[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] Fix stupid switch stmt mess-up that broke emulation
# HG changeset patch # User kaf24@xxxxxxxxxxxxxxxxxxxx # Node ID d332d4df452ecf6c3aaeab73c79e1e6ce751b61d # Parent f261f14b9781f949f95a328433eff187c677a70b Fix stupid switch stmt mess-up that broke emulation of move to/from debug register. diff -r f261f14b9781 -r d332d4df452e xen/arch/x86/traps.c --- a/xen/arch/x86/traps.c Mon Jul 11 09:14:11 2005 +++ b/xen/arch/x86/traps.c Mon Jul 11 09:22:15 2005 @@ -843,6 +843,11 @@ UNLOCK_BIGLOCK(v->domain); break; + default: + goto fail; + } + break; + case 0x23: /* MOV <reg>,DR? */ opcode = insn_fetch(u8, 1, eip); modrm_reg |= (opcode >> 3) & 7; @@ -850,11 +855,6 @@ reg = decode_register(modrm_rm, regs, 0); if ( do_set_debugreg(modrm_reg, *reg) != 0 ) goto fail; - break; - - default: - goto fail; - } break; case 0x30: /* WRMSR */ _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-changelog
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