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Diffstat (limited to 'target-ppc/translate/vmx-impl.inc.c')
-rw-r--r--target-ppc/translate/vmx-impl.inc.c1113
1 files changed, 0 insertions, 1113 deletions
diff --git a/target-ppc/translate/vmx-impl.inc.c b/target-ppc/translate/vmx-impl.inc.c
deleted file mode 100644
index 7143eb3a39..0000000000
--- a/target-ppc/translate/vmx-impl.inc.c
+++ /dev/null
@@ -1,1113 +0,0 @@
-/*
- * translate/vmx-impl.c
- *
- * Altivec/VMX translation
- */
-
-/*** Altivec vector extension ***/
-/* Altivec registers moves */
-
-static inline TCGv_ptr gen_avr_ptr(int reg)
-{
- TCGv_ptr r = tcg_temp_new_ptr();
- tcg_gen_addi_ptr(r, cpu_env, offsetof(CPUPPCState, avr[reg]));
- return r;
-}
-
-#define GEN_VR_LDX(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- TCGv EA; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- gen_set_access_type(ctx, ACCESS_INT); \
- EA = tcg_temp_new(); \
- gen_addr_reg_index(ctx, EA); \
- tcg_gen_andi_tl(EA, EA, ~0xf); \
- /* We only need to swap high and low halves. gen_qemu_ld64_i64 does \
- necessary 64-bit byteswap already. */ \
- if (ctx->le_mode) { \
- gen_qemu_ld64_i64(ctx, cpu_avrl[rD(ctx->opcode)], EA); \
- tcg_gen_addi_tl(EA, EA, 8); \
- gen_qemu_ld64_i64(ctx, cpu_avrh[rD(ctx->opcode)], EA); \
- } else { \
- gen_qemu_ld64_i64(ctx, cpu_avrh[rD(ctx->opcode)], EA); \
- tcg_gen_addi_tl(EA, EA, 8); \
- gen_qemu_ld64_i64(ctx, cpu_avrl[rD(ctx->opcode)], EA); \
- } \
- tcg_temp_free(EA); \
-}
-
-#define GEN_VR_STX(name, opc2, opc3) \
-static void gen_st##name(DisasContext *ctx) \
-{ \
- TCGv EA; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- gen_set_access_type(ctx, ACCESS_INT); \
- EA = tcg_temp_new(); \
- gen_addr_reg_index(ctx, EA); \
- tcg_gen_andi_tl(EA, EA, ~0xf); \
- /* We only need to swap high and low halves. gen_qemu_st64_i64 does \
- necessary 64-bit byteswap already. */ \
- if (ctx->le_mode) { \
- gen_qemu_st64_i64(ctx, cpu_avrl[rD(ctx->opcode)], EA); \
- tcg_gen_addi_tl(EA, EA, 8); \
- gen_qemu_st64_i64(ctx, cpu_avrh[rD(ctx->opcode)], EA); \
- } else { \
- gen_qemu_st64_i64(ctx, cpu_avrh[rD(ctx->opcode)], EA); \
- tcg_gen_addi_tl(EA, EA, 8); \
- gen_qemu_st64_i64(ctx, cpu_avrl[rD(ctx->opcode)], EA); \
- } \
- tcg_temp_free(EA); \
-}
-
-#define GEN_VR_LVE(name, opc2, opc3, size) \
-static void gen_lve##name(DisasContext *ctx) \
- { \
- TCGv EA; \
- TCGv_ptr rs; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- gen_set_access_type(ctx, ACCESS_INT); \
- EA = tcg_temp_new(); \
- gen_addr_reg_index(ctx, EA); \
- if (size > 1) { \
- tcg_gen_andi_tl(EA, EA, ~(size - 1)); \
- } \
- rs = gen_avr_ptr(rS(ctx->opcode)); \
- gen_helper_lve##name(cpu_env, rs, EA); \
- tcg_temp_free(EA); \
- tcg_temp_free_ptr(rs); \
- }
-
-#define GEN_VR_STVE(name, opc2, opc3, size) \
-static void gen_stve##name(DisasContext *ctx) \
- { \
- TCGv EA; \
- TCGv_ptr rs; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- gen_set_access_type(ctx, ACCESS_INT); \
- EA = tcg_temp_new(); \
- gen_addr_reg_index(ctx, EA); \
- if (size > 1) { \
- tcg_gen_andi_tl(EA, EA, ~(size - 1)); \
- } \
- rs = gen_avr_ptr(rS(ctx->opcode)); \
- gen_helper_stve##name(cpu_env, rs, EA); \
- tcg_temp_free(EA); \
- tcg_temp_free_ptr(rs); \
- }
-
-GEN_VR_LDX(lvx, 0x07, 0x03);
-/* As we don't emulate the cache, lvxl is stricly equivalent to lvx */
-GEN_VR_LDX(lvxl, 0x07, 0x0B);
-
-GEN_VR_LVE(bx, 0x07, 0x00, 1);
-GEN_VR_LVE(hx, 0x07, 0x01, 2);
-GEN_VR_LVE(wx, 0x07, 0x02, 4);
-
-GEN_VR_STX(svx, 0x07, 0x07);
-/* As we don't emulate the cache, stvxl is stricly equivalent to stvx */
-GEN_VR_STX(svxl, 0x07, 0x0F);
-
-GEN_VR_STVE(bx, 0x07, 0x04, 1);
-GEN_VR_STVE(hx, 0x07, 0x05, 2);
-GEN_VR_STVE(wx, 0x07, 0x06, 4);
-
-static void gen_lvsl(DisasContext *ctx)
-{
- TCGv_ptr rd;
- TCGv EA;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- EA = tcg_temp_new();
