| commit | 7f484147369080d36c411c4ba969f90d025aed55 | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 19 Nov 2020 21:56:12 +0000 (19 21:56 +0000) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Thu, 10 Dec 2020 11:44:56 +0000 (10 11:44 +0000) | ||
| tree | a03e104d575c8ca9411b98b3a6768a755be02b00 | treesnapshot (tar.gz zip) |
| parent | 0e83f905fb043cedb0282f77b97c50292e148faa | commitdiff |
target/arm: Implement CCR_S.TRD behaviour for SG insns
v8.1M introduces a new TRD flag in the CCR register, which enables
checking for stack frame integrity signatures on SG instructions.
Add the code in the SG insn implementation for the new behaviour.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201119215617.29887-24-peter.maydell@linaro.org
v8.1M introduces a new TRD flag in the CCR register, which enables
checking for stack frame integrity signatures on SG instructions.
Add the code in the SG insn implementation for the new behaviour.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20201119215617.29887-24-peter.maydell@linaro.org
| target/arm/m_helper.c | diffblobblamehistory |