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 9TEST_OFILES = tests/alloc_nid_api.o tests/alloc_helpers_api.o tests/alloc_api.o \ 10 tests/basic_api.o tests/common.o 11DEP_OFILES = memblock.o lib/slab.o mmzone.o slab.o 12OFILES = main.o $(DEP_OFILES) $(TEST_OFILES) 13EXTR_SRC = ../../../mm/memblock.c 14 15ifeq ($(BUILD), 32) 16 CFLAGS += -m32 17 LDFLAGS += -m32 18endif 19 20# Process user parameters 21include scripts/Makefile.include 22 23main: $(OFILES) 24 25$(OFILES): include 26 27include: ../../../include/linux/memblock.h ../../include/linux/*.h \ 28 ../../include/asm/*.h 29 30 @mkdir -p linux 31 test -L linux/memblock.h || ln -s ../../../../include/linux/memblock.h linux/memblock.h 32 test -L asm/cmpxchg.h || ln -s ../../../arch/x86/include/asm/cmpxchg.h asm/cmpxchg.h 33 34memblock.c: $(EXTR_SRC) 35 test -L memblock.c || ln -s $(EXTR_SRC) memblock.c 36 37clean: 38 $(RM) $(TARGETS) $(OFILES) linux/memblock.h memblock.c asm/cmpxchg.h 39 40help: 41 @echo 'Memblock simulator' 42 @echo '' 43 @echo 'Available targets:' 44 @echo ' main - Build the memblock simulator' 45 @echo ' clean - Remove generated files and symlinks in the directory' 46 @echo '' 47 @echo 'Configuration:' 48 @echo ' make NUMA=1 - simulate enabled NUMA' 49 @echo ' make MOVABLE_NODE=1 - override `movable_node_is_enabled`' 50 @echo ' definition to simulate movable NUMA nodes' 51 @echo ' make 32BIT_PHYS_ADDR_T=1 - Use 32 bit physical addresses' 52 53vpath %.c ../../lib 54 55.PHONY: clean include help 56