- gen_addr_reg_index(ctx, EA);
- rd = gen_avr_ptr(rD(ctx->opcode));
- gen_helper_lvsl(rd, EA);
- tcg_temp_free(EA);
- tcg_temp_free_ptr(rd);
-}
-
-static void gen_lvsr(DisasContext *ctx)
-{
- TCGv_ptr rd;
- TCGv EA;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- EA = tcg_temp_new();
- gen_addr_reg_index(ctx, EA);
- rd = gen_avr_ptr(rD(ctx->opcode));
- gen_helper_lvsr(rd, EA);
- tcg_temp_free(EA);
- tcg_temp_free_ptr(rd);
-}
-
-static void gen_mfvscr(DisasContext *ctx)
-{
- TCGv_i32 t;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- tcg_gen_movi_i64(cpu_avrh[rD(ctx->opcode)], 0);
- t = tcg_temp_new_i32();
- tcg_gen_ld_i32(t, cpu_env, offsetof(CPUPPCState, vscr));
- tcg_gen_extu_i32_i64(cpu_avrl[rD(ctx->opcode)], t);
- tcg_temp_free_i32(t);
-}
-
-static void gen_mtvscr(DisasContext *ctx)
-{
- TCGv_ptr p;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- p = gen_avr_ptr(rB(ctx->opcode));
- gen_helper_mtvscr(cpu_env, p);
- tcg_temp_free_ptr(p);
-}
-
-#define GEN_VX_VMUL10(name, add_cin, ret_carry) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- TCGv_i64 t0 = tcg_temp_new_i64(); \
- TCGv_i64 t1 = tcg_temp_new_i64(); \
- TCGv_i64 t2 = tcg_temp_new_i64(); \
- TCGv_i64 ten, z; \
- \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- \
- ten = tcg_const_i64(10); \
- z = tcg_const_i64(0); \
- \
- if (add_cin) { \
- tcg_gen_mulu2_i64(t0, t1, cpu_avrl[rA(ctx->opcode)], ten); \
- tcg_gen_andi_i64(t2, cpu_avrl[rB(ctx->opcode)], 0xF); \
- tcg_gen_add2_i64(cpu_avrl[rD(ctx->opcode)], t2, t0, t1, t2, z); \
- } else { \
- tcg_gen_mulu2_i64(cpu_avrl[rD(ctx->opcode)], t2, \
- cpu_avrl[rA(ctx->opcode)], ten); \
- } \
- \
- if (ret_carry) { \
- tcg_gen_mulu2_i64(t0, t1, cpu_avrh[rA(ctx->opcode)], ten); \
- tcg_gen_add2_i64(t0, cpu_avrl[rD(ctx->opcode)], t0, t1, t2, z); \
- tcg_gen_movi_i64(cpu_avrh[rD(ctx->opcode)], 0); \
- } else { \
- tcg_gen_mul_i64(t0, cpu_avrh[rA(ctx->opcode)], ten); \
- tcg_gen_add_i64(cpu_avrh[rD(ctx->opcode)], t0, t2); \
- } \
- \
- tcg_temp_free_i64(t0); \
- tcg_temp_free_i64(t1); \
- tcg_temp_free_i64(t2); \
- tcg_temp_free_i64(ten); \
- tcg_temp_free_i64(z); \
-} \
-
-GEN_VX_VMUL10(vmul10uq, 0, 0);
-GEN_VX_VMUL10(vmul10euq, 1, 0);
-GEN_VX_VMUL10(vmul10cuq, 0, 1);
-GEN_VX_VMUL10(vmul10ecuq, 1, 1);
-
-/* Logical operations */
-#define GEN_VX_LOGICAL(name, tcg_op, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- tcg_op(cpu_avrh[rD(ctx->opcode)], cpu_avrh[rA(ctx->opcode)], cpu_avrh[rB(ctx->opcode)]); \
- tcg_op(cpu_avrl[rD(ctx->opcode)], cpu_avrl[rA(ctx->opcode)], cpu_avrl[rB(ctx->opcode)]); \
-}
-
-GEN_VX_LOGICAL(vand, tcg_gen_and_i64, 2, 16);
-GEN_VX_LOGICAL(vandc, tcg_gen_andc_i64, 2, 17);
-GEN_VX_LOGICAL(vor, tcg_gen_or_i64, 2, 18);
-GEN_VX_LOGICAL(vxor, tcg_gen_xor_i64, 2, 19);
-GEN_VX_LOGICAL(vnor, tcg_gen_nor_i64, 2, 20);
-GEN_VX_LOGICAL(veqv, tcg_gen_eqv_i64, 2, 26);
-GEN_VX_LOGICAL(vnand, tcg_gen_nand_i64, 2, 22);
-GEN_VX_LOGICAL(vorc, tcg_gen_orc_i64, 2, 21);
-
-#define GEN_VXFORM(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- TCGv_ptr ra, rb, 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)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name (rd, ra, rb); \
- tcg_temp_free_ptr(ra); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
-}
-
-#define GEN_VXFORM_ENV(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
-{ \
- TCGv_ptr ra, rb, 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)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name(cpu_env, rd, ra, rb); \
- tcg_temp_free_ptr(ra); \
- tcg_temp_free_ptr(rb); \
- 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); \
-}
-
-/*
- * Support for Altivec instruction pairs that use bit 31 (Rc) as
- * an opcode bit. In general, these pairs come from different
- * versions of the ISA, so we must also support a pair of flags for
- * each instruction.
