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authorAndreas Sandberg <andreas@sandberg.pp.se>2013-06-18 16:10:21 +0200
committerAndreas Sandberg <andreas@sandberg.pp.se>2013-06-18 16:10:21 +0200
commitde89e133d8a3f92d9f2f99d0d8bcca50e9da6cb4 (patch)
treec4a16317ee7385992707b4f10cf01ade4abed703 /util/chkformat
parent59befdb62824ee220e4ea91a045f0db5817e1cd7 (diff)
downloadgem5-de89e133d8a3f92d9f2f99d0d8bcca50e9da6cb4.tar.xz
x86: Fix the flag handling code in FABS and FCHS
This changeset fixes two problems in the FABS and FCHS implementation. First, the ISA parser expects the assignment in flag_code to be a pure assignment and not an and-assignment, which leads to the isa_parser omitting the misc reg update. Second, the FCHS and FABS macro-ops don't set the SetStatus flag, which means that the default micro-op version, which doesn't update FSW, is executed.
Diffstat (limited to 'util/chkformat')
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