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author | Nathan Froyd <froydnj@mozilla.com> | 2018-08-22 13:55:21 +0200 |
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committer | Nathan Froyd <froydnj@mozilla.com> | 2018-08-22 13:55:21 +0200 |
commit | db7d36f11dfc31f757362adb60a5673245ad135e (patch) | |
tree | d47ee6861126c07501f77d5eafab206efd5d669f | |
parent | 11a1106c261a49777b54d8fa47739bc96082f598 (diff) | |
download | nspr-hg-db7d36f11dfc31f757362adb60a5673245ad135e.tar.gz |
Bug 1480592 - add aarch64 windows support; r=kaie
-rw-r--r-- | configure.in | 4 | ||||
-rw-r--r-- | pr/include/md/_win95.cfg | 49 | ||||
-rw-r--r-- | pr/include/md/_win95.h | 2 |
3 files changed, 55 insertions, 0 deletions
diff --git a/configure.in b/configure.in index bd70a7e0..cbd22b42 100644 --- a/configure.in +++ b/configure.in @@ -2106,6 +2106,10 @@ tools are selected during the Xcode/Developer Tools installation.]) AC_DEFINE(_AMD64_) USE_64=1 ;; + aarch64) + AC_DEFINE(_ARM64_) + USE_64=1 + ;; ia64) AC_DEFINE(_IA64_) USE_64=1 diff --git a/pr/include/md/_win95.cfg b/pr/include/md/_win95.cfg index 1e693cc6..7c379fce 100644 --- a/pr/include/md/_win95.cfg +++ b/pr/include/md/_win95.cfg @@ -214,6 +214,55 @@ #define PR_BYTES_PER_WORD_LOG2 2 #define PR_BYTES_PER_DWORD_LOG2 3 +#elif defined(_M_ARM64) || defined(_ARM64_) + +#define IS_LITTLE_ENDIAN 1 +#undef IS_BIG_ENDIAN +#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 4 +#define PR_BYTES_PER_FLOAT 4 +#define PR_BYTES_PER_WORD 8 +#define PR_BYTES_PER_DWORD 8 +#define PR_BYTES_PER_DOUBLE 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_WORD 64 +#define PR_BITS_PER_DWORD 64 +#define PR_BITS_PER_DOUBLE 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 5 +#define PR_BITS_PER_FLOAT_LOG2 5 +#define PR_BITS_PER_WORD_LOG2 6 +#define PR_BITS_PER_DWORD_LOG2 6 +#define PR_BITS_PER_DOUBLE_LOG2 6 + +#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_WORD 8 +#define PR_ALIGN_OF_DWORD 8 +#define PR_ALIGN_OF_DOUBLE 8 +#define PR_ALIGN_OF_POINTER 8 + +#define PR_BYTES_PER_WORD_LOG2 3 +#define PR_BYTES_PER_DWORD_LOG2 3 + #else /* defined(_M_IX86) || defined(_X86_) */ #error unknown processor architecture diff --git a/pr/include/md/_win95.h b/pr/include/md/_win95.h index 04f811d3..24e537bb 100644 --- a/pr/include/md/_win95.h +++ b/pr/include/md/_win95.h @@ -26,6 +26,8 @@ #define _PR_SI_ARCHITECTURE "ia64" #elif defined(_M_ARM) || defined(_ARM_) #define _PR_SI_ARCHITECTURE "arm" +#elif defined(_M_ARM64) +#define _PR_SI_ARCHITECTURE "aarch64" #else #error unknown processor architecture #endif |