ANDROID: add fips140.ko symbols to module ABI

Leaf changes summary: 71 artifacts changed (1 filtered out)
Changed leaf types summary: 0 (1 filtered out) leaf type changed
Removed/Changed/Added functions summary: 0 Removed, 0 Changed, 61 Added functions
Removed/Changed/Added variables summary: 0 Removed, 0 Changed, 10 Added variables
Function symbols changes summary: 0 Removed, 1 Added function symbol not referenced by debug info
Variable symbols changes summary: 0 Removed, 2 Added variable symbols not referenced by debug info

61 Added functions:

  [A] 'function unsigned long int __crypto_memneq(void*, void*, size_t)'
  [A] 'function void __crypto_xor(u8*, const u8*, const u8*, unsigned int)'
  [A] 'function int __traceiter_android_vh_aes_decrypt(void*, const crypto_aes_ctx*, u8*, const u8*, int*)'
  [A] 'function int __traceiter_android_vh_aes_encrypt(void*, const crypto_aes_ctx*, u8*, const u8*, int*)'
  [A] 'function int __traceiter_android_vh_aes_expandkey(void*, crypto_aes_ctx*, const u8*, unsigned int, int*)'
  [A] 'function int __traceiter_android_vh_sha256(void*, const u8*, unsigned int, u8*, int*)'
  [A] 'function int add_random_ready_callback(random_ready_callback*)'
  [A] 'function int aead_register_instance(crypto_template*, aead_instance*)'
  [A] 'function void aes_decrypt(const crypto_aes_ctx*, unsigned char*, const unsigned char*)'
  [A] 'function int ce_aes_expandkey(crypto_aes_ctx*, const u8*, unsigned int)'
  [A] 'function bool cpu_have_feature(unsigned int)'
  [A] 'function int crypto_aes_set_key(crypto_tfm*, const u8*, unsigned int)'
  [A] 'function int crypto_ahash_finup(ahash_request*)'
  [A] 'function crypto_alg* crypto_alg_mod_lookup(const char*, u32, u32)'
  [A] 'function crypto_rng* crypto_alloc_rng(const char*, u32, u32)'
  [A] 'function const char* crypto_attr_alg_name(rtattr*)'
  [A] 'function int crypto_check_attr_type(rtattr**, u32, u32*)'
  [A] 'function void crypto_drop_spawn(crypto_spawn*)'
  [A] 'function crypto_sync_skcipher* crypto_get_default_null_skcipher()'
  [A] 'function int crypto_grab_aead(crypto_aead_spawn*, crypto_instance*, const char*, u32, u32)'
  [A] 'function int crypto_grab_ahash(crypto_ahash_spawn*, crypto_instance*, const char*, u32, u32)'
  [A] 'function int crypto_grab_shash(crypto_shash_spawn*, crypto_instance*, const char*, u32, u32)'
  [A] 'function int crypto_grab_skcipher(crypto_skcipher_spawn*, crypto_instance*, const char*, u32, u32)'
  [A] 'function void crypto_inc(u8*, unsigned int)'
  [A] 'function int crypto_inst_setname(crypto_instance*, const char*, crypto_alg*)'
  [A] 'function void crypto_put_default_null_skcipher()'
  [A] 'function int crypto_register_shash(shash_alg*)'
  [A] 'function int crypto_register_shashes(shash_alg*, int)'
  [A] 'function int crypto_register_skciphers(skcipher_alg*, int)'
  [A] 'function int crypto_register_template(crypto_template*)'
  [A] 'function int crypto_register_templates(crypto_template*, int)'
  [A] 'function void crypto_remove_final(list_head*)'
  [A] 'function void crypto_remove_spawns(crypto_alg*, list_head*, crypto_alg*)'
  [A] 'function void crypto_req_done(crypto_async_request*, int)'
  [A] 'function int crypto_sha1_finup(shash_desc*, const u8*, unsigned int, u8*)'
  [A] 'function int crypto_sha1_update(shash_desc*, const u8*, unsigned int)'
  [A] 'function bool crypto_shash_alg_has_setkey(shash_alg*)'
  [A] 'function int crypto_shash_tfm_digest(crypto_shash*, const unsigned char*, unsigned int, unsigned char*)'
  [A] 'function void* crypto_spawn_tfm2(crypto_spawn*)'
  [A] 'function void crypto_unregister_shash(shash_alg*)'
  [A] 'function void crypto_unregister_shashes(shash_alg*, int)'
  [A] 'function void crypto_unregister_skciphers(skcipher_alg*, int)'
  [A] 'function void crypto_unregister_template(crypto_template*)'
  [A] 'function void crypto_unregister_templates(crypto_template*, int)'
  [A] 'function void del_random_ready_callback(random_ready_callback*)'
  [A] 'function void gf128mul_lle(be128*, const be128*)'
  [A] 'function void kernel_neon_begin()'
  [A] 'function void kernel_neon_end()'
  [A] 'function void sha1_transform(unsigned int*, const char*, unsigned int*)'
  [A] 'function void sha224_final(sha256_state*, u8*)'
  [A] 'function void sha256(const unsigned char*, unsigned int, unsigned char*)'
  [A] 'function void sha256_final(sha256_state*, u8*)'
  [A] 'function void sha256_update(sha256_state*, const unsigned char*, unsigned int)'
  [A] 'function void shash_free_singlespawn_instance(shash_instance*)'
  [A] 'function int shash_register_instance(crypto_template*, shash_instance*)'
  [A] 'function skcipher_instance* skcipher_alloc_instance_simple(crypto_template*, rtattr**)'
  [A] 'function int skcipher_register_instance(crypto_template*, skcipher_instance*)'
  [A] 'function int skcipher_walk_aead_decrypt(skcipher_walk*, aead_request*, bool)'
  [A] 'function int skcipher_walk_aead_encrypt(skcipher_walk*, aead_request*, bool)'
  [A] 'function int skcipher_walk_done(skcipher_walk*, int)'
  [A] 'function int skcipher_walk_virt(skcipher_walk*, skcipher_request*, bool)'

