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[PATCH v3 04/20] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_D
From: |
Richard Henderson |
Subject: |
[PATCH v3 04/20] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG |
Date: |
Sat, 21 Sep 2019 20:54:42 -0700 |
This reduces the size of a release build by about 10k.
Noticably, within the tlb miss helpers.
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Paolo Bonzini <address@hidden>
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 v3 00/20] Move rom and notdirty handling to cputlb, Richard Henderson, 2019/09/21
- [PATCH v3 01/20] exec: Use TARGET_PAGE_BITS_MIN for TLB flags, Richard Henderson, 2019/09/21
- [PATCH v3 02/20] exec: Split out variable page size support to exec-vary.c, Richard Henderson, 2019/09/21
- [PATCH v3 04/20] exec: Restrict TARGET_PAGE_BITS_VARY assert to CONFIG_DEBUG_TCG,
Richard Henderson <=
- [PATCH v3 03/20] exec: Use const alias for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/21
- [PATCH v3 05/20] exec: Promote TARGET_PAGE_MASK to target_long, Richard Henderson, 2019/09/21
- [PATCH v3 06/20] exec: Tidy TARGET_PAGE_ALIGN, Richard Henderson, 2019/09/21
- [PATCH v3 07/20] exec: Cache TARGET_PAGE_MASK for TARGET_PAGE_BITS_VARY, Richard Henderson, 2019/09/21
- [PATCH v3 08/20] cputlb: Disable __always_inline__ without optimization, Richard Henderson, 2019/09/21