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Port Rust to DragonFlyBSD

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Not included are two required patches:

* LLVM: segmented stack support for DragonFly [1]

* jemalloc: simple configure patches

[1]: http://reviews.llvm.org/D4705
This commit is contained in:
Michael Neumann 2014-07-29 16:44:39 +02:00
parent 72e2c7dec3
commit 2e2f53fad2
35 changed files with 457 additions and 36 deletions
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4
configure vendored
View File

@ -291,6 +291,10 @@ case $CFG_OSTYPE in
CFG_OSTYPE=unknown-freebsd
;;
DragonFly)
CFG_OSTYPE=unknown-dragonfly
;;
Darwin)
CFG_OSTYPE=apple-darwin
;;

27
mk/platform.mk
View File

@ -580,6 +580,33 @@ CFG_LDPATH_x86_64-unknown-freebsd :=
CFG_RUN_x86_64-unknown-freebsd=$(2)
CFG_RUN_TARG_x86_64-unknown-freebsd=$(call CFG_RUN_x86_64-unknown-freebsd,,$(2))
# x86_64-pc-dragonfly-elf configuration
CC_x86_64-unknown-dragonfly=$(CC)
CXX_x86_64-unknown-dragonfly=$(CXX)
CPP_x86_64-unknown-dragonfly=$(CPP)
AR_x86_64-unknown-dragonfly=$(AR)
CFG_LIB_NAME_x86_64-unknown-dragonfly=lib$(1).so
CFG_STATIC_LIB_NAME_x86_64-unknown-dragonfly=lib$(1).a
CFG_LIB_GLOB_x86_64-unknown-dragonfly=lib$(1)-*.so
CFG_LIB_DSYM_GLOB_x86_64-unknown-dragonfly=$(1)-*.dylib.dSYM
CFG_CFLAGS_x86_64-unknown-dragonfly := -I/usr/include -I/usr/local/include $(CFLAGS)
CFG_GCCISH_CFLAGS_x86_64-unknown-dragonfly := -Wall -Werror -g -fPIC -I/usr/include -I/usr/local/include $(CFLAGS)
CFG_GCCISH_LINK_FLAGS_x86_64-unknown-dragonfly := -shared -fPIC -g -pthread -lrt
CFG_GCCISH_DEF_FLAG_x86_64-unknown-dragonfly := -Wl,--export-dynamic,--dynamic-list=
CFG_GCCISH_PRE_LIB_FLAGS_x86_64-unknown-dragonfly := -Wl,-whole-archive
CFG_GCCISH_POST_LIB_FLAGS_x86_64-unknown-dragonfly := -Wl,-no-whole-archive
CFG_DEF_SUFFIX_x86_64-unknown-dragonfly := .bsd.def
CFG_LLC_FLAGS_x86_64-unknown-dragonfly :=
CFG_INSTALL_NAME_x86_64-unknown-dragonfly =
CFG_LIBUV_LINK_FLAGS_x86_64-unknown-dragonfly := -pthread -lkvm
CFG_EXE_SUFFIX_x86_64-unknown-dragonfly :=
CFG_WINDOWSY_x86_64-unknown-dragonfly :=
CFG_UNIXY_x86_64-unknown-dragonfly := 1
CFG_PATH_MUNGE_x86_64-unknown-dragonfly :=
CFG_LDPATH_x86_64-unknown-dragonfly :=
CFG_RUN_x86_64-unknown-dragonfly=$(2)
CFG_RUN_TARG_x86_64-unknown-dragonfly=$(call CFG_RUN_x86_64-unknown-dragonfly,,$(2))
# The -Qunused-arguments sidesteps spurious warnings from clang
define FILTER_FLAGS

6
mk/rt.mk
View File

@ -171,6 +171,10 @@ else ifeq ($(OSTYPE_$(1)), apple-ios)
JEMALLOC_ARGS_$(1) := --disable-tls
else ifeq ($(OSTYPE_$(1)), unknown-freebsd)
LIBUV_OSTYPE_$(1) := freebsd
else ifeq ($(OSTYPE_$(1)), unknown-dragonfly)
LIBUV_OSTYPE_$(1) := freebsd
# required on DragonFly, otherwise gyp fails with a Python exception
LIBUV_GYP_ARGS_$(1) := --no-parallel
else ifeq ($(OSTYPE_$(1)), linux-androideabi)
LIBUV_OSTYPE_$(1) := android
LIBUV_ARGS_$(1) := PLATFORM=android host=android OS=linux
@ -202,7 +206,7 @@ $$(LIBUV_MAKEFILE_$(1)): $$(LIBUV_DEPS) $$(MKFILE_DEPS) $$(LIBUV_STAMP_$(1))
$$(CFG_PYTHON) ./gyp_uv.py -f make -Dtarget_arch=$$(LIBUV_ARCH_$(1)) \
-D ninja \
-DOS=$$(LIBUV_OSTYPE_$(1)) \
-Goutput_dir=$$(@D) --generator-output $$(@D))
-Goutput_dir=$$(@D) $$(LIBUV_GYP_ARGS_$(1)) --generator-output $$(@D))
touch $$@
# Windows has a completely different build system for libuv because of mingw. In

2
src/doc/rust.md
View File

@ -2001,7 +2001,7 @@ The following configurations must be defined by the implementation:
`"unix"` or `"windows"`. The value of this configuration option is defined as
a configuration itself, like `unix` or `windows`.
* `target_os = "..."`. Operating system of the target, examples include
`"win32"`, `"macos"`, `"linux"`, `"android"` or `"freebsd"`.
`"win32"`, `"macos"`, `"linux"`, `"android"`, `"freebsd"` or `"dragonfly"`.
* `target_word_size = "..."`. Target word size in bits. This is set to `"32"`
for targets with 32-bit pointers, and likewise set to `"64"` for 64-bit
pointers.

