Patchwork [4/5] tcg: align static_code_gen_buffer to CODE_GEN_ALIGN

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Submitter Aurelien Jarno
Date March 29, 2010, 12:25 a.m.
Message ID <1269822354-4878-5-git-send-email-aurelien@aurel32.net>
Download mbox | patch
Permalink /patch/48798/
State New
Headers show

Comments

Aurelien Jarno - March 29, 2010, 12:25 a.m.
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(-)

Patch

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)