From: Richard Henderson <richard.henderson@linaro.org>
To: qemu-devel@nongnu.org
Cc: peter.maydell@linaro.org
Subject: [PULL v2 07/12] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG
Date: Mon, 28 Oct 2019 15:59:32 +0100 [thread overview]
Message-ID: <20191028145937.10914-8-richard.henderson@linaro.org> (raw)
In-Reply-To: <20191028145937.10914-1-richard.henderson@linaro.org>
This reduces the size of a release build by about 10k.
Noticably, within the tlb miss helpers.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/exec/cpu-all.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index 0b449b98ba..525059970c 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -219,8 +219,12 @@ extern const TargetPageBits target_page;
#else
extern TargetPageBits target_page;
#endif
+#ifdef CONFIG_DEBUG_TCG
#define TARGET_PAGE_BITS ({ assert(target_page.decided); target_page.bits; })
#else
+#define TARGET_PAGE_BITS target_page.bits
+#endif
+#else
#define TARGET_PAGE_BITS_MIN TARGET_PAGE_BITS
#endif
--
2.17.1
next prev parent reply other threads:[~2019-10-28 15:09 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-28 14:59 [PULL v2 00/12] tcg patch queue Richard Henderson
2019-10-28 14:59 ` [PULL v2 01/12] tci: Add implementation for INDEX_op_ld16u_i64 Richard Henderson
2019-10-28 14:59 ` [PULL v2 02/12] cputlb: ensure _cmmu helper functions follow the naming standard Richard Henderson
2019-10-28 14:59 ` [PULL v2 03/12] cpu: use ROUND_UP() to define xxx_PAGE_ALIGN Richard Henderson
2019-10-28 14:59 ` [PULL v2 04/12] exec: Split out variable page size support to exec-vary.c Richard Henderson
2019-10-28 14:59 ` [PULL v2 05/12] configure: Detect compiler support for __attribute__((alias)) Richard Henderson
2019-10-28 14:59 ` [PULL v2 06/12] exec: Use const alias for TARGET_PAGE_BITS_VARY Richard Henderson
2019-10-28 14:59 ` Richard Henderson [this message]
2019-10-28 14:59 ` [PULL v2 08/12] exec: Promote TARGET_PAGE_MASK to target_long Richard Henderson
2019-10-28 14:59 ` [PULL v2 09/12] exec: Cache TARGET_PAGE_MASK for TARGET_PAGE_BITS_VARY Richard Henderson
2019-10-28 14:59 ` [PULL v2 10/12] cputlb: Fix tlb_vaddr_to_host Richard Henderson
2019-10-28 14:59 ` [PULL v2 11/12] translate-all: fix uninitialized tb->orig_tb Richard Henderson
2019-10-28 14:59 ` [PULL v2 12/12] translate-all: Remove tb_alloc Richard Henderson
2019-10-28 17:20 ` [PULL v2 00/12] tcg patch queue no-reply
2019-10-29 15:32 ` Peter Maydell
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