kc3-lang/libffi/src/x86/internal.h

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• Hash : b9ac94f3
  Author :
  Date : 2014-11-01T15:10:34
  

  x86: Rewrite ffi_call
  
  Decouple the assembly from FFI_TYPE_*.  Merge prep_args with ffi_call,
  passing the frame and the stack to the assembly.
  
  Note that this patch isn't really standalone, as this breaks closures.
  

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• src/x86/internal.h

• #define X86_RET_FLOAT		0
  #define X86_RET_DOUBLE		1
  #define X86_RET_LDOUBLE		2
  #define X86_RET_SINT8		3
  #define X86_RET_SINT16		4
  #define X86_RET_UINT8		5
  #define X86_RET_UINT16		6
  #define X86_RET_INT64		7
  #define X86_RET_INT32		8
  #define X86_RET_VOID		9
  #define X86_RET_STRUCTPOP	10
  #define X86_RET_STRUCTARG       11
  #define X86_RET_STRUCT_1B	12
  #define X86_RET_STRUCT_2B	13
  #define X86_RET_UNUSED14	14
  #define X86_RET_UNUSED15	15
  
  #define X86_RET_TYPE_MASK	15
  #define X86_RET_POP_SHIFT	4
  
  #define R_EAX	0
  #define R_EDX	1
  #define R_ECX	2
  

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