[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-devel] [PATCH] target/m68k: add monitor.c
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PATCH] target/m68k: add monitor.c |
Date: |
Wed, 20 Dec 2017 21:35:28 +0100 |
This allows to use registers content in the monitor.
Example:
BEFORE:
(qemu) print $d0
unknown register
AFTER:
(qemu) print $d0
0
(qemu) print $sr
0x2000
(qemu) x/10i $pc
0x40010a2a: movew %sr,%d0
0x40010a2c: oril #1792,%d0
0x40010a32: movew %d0,%sr
0x40010a34: movel %a0@,%d0
0x40010a36: btst #3,%d0
0x40010a3a: beqs 0x40010a26
0x40010a3c: movew %sr,%d0
0x40010a3e: andil #63743,%d0
0x40010a44: movew %d0,%sr
0x40010a46: rts
Signed-off-by: Laurent Vivier <address@hidden>
---
target/m68k/Makefile.objs | 1 +
target/m68k/monitor.c | 55 +++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 56 insertions(+)
create mode 100644 target/m68k/monitor.c
diff --git a/target/m68k/Makefile.objs b/target/m68k/Makefile.objs
index 39141ab93d..d143f20270 100644
--- a/target/m68k/Makefile.objs
+++ b/target/m68k/Makefile.objs
@@ -1,3 +1,4 @@
obj-y += m68k-semi.o
obj-y += translate.o op_helper.o helper.o cpu.o fpu_helper.o
obj-y += gdbstub.o
+obj-$(CONFIG_SOFTMMU) += monitor.o
diff --git a/target/m68k/monitor.c b/target/m68k/monitor.c
new file mode 100644
index 0000000000..03d037ccab
--- /dev/null
+++ b/target/m68k/monitor.c
@@ -0,0 +1,55 @@
+/*
+ * QEMU monitor
+ *
+ * Copyright (c) 2003-2004 Fabrice Bellard
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to
deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "monitor/hmp-target.h"
+
+const MonitorDef monitor_defs[] = {
+ { "d0", offsetof(CPUM68KState, dregs[0]) },
+ { "d1", offsetof(CPUM68KState, dregs[1]) },
+ { "d2", offsetof(CPUM68KState, dregs[2]) },
+ { "d3", offsetof(CPUM68KState, dregs[3]) },
+ { "d4", offsetof(CPUM68KState, dregs[4]) },
+ { "d5", offsetof(CPUM68KState, dregs[5]) },
+ { "d6", offsetof(CPUM68KState, dregs[6]) },
+ { "d7", offsetof(CPUM68KState, dregs[7]) },
+ { "a0", offsetof(CPUM68KState, aregs[0]) },
+ { "a1", offsetof(CPUM68KState, aregs[1]) },
+ { "a2", offsetof(CPUM68KState, aregs[2]) },
+ { "a3", offsetof(CPUM68KState, aregs[3]) },
+ { "a4", offsetof(CPUM68KState, aregs[4]) },
+ { "a5", offsetof(CPUM68KState, aregs[5]) },
+ { "a6", offsetof(CPUM68KState, aregs[6]) },
+ { "a7", offsetof(CPUM68KState, aregs[7]) },
+ { "pc", offsetof(CPUM68KState, pc) },
+ { "sr", offsetof(CPUM68KState, sr) },
+ { "ssp", offsetof(CPUM68KState, sp[0]) },
+ { "usp", offsetof(CPUM68KState, sp[1]) },
+ { NULL },
+};
+
+const MonitorDef *target_monitor_defs(void)
+{
+ return monitor_defs;
+}
--
2.14.3
- [Qemu-devel] [PATCH] target/m68k: add monitor.c,
Laurent Vivier <=