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提交 6a6ae23f 编写于 作者: A aurel32
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target-ppc: convert SPE load/store to TCG 

Signed-off-by: NAurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5804 c046a42c-6fe2-441c-8c8c-71466251a162
上级 38d14952
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target-ppc/cpu.h
浏览文件 @ 6a6ae23f
......@@ -536,12 +536,6 @@ struct CPUPPCState {
#if (TARGET_LONG_BITS > HOST_LONG_BITS) || defined(HOST_I386)
target_ulong t2;
#endif
#if !defined(TARGET_PPC64)
/* temporary fixed-point registers
* used to emulate 64 bits registers on 32 bits targets
*/
uint64_t t0_64, t1_64, t2_64;
#endif
/* general purpose registers */
target_ulong gpr[32];
......
target-ppc/exec.h
浏览文件 @ 6a6ae23f
......@@ -44,16 +44,6 @@ register target_ulong T1 asm(AREG2);
register target_ulong T2 asm(AREG3);
#define TDX "%016lx"
#endif
/* We may, sometime, need 64 bits registers on 32 bits targets */
#if !defined(TARGET_PPC64)
#define T0_64 (env->t0_64)
#define T1_64 (env->t1_64)
#define T2_64 (env->t2_64)
#else
#define T0_64 T0
#define T1_64 T1
#define T2_64 T2
#endif
#define FT0 (env->ft0)
#define FT1 (env->ft1)
......
target-ppc/op.c
浏览文件 @ 6a6ae23f
......@@ -914,35 +914,3 @@ void OPPROTO op_store_booke_tsr (void)
}
#endif /* !defined(CONFIG_USER_ONLY) */
/* SPE extension */
void OPPROTO op_splatw_T1_64 (void)
{
T1_64 = (T1_64 << 32) | (T1_64 & 0x00000000FFFFFFFFULL);
RETURN();
}
void OPPROTO op_extsh_T1_64 (void)
{
T1_64 = (int32_t)((int16_t)T1_64);
RETURN();
}
void OPPROTO op_sli16_T1_64 (void)
{
T1_64 = T1_64 << 16;
RETURN();
}
void OPPROTO op_sli32_T1_64 (void)
{
T1_64 = T1_64 << 32;
RETURN();
}
void OPPROTO op_srli32_T1_64 (void)
{
T1_64 = T1_64 >> 32;
RETURN();
}
target-ppc/op_mem.h
浏览文件 @ 6a6ae23f
......@@ -642,262 +642,4 @@ void OPPROTO glue(op_POWER2_stfq_le, MEMSUFFIX) (void)
RETURN();
}
/* SPE extension */
#define _PPC_SPE_LD_OP(name, op) \
void OPPROTO glue(glue(op_spe_l, name), MEMSUFFIX) (void) \
{ \
T1_64 = glue(op, MEMSUFFIX)((uint32_t)T0); \
RETURN(); \
}
#if defined(TARGET_PPC64)
#define _PPC_SPE_LD_OP_64(name, op) \
void OPPROTO glue(glue(glue(op_spe_l, name), _64), MEMSUFFIX) (void) \
{ \
T1_64 = glue(op, MEMSUFFIX)((uint64_t)T0); \
RETURN(); \
}
#define PPC_SPE_LD_OP(name, op) \
_PPC_SPE_LD_OP(name, op); \
_PPC_SPE_LD_OP_64(name, op)
#else
#define PPC_SPE_LD_OP(name, op) \
_PPC_SPE_LD_OP(name, op)
#endif
#define _PPC_SPE_ST_OP(name, op) \
void OPPROTO glue(glue(op_spe_st, name), MEMSUFFIX) (void) \
{ \
glue(op, MEMSUFFIX)((uint32_t)T0, T1_64); \
RETURN(); \
}
#if defined(TARGET_PPC64)
#define _PPC_SPE_ST_OP_64(name, op) \
void OPPROTO glue(glue(glue(op_spe_st, name), _64), MEMSUFFIX) (void) \
{ \
glue(op, MEMSUFFIX)((uint64_t)T0, T1_64); \
RETURN(); \
}
#define PPC_SPE_ST_OP(name, op) \
_PPC_SPE_ST_OP(name, op); \
_PPC_SPE_ST_OP_64(name, op)
#else
#define PPC_SPE_ST_OP(name, op) \
_PPC_SPE_ST_OP(name, op)
#endif
PPC_SPE_LD_OP(dd, ldu64);
PPC_SPE_ST_OP(dd, st64);
PPC_SPE_LD_OP(dd_le, ldu64r);
PPC_SPE_ST_OP(dd_le, st64r);
static always_inline uint64_t glue(spe_ldw, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu32, MEMSUFFIX)(EA) << 32;
ret |= (uint64_t)glue(ldu32, MEMSUFFIX)(EA + 4);
return ret;
}
PPC_SPE_LD_OP(dw, spe_ldw);
static always_inline void glue(spe_stdw, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st32, MEMSUFFIX)(EA, data >> 32);
glue(st32, MEMSUFFIX)(EA + 4, data);
}
PPC_SPE_ST_OP(dw, spe_stdw);
static always_inline uint64_t glue(spe_ldw_le, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu32r, MEMSUFFIX)(EA) << 32;
