diff --git a/ctf_encoder.c b/ctf_encoder.c
index 3cb455a..b761287 100644
--- a/ctf_encoder.c
+++ b/ctf_encoder.c
@@ -248,7 +248,7 @@ int cu__encode_ctf(struct cu *cu, int verbose)
 	if (cu__cache_symtab(cu) < 0)
 		goto out_delete;
 
-	ctf__set_strings(ctf, &strings->gb);
+	ctf__set_strings(ctf, strings);
 
 	uint32_t id;
 	struct tag *pos;
diff --git a/dwarf_loader.c b/dwarf_loader.c
index ac5d070..2e55031 100644
--- a/dwarf_loader.c
+++ b/dwarf_loader.c
@@ -2159,7 +2159,7 @@ static unsigned long long dwarf_tag__orig_id(const struct tag *tag,
 static const char *dwarf__strings_ptr(const struct cu *cu __unused,
 				      strings_t s)
 {
-	return strings__ptr(strings, s);
+	return s ? strings__ptr(strings, s) : NULL;
 }
 
 struct debug_fmt_ops dwarf__ops;
diff --git a/libctf.c b/libctf.c
index b7d237f..2de3912 100644
--- a/libctf.c
+++ b/libctf.c
@@ -19,6 +19,7 @@
 #include "ctf.h"
 #include "dutil.h"
 #include "gobuffer.h"
+#include "pahole_strings.h"
 
 bool ctf__ignore_symtab_function(const GElf_Sym *sym, const char *sym_name)
 {
@@ -287,7 +288,7 @@ int ctf__load_symtab(struct ctf *ctf)
 	return ctf->symtab == NULL ? -1 : 0;
 }
 
-void ctf__set_strings(struct ctf *ctf, struct gobuffer *strings)
+void ctf__set_strings(struct ctf *ctf, struct strings *strings)
 {
 	ctf->strings = strings;
 }
@@ -570,7 +571,7 @@ int ctf__encode(struct ctf *ctf, uint8_t flags)
 	size = (gobuffer__size(&ctf->types) +
 		gobuffer__size(&ctf->objects) +
 		gobuffer__size(&ctf->funcs) +
-		gobuffer__size(ctf->strings));
+		strings__size(ctf->strings));
 
 	ctf->size = sizeof(*hdr) + size;
 	ctf->buf = malloc(ctf->size);
@@ -594,13 +595,13 @@ int ctf__encode(struct ctf *ctf, uint8_t flags)
 	hdr->ctf_type_off = offset;
 	offset += gobuffer__size(&ctf->types);
 	hdr->ctf_str_off  = offset;
-	hdr->ctf_str_len  = gobuffer__size(ctf->strings);
+	hdr->ctf_str_len  = strings__size(ctf->strings);
 
 	void *payload = ctf->buf + sizeof(*hdr);
 	gobuffer__copy(&ctf->objects, payload + hdr->ctf_object_off);
 	gobuffer__copy(&ctf->funcs, payload + hdr->ctf_func_off);
 	gobuffer__copy(&ctf->types, payload + hdr->ctf_type_off);
-	gobuffer__copy(ctf->strings, payload + hdr->ctf_str_off);
+	strings__copy(ctf->strings, payload + hdr->ctf_str_off);
 
 	*(char *)(ctf->buf + sizeof(*hdr) + hdr->ctf_str_off) = '\0';
 	if (flags & CTF_FLAGS_COMPR) {
@@ -623,11 +624,10 @@ int ctf__encode(struct ctf *ctf, uint8_t flags)
 	}
 #if 0
 	printf("\n\ntypes:\n entries: %d\n size: %u"
-		 "\nstrings:\n entries: %u\n size: %u\ncompressed size: %d\n",
+		 "\nstrings:\n size: %u\ncompressed size: %d\n",
 	       ctf->type_index,
 	       gobuffer__size(&ctf->types),
-	       gobuffer__nr_entries(ctf->strings),
-	       gobuffer__size(ctf->strings), size);
+	       strings__size(ctf->strings), size);
 #endif
 	int fd = open(ctf->filename, O_RDWR);
 	if (fd < 0) {
diff --git a/libctf.h b/libctf.h
index 071616c..749be89 100644
--- a/libctf.h
+++ b/libctf.h
@@ -24,7 +24,7 @@ struct ctf {
 	struct gobuffer	  objects; /* data/variables */
 	struct gobuffer	  types;
 	struct gobuffer	  funcs;
-	struct gobuffer   *strings;
+	struct strings   *strings;
 	char		  *filename;
 	size_t		  size;
 	int		  swapped;
@@ -76,7 +76,7 @@ int ctf__add_function(struct ctf *ctf, uint16_t type, uint16_t nr_parms,
 
 int ctf__add_object(struct ctf *ctf, uint16_t type);
 
-void ctf__set_strings(struct ctf *ctf, struct gobuffer *strings);
+void ctf__set_strings(struct ctf *ctf, struct strings *strings);
 int  ctf__encode(struct ctf *ctf, uint8_t flags);
 
 char *ctf__string(struct ctf *ctf, uint32_t ref);
diff --git a/pahole_strings.h b/pahole_strings.h
index 01f50ef..522fbf2 100644
--- a/pahole_strings.h
+++ b/pahole_strings.h
@@ -6,13 +6,12 @@
   Copyright (C) 2008 Arnaldo Carvalho de Melo <acme@redhat.com>
 */
 
