| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| Heiko Carstens | f602be6 | 2011-01-05 12:48:12 +0100 | [diff] [blame] | 2 | /* |
| 3 | * Mapping of DWARF debug register numbers into register names. |
| 4 | * |
| 5 | * Copyright IBM Corp. 2010 |
| 6 | * Author(s): Heiko Carstens <heiko.carstens@de.ibm.com>, |
| 7 | * |
| 8 | */ |
| 9 | |
| Cody P Schafer | 861e10b | 2013-03-14 15:27:51 -0700 | [diff] [blame] | 10 | #include <stddef.h> |
| Heiko Carstens | f602be6 | 2011-01-05 12:48:12 +0100 | [diff] [blame] | 11 | #include <dwarf-regs.h> |
| Hendrik Brueckner | a9fc2db | 2017-11-08 09:01:12 +0100 | [diff] [blame] | 12 | #include <linux/kernel.h> |
| 13 | #include "dwarf-regs-table.h" |
| Heiko Carstens | f602be6 | 2011-01-05 12:48:12 +0100 | [diff] [blame] | 14 | |
| 15 | const char *get_arch_regstr(unsigned int n) |
| 16 | { |
| Hendrik Brueckner | a9fc2db | 2017-11-08 09:01:12 +0100 | [diff] [blame] | 17 | return (n >= ARRAY_SIZE(s390_dwarf_regs)) ? NULL : s390_dwarf_regs[n]; |
| Heiko Carstens | f602be6 | 2011-01-05 12:48:12 +0100 | [diff] [blame] | 18 | } |