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[Qemu-devel] [PATCH v4 1/3] target-i386:define name of breakpoint bit in
From: |
liguang |
Subject: |
[Qemu-devel] [PATCH v4 1/3] target-i386:define name of breakpoint bit in dr7 |
Date: |
Mon, 10 Dec 2012 10:22:22 +0800 |
Signed-off-by: liguang <address@hidden>
---
target-i386/cpu.h | 7 +++++++
1 files changed, 7 insertions(+), 0 deletions(-)
diff --git a/target-i386/cpu.h b/target-i386/cpu.h
index 90ef1ff..29245d1 100644
--- a/target-i386/cpu.h
+++ b/target-i386/cpu.h
@@ -231,6 +231,13 @@
#define DR7_TYPE_SHIFT 16
#define DR7_LEN_SHIFT 18
#define DR7_FIXED_1 0x00000400
+#define DR7_LOCAL_BP_MASK 0x55
+#define DR7_MAX_BP 4
+#define DR7_TYPE_BP_INST 0x0
+#define DR7_TYPE_DATA_WR 0x1
+#define DR7_TYPE_IO_RW 0x2
+#define DR7_TYPE_DATA_RW 0x3
+
#define PG_PRESENT_BIT 0
#define PG_RW_BIT 1
--
1.7.2.5
- [Qemu-devel] [PATCH v4 1/3] target-i386:define name of breakpoint bit in dr7,
liguang <=