| 36 |
static uint32_t *gen_opparam_ptr; |
static uint32_t *gen_opparam_ptr; |
| 37 |
|
|
| 38 |
#include "gen-op.h" |
#include "gen-op.h" |
| 39 |
#include "select.h" |
|
| 40 |
|
typedef void (GenOpFunc)(void); |
| 41 |
|
|
| 42 |
|
#define GEN8(func, NAME) \ |
| 43 |
|
static GenOpFunc *NAME ## _table [8] = {\ |
| 44 |
|
NAME ## 0, NAME ## 1, NAME ## 2, NAME ## 3,\ |
| 45 |
|
NAME ## 4, NAME ## 5, NAME ## 6, NAME ## 7,\ |
| 46 |
|
};\ |
| 47 |
|
static inline void func(int n)\ |
| 48 |
|
{\ |
| 49 |
|
NAME ## _table[n]();\ |
| 50 |
|
} |
| 51 |
|
|
| 52 |
|
#define GEN32(func, NAME) \ |
| 53 |
|
static GenOpFunc *NAME ## _table [32] = {\ |
| 54 |
|
NAME ## 0, NAME ## 1, NAME ## 2, NAME ## 3,\ |
| 55 |
|
NAME ## 4, NAME ## 5, NAME ## 6, NAME ## 7,\ |
| 56 |
|
NAME ## 8, NAME ## 9, NAME ## 10, NAME ## 11,\ |
| 57 |
|
NAME ## 12, NAME ## 13, NAME ## 14, NAME ## 15,\ |
| 58 |
|
NAME ## 16, NAME ## 17, NAME ## 18, NAME ## 19,\ |
| 59 |
|
NAME ## 20, NAME ## 21, NAME ## 22, NAME ## 23,\ |
| 60 |
|
NAME ## 24, NAME ## 25, NAME ## 26, NAME ## 27,\ |
| 61 |
|
NAME ## 28, NAME ## 29, NAME ## 30, NAME ## 31,\ |
| 62 |
|
};\ |
| 63 |
|
static inline void func(int n)\ |
| 64 |
|
{\ |
| 65 |
|
NAME ## _table[n]();\ |
| 66 |
|
} |
| 67 |
|
|
| 68 |
|
GEN8(gen_op_load_crf_T0, gen_op_load_crf_T0_crf) |
| 69 |
|
GEN8(gen_op_load_crf_T1, gen_op_load_crf_T1_crf) |
| 70 |
|
GEN8(gen_op_store_T0_crf, gen_op_store_T0_crf_crf) |
| 71 |
|
GEN8(gen_op_store_T1_crf, gen_op_store_T1_crf_crf) |
| 72 |
|
|
| 73 |
|
GEN32(gen_op_load_gpr_T0, gen_op_load_gpr_T0_gpr) |
| 74 |
|
GEN32(gen_op_load_gpr_T1, gen_op_load_gpr_T1_gpr) |
| 75 |
|
GEN32(gen_op_load_gpr_T2, gen_op_load_gpr_T2_gpr) |
| 76 |
|
|
| 77 |
|
GEN32(gen_op_store_T0_gpr, gen_op_store_T0_gpr_gpr) |
| 78 |
|
GEN32(gen_op_store_T1_gpr, gen_op_store_T1_gpr_gpr) |
| 79 |
|
GEN32(gen_op_store_T2_gpr, gen_op_store_T2_gpr_gpr) |
| 80 |
|
|
| 81 |
|
GEN32(gen_op_load_FT0_fpr, gen_op_load_FT0_fpr) |
| 82 |
|
GEN32(gen_op_store_FT0_fpr, gen_op_store_FT0_fpr) |
| 83 |
|
|
| 84 |
static uint8_t spr_access[1024 / 2]; |
static uint8_t spr_access[1024 / 2]; |
| 85 |
|
|
| 853 |
/* mffs */ |
/* mffs */ |
| 854 |
GEN_HANDLER(mffs, 0x3F, 0x07, 0x12, 0x001FF800, PPC_FLOAT) |
GEN_HANDLER(mffs, 0x3F, 0x07, 0x12, 0x001FF800, PPC_FLOAT) |
| 855 |
{ |
{ |
| 856 |
gen_op_load_fpscr(rD(ctx->opcode)); |
gen_op_load_fpscr(); |
| 857 |
|
gen_op_store_T0_gpr(rD(ctx->opcode)); |
| 858 |
if (Rc(ctx->opcode)) { |
if (Rc(ctx->opcode)) { |
| 859 |
/* Update CR1 */ |
/* Update CR1 */ |
| 860 |
} |
} |
| 876 |
/* mtfsf */ |
/* mtfsf */ |
| 877 |
GEN_HANDLER(mtfsf, 0x3F, 0x07, 0x16, 0x02010000, PPC_FLOAT) |
GEN_HANDLER(mtfsf, 0x3F, 0x07, 0x16, 0x02010000, PPC_FLOAT) |
| 878 |
{ |
{ |
| 879 |
gen_op_store_fpscr(FM(ctx->opcode), rB(ctx->opcode)); |
gen_op_load_gpr_T0(rB(ctx->opcode)); |
| 880 |
|
gen_op_store_fpscr(FM(ctx->opcode)); |
| 881 |
if (Rc(ctx->opcode)) { |
if (Rc(ctx->opcode)) { |
| 882 |
