| commit | e8fa72957419c11984608062c7dcb204a6003a06 | |
| author | Christophe Lyon <christophe.lyon@st.com> | |
| Mon, 30 Apr 2018 08:03:44 +0000 (30 10:03 +0200) | ||
| committer | Laurent Vivier <laurent@vivier.eu> | |
| Thu, 3 May 2018 16:25:29 +0000 (3 18:25 +0200) | ||
| tree | d903dd3d98181effcd33693fa6e613d058efc363 | treesnapshot (tar.gz zip) |
| parent | 3cb10cfafd83b9d7b3867b7deae29b8da3b5fe39 | commitdiff |
linux-user: ARM-FDPIC: Add support for signals for FDPIC targets
The FDPIC restorer needs to deal with a function descriptor, hence we
have to extend 'retcode' such that it can hold the instructions needed
to perform this.
The restorer sequence uses the same thumbness as the exception
handler (mainly to support Thumb-only architectures).
Co-Authored-By: Mickaël Guêné <mickael.guene@st.com>
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180430080404.7323-5-christophe.lyon@st.com>
[lv: moved the change to linux-user/arm/signal.c]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
The FDPIC restorer needs to deal with a function descriptor, hence we
have to extend 'retcode' such that it can hold the instructions needed
to perform this.
The restorer sequence uses the same thumbness as the exception
handler (mainly to support Thumb-only architectures).
Co-Authored-By: Mickaël Guêné <mickael.guene@st.com>
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180430080404.7323-5-christophe.lyon@st.com>
[lv: moved the change to linux-user/arm/signal.c]
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
| linux-user/arm/signal.c | diffblobblamehistory |