diff --git a/sys/amd64/amd64/db_disasm.c b/sys/amd64/amd64/db_disasm.c index f42c88794360..bca12894efdf 100644 --- a/sys/amd64/amd64/db_disasm.c +++ b/sys/amd64/amd64/db_disasm.c @@ -1,1742 +1,1742 @@ /*- * Mach Operating System * Copyright (c) 1991,1990 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ #include /* * Instruction disassembler. */ #include #include #include #include #include /* * Size attributes */ #define BYTE 0 #define WORD 1 #define LONG 2 #define QUAD 3 #define SNGL 4 #define DBLR 5 #define EXTR 6 #define SDEP 7 #define ADEP 8 #define ESC 9 #define NONE 10 /* * REX prefix and bits */ #define REX_B 1 #define REX_X 2 #define REX_R 4 #define REX_W 8 #define REX 0x40 /* * Addressing modes */ #define E 1 /* general effective address */ #define Eind 2 /* indirect address (jump, call) */ #define Ew 3 /* address, word size */ #define Eb 4 /* address, byte size */ #define R 5 /* register, in 'reg' field */ #define Rw 6 /* word register, in 'reg' field */ #define Rq 39 /* quad register, in 'reg' field */ #define Rv 40 /* register in 'r/m' field */ #define Ri 7 /* register in instruction */ #define S 8 /* segment reg, in 'reg' field */ #define Si 9 /* segment reg, in instruction */ #define A 10 /* accumulator */ #define BX 11 /* (bx) */ #define CL 12 /* cl, for shifts */ #define DX 13 /* dx, for IO */ #define SI 14 /* si */ #define DI 15 /* di */ #define CR 16 /* control register */ #define DR 17 /* debug register */ #define TR 18 /* test register */ #define I 19 /* immediate, unsigned */ #define Is 20 /* immediate, signed */ #define Ib 21 /* byte immediate, unsigned */ #define Ibs 22 /* byte immediate, signed */ #define Iw 23 /* word immediate, unsigned */ #define Ilq 24 /* long/quad immediate, unsigned */ #define O 25 /* direct address */ #define Db 26 /* byte displacement from EIP */ #define Dl 27 /* long displacement from EIP */ #define o1 28 /* constant 1 */ #define o3 29 /* constant 3 */ #define OS 30 /* immediate offset/segment */ #define ST 31 /* FP stack top */ #define STI 32 /* FP stack */ #define X 33 /* extended FP op */ #define XA 34 /* for 'fstcw %ax' */ #define El 35 /* address, long/quad size */ #define Ril 36 /* long register in instruction */ #define Iba 37 /* byte immediate, don't print if 0xa */ #define EL 38 /* address, explicitly long size */ struct inst { const char * i_name; /* name */ - short i_has_modrm; /* has regmodrm byte */ + bool i_has_modrm; /* has regmodrm byte */ short i_size; /* operand size */ int i_mode; /* addressing modes */ const void * i_extra; /* pointer to extra opcode table */ }; #define op1(x) (x) #define op2(x,y) ((x)|((y)<<8)) #define op3(x,y,z) ((x)|((y)<<8)|((z)<<16)) struct finst { const char * f_name; /* name for memory instruction */ int f_size; /* size for memory instruction */ int f_rrmode; /* mode for rr instruction */ const void * f_rrname; /* name for rr instruction (or pointer to table) */ }; static const struct inst db_inst_0f388x[] = { -/*80*/ { "", TRUE, SDEP, op2(E, Rq), "invept" }, -/*81*/ { "", TRUE, SDEP, op2(E, Rq), "invvpid" }, -/*82*/ { "", TRUE, SDEP, op2(E, Rq), "invpcid" }, -/*83*/ { "", FALSE, NONE, 0, 0 }, -/*84*/ { "", FALSE, NONE, 0, 0 }, -/*85*/ { "", FALSE, NONE, 0, 0 }, -/*86*/ { "", FALSE, NONE, 0, 0 }, -/*87*/ { "", FALSE, NONE, 0, 0 }, - -/*88*/ { "", FALSE, NONE, 0, 0 }, -/*89*/ { "", FALSE, NONE, 0, 0 }, -/*8a*/ { "", FALSE, NONE, 0, 0 }, -/*8b*/ { "", FALSE, NONE, 0, 0 }, -/*8c*/ { "", FALSE, NONE, 0, 0 }, -/*8d*/ { "", FALSE, NONE, 0, 0 }, -/*8e*/ { "", FALSE, NONE, 0, 0 }, -/*8f*/ { "", FALSE, NONE, 0, 0 }, +/*80*/ { "", true, SDEP, op2(E, Rq), "invept" }, +/*81*/ { "", true, SDEP, op2(E, Rq), "invvpid" }, +/*82*/ { "", true, SDEP, op2(E, Rq), "invpcid" }, +/*83*/ { "", false, NONE, 0, 0 }, +/*84*/ { "", false, NONE, 0, 0 }, +/*85*/ { "", false, NONE, 0, 0 }, +/*86*/ { "", false, NONE, 0, 0 }, +/*87*/ { "", false, NONE, 0, 0 }, + +/*88*/ { "", false, NONE, 0, 0 }, +/*89*/ { "", false, NONE, 0, 0 }, +/*8a*/ { "", false, NONE, 0, 0 }, +/*8b*/ { "", false, NONE, 0, 0 }, +/*8c*/ { "", false, NONE, 0, 0 }, +/*8d*/ { "", false, NONE, 0, 0 }, +/*8e*/ { "", false, NONE, 0, 0 }, +/*8f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f38fx[] = { -/*f0*/ { "crc32b",TRUE, NONE, op2(Eb, R), 0 }, -/*f1*/ { "crc32", TRUE, LONG, op2(E, R), 0 }, -/*f2*/ { "", FALSE, NONE, 0, 0 }, -/*f3*/ { "", FALSE, NONE, 0, 0 }, -/*f4*/ { "", FALSE, NONE, 0, 0 }, -/*f5*/ { "", FALSE, NONE, 0, 0 }, -/*f6*/ { "", FALSE, NONE, 0, 0 }, -/*f7*/ { "", FALSE, NONE, 0, 0 }, - -/*f8*/ { "", FALSE, NONE, 0, 0 }, -/*f9*/ { "", FALSE, NONE, 0, 0 }, -/*fa*/ { "", FALSE, NONE, 0, 0 }, -/*fb*/ { "", FALSE, NONE, 0, 0 }, -/*fc*/ { "", FALSE, NONE, 0, 0 }, -/*fd*/ { "", FALSE, NONE, 0, 0 }, -/*fe*/ { "", FALSE, NONE, 0, 0 }, -/*ff*/ { "", FALSE, NONE, 0, 0 }, +/*f0*/ { "crc32b",true, NONE, op2(Eb, R), 0 }, +/*f1*/ { "crc32", true, LONG, op2(E, R), 0 }, +/*f2*/ { "", false, NONE, 0, 0 }, +/*f3*/ { "", false, NONE, 0, 0 }, +/*f4*/ { "", false, NONE, 0, 0 }, +/*f5*/ { "", false, NONE, 0, 0 }, +/*f6*/ { "", false, NONE, 0, 0 }, +/*f7*/ { "", false, NONE, 0, 0 }, + +/*f8*/ { "", false, NONE, 0, 0 }, +/*f9*/ { "", false, NONE, 0, 0 }, +/*fa*/ { "", false, NONE, 0, 0 }, +/*fb*/ { "", false, NONE, 0, 0 }, +/*fc*/ { "", false, NONE, 0, 0 }, +/*fd*/ { "", false, NONE, 0, 0 }, +/*fe*/ { "", false, NONE, 0, 0 }, +/*ff*/ { "", false, NONE, 0, 0 }, }; static const struct inst * const db_inst_0f38[] = { 0, 0, 0, 0, 0, 0, 0, 0, db_inst_0f388x, 0, 0, 0, 0, 0, 0, db_inst_0f38fx }; static const char * const db_Grp6[] = { "sldt", "str", "lldt", "ltr", "verr", "verw", "", "" }; static const char * const db_Grp7[] = { "sgdt", "sidt", "lgdt", "lidt", "smsw", "", "lmsw", "invlpg" }; static const char * const db_Grp8[] = { "", "", "", "", "bt", "bts", "btr", "btc" }; static const char * const db_Grp9[] = { "", "cmpxchg8b", "", "", "", "", "vmptrld", "vmptrst" }; static const char * const db_Grp15[] = { "fxsave", "fxrstor", "ldmxcsr", "stmxcsr", "xsave", "xrstor", "xsaveopt", "clflush" }; static const char * const db_Grp15b[] = { "", "", "", "", "", "lfence", "mfence", "sfence" }; static const struct inst db_inst_0f0x[] = { -/*00*/ { "", TRUE, NONE, op1(Ew), db_Grp6 }, -/*01*/ { "", TRUE, NONE, op1(Ew), db_Grp7 }, -/*02*/ { "lar", TRUE, LONG, op2(E,R), 0 }, -/*03*/ { "lsl", TRUE, LONG, op2(E,R), 0 }, -/*04*/ { "", FALSE, NONE, 0, 0 }, -/*05*/ { "syscall",FALSE,NONE, 0, 0 }, -/*06*/ { "clts", FALSE, NONE, 0, 0 }, -/*07*/ { "sysret",FALSE, NONE, 0, 0 }, - -/*08*/ { "invd", FALSE, NONE, 0, 0 }, -/*09*/ { "wbinvd",FALSE, NONE, 0, 0 }, -/*0a*/ { "", FALSE, NONE, 0, 0 }, -/*0b*/ { "", FALSE, NONE, 0, 0 }, -/*0c*/ { "", FALSE, NONE, 0, 0 }, -/*0d*/ { "", FALSE, NONE, 0, 0 }, -/*0e*/ { "", FALSE, NONE, 0, 0 }, -/*0f*/ { "", FALSE, NONE, 0, 0 }, +/*00*/ { "", true, NONE, op1(Ew), db_Grp6 }, +/*01*/ { "", true, NONE, op1(Ew), db_Grp7 }, +/*02*/ { "lar", true, LONG, op2(E,R), 0 }, +/*03*/ { "lsl", true, LONG, op2(E,R), 0 }, +/*04*/ { "", false, NONE, 0, 0 }, +/*05*/ { "syscall",false,NONE, 0, 0 }, +/*06*/ { "clts", false, NONE, 0, 0 }, +/*07*/ { "sysret",false, NONE, 0, 0 }, + +/*08*/ { "invd", false, NONE, 0, 0 }, +/*09*/ { "wbinvd",false, NONE, 0, 0 }, +/*0a*/ { "", false, NONE, 0, 0 }, +/*0b*/ { "", false, NONE, 0, 0 }, +/*0c*/ { "", false, NONE, 0, 0 }, +/*0d*/ { "", false, NONE, 0, 0 }, +/*0e*/ { "", false, NONE, 0, 0 }, +/*0f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f1x[] = { -/*10*/ { "", FALSE, NONE, 0, 0 }, -/*11*/ { "", FALSE, NONE, 0, 0 }, -/*12*/ { "", FALSE, NONE, 0, 0 }, -/*13*/ { "", FALSE, NONE, 0, 0 }, -/*14*/ { "", FALSE, NONE, 0, 0 }, -/*15*/ { "", FALSE, NONE, 0, 0 }, -/*16*/ { "", FALSE, NONE, 0, 0 }, -/*17*/ { "", FALSE, NONE, 0, 0 }, - -/*18*/ { "", FALSE, NONE, 0, 0 }, -/*19*/ { "", FALSE, NONE, 0, 0 }, -/*1a*/ { "", FALSE, NONE, 0, 0 }, -/*1b*/ { "", FALSE, NONE, 0, 0 }, -/*1c*/ { "", FALSE, NONE, 0, 0 }, -/*1d*/ { "", FALSE, NONE, 0, 0 }, -/*1e*/ { "", FALSE, NONE, 0, 0 }, -/*1f*/ { "nopl", TRUE, SDEP, 0, "nopw" }, +/*10*/ { "", false, NONE, 0, 0 }, +/*11*/ { "", false, NONE, 0, 0 }, +/*12*/ { "", false, NONE, 0, 0 }, +/*13*/ { "", false, NONE, 0, 0 }, +/*14*/ { "", false, NONE, 0, 0 }, +/*15*/ { "", false, NONE, 0, 0 }, +/*16*/ { "", false, NONE, 0, 0 }, +/*17*/ { "", false, NONE, 0, 0 }, + +/*18*/ { "", false, NONE, 0, 0 }, +/*19*/ { "", false, NONE, 0, 0 }, +/*1a*/ { "", false, NONE, 0, 0 }, +/*1b*/ { "", false, NONE, 0, 0 }, +/*1c*/ { "", false, NONE, 0, 0 }, +/*1d*/ { "", false, NONE, 0, 0 }, +/*1e*/ { "", false, NONE, 0, 0 }, +/*1f*/ { "nopl", true, SDEP, 0, "nopw" }, }; static const struct inst db_inst_0f2x[] = { -/*20*/ { "mov", TRUE, LONG, op2(CR,El), 0 }, -/*21*/ { "mov", TRUE, LONG, op2(DR,El), 0 }, -/*22*/ { "mov", TRUE, LONG, op2(El,CR), 0 }, -/*23*/ { "mov", TRUE, LONG, op2(El,DR), 0 }, -/*24*/ { "mov", TRUE, LONG, op2(TR,El), 0 }, -/*25*/ { "", FALSE, NONE, 0, 0 }, -/*26*/ { "mov", TRUE, LONG, op2(El,TR), 0 }, -/*27*/ { "", FALSE, NONE, 0, 0 }, - -/*28*/ { "", FALSE, NONE, 0, 0 }, -/*29*/ { "", FALSE, NONE, 0, 0 }, -/*2a*/ { "", FALSE, NONE, 0, 0 }, -/*2b*/ { "", FALSE, NONE, 0, 0 }, -/*2c*/ { "", FALSE, NONE, 0, 0 }, -/*2d*/ { "", FALSE, NONE, 0, 0 }, -/*2e*/ { "", FALSE, NONE, 0, 0 }, -/*2f*/ { "", FALSE, NONE, 0, 0 }, +/*20*/ { "mov", true, LONG, op2(CR,El), 0 }, +/*21*/ { "mov", true, LONG, op2(DR,El), 0 }, +/*22*/ { "mov", true, LONG, op2(El,CR), 0 }, +/*23*/ { "mov", true, LONG, op2(El,DR), 0 }, +/*24*/ { "mov", true, LONG, op2(TR,El), 0 }, +/*25*/ { "", false, NONE, 0, 0 }, +/*26*/ { "mov", true, LONG, op2(El,TR), 0 }, +/*27*/ { "", false, NONE, 0, 0 }, + +/*28*/ { "", false, NONE, 0, 0 }, +/*29*/ { "", false, NONE, 0, 0 }, +/*2a*/ { "", false, NONE, 0, 0 }, +/*2b*/ { "", false, NONE, 0, 0 }, +/*2c*/ { "", false, NONE, 0, 0 }, +/*2d*/ { "", false, NONE, 0, 0 }, +/*2e*/ { "", false, NONE, 0, 0 }, +/*2f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f3x[] = { -/*30*/ { "wrmsr", FALSE, NONE, 0, 0 }, -/*31*/ { "rdtsc", FALSE, NONE, 0, 0 }, -/*32*/ { "rdmsr", FALSE, NONE, 0, 0 }, -/*33*/ { "rdpmc", FALSE, NONE, 0, 0 }, -/*34*/ { "sysenter",FALSE,NONE, 0, 0 }, -/*35*/ { "sysexit",FALSE,NONE, 0, 0 }, -/*36*/ { "", FALSE, NONE, 0, 0 }, -/*37*/ { "getsec",FALSE, NONE, 0, 0 }, - -/*38*/ { "", FALSE, ESC, 0, db_inst_0f38 }, -/*39*/ { "", FALSE, NONE, 0, 0 }, -/*3a*/ { "", FALSE, NONE, 0, 0 }, -/*3b*/ { "", FALSE, NONE, 0, 0 }, -/*3c*/ { "", FALSE, NONE, 0, 0 }, -/*3d*/ { "", FALSE, NONE, 0, 0 }, -/*3e*/ { "", FALSE, NONE, 0, 0 }, -/*3f*/ { "", FALSE, NONE, 0, 0 }, +/*30*/ { "wrmsr", false, NONE, 0, 0 }, +/*31*/ { "rdtsc", false, NONE, 0, 0 }, +/*32*/ { "rdmsr", false, NONE, 0, 0 }, +/*33*/ { "rdpmc", false, NONE, 0, 0 }, +/*34*/ { "sysenter",false,NONE, 0, 0 }, +/*35*/ { "sysexit",false,NONE, 0, 0 }, +/*36*/ { "", false, NONE, 0, 0 }, +/*37*/ { "getsec",false, NONE, 0, 0 }, + +/*38*/ { "", false, ESC, 0, db_inst_0f38 }, +/*39*/ { "", false, NONE, 0, 0 }, +/*3a*/ { "", false, NONE, 0, 0 }, +/*3b*/ { "", false, NONE, 0, 0 }, +/*3c*/ { "", false, NONE, 0, 0 }, +/*3d*/ { "", false, NONE, 0, 0 }, +/*3e*/ { "", false, NONE, 0, 0 }, +/*3f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f4x[] = { -/*40*/ { "cmovo", TRUE, NONE, op2(E, R), 0 }, -/*41*/ { "cmovno", TRUE, NONE, op2(E, R), 0 }, -/*42*/ { "cmovb", TRUE, NONE, op2(E, R), 0 }, -/*43*/ { "cmovnb", TRUE, NONE, op2(E, R), 0 }, -/*44*/ { "cmovz", TRUE, NONE, op2(E, R), 0 }, -/*45*/ { "cmovnz", TRUE, NONE, op2(E, R), 0 }, -/*46*/ { "cmovbe", TRUE, NONE, op2(E, R), 0 }, -/*47*/ { "cmovnbe",TRUE, NONE, op2(E, R), 0 }, - -/*48*/ { "cmovs", TRUE, NONE, op2(E, R), 0 }, -/*49*/ { "cmovns", TRUE, NONE, op2(E, R), 0 }, -/*4a*/ { "cmovp", TRUE, NONE, op2(E, R), 0 }, -/*4b*/ { "cmovnp", TRUE, NONE, op2(E, R), 0 }, -/*4c*/ { "cmovl", TRUE, NONE, op2(E, R), 0 }, -/*4d*/ { "cmovnl", TRUE, NONE, op2(E, R), 0 }, -/*4e*/ { "cmovle", TRUE, NONE, op2(E, R), 0 }, -/*4f*/ { "cmovnle",TRUE, NONE, op2(E, R), 0 }, +/*40*/ { "cmovo", true, NONE, op2(E, R), 0 }, +/*41*/ { "cmovno", true, NONE, op2(E, R), 0 }, +/*42*/ { "cmovb", true, NONE, op2(E, R), 0 }, +/*43*/ { "cmovnb", true, NONE, op2(E, R), 0 }, +/*44*/ { "cmovz", true, NONE, op2(E, R), 0 }, +/*45*/ { "cmovnz", true, NONE, op2(E, R), 0 }, +/*46*/ { "cmovbe", true, NONE, op2(E, R), 0 }, +/*47*/ { "cmovnbe",true, NONE, op2(E, R), 0 }, + +/*48*/ { "cmovs", true, NONE, op2(E, R), 0 }, +/*49*/ { "cmovns", true, NONE, op2(E, R), 0 }, +/*4a*/ { "cmovp", true, NONE, op2(E, R), 0 }, +/*4b*/ { "cmovnp", true, NONE, op2(E, R), 0 }, +/*4c*/ { "cmovl", true, NONE, op2(E, R), 0 }, +/*4d*/ { "cmovnl", true, NONE, op2(E, R), 0 }, +/*4e*/ { "cmovle", true, NONE, op2(E, R), 0 }, +/*4f*/ { "cmovnle",true, NONE, op2(E, R), 0 }, }; static const struct inst db_inst_0f7x[] = { -/*70*/ { "", FALSE, NONE, 0, 0 }, -/*71*/ { "", FALSE, NONE, 0, 0 }, -/*72*/ { "", FALSE, NONE, 0, 0 }, -/*73*/ { "", FALSE, NONE, 0, 0 }, -/*74*/ { "", FALSE, NONE, 0, 0 }, -/*75*/ { "", FALSE, NONE, 0, 0 }, -/*76*/ { "", FALSE, NONE, 0, 0 }, -/*77*/ { "", FALSE, NONE, 0, 0 }, - -/*78*/ { "vmread", TRUE, NONE, op2(Rq, E), 0 }, -/*79*/ { "vmwrite",TRUE, NONE, op2(E, Rq), 0 }, -/*7a*/ { "", FALSE, NONE, 0, 0 }, -/*7b*/ { "", FALSE, NONE, 0, 0 }, -/*7c*/ { "", FALSE, NONE, 0, 0 }, -/*7d*/ { "", FALSE, NONE, 0, 0 }, -/*7e*/ { "", FALSE, NONE, 0, 0 }, -/*7f*/ { "", FALSE, NONE, 0, 0 }, +/*70*/ { "", false, NONE, 0, 0 }, +/*71*/ { "", false, NONE, 0, 0 }, +/*72*/ { "", false, NONE, 0, 0 }, +/*73*/ { "", false, NONE, 0, 0 }, +/*74*/ { "", false, NONE, 0, 0 }, +/*75*/ { "", false, NONE, 0, 0 }, +/*76*/ { "", false, NONE, 0, 0 }, +/*77*/ { "", false, NONE, 0, 0 }, + +/*78*/ { "vmread", true, NONE, op2(Rq, E), 0 }, +/*79*/ { "vmwrite",true, NONE, op2(E, Rq), 0 }, +/*7a*/ { "", false, NONE, 0, 0 }, +/*7b*/ { "", false, NONE, 0, 0 }, +/*7c*/ { "", false, NONE, 0, 0 }, +/*7d*/ { "", false, NONE, 0, 0 }, +/*7e*/ { "", false, NONE, 0, 0 }, +/*7f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f8x[] = { -/*80*/ { "jo", FALSE, NONE, op1(Dl), 0 }, -/*81*/ { "jno", FALSE, NONE, op1(Dl), 0 }, -/*82*/ { "jb", FALSE, NONE, op1(Dl), 0 }, -/*83*/ { "jnb", FALSE, NONE, op1(Dl), 0 }, -/*84*/ { "jz", FALSE, NONE, op1(Dl), 0 }, -/*85*/ { "jnz", FALSE, NONE, op1(Dl), 0 }, -/*86*/ { "jbe", FALSE, NONE, op1(Dl), 0 }, -/*87*/ { "jnbe", FALSE, NONE, op1(Dl), 0 }, - -/*88*/ { "js", FALSE, NONE, op1(Dl), 0 }, -/*89*/ { "jns", FALSE, NONE, op1(Dl), 0 }, -/*8a*/ { "jp", FALSE, NONE, op1(Dl), 0 }, -/*8b*/ { "jnp", FALSE, NONE, op1(Dl), 0 }, -/*8c*/ { "jl", FALSE, NONE, op1(Dl), 0 }, -/*8d*/ { "jnl", FALSE, NONE, op1(Dl), 0 }, -/*8e*/ { "jle", FALSE, NONE, op1(Dl), 0 }, -/*8f*/ { "jnle", FALSE, NONE, op1(Dl), 0 }, +/*80*/ { "jo", false, NONE, op1(Dl), 0 }, +/*81*/ { "jno", false, NONE, op1(Dl), 0 }, +/*82*/ { "jb", false, NONE, op1(Dl), 0 }, +/*83*/ { "jnb", false, NONE, op1(Dl), 0 }, +/*84*/ { "jz", false, NONE, op1(Dl), 0 }, +/*85*/ { "jnz", false, NONE, op1(Dl), 0 }, +/*86*/ { "jbe", false, NONE, op1(Dl), 0 }, +/*87*/ { "jnbe", false, NONE, op1(Dl), 0 }, + +/*88*/ { "js", false, NONE, op1(Dl), 0 }, +/*89*/ { "jns", false, NONE, op1(Dl), 0 }, +/*8a*/ { "jp", false, NONE, op1(Dl), 0 }, +/*8b*/ { "jnp", false, NONE, op1(Dl), 0 }, +/*8c*/ { "jl", false, NONE, op1(Dl), 0 }, +/*8d*/ { "jnl", false, NONE, op1(Dl), 0 }, +/*8e*/ { "jle", false, NONE, op1(Dl), 0 }, +/*8f*/ { "jnle", false, NONE, op1(Dl), 0 }, }; static const struct inst db_inst_0f9x[] = { -/*90*/ { "seto", TRUE, NONE, op1(Eb), 0 }, -/*91*/ { "setno", TRUE, NONE, op1(Eb), 0 }, -/*92*/ { "setb", TRUE, NONE, op1(Eb), 0 }, -/*93*/ { "setnb", TRUE, NONE, op1(Eb), 0 }, -/*94*/ { "setz", TRUE, NONE, op1(Eb), 0 }, -/*95*/ { "setnz", TRUE, NONE, op1(Eb), 0 }, -/*96*/ { "setbe", TRUE, NONE, op1(Eb), 0 }, -/*97*/ { "setnbe",TRUE, NONE, op1(Eb), 0 }, - -/*98*/ { "sets", TRUE, NONE, op1(Eb), 0 }, -/*99*/ { "setns", TRUE, NONE, op1(Eb), 0 }, -/*9a*/ { "setp", TRUE, NONE, op1(Eb), 0 }, -/*9b*/ { "setnp", TRUE, NONE, op1(Eb), 0 }, -/*9c*/ { "setl", TRUE, NONE, op1(Eb), 0 }, -/*9d*/ { "setnl", TRUE, NONE, op1(Eb), 0 }, -/*9e*/ { "setle", TRUE, NONE, op1(Eb), 0 }, -/*9f*/ { "setnle",TRUE, NONE, op1(Eb), 0 }, +/*90*/ { "seto", true, NONE, op1(Eb), 0 }, +/*91*/ { "setno", true, NONE, op1(Eb), 0 }, +/*92*/ { "setb", true, NONE, op1(Eb), 0 }, +/*93*/ { "setnb", true, NONE, op1(Eb), 0 }, +/*94*/ { "setz", true, NONE, op1(Eb), 0 }, +/*95*/ { "setnz", true, NONE, op1(Eb), 0 }, +/*96*/ { "setbe", true, NONE, op1(Eb), 0 }, +/*97*/ { "setnbe",true, NONE, op1(Eb), 0 }, + +/*98*/ { "sets", true, NONE, op1(Eb), 0 }, +/*99*/ { "setns", true, NONE, op1(Eb), 0 }, +/*9a*/ { "setp", true, NONE, op1(Eb), 0 }, +/*9b*/ { "setnp", true, NONE, op1(Eb), 0 }, +/*9c*/ { "setl", true, NONE, op1(Eb), 0 }, +/*9d*/ { "setnl", true, NONE, op1(Eb), 0 }, +/*9e*/ { "setle", true, NONE, op1(Eb), 0 }, +/*9f*/ { "setnle",true, NONE, op1(Eb), 0 }, }; static const struct inst db_inst_0fax[] = { -/*a0*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*a1*/ { "pop", FALSE, NONE, op1(Si), 0 }, -/*a2*/ { "cpuid", FALSE, NONE, 0, 0 }, -/*a3*/ { "bt", TRUE, LONG, op2(R,E), 0 }, -/*a4*/ { "shld", TRUE, LONG, op3(Ib,R,E), 0 }, -/*a5*/ { "shld", TRUE, LONG, op3(CL,R,E), 0 }, -/*a6*/ { "", FALSE, NONE, 0, 0 }, -/*a7*/ { "", FALSE, NONE, 0, 0 }, - -/*a8*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*a9*/ { "pop", FALSE, NONE, op1(Si), 0 }, -/*aa*/ { "rsm", FALSE, NONE, 0, 0 }, -/*ab*/ { "bts", TRUE, LONG, op2(R,E), 0 }, -/*ac*/ { "shrd", TRUE, LONG, op3(Ib,R,E), 0 }, -/*ad*/ { "shrd", TRUE, LONG, op3(CL,R,E), 0 }, -/*ae*/ { "", TRUE, LONG, op1(E), db_Grp15 }, -/*af*/ { "imul", TRUE, LONG, op2(E,R), 0 }, +/*a0*/ { "push", false, NONE, op1(Si), 0 }, +/*a1*/ { "pop", false, NONE, op1(Si), 0 }, +/*a2*/ { "cpuid", false, NONE, 0, 0 }, +/*a3*/ { "bt", true, LONG, op2(R,E), 0 }, +/*a4*/ { "shld", true, LONG, op3(Ib,R,E), 0 }, +/*a5*/ { "shld", true, LONG, op3(CL,R,E), 0 }, +/*a6*/ { "", false, NONE, 0, 0 }, +/*a7*/ { "", false, NONE, 0, 0 }, + +/*a8*/ { "push", false, NONE, op1(Si), 0 }, +/*a9*/ { "pop", false, NONE, op1(Si), 0 }, +/*aa*/ { "rsm", false, NONE, 0, 0 }, +/*ab*/ { "bts", true, LONG, op2(R,E), 0 }, +/*ac*/ { "shrd", true, LONG, op3(Ib,R,E), 0 }, +/*ad*/ { "shrd", true, LONG, op3(CL,R,E), 0 }, +/*ae*/ { "", true, LONG, op1(E), db_Grp15 }, +/*af*/ { "imul", true, LONG, op2(E,R), 0 }, }; static const struct inst db_inst_0fbx[] = { -/*b0*/ { "cmpxchg",TRUE, BYTE, op2(R, E), 0 }, -/*b0*/ { "cmpxchg",TRUE, LONG, op2(R, E), 0 }, -/*b2*/ { "lss", TRUE, LONG, op2(E, R), 0 }, -/*b3*/ { "btr", TRUE, LONG, op2(R, E), 0 }, -/*b4*/ { "lfs", TRUE, LONG, op2(E, R), 0 }, -/*b5*/ { "lgs", TRUE, LONG, op2(E, R), 0 }, -/*b6*/ { "movzb", TRUE, LONG, op2(Eb, R), 0 }, -/*b7*/ { "movzw", TRUE, LONG, op2(Ew, R), 0 }, - -/*b8*/ { "", FALSE, NONE, 0, 0 }, -/*b9*/ { "", FALSE, NONE, 0, 0 }, -/*ba*/ { "", TRUE, LONG, op2(Ib, E), db_Grp8 }, -/*bb*/ { "btc", TRUE, LONG, op2(R, E), 0 }, -/*bc*/ { "bsf", TRUE, LONG, op2(E, R), 0 }, -/*bd*/ { "bsr", TRUE, LONG, op2(E, R), 0 }, -/*be*/ { "movsb", TRUE, LONG, op2(Eb, R), 0 }, -/*bf*/ { "movsw", TRUE, LONG, op2(Ew, R), 0 }, +/*b0*/ { "cmpxchg",true, BYTE, op2(R, E), 0 }, +/*b0*/ { "cmpxchg",true, LONG, op2(R, E), 0 }, +/*b2*/ { "lss", true, LONG, op2(E, R), 0 }, +/*b3*/ { "btr", true, LONG, op2(R, E), 0 }, +/*b4*/ { "lfs", true, LONG, op2(E, R), 0 }, +/*b5*/ { "lgs", true, LONG, op2(E, R), 0 }, +/*b6*/ { "movzb", true, LONG, op2(Eb, R), 0 }, +/*b7*/ { "movzw", true, LONG, op2(Ew, R), 0 }, + +/*b8*/ { "", false, NONE, 0, 0 }, +/*b9*/ { "", false, NONE, 0, 0 }, +/*ba*/ { "", true, LONG, op2(Ib, E), db_Grp8 }, +/*bb*/ { "btc", true, LONG, op2(R, E), 0 }, +/*bc*/ { "bsf", true, LONG, op2(E, R), 0 }, +/*bd*/ { "bsr", true, LONG, op2(E, R), 0 }, +/*be*/ { "movsb", true, LONG, op2(Eb, R), 0 }, +/*bf*/ { "movsw", true, LONG, op2(Ew, R), 0 }, }; static const struct inst db_inst_0fcx[] = { -/*c0*/ { "xadd", TRUE, BYTE, op2(R, E), 0 }, -/*c1*/ { "xadd", TRUE, LONG, op2(R, E), 0 }, -/*c2*/ { "", FALSE, NONE, 0, 0 }, -/*c3*/ { "", FALSE, NONE, 0, 0 }, -/*c4*/ { "", FALSE, NONE, 0, 0 }, -/*c5*/ { "", FALSE, NONE, 0, 0 }, -/*c6*/ { "", FALSE, NONE, 0, 0 }, -/*c7*/ { "", TRUE, NONE, op1(E), db_Grp9 }, -/*c8*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*c9*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*ca*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cb*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cc*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cd*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*ce*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cf*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, +/*c0*/ { "xadd", true, BYTE, op2(R, E), 0 }, +/*c1*/ { "xadd", true, LONG, op2(R, E), 0 }, +/*c2*/ { "", false, NONE, 0, 0 }, +/*c3*/ { "", false, NONE, 0, 0 }, +/*c4*/ { "", false, NONE, 0, 0 }, +/*c5*/ { "", false, NONE, 0, 0 }, +/*c6*/ { "", false, NONE, 0, 0 }, +/*c7*/ { "", true, NONE, op1(E), db_Grp9 }, +/*c8*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*c9*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*ca*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cb*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cc*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cd*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*ce*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cf*/ { "bswap", false, LONG, op1(Ril), 0 }, }; static const struct inst * const db_inst_0f[] = { db_inst_0f0x, db_inst_0f1x, db_inst_0f2x, db_inst_0f3x, db_inst_0f4x, 0, 0, db_inst_0f7x, db_inst_0f8x, db_inst_0f9x, db_inst_0fax, db_inst_0fbx, db_inst_0fcx, 0, 0, 0 }; static const char * const db_Esc92[] = { "fnop", "", "", "", "", "", "", "" }; static const char * const db_Esc94[] = { "fchs", "fabs", "", "", "ftst", "fxam", "", "" }; static const char * const db_Esc95[] = { "fld1", "fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","" }; static const char * const db_Esc96[] = { "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp", "fincstp" }; static const char * const db_Esc97[] = { "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos" }; static const char * const db_Esca5[] = { "", "fucompp","", "", "", "", "", "" }; static const char * const db_Escb4[] = { "fneni","fndisi", "fnclex","fninit","fsetpm", "", "", "" }; static const char * const db_Esce3[] = { "", "fcompp","", "", "", "", "", "" }; static const char * const db_Escf4[] = { "fnstsw","", "", "", "", "", "", "" }; static const struct finst db_Esc8[] = { /*0*/ { "fadd", SNGL, op2(STI,ST), 0 }, /*1*/ { "fmul", SNGL, op2(STI,ST), 0 }, /*2*/ { "fcom", SNGL, op2(STI,ST), 0 }, /*3*/ { "fcomp", SNGL, op2(STI,ST), 0 }, /*4*/ { "fsub", SNGL, op2(STI,ST), 0 }, /*5*/ { "fsubr", SNGL, op2(STI,ST), 0 }, /*6*/ { "fdiv", SNGL, op2(STI,ST), 0 }, /*7*/ { "fdivr", SNGL, op2(STI,ST), 0 }, }; static const struct finst db_Esc9[] = { /*0*/ { "fld", SNGL, op1(STI), 0 }, /*1*/ { "", NONE, op1(STI), "fxch" }, /*2*/ { "fst", SNGL, op1(X), db_Esc92 }, /*3*/ { "fstp", SNGL, 0, 0 }, /*4*/ { "fldenv", NONE, op1(X), db_Esc94 }, /*5*/ { "fldcw", NONE, op1(X), db_Esc95 }, /*6*/ { "fnstenv",NONE, op1(X), db_Esc96 }, /*7*/ { "fnstcw", NONE, op1(X), db_Esc97 }, }; static const struct finst db_Esca[] = { /*0*/ { "fiadd", LONG, 0, 0 }, /*1*/ { "fimul", LONG, 0, 0 }, /*2*/ { "ficom", LONG, 0, 0 }, /*3*/ { "ficomp", LONG, 0, 0 }, /*4*/ { "fisub", LONG, 0, 0 }, /*5*/ { "fisubr", LONG, op1(X), db_Esca5 }, /*6*/ { "fidiv", LONG, 0, 0 }, /*7*/ { "fidivr", LONG, 0, 0 } }; static const struct finst db_Escb[] = { /*0*/ { "fild", LONG, 0, 0 }, /*1*/ { "", NONE, 0, 0 }, /*2*/ { "fist", LONG, 0, 0 }, /*3*/ { "fistp", LONG, 0, 0 }, /*4*/ { "", WORD, op1(X), db_Escb4 }, /*5*/ { "fld", EXTR, 0, 0 }, /*6*/ { "", WORD, 0, 0 }, /*7*/ { "fstp", EXTR, 0, 0 }, }; static const struct finst db_Escc[] = { /*0*/ { "fadd", DBLR, op2(ST,STI), 0 }, /*1*/ { "fmul", DBLR, op2(ST,STI), 0 }, /*2*/ { "fcom", DBLR, 0, 0 }, /*3*/ { "fcomp", DBLR, 0, 0 }, /*4*/ { "fsub", DBLR, op2(ST,STI), "fsubr" }, /*5*/ { "fsubr", DBLR, op2(ST,STI), "fsub" }, /*6*/ { "fdiv", DBLR, op2(ST,STI), "fdivr" }, /*7*/ { "fdivr", DBLR, op2(ST,STI), "fdiv" }, }; static const struct finst db_Escd[] = { /*0*/ { "fld", DBLR, op1(STI), "ffree" }, /*1*/ { "", NONE, 0, 0 }, /*2*/ { "fst", DBLR, op1(STI), 0 }, /*3*/ { "fstp", DBLR, op1(STI), 0 }, /*4*/ { "frstor", NONE, op1(STI), "fucom" }, /*5*/ { "", NONE, op1(STI), "fucomp" }, /*6*/ { "fnsave", NONE, 0, 0 }, /*7*/ { "fnstsw", NONE, 0, 0 }, }; static const struct finst db_Esce[] = { /*0*/ { "fiadd", WORD, op2(ST,STI), "faddp" }, /*1*/ { "fimul", WORD, op2(ST,STI), "fmulp" }, /*2*/ { "ficom", WORD, 0, 0 }, /*3*/ { "ficomp", WORD, op1(X), db_Esce3 }, /*4*/ { "fisub", WORD, op2(ST,STI), "fsubrp" }, /*5*/ { "fisubr", WORD, op2(ST,STI), "fsubp" }, /*6*/ { "fidiv", WORD, op2(ST,STI), "fdivrp" }, /*7*/ { "fidivr", WORD, op2(ST,STI), "fdivp" }, }; static const struct finst db_Escf[] = { /*0*/ { "fild", WORD, 0, 0 }, /*1*/ { "", NONE, 0, 0 }, /*2*/ { "fist", WORD, 0, 0 }, /*3*/ { "fistp", WORD, 0, 0 }, /*4*/ { "fbld", NONE, op1(XA), db_Escf4 }, /*5*/ { "fild", QUAD, 0, 0 }, /*6*/ { "fbstp", NONE, 0, 0 }, /*7*/ { "fistp", QUAD, 0, 0 }, }; static const struct finst * const db_Esc_inst[] = { db_Esc8, db_Esc9, db_Esca, db_Escb, db_Escc, db_Escd, db_Esce, db_Escf }; static const char * const db_Grp1[] = { "add", "or", "adc", "sbb", "and", "sub", "xor", "cmp" }; static const char * const db_Grp2[] = { "rol", "ror", "rcl", "rcr", "shl", "shr", "shl", "sar" }; static const struct inst db_Grp3[] = { - { "test", TRUE, NONE, op2(I,E), 0 }, - { "test", TRUE, NONE, op2(I,E), 0 }, - { "not", TRUE, NONE, op1(E), 0 }, - { "neg", TRUE, NONE, op1(E), 0 }, - { "mul", TRUE, NONE, op2(E,A), 0 }, - { "imul", TRUE, NONE, op2(E,A), 0 }, - { "div", TRUE, NONE, op2(E,A), 0 }, - { "idiv", TRUE, NONE, op2(E,A), 0 }, + { "test", true, NONE, op2(I,E), 0 }, + { "test", true, NONE, op2(I,E), 0 }, + { "not", true, NONE, op1(E), 0 }, + { "neg", true, NONE, op1(E), 0 }, + { "mul", true, NONE, op2(E,A), 0 }, + { "imul", true, NONE, op2(E,A), 0 }, + { "div", true, NONE, op2(E,A), 0 }, + { "idiv", true, NONE, op2(E,A), 0 }, }; static const struct inst db_Grp4[] = { - { "inc", TRUE, BYTE, op1(E), 0 }, - { "dec", TRUE, BYTE, op1(E), 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 } + { "inc", true, BYTE, op1(E), 0 }, + { "dec", true, BYTE, op1(E), 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 } }; static const struct inst db_Grp5[] = { - { "inc", TRUE, LONG, op1(E), 0 }, - { "dec", TRUE, LONG, op1(E), 0 }, - { "call", TRUE, LONG, op1(Eind),0 }, - { "lcall", TRUE, LONG, op1(Eind),0 }, - { "jmp", TRUE, LONG, op1(Eind),0 }, - { "ljmp", TRUE, LONG, op1(Eind),0 }, - { "push", TRUE, LONG, op1(E), 0 }, - { "", TRUE, NONE, 0, 0 } + { "inc", true, LONG, op1(E), 0 }, + { "dec", true, LONG, op1(E), 0 }, + { "call", true, LONG, op1(Eind),0 }, + { "lcall", true, LONG, op1(Eind),0 }, + { "jmp", true, LONG, op1(Eind),0 }, + { "ljmp", true, LONG, op1(Eind),0 }, + { "push", true, LONG, op1(E), 0 }, + { "", true, NONE, 0, 0 } }; static const struct inst db_Grp9b[] = { - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "rdrand",TRUE, LONG, op1(Rv), 0 }, - { "rdseed",TRUE, LONG, op1(Rv), 0 } + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "rdrand",true, LONG, op1(Rv), 0 }, + { "rdseed",true, LONG, op1(Rv), 0 } }; static const struct inst db_inst_table[256] = { -/*00*/ { "add", TRUE, BYTE, op2(R, E), 0 }, -/*01*/ { "add", TRUE, LONG, op2(R, E), 0 }, -/*02*/ { "add", TRUE, BYTE, op2(E, R), 0 }, -/*03*/ { "add", TRUE, LONG, op2(E, R), 0 }, -/*04*/ { "add", FALSE, BYTE, op2(I, A), 0 }, -/*05*/ { "add", FALSE, LONG, op2(Is, A), 0 }, -/*06*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*07*/ { "pop", FALSE, NONE, op1(Si), 0 }, - -/*08*/ { "or", TRUE, BYTE, op2(R, E), 0 }, -/*09*/ { "or", TRUE, LONG, op2(R, E), 0 }, -/*0a*/ { "or", TRUE, BYTE, op2(E, R), 0 }, -/*0b*/ { "or", TRUE, LONG, op2(E, R), 0 }, -/*0c*/ { "or", FALSE, BYTE, op2(I, A), 0 }, -/*0d*/ { "or", FALSE, LONG, op2(I, A), 0 }, -/*0e*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*0f*/ { "", FALSE, ESC, 0, db_inst_0f }, - -/*10*/ { "adc", TRUE, BYTE, op2(R, E), 0 }, -/*11*/ { "adc", TRUE, LONG, op2(R, E), 0 }, -/*12*/ { "adc", TRUE, BYTE, op2(E, R), 0 }, -/*13*/ { "adc", TRUE, LONG, op2(E, R), 0 }, -/*14*/ { "adc", FALSE, BYTE, op2(I, A), 0 }, -/*15*/ { "adc", FALSE, LONG, op2(Is, A), 0 }, -/*16*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*17*/ { "pop", FALSE, NONE, op1(Si), 0 }, - -/*18*/ { "sbb", TRUE, BYTE, op2(R, E), 0 }, -/*19*/ { "sbb", TRUE, LONG, op2(R, E), 0 }, -/*1a*/ { "sbb", TRUE, BYTE, op2(E, R), 0 }, -/*1b*/ { "sbb", TRUE, LONG, op2(E, R), 0 }, -/*1c*/ { "sbb", FALSE, BYTE, op2(I, A), 0 }, -/*1d*/ { "sbb", FALSE, LONG, op2(Is, A), 0 }, -/*1e*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*1f*/ { "pop", FALSE, NONE, op1(Si), 0 }, - -/*20*/ { "and", TRUE, BYTE, op2(R, E), 0 }, -/*21*/ { "and", TRUE, LONG, op2(R, E), 0 }, -/*22*/ { "and", TRUE, BYTE, op2(E, R), 0 }, -/*23*/ { "and", TRUE, LONG, op2(E, R), 0 }, -/*24*/ { "and", FALSE, BYTE, op2(I, A), 0 }, -/*25*/ { "and", FALSE, LONG, op2(I, A), 0 }, -/*26*/ { "", FALSE, NONE, 0, 0 }, -/*27*/ { "daa", FALSE, NONE, 0, 0 }, - -/*28*/ { "sub", TRUE, BYTE, op2(R, E), 0 }, -/*29*/ { "sub", TRUE, LONG, op2(R, E), 0 }, -/*2a*/ { "sub", TRUE, BYTE, op2(E, R), 0 }, -/*2b*/ { "sub", TRUE, LONG, op2(E, R), 0 }, -/*2c*/ { "sub", FALSE, BYTE, op2(I, A), 0 }, -/*2d*/ { "sub", FALSE, LONG, op2(Is, A), 0 }, -/*2e*/ { "", FALSE, NONE, 0, 0 }, -/*2f*/ { "das", FALSE, NONE, 0, 0 }, - -/*30*/ { "xor", TRUE, BYTE, op2(R, E), 0 }, -/*31*/ { "xor", TRUE, LONG, op2(R, E), 0 }, -/*32*/ { "xor", TRUE, BYTE, op2(E, R), 0 }, -/*33*/ { "xor", TRUE, LONG, op2(E, R), 0 }, -/*34*/ { "xor", FALSE, BYTE, op2(I, A), 0 }, -/*35*/ { "xor", FALSE, LONG, op2(I, A), 0 }, -/*36*/ { "", FALSE, NONE, 0, 0 }, -/*37*/ { "aaa", FALSE, NONE, 0, 0 }, - -/*38*/ { "cmp", TRUE, BYTE, op2(R, E), 0 }, -/*39*/ { "cmp", TRUE, LONG, op2(R, E), 0 }, -/*3a*/ { "cmp", TRUE, BYTE, op2(E, R), 0 }, -/*3b*/ { "cmp", TRUE, LONG, op2(E, R), 0 }, -/*3c*/ { "cmp", FALSE, BYTE, op2(I, A), 0 }, -/*3d*/ { "cmp", FALSE, LONG, op2(Is, A), 0 }, -/*3e*/ { "", FALSE, NONE, 0, 0 }, -/*3f*/ { "aas", FALSE, NONE, 0, 0 }, - -/*40*/ { "rex", FALSE, NONE, 0, 0 }, -/*41*/ { "rex.b", FALSE, NONE, 0, 0 }, -/*42*/ { "rex.x", FALSE, NONE, 0, 0 }, -/*43*/ { "rex.xb", FALSE, NONE, 0, 0 }, -/*44*/ { "rex.r", FALSE, NONE, 0, 0 }, -/*45*/ { "rex.rb", FALSE, NONE, 0, 0 }, -/*46*/ { "rex.rx", FALSE, NONE, 0, 0 }, -/*47*/ { "rex.rxb", FALSE, NONE, 0, 0 }, - -/*48*/ { "rex.w", FALSE, NONE, 0, 0 }, -/*49*/ { "rex.wb", FALSE, NONE, 0, 0 }, -/*4a*/ { "rex.wx", FALSE, NONE, 0, 0 }, -/*4b*/ { "rex.wxb", FALSE, NONE, 0, 0 }, -/*4c*/ { "rex.wr", FALSE, NONE, 0, 0 }, -/*4d*/ { "rex.wrb", FALSE, NONE, 0, 0 }, -/*4e*/ { "rex.wrx", FALSE, NONE, 0, 0 }, -/*4f*/ { "rex.wrxb", FALSE, NONE, 0, 0 }, - -/*50*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*51*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*52*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*53*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*54*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*55*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*56*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*57*/ { "push", FALSE, LONG, op1(Ri), 0 }, - -/*58*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*59*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5a*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5b*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5c*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5d*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5e*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5f*/ { "pop", FALSE, LONG, op1(Ri), 0 }, - -/*60*/ { "pusha", FALSE, LONG, 0, 0 }, -/*61*/ { "popa", FALSE, LONG, 0, 0 }, -/*62*/ { "bound", TRUE, LONG, op2(E, R), 0 }, -/*63*/ { "movslq", TRUE, NONE, op2(EL,R), 0 }, - -/*64*/ { "", FALSE, NONE, 0, 0 }, -/*65*/ { "", FALSE, NONE, 0, 0 }, -/*66*/ { "", FALSE, NONE, 0, 0 }, -/*67*/ { "", FALSE, NONE, 0, 0 }, - -/*68*/ { "push", FALSE, LONG, op1(I), 0 }, -/*69*/ { "imul", TRUE, LONG, op3(I,E,R), 0 }, -/*6a*/ { "push", FALSE, LONG, op1(Ibs), 0 }, -/*6b*/ { "imul", TRUE, LONG, op3(Ibs,E,R),0 }, -/*6c*/ { "ins", FALSE, BYTE, op2(DX, DI), 0 }, -/*6d*/ { "ins", FALSE, LONG, op2(DX, DI), 0 }, -/*6e*/ { "outs", FALSE, BYTE, op2(SI, DX), 0 }, -/*6f*/ { "outs", FALSE, LONG, op2(SI, DX), 0 }, - -/*70*/ { "jo", FALSE, NONE, op1(Db), 0 }, -/*71*/ { "jno", FALSE, NONE, op1(Db), 0 }, -/*72*/ { "jb", FALSE, NONE, op1(Db), 0 }, -/*73*/ { "jnb", FALSE, NONE, op1(Db), 0 }, -/*74*/ { "jz", FALSE, NONE, op1(Db), 0 }, -/*75*/ { "jnz", FALSE, NONE, op1(Db), 0 }, -/*76*/ { "jbe", FALSE, NONE, op1(Db), 0 }, -/*77*/ { "jnbe", FALSE, NONE, op1(Db), 0 }, - -/*78*/ { "js", FALSE, NONE, op1(Db), 0 }, -/*79*/ { "jns", FALSE, NONE, op1(Db), 0 }, -/*7a*/ { "jp", FALSE, NONE, op1(Db), 0 }, -/*7b*/ { "jnp", FALSE, NONE, op1(Db), 0 }, -/*7c*/ { "jl", FALSE, NONE, op1(Db), 0 }, -/*7d*/ { "jnl", FALSE, NONE, op1(Db), 0 }, -/*7e*/ { "jle", FALSE, NONE, op1(Db), 0 }, -/*7f*/ { "jnle", FALSE, NONE, op1(Db), 0 }, - -/*80*/ { "", TRUE, BYTE, op2(I, E), db_Grp1 }, -/*81*/ { "", TRUE, LONG, op2(I, E), db_Grp1 }, -/*82*/ { "", TRUE, BYTE, op2(I, E), db_Grp1 }, -/*83*/ { "", TRUE, LONG, op2(Ibs,E), db_Grp1 }, -/*84*/ { "test", TRUE, BYTE, op2(R, E), 0 }, -/*85*/ { "test", TRUE, LONG, op2(R, E), 0 }, -/*86*/ { "xchg", TRUE, BYTE, op2(R, E), 0 }, -/*87*/ { "xchg", TRUE, LONG, op2(R, E), 0 }, - -/*88*/ { "mov", TRUE, BYTE, op2(R, E), 0 }, -/*89*/ { "mov", TRUE, LONG, op2(R, E), 0 }, -/*8a*/ { "mov", TRUE, BYTE, op2(E, R), 0 }, -/*8b*/ { "mov", TRUE, LONG, op2(E, R), 0 }, -/*8c*/ { "mov", TRUE, NONE, op2(S, Ew), 0 }, -/*8d*/ { "lea", TRUE, LONG, op2(E, R), 0 }, -/*8e*/ { "mov", TRUE, NONE, op2(Ew, S), 0 }, -/*8f*/ { "pop", TRUE, LONG, op1(E), 0 }, - -/*90*/ { "nop", FALSE, NONE, 0, 0 }, -/*91*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*92*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*93*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*94*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*95*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*96*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*97*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, - -/*98*/ { "cwde", FALSE, SDEP, 0, "cbw" }, -/*99*/ { "cdq", FALSE, SDEP, 0, "cwd" }, -/*9a*/ { "lcall", FALSE, NONE, op1(OS), 0 }, -/*9b*/ { "wait", FALSE, NONE, 0, 0 }, -/*9c*/ { "pushf", FALSE, LONG, 0, 0 }, -/*9d*/ { "popf", FALSE, LONG, 0, 0 }, -/*9e*/ { "sahf", FALSE, NONE, 0, 0 }, -/*9f*/ { "lahf", FALSE, NONE, 0, 0 }, - -/*a0*/ { "mov", FALSE, BYTE, op2(O, A), 0 }, -/*a1*/ { "mov", FALSE, LONG, op2(O, A), 0 }, -/*a2*/ { "mov", FALSE, BYTE, op2(A, O), 0 }, -/*a3*/ { "mov", FALSE, LONG, op2(A, O), 0 }, -/*a4*/ { "movs", FALSE, BYTE, op2(SI,DI), 0 }, -/*a5*/ { "movs", FALSE, LONG, op2(SI,DI), 0 }, -/*a6*/ { "cmps", FALSE, BYTE, op2(SI,DI), 0 }, -/*a7*/ { "cmps", FALSE, LONG, op2(SI,DI), 0 }, - -/*a8*/ { "test", FALSE, BYTE, op2(I, A), 0 }, -/*a9*/ { "test", FALSE, LONG, op2(I, A), 0 }, -/*aa*/ { "stos", FALSE, BYTE, op1(DI), 0 }, -/*ab*/ { "stos", FALSE, LONG, op1(DI), 0 }, -/*ac*/ { "lods", FALSE, BYTE, op1(SI), 0 }, -/*ad*/ { "lods", FALSE, LONG, op1(SI), 0 }, -/*ae*/ { "scas", FALSE, BYTE, op1(SI), 0 }, -/*af*/ { "scas", FALSE, LONG, op1(SI), 0 }, - -/*b0*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b1*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b2*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b3*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b4*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b5*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b6*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b7*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, - -/*b8*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*b9*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*ba*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*bb*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*bc*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*bd*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*be*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, -/*bf*/ { "mov", FALSE, LONG, op2(Ilq, Ri), 0 }, - -/*c0*/ { "", TRUE, BYTE, op2(Ib, E), db_Grp2 }, -/*c1*/ { "", TRUE, LONG, op2(Ib, E), db_Grp2 }, -/*c2*/ { "ret", FALSE, NONE, op1(Iw), 0 }, -/*c3*/ { "ret", FALSE, NONE, 0, 0 }, -/*c4*/ { "les", TRUE, LONG, op2(E, R), 0 }, -/*c5*/ { "lds", TRUE, LONG, op2(E, R), 0 }, -/*c6*/ { "mov", TRUE, BYTE, op2(I, E), 0 }, -/*c7*/ { "mov", TRUE, LONG, op2(I, E), 0 }, - -/*c8*/ { "enter", FALSE, NONE, op2(Iw, Ib), 0 }, -/*c9*/ { "leave", FALSE, NONE, 0, 0 }, -/*ca*/ { "lret", FALSE, NONE, op1(Iw), 0 }, -/*cb*/ { "lret", FALSE, NONE, 0, 0 }, -/*cc*/ { "int", FALSE, NONE, op1(o3), 0 }, -/*cd*/ { "int", FALSE, NONE, op1(Ib), 0 }, -/*ce*/ { "into", FALSE, NONE, 0, 0 }, -/*cf*/ { "iret", FALSE, NONE, 0, 0 }, - -/*d0*/ { "", TRUE, BYTE, op2(o1, E), db_Grp2 }, -/*d1*/ { "", TRUE, LONG, op2(o1, E), db_Grp2 }, -/*d2*/ { "", TRUE, BYTE, op2(CL, E), db_Grp2 }, -/*d3*/ { "", TRUE, LONG, op2(CL, E), db_Grp2 }, -/*d4*/ { "aam", FALSE, NONE, op1(Iba), 0 }, -/*d5*/ { "aad", FALSE, NONE, op1(Iba), 0 }, -/*d6*/ { ".byte\t0xd6", FALSE, NONE, 0, 0 }, -/*d7*/ { "xlat", FALSE, BYTE, op1(BX), 0 }, - -/*d8*/ { "", TRUE, NONE, 0, db_Esc8 }, -/*d9*/ { "", TRUE, NONE, 0, db_Esc9 }, -/*da*/ { "", TRUE, NONE, 0, db_Esca }, -/*db*/ { "", TRUE, NONE, 0, db_Escb }, -/*dc*/ { "", TRUE, NONE, 0, db_Escc }, -/*dd*/ { "", TRUE, NONE, 0, db_Escd }, -/*de*/ { "", TRUE, NONE, 0, db_Esce }, -/*df*/ { "", TRUE, NONE, 0, db_Escf }, - -/*e0*/ { "loopne",FALSE, NONE, op1(Db), 0 }, -/*e1*/ { "loope", FALSE, NONE, op1(Db), 0 }, -/*e2*/ { "loop", FALSE, NONE, op1(Db), 0 }, -/*e3*/ { "jrcxz", FALSE, ADEP, op1(Db), "jecxz" }, -/*e4*/ { "in", FALSE, BYTE, op2(Ib, A), 0 }, -/*e5*/ { "in", FALSE, LONG, op2(Ib, A) , 0 }, -/*e6*/ { "out", FALSE, BYTE, op2(A, Ib), 0 }, -/*e7*/ { "out", FALSE, LONG, op2(A, Ib) , 0 }, - -/*e8*/ { "call", FALSE, NONE, op1(Dl), 0 }, -/*e9*/ { "jmp", FALSE, NONE, op1(Dl), 0 }, -/*ea*/ { "ljmp", FALSE, NONE, op1(OS), 0 }, -/*eb*/ { "jmp", FALSE, NONE, op1(Db), 0 }, -/*ec*/ { "in", FALSE, BYTE, op2(DX, A), 0 }, -/*ed*/ { "in", FALSE, LONG, op2(DX, A) , 0 }, -/*ee*/ { "out", FALSE, BYTE, op2(A, DX), 0 }, -/*ef*/ { "out", FALSE, LONG, op2(A, DX) , 0 }, - -/*f0*/ { "", FALSE, NONE, 0, 0 }, -/*f1*/ { ".byte\t0xf1", FALSE, NONE, 0, 0 }, -/*f2*/ { "", FALSE, NONE, 0, 0 }, -/*f3*/ { "", FALSE, NONE, 0, 0 }, -/*f4*/ { "hlt", FALSE, NONE, 0, 0 }, -/*f5*/ { "cmc", FALSE, NONE, 0, 0 }, -/*f6*/ { "", TRUE, BYTE, 0, db_Grp3 }, -/*f7*/ { "", TRUE, LONG, 0, db_Grp3 }, - -/*f8*/ { "clc", FALSE, NONE, 0, 0 }, -/*f9*/ { "stc", FALSE, NONE, 0, 0 }, -/*fa*/ { "cli", FALSE, NONE, 0, 0 }, -/*fb*/ { "sti", FALSE, NONE, 0, 0 }, -/*fc*/ { "cld", FALSE, NONE, 0, 0 }, -/*fd*/ { "std", FALSE, NONE, 0, 0 }, -/*fe*/ { "", TRUE, NONE, 0, db_Grp4 }, -/*ff*/ { "", TRUE, NONE, 0, db_Grp5 }, +/*00*/ { "add", true, BYTE, op2(R, E), 0 }, +/*01*/ { "add", true, LONG, op2(R, E), 0 }, +/*02*/ { "add", true, BYTE, op2(E, R), 0 }, +/*03*/ { "add", true, LONG, op2(E, R), 0 }, +/*04*/ { "add", false, BYTE, op2(I, A), 0 }, +/*05*/ { "add", false, LONG, op2(Is, A), 0 }, +/*06*/ { "push", false, NONE, op1(Si), 0 }, +/*07*/ { "pop", false, NONE, op1(Si), 0 }, + +/*08*/ { "or", true, BYTE, op2(R, E), 0 }, +/*09*/ { "or", true, LONG, op2(R, E), 0 }, +/*0a*/ { "or", true, BYTE, op2(E, R), 0 }, +/*0b*/ { "or", true, LONG, op2(E, R), 0 }, +/*0c*/ { "or", false, BYTE, op2(I, A), 0 }, +/*0d*/ { "or", false, LONG, op2(I, A), 0 }, +/*0e*/ { "push", false, NONE, op1(Si), 0 }, +/*0f*/ { "", false, ESC, 0, db_inst_0f }, + +/*10*/ { "adc", true, BYTE, op2(R, E), 0 }, +/*11*/ { "adc", true, LONG, op2(R, E), 0 }, +/*12*/ { "adc", true, BYTE, op2(E, R), 0 }, +/*13*/ { "adc", true, LONG, op2(E, R), 0 }, +/*14*/ { "adc", false, BYTE, op2(I, A), 0 }, +/*15*/ { "adc", false, LONG, op2(Is, A), 0 }, +/*16*/ { "push", false, NONE, op1(Si), 0 }, +/*17*/ { "pop", false, NONE, op1(Si), 0 }, + +/*18*/ { "sbb", true, BYTE, op2(R, E), 0 }, +/*19*/ { "sbb", true, LONG, op2(R, E), 0 }, +/*1a*/ { "sbb", true, BYTE, op2(E, R), 0 }, +/*1b*/ { "sbb", true, LONG, op2(E, R), 0 }, +/*1c*/ { "sbb", false, BYTE, op2(I, A), 0 }, +/*1d*/ { "sbb", false, LONG, op2(Is, A), 0 }, +/*1e*/ { "push", false, NONE, op1(Si), 0 }, +/*1f*/ { "pop", false, NONE, op1(Si), 0 }, + +/*20*/ { "and", true, BYTE, op2(R, E), 0 }, +/*21*/ { "and", true, LONG, op2(R, E), 0 }, +/*22*/ { "and", true, BYTE, op2(E, R), 0 }, +/*23*/ { "and", true, LONG, op2(E, R), 0 }, +/*24*/ { "and", false, BYTE, op2(I, A), 0 }, +/*25*/ { "and", false, LONG, op2(I, A), 0 }, +/*26*/ { "", false, NONE, 0, 0 }, +/*27*/ { "daa", false, NONE, 0, 0 }, + +/*28*/ { "sub", true, BYTE, op2(R, E), 0 }, +/*29*/ { "sub", true, LONG, op2(R, E), 0 }, +/*2a*/ { "sub", true, BYTE, op2(E, R), 0 }, +/*2b*/ { "sub", true, LONG, op2(E, R), 0 }, +/*2c*/ { "sub", false, BYTE, op2(I, A), 0 }, +/*2d*/ { "sub", false, LONG, op2(Is, A), 0 }, +/*2e*/ { "", false, NONE, 0, 0 }, +/*2f*/ { "das", false, NONE, 0, 0 }, + +/*30*/ { "xor", true, BYTE, op2(R, E), 0 }, +/*31*/ { "xor", true, LONG, op2(R, E), 0 }, +/*32*/ { "xor", true, BYTE, op2(E, R), 0 }, +/*33*/ { "xor", true, LONG, op2(E, R), 0 }, +/*34*/ { "xor", false, BYTE, op2(I, A), 0 }, +/*35*/ { "xor", false, LONG, op2(I, A), 0 }, +/*36*/ { "", false, NONE, 0, 0 }, +/*37*/ { "aaa", false, NONE, 0, 0 }, + +/*38*/ { "cmp", true, BYTE, op2(R, E), 0 }, +/*39*/ { "cmp", true, LONG, op2(R, E), 0 }, +/*3a*/ { "cmp", true, BYTE, op2(E, R), 0 }, +/*3b*/ { "cmp", true, LONG, op2(E, R), 0 }, +/*3c*/ { "cmp", false, BYTE, op2(I, A), 0 }, +/*3d*/ { "cmp", false, LONG, op2(Is, A), 0 }, +/*3e*/ { "", false, NONE, 0, 0 }, +/*3f*/ { "aas", false, NONE, 0, 0 }, + +/*40*/ { "rex", false, NONE, 0, 0 }, +/*41*/ { "rex.b", false, NONE, 0, 0 }, +/*42*/ { "rex.x", false, NONE, 0, 0 }, +/*43*/ { "rex.xb", false, NONE, 0, 0 }, +/*44*/ { "rex.r", false, NONE, 0, 0 }, +/*45*/ { "rex.rb", false, NONE, 0, 0 }, +/*46*/ { "rex.rx", false, NONE, 0, 0 }, +/*47*/ { "rex.rxb", false, NONE, 0, 0 }, + +/*48*/ { "rex.w", false, NONE, 0, 0 }, +/*49*/ { "rex.wb", false, NONE, 0, 0 }, +/*4a*/ { "rex.wx", false, NONE, 0, 0 }, +/*4b*/ { "rex.wxb", false, NONE, 0, 0 }, +/*4c*/ { "rex.wr", false, NONE, 0, 0 }, +/*4d*/ { "rex.wrb", false, NONE, 0, 0 }, +/*4e*/ { "rex.wrx", false, NONE, 0, 0 }, +/*4f*/ { "rex.wrxb", false, NONE, 0, 0 }, + +/*50*/ { "push", false, LONG, op1(Ri), 0 }, +/*51*/ { "push", false, LONG, op1(Ri), 0 }, +/*52*/ { "push", false, LONG, op1(Ri), 0 }, +/*53*/ { "push", false, LONG, op1(Ri), 0 }, +/*54*/ { "push", false, LONG, op1(Ri), 0 }, +/*55*/ { "push", false, LONG, op1(Ri), 0 }, +/*56*/ { "push", false, LONG, op1(Ri), 0 }, +/*57*/ { "push", false, LONG, op1(Ri), 0 }, + +/*58*/ { "pop", false, LONG, op1(Ri), 0 }, +/*59*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5a*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5b*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5c*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5d*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5e*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5f*/ { "pop", false, LONG, op1(Ri), 0 }, + +/*60*/ { "pusha", false, LONG, 0, 0 }, +/*61*/ { "popa", false, LONG, 0, 0 }, +/*62*/ { "bound", true, LONG, op2(E, R), 0 }, +/*63*/ { "movslq", true, NONE, op2(EL,R), 0 }, + +/*64*/ { "", false, NONE, 0, 0 }, +/*65*/ { "", false, NONE, 0, 0 }, +/*66*/ { "", false, NONE, 0, 0 }, +/*67*/ { "", false, NONE, 0, 0 }, + +/*68*/ { "push", false, LONG, op1(I), 0 }, +/*69*/ { "imul", true, LONG, op3(I,E,R), 0 }, +/*6a*/ { "push", false, LONG, op1(Ibs), 0 }, +/*6b*/ { "imul", true, LONG, op3(Ibs,E,R),0 }, +/*6c*/ { "ins", false, BYTE, op2(DX, DI), 0 }, +/*6d*/ { "ins", false, LONG, op2(DX, DI), 0 }, +/*6e*/ { "outs", false, BYTE, op2(SI, DX), 0 }, +/*6f*/ { "outs", false, LONG, op2(SI, DX), 0 }, + +/*70*/ { "jo", false, NONE, op1(Db), 0 }, +/*71*/ { "jno", false, NONE, op1(Db), 0 }, +/*72*/ { "jb", false, NONE, op1(Db), 0 }, +/*73*/ { "jnb", false, NONE, op1(Db), 0 }, +/*74*/ { "jz", false, NONE, op1(Db), 0 }, +/*75*/ { "jnz", false, NONE, op1(Db), 0 }, +/*76*/ { "jbe", false, NONE, op1(Db), 0 }, +/*77*/ { "jnbe", false, NONE, op1(Db), 0 }, + +/*78*/ { "js", false, NONE, op1(Db), 0 }, +/*79*/ { "jns", false, NONE, op1(Db), 0 }, +/*7a*/ { "jp", false, NONE, op1(Db), 0 }, +/*7b*/ { "jnp", false, NONE, op1(Db), 0 }, +/*7c*/ { "jl", false, NONE, op1(Db), 0 }, +/*7d*/ { "jnl", false, NONE, op1(Db), 0 }, +/*7e*/ { "jle", false, NONE, op1(Db), 0 }, +/*7f*/ { "jnle", false, NONE, op1(Db), 0 }, + +/*80*/ { "", true, BYTE, op2(I, E), db_Grp1 }, +/*81*/ { "", true, LONG, op2(I, E), db_Grp1 }, +/*82*/ { "", true, BYTE, op2(I, E), db_Grp1 }, +/*83*/ { "", true, LONG, op2(Ibs,E), db_Grp1 }, +/*84*/ { "test", true, BYTE, op2(R, E), 0 }, +/*85*/ { "test", true, LONG, op2(R, E), 0 }, +/*86*/ { "xchg", true, BYTE, op2(R, E), 0 }, +/*87*/ { "xchg", true, LONG, op2(R, E), 0 }, + +/*88*/ { "mov", true, BYTE, op2(R, E), 0 }, +/*89*/ { "mov", true, LONG, op2(R, E), 0 }, +/*8a*/ { "mov", true, BYTE, op2(E, R), 0 }, +/*8b*/ { "mov", true, LONG, op2(E, R), 0 }, +/*8c*/ { "mov", true, NONE, op2(S, Ew), 0 }, +/*8d*/ { "lea", true, LONG, op2(E, R), 0 }, +/*8e*/ { "mov", true, NONE, op2(Ew, S), 0 }, +/*8f*/ { "pop", true, LONG, op1(E), 0 }, + +/*90*/ { "nop", false, NONE, 0, 0 }, +/*91*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*92*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*93*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*94*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*95*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*96*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*97*/ { "xchg", false, LONG, op2(A, Ri), 0 }, + +/*98*/ { "cwde", false, SDEP, 0, "cbw" }, +/*99*/ { "cdq", false, SDEP, 0, "cwd" }, +/*9a*/ { "lcall", false, NONE, op1(OS), 0 }, +/*9b*/ { "wait", false, NONE, 0, 0 }, +/*9c*/ { "pushf", false, LONG, 0, 0 }, +/*9d*/ { "popf", false, LONG, 0, 0 }, +/*9e*/ { "sahf", false, NONE, 0, 0 }, +/*9f*/ { "lahf", false, NONE, 0, 0 }, + +/*a0*/ { "mov", false, BYTE, op2(O, A), 0 }, +/*a1*/ { "mov", false, LONG, op2(O, A), 0 }, +/*a2*/ { "mov", false, BYTE, op2(A, O), 0 }, +/*a3*/ { "mov", false, LONG, op2(A, O), 0 }, +/*a4*/ { "movs", false, BYTE, op2(SI,DI), 0 }, +/*a5*/ { "movs", false, LONG, op2(SI,DI), 0 }, +/*a6*/ { "cmps", false, BYTE, op2(SI,DI), 0 }, +/*a7*/ { "cmps", false, LONG, op2(SI,DI), 0 }, + +/*a8*/ { "test", false, BYTE, op2(I, A), 0 }, +/*a9*/ { "test", false, LONG, op2(I, A), 0 }, +/*aa*/ { "stos", false, BYTE, op1(DI), 0 }, +/*ab*/ { "stos", false, LONG, op1(DI), 0 }, +/*ac*/ { "lods", false, BYTE, op1(SI), 0 }, +/*ad*/ { "lods", false, LONG, op1(SI), 0 }, +/*ae*/ { "scas", false, BYTE, op1(SI), 0 }, +/*af*/ { "scas", false, LONG, op1(SI), 0 }, + +/*b0*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b1*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b2*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b3*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b4*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b5*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b6*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b7*/ { "mov", false, BYTE, op2(I, Ri), 0 }, + +/*b8*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*b9*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*ba*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*bb*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*bc*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*bd*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*be*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, +/*bf*/ { "mov", false, LONG, op2(Ilq, Ri), 0 }, + +/*c0*/ { "", true, BYTE, op2(Ib, E), db_Grp2 }, +/*c1*/ { "", true, LONG, op2(Ib, E), db_Grp2 }, +/*c2*/ { "ret", false, NONE, op1(Iw), 0 }, +/*c3*/ { "ret", false, NONE, 0, 0 }, +/*c4*/ { "les", true, LONG, op2(E, R), 0 }, +/*c5*/ { "lds", true, LONG, op2(E, R), 0 }, +/*c6*/ { "mov", true, BYTE, op2(I, E), 0 }, +/*c7*/ { "mov", true, LONG, op2(I, E), 0 }, + +/*c8*/ { "enter", false, NONE, op2(Iw, Ib), 0 }, +/*c9*/ { "leave", false, NONE, 0, 0 }, +/*ca*/ { "lret", false, NONE, op1(Iw), 0 }, +/*cb*/ { "lret", false, NONE, 0, 0 }, +/*cc*/ { "int", false, NONE, op1(o3), 0 }, +/*cd*/ { "int", false, NONE, op1(Ib), 0 }, +/*ce*/ { "into", false, NONE, 0, 0 }, +/*cf*/ { "iret", false, NONE, 0, 0 }, + +/*d0*/ { "", true, BYTE, op2(o1, E), db_Grp2 }, +/*d1*/ { "", true, LONG, op2(o1, E), db_Grp2 }, +/*d2*/ { "", true, BYTE, op2(CL, E), db_Grp2 }, +/*d3*/ { "", true, LONG, op2(CL, E), db_Grp2 }, +/*d4*/ { "aam", false, NONE, op1(Iba), 0 }, +/*d5*/ { "aad", false, NONE, op1(Iba), 0 }, +/*d6*/ { ".byte\t0xd6", false, NONE, 0, 0 }, +/*d7*/ { "xlat", false, BYTE, op1(BX), 0 }, + +/*d8*/ { "", true, NONE, 0, db_Esc8 }, +/*d9*/ { "", true, NONE, 0, db_Esc9 }, +/*da*/ { "", true, NONE, 0, db_Esca }, +/*db*/ { "", true, NONE, 0, db_Escb }, +/*dc*/ { "", true, NONE, 0, db_Escc }, +/*dd*/ { "", true, NONE, 0, db_Escd }, +/*de*/ { "", true, NONE, 0, db_Esce }, +/*df*/ { "", true, NONE, 0, db_Escf }, + +/*e0*/ { "loopne",false, NONE, op1(Db), 0 }, +/*e1*/ { "loope", false, NONE, op1(Db), 0 }, +/*e2*/ { "loop", false, NONE, op1(Db), 0 }, +/*e3*/ { "jrcxz", false, ADEP, op1(Db), "jecxz" }, +/*e4*/ { "in", false, BYTE, op2(Ib, A), 0 }, +/*e5*/ { "in", false, LONG, op2(Ib, A) , 0 }, +/*e6*/ { "out", false, BYTE, op2(A, Ib), 0 }, +/*e7*/ { "out", false, LONG, op2(A, Ib) , 0 }, + +/*e8*/ { "call", false, NONE, op1(Dl), 0 }, +/*e9*/ { "jmp", false, NONE, op1(Dl), 0 }, +/*ea*/ { "ljmp", false, NONE, op1(OS), 0 }, +/*eb*/ { "jmp", false, NONE, op1(Db), 0 }, +/*ec*/ { "in", false, BYTE, op2(DX, A), 0 }, +/*ed*/ { "in", false, LONG, op2(DX, A) , 0 }, +/*ee*/ { "out", false, BYTE, op2(A, DX), 0 }, +/*ef*/ { "out", false, LONG, op2(A, DX) , 0 }, + +/*f0*/ { "", false, NONE, 0, 0 }, +/*f1*/ { ".byte\t0xf1", false, NONE, 0, 0 }, +/*f2*/ { "", false, NONE, 0, 0 }, +/*f3*/ { "", false, NONE, 0, 0 }, +/*f4*/ { "hlt", false, NONE, 0, 0 }, +/*f5*/ { "cmc", false, NONE, 0, 0 }, +/*f6*/ { "", true, BYTE, 0, db_Grp3 }, +/*f7*/ { "", true, LONG, 0, db_Grp3 }, + +/*f8*/ { "clc", false, NONE, 0, 0 }, +/*f9*/ { "stc", false, NONE, 0, 0 }, +/*fa*/ { "cli", false, NONE, 0, 0 }, +/*fb*/ { "sti", false, NONE, 0, 0 }, +/*fc*/ { "cld", false, NONE, 0, 0 }, +/*fd*/ { "std", false, NONE, 0, 0 }, +/*fe*/ { "", true, NONE, 0, db_Grp4 }, +/*ff*/ { "", true, NONE, 0, db_Grp5 }, }; static const struct inst db_bad_inst = - { "???", FALSE, NONE, 0, 0 } + { "???", false, NONE, 0, 0 } ; #define f_mod(rex, byte) ((byte)>>6) #define f_reg(rex, byte) ((((byte)>>3)&0x7) | (rex & REX_R ? 0x8 : 0x0)) #define f_rm(rex, byte) (((byte)&0x7) | (rex & REX_B ? 0x8 : 0x0)) #define sib_ss(rex, byte) ((byte)>>6) #define sib_index(rex, byte) ((((byte)>>3)&0x7) | (rex & REX_X ? 0x8 : 0x0)) #define sib_base(rex, byte) (((byte)&0x7) | (rex & REX_B ? 0x8 : 0x0)) struct i_addr { - int is_reg; /* if reg, reg number is in 'disp' */ + bool is_reg; /* if reg, reg number is in 'disp' */ int disp; const char * base; const char * index; int ss; }; static const char * const db_reg[2][4][16] = { {{"%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh", "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" }, { "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" }, { "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" }, { "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" }}, {{"%al", "%cl", "%dl", "%bl", "%spl", "%bpl", "%sil", "%dil", "%r8b", "%r9b", "%r10b", "%r11b", "%r12b", "%r13b", "%r14b", "%r15b" }, { "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di", "%r8w", "%r9w", "%r10w", "%r11w", "%r12w", "%r13w", "%r14w", "%r15w" }, { "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi", "%r8d", "%r9d", "%r10d", "%r11d", "%r12d", "%r13d", "%r14d", "%r15d" }, { "%rax", "%rcx", "%rdx", "%rbx", "%rsp", "%rbp", "%rsi", "%rdi", "%r8", "%r9", "%r10", "%r11", "%r12", "%r13", "%r14", "%r15" }} }; static const char * const db_seg_reg[8] = { "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "", "" }; /* * lengths for size attributes */ static const int db_lengths[] = { 1, /* BYTE */ 2, /* WORD */ 4, /* LONG */ 8, /* QUAD */ 4, /* SNGL */ 8, /* DBLR */ 10, /* EXTR */ }; #define get_value_inc(result, loc, size, is_signed) \ result = db_get_value((loc), (size), (is_signed)); \ (loc) += (size); static db_addr_t - db_disasm_esc(db_addr_t loc, int inst, int rex, int short_addr, + db_disasm_esc(db_addr_t loc, int inst, int rex, bool short_addr, int size, const char *seg); static void db_print_address(const char *seg, int size, int rex, struct i_addr *addrp); static db_addr_t - db_read_address(db_addr_t loc, int short_addr, int rex, int regmodrm, + db_read_address(db_addr_t loc, bool short_addr, int rex, int regmodrm, struct i_addr *addrp); /* * Read address at location and return updated location. */ static db_addr_t -db_read_address(db_addr_t loc, int short_addr, int rex, int regmodrm, +db_read_address(db_addr_t loc, bool short_addr, int rex, int regmodrm, struct i_addr *addrp) { int mod, rm, sib, index, disp, size, have_sib; mod = f_mod(rex, regmodrm); rm = f_rm(rex, regmodrm); if (mod == 3) { - addrp->is_reg = TRUE; + addrp->is_reg = true; addrp->disp = rm; return (loc); } - addrp->is_reg = FALSE; + addrp->is_reg = false; addrp->index = NULL; if (short_addr) size = LONG; else size = QUAD; if ((rm & 0x7) == 4) { - get_value_inc(sib, loc, 1, FALSE); + get_value_inc(sib, loc, 1, false); rm = sib_base(rex, sib); index = sib_index(rex, sib); if (index != 4) addrp->index = db_reg[1][size][index]; addrp->ss = sib_ss(rex, sib); have_sib = 1; } else have_sib = 0; switch (mod) { case 0: if (rm == 5) { - get_value_inc(addrp->disp, loc, 4, FALSE); + get_value_inc(addrp->disp, loc, 4, false); if (have_sib) addrp->base = NULL; else if (short_addr) addrp->base = "%eip"; else addrp->base = "%rip"; } else { addrp->disp = 0; addrp->base = db_reg[1][size][rm]; } break; case 1: - get_value_inc(disp, loc, 1, TRUE); + get_value_inc(disp, loc, 1, true); addrp->disp = disp; addrp->base = db_reg[1][size][rm]; break; case 2: - get_value_inc(disp, loc, 4, FALSE); + get_value_inc(disp, loc, 4, false); addrp->disp = disp; addrp->base = db_reg[1][size][rm]; break; } return (loc); } static void db_print_address(const char *seg, int size, int rex, struct i_addr *addrp) { if (addrp->is_reg) { db_printf("%s", db_reg[rex != 0 ? 