/* Update CR1 */ |
/* Update CR1 */ |
| 883 |
} |
} |
| 1227 |
{ \ |
{ \ |
| 1228 |
uint32_t simm = SIMM(ctx->opcode); \ |
uint32_t simm = SIMM(ctx->opcode); \ |
| 1229 |
if (rA(ctx->opcode) == 0) { \ |
if (rA(ctx->opcode) == 0) { \ |
| 1230 |
gen_op_lf##width##_z(simm, rD(ctx->opcode)); \ |
gen_op_lf##width##_z_FT0(simm); \ |
| 1231 |
} else { \ |
} else { \ |
| 1232 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1233 |
gen_op_lf##width(simm, rD(ctx->opcode)); \ |
gen_op_lf##width##_FT0(simm); \ |
| 1234 |
} \ |
} \ |
| 1235 |
|
gen_op_store_FT0_fpr(rD(ctx->opcode));\ |
| 1236 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1237 |
} |
} |
| 1238 |
|
|
| 1243 |
rA(ctx->opcode) == rD(ctx->opcode)) \ |
rA(ctx->opcode) == rD(ctx->opcode)) \ |
| 1244 |
SET_RETVAL(EXCP_INVAL); \ |
SET_RETVAL(EXCP_INVAL); \ |
| 1245 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1246 |
gen_op_lf##width(SIMM(ctx->opcode), rD(ctx->opcode)); \ |
gen_op_lf##width##_FT0(SIMM(ctx->opcode)); \ |
| 1247 |
|
gen_op_store_FT0_fpr(rD(ctx->opcode));\ |
| 1248 |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
| 1249 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1250 |
} |
} |
| 1257 |
SET_RETVAL(EXCP_INVAL); \ |
SET_RETVAL(EXCP_INVAL); \ |
| 1258 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1259 |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
| 1260 |
gen_op_lf##width##x(rD(ctx->opcode)); \ |
gen_op_lf##width##x_FT0(); \ |
| 1261 |
|
gen_op_store_FT0_fpr(rD(ctx->opcode));\ |
| 1262 |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
| 1263 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1264 |
} |
} |
| 1268 |
{ \ |
{ \ |
| 1269 |
if (rA(ctx->opcode) == 0) { \ |
if (rA(ctx->opcode) == 0) { \ |
| 1270 |
gen_op_load_gpr_T0(rB(ctx->opcode)); \ |
gen_op_load_gpr_T0(rB(ctx->opcode)); \ |
| 1271 |
gen_op_lf##width##x_z(rD(ctx->opcode)); \ |
gen_op_lf##width##x_z_FT0(); \ |
| 1272 |
} else { \ |
} else { \ |
| 1273 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1274 |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
| 1275 |
gen_op_lf##width##x(rD(ctx->opcode)); \ |
gen_op_lf##width##x_FT0(); \ |
| 1276 |
} \ |
} \ |
| 1277 |
|
gen_op_store_FT0_fpr(rD(ctx->opcode));\ |
| 1278 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1279 |
} |
} |
| 1280 |
|
|
| 1287 |
/* lfd lfdu lfdux lfdx */ |
/* lfd lfdu lfdux lfdx */ |
| 1288 |
GEN_LDF(d, 0x12); |
GEN_LDF(d, 0x12); |
| 1289 |
/* lfs lfsu lfsux lfsx */ |
/* lfs lfsu lfsux lfsx */ |
|
#define gen_op_lfs_z(a, b) |
|
|
#define gen_op_lfs(a, b) |
|
|
#define gen_op_lfsx_z(a) |
|
|
#define gen_op_lfsx(a) |
|
| 1290 |
GEN_LDF(s, 0x10); |
GEN_LDF(s, 0x10); |
| 1291 |
|
|
| 1292 |
/*** Floating-point store ***/ |
/*** Floating-point store ***/ |
| 1294 |
GEN_HANDLER(stf##width, opc, 0xFF, 0xFF, 0x00000000, PPC_FLOAT) \ |
GEN_HANDLER(stf##width, opc, 0xFF, 0xFF, 0x00000000, PPC_FLOAT) \ |
| 1295 |
{ \ |
{ \ |
| 1296 |
uint32_t simm = SIMM(ctx->opcode); \ |
