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| author | Peter Maydell | 2017-10-06 17:46:48 +0200 |
|---|---|---|
| committer | Peter Maydell | 2017-10-06 17:46:48 +0200 |
| commit | 4e4259d3c574a8e89c3af27bcb84bc19a442efb1 (patch) | |
| tree | d5fec04a8ac238c51e22872a8c0dcbcc055a1587 /scripts | |
| parent | target/arm: Warn about restoring to unaligned stack (diff) | |
| download | qemu-4e4259d3c574a8e89c3af27bcb84bc19a442efb1.tar.gz qemu-4e4259d3c574a8e89c3af27bcb84bc19a442efb1.tar.xz qemu-4e4259d3c574a8e89c3af27bcb84bc19a442efb1.zip | |
target/arm: Don't warn about exception return with PC low bit set for v8M
In the v8M architecture, return from an exception to a PC which
has bit 0 set is not UNPREDICTABLE; it is defined that bit 0
is discarded [R_HRJH]. Restrict our complaint about this to v7M.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 1506092407-26985-9-git-send-email-peter.maydell@linaro.org
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions