bwlp/qemu.git/linux-user/mips, branch spice_video_codecs

linux-user: Provide MADV_* definitions

2022-09-27T07:30:09+00:00

Provide MADV_* definitions using target_mman.h header, similar to what kernel does. Most architectures use the same values, with the exception of alpha and hppa. Signed-off-by: Ilya Leoshkevich Reviewed-by: Richard Henderson Message-Id: <20220906000839.1672934-2-iii@linux.ibm.com> Signed-off-by: Laurent Vivier

Remove qemu-common.h include from most units

2022-04-06T12:31:55+00:00

Signed-off-by: Marc-André Lureau Message-Id: <20220323155743.1585078-33-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini

linux-user: Move generic TARGET_RLIMIT* definitions to generic/target_resource.h

2022-02-01T07:01:38+00:00

Signed-off-by: Serge Belyshev Message-Id: <87ee4ql3yk.fsf_-_@depni.sinp.msu.ru> Signed-off-by: Laurent Vivier

target/mips: Extract trap code into env->error_code

2022-01-11T17:40:44+00:00

Simplify cpu_loop by doing all of the decode in translate. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson Message-Id: <20220107213243.212806-18-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier

target/mips: Extract break code into env->error_code

2022-01-11T17:40:44+00:00

Simplify cpu_loop by doing all of the decode in translate. This fixes a bug in that cpu_loop was not handling the different layout of the R6 version of break16. This fixes a bug in that cpu_loop extracted the wrong bits for the mips16e break16 instruction. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson Message-Id: <20220107213243.212806-17-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier

linux-user/mips: Use force_sig_fault

2022-01-11T17:40:44+00:00

Use the new function instead of setting up a target_siginfo_t and calling queue_signal. Fill in the missing PC for SIGTRAP and SIGFPE; use force_sig (SI_KERNEL) for EXCP_DSPDIS. Reviewed-by: Peter Maydell Signed-off-by: Richard Henderson Message-Id: <20220107213243.212806-16-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier

linux-user/mips: Improve do_break

2022-01-11T17:40:44+00:00

Rename to do_tr_or_bp, as per the kernel function. Add a 'trap' argument, akin to the kernel's si_code, but clearer. The return value is always 0, so change the return value to void. Use force_sig and force_sig_fault. Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson Message-Id: <20220107213243.212806-15-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier

linux-user: Split out do_prctl and subroutines

2022-01-06T10:40:52+00:00

Since the prctl constants are supposed to be generic, supply any that are not provided by the host. Split out subroutines for PR_GET_FP_MODE, PR_SET_FP_MODE, PR_GET_VL, PR_SET_VL, PR_RESET_KEYS, PR_SET_TAGGED_ADDR_CTRL, PR_GET_TAGGED_ADDR_CTRL. Return EINVAL for guests that do not support these options rather than pass them on to the host. Reviewed-by: Laurent Vivier Reviewed-by: Philippe Mathieu-Daudé Signed-off-by: Richard Henderson Message-Id: <20211227150127.2659293-2-richard.henderson@linaro.org> Signed-off-by: Laurent Vivier

linux-user: Remove TARGET_SIGSTKSZ

2022-01-06T10:40:52+00:00

TARGET_SIGSTKSZ is not used, we should remove it. Signed-off-by: Song Gao Reviewed-by: Richard Henderson Message-Id: <1637893388-10282-4-git-send-email-gaosong@loongson.cn> Signed-off-by: Laurent Vivier

linux-user: target_syscall.h remove definition TARGET_MINSIGSTKSZ

2022-01-06T10:40:52+00:00

TARGET_MINSIGSTKSZ has been defined in generic/signal.h or target_signal.h, We don't need to define it again. Signed-off-by: Song Gao Reviewed-by: Laurent Vivier Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson Message-Id: <1637893388-10282-3-git-send-email-gaosong@loongson.cn> Signed-off-by: Laurent Vivier