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target-alpha: fix emulation of ecb 

As ECB is a hint, it can be safely emulated as a nop.

This change is necessary to boot Tru64.

Signed-off-by: Tristan Gingold <gingold@adacore.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@7111 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aurel32 2009-04-15 14:43:11 +00:00
parent 55d7e8f69d
commit ffc500ea02
1 changed files with 0 additions and 6 deletions
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6
target-alpha/translate.c
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@ -1732,12 +1732,6 @@ static always_inline int translate_one (DisasContext *ctx, uint32_t insn)
break;
case 0xE800:
/* ECB */
/* XXX: TODO: evict tb cache at address rb */
#if 0
ret = 2;
#else
goto invalid_opc;
#endif
break;
case 0xF000:
/* RS */