glue_x86.h File Reference

Go to the source code of this file.

Classes
struct	roundinftab

Macros
#define	GLUE_MAX_FPSTACK_SIZE   8
#define	GLUE_JMP_SET_OFFSET(endOfInstruction, offset)
#define	GLUE_FUNC_ENTER_SIZE   0
#define	GLUE_FUNC_LEAVE_SIZE   0
#define	GLUE_MOV_PX_DIRECTVALUE_SIZE   5
#define	GLUE_MOV_PX_DIRECTVALUE_TOSTACK_SIZE   6
#define	GLUE_STORE_P1_TO_STACK_AT_OFFS_SIZE(x)
#define	GLUE_MOVE_PX_STACKPTR_SIZE   2
#define	GLUE_MOVE_STACK_SIZE   6
#define	GLUE_POP_PX_SIZE   4
#define	GLUE_SET_PX_FROM_P1_SIZE   2
#define	GLUE_POP_FPSTACK_SIZE   2
#define	GLUE_SET_PX_FROM_WTP_SIZE   2
#define	GLUE_PUSH_VAL_AT_PX_TO_FPSTACK_SIZE   2
#define	GLUE_POP_FPSTACK_TO_WTP_TO_PX_SIZE   (GLUE_SET_PX_FROM_WTP_SIZE + sizeof(GLUE_POP_FPSTACK_TO_WTP))
#define	GLUE_TABPTR_IGNORED
#define	GLUE_CALL_CODE(bp, cp, rt)
#define	INT_TO_LECHARS(x)
#define	GLUE_INLINE_LOOPS
#define	GLUE_LOOP_LOADCNT_SIZE   (nseel_has_sse3() ? sizeof(GLUE_LOOP_LOADCNT_SSE3) : sizeof(GLUE_LOOP_LOADCNT_NOSSE3))
#define	GLUE_LOOP_LOADCNT   (nseel_has_sse3() ? GLUE_LOOP_LOADCNT_SSE3 : GLUE_LOOP_LOADCNT_NOSSE3)
#define	GLUE_LOOP_CLAMPCNT_SIZE   0
#define	GLUE_LOOP_CLAMPCNT   ""
#define	GLUE_LOOP_BEGIN_SIZE   sizeof(GLUE_LOOP_BEGIN)
#define	GLUE_WHILE_SETUP_SIZE   0
#define	GLUE_WHILE_SETUP   ""
#define	GLUE_WHILE_END_NOJUMP
#define	GLUE_HAS_FLDZ
#define	GLUE_HAS_FLD1
#define	GLUE_INVSQRT_NEEDREPL   &negativezeropointfive, &onepointfive,
#define	GLUE_HAS_NATIVE_TRIGSQRTLOG

Functions
static int	GLUE_POP_VALUE_TO_ADDR (unsigned char *buf, void *destptr)
static int	GLUE_COPY_VALUE_AT_P1_TO_PTR (unsigned char *buf, void *destptr)
static int	GLUE_POP_FPSTACK_TO_PTR (unsigned char *buf, void *destptr)
static void	GLUE_MOV_PX_DIRECTVALUE_GEN (void *b, INT_PTR v, int wv)
static void	GLUE_STORE_P1_TO_STACK_AT_OFFS (void *b, int offs)
static void	GLUE_MOVE_PX_STACKPTR_GEN (void *b, int wv)
static void	GLUE_MOVE_STACK (void *b, int amt)
static void	GLUE_POP_PX (void *b, int wv)
static void	GLUE_SET_PX_FROM_P1 (void *b, int wv)
static void	GLUE_SET_PX_FROM_WTP (void *b, int wv)
static void	GLUE_PUSH_VAL_AT_PX_TO_FPSTACK (void *b, int wv)
static void	GLUE_POP_FPSTACK_TO_WTP_TO_PX (unsigned char *buf, int wv)
static int	GLUE_RESET_WTP (unsigned char *out, void *ptr)
static void	eel_callcode32 (INT_PTR cp, INT_PTR ramptr)
void	eel_enterfp (int s[2])
void	eel_leavefp (int s[2])
static void	eel_callcode32_fast (INT_PTR cp, INT_PTR ramptr)
static unsigned char *	EEL_GLUE_set_immediate (void *_p, INT_PTR newv)
void	nseel_asm_or (void)
void	nseel_asm_or0 (void)
void	nseel_asm_or_op (void)
void	nseel_asm_and (void)
void	nseel_asm_and_op (void)
void	nseel_asm_xor (void)
void	nseel_asm_xor_op (void)
void	nseel_asm_shl (void)
void	nseel_asm_shr (void)
void	nseel_asm_mod (void)
void	nseel_asm_mod_op (void)
void	nseel_asm_stack_peek (void)
void	_asm_gmegabuf (void)
void	_asm_megabuf (void)
static void	eel_fixup_sse3 (unsigned char *p, unsigned char *endp, int np, int flag)
static int	nseel_has_sse3 ()
static void *	GLUE_realAddress (void *fn, int *size)

