diff options
| author | H.J. Lu <hjl.tools@gmail.com> | 2014-12-21 05:27:31 -0800 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-12-21 05:27:31 -0800 |
| commit | 7432d613cd1fefc833800c7af9538d8d81d5c6b2 (patch) | |
| tree | ee06c598355904c564b1cde715ad280eaeec35cd /sysdeps | |
| parent | 98fe149e34b48d0c4d69105315cc7c61be8276ec (diff) | |
| download | glibc-7432d613cd1fefc833800c7af9538d8d81d5c6b2.tar.gz glibc-7432d613cd1fefc833800c7af9538d8d81d5c6b2.tar.xz glibc-7432d613cd1fefc833800c7af9538d8d81d5c6b2.zip | |
Remove @PLT from "call _dl_init@PLT" in _dl_start_user
_dl_start_user in ld.so calls the local function _dl_init. There is no need to go through PLT. * sysdeps/i386/dl-machine.h (_dl_start_user): Remove @PLT from "call _dl_init@PLT". * sysdeps/x86_64/dl-machine.h (_dl_start_user): Likewise. from "call _dl_init@PLT".
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/i386/dl-machine.h | 2 | ||||
| -rw-r--r-- | sysdeps/x86_64/dl-machine.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/sysdeps/i386/dl-machine.h b/sysdeps/i386/dl-machine.h index c10b1e5637..94a6d38377 100644 --- a/sysdeps/i386/dl-machine.h +++ b/sysdeps/i386/dl-machine.h @@ -221,7 +221,7 @@ _dl_start_user:\n\ # Clear %ebp, so that even constructors have terminated backchain.\n\ xorl %ebp, %ebp\n\ # Call the function to run the initializers.\n\ - call _dl_init@PLT\n\ + call _dl_init\n\ # Pass our finalizer function to the user in %edx, as per ELF ABI.\n\ leal _dl_fini@GOTOFF(%ebx), %edx\n\ # Restore %esp _start expects.\n\ diff --git a/sysdeps/x86_64/dl-machine.h b/sysdeps/x86_64/dl-machine.h index 8316f13a06..5e1bb07b90 100644 --- a/sysdeps/x86_64/dl-machine.h +++ b/sysdeps/x86_64/dl-machine.h @@ -156,7 +156,7 @@ _dl_start_user:\n\ # Clear %rbp to mark outermost frame obviously even for constructors.\n\ xorl %ebp, %ebp\n\ # Call the function to run the initializers.\n\ - call _dl_init@PLT\n\ + call _dl_init\n\ # Pass our finalizer function to the user in %rdx, as per ELF ABI.\n\ leaq _dl_fini(%rip), %rdx\n\ # And make sure %rsp points to argc stored on the stack.\n\ |