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HV: Debug: Add version command

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When debugging the HV, we may want to check the HV version information
frequently. In current HV shell command, there is no such kind of command
to check this information. We can only scroll up the HV console log to
get the information. If there are very huge amount of lines of log, it
will be very time-wasting to get the HV version information.

So, this patch adds 'version' command to get the HV version information
conveniently.

Tracked-On: #3310
Acked-by: Anthony Xu <anthony.xu@intel.com>
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
This commit is contained in:
Kaige Fu
2019-06-20 10:00:24 +00:00
committed by ACRN System Integration
parent fbf16d7327
commit c82e3fd264
2 changed files with 27 additions and 0 deletions
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23
hypervisor/debug/shell.c
View File

@@ -18,6 +18,7 @@
#include <vm.h>
#include <sprintf.h>
#include <logmsg.h>
#include <version.h>
#define TEMP_STR_SIZE 60U
#define MAX_STR_SIZE 256U
@@ -32,6 +33,7 @@ static char shell_log_buf[SHELL_LOG_BUF_SIZE];
#define SHELL_INPUT_LINE_OTHER(v) (((v) + 1U) & 0x1U)
static int32_t shell_cmd_help(__unused int32_t argc, __unused char **argv);
static int32_t shell_version(__unused int32_t argc, __unused char **argv);
static int32_t shell_list_vm(__unused int32_t argc, __unused char **argv);
static int32_t shell_list_vcpu(__unused int32_t argc, __unused char **argv);
static int32_t shell_vcpu_dumpreg(int32_t argc, char **argv);
@@ -54,6 +56,12 @@ static struct shell_cmd shell_cmds[] = {
.help_str = SHELL_CMD_HELP_HELP,
.fcn = shell_cmd_help,
},
{
.str = SHELL_CMD_VERSION,
.cmd_param = SHELL_CMD_VERSION_PARAM,
.help_str = SHELL_CMD_VERSION_HELP,
.fcn = shell_version,
},
{
.str = SHELL_CMD_VM_LIST,
.cmd_param = SHELL_CMD_VM_LIST_PARAM,
@@ -552,6 +560,21 @@ static int32_t shell_cmd_help(__unused int32_t argc, __unused char **argv)
return 0;
}
static int32_t shell_version(__unused int32_t argc, __unused char **argv)
{
char temp_str[MAX_STR_SIZE];
snprintf(temp_str, MAX_STR_SIZE, "HV version %s-%s-%s %s (daily tag: %s) build by %s\r\n",
HV_FULL_VERSION, HV_BUILD_TIME, HV_BUILD_VERSION, HV_BUILD_TYPE, HV_DAILY_TAG, HV_BUILD_USER);
shell_puts(temp_str);
(void)memset((void *)temp_str, 0, MAX_STR_SIZE);
snprintf(temp_str, MAX_STR_SIZE, "API version %u.%u\r\n", HV_API_MAJOR_VERSION, HV_API_MINOR_VERSION);
shell_puts(temp_str);
return 0;
}
static int32_t shell_list_vm(__unused int32_t argc, __unused char **argv)
{
char temp_str[MAX_STR_SIZE];