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Searched refs:ctx_stack (Results 1 – 3 of 3) sorted by relevance

/titanic_41/usr/src/cmd/mdb/common/mdb/
H A Dmdb_context.c77 c->ctx_stack = mmap(NULL, c->ctx_stacksize, prot, in mdb_context_create()
85 if (c->ctx_stack == MAP_FAILED && errno == EBADF) { in mdb_context_create()
90 c->ctx_stack = mmap(NULL, c->ctx_stacksize, prot, in mdb_context_create()
96 if (c->ctx_stack == MAP_FAILED || getcontext(&c->ctx_uc) != 0) { in mdb_context_create()
101 c->ctx_uc.uc_stack.ss_sp = c->ctx_stack; in mdb_context_create()
113 if (munmap(c->ctx_stack, c->ctx_stacksize) == -1) in mdb_context_destroy()
114 fail("failed to unmap stack %p", c->ctx_stack); in mdb_context_destroy()
H A Dmdb_context_impl.h48 void *ctx_stack; /* stack base address */ member
/titanic_41/usr/src/cmd/mdb/common/kmdb/
H A Dkmdb_context.c66 c->ctx_stack = mdb_alloc_align(c->ctx_stacksize, pagesize, UM_NOSLEEP); in mdb_context_create()
68 if (c->ctx_stack == NULL) { in mdb_context_create()
74 c->ctx_stack, c->ctx_stacksize); in mdb_context_create()
82 mdb_free_align(c->ctx_stack, c->ctx_stacksize); in mdb_context_destroy()