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Add support for RISC-V architecture

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* On RISC-V GCC 10.3 does not define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_n.
* Avoid a build error
  "Please add support for your platform in build_config.h"
  Cf: https://github.com/sergeyvfx/libNumaAPI/pull/3

Differential Revision: https://developer.blender.org/D11910
This commit is contained in:
Heinrich Schuchardt
2021-07-15 14:22:08 +02:00
committed by Sergey Sharybin
parent 709e443152
commit 468d59e496
2 changed files with 16 additions and 3 deletions
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13
intern/numaapi/source/build_config.h
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@@ -324,6 +324,16 @@
# define ARCH_CPU_ARM64 1
# define ARCH_CPU_64_BITS 1
# define ARCH_CPU_LITTLE_ENDIAN 1
#elif defined(__riscv) && __riscv_xlen == 32
# define ARCH_CPU_RISCV_FAMILY 1
# define ARCH_CPU_RISCV32 1
# define ARCH_CPU_64_BITS 0
# define ARCH_CPU_LITTLE_ENDIAN 1
#elif defined(__riscv) && __riscv_xlen == 64
# define ARCH_CPU_RISCV_FAMILY 1
# define ARCH_CPU_RISCV64 1
# define ARCH_CPU_64_BITS 1
# define ARCH_CPU_LITTLE_ENDIAN 1
#elif defined(__pnacl__) || defined(__asmjs__) || defined(__wasm__)
# define ARCH_CPU_32_BITS 1
# define ARCH_CPU_LITTLE_ENDIAN 1
@@ -381,6 +391,9 @@
#if !defined(ARCH_CPU_PPC64_FAMILY)
# define ARCH_CPU_PPC64_FAMILY 0
#endif
#if !defined(ARCH_CPU_RISCV_FAMILY)
# define ARCH_CPU_RISCV_FAMILY 0
#endif
#if !defined(ARCH_CPU_S390_FAMILY)
# define ARCH_CPU_S390_FAMILY 0
#endif