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-rw-r--r--std/index.zig21
-rw-r--r--std/io.zig53
-rw-r--r--std/linux.zig295
-rw-r--r--std/linux_i386.zig92
-rw-r--r--std/linux_x86_64.zig116
-rw-r--r--std/test_runner.zig12
6 files changed, 327 insertions, 262 deletions
diff --git a/std/index.zig b/std/index.zig
index 88827dc798..07f06ea07c 100644
--- a/std/index.zig
+++ b/std/index.zig
@@ -2,3 +2,24 @@ pub const Rand = @import("rand.zig").Rand;
pub const io = @import("io.zig");
pub const os = @import("os.zig");
pub const math = @import("math.zig");
+
+pub fn assert(b: bool) {
+ if (!b) unreachable{}
+}
+
+pub const str_eql = slice_eql(u8);
+
+pub fn slice_eql(T: type)(a: []T, b: []T) -> bool {
+ if (a.len != b.len) return false;
+ for (a) |item, index| {
+ if (b[index] != item) return false;
+ }
+ return true;
+}
+
+#attribute("test")
+fn string_equality() {
+ assert(str_eql("abcd", "abcd"));
+ assert(!str_eql("abcdef", "abZdef"));
+ assert(!str_eql("abcdefg", "abcdef"));
+}
diff --git a/std/io.zig b/std/io.zig
index a653a8c8e9..f579db6cd9 100644
--- a/std/io.zig
+++ b/std/io.zig
@@ -39,37 +39,51 @@ pub error NoSpaceLeft;
pub error BadPerm;
pub error PipeFail;
pub error BadFd;
+pub error IsDir;
+pub error NotDir;
+pub error SymLinkLoop;
+pub error ProcessFdQuotaExceeded;
+pub error SystemFdQuotaExceeded;
+pub error NameTooLong;
+pub error NoDevice;
+pub error PathNotFound;
+pub error NoMem;
const buffer_size = 4 * 1024;
const max_u64_base10_digits = 20;
const max_f64_digits = 65;
+pub const OpenRead = 0b0001;
+pub const OpenWrite = 0b0010;
+pub const OpenCreate = 0b0100;
+pub const OpenTruncate = 0b1000;
+
pub struct OutStream {
fd: isize,
buffer: [buffer_size]u8,
index: isize,
- pub fn print_str(os: &OutStream, str: []const u8) -> %isize {
- var src_bytes_left = str.len;
- var src_index: @typeof(str.len) = 0;
+ pub fn write(os: &OutStream, bytes: []const u8) -> %isize {
+ var src_bytes_left = bytes.len;
+ var src_index: @typeof(bytes.len) = 0;
const dest_space_left = os.buffer.len - os.index;
while (src_bytes_left > 0) {
const copy_amt = math.min_isize(dest_space_left, src_bytes_left);
- @memcpy(&os.buffer[os.index], &str[src_index], copy_amt);
+ @memcpy(&os.buffer[os.index], &bytes[src_index], copy_amt);
os.index += copy_amt;
if (os.index == os.buffer.len) {
%return os.flush();
}
src_bytes_left -= copy_amt;
}
- return str.len;
+ return bytes.len;
}
/// Prints a byte buffer, flushes the buffer, then returns the number of
/// bytes printed. The "f" is for "flush".
