| Brad Bishop | 1932369 | 2019-04-05 15:28:33 -0400 | [diff] [blame^] | 1 | Add support for RISC-V |
| 2 | |
| 3 | Upstream-Status: Pending |
| 4 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 5 | --- a/webrtc/base/basictypes.h |
| 6 | +++ b/webrtc/base/basictypes.h |
| 7 | @@ -29,6 +29,10 @@ |
| 8 | #define CPU_ARM 1 |
| 9 | #endif |
| 10 | |
| 11 | +#if defined(__riscv) || defined(_M_RISCV) |
| 12 | +#define CPU_RISCV 1 |
| 13 | +#endif |
| 14 | + |
| 15 | #if defined(CPU_X86) && defined(CPU_ARM) |
| 16 | #error CPU_X86 and CPU_ARM both defined. |
| 17 | #endif |
| 18 | --- a/webrtc/typedefs.h |
| 19 | +++ b/webrtc/typedefs.h |
| 20 | @@ -56,6 +56,13 @@ |
| 21 | #elif defined(__powerpc__) |
| 22 | #define WEBRTC_ARCH_32_BITS |
| 23 | #define WEBRTC_ARCH_BIG_ENDIAN |
| 24 | +#elif defined(__riscv) |
| 25 | +#if __riscv_xlen == 64 |
| 26 | +# define WEBRTC_ARCH_64_BITS |
| 27 | +#else |
| 28 | +# define WEBRTC_ARCH_32_BITS |
| 29 | +#endif |
| 30 | +#define WEBRTC_ARCH_LITTLE_ENDIAN |
| 31 | #elif defined(__pnacl__) |
| 32 | #define WEBRTC_ARCH_32_BITS |
| 33 | #define WEBRTC_ARCH_LITTLE_ENDIAN |