EXTRACT_HELPER(opc3, 6, 5);
/* Update Cr0 flags */
EXTRACT_HELPER(Rc, 0, 1);
+/* Update Cr6 flags (Altivec) */
+EXTRACT_HELPER(Rc21, 10, 1);
/* Destination */
EXTRACT_HELPER(rD, 21, 5);
/* Source */
.handler = gen_invalid,
};
+#if defined(TARGET_PPC64)
+/* NOTE: as this time, the only use of is_user_mode() is in 64 bit code. And */
+/* so the function is wrapped in the standard 64-bit ifdef in order to */
+/* avoid compiler warnings in 32-bit implementations. */
+static bool is_user_mode(DisasContext *ctx)
+{
+#if defined(CONFIG_USER_ONLY)
+ return true;
+#else
+ return ctx->mem_idx == 0;
+#endif
+}
+#endif
+
/*** Integer comparison ***/
static inline void gen_op_cmp(TCGv arg0, TCGv arg1, int s, int crf)
/* divw divw. divwo divwo. */
GEN_INT_ARITH_DIVW(divw, 0x0F, 1, 0);
GEN_INT_ARITH_DIVW(divwo, 0x1F, 1, 1);
+
+/* div[wd]eu[o][.] */
+#define GEN_DIVE(name, hlpr, compute_ov) \
+static void gen_##name(DisasContext *ctx) \
+{ \
+ TCGv_i32 t0 = tcg_const_i32(compute_ov); \
+ gen_helper_##hlpr(cpu_gpr[rD(ctx->opcode)], cpu_env, \
+ cpu_gpr[rA(ctx->opcode)], cpu_gpr[rB(ctx->opcode)], t0); \
+ tcg_temp_free_i32(t0); \
+ if (unlikely(Rc(ctx->opcode) != 0)) { \
+ gen_set_Rc0(ctx, cpu_gpr[rD(ctx->opcode)]); \
+ } \
+}
+
+GEN_DIVE(divweu, divweu, 0);
+GEN_DIVE(divweuo, divweu, 1);
+GEN_DIVE(divwe, divwe, 0);
+GEN_DIVE(divweo, divwe, 1);
+
#if defined(TARGET_PPC64)
static inline void gen_op_arith_divd(DisasContext *ctx, TCGv ret, TCGv arg1,
TCGv arg2, int sign, int compute_ov)
/* divw divw. divwo divwo. */
GEN_INT_ARITH_DIVD(divd, 0x0F, 1, 0);
GEN_INT_ARITH_DIVD(divdo, 0x1F, 1, 1);
+
+GEN_DIVE(divdeu, divdeu, 0);
+GEN_DIVE(divdeuo, divdeu, 1);
+GEN_DIVE(divde, divde, 0);
+GEN_DIVE(divdeo, divde, 1);
#endif
/* mulhw mulhw. */
/*** Floating-Point round & convert ***/
/* fctiw */
GEN_FLOAT_B(ctiw, 0x0E, 0x00, 0, PPC_FLOAT);
+/* fctiwu */
+GEN_FLOAT_B(ctiwu, 0x0E, 0x04, 0, PPC2_FP_CVT_ISA206);
/* fctiwz */
GEN_FLOAT_B(ctiwz, 0x0F, 0x00, 0, PPC_FLOAT);
+/* fctiwuz */
+GEN_FLOAT_B(ctiwuz, 0x0F, 0x04, 0, PPC2_FP_CVT_ISA206);
/* frsp */
GEN_FLOAT_B(rsp, 0x0C, 0x00, 1, PPC_FLOAT);
#if defined(TARGET_PPC64)
/* fcfid */
GEN_FLOAT_B(cfid, 0x0E, 0x1A, 1, PPC_64B);
+/* fcfids */
+GEN_FLOAT_B(cfids, 0x0E, 0x1A, 0, PPC2_FP_CVT_ISA206);
+/* fcfidu */
+GEN_FLOAT_B(cfidu, 0x0E, 0x1E, 0, PPC2_FP_CVT_ISA206);
+/* fcfidus */
+GEN_FLOAT_B(cfidus, 0x0E, 0x1E, 0, PPC2_FP_CVT_ISA206);
/* fctid */
GEN_FLOAT_B(ctid, 0x0E, 0x19, 0, PPC_64B);
+/* fctidu */
+GEN_FLOAT_B(ctidu, 0x0E, 0x1D, 0, PPC2_FP_CVT_ISA206);
/* fctidz */
GEN_FLOAT_B(ctidz, 0x0F, 0x19, 0, PPC_64B);
+/* fctidu */
+GEN_FLOAT_B(ctiduz, 0x0F, 0x1D, 0, PPC2_FP_CVT_ISA206);
#endif
/* frin */
/* frim */
GEN_FLOAT_B(rim, 0x08, 0x0F, 1, PPC_FLOAT_EXT);
+static void gen_ftdiv(DisasContext *ctx)
+{
+ if (unlikely(!ctx->fpu_enabled)) {
+ gen_exception(ctx, POWERPC_EXCP_FPU);
+ return;
+ }
+ gen_helper_ftdiv(cpu_crf[crfD(ctx->opcode)], cpu_fpr[rA(ctx->opcode)],
+ cpu_fpr[rB(ctx->opcode)]);
+}
+
+static void gen_ftsqrt(DisasContext *ctx)
+{
+ if (unlikely(!ctx->fpu_enabled)) {
+ gen_exception(ctx, POWERPC_EXCP_FPU);
+ return;
+ }
+ gen_helper_ftsqrt(cpu_crf[crfD(ctx->opcode)], cpu_fpr[rB(ctx->opcode)]);
+}
+
+
+
/*** Floating-Point compare ***/
/* fcmpo */
/* lq */
static void gen_lq(DisasContext *ctx)
{
-#if defined(CONFIG_USER_ONLY)
- gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
-#else
int ra, rd;
TCGv EA;
