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Re: [PATCH v2 02/15] bsd-user/target_os-user.h: Remove support for FreeB
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From: |
Kyle Evans |
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Subject: |
Re: [PATCH v2 02/15] bsd-user/target_os-user.h: Remove support for FreeBSD older than 12.0 |
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Date: |
Thu, 14 Oct 2021 10:14:14 -0500 |
On Fri, Oct 8, 2021 at 6:15 PM Warner Losh <imp@bsdimp.com> wrote:
>
> Signed-off-by: Warner Losh <imp@bsdimp.com>
> Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
> ---
> bsd-user/freebsd/target_os_user.h | 100 +-----------------------------
> 1 file changed, 1 insertion(+), 99 deletions(-)
>
> diff --git a/bsd-user/freebsd/target_os_user.h
> b/bsd-user/freebsd/target_os_user.h
> index 95b1fa9f99..19892c5071 100644
> --- a/bsd-user/freebsd/target_os_user.h
> +++ b/bsd-user/freebsd/target_os_user.h
> @@ -61,15 +61,7 @@ struct target_sockaddr_storage {
> /*
> * from sys/user.h
> */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> #define TARGET_KI_NSPARE_INT 2
> -#elif defined(__FreeBSD_version) && __FreeBSD_version >= 1100000
> -#define TARGET_KI_NSPARE_INT 4
> -#elif defined(__FreeBSD_version) && __FreeBSD_version >= 1000000
> -#define TARGET_KI_NSPARE_INT 7
> -#else
> -#define TARGET_KI_NSPARE_INT 9
> -#endif /* ! __FreeBSD_version >= 1000000 */
> #define TARGET_KI_NSPARE_LONG 12
> #define TARGET_KI_NSPARE_PTR 6
>
> @@ -116,11 +108,7 @@ struct target_kinfo_proc {
> int32_t ki_tsid; /* Terminal session ID */
> int16_t ki_jobc; /* job control counter */
> int16_t ki_spare_short1; /* unused (just here for alignment) */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> int32_t ki_tdev__freebsd11; /* controlling tty dev */
> -#else
> - int32_t ki_tdev; /* controlling tty dev */
> -#endif
> target_sigset_t ki_siglist; /* Signals arrived but not delivered */
> target_sigset_t ki_sigmask; /* Current signal mask */
> target_sigset_t ki_sigignore; /* Signals being ignored */
> @@ -164,45 +152,24 @@ struct target_kinfo_proc {
> int8_t ki_nice; /* Process "nice" value */
> char ki_lock; /* Process lock (prevent swap) count */
> char ki_rqindex; /* Run queue index */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1100000
> u_char ki_oncpu_old; /* Which cpu we are on (legacy) */
> u_char ki_lastcpu_old; /* Last cpu we were on (legacy) */
> -#else
> - u_char ki_oncpu; /* Which cpu we are on */
> - u_char ki_lastcpu; /* Last cpu we were on */
> -#endif /* ! __FreeBSD_version >= 1100000 */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> char ki_tdname[TARGET_TDNAMLEN + 1]; /* thread name */
> -#else
> - char ki_ocomm[TARGET_TDNAMLEN + 1]; /* thread name */
> -#endif /* ! __FreeBSD_version >= 900000 */
> char ki_wmesg[TARGET_WMESGLEN + 1]; /* wchan message */
> char ki_login[TARGET_LOGNAMELEN + 1]; /* setlogin name */
> char ki_lockname[TARGET_LOCKNAMELEN + 1]; /* lock name */
> char ki_comm[TARGET_COMMLEN + 1]; /* command name */
> char ki_emul[TARGET_KI_EMULNAMELEN + 1]; /* emulation name */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> char ki_loginclass[TARGET_LOGINCLASSLEN + 1]; /* login class */
> -#endif /* ! __FreeBSD_version >= 900000 */
>
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> char ki_sparestrings[50]; /* spare string space */
> -#else
> - char ki_sparestrings[68]; /* spare string space */
> -#endif /* ! __FreeBSD_version >= 900000 */
> int32_t ki_spareints[TARGET_KI_NSPARE_INT]; /* spare room for growth
> */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> - uint64_t ki_tdev; /* controlling tty dev */
> -#endif
