static inline u32 sidtab_search_cache(struct sidtab *s, struct context *context)
{
int i;
struct sidtab_node *node;
for (i = 0; i < SIDTAB_CACHE_LEN; i++) {
node = s->cache[i];
if (unlikely(!node))
return 0;
if (context_cmp(&node->context, context)) {
sidtab_update_cache(s, node, i);
return node->sid;
}
}
return 0;
}
static inline u32 sidtab_search_context(struct sidtab *s,
struct context *context)
{
int i;
struct sidtab_node *cur;
for (i = 0; i < SIDTAB_SIZE; i++) {
cur = s->htable[i];
while (cur != NULL) {
if (context_cmp(&cur->context, context))
return cur->sid;
cur = cur->next;
}
}
return 0;
}
static inline u32 sidtab_search_context(struct sidtab *s,
struct context *context)
{
int i;
struct sidtab_node *cur;
for (i = 0; i < SIDTAB_SIZE; i++) {
cur = s->htable[i];
while (cur) {
if (context_cmp(&cur->context, context)) {
sidtab_update_cache(s, cur, SIDTAB_CACHE_LEN - 1);
return cur->sid;
}
cur = cur->next;
}
}
return 0;
}
int armice_context_test(armice_ctrl_t * ctrl, FILE * f)
{
struct armice_context ct0;
struct armice_context ct1;
fprintf(f, "== CONTEXT TEST ==\n");
mk_context_rand(f, &ct0, ARM_MODE_ABORT);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_UNDEF);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_IRQ);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_FIQ);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_SUPERVISOR);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_SYSTEM);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_USER);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_ABORT | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_UNDEF | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_IRQ | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_FIQ | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_SUPERVISOR | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_SYSTEM | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
mk_context_rand(f, &ct0, ARM_MODE_USER | ARM_STATE_THUMB);
if (test_restore_context(f, ctrl, &ct0) < 0)
return -1;
if (test_save_context(f, ctrl, &ct1) < 0)
return -1;
if (context_cmp(f, &ct0, &ct1) < 0)
return -1;
fprintf(f, "\n[TEST OK]\n");
if (test_save_context(f, ctrl, &ct0) < 0)
return -1;
fprintf(f, "\n - TARGET context:\n");
arm_show_cpsr(f, ct1.cpsr);
arm_show_regs(f, ct1.r);
fprintf(f, "\n - DEBUG context:\n");
arm_show_cpsr(f, ct0.cpsr);
arm_show_regs(f, ct0.r);
return 0;
}
