Delete ctr-std to use my fork of the rust repo instead

1 files changed, 0 insertions, 217 deletions

diff --git a/ctr-std/src/sys/windows/backtrace/printing/msvc.rs b/ctr-std/src/sys/windows/backtrace/printing/msvc.rs
deleted file mode 100644
index c8b946b..0000000
--- a/ctr-std/src/sys/windows/backtrace/printing/msvc.rs
+++ /dev/null
@@ -1,217 +0,0 @@
-// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
-// file at the top-level directory of this distribution and at
-// http://rust-lang.org/COPYRIGHT.
-//
-// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
-// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
-// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
-// option. This file may not be copied, modified, or distributed
-// except according to those terms.
-
-use ffi::CStr;
-use io;
-use libc::{c_char, c_ulong};
-use mem;
-use sys::backtrace::BacktraceContext;
-use sys::backtrace::StackWalkVariant;
-use sys::c;
-use sys::dynamic_lib::DynamicLibrary;
-use sys_common::backtrace::Frame;
-
-// Structs holding printing functions and loaders for them
-// Two versions depending on whether dbghelp.dll has StackWalkEx or not
-// (the former being in newer Windows versions, the older being in Win7 and before)
-pub struct PrintingFnsEx {
-    resolve_symname: SymFromInlineContextFn,
-    sym_get_line: SymGetLineFromInlineContextFn,
-}
-pub struct PrintingFns64 {
-    resolve_symname: SymFromAddrFn,
-    sym_get_line: SymGetLineFromAddr64Fn,
-}
-
-pub fn load_printing_fns_ex(dbghelp: &DynamicLibrary) -> io::Result<PrintingFnsEx> {
-    Ok(PrintingFnsEx {
-        resolve_symname: sym!(dbghelp, "SymFromInlineContext", SymFromInlineContextFn)?,
-        sym_get_line: sym!(
-            dbghelp,
-            "SymGetLineFromInlineContext",
-            SymGetLineFromInlineContextFn
-        )?,
-    })
-}
-pub fn load_printing_fns_64(dbghelp: &DynamicLibrary) -> io::Result<PrintingFns64> {
-    Ok(PrintingFns64 {
-        resolve_symname: sym!(dbghelp, "SymFromAddr", SymFromAddrFn)?,
-        sym_get_line: sym!(dbghelp, "SymGetLineFromAddr64", SymGetLineFromAddr64Fn)?,
-    })
-}
-
-type SymFromAddrFn =
-    unsafe extern "system" fn(c::HANDLE, u64, *mut u64, *mut c::SYMBOL_INFO) -> c::BOOL;
-type SymFromInlineContextFn =
-    unsafe extern "system" fn(c::HANDLE, u64, c::ULONG, *mut u64, *mut c::SYMBOL_INFO) -> c::BOOL;
-
-type SymGetLineFromAddr64Fn =
-    unsafe extern "system" fn(c::HANDLE, u64, *mut u32, *mut c::IMAGEHLP_LINE64) -> c::BOOL;
-type SymGetLineFromInlineContextFn = unsafe extern "system" fn(
-    c::HANDLE,
-    u64,
-    c::ULONG,
-    u64,
-    *mut c::DWORD,
-    *mut c::IMAGEHLP_LINE64,
-) -> c::BOOL;
-
-/// Converts a pointer to symbol to its string value.
