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- #if 0
- #include <sysdep.h>
- #endif
- /*
- * These are various helper routines that are needed to run an ELF image.
- */
- #ifndef ALIGN
- #define ALIGN 4
- #endif
- #ifndef NO_UNDERSCORE
- #define RUN _linux_run
- #define RESOLVE __dl_linux_resolve
- #define EXIT __interpreter_exit
- #define RESOLVER __dl_linux_resolver
- #define INIT ___loader_bootstrap
- #else
- #define RUN linux_run
- #define RESOLVE _dl_linux_resolve
- #define RESOLVER _dl_linux_resolver
- #define EXIT _interpreter_exit
- #define INIT __loader_bootstrap
- #endif
- .text
- .align ALIGN
- .align 16
- .globl RESOLVE
- .type RESOLVE,@function
- RESOLVE:
- pusha /* preserve all regs */
- lea 0x20(%esp),%eax /* eax = tpnt and reloc_entry params */
- pushl 4(%eax) /* push copy of reloc_entry param */
- pushl (%eax) /* push copy of tpnt param */
- pushl %eax /* _dl_linux_resolver expects a dummy
- * param - this could be removed */
- #ifdef __PIC__
- call .L24
- .L24:
- popl %ebx
- addl $_GLOBAL_OFFSET_TABLE_+[.-.L24],%ebx
- movl RESOLVER@GOT(%ebx),%ebx /* eax = resolved func */
- call *%ebx
- #else
- call RESOLVER
- #endif
- movl %eax,0x2C(%esp) /* store func addr over original
- * tpnt param */
- addl $0xC,%esp /* remove copy parameters */
- popa /* restore regs */
- ret $4 /* jump to func removing original
- * reloc_entry param from stack */
- .LFE2:
- .size RESOLVE,.LFE2-RESOLVE
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