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-rw-r--r--platform.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/platform.h b/platform.h
index d290afc53..751957cae 100644
--- a/platform.h
+++ b/platform.h
@@ -74,9 +74,12 @@
#elif defined(__s390__) || defined(__s390x__) || defined(__zarch__)
#define __FLASHROM_ARCH__ "s390"
#define IS_S390 1
+#elif defined(__arc__)
+ #define __FLASHROM_ARCH__ "arc"
+ #define IS_ARC 1
#endif
-#if !(IS_X86 || IS_MIPS || IS_PPC || IS_ARM || IS_SPARC || IS_ALPHA || IS_HPPA || IS_M68K || IS_RISCV || IS_SH || IS_S390)
+#if !(IS_X86 || IS_MIPS || IS_PPC || IS_ARM || IS_SPARC || IS_ALPHA || IS_HPPA || IS_M68K || IS_RISCV || IS_SH || IS_S390 || IS_ARC)
#error Unknown architecture
#endif
@@ -123,6 +126,13 @@
/* SPARC is big endian in general (but allows to access data in little endian too). */
#define __FLASHROM_BIG_ENDIAN__ 1
+#elif IS_ARC
+#if defined(__BIG_ENDIAN__)
+#define __FLASHROM_BIG_ENDIAN__ 1
+#else
+#define __FLASHROM_LITTLE_ENDIAN__ 1
+#endif
+
#endif /* IS_? */
#if !defined (__FLASHROM_BIG_ENDIAN__) && !defined (__FLASHROM_LITTLE_ENDIAN__)