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tcg: Initialize the prologue after GUEST_BASE is fixed.

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This will allow backends to make intelligent choices about how
to implement GUEST_BASE.

Signed-off-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
This commit is contained in:
Richard Henderson 2010-05-06 08:50:41 -07:00 • committed by Aurelien Jarno
parent a5b3b13bed
commit 9002ec794e
5 changed files with 25 additions and 2 deletions
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9
linux-user/main.c
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@ -31,7 +31,7 @@
#include "cache-utils.h"
/* For tb_lock */
#include "exec-all.h"
#include "tcg.h"
#include "qemu-timer.h"
#include "envlist.h"
@ -2984,6 +2984,13 @@ int main(int argc, char **argv, char **envp)
syscall_init();
signal_init();
#if defined(CONFIG_USE_GUEST_BASE)
/* Now that we've loaded the binary, GUEST_BASE is fixed. Delay
generating the prologue until now so that the prologue can take
the real value of GUEST_BASE into account. */
tcg_prologue_init(&tcg_ctx);
#endif
#if defined(TARGET_I386)
cpu_x86_set_cpl(env, 3);