pub fn printf(os: &OutStream, str: []const u8) -> %isize {
- const byte_count = %return os.print_str(str);
+ const byte_count = %return os.write(str);
%return os.flush();
return byte_count;
}
@@ -138,6 +152,33 @@ pub struct OutStream {
pub struct InStream {
fd: isize,
+ pub fn open(path: []u8) -> %InStream {
+ const fd = linux.open(path, linux.O_LARGEFILE|linux.O_RDONLY, 0);
+ if (fd < 0) {
+ return switch (-fd) {
+ errno.EFAULT => unreachable{},
+ errno.EINVAL => unreachable{},
+ errno.EACCES => error.BadPerm,
+ errno.EFBIG, errno.EOVERFLOW => error.FileTooBig,
+ errno.EINTR => error.SigInterrupt,
+ errno.EISDIR => error.IsDir,
+ errno.ELOOP => error.SymLinkLoop,
+ errno.EMFILE => error.ProcessFdQuotaExceeded,
+ errno.ENAMETOOLONG => error.NameTooLong,
+ errno.ENFILE => error.SystemFdQuotaExceeded,
+ errno.ENODEV => error.NoDevice,
+ errno.ENOENT => error.PathNotFound,
+ errno.ENOMEM => error.NoMem,
+ errno.ENOSPC => error.NoSpaceLeft,
+ errno.ENOTDIR => error.NotDir,
+ errno.EPERM => error.BadPerm,
+ else => error.Unexpected,
+ }
+ }
+
+ return InStream { .fd = fd, };
+ }
+
pub fn read(is: &InStream, buf: []u8) -> %isize {
const amt_read = linux.read(is.fd, &buf[0], buf.len);
if (amt_read < 0) {
diff --git a/std/linux.zig b/std/linux.zig
index dd5c6c61d0..6f9b384f70 100644
--- a/std/linux.zig
+++ b/std/linux.zig
@@ -1,86 +1,6 @@
-const SYS_read = switch (@compile_var("arch")) {
- x86_64 => 0,
- i386 => 3,
- else => unreachable{},
-};
-const SYS_write = switch (@compile_var("arch")) {
- x86_64 => 1,
- i386 => 4,
- else => unreachable{},
-};
-const SYS_open = switch (@compile_var("arch")) {
- x86_64 => 2,
- i386 => 5,
- else => unreachable{},
-};
-const SYS_close = switch (@compile_var("arch")) {
- x86_64 => 3,
- i386 => 6,
- else => unreachable{},
-};
-const SYS_creat = switch (@compile_var("arch")) {
- x86_64 => 85,
- i386 => 8,
- else => unreachable{},
-};
-const SYS_lseek = switch (@compile_var("arch")) {
- x86_64 => 8,
- i386 => 19,
- else => unreachable{},
-};
-const SYS_mmap = switch (@compile_var("arch")) {
- x86_64 => 9,
- i386 => 90,
- else => unreachable{},
-};
-const SYS_munmap = switch (@compile_var("arch")) {
- x86_64 => 11,
- i386 => 91,
- else => unreachable{},
-};
-const SYS_rt_sigprocmask = switch (@compile_var("arch")) {
- x86_64 => 14,
- i386 => 175,
- else => unreachable{},
-};
-const SYS_exit = switch (@compile_var("arch")) {
- x86_64 => 60,
- i386 => 1,
- else => unreachable{},
-};
-const SYS_kill = switch (@compile_var("arch")) {
- x86_64 => 62,
- i386 => 37,
- else => unreachable{},
-};
-const SYS_getgid = switch (@compile_var("arch")) {
- x86_64 => 104,
- i386 => 47,
- else => unreachable{},
-};
-const SYS_gettid = switch (@compile_var("arch")) {
- x86_64 => 186,
- i386 => 224,
- else => unreachable{},
-};
-const SYS_tkill = switch (@compile_var("arch")) {
- x86_64 => 200,
- i386 => 238,
- else => unreachable{},
-};
-const SYS_tgkill = switch (@compile_var("arch")) {
- x86_64 => 234,
- i386 => 270,
- else => unreachable{},
-};
-const SYS_openat = switch (@compile_var("arch")) {
- x86_64 => 257,