-pub fn resolve_symname<F>(frame: Frame, callback: F, context: &BacktraceContext) -> io::Result<()>
-where
-    F: FnOnce(Option<&str>) -> io::Result<()>,
-{
-    match context.StackWalkVariant {
-        StackWalkVariant::StackWalkEx(_, ref fns) => resolve_symname_internal(
-            |process: c::HANDLE,
-             symbol_address: u64,
-             inline_context: c::ULONG,
-             info: *mut c::SYMBOL_INFO| unsafe {
-                let mut displacement = 0u64;
-                (fns.resolve_symname)(
-                    process,
-                    symbol_address,
-                    inline_context,
-                    &mut displacement,
-                    info,
-                )
-            },
-            frame,
-            callback,
-            context,
-        ),
-        StackWalkVariant::StackWalk64(_, ref fns) => resolve_symname_internal(
-            |process: c::HANDLE,
-             symbol_address: u64,
-             _inline_context: c::ULONG,
-             info: *mut c::SYMBOL_INFO| unsafe {
-                let mut displacement = 0u64;
-                (fns.resolve_symname)(process, symbol_address, &mut displacement, info)
-            },
-            frame,
-            callback,
-            context,
-        ),
-    }
-}
-
-fn resolve_symname_internal<F, R>(
-    mut symbol_resolver: R,
-    frame: Frame,
-    callback: F,
-    context: &BacktraceContext,
-) -> io::Result<()>
-where
-    F: FnOnce(Option<&str>) -> io::Result<()>,
-    R: FnMut(c::HANDLE, u64, c::ULONG, *mut c::SYMBOL_INFO) -> c::BOOL,
-{
-    unsafe {
-        let mut info: c::SYMBOL_INFO = mem::zeroed();
-        info.MaxNameLen = c::MAX_SYM_NAME as c_ulong;
-        // the struct size in C.  the value is different to
-        // `size_of::<SYMBOL_INFO>() - MAX_SYM_NAME + 1` (== 81)
-        // due to struct alignment.
-        info.SizeOfStruct = 88;
-
-        let ret = symbol_resolver(
-            context.handle,
-            frame.symbol_addr as u64,
-            frame.inline_context,
-            &mut info,
-        );
-        let valid_range = if ret == c::TRUE && frame.symbol_addr as usize >= info.Address as usize {
-            if info.Size != 0 {
-                (frame.symbol_addr as usize) < info.Address as usize + info.Size as usize
-            } else {
-                true
-            }
-        } else {
-            false
-        };
-        let symname = if valid_range {
-            let ptr = info.Name.as_ptr() as *const c_char;
-            CStr::from_ptr(ptr).to_str().ok()
-        } else {
-            None
-        };
-        callback(symname)
-    }
-}
-
-pub fn foreach_symbol_fileline<F>(
-    frame: Frame,
-    callback: F,
-    context: &BacktraceContext,
-) -> io::Result<bool>
-where
-    F: FnMut(&[u8], u32) -> io::Result<()>,
-{
-    match context.StackWalkVariant {
-        StackWalkVariant::StackWalkEx(_, ref fns) => foreach_symbol_fileline_iternal(
-            |process: c::HANDLE,
-             frame_address: u64,
-             inline_context: c::ULONG,
-             line: *mut c::IMAGEHLP_LINE64| unsafe {
-                let mut displacement = 0u32;
-                (fns.sym_get_line)(
-                    process,
-                    frame_address,
-                    inline_context,
-                    0,
-                    &mut displacement,
-                    line,
-                )
-            },
-            frame,
-            callback,
-            context,
-        ),
-        StackWalkVariant::StackWalk64(_, ref fns) => foreach_symbol_fileline_iternal(
-            |process: c::HANDLE,
-             frame_address: u64,
-             _inline_context: c::ULONG,
-             line: *mut c::IMAGEHLP_LINE64| unsafe {
-                let mut displacement = 0u32;
-                (fns.sym_get_line)(process, frame_address, &mut displacement, line)
-            },
-            frame,
-            callback,
-            context,
-        ),
-    }
-}
-
-fn foreach_symbol_fileline_iternal<F, G>(
-    mut line_getter: G,
-    frame: Frame,
-    mut callback: F,
-    context: &BacktraceContext,
-) -> io::Result<bool>
-where
-    F: FnMut(&[u8], u32) -> io::Result<()>,
-    G: FnMut(c::HANDLE, u64, c::ULONG, *mut c::IMAGEHLP_LINE64) -> c::BOOL,
-{
-    unsafe {
-        let mut line: c::IMAGEHLP_LINE64 = mem::zeroed();
-        line.SizeOfStruct = ::mem::size_of::<c::IMAGEHLP_LINE64>() as u32;
-
-        let ret = line_getter(
-            context.handle,
-            frame.exact_position as u64,
-            frame.inline_context,
-            &mut line,
-        );
-        if ret == c::TRUE {
-            let name = CStr::from_ptr(line.Filename).to_bytes();
-            callback(name, line.LineNumber as u32)?;
-        }
-        Ok(false)
-    }
-}