ghc-9.12.4: Bytecodes.h
/* -----------------------------------------------------------------------------
*
* (c) The GHC Team, 1998-2009
*
* Bytecode definitions.
*
* ---------------------------------------------------------------------------*/
/* --------------------------------------------------------------------------
* Instructions
*
* Notes:
* o CASEFAIL is generated by the compiler whenever it tests an "irrefutable"
* pattern which fails. If we don't see too many of these, we could
* optimise out the redundant test.
* ------------------------------------------------------------------------*/
/* NOTE:
THIS FILE IS INCLUDED IN HASKELL SOURCES (ghc/compiler/GHC/ByteCode/Asm.hs).
DO NOT PUT C-SPECIFIC STUFF IN HERE!
I hope that's clear :-)
*/
#define bci_STKCHECK 1
#define bci_PUSH_L 2
#define bci_PUSH_LL 3
#define bci_PUSH_LLL 4
#define bci_PUSH8 5
#define bci_PUSH16 6
#define bci_PUSH32 7
#define bci_PUSH8_W 8
#define bci_PUSH16_W 9
#define bci_PUSH32_W 10
#define bci_PUSH_G 11
#define bci_PUSH_ALTS_P 13
#define bci_PUSH_ALTS_N 14
#define bci_PUSH_ALTS_F 15
#define bci_PUSH_ALTS_D 16
#define bci_PUSH_ALTS_L 17
#define bci_PUSH_ALTS_V 18
#define bci_PUSH_PAD8 19
#define bci_PUSH_PAD16 20
#define bci_PUSH_PAD32 21
#define bci_PUSH_UBX8 22
#define bci_PUSH_UBX16 23
#define bci_PUSH_UBX32 24
#define bci_PUSH_UBX 25
#define bci_PUSH_APPLY_N 26
#define bci_PUSH_APPLY_F 27
#define bci_PUSH_APPLY_D 28
#define bci_PUSH_APPLY_L 29
#define bci_PUSH_APPLY_V 30
#define bci_PUSH_APPLY_P 31
#define bci_PUSH_APPLY_PP 32
#define bci_PUSH_APPLY_PPP 33
#define bci_PUSH_APPLY_PPPP 34
#define bci_PUSH_APPLY_PPPPP 35
#define bci_PUSH_APPLY_PPPPPP 36
/* #define bci_PUSH_APPLY_PPPPPPP 37 */
#define bci_SLIDE 38
#define bci_ALLOC_AP 39
#define bci_ALLOC_AP_NOUPD 40
#define bci_ALLOC_PAP 41
#define bci_MKAP 42
#define bci_MKPAP 43
#define bci_UNPACK 44
#define bci_PACK 45
#define bci_TESTLT_I 46
#define bci_TESTEQ_I 47
#define bci_TESTLT_F 48
#define bci_TESTEQ_F 49
#define bci_TESTLT_D 50
#define bci_TESTEQ_D 51
#define bci_TESTLT_P 52
#define bci_TESTEQ_P 53
#define bci_CASEFAIL 54
#define bci_JMP 55
#define bci_CCALL 56
#define bci_SWIZZLE 57
#define bci_ENTER 58
#define bci_RETURN_P 60
#define bci_RETURN_N 61
#define bci_RETURN_F 62
#define bci_RETURN_D 63
#define bci_RETURN_L 64
#define bci_RETURN_V 65
#define bci_BRK_FUN 66
#define bci_TESTLT_W 67
#define bci_TESTEQ_W 68
#define bci_RETURN_T 69
#define bci_PUSH_ALTS_T 70
#define bci_TESTLT_I64 71
#define bci_TESTEQ_I64 72
#define bci_TESTLT_I32 73
#define bci_TESTEQ_I32 74
#define bci_TESTLT_I16 75
#define bci_TESTEQ_I16 76
#define bci_TESTLT_I8 77
#define bci_TESTEQ_I8 78
#define bci_TESTLT_W64 79
#define bci_TESTEQ_W64 80
#define bci_TESTLT_W32 81
#define bci_TESTEQ_W32 82
#define bci_TESTLT_W16 83
#define bci_TESTEQ_W16 84
#define bci_TESTLT_W8 85
#define bci_TESTEQ_W8 86
#define bci_PRIMCALL 87
#define bci_BCO_NAME 88
