From cbbab9226da9572346837466a8770c117e7e65a2 Mon Sep 17 00:00:00 2001 From: Paolo Bonzini Date: Thu, 28 Jul 2011 12:10:30 +0200 Subject: [PATCH] move unaligned memory access functions to bswap.h This is just code movement, and moving the fpu/ include path from target-dependent to target-independent Make variables. Signed-off-by: Paolo Bonzini Signed-off-by: Anthony Liguori --- Makefile.hw | 2 +- bswap.h | 474 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ configure | 3 +- cpu-all.h | 446 +------------------------------------------------------- 4 files changed, 477 insertions(+), 448 deletions(-) diff --git a/Makefile.hw b/Makefile.hw index b9181ab..659e441 100644 --- a/Makefile.hw +++ b/Makefile.hw @@ -9,7 +9,7 @@ include $(SRC_PATH)/rules.mak $(call set-vpath, $(SRC_PATH):$(SRC_PATH)/hw) -QEMU_CFLAGS+=-I.. -I$(SRC_PATH)/fpu +QEMU_CFLAGS+=-I.. include $(SRC_PATH)/Makefile.objs diff --git a/bswap.h b/bswap.h index 82a7951..f41bebe 100644 --- a/bswap.h +++ b/bswap.h @@ -11,6 +11,8 @@ #include #else +#include "softfloat.h" + #ifdef CONFIG_BYTESWAP_H #include #else @@ -237,4 +239,476 @@ static inline uint32_t qemu_bswap_len(uint32_t value, int len) return bswap32(value) >> (32 - 8 * len); } +typedef union { + float32 f; + uint32_t l; +} CPU_FloatU; + +typedef union { + float64 d; +#if defined(HOST_WORDS_BIGENDIAN) + struct { + uint32_t upper; + uint32_t lower; + } l; +#else + struct { + uint32_t lower; + uint32_t upper; + } l; +#endif + uint64_t ll; +} CPU_DoubleU; + +typedef union { + floatx80 d; + struct { + uint64_t lower; + uint16_t upper; + } l; +} CPU_LDoubleU; + +typedef union { + float128 q; +#if defined(HOST_WORDS_BIGENDIAN) + struct { + uint32_t upmost; + uint32_t upper; + uint32_t lower; + uint32_t lowest; + } l; + struct { + uint64_t upper; + uint64_t lower; + } ll; +#else + struct { + uint32_t lowest; + uint32_t lower; + uint32_t upper; + uint32_t upmost; + } l; + struct { + uint64_t lower; + uint64_t upper; + } ll; +#endif +} CPU_QuadU; + +/* unaligned/endian-independent pointer access */ + +/* + * the generic syntax is: + * + * load: ld{type}{sign}{size}{endian}_p(ptr) + * + * store: st{type}{size}{endian}_p(ptr, val) + * + * Note there are small differences with the softmmu access API! + * + * type is: + * (empty): integer access + * f : float access + * + * sign is: + * (empty): for floats or 32 bit size + * u : unsigned + * s : signed + * + * size is: + * b: 8 bits + * w: 16 bits + * l: 32 bits + * q: 64 bits + * + * endian is: + * (empty): 8 bit access + * be : big endian + * le : little endian + */ +static inline int ldub_p(const void *ptr) +{ + return *(uint8_t *)ptr; +} + +static inline int ldsb_p(const void *ptr) +{ + return *(int8_t *)ptr; +} + +static inline void stb_p(void *ptr, int v) +{ + *(uint8_t *)ptr = v; +} + +/* NOTE: on arm, putting 2 in /proc/sys/debug/alignment so that the + kernel handles unaligned load/stores may give better results, but + it is a system wide setting : bad */ +#if defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) + +/* conservative code for little endian unaligned accesses */ +static inline int lduw_le_p(const