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[PATCH 4/7] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_
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From: |
Richard Henderson |
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Subject: |
[PATCH 4/7] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG |
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Date: |
Thu, 19 Sep 2019 16:29:49 -0700 |
This reduces the size of a release build by about 10k.
Noticably, within the tlb miss helpers.
Signed-off-by: Richard Henderson <address@hidden>
---
include/exec/cpu-all.h | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h
index a53b761b48..b11ee1f711 100644
--- a/include/exec/cpu-all.h
+++ b/include/exec/cpu-all.h
@@ -215,7 +215,11 @@ typedef struct {
int bits;
} TargetPageBits;
extern const TargetPageBits target_page;
-#define TARGET_PAGE_BITS (assert(target_page.decided), target_page.bits)
+# 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
- [PATCH 0/7] exec: Improve code for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/19
- [PATCH 1/7] exec: Use TARGET_PAGE_BITS_MIN for TLB flags, Richard Henderson, 2019/09/19
- [PATCH 2/7] exec: Split out variable page size support to exec-vary.c, Richard Henderson, 2019/09/19
- [PATCH 4/7] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG,
Richard Henderson <=
- [PATCH 3/7] exec: Use const alias for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/19
- [PATCH 5/7] exec: Promote TARGET_PAGE_MASK to target_long, Richard Henderson, 2019/09/19
- [PATCH 7/7] exec: Cache TARGET_PAGE_MASK for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/19
- [PATCH 6/7] exec: Tidy TARGET_PAGE_ALIGN, Richard Henderson, 2019/09/19
- Re: [PATCH 0/7] exec: Improve code for TARGET_PAGE_BITS_VARY, Paolo Bonzini, 2019/09/20
- Re: [PATCH 0/7] exec: Improve code for TARGET_PAGE_BITS_VARY, no-reply, 2019/09/20