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/* *********************************************************************
* Broadcom Common Firmware Environment (CFE)
*
* VAPI commands File: ui_vapi.c
*
* User interface for the verification API
*
* Author: Mitch Lichtenberg (mpl@broadcom.com)
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
*
* This software is furnished under license and may be used and
* copied only in accordance with the following terms and
* conditions. Subject to these conditions, you may download,
* copy, install, use, modify and distribute modified or unmodified
* copies of this software in source and/or binary form. No title
* or ownership is transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce
* and retain this copyright notice and list of conditions
* as they appear in the source file.
*
* 2) No right is granted to use any trade name, trademark, or
* logo of Broadcom Corporation. The "Broadcom Corporation"
* name may not be used to endorse or promote products derived
* from this software without the prior written permission of
* Broadcom Corporation.
*
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
* SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
* PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE), EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************* */
#include "lib_types.h"
#include "lib_string.h"
#include "lib_queue.h"
#include "lib_malloc.h"
#include "lib_printf.h"
#include "bsp_config.h"
#include "cfe_iocb.h"
#include "cfe_device.h"
#include "cfe_console.h"
#include "env_subr.h"
#include "ui_command.h"
#include "cfe.h"
#if CFG_VAPI
#include "vapi.h"
int ui_init_vapicmds(void);
extern void vapitest(void);
extern void vapi_run(int);
extern uint64_t vapi_logstart;
extern uint64_t vapi_logend;
extern uint64_t vapi_logptr;
extern uint64_t vapi_status;
int ui_cmd_vapirun(ui_cmdline_t *cmd,int argc,char *argv[]);
int ui_cmd_vapitest(ui_cmdline_t *cmd,int argc,char *argv[]);
int ui_cmd_vapishow(ui_cmdline_t *cmd,int argc,char *argv[]);
int ui_cmd_vapidump(ui_cmdline_t *cmd,int argc,char *argv[]);
int ui_cmd_vapistatus(ui_cmdline_t *cmd,int argc,char *argv[]);
static char *rectypes[7] = {
"GPRS ",
"SOC ",
"DATA ",
"BUF ",
"TRC ",
"EXIT ",
"FPRS "
};
int ui_cmd_vapidump(ui_cmdline_t *cmd,int argc,char *argv[])
{
uint64_t *ptr;
uint64_t *eptr;
int recnum = 0;
if (vapi_logptr == 0) {
xprintf("Diagnostic did not record any log records\n");
return -1;
}
ptr = (uint64_t *) (intptr_t) vapi_logstart;
eptr = (uint64_t *) (intptr_t) vapi_logptr;
xprintf("*** VAPI LOG START %s\n",
#ifdef __MIPSEB
"big-endian"
#else
"little-endian"
#endif
);
while (ptr < eptr) {
xprintf("%6d %016llX %016llX %016llX %016llX\n",
recnum,
ptr[0],ptr[1],ptr[2],ptr[3]);
ptr += 4;
recnum++;
}
xprintf("*** VAPI LOG END\n");
return 0;
}
int ui_cmd_vapishow(ui_cmdline_t *cmd,int argc,char *argv[])
{
uint64_t *ptr;
uint64_t *eptr;
uint32_t a,b;
uint32_t ts,len,fmt;
unsigned int idx;
int recnum = 0;
if (vapi_logptr == 0) {
xprintf("Diagnostic did not record any log records\n");
return -1;
}
ptr = (uint64_t *) (intptr_t) vapi_logstart;
