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tcg: Add generic DISAS_NORETURN

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This will allow some amount of cleanup to happen before
switching the backends over to enum DisasJumpType.

Reviewed-by: Emilio G. Cota <cota@braap.org>
Reviewed-by: Lluís Vilanova <vilanova@ac.upc.edu>
Signed-off-by: Richard Henderson <rth@twiddle.net>
This commit is contained in:
Richard Henderson 2017-07-14 08:40:24 -10:00 committed by Richard Henderson
parent b07d1c2f56
commit 5dc66895b0
1 changed files with 1 additions and 0 deletions
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include/exec/exec-all.h
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@ -63,6 +63,7 @@ typedef ram_addr_t tb_page_addr_t;
#define DISAS_JUMP 1 /* only pc was modified dynamically */ #define DISAS_JUMP 1 /* only pc was modified dynamically */
#define DISAS_TB_JUMP 2 /* only pc was modified statically */ #define DISAS_TB_JUMP 2 /* only pc was modified statically */
#define DISAS_UPDATE 3 /* cpu state was modified dynamically */ #define DISAS_UPDATE 3 /* cpu state was modified dynamically */
#define DISAS_NORETURN 4 /* the tb has already been exited */
#include "qemu/log.h" #include "qemu/log.h"