- /* Restore CPU state */
- if (unlikely(ctx->mem_idx == 0)) {
+ /* lq is a legal user mode instruction starting in ISA 2.07 */
+ bool legal_in_user_mode = (ctx->insns_flags2 & PPC2_LSQ_ISA207) != 0;
+ bool le_is_supported = (ctx->insns_flags2 & PPC2_LSQ_ISA207) != 0;
+
+ if (!legal_in_user_mode && is_user_mode(ctx)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
return;
}
+
+ if (!le_is_supported && ctx->le_mode) {
+ gen_exception_err(ctx, POWERPC_EXCP_ALIGN, POWERPC_EXCP_ALIGN_LE);
+ return;
+ }
+
ra = rA(ctx->opcode);
rd = rD(ctx->opcode);
if (unlikely((rd & 1) || rd == ra)) {
gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
return;
}
- if (unlikely(ctx->le_mode)) {
- /* Little-endian mode is not handled */
- gen_exception_err(ctx, POWERPC_EXCP_ALIGN, POWERPC_EXCP_ALIGN_LE);
- return;
- }
+
gen_set_access_type(ctx, ACCESS_INT);
EA = tcg_temp_new();
gen_addr_imm_index(ctx, EA, 0x0F);
- gen_qemu_ld64(ctx, cpu_gpr[rd], EA);
- gen_addr_add(ctx, EA, EA, 8);
- gen_qemu_ld64(ctx, cpu_gpr[rd+1], EA);
+
+ if (unlikely(ctx->le_mode)) {
+ gen_qemu_ld64(ctx, cpu_gpr[rd+1], EA);
+ gen_addr_add(ctx, EA, EA, 8);
+ gen_qemu_ld64(ctx, cpu_gpr[rd], EA);
+ } else {
+ gen_qemu_ld64(ctx, cpu_gpr[rd], EA);
+ gen_addr_add(ctx, EA, EA, 8);
+ gen_qemu_ld64(ctx, cpu_gpr[rd+1], EA);
+ }
tcg_temp_free(EA);
-#endif
}
#endif
TCGv EA;
rs = rS(ctx->opcode);
- if ((ctx->opcode & 0x3) == 0x2) {
-#if defined(CONFIG_USER_ONLY)
- gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
-#else
- /* stq */
- if (unlikely(ctx->mem_idx == 0)) {
+ if ((ctx->opcode & 0x3) == 0x2) { /* stq */
+
+ bool legal_in_user_mode = (ctx->insns_flags2 & PPC2_LSQ_ISA207) != 0;
+ bool le_is_supported = (ctx->insns_flags2 & PPC2_LSQ_ISA207) != 0;
+
+ if (!legal_in_user_mode && is_user_mode(ctx)) {
gen_inval_exception(ctx, POWERPC_EXCP_PRIV_OPC);
return;
}
- if (unlikely(rs & 1)) {
- gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
+
+ if (!le_is_supported && ctx->le_mode) {
+ gen_exception_err(ctx, POWERPC_EXCP_ALIGN, POWERPC_EXCP_ALIGN_LE);
return;
}
- if (unlikely(ctx->le_mode)) {
- /* Little-endian mode is not handled */
- gen_exception_err(ctx, POWERPC_EXCP_ALIGN, POWERPC_EXCP_ALIGN_LE);
+
+ if (unlikely(rs & 1)) {
+ gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
return;
}
gen_set_access_type(ctx, ACCESS_INT);
EA = tcg_temp_new();
gen_addr_imm_index(ctx, EA, 0x03);
- gen_qemu_st64(ctx, cpu_gpr[rs], EA);
- gen_addr_add(ctx, EA, EA, 8);
- gen_qemu_st64(ctx, cpu_gpr[rs+1], EA);
+
+ if (unlikely(ctx->le_mode)) {
+ gen_qemu_st64(ctx, cpu_gpr[rs+1], EA);
+ gen_addr_add(ctx, EA, EA, 8);
+ gen_qemu_st64(ctx, cpu_gpr[rs], EA);
+ } else {
+ gen_qemu_st64(ctx, cpu_gpr[rs], EA);
+ gen_addr_add(ctx, EA, EA, 8);
+ gen_qemu_st64(ctx, cpu_gpr[rs+1], EA);
+ }
tcg_temp_free(EA);
-#endif
} else {
- /* std / stdu */
+ /* std / stdu*/
if (Rc(ctx->opcode)) {
if (unlikely(rA(ctx->opcode) == 0)) {
gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
gen_stop_exception(ctx);
}
-/* lwarx */
-static void gen_lwarx(DisasContext *ctx)
-{
- TCGv t0;
- TCGv gpr = cpu_gpr[rD(ctx->opcode)];
- gen_set_access_type(ctx, ACCESS_RES);
- t0 = tcg_temp_local_new();
- gen_addr_reg_index(ctx, t0);
- gen_check_align(ctx, t0, 0x03);
- gen_qemu_ld32u(ctx, gpr, t0);
- tcg_gen_mov_tl(cpu_reserve, t0);
- tcg_gen_st_tl(gpr, cpu_env, offsetof(CPUPPCState, reserve_val));
- tcg_temp_free(t0);
+#define LARX(name, len, loadop) \
