projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| dbf4ed89 MF |
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) |