Merge branch 'master' into merge-job

[deliverable/binutils-gdb.git] / include / ctf-api.h

diff --git a/include/ctf-api.h b/include/ctf-api.h
index e4c6f9fc5b344967b9259488e8c5c77f86ab2723..efc49896c76e8132e23649d283cc3e70ca60028f 100644 (file)
--- a/include/ctf-api.h
+++ b/include/ctf-api.h
@@ -1,5 +1,5 @@
 /* Public API to libctf.
-   Copyright (C) 2019 Free Software Foundation, Inc.
+   Copyright (C) 2019-2020 Free Software Foundation, Inc.
 
    This file is part of libctf.
 
@@ -24,7 +24,6 @@
 #ifndef        _CTF_API_H
 #define        _CTF_API_H
 
-#include <sys/param.h>
 #include <sys/types.h>
 #include <ctf.h>
 #include <zlib.h>
@@ -203,7 +202,9 @@ enum
    ECTF_SLICEOVERFLOW,         /* Overflow of type bitness or offset in slice.  */
    ECTF_DUMPSECTUNKNOWN,       /* Unknown section number in dump.  */
    ECTF_DUMPSECTCHANGED,       /* Section changed in middle of dump.  */
-   ECTF_NOTYET                 /* Feature not yet implemented.  */
+   ECTF_NOTYET,                        /* Feature not yet implemented.  */
+   ECTF_INTERNAL,              /* Internal error in link.  */
+   ECTF_NONREPRESENTABLE       /* Type not representable in CTF.  */
   };
 
 /* The CTF data model is inferred to be the caller's data model or the data
@@ -285,10 +286,10 @@ extern int ctf_arc_write_fd (int, ctf_file_t **, size_t, const char **,
                             size_t);
 
 extern const char *ctf_cuname (ctf_file_t *);
-extern void ctf_cuname_set (ctf_file_t *, const char *);
+extern int ctf_cuname_set (ctf_file_t *, const char *);
 extern ctf_file_t *ctf_parent_file (ctf_file_t *);
 extern const char *ctf_parent_name (ctf_file_t *);
-extern void ctf_parent_name_set (ctf_file_t *, const char *);
+extern int ctf_parent_name_set (ctf_file_t *, const char *);
 extern int ctf_type_isparent (ctf_file_t *, ctf_id_t);
 extern int ctf_type_ischild (ctf_file_t *, ctf_id_t);
 
@@ -408,6 +409,8 @@ extern int ctf_gzwrite (ctf_file_t *fp, gzFile fd);
 extern int ctf_compress_write (ctf_file_t * fp, int fd);
 extern unsigned char *ctf_write_mem (ctf_file_t *, size_t *, size_t threshold);
 
+/* The ctf_link interfaces are not stable yet.  No guarantees!  */
+
 extern int ctf_link_add_ctf (ctf_file_t *, ctf_archive_t *, const char *);
 extern int ctf_link (ctf_file_t *, int share_mode);
 typedef const char *ctf_link_strtab_string_f (uint32_t *offset, void *arg);
@@ -420,6 +423,16 @@ extern int ctf_link_shuffle_syms (ctf_file_t *, ctf_link_iter_symbol_f *,
 extern unsigned char *ctf_link_write (ctf_file_t *, size_t *size,
                                      size_t threshold);
 
+/* Specialist linker functions.  These functions are not used by ld, but can be
+   used by other prgorams making use of the linker machinery for other purposes
+   to customize its output.  */
+extern int ctf_link_add_cu_mapping (ctf_file_t *, const char *from,
+                                   const char *to);
+typedef char *ctf_link_memb_name_changer_f (ctf_file_t *,
+                                           const char *, void *);
+extern void ctf_link_set_memb_name_changer
+  (ctf_file_t *, ctf_link_memb_name_changer_f *, void *);
+
 extern void ctf_setdebug (int debug);
 extern int ctf_getdebug (void);