| 1 | /* SPDX-License-Identifier: GPL-2.0-or-later WITH GCC-exception-2.0 */ |
| 2 | #include <linux/linkage.h> |
| 3 | #include <asm/asmmacro.h> |
| 4 | #include <asm/core.h> |
| 5 | |
| 6 | #ifdef __XTENSA_EB__ |
| 7 | #define uh a2 |
| 8 | #define ul a3 |
| 9 | #else |
| 10 | #define uh a3 |
| 11 | #define ul a2 |
| 12 | #endif /* __XTENSA_EB__ */ |
| 13 | |
| 14 | ENTRY(__ashrdi3) |
| 15 | |
| 16 | abi_entry_default |
| 17 | ssr a4 |
| 18 | bgei a4, 32, .Lhigh_only |
| 19 | src ul, uh, ul |
| 20 | sra uh, uh |
| 21 | abi_ret_default |
| 22 | |
| 23 | .Lhigh_only: |
| 24 | sra ul, uh |
| 25 | srai uh, uh, 31 |
| 26 | abi_ret_default |
| 27 | |
| 28 | ENDPROC(__ashrdi3) |
| 29 | EXPORT_SYMBOL(__ashrdi3) |
| 30 | |