armv8: check the core state to pass the correct arch to gdb 34/5234/2
authorAntonio Borneo <borneo.antonio@gmail.com>
Fri, 14 Jun 2019 13:59:17 +0000 (15:59 +0200)
committerAntonio Borneo <borneo.antonio@gmail.com>
Sat, 15 Feb 2020 15:38:39 +0000 (15:38 +0000)
commit54814015148345c01c8878893daed7b429d2793c
tree9185fb686419ffdd080e27b83e917fec215e2d95
parent1492a103db6174bd4d6994ea3487c096aef4560d
armv8: check the core state to pass the correct arch to gdb

Commit 3799eded6761 ("target/aarch64: add support for
multi-architecture gdb") passes the constant string "aarch64" as
architecture to gdb. This is not working if the core is running
in 32 bits mode; gdb reports:
Truncated register 8 in remote 'g' packet
then closes the connection with OpenOCD.

Make the architecture string dependant from the current state of
the core.

Change-Id: I16e1614ea02ba29bf87f450b3dfe25c83c9a3612
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5234
Tested-by: jenkins
Reviewed-by: Muhammad Omair Javaid <omair.javaid@linaro.org>
src/target/armv8.c