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1100000
> + uint64_t ki_tdev; /* controlling tty dev */
> int32_t ki_oncpu; /* Which cpu we are on */
> int32_t ki_lastcpu; /* Last cpu we were on */
> int32_t ki_tracer; /* Pid of tracing process */
> -#endif /* __FreeBSD_version >= 1100000 */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> int32_t ki_flag2; /* P2_* flags */
> int32_t ki_fibnum; /* Default FIB number */
> -#endif /* ! __FreeBSD_version >= 900000 */
> uint32_t ki_cr_flags; /* Credential flags */
> int32_t ki_jid; /* Process jail ID */
> int32_t ki_numthreads; /* XXXKSE number of threads in total */
> @@ -234,18 +201,8 @@ struct target_kinfo_file {
> int32_t kf_flags; /* Flags. */
> int32_t kf_pad0; /* Round to 64 bit alignment. */
> int64_t kf_offset; /* Seek location. */
> -#if defined(__FreeBSD_version) && __FreeBSD_version < 1200031
> - int32_t kf_vnode_type; /* Vnode type. */
> - int32_t kf_sock_domain; /* Socket domain. */
> - int32_t kf_sock_type; /* Socket type. */
> - int32_t kf_sock_protocol; /* Socket protocol. */
> - struct target_sockaddr_storage kf_sa_local; /* Socket address. */
> - struct target_sockaddr_storage kf_sa_peer; /* Peer address. */
> -#endif
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> union {
> struct {
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kf_spareint;
> /* Socket domain. */
> int kf_sock_domain0;
> @@ -257,7 +214,6 @@ struct target_kinfo_file {
> struct sockaddr_storage kf_sa_local;
> /* Peer address. */
> struct sockaddr_storage kf_sa_peer;
> -#endif
> /* Address of so_pcb. */
> uint64_t kf_sock_pcb;
> /* Address of inp_ppcb. */
> @@ -272,7 +228,6 @@ struct target_kinfo_file {
> uint32_t kf_sock_pad0;
> } kf_sock;
> struct {
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> /* Vnode type. */
> int kf_file_type;
> /* Space for future use */
> @@ -290,16 +245,6 @@ struct target_kinfo_file {
> uint32_t kf_file_fsid_freebsd11;
> /* File device, FreeBSD 11 compat. */
> uint32_t kf_file_rdev_freebsd11;
> -#else
> - /* Global file id. */
> - uint64_t kf_file_fileid;
> - /* File size. */
> - uint64_t kf_file_size;
> - /* Vnode filesystem id. */
> - uint32_t kf_file_fsid;
> - /* File device. */
> - uint32_t kf_file_rdev;
> -#endif
> /* File mode. */
> uint16_t kf_file_mode;
> /* Round to 64 bit alignment. */
> @@ -307,18 +252,14 @@ struct target_kinfo_file {
> uint32_t kf_file_pad1;
> } kf_file;
> struct {
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kf_spareint[4];
> uint64_t kf_spareint64[32];
> -#endif
> uint32_t kf_sem_value;
> uint16_t kf_sem_mode;
> } kf_sem;
> struct {
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kf_spareint[4];
> uint64_t kf_spareint64[32];
> -#endif
> uint64_t kf_pipe_addr;
> uint64_t kf_pipe_peer;
> uint32_t kf_pipe_buffer_cnt;
> @@ -326,7 +267,6 @@ struct target_kinfo_file {
> uint32_t kf_pipe_pad0[3];
> } kf_pipe;
> struct {
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kf_spareint[4];
> uint64_t kf_spareint64[32];
> uint32_t kf_pts_dev_freebsd11;
> @@ -334,34 +274,18 @@ struct target_kinfo_file {
> uint64_t kf_pts_dev;
> /* Round to 64 bit alignment. */
> uint32_t kf_pts_pad1[4];
> -#else
> - uint32_t kf_pts_dev;
> - /* Round to 64 bit alignment. */
> - uint32_t kf_pts_pad0[7];
> -#endif
> } kf_pts;
> struct {
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kf_spareint[4];
> uint64_t kf_spareint64[32];
> -#endif
> int32_t kf_pid;
> } kf_proc;
> } kf_un;
> uint16_t kf_status; /* Status flags. */
> uint16_t kf_pad1; /* Round to 32 bit alignment. */
> int32_t _kf_ispare0; /* Space for more stuff. */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1000000