- */
-#define GEN_VXFORM_DUAL(name0, flg0, flg2_0, name1, flg1, flg2_1) \
-static void glue(gen_, name0##_##name1)(DisasContext *ctx) \
-{ \
- if ((Rc(ctx->opcode) == 0) && \
- ((ctx->insns_flags & flg0) || (ctx->insns_flags2 & flg2_0))) { \
- gen_##name0(ctx); \
- } else if ((Rc(ctx->opcode) == 1) && \
- ((ctx->insns_flags & flg1) || (ctx->insns_flags2 & flg2_1))) { \
- gen_##name1(ctx); \
- } else { \
- gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); \
- } \
-}
-
-/* Adds support to provide invalid mask */
-#define GEN_VXFORM_DUAL_EXT(name0, flg0, flg2_0, inval0, \
- name1, flg1, flg2_1, inval1) \
-static void glue(gen_, name0##_##name1)(DisasContext *ctx) \
-{ \
- if ((Rc(ctx->opcode) == 0) && \
- ((ctx->insns_flags & flg0) || (ctx->insns_flags2 & flg2_0)) && \
- !(ctx->opcode & inval0)) { \
- gen_##name0(ctx); \
- } else if ((Rc(ctx->opcode) == 1) && \
- ((ctx->insns_flags & flg1) || (ctx->insns_flags2 & flg2_1)) && \
- !(ctx->opcode & inval1)) { \
- gen_##name1(ctx); \
- } else { \
- gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); \
- } \
-}
-
-GEN_VXFORM(vaddubm, 0, 0);
-GEN_VXFORM_DUAL_EXT(vaddubm, PPC_ALTIVEC, PPC_NONE, 0, \
- vmul10cuq, PPC_NONE, PPC2_ISA300, 0x0000F800)
-GEN_VXFORM(vadduhm, 0, 1);
-GEN_VXFORM_DUAL(vadduhm, PPC_ALTIVEC, PPC_NONE, \
- vmul10ecuq, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vadduwm, 0, 2);
-GEN_VXFORM(vaddudm, 0, 3);
-GEN_VXFORM(vsububm, 0, 16);
-GEN_VXFORM(vsubuhm, 0, 17);
-GEN_VXFORM(vsubuwm, 0, 18);
-GEN_VXFORM(vsubudm, 0, 19);
-GEN_VXFORM(vmaxub, 1, 0);
-GEN_VXFORM(vmaxuh, 1, 1);
-GEN_VXFORM(vmaxuw, 1, 2);
-GEN_VXFORM(vmaxud, 1, 3);
-GEN_VXFORM(vmaxsb, 1, 4);
-GEN_VXFORM(vmaxsh, 1, 5);
-GEN_VXFORM(vmaxsw, 1, 6);
-GEN_VXFORM(vmaxsd, 1, 7);
-GEN_VXFORM(vminub, 1, 8);
-GEN_VXFORM(vminuh, 1, 9);
-GEN_VXFORM(vminuw, 1, 10);
-GEN_VXFORM(vminud, 1, 11);
-GEN_VXFORM(vminsb, 1, 12);
-GEN_VXFORM(vminsh, 1, 13);
-GEN_VXFORM(vminsw, 1, 14);
-GEN_VXFORM(vminsd, 1, 15);
-GEN_VXFORM(vavgub, 1, 16);
-GEN_VXFORM(vabsdub, 1, 16);
-GEN_VXFORM_DUAL(vavgub, PPC_ALTIVEC, PPC_NONE, \
- vabsdub, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vavguh, 1, 17);
-GEN_VXFORM(vabsduh, 1, 17);
-GEN_VXFORM_DUAL(vavguh, PPC_ALTIVEC, PPC_NONE, \
- vabsduh, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vavguw, 1, 18);
-GEN_VXFORM(vabsduw, 1, 18);
-GEN_VXFORM_DUAL(vavguw, PPC_ALTIVEC, PPC_NONE, \
- vabsduw, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vavgsb, 1, 20);
-GEN_VXFORM(vavgsh, 1, 21);
-GEN_VXFORM(vavgsw, 1, 22);
-GEN_VXFORM(vmrghb, 6, 0);
-GEN_VXFORM(vmrghh, 6, 1);
-GEN_VXFORM(vmrghw, 6, 2);
-GEN_VXFORM(vmrglb, 6, 4);
-GEN_VXFORM(vmrglh, 6, 5);
-GEN_VXFORM(vmrglw, 6, 6);
-
-static void gen_vmrgew(DisasContext *ctx)
-{
- TCGv_i64 tmp;
- int VT, VA, VB;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- VT = rD(ctx->opcode);
- VA = rA(ctx->opcode);
- VB = rB(ctx->opcode);
- tmp = tcg_temp_new_i64();
- tcg_gen_shri_i64(tmp, cpu_avrh[VB], 32);
- tcg_gen_deposit_i64(cpu_avrh[VT], cpu_avrh[VA], tmp, 0, 32);
- tcg_gen_shri_i64(tmp, cpu_avrl[VB], 32);
- tcg_gen_deposit_i64(cpu_avrl[VT], cpu_avrl[VA], tmp, 0, 32);
- tcg_temp_free_i64(tmp);
-}
-
-static void gen_vmrgow(DisasContext *ctx)
-{
- int VT, VA, VB;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- VT = rD(ctx->opcode);
- VA = rA(ctx->opcode);
- VB = rB(ctx->opcode);
-
- tcg_gen_deposit_i64(cpu_avrh[VT], cpu_avrh[VB], cpu_avrh[VA], 32, 32);
