| /** |
| * This module is used to detect copy relocated ModuleInfos (located in .bss section). |
| * |
| * Copyright: Copyright Martin Nowak 2014-. |
| * License: $(WEB www.boost.org/LICENSE_1_0.txt, Boost License 1.0). |
| * Authors: Martin Nowak |
| * Source: $(DRUNTIMESRC src/rt/_bss_section.c) |
| */ |
| |
| /* These symbols are defined in the linker script and bracket the |
| * .bss, .lbss, .lrodata and .ldata sections. |
| */ |
| #if defined(__linux__) || defined(__FreeBSD__) || defined(__NetBSD__) |
| // Need to use weak linkage to workaround a bug in ld.bfd (Bugzilla 13025). |
| extern int __attribute__((weak)) __bss_start, _end; |
| |
| __attribute__ ((visibility ("hidden"))) void* rt_get_bss_start(); |
| __attribute__ ((visibility ("hidden"))) void* rt_get_end(); |
| void* rt_get_bss_start() { return (void*)&__bss_start; } |
| void* rt_get_end() { return (void*)&_end; } |
| #endif |
