- 06 3月, 2012 1 次提交
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由 Jonas Bonn 提交于
The pt_regs struct had both a 'syscallno' field and an 'orig_gpr11' field and it wasn't really clear how these were supposed to be used. This patch removes the syscallno field altogether and makes orig_gpr11 work more like other architectures: keep track of syscall number in progress or hold -1 for non-syscall exceptions. Signed-off-by: NJonas Bonn <jonas@southpole.se>
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- 17 2月, 2012 1 次提交
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由 Jonas Bonn 提交于
Commits d7e7528b and b05d8447 simplified the usage of the audit_syscall_[entry|exit] functions. Unfortunately, the OpenRISC architecture didn't get fixed up along with the other architectures when those patches were pushed. This makes the relevant changes to this architecture. Signed-off-by: NJonas Bonn <jonas@southpole.se>
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- 23 7月, 2011 1 次提交
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由 Jonas Bonn 提交于
This patch implements minimal PTrace support. The pt_regs structure is not exported to userspace for OpenRISC; rather, the GETREGSET mechanism is intended to be used and the registers, as such, exported in the core dump format which is ABI stable. This is in line with what is intended for new architectures as of 2.6.34 and has the advantage of permitting the layout of the registers on the kernel stack (as per pt_regs) to be freely modified. Signed-off-by: NJonas Bonn <jonas@southpole.se> Reviewed-by: NArnd Bergmann <arnd@arndb.de>
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