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[PATCH 1/3] ddb: add "halt" command
From: |
Justus Winter |
Subject: |
[PATCH 1/3] ddb: add "halt" command |
Date: |
Fri, 2 May 2014 21:33:00 +0200 |
* ddb/db_command.c (db_command_table): Add "halt" command.
* i386/i386/db_interface.h (db_halt_cpu): New declaration.
* i386/i386at/model_dep.c (db_halt_cpu): New function.
---
ddb/db_command.c | 1 +
i386/i386/db_interface.h | 2 ++
i386/i386at/model_dep.c | 5 +++++
3 files changed, 8 insertions(+)
diff --git a/ddb/db_command.c b/ddb/db_command.c
index ebb13df..8171119 100644
--- a/ddb/db_command.c
+++ b/ddb/db_command.c
@@ -363,6 +363,7 @@ struct db_command db_command_table[] = {
{ "show", 0, 0, db_show_cmds },
{ "reset", db_reset_cpu, 0, 0 },
{ "reboot", db_reset_cpu, 0, 0 },
+ { "halt", db_halt_cpu, 0, 0 },
{ (char *)0, }
};
diff --git a/i386/i386/db_interface.h b/i386/i386/db_interface.h
index 97ff5c7..8d7daea 100644
--- a/i386/i386/db_interface.h
+++ b/i386/i386/db_interface.h
@@ -98,6 +98,8 @@ db_stack_trace_cmd(
const char *modif);
extern void
+db_halt_cpu(void);
+extern void
db_reset_cpu(void);
void
diff --git a/i386/i386at/model_dep.c b/i386/i386at/model_dep.c
index 7d138be..95752fa 100644
--- a/i386/i386at/model_dep.c
+++ b/i386/i386at/model_dep.c
@@ -243,6 +243,11 @@ void exit(int rc)
halt_all_cpus(0);
}
+void db_halt_cpu(void)
+{
+ halt_all_cpus(0);
+}
+
void db_reset_cpu(void)
{
halt_all_cpus(1);
--
1.9.2