xref: /xnu-8020.140.41/tests/posix_spawn_archpref_helper.c (revision 27b03b360a988dfd3dfdf34262bb0042026747cc) 
1 #include <spawn.h>
2 /*
3  * Returns the subcpu type for the architecture for which the
4  * binary was compiled.
5  */
6 int
main(void)7 main(void)
8 {
9 #if defined(__x86_64__)
10 	return CPU_SUBTYPE_X86_64_ALL;
11 #elif __arm64e__
12 	return CPU_SUBTYPE_ARM64E;
13 #elif defined(__arm64__) && defined(__LP64__)
14 	return CPU_SUBTYPE_ARM64_ALL;
15 #elif defined(__arm64__)
16 	return CPU_SUBTYPE_ARM64_32_ALL;
17 #elif defined(__arm__)
18 	return CPU_SUBTYPE_ARM_V7K;
19 #else
20 #error unknown architecture
21 #endif
22 }
23