| commit | 7115cdf5782922611bcc44c89eec5990db7f6466 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 14 Sep 2017 17:43:17 +0000 (14 18:43 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 14 Sep 2017 17:43:17 +0000 (14 18:43 +0100) | ||
| tree | 5566ae6c1595a5cdaae48230424fcc6b6f12d78a | treesnapshot (tar.gz zip) |
| parent | 22a9c26af62f9772b7c0512e88f97d0d1f2e0872 | commitdiff |
target/arm: Remove unnecessary '| 0xf0000000' from do_v7m_exception_exit()
In do_v7m_exception_exit(), there's no need to force the high 4
bits of 'type' to 1 when calling v7m_exception_taken(), because
we know that they're always 1 or we could not have got to this
"handle return to magic exception return address" code. Remove
the unnecessary ORs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 1505137930-13255-6-git-send-email-peter.maydell@linaro.org
In do_v7m_exception_exit(), there's no need to force the high 4
bits of 'type' to 1 when calling v7m_exception_taken(), because
we know that they're always 1 or we could not have got to this
"handle return to magic exception return address" code. Remove
the unnecessary ORs.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Alistair Francis <alistair.francis@xilinx.com>
Message-id: 1505137930-13255-6-git-send-email-peter.maydell@linaro.org
| target/arm/helper.c | diffblobblamehistory |