gdb: Remove an update of current_source_line and current_source_symtab

[thirdparty/binutils-gdb.git] / gdb / annotate.c

diff --git a/gdb/annotate.c b/gdb/annotate.c
index 84940ff031a7f001f089858406f9adc9f081e249..84f8129b22d0f0fbc94e0eda05eac5aeb270d12b 100644 (file)
--- a/gdb/annotate.c
+++ b/gdb/annotate.c
@@ -26,6 +26,8 @@
 #include "inferior.h"
 #include "infrun.h"
 #include "top.h"
+#include "source.h"
+#include "objfiles.h"
 \f
 
 /* Prototypes for local functions.  */
@@ -417,7 +419,7 @@ annotate_arg_end (void)
     printf_filtered (("\n\032\032arg-end\n"));
 }
 
-void
+static void
 annotate_source (const char *filename, int line, int character, int mid,
                 struct gdbarch *gdbarch, CORE_ADDR pc)
 {
@@ -430,6 +432,31 @@ annotate_source (const char *filename, int line, int character, int mid,
                   mid ? "middle" : "beg", paddress (gdbarch, pc));
 }
 
+/* See annotate.h.  */
+
+bool
+annotate_source_line (struct symtab *s, int line, int mid_statement,
+                     CORE_ADDR pc)
+{
+  if (annotation_level > 0)
+    {
+      if (s->line_charpos == nullptr)
+       open_source_file_with_line_charpos (s);
+      if (s->fullname == nullptr)
+       return false;
+      /* Don't index off the end of the line_charpos array.  */
+      if (line > s->nlines)
+       return false;
+
+      annotate_source (s->fullname, line, s->line_charpos[line - 1],
+                      mid_statement, get_objfile_arch (SYMTAB_OBJFILE (s)),
+                      pc);
+      return true;
+    }
+  return false;
+}
+
+
 void
 annotate_frame_begin (int level, struct gdbarch *gdbarch, CORE_ADDR pc)
 {