Variables
static const unsigned char	GLUE_JMP_NC [] = { 0xE9, 0,0,0,0, }
static const unsigned char	GLUE_JMP_IF_P1_Z [] = {0x85, 0xC0, 0x0F, 0x84, 0,0,0,0 }
static const unsigned char	GLUE_JMP_IF_P1_NZ [] = {0x85, 0xC0, 0x0F, 0x85, 0,0,0,0 }
static const unsigned int	GLUE_FUNC_ENTER [1]
static const unsigned int	GLUE_FUNC_LEAVE [1]
static const unsigned char	GLUE_PUSH_P1PTR_AS_VALUE []
static const unsigned char	GLUE_PUSH_P1 [4] ={0x83, 0xEC, 12, 0x50}
static const unsigned char	GLUE_POP_FPSTACK [2] = { 0xDD, 0xD8 }
static const unsigned char	GLUE_POP_FPSTACK_TOSTACK []
static const unsigned char	GLUE_POP_STACK_TO_FPSTACK []
static const unsigned char	GLUE_POP_FPSTACK_TO_WTP []
static const unsigned char	GLUE_RET =0xC3
static const unsigned char	GLUE_LOOP_LOADCNT_SSE3 []
static const unsigned char	GLUE_LOOP_LOADCNT_NOSSE3 []
static const unsigned char	GLUE_LOOP_BEGIN []
static const unsigned char	GLUE_LOOP_END []
static const unsigned char	GLUE_WHILE_BEGIN []
static const unsigned char	GLUE_WHILE_END []
static const unsigned char	GLUE_WHILE_CHECK_RV []
static const unsigned char	GLUE_SET_P1_Z [] = { 0x29, 0xC0 }
static const unsigned char	GLUE_SET_P1_NZ [] = { 0xb0, 0x01 }
static const unsigned char	GLUE_FXCH [] = {0xd9, 0xc9}
static const unsigned char	GLUE_FLDZ [] = {0xd9, 0xee}
static const unsigned char	GLUE_FLD1 [] = {0xd9, 0xe8}
static EEL_F	negativezeropointfive =-0.5f
static EEL_F	onepointfive =1.5f
static struct roundinftab	s_round_fixes []

Macro Definition Documentation

GLUE_CALL_CODE

#define GLUE_CALL_CODE	(		bp,
			cp,
			rt )

Value:

do { \
if (h->compile_flags&NSEEL_CODE_COMPILE_FLAG_NOFPSTATE) eel_callcode32_fast(cp, rt); \
else eel_callcode32(cp, rt);\
} while(0)

GLUE_FUNC_ENTER_SIZE

#define GLUE_FUNC_ENTER_SIZE   0

GLUE_FUNC_LEAVE_SIZE

#define GLUE_FUNC_LEAVE_SIZE   0

GLUE_HAS_FLD1

#define GLUE_HAS_FLD1

GLUE_HAS_FLDZ

#define GLUE_HAS_FLDZ

GLUE_HAS_NATIVE_TRIGSQRTLOG

#define GLUE_HAS_NATIVE_TRIGSQRTLOG

GLUE_INLINE_LOOPS

#define GLUE_INLINE_LOOPS

GLUE_INVSQRT_NEEDREPL

#define GLUE_INVSQRT_NEEDREPL   &negativezeropointfive, &onepointfive,

GLUE_JMP_SET_OFFSET

#define GLUE_JMP_SET_OFFSET	(		endOfInstruction,
			offset )

Value:

(((int *)(endOfInstruction))[-1] = (offset))

GLUE_LOOP_BEGIN_SIZE

#define GLUE_LOOP_BEGIN_SIZE   sizeof(GLUE_LOOP_BEGIN)

