Module Name: src Committed By: kamil Date: Mon Jun 17 17:53:22 UTC 2019
Modified Files: src/sys/arch/arm/include: ptrace.h Log Message: Define PTRACE_ILLEGAL_ASM for arm (32-bit) udf $0 is expected to raise SIGILL for all ARM 32-bit targets. To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/sys/arch/arm/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/arm/include/ptrace.h diff -u src/sys/arch/arm/include/ptrace.h:1.12 src/sys/arch/arm/include/ptrace.h:1.13 --- src/sys/arch/arm/include/ptrace.h:1.12 Wed Dec 27 19:35:05 2017 +++ src/sys/arch/arm/include/ptrace.h Mon Jun 17 17:53:22 2019 @@ -1,4 +1,4 @@ -/* $NetBSD: ptrace.h,v 1.12 2017/12/27 19:35:05 christos Exp $ */ +/* $NetBSD: ptrace.h,v 1.13 2019/06/17 17:53:22 kamil Exp $ */ /* * Copyright (c) 1995 Frank Lancaster @@ -64,6 +64,8 @@ #define PTRACE_REG_SP(_r) (_r)->r_sp #define PTRACE_REG_INTRV(_r) (_r)->r[0] +#define PTRACE_ILLEGAL_ASM __asm __volatile ("udf $0" : : : "memory") + #ifdef __ARMEB__ #define PTRACE_BREAKPOINT ((const uint8_t[]) { 0xfe, 0xde, 0xff, 0xe7 }) #define PTRACE_BREAKPOINT_INSN 0xfedeffe7