more ELF shlib when no DT_INIT (especially Android): hook DT_INIT_ARRAY[0]

https://github.com/upx/upx/issues/191 [partial, not finished] modified: p_lx_elf.cpp modified: p_lx_elf.h modified: stub/src/arm.v4a-linux.shlib-init.S modified: stub/src/arm.v4t-linux.shlib-init.S
2018-03-26 16:30:52 -07:00
parent 9b990c4eae
commit 5e9b6bd69d
8 changed files with 1734 additions and 1757 deletions
@@ -88,6 +88,8 @@ protected:
    upx_uint64_t load_va;  // PT_LOAD[0].p_vaddr
    upx_uint64_t xct_va;  // minimum SHT_EXECINSTR virtual address
    upx_uint64_t jni_onload_va;  // runtime &JNI_OnLoad
+    upx_uint64_t user_init_va;
+    unsigned user_init_off;  // within file_image

    upx_uint16_t  e_machine;
    unsigned char ei_class;