1 : 0][(size == LONG && (rex & REX_W)) ? QUAD : size][addrp->disp]); return; } if (seg) { db_printf("%s:", seg); } if (addrp->disp != 0 || (addrp->base == NULL && addrp->index == NULL)) db_printsym((db_addr_t)addrp->disp, DB_STGY_ANY); if (addrp->base != NULL || addrp->index != NULL) { db_printf("("); if (addrp->base) db_printf("%s", addrp->base); if (addrp->index) db_printf(",%s,%d", addrp->index, 1<ss); db_printf(")"); } } /* * Disassemble floating-point ("escape") instruction * and return updated location. */ static db_addr_t -db_disasm_esc(db_addr_t loc, int inst, int rex, int short_addr, int size, +db_disasm_esc(db_addr_t loc, int inst, int rex, bool short_addr, int size, const char *seg) { int regmodrm; const struct finst * fp; int mod; struct i_addr address; const char * name; - get_value_inc(regmodrm, loc, 1, FALSE); + get_value_inc(regmodrm, loc, 1, false); fp = &db_Esc_inst[inst - 0xd8][f_reg(rex, regmodrm)]; mod = f_mod(rex, regmodrm); if (mod != 3) { if (*fp->f_name == '\0') { db_printf(""); return (loc); } /* * Normal address modes. */ loc = db_read_address(loc, short_addr, rex, regmodrm, &address); db_printf("%s", fp->f_name); switch(fp->f_size) { case SNGL: db_printf("s"); break; case DBLR: db_printf("l"); break; case EXTR: db_printf("t"); break; case WORD: db_printf("s"); break; case LONG: db_printf("l"); break; case QUAD: db_printf("q"); break; default: break; } db_printf("\t"); db_print_address(seg, BYTE, rex, &address); } else { /* * 'reg-reg' - special formats */ switch (fp->f_rrmode) { case op2(ST,STI): name = (fp->f_rrname) ? fp->f_rrname : fp->f_name; db_printf("%s\t%%st,%%st(%d)",name,f_rm(rex, regmodrm)); break; case op2(STI,ST): name = (fp->f_rrname) ? fp->f_rrname : fp->f_name; db_printf("%s\t%%st(%d),%%st",name, f_rm(rex, regmodrm)); break; case op1(STI): name = (fp->f_rrname) ? fp->f_rrname : fp->f_name; db_printf("%s\t%%st(%d)",name, f_rm(rex, regmodrm)); break; case op1(X): name = ((const char * const *)fp->f_rrname)[f_rm(rex, regmodrm)]; if (*name == '\0') goto bad; db_printf("%s", name); break; case op1(XA): name = ((const char * const *)fp->f_rrname)[f_rm(rex, regmodrm)]; if (*name == '\0') goto bad; db_printf("%s\t%%ax", name); break; default: bad: db_printf(""); break; } } return (loc); } /* * Disassemble instruction at 'loc'. 'altfmt' specifies an * (optional) alternate format. Return address of start of * next instruction. */ db_addr_t db_disasm(db_addr_t loc, bool altfmt) { int inst; int size; - int short_addr; + bool short_addr; const char * seg; const struct inst * ip; const char * i_name; int i_size; int i_mode; int rex = 0; int regmodrm = 0; - boolean_t first; + bool first; int displ; - int prefix; - int rep, repne; + bool prefix; + bool rep, repne; int imm; int imm2; long imm64; int len; struct i_addr address; - get_value_inc(inst, loc, 1, FALSE); - short_addr = FALSE; + get_value_inc(inst, loc, 1, false); + short_addr = false; size = LONG; seg = NULL; /* * Get prefixes */ - rep = FALSE; - repne = FALSE; - prefix = TRUE; + rep = false; + repne = false; + prefix = true; do { switch (inst) { case 0x66: /* data16 */ size = WORD; break; case 0x67: - short_addr = TRUE; + short_addr = true; break; case 0x26: seg = "%es"; break; case 0x36: seg = "%ss"; break; case 0x2e: seg = "%cs"; break; case 0x3e: seg = "%ds"; break; case 0x64: seg = "%fs"; break; case 0x65: seg = "%gs"; break; case 0xf0: db_printf("lock "); break; /* * XXX repne/repe are only actually valid for MOVS, CMPS, * SCAS, LODS, STOS, INS, OUTS. */ case 0xf2: - repne = TRUE; + repne = true; break; case 0xf3: - rep = TRUE; + rep = true; break; default: - prefix = FALSE; + prefix = false; break; } if (inst >= 0x40 && inst < 0x50) { rex = inst; - prefix = TRUE; + prefix = true; } if (prefix) { - get_value_inc(inst, loc, 1, FALSE); + get_value_inc(inst, loc, 1, false); } } while (prefix); if (inst >= 0xd8 && inst <= 0xdf) { loc = db_disasm_esc(loc, inst, rex, short_addr, size, seg); db_printf("\n"); return (loc); } ip = &db_inst_table[inst]; while (ip->i_size == ESC) { - get_value_inc(inst, loc, 1, FALSE); + get_value_inc(inst, loc, 1, false); ip = ((const struct inst * const *)ip->i_extra)[inst>>4]; if (ip == NULL) { ip = &db_bad_inst; } else { ip = &ip[inst&0xf]; } } if (ip->i_has_modrm) { - get_value_inc(regmodrm, loc, 1, FALSE); + get_value_inc(regmodrm, loc, 1, false); loc = db_read_address(loc, short_addr, rex, regmodrm, &address); } i_name = ip->i_name; i_size = ip->i_size; i_mode = ip->i_mode; if (ip->i_extra == db_Grp9 && f_mod(rex, regmodrm) == 3) { ip = &db_Grp9b[f_reg(rex, regmodrm)]; i_name = ip->i_name; i_size = ip->i_size; i_mode = ip->i_mode; } else if (ip->i_extra == db_Grp1 || ip->i_extra == db_Grp2 || ip->i_extra == db_Grp6 || ip->i_extra == db_Grp7 || ip->i_extra == db_Grp8 || ip->i_extra == db_Grp9 || ip->i_extra == db_Grp15) { i_name = ((const char * const *)ip->i_extra)[f_reg(rex, regmodrm)]; } else if (ip->i_extra == db_Grp3) { ip = ip->i_extra; ip = &ip[f_reg(rex, regmodrm)]; i_name = ip->i_name; i_mode = ip->i_mode; } else if (ip->i_extra == db_Grp4 || ip->i_extra == db_Grp5) { ip = ip->i_extra; ip = &ip[f_reg(rex, regmodrm)]; i_name = ip->i_name; i_mode = ip->i_mode; i_size = ip->i_size; } /* Special cases that don't fit well in the tables. */ if (ip->i_extra == db_Grp7 && f_mod(rex, regmodrm) == 3) { switch (regmodrm) { case 0xc1: i_name = "vmcall"; i_size = NONE; i_mode = 0; break; case 0xc2: i_name = "vmlaunch"; i_size = NONE; i_mode = 0; break; case 0xc3: i_name = "vmresume"; i_size = NONE; i_mode = 0; break; case 0xc4: i_name = "vmxoff"; i_size = NONE; i_mode = 0; break; case 0xc8: i_name = "monitor"; i_size = NONE; i_mode = 0; break; case 0xc9: i_name = "mwait"; i_size = NONE; i_mode = 0; break; case 0xca: i_name = "clac"; i_size = NONE; i_mode = 0; break; case 0xcb: i_name = "stac"; i_size = NONE; i_mode = 0; break; case 0xd0: i_name = "xgetbv"; i_size = NONE; i_mode = 0; break; case 0xd1: i_name = "xsetbv"; i_size = NONE; i_mode = 0; break; case 0xd8: i_name = "vmrun"; i_size = NONE; i_mode = 0; break; case 0xd9: i_name = "vmmcall"; i_size = NONE; i_mode = 0; break; case 0xda: i_name = "vmload"; i_size = NONE; i_mode = 0; break; case 0xdb: i_name = "vmsave"; i_size = NONE; i_mode = 0; break; case 0xdc: i_name = "stgi"; i_size = NONE; i_mode = 0; break; case 0xdd: i_name = "clgi"; i_size = NONE; i_mode = 0; break; case 0xde: i_name = "skinit"; i_size = NONE; i_mode = 0; break; case 0xdf: i_name = "invlpga"; i_size = NONE; i_mode = 0; break; case 0xf8: i_name = "swapgs"; i_size = NONE; i_mode = 0; break; case 0xf9: i_name = "rdtscp"; i_size = NONE; i_mode = 0; break; } } if (ip->i_extra == db_Grp15 && f_mod(rex, regmodrm) == 3) { i_name = db_Grp15b[f_reg(rex, regmodrm)]; i_size = NONE; i_mode = 0; } /* Handle instructions identified by mandatory prefixes. */ - if (rep == TRUE) { + if (rep) { if (inst == 0x90) { i_name = "pause"; i_size = NONE; i_mode = 0; - rep = FALSE; + rep = false; } else if (ip->i_extra == db_Grp9 && f_mod(rex, regmodrm) != 3 && f_reg(rex, regmodrm) == 0x6) { i_name = "vmxon"; - rep = FALSE; + rep = false; } } /* N.B., likely highly incomplete. */ if (repne) { if (ip == &db_inst_0f38fx[0] || ip == &db_inst_0f38fx[1]) - repne = FALSE; + repne = false; } if (size == WORD) { if (ip->i_extra == db_Grp9 && f_mod(rex, regmodrm) != 3 && f_reg(rex, regmodrm) == 0x6) { i_name = "vmclear"; } } if (rex & REX_W) { if (strcmp(i_name, "cwde") == 0) i_name = "cdqe"; else if (strcmp(i_name, "cmpxchg8b") == 0) i_name = "cmpxchg16b"; } - if (rep == TRUE) + if (rep) db_printf("repe "); /* XXX repe VS rep */ - if (repne == TRUE) + if (repne) db_printf("repne "); if (i_size == SDEP) { if (size == LONG) db_printf("%s", i_name); else db_printf("%s", (const char *)ip->i_extra); } else if (i_size == ADEP) { - if (short_addr == FALSE) + if (!short_addr) db_printf("%s", i_name); else db_printf("%s", (const char *)ip->i_extra); } else { db_printf("%s", i_name); if ((inst >= 0x50 && inst <= 0x5f) || inst == 0x68 || inst == 0x6a) { i_size = NONE; db_printf("q"); } if (i_size != NONE) { if (i_size == BYTE) { db_printf("b"); size = BYTE; } else if (i_size == WORD) { db_printf("w"); size = WORD; } else if (size == WORD) db_printf("w"); else { if (rex & REX_W) db_printf("q"); else db_printf("l"); } } } db_printf("\t"); - for (first = TRUE; + for (first = true; i_mode != 0; - i_mode >>= 8, first = FALSE) + i_mode >>= 8, first = false) { if (!first) db_printf(","); switch (i_mode & 0xFF) { case E: db_print_address(seg, size, rex, &address); break; case Eind: db_printf("*"); db_print_address(seg, size, rex, &address); break; case El: db_print_address(seg, (rex & REX_W) ? QUAD : LONG, rex, &address); break; case EL: db_print_address(seg, LONG, 0, &address); break; case Ew: db_print_address(seg, WORD, rex, &address); break; case Eb: db_print_address(seg, BYTE, rex, &address); break; case R: db_printf("%s", db_reg[rex != 0 ? 1 : 0][(size == LONG && (rex & REX_W)) ? QUAD : size][f_reg(rex, regmodrm)]); break; case Rw: db_printf("%s", db_reg[rex != 0 ? 1 : 0][WORD][f_reg(rex, regmodrm)]); break; case Rq: db_printf("%s", db_reg[rex != 0 ? 1 : 0][QUAD][f_reg(rex, regmodrm)]); break; case Ri: db_printf("%s", db_reg[0][QUAD][f_rm(rex, inst)]); break; case Ril: db_printf("%s", db_reg[rex != 0 ? 1 : 0][(rex & REX_R) ? QUAD : LONG][f_rm(rex, inst)]); break; case Rv: db_printf("%s", db_reg[rex != 0 ? 1 : 0][(size == LONG && (rex & REX_W)) ? QUAD : size][f_rm(rex, regmodrm)]); break; case S: db_printf("%s", db_seg_reg[f_reg(rex, regmodrm)]); break; case Si: db_printf("%s", db_seg_reg[f_reg(rex, inst)]); break; case A: db_printf("%s", db_reg[rex != 0 ? 1 : 0][size][0]); /* acc */ break; case BX: if (seg) db_printf("%s:", seg); db_printf("(%s)", short_addr ? "%bx" : "%ebx"); break; case CL: db_printf("%%cl"); break; case DX: db_printf("%%dx"); break; case SI: if (seg) db_printf("%s:", seg); db_printf("(%s)", short_addr ? "%si" : "%rsi"); break; case DI: db_printf("%%es:(%s)", short_addr ? "%di" : "%rdi"); break; case CR: db_printf("%%cr%d", f_reg(rex, regmodrm)); break; case DR: db_printf("%%dr%d", f_reg(rex, regmodrm)); break; case TR: db_printf("%%tr%d", f_reg(rex, regmodrm)); break; case I: len = db_lengths[size]; - get_value_inc(imm, loc, len, FALSE); + get_value_inc(imm, loc, len, false); db_printf("$%#r", imm); break; case Is: len = db_lengths[(size == LONG && (rex & REX_W)) ? QUAD : size]; - get_value_inc(imm, loc, len, FALSE); + get_value_inc(imm, loc, len, false); db_printf("$%+#r", imm); break; case Ib: - get_value_inc(imm, loc, 1, FALSE); + get_value_inc(imm, loc, 1, false); db_printf("$%#r", imm); break; case Iba: - get_value_inc(imm, loc, 1, FALSE); + get_value_inc(imm, loc, 1, false); if (imm != 0x0a) db_printf("$%#r", imm); break; case Ibs: - get_value_inc(imm, loc, 1, TRUE); + get_value_inc(imm, loc, 1, true); if (size == WORD) imm &= 0xFFFF; db_printf("$%+#r", imm); break; case Iw: - get_value_inc(imm, loc, 2, FALSE); + get_value_inc(imm, loc, 2, false); db_printf("$%#r", imm); break; case Ilq: len = db_lengths[rex & REX_W ? QUAD : LONG]; - get_value_inc(imm64, loc, len, FALSE); + get_value_inc(imm64, loc, len, false); db_printf("$%#lr", imm64); break; case O: len = (short_addr ? 2 : 4); - get_value_inc(displ, loc, len, FALSE); + get_value_inc(displ, loc, len, false); if (seg) db_printf("%s:%+#r",seg, displ); else db_printsym((db_addr_t)displ, DB_STGY_ANY); break; case Db: - get_value_inc(displ, loc, 1, TRUE); + get_value_inc(displ, loc, 1, true); displ += loc; if (size == WORD) displ &= 0xFFFF; db_printsym((db_addr_t)displ, DB_STGY_XTRN); break; case Dl: len = db_lengths[(size == LONG && (rex & REX_W)) ? QUAD : size]; - get_value_inc(displ, loc, len, FALSE); + get_value_inc(displ, loc, len, false); displ += loc; if (size == WORD) displ &= 0xFFFF; db_printsym((db_addr_t)displ, DB_STGY_XTRN); break; case o1: db_printf("$1"); break; case o3: db_printf("$3"); break; case OS: len = db_lengths[size]; - get_value_inc(imm, loc, len, FALSE); /* offset */ - get_value_inc(imm2, loc, 2, FALSE); /* segment */ + get_value_inc(imm, loc, len, false); /* offset */ + get_value_inc(imm2, loc, 2, false); /* segment */ db_printf("$%#r,%#r", imm2, imm); break; } } db_printf("\n"); return (loc); } diff --git a/sys/amd64/amd64/db_trace.c b/sys/amd64/amd64/db_trace.c index a57b38dd0818..5f751906b7e6 100644 --- a/sys/amd64/amd64/db_trace.c +++ b/sys/amd64/amd64/db_trace.c @@ -1,376 +1,376 @@ /*- * Mach Operating System * Copyright (c) 1991,1990 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static db_varfcn_t db_frame; static db_varfcn_t db_frame_seg; CTASSERT(sizeof(struct dbreg) == sizeof(((struct pcpu *)NULL)->pc_dbreg)); /* * Machine register set. */ #define DB_OFFSET(x) (db_expr_t *)offsetof(struct trapframe, x) struct db_variable db_regs[] = { { "cs", DB_OFFSET(tf_cs), db_frame_seg }, { "ds", DB_OFFSET(tf_ds), db_frame_seg }, { "es", DB_OFFSET(tf_es), db_frame_seg }, { "fs", DB_OFFSET(tf_fs), db_frame_seg }, { "gs", DB_OFFSET(tf_gs), db_frame_seg }, { "ss", DB_OFFSET(tf_ss), db_frame_seg }, { "rax", DB_OFFSET(tf_rax), db_frame }, { "rcx", DB_OFFSET(tf_rcx), db_frame }, { "rdx", DB_OFFSET(tf_rdx), db_frame }, { "rbx", DB_OFFSET(tf_rbx), db_frame }, { "rsp", DB_OFFSET(tf_rsp), db_frame }, { "rbp", DB_OFFSET(tf_rbp), db_frame }, { "rsi", DB_OFFSET(tf_rsi), db_frame }, { "rdi", DB_OFFSET(tf_rdi), db_frame }, { "r8", DB_OFFSET(tf_r8), db_frame }, { "r9", DB_OFFSET(tf_r9), db_frame }, { "r10", DB_OFFSET(tf_r10), db_frame }, { "r11", DB_OFFSET(tf_r11), db_frame }, { "r12", DB_OFFSET(tf_r12), db_frame }, { "r13", DB_OFFSET(tf_r13), db_frame }, { "r14", DB_OFFSET(tf_r14), db_frame }, { "r15", DB_OFFSET(tf_r15), db_frame }, { "rip", DB_OFFSET(tf_rip), db_frame }, { "rflags", DB_OFFSET(tf_rflags), db_frame }, }; struct db_variable *db_eregs = db_regs + nitems(db_regs); static int db_frame_seg(struct db_variable *vp, db_expr_t *valuep, int op) { uint16_t *reg; if (kdb_frame == NULL) return (0); reg = (uint16_t *)((uintptr_t)kdb_frame + (db_expr_t)vp->valuep); if (op == DB_VAR_GET) *valuep = *reg; else *reg = *valuep; return (1); } static int db_frame(struct db_variable *vp, db_expr_t *valuep, int op) { long *reg; if (kdb_frame == NULL) return (0); reg = (long *)((uintptr_t)kdb_frame + (db_expr_t)vp->valuep); if (op == DB_VAR_GET) *valuep = *reg; else *reg = *valuep; return (1); } #define NORMAL 0 #define TRAP 1 #define INTERRUPT 2 #define SYSCALL 3 static void db_print_stack_entry(const char *name, db_addr_t callpc, db_addr_t frame) { db_printf("%s() at ", name != NULL ? name : "??"); db_printsym(callpc, DB_STGY_PROC); if (frame != 0) db_printf("/frame %#lx", frame); db_printf("\n"); } /* * Figure out the next frame up in the call stack. */ static void db_nextframe(db_addr_t *fp, db_addr_t *ip, struct thread *td) { struct trapframe *tf; db_addr_t tf_addr; int frame_type; long rip, rsp, rbp; db_expr_t offset; c_db_sym_t sym; const char *name; rip = db_get_value(*fp + offsetof(struct amd64_frame, f_retaddr), 8, - FALSE); + false); rbp = db_get_value(*fp + offsetof(struct amd64_frame, f_frame), 8, - FALSE); + false); /* * Figure out frame type. We look at the address just before * the saved instruction pointer as the saved EIP is after the * call function, and if the function being called is marked as * dead (such as panic() at the end of dblfault_handler()), then * the instruction at the saved EIP will be part of a different * function (syscall() in this example) rather than the one that * actually made the call. */ frame_type = NORMAL; sym = db_search_symbol(rip - 1, DB_STGY_ANY, &offset); db_symbol_values(sym, &name, NULL); if (name != NULL) { if (strcmp(name, "calltrap") == 0 || strcmp(name, "fork_trampoline") == 0 || strcmp(name, "mchk_calltrap") == 0 || strcmp(name, "nmi_calltrap") == 0 || strcmp(name, "Xdblfault") == 0) frame_type = TRAP; else if (strncmp(name, "Xatpic_intr", 11) == 0 || strncmp(name, "Xapic_isr", 9) == 0 || strcmp(name, "Xxen_intr_upcall") == 0 || strcmp(name, "Xtimerint") == 0 || strcmp(name, "Xipi_intr_bitmap_handler") == 0 || strcmp(name, "Xcpustop") == 0 || strcmp(name, "Xcpususpend") == 0 || strcmp(name, "Xrendezvous") == 0) frame_type = INTERRUPT; else if (strcmp(name, "Xfast_syscall") == 0 || strcmp(name, "Xfast_syscall_pti") == 0 || strcmp(name, "fast_syscall_common") == 0) frame_type = SYSCALL; #ifdef COMPAT_FREEBSD32 else if (strcmp(name, "Xint0x80_syscall") == 0) frame_type = SYSCALL; #endif } /* * Normal frames need no special processing. */ if (frame_type == NORMAL) { *ip = rip; *fp = rbp; return; } db_print_stack_entry(name, rip, *fp); /* * Point to base of trapframe which is just above the * current frame. */ tf_addr = *fp + 16; if (!