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68df8c8dba
TB compile flags, tb_page_addr_t type, tb_cflags() and few
other methods are defined in "exec/translation-block.h".
All these files don't include "exec/translation-block.h" but
include "exec/exec-all.h" which include it. Explicitly include
"exec/translation-block.h" to be able to remove it from
"exec/exec-all.h" later when it won't be necessary. Otherwise
we'd get errors such:
accel/tcg/internal-target.h:59:20: error: a parameter list without types is only allowed in a function definition
59 | void tb_lock_page0(tb_page_addr_t);
| ^
accel/tcg/tb-hash.h:64:23: error: unknown type name 'tb_page_addr_t'
64 | uint32_t tb_hash_func(tb_page_addr_t phys_pc, vaddr pc,
| ^
accel/tcg/tcg-accel-ops.c:62:36: error: use of undeclared identifier 'CF_CLUSTER_SHIFT'
62 | cflags = cpu->cluster_index << CF_CLUSTER_SHIFT;
| ^
accel/tcg/watchpoint.c:102:47: error: use of undeclared identifier 'CF_NOIRQ'
102 | cpu->cflags_next_tb = 1 | CF_NOIRQ | curr_cflags(cpu);
| ^
target/i386/helper.c:536:28: error: use of undeclared identifier 'CF_PCREL'
536 | if (tcg_cflags_has(cs, CF_PCREL)) {
| ^
target/rx/cpu.c:51:21: error: incomplete definition of type 'struct TranslationBlock'
51 | cpu->env.pc = tb->pc;
| ~~^
system/physmem.c:2977:9: error: call to undeclared function 'tb_invalidate_phys_range'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
2977 | tb_invalidate_phys_range(addr, addr + length - 1);
| ^
plugins/api.c:96:12: error: call to undeclared function 'tb_cflags'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
96 | return tb_cflags(tcg_ctx->gen_tb) & CF_MEMI_ONLY;
| ^
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20241114011310.3615-5-philmd@linaro.org>
78 lines
2 KiB
C
78 lines
2 KiB
C
/*
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* Internal execution defines for qemu (target specific)
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*
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* Copyright (c) 2003 Fabrice Bellard
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*
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* SPDX-License-Identifier: LGPL-2.1-or-later
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*/
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#ifndef ACCEL_TCG_INTERNAL_TARGET_H
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#define ACCEL_TCG_INTERNAL_TARGET_H
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#include "exec/exec-all.h"
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#include "exec/translation-block.h"
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#include "tb-internal.h"
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/*
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* Access to the various translations structures need to be serialised
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* via locks for consistency. In user-mode emulation access to the
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* memory related structures are protected with mmap_lock.
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* In !user-mode we use per-page locks.
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*/
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#ifdef CONFIG_USER_ONLY
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#define assert_memory_lock() tcg_debug_assert(have_mmap_lock())
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#else
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#define assert_memory_lock()
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#endif
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#if defined(CONFIG_SOFTMMU) && defined(CONFIG_DEBUG_TCG)
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void assert_no_pages_locked(void);
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#else
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static inline void assert_no_pages_locked(void) { }
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#endif
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#ifdef CONFIG_USER_ONLY
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static inline void page_table_config_init(void) { }
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#else
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void page_table_config_init(void);
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#endif
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#ifndef CONFIG_USER_ONLY
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G_NORETURN void cpu_io_recompile(CPUState *cpu, uintptr_t retaddr);
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#endif /* CONFIG_USER_ONLY */
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/**
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* tcg_req_mo:
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* @type: TCGBar
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*
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* Filter @type to the barrier that is required for the guest
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* memory ordering vs the host memory ordering. A non-zero
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* result indicates that some barrier is required.
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*
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* If TCG_GUEST_DEFAULT_MO is not defined, assume that the
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* guest requires strict ordering.
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*
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* This is a macro so that it's constant even without optimization.
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*/
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#ifdef TCG_GUEST_DEFAULT_MO
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# define tcg_req_mo(type) \
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((type) & TCG_GUEST_DEFAULT_MO & ~TCG_TARGET_DEFAULT_MO)
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#else
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# define tcg_req_mo(type) ((type) & ~TCG_TARGET_DEFAULT_MO)
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#endif
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/**
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* cpu_req_mo:
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* @type: TCGBar
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*
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* If tcg_req_mo indicates a barrier for @type is required
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* for the guest memory model, issue a host memory barrier.
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*/
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#define cpu_req_mo(type) \
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do { \
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if (tcg_req_mo(type)) { \
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smp_mb(); \
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} \
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} while (0)
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#endif /* ACCEL_TCG_INTERNAL_H */
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