GLUE_LOOP_CLAMPCNT

#define GLUE_LOOP_CLAMPCNT   ""

GLUE_LOOP_CLAMPCNT_SIZE

#define GLUE_LOOP_CLAMPCNT_SIZE   0

GLUE_LOOP_LOADCNT

#define GLUE_LOOP_LOADCNT   (nseel_has_sse3() ? GLUE_LOOP_LOADCNT_SSE3 : GLUE_LOOP_LOADCNT_NOSSE3)

GLUE_LOOP_LOADCNT_SIZE

#define GLUE_LOOP_LOADCNT_SIZE   (nseel_has_sse3() ? sizeof(GLUE_LOOP_LOADCNT_SSE3) : sizeof(GLUE_LOOP_LOADCNT_NOSSE3))

GLUE_MAX_FPSTACK_SIZE

#define GLUE_MAX_FPSTACK_SIZE   8

GLUE_MOV_PX_DIRECTVALUE_SIZE

#define GLUE_MOV_PX_DIRECTVALUE_SIZE   5

GLUE_MOV_PX_DIRECTVALUE_TOSTACK_SIZE

#define GLUE_MOV_PX_DIRECTVALUE_TOSTACK_SIZE   6

GLUE_MOVE_PX_STACKPTR_SIZE

#define GLUE_MOVE_PX_STACKPTR_SIZE   2

GLUE_MOVE_STACK_SIZE

#define GLUE_MOVE_STACK_SIZE   6

GLUE_POP_FPSTACK_SIZE

#define GLUE_POP_FPSTACK_SIZE   2

GLUE_POP_FPSTACK_TO_WTP_TO_PX_SIZE

#define GLUE_POP_FPSTACK_TO_WTP_TO_PX_SIZE   (GLUE_SET_PX_FROM_WTP_SIZE + sizeof(GLUE_POP_FPSTACK_TO_WTP))

GLUE_POP_PX_SIZE

#define GLUE_POP_PX_SIZE   4

GLUE_PUSH_VAL_AT_PX_TO_FPSTACK_SIZE

#define GLUE_PUSH_VAL_AT_PX_TO_FPSTACK_SIZE   2

GLUE_SET_PX_FROM_P1_SIZE

#define GLUE_SET_PX_FROM_P1_SIZE   2

GLUE_SET_PX_FROM_WTP_SIZE

#define GLUE_SET_PX_FROM_WTP_SIZE   2

GLUE_STORE_P1_TO_STACK_AT_OFFS_SIZE

#define GLUE_STORE_P1_TO_STACK_AT_OFFS_SIZE

(

x

)

Value:

7

GLUE_TABPTR_IGNORED

#define GLUE_TABPTR_IGNORED

GLUE_WHILE_END_NOJUMP

#define GLUE_WHILE_END_NOJUMP

GLUE_WHILE_SETUP

#define GLUE_WHILE_SETUP   ""

GLUE_WHILE_SETUP_SIZE

#define GLUE_WHILE_SETUP_SIZE   0

INT_TO_LECHARS

#define INT_TO_LECHARS

(

x

)

Value:

((x)&0xff),(((x)>>8)&0xff), (((x)>>16)&0xff), (((x)>>24)&0xff)

Function Documentation

_asm_gmegabuf()

void _asm_gmegabuf

(

void

)

_asm_megabuf()

void _asm_megabuf

(

void

)

eel_callcode32()

void eel_callcode32 ( INT_PTR cp, INT_PTR ramptr )

static

eel_callcode32_fast()

void eel_callcode32_fast ( INT_PTR cp, INT_PTR ramptr )

static

eel_enterfp()

void eel_enterfp

(

int

s[2]

)

eel_fixup_sse3()

void eel_fixup_sse3 ( unsigned char * p, unsigned char * endp, int np, int flag )

static

EEL_GLUE_set_immediate()

unsigned char * EEL_GLUE_set_immediate ( void * _p, INT_PTR newv )

static

eel_leavefp()

void eel_leavefp

(

int

s[2]

)