#define bci_OP_ADD_64 90
#define bci_OP_SUB_64 91
#define bci_OP_AND_64 92
#define bci_OP_XOR_64 93
#define bci_OP_NOT_64 94
#define bci_OP_NEG_64 95
#define bci_OP_MUL_64 96
#define bci_OP_SHL_64 97
#define bci_OP_ASR_64 98
#define bci_OP_LSR_64 99
#define bci_OP_OR_64 100
#define bci_OP_NEQ_64 110
#define bci_OP_EQ_64 111
#define bci_OP_U_GE_64 112
#define bci_OP_U_GT_64 113
#define bci_OP_U_LT_64 114
#define bci_OP_U_LE_64 115
#define bci_OP_S_GE_64 116
#define bci_OP_S_GT_64 117
#define bci_OP_S_LT_64 118
#define bci_OP_S_LE_64 119
#define bci_OP_ADD_32 130
#define bci_OP_SUB_32 131
#define bci_OP_AND_32 132
#define bci_OP_XOR_32 133
#define bci_OP_NOT_32 134
#define bci_OP_NEG_32 135
#define bci_OP_MUL_32 136
#define bci_OP_SHL_32 137
#define bci_OP_ASR_32 138
#define bci_OP_LSR_32 139
#define bci_OP_OR_32 140
#define bci_OP_NEQ_32 150
#define bci_OP_EQ_32 151
#define bci_OP_U_GE_32 152
#define bci_OP_U_GT_32 153
#define bci_OP_U_LT_32 154
#define bci_OP_U_LE_32 155
#define bci_OP_S_GE_32 156
#define bci_OP_S_GT_32 157
#define bci_OP_S_LT_32 158
#define bci_OP_S_LE_32 159
#define bci_OP_ADD_16 170
#define bci_OP_SUB_16 171
#define bci_OP_AND_16 172
#define bci_OP_XOR_16 173
#define bci_OP_NOT_16 174
#define bci_OP_NEG_16 175
#define bci_OP_MUL_16 176
#define bci_OP_SHL_16 177
#define bci_OP_ASR_16 178
#define bci_OP_LSR_16 179
#define bci_OP_OR_16 180
#define bci_OP_NEQ_16 190
#define bci_OP_EQ_16 191
#define bci_OP_U_GE_16 192
#define bci_OP_U_GT_16 193
#define bci_OP_U_LT_16 194
#define bci_OP_U_LE_16 195
#define bci_OP_S_GE_16 196
#define bci_OP_S_GT_16 197
#define bci_OP_S_LT_16 198
#define bci_OP_S_LE_16 199
#define bci_OP_ADD_08 200
#define bci_OP_SUB_08 201
#define bci_OP_AND_08 202
#define bci_OP_XOR_08 203
#define bci_OP_NOT_08 204
#define bci_OP_NEG_08 205
#define bci_OP_MUL_08 206
#define bci_OP_SHL_08 207
#define bci_OP_ASR_08 208
#define bci_OP_LSR_08 209
#define bci_OP_OR_08 210
#define bci_OP_NEQ_08 220
#define bci_OP_EQ_08 221
#define bci_OP_U_GE_08 222
#define bci_OP_U_GT_08 223
#define bci_OP_U_LT_08 224
#define bci_OP_U_LE_08 225
#define bci_OP_S_GE_08 226
#define bci_OP_S_GT_08 227
#define bci_OP_S_LT_08 228
#define bci_OP_S_LE_08 229
#define bci_OP_INDEX_ADDR_08 240
#define bci_OP_INDEX_ADDR_16 241
#define bci_OP_INDEX_ADDR_32 242
#define bci_OP_INDEX_ADDR_64 243
/* If you need to go past 255 then you will run into the flags */
/* If you need to go below 0x0100 then you will run into the instructions */
#define bci_FLAG_LARGE_ARGS 0x8000
/* If a BCO definitely requires less than this many words of stack,
don't include an explicit STKCHECK insn in it. The interpreter
will check for this many words of stack before running each BCO,
rendering an explicit check unnecessary in the majority of
cases. */
#define INTERP_STACK_CHECK_THRESH 50
/*-------------------------------------------------------------------------*/