![Rob Herring](/assets/img/avatar_default.png)
Sync dtc with upstream as of commit 9d3649bd3be2 (Add testcases for fdt_path_offset_namelen()). Signed-off-by: Rob Herring <robh@kernel.org> Cc: Grant Likely <grant.likely@linaro.org> Cc: devicetree@vger.kernel.org
761 lines
20 KiB
C
761 lines
20 KiB
C
/*
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* (C) Copyright David Gibson <dwg@au1.ibm.com>, IBM Corporation. 2007.
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*/
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#include "dtc.h"
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#ifdef TRACE_CHECKS
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#define TRACE(c, ...) \
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do { \
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fprintf(stderr, "=== %s: ", (c)->name); \
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fprintf(stderr, __VA_ARGS__); \
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fprintf(stderr, "\n"); \
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} while (0)
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#else
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#define TRACE(c, fmt, ...) do { } while (0)
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#endif
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enum checkstatus {
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UNCHECKED = 0,
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PREREQ,
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PASSED,
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FAILED,
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};
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struct check;
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typedef void (*tree_check_fn)(struct check *c, struct node *dt);
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typedef void (*node_check_fn)(struct check *c, struct node *dt, struct node *node);
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typedef void (*prop_check_fn)(struct check *c, struct node *dt,
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struct node *node, struct property *prop);
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struct check {
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const char *name;
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tree_check_fn tree_fn;
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node_check_fn node_fn;
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prop_check_fn prop_fn;
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void *data;
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bool warn, error;
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enum checkstatus status;
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bool inprogress;
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int num_prereqs;
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struct check **prereq;
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};
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#define CHECK_ENTRY(nm, tfn, nfn, pfn, d, w, e, ...) \
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static struct check *nm##_prereqs[] = { __VA_ARGS__ }; \
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static struct check nm = { \
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.name = #nm, \
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.tree_fn = (tfn), \
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.node_fn = (nfn), \
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.prop_fn = (pfn), \
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.data = (d), \
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.warn = (w), \
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.error = (e), \
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.status = UNCHECKED, \
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.num_prereqs = ARRAY_SIZE(nm##_prereqs), \
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.prereq = nm##_prereqs, \
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};
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#define WARNING(nm, tfn, nfn, pfn, d, ...) \
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CHECK_ENTRY(nm, tfn, nfn, pfn, d, true, false, __VA_ARGS__)
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#define ERROR(nm, tfn, nfn, pfn, d, ...) \
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CHECK_ENTRY(nm, tfn, nfn, pfn, d, false, true, __VA_ARGS__)
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#define CHECK(nm, tfn, nfn, pfn, d, ...) \
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CHECK_ENTRY(nm, tfn, nfn, pfn, d, false, false, __VA_ARGS__)
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#define TREE_WARNING(nm, d, ...) \
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WARNING(nm, check_##nm, NULL, NULL, d, __VA_ARGS__)
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#define TREE_ERROR(nm, d, ...) \
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ERROR(nm, check_##nm, NULL, NULL, d, __VA_ARGS__)
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#define TREE_CHECK(nm, d, ...) \
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CHECK(nm, check_##nm, NULL, NULL, d, __VA_ARGS__)
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#define NODE_WARNING(nm, d, ...) \
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WARNING(nm, NULL, check_##nm, NULL, d, __VA_ARGS__)
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#define NODE_ERROR(nm, d, ...) \
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ERROR(nm, NULL, check_##nm, NULL, d, __VA_ARGS__)
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#define NODE_CHECK(nm, d, ...) \
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CHECK(nm, NULL, check_##nm, NULL, d, __VA_ARGS__)
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#define PROP_WARNING(nm, d, ...) \
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WARNING(nm, NULL, NULL, check_##nm, d, __VA_ARGS__)
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#define PROP_ERROR(nm, d, ...) \
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ERROR(nm, NULL, NULL, check_##nm, d, __VA_ARGS__)
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#define PROP_CHECK(nm, d, ...) \
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CHECK(nm, NULL, NULL, check_##nm, d, __VA_ARGS__)
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#ifdef __GNUC__
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static inline void check_msg(struct check *c, const char *fmt, ...) __attribute__((format (printf, 2, 3)));
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#endif
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static inline void check_msg(struct check *c, const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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if ((c->warn && (quiet < 1))
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|| (c->error && (quiet < 2))) {
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fprintf(stderr, "%s (%s): ",
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(c->error) ? "ERROR" : "Warning", c->name);
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vfprintf(stderr, fmt, ap);
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fprintf(stderr, "\n");
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}
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va_end(ap);
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}
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#define FAIL(c, ...) \
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do { \
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TRACE((c), "\t\tFAILED at %s:%d", __FILE__, __LINE__); \
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(c)->status = FAILED; \
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check_msg((c), __VA_ARGS__); \
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} while (0)
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static void check_nodes_props(struct check *c, struct node *dt, struct node *node)
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{
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struct node *child;
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struct property *prop;
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TRACE(c, "%s", node->fullpath);
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if (c->node_fn)
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c->node_fn(c, dt, node);
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if (c->prop_fn)
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for_each_property(node, prop) {
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TRACE(c, "%s\t'%s'", node->fullpath, prop->name);
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c->prop_fn(c, dt, node, prop);
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}
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for_each_child(node, child)
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check_nodes_props(c, dt, child);
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}
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static bool run_check(struct check *c, struct node *dt)
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{
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bool error = false;
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int i;
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assert(!c->inprogress);
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if (c->status != UNCHECKED)
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goto out;
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c->inprogress = true;
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for (i = 0; i < c->num_prereqs; i++) {