GLUE_COPY_VALUE_AT_P1_TO_PTR()

int GLUE_COPY_VALUE_AT_P1_TO_PTR ( unsigned char * buf, void * destptr )

static

GLUE_MOV_PX_DIRECTVALUE_GEN()

void GLUE_MOV_PX_DIRECTVALUE_GEN ( void * b, INT_PTR v, int wv )

static

GLUE_MOVE_PX_STACKPTR_GEN()

void GLUE_MOVE_PX_STACKPTR_GEN ( void * b, int wv )

static

GLUE_MOVE_STACK()

void GLUE_MOVE_STACK ( void * b, int amt )

static

GLUE_POP_FPSTACK_TO_PTR()

int GLUE_POP_FPSTACK_TO_PTR ( unsigned char * buf, void * destptr )

static

GLUE_POP_FPSTACK_TO_WTP_TO_PX()

void GLUE_POP_FPSTACK_TO_WTP_TO_PX ( unsigned char * buf, int wv )

static

GLUE_POP_PX()

void GLUE_POP_PX ( void * b, int wv )

static

GLUE_POP_VALUE_TO_ADDR()

int GLUE_POP_VALUE_TO_ADDR ( unsigned char * buf, void * destptr )

static

GLUE_PUSH_VAL_AT_PX_TO_FPSTACK()

void GLUE_PUSH_VAL_AT_PX_TO_FPSTACK ( void * b, int wv )

static

GLUE_realAddress()

void * GLUE_realAddress ( void * fn, int * size )

static

GLUE_RESET_WTP()

int GLUE_RESET_WTP ( unsigned char * out, void * ptr )

static

GLUE_SET_PX_FROM_P1()

void GLUE_SET_PX_FROM_P1 ( void * b, int wv )

static

GLUE_SET_PX_FROM_WTP()

void GLUE_SET_PX_FROM_WTP ( void * b, int wv )

static

GLUE_STORE_P1_TO_STACK_AT_OFFS()

void GLUE_STORE_P1_TO_STACK_AT_OFFS ( void * b, int offs )

static

nseel_asm_and()

void nseel_asm_and

(

void

)

nseel_asm_and_op()

void nseel_asm_and_op

(

void

)

nseel_asm_mod()

void nseel_asm_mod

(

void

)

nseel_asm_mod_op()

void nseel_asm_mod_op

(

void

)

nseel_asm_or()

void nseel_asm_or

(

void

)

nseel_asm_or0()

void nseel_asm_or0

(

void

)

nseel_asm_or_op()

void nseel_asm_or_op

(

void

)

nseel_asm_shl()

void nseel_asm_shl

(

void

)

nseel_asm_shr()

void nseel_asm_shr

(

void

)

nseel_asm_stack_peek()

void nseel_asm_stack_peek

(

void

)

nseel_asm_xor()

void nseel_asm_xor

(

void

)

nseel_asm_xor_op()

void nseel_asm_xor_op

(

void

)

nseel_has_sse3()

int nseel_has_sse3 ( )

static

Variable Documentation

GLUE_FLD1

const unsigned char GLUE_FLD1[] = {0xd9, 0xe8}

static

GLUE_FLDZ

const unsigned char GLUE_FLDZ[] = {0xd9, 0xee}

static

GLUE_FUNC_ENTER

const unsigned int GLUE_FUNC_ENTER[1]

static

GLUE_FUNC_LEAVE

const unsigned int GLUE_FUNC_LEAVE[1]

static

GLUE_FXCH

const unsigned char GLUE_FXCH[] = {0xd9, 0xc9}

static

GLUE_JMP_IF_P1_NZ

const unsigned char GLUE_JMP_IF_P1_NZ[] = {0x85, 0xC0, 0x0F, 0x85, 0,0,0,0 }

static

GLUE_JMP_IF_P1_Z

const unsigned char GLUE_JMP_IF_P1_Z[] = {0x85, 0xC0, 0x0F, 0x84, 0,0,0,0 }

static

GLUE_JMP_NC

const unsigned char GLUE_JMP_NC[] = { 0xE9, 0,0,0,0, }

static

GLUE_LOOP_BEGIN

const unsigned char GLUE_LOOP_BEGIN[]

static

Initial value:

                                          ={ 
  0x56, 
  0x51, 
  0x81, 0xEC, 0x08, 0,0,0, 
}

GLUE_LOOP_END

const unsigned char GLUE_LOOP_END[]

static

Initial value:

                                        ={ 
  0x81, 0xC4, 0x08, 0,0,0, 
  0x59, 
  0x5E, 
  0x49, 
  0x0f, 0x85, 0,0,0,0, 
}

