[qemu.git] / softmmu_header.h

/*
 *  Software MMU support
 * 
 *  Copyright (c) 2003 Fabrice Bellard
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */
#if DATA_SIZE == 8
#define SUFFIX q
#define USUFFIX q
#define DATA_TYPE uint64_t
#elif DATA_SIZE == 4
#define SUFFIX l
#define USUFFIX l
#define DATA_TYPE uint32_t
#elif DATA_SIZE == 2
#define SUFFIX w
#define USUFFIX uw
#define DATA_TYPE uint16_t
#define DATA_STYPE int16_t
#elif DATA_SIZE == 1
#define SUFFIX b
#define USUFFIX ub
#define DATA_TYPE uint8_t
#define DATA_STYPE int8_t
#else
#error unsupported data size
#endif

#if ACCESS_TYPE == 0

#define CPU_MEM_INDEX 0
#define MMUSUFFIX _mmu

#elif ACCESS_TYPE == 1

#define CPU_MEM_INDEX 1
#define MMUSUFFIX _mmu

#elif ACCESS_TYPE == 2

#ifdef TARGET_I386
#define CPU_MEM_INDEX ((env->hflags & HF_CPL_MASK) == 3)
#elif defined (TARGET_PPC)
#define CPU_MEM_INDEX (msr_pr)
#endif
#define MMUSUFFIX _mmu

#elif ACCESS_TYPE == 3

#ifdef TARGET_I386
#define CPU_MEM_INDEX ((env->hflags & HF_CPL_MASK) == 3)
#elif defined (TARGET_PPC)
#define CPU_MEM_INDEX (msr_pr)
#endif
#define MMUSUFFIX _cmmu

#else
#error invalid ACCESS_TYPE
#endif

#if DATA_SIZE == 8
#define RES_TYPE uint64_t
#else
#define RES_TYPE int
#endif


DATA_TYPE REGPARM(1) glue(glue(__ld, SUFFIX), MMUSUFFIX)(unsigned long addr,
                                                         int is_user);
void REGPARM(2) glue(glue(__st, SUFFIX), MMUSUFFIX)(unsigned long addr, DATA_TYPE v, int is_user);

#if (DATA_SIZE <= 4) && defined(__i386__) && (ACCESS_TYPE <= 1) && defined(ASM_SOFTMMU)

static inline RES_TYPE glue(glue(ld, USUFFIX), MEMSUFFIX)(void *ptr)
{
    int res;

    asm volatile ("movl %1, %%edx\n"
                  "movl %1, %%eax\n"
                  "shrl %3, %%edx\n"
                  "andl %4, %%eax\n"
                  "andl %2, %%edx\n"
                  "leal %5(%%edx, %%ebp), %%edx\n"
                  "cmpl (%%edx), %%eax\n"
                  "movl %1, %%eax\n"
                  "je 1f\n"
                  "pushl %6\n"
                  "call %7\n"
                  "popl %%edx\n"
                  "movl %%eax, %0\n"
                  "jmp 2f\n"
                  "1:\n"
                  "addl 4(%%edx), %%eax\n"
#if DATA_SIZE == 1
                  "movzbl (%%eax), %0\n"
#elif DATA_SIZE == 2
                  "movzwl (%%eax), %0\n"
#elif DATA_SIZE == 4
                  "movl (%%eax), %0\n"
#else
#error unsupported size
#endif
                  "2:\n"
                  : "=r" (res)
                  : "r" (ptr), 
                  "i" ((CPU_TLB_SIZE - 1) << 3), 
                  "i" (TARGET_PAGE_BITS - 3), 
                  "i" (TARGET_PAGE_MASK | (DATA_SIZE - 1)),
                  "m" (*(uint32_t *)offsetof(CPUState, tlb_read[CPU_MEM_INDEX][0].address)),
                  "i" (CPU_MEM_INDEX),
                  "m" (*(uint8_t *)&glue(glue(__ld, SUFFIX), MMUSUFFIX))
                  : "%eax", "%ecx", "%edx", "memory", "cc");
    return res;
}

