From 826a3582ea92ea1fe2597a6cfb6853626d3c808e Mon Sep 17 00:00:00 2001 From: Gabe Black Date: Wed, 8 Jul 2009 23:02:19 -0700 Subject: [PATCH] ARM: Don't always update CPSR. --- src/arch/arm/isa/formats/mem.isa | 3 ++- src/arch/arm/isa/formats/util.isa | 1 - 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/arch/arm/isa/formats/mem.isa b/src/arch/arm/isa/formats/mem.isa index a154cac60..41fd0552c 100644 --- a/src/arch/arm/isa/formats/mem.isa +++ b/src/arch/arm/isa/formats/mem.isa @@ -354,7 +354,8 @@ def template StoreCompleteAcc {{ { Fault fault = NoFault; - %(op_dest_decl)s; + %(op_decl)s; + %(op_rd)s; if (%(predicate_test)s) { diff --git a/src/arch/arm/isa/formats/util.isa b/src/arch/arm/isa/formats/util.isa index 5caab642c..ac2e077ba 100644 --- a/src/arch/arm/isa/formats/util.isa +++ b/src/arch/arm/isa/formats/util.isa @@ -35,7 +35,6 @@ def ArmGenericCodeSubs(code): # Substitute in the shifted portion of operations new_code = re.sub(r'Rm_Imm', 'shift_rm_imm(Rm, shift_size, shift, Cpsr<29:>)', code) new_code = re.sub(r'Rm_Rs', 'shift_rm_rs(Rm, Rs, shift, Cpsr<29:>)', new_code) - new_code = re.sub(r'^', 'Cpsr = Cpsr;', new_code) return new_code def LoadStoreBase(name, Name, ea_code, memacc_code, mem_flags, inst_flags, -- 2.30.2