diff options
Diffstat (limited to 'tools/perf/trace/beauty/beauty.h')
| -rw-r--r-- | tools/perf/trace/beauty/beauty.h | 97 |
1 files changed, 83 insertions, 14 deletions
diff --git a/tools/perf/trace/beauty/beauty.h b/tools/perf/trace/beauty/beauty.h index 139d485a6f16..0a07ad158f87 100644 --- a/tools/perf/trace/beauty/beauty.h +++ b/tools/perf/trace/beauty/beauty.h @@ -5,12 +5,13 @@ #include <linux/kernel.h> #include <linux/types.h> #include <sys/types.h> +#include <stdbool.h> struct strarray { - int offset; + u64 offset; int nr_entries; const char *prefix; - const char **entries; + const char * const *entries; }; #define DEFINE_STRARRAY(array, _prefix) struct strarray strarray__##array = { \ @@ -27,8 +28,12 @@ struct strarray { } size_t strarray__scnprintf(struct strarray *sa, char *bf, size_t size, const char *intfmt, bool show_prefix, int val); +size_t strarray__scnprintf_suffix(struct strarray *sa, char *bf, size_t size, const char *intfmt, bool show_suffix, int val); size_t strarray__scnprintf_flags(struct strarray *sa, char *bf, size_t size, bool show_prefix, unsigned long flags); +bool strarray__strtoul(struct strarray *sa, char *bf, size_t size, u64 *ret); +bool strarray__strtoul_flags(struct strarray *sa, char *bf, size_t size, u64 *ret); + struct trace; struct thread; @@ -51,22 +56,25 @@ struct strarrays { size_t strarrays__scnprintf(struct strarrays *sas, char *bf, size_t size, const char *intfmt, bool show_prefix, int val); +bool strarrays__strtoul(struct strarrays *sas, char *bf, size_t size, u64 *ret); + size_t pid__scnprintf_fd(struct trace *trace, pid_t pid, int fd, char *bf, size_t size); extern struct strarray strarray__socket_families; +extern struct strarray strarray__socket_level; + /** * augmented_arg: extra payload for syscall pointer arguments - * If perf_sample->raw_size is more than what a syscall sys_enter_FOO puts, - * then its the arguments contents, so that we can show more than just a + * If perf_sample->raw_size is more than what a syscall sys_enter_FOO puts, then + * its the arguments contents, so that we can show more than just a * pointer. This will be done initially with eBPF, the start of that is at the - * tools/perf/examples/bpf/augmented_syscalls.c example for the openat, but - * will eventually be done automagically caching the running kernel tracefs - * events data into an eBPF C script, that then gets compiled and its .o file - * cached for subsequent use. For char pointers like the ones for 'open' like - * syscalls its easy, for the rest we should use DWARF or better, BTF, much - * more compact. + * tools/perf/util/bpf_skel/augmented_syscalls.bpf.c that will eventually be + * done automagically caching the running kernel tracefs events data into an + * eBPF C script, that then gets compiled and its .o file cached for subsequent + * use. For char pointers like the ones for 'open' like syscalls its easy, for + * the rest we should use DWARF or better, BTF, much more compact. * * @size: 8 if all we need is an integer, otherwise all of the augmented arg. * @int_arg: will be used for integer like pointer contents, like 'accept's 'upeer_addrlen' @@ -78,8 +86,11 @@ struct augmented_arg { u64 value[]; }; +struct syscall_arg_fmt; + /** * @val: value of syscall argument being formatted + * @len: for tracepoint dynamic arrays, if fmt->nr_entries == 0, then its not a fixed array, look at arg->len * @args: All the args, use syscall_args__val(arg, nth) to access one * @augmented_args: Extra data that can be collected, for instance, with eBPF for expanding the pathname for open, etc * @augmented_args_size: augmented_args total payload size @@ -94,6 +105,7 @@ struct augmented_arg { struct syscall_arg { unsigned long val; unsigned char *args; + struct syscall_arg_fmt *fmt; struct { struct augmented_arg *args; int size; @@ -101,6 +113,8 @@ struct syscall_arg { struct thread *thread; struct trace *trace; void *parm; + char *type_name; + u16 len; u8 idx; u8 mask; bool show_string_prefix; @@ -108,6 +122,30 @@ struct syscall_arg { unsigned long syscall_arg__val(struct syscall_arg *arg, u8 idx); +size_t syscall_arg__scnprintf_strarray_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_STRARRAY_FLAGS syscall_arg__scnprintf_strarray_flags + +bool syscall_arg__strtoul_strarray(char *bf, size_t size, struct syscall_arg *arg, u64 *ret); +#define STUL_STRARRAY syscall_arg__strtoul_strarray + +bool syscall_arg__strtoul_strarray_flags(char *bf, size_t size, struct syscall_arg *arg, u64 *ret); +#define STUL_STRARRAY_FLAGS syscall_arg__strtoul_strarray_flags + +bool syscall_arg__strtoul_strarrays(char *bf, size_t size, struct syscall_arg *arg, u64 *ret); +#define STUL_STRARRAYS