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[PATCH v3 01/27] include/exec: Introduce `CF_PCREL`
From: |
Anton Johansson |
Subject: |
[PATCH v3 01/27] include/exec: Introduce `CF_PCREL` |
Date: |
Mon, 27 Feb 2023 14:51:36 +0100 |
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>
---
include/exec/exec-all.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 0e36f4d063..9186a58554 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -545,6 +545,7 @@ 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
--
2.39.1
- [PATCH v3 00/27] Replace TARGET_TB_PCREL with CF_PCREL, Anton Johansson, 2023/02/27
- [PATCH v3 02/27] target/i386: set `CF_PCREL` in `x86_cpu_realizefn`, Anton Johansson, 2023/02/27
- [PATCH v3 04/27] accel/tcg: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Anton Johansson, 2023/02/27
- [PATCH v3 01/27] include/exec: Introduce `CF_PCREL`,
Anton Johansson <=
- [PATCH v3 03/27] target/arm: set `CF_PCREL` in `arm_cpu_realizefn`, Anton Johansson, 2023/02/27
- [PATCH v3 05/27] include/exec: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Anton Johansson, 2023/02/27
- [PATCH v3 08/27] include/exec: Remove `TARGET_TB_PCREL` define, Anton Johansson, 2023/02/27
- [PATCH v3 09/27] target/arm: Remove `TARGET_TB_PCREL` define, Anton Johansson, 2023/02/27
- [PATCH v3 06/27] target/arm: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Anton Johansson, 2023/02/27
- [PATCH v3 07/27] target/i386: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Anton Johansson, 2023/02/27
- [PATCH v3 10/27] target/i386: Remove `TARGET_TB_PCREL` define, Anton Johansson, 2023/02/27
- [PATCH v3 12/27] accel/tcg: Replace `tb_pc()` with `tb->pc`, Anton Johansson, 2023/02/27
- [PATCH v3 11/27] accel/tcg: Move jmp-cache `CF_PCREL` checks to caller, Anton Johansson, 2023/02/27
- [PATCH v3 15/27] target/sh4: Replace `tb_pc()` with `tb->pc`, Anton Johansson, 2023/02/27