Searched hist:9758 (Results 1 - 2 of 2) sorted by relevance
| /gem5/src/arch/x86/isa/insts/x87/arithmetic/ | ||
| H A D | change_sign.py | 9758:353587055aff Tue Jun 18 10:10:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> 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. |
| /gem5/src/arch/x86/isa/microops/ | ||
| H A D | fpop.isa | 9758:353587055aff Tue Jun 18 10:10:00 EDT 2013 Andreas Sandberg <andreas@sandberg.pp.se> 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. |
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