10 Added variables:

  [A] 'tracepoint __tracepoint_android_vh_aes_decrypt'
  [A] 'tracepoint __tracepoint_android_vh_aes_encrypt'
  [A] 'tracepoint __tracepoint_android_vh_aes_expandkey'
  [A] 'tracepoint __tracepoint_android_vh_sha256'
  [A] 'list_head crypto_alg_list'
  [A] 'rw_semaphore crypto_alg_sem'
  [A] 'const u32 crypto_ft_tab[4][256]'
  [A] 'const u32 crypto_it_tab[4][256]'
  [A] 'bool fpsimd_context_busy'
  [A] 'irq_cpustat_t irq_stat'

1 Added function symbol not referenced by debug info:

  [A] sha256_block_data_order

2 Added variable symbols not referenced by debug info:

  [A] crypto_aes_inv_sbox
  [A] crypto_aes_sbox

Bug: 153614920
Bug: 188620248
Change-Id: I998bca871f6a7c08a78e2537586653bcb0308ed1
Signed-off-by: Ard Biesheuvel <ardb@google.com>

android/abi_gki_aarch64

@@ -2,3 +2,127 @@
 # commonly used symbols
   module_layout
   __put_task_struct
+
+# required by fips140.ko
+  add_random_ready_callback
+  aead_register_instance
+  bcmp
+  cancel_work_sync
+  __cfi_slowpath
+  cpu_have_feature
+  crypto_aead_decrypt
+  crypto_aead_encrypt
+  crypto_aead_setauthsize
+  crypto_aead_setkey
+  crypto_ahash_finup
+  crypto_ahash_setkey
+  crypto_alg_list
+  crypto_alg_mod_lookup
+  crypto_alg_sem
+  crypto_alloc_base
+  crypto_alloc_rng
+  crypto_alloc_shash
+  crypto_attr_alg_name
+  crypto_check_attr_type
+  crypto_cipher_encrypt_one
+  crypto_cipher_setkey
+  crypto_destroy_tfm
+  crypto_drop_spawn
+  crypto_get_default_null_skcipher
+  crypto_grab_aead
+  crypto_grab_ahash
+  crypto_grab_shash
+  crypto_grab_skcipher
+  crypto_inst_setname
+  crypto_put_default_null_skcipher
+  crypto_register_aead
+  crypto_register_alg
+  crypto_register_rngs
+  crypto_register_shash
+  crypto_register_shashes
+  crypto_register_skciphers
+  crypto_register_template
+  crypto_register_templates
+  crypto_remove_final
+  crypto_remove_spawns
+  crypto_req_done
+  crypto_shash_alg_has_setkey
+  crypto_shash_digest
+  crypto_shash_final
+  crypto_shash_finup
+  crypto_shash_setkey
+  crypto_shash_tfm_digest
+  crypto_shash_update
+  crypto_skcipher_decrypt
+  crypto_skcipher_encrypt
+  crypto_skcipher_setkey
+  crypto_spawn_tfm2
+  crypto_unregister_aead
+  crypto_unregister_alg
+  crypto_unregister_rngs
+  crypto_unregister_shash
