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[Qemu-devel] [PATCH v4 5/7] target/arm: Remove limit on code buffer size
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PATCH v4 5/7] target/arm: Remove limit on code buffer size |
Date: |
Wed, 7 Jun 2017 08:55:34 -0700 |
Since we're no longer using a direct branch, we have no
limit on the branch distance.
Signed-off-by: Richard Henderson <address@hidden>
---
translate-all.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/translate-all.c b/translate-all.c
index bb094ad..966747a 100644
--- a/translate-all.c
+++ b/translate-all.c
@@ -523,8 +523,6 @@ static inline PageDesc *page_find(tb_page_addr_t index)
# define MAX_CODE_GEN_BUFFER_SIZE (32u * 1024 * 1024)
#elif defined(__aarch64__)
# define MAX_CODE_GEN_BUFFER_SIZE (128ul * 1024 * 1024)
-#elif defined(__arm__)
-# define MAX_CODE_GEN_BUFFER_SIZE (16u * 1024 * 1024)
#elif defined(__s390x__)
/* We have a +- 4GB range on the branches; leave some slop. */
# define MAX_CODE_GEN_BUFFER_SIZE (3ul * 1024 * 1024 * 1024)
--
2.9.4
- [Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 1/7] util: add cacheinfo, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 2/7] tcg: allocate TB structs before the corresponding translated code, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 3/7] tcg/aarch64: Use ADR in tcg_out_movi, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 4/7] target/arm: Use indirect branch for goto_tb, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 5/7] target/arm: Remove limit on code buffer size,
Richard Henderson <=
- [Qemu-devel] [PATCH v4 6/7] target/arm: Try pc-relative addresses for movi, Richard Henderson, 2017/06/07
- [Qemu-devel] [PATCH v4 7/7] target/arm: Use ldr (literal) for goto_tb, Richard Henderson, 2017/06/07
- Re: [Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate, no-reply, 2017/06/07
- Re: [Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate, Emilio G. Cota, 2017/06/07
- Re: [Qemu-devel] [PATCH v4 0/7] tcg: allocate TB structs preceding translate, no-reply, 2017/06/07