1# SPDX-License-Identifier: GPL-2.0 2 3# Memblock simulator requires AddressSanitizer (libasan) and liburcu development 4# packages installed 5CFLAGS += -I. -I../../include -Wall -O2 -fsanitize=address \ 6 -fsanitize=undefined -D CONFIG_PHYS_ADDR_T_64BIT 7LDFLAGS += -fsanitize=address -fsanitize=undefined 8TARGETS = main 9OFILES = main.o memblock.o lib/slab.o mmzone.o slab.o 10EXTR_SRC = ../../../mm/memblock.c 11 12ifeq ($(BUILD), 32) 13 CFLAGS += -m32 14 LDFLAGS += -m32 15endif 16 17# Process user parameters 18include scripts/Makefile.include 19 20main: $(OFILES) 21 22$(OFILES): include 23 24include: ../../../include/linux/memblock.h ../../include/linux/*.h \ 25 ../../include/asm/*.h 26 27 @mkdir -p linux 28 test -L linux/memblock.h || ln -s ../../../../include/linux/memblock.h linux/memblock.h 29 test -L asm/cmpxchg.h || ln -s ../../../arch/x86/include/asm/cmpxchg.h asm/cmpxchg.h 30 31memblock.c: $(EXTR_SRC) 32 test -L memblock.c || ln -s $(EXTR_SRC) memblock.c 33 34clean: 35 $(RM) $(TARGETS) $(OFILES) linux/memblock.h memblock.c asm/cmpxchg.h 36 37help: 38 @echo 'Memblock simulator' 39 @echo '' 40 @echo 'Available targets:' 41 @echo ' main - Build the memblock simulator' 42 @echo ' clean - Remove generated files and symlinks in the directory' 43 @echo '' 44 @echo 'Configuration:' 45 @echo ' make NUMA=1 - simulate enabled NUMA' 46 @echo ' make MOVABLE_NODE=1 - override `movable_node_is_enabled`' 47 @echo ' definition to simulate movable NUMA nodes' 48 @echo ' make 32BIT_PHYS_ADDR_T=1 - Use 32 bit physical addresses' 49 50vpath %.c ../../lib 51 52.PHONY: clean include help 53