Make it possible to compile kernel with KTR but without DDB.
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commit
b0606bd11a
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=184487
@ -1691,7 +1691,7 @@ kern/subr_sbuf.c standard
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kern/subr_scanf.c standard
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kern/subr_sleepqueue.c standard
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kern/subr_smp.c standard
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kern/subr_stack.c optional ddb | stack
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kern/subr_stack.c optional ddb | stack | ktr
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kern/subr_taskqueue.c standard
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kern/subr_trap.c standard
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kern/subr_turnstile.c standard
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@ -155,15 +155,18 @@ stack_sbuf_print_ddb(struct sbuf *sb, struct stack *st)
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name, offset);
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}
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}
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#endif
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#ifdef KTR
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void
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stack_ktr(u_int mask, const char *file, int line, struct stack *st, u_int depth,
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int cheap)
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{
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#ifdef DDB
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const char *name;
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long offset;
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int i;
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#endif
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KASSERT(st->depth <= STACK_MAX, ("bogus stack"));
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if (cheap) {
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@ -180,6 +183,7 @@ stack_ktr(u_int mask, const char *file, int line, struct stack *st, u_int depth,
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ktr_tracepoint(mask, file, line, "#2 %p %p %p %p %p %p",
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st->pcs[12], st->pcs[13], st->pcs[14], st->pcs[15],
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st->pcs[16], st->pcs[17]);
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#ifdef DDB
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} else {
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if (depth == 0 || st->depth < depth)
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depth = st->depth;
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@ -188,10 +192,10 @@ stack_ktr(u_int mask, const char *file, int line, struct stack *st, u_int depth,
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ktr_tracepoint(mask, file, line, "#%d %p at %s+%#lx",
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i, st->pcs[i], (u_long)name, offset, 0, 0);
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}
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#endif
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}
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}
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#endif
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#endif
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/*
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* Two variants of stack symbol lookup -- one that uses the DDB interfaces
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