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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] [PATCH 2/7] x86emul: don't special case fetching immediates of near and short branches
On 11/08/16 13:04, Jan Beulich wrote:
> @@ -2415,12 +2425,10 @@ x86_emulate(
> break;
> }
>
> - case 0x70 ... 0x7f: /* jcc (short) */ {
> - int rel = insn_fetch_type(int8_t);
> + case 0x70 ... 0x7f: /* jcc (short) */
> if ( test_cc(b, _regs.eflags) )
> - jmp_rel(rel);
> + jmp_rel((int32_t)src.val);
jmp_rel() already contains an explicit (int) cast of its parameter. Is
the (int32_t) actually needed?
~Andrew
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