linker: support ldd(1)-like behavior via --list.
Given that we have both linker and linker64, I didn't really want to have
to have ldd and ldd64, so this change just adds the --list option to the
linkers and a shell script wrapper "ldd" that calls the appropriate
linker behind the scenes.
Test: adb shell linker --list `which app_process32`
Test: adb shell linker64 --list `which date`
Test: adb shell ldd `which app_process32`
Test: adb shell ldd `which date`
Change-Id: I33494bda1cc3cafee54e091f97c0f2ae52d1f74b
diff --git a/linker/linker_soinfo.cpp b/linker/linker_soinfo.cpp
index 31ee74c..5f40528 100644
--- a/linker/linker_soinfo.cpp
+++ b/linker/linker_soinfo.cpp
@@ -391,13 +391,15 @@
}
void soinfo::call_pre_init_constructors() {
+ if (g_is_ldd) return;
+
// DT_PREINIT_ARRAY functions are called before any other constructors for executables,
// but ignored in a shared library.
call_array("DT_PREINIT_ARRAY", preinit_array_, preinit_array_count_, false, get_realpath());
}
void soinfo::call_constructors() {
- if (constructors_called) {
+ if (constructors_called || g_is_ldd) {
return;
}