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| 1 | +2024-01-28 Victor Do Nascimento < [email protected]> |
| 2 | + |
| 3 | + * config/linux/aarch64/host-config.h (has_lse2): Add test for LSE. |
| 4 | + (has_lse128): Add test for LSE2. |
| 5 | + |
| 6 | +2024-01-28 Victor Do Nascimento < [email protected]> |
| 7 | + |
| 8 | + * Makefile.am (AM_CPPFLAGS): add conditional setting of |
| 9 | + -DHAVE_FEAT_LSE128. |
| 10 | + * acinclude.m4 (LIBAT_TEST_FEAT_AARCH64_LSE128): New. |
| 11 | + * config/linux/aarch64/atomic_16.S (LSE128): New macro |
| 12 | + definition. |
| 13 | + (libat_exchange_16): New LSE128 variant. |
| 14 | + (libat_fetch_or_16): Likewise. |
| 15 | + (libat_or_fetch_16): Likewise. |
| 16 | + (libat_fetch_and_16): Likewise. |
| 17 | + (libat_and_fetch_16): Likewise. |
| 18 | + * config/linux/aarch64/host-config.h (IFUNC_COND_2): New. |
| 19 | + (IFUNC_NCOND): Add operand size checking. |
| 20 | + (has_lse2): Renamed from `ifunc1`. |
| 21 | + (has_lse128): New. |
| 22 | + (HWCAP2_LSE128): Likewise. |
| 23 | + * configure.ac: Add call to |
| 24 | + LIBAT_TEST_FEAT_AARCH64_LSE128. |
| 25 | + * configure (ac_subst_vars): Regenerated via autoreconf. |
| 26 | + * Makefile.in: Likewise. |
| 27 | + * auto-config.h.in: Likewise. |
| 28 | + |
| 29 | +2024-01-28 Victor Do Nascimento < [email protected]> |
| 30 | + |
| 31 | + * config/linux/aarch64/host-config.h (__ifunc_arg_t): |
| 32 | + Conditionally-defined if `sys/ifunc.h' not found. |
| 33 | + (_IFUNC_ARG_HWCAP): Likewise. |
| 34 | + (IFUNC_COND_1): Pass __ifunc_arg_t argument to ifunc. |
| 35 | + (ifunc1): Modify function signature to accept __ifunc_arg_t |
| 36 | + argument. |
| 37 | + * configure.tgt: Add second `const __ifunc_arg_t *features' |
| 38 | + argument to IFUNC_RESOLVER_ARGS. |
| 39 | + |
| 40 | +2024-01-28 Victor Do Nascimento < [email protected]> |
| 41 | + |
| 42 | + * config/linux/aarch64/atomic_16.S (CORE): New macro. |
| 43 | + (LSE2): Likewise. |
| 44 | + (ENTRY_FEAT): Likewise. |
| 45 | + (ENTRY_FEAT1): Likewise. |
| 46 | + (END_FEAT): Likewise. |
| 47 | + (END_FEAT1): Likewise. |
| 48 | + (ALIAS): Modify macro to take in `arch' arguments. |
| 49 | + (ALIAS1): New. |
| 50 | + |
1 | 51 | 2023-12-15 Wilco Dijkstra < [email protected]>
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2 | 52 |
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3 | 53 | * config/linux/aarch64/atomic_16.S: Implement lock-free ARMv8.0 atomics.
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