__is_aligned(tf_addr, _Alignof(struct trapframe)) || !INKERNEL(tf_addr)) { db_printf("--- invalid trapframe %p\n", (void *)tf_addr); *ip = 0; *fp = 0; return; } tf = (struct trapframe *)tf_addr; rsp = tf->tf_rsp; rip = tf->tf_rip; rbp = tf->tf_rbp; switch (frame_type) { case TRAP: db_printf("--- trap %#r", tf->tf_trapno); break; case SYSCALL: db_printf("--- syscall"); db_decode_syscall(td, tf->tf_rax); break; case INTERRUPT: db_printf("--- interrupt"); break; default: __assert_unreachable(); } db_printf(", rip = %#lr, rsp = %#lr, rbp = %#lr ---\n", rip, rsp, rbp); *ip = rip; *fp = rbp; } static int __nosanitizeaddress __nosanitizememory db_backtrace(struct thread *td, struct trapframe *tf, db_addr_t frame, db_addr_t pc, register_t sp, int count) { db_addr_t actframe; const char *name; db_expr_t offset; c_db_sym_t sym; - boolean_t first; + bool first; if (count == -1) count = 1024; - first = TRUE; + first = true; while (count-- && !db_pager_quit) { sym = db_search_symbol(pc, DB_STGY_ANY, &offset); db_symbol_values(sym, &name, NULL); /* * Attempt to determine a (possibly fake) frame that gives * the caller's pc. It may differ from `frame' if the * current function never sets up a standard frame or hasn't * set one up yet or has just discarded one. The last two * cases can be guessed fairly reliably for code generated * by gcc. The first case is too much trouble to handle in * general because the amount of junk on the stack depends * on the pc (the special handling of "calltrap", etc. in * db_nextframe() works because the `next' pc is special). */ actframe = frame; if (first) { - first = FALSE; + first = false; if (sym == C_DB_SYM_NULL && sp != 0) { /* * If a symbol couldn't be found, we've probably * jumped to a bogus location, so try and use * the return address to find our caller. */ db_print_stack_entry(name, pc, 0); - pc = db_get_value(sp, 8, FALSE); + pc = db_get_value(sp, 8, false); if (db_search_symbol(pc, DB_STGY_PROC, &offset) == C_DB_SYM_NULL) break; continue; } else if (tf != NULL) { int instr; - instr = db_get_value(pc, 4, FALSE); + instr = db_get_value(pc, 4, false); if ((instr & 0xffffffff) == 0xe5894855) { /* pushq %rbp; movq %rsp, %rbp */ actframe = tf->tf_rsp - 8; } else if ((instr & 0xffffff) == 0xe58948) { /* movq %rsp, %rbp */ actframe = tf->tf_rsp; if (tf->tf_rbp == 0) { /* Fake frame better. */ frame = actframe; } } else if ((instr & 0xff) == 0xc3) { /* ret */ actframe = tf->tf_rsp - 8; } else if (offset == 0) { /* Probably an assembler symbol. */ actframe = tf->tf_rsp - 8; } } else if (name != NULL && strcmp(name, "fork_trampoline") == 0) { /* * Don't try to walk back on a stack for a * process that hasn't actually been run yet. */ db_print_stack_entry(name, pc, actframe); break; } } db_print_stack_entry(name, pc, actframe); if (actframe != frame) { /* `frame' belongs to caller. */ pc = db_get_value(actframe + - offsetof(struct amd64_frame, f_retaddr), 8, FALSE); + offsetof(struct amd64_frame, f_retaddr), 8, false); continue; } db_nextframe(&frame, &pc, td); if (frame == 0) break; if (!__is_aligned(frame, _Alignof(struct amd64_frame)) || !INKERNEL(frame)) { if (INKERNEL(pc)) { sym = db_search_symbol(pc, DB_STGY_ANY, &offset); db_symbol_values(sym, &name, NULL); db_print_stack_entry(name, pc, frame); break; } break; } } return (0); } void db_trace_self(void) { db_addr_t callpc, frame; register_t rbp; __asm __volatile("movq %%rbp,%0" : "=r" (rbp)); callpc = db_get_value(rbp + offsetof(struct amd64_frame, f_retaddr), 8, - FALSE); + false); frame = db_get_value(rbp + offsetof(struct amd64_frame, f_frame), 8, - FALSE); + false); db_backtrace(curthread, NULL, frame, callpc, 0, -1); } int db_trace_thread(struct thread *thr, int count) { struct pcb *ctx; struct trapframe *tf; ctx = kdb_thr_ctx(thr); tf = thr == kdb_thread ? kdb_frame : NULL; return (db_backtrace(thr, tf, ctx->pcb_rbp, ctx->pcb_rip, ctx->pcb_rsp, count)); } void db_md_list_watchpoints(void) { dbreg_list_watchpoints(); } diff --git a/sys/i386/i386/db_disasm.c b/sys/i386/i386/db_disasm.c index 130d14b15337..838d6e863357 100644 --- a/sys/i386/i386/db_disasm.c +++ b/sys/i386/i386/db_disasm.c @@ -1,1501 +1,1501 @@ /*- * Mach Operating System * Copyright (c) 1991,1990 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie the * rights to redistribute these changes. */ #include /* * Instruction disassembler. */ #include #include #include #include #include /* * Size attributes */ #define BYTE 0 #define WORD 1 #define LONG 2 #define QUAD 3 #define SNGL 4 #define DBLR 5 #define EXTR 6 #define SDEP 7 #define NONE 8 /* * Addressing modes */ #define E 1 /* general effective address */ #define Eind 2 /* indirect address (jump, call) */ #define Ew 3 /* address, word size */ #define Eb 4 /* address, byte size */ #define R 5 /* register, in 'reg' field */ #define Rw 6 /* word register, in 'reg' field */ #define Ri 7 /* register in instruction */ #define S 8 /* segment reg, in 'reg' field */ #define Si 9 /* segment reg, in instruction */ #define A 10 /* accumulator */ #define BX 11 /* (bx) */ #define CL 12 /* cl, for shifts */ #define DX 13 /* dx, for IO */ #define SI 14 /* si */ #define DI 15 /* di */ #define CR 16 /* control register */ #define DR 17 /* debug register */ #define TR 18 /* test register */ #define I 19 /* immediate, unsigned */ #define Is 20 /* immediate, signed */ #define Ib 21 /* byte immediate, unsigned */ #define Ibs 22 /* byte immediate, signed */ #define Iw 23 /* word immediate, unsigned */ #define O 25 /* direct address */ #define Db 26 /* byte displacement from EIP */ #define Dl 27 /* long displacement from EIP */ #define o1 28 /* constant 1 */ #define o3 29 /* constant 3 */ #define OS 30 /* immediate offset/segment */ #define ST 31 /* FP stack top */ #define STI 32 /* FP stack */ #define X 33 /* extended FP op */ #define XA 34 /* for 'fstcw %ax' */ #define El 35 /* address, long size */ #define Ril 36 /* long register in instruction */ #define Iba 37 /* byte immediate, don't print if 0xa */ struct inst { const char * i_name; /* name */ - short i_has_modrm; /* has regmodrm byte */ + bool i_has_modrm; /* has regmodrm byte */ short i_size; /* operand size */ int i_mode; /* addressing modes */ const void * i_extra; /* pointer to extra opcode table */ }; #define op1(x) (x) #define op2(x,y) ((x)|((y)<<8)) #define op3(x,y,z) ((x)|((y)<<8)|((z)<<16)) struct finst { const char * f_name; /* name for memory instruction */ int f_size; /* size for memory instruction */ int f_rrmode; /* mode for rr instruction */ const void * f_rrname; /* name for rr instruction (or pointer to table) */ }; static const char * const db_Grp6[] = { "sldt", "str", "lldt", "ltr", "verr", "verw", "", "" }; static const char * const db_Grp7[] = { "sgdt", "sidt", "lgdt", "lidt", "smsw", "", "lmsw", "invlpg" }; static const char * const db_Grp8[] = { "", "", "", "", "bt", "bts", "btr", "btc" }; static const char * const db_Grp9[] = { "", "cmpxchg8b", "", "", "", "", "", "" }; static const char * const db_Grp15[] = { "fxsave", "fxrstor", "ldmxcsr", "stmxcsr", "", "", "", "clflush" }; static const char * const db_Grp15b[] = { "", "", "", "", "", "lfence", "mfence", "sfence" }; static const struct inst db_inst_0f0x[] = { -/*00*/ { "", TRUE, NONE, op1(Ew), db_Grp6 }, -/*01*/ { "", TRUE, NONE, op1(Ew), db_Grp7 }, -/*02*/ { "lar", TRUE, LONG, op2(E,R), 0 }, -/*03*/ { "lsl", TRUE, LONG, op2(E,R), 0 }, -/*04*/ { "", FALSE, NONE, 0, 0 }, -/*05*/ { "syscall",FALSE,NONE, 0, 0 }, -/*06*/ { "clts", FALSE, NONE, 0, 0 }, -/*07*/ { "sysret",FALSE, NONE, 0, 0 }, - -/*08*/ { "invd", FALSE, NONE, 0, 0 }, -/*09*/ { "wbinvd",FALSE, NONE, 0, 0 }, -/*0a*/ { "", FALSE, NONE, 0, 0 }, -/*0b*/ { "", FALSE, NONE, 0, 0 }, -/*0c*/ { "", FALSE, NONE, 0, 0 }, -/*0d*/ { "", FALSE, NONE, 0, 0 }, -/*0e*/ { "", FALSE, NONE, 0, 0 }, -/*0f*/ { "", FALSE, NONE, 0, 0 }, +/*00*/ { "", true, NONE, op1(Ew), db_Grp6 }, +/*01*/ { "", true, NONE, op1(Ew), db_Grp7 }, +/*02*/ { "lar", true, LONG, op2(E,R), 0 }, +/*03*/ { "lsl", true, LONG, op2(E,R), 0 }, +/*04*/ { "", false, NONE, 0, 0 }, +/*05*/ { "syscall",false,NONE, 0, 0 }, +/*06*/ { "clts", false, NONE, 0, 0 }, +/*07*/ { "sysret",false, NONE, 0, 0 }, + +/*08*/ { "invd", false, NONE, 0, 0 }, +/*09*/ { "wbinvd",false, NONE, 0, 0 }, +/*0a*/ { "", false, NONE, 0, 0 }, +/*0b*/ { "", false, NONE, 0, 0 }, +/*0c*/ { "", false, NONE, 0, 0 }, +/*0d*/ { "", false, NONE, 0, 0 }, +/*0e*/ { "", false, NONE, 0, 0 }, +/*0f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f1x[] = { -/*10*/ { "", FALSE, NONE, 0, 0 }, -/*11*/ { "", FALSE, NONE, 0, 0 }, -/*12*/ { "", FALSE, NONE, 0, 0 }, -/*13*/ { "", FALSE, NONE, 0, 0 }, -/*14*/ { "", FALSE, NONE, 0, 0 }, -/*15*/ { "", FALSE, NONE, 0, 0 }, -/*16*/ { "", FALSE, NONE, 0, 0 }, -/*17*/ { "", FALSE, NONE, 0, 0 }, - -/*18*/ { "", FALSE, NONE, 0, 0 }, -/*19*/ { "", FALSE, NONE, 0, 0 }, -/*1a*/ { "", FALSE, NONE, 0, 0 }, -/*1b*/ { "", FALSE, NONE, 0, 0 }, -/*1c*/ { "", FALSE, NONE, 0, 0 }, -/*1d*/ { "", FALSE, NONE, 0, 0 }, -/*1e*/ { "", FALSE, NONE, 0, 0 }, -/*1f*/ { "nopl", TRUE, SDEP, 0, "nopw" }, +/*10*/ { "", false, NONE, 0, 0 }, +/*11*/ { "", false, NONE, 0, 0 }, +/*12*/ { "", false, NONE, 0, 0 }, +/*13*/ { "", false, NONE, 0, 0 }, +/*14*/ { "", false, NONE, 0, 0 }, +/*15*/ { "", false, NONE, 0, 0 }, +/*16*/ { "", false, NONE, 0, 0 }, +/*17*/ { "", false, NONE, 0, 0 }, + +/*18*/ { "", false, NONE, 0, 0 }, +/*19*/ { "", false, NONE, 0, 0 }, +/*1a*/ { "", false, NONE, 0, 0 }, +/*1b*/ { "", false, NONE, 0, 0 }, +/*1c*/ { "", false, NONE, 0, 0 }, +/*1d*/ { "", false, NONE, 0, 0 }, +/*1e*/ { "", false, NONE, 0, 0 }, +/*1f*/ { "nopl", true, SDEP, 0, "nopw" }, }; static const struct inst db_inst_0f2x[] = { -/*20*/ { "mov", TRUE, LONG, op2(CR,El), 0 }, -/*21*/ { "mov", TRUE, LONG, op2(DR,El), 0 }, -/*22*/ { "mov", TRUE, LONG, op2(El,CR), 0 }, -/*23*/ { "mov", TRUE, LONG, op2(El,DR), 0 }, -/*24*/ { "mov", TRUE, LONG, op2(TR,El), 0 }, -/*25*/ { "", FALSE, NONE, 0, 0 }, -/*26*/ { "mov", TRUE, LONG, op2(El,TR), 0 }, -/*27*/ { "", FALSE, NONE, 0, 0 }, - -/*28*/ { "", FALSE, NONE, 0, 0 }, -/*29*/ { "", FALSE, NONE, 0, 0 }, -/*2a*/ { "", FALSE, NONE, 0, 0 }, -/*2b*/ { "", FALSE, NONE, 0, 0 }, -/*2c*/ { "", FALSE, NONE, 0, 0 }, -/*2d*/ { "", FALSE, NONE, 0, 0 }, -/*2e*/ { "", FALSE, NONE, 0, 0 }, -/*2f*/ { "", FALSE, NONE, 0, 0 }, +/*20*/ { "mov", true, LONG, op2(CR,El), 0 }, +/*21*/ { "mov", true, LONG, op2(DR,El), 0 }, +/*22*/ { "mov", true, LONG, op2(El,CR), 0 }, +/*23*/ { "mov", true, LONG, op2(El,DR), 0 }, +/*24*/ { "mov", true, LONG, op2(TR,El), 0 }, +/*25*/ { "", false, NONE, 0, 0 }, +/*26*/ { "mov", true, LONG, op2(El,TR), 0 }, +/*27*/ { "", false, NONE, 0, 0 }, + +/*28*/ { "", false, NONE, 0, 0 }, +/*29*/ { "", false, NONE, 0, 0 }, +/*2a*/ { "", false, NONE, 0, 0 }, +/*2b*/ { "", false, NONE, 0, 0 }, +/*2c*/ { "", false, NONE, 0, 0 }, +/*2d*/ { "", false, NONE, 0, 0 }, +/*2e*/ { "", false, NONE, 0, 0 }, +/*2f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f3x[] = { -/*30*/ { "wrmsr", FALSE, NONE, 0, 0 }, -/*31*/ { "rdtsc", FALSE, NONE, 0, 0 }, -/*32*/ { "rdmsr", FALSE, NONE, 0, 0 }, -/*33*/ { "rdpmc", FALSE, NONE, 0, 0 }, -/*34*/ { "sysenter",FALSE,NONE, 0, 0 }, -/*35*/ { "sysexit",FALSE,NONE, 0, 0 }, -/*36*/ { "", FALSE, NONE, 0, 0 }, -/*37*/ { "getsec",FALSE, NONE, 0, 0 }, - -/*38*/ { "", FALSE, NONE, 0, 0 }, -/*39*/ { "", FALSE, NONE, 0, 0 }, -/*3a*/ { "", FALSE, NONE, 0, 0 }, -/*3b*/ { "", FALSE, NONE, 0, 0 }, -/*3c*/ { "", FALSE, NONE, 0, 0 }, -/*3d*/ { "", FALSE, NONE, 0, 0 }, -/*3e*/ { "", FALSE, NONE, 0, 0 }, -/*3f*/ { "", FALSE, NONE, 0, 0 }, +/*30*/ { "wrmsr", false, NONE, 0, 0 }, +/*31*/ { "rdtsc", false, NONE, 0, 0 }, +/*32*/ { "rdmsr", false, NONE, 0, 0 }, +/*33*/ { "rdpmc", false, NONE, 0, 0 }, +/*34*/ { "sysenter",false,NONE, 0, 0 }, +/*35*/ { "sysexit",false,NONE, 0, 0 }, +/*36*/ { "", false, NONE, 0, 0 }, +/*37*/ { "getsec",false, NONE, 0, 0 }, + +/*38*/ { "", false, NONE, 0, 0 }, +/*39*/ { "", false, NONE, 0, 0 }, +/*3a*/ { "", false, NONE, 0, 0 }, +/*3b*/ { "", false, NONE, 0, 0 }, +/*3c*/ { "", false, NONE, 0, 0 }, +/*3d*/ { "", false, NONE, 0, 0 }, +/*3e*/ { "", false, NONE, 0, 0 }, +/*3f*/ { "", false, NONE, 0, 0 }, }; static const struct inst db_inst_0f4x[] = { -/*40*/ { "cmovo", TRUE, NONE, op2(E, R), 0 }, -/*41*/ { "cmovno", TRUE, NONE, op2(E, R), 0 }, -/*42*/ { "cmovb", TRUE, NONE, op2(E, R), 0 }, -/*43*/ { "cmovnb", TRUE, NONE, op2(E, R), 0 }, -/*44*/ { "cmovz", TRUE, NONE, op2(E, R), 0 }, -/*45*/ { "cmovnz", TRUE, NONE, op2(E, R), 0 }, -/*46*/ { "cmovbe", TRUE, NONE, op2(E, R), 0 }, -/*47*/ { "cmovnbe",TRUE, NONE, op2(E, R), 0 }, - -/*48*/ { "cmovs", TRUE, NONE, op2(E, R), 0 }, -/*49*/ { "cmovns", TRUE, NONE, op2(E, R), 0 }, -/*4a*/ { "cmovp", TRUE, NONE, op2(E, R), 0 }, -/*4b*/ { "cmovnp", TRUE, NONE, op2(E, R), 0 }, -/*4c*/ { "cmovl", TRUE, NONE, op2(E, R), 0 }, -/*4d*/ { "cmovnl", TRUE, NONE, op2(E, R), 0 }, -/*4e*/ { "cmovle", TRUE, NONE, op2(E, R), 0 }, -/*4f*/ { "cmovnle",TRUE, NONE, op2(E, R), 0 }, +/*40*/ { "cmovo", true, NONE, op2(E, R), 0 }, +/*41*/ { "cmovno", true, NONE, op2(E, R), 0 }, +/*42*/ { "cmovb", true, NONE, op2(E, R), 0 }, +/*43*/ { "cmovnb", true, NONE, op2(E, R), 0 }, +/*44*/ { "cmovz", true, NONE, op2(E, R), 0 }, +/*45*/ { "cmovnz", true, NONE, op2(E, R), 0 }, +/*46*/ { "cmovbe", true, NONE, op2(E, R), 0 }, +/*47*/ { "cmovnbe",true, NONE, op2(E, R), 0 }, + +/*48*/ { "cmovs", true, NONE, op2(E, R), 0 }, +/*49*/ { "cmovns", true, NONE, op2(E, R), 0 }, +/*4a*/ { "cmovp", true, NONE, op2(E, R), 0 }, +/*4b*/ { "cmovnp", true, NONE, op2(E, R), 0 }, +/*4c*/ { "cmovl", true, NONE, op2(E, R), 0 }, +/*4d*/ { "cmovnl", true, NONE, op2(E, R), 0 }, +/*4e*/ { "cmovle", true, NONE, op2(E, R), 0 }, +/*4f*/ { "cmovnle",true, NONE, op2(E, R), 0 }, }; static const struct inst db_inst_0f8x[] = { -/*80*/ { "jo", FALSE, NONE, op1(Dl), 0 }, -/*81*/ { "jno", FALSE, NONE, op1(Dl), 0 }, -/*82*/ { "jb", FALSE, NONE, op1(Dl), 0 }, -/*83*/ { "jnb", FALSE, NONE, op1(Dl), 0 }, -/*84*/ { "jz", FALSE, NONE, op1(Dl), 0 }, -/*85*/ { "jnz", FALSE, NONE, op1(Dl), 0 }, -/*86*/ { "jbe", FALSE, NONE, op1(Dl), 0 }, -/*87*/ { "jnbe", FALSE, NONE, op1(Dl), 0 }, - -/*88*/ { "js", FALSE, NONE, op1(Dl), 0 }, -/*89*/ { "jns", FALSE, NONE, op1(Dl), 0 }, -/*8a*/ { "jp", FALSE, NONE, op1(Dl), 0 }, -/*8b*/ { "jnp", FALSE, NONE, op1(Dl), 0 }, -/*8c*/ { "jl", FALSE, NONE, op1(Dl), 0 }, -/*8d*/ { "jnl", FALSE, NONE, op1(Dl), 0 }, -/*8e*/ { "jle", FALSE, NONE, op1(Dl), 0 }, -/*8f*/ { "jnle", FALSE, NONE, op1(Dl), 0 }, +/*80*/ { "jo", false, NONE, op1(Dl), 0 }, +/*81*/ { "jno", false, NONE, op1(Dl), 0 }, +/*82*/ { "jb", false, NONE, op1(Dl), 0 }, +/*83*/ { "jnb", false, NONE, op1(Dl), 0 }, +/*84*/ { "jz", false, NONE, op1(Dl), 0 }, +/*85*/ { "jnz", false, NONE, op1(Dl), 0 }, +/*86*/ { "jbe", false, NONE, op1(Dl), 0 }, +/*87*/ { "jnbe", false, NONE, op1(Dl), 0 }, + +/*88*/ { "js", false, NONE, op1(Dl), 0 }, +/*89*/ { "jns", false, NONE, op1(Dl), 0 }, +/*8a*/ { "jp", false, NONE, op1(Dl), 0 }, +/*8b*/ { "jnp", false, NONE, op1(Dl), 0 }, +/*8c*/ { "jl", false, NONE, op1(Dl), 0 }, +/*8d*/ { "jnl", false, NONE, op1(Dl), 0 }, +/*8e*/ { "jle", false, NONE, op1(Dl), 0 }, +/*8f*/ { "jnle", false, NONE, op1(Dl), 0 }, }; static const struct inst db_inst_0f9x[] = { -/*90*/ { "seto", TRUE, NONE, op1(Eb), 0 }, -/*91*/ { "setno", TRUE, NONE, op1(Eb), 0 }, -/*92*/ { "setb", TRUE, NONE, op1(Eb), 0 }, -/*93*/ { "setnb", TRUE, NONE, op1(Eb), 0 }, -/*94*/ { "setz", TRUE, NONE, op1(Eb), 0 }, -/*95*/ { "setnz", TRUE, NONE, op1(Eb), 0 }, -/*96*/ { "setbe", TRUE, NONE, op1(Eb), 0 }, -/*97*/ { "setnbe",TRUE, NONE, op1(Eb), 0 }, - -/*98*/ { "sets", TRUE, NONE, op1(Eb), 0 }, -/*99*/ { "setns", TRUE, NONE, op1(Eb), 0 }, -/*9a*/ { "setp", TRUE, NONE, op1(Eb), 0 }, -/*9b*/ { "setnp", TRUE, NONE, op1(Eb), 0 }, -/*9c*/ { "setl", TRUE, NONE, op1(Eb), 0 }, -/*9d*/ { "setnl", TRUE, NONE, op1(Eb), 0 }, -/*9e*/ { "setle", TRUE, NONE, op1(Eb), 0 }, -/*9f*/ { "setnle",TRUE, NONE, op1(Eb), 0 }, +/*90*/ { "seto", true, NONE, op1(Eb), 0 }, +/*91*/ { "setno", true, NONE, op1(Eb), 0 }, +/*92*/ { "setb", true, NONE, op1(Eb), 0 }, +/*93*/ { "setnb", true, NONE, op1(Eb), 0 }, +/*94*/ { "setz", true, NONE, op1(Eb), 0 }, +/*95*/ { "setnz", true, NONE, op1(Eb), 0 }, +/*96*/ { "setbe", true, NONE, op1(Eb), 0 }, +/*97*/ { "setnbe",true, NONE, op1(Eb), 0 }, + +/*98*/ { "sets", true, NONE, op1(Eb), 0 }, +/*99*/ { "setns", true, NONE, op1(Eb), 0 }, +/*9a*/ { "setp", true, NONE, op1(Eb), 0 }, +/*9b*/ { "setnp", true, NONE, op1(Eb), 0 }, +/*9c*/ { "setl", true, NONE, op1(Eb), 0 }, +/*9d*/ { "setnl", true, NONE, op1(Eb), 0 }, +/*9e*/ { "setle", true, NONE, op1(Eb), 0 }, +/*9f*/ { "setnle",true, NONE, op1(Eb), 0 }, }; static const struct inst db_inst_0fax[] = { -/*a0*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*a1*/ { "pop", FALSE, NONE, op1(Si), 0 }, -/*a2*/ { "cpuid", FALSE, NONE, 0, 0 }, -/*a3*/ { "bt", TRUE, LONG, op2(R,E), 0 }, -/*a4*/ { "shld", TRUE, LONG, op3(Ib,R,E), 0 }, -/*a5*/ { "shld", TRUE, LONG, op3(CL,R,E), 0 }, -/*a6*/ { "", FALSE, NONE, 0, 0 }, -/*a7*/ { "", FALSE, NONE, 0, 0 }, - -/*a8*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*a9*/ { "pop", FALSE, NONE, op1(Si), 0 }, -/*aa*/ { "rsm", FALSE, NONE, 0, 0 }, -/*ab*/ { "bts", TRUE, LONG, op2(R,E), 0 }, -/*ac*/ { "shrd", TRUE, LONG, op3(Ib,R,E), 0 }, -/*ad*/ { "shrd", TRUE, LONG, op3(CL,R,E), 0 }, -/*ae*/ { "", TRUE, LONG, op1(E), db_Grp15 }, -/*af*/ { "imul", TRUE, LONG, op2(E,R), 0 }, +/*a0*/ { "push", false, NONE, op1(Si), 0 }, +/*a1*/ { "pop", false, NONE, op1(Si), 0 }, +/*a2*/ { "cpuid", false, NONE, 0, 0 }, +/*a3*/ { "bt", true, LONG, op2(R,E), 