MVC Move Between Control File and Register File
3-180 Instruction Set SPRU733
Move Between Control File and Register File
MVC
Syntax MVC (.unit) src2, dst
.unit = .S2
Compatibility C62x, C64x, C67x, and C67x+ CPU
Opcode
31 29 28 27 23 22 18 17 13 12 11 6 5 4 3 2 1 0
creg z dst src2 0 0 0 0 0 x op 1 0 0 0 s p
3 1 5 5 1 6 1 1
Operands when moving from the control file to the register file:
Opcode map field used... For operand type... Unit Opfield
src2
dst
uint
uint
.S2 00 1111
Description The src2 register is moved from the control register file to the register file. Valid
values for src2 are any register listed in the control register file.
Register addresses for accessing the control registers are in Table 3−21
(page 3-182).
Operands when moving from the register file to the control file:
Opcode map field used... For operand type... Unit Opfield
src2
dst
xuint
uint
.S2 00 1110
Description The src2 register is moved from the register file to the control register file. Valid
values for src2 are any register listed in the control register file.
Register addresses for accessing the control registers are in Table 3−21
(page 3-182).
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