- tcg_gen_deposit_i64(cpu_avrl[VT], cpu_avrl[VB], cpu_avrl[VA], 32, 32);
-}
-
-GEN_VXFORM(vmuloub, 4, 0);
-GEN_VXFORM(vmulouh, 4, 1);
-GEN_VXFORM(vmulouw, 4, 2);
-GEN_VXFORM(vmuluwm, 4, 2);
-GEN_VXFORM_DUAL(vmulouw, PPC_ALTIVEC, PPC_NONE,
- vmuluwm, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM(vmulosb, 4, 4);
-GEN_VXFORM(vmulosh, 4, 5);
-GEN_VXFORM(vmulosw, 4, 6);
-GEN_VXFORM(vmuleub, 4, 8);
-GEN_VXFORM(vmuleuh, 4, 9);
-GEN_VXFORM(vmuleuw, 4, 10);
-GEN_VXFORM(vmulesb, 4, 12);
-GEN_VXFORM(vmulesh, 4, 13);
-GEN_VXFORM(vmulesw, 4, 14);
-GEN_VXFORM(vslb, 2, 4);
-GEN_VXFORM(vslh, 2, 5);
-GEN_VXFORM(vslw, 2, 6);
-GEN_VXFORM(vrlwnm, 2, 6);
-GEN_VXFORM_DUAL(vslw, PPC_ALTIVEC, PPC_NONE, \
- vrlwnm, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vsld, 2, 23);
-GEN_VXFORM(vsrb, 2, 8);
-GEN_VXFORM(vsrh, 2, 9);
-GEN_VXFORM(vsrw, 2, 10);
-GEN_VXFORM(vsrd, 2, 27);
-GEN_VXFORM(vsrab, 2, 12);
-GEN_VXFORM(vsrah, 2, 13);
-GEN_VXFORM(vsraw, 2, 14);
-GEN_VXFORM(vsrad, 2, 15);
-GEN_VXFORM(vsrv, 2, 28);
-GEN_VXFORM(vslv, 2, 29);
-GEN_VXFORM(vslo, 6, 16);
-GEN_VXFORM(vsro, 6, 17);
-GEN_VXFORM(vaddcuw, 0, 6);
-GEN_VXFORM(vsubcuw, 0, 22);
-GEN_VXFORM_ENV(vaddubs, 0, 8);
-GEN_VXFORM_DUAL_EXT(vaddubs, PPC_ALTIVEC, PPC_NONE, 0, \
- vmul10uq, PPC_NONE, PPC2_ISA300, 0x0000F800)
-GEN_VXFORM_ENV(vadduhs, 0, 9);
-GEN_VXFORM_DUAL(vadduhs, PPC_ALTIVEC, PPC_NONE, \
- vmul10euq, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM_ENV(vadduws, 0, 10);
-GEN_VXFORM_ENV(vaddsbs, 0, 12);
-GEN_VXFORM_ENV(vaddshs, 0, 13);
-GEN_VXFORM_ENV(vaddsws, 0, 14);
-GEN_VXFORM_ENV(vsububs, 0, 24);
-GEN_VXFORM_ENV(vsubuhs, 0, 25);
-GEN_VXFORM_ENV(vsubuws, 0, 26);
-GEN_VXFORM_ENV(vsubsbs, 0, 28);
-GEN_VXFORM_ENV(vsubshs, 0, 29);
-GEN_VXFORM_ENV(vsubsws, 0, 30);
-GEN_VXFORM(vadduqm, 0, 4);
-GEN_VXFORM(vaddcuq, 0, 5);
-GEN_VXFORM3(vaddeuqm, 30, 0);
-GEN_VXFORM3(vaddecuq, 30, 0);
-GEN_VXFORM_DUAL(vaddeuqm, PPC_NONE, PPC2_ALTIVEC_207, \
- vaddecuq, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM(vsubuqm, 0, 20);
-GEN_VXFORM(vsubcuq, 0, 21);
-GEN_VXFORM3(vsubeuqm, 31, 0);
-GEN_VXFORM3(vsubecuq, 31, 0);
-GEN_VXFORM_DUAL(vsubeuqm, PPC_NONE, PPC2_ALTIVEC_207, \
- vsubecuq, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM(vrlb, 2, 0);
-GEN_VXFORM(vrlh, 2, 1);
-GEN_VXFORM(vrlw, 2, 2);
-GEN_VXFORM(vrlwmi, 2, 2);
-GEN_VXFORM_DUAL(vrlw, PPC_ALTIVEC, PPC_NONE, \
- vrlwmi, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vrld, 2, 3);
-GEN_VXFORM(vrldmi, 2, 3);
-GEN_VXFORM_DUAL(vrld, PPC_NONE, PPC2_ALTIVEC_207, \
- vrldmi, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vsl, 2, 7);
-GEN_VXFORM(vrldnm, 2, 7);
-GEN_VXFORM_DUAL(vsl, PPC_ALTIVEC, PPC_NONE, \
- vrldnm, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM(vsr, 2, 11);
-GEN_VXFORM_ENV(vpkuhum, 7, 0);
-GEN_VXFORM_ENV(vpkuwum, 7, 1);
-GEN_VXFORM_ENV(vpkudum, 7, 17);
-GEN_VXFORM_ENV(vpkuhus, 7, 2);
-GEN_VXFORM_ENV(vpkuwus, 7, 3);
-GEN_VXFORM_ENV(vpkudus, 7, 19);
-GEN_VXFORM_ENV(vpkshus, 7, 4);
-GEN_VXFORM_ENV(vpkswus, 7, 5);
-GEN_VXFORM_ENV(vpksdus, 7, 21);
-GEN_VXFORM_ENV(vpkshss, 7, 6);
-GEN_VXFORM_ENV(vpkswss, 7, 7);
-GEN_VXFORM_ENV(vpksdss, 7, 23);
-GEN_VXFORM(vpkpx, 7, 12);
-GEN_VXFORM_ENV(vsum4ubs, 4, 24);
-GEN_VXFORM_ENV(vsum4sbs, 4, 28);
-GEN_VXFORM_ENV(vsum4shs, 4, 25);
-GEN_VXFORM_ENV(vsum2sws, 4, 26);
-GEN_VXFORM_ENV(vsumsws, 4, 30);
-GEN_VXFORM_ENV(vaddfp, 5, 0);
-GEN_VXFORM_ENV(vsubfp, 5, 1);
