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gen-icount: Use tcg_ctx where applicable in commented out code

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If this is ever used in the future, it'll already be able to be used.
This commit is contained in:
Lioncash 2019-04-22 06:17:09 -04:00
parent d844d7cc9d
commit 830756a725
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 12 additions and 12 deletions
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24
qemu/include/exec/gen-icount.h
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@ -22,34 +22,34 @@ static inline void gen_tb_start(TCGContext *tcg_ctx, TranslationBlock *tb)
#if 0
tcg_ctx->exitreq_label = gen_new_label();
if (tb_cflags(tb) & CF_USE_ICOUNT) {
count = tcg_temp_local_new_i32();
count = tcg_temp_local_new_i32(tcg_ctx);
} else {
count = tcg_temp_new_i32();
count = tcg_temp_new_i32(tcg_ctx);
}
tcg_gen_ld_i32(count, cpu_env,
tcg_gen_ld_i32(tcg_ctx, count, tcg_ctx->cpu_env,
-ENV_OFFSET + offsetof(CPUState, icount_decr.u32));
if (tb_cflags(tb) & CF_USE_ICOUNT) {
imm = tcg_temp_new_i32();
imm = tcg_temp_new_i32(tcg_ctx);
/* We emit a movi with a dummy immediate argument. Keep the insn index
* of the movi so that we later (when we know the actual insn count)
* can update the immediate argument with the actual insn count. */
tcg_gen_movi_i32(imm, 0xdeadbeef);
icount_start_insn = tcg_last_op();
tcg_gen_movi_i32(tcg_ctx, imm, 0xdeadbeef);
icount_start_insn = tcg_last_op(tcg_ctx);
tcg_gen_sub_i32(count, count, imm);
tcg_temp_free_i32(imm);
tcg_gen_sub_i32(tcg_ctx, count, count, imm);
tcg_temp_free_i32(tcg_ctx, imm);
}
tcg_gen_brcondi_i32(TCG_COND_LT, count, 0, tcg_ctx->exitreq_label);
tcg_gen_brcondi_i32(tcg_ctx, TCG_COND_LT, count, 0, tcg_ctx->exitreq_label);
if (tb_cflags(tb) & CF_USE_ICOUNT) {
tcg_gen_st16_i32(count, cpu_env,
tcg_gen_st16_i32(tcg_ctx, count, tcg_ctx, cpu_env,
-ENV_OFFSET + offsetof(CPUState, icount_decr.u16.low));
}
tcg_temp_free_i32(count);
tcg_temp_free_i32(tcg_ctx, count);
#endif
}
@ -59,7 +59,7 @@ static inline void gen_tb_end(TCGContext *tcg_ctx, TranslationBlock *tb, int num
if (tb_cflags(tb) & CF_USE_ICOUNT) {
/* Update the num_insn immediate parameter now that we know
* the actual insn count. */
tcg_set_insn_param(icount_start_insn, 1, num_insns);
tcg_set_insn_param(tcg_ctx, icount_start_insn, 1, num_insns);
}
#endif