gdb: rename partial symtab expand functions of debug info readers using legacy_psymtab

As I am trying to understand the dynamic of partial_symtab::read_symtab
and partial_symtab::expand_psymtab, I think that renaming these
functions helps make it clear that they are effectively implementations
of the partial_symtab::expand_psymtab method.

gdb/ChangeLog:

	* dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
	(dbx_expand_psymtab): ... this.
	(start_psymtab): Update.
	* mdebugread.c (psymtab_to_symtab_1): Rename to...
	(mdebug_expand_psymtab): ... this.
	(parse_partial_symbols): Update.
	(new_psymtab): Update.
	* xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
	(xcoff_expand_psymtab): ... this.
	(xcoff_start_psymtab): Update.

4 files changed, 23 insertions, 10 deletions

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 2b4d94d..812d0b9 100644
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,5 +1,18 @@
 2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
 
+	* dbxread.c (dbx_psymtab_to_symtab_1): Rename to...
+	(dbx_expand_psymtab): ... this.
+	(start_psymtab): Update.
+	* mdebugread.c (psymtab_to_symtab_1): Rename to...
+	(mdebug_expand_psymtab): ... this.
+	(parse_partial_symbols): Update.
+	(new_psymtab): Update.
+	* xcoffread.c (xcoff_psymtab_to_symtab_1): Rename to...
+	(xcoff_expand_psymtab): ... this.
+	(xcoff_start_psymtab): Update.
+
+2020-03-29  Simon Marchi  <simon.marchi@polymtl.ca>
+
 	* psympriv.h (partial_symtab) <read_dependencies>: Rename to...
 	<expand_dependencies>: ... this.
 	* psymtab.c (partial_symtab::read_dependencies): Rename to...
diff --git a/gdb/dbxread.c b/gdb/dbxread.c
index 715009d..ac81278 100644
--- a/gdb/dbxread.c
+++ b/gdb/dbxread.c
@@ -268,7 +268,7 @@ static void read_ofile_symtab (struct objfile *, legacy_psymtab *);
 static void dbx_read_symtab (legacy_psymtab *self,
 			     struct objfile *objfile);
 
-static void dbx_psymtab_to_symtab_1 (legacy_psymtab *, struct objfile *);
+static void dbx_expand_psymtab (legacy_psymtab *, struct objfile *);
 
 static void read_dbx_symtab (minimal_symbol_reader &, struct objfile *);
 
@@ -1909,7 +1909,7 @@ start_psymtab (struct objfile *objfile, const char *filename, CORE_ADDR textlow,
     XOBNEW (&objfile->objfile_obstack, struct symloc);
   LDSYMOFF (result) = ldsymoff;
   result->legacy_read_symtab = dbx_read_symtab;
-  result->legacy_expand_psymtab = dbx_psymtab_to_symtab_1;
+  result->legacy_expand_psymtab = dbx_expand_psymtab;
   SYMBOL_SIZE (result) = symbol_size;
   SYMBOL_OFFSET (result) = symbol_table_offset;
   STRING_OFFSET (result) = string_table_offset;
@@ -2066,7 +2066,7 @@ dbx_end_psymtab (struct objfile *objfile, legacy_psymtab *pst,
 }
 
 static void
-dbx_psymtab_to_symtab_1 (legacy_psymtab *pst, struct objfile *objfile)
+dbx_expand_psymtab (legacy_psymtab *pst, struct objfile *objfile)
 {
   gdb_assert (!pst->readin);
 
diff --git a/gdb/mdebugread.c b/gdb/mdebugread.c
index f4bb244..d9ad8ee 100644
--- a/gdb/mdebugread.c
+++ b/gdb/mdebugread.c
@@ -253,8 +253,8 @@ static void sort_blocks (struct symtab *);
 
 static legacy_psymtab *new_psymtab (const char *, struct objfile *);
 
-static void psymtab_to_symtab_1 (legacy_psymtab *pst,
-				 struct objfile *objfile);
+static void mdebug_expand_psymtab (legacy_psymtab *pst,
+				  struct objfile *objfile);
 
 static void add_block (struct block *, struct symtab *);
 
@@ -2613,7 +2613,7 @@ parse_partial_symbols (minimal_symbol_reader &reader,
 
       /* The way to turn this into a symtab is to call...  */
       pst->legacy_read_symtab = mdebug_read_symtab;
-      pst->legacy_expand_psymtab = psymtab_to_symtab_1;
+      pst->legacy_expand_psymtab = mdebug_expand_psymtab;
 
       /* Set up language for the pst.
          The language from the FDR is used if it is unambigious (e.g. cfront
@@ -3835,7 +3835,7 @@ mdebug_next_symbol_text (struct objfile *objfile)
    The flow of control and even the memory allocation differs.  FIXME.  */
 
 static void
-psymtab_to_symtab_1 (legacy_psymtab *pst, struct objfile *objfile)
+mdebug_expand_psymtab (legacy_psymtab *pst, struct objfile *objfile)
 {
   bfd_size_type external_sym_size;
   bfd_size_type external_pdr_size;
@@ -4645,7 +4645,7 @@ new_psymtab (const char *name, struct objfile *objfile)
 
   /* The way to turn this into a symtab is to call...  */
   psymtab->legacy_read_symtab = mdebug_read_symtab;
-  psymtab->legacy_expand_psymtab = psymtab_to_symtab_1;
+  psymtab->legacy_expand_psymtab = mdebug_expand_psymtab;
   return (psymtab);
 }
 
diff --git a/gdb/xcoffread.c b/gdb/xcoffread.c
index 1ac01c8..6c11813 100644
--- a/gdb/xcoffread.c
+++ b/gdb/xcoffread.c
@@ -1821,7 +1821,7 @@ find_linenos (struct bfd *abfd, struct bfd_section *asect, void *vpinfo)
 }
 
 static void
-xcoff_psymtab_to_symtab_1 (legacy_psymtab *pst, struct objfile *objfile)
+xcoff_expand_psymtab (legacy_psymtab *pst, struct objfile *objfile)
 {
   gdb_assert (!pst->readin);
 
@@ -1974,7 +1974,7 @@ xcoff_start_psymtab (struct objfile *objfile,
     XOBNEW (&objfile->objfile_obstack, struct symloc);
   ((struct symloc *) result->read_symtab_private)->first_symnum = first_symnum;
   result->legacy_read_symtab = xcoff_read_symtab;
-  result->legacy_expand_psymtab = xcoff_psymtab_to_symtab_1;
+  result->legacy_expand_psymtab = xcoff_expand_psymtab;
 
   /* Deduce the source language from the filename for this psymtab.  */
   psymtab_language = deduce_language_from_filename (filename);