Module Name: src
Committed By: martin
Date: Fri Nov 29 12:04:32 UTC 2019
Modified Files:
src/sys/arch/powerpc/include: ptrace.h
Log Message:
Add illegal asm and breakpoint
To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 src/sys/arch/powerpc/include/ptrace.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/arch/powerpc/include/ptrace.h
diff -u src/sys/arch/powerpc/include/ptrace.h:1.14 src/sys/arch/powerpc/include/ptrace.h:1.15
--- src/sys/arch/powerpc/include/ptrace.h:1.14 Tue Jun 18 21:18:12 2019
+++ src/sys/arch/powerpc/include/ptrace.h Fri Nov 29 12:04:32 2019
@@ -1,4 +1,4 @@
-/* $NetBSD: ptrace.h,v 1.14 2019/06/18 21:18:12 kamil Exp $ */
+/* $NetBSD: ptrace.h,v 1.15 2019/11/29 12:04:32 martin Exp $ */
#ifndef _POWERPC_PTRACE_H
#define _POWERPC_PTRACE_H
@@ -71,4 +71,10 @@ int procfs_machdep_validvecregs(struct l
#endif /* ALTIVEC || PPC_HAVE_SPE */
#endif /* _KERNEL */
+#define PTRACE_ILLEGAL_ASM __asm __volatile (".long 0" : : : "memory")
+
+#define PTRACE_BREAKPOINT ((const uint8_t[]) { 0x7f, 0xe0, 0x00, 0x08 })
+#define PTRACE_BREAKPOINT_ASM __asm __volatile("trap")
+#define PTRACE_BREAKPOINT_SIZE 4
+
#endif /* _POWERPC_PTRACE_H */