void *ptr) +{ +#ifdef _ARCH_PPC + int val; + __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); + return val; +#else + const uint8_t *p = ptr; + return p[0] | (p[1] << 8); +#endif +} + +static inline int ldsw_le_p(const void *ptr) +{ +#ifdef _ARCH_PPC + int val; + __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); + return (int16_t)val; +#else + const uint8_t *p = ptr; + return (int16_t)(p[0] | (p[1] << 8)); +#endif +} + +static inline int ldl_le_p(const void *ptr) +{ +#ifdef _ARCH_PPC + int val; + __asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (ptr)); + return val; +#else + const uint8_t *p = ptr; + return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); +#endif +} + +static inline uint64_t ldq_le_p(const void *ptr) +{ + const uint8_t *p = ptr; + uint32_t v1, v2; + v1 = ldl_le_p(p); + v2 = ldl_le_p(p + 4); + return v1 | ((uint64_t)v2 << 32); +} + +static inline void stw_le_p(void *ptr, int v) +{ +#ifdef _ARCH_PPC + __asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*(uint16_t *)ptr) : "r" (v), "r" (ptr)); +#else + uint8_t *p = ptr; + p[0] = v; + p[1] = v >> 8; +#endif +} + +static inline void stl_le_p(void *ptr, int v) +{ +#ifdef _ARCH_PPC + __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); +#else + uint8_t *p = ptr; + p[0] = v; + p[1] = v >> 8; + p[2] = v >> 16; + p[3] = v >> 24; +#endif +} + +static inline void stq_le_p(void *ptr, uint64_t v) +{ + uint8_t *p = ptr; + stl_le_p(p, (uint32_t)v); + stl_le_p(p + 4, v >> 32); +} + +/* float access */ + +static inline float32 ldfl_le_p(const void *ptr) +{ + union { + float32 f; + uint32_t i; + } u; + u.i = ldl_le_p(ptr); + return u.f; +} + +static inline void stfl_le_p(void *ptr, float32 v) +{ + union { + float32 f; + uint32_t i; + } u; + u.f = v; + stl_le_p(ptr, u.i); +} + +static inline float64 ldfq_le_p(const void *ptr) +{ + CPU_DoubleU u; + u.l.lower = ldl_le_p(ptr); + u.l.upper = ldl_le_p(ptr + 4); + return u.d; +} + +static inline void stfq_le_p(void *ptr, float64 v) +{ + CPU_DoubleU u; + u.d = v; + stl_le_p(ptr, u.l.lower); + stl_le_p(ptr + 4, u.l.upper); +} + +#else + +static inline int lduw_le_p(const void *ptr) +{ + return *(uint16_t *)ptr; +} + +static inline int ldsw_le_p(const void *ptr) +{ + return *(int16_t *)ptr; +} + +static inline int ldl_le_p(const void *ptr) +{ + return *(uint32_t *)ptr; +} + +static inline uint64_t ldq_le_p(const void *ptr) +{ + return *(uint64_t *)ptr; +} + +static inline void stw_le_p(void *ptr, int v) +{ + *(uint16_t *)ptr = v; +} + +static inline void stl_le_p(void *ptr, int v) +{ + *(uint32_t *)ptr = v; +} + +static inline void stq_le_p(void *ptr, uint64_t v) +{ + *(uint64_t *)ptr = v; +} + +/* float access */ + +static inline float32 ldfl_le_p(const void *ptr) +{ + return *(float32 *)ptr; +} + +static inline float64 ldfq_le_p(const void *ptr) +{ + return *(float64 *)ptr; +} + +static inline void stfl_le_p(void *ptr, float32 v) +{ + *(float32 *)ptr = v; +} + +static inline void stfq_le_p(void *ptr, float64 v) +{ + *(float64 *)ptr = v; +} +#endif + +#if !defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) + +static inline int lduw_be_p(const void *ptr) +{ +#if defined(__i386__) + int val; + asm volatile ("movzwl %1, %0\n" + "xchgb %b0, %h0\n" + : "=q" (val) + : "m" (*(uint16_t *)ptr)); + return val; +#else + const uint8_t *b = ptr; + return ((b[0] << 8) | b[1]); +#endif +} + +static inline int ldsw_be_p(const void *ptr) +{ +#if defined(__i386__) + int val; + asm volatile ("movzwl %1, %0\n" + "xchgb %b0, %h0\n" + : "=q" (val) + : "m" (*(uint16_t *)ptr)); + return (int16_t)val; +#else + const uint8_t *b = ptr; + return (int16_t)((b[0] << 8) | b[1]); +#endif +} + +static inline int ldl_be_p(const void *ptr) +{ +#if defined(__i386__) || defined(__x86_64__) + int val; + asm volatile ("movl %1, %0\n" + "bswap %0\n" + : "=r" (val) + : "m" (*(uint32_t *)ptr)); + return val; +#else + const uint8_t *b = ptr; + return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]; +#endif +} + +static inline uint64_t ldq_be_p(const void *ptr) +{ + uint32_t a,b; + a = ldl_be_p(ptr); + b = ldl_be_p((uint8_t *)ptr + 4); + return (((uint64_t)a<<32)|b); +} + +static inline void stw_be_p(void *ptr, int v) +{ +#if defined(__i386__) + asm volatile ("xchgb %b0, %h0\n" + "movw %w0, %1\n" + : "=q" (v) + : "m" (*(uint16_t *)ptr), "0" (v)); +#else + uint8_t *d = (uint8_t *) ptr; + d[0] = v >> 8; + d[1] = v; +#endif +} + +static inline void stl_be_p(void *ptr, int v) +{ +#if defined(__i386__) || defined(__x86_64__) + asm volatile ("bswap %0\n" + "movl %0, %1\n" + : "=r" (v) + : "m" (*(uint32_t *)ptr), "0" (v)); +#else + uint8_t *d = (uint8_t *) ptr; + d[0] = v >> 24; + d[1] = v >> 16; + d[2] = v >> 8; + d[3] = v; +#endif +} + +static inline void stq_be_p(void *ptr, uint64_t v) +{ + stl_be_p(ptr, v >> 32); + stl_be_p((uint8_t *)ptr + 4, v); +} + +/* float access */ + +static inline float32 ldfl_be_p(const void *ptr) +{ + union { + float32 f; + uint32_t i; + } u; + u.i = ldl_be_p(ptr); + return u.f; +} + +static inline void stfl_be_p(void *ptr, float32 v) +{ + union { + float32 f; + uint32_t i; + } u; + u.f = v; + stl_be_p(ptr, u.i); +} + +static inline float64 ldfq_be_p(const void *ptr) +{ + CPU_DoubleU u; + u.l.upper = ldl_be_p(ptr); + u.l.lower = ldl_be_p((uint8_t *)ptr + 4); + return u.d; +} + +static inline void stfq_be_p(void *ptr, float64 v) +{ + CPU_DoubleU u; + u.d = v; + stl_be_p(ptr, u.l.upper); + stl_be_p((uint8_t *)ptr + 4, u.l.lower); +} + +#else + +static inline int lduw_be_p(const void *ptr) +{ + return *(uint16_t *)ptr; +} + +static inline int ldsw_be_p(const void *ptr) +{ + return *(int16_t *)ptr; +} + +static inline int ldl_be_p(const void *ptr) +{ + return *(uint32_t *)ptr; +} + +static inline uint64_t ldq_be_p(const void *ptr) +{ + return *(uint64_t *)ptr; +} + +static inline void stw_be_p(void *ptr, int v) +{ + *(uint16_t *)ptr = v; +} + +static inline void stl_be_p(void *ptr, int v) +{ + *(uint32_t *)ptr = v; +} + +static inline void stq_be_p(void *ptr, uint64_t v) +{ + *(uint64_t *)ptr = v; +} + +/* float access */ + +static inline float32 ldfl_be_p(const void *ptr) +{ + return *(float32 *)ptr; +} + +static inline float64 ldfq_be_p(const void *ptr) +{ + return *(float64 *)ptr; +} + +static inline void stfl_be_p(void *ptr, float32 