#if DATA_SIZE <= 2
static inline int glue(glue(lds, SUFFIX), MEMSUFFIX)(void *ptr)
{
    int res;

    asm volatile ("movl %1, %%edx\n"
                  "movl %1, %%eax\n"
                  "shrl %3, %%edx\n"
                  "andl %4, %%eax\n"
                  "andl %2, %%edx\n"
                  "leal %5(%%edx, %%ebp), %%edx\n"
                  "cmpl (%%edx), %%eax\n"
                  "movl %1, %%eax\n"
                  "je 1f\n"
                  "pushl %6\n"
                  "call %7\n"
                  "popl %%edx\n"
#if DATA_SIZE == 1
                  "movsbl %%al, %0\n"
#elif DATA_SIZE == 2
                  "movswl %%ax, %0\n"
#else
#error unsupported size
#endif
                  "jmp 2f\n"
                  "1:\n"
                  "addl 4(%%edx), %%eax\n"
#if DATA_SIZE == 1
                  "movsbl (%%eax), %0\n"
#elif DATA_SIZE == 2
                  "movswl (%%eax), %0\n"
#else
#error unsupported size
#endif
                  "2:\n"
                  : "=r" (res)
                  : "r" (ptr), 
                  "i" ((CPU_TLB_SIZE - 1) << 3), 
                  "i" (TARGET_PAGE_BITS - 3), 
                  "i" (TARGET_PAGE_MASK | (DATA_SIZE - 1)),
                  "m" (*(uint32_t *)offsetof(CPUState, tlb_read[CPU_MEM_INDEX][0].address)),
                  "i" (CPU_MEM_INDEX),
                  "m" (*(uint8_t *)&glue(glue(__ld, SUFFIX), MMUSUFFIX))
                  : "%eax", "%ecx", "%edx", "memory", "cc");
    return res;
}
#endif

static inline void glue(glue(st, SUFFIX), MEMSUFFIX)(void *ptr, RES_TYPE v)
{
    asm volatile ("movl %0, %%edx\n"
                  "movl %0, %%eax\n"
                  "shrl %3, %%edx\n"
                  "andl %4, %%eax\n"
                  "andl %2, %%edx\n"
                  "leal %5(%%edx, %%ebp), %%edx\n"
                  "cmpl (%%edx), %%eax\n"
                  "movl %0, %%eax\n"
                  "je 1f\n"
#if DATA_SIZE == 1
                  "movzbl %b1, %%edx\n"
#elif DATA_SIZE == 2
                  "movzwl %w1, %%edx\n"
#elif DATA_SIZE == 4
                  "movl %1, %%edx\n"
#else
#error unsupported size
#endif
                  "pushl %6\n"
                  "call %7\n"
                  "popl %%eax\n"
                  "jmp 2f\n"
                  "1:\n"
                  "addl 4(%%edx), %%eax\n"
#if DATA_SIZE == 1
                  "movb %b1, (%%eax)\n"
#elif DATA_SIZE == 2
                  "movw %w1, (%%eax)\n"
#elif DATA_SIZE == 4
                  "movl %1, (%%eax)\n"
#else
#error unsupported size
#endif
                  "2:\n"
                  : 
                  : "r" (ptr), 
/* NOTE: 'q' would be needed as constraint, but we could not use it
   with T1 ! */
                  "r" (v), 
                  "i" ((CPU_TLB_SIZE - 1) << 3), 
                  "i" (TARGET_PAGE_BITS - 3), 
                  "i" (TARGET_PAGE_MASK | (DATA_SIZE - 1)),
                  "m" (*(uint32_t *)offsetof(CPUState, tlb_write[CPU_MEM_INDEX][0].address)),
                  "i" (CPU_MEM_INDEX),
                  "m" (*(uint8_t *)&glue(glue(__st, SUFFIX), MMUSUFFIX))
                  : "%eax", "%ecx", "%edx", "memory", "cc");
}

#else

/* generic load/store macros */

static inline RES_TYPE glue(glue(ld, USUFFIX), MEMSUFFIX)(void *ptr)
{
    int index;
    RES_TYPE res;
    unsigned long addr, physaddr;
    int is_user;

    addr = (unsigned long)ptr;
    index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
    is_user = CPU_MEM_INDEX;
    if (__builtin_expect(env->tlb_read[is_user][index].address != 
                         (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))), 0)) {
        res = glue(glue(__ld, SUFFIX), MMUSUFFIX)(addr, is_user);
    } else {
        physaddr = addr + env->tlb_read[is_user][index].addend;
        res = glue(glue(ld, USUFFIX), _raw)((uint8_t *)physaddr);
    }
    return res;
}

