prim_asm.h

uboot在arm处理器s3c2410的移植代码

u8      rol_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux rol_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"rol	al,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [cl]            \
	value [al]                      \
	modify exact [al cl];

u16     rol_word_asm(u32 *flags,u16 d, u8 s);
#pragma aux rol_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"rol	ax,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [cl]            \
	value [ax]                      \
	modify exact [ax cl];

u32     rol_long_asm(u32 *flags,u32 d, u8 s);
#pragma aux rol_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"rol	eax,cl"                	\
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [cl]          	\
	value [eax]                     \
	modify exact [eax cl];

u8      ror_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux ror_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"ror	al,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [cl]            \
	value [al]                      \
	modify exact [al cl];

u16     ror_word_asm(u32 *flags,u16 d, u8 s);
#pragma aux ror_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"ror	ax,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [cl]            \
	value [ax]                      \
	modify exact [ax cl];

u32     ror_long_asm(u32 *flags,u32 d, u8 s);
#pragma aux ror_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"ror	eax,cl"                	\
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [cl]          	\
	value [eax]                     \
	modify exact [eax cl];

u8      shl_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux shl_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shl	al,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [cl]            \
	value [al]                      \
	modify exact [al cl];

u16     shl_word_asm(u32 *flags,u16 d, u8 s);
#pragma aux shl_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shl	ax,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [cl]            \
	value [ax]                      \
	modify exact [ax cl];

u32     shl_long_asm(u32 *flags,u32 d, u8 s);
#pragma aux shl_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shl	eax,cl"                	\
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [cl]          	\
	value [eax]                     \
	modify exact [eax cl];

u8      shr_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux shr_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shr	al,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [cl]            \
	value [al]                      \
	modify exact [al cl];

u16     shr_word_asm(u32 *flags,u16 d, u8 s);
#pragma aux shr_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shr	ax,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [cl]            \
	value [ax]                      \
	modify exact [ax cl];

u32     shr_long_asm(u32 *flags,u32 d, u8 s);
#pragma aux shr_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shr	eax,cl"                	\
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [cl]          	\
	value [eax]                     \
	modify exact [eax cl];

u8      sar_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux sar_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sar	al,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [cl]            \
	value [al]                      \
	modify exact [al cl];

u16     sar_word_asm(u32 *flags,u16 d, u8 s);
#pragma aux sar_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sar	ax,cl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [cl]            \
	value [ax]                      \
	modify exact [ax cl];

u32     sar_long_asm(u32 *flags,u32 d, u8 s);
#pragma aux sar_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sar	eax,cl"                	\
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [cl]          	\
	value [eax]                     \
	modify exact [eax cl];

u16		shld_word_asm(u32 *flags,u16 d, u16 fill, u8 s);
#pragma aux shld_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shld	ax,dx,cl"               \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [dx] [cl]       \
	value [ax]                      \
	modify exact [ax dx cl];

u32     shld_long_asm(u32 *flags,u32 d, u32 fill, u8 s);
#pragma aux shld_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shld	eax,edx,cl"             \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [edx] [cl]     \
	value [eax]                     \
	modify exact [eax edx cl];

u16		shrd_word_asm(u32 *flags,u16 d, u16 fill, u8 s);
#pragma aux shrd_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shrd	ax,dx,cl"               \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [dx] [cl]       \
	value [ax]                      \
	modify exact [ax dx cl];

u32     shrd_long_asm(u32 *flags,u32 d, u32 fill, u8 s);
#pragma aux shrd_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"shrd	eax,edx,cl"             \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [edx] [cl]     \
	value [eax]                     \
	modify exact [eax edx cl];

u8      sbb_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux sbb_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sbb	al,bl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [bl]            \
	value [al]                      \
	modify exact [al bl];

u16     sbb_word_asm(u32 *flags,u16 d, u16 s);
#pragma aux sbb_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sbb	ax,bx"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [bx]            \
	value [ax]                      \
	modify exact [ax bx];

u32     sbb_long_asm(u32 *flags,u32 d, u32 s);
#pragma aux sbb_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sbb	eax,ebx"                \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [ebx]          \
	value [eax]                     \
	modify exact [eax ebx];

u8      sub_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux sub_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sub	al,bl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [bl]            \
	value [al]                      \
	modify exact [al bl];

u16     sub_word_asm(u32 *flags,u16 d, u16 s);
#pragma aux sub_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sub	ax,bx"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [bx]            \
	value [ax]                      \
	modify exact [ax bx];

u32     sub_long_asm(u32 *flags,u32 d, u32 s);
#pragma aux sub_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"sub	eax,ebx"                \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [ebx]          \
	value [eax]                     \
	modify exact [eax ebx];

void	test_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux test_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"test	al,bl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [bl]            \
	modify exact [al bl];

void	test_word_asm(u32 *flags,u16 d, u16 s);
#pragma aux test_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"test	ax,bx"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [bx]            \
	modify exact [ax bx];