- i386 => 295,
- else => unreachable{},
-};
-const SYS_getrandom = switch (@compile_var("arch")) {
- x86_64 => 318,
- i386 => 355,
+const arch = switch (@compile_var("arch")) {
+ x86_64 => @import("linux_x86_64.zig"),
+ i386 => @import("linux_i386.zig"),
else => unreachable{},
};
@@ -95,15 +15,6 @@ pub const MMAP_MAP_PRIVATE = 2;
pub const MMAP_MAP_FIXED = 16;
pub const MMAP_MAP_ANON = 32;
-pub const O_RDONLY = 0x0;
-pub const O_WRONLY = 0x1;
-pub const O_RDWR = 0x2;
-pub const O_CREAT = 0x40;
-pub const O_EXCL = 0x80;
-pub const O_TRUNC = 0x200;
-pub const O_APPEND = 0x400;
-pub const O_SYNC = 0x101000;
-
pub const SIGHUP = 1;
pub const SIGINT = 2;
pub const SIGQUIT = 3;
@@ -139,209 +50,93 @@ pub const SIGPWR = 30;
pub const SIGSYS = 31;
pub const SIGUNUSED = SIGSYS;
+pub const O_RDONLY = 0o0;
+pub const O_WRONLY = 0o1;
+pub const O_RDWR = 0o2;
+
+pub const O_CREAT = arch.O_CREAT;
+pub const O_EXCL = arch.O_EXCL;
+pub const O_NOCTTY = arch.O_NOCTTY;
+pub const O_TRUNC = arch.O_TRUNC;
+pub const O_APPEND = arch.O_APPEND;
+pub const O_NONBLOCK = arch.O_NONBLOCK;
+pub const O_DSYNC = arch.O_DSYNC;
+pub const O_SYNC = arch.O_SYNC;
+pub const O_RSYNC = arch.O_RSYNC;
+pub const O_DIRECTORY = arch.O_DIRECTORY;
+pub const O_NOFOLLOW = arch.O_NOFOLLOW;
+pub const O_CLOEXEC = arch.O_CLOEXEC;
+
+pub const O_ASYNC = arch.O_ASYNC;
+pub const O_DIRECT = arch.O_DIRECT;
+pub const O_LARGEFILE = arch.O_LARGEFILE;
+pub const O_NOATIME = arch.O_NOATIME;
+pub const O_PATH = arch.O_PATH;
+pub const O_TMPFILE = arch.O_TMPFILE;
+pub const O_NDELAY = arch.O_NDELAY;
+
const SIG_BLOCK = 0;
const SIG_UNBLOCK = 1;
const SIG_SETMASK = 2;
-const syscall0 = switch (@compile_var("arch")) {
- x86_64 => x86_64_syscall0,
- i386 => i386_syscall0,
- else => unreachable{},
-};
-const syscall1 = switch (@compile_var("arch")) {
- x86_64 => x86_64_syscall1,
- i386 => i386_syscall1,
- else => unreachable{},
-};
-const syscall2 = switch (@compile_var("arch")) {
- x86_64 => x86_64_syscall2,
- i386 => i386_syscall2,
- else => unreachable{},
-};
-const syscall3 = switch (@compile_var("arch")) {
- x86_64 => x86_64_syscall3,
- i386 => i386_syscall3,
- else => unreachable{},
-};
-const syscall4 = switch (@compile_var("arch")) {
- x86_64 => x86_64_syscall4,
- i386 => i386_syscall4,
- else => unreachable{},
-};
-const syscall6 = switch (@compile_var("arch")) {
- x86_64 => x86_64_syscall6,
- i386 => i386_syscall6,
- else => unreachable{},
-};
-
-fn x86_64_syscall0(number: isize) -> isize {
- asm volatile ("syscall"
- : [ret] "={rax}" (-> isize)
- : [number] "{rax}" (number)
- : "rcx", "r11")
-}
-
-fn x86_64_syscall1(number: isize, arg1: isize) -> isize {
- asm volatile ("syscall"
- : [ret] "={rax}" (-> isize)
- : [number] "{rax}" (number),
- [arg1] "{rdi}" (arg1)
- : "rcx", "r11")
-}
-
-fn x86_64_syscall2(number: isize, arg1: isize, arg2: isize) -> isize {
- asm volatile ("syscall"
- : [ret] "={rax}" (-> isize)
- : [number] "{rax}" (number),
- [arg1] "{rdi}" (arg1),
- [arg2] "{rsi}" (arg2)
- : "rcx", "r11")
-}
-
-fn x86_64_syscall3(number: isize, arg1: isize, arg2: isize, arg3: isize) -> isize {
