[2257] 2009-06-04 Vladimir Serbinenko <[email protected]>

Revision: 2257
          http://svn.sv.gnu.org/viewvc/?view=rev&root=grub&revision=2257
Author:   phcoder
Date:     2009-06-04 20:40:51 +0000 (Thu, 04 Jun 2009)
Log Message:
-----------
2009-06-04  Vladimir Serbinenko  <[email protected]>

	Define segment as well as section when compiling with
	Apple's CC

	* efiemu/runtime/efiemu.c (PHYSICAL_ATTRIBUTE): new definition
	(efiemu_set_virtual_address_map): declare with PHYSICAL_ATTRIBUTE
	(efiemu_convert_pointer): likewise
	(efiemu_set_virtual_address_map): likewise
	(efiemu_convert_pointer): likewise
	(efiemu_getcrc32): likewise
	(init_crc32_table): likewise
	(reflect): likewise
	* include/grub/dl.h (GRUB_MOD_NAME): define segment with Apple's CC
	(GRUB_MOD_DEP): likewise
	

Modified Paths:
--------------
    trunk/grub2/ChangeLog
    trunk/grub2/efiemu/runtime/efiemu.c
    trunk/grub2/include/grub/dl.h

Modified: trunk/grub2/ChangeLog
===================================================================
--- trunk/grub2/ChangeLog	2009-06-04 20:25:11 UTC (rev 2256)
+++ trunk/grub2/ChangeLog	2009-06-04 20:40:51 UTC (rev 2257)
@@ -1,5 +1,21 @@
 2009-06-04  Vladimir Serbinenko  <[email protected]>
 
+	Define segment as well as section when compiling with
+	Apple's CC
+
+	* efiemu/runtime/efiemu.c (PHYSICAL_ATTRIBUTE): new definition
+	(efiemu_set_virtual_address_map): declare with PHYSICAL_ATTRIBUTE
+	(efiemu_convert_pointer): likewise
+	(efiemu_set_virtual_address_map): likewise
+	(efiemu_convert_pointer): likewise
+	(efiemu_getcrc32): likewise
+	(init_crc32_table): likewise
+	(reflect): likewise
+	* include/grub/dl.h (GRUB_MOD_NAME): define segment with Apple's CC
+	(GRUB_MOD_DEP): likewise
+	
+2009-06-04  Vladimir Serbinenko  <[email protected]>
+
 	Allow a compilation without -mcmodel=large
 
 	* kern/efi/mm.c (grub_efi_allocate_pages): don't allocate >4GiB

Modified: trunk/grub2/efiemu/runtime/efiemu.c
===================================================================
--- trunk/grub2/efiemu/runtime/efiemu.c	2009-06-04 20:25:11 UTC (rev 2256)
+++ trunk/grub2/efiemu/runtime/efiemu.c	2009-06-04 20:40:51 UTC (rev 2257)
@@ -40,18 +40,23 @@
 efiemu_set_wakeup_time (grub_efi_boolean_t enabled,
 			grub_efi_time_t *time);
 
+#ifdef APPLE_CC
+#define PHYSICAL_ATTRIBUTE __attribute__ ((section("_text-physical, _text-physical")));
+#else
+#define PHYSICAL_ATTRIBUTE __attribute__ ((section(".text-physical")));
+#endif
 
 grub_efi_status_t
 efiemu_set_virtual_address_map (grub_efi_uintn_t memory_map_size,
 				grub_efi_uintn_t descriptor_size,
 				grub_efi_uint32_t descriptor_version,
 				grub_efi_memory_descriptor_t *virtual_map)
-  __attribute__ ((section(".text-physical")));
+  PHYSICAL_ATTRIBUTE;
 
 grub_efi_status_t
 efiemu_convert_pointer (grub_efi_uintn_t debug_disposition, 
 			void **address)
-  __attribute__ ((section(".text-physical")));
+  PHYSICAL_ATTRIBUTE;
 
 grub_efi_status_t
 efiemu_get_variable (grub_efi_char16_t *variable_name,
@@ -84,17 +89,20 @@
 					      grub_efi_uintn_t,
 					      grub_efi_uint32_t,
 					      grub_efi_memory_descriptor_t *)
-  __attribute__ ((section(".text-physical")));
+     PHYSICAL_ATTRIBUTE;
 grub_efi_status_t
 EFI_FUNC (efiemu_convert_pointer) (grub_efi_uintn_t debug_disposition, 
 				      void **address)
-  __attribute__ ((section(".text-physical")));
+     PHYSICAL_ATTRIBUTE;
 static grub_uint32_t
 efiemu_getcrc32 (grub_uint32_t crc, void *buf, int size)
-     __attribute__ ((section(".text-physical")));
+     PHYSICAL_ATTRIBUTE;
 static void
 init_crc32_table (void)
-  __attribute__ ((section(".text-physical")));
+     PHYSICAL_ATTRIBUTE;
+static grub_uint32_t 
+reflect (grub_uint32_t ref, int len)
+     PHYSICAL_ATTRIBUTE;
 			     
 /*
   The log. It's used when examining memory dump

Modified: trunk/grub2/include/grub/dl.h
===================================================================
--- trunk/grub2/include/grub/dl.h	2009-06-04 20:25:11 UTC (rev 2256)
+++ trunk/grub2/include/grub/dl.h	2009-06-04 20:40:51 UTC (rev 2257)
@@ -40,11 +40,19 @@
 static void \
 grub_mod_fini (void)
 
+#ifdef APPLE_CC
 #define GRUB_MOD_NAME(name)	\
+static char grub_modname[] __attribute__ ((section ("_modname, _modname"), used)) = #name;
+
+#define GRUB_MOD_DEP(name)	\
+__asm__ (".section _moddeps, _moddeps\n.asciz \"" #name "\"\n")
+#else
+#define GRUB_MOD_NAME(name)	\
 __asm__ (".section .modname\n.asciz \"" #name "\"\n")
 
 #define GRUB_MOD_DEP(name)	\
 __asm__ (".section .moddeps\n.asciz \"" #name "\"\n")
+#endif
 
 struct grub_dl_segment
 {