diff options
Diffstat (limited to 'cpu/frv.opc')
| -rw-r--r-- | cpu/frv.opc | 278 |
1 files changed, 252 insertions, 26 deletions
diff --git a/cpu/frv.opc b/cpu/frv.opc index cd3572f..e149508 100644 --- a/cpu/frv.opc +++ b/cpu/frv.opc @@ -1,6 +1,6 @@ /* Fujitsu FRV opcode support, for GNU Binutils. -*- C -*- - Copyright 2003 Free Software Foundation, Inc. + Copyright 2000, 2001, 2003 Free Software Foundation, Inc. Contributed by Red Hat Inc; developed under contract from Fujitsu. @@ -49,7 +49,8 @@ #define CGEN_VERBOSE_ASSEMBLER_ERRORS /* Vliw support. */ -#define FRV_VLIW_SIZE 4 /* fr500 has largest vliw size of 4. */ +#define FRV_VLIW_SIZE 8 /* fr550 has largest vliw size of 8. */ +#define PAD_VLIW_COMBO ,UNIT_NIL,UNIT_NIL,UNIT_NIL,UNIT_NIL typedef CGEN_ATTR_VALUE_TYPE VLIW_COMBO[FRV_VLIW_SIZE]; typedef struct @@ -61,6 +62,7 @@ typedef struct CGEN_ATTR_VALUE_TYPE *unit_mapping; VLIW_COMBO *current_vliw; CGEN_ATTR_VALUE_TYPE major[FRV_VLIW_SIZE]; + const CGEN_INSN* insn[FRV_VLIW_SIZE]; } FRV_VLIW; int frv_is_branch_major PARAMS ((CGEN_ATTR_VALUE_TYPE, unsigned long)); @@ -76,6 +78,7 @@ int spr_valid PARAMS ((long)); /* -- opc.c */ #include "elf/frv.h" +#include <stdio.h> static int match_unit PARAMS ((FRV_VLIW *, CGEN_ATTR_VALUE_TYPE, CGEN_ATTR_VALUE_TYPE)); @@ -89,8 +92,10 @@ static int fr400_check_insn_major_constraints PARAMS ((FRV_VLIW *, CGEN_ATTR_VALUE_TYPE)); static int fr500_check_insn_major_constraints PARAMS ((FRV_VLIW *, CGEN_ATTR_VALUE_TYPE)); +static int fr550_check_insn_major_constraints + PARAMS ((FRV_VLIW *, CGEN_ATTR_VALUE_TYPE, const CGEN_INSN *)); static int check_insn_major_constraints - PARAMS ((FRV_VLIW *, CGEN_ATTR_VALUE_TYPE)); + PARAMS ((FRV_VLIW *, CGEN_ATTR_VALUE_TYPE, const CGEN_INSN *)); int frv_is_branch_major (CGEN_ATTR_VALUE_TYPE major, unsigned long mach) @@ -190,32 +195,69 @@ frv_is_media_insn (const CGEN_INSN *insn) static VLIW_COMBO fr400_allowed_vliw[] = { /* slot0 slot1 slot2 slot3 */ - { UNIT_I0, UNIT_I1, UNIT_NIL, UNIT_NIL }, - { UNIT_I0, UNIT_FM0, UNIT_NIL, UNIT_NIL }, - { UNIT_I0, UNIT_B0, UNIT_NIL, UNIT_NIL }, - { UNIT_FM0, UNIT_FM1, UNIT_NIL, UNIT_NIL }, - { UNIT_FM0, UNIT_B0, UNIT_NIL, UNIT_NIL }, - { UNIT_B0, UNIT_NIL, UNIT_NIL, UNIT_NIL }, - { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL }, - { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL } + { UNIT_I0, UNIT_I1, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_FM0, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_B0, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_FM0, UNIT_FM1, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_FM0, UNIT_B0, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_B0, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO } }; /* This table represents the allowable packing for vliw insns for the fr500. + The fr500 has only 4 vliw slots. Represent this by not allowing any insns + in the extra slots. Subsets of any given row are also allowed. */ static VLIW_COMBO fr500_allowed_vliw[] = { /* slot0 slot1 slot2 slot3 */ - { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1 }, - { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_B0 }, - { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_B0 }, - { UNIT_I0, UNIT_FM0, UNIT_B0, UNIT_B1 }, - { UNIT_I0, UNIT_I1, UNIT_B0, UNIT_B1 }, - { UNIT_I0, UNIT_B0, UNIT_B1, UNIT_NIL }, - { UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1 }, - { UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL }, - { UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, - { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL }, - { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL } + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1 PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_B0 PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_B0 PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_FM0, UNIT_B0, UNIT_B1 PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_I1, UNIT_B0, UNIT_B1 PAD_VLIW_COMBO }, + { UNIT_I0, UNIT_B0, UNIT_B1, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1 PAD_VLIW_COMBO }, + { UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO }, + { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL PAD_VLIW_COMBO } +}; + +/* This table represents the allowable packing for vliw insns for the fr550. + Subsets of any given row are also allowed. */ +static VLIW_COMBO fr550_allowed_vliw[] = +{ + /* slot0 slot1 slot2 slot3 slot4 slot5 slot6 slot7 */ + { UNIT_I0, UNIT_I1, UNIT_I2, UNIT_I3, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_I1, UNIT_I2, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_I1, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_B0, UNIT_B1 , UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_I3, UNIT_FM3 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_I3, UNIT_B0 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_FM3, UNIT_B0 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_FM2, UNIT_B0, UNIT_B1 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_I3, UNIT_B0, UNIT_B1 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_I2, UNIT_B0, UNIT_B1, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1 }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_FM2, UNIT_B0, UNIT_B1, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_FM1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_I2, UNIT_I3, UNIT_B0, UNIT_B1, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_I2, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_I1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_I0, UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_C, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_FM3, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL }, + { UNIT_FM0, UNIT_FM1, UNIT_FM2, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_FM0, UNIT_FM1, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_FM0, UNIT_B0, UNIT_B1, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL }, + { UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL, UNIT_NIL } }; /* Some insns are assigned specialized implementation units which map to @@ -228,10 +270,14 @@ static CGEN_ATTR_VALUE_TYPE fr400_unit_mapping[] = /* I0 */ UNIT_I0, /* I1 */ UNIT_I1, /* I01 */ UNIT_I01, +/* I2 */ UNIT_NIL, /* no I2 or I3 unit */ +/* I3 */ UNIT_NIL, /* IALL */ UNIT_I01, /* only I0 and I1 units */ /* FM0 */ UNIT_FM0, /* FM1 */ UNIT_FM1, /* FM01 */ UNIT_FM01, +/* FM2 */ UNIT_NIL, /* no F2 or M2 units */ +/* FM3 */ UNIT_NIL, /* no F3 or M3 units */ /* FMALL */ UNIT_FM01,/* Only F0,F1,M0,M1 units */ /* FMLOW */ UNIT_FM0, /* Only F0,M0 units */ /* B0 */ UNIT_B0, /* branches only in B0 unit. */ @@ -254,10 +300,14 @@ static CGEN_ATTR_VALUE_TYPE fr500_unit_mapping[] = /* I0 */ UNIT_I0, /* I1 */ UNIT_I1, /* I01 */ UNIT_I01, +/* I2 */ UNIT_NIL, /* no I2 or I3 unit */ +/* I3 */ UNIT_NIL, /* IALL */ UNIT_I01, /* only I0 and I1 units */ /* FM0 */ UNIT_FM0, /* FM1 */ UNIT_FM1, /* FM01 */ UNIT_FM01, +/* FM2 */ UNIT_NIL, /* no F2 or M2 units */ +/* FM3 */ UNIT_NIL, /* no F3 or M2 units */ /* FMALL */ UNIT_FM01,/* Only F0,F1,M0,M1 units */ /* FMLOW */ UNIT_FM0, /* Only F0,M0 units */ /* B0 */ UNIT_B0, @@ -273,6 +323,36 @@ static CGEN_ATTR_VALUE_TYPE fr500_unit_mapping[] = /* MCLRACC-1*/ UNIT_FM01 /* mclracc,A==1 in FM0 or FM1 unit. */ }; +static CGEN_ATTR_VALUE_TYPE fr550_unit_mapping[] = +{ +/* unit in insn actual unit */ +/* NIL */ UNIT_NIL, +/* I0 */ UNIT_I0, +/* I1 */ UNIT_I1, +/* I01 */ UNIT_I01, +/* I2 */ UNIT_I2, +/* I3 */ UNIT_I3, +/* IALL */ UNIT_IALL, +/* FM0 */ UNIT_FM0, +/* FM1 */ UNIT_FM1, +/* FM01 */ UNIT_FM01, +/* FM2 */ UNIT_FM2, +/* FM3 */ UNIT_FM3, +/* FMALL */ UNIT_FMALL, +/* FMLOW */ UNIT_FM01, /* Only F0,F1,M0,M1 units */ +/* B0 */ UNIT_B0, +/* B1 */ UNIT_B1, +/* B01 */ UNIT_B01, +/* C */ UNIT_C, +/* MULT-DIV */ UNIT_I01, /* multiply and divide in I0 or I1 unit. */ +/* LOAD */ UNIT_I01, /* load in I0 or I1 unit. */ +/* STORE */ UNIT_I01, /* store in I0 or I1 unit. */ +/* SCAN */ UNIT_IALL, /* scan in any integer unit. */ +/* DCPL */ UNIT_I0, /* dcpl only in I0 unit. */ +/* MDUALACC */ UNIT_FMALL,/* media dual acc insn in all media units */ +/* MCLRACC-1*/ UNIT_FM01 /* mclracc,A==1 in FM0 or FM1 unit. */ +}; + void frv_vliw_reset (FRV_VLIW *vliw, unsigned long mach, unsigned long elf_flags) { @@ -287,6 +367,10 @@ frv_vliw_reset (FRV_VLIW *vliw, unsigned long mach, unsigned long elf_flags) vliw->current_vliw = fr400_allowed_vliw; vliw->unit_mapping = fr400_unit_mapping; break; + case bfd_mach_fr550: + vliw->current_vliw = fr550_allowed_vliw; + vliw->unit_mapping = fr550_unit_mapping; + break; default: vliw->current_vliw = fr500_allowed_vliw; vliw->unit_mapping = fr500_unit_mapping; @@ -319,6 +403,13 @@ match_unit (FRV_VLIW *vliw, if (unit1 - unit2 <= 2) return 1; break; + case UNIT_IALL: + case UNIT_FMALL: + /* The ALL versions of these units are within 5 enums of the 0, 1, 2 or 3 + versions. */ + if (unit1 - unit2 <= 5) + return 1; + break; default: break; } @@ -353,7 +444,11 @@ add_next_to_vliw (FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE unit) VLIW_COMBO *potential; if (next <= 0) - abort (); /* Should never happen */ + { + fprintf (stderr, "frv-opc.c line %d: bad vliw->next_slot value.\n", + __LINE__); + abort (); /* Should never happen */ + } /* The table is sorted by units allowed within slots, so vliws with identical starting sequences are together. */ @@ -408,6 +503,123 @@ fr400_check_insn_major_constraints ( } static int +find_unit_in_vliw ( + FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE unit +) +{ + int i; + for (i = 0; i < vliw->next_slot; ++i) + if (CGEN_INSN_ATTR_VALUE (vliw->insn[i], CGEN_INSN_UNIT) == unit) + return 1; + + return 0; /* not found */ +} + +static int +find_major_in_slot ( + FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE major, CGEN_ATTR_VALUE_TYPE slot +) +{ + int i; + + for (i = 0; i < vliw->next_slot; ++i) + if (vliw->major[i] == major && (*vliw->current_vliw)[i] == slot) + return 1; + + return 0; +} + +static int +fr550_find_media_in_vliw (FRV_VLIW *vliw) +{ + int i; + + for (i = 0; i < vliw->next_slot; ++i) + { + if (vliw->major[i] < FR550_MAJOR_M_1 || vliw->major[i] > FR550_MAJOR_M_5) + continue; + + /* Found a media insn, however, MNOP and MCLRACC don't count. */ + if (CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_MNOP + || CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_MCLRACC_0 + || CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_MCLRACC_1) + continue; + + return 1; /* found one */ + } + + return 0; +} + +static int +fr550_find_float_in_vliw (FRV_VLIW *vliw) +{ + int i; + + for (i = 0; i < vliw->next_slot; ++i) + { + if (vliw->major[i] < FR550_MAJOR_F_1 || vliw->major[i] > FR550_MAJOR_F_4) + continue; + + /* Found a floating point insn, however, FNOP doesn't count. */ + if (CGEN_INSN_NUM (vliw->insn[i]) == FRV_INSN_FNOP) + continue; + + return 1; /* found one */ + } + + return 0; +} + +static int +fr550_check_insn_major_constraints ( + FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE major, const CGEN_INSN *insn +) +{ + CGEN_ATTR_VALUE_TYPE unit; + CGEN_ATTR_VALUE_TYPE slot = (*vliw->current_vliw)[vliw->next_slot]; + switch (slot) + { + case UNIT_I2: + /* If it's a store, then there