qemu-e2k/tests/tcg
Richard Henderson 8796fe40dd target/arm: Fix AddPAC error indication
The definition of top_bit used in this function is one higher
than that used in the Arm ARM psuedo-code, which put the error
indication at top_bit - 1 at the wrong place, which meant that
it wasn't visible to Auth.

Fixing the definition of top_bit requires more changes, because
its most common use is for the count of bits in top_bit:bot_bit,
which would then need to be computed as top_bit - bot_bit + 1.

For now, prefer the minimal fix to the error indication alone.

Fixes: 63ff0ca94c
Reported-by: Derrick McKee <derrick.mckee@gmail.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20200728195706.11087-1-richard.henderson@linaro.org
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
[PMM: added comment about the divergence from the pseudocode]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-08-03 17:55:03 +01:00
..
aarch64 target/arm: Fix AddPAC error indication 2020-08-03 17:55:03 +01:00
alpha
arm
cris
hppa
i386
lm32
m68k
minilib
mips
multiarch
openrisc
ppc
s390x
sh4
sparc64
x86_64
xtensa
.gitignore
configure.sh tests/docker: update toolchain set in debian-xtensa-cross 2020-07-11 15:53:09 +01:00
Makefile.prereqs
Makefile.qemu
Makefile.target
README

This directory contains various interesting guest programs for
regression testing. Tests are either multi-arch, meaning they can be
built for all guest architectures that support linux-user executable,
or they are architecture specific.

CRIS
====
The testsuite for CRIS is in tests/tcg/cris.  You can run it
with "make test-cris".

LM32
====
The testsuite for LM32 is in tests/tcg/lm32.  You can run it
with "make test-lm32".