4adbfa45cc
Add rx-virt target specification document. Signed-off-by: Yoshinori Sato <ysato@users.sourceforge.jp> Message-Id: <20200308130637.37651-1-ysato@users.sourceforge.jp> [PMD: Cover in MAINTAINERS, rename as gdbsim, use machine argument] Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>