diff options
Diffstat (limited to 'accel/tcg/internal-target.h')
-rw-r--r-- | accel/tcg/internal-target.h | 79 |
1 files changed, 0 insertions, 79 deletions
diff --git a/accel/tcg/internal-target.h b/accel/tcg/internal-target.h deleted file mode 100644 index 2cdf11c..0000000 --- a/accel/tcg/internal-target.h +++ /dev/null @@ -1,79 +0,0 @@ -/* - * Internal execution defines for qemu (target specific) - * - * Copyright (c) 2003 Fabrice Bellard - * - * SPDX-License-Identifier: LGPL-2.1-or-later - */ - -#ifndef ACCEL_TCG_INTERNAL_TARGET_H -#define ACCEL_TCG_INTERNAL_TARGET_H - -#include "exec/exec-all.h" -#include "exec/translation-block.h" -#include "tb-internal.h" -#include "tcg-target-mo.h" - -/* - * Access to the various translations structures need to be serialised - * via locks for consistency. In user-mode emulation access to the - * memory related structures are protected with mmap_lock. - * In !user-mode we use per-page locks. - */ -#ifdef CONFIG_USER_ONLY -#define assert_memory_lock() tcg_debug_assert(have_mmap_lock()) -#else -#define assert_memory_lock() -#endif - -#if defined(CONFIG_SOFTMMU) && defined(CONFIG_DEBUG_TCG) -void assert_no_pages_locked(void); -#else -static inline void assert_no_pages_locked(void) { } -#endif - -#ifdef CONFIG_USER_ONLY -static inline void page_table_config_init(void) { } -#else -void page_table_config_init(void); -#endif - -#ifndef CONFIG_USER_ONLY -G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr); -#endif /* CONFIG_USER_ONLY */ - -/** - * tcg_req_mo: - * @type: TCGBar - * - * Filter @type to the barrier that is required for the guest - * memory ordering vs the host memory ordering. A non-zero - * result indicates that some barrier is required. - * - * If TCG_GUEST_DEFAULT_MO is not defined, assume that the - * guest requires strict ordering. - * - * This is a macro so that it's constant even without optimization. - */ -#ifdef TCG_GUEST_DEFAULT_MO -# define tcg_req_mo(type) \ - ((type) & TCG_GUEST_DEFAULT_MO & ~TCG_TARGET_DEFAULT_MO) -#else -# define tcg_req_mo(type) ((type) & ~TCG_TARGET_DEFAULT_MO) -#endif - -/** - * cpu_req_mo: - * @type: TCGBar - * - * If tcg_req_mo indicates a barrier for @type is required - * for the guest memory model, issue a host memory barrier. - */ -#define cpu_req_mo(type) \ - do { \ - if (tcg_req_mo(type)) { \ - smp_mb(); \ - } \ - } while (0) - -#endif /* ACCEL_TCG_INTERNAL_H */ |