xref: /gem5/src/arch/x86/isa/insts/general_purpose/flags/push_and_pop.py

# Copyright (c) 2007-2008 The Hewlett-Packard Development Company
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# Authors: Gabe Black

microcode = '''
def macroop PUSHF {
    .adjust_env oszIn64Override

    rflags t1
    stupd t1, ss, [1, t0, rsp], "-env.dataSize"
};

def macroop POPF {
    .adjust_env oszIn64Override

    ld t1, ss, [1, t0, rsp]
    addi rsp, rsp, dsz
    wrflags t1, t0
};
'''