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[Qemu-devel] [PULL 3/5] target/m68k: add monitor.c
From: |
Laurent Vivier |
Subject: |
[Qemu-devel] [PULL 3/5] target/m68k: add monitor.c |
Date: |
Thu, 21 Dec 2017 20:36:38 +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 $pc
0x40010a2a: movew %sr,%d0
0x40010a2c: oril #1792,%d0
0x40010a32: movew %d0,%sr
0x40010a34: movel %a0@,%d0
0x40010a36: btst #3,%d0
0x40010a3a: beqs 0x40010a26
0x40010a3c: movew %sr,%d0
0x40010a3e: andil #63743,%d0
0x40010a44: movew %d0,%sr
0x40010a46: rts
Signed-off-by: Laurent Vivier <address@hidden>
Reviewed-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Richard Henderson <address@hidden>
Reviewed-by: Thomas Huth <address@hidden>
Message-Id: <address@hidden>
---
target/m68k/Makefile.objs | 1 +
target/m68k/monitor.c | 39 +++++++++++++++++++++++++++++++++++++++
2 files changed, 40 insertions(+)
create mode 100644 target/m68k/monitor.c
diff --git a/target/m68k/Makefile.objs b/target/m68k/Makefile.objs
index 39141ab93d..d143f20270 100644
--- a/target/m68k/Makefile.objs
+++ b/target/m68k/Makefile.objs
@@ -1,3 +1,4 @@
obj-y += m68k-semi.o
obj-y += translate.o op_helper.o helper.o cpu.o fpu_helper.o
obj-y += gdbstub.o
+obj-$(CONFIG_SOFTMMU) += monitor.o
diff --git a/target/m68k/monitor.c b/target/m68k/monitor.c
new file mode 100644
index 0000000000..5605323a81
--- /dev/null
+++ b/target/m68k/monitor.c
@@ -0,0 +1,39 @@
+/*
+ * QEMU monitor for m68k
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * later. See the COPYING file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "cpu.h"
+#include "monitor/hmp-target.h"
+
+static 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] [PULL 0/5] M68k for 2.12 patches, Laurent Vivier, 2017/12/21
- [Qemu-devel] [PULL 2/5] target/m68k: remove unused variable gen_throws_exception, Laurent Vivier, 2017/12/21
- [Qemu-devel] [PULL 3/5] target/m68k: add monitor.c,
Laurent Vivier <=
- [Qemu-devel] [PULL 4/5] target/m68k: fix set_cc_op(), Laurent Vivier, 2017/12/21
- [Qemu-devel] [PULL 1/5] Split adb.c into adb.c, adb-mouse.c and adb-kbd.c, Laurent Vivier, 2017/12/21
- [Qemu-devel] [PULL 5/5] tests/boot-serial-test: Add support for the mcf5208evb board, Laurent Vivier, 2017/12/21
- Re: [Qemu-devel] [PULL 0/5] M68k for 2.12 patches, Peter Maydell, 2017/12/22
- Re: [Qemu-devel] [PULL 0/5] M68k for 2.12 patches, no-reply, 2017/12/24