bjoernager/rust
bjoernager/rust
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mv compiler to compiler/

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mark 2020-08-27 22:58:48 -05:00 • committed by Vadim Petrochenkov
parent db534b3ac2
commit 9e5f7d5631
1686 changed files with 941 additions and 1051 deletions
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31
compiler/rustc/src/main.rs Normal file
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fn main() {
// Pull in jemalloc when enabled.
//
// Note that we're pulling in a static copy of jemalloc which means that to
// pull it in we need to actually reference its symbols for it to get
// linked. The two crates we link to here, std and rustc_driver, are both
// dynamic libraries. That means to pull in jemalloc we need to actually
// reference allocation symbols one way or another (as this file is the only
// object code in the rustc executable).
#[cfg(feature = "jemalloc-sys")]
{
use std::os::raw::{c_int, c_void};
#[used]
static _F1: unsafe extern "C" fn(usize, usize) -> *mut c_void = jemalloc_sys::calloc;
#[used]
static _F2: unsafe extern "C" fn(*mut *mut c_void, usize, usize) -> c_int =
jemalloc_sys::posix_memalign;
#[used]
static _F3: unsafe extern "C" fn(usize, usize) -> *mut c_void = jemalloc_sys::aligned_alloc;
#[used]
static _F4: unsafe extern "C" fn(usize) -> *mut c_void = jemalloc_sys::malloc;
#[used]
static _F5: unsafe extern "C" fn(*mut c_void, usize) -> *mut c_void = jemalloc_sys::realloc;
#[used]
static _F6: unsafe extern "C" fn(*mut c_void) = jemalloc_sys::free;
}
rustc_driver::set_sigpipe_handler();
rustc_driver::main()
}