[deliverable/linux.git] / arch / mips / include / asm / asm-eva.h

/*
 * This file is subject to the terms and conditions of the GNU General Public
 * License.  See the file "COPYING" in the main directory of this archive
 * for more details.
 *
 * Copyright (C) 2014 Imagination Technologies Ltd.
 *
 */

#ifndef __ASM_ASM_EVA_H
#define __ASM_ASM_EVA_H

#ifndef __ASSEMBLY__
#ifdef CONFIG_EVA

#define __BUILD_EVA_INSN(insn, reg, addr)				\
				"	.set	push\n"			\
				"	.set	mips0\n"		\
				"	.set	eva\n"			\
				"	"insn" "reg", "addr "\n"	\
				"	.set	pop\n"

#define user_cache(op, base)		__BUILD_EVA_INSN("cachee", op, base)
#define user_ll(reg, addr)		__BUILD_EVA_INSN("lle", reg, addr)
#define user_sc(reg, addr)		__BUILD_EVA_INSN("sce", reg, addr)
#define user_lw(reg, addr)		__BUILD_EVA_INSN("lwe", reg, addr)
#define user_lwl(reg, addr)		__BUILD_EVA_INSN("lwle", reg, addr)
#define user_lwr(reg, addr)		__BUILD_EVA_INSN("lwre", reg, addr)
#define user_lh(reg, addr)		__BUILD_EVA_INSN("lhe", reg, addr)
#define user_lb(reg, addr)		__BUILD_EVA_INSN("lbe", reg, addr)
#define user_lbu(reg, addr)		__BUILD_EVA_INSN("lbue", reg, addr)
/* No 64-bit EVA instruction for loading double words */
#define user_ld(reg, addr)		user_lw(reg, addr)
#define user_sw(reg, addr)		__BUILD_EVA_INSN("swe", reg, addr)
#define user_swl(reg, addr)		__BUILD_EVA_INSN("swle", reg, addr)
#define user_swr(reg, addr)		__BUILD_EVA_INSN("swre", reg, addr)
#define user_sh(reg, addr)		__BUILD_EVA_INSN("she", reg, addr)
#define user_sb(reg, addr)		__BUILD_EVA_INSN("sbe", reg, addr)
/* No 64-bit EVA instruction for storing double words */
#define user_sd(reg, addr)		user_sw(reg, addr)

#else

#define user_cache(op, base)		"cache " op ", " base "\n"
#define user_ll(reg, addr)		"ll " reg ", " addr "\n"
#define user_sc(reg, addr)		"sc " reg ", " addr "\n"
#define user_lw(reg, addr)		"lw " reg ", " addr "\n"
#define user_lwl(reg, addr)		"lwl " reg ", " addr "\n"
#define user_lwr(reg, addr)		"lwr " reg ", " addr "\n"
#define user_lh(reg, addr)		"lh " reg ", " addr "\n"
#define user_lb(reg, addr)		"lb " reg ", " addr "\n"
#define user_lbu(reg, addr)		"lbu " reg ", " addr "\n"
#define user_sw(reg, addr)		"sw " reg ", " addr "\n"
#define user_swl(reg, addr)		"swl " reg ", " addr "\n"
#define user_swr(reg, addr)		"swr " reg ", " addr "\n"
#define user_sh(reg, addr)		"sh " reg ", " addr "\n"
#define user_sb(reg, addr)		"sb " reg ", " addr "\n"

#ifdef CONFIG_32BIT
/*
 * No 'sd' or 'ld' instructions in 32-bit but the code will
 * do the correct thing
 */
#define user_sd(reg, addr)		user_sw(reg, addr)
#define user_ld(reg, addr)		user_lw(reg, addr)
#else
#define user_sd(reg, addr)		"sd " reg", " addr "\n"
#define user_ld(reg, addr)		"ld " reg", " addr "\n"
#endif /* CONFIG_32BIT */

#endif /* CONFIG_EVA */

#else /* __ASSEMBLY__ */

#ifdef CONFIG_EVA

#define __BUILD_EVA_INSN(insn, reg, addr)			\
				.set	push;			\
				.set	mips0;			\
				.set	eva;			\
				insn reg, addr;			\
				.set	pop;

