linux-stable.git/arch/blackfin/kernel/pseudodbg.c, branch master Linux kernel stable tree arch: remove blackfin port 2018-03-16T09:55:47+00:00 Arnd Bergmann arnd@arndb.de 2018-03-07T21:23:24+00:00 4ba66a9760722ccbb691b8f7116cad2f791cca7b The Analog Devices Blackfin port was added in 2007 and was rather active for a while, but all work on it has come to a standstill over time, as Analog have changed their product line-up. Aaron Wu confirmed that the architecture port is no longer relevant, and multiple people suggested removing blackfin independently because of some of its oddities like a non-working SMP port, and the amount of duplication between the chip variants, which cause extra work when doing cross-architecture changes. Link: https://docs.blackfin.uclinux.org/ Acked-by: Aaron Wu <Aaron.Wu@analog.com> Acked-by: Bryan Wu <cooloney@gmail.com> Cc: Steven Miao <realmz6@gmail.com> Cc: Mike Frysinger <vapier@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> 
The Analog Devices Blackfin port was added in 2007 and was rather
active for a while, but all work on it has come to a standstill
over time, as Analog have changed their product line-up.

Aaron Wu confirmed that the architecture port is no longer relevant,
and multiple people suggested removing blackfin independently because
of some of its oddities like a non-working SMP port, and the amount of
duplication between the chip variants, which cause extra work when
doing cross-architecture changes.

Link: https://docs.blackfin.uclinux.org/
Acked-by: Aaron Wu <Aaron.Wu@analog.com>
Acked-by: Bryan Wu <cooloney@gmail.com>
Cc: Steven Miao <realmz6@gmail.com>
Cc: Mike Frysinger <vapier@chromium.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Blackfin: show the whole accumulator in the pseudo DBG insn 2010-05-22T18:19:06+00:00 Robin Getz robin.getz@analog.com 2010-03-29T04:30:40+00:00 a6d9dbf5e4daaf21b33917a809a5ac1e7bce9e05 Rather than print just part of the accumulator register, show the whole 40 bits. This matches the simulator behavior better. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
Rather than print just part of the accumulator register, show the whole
40 bits.  This matches the simulator behavior better.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Blackfin: support all possible registers in the pseudo instructions 2010-05-22T18:19:05+00:00 Robin Getz robin.getz@analog.com 2010-03-29T02:04:45+00:00 5a132f7aeba772e1e1f9ccbad14a6779cd40cdfb Rather than decoding just the common R/P registers, handle all of them. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
Rather than decoding just the common R/P registers, handle all of them.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Blackfin: add support for the DBG (debug output) pseudo insn 2010-05-22T18:19:05+00:00 Robin Getz robin.getz@analog.com 2010-03-28T12:50:53+00:00 dc89d97fc73176c883b32ff21ae6f1164ca20d05 Another pseudo insn used by Blackfin simulators. Also factor some now common register lookup code out of the DBGA handlers. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
Another pseudo insn used by Blackfin simulators.  Also factor some now
common register lookup code out of the DBGA handlers.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Blackfin: add support for the DBGA (debug assert) pseudo insn 2010-05-22T18:18:56+00:00 Robin Getz robin.getz@analog.com 2010-03-16T14:40:17+00:00 6ce3e9c2a2cfb8849dd471349fe5e6bc37c0f13f A few pseudo debug insns exist to make testing of simulators easier. Since these don't actually exist in the hardware, we have to have the exception handler take care of emulating these. This allows sim test cases to be executed unmodified under Linux and thus simplify debugging greatly. Signed-off-by: Robin Getz <robin.getz@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> 
A few pseudo debug insns exist to make testing of simulators easier.
Since these don't actually exist in the hardware, we have to have the
exception handler take care of emulating these.  This allows sim test
cases to be executed unmodified under Linux and thus simplify debugging
greatly.

Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>