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struct check *prq = c->prereq[i];
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error = error || run_check(prq, dt);
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if (prq->status != PASSED) {
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c->status = PREREQ;
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check_msg(c, "Failed prerequisite '%s'",
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c->prereq[i]->name);
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}
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}
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if (c->status != UNCHECKED)
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goto out;
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if (c->node_fn || c->prop_fn)
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check_nodes_props(c, dt, dt);
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if (c->tree_fn)
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c->tree_fn(c, dt);
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if (c->status == UNCHECKED)
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c->status = PASSED;
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TRACE(c, "\tCompleted, status %d", c->status);
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out:
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c->inprogress = false;
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if ((c->status != PASSED) && (c->error))
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error = true;
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return error;
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}
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/*
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* Utility check functions
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*/
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/* A check which always fails, for testing purposes only */
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static inline void check_always_fail(struct check *c, struct node *dt)
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{
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FAIL(c, "always_fail check");
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}
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TREE_CHECK(always_fail, NULL);
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static void check_is_string(struct check *c, struct node *root,
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struct node *node)
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{
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struct property *prop;
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char *propname = c->data;
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prop = get_property(node, propname);
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if (!prop)
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return; /* Not present, assumed ok */
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if (!data_is_one_string(prop->val))
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FAIL(c, "\"%s\" property in %s is not a string",
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propname, node->fullpath);
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}
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#define WARNING_IF_NOT_STRING(nm, propname) \
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WARNING(nm, NULL, check_is_string, NULL, (propname))
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#define ERROR_IF_NOT_STRING(nm, propname) \
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ERROR(nm, NULL, check_is_string, NULL, (propname))
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static void check_is_cell(struct check *c, struct node *root,
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struct node *node)
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{
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struct property *prop;
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char *propname = c->data;
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prop = get_property(node, propname);
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if (!prop)
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return; /* Not present, assumed ok */
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if (prop->val.len != sizeof(cell_t))
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FAIL(c, "\"%s\" property in %s is not a single cell",
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propname, node->fullpath);
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}
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#define WARNING_IF_NOT_CELL(nm, propname) \
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WARNING(nm, NULL, check_is_cell, NULL, (propname))
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#define ERROR_IF_NOT_CELL(nm, propname) \
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ERROR(nm, NULL, check_is_cell, NULL, (propname))
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/*
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* Structural check functions
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*/
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static void check_duplicate_node_names(struct check *c, struct node *dt,
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struct node *node)
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{
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struct node *child, *child2;
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for_each_child(node, child)
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for (child2 = child->next_sibling;
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child2;
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child2 = child2->next_sibling)
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if (streq(child->name, child2->name))
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FAIL(c, "Duplicate node name %s",
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child->fullpath);
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}
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NODE_ERROR(duplicate_node_names, NULL);
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static void check_duplicate_property_names(struct check *c, struct node *dt,
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struct node *node)
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{
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struct property *prop, *prop2;
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for_each_property(node, prop) {
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for (prop2 = prop->next; prop2; prop2 = prop2->next) {
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if (prop2->deleted)
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continue;
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if (streq(prop->name, prop2->name))
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FAIL(c, "Duplicate property name %s in %s",
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prop->name, node->fullpath);
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}
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}
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}
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NODE_ERROR(duplicate_property_names, NULL);
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#define LOWERCASE "abcdefghijklmnopqrstuvwxyz"
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#define UPPERCASE "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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#define DIGITS "0123456789"
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#define PROPNODECHARS LOWERCASE UPPERCASE DIGITS ",._+*#?-"
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static void check_node_name_chars(struct check *c, struct node *dt,
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struct node *node)
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{
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int n = strspn(node->name, c->data);
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if (n < strlen(node->name))
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FAIL(c, "Bad character '%c' in node %s",
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node->name[n], node->fullpath);
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}
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NODE_ERROR(node_name_chars, PROPNODECHARS "@");
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static void check_node_name_format(struct check *c, struct node *dt,
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struct node *node)
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{
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if (strchr(get_unitname(node), '@'))
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FAIL(c, "Node %s has multiple '@' characters in name",
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node->fullpath);
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}
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NODE_ERROR(node_name_format, NULL, &node_name_chars);
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static void check_property_name_chars(struct check *c, struct node *dt,
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struct node *node, struct property *prop)
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{
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int n = strspn(prop->name, c->data);
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if (n < strlen(prop->name))
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FAIL(c, "Bad character '%c' in property name \"%s\", node %s",