eptr = (uint64_t *) (intptr_t) vapi_logptr;
while (ptr < eptr) {
a = (ptr[VAPI_IDX_SIGNATURE]) >> 32;
b = (ptr[VAPI_IDX_SIGNATURE]) & 0xFFFFFFFF;
if ((a & VAPI_SEAL_MASK) != VAPI_CFESEAL) {
xprintf("Incorrect record seal at %08X\n",ptr);
break;
}
fmt = (a & VAPI_FMT_MASK);
xprintf("%5d ID=%08X CPU%d %s RA=%08X ",
recnum,
b,
(a & VAPI_PRID_MASK) >> VAPI_PRNUM_SHIFT,
rectypes[fmt],
ptr[VAPI_IDX_RA]);
ts = (ptr[VAPI_IDX_SIZE]) >> 32;
len = ((ptr[VAPI_IDX_SIZE]) & 0xFFFFFFFF);
xprintf("TS=%08X ",ts);
switch (fmt) {
case VAPI_FMT_GPRS:
xprintf("Len=%d\n",len);
for (idx = 0; idx < len; idx += 2) {
xprintf(" %016llX %016llX\n",
ptr[VAPI_IDX_DATA+idx],
ptr[VAPI_IDX_DATA+idx+1]);
}
break;
case VAPI_FMT_SOC:
xprintf("Len=%d\n",len);
for (idx = 0; idx < len; idx += 2) {
xprintf(" Reg=%016llX Val=%016llX\n",
ptr[VAPI_IDX_DATA+idx],
ptr[VAPI_IDX_DATA+idx+1]);
}
break;
case VAPI_FMT_DATA:
xprintf("Data=%016llX\n",ptr[VAPI_IDX_DATA]);
break;
case VAPI_FMT_BUFFER:
xprintf("Addr=%08X\n",(intptr_t) ptr[VAPI_IDX_DATA]);
for (idx = 0; idx < len-1; idx += 2) {
xprintf(" %016llX %016llX\n",
ptr[VAPI_IDX_DATA+idx+1],
ptr[VAPI_IDX_DATA+idx+2]);
}
if (idx != (len-1)) {
xprintf(" %016llX\n",
ptr[VAPI_IDX_DATA+idx+1]);
}
break;
case VAPI_FMT_TRACE:
xprintf("\n");
break;
case VAPI_FMT_EXIT:
xprintf("Stat=%016llX\n",ptr[VAPI_IDX_DATA]);
break;
default:
xprintf("\n");
break;
}
ptr += 3 + len;
recnum++;
}
return 0;
}
int ui_cmd_vapitest(ui_cmdline_t *cmd,int argc,char *argv[])
{
vapitest();
xprintf("LogStart=%llX LogEnd=%llX LogPtr=%llX\n",
vapi_logstart,vapi_logend,vapi_logptr);
return 0;
}
int ui_cmd_vapistatus(ui_cmdline_t *cmd,int argc,char *argv[])
{
xprintf("VAPI Exit Status = <%016llX>\n", vapi_status);
return 0;
}
int ui_cmd_vapirun(ui_cmdline_t *cmd,int argc,char *argv[])
{
int mode; /* 0 = cached, 1 = uncached, 2 = mc mode */
mode = 0;
if (cmd_sw_isset(cmd,"-uncached")) mode = 1;
if (cmd_sw_isset(cmd,"-mc")) mode = 2;
vapi_run(mode);
return -1;
}
int ui_init_vapicmds(void)
{
cmd_addcmd("vapi run",
ui_cmd_vapirun,
NULL,
"Run a program using the VAPI reset vector.",
"vapi run\n"
"Executes a previously loaded VAPI program by resetting the\n"
"CPUs and jumping directly to user code. The program\n"
"must be located at absolute address 0x8002_0000\n",
"-uncached;Start execution at 0xA002_0000 (KSEG1)|"
"-mc;Start execution at 0xBFD0_0000");
cmd_addcmd("vapi test",
ui_cmd_vapitest,
NULL,
"Test VAPI interface.",
"vapi test\n\n"
"Do some basic calls to the VAPI interface, then return to CFE\n\n",
"");
cmd_addcmd("vapi dump",
ui_cmd_vapidump,
NULL,
"Show VAPI log in an easily processed format.",
"vapi dump\n\n"
"Display the VAPI log in a format that is more easily postprocessed\n"
"by external programs.\n\n",
"");
cmd_addcmd("vapi show",
ui_cmd_vapishow,
NULL,
"Show VAPI log.\n",
"vapi show\n\n"
"Display the VAPI log in a human readable form (sort of)\n\n",
"");
cmd_addcmd("vapi status",
ui_cmd_vapistatus,
NULL,
"Print last VAPI exit status.\n",
"vapi status\n\n"
"Display the exit status of the last VAPI program that was run\n",
"");
return 0;
}
#endif
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