From 72135f7952d50557cfd081146a60391e91770c5e Mon Sep 17 00:00:00 2001
From: Andrew Gallagher <andrewjcg@meta.com>
Date: Wed, 25 Oct 2023 19:55:23 -0700
Subject: [PATCH] Upgrade from memmap to memmap2

The former appears to be unmaintained:
https://github.com/danburkert/memmap-rs/issues/90
---
 Cargo.lock           | 17 +++++++++++++----
 Cargo.toml           |  2 +-
 src/binary_parser.rs |  2 +-
 3 files changed, 15 insertions(+), 6 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 5381c9a3..1ebcb260 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -11,7 +11,7 @@ dependencies = [
  "cpp_demangle",
  "fallible-iterator",
  "gimli",
- "memmap2",
+ "memmap2 0.5.10",
  "object",
  "rustc-demangle",
  "smallvec",
@@ -758,9 +758,9 @@ checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
 
 [[package]]
 name = "libc"
-version = "0.2.146"
+version = "0.2.158"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f92be4933c13fd498862a9e02a3055f8a8d9c039ce33db97306fd5a6caa7f29b"
+checksum = "d8adc4bb1803a324070e64a98ae98f38934d91957a99cfb3a43dcbc01bc56439"
 
 [[package]]
 name = "libloading"
@@ -880,6 +880,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "memmap2"
+version = "0.9.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fe751422e4a8caa417e13c3ea66452215d7d63e19e604f4980461212f3ae1322"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "minimal-lexical"
 version = "0.2.1"
@@ -1079,7 +1088,7 @@ dependencies = [
  "libc",
  "log",
  "lru",
- "memmap",
+ "memmap2 0.9.4",
  "proc-maps",
  "py-spy-testdata",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index cdfbd569..9074c82f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ lru = "0.10"
 regex = ">=1.6.0"
 tempfile = "3.6.0"
 proc-maps = "0.3.2"
-memmap = "0.7.0"
+memmap2 = "0.9.4"
 cpp_demangle = "0.4"
 serde = {version="1.0", features=["rc"]}
 serde_derive = "1.0"
diff --git a/src/binary_parser.rs b/src/binary_parser.rs
index 057fed67..08a09a99 100644
--- a/src/binary_parser.rs
+++ b/src/binary_parser.rs
@@ -4,7 +4,7 @@ use std::path::Path;
 
 use anyhow::Error;
 use goblin::Object;
-use memmap::Mmap;
+use memmap2::Mmap;
 
 pub struct BinaryInfo {
     pub filename: std::path::PathBuf,