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prop->name[n], prop->name, node->fullpath);
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}
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PROP_ERROR(property_name_chars, PROPNODECHARS);
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#define DESCLABEL_FMT "%s%s%s%s%s"
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#define DESCLABEL_ARGS(node,prop,mark) \
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((mark) ? "value of " : ""), \
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((prop) ? "'" : ""), \
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((prop) ? (prop)->name : ""), \
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((prop) ? "' in " : ""), (node)->fullpath
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static void check_duplicate_label(struct check *c, struct node *dt,
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const char *label, struct node *node,
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struct property *prop, struct marker *mark)
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{
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struct node *othernode = NULL;
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struct property *otherprop = NULL;
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struct marker *othermark = NULL;
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othernode = get_node_by_label(dt, label);
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if (!othernode)
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otherprop = get_property_by_label(dt, label, &othernode);
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if (!othernode)
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othermark = get_marker_label(dt, label, &othernode,
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&otherprop);
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if (!othernode)
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return;
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if ((othernode != node) || (otherprop != prop) || (othermark != mark))
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FAIL(c, "Duplicate label '%s' on " DESCLABEL_FMT
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" and " DESCLABEL_FMT,
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label, DESCLABEL_ARGS(node, prop, mark),
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DESCLABEL_ARGS(othernode, otherprop, othermark));
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}
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static void check_duplicate_label_node(struct check *c, struct node *dt,
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struct node *node)
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{
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struct label *l;
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for_each_label(node->labels, l)
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check_duplicate_label(c, dt, l->label, node, NULL, NULL);
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}
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static void check_duplicate_label_prop(struct check *c, struct node *dt,
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struct node *node, struct property *prop)
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{
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struct marker *m = prop->val.markers;
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struct label *l;
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for_each_label(prop->labels, l)
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check_duplicate_label(c, dt, l->label, node, prop, NULL);
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for_each_marker_of_type(m, LABEL)
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check_duplicate_label(c, dt, m->ref, node, prop, m);
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}
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ERROR(duplicate_label, NULL, check_duplicate_label_node,
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check_duplicate_label_prop, NULL);
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static void check_explicit_phandles(struct check *c, struct node *root,
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struct node *node, struct property *prop)
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{
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struct marker *m;
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struct node *other;
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cell_t phandle;
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if (!streq(prop->name, "phandle")
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&& !streq(prop->name, "linux,phandle"))
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return;
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if (prop->val.len != sizeof(cell_t)) {
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FAIL(c, "%s has bad length (%d) %s property",
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node->fullpath, prop->val.len, prop->name);
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return;
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}
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m = prop->val.markers;
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for_each_marker_of_type(m, REF_PHANDLE) {
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assert(m->offset == 0);
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if (node != get_node_by_ref(root, m->ref))
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/* "Set this node's phandle equal to some
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* other node's phandle". That's nonsensical
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* by construction. */ {
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FAIL(c, "%s in %s is a reference to another node",
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prop->name, node->fullpath);
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return;
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}
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/* But setting this node's phandle equal to its own
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* phandle is allowed - that means allocate a unique
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* phandle for this node, even if it's not otherwise
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* referenced. The value will be filled in later, so
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* no further checking for now. */
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return;
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}
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phandle = propval_cell(prop);
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if ((phandle == 0) || (phandle == -1)) {
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FAIL(c, "%s has bad value (0x%x) in %s property",
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node->fullpath, phandle, prop->name);
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return;
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}
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if (node->phandle && (node->phandle != phandle))
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FAIL(c, "%s has %s property which replaces existing phandle information",
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node->fullpath, prop->name);
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other = get_node_by_phandle(root, phandle);
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if (other && (other != node)) {
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FAIL(c, "%s has duplicated phandle 0x%x (seen before at %s)",
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node->fullpath, phandle, other->fullpath);
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return;
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}
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node->phandle = phandle;
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}
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PROP_ERROR(explicit_phandles, NULL);
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static void check_name_properties(struct check *c, struct node *root,
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struct node *node)
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{
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struct property **pp, *prop = NULL;
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for (pp = &node->proplist; *pp; pp = &((*pp)->next))
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if (streq((*pp)->name, "name")) {
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prop = *pp;
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break;
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}
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if (!prop)
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return; /* No name property, that's fine */
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if ((prop->val.len != node->basenamelen+1)
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|| (memcmp(prop->val.val, node->name, node->basenamelen) != 0)) {
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FAIL(c, "\"name\" property in %s is incorrect (\"%s\" instead"
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" of base node name)", node->fullpath, prop->val.val);
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} else {
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/* The name property is correct, and therefore redundant.