5
src/etc/local_stage0.sh
View File

@ -18,7 +18,7 @@ LIB_PREFIX=lib
OS=`uname -s`
case $OS in
("Linux"|"FreeBSD")
("Linux"|"FreeBSD"|"DragonFly")
BIN_SUF=
LIB_SUF=.so
break
@ -58,3 +58,6 @@ cp ${PREFIX}/${LIB_DIR}/${LIB_PREFIX}extra*${LIB_SUF} ${TARG_DIR}/stage0/${LIB_D
cp ${PREFIX}/${LIB_DIR}/${LIB_PREFIX}rust*${LIB_SUF} ${TARG_DIR}/stage0/${LIB_DIR}/
cp ${PREFIX}/${LIB_DIR}/${LIB_PREFIX}std*${LIB_SUF} ${TARG_DIR}/stage0/${LIB_DIR}/
cp ${PREFIX}/${LIB_DIR}/${LIB_PREFIX}syntax*${LIB_SUF} ${TARG_DIR}/stage0/${LIB_DIR}/
# do not fail if one of the above fails, as all we need is a working rustc!
exit 0

2
src/etc/mklldeps.py
View File

@ -56,6 +56,8 @@ for llconfig in sys.argv[4:]:
os = 'linux'
elif 'freebsd' in os:
os = 'freebsd'
elif 'dragonfly' in os:
os = 'dragonfly'
elif 'android' in os:
os = 'android'
elif 'win' in os or 'mingw' in os:

6
src/libgreen/stack.rs
View File

@ -25,10 +25,14 @@ pub struct Stack {
// anyway), but some platforms don't support it at all. For example, it appears
// that there's a bug in freebsd that MAP_STACK implies MAP_FIXED (so it always
// fails): http://lists.freebsd.org/pipermail/freebsd-bugs/2011-July/044840.html
#[cfg(not(windows), not(target_os = "freebsd"))]
//
// DragonFly BSD also seems to suffer from the same problem. When MAP_STACK is
// used, it returns the same `ptr` multiple times.
#[cfg(not(windows), not(target_os = "freebsd"), not(target_os = "dragonfly"))]
static STACK_FLAGS: libc::c_int = libc::MAP_STACK | libc::MAP_PRIVATE |
libc::MAP_ANON;
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
static STACK_FLAGS: libc::c_int = libc::MAP_PRIVATE | libc::MAP_ANON;
#[cfg(windows)]
static STACK_FLAGS: libc::c_int = 0;

