AE_S32.L.I — Store a 32-bit value from the L entry of the AE_DR register

Instruction Word

Slot
ae2_slot0
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format ae_format2 - 64 bit(s)0000 1110
AE_S32.L.I 1000000000011000 0 010
ae_fld_ls_v 3210
s 3210
ae_fld_immls32 321 0

Slot
ae_slot0
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format ae_format - 64 bit(s) 1111
AE_S32.L.I 10111110
ae_fld_ls_v 3210
s 3210
ae_fld_immls32 3210

Slot
Inst
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format x24 - 24 bit(s) 0
AE_S32.L.I 11100000 0100
ae_fld_ls_v 3210
s 3210
ae_fld_immls32 3210

Slot
ae_slot0
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format ae_format1 - 64 bit(s)1 1110
AE_S32.L.I 10111110
ae_fld_ls_v 3210
s 3210
ae_fld_immls32 3210

Slot
ae_minislot0
6
3
6
2
6
1
6
0
5
9
5
8
5
7
5
6
5
5
5
4
5
3
5
2
5
1
5
0
4
9
4
8
4
7
4
6
4
5
4
4
4
3
4
2
4
1
4
0
3
9
3
8
3
7
3
6
3
5
3
4
3
3
3
2
3
1
3
0
2
9
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
2
0
1
9
1
8
1
7
1
6
1
5
1
4
1
3
1
2
1
1
1
0
9876543210
Format ae_mini0 - 64 bit(s)01000000000000000000000 1110
AE_S32.L.I 10010
ae_fld_ls_v 3210
s 3210
ae_fld_immls32 3210

Assembler Syntax

AE_S32.L.I aed0..15(ae_ls_v), a0..15(ars), -32..28

C Syntax

#include <xtensa/tie/xt_hifi2.h>

extern void AE_S32_L_I(ae_int32x2 d, ae_int32 * a, immediate off);

Description

AE_S32.I is a 32-bit store to memory from the AE_DR register. It forms a virtual address by adding the contents of the address register and an immediate value within the range {-32,...,28} encoded in the instruction word.

The store instruction writes 32 bits (4 bytes) to memory from the L entry of the AE_DR register d.

Implementation Pipeline

In Out
ae_ls_v Mstage, ars Estage

Protos that use AE_S32.L.I

proto AE_S32.L.I { in ae_int32x2 d, in ae_int32 * a, in immediate off }{}{
AE_S32.L.I d, a, off + 0;
}
proto AE_SP24S.L.I { in ae_p24x2s d, in ae_p24s * a, in immediate off }{}{
AE_S32.L.I d, a, off + 0;
}
proto AE_SP24S.L.IU { in ae_p24x2s d, inout ae_p24s * a, in immediate off }{}{
ADDI a, a, off + 0;
AE_S32.L.I d, a, 0;
}
proto AE_SP24S.L.XU { in ae_p24x2s d, inout ae_p24s * a, in int32 off }{}{
ADD a, a, off;
AE_S32.L.I d, a, 0;
}
proto AE_S_32 { in ae_int32 a, in ae_int32 * base, in immediate c }{}{
AE_S32.L.I a, base, c + 0;
}
proto ae_f32_storei { in ae_f32 d, in ae_f32 * a, in immediate off }{}{
AE_S32.L.I d, a, off + 0;
}
proto ae_f32x4_rtom_int32 { in ae_f32x4 d, in int32 * a, in immediate i }{}{
AE_S32.L.I d->d0, a, i + 0;
}
proto ae_int24_storei { in ae_int24 d, in ae_int24 * a, in immediate off }{}{
AE_S32.L.I d, a, off + 0;
}
proto ae_int32_rtom_int32 { in ae_int32 d, in int32 * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}
proto ae_int32_storei { in ae_int32 d, in ae_int32 * a, in immediate off }{}{
AE_S32.L.I d, a, off + 0;
}
proto ae_int32u_rtom_uint32 { in ae_int32u d, in uint32 * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}
proto ae_int32u_storei { in ae_int32u a, in ae_int32u * base, in immediate c }{}{
AE_S32.L.I a, base, c + 0;
}
proto ae_int32x2_rtom_ae_int32 { in ae_int32x2 d, in ae_int32 * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}
proto ae_int32x2_rtom_int32 { in ae_int32x2 d, in int32 * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}
proto ae_int32x4_rtom_int32 { in ae_int32x4 d, in int32 * a, in immediate i }{}{
AE_S32.L.I d->d0, a, i + 0;
}
proto ae_p24f_rtom_ae_p24s { in ae_p24f d, in ae_p24s * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}
proto ae_p24s_storei { in ae_p24s d, in ae_p24s * a, in immediate off }{}{
AE_S32.L.I d, a, off + 0;
}
proto ae_p24x2f_rtom_ae_p24s { in ae_p24x2f d, in ae_p24s * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}
proto ae_p24x2s_rtom_ae_p24s { in ae_p24x2s d, in ae_p24s * a, in immediate i }{}{
AE_S32.L.I d, a, i + 0;
}