1 files changed, 0 insertions, 83 deletions
diff --git a/target-arm/it_helper.h b/target-arm/it_helper.h
deleted file mode 100644
index 7982174..0000000
--- a/target-arm/it_helper.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* Copyright (C) 2007-2010 The Android Open Source Project
-**
-** This software is licensed under the terms of the GNU General Public
-** License version 2, as published by the Free Software Foundation, and
-** may be copied, distributed, and modified under those terms.
-**
-** 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.  See the
-** GNU General Public License for more details.
-*/
-
-/*
- * Contains implementation of helper routines for IT block support.
- */
-
-#ifndef QEMU_TARGET_ARM_IT_HELPER_H
-#define QEMU_TARGET_ARM_IT_HELPER_H
-
-/* Gets condition bits from ITSTATE.
- * Return:
- *  ITSTATE condition bits in the low 4 bits of the returned value.
- */
-static inline uint8_t
-itstate_cond(uint8_t itstate)
-{
-    return (itstate >> 4) & 0xf;
-}
-
-/* Checks if ITSTATE defines the last instruction in an IT block.
- * Param:
- *  itstate - ITSTATE for an instruction in an IT block.
- * Return:
- *  boolean: 1 if an instruction is the last instruction in its IT block,
- *  or zero if there are more instruction in the IT block.
- */
-static inline int
-itstate_is_last_it_insn(uint8_t itstate)
-{
-    return (itstate & 0x7) == 0;
-}
-
-/* Checks if ITSTATE suggests that an IT block instruction is being translated.
- * Return:
- *  boolean: 1 if an IT block instruction is being translated, or zero if
- *  a "normal" instruction is being translated.
- */
-static inline int
-itstate_is_in_it_block(uint8_t itstate)
-{
-    return (itstate & 0xff) != 0;
-}
-
-/* Advances ITSTATE to the next instruction in an IT block.
- * Param:
- *  itstate - ITSTATE of the currently executing instruction.
- * Retunn:
- *  ITSTATE for the next instruction in an IT block, or zero is currently
- *  executing instruction was the last IT block instruction.
- */
-static inline uint8_t
-itstate_advance(uint8_t itstate)
-{
-    if (itstate_is_last_it_insn(itstate)) {
-        return 0;
-    } else {
-        return (itstate & 0xe0) | ((itstate & 0xf) << 1);
-    }
-}
-
-/* Checks if given THUMB instruction is an IT instruction.
- * Param:
- *  insn - THUMB instruction to check.
- * Return:
- *  boolean: 1 if instruction is IT instruction, or zero otherwise.
- */
-static inline int
-is_it_insn(uint16_t insn)
-{
-    return (insn & 0xff00) == 0xbf00 && (insn & 0x000f) != 0;
-}
-
-#endif  // QEMU_TARGET_ARM_IT_HELPER_H