* conf/Makefile.common (CPPFLAGS_KERNEL): Add -DGRUB_KERNEL=1.

* include/grub/dl.h (GRUB_MOD_INIT), (GRUB_MOD_FINI): Define functions when compiling for kernel.
2013-10-25 16:07:01 +02:00 · 2013-10-25 16:07:01 +02:00 · af81ed880d
parent ea899a5760
commit af81ed880d
13 changed files with 27 additions and 93 deletions
--- a/6
+++ b/6
@ -1,3 +1,9 @@
+2013-10-25  Vladimir Serbinenko  <phcoder@gmail.com>
+
+	* conf/Makefile.common (CPPFLAGS_KERNEL): Add -DGRUB_KERNEL=1.
+	* include/grub/dl.h (GRUB_MOD_INIT), (GRUB_MOD_FINI): Define
+	functions when compiling for kernel.
+
 2013-10-25  Vladimir Serbinenko  <phcoder@gmail.com>

 	* grub-core/lib/progress.c (grub_file_progress_hook_real): Cast to
--- a/conf/Makefile.common
+++ b/conf/Makefile.common
@ -74,7 +74,7 @@ endif

 CFLAGS_KERNEL = $(CFLAGS_CPU) $(CFLAGS_PLATFORM) -ffreestanding
 LDFLAGS_KERNEL = $(LDFLAGS_CPU) $(LDFLAGS_PLATFORM) -nostdlib $(TARGET_LDFLAGS_OLDMAGIC) -static-libgcc
-CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM)
+CPPFLAGS_KERNEL = $(CPPFLAGS_CPU) $(CPPFLAGS_PLATFORM) -DGRUB_KERNEL=1
 CCASFLAGS_KERNEL = $(CCASFLAGS_CPU) $(CCASFLAGS_PLATFORM)
 if COND_CYGWIN
 STRIPFLAGS_KERNEL = -F elf32-i386 -R .rel.dyn -R .reginfo -R .note -R .comment -R .drectve -R .note.gnu.gold-version
--- a/grub-core/commands/boot.c
+++ b/grub-core/commands/boot.c
@ -183,22 +183,14 @@ grub_cmd_boot (struct grub_command *cmd __attribute__ ((unused)),

 static grub_command_t cmd_boot;

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_boot_init (void)
-#else
 GRUB_MOD_INIT(boot)
-#endif
 {
  cmd_boot =
    grub_register_command ("boot", grub_cmd_boot,
 			   0, N_("Boot an operating system."));
 }

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_boot_fini (void)
-#else
 GRUB_MOD_FINI(boot)
-#endif
 {
  grub_unregister_command (cmd_boot);
 }
--- a/grub-core/commands/keylayouts.c
+++ b/grub-core/commands/keylayouts.c
@ -293,21 +293,13 @@ grub_cmd_keymap (struct grub_command *cmd __attribute__ ((unused)),

 static grub_command_t cmd;

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_keylayouts_init (void)
-#else
 GRUB_MOD_INIT(keylayouts)
-#endif
 {
  cmd = grub_register_command ("keymap", grub_cmd_keymap,
 			       0, N_("Load a keyboard layout."));
 }

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_keylayouts_fini (void)
-#else
 GRUB_MOD_FINI(keylayouts)
-#endif
 {
  grub_unregister_command (cmd);
 }
--- a/grub-core/term/at_keyboard.c
+++ b/grub-core/term/at_keyboard.c
@ -646,22 +646,14 @@ static struct grub_term_input grub_at_keyboard_term =
    .getkey = grub_at_keyboard_getkey
  };

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_at_keyboard_init (void)
-#else
 GRUB_MOD_INIT(at_keyboard)
-#endif
 {
  grub_term_register_input ("at_keyboard", &grub_at_keyboard_term);
  grub_loader_register_preboot_hook (grub_at_fini_hw, grub_at_restore_hw,
 				     GRUB_LOADER_PREBOOT_HOOK_PRIO_CONSOLE);
 }