syscall_arg__strtoul_strarrays + +size_t syscall_arg__scnprintf_x86_irq_vectors(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_X86_IRQ_VECTORS syscall_arg__scnprintf_x86_irq_vectors + +bool syscall_arg__strtoul_x86_irq_vectors(char *bf, size_t size, struct syscall_arg *arg, u64 *ret); +#define STUL_X86_IRQ_VECTORS syscall_arg__strtoul_x86_irq_vectors + +size_t syscall_arg__scnprintf_x86_MSR(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_X86_MSR syscall_arg__scnprintf_x86_MSR + +bool syscall_arg__strtoul_x86_MSR(char *bf, size_t size, struct syscall_arg *arg, u64 *ret); +#define STUL_X86_MSR syscall_arg__strtoul_x86_MSR + size_t syscall_arg__scnprintf_strarrays(char *bf, size_t size, struct syscall_arg *arg); #define SCA_STRARRAYS syscall_arg__scnprintf_strarrays @@ -141,6 +179,12 @@ size_t syscall_arg__scnprintf_fcntl_arg(char *bf, size_t size, struct syscall_ar size_t syscall_arg__scnprintf_flock(char *bf, size_t size, struct syscall_arg *arg); #define SCA_FLOCK syscall_arg__scnprintf_flock +size_t syscall_arg__scnprintf_fsmount_attr_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_FSMOUNT_ATTR_FLAGS syscall_arg__scnprintf_fsmount_attr_flags + +size_t syscall_arg__scnprintf_fspick_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_FSPICK_FLAGS syscall_arg__scnprintf_fspick_flags + size_t syscall_arg__scnprintf_ioctl_cmd(char *bf, size_t size, struct syscall_arg *arg); #define SCA_IOCTL_CMD syscall_arg__scnprintf_ioctl_cmd @@ -156,6 +200,9 @@ unsigned long syscall_arg__mask_val_mount_flags(struct syscall_arg *arg, unsigne size_t syscall_arg__scnprintf_mount_flags(char *bf, size_t size, struct syscall_arg *arg); #define SCA_MOUNT_FLAGS syscall_arg__scnprintf_mount_flags +size_t syscall_arg__scnprintf_move_mount_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_MOVE_MOUNT_FLAGS syscall_arg__scnprintf_move_mount_flags + size_t syscall_arg__scnprintf_pkey_alloc_access_rights(char *bf, size_t size, struct syscall_arg *arg); #define SCA_PKEY_ALLOC_ACCESS_RIGHTS syscall_arg__scnprintf_pkey_alloc_access_rights @@ -168,6 +215,8 @@ size_t syscall_arg__scnprintf_x86_arch_prctl_code(char *bf, size_t size, struct size_t syscall_arg__scnprintf_prctl_option(char *bf, size_t size, struct syscall_arg *arg); #define SCA_PRCTL_OPTION syscall_arg__scnprintf_prctl_option +extern struct strarray strarray__prctl_options; + size_t syscall_arg__scnprintf_prctl_arg2(char *bf, size_t size, struct syscall_arg *arg); #define SCA_PRCTL_ARG2 syscall_arg__scnprintf_prctl_arg2 @@ -180,20 +229,40 @@ size_t syscall_arg__scnprintf_renameat2_flags(char *bf, size_t size, struct sysc size_t syscall_arg__scnprintf_sockaddr(char *bf, size_t size, struct syscall_arg *arg); #define SCA_SOCKADDR syscall_arg__scnprintf_sockaddr +// 'argname' is just documentational at this point, to remove the previous comment with that info +#define SCA_SOCKADDR_FROM_USER(argname) \ + { .scnprintf = SCA_SOCKADDR, \ + .from_user = true, } + size_t syscall_arg__scnprintf_socket_protocol(char *bf, size_t size, struct syscall_arg *arg); #define SCA_SK_PROTO syscall_arg__scnprintf_socket_protocol -size_t syscall_arg__scnprintf_statx_flags(char *bf, size_t size, struct syscall_arg *arg); -#define SCA_STATX_FLAGS syscall_arg__scnprintf_statx_flags +size_t syscall_arg__scnprintf_socket_level(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_SK_LEVEL syscall_arg__scnprintf_socket_level + +size_t syscall_arg__scnprintf_fs_at_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_FS_AT_FLAGS syscall_arg__scnprintf_fs_at_flags + +size_t syscall_arg__scnprintf_faccessat2_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_FACCESSAT2_FLAGS syscall_arg__scnprintf_faccessat2_flags size_t syscall_arg__scnprintf_statx_mask(char *bf, size_t size, struct syscall_arg *arg); #define SCA_STATX_MASK syscall_arg__scnprintf_statx_mask +size_t syscall_arg__scnprintf_sync_file_range_flags(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_SYNC_FILE_RANGE_FLAGS syscall_arg__scnprintf_sync_file_range_flags + +size_t syscall_arg__scnprintf_timespec(char *bf, size_t size, struct syscall_arg *arg); +#define SCA_TIMESPEC syscall_arg__scnprintf_timespec + +// 'argname' is just documentational at this point, to remove the previous comment with that info +#define SCA_TIMESPEC_FROM_USER(argname) \ + { .scnprintf = SCA_TIMESPEC, \ + .from_user = true, } + size_t open__scnprintf_flags(unsigned long flags, char *bf, size_t size, bool show_prefix); void syscall_arg__set_ret_scnprintf(struct syscall_arg *arg, size_t (*ret_scnprintf)(char *bf, size_t size, struct syscall_arg *arg)); -const char *arch_syscalls__strerrno(const char *arch, int err); - #endif /* _PERF_TRACE_BEAUTY_H */ |