| commit | 14120108f87b3f9e1beacdf0a6096e464e62bb65 | |
| author | Julia Suvorova <jusual@mail.ru> | |
| Fri, 15 Jun 2018 13:57:16 +0000 (15 14:57 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 15 Jun 2018 14:23:34 +0000 (15 15:23 +0100) | ||
| tree | d406d297e04eb0b86fd16ac974aaf34673110110 | treesnapshot (tar.gz zip) |
| parent | 1f871c5e6b0f30644a60a81a6a7aadb3afb030ac | commitdiff |
target/arm: Allow ARMv6-M Thumb2 instructions
ARMv6-M supports 6 Thumb2 instructions. This patch checks for these
instructions and allows their execution.
Like Thumb2 cores, ARMv6-M always interprets BL instruction as 32-bit.
This patch is required for future Cortex-M0 support.
Signed-off-by: Julia Suvorova <jusual@mail.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20180612204632.28780-1-jusual@mail.ru
[PMM: move armv6m_insn[] and armv6m_mask[] closer to
point of use, and mark 'const'. Check for M-and-not-v7
rather than M-and-6.]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
ARMv6-M supports 6 Thumb2 instructions. This patch checks for these
instructions and allows their execution.
Like Thumb2 cores, ARMv6-M always interprets BL instruction as 32-bit.
This patch is required for future Cortex-M0 support.
Signed-off-by: Julia Suvorova <jusual@mail.ru>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20180612204632.28780-1-jusual@mail.ru
[PMM: move armv6m_insn[] and armv6m_mask[] closer to
point of use, and mark 'const'. Check for M-and-not-v7
rather than M-and-6.]
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
| target/arm/translate.c | diffblobblamehistory |