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* Delete it */
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*pp = prop->next;
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free(prop->name);
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data_free(prop->val);
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free(prop);
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}
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}
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ERROR_IF_NOT_STRING(name_is_string, "name");
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NODE_ERROR(name_properties, NULL, &name_is_string);
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/*
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* Reference fixup functions
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*/
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static void fixup_phandle_references(struct check *c, struct node *dt,
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struct node *node, struct property *prop)
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{
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struct marker *m = prop->val.markers;
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struct node *refnode;
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cell_t phandle;
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for_each_marker_of_type(m, REF_PHANDLE) {
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assert(m->offset + sizeof(cell_t) <= prop->val.len);
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refnode = get_node_by_ref(dt, m->ref);
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if (! refnode) {
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FAIL(c, "Reference to non-existent node or label \"%s\"\n",
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m->ref);
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continue;
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}
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phandle = get_node_phandle(dt, refnode);
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*((cell_t *)(prop->val.val + m->offset)) = cpu_to_fdt32(phandle);
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}
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}
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ERROR(phandle_references, NULL, NULL, fixup_phandle_references, NULL,
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&duplicate_node_names, &explicit_phandles);
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static void fixup_path_references(struct check *c, struct node *dt,
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struct node *node, struct property *prop)
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{
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struct marker *m = prop->val.markers;
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struct node *refnode;
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char *path;
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for_each_marker_of_type(m, REF_PATH) {
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assert(m->offset <= prop->val.len);
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refnode = get_node_by_ref(dt, m->ref);
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if (!refnode) {
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FAIL(c, "Reference to non-existent node or label \"%s\"\n",
|
|
m->ref);
|
|
continue;
|
|
}
|
|
|
|
path = refnode->fullpath;
|
|
prop->val = data_insert_at_marker(prop->val, m, path,
|
|
strlen(path) + 1);
|
|
}
|
|
}
|
|
