struct zx_riscv64_thread_state_fp_regs_t

Defined at line 204 of file ../../zircon/system/public/zircon/syscalls/debug.h

Value for ZX_THREAD_STATE_FP_REGS on RISC-V platforms. This represents

the F, D, and/or Q extension register state. Each register is always

represented as 128 bits wide (Q) here, even if hardware only supports 32

bits(F) or 64 bits (D). The smaller register values are represented

with "NaN-boxing", which means all ones in the extra high bits. When the

hardware does not support wider sizes, then zx_thread_write_state with

higher bits anything but all ones is an error.

Public Members

struct (unnamed at ../../zircon/system/public/zircon/syscalls/debug.h:205:17)[32] q
uint32_t fcsr
uint32_t[3] reserved

Records