ret |= (uint64_t)glue(ldu32r, MEMSUFFIX)(EA + 4);
return ret;
}
PPC_SPE_LD_OP(dw_le, spe_ldw_le);
static always_inline void glue(spe_stdw_le, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st32r, MEMSUFFIX)(EA, data >> 32);
glue(st32r, MEMSUFFIX)(EA + 4, data);
}
PPC_SPE_ST_OP(dw_le, spe_stdw_le);
static always_inline uint64_t glue(spe_ldh, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu16, MEMSUFFIX)(EA) << 48;
ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 2) << 32;
ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 4) << 16;
ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 6);
return ret;
}
PPC_SPE_LD_OP(dh, spe_ldh);
static always_inline void glue(spe_stdh, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st16, MEMSUFFIX)(EA, data >> 48);
glue(st16, MEMSUFFIX)(EA + 2, data >> 32);
glue(st16, MEMSUFFIX)(EA + 4, data >> 16);
glue(st16, MEMSUFFIX)(EA + 6, data);
}
PPC_SPE_ST_OP(dh, spe_stdh);
static always_inline uint64_t glue(spe_ldh_le, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu16r, MEMSUFFIX)(EA) << 48;
ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 2) << 32;
ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 4) << 16;
ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 6);
return ret;
}
PPC_SPE_LD_OP(dh_le, spe_ldh_le);
static always_inline void glue(spe_stdh_le, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st16r, MEMSUFFIX)(EA, data >> 48);
glue(st16r, MEMSUFFIX)(EA + 2, data >> 32);
glue(st16r, MEMSUFFIX)(EA + 4, data >> 16);
glue(st16r, MEMSUFFIX)(EA + 6, data);
}
PPC_SPE_ST_OP(dh_le, spe_stdh_le);
static always_inline uint64_t glue(spe_lwhe, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu16, MEMSUFFIX)(EA) << 48;
ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 2) << 16;
return ret;
}
PPC_SPE_LD_OP(whe, spe_lwhe);
static always_inline void glue(spe_stwhe, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st16, MEMSUFFIX)(EA, data >> 48);
glue(st16, MEMSUFFIX)(EA + 2, data >> 16);
}
PPC_SPE_ST_OP(whe, spe_stwhe);
static always_inline uint64_t glue(spe_lwhe_le, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu16r, MEMSUFFIX)(EA) << 48;
ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 2) << 16;
return ret;
}
PPC_SPE_LD_OP(whe_le, spe_lwhe_le);
static always_inline void glue(spe_stwhe_le, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st16r, MEMSUFFIX)(EA, data >> 48);
glue(st16r, MEMSUFFIX)(EA + 2, data >> 16);
}
PPC_SPE_ST_OP(whe_le, spe_stwhe_le);
static always_inline uint64_t glue(spe_lwhou, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu16, MEMSUFFIX)(EA) << 32;
ret |= (uint64_t)glue(ldu16, MEMSUFFIX)(EA + 2);
return ret;
}
PPC_SPE_LD_OP(whou, spe_lwhou);
static always_inline uint64_t glue(spe_lwhos, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = ((uint64_t)((int32_t)glue(lds16, MEMSUFFIX)(EA))) << 32;
ret |= (uint64_t)((int32_t)glue(lds16, MEMSUFFIX)(EA + 2));
return ret;
}
PPC_SPE_LD_OP(whos, spe_lwhos);
static always_inline void glue(spe_stwho, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st16, MEMSUFFIX)(EA, data >> 32);
glue(st16, MEMSUFFIX)(EA + 2, data);
}
PPC_SPE_ST_OP(who, spe_stwho);
static always_inline uint64_t glue(spe_lwhou_le, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = (uint64_t)glue(ldu16r, MEMSUFFIX)(EA) << 32;
ret |= (uint64_t)glue(ldu16r, MEMSUFFIX)(EA + 2);
return ret;
}
PPC_SPE_LD_OP(whou_le, spe_lwhou_le);
static always_inline uint64_t glue(spe_lwhos_le, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
