libctf: rename ctf_dict.ctf_{symtab,strtab}

These two fields are constantly confusing because CTF dicts contain both
a symtypetab and strtab, but these fields are not that: they are the
symtab and strtab from the ELF file.  We have enough string tables now
(internal, external, synthetic external, dynamic) that we need to at
least name them better than this to avoid getting totally confused.
Rename them to ctf_ext_symtab and ctf_ext_strtab.

libctf/

	* ctf-dump.c (ctf_dump_objts): Rename ctf_symtab -> ctf_ext_symtab.
	* ctf-impl.h (struct ctf_dict.ctf_symtab): Rename to...
	(struct ctf_dict.ctf_ext_strtab): ... this.
	(struct ctf_dict.ctf_strtab): Rename to...
	(struct ctf_dict.ctf_ext_strtab): ... this.
	* ctf-lookup.c (ctf_lookup_symbol_name): Adapt.
	(ctf_lookup_symbol_idx): Adapt.
	(ctf_lookup_by_sym_or_name): Adapt.
	* ctf-open.c (ctf_bufopen_internal): Adapt.
	(ctf_dict_close): Adapt.
	(ctf_getsymsect): Adapt.
	(ctf_getstrsect): Adapt.
	(ctf_symsect_endianness): Adapt.

diff --git a/libctf/ctf-dump.c b/libctf/ctf-dump.c
index 11179a61386f948f97ba2eca2dac935e3fae4b21..474c4e00cea7136c48870505a4d3a7d043d5f880 100644 (file)
--- a/libctf/ctf-dump.c
+++ b/libctf/ctf-dump.c
@@ -441,7 +441,7 @@ ctf_dump_objts (ctf_dict_t *fp, ctf_dump_state_t *state, int functions)
   if ((functions && fp->ctf_funcidx_names)
       || (!functions && fp->ctf_objtidx_names))
     str = str_append (str, _("Section is indexed.\n"));
-  else if (fp->ctf_symtab.cts_data == NULL)
+  else if (fp->ctf_ext_symtab.cts_data == NULL)
     str = str_append (str, _("No symbol table.\n"));
 
   while ((id = ctf_symbol_next (fp, &i, &name, functions)) != CTF_ERR)

diff --git a/libctf/ctf-impl.h b/libctf/ctf-impl.h
index b7123317c984036d8316acd40ca31b56fa64e0a7..8ce489a55bafd370da1c4ee95c0769df0f39fd82 100644 (file)
--- a/libctf/ctf-impl.h
+++ b/libctf/ctf-impl.h
@@ -366,9 +366,9 @@ struct ctf_dict
   struct ctf_header *ctf_header;    /* The header from this CTF dict.  */
   unsigned char ctf_openflags;     /* Flags the dict had when opened.  */
   ctf_sect_t ctf_data;             /* CTF data from object file.  */
-  ctf_sect_t ctf_symtab;           /* Symbol table from object file.  */
-  ctf_sect_t ctf_strtab;           /* String table from object file.  */
-  int ctf_symsect_little_endian;    /* Endianness of the ctf_symtab.  */
+  ctf_sect_t ctf_ext_symtab;       /* Symbol table from object file.  */
+  ctf_sect_t ctf_ext_strtab;       /* String table from object file.  */
+  int ctf_symsect_little_endian;    /* Endianness of the ctf_ext_symtab.  */
   ctf_dynhash_t *ctf_symhash_func;  /* (partial) hash, symsect name -> idx. */
   ctf_dynhash_t *ctf_symhash_objt;  /* ditto, for object symbols.  */
   size_t ctf_symhash_latest;       /* Amount of symsect scanned so far.  */

diff --git a/libctf/ctf-lookup.c b/libctf/ctf-lookup.c
index 1fcbebee2d1f6b84037202ce48c8fa17b549ab4a..aa251bafb8989efa51b5972baa4953e3e37e159a 100644 (file)
--- a/libctf/ctf-lookup.c
+++ b/libctf/ctf-lookup.c
@@ -469,7 +469,7 @@ ctf_symidx_sort (ctf_dict_t *fp, uint32_t *idx, size_t *nidx,
 static const char *
 ctf_lookup_symbol_name (ctf_dict_t *fp, unsigned long symidx)
 {
-  const ctf_sect_t *sp = &fp->ctf_symtab;
+  const ctf_sect_t *sp = &fp->ctf_ext_symtab;
   ctf_link_sym_t sym;
   int err;
 
@@ -540,7 +540,7 @@ static unsigned long
 ctf_lookup_symbol_idx (ctf_dict_t *fp, const char *symname, int try_parent,
                       int is_function)
 {
-  const ctf_sect_t *sp = &fp->ctf_symtab;
+  const ctf_sect_t *sp = &fp->ctf_ext_symtab;
   ctf_link_sym_t sym;
   void *known_idx;
   int err;
@@ -973,7 +973,7 @@ ctf_lookup_by_sym_or_name (ctf_dict_t *fp, unsigned long symidx,
                           const char *symname, int try_parent,
                           int is_function)
 {
-  const ctf_sect_t *sp = &fp->ctf_symtab;
+  const ctf_sect_t *sp = &fp->ctf_ext_symtab;
   ctf_id_t type = 0;
   int err = 0;
 

