diff options
Diffstat (limited to 'arch/m32r/include/asm')
| -rw-r--r-- | arch/m32r/include/asm/atomic.h | 2 | ||||
| -rw-r--r-- | arch/m32r/include/asm/ptrace.h | 2 | ||||
| -rw-r--r-- | arch/m32r/include/asm/unistd.h | 1 |
3 files changed, 4 insertions, 1 deletions
diff --git a/arch/m32r/include/asm/atomic.h b/arch/m32r/include/asm/atomic.h index 63f0cf0f50d..d44a51e5271 100644 --- a/arch/m32r/include/asm/atomic.h +++ b/arch/m32r/include/asm/atomic.h @@ -26,7 +26,7 @@ * * Atomically reads the value of @v. */ -#define atomic_read(v) ((v)->counter) +#define atomic_read(v) (*(volatile int *)&(v)->counter) /** * atomic_set - set atomic variable diff --git a/arch/m32r/include/asm/ptrace.h b/arch/m32r/include/asm/ptrace.h index a0755b98202..840a1231ede 100644 --- a/arch/m32r/include/asm/ptrace.h +++ b/arch/m32r/include/asm/ptrace.h @@ -120,6 +120,8 @@ struct pt_regs { #include <asm/m32r.h> /* M32R_PSW_BSM, M32R_PSW_BPM */ +#define arch_has_single_step() (1) + struct task_struct; extern void init_debug_traps(struct task_struct *); #define arch_ptrace_attach(child) \ diff --git a/arch/m32r/include/asm/unistd.h b/arch/m32r/include/asm/unistd.h index cf701c93324..76125777483 100644 --- a/arch/m32r/include/asm/unistd.h +++ b/arch/m32r/include/asm/unistd.h @@ -339,6 +339,7 @@ #define __ARCH_WANT_STAT64 #define __ARCH_WANT_SYS_ALARM #define __ARCH_WANT_SYS_GETHOSTNAME +#define __ARCH_WANT_SYS_IPC #define __ARCH_WANT_SYS_PAUSE #define __ARCH_WANT_SYS_TIME #define __ARCH_WANT_SYS_UTIME |