#define user_cache(op, base)		__BUILD_EVA_INSN(cachee, op, base)
#define user_ll(reg, addr)		__BUILD_EVA_INSN(lle, reg, addr)
#define user_sc(reg, addr)		__BUILD_EVA_INSN(sce, reg, addr)
#define user_lw(reg, addr)		__BUILD_EVA_INSN(lwe, reg, addr)
#define user_lwl(reg, addr)		__BUILD_EVA_INSN(lwle, reg, addr)
#define user_lwr(reg, addr)		__BUILD_EVA_INSN(lwre, reg, addr)
#define user_lh(reg, addr)		__BUILD_EVA_INSN(lhe, reg, addr)
#define user_lb(reg, addr)		__BUILD_EVA_INSN(lbe, reg, addr)
#define user_lbu(reg, addr)		__BUILD_EVA_INSN(lbue, reg, addr)
/* No 64-bit EVA instruction for loading double words */
#define user_ld(reg, addr)		user_lw(reg, addr)
#define user_sw(reg, addr)		__BUILD_EVA_INSN(swe, reg, addr)
#define user_swl(reg, addr)		__BUILD_EVA_INSN(swle, reg, addr)
#define user_swr(reg, addr)		__BUILD_EVA_INSN(swre, reg, addr)
#define user_sh(reg, addr)		__BUILD_EVA_INSN(she, reg, addr)
#define user_sb(reg, addr)		__BUILD_EVA_INSN(sbe, reg, addr)
/* No 64-bit EVA instruction for loading double words */
#define user_sd(reg, addr)		user_sw(reg, addr)
#else

#define user_cache(op, base)		cache op, base
#define user_ll(reg, addr)		ll reg, addr
#define user_sc(reg, addr)		sc reg, addr
#define user_lw(reg, addr)		lw reg, addr
#define user_lwl(reg, addr)		lwl reg, addr
#define user_lwr(reg, addr)		lwr reg, addr
#define user_lh(reg, addr)		lh reg, addr
#define user_lb(reg, addr)		lb reg, addr
#define user_lbu(reg, addr)		lbu reg, addr
#define user_sw(reg, addr)		sw reg, addr
#define user_swl(reg, addr)		swl reg, addr
#define user_swr(reg, addr)		swr reg, addr
#define user_sh(reg, addr)		sh reg, addr
#define user_sb(reg, addr)		sb reg, addr

#ifdef CONFIG_32BIT
/*
 * No 'sd' or 'ld' instructions in 32-bit but the code will
 * do the correct thing
 */
#define user_sd(reg, addr)		user_sw(reg, addr)
#define user_ld(reg, addr)		user_lw(reg, addr)
#else
#define user_sd(reg, addr)		sd reg, addr
#define user_ld(reg, addr)		ld reg, addr
#endif /* CONFIG_32BIT */