must be another store in I1 */ + unit = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_UNIT); + if (unit == UNIT_STORE) + return find_unit_in_vliw (vliw, UNIT_STORE); + break; + case UNIT_FM2: + case UNIT_FM3: + /* Floating point insns other than FNOP in slot f2 or f3 cannot coexist with + media insns. */ + if (major >= FR550_MAJOR_F_1 && major <= FR550_MAJOR_F_4 + && CGEN_INSN_NUM (insn) != FRV_INSN_FNOP) + return ! fr550_find_media_in_vliw (vliw); + /* Media insns other than MNOP in slot m2 or m3 cannot coexist with + floating point insns. */ + if (major >= FR550_MAJOR_M_1 && major <= FR550_MAJOR_M_5 + && CGEN_INSN_NUM (insn) != FRV_INSN_MNOP) + return ! fr550_find_float_in_vliw (vliw); + /* F-2 in slot f2 or f3 cannot coexist with F-2 or F-4 in slot f1 or f2 + respectively. + */ + if (major == FR550_MAJOR_F_2) + return ! find_major_in_slot (vliw, FR550_MAJOR_F_2, slot - (UNIT_FM2 - UNIT_FM0)) + && ! find_major_in_slot (vliw, FR550_MAJOR_F_4, slot - (UNIT_FM2 - UNIT_FM0)); + /* M-2 or M-5 in slot m2 or m3 cannot coexist with M-2 in slot m1 or m2 + respectively. */ + if (major == FR550_MAJOR_M_2 || major == FR550_MAJOR_M_5) + return ! find_major_in_slot (vliw, FR550_MAJOR_M_2, slot - (UNIT_FM2 - UNIT_FM0)); + /* M-4 in slot m2 or m3 cannot coexist with M-4 in slot m1 or m2 + respectively. */ + if (major == FR550_MAJOR_M_4) + return ! find_major_in_slot (vliw, FR550_MAJOR_M_4, slot - (UNIT_FM2 - UNIT_FM0)); + break; + default: + break; + } + return 1; /* all ok */ +} + +static int fr500_check_insn_major_constraints ( FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE major ) @@ -508,6 +720,8 @@ fr500_check_insn_major_constraints ( && ! find_major_in_vliw (vliw, FR500_MAJOR_F_6) && ! find_major_in_vliw (vliw, FR500_MAJOR_F_7); default: + fprintf (stderr, "frv-opc.c, line %d: bad major code, aborting.\n", + __LINE__); abort (); break; } @@ -516,7 +730,7 @@ fr500_check_insn_major_constraints ( static int check_insn_major_constraints ( - FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE major + FRV_VLIW *vliw, CGEN_ATTR_VALUE_TYPE major, const CGEN_INSN *insn ) { int rc; @@ -525,6 +739,9 @@ check_insn_major_constraints ( case bfd_mach_fr400: rc = fr400_check_insn_major_constraints (vliw, major); break; + case bfd_mach_fr550: + rc = fr550_check_insn_major_constraints (vliw, major, insn); + break; default: rc = fr500_check_insn_major_constraints (vliw, major); break; @@ -551,13 +768,20 @@ frv_vliw_add_insn (FRV_VLIW *vliw, const CGEN_INSN *insn) unit = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_UNIT); if (unit == UNIT_NIL) - abort (); /* no UNIT specified for this insn in frv.cpu */ + { + fprintf (stderr, "frv-opc.c line %d: bad insn unit.\n", + __LINE__); + abort (); /* no UNIT specified for this insn in frv.cpu */ + } switch (vliw->mach) { case bfd_mach_fr400: major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR400_MAJOR); break; + case bfd_mach_fr550: + major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR550_MAJOR); + break; default: major = CGEN_INSN_ATTR_VALUE (insn, CGEN_INSN_FR500_MAJOR); break; @@ -569,6 +793,7 @@ frv_vliw_add_insn (FRV_VLIW *vliw, const CGEN_INSN *insn) while (! match_unit (vliw, unit, (*vliw->current_vliw)[0])) ++vliw->current_vliw; vliw->major[0] = major; + vliw->insn[0] = insn; vliw->next_slot = 1; return 0; } @@ -579,10 +804,11 @@ frv_vliw_add_insn (FRV_VLIW *vliw, const CGEN_INSN *insn) if (! (vliw->elf_flags & EF_FRV_NOPACK)) { new_vliw = add_next_to_vliw (vliw, unit); - if (new_vliw && check_insn_major_constraints (vliw, major)) + if (new_vliw && check_insn_major_constraints (vliw, major, insn)) { vliw->current_vliw = new_vliw; vliw->major[index] = major; + vliw->insn[index] = insn; vliw->next_slot++; return 0; } |