pike.git/ src/ code/ amd64.c

2017-01-18

2017-01-18 16:46:25 by Henrik Grubbström (Grubba) <grubba@grubba.org>

• 2c221921e57637c17698eff6fb2dcfd000edb8bb (20 lines) (+13/-7) ^{[ Show | Annotate ]}
  Branch: 8.1

Compiler [amd64]: Added some more sub-opcodes to the disassembler.

4535:   #define RM (OP_RM)      static const char *modrm_ops[5][8] = { -  /* #0: ALU operations */ +  /* #0: ALU operations (Opcodes 0x80, 0x81, 0x83). */    { -  "add", "or", NULL, "and", +  "add", "or", "adc", "and",    NULL, "sub", NULL, "cmp",    },    /* #1: Shift operations */
4545:    NULL, NULL, NULL, NULL,    "sal", "shr", NULL, "sar",    }, -  /* #2: More ALU operations */ +  /* #2: More ALU operations (Opcodes 0xf6, 0xf7). */    { -  NULL, NULL, NULL, "neg", +  "test", NULL, NULL, "neg",    "imul", NULL, NULL, "idiv",    }, -  /* #3: Inc/dec */ +  /* #3: Inc/dec (Opcode 0xff) */    {    "inc", "dec", "call", "call",    "jmp", "jmp", NULL, NULL,    }, -  /* #4: Test */ +  /* #4: Mov (Opcodes 0xc6, 0xc7). */    { -  "test", NULL, NULL, NULL, +  "mov", NULL, NULL, NULL,    NULL, NULL, NULL, NULL,    }, -  +  /* #5: Bit tests (Opcode 0xba) */ +  { +  NULL, NULL, NULL, NULL, +  "bt", "bts", "btr", "btc", +  },   };      struct amd64_opcode {