#endif /* CONFIG_EVA */

#endif /* __ASSEMBLY__ */

#endif /* __ASM_ASM_EVA_H */
Commit	Line	Data
93244945 MC	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive
	4	* for more details.
	5	*
	6	* Copyright (C) 2014 Imagination Technologies Ltd.
	7	*
	8	*/
	9
	10	#ifndef __ASM_ASM_EVA_H
	11	#define __ASM_ASM_EVA_H
	12
	13	#ifndef __ASSEMBLY__
	14	#ifdef CONFIG_EVA
	15
	16	#define __BUILD_EVA_INSN(insn, reg, addr) \
	17	" .set push\n" \
	18	" .set mips0\n" \
	19	" .set eva\n" \
	20	" "insn" "reg", "addr "\n" \
	21	" .set pop\n"
	22
	23	#define user_cache(op, base) __BUILD_EVA_INSN("cachee", op, base)
	24	#define user_ll(reg, addr) __BUILD_EVA_INSN("lle", reg, addr)
	25	#define user_sc(reg, addr) __BUILD_EVA_INSN("sce", reg, addr)
	26	#define user_lw(reg, addr) __BUILD_EVA_INSN("lwe", reg, addr)
	27	#define user_lwl(reg, addr) __BUILD_EVA_INSN("lwle", reg, addr)
	28	#define user_lwr(reg, addr) __BUILD_EVA_INSN("lwre", reg, addr)
	29	#define user_lh(reg, addr) __BUILD_EVA_INSN("lhe", reg, addr)
	30	#define user_lb(reg, addr) __BUILD_EVA_INSN("lbe", reg, addr)
	31	#define user_lbu(reg, addr) __BUILD_EVA_INSN("lbue", reg, addr)
	32	/* No 64-bit EVA instruction for loading double words */
	33	#define user_ld(reg, addr) user_lw(reg, addr)
	34	#define user_sw(reg, addr) __BUILD_EVA_INSN("swe", reg, addr)
	35	#define user_swl(reg, addr) __BUILD_EVA_INSN("swle", reg, addr)
	36	#define user_swr(reg, addr) __BUILD_EVA_INSN("swre", reg, addr)
	37	#define user_sh(reg, addr) __BUILD_EVA_INSN("she", reg, addr)
	38	#define user_sb(reg, addr) __BUILD_EVA_INSN("sbe", reg, addr)
	39	/* No 64-bit EVA instruction for storing double words */
	40	#define user_sd(reg, addr) user_sw(reg, addr)
	41
	42	#else
	43
	44	#define user_cache(op, base) "cache " op ", " base "\n"
	45	#define user_ll(reg, addr) "ll " reg ", " addr "\n"
	46	#define user_sc(reg, addr) "sc " reg ", " addr "\n"
	47	#define user_lw(reg, addr) "lw " reg ", " addr "\n"
	48	#define user_lwl(reg, addr) "lwl " reg ", " addr "\n"
	49	#define user_lwr(reg, addr) "lwr " reg ", " addr "\n"
	50	#define user_lh(reg, addr) "lh " reg ", " addr "\n"
	51	#define user_lb(reg, addr) "lb " reg ", " addr "\n"
	52	#define user_lbu(reg, addr) "lbu " reg ", " addr "\n"
	53	#define user_sw(reg, addr) "sw " reg ", " addr "\n"
	54	#define user_swl(reg, addr) "swl " reg ", " addr "\n"
	55	#define user_swr(reg, addr) "swr " reg ", " addr "\n"
	56	#define user_sh(reg, addr) "sh " reg ", " addr "\n"
	57	#define user_sb(reg, addr) "sb " reg ", " addr "\n"
	58
	59	#ifdef CONFIG_32BIT
	60	/*
	61	* No 'sd' or 'ld' instructions in 32-bit but the code will
	62	* do the correct thing
	63	*/
	64	#define user_sd(reg, addr) user_sw(reg, addr)
65	#define user_ld(reg, addr) user_lw(reg, addr)
66	#else
67	#define user_sd(reg, addr) "sd " reg", " addr "\n"
68	#define user_ld(reg, addr) "ld " reg", " addr "\n"
69	#endif /* CONFIG_32BIT */
70
71	#endif /* CONFIG_EVA */
72
73	#else /* __ASSEMBLY__ */
74
75	#ifdef CONFIG_EVA
76
77	#define __BUILD_EVA_INSN(insn, reg, addr) \
78	.set push; \
79	.set mips0; \
80	.set eva; \
81	insn reg, addr; \
82	.set pop;
83
84	#define user_cache(op, base) __BUILD_EVA_INSN(cachee, op, base)
85	#define user_ll(reg, addr) __BUILD_EVA_INSN(lle, reg, addr)
86	#define user_sc(reg, addr) __BUILD_EVA_INSN(sce, reg, addr)
87	#define user_lw(reg, addr) __BUILD_EVA_INSN(lwe, reg, addr)
88	#define user_lwl(reg, addr) __BUILD_EVA_INSN(lwle, reg, addr)
89	#define user_lwr(reg, addr) __BUILD_EVA_INSN(lwre, reg, addr)
90	#define user_lh(reg, addr) __BUILD_EVA_INSN(lhe, reg, addr)
91	#define user_lb(reg, addr) __BUILD_EVA_INSN(lbe, reg, addr)
92	#define user_lbu(reg, addr) __BUILD_EVA_INSN(lbue, reg, addr)
93	/* No 64-bit EVA instruction for loading double words */
94	#define user_ld(reg, addr) user_lw(reg, addr)
95	#define user_sw(reg, addr) __BUILD_EVA_INSN(swe, reg, addr)
96	#define user_swl(reg, addr) __BUILD_EVA_INSN(swle, reg, addr)
97	#define user_swr(reg, addr) __BUILD_EVA_INSN(swre, reg, addr)
98	#define user_sh(reg, addr) __BUILD_EVA_INSN(she, reg, addr)
99	#define user_sb(reg, addr) __BUILD_EVA_INSN(sbe, reg, addr)
100	/* No 64-bit EVA instruction for loading double words */
101	#define user_sd(reg, addr) user_sw(reg, addr)
102	#else
103
104	#define user_cache(op, base) cache op, base
105	#define user_ll(reg, addr) ll reg, addr
106	#define user_sc(reg, addr) sc reg, addr
107	#define user_lw(reg, addr) lw reg, addr
108	#define user_lwl(reg, addr) lwl reg, addr
109	#define user_lwr(reg, addr) lwr reg, addr
110	#define user_lh(reg, addr) lh reg, addr
111	#define user_lb(reg, addr) lb reg, addr
112	#define user_lbu(reg, addr) lbu reg, addr
113	#define user_sw(reg, addr) sw reg, addr
114	#define user_swl(reg, addr) swl reg, addr
115	#define user_swr(reg, addr) swr reg, addr
116	#define user_sh(reg, addr) sh reg, addr
117	#define user_sb(reg, addr) sb reg, addr
118
119	#ifdef CONFIG_32BIT
120	/*
121	* No 'sd' or 'ld' instructions in 32-bit but the code will
122	* do the correct thing
123	*/
124	#define user_sd(reg, addr) user_sw(reg, addr)
125	#define user_ld(reg, addr) user_lw(reg, addr)
126	#else
127	#define user_sd(reg, addr) sd reg, addr
128	#define user_ld(reg, addr) ld reg, addr
129	#endif /* CONFIG_32BIT */
130
131	#endif /* CONFIG_EVA */
132
133	#endif /* __ASSEMBLY__ */
134
135	#endif /* __ASM_ASM_EVA_H */