[ARM] 3205/1: Handle new EABI relocations when loading kernel modules.
authorDaniel Jacobowitz <drow@false.org>
Wed, 14 Dec 2005 22:04:22 +0000 (22:04 +0000)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Wed, 14 Dec 2005 22:04:22 +0000 (22:04 +0000)
Patch from Daniel Jacobowitz

Handle new EABI relocations when loading kernel modules.  This is
necessary for CONFIG_AEABI kernels, and also for some broken
(since fixed) old ABI toolchains.

Signed-off-by: Daniel Jacobowitz <dan@codesourcery.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/module.c
include/asm-arm/elf.h

index 6055e1427ba35819132623b297583cb2484215c6..055bf5d28894097849b9014cdafe65389cf77370 100644 (file)
@@ -101,6 +101,8 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex,
                        break;
 
                case R_ARM_PC24:
+               case R_ARM_CALL:
+               case R_ARM_JUMP24:
                        offset = (*(u32 *)loc & 0x00ffffff) << 2;
                        if (offset & 0x02000000)
                                offset -= 0x04000000;
index 7da97a937548afd05a977ceb0d2148821dc05cfb..2d44b42d1847871a8b6fcc22238eeaa2507ee02a 100644 (file)
@@ -22,6 +22,8 @@ typedef unsigned long elf_freg_t[3];
 #define R_ARM_NONE     0
 #define R_ARM_PC24     1
 #define R_ARM_ABS32    2
+#define R_ARM_CALL     28
+#define R_ARM_JUMP24   29
 
 #define ELF_NGREG (sizeof (struct pt_regs) / sizeof(elf_greg_t))
 typedef elf_greg_t elf_gregset_t[ELF_NGREG];