adding support for i686-unknown-freebsd target
This commit is contained in:
Dave Huseby
parent
f7f28c8b26
commit
1a928f434a
22
mk/cfg/i686-unknown-freebsd.mk
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22
mk/cfg/i686-unknown-freebsd.mk
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@ -0,0 +1,22 @@
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# i686-unknown-freebsd configuration
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CC_i686-unknown-freebsd=$(CC)
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CXX_i686-unknown-freebsd=$(CXX)
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CPP_i686-unknown-freebsd=$(CPP)
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AR_i686-unknown-freebsd=$(AR)
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CFG_LIB_NAME_i686-unknown-freebsd=lib$(1).so
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CFG_STATIC_LIB_NAME_i686-unknown-freebsd=lib$(1).a
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CFG_LIB_GLOB_i686-unknown-freebsd=lib$(1)-*.so
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CFG_LIB_DSYM_GLOB_i686-unknown-freebsd=$(1)-*.dylib.dSYM
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CFG_JEMALLOC_CFLAGS_i686-unknown-freebsd := -m32 -arch i386 -I/usr/local/include $(CFLAGS)
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CFG_GCCISH_CFLAGS_i686-unknown-freebsd := -Wall -Werror -g -fPIC -m32 -arch i386 -I/usr/local/include $(CFLAGS)
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CFG_GCCISH_LINK_FLAGS_i686-unknown-freebsd := -m32 -shared -fPIC -g -pthread -lrt
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CFG_GCCISH_DEF_FLAG_i686-unknown-freebsd := -Wl,--export-dynamic,--dynamic-list=
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CFG_LLC_FLAGS_i686-unknown-freebsd :=
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CFG_INSTALL_NAME_i686-unknown-freebsd =
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CFG_EXE_SUFFIX_i686-unknown-freebsd :=
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CFG_WINDOWSY_i686-unknown-freebsd :=
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CFG_UNIXY_i686-unknown-freebsd := 1
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CFG_LDPATH_i686-unknown-freebsd :=
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CFG_RUN_i686-unknown-freebsd=$(2)
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CFG_RUN_TARG_i686-unknown-freebsd=$(call CFG_RUN_i686-unknown-freebsd,,$(2))
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CFG_GNU_TRIPLE_i686-unknown-freebsd := i686-unknown-freebsd
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@ -960,6 +960,100 @@ pub mod types {
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}
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}
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#[cfg(target_arch = "x86")]
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pub mod arch {
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pub mod c95 {
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pub type c_char = i8;
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pub type c_schar = i8;
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pub type c_uchar = u8;
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pub type c_short = i16;
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pub type c_ushort = u16;
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pub type c_int = i32;
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pub type c_uint = u32;
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pub type c_long = i32;
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pub type c_ulong = u32;
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pub type c_float = f32;
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pub type c_double = f64;
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pub type size_t = u32;
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pub type ptrdiff_t = i32;
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pub type clock_t = i32;
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pub type time_t = i32;
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pub type suseconds_t = i32;
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pub type wchar_t = i32;
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}
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pub mod c99 {
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pub type c_longlong = i64;
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pub type c_ulonglong = u64;
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pub type intptr_t = i32;
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pub type uintptr_t = u32;
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pub type intmax_t = i64;
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pub type uintmax_t = u64;
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}
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pub mod posix88 {
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pub type off_t = i64;
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pub type dev_t = u32;
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pub type ino_t = u32;
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pub type pid_t = i32;
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pub type uid_t = u32;
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pub type gid_t = u32;
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pub type useconds_t = u32;
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pub type mode_t = u16;
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pub type ssize_t = i32;
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}
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pub mod posix01 {
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use types::common::c95::{c_void};
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use types::common::c99::{uint8_t, uint32_t, int32_t};
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use types::os::arch::c95::{c_long, time_t};
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use types::os::arch::posix88::{dev_t, gid_t, ino_t};
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use types::os::arch::posix88::{mode_t, off_t};
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use types::os::arch::posix88::{uid_t};
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pub type nlink_t = u16;
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pub type blksize_t = i32;
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pub type blkcnt_t = i64;
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pub type fflags_t = u32;
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#[repr(C)]
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#[derive(Copy, Clone)] pub struct stat {
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pub st_dev: dev_t,
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pub st_ino: ino_t,
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pub st_mode: mode_t,
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pub st_nlink: nlink_t,
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pub st_uid: uid_t,
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pub st_gid: gid_t,
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pub st_rdev: dev_t,
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pub st_atime: time_t,
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pub st_atime_nsec: c_long,
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pub st_mtime: time_t,
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pub st_mtime_nsec: c_long,
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pub st_ctime: time_t,
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pub st_ctime_nsec: c_long,
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pub st_size: off_t,
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pub st_blocks: blkcnt_t,
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pub st_blksize: blksize_t,
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pub st_flags: fflags_t,
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pub st_gen: uint32_t,
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pub st_lspare: int32_t,
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pub st_birthtime: time_t,
