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| author | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2003-05-25 23:10:30 +0000 |
|---|---|---|
| committer | bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162> | 2003-05-25 23:10:30 +0000 |
| commit | a37904dd8676be177d9303733a7f0b19a859bf38 (patch) | |
| tree | bf84b262b5fe4982e0e27c0ba547ce0001e3374d | |
| parent | cf25629d1eafe17cc789b2c5ce73e5c9ef986435 (diff) | |
| download | qemu-a37904dd8676be177d9303733a7f0b19a859bf38.tar.gz | |
fwait fix (aka DOS Navigator fix)
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@187 c046a42c-6fe2-441c-8c8c-71466251a162
| -rw-r--r-- | translate-i386.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/translate-i386.c b/translate-i386.c index 9ef7a3b058..359fe61e38 100644 --- a/translate-i386.c +++ b/translate-i386.c @@ -112,7 +112,6 @@ extern int loglevel; #define PREFIX_LOCK 0x04 #define PREFIX_DATA 0x08 #define PREFIX_ADR 0x10 -#define PREFIX_FWAIT 0x20 typedef struct DisasContext { /* current insn context */ @@ -1440,9 +1439,6 @@ long disas_insn(DisasContext *s, uint8_t *pc_start) case 0x67: prefixes |= PREFIX_ADR; goto next_byte; - case 0x9b: - prefixes |= PREFIX_FWAIT; - goto next_byte; } if (prefixes & PREFIX_DATA) @@ -3256,6 +3252,8 @@ long disas_insn(DisasContext *s, uint8_t *pc_start) /* misc */ case 0x90: /* nop */ break; + case 0x9b: /* fwait */ + break; case 0xcc: /* int3 */ gen_exception(s, EXCP03_INT3, s->pc - s->cs_base); break; |