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run script should use the loader
[ldtrace]
/
Makefile
diff --git
a/Makefile
b/Makefile
index
c0d1a68
..
0e1313b
100644
(file)
--- a/
Makefile
+++ b/
Makefile
@@
-1,14
+1,20
@@
CFLAGS=-std=c99 -Os -g
CFLAGS=-std=c99 -Os -g
+#CFLAGS+=-fomit-frame-pointer -fno-unwind-tables -fno-asynchronous-unwind-tables
LDFLAGS=-g
CC=musl-gcc
LDFLAGS=-g
CC=musl-gcc
-all: wrap.so hello stress
+all: wrap.so hello stress
wrapasm.so
hello: hello.o
stress: stress.o
wrap.o: head.h func.h
wrap.so: wrap.o
hello: hello.o
stress: stress.o
wrap.o: head.h func.h
wrap.so: wrap.o
- $(CC) $(LDFLAGS) -shared -o $@ $< -ldl -lm -lrt -lcrypt
+ $(CC) $(LDFLAGS) -shared -o $@ $< -ldl -lm -lrt -lpthread -lutil -lcrypt
+func.s: funcnames
+ ./genasm.sh <$< >$@
+func.o: func.s
+wrapasm.so: func.o wrap_help.o
+ $(CC) $(LDFLAGS) -shared -o $@ $^ -ldl -lm -lrt -lpthread -lutil -lcrypt
clean:
clean:
- rm -f wrap.so hello
*.
o
+ rm -f wrap.so hello
stress *.o wrapasm.s
o
test: all
LD_PRELOAD=./wrap.so ./hello
LD_PRELOAD=./wrap.so ./stress 2>&1 |wc -l
test: all
LD_PRELOAD=./wrap.so ./hello
LD_PRELOAD=./wrap.so ./stress 2>&1 |wc -l