| 1 | /* |
| 2 | * Copyright (C) 2017, Emilio G. Cota <cota@braap.org> |
| 3 | * |
| 4 | * License: GNU GPL, version 2 or later. |
| 5 | * See the COPYING file in the top-level directory. |
| 6 | * |
| 7 | * plugin-gen.h - TCG-dependent definitions for generating plugin code |
| 8 | * |
| 9 | * This header should be included only from plugin.c and C files that emit |
| 10 | * TCG code. |
| 11 | */ |
| 12 | #ifndef QEMU_PLUGIN_GEN_H |
| 13 | #define QEMU_PLUGIN_GEN_H |
| 14 | |
| 15 | #include "tcg/tcg.h" |
| 16 | |
| 17 | struct DisasContextBase; |
| 18 | |
| 19 | #ifdef CONFIG_PLUGIN |
| 20 | |
| 21 | bool plugin_gen_tb_start(CPUState *cpu, const struct DisasContextBase *db); |
| 22 | void plugin_gen_tb_end(CPUState *cpu, size_t num_insns); |
| 23 | void plugin_gen_insn_start(CPUState *cpu, const struct DisasContextBase *db); |
| 24 | void plugin_gen_insn_end(void); |
| 25 | |
| 26 | void plugin_gen_disable_mem_helpers(void); |
| 27 | |
| 28 | #else /* !CONFIG_PLUGIN */ |
| 29 | |
| 30 | static inline |
| 31 | bool plugin_gen_tb_start(CPUState *cpu, const struct DisasContextBase *db) |
| 32 | { |
| 33 | return false; |
| 34 | } |
| 35 | |
| 36 | static inline |
| 37 | void plugin_gen_insn_start(CPUState *cpu, const struct DisasContextBase *db) |
| 38 | { } |
| 39 | |
| 40 | static inline void plugin_gen_insn_end(void) |
| 41 | { } |
| 42 | |
| 43 | static inline void plugin_gen_tb_end(CPUState *cpu, size_t num_insns) |
| 44 | { } |
| 45 | |
| 46 | static inline void plugin_gen_disable_mem_helpers(void) |
| 47 | { } |
| 48 | |
| 49 | #endif /* CONFIG_PLUGIN */ |
| 50 | |
| 51 | #endif /* QEMU_PLUGIN_GEN_H */ |
| 52 |