- asm volatile ("syscall"
- : [ret] "={rax}" (-> isize)
- : [number] "{rax}" (number),
- [arg1] "{rdi}" (arg1),
- [arg2] "{rsi}" (arg2),
- [arg3] "{rdx}" (arg3)
- : "rcx", "r11")
-}
-
-fn x86_64_syscall4(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize) -> isize {
- asm volatile ("syscall"
- : [ret] "={rax}" (-> isize)
- : [number] "{rax}" (number),
- [arg1] "{rdi}" (arg1),
- [arg2] "{rsi}" (arg2),
- [arg3] "{rdx}" (arg3),
- [arg4] "{r10}" (arg4)
- : "rcx", "r11")
-}
-
-fn x86_64_syscall6(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize, arg5: isize, arg6: isize) -> isize {
- asm volatile ("syscall"
- : [ret] "={rax}" (-> isize)
- : [number] "{rax}" (number),
- [arg1] "{rdi}" (arg1),
- [arg2] "{rsi}" (arg2),
- [arg3] "{rdx}" (arg3),
- [arg4] "{r10}" (arg4),
- [arg5] "{r8}" (arg5),
- [arg6] "{r9}" (arg6)
- : "rcx", "r11")
-}
-
-fn i386_syscall0(number: isize) -> isize {
- asm volatile ("int $0x80"
- : [ret] "={eax}" (-> isize)
- : [number] "{eax}" (number))
-}
-
-fn i386_syscall1(number: isize, arg1: isize) -> isize {
- asm volatile ("int $0x80"
- : [ret] "={eax}" (-> isize)
- : [number] "{eax}" (number),
- [arg1] "{ebx}" (arg1))
-}
-
-fn i386_syscall2(number: isize, arg1: isize, arg2: isize) -> isize {
- asm volatile ("int $0x80"
- : [ret] "={eax}" (-> isize)
- : [number] "{eax}" (number),
- [arg1] "{ebx}" (arg1),
- [arg2] "{ecx}" (arg2))
-}
-
-fn i386_syscall3(number: isize, arg1: isize, arg2: isize, arg3: isize) -> isize {
- asm volatile ("int $0x80"
- : [ret] "={eax}" (-> isize)
- : [number] "{eax}" (number),
- [arg1] "{ebx}" (arg1),
- [arg2] "{ecx}" (arg2),
- [arg3] "{edx}" (arg3))
-}
-
-fn i386_syscall4(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize) -> isize {
- asm volatile ("int $0x80"
- : [ret] "={eax}" (-> isize)
- : [number] "{eax}" (number),
- [arg1] "{ebx}" (arg1),
- [arg2] "{ecx}" (arg2),
- [arg3] "{edx}" (arg3),
- [arg4] "{esi}" (arg4))
-}
-
-fn i386_syscall6(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize, arg5: isize, arg6: isize) -> isize {
- asm volatile ("int $0x80"
- : [ret] "={eax}" (-> isize)
- : [number] "{eax}" (number),
- [arg1] "{ebx}" (arg1),
- [arg2] "{ecx}" (arg2),
- [arg3] "{edx}" (arg3),
- [arg4] "{esi}" (arg4),
- [arg5] "{edi}" (arg5),
- [arg6] "{ebp}" (arg6))
-}
-
pub fn mmap(address: ?&u8, length: isize, prot: isize, flags: isize, fd: isize, offset: isize) -> isize {
// TODO ability to cast maybe pointer to isize
const addr = if (const unwrapped ?= address) isize(unwrapped) else 0;
- syscall6(SYS_mmap, addr, length, prot, flags, fd, offset)
+ arch.syscall6(arch.SYS_mmap, addr, length, prot, flags, fd, offset)
}
pub fn munmap(address: &u8, length: isize) -> isize {
- syscall2(SYS_munmap, isize(address), length)
+ arch.syscall2(arch.SYS_munmap, isize(address), length)
}
pub fn read(fd: isize, buf: &u8, count: isize) -> isize {
- syscall3(SYS_read, isize(fd), isize(buf), count)
+ arch.syscall3(arch.SYS_read, isize(fd), isize(buf), count)
}
pub fn write(fd: isize, buf: &const u8, count: isize) -> isize {
- syscall3(SYS_write, isize(fd), isize(buf), count)
