ARM: 6339/1: module - simplify unwind table handling

The various sections are all dealt with similarly, so factor out
that common behaviour. (Incorporating Peter Huewe's fix.)

Cc: Peter Huewe <peterhuewe@gmx.de>
Signed-off-by: Phil Carmody <ext-phil.2.carmody@nokia.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 17 insertions, 12 deletions

diff --git a/arch/arm/include/asm/module.h b/arch/arm/include/asm/module.h
index e4dfa69abb68..6dcff0f7f8d7 100644
--- a/arch/arm/include/asm/module.h
+++ b/arch/arm/include/asm/module.h
@@ -7,20 +7,25 @@
 
 struct unwind_table;
 
-struct mod_arch_specific
-{
 #ifdef CONFIG_ARM_UNWIND
-        Elf_Shdr *unw_sec_init;
-        Elf_Shdr *unw_sec_devinit;
-        Elf_Shdr *unw_sec_core;
-        Elf_Shdr *sec_init_text;
-        Elf_Shdr *sec_devinit_text;
-        Elf_Shdr *sec_core_text;
-        struct unwind_table *unwind_init;
-        struct unwind_table *unwind_devinit;
-        struct unwind_table *unwind_core;
-#endif
+struct arm_unwind_mapping {
+        Elf_Shdr *unw_sec;
+        Elf_Shdr *sec_text;
+        struct unwind_table *unwind;
+};
+enum {
+        ARM_SEC_INIT,
+        ARM_SEC_DEVINIT,
+        ARM_SEC_CORE,
+        ARM_SEC_MAX,
+};
+struct mod_arch_specific {
+        struct arm_unwind_mapping map[ARM_SEC_MAX];
 };
+#else
+struct mod_arch_specific {
+};
+#endif
 
 /*
  * Include the ARM architecture version.