226
src/liblibc/lib.rs
View File

@ -269,7 +269,8 @@
#[cfg(windows)] pub use funcs::extra::kernel32::{MoveFileExW, VirtualProtect};
#[cfg(windows)] pub use funcs::extra::msvcrt::{get_osfhandle, open_osfhandle};
#[cfg(target_os = "linux")] #[cfg(target_os = "android")] #[cfg(target_os = "freebsd")]
#[cfg(target_os = "linux")] #[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")] #[cfg(target_os = "dragonfly")]
pub use consts::os::posix01::{CLOCK_REALTIME, CLOCK_MONOTONIC};
#[cfg(target_os = "linux")] #[cfg(target_os = "android")]
@ -279,6 +280,7 @@
pub use consts::os::extra::{MAP_STACK};
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub use consts::os::bsd44::{TCP_KEEPIDLE};
#[cfg(target_os = "macos")]
@ -937,6 +939,205 @@ pub mod extra {
}
}
#[cfg(target_os = "dragonfly")]
pub mod os {
pub mod common {
pub mod posix01 {
use types::common::c95::{c_void};
use types::os::arch::c95::{c_char, c_int, size_t,
time_t, suseconds_t, c_long};
use types::os::arch::c99::{uintptr_t};
pub type pthread_t = uintptr_t;
pub struct glob_t {
pub gl_pathc: size_t,
pub __unused1: size_t,
pub gl_offs: size_t,
pub __unused2: c_int,
pub gl_pathv: *mut *mut c_char,
pub __unused3: *mut c_void,
pub __unused4: *mut c_void,
pub __unused5: *mut c_void,
pub __unused6: *mut c_void,
pub __unused7: *mut c_void,
pub __unused8: *mut c_void,
}
pub struct timeval {
pub tv_sec: time_t,
pub tv_usec: suseconds_t,
}
pub struct timespec {
pub tv_sec: time_t,
pub tv_nsec: c_long,
}
pub enum timezone {}
pub type sighandler_t = size_t;
}
pub mod bsd44 {
use types::os::arch::c95::{c_char, c_int, c_uint};
pub type socklen_t = u32;
pub type sa_family_t = u8;
pub type in_port_t = u16;
pub type in_addr_t = u32;
pub struct sockaddr {
pub sa_len: u8,
pub sa_family: sa_family_t,
pub sa_data: [u8, ..14],
}
pub struct sockaddr_storage {
pub ss_len: u8,
pub ss_family: sa_family_t,
pub __ss_pad1: [u8, ..6],
pub __ss_align: i64,
pub __ss_pad2: [u8, ..112],
}
pub struct sockaddr_in {
pub sin_len: u8,
pub sin_family: sa_family_t,
pub sin_port: in_port_t,
pub sin_addr: in_addr,
pub sin_zero: [u8, ..8],
}
pub struct in_addr {
pub s_addr: in_addr_t,
}
pub struct sockaddr_in6 {
pub sin6_len: u8,
pub sin6_family: sa_family_t,
pub sin6_port: in_port_t,
pub sin6_flowinfo: u32,
pub sin6_addr: in6_addr,
pub sin6_scope_id: u32,
}
pub struct in6_addr {
pub s6_addr: [u16, ..8]
}
pub struct ip_mreq {
pub imr_multiaddr: in_addr,
pub imr_interface: in_addr,
}
pub struct ip6_mreq {
pub ipv6mr_multiaddr: in6_addr,
pub ipv6mr_interface: c_uint,
}
pub struct addrinfo {
pub ai_flags: c_int,
pub ai_family: c_int,
pub ai_socktype: c_int,
pub ai_protocol: c_int,
pub ai_addrlen: socklen_t,
pub ai_canonname: *mut c_char,
pub ai_addr: *mut sockaddr,
pub ai_next: *mut addrinfo,
}
pub struct sockaddr_un {
pub sun_len: u8,
pub sun_family: sa_family_t,
pub sun_path: [c_char, ..104]
}
}
}
#[cfg(target_arch = "x86_64")]
pub mod arch {
pub mod c95 {
pub type c_char = i8;
pub type c_schar = i8;
pub type c_uchar = u8;
pub type c_short = i16;
pub type c_ushort = u16;
pub type c_int = i32;
pub type c_uint = u32;
pub type c_long = i64;
pub type c_ulong = u64;
pub type c_float = f32;
pub type c_double = f64;
pub type size_t = u64;
pub type ptrdiff_t = i64;
pub type clock_t = i32;
pub type time_t = i64;
pub type suseconds_t = i64;
pub type wchar_t = i32;
}
pub mod c99 {
pub type c_longlong = i64;
pub type c_ulonglong = u64;
pub type intptr_t = int;
pub type uintptr_t = uint;
}
pub mod posix88 {
pub type off_t = i64;
pub type dev_t = u32;
pub type ino_t = u32;
pub type pid_t = i32;
pub type uid_t = u32;
pub type gid_t = u32;
pub type useconds_t = u32;
pub type mode_t = u16;
pub type ssize_t = i64;
}
pub mod posix01 {
use types::common::c95::{c_void};
use types::common::c99::{uint16_t, uint32_t, int32_t, uint64_t, int64_t};
use types::os::arch::c95::{c_long, time_t};
use types::os::arch::posix88::{dev_t, gid_t};
use types::os::arch::posix88::{mode_t, off_t};
use types::os::arch::posix88::{uid_t};
pub type nlink_t = u16;
pub type blksize_t = uint32_t;
pub type ino_t = uint64_t;
pub type blkcnt_t = i64;
pub type fflags_t = u32;
pub struct stat {
pub st_ino: ino_t,
pub st_nlink: nlink_t,
pub st_dev: dev_t,
pub st_mode: mode_t,
pub st_padding1: uint16_t,
pub st_uid: uid_t,
pub st_gid: gid_t,
pub st_rdev: dev_t,
pub st_atime: time_t,
pub st_atime_nsec: c_long,
pub st_mtime: time_t,
pub st_mtime_nsec: c_long,
pub st_ctime: time_t,
pub st_ctime_nsec: c_long,
pub st_size: off_t,
pub st_blocks: blkcnt_t,
pub st_blksize: blksize_t,
pub st_flags: fflags_t,
pub st_gen: uint32_t,
pub st_lspare: int32_t,
pub st_qspare1: int64_t,
pub st_qspare2: int64_t,
}
pub struct utimbuf {
pub actime: time_t,
pub modtime: time_t,
}
pub type pthread_attr_t = *mut c_void;
}
pub mod posix08 {
}
pub mod bsd44 {
}
pub mod extra {
}
}
}
#[cfg(target_os = "win32")]
pub mod os {
pub mod common {
@ -2736,6 +2937,7 @@ pub mod sysconf {
}
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod os {
pub mod c95 {
use types::os::arch::c95::{c_int, c_uint};
@ -2989,12 +3191,15 @@ pub mod posix01 {
#[cfg(target_arch = "arm")]
pub static PTHREAD_STACK_MIN: size_t = 4096;
#[cfg(target_arch = "mips")]
#[cfg(target_arch = "mipsel")]
#[cfg(target_arch = "x86")]
#[cfg(target_arch = "x86_64")]
#[cfg(target_os = "freebsd", target_arch = "mips")]
#[cfg(target_os = "freebsd", target_arch = "mipsel")]
#[cfg(target_os = "freebsd", target_arch = "x86")]
#[cfg(target_os = "freebsd", target_arch = "x86_64")]
pub static PTHREAD_STACK_MIN: size_t = 2048;
#[cfg(target_os = "dragonfly")]
pub static PTHREAD_STACK_MIN: size_t = 1024;
pub static CLOCK_REALTIME: c_int = 0;
pub static CLOCK_MONOTONIC: c_int = 4;
}
@ -3056,7 +3261,10 @@ pub mod extra {
pub static O_SYNC : c_int = 128;
pub static CTL_KERN: c_int = 1;
pub static KERN_PROC: c_int = 14;
#[cfg(target_os = "freebsd")]
pub static KERN_PROC_PATHNAME: c_int = 12;
#[cfg(target_os = "dragonfly")]
pub static KERN_PROC_PATHNAME: c_int = 9;
pub static MAP_COPY : c_int = 0x0002;
pub static MAP_RENAME : c_int = 0x0020;
@ -3809,6 +4017,7 @@ pub mod mman {
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod posix88 {
pub mod stat_ {
use types::os::arch::c95::{c_char, c_int};
@ -3821,6 +4030,7 @@ pub mod stat_ {
#[cfg(target_os = "linux")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
#[cfg(target_os = "android")]
#[cfg(target_os = "ios")]
pub fn fstat(fildes: c_int, buf: *mut stat) -> c_int;
@ -3834,6 +4044,7 @@ pub mod stat_ {
#[cfg(target_os = "linux")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
#[cfg(target_os = "android")]
#[cfg(target_os = "ios")]
pub fn stat(path: *const c_char, buf: *mut stat) -> c_int;
@ -4016,6 +4227,7 @@ pub fn shm_open(name: *const c_char, oflag: c_int, mode: mode_t)
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod posix01 {
pub mod stat_ {
use types::os::arch::c95::{c_char, c_int};
@ -4024,6 +4236,7 @@ pub mod stat_ {
extern {
#[cfg(target_os = "linux")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
#[cfg(target_os = "android")]
#[cfg(target_os = "ios")]
pub fn lstat(path: *const c_char, buf: *mut stat) -> c_int;
@ -4129,6 +4342,7 @@ pub mod mman {
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod posix08 {
pub mod unistd {
}
@ -4212,6 +4426,7 @@ pub fn sendto(socket: SOCKET, buf: *const c_void, len: c_int,
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod bsd44 {
use types::common::c95::{c_void};
use types::os::arch::c95::{c_char, c_uchar, c_int, c_uint, size_t};
@ -4275,6 +4490,7 @@ pub fn _NSGetExecutablePath(buf: *mut c_char, bufsize: *mut u32)
}
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod extra {
}

