vect_dsp32_convpart_at32uc.c File Reference

#include "dsp.h"
#include "preprocessor.h"

Macros
#define	ASM_INSTRUCT_COMPACKED(str)   str
#define	ASM_INSTRUCT_EXTENDED(str)   str
#define	DSP32_COMPUT_TAP_8(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_0(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_1(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_2(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_3(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_4(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_5(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_6(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_COMPUT_TAP_ENDING_7(r_vect1, r_h, r_i, r_sum1)
#define	DSP32_CONVPART_KERNEL_X_FCT(x_num, data)   __attribute__((__naked__)) DSP32_CONVPART_KERNEL_X_FCT__(x_num, data)
#define	DSP32_CONVPART_KERNEL_X_FCT__(x_num, data)

Functions
void	dsp32_vect_convpart (dsp32_t *vect1, dsp32_t *vect2, int vect2_size, dsp32_t *vect3, int vect3_size)
	32-bit fixed point version of the Partial Convolution. More...

#define ASM_INSTRUCT_COMPACKED

(

str

)

str

#define ASM_INSTRUCT_EXTENDED

(

str

)

str

#define DSP32_COMPUT_TAP_8	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"sub  "ASTRINGZ(r_h)", 32\n\t" \
        "add  r2, "ASTRINGZ(r_vect1)", "ASTRINGZ(r_i)" << 2\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[24]\n\t" \
        "ld.d  r6, r2[0]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[16]\n\t" \
        "ld.d  r6, r2[8]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[8]\n\t" \
        "ld.d  r6, r2[16]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[0]\n\t" \
        "ld.d  r6, r2[24]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "sub  "ASTRINGZ(r_i)", -8\n\t"

#define DSP32_COMPUT_TAP_ENDING_0	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

#define DSP32_COMPUT_TAP_ENDING_1	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"ld.w  r4, --"ASTRINGZ(r_h)"\n\t" \
        "ld.w  r6, "ASTRINGZ(r_vect1)"["ASTRINGZ(r_i)" << 2]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r4, r6\n\t"

#define DSP32_COMPUT_TAP_ENDING_2	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"ld.d  r4, --"ASTRINGZ(r_h)"\n\t" \
        "ld.d  r6, "ASTRINGZ(r_vect1)"["ASTRINGZ(r_i)" << 2]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t"

#define DSP32_COMPUT_TAP_ENDING_3	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"sub  "ASTRINGZ(r_h)", 12\n\t" \
        "add  r2, "ASTRINGZ(r_vect1)", "ASTRINGZ(r_i)" << 2\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[4]\n\t" \
        "ld.d  r6, r2[0]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.w  r4, "ASTRINGZ(r_h)"[0]\n\t" \
        "ld.w  r6, r2[8]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r4, r6\n\t"

#define DSP32_COMPUT_TAP_ENDING_4	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"sub  "ASTRINGZ(r_h)", 16\n\t" \
        "add  r2, "ASTRINGZ(r_vect1)", "ASTRINGZ(r_i)" << 2\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[8]\n\t" \
        "ld.d  r6, r2[0]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[0]\n\t" \
        "ld.d  r6, r2[8]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t"

#define DSP32_COMPUT_TAP_ENDING_5	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"sub  "ASTRINGZ(r_h)", 20\n\t" \
        "add  r2, "ASTRINGZ(r_vect1)", "ASTRINGZ(r_i)" << 2\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[12]\n\t" \
        "ld.d  r6, r2[0]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[4]\n\t" \
        "ld.d  r6, r2[8]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.w  r4, "ASTRINGZ(r_h)"[0]\n\t" \
        "ld.w  r6, r2[16]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r4, r6\n\t"

#define DSP32_COMPUT_TAP_ENDING_6	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"sub  "ASTRINGZ(r_h)", 24\n\t" \
        "add  r2, "ASTRINGZ(r_vect1)", "ASTRINGZ(r_i)" << 2\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[16]\n\t" \
        "ld.d  r6, r2[0]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[8]\n\t" \
        "ld.d  r6, r2[8]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[0]\n\t" \
        "ld.d  r6, r2[16]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t"

#define DSP32_COMPUT_TAP_ENDING_7	(		r_vect1,
			r_h,
			r_i,
			r_sum1
	)

Value:

"sub  "ASTRINGZ(r_h)", 28\n\t" \
        "add  r2, "ASTRINGZ(r_vect1)", "ASTRINGZ(r_i)" << 2\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[20]\n\t" \
        "ld.d  r6, r2[0]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[12]\n\t" \
        "ld.d  r6, r2[8]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.d  r4, "ASTRINGZ(r_h)"[4]\n\t" \
        "ld.d  r6, r2[16]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r5, r6\n\t" \
        "macs.d  "ASTRINGZ(r_sum1)", r4, r7\n\t" \
\
        "ld.w  r4, "ASTRINGZ(r_h)"[0]\n\t" \
        "ld.w  r6, r2[24]\n\t" \
\
        "macs.d  "ASTRINGZ(r_sum1)", r4, r6\n\t"

#define DSP32_CONVPART_KERNEL_X_FCT	(		x_num,
			data
	)		__attribute__((__naked__)) DSP32_CONVPART_KERNEL_X_FCT__(x_num, data)

#define DSP32_CONVPART_KERNEL_X_FCT__	(		x_num,
			data
	)