2 Commits

Author	SHA1	Message	Date
Florian Hofhammer	9097087147	linux-user: make syscall emulation interruptible ... The syscall emulation code previously wasn't interruptible via cpu_loop_exit(), as this construct relies on a longjmp target that is not live anymore in the syscall handling code. Consequently, longjmp() would operate on a (potentially overwritten) stale jump buffer. This patch adds an additional setjmp and the necessary handling around it to make longjmp() (and by proxy cpu_loop_exit() safe to call even within a syscall context. Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Alex Bennée <alex.bennee@linaro.org> Signed-off-by: Florian Hofhammer <florian.hofhammer@epfl.ch> Link: https://lore.kernel.org/qemu-devel/20260305-setpc-v5-v7-3-4c3adba52403@epfl.ch Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>	2026-03-05 10:54:09 -08:00
Richard Henderson	62822fc7e0	target/or1k: Rename from openrisc ... This is the minimal change beginning with TARGET_ARCH in configs/targets/or1k-* from openrisc to or1k, then adjust TARGET_OR1K, QEMU_ARCH_OR1K, directory names, and meson.build to match. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Message-ID: <20260205030244.266447-2-richard.henderson@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>	2026-02-09 20:51:52 +01:00