-#include "gobuffer.h"
+#include "lib/bpf/src/btf.h"
 
 typedef unsigned int strings_t;
 
 struct strings {
-	void		*tree;
-	struct gobuffer	gb;
+	struct btf *btf;
 };
 
 struct strings *strings__new(void);
@@ -21,33 +20,12 @@ void strings__delete(struct strings *strings);
 
 strings_t strings__add(struct strings *strings, const char *str);
 strings_t strings__find(struct strings *strings, const char *str);
-
-int strings__cmp(const struct strings *strings, strings_t a, strings_t b);
+strings_t strings__size(const struct strings *strings);
+int strings__copy(const struct strings *strings, void *dst);
 
 static inline const char *strings__ptr(const struct strings *strings, strings_t s)
 {
-	return gobuffer__ptr(&strings->gb, s);
-}
-
-static inline const char *strings__entries(const struct strings *strings)
-{
-	return gobuffer__entries(&strings->gb);
-}
-
-static inline unsigned int strings__nr_entries(const struct strings *strings)
-{
-	return gobuffer__nr_entries(&strings->gb);
-}
-
-static inline strings_t strings__size(const struct strings *strings)
-{
-	return gobuffer__size(&strings->gb);
-}
-
-static inline const char *strings__compress(struct strings *strings,
-					    unsigned int *size)
-{
-	return gobuffer__compress(&strings->gb, size);
+	return btf__str_by_offset(strings->btf, s);
 }
 
 #endif /* _STRINGS_H_ */
diff --git a/strings.c b/strings.c
index fd74fda..d37f49d 100644
--- a/strings.c
+++ b/strings.c
@@ -15,75 +15,41 @@
 #include <zlib.h>
 
 #include "dutil.h"
+#include "lib/bpf/src/libbpf.h"
 
 struct strings *strings__new(void)
 {
 	struct strings *strs = malloc(sizeof(*strs));
 
-	if (strs != NULL) {
-		strs->tree = NULL;
-		gobuffer__init(&strs->gb);
+	if (!strs)
+		return NULL;
+
+	strs->btf = btf__new_empty();
+	if (libbpf_get_error(strs->btf)) {
+		free(strs);
+		return NULL;
 	}
 
 	return strs;
-
-}
-
-static void do_nothing(void *ptr __unused)
-{
 }
 
 void strings__delete(struct strings *strs)
 {
 	if (strs == NULL)
 		return;
-	tdestroy(strs->tree, do_nothing);
-	__gobuffer__delete(&strs->gb);
+	btf__free(strs->btf);
 	free(strs);
 }
 
-static strings_t strings__insert(struct strings *strs, const char *s)
-{
-	return gobuffer__add(&strs->gb, s, strlen(s) + 1);
-}
-
-struct search_key {
-	struct strings *strs;
-	const char *str;
-};
-
-static int strings__compare(const void *a, const void *b)
-{
-	const struct search_key *key = a;
-
-	return strcmp(key->str, key->strs->gb.entries + (unsigned long)b);
-}
-
 strings_t strings__add(struct strings *strs, const char *str)
 {
-	unsigned long *s;
 	strings_t index;
-	struct search_key key = {
-		.strs = strs,
-		.str = str,
-	};
 
 	if (str == NULL)
 		return 0;
 
-	s = tsearch(&key, &strs->tree, strings__compare);
-	if (s != NULL) {
-		if (*(struct search_key **)s == (void *)&key) { /* Not found, replace with the right key */
-			index = strings__insert(strs, str);
-			if (index != 0)
-				*s = (unsigned long)index;
-			else {
-				tdelete(&key, &strs->tree, strings__compare);
-				return 0;
-			}
-		} else /* Found! */
-			index = *s;
-	} else
+	index = btf__add_str(strs->btf, str);
+	if (index < 0)
 		return 0;
 
 	return index;
@@ -91,21 +57,32 @@ strings_t strings__add(struct strings *strs, const char *str)
 
 strings_t strings__find(struct strings *strs, const char *str)
 {
-	strings_t *s;
-	struct search_key key = {
-		.strs = strs,
-		.str = str,
-	};
-
-	if (str == NULL)
-		return 0;
-
-	s = tfind(&key, &strs->tree, strings__compare);
-	return s ? *s : 0;
+	return btf__find_str(strs->btf, str);
 }
 
-int strings__cmp(const struct strings *strs, strings_t a, strings_t b)
+/* a horrible and inefficient hack to get string section size out of BTF */
+strings_t strings__size(const struct strings *strs)
 {
-	return a == b ? 0 : strcmp(strings__ptr(strs, a),
-				   strings__ptr(strs, b));
+	const struct btf_header *p;
+	uint32_t sz;
+
+	p = btf__get_raw_data(strs->btf, &sz);
+	if (!p)
+		return -1;
+
+	return p->str_len;
+}
+
+/* similarly horrible hack to copy out string section out of BTF */
+int strings__copy(const struct strings *strs, void *dst)
+{
+	const struct btf_header *p;
+	uint32_t sz;
+
+	p = btf__get_raw_data(strs->btf, &sz);
+	if (!p)
+		return -1;
+
+	memcpy(dst, (void *)p + p->str_off, p->str_len);
+	return 0;
 }