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authorJan Kiszka <jan.kiszka@siemens.com>2011-08-02 16:10:21 +0200
committerAnthony Liguori <aliguori@us.ibm.com>2011-08-05 10:57:36 -0500
commitd5ab9713d2d4037fd56b0adddd26c8d4dc11cf09 (patch)
treeba4403df5a9b47e6ff26bce8db41864ca665c5ce /target-i386/helper.c
parent8417cebfda193c7f9ca70be5e308eaa92cf84b94 (diff)
Avoid allocating TCG resources in non-TCG mode
Do not allocate TCG-only resources like the translation buffer when running over KVM or XEN. Saves a "few" bytes in the qemu address space and is also conceptually cleaner. Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'target-i386/helper.c')
-rw-r--r--target-i386/helper.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/target-i386/helper.c b/target-i386/helper.c
index 182009a4c2..33321953e8 100644
--- a/target-i386/helper.c
+++ b/target-i386/helper.c
@@ -1243,8 +1243,8 @@ CPUX86State *cpu_x86_init(const char *cpu_model)
cpu_exec_init(env);
env->cpu_model_str = cpu_model;
- /* init various static tables */
- if (!inited) {
+ /* init various static tables used in TCG mode */
+ if (tcg_enabled() && !inited) {
inited = 1;
optimize_flags_init();
#ifndef CONFIG_USER_ONLY