| 1 | /* |
| 2 | * arm sysarch() system call emulation |
| 3 | * |
| 4 | * Copyright (c) 2013 Stacey D. Son |
| 5 | * |
| 6 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 7 | */ |
| 8 | #ifndef TARGET_ARCH_SYSARCH_H |
| 9 | #define TARGET_ARCH_SYSARCH_H |
| 10 | |
| 11 | #include "target_syscall.h" |
| 12 | #include "target_arch.h" |
| 13 | |
| 14 | static inline abi_long do_freebsd_arch_sysarch(CPUARMState *env, int op, |
| 15 | abi_ulong parms) |
| 16 | { |
| 17 | int ret = 0; |
| 18 | |
| 19 | switch (op) { |
| 20 | case TARGET_FREEBSD_ARM_SYNC_ICACHE: |
| 21 | case TARGET_FREEBSD_ARM_DRAIN_WRITEBUF: |
| 22 | break; |
| 23 | |
| 24 | case TARGET_FREEBSD_ARM_SET_TP: |
| 25 | target_cpu_set_tls(env, parms); |
| 26 | break; |
| 27 | |
| 28 | case TARGET_FREEBSD_ARM_GET_TP: |
| 29 | ret = target_cpu_get_tls(env); |
| 30 | break; |
| 31 | |
| 32 | default: |
| 33 | ret = -TARGET_EINVAL; |
| 34 | break; |
| 35 | } |
| 36 | return ret; |
| 37 | } |
| 38 | |
| 39 | static inline void do_freebsd_arch_print_sysarch( |
| 40 | const struct syscallname *name, abi_long arg1, abi_long arg2, |
| 41 | abi_long arg3, abi_long arg4, abi_long arg5, abi_long arg6) |
| 42 | { |
| 43 | |
| 44 | switch (arg1) { |
| 45 | case TARGET_FREEBSD_ARM_SYNC_ICACHE: |
| 46 | gemu_log("%s(ARM_SYNC_ICACHE, ...)", name->name); |
| 47 | break; |
| 48 | |
| 49 | case TARGET_FREEBSD_ARM_DRAIN_WRITEBUF: |
| 50 | gemu_log("%s(ARM_DRAIN_WRITEBUF, ...)", name->name); |
| 51 | break; |
| 52 | |
| 53 | case TARGET_FREEBSD_ARM_SET_TP: |
| 54 | gemu_log("%s(ARM_SET_TP, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2); |
| 55 | break; |
| 56 | |
| 57 | case TARGET_FREEBSD_ARM_GET_TP: |
| 58 | gemu_log("%s(ARM_GET_TP, 0x" TARGET_ABI_FMT_lx ")", name->name, arg2); |
| 59 | break; |
| 60 | |
| 61 | default: |
| 62 | gemu_log("UNKNOWN OP: %d, " TARGET_ABI_FMT_lx ")", (int)arg1, arg2); |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | #endif /* TARGET_ARCH_SYSARCH_H */ |