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SRFI 98: Add arm64 machine types #113

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Merged
arcfide merged 1 commit into from
Oct 19, 2026
Merged

SRFI 98: Add arm64 machine types #113

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13 changes: 7 additions & 6 deletions %3a98/os-environment-variables.chezscheme.sls
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Original file line number Diff line number Diff line change
Expand Up @@ -75,7 +75,7 @@
s0))

(define read-environ
(if (memq (machine-type) '(i3nt a6nt ti3nt ta6nt))
(if (memq (machine-type) '(i3nt a6nt ti3nt ta6nt arm64nt tarm64nt))
(lambda (ptr)
(let ([tb (make-text-buffer)])
(let loop ([offset 0] [ls '()])
Expand All @@ -97,33 +97,34 @@

(define get-environ-pointer
(case (machine-type)
[(i3nt a6nt ti3nt ta6nt)
[(i3nt a6nt ti3nt ta6nt arm64nt tarm64nt)
(load-shared-object "msvcrt.dll")
(load-shared-object "kernel32.dll")
(foreign-procedure "GetEnvironmentStrings" () void*)]
[(i3osx a6osx ti3osx ta6osx tarm64osx)
[(i3osx a6osx ti3osx ta6osx arm64osx tarm64osx)
(load-shared-object "libc.dylib")
(let ([p (foreign-procedure "_NSGetEnviron" () void*)])
(lambda ()
(let ([ptr-to-ptr (p)])
(if (= ptr-to-ptr 0)
0
(foreign-ref 'void* ptr-to-ptr 0)))))]
[(i3le a6le ti3le ta6le arm32le ppc32le)
[(i3le a6le ti3le ta6le arm32le ppc32le arm64le tarm64le)
(load-shared-object "libc.so.6")
(lambda ()
(let ([ptr-to-ptr (foreign-entry "environ")])
(if (= ptr-to-ptr 0)
0
(foreign-ref 'void* ptr-to-ptr 0))))]
[(i3ob a6ob ti3ob ta6ob i3nb a6nb ti3nb ta6nb)
[(i3ob a6ob ti3ob ta6ob arm64ob tarm64ob
i3nb a6nb ti3nb ta6nb arm64nb tarm64nb)
(load-shared-object "libc.so")
(lambda ()
(let ([ptr-to-ptr (foreign-entry "environ")])
(if (= ptr-to-ptr 0)
0
(foreign-ref 'void* ptr-to-ptr 0))))]
[(ta6fb a6fb)
[(ta6fb a6fb arm64fb tarm64fb)
(load-shared-object "libc.so.7")
(lambda ()
(let ([ptr-to-ptr (foreign-entry "environ")])
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