v) +{ + *(float32 *)ptr = v; +} + +static inline void stfq_be_p(void *ptr, float64 v) +{ + *(float64 *)ptr = v; +} + +#endif + #endif /* BSWAP_H */ diff --git a/configure b/configure index 38e3724..0e07132 100755 --- a/configure +++ b/configure @@ -233,7 +233,7 @@ QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS" QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS" QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS" QEMU_CFLAGS="-D_FORTIFY_SOURCE=2 $QEMU_CFLAGS" -QEMU_INCLUDES="-I. -I\$(SRC_PATH)" +QEMU_INCLUDES="-I. -I\$(SRC_PATH) -I\$(SRC_PATH)/fpu" LDFLAGS="-g $LDFLAGS" # make source path absolute @@ -3374,7 +3374,6 @@ else includes="-I\$(SRC_PATH)/tcg/\$(ARCH) $includes" fi includes="-I\$(SRC_PATH)/tcg $includes" -includes="-I\$(SRC_PATH)/fpu $includes" if test "$target_user_only" = "yes" ; then libdis_config_mak=libdis-user/config.mak diff --git a/cpu-all.h b/cpu-all.h index e839100..fa0205c 100644 --- a/cpu-all.h +++ b/cpu-all.h @@ -35,8 +35,6 @@ * TARGET_WORDS_BIGENDIAN : same for target cpu */ -#include "softfloat.h" - #if defined(HOST_WORDS_BIGENDIAN) != defined(TARGET_WORDS_BIGENDIAN) #define BSWAP_NEEDED #endif @@ -114,64 +112,6 @@ static inline void tswap64s(uint64_t *s) #define bswaptls(s) bswap64s(s) #endif -typedef union { - float32 f; - uint32_t l; -} CPU_FloatU; - -/* NOTE: arm FPA is horrible as double 32 bit words are stored in big - endian ! */ -typedef union { - float64 d; -#if defined(HOST_WORDS_BIGENDIAN) - struct { - uint32_t upper; - uint32_t lower; - } l; -#else - struct { - uint32_t lower; - uint32_t upper; - } l; -#endif - uint64_t ll; -} CPU_DoubleU; - -typedef union { - floatx80 d; - struct { - uint64_t lower; - uint16_t upper; - } l; -} CPU_LDoubleU; - -typedef union { - float128 q; -#if defined(HOST_WORDS_BIGENDIAN) - struct { - uint32_t upmost; - uint32_t upper; - uint32_t lower; - uint32_t lowest; - } l; - struct { - uint64_t upper; - uint64_t lower; - } ll; -#else - struct { - uint32_t lowest; - uint32_t lower; - uint32_t upper; - uint32_t upmost; - } l; - struct { - uint64_t lower; - uint64_t upper; - } ll; -#endif -} CPU_QuadU; - /* CPU memory access without any memory or io remapping */ /* @@ -207,392 +147,8 @@ typedef union { * user : user mode access using soft MMU * kernel : kernel mode access using soft MMU */ -static inline int ldub_p(const void *ptr) -{ - return *(uint8_t *)ptr; -} - -static inline int ldsb_p(const void *ptr) -{ - return *(int8_t *)ptr; -} - -static inline void stb_p(void *ptr, int v) -{ - *(uint8_t *)ptr = v; -} - -/* NOTE: on arm, putting 2 in /proc/sys/debug/alignment so that the - kernel handles unaligned load/stores may give better results, but - it is a system wide setting : bad */ -#if defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) - -/* conservative code for little endian unaligned accesses */ -static inline int lduw_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return val; -#else - const uint8_t *p = ptr; - return p[0] | (p[1] << 8); -#endif -} - -static inline int ldsw_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lhbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return (int16_t)val; -#else - const uint8_t *p = ptr; - return (int16_t)(p[0] | (p[1] << 8)); -#endif -} - -static inline int ldl_le_p(const void *ptr) -{ -#ifdef _ARCH_PPC - int val; - __asm__ __volatile__ ("lwbrx %0,0,%1" : "=r" (val) : "r" (ptr)); - return val; -#else - const uint8_t *p = ptr; - return p[0] | (p[1] << 8) | (p[2] << 16) | (p[3] << 24); -#endif -} - -static inline uint64_t ldq_le_p(const void *ptr) -{ - const uint8_t *p = ptr; - uint32_t v1, v2; - v1 = ldl_le_p(p); - v2 = ldl_le_p(p + 4); - return v1 | ((uint64_t)v2 << 32); -} - -static inline void stw_le_p(void *ptr, int v) -{ -#ifdef _ARCH_PPC - __asm__ __volatile__ ("sthbrx %1,0,%2" : "=m" (*(uint16_t *)ptr) : "r" (v), "r" (ptr)); -#else - uint8_t *p = ptr; - p[0] = v; - p[1] = v >> 8; -#endif -} - -static inline void stl_le_p(void *ptr, int v) -{ -#ifdef _ARCH_PPC - __asm__ __volatile__ ("stwbrx %1,0,%2" : "=m" (*(uint32_t *)ptr) : "r" (v), "r" (ptr)); -#else - uint8_t *p = ptr; - p[0] = v; - p[1] = v >> 8; - p[2] = v >> 16; - p[3] = v >> 24; -#endif -} - -static inline void stq_le_p(void *ptr, uint64_t v) -{ - uint8_t *p = ptr; - stl_le_p(p, (uint32_t)v); - stl_le_p(p + 4, v >> 32); -} - -/* float access */ - -static inline float32 ldfl_le_p(const void *ptr) -{ - union { - float32 f; - uint32_t i; - } u; - u.i = ldl_le_p(ptr); - return u.f; -} - -static inline void stfl_le_p(void *ptr, float32 v) -{ - union { - float32 f; - uint32_t i; - } u; - u.f = v; - stl_le_p(ptr, u.i); -} - -static inline float64 ldfq_le_p(const void *ptr) -{ - CPU_DoubleU u; - u.l.lower = ldl_le_p(ptr); - u.l.upper = ldl_le_p(ptr + 4); - return u.d; -} - -static inline void stfq_le_p(void *ptr, float64 v) -{ - CPU_DoubleU u; - u.d = v; - stl_le_p(ptr, u.l.lower); - stl_le_p(ptr + 4, u.l.upper); -} - -#else - -static inline int lduw_le_p(const void *ptr) -{ - return *(uint16_t *)ptr; -} - -static inline int ldsw_le_p(const void *ptr) -{ - return *(int16_t *)ptr; -} - -static inline int ldl_le_p(const void *ptr) -{ - return *(uint32_t *)ptr; -} - -static inline uint64_t ldq_le_p(const void *ptr) -{ - return *(uint64_t *)ptr; -} - -static inline void stw_le_p(void *ptr, int v) -{ - *(uint16_t *)ptr = v; -} - -static inline void stl_le_p(void *ptr, int v) -{ - *(uint32_t *)ptr = v; -} - -static inline void stq_le_p(void *ptr, uint64_t v) -{ - *(uint64_t *)ptr = v; -} - -/* float access */ - -static inline float32 ldfl_le_p(const void *ptr) -{ - return *(float32 *)ptr; -} - -static inline float64 ldfq_le_p(const void *ptr) -{ - return *(float64 *)ptr; -} - -static inline void stfl_le_p(void *ptr, float32 v) -{ - *(float32 *)ptr = v; -} - -static inline void stfq_le_p(void *ptr, float64 v) -{ - *(float64 *)ptr = v; -} -#endif - -#if !defined(HOST_WORDS_BIGENDIAN) || defined(WORDS_ALIGNED) - -static inline int lduw_be_p(const void *ptr) -{ -#if defined(__i386__) - int val; - asm volatile ("movzwl %1, %0\n" - "xchgb %b0, %h0\n" - : "=q" (val) - : "m" (*(uint16_t *)ptr)); - return val; -#else - const uint8_t *b = ptr; - return ((b[0] << 8) | b[1]); -#endif -} - -static inline int ldsw_be_p(const void *ptr) -{ -#if defined(__i386__) - int val; - asm