wireguard-linux/arch/microblaze/include/asm/unwind.h, branch jd/unified-crypt-queueWireGuard for the Linux kernelhttps://git.zx2c4.com/wireguard-linux/atom/arch/microblaze/include/asm/unwind.h?h=jd%2Funified-crypt-queue2020-02-25T11:33:19Zmicroblaze: Convert headers to SPDX license2020-02-25T11:33:19ZMichal Simekmichal.simek@xilinx.com2020-02-03T09:25:40Zurn:sha1:4726dd6082bc960a20b761428eafb34b8af075b5
Covert all headers to SPDX.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Stefan Asserhall <stefan.asserhall@xilinx.com>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
microblaze: Add stack unwinder2010-08-04T08:22:35ZSteven J. Magnanisteve@digidescorp.com2010-04-27T17:37:54Zurn:sha1:ce3266c047389443d5f433d605c769e878cbe46e
Implement intelligent backtracing by searching for stack frame creation,
and emitting only return addresses. Use print_hex_dump() to display the
entire binary kernel stack.
Limitation: MMU kernels are not currently able to trace beyond a system trap
(interrupt, syscall, etc.). It is the intent of this patch to provide
infrastructure that can be extended to add this capability later.
Changes from V1:
* Removed checks in find_frame_creation() that prevented location of the frame
creation instruction in heavily optimized code
* Various formatting/commenting/file location tweaks per review comments
* Dropped Kconfig option to enable STACKTRACE as something logically separate
Signed-off-by: Steven J. Magnani <steve@digidescorp.com>