diff options
| author | Taylor Simpson <tsimpson@quicinc.com> | 2021-02-07 23:46:20 -0600 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2021-02-18 07:48:22 -0800 |
| commit | d2a56bd242de92961c7804f9dabac2d27139d16a (patch) | |
| tree | 664b5c24bde4e60f3842f2668bb284a63204edcf /linux-user/hexagon/target_elf.h | |
| parent | 8b453a2b2b2d12ebd0ae315d1308ed39ac412319 (diff) | |
Hexagon (linux-user/hexagon) Linux user emulation
Implementation of Linux user emulation for Hexagon
Some common files modified in addition to new files in linux-user/hexagon
Acked-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <1612763186-18161-31-git-send-email-tsimpson@quicinc.com>
[rth: Fix termbits.h on review by Laurent]
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'linux-user/hexagon/target_elf.h')
| -rw-r--r-- | linux-user/hexagon/target_elf.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/linux-user/hexagon/target_elf.h b/linux-user/hexagon/target_elf.h new file mode 100644 index 0000000000..b4e9f40527 --- /dev/null +++ b/linux-user/hexagon/target_elf.h @@ -0,0 +1,40 @@ +/* + * Copyright(c) 2019-2021 Qualcomm Innovation Center, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef HEXAGON_TARGET_ELF_H +#define HEXAGON_TARGET_ELF_H + +static inline const char *cpu_get_model(uint32_t eflags) +{ + /* For now, treat anything newer than v5 as a v67 */ + /* FIXME - Disable instructions that are newer than the specified arch */ + if (eflags == 0x04 || /* v5 */ + eflags == 0x05 || /* v55 */ + eflags == 0x60 || /* v60 */ + eflags == 0x61 || /* v61 */ + eflags == 0x62 || /* v62 */ + eflags == 0x65 || /* v65 */ + eflags == 0x66 || /* v66 */ + eflags == 0x67 || /* v67 */ + eflags == 0x8067 /* v67t */ + ) { + return "v67"; + } + return "unknown"; +} + +#endif |