| commit | 15af1942dd61ee236a48b3de14d6f31c0b9e8116 | [log] [tgz] |
|---|---|---|
| author | Catalin Marinas <catalin.marinas@arm.com> | Mon Sep 16 15:19:27 2013 +0100 |
| committer | Catalin Marinas <catalin.marinas@arm.com> | Fri May 09 15:47:49 2014 +0100 |
| tree | d4f0163789eff325e8fd5088a70592abc3186c14 | |
| parent | 0e0276d1e1dd063cd14ce377707970d0417a0792 [diff] |
arm64: Expose ESR_EL1 information to user when SIGSEGV/SIGBUS This information is useful for instruction emulators to detect read/write and access size without having to decode the faulting instruction. The current patch exports it via sigcontext (struct esr_context) and is only valid for SIGSEGV and SIGBUS. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>