ret = ((uint64_t)((int32_t)glue(lds16r, MEMSUFFIX)(EA))) << 32;
ret |= (uint64_t)((int32_t)glue(lds16r, MEMSUFFIX)(EA + 2));
return ret;
}
PPC_SPE_LD_OP(whos_le, spe_lwhos_le);
static always_inline void glue(spe_stwho_le, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st16r, MEMSUFFIX)(EA, data >> 32);
glue(st16r, MEMSUFFIX)(EA + 2, data);
}
PPC_SPE_ST_OP(who_le, spe_stwho_le);
static always_inline void glue(spe_stwwo, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st32, MEMSUFFIX)(EA, data);
}
PPC_SPE_ST_OP(wwo, spe_stwwo);
static always_inline void glue(spe_stwwo_le, MEMSUFFIX) (target_ulong EA,
uint64_t data)
{
glue(st32r, MEMSUFFIX)(EA, data);
}
PPC_SPE_ST_OP(wwo_le, spe_stwwo_le);
static always_inline uint64_t glue(spe_lh, MEMSUFFIX) (target_ulong EA)
{
uint16_t tmp;
tmp = glue(ldu16, MEMSUFFIX)(EA);
return ((uint64_t)tmp << 48) | ((uint64_t)tmp << 16);
}
PPC_SPE_LD_OP(h, spe_lh);
static always_inline uint64_t glue(spe_lh_le, MEMSUFFIX) (target_ulong EA)
{
uint16_t tmp;
tmp = glue(ldu16r, MEMSUFFIX)(EA);
return ((uint64_t)tmp << 48) | ((uint64_t)tmp << 16);
}
PPC_SPE_LD_OP(h_le, spe_lh_le);
static always_inline uint64_t glue(spe_lwwsplat, MEMSUFFIX) (target_ulong EA)
{
uint32_t tmp;
tmp = glue(ldu32, MEMSUFFIX)(EA);
return ((uint64_t)tmp << 32) | (uint64_t)tmp;
}
PPC_SPE_LD_OP(wwsplat, spe_lwwsplat);
static always_inline
uint64_t glue(spe_lwwsplat_le, MEMSUFFIX) (target_ulong EA)
{
uint32_t tmp;
tmp = glue(ldu32r, MEMSUFFIX)(EA);
return ((uint64_t)tmp << 32) | (uint64_t)tmp;
}
PPC_SPE_LD_OP(wwsplat_le, spe_lwwsplat_le);
static always_inline uint64_t glue(spe_lwhsplat, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
uint16_t tmp;
tmp = glue(ldu16, MEMSUFFIX)(EA);
ret = ((uint64_t)tmp << 48) | ((uint64_t)tmp << 32);
tmp = glue(ldu16, MEMSUFFIX)(EA + 2);
ret |= ((uint64_t)tmp << 16) | (uint64_t)tmp;
return ret;
}
PPC_SPE_LD_OP(whsplat, spe_lwhsplat);
static always_inline
uint64_t glue(spe_lwhsplat_le, MEMSUFFIX) (target_ulong EA)
{
uint64_t ret;
uint16_t tmp;
tmp = glue(ldu16r, MEMSUFFIX)(EA);
ret = ((uint64_t)tmp << 48) | ((uint64_t)tmp << 32);
tmp = glue(ldu16r, MEMSUFFIX)(EA + 2);
ret |= ((uint64_t)tmp << 16) | (uint64_t)tmp;
return ret;
}
PPC_SPE_LD_OP(whsplat_le, spe_lwhsplat_le);
#undef MEMSUFFIX
target-ppc/translate.c
浏览文件 @ 6a6ae23f
......@@ -71,11 +71,6 @@ static TCGv_i32 cpu_access_type;
/* dyngen register indexes */
static TCGv cpu_T[3];
#if defined(TARGET_PPC64)
#define cpu_T64 cpu_T
#else
static TCGv_i64 cpu_T64[3];
#endif
static TCGv_i64 cpu_FT[2];
#include "gen-icount.h"
......@@ -106,14 +101,6 @@ void ppc_translate_init(void)
#else
cpu_T[2] = tcg_global_reg_new(TCG_AREG3, "T2");
#endif
#endif
#if !defined(TARGET_PPC64)
cpu_T64[0] = tcg_global_mem_new_i64(TCG_AREG0, offsetof(CPUState, t0_64),
"T0_64");
cpu_T64[1] = tcg_global_mem_new_i64(TCG_AREG0, offsetof(CPUState, t1_64),
"T1_64");
cpu_T64[2] = tcg_global_mem_new_i64(TCG_AREG0, offsetof(CPUState, t2_64),
"T2_64");
#endif
cpu_FT[0] = tcg_global_mem_new_i64(TCG_AREG0,
......@@ -6031,91 +6018,6 @@ static always_inline void gen_speundef (DisasContext *ctx)
GEN_EXCP_INVAL(ctx);
}
/* SPE load and stores */
static always_inline void gen_addr_spe_imm_index (TCGv EA, DisasContext *ctx, int sh)
{
target_long simm = rB(ctx->opcode);
if (rA(ctx->opcode) == 0)
tcg_gen_movi_tl(EA, simm << sh);
else if (likely(simm != 0))
tcg_gen_addi_tl(EA, cpu_gpr[rA(ctx->opcode)], simm << sh);
else
tcg_gen_mov_tl(EA, cpu_gpr[rA(ctx->opcode)]);
}
#define op_spe_ldst(name) (*gen_op_##name[ctx->mem_idx])()
#define OP_SPE_LD_TABLE(name) \