8
src/libnative/io/c_unix.rs
View File

@ -22,6 +22,7 @@
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub static FIONBIO: libc::c_ulong = 0x8004667e;
#[cfg(target_os = "linux", target_arch = "x86")]
#[cfg(target_os = "linux", target_arch = "x86_64")]
@ -35,6 +36,7 @@
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub static FIOCLEX: libc::c_ulong = 0x20006601;
#[cfg(target_os = "linux", target_arch = "x86")]
#[cfg(target_os = "linux", target_arch = "x86_64")]
@ -48,6 +50,7 @@
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub static MSG_DONTWAIT: libc::c_int = 0x80;
#[cfg(target_os = "linux")]
#[cfg(target_os = "android")]
@ -99,6 +102,7 @@ pub fn fd_set(set: &mut fd_set, fd: i32) {
#[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
#[cfg(target_os = "linux")]
mod select {
use std::uint;
@ -106,6 +110,7 @@ mod select {
pub static FD_SETSIZE: uint = 1024;
pub struct fd_set {
// FIXME: shouldn't this be a c_ulong?
fds_bits: [uint, ..(FD_SETSIZE / uint::BITS)]
}
@ -202,6 +207,7 @@ pub struct sigset_t {
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
mod signal {
use libc;
@ -218,6 +224,7 @@ mod signal {
#[cfg(target_os = "ios")]
pub type sigset_t = u32;
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub struct sigset_t {
bits: [u32, ..4],
}
@ -243,6 +250,7 @@ pub struct sigaction {
}
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub struct sigaction {
pub sa_handler: extern fn(libc::c_int),
pub sa_flags: libc::c_int,

1
src/libnative/io/mod.rs
View File

@ -52,6 +52,7 @@
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
#[cfg(target_os = "android")]
#[cfg(target_os = "linux")]
#[path = "timer_unix.rs"]

