diff options
Diffstat (limited to 'src/third_party/unwind/dist/src/arm/Gget_proc_info.c')
-rw-r--r-- | src/third_party/unwind/dist/src/arm/Gget_proc_info.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/src/third_party/unwind/dist/src/arm/Gget_proc_info.c b/src/third_party/unwind/dist/src/arm/Gget_proc_info.c new file mode 100644 index 00000000000..4051a10766e --- /dev/null +++ b/src/third_party/unwind/dist/src/arm/Gget_proc_info.c @@ -0,0 +1,41 @@ +/* libunwind - a platform-independent unwind library + Copyright (C) 2008 CodeSourcery + +This file is part of libunwind. + +Permission is hereby granted, free of charge, to any person obtaining +a copy of this software and associated documentation files (the +"Software"), to deal in the Software without restriction, including +without limitation the rights to use, copy, modify, merge, publish, +distribute, sublicense, and/or sell copies of the Software, and to +permit persons to whom the Software is furnished to do so, subject to +the following conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF +MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE +LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION +OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION +WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ + +#include "unwind_i.h" + +int +unw_get_proc_info (unw_cursor_t *cursor, unw_proc_info_t *pi) +{ + struct cursor *c = (struct cursor *) cursor; + int ret; + + /* We can only unwind using Dwarf into on ARM: return failure code + if it's not present. */ + ret = dwarf_make_proc_info (&c->dwarf); + if (ret < 0) + return ret; + + *pi = c->dwarf.pi; + return 0; +} |