diff options
Diffstat (limited to 'gdb/s390-linux-tdep.c')
| -rw-r--r-- | gdb/s390-linux-tdep.c | 41 |
1 files changed, 24 insertions, 17 deletions
diff --git a/gdb/s390-linux-tdep.c b/gdb/s390-linux-tdep.c index 3ce6336e098..0f8a3a89ce8 100644 --- a/gdb/s390-linux-tdep.c +++ b/gdb/s390-linux-tdep.c @@ -2619,7 +2619,7 @@ s390_canonicalize_syscall (int syscall, enum s390_abi_kind abi) case 197: /* fstat64 */ case 221: /* fcntl64 */ if (abi == ABI_LINUX_S390) - return syscall; + return (enum gdb_syscall) syscall; return gdb_sys_no_syscall; /* These syscalls don't exist on s390. */ case 17: /* break */ @@ -2717,22 +2717,29 @@ s390_canonicalize_syscall (int syscall, enum s390_abi_kind abi) return gdb_sys_newfstatat; /* 313+ not yet supported */ default: - /* Most "old" syscalls copied from i386. */ - if (syscall <= 221) - return syscall; - /* xattr syscalls. */ - if (syscall >= 224 && syscall <= 235) - return syscall + 2; - /* timer syscalls. */ - if (syscall >= 254 && syscall <= 262) - return syscall + 5; - /* mq_* and kexec_load */ - if (syscall >= 271 && syscall <= 277) - return syscall + 6; - /* ioprio_set .. epoll_pwait */ - if (syscall >= 282 && syscall <= 312) - return syscall + 7; - return gdb_sys_no_syscall; + { + int ret; + + /* Most "old" syscalls copied from i386. */ + if (syscall <= 221) + ret = syscall; + /* xattr syscalls. */ + else if (syscall >= 224 && syscall <= 235) + ret = syscall + 2; + /* timer syscalls. */ + else if (syscall >= 254 && syscall <= 262) + ret = syscall + 5; + /* mq_* and kexec_load */ + else if (syscall >= 271 && syscall <= 277) + ret = syscall + 6; + /* ioprio_set .. epoll_pwait */ + else if (syscall >= 282 && syscall <= 312) + ret = syscall + 7; + else + ret = gdb_sys_no_syscall; + + return (enum gdb_syscall) ret; + } } } |