bjoernager/rust
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migrate compiler, bootstrap, and compiletest to windows-rs

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This commit is contained in:
Andy Russell 2023-01-15 13:43:15 -05:00
parent 13b7aa4d7f
commit bb7c373fdf
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GPG key ID: BE2221033EDBC374
22 changed files with 381 additions and 282 deletions
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31
compiler/rustc_data_structures/src/profiling.rs
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@ -796,21 +796,26 @@ fn get_thread_id() -> u32 {
cfg_if! {
if #[cfg(windows)] {
pub fn get_resident_set_size() -> Option<usize> {
use std::mem::{self, MaybeUninit};
use winapi::shared::minwindef::DWORD;
use winapi::um::processthreadsapi::GetCurrentProcess;
use winapi::um::psapi::{GetProcessMemoryInfo, PROCESS_MEMORY_COUNTERS};
use std::mem;
let mut pmc = MaybeUninit::<PROCESS_MEMORY_COUNTERS>::uninit();
match unsafe {
GetProcessMemoryInfo(GetCurrentProcess(), pmc.as_mut_ptr(), mem::size_of_val(&pmc) as DWORD)
} {
0 => None,
_ => {
let pmc = unsafe { pmc.assume_init() };
Some(pmc.WorkingSetSize as usize)
}
use windows::{
Win32::System::ProcessStatus::{K32GetProcessMemoryInfo, PROCESS_MEMORY_COUNTERS},
Win32::System::Threading::GetCurrentProcess,
};
let mut pmc = PROCESS_MEMORY_COUNTERS::default();
let pmc_size = mem::size_of_val(&pmc);
unsafe {
K32GetProcessMemoryInfo(
GetCurrentProcess(),
&mut pmc,
pmc_size as u32,
)
}
.ok()
.ok()?;
Some(pmc.WorkingSetSize)
}
} else if #[cfg(target_os = "macos")] {
pub fn get_resident_set_size() -> Option<usize> {