34 lines
1.4 KiB
Diff
34 lines
1.4 KiB
Diff
Musl does not include kernel headers.
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Also, fix context handling for ppc32/musl.
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--- a/mono/utils/mono-sigcontext.h
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+++ b/mono/utils/mono-sigcontext.h
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@@ -321,6 +321,8 @@ typedef struct ucontext {
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#elif defined(__mono_ppc__)
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+#include <asm/ptrace.h>
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+
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#if HAVE_UCONTEXT_H
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#include <ucontext.h>
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#endif
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@@ -334,10 +336,17 @@ typedef struct ucontext {
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#define UCONTEXT_REG_NIP(ctx) (((os_ucontext*)(ctx))->uc_mcontext.gp_regs [PT_NIP])
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#define UCONTEXT_REG_LNK(ctx) (((os_ucontext*)(ctx))->uc_mcontext.gp_regs [PT_LNK])
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#else
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+#ifdef __GLIBC__
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#define UCONTEXT_REG_Rn(ctx, n) (((os_ucontext*)(ctx))->uc_mcontext.uc_regs->gregs [(n)])
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#define UCONTEXT_REG_FPRn(ctx, n) (((os_ucontext*)(ctx))->uc_mcontext.uc_regs->fpregs.fpregs [(n)])
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#define UCONTEXT_REG_NIP(ctx) (((os_ucontext*)(ctx))->uc_mcontext.uc_regs->gregs [PT_NIP])
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#define UCONTEXT_REG_LNK(ctx) (((os_ucontext*)(ctx))->uc_mcontext.uc_regs->gregs [PT_LNK])
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+#else
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+ #define UCONTEXT_REG_Rn(ctx, n) (((os_ucontext*)(ctx))->uc_mcontext.gregs [(n)])
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+ #define UCONTEXT_REG_FPRn(ctx, n) (((os_ucontext*)(ctx))->uc_mcontext.fpregs.fpregs [(n)])
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+ #define UCONTEXT_REG_NIP(ctx) (((os_ucontext*)(ctx))->uc_mcontext.gregs [PT_NIP])
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+ #define UCONTEXT_REG_LNK(ctx) (((os_ucontext*)(ctx))->uc_mcontext.gregs [PT_LNK])
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+#endif
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#endif
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#elif defined (__APPLE__) && defined (_STRUCT_MCONTEXT)
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typedef struct __darwin_ucontext os_ucontext;
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