-GEN_VXFORM_ENV(vmaxfp, 5, 16);
-GEN_VXFORM_ENV(vminfp, 5, 17);
-
-#define GEN_VXRFORM1(opname, name, str, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr ra, rb, 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)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##opname(cpu_env, rd, ra, rb); \
- tcg_temp_free_ptr(ra); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXRFORM(name, opc2, opc3) \
- GEN_VXRFORM1(name, name, #name, opc2, opc3) \
- GEN_VXRFORM1(name##_dot, name##_, #name ".", opc2, (opc3 | (0x1 << 4)))
-
-/*
- * Support for Altivec instructions that use bit 31 (Rc) as an opcode
- * bit but also use bit 21 as an actual Rc bit. In general, thse pairs
- * come from different versions of the ISA, so we must also support a
- * pair of flags for each instruction.
- */
-#define GEN_VXRFORM_DUAL(name0, flg0, flg2_0, name1, flg1, flg2_1) \
-static void glue(gen_, name0##_##name1)(DisasContext *ctx) \
-{ \
- if ((Rc(ctx->opcode) == 0) && \
- ((ctx->insns_flags & flg0) || (ctx->insns_flags2 & flg2_0))) { \
- if (Rc21(ctx->opcode) == 0) { \
- gen_##name0(ctx); \
- } else { \
- gen_##name0##_(ctx); \
- } \
- } else if ((Rc(ctx->opcode) == 1) && \
- ((ctx->insns_flags & flg1) || (ctx->insns_flags2 & flg2_1))) { \
- if (Rc21(ctx->opcode) == 0) { \
- gen_##name1(ctx); \
- } else { \
- gen_##name1##_(ctx); \
- } \
- } else { \
- gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL); \
- } \
-}
-
-GEN_VXRFORM(vcmpequb, 3, 0)
-GEN_VXRFORM(vcmpequh, 3, 1)
-GEN_VXRFORM(vcmpequw, 3, 2)
-GEN_VXRFORM(vcmpequd, 3, 3)
-GEN_VXRFORM(vcmpnezb, 3, 4)
-GEN_VXRFORM(vcmpnezh, 3, 5)
-GEN_VXRFORM(vcmpnezw, 3, 6)
-GEN_VXRFORM(vcmpgtsb, 3, 12)
-GEN_VXRFORM(vcmpgtsh, 3, 13)
-GEN_VXRFORM(vcmpgtsw, 3, 14)
-GEN_VXRFORM(vcmpgtsd, 3, 15)
-GEN_VXRFORM(vcmpgtub, 3, 8)
-GEN_VXRFORM(vcmpgtuh, 3, 9)
-GEN_VXRFORM(vcmpgtuw, 3, 10)
-GEN_VXRFORM(vcmpgtud, 3, 11)
-GEN_VXRFORM(vcmpeqfp, 3, 3)
-GEN_VXRFORM(vcmpgefp, 3, 7)
-GEN_VXRFORM(vcmpgtfp, 3, 11)
-GEN_VXRFORM(vcmpbfp, 3, 15)
-GEN_VXRFORM(vcmpneb, 3, 0)
-GEN_VXRFORM(vcmpneh, 3, 1)
-GEN_VXRFORM(vcmpnew, 3, 2)
-
-GEN_VXRFORM_DUAL(vcmpequb, PPC_ALTIVEC, PPC_NONE, \
- vcmpneb, PPC_NONE, PPC2_ISA300)
-GEN_VXRFORM_DUAL(vcmpequh, PPC_ALTIVEC, PPC_NONE, \
- vcmpneh, PPC_NONE, PPC2_ISA300)
-GEN_VXRFORM_DUAL(vcmpequw, PPC_ALTIVEC, PPC_NONE, \
- vcmpnew, PPC_NONE, PPC2_ISA300)
-GEN_VXRFORM_DUAL(vcmpeqfp, PPC_ALTIVEC, PPC_NONE, \
- vcmpequd, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXRFORM_DUAL(vcmpbfp, PPC_ALTIVEC, PPC_NONE, \
- vcmpgtsd, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXRFORM_DUAL(vcmpgtfp, PPC_ALTIVEC, PPC_NONE, \
- vcmpgtud, PPC_NONE, PPC2_ALTIVEC_207)
-
-#define GEN_VXFORM_SIMM(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rd; \
- TCGv_i32 simm; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- simm = tcg_const_i32(SIMM5(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name (rd, simm); \
- tcg_temp_free_i32(simm); \
- tcg_temp_free_ptr(rd); \
- }
-
-GEN_VXFORM_SIMM(vspltisb, 6, 12);
-GEN_VXFORM_SIMM(vspltish, 6, 13);
-GEN_VXFORM_SIMM(vspltisw, 6, 14);
-
-#define GEN_VXFORM_NOA(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb, rd; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name (rd, rb); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXFORM_NOA_ENV(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb, rd; \
