qemu/include/user, branch master

user: Move 'thunk.h' from 'exec/user' to 'user'

2024-05-03T15:21:20Z

Keep all user emulation headers under the same user/ directory. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20240428221450.26460-2-philmd@linaro.org>

user: Move 'abitypes.h' from 'exec/user' to 'user'

2024-05-03T15:21:18Z

Keep all user emulation headers under the same user/ directory. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20240503125202.35667-1-philmd@linaro.org>

exec: Restrict inclusion of 'user/guest-base.h'

2024-04-26T15:03:05Z

Declare 'have_guest_base' in "user/guest-base.h". Very few files require this header, so explicitly include it there instead of "exec/cpu-all.h" which is used in many source files. Assert this user-specific header is only included from user emulation. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <20231211212003.21686-23-philmd@linaro.org> Reviewed-by: Anton Johansson

exec: Rename 'exec/user/guest-base.h' as 'user/guest-base.h'

2024-04-26T15:03:05Z

The include/user/ directory contains the user-emulation specific headers. Move guest-base.h there too. Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Anton Johansson Message-Id: <20240418192525.97451-15-philmd@linaro.org>

exec: Move [b]tswapl() declarations to 'exec/user/tswap-target.h'

2024-04-26T15:03:05Z

tswapl() and bswaptls() are target-dependent and only used by user emulation. Move their definitions to a new header: "exec/user/tswap-target.h". Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Anton Johansson Message-Id: <20231212123401.37493-17-philmd@linaro.org> Reviewed-by: Richard Henderson

{linux,bsd}-user: Introduce get_task_state()

2024-03-06T12:35:19Z

A CPU's TaskState is stored in the CPUState's void *opaque field, accessing which is somewhat awkward due to having to use a cast. Introduce a wrapper and use it everywhere. Suggested-by: Alex Bennée Signed-off-by: Ilya Leoshkevich Reviewed-by: Warner Losh Reviewed-by: Richard Henderson Message-Id: <20240219141628.246823-3-iii@linux.ibm.com> Signed-off-by: Alex Bennée Message-Id: <20240305121005.3528075-4-alex.bennee@linaro.org>

gdbstub: Add syscall entry/return hooks

2024-02-09T17:52:40Z

The upcoming syscall catchpoint support needs to get control on syscall entry and return. Provide the necessary hooks for that, which are no-ops for now. Signed-off-by: Ilya Leoshkevich Message-Id: <20240202152506.279476-4-iii@linux.ibm.com> Signed-off-by: Alex Bennée Message-Id: <20240207163812.3231697-13-alex.bennee@linaro.org>

bulk: Do not declare function prototypes using 'extern' keyword

2023-08-31T17:47:43Z

By default, C function prototypes declared in headers are visible, so there is no need to declare them as 'extern' functions. Remove this redundancy in a single bulk commit; do not modify: - meson.build (used to check function availability at runtime) - pc-bios/ - libdecnumber/ - tests/ - *.c Signed-off-by: Philippe Mathieu-Daudé Reviewed-by: Peter Maydell Message-Id: <20230605175647.88395-5-philmd@linaro.org>

accel/tcg: spelling fixes

2023-08-31T17:47:43Z

Signed-off-by: Michael Tokarev Message-ID: <20230823065335.1919380-18-mjt@tls.msk.ru> Reviewed-by: Alex Bennée Message-ID: <20230823065335.1919380-19-mjt@tls.msk.ru> Signed-off-by: Philippe Mathieu-Daudé

*-user: remove the guest_user_syscall tracepoints

2023-06-01T15:03:55Z

This is pure duplication now. Both bsd-user and linux-user have builtin strace support and we can also track syscalls via the plugins system. Reviewed-by: Warner Losh Reviewed-by: Stefan Hajnoczi Reviewed-by: Richard Henderson Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Alex Bennée Message-id: 20230526165401.574474-2-alex.bennee@linaro.org Message-Id: <20230524133952.3971948-2-alex.bennee@linaro.org> [Remove unused variable in do_freebsd_syscall() reported by Richard Henderson. --Stefan] Signed-off-by: Stefan Hajnoczi