From 2d2a9cd5b6c3b886efc73213a53726ab50f1c3a9 Mon Sep 17 00:00:00 2001
From: Vladimir 'phcoder' Serbinenko <phcoder@gmail.com>
Date: Tue, 9 Feb 2010 15:32:42 +0100
Subject: [PATCH] GRUB_FILE implementation

---
 ChangeLog.grub-file              | 13 +++++++++++++
 fs/reiserfs.c                    |  2 +-
 genmk.rb                         | 10 +++++-----
 include/grub/list.h              |  2 +-
 include/grub/misc.h              |  2 +-
 include/grub/mm.h                | 10 +++++-----
 include/grub/test.h              |  2 +-
 kern/mm.c                        |  2 +-
 lib/libgcrypt_wrap/cipher_wrap.h |  2 +-
 9 files changed, 29 insertions(+), 16 deletions(-)
 create mode 100644 ChangeLog.grub-file

diff --git a/ChangeLog.grub-file b/ChangeLog.grub-file
new file mode 100644
index 000000000..6b3126a16
--- /dev/null
+++ b/ChangeLog.grub-file
@@ -0,0 +1,13 @@
+2010-02-09  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	Don't use __FILE__.
+
+	* genmk.rb: Add -DGRUB_FILE to all C targets.
+	* fs/reiserfs.c: Replace __FILE__ with GRUB_FILE.
+	* include/grub/list.h: Likewise.
+	* include/grub/misc.h: Likewise.
+	* include/grub/mm.h: Likewise.
+	* include/grub/test.h: Likewise.
+	* kern/mm.c: Likewise.
+	* lib/libgcrypt_wrap/cipher_wrap.h: Likewise.
+
diff --git a/fs/reiserfs.c b/fs/reiserfs.c
index c3db52f60..5acd339c5 100644
--- a/fs/reiserfs.c
+++ b/fs/reiserfs.c
@@ -62,7 +62,7 @@
 
 static grub_dl_t my_mod;
 
-#define assert(boolean) real_assert (boolean, __FILE__, __LINE__)
+#define assert(boolean) real_assert (boolean, GRUB_FILE, __LINE__)
 static inline void
 real_assert (int boolean, const char *file, const int line)
 {
diff --git a/genmk.rb b/genmk.rb
index df03e1dfe..ac5252412 100644
--- a/genmk.rb
+++ b/genmk.rb
@@ -91,7 +91,7 @@ endif
       dir = File.dirname(src)
 
       "#{obj}: #{src} $(#{src}_DEPENDENCIES)
-	$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -MD -c -o $@ $<
+	$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
 -include #{dep}
 
 "
@@ -163,7 +163,7 @@ endif
 	$(TARGET_CC) $(#{prefix}_LDFLAGS) $(TARGET_LDFLAGS) -Wl,-r,-d -o $@ #{objs_str}
 
 #{mod_obj}: #{mod_src}
-	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(#{prefix}_CFLAGS) -c -o $@ $<
+	$(TARGET_CC) $(TARGET_CPPFLAGS) $(TARGET_CFLAGS) $(#{prefix}_CFLAGS) -DGRUB_FILE=\\\"#{mod_src}\\\" -c -o $@ $<
 
 #{mod_src}: $(builddir)/moddep.lst $(srcdir)/genmodsrc.sh
 	sh $(srcdir)/genmodsrc.sh '#{mod_name}' $< > $@ || (rm -f $@; exit 1)
@@ -197,7 +197,7 @@ endif
       dir = File.dirname(src)
 
       "#{obj}: #{src} $(#{src}_DEPENDENCIES)
-	$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -MD -c -o $@ $<
+	$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
 -include #{dep}
 
 clean-module-#{extra_target}.#{@rule_count}:
@@ -299,7 +299,7 @@ MOSTLYCLEAN_UTILITY_TARGETS += mostlyclean-utility-#{@name}.#{@rule_count}
       dir = File.dirname(src)
 
       "#{obj}: #{src} $(#{src}_DEPENDENCIES)
-	$(CC) -I#{dir} -I$(srcdir)/#{dir} $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(#{prefix}_CFLAGS) -MD -c -o $@ $<
+	$(CC) -I#{dir} -I$(srcdir)/#{dir} $(CPPFLAGS) $(CFLAGS) -DGRUB_UTIL=1 $(#{prefix}_CFLAGS) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
 -include #{dep}
 
 "
@@ -346,7 +346,7 @@ endif
       dir = File.dirname(src)
 
       "#{obj}: #{src} $(#{src}_DEPENDENCIES)
-	$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -MD -c -o $@ $<
+	$(TARGET_CC) -I#{dir} -I$(srcdir)/#{dir} $(TARGET_CPPFLAGS) #{extra_flags} $(TARGET_#{flag}) $(#{prefix}_#{flag}) -DGRUB_FILE=\\\"#{src}\\\" -MD -c -o $@ $<
 
