From 9b47bb490c1b272c16b8f5e216b74456a3e17322 Mon Sep 17 00:00:00 2001 From: Tom Musta Date: Wed, 12 Feb 2014 15:22:54 -0600 Subject: target-ppc: Altivec 2.07: Add GEN_VXFORM3 This patch adds generator macro for Altivec instructions that have 3 source AVR operands. The macro is similar to the 2 operand form. Signed-off-by: Tom Musta Signed-off-by: Alexander Graf --- target-ppc/translate.c | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'target-ppc') diff --git a/target-ppc/translate.c b/target-ppc/translate.c index 5839b6c5dd..85dad7fa0c 100644 --- a/target-ppc/translate.c +++ b/target-ppc/translate.c @@ -6885,6 +6885,25 @@ static void glue(gen_, name)(DisasContext *ctx) \ tcg_temp_free_ptr(rd); \ } +#define GEN_VXFORM3(name, opc2, opc3) \ +static void glue(gen_, name)(DisasContext *ctx) \ +{ \ + TCGv_ptr ra, rb, rc, rd; \ + if (unlikely(!ctx->altivec_enabled)) { \ + gen_exception(ctx, POWERPC_EXCP_VPU); \ + return; \ + } \ + ra = gen_avr_ptr(rA(ctx->opcode)); \ + rb = gen_avr_ptr(rB(ctx->opcode)); \ + rc = gen_avr_ptr(rC(ctx->opcode)); \ + rd = gen_avr_ptr(rD(ctx->opcode)); \ + gen_helper_##name(rd, ra, rb, rc); \ + tcg_temp_free_ptr(ra); \ + tcg_temp_free_ptr(rb); \ + tcg_temp_free_ptr(rc); \ + tcg_temp_free_ptr(rd); \ +} + GEN_VXFORM(vaddubm, 0, 0); GEN_VXFORM(vadduhm, 0, 1); GEN_VXFORM(vadduwm, 0, 2); -- cgit v1.2.1