Also install perlbug as perlthanks, to make it easy for people to send

[perl5.git] / deb.c

diff --git a/deb.c b/deb.c
index 58411d1..bc7e419 100644 (file)
--- a/deb.c
+++ b/deb.c
@@ -1,7 +1,7 @@
 /*    deb.c
  *
- *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999,
- *    2000, 2001, 2002, 2003, 2004, 2005, 2006, by Larry Wall and others
+ *    Copyright (C) 1991, 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000,
+ *    2001, 2002, 2003, 2004, 2005, 2006, 2007, by Larry Wall and others
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -29,6 +29,7 @@ Perl_deb_nocontext(const char *pat, ...)
 #ifdef DEBUGGING
     dTHX;
     va_list args;
+    PERL_ARGS_ASSERT_DEB_NOCONTEXT;
     va_start(args, pat);
     vdeb(pat, &args);
     va_end(args);
@@ -41,15 +42,15 @@ Perl_deb_nocontext(const char *pat, ...)
 void
 Perl_deb(pTHX_ const char *pat, ...)
 {
-#ifdef DEBUGGING
     va_list args;
+    PERL_ARGS_ASSERT_DEB;
     va_start(args, pat);
+#ifdef DEBUGGING
     vdeb(pat, &args);
-    va_end(args);
 #else
     PERL_UNUSED_CONTEXT;
-    PERL_UNUSED_ARG(pat);
 #endif /* DEBUGGING */
+    va_end(args);
 }
 
 void
@@ -57,10 +58,17 @@ Perl_vdeb(pTHX_ const char *pat, va_list *args)
 {
 #ifdef DEBUGGING
     dVAR;
-    const char* const file = OutCopFILE(PL_curcop);
+    const char* const file = PL_curcop ? OutCopFILE(PL_curcop) : "<null>";
+    const char* const display_file = file ? file : "<free>";
+    const long line = PL_curcop ? (long)CopLINE(PL_curcop) : 0;
+
+    PERL_ARGS_ASSERT_VDEB;
 
-    PerlIO_printf(Perl_debug_log, "(%s:%ld)\t", (file ? file : "<free>"),
-                 (long)CopLINE(PL_curcop));
+    if (DEBUG_v_TEST)
+       PerlIO_printf(Perl_debug_log, "(%ld:%s:%ld)\t",
+                     (long)PerlProc_getpid(), display_file, line);
+    else
+       PerlIO_printf(Perl_debug_log, "(%s:%ld)\t", display_file, line);
     (void) PerlIO_vprintf(Perl_debug_log, pat, *args);
 #else
     PERL_UNUSED_CONTEXT;
@@ -106,6 +114,9 @@ S_deb_stack_n(pTHX_ SV** stack_base, I32 stack_min, I32 stack_max,
     dVAR;
     register I32 i = stack_max - 30;
     const I32 *markscan = PL_markstack + mark_min;
+
+    PERL_ARGS_ASSERT_DEB_STACK_N;
+
     if (i < stack_min)
        i = stack_min;
     
@@ -204,9 +215,7 @@ Perl_deb_stack_all(pTHX)
     for (;;)
     {
         const size_t si_name_ix = si->si_type+1; /* -1 is a valid index */
-        const char * const si_name =
-           (const char *)
-           ((si_name_ix >= sizeof(si_names)) ? "????" : si_names[si_name_ix]);
+        const char * const si_name = (si_name_ix >= sizeof(si_names)) ? "????" : si_names[si_name_ix];
        I32 ix;
        PerlIO_printf(Perl_debug_log, "STACK %"IVdf": %s\n",
                                                (IV)si_ix, si_name);
@@ -291,8 +300,7 @@ Perl_deb_stack_all(pTHX)
                if (CxTYPE(cx) == CXt_EVAL || CxTYPE(cx) == CXt_SUB
                        || CxTYPE(cx) == CXt_FORMAT)
                {
-                   const OP * const retop = (CxTYPE(cx) == CXt_EVAL)
-                           ? cx->blk_eval.retop : cx->blk_sub.retop;
+                   const OP * const retop = cx->blk_sub.retop;
 
                    PerlIO_printf(Perl_debug_log, "  retop=%s\n",
                            retop ? OP_NAME(retop) : "(null)"