[mirror_qemu.git] / include / tcg / tcg-ldst.h

/*
 * Memory helpers that will be used by TCG generated code.
 *
 * Copyright (c) 2008 Fabrice Bellard
 *
 * 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_LDST_H
#define TCG_LDST_H 1

#ifdef CONFIG_SOFTMMU

/* Value zero-extended to tcg register size.  */
tcg_target_ulong helper_ret_ldub_mmu(CPUArchState *env, target_ulong addr,
                                     MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_le_lduw_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_le_ldul_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
uint64_t helper_le_ldq_mmu(CPUArchState *env, target_ulong addr,
                           MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_be_lduw_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_be_ldul_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
uint64_t helper_be_ldq_mmu(CPUArchState *env, target_ulong addr,
                           MemOpIdx oi, uintptr_t retaddr);

/* Value sign-extended to tcg register size.  */
tcg_target_ulong helper_ret_ldsb_mmu(CPUArchState *env, target_ulong addr,
                                     MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_le_ldsw_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_le_ldsl_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_be_ldsw_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);
tcg_target_ulong helper_be_ldsl_mmu(CPUArchState *env, target_ulong addr,
                                    MemOpIdx oi, uintptr_t retaddr);

void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
                        MemOpIdx oi, uintptr_t retaddr);
void helper_le_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
                       MemOpIdx oi, uintptr_t retaddr);
void helper_le_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
                       MemOpIdx oi, uintptr_t retaddr);
void helper_le_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
                       MemOpIdx oi, uintptr_t retaddr);
void helper_be_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
                       MemOpIdx oi, uintptr_t retaddr);
void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
                       MemOpIdx oi, uintptr_t retaddr);
void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
                       MemOpIdx oi, uintptr_t retaddr);

#else

void QEMU_NORETURN helper_unaligned_ld(CPUArchState *env, target_ulong addr);
void QEMU_NORETURN helper_unaligned_st(CPUArchState *env, target_ulong addr);

#endif /* CONFIG_SOFTMMU */
#endif /* TCG_LDST_H */
Commit	Line	Data
d2ba8026 RH	1	/*
	2	* Memory helpers that will be used by TCG generated code.
	3	*
	4	* Copyright (c) 2008 Fabrice Bellard
	5	*
	6	* Permission is hereby granted, free of charge, to any person obtaining a copy
	7	* of this software and associated documentation files (the "Software"), to deal
	8	* in the Software without restriction, including without limitation the rights
	9	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	10	* copies of the Software, and to permit persons to whom the Software is
	11	* furnished to do so, subject to the following conditions:
	12	*
	13	* The above copyright notice and this permission notice shall be included in
	14	* all copies or substantial portions of the Software.
	15	*
	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	21	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	22	* THE SOFTWARE.
	23	*/
	24
	25	#ifndef TCG_LDST_H
	26	#define TCG_LDST_H 1
	27
	28	#ifdef CONFIG_SOFTMMU
	29
	30	/* Value zero-extended to tcg register size. */
	31	tcg_target_ulong helper_ret_ldub_mmu(CPUArchState *env, target_ulong addr,
	32	MemOpIdx oi, uintptr_t retaddr);
	33	tcg_target_ulong helper_le_lduw_mmu(CPUArchState *env, target_ulong addr,
	34	MemOpIdx oi, uintptr_t retaddr);
	35	tcg_target_ulong helper_le_ldul_mmu(CPUArchState *env, target_ulong addr,
	36	MemOpIdx oi, uintptr_t retaddr);
	37	uint64_t helper_le_ldq_mmu(CPUArchState *env, target_ulong addr,
	38	MemOpIdx oi, uintptr_t retaddr);
	39	tcg_target_ulong helper_be_lduw_mmu(CPUArchState *env, target_ulong addr,
	40	MemOpIdx oi, uintptr_t retaddr);
	41	tcg_target_ulong helper_be_ldul_mmu(CPUArchState *env, target_ulong addr,
	42	MemOpIdx oi, uintptr_t retaddr);
	43	uint64_t helper_be_ldq_mmu(CPUArchState *env, target_ulong addr,
	44	MemOpIdx oi, uintptr_t retaddr);
	45
	46	/* Value sign-extended to tcg register size. */
	47	tcg_target_ulong helper_ret_ldsb_mmu(CPUArchState *env, target_ulong addr,
	48	MemOpIdx oi, uintptr_t retaddr);
	49	tcg_target_ulong helper_le_ldsw_mmu(CPUArchState *env, target_ulong addr,
	50	MemOpIdx oi, uintptr_t retaddr);
	51	tcg_target_ulong helper_le_ldsl_mmu(CPUArchState *env, target_ulong addr,
	52	MemOpIdx oi, uintptr_t retaddr);
	53	tcg_target_ulong helper_be_ldsw_mmu(CPUArchState *env, target_ulong addr,
	54	MemOpIdx oi, uintptr_t retaddr);
	55	tcg_target_ulong helper_be_ldsl_mmu(CPUArchState *env, target_ulong addr,
	56	MemOpIdx oi, uintptr_t retaddr);
	57
	58	void helper_ret_stb_mmu(CPUArchState *env, target_ulong addr, uint8_t val,
	59	MemOpIdx oi, uintptr_t retaddr);
	60	void helper_le_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
	61	MemOpIdx oi, uintptr_t retaddr);
	62	void helper_le_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
	63	MemOpIdx oi, uintptr_t retaddr);
	64	void helper_le_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
65	MemOpIdx oi, uintptr_t retaddr);
66	void helper_be_stw_mmu(CPUArchState *env, target_ulong addr, uint16_t val,
67	MemOpIdx oi, uintptr_t retaddr);
68	void helper_be_stl_mmu(CPUArchState *env, target_ulong addr, uint32_t val,
69	MemOpIdx oi, uintptr_t retaddr);
70	void helper_be_stq_mmu(CPUArchState *env, target_ulong addr, uint64_t val,
71	MemOpIdx oi, uintptr_t retaddr);
72
37e891e3 RH	73	#else
	74
	75	void QEMU_NORETURN helper_unaligned_ld(CPUArchState *env, target_ulong addr);
	76	void QEMU_NORETURN helper_unaligned_st(CPUArchState *env, target_ulong addr);
	77
d2ba8026 RH	78	#endif /* CONFIG_SOFTMMU */
d2ba8026 RH	79	#endif /* TCG_LDST_H */