+static void gen_##name(DisasContext *ctx) \
+{ \
+ TCGv t0; \
+ TCGv gpr = cpu_gpr[rD(ctx->opcode)]; \
+ gen_set_access_type(ctx, ACCESS_RES); \
+ t0 = tcg_temp_local_new(); \
+ gen_addr_reg_index(ctx, t0); \
+ if ((len) > 1) { \
+ gen_check_align(ctx, t0, (len)-1); \
+ } \
+ gen_qemu_##loadop(ctx, gpr, t0); \
+ tcg_gen_mov_tl(cpu_reserve, t0); \
+ tcg_gen_st_tl(gpr, cpu_env, offsetof(CPUPPCState, reserve_val)); \
+ tcg_temp_free(t0); \
}
+/* lwarx */
+LARX(lbarx, 1, ld8u);
+LARX(lharx, 2, ld16u);
+LARX(lwarx, 4, ld32u);
+
+
#if defined(CONFIG_USER_ONLY)
-static void gen_conditional_store (DisasContext *ctx, TCGv EA,
- int reg, int size)
+static void gen_conditional_store(DisasContext *ctx, TCGv EA,
+ int reg, int size)
{
TCGv t0 = tcg_temp_new();
uint32_t save_exception = ctx->exception;
gen_exception(ctx, POWERPC_EXCP_STCX);
ctx->exception = save_exception;
}
-#endif
-
-/* stwcx. */
-static void gen_stwcx_(DisasContext *ctx)
-{
- TCGv t0;
- gen_set_access_type(ctx, ACCESS_RES);
- t0 = tcg_temp_local_new();
- gen_addr_reg_index(ctx, t0);
- gen_check_align(ctx, t0, 0x03);
-#if defined(CONFIG_USER_ONLY)
- gen_conditional_store(ctx, t0, rS(ctx->opcode), 4);
#else
- {
- int l1;
+static void gen_conditional_store(DisasContext *ctx, TCGv EA,
+ int reg, int size)
+{
+ int l1;
- tcg_gen_trunc_tl_i32(cpu_crf[0], cpu_so);
- l1 = gen_new_label();
- tcg_gen_brcond_tl(TCG_COND_NE, t0, cpu_reserve, l1);
- tcg_gen_ori_i32(cpu_crf[0], cpu_crf[0], 1 << CRF_EQ);
- gen_qemu_st32(ctx, cpu_gpr[rS(ctx->opcode)], t0);
- gen_set_label(l1);
- tcg_gen_movi_tl(cpu_reserve, -1);
+ tcg_gen_trunc_tl_i32(cpu_crf[0], cpu_so);
+ l1 = gen_new_label();
+ tcg_gen_brcond_tl(TCG_COND_NE, EA, cpu_reserve, l1);
+ tcg_gen_ori_i32(cpu_crf[0], cpu_crf[0], 1 << CRF_EQ);
+#if defined(TARGET_PPC64)
+ if (size == 8) {
+ gen_qemu_st64(ctx, cpu_gpr[reg], EA);
+ } else
+#endif
+ if (size == 4) {
+ gen_qemu_st32(ctx, cpu_gpr[reg], EA);
+ } else if (size == 2) {
+ gen_qemu_st16(ctx, cpu_gpr[reg], EA);
+#if defined(TARGET_PPC64)
+ } else if (size == 16) {
+ TCGv gpr1, gpr2 , EA8;
+ if (unlikely(ctx->le_mode)) {
+ gpr1 = cpu_gpr[reg+1];
+ gpr2 = cpu_gpr[reg];
+ } else {
+ gpr1 = cpu_gpr[reg];
+ gpr2 = cpu_gpr[reg+1];
+ }
+ gen_qemu_st64(ctx, gpr1, EA);
+ EA8 = tcg_temp_local_new();
+ gen_addr_add(ctx, EA8, EA, 8);
+ gen_qemu_st64(ctx, gpr2, EA8);
+ tcg_temp_free(EA8);
+#endif
+ } else {
+ gen_qemu_st8(ctx, cpu_gpr[reg], EA);
}
+ gen_set_label(l1);
+ tcg_gen_movi_tl(cpu_reserve, -1);
+}
#endif
- tcg_temp_free(t0);
+
+#define STCX(name, len) \
+static void gen_##name(DisasContext *ctx) \
+{ \
+ TCGv t0; \
+ if (unlikely((len == 16) && (rD(ctx->opcode) & 1))) { \
+ gen_inval_exception(ctx, \
+ POWERPC_EXCP_INVAL_INVAL); \
+ return; \
+ } \
+ gen_set_access_type(ctx, ACCESS_RES); \
+ t0 = tcg_temp_local_new(); \
+ gen_addr_reg_index(ctx, t0); \
+ if (len > 1) { \
+ gen_check_align(ctx, t0, (len)-1); \
+ } \
+ gen_conditional_store(ctx, t0, rS(ctx->opcode), len); \
+ tcg_temp_free(t0); \
}
+STCX(stbcx_, 1);
+STCX(sthcx_, 2);
+STCX(stwcx_, 4);
+
#if defined(TARGET_PPC64)
/* ldarx */
-static void gen_ldarx(DisasContext *ctx)
-{
- TCGv t0;
- TCGv gpr = cpu_gpr[rD(ctx->opcode)];
- gen_set_access_type(ctx, ACCESS_RES);
- t0 = tcg_temp_local_new();
- gen_addr_reg_index(ctx, t0);
- gen_check_align(ctx, t0, 0x07);
- gen_qemu_ld64(ctx, gpr, t0);
- tcg_gen_mov_tl(cpu_reserve, t0);
- tcg_gen_st_tl(gpr, cpu_env, offsetof(CPUPPCState, reserve_val));
