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Improve aarch64 native support some more

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This change introduces partial support for automating remote testing of
aarch64 binaries on Raspberry Pi and Apple Silicon.
This commit is contained in:
Justine Tunney 2023-06-04 08:19:45 -07:00
parent fc34ba2596
commit 4aa1d09b9e
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GPG key ID: BE714B4575D6E328
20 changed files with 185 additions and 82 deletions
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43
libc/calls/struct/aarch64.h Normal file
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#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_AARCH64_H_
#define COSMOPOLITAN_LIBC_CALLS_STRUCT_AARCH64_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#define FPSIMD_MAGIC 0x46508001
#define ESR_MAGIC 0x45535201
#define EXTRA_MAGIC 0x45585401
#define SVE_MAGIC 0x53564501
struct _aarch64_ctx {
uint32_t magic;
uint32_t size;
};
struct fpsimd_context {
struct _aarch64_ctx head;
uint32_t fpsr;
uint32_t fpcr;
uint128_t vregs[32];
};
struct esr_context {
struct _aarch64_ctx head;
uint64_t esr;
};
struct extra_context {
struct _aarch64_ctx head;
uint64_t datap;
uint32_t size;
uint32_t __reserved[3];
};
struct sve_context {
struct _aarch64_ctx head;
uint16_t vl;
uint16_t __reserved[3];
};
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_AARCH64_H_ */