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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
No known key found for this signature in database
GPG key ID: BE714B4575D6E328
20 changed files with 185 additions and 82 deletions
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19
libc/sysv/consts/syscon.internal.h
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@ -21,10 +21,7 @@
// clang-format off
#ifdef __x86_64__
#define ENCODE .uleb128
.yoink _init_systemfive
#else
#define ENCODE .balign 8 ; .quad
#endif
.macro .syscon group:req name:req linux:req linux_aarch64:req xnu:req xnu_aarch64:req freebsd:req openbsd:req netbsd:req windows:req
@ -38,9 +35,9 @@
#if SupportsLinux() || SupportsMetal()
.section .sort.rodata.syscon.linux.2.\group\().\name,"a",@progbits
#ifdef __aarch64__
ENCODE \linux_aarch64
.uleb128 \linux_aarch64
#else
ENCODE \linux
.uleb128 \linux
#endif
.previous
#endif
@ -48,34 +45,34 @@
#if SupportsXnu()
.section .sort.rodata.syscon.xnu.2.\group\().\name,"a",@progbits
#ifdef __aarch64__
ENCODE \xnu_aarch64
.uleb128 \xnu_aarch64
#else
ENCODE \xnu
.uleb128 \xnu
#endif
.previous
#endif
#if SupportsFreebsd()
.section .sort.rodata.syscon.freebsd.2.\group\().\name,"a",@progbits
ENCODE \freebsd
.uleb128 \freebsd
.previous
#endif
#if SupportsOpenbsd()
.section .sort.rodata.syscon.openbsd.2.\group\().\name,"a",@progbits
ENCODE \openbsd
.uleb128 \openbsd
.previous
#endif
#if SupportsNetbsd()
.section .sort.rodata.syscon.netbsd.2.\group\().\name,"a",@progbits
ENCODE \netbsd
.uleb128 \netbsd
.previous
#endif
#if SupportsWindows()
.section .sort.rodata.syscon.windows.2.\group\().\name,"a",@progbits
ENCODE \windows
.uleb128 \windows
.previous
#endif