4
src/libnative/io/net.rs
View File

@ -326,11 +326,13 @@ fn set_tcp_keepalive(&mut self, seconds: uint) -> IoResult<()> {
seconds as libc::c_int)
}
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
fn set_tcp_keepalive(&mut self, seconds: uint) -> IoResult<()> {
setsockopt(self.fd(), libc::IPPROTO_TCP, libc::TCP_KEEPIDLE,
seconds as libc::c_int)
}
#[cfg(not(target_os = "macos"), not(target_os = "ios"), not(target_os = "freebsd"))]
#[cfg(not(target_os = "macos"), not(target_os = "ios"), not(target_os = "freebsd"),
not(target_os = "dragonfly"))]
fn set_tcp_keepalive(&mut self, _seconds: uint) -> IoResult<()> {
Ok(())
}

1
src/libnative/io/process.rs
View File

@ -847,6 +847,7 @@ pub fn WTERMSIG(status: i32) -> i32 { status & 0x7f }
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
mod imp {
pub fn WIFEXITED(status: i32) -> bool { (status & 0x7f) == 0 }
pub fn WEXITSTATUS(status: i32) -> i32 { status >> 8 }

10
src/librustc/back/link.rs
View File

@ -927,6 +927,7 @@ pub fn filename_for_input(sess: &Session,
abi::OsLinux => (loader::LINUX_DLL_PREFIX, loader::LINUX_DLL_SUFFIX),
abi::OsAndroid => (loader::ANDROID_DLL_PREFIX, loader::ANDROID_DLL_SUFFIX),
abi::OsFreebsd => (loader::FREEBSD_DLL_PREFIX, loader::FREEBSD_DLL_SUFFIX),
abi::OsDragonfly => (loader::DRAGONFLY_DLL_PREFIX, loader::DRAGONFLY_DLL_SUFFIX),
abi::OsiOS => unreachable!(),
};
out_filename.with_filename(format!("{}{}{}",
@ -944,6 +945,7 @@ pub fn filename_for_input(sess: &Session,
abi::OsLinux |
abi::OsAndroid |
abi::OsFreebsd |
abi::OsDragonfly |
abi::OsiOS => out_filename.clone(),
}
}
@ -1311,7 +1313,7 @@ fn link_args(cmd: &mut Command,
cmd.arg("-Wl,--gc-sections");
}
if sess.targ_cfg.os == abi::OsLinux {
if sess.targ_cfg.os == abi::OsLinux || sess.targ_cfg.os == abi::OsDragonfly {
// GNU-style linkers will use this to omit linking to libraries which
// don't actually fulfill any relocations, but only for libraries which
// follow this flag. Thus, use it before specifying libraries to link to.
@ -1436,6 +1438,12 @@ fn link_args(cmd: &mut Command,
"-L/usr/local/lib/gcc46",
"-L/usr/local/lib/gcc44"]);
}
else if sess.targ_cfg.os == abi::OsDragonfly {
cmd.args(["-L/usr/local/lib",
"-L/usr/lib/gcc47",
"-L/usr/lib/gcc44"]);
}
// FIXME (#2397): At some point we want to rpath our guesses as to
// where extern libraries might live, based on the

28
src/librustc/driver/config.rs
View File

@ -390,12 +390,13 @@ pub fn default_lib_output() -> CrateType {
pub fn default_configuration(sess: &Session) -> ast::CrateConfig {
let tos = match sess.targ_cfg.os {
abi::OsWin32 => InternedString::new("win32"),
abi::OsMacos => InternedString::new("macos"),
abi::OsLinux => InternedString::new("linux"),
abi::OsAndroid => InternedString::new("android"),
abi::OsFreebsd => InternedString::new("freebsd"),
abi::OsiOS => InternedString::new("ios"),
abi::OsWin32 => InternedString::new("win32"),
abi::OsMacos => InternedString::new("macos"),
abi::OsLinux => InternedString::new("linux"),
abi::OsAndroid => InternedString::new("android"),
abi::OsFreebsd => InternedString::new("freebsd"),
abi::OsDragonfly => InternedString::new("dragonfly"),
abi::OsiOS => InternedString::new("ios"),
};
// ARM is bi-endian, however using NDK seems to default
@ -451,13 +452,14 @@ pub fn get_os(triple: &str) -> Option<abi::Os> {
None
}
static os_names : &'static [(&'static str, abi::Os)] = &[
("mingw32", abi::OsWin32),
("win32", abi::OsWin32),
("darwin", abi::OsMacos),
("android", abi::OsAndroid),
("linux", abi::OsLinux),
("freebsd", abi::OsFreebsd),
("ios", abi::OsiOS)];
("mingw32", abi::OsWin32),
("win32", abi::OsWin32),
("darwin", abi::OsMacos),
("android", abi::OsAndroid),
("linux", abi::OsLinux),
("freebsd", abi::OsFreebsd),
("dragonfly", abi::OsDragonfly),
("ios", abi::OsiOS)];
pub fn get_arch(triple: &str) -> Option<abi::Architecture> {
for &(arch, abi) in architecture_abis.iter() {