- \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name(cpu_env, rd, rb); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXFORM_NOA_2(name, opc2, opc3, opc4) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb, rd; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name(rd, rb); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXFORM_NOA_3(name, opc2, opc3, opc4) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- gen_helper_##name(cpu_gpr[rD(ctx->opcode)], rb); \
- tcg_temp_free_ptr(rb); \
- }
-GEN_VXFORM_NOA(vupkhsb, 7, 8);
-GEN_VXFORM_NOA(vupkhsh, 7, 9);
-GEN_VXFORM_NOA(vupkhsw, 7, 25);
-GEN_VXFORM_NOA(vupklsb, 7, 10);
-GEN_VXFORM_NOA(vupklsh, 7, 11);
-GEN_VXFORM_NOA(vupklsw, 7, 27);
-GEN_VXFORM_NOA(vupkhpx, 7, 13);
-GEN_VXFORM_NOA(vupklpx, 7, 15);
-GEN_VXFORM_NOA_ENV(vrefp, 5, 4);
-GEN_VXFORM_NOA_ENV(vrsqrtefp, 5, 5);
-GEN_VXFORM_NOA_ENV(vexptefp, 5, 6);
-GEN_VXFORM_NOA_ENV(vlogefp, 5, 7);
-GEN_VXFORM_NOA_ENV(vrfim, 5, 11);
-GEN_VXFORM_NOA_ENV(vrfin, 5, 8);
-GEN_VXFORM_NOA_ENV(vrfip, 5, 10);
-GEN_VXFORM_NOA_ENV(vrfiz, 5, 9);
-GEN_VXFORM_NOA(vprtybw, 1, 24);
-GEN_VXFORM_NOA(vprtybd, 1, 24);
-GEN_VXFORM_NOA(vprtybq, 1, 24);
-
-#define GEN_VXFORM_SIMM(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rd; \
- TCGv_i32 simm; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- simm = tcg_const_i32(SIMM5(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name (rd, simm); \
- tcg_temp_free_i32(simm); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXFORM_UIMM(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb, rd; \
- TCGv_i32 uimm; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- uimm = tcg_const_i32(UIMM5(ctx->opcode)); \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name (rd, rb, uimm); \
- tcg_temp_free_i32(uimm); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXFORM_UIMM_ENV(name, opc2, opc3) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb, rd; \
- TCGv_i32 uimm; \
- \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- uimm = tcg_const_i32(UIMM5(ctx->opcode)); \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name(cpu_env, rd, rb, uimm); \
- tcg_temp_free_i32(uimm); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-#define GEN_VXFORM_UIMM_SPLAT(name, opc2, opc3, splat_max) \
-static void glue(gen_, name)(DisasContext *ctx) \
- { \
- TCGv_ptr rb, rd; \
- uint8_t uimm = UIMM4(ctx->opcode); \
- TCGv_i32 t0 = tcg_temp_new_i32(); \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- if (uimm > splat_max) { \
- uimm = 0; \
- } \
- tcg_gen_movi_i32(t0, uimm); \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- gen_helper_##name(rd, rb, t0); \
- tcg_temp_free_i32(t0); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- }
-
-GEN_VXFORM_UIMM(vspltb, 6, 8);
-GEN_VXFORM_UIMM(vsplth, 6, 9);
-GEN_VXFORM_UIMM(vspltw, 6, 10);
-GEN_VXFORM_UIMM_SPLAT(vextractub, 6, 8, 15);
-GEN_VXFORM_UIMM_SPLAT(vextractuh, 6, 9, 14);
-GEN_VXFORM_UIMM_SPLAT(vextractuw, 6, 10, 12);
-GEN_VXFORM_UIMM_SPLAT(vextractd, 6, 11, 8);
-GEN_VXFORM_UIMM_SPLAT(vinsertb, 6, 12, 15);
-GEN_VXFORM_UIMM_SPLAT(vinserth, 6, 13, 14);
-GEN_VXFORM_UIMM_SPLAT(vinsertw, 6, 14, 12);
-GEN_VXFORM_UIMM_SPLAT(vinsertd, 6, 15, 8);
-GEN_VXFORM_UIMM_ENV(vcfux, 5, 12);
-GEN_VXFORM_UIMM_ENV(vcfsx, 5, 13);
-GEN_VXFORM_UIMM_ENV(vctuxs, 5, 14);
-GEN_VXFORM_UIMM_ENV(vctsxs, 5, 15);
-GEN_VXFORM_DUAL(vspltb, PPC_ALTIVEC, PPC_NONE,
- vextractub, PPC_NONE, PPC2_ISA300);
-GEN_VXFORM_DUAL(vsplth, PPC_ALTIVEC, PPC_NONE,