- tcg_temp_free(t0);
-}
+LARX(ldarx, 8, ld64);
-/* stdcx. */
-static void gen_stdcx_(DisasContext *ctx)
+/* lqarx */
+static void gen_lqarx(DisasContext *ctx)
{
- TCGv t0;
+ TCGv EA;
+ int rd = rD(ctx->opcode);
+ TCGv gpr1, gpr2;
+
+ if (unlikely((rd & 1) || (rd == rA(ctx->opcode)) ||
+ (rd == rB(ctx->opcode)))) {
+ gen_inval_exception(ctx, POWERPC_EXCP_INVAL_INVAL);
+ return;
+ }
+
gen_set_access_type(ctx, ACCESS_RES);
- t0 = tcg_temp_local_new();
- gen_addr_reg_index(ctx, t0);
- gen_check_align(ctx, t0, 0x07);
-#if defined(CONFIG_USER_ONLY)
- gen_conditional_store(ctx, t0, rS(ctx->opcode), 8);
-#else
- {
- int l1;
- tcg_gen_trunc_tl_i32(cpu_crf[0], cpu_so);
- l1 = gen_new_label();
- tcg_gen_brcond_tl(TCG_COND_NE, t0, cpu_reserve, l1);
- tcg_gen_ori_i32(cpu_crf[0], cpu_crf[0], 1 << CRF_EQ);
- gen_qemu_st64(ctx, cpu_gpr[rS(ctx->opcode)], t0);
- gen_set_label(l1);
- tcg_gen_movi_tl(cpu_reserve, -1);
+ EA = tcg_temp_local_new();
+ gen_addr_reg_index(ctx, EA);
+ gen_check_align(ctx, EA, 15);
+ if (unlikely(ctx->le_mode)) {
+ gpr1 = cpu_gpr[rd+1];
+ gpr2 = cpu_gpr[rd];
+ } else {
+ gpr1 = cpu_gpr[rd];
+ gpr2 = cpu_gpr[rd+1];
}
-#endif
- tcg_temp_free(t0);
+ gen_qemu_ld64(ctx, gpr1, EA);
+ tcg_gen_mov_tl(cpu_reserve, EA);
+
+ gen_addr_add(ctx, EA, EA, 8);
+ gen_qemu_ld64(ctx, gpr2, EA);
+
+ tcg_gen_st_tl(gpr1, cpu_env, offsetof(CPUPPCState, reserve_val));
+ tcg_gen_st_tl(gpr2, cpu_env, offsetof(CPUPPCState, reserve_val2));
+
+ tcg_temp_free(EA);
}
+
+/* stdcx. */
+STCX(stdcx_, 8);
+STCX(stqcx_, 16);
#endif /* defined(TARGET_PPC64) */
/* sync */
tcg_temp_free(t0);
}
+/* lfiwzx */
+static void gen_lfiwzx(DisasContext *ctx)
+{
+ TCGv EA;
+ if (unlikely(!ctx->fpu_enabled)) {
+ gen_exception(ctx, POWERPC_EXCP_FPU);
+ return;
+ }
+ gen_set_access_type(ctx, ACCESS_FLOAT);
+ EA = tcg_temp_new();
+ gen_addr_reg_index(ctx, EA);
+ gen_qemu_ld32u_i64(ctx, cpu_fpr[rD(ctx->opcode)], EA);
+ tcg_temp_free(EA);
+}
/*** Floating-point store ***/
#define GEN_STF(name, stop, opc, type) \
static void glue(gen_, name)(DisasContext *ctx) \
#define BCOND_IM 0
#define BCOND_LR 1
#define BCOND_CTR 2
+#define BCOND_TAR 3
static inline void gen_bcond(DisasContext *ctx, int type)
{
TCGv target;
ctx->exception = POWERPC_EXCP_BRANCH;
- if (type == BCOND_LR || type == BCOND_CTR) {
+ if (type == BCOND_LR || type == BCOND_CTR || type == BCOND_TAR) {
target = tcg_temp_local_new();
if (type == BCOND_CTR)
tcg_gen_mov_tl(target, cpu_ctr);
+ else if (type == BCOND_TAR)
+ gen_load_spr(target, SPR_TAR);
else
tcg_gen_mov_tl(target, cpu_lr);
} else {
gen_bcond(ctx, BCOND_LR);
}
+static void gen_bctar(DisasContext *ctx)
+{
+ gen_bcond(ctx, BCOND_TAR);
+}
+
/*** Condition register logical ***/
#define GEN_CRLOGIC(name, tcg_op, opc) \
static void glue(gen_, name)(DisasContext *ctx) \
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) \
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); \
+ } \
+}
+
GEN_VXFORM(vaddubm, 0, 0);
GEN_VXFORM(vadduhm, 0, 1);
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(vavguh, 1, 17);
GEN_VXFORM(vavguw, 1, 18);
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(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(vslo, 6, 16);
GEN_VXFORM(vsro, 6, 17);
GEN_VXFORM(vaddcuw, 0, 6);
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(vrld, 2, 3);
GEN_VXFORM(vsl, 2, 7);