#if DATA_SIZE <= 2
static inline int glue(glue(lds, SUFFIX), MEMSUFFIX)(void *ptr)
{
    int res, index;
    unsigned long addr, physaddr;
    int is_user;

    addr = (unsigned long)ptr;
    index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
    is_user = CPU_MEM_INDEX;
    if (__builtin_expect(env->tlb_read[is_user][index].address != 
                         (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))), 0)) {
        res = (DATA_STYPE)glue(glue(__ld, SUFFIX), MMUSUFFIX)(addr, is_user);
    } else {
        physaddr = addr + env->tlb_read[is_user][index].addend;
        res = glue(glue(lds, SUFFIX), _raw)((uint8_t *)physaddr);
    }
    return res;
}
#endif

/* generic store macro */

static inline void glue(glue(st, SUFFIX), MEMSUFFIX)(void *ptr, RES_TYPE v)
{
    int index;
    unsigned long addr, physaddr;
    int is_user;

    addr = (unsigned long)ptr;
    index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
    is_user = CPU_MEM_INDEX;
    if (__builtin_expect(env->tlb_write[is_user][index].address != 
                         (addr & (TARGET_PAGE_MASK | (DATA_SIZE - 1))), 0)) {
        glue(glue(__st, SUFFIX), MMUSUFFIX)(addr, v, is_user);
    } else {
        physaddr = addr + env->tlb_write[is_user][index].addend;
        glue(glue(st, SUFFIX), _raw)((uint8_t *)physaddr, v);
    }
}

#endif

#if DATA_SIZE == 8
static inline double glue(ldfq, MEMSUFFIX)(void *ptr)
{
    union {
        double d;
        uint64_t i;
    } u;
    u.i = glue(ldq, MEMSUFFIX)(ptr);
    return u.d;
}

static inline void glue(stfq, MEMSUFFIX)(void *ptr, double v)
{
    union {
        double d;
        uint64_t i;
    } u;
    u.d = v;
    glue(stq, MEMSUFFIX)(ptr, u.i);
}
#endif /* DATA_SIZE == 8 */

#if DATA_SIZE == 4
static inline float glue(ldfl, MEMSUFFIX)(void *ptr)
{
    union {
        float f;
        uint32_t i;
    } u;
    u.i = glue(ldl, MEMSUFFIX)(ptr);
    return u.f;
}

static inline void glue(stfl, MEMSUFFIX)(void *ptr, float v)
{
    union {
        float f;
        uint32_t i;
    } u;
    u.f = v;
    glue(stl, MEMSUFFIX)(ptr, u.i);
}
#endif /* DATA_SIZE == 4 */