static GenOpFunc *gen_op_spe_l##name[NB_MEM_FUNCS] = { \
GEN_MEM_FUNCS(spe_l##name), \
};
#define OP_SPE_ST_TABLE(name) \
static GenOpFunc *gen_op_spe_st##name[NB_MEM_FUNCS] = { \
GEN_MEM_FUNCS(spe_st##name), \
};
#define GEN_SPE_LD(name, sh) \
static always_inline void gen_evl##name (DisasContext *ctx) \
{ \
if (unlikely(!ctx->spe_enabled)) { \
GEN_EXCP_NO_AP(ctx); \
return; \
} \
gen_addr_spe_imm_index(cpu_T[0], ctx, sh); \
op_spe_ldst(spe_l##name); \
gen_store_gpr64(rD(ctx->opcode), cpu_T64[1]); \
}
#define GEN_SPE_LDX(name) \
static always_inline void gen_evl##name##x (DisasContext *ctx) \
{ \
if (unlikely(!ctx->spe_enabled)) { \
GEN_EXCP_NO_AP(ctx); \
return; \
} \
gen_addr_reg_index(cpu_T[0], ctx); \
op_spe_ldst(spe_l##name); \
gen_store_gpr64(rD(ctx->opcode), cpu_T64[1]); \
}
#define GEN_SPEOP_LD(name, sh) \
OP_SPE_LD_TABLE(name); \
GEN_SPE_LD(name, sh); \
GEN_SPE_LDX(name)
#define GEN_SPE_ST(name, sh) \
static always_inline void gen_evst##name (DisasContext *ctx) \
{ \
if (unlikely(!ctx->spe_enabled)) { \
GEN_EXCP_NO_AP(ctx); \
return; \
} \
gen_addr_spe_imm_index(cpu_T[0], ctx, sh); \
gen_load_gpr64(cpu_T64[1], rS(ctx->opcode)); \
op_spe_ldst(spe_st##name); \
}
#define GEN_SPE_STX(name) \
static always_inline void gen_evst##name##x (DisasContext *ctx) \
{ \
if (unlikely(!ctx->spe_enabled)) { \
GEN_EXCP_NO_AP(ctx); \
return; \
} \
gen_addr_reg_index(cpu_T[0], ctx); \
gen_load_gpr64(cpu_T64[1], rS(ctx->opcode)); \
op_spe_ldst(spe_st##name); \
}
#define GEN_SPEOP_ST(name, sh) \
OP_SPE_ST_TABLE(name); \
GEN_SPE_ST(name, sh); \
GEN_SPE_STX(name)
#define GEN_SPEOP_LDST(name, sh) \
GEN_SPEOP_LD(name, sh); \
GEN_SPEOP_ST(name, sh)
/* SPE logic */
#if defined(TARGET_PPC64)
#define GEN_SPEOP_LOGIC2(name, tcg_op) \
......@@ -6681,188 +6583,352 @@ GEN_SPE(evcmpgtu, evcmpgts, 0x18, 0x08, 0x00600000, PPC_SPE); ////
GEN_SPE(evcmpltu, evcmplts, 0x19, 0x08, 0x00600000, PPC_SPE); ////
GEN_SPE(evcmpeq, speundef, 0x1A, 0x08, 0x00600000, PPC_SPE); ////
/* Load and stores */
GEN_SPEOP_LDST(dd, 3);
GEN_SPEOP_LDST(dw, 3);
GEN_SPEOP_LDST(dh, 3);
GEN_SPEOP_LDST(whe, 2);
GEN_SPEOP_LD(whou, 2);
GEN_SPEOP_LD(whos, 2);
GEN_SPEOP_ST(who, 2);
#define _GEN_OP_SPE_STWWE(suffix) \
static always_inline void gen_op_spe_stwwe_##suffix (void) \
{ \
gen_op_srli32_T1_64(); \
gen_op_spe_stwwo_##suffix(); \
/* SPE load and stores */
static always_inline void gen_addr_spe_imm_index (TCGv EA, DisasContext *ctx, int sh)
{
target_ulong uimm = rB(ctx->opcode);
if (rA(ctx->opcode) == 0)
tcg_gen_movi_tl(EA, uimm << sh);
else
tcg_gen_addi_tl(EA, cpu_gpr[rA(ctx->opcode)], uimm << sh);
}
#define _GEN_OP_SPE_STWWE_LE(suffix) \
static always_inline void gen_op_spe_stwwe_le_##suffix (void) \
{ \
gen_op_srli32_T1_64(); \
gen_op_spe_stwwo_le_##suffix(); \
static always_inline void gen_op_evldd(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
gen_qemu_ld64(cpu_gpr[rD(ctx->opcode)], addr, ctx->mem_idx);
#else
TCGv_i64 t0 = tcg_temp_new_i64();
gen_qemu_ld64(t0, addr, ctx->mem_idx);
tcg_gen_trunc_i64_i32(cpu_gpr[rD(ctx->opcode)], t0);
tcg_gen_shri_i64(t0, t0, 32);
tcg_gen_trunc_i64_i32(cpu_gprh[rD(ctx->opcode)], t0);
tcg_temp_free_i64(t0);
#endif
}
static always_inline void gen_op_evldw(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
#define GEN_OP_SPE_STWWE(suffix) \
_GEN_OP_SPE_STWWE(suffix); \
_GEN_OP_SPE_STWWE_LE(suffix); \
static always_inline void gen_op_spe_stwwe_64_##suffix (void) \
{ \
gen_op_srli32_T1_64(); \
gen_op_spe_stwwo_64_##suffix(); \
} \
static always_inline void gen_op_spe_stwwe_le_64_##suffix (void) \
{ \
gen_op_srli32_T1_64(); \