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_at_keyboard_fini (void)
-#else
 GRUB_MOD_FINI(at_keyboard)
-#endif
 {
  grub_keyboard_controller_fini (NULL);
  grub_term_unregister_input (&grub_at_keyboard_term);
--- a/grub-core/term/gfxterm.c
+++ b/grub-core/term/gfxterm.c
@ -1132,20 +1132,12 @@ grub_gfxterm_get_dimensions (unsigned *width, unsigned *height)
  *height = window.height;
 }

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_COREBOOT)
-void grub_gfxterm_init (void)
-#else
 GRUB_MOD_INIT(gfxterm)
-#endif
 {
  grub_term_register_output ("gfxterm", &grub_video_term);
 }

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_COEBOOT)
-void grub_gfxterm_fini (void)
-#else
 GRUB_MOD_FINI(gfxterm)
-#endif
 {
  grub_term_unregister_output (&grub_video_term);
 }
--- a/grub-core/term/i386/pc/vga_text.c
+++ b/grub-core/term/i386/pc/vga_text.c
@ -270,15 +270,9 @@ static struct grub_term_output grub_vga_text_term =
    .progress_update_divisor = GRUB_PROGRESS_FAST
  };

-/* FIXME: this is was too spaghetti.  */
-
 #ifndef MODE_MDA

-#if defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_MULTIBOOT)
-void grub_vga_text_init (void)
-#else
 GRUB_MOD_INIT(vga_text)
-#endif
 {
 #ifdef GRUB_MACHINE_COREBOOT
  if (!grub_video_coreboot_fbtable)
@ -286,11 +280,7 @@ GRUB_MOD_INIT(vga_text)
    grub_term_register_output ("vga_text", &grub_vga_text_term);
 }

-#if defined (GRUB_MACHINE_COREBOOT) || defined (GRUB_MACHINE_QEMU) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_MULTIBOOT)
-void grub_vga_text_fini (void)
-#else
 GRUB_MOD_FINI(vga_text)
-#endif
 {
  grub_term_unregister_output (&grub_vga_text_term);
 }
--- a/grub-core/term/serial.c
+++ b/grub-core/term/serial.c
@ -379,11 +379,7 @@ grub_serial_unregister_driver (struct grub_serial_driver *driver)

 static grub_extcmd_t cmd;

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_serial_init (void)
-#else
 GRUB_MOD_INIT(serial)
-#endif
 {
  cmd = grub_register_extcmd ("serial", grub_cmd_serial, 0,
 			      N_("[OPTIONS...]"),
@ -410,11 +406,7 @@ GRUB_MOD_INIT(serial)
 #endif
 }

-#if defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS)
-void grub_serial_fini (void)
-#else
 GRUB_MOD_FINI(serial)
-#endif
 {
  while (grub_serial_ports)
    grub_serial_unregister (grub_serial_ports);
--- a/grub-core/term/terminfo.c
+++ b/grub-core/term/terminfo.c
@ -763,13 +763,7 @@ grub_cmd_terminfo (grub_extcmd_context_t ctxt, int argc, char **args)

 static grub_extcmd_t cmd;

-#if defined (GRUB_MACHINE_IEEE1275) || defined (GRUB_MACHINE_MIPS_LOONGSON) \
-  || defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_ARC) \
-  || defined (GRUB_MACHINE_UBOOT)
-void grub_terminfo_init (void)
-#else
 GRUB_MOD_INIT(terminfo)
-#endif
 {
  cmd = grub_register_extcmd ("terminfo", grub_cmd_terminfo, 0,
 			      N_("[[-a|-u|-v] [-g WxH] TERM [TYPE]]"),
@ -777,11 +771,7 @@ GRUB_MOD_INIT(terminfo)
 			      options);
 }

-#if defined (GRUB_MACHINE_IEEE1275) || defined (GRUB_MACHINE_MIPS_LOONGSON) || defined (GRUB_MACHINE_MIPS_QEMU_MIPS) || defined (GRUB_MACHINE_ARC)
-void grub_terminfo_fini (void)
-#else
 GRUB_MOD_FINI(terminfo)
-#endif
 {
  grub_unregister_extcmd (cmd);
 }
--- a/grub-core/video/radeon_fuloong2e.c
+++ b/grub-core/video/radeon_fuloong2e.c
@ -224,20 +224,12 @@ static struct grub_video_adapter grub_video_radeon_fuloong2e_adapter =
    .next = 0
  };

