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[PULL 05/62] include/exec: Introduce `CF_PCREL`
From: |
Richard Henderson |
Subject: |
[PULL 05/62] include/exec: Introduce `CF_PCREL` |
Date: |
Tue, 28 Feb 2023 16:55:46 -1000 |
From: Anton Johansson via <qemu-devel@nongnu.org>
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>
---
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 b631832e17..1574eabac8 100644
--- 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
--
2.34.1
- [PULL 00/62] tcg patch queue, Richard Henderson, 2023/02/28
- [PULL 01/62] exec/helper-head: Include missing "fpu/softfloat-types.h" header, Richard Henderson, 2023/02/28
- [PULL 02/62] softmmu: Use memmove in flatview_write_continue, Richard Henderson, 2023/02/28
- [PULL 03/62] accel/tcg: Add 'size' param to probe_access_flags(), Richard Henderson, 2023/02/28
- [PULL 04/62] accel/tcg: Add 'size' param to probe_access_full, Richard Henderson, 2023/02/28
- [PULL 05/62] include/exec: Introduce `CF_PCREL`,
Richard Henderson <=
- [PULL 06/62] target/i386: set `CF_PCREL` in `x86_cpu_realizefn`, Richard Henderson, 2023/02/28
- [PULL 07/62] target/arm: set `CF_PCREL` in `arm_cpu_realizefn`, Richard Henderson, 2023/02/28
- [PULL 10/62] target/arm: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Richard Henderson, 2023/02/28
- [PULL 08/62] accel/tcg: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Richard Henderson, 2023/02/28
- [PULL 13/62] target/arm: Remove `TARGET_TB_PCREL` define, Richard Henderson, 2023/02/28
- [PULL 09/62] include/exec: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Richard Henderson, 2023/02/28
- [PULL 14/62] target/i386: Remove `TARGET_TB_PCREL` define, Richard Henderson, 2023/02/28
- [PULL 11/62] target/i386: Replace `TARGET_TB_PCREL` with `CF_PCREL`, Richard Henderson, 2023/02/28
- [PULL 12/62] include/exec: Remove `TARGET_TB_PCREL` define, Richard Henderson, 2023/02/28
- [PULL 18/62] target/sparc: Replace `tb_pc()` with `tb->pc`, Richard Henderson, 2023/02/28