diff options
Diffstat (limited to 'target/s390x')
| -rw-r--r-- | target/s390x/insn-format.def | 25 | ||||
| -rw-r--r-- | target/s390x/translate.c | 39 |
2 files changed, 63 insertions, 1 deletions
diff --git a/target/s390x/insn-format.def b/target/s390x/insn-format.def index 4297ff4..6253edb 100644 --- a/target/s390x/insn-format.def +++ b/target/s390x/insn-format.def @@ -54,3 +54,28 @@ F4(SS_e, R(1, 8), BD(2,16,20), R(3,12), BD(4,32,36)) F3(SS_f, BD(1,16,20), L(2,8,8), BD(2,32,36)) F2(SSE, BD(1,16,20), BD(2,32,36)) F3(SSF, BD(1,16,20), BD(2,32,36), R(3,8)) +F3(VRI_a, V(1,8), I(2,16,16), M(3,32)) +F4(VRI_b, V(1,8), I(2,16,8), I(3,24,8), M(4,32)) +F4(VRI_c, V(1,8), V(3,12), I(2,16,16), M(4,32)) +F5(VRI_d, V(1,8), V(2,12), V(3,16), I(4,24,8), M(5,32)) +F5(VRI_e, V(1,8), V(2,12), I(3,16,12), M(5,28), M(4,32)) +F5(VRI_f, V(1,8), V(2,12), V(3,16), M(5,24), I(4,28,8)) +F5(VRI_g, V(1,8), V(2,12), I(4,16,8), M(5,24), I(3,28,8)) +F3(VRI_h, V(1,8), I(2,16,16), I(3,32,4)) +F4(VRI_i, V(1,8), R(2,12), M(4,24), I(3,28,8)) +F5(VRR_a, V(1,8), V(2,12), M(5,24), M(4,28), M(3,32)) +F5(VRR_b, V(1,8), V(2,12), V(3,16), M(5,24), M(4,32)) +F6(VRR_c, V(1,8), V(2,12), V(3,16), M(6,24), M(5,28), M(4,32)) +F6(VRR_d, V(1,8), V(2,12), V(3,16), M(5,20), M(6,24), V(4,32)) +F6(VRR_e, V(1,8), V(2,12), V(3,16), M(6,20), M(5,28), V(4,32)) +F3(VRR_f, V(1,8), R(2,12), R(3,16)) +F1(VRR_g, V(1,12)) +F3(VRR_h, V(1,12), V(2,16), M(3,24)) +F3(VRR_i, R(1,8), V(2,12), M(3,24)) +F4(VRS_a, V(1,8), V(3,12), BD(2,16,20), M(4,32)) +F4(VRS_b, V(1,8), R(3,12), BD(2,16,20), M(4,32)) +F4(VRS_c, R(1,8), V(3,12), BD(2,16,20), M(4,32)) +F3(VRS_d, R(3,12), BD(2,16,20), V(1,32)) +F4(VRV, V(1,8), V(2,12), BD(2,16,20), M(3,32)) +F3(VRX, V(1,8), BXD(2), M(3,32)) +F3(VSI, I(3,8,8), BD(2,16,20), V(1,32)) diff --git a/target/s390x/translate.c b/target/s390x/translate.c index 41fb466..1d8030f 100644 --- a/target/s390x/translate.c +++ b/target/s390x/translate.c @@ -985,6 +985,7 @@ static void free_compare(DisasCompare *c) #define F3(N, X1, X2, X3) F0(N) #define F4(N, X1, X2, X3, X4) F0(N) #define F5(N, X1, X2, X3, X4, X5) F0(N) +#define F6(N, X1, X2, X3, X4, X5, X6) F0(N) typedef enum { #include "insn-format.def" @@ -996,6 +997,7 @@ typedef enum { #undef F3 #undef F4 #undef F5 +#undef F6 /* Define a structure to hold the decoded fields. We'll store