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([2602:ae:1598:4c01:ec81:440e:33a4:40b9]) by smtp.gmail.com with ESMTPSA id y12-20020a17090abd0c00b002508d73f4e8sm25555pjr.57.2023.05.16.12.45.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 May 2023 12:45:55 -0700 (PDT) From: Richard Henderson To: qemu-devel@nongnu.org Cc: Anton Johansson Subject: [PULL 79/80] tcg: Add tlb_dyn_max_bits to TCGContext Date: Tue, 16 May 2023 12:41:44 -0700 Message-Id: <20230516194145.1749305-80-richard.henderson@linaro.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230516194145.1749305-1-richard.henderson@linaro.org> References: <20230516194145.1749305-1-richard.henderson@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::630; envelope-from=richard.henderson@linaro.org; helo=mail-pl1-x630.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Disconnect guest tlb parameters from TCG compilation. Reviewed-by: Anton Johansson Signed-off-by: Richard Henderson --- include/tcg/tcg.h | 1 + accel/tcg/translate-all.c | 1 + tcg/aarch64/tcg-target.c.inc | 2 +- tcg/i386/tcg-target.c.inc | 2 +- 4 files changed, 4 insertions(+), 2 deletions(-) diff --git a/include/tcg/tcg.h b/include/tcg/tcg.h index db57c4d492..cd6327b175 100644 --- a/include/tcg/tcg.h +++ b/include/tcg/tcg.h @@ -563,6 +563,7 @@ struct TCGContext { #ifdef CONFIG_SOFTMMU int page_mask; uint8_t page_bits; + uint8_t tlb_dyn_max_bits; #endif TCGRegSet reserved_regs; diff --git a/accel/tcg/translate-all.c b/accel/tcg/translate-all.c index ca306f67da..353849ca6d 100644 --- a/accel/tcg/translate-all.c +++ b/accel/tcg/translate-all.c @@ -360,6 +360,7 @@ TranslationBlock *tb_gen_code(CPUState *cpu, #ifdef CONFIG_SOFTMMU tcg_ctx->page_bits = TARGET_PAGE_BITS; tcg_ctx->page_mask = TARGET_PAGE_MASK; + tcg_ctx->tlb_dyn_max_bits = CPU_TLB_DYN_MAX_BITS; #endif tb_overflow: diff --git a/tcg/aarch64/tcg-target.c.inc b/tcg/aarch64/tcg-target.c.inc index 8b7c679349..b58b39a07f 100644 --- a/tcg/aarch64/tcg-target.c.inc +++ b/tcg/aarch64/tcg-target.c.inc @@ -1685,7 +1685,7 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext *s, HostAddress *h, ldst->oi = oi; ldst->addrlo_reg = addr_reg; - mask_type = (s->page_bits + CPU_TLB_DYN_MAX_BITS > 32 + mask_type = (s->page_bits + s->tlb_dyn_max_bits > 32 ? TCG_TYPE_I64 : TCG_TYPE_I32); /* Load env_tlb(env)->f[mmu_idx].{mask,table} into {x0,x1}. */ diff --git a/tcg/i386/tcg-target.c.inc b/tcg/i386/tcg-target.c.inc index d766e8652c..51dfd18ab0 100644 --- a/tcg/i386/tcg-target.c.inc +++ b/tcg/i386/tcg-target.c.inc @@ -1979,7 +1979,7 @@ static TCGLabelQemuLdst *prepare_host_addr(TCGContext *s, HostAddress *h, trexw = (ttype == TCG_TYPE_I32 ? 0 : P_REXW); if (TCG_TYPE_PTR == TCG_TYPE_I64) { hrexw = P_REXW; - if (s->page_bits + CPU_TLB_DYN_MAX_BITS > 32) { + if (s->page_bits + s->tlb_dyn_max_bits > 32) { tlbtype = TCG_TYPE_I64; tlbrexw = P_REXW; } -- 2.34.1