ERROR(path_references, NULL, NULL, fixup_path_references, NULL,
|
|
&duplicate_node_names);
|
|
|
|
/*
|
|
* Semantic checks
|
|
*/
|
|
WARNING_IF_NOT_CELL(address_cells_is_cell, "#address-cells");
|
|
WARNING_IF_NOT_CELL(size_cells_is_cell, "#size-cells");
|
|
WARNING_IF_NOT_CELL(interrupt_cells_is_cell, "#interrupt-cells");
|
|
|
|
WARNING_IF_NOT_STRING(device_type_is_string, "device_type");
|
|
WARNING_IF_NOT_STRING(model_is_string, "model");
|
|
WARNING_IF_NOT_STRING(status_is_string, "status");
|
|
|
|
static void fixup_addr_size_cells(struct check *c, struct node *dt,
|
|
struct node *node)
|
|
{
|
|
struct property *prop;
|
|
|
|
node->addr_cells = -1;
|
|
node->size_cells = -1;
|
|
|
|
prop = get_property(node, "#address-cells");
|
|
if (prop)
|
|
node->addr_cells = propval_cell(prop);
|
|
|
|
prop = get_property(node, "#size-cells");
|
|
if (prop)
|
|
node->size_cells = propval_cell(prop);
|
|
}
|
|
WARNING(addr_size_cells, NULL, fixup_addr_size_cells, NULL, NULL,
|
|
&address_cells_is_cell, &size_cells_is_cell);
|
|
|
|
#define node_addr_cells(n) \
|
|
(((n)->addr_cells == -1) ? 2 : (n)->addr_cells)
|
|
#define node_size_cells(n) \
|
|
(((n)->size_cells == -1) ? 1 : (n)->size_cells)
|
|
|
|
static void check_reg_format(struct check *c, struct node *dt,
|
|
struct node *node)
|
|
{
|
|
struct property *prop;
|
|
int addr_cells, size_cells, entrylen;
|
|
|
|
prop = get_property(node, "reg");
|
|
if (!prop)
|
|
return; /* No "reg", that's fine */
|
|
|
|
if (!node->parent) {
|
|
FAIL(c, "Root node has a \"reg\" property");
|
|
return;
|
|
}
|
|
|
|
if (prop->val.len == 0)
|
|
FAIL(c, "\"reg\" property in %s is empty", node->fullpath);
|
|
|
|
addr_cells = node_addr_cells(node->parent);
|
|
size_cells = node_size_cells(node->parent);
|
|
entrylen = (addr_cells + size_cells) * sizeof(cell_t);
|
|
|
|
if ((prop->val.len % entrylen) != 0)
|
|
FAIL(c, "\"reg\" property in %s has invalid length (%d bytes) "
|
|
"(#address-cells == %d, #size-cells == %d)",
|
|
node->fullpath, prop->val.len, addr_cells, size_cells);
|
|
}
|
|
NODE_WARNING(reg_format, NULL, &addr_size_cells);
|
|
|
|
static void check_ranges_format(struct check *c, struct node *dt,
|
|
struct node *node)
|
|
{
|
|
struct property *prop;
|
|
int c_addr_cells, p_addr_cells, c_size_cells, p_size_cells, entrylen;
|
|
|
|
prop = get_property(node, "ranges");
|
|
if (!prop)
|
|
return;
|
|
|
|
if (!node->parent) {
|
|
FAIL(c, "Root node has a \"ranges\" property");
|
|
return;
|
|
}
|
|
|
|
p_addr_cells = node_addr_cells(node->parent);
|
|
p_size_cells = node_size_cells(node->parent);
|
|
c_addr_cells = node_addr_cells(node);
|
|
c_size_cells = node_size_cells(node);
|
|
entrylen = (p_addr_cells + c_addr_cells + c_size_cells) * sizeof(cell_t);
|
|
|
|
if (prop->val.len == 0) {
|
|
if (p_addr_cells != c_addr_cells)
|
|
FAIL(c, "%s has empty \"ranges\" property but its "
|
|
"#address-cells (%d) differs from %s (%d)",
|
|
node->fullpath, c_addr_cells, node->parent->fullpath,
|
|
p_addr_cells);
|
|
if (p_size_cells != c_size_cells)
|
|
FAIL(c, "%s has empty \"ranges\" property but its "
|
|
"#size-cells (%d) differs from %s (%d)",
|
|
node->fullpath, c_size_cells, node->parent->fullpath,
|
|
p_size_cells);
|
|
} else if ((prop->val.len % entrylen) != 0) {
|
|
FAIL(c, "\"ranges\" property in %s has invalid length (%d bytes) "
|
|
"(parent #address-cells == %d, child #address-cells == %d, "
|
|
"#size-cells == %d)", node->fullpath, prop->val.len,
|
|
p_addr_cells, c_addr_cells, c_size_cells);
|
|
}
|
|
}
|
|
NODE_WARNING(ranges_format, NULL, &addr_size_cells);
|
|
|
|
/*
|
|
* Style checks
|
|
*/
|
|
static void check_avoid_default_addr_size(struct check *c, struct node *dt,
|
|
struct node *node)
