History log of /gem5/src/arch/x86/isa/insts/general_purpose/control_transfer/loop.py
Revision Date Author Comments
# 12361:ed9f9d629a7e 04-Dec-2017 Gabe Black <gabeblack@google.com>

x86: LOOP's operand size defaults to 64 bits in 64 bit mode.

The microcode for those instructions needs a directive which overrides
that setting in the instructions emulation environment.

Reported-by: Matt Sinclair <mattdsinclair@gmail.com>

Change-Id: I474d938c0b3cf01da92ec817a58b08de783f1967
Reviewed-on: https://gem5-review.googlesource.com/6301
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Gabe Black <gabeblack@google.com>


# 7087:fb8d5786ff30 24-May-2010 Nathan Binkert <nate@binkert.org>

copyright: Change HP copyright on x86 code to be more friendly


# 5160:ada1b67c97ab 19-Oct-2007 Gabe Black <gblack@eecs.umich.edu>

X86: Implement the LOOP instructions.


# 5081:2ccce8600a9d 19-Sep-2007 Gabe Black <gblack@eecs.umich.edu>

X86: Put in stubs for x87, 64 bit and 128 bit SIMD instruction microcode.