38 lines
1.2 KiB
Diff
38 lines
1.2 KiB
Diff
commit c2518a8efb6507f1b41c3b12e03b06f8f2317a1f
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Author: Rich Felker <dalias@aerifal.cx>
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Date: Sat Oct 19 15:53:43 2019 -0400
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use struct pt_regs * rather than void * for powerpc[64] sigcontext regs
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this is to match the kernel and glibc interfaces. here, struct pt_regs
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is an incomplete type, but that's harmless, and if it's completed by
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inclusion of another header then members of the struct pointed to by
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the regs member can be accessed directly without going through a cast
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or intermediate pointer object.
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diff --git a/arch/powerpc/bits/signal.h b/arch/powerpc/bits/signal.h
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index 06efb11c..c1bf3caf 100644
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--- arch/powerpc/bits/signal.h
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+++ arch/powerpc/bits/signal.h
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@@ -28,7 +28,7 @@ struct sigcontext {
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int signal;
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unsigned long handler;
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unsigned long oldmask;
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- void *regs;
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+ struct pt_regs *regs;
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};
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typedef struct {
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diff --git a/arch/powerpc64/bits/signal.h b/arch/powerpc64/bits/signal.h
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index 4dec22a5..d5493b18 100644
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--- arch/powerpc64/bits/signal.h
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+++ arch/powerpc64/bits/signal.h
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@@ -32,7 +32,7 @@ typedef struct sigcontext {
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int _pad0;
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unsigned long handler;
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unsigned long oldmask;
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- void *regs;
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+ struct pt_regs *regs;
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gregset_t gp_regs;
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fpregset_t fp_regs;
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vrregset_t *v_regs;
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