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winedbg: Added some more instructions disassembly.

This commit is contained in:
Eric Pouech 2010-02-03 21:47:34 +01:00 committed by Alexandre Julliard
parent 4b8b078344
commit 7c9cd44965
1 changed files with 80 additions and 3 deletions
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83
programs/winedbg/db_disasm64.c
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@ -155,6 +155,11 @@ static void db_printsym(db_addr_t addr, unsigned unused)
#define Ril 36 /* long register in instruction */ #define Ril 36 /* long register in instruction */
#define Iba 37 /* byte immediate, don't print if 0xa */ #define Iba 37 /* byte immediate, don't print if 0xa */
#define EL 38 /* address, explicitly long size */ #define EL 38 /* address, explicitly long size */
/* Wine extensions */
#define MX 39 /* special register (MMX reg %mm0-7) */
#define EMX 40 /* special register (MMX reg %mm0-7) */
#define XMM 41 /* special register (floating point reg %xmm0-7) */
#define EXMM 42 /* special register (floating point reg %xmm0-7) */
struct inst { struct inst {
const char * i_name; /* name */ const char * i_name; /* name */
@ -322,6 +327,66 @@ static const struct inst db_inst_0f4x[] = {
/*4f*/ { "cmovnle",TRUE, NONE, op2(E, R), 0 }, /*4f*/ { "cmovnle",TRUE, NONE, op2(E, R), 0 },
}; };
static const struct inst db_inst_0f5x[] = {
/*50*/ { "movmskps",TRUE, NONE, op2(E, XMM), 0 },
/*51*/ { "sqrtps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*52*/ { "rsqrtps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*53*/ { "rcpps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*54*/ { "andps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*55*/ { "andnps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*56*/ { "orps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*57*/ { "xorps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*58*/ { "addps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*59*/ { "mulps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*5a*/ { "(bad)", FALSE, NONE, 0, 0 },
/*5b*/ { "(bad)", FALSE, NONE, 0, 0 },
/*5c*/ { "subps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*5d*/ { "minps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*5e*/ { "divps", TRUE, NONE, op2(XMM, EXMM), 0 },
/*5f*/ { "maxps", TRUE, NONE, op2(XMM, EXMM), 0 },
};
static const struct inst db_inst_0f6x[] = {
/*60*/ { "punpcklbw", TRUE, NONE, op2(E, MX), 0 },
/*61*/ { "punpcklwd", TRUE, NONE, op2(E, MX), 0 },
/*62*/ { "punpckldq", TRUE, NONE, op2(E, MX), 0 },
/*63*/ { "packsswb", TRUE, NONE, op2(E, MX), 0 },
/*64*/ { "pcmpgtb", TRUE, NONE, op2(E, MX), 0 },
/*65*/ { "pcmpgtw", TRUE, NONE, op2(E, MX), 0 },
/*66*/ { "pcmpgtd", TRUE, NONE, op2(E, MX), 0 },
/*67*/ { "packuswb", TRUE, NONE, op2(E, MX), 0 },
/*68*/ { "punpckhbw", TRUE, NONE, op2(E, MX), 0 },
/*69*/ { "punpckhwd", TRUE, NONE, op2(E, MX), 0 },
/*6a*/ { "punpckhdq", TRUE, NONE, op2(E, MX), 0 },
/*6b*/ { "packssdw", TRUE, NONE, op2(E, MX), 0 },
/*6c*/ { "(bad)", TRUE, NONE, 0, 0 },
/*6d*/ { "(bad)", TRUE, NONE, 0, 0 },
/*6e*/ { "movd", TRUE, NONE, op2(E, MX), 0 },
/*6f*/ { "movq", TRUE, NONE, op2(E, MX), 0 },
};
static const struct inst db_inst_0f7x[] = {
/*70*/ { "pshufw", TRUE, NONE, op2(MX, EMX), 0 },
/*71*/ { "(bad)", TRUE, NONE, 0, 0 }, /* FIXME: grp 12 */
/*72*/ { "(bad)", TRUE, NONE, 0, 0 }, /* FIXME: grp 13 */
/*73*/ { "(bad)", TRUE, NONE, 0, 0 }, /* FIXME: grp 14 */
/*74*/ { "pcmpeqb", TRUE, NONE, op2(E, MX), 0 },
/*75*/ { "pcmpeqw", TRUE, NONE, op2(E, MX), 0 },
/*76*/ { "pcmpeqd", TRUE, NONE, op2(E, MX), 0 },
/*77*/ { "emms", FALSE,NONE, 0, 0 },
/*78*/ { "(bad)", TRUE, NONE, 0, 0 },
/*79*/ { "(bad)", TRUE, NONE, 0, 0 },
/*7a*/ { "(bad)", TRUE, NONE, 0, 0 },
/*7b*/ { "(bad)", TRUE, NONE, 0, 0 },
/*7c*/ { "(bad)", TRUE, NONE, 0, 0 },
/*7d*/ { "(bad)", TRUE, NONE, 0, 0 },
/*7e*/ { "movd", TRUE, NONE, op2(E, MX), 0 },
/*7f*/ { "movq", TRUE, NONE, op2(EMX, MX), 0 },
};
static const struct inst db_inst_0f8x[] = { static const struct inst db_inst_0f8x[] = {
/*80*/ { "jo", FALSE, NONE, op1(Dl), 0 }, /*80*/ { "jo", FALSE, NONE, op1(Dl), 0 },
/*81*/ { "jno", FALSE, NONE, op1(Dl), 0 }, /*81*/ { "jno", FALSE, NONE, op1(Dl), 0 },
@ -427,9 +492,9 @@ static const struct inst * const db_inst_0f[] = {
db_inst_0f2x, db_inst_0f2x,
db_inst_0f3x, db_inst_0f3x,
db_inst_0f4x, db_inst_0f4x,
0, db_inst_0f5x,
0, db_inst_0f6x,
0, db_inst_0f7x,
db_inst_0f8x, db_inst_0f8x,
db_inst_0f9x, db_inst_0f9x,
db_inst_0fax, db_inst_0fax,
@ -1558,6 +1623,18 @@ db_disasm(db_addr_t loc, boolean_t altfmt)
get_value_inc(imm2, loc, 2, FALSE); /* segment */ get_value_inc(imm2, loc, 2, FALSE); /* segment */
db_printf("$%#x,%#x", imm2, imm); db_printf("$%#x,%#x", imm2, imm);
break; break;
case MX:
db_printf("%%mm%d", f_reg(rex, regmodrm));
break;
case EMX:
db_printf("%%mm%d", f_rm(rex, regmodrm));
break;
case XMM:
db_printf("%%xmm%d", f_reg(rex, regmodrm));
break;
case EXMM:
db_printf("%%xmm%d", f_rm(rex, regmodrm));
break;
} }
} }
return (loc); return (loc);