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authorFrederic Weisbecker <fweisbec@gmail.com>2009-11-09 21:03:43 +0100
committerFrederic Weisbecker <fweisbec@gmail.com>2009-11-10 11:23:05 +0100
commit9f6b3c2c30cfbb1166ce7e74a8f9fd93ae19d2de (patch)
tree1144b1c516327765c7daacc6f4b23cc606a0c013 /arch/x86/include/asm/debugreg.h
parent676c0dbe6e514fdd8e434a9e623c781aa9b40b15 (diff)
downloadop-kernel-dev-9f6b3c2c30cfbb1166ce7e74a8f9fd93ae19d2de.zip
op-kernel-dev-9f6b3c2c30cfbb1166ce7e74a8f9fd93ae19d2de.tar.gz
hw-breakpoints: Fix broken a.out format dump
Fix the broken a.out format dump. For now we only dump the ptrace breakpoints. TODO: Dump every perf breakpoints for the current thread, not only ptrace based ones. Reported-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: "K. Prasad" <prasad@linux.vnet.ibm.com>
Diffstat (limited to 'arch/x86/include/asm/debugreg.h')
-rw-r--r--arch/x86/include/asm/debugreg.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/include/asm/debugreg.h b/arch/x86/include/asm/debugreg.h
index 9a3333c..f1b673f 100644
--- a/arch/x86/include/asm/debugreg.h
+++ b/arch/x86/include/asm/debugreg.h
@@ -89,6 +89,8 @@ static inline void hw_breakpoint_disable(void)
set_debugreg(0UL, 3);
}
+extern void aout_dump_debugregs(struct user *dump);
+
#ifdef CONFIG_KVM
extern void hw_breakpoint_restore(void);
#endif
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