#undef RES_TYPE
#undef DATA_TYPE
#undef DATA_STYPE
#undef SUFFIX
#undef USUFFIX
#undef DATA_SIZE
#undef CPU_MEM_INDEX
#undef MMUSUFFIX
Commit	Line	Data
b92e5a22 FB	1	/*
	2	* Software MMU support
	3	*
	4	* Copyright (c) 2003 Fabrice Bellard
	5	*
	6	* This library is free software; you can redistribute it and/or
	7	* modify it under the terms of the GNU Lesser General Public
	8	* License as published by the Free Software Foundation; either
	9	* version 2 of the License, or (at your option) any later version.
	10	*
	11	* This library is distributed in the hope that it will be useful,
	12	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	13	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	14	* Lesser General Public License for more details.
	15	*
	16	* You should have received a copy of the GNU Lesser General Public
	17	* License along with this library; if not, write to the Free Software
	18	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
	19	*/
	20	#if DATA_SIZE == 8
	21	#define SUFFIX q
61382a50	22	#define USUFFIX q
b92e5a22 FB	23	#define DATA_TYPE uint64_t
	24	#elif DATA_SIZE == 4
	25	#define SUFFIX l
61382a50	26	#define USUFFIX l
b92e5a22 FB	27	#define DATA_TYPE uint32_t
	28	#elif DATA_SIZE == 2
	29	#define SUFFIX w
61382a50	30	#define USUFFIX uw
b92e5a22 FB	31	#define DATA_TYPE uint16_t
	32	#define DATA_STYPE int16_t
	33	#elif DATA_SIZE == 1
	34	#define SUFFIX b
61382a50	35	#define USUFFIX ub
b92e5a22 FB	36	#define DATA_TYPE uint8_t
	37	#define DATA_STYPE int8_t
	38	#else
	39	#error unsupported data size
	40	#endif
	41
61382a50 FB	42	#if ACCESS_TYPE == 0
	43
	44	#define CPU_MEM_INDEX 0
	45	#define MMUSUFFIX _mmu
	46
	47	#elif ACCESS_TYPE == 1
	48
	49	#define CPU_MEM_INDEX 1
	50	#define MMUSUFFIX _mmu
	51
	52	#elif ACCESS_TYPE == 2
	53
2d603d22	54	#ifdef TARGET_I386
61382a50	55	#define CPU_MEM_INDEX ((env->hflags & HF_CPL_MASK) == 3)
2d603d22 FB	56	#elif defined (TARGET_PPC)
	57	#define CPU_MEM_INDEX (msr_pr)
	58	#endif
61382a50 FB	59	#define MMUSUFFIX _mmu
	60
	61	#elif ACCESS_TYPE == 3
	62
2d603d22	63	#ifdef TARGET_I386
61382a50	64	#define CPU_MEM_INDEX ((env->hflags & HF_CPL_MASK) == 3)
2d603d22 FB	65	#elif defined (TARGET_PPC)
	66	#define CPU_MEM_INDEX (msr_pr)
	67	#endif
61382a50 FB	68	#define MMUSUFFIX _cmmu
61382a50 FB	69
b92e5a22	70	#else
61382a50	71	#error invalid ACCESS_TYPE
b92e5a22 FB	72	#endif
	73
	74	#if DATA_SIZE == 8
	75	#define RES_TYPE uint64_t
	76	#else
	77	#define RES_TYPE int
	78	#endif
	79
	80
61382a50 FB	81	DATA_TYPE REGPARM(1) glue(glue(__ld, SUFFIX), MMUSUFFIX)(unsigned long addr,
	82	int is_user);
	83	void REGPARM(2) glue(glue(__st, SUFFIX), MMUSUFFIX)(unsigned long addr, DATA_TYPE v, int is_user);
b92e5a22	84
e16c53fa FB	85	#if (DATA_SIZE <= 4) && defined(__i386__) && (ACCESS_TYPE <= 1) && defined(ASM_SOFTMMU)
	86
	87	static inline RES_TYPE glue(glue(ld, USUFFIX), MEMSUFFIX)(void *ptr)
	88	{
	89	int res;
	90
	91	asm volatile ("movl %1, %%edx\n"
	92	"movl %1, %%eax\n"
	93	"shrl %3, %%edx\n"
	94	"andl %4, %%eax\n"
	95	"andl %2, %%edx\n"
	96	"leal %5(%%edx, %%ebp), %%edx\n"
	97	"cmpl (%%edx), %%eax\n"
	98	"movl %1, %%eax\n"
	99	"je 1f\n"
	100	"pushl %6\n"
	101	"call %7\n"
	102	"popl %%edx\n"
	103	"movl %%eax, %0\n"
	104	"jmp 2f\n"
	105	"1:\n"
	106	"addl 4(%%edx), %%eax\n"
	107	#if DATA_SIZE == 1
	108	"movzbl (%%eax), %0\n"