volatile ("movzwl %1, %0\n" - "xchgb %b0, %h0\n" - : "=q" (val) - : "m" (*(uint16_t *)ptr)); - return (int16_t)val; -#else - const uint8_t *b = ptr; - return (int16_t)((b[0] << 8) | b[1]); -#endif -} - -static inline int ldl_be_p(const void *ptr) -{ -#if defined(__i386__) || defined(__x86_64__) - int val; - asm volatile ("movl %1, %0\n" - "bswap %0\n" - : "=r" (val) - : "m" (*(uint32_t *)ptr)); - return val; -#else - const uint8_t *b = ptr; - return (b[0] << 24) | (b[1] << 16) | (b[2] << 8) | b[3]; -#endif -} - -static inline uint64_t ldq_be_p(const void *ptr) -{ - uint32_t a,b; - a = ldl_be_p(ptr); - b = ldl_be_p((uint8_t *)ptr + 4); - return (((uint64_t)a<<32)|b); -} - -static inline void stw_be_p(void *ptr, int v) -{ -#if defined(__i386__) - asm volatile ("xchgb %b0, %h0\n" - "movw %w0, %1\n" - : "=q" (v) - : "m" (*(uint16_t *)ptr), "0" (v)); -#else - uint8_t *d = (uint8_t *) ptr; - d[0] = v >> 8; - d[1] = v; -#endif -} - -static inline void stl_be_p(void *ptr, int v) -{ -#if defined(__i386__) || defined(__x86_64__) - asm volatile ("bswap %0\n" - "movl %0, %1\n" - : "=r" (v) - : "m" (*(uint32_t *)ptr), "0" (v)); -#else - uint8_t *d = (uint8_t *) ptr; - d[0] = v >> 24; - d[1] = v >> 16; - d[2] = v >> 8; - d[3] = v; -#endif -} - -static inline void stq_be_p(void *ptr, uint64_t v) -{ - stl_be_p(ptr, v >> 32); - stl_be_p((uint8_t *)ptr + 4, v); -} - -/* float access */ - -static inline float32 ldfl_be_p(const void *ptr) -{ - union { - float32 f; - uint32_t i; - } u; - u.i = ldl_be_p(ptr); - return u.f; -} - -static inline void stfl_be_p(void *ptr, float32 v) -{ - union { - float32 f; - uint32_t i; - } u; - u.f = v; - stl_be_p(ptr, u.i); -} - -static inline float64 ldfq_be_p(const void *ptr) -{ - CPU_DoubleU u; - u.l.upper = ldl_be_p(ptr); - u.l.lower = ldl_be_p((uint8_t *)ptr + 4); - return u.d; -} - -static inline void stfq_be_p(void *ptr, float64 v) -{ - CPU_DoubleU u; - u.d = v; - stl_be_p(ptr, u.l.upper); - stl_be_p((uint8_t *)ptr + 4, u.l.lower); -} - -#else - -static inline int lduw_be_p(const void *ptr) -{ - return *(uint16_t *)ptr; -} - -static inline int ldsw_be_p(const void *ptr) -{ - return *(int16_t *)ptr; -} - -static inline int ldl_be_p(const void *ptr) -{ - return *(uint32_t *)ptr; -} - -static inline uint64_t ldq_be_p(const void *ptr) -{ - return *(uint64_t *)ptr; -} - -static inline void stw_be_p(void *ptr, int v) -{ - *(uint16_t *)ptr = v; -} - -static inline void stl_be_p(void *ptr, int v) -{ - *(uint32_t *)ptr = v; -} - -static inline void stq_be_p(void *ptr, uint64_t v) -{ - *(uint64_t *)ptr = v; -} - -/* float access */ - -static inline float32 ldfl_be_p(const void *ptr) -{ - return *(float32 *)ptr; -} - -static inline float64 ldfq_be_p(const void *ptr) -{ - return *(float64 *)ptr; -} - -static inline void stfl_be_p(void *ptr, float32 v) -{ - *(float32 *)ptr = v; -} - -static inline void stfq_be_p(void *ptr, float64 v) -{ - *(float64 *)ptr = v; -} - -#endif -/* target CPU memory access functions */ +/* target-endianness CPU memory access functions */ #if defined(TARGET_WORDS_BIGENDIAN) #define lduw_p(p) lduw_be_p(p) #define ldsw_p(p) ldsw_be_p(p) -- 2.7.4