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[Qemu-devel] [PULL 06/12] tcg/arm: Remove limit on code buffer size
From: |
Richard Henderson |
Subject: |
[Qemu-devel] [PULL 06/12] tcg/arm: Remove limit on code buffer size |
Date: |
Mon, 19 Jun 2017 11:18:33 -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 46c5592..d4f364d 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] [PULL 00/12] TCG queued patches, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 01/12] util: add cacheinfo, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 03/12] translate-all: consolidate tb init in tb_gen_code, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 04/12] tcg/aarch64: Use ADR in tcg_out_movi, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 05/12] tcg/arm: Use indirect branch for goto_tb, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 06/12] tcg/arm: Remove limit on code buffer size,
Richard Henderson <=
- [Qemu-devel] [PULL 02/12] tcg: allocate TB structs before the corresponding translated code, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 09/12] tcg: Increase hit rate of lookup_tb_ptr, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 07/12] tcg/arm: Try pc-relative addresses for movi, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 08/12] tcg/arm: Use ldr (literal) for goto_tb, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 10/12] target/alpha: Use tcg_gen_lookup_and_goto_ptr, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 11/12] target/s390x: Exit after changing PSW mask, Richard Henderson, 2017/06/19
- [Qemu-devel] [PULL 12/12] target/arm: Exit after clearing aarch64 interrupt mask, Richard Henderson, 2017/06/19
- Re: [Qemu-devel] [PULL 00/12] TCG queued patches, Peter Maydell, 2017/06/22