support microsoft/mimalloc

.github/workflows/docker-image.yml

@@ -32,11 +32,19 @@ jobs:
     - uses: actions/checkout@v3
     - name: Run test ubuntu
       run: docker build . --file test/DockerfileTest_ubuntu --build-arg VARIANT="ubuntu:24.04" --build-arg GDB_VERSION="16.3" --tag core_analyzer:ubuntu$(date +%s)
+    - name: Clean up disk space
+      run: docker system prune -f
     - name: Run test redhat
       run: docker build . --file test/DockerfileTest_redhat --build-arg VARIANT="redhat/ubi10" --build-arg GDB_VERSION="16.3" --tag core_analyzer:rdht$(date +%s)
+    - name: Clean up disk space
+      run: docker system prune -f
     - name: Run test fedora
       run: docker build . --file test/DockerfileTest_redhat --build-arg VARIANT="fedora:42" --build-arg GDB_VERSION="16.3" --tag core_analyzer:rdht$(date +%s)
+    - name: Clean up disk space
+      run: docker system prune -f
     - name: Run test suse
       run: docker build . --file test/DockerfileTest_suse --build-arg VARIANT="opensuse/leap:16.0" --build-arg GDB_VERSION="16.3" --tag core_analyzer:suse$(date +%s)
-    - name: Run test 9
+    - name: Clean up disk space
+      run: docker system prune -f
+    - name: Run test gdb 9.2
       run: docker build . --file test/DockerfileTest_gdb_9_2 --tag core_analyzer:9_2$(date +%s)

README.md

@@ -31,6 +31,7 @@ The latest release passed the build and sanity tests (with a few exceptions) on
 * Heap Manager
     - glibc/ptmalloc
 	- gperftools/tcmalloc
+    - microsoft/mimalloc
 	- jemalloc
 	- Windows/mscrt
 	- Darwin

build_mimalloc.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+
+# =============================================================================
+# FILENAME	:	build_mimalloc.sh
+# AUTHOR	:	Michael Yan
+# CREATION	:	2026-04-02
+# Script to build microsoft/mimalloc with specified version.
+#
+# This script will the do the following steps
+# 1. Create working directory
+# 2. clone the mimalloc source
+# 3. checkout the desired release version
+# 4. configure, build and install
+# =============================================================================
+set -e
+
+if [ "$#" -ne 1 ]
+then
+  echo "Usage: $0 <mimalloc version>"
+  echo "    For example, \"$0 2.2.7\""
+  echo "    Please refer to https://github.com/microsoft/mimalloc/tags"
+  exit 1
+fi
+
+PROJECT_FOLDER=$(pwd)
+release_tag=$1
+# prefix release tag with 'v' if not already
+if [[ $release_tag != v* ]]; then
+    release_tag="v$release_tag"
+fi
+
+echo "Current project folder is $PROJECT_FOLDER"
+build_folder=$PROJECT_FOLDER/build
+mkdir -p $build_folder
+cd $build_folder
+
+# workaround the problem of multi builds from the same source folder, for example, 2.15 and 2.14
+rm -rf ./mimalloc
+
+scr_dir="mimalloc"
+if [ ! -d $scr_dir ]
+then
+    echo "cloning mimalloc ..."
+    git clone https://github.com/microsoft/mimalloc.git
+fi
+cd $scr_dir
+
+echo "checkout $release_tag"
+branch_name=mimalloc-$release_tag
+if [ -n "$(git branch --list ${branch_name})" ]
+then
+    echo "Branch name $branch_name already exists."
+else
+    git checkout tags/$release_tag -b $branch_name
+fi
+
+mkdir -p out/release
+cd out/release
+
+echo "building..."
+cmake -DCMAKE_BUILD_TYPE=RelWithDebInfo  ../..
+make clean && make -j 4 && sudo make install

gdbplus/gdb-12.1/gdb/Makefile.in

@@ -1098,6 +1098,7 @@ COMMON_SFILES = \
 	heap_ptmalloc_2_35.c \
 	heap_tcmalloc.c \
 	heap_jemalloc.c \
+	heap_mimalloc.c \
 	heapcmd.c \
 	i386-decode.c \
 	inf-child.c \