void	test_long_asm(u32 *flags,u32 d, u32 s);
#pragma aux test_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"test	eax,ebx"                \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [ebx]          \
	modify exact [eax ebx];

u8      xor_byte_asm(u32 *flags,u8 d, u8 s);
#pragma aux xor_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"xor	al,bl"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [al] [bl]            \
	value [al]                      \
	modify exact [al bl];

u16     xor_word_asm(u32 *flags,u16 d, u16 s);
#pragma aux xor_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"xor	ax,bx"                  \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [ax] [bx]            \
	value [ax]                      \
	modify exact [ax bx];

u32     xor_long_asm(u32 *flags,u32 d, u32 s);
#pragma aux xor_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"xor	eax,ebx"                \
	"pushf"                         \
	"pop	[edi]"            		\
	parm [edi] [eax] [ebx]          \
	value [eax]                     \
	modify exact [eax ebx];

void    imul_byte_asm(u32 *flags,u16 *ax,u8 d,u8 s);
#pragma aux imul_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"imul	bl"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],ax"				\
	parm [edi] [esi] [al] [bl]      \
	modify exact [esi ax bl];

void    imul_word_asm(u32 *flags,u16 *ax,u16 *dx,u16 d,u16 s);
#pragma aux imul_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"imul	bx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],ax"				\
	"mov	[ecx],dx"				\
	parm [edi] [esi] [ecx] [ax] [bx]\
	modify exact [esi edi ax bx dx];

void    imul_long_asm(u32 *flags,u32 *eax,u32 *edx,u32 d,u32 s);
#pragma aux imul_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"imul	ebx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],eax"				\
	"mov	[ecx],edx"				\
	parm [edi] [esi] [ecx] [eax] [ebx] \
	modify exact [esi edi eax ebx edx];

void    mul_byte_asm(u32 *flags,u16 *ax,u8 d,u8 s);
#pragma aux mul_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"mul	bl"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],ax"				\
	parm [edi] [esi] [al] [bl]      \
	modify exact [esi ax bl];

void    mul_word_asm(u32 *flags,u16 *ax,u16 *dx,u16 d,u16 s);
#pragma aux mul_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"mul	bx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],ax"				\
	"mov	[ecx],dx"				\
	parm [edi] [esi] [ecx] [ax] [bx]\
	modify exact [esi edi ax bx dx];

void    mul_long_asm(u32 *flags,u32 *eax,u32 *edx,u32 d,u32 s);
#pragma aux mul_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"mul	ebx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],eax"				\
	"mov	[ecx],edx"				\
	parm [edi] [esi] [ecx] [eax] [ebx] \
	modify exact [esi edi eax ebx edx];

void	idiv_byte_asm(u32 *flags,u8 *al,u8 *ah,u16 d,u8 s);
#pragma aux idiv_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"idiv	bl"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],al"				\
	"mov	[ecx],ah"				\
	parm [edi] [esi] [ecx] [ax] [bl]\
	modify exact [esi edi ax bl];

void	idiv_word_asm(u32 *flags,u16 *ax,u16 *dx,u16 dlo,u16 dhi,u16 s);
#pragma aux idiv_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"idiv	bx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],ax"				\
	"mov	[ecx],dx"				\
	parm [edi] [esi] [ecx] [ax] [dx] [bx]\
	modify exact [esi edi ax dx bx];

void	idiv_long_asm(u32 *flags,u32 *eax,u32 *edx,u32 dlo,u32 dhi,u32 s);
#pragma aux idiv_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"idiv	ebx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],eax"				\
	"mov	[ecx],edx"				\
	parm [edi] [esi] [ecx] [eax] [edx] [ebx]\
	modify exact [esi edi eax edx ebx];

void	div_byte_asm(u32 *flags,u8 *al,u8 *ah,u16 d,u8 s);
#pragma aux div_byte_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"div	bl"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],al"				\
	"mov	[ecx],ah"				\
	parm [edi] [esi] [ecx] [ax] [bl]\
	modify exact [esi edi ax bl];

void	div_word_asm(u32 *flags,u16 *ax,u16 *dx,u16 dlo,u16 dhi,u16 s);
#pragma aux div_word_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"div	bx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],ax"				\
	"mov	[ecx],dx"				\
	parm [edi] [esi] [ecx] [ax] [dx] [bx]\
	modify exact [esi edi ax dx bx];

void	div_long_asm(u32 *flags,u32 *eax,u32 *edx,u32 dlo,u32 dhi,u32 s);
#pragma aux div_long_asm =			\
	"push	[edi]"            		\
	"popf"                         	\
	"div	ebx"                  	\
	"pushf"                         \
	"pop	[edi]"            		\
	"mov	[esi],eax"				\
	"mov	[ecx],edx"				\
	parm [edi] [esi] [ecx] [eax] [edx] [ebx]\
	modify exact [esi edi eax edx ebx];

#endif

#endif /* __X86EMU_PRIM_ASM_H */