10
src/librustc/metadata/loader.rs
View File

@ -251,6 +251,9 @@
pub static FREEBSD_DLL_PREFIX: &'static str = "lib";
pub static FREEBSD_DLL_SUFFIX: &'static str = ".so";
pub static DRAGONFLY_DLL_PREFIX: &'static str = "lib";
pub static DRAGONFLY_DLL_SUFFIX: &'static str = ".so";
pub static ANDROID_DLL_PREFIX: &'static str = "lib";
pub static ANDROID_DLL_SUFFIX: &'static str = ".so";
@ -617,6 +620,7 @@ fn dylibname(&self) -> Option<(&'static str, &'static str)> {
abi::OsLinux => Some((LINUX_DLL_PREFIX, LINUX_DLL_SUFFIX)),
abi::OsAndroid => Some((ANDROID_DLL_PREFIX, ANDROID_DLL_SUFFIX)),
abi::OsFreebsd => Some((FREEBSD_DLL_PREFIX, FREEBSD_DLL_SUFFIX)),
abi::OsDragonfly => Some((DRAGONFLY_DLL_PREFIX, DRAGONFLY_DLL_SUFFIX)),
abi::OsiOS => None,
}
}
@ -823,7 +827,8 @@ pub fn meta_section_name(os: abi::Os) -> Option<&'static str> {
abi::OsWin32 => Some(".note.rustc"),
abi::OsLinux => Some(".note.rustc"),
abi::OsAndroid => Some(".note.rustc"),
abi::OsFreebsd => Some(".note.rustc")
abi::OsFreebsd => Some(".note.rustc"),
abi::OsDragonfly => Some(".note.rustc"),
}
}
@ -834,7 +839,8 @@ pub fn read_meta_section_name(os: abi::Os) -> &'static str {
abi::OsWin32 => ".note.rustc",
abi::OsLinux => ".note.rustc",
abi::OsAndroid => ".note.rustc",
abi::OsFreebsd => ".note.rustc"
abi::OsFreebsd => ".note.rustc",
abi::OsDragonfly => ".note.rustc"
}
}

2
src/librustc_back/arm.rs
View File

@ -61,7 +61,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
-a0:0:64-n32".to_string()
}
abi::OsFreebsd => {
abi::OsFreebsd | abi::OsDragonfly => {
"e-p:32:32:32\
-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
-f32:32:32-f64:64:64\

2
src/librustc_back/mips.rs
View File

@ -56,7 +56,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
-a0:0:64-n32".to_string()
}
abi::OsFreebsd => {
abi::OsFreebsd | abi::OsDragonfly => {
"E-p:32:32:32\
-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
-f32:32:32-f64:64:64\

2
src/librustc_back/mipsel.rs
View File

@ -56,7 +56,7 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
-a0:0:64-n32".to_string()
}
abi::OsFreebsd => {
abi::OsFreebsd | abi::OsDragonfly => {
"e-p:32:32:32\
-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64\
-f32:32:32-f64:64:64\

22
src/librustc_back/rpath.rs
View File

@ -37,6 +37,12 @@ pub fn get_rpath_flags(config: RPathConfig) -> Vec<String> {
"-Wl,-rpath,/usr/local/lib/gcc44".to_string(),
"-Wl,-z,origin".to_string()]);
}
else if config.os == abi::OsDragonfly {
flags.push_all(["-Wl,-rpath,/usr/lib/gcc47".to_string(),
"-Wl,-rpath,/usr/lib/gcc44".to_string(),
"-Wl,-z,origin".to_string()]);
}
debug!("preparing the RPATH!");
@ -105,7 +111,7 @@ fn get_rpath_relative_to_output(config: &mut RPathConfig,
// Mac doesn't appear to support $ORIGIN
let prefix = match config.os {
abi::OsAndroid | abi::OsLinux | abi::OsFreebsd
abi::OsAndroid | abi::OsLinux | abi::OsFreebsd | abi::OsDragonfly
=> "$ORIGIN",
abi::OsMacos => "@loader_path",
abi::OsWin32 | abi::OsiOS => unreachable!()
@ -222,6 +228,20 @@ fn test_rpath_relative() {
assert_eq!(res.as_slice(), "$ORIGIN/../lib");
}
#[test]
#[cfg(target_os = "dragonfly")]
fn test_rpath_relative() {
let config = &mut RPathConfig {
os: abi::OsDragonfly,
used_crates: Vec::new(),
out_filename: Path::new("bin/rustc"),
get_install_prefix_lib_path: || fail!(),
realpath: |p| Ok(p.clone())
};
let res = get_rpath_relative_to_output(config, &Path::new("lib/libstd.so"));
assert_eq!(res.as_slice(), "$ORIGIN/../lib");
}
#[test]
#[cfg(target_os = "macos")]
fn test_rpath_relative() {

4
src/librustc_back/x86.rs
View File

@ -48,6 +48,10 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os)
abi::OsFreebsd => {
"e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32".to_string()
}
abi::OsDragonfly => {
"e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32".to_string()
}
},
target_triple: target_triple,

6
src/librustc_back/x86_64.rs
View File

@ -52,6 +52,12 @@ pub fn get_target_strs(target_triple: String, target_os: abi::Os) -> target_strs
f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-\
s0:64:64-f80:128:128-n8:16:32:64-S128".to_string()
}
abi::OsDragonfly => {
"e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-\
f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-\
s0:64:64-f80:128:128-n8:16:32:64-S128".to_string()
}
},
target_triple: target_triple,