gen_op_spe_stwwo_le_64_##suffix(); \
TCGv t0 = tcg_temp_new();
gen_qemu_ld32u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 32);
tcg_gen_addi_tl(addr, addr, 4);
gen_qemu_ld32u(t0, addr, ctx->mem_idx);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_temp_free(t0);
#else
gen_qemu_ld32u(cpu_gprh[rD(ctx->opcode)], addr, ctx->mem_idx);
tcg_gen_addi_tl(addr, addr, 4);
gen_qemu_ld32u(cpu_gpr[rD(ctx->opcode)], addr, ctx->mem_idx);
#endif
}
static always_inline void gen_op_evldh(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
#if defined(TARGET_PPC64)
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 48);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(t0, t0, 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(t0, t0, 16);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
#define GEN_OP_SPE_STWWE(suffix) \
_GEN_OP_SPE_STWWE(suffix); \
_GEN_OP_SPE_STWWE_LE(suffix)
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#endif
#if defined(CONFIG_USER_ONLY)
GEN_OP_SPE_STWWE(raw);
#else /* defined(CONFIG_USER_ONLY) */
GEN_OP_SPE_STWWE(user);
GEN_OP_SPE_STWWE(kernel);
GEN_OP_SPE_STWWE(hypv);
#endif /* defined(CONFIG_USER_ONLY) */
GEN_SPEOP_ST(wwe, 2);
GEN_SPEOP_ST(wwo, 2);
#define GEN_SPE_LDSPLAT(name, op, suffix) \
static always_inline void gen_op_spe_l##name##_##suffix (void) \
{ \
gen_op_##op##_##suffix(); \
gen_op_splatw_T1_64(); \
tcg_temp_free(t0);
}
#define GEN_OP_SPE_LHE(suffix) \
static always_inline void gen_op_spe_lhe_##suffix (void) \
{ \
gen_op_spe_lh_##suffix(); \
gen_op_sli16_T1_64(); \
static always_inline void gen_op_evlhhesplat(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
#if defined(TARGET_PPC64)
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 48);
tcg_gen_shli_tl(t0, t0, 16);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
tcg_gen_shli_tl(t0, t0, 16);
tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
#endif
tcg_temp_free(t0);
}
#define GEN_OP_SPE_LHX(suffix) \
static always_inline void gen_op_spe_lhx_##suffix (void) \
{ \
gen_op_spe_lh_##suffix(); \
gen_op_extsh_T1_64(); \
static always_inline void gen_op_evlhhousplat(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
#if defined(TARGET_PPC64)
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
#endif
tcg_temp_free(t0);
}
#if defined(CONFIG_USER_ONLY)
GEN_OP_SPE_LHE(raw);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, raw);
GEN_OP_SPE_LHE(le_raw);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_raw);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, raw);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_raw);
GEN_OP_SPE_LHX(raw);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, raw);
GEN_OP_SPE_LHX(le_raw);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_raw);
static always_inline void gen_op_evlhhossplat(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
gen_qemu_ld16s(t0, addr, ctx->mem_idx);
#if defined(TARGET_PPC64)
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 32);
tcg_gen_ext32u_tl(t0, t0);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
#endif
tcg_temp_free(t0);
}
static always_inline void gen_op_evlwhe(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
#if defined(TARGET_PPC64)
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 48);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(t0, t0, 16);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16);
#endif
tcg_temp_free(t0);
}
static always_inline void gen_op_evlwhou(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
TCGv t0 = tcg_temp_new();