-#ifdef GRUB_MACHINE_MIPS_LOONGSON
-void grub_video_radeon_fuloong2e_init (void)
-#else
 GRUB_MOD_INIT(video_radeon_fuloong2e)
-#endif
 {
  grub_video_register (&grub_video_radeon_fuloong2e_adapter);
 }

-#ifdef GRUB_MACHINE_MIPS_LOONGSON
-void grub_video_radeon_fuloong2e_fini (void)
-#else
 GRUB_MOD_FINI(video_radeon_fuloong2e)
-#endif
 {
  grub_video_unregister (&grub_video_radeon_fuloong2e_adapter);
 }
--- a/grub-core/video/sis315pro.c
+++ b/grub-core/video/sis315pro.c
@ -437,20 +437,12 @@ static struct grub_video_adapter grub_video_sis315pro_adapter =
    .next = 0
  };

-#ifdef GRUB_MACHINE_MIPS_LOONGSON
-void grub_video_sis315pro_init (void)
-#else
 GRUB_MOD_INIT(video_sis315pro)
-#endif
 {
  grub_video_register (&grub_video_sis315pro_adapter);
 }

-#ifdef GRUB_MACHINE_MIPS_LOONGSON
-void grub_video_sis315pro_fini (void)
-#else
 GRUB_MOD_FINI(video_sis315pro)
-#endif
 {
  grub_video_unregister (&grub_video_sis315pro_adapter);
 }
--- a/grub-core/video/sm712.c
+++ b/grub-core/video/sm712.c
@ -796,20 +796,12 @@ static struct grub_video_adapter grub_video_sm712_adapter =
    .next = 0
  };

-#ifdef GRUB_MACHINE_MIPS_LOONGSON
-void grub_video_sm712_init (void)
-#else
 GRUB_MOD_INIT(video_sm712)
-#endif
 {
  grub_video_register (&grub_video_sm712_adapter);
 }

-#ifdef GRUB_MACHINE_MIPS_LOONGSON
-void grub_video_sm712_fini (void)
-#else
 GRUB_MOD_FINI(video_sm712)
-#endif
 {
  grub_video_unregister (&grub_video_sm712_adapter);
 }
--- a/include/grub/dl.h
+++ b/include/grub/dl.h
@ -35,25 +35,38 @@
 */
 #ifndef ASM_FILE

-#if !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU)
-
 #ifndef GRUB_MOD_INIT
+
+#if !defined (GRUB_UTIL) && !defined (GRUB_MACHINE_EMU) && !defined (GRUB_KERNEL)
+
 #define GRUB_MOD_INIT(name)	\
 static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
 static void \
 grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
-#endif

-#ifndef GRUB_MOD_FINI
 #define GRUB_MOD_FINI(name)	\
 static void grub_mod_fini (void) __attribute__ ((used)); \
 static void \
 grub_mod_fini (void)
-#endif
+
+#elif defined (GRUB_KERNEL)
+
+#define GRUB_MOD_INIT(name)	\
+static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
+void \
+grub_##name##_init (void) { grub_mod_init (0); } \
+static void \
+grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
+
+#define GRUB_MOD_FINI(name)	\
+static void grub_mod_fini (void) __attribute__ ((used)); \
+void \
+grub_##name##_fini (void) { grub_mod_fini (); } \
+static void \
+grub_mod_fini (void)

 #else

-#ifndef GRUB_MOD_INIT
 #define GRUB_MOD_INIT(name)	\
 static void grub_mod_init (grub_dl_t mod __attribute__ ((unused))) __attribute__ ((used)); \
 void grub_##name##_init (void); \
@ -61,9 +74,7 @@ void \
 grub_##name##_init (void) { grub_mod_init (0); } \
 static void \
 grub_mod_init (grub_dl_t mod __attribute__ ((unused)))
-#endif

-#ifndef GRUB_MOD_FINI
 #define GRUB_MOD_FINI(name)	\
 static void grub_mod_fini (void) __attribute__ ((used)); \
 void grub_##name##_fini (void); \
@ -71,6 +82,7 @@ void \
 grub_##name##_fini (void) { grub_mod_fini (); } \
 static void \
 grub_mod_fini (void)
+
 #endif

 #endif