diff options
Diffstat (limited to 'qemu/tcg/arm/tcg-target.h')
| -rw-r--r-- | qemu/tcg/arm/tcg-target.h | 109 |
1 files changed, 0 insertions, 109 deletions
diff --git a/qemu/tcg/arm/tcg-target.h b/qemu/tcg/arm/tcg-target.h deleted file mode 100644 index 6559f80b7..000000000 --- a/qemu/tcg/arm/tcg-target.h +++ /dev/null @@ -1,109 +0,0 @@ -/* - * Tiny Code Generator for QEMU - * - * Copyright (c) 2008 Fabrice Bellard - * Copyright (c) 2008 Andrzej Zaborowski - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN - * THE SOFTWARE. - */ -#ifndef TCG_TARGET_ARM -#define TCG_TARGET_ARM 1 - -#undef TCG_TARGET_STACK_GROWSUP -#define TCG_TARGET_INSN_UNIT_SIZE 4 -#define TCG_TARGET_TLB_DISPLACEMENT_BITS 16 - -typedef enum { - TCG_REG_R0 = 0, - TCG_REG_R1, - TCG_REG_R2, - TCG_REG_R3, - TCG_REG_R4, - TCG_REG_R5, - TCG_REG_R6, - TCG_REG_R7, - TCG_REG_R8, - TCG_REG_R9, - TCG_REG_R10, - TCG_REG_R11, - TCG_REG_R12, - TCG_REG_R13, - TCG_REG_R14, - TCG_REG_PC, -} TCGReg; - -#define TCG_TARGET_NB_REGS 16 - -#ifdef __ARM_ARCH_EXT_IDIV__ -#define use_idiv_instructions 1 -#else -extern bool use_idiv_instructions; -#endif - - -/* used for function call generation */ -#define TCG_REG_CALL_STACK TCG_REG_R13 -#define TCG_TARGET_STACK_ALIGN 8 -#define TCG_TARGET_CALL_ALIGN_ARGS 1 -#define TCG_TARGET_CALL_STACK_OFFSET 0 - -/* optional instructions */ -#define TCG_TARGET_HAS_ext8s_i32 1 -#define TCG_TARGET_HAS_ext16s_i32 1 -#define TCG_TARGET_HAS_ext8u_i32 0 /* and r0, r1, #0xff */ -#define TCG_TARGET_HAS_ext16u_i32 1 -#define TCG_TARGET_HAS_bswap16_i32 1 -#define TCG_TARGET_HAS_bswap32_i32 1 -#define TCG_TARGET_HAS_not_i32 1 -#define TCG_TARGET_HAS_neg_i32 1 -#define TCG_TARGET_HAS_rot_i32 1 -#define TCG_TARGET_HAS_andc_i32 1 -#define TCG_TARGET_HAS_orc_i32 0 -#define TCG_TARGET_HAS_eqv_i32 0 -#define TCG_TARGET_HAS_nand_i32 0 -#define TCG_TARGET_HAS_nor_i32 0 -#define TCG_TARGET_HAS_deposit_i32 1 -#define TCG_TARGET_HAS_movcond_i32 1 -#define TCG_TARGET_HAS_mulu2_i32 1 -#define TCG_TARGET_HAS_muls2_i32 1 -#define TCG_TARGET_HAS_muluh_i32 0 -#define TCG_TARGET_HAS_mulsh_i32 0 -#define TCG_TARGET_HAS_div_i32 use_idiv_instructions -#define TCG_TARGET_HAS_rem_i32 0 - -extern bool tcg_target_deposit_valid(int ofs, int len); -#define TCG_TARGET_deposit_i32_valid tcg_target_deposit_valid - -enum { - TCG_AREG0 = TCG_REG_R6, -}; - -static inline void flush_icache_range(uintptr_t start, uintptr_t stop) -{ -#if QEMU_GNUC_PREREQ(4, 1) - __builtin___clear_cache((char *) start, (char *) stop); -#else - register uintptr_t _beg __asm("a1") = start; - register uintptr_t _end __asm("a2") = stop; - register uintptr_t _flg __asm("a3") = 0; - __asm __volatile__ ("swi 0x9f0002" : : "r" (_beg), "r" (_end), "r" (_flg)); -#endif -} - -#endif |