sparc64: Fix assembly to let compiler to fill in memory references.

This fixes the use of not fully relocatable (they assume that variables are
under 4G limit in virtual memory) references.

diff --git a/grub-core/loader/sparc64/ieee1275/linux.c b/grub-core/loader/sparc64/ieee1275/linux.c
index 346d9538e3b7f35c4956b65c58e8574c4528c3fc..d44d7a113ca66a5ab2274d0fa03393ac337cd310 100644 (file)
--- a/grub-core/loader/sparc64/ieee1275/linux.c
+++ b/grub-core/loader/sparc64/ieee1275/linux.c
@@ -140,17 +140,17 @@ grub_linux_boot (void)
   grub_dprintf ("loader", "Jumping to Linux...\n");
 
   /* Boot the kernel.  */
-  asm volatile ("sethi %hi(grub_ieee1275_entry_fn), %o1\n"
-               "ldx    [%o1 + %lo(grub_ieee1275_entry_fn)], %o4\n"
-               "sethi  %hi(grub_ieee1275_original_stack), %o1\n"
-               "ldx    [%o1 + %lo(grub_ieee1275_original_stack)], %o6\n"
-               "sethi  %hi(linux_addr), %o1\n"
-               "ldx    [%o1 + %lo(linux_addr)], %o5\n"
-               "mov    %g0, %o0\n"
-               "mov    %g0, %o2\n"
-               "mov    %g0, %o3\n"
-               "jmp    %o5\n"
-               "mov    %g0, %o1\n");
+  asm volatile ("ldx   %0, %%o4\n"
+               "ldx    %1, %%o6\n"
+               "ldx    %2, %%o5\n"
+               "mov    %%g0, %%o0\n"
+               "mov    %%g0, %%o2\n"
+               "mov    %%g0, %%o3\n"
+               "jmp    %%o5\n"
+               "mov    %%g0, %%o1\n": :
+               "m"(grub_ieee1275_entry_fn),
+               "m"(grub_ieee1275_original_stack),
+               "m"(linux_addr));
 
   return GRUB_ERR_NONE;
 }