Module loongarch32 

🔬This is a nightly-only experimental API. (stdarch_loongarch #117427)

Available on LoongArch32 only.

Platform-specific intrinsics for the loongarch32 platform.

See the module documentation for more details.

Functions

brk^⚠ExperimentalLoongArch32 or LoongArch64

Generates the breakpoint instruction

cacop^⚠Experimental

Generates the cache operation instruction

cpucfgExperimentalLoongArch32 or LoongArch64

Reads the CPU configuration register

crc_w_b_wExperimentalLoongArch32 or LoongArch64

Calculate the CRC value using the IEEE 802.3 polynomial (0xEDB88320)

crc_w_h_wExperimentalLoongArch32 or LoongArch64

Calculate the CRC value using the IEEE 802.3 polynomial (0xEDB88320)

crc_w_w_wExperimentalLoongArch32 or LoongArch64

Calculate the CRC value using the IEEE 802.3 polynomial (0xEDB88320)

crcc_w_b_wExperimentalLoongArch32 or LoongArch64

Calculate the CRC value using the Castagnoli polynomial (0x82F63B78)

crcc_w_h_wExperimentalLoongArch32 or LoongArch64

Calculate the CRC value using the Castagnoli polynomial (0x82F63B78)

crcc_w_w_wExperimentalLoongArch32 or LoongArch64

Calculate the CRC value using the Castagnoli polynomial (0x82F63B78)

csrrd^⚠Experimental

Reads the CSR

csrwr^⚠Experimental

Writes the CSR

csrxchg^⚠Experimental

Exchanges the CSR

dbarExperimentalLoongArch32 or LoongArch64

Generates the memory barrier instruction

frecipe_dExperimental(LoongArch32 or LoongArch64) and frecipe

Calculate the approximate double-precision result of 1.0 divided

frecipe_sExperimental(LoongArch32 or LoongArch64) and frecipe

Calculate the approximate single-precision result of 1.0 divided

frsqrte_dExperimental(LoongArch32 or LoongArch64) and frecipe

Calculate the approximate double-precision result of dividing 1.0 by the square root

frsqrte_sExperimental(LoongArch32 or LoongArch64) and frecipe

Calculate the approximate single-precision result of dividing 1.0 by the square root

ibarExperimentalLoongArch32 or LoongArch64

Generates the instruction-fetch barrier instruction

iocsrrd_b^⚠ExperimentalLoongArch32 or LoongArch64

Reads the 8-bit IO-CSR

iocsrrd_h^⚠ExperimentalLoongArch32 or LoongArch64

Reads the 16-bit IO-CSR

iocsrrd_w^⚠ExperimentalLoongArch32 or LoongArch64

Reads the 32-bit IO-CSR

iocsrwr_b^⚠ExperimentalLoongArch32 or LoongArch64

Writes the 8-bit IO-CSR

iocsrwr_h^⚠ExperimentalLoongArch32 or LoongArch64

Writes the 16-bit IO-CSR

iocsrwr_w^⚠ExperimentalLoongArch32 or LoongArch64

Writes the 32-bit IO-CSR

movfcsr2grExperimentalLoongArch32 or LoongArch64

Moves data from a FCSR to the GPR

movgr2fcsr^⚠ExperimentalLoongArch32 or LoongArch64

Moves data from a GPR to the FCSR

rdtimeh_wExperimentalLoongArch32 or LoongArch64

Reads the upper 32-bit stable counter value and the counter ID

rdtimel_wExperimentalLoongArch32 or LoongArch64

Reads the lower 32-bit stable counter value and the counter ID

syscall^⚠ExperimentalLoongArch32 or LoongArch64

Generates the syscall instruction