/*
* Used to find, extract and dump state from
* a running bootchartd process.
*/
int
buffers_extract_and_dump (const char *output_path, Arguments *remote_args)
{
int i, pid, ret = 0;
DumpState *state;
assert (!chdir (output_path));
pid = bootchart_find_running_pid (remote_args);
if (pid < 0) {
log ("Failed to find the collector's pid\n");
return 1;
}
log ("Extracting profile data from pid %d\n", pid);
/* the kernel for reasons of it's own really likes to return
ESRCH - No such process from pread randomly, so retry a bit */
for (i = 0; i < 8; i++) {
if (!(state = open_pid (pid)))
return 1;
if (find_chunks (state)) {
ret = 1;
log ("Couldn't find state structures on pid %d's stack%s\n",
pid, i < 7 ? ", retrying" : " aborting");
close_pid (state, 1);
} else {
ret = 0;
dump_buffers (state);
close_wait_pid (state, 0);
break;
}
}
return ret;
}
void get_config()
{
int flag = 0, sflag = 0, i, j, k, n, m, prt = 0;
int reprint_screen = 0;
char cp[64];
ulong page;
popup();
wait_keyup();
while(!flag) {
cprint(POP_Y+1, POP_X+2, "Settings:");
cprint(POP_Y+3, POP_X+4, "(1) Select wat MEMEZ to test");
cprint(POP_Y+4, POP_X+4, "(2) Address Range");
cprint(POP_Y+5, POP_X+4, "(3) O NOES ERRORZ Mode");
cprint(POP_Y+6, POP_X+4, "(4) Select with COREZ 2 test");
cprint(POP_Y+7, POP_X+4, "(5) Refresh Screen");
cprint(POP_Y+8, POP_X+4, "(6) DISPLYUZ DMI DATUZ");
cprint(POP_Y+9, POP_X+4, "(7) such RAM much SPD");
cprint(POP_Y+11, POP_X+4, "(0) Continue rowHAMMER TIME");
/* Wait for key release */
/* Fooey! This nuts'es up the serial input. */
sflag = 0;
switch(get_key()) {
case 2:
/* 1 - Test Selection */
popclear();
cprint(POP_Y+1, POP_X+2, "Test Selection:");
cprint(POP_Y+3, POP_X+6, "(1) Default Tests");
cprint(POP_Y+4, POP_X+6, "(2) Skip Current Test");
cprint(POP_Y+5, POP_X+6, "(3) Select Test");
cprint(POP_Y+6, POP_X+6, "(4) Enter Test List");
cprint(POP_Y+7, POP_X+6, "(0) Cancel");
if (v->testsel < 0) {
cprint(POP_Y+3, POP_X+5, ">");
} else {
cprint(POP_Y+5, POP_X+5, ">");
}
wait_keyup();
while (!sflag) {
switch(get_key()) {
case 2:
/* Default - All tests */
i = 0;
while (tseq[i].cpu_sel) {
tseq[i].sel = 1;
i++;
}
find_ticks_for_pass();
sflag++;
break;
case 3:
/* Skip test */
bail++;
sflag++;
break;
case 4:
/* Select test */
popclear();
cprint(POP_Y+1, POP_X+3,
"Test Selection:");
cprint(POP_Y+4, POP_X+5,
"Test Number [1-11]: ");
n = getval(POP_Y+4, POP_X+24, 0) - 1;
if (n <= 11)
{
/* Deselect all tests */
i = 0;
while (tseq[i].cpu_sel) {
tseq[i].sel = 0;
i++;
}
/* Now set the selection */
tseq[n].sel = 1;
v->pass = -1;
test = n;
find_ticks_for_pass();
sflag++;
bail++;
}
break;
case 5:
/* Enter a test list */
popclear();
cprint(POP_Y+1, POP_X+3,
"Enter a comma separated list");
cprint(POP_Y+2, POP_X+3,
"of tests to execute:");
cprint(POP_Y+5, POP_X+5, "List: ");
/* Deselect all tests */
k = 0;
while (tseq[k].cpu_sel) {
tseq[k].sel = 0;
k++;
}
/* Get the list */
for (i=0; i<64; i++) cp[i] = 0;
get_list(POP_Y+5, POP_X+10, 64, cp);
/* Now enable all of the tests in the
* list */
i = j = m = 0;
while (1) {
if (isdigit(cp[i])) {
n = cp[i]-'0';
j = j*10 + n;
i++;
if (cp[i] == ',' || cp[i] == 0){
if (j < k) {
tseq[j].sel = 1;
m++;
}
if (cp[i] == 0) break;
j = 0;
i++;
}
}
}
/* If we didn't select at least one
* test turn them all back on */
if (m == 0) {
k = 0;
while (tseq[k].cpu_sel) {
tseq[k].sel = 1;
k++;
}
}
v->pass = -1;
test = n;
find_ticks_for_pass();
sflag++;
bail++;
break;
case 11:
case 57:
sflag++;
break;
}
}
popclear();
break;
case 3:
/* 2 - Address Range */
popclear();
cprint(POP_Y+1, POP_X+2, "rowHAMMER TIME Address Range:");
