include/exec: Introduce `CF_PCREL`

Adds a new field to TranslationBlock.cflags denoting whether or not the
instructions of a given translation block are pc-relative. This field
aims to replace the macro `TARGET_TB_PCREL`.

Signed-off-by: Anton Johansson <anjo@rev.ng>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230227135202.9710-2-anjo@rev.ng>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index b631832e17680fc654b0241c8eef40d8ad5c4172..1574eabac8d9d14119455bbbf4d7d0aa5d37cab5 100644 (file)
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -546,6 +546,7 @@ struct TranslationBlock {
 #define CF_INVALID       0x00040000 /* TB is stale. Set with @jmp_lock held */
 #define CF_PARALLEL      0x00080000 /* Generate code for a parallel context */
 #define CF_NOIRQ         0x00100000 /* Generate an uninterruptible TB */
+#define CF_PCREL         0x00200000 /* Opcodes in TB are PC-relative */
 #define CF_CLUSTER_MASK  0xff000000 /* Top 8 bits are cluster ID */
 #define CF_CLUSTER_SHIFT 24