC64) /* extsw & extsw. */ GEN_LOGICAL1(extsw, tcg_gen_ext32s_tl, 0x1E, PPC_64B); @@ -9433,6 +9442,7 @@ GEN_HANDLER_E(prtyw, 0x1F, 0x1A, 0x04, 0x0000F801, PPC_NONE, PPC2_ISA205), GEN_HANDLER(popcntd, 0x1F, 0x1A, 0x0F, 0x0000F801, PPC_POPCNTWD), GEN_HANDLER(cntlzd, 0x1F, 0x1A, 0x01, 0x00000000, PPC_64B), GEN_HANDLER_E(prtyd, 0x1F, 0x1A, 0x05, 0x0000F801, PPC_NONE, PPC2_ISA205), +GEN_HANDLER_E(bpermd, 0x1F, 0x1C, 0x07, 0x00000001, PPC_NONE, PPC2_PERM_ISA206), #endif GEN_HANDLER(rlwimi, 0x14, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), GEN_HANDLER(rlwinm, 0x15, 0xFF, 0xFF, 0x00000000, PPC_INTEGER), |