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-rw-r--r--Makefile4
-rw-r--r--crt/rcrt1.c15
2 files changed, 17 insertions, 2 deletions
diff --git a/Makefile b/Makefile
index b9668b43..3bd7b4d7 100644
--- a/Makefile
+++ b/Makefile
@@ -44,7 +44,7 @@ ALL_INCLUDES = $(sort $(wildcard include/*.h include/*/*.h) $(GENH) $(ARCH_INCLU
EMPTY_LIB_NAMES = m rt pthread crypt util xnet resolv dl
EMPTY_LIBS = $(EMPTY_LIB_NAMES:%=lib/lib%.a)
-CRT_LIBS = lib/crt1.o lib/Scrt1.o lib/crti.o lib/crtn.o
+CRT_LIBS = lib/crt1.o lib/Scrt1.o lib/rcrt1.o lib/crti.o lib/crtn.o
STATIC_LIBS = lib/libc.a
SHARED_LIBS = lib/libc.so
TOOL_LIBS = lib/musl-gcc.specs
@@ -89,7 +89,7 @@ src/ldso/dlstart.lo src/ldso/dynlink.lo: src/internal/dynlink.h arch/$(ARCH)/rel
crt/crt1.o crt/Scrt1.o src/ldso/dlstart.lo: $(wildcard arch/$(ARCH)/crt_arch.h)
-crt/Scrt1.o: CFLAGS += -fPIC
+crt/Scrt1.o crt/rcrt1.o: CFLAGS += -fPIC
OPTIMIZE_SRCS = $(wildcard $(OPTIMIZE_GLOBS:%=src/%))
$(OPTIMIZE_SRCS:%.c=%.o) $(OPTIMIZE_SRCS:%.c=%.lo): CFLAGS += -O3
diff --git a/crt/rcrt1.c b/crt/rcrt1.c
new file mode 100644
index 00000000..5ac612db
--- /dev/null
+++ b/crt/rcrt1.c
@@ -0,0 +1,15 @@
+#define SHARED
+#define START "_start"
+#define _dlstart_c _start_c
+#include "../src/ldso/dlstart.c"
+
+int main();
+void _init() __attribute__((weak));
+void _fini() __attribute__((weak));
+_Noreturn int __libc_start_main(int (*)(), int, char **,
+ void (*)(), void(*)(), void(*)());
+
+_Noreturn void __dls2(unsigned char *base, size_t *sp)
+{
+ __libc_start_main(main, *sp, (void *)(sp+1), _init, _fini, 0);
+}