GLUE_LOOP_LOADCNT_NOSSE3

const unsigned char GLUE_LOOP_LOADCNT_NOSSE3[]

static

Initial value:

                                                   ={
        0xd9, 0x7e, 0x04,       
        0x66, 0x8b, 0x46, 0x04, 
        0x66, 0x0d, 0x00, 0x0c, 
        0x66, 0x89, 0x46, 0x08, 
        0xd9, 0x6e, 0x08,       
        0xDB, 0x1E,           
        0xd9, 0x6e, 0x04,     
        0x8B, 0x0E,           
        0x81, 0xf9, 1,0,0,0,  
        0x0F, 0x8C, 0,0,0,0,  
}

GLUE_LOOP_LOADCNT_SSE3

const unsigned char GLUE_LOOP_LOADCNT_SSE3[]

static

Initial value:

                                                 ={
        0xdb, 0x0e, 
        0x8B, 0x0E,           
        0x81, 0xf9, 1,0,0,0,  
        0x0F, 0x8C, 0,0,0,0,  
}

GLUE_POP_FPSTACK

const unsigned char GLUE_POP_FPSTACK[2] = { 0xDD, 0xD8 }

static

GLUE_POP_FPSTACK_TO_WTP

const unsigned char GLUE_POP_FPSTACK_TO_WTP[]

static

Initial value:

                                                   = { 
    0xDD, 0x1E, 
    0x83, 0xC6, 8,  
}

GLUE_POP_FPSTACK_TOSTACK

const unsigned char GLUE_POP_FPSTACK_TOSTACK[]

static

Initial value:

                                                    = {
  0x83, 0xEC, 16, 
  0xDD, 0x1C, 0x24 
}

GLUE_POP_STACK_TO_FPSTACK

const unsigned char GLUE_POP_STACK_TO_FPSTACK[]

static

Initial value:

                                                     = {
  0xDD, 0x04, 0x24, 
  0x83, 0xC4, 16 
}

GLUE_PUSH_P1

const unsigned char GLUE_PUSH_P1[4] ={0x83, 0xEC, 12, 0x50}

static

GLUE_PUSH_P1PTR_AS_VALUE

const unsigned char GLUE_PUSH_P1PTR_AS_VALUE[]

static

Initial value:

                                                    = 
{ 
  0x83, 0xEC, 8,    
  0xff, 0x70, 0x4,  
  0xff, 0x30, 
}

GLUE_RET

const unsigned char GLUE_RET =0xC3

static

GLUE_SET_P1_NZ

const unsigned char GLUE_SET_P1_NZ[] = { 0xb0, 0x01 }

static

GLUE_SET_P1_Z

const unsigned char GLUE_SET_P1_Z[] = { 0x29, 0xC0 }

static

GLUE_WHILE_BEGIN

const unsigned char GLUE_WHILE_BEGIN[]

static

Initial value:

                                           ={ 
  0x56, 
  0x81, 0xEC, 12, 0,0,0, 
}

GLUE_WHILE_CHECK_RV

const unsigned char GLUE_WHILE_CHECK_RV[]

static

Initial value:

                                               = {
  0x85, 0xC0, 
  0x0F, 0x85, 0,0,0,0 
}

GLUE_WHILE_END

const unsigned char GLUE_WHILE_END[]

static

Initial value:

                                         ={ 
  0x81, 0xC4, 12, 0,0,0, 
  0x5E, 
}

negativezeropointfive

EEL_F negativezeropointfive =-0.5f

static

onepointfive

EEL_F onepointfive =1.5f

static

s_round_fixes

struct roundinftab s_round_fixes[]

static

Initial value:

= {
  { nseel_asm_or, 2, },
  { nseel_asm_or_op, 2, },
  { nseel_asm_or0, 1, },
  { nseel_asm_and, 2, },
  { nseel_asm_and_op, 2, },
  { nseel_asm_xor, 2, },
  { nseel_asm_xor_op, 2, },
  { nseel_asm_shl, 2, 1, },
  { nseel_asm_shr, 2, 1, },
  { nseel_asm_mod, 2, 1, },
  { nseel_asm_mod_op, 2, 1, },
  { nseel_asm_stack_peek, 1, 1, },
  { _asm_megabuf, 1, 1, },
  { _asm_gmegabuf, 1, 2, },
}