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Added Shift+F5 debug dump - show debug dumps.

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This commit is contained in:
Ben Gras 2005-09-22 12:21:26 +00:00
parent 859f2ba189
commit 6a44098b96
2 changed files with 59 additions and 19 deletions
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77
servers/is/dmp.c
View file

@ -9,6 +9,30 @@
#include "is.h"
#define NHOOKS 15
struct hook_entry {
int key;
void (*function)(void);
char *name;
} hooks[NHOOKS] = {
{ F1, proctab_dmp, "Kernel process table" },
{ F2, memmap_dmp, "Process memory maps" },
{ F3, image_dmp, "System image" },
{ F4, privileges_dmp, "Process privileges" },
{ F5, monparams_dmp, "Boot monitor parameters" },
{ F6, irqtab_dmp, "IRQ hooks and policies" },
{ F7, kmessages_dmp, "Kernel messages" },
{ F10, kenv_dmp, "Kernel parameters" },
{ F11, timing_dmp, "Timing details (if enabled)" },
{ F12, sched_dmp, "Scheduling queues" },
{ SF1, mproc_dmp, "Process manager process table" },
{ SF2, sigaction_dmp, "Signals" },
{ SF3, fproc_dmp, "Filesystem process table" },
{ SF4, dtab_dmp, "Device/Driver mapping" },
{ SF5, mapping_dmp, "Print key mappings" },
};
/*===========================================================================*
* handle_fkey *
*===========================================================================*/
@ -17,7 +41,7 @@
PUBLIC int do_fkey_pressed(message *m)
{
int s;
int s, h;
/* The notification message does not convey any information, other
* than that some function keys have been pressed. Ask TTY for details.
@ -28,26 +52,41 @@ PUBLIC int do_fkey_pressed(message *m)
report("IS", "warning, sendrec to TTY failed", s);
/* Now check which keys were pressed: F1-F12. */
if (pressed(F1)) proctab_dmp();
if (pressed(F2)) memmap_dmp();
if (pressed(F3)) image_dmp();
if (pressed(F4)) privileges_dmp();
if (pressed(F5)) monparams_dmp();
if (pressed(F6)) irqtab_dmp();
if (pressed(F7)) kmessages_dmp();
if (pressed(F10)) kenv_dmp();
if (pressed(F11)) timing_dmp();
if (pressed(F12)) sched_dmp();
/* Also check Shift F1-F6 keys. */
if (pressed(SF1)) mproc_dmp();
if (pressed(SF2)) sigaction_dmp();
if (pressed(SF3)) fproc_dmp();
if (pressed(SF4)) dtab_dmp();
for(h = 0; h < NHOOKS; h++)
if(pressed(hooks[h].key))
hooks[h].function();
/* Inhibit sending a reply message. */
return(EDONTREPLY);
}
PRIVATE char *keyname(int key)
{
static char name[15];
if(key >= F1 && key <= F12)
sprintf(name, " F%d", key - F1 + 1);
else if(key >= SF1 && key <= SF12)
sprintf(name, "Shift+F%d", key - SF1 + 1);
else
sprintf(name, "?");
return name;
}
PUBLIC void mapping_dmp(void)
{
int h;
printf(
"Function key mappings for debug dumps in IS server.\n"
" Key Description\n"
"-------------------------------------------------------------------------\n");
for(h = 0; h < NHOOKS; h++)
printf(" %10s. %s\n", keyname(hooks[h].key), hooks[h].name);
printf("\n");
return;
}

1
servers/is/proto.h
View file

@ -5,6 +5,7 @@ _PROTOTYPE( int main, (int argc, char **argv) );
/* dmp.c */
_PROTOTYPE( int do_fkey_pressed, (message *m) );
_PROTOTYPE( void mapping_dmp, (void) );
/* dmp_kernel.c */
_PROTOTYPE( void proctab_dmp, (void) );