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_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(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_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) \
{ \
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_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(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(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); \
+}
+
+GEN_BCD(bcdadd)
+GEN_BCD(bcdsub)
+
+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)
+
/*** VSX extension ***/
static inline TCGv_i64 cpu_vsrh(int n)
return;
}
- if ((DM(ctx->opcode) & 2) == 0) {
- tcg_gen_mov_i64(cpu_vsrh(xT(ctx->opcode)), cpu_vsrh(xA(ctx->opcode)));
- } else {
- tcg_gen_mov_i64(cpu_vsrh(xT(ctx->opcode)), cpu_vsrl(xA(ctx->opcode)));
- }
- if ((DM(ctx->opcode) & 1) == 0) {
- tcg_gen_mov_i64(cpu_vsrl(xT(ctx->opcode)), cpu_vsrh(xB(ctx->opcode)));
+ if (unlikely((xT(ctx->opcode) == xA(ctx->opcode)) ||
+ (xT(ctx->opcode) == xB(ctx->opcode)))) {
+ TCGv_i64 xh, xl;
+
+ xh = tcg_temp_new_i64();
+ xl = tcg_temp_new_i64();
+
+ if ((DM(ctx->opcode) & 2) == 0) {
+ tcg_gen_mov_i64(xh, cpu_vsrh(xA(ctx->opcode)));
+ } else {
+ tcg_gen_mov_i64(xh, cpu_vsrl(xA(ctx->opcode)));
+ }
+ if ((DM(ctx->opcode) & 1) == 0) {
+ tcg_gen_mov_i64(xl, cpu_vsrh(xB(ctx->opcode)));
+ } else {
+ tcg_gen_mov_i64(xl, cpu_vsrl(xB(ctx->opcode)));
+ }
+
+ tcg_gen_mov_i64(cpu_vsrh(xT(ctx->opcode)), xh);
+ tcg_gen_mov_i64(cpu_vsrl(xT(ctx->opcode)), xl);
+
+ tcg_temp_free_i64(xh);
+ tcg_temp_free_i64(xl);
} else {
- tcg_gen_mov_i64(cpu_vsrl(xT(ctx->opcode)), cpu_vsrl(xB(ctx->opcode)));
+ if ((DM(ctx->opcode) & 2) == 0) {
+ tcg_gen_mov_i64(cpu_vsrh(xT(ctx->opcode)), cpu_vsrh(xA(ctx->opcode)));
+ } else {
+ tcg_gen_mov_i64(cpu_vsrh(xT(ctx->opcode)), cpu_vsrl(xA(ctx->opcode)));
+ }
+ if ((DM(ctx->opcode) & 1) == 0) {
+ tcg_gen_mov_i64(cpu_vsrl(xT(ctx->opcode)), cpu_vsrh(xB(ctx->opcode)));
+ } else {
+ tcg_gen_mov_i64(cpu_vsrl(xT(ctx->opcode)), cpu_vsrl(xB(ctx->opcode)));
+ }
}
}
#define OP_NABS 2
#define OP_NEG 3
#define OP_CPSGN 4
-#define SGN_MASK_DP 0x8000000000000000ul
-#define SGN_MASK_SP 0x8000000080000000ul
+#define SGN_MASK_DP 0x8000000000000000ull
+#define SGN_MASK_SP 0x8000000080000000ull
#define VSX_SCALAR_MOVE(name, op, sgn_mask) \
static void glue(gen_, name)(DisasContext * ctx) \
GEN_HANDLER(stswx, 0x1F, 0x15, 0x14, 0x00000001, PPC_STRING),
GEN_HANDLER(eieio, 0x1F, 0x16, 0x1A, 0x03FFF801, PPC_MEM_EIEIO),
GEN_HANDLER(isync, 0x13, 0x16, 0x04, 0x03FFF801, PPC_MEM),
+GEN_HANDLER_E(lbarx, 0x1F, 0x14, 0x01, 0, PPC_NONE, PPC2_ATOMIC_ISA206),
+GEN_HANDLER_E(lharx, 0x1F, 0x14, 0x03, 0, PPC_NONE, PPC2_ATOMIC_ISA206),
GEN_HANDLER(lwarx, 0x1F, 0x14, 0x00, 0x00000000, PPC_RES),
+GEN_HANDLER_E(stbcx_, 0x1F, 0x16, 0x15, 0, PPC_NONE, PPC2_ATOMIC_ISA206),
+GEN_HANDLER_E(sthcx_, 0x1F, 0x16, 0x16, 0, PPC_NONE, PPC2_ATOMIC_ISA206),
GEN_HANDLER2(stwcx_, "stwcx.", 0x1F, 0x16, 0x04, 0x00000000, PPC_RES),
#if defined(TARGET_PPC64)
GEN_HANDLER(ldarx, 0x1F, 0x14, 0x02, 0x00000000, PPC_64B),
+GEN_HANDLER_E(lqarx, 0x1F, 0x14, 0x08, 0, PPC_NONE, PPC2_LSQ_ISA207),
GEN_HANDLER2(stdcx_, "stdcx.", 0x1F, 0x16, 0x06, 0x00000000, PPC_64B),
+GEN_HANDLER_E(stqcx_, 0x1F, 0x16, 0x05, 0, PPC_NONE, PPC2_LSQ_ISA207),
#endif
GEN_HANDLER(sync, 0x1F, 0x16, 0x12, 0x039FF801, PPC_MEM_SYNC),
GEN_HANDLER(wait, 0x1F, 0x1E, 0x01, 0x03FFF801, PPC_WAIT),
GEN_HANDLER(bc, 0x10, 0xFF, 0xFF, 0x00000000, PPC_FLOW),
