xref: /xnu-12377.1.9/tests/posix_spawn_archpref_helper.c (revision f6217f891ac0bb64f3d375211650a4c1ff8ca1ea) 
1*f6217f89SApple OSS Distributions #include <spawn.h>
2*f6217f89SApple OSS Distributions /*
3*f6217f89SApple OSS Distributions  * Returns the subcpu type for the architecture for which the
4*f6217f89SApple OSS Distributions  * binary was compiled.
5*f6217f89SApple OSS Distributions  */
6*f6217f89SApple OSS Distributions int
main(void)7*f6217f89SApple OSS Distributions main(void)
8*f6217f89SApple OSS Distributions {
9*f6217f89SApple OSS Distributions #if defined(__x86_64__)
10*f6217f89SApple OSS Distributions 	return CPU_SUBTYPE_X86_64_ALL;
11*f6217f89SApple OSS Distributions #elif __arm64e__
12*f6217f89SApple OSS Distributions 	return CPU_SUBTYPE_ARM64E;
13*f6217f89SApple OSS Distributions #elif defined(__arm64__) && defined(__LP64__)
14*f6217f89SApple OSS Distributions 	return CPU_SUBTYPE_ARM64_ALL;
15*f6217f89SApple OSS Distributions #elif defined(__arm64__)
16*f6217f89SApple OSS Distributions 	return CPU_SUBTYPE_ARM64_32_ALL;
17*f6217f89SApple OSS Distributions #else
18*f6217f89SApple OSS Distributions #error unknown architecture
19*f6217f89SApple OSS Distributions #endif
20*f6217f89SApple OSS Distributions }
21