From 3f1f16703d7d7fafb29fb47415b9aa959fb8eda7 Mon Sep 17 00:00:00 2001 From: Gedare Bloom Date: Fri, 17 Jun 2011 12:20:10 -0500 Subject: ARM: Add m5ops and related support for workbegin() and workend() to ARM ISA. --- src/arch/arm/isa/insts/m5ops.isa | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) (limited to 'src/arch/arm/isa/insts/m5ops.isa') diff --git a/src/arch/arm/isa/insts/m5ops.isa b/src/arch/arm/isa/insts/m5ops.isa index b48e72b8a..9bd1f4f01 100644 --- a/src/arch/arm/isa/insts/m5ops.isa +++ b/src/arch/arm/isa/insts/m5ops.isa @@ -313,4 +313,30 @@ let {{ decoder_output += BasicConstructor.subst(m5panicIop) exec_output += PredOpExecute.subst(m5panicIop) + m5workbeginCode = '''PseudoInst::workbegin( + xc->tcBase(), + join32to64(R1, R0), + join32to64(R3, R2) + );''' + m5workbeginIop = InstObjParams("m5workbegin", "M5workbegin", "PredOp", + { "code": m5workbeginCode, + "predicate_test": predicateTest }, + ["IsNonSpeculative"]) + header_output += BasicDeclare.subst(m5workbeginIop) + decoder_output += BasicConstructor.subst(m5workbeginIop) + exec_output += PredOpExecute.subst(m5workbeginIop) + + m5workendCode = '''PseudoInst::workend( + xc->tcBase(), + join32to64(R1, R0), + join32to64(R3, R2) + );''' + m5workendIop = InstObjParams("m5workend", "M5workend", "PredOp", + { "code": m5workendCode, + "predicate_test": predicateTest }, + ["IsNonSpeculative"]) + header_output += BasicDeclare.subst(m5workendIop) + decoder_output += BasicConstructor.subst(m5workendIop) + exec_output += PredOpExecute.subst(m5workendIop) + }}; -- cgit v1.2.3