diff options
Diffstat (limited to 'opcodes/i386-dis.c')
| -rw-r--r-- | opcodes/i386-dis.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c index 4058dce..b6ece0f 100644 --- a/opcodes/i386-dis.c +++ b/opcodes/i386-dis.c @@ -215,6 +215,7 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr) #define Ew { OP_E, w_mode } #define M { OP_M, 0 } /* lea, lgdt, etc. */ #define Ma { OP_M, v_mode } +#define Md { OP_M, d_mode } #define Mp { OP_M, f_mode } /* 32 or 48 bit memory operand for LDS, LES etc */ #define Mq { OP_M, q_mode } #define Gb { OP_G, b_mode } @@ -1702,7 +1703,7 @@ static const struct dis386 grps[][8] = { { "smswD", { Sv } }, { "(bad)", { XX } }, { "lmsw", { Ew } }, - { "invlpg", { { INVLPG_Fixup, w_mode } } }, + { "invlpg", { { INVLPG_Fixup, 0 } } }, }, /* GRP8 */ { @@ -1783,14 +1784,14 @@ static const struct dis386 grps[][8] = { }, /* GRP15 */ { - { "fxsave", { Ev } }, - { "fxrstor", { Ev } }, - { "ldmxcsr", { Ev } }, - { "stmxcsr", { Ev } }, + { "fxsave", { M } }, + { "fxrstor", { M } }, + { "ldmxcsr", { Md } }, + { "stmxcsr", { Md } }, { "(bad)", { XX } }, { "lfence", { { OP_0fae, 0 } } }, { "mfence", { { OP_0fae, 0 } } }, - { "clflush", { { OP_0fae, 0 } } }, + { "clflush", { { OP_0fae, b_mode } } }, }, /* GRP16 */ { @@ -5908,7 +5909,11 @@ OP_0fae (int bytemode, int sizeflag) if (modrm.mod == 3) { if (modrm.reg == 7) - strcpy (obuf + strlen (obuf) - sizeof ("clflush") + 1, "sfence"); + { + bytemode = 0; + strcpy (obuf + strlen (obuf) - sizeof ("clflush") + 1, + "sfence"); + } if (modrm.reg < 5 || modrm.rm != 0) { |