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Do better job documenting platform issues

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Justine Tunney 2023-11-14 18:13:36 -08:00
parent eea601f346
commit 9f9aec013a
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GPG key ID: BE714B4575D6E328
5 changed files with 97 additions and 25 deletions
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10
libc/crt/crt.S
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@ -32,6 +32,15 @@ _apple: mov $_HOSTXNU,%cl
.endfn _apple,weak,hidden
#endif
#if SupportsWindows() && defined(__x86_64__) && !IsTiny()
// implements all win32 apis on non-windows hosts
// it is just enough code to get a good backtrace
__oops_win32:
ud2
nop
.endfn __oops_win32
#endif
// System Five userspace program entrypoint.
//
// @param rsp is [n,argv₀..argvₙ₋₁,0,envp₀..,0,auxv₀..,0,..]
@ -76,7 +85,6 @@ _start:
// make win32 imps crash
.weak ape_idata_iat
.weak ape_idata_iatend
.weak __oops_win32
ezlea __oops_win32,ax
ezlea ape_idata_iat,di
ezlea ape_idata_iatend,cx