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author | Karsten Merker <merker@debian.org> | 2018-04-17 16:12:13 +0200 |
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committer | Karsten Merker <merker@debian.org> | 2018-04-17 16:12:13 +0200 |
commit | 3447f868bc6dfa38fad51038f40011e6588987f8 (patch) | |
tree | eeb759d757d9ab3595419ca35f746d27f1eb3011 | |
parent | 16f06910e0c0e218ab16a8034edf1cc0b0961d90 (diff) | |
download | nspr-hg-3447f868bc6dfa38fad51038f40011e6588987f8.tar.gz |
Bug 1308584, Add type definitions for the RISC-V architecture, r=kaie
-rw-r--r-- | pr/include/md/_linux.cfg | 92 | ||||
-rw-r--r-- | pr/include/md/_linux.h | 4 |
2 files changed, 96 insertions, 0 deletions
diff --git a/pr/include/md/_linux.cfg b/pr/include/md/_linux.cfg index b4c0ed42..afc407c4 100644 --- a/pr/include/md/_linux.cfg +++ b/pr/include/md/_linux.cfg @@ -1020,6 +1020,98 @@ #define PR_BYTES_PER_WORD_LOG2 2 #define PR_BYTES_PER_DWORD_LOG2 3 +#elif defined(__riscv) && (__riscv_xlen == 32) + +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#undef IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 4 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 32 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 32 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 5 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 4 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 4 +#define PR_ALIGN_OF_WORD 4 + +#define PR_BYTES_PER_WORD_LOG2 2 +#define PR_BYTES_PER_DWORD_LOG2 3 + +#elif defined(__riscv) && (__riscv_xlen == 64) + +#undef IS_BIG_ENDIAN +#define IS_LITTLE_ENDIAN 1 +#define IS_64 + +#define PR_BYTES_PER_BYTE 1 +#define PR_BYTES_PER_SHORT 2 +#define PR_BYTES_PER_INT 4 +#define PR_BYTES_PER_INT64 8 +#define PR_BYTES_PER_LONG 8 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_DOUBLE 8 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 + +#define PR_BITS_PER_BYTE 8 +#define PR_BITS_PER_SHORT 16 +#define PR_BITS_PER_INT 32 +#define PR_BITS_PER_INT64 64 +#define PR_BITS_PER_LONG 64 +#define PR_BITS_PER_FLOAT 32 +#define PR_BITS_PER_DOUBLE 64 +#define PR_BITS_PER_WORD 64 + +#define PR_BITS_PER_BYTE_LOG2 3 +#define PR_BITS_PER_SHORT_LOG2 4 +#define PR_BITS_PER_INT_LOG2 5 +#define PR_BITS_PER_INT64_LOG2 6 +#define PR_BITS_PER_LONG_LOG2 6 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_DOUBLE_LOG2 6 +#define PR_BITS_PER_WORD_LOG2 6 + +#define PR_ALIGN_OF_SHORT 2 +#define PR_ALIGN_OF_INT 4 +#define PR_ALIGN_OF_LONG 8 +#define PR_ALIGN_OF_INT64 8 +#define PR_ALIGN_OF_FLOAT 4 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 +#define PR_ALIGN_OF_WORD 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + #else #error "Unknown CPU architecture" diff --git a/pr/include/md/_linux.h b/pr/include/md/_linux.h index b4b298b7..2370ab83 100644 --- a/pr/include/md/_linux.h +++ b/pr/include/md/_linux.h @@ -57,6 +57,10 @@ #define _PR_SI_ARCHITECTURE "m32r" #elif defined(__or1k__) #define _PR_SI_ARCHITECTURE "or1k" +#elif defined(__riscv) && (__riscv_xlen == 32) +#define _PR_SI_ARCHITECTURE "riscv32" +#elif defined(__riscv) && (__riscv_xlen == 64) +#define _PR_SI_ARCHITECTURE "riscv64" #else #error "Unknown CPU architecture" #endif |