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Workaround WSL not supporting x87 in ucontext_t

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Justine Tunney 2022-11-02 03:03:32 -07:00
parent d6ff4c754e
commit fae0c0286f
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8 changed files with 13 additions and 11 deletions
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libc/calls/sigenter-freebsd.c
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@ -51,7 +51,6 @@ privileged void __sigenter_freebsd(int sig, struct siginfo_freebsd *freebsdinfo,
g.uc.uc_stack.ss_sp = ctx->uc_stack.ss_sp;
g.uc.uc_stack.ss_size = ctx->uc_stack.ss_size;
g.uc.uc_stack.ss_flags = ctx->uc_stack.ss_flags;
g.uc.uc_flags = ctx->uc_flags;
__repmovsb(&g.uc.uc_sigmask, &ctx->uc_sigmask,
MIN(sizeof(g.uc.uc_sigmask), sizeof(ctx->uc_sigmask)));
g.uc.uc_mcontext.r8 = ctx->uc_mcontext.mc_r8;