GEN_HANDLER(bcctr, 0x13, 0x10, 0x10, 0x00000000, PPC_FLOW),
GEN_HANDLER(bclr, 0x13, 0x10, 0x00, 0x00000000, PPC_FLOW),
+GEN_HANDLER_E(bctar, 0x13, 0x10, 0x11, 0, PPC_NONE, PPC2_BCTAR_ISA207),
GEN_HANDLER(mcrf, 0x13, 0x00, 0xFF, 0x00000001, PPC_INTEGER),
GEN_HANDLER(rfi, 0x13, 0x12, 0x01, 0x03FF8001, PPC_FLOW),
#if defined(TARGET_PPC64)
GEN_HANDLER(dcbf, 0x1F, 0x16, 0x02, 0x03C00001, PPC_CACHE),
GEN_HANDLER(dcbi, 0x1F, 0x16, 0x0E, 0x03E00001, PPC_CACHE),
GEN_HANDLER(dcbst, 0x1F, 0x16, 0x01, 0x03E00001, PPC_CACHE),
-GEN_HANDLER(dcbt, 0x1F, 0x16, 0x08, 0x02000001, PPC_CACHE),
-GEN_HANDLER(dcbtst, 0x1F, 0x16, 0x07, 0x02000001, PPC_CACHE),
+GEN_HANDLER(dcbt, 0x1F, 0x16, 0x08, 0x00000001, PPC_CACHE),
+GEN_HANDLER(dcbtst, 0x1F, 0x16, 0x07, 0x00000001, PPC_CACHE),
GEN_HANDLER(dcbz, 0x1F, 0x16, 0x1F, 0x03C00001, PPC_CACHE_DCBZ),
GEN_HANDLER(dst, 0x1F, 0x16, 0x0A, 0x01800001, PPC_ALTIVEC),
GEN_HANDLER(dstst, 0x1F, 0x16, 0x0B, 0x02000001, PPC_ALTIVEC),
GEN_HANDLER(lvsr, 0x1f, 0x06, 0x01, 0x00000001, PPC_ALTIVEC),
GEN_HANDLER(mfvscr, 0x04, 0x2, 0x18, 0x001ff800, PPC_ALTIVEC),
GEN_HANDLER(mtvscr, 0x04, 0x2, 0x19, 0x03ff0000, PPC_ALTIVEC),
-GEN_HANDLER(vsldoi, 0x04, 0x16, 0xFF, 0x00000400, PPC_ALTIVEC),
GEN_HANDLER(vmladduhm, 0x04, 0x11, 0xFF, 0x00000000, PPC_ALTIVEC),
GEN_HANDLER2(evsel0, "evsel", 0x04, 0x1c, 0x09, 0x00000000, PPC_SPE),
GEN_HANDLER2(evsel1, "evsel", 0x04, 0x1d, 0x09, 0x00000000, PPC_SPE),
GEN_INT_ARITH_DIVW(divwuo, 0x1E, 0, 1),
GEN_INT_ARITH_DIVW(divw, 0x0F, 1, 0),
GEN_INT_ARITH_DIVW(divwo, 0x1F, 1, 1),
+GEN_HANDLER_E(divwe, 0x1F, 0x0B, 0x0D, 0, PPC_NONE, PPC2_DIVE_ISA206),
+GEN_HANDLER_E(divweo, 0x1F, 0x0B, 0x1D, 0, PPC_NONE, PPC2_DIVE_ISA206),
+GEN_HANDLER_E(divweu, 0x1F, 0x0B, 0x0C, 0, PPC_NONE, PPC2_DIVE_ISA206),
+GEN_HANDLER_E(divweuo, 0x1F, 0x0B, 0x1C, 0, PPC_NONE, PPC2_DIVE_ISA206),
#if defined(TARGET_PPC64)
#undef GEN_INT_ARITH_DIVD
GEN_INT_ARITH_DIVD(divd, 0x0F, 1, 0),
GEN_INT_ARITH_DIVD(divdo, 0x1F, 1, 1),
+GEN_HANDLER_E(divdeu, 0x1F, 0x09, 0x0C, 0, PPC_NONE, PPC2_DIVE_ISA206),
+GEN_HANDLER_E(divdeuo, 0x1F, 0x09, 0x1C, 0, PPC_NONE, PPC2_DIVE_ISA206),
+GEN_HANDLER_E(divde, 0x1F, 0x09, 0x0D, 0, PPC_NONE, PPC2_DIVE_ISA206),
+GEN_HANDLER_E(divdeo, 0x1F, 0x09, 0x1D, 0, PPC_NONE, PPC2_DIVE_ISA206),
+
#undef GEN_INT_ARITH_MUL_HELPER
#define GEN_INT_ARITH_MUL_HELPER(name, opc3) \
GEN_HANDLER(name, 0x1F, 0x09, opc3, 0x00000000, PPC_64B)
GEN_FLOAT_ACB(msub, 0x1C, 1, PPC_FLOAT),
GEN_FLOAT_ACB(nmadd, 0x1F, 1, PPC_FLOAT),
GEN_FLOAT_ACB(nmsub, 0x1E, 1, PPC_FLOAT),
+GEN_HANDLER_E(ftdiv, 0x3F, 0x00, 0x04, 1, PPC_NONE, PPC2_FP_TST_ISA206),
+GEN_HANDLER_E(ftsqrt, 0x3F, 0x00, 0x05, 1, PPC_NONE, PPC2_FP_TST_ISA206),
GEN_FLOAT_B(ctiw, 0x0E, 0x00, 0, PPC_FLOAT),
+GEN_HANDLER_E(fctiwu, 0x3F, 0x0E, 0x04, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
GEN_FLOAT_B(ctiwz, 0x0F, 0x00, 0, PPC_FLOAT),
+GEN_HANDLER_E(fctiwuz, 0x3F, 0x0F, 0x04, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
GEN_FLOAT_B(rsp, 0x0C, 0x00, 1, PPC_FLOAT),
#if defined(TARGET_PPC64)
GEN_FLOAT_B(cfid, 0x0E, 0x1A, 1, PPC_64B),
+GEN_HANDLER_E(fcfids, 0x3B, 0x0E, 0x1A, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
+GEN_HANDLER_E(fcfidu, 0x3F, 0x0E, 0x1E, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
+GEN_HANDLER_E(fcfidus, 0x3B, 0x0E, 0x1E, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
GEN_FLOAT_B(ctid, 0x0E, 0x19, 0, PPC_64B),