cprint(POP_Y+3, POP_X+6, "(1) Set Lower Limit");
cprint(POP_Y+4, POP_X+6, "(2) Set Upper Limit");
cprint(POP_Y+5, POP_X+6, "(3) Test All Memory");
cprint(POP_Y+6, POP_X+6, "(0) Cancel");
wait_keyup();
while (!sflag) {
switch(get_key()) {
case 2:
/* Lower Limit */
popclear();
cprint(POP_Y+2, POP_X+4,
"Lower Limit: ");
cprint(POP_Y+4, POP_X+4,
"Current: ");
aprint(POP_Y+4, POP_X+13, v->plim_lower);
cprint(POP_Y+6, POP_X+4,
"New: ");
page = getval(POP_Y+6, POP_X+9, 12);
if (page + 1 <= v->plim_upper) {
v->plim_lower = page;
test--;
bail++;
}
adj_mem();
find_chunks();
find_ticks_for_pass();
sflag++;
break;
case 3:
/* Upper Limit */
popclear();
cprint(POP_Y+2, POP_X+4,
"Upper Limit: ");
cprint(POP_Y+4, POP_X+4,
"Current: ");
aprint(POP_Y+4, POP_X+13, v->plim_upper);
cprint(POP_Y+6, POP_X+4,
"New: ");
page = getval(POP_Y+6, POP_X+9, 12);
if (page - 1 >= v->plim_lower) {
v->plim_upper = page;
bail++;
test--;
}
adj_mem();
find_chunks();
find_ticks_for_pass();
sflag++;
break;
case 4:
/* All of memory */
v->plim_lower = 0;
v->plim_upper =
v->pmap[v->msegs - 1].end;
test--;
bail++;
adj_mem();
find_chunks();
find_ticks_for_pass();
sflag++;
break;
case 11:
case 57:
/* 0/CR - Continue */
sflag++;
break;
}
}
popclear();
break;
case 4:
/* Error Mode */
popclear();
cprint(POP_Y+1, POP_X+2, "Printing Mode:");
cprint(POP_Y+3, POP_X+6, "(1) O NOES ALL ERRORZ");
cprint(POP_Y+4, POP_X+6, "(2) O NOES ONE ERRORZ");
cprint(POP_Y+5, POP_X+6, "(3) BadRAM Patterns. BADRAM");
cprint(POP_Y+6, POP_X+6, "(4) O NOES HOW MANYZ ERRORZ");
cprint(POP_Y+7, POP_X+6, "(5) BEEP BEEP BEEP ERRORZ");
cprint(POP_Y+8, POP_X+6, "(0) GTFO");
cprint(POP_Y+3+v->printmode, POP_X+5, ">");
if (beepmode) { cprint(POP_Y+7, POP_X+5, ">"); }
wait_keyup();
while (!sflag) {
switch(get_key()) {
case 2:
/* Error Summary */
v->printmode=PRINTMODE_SUMMARY;
v->erri.eadr = 0;
v->erri.hdr_flag = 0;
sflag++;
break;
case 3:
/* Separate Addresses */
v->printmode=PRINTMODE_ADDRESSES;
v->erri.eadr = 0;
v->erri.hdr_flag = 0;
v->msg_line = LINE_SCROLL-1;
sflag++;
break;
case 4:
/* BadRAM Patterns */
v->printmode=PRINTMODE_PATTERNS;
v->erri.hdr_flag = 0;
sflag++;
prt++;
break;
case 5:
/* Error Counts Only */
v->printmode=PRINTMODE_NONE;
v->erri.hdr_flag = 0;
sflag++;
break;
case 6:
/* Set Beep On Error mode */
beepmode = !beepmode;
sflag++;
break;
case 11:
case 57:
/* 0/CR - Continue */
sflag++;
break;
}
}
popclear();
break;
case 5:
/* CPU Mode */
reprint_screen = 1;
popclear();
cprint(POP_Y+1, POP_X+2, "BRAINE Selection Mode:");
cprint(POP_Y+3, POP_X+6, "(1) Parallel (All)");
cprint(POP_Y+4, POP_X+6, "(2) Round Robin Hood (RRbH)");
cprint(POP_Y+5, POP_X+6, "(3) Sequential (Seq)");
cprint(POP_Y+6, POP_X+6, "(0) NOPE BYE");
cprint(POP_Y+2+cpu_mode, POP_X+5, ">");
wait_keyup();
while(!sflag) {
switch(get_key()) {
case 2:
if (cpu_mode != CPM_ALL) bail++;
cpu_mode = CPM_ALL;
sflag++;
popdown();
cprint(9,34,"All");
popup();
break;
case 3:
if (cpu_mode != CPM_RROBIN) bail++;
cpu_mode = CPM_RROBIN;
sflag++;
popdown();
cprint(9,34,"RRb");
popup();
break;
case 4:
if (cpu_mode != CPM_SEQ) bail++;
cpu_mode = CPM_SEQ;
sflag++;
popdown();
cprint(9,34,"Seq");
popup();
break;
case 11:
case 57:
/* 0/CR - Continue */
sflag++;
break;
}
}
popclear();
break;
case 6:
reprint_screen = 1;
flag++;
break;
case 7:
/* Display DMI Memory Info */
pop2up();
print_dmi_info();
pop2down();
break;
case 8:
/* Display SPD Data */
popdown();
show_spd();
popup();
sflag++;
break;
case 11:
case 57:
case 28:
/* 0/CR/SP - Continue */
flag++;
break;
}
}
popdown();
if (prt) {
printpatn();
}
if (reprint_screen){
tty_print_screen();
}
}