- vextractuh, PPC_NONE, PPC2_ISA300);
-GEN_VXFORM_DUAL(vspltw, PPC_ALTIVEC, PPC_NONE,
- vextractuw, PPC_NONE, PPC2_ISA300);
-GEN_VXFORM_DUAL(vspltisb, PPC_ALTIVEC, PPC_NONE,
- vinsertb, PPC_NONE, PPC2_ISA300);
-GEN_VXFORM_DUAL(vspltish, PPC_ALTIVEC, PPC_NONE,
- vinserth, PPC_NONE, PPC2_ISA300);
-GEN_VXFORM_DUAL(vspltisw, PPC_ALTIVEC, PPC_NONE,
- vinsertw, PPC_NONE, PPC2_ISA300);
-
-static void gen_vsldoi(DisasContext *ctx)
-{
- TCGv_ptr ra, rb, rd;
- TCGv_i32 sh;
- 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));
- rd = gen_avr_ptr(rD(ctx->opcode));
- sh = tcg_const_i32(VSH(ctx->opcode));
- gen_helper_vsldoi (rd, ra, rb, sh);
- tcg_temp_free_ptr(ra);
- tcg_temp_free_ptr(rb);
- tcg_temp_free_ptr(rd);
- tcg_temp_free_i32(sh);
-}
-
-#define GEN_VAFORM_PAIRED(name0, name1, opc2) \
-static void glue(gen_, name0##_##name1)(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)); \
- if (Rc(ctx->opcode)) { \
- gen_helper_##name1(cpu_env, rd, ra, rb, rc); \
- } else { \
- gen_helper_##name0(cpu_env, 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_VAFORM_PAIRED(vmhaddshs, vmhraddshs, 16)
-
-static void gen_vmladduhm(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_vmladduhm(rd, ra, rb, rc);
- tcg_temp_free_ptr(ra);
- tcg_temp_free_ptr(rb);
- tcg_temp_free_ptr(rc);
- tcg_temp_free_ptr(rd);
-}
-
-static void gen_vpermr(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_vpermr(cpu_env, 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_VAFORM_PAIRED(vmsumubm, vmsummbm, 18)
-GEN_VAFORM_PAIRED(vmsumuhm, vmsumuhs, 19)
-GEN_VAFORM_PAIRED(vmsumshm, vmsumshs, 20)
-GEN_VAFORM_PAIRED(vsel, vperm, 21)
-GEN_VAFORM_PAIRED(vmaddfp, vnmsubfp, 23)
-
-GEN_VXFORM_NOA(vclzb, 1, 28)
-GEN_VXFORM_NOA(vclzh, 1, 29)
-GEN_VXFORM_NOA(vclzw, 1, 30)
-GEN_VXFORM_NOA(vclzd, 1, 31)
-GEN_VXFORM_NOA_2(vnegw, 1, 24, 6)
-GEN_VXFORM_NOA_2(vnegd, 1, 24, 7)
-GEN_VXFORM_NOA_2(vextsb2w, 1, 24, 16)
-GEN_VXFORM_NOA_2(vextsh2w, 1, 24, 17)
-GEN_VXFORM_NOA_2(vextsb2d, 1, 24, 24)
-GEN_VXFORM_NOA_2(vextsh2d, 1, 24, 25)
-GEN_VXFORM_NOA_2(vextsw2d, 1, 24, 26)
-GEN_VXFORM_NOA_2(vctzb, 1, 24, 28)
-GEN_VXFORM_NOA_2(vctzh, 1, 24, 29)
-GEN_VXFORM_NOA_2(vctzw, 1, 24, 30)
-GEN_VXFORM_NOA_2(vctzd, 1, 24, 31)
-GEN_VXFORM_NOA_3(vclzlsbb, 1, 24, 0)
-GEN_VXFORM_NOA_3(vctzlsbb, 1, 24, 1)
-GEN_VXFORM_NOA(vpopcntb, 1, 28)
-GEN_VXFORM_NOA(vpopcnth, 1, 29)
-GEN_VXFORM_NOA(vpopcntw, 1, 30)
-GEN_VXFORM_NOA(vpopcntd, 1, 31)
-GEN_VXFORM_DUAL(vclzb, PPC_NONE, PPC2_ALTIVEC_207, \
- vpopcntb, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vclzh, PPC_NONE, PPC2_ALTIVEC_207, \
- vpopcnth, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vclzw, PPC_NONE, PPC2_ALTIVEC_207, \
- vpopcntw, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vclzd, PPC_NONE, PPC2_ALTIVEC_207, \
- vpopcntd, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM(vbpermd, 6, 23);
-GEN_VXFORM(vbpermq, 6, 21);
-GEN_VXFORM_NOA(vgbbd, 6, 20);
-GEN_VXFORM(vpmsumb, 4, 16)
-GEN_VXFORM(vpmsumh, 4, 17)
-GEN_VXFORM(vpmsumw, 4, 18)
-GEN_VXFORM(vpmsumd, 4, 19)
-
-#define GEN_BCD(op) \
-static void gen_##op(DisasContext *ctx) \
-{ \
- TCGv_ptr ra, rb, rd; \
- TCGv_i32 ps; \
- \
- 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)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- \
- ps = tcg_const_i32((ctx->opcode & 0x200) != 0); \
- \
- gen_helper_##op(cpu_crf[6], rd, ra, rb, ps); \
- \
