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include/exec: Introduce CF_PCREL

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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>
This commit is contained in:
Anton Johansson 2023-02-27 14:51:36 +01:00 committed by Richard Henderson
parent d507e6c565
commit 5b6dfc6c9b
1 changed files with 1 additions and 0 deletions
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include/exec/exec-all.h
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@ -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