29 lines
917 B
Diff
29 lines
917 B
Diff
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Define PTRACE_GETSIGINFO on PowerPC when not available
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uClibc 0.9.33.2 does not define PTRACE_GETSIGINFO in PowerPC. Even
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though Buildroot has a uClibc patch doing that, it doesn't solve the
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case of external uClibc toolchain from other sources (such as
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Crosstool-NG). Therefore, this patch modifies Valgrind to define
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PTRACE_GETSIGINFO on PowerPC to the right value, when such definition
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is not available from the C library.
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Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
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Index: b/coregrind/vgdb-invoker-ptrace.c
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===================================================================
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--- a/coregrind/vgdb-invoker-ptrace.c
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+++ b/coregrind/vgdb-invoker-ptrace.c
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@@ -71,6 +71,12 @@
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# endif
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#endif
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+#if defined(__powerpc__)
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+# ifndef PTRACE_GETSIGINFO
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+# define PTRACE_GETSIGINFO 0x4202
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+# endif
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+#endif
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+
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#if VEX_HOST_WORDSIZE == 8
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typedef Addr64 CORE_ADDR;
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#elif VEX_HOST_WORDSIZE == 4
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