- tcg_temp_free_ptr(ra); \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- tcg_temp_free_i32(ps); \
-}
-
-#define GEN_BCD2(op) \
-static void gen_##op(DisasContext *ctx) \
-{ \
- TCGv_ptr rd, rb; \
- TCGv_i32 ps; \
- \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- \
- rb = gen_avr_ptr(rB(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- \
- ps = tcg_const_i32((ctx->opcode & 0x200) != 0); \
- \
- gen_helper_##op(cpu_crf[6], rd, rb, ps); \
- \
- tcg_temp_free_ptr(rb); \
- tcg_temp_free_ptr(rd); \
- tcg_temp_free_i32(ps); \
-}
-
-GEN_BCD(bcdadd)
-GEN_BCD(bcdsub)
-GEN_BCD2(bcdcfn)
-GEN_BCD2(bcdctn)
-GEN_BCD2(bcdcfz)
-GEN_BCD2(bcdctz)
-
-static void gen_xpnd04_1(DisasContext *ctx)
-{
- switch (opc4(ctx->opcode)) {
- case 4:
- gen_bcdctz(ctx);
- break;
- case 5:
- gen_bcdctn(ctx);
- break;
- case 6:
- gen_bcdcfz(ctx);
- break;
- case 7:
- gen_bcdcfn(ctx);
- break;
- default:
- gen_invalid(ctx);
- break;
- }
-}
-
-static void gen_xpnd04_2(DisasContext *ctx)
-{
- switch (opc4(ctx->opcode)) {
- case 4:
- gen_bcdctz(ctx);
- break;
- case 6:
- gen_bcdcfz(ctx);
- break;
- case 7:
- gen_bcdcfn(ctx);
- break;
- default:
- gen_invalid(ctx);
- break;
- }
-}
-
-GEN_VXFORM_DUAL(vsubcuw, PPC_ALTIVEC, PPC_NONE, \
- xpnd04_1, PPC_NONE, PPC2_ISA300)
-GEN_VXFORM_DUAL(vsubsws, PPC_ALTIVEC, PPC_NONE, \
- xpnd04_2, PPC_NONE, PPC2_ISA300)
-
-GEN_VXFORM_DUAL(vsububm, PPC_ALTIVEC, PPC_NONE, \
- bcdadd, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vsububs, PPC_ALTIVEC, PPC_NONE, \
- bcdadd, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vsubuhm, PPC_ALTIVEC, PPC_NONE, \
- bcdsub, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vsubuhs, PPC_ALTIVEC, PPC_NONE, \
- bcdsub, PPC_NONE, PPC2_ALTIVEC_207)
-
-static void gen_vsbox(DisasContext *ctx)
-{
- TCGv_ptr ra, rd;
- if (unlikely(!ctx->altivec_enabled)) {
- gen_exception(ctx, POWERPC_EXCP_VPU);
- return;
- }
- ra = gen_avr_ptr(rA(ctx->opcode));
- rd = gen_avr_ptr(rD(ctx->opcode));
- gen_helper_vsbox(rd, ra);
- tcg_temp_free_ptr(ra);
- tcg_temp_free_ptr(rd);
-}
-
-GEN_VXFORM(vcipher, 4, 20)
-GEN_VXFORM(vcipherlast, 4, 20)
-GEN_VXFORM(vncipher, 4, 21)
-GEN_VXFORM(vncipherlast, 4, 21)
-
-GEN_VXFORM_DUAL(vcipher, PPC_NONE, PPC2_ALTIVEC_207,
- vcipherlast, PPC_NONE, PPC2_ALTIVEC_207)
-GEN_VXFORM_DUAL(vncipher, PPC_NONE, PPC2_ALTIVEC_207,
- vncipherlast, PPC_NONE, PPC2_ALTIVEC_207)
-
-#define VSHASIGMA(op) \
-static void gen_##op(DisasContext *ctx) \
-{ \
- TCGv_ptr ra, rd; \
- TCGv_i32 st_six; \
- if (unlikely(!ctx->altivec_enabled)) { \
- gen_exception(ctx, POWERPC_EXCP_VPU); \
- return; \
- } \
- ra = gen_avr_ptr(rA(ctx->opcode)); \
- rd = gen_avr_ptr(rD(ctx->opcode)); \
- st_six = tcg_const_i32(rB(ctx->opcode)); \
- gen_helper_##op(rd, ra, st_six); \
- tcg_temp_free_ptr(ra); \
- tcg_temp_free_ptr(rd); \
- tcg_temp_free_i32(st_six); \
-}
-
-VSHASIGMA(vshasigmaw)
-VSHASIGMA(vshasigmad)
-
-GEN_VXFORM3(vpermxor, 22, 0xFF)
-GEN_VXFORM_DUAL(vsldoi, PPC_ALTIVEC, PPC_NONE,
- vpermxor, PPC_NONE, PPC2_ALTIVEC_207)
-
-#undef GEN_VR_LDX
-#undef GEN_VR_STX
-#undef GEN_VR_LVE
-#undef GEN_VR_STVE
-
-#undef GEN_VX_LOGICAL
-#undef GEN_VX_LOGICAL_207
-#undef GEN_VXFORM
-#undef GEN_VXFORM_207
-#undef GEN_VXFORM_DUAL
-#undef GEN_VXRFORM_DUAL
-#undef GEN_VXRFORM1
-#undef GEN_VXRFORM
-#undef GEN_VXFORM_SIMM
-#undef GEN_VXFORM_NOA
-#undef GEN_VXFORM_UIMM
-#undef GEN_VAFORM_PAIRED
-
-#undef GEN_BCD2
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 05:44:01 +0000