/* ---------------------------------------------------------------------------- * * (c) The GHC Team, 2014-2014 * * Declarations for C fallback primitives implemented by 'ghc-prim' package. * * Do not #include this file directly: #include "Rts.h" instead. * * To understand the structure of the RTS headers, see the wiki: * https://gitlab.haskell.org/ghc/ghc/wikis/commentary/source-tree/includes * * -------------------------------------------------------------------------- */ #pragma once /* libraries/ghc-prim/cbits/atomic.c */ StgWord hs_atomic_add8(StgWord x, StgWord val); StgWord hs_atomic_add16(StgWord x, StgWord val); StgWord hs_atomic_add32(StgWord x, StgWord val); StgWord64 hs_atomic_add64(StgWord x, StgWord64 val); StgWord hs_atomic_sub8(StgWord x, StgWord val); StgWord hs_atomic_sub16(StgWord x, StgWord val); StgWord hs_atomic_sub32(StgWord x, StgWord val); StgWord64 hs_atomic_sub64(StgWord x, StgWord64 val); StgWord hs_atomic_and8(StgWord x, StgWord val); StgWord hs_atomic_and16(StgWord x, StgWord val); StgWord hs_atomic_and32(StgWord x, StgWord val); StgWord64 hs_atomic_and64(StgWord x, StgWord64 val); StgWord hs_atomic_nand8(StgWord x, StgWord val); StgWord hs_atomic_nand16(StgWord x, StgWord val); StgWord hs_atomic_nand32(StgWord x, StgWord val); StgWord64 hs_atomic_nand64(StgWord x, StgWord64 val); StgWord hs_atomic_or8(StgWord x, StgWord val); StgWord hs_atomic_or16(StgWord x, StgWord val); StgWord hs_atomic_or32(StgWord x, StgWord val); StgWord64 hs_atomic_or64(StgWord x, StgWord64 val); StgWord hs_atomic_xor8(StgWord x, StgWord val); StgWord hs_atomic_xor16(StgWord x, StgWord val); StgWord hs_atomic_xor32(StgWord x, StgWord val); StgWord64 hs_atomic_xor64(StgWord x, StgWord64 val); StgWord hs_cmpxchg8(StgWord x, StgWord old, StgWord new_); StgWord hs_cmpxchg16(StgWord x, StgWord old, StgWord new_); StgWord hs_cmpxchg32(StgWord x, StgWord old, StgWord new_); StgWord hs_cmpxchg64(StgWord x, StgWord64 old, StgWord64 new_); StgWord hs_atomicread8(StgWord x); StgWord hs_atomicread16(StgWord x); StgWord hs_atomicread32(StgWord x); StgWord64 hs_atomicread64(StgWord x); void hs_atomicwrite8(StgWord x, StgWord val); void hs_atomicwrite16(StgWord x, StgWord val); void hs_atomicwrite32(StgWord x, StgWord val); void hs_atomicwrite64(StgWord x, StgWord64 val); StgWord hs_xchg8(StgWord x, StgWord val); StgWord hs_xchg16(StgWord x, StgWord val); StgWord hs_xchg32(StgWord x, StgWord val); StgWord hs_xchg64(StgWord x, StgWord val); /* libraries/ghc-prim/cbits/bswap.c */ StgWord16 hs_bswap16(StgWord16 x); StgWord32 hs_bswap32(StgWord32 x); StgWord64 hs_bswap64(StgWord64 x); /* libraries/ghc-prim/cbits/bitrev.c This was done as part of issue #16164. See Note [Bit reversal primop] for more details about the implementation.*/ StgWord hs_bitrev8(StgWord x); StgWord16 hs_bitrev16(StgWord16 x); StgWord32 hs_bitrev32(StgWord32 x); StgWord64 hs_bitrev64(StgWord64 x); /* TODO: longlong.c */ /* libraries/ghc-prim/cbits/pdep.c */ StgWord64 hs_pdep64(StgWord64 src, StgWord64 mask); StgWord hs_pdep32(StgWord src, StgWord mask); StgWord hs_pdep16(StgWord src, StgWord mask); StgWord hs_pdep8(StgWord src, StgWord mask); /* libraries/ghc-prim/cbits/pext.c */ StgWord64 hs_pext64(StgWord64 src, StgWord64 mask); StgWord hs_pext32(StgWord src, StgWord mask); StgWord hs_pext16(StgWord src, StgWord mask); StgWord hs_pext8(StgWord src, StgWord mask); /* libraries/ghc-prim/cbits/popcnt.c */ StgWord hs_popcnt8(StgWord x); StgWord hs_popcnt16(StgWord x); StgWord hs_popcnt32(StgWord x); StgWord hs_popcnt64(StgWord64 x); StgWord hs_popcnt(StgWord x); /* libraries/ghc-prim/cbits/word2float.c */ StgFloat hs_word2float32(StgWord x); StgDouble hs_word2float64(StgWord x); /* libraries/ghc-prim/cbits/clz.c */ StgWord hs_clz8(StgWord x); StgWord hs_clz16(StgWord x); StgWord hs_clz32(StgWord x); StgWord hs_clz64(StgWord64 x); /* libraries/ghc-prim/cbits/ctz.c */ StgWord hs_ctz8(StgWord x); StgWord hs_ctz16(StgWord x); StgWord hs_ctz32(StgWord x); StgWord hs_ctz64(StgWord64 x);