* blockframe.c (inside_entry_func): Reformat. Introduce new local

variables to prevent long lines.  Update comments to reflect
reality.

diff --git a/gdb/ChangeLog b/gdb/ChangeLog
index 666495786b89504bf7dacf2149df504fe162d8e2..b5d87e2383abb08fffb30ae92ff9d2b8c549fb8c 100644 (file)
--- a/gdb/ChangeLog
+++ b/gdb/ChangeLog
@@ -1,3 +1,9 @@
+2004-01-10  Mark Kettenis  <kettenis@gnu.org>
+
+       * blockframe.c (inside_entry_func): Reformat.  Introduce new local
+       variables to prevent long lines.  Update comments to reflect
+       reality.
+
 2004-01-09  David Carlton  <carlton@kealia.com>
 
        Checked in by Elena Zannoni  <ezannoni@redhat.com>.

diff --git a/gdb/blockframe.c b/gdb/blockframe.c
index cebc10af076661fcd0654b24ed166b1085ff9c7c..83bc691cd5185b7544ffd94775296819cd9b5e08 100644 (file)
--- a/gdb/blockframe.c
+++ b/gdb/blockframe.c
@@ -156,13 +156,10 @@ inside_main_func (CORE_ADDR pc)
          && symfile_objfile->ei.main_func_highpc > pc);
 }
 
-/* Test a specified PC value to see if it is in the range of addresses
-   that correspond to the process entry point function.  See comments
-   in objfiles.h for why we might want to do this.
+/* Test whether PC is inside the range of addresses that corresponds
+   to the process entry point function.
 
-   Typically called from DEPRECATED_FRAME_CHAIN_VALID.
-
-   A PC of zero is always considered to be the bottom of the stack. */
+   A PC of zero is always considered to be the bottom of the stack.  */
 
 int
 inside_entry_func (CORE_ADDR pc)
@@ -171,16 +168,19 @@ inside_entry_func (CORE_ADDR pc)
     return 1;
   if (symfile_objfile == 0)
     return 0;
+
   if (CALL_DUMMY_LOCATION == AT_ENTRY_POINT)
     {
-      /* Do not stop backtracing if the pc is in the call dummy
-         at the entry point.  */
-      /* FIXME: Won't always work with zeros for the last two arguments */
+      /* Do not stop backtracing if the program counter is in the call
+         dummy at the entry point.  */
+      /* FIXME: This won't always work with zeros for the last two
+         arguments.  */
       if (DEPRECATED_PC_IN_CALL_DUMMY (pc, 0, 0))
        return 0;
     }
-  return (symfile_objfile->ei.entry_func_lowpc <= pc &&
-         symfile_objfile->ei.entry_func_highpc > pc);
+
+  return (symfile_objfile->ei.entry_func_lowpc <= pc
+         && symfile_objfile->ei.entry_func_highpc > pc);
 }
 
 /* Return nonzero if the function for this frame lacks a prologue.  Many