riscv/qemu - qemu - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Richard Henderson	57a0c9384c	linux-user: Rename TARGET_QEMU_ESIGRETURN to QEMU_ESIGRETURN This value is fully internal to qemu, and so is not a TARGET define. Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	5 years ago
Richard Henderson	af254a2792	linux-user: Rename TARGET_ERESTARTSYS to QEMU_ERESTARTSYS This value is fully internal to qemu, and so is not a TARGET define. We use this as an extra marker for both host and target errno. Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	5 years ago
Peter Maydell	70a37f7faa	target/hexagon/cpu.h: don't include qemu-common.h The qemu-common.h header is not supposed to be included from any other header files, only from .c files (as documented in a comment at the start of it). Move the include to linux-user/hexagon/cpu_loop.c, which needs it for the declaration of cpu_exec_step_atomic(). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Message-id: 20211129200510.1233037-3-peter.maydell@linaro.org	5 years ago
Richard Henderson	70863887a8	target/hexagon: Remove hexagon_cpu_tlb_fill The fallback code in cpu_loop_exit_sigsegv is sufficient for hexagon linux-user. Remove the code from cpu_loop that raises SIGSEGV. Reviewed-by: Taylor Simpson <tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	5 years ago
Peter Maydell	3b249d2661	linux-user: Split linux-user internals out of qemu.h qemu.h is included in various non-linux-user files (which mostly want the TaskState struct and the functions for doing usermode access to guest addresses like lock_user(), unlock_user(), get_user(), etc). Split out the parts that are only used in linux-user itself into a new user-internals.h. This leaves qemu.h with basically three things: the definition of the TaskState struct * the user-access functions and macros * do_brk() all of which are needed by code outside linux-user that includes qemu.h. The addition of all the extra #include lines was done with sed -i '/include.qemu\.h/a #include "user-internals.h"' $(git grep -l 'include.qemu\.h' linux-user) (and then undoing the change to fpa11.h). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210908154405.15417-8-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>	5 years ago
Peter Maydell	2113aed687	linux-user: Split signal-related prototypes into signal-common.h Split the signal related prototypes into the existing header file signal-common.h, and include it in those places that now require it. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <20210908154405.15417-4-peter.maydell@linaro.org> Signed-off-by: Laurent Vivier <laurent@vivier.eu>	5 years ago
Taylor Simpson	7d9ab2021f	Hexagon (target/hexagon) use env_archcpu and env_cpu Remove hexagon_env_get_cpu and replace with env_archcpu Replace CPU(hexagon_env_get_cpu(env)) with env_cpu(env) Suggested-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1617930474-31979-5-git-send-email-tsimpson@quicinc.com> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	5 years ago
Taylor Simpson	d2a56bd242	Hexagon (linux-user/hexagon) Linux user emulation Implementation of Linux user emulation for Hexagon Some common files modified in addition to new files in linux-user/hexagon Acked-by: Laurent Vivier <laurent@vivier.eu> Signed-off-by: Taylor Simpson <tsimpson@quicinc.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Message-Id: <1612763186-18161-31-git-send-email-tsimpson@quicinc.com> [rth: Fix termbits.h on review by Laurent] Signed-off-by: Richard Henderson <richard.henderson@linaro.org>	6 years ago