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From: Dandan Zhang <zhangdandan@loongson.cn>
Date: Thu, 3 Apr 2025 05:56:17 +0200
Subject: Add support for loongarch64
Bug-Debian: https://bugs.debian.org/1053785
Forwarded: no
Last-Update: 2023-10-11
---
.../include/nsprpub/pr/include/prcpucfg_linux.h | 46 ++++++++++++++++++++++
1 file changed, 46 insertions(+)
diff --git a/src/sdk/mozilla_chardet/include/nsprpub/pr/include/prcpucfg_linux.h b/src/sdk/mozilla_chardet/include/nsprpub/pr/include/prcpucfg_linux.h
index bd6e08c..8736417 100644
--- a/src/sdk/mozilla_chardet/include/nsprpub/pr/include/prcpucfg_linux.h
+++ b/src/sdk/mozilla_chardet/include/nsprpub/pr/include/prcpucfg_linux.h
@@ -486,6 +486,52 @@
#define PR_BYTES_PER_WORD_LOG2 2
#define PR_BYTES_PER_DWORD_LOG2 3
+#elif defined(__loongarch__) && __loongarch_grlen == 64
+
+#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 8
+#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 64
+#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 6
+#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 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 4
+
+#define PR_BYTES_PER_WORD_LOG2 2
+#define PR_BYTES_PER_DWORD_LOG2 3
+
#elif defined(__mips__)
#ifdef __MIPSEB__
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