C.FSWSP

Compressed Float Store Word to Stack Pointer

C.FSWSP rs2, offset(x2)

Stores a single-precision float to the stack pointer.

Details

Stores a single-precision FP value from fd to a stack-pointer-relative address (RV32 only).

Pseudocode Operation

M[R[2] + offset][31:0] = F[rs2];

Example

C.FSWSP a1, 0(a0)

Encoding

Binary Layout
111
15:13
imm
rs2
12:8
10
7:6
 
Format CSS
Opcode 02
Extension C

Operands

  • rs2
    Source
  • offset
    Offset