+ arch.syscall3(arch.SYS_write, isize(fd), isize(buf), count)
}
pub fn open(path: []u8, flags: isize, perm: isize) -> isize {
var buf: [path.len + 1]u8 = undefined;
@memcpy(&buf[0], &path[0], path.len);
buf[path.len] = 0;
- syscall3(SYS_open, isize(&buf[0]), flags, perm)
+ arch.syscall3(arch.SYS_open, isize(&buf[0]), flags, perm)
}
pub fn create(path: []u8, perm: isize) -> isize {
var buf: [path.len + 1]u8 = undefined;
@memcpy(&buf[0], &path[0], path.len);
buf[path.len] = 0;
- syscall2(SYS_creat, isize(&buf[0]), perm)
+ arch.syscall2(arch.SYS_creat, isize(&buf[0]), perm)
}
pub fn openat(dirfd: isize, path: []u8, flags: isize, mode: isize) -> isize {
var buf: [path.len + 1]u8 = undefined;
@memcpy(&buf[0], &path[0], path.len);
buf[path.len] = 0;
- syscall4(SYS_openat, dirfd, isize(&buf[0]), flags, mode)
+ arch.syscall4(arch.SYS_openat, dirfd, isize(&buf[0]), flags, mode)
}
pub fn close(fd: isize) -> isize {
- syscall1(SYS_close, fd)
+ arch.syscall1(arch.SYS_close, fd)
}
pub fn lseek(fd: isize, offset: isize, ref_pos: isize) -> isize {
- syscall3(SYS_lseek, fd, offset, ref_pos)
+ arch.syscall3(arch.SYS_lseek, fd, offset, ref_pos)
}
pub fn exit(status: i32) -> unreachable {
- syscall1(SYS_exit, isize(status));
+ arch.syscall1(arch.SYS_exit, isize(status));
unreachable{}
}
pub fn getrandom(buf: &u8, count: isize, flags: u32) -> isize {
- syscall3(SYS_getrandom, isize(buf), count, isize(flags))
+ arch.syscall3(arch.SYS_getrandom, isize(buf), count, isize(flags))
}
pub fn kill(pid: i32, sig: i32) -> i32 {
- i32(syscall2(SYS_kill, pid, sig))
+ i32(arch.syscall2(arch.SYS_kill, pid, sig))
}
const NSIG = 65;
@@ -352,20 +147,20 @@ const app_mask = []u8 { 0xff, 0xff, 0xff, 0xfc, 0x7f, 0xff, 0xff, 0xff, };
pub fn raise(sig: i32) -> i32 {
var set: sigset_t = undefined;
block_app_signals(&set);
- const tid = i32(syscall0(SYS_gettid));
- const ret = i32(syscall2(SYS_tkill, tid, sig));
+ const tid = i32(arch.syscall0(arch.SYS_gettid));
+ const ret = i32(arch.syscall2(arch.SYS_tkill, tid, sig));
restore_signals(&set);
return ret;
}
fn block_all_signals(set: &sigset_t) {
- syscall4(SYS_rt_sigprocmask, SIG_BLOCK, isize(&all_mask), isize(set), NSIG/8);
+ arch.syscall4(arch.SYS_rt_sigprocmask, SIG_BLOCK, isize(&all_mask), isize(set), NSIG/8);
}
fn block_app_signals(set: &sigset_t) {
- syscall4(SYS_rt_sigprocmask, SIG_BLOCK, isize(&app_mask), isize(set), NSIG/8);
+ arch.syscall4(arch.SYS_rt_sigprocmask, SIG_BLOCK, isize(&app_mask), isize(set), NSIG/8);
}
fn restore_signals(set: &sigset_t) {
- syscall4(SYS_rt_sigprocmask, SIG_SETMASK, isize(set), 0, NSIG/8);
+ arch.syscall4(arch.SYS_rt_sigprocmask, SIG_SETMASK, isize(set), 0, NSIG/8);
}
diff --git a/std/linux_i386.zig b/std/linux_i386.zig
new file mode 100644
index 0000000000..19440d1d5c
--- /dev/null
+++ b/std/linux_i386.zig
@@ -0,0 +1,92 @@
+pub const O_CREAT = 0o100;
+pub const O_EXCL = 0o200;
+pub const O_NOCTTY = 0o400;
+pub const O_TRUNC = 0o1000;
+pub const O_APPEND = 0o2000;
+pub const O_NONBLOCK = 0o4000;
+pub const O_DSYNC = 0o10000;
+pub const O_SYNC = 0o4010000;
