s5u1c33000c Epson Electronics America, Inc., s5u1c33000c Datasheet - Page 154

• Manufacturer Part Number: s5u1c33000c
• Description: Cmos 32-bit Single Chip Microcomputer S5u1c33000c Manual
• Manufacturer: Epson Electronics America, Inc.

CHAPTER 10: INSTRUCTION EXTENDER
(3) xld.* %rd, [imm32] (*=b, ub, h, uh, w)
(4) xld.w [imm32], %sp
138
When global pointer (gp) is specified:
Specification of imm32 can be omitted. If imm32 is omitted, the ext33 assumes that [symbol+0x0] is
specified as it expands the instruction.
When [symbol-imm32] is specified
The instruction is always expanded into the following format.
Example: xld.w %rd, [imm32]
When global pointer is not specified:
When global pointer (gp) is specified:
When global pointer is not specified:
ld.w
pushn %r0
ext
ext
ld.w
ld.w
popn
symbol+sign32 = 0x0
ld.w
ld.w
symbol+sign32 > 0x3ffffff
ld.w
pushn %r0
ext
ext
ld.w
ld.w
popn
imm32
ld.w
ld.w
sign32 = 0x0
ld.w
sign32 > 0x3ffffff
ext
ext
ld.w
ld.w
imm32
ld.w
pushn %r0
ld.w
ld.w
popn
%r9, %sp
symbol-imm32@h
symbol-imm32@m
%r0, symbol-imm32@l
[%r0], %r9
%r0
%r9, %sp
[%r8], %r9
%r9, %sp
symbol+imm32@h
symbol+imm32@m
%r0, symbol+imm32@l
[%r0], %r9
%r0
%r9, imm32(5:0)
%rd, [%r9]
%rd, [%r8]
imm32(31:19)
imm32(18:6)
%r9, imm32(5:0)
%rd, [%r9]
%r9, %sp
%r0, imm32(5:0)
[%r0], %r9
%r0
0x1f
0x1f
0x0 < symbol+sign32 0x1fff
ld.w
ext
ld.w
Unknown symbol
ld.w
pushn %r0
ext
ext
ld.w
ld.w
popn
0x1f < imm32
ext
ld.w
ld.w
0x0 < sign32
ext
ld.w
gp > imm32
Expanded into a format without gp
specification according to the
imm32 value.
0x1f < imm32
ld.w
pushn %r0
ext
ld.w
ld.w
popn
%r9, %sp
symbol+sign32@al
[%r8], %r9
%r9, %sp
symbol+imm32@h
symbol+imm32@m
%r0, symbol+imm32@l
[%r0], %r9
%r0
imm32(18:6)
%r9, imm32(5:0)
%rd, [%r9]
sign32(12:0)
%rd, [%r8]
%r9, %sp
imm32(18:6)
%r0, imm32(5:0)
[%r0], %r9
%r0
xld.* [imm32], %rs (*=b, h, w)
EPSON
0x1fff
0x3ffff
0x3ffff
(C COMPILER PACKAGE FOR S1C33 FAMILY) (Ver. 4)
0x1fff < symbol+sign32
ld.w
ext
ext
ld.w
gp > symbol+imm32
Expanded into a format without gp
specification according to the
symbol+imm32 value.
imm32 > 0x3ffff
ext
ext
ld.w
ld.w
0x1fff < sign32
ext
ext
ld.w
imm32 > 0x3ffff
ld.w
pushn %r0
ext
ext
ld.w
ld.w
popn
%r9, %sp
symbol+sign32@ah
symbol+sign32@al
[%r8], %r9
imm32(31:19)
imm32(18:6)
%r9, imm32(5:0)
%rd, [%r9]
sign32(25:13)
sign32(12:0)
%rd, [%r8]
%r9, %sp
imm32(31:19)
imm32(18:6)
%r0, imm32(5:0)
[%r0], %r9
%r0
(sign32 = -gp+imm32)
(sign32 = -gp+imm32)
S5U1C33000C MANUAL
0x3ffffff
0x3ffffff