diff options
Diffstat (limited to 'arch/tile/kernel/entry.S')
| -rw-r--r-- | arch/tile/kernel/entry.S | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/tile/kernel/entry.S b/arch/tile/kernel/entry.S index f116cb0bce2..3d9175992a2 100644 --- a/arch/tile/kernel/entry.S +++ b/arch/tile/kernel/entry.S @@ -27,22 +27,6 @@ STD_ENTRY(current_text_addr) { move r0, lr; jrp lr } STD_ENDPROC(current_text_addr) -/* - * We don't run this function directly, but instead copy it to a page - * we map into every user process. See vdso_setup(). - * - * Note that libc has a copy of this function that it uses to compare - * against the PC when a stack backtrace ends, so if this code is - * changed, the libc implementation(s) should also be updated. - */ - .pushsection .data -ENTRY(__rt_sigreturn) - moveli TREG_SYSCALL_NR_NAME,__NR_rt_sigreturn - swint1 - ENDPROC(__rt_sigreturn) - ENTRY(__rt_sigreturn_end) - .popsection - STD_ENTRY(dump_stack) { move r2, lr; lnk r1 } { move r4, r52; addli r1, r1, dump_stack - . } |