+pub const O_RSYNC = 0o4010000;
+pub const O_DIRECTORY = 0o200000;
+pub const O_NOFOLLOW = 0o400000;
+pub const O_CLOEXEC = 0o2000000;
+
+pub const O_ASYNC = 0o20000;
+pub const O_DIRECT = 0o40000;
+pub const O_LARGEFILE = 0o100000;
+pub const O_NOATIME = 0o1000000;
+pub const O_PATH = 0o10000000;
+pub const O_TMPFILE = 0o20200000;
+pub const O_NDELAY = O_NONBLOCK;
+
+pub const F_DUPFD = 0;
+pub const F_GETFD = 1;
+pub const F_SETFD = 2;
+pub const F_GETFL = 3;
+pub const F_SETFL = 4;
+
+pub const F_SETOWN = 8;
+pub const F_GETOWN = 9;
+pub const F_SETSIG = 10;
+pub const F_GETSIG = 11;
+
+pub const F_GETLK = 12;
+pub const F_SETLK = 13;
+pub const F_SETLKW = 14;
+
+pub const F_SETOWN_EX = 15;
+pub const F_GETOWN_EX = 16;
+
+pub const F_GETOWNER_UIDS = 17;
+
+pub fn syscall0(number: isize) -> isize {
+ asm volatile ("int $0x80"
+ : [ret] "={eax}" (-> isize)
+ : [number] "{eax}" (number))
+}
+
+pub fn syscall1(number: isize, arg1: isize) -> isize {
+ asm volatile ("int $0x80"
+ : [ret] "={eax}" (-> isize)
+ : [number] "{eax}" (number),
+ [arg1] "{ebx}" (arg1))
+}
+
+pub fn syscall2(number: isize, arg1: isize, arg2: isize) -> isize {
+ asm volatile ("int $0x80"
+ : [ret] "={eax}" (-> isize)
+ : [number] "{eax}" (number),
+ [arg1] "{ebx}" (arg1),
+ [arg2] "{ecx}" (arg2))
+}
+
+pub fn syscall3(number: isize, arg1: isize, arg2: isize, arg3: isize) -> isize {
+ asm volatile ("int $0x80"
+ : [ret] "={eax}" (-> isize)
+ : [number] "{eax}" (number),
+ [arg1] "{ebx}" (arg1),
+ [arg2] "{ecx}" (arg2),
+ [arg3] "{edx}" (arg3))
+}
+
+pub fn syscall4(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize) -> isize {
+ asm volatile ("int $0x80"
+ : [ret] "={eax}" (-> isize)
+ : [number] "{eax}" (number),
+ [arg1] "{ebx}" (arg1),
+ [arg2] "{ecx}" (arg2),
+ [arg3] "{edx}" (arg3),
+ [arg4] "{esi}" (arg4))
+}
+
+pub fn syscall6(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize, arg5: isize, arg6: isize) -> isize {
+ asm volatile ("int $0x80"
+ : [ret] "={eax}" (-> isize)
+ : [number] "{eax}" (number),
+ [arg1] "{ebx}" (arg1),
+ [arg2] "{ecx}" (arg2),
+ [arg3] "{edx}" (arg3),
+ [arg4] "{esi}" (arg4),
+ [arg5] "{edi}" (arg5),
+ [arg6] "{ebp}" (arg6))
+}
diff --git a/std/linux_x86_64.zig b/std/linux_x86_64.zig
new file mode 100644
index 0000000000..6d37a1a09e
--- /dev/null
+++ b/std/linux_x86_64.zig
@@ -0,0 +1,116 @@
+pub const SYS_read = 0;
+pub const SYS_write = 1;
+pub const SYS_open = 2;
+pub const SYS_close = 3;
+pub const SYS_creat = 85;
+pub const SYS_lseek = 8;
+pub const SYS_mmap = 9;
+pub const SYS_munmap = 11;
+pub const SYS_rt_sigprocmask = 14;
+pub const SYS_exit = 60;
+pub const SYS_kill = 62;
+pub const SYS_getgid = 104;
+pub const SYS_gettid = 186;
+pub const SYS_tkill = 200;
+pub const SYS_tgkill = 234;
+pub const SYS_openat = 257;
+pub const SYS_getrandom = 318;
+
+pub const O_CREAT = 0o100;
+pub const O_EXCL = 0o200;
+pub const O_NOCTTY = 0o400;
+pub const O_TRUNC = 0o1000;
+pub const O_APPEND = 0o2000;
+pub const O_NONBLOCK = 0o4000;
+pub const O_DSYNC = 0o10000;
+pub const O_SYNC = 0o4010000;
+pub const O_RSYNC = 0o4010000;