 -include #{dep}
 
diff --git a/include/grub/list.h b/include/grub/list.h
index b7703e214..5559158dc 100644
--- a/include/grub/list.h
+++ b/include/grub/list.h
@@ -52,7 +52,7 @@ grub_bad_type_cast_real (int line, const char *file)
   return 0;
 }
 
-#define grub_bad_type_cast() grub_bad_type_cast_real(__LINE__, __FILE__)
+#define grub_bad_type_cast() grub_bad_type_cast_real(__LINE__, GRUB_FILE)
 
 #define GRUB_FIELD_MATCH(ptr, type, field) \
   ((char *) &(ptr)->field == (char *) &((type) (ptr))->field)
diff --git a/include/grub/misc.h b/include/grub/misc.h
index dcbafba87..5b1477ed4 100644
--- a/include/grub/misc.h
+++ b/include/grub/misc.h
@@ -46,7 +46,7 @@
 #define ARRAY_SIZE(array) (sizeof (array) / sizeof (array[0]))
 #define COMPILE_TIME_ASSERT(cond) switch (0) { case 1: case !(cond): ; }
 
-#define grub_dprintf(condition, fmt, args...) grub_real_dprintf(__FILE__, __LINE__, condition, fmt, ## args)
+#define grub_dprintf(condition, fmt, args...) grub_real_dprintf(GRUB_FILE, __LINE__, condition, fmt, ## args)
 /* XXX: If grub_memmove is too slow, we must implement grub_memcpy.  */
 #define grub_memcpy(d,s,n)	grub_memmove ((d), (s), (n))
 
diff --git a/include/grub/mm.h b/include/grub/mm.h
index 4caf80511..acefd2ea7 100644
--- a/include/grub/mm.h
+++ b/include/grub/mm.h
@@ -44,19 +44,19 @@ void grub_mm_dump_free (void);
 void grub_mm_dump (unsigned lineno);
 
 #define grub_malloc(size)	\
-  grub_debug_malloc (__FILE__, __LINE__, size)
+  grub_debug_malloc (GRUB_FILE, __LINE__, size)
 
 #define grub_zalloc(size)	\
-  grub_debug_zalloc (__FILE__, __LINE__, size)
+  grub_debug_zalloc (GRUB_FILE, __LINE__, size)
 
 #define grub_realloc(ptr,size)	\
-  grub_debug_realloc (__FILE__, __LINE__, ptr, size)
+  grub_debug_realloc (GRUB_FILE, __LINE__, ptr, size)
 
 #define grub_memalign(align,size)	\
-  grub_debug_memalign (__FILE__, __LINE__, align, size)
+  grub_debug_memalign (GRUB_FILE, __LINE__, align, size)
 
 #define grub_free(ptr)	\
-  grub_debug_free (__FILE__, __LINE__, ptr)
+  grub_debug_free (GRUB_FILE, __LINE__, ptr)
 
 void *EXPORT_FUNC(grub_debug_malloc) (const char *file, int line,
 				      grub_size_t size);
diff --git a/include/grub/test.h b/include/grub/test.h
index a7d3a2399..27591cca2 100644
--- a/include/grub/test.h
+++ b/include/grub/test.h
@@ -54,7 +54,7 @@ void grub_test_nonzero (int cond, const char *file,
 
 /* Macro to fill in location details and an optional error message.  */
 #define grub_test_assert(cond, ...)				\
-  grub_test_nonzero(cond, __FILE__, __FUNCTION__, __LINE__,	\
+  grub_test_nonzero(cond, GRUB_FILE, __FUNCTION__, __LINE__,	\
 		    ## __VA_ARGS__,				\
 		    "assert failed: %s", #cond)
 
diff --git a/kern/mm.c b/kern/mm.c
index ef97b018e..3237b040c 100644
--- a/kern/mm.c
+++ b/kern/mm.c
@@ -388,7 +388,7 @@ grub_free (void *ptr)
       do
 	{
 	  grub_printf ("%s:%d: q=%p, q->size=0x%x, q->magic=0x%x\n",
-		       __FILE__, __LINE__, q, q->size, q->magic);
+		       GRUB_FILE, __LINE__, q, q->size, q->magic);
 	  q = q->next;
 	}
       while (q != r->first);
diff --git a/lib/libgcrypt_wrap/cipher_wrap.h b/lib/libgcrypt_wrap/cipher_wrap.h
index e05f0cda9..b4530c112 100644
--- a/lib/libgcrypt_wrap/cipher_wrap.h
+++ b/lib/libgcrypt_wrap/cipher_wrap.h
@@ -59,7 +59,7 @@ typedef union {
     double g;
 } PROPERLY_ALIGNED_TYPE;
 
-#define gcry_assert(x) grub_assert_real(__FILE__, __LINE__, x)
+#define gcry_assert(x) grub_assert_real(GRUB_FILE, __LINE__, x)
 
 static inline void
 grub_assert_real (const char *file, int line, int cond)