0 }, +/*a4*/ { "shld", true, LONG, op3(Ib,R,E), 0 }, +/*a5*/ { "shld", true, LONG, op3(CL,R,E), 0 }, +/*a6*/ { "", false, NONE, 0, 0 }, +/*a7*/ { "", false, NONE, 0, 0 }, + +/*a8*/ { "push", false, NONE, op1(Si), 0 }, +/*a9*/ { "pop", false, NONE, op1(Si), 0 }, +/*aa*/ { "rsm", false, NONE, 0, 0 }, +/*ab*/ { "bts", true, LONG, op2(R,E), 0 }, +/*ac*/ { "shrd", true, LONG, op3(Ib,R,E), 0 }, +/*ad*/ { "shrd", true, LONG, op3(CL,R,E), 0 }, +/*ae*/ { "", true, LONG, op1(E), db_Grp15 }, +/*af*/ { "imul", true, LONG, op2(E,R), 0 }, }; static const struct inst db_inst_0fbx[] = { -/*b0*/ { "cmpxchg",TRUE, BYTE, op2(R, E), 0 }, -/*b0*/ { "cmpxchg",TRUE, LONG, op2(R, E), 0 }, -/*b2*/ { "lss", TRUE, LONG, op2(E, R), 0 }, -/*b3*/ { "btr", TRUE, LONG, op2(R, E), 0 }, -/*b4*/ { "lfs", TRUE, LONG, op2(E, R), 0 }, -/*b5*/ { "lgs", TRUE, LONG, op2(E, R), 0 }, -/*b6*/ { "movzb", TRUE, LONG, op2(Eb, R), 0 }, -/*b7*/ { "movzw", TRUE, LONG, op2(Ew, R), 0 }, - -/*b8*/ { "", FALSE, NONE, 0, 0 }, -/*b9*/ { "", FALSE, NONE, 0, 0 }, -/*ba*/ { "", TRUE, LONG, op2(Ib, E), db_Grp8 }, -/*bb*/ { "btc", TRUE, LONG, op2(R, E), 0 }, -/*bc*/ { "bsf", TRUE, LONG, op2(E, R), 0 }, -/*bd*/ { "bsr", TRUE, LONG, op2(E, R), 0 }, -/*be*/ { "movsb", TRUE, LONG, op2(Eb, R), 0 }, -/*bf*/ { "movsw", TRUE, LONG, op2(Ew, R), 0 }, +/*b0*/ { "cmpxchg",true, BYTE, op2(R, E), 0 }, +/*b0*/ { "cmpxchg",true, LONG, op2(R, E), 0 }, +/*b2*/ { "lss", true, LONG, op2(E, R), 0 }, +/*b3*/ { "btr", true, LONG, op2(R, E), 0 }, +/*b4*/ { "lfs", true, LONG, op2(E, R), 0 }, +/*b5*/ { "lgs", true, LONG, op2(E, R), 0 }, +/*b6*/ { "movzb", true, LONG, op2(Eb, R), 0 }, +/*b7*/ { "movzw", true, LONG, op2(Ew, R), 0 }, + +/*b8*/ { "", false, NONE, 0, 0 }, +/*b9*/ { "", false, NONE, 0, 0 }, +/*ba*/ { "", true, LONG, op2(Ib, E), db_Grp8 }, +/*bb*/ { "btc", true, LONG, op2(R, E), 0 }, +/*bc*/ { "bsf", true, LONG, op2(E, R), 0 }, +/*bd*/ { "bsr", true, LONG, op2(E, R), 0 }, +/*be*/ { "movsb", true, LONG, op2(Eb, R), 0 }, +/*bf*/ { "movsw", true, LONG, op2(Ew, R), 0 }, }; static const struct inst db_inst_0fcx[] = { -/*c0*/ { "xadd", TRUE, BYTE, op2(R, E), 0 }, -/*c1*/ { "xadd", TRUE, LONG, op2(R, E), 0 }, -/*c2*/ { "", FALSE, NONE, 0, 0 }, -/*c3*/ { "", FALSE, NONE, 0, 0 }, -/*c4*/ { "", FALSE, NONE, 0, 0 }, -/*c5*/ { "", FALSE, NONE, 0, 0 }, -/*c6*/ { "", FALSE, NONE, 0, 0 }, -/*c7*/ { "", TRUE, NONE, op1(E), db_Grp9 }, -/*c8*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*c9*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*ca*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cb*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cc*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cd*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*ce*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, -/*cf*/ { "bswap", FALSE, LONG, op1(Ril), 0 }, +/*c0*/ { "xadd", true, BYTE, op2(R, E), 0 }, +/*c1*/ { "xadd", true, LONG, op2(R, E), 0 }, +/*c2*/ { "", false, NONE, 0, 0 }, +/*c3*/ { "", false, NONE, 0, 0 }, +/*c4*/ { "", false, NONE, 0, 0 }, +/*c5*/ { "", false, NONE, 0, 0 }, +/*c6*/ { "", false, NONE, 0, 0 }, +/*c7*/ { "", true, NONE, op1(E), db_Grp9 }, +/*c8*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*c9*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*ca*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cb*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cc*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cd*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*ce*/ { "bswap", false, LONG, op1(Ril), 0 }, +/*cf*/ { "bswap", false, LONG, op1(Ril), 0 }, }; static const struct inst * const db_inst_0f[] = { db_inst_0f0x, db_inst_0f1x, db_inst_0f2x, db_inst_0f3x, db_inst_0f4x, 0, 0, 0, db_inst_0f8x, db_inst_0f9x, db_inst_0fax, db_inst_0fbx, db_inst_0fcx, 0, 0, 0 }; static const char * const db_Esc92[] = { "fnop", "", "", "", "", "", "", "" }; static const char * const db_Esc94[] = { "fchs", "fabs", "", "", "ftst", "fxam", "", "" }; static const char * const db_Esc95[] = { "fld1", "fldl2t","fldl2e","fldpi","fldlg2","fldln2","fldz","" }; static const char * const db_Esc96[] = { "f2xm1","fyl2x","fptan","fpatan","fxtract","fprem1","fdecstp", "fincstp" }; static const char * const db_Esc97[] = { "fprem","fyl2xp1","fsqrt","fsincos","frndint","fscale","fsin","fcos" }; static const char * const db_Esca5[] = { "", "fucompp","", "", "", "", "", "" }; static const char * const db_Escb4[] = { "fneni","fndisi", "fnclex","fninit","fsetpm", "", "", "" }; static const char * const db_Esce3[] = { "", "fcompp","", "", "", "", "", "" }; static const char * const db_Escf4[] = { "fnstsw","", "", "", "", "", "", "" }; static const struct finst db_Esc8[] = { /*0*/ { "fadd", SNGL, op2(STI,ST), 0 }, /*1*/ { "fmul", SNGL, op2(STI,ST), 0 }, /*2*/ { "fcom", SNGL, op2(STI,ST), 0 }, /*3*/ { "fcomp", SNGL, op2(STI,ST), 0 }, /*4*/ { "fsub", SNGL, op2(STI,ST), 0 }, /*5*/ { "fsubr", SNGL, op2(STI,ST), 0 }, /*6*/ { "fdiv", SNGL, op2(STI,ST), 0 }, /*7*/ { "fdivr", SNGL, op2(STI,ST), 0 }, }; static const struct finst db_Esc9[] = { /*0*/ { "fld", SNGL, op1(STI), 0 }, /*1*/ { "", NONE, op1(STI), "fxch" }, /*2*/ { "fst", SNGL, op1(X), db_Esc92 }, /*3*/ { "fstp", SNGL, 0, 0 }, /*4*/ { "fldenv", NONE, op1(X), db_Esc94 }, /*5*/ { "fldcw", NONE, op1(X), db_Esc95 }, /*6*/ { "fnstenv",NONE, op1(X), db_Esc96 }, /*7*/ { "fnstcw", NONE, op1(X), db_Esc97 }, }; static const struct finst db_Esca[] = { /*0*/ { "fiadd", LONG, 0, 0 }, /*1*/ { "fimul", LONG, 0, 0 }, /*2*/ { "ficom", LONG, 0, 0 }, /*3*/ { "ficomp", LONG, 0, 0 }, /*4*/ { "fisub", LONG, 0, 0 }, /*5*/ { "fisubr", LONG, op1(X), db_Esca5 }, /*6*/ { "fidiv", LONG, 0, 0 }, /*7*/ { "fidivr", LONG, 0, 0 } }; static const struct finst db_Escb[] = { /*0*/ { "fild", LONG, 0, 0 }, /*1*/ { "", NONE, 0, 0 }, /*2*/ { "fist", LONG, 0, 0 }, /*3*/ { "fistp", LONG, 0, 0 }, /*4*/ { "", WORD, op1(X), db_Escb4 }, /*5*/ { "fld", EXTR, 0, 0 }, /*6*/ { "", WORD, 0, 0 }, /*7*/ { "fstp", EXTR, 0, 0 }, }; static const struct finst db_Escc[] = { /*0*/ { "fadd", DBLR, op2(ST,STI), 0 }, /*1*/ { "fmul", DBLR, op2(ST,STI), 0 }, /*2*/ { "fcom", DBLR, 0, 0 }, /*3*/ { "fcomp", DBLR, 0, 0 }, /*4*/ { "fsub", DBLR, op2(ST,STI), "fsubr" }, /*5*/ { "fsubr", DBLR, op2(ST,STI), "fsub" }, /*6*/ { "fdiv", DBLR, op2(ST,STI), "fdivr" }, /*7*/ { "fdivr", DBLR, op2(ST,STI), "fdiv" }, }; static const struct finst db_Escd[] = { /*0*/ { "fld", DBLR, op1(STI), "ffree" }, /*1*/ { "", NONE, 0, 0 }, /*2*/ { "fst", DBLR, op1(STI), 0 }, /*3*/ { "fstp", DBLR, op1(STI), 0 }, /*4*/ { "frstor", NONE, op1(STI), "fucom" }, /*5*/ { "", NONE, op1(STI), "fucomp" }, /*6*/ { "fnsave", NONE, 0, 0 }, /*7*/ { "fnstsw", NONE, 0, 0 }, }; static const struct finst db_Esce[] = { /*0*/ { "fiadd", WORD, op2(ST,STI), "faddp" }, /*1*/ { "fimul", WORD, op2(ST,STI), "fmulp" }, /*2*/ { "ficom", WORD, 0, 0 }, /*3*/ { "ficomp", WORD, op1(X), db_Esce3 }, /*4*/ { "fisub", WORD, op2(ST,STI), "fsubrp" }, /*5*/ { "fisubr", WORD, op2(ST,STI), "fsubp" }, /*6*/ { "fidiv", WORD, op2(ST,STI), "fdivrp" }, /*7*/ { "fidivr", WORD, op2(ST,STI), "fdivp" }, }; static const struct finst db_Escf[] = { /*0*/ { "fild", WORD, 0, 0 }, /*1*/ { "", NONE, 0, 0 }, /*2*/ { "fist", WORD, 0, 0 }, /*3*/ { "fistp", WORD, 0, 0 }, /*4*/ { "fbld", NONE, op1(XA), db_Escf4 }, /*5*/ { "fild", QUAD, 0, 0 }, /*6*/ { "fbstp", NONE, 0, 0 }, /*7*/ { "fistp", QUAD, 0, 0 }, }; static const struct finst * const db_Esc_inst[] = { db_Esc8, db_Esc9, db_Esca, db_Escb, db_Escc, db_Escd, db_Esce, db_Escf }; static const char * const db_Grp1[] = { "add", "or", "adc", "sbb", "and", "sub", "xor", "cmp" }; static const char * const db_Grp2[] = { "rol", "ror", "rcl", "rcr", "shl", "shr", "shl", "sar" }; static const struct inst db_Grp3[] = { - { "test", TRUE, NONE, op2(I,E), 0 }, - { "test", TRUE, NONE, op2(I,E), 0 }, - { "not", TRUE, NONE, op1(E), 0 }, - { "neg", TRUE, NONE, op1(E), 0 }, - { "mul", TRUE, NONE, op2(E,A), 0 }, - { "imul", TRUE, NONE, op2(E,A), 0 }, - { "div", TRUE, NONE, op2(E,A), 0 }, - { "idiv", TRUE, NONE, op2(E,A), 0 }, + { "test", true, NONE, op2(I,E), 0 }, + { "test", true, NONE, op2(I,E), 0 }, + { "not", true, NONE, op1(E), 0 }, + { "neg", true, NONE, op1(E), 0 }, + { "mul", true, NONE, op2(E,A), 0 }, + { "imul", true, NONE, op2(E,A), 0 }, + { "div", true, NONE, op2(E,A), 0 }, + { "idiv", true, NONE, op2(E,A), 0 }, }; static const struct inst db_Grp4[] = { - { "inc", TRUE, BYTE, op1(E), 0 }, - { "dec", TRUE, BYTE, op1(E), 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 }, - { "", TRUE, NONE, 0, 0 } + { "inc", true, BYTE, op1(E), 0 }, + { "dec", true, BYTE, op1(E), 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 }, + { "", true, NONE, 0, 0 } }; static const struct inst db_Grp5[] = { - { "inc", TRUE, LONG, op1(E), 0 }, - { "dec", TRUE, LONG, op1(E), 0 }, - { "call", TRUE, LONG, op1(Eind),0 }, - { "lcall", TRUE, LONG, op1(Eind),0 }, - { "jmp", TRUE, LONG, op1(Eind),0 }, - { "ljmp", TRUE, LONG, op1(Eind),0 }, - { "push", TRUE, LONG, op1(E), 0 }, - { "", TRUE, NONE, 0, 0 } + { "inc", true, LONG, op1(E), 0 }, + { "dec", true, LONG, op1(E), 0 }, + { "call", true, LONG, op1(Eind),0 }, + { "lcall", true, LONG, op1(Eind),0 }, + { "jmp", true, LONG, op1(Eind),0 }, + { "ljmp", true, LONG, op1(Eind),0 }, + { "push", true, LONG, op1(E), 0 }, + { "", true, NONE, 0, 0 } }; static const struct inst db_inst_table[256] = { -/*00*/ { "add", TRUE, BYTE, op2(R, E), 0 }, -/*01*/ { "add", TRUE, LONG, op2(R, E), 0 }, -/*02*/ { "add", TRUE, BYTE, op2(E, R), 0 }, -/*03*/ { "add", TRUE, LONG, op2(E, R), 0 }, -/*04*/ { "add", FALSE, BYTE, op2(I, A), 0 }, -/*05*/ { "add", FALSE, LONG, op2(Is, A), 0 }, -/*06*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*07*/ { "pop", FALSE, NONE, op1(Si), 0 }, - -/*08*/ { "or", TRUE, BYTE, op2(R, E), 0 }, -/*09*/ { "or", TRUE, LONG, op2(R, E), 0 }, -/*0a*/ { "or", TRUE, BYTE, op2(E, R), 0 }, -/*0b*/ { "or", TRUE, LONG, op2(E, R), 0 }, -/*0c*/ { "or", FALSE, BYTE, op2(I, A), 0 }, -/*0d*/ { "or", FALSE, LONG, op2(I, A), 0 }, -/*0e*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*0f*/ { "", FALSE, NONE, 0, 0 }, - -/*10*/ { "adc", TRUE, BYTE, op2(R, E), 0 }, -/*11*/ { "adc", TRUE, LONG, op2(R, E), 0 }, -/*12*/ { "adc", TRUE, BYTE, op2(E, R), 0 }, -/*13*/ { "adc", TRUE, LONG, op2(E, R), 0 }, -/*14*/ { "adc", FALSE, BYTE, op2(I, A), 0 }, -/*15*/ { "adc", FALSE, LONG, op2(Is, A), 0 }, -/*16*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*17*/ { "pop", FALSE, NONE, op1(Si), 0 }, - -/*18*/ { "sbb", TRUE, BYTE, op2(R, E), 0 }, -/*19*/ { "sbb", TRUE, LONG, op2(R, E), 0 }, -/*1a*/ { "sbb", TRUE, BYTE, op2(E, R), 0 }, -/*1b*/ { "sbb", TRUE, LONG, op2(E, R), 0 }, -/*1c*/ { "sbb", FALSE, BYTE, op2(I, A), 0 }, -/*1d*/ { "sbb", FALSE, LONG, op2(Is, A), 0 }, -/*1e*/ { "push", FALSE, NONE, op1(Si), 0 }, -/*1f*/ { "pop", FALSE, NONE, op1(Si), 0 }, - -/*20*/ { "and", TRUE, BYTE, op2(R, E), 0 }, -/*21*/ { "and", TRUE, LONG, op2(R, E), 0 }, -/*22*/ { "and", TRUE, BYTE, op2(E, R), 0 }, -/*23*/ { "and", TRUE, LONG, op2(E, R), 0 }, -/*24*/ { "and", FALSE, BYTE, op2(I, A), 0 }, -/*25*/ { "and", FALSE, LONG, op2(I, A), 0 }, -/*26*/ { "", FALSE, NONE, 0, 0 }, -/*27*/ { "daa", FALSE, NONE, 0, 0 }, - -/*28*/ { "sub", TRUE, BYTE, op2(R, E), 0 }, -/*29*/ { "sub", TRUE, LONG, op2(R, E), 0 }, -/*2a*/ { "sub", TRUE, BYTE, op2(E, R), 0 }, -/*2b*/ { "sub", TRUE, LONG, op2(E, R), 0 }, -/*2c*/ { "sub", FALSE, BYTE, op2(I, A), 0 }, -/*2d*/ { "sub", FALSE, LONG, op2(Is, A), 0 }, -/*2e*/ { "", FALSE, NONE, 0, 0 }, -/*2f*/ { "das", FALSE, NONE, 0, 0 }, - -/*30*/ { "xor", TRUE, BYTE, op2(R, E), 0 }, -/*31*/ { "xor", TRUE, LONG, op2(R, E), 0 }, -/*32*/ { "xor", TRUE, BYTE, op2(E, R), 0 }, -/*33*/ { "xor", TRUE, LONG, op2(E, R), 0 }, -/*34*/ { "xor", FALSE, BYTE, op2(I, A), 0 }, -/*35*/ { "xor", FALSE, LONG, op2(I, A), 0 }, -/*36*/ { "", FALSE, NONE, 0, 0 }, -/*37*/ { "aaa", FALSE, NONE, 0, 0 }, - -/*38*/ { "cmp", TRUE, BYTE, op2(R, E), 0 }, -/*39*/ { "cmp", TRUE, LONG, op2(R, E), 0 }, -/*3a*/ { "cmp", TRUE, BYTE, op2(E, R), 0 }, -/*3b*/ { "cmp", TRUE, LONG, op2(E, R), 0 }, -/*3c*/ { "cmp", FALSE, BYTE, op2(I, A), 0 }, -/*3d*/ { "cmp", FALSE, LONG, op2(Is, A), 0 }, -/*3e*/ { "", FALSE, NONE, 0, 0 }, -/*3f*/ { "aas", FALSE, NONE, 0, 0 }, - -/*40*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*41*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*42*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*43*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*44*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*45*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*46*/ { "inc", FALSE, LONG, op1(Ri), 0 }, -/*47*/ { "inc", FALSE, LONG, op1(Ri), 0 }, - -/*48*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*49*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*4a*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*4b*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*4c*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*4d*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*4e*/ { "dec", FALSE, LONG, op1(Ri), 0 }, -/*4f*/ { "dec", FALSE, LONG, op1(Ri), 0 }, - -/*50*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*51*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*52*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*53*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*54*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*55*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*56*/ { "push", FALSE, LONG, op1(Ri), 0 }, -/*57*/ { "push", FALSE, LONG, op1(Ri), 0 }, - -/*58*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*59*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5a*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5b*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5c*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5d*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5e*/ { "pop", FALSE, LONG, op1(Ri), 0 }, -/*5f*/ { "pop", FALSE, LONG, op1(Ri), 0 }, - -/*60*/ { "pusha", FALSE, LONG, 0, 0 }, -/*61*/ { "popa", FALSE, LONG, 0, 0 }, -/*62*/ { "bound", TRUE, LONG, op2(E, R), 0 }, -/*63*/ { "arpl", TRUE, NONE, op2(Rw,Ew), 0 }, - -/*64*/ { "", FALSE, NONE, 0, 0 }, -/*65*/ { "", FALSE, NONE, 0, 0 }, -/*66*/ { "", FALSE, NONE, 0, 0 }, -/*67*/ { "", FALSE, NONE, 0, 0 }, - -/*68*/ { "push", FALSE, LONG, op1(I), 0 }, -/*69*/ { "imul", TRUE, LONG, op3(I,E,R), 0 }, -/*6a*/ { "push", FALSE, LONG, op1(Ibs), 0 }, -/*6b*/ { "imul", TRUE, LONG, op3(Ibs,E,R),0 }, -/*6c*/ { "ins", FALSE, BYTE, op2(DX, DI), 0 }, -/*6d*/ { "ins", FALSE, LONG, op2(DX, DI), 0 }, -/*6e*/ { "outs", FALSE, BYTE, op2(SI, DX), 0 }, -/*6f*/ { "outs", FALSE, LONG, op2(SI, DX), 0 }, - -/*70*/ { "jo", FALSE, NONE, op1(Db), 0 }, -/*71*/ { "jno", FALSE, NONE, op1(Db), 0 }, -/*72*/ { "jb", FALSE, NONE, op1(Db), 0 }, -/*73*/ { "jnb", FALSE, NONE, op1(Db), 0 }, -/*74*/ { "jz", FALSE, NONE, op1(Db), 0 }, -/*75*/ { "jnz", FALSE, NONE, op1(Db), 0 }, -/*76*/ { "jbe", FALSE, NONE, op1(Db), 0 }, -/*77*/ { "jnbe", FALSE, NONE, op1(Db), 0 }, - -/*78*/ { "js", FALSE, NONE, op1(Db), 0 }, -/*79*/ { "jns", FALSE, NONE, op1(Db), 0 }, -/*7a*/ { "jp", FALSE, NONE, op1(Db), 0 }, -/*7b*/ { "jnp", FALSE, NONE, op1(Db), 0 }, -/*7c*/ { "jl", FALSE, NONE, op1(Db), 0 }, -/*7d*/ { "jnl", FALSE, NONE, op1(Db), 0 }, -/*7e*/ { "jle", FALSE, NONE, op1(Db), 0 }, -/*7f*/ { "jnle", FALSE, NONE, op1(Db), 0 }, - -/*80*/ { "", TRUE, BYTE, op2(I, E), db_Grp1 }, -/*81*/ { "", TRUE, LONG, op2(I, E), db_Grp1 }, -/*82*/ { "", TRUE, BYTE, op2(I, E), db_Grp1 }, -/*83*/ { "", TRUE, LONG, op2(Ibs,E), db_Grp1 }, -/*84*/ { "test", TRUE, BYTE, op2(R, E), 0 }, -/*85*/ { "test", TRUE, LONG, op2(R, E), 0 }, -/*86*/ { "xchg", TRUE, BYTE, op2(R, E), 0 }, -/*87*/ { "xchg", TRUE, LONG, op2(R, E), 0 }, - -/*88*/ { "mov", TRUE, BYTE, op2(R, E), 0 }, -/*89*/ { "mov", TRUE, LONG, op2(R, E), 0 }, -/*8a*/ { "mov", TRUE, BYTE, op2(E, R), 0 }, -/*8b*/ { "mov", TRUE, LONG, op2(E, R), 0 }, -/*8c*/ { "mov", TRUE, NONE, op2(S, Ew), 0 }, -/*8d*/ { "lea", TRUE, LONG, op2(E, R), 0 }, -/*8e*/ { "mov", TRUE, NONE, op2(Ew, S), 0 }, -/*8f*/ { "pop", TRUE, LONG, op1(E), 0 }, - -/*90*/ { "nop", FALSE, NONE, 0, 0 }, -/*91*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*92*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*93*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*94*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*95*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*96*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, -/*97*/ { "xchg", FALSE, LONG, op2(A, Ri), 0 }, - -/*98*/ { "cbw", FALSE, SDEP, 0, "cwde" }, /* cbw/cwde */ -/*99*/ { "cwd", FALSE, SDEP, 0, "cdq" }, /* cwd/cdq */ -/*9a*/ { "lcall", FALSE, NONE, op1(OS), 0 }, -/*9b*/ { "wait", FALSE, NONE, 0, 0 }, -/*9c*/ { "pushf", FALSE, LONG, 0, 0 }, -/*9d*/ { "popf", FALSE, LONG, 0, 0 }, -/*9e*/ { "sahf", FALSE, NONE, 0, 0 }, -/*9f*/ { "lahf", FALSE, NONE, 0, 0 }, - -/*a0*/ { "mov", FALSE, BYTE, op2(O, A), 0 }, -/*a1*/ { "mov", FALSE, LONG, op2(O, A), 0 }, -/*a2*/ { "mov", FALSE, BYTE, op2(A, O), 0 }, -/*a3*/ { "mov", FALSE, LONG, op2(A, O), 0 }, -/*a4*/ { "movs", FALSE, BYTE, op2(SI,DI), 0 }, -/*a5*/ { "movs", FALSE, LONG, op2(SI,DI), 0 }, -/*a6*/ { "cmps", FALSE, BYTE, op2(SI,DI), 0 }, -/*a7*/ { "cmps", FALSE, LONG, op2(SI,DI), 0 }, - -/*a8*/ { "test", FALSE, BYTE, op2(I, A), 0 }, -/*a9*/ { "test", FALSE, LONG, op2(I, A), 0 }, -/*aa*/ { "stos", FALSE, BYTE, op1(DI), 0 }, -/*ab*/ { "stos", FALSE, LONG, op1(DI), 0 }, -/*ac*/ { "lods", FALSE, BYTE, op1(SI), 0 }, -/*ad*/ { "lods", FALSE, LONG, op1(SI), 0 }, -/*ae*/ { "scas", FALSE, BYTE, op1(SI), 0 }, -/*af*/ { "scas", FALSE, LONG, op1(SI), 0 }, - -/*b0*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b1*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b2*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b3*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b4*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b5*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b6*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, -/*b7*/ { "mov", FALSE, BYTE, op2(I, Ri), 0 }, - -/*b8*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*b9*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*ba*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*bb*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*bc*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*bd*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*be*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, -/*bf*/ { "mov", FALSE, LONG, op2(I, Ri), 0 }, - -/*c0*/ { "", TRUE, BYTE, op2(Ib, E), db_Grp2 }, -/*c1*/ { "", TRUE, LONG, op2(Ib, E), db_Grp2 }, -/*c2*/ { "ret", FALSE, NONE, op1(Iw), 0 }, -/*c3*/ { "ret", FALSE, NONE, 0, 0 }, -/*c4*/ { "les", TRUE, LONG, op2(E, R), 0 }, -/*c5*/ { "lds", TRUE, LONG, op2(E, R), 0 }, -/*c6*/ { "mov", TRUE, BYTE, op2(I, E), 0 }, -/*c7*/ { "mov", TRUE, LONG, op2(I, E), 0 }, - -/*c8*/ { "enter", FALSE, NONE, op2(Iw, Ib), 0 }, -/*c9*/ { "leave", FALSE, NONE, 0, 0 }, -/*ca*/ { "lret", FALSE, NONE, op1(Iw), 0 }, -/*cb*/ { "lret", FALSE, NONE, 0, 0 }, -/*cc*/ { "int", FALSE, NONE, op1(o3), 0 }, -/*cd*/ { "int", FALSE, NONE, op1(Ib), 0 }, -/*ce*/ { "into", FALSE, NONE, 0, 0 }, -/*cf*/ { "iret", FALSE, NONE, 0, 0 }, - -/*d0*/ { "", TRUE, BYTE, op2(o1, E), db_Grp2 }, -/*d1*/ { "", TRUE, LONG, op2(o1, E), db_Grp2 }, -/*d2*/ { "", TRUE, BYTE, op2(CL, E), db_Grp2 }, -/*d3*/ { "", TRUE, LONG, op2(CL, E), db_Grp2 }, -/*d4*/ { "aam", FALSE, NONE, op1(Iba), 0 }, -/*d5*/ { "aad", FALSE, NONE, op1(Iba), 0 }, -/*d6*/ { ".byte\t0xd6", FALSE, NONE, 0, 0 }, -/*d7*/ { "xlat", FALSE, BYTE, op1(BX), 0 }, - -/*d8*/ { "", TRUE, NONE, 0, db_Esc8 }, -/*d9*/ { "", TRUE, NONE, 0, db_Esc9 }, -/*da*/ { "", TRUE, NONE, 0, db_Esca }, -/*db*/ { "", TRUE, NONE, 0, db_Escb }, -/*dc*/ { "", TRUE, NONE, 0, db_Escc }, -/*dd*/ { "", TRUE, NONE, 0, db_Escd }, -/*de*/ { "", TRUE, NONE, 0, db_Esce }, -/*df*/ { "", TRUE, NONE, 0, db_Escf }, - -/*e0*/ { "loopne",FALSE, NONE, op1(Db), 0 }, -/*e1*/ { "loope", FALSE, NONE, op1(Db), 0 }, -/*e2*/ { "loop", FALSE, NONE, op1(Db), 0 }, -/*e3*/ { "jcxz", FALSE, SDEP, op1(Db), "jecxz" }, -/*e4*/ { "in", FALSE, BYTE, op2(Ib, A), 0 }, -/*e5*/ { "in", FALSE, LONG, op2(Ib, A) , 0 }, -/*e6*/ { "out", FALSE, BYTE, op2(A, Ib), 0 }, -/*e7*/ { "out", FALSE, LONG, op2(A, Ib) , 0 }, - -/*e8*/ { "call", FALSE, NONE, op1(Dl), 0 }, -/*e9*/ { "jmp", FALSE, NONE, op1(Dl), 0 }, -/*ea*/ { "ljmp", FALSE, NONE, op1(OS), 0 }, -/*eb*/ { "jmp", FALSE, NONE, op1(Db), 0 }, -/*ec*/ { "in", FALSE, BYTE, op2(DX, A), 0 }, -/*ed*/ { "in", FALSE, LONG, op2(DX, A) , 0 }, -/*ee*/ { "out", FALSE, BYTE, op2(A, DX), 0 }, -/*ef*/ { "out", FALSE, LONG, op2(A, DX) , 0 }, - -/*f0*/ { "", FALSE, NONE, 0, 0 }, -/*f1*/ { ".byte\t0xf1", FALSE, NONE, 0, 0 }, -/*f2*/ { "", FALSE, NONE, 0, 0 }, -/*f3*/ { "", FALSE, NONE, 0, 0 }, -/*f4*/ { "hlt", FALSE, NONE, 0, 0 }, -/*f5*/ { "cmc", FALSE, NONE, 0, 0 }, -/*f6*/ { "", TRUE, BYTE, 0, db_Grp3 }, -/*f7*/ { "", TRUE, LONG, 0, db_Grp3 }, - -/*f8*/ { "clc", FALSE, NONE, 0, 0 }, -/*f9*/ { "stc", FALSE, NONE, 0, 0 }, -/*fa*/ { "cli", FALSE, NONE, 0, 0 }, -/*fb*/ { "sti", FALSE, NONE, 0, 0 }, -/*fc*/ { "cld", FALSE, NONE, 0, 0 }, -/*fd*/ { "std", FALSE, NONE, 0, 0 }, -/*fe*/ { "", TRUE, NONE, 0, db_Grp4 }, -/*ff*/ { "", TRUE, NONE, 0, db_Grp5 }, +/*00*/ { "add", true, BYTE, op2(R, E), 0 }, +/*01*/ { "add", true, LONG, op2(R, E), 0 }, +/*02*/ { "add", true, BYTE, op2(E, R), 0 }, +/*03*/ { "add", true, LONG, op2(E, R), 0 }, +/*04*/ { "add", false, BYTE, op2(I, A), 0 }, +/*05*/ { "add", false, LONG, op2(Is, A), 0 }, +/*06*/ { "push", false, NONE, op1(Si), 0 }, +/*07*/ { "pop", false, NONE, op1(Si), 0 }, + +/*08*/ { "or", true, BYTE, op2(R, E), 0 }, +/*09*/ { "or", true, LONG, op2(R, E), 0 }, +/*0a*/ { "or", true, BYTE, op2(E, R), 0 }, +/*0b*/ { "or", true, LONG, op2(E, R), 0 }, +/*0c*/ { "or", false, BYTE, op2(I, A), 0 }, +/*0d*/ { "or", false, LONG, op2(I, A), 0 }, +/*0e*/ { "push", false, NONE, op1(Si), 0 }, +/*0f*/ { "", false, NONE, 0, 0 }, + +/*10*/ { "adc", true, BYTE, op2(R, E), 0 }, +/*11*/ { "adc", true, LONG, op2(R, E), 0 }, +/*12*/ { "adc", true, BYTE, op2(E, R), 0 }, +/*13*/ { "adc", true, LONG, op2(E, R), 0 }, +/*14*/ { "adc", false, BYTE, op2(I, A), 0 }, +/*15*/ { "adc", false, LONG, op2(Is, A), 0 }, +/*16*/ { "push", false, NONE, op1(Si), 0 }, +/*17*/ { "pop", false, NONE, op1(Si), 0 }, + +/*18*/ { "sbb", true, BYTE, op2(R, E), 0 }, +/*19*/ { "sbb", true, LONG, op2(R, E), 0 }, +/*1a*/ { "sbb", true, BYTE, op2(E, R), 0 }, +/*1b*/ { "sbb", true, LONG, op2(E, R), 0 }, +/*1c*/ { "sbb", false, BYTE, op2(I, A), 0 }, +/*1d*/ { "sbb", false, LONG, op2(Is, A), 0 }, +/*1e*/ { "push", false, NONE, op1(Si), 0 }, +/*1f*/ { "pop", false, NONE, op1(Si), 0 }, + +/*20*/ { "and", true, BYTE, op2(R, E), 0 }, +/*21*/ { "and", true, LONG, op2(R, E), 0 }, +/*22*/ { "and", true, BYTE, op2(E, R), 0 }, +/*23*/ { "and", true, LONG, op2(E, R), 0 }, +/*24*/ { "and", false, BYTE, op2(I, A), 0 }, +/*25*/ { "and", false, LONG, op2(I, A), 0 }, +/*26*/ { "", false, NONE, 0, 0 }, +/*27*/ { "daa", false, NONE, 0, 0 }, + +/*28*/ { "sub", true, BYTE, op2(R, E), 0 }, +/*29*/ { "sub", true, LONG, op2(R, E), 0 }, +/*2a*/ { "sub", true, BYTE, op2(E, R), 0 }, +/*2b*/ { "sub", true, LONG, op2(E, R), 0 }, +/*2c*/ { "sub", false, BYTE, op2(I, A), 0 }, +/*2d*/ { "sub", false, LONG, op2(Is, A), 0 }, +/*2e*/ { "", false, NONE, 0, 0 }, +/*2f*/ { "das", false, NONE, 0, 0 }, + +/*30*/ { "xor", true, BYTE, op2(R, E), 0 }, +/*31*/ { "xor", true, LONG, op2(R, E), 0 }, +/*32*/ { "xor", true, BYTE, op2(E, R), 0 }, +/*33*/ { "xor", true, LONG, op2(E, R), 0 }, +/*34*/ { "xor", false, BYTE, op2(I, A), 0 }, +/*35*/ { "xor", false, LONG, op2(I, A), 0 }, +/*36*/ { "", false, NONE, 0, 0 }, +/*37*/ { "aaa", false, NONE, 0, 0 }, + +/*38*/ { "cmp", true, BYTE, op2(R, E), 0 }, +/*39*/ { "cmp", true, LONG, op2(R, E), 0 }, +/*3a*/ { "cmp", true, BYTE, op2(E, R), 0 }, +/*3b*/ { "cmp", true, LONG, op2(E, R), 0 }, +/*3c*/ { "cmp", false, BYTE, op2(I, A), 0 }, +/*3d*/ { "cmp", false, LONG, op2(Is, A), 0 }, +/*3e*/ { "", false, NONE, 0, 0 }, +/*3f*/ { "aas", false, NONE, 0, 0 }, + +/*40*/ { "inc", false, LONG, op1(Ri), 0 }, +/*41*/ { "inc", false, LONG, op1(Ri), 0 }, +/*42*/ { "inc", false, LONG, op1(Ri), 0 }, +/*43*/ { "inc", false, LONG, op1(Ri), 0 }, +/*44*/ { "inc", false, LONG, op1(Ri), 0 }, +/*45*/ { "inc", false, LONG, op1(Ri), 0 }, +/*46*/ { "inc", false, LONG, op1(Ri), 0 }, +/*47*/ { "inc", false, LONG, op1(Ri), 0 }, + +/*48*/ { "dec", false, LONG, op1(Ri), 0 }, +/*49*/ { "dec", false, LONG, op1(Ri), 0 }, +/*4a*/ { "dec", false, LONG, op1(Ri), 0 }, +/*4b*/ { "dec", false, LONG, op1(Ri), 0 }, +/*4c*/ { "dec", false, LONG, op1(Ri), 0 }, +/*4d*/ { "dec", false, LONG, op1(Ri), 0 }, +/*4e*/ { "dec", false, LONG, op1(Ri), 0 }, +/*4f*/ { "dec", false, LONG, op1(Ri), 0 }, + +/*50*/ { "push", false, LONG, op1(Ri), 0 }, +/*51*/ { "push", false, LONG, op1(Ri), 0 }, +/*52*/ { "push", false, LONG, op1(Ri), 0 }, +/*53*/ { "push", false, LONG, op1(Ri), 0 }, +/*54*/ { "push", false, LONG, op1(Ri), 0 }, +/*55*/ { "push", false, LONG, op1(Ri), 0 }, +/*56*/ { "push", false, LONG, op1(Ri), 0 }, +/*57*/ { "push", false, LONG, op1(Ri), 0 }, + +/*58*/ { "pop", false, LONG, op1(Ri), 0 }, +/*59*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5a*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5b*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5c*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5d*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5e*/ { "pop", false, LONG, op1(Ri), 0 }, +/*5f*/ { "pop", false, LONG, op1(Ri), 0 }, + +/*60*/ { "pusha", false, LONG, 0, 0 }, +/*61*/ { "popa", false, LONG, 0, 0 }, +/*62*/ { "bound", true, LONG, op2(E, R), 0 }, +/*63*/ { "arpl", true, NONE, op2(Rw,Ew), 0 }, + +/*64*/ { "", false, NONE, 0, 0 }, +/*65*/ { "", false, NONE, 0, 0 }, +/*66*/ { "", false, NONE, 0, 0 }, +/*67*/ { "", false, NONE, 0, 0 }, + +/*68*/ { "push", false, LONG, op1(I), 0 }, +/*69*/ { "imul", true, LONG, op3(I,E,R), 0 }, +/*6a*/ { "push", false, LONG, op1(Ibs), 0 }, +/*6b*/ { "imul", true, LONG, op3(Ibs,E,R),0 }, +/*6c*/ { "ins", false, BYTE, op2(DX, DI), 0 }, +/*6d*/ { "ins", false, LONG, op2(DX, DI), 0 }, +/*6e*/ { "outs", false, BYTE, op2(SI, DX), 0 }, +/*6f*/ { "outs", false, LONG, op2(SI, DX), 0 }, + +/*70*/ { "jo", false, NONE, op1(Db), 0 }, +/*71*/ { "jno", false, NONE, op1(Db), 0 }, +/*72*/ { "jb", false, NONE, op1(Db), 0 }, +/*73*/ { "jnb", false, NONE, op1(Db), 0 }, +/*74*/ { "jz", false, NONE, op1(Db), 0 }, +/*75*/ { "jnz", false, NONE, op1(Db), 0 }, +/*76*/ { "jbe", false, NONE, op1(Db), 0 }, +/*77*/ { "jnbe", false, NONE, op1(Db), 0 }, + +/*78*/ { "js", false, NONE, op1(Db), 0 }, +/*79*/ { "jns", false, NONE, op1(Db), 0 }, +/*7a*/ { "jp", false, NONE, op1(Db), 0 }, +/*7b*/ { "jnp", false, NONE, op1(Db), 0 }, +/*7c*/ { "jl", false, NONE, op1(Db), 0 }, +/*7d*/ { "jnl", false, NONE, op1(Db), 0 }, +/*7e*/ { "jle", false, NONE, op1(Db), 0 }, +/*7f*/ { "jnle", false, NONE, op1(Db), 0 }, + +/*80*/ { "", true, BYTE, op2(I, E), db_Grp1 }, +/*81*/ { "", true, LONG, op2(I, E), db_Grp1 }, +/*82*/ { "", true, BYTE, op2(I, E), db_Grp1 }, +/*83*/ { "", true, LONG, op2(Ibs,E), db_Grp1 }, +/*84*/ { "test", true, BYTE, op2(R, E), 0 }, +/*85*/ { "test", true, LONG, op2(R, E), 0 }, +/*86*/ { "xchg", true, BYTE, op2(R, E), 0 }, +/*87*/ { "xchg", true, LONG, op2(R, E), 0 }, + +/*88*/ { "mov", true, BYTE, op2(R, E), 0 }, +/*89*/ { "mov", true, LONG, op2(R, E), 0 }, +/*8a*/ { "mov", true, BYTE, op2(E, R), 0 }, +/*8b*/ { "mov", true, LONG, op2(E, R), 0 }, +/*8c*/ { "mov", true, NONE, op2(S, Ew), 0 }, +/*8d*/ { "lea", true, LONG, op2(E, R), 0 }, +/*8e*/ { "mov", true, NONE, op2(Ew, S), 0 }, +/*8f*/ { "pop", true, LONG, op1(E), 0 }, + +/*90*/ { "nop", false, NONE, 0, 0 }, +/*91*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*92*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*93*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*94*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*95*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*96*/ { "xchg", false, LONG, op2(A, Ri), 0 }, +/*97*/ { "xchg", false, LONG, op2(A, Ri), 0 }, + +/*98*/ { "cbw", false, SDEP, 0, "cwde" }, /* cbw/cwde */ +/*99*/ { "cwd", false, SDEP, 0, "cdq" }, /* cwd/cdq */ +/*9a*/ { "lcall", false, NONE, op1(OS), 0 }, +/*9b*/ { "wait", false, NONE, 0, 0 }, +/*9c*/ { "pushf", false, LONG, 0, 0 }, +/*9d*/ { "popf", false, LONG, 0, 0 }, +/*9e*/ { "sahf", false, NONE, 0, 0 }, +/*9f*/ { "lahf", false, NONE, 0, 0 }, + +/*a0*/ { "mov", false, BYTE, op2(O, A), 0 }, +/*a1*/ { "mov", false, LONG, op2(O, A), 0 }, +/*a2*/ { "mov", false, BYTE, op2(A, O), 0 }, +/*a3*/ { "mov", false, LONG, op2(A, O), 0 }, +/*a4*/ { "movs", false, BYTE, op2(SI,DI), 0 }, +/*a5*/ { "movs", false, LONG, op2(SI,DI), 0 }, +/*a6*/ { "cmps", false, BYTE, op2(SI,DI), 0 }, +/*a7*/ { "cmps", false, LONG, op2(SI,DI), 0 }, + +/*a8*/ { "test", false, BYTE, op2(I, A), 0 }, +/*a9*/ { "test", false, LONG, op2(I, A), 0 }, +/*aa*/ { "stos", false, BYTE, op1(DI), 0 }, +/*ab*/ { "stos", false, LONG, op1(DI), 0 }, +/*ac*/ { "lods", false, BYTE, op1(SI), 0 }, +/*ad*/ { "lods", false, LONG, op1(SI), 0 }, +/*ae*/ { "scas", false, BYTE, op1(SI), 0 }, +/*af*/ { "scas", false, LONG, op1(SI), 0 }, + +/*b0*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b1*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b2*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b3*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b4*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b5*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b6*/ { "mov", false, BYTE, op2(I, Ri), 0 }, +/*b7*/ { "mov", false, BYTE, op2(I, Ri), 0 }, + +/*b8*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*b9*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*ba*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*bb*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*bc*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*bd*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*be*/ { "mov", false, LONG, op2(I, Ri), 0 }, +/*bf*/ { "mov", false, LONG, op2(I, Ri), 0 }, + +/*c0*/ { "", true, BYTE, op2(Ib, E), db_Grp2 }, +/*c1*/ { "", true, LONG, op2(Ib, E), db_Grp2 }, +/*c2*/ { "ret", false, NONE, op1(Iw), 0 }, +/*c3*/ { "ret", false, NONE, 0, 0 }, +/*c4*/ { "les", true, LONG, op2(E, R), 0 }, +/*c5*/ { "lds", true, LONG, op2(E, R), 0 }, +/*c6*/ { "mov", true, BYTE, op2(I, E), 0 }, +/*c7*/ { "mov", true, LONG, op2(I, E), 0 }, + +/*c8*/ { "enter", false, NONE, op2(Iw, Ib), 0 }, +/*c9*/ { "leave", false, NONE, 0, 0 }, +/*ca*/ { "lret", false, NONE, op1(Iw), 0 }, +/*cb*/ { "lret", false, NONE, 0, 0 }, +/*cc*/ { "int", false, NONE, op1(o3), 0 }, +/*cd*/ { "int", false, NONE, op1(Ib), 0 }, +/*ce*/ { "into", false, NONE, 0, 0 }, +/*cf*/ { "iret", false, NONE, 0, 0 }, + +/*d0*/ { "", true, BYTE, op2(o1, E), db_Grp2 }, +/*d1*/ { "", true, LONG, op2(o1, E), db_Grp2 }, +/*d2*/ { "", true, BYTE, op2(CL, E), db_Grp2 }, +/*d3*/ { "", true, LONG, op2(CL, E), db_Grp2 }, +/*d4*/ { "aam", false, NONE, op1(Iba), 0 }, +/*d5*/ { "aad", false, NONE, op1(Iba), 0 }, +/*d6*/ { ".byte\t0xd6", false, NONE, 0, 0 }, +/*d7*/ { "xlat", false, BYTE, op1(BX), 0 }, + +/*d8*/ { "", true, NONE, 0, db_Esc8 }, +/*d9*/ { "", true, NONE, 0, db_Esc9 }, +/*da*/ { "", true, NONE, 0, db_Esca }, +/*db*/ { "", true, NONE, 0, db_Escb }, +/*dc*/ { "", true, NONE, 0, db_Escc }, +/*dd*/ { "", true, NONE, 0, db_Escd }, +/*de*/ { "", true, NONE, 0, db_Esce }, +/*df*/ { "", true, NONE, 0, db_Escf }, + +/*e0*/ { "loopne",false, NONE, op1(Db), 0 }, +/*e1*/ { "loope", false, NONE, op1(Db), 0 }, +/*e2*/ { "loop", false, NONE, op1(Db), 0 }, +/*e3*/ { "jcxz", false, SDEP, op1(Db), "jecxz" }, +/*e4*/ { "in", false, BYTE, op2(Ib, A), 0 }, +/*e5*/ { "in", false, LONG, op2(Ib, A) , 0 }, +/*e6*/ { "out", false, BYTE, op2(A, Ib), 0 }, +/*e7*/ { "out", false, LONG, op2(A, Ib) , 0 }, + +/*e8*/ { "call", false, NONE, op1(Dl), 0 }, +/*e9*/ { "jmp", false, NONE, op1(Dl), 0 }, +/*ea*/ { "ljmp", false, NONE, op1(OS), 0 }, +/*eb*/ { "jmp", false, NONE, op1(Db), 0 }, +/*ec*/ { "in", false, BYTE, op2(DX, A), 0 }, +/*ed*/ { "in", false, LONG, op2(DX, A) , 0 }, +/*ee*/ { "out", false, BYTE, op2(A, DX), 0 }, +/*ef*/ { "out", false, LONG, op2(A, DX) , 0 }, + +/*f0*/ { "", false, NONE, 0, 0 }, +/*f1*/ { ".byte\t0xf1", false, NONE, 0, 0 }, +/*f2*/ { "", false, NONE, 0, 0 }, +/*f3*/ { "", false, NONE, 0, 0 }, +/*f4*/ { "hlt", false, NONE, 0, 0 }, +/*f5*/ { "cmc", false, NONE, 0, 0 }, +/*f6*/ { "", true, BYTE, 0, db_Grp3 }, +/*f7*/ { "", true, LONG, 0, db_Grp3 }, + +/*f8*/ { "clc", false, NONE, 0, 0 }, +/*f9*/ { "stc", false, NONE, 0, 0 }, +/*fa*/ { "cli", false, NONE, 0, 0 }, +/*fb*/ { "sti", false, NONE, 0, 0 }, +/*fc*/ { "cld", false, NONE, 0, 0 }, +/*fd*/ { "std", false, NONE, 0, 0 }, +/*fe*/ { "", true, NONE, 0, db_Grp4 }, +/*ff*/ { "", true, NONE, 0, db_Grp5 }, }; static const struct inst db_bad_inst = - { "???", FALSE, NONE, 0, 0 } + { "???", false, NONE, 0, 0 } ; #define f_mod(byte) ((byte)>>6) #define f_reg(byte) (((byte)>>3)&0x7) #define f_rm(byte) ((byte)&0x7) #define sib_ss(byte) ((byte)>>6) #define sib_index(byte) (((byte)>>3)&0x7) #define sib_base(byte) ((byte)&0x7) struct i_addr { - int is_reg; /* if reg, reg number is in 'disp' */ + bool is_reg; /* if reg, reg number is in 'disp' */ int disp; const char * base; const char * index; int ss; bool defss; /* set if %ss is the default segment */ }; static const char * const db_index_reg_16[8] = { "%bx,%si", "%bx,%di", "%bp,%si", "%bp,%di", "%si", "%di", "%bp", "%bx" }; static const char * const db_reg[3][8] = { { "%al", "%cl", "%dl", "%bl", "%ah", "%ch", "%dh", "%bh" }, { "%ax", "%cx", "%dx", "%bx", "%sp", "%bp", "%si", "%di" }, { "%eax", "%ecx", "%edx", "%ebx", "%esp", "%ebp", "%esi", "%edi" } }; static const char * const db_seg_reg[8] = { "%es", "%cs", "%ss", "%ds", "%fs", "%gs", "", "" }; /* * lengths for size attributes */ static const int db_lengths[] = { 1, /* BYTE */ 2, /* WORD */ 4, /* LONG */ 8, /* QUAD */ 4, /* SNGL */ 8, /* DBLR */ 10, /* EXTR */ }; #define get_value_inc(result, loc, size, is_signed) \ result = db_get_value((loc), (size), (is_signed)); \ (loc) += (size); static db_addr_t - db_disasm_esc(db_addr_t loc, int inst, int short_addr, + db_disasm_esc(db_addr_t loc, int inst, bool short_addr, int size, const char *seg); static void db_print_address(const char *seg, int size, struct i_addr *addrp); static db_addr_t - db_read_address(db_addr_t loc, int short_addr, int regmodrm, + db_read_address(db_addr_t loc, bool short_addr, int regmodrm, struct i_addr *addrp); /* * Read address at location and return updated location. */ static db_addr_t -db_read_address(db_addr_t loc, int short_addr, int regmodrm, +db_read_address(db_addr_t loc, bool short_addr, int regmodrm, struct i_addr *addrp) { int mod, rm, sib, index, disp; mod = f_mod(regmodrm); rm = f_rm(regmodrm); if (mod == 3) { - addrp->is_reg = TRUE; + addrp->is_reg = true; addrp->disp = rm; return (loc); } - addrp->is_reg = FALSE; + addrp->is_reg = false; addrp->index = NULL; addrp->ss = 0; - addrp->defss = FALSE; + addrp->defss = false; if (short_addr) { if (rm == 2 || rm == 3 || (rm == 6 && mod != 0)) - addrp->defss = TRUE; + addrp->defss = true; switch (mod) { case 0: if (rm == 6) { - get_value_inc(disp, loc, 2, FALSE); + get_value_inc(disp, loc, 2, false); addrp->disp = disp; addrp->base = NULL; } else { addrp->disp = 0; addrp->base = db_index_reg_16[rm]; } break; case 1: - get_value_inc(disp, loc, 1, TRUE); + get_value_inc(disp, loc, 1, true); disp &= 0xFFFF; addrp->disp = disp; addrp->base = db_index_reg_16[rm]; break; case 2: - get_value_inc(disp, loc, 2, FALSE); + get_value_inc(disp, loc, 2, false); addrp->disp = disp; addrp->base = db_index_reg_16[rm]; break; } } else { if (rm == 4) { - get_value_inc(sib, loc, 1, FALSE); + get_value_inc(sib, loc, 1, false); rm = sib_base(sib); index = sib_index(sib); if (index != 4) addrp->index = db_reg[LONG][index]; addrp->ss = sib_ss(sib); } switch (mod) { case 0: if (rm == 5) { - get_value_inc(addrp->disp, loc, 4, FALSE); + get_value_inc(addrp->disp, loc, 4, false); addrp->base = NULL; } else { addrp->disp = 0; addrp->base = db_reg[LONG][rm]; } break; case 1: - get_value_inc(disp, loc, 1, TRUE); + get_value_inc(disp, loc, 1, true); addrp->disp = disp; addrp->base = db_reg[LONG][rm]; break; case 2: - get_value_inc(disp, loc, 4, FALSE); + get_value_inc(disp, loc, 4, false); addrp->disp = disp; addrp->base = db_reg[LONG][rm]; break; } } return (loc); } static void db_print_address(const char *seg, int size, struct i_addr *addrp) { if (addrp->is_reg) { db_printf("%s", db_reg[size][addrp->disp]); return; } if (seg) { db_printf("%s:", seg); } else if (addrp->defss) { db_printf("%%ss:"); } db_printsym((db_addr_t)addrp->disp, DB_STGY_ANY); if (addrp->base != NULL || addrp->index != NULL) { db_printf("("); if (addrp->base) db_printf("%s", addrp->base); if (addrp->index) db_printf(",%s,%d", addrp->index, 1<ss); db_printf(")"); } } /* * Disassemble floating-point ("escape") instruction * and return updated location. */ static db_addr_t -db_disasm_esc(db_addr_t loc, int inst, int short_addr, int size, +db_disasm_esc(db_addr_t loc, int inst, bool short_addr, int size, const char *seg) { int regmodrm; const struct finst * fp; int mod; struct i_addr address; const char * name; - get_value_inc(regmodrm, loc, 1, FALSE); + get_value_inc(regmodrm, loc, 1, false); fp = &db_Esc_inst[inst - 0xd8][f_reg(regmodrm)]; mod = f_mod(regmodrm); if (mod != 3) { if (*fp->f_name == '\0') { db_printf(""); return (loc); } /* * Normal address modes. */ loc = db_read_address(loc, short_addr, regmodrm, &address); db_printf("%s", fp->f_name); switch(fp->f_size) { case SNGL: db_printf("s"); break; case DBLR: db_printf("l"); break; case EXTR: db_printf("t"); break; case WORD: db_printf("s"); break; case LONG: db_printf("l"); break; case QUAD: db_printf("q"); break; default: break; } db_printf("\t"); db_print_address(seg, BYTE, &address); } else { /* * 'reg-reg' - special formats */ switch (fp->f_rrmode) { case op2(ST,STI): name = (fp->f_rrname) ? fp->f_rrname : fp->f_name; db_printf("%s\t%%st,%%st(%d)",name,f_rm(regmodrm)); break; case op2(STI,ST): name = (fp->f_rrname) ? fp->f_rrname : fp->f_name; db_printf("%s\t%%st(%d),%%st",name, f_rm(regmodrm)); break; case op1(STI): name = (fp->f_rrname) ? fp->f_rrname : fp->f_name; db_printf("%s\t%%st(%d)",name, f_rm(regmodrm)); break; case op1(X): name = ((const char * const *)fp->f_rrname)[f_rm(regmodrm)]; if (*name == '\0') goto bad; db_printf("%s", name); break; case op1(XA): name = ((const char * const *)fp->f_rrname)[f_rm(regmodrm)]; if (*name == '\0') goto bad; db_printf("%s\t%%ax", name); break; default: bad: db_printf(""); break; } } return (loc); } /* * Disassemble instruction at 'loc'. 'altfmt' specifies an * (optional) alternate format. Return address of start of * next instruction. */ db_addr_t db_disasm(db_addr_t loc, bool altfmt) { int inst; int size; - int short_addr; + bool short_addr; const char * seg; const struct inst * ip; const char * i_name; int i_size; int i_mode; int regmodrm = 0; bool first; int displ; - int prefix; - int rep; + bool prefix; + bool rep; int imm; int imm2; int len; struct i_addr address; if (db_segsize(kdb_frame) == 16) altfmt = !altfmt; - get_value_inc(inst, loc, 1, FALSE); + get_value_inc(inst, loc, 1, false); if (altfmt) { - short_addr = TRUE; + short_addr = true; size = WORD; } else { - short_addr = FALSE; + short_addr = false; size = LONG; } seg = NULL; /* * Get prefixes */ - rep = FALSE; - prefix = TRUE; + rep = false; + prefix = true; do { switch (inst) { case 0x66: size = (altfmt ? LONG : WORD); break; case 0x67: short_addr = !altfmt; break; case 0x26: seg = "%es"; break; case 0x36: seg = "%ss"; break; case 0x2e: seg = "%cs"; break; case 0x3e: seg = "%ds"; break; case 0x64: seg = "%fs"; break; case 0x65: seg = "%gs"; break; case 0xf0: db_printf("lock "); break; case 0xf2: db_printf("repne "); break; case 0xf3: - rep = TRUE; + rep = true; break; default: - prefix = FALSE; + prefix = false; break; } if (prefix) { - get_value_inc(inst, loc, 1, FALSE); + get_value_inc(inst, loc, 1, false); } - if (rep == TRUE) { + if (rep) { if (inst == 0x90) { db_printf("pause\n"); return (loc); } db_printf("repe "); /* XXX repe VS rep */ - rep = FALSE; + rep = false; } } while (prefix); if (inst >= 0xd8 && inst <= 0xdf) { loc = db_disasm_esc(loc, inst, short_addr, size, seg); db_printf("\n"); return (loc); } if (inst == 0x0f) { - get_value_inc(inst, loc, 1, FALSE); + get_value_inc(inst, loc, 1, false); ip = db_inst_0f[inst>>4]; if (ip == NULL) { ip = &db_bad_inst; } else { ip = &ip[inst&0xf]; } } else ip = &db_inst_table[inst]; if (ip->i_has_modrm) { - get_value_inc(regmodrm, loc, 1, FALSE); + get_value_inc(regmodrm, loc, 1, false); loc = db_read_address(loc, short_addr, regmodrm, &address); } i_name = ip->i_name; i_size = ip->i_size; i_mode = ip->i_mode; if (ip->i_extra == db_Grp1 || ip->i_extra == db_Grp2 || ip->i_extra == db_Grp6 || ip->i_extra == db_Grp7 || ip->i_extra == db_Grp8 || ip->i_extra == db_Grp9 || ip->i_extra == db_Grp15) { i_name = ((const char * const *)ip->i_extra)[f_reg(regmodrm)]; } else if (ip->i_extra == db_Grp3) { ip = ip->i_extra; ip = &ip[f_reg(regmodrm)]; i_name = ip->i_name; i_mode = ip->i_mode; } else if (ip->i_extra == db_Grp4 || ip->i_extra == db_Grp5) { ip = ip->i_extra; ip = &ip[f_reg(regmodrm)]; i_name = ip->i_name; i_mode = ip->i_mode; i_size = ip->i_size; } /* Special cases that don't fit well in the tables. */ if (ip->i_extra == db_Grp7 && f_mod(regmodrm) == 3) { switch (regmodrm) { case 0xc8: i_name = "monitor"; i_size = NONE; i_mode = 0; break; case 0xc9: i_name = "mwait"; i_size = NONE; i_mode = 0; break; } } if (ip->i_extra == db_Grp15 && f_mod(regmodrm) == 3) { i_name = db_Grp15b[f_reg(regmodrm)]; i_size = NONE; i_mode = 0; } if (i_size == SDEP) { if (size == WORD) db_printf("%s", i_name); else db_printf("%s", (const char *)ip->i_extra); } else { db_printf("%s", i_name); if (i_size != NONE) { if (i_size == BYTE) { db_printf("b"); size = BYTE; } else if (i_size == WORD) { db_printf("w"); size = WORD; } else if (size == WORD) db_printf("w"); else db_printf("l"); } } db_printf("\t"); for (first = true; i_mode != 0; i_mode >>= 8, first = false) { if (!first) db_printf(","); switch (i_mode & 0xFF) { case E: db_print_address(seg, size, &address); break; case Eind: db_printf("*"); db_print_address(seg, size, &address); break; case El: db_print_address(seg, LONG, &address); break; case Ew: db_print_address(seg, WORD, &address); break; case Eb: db_print_address(seg, BYTE, &address); break; case R: db_printf("%s", db_reg[size][f_reg(regmodrm)]); break; case Rw: db_printf("%s", db_reg[WORD][f_reg(regmodrm)]); break; case Ri: db_printf("%s", db_reg[size][f_rm(inst)]); break; case Ril: db_printf("%s", db_reg[LONG][f_rm(inst)]); break; case S: db_printf("%s", db_seg_reg[f_reg(regmodrm)]); break; case Si: db_printf("%s", db_seg_reg[f_reg(inst)]); break; case A: db_printf("%s", db_reg[size][0]); /* acc */ break; case BX: if (seg) db_printf("%s:", seg); db_printf("(%s)", short_addr ? "%bx" : "%ebx"); break; case CL: db_printf("%%cl"); break; case DX: db_printf("%%dx"); break; case SI: if (seg) db_printf("%s:", seg); db_printf("(%s)", short_addr ? "%si" : "%esi"); break; case DI: db_printf("%%es:(%s)", short_addr ? "%di" : "%edi"); break; case CR: db_printf("%%cr%d", f_reg(regmodrm)); break; case DR: db_printf("%%dr%d", f_reg(regmodrm)); break; case TR: db_printf("%%tr%d", f_reg(regmodrm)); break; case I: len = db_lengths[size]; - get_value_inc(imm, loc, len, FALSE); + get_value_inc(imm, loc, len, false); db_printf("$%#r", imm); break; case Is: len = db_lengths[size]; - get_value_inc(imm, loc, len, FALSE); + get_value_inc(imm, loc, len, false); db_printf("$%+#r", imm); break; case Ib: - get_value_inc(imm, loc, 1, FALSE); + get_value_inc(imm, loc, 1, false); db_printf("$%#r", imm); break; case Iba: - get_value_inc(imm, loc, 1, FALSE); + get_value_inc(imm, loc, 1, false); if (imm != 0x0a) db_printf("$%#r", imm); break; case Ibs: - get_value_inc(imm, loc, 1, TRUE); + get_value_inc(imm, loc, 1, true); if (size == WORD) imm &= 0xFFFF; db_printf("$%+#r", imm); break; case Iw: - get_value_inc(imm, loc, 2, FALSE); + get_value_inc(imm, loc, 2, false); db_printf("$%#r", imm); break; case O: len = (short_addr ? 2 : 4); - get_value_inc(displ, loc, len, FALSE); + get_value_inc(displ, loc, len, false); if (seg) db_printf("%s:%+#r",seg, displ); else db_printsym((db_addr_t)displ, DB_STGY_ANY); break; case Db: - get_value_inc(displ, loc, 1, TRUE); + get_value_inc(displ, loc, 1, true); displ += loc; if (size == WORD) displ &= 0xFFFF; db_printsym((db_addr_t)displ, DB_STGY_XTRN); break; case Dl: len = db_lengths[size]; - get_value_inc(displ, loc, len, FALSE); + get_value_inc(displ, loc, len, false); displ += loc; if (size == WORD) displ &= 0xFFFF; db_printsym((db_addr_t)displ, DB_STGY_XTRN); break; case o1: db_printf("$1"); break; case o3: db_printf("$3"); break; case OS: len = db_lengths[size]; - get_value_inc(imm, loc, len, FALSE); /* offset */ - get_value_inc(imm2, loc, 2, FALSE); /* segment */ + get_value_inc(imm, loc, len, false); /* offset */ + get_value_inc(imm2, loc, 2, false); /* segment */ db_printf("$%#r,%#r", imm2, imm); break; } } db_printf("\n"); return (loc); } diff --git a/sys/powerpc/powerpc/db_trace.c b/sys/powerpc/powerpc/db_trace.c index ab4315a135ec..2d351c345769 100644 --- a/sys/powerpc/powerpc/db_trace.c +++ b/sys/powerpc/powerpc/db_trace.c @@ -1,318 +1,318 @@ /* $NetBSD: db_trace.c,v 1.20 2002/05/13 20:30:09 matt Exp $ */ /* $OpenBSD: db_trace.c,v 1.3 1997/03/21 02:10:48 niklas Exp $ */ /*- * Mach Operating System * Copyright (c) 1992 Carnegie Mellon University * All Rights Reserved. * * Permission to use, copy, modify and distribute this software and its * documentation is hereby granted, provided that both the copyright * notice and this permission notice appear in all copies of the * software, derivative works or modified versions, and any portions * thereof, and that both notices appear in supporting documentation. * * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS" * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE. * * Carnegie Mellon requests users of this software to return to * * Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU * School of Computer Science * Carnegie Mellon University * Pittsburgh PA 15213-3890 * * any improvements or extensions that they make and grant Carnegie Mellon * the rights to redistribute these changes. */ #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include static db_varfcn_t db_frame; #define DB_OFFSET(x) (db_expr_t *)offsetof(struct trapframe, x) #ifdef __powerpc64__ #define CALLOFFSET 8 /* Include TOC reload slot */ #else #define CALLOFFSET 4 #endif struct db_variable db_regs[] = { { "r0", DB_OFFSET(fixreg[0]), db_frame }, { "r1", DB_OFFSET(fixreg[1]), db_frame }, { "r2", DB_OFFSET(fixreg[2]), db_frame }, { "r3", DB_OFFSET(fixreg[3]), db_frame }, { "r4", DB_OFFSET(fixreg[4]), db_frame }, { "r5", DB_OFFSET(fixreg[5]), db_frame }, { "r6", DB_OFFSET(fixreg[6]), db_frame }, { "r7", DB_OFFSET(fixreg[7]), db_frame }, { "r8", DB_OFFSET(fixreg[8]), db_frame }, { "r9", DB_OFFSET(fixreg[9]), db_frame }, { "r10", DB_OFFSET(fixreg[10]), db_frame }, { "r11", DB_OFFSET(fixreg[11]), db_frame }, { "r12", DB_OFFSET(fixreg[12]), db_frame }, { "r13", DB_OFFSET(fixreg[13]), db_frame }, { "r14", DB_OFFSET(fixreg[14]), db_frame }, { "r15", DB_OFFSET(fixreg[15]), db_frame }, { "r16", DB_OFFSET(fixreg[16]), db_frame }, { "r17", DB_OFFSET(fixreg[17]), db_frame }, { "r18", DB_OFFSET(fixreg[18]), db_frame }, { "r19", DB_OFFSET(fixreg[19]), db_frame }, { "r20", DB_OFFSET(fixreg[20]), db_frame }, { "r21", DB_OFFSET(fixreg[21]), db_frame }, { "r22", DB_OFFSET(fixreg[22]), db_frame }, { "r23", DB_OFFSET(fixreg[23]), db_frame }, { "r24", DB_OFFSET(fixreg[24]), db_frame }, { "r25", DB_OFFSET(fixreg[25]), db_frame }, { "r26", DB_OFFSET(fixreg[26]), db_frame }, { "r27", DB_OFFSET(fixreg[27]), db_frame }, { "r28", DB_OFFSET(fixreg[28]), db_frame }, { "r29", DB_OFFSET(fixreg[29]), db_frame }, { "r30", DB_OFFSET(fixreg[30]), db_frame }, { "r31", DB_OFFSET(fixreg[31]), db_frame }, { "srr0", DB_OFFSET(srr0), db_frame }, { "srr1", DB_OFFSET(srr1), db_frame }, { "lr", DB_OFFSET(lr), db_frame }, { "ctr", DB_OFFSET(ctr), db_frame }, { "cr", DB_OFFSET(cr), db_frame }, { "xer", DB_OFFSET(xer), db_frame }, { "dar", DB_OFFSET(dar), db_frame }, #ifdef AIM { "dsisr", DB_OFFSET(cpu.aim.dsisr), db_frame }, #endif #if defined(BOOKE) { "esr", DB_OFFSET(cpu.booke.esr), db_frame }, #endif }; struct db_variable *db_eregs = db_regs + nitems(db_regs); /* * register variable handling */ static int db_frame(struct db_variable *vp, db_expr_t *valuep, int op) { register_t *reg; if (kdb_frame == NULL) return (0); reg = (register_t*)((uintptr_t)kdb_frame + (uintptr_t)vp->valuep); if (op == DB_VAR_GET) *valuep = *reg; else *reg = *valuep; return (1); } /* * Frame tracing. */ static int db_backtrace(struct thread *td, db_addr_t fp, int count) { db_addr_t stackframe, lr, *args; - boolean_t kernel_only = TRUE; - boolean_t full = FALSE; + bool kernel_only = true; + bool full = false; #if 0 { register char *cp = modif; register char c; while ((c = *cp++) != 0) { if (c == 't') - trace_thread = TRUE; + trace_thread = true; if (c == 'u') - kernel_only = FALSE; + kernel_only = false; if (c == 'f') - full = TRUE; + full = true; } } #endif stackframe = fp; while (!db_pager_quit) { if (stackframe < PAGE_SIZE) break; /* * Locate the next frame by grabbing the backchain ptr * from frame[0] */ stackframe = *(db_addr_t *)stackframe; next_frame: #ifdef __powerpc64__ /* The saved arg values start at frame[6] */ args = (db_addr_t *)(stackframe + 48); #else /* The saved arg values start at frame[2] */ args = (db_addr_t *)(stackframe + 8); #endif if (stackframe < PAGE_SIZE) break; if (count-- == 0) break; /* * Extract link register from frame and subtract * 4 to convert into calling address (as opposed to * return address) */ #ifdef __powerpc64__ lr = *(db_addr_t *)(stackframe + 16) - 4; #else lr = *(db_addr_t *)(stackframe + 4) - 4; #endif if ((lr & 3) || (lr < 0x100)) { db_printf("saved LR(0x%zx) is invalid.", lr); break; } #ifdef __powerpc64__ db_printf("0x%016lx: ", stackframe); #else db_printf("0x%08x: ", stackframe); #endif /* * The trap code labels the return addresses from the * call to C code as 'trapexit' and 'asttrapexit. Use this * to determine if the callframe has to traverse a saved * trap context */ if ((lr + CALLOFFSET == (db_addr_t) &trapexit) || (lr + CALLOFFSET == (db_addr_t) &asttrapexit)) { const char *trapstr; struct trapframe *tf = (struct trapframe *)(args); db_printf("%s ", tf->srr1 & PSL_PR ? "user" : "kernel"); switch (tf->exc) { case EXC_DSI: /* XXX take advantage of the union. */ #ifdef BOOKE db_printf("DSI %s trap @ %#zx by ", (tf->cpu.booke.esr & ESR_ST) ? "write" : "read", tf->dar); #else db_printf("DSI %s trap @ %#zx by ", (tf->cpu.aim.dsisr & DSISR_STORE) ? "write" : "read", tf->dar); #endif goto print_trap; case EXC_ALI: db_printf("ALI trap @ %#zx (xSR %#x) ", tf->dar, (uint32_t)tf->cpu.aim.dsisr); goto print_trap; #ifdef __powerpc64__ case EXC_DSE: db_printf("DSE trap @ %#zx by ", tf->dar); goto print_trap; case EXC_ISE: db_printf("ISE trap @ %#zx by ", tf->srr0); goto print_trap; #endif case EXC_ISI: trapstr = "ISI"; break; case EXC_PGM: trapstr = "PGM"; break; case EXC_SC: trapstr = "SC"; break; case EXC_EXI: trapstr = "EXI"; break; case EXC_MCHK: trapstr = "MCHK"; break; case EXC_VEC: trapstr = "VEC"; break; #if !defined(BOOKE) case EXC_FPA: trapstr = "FPA"; break; case EXC_BPT: trapstr = "BPT"; break; case EXC_TRC: trapstr = "TRC"; break; case EXC_RUNMODETRC: trapstr = "RUNMODETRC"; break; case EXC_SMI: trapstr = "SMI"; break; case EXC_RST: trapstr = "RST"; break; #endif case EXC_FPU: trapstr = "FPU"; break; case EXC_DECR: trapstr = "DECR"; break; case EXC_PERF: trapstr = "PERF"; break; case EXC_VSX: trapstr = "VSX"; break; case EXC_SOFT_PATCH: trapstr = "SOFT_PATCH"; break; default: trapstr = NULL; break; } if (trapstr != NULL) { db_printf("%s trap by ", trapstr); } else { db_printf("trap %#zx by ", tf->exc); } print_trap: lr = (db_addr_t) tf->srr0; db_printsym(lr, DB_STGY_ANY); db_printf(": srr1=%#zx\n", tf->srr1); db_printf("%-10s r1=%#zx cr=%#x xer=%#x ctr=%#zx", "", tf->fixreg[1], (uint32_t)tf->cr, (uint32_t)tf->xer, tf->ctr); #ifdef __powerpc64__ db_printf(" r2=%#zx", tf->fixreg[2]); #endif if (tf->exc == EXC_DSI) db_printf(" sr=%#x", (uint32_t)tf->cpu.aim.dsisr); db_printf(" frame=%p\n", tf); stackframe = (db_addr_t) tf->fixreg[1]; if (kernel_only && (tf->srr1 & PSL_PR)) break; goto next_frame; } db_printf("at "); db_printsym(lr, DB_STGY_PROC); if (full) /* Print all the args stored in that stackframe. */ db_printf("(%zx, %zx, %zx, %zx, %zx, %zx, %zx, %zx)", args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]); db_printf("\n"); } return (0); } void db_trace_self(void) { db_addr_t addr; addr = (db_addr_t)__builtin_frame_address(0); if (addr == 0) { db_printf("Null frame address\n"); return; } db_backtrace(curthread, *(db_addr_t *)addr, -1); } int db_trace_thread(struct thread *td, int count) { struct pcb *ctx; ctx = kdb_thr_ctx(td); return (db_backtrace(td, (db_addr_t)ctx->pcb_sp, count)); }