gen_qemu_ld16u(cpu_gpr[rD(ctx->opcode)], addr, ctx->mem_idx);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(t0, t0, 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_temp_free(t0);
#else
gen_qemu_ld16u(cpu_gprh[rD(ctx->opcode)], addr, ctx->mem_idx);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(cpu_gpr[rD(ctx->opcode)], addr, ctx->mem_idx);
#endif
}
static always_inline void gen_op_evlwhos(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
TCGv t0 = tcg_temp_new();
gen_qemu_ld16s(t0, addr, ctx->mem_idx);
tcg_gen_ext32u_tl(cpu_gpr[rD(ctx->opcode)], t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16s(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(t0, t0, 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_temp_free(t0);
#else
gen_qemu_ld16s(cpu_gprh[rD(ctx->opcode)], addr, ctx->mem_idx);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16s(cpu_gpr[rD(ctx->opcode)], addr, ctx->mem_idx);
#endif
}
static always_inline void gen_op_evlwwsplat(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
gen_qemu_ld32u(t0, addr, ctx->mem_idx);
#if defined(TARGET_PPC64)
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
tcg_gen_mov_tl(cpu_gprh[rD(ctx->opcode)], t0);
tcg_gen_mov_tl(cpu_gpr[rD(ctx->opcode)], t0);
#endif
tcg_temp_free(t0);
}
static always_inline void gen_op_evlwhsplat(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
#if defined(TARGET_PPC64)
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 48);
tcg_gen_shli_tl(t0, t0, 32);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
tcg_gen_shli_tl(t0, t0, 16);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gpr[rD(ctx->opcode)], t0);
#else
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gprh[rD(ctx->opcode)], t0, 16);
tcg_gen_or_tl(cpu_gprh[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_ld16u(t0, addr, ctx->mem_idx);
tcg_gen_shli_tl(cpu_gpr[rD(ctx->opcode)], t0, 16);
tcg_gen_or_tl(cpu_gpr[rD(ctx->opcode)], cpu_gprh[rD(ctx->opcode)], t0);
#endif
tcg_temp_free(t0);
}
static always_inline void gen_op_evstdd(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
gen_qemu_st64(cpu_gpr[rS(ctx->opcode)], addr, ctx->mem_idx);
#else
TCGv_i64 t0 = tcg_temp_new_i64();
tcg_gen_concat_i32_i64(t0, cpu_gpr[rS(ctx->opcode)], cpu_gprh[rS(ctx->opcode)]);
gen_qemu_st64(t0, addr, ctx->mem_idx);
tcg_temp_free_i64(t0);
#endif
}
static always_inline void gen_op_evstdw(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
TCGv t0 = tcg_temp_new();
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 32);
gen_qemu_st32(t0, addr, ctx->mem_idx);
tcg_temp_free(t0);
#else
gen_qemu_st32(cpu_gprh[rS(ctx->opcode)], addr, ctx->mem_idx);
#endif
tcg_gen_addi_tl(addr, addr, 4);
gen_qemu_st32(cpu_gpr[rS(ctx->opcode)], addr, ctx->mem_idx);
}
static always_inline void gen_op_evstdh(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
#if defined(TARGET_PPC64)
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 48);
#else
tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16);
#endif
gen_qemu_st16(t0, addr, ctx->mem_idx);
tcg_gen_addi_tl(addr, addr, 2);
#if defined(TARGET_PPC64)
GEN_OP_SPE_LHE(64_raw);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, 64_raw);
GEN_OP_SPE_LHE(le_64_raw);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_64_raw);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, 64_raw);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_64_raw);
GEN_OP_SPE_LHX(64_raw);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, 64_raw);
GEN_OP_SPE_LHX(le_64_raw);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_64_raw);
