slackcoder/qemu - QEMU is a generic and open source machine & userspace emulator and virtualizer

Age	Commit message (Collapse)	Author
2023-03-01	bsd-user: implement sysctlbyname(2)	Kyle Evans
	do_freebsd_sysctlbyname needs to translate the 'name' back down to a OID so we can intercept the special ones. Do that and call the common wrapper do_freebsd_sysctl_oid. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01	bsd-user: do_freebsd_sysctl helper for sysctl(2)	Kyle Evans
	Implement the wrapper function for sysctl(2). This puts the oid arguments into a standard form and calls the common do_freebsd_sysctl_oid. Signed-off-by: Kyle Evans <kevans@FreeBSD.org> Co-Authored-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01	bsd-user: Start translation of arch-specific sysctls	Juergen Lock
	Intercept some syscalls that we need to translate (like the archiecture we're running on) and translate them. These are only the simplest ones so far. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Co-Authored-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01	bsd-user: common routine do_freebsd_sysctl_oid for all sysctl variants	Juergen Lock
	do_freebsd_sysctl_oid filters out some of the binary and special sysctls where host != target. None of the sysctls that have to be translated from host to target are handled here. Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Stacey Son <sson@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Co-Authored-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01	bsd-user: sysctl helper funtions: sysctl_name2oid and sysctl_oidfmt	Juergen Lock
	Helper functions for sysctl implementations. sysctl_name2oid and sysctl_oidfmt convert oids between host and targets Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01	bsd-user: Helper routines oidfmt	Stacey Son
	oidfmt uses undocumented system call to get the type of the sysctl. Co-Authored-by: Sean Bruno <sbruno@FreeBSD.org> Signed-off-by: Sean Bruno <sbruno@FreeBSD.org> Co-Authored-by: Juergen Lock <nox@jelal.kn-bremen.de> Signed-off-by: Juergen Lock <nox@jelal.kn-bremen.de> Co-Authored-by: Raphael Kubo da Costa <rakuco@FreeBSD.org> Signed-off-by: Raphael Kubo da Costa <rakuco@FreeBSD.org> Signed-off-by: Stacey Son <sson@FreeBSD.org> Reviewed-by: Warner Losh <imp@bsdimp.com> Signed-off-by: Warner Losh <imp@bsdimp.com> Acked-by: Richard Henderson <richard.henderson@linaro.org>
2023-03-01	bsd-user: various helper routines for sysctl	Warner Losh
	cap_memory - Caps the memory to just below MAXINT scale_to_guest_pages - Account for difference in host / guest page size h2g_long_sat - converts a int64_t to a int32_t, saturating at max / min values h2g_ulong_sat - converts a uint64_t to a uint32_t, saturating at max value Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
2023-02-08	bsd-user: Clean up includes	Markus Armbruster
	This commit was created with scripts/clean-includes. All .c should include qemu/osdep.h first. The script performs three related cleanups: * Ensure .c files include qemu/osdep.h first. * Including it in a .h is redundant, since the .c already includes it. Drop such inclusions. * Likewise, including headers qemu/osdep.h includes is redundant. Drop these, too. Signed-off-by: Markus Armbruster <armbru@redhat.com> Reviewed-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Message-Id: <20230202133830.2152150-6-armbru@redhat.com>
2021-10-18	bsd-user/sysarch: Move to using do_freebsd_arch_sysarch interface	Warner Losh
	do_freebsd_arch_sysarch() exists in $ARCH/target_arch_sysarch.h for x86. Call it from do_freebsd_sysarch() and remove the mostly duplicate version in syscall.c. Future changes will move it to os-sys.c and support other architectures. Signed-off-by: Warner Losh <imp@bsdimp.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Kyle Evans <kevans@FreeBSD.org>