| // Copyright 2017 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <asm.h> |
| |
| // See the end of dynlink.c for what this is about. |
| |
| .section .text._dynlink_sancov_trace_pc_guard,"ax",%progbits |
| |
| .weak __sanitizer_cov_trace_pc_guard |
| |
| ENTRY(_dynlink_sancov_trace_pc_guard) |
| #ifdef __x86_64__ |
| jmp *__sanitizer_cov_trace_pc_guard@GOTPCREL(%rip) |
| #elif defined(__aarch64__) |
| adrp x16, :got:__sanitizer_cov_trace_pc_guard |
| ldr x16, [x16, #:got_lo12:__sanitizer_cov_trace_pc_guard] |
| br x16 |
| #else |
| # error unsupported architecture |
| #endif |
| END(_dynlink_sancov_trace_pc_guard) |
| .hidden _dynlink_sancov_trace_pc_guard |
