Update to kernel headers v5.2.
Test: Booted a taimen, ran unit bionic unit tests.
Change-Id: I3522c59793bbcef98ea515996a481d92f14b8816
diff --git a/libc/kernel/uapi/linux/btf.h b/libc/kernel/uapi/linux/btf.h
index 6e13631..475e2eb 100644
--- a/libc/kernel/uapi/linux/btf.h
+++ b/libc/kernel/uapi/linux/btf.h
@@ -59,10 +59,12 @@
#define BTF_KIND_RESTRICT 11
#define BTF_KIND_FUNC 12
#define BTF_KIND_FUNC_PROTO 13
-#define BTF_KIND_MAX 13
-#define NR_BTF_KINDS 14
+#define BTF_KIND_VAR 14
+#define BTF_KIND_DATASEC 15
+#define BTF_KIND_MAX BTF_KIND_DATASEC
+#define NR_BTF_KINDS (BTF_KIND_MAX + 1)
#define BTF_INT_ENCODING(VAL) (((VAL) & 0x0f000000) >> 24)
-#define BTF_INT_OFFSET(VAL) (((VAL & 0x00ff0000)) >> 16)
+#define BTF_INT_OFFSET(VAL) (((VAL) & 0x00ff0000) >> 16)
#define BTF_INT_BITS(VAL) ((VAL) & 0x000000ff)
#define BTF_INT_SIGNED (1 << 0)
#define BTF_INT_CHAR (1 << 1)
@@ -87,4 +89,16 @@
__u32 name_off;
__u32 type;
};
+enum {
+ BTF_VAR_STATIC = 0,
+ BTF_VAR_GLOBAL_ALLOCATED,
+};
+struct btf_var {
+ __u32 linkage;
+};
+struct btf_var_secinfo {
+ __u32 type;
+ __u32 offset;
+ __u32 size;
+};
#endif