Epson S5U1C17001C Manual page 302

Expansion Format of Extended Instructions (6)
Extended instruction
Opcode Operand
xjr*1 label±imm24
xjr*1.d
Example) xjreq label+imm24
sign24
Example) xjrne sign24
xcalla label±imm24
xcalla.d
xjpa
xjpa.d
Example) xcalla label+imm24
imm24
Example) xjpa imm24
sld.cw %rd, imm20
sld.ca
sld.cf
Example) sld.cw %rd, imm20
%rd, symbol±imm20
Example) sld.ca %rd, symbol+imm20
xld.cw %rd, imm24
xld.ca
xld.cf
Example) xld.cw %rd, imm24
%rd, symbol±imm24
Example) xld.ca %rd, symbol+imm24
Remarks
*1) xjreq, xjreq.d, xjrne, xjrne.d, xjrgt, xjrgt.d, xjrge, xjrge.d, xjrlt, xjrlt.d, xjrle, xjrle.d, xjrugt, xjrugt.d, xjruge, xjruge.d, xjrult, xjrult.d, xjrule, xjrule.d
Condition 1
Unconditional
ext (label+imm24)(23:21)
ext (label+imm24)(20:8)
jreq (label+imm24)(7:1)
-128≤sign24≤127
jrne sign24(7:1)
Unconditional
ext (label+imm24)(23:20)
ext (label+imm24)(19:7)
calla (label+imm24)(6:0)
imm24≤0x7f
jpa imm24(6:0)
imm20≤0x7f
ld.cw %rd, imm20(6:0)
Unconditional
ext (symbol+imm20)(19:7)
ld.ca %rd, (symbol+imm20)(6:0)
imm24≤0x7f
ld.cw %rd, imm24(6:0)
Unconditional
ext (symbol+imm24)(23:20)
ext (symbol+imm24)(19:7)
ld.ca %rd, (symbol+imm24)(6:0)
Expansion format
Condition 2
—
-1048576≤sign24<-128 or 127<sign24≤1048575
ext sign24(20:8)
jrne sign24(7:1)
—
0x7f<imm24≤0xfffff
ext imm24(19:7)
jpa imm24(6:0)
0x7f<imm20
ext imm20(19:7)
ld.cw %rd, imm20(6:0)
—
0x7f<imm24≤0xfffff
ext imm24(19:7)
ld.cw %rd, imm24(6:0)
—
Assembly Programming
Condition 3
—
sign24<-1048576 or 1048575<sign24
ext sign24(23:21)
ext sign24(20:8)
jrne sign24(7:1)
—
0xfffff<imm24
ext imm24(23:20)
ext imm24(19:7)
jpa imm24(6:0)
—
—
0xfffff<imm24
ext imm24(23:20)
ext imm24(19:7)
ld.cw %rd, imm24(6:0)
—