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Fix 'pand' MMX instruction opcode (and disassemble).

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Crucial assistance from Bill Sommerfeld on port-i386.
Fixes bin/6809 by yours truly.
This commit is contained in:
he 1999-01-14 21:25:21 +00:00
parent 4128f9df1e
commit 94a54434a5
2 changed files with 3 additions and 3 deletions
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2
gnu/dist/include/opcode/i386.h vendored
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@ -828,7 +828,7 @@ static const template i386_optab[] = {
{"paddsw", 2, 0x0fed, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"paddusb", 2, 0x0fdc, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"paddusw", 2, 0x0fdd, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"pand", 2, 0x0fda, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"pand", 2, 0x0fdb, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"pandn", 2, 0x0fdf, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"pcmpeqb", 2, 0x0f74, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },
{"pcmpeqw", 2, 0x0f75, _, Modrm, { RegMMX|WordMem, RegMMX, 0 } },

4
gnu/dist/opcodes/i386-dis.c vendored
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@ -734,8 +734,8 @@ static struct dis386 dis386_twobyte[] = {
/* d8 */
{ "psubusb", MX, EM },
{ "psubusw", MX, EM },
{ "pand", MX, EM },
{ "(bad)" },
{ "pand", MX, EM },
{ "paddusb", MX, EM },
{ "paddusw", MX, EM },
{ "(bad)" },
@ -809,7 +809,7 @@ static const unsigned char twobyte_has_modrm[256] = {
/* a0 */ 0,0,0,1,1,1,1,1,0,0,0,1,1,1,1,1, /* af */
/* b0 */ 1,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1, /* bf */
/* c0 */ 1,1,1,1,1,1,1,1,0,0,0,0,0,0,0,0, /* cf */
/* d0 */ 0,1,1,1,0,1,0,0,1,1,1,0,1,1,0,1, /* df */
/* d0 */ 0,1,1,1,0,1,0,0,1,1,0,1,1,1,0,1, /* df */
/* e0 */ 0,1,1,0,0,1,0,0,1,1,0,1,1,1,0,1, /* ef */
/* f0 */ 0,1,1,1,0,1,0,0,1,1,1,0,1,1,1,0 /* ff */
};