	109	#elif DATA_SIZE == 2
	110	"movzwl (%%eax), %0\n"
	111	#elif DATA_SIZE == 4
	112	"movl (%%eax), %0\n"
	113	#else
	114	#error unsupported size
	115	#endif
	116	"2:\n"
	117	: "=r" (res)
	118	: "r" (ptr),
	119	"i" ((CPU_TLB_SIZE - 1) << 3),
	120	"i" (TARGET_PAGE_BITS - 3),
	121	"i" (TARGET_PAGE_MASK \| (DATA_SIZE - 1)),
	122	"m" ((uint32_t )offsetof(CPUState, tlb_read[CPU_MEM_INDEX][0].address)),
	123	"i" (CPU_MEM_INDEX),
	124	"m" ((uint8_t )&glue(glue(__ld, SUFFIX), MMUSUFFIX))
	125	: "%eax", "%ecx", "%edx", "memory", "cc");
	126	return res;
	127	}
	128
	129	#if DATA_SIZE <= 2
	130	static inline int glue(glue(lds, SUFFIX), MEMSUFFIX)(void *ptr)
	131	{
	132	int res;
	133
	134	asm volatile ("movl %1, %%edx\n"
	135	"movl %1, %%eax\n"
	136	"shrl %3, %%edx\n"
	137	"andl %4, %%eax\n"
	138	"andl %2, %%edx\n"
	139	"leal %5(%%edx, %%ebp), %%edx\n"
	140	"cmpl (%%edx), %%eax\n"
	141	"movl %1, %%eax\n"
	142	"je 1f\n"
	143	"pushl %6\n"
	144	"call %7\n"
	145	"popl %%edx\n"
	146	#if DATA_SIZE == 1
	147	"movsbl %%al, %0\n"
	148	#elif DATA_SIZE == 2
149	"movswl %%ax, %0\n"
150	#else
151	#error unsupported size
152	#endif
153	"jmp 2f\n"
154	"1:\n"
155	"addl 4(%%edx), %%eax\n"
156	#if DATA_SIZE == 1
157	"movsbl (%%eax), %0\n"
158	#elif DATA_SIZE == 2
159	"movswl (%%eax), %0\n"
160	#else
161	#error unsupported size
162	#endif
163	"2:\n"
164	: "=r" (res)
165	: "r" (ptr),
166	"i" ((CPU_TLB_SIZE - 1) << 3),
167	"i" (TARGET_PAGE_BITS - 3),
168	"i" (TARGET_PAGE_MASK \| (DATA_SIZE - 1)),
169	"m" ((uint32_t )offsetof(CPUState, tlb_read[CPU_MEM_INDEX][0].address)),
170	"i" (CPU_MEM_INDEX),
171	"m" ((uint8_t )&glue(glue(__ld, SUFFIX), MMUSUFFIX))
172	: "%eax", "%ecx", "%edx", "memory", "cc");
173	return res;
174	}
175	#endif
176
177	static inline void glue(glue(st, SUFFIX), MEMSUFFIX)(void *ptr, RES_TYPE v)
178	{
179	asm volatile ("movl %0, %%edx\n"
180	"movl %0, %%eax\n"
181	"shrl %3, %%edx\n"
182	"andl %4, %%eax\n"
183	"andl %2, %%edx\n"
184	"leal %5(%%edx, %%ebp), %%edx\n"
185	"cmpl (%%edx), %%eax\n"
186	"movl %0, %%eax\n"
187	"je 1f\n"
188	#if DATA_SIZE == 1
189	"movzbl %b1, %%edx\n"
190	#elif DATA_SIZE == 2
191	"movzwl %w1, %%edx\n"
192	#elif DATA_SIZE == 4
193	"movl %1, %%edx\n"
194	#else
195	#error unsupported size
196	#endif
197	"pushl %6\n"
198	"call %7\n"
199	"popl %%eax\n"
200	"jmp 2f\n"
201	"1:\n"
202	"addl 4(%%edx), %%eax\n"
203	#if DATA_SIZE == 1
204	"movb %b1, (%%eax)\n"
205	#elif DATA_SIZE == 2
206	"movw %w1, (%%eax)\n"
207	#elif DATA_SIZE == 4
208	"movl %1, (%%eax)\n"
209	#else
210	#error unsupported size
211	#endif
212	"2:\n"
213	:
214	: "r" (ptr),
215	/* NOTE: 'q' would be needed as constraint, but we could not use it
216	with T1 ! */
217	"r" (v),
218	"i" ((CPU_TLB_SIZE - 1) << 3),
219	"i" (TARGET_PAGE_BITS - 3),
220	"i" (TARGET_PAGE_MASK \| (DATA_SIZE - 1)),
221	"m" ((uint32_t )offsetof(CPUState, tlb_write[CPU_MEM_INDEX][0].address)),
222	"i" (CPU_MEM_INDEX),
223	"m" ((uint8_t )&glue(glue(__st, SUFFIX), MMUSUFFIX))
224	: "%eax", "%ecx", "%edx", "memory", "cc");
225	}
226
227	#else
228
229	/* generic load/store macros */
230
8948b5d6	231	static inline RES_TYPE glue(glue(ld, USUFFIX), MEMSUFFIX)(void *ptr)
b92e5a22 FB	232	{
	233	int index;
	234	RES_TYPE res;
	235	unsigned long addr, physaddr;
61382a50 FB	236	int is_user;
61382a50 FB	237
b92e5a22 FB	238	addr = (unsigned long)ptr;