> target_cap_rights_t kf_cap_rights; /* Capability rights. */
> uint64_t _kf_cap_spare; /* Space for future cap_rights_t. */
> -#else /* ! __FreeBSD_version >= 1000000 */
> - uint64_t kf_cap_rights;
> - int _kf_ispare[4];
> -#endif /* ! __FreeBSD_version >= 1000000 */
> -
> -#else /* ! __FreeBSD_version >= 900000 */
> - int _kf_ispare[16];
> -#endif /* ! __FreeBSD_version >= 900000 */
> /* Truncated before copyout in sysctl */
> char kf_path[PATH_MAX]; /* Path to file, if any. */
> };
> @@ -372,34 +296,19 @@ struct target_kinfo_vmentry {
> uint64_t kve_start; /* Starting address. */
> uint64_t kve_end; /* Finishing address. */
> uint64_t kve_offset; /* Mapping offset in object */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> uint64_t kve_vn_fileid; /* inode number if vnode */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kve_vn_fsid_freebsd11; /* dev_t of vnode location */
> -#else
> - uint32_t kve_vn_fsid; /* dev_t of vnode location */
> -#endif
> -#else /* ! __FreeBSD_version >= 900000 */
> - uint64_t kve_fileid; /* inode number if vnode */
> - uint32_t kve_fsid; /* dev_t of vnode location */
> -#endif /* ! __FreeBSD_version >= 900000 */
> int32_t kve_flags; /* Flags on map entry. */
> int32_t kve_resident; /* Number of resident pages. */
> int32_t kve_private_resident; /* Number of private pages. */
> int32_t kve_protection; /* Protection bitmask. */
> int32_t kve_ref_count; /* VM obj ref count. */
> int32_t kve_shadow_count; /* VM obj shadow count. */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 900000
> int32_t kve_vn_type; /* Vnode type. */
> uint64_t kve_vn_size; /* File size. */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> uint32_t kve_vn_rdev_freebsd11; /* Device id if device. */
> -#else
> - uint32_t kve_vn_rdev; /* Device id if device. */
> -#endif
> uint16_t kve_vn_mode; /* File mode. */
> uint16_t kve_status; /* Status flags. */
> -#if defined(__FreeBSD_version) && __FreeBSD_version >= 1200031
> #if (__FreeBSD_version >= 1300501 && __FreeBSD_version < 1400000) || \
> __FreeBSD_version >= 1400009
> union {
> @@ -413,13 +322,6 @@ struct target_kinfo_vmentry {
> #endif
> uint64_t kve_vn_rdev; /* Device id if device. */
> int _kve_ispare[8]; /* Space for more stuff. */
> -#else
> - int32_t _kve_ispare[12]; /* Space for more stuff. */
> -#endif
> -#else /* ! __FreeBSD_version >= 900000 */
> - int _kve_pad0;
> - int32_t _kve_ispare[16]; /* Space for more stuff. */
> -#endif /* ! __FreeBSD_version >= 900000 */
> /* Truncated before copyout in sysctl */
> char kve_path[PATH_MAX]; /* Path to VM obj, if any. */
> };
> --
> 2.32.0
>
Reviewed-by: Kyle Evans <kevans@FreeBSD.org>
- Re: [PATCH v2 01/15] meson: *-user: only descend into *-user when configured, (continued)
Re: [PATCH v2 01/15] meson: *-user: only descend into *-user when configured, Philippe Mathieu-Daudé, 2021/10/18
[PATCH v2 03/15] bsd-user/strace.list: Remove support for FreeBSD versions older than 12.0, Warner Losh, 2021/10/08
[PATCH v2 02/15] bsd-user/target_os-user.h: Remove support for FreeBSD older than 12.0, Warner Losh, 2021/10/08
- Re: [PATCH v2 02/15] bsd-user/target_os-user.h: Remove support for FreeBSD older than 12.0,
Kyle Evans <=
[PATCH v2 05/15] bsd-user: export get_errno and is_error from syscall.c, Warner Losh, 2021/10/08
[PATCH v2 04/15] bsd-user: TARGET_RESET define is unused, remove it, Warner Losh, 2021/10/08
[PATCH v2 09/15] bsd-user/target_os_elf: If ELF_HWCAP2 is defined, publish it, Warner Losh, 2021/10/08
[PATCH v2 06/15] bsd-user/errno_defs.h: Add internal error numbers, Warner Losh, 2021/10/08
[PATCH v2 07/15] bsd-user: move TARGET_MC_GET_CLEAR_RET to target_os_signal.h, Warner Losh, 2021/10/08