MRC (Move to Register from Coprocessor) を使ってみました。 .text .global _start _start: mrc p10, 7, r0, c1, c0, 0 bl writeHEX32 vmrs r0, FPSCR bl writeHEX32 vcmp.f32 s0, s0 mrc p10, 7, r0, c1, c0, 0 bl writeHEX32 vmrs r0, FPSCR bl writeHEX…