+GEN_HANDLER_E(fctidu, 0x3F, 0x0E, 0x1D, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
GEN_FLOAT_B(ctidz, 0x0F, 0x19, 0, PPC_64B),
+GEN_HANDLER_E(fctiduz, 0x3F, 0x0F, 0x1D, 0, PPC_NONE, PPC2_FP_CVT_ISA206),
#endif
GEN_FLOAT_B(rin, 0x08, 0x0C, 1, PPC_FLOAT_EXT),
GEN_FLOAT_B(riz, 0x08, 0x0D, 1, PPC_FLOAT_EXT),
GEN_LDFS(lfd, ld64, 0x12, PPC_FLOAT)
GEN_LDFS(lfs, ld32fs, 0x10, PPC_FLOAT)
GEN_HANDLER_E(lfiwax, 0x1f, 0x17, 0x1a, 0x00000001, PPC_NONE, PPC2_ISA205),
+GEN_HANDLER_E(lfiwzx, 0x1f, 0x17, 0x1b, 0x1, PPC_NONE, PPC2_FP_CVT_ISA206),
GEN_HANDLER_E(lfdp, 0x39, 0xFF, 0xFF, 0x00200003, PPC_NONE, PPC2_ISA205),
GEN_HANDLER_E(lfdpx, 0x1F, 0x17, 0x18, 0x00200001, PPC_NONE, PPC2_ISA205),
#undef GEN_VX_LOGICAL
#define GEN_VX_LOGICAL(name, tcg_op, opc2, opc3) \
GEN_HANDLER(name, 0x04, opc2, opc3, 0x00000000, PPC_ALTIVEC)
+
+#undef GEN_VX_LOGICAL_207
+#define GEN_VX_LOGICAL_207(name, tcg_op, opc2, opc3) \
+GEN_HANDLER_E(name, 0x04, opc2, opc3, 0x00000000, PPC_NONE, PPC2_ALTIVEC_207)
+
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_207(veqv, tcg_gen_eqv_i64, 2, 26),
+GEN_VX_LOGICAL_207(vnand, tcg_gen_nand_i64, 2, 22),
+GEN_VX_LOGICAL_207(vorc, tcg_gen_orc_i64, 2, 21),
#undef GEN_VXFORM
#define GEN_VXFORM(name, opc2, opc3) \
GEN_HANDLER(name, 0x04, opc2, opc3, 0x00000000, PPC_ALTIVEC)
+
+#undef GEN_VXFORM_207
+#define GEN_VXFORM_207(name, opc2, opc3) \
+GEN_HANDLER_E(name, 0x04, opc2, opc3, 0x00000000, PPC_NONE, PPC2_ALTIVEC_207)
+
+#undef GEN_VXFORM_DUAL
+#define GEN_VXFORM_DUAL(name0, name1, opc2, opc3, type0, type1) \
+GEN_HANDLER_E(name0##_##name1, 0x4, opc2, opc3, 0x00000000, type0, type1)
+
+#undef GEN_VXRFORM_DUAL
+#define GEN_VXRFORM_DUAL(name0, name1, opc2, opc3, tp0, tp1) \
+GEN_HANDLER_E(name0##_##name1, 0x4, opc2, opc3, 0x00000000, tp0, tp1), \
+GEN_HANDLER_E(name0##_##name1, 0x4, opc2, (opc3 | 0x10), 0x00000000, tp0, tp1),
+
GEN_VXFORM(vaddubm, 0, 0),
GEN_VXFORM(vadduhm, 0, 1),
GEN_VXFORM(vadduwm, 0, 2),
-GEN_VXFORM(vsububm, 0, 16),
-GEN_VXFORM(vsubuhm, 0, 17),
+GEN_VXFORM_207(vaddudm, 0, 3),
+GEN_VXFORM_DUAL(vsububm, bcdadd, 0, 16, PPC_ALTIVEC, PPC_NONE),
+GEN_VXFORM_DUAL(vsubuhm, bcdsub, 0, 17, PPC_ALTIVEC, PPC_NONE),
GEN_VXFORM(vsubuwm, 0, 18),
+GEN_VXFORM_207(vsubudm, 0, 19),
GEN_VXFORM(vmaxub, 1, 0),
GEN_VXFORM(vmaxuh, 1, 1),
GEN_VXFORM(vmaxuw, 1, 2),
+GEN_VXFORM_207(vmaxud, 1, 3),
GEN_VXFORM(vmaxsb, 1, 4),
GEN_VXFORM(vmaxsh, 1, 5),
GEN_VXFORM(vmaxsw, 1, 6),
+GEN_VXFORM_207(vmaxsd, 1, 7),
GEN_VXFORM(vminub, 1, 8),
GEN_VXFORM(vminuh, 1, 9),
GEN_VXFORM(vminuw, 1, 10),
+GEN_VXFORM_207(vminud, 1, 11),
GEN_VXFORM(vminsb, 1, 12),
GEN_VXFORM(vminsh, 1, 13),
GEN_VXFORM(vminsw, 1, 14),
+GEN_VXFORM_207(vminsd, 1, 15),
GEN_VXFORM(vavgub, 1, 16),
GEN_VXFORM(vavguh, 1, 17),
GEN_VXFORM(vavguw, 1, 18),
GEN_VXFORM(vmrglb, 6, 4),
GEN_VXFORM(vmrglh, 6, 5),
GEN_VXFORM(vmrglw, 6, 6),
+GEN_VXFORM_207(vmrgew, 6, 30),
+GEN_VXFORM_207(vmrgow, 6, 26),
GEN_VXFORM(vmuloub, 4, 0),
GEN_VXFORM(vmulouh, 4, 1),
+GEN_VXFORM_DUAL(vmulouw, vmuluwm, 4, 2, PPC_ALTIVEC, PPC_NONE),
GEN_VXFORM(vmulosb, 4, 4),
GEN_VXFORM(vmulosh, 4, 5),
+GEN_VXFORM_207(vmulosw, 4, 6),
GEN_VXFORM(vmuleub, 4, 8),
GEN_VXFORM(vmuleuh, 4, 9),
+GEN_VXFORM_207(vmuleuw, 4, 10),
GEN_VXFORM(vmulesb, 4, 12),
GEN_VXFORM(vmulesh, 4, 13),
+GEN_VXFORM_207(vmulesw, 4, 14),
GEN_VXFORM(vslb, 2, 4),
GEN_VXFORM(vslh, 2, 5),
GEN_VXFORM(vslw, 2, 6),
+GEN_VXFORM_207(vsld, 2, 23),
GEN_VXFORM(vsrb, 2, 8),
GEN_VXFORM(vsrh, 2, 9),
GEN_VXFORM(vsrw, 2, 10),
