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| -rw-r--r-- | gcc/testsuite/gcc.target/aarch64/acle/rwsr.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/aarch64/acle/rwsr.c b/gcc/testsuite/gcc.target/aarch64/acle/rwsr.c index 93c48c4..6feb0be 100644 --- a/gcc/testsuite/gcc.target/aarch64/acle/rwsr.c +++ b/gcc/testsuite/gcc.target/aarch64/acle/rwsr.c @@ -6,6 +6,38 @@ #include <arm_acle.h> +#pragma GCC push_options +#pragma GCC target ("arch=armv9.4-a+d128") + +#ifndef __ARM_FEATURE_SYSREG128 +#error "__ARM_FEATURE_SYSREG128 feature macro not defined." +#endif + +/* +** get_rsr128: +** mrrs x0, x1, s3_0_c7_c4_0 +** ... +*/ +__uint128_t +get_rsr128 () +{ + __arm_rsr128 ("par_el1"); +} + +/* +** set_wsr128: +** ... +** msrr s3_0_c7_c4_0, x0, x1 +** ... +*/ +void +set_wsr128 (__uint128_t c) +{ + __arm_wsr128 ("par_el1", c); +} + +#pragma GCC pop_options + /* ** get_rsr: ** ... |