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tcg: Pass tb and index to tcg_gen_exit_tb separately

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Do the cast to uintptr_t within the helper, so that the compiler
can type check the pointer argument.  We can also do some more
sanity checking of the index argument.

Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2018-05-30 18:06:23 -07:00
parent 392fba9f58
commit 07ea28b418
26 changed files with 134 additions and 104 deletions
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4
target/mips/translate.c
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@ -4291,7 +4291,7 @@ static inline void gen_goto_tb(DisasContext *ctx, int n, target_ulong dest)
if (use_goto_tb(ctx, dest)) {
tcg_gen_goto_tb(n);
gen_save_pc(dest);
tcg_gen_exit_tb((uintptr_t)ctx->base.tb + n);
tcg_gen_exit_tb(ctx->base.tb, n);
} else {
gen_save_pc(dest);
if (ctx->base.singlestep_enabled) {
@ -20344,7 +20344,7 @@ static void mips_tr_tb_stop(DisasContextBase *dcbase, CPUState *cs)
gen_goto_tb(ctx, 0, ctx->base.pc_next);
break;
case DISAS_EXIT:
tcg_gen_exit_tb(0);
tcg_gen_exit_tb(NULL, 0);
break;
case DISAS_NORETURN:
break;