+GEN_VXFORM_207(vsrd, 2, 27),
GEN_VXFORM(vsrab, 2, 12),
GEN_VXFORM(vsrah, 2, 13),
GEN_VXFORM(vsraw, 2, 14),
+GEN_VXFORM_207(vsrad, 2, 15),
GEN_VXFORM(vslo, 6, 16),
GEN_VXFORM(vsro, 6, 17),
GEN_VXFORM(vaddcuw, 0, 6),
GEN_VXFORM(vaddsbs, 0, 12),
GEN_VXFORM(vaddshs, 0, 13),
GEN_VXFORM(vaddsws, 0, 14),
-GEN_VXFORM(vsububs, 0, 24),
-GEN_VXFORM(vsubuhs, 0, 25),
+GEN_VXFORM_DUAL(vsububs, bcdadd, 0, 24, PPC_ALTIVEC, PPC_NONE),
+GEN_VXFORM_DUAL(vsubuhs, bcdsub, 0, 25, PPC_ALTIVEC, PPC_NONE),
GEN_VXFORM(vsubuws, 0, 26),
GEN_VXFORM(vsubsbs, 0, 28),
GEN_VXFORM(vsubshs, 0, 29),
GEN_VXFORM(vsubsws, 0, 30),
+GEN_VXFORM_207(vadduqm, 0, 4),
+GEN_VXFORM_207(vaddcuq, 0, 5),
+GEN_VXFORM_DUAL(vaddeuqm, vaddecuq, 30, 0xFF, PPC_NONE, PPC2_ALTIVEC_207),
+GEN_VXFORM_207(vsubuqm, 0, 20),
+GEN_VXFORM_207(vsubcuq, 0, 21),
+GEN_VXFORM_DUAL(vsubeuqm, vsubecuq, 31, 0xFF, PPC_NONE, PPC2_ALTIVEC_207),
GEN_VXFORM(vrlb, 2, 0),
GEN_VXFORM(vrlh, 2, 1),
GEN_VXFORM(vrlw, 2, 2),
+GEN_VXFORM_207(vrld, 2, 3),
GEN_VXFORM(vsl, 2, 7),
GEN_VXFORM(vsr, 2, 11),
GEN_VXFORM(vpkuhum, 7, 0),
GEN_VXFORM(vpkuwum, 7, 1),
+GEN_VXFORM_207(vpkudum, 7, 17),
GEN_VXFORM(vpkuhus, 7, 2),
GEN_VXFORM(vpkuwus, 7, 3),
+GEN_VXFORM_207(vpkudus, 7, 19),
GEN_VXFORM(vpkshus, 7, 4),
GEN_VXFORM(vpkswus, 7, 5),
+GEN_VXFORM_207(vpksdus, 7, 21),
GEN_VXFORM(vpkshss, 7, 6),
GEN_VXFORM(vpkswss, 7, 7),
+GEN_VXFORM_207(vpksdss, 7, 23),
GEN_VXFORM(vpkpx, 7, 12),
GEN_VXFORM(vsum4ubs, 4, 24),
GEN_VXFORM(vsum4sbs, 4, 28),
GEN_VXRFORM(vcmpgtub, 3, 8)
GEN_VXRFORM(vcmpgtuh, 3, 9)
GEN_VXRFORM(vcmpgtuw, 3, 10)
-GEN_VXRFORM(vcmpeqfp, 3, 3)
+GEN_VXRFORM_DUAL(vcmpeqfp, vcmpequd, 3, 3, PPC_ALTIVEC, PPC_NONE)
GEN_VXRFORM(vcmpgefp, 3, 7)
-GEN_VXRFORM(vcmpgtfp, 3, 11)
-GEN_VXRFORM(vcmpbfp, 3, 15)
+GEN_VXRFORM_DUAL(vcmpgtfp, vcmpgtud, 3, 11, PPC_ALTIVEC, PPC_NONE)
+GEN_VXRFORM_DUAL(vcmpbfp, vcmpgtsd, 3, 15, PPC_ALTIVEC, PPC_NONE)
#undef GEN_VXFORM_SIMM
#define GEN_VXFORM_SIMM(name, opc2, opc3) \
GEN_HANDLER(name, 0x04, opc2, opc3, 0x001f0000, PPC_ALTIVEC)
GEN_VXFORM_NOA(vupkhsb, 7, 8),
GEN_VXFORM_NOA(vupkhsh, 7, 9),
+GEN_VXFORM_207(vupkhsw, 7, 25),
GEN_VXFORM_NOA(vupklsb, 7, 10),
GEN_VXFORM_NOA(vupklsh, 7, 11),
+GEN_VXFORM_207(vupklsw, 7, 27),
GEN_VXFORM_NOA(vupkhpx, 7, 13),
GEN_VXFORM_NOA(vupklpx, 7, 15),
GEN_VXFORM_NOA(vrefp, 5, 4),
GEN_VAFORM_PAIRED(vsel, vperm, 21),
GEN_VAFORM_PAIRED(vmaddfp, vnmsubfp, 23),
+GEN_VXFORM_DUAL(vclzb, vpopcntb, 1, 28, PPC_NONE, PPC2_ALTIVEC_207),
+GEN_VXFORM_DUAL(vclzh, vpopcnth, 1, 29, PPC_NONE, PPC2_ALTIVEC_207),
+GEN_VXFORM_DUAL(vclzw, vpopcntw, 1, 30, PPC_NONE, PPC2_ALTIVEC_207),
+GEN_VXFORM_DUAL(vclzd, vpopcntd, 1, 31, PPC_NONE, PPC2_ALTIVEC_207),
+
+GEN_VXFORM_207(vbpermq, 6, 21),
+GEN_VXFORM_207(vgbbd, 6, 20),
+GEN_VXFORM_207(vpmsumb, 4, 16),
+GEN_VXFORM_207(vpmsumh, 4, 17),
+GEN_VXFORM_207(vpmsumw, 4, 18),
+GEN_VXFORM_207(vpmsumd, 4, 19),
+
+GEN_VXFORM_207(vsbox, 4, 23),
+
+GEN_VXFORM_DUAL(vcipher, vcipherlast, 4, 20, PPC_NONE, PPC2_ALTIVEC_207),
+GEN_VXFORM_DUAL(vncipher, vncipherlast, 4, 21, PPC_NONE, PPC2_ALTIVEC_207),
+
+GEN_VXFORM_207(vshasigmaw, 1, 26),
+GEN_VXFORM_207(vshasigmad, 1, 27),
+
+GEN_VXFORM_DUAL(vsldoi, vpermxor, 22, 0xFF, PPC_ALTIVEC, PPC_NONE),
+
GEN_HANDLER_E(lxsdx, 0x1F, 0x0C, 0x12, 0, PPC_NONE, PPC2_VSX),
GEN_HANDLER_E(lxsiwax, 0x1F, 0x0C, 0x02, 0, PPC_NONE, PPC2_VSX207),
GEN_HANDLER_E(lxsiwzx, 0x1F, 0x0C, 0x00, 0, PPC_NONE, PPC2_VSX207),
projects / qemu.git / blobdiff