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 32);
gen_qemu_st16(t0, addr, ctx->mem_idx);
#else
gen_qemu_st16(cpu_gprh[rS(ctx->opcode)], addr, ctx->mem_idx);
#endif
tcg_gen_addi_tl(addr, addr, 2);
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16);
gen_qemu_st16(t0, addr, ctx->mem_idx);
tcg_temp_free(t0);
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_st16(cpu_gpr[rS(ctx->opcode)], addr, ctx->mem_idx);
}
static always_inline void gen_op_evstwhe(DisasContext *ctx, TCGv addr)
{
TCGv t0 = tcg_temp_new();
#if defined(TARGET_PPC64)
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 48);
#else
tcg_gen_shri_tl(t0, cpu_gprh[rS(ctx->opcode)], 16);
#endif
gen_qemu_st16(t0, addr, ctx->mem_idx);
tcg_gen_addi_tl(addr, addr, 2);
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 16);
gen_qemu_st16(t0, addr, ctx->mem_idx);
tcg_temp_free(t0);
}
static always_inline void gen_op_evstwho(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
TCGv t0 = tcg_temp_new();
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 32);
gen_qemu_st16(t0, addr, ctx->mem_idx);
tcg_temp_free(t0);
#else
GEN_OP_SPE_LHE(user);
GEN_OP_SPE_LHE(kernel);
GEN_OP_SPE_LHE(hypv);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, user);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, kernel);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, hypv);
GEN_OP_SPE_LHE(le_user);
GEN_OP_SPE_LHE(le_kernel);
GEN_OP_SPE_LHE(le_hypv);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_user);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_kernel);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_hypv);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, user);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, kernel);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, hypv);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_user);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_kernel);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_hypv);
GEN_OP_SPE_LHX(user);
GEN_OP_SPE_LHX(kernel);
GEN_OP_SPE_LHX(hypv);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, user);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, kernel);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, hypv);
GEN_OP_SPE_LHX(le_user);
GEN_OP_SPE_LHX(le_kernel);
GEN_OP_SPE_LHX(le_hypv);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_user);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_kernel);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_hypv);
gen_qemu_st16(cpu_gprh[rS(ctx->opcode)], addr, ctx->mem_idx);
#endif
tcg_gen_addi_tl(addr, addr, 2);
gen_qemu_st16(cpu_gpr[rS(ctx->opcode)], addr, ctx->mem_idx);
}
static always_inline void gen_op_evstwwe(DisasContext *ctx, TCGv addr)
{
#if defined(TARGET_PPC64)
GEN_OP_SPE_LHE(64_user);
GEN_OP_SPE_LHE(64_kernel);
GEN_OP_SPE_LHE(64_hypv);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, 64_user);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, 64_kernel);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, 64_hypv);
GEN_OP_SPE_LHE(le_64_user);
GEN_OP_SPE_LHE(le_64_kernel);
GEN_OP_SPE_LHE(le_64_hypv);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_64_user);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_64_kernel);
GEN_SPE_LDSPLAT(hhesplat, spe_lhe, le_64_hypv);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, 64_user);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, 64_kernel);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, 64_hypv);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_64_user);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_64_kernel);
