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Include the thread name (in addition to the proc name) in "info threads."
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parent
81aa963bc7
commit
b2f965152c
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=175452
@ -36,6 +36,7 @@ __FBSDID("$FreeBSD$");
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#include <kvm.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <defs.h>
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#include <frame-unwind.h>
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@ -204,17 +205,26 @@ kgdb_thr_select(struct kthr *kt)
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char *
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kgdb_thr_extra_thread_info(int tid)
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{
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char comm[MAXCOMLEN + 1];
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char td_name[MAXCOMLEN + 1];
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struct kthr *kt;
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struct proc *p;
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static char comm[MAXCOMLEN + 1];
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struct thread *t;
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static char info[MAXCOMLEN + 1 + MAXCOMLEN + 1];
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kt = kgdb_thr_lookup_tid(tid);
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if (kt == NULL)
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return (NULL);
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p = (struct proc *)kt->paddr;
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t = (struct thread *)kt->kaddr;
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if (kvm_read(kvm, (uintptr_t)&p->p_comm[0], &comm, sizeof(comm)) !=
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sizeof(comm))
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return (NULL);
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return (comm);
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if (kvm_read(kvm, (uintptr_t)&t->td_name[0], &td_name,
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sizeof(td_name)) == sizeof(td_name) &&
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strcmp(comm, td_name) != 0)
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snprintf(info, sizeof(info), "%s/%s", comm, td_name);
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else
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strlcpy(info, comm, sizeof(info));
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return (info);
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}
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