|
|
{
|
|
struct property *reg, *ranges;
|
|
|
|
if (!node->parent)
|
|
return; /* Ignore root node */
|
|
|
|
reg = get_property(node, "reg");
|
|
ranges = get_property(node, "ranges");
|
|
|
|
if (!reg && !ranges)
|
|
return;
|
|
|
|
if (node->parent->addr_cells == -1)
|
|
FAIL(c, "Relying on default #address-cells value for %s",
|
|
node->fullpath);
|
|
|
|
if (node->parent->size_cells == -1)
|
|
FAIL(c, "Relying on default #size-cells value for %s",
|
|
node->fullpath);
|
|
}
|
|
NODE_WARNING(avoid_default_addr_size, NULL, &addr_size_cells);
|
|
|
|
static void check_obsolete_chosen_interrupt_controller(struct check *c,
|
|
struct node *dt)
|
|
{
|
|
struct node *chosen;
|
|
struct property *prop;
|
|
|
|
chosen = get_node_by_path(dt, "/chosen");
|
|
if (!chosen)
|
|
return;
|
|
|
|
prop = get_property(chosen, "interrupt-controller");
|
|
if (prop)
|
|
FAIL(c, "/chosen has obsolete \"interrupt-controller\" "
|
|
"property");
|
|
}
|
|
TREE_WARNING(obsolete_chosen_interrupt_controller, NULL);
|
|
|
|
static struct check *check_table[] = {
|
|
&duplicate_node_names, &duplicate_property_names,
|
|
&node_name_chars, &node_name_format, &property_name_chars,
|
|
&name_is_string, &name_properties,
|
|
|
|
&duplicate_label,
|
|
|
|
&explicit_phandles,
|
|
&phandle_references, &path_references,
|
|
|
|
&address_cells_is_cell, &size_cells_is_cell, &interrupt_cells_is_cell,
|
|
&device_type_is_string, &model_is_string, &status_is_string,
|
|
|
|
&addr_size_cells, ®_format, &ranges_format,
|
|
|
|
&avoid_default_addr_size,
|
|
&obsolete_chosen_interrupt_controller,
|
|
|
|
&always_fail,
|
|
};
|
|
|
|
static void enable_warning_error(struct check *c, bool warn, bool error)
|
|
{
|
|
int i;
|
|
|
|
/* Raising level, also raise it for prereqs */
|
|
if ((warn && !c->warn) || (error && !c->error))
|
|
for (i = 0; i < c->num_prereqs; i++)
|
|
enable_warning_error(c->prereq[i], warn, error);
|
|
|
|
c->warn = c->warn || warn;
|
|
c->error = c->error || error;
|
|
}
|
|
|
|
static void disable_warning_error(struct check *c, bool warn, bool error)
|
|
{
|
|
int i;
|
|
|
|
/* Lowering level, also lower it for things this is the prereq
|
|
* for */
|
|
if ((warn && c->warn) || (error && c->error)) {
|
|
for (i = 0; i < ARRAY_SIZE(check_table); i++) {
|
|
struct check *cc = check_table[i];
|
|
int j;
|
|
|
|
for (j = 0; j < cc->num_prereqs; j++)
|
|
if (cc->prereq[j] == c)
|
|
disable_warning_error(cc, warn, error);
|
|
}
|
|
}
|
|
|
|
c->warn = c->warn && !warn;
|
|
c->error = c->error && !error;
|
|
}
|
|
|
|
void parse_checks_option(bool warn, bool error, const char *arg)
|
|
{
|
|
int i;
|
|
const char *name = arg;
|
|
bool enable = true;
|
|
|
|
if ((strncmp(arg, "no-", 3) == 0)
|
|
|| (strncmp(arg, "no_", 3) == 0)) {
|
|
name = arg + 3;
|
|
enable = false;
|
|
}
|
|
|
|
for (i = 0; i < ARRAY_SIZE(check_table); i++) {
|
|
struct check *c = check_table[i];
|
|
|
|
if (streq(c->name, name)) {
|
|
if (enable)
|
|
enable_warning_error(c, warn, error);
|
|
else
|
|
disable_warning_error(c, warn, error);
|
|
return;
|
|
}
|
|
}
|
|
|
|
die("Unrecognized check name \"%s\"\n", name);
|
|
}
|
|
|
|
void process_checks(bool force, struct boot_info *bi)
|
|
{
|
|
struct node *dt = bi->dt;
|
|
int i;
|
|
int error = 0;
|
|
|
|
for (i = 0; i < ARRAY_SIZE(check_table); i++) {
|
|
struct check *c = check_table[i];
|
|
|
|
if (c->warn || c->error)
|
|
error = error || run_check(c, dt);
|
|
}
|
|
|
|
if (error) {
|
|
if (!force) {
|
|
fprintf(stderr, "ERROR: Input tree has errors, aborting "
|
|
"(use -f to force output)\n");
|
|
exit(2);
|
|
} else if (quiet < 3) {
|
|
fprintf(stderr, "Warning: Input tree has errors, "
|
|
"output forced\n");
|
|
}
|
|
}
|
|
}
|