xref: /xnu-10002.81.5/tests/posix_spawn_archpref_helper.c (revision 5e3eaea39dcf651e66cb99ba7d70e32cc4a99587) 
1*5e3eaea3SApple OSS Distributions #include <spawn.h>
2*5e3eaea3SApple OSS Distributions /*
3*5e3eaea3SApple OSS Distributions  * Returns the subcpu type for the architecture for which the
4*5e3eaea3SApple OSS Distributions  * binary was compiled.
5*5e3eaea3SApple OSS Distributions  */
6*5e3eaea3SApple OSS Distributions int
main(void)7*5e3eaea3SApple OSS Distributions main(void)
8*5e3eaea3SApple OSS Distributions {
9*5e3eaea3SApple OSS Distributions #if defined(__x86_64__)
10*5e3eaea3SApple OSS Distributions 	return CPU_SUBTYPE_X86_64_ALL;
11*5e3eaea3SApple OSS Distributions #elif __arm64e__
12*5e3eaea3SApple OSS Distributions 	return CPU_SUBTYPE_ARM64E;
13*5e3eaea3SApple OSS Distributions #elif defined(__arm64__) && defined(__LP64__)
14*5e3eaea3SApple OSS Distributions 	return CPU_SUBTYPE_ARM64_ALL;
15*5e3eaea3SApple OSS Distributions #elif defined(__arm64__)
16*5e3eaea3SApple OSS Distributions 	return CPU_SUBTYPE_ARM64_32_ALL;
17*5e3eaea3SApple OSS Distributions #else
18*5e3eaea3SApple OSS Distributions #error unknown architecture
19*5e3eaea3SApple OSS Distributions #endif
20*5e3eaea3SApple OSS Distributions }
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