diff --git a/libctf/ctf-open.c b/libctf/ctf-open.c
index f80bf5476a7ba3da1114f300b0c3dc8c94ac8e53..22475465fa87d14c2f466346b42f2487a98989a9 100644 (file)
--- a/libctf/ctf-open.c
+++ b/libctf/ctf-open.c
@@ -1626,8 +1626,8 @@ ctf_bufopen_internal (const ctf_sect_t *ctfsect, const ctf_sect_t *symsect,
 
   if (symsect != NULL)
     {
-      memcpy (&fp->ctf_symtab, symsect, sizeof (ctf_sect_t));
-      memcpy (&fp->ctf_strtab, strsect, sizeof (ctf_sect_t));
+      memcpy (&fp->ctf_ext_symtab, symsect, sizeof (ctf_sect_t));
+      memcpy (&fp->ctf_ext_strtab, strsect, sizeof (ctf_sect_t));
     }
 
   if (fp->ctf_data.cts_name != NULL)
@@ -1636,14 +1636,14 @@ ctf_bufopen_internal (const ctf_sect_t *ctfsect, const ctf_sect_t *symsect,
        err = ENOMEM;
        goto bad;
       }
-  if (fp->ctf_symtab.cts_name != NULL)
-    if ((fp->ctf_symtab.cts_name = strdup (fp->ctf_symtab.cts_name)) == NULL)
+  if (fp->ctf_ext_symtab.cts_name != NULL)
+    if ((fp->ctf_ext_symtab.cts_name = strdup (fp->ctf_ext_symtab.cts_name)) == NULL)
       {
        err = ENOMEM;
        goto bad;
       }
-  if (fp->ctf_strtab.cts_name != NULL)
-    if ((fp->ctf_strtab.cts_name = strdup (fp->ctf_strtab.cts_name)) == NULL)
+  if (fp->ctf_ext_strtab.cts_name != NULL)
+    if ((fp->ctf_ext_strtab.cts_name = strdup (fp->ctf_ext_strtab.cts_name)) == NULL)
       {
        err = ENOMEM;
        goto bad;
@@ -1651,10 +1651,10 @@ ctf_bufopen_internal (const ctf_sect_t *ctfsect, const ctf_sect_t *symsect,
 
   if (fp->ctf_data.cts_name == NULL)
     fp->ctf_data.cts_name = _CTF_NULLSTR;
-  if (fp->ctf_symtab.cts_name == NULL)
-    fp->ctf_symtab.cts_name = _CTF_NULLSTR;
-  if (fp->ctf_strtab.cts_name == NULL)
-    fp->ctf_strtab.cts_name = _CTF_NULLSTR;
+  if (fp->ctf_ext_symtab.cts_name == NULL)
+    fp->ctf_ext_symtab.cts_name = _CTF_NULLSTR;
+  if (fp->ctf_ext_strtab.cts_name == NULL)
+    fp->ctf_ext_strtab.cts_name = _CTF_NULLSTR;
 
   if (strsect != NULL)
     {
@@ -1836,11 +1836,11 @@ ctf_dict_close (ctf_dict_t *fp)
   if (fp->ctf_data.cts_name != _CTF_NULLSTR)
     free ((char *) fp->ctf_data.cts_name);
 
-  if (fp->ctf_symtab.cts_name != _CTF_NULLSTR)
-    free ((char *) fp->ctf_symtab.cts_name);
+  if (fp->ctf_ext_symtab.cts_name != _CTF_NULLSTR)
+    free ((char *) fp->ctf_ext_symtab.cts_name);
 
-  if (fp->ctf_strtab.cts_name != _CTF_NULLSTR)
-    free ((char *) fp->ctf_strtab.cts_name);
+  if (fp->ctf_ext_strtab.cts_name != _CTF_NULLSTR)
+    free ((char *) fp->ctf_ext_strtab.cts_name);
   else if (fp->ctf_data_mmapped)
     ctf_munmap (fp->ctf_data_mmapped, fp->ctf_data_mmapped_len);
 
@@ -1909,13 +1909,13 @@ ctf_getdatasect (const ctf_dict_t *fp)
 ctf_sect_t
 ctf_getsymsect (const ctf_dict_t *fp)
 {
-  return fp->ctf_symtab;
+  return fp->ctf_ext_symtab;
 }
 
 ctf_sect_t
 ctf_getstrsect (const ctf_dict_t *fp)
 {
-  return fp->ctf_strtab;
+  return fp->ctf_ext_strtab;
 }
 
 /* Set the endianness of the symbol table attached to FP.  */
@@ -1930,8 +1930,8 @@ ctf_symsect_endianness (ctf_dict_t *fp, int little_endian)
      our idea of the endianness has changed.  */
 
   if (old_endianness != fp->ctf_symsect_little_endian
-      && fp->ctf_sxlate != NULL && fp->ctf_symtab.cts_data != NULL)
-    assert (init_symtab (fp, fp->ctf_header, &fp->ctf_symtab) == 0);
+      && fp->ctf_sxlate != NULL && fp->ctf_ext_symtab.cts_data != NULL)
+    assert (init_symtab (fp, fp->ctf_header, &fp->ctf_ext_symtab) == 0);
 }
 
 /* Return the CTF handle for the parent CTF dict, if one exists.  Otherwise