b92e5a22 FB	239	index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
61382a50 FB	240	is_user = CPU_MEM_INDEX;
61382a50 FB	241	if (__builtin_expect(env->tlb_read[is_user][index].address !=
b92e5a22	242	(addr & (TARGET_PAGE_MASK \| (DATA_SIZE - 1))), 0)) {
61382a50	243	res = glue(glue(__ld, SUFFIX), MMUSUFFIX)(addr, is_user);
b92e5a22	244	} else {
61382a50 FB	245	physaddr = addr + env->tlb_read[is_user][index].addend;
61382a50 FB	246	res = glue(glue(ld, USUFFIX), _raw)((uint8_t *)physaddr);
b92e5a22 FB	247	}
	248	return res;
	249	}
	250
	251	#if DATA_SIZE <= 2
	252	static inline int glue(glue(lds, SUFFIX), MEMSUFFIX)(void *ptr)
	253	{
	254	int res, index;
	255	unsigned long addr, physaddr;
61382a50 FB	256	int is_user;
61382a50 FB	257
b92e5a22 FB	258	addr = (unsigned long)ptr;
b92e5a22 FB	259	index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
61382a50 FB	260	is_user = CPU_MEM_INDEX;
61382a50 FB	261	if (__builtin_expect(env->tlb_read[is_user][index].address !=
b92e5a22	262	(addr & (TARGET_PAGE_MASK \| (DATA_SIZE - 1))), 0)) {
61382a50	263	res = (DATA_STYPE)glue(glue(__ld, SUFFIX), MMUSUFFIX)(addr, is_user);
b92e5a22	264	} else {
61382a50	265	physaddr = addr + env->tlb_read[is_user][index].addend;
b92e5a22 FB	266	res = glue(glue(lds, SUFFIX), _raw)((uint8_t *)physaddr);
	267	}
	268	return res;
	269	}
	270	#endif
	271
e16c53fa FB	272	/* generic store macro */
e16c53fa FB	273
b92e5a22 FB	274	static inline void glue(glue(st, SUFFIX), MEMSUFFIX)(void *ptr, RES_TYPE v)
	275	{
	276	int index;
	277	unsigned long addr, physaddr;
61382a50 FB	278	int is_user;
61382a50 FB	279
b92e5a22 FB	280	addr = (unsigned long)ptr;
b92e5a22 FB	281	index = (addr >> TARGET_PAGE_BITS) & (CPU_TLB_SIZE - 1);
61382a50 FB	282	is_user = CPU_MEM_INDEX;
61382a50 FB	283	if (__builtin_expect(env->tlb_write[is_user][index].address !=
b92e5a22	284	(addr & (TARGET_PAGE_MASK \| (DATA_SIZE - 1))), 0)) {
61382a50	285	glue(glue(__st, SUFFIX), MMUSUFFIX)(addr, v, is_user);
b92e5a22	286	} else {
61382a50	287	physaddr = addr + env->tlb_write[is_user][index].addend;
b92e5a22 FB	288	glue(glue(st, SUFFIX), _raw)((uint8_t *)physaddr, v);
	289	}
	290	}
	291
e16c53fa FB	292	#endif
e16c53fa FB	293
2d603d22 FB	294	#if DATA_SIZE == 8
	295	static inline double glue(ldfq, MEMSUFFIX)(void *ptr)
	296	{
	297	union {
	298	double d;
	299	uint64_t i;
	300	} u;
	301	u.i = glue(ldq, MEMSUFFIX)(ptr);
	302	return u.d;
	303	}
	304
	305	static inline void glue(stfq, MEMSUFFIX)(void *ptr, double v)
	306	{
	307	union {
	308	double d;
	309	uint64_t i;
	310	} u;
	311	u.d = v;
	312	glue(stq, MEMSUFFIX)(ptr, u.i);
	313	}
	314	#endif /* DATA_SIZE == 8 */
	315
	316	#if DATA_SIZE == 4
	317	static inline float glue(ldfl, MEMSUFFIX)(void *ptr)
	318	{
	319	union {
	320	float f;
	321	uint32_t i;
	322	} u;
	323	u.i = glue(ldl, MEMSUFFIX)(ptr);
	324	return u.f;
	325	}
	326
	327	static inline void glue(stfl, MEMSUFFIX)(void *ptr, float v)
	328	{
	329	union {
	330	float f;
	331	uint32_t i;
	332	} u;
	333	u.f = v;
	334	glue(stl, MEMSUFFIX)(ptr, u.i);
	335	}
	336	#endif /* DATA_SIZE == 4 */
	337
b92e5a22 FB	338	#undef RES_TYPE
	339	#undef DATA_TYPE
	340	#undef DATA_STYPE
	341	#undef SUFFIX
61382a50	342	#undef USUFFIX
b92e5a22	343	#undef DATA_SIZE
61382a50 FB	344	#undef CPU_MEM_INDEX
61382a50 FB	345	#undef MMUSUFFIX