uint32_t simm = SIMM(ctx->opcode); \ |
| 1297 |
|
gen_op_load_FT0_fpr(rS(ctx->opcode));\ |
| 1298 |
if (rA(ctx->opcode) == 0) { \ |
if (rA(ctx->opcode) == 0) { \ |
| 1299 |
gen_op_stf##width##_z(simm, rS(ctx->opcode)); \ |
gen_op_stf##width##_z_FT0(simm); \ |
| 1300 |
} else { \ |
} else { \ |
| 1301 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1302 |
gen_op_stf##width(simm, rS(ctx->opcode)); \ |
gen_op_stf##width##_FT0(simm); \ |
| 1303 |
} \ |
} \ |
| 1304 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1305 |
} |
} |
| 1310 |
if (rA(ctx->opcode) == 0) \ |
if (rA(ctx->opcode) == 0) \ |
| 1311 |
SET_RETVAL(EXCP_INVAL); \ |
SET_RETVAL(EXCP_INVAL); \ |
| 1312 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1313 |
gen_op_stf##width(SIMM(ctx->opcode), rS(ctx->opcode)); \ |
gen_op_load_FT0_fpr(rS(ctx->opcode));\ |
| 1314 |
|
gen_op_stf##width##_FT0(SIMM(ctx->opcode)); \ |
| 1315 |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
| 1316 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1317 |
} |
} |
| 1323 |
SET_RETVAL(EXCP_INVAL); \ |
SET_RETVAL(EXCP_INVAL); \ |
| 1324 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1325 |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
| 1326 |
gen_op_stf##width##x(rS(ctx->opcode)); \ |
gen_op_load_FT0_fpr(rS(ctx->opcode));\ |
| 1327 |
|
gen_op_stf##width##x_FT0(); \ |
| 1328 |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
gen_op_store_T0_gpr(rA(ctx->opcode)); \ |
| 1329 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1330 |
} |
} |
| 1332 |
#define GEN_STFX(width, opc) \ |
#define GEN_STFX(width, opc) \ |
| 1333 |
GEN_HANDLER(stf##width##x, 0x1F, 0x17, opc, 0x00000001, PPC_FLOAT) \ |
GEN_HANDLER(stf##width##x, 0x1F, 0x17, opc, 0x00000001, PPC_FLOAT) \ |
| 1334 |
{ \ |
{ \ |
| 1335 |
|
gen_op_load_FT0_fpr(rS(ctx->opcode));\ |
| 1336 |
if (rA(ctx->opcode) == 0) { \ |
if (rA(ctx->opcode) == 0) { \ |
| 1337 |
gen_op_load_gpr_T0(rB(ctx->opcode)); \ |
gen_op_load_gpr_T0(rB(ctx->opcode)); \ |
| 1338 |
gen_op_stf##width##x_z(rS(ctx->opcode)); \ |
gen_op_stf##width##x_z_FT0(); \ |
| 1339 |
} else { \ |
} else { \ |
| 1340 |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
gen_op_load_gpr_T0(rA(ctx->opcode)); \ |
| 1341 |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
gen_op_load_gpr_T1(rB(ctx->opcode)); \ |
| 1342 |
gen_op_stf##width##x(rS(ctx->opcode)); \ |
gen_op_stf##width##x_FT0(); \ |
| 1343 |
} \ |
} \ |
| 1344 |
SET_RETVAL(0); \ |
SET_RETVAL(0); \ |
| 1345 |
} |
} |
| 1353 |
/* stfd stfdu stfdux stfdx */ |
/* stfd stfdu stfdux stfdx */ |
| 1354 |
GEN_STOF(d, 0x16); |
GEN_STOF(d, 0x16); |
| 1355 |
/* stfs stfsu stfsux stfsx */ |
/* stfs stfsu stfsux stfsx */ |
|
#define gen_op_stfs_z(a, b) |
|
|
#define gen_op_stfs(a, b) |
|
|
#define gen_op_stfsx_z(a) |
|
|
#define gen_op_stfsx(a) |
|
| 1356 |
GEN_STOF(s, 0x14); |
GEN_STOF(s, 0x14); |
| 1357 |
|
|
| 1358 |
/* Optional: */ |
/* Optional: */ |