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This moves the instruction selection to the common code and passes a
list of selection keys to write_test_code instead. This will allow us
to add selection features to the common code later.
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-id: 20171031145444.13766-6-alex.bennee@linaro.org
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This commit adds an option to risugen in order to give the opportunity
to generated big-endian instructions. By passing --be, users force
risugen to generated big-endian instructions for ppc64.
./risugen --be --numinsns 1000 --pattern "ADD" ppc64.risu test.bin
./risugen --numinsns 1000 --pattern "ADD" ppc64.risu test.bin
Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Message-id: 1495739423-32326-4-git-send-email-joserz@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Message-id: 1495739423-32326-2-git-send-email-joserz@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Because we don't support custom fpsrc value yet it's better to remove
that code.
Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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More simple utility routines that can be shared.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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eval_with_fields is identical in all backends; move it to the common file.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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The progress bar functions are the same in every backend, so move
them to the common file.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Create a new risugen_common module which we can use to store utility
functions that any CPU-specific backend might need to use.
Start it off with the implementations of open_bin(), close_bin(),
insn32() and insn16(), and remove those from the per-CPU files.
This requires us also to abstract out a way for the CPU backend
to specify whether it wants insn32 and insn16 to write big or
little endian values, so create one.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Message-id: 1486619931-1086-4-git-send-email-nikunj@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Observed failures running with P9 mambo model, and figured out that the
xer wasn't initialized.
Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Message-id: 1486619931-1086-3-git-send-email-nikunj@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Nikunj A Dadhania <nikunj@linux.vnet.ibm.com>
Message-id: 1486619931-1086-2-git-send-email-nikunj@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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This commit replaces the simple FP data written for tests for a
randomically generated one. This functionality stores the same data in
FP register and VSX[VRB+32] registers.
Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Message-id: 1486174642-14883-5-git-send-email-joserz@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Message-id: 1486174642-14883-4-git-send-email-joserz@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Two instructions are necessary but the high value should be written
first, shifted 16 bit left, and then or'ed the lower value. This commit
fixes the problem.
Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Message-id: 1486174642-14883-3-git-send-email-joserz@linux.vnet.ibm.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Jose Ricardo Ziviani <joserz@linux.vnet.ibm.com>
Message-id: 1478452528-13684-9-git-send-email-joserz@linux.vnet.ibm.com
[PMM: use 'sort keys %insn_details']
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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