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authorJames Hogan <james.hogan@imgtec.com>2012-10-09 10:55:00 +0100
committerJames Hogan <james.hogan@imgtec.com>2013-03-02 20:09:49 +0000
commit9b802d1f43978869fcd98e92b854fd8785cefee7 (patch)
tree67bc3e7d033cab101dd1cdaa00500b2787572376 /arch/metag/include
parent44dea393cf98a09b4b9f00dc3dd7e2c211f4b0e8 (diff)
metag: Module support
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Diffstat (limited to 'arch/metag/include')
-rw-r--r--arch/metag/include/asm/module.h37
1 files changed, 37 insertions, 0 deletions
diff --git a/arch/metag/include/asm/module.h b/arch/metag/include/asm/module.h
new file mode 100644
index 000000000000..e47e60941b2b
--- /dev/null
+++ b/arch/metag/include/asm/module.h
@@ -0,0 +1,37 @@
+#ifndef _ASM_METAG_MODULE_H
+#define _ASM_METAG_MODULE_H
+
+#include <asm-generic/module.h>
+
+struct metag_plt_entry {
+ /* Indirect jump instruction sequence. */
+ unsigned long tramp[2];
+};
+
+struct mod_arch_specific {
+ /* Indices of PLT sections within module. */
+ unsigned int core_plt_section, init_plt_section;
+};
+
+#if defined CONFIG_METAG_META12
+#define MODULE_PROC_FAMILY "META 1.2 "
+#elif defined CONFIG_METAG_META21
+#define MODULE_PROC_FAMILY "META 2.1 "
+#else
+#define MODULE_PROC_FAMILY ""
+#endif
+
+#ifdef CONFIG_4KSTACKS
+#define MODULE_STACKSIZE "4KSTACKS "
+#else
+#define MODULE_STACKSIZE ""
+#endif
+
+#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_STACKSIZE
+
+#ifdef MODULE
+asm(".section .plt,\"ax\",@progbits; .balign 8; .previous");
+asm(".section .init.plt,\"ax\",@progbits; .balign 8; .previous");
+#endif
+
+#endif /* _ASM_METAG_MODULE_H */