GEN_SPE_LDSPLAT(hhousplat, spe_lh, le_64_hypv);
GEN_OP_SPE_LHX(64_user);
GEN_OP_SPE_LHX(64_kernel);
GEN_OP_SPE_LHX(64_hypv);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, 64_user);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, 64_kernel);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, 64_hypv);
GEN_OP_SPE_LHX(le_64_user);
GEN_OP_SPE_LHX(le_64_kernel);
GEN_OP_SPE_LHX(le_64_hypv);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_64_user);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_64_kernel);
GEN_SPE_LDSPLAT(hhossplat, spe_lhx, le_64_hypv);
#endif
#endif
GEN_SPEOP_LD(hhesplat, 1);
GEN_SPEOP_LD(hhousplat, 1);
GEN_SPEOP_LD(hhossplat, 1);
GEN_SPEOP_LD(wwsplat, 2);
GEN_SPEOP_LD(whsplat, 2);
GEN_SPE(evlddx, evldd, 0x00, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evldwx, evldw, 0x01, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evldhx, evldh, 0x02, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlhhesplatx, evlhhesplat, 0x04, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlhhousplatx, evlhhousplat, 0x06, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlhhossplatx, evlhhossplat, 0x07, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlwhex, evlwhe, 0x08, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlwhoux, evlwhou, 0x0A, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlwhosx, evlwhos, 0x0B, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlwwsplatx, evlwwsplat, 0x0C, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evlwhsplatx, evlwhsplat, 0x0E, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstddx, evstdd, 0x10, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstdwx, evstdw, 0x11, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstdhx, evstdh, 0x12, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstwhex, evstwhe, 0x18, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstwhox, evstwho, 0x1A, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstwwex, evstwwe, 0x1C, 0x0C, 0x00000000, PPC_SPE); //
GEN_SPE(evstwwox, evstwwo, 0x1E, 0x0C, 0x00000000, PPC_SPE); //
TCGv t0 = tcg_temp_new();
tcg_gen_shri_tl(t0, cpu_gpr[rS(ctx->opcode)], 32);
gen_qemu_st32(t0, addr, ctx->mem_idx);
tcg_temp_free(t0);
#else
gen_qemu_st32(cpu_gprh[rS(ctx->opcode)], addr, ctx->mem_idx);
#endif
}
static always_inline void gen_op_evstwwo(DisasContext *ctx, TCGv addr)
{
gen_qemu_st32(cpu_gpr[rS(ctx->opcode)], addr, ctx->mem_idx);
}
#define GEN_SPEOP_LDST(name, opc2, sh) \
GEN_HANDLER(gen_##name, 0x04, opc2, 0x0C, 0x00000000, PPC_SPE) \
{ \
TCGv t0; \
if (unlikely(!ctx->spe_enabled)) { \
GEN_EXCP_NO_AP(ctx); \
return; \
} \
t0 = tcg_temp_new(); \
if (Rc(ctx->opcode)) { \
gen_addr_spe_imm_index(t0, ctx, sh); \
} else { \
gen_addr_reg_index(t0, ctx); \
} \
gen_op_##name(ctx, t0); \
tcg_temp_free(t0); \
}
GEN_SPEOP_LDST(evldd, 0x00, 3);
GEN_SPEOP_LDST(evldw, 0x01, 3);
GEN_SPEOP_LDST(evldh, 0x02, 3);
GEN_SPEOP_LDST(evlhhesplat, 0x04, 1);
GEN_SPEOP_LDST(evlhhousplat, 0x06, 1);
GEN_SPEOP_LDST(evlhhossplat, 0x07, 1);
GEN_SPEOP_LDST(evlwhe, 0x08, 2);
GEN_SPEOP_LDST(evlwhou, 0x0A, 2);
GEN_SPEOP_LDST(evlwhos, 0x0B, 2);
GEN_SPEOP_LDST(evlwwsplat, 0x0C, 2);
GEN_SPEOP_LDST(evlwhsplat, 0x0E, 2);
GEN_SPEOP_LDST(evstdd, 0x10, 3);
GEN_SPEOP_LDST(evstdw, 0x11, 3);
GEN_SPEOP_LDST(evstdh, 0x12, 3);
GEN_SPEOP_LDST(evstwhe, 0x18, 2);
GEN_SPEOP_LDST(evstwho, 0x1A, 2);
GEN_SPEOP_LDST(evstwwe, 0x1C, 2);
GEN_SPEOP_LDST(evstwwo, 0x1E, 2);
/* Multiply and add - TODO */
#if 0
......
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