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tcg: Pass TCGHelperInfo to tcg_gen_callN

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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>
This commit is contained in:
Richard Henderson 2023-03-31 10:37:04 -07:00
parent 0f4e14c25a
commit d53106c997
31 changed files with 282 additions and 175 deletions
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5
accel/tcg/plugin-gen.c
View file

@ -49,6 +49,11 @@
#include "exec/exec-all.h"
#include "exec/plugin-gen.h"
#include "exec/translator.h"
#include "exec/helper-proto.h"
#define HELPER_H "accel/tcg/plugin-helpers.h"
#include "exec/helper-info.c.inc"
#undef HELPER_H
#ifdef CONFIG_SOFTMMU
# define CONFIG_SOFTMMU_GATE 1

4
accel/tcg/tcg-runtime.c
View file

@ -31,6 +31,10 @@
#include "exec/log.h"
#include "tcg/tcg.h"
#define HELPER_H "accel/tcg/tcg-runtime.h"
#include "exec/helper-info.c.inc"
#undef HELPER_H
/* 32-bit helpers */
int32_t HELPER(div_i32)(int32_t arg1, int32_t arg2)