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d53106c997
In preparation for compiling tcg/ only once, eliminate the all_helpers array. Instantiate the info structs for the generic helpers in accel/tcg/, and the structs for the target-specific helpers in each translate.c. Since we don't see all of the info structs at startup, initialize at first use, using g_once_init_* to make sure we don't race while doing so. Reviewed-by: Anton Johansson <anjo@rev.ng> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
109 lines
5.4 KiB
C
109 lines
5.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* Helper file for declaring TCG helper functions.
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* This one expands generation functions for tcg opcodes.
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* Define HELPER_H for the header file to be expanded,
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* and static inline to change from global file scope.
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*/
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#ifndef HELPER_GEN_H
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#define HELPER_GEN_H
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#include "tcg/tcg.h"
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#include "tcg/helper-info.h"
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#include "exec/helper-head.h"
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#define DEF_HELPER_FLAGS_0(name, flags, ret) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl0(ret)) \
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{ \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 0, NULL); \
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}
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#define DEF_HELPER_FLAGS_1(name, flags, ret, t1) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1)) \
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{ \
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TCGTemp *args[1] = { dh_arg(t1, 1) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 1, args); \
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}
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#define DEF_HELPER_FLAGS_2(name, flags, ret, t1, t2) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1), dh_arg_decl(t2, 2)) \
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{ \
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TCGTemp *args[2] = { dh_arg(t1, 1), dh_arg(t2, 2) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 2, args); \
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}
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#define DEF_HELPER_FLAGS_3(name, flags, ret, t1, t2, t3) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3)) \
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{ \
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TCGTemp *args[3] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 3, args); \
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}
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#define DEF_HELPER_FLAGS_4(name, flags, ret, t1, t2, t3, t4) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), \
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dh_arg_decl(t3, 3), dh_arg_decl(t4, 4)) \
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{ \
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TCGTemp *args[4] = { dh_arg(t1, 1), dh_arg(t2, 2), \
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dh_arg(t3, 3), dh_arg(t4, 4) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 4, args); \
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}
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#define DEF_HELPER_FLAGS_5(name, flags, ret, t1, t2, t3, t4, t5) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), \
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dh_arg_decl(t4, 4), dh_arg_decl(t5, 5)) \
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{ \
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TCGTemp *args[5] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \
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dh_arg(t4, 4), dh_arg(t5, 5) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 5, args); \
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}
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#define DEF_HELPER_FLAGS_6(name, flags, ret, t1, t2, t3, t4, t5, t6) \
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), \
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dh_arg_decl(t4, 4), dh_arg_decl(t5, 5), dh_arg_decl(t6, 6)) \
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{ \
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TCGTemp *args[6] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \
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dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 6, args); \
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}
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#define DEF_HELPER_FLAGS_7(name, flags, ret, t1, t2, t3, t4, t5, t6, t7)\
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extern TCGHelperInfo glue(helper_info_, name); \
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static inline void glue(gen_helper_, name)(dh_retvar_decl(ret) \
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dh_arg_decl(t1, 1), dh_arg_decl(t2, 2), dh_arg_decl(t3, 3), \
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dh_arg_decl(t4, 4), dh_arg_decl(t5, 5), dh_arg_decl(t6, 6), \
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dh_arg_decl(t7, 7)) \
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{ \
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TCGTemp *args[7] = { dh_arg(t1, 1), dh_arg(t2, 2), dh_arg(t3, 3), \
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dh_arg(t4, 4), dh_arg(t5, 5), dh_arg(t6, 6), \
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dh_arg(t7, 7) }; \
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tcg_gen_callN(&glue(helper_info_, name), dh_retvar(ret), 7, args); \
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}
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#include "helper.h"
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#include "accel/tcg/tcg-runtime.h"
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#include "accel/tcg/plugin-helpers.h"
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#undef DEF_HELPER_FLAGS_0
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#undef DEF_HELPER_FLAGS_1
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#undef DEF_HELPER_FLAGS_2
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#undef DEF_HELPER_FLAGS_3
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#undef DEF_HELPER_FLAGS_4
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#undef DEF_HELPER_FLAGS_5
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#undef DEF_HELPER_FLAGS_6
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#undef DEF_HELPER_FLAGS_7
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#endif /* HELPER_GEN_H */
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