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Diffstat (limited to 'arch/tile/include/asm/jump_label.h')
-rw-r--r--arch/tile/include/asm/jump_label.h58
1 files changed, 0 insertions, 58 deletions
diff --git a/arch/tile/include/asm/jump_label.h b/arch/tile/include/asm/jump_label.h
deleted file mode 100644
index cde7573f397b..000000000000
--- a/arch/tile/include/asm/jump_label.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2015 Tilera Corporation. All Rights Reserved.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or
- * NON INFRINGEMENT. See the GNU General Public License for
- * more details.
- */
-
-#ifndef _ASM_TILE_JUMP_LABEL_H
-#define _ASM_TILE_JUMP_LABEL_H
-
-#include <arch/opcode.h>
-
-#define JUMP_LABEL_NOP_SIZE TILE_BUNDLE_SIZE_IN_BYTES
-
-static __always_inline bool arch_static_branch(struct static_key *key,
- bool branch)
-{
- asm_volatile_goto("1:\n\t"
- "nop" "\n\t"
- ".pushsection __jump_table, \"aw\"\n\t"
- ".quad 1b, %l[l_yes], %0 + %1 \n\t"
- ".popsection\n\t"
- : : "i" (key), "i" (branch) : : l_yes);
- return false;
-l_yes:
- return true;
-}
-
-static __always_inline bool arch_static_branch_jump(struct static_key *key,
- bool branch)
-{
- asm_volatile_goto("1:\n\t"
- "j %l[l_yes]" "\n\t"
- ".pushsection __jump_table, \"aw\"\n\t"
- ".quad 1b, %l[l_yes], %0 + %1 \n\t"
- ".popsection\n\t"
- : : "i" (key), "i" (branch) : : l_yes);
- return false;
-l_yes:
- return true;
-}
-
-typedef u64 jump_label_t;
-
-struct jump_entry {
- jump_label_t code;
- jump_label_t target;
- jump_label_t key;
-};
-
-#endif /* _ASM_TILE_JUMP_LABEL_H */