21
src/librustdoc/flock.rs
View File

@ -63,6 +63,27 @@ pub struct flock {
pub static F_SETLKW: libc::c_int = 13;
}
#[cfg(target_os = "dragonfly")]
mod os {
use libc;
pub struct flock {
pub l_start: libc::off_t,
pub l_len: libc::off_t,
pub l_pid: libc::pid_t,
pub l_type: libc::c_short,
pub l_whence: libc::c_short,
// not actually here, but brings in line with freebsd
pub l_sysid: libc::c_int,
}
pub static F_UNLCK: libc::c_short = 2;
pub static F_WRLCK: libc::c_short = 3;
pub static F_SETLK: libc::c_int = 8;
pub static F_SETLKW: libc::c_int = 9;
}
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
mod os {

1
src/librustrt/args.rs
View File

@ -42,6 +42,7 @@ pub fn clone() -> Option<Vec<Vec<u8>>> { imp::clone() }
#[cfg(target_os = "linux")]
#[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
mod imp {
use core::prelude::*;

3
src/librustrt/libunwind.rs
View File

@ -94,6 +94,9 @@ pub enum _Unwind_Context {}
#[link(name = "gcc")]
extern {}
#[cfg(target_os = "dragonfly")]
#[link(name = "gcc_pic")]
extern {}
extern "C" {
// iOS on armv7 uses SjLj exceptions and requires to link

1
src/librustrt/mutex.rs
View File

@ -347,6 +347,7 @@ mod imp {
type pthread_condattr_t = libc::c_void;
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
mod os {
use libc;

11
src/librustrt/stack.rs
View File

@ -194,6 +194,10 @@ unsafe fn target_record_sp_limit(limit: uint) {
unsafe fn target_record_sp_limit(limit: uint) {
asm!("movq $0, %fs:24" :: "r"(limit) :: "volatile")
}
#[cfg(target_arch = "x86_64", target_os = "dragonfly")] #[inline(always)]
unsafe fn target_record_sp_limit(limit: uint) {
asm!("movq $0, %fs:32" :: "r"(limit) :: "volatile")
}
// x86
#[cfg(target_arch = "x86", target_os = "macos")]
@ -272,6 +276,13 @@ unsafe fn target_get_sp_limit() -> uint {
asm!("movq %fs:24, $0" : "=r"(limit) ::: "volatile");
return limit;
}
#[cfg(target_arch = "x86_64", target_os = "dragonfly")] #[inline(always)]
unsafe fn target_get_sp_limit() -> uint {
let limit;
asm!("movq %fs:32, $0" : "=r"(limit) ::: "volatile");
return limit;
}
// x86
#[cfg(target_arch = "x86", target_os = "macos")]

1
src/librustrt/thread_local_storage.rs
View File

@ -43,6 +43,7 @@ pub unsafe fn destroy(key: Key) {
#[cfg(target_os="linux")]
#[cfg(target_os="freebsd")]
#[cfg(target_os="dragonfly")]
#[cfg(target_os="android")]
#[cfg(target_os = "ios")]
#[allow(non_camel_case_types)] // foreign type

2
src/librustuv/uvll.rs
View File

@ -719,6 +719,7 @@ pub fn uv_signal_start(h: *mut uv_signal_t, cb: uv_signal_cb,
extern {}
#[cfg(target_os = "linux")]
#[cfg(target_os = "dragonfly")]
#[link(name = "rt")]
extern {}
@ -729,5 +730,6 @@ pub fn uv_signal_start(h: *mut uv_signal_t, cb: uv_signal_cb,
extern {}
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
#[link(name = "kvm")]
extern {}

2
src/libstd/dynamic_lib.rs
View File

@ -193,6 +193,7 @@ fn test_loading_cosine() {
#[cfg(target_os = "linux")]
#[cfg(target_os = "macos")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
fn test_errors_do_not_crash() {
// Open /dev/null as a library to get an error, and make sure
// that only causes an error, and not a crash.
@ -209,6 +210,7 @@ fn test_errors_do_not_crash() {
#[cfg(target_os = "macos")]
#[cfg(target_os = "ios")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
pub mod dl {
use c_str::{CString, ToCStr};