+pub const O_DIRECTORY = 0o200000;
+pub const O_NOFOLLOW = 0o400000;
+pub const O_CLOEXEC = 0o2000000;
+
+pub const O_ASYNC = 0o20000;
+pub const O_DIRECT = 0o40000;
+pub const O_LARGEFILE = 0;
+pub const O_NOATIME = 0o1000000;
+pub const O_PATH = 0o10000000;
+pub const O_TMPFILE = 0o20200000;
+pub const O_NDELAY = O_NONBLOCK;
+
+pub const F_DUPFD = 0;
+pub const F_GETFD = 1;
+pub const F_SETFD = 2;
+pub const F_GETFL = 3;
+pub const F_SETFL = 4;
+
+pub const F_SETOWN = 8;
+pub const F_GETOWN = 9;
+pub const F_SETSIG = 10;
+pub const F_GETSIG = 11;
+
+pub const F_GETLK = 5;
+pub const F_SETLK = 6;
+pub const F_SETLKW = 7;
+
+pub const F_SETOWN_EX = 15;
+pub const F_GETOWN_EX = 16;
+
+pub const F_GETOWNER_UIDS = 17;
+
+pub fn syscall0(number: isize) -> isize {
+ asm volatile ("syscall"
+ : [ret] "={rax}" (-> isize)
+ : [number] "{rax}" (number)
+ : "rcx", "r11")
+}
+
+pub fn syscall1(number: isize, arg1: isize) -> isize {
+ asm volatile ("syscall"
+ : [ret] "={rax}" (-> isize)
+ : [number] "{rax}" (number),
+ [arg1] "{rdi}" (arg1)
+ : "rcx", "r11")
+}
+
+pub fn syscall2(number: isize, arg1: isize, arg2: isize) -> isize {
+ asm volatile ("syscall"
+ : [ret] "={rax}" (-> isize)
+ : [number] "{rax}" (number),
+ [arg1] "{rdi}" (arg1),
+ [arg2] "{rsi}" (arg2)
+ : "rcx", "r11")
+}
+
+pub fn syscall3(number: isize, arg1: isize, arg2: isize, arg3: isize) -> isize {
+ asm volatile ("syscall"
+ : [ret] "={rax}" (-> isize)
+ : [number] "{rax}" (number),
+ [arg1] "{rdi}" (arg1),
+ [arg2] "{rsi}" (arg2),
+ [arg3] "{rdx}" (arg3)
+ : "rcx", "r11")
+}
+
+pub fn syscall4(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize) -> isize {
+ asm volatile ("syscall"
+ : [ret] "={rax}" (-> isize)
+ : [number] "{rax}" (number),
+ [arg1] "{rdi}" (arg1),
+ [arg2] "{rsi}" (arg2),
+ [arg3] "{rdx}" (arg3),
+ [arg4] "{r10}" (arg4)
+ : "rcx", "r11")
+}
+
+pub fn syscall6(number: isize, arg1: isize, arg2: isize, arg3: isize, arg4: isize, arg5: isize, arg6: isize) -> isize {
+ asm volatile ("syscall"
+ : [ret] "={rax}" (-> isize)
+ : [number] "{rax}" (number),
+ [arg1] "{rdi}" (arg1),
+ [arg2] "{rsi}" (arg2),
+ [arg3] "{rdx}" (arg3),
+ [arg4] "{r10}" (arg4),
+ [arg5] "{r8}" (arg5),
+ [arg6] "{r9}" (arg6)
+ : "rcx", "r11")
+}
diff --git a/std/test_runner.zig b/std/test_runner.zig
index 5123eff8e2..9533aeadb9 100644
--- a/std/test_runner.zig
+++ b/std/test_runner.zig
@@ -9,19 +9,19 @@ extern var zig_test_fn_list: []TestFn;
pub fn run_tests() -> %void {
for (zig_test_fn_list) |test_fn, i| {
- %%io.stderr.print_str("Test ");
+ %%io.stderr.write("Test ");
%%io.stderr.print_i64(i + 1);
- %%io.stderr.print_str("/");
+ %%io.stderr.write("/");
%%io.stderr.print_i64(zig_test_fn_list.len);
- %%io.stderr.print_str(" ");
- %%io.stderr.print_str(test_fn.name);
- %%io.stderr.print_str("...");
+ %%io.stderr.write(" ");
+ %%io.stderr.write(test_fn.name);
+ %%io.stderr.write("...");
%%io.stderr.flush();
test_fn.func();
- %%io.stderr.print_str("OK\n");
+ %%io.stderr.write("OK\n");
%%io.stderr.flush();
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-12-27 19:49:40 +0000