+  crypto_unregister_shashes
+  crypto_unregister_skciphers
+  crypto_unregister_template
+  crypto_unregister_templates
+  del_random_ready_callback
+  down_write
+  fpsimd_context_busy
+  get_random_bytes
+  __init_swait_queue_head
+  irq_stat
+  kasan_flag_enabled
+  kernel_neon_begin
+  kernel_neon_end
+  kfree
+  kfree_sensitive
+  __kmalloc
+  kmalloc_caches
+  kmalloc_order_trace
+  kmem_cache_alloc_trace
+  __list_add_valid
+  __list_del_entry_valid
+  memcpy
+  memset
+  __mutex_init
+  mutex_lock
+  mutex_unlock
+  panic
+  preempt_schedule
+  preempt_schedule_notrace
+  printk
+  queue_work_on
+  scatterwalk_ffwd
+  scatterwalk_map_and_copy
+  sg_init_one
+  sg_init_table
+  sg_next
+  shash_free_singlespawn_instance
+  shash_register_instance
+  skcipher_alloc_instance_simple
+  skcipher_register_instance
+  skcipher_walk_aead_decrypt
+  skcipher_walk_aead_encrypt
+  skcipher_walk_done
+  skcipher_walk_virt
+  snprintf
+  __stack_chk_fail
+  __stack_chk_guard
+  strcmp
+  strlcat
+  strlcpy
+  strlen
+  strncmp
+  synchronize_rcu_tasks
+  system_wq
+  __traceiter_android_vh_aes_decrypt
+  __traceiter_android_vh_aes_encrypt
+  __traceiter_android_vh_aes_expandkey
+  __traceiter_android_vh_sha256
+  __tracepoint_android_vh_aes_decrypt
+  __tracepoint_android_vh_aes_encrypt
+  __tracepoint_android_vh_aes_expandkey
+  __tracepoint_android_vh_sha256
+  tracepoint_probe_register
+  up_write
+  wait_for_completion

android/abi_gki_aarch64_fips140

@@ -0,0 +1,25 @@
+[abi_symbol_list]
+
+# needed by fips140.ko but not identified by the tooling
+# TODO(b/189327973): [GKI: ABI] Build of fips140.ko module fails to identify some symbols
+  __crypto_memneq
+  __crypto_xor
+  aes_decrypt
+  aes_encrypt
+  aes_expandkey
+  ce_aes_expandkey
+  crypto_aes_inv_sbox
+  crypto_aes_sbox
+  crypto_aes_set_key
+  crypto_ft_tab
+  crypto_inc
+  crypto_it_tab
+  crypto_sha1_finup
+  crypto_sha1_update
+  gf128mul_lle
+  sha1_transform
+  sha224_final
+  sha256
+  sha256_block_data_order
+  sha256_final
+  sha256_update

build.config.gki.aarch64

@@ -18,6 +18,7 @@ android/abi_gki_aarch64_generic
 android/abi_gki_aarch64_exynos
 android/abi_gki_aarch64_mtk
 android/abi_gki_aarch64_xiaomi
+android/abi_gki_aarch64_fips140
 "
 
 FILES="${FILES}