From: Aurelien Jarno <aurelien@aurel32.net>
To: qemu-devel@nongnu.org
Cc: Aurelien Jarno <aurelien@aurel32.net>
Subject: [Qemu-devel] [PATCH 4/5] tcg: align static_code_gen_buffer to CODE_GEN_ALIGN
Date: Mon, 29 Mar 2010 02:25:53 +0200 [thread overview]
Message-ID: <1269822354-4878-5-git-send-email-aurelien@aurel32.net> (raw)
In-Reply-To: <1269822354-4878-1-git-send-email-aurelien@aurel32.net>
On ia64, the default memory alignement is not enough for a code
alignement. To fix that, force static_code_gen_buffer alignment
to CODE_GEN_ALIGN.
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---
exec.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/exec.c b/exec.c
index 1b0fe52..5c13524 100644
--- a/exec.c
+++ b/exec.c
@@ -447,7 +447,8 @@ static void tlb_unprotect_code_phys(CPUState *env, ram_addr_t ram_addr,
#endif
#ifdef USE_STATIC_CODE_GEN_BUFFER
-static uint8_t static_code_gen_buffer[DEFAULT_CODE_GEN_BUFFER_SIZE];
+static uint8_t static_code_gen_buffer[DEFAULT_CODE_GEN_BUFFER_SIZE]
+ __attribute__((aligned (CODE_GEN_ALIGN)));
#endif
static void code_gen_alloc(unsigned long tb_size)
--
1.7.0.2
next prev parent reply other threads:[~2010-03-29 0:26 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-03-29 0:25 [Qemu-devel] ia64 support Aurelien Jarno
2010-03-29 0:25 ` [Qemu-devel] [PATCH 1/5] linux-user/ia64: workaround ia64 strangenesses Aurelien Jarno
2010-03-29 9:36 ` [Qemu-devel] " Paolo Bonzini
2010-03-29 16:25 ` Aurelien Jarno
2010-03-30 0:00 ` Jamie Lokier
2010-03-30 5:04 ` Aurelien Jarno
2010-03-29 0:25 ` [Qemu-devel] [PATCH 2/5] linux-user: fix page_unprotect when host page size > target page size Aurelien Jarno
2010-03-29 0:25 ` Aurelien Jarno [this message]
2010-03-29 0:25 ` [Qemu-devel] [PATCH 5/5] tcg: initial ia64 support Aurelien Jarno
2010-03-29 0:35 ` [Qemu-devel] [PATCH 3/5] ia64 disas support Aurelien Jarno
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