diff -pruN glibc-2.17-c758a686/nptl/pt-crti.S glibc-2.17-c758a686.new/nptl/pt-crti.S --- glibc-2.17-c758a686/nptl/pt-crti.S 2012-12-25 08:32:13.000000000 +0530 +++ glibc-2.17-c758a686.new/nptl/pt-crti.S 2013-07-30 15:53:08.416386853 +0530 @@ -39,5 +39,6 @@ #define PREINIT_FUNCTION __pthread_initialize_minimal_internal #define PREINIT_FUNCTION_WEAK 0 +#define PREINIT_FUNCTION_HAS_ARGS 1 #include diff -pruN glibc-2.17-c758a686/sysdeps/i386/crti.S glibc-2.17-c758a686.new/sysdeps/i386/crti.S --- glibc-2.17-c758a686/sysdeps/i386/crti.S 2012-12-25 08:32:13.000000000 +0530 +++ glibc-2.17-c758a686.new/sysdeps/i386/crti.S 2013-07-30 16:38:41.085291690 +0530 @@ -49,6 +49,13 @@ # define PREINIT_FUNCTION_WEAK 1 #endif +/* If the preinit function takes the argc, argv and envp arguments, push them + again on top before making the call. This is only used by for pt-crti for + nptl. */ +#ifndef PREINIT_FUNCTION_HAS_ARGS +# define PREINIT_FUNCTION_HAS_ARGS 0 +#endif + #if PREINIT_FUNCTION_WEAK weak_extern (PREINIT_FUNCTION) #else @@ -64,6 +68,18 @@ _init: /* Maintain 16-byte stack alignment for called functions. */ subl $8, %esp LOAD_PIC_REG (bx) +#if PREINIT_FUNCTION_HAS_ARGS +/* Get argc, argv and envp from the stack and push them again on top so that + the called function can access them. Maintain 16-byte alignment for value + in %esp for called functions. */ + movl 16(%esp), %eax + movl 20(%esp), %ecx + movl 24(%esp), %edx + subl $4, %esp + pushl %edx + pushl %ecx + pushl %eax +#endif #if PREINIT_FUNCTION_WEAK movl PREINIT_FUNCTION@GOT(%ebx), %eax testl %eax, %eax @@ -73,6 +89,9 @@ _init: #else call PREINIT_FUNCTION #endif +#if PREINIT_FUNCTION_HAS_ARGS + addl $16, %esp +#endif .section .fini,"ax",@progbits .p2align 2