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pub st_birthtime_nsec: c_long,
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pub __unused: [uint8_t; 2],
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}
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#[repr(C)]
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#[derive(Copy, Clone)] pub struct utimbuf {
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pub actime: time_t,
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pub modtime: time_t,
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}
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pub type pthread_attr_t = *mut c_void;
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}
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pub mod posix08 {
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}
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pub mod bsd44 {
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}
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pub mod extra {
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}
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}
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#[cfg(target_arch = "x86_64")]
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pub mod arch {
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pub mod c95 {
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29
src/librustc_back/target/i686_unknown_freebsd.rs
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29
src/librustc_back/target/i686_unknown_freebsd.rs
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@ -0,0 +1,29 @@
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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use target::Target;
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pub fn target() -> Target {
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let mut base = super::freebsd_base::opts();
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base.cpu = "pentium4".to_string();
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base.pre_link_args.push("-m32".to_string());
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base.morestack = false;
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Target {
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data_layout: "e-p:32:32-f64:32:64-i64:32:64-f80:32:32-n8:16:32".to_string(),
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llvm_target: "i686-unknown-freebsd".to_string(),
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target_endian: "little".to_string(),
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target_pointer_width: "32".to_string(),
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arch: "x86".to_string(),
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target_os: "freebsd".to_string(),
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target_env: "".to_string(),
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options: base,
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}
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}
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@ -368,6 +368,7 @@ impl Target {
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arm_linux_androideabi,
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aarch64_linux_android,
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i686_unknown_freebsd,
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x86_64_unknown_freebsd,
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i686_unknown_dragonfly,
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@ -170,8 +170,7 @@ pub unsafe fn record_sp_limit(limit: usize) {
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asm!("movl $$0x48+90*4, %eax
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movl $0, %gs:(%eax)" :: "r"(limit) : "eax" : "volatile")
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}
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#[cfg(all(target_arch = "x86",
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any(target_os = "linux", target_os = "freebsd")))]
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#[cfg(all(target_arch = "x86", target_os = "linux"))]
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#[inline(always)]
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unsafe fn target_record_sp_limit(limit: usize) {
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asm!("movl $0, %gs:48" :: "r"(limit) :: "volatile")
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@ -197,10 +196,12 @@ pub unsafe fn record_sp_limit(limit: usize) {
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// aarch64 - FIXME(AARCH64): missing...
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// powerpc - FIXME(POWERPC): missing...
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// arm-ios - iOS segmented stack is disabled for now, see related notes
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// openbsd - segmented stack is disabled
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// openbsd/bitrig/netbsd - no segmented stacks.
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// x86-freebsd - no segmented stacks.
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#[cfg(any(target_arch = "aarch64",
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target_arch = "powerpc",
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all(target_arch = "arm", target_os = "ios"),
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all(target_arch = "x86", target_os = "freebsd"),
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target_os = "bitrig",
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target_os = "netbsd",
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target_os = "openbsd"))]
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@ -262,8 +263,7 @@ pub unsafe fn get_sp_limit() -> usize {
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movl %gs:(%eax), $0" : "=r"(limit) :: "eax" : "volatile");
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return limit;
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}
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#[cfg(all(target_arch = "x86",
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any(target_os = "linux", target_os = "freebsd")))]
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#[cfg(all(target_arch = "x86", target_os = "linux"))]
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#[inline(always)]
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unsafe fn target_get_sp_limit() -> usize {
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let limit;
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@ -291,14 +291,16 @@ pub unsafe fn get_sp_limit() -> usize {
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// aarch64 - FIXME(AARCH64): missing...
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// powerpc - FIXME(POWERPC): missing...
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// arm-ios - iOS doesn't support segmented stacks yet.
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// openbsd - OpenBSD doesn't support segmented stacks.
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// arm-ios - no segmented stacks.
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// openbsd/bitrig/netbsd - no segmented stacks.
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// x86-freebsd - no segmented stacks.
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//
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// This function might be called by runtime though
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// so it is unsafe to unreachable, let's return a fixed constant.
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#[cfg(any(target_arch = "aarch64",
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target_arch = "powerpc",
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all(target_arch = "arm", target_os = "ios"),
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all(target_arch = "x86", target_os = "freebsd"),
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target_os = "bitrig",
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target_os = "netbsd",
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target_os = "openbsd"))]
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