each inside an array indexed by an enum. In order to conserve memory, we'll arrange @@ -1010,6 +1012,8 @@ enum DisasFieldIndexO { FLD_O_m1, FLD_O_m3, FLD_O_m4, + FLD_O_m5, + FLD_O_m6, FLD_O_b1, FLD_O_b2, FLD_O_b4, @@ -1023,7 +1027,11 @@ enum DisasFieldIndexO { FLD_O_i2, FLD_O_i3, FLD_O_i4, - FLD_O_i5 + FLD_O_i5, + FLD_O_v1, + FLD_O_v2, + FLD_O_v3, + FLD_O_v4, }; enum DisasFieldIndexC { @@ -1031,6 +1039,7 @@ enum DisasFieldIndexC { FLD_C_m1 = 0, FLD_C_b1 = 0, FLD_C_i1 = 0, + FLD_C_v1 = 0, FLD_C_r2 = 1, FLD_C_b2 = 1, @@ -1039,20 +1048,25 @@ enum DisasFieldIndexC { FLD_C_r3 = 2, FLD_C_m3 = 2, FLD_C_i3 = 2, + FLD_C_v3 = 2, FLD_C_m4 = 3, FLD_C_b4 = 3, FLD_C_i4 = 3, FLD_C_l1 = 3, + FLD_C_v4 = 3, FLD_C_i5 = 4, FLD_C_d1 = 4, + FLD_C_m5 = 4, FLD_C_d2 = 5, + FLD_C_m6 = 5, FLD_C_d4 = 6, FLD_C_x2 = 6, FLD_C_l2 = 6, + FLD_C_v2 = 6, NUM_C_FIELD = 7 }; @@ -1097,6 +1111,7 @@ typedef struct DisasFormatInfo { #define R(N, B) { B, 4, 0, FLD_C_r##N, FLD_O_r##N } #define M(N, B) { B, 4, 0, FLD_C_m##N, FLD_O_m##N } +#define V(N, B) { B, 4, 3, FLD_C_v##N, FLD_O_v##N } #define BD(N, BB, BD) { BB, 4, 0, FLD_C_b##N, FLD_O_b##N }, \ { BD, 12, 0, FLD_C_d##N, FLD_O_d##N } #define BXD(N) { 16, 4, 0, FLD_C_b##N, FLD_O_b##N }, \ @@ -1116,6 +1131,7 @@ typedef struct DisasFormatInfo { #define F3(N, X1, X2, X3) { { X1, X2, X3 } }, #define F4(N, X1, X2, X3, X4) { { X1, X2, X3, X4 } }, #define F5(N, X1, X2, X3, X4, X5) { { X1, X2, X3, X4, X5 } }, +#define F6(N, X1, X2, X3, X4, X5, X6) { { X1, X2, X3, X4, X5, X6 } }, static const DisasFormatInfo format_info[] = { #include "insn-format.def" @@ -1127,8 +1143,10 @@ static const DisasFormatInfo format_info[] = { #undef F3 #undef F4 #undef F5 +#undef F6 #undef R #undef M +#undef V #undef BD #undef BXD #undef BDL @@ -6119,6 +6137,25 @@ static void extract_field(DisasFields *o, const DisasField *f, uint64_t insn) case 2: /* dl+dh split, signed 20 bit. */ r = ((int8_t)r << 12) | (r >> 8); break; + case 3: /* MSB stored in RXB */ + g_assert(f->size == 4); + switch (f->beg) { + case 8: + r |= extract64(insn, 63 - 36, 1) << 4; + break; + case 12: + r |= extract64(insn, 63 - 37, 1) << 4; + break; + case 16: + r |= extract64(insn, 63 - 38, 1) << 4; + break; + case 32: + r |= extract64(insn, 63 - 39, 1) << 4; + break; + default: + g_assert_not_reached(); + } + break; default: abort(); } |