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sim: Initial support on MacOS M1 and Linux AARCH64 based hosts.

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This commit is contained in:
Peter Kalbus
2022-02-02 23:36:23 +01:00
committed by Xiang Xiao
parent 1d963058b4
commit 6abdf73535
12 changed files with 322 additions and 21 deletions
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arch/sim/include/limits.h
+11 -9
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@@ -54,14 +54,15 @@
/* These change on 32-bit and 64-bit platforms */
#if !defined(CONFIG_HOST_X86_64) || defined(CONFIG_SIM_M32)
# define LONG_MIN (-LONG_MAX - 1)
# define LONG_MAX 2147483647L
# define ULONG_MAX 4294967295UL
#else
#if (defined(CONFIG_HOST_X86_64) && !defined(CONFIG_SIM_M32)) || \
defined(CONFIG_HOST_ARM64)
# define LONG_MIN (-LONG_MAX - 1)
# define LONG_MAX 9223372036854775807L
# define ULONG_MAX 18446744073709551615UL
#else
# define LONG_MIN (-LONG_MAX - 1)
# define LONG_MAX 2147483647L
# define ULONG_MAX 4294967295UL
#endif
#define LLONG_MIN (-LLONG_MAX - 1)
@@ -71,12 +72,13 @@
/* A pointer is 4 or 8 bytes */
#define PTR_MIN (-PTR_MAX - 1)
#if !defined(CONFIG_HOST_X86_64) || defined(CONFIG_SIM_M32)
# define PTR_MAX 2147483647
# define UPTR_MAX 4294967295U
#else
#if (defined(CONFIG_HOST_X86_64) && !defined(CONFIG_SIM_M32)) || \
defined(CONFIG_HOST_ARM64)
# define PTR_MAX 9223372036854775807LL
# define UPTR_MAX 18446744073709551615ULL
#else
# define PTR_MAX 2147483647
# define UPTR_MAX 4294967295U
#endif
#endif /* __ARCH_SIM_INCLUDE_LIMITS_H */