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Improved "team" debugger command: it will no longer crash on the kernel team, it

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will no longer use vm_get_kernel_aspace() (which acquired a semaphore) and it now
accepts decimal team IDs as well.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@14307 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Axel Dörfler 2005-10-06 08:36:37 +00:00
parent bd41908394
commit 7dc1c65f2f
1 changed files with 17 additions and 13 deletions
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26
src/system/kernel/team.c
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@ -99,7 +99,7 @@ _dump_team_info(struct team *team)
dprintf("state: %d\n", team->state);
dprintf("pending_signals: 0x%x\n", team->pending_signals);
dprintf("io_context: %p\n", team->io_context);
// dprintf("path: '%s'\n", team->path);
if (team->aspace)
dprintf("aspace: %p (id = %ld)\n", team->aspace, team->aspace->id);
dprintf("kaspace: %p\n", team->kaspace);
dprintf("main_thread: %p\n", team->main_thread);
@ -112,8 +112,13 @@ dump_team_info(int argc, char **argv)
{
struct team *team;
team_id id = -1;
unsigned long num;
struct hash_iterator i;
bool found = false;
if (argc > 2) {
kprintf("usage: team [id/address/name]\n");
return 0;
}
if (argc < 2) {
// just list the existing teams
@ -125,16 +130,11 @@ dump_team_info(int argc, char **argv)
return 0;
}
// if the argument looks like a hex number, treat it as such
if (strlen(argv[1]) > 2 && argv[1][0] == '0' && argv[1][1] == 'x') {
num = strtoul(argv[1], NULL, 16);
if (num > vm_get_kernel_aspace()->virtual_map.base) {
// XXX semi-hack
_dump_team_info((struct team *)num);
id = strtoul(argv[1], NULL, 0);
if (IS_KERNEL_ADDRESS(id)) {
// semi-hack
_dump_team_info((struct team *)id);
return 0;
} else {
id = num;
}
}
// walk through the thread list, trying to match name or id
@ -142,10 +142,14 @@ dump_team_info(int argc, char **argv)
while ((team = hash_next(team_hash, &i)) != NULL) {
if ((team->name && strcmp(argv[1], team->name) == 0) || team->id == id) {
_dump_team_info(team);
found = true;
break;
}
}
hash_close(team_hash, &i, false);
if (!found)
kprintf("team \"%s\" (%ld) doesn't exist!\n", argv[1], id);
return 0;
}