[PATCH] Add missing tcg_prologue_init() for --disable-cpu-emulation build

[Avi Kivity]

Add missing tcg_prologue_init() and tcg_ctx, remove code_gen_max_block_size.

Fixes ./configure --disable-cpu-emulation.

Signed-off-by: Avi Kivity <a...@redhat.com>
---
 target-i386/fake-exec.c |   12 +++++++-----
 1 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/target-i386/fake-exec.c b/target-i386/fake-exec.c
index dfa202d..e6f8363 100644
--- a/target-i386/fake-exec.c
+++ b/target-i386/fake-exec.c
@@ -12,22 +12,20 @@
  */
 #include "exec.h"
 #include "cpu.h"
+#include "tcg.h"
 
 int code_copy_enabled = 0;
 
 CCTable cc_table[CC_OP_NB];
 
+TCGContext tcg_ctx;
+
 void cpu_dump_statistics (CPUState *env, FILE*f,
                           int (*cpu_fprintf)(FILE *f, const char *fmt, ...),
                           int flags)
 {
 }
 
-unsigned long code_gen_max_block_size(void)
-{
-    return 32;
-}
-
 void cpu_gen_init(void)
 {
 }
@@ -48,3 +46,7 @@ int cpu_x86_gen_code(CPUState *env, TranslationBlock *tb, int 
*gen_code_size_ptr
 void optimize_flags_init(void)
 {
 }
+
+void tcg_prologue_init(TCGContext *ctx)
+{
+}
-- 
1.7.1

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