27 lines
969 B
Text
27 lines
969 B
Text
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Fix build on powerpc64 by correcting the stack pointer definition
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Index: lib/sigsegv.c
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--- lib/sigsegv.c.orig
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+++ lib/sigsegv.c
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@@ -223,7 +223,6 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
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the 'struct sigcontext' defined in <asm/sigcontext.h>,
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and the 'struct pt_regs' defined in <asm/ptrace.h>
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are quite different types. */
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-
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# if defined __powerpc64__ || defined __powerpc64_elfv2__ /* 64-bit */
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# define SIGSEGV_FAULT_STACKPOINTER ((ucontext_t *) ucp)->uc_mcontext.gp_regs[1]
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# else /* 32-bit */
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@@ -608,7 +607,11 @@ int libsigsegv_version = LIBSIGSEGV_VERSION;
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/* See the definition of 'struct sigcontext' and 'struct trapframe' in
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openbsd-src/sys/arch/powerpc/include/signal.h. */
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-# define SIGSEGV_FAULT_STACKPOINTER scp->sc_frame.fixreg[1]
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+# ifdef __powerpc64__
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+# define SIGSEGV_FAULT_STACKPOINTER scp->sc_sp
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+# else
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+# define SIGSEGV_FAULT_STACKPOINTER scp->sc_frame.fixreg[1]
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+# endif
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# elif defined __sh__
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