44
src/libstd/os.rs
View File

@ -651,6 +651,7 @@ pub fn dll_filename(base: &str) -> String {
pub fn self_exe_name() -> Option<Path> {
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
fn load_self() -> Option<Vec<u8>> {
unsafe {
use libc::funcs::bsd44::*;
@ -913,6 +914,16 @@ fn errno_location() -> *const c_int {
}
}
#[cfg(target_os = "dragonfly")]
fn errno_location() -> *const c_int {
extern {
fn __dfly_error() -> *const c_int;
}
unsafe {
__dfly_error()
}
}
#[cfg(target_os = "linux")]
#[cfg(target_os = "android")]
fn errno_location() -> *const c_int {
@ -961,6 +972,7 @@ fn strerror(errnum: uint) -> String {
#[cfg(target_os = "ios")]
#[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
fn strerror_r(errnum: c_int, buf: *mut c_char, buflen: libc::size_t)
-> c_int {
extern {
@ -1167,6 +1179,7 @@ fn real_args_as_bytes() -> Vec<Vec<u8>> {
#[cfg(target_os = "linux")]
#[cfg(target_os = "android")]
#[cfg(target_os = "freebsd")]
#[cfg(target_os = "dragonfly")]
fn real_args_as_bytes() -> Vec<Vec<u8>> {
use rt;
@ -1767,6 +1780,37 @@ pub mod consts {
pub static EXE_EXTENSION: &'static str = "";
}
#[cfg(target_os = "dragonfly")]
pub mod consts {
pub use os::arch_consts::ARCH;
pub static FAMILY: &'static str = "unix";
/// A string describing the specific operating system in use: in this
/// case, `dragonfly`.
pub static SYSNAME: &'static str = "dragonfly";
/// Specifies the filename prefix used for shared libraries on this
/// platform: in this case, `lib`.
pub static DLL_PREFIX: &'static str = "lib";
/// Specifies the filename suffix used for shared libraries on this
/// platform: in this case, `.so`.
pub static DLL_SUFFIX: &'static str = ".so";
/// Specifies the file extension used for shared libraries on this
/// platform that goes after the dot: in this case, `so`.
pub static DLL_EXTENSION: &'static str = "so";
/// Specifies the filename suffix used for executable binaries on this
/// platform: in this case, the empty string.
pub static EXE_SUFFIX: &'static str = "";
/// Specifies the file extension, if any, used for executable binaries
/// on this platform: in this case, the empty string.
pub static EXE_EXTENSION: &'static str = "";
}
#[cfg(target_os = "android")]
pub mod consts {
pub use os::arch_consts::ARCH;

6
src/libstd/rt/backtrace.rs
View File

@ -464,11 +464,15 @@ fn backtrace_syminfo(state: *mut backtrace_state,
// the symbols. The libbacktrace API also states that the filename must
// be in "permanent memory", so we copy it to a static and then use the
// static as the pointer.
//
// FIXME: We also call self_exe_name() on DragonFly BSD. I haven't
// tested if this is required or not.
unsafe fn init_state() -> *mut backtrace_state {
static mut STATE: *mut backtrace_state = 0 as *mut backtrace_state;
static mut LAST_FILENAME: [libc::c_char, ..256] = [0, ..256];
if !STATE.is_null() { return STATE }
let selfname = if cfg!(target_os = "freebsd") {
let selfname = if cfg!(target_os = "freebsd") ||
cfg!(target_os = "dragonfly") {
os::self_exe_name()
} else {
None

4
src/libstd/rtdeps.rs
View File

@ -38,6 +38,10 @@
#[link(name = "pthread")]
extern {}
#[cfg(target_os = "dragonfly")]
#[link(name = "pthread")]
extern {}
#[cfg(target_os = "macos")]
#[link(name = "System")]
extern {}

6
src/libsyntax/abi.rs
View File

@ -11,7 +11,8 @@
use std::fmt;
#[deriving(PartialEq)]
pub enum Os { OsWin32, OsMacos, OsLinux, OsAndroid, OsFreebsd, OsiOS, }
pub enum Os { OsWin32, OsMacos, OsLinux, OsAndroid, OsFreebsd, OsiOS,
OsDragonfly }
#[deriving(PartialEq, Eq, Hash, Encodable, Decodable, Clone)]
pub enum Abi {
@ -150,7 +151,8 @@ fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
OsMacos => "macos".fmt(f),
OsiOS => "ios".fmt(f),
OsAndroid => "android".fmt(f),
OsFreebsd => "freebsd".fmt(f)
OsFreebsd => "freebsd".fmt(f),
OsDragonfly => "dragonfly".fmt(f)
}
}
}

4
src/rt/arch/x86_64/morestack.S
View File

@ -15,13 +15,13 @@
#if defined(__APPLE__)
#define EXHAUSTED _rust_stack_exhausted
#elif defined(__linux__) || defined(__FreeBSD__)
#elif defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
#define EXHAUSTED rust_stack_exhausted@PLT
#else
#define EXHAUSTED rust_stack_exhausted
#endif
#if defined(__linux__) || defined(__FreeBSD__)
#if defined(__linux__) || defined(__FreeBSD__) || defined(__DragonFly__)
.hidden MORESTACK
#else
#if defined(__APPLE__)

9
src/rt/rust_builtin.c
View File

@ -70,7 +70,7 @@ extern char **environ;
#endif
#endif
#if defined(__FreeBSD__) || defined(__linux__) || defined(__ANDROID__)
#if defined(__FreeBSD__) || defined(__linux__) || defined(__ANDROID__) || defined(__DragonFly__)
extern char **environ;
#endif
@ -357,6 +357,13 @@ rust_unset_sigprocmask() {
#endif
#if defined(__DragonFly__)
#include <errno.h>
// In DragonFly __error() is an inline function and as such
// no symbol exists for it.
int *__dfly_error(void) { return __error(); }
#endif
//
// Local Variables:
// mode: C++