bpf: Introduce may_goto instruction

[linux-2.6-microblaze.git] / tools / include / uapi / linux / bpf.h

diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h
index a241f40..85ec7fc 100644 (file)
--- a/tools/include/uapi/linux/bpf.h
+++ b/tools/include/uapi/linux/bpf.h
@@ -42,6 +42,7 @@
 #define BPF_JSGE       0x70    /* SGE is signed '>=', GE in x86 */
 #define BPF_JSLT       0xc0    /* SLT is signed, '<' */
 #define BPF_JSLE       0xd0    /* SLE is signed, '<=' */
+#define BPF_JCOND      0xe0    /* conditional pseudo jumps: may_goto, goto_or_nop */
 #define BPF_CALL       0x80    /* function call */
 #define BPF_EXIT       0x90    /* function return */
 
@@ -50,6 +51,10 @@
 #define BPF_XCHG       (0xe0 | BPF_FETCH)      /* atomic exchange */
 #define BPF_CMPXCHG    (0xf0 | BPF_FETCH)      /* atomic compare-and-write */
 
+enum bpf_cond_pseudo_jmp {
+       BPF_MAY_GOTO = 0,
+};
+
 /* Register numbers */
 enum {
        BPF_REG_0 = 0,